[
{
"path": ".gitattributes",
"content": "# Set the default behavior, in case people don't have core.autocrlf set.\n* text=auto\n\n# Declare files that will always have CRLF line endings on checkout.\n*.cs text eol=crlf\n*.xaml text eol=crlf\n*.resw text eol=crlf\n*.csproj text eol=crlf\n*.sln text eol=crlf\n\n# Denote all files that are truly binary and should not be modified.\n*.png binary\n*.jpg binary"
},
{
"path": ".github/FUNDING.yml",
"content": "# These are supported funding model platforms\n\ngithub: 0x7c13\npatreon: # Replace with a single Patreon username\nopen_collective: # Replace with a single Open Collective username\nko_fi: jackieliu\ntidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel\ncommunity_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry\nliberapay: # Replace with a single Liberapay username\nissuehunt: # Replace with a single IssueHunt username\notechie: # Replace with a single Otechie username\ncustom: paypal.me/jackil\n"
},
{
"path": ".github/ISSUE_TEMPLATE/bug_report.md",
"content": "---\nname: Bug report\nabout: Create a report to help us improve\ntitle: \"[Bug]\"\nlabels: ''\nassignees: ''\n\n---\n\n**Describe the bug**\nA clear and concise description of what the bug is.\n\n**To Reproduce**\nSteps to reproduce the behavior.\n\n**Expected behavior**\nA clear and concise description of what you expected to happen.\n\n**Screenshots**\nIf applicable, add screenshots to help explain your problem.\n\n**Desktop (please complete the following information):**\n - OS: [e.g. Windows 10 1809 17763.593]\n - Version [e.g. v0.9.3.0]\n\n**Additional context**\nAdd any other context about the problem here.\n"
},
{
"path": ".github/ISSUE_TEMPLATE/feature_request.md",
"content": "---\nname: Feature request\nabout: Suggest an idea for this project\ntitle: \"[Feature request]\"\nlabels: ''\nassignees: ''\n\n---\n\n**Is your feature request related to a problem? Please describe.**\nA clear and concise description of what the problem is. Ex. I'm always frustrated when [...]\n\n**Describe the solution you'd like**\nA clear and concise description of what you want to happen.\n\n**Describe alternatives you've considered**\nA clear and concise description of any alternative solutions or features you've considered.\n\n**Additional context**\nAdd any other context or screenshots about the feature request here.\n"
},
{
"path": ".github/PULL_REQUEST_TEMPLATE.md",
"content": "\n\n## PR Type\nWhat kind of change does this PR introduce?\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Other information\n"
},
{
"path": ".github/RELEASE_TEMPLATE/changelog_config.json",
"content": "{\n \"conventionalCommitsParserOptions\": {\n \"revertPattern\": \"/^(?:Revert|revert:)\\\\s\\\"?([\\\\s\\\\S]+?)\\\"?\\\\s*This reverts commit (\\\\w*)\\\\./i\",\n \"issuePrefixes\": [ \"#\", \"OLDARCH-\" ]\n },\n \"handleBarsOptions\": {\n \"setupFile\": null,\n \"template\": \".github/RELEASE_TEMPLATE/changelog_template.hbs\",\n \"compileOptions\": { \"noEscape\": true }\n },\n \"breakingChangesPattern\": \"/^breaking\\\\s+change$/gim\",\n \"hostname\": \"https://github.com\"\n}\n"
},
{
"path": ".github/RELEASE_TEMPLATE/changelog_template.hbs",
"content": "{{#with release}}\n## [{{name}}]({{href}})\n{{/with}}\n\n{{#commit-list commits heading='### 💥 Breaking Changes' breaking=true }}\n- {{#if scope}} **{{scope}}:** {{/if}}{{subject}} ([`{{shorthash}}`]({{html_url}}))\n{{/commit-list}}\n\n{{#commit-list commits heading='### ✨ Features' type='feat' excludeBreaking=true}}\n- {{#if scope}} **{{scope}}:** {{/if}}{{subject}} ([`{{shorthash}}`]({{html_url}}))\n{{/commit-list}}\n\n{{#commit-list commits heading='### 🐛 Fixes' type='fix' excludeBreaking=true }}\n- {{#if scope}} **{{scope}}:** {{/if}}{{subject}} ([`{{shorthash}}`]({{html_url}}))\n{{/commit-list}}\n\n{{#commit-list commits heading='### 🔥 Refactorings' type='refactor' excludeBreaking=true }}\n- {{#if scope}} **{{scope}}:** {{/if}}{{subject}} ([`{{shorthash}}`]({{html_url}}))\n{{/commit-list}}\n\n{{#commit-list commits heading='### 🐎 Performance Improvements' type='perf' excludeBreaking=true }}\n- {{#if scope}} **{{scope}}:** {{/if}}{{subject}} ([`{{shorthash}}`]({{html_url}}))\n{{/commit-list}}\n\n{{#commit-list commits heading='### 🛠 Maintenance' types='chore,ci' excludeBreaking=true }}\n- {{#if scope}} **{{scope}}:** {{/if}}{{subject}} ([`{{shorthash}}`]({{html_url}}))\n{{/commit-list}}\n\n{{#commit-list commits heading='### ✅ Tests' type='test' excludeBreaking=true }}\n- {{#if scope}} **{{scope}}:** {{/if}}{{subject}} ([`{{shorthash}}`]({{html_url}}))\n{{/commit-list}}\n\n{{#commit-list commits heading='### 📚 Documentation' type='doc,docs' excludeBreaking=true }}\n- {{#if scope}} **{{scope}}:** {{/if}}{{subject}} ([`{{shorthash}}`]({{html_url}}))\n{{/commit-list}}\n\n{{#commit-list commits heading='### 💄 Style' type='style' excludeBreaking=true }}\n- {{#if scope}} **{{scope}}:** {{/if}}{{subject}} ([`{{shorthash}}`]({{html_url}}))\n{{/commit-list}}\n\n{{#commit-list commits heading='### 📢 Translations' type='lang,trans' excludeBreaking=true }}\n- {{#if scope}} **{{scope}}:** {{/if}}{{subject}} ([`{{shorthash}}`]({{html_url}}))\n{{/commit-list}}\n"
},
{
"path": ".github/dependabot.yml",
"content": "version: 2\nupdates:\n - package-ecosystem: \"github-actions\"\n # default location of `.github/workflows`\n directory: \"/\"\n schedule:\n interval: \"weekly\"\n commit-message:\n prefix: 'action-deps: '\n\n - package-ecosystem: \"nuget\"\n # location of package manifests\n directory: \"/src/Notepads\"\n schedule:\n interval: \"daily\"\n commit-message:\n prefix: 'nuget-deps: '\n\n# Built with ❤ by [Pipeline Foundation](https://pipeline.foundation)"
},
{
"path": ".github/issue_label_bot.yaml",
"content": "label-alias:\n bug: 'bug'\n feature_request: 'enhancement'\n question: 'question'\n"
},
{
"path": ".github/workflows/csa-bulk-dismissal.yml",
"content": "name: Code scanning alerts bulk dismissal\n\non:\n workflow_run:\n workflows: [ \"Notepads CI/CD Pipeline\" ]\n types:\n - completed\n workflow_dispatch:\n inputs:\n type:\n description: Type of filter to use (\"path\" for using path and \"desc\" for using description)\n required: true\n default: 'path'\n reason:\n description: Reason for dismissal (\"fp\" for \"false positive\", \"wf\" for \"won't fix\" and \"ut\" for \"used in tests\")\n required: true\n default: 'wf'\n\njobs:\n setup:\n runs-on: windows-latest\n outputs:\n matrix: ${{ steps.set_filter_matrix.outputs.matrix }}\n steps:\n - name: Setup filter matrix\n id: set_filter_matrix\n shell: pwsh\n run: |\n $FILTER_TYPE = $env:FILTER_TYPE\n if ( !( $env:FILTER_TYPE -ieq 'path' ) -And !( $env:FILTER_TYPE -ieq 'desc' ) ) {\n $FILTER_TYPE = 'path'\n }\n\n switch ( $env:REASON ) {\n fp {\n $REASON = \"false positive\"\n }\n wf {\n $REASON = \"won't fix\"\n }\n ut {\n $REASON = \"used in tests\"\n }\n default {\n $REASON = \"won't fix\"\n }\n }\n\n if ( $FILTER_TYPE -ieq 'path' ) {\n $MATRIX = @{\n include = @(\n @{\n filter = \"*/obj/*\"\n }\n )\n }\n } elseif ( $FILTER_TYPE -ieq 'desc' ) {\n $MATRIX = @{\n include = @(\n @{\n filter = \"Calls to unmanaged code\"\n },\n @{\n filter = \"Unmanaged code\"\n }\n )\n }\n } else {\n throw \"Invalid filter type argument\"\n }\n\n $MATRIX.include | Foreach-Object {\n $_.Add('type',\"$FILTER_TYPE\")\n $_.Add('reason',\"$REASON\")\n }\n echo \"::set-output name=matrix::$($MATRIX | ConvertTo-Json -depth 32 -Compress)\"\n env:\n FILTER_TYPE: ${{ github.event.inputs.type }}\n REASON: ${{ github.event.inputs.reason }}\n dismiss-alerts:\n name: Dismiss alerts\n needs: setup\n runs-on: windows-latest\n strategy:\n matrix: ${{ fromJson(needs.setup.outputs.matrix) }}\n env:\n # Settings\n OWNER: ${{ github.repository_owner }} # verbatim from URL\n PROJECT_NAME: ${{ github.event.repository.name }} # verbatim from URL\n ACCESS_TOKEN: ${{ secrets.CSA_ACCESS_TOKEN }} # requires security_events read/write permissions\n DISMISS_REASON: ${{ matrix.reason }} # \"false positive\", \"won't fix\" or \"used in tests\".\n ALERTS_PER_PAGE: 100 # maximum is 100\n FILTER: ${{ matrix.filter }}\n FILTER_TYPE: ${{ matrix.type }}\n steps:\n - name: Run automation\n id: run_automation\n shell: pwsh\n run: |\n $HEADERS = @{\n Authorization = 'Basic {0}' -f [System.Convert]::ToBase64String([char[]]\"$($env:OWNER):$($env:ACCESS_TOKEN)\")\n Accept = 'application/vnd.github.v3+json'\n }\n\n $page = 1\n $FETCH_URL = \"https://api.github.com/repos/$env:OWNER/$env:PROJECT_NAME/code-scanning/alerts?state=open&page={0}&per_page=$env:ALERTS_PER_PAGE\"\n $LIST_OF_ALERTS = Invoke-RestMethod -Method Get -Headers $HEADERS -Uri $($FETCH_URL -f $page)\n while ( $LIST_OF_ALERTS -ne $null ) {\n if ( $env:FILTER_TYPE -ieq 'path' ) {\n $MATCHES += $($LIST_OF_ALERTS | Where-Object { $_.most_recent_instance.location.path -like \"$env:FILTER\" })\n } else {\n $MATCHES += $($LIST_OF_ALERTS | Where-Object { $_.rule.description -like \"$env:FILTER\" })\n }\n\n $page += 1\n $LIST_OF_ALERTS = Invoke-RestMethod -Method Get -Headers $HEADERS -Uri $($FETCH_URL -f $page)\n }\n\n $ALERT_URL = \"https://api.github.com/repos/$env:OWNER/$env:PROJECT_NAME/code-scanning/alerts/{0}\"\n $BODY = @{\n state = 'dismissed'\n dismissed_reason = \"$env:DISMISS_REASON\"\n } | ConvertTo-Json\n foreach ($index in $MATCHES.number) {\n Invoke-RestMethod -Method Patch -Headers $HEADERS -Uri $($ALERT_URL -f $index) -Body $BODY\n }\n\n# Built with ❤ by [Pipeline Foundation](https://pipeline.foundation)"
},
{
"path": ".github/workflows/main.yml",
"content": "name: Notepads CI/CD Pipeline\n\non:\n push:\n #paths-ignore:\n #- '**.md'\n #- 'ScreenShots/**'\n #- '.whitesource'\n #- 'azure-pipelines.yml'\n #- '.github/**'\n #- '!.github/workflows/main.yml'\n branches-ignore:\n # PRs made by bots trigger both 'push' and 'pull_request' event, ignore 'push' event in that case\n - 'dependabot**'\n - 'imgbot**'\n tags-ignore:\n - '**'\n pull_request:\n paths-ignore:\n - '**.md'\n - 'ScreenShots/**'\n - '.whitesource'\n - 'azure-pipelines.yml'\n - '.github/**'\n - '!.github/workflows/main.yml'\n workflow_dispatch:\n inputs:\n param:\n description: Optional parameter for additional actions\n # Type '(major|maj) (realease|rel)' or '(minor|min) (realease|rel)' or release for major,miner,patch release respectively\n # Or explicitly provide version number to create release with that version\n required: false\n schedule:\n - cron: '0 8 * * *'\n\njobs:\n setup:\n runs-on: windows-latest\n outputs:\n matrix: ${{ steps.set_matrix.outputs.matrix }}\n steps:\n - name: Setup strategy matrix\n id: set_matrix\n shell: pwsh\n run: |\n $MATRIX = @{\n include = @( [ordered]@{\n configuration= \"Debug\"\n appxBundlePlatforms = \"x86|x64\"\n oldVersion = \"\"\n newVersion = \"\"\n debug = $true\n runCodeqlAnalysis = $false\n runSonarCloudScan = $false\n }, [ordered]@{\n configuration= \"Release\"\n appxBundlePlatforms= \"x86|x64|ARM64\"\n oldVersion = \"\"\n newVersion = \"\"\n debug = $true\n runCodeqlAnalysis= $false\n runSonarCloudScan= $false\n }, [ordered]@{\n configuration= \"Production\"\n appxBundlePlatforms= \"x86|x64|ARM64\"\n oldVersion = \"\"\n newVersion = \"\"\n debug = $true\n runCodeqlAnalysis= $false\n runSonarCloudScan= $false\n }\n )\n }\n\n if ( ( $env:GITHUB_EVENT -eq 'pull_request' ) `\n -or ( $env:GITHUB_EVENT -eq 'schedule' ) `\n -or ( $env:FORK -eq 'true' ) ) {\n $MATRIX.include | Foreach-Object { $_.runSonarCloudScan = $false }\n }\n\n if ( ( $env:GITHUB_EVENT -ne 'push' ) `\n -and ( $env:GITHUB_EVENT -ne 'pull_request' ) ) {\n $MATRIX.include = @($MATRIX.include | Where-Object { $_.configuration -eq \"$env:RELEASE_CONFIGURATION\" })\n\n if ( ( $env:GITHUB_EVENT -eq 'workflow_dispatch' ) `\n -and ( $env:GITHUB_REF -eq 'refs/heads/master' ) ) {\n $FETCH_URL = \"https://api.github.com/repos/$env:GIT_REPOSITORY/tags?per_page=1\"\n $OLD_VER = [System.Version]::Parse($(Invoke-RestMethod -Method Get -Uri $FETCH_URL).name -replace 'v')\n\n [System.Int32[]]$VER_INPUT = $($env:PARAM -replace '[a-zA-Z]| ').Split('.')\n if ( ( $VER_INPUT.Count -gt 1 ) -or ( $VER_INPUT[0] -gt 0 ) ) {\n $NEW_VER = [System.Version]::new($VER_INPUT[0],`\n (if ( $VER_INPUT.Count -ge 1 ) { $VER_INPUT[1] } else { 0 }),`\n (if ( $VER_INPUT.Count -ge 2 ) { $VER_INPUT[2] } else { 0 }),`\n (if ( $VER_INPUT.Count -ge 3 ) { $VER_INPUT[3] } else { 0 }))\n } elseif ( $env:PARAM -match 'rel' ) {\n if ( $env:PARAM -match 'maj' ) {\n $NEW_VER = [System.Version]::new($OLD_VER.Major + 1, 0, 0, 0)\n } elseif ( $env:PARAM -match 'min' ) {\n $NEW_VER = [System.Version]::new($OLD_VER.Major, $OLD_VER.Minor + 1, 0, 0)\n } else {\n $NEW_VER = [System.Version]::new($OLD_VER.Major, $OLD_VER.Minor, $OLD_VER.Build + 1, 0)\n }\n }\n\n if ( ![System.String]::IsNullOrEmpty($OLD_VER) `\n -and ![System.String]::IsNullOrEmpty($NEW_VER) `\n -and ( $NEW_VER -gt $OLD_VER ) ) {\n $MATRIX.include | Foreach-Object { $_.oldVersion = $OLD_VER.ToString() }\n $MATRIX.include | Foreach-Object { $_.newVersion = $NEW_VER.ToString() }\n }\n\n $MATRIX.include | Foreach-Object { $_.runCodeqlAnalysis = $false }\n $MATRIX.include | Foreach-Object {\n if ( $_.configuration -eq \"$env:RELEASE_CONFIGURATION\" ) { $_.release = $true }\n }\n } else {\n $MATRIX.include | Foreach-Object { $_.appxBundlePlatforms = 'x64' }\n if ( $env:GITHUB_EVENT -ne 'schedule' ) {\n $MATRIX.include | Foreach-Object { $_.runCodeqlAnalysis = $false }\n }\n }\n }\n echo \"::set-output name=matrix::$($MATRIX | ConvertTo-Json -depth 32 -Compress)\"\n env:\n FORK: ${{ github.event.repository.fork }}\n PARAM: ${{ github.event.inputs.param }}\n GITHUB_REF: ${{ github.ref }}\n GITHUB_EVENT: ${{ github.event_name }}\n RELEASE_CONFIGURATION: Production\n\n ci:\n needs: setup\n runs-on: windows-latest\n strategy:\n matrix: ${{ fromJson(needs.setup.outputs.matrix) }}\n outputs:\n old_version: ${{ matrix.oldVersion }}\n new_version: ${{ matrix.newVersion }}\n env:\n SOLUTION_NAME: src\\Notepads.sln\n CONFIGURATION: ${{ matrix.configuration }}\n DEFAULT_DIR: ${{ github.workspace }}\n steps:\n - if: matrix.runSonarCloudScan\n name: Set up JDK 11\n id: Setup_JDK\n uses: actions/setup-java@v5\n with:\n java-version: 1.11\n\n - name: Setup MSBuild\n id: setup_msbuild\n uses: microsoft/setup-msbuild@v2\n\n - name: Setup NuGet\n id: setup-nuget\n uses: NuGet/setup-nuget@v2.0.1\n\n - name: Checkout repository\n id: checkout_repo\n uses: actions/checkout@v5\n with:\n fetch-depth: 50\n token: ${{ secrets.GITHUB_TOKEN }}\n\n # Due to the insufficient memory allocated by default, CodeQL sometimes requires more to be manually allocated\n - if: matrix.runCodeqlAnalysis\n name: Configure Pagefile\n id: config_pagefile\n uses: al-cheb/configure-pagefile-action@v1.4\n with:\n minimum-size: 8GB\n maximum-size: 10GB\n\n - if: matrix.newVersion != ''\n name: Bump GitHub tag and Update manifest\n id: tag_manifest_generator\n shell: pwsh\n run: |\n git config --global user.name $env:GIT_USER_NAME\n git config --global user.email $env:GIT_USER_EMAIL\n git tag -a -m \"$env:NEW_VERSION_TAG\" $env:NEW_VERSION_TAG\n git push --follow-tags\n $xml = [xml](Get-Content $env:APPXMANIFEST_PATH)\n $xml.Package.Identity.Version = $env:NEW_VERSION\n $xml.save($env:APPXMANIFEST_PATH)\n env:\n GIT_USER_NAME: ${{ secrets.GIT_USER_NAME }}\n GIT_USER_EMAIL: ${{ secrets.GIT_USER_EMAIL }}\n APPXMANIFEST_PATH: src\\Notepads\\Package.appxmanifest\n NEW_VERSION: ${{ matrix.newVersion }}\n NEW_VERSION_TAG: v${{ matrix.newVersion }}\n\n - if: matrix.runSonarCloudScan\n name: Cache SonarCloud packages\n id: cache_sonar_packages\n uses: actions/cache@v4.3.0\n with:\n path: ~\\sonar\\cache\n key: ${{ runner.os }}-sonar\n restore-keys: ${{ runner.os }}-sonar\n\n - if: matrix.runSonarCloudScan\n name: Cache SonarCloud scanner\n id: cache_sonar_scanner\n uses: actions/cache@v4.3.0\n with:\n path: .\\.sonar\\scanner\n key: ${{ runner.os }}-sonar-scanner\n restore-keys: ${{ runner.os }}-sonar-scanner\n\n - if: matrix.runSonarCloudScan && steps.cache_sonar_scanner.outputs.cache-hit != 'true'\n name: Install SonarCloud scanner\n id: install_sonar_scanner\n shell: pwsh\n run: |\n New-Item -Path .\\.sonar\\scanner -ItemType Directory\n dotnet tool update dotnet-sonarscanner --tool-path .\\.sonar\\scanner\n\n - if: matrix.runSonarCloudScan\n name: Initialize SonarCloud scanner\n id: init_sonar_scanner\n shell: pwsh\n run: |\n $LOWERCASE_REPOSITORY_NAME = \"${{ github.event.repository.name }}\".ToLower()\n .\\.sonar\\scanner\\dotnet-sonarscanner begin `\n /k:\"${{ github.repository_owner }}_${{ github.event.repository.name }}\" `\n /o:\"$LOWERCASE_REPOSITORY_NAME\" `\n /d:sonar.login=\"$env:SONAR_TOKEN\" `\n /d:sonar.host.url=\"https://sonarcloud.io\"\n env:\n SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}\n\n - if: matrix.newVersion != ''\n name: Create and validate PFX certificate for AppxBundle\n id: create_validate_pfx_cert\n shell: pwsh\n run: |\n $TARGET_FILE = \"$env:DEFAULT_DIR\\cert.pfx\"\n $FROM_BASE64_STR = [System.Convert]::FromBase64String($env:BASE64_STR)\n [System.IO.File]::WriteAllBytes($TARGET_FILE, $FROM_BASE64_STR)\n\n $FILE_STREAM = [System.IO.File]::OpenRead($TARGET_FILE)\n $FILE_STREAM.Position = 0\n $SHA256 = [System.Security.Cryptography.SHA256]::Create()\n $HASH_BUILDER = [System.Text.StringBuilder]::new()\n $SHA256.ComputeHash($FILE_STREAM) | ForEach-Object { $HASH_BUILDER.Append($_.ToString(\"x2\")) }\n if ( $HASH_BUILDER.ToString() -cne $env:SHA256_HASH ) {\n throw [System.Exception]::new(\"Created certificate hash $($HASH_BUILDER.ToString()) $(\n )doesn't match provided hash $($env:SHA256_HASH)\")\n }\n env:\n BASE64_STR: ${{ secrets.PACKAGE_CERTIFICATE_BASE64 }}\n SHA256_HASH: ${{ secrets.PACKAGE_CERTIFICATE_SHA256 }}\n\n - name: Restore the application\n id: restore_application\n shell: pwsh\n run: |\n msbuild $env:SOLUTION_NAME /t:Restore\n nuget restore $env:SOLUTION_NAME\n\n - if: matrix.runCodeqlAnalysis\n name: Initialize CodeQL\n id: init_codeql\n uses: github/codeql-action/init@v3\n with:\n queries: security-and-quality\n languages: csharp\n\n - name: Build and generate bundles\n id: build_app\n shell: pwsh\n run: |\n msbuild $env:SOLUTION_NAME `\n /p:Platform=$env:PLATFORM `\n /p:Configuration=$env:CONFIGURATION `\n /p:UapAppxPackageBuildMode=$env:UAP_APPX_PACKAGE_BUILD_MODE `\n /p:AppxBundle=$env:APPX_BUNDLE `\n /p:AppxPackageSigningEnabled=$env:APPX_PACKAGE_SIGNING_ENABLED `\n /p:AppxBundlePlatforms=$env:APPX_BUNDLE_PLATFORMS `\n /p:AppxPackageDir=$env:ARTIFACTS_DIR `\n /p:PackageCertificateKeyFile=$env:PACKAGE_CERTIFICATE_KEYFILE `\n /p:PackageCertificatePassword=$env:PACKAGE_CERTIFICATE_PASSWORD\n env:\n PLATFORM: x64\n UAP_APPX_PACKAGE_BUILD_MODE: StoreUpload\n APPX_BUNDLE: Always\n APPX_PACKAGE_SIGNING_ENABLED: ${{ matrix.newVersion != '' }}\n APPX_BUNDLE_PLATFORMS: ${{ matrix.appxBundlePlatforms }}\n ARTIFACTS_DIR: ${{ github.workspace }}\\Artifacts\n PACKAGE_CERTIFICATE_KEYFILE: ${{ github.workspace }}\\cert.pfx\n PACKAGE_CERTIFICATE_PASSWORD: ${{ secrets.PACKAGE_CERTIFICATE_PWD }}\n APP_CENTER_SECRET: ${{ secrets.APP_CENTER_SECRET }}\n\n - if: matrix.debug && !contains( matrix.appxBundlePlatforms, 'arm64' )\n name: Test ARM build in debug configuration\n id: build_app_arm_debug\n shell: pwsh\n run: |\n msbuild $env:SOLUTION_NAME `\n /p:Platform=$env:PLATFORM `\n /p:Configuration=$env:CONFIGURATION `\n /p:UapAppxPackageBuildMode=$env:UAP_APPX_PACKAGE_BUILD_MODE `\n /p:AppxBundle=$env:APPX_BUNDLE `\n /p:AppxBundlePlatforms=$env:APPX_BUNDLE_PLATFORMS\n env:\n PLATFORM: ARM64\n UAP_APPX_PACKAGE_BUILD_MODE: StoreUpload\n APPX_BUNDLE: Always\n APPX_BUNDLE_PLATFORMS: ARM64\n\n - if: matrix.runCodeqlAnalysis\n name: Perform CodeQL Analysis\n id: analyze_codeql\n uses: github/codeql-action/analyze@v3\n continue-on-error: true\n\n - if: matrix.runSonarCloudScan\n name: Send SonarCloud results\n id: send_sonar_results\n shell: pwsh\n run: |\n .\\.sonar\\scanner\\dotnet-sonarscanner end `\n /d:sonar.login=\"$env:SONAR_TOKEN\"\n env:\n GITHUB_TOKEN: ${{ secrets.SONAR_GITHUB_TOKEN }}\n SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}\n\n - if: matrix.newVersion != ''\n name: Upload build artifacts\n id: upload_artifacts\n uses: actions/upload-artifact@v4\n with:\n name: Build artifacts\n path: Artifacts/\n\n cd:\n # This job will execute when the workflow is triggered on a 'workflow_dispatch' event,\n # the target branch is 'master' and required parameter provided for release.\n if: needs.ci.outputs.new_version != ''\n needs: [ setup, ci ]\n runs-on: windows-latest\n env:\n OLD_VERSION: ${{ needs.ci.outputs.old_version }}\n NEW_VERSION: ${{ needs.ci.outputs.new_version }}\n steps:\n - name: Checkout repository\n id: checkout_repo\n uses: actions/checkout@v5\n\n - name: Download and extract MSIX package\n id: dl_package_artifact\n uses: actions/download-artifact@v6\n with:\n name: Build artifacts\n path: Artifacts/\n\n - name: Create deployment payload\n id: create_notepads_zip\n shell: pwsh\n run: |\n Get-ChildItem -Filter *Production* -Recurse | Rename-Item -NewName { $_.name -replace \"_Production|_Test\",'' }\n Compress-Archive -Path \"Notepads_$($env:NEW_VERSION)\\*\" `\n -DestinationPath \"Notepads_$($env:NEW_VERSION)\\Notepads_$($env:NEW_VERSION)_x86_x64_ARM64.zip\"\n working-directory: ./Artifacts\n\n - name: Generate changelog\n id: generate_changlog\n uses: mrchief/universal-changelog-action@v1.3.2\n with:\n previousReleaseTagNameOrSha: v${{ env.OLD_VERSION }}\n nextReleaseTagName: v${{ env.NEW_VERSION }}\n nextReleaseName: v${{ env.NEW_VERSION }}\n configFilePath: .github/RELEASE_TEMPLATE/changelog_config.json\n\n - name: Create and publish release\n id: create_release\n uses: ncipollo/release-action@v1.20.0\n with:\n allowUpdates: true\n replacesArtifacts: true\n tag: v${{ env.NEW_VERSION }}\n name: Notepads v${{ env.NEW_VERSION }}\n body: ${{ steps.generate_changlog.outputs.changelog }}\n token: ${{ secrets.GITHUB_TOKEN }}\n artifacts:\n Artifacts/Notepads_${{ env.NEW_VERSION }}/Notepads_${{ env.NEW_VERSION }}_x86_x64_ARM64.msixbundle\n Artifacts/Notepads_${{ env.NEW_VERSION }}/Notepads_${{ env.NEW_VERSION }}_x86_x64_ARM64.zip\n\n# - name: Publish to Windows Store\n# id: publish_to_store\n# uses: isaacrlevin/windows-store-action@1.0\n# with:\n# tenant-id: ${{ secrets.AZURE_AD_TENANT_ID }}\n# client-id: ${{ secrets.AZURE_AD_APPLICATION_CLIENT_ID }}\n# client-secret: ${{ secrets.AZURE_AD_APPLICATION_SECRET }}\n# app-id: ${{ secrets.STORE_APP_ID }}\n# package-path: \"${{ github.workspace }}/Artifacts/\"\n\n# Built with ❤ by [Pipeline Foundation](https://pipeline.foundation)\n"
},
{
"path": ".gitignore",
"content": "## Ignore Visual Studio temporary files, build results, and\n## files generated by popular Visual Studio add-ons.\n##\n## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore\n\n# User-specific files\n*.rsuser\n*.suo\n*.user\n*.userosscache\n*.sln.docstates\n\n# User-specific files (MonoDevelop/Xamarin Studio)\n*.userprefs\n\n# Build results\n[Dd]ebug/\n[Dd]ebugPublic/\n[Rr]elease/\n[Rr]eleases/\nx64/\nx86/\n[Aa][Rr][Mm]/\n[Aa][Rr][Mm]64/\nbld/\n[Bb]in/\n[Oo]bj/\n[Ll]og/\n\n# Visual Studio 2015/2017 cache/options directory\n.vs/\n# Uncomment if you have tasks that create the project's static files in wwwroot\n#wwwroot/\n\n# Visual Studio 2017 auto generated files\nGenerated\\ Files/\n\n# MSTest test Results\n[Tt]est[Rr]esult*/\n[Bb]uild[Ll]og.*\n\n# NUNIT\n*.VisualState.xml\nTestResult.xml\n\n# Build Results of an ATL Project\n[Dd]ebugPS/\n[Rr]eleasePS/\ndlldata.c\n\n# Benchmark Results\nBenchmarkDotNet.Artifacts/\n\n# .NET Core\nproject.lock.json\nproject.fragment.lock.json\nartifacts/\n\n# StyleCop\nStyleCopReport.xml\n\n# Files built by Visual Studio\n*_i.c\n*_p.c\n*_h.h\n*.ilk\n*.meta\n*.obj\n*.iobj\n*.pch\n*.pdb\n*.ipdb\n*.pgc\n*.pgd\n*.rsp\n*.sbr\n*.tlb\n*.tli\n*.tlh\n*.tmp\n*.tmp_proj\n*_wpftmp.csproj\n*.log\n*.vspscc\n*.vssscc\n.builds\n*.pidb\n*.svclog\n*.scc\n\n# Chutzpah Test files\n_Chutzpah*\n\n# Visual C++ cache files\nipch/\n*.aps\n*.ncb\n*.opendb\n*.opensdf\n*.sdf\n*.cachefile\n*.VC.db\n*.VC.VC.opendb\n\n# Visual Studio profiler\n*.psess\n*.vsp\n*.vspx\n*.sap\n\n# Visual Studio Trace Files\n*.e2e\n\n# TFS 2012 Local Workspace\n$tf/\n\n# Guidance Automation Toolkit\n*.gpState\n\n# ReSharper is a .NET coding add-in\n_ReSharper*/\n*.[Rr]e[Ss]harper\n*.DotSettings.user\n\n# JustCode is a .NET coding add-in\n.JustCode\n\n# TeamCity is a build add-in\n_TeamCity*\n\n# DotCover is a Code Coverage Tool\n*.dotCover\n\n# AxoCover is a Code Coverage Tool\n.axoCover/*\n!.axoCover/settings.json\n\n# Visual Studio code coverage results\n*.coverage\n*.coveragexml\n\n# NCrunch\n_NCrunch_*\n.*crunch*.local.xml\nnCrunchTemp_*\n\n# MightyMoose\n*.mm.*\nAutoTest.Net/\n\n# Web workbench (sass)\n.sass-cache/\n\n# Installshield output folder\n[Ee]xpress/\n\n# DocProject is a documentation generator add-in\nDocProject/buildhelp/\nDocProject/Help/*.HxT\nDocProject/Help/*.HxC\nDocProject/Help/*.hhc\nDocProject/Help/*.hhk\nDocProject/Help/*.hhp\nDocProject/Help/Html2\nDocProject/Help/html\n\n# Click-Once directory\npublish/\n\n# Publish Web Output\n*.[Pp]ublish.xml\n*.azurePubxml\n# Note: Comment the next line if you want to checkin your web deploy settings,\n# but database connection strings (with potential passwords) will be unencrypted\n*.pubxml\n*.publishproj\n\n# Microsoft Azure Web App publish settings. Comment the next line if you want to\n# checkin your Azure Web App publish settings, but sensitive information contained\n# in these scripts will be unencrypted\nPublishScripts/\n\n# NuGet Packages\n*.nupkg\n# The packages folder can be ignored because of Package Restore\n**/[Pp]ackages/*\n# except build/, which is used as an MSBuild target.\n!**/[Pp]ackages/build/\n# Uncomment if necessary however generally it will be regenerated when needed\n#!**/[Pp]ackages/repositories.config\n# NuGet v3's project.json files produces more ignorable files\n*.nuget.props\n*.nuget.targets\n\n# Microsoft Azure Build Output\ncsx/\n*.build.csdef\n\n# Microsoft Azure Emulator\necf/\nrcf/\n\n# Windows Store app package directories and files\nAppPackages/\nBundleArtifacts/\n_pkginfo.txt\n*.appx\n\n# Visual Studio cache files\n# files ending in .cache can be ignored\n*.[Cc]ache\n# but keep track of directories ending in .cache\n!?*.[Cc]ache/\n\n# Others\nClientBin/\n~$*\n*~\n*.dbmdl\n*.dbproj.schemaview\n*.jfm\n*.pfx\n*.publishsettings\norleans.codegen.cs\n\n# Including strong name files can present a security risk\n# (https://github.com/github/gitignore/pull/2483#issue-259490424)\n#*.snk\n\n# Since there are multiple workflows, uncomment next line to ignore bower_components\n# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)\n#bower_components/\n\n# RIA/Silverlight projects\nGenerated_Code/\n\n# Backup & report files from converting an old project file\n# to a newer Visual Studio version. Backup files are not needed,\n# because we have git ;-)\n_UpgradeReport_Files/\nBackup*/\nUpgradeLog*.XML\nUpgradeLog*.htm\nServiceFabricBackup/\n*.rptproj.bak\n\n# SQL Server files\n*.mdf\n*.ldf\n*.ndf\n\n# Business Intelligence projects\n*.rdl.data\n*.bim.layout\n*.bim_*.settings\n*.rptproj.rsuser\n*- Backup*.rdl\n\n# Microsoft Fakes\nFakesAssemblies/\n\n# GhostDoc plugin setting file\n*.GhostDoc.xml\n\n# Node.js Tools for Visual Studio\n.ntvs_analysis.dat\nnode_modules/\n\n# Visual Studio 6 build log\n*.plg\n\n# Visual Studio 6 workspace options file\n*.opt\n\n# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)\n*.vbw\n\n# Visual Studio LightSwitch build output\n**/*.HTMLClient/GeneratedArtifacts\n**/*.DesktopClient/GeneratedArtifacts\n**/*.DesktopClient/ModelManifest.xml\n**/*.Server/GeneratedArtifacts\n**/*.Server/ModelManifest.xml\n_Pvt_Extensions\n\n# Paket dependency manager\n.paket/paket.exe\npaket-files/\n\n# FAKE - F# Make\n.fake/\n\n# JetBrains Rider\n.idea/\n*.sln.iml\n\n# CodeRush personal settings\n.cr/personal\n\n# Python Tools for Visual Studio (PTVS)\n__pycache__/\n*.pyc\n\n# Cake - Uncomment if you are using it\n# tools/**\n# !tools/packages.config\n\n# Tabs Studio\n*.tss\n\n# Telerik's JustMock configuration file\n*.jmconfig\n\n# BizTalk build output\n*.btp.cs\n*.btm.cs\n*.odx.cs\n*.xsd.cs\n\n# OpenCover UI analysis results\nOpenCover/\n\n# Azure Stream Analytics local run output\nASALocalRun/\n\n# MSBuild Binary and Structured Log\n*.binlog\n\n# NVidia Nsight GPU debugger configuration file\n*.nvuser\n\n# MFractors (Xamarin productivity tool) working folder\n.mfractor/\n\n# Local History for Visual Studio\n.localhistory/\n\n# BeatPulse healthcheck temp database\nhealthchecksdb\n\n# Logs and databases #\n######################\n*.log\n*.sql\n*.sqlite\n\n# OS generated files #\n######################\n.DS_Store\n.DS_Store?\n._*\n.Spotlight-V100\n.Trashes\nehthumbs.db\nThumbs.db\n"
},
{
"path": ".whitesource",
"content": "{\n \"checkRunSettings\": {\n \"vulnerableCheckRunConclusionLevel\": \"failure\"\n },\n \"issueSettings\": {\n \"minSeverityLevel\": \"LOW\"\n }\n}"
},
{
"path": "CI-CD_DOCUMENTATION.md",
"content": "# Notepads CI/CD documentation\n\n- after merging the PR, the first run of the \"Notepads CI/CD Pipeline\" workflow will not complete successfully, because it requires specific setup explained in this documentation. The two other workflows \"CodeQL Analysis\" and \"Build\", should complete successfully.\n\n## 1. Set up SonarCloud\n\n### SonarCloud is a cloud-based code quality and security service\n\n#### Create SonarCloud project\n\n- Go to https://sonarcloud.io/\n\n- Click the \"Log in\" button and create a new account or connect with GitHub account (recommended)\n\n- At the top right corner click the \"+\" sign\n\n- From the dropdown select \"Create new Organization\"\n\n- Click the \"Choose an organization on GitHub\" button\n\n- Select an account for the organization setup\n\n- On Repository Access select \"Only select repositories\" and select the project and click the \"Save\" button\n\n- On the \"Create organization page\" don't change the Key and click \"Continue\"\n\n- Select the Free plan then click the \"Create Organization\" button to finalize the creation of the Organization\n\n#### Configure SonarCloud project\n\n- At the top right corner click the \"+\" sign and select \"Analyze new project\"\n\n- Select the project and click the \"Set Up\" button in the box on the right\n\n- Under \"Choose your analysis method\" click \"With GitHub Actions\" and **keep the following page open**\n\n- [Create a new PAT with **repo_deployment** and **read:packages** permissions](#7-how-to-create-a-pat) and copy the value of the generated token\n\n- In the project's GitHub repository, go to the **Settings** tab -> Secrets\n\n- Click on **New Repository secret** and create a new secret with the name **SONAR_GITHUB_TOKEN** and the token you just copied as the value\n\n- Create another secret with the two values from the SonarCloud page you kept open, which you can close after completing this step\n\n\n\n- [Run the \"Notepads CI/CD Pipeline\" workflow manually](#2-run-workflow-manually)\n\n#### Set Quality Gate\n\n- After the \"Notepads CI/CD Pipeline\" workflow has executed successfully, go to https://sonarcloud.io/projects and click on the project\n\n- In the alert bar above the results, click the \"Set new code definition\" button and select \"Previous version\" (notice the \"New Code definition has been updated\" alert at the top)\n\n- The Quality Gate will become active as soon as the next SonarCloud scan completes successfully\n\n portion of the description;\n\nNote: when making a MAJOR release by committing through a terminal, use the multiple line syntax to add the commit title on one line and then adding an empty line, and then adding the \"BREAKING CHANGE: \" label\n\n
\n\n Notepads\n \n\n A modern, lightweight text editor with a minimalist design.\n
\n\n \n \n \n \n \n \n \n \n
\n\n## What is Notepads and why do I care?\n\nI have been waiting long enough for a modern Windows 10 notepad app to come before I decided to create one myself. Don’t get me wrong, Notepad++, VS Code, and Sublime are great text editors. I have used them all and I will continue to use them in the future. However, they are either too heavy or look less appealing. There are times that I just wanted to use Windows notepad for things like writing notes or editing config files. So I decided to create a win32 notepad replacement here and try to give it a modern look and feel. Most importantly, it has to be blazingly fast and appeals to everyone.\n\nSo here comes the “Notepads” 🎉 (s stands for Sets).\n\n* Fluent design with a built-in tab system.\n* Blazingly fast and lightweight.\n* Launch from the command line or PowerShell by typing: `notepads` or `notepads %FilePath%`.\n* Multi-line handwriting support.\n* Built-in Markdown live preview.\n* Built-in diff viewer (preview your changes).\n* Session snapshot and multi-instances.\n\n![Screenshot Dark](ScreenShots/1.png?raw=true \"Dark\")\n![Screenshot Markdown](ScreenShots/2.png?raw=true \"Markdown\")\n![Screenshot DiffViewer](ScreenShots/3.png?raw=true \"DiffViewer\")\n![Screenshot Light](ScreenShots/4.png?raw=true \"Light\")\n\n## Shortcuts:\n\n* Ctrl+N/T to create new tab.\n* Ctrl+(Shift)+Tab to switch between tabs.\n* Ctrl+Num(1-9) to quickly switch to specified tab.\n* Ctrl+\"+\"/\"-\" for zooming. Ctrl+\"0\" to reset zooming to default.\n* Ctrl+L/R to change text flow direction. (LTR/RTL)\n* Alt+P to toggle preview split view for Markdown file.\n* Alt+D to toggle side-by-side diff viewer.\n\n## Platform limitations (UWP):\n\n* You won't be able to save files to system folders due to UWP restriction (windows, system32, etc.).\n* You cannot associate potentially harmful file types (.cmd, .bat etc.) with Notepads.\n* Notepads does not work well with large files; the file size limit is set to 1MB for now. I will add large file support later.\n\n## Downloads:\n\nNotepads is available in the Microsoft Store. You can get the latest version of Notepads here for free: [Microsoft Store Link](https://www.microsoft.com/store/apps/9nhl4nsc67wm).\n\nYou can also use the Windows Package Manager to install notepads:\n```cmd\nwinget install \"Notepads App\"\n```\n\n## Changelog:\n\n* [Notepads Releases](https://github.com/0x7c13/Notepads/releases)\n\n## Disclaimer and Privacy statement:\n\nTo be 100% transparent:\n\n* Notepads does not and will never collect user information in terms of user privacy.\n* I will not track your IP.\n* I will not record your typings or read any of your files created in Notepads including file name and file path.\n* No typings or files will be sent to me or third parties.\n\nI am using analytics service \"AppCenter\" to collect basic usage data plus some minimum telemetry to help me debug runtime errors. Here is the thread I made clear on this topic: https://github.com/0x7c13/Notepads/issues/334\n\nFeel free to review the source code or build your own version of Notepads since it is 100% open sourced.\n\n#### More to read here: [[Privacy Policy](PRIVACY.md)]\n\nTL;DR: You might notice that I work for Microsoft but Notepads is my personal project that I accomplish during free time (to empower every person and every organization on the planet to achieve more😃). I do not work for the Windows team, nor do I work for a Microsoft UX/App team. I am not expert on creating Windows apps either. I learned how to code UWP as soon as I started this project, so don’t put too much hope on me or treat it as a project sponsored by Microsoft.\n\n## Contributing:\n\n* [How to contribute?](CONTRIBUTING.md)\n* Notepads is free and open source, if you like my work, please consider:\n * Star this project on GitHub\n * Leave me a review [here](https://www.microsoft.com/store/apps/9nhl4nsc67wm)\n * [](https://ko-fi.com/D1D6Y3C6)\n\n## Dependencies and References:\n* [Windows Community Toolkit](https://github.com/windows-toolkit/WindowsCommunityToolkit)\n* [XAML Controls Gallery](https://github.com/microsoft/Xaml-Controls-Gallery)\n* [Windows UI Library](https://github.com/Microsoft/microsoft-ui-xaml)\n* [ColorCode Universal](https://github.com/WilliamABradley/ColorCode-Universal)\n* [UTF Unknown](https://github.com/CharsetDetector/UTF-unknown)\n* [DiffPlex](https://github.com/mmanela/diffplex)\n* [Win2D](https://github.com/microsoft/Win2D)\n\n## Special Thanks:\n\n* [Yi Zhou](http://zhouyiwork.com/) - App icon designer, Notepads App Icon (old) is greatly inspired by the new icon for Windows Terminal.\n* [Mahmoud Qurashy](https://github.com/mah-qurashy) - App icon and file icon(s) designer, creator of the new Notepads App Icon.\n\n* Alexandru Sterpu - App Tester, who helped me a lot during preview/beta testing.\n* Code Contributors: [DanverZ](https://github.com/chenghanzou), [BernhardWebstudio](https://github.com/BernhardWebstudio), [Csányi István](https://github.com/AmionSky), [Pavel Erokhin](https://github.com/MairwunNx), [Sergio Pedri](https://github.com/Sergio0694), [Lucas Pinho B. Santos](https://github.com/pinholucas), [Soumya Ranjan Mahunt](https://github.com/soumyamahunt), [Belleve Invis](https://github.com/be5invis), [Maickonn Richard](https://github.com/Maickonn), [Xam](https://github.com/XamDR)\n* Documentation Contributors: [Craig S.](https://github.com/sercraig)\n* Localization Contributors:\n * [fr-FR][French (France)]: [François Rousselet](https://github.com/frousselet), [François-Joseph du Fou](https://github.com/FJduFou), [Armand Delessert](https://github.com/ArmandDelessert)\n * [es-ES][Spanish (Spain)]: [Jose Pinilla](https://github.com/joseppinilla)\n * [zh-CN][Chinese (S)]: [lindexi](https://github.com/lindexi), [walterlv](https://github.com/walterlv), [0x7c13](https://github.com/0x7c13)\n * [hu-HU][Hungarian (Hungary)]: [Csányi István](https://github.com/AmionSky), [Kristóf Kékesi](https://github.com/KristofKekesi)\n * [tr-TR][Turkish (Turkey)]: [Mert Can Demir](https://github.com/validatedev), [Emirhakan Tanhan](https://github.com/EmirhakanTanhan)\n * [ja-JP][Japanese (Japan)]: [Mamoru Satoh](https://github.com/pnp0a03)\n * [de-DE][German (Germany)]/[de-CH][German (Switzerland)]: [Walter Wolf](https://github.com/WalterWolf49)\n * [ru-RU][Russian (Russia)]: [Pavel Erokhin](https://github.com/MairwunNx), [krlvm](https://github.com/krlvm)\n * [fi-FI][Finnish (Finland)]: [Esa Elo](https://github.com/sauihdik)\n * [uk-UA][Ukrainian (Ukraine)]: [Taras Fomin aka Tarik02](https://github.com/Tarik02)\n * [it-IT][Italian (Italy)]: [Andrea Guarinoni](https://github.com/guari), [Bunz](https://github.com/66Bunz)\n * [cs-CZ][Czech (Czech Republic)]: [Jan Rajnoha](https://github.com/JanRajnoha)\n * [pt-BR][Portuguese (Brazil)]: [Lucas Pinho B. Santos](https://github.com/pinholucas)\n * [ko-KR][Korean (Korea)]: [Donghyeok Tak](https://github.com/tdh8316)\n * [hi-IN][Hindi (India)]/[or-IN][Odia (India)]: [Soumya Ranjan Mahunt](https://github.com/soumyamahunt)\n * [pl-PL][Polish (Poland)]: [Daxxxis](https://github.com/Daxxxis)\n * [ka-GE][Georgian (Georgia)]: [guram mazanashvili](https://github.com/gmaza)\n * [hr-HR][Croatian (Croatia)]: [milotype](https://github.com/milotype)\n * [zh-TW][Chinese (T)]: [Tony Yao](https://github.com/SeaBao)\n * [pt-PT][Portuguese (Portugal)]: [O.Leitão](https://github.com/oleitao)\n * [sr-Latn][Serbian (Latin)]: [bzzrak](https://github.com/bzzrak)\n * [sr-cyrl][Serbian (Cyrillic)]: [bzzrak](https://github.com/bzzrak)\n * [nl-NL][Dutch (Netherlands)]: [Stephan Paternotte](https://github.com/Stephan-P)\n\n* Notepads CI/CD pipeline: Built with ❤ by [Pipeline Foundation](https://pipeline.foundation)\n\n[](https://sourcerer.io/fame/0x7c13/0x7c13/Notepads/links/0)[](https://sourcerer.io/fame/0x7c13/0x7c13/Notepads/links/1)[](https://sourcerer.io/fame/0x7c13/0x7c13/Notepads/links/2)[](https://sourcerer.io/fame/0x7c13/0x7c13/Notepads/links/3)[](https://sourcerer.io/fame/0x7c13/0x7c13/Notepads/links/4)[](https://sourcerer.io/fame/0x7c13/0x7c13/Notepads/links/5)[](https://sourcerer.io/fame/0x7c13/0x7c13/Notepads/links/6)[](https://sourcerer.io/fame/0x7c13/0x7c13/Notepads/links/7)\n\n## Stay tuned 📢:\n* [Notepads Discord Server](https://discord.gg/VqetCub)\n"
},
{
"path": "azure-pipelines.yml",
"content": "# Universal Windows Platform build definition\n\ntrigger:\n paths:\n exclude:\n - '*.md'\n - 'ScreenShots/'\n - '.whitesource'\n - '.github/'\n tags:\n exclude:\n - '*'\n\npool:\n vmImage: 'windows-latest'\n\nvariables:\n solution: '**/*.sln'\n buildPlatform: 'x86|x64|arm64'\n buildConfiguration: 'Production'\n appxPackageDir: '$(build.artifactStagingDirectory)\\AppxPackages\\\\'\n\nsteps:\n- task: NuGetToolInstaller@1\n\n- task: NuGetCommand@2\n inputs:\n restoreSolution: '$(solution)'\n\n- task: VSBuild@1\n inputs:\n platform: 'x64'\n solution: '$(solution)'\n configuration: '$(buildConfiguration)'\n msbuildArgs: '/p:AppxBundlePlatforms=\"$(buildPlatform)\"\n /p:AppxPackageDir=\"$(appxPackageDir)\"\n /p:AppxBundle=Always\n /p:UapAppxPackageBuildMode=StoreUpload\n /p:AppxPackageSigningEnabled=false'\n"
},
{
"path": "src/.editorconfig",
"content": "# Remove the line below if you want to inherit .editorconfig settings from higher directories\nroot = true\n\n# C# files\n[*.cs]\n\n#### Core EditorConfig Options ####\n\n# Indentation and spacing\nindent_size = 4\nindent_style = space\ntab_width = 4\n\n# New line preferences\nend_of_line = crlf\ninsert_final_newline = false\n\n#### .NET Coding Conventions ####\n\n# this. and Me. preferences\ndotnet_style_qualification_for_event = false:silent\ndotnet_style_qualification_for_field = false:silent\ndotnet_style_qualification_for_method = false:silent\ndotnet_style_qualification_for_property = false:silent\n\n# Language keywords vs BCL types preferences\ndotnet_style_predefined_type_for_locals_parameters_members = true:silent\ndotnet_style_predefined_type_for_member_access = true:silent\n\n# Parentheses preferences\ndotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity:silent\ndotnet_style_parentheses_in_other_binary_operators = always_for_clarity:silent\ndotnet_style_parentheses_in_other_operators = never_if_unnecessary:silent\ndotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:silent\n\n# Modifier preferences\ndotnet_style_require_accessibility_modifiers = for_non_interface_members:silent\n\n# Expression-level preferences\ncsharp_style_deconstructed_variable_declaration = true:suggestion\ncsharp_style_inlined_variable_declaration = true:silent\ncsharp_style_throw_expression = true:suggestion\ndotnet_style_coalesce_expression = true:suggestion\ndotnet_style_collection_initializer = true:suggestion\ndotnet_style_explicit_tuple_names = true:suggestion\ndotnet_style_null_propagation = true:suggestion\ndotnet_style_object_initializer = true:suggestion\ndotnet_style_prefer_auto_properties = true:silent\ndotnet_style_prefer_conditional_expression_over_assignment = true:silent\ndotnet_style_prefer_conditional_expression_over_return = true:silent\ndotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion\ndotnet_style_prefer_inferred_tuple_names = true:suggestion\ndotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion\n\n# Field preferences\ndotnet_style_readonly_field = true:suggestion\n\n#### C# Coding Conventions ####\n\n# var preferences\ncsharp_style_var_elsewhere = true:silent\ncsharp_style_var_for_built_in_types = true:silent\ncsharp_style_var_when_type_is_apparent = true:silent\n\n# Expression-bodied members\ncsharp_style_expression_bodied_accessors = true:silent\ncsharp_style_expression_bodied_constructors = false:silent\ncsharp_style_expression_bodied_indexers = true:silent\ncsharp_style_expression_bodied_lambdas = true:silent\ncsharp_style_expression_bodied_methods = false:silent\ncsharp_style_expression_bodied_operators = true:silent\ncsharp_style_expression_bodied_properties = true:silent\n\n# Pattern matching preferences\ncsharp_style_pattern_matching_over_as_with_null_check = true:silent\ncsharp_style_pattern_matching_over_is_with_cast_check = true:silent\n\n# Null-checking preferences\ncsharp_style_conditional_delegate_call = true:suggestion\n\n# Modifier preferences\ncsharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async\n\n# Code-block preferences\ncsharp_prefer_braces = false:suggestion\n\n# Expression-level preferences\ncsharp_prefer_simple_default_expression = true:suggestion\ncsharp_style_pattern_local_over_anonymous_function = true:suggestion\n\n#### C# Formatting Rules ####\n\n# New line preferences\ncsharp_new_line_before_catch = true\ncsharp_new_line_before_else = true\ncsharp_new_line_before_finally = true\ncsharp_new_line_before_members_in_anonymous_types = true\ncsharp_new_line_before_members_in_object_initializers = true\ncsharp_new_line_before_open_brace = all\ncsharp_new_line_between_query_expression_clauses = true\n\n# Indentation preferences\ncsharp_indent_block_contents = true\ncsharp_indent_braces = false\ncsharp_indent_case_contents = true\ncsharp_indent_case_contents_when_block = true\ncsharp_indent_labels = one_less_than_current\ncsharp_indent_switch_labels = true\n\n# Space preferences\ncsharp_space_after_cast = false\ncsharp_space_after_colon_in_inheritance_clause = true\ncsharp_space_after_comma = true\ncsharp_space_after_dot = false\ncsharp_space_after_keywords_in_control_flow_statements = true\ncsharp_space_after_semicolon_in_for_statement = true\ncsharp_space_around_binary_operators = before_and_after\ncsharp_space_around_declaration_statements = false\ncsharp_space_before_colon_in_inheritance_clause = true\ncsharp_space_before_comma = false\ncsharp_space_before_dot = false\ncsharp_space_before_open_square_brackets = false\ncsharp_space_before_semicolon_in_for_statement = false\ncsharp_space_between_empty_square_brackets = false\ncsharp_space_between_method_call_empty_parameter_list_parentheses = false\ncsharp_space_between_method_call_name_and_opening_parenthesis = false\ncsharp_space_between_method_call_parameter_list_parentheses = false\ncsharp_space_between_method_declaration_empty_parameter_list_parentheses = false\ncsharp_space_between_method_declaration_name_and_open_parenthesis = false\ncsharp_space_between_method_declaration_parameter_list_parentheses = false\ncsharp_space_between_parentheses = false\ncsharp_space_between_square_brackets = false\n\n# Wrapping preferences\ncsharp_preserve_single_line_blocks = true\ncsharp_preserve_single_line_statements = true\n\n\n# Naming Symbols\n# constant_fields - Define constant fields\ndotnet_naming_symbols.constant_fields.applicable_kinds = field\ndotnet_naming_symbols.constant_fields.required_modifiers = const\n# non_private_readonly_fields - Define public, internal and protected readonly fields\ndotnet_naming_symbols.non_private_readonly_fields.applicable_accessibilities = public, internal, protected\ndotnet_naming_symbols.non_private_readonly_fields.applicable_kinds = field\ndotnet_naming_symbols.non_private_readonly_fields.required_modifiers = readonly\n# static_readonly_fields - Define static and readonly fields\ndotnet_naming_symbols.static_readonly_fields.applicable_kinds = field\ndotnet_naming_symbols.static_readonly_fields.required_modifiers = static, readonly\n# private_readonly_fields - Define private readonly fields\ndotnet_naming_symbols.private_readonly_fields.applicable_accessibilities = private\ndotnet_naming_symbols.private_readonly_fields.applicable_kinds = field\ndotnet_naming_symbols.private_readonly_fields.required_modifiers = readonly\n# public_internal_fields - Define public and internal fields\ndotnet_naming_symbols.public_internal_protected_fields.applicable_accessibilities = public, internal, protected\ndotnet_naming_symbols.public_internal_protected_fields.applicable_kinds = field\n# private_protected_fields - Define private and protected fields\ndotnet_naming_symbols.private_protected_fields.applicable_accessibilities = private, protected\ndotnet_naming_symbols.private_protected_fields.applicable_kinds = field\n# public_symbols - Define any public symbol\ndotnet_naming_symbols.public_symbols.applicable_accessibilities = public, internal, protected, protected_internal\ndotnet_naming_symbols.public_symbols.applicable_kinds = method, property, event, delegate\n# parameters - Defines any parameter\ndotnet_naming_symbols.parameters.applicable_kinds = parameter\n# non_interface_types - Defines class, struct, enum and delegate types\ndotnet_naming_symbols.non_interface_types.applicable_kinds = class, struct, enum, delegate\n# interface_types - Defines interfaces\ndotnet_naming_symbols.interface_types.applicable_kinds = interface\n\n# Naming Styles\n# camel_case - Define the camelCase style\ndotnet_naming_style.camel_case.capitalization = camel_case\n# pascal_case - Define the Pascal_case style\ndotnet_naming_style.pascal_case.capitalization = pascal_case\n# first_upper - The first character must start with an upper-case character\ndotnet_naming_style.first_upper.capitalization = first_word_upper\n# prefix_interface_interface_with_i - Interfaces must be PascalCase and the first character of an interface must be an 'I'\ndotnet_naming_style.prefix_interface_interface_with_i.capitalization = pascal_case\ndotnet_naming_style.prefix_interface_interface_with_i.required_prefix = I\n\n# Naming Rules\n\n# Async\ndotnet_naming_rule.async_methods_end_in_async.severity = silent\ndotnet_naming_rule.async_methods_end_in_async.symbols = any_async_methods\ndotnet_naming_rule.async_methods_end_in_async.style = end_in_async\n\ndotnet_naming_symbols.any_async_methods.applicable_kinds = method\ndotnet_naming_symbols.any_async_methods.applicable_accessibilities = *\ndotnet_naming_symbols.any_async_methods.required_modifiers = async\n\ndotnet_naming_style.end_in_async.required_suffix = Async\ndotnet_naming_style.end_in_async.capitalization = pascal_case\n\n# Constant fields must be PascalCase\ndotnet_naming_rule.constant_fields_must_be_pascal_case.severity = silent\ndotnet_naming_rule.constant_fields_must_be_pascal_case.symbols = constant_fields\ndotnet_naming_rule.constant_fields_must_be_pascal_case.style = pascal_case\n# Public, internal and protected readonly fields must be PascalCase\ndotnet_naming_rule.non_private_readonly_fields_must_be_pascal_case.severity = silent\ndotnet_naming_rule.non_private_readonly_fields_must_be_pascal_case.symbols = non_private_readonly_fields\ndotnet_naming_rule.non_private_readonly_fields_must_be_pascal_case.style = pascal_case\n# Static readonly fields must be PascalCase\ndotnet_naming_rule.static_readonly_fields_must_be_pascal_case.severity = silent\ndotnet_naming_rule.static_readonly_fields_must_be_pascal_case.symbols = static_readonly_fields\ndotnet_naming_rule.static_readonly_fields_must_be_pascal_case.style = pascal_case\n# Private readonly fields must be camelCase\ndotnet_naming_rule.private_readonly_fields_must_be_camel_case.severity = silent\ndotnet_naming_rule.private_readonly_fields_must_be_camel_case.symbols = private_readonly_fields\ndotnet_naming_rule.private_readonly_fields_must_be_camel_case.style = camel_case\n# Public and internal fields must be PascalCase\ndotnet_naming_rule.public_internal_protected_fields_must_be_pascal_case.severity = silent\ndotnet_naming_rule.public_internal_protected_fields_must_be_pascal_case.symbols = public_internal_protected_fields\ndotnet_naming_rule.public_internal_protected_fields_must_be_pascal_case.style = pascal_case\n# Private and protected fields must be camelCase\ndotnet_naming_rule.private_fields_must_be_camel_case.severity = silent\ndotnet_naming_rule.private_fields_must_be_camel_case.symbols = private_protected_fields\ndotnet_naming_rule.private_fields_must_be_camel_case.style = prefix_private_field_with_underscore\n# Public members must be capitalized\ndotnet_naming_rule.public_members_must_be_capitalized.severity = silent\ndotnet_naming_rule.public_members_must_be_capitalized.symbols = public_symbols\ndotnet_naming_rule.public_members_must_be_capitalized.style = first_upper\n# Parameters must be camelCase\ndotnet_naming_rule.parameters_must_be_camel_case.severity = silent\ndotnet_naming_rule.parameters_must_be_camel_case.symbols = parameters\ndotnet_naming_rule.parameters_must_be_camel_case.style = camel_case\n# Class, struct, enum and delegates must be PascalCase\ndotnet_naming_rule.non_interface_types_must_be_pascal_case.severity = silent\ndotnet_naming_rule.non_interface_types_must_be_pascal_case.symbols = non_interface_types\ndotnet_naming_rule.non_interface_types_must_be_pascal_case.style = pascal_case\n# Interfaces must be PascalCase and start with an 'I'\ndotnet_naming_rule.interface_types_must_be_prefixed_with_i.severity = silent\ndotnet_naming_rule.interface_types_must_be_prefixed_with_i.symbols = interface_types\ndotnet_naming_rule.interface_types_must_be_prefixed_with_i.style = prefix_interface_interface_with_i\n# prefix_private_field_with_underscore - Private fields must be prefixed with _\ndotnet_naming_style.prefix_private_field_with_underscore.capitalization = camel_case\ndotnet_naming_style.prefix_private_field_with_underscore.required_prefix = _\n\n# Code files\n[*.{cs,vb}]\n\n# Migrate back from old Toolkit.ruleset\ndotnet_diagnostic.CA1001.severity = warning\ndotnet_diagnostic.CA1009.severity = warning\ndotnet_diagnostic.CA1016.severity = warning\ndotnet_diagnostic.CA1033.severity = warning\ndotnet_diagnostic.CA1049.severity = warning\ndotnet_diagnostic.CA1060.severity = warning\ndotnet_diagnostic.CA1061.severity = warning\ndotnet_diagnostic.CA1063.severity = warning\ndotnet_diagnostic.CA1065.severity = warning\ndotnet_diagnostic.CA1301.severity = warning\ndotnet_diagnostic.CA1400.severity = warning\ndotnet_diagnostic.CA1401.severity = warning\ndotnet_diagnostic.CA1403.severity = warning\ndotnet_diagnostic.CA1404.severity = warning\ndotnet_diagnostic.CA1405.severity = warning\ndotnet_diagnostic.CA1410.severity = warning\ndotnet_diagnostic.CA1415.severity = warning\ndotnet_diagnostic.CA1821.severity = warning\ndotnet_diagnostic.CA1900.severity = warning\ndotnet_diagnostic.CA1901.severity = warning\ndotnet_diagnostic.CA2002.severity = warning\ndotnet_diagnostic.CA2100.severity = warning\ndotnet_diagnostic.CA2101.severity = warning\ndotnet_diagnostic.CA2108.severity = warning\ndotnet_diagnostic.CA2111.severity = warning\ndotnet_diagnostic.CA2112.severity = warning\ndotnet_diagnostic.CA2114.severity = warning\ndotnet_diagnostic.CA2116.severity = warning\ndotnet_diagnostic.CA2117.severity = warning\ndotnet_diagnostic.CA2122.severity = warning\ndotnet_diagnostic.CA2123.severity = warning\ndotnet_diagnostic.CA2124.severity = warning\ndotnet_diagnostic.CA2126.severity = warning\ndotnet_diagnostic.CA2131.severity = warning\ndotnet_diagnostic.CA2132.severity = warning\ndotnet_diagnostic.CA2133.severity = warning\ndotnet_diagnostic.CA2134.severity = warning\ndotnet_diagnostic.CA2137.severity = warning\ndotnet_diagnostic.CA2138.severity = warning\ndotnet_diagnostic.CA2140.severity = warning\ndotnet_diagnostic.CA2141.severity = warning\ndotnet_diagnostic.CA2146.severity = warning\ndotnet_diagnostic.CA2147.severity = warning\ndotnet_diagnostic.CA2149.severity = warning\ndotnet_diagnostic.CA2200.severity = warning\ndotnet_diagnostic.CA2202.severity = warning\ndotnet_diagnostic.CA2207.severity = warning\ndotnet_diagnostic.CA2212.severity = warning\ndotnet_diagnostic.CA2213.severity = warning\ndotnet_diagnostic.CA2214.severity = warning\ndotnet_diagnostic.CA2216.severity = warning\ndotnet_diagnostic.CA2220.severity = warning\ndotnet_diagnostic.CA2229.severity = warning\ndotnet_diagnostic.CA2231.severity = warning\ndotnet_diagnostic.CA2232.severity = warning\ndotnet_diagnostic.CA2235.severity = warning\ndotnet_diagnostic.CA2236.severity = warning\ndotnet_diagnostic.CA2237.severity = warning\ndotnet_diagnostic.CA2238.severity = warning\ndotnet_diagnostic.CA2240.severity = warning\ndotnet_diagnostic.CA2241.severity = warning\ndotnet_diagnostic.CA2242.severity = warning\ndotnet_diagnostic.CA1031.severity = none # Disable https://docs.microsoft.com/en-us/visualstudio/code-quality/ca1031?view=vs-2019\ndotnet_diagnostic.SA1011.severity = none\ndotnet_diagnostic.SA1101.severity = none\ndotnet_diagnostic.SA1118.severity = none\ndotnet_diagnostic.SA1200.severity = none\ndotnet_diagnostic.SA1201.severity = none\ndotnet_diagnostic.SA1202.severity = none\ndotnet_diagnostic.SA1309.severity = none\ndotnet_diagnostic.SA1310.severity = none\ndotnet_diagnostic.SA1600.severity = none\ndotnet_diagnostic.SA1602.severity = none\ndotnet_diagnostic.SA1611.severity = none\ndotnet_diagnostic.SA1633.severity = none\ndotnet_diagnostic.SA1634.severity = none\ndotnet_diagnostic.SA1652.severity = none\n\ndotnet_diagnostic.SA1629.severity = none # DocumentationTextMustEndWithAPeriod: Let's enable this rule back when we shift to WinUI3 (v8.x). If we do it now, it would mean more than 400 file changes.\ndotnet_diagnostic.SA1413.severity = none # UseTrailingCommasInMultiLineInitializers: This would also mean a lot of changes at the end of all multiline intializers. It's also debatable if we want this or not.\ndotnet_diagnostic.SA1314.severity = none # TypeParameterNamesMustBeginWithT: We do have a few templates that don't start with T. We need to double check that changing this is not a breaking change. If not, we can re-enable this."
},
{
"path": "src/Notepads/App.xaml",
"content": "\r\n\r\n \r\n \r\n\r\n \r\n\r\n \r\n \r\n\r\n \r\n\r\n \r\n\r\n \r\n \r\n"
},
{
"path": "src/Notepads/App.xaml.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using System.Linq;\r\n using System.Threading;\r\n using System.Threading.Tasks;\r\n using Microsoft.Toolkit.Uwp.Helpers;\r\n using Notepads.Services;\r\n using Notepads.Settings;\r\n using Notepads.Utilities;\r\n using Windows.ApplicationModel;\r\n using Windows.ApplicationModel.Activation;\r\n using Windows.ApplicationModel.Core;\r\n using Windows.ApplicationModel.DataTransfer;\r\n using Windows.ApplicationModel.Resources.Core;\r\n using Windows.UI;\r\n using Windows.UI.ViewManagement;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Navigation;\r\n\r\n public sealed partial class App : Application\r\n {\r\n public static string ApplicationName = \"Notepads\";\r\n\r\n public static Guid InstanceId { get; } = Guid.NewGuid();\r\n\r\n public static bool IsPrimaryInstance = false;\r\n public static bool IsGameBarWidget = false;\r\n\r\n public static Mutex InstanceHandlerMutex { get; set; }\r\n\r\n /// \r\n /// Initializes the singleton application object. This is the first line of authored code\r\n /// executed, and as such is the logical equivalent of main() or WinMain().\r\n /// \r\n public App()\r\n {\r\n UnhandledException += OnUnhandledException;\r\n TaskScheduler.UnobservedTaskException += OnUnobservedException;\r\n\r\n InstanceHandlerMutex = new Mutex(true, App.ApplicationName, out bool isNew);\r\n if (isNew)\r\n {\r\n IsPrimaryInstance = true;\r\n ApplicationSettingsStore.Write(SettingsKey.ActiveInstanceIdStr, null);\r\n }\r\n else\r\n {\r\n InstanceHandlerMutex.Close();\r\n }\r\n\r\n LoggingService.LogInfo($\"[{nameof(App)}] Started: Instance = {InstanceId} IsPrimaryInstance: {IsPrimaryInstance} IsGameBarWidget: {IsGameBarWidget}.\");\r\n\r\n ApplicationSettingsStore.Write(SettingsKey.ActiveInstanceIdStr, App.InstanceId.ToString());\r\n\r\n InitializeComponent();\r\n\r\n Suspending += OnSuspending;\r\n }\r\n\r\n /// \r\n /// Invoked when the application is launched normally by the end user. Other entry points\r\n /// will be used such as when the application is launched to open a specific file.\r\n /// \r\n /// ()\r\n {\r\n { \"OSArchitecture\", SystemInformation.Instance.OperatingSystemArchitecture.ToString() },\r\n { \"OSVersion\", $\"{SystemInformation.Instance.OperatingSystemVersion.Major}.{SystemInformation.Instance.OperatingSystemVersion.Minor}.{SystemInformation.Instance.OperatingSystemVersion.Build}\" },\r\n { \"UseWindowsTheme\", ThemeSettingsService.UseWindowsTheme.ToString() },\r\n { \"ThemeMode\", ThemeSettingsService.ThemeMode.ToString() },\r\n { \"UseWindowsAccentColor\", ThemeSettingsService.UseWindowsAccentColor.ToString() },\r\n { \"AppBackgroundTintOpacity\", $\"{(int) (ThemeSettingsService.AppBackgroundPanelTintOpacity * 10.0) * 10}\" },\r\n { \"ShowStatusBar\", AppSettingsService.ShowStatusBar.ToString() },\r\n { \"IsSessionSnapshotEnabled\", AppSettingsService.IsSessionSnapshotEnabled.ToString() },\r\n { \"IsShadowWindow\", (!IsPrimaryInstance && !IsGameBarWidget).ToString() },\r\n { \"IsGameBarWidget\", IsGameBarWidget.ToString() },\r\n { \"AlwaysOpenNewWindow\", AppSettingsService.AlwaysOpenNewWindow.ToString() },\r\n { \"IsHighlightMisspelledWordsEnabled\", AppSettingsService.IsHighlightMisspelledWordsEnabled.ToString() },\r\n { \"IsSmartCopyEnabled\", AppSettingsService.IsSmartCopyEnabled.ToString() },\r\n { \"ExitWhenLastTabClosed\", AppSettingsService.ExitWhenLastTabClosed.ToString() },\r\n };\r\n\r\n LoggingService.LogInfo($\"[{nameof(App)}] Launch settings: \\n{string.Join(\"\\n\", appLaunchSettings.Select(x => x.Key + \"=\" + x.Value).ToArray())}.\");\r\n AnalyticsService.TrackEvent(\"AppLaunch_Settings\", appLaunchSettings);\r\n\r\n var appLaunchEditorSettings = new Dictionary()\r\n {\r\n { \"EditorDefaultLineEnding\", AppSettingsService.EditorDefaultLineEnding.ToString() },\r\n { \"EditorDefaultEncoding\", EncodingUtility.GetEncodingName(AppSettingsService.EditorDefaultEncoding) },\r\n { \"EditorDefaultTabIndents\", AppSettingsService.EditorDefaultTabIndents.ToString() },\r\n { \"EditorDefaultDecoding\", AppSettingsService.EditorDefaultDecoding == null ? \"Auto\" : EncodingUtility.GetEncodingName(AppSettingsService.EditorDefaultDecoding) },\r\n { \"EditorFontFamily\", AppSettingsService.EditorFontFamily },\r\n { \"EditorFontSize\", AppSettingsService.EditorFontSize.ToString() },\r\n { \"EditorFontStyle\", AppSettingsService.EditorFontStyle.ToString() },\r\n { \"EditorFontWeight\", AppSettingsService.EditorFontWeight.Weight.ToString() },\r\n { \"EditorDefaultSearchEngine\", AppSettingsService.EditorDefaultSearchEngine.ToString() },\r\n { \"DisplayLineHighlighter\", AppSettingsService.EditorDisplayLineHighlighter.ToString() },\r\n { \"DisplayLineNumbers\", AppSettingsService.EditorDisplayLineNumbers.ToString() },\r\n };\r\n\r\n LoggingService.LogInfo($\"[{nameof(App)}] Editor settings: \\n{string.Join(\"\\n\", appLaunchEditorSettings.Select(x => x.Key + \"=\" + x.Value).ToArray())}.\");\r\n AnalyticsService.TrackEvent(\"AppLaunch_Editor_Settings\", appLaunchEditorSettings);\r\n\r\n try\r\n {\r\n await ActivationService.ActivateAsync(rootFrame, e);\r\n }\r\n catch (Exception ex)\r\n {\r\n var diagnosticInfo = new Dictionary()\r\n {\r\n { \"Message\", ex?.Message },\r\n { \"Exception\", ex?.ToString() },\r\n };\r\n AnalyticsService.TrackEvent(\"AppFailedToActivate\", diagnosticInfo);\r\n AnalyticsService.TrackError(ex, diagnosticInfo);\r\n throw;\r\n }\r\n\r\n try\r\n {\r\n if (Windows.Foundation.Metadata.ApiInformation.IsMethodPresent(\"Windows.ApplicationModel.Core.CoreApplication\", \"EnablePrelaunch\"))\r\n {\r\n // Only enable prelaunch when AlwaysOpenNewWindow is set to false\r\n CoreApplication.EnablePrelaunch(!AppSettingsService.AlwaysOpenNewWindow);\r\n }\r\n }\r\n catch (Exception)\r\n {\r\n // Best efforts\r\n }\r\n\r\n if (rootFrameCreated)\r\n {\r\n ExtendViewIntoTitleBar();\r\n Window.Current.Activate();\r\n }\r\n }\r\n\r\n private Frame CreateRootFrame(IActivatedEventArgs e)\r\n {\r\n Frame rootFrame = new Frame();\r\n\r\n var flowDirectionSetting = ResourceContext.GetForCurrentView().QualifierValues[\"LayoutDirection\"];\r\n if (flowDirectionSetting == \"RTL\" || flowDirectionSetting == \"TTBRTL\")\r\n {\r\n rootFrame.FlowDirection = FlowDirection.RightToLeft;\r\n }\r\n else\r\n {\r\n rootFrame.FlowDirection = FlowDirection.LeftToRight;\r\n }\r\n rootFrame.NavigationFailed += OnNavigationFailed;\r\n\r\n if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)\r\n {\r\n // TODO: Load state from previously suspended application\r\n }\r\n\r\n return rootFrame;\r\n }\r\n\r\n /// \r\n /// Invoked when Navigation to a certain page fails\r\n /// \r\n /// ()\r\n {\r\n { \"Page\", e.SourcePageType.FullName },\r\n { \"Exception\", e.Exception.Message }\r\n });\r\n throw exception;\r\n }\r\n\r\n /// \r\n /// Invoked when application execution is being suspended. Application state is saved\r\n /// without knowing whether the application will be terminated or resumed with the contents\r\n /// of memory still intact.\r\n /// \r\n /// ()\r\n {\r\n { \"Message\", e.Message },\r\n { \"Exception\", e.Exception?.ToString() },\r\n { \"Culture\", SystemInformation.Instance.Culture.EnglishName },\r\n { \"AvailableMemory\", SystemInformation.Instance.AvailableMemory.ToString(\"F0\") },\r\n { \"FirstUseTimeUTC\", SystemInformation.Instance.FirstUseTime.ToUniversalTime().ToString(\"MM/dd/yyyy HH:mm:ss\") },\r\n { \"OSArchitecture\", SystemInformation.Instance.OperatingSystemArchitecture.ToString() },\r\n { \"OSVersion\", SystemInformation.Instance.OperatingSystemVersion.ToString() },\r\n { \"IsShadowWindow\", (!IsPrimaryInstance && !IsGameBarWidget).ToString() },\r\n { \"IsGameBarWidget\", IsGameBarWidget.ToString() }\r\n };\r\n\r\n AnalyticsService.TrackEvent(\"OnUnhandledException\", diagnosticInfo);\r\n AnalyticsService.TrackError(e.Exception, diagnosticInfo);\r\n\r\n // suppress and handle it manually.\r\n e.Handled = true;\r\n }\r\n\r\n // Occurs when an exception is not handled on a background thread.\r\n // ie. A task is fired and forgotten Task.Run(() => {...})\r\n private static void OnUnobservedException(object sender, UnobservedTaskExceptionEventArgs e)\r\n {\r\n LoggingService.LogError($\"[{nameof(App)}] OnUnobservedException: {e.Exception}\");\r\n\r\n var diagnosticInfo = new Dictionary()\r\n {\r\n { \"Message\", e.Exception?.Message },\r\n { \"Exception\", e.Exception?.ToString() },\r\n { \"InnerException\", e.Exception?.InnerException?.ToString() },\r\n { \"InnerExceptionMessage\", e.Exception?.InnerException?.Message }\r\n };\r\n\r\n AnalyticsService.TrackEvent(\"OnUnobservedException\", diagnosticInfo);\r\n AnalyticsService.TrackError(e.Exception, diagnosticInfo);\r\n\r\n // suppress and handle it manually.\r\n e.SetObserved();\r\n }\r\n\r\n private static void ExtendViewIntoTitleBar()\r\n {\r\n if (!IsGameBarWidget)\r\n {\r\n CoreApplication.GetCurrentView().TitleBar.ExtendViewIntoTitleBar = true;\r\n ApplicationViewTitleBar titleBar = ApplicationView.GetForCurrentView().TitleBar;\r\n titleBar.ButtonBackgroundColor = Colors.Transparent;\r\n titleBar.ButtonInactiveBackgroundColor = Colors.Transparent;\r\n }\r\n }\r\n\r\n //private static void UpdateAppVersion()\r\n //{\r\n // var packageVer = Package.Current.Id.Version;\r\n // string oldVer = ApplicationSettingsStore.Read(SettingsKey.AppVersionStr) as string ?? \"\";\r\n // string currentVer = $\"{packageVer.Major}.{packageVer.Minor}.{packageVer.Build}.{packageVer.Revision}\";\r\n\r\n // if (currentVer != oldVer)\r\n // {\r\n // JumpListService.IsJumpListOutOfDate = true;\r\n // ApplicationSettingsStore.Write(SettingsKey.AppVersionStr, currentVer);\r\n // }\r\n //}\r\n\r\n //private static async Task UpdateJumpListAsync()\r\n //{\r\n // if (JumpListService.IsJumpListOutOfDate)\r\n // {\r\n // if (await JumpListService.UpdateJumpListAsync())\r\n // {\r\n // JumpListService.IsJumpListOutOfDate = false;\r\n // }\r\n // }\r\n //}\r\n }\r\n}"
},
{
"path": "src/Notepads/Brushes/HostBackdropAcrylicBrush.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Brushes\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using System.Numerics;\r\n using System.Threading;\r\n using System.Threading.Tasks;\r\n using Windows.Foundation;\r\n using Windows.Graphics.DirectX;\r\n using Windows.Graphics.Display;\r\n using Windows.Graphics.Effects;\r\n using Windows.Graphics.Imaging;\r\n using Windows.System;\r\n using Windows.System.Power;\r\n using Windows.UI;\r\n using Windows.UI.Composition;\r\n using Windows.UI.ViewManagement;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Media;\r\n using Microsoft.Graphics.Canvas;\r\n using Microsoft.Graphics.Canvas.Effects;\r\n using Microsoft.Graphics.Canvas.UI.Composition;\r\n using Controls.Helpers;\r\n using Notepads.Services;\r\n\r\n public sealed class HostBackdropAcrylicBrush : XamlCompositionBrushBase, IDisposable\r\n {\r\n private static readonly DependencyProperty TintOpacityProperty = DependencyProperty.Register(\r\n nameof(TintOpacity),\r\n typeof(float),\r\n typeof(HostBackdropAcrylicBrush),\r\n new PropertyMetadata(0.0f, OnTintOpacityChanged)\r\n );\r\n\r\n public float TintOpacity\r\n {\r\n get => (float)GetValue(TintOpacityProperty);\r\n set => SetValue(TintOpacityProperty, value);\r\n }\r\n\r\n private static void OnTintOpacityChanged(DependencyObject dependencyObject,\r\n DependencyPropertyChangedEventArgs args)\r\n {\r\n if (!(dependencyObject is HostBackdropAcrylicBrush brush)) return;\r\n\r\n if (brush.CompositionBrush is CompositionEffectBrush)\r\n {\r\n TintOpacityToArithmeticCompositeEffectSourceAmount((float)args.NewValue,\r\n _acrylicTintOpacityMinThreshold,\r\n out var source1Amount,\r\n out var source2Amount);\r\n brush.CompositionBrush?.Properties.InsertScalar(\"LuminosityBlender.Source1Amount\", source1Amount);\r\n brush.CompositionBrush?.Properties.InsertScalar(\"LuminosityBlender.Source2Amount\", source2Amount);\r\n }\r\n else if (brush.CompositionBrush is CompositionColorBrush)\r\n {\r\n // Do nothing since we are falling back to CompositionColorBrush here\r\n // TintOpacity only applies to the CompositionEffectBrush we created\r\n }\r\n }\r\n\r\n private static readonly DependencyProperty LuminosityColorProperty = DependencyProperty.Register(\r\n nameof(LuminosityColor),\r\n typeof(Color),\r\n typeof(HostBackdropAcrylicBrush),\r\n new PropertyMetadata(Colors.Transparent, OnLuminosityColorChanged)\r\n );\r\n\r\n public Color LuminosityColor\r\n {\r\n get => (Color)GetValue(LuminosityColorProperty);\r\n set => SetValue(LuminosityColorProperty, value);\r\n }\r\n\r\n private static void OnLuminosityColorChanged(DependencyObject dependencyObject,\r\n DependencyPropertyChangedEventArgs args)\r\n {\r\n if (!(dependencyObject is HostBackdropAcrylicBrush brush)) return;\r\n\r\n switch (brush.CompositionBrush)\r\n {\r\n case CompositionEffectBrush _\r\n when brush.CompositionBrush?.Properties.TryGetColor(\"LuminosityColor.Color\", out var currentColor)\r\n == CompositionGetValueStatus.Succeeded:\r\n {\r\n var easing = Window.Current.Compositor.CreateLinearEasingFunction();\r\n var animation = Window.Current.Compositor.CreateColorKeyFrameAnimation();\r\n animation.InsertKeyFrame(0.0f, currentColor);\r\n animation.InsertKeyFrame(1.0f, (Color)args.NewValue, easing);\r\n animation.Duration = TimeSpan.FromMilliseconds(167);\r\n brush.CompositionBrush.StartAnimation(\"LuminosityColor.Color\", animation);\r\n break;\r\n }\r\n case CompositionEffectBrush _:\r\n brush.CompositionBrush?.Properties.InsertColor(\"LuminosityColor.Color\", (Color)args.NewValue);\r\n break;\r\n case CompositionColorBrush colorBrush:\r\n colorBrush.Color = (Color)args.NewValue;\r\n break;\r\n }\r\n }\r\n\r\n public Uri NoiseTextureUri { get; set; }\r\n\r\n private readonly SemaphoreSlim _semaphoreSlim = new SemaphoreSlim(1);\r\n\r\n private readonly UISettings UISettings = new UISettings();\r\n\r\n private const float _acrylicTintOpacityMinThreshold = 0.35f;\r\n\r\n private readonly DispatcherQueue _dispatcherQueue;\r\n\r\n private CompositionSurfaceBrush _noiseBrush;\r\n\r\n public HostBackdropAcrylicBrush()\r\n {\r\n _dispatcherQueue = DispatcherQueue.GetForCurrentThread();\r\n }\r\n\r\n protected override async void OnConnected()\r\n {\r\n if (CompositionBrush == null)\r\n {\r\n await BuildInternalAsync();\r\n }\r\n base.OnConnected();\r\n }\r\n\r\n private async Task BuildInternalAsync()\r\n {\r\n await _semaphoreSlim.WaitAsync();\r\n try\r\n {\r\n if (PowerManager.EnergySaverStatus == EnergySaverStatus.On || !UISettings.AdvancedEffectsEnabled)\r\n {\r\n CompositionBrush = Window.Current.Compositor.CreateColorBrush(LuminosityColor);\r\n }\r\n else\r\n {\r\n CompositionBrush = await BuildHostBackdropAcrylicBrushInternalAsync();\r\n }\r\n\r\n // Register energy saver event\r\n PowerManager.EnergySaverStatusChanged -= OnEnergySaverStatusChanged;\r\n PowerManager.EnergySaverStatusChanged += OnEnergySaverStatusChanged;\r\n\r\n // Register system level transparency effects settings change event\r\n UISettings.AdvancedEffectsEnabledChanged -= OnAdvancedEffectsEnabledChanged;\r\n UISettings.AdvancedEffectsEnabledChanged += OnAdvancedEffectsEnabledChanged;\r\n }\r\n catch (Exception)\r\n {\r\n // Fallback to color brush if unable to create HostBackdropAcrylicBrush\r\n CompositionBrush = Window.Current.Compositor.CreateColorBrush(LuminosityColor);\r\n }\r\n finally\r\n {\r\n _semaphoreSlim.Release();\r\n }\r\n }\r\n\r\n private async void OnEnergySaverStatusChanged(object sender, object e)\r\n {\r\n await _dispatcherQueue.ExecuteOnUIThreadAsync(async () =>\r\n {\r\n await BuildInternalAsync();\r\n });\r\n }\r\n\r\n private async void OnAdvancedEffectsEnabledChanged(UISettings sender, object args)\r\n {\r\n await _dispatcherQueue.ExecuteOnUIThreadAsync(async () =>\r\n {\r\n await BuildInternalAsync();\r\n });\r\n }\r\n\r\n protected override async void OnDisconnected()\r\n {\r\n await _semaphoreSlim.WaitAsync();\r\n if (CompositionBrush != null)\r\n {\r\n PowerManager.EnergySaverStatusChanged -= OnEnergySaverStatusChanged;\r\n UISettings.AdvancedEffectsEnabledChanged -= OnAdvancedEffectsEnabledChanged;\r\n\r\n CompositionBrush.Dispose();\r\n CompositionBrush = null;\r\n }\r\n _semaphoreSlim.Release();\r\n base.OnDisconnected();\r\n }\r\n\r\n private async Task BuildHostBackdropAcrylicBrushInternalAsync()\r\n {\r\n int stage = 0;\r\n\r\n try\r\n {\r\n stage = 1;\r\n var luminosityColorEffect = new ColorSourceEffect()\r\n {\r\n Name = \"LuminosityColor\",\r\n Color = LuminosityColor\r\n };\r\n\r\n TintOpacityToArithmeticCompositeEffectSourceAmount(TintOpacity, _acrylicTintOpacityMinThreshold,\r\n out var source1Amount,\r\n out var source2Amount);\r\n\r\n stage = 2;\r\n var luminosityBlendingEffect = new ArithmeticCompositeEffect\r\n {\r\n Name = \"LuminosityBlender\",\r\n Source1 = new CompositionEffectSourceParameter(\"Backdrop\"),\r\n Source2 = luminosityColorEffect,\r\n MultiplyAmount = 0,\r\n Source1Amount = source1Amount,\r\n Source2Amount = source2Amount,\r\n Offset = 0\r\n };\r\n\r\n stage = 3;\r\n var noiseBorderEffect = new BorderEffect()\r\n {\r\n ExtendX = CanvasEdgeBehavior.Wrap,\r\n ExtendY = CanvasEdgeBehavior.Wrap,\r\n Source = new CompositionEffectSourceParameter(\"Noise\"),\r\n };\r\n\r\n stage = 4;\r\n var noiseBlendingEffect = new BlendEffect()\r\n {\r\n Name = \"NoiseBlender\",\r\n Mode = BlendEffectMode.Overlay,\r\n Background = luminosityBlendingEffect,\r\n Foreground = noiseBorderEffect\r\n };\r\n\r\n stage = 5;\r\n _noiseBrush = _noiseBrush ?? await LoadImageBrushAsync(NoiseTextureUri);\r\n\r\n IGraphicsEffect finalEffect;\r\n\r\n if (_noiseBrush == null)\r\n {\r\n finalEffect = luminosityBlendingEffect;\r\n }\r\n else\r\n {\r\n finalEffect = noiseBlendingEffect;\r\n }\r\n\r\n stage = 6;\r\n CompositionEffectFactory effectFactory = Window.Current.Compositor.CreateEffectFactory(finalEffect,\r\n new[]\r\n {\r\n \"LuminosityColor.Color\",\r\n \"LuminosityBlender.Source1Amount\",\r\n \"LuminosityBlender.Source2Amount\"\r\n });\r\n\r\n stage = 7;\r\n CompositionEffectBrush brush = effectFactory.CreateBrush();\r\n\r\n stage = 8;\r\n var hostBackdropBrush = Window.Current.Compositor.CreateHostBackdropBrush();\r\n brush.SetSourceParameter(\"Backdrop\", hostBackdropBrush);\r\n\r\n stage = 9;\r\n if (_noiseBrush != null)\r\n {\r\n brush.SetSourceParameter(\"Noise\", _noiseBrush);\r\n }\r\n\r\n return brush;\r\n }\r\n catch (Exception ex)\r\n {\r\n AnalyticsService.TrackEvent(\"FailedToBuildAcrylicBrushInternal\",\r\n new Dictionary\r\n {\r\n { \"Exception\", ex.ToString() },\r\n { \"FailedAtStage\", stage.ToString() },\r\n });\r\n throw; // rethrow here\r\n }\r\n }\r\n\r\n private static async Task LoadImageBrushAsync(Uri textureUri)\r\n {\r\n try\r\n {\r\n using (CanvasDevice sharedDevice = CanvasDevice.GetSharedDevice())\r\n {\r\n DisplayInformation display = DisplayInformation.GetForCurrentView();\r\n float dpi = display.LogicalDpi;\r\n\r\n CanvasBitmap bitmap = await CanvasBitmap.LoadAsync(sharedDevice, textureUri, dpi >= 96 ? dpi : 96);\r\n\r\n CompositionGraphicsDevice device = CanvasComposition.CreateCompositionGraphicsDevice(Window.Current.Compositor, sharedDevice);\r\n CompositionDrawingSurface surface = device.CreateDrawingSurface(default, DirectXPixelFormat.B8G8R8A8UIntNormalized, DirectXAlphaMode.Premultiplied);\r\n\r\n Size size = bitmap.Size;\r\n Size sizeInPixels = new Size(bitmap.SizeInPixels.Width, bitmap.SizeInPixels.Height);\r\n CanvasComposition.Resize(surface, sizeInPixels);\r\n\r\n using (CanvasDrawingSession session = CanvasComposition.CreateDrawingSession(surface, new Rect(0, 0, sizeInPixels.Width, sizeInPixels.Height), dpi))\r\n {\r\n session.Clear(Color.FromArgb(0, 0, 0, 0));\r\n session.DrawImage(bitmap, new Rect(0, 0, size.Width, size.Height), new Rect(0, 0, size.Width, size.Height));\r\n session.EffectTileSize = new BitmapSize { Width = (uint)size.Width, Height = (uint)size.Height };\r\n\r\n CompositionSurfaceBrush brush = surface.Compositor.CreateSurfaceBrush(surface);\r\n brush.Stretch = CompositionStretch.None;\r\n double pixels = display.RawPixelsPerViewPixel;\r\n if (pixels > 1)\r\n {\r\n brush.Scale = new Vector2((float)(1 / pixels));\r\n brush.BitmapInterpolationMode = CompositionBitmapInterpolationMode.NearestNeighbor;\r\n }\r\n return brush;\r\n }\r\n }\r\n }\r\n catch (Exception ex)\r\n {\r\n AnalyticsService.TrackEvent(\"FailedToLoadImageBrush\", new Dictionary { { \"Exception\", ex.ToString() } });\r\n return null;\r\n }\r\n }\r\n\r\n private static void TintOpacityToArithmeticCompositeEffectSourceAmount(float tintOpacity, float minThreshold,\r\n out float source1Amount, out float source2Amount)\r\n {\r\n minThreshold = Math.Clamp(minThreshold, 0, 1);\r\n var adjustedTintOpacity = Math.Clamp(tintOpacity, 0, 1);\r\n adjustedTintOpacity = ((1 - minThreshold) * adjustedTintOpacity) + minThreshold;\r\n source1Amount = 1 - adjustedTintOpacity;\r\n source2Amount = adjustedTintOpacity;\r\n }\r\n\r\n public void Dispose()\r\n {\r\n PowerManager.EnergySaverStatusChanged -= OnEnergySaverStatusChanged;\r\n UISettings.AdvancedEffectsEnabledChanged -= OnAdvancedEffectsEnabledChanged;\r\n\r\n _semaphoreSlim?.Dispose();\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Commands/CommandHandlerResult.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Commands\r\n{\r\n public class CommandHandlerResult\r\n {\r\n public CommandHandlerResult(bool shouldHandle, bool shouldSwallow)\r\n {\r\n ShouldHandle = shouldHandle;\r\n ShouldSwallow = shouldSwallow;\r\n }\r\n\r\n /// \r\n /// \"ShouldHandle == true\" means the keyboard command event should be handled after execution\r\n /// Meaning you should set KeyRoutedEventArgs.Handled to true after execution\r\n /// All child OnKeyDown event will not be received and should not be triggered if it is true\r\n /// \r\n public bool ShouldHandle { get; }\r\n\r\n /// \r\n /// \"ShouldSwallow == true\" means the keyboard command event should not go to it's children\r\n /// Meaning you should not call base.OnKeyDown after execution\r\n /// All parent OnKeyDown event will not be received and should not be triggered if it is true\r\n /// \r\n public bool ShouldSwallow { get; }\r\n }\r\n}"
},
{
"path": "src/Notepads/Commands/ICommandHandler.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Commands\r\n{\r\n public interface ICommandHandler\r\n {\r\n CommandHandlerResult Handle(T args);\r\n }\r\n}"
},
{
"path": "src/Notepads/Commands/IKeyboardCommand.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Commands\r\n{\r\n using Windows.System;\r\n\r\n public interface IKeyboardCommand\r\n {\r\n bool Hit(bool ctrlDown, bool altDown, bool shiftDown, VirtualKey key);\r\n\r\n bool ShouldExecute(IKeyboardCommand lastCommand);\r\n\r\n bool ShouldHandleAfterExecution();\r\n\r\n bool ShouldSwallowAfterExecution();\r\n\r\n void Execute(T args);\r\n }\r\n}"
},
{
"path": "src/Notepads/Commands/IMouseCommand.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Commands\r\n{\r\n public interface IMouseCommand\r\n {\r\n bool Hit(\r\n bool ctrlDown,\r\n bool altDown,\r\n bool shiftDown,\r\n bool leftButtonDown,\r\n bool middleButtonDown,\r\n bool rightButtonDown);\r\n\r\n bool ShouldHandleAfterExecution();\r\n\r\n bool ShouldSwallowAfterExecution();\r\n\r\n void Execute(T args);\r\n }\r\n}"
},
{
"path": "src/Notepads/Commands/KeyboardCommand.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Commands\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using Windows.System;\r\n\r\n public sealed class KeyboardCommand : IKeyboardCommand\r\n {\r\n private static readonly TimeSpan ConsecutiveHitsInterval = TimeSpan.FromMilliseconds(500);\r\n\r\n private readonly bool _ctrl;\r\n private readonly bool _alt;\r\n private readonly bool _shift;\r\n private readonly IList _keys;\r\n private readonly Action _action;\r\n private readonly bool _shouldHandle;\r\n private readonly bool _shouldSwallow;\r\n private readonly int _requiredHits;\r\n private int _hits;\r\n private DateTime _lastHitTimestamp;\r\n\r\n public KeyboardCommand(\r\n VirtualKey key,\r\n Action action,\r\n bool shouldHandle = true,\r\n bool shouldSwallow = true) :\r\n this(false, false, false, key, action, shouldHandle, shouldSwallow)\r\n {\r\n }\r\n\r\n public KeyboardCommand(\r\n bool ctrlDown,\r\n bool altDown,\r\n bool shiftDown,\r\n VirtualKey key,\r\n Action action,\r\n bool shouldHandle = true,\r\n bool shouldSwallow = true,\r\n int requiredHits = 1) :\r\n this(ctrlDown, altDown, shiftDown, new List() { key }, action, shouldHandle, shouldSwallow, requiredHits)\r\n {\r\n }\r\n\r\n public KeyboardCommand(\r\n bool ctrlDown,\r\n bool altDown,\r\n bool shiftDown,\r\n IList keys,\r\n Action action,\r\n bool shouldHandle,\r\n bool shouldSwallow,\r\n int requiredHits = 1)\r\n {\r\n _ctrl = ctrlDown;\r\n _alt = altDown;\r\n _shift = shiftDown;\r\n _keys = keys ?? new List();\r\n _action = action;\r\n _shouldHandle = shouldHandle;\r\n _shouldSwallow = shouldSwallow;\r\n _requiredHits = requiredHits;\r\n _hits = 0;\r\n _lastHitTimestamp = DateTime.MinValue;\r\n }\r\n\r\n public bool Hit(bool ctrlDown, bool altDown, bool shiftDown, VirtualKey key)\r\n {\r\n return _ctrl == ctrlDown && _alt == altDown && _shift == shiftDown && _keys.Contains(key);\r\n }\r\n\r\n public bool ShouldExecute(IKeyboardCommand lastCommand)\r\n {\r\n DateTime now = DateTime.UtcNow;\r\n\r\n if (lastCommand == this && now - _lastHitTimestamp < ConsecutiveHitsInterval)\r\n {\r\n _hits++;\r\n }\r\n else\r\n {\r\n _hits = 1;\r\n }\r\n\r\n _lastHitTimestamp = now;\r\n\r\n if (_hits >= _requiredHits)\r\n {\r\n _hits = 0;\r\n return true;\r\n }\r\n\r\n return false;\r\n }\r\n\r\n public bool ShouldHandleAfterExecution()\r\n {\r\n return _shouldHandle;\r\n }\r\n\r\n public bool ShouldSwallowAfterExecution()\r\n {\r\n return _shouldSwallow;\r\n }\r\n\r\n public void Execute(T args)\r\n {\r\n _action?.Invoke(args);\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Commands/KeyboardCommandHandler.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Commands\r\n{\r\n using System.Collections.Generic;\r\n using Windows.System;\r\n using Windows.UI.Core;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Input;\r\n\r\n public sealed class KeyboardCommandHandler : ICommandHandler\r\n {\r\n public readonly ICollection> Commands;\r\n\r\n private IKeyboardCommand _lastCommand;\r\n\r\n public KeyboardCommandHandler(ICollection> commands)\r\n {\r\n Commands = commands;\r\n }\r\n\r\n public CommandHandlerResult Handle(KeyRoutedEventArgs args)\r\n {\r\n var ctrlDown = Window.Current.CoreWindow.GetKeyState(VirtualKey.Control).HasFlag(CoreVirtualKeyStates.Down);\r\n var altDown = Window.Current.CoreWindow.GetKeyState(VirtualKey.Menu).HasFlag(CoreVirtualKeyStates.Down);\r\n var shiftDown = Window.Current.CoreWindow.GetKeyState(VirtualKey.Shift).HasFlag(CoreVirtualKeyStates.Down);\r\n var shouldHandle = false;\r\n var shouldSwallow = false;\r\n\r\n foreach (var command in Commands)\r\n {\r\n if (command.Hit(ctrlDown, altDown, shiftDown, args.Key))\r\n {\r\n if (command.ShouldExecute(_lastCommand))\r\n {\r\n command.Execute(args);\r\n }\r\n\r\n if (command.ShouldSwallowAfterExecution())\r\n {\r\n shouldSwallow = true;\r\n }\r\n\r\n if (command.ShouldHandleAfterExecution())\r\n {\r\n shouldHandle = true;\r\n }\r\n\r\n _lastCommand = command;\r\n break;\r\n }\r\n }\r\n\r\n if (!shouldHandle)\r\n {\r\n _lastCommand = null;\r\n }\r\n\r\n return new CommandHandlerResult(shouldHandle, shouldSwallow);\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Commands/MouseCommand.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Commands\r\n{\r\n using System;\r\n\r\n public sealed class MouseCommand : IMouseCommand\r\n {\r\n private readonly bool _ctrl;\r\n private readonly bool _alt;\r\n private readonly bool _shift;\r\n private readonly bool _leftButton;\r\n private readonly bool _middleButton;\r\n private readonly bool _rightButton;\r\n private readonly Action _action;\r\n private readonly bool _shouldHandle;\r\n private readonly bool _shouldSwallow;\r\n\r\n public MouseCommand(\r\n bool leftButtonDown,\r\n bool middleButtonDown,\r\n bool rightButtonDown,\r\n Action action,\r\n bool shouldHandle = true,\r\n bool shouldSwallow = true) :\r\n this(false, false, false, leftButtonDown, middleButtonDown, rightButtonDown, action, shouldHandle, shouldSwallow)\r\n {\r\n }\r\n\r\n public MouseCommand(\r\n bool ctrlDown,\r\n bool altDown,\r\n bool shiftDown,\r\n bool leftButtonDown,\r\n bool middleButtonDown,\r\n bool rightButtonDown,\r\n Action action,\r\n bool shouldHandle = true,\r\n bool shouldSwallow = true)\r\n {\r\n _ctrl = ctrlDown;\r\n _alt = altDown;\r\n _shift = shiftDown;\r\n _leftButton = leftButtonDown;\r\n _middleButton = middleButtonDown;\r\n _rightButton = rightButtonDown;\r\n _action = action;\r\n _shouldHandle = shouldHandle;\r\n _shouldSwallow = shouldSwallow;\r\n }\r\n\r\n public bool Hit(\r\n bool ctrlDown,\r\n bool altDown,\r\n bool shiftDown,\r\n bool leftButtonDown,\r\n bool middleButtonDown,\r\n bool rightButtonDown)\r\n {\r\n return _ctrl == ctrlDown &&\r\n _alt == altDown &&\r\n _shift == shiftDown &&\r\n _leftButton == leftButtonDown &&\r\n _middleButton == middleButtonDown &&\r\n _rightButton == rightButtonDown;\r\n }\r\n\r\n public bool ShouldHandleAfterExecution()\r\n {\r\n return _shouldHandle;\r\n }\r\n\r\n public bool ShouldSwallowAfterExecution()\r\n {\r\n return _shouldSwallow;\r\n }\r\n\r\n public void Execute(T args)\r\n {\r\n _action?.Invoke(args);\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Commands/MouseCommandHandler.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Commands\r\n{\r\n using System.Collections.Generic;\r\n using Windows.System;\r\n using Windows.UI.Core;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Input;\r\n\r\n public sealed class MouseCommandHandler : ICommandHandler\r\n {\r\n public readonly ICollection> Commands;\r\n\r\n private readonly UIElement _relativeTo;\r\n\r\n public MouseCommandHandler(ICollection> commands, UIElement relativeTo)\r\n {\r\n Commands = commands;\r\n _relativeTo = relativeTo;\r\n }\r\n\r\n public CommandHandlerResult Handle(PointerRoutedEventArgs args)\r\n {\r\n var ctrlDown = Window.Current.CoreWindow.GetKeyState(VirtualKey.Control).HasFlag(CoreVirtualKeyStates.Down);\r\n var altDown = Window.Current.CoreWindow.GetKeyState(VirtualKey.Menu).HasFlag(CoreVirtualKeyStates.Down);\r\n var shiftDown = Window.Current.CoreWindow.GetKeyState(VirtualKey.Shift).HasFlag(CoreVirtualKeyStates.Down);\r\n var point = args.GetCurrentPoint(_relativeTo).Properties;\r\n var shouldHandle = false;\r\n var shouldSwallow = false;\r\n\r\n foreach (var command in Commands)\r\n {\r\n if (command.Hit(\r\n ctrlDown,\r\n altDown,\r\n shiftDown,\r\n point.IsLeftButtonPressed,\r\n point.IsMiddleButtonPressed,\r\n point.IsRightButtonPressed))\r\n {\r\n command.Execute(args);\r\n\r\n if (command.ShouldSwallowAfterExecution())\r\n {\r\n shouldSwallow = true;\r\n }\r\n\r\n if (command.ShouldHandleAfterExecution())\r\n {\r\n shouldHandle = true;\r\n }\r\n\r\n break;\r\n }\r\n }\r\n\r\n return new CommandHandlerResult(shouldHandle, shouldSwallow);\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/Dialog/AppCloseSaveReminderDialog.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.Dialog\r\n{\r\n using System;\r\n using Windows.UI;\r\n using Windows.UI.Xaml;\r\n\r\n public sealed class AppCloseSaveReminderDialog : NotepadsDialog\r\n {\r\n public AppCloseSaveReminderDialog(Action saveAndExitAction, Action discardAndExitAction, Action cancelAction)\r\n {\r\n Title = ResourceLoader.GetString(\"AppCloseSaveReminderDialog_Title\");\r\n HorizontalAlignment = HorizontalAlignment.Center;\r\n Content = ResourceLoader.GetString(\"AppCloseSaveReminderDialog_Content\");\r\n PrimaryButtonText = ResourceLoader.GetString(\"AppCloseSaveReminderDialog_PrimaryButtonText\");\r\n SecondaryButtonText = ResourceLoader.GetString(\"AppCloseSaveReminderDialog_SecondaryButtonText\");\r\n CloseButtonText = ResourceLoader.GetString(\"AppCloseSaveReminderDialog_CloseButtonText\");\r\n PrimaryButtonStyle = GetButtonStyle(Color.FromArgb(255, 38, 114, 201));\r\n\r\n PrimaryButtonClick += (dialog, eventArgs) => saveAndExitAction();\r\n SecondaryButtonClick += (dialog, eventArgs) => discardAndExitAction();\r\n CloseButtonClick += (dialog, eventArgs) => cancelAction();\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/Dialog/FileOpenErrorDialog.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.Dialog\r\n{\r\n public sealed class FileOpenErrorDialog : NotepadsDialog\r\n {\r\n public FileOpenErrorDialog(string filePath, string errorMsg)\r\n {\r\n Title = ResourceLoader.GetString(\"FileOpenErrorDialog_Title\");\r\n Content = string.IsNullOrEmpty(filePath) ? errorMsg : string.Format(ResourceLoader.GetString(\"FileOpenErrorDialog_Content\"), filePath, errorMsg);\r\n PrimaryButtonText = ResourceLoader.GetString(\"FileOpenErrorDialog_PrimaryButtonText\");\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/Dialog/FileRenameDialog.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.Dialog\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using Windows.System;\r\n using Windows.UI;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Media;\r\n using Notepads.Services;\r\n using Notepads.Utilities;\r\n\r\n public sealed class FileRenameDialog : NotepadsDialog\r\n {\r\n private readonly TextBox _fileNameTextBox;\r\n\r\n private readonly TextBlock _errorMessageTextBlock;\r\n\r\n private readonly Action _confirmedAction;\r\n\r\n private readonly string _originalFilename;\r\n\r\n private readonly bool _fileExists;\r\n\r\n public FileRenameDialog(string filename, bool fileExists, Action confirmedAction)\r\n {\r\n _originalFilename = filename;\r\n _fileExists = fileExists;\r\n _confirmedAction = confirmedAction;\r\n\r\n _fileNameTextBox = new TextBox\r\n {\r\n Style = (Style)Application.Current.Resources[\"TransparentTextBoxStyle\"],\r\n Text = filename,\r\n IsSpellCheckEnabled = false,\r\n AcceptsReturn = false,\r\n SelectionStart = 0,\r\n SelectionLength = filename.Contains(\".\") ? filename.LastIndexOf(\".\", StringComparison.Ordinal) : filename.Length,\r\n Height = 35,\r\n };\r\n\r\n _errorMessageTextBlock = new TextBlock()\r\n {\r\n Visibility = Visibility.Collapsed,\r\n Margin = new Thickness(4, 10, 4, 0),\r\n FontSize = Math.Clamp(_fileNameTextBox.FontSize - 2, 1, Double.PositiveInfinity),\r\n TextWrapping = TextWrapping.Wrap\r\n };\r\n\r\n var contentStack = new StackPanel();\r\n contentStack.Children.Add(_fileNameTextBox);\r\n contentStack.Children.Add(_errorMessageTextBlock);\r\n\r\n Title = ResourceLoader.GetString(\"FileRenameDialog_Title\");\r\n Content = contentStack;\r\n PrimaryButtonText = ResourceLoader.GetString(\"FileRenameDialog_PrimaryButtonText\");\r\n CloseButtonText = ResourceLoader.GetString(\"FileRenameDialog_CloseButtonText\");\r\n IsPrimaryButtonEnabled = false;\r\n\r\n _fileNameTextBox.TextChanging += OnTextChanging;\r\n _fileNameTextBox.KeyDown += OnKeyDown;\r\n\r\n PrimaryButtonClick += (sender, args) => TryRename();\r\n\r\n AnalyticsService.TrackEvent(\"FileRenameDialogOpened\", new Dictionary()\r\n {\r\n { \"FileExists\", fileExists.ToString() },\r\n });\r\n }\r\n\r\n private bool TryRename()\r\n {\r\n var newFileName = _fileNameTextBox.Text;\r\n\r\n if (string.Compare(_originalFilename, newFileName, StringComparison.OrdinalIgnoreCase) == 0)\r\n {\r\n return false;\r\n }\r\n\r\n if (!FileSystemUtility.IsFilenameValid(newFileName, out var error))\r\n {\r\n return false;\r\n }\r\n\r\n if (_fileExists && !FileExtensionProvider.IsFileExtensionSupported(FileTypeUtility.GetFileExtension(newFileName)))\r\n {\r\n return false;\r\n }\r\n\r\n _confirmedAction(newFileName.Trim());\r\n return true;\r\n }\r\n\r\n private void OnKeyDown(object sender, Windows.UI.Xaml.Input.KeyRoutedEventArgs e)\r\n {\r\n if (e.Key == VirtualKey.Enter)\r\n {\r\n if (TryRename())\r\n {\r\n Hide();\r\n }\r\n }\r\n }\r\n\r\n private void OnTextChanging(TextBox sender, TextBoxTextChangingEventArgs args)\r\n {\r\n if (!args.IsContentChanging) return;\r\n\r\n var newFilename = sender.Text;\r\n var isFilenameValid = FileSystemUtility.IsFilenameValid(newFilename, out var error);\r\n var nameChanged = string.Compare(_originalFilename, newFilename, StringComparison.OrdinalIgnoreCase) != 0;\r\n var isExtensionSupported = false;\r\n var fileExtension = FileTypeUtility.GetFileExtension(newFilename);\r\n\r\n if (!_fileExists) // User can rename whatever they want for new file\r\n {\r\n isExtensionSupported = true;\r\n }\r\n else if (FileExtensionProvider.IsFileExtensionSupported(fileExtension))\r\n {\r\n // User can only rename an existing file if extension is supported by the app\r\n // This is a Windows 10 UWP limitation\r\n isExtensionSupported = true;\r\n }\r\n\r\n if (!isFilenameValid)\r\n {\r\n _errorMessageTextBlock.Foreground = new SolidColorBrush(Colors.Red);\r\n _errorMessageTextBlock.Text = ResourceLoader.GetString($\"InvalidFilenameError_{error}\");\r\n _errorMessageTextBlock.Visibility = Visibility.Visible;\r\n }\r\n else if (!isExtensionSupported)\r\n {\r\n _errorMessageTextBlock.Foreground = new SolidColorBrush(Colors.OrangeRed);\r\n _errorMessageTextBlock.Text = string.IsNullOrEmpty(fileExtension)\r\n ? string.Format(ResourceLoader.GetString(\"FileRenameError_EmptyFileExtension\"))\r\n : string.Format(ResourceLoader.GetString(\"FileRenameError_UnsupportedFileExtension\"), fileExtension);\r\n _errorMessageTextBlock.Visibility = Visibility.Visible;\r\n }\r\n else\r\n {\r\n _errorMessageTextBlock.Visibility = Visibility.Collapsed;\r\n }\r\n\r\n IsPrimaryButtonEnabled = isFilenameValid && nameChanged && isExtensionSupported;\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/Dialog/FileSaveErrorDialog.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.Dialog\r\n{\r\n public sealed class FileSaveErrorDialog : NotepadsDialog\r\n {\r\n public FileSaveErrorDialog(string filePath, string errorMsg)\r\n {\r\n var content = string.IsNullOrEmpty(filePath) ? errorMsg : string.Format(ResourceLoader.GetString(\"FileSaveErrorDialog_Content\"), filePath, errorMsg);\r\n Title = ResourceLoader.GetString(\"FileSaveErrorDialog_Title\");\r\n Content = content;\r\n PrimaryButtonText = ResourceLoader.GetString(\"FileSaveErrorDialog_PrimaryButtonText\");\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/Dialog/NotepadsDialog.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.Dialog\r\n{\r\n using Windows.ApplicationModel.Resources;\r\n using Windows.UI;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Media;\r\n using Notepads.Services;\r\n using Microsoft.Toolkit.Uwp.Helpers;\r\n\r\n public class NotepadsDialog : ContentDialog\r\n {\r\n public bool IsAborted = false;\r\n\r\n private readonly SolidColorBrush _darkModeBackgroundBrush = new SolidColorBrush(\"#101010\".ToColor());\r\n private readonly SolidColorBrush _lightModeBackgroundBrush = new SolidColorBrush(Colors.White);\r\n\r\n public NotepadsDialog()\r\n {\r\n RequestedTheme = ThemeSettingsService.ThemeMode;\r\n Background = ThemeSettingsService.ThemeMode == ElementTheme.Dark\r\n ? _darkModeBackgroundBrush\r\n : _lightModeBackgroundBrush;\r\n\r\n ActualThemeChanged += NotepadsDialog_ActualThemeChanged;\r\n }\r\n\r\n private void NotepadsDialog_ActualThemeChanged(FrameworkElement sender, object args)\r\n {\r\n Background = ActualTheme == ElementTheme.Dark\r\n ? _darkModeBackgroundBrush\r\n : _lightModeBackgroundBrush;\r\n }\r\n\r\n internal readonly ResourceLoader ResourceLoader = ResourceLoader.GetForCurrentView();\r\n\r\n internal static Style GetButtonStyle(Color backgroundColor)\r\n {\r\n var buttonStyle = new Windows.UI.Xaml.Style(typeof(Button));\r\n buttonStyle.Setters.Add(new Setter(Control.BackgroundProperty, backgroundColor));\r\n buttonStyle.Setters.Add(new Setter(Control.ForegroundProperty, Colors.White));\r\n return buttonStyle;\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/Dialog/RevertAllChangesConfirmationDialog.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.Dialog\r\n{\r\n using System;\r\n\r\n public sealed class RevertAllChangesConfirmationDialog : NotepadsDialog\r\n {\r\n public RevertAllChangesConfirmationDialog(string fileNameOrPath, Action confirmedAction)\r\n {\r\n Title = ResourceLoader.GetString(\"RevertAllChangesConfirmationDialog_Title\");\r\n Content = string.Format(ResourceLoader.GetString(\"RevertAllChangesConfirmationDialog_Content\"), fileNameOrPath);\r\n PrimaryButtonText = ResourceLoader.GetString(\"RevertAllChangesConfirmationDialog_PrimaryButtonText\");\r\n CloseButtonText = ResourceLoader.GetString(\"RevertAllChangesConfirmationDialog_CloseButtonText\");\r\n PrimaryButtonClick += (dialog, args) => { confirmedAction(); };\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/Dialog/SessionCorruptionErrorDialog.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.Dialog\r\n{\r\n using System;\r\n using Windows.UI;\r\n\r\n public sealed class SessionCorruptionErrorDialog : NotepadsDialog\r\n {\r\n public SessionCorruptionErrorDialog(Action recoveryAction)\r\n {\r\n Title = ResourceLoader.GetString(\"SessionCorruptionErrorDialog_Title\");\r\n Content = ResourceLoader.GetString(\"SessionCorruptionErrorDialog_Content\");\r\n PrimaryButtonText = ResourceLoader.GetString(\"SessionCorruptionErrorDialog_PrimaryButtonText\");\r\n CloseButtonText = ResourceLoader.GetString(\"SessionCorruptionErrorDialog_CloseButtonText\");\r\n PrimaryButtonStyle = GetButtonStyle(Color.FromArgb(255, 255, 69, 0));\r\n PrimaryButtonClick += (dialog, args) => { recoveryAction(); };\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/Dialog/SetCloseSaveReminderDialog.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.Dialog\r\n{\r\n using System;\r\n\r\n public sealed class SetCloseSaveReminderDialog : NotepadsDialog\r\n {\r\n public SetCloseSaveReminderDialog(string fileNameOrPath, Action saveAction, Action skipSavingAction)\r\n {\r\n Title = ResourceLoader.GetString(\"SetCloseSaveReminderDialog_Title\");\r\n Content = string.Format(ResourceLoader.GetString(\"SetCloseSaveReminderDialog_Content\"), fileNameOrPath);\r\n PrimaryButtonText = ResourceLoader.GetString(\"SetCloseSaveReminderDialog_PrimaryButtonText\");\r\n SecondaryButtonText = ResourceLoader.GetString(\"SetCloseSaveReminderDialog_SecondaryButtonText\");\r\n CloseButtonText = ResourceLoader.GetString(\"SetCloseSaveReminderDialog_CloseButtonText\");\r\n\r\n PrimaryButtonClick += (dialog, args) => { saveAction(); };\r\n SecondaryButtonClick += (dialog, args) => { skipSavingAction(); };\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/DiffViewer/BrushFactory.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.DiffViewer\r\n{\r\n using System.Collections.Generic;\r\n using Windows.UI;\r\n using Windows.UI.Xaml.Media;\r\n\r\n public sealed class BrushFactory\r\n {\r\n private readonly Dictionary _brushes = new Dictionary();\r\n\r\n public SolidColorBrush GetOrCreateSolidColorBrush(Color color)\r\n {\r\n if (_brushes.TryGetValue(color, out var brush))\r\n {\r\n return brush;\r\n }\r\n\r\n _brushes[color] = new SolidColorBrush(color);\r\n return _brushes[color];\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/DiffViewer/ISideBySideDiffViewer.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.DiffViewer\r\n{\r\n using Windows.UI.Xaml;\r\n\r\n public interface ISideBySideDiffViewer\r\n {\r\n void RenderDiff(string left, string right, ElementTheme theme);\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/DiffViewer/RichTextBlockDiffContext.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.DiffViewer\r\n{\r\n using System.Collections.Generic;\r\n using System.Linq;\r\n using Windows.UI;\r\n using Windows.UI.Xaml.Documents;\r\n\r\n public class RichTextBlockDiffContext\r\n {\r\n private bool _hasPendingHighlighter;\r\n private int _lastStart;\r\n private int _lastEnd;\r\n private Color _lastHighlightColor;\r\n\r\n private readonly BrushFactory _brushFactory;\r\n private readonly Dictionary _textHighlighters = new Dictionary();\r\n\r\n public RichTextBlockDiffContext(BrushFactory brushFactory)\r\n {\r\n Blocks = new List();\r\n _brushFactory = brushFactory;\r\n }\r\n\r\n public IList Blocks { get; set; }\r\n\r\n public void QueuePendingHighlighter(TextRange textRange, Color backgroundColor)\r\n {\r\n _lastStart = textRange.StartIndex;\r\n _lastEnd = _lastStart + textRange.Length;\r\n _lastHighlightColor = backgroundColor;\r\n _hasPendingHighlighter = true;\r\n }\r\n\r\n public void AddTextHighlighter(TextRange textRange, Color backgroundColor)\r\n {\r\n if (!_hasPendingHighlighter)\r\n {\r\n QueuePendingHighlighter(textRange, backgroundColor);\r\n }\r\n else\r\n {\r\n if (_lastEnd == textRange.StartIndex && _lastHighlightColor == backgroundColor)\r\n {\r\n _lastEnd += textRange.Length;\r\n }\r\n else\r\n {\r\n TextRange range = new TextRange() { StartIndex = _lastStart, Length = _lastEnd - _lastStart };\r\n AddOrUpdateTextHighlighterInternal(_lastHighlightColor, range);\r\n QueuePendingHighlighter(textRange, backgroundColor);\r\n }\r\n }\r\n }\r\n\r\n public IList GetTextHighlighters()\r\n {\r\n if (_hasPendingHighlighter)\r\n {\r\n TextRange range = new TextRange() { StartIndex = _lastStart, Length = _lastEnd - _lastStart };\r\n AddOrUpdateTextHighlighterInternal(_lastHighlightColor, range);\r\n _hasPendingHighlighter = false;\r\n }\r\n return _textHighlighters.Values.ToList();\r\n }\r\n\r\n private void AddOrUpdateTextHighlighterInternal(Color backgroundColor, TextRange range)\r\n {\r\n if (_textHighlighters.ContainsKey(backgroundColor))\r\n {\r\n _textHighlighters[backgroundColor].Ranges.Add(range);\r\n }\r\n else\r\n {\r\n _textHighlighters[backgroundColor] = new TextHighlighter()\r\n {\r\n Background = _brushFactory.GetOrCreateSolidColorBrush(backgroundColor),\r\n Ranges = { range }\r\n };\r\n }\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/DiffViewer/RichTextBlockDiffRenderer.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.DiffViewer\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using System.Linq;\r\n using DiffPlex;\r\n using DiffPlex.DiffBuilder;\r\n using DiffPlex.DiffBuilder.Model;\r\n using Windows.UI;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Documents;\r\n using Windows.UI.Xaml.Media;\r\n\r\n public sealed class RichTextBlockDiffRenderer\r\n {\r\n //private const char ImaginaryLineCharacter = '\\u202B';\r\n private readonly SideBySideDiffBuilder differ;\r\n private readonly object mutex = new object();\r\n private bool inDiff;\r\n private readonly BrushFactory _brushFactory;\r\n\r\n public RichTextBlockDiffRenderer()\r\n {\r\n differ = new SideBySideDiffBuilder(new Differ());\r\n _brushFactory = new BrushFactory();\r\n }\r\n\r\n private const char BreakingSpace = '-';\r\n private Brush _defaultForeground;\r\n\r\n public Tuple GenerateDiffViewData(string leftText, string rightText, Brush defaultForeground)\r\n {\r\n if (inDiff) return null;\r\n lock (mutex)\r\n {\r\n if (inDiff) return null;\r\n inDiff = true;\r\n }\r\n\r\n _defaultForeground = defaultForeground;\r\n\r\n var diff = differ.BuildDiffModel(leftText, rightText, ignoreWhitespace: false);\r\n var zippedDiffs = diff.OldText.Lines.Zip(diff.NewText.Lines, (oldLine, newLine) => new OldNew { Old = oldLine, New = newLine }).ToList();\r\n var leftContext = RenderDiff(zippedDiffs, line => line.Old, piece => piece.Old);\r\n var rightContext = RenderDiff(zippedDiffs, line => line.New, piece => piece.New);\r\n\r\n inDiff = false;\r\n return new Tuple(leftContext, rightContext);\r\n }\r\n\r\n private RichTextBlockDiffContext RenderDiff(System.Collections.Generic.List> lines, Func, DiffPiece> lineSelector, Func, DiffPiece> pieceSelector)\r\n {\r\n var context = new RichTextBlockDiffContext(_brushFactory);\r\n int index = 0;\r\n foreach (var line in lines)\r\n {\r\n var lineLength = Math.Max(line.Old.Text?.Length ?? 0, line.New.Text?.Length ?? 0);\r\n var lineSubPieces = line.Old.SubPieces.Zip(line.New.SubPieces, (oldPiece, newPiece) => new OldNew { Old = oldPiece, New = newPiece, Length = Math.Max(oldPiece.Text?.Length ?? 0, newPiece.Text?.Length ?? 0) });\r\n\r\n var oldNewLine = lineSelector(line);\r\n switch (oldNewLine.Type)\r\n {\r\n case ChangeType.Unchanged:\r\n AppendParagraph(context, oldNewLine.Text ?? string.Empty, ref index, null);\r\n break;\r\n case ChangeType.Imaginary:\r\n AppendParagraph(context, new string(BreakingSpace, lineLength), ref index, Colors.Gray, Colors.LightCyan);\r\n break;\r\n case ChangeType.Inserted:\r\n AppendParagraph(context, oldNewLine.Text ?? string.Empty, ref index, Colors.LightGreen);\r\n break;\r\n case ChangeType.Deleted:\r\n AppendParagraph(context, oldNewLine.Text ?? string.Empty, ref index, Colors.OrangeRed);\r\n break;\r\n case ChangeType.Modified:\r\n context.Blocks.Add(ConstructModifiedParagraph(pieceSelector, lineSubPieces, context, ref index));\r\n break;\r\n }\r\n }\r\n return context;\r\n }\r\n\r\n private Paragraph ConstructModifiedParagraph(Func, DiffPiece> pieceSelector, IEnumerable> lineSubPieces, RichTextBlockDiffContext context, ref int index)\r\n {\r\n var paragraph = new Paragraph()\r\n {\r\n LineStackingStrategy = LineStackingStrategy.BlockLineHeight,\r\n Foreground = _defaultForeground,\r\n };\r\n\r\n paragraph.LineHeight = paragraph.FontSize + 6;\r\n\r\n foreach (var subPiece in lineSubPieces)\r\n {\r\n var oldNewPiece = pieceSelector(subPiece);\r\n switch (oldNewPiece.Type)\r\n {\r\n case ChangeType.Unchanged: paragraph.Inlines.Add(NewRun(context, oldNewPiece.Text ?? string.Empty, ref index, Colors.Yellow)); break;\r\n case ChangeType.Imaginary: paragraph.Inlines.Add(NewRun(context, oldNewPiece.Text ?? string.Empty, ref index)); break;\r\n case ChangeType.Inserted: paragraph.Inlines.Add(NewRun(context, oldNewPiece.Text ?? string.Empty, ref index, Colors.LightGreen)); break;\r\n case ChangeType.Deleted: paragraph.Inlines.Add(NewRun(context, oldNewPiece.Text ?? string.Empty, ref index, Colors.OrangeRed)); break;\r\n case ChangeType.Modified: paragraph.Inlines.Add(NewRun(context, oldNewPiece.Text ?? string.Empty, ref index, Colors.Yellow)); break;\r\n }\r\n paragraph.Inlines.Add(NewRun(context, new string(BreakingSpace, subPiece.Length - (oldNewPiece.Text ?? string.Empty).Length), ref index, Colors.Gray, Colors.LightCyan));\r\n }\r\n\r\n return paragraph;\r\n }\r\n\r\n private Inline NewRun(RichTextBlockDiffContext richTextBlockData, string text, ref int index, Color? background = null, Color? foreground = null)\r\n {\r\n var run = new Run\r\n {\r\n Text = text,\r\n Foreground = foreground.HasValue\r\n ? _brushFactory.GetOrCreateSolidColorBrush(foreground.Value)\r\n : _defaultForeground\r\n };\r\n\r\n if (background != null)\r\n {\r\n richTextBlockData.AddTextHighlighter(new TextRange() { StartIndex = index, Length = text.Length }, background.Value);\r\n }\r\n index += text.Length;\r\n return run;\r\n }\r\n\r\n private void AppendParagraph(RichTextBlockDiffContext richTextBlockData, string text, ref int index, Color? background = null, Color? foreground = null)\r\n {\r\n var paragraph = new Paragraph\r\n {\r\n LineStackingStrategy = LineStackingStrategy.BlockLineHeight,\r\n Foreground = foreground.HasValue\r\n ? _brushFactory.GetOrCreateSolidColorBrush(foreground.Value)\r\n : _defaultForeground,\r\n };\r\n paragraph.LineHeight = paragraph.FontSize + 6;\r\n\r\n var run = new Run { Text = text };\r\n paragraph.Inlines.Add(run);\r\n\r\n richTextBlockData.Blocks.Add(paragraph);\r\n\r\n if (background != null)\r\n {\r\n richTextBlockData.AddTextHighlighter(new TextRange() { StartIndex = index, Length = text.Length }, background.Value);\r\n }\r\n index += text.Length;\r\n }\r\n\r\n private class OldNew\r\n {\r\n public T Old { get; set; }\r\n public T New { get; set; }\r\n public int Length { get; set; }\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/DiffViewer/ScrollViewerSynchronizer.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.DiffViewer\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using System.Linq;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Controls.Primitives;\r\n using Windows.UI.Xaml.Media;\r\n\r\n public sealed class ScrollViewerSynchronizer : IDisposable\r\n {\r\n private readonly List _scrollViewers;\r\n private readonly Dictionary _horizontalScrollBars = new Dictionary();\r\n private readonly Dictionary _verticalScrollBars = new Dictionary();\r\n private double _verticalScrollOffset = .0f;\r\n private double _horizontalScrollOffset = .0f;\r\n\r\n public ScrollViewerSynchronizer(List scrollViewers)\r\n {\r\n _scrollViewers = scrollViewers;\r\n scrollViewers.ForEach(scrollViewer => scrollViewer.Loaded += ScrollViewerLoaded);\r\n scrollViewers.ForEach(scrollViewer => scrollViewer.Unloaded += ScrollViewerUnloaded);\r\n }\r\n\r\n private void ScrollViewerLoaded(object sender, RoutedEventArgs e)\r\n {\r\n if (!(sender is ScrollViewer scrollViewer)) return;\r\n\r\n scrollViewer.ChangeView(_horizontalScrollOffset, _verticalScrollOffset, null, true);\r\n\r\n scrollViewer.ApplyTemplate();\r\n\r\n var scrollViewerRoot = (FrameworkElement)VisualTreeHelper.GetChild(scrollViewer, 0);\r\n var horizontalScrollBar = (ScrollBar)scrollViewerRoot.FindName(\"HorizontalScrollBar\");\r\n var verticalScrollBar = (ScrollBar)scrollViewerRoot.FindName(\"VerticalScrollBar\");\r\n\r\n if (horizontalScrollBar != null)\r\n {\r\n if (!_horizontalScrollBars.Keys.Contains(horizontalScrollBar))\r\n {\r\n _horizontalScrollBars.Add(horizontalScrollBar, scrollViewer);\r\n }\r\n\r\n horizontalScrollBar.Scroll += HorizontalScrollBar_Scroll;\r\n horizontalScrollBar.ValueChanged += HorizontalScrollBar_ValueChanged;\r\n }\r\n\r\n if (verticalScrollBar != null)\r\n {\r\n if (!_verticalScrollBars.Keys.Contains(verticalScrollBar))\r\n {\r\n _verticalScrollBars.Add(verticalScrollBar, scrollViewer);\r\n }\r\n\r\n verticalScrollBar.Scroll += VerticalScrollBar_Scroll;\r\n verticalScrollBar.ValueChanged += VerticalScrollBar_ValueChanged;\r\n }\r\n }\r\n\r\n private void ScrollViewerUnloaded(object sender, RoutedEventArgs e)\r\n {\r\n if (!(sender is ScrollViewer scrollViewer)) return;\r\n\r\n scrollViewer.ApplyTemplate();\r\n\r\n var scrollViewerRoot = (FrameworkElement)VisualTreeHelper.GetChild(scrollViewer, 0);\r\n var horizontalScrollBar = (ScrollBar)scrollViewerRoot.FindName(\"HorizontalScrollBar\");\r\n var verticalScrollBar = (ScrollBar)scrollViewerRoot.FindName(\"VerticalScrollBar\");\r\n\r\n if (horizontalScrollBar != null)\r\n {\r\n horizontalScrollBar.Scroll -= HorizontalScrollBar_Scroll;\r\n horizontalScrollBar.ValueChanged -= HorizontalScrollBar_ValueChanged;\r\n\r\n if (_horizontalScrollBars.Keys.Contains(horizontalScrollBar))\r\n {\r\n _horizontalScrollBars.Remove(horizontalScrollBar);\r\n }\r\n }\r\n\r\n if (verticalScrollBar != null)\r\n {\r\n verticalScrollBar.Scroll -= VerticalScrollBar_Scroll;\r\n verticalScrollBar.ValueChanged -= VerticalScrollBar_ValueChanged;\r\n\r\n if (_verticalScrollBars.Keys.Contains(verticalScrollBar))\r\n {\r\n _verticalScrollBars.Remove(verticalScrollBar);\r\n }\r\n }\r\n }\r\n\r\n private void VerticalScrollBar_ValueChanged(object sender, RangeBaseValueChangedEventArgs e)\r\n {\r\n if (!(sender is ScrollBar changedScrollBar)) return;\r\n var changedScrollViewer = _verticalScrollBars[changedScrollBar];\r\n Scroll(changedScrollViewer);\r\n }\r\n\r\n private void VerticalScrollBar_Scroll(object sender, ScrollEventArgs e)\r\n {\r\n if (!(sender is ScrollBar changedScrollBar)) return;\r\n var changedScrollViewer = _verticalScrollBars[changedScrollBar];\r\n Scroll(changedScrollViewer);\r\n }\r\n\r\n private void HorizontalScrollBar_ValueChanged(object sender, RangeBaseValueChangedEventArgs e)\r\n {\r\n if (!(sender is ScrollBar changedScrollBar)) return;\r\n var changedScrollViewer = _horizontalScrollBars[changedScrollBar];\r\n Scroll(changedScrollViewer);\r\n }\r\n\r\n private void HorizontalScrollBar_Scroll(object sender, ScrollEventArgs e)\r\n {\r\n if (!(sender is ScrollBar changedScrollBar)) return;\r\n var changedScrollViewer = _horizontalScrollBars[changedScrollBar];\r\n Scroll(changedScrollViewer);\r\n }\r\n\r\n private void Scroll(ScrollViewer changedScrollViewer)\r\n {\r\n _verticalScrollOffset = changedScrollViewer.VerticalOffset;\r\n _horizontalScrollOffset = changedScrollViewer.HorizontalOffset;\r\n\r\n foreach (var scrollViewer in _scrollViewers.Where(s => s != changedScrollViewer))\r\n {\r\n if (Math.Abs(scrollViewer.VerticalOffset - changedScrollViewer.VerticalOffset) > 0.01)\r\n {\r\n scrollViewer.ChangeView(null, changedScrollViewer.VerticalOffset, null, true);\r\n }\r\n\r\n if (Math.Abs(scrollViewer.HorizontalOffset - changedScrollViewer.HorizontalOffset) > 0.01)\r\n {\r\n scrollViewer.ChangeView(changedScrollViewer.HorizontalOffset, null, null, true);\r\n }\r\n }\r\n }\r\n\r\n public void Dispose()\r\n {\r\n var horizontalScrollBars = new List(_horizontalScrollBars.Keys);\r\n horizontalScrollBars.ForEach(horizontalScrollBar =>\r\n {\r\n horizontalScrollBar.Scroll -= HorizontalScrollBar_Scroll;\r\n horizontalScrollBar.ValueChanged -= HorizontalScrollBar_ValueChanged;\r\n });\r\n horizontalScrollBars.Clear();\r\n\r\n var verticalScrollBars = new List(_verticalScrollBars.Keys);\r\n verticalScrollBars.ForEach(verticalScrollBar =>\r\n {\r\n verticalScrollBar.Scroll -= VerticalScrollBar_Scroll;\r\n verticalScrollBar.ValueChanged -= VerticalScrollBar_ValueChanged;\r\n });\r\n verticalScrollBars.Clear();\r\n\r\n _horizontalScrollBars.Clear();\r\n _verticalScrollBars.Clear();\r\n\r\n _scrollViewers?.ForEach(scrollViewer => scrollViewer.Loaded -= ScrollViewerLoaded);\r\n _scrollViewers?.ForEach(scrollViewer => scrollViewer.Unloaded -= ScrollViewerUnloaded);\r\n _scrollViewers?.Clear();\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/DiffViewer/SideBySideDiffViewer.xaml",
"content": "\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n"
},
{
"path": "src/Notepads/Controls/DiffViewer/SideBySideDiffViewer.xaml.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.DiffViewer\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using System.Threading;\r\n using System.Threading.Tasks;\r\n using Notepads.Commands;\r\n using Notepads.Extensions;\r\n using Notepads.Services;\r\n using Windows.System;\r\n using Windows.UI;\r\n using Windows.UI.Core;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Input;\r\n using Windows.UI.Xaml.Media;\r\n\r\n public sealed partial class SideBySideDiffViewer : UserControl, ISideBySideDiffViewer, IDisposable\r\n {\r\n public event EventHandler OnCloseEvent;\r\n\r\n private readonly RichTextBlockDiffRenderer _diffRenderer;\r\n\r\n private readonly ICommandHandler _keyboardCommandHandler;\r\n private readonly ICommandHandler _mouseCommandHandler;\r\n\r\n private CancellationTokenSource _cancellationTokenSource;\r\n\r\n private readonly ScrollViewerSynchronizer _scrollSynchronizer;\r\n\r\n public SideBySideDiffViewer()\r\n {\r\n InitializeComponent();\r\n\r\n _scrollSynchronizer = new ScrollViewerSynchronizer(new List { LeftScroller, RightScroller });\r\n\r\n _diffRenderer = new RichTextBlockDiffRenderer();\r\n\r\n _keyboardCommandHandler = GetKeyboardCommandHandler();\r\n _mouseCommandHandler = GetMouseCommandHandler();\r\n\r\n LeftTextBlock.SelectionHighlightColor = new SolidColorBrush(ThemeSettingsService.AppAccentColor);\r\n RightTextBlock.SelectionHighlightColor = new SolidColorBrush(ThemeSettingsService.AppAccentColor);\r\n\r\n LeftTextBlockBorder.PointerWheelChanged += LeftTextBlockBorder_PointerWheelChanged;\r\n RightTextBlockBorder.PointerWheelChanged += RightTextBlockBorder_PointerWheelChanged;\r\n\r\n ThemeSettingsService.OnAccentColorChanged += ThemeSettingsService_OnAccentColorChanged;\r\n\r\n DismissButton.Click += DismissButton_OnClick;\r\n LayoutRoot.KeyDown += OnKeyDown;\r\n KeyDown += OnKeyDown;\r\n LeftTextBlock.KeyDown += OnKeyDown;\r\n RightTextBlock.KeyDown += OnKeyDown;\r\n Loaded += SideBySideDiffViewer_Loaded;\r\n }\r\n\r\n public void Dispose()\r\n {\r\n StopRenderingAndClearCache();\r\n\r\n ThemeSettingsService.OnAccentColorChanged -= ThemeSettingsService_OnAccentColorChanged;\r\n\r\n DismissButton.Click -= DismissButton_OnClick;\r\n LayoutRoot.KeyDown -= OnKeyDown;\r\n KeyDown -= OnKeyDown;\r\n LeftTextBlock.KeyDown -= OnKeyDown;\r\n RightTextBlock.KeyDown -= OnKeyDown;\r\n Loaded -= SideBySideDiffViewer_Loaded;\r\n\r\n LeftTextBlockBorder.PointerWheelChanged -= LeftTextBlockBorder_PointerWheelChanged;\r\n RightTextBlockBorder.PointerWheelChanged -= RightTextBlockBorder_PointerWheelChanged;\r\n\r\n _scrollSynchronizer.Dispose();\r\n }\r\n\r\n private void SideBySideDiffViewer_Loaded(object sender, RoutedEventArgs e)\r\n {\r\n Focus();\r\n }\r\n\r\n private async void ThemeSettingsService_OnAccentColorChanged(object sender, Color color)\r\n {\r\n await Dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n LeftTextBlock.SelectionHighlightColor = new SolidColorBrush(color);\r\n RightTextBlock.SelectionHighlightColor = new SolidColorBrush(color);\r\n });\r\n }\r\n\r\n private KeyboardCommandHandler GetKeyboardCommandHandler()\r\n {\r\n return new KeyboardCommandHandler(new List>\r\n {\r\n new KeyboardCommand(VirtualKey.Escape, (args) =>\r\n {\r\n DismissButton_OnClick(this, new RoutedEventArgs());\r\n }),\r\n new KeyboardCommand(false, true, false, VirtualKey.D, (args) =>\r\n {\r\n DismissButton_OnClick(this, new RoutedEventArgs());\r\n }),\r\n });\r\n }\r\n\r\n private ICommandHandler GetMouseCommandHandler()\r\n {\r\n return new MouseCommandHandler(new List>()\r\n {\r\n new MouseCommand(false, false, false, ChangeVerticalScrollingBasedOnMouseInput),\r\n new MouseCommand(true, false, true, false, false, false, ChangeHorizontalScrollingBasedOnMouseInput),\r\n new MouseCommand(false, false, true, false, false, false, ChangeHorizontalScrollingBasedOnMouseInput),\r\n new MouseCommand(false, true, false, ChangeHorizontalScrollingBasedOnMouseInput)\r\n }, this);\r\n }\r\n\r\n private void ChangeVerticalScrollingBasedOnMouseInput(PointerRoutedEventArgs args)\r\n {\r\n var mouseWheelDelta = args.GetCurrentPoint(this).Properties.MouseWheelDelta;\r\n RightScroller.ChangeView(null, RightScroller.VerticalOffset + (-1 * mouseWheelDelta), null, false);\r\n }\r\n\r\n // Ctrl + Shift + Wheel -> horizontal scrolling\r\n private void ChangeHorizontalScrollingBasedOnMouseInput(PointerRoutedEventArgs args)\r\n {\r\n var mouseWheelDelta = args.GetCurrentPoint(this).Properties.MouseWheelDelta;\r\n RightScroller.ChangeView(RightScroller.HorizontalOffset + (-1 * mouseWheelDelta), null, null, false);\r\n }\r\n\r\n private void OnKeyDown(object sender, Windows.UI.Xaml.Input.KeyRoutedEventArgs args)\r\n {\r\n var result = _keyboardCommandHandler.Handle(args);\r\n if (result.ShouldHandle)\r\n {\r\n args.Handled = true;\r\n }\r\n }\r\n\r\n public void Focus()\r\n {\r\n RightTextBlock.Focus(FocusState.Programmatic);\r\n }\r\n\r\n public void StopRenderingAndClearCache()\r\n {\r\n if (_cancellationTokenSource != null && !_cancellationTokenSource.IsCancellationRequested)\r\n {\r\n _cancellationTokenSource.Cancel();\r\n }\r\n\r\n LeftTextBlock.TextHighlighters.Clear();\r\n LeftTextBlock.Blocks.Clear();\r\n RightTextBlock.TextHighlighters.Clear();\r\n RightTextBlock.Blocks.Clear();\r\n }\r\n\r\n public void RenderDiff(string left, string right, ElementTheme theme)\r\n {\r\n StopRenderingAndClearCache();\r\n\r\n var foregroundBrush = (theme == ElementTheme.Dark)\r\n ? new SolidColorBrush(Colors.White)\r\n : new SolidColorBrush(Colors.Black);\r\n\r\n var diffContext = _diffRenderer.GenerateDiffViewData(left, right, foregroundBrush);\r\n var leftContext = diffContext.Item1;\r\n var rightContext = diffContext.Item2;\r\n var leftHighlighters = leftContext.GetTextHighlighters();\r\n var rightHighlighters = rightContext.GetTextHighlighters();\r\n\r\n CancellationTokenSource cancellationTokenSource = new CancellationTokenSource();\r\n\r\n Task.Factory.StartNew(async () =>\r\n {\r\n var leftCount = leftContext.Blocks.Count;\r\n var rightCount = rightContext.Blocks.Count;\r\n\r\n var leftStartIndex = 0;\r\n var rightStartIndex = 0;\r\n var threshold = 1;\r\n\r\n while (true)\r\n {\r\n Thread.Sleep(10);\r\n if (leftStartIndex < leftCount)\r\n {\r\n var end = leftStartIndex + threshold;\r\n if (end >= leftCount) end = leftCount;\r\n var start = leftStartIndex;\r\n\r\n await Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>\r\n {\r\n for (int x = start; x < end; x++)\r\n {\r\n if (cancellationTokenSource.IsCancellationRequested) return;\r\n LeftTextBlock.Blocks.Add(leftContext.Blocks[x]);\r\n }\r\n });\r\n }\r\n\r\n if (rightStartIndex < rightCount)\r\n {\r\n var end = rightStartIndex + threshold;\r\n if (end >= rightCount) end = rightCount;\r\n var start = rightStartIndex;\r\n\r\n await Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>\r\n {\r\n for (int x = start; x < end; x++)\r\n {\r\n if (cancellationTokenSource.IsCancellationRequested) return;\r\n RightTextBlock.Blocks.Add(rightContext.Blocks[x]);\r\n }\r\n });\r\n }\r\n\r\n leftStartIndex += threshold;\r\n rightStartIndex += threshold;\r\n threshold *= 5;\r\n\r\n if (leftStartIndex >= leftCount && rightStartIndex >= rightCount)\r\n {\r\n break;\r\n }\r\n }\r\n }, cancellationTokenSource.Token);\r\n\r\n Task.Factory.StartNew(async () =>\r\n {\r\n var leftCount = leftHighlighters.Count;\r\n var rightCount = rightHighlighters.Count;\r\n\r\n var leftStartIndex = 0;\r\n var rightStartIndex = 0;\r\n var threshold = 5;\r\n\r\n while (true)\r\n {\r\n Thread.Sleep(10);\r\n if (leftStartIndex < leftCount)\r\n {\r\n var end = leftStartIndex + threshold;\r\n if (end >= leftCount) end = leftCount;\r\n var start = leftStartIndex;\r\n\r\n await Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>\r\n {\r\n for (int x = start; x < end; x++)\r\n {\r\n if (cancellationTokenSource.IsCancellationRequested) return;\r\n LeftTextBlock.TextHighlighters.Add(leftHighlighters[x]);\r\n }\r\n });\r\n }\r\n\r\n if (rightStartIndex < rightCount)\r\n {\r\n var end = rightStartIndex + threshold;\r\n if (end >= rightCount) end = rightCount;\r\n var start = rightStartIndex;\r\n\r\n await Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>\r\n {\r\n for (int x = start; x < end; x++)\r\n {\r\n if (cancellationTokenSource.IsCancellationRequested) return;\r\n RightTextBlock.TextHighlighters.Add(rightHighlighters[x]);\r\n }\r\n });\r\n }\r\n\r\n leftStartIndex += threshold;\r\n rightStartIndex += threshold;\r\n threshold *= 5;\r\n\r\n if (leftStartIndex >= leftCount && rightStartIndex >= rightCount)\r\n {\r\n break;\r\n }\r\n }\r\n }, cancellationTokenSource.Token);\r\n\r\n _cancellationTokenSource = cancellationTokenSource;\r\n\r\n //Task.Factory.StartNew(async () =>\r\n //{\r\n // var count = rightCount > leftCount ? rightCount : leftCount;\r\n\r\n // for (int i = 0; i < count; i++)\r\n // {\r\n // if (i < leftCount)\r\n // {\r\n // var j = i;\r\n // await Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>\r\n // {\r\n // Thread.Sleep(20);\r\n // LeftTextBlock.Blocks.Add(leftContext.Blocks[j]);\r\n // });\r\n // }\r\n // if (i < rightCount)\r\n // {\r\n // var j = i;\r\n // await Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>\r\n // {\r\n // Thread.Sleep(20);\r\n // RightTextBlock.Blocks.Add(rightContext.Blocks[j]);\r\n // });\r\n // }\r\n // }\r\n //});\r\n\r\n //Task.Factory.StartNew(async () =>\r\n //{\r\n // var leftCount = leftHighlighters.Count;\r\n // var rightCount = rightHighlighters.Count;\r\n\r\n // var count = rightCount > leftCount ? rightCount : leftCount;\r\n\r\n // for (int i = 0; i < count; i++)\r\n // {\r\n // if (i < leftCount)\r\n // {\r\n // var j = i;\r\n // await Dispatcher.RunAsync(CoreDispatcherPriority.Low,\r\n // () => LeftTextBlock.TextHighlighters.Add(leftHighlighters[j]));\r\n // }\r\n // if (i < rightCount)\r\n // {\r\n // var j = i;\r\n // await Dispatcher.RunAsync(CoreDispatcherPriority.Low,\r\n // () => RightTextBlock.TextHighlighters.Add(rightHighlighters[j]));\r\n // }\r\n // }\r\n //});\r\n }\r\n\r\n private void DismissButton_OnClick(object sender, RoutedEventArgs e)\r\n {\r\n StopRenderingAndClearCache();\r\n OnCloseEvent?.Invoke(this, EventArgs.Empty);\r\n }\r\n\r\n private void LeftTextBlockBorder_PointerWheelChanged(object sender, PointerRoutedEventArgs e)\r\n {\r\n _mouseCommandHandler.Handle(e);\r\n\r\n // Always handle it so that left ScrollViewer won't pick up the event\r\n e.Handled = true;\r\n }\r\n\r\n private void RightTextBlockBorder_PointerWheelChanged(object sender, PointerRoutedEventArgs e)\r\n {\r\n _mouseCommandHandler.Handle(e);\r\n\r\n // Always handle it so that right ScrollViewer won't pick up the event\r\n e.Handled = true;\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/FilePicker/FilePickerFactory.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.FilePicker\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using System.Linq;\r\n using Services;\r\n using TextEditor;\r\n using Utilities;\r\n using Windows.Storage.Pickers;\r\n\r\n public static class FilePickerFactory\r\n {\r\n private static IList _allSupportedExtensions;\r\n\r\n private static IList AllSupportedExtensions\r\n {\r\n get\r\n {\r\n if (_allSupportedExtensions != null) return _allSupportedExtensions;\r\n\r\n var allSupportedExtensions = FileExtensionProvider.AllSupportedFileExtensions.ToList();\r\n\r\n foreach (var extension in FileExtensionProvider.TextDocumentFileExtensions)\r\n {\r\n allSupportedExtensions.Remove(extension);\r\n }\r\n\r\n allSupportedExtensions.Sort();\r\n allSupportedExtensions.InsertRange(0, FileExtensionProvider.TextDocumentFileExtensions);\r\n\r\n _allSupportedExtensions = allSupportedExtensions;\r\n\r\n return _allSupportedExtensions;\r\n }\r\n }\r\n\r\n public static FileOpenPicker GetFileOpenPicker()\r\n {\r\n var fileOpenPicker = new FileOpenPicker\r\n {\r\n SuggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.DocumentsLibrary\r\n };\r\n\r\n fileOpenPicker.FileTypeFilter.Add(\"*\"); // All files\r\n\r\n foreach (var extension in AllSupportedExtensions)\r\n {\r\n fileOpenPicker.FileTypeFilter.Add(extension);\r\n }\r\n\r\n return fileOpenPicker;\r\n }\r\n\r\n public static FileSavePicker GetFileSavePicker(ITextEditor textEditor)\r\n {\r\n FileSavePicker savePicker = new FileSavePicker\r\n {\r\n SuggestedStartLocation = PickerLocationId.DocumentsLibrary\r\n };\r\n\r\n var fileName = textEditor.EditingFileName ?? textEditor.FileNamePlaceholder;\r\n var extension = FileTypeUtility.GetFileExtension(fileName).ToLower();\r\n\r\n if (FileExtensionProvider.TextDocumentFileExtensions.Contains(extension, StringComparer.OrdinalIgnoreCase))\r\n {\r\n savePicker.FileTypeChoices.Add(\"Text Documents\", FileExtensionProvider.TextDocumentFileExtensions.ToList());\r\n savePicker.FileTypeChoices.Add(\"All Supported Files\", AllSupportedExtensions);\r\n savePicker.FileTypeChoices.Add(\"Unknown\", new List() { \".\" });\r\n }\r\n else if (AllSupportedExtensions.Contains(extension, StringComparer.OrdinalIgnoreCase))\r\n {\r\n savePicker.FileTypeChoices.Add(\"All Supported Files\", AllSupportedExtensions);\r\n savePicker.FileTypeChoices.Add(\"Text Documents\", FileExtensionProvider.TextDocumentFileExtensions.ToList());\r\n savePicker.FileTypeChoices.Add(\"Unknown\", new List() { \".\" });\r\n }\r\n else\r\n {\r\n savePicker.FileTypeChoices.Add(\"Unknown\", new List() { \".\" });\r\n savePicker.FileTypeChoices.Add(\"Text Documents\", FileExtensionProvider.TextDocumentFileExtensions.ToList());\r\n savePicker.FileTypeChoices.Add(\"All Supported Files\", AllSupportedExtensions);\r\n }\r\n\r\n savePicker.SuggestedFileName = fileName;\r\n return savePicker;\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/FindAndReplace/FindAndReplaceControl.xaml",
"content": "\r\n\r\n \r\n\r\n \r\n \r\n\r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n \r\n\r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n\r\n \r\n\r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n\r\n \r\n\r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n"
},
{
"path": "src/Notepads/Controls/FindAndReplace/FindAndReplaceControl.xaml.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.FindAndReplace\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using Notepads.Commands;\r\n using Notepads.Extensions;\r\n using Notepads.Services;\r\n using Windows.System;\r\n using Windows.UI;\r\n using Windows.UI.Core;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Input;\r\n using Windows.UI.Xaml.Media;\r\n\r\n public sealed partial class FindAndReplaceControl : UserControl\r\n {\r\n public event EventHandler OnDismissKeyDown;\r\n public event EventHandler OnFindAndReplaceButtonClicked;\r\n public event EventHandler OnToggleReplaceModeButtonClicked;\r\n public event EventHandler OnFindReplaceControlKeyDown;\r\n\r\n private readonly IList> _nativeKeyboardCommands = new List>\r\n {\r\n new KeyboardCommand(VirtualKey.F3, null),\r\n new KeyboardCommand(false, false, true, VirtualKey.F3, null),\r\n new KeyboardCommand(false, true, false, VirtualKey.E, null),\r\n new KeyboardCommand(false, true, false, VirtualKey.R, null),\r\n new KeyboardCommand(false, true, false, VirtualKey.W, null),\r\n new KeyboardCommand(true, true, false, VirtualKey.Enter, null)\r\n };\r\n\r\n //When enter key is pressed focus is returned to control\r\n //This variable is used to remove flicker in text selection\r\n private bool _enterPressed = false;\r\n\r\n private bool _shouldUpdateSearchString = true;\r\n\r\n public FindAndReplaceControl()\r\n {\r\n InitializeComponent();\r\n\r\n SetSelectionHighlightColor(ThemeSettingsService.AppAccentColor);\r\n ThemeSettingsService.OnAccentColorChanged += ThemeSettingsService_OnAccentColorChanged;\r\n\r\n Loaded += FindAndReplaceControl_Loaded;\r\n }\r\n\r\n public void Dispose()\r\n {\r\n Loaded -= FindAndReplaceControl_Loaded;\r\n ThemeSettingsService.OnAccentColorChanged -= ThemeSettingsService_OnAccentColorChanged;\r\n }\r\n\r\n private SearchContext GetSearchContext()\r\n {\r\n return new SearchContext(FindBar.Text, MatchCaseToggle.IsChecked, MatchWholeWordToggle.IsChecked, UseRegexToggle.IsChecked);\r\n }\r\n\r\n private void FindAndReplaceControl_Loaded(object sender, RoutedEventArgs e)\r\n {\r\n Focus(string.Empty, FindAndReplaceMode.FindOnly);\r\n }\r\n\r\n private async void ThemeSettingsService_OnAccentColorChanged(object sender, Color color)\r\n {\r\n await Dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n SetSelectionHighlightColor(color);\r\n });\r\n }\r\n\r\n public double GetHeight(bool showReplaceBar)\r\n {\r\n if (showReplaceBar)\r\n {\r\n return FindBarPlaceHolder.Height + ReplaceBarPlaceHolder.Height;\r\n }\r\n else\r\n {\r\n return FindBarPlaceHolder.Height;\r\n }\r\n }\r\n\r\n private void SetSelectionHighlightColor(Color color)\r\n {\r\n FindBar.SelectionHighlightColor = new SolidColorBrush(color);\r\n FindBar.SelectionHighlightColorWhenNotFocused = new SolidColorBrush(color);\r\n ReplaceBar.SelectionHighlightColor = new SolidColorBrush(color);\r\n ReplaceBar.SelectionHighlightColorWhenNotFocused = new SolidColorBrush(color);\r\n }\r\n\r\n public void Focus(string searchString, FindAndReplaceMode mode)\r\n {\r\n if (_shouldUpdateSearchString && !string.IsNullOrEmpty(searchString)) FindBar.Text = searchString;\r\n\r\n if (mode == FindAndReplaceMode.FindOnly)\r\n {\r\n FindBar.Focus(FocusState.Programmatic);\r\n }\r\n else\r\n {\r\n ReplaceBar.Focus(FocusState.Programmatic);\r\n }\r\n\r\n FindBar_OnTextChanged(null, null);\r\n }\r\n\r\n public void ShowReplaceBar(bool showReplaceBar)\r\n {\r\n if (showReplaceBar)\r\n {\r\n ToggleReplaceModeButtonGrid.SetValue(Grid.RowSpanProperty, 2);\r\n ToggleReplaceModeButton.Content = new FontIcon { Glyph = \"\\xE011\", FontSize = 12 };\r\n ReplaceBarPlaceHolder.Visibility = Visibility.Visible;\r\n if (!string.IsNullOrEmpty(FindBar.Text))\r\n {\r\n ReplaceButton.IsEnabled = true;\r\n ReplaceAllButton.IsEnabled = true;\r\n }\r\n }\r\n else\r\n {\r\n ToggleReplaceModeButtonGrid.SetValue(Grid.RowSpanProperty, 1);\r\n ToggleReplaceModeButton.Content = new FontIcon { Glyph = \"\\xE00F\", FontSize = 12 };\r\n ReplaceBarPlaceHolder.Visibility = Visibility.Collapsed;\r\n ReplaceButton.IsEnabled = false;\r\n ReplaceAllButton.IsEnabled = false;\r\n }\r\n }\r\n\r\n private void DismissButton_OnClick(object sender, RoutedEventArgs e)\r\n {\r\n OnDismissKeyDown?.Invoke(sender, e);\r\n }\r\n\r\n private void FindBar_OnTextChanged(object sender, TextChangedEventArgs e)\r\n {\r\n if (!string.IsNullOrEmpty(FindBar.Text))\r\n {\r\n SearchForwardButton.IsEnabled = true;\r\n SearchBackwardButton.IsEnabled = true;\r\n if (ReplaceBarPlaceHolder.Visibility == Visibility.Visible)\r\n {\r\n ReplaceButton.IsEnabled = true;\r\n ReplaceAllButton.IsEnabled = true;\r\n }\r\n }\r\n else\r\n {\r\n SearchForwardButton.IsEnabled = false;\r\n SearchBackwardButton.IsEnabled = false;\r\n ReplaceButton.IsEnabled = false;\r\n ReplaceAllButton.IsEnabled = false;\r\n }\r\n }\r\n\r\n private void SearchForwardButton_OnClick(object sender, RoutedEventArgs e)\r\n {\r\n if (sender is MenuFlyout) return;\r\n\r\n OnFindAndReplaceButtonClicked?.Invoke(sender, new FindAndReplaceEventArgs(GetSearchContext(), null, FindAndReplaceMode.FindOnly, SearchDirection.Next));\r\n }\r\n\r\n private void SearchBackwardButton_OnClick(object sender, RoutedEventArgs e)\r\n {\r\n if (sender is MenuFlyout) return;\r\n\r\n OnFindAndReplaceButtonClicked?.Invoke(sender, new FindAndReplaceEventArgs(GetSearchContext(), null, FindAndReplaceMode.FindOnly, SearchDirection.Previous));\r\n }\r\n\r\n private void FindBar_OnKeyDown(object sender, KeyRoutedEventArgs e)\r\n {\r\n var shiftDown = Window.Current.CoreWindow.GetKeyState(VirtualKey.Shift).HasFlag(CoreVirtualKeyStates.Down);\r\n\r\n if (e.Key == VirtualKey.Enter && !string.IsNullOrEmpty(FindBar.Text))\r\n {\r\n _enterPressed = true;\r\n if (shiftDown)\r\n {\r\n SearchBackwardButton_OnClick(sender, e);\r\n }\r\n else\r\n {\r\n SearchForwardButton_OnClick(sender, e);\r\n }\r\n }\r\n else if (e.Key == VirtualKey.Tab)\r\n {\r\n e.Handled = true;\r\n if (ReplaceBarPlaceHolder.Visibility == Visibility.Visible) ReplaceBar.Focus(FocusState.Programmatic);\r\n }\r\n }\r\n\r\n private void FindBar_GotFocus(object sender, RoutedEventArgs e)\r\n {\r\n _enterPressed = false;\r\n _shouldUpdateSearchString = false;\r\n FindBar.SelectionStart = 0;\r\n FindBar.SelectionLength = FindBar.Text.Length;\r\n }\r\n\r\n private void FindBar_LostFocus(object sender, RoutedEventArgs e)\r\n {\r\n _shouldUpdateSearchString = true;\r\n if (_enterPressed) return;\r\n FindBar.SelectionStart = FindBar.Text.Length;\r\n }\r\n\r\n private void ReplaceBar_OnKeyDown(object sender, KeyRoutedEventArgs e)\r\n {\r\n var shiftDown = Window.Current.CoreWindow.GetKeyState(VirtualKey.Shift).HasFlag(CoreVirtualKeyStates.Down);\r\n\r\n if (e.Key == VirtualKey.Enter && !string.IsNullOrEmpty(FindBar.Text))\r\n {\r\n _enterPressed = true;\r\n if (shiftDown)\r\n {\r\n OnFindAndReplaceButtonClicked?.Invoke(sender,\r\n new FindAndReplaceEventArgs(GetSearchContext(), ReplaceBar.Text, FindAndReplaceMode.Replace, SearchDirection.Previous));\r\n }\r\n else\r\n {\r\n ReplaceButton_OnClick(sender, e);\r\n }\r\n }\r\n else if (e.Key == VirtualKey.Tab)\r\n {\r\n e.Handled = true;\r\n if (ReplaceBarPlaceHolder.Visibility == Visibility.Visible) FindBar.Focus(FocusState.Programmatic);\r\n }\r\n }\r\n\r\n private void ReplaceBar_GotFocus(object sender, RoutedEventArgs e)\r\n {\r\n _enterPressed = false;\r\n _shouldUpdateSearchString = false;\r\n ReplaceBar.SelectionStart = 0;\r\n ReplaceBar.SelectionLength = ReplaceBar.Text.Length;\r\n }\r\n\r\n private void ReplaceBar_LostFocus(object sender, RoutedEventArgs e)\r\n {\r\n _shouldUpdateSearchString = true;\r\n if (_enterPressed) return;\r\n ReplaceBar.SelectionStart = ReplaceBar.Text.Length;\r\n }\r\n\r\n private void ReplaceBar_OnTextChanged(object sender, TextChangedEventArgs e)\r\n {\r\n }\r\n\r\n private void ReplaceButton_OnClick(object sender, RoutedEventArgs e)\r\n {\r\n OnFindAndReplaceButtonClicked?.Invoke(sender, new FindAndReplaceEventArgs(GetSearchContext(), ReplaceBar.Text, FindAndReplaceMode.Replace, SearchDirection.Next));\r\n }\r\n\r\n private void ReplaceAllButton_OnClick(object sender, RoutedEventArgs e)\r\n {\r\n OnFindAndReplaceButtonClicked?.Invoke(sender, new FindAndReplaceEventArgs(GetSearchContext(), ReplaceBar.Text, FindAndReplaceMode.ReplaceAll));\r\n }\r\n\r\n private void OptionButtonFlyoutItem_OnClick(object sender, RoutedEventArgs e)\r\n {\r\n MatchWholeWordToggle.IsEnabled = !UseRegexToggle.IsChecked;\r\n UseRegexToggle.IsEnabled = !MatchWholeWordToggle.IsChecked;\r\n\r\n if (MatchCaseToggle.IsChecked || MatchWholeWordToggle.IsChecked || UseRegexToggle.IsChecked)\r\n {\r\n OptionButtonSelectionIndicator.Visibility = Visibility.Visible;\r\n }\r\n else\r\n {\r\n OptionButtonSelectionIndicator.Visibility = Visibility.Collapsed;\r\n }\r\n }\r\n\r\n private void FindAndReplaceRootGrid_KeyDown(object sender, KeyRoutedEventArgs e)\r\n {\r\n var ctrlDown = Window.Current.CoreWindow.GetKeyState(VirtualKey.Control).HasFlag(CoreVirtualKeyStates.Down);\r\n var altDown = Window.Current.CoreWindow.GetKeyState(VirtualKey.Menu).HasFlag(CoreVirtualKeyStates.Down);\r\n var shiftDown = Window.Current.CoreWindow.GetKeyState(VirtualKey.Shift).HasFlag(CoreVirtualKeyStates.Down);\r\n\r\n var isNativeKeyboardCommand = false;\r\n\r\n foreach (var keyboardCommand in _nativeKeyboardCommands)\r\n {\r\n if (keyboardCommand.Hit(ctrlDown, altDown, shiftDown, e.Key))\r\n {\r\n isNativeKeyboardCommand = true;\r\n break;\r\n }\r\n }\r\n\r\n if (!isNativeKeyboardCommand && !e.Handled)\r\n {\r\n OnFindReplaceControlKeyDown?.Invoke(sender, e);\r\n }\r\n }\r\n\r\n private void ToggleReplaceModeButton_OnClick(object sender, RoutedEventArgs e)\r\n {\r\n _shouldUpdateSearchString = false;\r\n OnToggleReplaceModeButtonClicked?.Invoke(sender, ReplaceBarPlaceHolder.Visibility == Visibility.Collapsed ? true : false);\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/FindAndReplace/FindAndReplaceEventArgs.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.FindAndReplace\r\n{\r\n using System;\r\n\r\n public enum FindAndReplaceMode\r\n {\r\n FindOnly,\r\n Replace,\r\n ReplaceAll\r\n }\r\n\r\n public enum SearchDirection\r\n {\r\n Previous,\r\n Next\r\n }\r\n\r\n public sealed class FindAndReplaceEventArgs : EventArgs\r\n {\r\n public FindAndReplaceEventArgs(\r\n SearchContext searchContext,\r\n string replaceText,\r\n FindAndReplaceMode findAndReplaceMode,\r\n SearchDirection searchDirection = SearchDirection.Next)\r\n {\r\n SearchContext = searchContext;\r\n ReplaceText = replaceText;\r\n FindAndReplaceMode = findAndReplaceMode;\r\n SearchDirection = searchDirection;\r\n }\r\n\r\n public SearchContext SearchContext { get; }\r\n\r\n public string ReplaceText { get; }\r\n\r\n public FindAndReplaceMode FindAndReplaceMode { get; }\r\n\r\n public SearchDirection SearchDirection { get; }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/FindAndReplace/FindAndReplacePlaceHolder.xaml",
"content": "\r\n\r\n \r\n\r\n\r\n"
},
{
"path": "src/Notepads/Controls/FindAndReplace/FindAndReplaceTextBox.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.FindAndReplace\r\n{\r\n using Windows.System;\r\n using Windows.UI.Core;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Input;\r\n\r\n public sealed class FindAndReplaceTextBox : TextBox\r\n {\r\n protected override void OnKeyDown(KeyRoutedEventArgs e)\r\n {\r\n CoreVirtualKeyStates ctrl = Window.Current.CoreWindow.GetKeyState(VirtualKey.Control);\r\n CoreVirtualKeyStates alt = Window.Current.CoreWindow.GetKeyState(VirtualKey.Menu);\r\n CoreVirtualKeyStates shift = Window.Current.CoreWindow.GetKeyState(VirtualKey.Shift);\r\n\r\n // By default, TextBox toggles case when user hit \"Shift + F3\"\r\n // This should be restricted\r\n if (!ctrl.HasFlag(CoreVirtualKeyStates.Down) &&\r\n !alt.HasFlag(CoreVirtualKeyStates.Down) &&\r\n shift.HasFlag(CoreVirtualKeyStates.Down)\r\n && e.Key == VirtualKey.F3)\r\n {\r\n return;\r\n }\r\n\r\n if (!e.Handled)\r\n {\r\n base.OnKeyDown(e);\r\n }\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/FindAndReplace/SearchContext.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.FindAndReplace\r\n{\r\n public sealed class SearchContext\r\n {\r\n public SearchContext(\r\n string searchText,\r\n bool matchCase = false,\r\n bool matchWholeWord = false,\r\n bool useRegex = false)\r\n {\r\n SearchText = searchText;\r\n MatchCase = matchCase;\r\n MatchWholeWord = matchWholeWord;\r\n UseRegex = useRegex;\r\n }\r\n\r\n public string SearchText { get; }\r\n\r\n public bool MatchCase { get; }\r\n\r\n public bool MatchWholeWord { get; }\r\n\r\n public bool UseRegex { get; }\r\n }\r\n}\r\n"
},
{
"path": "src/Notepads/Controls/GoTo/GoToControl.xaml",
"content": "\r\n\r\n \r\n \r\n \r\n \r\n\r\n \r\n\r\n \r\n \r\n \r\n\r\n \r\n \r\n\r\n \r\n \r\n \r\n\r\n"
},
{
"path": "src/Notepads/Controls/GoTo/GoToControl.xaml.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.GoTo\r\n{\r\n using Extensions;\r\n using System;\r\n using Services;\r\n using Windows.ApplicationModel.Resources;\r\n using Windows.System;\r\n using Windows.UI;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Input;\r\n using Windows.UI.Xaml.Media;\r\n\r\n public sealed partial class GoToControl : UserControl\r\n {\r\n public event EventHandler OnDismissKeyDown;\r\n public event EventHandler OnGoToButtonClicked;\r\n\r\n public event EventHandler OnGoToControlKeyDown;\r\n\r\n private int _currentLine;\r\n private int _maxLine;\r\n private readonly ResourceLoader _resourceLoader = ResourceLoader.GetForCurrentView();\r\n\r\n public void SetLineData(int currentLine, int maxLine)\r\n {\r\n _currentLine = currentLine;\r\n _maxLine = maxLine;\r\n }\r\n\r\n public GoToControl()\r\n {\r\n InitializeComponent();\r\n\r\n SetSelectionHighlightColor(ThemeSettingsService.AppAccentColor);\r\n ThemeSettingsService.OnAccentColorChanged += ThemeSettingsService_OnAccentColorChanged;\r\n\r\n Loaded += GoToControl_Loaded;\r\n }\r\n\r\n public void Dispose()\r\n {\r\n Loaded -= GoToControl_Loaded;\r\n ThemeSettingsService.OnAccentColorChanged -= ThemeSettingsService_OnAccentColorChanged;\r\n }\r\n\r\n private void GoToControl_Loaded(object sender, RoutedEventArgs e)\r\n {\r\n Focus();\r\n }\r\n\r\n private async void ThemeSettingsService_OnAccentColorChanged(object sender, Color color)\r\n {\r\n await Dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n SetSelectionHighlightColor(color);\r\n });\r\n }\r\n\r\n public double GetHeight()\r\n {\r\n return GoToRootGrid.Height;\r\n }\r\n\r\n private void SetSelectionHighlightColor(Color color)\r\n {\r\n GoToBar.SelectionHighlightColor = new SolidColorBrush(color);\r\n GoToBar.SelectionHighlightColorWhenNotFocused = new SolidColorBrush(color);\r\n }\r\n\r\n public void Focus()\r\n {\r\n GoToBar.Text = _currentLine.ToString();\r\n GoToBar.Focus(FocusState.Programmatic);\r\n }\r\n\r\n private void GoToBar_OnTextChanged(object sender, TextChangedEventArgs e)\r\n {\r\n SearchButton.Visibility = !string.IsNullOrEmpty(GoToBar.Text) ? Visibility.Visible : Visibility.Collapsed;\r\n }\r\n\r\n private void SearchButton_OnClick(object sender, RoutedEventArgs e)\r\n {\r\n if (sender is MenuFlyout) return;\r\n\r\n OnGoToButtonClicked?.Invoke(sender, new GoToEventArgs(GoToBar.Text));\r\n }\r\n\r\n private void GoToBar_OnKeyDown(object sender, KeyRoutedEventArgs e)\r\n {\r\n if (e.Key == VirtualKey.Enter && !string.IsNullOrEmpty(GoToBar.Text))\r\n {\r\n SearchButton_OnClick(sender, e);\r\n }\r\n\r\n if (e.Key == VirtualKey.Tab)\r\n {\r\n e.Handled = true;\r\n }\r\n }\r\n\r\n private void GoToBar_GotFocus(object sender, RoutedEventArgs e)\r\n {\r\n GoToBar.SelectionStart = 0;\r\n GoToBar.SelectionLength = GoToBar.Text.Length;\r\n }\r\n\r\n private void GoToBar_LostFocus(object sender, RoutedEventArgs e)\r\n {\r\n GoToBar.SelectionStart = GoToBar.Text.Length;\r\n }\r\n\r\n private void DismissButton_OnClick(object sender, RoutedEventArgs e)\r\n {\r\n OnDismissKeyDown?.Invoke(sender, e);\r\n }\r\n\r\n private void GoToBar_BeforeTextChanging(TextBox sender, TextBoxBeforeTextChangingEventArgs args)\r\n {\r\n if (string.IsNullOrEmpty(args.NewText)) return;\r\n\r\n if (!int.TryParse(args.NewText, out var line) || args.NewText.Contains(\" \"))\r\n {\r\n NotificationCenter.Instance.PostNotification(_resourceLoader.GetString(\"GoTo_NotificationMsg_InputError_InvalidInput\"), 1500);\r\n args.Cancel = true;\r\n }\r\n else if (line > _maxLine || line <= 0)\r\n {\r\n NotificationCenter.Instance.PostNotification(_resourceLoader.GetString(\"GoTo_NotificationMsg_InputError_ExceedInputLimit\"), 1500);\r\n args.Cancel = true;\r\n }\r\n }\r\n\r\n private void GoToRootGrid_KeyDown(object sender, KeyRoutedEventArgs e)\r\n {\r\n if (!e.Handled)\r\n {\r\n OnGoToControlKeyDown?.Invoke(sender, e);\r\n }\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/GoTo/GoToEventArgs.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.GoTo\r\n{\r\n using System;\r\n\r\n public sealed class GoToEventArgs : EventArgs\r\n {\r\n public GoToEventArgs(string searchLine)\r\n {\r\n SearchLine = searchLine;\r\n }\r\n\r\n public string SearchLine { get; }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/Markdown/MarkdownExtensionView.xaml",
"content": "\r\n\r\n \r\n \r\n \r\n \r\n\r\n"
},
{
"path": "src/Notepads/Controls/Markdown/MarkdownExtensionView.xaml.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.Markdown\r\n{\r\n using Controls;\r\n using Extensions;\r\n using Microsoft.Toolkit.Uwp.UI;\r\n using Services;\r\n using System;\r\n using System.IO;\r\n using System.Threading.Tasks;\r\n using TextEditor;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Media;\r\n\r\n public sealed partial class MarkdownExtensionView : UserControl, IContentPreviewExtension\r\n {\r\n private readonly ImageCache _imageCache = new ImageCache();\r\n\r\n private bool _isExtensionEnabled;\r\n\r\n public bool IsExtensionEnabled\r\n {\r\n get => _isExtensionEnabled;\r\n set\r\n {\r\n _isExtensionEnabled = value;\r\n if (_isExtensionEnabled)\r\n {\r\n UpdateFontSize();\r\n UpdateTextWrapping();\r\n UpdateText();\r\n }\r\n }\r\n }\r\n\r\n private TextEditorCore _editorCore;\r\n\r\n public MarkdownExtensionView()\r\n {\r\n InitializeComponent();\r\n\r\n MarkdownTextBlock.LinkClicked += MarkdownTextBlock_OnLinkClicked;\r\n MarkdownTextBlock.ImageClicked += MarkdownTextBlock_OnLinkClicked;\r\n MarkdownTextBlock.ImageResolving += MarkdownTextBlock_ImageResolving;\r\n\r\n ThemeSettingsService.OnThemeChanged += OnThemeChanged;\r\n }\r\n\r\n private async void OnThemeChanged(object sender, ElementTheme theme)\r\n {\r\n await Dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n MarkdownTextBlock.RequestedTheme = theme;\r\n });\r\n }\r\n\r\n public void Dispose()\r\n {\r\n IsExtensionEnabled = false;\r\n\r\n MarkdownTextBlock.LinkClicked -= MarkdownTextBlock_OnLinkClicked;\r\n MarkdownTextBlock.ImageClicked -= MarkdownTextBlock_OnLinkClicked;\r\n MarkdownTextBlock.ImageResolving -= MarkdownTextBlock_ImageResolving;\r\n MarkdownTextBlock.Text = string.Empty;\r\n\r\n _editorCore.TextChanged -= OnTextChanged;\r\n _editorCore.TextWrappingChanged -= OnTextWrappingChanged;\r\n _editorCore.FontSizeChanged -= OnFontSizeChanged;\r\n\r\n ThemeSettingsService.OnThemeChanged -= OnThemeChanged;\r\n\r\n Task.Run(async () => { await _imageCache.ClearAsync(); });\r\n }\r\n\r\n private async void MarkdownTextBlock_ImageResolving(object sender, ImageResolvingEventArgs e)\r\n {\r\n var deferral = e.GetDeferral();\r\n\r\n try\r\n {\r\n var imageUri = new Uri(e.Url);\r\n if (Path.GetExtension(imageUri.AbsolutePath)?.ToLowerInvariant() == \".svg\")\r\n {\r\n // SvgImageSource is not working properly when width and height are not set in uri\r\n // I am disabling Svg parsing here.\r\n // e.Image = await GetImageAsync(e.Url);\r\n e.Handled = true;\r\n }\r\n else\r\n {\r\n e.Image = await GetImageAsync(e.Url);\r\n e.Handled = true;\r\n }\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(MarkdownExtensionView)}] Failed to resolve Markdown image [{e.Url}]: {ex.Message}\");\r\n e.Handled = false;\r\n }\r\n\r\n deferral.Complete();\r\n }\r\n\r\n private async Task GetImageAsync(string url)\r\n {\r\n var imageUri = new Uri(url);\r\n\r\n return await _imageCache.GetFromCacheAsync(imageUri);\r\n\r\n //var feed = await Downloader.GetDataFeed(url);\r\n //feed.Seek(0, SeekOrigin.Begin);\r\n\r\n //using (InMemoryRandomAccessStream ms = new InMemoryRandomAccessStream())\r\n //{\r\n // using (DataWriter writer = new DataWriter(ms.GetOutputStreamAt(0)))\r\n // {\r\n // writer.WriteBytes(feed.ToArray());\r\n // writer.StoreAsync().GetResults();\r\n // }\r\n\r\n // if (Path.GetExtension(imageUri.AbsolutePath)?.ToLowerInvariant() == \".svg\")\r\n // {\r\n // var image = new SvgImageSource();\r\n // await image.SetSourceAsync(ms);\r\n // return image;\r\n // }\r\n // else\r\n // {\r\n // var image = new BitmapImage();\r\n // await image.SetSourceAsync(ms);\r\n // return image;\r\n // }\r\n //}\r\n }\r\n\r\n public void Bind(TextEditorCore editorCore)\r\n {\r\n if (_editorCore != null)\r\n {\r\n _editorCore.TextChanged -= OnTextChanged;\r\n _editorCore.TextWrappingChanged -= OnTextWrappingChanged;\r\n _editorCore.FontSizeChanged -= OnFontSizeChanged;\r\n }\r\n\r\n _editorCore = editorCore;\r\n _editorCore.TextChanged += OnTextChanged;\r\n _editorCore.TextWrappingChanged += OnTextWrappingChanged;\r\n _editorCore.FontSizeChanged += OnFontSizeChanged;\r\n }\r\n\r\n private void OnTextChanged(object sender, RoutedEventArgs e)\r\n {\r\n if (IsExtensionEnabled)\r\n {\r\n UpdateText();\r\n }\r\n }\r\n\r\n private void OnTextWrappingChanged(object sender, TextWrapping textWrapping)\r\n {\r\n if (IsExtensionEnabled)\r\n {\r\n UpdateTextWrapping();\r\n }\r\n }\r\n\r\n private void OnFontSizeChanged(object sender, double fontSize)\r\n {\r\n if (IsExtensionEnabled)\r\n {\r\n UpdateFontSize();\r\n }\r\n }\r\n\r\n private void UpdateFontSize()\r\n {\r\n if (_editorCore != null)\r\n {\r\n MarkdownTextBlock.FontSize = _editorCore.FontSize;\r\n MarkdownTextBlock.Header1FontSize = MarkdownTextBlock.FontSize + 5;\r\n MarkdownTextBlock.Header2FontSize = MarkdownTextBlock.FontSize + 5;\r\n MarkdownTextBlock.Header3FontSize = MarkdownTextBlock.FontSize + 2;\r\n MarkdownTextBlock.Header4FontSize = MarkdownTextBlock.FontSize + 2;\r\n MarkdownTextBlock.Header5FontSize = MarkdownTextBlock.FontSize + 1;\r\n MarkdownTextBlock.Header6FontSize = MarkdownTextBlock.FontSize + 1;\r\n }\r\n }\r\n\r\n private void UpdateText()\r\n {\r\n if (_editorCore != null)\r\n {\r\n MarkdownTextBlock.ImageMaxWidth = ActualWidth;\r\n MarkdownTextBlock.Text = _editorCore.GetText();\r\n }\r\n }\r\n\r\n private void UpdateTextWrapping()\r\n {\r\n if (_editorCore != null)\r\n {\r\n MarkdownTextBlock.TextWrapping = _editorCore.TextWrapping;\r\n MarkdownScrollViewer.HorizontalScrollBarVisibility = MarkdownTextBlock.TextWrapping == TextWrapping.Wrap ? ScrollBarVisibility.Disabled : ScrollBarVisibility.Visible;\r\n }\r\n }\r\n\r\n private async void MarkdownTextBlock_OnLinkClicked(object sender, LinkClickedEventArgs e)\r\n {\r\n if (string.IsNullOrEmpty(e.Link))\r\n {\r\n return;\r\n }\r\n\r\n try\r\n {\r\n var uri = new Uri(e.Link);\r\n await Windows.System.Launcher.LaunchUriAsync(uri);\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(MarkdownExtensionView)}] Failed to open Markdown Link: {ex.Message}\");\r\n }\r\n }\r\n }\r\n}\r\n"
},
{
"path": "src/Notepads/Controls/Print/ContinuationPageFormat.xaml",
"content": "\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n\r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n"
},
{
"path": "src/Notepads/Controls/Print/ContinuationPageFormat.xaml.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.Print\r\n{\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Media;\r\n\r\n public sealed partial class ContinuationPageFormat : Page\r\n {\r\n public ContinuationPageFormat(RichTextBlockOverflow textLinkContainer, FontFamily textEditorFontFamily, double textEditorFontSize, string headerText, string footerText)\r\n {\r\n InitializeComponent();\r\n\r\n if (!string.IsNullOrEmpty(headerText))\r\n {\r\n Header.Visibility = Visibility.Visible;\r\n Header.Margin = new Thickness(0, 0, 0, textEditorFontSize + 6);\r\n HeaderTextBlock.Text = headerText;\r\n HeaderTextBlock.FontFamily = textEditorFontFamily;\r\n HeaderTextBlock.FontSize = textEditorFontSize + 4;\r\n }\r\n else\r\n {\r\n Header.Visibility = Visibility.Collapsed;\r\n HeaderTextBlock.FontFamily = textEditorFontFamily;\r\n HeaderTextBlock.FontSize = textEditorFontSize + 4;\r\n }\r\n\r\n if (!string.IsNullOrEmpty(footerText))\r\n {\r\n Footer.Visibility = Visibility.Visible;\r\n FooterTextBlock.Text = footerText;\r\n FooterTextBlock.FontFamily = textEditorFontFamily;\r\n FooterTextBlock.FontSize = textEditorFontSize;\r\n }\r\n else\r\n {\r\n Footer.Visibility = Visibility.Collapsed;\r\n FooterTextBlock.FontFamily = textEditorFontFamily;\r\n FooterTextBlock.FontSize = textEditorFontSize;\r\n }\r\n\r\n textLinkContainer.OverflowContentTarget = ContinuationPageLinkedContainer;\r\n }\r\n }\r\n}\r\n"
},
{
"path": "src/Notepads/Controls/Print/PrintArgs.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.Print\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using System.Threading.Tasks;\r\n using Windows.ApplicationModel.Core;\r\n using Windows.ApplicationModel.Resources;\r\n using Windows.Graphics.Printing;\r\n using Windows.Graphics.Printing.OptionDetails;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Printing;\r\n using Windows.UI.Xaml.Media;\r\n using Services;\r\n using TextEditor;\r\n\r\n public static class PrintArgs\r\n {\r\n /// \r\n /// The text that appears at the top of every page\r\n /// \r\n private static string _headerText = string.Empty;\r\n\r\n /// \r\n /// The text that appears at the bottom of every page\r\n /// \r\n private static string _footerText = string.Empty;\r\n\r\n /// \r\n /// The percent of app's margin width, content is set at 85% (0.85) of the area's width\r\n /// \r\n private static double _applicationContentMarginLeft = 0.075;\r\n\r\n /// \r\n /// The percent of app's margin height, content is set at 94% (0.94) of tha area's height\r\n /// \r\n private static double _applicationContentMarginTop = 0.03;\r\n\r\n /// \r\n /// PrintDocument is used to prepare the pages for printing.\r\n /// Prepare the pages to print in the handlers for the Paginate, GetPreviewPage, and AddPages events.\r\n /// \r\n private static PrintDocument _printDocument;\r\n\r\n /// \r\n /// Marker interface for document source\r\n /// \r\n private static IPrintDocumentSource _printDocumentSource;\r\n\r\n /// \r\n /// A list of UIElements used to store the print preview pages. This gives easy access\r\n /// to any desired preview page.\r\n /// \r\n private static List _printPreviewPages;\r\n\r\n /// \r\n /// First page in the printing-content series\r\n /// From this \"virtual sized\" paged content is split(text is flowing) to \"printing pages\"\r\n /// \r\n private static List _firstPage;\r\n\r\n /// \r\n /// A reference back to the source page used to access XAML elements on the source page\r\n /// \r\n private static Page _sourcePage;\r\n\r\n /// \r\n /// A hidden canvas used to hold pages we wish to print\r\n /// \r\n private static Canvas PrintCanvas => _sourcePage.FindName(\"PrintCanvas\") as Canvas;\r\n\r\n private static readonly ResourceLoader _resourceLoader = ResourceLoader.GetForCurrentView();\r\n\r\n /// \r\n /// Method that will generate print content for the scenario\r\n /// It will create the first page from which content will flow\r\n /// \r\n /// \r\n /// This function registers the app for printing with Windows and sets up the necessary event handlers for the print process.\r\n /// \r\n public static void RegisterForPrinting(Page sourcePage)\r\n {\r\n _sourcePage = sourcePage;\r\n _printPreviewPages = new List();\r\n _firstPage = new List();\r\n\r\n _printDocument = new PrintDocument();\r\n _printDocumentSource = _printDocument.DocumentSource;\r\n _printDocument.Paginate += CreatePrintPreviewPages;\r\n _printDocument.GetPreviewPage += GetPrintPreviewPage;\r\n _printDocument.AddPages += AddPrintPages;\r\n\r\n PrintManager printMan = PrintManager.GetForCurrentView();\r\n printMan.PrintTaskRequested += PrintTaskRequested;\r\n }\r\n\r\n /// \r\n /// This function un-registers the app for printing with Windows.\r\n /// \r\n public static void UnregisterForPrinting()\r\n {\r\n if (_printDocument == null)\r\n {\r\n return;\r\n }\r\n\r\n _printDocument.Paginate -= CreatePrintPreviewPages;\r\n _printDocument.GetPreviewPage -= GetPrintPreviewPage;\r\n _printDocument.AddPages -= AddPrintPages;\r\n\r\n // Remove the handler for printing initialization.\r\n PrintManager printMan = PrintManager.GetForCurrentView();\r\n printMan.PrintTaskRequested -= PrintTaskRequested;\r\n\r\n PrintCanvas.Children.Clear();\r\n }\r\n\r\n /// \r\n /// This is the event handler for PrintDocument.Paginate. It creates print preview pages for the app.\r\n /// \r\n /// \r\n /// This function creates and adds one print preview page to the internal cache of print preview\r\n /// pages stored in _printPreviewPages.\r\n /// \r\n /// \r\n /// This is the event handler for PrintDocument.GetPrintPreviewPage. It provides a specific print preview page,\r\n /// in the form of an UIElement, to an instance of PrintDocument. PrintDocument subsequently converts the UIElement\r\n /// into a page that the Windows print system can deal with.\r\n /// \r\n /// \r\n /// This is the event handler for PrintDocument.AddPages. It provides all pages to be printed, in the form of\r\n /// UIElements, to an instance of PrintDocument. PrintDocument subsequently converts the UIElements\r\n /// into a pages that the Windows print system can deal with.\r\n /// \r\n /// \r\n /// This is the event handler for PrintManager.PrintTaskRequested.\r\n /// \r\n /// displayedOptions = printTask.Options.DisplayedOptions;\r\n\r\n // Choose the printer options to be shown.\r\n // The order in which the options are appended determines the order in which they appear in the UI\r\n displayedOptions.Clear();\r\n displayedOptions.Add(StandardPrintTaskOptions.Orientation);\r\n displayedOptions.Add(StandardPrintTaskOptions.Copies);\r\n displayedOptions.Add(StandardPrintTaskOptions.MediaSize);\r\n displayedOptions.Add(StandardPrintTaskOptions.InputBin);\r\n\r\n // Add Margin setting in % options\r\n PrintCustomTextOptionDetails leftMargin = printDetailedOptions.CreateTextOption(\"LeftMargin\", _resourceLoader.GetString(\"Print_LeftMarginEntry_Title\"));\r\n PrintCustomTextOptionDetails topMargin = printDetailedOptions.CreateTextOption(\"TopMargin\", _resourceLoader.GetString(\"Print_TopMarginEntry_Title\"));\r\n leftMargin.Description = topMargin.Description = _resourceLoader.GetString(\"Print_MarginEntry_Description\");\r\n leftMargin.TrySetValue(Math.Round(100 * _applicationContentMarginLeft, 1).ToString());\r\n topMargin.TrySetValue(Math.Round(100 * _applicationContentMarginTop, 1).ToString());\r\n displayedOptions.Add(\"LeftMargin\");\r\n displayedOptions.Add(\"TopMargin\");\r\n\r\n // Add Header and Footer text options\r\n PrintCustomTextOptionDetails headerText = printDetailedOptions.CreateTextOption(\"HeaderText\", _resourceLoader.GetString(\"Print_HeaderEntry_Title\"));\r\n PrintCustomTextOptionDetails footerText = printDetailedOptions.CreateTextOption(\"FooterText\", _resourceLoader.GetString(\"Print_FooterEntry_Title\"));\r\n headerText.TrySetValue(_headerText);\r\n footerText.TrySetValue(_footerText);\r\n displayedOptions.Add(\"HeaderText\");\r\n displayedOptions.Add(\"FooterText\");\r\n\r\n displayedOptions.Add(StandardPrintTaskOptions.CustomPageRanges);\r\n displayedOptions.Add(StandardPrintTaskOptions.Duplex);\r\n displayedOptions.Add(StandardPrintTaskOptions.Collation);\r\n //displayedOptions.Add(StandardPrintTaskOptions.NUp);\r\n displayedOptions.Add(StandardPrintTaskOptions.MediaType);\r\n displayedOptions.Add(StandardPrintTaskOptions.Bordering);\r\n //displayedOptions.Add(StandardPrintTaskOptions.ColorMode);\r\n displayedOptions.Add(StandardPrintTaskOptions.PrintQuality);\r\n displayedOptions.Add(StandardPrintTaskOptions.HolePunch);\r\n displayedOptions.Add(StandardPrintTaskOptions.Staple);\r\n\r\n // Preset the default value of the printer option\r\n printTask.Options.MediaSize = PrintMediaSize.Default;\r\n\r\n printDetailedOptions.OptionChanged += PrintDetailedOptions_OptionChanged;\r\n\r\n // Print Task event handler is invoked when the print job is completed.\r\n printTask.Completed += async (s, args) =>\r\n {\r\n // Notify the user when the print operation fails.\r\n if (args.Completion == PrintTaskCompletion.Failed)\r\n {\r\n await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>\r\n {\r\n NotificationCenter.Instance.PostNotification(_resourceLoader.GetString(\"Print_NotificationMsg_PrintFailed\"), 1500);\r\n });\r\n }\r\n };\r\n\r\n sourceRequestedArgs.SetSource(_printDocumentSource);\r\n\r\n deferral.Complete();\r\n });\r\n }\r\n\r\n /// \r\n /// This is the event handler for PrintManager option changed.\r\n /// \r\n /// \r\n /// This method will show PrintManager UI and its options\r\n /// Any printing error will be handled by this method\r\n /// \r\n public static async Task ShowPrintUIAsync()\r\n {\r\n // Catch and print out any errors reported\r\n try\r\n {\r\n await PrintManager.ShowPrintUIAsync();\r\n }\r\n catch (Exception e)\r\n {\r\n NotificationCenter.Instance.PostNotification(\r\n _resourceLoader.GetString(\"Print_NotificationMsg_PrintError\") + \" \" + e.Message + \", hr=\" + e.HResult, 1500);\r\n }\r\n }\r\n }\r\n}\r\n"
},
{
"path": "src/Notepads/Controls/Print/PrintPageFormat.xaml",
"content": "\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n"
},
{
"path": "src/Notepads/Controls/Print/PrintPageFormat.xaml.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.Print\r\n{\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Documents;\r\n using Windows.UI.Xaml.Media;\r\n\r\n public sealed partial class PrintPageFormat : Page\r\n {\r\n public RichTextBlock TextContentBlock { get; set; }\r\n\r\n public PrintPageFormat(string textEditorText, FontFamily textEditorFontFamily, double textEditorFontSize, string headerText, string footerText)\r\n {\r\n InitializeComponent();\r\n\r\n TextContent.FontFamily = textEditorFontFamily;\r\n TextContent.FontSize = textEditorFontSize;\r\n\r\n if (!string.IsNullOrEmpty(headerText))\r\n {\r\n Header.Visibility = Visibility.Visible;\r\n Header.Margin = new Thickness(0, 0, 0, textEditorFontSize + 6);\r\n HeaderTextBlock.Text = headerText;\r\n HeaderTextBlock.FontFamily = textEditorFontFamily;\r\n HeaderTextBlock.FontSize = textEditorFontSize + 4;\r\n }\r\n else\r\n {\r\n Header.Visibility = Visibility.Collapsed;\r\n HeaderTextBlock.FontFamily = textEditorFontFamily;\r\n HeaderTextBlock.FontSize = textEditorFontSize + 4;\r\n }\r\n\r\n if (!string.IsNullOrEmpty(footerText))\r\n {\r\n Footer.Visibility = Visibility.Visible;\r\n FooterTextBlock.Text = footerText;\r\n FooterTextBlock.FontFamily = textEditorFontFamily;\r\n FooterTextBlock.FontSize = textEditorFontSize;\r\n }\r\n else\r\n {\r\n Footer.Visibility = Visibility.Collapsed;\r\n FooterTextBlock.FontFamily = textEditorFontFamily;\r\n FooterTextBlock.FontSize = textEditorFontSize;\r\n }\r\n\r\n var run = new Run { Text = textEditorText };\r\n TextEditorContent.Inlines.Add(run);\r\n }\r\n }\r\n}\r\n"
},
{
"path": "src/Notepads/Controls/TextEditor/ITextEditor.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.TextEditor\r\n{\r\n using System;\r\n using System.Text;\r\n using System.Threading.Tasks;\r\n using Notepads.Models;\r\n using Notepads.Utilities;\r\n using Windows.Storage;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Controls.Primitives;\r\n using Windows.UI.Xaml.Input;\r\n\r\n public interface ITextEditor\r\n {\r\n event RoutedEventHandler Loaded;\r\n event RoutedEventHandler Unloaded;\r\n\r\n event KeyEventHandler KeyDown;\r\n event EventHandler ModeChanged;\r\n event EventHandler ModificationStateChanged;\r\n event EventHandler FileModificationStateChanged;\r\n event EventHandler LineEndingChanged;\r\n event EventHandler EncodingChanged;\r\n event EventHandler SelectionChanged;\r\n event EventHandler FontZoomFactorChanged;\r\n event EventHandler TextChanging;\r\n event EventHandler ChangeReverted;\r\n event EventHandler FileSaved;\r\n event EventHandler FileReloaded;\r\n event EventHandler FileRenamed;\r\n\r\n Guid Id { get; set; }\r\n\r\n FileType FileType { get; }\r\n\r\n TextFile LastSavedSnapshot { get; }\r\n\r\n LineEnding? RequestedLineEnding { get; }\r\n\r\n Encoding RequestedEncoding { get; }\r\n\r\n string FileNamePlaceholder { get; set; }\r\n\r\n string EditingFileName { get; }\r\n\r\n string EditingFilePath { get; }\r\n\r\n StorageFile EditingFile { get; }\r\n\r\n bool IsModified { get; }\r\n\r\n FileModificationState FileModificationState { get; }\r\n\r\n TextEditorMode Mode { get; }\r\n\r\n bool DisplayLineNumbers { get; set; }\r\n\r\n bool DisplayLineHighlighter { get; set; }\r\n\r\n void Init(TextFile textFile,\r\n StorageFile file,\r\n bool resetLastSavedSnapshot = true,\r\n bool clearUndoQueue = true,\r\n bool isModified = false,\r\n bool resetText = true);\r\n\r\n Task RenameAsync(string newFileName);\r\n\r\n string GetText();\r\n\r\n void StartCheckingFileStatusPeriodically();\r\n\r\n void StopCheckingFileStatus();\r\n\r\n TextEditorStateMetaData GetTextEditorStateMetaData();\r\n\r\n void ResetEditorState(TextEditorStateMetaData metadata, string newText = null);\r\n\r\n Task ReloadFromEditingFileAsync(Encoding encoding = null);\r\n\r\n LineEnding GetLineEnding();\r\n\r\n Encoding GetEncoding();\r\n\r\n void CopyTextToWindowsClipboard(TextControlCopyingToClipboardEventArgs args);\r\n\r\n void RevertAllChanges();\r\n\r\n bool TryChangeEncoding(Encoding encoding);\r\n\r\n bool TryChangeLineEnding(LineEnding lineEnding);\r\n\r\n void ShowHideContentPreview();\r\n\r\n void OpenSideBySideDiffViewer();\r\n\r\n void CloseSideBySideDiffViewer();\r\n\r\n /// \r\n /// Returns 1-based indexing values\r\n /// \r\n void GetLineColumnSelection(\r\n out int startLineIndex,\r\n out int endLineIndex,\r\n out int startColumnIndex,\r\n out int endColumnIndex,\r\n out int selectedCount,\r\n out int lineCount);\r\n\r\n double GetFontZoomFactor();\r\n\r\n void SetFontZoomFactor(double fontZoomFactor);\r\n\r\n bool IsEditorEnabled();\r\n\r\n Task SaveContentToFileAndUpdateEditorStateAsync(StorageFile file);\r\n\r\n string GetContentForSharing();\r\n\r\n void TypeText(string text);\r\n\r\n void Focus();\r\n\r\n bool NoChangesSinceLastSaved(bool compareTextOnly = false);\r\n\r\n void ShowFindAndReplaceControl(bool showReplaceBar);\r\n\r\n void HideFindAndReplaceControl();\r\n\r\n void ShowGoToControl();\r\n\r\n void HideGoToControl();\r\n\r\n void Dispose();\r\n\r\n FlyoutBase GetContextFlyout();\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditor.xaml",
"content": "\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditor.xaml.cs",
"content": "namespace Notepads.Controls.TextEditor\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using System.Text;\r\n using System.Threading;\r\n using System.Threading.Tasks;\r\n using Notepads.Commands;\r\n using Notepads.Controls.FindAndReplace;\r\n using Notepads.Controls.GoTo;\r\n using Notepads.Extensions;\r\n using Notepads.Models;\r\n using Notepads.Services;\r\n using Notepads.Utilities;\r\n using Windows.ApplicationModel.DataTransfer;\r\n using Windows.ApplicationModel.Resources;\r\n using Windows.Storage;\r\n using Windows.System;\r\n using Windows.UI.Core;\r\n using Windows.UI.Text;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Controls.Primitives;\r\n using Windows.UI.Xaml.Input;\r\n\r\n public enum TextEditorMode\r\n {\r\n Editing = 0,\r\n DiffPreview\r\n }\r\n\r\n public enum FileModificationState\r\n {\r\n Untouched,\r\n Modified,\r\n RenamedMovedOrDeleted\r\n }\r\n\r\n public sealed partial class TextEditor : ITextEditor, IDisposable\r\n {\r\n public new event RoutedEventHandler Loaded;\r\n public new event RoutedEventHandler Unloaded;\r\n public new event KeyEventHandler KeyDown;\r\n public event EventHandler ModeChanged;\r\n public event EventHandler ModificationStateChanged;\r\n public event EventHandler FileModificationStateChanged;\r\n public event EventHandler LineEndingChanged;\r\n public event EventHandler EncodingChanged;\r\n public event EventHandler TextChanging;\r\n public event EventHandler ChangeReverted;\r\n public event EventHandler SelectionChanged;\r\n public event EventHandler FontZoomFactorChanged;\r\n public event EventHandler FileSaved;\r\n public event EventHandler FileReloaded;\r\n public event EventHandler FileRenamed;\r\n\r\n public Guid Id { get; set; }\r\n\r\n public INotepadsExtensionProvider ExtensionProvider;\r\n\r\n public string FileNamePlaceholder { get; set; } = string.Empty;\r\n\r\n public FileType FileType { get; private set; }\r\n\r\n public TextFile LastSavedSnapshot { get; private set; }\r\n\r\n public LineEnding? RequestedLineEnding { get; private set; }\r\n\r\n public Encoding RequestedEncoding { get; private set; }\r\n\r\n public string EditingFileName { get; private set; }\r\n\r\n public string EditingFilePath { get; private set; }\r\n\r\n private StorageFile _editingFile;\r\n\r\n public StorageFile EditingFile\r\n {\r\n get => _editingFile;\r\n private set\r\n {\r\n _editingFile = value;\r\n UpdateDocumentInfo();\r\n }\r\n }\r\n\r\n private void UpdateDocumentInfo()\r\n {\r\n if (EditingFile == null)\r\n {\r\n EditingFileName = null;\r\n EditingFilePath = null;\r\n FileType = FileTypeUtility.GetFileTypeByFileName(FileNamePlaceholder);\r\n }\r\n else\r\n {\r\n EditingFileName = EditingFile.Name;\r\n EditingFilePath = EditingFile.Path;\r\n FileType = FileTypeUtility.GetFileTypeByFileName(EditingFile.Name);\r\n }\r\n\r\n // Hide content preview if current file type is not supported for previewing\r\n if (!FileTypeUtility.IsPreviewSupported(FileType))\r\n {\r\n if (SplitPanel != null && SplitPanel.Visibility == Visibility.Visible)\r\n {\r\n ShowHideContentPreview();\r\n }\r\n }\r\n }\r\n\r\n private bool _isModified;\r\n\r\n public bool IsModified\r\n {\r\n get => _isModified;\r\n private set\r\n {\r\n if (_isModified != value)\r\n {\r\n _isModified = value;\r\n ModificationStateChanged?.Invoke(this, EventArgs.Empty);\r\n }\r\n }\r\n }\r\n\r\n public FileModificationState FileModificationState\r\n {\r\n get => _fileModificationState;\r\n private set\r\n {\r\n if (_fileModificationState != value)\r\n {\r\n _fileModificationState = value;\r\n FileModificationStateChanged?.Invoke(this, EventArgs.Empty);\r\n }\r\n }\r\n }\r\n\r\n private bool _loaded;\r\n\r\n private FileModificationState _fileModificationState;\r\n\r\n private bool _isContentPreviewPanelOpened;\r\n\r\n private readonly ResourceLoader _resourceLoader = ResourceLoader.GetForCurrentView();\r\n\r\n private CancellationTokenSource _fileStatusCheckerCancellationTokenSource;\r\n\r\n private readonly int _fileStatusCheckerPollingRateInSec = 6;\r\n\r\n private readonly double _fileStatusCheckerDelayInSec = 0.3;\r\n\r\n private readonly SemaphoreSlim _fileStatusSemaphoreSlim = new SemaphoreSlim(1, 1);\r\n\r\n private TextEditorMode _mode = TextEditorMode.Editing;\r\n\r\n private readonly ICommandHandler _keyboardCommandHandler;\r\n\r\n private IContentPreviewExtension _contentPreviewExtension;\r\n\r\n private SearchContext _lastSearchContext = new SearchContext(string.Empty);\r\n\r\n public TextEditorMode Mode\r\n {\r\n get => _mode;\r\n private set\r\n {\r\n if (_mode != value)\r\n {\r\n _mode = value;\r\n ModeChanged?.Invoke(this, EventArgs.Empty);\r\n }\r\n }\r\n }\r\n\r\n public bool DisplayLineNumbers\r\n {\r\n get => TextEditorCore.DisplayLineNumbers;\r\n set => TextEditorCore.DisplayLineNumbers = value;\r\n }\r\n\r\n public bool DisplayLineHighlighter\r\n {\r\n get => TextEditorCore.DisplayLineHighlighter;\r\n set => TextEditorCore.DisplayLineHighlighter = value;\r\n }\r\n\r\n public TextEditor()\r\n {\r\n InitializeComponent();\r\n\r\n TextEditorCore.TextChanging += TextEditorCore_OnTextChanging;\r\n TextEditorCore.SelectionChanged += TextEditorCore_OnSelectionChanged;\r\n TextEditorCore.KeyDown += TextEditorCore_OnKeyDown;\r\n TextEditorCore.CopyTextToWindowsClipboardRequested += TextEditorCore_CopyTextToWindowsClipboardRequested;\r\n TextEditorCore.CutSelectedTextToWindowsClipboardRequested += TextEditorCore_CutSelectedTextToWindowsClipboardRequested;\r\n TextEditorCore.ContextFlyout = new TextEditorContextFlyout(this, TextEditorCore);\r\n\r\n // Init shortcuts\r\n _keyboardCommandHandler = GetKeyboardCommandHandler();\r\n\r\n ThemeSettingsService.OnThemeChanged += ThemeSettingsService_OnThemeChanged;\r\n\r\n base.Loaded += TextEditor_Loaded;\r\n base.Unloaded += TextEditor_Unloaded;\r\n base.KeyDown += TextEditor_KeyDown;\r\n\r\n TextEditorCore.FontZoomFactorChanged += TextEditorCore_OnFontZoomFactorChanged;\r\n }\r\n\r\n private void TextEditor_KeyDown(object sender, KeyRoutedEventArgs e)\r\n {\r\n KeyDown?.Invoke(this, e);\r\n }\r\n\r\n // Unhook events and clear state\r\n public void Dispose()\r\n {\r\n StopCheckingFileStatus();\r\n\r\n TextEditorCore.TextChanging -= TextEditorCore_OnTextChanging;\r\n TextEditorCore.SelectionChanged -= TextEditorCore_OnSelectionChanged;\r\n TextEditorCore.KeyDown -= TextEditorCore_OnKeyDown;\r\n TextEditorCore.CopyTextToWindowsClipboardRequested -= TextEditorCore_CopyTextToWindowsClipboardRequested;\r\n TextEditorCore.CutSelectedTextToWindowsClipboardRequested -= TextEditorCore_CutSelectedTextToWindowsClipboardRequested;\r\n\r\n if (TextEditorCore.ContextFlyout is TextEditorContextFlyout contextFlyout)\r\n {\r\n contextFlyout.Dispose();\r\n }\r\n\r\n ThemeSettingsService.OnThemeChanged -= ThemeSettingsService_OnThemeChanged;\r\n\r\n Unloaded?.Invoke(this, new RoutedEventArgs());\r\n\r\n base.Loaded -= TextEditor_Loaded;\r\n base.Unloaded -= TextEditor_Unloaded;\r\n base.KeyDown -= TextEditor_KeyDown;\r\n\r\n TextEditorCore.FontZoomFactorChanged -= TextEditorCore_OnFontZoomFactorChanged;\r\n\r\n _contentPreviewExtension?.Dispose();\r\n\r\n if (SplitPanel != null)\r\n {\r\n SplitPanel.KeyDown -= SplitPanel_OnKeyDown;\r\n UnloadObject(SplitPanel);\r\n }\r\n\r\n if (SideBySideDiffViewer != null)\r\n {\r\n SideBySideDiffViewer.OnCloseEvent -= SideBySideDiffViewer_OnCloseEvent;\r\n SideBySideDiffViewer.Dispose();\r\n UnloadObject(SideBySideDiffViewer);\r\n }\r\n\r\n if (FindAndReplacePlaceholder != null && FindAndReplacePlaceholder.Content is FindAndReplaceControl findAndReplaceControl)\r\n {\r\n findAndReplaceControl.Dispose();\r\n UnloadObject(FindAndReplacePlaceholder);\r\n }\r\n\r\n if (GoToPlaceholder != null && GoToPlaceholder.Content is GoToControl goToControl)\r\n {\r\n goToControl.Dispose();\r\n UnloadObject(GoToPlaceholder);\r\n }\r\n\r\n if (GridSplitter != null)\r\n {\r\n UnloadObject(GridSplitter);\r\n }\r\n\r\n _fileStatusSemaphoreSlim.Dispose();\r\n TextEditorCore.Dispose();\r\n }\r\n\r\n private async void ThemeSettingsService_OnThemeChanged(object sender, ElementTheme theme)\r\n {\r\n await Dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n if (Mode == TextEditorMode.DiffPreview)\r\n {\r\n SideBySideDiffViewer.RenderDiff(LastSavedSnapshot.Content, TextEditorCore.GetText(), theme);\r\n Task.Factory.StartNew(async () =>\r\n {\r\n await Dispatcher.CallOnUIThreadAsync(() => { SideBySideDiffViewer.Focus(); });\r\n });\r\n }\r\n });\r\n }\r\n\r\n public async Task RenameAsync(string newFileName)\r\n {\r\n if (EditingFile == null)\r\n {\r\n FileNamePlaceholder = newFileName;\r\n }\r\n else\r\n {\r\n await EditingFile.RenameAsync(newFileName);\r\n }\r\n\r\n UpdateDocumentInfo();\r\n\r\n FileRenamed?.Invoke(this, EventArgs.Empty);\r\n }\r\n\r\n public string GetText()\r\n {\r\n return TextEditorCore.GetText();\r\n }\r\n\r\n // Make sure this method is thread safe\r\n public TextEditorStateMetaData GetTextEditorStateMetaData()\r\n {\r\n TextEditorCore.GetScrollViewerPosition(out var horizontalOffset, out var verticalOffset);\r\n TextEditorCore.GetTextSelectionPosition(out var textSelectionStartPosition, out var textSelectionEndPosition);\r\n\r\n var metaData = new TextEditorStateMetaData\r\n {\r\n FileNamePlaceholder = FileNamePlaceholder,\r\n LastSavedEncoding = EncodingUtility.GetEncodingName(LastSavedSnapshot.Encoding),\r\n LastSavedLineEnding = LineEndingUtility.GetLineEndingName(LastSavedSnapshot.LineEnding),\r\n DateModifiedFileTime = LastSavedSnapshot.DateModifiedFileTime,\r\n HasEditingFile = EditingFile != null,\r\n IsModified = IsModified,\r\n SelectionStartPosition = textSelectionStartPosition,\r\n SelectionEndPosition = textSelectionEndPosition,\r\n WrapWord = TextEditorCore.TextWrapping == TextWrapping.Wrap ||\r\n TextEditorCore.TextWrapping == TextWrapping.WrapWholeWords,\r\n ScrollViewerHorizontalOffset = horizontalOffset,\r\n ScrollViewerVerticalOffset = verticalOffset,\r\n FontZoomFactor = TextEditorCore.GetFontZoomFactor() / 100,\r\n IsContentPreviewPanelOpened = _isContentPreviewPanelOpened,\r\n IsInDiffPreviewMode = (Mode == TextEditorMode.DiffPreview)\r\n };\r\n\r\n if (RequestedEncoding != null)\r\n {\r\n metaData.RequestedEncoding = EncodingUtility.GetEncodingName(RequestedEncoding);\r\n }\r\n\r\n if (RequestedLineEnding != null)\r\n {\r\n metaData.RequestedLineEnding = LineEndingUtility.GetLineEndingName(RequestedLineEnding.Value);\r\n }\r\n\r\n return metaData;\r\n }\r\n\r\n private void TextEditor_Loaded(object sender, RoutedEventArgs e)\r\n {\r\n Loaded?.Invoke(this, e);\r\n\r\n StartCheckingFileStatusPeriodically();\r\n\r\n // Insert \"Legacy Windows Notepad\" style date and time if document starts with \".LOG\"\r\n TextEditorCore.TryInsertNewLogEntry();\r\n }\r\n\r\n private void TextEditor_Unloaded(object sender, RoutedEventArgs e)\r\n {\r\n Unloaded?.Invoke(this, e);\r\n StopCheckingFileStatus();\r\n }\r\n\r\n public async void StartCheckingFileStatusPeriodically()\r\n {\r\n if (EditingFile == null) return;\r\n StopCheckingFileStatus();\r\n var cancellationTokenSource = new CancellationTokenSource();\r\n var cancellationToken = cancellationTokenSource.Token;\r\n _fileStatusCheckerCancellationTokenSource = cancellationTokenSource;\r\n\r\n try\r\n {\r\n await Task.Run(async () =>\r\n {\r\n while (!cancellationToken.IsCancellationRequested)\r\n {\r\n await Task.Delay(TimeSpan.FromSeconds(_fileStatusCheckerDelayInSec), cancellationToken);\r\n LoggingService.LogInfo($\"[{nameof(TextEditor)}] Checking file status for \\\"{EditingFile.Path}\\\".\", consoleOnly: true);\r\n await CheckAndUpdateFileStatusAsync(cancellationToken);\r\n await Task.Delay(TimeSpan.FromSeconds(_fileStatusCheckerPollingRateInSec), cancellationToken);\r\n }\r\n }, cancellationToken);\r\n }\r\n catch (TaskCanceledException)\r\n {\r\n // ignore\r\n }\r\n catch (ObjectDisposedException)\r\n {\r\n // ignore\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(TextEditor)}] Failed to check status for file [{EditingFile?.Path}]: {ex.Message}\");\r\n }\r\n }\r\n\r\n public void StopCheckingFileStatus()\r\n {\r\n if (_fileStatusCheckerCancellationTokenSource?.IsCancellationRequested == false)\r\n {\r\n _fileStatusCheckerCancellationTokenSource.Cancel();\r\n }\r\n }\r\n\r\n private async Task CheckAndUpdateFileStatusAsync(CancellationToken cancellationToken)\r\n {\r\n if (EditingFile == null) return;\r\n\r\n await _fileStatusSemaphoreSlim.WaitAsync(cancellationToken);\r\n\r\n if (cancellationToken.IsCancellationRequested)\r\n {\r\n _fileStatusSemaphoreSlim.Release();\r\n return;\r\n }\r\n\r\n FileModificationState? newState = null;\r\n\r\n if (!await FileSystemUtility.FileExistsAsync(EditingFile))\r\n {\r\n newState = FileModificationState.RenamedMovedOrDeleted;\r\n }\r\n else\r\n {\r\n long fileModifiedTime = await FileSystemUtility.GetDateModifiedAsync(EditingFile);\r\n newState = fileModifiedTime != LastSavedSnapshot.DateModifiedFileTime ?\r\n FileModificationState.Modified :\r\n FileModificationState.Untouched;\r\n }\r\n\r\n if (cancellationToken.IsCancellationRequested)\r\n {\r\n _fileStatusSemaphoreSlim.Release();\r\n return;\r\n }\r\n\r\n await Dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n FileModificationState = newState.Value;\r\n });\r\n\r\n _fileStatusSemaphoreSlim.Release();\r\n }\r\n\r\n private KeyboardCommandHandler GetKeyboardCommandHandler()\r\n {\r\n return new KeyboardCommandHandler(new List>\r\n {\r\n new KeyboardCommand(true, false, false, VirtualKey.F, (args) => ShowFindAndReplaceControl(showReplaceBar: false)),\r\n new KeyboardCommand(true, false, true, VirtualKey.F, (args) => ShowFindAndReplaceControl(showReplaceBar: true)),\r\n new KeyboardCommand(true, false, false, VirtualKey.H, (args) => ShowFindAndReplaceControl(showReplaceBar: true)),\r\n new KeyboardCommand(true, false, false, VirtualKey.G, (args) => ShowGoToControl()),\r\n new KeyboardCommand(false, true, false, VirtualKey.P, (args) => { if (FileTypeUtility.IsPreviewSupported(FileType)) ShowHideContentPreview(); }),\r\n new KeyboardCommand(false, true, false, VirtualKey.D, (args) => ShowHideSideBySideDiffViewer()),\r\n new KeyboardCommand(VirtualKey.F3, (args) =>\r\n InitiateFindAndReplace(new FindAndReplaceEventArgs (_lastSearchContext, string.Empty, FindAndReplaceMode.FindOnly, SearchDirection.Next), out _)),\r\n new KeyboardCommand(false, false, true, VirtualKey.F3, (args) =>\r\n InitiateFindAndReplace(new FindAndReplaceEventArgs (_lastSearchContext, string.Empty, FindAndReplaceMode.FindOnly, SearchDirection.Previous), out _)),\r\n new KeyboardCommand(VirtualKey.Escape, (args) => { OnEscapeKeyDown(); }, shouldHandle: false, shouldSwallow: true)\r\n });\r\n }\r\n\r\n public void Init(TextFile textFile, StorageFile file, bool resetLastSavedSnapshot = true, bool clearUndoQueue = true, bool isModified = false, bool resetText = true)\r\n {\r\n _loaded = false;\r\n EditingFile = file;\r\n RequestedEncoding = null;\r\n RequestedLineEnding = null;\r\n if (resetText)\r\n {\r\n TextEditorCore.SetText(textFile.Content);\r\n }\r\n if (resetLastSavedSnapshot)\r\n {\r\n textFile.Content = TextEditorCore.GetText();\r\n LastSavedSnapshot = textFile;\r\n }\r\n if (clearUndoQueue)\r\n {\r\n TextEditorCore.ClearUndoQueue();\r\n }\r\n IsModified = isModified;\r\n _loaded = true;\r\n }\r\n\r\n public async Task ReloadFromEditingFileAsync(Encoding encoding = null)\r\n {\r\n if (EditingFile != null)\r\n {\r\n var textFile = await FileSystemUtility.ReadFileAsync(EditingFile, ignoreFileSizeLimit: false, encoding: encoding);\r\n Init(textFile, EditingFile, clearUndoQueue: false);\r\n LineEndingChanged?.Invoke(this, EventArgs.Empty);\r\n EncodingChanged?.Invoke(this, EventArgs.Empty);\r\n StartCheckingFileStatusPeriodically();\r\n CloseSideBySideDiffViewer();\r\n HideGoToControl();\r\n FileReloaded?.Invoke(this, EventArgs.Empty);\r\n AnalyticsService.TrackEvent(encoding == null ? \"OnFileReloaded\" : \"OnFileReopenedWithEncoding\");\r\n }\r\n }\r\n\r\n public void ResetEditorState(TextEditorStateMetaData metadata, string newText = null)\r\n {\r\n if (!string.IsNullOrEmpty(metadata.RequestedEncoding))\r\n {\r\n TryChangeEncoding(EncodingUtility.GetEncodingByName(metadata.RequestedEncoding));\r\n }\r\n\r\n if (!string.IsNullOrEmpty(metadata.RequestedLineEnding))\r\n {\r\n TryChangeLineEnding(LineEndingUtility.GetLineEndingByName(metadata.RequestedLineEnding));\r\n }\r\n\r\n if (newText != null)\r\n {\r\n TextEditorCore.SetText(newText);\r\n }\r\n\r\n TextEditorCore.TextWrapping = metadata.WrapWord ? TextWrapping.Wrap : TextWrapping.NoWrap;\r\n TextEditorCore.FontSize = metadata.FontZoomFactor * AppSettingsService.EditorFontSize;\r\n TextEditorCore.SetTextSelectionPosition(metadata.SelectionStartPosition, metadata.SelectionEndPosition);\r\n TextEditorCore.SetScrollViewerInitPosition(metadata.ScrollViewerHorizontalOffset, metadata.ScrollViewerVerticalOffset);\r\n TextEditorCore.ClearUndoQueue();\r\n }\r\n\r\n public void RevertAllChanges()\r\n {\r\n Init(LastSavedSnapshot, EditingFile, clearUndoQueue: false);\r\n ChangeReverted?.Invoke(this, EventArgs.Empty);\r\n }\r\n\r\n public bool TryChangeEncoding(Encoding encoding)\r\n {\r\n if (encoding == null) return false;\r\n\r\n if (!EncodingUtility.Equals(LastSavedSnapshot.Encoding, encoding))\r\n {\r\n RequestedEncoding = encoding;\r\n IsModified = true;\r\n EncodingChanged?.Invoke(this, EventArgs.Empty);\r\n return true;\r\n }\r\n\r\n if (RequestedEncoding != null && EncodingUtility.Equals(LastSavedSnapshot.Encoding, encoding))\r\n {\r\n RequestedEncoding = null;\r\n IsModified = !NoChangesSinceLastSaved();\r\n EncodingChanged?.Invoke(this, EventArgs.Empty);\r\n return true;\r\n }\r\n return false;\r\n }\r\n\r\n public bool TryChangeLineEnding(LineEnding lineEnding)\r\n {\r\n if (LastSavedSnapshot.LineEnding != lineEnding)\r\n {\r\n RequestedLineEnding = lineEnding;\r\n IsModified = true;\r\n LineEndingChanged?.Invoke(this, EventArgs.Empty);\r\n return true;\r\n }\r\n\r\n if (RequestedLineEnding != null && LastSavedSnapshot.LineEnding == lineEnding)\r\n {\r\n RequestedLineEnding = null;\r\n IsModified = !NoChangesSinceLastSaved();\r\n LineEndingChanged?.Invoke(this, EventArgs.Empty);\r\n return true;\r\n }\r\n return false;\r\n }\r\n\r\n public LineEnding GetLineEnding()\r\n {\r\n return RequestedLineEnding ?? LastSavedSnapshot.LineEnding;\r\n }\r\n\r\n public Encoding GetEncoding()\r\n {\r\n return RequestedEncoding ?? LastSavedSnapshot.Encoding;\r\n }\r\n\r\n private void OpenSplitView(IContentPreviewExtension extension)\r\n {\r\n SplitPanel.Content = extension;\r\n SplitPanelColumnDefinition.Width = new GridLength(1, GridUnitType.Star);\r\n SplitPanelColumnDefinition.MinWidth = 100.0f;\r\n SplitPanel.Visibility = Visibility.Visible;\r\n GridSplitter.Visibility = Visibility.Visible;\r\n AnalyticsService.TrackEvent(\"MarkdownContentPreview_Opened\");\r\n _isContentPreviewPanelOpened = true;\r\n }\r\n\r\n private void CloseSplitView()\r\n {\r\n SplitPanelColumnDefinition.Width = new GridLength(0);\r\n EditorColumnDefinition.Width = new GridLength(1, GridUnitType.Star);\r\n SplitPanelColumnDefinition.MinWidth = 0.0f;\r\n SplitPanel.Visibility = Visibility.Collapsed;\r\n GridSplitter.Visibility = Visibility.Collapsed;\r\n TextEditorCore.ResetFocusAndScrollToPreviousPosition();\r\n _isContentPreviewPanelOpened = false;\r\n }\r\n\r\n public void ShowHideContentPreview()\r\n {\r\n if (_contentPreviewExtension == null)\r\n {\r\n _contentPreviewExtension = ExtensionProvider?.GetContentPreviewExtension(FileType);\r\n if (_contentPreviewExtension == null) return;\r\n _contentPreviewExtension.Bind(TextEditorCore);\r\n }\r\n\r\n if (SplitPanel == null) LoadSplitView();\r\n\r\n if (SplitPanel.Visibility == Visibility.Collapsed)\r\n {\r\n _contentPreviewExtension.IsExtensionEnabled = true;\r\n OpenSplitView(_contentPreviewExtension);\r\n }\r\n else\r\n {\r\n _contentPreviewExtension.IsExtensionEnabled = false;\r\n CloseSplitView();\r\n }\r\n }\r\n\r\n public void OpenSideBySideDiffViewer()\r\n {\r\n if (string.Equals(LastSavedSnapshot.Content, TextEditorCore.GetText())) return;\r\n if (Mode == TextEditorMode.DiffPreview) return;\r\n if (SideBySideDiffViewer == null) LoadSideBySideDiffViewer();\r\n Mode = TextEditorMode.DiffPreview;\r\n TextEditorCore.IsEnabled = false;\r\n EditorRowDefinition.Height = new GridLength(0);\r\n SideBySideDiffViewRowDefinition.Height = new GridLength(1, GridUnitType.Star);\r\n SideBySideDiffViewer.Visibility = Visibility.Visible;\r\n SideBySideDiffViewer.RenderDiff(LastSavedSnapshot.Content, TextEditorCore.GetText(), ThemeSettingsService.ThemeMode);\r\n SideBySideDiffViewer.Focus();\r\n AnalyticsService.TrackEvent(\"SideBySideDiffViewer_Opened\");\r\n }\r\n\r\n public void CloseSideBySideDiffViewer()\r\n {\r\n if (Mode != TextEditorMode.DiffPreview) return;\r\n Mode = TextEditorMode.Editing;\r\n TextEditorCore.IsEnabled = true;\r\n EditorRowDefinition.Height = new GridLength(1, GridUnitType.Star);\r\n SideBySideDiffViewRowDefinition.Height = new GridLength(0);\r\n SideBySideDiffViewer.Visibility = Visibility.Collapsed;\r\n SideBySideDiffViewer.StopRenderingAndClearCache();\r\n TextEditorCore.ResetFocusAndScrollToPreviousPosition();\r\n }\r\n\r\n private void ShowHideSideBySideDiffViewer()\r\n {\r\n if (Mode != TextEditorMode.DiffPreview)\r\n {\r\n OpenSideBySideDiffViewer();\r\n }\r\n else\r\n {\r\n CloseSideBySideDiffViewer();\r\n }\r\n }\r\n\r\n /// \r\n /// Returns 1-based indexing values\r\n /// \r\n public void GetLineColumnSelection(\r\n out int startLine,\r\n out int endLine,\r\n out int startColumn,\r\n out int endColumn,\r\n out int selected,\r\n out int lineCount)\r\n {\r\n TextEditorCore.GetLineColumnSelection(\r\n out startLine,\r\n out endLine,\r\n out startColumn,\r\n out endColumn,\r\n out selected,\r\n out lineCount,\r\n GetLineEnding());\r\n }\r\n\r\n public double GetFontZoomFactor()\r\n {\r\n return TextEditorCore.GetFontZoomFactor();\r\n }\r\n\r\n public void SetFontZoomFactor(double fontZoomFactor)\r\n {\r\n TextEditorCore.SetFontZoomFactor(fontZoomFactor);\r\n }\r\n\r\n public bool IsEditorEnabled()\r\n {\r\n return TextEditorCore.IsEnabled;\r\n }\r\n\r\n public async Task SaveContentToFileAndUpdateEditorStateAsync(StorageFile file)\r\n {\r\n if (Mode == TextEditorMode.DiffPreview) CloseSideBySideDiffViewer();\r\n TextFile textFile = await SaveContentToFileAsync(file); // Will throw if not succeeded\r\n FileModificationState = FileModificationState.Untouched;\r\n Init(textFile, file, clearUndoQueue: false, resetText: false);\r\n FileSaved?.Invoke(this, EventArgs.Empty);\r\n StartCheckingFileStatusPeriodically();\r\n }\r\n\r\n private async Task SaveContentToFileAsync(StorageFile file)\r\n {\r\n var text = TextEditorCore.GetText();\r\n var encoding = RequestedEncoding ?? LastSavedSnapshot.Encoding;\r\n var lineEnding = RequestedLineEnding ?? LastSavedSnapshot.LineEnding;\r\n await FileSystemUtility.WriteTextToFileAsync(file, LineEndingUtility.ApplyLineEnding(text, lineEnding), encoding); // Will throw if not succeeded\r\n var newFileModifiedTime = await FileSystemUtility.GetDateModifiedAsync(file);\r\n return new TextFile(text, encoding, lineEnding, newFileModifiedTime);\r\n }\r\n\r\n public string GetContentForSharing()\r\n {\r\n return TextEditorCore.Document.Selection.StartPosition == TextEditorCore.Document.Selection.EndPosition ?\r\n TextEditorCore.GetText() :\r\n TextEditorCore.Document.Selection.Text;\r\n }\r\n\r\n public void TypeText(string text)\r\n {\r\n if (TextEditorCore.IsEnabled)\r\n {\r\n TextEditorCore.Document.Selection.TypeText(text);\r\n }\r\n }\r\n\r\n public void Focus()\r\n {\r\n if (Mode == TextEditorMode.DiffPreview)\r\n {\r\n SideBySideDiffViewer.Focus();\r\n }\r\n else if (Mode == TextEditorMode.Editing)\r\n {\r\n TextEditorCore.ResetFocusAndScrollToPreviousPosition();\r\n }\r\n }\r\n\r\n public FlyoutBase GetContextFlyout()\r\n {\r\n return TextEditorCore.ContextFlyout;\r\n }\r\n\r\n public void CopyTextToWindowsClipboard(TextControlCopyingToClipboardEventArgs args)\r\n {\r\n if (args != null)\r\n {\r\n args.Handled = true;\r\n }\r\n\r\n if (AppSettingsService.IsSmartCopyEnabled)\r\n {\r\n TextEditorCore.SmartlyTrimTextSelection();\r\n }\r\n\r\n CopyTextToWindowsClipboardInternal(true);\r\n }\r\n\r\n public void CutSelectedTextToWindowsClipboard(TextControlCuttingToClipboardEventArgs args)\r\n {\r\n if (args != null)\r\n {\r\n args.Handled = true;\r\n }\r\n\r\n CopyTextToWindowsClipboardInternal(false);\r\n TextEditorCore.Document.Selection.SetText(TextSetOptions.None, string.Empty);\r\n }\r\n\r\n private void CopyTextToWindowsClipboardInternal(bool clearLineSelection)\r\n {\r\n try\r\n {\r\n DataPackage dataPackage = new DataPackage { RequestedOperation = DataPackageOperation.Copy };\r\n\r\n // Selection.Length can be negative when user selecting text from right to left\r\n var isTextSelected = TextEditorCore.Document.Selection.Length != 0;\r\n var cursorPosition = TextEditorCore.Document.Selection.StartPosition;\r\n\r\n if (!isTextSelected)\r\n {\r\n TextEditorCore.Document.Selection.Expand(TextRangeUnit.Paragraph);\r\n }\r\n\r\n var text = LineEndingUtility.ApplyLineEnding(TextEditorCore.Document.Selection.Text, GetLineEnding());\r\n dataPackage.SetText(text);\r\n\r\n if (clearLineSelection && !isTextSelected)\r\n {\r\n TextEditorCore.Document.Selection.SetRange(cursorPosition, cursorPosition);\r\n }\r\n\r\n Clipboard.SetContentWithOptions(dataPackage, new ClipboardContentOptions() { IsAllowedInHistory = true, IsRoamable = true });\r\n Clipboard.Flush(); // This method allows the content to remain available after the application shuts down.\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(TextEditor)}] Failed to copy plain text to Windows clipboard: {ex.Message}\");\r\n }\r\n }\r\n\r\n public bool NoChangesSinceLastSaved(bool compareTextOnly = false)\r\n {\r\n if (!_loaded) return true;\r\n\r\n if (!compareTextOnly)\r\n {\r\n if (RequestedLineEnding != null)\r\n {\r\n return false;\r\n }\r\n\r\n if (RequestedEncoding != null)\r\n {\r\n return false;\r\n }\r\n }\r\n\r\n return string.Equals(LastSavedSnapshot.Content, TextEditorCore.GetText());\r\n }\r\n\r\n private void OnEscapeKeyDown()\r\n {\r\n if (_isContentPreviewPanelOpened)\r\n {\r\n _contentPreviewExtension.IsExtensionEnabled = false;\r\n CloseSplitView();\r\n }\r\n else if (FindAndReplacePlaceholder != null && FindAndReplacePlaceholder.Visibility == Visibility.Visible)\r\n {\r\n HideFindAndReplaceControl();\r\n TextEditorCore.Focus(FocusState.Programmatic);\r\n }\r\n else if (GoToPlaceholder != null && GoToPlaceholder.Visibility == Visibility.Visible)\r\n {\r\n HideGoToControl();\r\n TextEditorCore.Focus(FocusState.Programmatic);\r\n }\r\n }\r\n\r\n private void LoadSplitView()\r\n {\r\n FindName(\"SplitPanel\");\r\n FindName(\"GridSplitter\");\r\n SplitPanel.Visibility = Visibility.Collapsed;\r\n GridSplitter.Visibility = Visibility.Collapsed;\r\n SplitPanel.KeyDown += SplitPanel_OnKeyDown;\r\n }\r\n\r\n private void LoadSideBySideDiffViewer()\r\n {\r\n FindName(\"SideBySideDiffViewer\");\r\n SideBySideDiffViewer.Visibility = Visibility.Collapsed;\r\n SideBySideDiffViewer.OnCloseEvent += SideBySideDiffViewer_OnCloseEvent;\r\n }\r\n\r\n private void SideBySideDiffViewer_OnCloseEvent(object sender, EventArgs e)\r\n {\r\n CloseSideBySideDiffViewer();\r\n }\r\n\r\n private void SplitPanel_OnKeyDown(object sender, KeyRoutedEventArgs e)\r\n {\r\n var result = _keyboardCommandHandler.Handle(e);\r\n if (result.ShouldHandle)\r\n {\r\n e.Handled = true;\r\n }\r\n }\r\n\r\n private void TextEditorCore_OnSelectionChanged(object sender, RoutedEventArgs e)\r\n {\r\n SelectionChanged?.Invoke(this, EventArgs.Empty);\r\n }\r\n\r\n private void TextEditorCore_OnFontZoomFactorChanged(object sender, double e)\r\n {\r\n FontZoomFactorChanged?.Invoke(this, EventArgs.Empty);\r\n }\r\n\r\n private void TextEditorCore_OnKeyDown(object sender, KeyRoutedEventArgs e)\r\n {\r\n var ctrl = Window.Current.CoreWindow.GetKeyState(VirtualKey.Control);\r\n var alt = Window.Current.CoreWindow.GetKeyState(VirtualKey.Menu);\r\n\r\n if (FindAndReplacePlaceholder?.Visibility == Visibility.Visible && !ctrl.HasFlag(CoreVirtualKeyStates.Down) && !alt.HasFlag(CoreVirtualKeyStates.Down))\r\n {\r\n if (e.Key == VirtualKey.F3)\r\n {\r\n return;\r\n }\r\n }\r\n\r\n var result = _keyboardCommandHandler.Handle(e);\r\n if (result.ShouldHandle)\r\n {\r\n e.Handled = true;\r\n }\r\n }\r\n\r\n private void TextEditorCore_OnTextChanging(RichEditBox textEditor, RichEditBoxTextChangingEventArgs args)\r\n {\r\n if (!args.IsContentChanging || !_loaded) return;\r\n if (IsModified)\r\n {\r\n IsModified = !NoChangesSinceLastSaved();\r\n }\r\n else\r\n {\r\n IsModified = !NoChangesSinceLastSaved(compareTextOnly: true);\r\n }\r\n TextChanging?.Invoke(this, EventArgs.Empty);\r\n\r\n GoToPlaceholder?.Dismiss();\r\n }\r\n\r\n private void TextEditorCore_CopyTextToWindowsClipboardRequested(object sender, TextControlCopyingToClipboardEventArgs e)\r\n {\r\n CopyTextToWindowsClipboard(e);\r\n }\r\n\r\n private void TextEditorCore_CutSelectedTextToWindowsClipboardRequested(object sender, TextControlCuttingToClipboardEventArgs e)\r\n {\r\n CutSelectedTextToWindowsClipboard(e);\r\n }\r\n\r\n private void FindAndReplaceControl_OnToggleReplaceModeButtonClicked(object sender, bool showReplaceBar)\r\n {\r\n ShowFindAndReplaceControl(showReplaceBar);\r\n }\r\n\r\n public void ShowFindAndReplaceControl(bool showReplaceBar)\r\n {\r\n if (!TextEditorCore.IsEnabled || Mode != TextEditorMode.Editing)\r\n {\r\n return;\r\n }\r\n\r\n GoToPlaceholder?.Dismiss();\r\n\r\n if (FindAndReplacePlaceholder == null)\r\n {\r\n FindName(\"FindAndReplacePlaceholder\"); // Lazy loading\r\n }\r\n\r\n var findAndReplace = (FindAndReplaceControl)FindAndReplacePlaceholder.Content;\r\n\r\n if (findAndReplace == null) return;\r\n\r\n FindAndReplacePlaceholder.Height = findAndReplace.GetHeight(showReplaceBar);\r\n findAndReplace.ShowReplaceBar(showReplaceBar);\r\n\r\n if (FindAndReplacePlaceholder.Visibility == Visibility.Collapsed)\r\n {\r\n FindAndReplacePlaceholder.Show();\r\n }\r\n\r\n findAndReplace.Focus(TextEditorCore.GetSearchString(), FindAndReplaceMode.FindOnly);\r\n }\r\n\r\n public void HideFindAndReplaceControl()\r\n {\r\n FindAndReplacePlaceholder?.Dismiss();\r\n }\r\n\r\n private async void FindAndReplaceControl_OnFindAndReplaceButtonClicked(object sender, FindAndReplaceEventArgs e)\r\n {\r\n TextEditorCore.Focus(FocusState.Programmatic);\r\n InitiateFindAndReplace(e, out bool found);\r\n\r\n // In case user hit \"enter\" key in search box instead of clicking on search button or hit F3\r\n // We should re-focus on FindAndReplaceControl to make the next search \"flows\"\r\n if (!(sender is Button))\r\n {\r\n if (found)\r\n {\r\n // Wait for layout to refresh (ScrollViewer scroll to the found text) before focusing\r\n await Task.Delay(10);\r\n }\r\n FindAndReplaceControl.Focus(string.Empty, e.FindAndReplaceMode);\r\n }\r\n }\r\n\r\n private void InitiateFindAndReplace(FindAndReplaceEventArgs findAndReplaceEventArgs, out bool found)\r\n {\r\n found = false;\r\n\r\n if (string.IsNullOrEmpty(findAndReplaceEventArgs.SearchContext.SearchText)) return;\r\n\r\n bool regexError = false;\r\n\r\n if (FindAndReplacePlaceholder?.Visibility == Visibility.Visible)\r\n _lastSearchContext = findAndReplaceEventArgs.SearchContext;\r\n\r\n switch (findAndReplaceEventArgs.FindAndReplaceMode)\r\n {\r\n case FindAndReplaceMode.FindOnly:\r\n found = findAndReplaceEventArgs.SearchDirection == SearchDirection.Next\r\n ? TextEditorCore.TryFindNextAndSelect(\r\n findAndReplaceEventArgs.SearchContext,\r\n stopAtEof: false,\r\n out regexError)\r\n : TextEditorCore.TryFindPreviousAndSelect(\r\n findAndReplaceEventArgs.SearchContext,\r\n stopAtBof: false,\r\n out regexError);\r\n break;\r\n case FindAndReplaceMode.Replace:\r\n found = findAndReplaceEventArgs.SearchDirection == SearchDirection.Next\r\n ? TextEditorCore.TryFindNextAndReplace(\r\n findAndReplaceEventArgs.SearchContext,\r\n findAndReplaceEventArgs.ReplaceText,\r\n out regexError)\r\n : TextEditorCore.TryFindPreviousAndReplace(\r\n findAndReplaceEventArgs.SearchContext,\r\n findAndReplaceEventArgs.ReplaceText,\r\n out regexError);\r\n break;\r\n case FindAndReplaceMode.ReplaceAll:\r\n found = TextEditorCore.TryFindAndReplaceAll(\r\n findAndReplaceEventArgs.SearchContext,\r\n findAndReplaceEventArgs.ReplaceText,\r\n out regexError);\r\n break;\r\n }\r\n\r\n if (!found)\r\n {\r\n if (findAndReplaceEventArgs.SearchContext.UseRegex && regexError)\r\n {\r\n NotificationCenter.Instance.PostNotification(_resourceLoader.GetString(\"FindAndReplace_NotificationMsg_InvalidRegex\"), 1500);\r\n }\r\n else\r\n {\r\n NotificationCenter.Instance.PostNotification(_resourceLoader.GetString(\"FindAndReplace_NotificationMsg_NotFound\"), 1500);\r\n }\r\n }\r\n }\r\n\r\n private void FindAndReplacePlaceholder_Closed(object sender, InAppNotificationClosedEventArgs e)\r\n {\r\n FindAndReplacePlaceholder.Visibility = Visibility.Collapsed;\r\n }\r\n\r\n private void FindAndReplaceControl_OnDismissKeyDown(object sender, RoutedEventArgs e)\r\n {\r\n FindAndReplacePlaceholder?.Dismiss();\r\n TextEditorCore.Focus(FocusState.Programmatic);\r\n }\r\n\r\n public void ShowGoToControl()\r\n {\r\n if (!TextEditorCore.IsEnabled || Mode != TextEditorMode.Editing) return;\r\n\r\n FindAndReplacePlaceholder?.Dismiss();\r\n\r\n if (GoToPlaceholder == null)\r\n FindName(\"GoToPlaceholder\"); // Lazy loading\r\n\r\n var goToControl = (GoToControl)GoToPlaceholder.Content;\r\n\r\n if (goToControl == null) return;\r\n\r\n GoToPlaceholder.Height = goToControl.GetHeight();\r\n\r\n if (GoToPlaceholder.Visibility == Visibility.Collapsed)\r\n GoToPlaceholder.Show();\r\n\r\n GetLineColumnSelection(out var startLine, out _, out _, out _, out _, out var lineCount);\r\n goToControl.SetLineData(startLine, lineCount);\r\n goToControl.Focus();\r\n }\r\n\r\n public void HideGoToControl()\r\n {\r\n GoToPlaceholder?.Dismiss();\r\n }\r\n\r\n private void GoToControl_OnGoToButtonClicked(object sender, GoToEventArgs e)\r\n {\r\n var found = false;\r\n\r\n if (int.TryParse(e.SearchLine, out var line))\r\n {\r\n found = TextEditorCore.GoTo(line);\r\n }\r\n\r\n if (!found)\r\n {\r\n GoToControl.Focus();\r\n NotificationCenter.Instance.PostNotification(_resourceLoader.GetString(\"FindAndReplace_NotificationMsg_NotFound\"), 1500);\r\n }\r\n else\r\n {\r\n HideGoToControl();\r\n TextEditorCore.Focus(FocusState.Programmatic);\r\n }\r\n }\r\n\r\n private void GoToPlaceholder_Closed(object sender, InAppNotificationClosedEventArgs e)\r\n {\r\n GoToPlaceholder.Visibility = Visibility.Collapsed;\r\n }\r\n\r\n private void GoToControl_OnDismissKeyDown(object sender, RoutedEventArgs e)\r\n {\r\n GoToPlaceholder.Dismiss();\r\n TextEditorCore.Focus(FocusState.Programmatic);\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditorContextFlyout.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.TextEditor\r\n{\r\n using System;\r\n using Notepads.Utilities;\r\n using Windows.ApplicationModel.Resources;\r\n using Windows.System;\r\n using Windows.UI.Text;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Input;\r\n using Windows.UI.Xaml.Media;\r\n\r\n public sealed class TextEditorContextFlyout : MenuFlyout\r\n {\r\n private MenuFlyoutItem _cut;\r\n private MenuFlyoutItem _copy;\r\n private MenuFlyoutItem _paste;\r\n private MenuFlyoutItem _undo;\r\n private MenuFlyoutItem _redo;\r\n private MenuFlyoutItem _selectAll;\r\n private MenuFlyoutItem _rightToLeftReadingOrder;\r\n private MenuFlyoutItem _webSearch;\r\n private MenuFlyoutItem _wordWrap;\r\n private MenuFlyoutItem _previewToggle;\r\n private MenuFlyoutItem _share;\r\n\r\n private MenuFlyout _proofingFlyout;\r\n private readonly MenuFlyoutSeparator _proofingSeparator = new MenuFlyoutSeparator();\r\n\r\n private readonly ITextEditor _textEditor;\r\n private readonly TextEditorCore _textEditorCore;\r\n\r\n private readonly ResourceLoader _resourceLoader = ResourceLoader.GetForCurrentView();\r\n\r\n public TextEditorContextFlyout(ITextEditor editor, TextEditorCore editorCore)\r\n {\r\n _textEditor = editor;\r\n _textEditorCore = editorCore;\r\n\r\n Items.Add(Cut);\r\n Items.Add(Copy);\r\n Items.Add(Paste);\r\n Items.Add(Undo);\r\n Items.Add(Redo);\r\n Items.Add(SelectAll);\r\n Items.Add(new MenuFlyoutSeparator());\r\n Items.Add(RightToLeftReadingOrder);\r\n Items.Add(WordWrap);\r\n Items.Add(WebSearch);\r\n Items.Add(PreviewToggle);\r\n Items.Add(Share);\r\n\r\n Opening += TextEditorContextFlyout_Opening;\r\n Closed += TextEditorContextFlyout_Closed;\r\n }\r\n\r\n public void Dispose()\r\n {\r\n Opening -= TextEditorContextFlyout_Opening;\r\n Closed -= TextEditorContextFlyout_Closed;\r\n }\r\n\r\n private void TextEditorContextFlyout_Opening(object sender, object e)\r\n {\r\n if (_textEditorCore.IsSpellCheckEnabled &&\r\n _textEditorCore.ProofingMenuFlyout is MenuFlyout proofingFlyout &&\r\n proofingFlyout.Items?.Count > 0)\r\n {\r\n BuildProofingSubItems(proofingFlyout);\r\n }\r\n else\r\n {\r\n _proofingSeparator.Visibility = Visibility.Collapsed;\r\n }\r\n\r\n if (_textEditorCore.Document.Selection.Type == SelectionType.InsertionPoint ||\r\n _textEditorCore.Document.Selection.Type == SelectionType.None)\r\n {\r\n PrepareForInsertionMode();\r\n }\r\n else\r\n {\r\n PrepareForSelectionMode();\r\n }\r\n\r\n Undo.IsEnabled = _textEditorCore.Document.CanUndo();\r\n Redo.IsEnabled = _textEditorCore.Document.CanRedo();\r\n\r\n PreviewToggle.Visibility = FileTypeUtility.IsPreviewSupported(_textEditor.FileType) ? Visibility.Visible : Visibility.Collapsed;\r\n WordWrap.Icon.Visibility = (_textEditorCore.TextWrapping == TextWrapping.Wrap) ? Visibility.Visible : Visibility.Collapsed;\r\n RightToLeftReadingOrder.Icon.Visibility = (_textEditorCore.FlowDirection == FlowDirection.RightToLeft) ? Visibility.Visible : Visibility.Collapsed;\r\n\r\n if (App.IsGameBarWidget)\r\n {\r\n Share.Visibility = Visibility.Collapsed;\r\n }\r\n }\r\n\r\n private void BuildProofingSubItems(MenuFlyout proofingFlyout)\r\n {\r\n _proofingFlyout = proofingFlyout;\r\n\r\n foreach (var item in _proofingFlyout.Items)\r\n {\r\n Items.Insert(_proofingFlyout.Items.IndexOf(item), item);\r\n }\r\n\r\n if (!Items.Contains(_proofingSeparator))\r\n {\r\n Items.Insert(_proofingFlyout.Items.Count, _proofingSeparator);\r\n }\r\n\r\n if (_proofingSeparator.Visibility == Visibility.Collapsed)\r\n {\r\n _proofingSeparator.Visibility = Visibility.Visible;\r\n }\r\n }\r\n\r\n private void TextEditorContextFlyout_Closed(object sender, object e)\r\n {\r\n if (_proofingFlyout?.Items?.Count > 0)\r\n {\r\n foreach (var item in _proofingFlyout.Items)\r\n {\r\n Items.Remove(item);\r\n }\r\n }\r\n }\r\n\r\n public void PrepareForInsertionMode()\r\n {\r\n RightToLeftReadingOrder.Visibility = !string.IsNullOrEmpty(_textEditor.GetText()) ? Visibility.Visible : Visibility.Collapsed;\r\n WebSearch.Visibility = Visibility.Collapsed;\r\n Share.Text = _resourceLoader.GetString(\"TextEditor_ContextFlyout_ShareButtonDisplayText\");\r\n }\r\n\r\n public void PrepareForSelectionMode()\r\n {\r\n RightToLeftReadingOrder.Visibility = !string.IsNullOrEmpty(_textEditor.GetText()) ? Visibility.Visible : Visibility.Collapsed;\r\n WebSearch.Visibility = Visibility.Visible;\r\n Share.Text = _resourceLoader.GetString(\"TextEditor_ContextFlyout_ShareSelectedButtonDisplayText\");\r\n }\r\n\r\n public MenuFlyoutItem Cut\r\n {\r\n get\r\n {\r\n if (_cut != null) return _cut;\r\n\r\n _cut = new MenuFlyoutItem { Icon = new SymbolIcon(Symbol.Cut), Text = _resourceLoader.GetString(\"TextEditor_ContextFlyout_CutButtonDisplayText\") };\r\n _cut.KeyboardAccelerators.Add(new KeyboardAccelerator()\r\n {\r\n Modifiers = VirtualKeyModifiers.Control,\r\n Key = VirtualKey.X,\r\n IsEnabled = false,\r\n });\r\n _cut.Click += (sender, args) => _textEditorCore.Document.Selection.Cut();\r\n return _cut;\r\n }\r\n }\r\n\r\n public MenuFlyoutItem Copy\r\n {\r\n get\r\n {\r\n if (_copy != null) return _copy;\r\n\r\n _copy = new MenuFlyoutItem { Icon = new SymbolIcon(Symbol.Copy), Text = _resourceLoader.GetString(\"TextEditor_ContextFlyout_CopyButtonDisplayText\") };\r\n _copy.KeyboardAccelerators.Add(new KeyboardAccelerator()\r\n {\r\n Modifiers = VirtualKeyModifiers.Control,\r\n Key = VirtualKey.C,\r\n IsEnabled = false,\r\n });\r\n _copy.Click += (sender, args) => _textEditor.CopyTextToWindowsClipboard(null);\r\n return _copy;\r\n }\r\n }\r\n\r\n public MenuFlyoutItem Paste\r\n {\r\n get\r\n {\r\n if (_paste != null) return _paste;\r\n\r\n _paste = new MenuFlyoutItem { Icon = new SymbolIcon(Symbol.Paste), Text = _resourceLoader.GetString(\"TextEditor_ContextFlyout_PasteButtonDisplayText\") };\r\n _paste.KeyboardAccelerators.Add(new KeyboardAccelerator()\r\n {\r\n Modifiers = VirtualKeyModifiers.Control,\r\n Key = VirtualKey.V,\r\n IsEnabled = false,\r\n });\r\n _paste.Click += async (sender, args) => await _textEditorCore.PastePlainTextFromWindowsClipboardAsync(null);\r\n return _paste;\r\n }\r\n }\r\n\r\n public MenuFlyoutItem Undo\r\n {\r\n get\r\n {\r\n if (_undo != null) return _undo;\r\n\r\n _undo = new MenuFlyoutItem { Icon = new SymbolIcon(Symbol.Undo), Text = _resourceLoader.GetString(\"TextEditor_ContextFlyout_UndoButtonDisplayText\") };\r\n _undo.KeyboardAccelerators.Add(new KeyboardAccelerator()\r\n {\r\n Modifiers = VirtualKeyModifiers.Control,\r\n Key = VirtualKey.Z,\r\n IsEnabled = false,\r\n });\r\n _undo.Click += (sender, args) => _textEditorCore.Undo();\r\n return _undo;\r\n }\r\n }\r\n\r\n public MenuFlyoutItem Redo\r\n {\r\n get\r\n {\r\n if (_redo != null) return _redo;\r\n\r\n _redo = new MenuFlyoutItem { Icon = new SymbolIcon(Symbol.Redo), Text = _resourceLoader.GetString(\"TextEditor_ContextFlyout_RedoButtonDisplayText\") };\r\n _redo.KeyboardAccelerators.Add(new KeyboardAccelerator()\r\n {\r\n Modifiers = (VirtualKeyModifiers.Control & VirtualKeyModifiers.Shift),\r\n Key = VirtualKey.Z,\r\n IsEnabled = false,\r\n });\r\n _redo.KeyboardAcceleratorTextOverride = \"Ctrl+Shift+Z\";\r\n _redo.Click += (sender, args) => _textEditorCore.Redo();\r\n return _redo;\r\n }\r\n }\r\n\r\n public MenuFlyoutItem SelectAll\r\n {\r\n get\r\n {\r\n if (_selectAll != null) return _selectAll;\r\n\r\n _selectAll = new MenuFlyoutItem { Icon = new SymbolIcon(Symbol.SelectAll), Text = _resourceLoader.GetString(\"TextEditor_ContextFlyout_SelectAllButtonDisplayText\") };\r\n _selectAll.KeyboardAccelerators.Add(new KeyboardAccelerator()\r\n {\r\n Modifiers = VirtualKeyModifiers.Control,\r\n Key = VirtualKey.A,\r\n IsEnabled = false,\r\n });\r\n _selectAll.Click += (sender, args) => _textEditorCore.Document.Selection.SetRange(0, Int32.MaxValue);\r\n return _selectAll;\r\n }\r\n }\r\n\r\n public MenuFlyoutItem RightToLeftReadingOrder\r\n {\r\n get\r\n {\r\n if (_rightToLeftReadingOrder != null) return _rightToLeftReadingOrder;\r\n\r\n _rightToLeftReadingOrder = new MenuFlyoutItem\r\n {\r\n Text = _resourceLoader.GetString(\"TextEditor_ContextFlyout_RightToLeftReadingOrderButtonDisplayText\"),\r\n Icon = new FontIcon()\r\n {\r\n FontFamily = new FontFamily(\"Segoe MDL2 Assets\"),\r\n Glyph = \"\\uE73E\"\r\n }\r\n };\r\n _rightToLeftReadingOrder.Icon.Visibility = (_textEditorCore.FlowDirection == FlowDirection.RightToLeft) ? Visibility.Visible : Visibility.Collapsed;\r\n _rightToLeftReadingOrder.Click += (sender, args) =>\r\n {\r\n var flowDirection = (_textEditorCore.FlowDirection == FlowDirection.LeftToRight)\r\n ? FlowDirection.RightToLeft\r\n : FlowDirection.LeftToRight;\r\n _textEditorCore.SwitchTextFlowDirection(flowDirection);\r\n _rightToLeftReadingOrder.Icon.Visibility = (_textEditorCore.FlowDirection == FlowDirection.RightToLeft) ? Visibility.Visible : Visibility.Collapsed;\r\n };\r\n return _rightToLeftReadingOrder;\r\n }\r\n }\r\n\r\n public MenuFlyoutItem WebSearch\r\n {\r\n get\r\n {\r\n if (_webSearch != null) return _webSearch;\r\n\r\n _webSearch = new MenuFlyoutItem\r\n {\r\n Text = _resourceLoader.GetString(\"TextEditor_ContextFlyout_WebSearchButtonDisplayText\"),\r\n Icon = new FontIcon()\r\n {\r\n FontFamily = new FontFamily(\"Segoe MDL2 Assets\"),\r\n Glyph = \"\\uE721\"\r\n }\r\n };\r\n _webSearch.KeyboardAccelerators.Add(new KeyboardAccelerator()\r\n {\r\n Modifiers = VirtualKeyModifiers.Control,\r\n Key = VirtualKey.E,\r\n IsEnabled = false,\r\n });\r\n _webSearch.Click += async (sender, args) => await _textEditorCore.SearchInWebAsync();\r\n\r\n return _webSearch;\r\n }\r\n }\r\n\r\n public MenuFlyoutItem Share\r\n {\r\n get\r\n {\r\n if (_share != null) return _share;\r\n\r\n _share = new MenuFlyoutItem { Icon = new SymbolIcon(Symbol.Share), Text = _resourceLoader.GetString(\"TextEditor_ContextFlyout_ShareButtonDisplayText\") };\r\n _share.Click += (sender, args) => Windows.ApplicationModel.DataTransfer.DataTransferManager.ShowShareUI();\r\n return _share;\r\n }\r\n }\r\n\r\n public MenuFlyoutItem WordWrap\r\n {\r\n get\r\n {\r\n if (_wordWrap != null) return _wordWrap;\r\n\r\n _wordWrap = new MenuFlyoutItem\r\n {\r\n Text = _resourceLoader.GetString(\"TextEditor_ContextFlyout_WordWrapButtonDisplayText\"),\r\n Icon = new FontIcon()\r\n {\r\n FontFamily = new FontFamily(\"Segoe MDL2 Assets\"),\r\n Glyph = \"\\uE73E\"\r\n }\r\n };\r\n _wordWrap.KeyboardAccelerators.Add(new KeyboardAccelerator()\r\n {\r\n Modifiers = VirtualKeyModifiers.Menu,\r\n Key = VirtualKey.Z,\r\n IsEnabled = false,\r\n });\r\n _wordWrap.Icon.Visibility = _textEditorCore.TextWrapping == TextWrapping.Wrap ? Visibility.Visible : Visibility.Collapsed;\r\n _wordWrap.Click += (sender, args) =>\r\n {\r\n _wordWrap.Icon.Visibility = _textEditorCore.TextWrapping == TextWrapping.Wrap ? Visibility.Visible : Visibility.Collapsed;\r\n _textEditorCore.TextWrapping = _textEditorCore.TextWrapping == TextWrapping.Wrap ? TextWrapping.NoWrap : TextWrapping.Wrap;\r\n };\r\n return _wordWrap;\r\n }\r\n }\r\n\r\n public MenuFlyoutItem PreviewToggle\r\n {\r\n get\r\n {\r\n if (_previewToggle != null) return _previewToggle;\r\n\r\n _previewToggle = new MenuFlyoutItem\r\n {\r\n Text = _resourceLoader.GetString(\"TextEditor_ContextFlyout_PreviewToggleDisplay_Text\"),\r\n Icon = new FontIcon()\r\n {\r\n FontFamily = new FontFamily(\"Segoe MDL2 Assets\"),\r\n Glyph = \"\\uE89F\"\r\n }\r\n };\r\n _previewToggle.KeyboardAccelerators.Add(new KeyboardAccelerator()\r\n {\r\n Modifiers = VirtualKeyModifiers.Menu,\r\n Key = VirtualKey.P,\r\n IsEnabled = false,\r\n });\r\n _previewToggle.Click += (sender, args) =>\r\n {\r\n if (FileTypeUtility.IsPreviewSupported(_textEditor.FileType))\r\n {\r\n _textEditor.ShowHideContentPreview();\r\n }\r\n };\r\n return _previewToggle;\r\n }\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditorCore.DateTime.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.TextEditor\r\n{\r\n using System;\r\n using System.Globalization;\r\n using Windows.UI.Text;\r\n\r\n public partial class TextEditorCore\r\n {\r\n private bool _hasAddedLogEntry = false;\r\n\r\n private void InsertDateTimeString()\r\n {\r\n var dateStr = DateTime.Now.ToString(CultureInfo.CurrentCulture);\r\n Document.Selection.SetText(TextSetOptions.None, dateStr);\r\n Document.Selection.StartPosition = Document.Selection.EndPosition;\r\n }\r\n\r\n /// \r\n /// \r\n /// Adds \"Windows Notepad\" style header with current date and time,\r\n /// if a text document contains \".LOG\" at the very beginning of file.\r\n /// User can then add log entry from the very next line.\r\n /// \r\n /// \r\n /// \r\n public void TryInsertNewLogEntry()\r\n {\r\n if (_hasAddedLogEntry) return;\r\n\r\n var docText = GetText();\r\n\r\n if (!docText.StartsWith(\".LOG\")) return;\r\n\r\n _hasAddedLogEntry = true;\r\n\r\n Document.Selection.StartPosition = docText.Length;\r\n\r\n Document.Selection.SetText(TextSetOptions.None, RichEditBoxDefaultLineEnding\r\n + DateTime.Now.ToString(\"h:mm tt M/dd/yyyy\")\r\n + RichEditBoxDefaultLineEnding);\r\n\r\n Document.Selection.StartPosition = Document.Selection.EndPosition;\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditorCore.DuplicateText.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.TextEditor\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using Windows.UI.Text;\r\n using Notepads.Services;\r\n\r\n public partial class TextEditorCore\r\n {\r\n private void DuplicateText()\r\n {\r\n try\r\n {\r\n GetLineColumnSelection(\r\n out int startLineIndex,\r\n out int endLineIndex,\r\n out int startColumnIndex,\r\n out int endColumnIndex,\r\n out int selectedCount,\r\n out int lineCount);\r\n\r\n GetTextSelectionPosition(out var start, out var end);\r\n\r\n if (end == start)\r\n {\r\n // Duplicate Line\r\n var lines = GetDocumentLinesCache();\r\n var line = lines[startLineIndex - 1];\r\n var column = Document.Selection.EndPosition + line.Length + 1;\r\n\r\n if (startColumnIndex == 1)\r\n Document.Selection.EndPosition += 1;\r\n\r\n Document.Selection.EndOf(TextRangeUnit.Paragraph, false);\r\n\r\n if (startLineIndex < lineCount)\r\n Document.Selection.EndPosition -= 1;\r\n\r\n Document.Selection.SetText(TextSetOptions.None, RichEditBoxDefaultLineEnding + line);\r\n Document.Selection.StartPosition = Document.Selection.EndPosition = column;\r\n }\r\n else\r\n {\r\n // Duplicate selection\r\n var textRange = Document.GetRange(start, end);\r\n textRange.GetText(TextGetOptions.None, out string text);\r\n\r\n if (text.EndsWith(RichEditBoxDefaultLineEnding))\r\n {\r\n Document.Selection.EndOf(TextRangeUnit.Line, false);\r\n\r\n if (startLineIndex < lineCount && end < GetText().Length)\r\n Document.Selection.StartPosition = Document.Selection.EndPosition - 1;\r\n }\r\n else\r\n {\r\n Document.Selection.StartPosition = Document.Selection.EndPosition;\r\n }\r\n\r\n Document.Selection.SetText(TextSetOptions.None, text);\r\n }\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(TextEditorCore)}] Failed to duplicate text: {ex}\");\r\n AnalyticsService.TrackEvent(\"TextEditorCore_FailedToDuplicateText\",\r\n new Dictionary { { \"Exception\", ex.ToString() } });\r\n }\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditorCore.ExternalEventListener.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.TextEditor\r\n{\r\n using Windows.UI;\r\n using Windows.UI.Text;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Media;\r\n using Notepads.Extensions;\r\n using Notepads.Services;\r\n\r\n public partial class TextEditorCore\r\n {\r\n internal void HookExternalEvents()\r\n {\r\n AppSettingsService.OnFontFamilyChanged += EditorSettingsService_OnFontFamilyChanged;\r\n AppSettingsService.OnFontSizeChanged += EditorSettingsService_OnFontSizeChanged;\r\n AppSettingsService.OnFontStyleChanged += EditorSettingsService_OnFontStyleChanged;\r\n AppSettingsService.OnFontWeightChanged += EditorSettingsService_OnFontWeightChanged;\r\n AppSettingsService.OnDefaultTextWrappingChanged += EditorSettingsService_OnDefaultTextWrappingChanged;\r\n AppSettingsService.OnHighlightMisspelledWordsChanged += EditorSettingsService_OnHighlightMisspelledWordsChanged;\r\n AppSettingsService.OnDefaultDisplayLineNumbersViewStateChanged += EditorSettingsService_OnDefaultDisplayLineNumbersViewStateChanged;\r\n AppSettingsService.OnDefaultLineHighlighterViewStateChanged += EditorSettingsService_OnDefaultLineHighlighterViewStateChanged;\r\n\r\n ThemeSettingsService.OnAccentColorChanged += ThemeSettingsService_OnAccentColorChanged;\r\n }\r\n\r\n internal void UnhookExternalEvents()\r\n {\r\n AppSettingsService.OnFontFamilyChanged -= EditorSettingsService_OnFontFamilyChanged;\r\n AppSettingsService.OnFontSizeChanged -= EditorSettingsService_OnFontSizeChanged;\r\n AppSettingsService.OnFontStyleChanged -= EditorSettingsService_OnFontStyleChanged;\r\n AppSettingsService.OnFontWeightChanged -= EditorSettingsService_OnFontWeightChanged;\r\n AppSettingsService.OnDefaultTextWrappingChanged -= EditorSettingsService_OnDefaultTextWrappingChanged;\r\n AppSettingsService.OnHighlightMisspelledWordsChanged -= EditorSettingsService_OnHighlightMisspelledWordsChanged;\r\n AppSettingsService.OnDefaultDisplayLineNumbersViewStateChanged -= EditorSettingsService_OnDefaultDisplayLineNumbersViewStateChanged;\r\n AppSettingsService.OnDefaultLineHighlighterViewStateChanged -= EditorSettingsService_OnDefaultLineHighlighterViewStateChanged;\r\n\r\n ThemeSettingsService.OnAccentColorChanged -= ThemeSettingsService_OnAccentColorChanged;\r\n }\r\n\r\n private async void EditorSettingsService_OnFontFamilyChanged(object sender, string fontFamily)\r\n {\r\n await Dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n FontFamily = new FontFamily(fontFamily);\r\n SetDefaultTabStopAndLineSpacing(FontFamily, FontSize);\r\n });\r\n }\r\n\r\n private async void EditorSettingsService_OnFontSizeChanged(object sender, int fontSize)\r\n {\r\n await Dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n FontSize = fontSize;\r\n });\r\n }\r\n\r\n private async void EditorSettingsService_OnFontStyleChanged(object sender, FontStyle fontStyle)\r\n {\r\n await Dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n FontStyle = fontStyle;\r\n });\r\n }\r\n\r\n private async void EditorSettingsService_OnFontWeightChanged(object sender, FontWeight fontWeight)\r\n {\r\n await Dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n FontWeight = fontWeight;\r\n });\r\n }\r\n\r\n private async void EditorSettingsService_OnDefaultTextWrappingChanged(object sender, TextWrapping textWrapping)\r\n {\r\n await Dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n TextWrapping = textWrapping;\r\n });\r\n }\r\n\r\n private async void EditorSettingsService_OnHighlightMisspelledWordsChanged(object sender, bool isSpellCheckEnabled)\r\n {\r\n await Dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n IsSpellCheckEnabled = isSpellCheckEnabled;\r\n });\r\n }\r\n\r\n private async void EditorSettingsService_OnDefaultDisplayLineNumbersViewStateChanged(object sender, bool displayLineNumbers)\r\n {\r\n await Dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n DisplayLineNumbers = displayLineNumbers;\r\n });\r\n }\r\n\r\n private async void EditorSettingsService_OnDefaultLineHighlighterViewStateChanged(object sender, bool displayLineHighlighter)\r\n {\r\n await Dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n DisplayLineHighlighter = displayLineHighlighter;\r\n });\r\n }\r\n\r\n private async void ThemeSettingsService_OnAccentColorChanged(object sender, Color color)\r\n {\r\n await Dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n SelectionHighlightColor = new SolidColorBrush(color);\r\n SelectionHighlightColorWhenNotFocused = new SolidColorBrush(color);\r\n });\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditorCore.FindAndReplace.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.TextEditor\r\n{\r\n using System;\r\n using System.Text.RegularExpressions;\r\n using Windows.UI.Text;\r\n using Notepads.Controls.FindAndReplace;\r\n using Notepads.Extensions;\r\n\r\n public partial class TextEditorCore\r\n {\r\n public string GetSearchString()\r\n {\r\n var searchString = Document.Selection.Text.Trim();\r\n\r\n if (searchString.Contains(RichEditBoxDefaultLineEnding.ToString())) return string.Empty;\r\n\r\n var document = GetText();\r\n\r\n if (string.IsNullOrEmpty(searchString) && Document.Selection.StartPosition < document.Length)\r\n {\r\n var startIndex = Document.Selection.StartPosition;\r\n var endIndex = startIndex;\r\n\r\n for (; startIndex >= 0; startIndex--)\r\n {\r\n if (!char.IsLetterOrDigit(document[startIndex]))\r\n break;\r\n }\r\n\r\n for (; endIndex < document.Length; endIndex++)\r\n {\r\n if (!char.IsLetterOrDigit(document[endIndex]))\r\n break;\r\n }\r\n\r\n if (startIndex != endIndex) return document.Substring(startIndex + 1, endIndex - startIndex - 1);\r\n }\r\n\r\n return searchString;\r\n }\r\n\r\n public bool TryFindNextAndSelect(SearchContext searchContext, bool stopAtEof, out bool regexError)\r\n {\r\n regexError = false;\r\n\r\n if (string.IsNullOrEmpty(searchContext.SearchText))\r\n {\r\n return false;\r\n }\r\n\r\n var document = GetText();\r\n\r\n if (Document.Selection.EndPosition > document.Length) Document.Selection.EndPosition = document.Length;\r\n\r\n if (searchContext.UseRegex)\r\n {\r\n return TryFindNextAndSelectUsingRegex(document, searchContext, stopAtEof, out regexError);\r\n }\r\n else\r\n {\r\n StringComparison comparison = searchContext.MatchCase ? StringComparison.Ordinal : StringComparison.OrdinalIgnoreCase;\r\n\r\n var index = searchContext.MatchWholeWord\r\n ? document.IndexOfWholeWord(searchContext.SearchText, Document.Selection.EndPosition, comparison)\r\n : document.IndexOf(searchContext.SearchText, Document.Selection.EndPosition, comparison);\r\n\r\n if (index != -1)\r\n {\r\n Document.Selection.StartPosition = index;\r\n Document.Selection.EndPosition = index + searchContext.SearchText.Length;\r\n }\r\n else\r\n {\r\n if (!stopAtEof)\r\n {\r\n index = searchContext.MatchWholeWord\r\n ? document.IndexOfWholeWord(searchContext.SearchText, 0, comparison)\r\n : document.IndexOf(searchContext.SearchText, 0, comparison);\r\n\r\n if (index != -1)\r\n {\r\n Document.Selection.StartPosition = index;\r\n Document.Selection.EndPosition = index + searchContext.SearchText.Length;\r\n }\r\n }\r\n }\r\n\r\n if (index == -1)\r\n {\r\n Document.Selection.StartPosition = Document.Selection.EndPosition;\r\n return false;\r\n }\r\n\r\n return true;\r\n }\r\n }\r\n\r\n public bool TryFindPreviousAndSelect(SearchContext searchContext, bool stopAtBof, out bool regexError)\r\n {\r\n regexError = false;\r\n\r\n if (string.IsNullOrEmpty(searchContext.SearchText))\r\n {\r\n return false;\r\n }\r\n\r\n var document = GetText();\r\n\r\n if (searchContext.UseRegex)\r\n {\r\n return TryFindPreviousAndSelectUsingRegex(document, searchContext, out regexError, stopAtBof);\r\n }\r\n else\r\n {\r\n var searchIndex = Document.Selection.StartPosition - 1;\r\n if (searchIndex < 0)\r\n {\r\n if (stopAtBof)\r\n {\r\n return false;\r\n }\r\n else\r\n {\r\n searchIndex = document.Length - 1;\r\n }\r\n }\r\n\r\n StringComparison comparison = searchContext.MatchCase ? StringComparison.Ordinal : StringComparison.OrdinalIgnoreCase;\r\n\r\n var index = searchContext.MatchWholeWord\r\n ? document.LastIndexOfWholeWord(searchContext.SearchText, searchIndex, comparison)\r\n : document.LastIndexOf(searchContext.SearchText, searchIndex, comparison);\r\n\r\n if (index != -1)\r\n {\r\n Document.Selection.StartPosition = index;\r\n Document.Selection.EndPosition = index + searchContext.SearchText.Length;\r\n }\r\n else\r\n {\r\n index = searchContext.MatchWholeWord\r\n ? document.LastIndexOfWholeWord(searchContext.SearchText, document.Length - 1, comparison)\r\n : document.LastIndexOf(searchContext.SearchText, document.Length - 1, comparison);\r\n\r\n if (index != -1)\r\n {\r\n Document.Selection.StartPosition = index;\r\n Document.Selection.EndPosition = index + searchContext.SearchText.Length;\r\n }\r\n }\r\n\r\n if (index == -1)\r\n {\r\n Document.Selection.StartPosition = Document.Selection.EndPosition;\r\n return false;\r\n }\r\n\r\n return true;\r\n }\r\n }\r\n\r\n public bool TryFindNextAndReplace(SearchContext searchContext, string replaceText, out bool regexError)\r\n {\r\n Document.Selection.EndPosition = Document.Selection.StartPosition;\r\n\r\n if (TryFindNextAndSelect(searchContext, stopAtEof: true, out regexError))\r\n {\r\n if (searchContext.UseRegex)\r\n {\r\n replaceText = ApplyTabAndLineEndingFix(replaceText);\r\n }\r\n\r\n Document.Selection.SetText(TextSetOptions.None, replaceText);\r\n TryFindNextAndSelect(searchContext, stopAtEof: true, out _);\r\n return true;\r\n }\r\n\r\n return false;\r\n }\r\n\r\n public bool TryFindPreviousAndReplace(SearchContext searchContext, string replaceText, out bool regexError)\r\n {\r\n Document.Selection.StartPosition = Document.Selection.EndPosition;\r\n\r\n if (TryFindPreviousAndSelect(searchContext, stopAtBof: true, out regexError))\r\n {\r\n if (searchContext.UseRegex)\r\n {\r\n replaceText = ApplyTabAndLineEndingFix(replaceText);\r\n }\r\n\r\n Document.Selection.SetText(TextSetOptions.None, replaceText);\r\n TryFindPreviousAndSelect(searchContext, stopAtBof: true, out _);\r\n return true;\r\n }\r\n\r\n return false;\r\n }\r\n\r\n public bool TryFindAndReplaceAll(SearchContext searchContext, string replaceText, out bool regexError)\r\n {\r\n regexError = false;\r\n var found = false;\r\n var text = GetText();\r\n\r\n if (string.IsNullOrEmpty(searchContext.SearchText))\r\n {\r\n return false;\r\n }\r\n\r\n if (searchContext.UseRegex)\r\n {\r\n found = TryFindAndReplaceAllUsingRegex(text, searchContext, replaceText, out regexError, out var output);\r\n if (found) text = output;\r\n }\r\n else\r\n {\r\n var pos = 0;\r\n var searchTextLength = searchContext.SearchText.Length;\r\n var replaceTextLength = replaceText.Length;\r\n\r\n StringComparison comparison = searchContext.MatchCase ? StringComparison.Ordinal : StringComparison.OrdinalIgnoreCase;\r\n\r\n pos = searchContext.MatchWholeWord\r\n ? text.IndexOfWholeWord(searchContext.SearchText, pos, comparison)\r\n : text.IndexOf(searchContext.SearchText, pos, comparison);\r\n\r\n while (pos != -1)\r\n {\r\n found = true;\r\n text = text.Remove(pos, searchTextLength).Insert(pos, replaceText);\r\n pos += replaceTextLength;\r\n pos = searchContext.MatchWholeWord\r\n ? text.IndexOfWholeWord(searchContext.SearchText, pos, comparison)\r\n : text.IndexOf(searchContext.SearchText, pos, comparison);\r\n }\r\n }\r\n\r\n if (found)\r\n {\r\n SetText(text);\r\n Document.Selection.StartPosition = int.MaxValue;\r\n Document.Selection.EndPosition = Document.Selection.StartPosition;\r\n }\r\n\r\n return found;\r\n }\r\n\r\n private bool TryFindNextAndSelectUsingRegex(string content, SearchContext searchContext, bool stopAtEof,\r\n out bool regexError)\r\n {\r\n try\r\n {\r\n regexError = false;\r\n content = content.Replace(RichEditBoxDefaultLineEnding, RegexDefaultLineEnding);\r\n Regex regex = new Regex(searchContext.SearchText,\r\n RegexOptions.Multiline | (searchContext.MatchCase ? RegexOptions.None : RegexOptions.IgnoreCase));\r\n\r\n var match = regex.Match(content, Document.Selection.EndPosition);\r\n\r\n if (!match.Success && !stopAtEof)\r\n {\r\n match = regex.Match(content, 0);\r\n }\r\n\r\n if (match.Success)\r\n {\r\n var index = match.Index;\r\n Document.Selection.StartPosition = index;\r\n Document.Selection.EndPosition = index + match.Length;\r\n return true;\r\n }\r\n else\r\n {\r\n Document.Selection.StartPosition = Document.Selection.EndPosition;\r\n return false;\r\n }\r\n }\r\n catch (Exception)\r\n {\r\n regexError = true;\r\n return false;\r\n }\r\n }\r\n\r\n private bool TryFindPreviousAndSelectUsingRegex(string content, SearchContext searchContext, out bool regexError, bool stopAtBof)\r\n {\r\n try\r\n {\r\n regexError = false;\r\n content = content.Replace(RichEditBoxDefaultLineEnding, RegexDefaultLineEnding);\r\n Regex regex = new Regex(searchContext.SearchText,\r\n RegexOptions.RightToLeft | RegexOptions.Multiline |\r\n (searchContext.MatchCase ? RegexOptions.None : RegexOptions.IgnoreCase));\r\n\r\n var match = regex.Match(content, Document.Selection.StartPosition);\r\n\r\n if (!match.Success && !stopAtBof)\r\n {\r\n match = regex.Match(content, content.Length);\r\n }\r\n\r\n if (match.Success)\r\n {\r\n var index = match.Index;\r\n Document.Selection.StartPosition = index;\r\n Document.Selection.EndPosition = index + match.Length;\r\n return true;\r\n }\r\n else\r\n {\r\n Document.Selection.StartPosition = Document.Selection.EndPosition;\r\n return false;\r\n }\r\n }\r\n catch (Exception)\r\n {\r\n regexError = true;\r\n return false;\r\n }\r\n }\r\n\r\n private static bool TryFindAndReplaceAllUsingRegex(string content, SearchContext searchContext, string replaceText, out bool regexError, out string output)\r\n {\r\n regexError = false;\r\n output = string.Empty;\r\n content = content.Replace(RichEditBoxDefaultLineEnding, RegexDefaultLineEnding);\r\n\r\n try\r\n {\r\n Regex regex = new Regex(searchContext.SearchText, RegexOptions.Multiline | (searchContext.MatchCase ? RegexOptions.None : RegexOptions.IgnoreCase));\r\n\r\n if (regex.IsMatch(content))\r\n {\r\n if (searchContext.UseRegex)\r\n {\r\n replaceText = ApplyTabAndLineEndingFix(replaceText);\r\n }\r\n\r\n output = regex.Replace(content, replaceText).Replace(RegexDefaultLineEnding, RichEditBoxDefaultLineEnding);\r\n return true;\r\n }\r\n }\r\n catch (Exception)\r\n {\r\n regexError = true;\r\n return false;\r\n }\r\n\r\n return false;\r\n }\r\n\r\n private static string ApplyTabAndLineEndingFix(string text)\r\n {\r\n return text.Replace(\"\\\\r\", \"\\r\").Replace(\"\\\\n\", \"\\n\").Replace(\"\\\\t\", \"\\t\");\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditorCore.FontSize.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.TextEditor\r\n{\r\n using System;\r\n using Notepads.Services;\r\n\r\n public partial class TextEditorCore\r\n {\r\n private void IncreaseFontSize(double delta)\r\n {\r\n if (_fontZoomFactor < _maximumZoomFactor)\r\n {\r\n if (_fontZoomFactor % 10 > 0)\r\n {\r\n SetFontZoomFactor(Math.Ceiling(_fontZoomFactor / 10) * 10);\r\n }\r\n else\r\n {\r\n FontSize += delta * AppSettingsService.EditorFontSize;\r\n }\r\n }\r\n }\r\n\r\n private void DecreaseFontSize(double delta)\r\n {\r\n if (_fontZoomFactor > _minimumZoomFactor)\r\n {\r\n if (_fontZoomFactor % 10 > 0)\r\n {\r\n SetFontZoomFactor(Math.Floor(_fontZoomFactor / 10) * 10);\r\n }\r\n else\r\n {\r\n FontSize -= delta * AppSettingsService.EditorFontSize;\r\n }\r\n }\r\n }\r\n\r\n private void ResetFontSizeToDefault()\r\n {\r\n FontSize = AppSettingsService.EditorFontSize;\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditorCore.Indentation.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.TextEditor\r\n{\r\n using System.Text;\r\n using Windows.UI.Text;\r\n\r\n public partial class TextEditorCore\r\n {\r\n /// \r\n /// Add indentation based on current selection\r\n /// \r\n /// \r\n /// Remove indentation based on current selection\r\n /// \r\n /// \r\n /// Join selected lines into one line using space char as the separator\r\n /// Example:\r\n /// ...\r\n /// aaa\r\n /// bbb\r\n /// ccc\r\n /// ...\r\n /// ->\r\n /// aaa bbb ccc\r\n /// \r\n private void JoinText()\r\n {\r\n try\r\n {\r\n GetTextSelectionPosition(out var start, out var end);\r\n GetLineColumnSelection(out var startLine,\r\n out var endLine,\r\n out var startColumn,\r\n out var endColumn,\r\n out _,\r\n out _);\r\n\r\n // Does not make any sense to join 1 line\r\n if (startLine == endLine) return;\r\n\r\n var document = GetText();\r\n var lines = GetDocumentLinesCache();\r\n\r\n var startLineInitialIndex = start - startColumn + 1;\r\n var endLineFinalIndex = end - endColumn + lines[endLine - 1].Length + 1;\r\n if (endLineFinalIndex > document.Length) endLineFinalIndex = document.Length;\r\n\r\n if (document[endLineFinalIndex - 1] == RichEditBoxDefaultLineEnding) endLineFinalIndex--;\r\n if (endLineFinalIndex - startLineInitialIndex <= 0) return;\r\n\r\n var selectedLines = document.Substring(startLineInitialIndex, endLineFinalIndex - startLineInitialIndex);\r\n var joinedLines = selectedLines.Replace(RichEditBoxDefaultLineEnding, ' ');\r\n\r\n var newContent = document.Remove(startLineInitialIndex, endLineFinalIndex - startLineInitialIndex)\r\n .Insert(startLineInitialIndex, joinedLines);\r\n\r\n Document.SetText(TextSetOptions.None, newContent);\r\n Document.Selection.SetRange(start, end);\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(TextEditorCore)}] Failed to join text: {ex}\");\r\n AnalyticsService.TrackEvent(\"TextEditorCore_FailedToJoinText\",\r\n new Dictionary { { \"Exception\", ex.ToString() } });\r\n }\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditorCore.LineHighlighter.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.TextEditor\r\n{\r\n using System;\r\n using Windows.UI.Xaml;\r\n\r\n public partial class TextEditorCore\r\n {\r\n private bool _displayLineHighlighter;\r\n\r\n public bool DisplayLineHighlighter\r\n {\r\n get => _displayLineHighlighter;\r\n set\r\n {\r\n if (_displayLineHighlighter != value)\r\n {\r\n _displayLineHighlighter = value;\r\n UpdateLineHighlighterAndIndicator();\r\n }\r\n }\r\n }\r\n\r\n private void UpdateLineHighlighterAndIndicator()\r\n {\r\n if (!_loaded) return;\r\n\r\n if (!DisplayLineHighlighter && !DisplayLineNumbers)\r\n {\r\n _lineHighlighter.Visibility = Visibility.Collapsed;\r\n _lineIndicator.Visibility = Visibility.Collapsed;\r\n return;\r\n }\r\n\r\n Document.Selection.GetRect(Windows.UI.Text.PointOptions.ClientCoordinates,\r\n out Windows.Foundation.Rect selectionRect, out var _);\r\n\r\n var singleLineHeight = GetSingleLineHeight();\r\n var thickness = new Thickness(0.08 * singleLineHeight);\r\n var height = selectionRect.Height;\r\n\r\n // Just to make sure height is a positive number and not smaller than single line height\r\n if (height < singleLineHeight) height = singleLineHeight;\r\n\r\n // Show line highlighter rect when it is enabled when selection is single line only\r\n if (DisplayLineHighlighter && height < singleLineHeight * 1.5f)\r\n {\r\n _lineHighlighter.Height = height;\r\n _lineHighlighter.Margin = new Thickness(0, selectionRect.Y + Padding.Top, 0, 0);\r\n _lineHighlighter.Width = Math.Clamp(_rootGrid.ActualWidth, 0, Double.PositiveInfinity);\r\n\r\n _lineHighlighter.Visibility = Visibility.Visible;\r\n _lineIndicator.Visibility = Visibility.Collapsed;\r\n }\r\n else if (DisplayLineNumbers) // Show line indicator when line highlighter is disabled but line numbers are enabled\r\n {\r\n _lineIndicator.Height = height;\r\n _lineIndicator.Margin = new Thickness(0, selectionRect.Y + Padding.Top, 0, 0);\r\n _lineIndicator.BorderThickness = thickness;\r\n _lineIndicator.Width = 0.1 * singleLineHeight;\r\n\r\n _lineIndicator.Visibility = Visibility.Visible;\r\n _lineHighlighter.Visibility = Visibility.Collapsed;\r\n }\r\n else\r\n {\r\n _lineIndicator.Visibility = Visibility.Collapsed;\r\n _lineHighlighter.Visibility = Visibility.Collapsed;\r\n }\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditorCore.LineNumbers.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.TextEditor\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using Windows.Foundation;\r\n using Windows.UI.Text;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Media;\r\n using Notepads.Utilities;\r\n using Microsoft.Toolkit.Uwp.Helpers;\r\n\r\n public partial class TextEditorCore\r\n {\r\n private bool _displayLineNumbers;\r\n\r\n public bool DisplayLineNumbers\r\n {\r\n get => _displayLineNumbers;\r\n set\r\n {\r\n if (_displayLineNumbers != value)\r\n {\r\n _displayLineNumbers = value;\r\n\r\n if (value)\r\n {\r\n ShowLineNumbers();\r\n }\r\n else\r\n {\r\n HideLineNumbers();\r\n }\r\n }\r\n }\r\n }\r\n\r\n private readonly IList _renderedLineNumberBlocks = new List();\r\n private readonly Dictionary _minRequisiteIntegerTextRenderingWidthCache = new Dictionary();\r\n private readonly SolidColorBrush _lineNumberDarkModeForegroundBrush = new SolidColorBrush(\"#99EEEEEE\".ToColor());\r\n private readonly SolidColorBrush _lineNumberLightModeForegroundBrush = new SolidColorBrush(\"#99000000\".ToColor());\r\n\r\n private void ShowLineNumbers()\r\n {\r\n if (!_loaded) return;\r\n\r\n ResetLineNumberCanvasClipping();\r\n UpdateLineNumbersRendering();\r\n\r\n // Call UpdateLineHighlighterAndIndicator to adjust it's state\r\n UpdateLineHighlighterAndIndicator();\r\n }\r\n\r\n private void HideLineNumbers()\r\n {\r\n if (!_loaded) return;\r\n\r\n foreach (var lineNumberBlock in _renderedLineNumberBlocks)\r\n {\r\n lineNumberBlock.Visibility = Visibility.Collapsed;\r\n }\r\n\r\n _lineNumberGrid.BorderThickness = new Thickness(0, 0, 0, 0);\r\n _lineNumberGrid.Margin = new Thickness(0, 0, 0, 0);\r\n _lineNumberGrid.Width = .0f;\r\n\r\n // Call UpdateLineHighlighterAndIndicator to adjust it's state\r\n // Since when line highlighter is disabled, we still show the line indicator when line numbers are showing\r\n UpdateLineHighlighterAndIndicator();\r\n }\r\n\r\n private void OnLineNumberGridSizeChanged(object sender, SizeChangedEventArgs e)\r\n {\r\n ResetLineNumberCanvasClipping();\r\n }\r\n\r\n private void ResetLineNumberCanvasClipping()\r\n {\r\n if (!_loaded || !DisplayLineNumbers) return;\r\n\r\n _lineNumberGrid.Margin = new Thickness(0, 0, (-1 * Padding.Left) + 1, 0);\r\n _lineNumberGrid.Clip = new RectangleGeometry\r\n {\r\n Rect = new Rect(\r\n 0,\r\n Padding.Top,\r\n _lineNumberGrid.ActualWidth,\r\n Math.Clamp(_lineNumberGrid.ActualHeight - (Padding.Top + Padding.Bottom), .0f, Double.PositiveInfinity))\r\n };\r\n }\r\n\r\n private void UpdateLineNumbersRendering()\r\n {\r\n if (!_loaded || !DisplayLineNumbers) return;\r\n\r\n var startRange = Document.GetRangeFromPoint(\r\n new Point(_contentScrollViewer.HorizontalOffset, _contentScrollViewer.VerticalOffset),\r\n PointOptions.ClientCoordinates);\r\n\r\n var endRange = Document.GetRangeFromPoint(\r\n new Point(_contentScrollViewer.HorizontalOffset + _contentScrollViewer.ViewportWidth,\r\n _contentScrollViewer.VerticalOffset + _contentScrollViewer.ViewportHeight),\r\n PointOptions.ClientCoordinates);\r\n\r\n var document = GetDocumentLinesCache();\r\n\r\n Dictionary lineNumberTextRenderingPositions = CalculateLineNumberTextRenderingPositions(document, startRange, endRange);\r\n\r\n var minLineNumberTextRenderingWidth = CalculateMinimumRequisiteIntegerTextRenderingWidth(FontFamily,\r\n FontSize, (document.Length - 1).ToString().Length);\r\n\r\n RenderLineNumbersInternal(lineNumberTextRenderingPositions, minLineNumberTextRenderingWidth);\r\n }\r\n\r\n /// \r\n /// Get minimum rendering width needed for displaying number text with certain length.\r\n /// Take length of 3 as example, it is going to iterate thru all possible combinations like:\r\n /// 111, 222, 333, 444 ... 999 to get minimum rendering length needed to display all of them (the largest width is the min here).\r\n /// For mono font text, the width is always the same for same length but for non-mono font text, it depends.\r\n /// Thus we need to calculate here to determine width needed for rendering integer number only text.\r\n /// \r\n /// CalculateLineNumberTextRenderingPositions(string[] lines, ITextRange startRange, ITextRange endRange)\r\n {\r\n var offset = 0;\r\n var lineRects = new Dictionary(); // 1 - based\r\n\r\n for (int i = 0; i < lines.Length - 1; i++)\r\n {\r\n var line = lines[i];\r\n\r\n // Use \"offset + line.Length + 1\" instead of just \"offset\" here is to capture the line right above the viewport\r\n if (offset + line.Length + 1 >= startRange.StartPosition && offset <= endRange.EndPosition)\r\n {\r\n Document.GetRange(offset, offset + line.Length)\r\n .GetRect(PointOptions.ClientCoordinates, out var rect, out _);\r\n\r\n lineRects[i + 1] = rect;\r\n }\r\n else if (offset > endRange.EndPosition)\r\n {\r\n break;\r\n }\r\n\r\n offset += line.Length + 1; // 1 for line ending: '\\r'\r\n }\r\n\r\n return lineRects;\r\n }\r\n\r\n private void RenderLineNumbersInternal(Dictionary lineNumberTextRenderingPositions, double minLineNumberTextRenderingWidth)\r\n {\r\n var padding = FontSize / 2;\r\n var lineNumberPadding = new Thickness(padding, 2, padding + 2, 2);\r\n var lineHeight = GetSingleLineHeight();\r\n var lineNumberTextBlockHeight = lineHeight + Padding.Top + lineNumberPadding.Top;\r\n var lineNumberForeground = (ActualTheme == ElementTheme.Dark)\r\n ? _lineNumberDarkModeForegroundBrush\r\n : _lineNumberLightModeForegroundBrush;\r\n\r\n var numOfReusableLineNumberBlocks = _renderedLineNumberBlocks.Count;\r\n\r\n foreach (var (lineNumber, rect) in lineNumberTextRenderingPositions)\r\n {\r\n var margin = new Thickness(lineNumberPadding.Left,\r\n rect.Top + lineNumberPadding.Top + Padding.Top,\r\n lineNumberPadding.Right,\r\n lineNumberPadding.Bottom);\r\n\r\n // Re-use already rendered line number blocks\r\n if (numOfReusableLineNumberBlocks > 0)\r\n {\r\n var index = numOfReusableLineNumberBlocks - 1;\r\n _renderedLineNumberBlocks[index].Text = lineNumber.ToString();\r\n _renderedLineNumberBlocks[index].Margin = margin;\r\n _renderedLineNumberBlocks[index].Height = lineNumberTextBlockHeight;\r\n _renderedLineNumberBlocks[index].Width = minLineNumberTextRenderingWidth;\r\n _renderedLineNumberBlocks[index].Visibility = Visibility.Visible;\r\n _renderedLineNumberBlocks[index].Foreground = lineNumberForeground;\r\n\r\n numOfReusableLineNumberBlocks--;\r\n }\r\n else // Render new line number block when there is nothing to re-use\r\n {\r\n var lineNumberBlock = new TextBlock()\r\n {\r\n Text = lineNumber.ToString(),\r\n Height = lineNumberTextBlockHeight,\r\n Width = minLineNumberTextRenderingWidth,\r\n Margin = margin,\r\n TextAlignment = TextAlignment.Right,\r\n HorizontalAlignment = HorizontalAlignment.Right,\r\n VerticalAlignment = VerticalAlignment.Bottom,\r\n HorizontalTextAlignment = TextAlignment.Right,\r\n Foreground = lineNumberForeground\r\n };\r\n\r\n _lineNumberCanvas.Children.Add(lineNumberBlock);\r\n _renderedLineNumberBlocks.Add(lineNumberBlock);\r\n }\r\n }\r\n\r\n // Hide all un-used rendered line number block to avoid rendering collision from happening\r\n for (int i = 0; i < numOfReusableLineNumberBlocks; i++)\r\n {\r\n _renderedLineNumberBlocks[i].Visibility = Visibility.Collapsed;\r\n }\r\n\r\n _lineNumberGrid.BorderThickness = new Thickness(0, 0, 0.08 * lineHeight, 0);\r\n _lineNumberGrid.Width = lineNumberPadding.Left + minLineNumberTextRenderingWidth + lineNumberPadding.Right;\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditorCore.MoveText.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.TextEditor\r\n{\r\n using System;\r\n using Windows.UI.Text;\r\n\r\n public partial class TextEditorCore\r\n {\r\n private void MoveTextUp()\r\n {\r\n GetLineColumnSelection(out var startLine,\r\n out var endLine,\r\n out var startColumn,\r\n out var endColumn,\r\n out _,\r\n out _);\r\n\r\n if (startLine == 1) return;\r\n\r\n GetTextSelectionPosition(out var start, out var end);\r\n\r\n var document = GetText();\r\n var lines = GetDocumentLinesCache();\r\n\r\n var startLineInitialIndex = start - startColumn;\r\n var endLineFinalIndex = end - endColumn + lines[endLine - 1].Length +\r\n (end > start && (end > document.Length || document[end - 1].Equals(RichEditBoxDefaultLineEnding)) ? 0 : 1);\r\n\r\n MoveLines(document, startLineInitialIndex, endLineFinalIndex, start, end, -lines[startLine - 2].Length - 1);\r\n }\r\n\r\n private void MoveTextDown()\r\n {\r\n GetLineColumnSelection(out _,\r\n out var endLine,\r\n out var startColumn,\r\n out var endColumn,\r\n out _,\r\n out var lineCount);\r\n\r\n if (endLine == lineCount) return;\r\n\r\n GetTextSelectionPosition(out var start, out var end);\r\n\r\n var document = GetText();\r\n var lines = GetDocumentLinesCache();\r\n\r\n var startLineInitialIndex = start - startColumn + 1;\r\n var endLineFinalIndex = end - endColumn + lines[endLine - 1].Length +\r\n (end > start && document[end - 1].Equals(RichEditBoxDefaultLineEnding) ? 1 : 2);\r\n\r\n MoveLines(document, startLineInitialIndex, endLineFinalIndex, start, end, lines[endLine].Length + 1);\r\n }\r\n\r\n private void MoveLines(string document,\r\n int startLineInitialIndex, int endLineFinalIndex,\r\n int selectionStart, int selectionEnd, int selectionMoveAmount)\r\n {\r\n var insertIndex = startLineInitialIndex + selectionMoveAmount;\r\n var movingLines = document.Substring(startLineInitialIndex, endLineFinalIndex - startLineInitialIndex);\r\n var remainingContent = document.Remove(startLineInitialIndex, endLineFinalIndex - startLineInitialIndex);\r\n\r\n if (insertIndex < 0)\r\n {\r\n insertIndex = 0;\r\n remainingContent = RichEditBoxDefaultLineEnding + remainingContent;\r\n movingLines = movingLines.Remove(0, 1);\r\n }\r\n else if (insertIndex >= remainingContent.Length)\r\n {\r\n remainingContent += RichEditBoxDefaultLineEnding;\r\n movingLines = movingLines.Remove(movingLines.Length - 1);\r\n }\r\n\r\n Document.Selection.GetRect(PointOptions.Transform, out Windows.Foundation.Rect rect, out var _);\r\n GetScrollViewerPosition(out var horizontalOffset, out var verticalOffset);\r\n var wasSelectionInView = IsSelectionRectInView(rect, horizontalOffset, verticalOffset);\r\n\r\n var newContent = remainingContent.Insert(insertIndex, movingLines);\r\n selectionStart += selectionMoveAmount;\r\n selectionEnd += selectionMoveAmount;\r\n if (selectionStart < 0) selectionStart = 0;\r\n\r\n Document.SetText(TextSetOptions.None, newContent);\r\n Document.Selection.SetRange(selectionStart, selectionEnd);\r\n\r\n // After SetText() and SetRange(), RichEdit will scroll selection into view\r\n // and change scroll viewer's position even if it was already in the viewport\r\n // It is better to keep its original scroll position after changing the texts' position in this case\r\n if (wasSelectionInView)\r\n {\r\n _contentScrollViewer.ChangeView(\r\n horizontalOffset,\r\n verticalOffset,\r\n zoomFactor: null,\r\n disableAnimation: true);\r\n }\r\n }\r\n\r\n private void MoveTextLeft()\r\n {\r\n GetTextSelectionPosition(out var start, out var end);\r\n\r\n var document = GetText();\r\n\r\n if (start == 0) return;\r\n\r\n var movingWordIndexData = GetMovingWordsIndexData(document, start, end);\r\n var startIndex = movingWordIndexData.Item1;\r\n var endIndex = movingWordIndexData.Item2;\r\n if (startIndex <= 0 || startIndex >= endIndex) return;\r\n end = movingWordIndexData.Item3;\r\n\r\n var replacedWordEndIndex = startIndex;\r\n while (replacedWordEndIndex > 0)\r\n {\r\n replacedWordEndIndex--;\r\n if (char.IsLetterOrDigit(document[replacedWordEndIndex]))\r\n {\r\n replacedWordEndIndex++;\r\n break;\r\n }\r\n }\r\n\r\n var replacedWordStartIndex = replacedWordEndIndex;\r\n while (replacedWordStartIndex > 0)\r\n {\r\n replacedWordStartIndex--;\r\n if (!char.IsLetterOrDigit(document[replacedWordStartIndex]))\r\n {\r\n replacedWordStartIndex++;\r\n break;\r\n }\r\n }\r\n\r\n MoveWords(document, replacedWordStartIndex, replacedWordEndIndex, startIndex, endIndex, start, end, replacedWordStartIndex - startIndex);\r\n }\r\n\r\n private void MoveTextRight()\r\n {\r\n GetTextSelectionPosition(out var start, out var end);\r\n\r\n var document = GetText();\r\n\r\n if (end >= document.Length) return;\r\n\r\n var movingWordIndexData = GetMovingWordsIndexData(document, start, end);\r\n var startIndex = movingWordIndexData.Item1;\r\n var endIndex = movingWordIndexData.Item2;\r\n if (endIndex <= startIndex || endIndex >= document.Length) return;\r\n\r\n var replacedWordStartIndex = endIndex;\r\n for (; replacedWordStartIndex < document.Length; replacedWordStartIndex++)\r\n {\r\n if (char.IsLetterOrDigit(document[replacedWordStartIndex]))\r\n {\r\n break;\r\n }\r\n }\r\n\r\n var replacedWordEndIndex = replacedWordStartIndex;\r\n for (; replacedWordEndIndex < document.Length; replacedWordEndIndex++)\r\n {\r\n if (!char.IsLetterOrDigit(document[replacedWordEndIndex]))\r\n {\r\n break;\r\n }\r\n }\r\n\r\n MoveWords(document, startIndex, endIndex, replacedWordStartIndex, replacedWordEndIndex, start, end, replacedWordEndIndex - endIndex);\r\n }\r\n\r\n private Tuple GetMovingWordsIndexData(string document, int selectionStart, int selectionEnd)\r\n {\r\n var startIndex = selectionStart;\r\n if (selectionEnd == selectionStart || char.IsLetterOrDigit(document[selectionStart]))\r\n {\r\n while (startIndex > 0)\r\n {\r\n startIndex--;\r\n if (!char.IsLetterOrDigit(document[startIndex]))\r\n {\r\n startIndex++;\r\n break;\r\n }\r\n }\r\n }\r\n\r\n if (selectionEnd > document.Length) selectionEnd = document.Length;\r\n var endIndex = selectionEnd;\r\n if (selectionEnd == selectionStart || char.IsLetterOrDigit(document[selectionEnd - 1]))\r\n {\r\n while (endIndex < document.Length)\r\n {\r\n endIndex++;\r\n if (!char.IsLetterOrDigit(document[endIndex - 1]))\r\n {\r\n endIndex--;\r\n break;\r\n }\r\n }\r\n }\r\n\r\n return Tuple.Create(startIndex, endIndex, selectionEnd);\r\n }\r\n\r\n private void MoveWords(string document,\r\n int leftWordsStartIndex, int leftWordsEndIndex,\r\n int rightWordsStartIndex, int rightWordsEndIndex,\r\n int selectionStart, int selectionEnd, int selectionMoveAmount)\r\n {\r\n Document.Selection.GetRect(PointOptions.Transform, out Windows.Foundation.Rect rect, out var _);\r\n GetScrollViewerPosition(out var horizontalOffset, out var verticalOffset);\r\n var wasSelectionInView = IsSelectionRectInView(rect, horizontalOffset, verticalOffset);\r\n\r\n var leftWords = document.Substring(leftWordsStartIndex, leftWordsEndIndex - leftWordsStartIndex);\r\n var rightWords = document.Substring(rightWordsStartIndex, rightWordsEndIndex - rightWordsStartIndex);\r\n document = document.Remove(rightWordsStartIndex, rightWordsEndIndex - rightWordsStartIndex).Insert(rightWordsStartIndex, leftWords)\r\n .Remove(leftWordsStartIndex, leftWordsEndIndex - leftWordsStartIndex).Insert(leftWordsStartIndex, rightWords);\r\n selectionStart += selectionMoveAmount;\r\n selectionEnd += selectionMoveAmount;\r\n\r\n Document.SetText(TextSetOptions.None, document);\r\n Document.Selection.SetRange(selectionStart, selectionEnd);\r\n\r\n // After SetText() and SetRange(), RichEdit will scroll selection into view\r\n // and change scroll viewer's position even if it was already in the viewport\r\n // It is better to keep its original vertical scroll position after changing the texts' position in this case\r\n if (wasSelectionInView)\r\n {\r\n _contentScrollViewer.ChangeView(\r\n null,\r\n verticalOffset,\r\n zoomFactor: null,\r\n disableAnimation: true);\r\n }\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditorCore.WebSearch.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.TextEditor\r\n{\r\n using System;\r\n using Windows.System;\r\n using Notepads.Services;\r\n using Notepads.Utilities;\r\n using System.Threading.Tasks;\r\n\r\n public partial class TextEditorCore\r\n {\r\n public async Task SearchInWebAsync()\r\n {\r\n try\r\n {\r\n if (Document.Selection.Length == 0)\r\n {\r\n return;\r\n }\r\n\r\n var selectedText = Document.Selection.Text.Trim();\r\n\r\n // The maximum length of a URL in the address bar is 2048 characters\r\n // Let's take 2000 here to make sure we are not exceeding the limit\r\n // Otherwise we will see \"Invalid URI: The uri string is too long\" exception\r\n var searchString = selectedText.Length <= 2000 ? selectedText : selectedText.Substring(0, 2000);\r\n\r\n if (Uri.TryCreate(searchString, UriKind.Absolute, out var webUrl) &&\r\n (webUrl.Scheme == Uri.UriSchemeHttp || webUrl.Scheme == Uri.UriSchemeHttps))\r\n {\r\n await Launcher.LaunchUriAsync(webUrl);\r\n return;\r\n }\r\n\r\n var searchUri = new Uri(string.Format(SearchEngineUtility.GetSearchUrlBySearchEngine(AppSettingsService.EditorDefaultSearchEngine)\r\n , string.Join(\"+\", searchString.Split(null))));\r\n await Launcher.LaunchUriAsync(searchUri);\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(TextEditorCore)}] Failed to open search link: {ex.Message}\");\r\n }\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditorCore.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.TextEditor\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using System.Threading.Tasks;\r\n using Notepads.Commands;\r\n using Notepads.Extensions;\r\n using Notepads.Services;\r\n using Notepads.Utilities;\r\n using Windows.ApplicationModel.DataTransfer;\r\n using Windows.Foundation;\r\n using Windows.System;\r\n using Windows.UI.Core;\r\n using Windows.UI.Text;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Controls.Primitives;\r\n using Windows.UI.Xaml.Input;\r\n using Windows.UI.Xaml.Media;\r\n\r\n [TemplatePart(Name = ContentElementName, Type = typeof(ScrollViewer))]\r\n [TemplatePart(Name = RootGridName, Type = typeof(Grid))]\r\n [TemplatePart(Name = LineNumberCanvasName, Type = typeof(Canvas))]\r\n [TemplatePart(Name = LineNumberGridName, Type = typeof(Grid))]\r\n [TemplatePart(Name = LineHighlighterAndIndicatorCanvasName, Type = typeof(Canvas))]\r\n [TemplatePart(Name = LineHighlighterName, Type = typeof(Grid))]\r\n [TemplatePart(Name = LineIndicatorName, Type = typeof(Border))]\r\n public partial class TextEditorCore : RichEditBox\r\n {\r\n public event EventHandler TextWrappingChanged;\r\n public event EventHandler FontSizeChanged;\r\n public event EventHandler FontZoomFactorChanged;\r\n public event EventHandler CopyTextToWindowsClipboardRequested;\r\n public event EventHandler CutSelectedTextToWindowsClipboardRequested;\r\n public event EventHandler ScrollViewerViewChanging;\r\n\r\n private const char RichEditBoxDefaultLineEnding = '\\r';\r\n private const char RegexDefaultLineEnding = '\\n';\r\n\r\n private bool _isDocumentLinesCachePendingUpdate = true;\r\n private string[] _documentLinesCache; // internal copy of the active document text in array format\r\n private string _document = string.Empty; // internal copy of the active document text\r\n\r\n private readonly ICommandHandler _keyboardCommandHandler;\r\n private readonly ICommandHandler _mouseCommandHandler;\r\n\r\n private int _textSelectionStartPosition = 0;\r\n private int _textSelectionEndPosition = 0;\r\n\r\n private double _contentScrollViewerHorizontalOffset = 0;\r\n private double _contentScrollViewerVerticalOffset = 0;\r\n private double _contentScrollViewerHorizontalOffsetLastKnownPosition = 0;\r\n private double _contentScrollViewerVerticalOffsetLastKnownPosition = 0;\r\n\r\n private bool _shouldResetScrollViewerToLastKnownPositionAfterRegainingFocus = false;\r\n\r\n private bool _loaded = false;\r\n\r\n private readonly double _minimumZoomFactor = 10;\r\n private readonly double _maximumZoomFactor = 500;\r\n\r\n private const string ContentElementName = \"ContentElement\";\r\n private ScrollViewer _contentScrollViewer;\r\n private const string RootGridName = \"RootGrid\";\r\n private Grid _rootGrid;\r\n private const string LineNumberCanvasName = \"LineNumberCanvas\";\r\n private Canvas _lineNumberCanvas;\r\n private const string LineNumberGridName = \"LineNumberGrid\";\r\n private Grid _lineNumberGrid;\r\n private const string ContentScrollViewerVerticalScrollBarName = \"VerticalScrollBar\";\r\n private ScrollBar _contentScrollViewerVerticalScrollBar;\r\n private const string LineHighlighterAndIndicatorCanvasName = \"LineHighlighterAndIndicatorCanvas\";\r\n private Canvas _lineHighlighterAndIndicatorCanvas;\r\n private const string LineHighlighterName = \"LineHighlighter\";\r\n private Grid _lineHighlighter;\r\n private const string LineIndicatorName = \"LineIndicator\";\r\n private Border _lineIndicator;\r\n\r\n private TextWrapping _textWrapping = AppSettingsService.EditorDefaultTextWrapping;\r\n\r\n public new TextWrapping TextWrapping\r\n {\r\n get => _textWrapping;\r\n set\r\n {\r\n base.TextWrapping = value;\r\n _textWrapping = value;\r\n TextWrappingChanged?.Invoke(this, value);\r\n }\r\n }\r\n\r\n private double _fontZoomFactor = 100;\r\n private double _fontSize = AppSettingsService.EditorFontSize;\r\n\r\n public new double FontSize\r\n {\r\n get => _fontSize;\r\n set\r\n {\r\n base.FontSize = value;\r\n _fontSize = value;\r\n SetDefaultTabStopAndLineSpacing(FontFamily, value);\r\n FontSizeChanged?.Invoke(this, value);\r\n\r\n var newZoomFactor = Math.Round((value * 100) / AppSettingsService.EditorFontSize);\r\n if (Math.Abs(newZoomFactor - _fontZoomFactor) >= 1)\r\n {\r\n _fontZoomFactor = newZoomFactor;\r\n FontZoomFactorChanged?.Invoke(this, newZoomFactor);\r\n }\r\n }\r\n }\r\n\r\n public TextEditorCore()\r\n {\r\n IsSpellCheckEnabled = AppSettingsService.IsHighlightMisspelledWordsEnabled;\r\n TextWrapping = AppSettingsService.EditorDefaultTextWrapping;\r\n FontFamily = new FontFamily(AppSettingsService.EditorFontFamily);\r\n FontSize = AppSettingsService.EditorFontSize;\r\n FontStyle = AppSettingsService.EditorFontStyle;\r\n FontWeight = AppSettingsService.EditorFontWeight;\r\n SelectionHighlightColor = new SolidColorBrush(ThemeSettingsService.AppAccentColor);\r\n SelectionHighlightColorWhenNotFocused = new SolidColorBrush(ThemeSettingsService.AppAccentColor);\r\n SelectionFlyout = null;\r\n HorizontalAlignment = HorizontalAlignment.Stretch;\r\n VerticalAlignment = VerticalAlignment.Stretch;\r\n DisplayLineNumbers = AppSettingsService.EditorDisplayLineNumbers;\r\n DisplayLineHighlighter = AppSettingsService.EditorDisplayLineHighlighter;\r\n HandwritingView.BorderThickness = new Thickness(0);\r\n\r\n CopyingToClipboard += OnCopyingToClipboard;\r\n CuttingToClipboard += OnCuttingToClipboard;\r\n Paste += OnPaste;\r\n TextChanging += OnTextChanging;\r\n TextChanged += OnTextChanged;\r\n SelectionChanging += OnSelectionChanging;\r\n\r\n SetDefaultTabStopAndLineSpacing(FontFamily, FontSize);\r\n PointerWheelChanged += OnPointerWheelChanged;\r\n LostFocus += OnLostFocus;\r\n Loaded += OnLoaded;\r\n\r\n SelectionChanged += OnSelectionChanged;\r\n TextWrappingChanged += OnTextWrappingChanged;\r\n SizeChanged += OnSizeChanged;\r\n FontSizeChanged += OnFontSizeChanged;\r\n\r\n // Init shortcuts\r\n _keyboardCommandHandler = GetKeyboardCommandHandler();\r\n _mouseCommandHandler = GetMouseCommandHandler();\r\n\r\n HookExternalEvents();\r\n\r\n Window.Current.CoreWindow.Activated += OnCoreWindowActivated;\r\n }\r\n\r\n protected override void OnApplyTemplate()\r\n {\r\n base.OnApplyTemplate();\r\n\r\n _rootGrid = GetTemplateChild(RootGridName) as Grid;\r\n\r\n _lineNumberGrid = GetTemplateChild(LineNumberGridName) as Grid;\r\n _lineNumberCanvas = GetTemplateChild(LineNumberCanvasName) as Canvas;\r\n\r\n _lineHighlighterAndIndicatorCanvas = GetTemplateChild(LineHighlighterAndIndicatorCanvasName) as Canvas;\r\n _lineHighlighter = GetTemplateChild(LineHighlighterName) as Grid;\r\n _lineIndicator = GetTemplateChild(LineIndicatorName) as Border;\r\n\r\n _contentScrollViewer = GetTemplateChild(ContentElementName) as ScrollViewer;\r\n _shouldResetScrollViewerToLastKnownPositionAfterRegainingFocus = true;\r\n _contentScrollViewer.ViewChanging += OnContentScrollViewerViewChanging;\r\n _contentScrollViewer.ViewChanged += OnContentScrollViewerViewChanged;\r\n _contentScrollViewer.SizeChanged += OnContentScrollViewerSizeChanged;\r\n\r\n _contentScrollViewer.ApplyTemplate();\r\n var scrollViewerRoot = (FrameworkElement)VisualTreeHelper.GetChild(_contentScrollViewer, 0);\r\n _contentScrollViewerVerticalScrollBar = (ScrollBar)scrollViewerRoot.FindName(ContentScrollViewerVerticalScrollBarName);\r\n _contentScrollViewerVerticalScrollBar.ValueChanged += OnVerticalScrollBarValueChanged;\r\n\r\n _lineNumberGrid.SizeChanged += OnLineNumberGridSizeChanged;\r\n _rootGrid.SizeChanged += OnRootGridSizeChanged;\r\n\r\n Microsoft.Toolkit.Uwp.UI.ScrollViewerExtensions.SetEnableMiddleClickScrolling(_contentScrollViewer, true);\r\n }\r\n\r\n // Unhook events and clear state\r\n public void Dispose()\r\n {\r\n CopyingToClipboard -= OnCopyingToClipboard;\r\n CuttingToClipboard -= OnCuttingToClipboard;\r\n Paste -= OnPaste;\r\n TextChanging -= OnTextChanging;\r\n TextChanged -= OnTextChanged;\r\n SelectionChanging -= OnSelectionChanging;\r\n PointerWheelChanged -= OnPointerWheelChanged;\r\n LostFocus -= OnLostFocus;\r\n Loaded -= OnLoaded;\r\n\r\n if (_contentScrollViewer != null)\r\n {\r\n _contentScrollViewer.ViewChanging -= OnContentScrollViewerViewChanging;\r\n _contentScrollViewer.ViewChanged -= OnContentScrollViewerViewChanged;\r\n _contentScrollViewer.SizeChanged -= OnContentScrollViewerSizeChanged;\r\n }\r\n\r\n if (_contentScrollViewerVerticalScrollBar != null)\r\n {\r\n _contentScrollViewerVerticalScrollBar.ValueChanged -= OnVerticalScrollBarValueChanged;\r\n }\r\n\r\n if (_lineNumberGrid != null)\r\n {\r\n _lineNumberGrid.SizeChanged -= OnLineNumberGridSizeChanged;\r\n }\r\n\r\n if (_rootGrid != null)\r\n {\r\n _rootGrid.SizeChanged -= OnRootGridSizeChanged;\r\n }\r\n\r\n _lineNumberCanvas?.Children.Clear();\r\n _renderedLineNumberBlocks.Clear();\r\n _minRequisiteIntegerTextRenderingWidthCache.Clear();\r\n\r\n SelectionChanged -= OnSelectionChanged;\r\n TextWrappingChanged -= OnTextWrappingChanged;\r\n SizeChanged -= OnSizeChanged;\r\n FontSizeChanged -= OnFontSizeChanged;\r\n\r\n UnhookExternalEvents();\r\n\r\n Window.Current.CoreWindow.Activated -= OnCoreWindowActivated;\r\n }\r\n\r\n private KeyboardCommandHandler GetKeyboardCommandHandler()\r\n {\r\n var swallowedKeys = new List()\r\n {\r\n VirtualKey.B, VirtualKey.I, VirtualKey.U, VirtualKey.Tab,\r\n VirtualKey.Number1, VirtualKey.Number2, VirtualKey.Number3,\r\n VirtualKey.Number4, VirtualKey.Number5, VirtualKey.Number6,\r\n VirtualKey.Number7, VirtualKey.Number8, VirtualKey.Number9,\r\n VirtualKey.F3,\r\n };\r\n\r\n return new KeyboardCommandHandler(new List>\r\n {\r\n new KeyboardCommand(true, false, false, VirtualKey.Z, (args) => Undo()),\r\n new KeyboardCommand(true, false, true, VirtualKey.Z, (args) => Redo()),\r\n new KeyboardCommand(false, true, false, VirtualKey.Z, (args) => TextWrapping = TextWrapping == TextWrapping.Wrap ? TextWrapping.NoWrap : TextWrapping.Wrap),\r\n new KeyboardCommand(true, false, false, VirtualKey.Add, (args) => IncreaseFontSize(0.1)),\r\n new KeyboardCommand(true, false, false, (VirtualKey)187, (args) => IncreaseFontSize(0.1)), // (VirtualKey)187: =\r\n new KeyboardCommand(true, false, false, VirtualKey.Subtract, (args) => DecreaseFontSize(0.1)),\r\n new KeyboardCommand(true, false, false, (VirtualKey)189, (args) => DecreaseFontSize(0.1)), // (VirtualKey)189: -\r\n new KeyboardCommand(true, false, false, VirtualKey.Number0, (args) => ResetFontSizeToDefault()),\r\n new KeyboardCommand(true, false, false, VirtualKey.NumberPad0, (args) => ResetFontSizeToDefault()),\r\n new KeyboardCommand(VirtualKey.F5, (args) => InsertDateTimeString()),\r\n new KeyboardCommand(true, false, false, VirtualKey.E, async (args) => await SearchInWebAsync()),\r\n new KeyboardCommand(true, false, false, VirtualKey.D, (args) => DuplicateText()),\r\n new KeyboardCommand(true, false, false, VirtualKey.J, (args) => JoinText()),\r\n new KeyboardCommand(VirtualKey.Tab, (args) => AddIndentation(AppSettingsService.EditorDefaultTabIndents)),\r\n new KeyboardCommand(false, false, true, VirtualKey.Tab, (args) => RemoveIndentation(AppSettingsService.EditorDefaultTabIndents)),\r\n new KeyboardCommand(false, true, false, VirtualKey.Up, (args) => MoveTextUp()),\r\n new KeyboardCommand(false, true, false, VirtualKey.Down, (args) => MoveTextDown()),\r\n new KeyboardCommand(false, true, false, VirtualKey.Left, (args) => MoveTextLeft()),\r\n new KeyboardCommand(false, true, false, VirtualKey.Right, (args) => MoveTextRight()),\r\n new KeyboardCommand(true, true, true, VirtualKey.D, (args) => ShowEasterEgg(), requiredHits: 10),\r\n new KeyboardCommand(true, false, false, VirtualKey.L, (args) => SwitchTextFlowDirection(FlowDirection.LeftToRight)),\r\n new KeyboardCommand(true, false, false, VirtualKey.R, (args) => SwitchTextFlowDirection(FlowDirection.RightToLeft)),\r\n // By default, RichEditBox insert '\\v' when user hit \"Shift + Enter\"\r\n // This should be converted to '\\r' to match same behaviour as single \"Enter\"\r\n new KeyboardCommand(false, false, true, VirtualKey.Enter, (args) => EnterWithAutoIndentation()),\r\n new KeyboardCommand(VirtualKey.Enter, (args) => EnterWithAutoIndentation()),\r\n // Disable RichEditBox default shortcuts (Bold, Underline, Italic)\r\n // https://docs.microsoft.com/en-us/windows/desktop/controls/about-rich-edit-controls\r\n new KeyboardCommand(true, false, false, swallowedKeys, null, shouldHandle: false, shouldSwallow: true),\r\n new KeyboardCommand(true, false, true, swallowedKeys, null, shouldHandle: false, shouldSwallow: true),\r\n new KeyboardCommand(true, false, true, (VirtualKey)187, null, shouldHandle: false, shouldSwallow: true), // (VirtualKey)187: =\r\n new KeyboardCommand(true, false, true, VirtualKey.L, null, shouldHandle: false, shouldSwallow: true),\r\n new KeyboardCommand(false, false, true, VirtualKey.F3, null, shouldHandle: false, shouldSwallow: true),\r\n });\r\n }\r\n\r\n private ICommandHandler GetMouseCommandHandler()\r\n {\r\n return new MouseCommandHandler(new List>()\r\n {\r\n new MouseCommand(true, false, true, false, false, false, ChangeHorizontalScrollingBasedOnMouseInput),\r\n new MouseCommand(false, false, true, false, false, false, ChangeHorizontalScrollingBasedOnMouseInput),\r\n new MouseCommand(false, true, false, ChangeHorizontalScrollingBasedOnMouseInput),\r\n new MouseCommand(true, false, false, false, false, false, ChangeZoomingBasedOnMouseInput),\r\n new MouseCommand(true, false, false, OnPointerLeftButtonDown),\r\n }, this);\r\n }\r\n\r\n private void OnCoreWindowActivated(CoreWindow sender, WindowActivatedEventArgs args)\r\n {\r\n if (args.WindowActivationState == Windows.UI.Core.CoreWindowActivationState.CodeActivated ||\r\n args.WindowActivationState == Windows.UI.Core.CoreWindowActivationState.PointerActivated)\r\n {\r\n _shouldResetScrollViewerToLastKnownPositionAfterRegainingFocus = true;\r\n }\r\n }\r\n\r\n private void OnLoaded(object sender, RoutedEventArgs _)\r\n {\r\n _loaded = true;\r\n\r\n ResetRootGridClipping();\r\n\r\n if (_shouldResetScrollViewerToLastKnownPositionAfterRegainingFocus)\r\n {\r\n _shouldResetScrollViewerToLastKnownPositionAfterRegainingFocus = false;\r\n _contentScrollViewer.ChangeView(\r\n _contentScrollViewerHorizontalOffsetLastKnownPosition,\r\n _contentScrollViewerVerticalOffsetLastKnownPosition,\r\n zoomFactor: null,\r\n disableAnimation: true);\r\n }\r\n\r\n UpdateLineHighlighterAndIndicator();\r\n if (DisplayLineNumbers) ShowLineNumbers();\r\n }\r\n\r\n private void OnLostFocus(object sender, RoutedEventArgs _)\r\n {\r\n GetScrollViewerPosition(out _contentScrollViewerHorizontalOffsetLastKnownPosition, out _contentScrollViewerVerticalOffsetLastKnownPosition);\r\n }\r\n\r\n protected override void OnKeyDown(KeyRoutedEventArgs args)\r\n {\r\n var result = _keyboardCommandHandler.Handle(args);\r\n\r\n if (result.ShouldHandle)\r\n {\r\n args.Handled = true;\r\n }\r\n\r\n if (!result.ShouldSwallow)\r\n {\r\n base.OnKeyDown(args);\r\n }\r\n }\r\n\r\n private void OnPointerWheelChanged(object sender, PointerRoutedEventArgs args)\r\n {\r\n var result = _mouseCommandHandler.Handle(args);\r\n if (result.ShouldHandle)\r\n {\r\n args.Handled = true;\r\n }\r\n }\r\n\r\n private async void OnPaste(object sender, TextControlPasteEventArgs args)\r\n {\r\n await PastePlainTextFromWindowsClipboardAsync(args);\r\n }\r\n\r\n private void OnCopyingToClipboard(RichEditBox sender, TextControlCopyingToClipboardEventArgs args)\r\n {\r\n CopyTextToWindowsClipboardRequested?.Invoke(sender, args);\r\n }\r\n\r\n private void OnCuttingToClipboard(RichEditBox sender, TextControlCuttingToClipboardEventArgs args)\r\n {\r\n CutSelectedTextToWindowsClipboardRequested?.Invoke(sender, args);\r\n }\r\n\r\n private void OnTextChanging(RichEditBox sender, RichEditBoxTextChangingEventArgs args)\r\n {\r\n if (args.IsContentChanging)\r\n {\r\n Document.GetText(TextGetOptions.None, out var document);\r\n _document = TrimRichEditBoxText(document);\r\n _isDocumentLinesCachePendingUpdate = true;\r\n }\r\n }\r\n\r\n private void OnTextChanged(object sender, RoutedEventArgs _)\r\n {\r\n UpdateLineNumbersRendering();\r\n }\r\n\r\n private void OnSelectionChanging(RichEditBox sender, RichEditBoxSelectionChangingEventArgs args)\r\n {\r\n _textSelectionStartPosition = args.SelectionStart;\r\n _textSelectionEndPosition = args.SelectionStart + args.SelectionLength;\r\n }\r\n\r\n private void OnContentScrollViewerViewChanging(object sender, ScrollViewerViewChangingEventArgs args)\r\n {\r\n _contentScrollViewerHorizontalOffset = args.FinalView.HorizontalOffset;\r\n _contentScrollViewerVerticalOffset = args.FinalView.VerticalOffset;\r\n ScrollViewerViewChanging?.Invoke(sender, args);\r\n }\r\n\r\n private void OnContentScrollViewerViewChanged(object sender, ScrollViewerViewChangedEventArgs _)\r\n {\r\n if (_shouldResetScrollViewerToLastKnownPositionAfterRegainingFocus)\r\n {\r\n _shouldResetScrollViewerToLastKnownPositionAfterRegainingFocus = false;\r\n _contentScrollViewer.ChangeView(\r\n _contentScrollViewerHorizontalOffsetLastKnownPosition,\r\n _contentScrollViewerVerticalOffsetLastKnownPosition,\r\n zoomFactor: null,\r\n disableAnimation: true);\r\n }\r\n else\r\n {\r\n UpdateLineNumbersRendering();\r\n }\r\n }\r\n\r\n private void OnContentScrollViewerSizeChanged(object sender, SizeChangedEventArgs _)\r\n {\r\n UpdateLineNumbersRendering();\r\n }\r\n\r\n private void OnFontSizeChanged(object sender, double _)\r\n {\r\n UpdateLineHighlighterAndIndicator();\r\n }\r\n\r\n private void OnSizeChanged(object sender, SizeChangedEventArgs _)\r\n {\r\n UpdateLineHighlighterAndIndicator();\r\n }\r\n\r\n private void OnTextWrappingChanged(object sender, TextWrapping _)\r\n {\r\n UpdateLayout();\r\n UpdateLineHighlighterAndIndicator();\r\n UpdateLineNumbersRendering();\r\n }\r\n\r\n private void OnSelectionChanged(object sender, RoutedEventArgs _)\r\n {\r\n UpdateLineHighlighterAndIndicator();\r\n }\r\n\r\n private void OnVerticalScrollBarValueChanged(object sender, RangeBaseValueChangedEventArgs _)\r\n {\r\n // Make sure line number canvas is in sync with editor's ScrollViewer\r\n _contentScrollViewer.StartExpressionAnimation(_lineNumberCanvas, Axis.Y);\r\n\r\n // Make sure line highlighter and indicator canvas is in sync with editor's ScrollViewer\r\n _contentScrollViewer.StartExpressionAnimation(_lineHighlighterAndIndicatorCanvas, Axis.Y);\r\n }\r\n\r\n private void OnRootGridSizeChanged(object sender, SizeChangedEventArgs _)\r\n {\r\n ResetRootGridClipping();\r\n }\r\n\r\n private void ResetRootGridClipping()\r\n {\r\n if (!_loaded) return;\r\n\r\n _rootGrid.Clip = new RectangleGeometry\r\n {\r\n Rect = new Rect(\r\n 0,\r\n 0,\r\n _rootGrid.ActualWidth,\r\n Math.Clamp(_rootGrid.ActualHeight, .0f, Double.PositiveInfinity))\r\n };\r\n }\r\n\r\n public void Undo()\r\n {\r\n if (Document.CanUndo() && IsEnabled)\r\n {\r\n Document.Undo();\r\n }\r\n }\r\n\r\n public void Redo()\r\n {\r\n if (Document.CanRedo() && IsEnabled)\r\n {\r\n Document.Redo();\r\n }\r\n }\r\n\r\n public void SetText(string text)\r\n {\r\n Document.SetText(TextSetOptions.None, text);\r\n }\r\n\r\n /// \r\n /// Thread safe way of getting the text in the active story (document)\r\n /// \r\n public string GetText()\r\n {\r\n return _document;\r\n }\r\n\r\n public double GetSingleLineHeight()\r\n {\r\n Document.GetRange(0, 0).GetRect(PointOptions.ClientCoordinates, out var rect, out _);\r\n return rect.Height <= 0 ? 1.35 * FontSize : rect.Height;\r\n }\r\n\r\n /// \r\n /// Thread safe way of getting the current ScrollViewer position\r\n /// \r\n public void GetScrollViewerPosition(out double horizontalOffset, out double verticalOffset)\r\n {\r\n if (_loaded)\r\n {\r\n horizontalOffset = _contentScrollViewerHorizontalOffset;\r\n verticalOffset = _contentScrollViewerVerticalOffset;\r\n }\r\n else // If current TextEditorCore never loaded, we should use last known position\r\n {\r\n horizontalOffset = _contentScrollViewerHorizontalOffsetLastKnownPosition;\r\n verticalOffset = _contentScrollViewerVerticalOffsetLastKnownPosition;\r\n }\r\n }\r\n\r\n /// \r\n /// Thread safe way of getting the current document selection position\r\n /// \r\n public void GetTextSelectionPosition(out int startPosition, out int endPosition)\r\n {\r\n startPosition = _textSelectionStartPosition;\r\n endPosition = _textSelectionEndPosition;\r\n }\r\n\r\n public void SetTextSelectionPosition(int selectionStartPosition, int selectionEndPosition)\r\n {\r\n _textSelectionStartPosition = selectionStartPosition;\r\n _textSelectionEndPosition = selectionEndPosition;\r\n Document.Selection.StartPosition = selectionStartPosition;\r\n Document.Selection.EndPosition = selectionEndPosition;\r\n }\r\n\r\n public void SetScrollViewerInitPosition(double horizontalOffset, double verticalOffset)\r\n {\r\n _contentScrollViewerHorizontalOffsetLastKnownPosition = horizontalOffset;\r\n _contentScrollViewerVerticalOffsetLastKnownPosition = verticalOffset;\r\n }\r\n\r\n /// \r\n /// Returns 1-based indexing values\r\n /// \r\n public void GetLineColumnSelection(\r\n out int startLineIndex,\r\n out int endLineIndex,\r\n out int startColumnIndex,\r\n out int endColumnIndex,\r\n out int selectedCount,\r\n out int lineCount,\r\n LineEnding lineEnding = LineEnding.Crlf)\r\n {\r\n var lines = GetDocumentLinesCache();\r\n GetTextSelectionPosition(out var start, out var end);\r\n\r\n startLineIndex = 1;\r\n startColumnIndex = 1;\r\n endLineIndex = 1;\r\n endColumnIndex = 1;\r\n selectedCount = 0;\r\n lineCount = lines.Length - 1;\r\n\r\n var length = 0;\r\n bool startLocated = false;\r\n\r\n for (int i = 0; i < lineCount + 1; i++)\r\n {\r\n var line = lines[i];\r\n\r\n if (line.Length + length >= start && !startLocated)\r\n {\r\n startLineIndex = i + 1;\r\n startColumnIndex = start - length + 1;\r\n startLocated = true;\r\n }\r\n\r\n if (line.Length + length >= end)\r\n {\r\n if (i == startLineIndex - 1 || lineEnding != LineEnding.Crlf)\r\n {\r\n selectedCount = end - start;\r\n }\r\n else\r\n {\r\n selectedCount = end - start + (i - startLineIndex) + 1;\r\n }\r\n\r\n endLineIndex = i + 1;\r\n endColumnIndex = end - length + 1;\r\n\r\n // Reposition end position to previous line's end position if last selected char is RichEditBoxDefaultLineEnding ('\\r')\r\n if (endColumnIndex == 1 && end != start)\r\n {\r\n endLineIndex--;\r\n endColumnIndex = lines[i - 1].Length + 1;\r\n }\r\n\r\n return;\r\n }\r\n\r\n length += line.Length + 1;\r\n }\r\n }\r\n\r\n private string[] GetDocumentLinesCache()\r\n {\r\n if (_isDocumentLinesCachePendingUpdate)\r\n {\r\n _documentLinesCache = (GetText() + RichEditBoxDefaultLineEnding).Split(RichEditBoxDefaultLineEnding);\r\n _isDocumentLinesCachePendingUpdate = false;\r\n }\r\n\r\n return _documentLinesCache;\r\n }\r\n\r\n public double GetFontZoomFactor()\r\n {\r\n return _fontZoomFactor;\r\n }\r\n\r\n public void SetFontZoomFactor(double fontZoomFactor)\r\n {\r\n var fontZoomFactorInt = Math.Round(fontZoomFactor);\r\n if (fontZoomFactorInt >= _minimumZoomFactor && fontZoomFactorInt <= _maximumZoomFactor)\r\n FontSize = (fontZoomFactorInt / 100) * AppSettingsService.EditorFontSize;\r\n }\r\n\r\n public void SmartlyTrimTextSelection()\r\n {\r\n var selection = Document.Selection;\r\n var startPosition = selection.StartPosition;\r\n var endPosition = selection.EndPosition;\r\n var selectedText = selection.Text;\r\n\r\n if (selectedText.ContainsAllowableCharactersOnly(' ', '\\t', RichEditBoxDefaultLineEnding))\r\n {\r\n // Do not do anything if selected text contains spaces, tabs and line breaks only\r\n return;\r\n }\r\n\r\n var trimStart = selectedText.TrimStart(' ', '\\t', RichEditBoxDefaultLineEnding);\r\n var startOffset = selectedText.Length - trimStart.Length;\r\n\r\n var leadingStr = selectedText.Substring(0, startOffset);\r\n var lastLineBreakOffset = leadingStr.LastIndexOf(RichEditBoxDefaultLineEnding);\r\n startOffset = lastLineBreakOffset == -1 ? 0 : lastLineBreakOffset + 1;\r\n\r\n var trimEnd = trimStart.TrimEnd(' ', '\\t', RichEditBoxDefaultLineEnding);\r\n var endOffset = trimStart.Length - trimEnd.Length;\r\n\r\n Document.Selection.SetRange(startPosition + startOffset, endPosition - endOffset);\r\n }\r\n\r\n public async Task PastePlainTextFromWindowsClipboardAsync(TextControlPasteEventArgs args)\r\n {\r\n if (args != null)\r\n {\r\n args.Handled = true;\r\n }\r\n\r\n if (!Document.CanPaste()) return;\r\n\r\n try\r\n {\r\n var dataPackageView = Windows.ApplicationModel.DataTransfer.Clipboard.GetContent();\r\n if (!dataPackageView.Contains(StandardDataFormats.Text)) return;\r\n var text = await dataPackageView.GetTextAsync();\r\n Document.BeginUndoGroup();\r\n Document.Selection.SetText(TextSetOptions.None, text);\r\n //Document.Selection.CharacterFormat.TextScript = TextScript.Ansi;\r\n Document.Selection.StartPosition = Document.Selection.EndPosition;\r\n Document.EndUndoGroup();\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(TextEditorCore)}] Failed to paste plain text to Windows clipboard: {ex.Message}\");\r\n }\r\n }\r\n\r\n public void ClearUndoQueue()\r\n {\r\n // Clear UndoQueue by setting its limit to 0 and set it back\r\n var undoLimit = Document.UndoLimit;\r\n\r\n // Check to prevent the undo limit stuck on zero\r\n // because it returns 0 even if the undo limit isn't set yet\r\n if (undoLimit != 0)\r\n {\r\n Document.UndoLimit = 0;\r\n Document.UndoLimit = undoLimit;\r\n }\r\n }\r\n\r\n public void SwitchTextFlowDirection(FlowDirection direction)\r\n {\r\n if (string.IsNullOrEmpty(GetText()))\r\n {\r\n // If content is empty, switching text flow direction might not work\r\n // Let's not do anything here\r\n return;\r\n }\r\n\r\n FlowDirection = direction;\r\n TextReadingOrder = TextReadingOrder.UseFlowDirection;\r\n\r\n UpdateLayout();\r\n SetDefaultTabStopAndLineSpacing(FontFamily, FontSize);\r\n }\r\n\r\n public bool GoTo(int line)\r\n {\r\n try\r\n {\r\n _shouldResetScrollViewerToLastKnownPositionAfterRegainingFocus = false;\r\n Document.Selection.SetIndex(TextRangeUnit.Paragraph, line, false);\r\n return true;\r\n }\r\n catch\r\n {\r\n return false;\r\n }\r\n }\r\n\r\n public void ResetFocusAndScrollToPreviousPosition()\r\n {\r\n _shouldResetScrollViewerToLastKnownPositionAfterRegainingFocus = true;\r\n base.Focus(FocusState.Programmatic);\r\n }\r\n\r\n private void SetDefaultTabStopAndLineSpacing(FontFamily font, double fontSize)\r\n {\r\n Document.DefaultTabStop = (float)FontUtility.GetTextSize(font, fontSize, \"text\").Width;\r\n var format = Document.GetDefaultParagraphFormat();\r\n format.SetLineSpacing(LineSpacingRule.Exactly, (float)fontSize);\r\n Document.SetDefaultParagraphFormat(format);\r\n }\r\n\r\n private void EnterWithAutoIndentation()\r\n {\r\n // Automatically indent on new lines based on current line's leading spaces/tabs\r\n GetLineColumnSelection(out var startLineIndex, out _, out var startColumnIndex, out _, out _, out _);\r\n var lines = GetDocumentLinesCache();\r\n var leadingSpacesAndTabs = lines[startLineIndex - 1].Substring(0, startColumnIndex - 1).LeadingSpacesAndTabs();\r\n Document.Selection.SetText(TextSetOptions.None, RichEditBoxDefaultLineEnding + leadingSpacesAndTabs);\r\n Document.Selection.StartPosition = Document.Selection.EndPosition;\r\n }\r\n\r\n private void OnPointerLeftButtonDown(PointerRoutedEventArgs args)\r\n {\r\n if (Document.Selection.Type == SelectionType.Normal ||\r\n Document.Selection.Type == SelectionType.InlineShape ||\r\n Document.Selection.Type == SelectionType.Shape)\r\n {\r\n var mouseWheelDelta = args.GetCurrentPoint(this).Properties.MouseWheelDelta;\r\n _contentScrollViewer.ChangeView(null, _contentScrollViewer.VerticalOffset + (-1 * mouseWheelDelta), null, false);\r\n }\r\n }\r\n\r\n // Ctrl + Wheel -> zooming\r\n private void ChangeZoomingBasedOnMouseInput(PointerRoutedEventArgs args)\r\n {\r\n var mouseWheelDelta = args.GetCurrentPoint(this).Properties.MouseWheelDelta;\r\n if (mouseWheelDelta > 0)\r\n {\r\n IncreaseFontSize(0.1);\r\n }\r\n else if (mouseWheelDelta < 0)\r\n {\r\n DecreaseFontSize(0.1);\r\n }\r\n }\r\n\r\n // Ctrl + Shift + Wheel -> horizontal scrolling\r\n private void ChangeHorizontalScrollingBasedOnMouseInput(PointerRoutedEventArgs args)\r\n {\r\n var mouseWheelDelta = args.GetCurrentPoint(this).Properties.MouseWheelDelta;\r\n _contentScrollViewer.ChangeView(_contentScrollViewer.HorizontalOffset + (-1 * mouseWheelDelta), null, null, false);\r\n }\r\n\r\n private static string TrimRichEditBoxText(string text)\r\n {\r\n // Trim end \\r\r\n if (!string.IsNullOrEmpty(text) && text[text.Length - 1] == RichEditBoxDefaultLineEnding)\r\n {\r\n text = text.Substring(0, text.Length - 1);\r\n }\r\n\r\n return text;\r\n }\r\n\r\n private bool IsSelectionRectInView(Windows.Foundation.Rect rect, double horizontalOffset, double verticalOffset)\r\n {\r\n var isSelectionStartPositionInView = false;\r\n var isSelectionEndPositionInView = false;\r\n\r\n if (verticalOffset <= rect.Y && rect.Y <= verticalOffset + _contentScrollViewer.ViewportHeight &&\r\n horizontalOffset <= rect.X && rect.X <= horizontalOffset + _contentScrollViewer.ViewportWidth)\r\n {\r\n isSelectionStartPositionInView = true;\r\n }\r\n\r\n if (verticalOffset <= rect.Y + rect.Height && rect.Y + rect.Height <= verticalOffset + _contentScrollViewer.ViewportHeight &&\r\n horizontalOffset <= rect.X + rect.Width && rect.X + rect.Width <= horizontalOffset + _contentScrollViewer.ViewportWidth)\r\n {\r\n isSelectionEndPositionInView = true;\r\n }\r\n\r\n return isSelectionStartPositionInView && isSelectionEndPositionInView;\r\n }\r\n\r\n private static void ShowEasterEgg()\r\n {\r\n //_contentScrollViewer.Background = new ImageBrush\r\n //{\r\n // ImageSource = new BitmapImage(new Uri(BaseUri, \"/Assets/EasterEgg.jpg\")),\r\n // AlignmentX = AlignmentX.Center,\r\n // AlignmentY = AlignmentY.Center,\r\n // Stretch = Stretch.Uniform\r\n //};\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditorCore.xaml",
"content": "\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n\r\n"
},
{
"path": "src/Notepads/Controls/TextEditor/TextEditorStateMetaData.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Controls.TextEditor\r\n{\r\n public sealed class TextEditorStateMetaData\r\n {\r\n public string FileNamePlaceholder { get; set; }\r\n\r\n public string LastSavedEncoding { get; set; }\r\n\r\n public string LastSavedLineEnding { get; set; }\r\n\r\n public long DateModifiedFileTime { get; set; }\r\n\r\n public string RequestedLineEnding { get; set; }\r\n\r\n public string RequestedEncoding { get; set; }\r\n\r\n public bool HasEditingFile { get; set; }\r\n\r\n public bool IsModified { get; set; }\r\n\r\n public int SelectionStartPosition { get; set; }\r\n\r\n public int SelectionEndPosition { get; set; }\r\n\r\n public bool WrapWord { get; set; }\r\n\r\n public double FontZoomFactor { get; set; }\r\n\r\n public double ScrollViewerHorizontalOffset { get; set; }\r\n\r\n public double ScrollViewerVerticalOffset { get; set; }\r\n\r\n public bool IsContentPreviewPanelOpened { get; set; }\r\n\r\n public bool IsInDiffPreviewMode { get; set; }\r\n }\r\n}"
},
{
"path": "src/Notepads/Core/INotepadsCore.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Core\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using System.Text;\r\n using System.Threading.Tasks;\r\n using Notepads.Controls.TextEditor;\r\n using Notepads.Models;\r\n using Notepads.Utilities;\r\n using Windows.Storage;\r\n using Windows.UI.Xaml.Input;\r\n\r\n /// \r\n /// INotepadsCore handles Tabs and TextEditor life cycle\r\n /// \r\n public interface INotepadsCore\r\n {\r\n event EventHandler TextEditorLoaded;\r\n event EventHandler TextEditorUnloaded;\r\n event EventHandler TextEditorEditorModificationStateChanged;\r\n event EventHandler TextEditorFileModificationStateChanged;\r\n event EventHandler TextEditorSaved;\r\n event EventHandler TextEditorClosing;\r\n event EventHandler TextEditorRenamed;\r\n event EventHandler TextEditorSelectionChanged;\r\n event EventHandler TextEditorFontZoomFactorChanged;\r\n event EventHandler TextEditorEncodingChanged;\r\n event EventHandler TextEditorLineEndingChanged;\r\n event EventHandler TextEditorModeChanged;\r\n event EventHandler TextEditorMovedToAnotherAppInstance;\r\n event EventHandler> StorageItemsDropped;\r\n event KeyEventHandler TextEditorKeyDown;\r\n\r\n Task CreateTextEditorAsync(\r\n Guid id,\r\n StorageFile file,\r\n Encoding encoding = null,\r\n bool ignoreFileSizeLimit = false);\r\n\r\n ITextEditor CreateTextEditor(\r\n Guid id,\r\n TextFile textFile,\r\n StorageFile editingFile,\r\n string fileNamePlaceHolder,\r\n bool isModified = false);\r\n\r\n void OpenNewTextEditor(string fileNamePlaceholder);\r\n\r\n void OpenTextEditor(ITextEditor editor, int atIndex = -1);\r\n\r\n void OpenTextEditors(ITextEditor[] editors, Guid? selectedEditorId = null);\r\n\r\n Task SaveContentToFileAndUpdateEditorStateAsync(ITextEditor textEditor, StorageFile file);\r\n\r\n void DeleteTextEditor(ITextEditor textEditor);\r\n\r\n int GetNumberOfOpenedTextEditors();\r\n\r\n bool TryGetSharingContent(ITextEditor textEditor, out string title, out string content);\r\n\r\n bool HaveUnsavedTextEditor();\r\n\r\n bool HaveNonemptyTextEditor();\r\n\r\n void ChangeLineEnding(ITextEditor textEditor, LineEnding lineEnding);\r\n\r\n void SwitchTo(bool next);\r\n\r\n void SwitchTo(int index);\r\n\r\n void SwitchTo(ITextEditor textEditor);\r\n\r\n ITextEditor GetSelectedTextEditor();\r\n\r\n ITextEditor GetTextEditor(StorageFile file);\r\n\r\n ITextEditor GetTextEditor(string editingFilePath);\r\n\r\n ITextEditor[] GetAllTextEditors();\r\n\r\n void FocusOnTextEditor(ITextEditor textEditor);\r\n\r\n void FocusOnSelectedTextEditor();\r\n\r\n void CloseTextEditor(ITextEditor textEditor);\r\n\r\n double GetTabScrollViewerHorizontalOffset();\r\n\r\n void SetTabScrollViewerHorizontalOffset(double offset);\r\n }\r\n}\r\n"
},
{
"path": "src/Notepads/Core/ISessionManager.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Core\r\n{\r\n using System;\r\n using System.Threading.Tasks;\r\n\r\n internal interface ISessionManager\r\n {\r\n bool IsBackupEnabled { get; set; }\r\n\r\n Task LoadLastSessionAsync();\r\n\r\n Task SaveSessionAsync(Action actionAfterSaving = null);\r\n\r\n void StartSessionBackup(bool startImmediately = false);\r\n\r\n void StopSessionBackup();\r\n\r\n Task ClearSessionDataAsync();\r\n\r\n Task RecoverBackupFilesAsync();\r\n\r\n Task OpenSessionBackupFolderAsync();\r\n }\r\n}"
},
{
"path": "src/Notepads/Core/NotepadsCore.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Core\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n using System.Linq;\r\n using System.Text;\r\n using System.Threading.Tasks;\r\n using System.Text.Json;\r\n using Notepads.Controls.TextEditor;\r\n using Notepads.Extensions;\r\n using Notepads.Models;\r\n using Notepads.Services;\r\n using Notepads.Settings;\r\n using Notepads.Utilities;\r\n using Notepads.Controls;\r\n using Windows.ApplicationModel.DataTransfer;\r\n using Windows.ApplicationModel.Resources;\r\n using Windows.Foundation.Collections;\r\n using Windows.Storage;\r\n using Windows.UI;\r\n using Windows.UI.Core;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Input;\r\n using Windows.UI.Xaml.Media;\r\n\r\n public class NotepadsCore : INotepadsCore\r\n {\r\n public event EventHandler TextEditorLoaded;\r\n public event EventHandler TextEditorUnloaded;\r\n public event EventHandler TextEditorEditorModificationStateChanged;\r\n public event EventHandler TextEditorFileModificationStateChanged;\r\n public event EventHandler TextEditorSaved;\r\n public event EventHandler TextEditorRenamed;\r\n public event EventHandler TextEditorClosing;\r\n public event EventHandler TextEditorSelectionChanged;\r\n public event EventHandler TextEditorFontZoomFactorChanged;\r\n public event EventHandler TextEditorEncodingChanged;\r\n public event EventHandler TextEditorLineEndingChanged;\r\n public event EventHandler TextEditorModeChanged;\r\n public event EventHandler TextEditorMovedToAnotherAppInstance;\r\n public event EventHandler> StorageItemsDropped;\r\n\r\n public event KeyEventHandler TextEditorKeyDown;\r\n\r\n private readonly SetsView _sets;\r\n\r\n private readonly INotepadsExtensionProvider _extensionProvider;\r\n\r\n private ITextEditor _selectedTextEditor;\r\n\r\n private ITextEditor[] _allTextEditors;\r\n\r\n private readonly ResourceLoader _resourceLoader = ResourceLoader.GetForCurrentView();\r\n\r\n private readonly CoreDispatcher _dispatcher;\r\n\r\n private const string SetDragAndDropActionStatus = \"SetDragAndDropActionStatus\";\r\n private const string NotepadsTextEditorMetaData = \"NotepadsTextEditorMetaData\";\r\n private const string NotepadsTextEditorGuid = \"NotepadsTextEditorGuid\";\r\n private const string NotepadsInstanceId = \"NotepadsInstanceId\";\r\n private const string NotepadsTextEditorLastSavedContent = \"NotepadsTextEditorLastSavedContent\";\r\n private const string NotepadsTextEditorPendingContent = \"NotepadsTextEditorPendingContent\";\r\n private const string NotepadsTextEditorEditingFilePath = \"NotepadsTextEditorEditingFilePath\";\r\n\r\n public NotepadsCore(SetsView sets,\r\n INotepadsExtensionProvider extensionProvider,\r\n CoreDispatcher dispatcher)\r\n {\r\n _sets = sets;\r\n _sets.SelectionChanged += SetsView_OnSelectionChanged;\r\n _sets.Items.VectorChanged += SetsView_OnItemsChanged;\r\n _sets.SetClosing += SetsView_OnSetClosing;\r\n _sets.SetTapped += (sender, args) => { FocusOnTextEditor(args.Item as ITextEditor); };\r\n _sets.SetDraggedOutside += Sets_SetDraggedOutside;\r\n _sets.DragOver += Sets_DragOver;\r\n _sets.Drop += Sets_Drop;\r\n _sets.DragItemsStarting += Sets_DragItemsStarting;\r\n _sets.DragItemsCompleted += Sets_DragItemsCompleted;\r\n\r\n _dispatcher = dispatcher;\r\n _extensionProvider = extensionProvider;\r\n\r\n ThemeSettingsService.OnAccentColorChanged += ThemeSettingsService_OnAccentColorChanged;\r\n }\r\n\r\n private async void ThemeSettingsService_OnAccentColorChanged(object sender, Color color)\r\n {\r\n await _dispatcher.CallOnUIThreadAsync(() =>\r\n {\r\n if (_sets.Items == null) return;\r\n foreach (SetsViewItem item in _sets.Items)\r\n {\r\n item.Icon.Foreground = new SolidColorBrush(color);\r\n item.SelectionIndicatorForeground = new SolidColorBrush(color);\r\n }\r\n });\r\n }\r\n\r\n public void OpenNewTextEditor(string fileNamePlaceholder)\r\n {\r\n var textFile = new TextFile(string.Empty,\r\n AppSettingsService.EditorDefaultEncoding,\r\n AppSettingsService.EditorDefaultLineEnding);\r\n var newEditor = CreateTextEditor(\r\n Guid.NewGuid(),\r\n textFile,\r\n null,\r\n fileNamePlaceholder);\r\n OpenTextEditor(newEditor);\r\n }\r\n\r\n public void OpenTextEditor(ITextEditor textEditor, int atIndex = -1)\r\n {\r\n SetsViewItem textEditorSetsViewItem = CreateTextEditorSetsViewItem(textEditor);\r\n\r\n // Notepads should replace current \"Untitled.txt\" with open file if it is empty and it is the only tab that has been created.\r\n // If index != -1, it means set was created after a drag and drop, we should skip this logic\r\n if (GetNumberOfOpenedTextEditors() == 1 && textEditor.EditingFile != null && atIndex == -1)\r\n {\r\n var selectedEditor = GetAllTextEditors().First();\r\n if (selectedEditor.EditingFile == null && !selectedEditor.IsModified)\r\n {\r\n _sets.Items?.Clear();\r\n }\r\n }\r\n\r\n if (atIndex == -1)\r\n {\r\n _sets.Items?.Add(textEditorSetsViewItem);\r\n }\r\n else\r\n {\r\n _sets.Items?.Insert(atIndex, textEditorSetsViewItem);\r\n }\r\n\r\n if (GetNumberOfOpenedTextEditors() > 1)\r\n {\r\n _sets.SelectedItem = textEditorSetsViewItem;\r\n if (atIndex == -1)\r\n {\r\n _sets.ScrollToLastSet();\r\n }\r\n }\r\n }\r\n\r\n public void OpenTextEditors(ITextEditor[] editors, Guid? selectedEditorId = null)\r\n {\r\n bool selectedEditorFound = false;\r\n\r\n foreach (var textEditor in editors)\r\n {\r\n var editorSetsViewItem = CreateTextEditorSetsViewItem(textEditor);\r\n _sets.Items?.Add(editorSetsViewItem);\r\n if (selectedEditorId.HasValue && textEditor.Id == selectedEditorId.Value)\r\n {\r\n _sets.SelectedItem = editorSetsViewItem;\r\n selectedEditorFound = true;\r\n }\r\n }\r\n\r\n if (selectedEditorId == null || !selectedEditorFound)\r\n {\r\n _sets.SelectedIndex = editors.Length - 1;\r\n _sets.ScrollToLastSet();\r\n }\r\n }\r\n\r\n public async Task CreateTextEditorAsync(\r\n Guid id,\r\n StorageFile file,\r\n Encoding encoding = null,\r\n bool ignoreFileSizeLimit = false)\r\n {\r\n var textFile = await FileSystemUtility.ReadFileAsync(file, ignoreFileSizeLimit, encoding);\r\n return CreateTextEditor(id, textFile, file, file.Name);\r\n }\r\n\r\n public ITextEditor CreateTextEditor(\r\n Guid id,\r\n TextFile textFile,\r\n StorageFile editingFile,\r\n string fileNamePlaceholder,\r\n bool isModified = false)\r\n {\r\n ITextEditor textEditor = new TextEditor\r\n {\r\n Id = id,\r\n ExtensionProvider = _extensionProvider,\r\n FileNamePlaceholder = fileNamePlaceholder\r\n };\r\n\r\n textEditor.Init(textFile, editingFile, isModified: isModified);\r\n textEditor.Loaded += TextEditor_Loaded;\r\n textEditor.Unloaded += TextEditor_Unloaded;\r\n textEditor.SelectionChanged += TextEditor_OnSelectionChanged;\r\n textEditor.FontZoomFactorChanged += TextEditor_OnFontZoomFactorChanged;\r\n textEditor.KeyDown += TextEditorKeyDown;\r\n textEditor.ModificationStateChanged += TextEditor_OnEditorModificationStateChanged;\r\n textEditor.ModeChanged += TextEditor_OnModeChanged;\r\n textEditor.FileModificationStateChanged += TextEditor_OnFileModificationStateChanged;\r\n textEditor.LineEndingChanged += TextEditor_OnLineEndingChanged;\r\n textEditor.EncodingChanged += TextEditor_OnEncodingChanged;\r\n textEditor.FileRenamed += TextEditor_OnFileRenamed;\r\n\r\n return textEditor;\r\n }\r\n\r\n public async Task SaveContentToFileAndUpdateEditorStateAsync(ITextEditor textEditor, StorageFile file)\r\n {\r\n await textEditor.SaveContentToFileAndUpdateEditorStateAsync(file); // Will throw if not succeeded\r\n MarkTextEditorSetSaved(textEditor);\r\n TextEditorSaved?.Invoke(this, textEditor);\r\n }\r\n\r\n public void DeleteTextEditor(ITextEditor textEditor)\r\n {\r\n if (textEditor == null) return;\r\n var item = GetTextEditorSetsViewItem(textEditor);\r\n if (item == null) return;\r\n item.IsEnabled = false;\r\n item.PrepareForClosing();\r\n _sets.Items?.Remove(item);\r\n\r\n if (item.ContextFlyout is TabContextFlyout tabContextFlyout)\r\n {\r\n tabContextFlyout.Dispose();\r\n }\r\n\r\n TextEditorUnloaded?.Invoke(this, textEditor);\r\n\r\n textEditor.Loaded -= TextEditor_Loaded;\r\n textEditor.Unloaded -= TextEditor_Unloaded;\r\n textEditor.KeyDown -= TextEditorKeyDown;\r\n textEditor.SelectionChanged -= TextEditor_OnSelectionChanged;\r\n textEditor.FontZoomFactorChanged -= TextEditor_OnFontZoomFactorChanged;\r\n textEditor.ModificationStateChanged -= TextEditor_OnEditorModificationStateChanged;\r\n textEditor.ModeChanged -= TextEditor_OnModeChanged;\r\n textEditor.FileModificationStateChanged -= TextEditor_OnFileModificationStateChanged;\r\n textEditor.LineEndingChanged -= TextEditor_OnLineEndingChanged;\r\n textEditor.EncodingChanged -= TextEditor_OnEncodingChanged;\r\n textEditor.FileRenamed -= TextEditor_OnFileRenamed;\r\n textEditor.Dispose();\r\n }\r\n\r\n public int GetNumberOfOpenedTextEditors()\r\n {\r\n return _sets.Items?.Count ?? 0;\r\n }\r\n\r\n public bool TryGetSharingContent(ITextEditor textEditor, out string title, out string content)\r\n {\r\n title = textEditor.EditingFileName ?? textEditor.FileNamePlaceholder;\r\n content = textEditor.GetContentForSharing();\r\n return !string.IsNullOrEmpty(content);\r\n }\r\n\r\n public bool HaveUnsavedTextEditor()\r\n {\r\n if (_sets.Items == null || _sets.Items.Count == 0) return false;\r\n foreach (SetsViewItem setsItem in _sets.Items)\r\n {\r\n if (!(setsItem.Content is ITextEditor textEditor)) continue;\r\n if (!textEditor.IsModified) continue;\r\n return true;\r\n }\r\n return false;\r\n }\r\n\r\n public bool HaveNonemptyTextEditor()\r\n {\r\n if (_sets.Items == null || _sets.Items.Count <= 1) return false;\r\n foreach (SetsViewItem setsItem in _sets.Items)\r\n {\r\n if (!(setsItem.Content is ITextEditor textEditor)) continue;\r\n if (string.IsNullOrEmpty(textEditor.GetText())) continue;\r\n return true;\r\n }\r\n return false;\r\n }\r\n\r\n public void ChangeLineEnding(ITextEditor textEditor, LineEnding lineEnding)\r\n {\r\n textEditor.TryChangeLineEnding(lineEnding);\r\n }\r\n\r\n public void SwitchTo(bool next)\r\n {\r\n if (_sets.Items == null) return;\r\n if (_sets.Items.Count < 2) return;\r\n\r\n var setsCount = _sets.Items.Count;\r\n var selected = _sets.SelectedIndex;\r\n\r\n if (next && setsCount > 1)\r\n {\r\n if (selected == setsCount - 1)\r\n {\r\n _sets.SelectedIndex = 0;\r\n }\r\n else\r\n {\r\n _sets.SelectedIndex += 1;\r\n }\r\n }\r\n else if (!next && setsCount > 1)\r\n {\r\n if (selected == 0)\r\n {\r\n _sets.SelectedIndex = setsCount - 1;\r\n }\r\n else\r\n {\r\n _sets.SelectedIndex -= 1;\r\n }\r\n }\r\n }\r\n\r\n public void SwitchTo(int index)\r\n {\r\n if (_sets.Items == null || index < 0 || index >= _sets.Items.Count) return;\r\n _sets.SelectedIndex = index;\r\n }\r\n\r\n public void SwitchTo(ITextEditor textEditor)\r\n {\r\n var item = GetTextEditorSetsViewItem(textEditor);\r\n if (_sets.SelectedItem != item)\r\n {\r\n _sets.SelectedItem = item;\r\n _sets.ScrollIntoView(item);\r\n }\r\n }\r\n\r\n public ITextEditor GetSelectedTextEditor()\r\n {\r\n if (ThreadUtility.IsOnUIThread())\r\n {\r\n if ((!((_sets.SelectedItem as SetsViewItem)?.Content is ITextEditor textEditor))) return null;\r\n return textEditor;\r\n }\r\n return _selectedTextEditor;\r\n }\r\n\r\n public ITextEditor GetTextEditor(string editingFilePath)\r\n {\r\n if (string.IsNullOrEmpty(editingFilePath)) return null;\r\n return GetAllTextEditors().FirstOrDefault(editor => editor.EditingFilePath != null &&\r\n string.Equals(editor.EditingFilePath, editingFilePath, StringComparison.OrdinalIgnoreCase));\r\n }\r\n\r\n public ITextEditor[] GetAllTextEditors()\r\n {\r\n if (!ThreadUtility.IsOnUIThread()) return _allTextEditors;\r\n if (_sets.Items == null) return Array.Empty();\r\n var editors = new List();\r\n foreach (SetsViewItem item in _sets.Items)\r\n {\r\n if (item.Content is ITextEditor textEditor)\r\n {\r\n editors.Add(textEditor);\r\n }\r\n }\r\n return editors.ToArray();\r\n }\r\n\r\n public void FocusOnSelectedTextEditor()\r\n {\r\n FocusOnTextEditor(GetSelectedTextEditor());\r\n }\r\n\r\n public void FocusOnTextEditor(ITextEditor textEditor)\r\n {\r\n textEditor?.Focus();\r\n }\r\n\r\n public void CloseTextEditor(ITextEditor textEditor)\r\n {\r\n var item = GetTextEditorSetsViewItem(textEditor);\r\n item?.Close();\r\n }\r\n\r\n public ITextEditor GetTextEditor(StorageFile file)\r\n {\r\n var item = GetTextEditorSetsViewItem(file);\r\n return item?.Content as ITextEditor;\r\n }\r\n\r\n public double GetTabScrollViewerHorizontalOffset()\r\n {\r\n return _sets.ScrollViewerHorizontalOffset;\r\n }\r\n\r\n public void SetTabScrollViewerHorizontalOffset(double offset)\r\n {\r\n _sets.ScrollTo(offset);\r\n }\r\n\r\n private SetsViewItem CreateTextEditorSetsViewItem(ITextEditor textEditor)\r\n {\r\n var modifierIcon = new FontIcon()\r\n {\r\n Glyph = \"\\uF127\",\r\n FontSize = 1.5,\r\n Width = 3,\r\n Height = 3,\r\n Foreground = new SolidColorBrush(ThemeSettingsService.AppAccentColor),\r\n };\r\n\r\n var textEditorSetsViewItem = new SetsViewItem\r\n {\r\n Header = textEditor.EditingFileName ?? textEditor.FileNamePlaceholder,\r\n Content = textEditor,\r\n SelectionIndicatorForeground = new SolidColorBrush(ThemeSettingsService.AppAccentColor),\r\n Icon = modifierIcon\r\n };\r\n\r\n if (textEditorSetsViewItem.Content == null || textEditorSetsViewItem.Content is Page)\r\n {\r\n throw new Exception(\"Content should not be null and type should not be Page (SetsView does not work well with Page controls)\");\r\n }\r\n\r\n textEditorSetsViewItem.Icon.Visibility = textEditor.IsModified ? Visibility.Visible : Visibility.Collapsed;\r\n textEditorSetsViewItem.ContextFlyout = new TabContextFlyout(this, textEditor);\r\n\r\n return textEditorSetsViewItem;\r\n }\r\n\r\n private SetsViewItem GetTextEditorSetsViewItem(StorageFile file)\r\n {\r\n if (_sets.Items == null) return null;\r\n foreach (SetsViewItem setsItem in _sets.Items)\r\n {\r\n if (!(setsItem.Content is ITextEditor textEditor)) continue;\r\n if (textEditor.EditingFilePath != null && string.Equals(textEditor.EditingFilePath, file.Path, StringComparison.OrdinalIgnoreCase))\r\n {\r\n return setsItem;\r\n }\r\n }\r\n return null;\r\n }\r\n\r\n private SetsViewItem GetTextEditorSetsViewItem(ITextEditor textEditor)\r\n {\r\n if (_sets.Items == null) return null;\r\n foreach (SetsViewItem setsItem in _sets.Items)\r\n {\r\n if (setsItem.Content is ITextEditor editor)\r\n {\r\n if (textEditor == editor) return setsItem;\r\n }\r\n }\r\n return null;\r\n }\r\n\r\n private void MarkTextEditorSetNotSaved(ITextEditor textEditor)\r\n {\r\n if (textEditor == null) return;\r\n var item = GetTextEditorSetsViewItem(textEditor);\r\n if (item != null)\r\n {\r\n item.Icon.Visibility = Visibility.Visible;\r\n }\r\n }\r\n\r\n private void MarkTextEditorSetSaved(ITextEditor textEditor)\r\n {\r\n if (textEditor == null) return;\r\n var item = GetTextEditorSetsViewItem(textEditor);\r\n if (item != null)\r\n {\r\n if (textEditor.EditingFileName != null)\r\n {\r\n item.Header = textEditor.EditingFileName;\r\n }\r\n item.Icon.Visibility = Visibility.Collapsed;\r\n }\r\n }\r\n\r\n private void SetsView_OnSelectionChanged(object sender, RoutedEventArgs e)\r\n {\r\n _selectedTextEditor = GetSelectedTextEditor();\r\n }\r\n\r\n private void SetsView_OnItemsChanged(object sender, IVectorChangedEventArgs e)\r\n {\r\n _allTextEditors = GetAllTextEditors();\r\n }\r\n\r\n private void SetsView_OnSetClosing(object sender, SetClosingEventArgs e)\r\n {\r\n if (!(e.Set.Content is ITextEditor textEditor)) return;\r\n\r\n if (TextEditorClosing != null)\r\n {\r\n e.Cancel = true;\r\n TextEditorClosing.Invoke(this, textEditor);\r\n }\r\n }\r\n\r\n private void TextEditor_Loaded(object sender, RoutedEventArgs e)\r\n {\r\n if (!(sender is ITextEditor textEditor)) return;\r\n TextEditorLoaded?.Invoke(this, textEditor);\r\n }\r\n\r\n private void TextEditor_Unloaded(object sender, RoutedEventArgs e)\r\n {\r\n if (!(sender is ITextEditor textEditor)) return;\r\n TextEditorUnloaded?.Invoke(this, textEditor);\r\n }\r\n\r\n private void TextEditor_OnSelectionChanged(object sender, EventArgs e)\r\n {\r\n if (!(sender is ITextEditor textEditor)) return;\r\n TextEditorSelectionChanged?.Invoke(this, textEditor);\r\n }\r\n\r\n private void TextEditor_OnFontZoomFactorChanged(object sender, EventArgs e)\r\n {\r\n if (!(sender is ITextEditor textEditor)) return;\r\n TextEditorFontZoomFactorChanged?.Invoke(this, textEditor);\r\n }\r\n\r\n private void TextEditor_OnEditorModificationStateChanged(object sender, EventArgs e)\r\n {\r\n if (!(sender is ITextEditor textEditor)) return;\r\n if (textEditor.IsModified)\r\n {\r\n MarkTextEditorSetNotSaved(textEditor);\r\n }\r\n else\r\n {\r\n MarkTextEditorSetSaved(textEditor);\r\n }\r\n TextEditorEditorModificationStateChanged?.Invoke(this, textEditor);\r\n }\r\n\r\n private void TextEditor_OnModeChanged(object sender, EventArgs e)\r\n {\r\n if (!(sender is ITextEditor textEditor)) return;\r\n TextEditorModeChanged?.Invoke(this, textEditor);\r\n }\r\n\r\n private void TextEditor_OnFileModificationStateChanged(object sender, EventArgs e)\r\n {\r\n if (!(sender is ITextEditor textEditor)) return;\r\n TextEditorFileModificationStateChanged?.Invoke(this, textEditor);\r\n }\r\n\r\n private void TextEditor_OnEncodingChanged(object sender, EventArgs e)\r\n {\r\n if (!(sender is ITextEditor textEditor)) return;\r\n TextEditorEncodingChanged?.Invoke(this, textEditor);\r\n }\r\n\r\n private void TextEditor_OnLineEndingChanged(object sender, EventArgs e)\r\n {\r\n if (!(sender is ITextEditor textEditor)) return;\r\n TextEditorLineEndingChanged?.Invoke(this, textEditor);\r\n }\r\n\r\n private void TextEditor_OnFileRenamed(object sender, EventArgs e)\r\n {\r\n if (!(sender is ITextEditor textEditor)) return;\r\n var item = GetTextEditorSetsViewItem(textEditor);\r\n if (item == null) return;\r\n item.Header = textEditor.EditingFileName ?? textEditor.FileNamePlaceholder;\r\n TextEditorRenamed?.Invoke(this, textEditor);\r\n }\r\n\r\n #region DragAndDrop\r\n\r\n private async void Sets_DragOver(object sender, DragEventArgs args)\r\n {\r\n var deferral = args.GetDeferral();\r\n\r\n bool canHandle = false;\r\n string dragUICaption = null;\r\n\r\n if (args.DataView == null)\r\n {\r\n deferral.Complete();\r\n return;\r\n }\r\n\r\n if (!string.IsNullOrEmpty(args.DataView?.Properties?.ApplicationName) &&\r\n string.Equals(args.DataView?.Properties?.ApplicationName, App.ApplicationName))\r\n {\r\n args.DataView.Properties.TryGetValue(NotepadsTextEditorMetaData, out object dataObj);\r\n if (dataObj is string data)\r\n {\r\n canHandle = true;\r\n dragUICaption = _resourceLoader.GetString(\"App_DragAndDrop_UIOverride_Caption_MoveTabHere\");\r\n }\r\n }\r\n\r\n if (!canHandle && args.DataView.Contains(StandardDataFormats.StorageItems))\r\n {\r\n try\r\n {\r\n var items = await args.DataView.GetStorageItemsAsync();\r\n if (items.Count > 0 && items.Any(i => i is StorageFile))\r\n {\r\n canHandle = true;\r\n dragUICaption = _resourceLoader.GetString(\"App_DragAndDrop_UIOverride_Caption_OpenWithNotepads\");\r\n }\r\n }\r\n catch\r\n {\r\n deferral.Complete();\r\n return;\r\n }\r\n }\r\n\r\n if (canHandle)\r\n {\r\n args.Handled = true;\r\n args.AcceptedOperation = DataPackageOperation.Link;\r\n try\r\n {\r\n if (args.DragUIOverride != null)\r\n {\r\n args.DragUIOverride.Caption = dragUICaption;\r\n args.DragUIOverride.IsCaptionVisible = true;\r\n args.DragUIOverride.IsGlyphVisible = false;\r\n }\r\n }\r\n catch\r\n {\r\n // ignored\r\n }\r\n }\r\n\r\n deferral.Complete();\r\n }\r\n\r\n private void Sets_DragItemsStarting(object sender, DragItemsStartingEventArgs args)\r\n {\r\n // In Initial Window we need to serialize our tab data.\r\n var item = args.Items.FirstOrDefault();\r\n if (!(item is ITextEditor editor)) return;\r\n\r\n try\r\n {\r\n var data = JsonSerializer.Serialize(editor.GetTextEditorStateMetaData());\r\n\r\n var lastSavedText = editor.LastSavedSnapshot.Content;\r\n var pendingText = editor.GetText();\r\n\r\n args.Data.Properties.Add(NotepadsTextEditorLastSavedContent, lastSavedText);\r\n\r\n if (!string.Equals(lastSavedText, pendingText))\r\n {\r\n args.Data.Properties.Add(NotepadsTextEditorPendingContent, pendingText);\r\n }\r\n\r\n // Add Editing File\r\n if (editor.EditingFile != null)\r\n {\r\n args.Data.Properties.FileTypes.Add(StandardDataFormats.StorageItems);\r\n args.Data.Properties.Add(NotepadsTextEditorEditingFilePath, editor.EditingFilePath);\r\n args.Data.SetStorageItems(new List() { editor.EditingFile }, readOnly: false);\r\n }\r\n\r\n args.Data.Properties.Add(NotepadsTextEditorMetaData, data);\r\n args.Data.Properties.Add(NotepadsTextEditorGuid, editor.Id.ToString());\r\n args.Data.Properties.Add(NotepadsInstanceId, App.InstanceId.ToString());\r\n args.Data.Properties.ApplicationName = App.ApplicationName;\r\n\r\n ApplicationSettingsStore.Write(SetDragAndDropActionStatus, \"Started\");\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(NotepadsCore)}] Failed to prepare editor meta data for drag and drop: {ex.Message}\");\r\n }\r\n }\r\n\r\n private async void Sets_Drop(object sender, DragEventArgs args)\r\n {\r\n if (!(sender is SetsView sets))\r\n {\r\n return;\r\n }\r\n\r\n // Handle non Notepads drop event\r\n if (string.IsNullOrEmpty(args.DataView?.Properties?.ApplicationName) ||\r\n !string.Equals(args.DataView?.Properties?.ApplicationName, App.ApplicationName))\r\n {\r\n if (args.DataView == null || !args.DataView.Contains(StandardDataFormats.StorageItems)) return;\r\n var fileDropDeferral = args.GetDeferral();\r\n var storageItems = await args.DataView.GetStorageItemsAsync();\r\n StorageItemsDropped?.Invoke(this, storageItems);\r\n fileDropDeferral.Complete();\r\n return;\r\n }\r\n\r\n var deferral = args.GetDeferral();\r\n\r\n try\r\n {\r\n args.DataView.Properties.TryGetValue(NotepadsTextEditorMetaData, out object dataObj);\r\n\r\n if (!(dataObj is string data)) throw new Exception(\"Failed to drop editor set: NotepadsTextEditorMetaData is invalid (Not String).\");\r\n\r\n TextEditorStateMetaData metaData = JsonSerializer.Deserialize(data);\r\n\r\n if (args.DataView.Properties.TryGetValue(NotepadsTextEditorEditingFilePath,\r\n out object editingFilePathObj) && editingFilePathObj is string editingFilePath)\r\n {\r\n var editor = GetTextEditor(editingFilePath);\r\n if (editor != null)\r\n {\r\n SwitchTo(editor);\r\n NotificationCenter.Instance.PostNotification(_resourceLoader.GetString(\"TextEditor_NotificationMsg_FileAlreadyOpened\"), 2500);\r\n throw new Exception(\"Failed to drop editor set: File already opened.\");\r\n }\r\n }\r\n\r\n StorageFile editingFile = null;\r\n\r\n if (metaData.HasEditingFile && args.DataView.Contains(StandardDataFormats.StorageItems))\r\n {\r\n var storageItems = await args.DataView.GetStorageItemsAsync();\r\n if (storageItems.Count == 1 && storageItems[0] is StorageFile file)\r\n {\r\n editingFile = file;\r\n }\r\n else\r\n {\r\n throw new Exception(\"Failed to read storage file from dropped set: Expecting only one storage file.\");\r\n }\r\n }\r\n\r\n string lastSavedText = null;\r\n string pendingText = null;\r\n\r\n if (args.DataView.Properties.TryGetValue(NotepadsTextEditorLastSavedContent, out object lastSavedContentObj) &&\r\n lastSavedContentObj is string lastSavedContent)\r\n {\r\n lastSavedText = lastSavedContent;\r\n }\r\n else\r\n {\r\n throw new Exception($\"Failed to get last saved content from DataView: NotepadsTextEditorLastSavedContent property Is null\");\r\n }\r\n\r\n if (args.DataView.Properties.TryGetValue(NotepadsTextEditorPendingContent, out object pendingContentObj) &&\r\n pendingContentObj is string pendingContent)\r\n {\r\n pendingText = pendingContent;\r\n }\r\n\r\n ApplicationSettingsStore.Write(SetDragAndDropActionStatus, \"Handled\");\r\n\r\n var index = -1;\r\n\r\n // Determine which items in the list our pointer is in between.\r\n for (int i = 0; i < sets.Items?.Count; i++)\r\n {\r\n var item = sets.ContainerFromIndex(i) as SetsViewItem;\r\n\r\n if (args.GetPosition(item).X - item?.ActualWidth < 0)\r\n {\r\n index = i;\r\n break;\r\n }\r\n }\r\n\r\n var atIndex = index == -1 ? sets.Items.Count : index;\r\n\r\n var textFile = new TextFile(lastSavedText,\r\n EncodingUtility.GetEncodingByName(metaData.LastSavedEncoding),\r\n LineEndingUtility.GetLineEndingByName(metaData.LastSavedLineEnding),\r\n metaData.DateModifiedFileTime);\r\n\r\n var newEditor = CreateTextEditor(Guid.NewGuid(), textFile, editingFile, metaData.FileNamePlaceholder, metaData.IsModified);\r\n OpenTextEditor(newEditor, atIndex);\r\n newEditor.ResetEditorState(metaData, pendingText);\r\n\r\n if (metaData.IsContentPreviewPanelOpened)\r\n {\r\n newEditor.ShowHideContentPreview();\r\n }\r\n\r\n if (metaData.IsInDiffPreviewMode)\r\n {\r\n newEditor.OpenSideBySideDiffViewer();\r\n }\r\n\r\n deferral.Complete();\r\n AnalyticsService.TrackEvent(\"OnSetDropped\");\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogException(ex);\r\n deferral.Complete();\r\n }\r\n }\r\n\r\n private void Sets_DragItemsCompleted(ListViewBase sender, DragItemsCompletedEventArgs args)\r\n {\r\n if (ApplicationSettingsStore.Read(SetDragAndDropActionStatus) is string setDragAndDropActionStatus && setDragAndDropActionStatus == \"Handled\")\r\n {\r\n if (args.Items.FirstOrDefault() is ITextEditor editor)\r\n {\r\n TextEditorMovedToAnotherAppInstance?.Invoke(this, editor);\r\n }\r\n }\r\n\r\n ApplicationSettingsStore.Remove(SetDragAndDropActionStatus);\r\n }\r\n\r\n private async void Sets_SetDraggedOutside(object sender, SetDraggedOutsideEventArgs e)\r\n {\r\n if (_sets.Items?.Count > 1 && e.Set?.Content is ITextEditor textEditor)\r\n {\r\n // Only allow untitled empty document to be dragged outside for now\r\n if (!textEditor.IsModified && textEditor.EditingFile == null)\r\n {\r\n DeleteTextEditor(textEditor);\r\n await NotepadsProtocolService.LaunchProtocolAsync(NotepadsOperationProtocol.OpenNewInstance);\r\n }\r\n }\r\n }\r\n\r\n #endregion\r\n }\r\n}"
},
{
"path": "src/Notepads/Core/SessionDataModels/NotepadsSessionData.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Core.SessionDataModels\r\n{\r\n using System;\r\n using System.Collections.Generic;\r\n\r\n internal sealed class NotepadsSessionDataV1\r\n {\r\n public int Version { get; set; } = 1;\r\n\r\n public Guid SelectedTextEditor { get; set; }\r\n\r\n public double TabScrollViewerHorizontalOffset { get; set; } = 0;\r\n\r\n public List TextEditors { get; set; } = new List();\r\n }\r\n}"
},
{
"path": "src/Notepads/Core/SessionDataModels/TextEditorSessionData.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Core.SessionDataModels\r\n{\r\n using System;\r\n using Notepads.Controls.TextEditor;\r\n\r\n internal sealed class TextEditorSessionDataV1\r\n {\r\n public Guid Id { get; set; }\r\n\r\n public string LastSavedBackupFilePath { get; set; }\r\n\r\n public string PendingBackupFilePath { get; set; }\r\n\r\n public string EditingFileFutureAccessToken { get; set; }\r\n\r\n public string EditingFileName { get; set; }\r\n\r\n public string EditingFilePath { get; set; }\r\n\r\n public TextEditorStateMetaData StateMetaData { get; set; }\r\n }\r\n}"
},
{
"path": "src/Notepads/Core/SessionManager.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Core\r\n{\r\n using System;\r\n using System.Collections.Concurrent;\r\n using System.Collections.Generic;\r\n using System.Diagnostics;\r\n using System.Linq;\r\n using System.Text;\r\n using System.Text.Json;\r\n using System.Threading;\r\n using System.Threading.Tasks;\r\n using Windows.Storage;\r\n using Windows.Storage.AccessCache;\r\n using Notepads.Controls.TextEditor;\r\n using Notepads.Core.SessionDataModels;\r\n using Notepads.Models;\r\n using Notepads.Services;\r\n using Notepads.Utilities;\r\n using Windows.System;\r\n\r\n public sealed class SessionDataCorruptedException : Exception\r\n {\r\n public SessionDataCorruptedException(string message) : base(message)\r\n {\r\n }\r\n }\r\n\r\n internal sealed class SessionManager : ISessionManager, IDisposable\r\n {\r\n private static readonly TimeSpan SaveInterval = TimeSpan.FromSeconds(7);\r\n private readonly INotepadsCore _notepadsCore;\r\n private readonly SemaphoreSlim _semaphoreSlim;\r\n private readonly ConcurrentDictionary _sessionDataCache;\r\n private string _lastSessionJsonStr;\r\n private bool _loaded;\r\n private Timer _timer;\r\n\r\n private readonly string _backupFolderName;\r\n private readonly string _sessionMetaDataFileName;\r\n\r\n /// \r\n /// Do not call this constructor directly. Use \r\n public SessionManager(INotepadsCore notepadsCore, string backupFolderName, string sessionMetaDataFileName)\r\n {\r\n _notepadsCore = notepadsCore;\r\n _backupFolderName = backupFolderName;\r\n _sessionMetaDataFileName = sessionMetaDataFileName;\r\n _semaphoreSlim = new SemaphoreSlim(1, 1);\r\n _sessionDataCache = new ConcurrentDictionary();\r\n _loaded = false;\r\n\r\n foreach (var editor in _notepadsCore.GetAllTextEditors())\r\n {\r\n BindEditorContentStateChangeEvent(this, editor);\r\n }\r\n\r\n _notepadsCore.TextEditorLoaded += BindEditorContentStateChangeEvent;\r\n _notepadsCore.TextEditorUnloaded += UnbindEditorContentStateChangeEvent;\r\n }\r\n\r\n public bool IsBackupEnabled { get; set; }\r\n\r\n public async Task LoadLastSessionAsync()\r\n {\r\n if (_loaded)\r\n {\r\n return 0; // Already loaded\r\n }\r\n\r\n bool sessionDataFileExists = await SessionUtility.IsSessionMetaDataFileExists(_sessionMetaDataFileName);\r\n\r\n if (!sessionDataFileExists)\r\n {\r\n return 0; // No session data found\r\n }\r\n\r\n NotepadsSessionDataV1 sessionData;\r\n\r\n try\r\n {\r\n string sessionDataContent = await SessionUtility.GetSerializedSessionMetaDataAsync(_sessionMetaDataFileName);\r\n var json = JsonDocument.Parse(sessionDataContent);\r\n var version = json.RootElement.GetProperty(\"Version\").GetInt32();\r\n\r\n if (version == 1)\r\n {\r\n sessionData = JsonSerializer.Deserialize(sessionDataContent);\r\n }\r\n else\r\n {\r\n throw new Exception($\"Invalid version found in session metadata: {version}\");\r\n }\r\n }\r\n catch (Exception ex)\r\n {\r\n // Failed to load session data, throw exception to indicate session data is corrupted\r\n throw new SessionDataCorruptedException(ex.Message);\r\n }\r\n\r\n IList recoveredEditor = new List();\r\n\r\n foreach (var textEditorData in sessionData.TextEditors)\r\n {\r\n ITextEditor textEditor;\r\n\r\n try\r\n {\r\n textEditor = await RecoverTextEditorAsync(textEditorData);\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(SessionManager)}] Failed to recover TextEditor: {ex.Message}\");\r\n AnalyticsService.TrackEvent(\"SessionManager_FailedToRecoverTextEditor\", new Dictionary() { { \"Exception\", ex.Message } });\r\n continue;\r\n }\r\n\r\n if (textEditor != null)\r\n {\r\n recoveredEditor.Add(textEditor);\r\n _sessionDataCache.TryAdd(textEditor.Id, textEditorData);\r\n }\r\n }\r\n\r\n _notepadsCore.OpenTextEditors(recoveredEditor.ToArray(), sessionData.SelectedTextEditor);\r\n _notepadsCore.SetTabScrollViewerHorizontalOffset(sessionData.TabScrollViewerHorizontalOffset);\r\n\r\n _loaded = true;\r\n\r\n LoggingService.LogInfo($\"[{nameof(SessionManager)}] {_sessionDataCache.Count} tab(s) restored from last session.\");\r\n\r\n return _sessionDataCache.Count;\r\n }\r\n\r\n public async Task RecoverBackupFilesAsync()\r\n {\r\n int numberOfRecoveredFiles = 0;\r\n\r\n // Rename all backup files to indicate they are corrupted with an extension of \".txt\" to avoid being deleted\r\n foreach (StorageFile backupFile in await SessionUtility.GetAllFilesInBackupFolderAsync(_backupFolderName))\r\n {\r\n if (backupFile.Name.Contains(\".\")) continue; // Skip files with extension\r\n\r\n try\r\n {\r\n await backupFile.RenameAsync(backupFile.Name + \"-Corrupted.txt\");\r\n numberOfRecoveredFiles++;\r\n }\r\n catch (Exception)\r\n {\r\n // Best effort\r\n }\r\n }\r\n\r\n return numberOfRecoveredFiles;\r\n }\r\n\r\n public async Task OpenSessionBackupFolderAsync()\r\n {\r\n await Launcher.LaunchFolderAsync(await SessionUtility.GetBackupFolderAsync(_backupFolderName));\r\n }\r\n\r\n public async Task SaveSessionAsync(Action actionAfterSaving = null)\r\n {\r\n if (!IsBackupEnabled)\r\n {\r\n LoggingService.LogInfo($\"[{nameof(SessionManager)}] Session backup is disabled.\");\r\n return;\r\n }\r\n\r\n // Serialize saves\r\n await _semaphoreSlim.WaitAsync();\r\n\r\n if (!IsBackupEnabled) return; // Check again after SemaphoreSlim released\r\n\r\n Stopwatch stopwatch = Stopwatch.StartNew();\r\n\r\n ITextEditor[] textEditors = _notepadsCore.GetAllTextEditors();\r\n\r\n if (textEditors == null || textEditors.Length == 0)\r\n {\r\n await ClearSessionDataAsync();\r\n actionAfterSaving?.Invoke();\r\n _semaphoreSlim.Release();\r\n return;\r\n }\r\n\r\n ITextEditor selectedTextEditor = _notepadsCore.GetSelectedTextEditor();\r\n\r\n NotepadsSessionDataV1 sessionData = new NotepadsSessionDataV1();\r\n\r\n foreach (ITextEditor textEditor in textEditors)\r\n {\r\n try\r\n {\r\n var textEditorSessionData = await GetTextEditorSessionDataAsync(textEditor);\r\n\r\n if (textEditorSessionData == null) continue;\r\n\r\n sessionData.TextEditors.Add(textEditorSessionData);\r\n\r\n if (textEditor == selectedTextEditor)\r\n {\r\n sessionData.SelectedTextEditor = textEditor.Id;\r\n }\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(SessionManager)}] Failed to build TextEditor session data: {ex}\");\r\n AnalyticsService.TrackEvent(\"SessionManager_FailedToBuildTextEditorSessionData\", new Dictionary() { { \"Exception\", ex.Message } });\r\n }\r\n }\r\n\r\n sessionData.TabScrollViewerHorizontalOffset =\r\n _notepadsCore.GetTabScrollViewerHorizontalOffset();\r\n\r\n bool sessionDataSaved = false;\r\n\r\n try\r\n {\r\n string sessionJsonStr = JsonSerializer.Serialize(sessionData, new JsonSerializerOptions { WriteIndented = true });\r\n\r\n if (_lastSessionJsonStr == null || !string.Equals(_lastSessionJsonStr, sessionJsonStr, StringComparison.OrdinalIgnoreCase))\r\n {\r\n // write\r\n await SessionUtility.SaveSerializedSessionMetaDataAsync(sessionJsonStr, _sessionMetaDataFileName);\r\n _lastSessionJsonStr = sessionJsonStr;\r\n sessionDataSaved = true;\r\n }\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(SessionManager)}] Failed to save session metadata: {ex.Message}\");\r\n AnalyticsService.TrackEvent(\"SessionManager_FailedToSaveSessionMetaData\", new Dictionary() { { \"Exception\", ex.Message } });\r\n actionAfterSaving?.Invoke();\r\n _semaphoreSlim.Release();\r\n return; // Failed to save the session - do not proceed to delete backup files\r\n }\r\n\r\n if (sessionDataSaved)\r\n {\r\n try\r\n {\r\n await DeleteOrphanedBackupFilesAsync(sessionData);\r\n }\r\n catch (Exception ex)\r\n {\r\n AnalyticsService.TrackEvent(\"SessionManager_FailedToDeleteOrphanedBackupFiles\",\r\n new Dictionary() { { \"Exception\", ex.Message } });\r\n }\r\n\r\n try\r\n {\r\n DeleteOrphanedTokensInFutureAccessList(sessionData);\r\n }\r\n catch (Exception ex)\r\n {\r\n AnalyticsService.TrackEvent(\"SessionManager_FailedToDeleteOrphanedTokensInFutureAccessList\",\r\n new Dictionary() { { \"Exception\", ex.Message } });\r\n }\r\n }\r\n\r\n stopwatch.Stop();\r\n\r\n if (sessionDataSaved)\r\n {\r\n LoggingService.LogInfo($\"[{nameof(SessionManager)}] Successfully saved the current session. Total time: {stopwatch.Elapsed.TotalMilliseconds} milliseconds.\", consoleOnly: true);\r\n }\r\n\r\n actionAfterSaving?.Invoke();\r\n _semaphoreSlim.Release();\r\n }\r\n\r\n private async Task GetTextEditorSessionDataAsync(ITextEditor textEditor)\r\n {\r\n if (_sessionDataCache.TryGetValue(textEditor.Id, out TextEditorSessionDataV1 textEditorSessionData))\r\n {\r\n // We will not create new backup files for this text editor unless it has content changes\r\n // But we should update latest TextEditor state meta data\r\n textEditorSessionData.StateMetaData = textEditor.GetTextEditorStateMetaData();\r\n }\r\n else // Text content has been changed or editor has not backed up yet\r\n {\r\n textEditorSessionData = await BuildTextEditorSessionDataAsync(textEditor);\r\n\r\n if (textEditorSessionData == null)\r\n {\r\n return null;\r\n }\r\n\r\n _sessionDataCache.TryAdd(textEditor.Id, textEditorSessionData);\r\n }\r\n\r\n return textEditorSessionData;\r\n }\r\n\r\n private async Task BuildTextEditorSessionDataAsync(ITextEditor textEditor)\r\n {\r\n TextEditorSessionDataV1 textEditorData = new TextEditorSessionDataV1\r\n {\r\n Id = textEditor.Id,\r\n };\r\n\r\n if (textEditor.EditingFile != null)\r\n {\r\n // Add the opened file to FutureAccessList so we can access it next launch\r\n var futureAccessToken = ToToken(textEditor.Id);\r\n await FutureAccessListUtility.TryAddOrReplaceTokenInFutureAccessListAsync(futureAccessToken, textEditor.EditingFile);\r\n textEditorData.EditingFileFutureAccessToken = futureAccessToken;\r\n textEditorData.EditingFileName = textEditor.EditingFileName;\r\n textEditorData.EditingFilePath = textEditor.EditingFilePath;\r\n }\r\n\r\n if (textEditor.IsModified)\r\n {\r\n if (textEditor.EditingFile != null)\r\n {\r\n // Persist the last save known to the app, which might not be up-to-date (if the file was modified outside the app)\r\n var lastSavedBackupFile = await SessionUtility.CreateNewFileInBackupFolderAsync(\r\n ToToken(textEditor.Id) + \"-LastSaved\",\r\n CreationCollisionOption.ReplaceExisting,\r\n _backupFolderName);\r\n\r\n if (!await BackupTextAsync(textEditor.LastSavedSnapshot.Content,\r\n textEditor.LastSavedSnapshot.Encoding,\r\n textEditor.LastSavedSnapshot.LineEnding,\r\n lastSavedBackupFile))\r\n {\r\n return null; // Error: Failed to write backup text to file\r\n }\r\n\r\n textEditorData.LastSavedBackupFilePath = lastSavedBackupFile.Path;\r\n }\r\n\r\n if (textEditor.EditingFile == null ||\r\n !string.Equals(textEditor.LastSavedSnapshot.Content, textEditor.GetText()))\r\n {\r\n // Persist pending changes relative to the last save\r\n var pendingBackupFile = await SessionUtility.CreateNewFileInBackupFolderAsync(\r\n ToToken(textEditor.Id) + \"-Pending\",\r\n CreationCollisionOption.ReplaceExisting,\r\n _backupFolderName);\r\n\r\n if (!await BackupTextAsync(textEditor.GetText(),\r\n textEditor.LastSavedSnapshot.Encoding,\r\n textEditor.LastSavedSnapshot.LineEnding,\r\n pendingBackupFile))\r\n {\r\n return null; // Error: Failed to write backup text to file\r\n }\r\n\r\n textEditorData.PendingBackupFilePath = pendingBackupFile.Path;\r\n }\r\n }\r\n\r\n textEditorData.StateMetaData = textEditor.GetTextEditorStateMetaData();\r\n\r\n return textEditorData;\r\n }\r\n\r\n public void StartSessionBackup(bool startImmediately = false)\r\n {\r\n if (_timer == null)\r\n {\r\n LoggingService.LogInfo($\"[{nameof(SessionManager)}] Session backup process started (StartImmediately = {startImmediately}).\");\r\n\r\n Timer timer = new Timer(async (obj) => await SaveSessionAsync());\r\n\r\n if (Interlocked.CompareExchange(ref _timer, timer, null) == null)\r\n {\r\n var delay = startImmediately ? TimeSpan.Zero : SaveInterval;\r\n timer.Change(delay, SaveInterval);\r\n }\r\n else\r\n {\r\n timer.Dispose();\r\n }\r\n }\r\n }\r\n\r\n public void StopSessionBackup()\r\n {\r\n Timer timer = _timer;\r\n\r\n try\r\n {\r\n timer?.Dispose();\r\n }\r\n catch\r\n {\r\n // Best effort\r\n }\r\n finally\r\n {\r\n Interlocked.CompareExchange(ref _timer, null, timer);\r\n }\r\n }\r\n\r\n public async Task ClearSessionDataAsync()\r\n {\r\n _lastSessionJsonStr = null;\r\n try\r\n {\r\n await SessionUtility.DeleteSerializedSessionMetaDataAsync(_sessionMetaDataFileName);\r\n LoggingService.LogInfo($\"[{nameof(SessionManager)}] Successfully deleted session meta data.\");\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(SessionManager)}] Failed to delete session meta data: {ex.Message}\");\r\n AnalyticsService.TrackEvent(\"SessionManager_FailedToDeleteSessionMetaData\", new Dictionary() { { \"Exception\", ex.Message } });\r\n }\r\n }\r\n\r\n private void BindEditorContentStateChangeEvent(object sender, ITextEditor textEditor)\r\n {\r\n // All text or file related events\r\n textEditor.TextChanging += RemoveTextEditorSessionData;\r\n textEditor.ChangeReverted += RemoveTextEditorSessionData;\r\n textEditor.FileSaved += RemoveTextEditorSessionData;\r\n textEditor.FileReloaded += RemoveTextEditorSessionData;\r\n }\r\n\r\n private void UnbindEditorContentStateChangeEvent(object sender, ITextEditor textEditor)\r\n {\r\n // All text or file related events\r\n textEditor.TextChanging -= RemoveTextEditorSessionData;\r\n textEditor.ChangeReverted -= RemoveTextEditorSessionData;\r\n textEditor.FileSaved -= RemoveTextEditorSessionData;\r\n textEditor.FileReloaded -= RemoveTextEditorSessionData;\r\n }\r\n\r\n private async Task RecoverTextEditorAsync(TextEditorSessionDataV1 editorSessionData)\r\n {\r\n StorageFile editingFile = null;\r\n\r\n if (editorSessionData.EditingFileFutureAccessToken != null)\r\n {\r\n editingFile = await FutureAccessListUtility.GetFileFromFutureAccessListAsync(editorSessionData.EditingFileFutureAccessToken);\r\n }\r\n\r\n string lastSavedFile = editorSessionData.LastSavedBackupFilePath;\r\n string pendingFile = editorSessionData.PendingBackupFilePath;\r\n\r\n ITextEditor textEditor;\r\n\r\n if (editingFile == null && lastSavedFile == null && pendingFile == null)\r\n {\r\n textEditor = null;\r\n }\r\n else if (editingFile != null && lastSavedFile == null && pendingFile == null) // File without pending changes\r\n {\r\n var encoding = EncodingUtility.GetEncodingByName(editorSessionData.StateMetaData.LastSavedEncoding);\r\n textEditor = await _notepadsCore.CreateTextEditorAsync(editorSessionData.Id, editingFile, encoding: encoding, ignoreFileSizeLimit: true);\r\n textEditor.ResetEditorState(editorSessionData.StateMetaData);\r\n }\r\n else // File with pending changes\r\n {\r\n string lastSavedText = string.Empty;\r\n string pendingText = null;\r\n\r\n if (lastSavedFile != null)\r\n {\r\n TextFile lastSavedTextFile = await FileSystemUtility.ReadFileAsync(lastSavedFile, ignoreFileSizeLimit: true,\r\n EncodingUtility.GetEncodingByName(editorSessionData.StateMetaData.LastSavedEncoding));\r\n lastSavedText = lastSavedTextFile.Content;\r\n }\r\n\r\n var textFile = new TextFile(lastSavedText,\r\n EncodingUtility.GetEncodingByName(editorSessionData.StateMetaData.LastSavedEncoding),\r\n LineEndingUtility.GetLineEndingByName(editorSessionData.StateMetaData.LastSavedLineEnding),\r\n editorSessionData.StateMetaData.DateModifiedFileTime);\r\n\r\n textEditor = _notepadsCore.CreateTextEditor(\r\n editorSessionData.Id,\r\n textFile,\r\n editingFile,\r\n editorSessionData.StateMetaData.FileNamePlaceholder,\r\n editorSessionData.StateMetaData.IsModified);\r\n\r\n if (pendingFile != null)\r\n {\r\n TextFile pendingTextFile = await FileSystemUtility.ReadFileAsync(pendingFile,\r\n ignoreFileSizeLimit: true,\r\n EncodingUtility.GetEncodingByName(editorSessionData.StateMetaData.LastSavedEncoding));\r\n pendingText = pendingTextFile.Content;\r\n }\r\n\r\n textEditor.ResetEditorState(editorSessionData.StateMetaData, pendingText);\r\n }\r\n\r\n return textEditor;\r\n }\r\n\r\n private static async Task BackupTextAsync(string text, Encoding encoding, LineEnding lineEnding, StorageFile file)\r\n {\r\n try\r\n {\r\n await FileSystemUtility.WriteTextToFileAsync(file, LineEndingUtility.ApplyLineEnding(text, lineEnding), encoding);\r\n return true;\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(SessionManager)}] Failed to save backup file: {ex.Message}\");\r\n AnalyticsService.TrackEvent(\"SessionManager_FailedToSaveBackupFile\", new Dictionary() { { \"Exception\", ex.Message } });\r\n return false;\r\n }\r\n }\r\n\r\n // Cleanup orphaned/dangling backup files\r\n private async Task DeleteOrphanedBackupFilesAsync(NotepadsSessionDataV1 sessionData)\r\n {\r\n HashSet backupPaths = sessionData.TextEditors\r\n .SelectMany(editor => new[] { editor.LastSavedBackupFilePath, editor.PendingBackupFilePath })\r\n .Where(path => path != null)\r\n .ToHashSet(StringComparer.OrdinalIgnoreCase);\r\n\r\n foreach (StorageFile backupFile in await SessionUtility.GetAllFilesInBackupFolderAsync(_backupFolderName))\r\n {\r\n if (backupPaths.Contains(backupFile.Path)) continue; // Skip files that are known to be used\r\n\r\n // Only delete files with no extension (by contract, all backup files have no extension)\r\n if (backupFile.Name.Contains(\".\")) continue;\r\n\r\n try\r\n {\r\n await backupFile.DeleteAsync();\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(SessionManager)}] Failed to delete orphaned backup file: {ex.Message}\");\r\n }\r\n }\r\n }\r\n\r\n // Cleanup orphaned/dangling entries in FutureAccessList\r\n private void DeleteOrphanedTokensInFutureAccessList(NotepadsSessionDataV1 sessionData)\r\n {\r\n HashSet tokens = sessionData.TextEditors\r\n .SelectMany(editor => new[] { editor.EditingFileFutureAccessToken })\r\n .Where(token => token != null)\r\n .ToHashSet(StringComparer.OrdinalIgnoreCase);\r\n\r\n var tokensToBeDeleted = new List();\r\n\r\n foreach (var entry in StorageApplicationPermissions.FutureAccessList.Entries)\r\n {\r\n if (!tokens.Contains(entry.Token))\r\n {\r\n tokensToBeDeleted.Add(entry.Token);\r\n }\r\n }\r\n\r\n foreach (var tokenToBeDel in tokensToBeDeleted)\r\n {\r\n try\r\n {\r\n StorageApplicationPermissions.FutureAccessList.Remove(tokenToBeDel);\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(SessionManager)}] Failed to delete orphaned token in FutureAccessList: {ex.Message}\");\r\n AnalyticsService.TrackEvent(\"SessionManager_FailedToDeleteOrphanedTokenInFutureAccessList\", new Dictionary() { { \"Exception\", ex.Message } });\r\n }\r\n }\r\n }\r\n\r\n private static string ToToken(Guid textEditorId)\r\n {\r\n return textEditorId.ToString(\"N\");\r\n }\r\n\r\n private void RemoveTextEditorSessionData(object sender, EventArgs e)\r\n {\r\n if (sender is ITextEditor textEditor)\r\n {\r\n _sessionDataCache.TryRemove(textEditor.Id, out _);\r\n }\r\n }\r\n\r\n public void Dispose()\r\n {\r\n if (_notepadsCore != null)\r\n {\r\n _notepadsCore.TextEditorLoaded -= BindEditorContentStateChangeEvent;\r\n _notepadsCore.TextEditorUnloaded -= UnbindEditorContentStateChangeEvent;\r\n }\r\n\r\n _semaphoreSlim?.Dispose();\r\n _timer?.Dispose();\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Core/TabContextFlyout.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Core\r\n{\r\n using System;\r\n using System.IO;\r\n using System.Threading.Tasks;\r\n using Notepads.Controls.Dialog;\r\n using Notepads.Controls.TextEditor;\r\n using Notepads.Services;\r\n using Notepads.Utilities;\r\n using Windows.ApplicationModel.DataTransfer;\r\n using Windows.ApplicationModel.Resources;\r\n using Windows.System;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Input;\r\n\r\n public sealed class TabContextFlyout : MenuFlyout\r\n {\r\n private MenuFlyoutItem _close;\r\n private MenuFlyoutItem _closeOthers;\r\n private MenuFlyoutItem _closeRight;\r\n private MenuFlyoutItem _closeSaved;\r\n private MenuFlyoutItem _copyFullPath;\r\n private MenuFlyoutItem _openContainingFolder;\r\n private MenuFlyoutItem _rename;\r\n\r\n private string _filePath;\r\n private string _containingFolderPath;\r\n\r\n private readonly INotepadsCore _notepadsCore;\r\n private readonly ITextEditor _textEditor;\r\n\r\n private readonly ResourceLoader _resourceLoader = ResourceLoader.GetForCurrentView();\r\n\r\n public TabContextFlyout(INotepadsCore notepadsCore, ITextEditor textEditor)\r\n {\r\n _notepadsCore = notepadsCore;\r\n _textEditor = textEditor;\r\n\r\n Items.Add(Close);\r\n Items.Add(CloseOthers);\r\n Items.Add(CloseRight);\r\n Items.Add(CloseSaved);\r\n Items.Add(new MenuFlyoutSeparator());\r\n Items.Add(CopyFullPath);\r\n Items.Add(OpenContainingFolder);\r\n Items.Add(new MenuFlyoutSeparator());\r\n Items.Add(Rename);\r\n\r\n var style = new Style(typeof(MenuFlyoutPresenter));\r\n style.Setters.Add(new Setter(Control.BorderThicknessProperty, 0));\r\n MenuFlyoutPresenterStyle = style;\r\n\r\n Opening += TabContextFlyout_Opening;\r\n Closed += TabContextFlyout_Closed;\r\n }\r\n\r\n public void Dispose()\r\n {\r\n Opening -= TabContextFlyout_Opening;\r\n Closed -= TabContextFlyout_Closed;\r\n }\r\n\r\n private void TabContextFlyout_Opening(object sender, object e)\r\n {\r\n var isFileReadonly = false;\r\n if (_textEditor.EditingFile != null)\r\n {\r\n _filePath = _textEditor.EditingFile.Path;\r\n _containingFolderPath = Path.GetDirectoryName(_filePath);\r\n isFileReadonly = FileSystemUtility.IsFileReadOnly(_textEditor.EditingFile);\r\n }\r\n\r\n CloseOthers.IsEnabled = CloseRight.IsEnabled = _notepadsCore.GetNumberOfOpenedTextEditors() > 1;\r\n CopyFullPath.IsEnabled = !string.IsNullOrEmpty(_filePath);\r\n OpenContainingFolder.IsEnabled = !string.IsNullOrEmpty(_containingFolderPath);\r\n Rename.IsEnabled = _textEditor.FileModificationState != FileModificationState.RenamedMovedOrDeleted && !isFileReadonly;\r\n\r\n if (App.IsGameBarWidget)\r\n {\r\n OpenContainingFolder.Visibility = Visibility.Collapsed;\r\n }\r\n }\r\n\r\n private void TabContextFlyout_Closed(object sender, object e)\r\n {\r\n _notepadsCore.FocusOnSelectedTextEditor();\r\n }\r\n\r\n private MenuFlyoutItem Close\r\n {\r\n get\r\n {\r\n if (_close != null) return _close;\r\n\r\n _close = new MenuFlyoutItem { Text = _resourceLoader.GetString(\"Tab_ContextFlyout_CloseButtonDisplayText\") };\r\n _close.Click += (sender, args) => { _notepadsCore.CloseTextEditor(_textEditor); };\r\n _close.KeyboardAccelerators.Add(new KeyboardAccelerator()\r\n {\r\n Modifiers = VirtualKeyModifiers.Control,\r\n Key = VirtualKey.W,\r\n IsEnabled = false,\r\n });\r\n return _close;\r\n }\r\n }\r\n\r\n private MenuFlyoutItem CloseOthers\r\n {\r\n get\r\n {\r\n if (_closeOthers != null) return _closeOthers;\r\n\r\n _closeOthers = new MenuFlyoutItem { Text = _resourceLoader.GetString(\"Tab_ContextFlyout_CloseOthersButtonDisplayText\") };\r\n _closeOthers.Click += (sender, args) =>\r\n {\r\n ExecuteOnAllTextEditors(\r\n (textEditor) =>\r\n {\r\n if (textEditor != _textEditor)\r\n {\r\n _notepadsCore.CloseTextEditor(textEditor);\r\n }\r\n });\r\n };\r\n return _closeOthers;\r\n }\r\n }\r\n\r\n private MenuFlyoutItem CloseRight\r\n {\r\n get\r\n {\r\n if (_closeRight != null) return _closeRight;\r\n\r\n _closeRight = new MenuFlyoutItem { Text = _resourceLoader.GetString(\"Tab_ContextFlyout_CloseRightButtonDisplayText\") };\r\n _closeRight.Click += (sender, args) =>\r\n {\r\n bool close = false;\r\n\r\n ExecuteOnAllTextEditors(\r\n (textEditor) =>\r\n {\r\n if (textEditor == _textEditor)\r\n {\r\n close = true;\r\n }\r\n else if (close)\r\n {\r\n _notepadsCore.CloseTextEditor(textEditor);\r\n }\r\n });\r\n };\r\n return _closeRight;\r\n }\r\n }\r\n\r\n private MenuFlyoutItem CloseSaved\r\n {\r\n get\r\n {\r\n if (_closeSaved != null) return _closeSaved;\r\n\r\n _closeSaved = new MenuFlyoutItem { Text = _resourceLoader.GetString(\"Tab_ContextFlyout_CloseSavedButtonDisplayText\") };\r\n _closeSaved.Click += (sender, args) =>\r\n {\r\n ExecuteOnAllTextEditors(\r\n (textEditor) =>\r\n {\r\n if (!textEditor.IsModified)\r\n {\r\n _notepadsCore.CloseTextEditor(textEditor);\r\n }\r\n });\r\n };\r\n return _closeSaved;\r\n }\r\n }\r\n\r\n private MenuFlyoutItem CopyFullPath\r\n {\r\n get\r\n {\r\n if (_copyFullPath != null) return _copyFullPath;\r\n\r\n _copyFullPath = new MenuFlyoutItem { Text = _resourceLoader.GetString(\"Tab_ContextFlyout_CopyFullPathButtonDisplayText\") };\r\n _copyFullPath.Click += (sender, args) =>\r\n {\r\n try\r\n {\r\n DataPackage dataPackage = new DataPackage { RequestedOperation = DataPackageOperation.Copy };\r\n dataPackage.SetText(_filePath);\r\n Clipboard.SetContentWithOptions(dataPackage, new ClipboardContentOptions() { IsAllowedInHistory = true, IsRoamable = true });\r\n Clipboard.Flush(); // This method allows the content to remain available after the application shuts down.\r\n NotificationCenter.Instance.PostNotification(_resourceLoader.GetString(\"TextEditor_NotificationMsg_FileNameOrPathCopied\"), 1500);\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(TabContextFlyout)}] Failed to copy full path: {ex.Message}\");\r\n }\r\n };\r\n return _copyFullPath;\r\n }\r\n }\r\n\r\n private MenuFlyoutItem OpenContainingFolder\r\n {\r\n get\r\n {\r\n if (_openContainingFolder != null) return _openContainingFolder;\r\n\r\n _openContainingFolder = new MenuFlyoutItem { Text = _resourceLoader.GetString(\"Tab_ContextFlyout_OpenContainingFolderButtonDisplayText\") };\r\n _openContainingFolder.Click += async (sender, args) =>\r\n {\r\n try\r\n {\r\n await Launcher.LaunchFolderPathAsync(_containingFolderPath);\r\n }\r\n catch (Exception ex)\r\n {\r\n LoggingService.LogError($\"[{nameof(TabContextFlyout)}] Failed to open containing folder: {ex.Message}\");\r\n }\r\n };\r\n return _openContainingFolder;\r\n }\r\n }\r\n\r\n private MenuFlyoutItem Rename\r\n {\r\n get\r\n {\r\n if (_rename != null) return _rename;\r\n\r\n _rename = new MenuFlyoutItem() { Text = _resourceLoader.GetString(\"Tab_ContextFlyout_RenameButtonDisplayText\") };\r\n _rename.KeyboardAccelerators.Add(new KeyboardAccelerator()\r\n {\r\n Key = VirtualKey.F2,\r\n IsEnabled = false,\r\n });\r\n _rename.Click += async (sender, args) =>\r\n {\r\n _notepadsCore.SwitchTo(_textEditor);\r\n\r\n await Task.Delay(10); // Give notepads core enough time to switch to the selected editor\r\n\r\n var fileRenameDialog = new FileRenameDialog(_textEditor.EditingFileName ?? _textEditor.FileNamePlaceholder,\r\n fileExists: _textEditor.EditingFile != null,\r\n confirmedAction: async (newFilename) =>\r\n {\r\n try\r\n {\r\n await _textEditor.RenameAsync(newFilename);\r\n _notepadsCore.FocusOnSelectedTextEditor();\r\n NotificationCenter.Instance.PostNotification(_resourceLoader.GetString(\"TextEditor_NotificationMsg_FileRenamed\"), 1500);\r\n }\r\n catch (Exception ex)\r\n {\r\n var errorMessage = ex.Message?.TrimEnd('\\r', '\\n');\r\n NotificationCenter.Instance.PostNotification(errorMessage, 3500); // TODO: Use Content Dialog to display error message\r\n }\r\n });\r\n await DialogManager.OpenDialogAsync(fileRenameDialog, awaitPreviousDialog: false);\r\n };\r\n return _rename;\r\n }\r\n }\r\n\r\n private void ExecuteOnAllTextEditors(Action action)\r\n {\r\n foreach (ITextEditor textEditor in _notepadsCore.GetAllTextEditors())\r\n {\r\n action(textEditor);\r\n }\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Extensions/DispatcherExtensions.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Extensions\r\n{\r\n using System;\r\n using System.Threading.Tasks;\r\n using Windows.UI.Core;\r\n\r\n public static class DispatcherExtensions\r\n {\r\n public static async Task CallOnUIThreadAsync(this CoreDispatcher dispatcher, DispatchedHandler handler)\r\n {\r\n await dispatcher.RunAsync(CoreDispatcherPriority.Normal, handler);\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Extensions/IContentPreviewExtension.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Extensions\r\n{\r\n using System;\r\n using Controls.TextEditor;\r\n\r\n public interface IContentPreviewExtension : IDisposable\r\n {\r\n void Bind(TextEditorCore editor);\r\n\r\n bool IsExtensionEnabled { get; set; }\r\n }\r\n}"
},
{
"path": "src/Notepads/Extensions/INotepadsExtensionProvider.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Extensions\r\n{\r\n using Utilities;\r\n\r\n public interface INotepadsExtensionProvider\r\n {\r\n IContentPreviewExtension GetContentPreviewExtension(FileType fileType);\r\n }\r\n}"
},
{
"path": "src/Notepads/Extensions/NotepadsExtensionProvider.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Extensions\r\n{\r\n using Notepads.Controls.Markdown;\r\n using Notepads.Utilities;\r\n\r\n public class NotepadsExtensionProvider : INotepadsExtensionProvider\r\n {\r\n public IContentPreviewExtension GetContentPreviewExtension(FileType fileType)\r\n {\r\n switch (fileType)\r\n {\r\n case FileType.MarkdownFile:\r\n return new MarkdownExtensionView();\r\n default:\r\n return null;\r\n }\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Extensions/ScrollViewerExtensions.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n// Source taken from: https://github.com/windows-toolkit/WindowsCommunityToolkit/pull/3220\r\n\r\nnamespace Notepads.Extensions\r\n{\r\n using Windows.UI.Composition;\r\n using Windows.UI.Xaml;\r\n using Windows.UI.Xaml.Controls;\r\n using Windows.UI.Xaml.Hosting;\r\n\r\n /// \r\n /// Indicates an axis in the 2D space\r\n /// \r\n public enum Axis\r\n {\r\n /// \r\n /// The X axis (horizontal)\r\n /// \r\n X,\r\n\r\n /// \r\n /// The Y axis (vertical)\r\n /// \r\n Y\r\n }\r\n\r\n public static class ScrollViewerExtensions\r\n {\r\n public static ExpressionAnimation StartExpressionAnimation(\r\n this ScrollViewer scrollViewer,\r\n UIElement target,\r\n Axis axis)\r\n {\r\n return scrollViewer.StartExpressionAnimation(target, sourceAxis: axis, targetAxis: axis);\r\n }\r\n\r\n public static ExpressionAnimation StartExpressionAnimation(\r\n this ScrollViewer scrollViewer,\r\n UIElement target,\r\n Axis sourceAxis,\r\n Axis targetAxis)\r\n {\r\n CompositionPropertySet scrollSet = ElementCompositionPreview.GetScrollViewerManipulationPropertySet(scrollViewer);\r\n\r\n ExpressionAnimation animation = scrollSet.Compositor.CreateExpressionAnimation($\"{nameof(scrollViewer)}.{nameof(UIElement.Translation)}.{sourceAxis}\");\r\n animation.SetReferenceParameter(nameof(scrollViewer), scrollSet);\r\n\r\n Visual visual = ElementCompositionPreview.GetElementVisual(target);\r\n visual.StartAnimation($\"{nameof(Visual.Offset)}.{targetAxis}\", animation);\r\n\r\n return animation;\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Extensions/StringExtensions.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Extensions\r\n{\r\n using System;\r\n using System.Linq;\r\n\r\n public static class StringExtensions\r\n {\r\n public static string LeadingSpacesAndTabs(this string str)\r\n {\r\n int i = 0;\r\n for (; i < str.Length; i++)\r\n {\r\n var ch = str[i];\r\n if (ch != ' ' && ch != '\\t')\r\n {\r\n break;\r\n }\r\n }\r\n return str.Substring(0, i);\r\n }\r\n\r\n public static int IndexOfWholeWord(this string str, string value, int startIndex, StringComparison comparison)\r\n {\r\n int pos = startIndex;\r\n\r\n while (pos < str.Length && (pos = str.IndexOf(value, pos, comparison)) != -1)\r\n {\r\n bool startBoundary = true;\r\n if (pos > 0)\r\n startBoundary = !char.IsLetterOrDigit(str[pos - 1]);\r\n\r\n bool endBoundary = true;\r\n if (pos + value.Length < str.Length)\r\n endBoundary = !char.IsLetterOrDigit(str[pos + value.Length]);\r\n\r\n if (startBoundary && endBoundary)\r\n return pos;\r\n\r\n pos++;\r\n }\r\n return -1;\r\n }\r\n\r\n public static int LastIndexOfWholeWord(this string str, string value, int startIndex, StringComparison comparison)\r\n {\r\n int pos = startIndex;\r\n\r\n while (pos >= 0 && (pos = str.LastIndexOf(value, pos, comparison)) != -1)\r\n {\r\n bool startBoundary = true;\r\n if (pos > 0)\r\n startBoundary = !char.IsLetterOrDigit(str[pos - 1]);\r\n\r\n bool endBoundary = true;\r\n if (pos + value.Length < str.Length)\r\n endBoundary = !char.IsLetterOrDigit(str[pos + value.Length]);\r\n\r\n if (startBoundary && endBoundary)\r\n return pos;\r\n\r\n pos--;\r\n }\r\n return -1;\r\n }\r\n\r\n public static Uri ToAppxUri(this string path)\r\n {\r\n string prefix = $\"ms-appx://{(path.StartsWith('/') ? string.Empty : \"/\")}\";\r\n return new Uri($\"{prefix}{path}\");\r\n }\r\n\r\n public static bool ContainsAllowableCharactersOnly(this string str, params char[] allowableCharacters)\r\n {\r\n return str.All(allowableCharacters.Contains);\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Models/TextFile.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads.Models\r\n{\r\n using System.Text;\r\n using Notepads.Utilities;\r\n\r\n public class TextFile\r\n {\r\n public TextFile(string content, Encoding encoding, LineEnding lineEnding, long dateModifiedFileTime = -1)\r\n {\r\n Content = content;\r\n Encoding = encoding;\r\n LineEnding = lineEnding;\r\n DateModifiedFileTime = dateModifiedFileTime;\r\n }\r\n\r\n public string Content { get; set; }\r\n\r\n public Encoding Encoding { get; set; }\r\n\r\n public LineEnding LineEnding { get; set; }\r\n\r\n public long DateModifiedFileTime { get; set; }\r\n }\r\n}"
},
{
"path": "src/Notepads/Notepads.csproj",
"content": "\r\n\r\n \r\n Debug \r\n x86 \r\n {99274932-9E86-480C-8142-38525F80007D} \r\n AppContainerExe \r\n Properties \r\n Notepads \r\n Notepads \r\n en-US \r\n UAP \r\n 10.0.22621.0 \r\n 10.0.17763.0 \r\n 14 \r\n 512 \r\n {A5A43C5B-DE2A-4C0C-9213-0A381AF9435A};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC} \r\n true \r\n False \r\n Always \r\n 1 \r\n OnApplicationRun \r\n False \r\n True \r\n x86|x64|arm64 \r\n Resource\\MiddleClickScrolling-CursorType.res \r\n -dev \r\n \r\n \r\n true \r\n bin\\x86\\Debug\\ \r\n DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP;DISABLE_XAML_GENERATED_MAIN \r\n ;2008 \r\n full \r\n x86 \r\n false \r\n prompt \r\n true \r\n \r\n \r\n bin\\x86\\Release\\ \r\n TRACE;NETFX_CORE;WINDOWS_UWP;DISABLE_XAML_GENERATED_MAIN \r\n true \r\n ;2008 \r\n pdbonly \r\n x86 \r\n false \r\n prompt \r\n true \r\n true \r\n \r\n \r\n bin\\x86\\Production\\ \r\n TRACE;NETFX_CORE;WINDOWS_UWP;DISABLE_XAML_GENERATED_MAIN \r\n true \r\n ;2008 \r\n true \r\n pdbonly \r\n x86 \r\n false \r\n prompt \r\n true \r\n true \r\n \r\n \r\n true \r\n bin\\ARM64\\Debug\\ \r\n DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP;DISABLE_XAML_GENERATED_MAIN \r\n ;2008 \r\n full \r\n ARM64 \r\n false \r\n prompt \r\n true \r\n true \r\n \r\n \r\n bin\\ARM64\\Release\\ \r\n TRACE;NETFX_CORE;WINDOWS_UWP;DISABLE_XAML_GENERATED_MAIN \r\n true \r\n ;2008 \r\n pdbonly \r\n ARM64 \r\n false \r\n prompt \r\n true \r\n true \r\n \r\n \r\n bin\\ARM64\\Production\\ \r\n TRACE;NETFX_CORE;WINDOWS_UWP;DISABLE_XAML_GENERATED_MAIN \r\n true \r\n ;2008 \r\n pdbonly \r\n ARM64 \r\n false \r\n prompt \r\n true \r\n true \r\n \r\n \r\n true \r\n bin\\x64\\Debug\\ \r\n TRACE;DEBUG;NETFX_CORE;WINDOWS_UWP;CODE_ANALYSIS;DISABLE_XAML_GENERATED_MAIN \r\n ;2008 \r\n full \r\n x64 \r\n false \r\n prompt \r\n true \r\n false \r\n \r\n \r\n bin\\x64\\Release\\ \r\n TRACE;NETFX_CORE;WINDOWS_UWP;DISABLE_XAML_GENERATED_MAIN \r\n true \r\n ;2008 \r\n pdbonly \r\n x64 \r\n false \r\n prompt \r\n true \r\n true \r\n \r\n \r\n bin\\x64\\Production\\ \r\n TRACE;NETFX_CORE;WINDOWS_UWP;DISABLE_XAML_GENERATED_MAIN \r\n true \r\n ;2008 \r\n pdbonly \r\n x64 \r\n false \r\n prompt \r\n true \r\n true \r\n \r\n \r\n PackageReference \r\n \r\n \r\n \r\n FindAndReplaceControl.xaml \r\n \r\n \r\n GoToControl.xaml \r\n \r\n \r\n ContinuationPageFormat.xaml \r\n \r\n \r\n PrintPageFormat.xaml \r\n \r\n \r\n AboutPage.xaml \r\n \r\n \r\n AdvancedSettingsPage.xaml \r\n \r\n \r\n SettingsPage.xaml \r\n \r\n \r\n SettingsPanel.xaml \r\n \r\n \r\n PersonalizationSettingsPage.xaml \r\n \r\n \r\n TextAndEditorSettingsPage.xaml \r\n \r\n \r\n TextEditor.xaml \r\n \r\n \r\n SideBySideDiffViewer.xaml \r\n \r\n \r\n MarkdownExtensionView.xaml \r\n \r\n \r\n \r\n \r\n App.xaml \r\n \r\n \r\n NotepadsMainPage.xaml \r\n \r\n \r\n \r\n \r\n Designer \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n MSBuild:Compile \r\n Designer \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n MSBuild:Compile \r\n Designer \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n MSBuild:Compile \r\n Designer \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n MSBuild:Compile \r\n Designer \r\n \r\n \r\n MSBuild:Compile \r\n Designer \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n MSBuild:Compile \r\n Designer \r\n \r\n \r\n MSBuild:Compile \r\n Designer \r\n \r\n \r\n MSBuild:Compile \r\n Designer \r\n \r\n \r\n MSBuild:Compile \r\n Designer \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n MSBuild:Compile \r\n Designer \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n Designer \r\n MSBuild:Compile \r\n \r\n \r\n \r\n \r\n 1.7.2 \r\n \r\n \r\n 6.2.14 \r\n \r\n \r\n 10.2307.3001 \r\n \r\n \r\n 7.1.3 \r\n \r\n \r\n 5.0.0 \r\n \r\n \r\n 2.0.1 \r\n \r\n \r\n 13.0.3 \r\n \r\n \r\n 9.0.2 \r\n \r\n \r\n 2.5.1 \r\n \r\n \r\n \r\n \r\n {7aa5e631-b663-420e-a08f-002cd81df855} \r\n Notepads.Controls \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Microsoft Engagement Framework \r\n \r\n \r\n Visual C++ 2015-2019 Runtime for Universal Windows Platform Apps \r\n \r\n \r\n \r\n 14.0 \r\n \r\n "
},
{
"path": "src/Notepads/Package.StoreAssociation.xml",
"content": "\n\n CN=40E66D07-5A3A-4954-9CA3-A1EB15ED0804 \n Jackie Liu \n MSA \n http://www.w3.org/2001/04/xmlenc#sha256 \n \n \n \n 19282JackieLiu.Notepads-Beta \n \n Notepads - Beta \n Notepads App \n NotepadsApp \n Notepads Pro \n Notepads Editor \n Windows Notepads \n Notepads Text Editor \n Notepads - Text Editor \n Notepads Widget \n \n \n "
},
{
"path": "src/Notepads/Package.appxmanifest",
"content": "\n\n\n \n \n Notepads App \n Jackie Liu \n Assets\\StoreLogo.png \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Assets\\appicon_w.png \n Notepads URI Scheme \n \n \n \n \n \n \n \n \n \n .txt \n \n ms-resource:Manifest/TextFileDisplayName \n Assets\\FileIcons\\txt.png \n \n \n \n \n \n .cfg \n .config \n .cnf \n .conf \n .properties \n .directory \n \n ms-resource:Manifest/ConfigFileDisplayName \n Assets\\FileIcons\\cfg.png \n \n \n \n \n \n .ini \n \n ms-resource:Manifest/InitializationFileDisplayName \n Assets\\FileIcons\\ini.png \n \n \n \n \n \n .md \n .markdown \n .mkd \n .mdwn \n .mdown \n .markdn \n .mdtxt \n .workbook \n \n ms-resource:Manifest/MarkdownFileDisplayName \n Assets\\FileIcons\\md.png \n \n \n \n \n \n .log \n \n ms-resource:Manifest/LogFileDisplayName \n Assets\\FileIcons\\log.png \n \n \n \n \n \n .bib \n \n ms-resource:Manifest/BibTeXFileDisplayName \n Assets\\FileIcons\\bib.png \n \n \n \n \n \n .json \n .jsonc \n .jsonld \n .hintrc \n .babelrc \n .eslintrc \n .jslintrc \n .bowerrc \n .jscsrc \n .webmanifest \n .har \n \n ms-resource:Manifest/JsonFileDisplayName \n Assets\\FileIcons\\json.png \n \n \n \n \n \n .yml \n .yaml \n \n ms-resource:Manifest/YamlFileDisplayName \n Assets\\FileIcons\\yml.png \n \n \n \n \n \n .xml \n .xsd \n .ascx \n .atom \n .axml \n .bpmn \n .cpt \n .csl \n \n ms-resource:Manifest/XmlFileDisplayName \n Assets\\FileIcons\\xml.png \n \n \n \n \n \n .html \n .htm \n .shtml \n .xhtml \n .mdoc \n .jshtm \n .volt \n \n ms-resource:Manifest/HtmlFileDisplayName \n Assets\\FileIcons\\html.png \n \n \n \n \n \n .asp \n .aspx \n \n ms-resource:Manifest/AspFileDisplayName \n Assets\\FileIcons\\asp.png \n \n \n \n \n \n .jsp \n .jspx \n \n ms-resource:Manifest/JspFileDisplayName \n Assets\\FileIcons\\jsp.png \n \n \n \n \n \n .css \n .scss \n \n ms-resource:Manifest/CssFileDisplayName \n Assets\\FileIcons\\css.png \n \n \n \n \n \n .sh \n \n ms-resource:Manifest/ShellScriptFileDisplayName \n Assets\\FileIcons\\sh.png \n \n \n \n \n \n .bashrc \n .vimrc \n .rc \n \n ms-resource:Manifest/RunCommandsFileDisplayName \n Assets\\FileIcons\\rc.png \n \n \n \n \n \n .bash \n \n ms-resource:Manifest/BashScriptFileDisplayName \n Assets\\FileIcons\\bash.png \n \n \n \n \n \n .js \n .jsx \n .es6 \n .mjs \n .cjs \n .pac \n \n ms-resource:Manifest/JavascriptFileDisplayName \n Assets\\FileIcons\\js.png \n \n \n \n \n \n .ts \n .tsx \n \n ms-resource:Manifest/TypeScriptFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .lua \n \n ms-resource:Manifest/LuaFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .c \n .m \n .i \n \n ms-resource:Manifest/CFileDisplayName \n Assets\\FileIcons\\c.png \n \n \n \n \n \n .cc \n .mm \n .cpp \n .cxx \n .ii \n .ino \n \n ms-resource:Manifest/CppFileDisplayName \n Assets\\FileIcons\\cpp.png \n \n \n \n \n \n .h \n .hh \n .hpp \n .hxx \n \n ms-resource:Manifest/HeaderFileDisplayName \n Assets\\FileIcons\\h.png \n \n \n \n \n \n .cmake \n \n ms-resource:Manifest/CmakeFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .cs \n .csx \n .cake \n \n ms-resource:Manifest/CSharpFileDisplayName \n Assets\\FileIcons\\cs.png \n \n \n \n \n \n .php \n .php4 \n .php5 \n .phtml \n .ctp \n \n ms-resource:Manifest/PhpFileDisplayName \n Assets\\FileIcons\\php.png \n \n \n \n \n \n .py \n \n ms-resource:Manifest/PythonFileDisplayName \n Assets\\FileIcons\\py.png \n \n \n \n \n \n .rb \n .rbx \n .rjs \n .gemspec \n .rake \n .ru \n .erb \n .rbi \n .arb \n \n ms-resource:Manifest/RubyFileDisplayName \n Assets\\FileIcons\\rb.png \n \n \n \n \n \n .java \n .jav \n \n ms-resource:Manifest/JavaFileDisplayName \n Assets\\FileIcons\\java.png \n \n \n \n \n \n .vb \n .vbs \n .brs \n .bas \n \n ms-resource:Manifest/VisualBasicFileDisplayName \n Assets\\FileIcons\\vb.png \n \n \n \n \n \n .go \n \n ms-resource:Manifest/GoFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .srt \n \n ms-resource:Manifest/SubtitleFileDisplayName \n Assets\\FileIcons\\srt.png \n \n \n \n \n \n .ass \n \n ms-resource:Manifest/AegisubAdvancedSubtitleFileDisplayName \n Assets\\FileIcons\\ass.png \n \n \n \n \n \n .ssa \n \n ms-resource:Manifest/SubStationAlphaSubtitleFileDisplayName \n Assets\\FileIcons\\ssa.png \n \n \n \n \n \n .vue \n \n ms-resource:Manifest/VueFileDisplayName \n Assets\\FileIcons\\vue.png \n \n \n \n \n \n .vuerc \n \n ms-resource:Manifest/VueConfigFileDisplayName \n Assets\\FileIcons\\vue.png \n \n \n \n \n \n .gitconfig \n \n ms-resource:Manifest/GitConfigFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .gitignore \n \n ms-resource:Manifest/GitIgnoreFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .gitattributes \n \n ms-resource:Manifest/GitAttributesFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .project \n .prj \n \n ms-resource:Manifest/ProjectFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .npmrc \n \n ms-resource:Manifest/NpmConfigFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .bash_history \n \n ms-resource:Manifest/BashHistoryFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .bash_aliases \n \n ms-resource:Manifest/BashAliasesFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .bash_profile \n \n ms-resource:Manifest/BashProfileFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .bash_login \n \n ms-resource:Manifest/BashLoginFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .bash_logout \n \n ms-resource:Manifest/BashLogoutFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .cgi \n \n ms-resource:Manifest/CgiFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .pl \n .pm \n .psgi \n \n ms-resource:Manifest/PerlFileDisplayName \n Assets\\FileIcons\\perl.png \n \n \n \n \n \n .buildpath \n \n ms-resource:Manifest/BuildPathFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .sql \n .dsql \n \n ms-resource:Manifest/SqlFileDisplayName \n Assets\\FileIcons\\sql.png \n \n \n \n \n \n .nfo \n \n ms-resource:Manifest/NfoFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .ahk \n \n ms-resource:Manifest/AutoHotkeyScriptFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .zshrc \n \n ms-resource:Manifest/ZshellConfigFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .zsh_history \n \n ms-resource:Manifest/ZshellHistoryFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .lrc \n \n ms-resource:Manifest/LrcFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .v \n \n ms-resource:Manifest/VerilogFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .dat \n \n ms-resource:Manifest/DatFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .glsp \n \n ms-resource:Manifest/GlspFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .asm \n \n ms-resource:Manifest/AsmFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .clj \n .cljs \n .cljc \n .cljx \n .clojure \n .edn \n \n ms-resource:Manifest/ClojureFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .coffee \n .cson \n .iced \n \n ms-resource:Manifest/CoffeeScriptFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .dockerfile \n \n ms-resource:Manifest/DockerFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .fs \n .fsi \n .fsx \n .fsscript \n \n ms-resource:Manifest/FSharpFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .patch \n .diff \n .rej \n \n ms-resource:Manifest/DiffFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .groovy \n .gvy \n .gradle \n \n ms-resource:Manifest/GroovyFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .handlebars \n .hbs \n .hjs \n \n ms-resource:Manifest/HandlebarsFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .hlsl \n .hlsli \n .fx \n .fxh \n .vsh \n .psh \n .cginc \n .compute \n \n ms-resource:Manifest/HlslFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .map \n \n ms-resource:Manifest/MapFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .less \n \n ms-resource:Manifest/LessFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .t \n \n ms-resource:Manifest/TFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .pod \n .podspec \n \n ms-resource:Manifest/PodFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .p6 \n .pl6 \n .pm6 \n .nqp \n \n ms-resource:Manifest/Perl6FileDisplayName \n Assets\\FileIcons\\perl.png \n \n \n \n \n \n .cshtml \n \n ms-resource:Manifest/RazorFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .rs \n \n ms-resource:Manifest/RustFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .shader \n \n ms-resource:Manifest/ShaderFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .jade \n .pug \n \n ms-resource:Manifest/PugFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .r \n .rhistory \n .rprofile \n .rt \n \n ms-resource:Manifest/RFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .install \n \n ms-resource:Manifest/InstallFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .profile \n \n ms-resource:Manifest/ProfileFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .ebuild \n \n ms-resource:Manifest/EBuildFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .swift \n \n ms-resource:Manifest/SwiftFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .ps1 \n .psm1 \n .psd1 \n .pssc \n .psrc \n \n ms-resource:Manifest/PowerShellFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .xaml \n \n ms-resource:Manifest/XamlFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .user \n \n ms-resource:Manifest/UserFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .bond \n \n ms-resource:Manifest/BondFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .htaccess \n \n ms-resource:Manifest/HypertextAccessFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .csv \n \n ms-resource:Manifest/CommaSeparatedValuesFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .m3u \n .m3u8 \n \n ms-resource:Manifest/M3uFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .glslp \n \n ms-resource:Manifest/GlslFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .cht \n \n ms-resource:Manifest/CheatFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .opt \n \n ms-resource:Manifest/OptFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .env \n \n ms-resource:Manifest/EnvironmentFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .toml \n \n ms-resource:Manifest/TomlFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .pvd \n \n ms-resource:Manifest/PvdFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .xsl \n \n ms-resource:Manifest/XslFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .lic \n \n ms-resource:Manifest/LicenseFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .csproj \n \n ms-resource:Manifest/CSharpeProjectFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .resx \n \n ms-resource:Manifest/ResourceFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n .plist \n \n ms-resource:Manifest/PropertyListFileDisplayName \n Assets\\FileIcons\\file.png \n \n \n \n \n \n \n .randomextension \n * \n \n Assets\\FileIcons\\file.png \n \n \n \n \n \n \n \n \n "
},
{
"path": "src/Notepads/Package.targets",
"content": "\n \n \n \n Scale|DXFeatureLevel \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n (\n new DirectoryInfo(ResourceGroupPath).GetDirectories(),\n dir => dir.Name));\n ]]>\n \n \n \n\n \n \n \n \n \n \n\n \n \n \n \n \n \n "
},
{
"path": "src/Notepads/Program.cs",
"content": "// ---------------------------------------------------------------------------------------------\r\n// Copyright (c) 2019-2024, Jiaqi (0x7c13) Liu. All rights reserved.\r\n// See LICENSE file in the project root for license information.\r\n// ---------------------------------------------------------------------------------------------\r\n\r\nnamespace Notepads\r\n{\r\n using System;\r\n using System.Linq;\r\n using System.Threading.Tasks;\r\n using Notepads.Services;\r\n using Notepads.Settings;\r\n using Windows.ApplicationModel;\r\n using Windows.ApplicationModel.Activation;\r\n\r\n public static class Program\r\n {\r\n static void Main(string[] args)\r\n {\r\n#if DEBUG\r\n Task.Run(LoggingService.InitializeFileSystemLoggingAsync);\r\n#endif\r\n\r\n IActivatedEventArgs activatedArgs = AppInstance.GetActivatedEventArgs();\r\n\r\n //if (activatedArgs == null)\r\n //{\r\n // // No activated event args, so this is not an activation via the multi-instance ID\r\n // // Just create a new instance and let App OnActivated resolve the launch\r\n // App.IsGameBarWidget = true;\r\n // App.IsPrimaryInstance = true;\r\n // Windows.UI.Xaml.Application.Start(p => new App());\r\n //}\r\n\r\n if (activatedArgs is FileActivatedEventArgs)\r\n {\r\n RedirectOrCreateNewInstance();\r\n }\r\n else if (activatedArgs is CommandLineActivatedEventArgs)\r\n {\r\n RedirectOrCreateNewInstance();\r\n }\r\n else if (activatedArgs is ProtocolActivatedEventArgs protocolActivatedEventArgs)\r\n {\r\n LoggingService.LogInfo($\"[{nameof(Main)}] [ProtocolActivated] Protocol: {protocolActivatedEventArgs.Uri}\");\r\n var protocol = NotepadsProtocolService.GetOperationProtocol(protocolActivatedEventArgs.Uri, out _);\r\n if (protocol == NotepadsOperationProtocol.OpenNewInstance)\r\n {\r\n OpenNewInstance();\r\n }\r\n else\r\n {\r\n RedirectOrCreateNewInstance();\r\n }\r\n }\r\n else if (activatedArgs is LaunchActivatedEventArgs launchActivatedEventArgs)\r\n {\r\n bool handled = false;\r\n\r\n if (!string.IsNullOrEmpty(launchActivatedEventArgs.Arguments))\r\n {\r\n var protocol = NotepadsProtocolService.GetOperationProtocol(new Uri(launchActivatedEventArgs.Arguments), out _);\r\n if (protocol == NotepadsOperationProtocol.OpenNewInstance)\r\n {\r\n handled = true;\r\n OpenNewInstance();\r\n }\r\n }\r\n\r\n if (!handled)\r\n {\r\n RedirectOrCreateNewInstance();\r\n }\r\n }\r\n else\r\n {\r\n RedirectOrCreateNewInstance();\r\n }\r\n }\r\n\r\n private static void OpenNewInstance()\r\n {\r\n AppInstance.FindOrRegisterInstanceForKey(App.InstanceId.ToString());\r\n Windows.UI.Xaml.Application.Start(p => new App());\r\n }\r\n\r\n private static void RedirectOrCreateNewInstance()\r\n {\r\n var instance = (GetLastActiveInstance() ?? AppInstance.FindOrRegisterInstanceForKey(App.InstanceId.ToString()));\r\n\r\n if (instance.IsCurrentInstance)\r\n {\r\n Windows.UI.Xaml.Application.Start(p => new App());\r\n }\r\n else\r\n {\r\n // open new instance if user prefers to\r\n if (ApplicationSettingsStore.Read(SettingsKey.AlwaysOpenNewWindowBool) is bool alwaysOpenNewWindowBool && alwaysOpenNewWindowBool)\r\n {\r\n OpenNewInstance();\r\n }\r\n else\r\n {\r\n instance.RedirectActivationTo();\r\n }\r\n }\r\n }\r\n\r\n private static AppInstance GetLastActiveInstance()\r\n {\r\n var instances = AppInstance.GetInstances();\r\n\r\n if (instances.Count == 0)\r\n {\r\n return null;\r\n }\r\n else if (instances.Count == 1)\r\n {\r\n return instances.FirstOrDefault();\r\n }\r\n\r\n if (!(ApplicationSettingsStore.Read(SettingsKey.ActiveInstanceIdStr) is string activeInstance))\r\n {\r\n return null;\r\n }\r\n\r\n foreach (var appInstance in instances)\r\n {\r\n if (appInstance.Key == activeInstance)\r\n {\r\n return appInstance;\r\n }\r\n }\r\n\r\n // activeInstance might be closed already, let's return the first instance in this case\r\n return instances.FirstOrDefault();\r\n }\r\n }\r\n}"
},
{
"path": "src/Notepads/Properties/AssemblyInfo.cs",
"content": "using System.Reflection;\r\nusing System.Runtime.InteropServices;\r\n\r\n// General Information about an assembly is controlled through the following \r\n// set of attributes. Change these attribute values to modify the information\r\n// associated with an assembly.\r\n[assembly: AssemblyTitle(\"Notepads\")]\r\n[assembly: AssemblyDescription(\"A modern, lightweight text editor with a minimalist design.\")]\r\n[assembly: AssemblyConfiguration(\"\")]\r\n[assembly: AssemblyCompany(\"\")]\r\n[assembly: AssemblyProduct(\"Notepads\")]\r\n[assembly: AssemblyCopyright(\"Copyright © 2019-2024 Jackie (Jiaqi) Liu\")]\r\n[assembly: AssemblyTrademark(\"\")]\r\n[assembly: AssemblyCulture(\"\")]\r\n\r\n// Version information for an assembly consists of the following four values:\r\n//\r\n// Major Version\r\n// Minor Version \r\n// Build Number\r\n// Revision\r\n//\r\n// You can specify all the values or you can default the Build and Revision Numbers \r\n// by using the '*' as shown below:\r\n// [assembly: AssemblyVersion(\"1.0.*\")]\r\n[assembly: AssemblyVersion(\"1.0.0.0\")]\r\n[assembly: AssemblyFileVersion(\"1.0.0.0\")]\r\n[assembly: ComVisible(false)]"
},
{
"path": "src/Notepads/Properties/Default.rd.xml",
"content": "\n\n\n \n \n \n "
},
{
"path": "src/Notepads/Resource/CustomAppBarButtonStyle.xaml",
"content": "\r\n \r\n\r\n\r\n"
},
{
"path": "src/Notepads/Resource/CustomCheckBoxStyle.xaml",
"content": "\r\n\r\n \r\n\r\n"
},
{
"path": "src/Notepads/Resource/CustomNavigationViewItemStyle.xaml",
"content": "\r\n\r\n \r\n \r\n \r\n \r\n \r\n\r\n"
},
{
"path": "src/Notepads/Resource/CustomRadioButtonStyle.xaml",
"content": "\r\n\r\n \r\n\r\n\r\n"
},
{
"path": "src/Notepads/Resource/CustomSliderStyle.xaml",
"content": "\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n