Repository: ckissane/blur-me Branch: master Commit: 26a6132fa8e8 Files: 25 Total size: 158.4 KB Directory structure: gitextract_dhmuu3wg/ ├── .gitignore ├── LICENSE ├── Makefile ├── README.md └── src/ ├── appfolders.js ├── applications.js ├── connections.js ├── dash.js ├── dash_to_dock.js ├── extension.js ├── lockscreen.js ├── metadata.json ├── other.js ├── overview.js ├── paint_signals.js ├── panel.js ├── panel_indicator.js ├── prefs.js ├── prefs.ui ├── schemas/ │ ├── gschemas.compiled │ └── org.gnome.shell.extensions.blur-me.gschema.xml ├── settings.js ├── stylesheet.css ├── utilities.js └── window_list.js ================================================ FILE CONTENTS ================================================ ================================================ FILE: .gitignore ================================================ /build/ /pkg/ *~ .idea/ .ts-for-gir.js .vscode/ jsconfig.json @types/ ================================================ FILE: LICENSE ================================================ GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. 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Copyright (C) This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: Copyright (C) This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see . The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read . ================================================ FILE: Makefile ================================================ SHARED_VM = $(HOME)/Projects/.shared/ .PHONY: build_pkg build vm_test install remove clean build: clean glib-compile-schemas src/schemas mkdir -p build/ cp -r src/* build/ rm -f build/prefs.ui~ build_pkg: build mkdir -p pkg/ cd build/ && zip -r ../pkg/blur-me@nunchucks.zip . vm_test: build rm -rf $(SHARED_VM)/blur_my_shell/blur-me@nunchucks mkdir -p $(SHARED_VM)/blur_my_shell/blur-me@nunchucks cp -r build/* $(SHARED_VM)/blur_my_shell/blur-me@nunchucks/ vm_pkg: build_pkg cp pkg/blur-me@nunchucks.zip $(SHARED_VM)/blur_my_shell/blur-me@nunchucks.zip install: build rm -rf $(HOME)/.local/share/gnome-shell/extensions/blur-me@nunchucks mkdir -p $(HOME)/.local/share/gnome-shell/extensions/blur-me@nunchucks cp -r build/* $(HOME)/.local/share/gnome-shell/extensions/blur-me@nunchucks/ remove: rm -rf $(HOME)/.local/share/gnome-shell/extensions/blur-me@nunchucks clean: rm -rf pkg/ build/ ================================================ FILE: README.md ================================================ # GNOME Shell Extension - Blur Me A GNOME Shell extension to blur: Applications | Dash | Overview | Dash | Panel | Onscreen Keyboard | & More! ![blurred-applications](images/blurred-applications.png?raw=true) *blurred applications* With [Materia Transparent](https://github.com/ckissane/materia-theme-transparent) ![blurred-top-panel](images/blurred-top-panel.png?raw=true) *blurred top panel* ![blurred-overview](images/blurred-overview.png?raw=true) *blurred overview* [](https://extensions.gnome.org/extension/4236/blur-me/) A GNOME Shell extension that adds a blur look to different parts of the GNOME Shell, including the top panel, dash and overview. Functionalities: - blur dash with opacity prefs - blur panel - blur overview - blur appfolders - blur workspaces separation - change lockscreen blur settings - change appgrid's folders background blur intensity - choose between static blur (generated once) and dynamic blur (generated each frame) for panel blur - change performances settings This extension is guaranteed to be compatible with the following extensions: - [Dash to Dock](https://github.com/micheleg/dash-to-dock) (from dash blur switch) - [Dash to Panel](https://github.com/home-sweet-gnome/dash-to-panel) (from panel blur switch) - [Window List](https://extensions.gnome.org/extension/602/window-list/) (from dedicated switch) - [Hide Top Bar](https://github.com/mlutfy/hidetopbar) (from dedicated option) ## Screenshots Blurred Overview: ![Blurred Overview](https://user-images.githubusercontent.com/38633812/116588850-779beb80-a935-11eb-8f2f-81bcd46fe694.png) Blurred Top Panel: ![Blurred Top Panel](https://user-images.githubusercontent.com/38633812/116588885-81bdea00-a935-11eb-9c80-c97716369b7c.png) Preferences: ![Preferences](https://user-images.githubusercontent.com/31563930/130880374-4345abd9-2ed0-4f97-95b3-66d9039395e1.png) ## Known bugs ### Note This extension can be buggy, as the gnome-shell's blur implementation is quite flawed in some ways. To entirely remove artifacts from the top panel, you can use static blur with the appropriate switch, **use static blur**. Moreover, if you don't use static blur, selecting *no artefacts* in the settings allows the blur to regenerate itself a lot better, at the expense of CPU time (but cannot currently tell the difference, less than 0.5% CPU on my middle-range i5) Selecting another profile might be enough (especially if you have disabled animations and/or windows borders), feel free to test! ### List of bugs - artifacts on blurred parts [gnome shell bug](https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2857) - some apps may become transparent, a weird issue... - cannot create rounded blur (so no rounded dash-to-dock, or panel corners, ...) - overview blur is transparent on second monitor when using Wayland, sometimes :( - etc (see in *issues*) If you find other bugs, please report them! ## Advanced ### Install from source To install the latest version (though maybe unstable), use the makefile: ```sh git clone https://github.com/ckissane/blur-me cd blur-me make install ``` And restart GNOME Shell if needed. ### Force overview blur update In case you have problems with your dynamic timed wallpaper not being updated due to using third-party process to change the wallpaper, you can force the overview blur to be updated with the command:\ `gsettings set org.gnome.desktop.background picture-opacity 99 && gsettings set org.gnome.desktop.background picture-opacity 100` ### Versions support The current extension supports these GNOME Shell versions: - 41 -- `master` branch - 40 -- `master` branch ## License This program is distributed under the terms of the GNU General Public License, version 2 or later. ================================================ FILE: src/appfolders.js ================================================ 'use strict'; const { Shell, GLib, Clutter } = imports.gi; const Main = imports.ui.main; const Me = imports.misc.extensionUtils.getCurrentExtension(); const Settings = Me.imports.settings; const Utils = Me.imports.utilities; const PaintSignals = Me.imports.paint_signals; const transparent = Clutter.Color.from_pixel(0x00000000); const FOLDER_DIALOG_ANIMATION_TIME = 200; const FRAME_UPDATE_PERIOD = 16; let original_zoomAndFadeIn = null; let original_zoomAndFadeOut = null; let sigma = 30; let brightness = 0.6; let _zoomAndFadeIn = function () { let [sourceX, sourceY] = this._source.get_transformed_position(); let [dialogX, dialogY] = this.child.get_transformed_position(); this.child.set({ translation_x: sourceX - dialogX, translation_y: sourceY - dialogY, scale_x: this._source.width / this.child.width, scale_y: this._source.height / this.child.height, opacity: 0, }); this.set_background_color(transparent); let effect = this.get_effect("appfolder-blur"); effect.sigma = 0; Utils.ease_property(effect, 'sigma', 0, sigma, FOLDER_DIALOG_ANIMATION_TIME, FRAME_UPDATE_PERIOD); effect.brightness = 1.0; Utils.ease_property(effect, 'brightness', 1.0, brightness, FOLDER_DIALOG_ANIMATION_TIME, FRAME_UPDATE_PERIOD); this.child.ease({ translation_x: 0, translation_y: 0, scale_x: 1, scale_y: 1, opacity: 255, duration: FOLDER_DIALOG_ANIMATION_TIME, mode: Clutter.AnimationMode.EASE_OUT_QUAD, }); this._needsZoomAndFade = false; if (this._sourceMappedId === 0) { this._sourceMappedId = this._source.connect( 'notify::mapped', this._zoomAndFadeOut.bind(this)); } } let _zoomAndFadeOut = function () { if (!this._isOpen) return; if (!this._source.mapped) { this.hide(); return; } let [sourceX, sourceY] = this._source.get_transformed_position(); let [dialogX, dialogY] = this.child.get_transformed_position(); this.set_background_color(transparent); let effect = this.get_effect("appfolder-blur"); Utils.ease_property(effect, 'sigma', effect.sigma, 0, FOLDER_DIALOG_ANIMATION_TIME, FRAME_UPDATE_PERIOD); Utils.ease_property(effect, 'brightness', effect.brightness, 1.0, FOLDER_DIALOG_ANIMATION_TIME, FRAME_UPDATE_PERIOD); this.child.ease({ translation_x: sourceX - dialogX, translation_y: sourceY - dialogY, scale_x: this._source.width / this.child.width, scale_y: this._source.height / this.child.height, opacity: 0, duration: FOLDER_DIALOG_ANIMATION_TIME, mode: Clutter.AnimationMode.EASE_OUT_QUAD, onComplete: () => { this.child.set({ translation_x: 0, translation_y: 0, scale_x: 1, scale_y: 1, opacity: 255, }); this.hide(); this._popdownCallbacks.forEach(func => func()); this._popdownCallbacks = []; }, }); this._needsZoomAndFade = false; } var AppFoldersBlur = class AppFoldersBlur { constructor(connections, prefs) { this.connections = connections; this.paint_signals = new PaintSignals.PaintSignals(connections); this.prefs = prefs; } enable() { this._log("blurring appfolders"); if (Main.overview._overview.controls._appDisplay._folderIcons.length > 0) { this.blur_appfolders(); } this.connections.connect(Main.overview._overview.controls._appDisplay, 'view-loaded', () => { this.blur_appfolders(); }) } blur_appfolders() { Main.overview._overview.controls._appDisplay._folderIcons.forEach(icon => { icon._ensureFolderDialog(); if (original_zoomAndFadeIn == null) { original_zoomAndFadeIn = icon._dialog._zoomAndFadeIn; } if (original_zoomAndFadeOut == null) { original_zoomAndFadeOut = icon._dialog._zoomAndFadeOut; } let effect = new Shell.BlurEffect({ name: "appfolder-blur", sigma: sigma, brightness: brightness, mode: 1 }); icon._dialog.remove_effect_by_name("appfolder-blur"); icon._dialog.add_effect(effect); // HACK // ! DIRTY PART: hack because `Shell.BlurEffect` does not repaint when shadows are under it // ! this does not entirely fix this bug (shadows caused by windows still cause artefacts) // ! but it prevents the shadows of the panel buttons to cause artefacts on the panel itself // ! note: issue opened at https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2857 if (this.prefs.HACKS_LEVEL.get() == 1) { this._log("appfolders hack level 1"); this.paint_signals.disconnect_all(); Utils.setTimeout(() => { this.paint_signals.connect(Main.overview._overview, effect); this.paint_signals.connect(icon._dialog, effect); }, 100); } else if (this.prefs.HACKS_LEVEL.get() == 2) { this._log("appfolders hack level 2"); this.paint_signals.disconnect_all(); Utils.setTimeout(() => { this.paint_signals.connect(Main.overview._overview, effect); this.paint_signals.connect(icon._dialog, effect); }, 100); } else { this.paint_signals.disconnect_all(); } // ! END OF DIRTY PART icon._dialog._viewBox.set_style_class_name('app-folder-dialog transparent-app-folder-dialogs-' + 100 * this.prefs.APPFOLDER_DIALOG_OPACITY.get()); icon._dialog._zoomAndFadeIn = _zoomAndFadeIn; icon._dialog._zoomAndFadeOut = _zoomAndFadeOut; }); } set_sigma(s) { sigma = s; if (this.prefs.BLUR_APPFOLDERS.get()) this.blur_appfolders(); } set_brightness(b) { brightness = b; if (this.prefs.BLUR_APPFOLDERS.get()) this.blur_appfolders(); } disable() { this._log("removing blur from appfolders"); if (original_zoomAndFadeIn != null) { Main.overview._overview.controls._appDisplay._folderIcons.forEach(icon => { if (icon._dialog) icon._dialog._zoomAndFadeIn = original_zoomAndFadeIn; }); } if (original_zoomAndFadeOut != null) { Main.overview._overview.controls._appDisplay._folderIcons.forEach(icon => { if (icon._dialog) icon._dialog._zoomAndFadeOut = original_zoomAndFadeOut; }); } Main.overview._overview.controls._appDisplay._folderIcons.forEach(icon => { if (icon._dialog) { icon._dialog.remove_effect_by_name("appfolder-blur") icon._dialog._viewBox.remove_style_class_name('transparent-app-folder-dialogs-' + 100 * this.prefs.APPFOLDER_DIALOG_OPACITY.get()); } }); this.connections.disconnect_all(); } _log(str) { if (this.prefs.DEBUG.get()) log(`[Blur my Shell] ${str}`) } } ================================================ FILE: src/applications.js ================================================ "use strict"; const { St, Shell, Meta, Gio, GLib } = imports.gi; const Main = imports.ui.main; const Clutter = imports.gi.Clutter; const Me = imports.misc.extensionUtils.getCurrentExtension(); const Settings = Me.imports.settings; const Utils = Me.imports.utilities; const PanelIndicator = Me.imports.panel_indicator; let prefs = new Settings.Prefs(); const default_sigma = 30; const default_brightness = 0.6; let sigma = 30; var ApplicationsBlur = class ApplicationsBlur { constructor(connections) { this.connections = connections; this.effect = new Shell.BlurEffect({ brightness: default_brightness, sigma: default_sigma, mode: Shell.BlurMode.BACKGROUND, }); this.windowActorBlurMap = new Map(); this.pid = 0; this.override_map = {}; } create_blur_actor(pid) { let wab = this.windowActorBlurMap.get(pid); let meta_window = wab.window; let window_actor = wab.actor; let blurEffect = new Shell.BlurEffect({ brightness: this.effect.brightness, sigma: this.effect.sigma, mode: this.effect.mode, }); const frame = meta_window.get_frame_rect(); const buffer = meta_window.get_buffer_rect(); const offsetX = frame.x - buffer.x; const offsetY = frame.y - buffer.y; const offsetWidth = buffer.width - frame.width; const offsetHeight = buffer.height - frame.height; let constraintPosX = new Clutter.BindConstraint({ source: window_actor, coordinate: Clutter.BindCoordinate.X, offset: offsetX, }); let constraintPosY = new Clutter.BindConstraint({ source: window_actor, coordinate: Clutter.BindCoordinate.Y, offset: offsetY, }); let constraintSizeX = new Clutter.BindConstraint({ source: window_actor, coordinate: Clutter.BindCoordinate.WIDTH, offset: -offsetWidth, }); let constraintSizeY = new Clutter.BindConstraint({ source: window_actor, coordinate: Clutter.BindCoordinate.HEIGHT, offset: -offsetHeight, }); let blurActor = new Clutter.Actor(); blurActor.add_constraint(constraintPosX); blurActor.add_constraint(constraintPosY); blurActor.add_constraint(constraintSizeX); blurActor.add_constraint(constraintSizeY); blurActor.add_effect_with_name("blur-effect", blurEffect); wab.blurActor = blurActor; if (wab.actor.visible && !wab.excluded) { blurActor.show(); } else { blurActor.hide(); } meta_window.connect("size-changed", (...args) => { const frame = meta_window.get_frame_rect(); const buffer = meta_window.get_buffer_rect(); const offsetX = frame.x - buffer.x; const offsetY = frame.y - buffer.y; const offsetWidth = buffer.width - frame.width; const offsetHeight = buffer.height - frame.height; blurActor.remove_constraint(constraintPosX); constraintPosX = new Clutter.BindConstraint({ source: window_actor, coordinate: Clutter.BindCoordinate.X, offset: offsetX, }); blurActor.remove_constraint(constraintPosY); constraintPosY = new Clutter.BindConstraint({ source: window_actor, coordinate: Clutter.BindCoordinate.Y, offset: offsetY, }); blurActor.remove_constraint(constraintSizeX); constraintSizeX = new Clutter.BindConstraint({ source: window_actor, coordinate: Clutter.BindCoordinate.WIDTH, offset: -offsetWidth, }); blurActor.remove_constraint(constraintSizeY); constraintSizeY = new Clutter.BindConstraint({ source: window_actor, coordinate: Clutter.BindCoordinate.HEIGHT, offset: -offsetHeight, }); blurActor.add_constraint(constraintPosX); blurActor.add_constraint(constraintPosY); blurActor.add_constraint(constraintSizeX); blurActor.add_constraint(constraintSizeY); }); return blurActor; } update_blur(pid) { if (this.windowActorBlurMap.has(pid)) { let wab = this.windowActorBlurMap.get(pid); wab.excluded = this.override_map[Utils.get_process_name_from_window(wab.window)] === false; if (wab.blurActor) { this.update_blur_actor(pid); } else { this.init_blur_actor(pid); } } } set_blur_behind(blurActor, actor) { if (actor.get_parent() === blurActor.get_parent()) { global.window_group.set_child_below_sibling(blurActor, actor); } } remove_blur(pid) { if (this.windowActorBlurMap.has(pid)) { let wab = this.windowActorBlurMap.get(pid); delete wab.window["blur_provider_pid"]; global.window_group.remove_actor(wab.blurActor); this.windowActorBlurMap.delete(pid); } } update_blur_actor(pid) { if (this.windowActorBlurMap.has(pid)) { let wab = this.windowActorBlurMap.get(pid); let blur_actor = wab.blurActor; if (blur_actor) { let blurEffect = new Shell.BlurEffect({ brightness: this.effect.brightness, sigma: this.effect.sigma, mode: this.effect.mode, }); blur_actor.remove_effect_by_name("blur-effect"); blur_actor.add_effect_with_name("blur-effect", blurEffect); if (wab.actor.visible && !wab.excluded) { blur_actor.show(); } else { blur_actor.hide(); } } } } init_blur_actor(pid) { let wab = this.windowActorBlurMap.get(pid); if (!wab.blurActor) { let blurActor = this.create_blur_actor(pid); wab.blurActor = blurActor; global.window_group.insert_child_below(blurActor, wab.actor); blurActor["blur_provider_pid"] = pid; this.connections.connect(wab.actor, "notify::visible", (window_actor) => { let pid = window_actor.blur_provider_pid; if (this.windowActorBlurMap.has(pid)) { let blurActor = this.windowActorBlurMap.get(pid).blurActor; if (blurActor) { if ( window_actor.visible && !this.windowActorBlurMap.get(pid).excluded ) { blurActor.show(); } else { blurActor.hide(); } } } }); } } track_new(actor, window) { let pid = window["blur_provider_pid"] || this.pid++; if (!this.windowActorBlurMap.has(pid)) { actor["blur_provider_pid"] = pid; window["blur_provider_pid"] = pid; let wab = { window: window, actor: actor, blurActor: null }; this.windowActorBlurMap.set(pid, wab); this.connections.connect(actor, "destroy", (window_actor) => { this.actor_destroyed(window_actor); }); this.connections.connect(window, "unmanaged", (meta_window) => this.window_unmanaged(meta_window) ); this.update_blur(pid); } } cleanup_things() { this.windowActorBlurMap.forEach((value, pid) => { this.destroy_wab(pid); }); } focus_changed() { if (this.windowActorBlurMap.size > 0) { Meta.later_add(Meta.LaterType.BEFORE_REDRAW, () => this.fix_blur()); } } blur_setting_changed() { this.windowActorBlurMap.forEach((wab, pid) => { this.update_blur(pid); }); } fix_blur() { this.windowActorBlurMap.forEach((wab) => { this.set_blur_behind(wab.blurActor, wab.actor); }); } destroy_wab(pid) { this.remove_blur(pid); this.windowActorBlurMap.delete(pid); } window_unmanaged(meta_window) { this._log("window_unmanaged"); try { let pid = meta_window.blur_provider_pid; this.destroy_wab(pid); } catch (e) {} } actor_destroyed(window_actor) { let pid = window_actor.blur_provider_pid; try { let pid = meta_window.blur_provider_pid; this.destroy_wab(pid); } catch (e) {} } window_created(meta_display, meta_window) { log("window created"); if (!meta_window) { this._log("no meta window"); return; } let window_actor = meta_window.get_compositor_private(); this.track_new(window_actor, meta_window); } enable() { this._log("blurring applications"); this.connections.connect(global.display, "notify::focus-window", () => this.focus_changed() ); this.connections.connect( global.display, "window-created", (meta_display, meta_window) => { this.window_created(meta_display, meta_window); } ); for (let wks = 0; wks < global.workspace_manager.n_workspaces; ++wks) { let metaWorkspace = global.workspace_manager.get_workspace_by_index(wks); let windows = metaWorkspace.list_windows(); windows.forEach((v) => { this.window_created(undefined, v); }); } this.handle=Utils.setInterval(() => this.fix_blur(), 16); // try { // PanelIndicator.PanelIndicator.enable(); // } catch (e) {} } get monitor() { return Main.layoutManager.primaryMonitor; } set_sigma(s) { this.effect.sigma = s; this.blur_setting_changed(); } set_brightness(b) { this.effect.brightness = b; this.blur_setting_changed(); } set_overrides(overrides) { this.override_map = overrides; this.blur_setting_changed(); } disable() { this._log("removing blur from applications"); try { this.cleanup_things(); } catch (e) {} Utils.clearInterval(this.handle); this.connections.disconnect_all(); // try { // PanelIndicator.PanelIndicator.disable(); // } catch (e) {} } show() {} hide() {} _log(str) { log(`[Blur Me] ${str}`); } }; ================================================ FILE: src/connections.js ================================================ 'use strict'; const GObject = imports.gi.GObject; var Connections = class Connections { constructor() { this.buffer = []; } process_connection(actor, id) { let infos = { actor: actor, id: id }; if (actor.connect && (!(actor instanceof GObject.Object) || GObject.signal_lookup('destroy', actor))) { let destroy_id = actor.connect('destroy', () => { actor.disconnect(id); actor.disconnect(destroy_id); let index = this.buffer.indexOf(infos); if (index >= 0) { this.buffer.splice(index, 1) } }) } this.buffer.push(infos) } connect(actor, signal, handler) { let id = actor.connect(signal, handler); this.process_connection(actor, id); } connect_after(actor, signal, handler) { let id = actor.connect_after(signal, handler); this.process_connection(actor, id); } disconnect_all_for(actor) { let actor_connections = [] this.buffer.forEach((infos) => { if (infos.actor == actor) { actor_connections.push(infos) } }); actor_connections.forEach((connection) => { // disconnect try { connection.actor.disconnect(connection.id) } catch (e) { this._log(`error removing connection: ${e}; continuing`) } // remove from buffer let index = this.buffer.indexOf(connection); this.buffer.splice(index, 1); }) } disconnect_all() { this.buffer.forEach((connection) => { try { connection.actor.disconnect(connection.id) } catch (e) { this._log(`error removing connection: ${e}; continuing`) } }) this.buffer = []; } // no need to check if DEBUG here, the log function is only used on error _log(str) { log(`[Blur Me] ${str}`) } } ================================================ FILE: src/dash.js ================================================ 'use strict'; const { St, Shell, Meta } = imports.gi; const Main = imports.ui.main; const Me = imports.misc.extensionUtils.getCurrentExtension(); const Settings = Me.imports.settings; var DashBlur = class DashBlur { constructor(connections, prefs) { this.connections = connections; this.prefs = prefs; } enable() { this._log('blurring dash'); this.update(); } update() { if (Main.overview.dash.constructor.name == 'Dash') { Main.overview.dash.get_child_at_index(0).style = 'background-color:rgba(0,0,0,' + this.prefs.DASH_OPACITY.get() + ')'; } } disable() { this._log('removing blur from dash'); if (Main.overview.dash.constructor.name == 'Dash') { if (Main.screenShield && !Main.screenShield.locked) { try { Main.overview.dash.get_child_at_index(0).style = null; } catch (e) { this._log(e); } } } this.connections.disconnect_all(); } _log(str) { if (this.prefs.DEBUG.get()) log(`[Blur Me] ${str}`); } }; ================================================ FILE: src/dash_to_dock.js ================================================ 'use strict'; const { St, Shell, GLib } = imports.gi; const Main = imports.ui.main; const Signals = imports.signals; const Me = imports.misc.extensionUtils.getCurrentExtension(); const Settings = Me.imports.settings; const Utils = Me.imports.utilities; const PaintSignals = Me.imports.paint_signals; // This type of object is created for every dash found, and talks to the main DashBlur thanks // to signals. This allows to dynamically track the created dashes for each screen. class DashInfos { constructor(dash_blur, dash, dash_box, background_parent, effect, prefs) { // the parent DashBlur object, to communicate this.dash_blur = dash_blur; // the blurred dash this.dash = dash; // the actually blurred box this.dash_box = dash_box; this.background_parent = background_parent; this.effect = effect; this.prefs = prefs; dash_blur.connections.connect(dash_blur, 'remove-dashes', () => { this._log("removing blur from dash"); this.dash.get_parent().remove_child(this.background_parent); this.dash.remove_style_class_name('blurred-dash'); }); dash_blur.connections.connect(dash_blur, 'update-sigma', () => { this.effect.sigma = this.dash_blur.sigma; }); dash_blur.connections.connect(dash_blur, 'update-brightness', () => { this.effect.brightness = this.dash_blur.brightness; }); dash_blur.connections.connect(dash_blur, 'show', () => { this.effect.sigma = this.dash_blur.sigma; }); dash_blur.connections.connect(dash_blur, 'hide', () => { this.effect.sigma = 0; }); } _log(str) { if (this.prefs.DEBUG.get()) log(`[Blur my Shell] ${str}`) } } var DashBlur = class DashBlur { constructor(connections, prefs) { this.dashes = []; this.connections = connections; this.prefs = prefs; this.paint_signals = new PaintSignals.PaintSignals(connections); this.sigma = prefs.SIGMA.get(); this.brightness = prefs.BRIGHTNESS.get(); } enable() { this.connections.connect(Main.uiGroup, 'actor-added', (_, actor) => { if ((actor.get_name() == "dashtodockContainer") && (actor.constructor.name == 'DashToDock')) this.try_blur(actor); }); this.blur_existing_dashes(); } // Finds all existing dashes on every monitor, and call `try_blur` on them // We cannot only blur `Main.overview.dash`, as there could be multiple screens blur_existing_dashes() { this._log("searching for dash"); // blur every dash found Main.uiGroup.get_children().filter((child) => { // filter by name return (child.get_name() == "dashtodockContainer") && (child.constructor.name == 'DashToDock') }).forEach(this.try_blur.bind(this)); } // Tries to blur the dash contained in the given actor try_blur(dash_container) { let dash_box = dash_container._slider.get_child(); // verify that we did not already blur that dash if (!dash_box.get_children().some((c) => { return c.get_name() == "dash-blurred-background-parent" })) { // finally blur the dash this._log("dash to dock found, blurring it"); let dash = dash_box.get_children().find(c => { return c.get_name() == 'dash' }) this.dashes.push(this.blur_dash_from(dash, dash_container)); } } // Blurs the dash and returns a `DashInfos` containing its informations blur_dash_from(dash, dash_container) { // the effect to be applied let effect = new Shell.BlurEffect({ brightness: this.brightness, sigma: this.sigma, mode: 1 }); // dash background parent, not visible let background_parent = new St.Widget({ name: 'dash-blurred-background-parent', style_class: 'dash-blurred-background-parent', width: 0, height: 0 }); // dash background widget let background = new St.Widget({ name: 'dash-blurred-background', style_class: 'dash-blurred-background', x: 0, y: dash_container._slider.y, width: dash.width, height: dash.height, }); // updates size and position on change this.connections.connect(dash_container._slider, 'notify::y', _ => { background.y = dash_container._slider.y; }); this.connections.connect(dash, 'notify::width', _ => { background.width = dash.width; }); this.connections.connect(dash, 'notify::height', _ => { background.height = dash.height; }); // HACK { // ! DIRTY PART: hack because `Shell.BlurEffect` does not repaint when shadows are under it // ! this does not entirely fix this bug (shadows caused by windows still cause artefacts) // ! but it prevents the shadows of the dash buttons to cause artefacts on the dash itself // ! note: issue opened at https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2857 if (this.prefs.HACKS_LEVEL.get() == 1) { this._log("dash hack level 1"); this.paint_signals.disconnect_all(); let rp = () => { effect.queue_repaint() }; dash._box.get_children().forEach((icon) => { try { let zone = icon.get_child_at_index(0); this.connections.connect(zone, 'enter-event', rp); this.connections.connect(zone, 'leave-event', rp); this.connections.connect(zone, 'button-press-event', rp); } catch (e) { this._log(`${e}, continuing`); } }) this.connections.connect(dash._box, 'actor-added', (_, actor) => { try { let zone = actor.get_child_at_index(0); this.connections.connect(zone, 'enter-event', rp); this.connections.connect(zone, 'leave-event', rp); this.connections.connect(zone, 'button-press-event', rp); } catch (e) { this._log(`${e}, continuing`); } }) this.connections.connect(dash._showAppsIcon, 'enter-event', rp); this.connections.connect(dash._showAppsIcon, 'leave-event', rp); this.connections.connect(dash._showAppsIcon, 'button-press-event', rp); this.connections.connect(dash, 'leave-event', rp); } else if (this.prefs.HACKS_LEVEL.get() == 2) { this._log("dash hack level 2"); this.paint_signals.connect(dash, this.effect); } else { this.paint_signals.disconnect_all(); } // ! END OF DIRTY PART } // add the widget to the dash background.add_effect(effect); background_parent.add_child(background); dash.get_parent().insert_child_at_index(background_parent, 0); // remove background color dash.set_style_class_name('blurred-dash'); // returns infos return new DashInfos(this, dash, dash._background, background_parent, effect, this.prefs); } set_sigma(sigma) { this.sigma = sigma; this.emit('update-sigma', true); } set_brightness(brightness) { this.brightness = brightness; this.emit('update-brightness', true); } disable() { this._log("removing blur from dashes"); this.emit('remove-dashes', true); this.dashes = []; this.connections.disconnect_all(); } show() { this.emit('show', true); } hide() { this.emit('hide', true); } _log(str) { if (this.prefs.DEBUG.get()) log(`[Blur my Shell] ${str}`) } } Signals.addSignalMethods(DashBlur.prototype); ================================================ FILE: src/extension.js ================================================ "use strict"; const { St, Shell } = imports.gi; const Main = imports.ui.main; const Me = imports.misc.extensionUtils.getCurrentExtension(); const Settings = Me.imports.settings; const Connections = Me.imports.connections; const Panel = Me.imports.panel; const Dash = Me.imports.dash; const Overview = Me.imports.overview; const DashToDock = Me.imports.dash_to_dock; const Lockscreen = Me.imports.lockscreen; const Applications = Me.imports.applications; const PanelIndicator = Me.imports.panel_indicator; const Other = Me.imports.other; const AppFolders = Me.imports.appfolders; const WindowList = Me.imports.window_list; class Extension { constructor() {} enable() { this._prefs = new Settings.Prefs(); this._log("enabling extension..."); this._connections = []; this._panel_blur = new Panel.PanelBlur( new Connections.Connections(), this._prefs ); this._dash_blur = new Dash.DashBlur( new Connections.Connections(), this._prefs ); this._dash_to_dock_blur = new DashToDock.DashBlur( new Connections.Connections(), this._prefs ); this._overview_blur = new Overview.OverviewBlur( new Connections.Connections(), this._prefs ); this._lockscreen_blur = new Lockscreen.LockscreenBlur( new Connections.Connections(), this._prefs ); this._applications_blur = new Applications.ApplicationsBlur( new Connections.Connections() ); this._other_blur = new Other.OtherBlur(new Connections.Connections()); this._panel_indicator = new PanelIndicator.PanelIndicator( new Connections.Connections() ); this._appfolders_blur = new AppFolders.AppFoldersBlur( new Connections.Connections(), this._prefs ); this._window_list_blur = new WindowList.WindowListBlur( new Connections.Connections(), this._prefs ); this._connections.push( this._panel_blur.connections, this._dash_blur.connections, this._dash_to_dock_blur.connections, this._overview_blur.connections, this._lockscreen_blur.connections, this._appfolders_blur.connections, this._window_list_blur.connections, this._applications_blur.connections, this._other_blur.connections, this._panel_indicator.connections ); this._connect_to_settings(); if (this._prefs.BLUR_PANEL.get()) { this._panel_blur.enable(); } if (this._prefs.BLUR_DASH.get()) { this._dash_blur.enable(); this._dash_to_dock_blur.enable(); } if (this._prefs.BLUR_OVERVIEW.get()) { this._overview_blur.enable(); } if (this._prefs.BLUR_LOCKSCREEN.get()) { this._lockscreen_blur.enable(); } if (this._prefs.BLUR_APPLICATIONS.get()) { this._applications_blur.enable(); } if (this._prefs.BLUR_OTHER.get()) { this._other_blur.enable(); } if (this._prefs.TOGGLE_APP_BLUR.get()) { this._panel_indicator.enable(); } if (this._prefs.BLUR_APPFOLDERS.get()) { this._appfolders_blur.enable(); } if (this._prefs.BLUR_WINDOW_LIST.get()) { this._window_list_blur.enable(); } this._update_sigma(); this._update_brightness(); this._applications_blur.set_overrides( this._prefs.WINDOW_CLASS_OVERRIDES.get() ); this._log("extension enabled."); } disable() { this._log("disabling extension..."); this._panel_blur.disable(); this._dash_blur.disable(); this._dash_to_dock_blur.disable(); this._overview_blur.disable(); this._lockscreen_blur.disable(); this._applications_blur.disable(); this._other_blur.disable(); this._panel_indicator.disable(); this._appfolders_blur.disable(); this._window_list_blur.disable(); this._panel_blur = null; this._dash_blur = null; this._dash_to_dock_blur = null; this._overview_blur = null; this._lockscreen_blur = null; this._applications_blur = null; this._other_blur = null; this._panel_indicator = null; this._appfolders_blur = null; this._window_list_blur = null; this._disconnect_settings(); // in theory, this shouldn't be needed if we switch to making modules responsible for disconnecting their own // signals. For now, I will leave this small bit of code in. Calling disable on all modules has already // done the same thing this._connections.forEach((connections) => { connections.disconnect_all(); }); this._connections = []; this._log("extension disabled."); this._prefs = null; } _connect_to_settings() { this._prefs.SIGMA.changed(() => { this._update_sigma(); }); this._prefs.BRIGHTNESS.changed(() => { this._update_brightness(); }); this._prefs.BLUR_DASH.changed(() => { if (this._prefs.BLUR_DASH.get()) { this._dash_blur.enable(); this._dash_to_dock_blur.enable(); } else { this._dash_blur.disable(); this._dash_to_dock_blur.disable(); } }); this._prefs.BLUR_PANEL.changed(() => { if (this._prefs.BLUR_PANEL.get()) { this._panel_blur.enable(); } else { this._panel_blur.disable(); } }); this._prefs.BLUR_OVERVIEW.changed(() => { if (this._prefs.BLUR_OVERVIEW.get()) { this._overview_blur.enable(); } else { this._overview_blur.disable(); } }); this._prefs.BLUR_LOCKSCREEN.changed(() => { if (this._prefs.BLUR_LOCKSCREEN.get()) { this._lockscreen_blur.enable(); } else { this._lockscreen_blur.disable(); } }); this._prefs.BLUR_APPLICATIONS.changed(() => { if (this._prefs.BLUR_APPLICATIONS.get()) { this._applications_blur.enable(); this._panel_indicator.enable(); } else { this._applications_blur.disable(); this._panel_indicator.disable(); } }); this._prefs.WINDOW_CLASS_OVERRIDES.changed(() => { this._applications_blur.set_overrides( this._prefs.WINDOW_CLASS_OVERRIDES.get() ); }); this._prefs.BLUR_OTHER.changed(() => { if (this._prefs.BLUR_OTHER.get()) { this._other_blur.enable(); } else { this._other_blur.disable(); } }); this._prefs.TOGGLE_APP_BLUR.changed(() => { if (this._prefs.TOGGLE_APP_BLUR.get()) { this._panel_indicator.enable(); } else { this._panel_indicator.disable(); } }); this._prefs.BLUR_APPFOLDERS.changed(() => { if (this._prefs.BLUR_APPFOLDERS.get()) { this._appfolders_blur.enable(); } else { this._appfolders_blur.disable(); } }); this._prefs.BLUR_WINDOW_LIST.changed(() => { if (this._prefs.BLUR_WINDOW_LIST.get()) { this._window_list_blur.enable(); } else { this._window_list_blur.disable(); } }); this._prefs.DASH_OPACITY.changed(() => { this._dash_blur.update(); }); this._prefs.APPFOLDER_DIALOG_OPACITY.changed(() => { this._appfolders_blur.blur_appfolders(); }); this._prefs.STATIC_BLUR.changed(() => { this._panel_blur.change_blur_type(); }); this._prefs.HIDETOPBAR.changed(() => { this._panel_blur.connect_to_overview(); }); } _disconnect_settings() { this._prefs.SIGMA.disconnect(); this._prefs.BRIGHTNESS.disconnect(); this._prefs.WINDOW_CLASS_OVERRIDES.disconnect(); } _update_sigma() { let sigma = this._prefs.SIGMA.get(); this._panel_blur.set_sigma(sigma); this._dash_to_dock_blur.set_sigma(sigma); this._overview_blur.set_sigma(sigma); this._lockscreen_blur.set_sigma(sigma); this._applications_blur.set_sigma(sigma); this._other_blur.set_sigma(sigma); this._appfolders_blur.set_sigma(sigma); this._window_list_blur.set_sigma(sigma); } _update_brightness() { let brightness = this._prefs.BRIGHTNESS.get(); this._panel_blur.set_brightness(brightness); this._dash_to_dock_blur.set_brightness(brightness); this._overview_blur.set_brightness(brightness); this._lockscreen_blur.set_brightness(brightness); this._applications_blur.set_brightness(brightness); this._other_blur.set_brightness(brightness); this._appfolders_blur.set_brightness(brightness); this._window_list_blur.set_brightness(brightness); } _log(str) { if (this._prefs.DEBUG.get()) log(`[Blur Me] ${str}`); } } // Called on gnome-shell loading, even if extension is deactivated function init() { return new Extension(); } ================================================ FILE: src/lockscreen.js ================================================ "use strict"; const { St, Shell } = imports.gi; const Main = imports.ui.main; const Background = imports.ui.background; let sigma = 30; let brightness = 0.6; const original_createBackground = imports.ui.unlockDialog.UnlockDialog.prototype._updateBackgroundEffects; var LockscreenBlur = class LockscreenBlur { constructor(connections, prefs) { this.connections = connections; this.prefs = prefs; } enable() { this._log("blurring lockscreen"); this.update_lockscreen(); } update_lockscreen() { imports.ui.unlockDialog.UnlockDialog.prototype._updateBackgroundEffects = this._createBackground; } _createBackground() { for (const widget of this._backgroundGroup) { const effect = widget.get_effect("blur"); if (effect) { effect.set({ brightness: brightness, sigma: sigma, }); } } } set_sigma(s) { sigma = s; this.update_lockscreen(); } set_brightness(b) { brightness = b; this.update_lockscreen(); } disable() { this._log("removing blur from lockscreen"); imports.ui.unlockDialog.UnlockDialog.prototype._updateBackgroundEffects = original_createBackground; this.connections.disconnect_all(); } _log(str) { if (this.prefs.DEBUG.get()) log(`[Blur Me] ${str}`); } }; ================================================ FILE: src/metadata.json ================================================ { "description": "Blur: Applications | Top Panel | Overview | Dash | More!\n\n\nCredit where it's due: Overview and dash blur are based on blur my shell", "name": "Blur Me", "shell-version": [ "40", "40.1", "41" ], "url": "https://github.com/ckissane/blur-me", "uuid": "blur-me@nunchucks" } ================================================ FILE: src/other.js ================================================ "use strict"; const { St, Shell, Meta, Gio, GLib } = imports.gi; const Main = imports.ui.main; const Clutter = imports.gi.Clutter; const Me = imports.misc.extensionUtils.getCurrentExtension(); const Settings = Me.imports.settings; const Utils = Me.imports.utilities; let prefs = new Settings.Prefs(); const default_sigma = 30; const default_brightness = 0.6; let sigma = 30; var OtherBlur = class OtherBlur { constructor(connections) { this.connections = connections; this.effect = new Shell.BlurEffect({ brightness: default_brightness, sigma: default_sigma, mode: Shell.BlurMode.BACKGROUND, }); this.windowActorBlurMap = new Map(); this.conspMap = new Map(); this.pid = 0; this.addNotifInterval = undefined; this.keyboardActor = undefined; this.fixBlurInterval = Utils.setInterval(() => this.fix_blur(), 1); } create_blur_actor(pid) { let wab = this.windowActorBlurMap.get(pid); let meta_window = wab.window; let window_actor = wab.actor; let cons = this.conspMap.has(pid) ? this.conspMap.get(pid) : undefined; let con = cons ? cons : window_actor; let blurEffect = new Shell.BlurEffect({ brightness: this.effect.brightness, sigma: this.effect.sigma, mode: this.effect.mode, }); // const frame = meta_window.get_frame_rect(); // const buffer = meta_window.get_buffer_rect(); const offsetX = 0; //frame.x - buffer.x; const offsetY = 0; //frame.y - buffer.y; const offsetWidth = 0; //buffer.width - frame.width; const offsetHeight = 0; //buffer.height - frame.height; let constraintPosX = new Clutter.BindConstraint({ source: con, coordinate: Clutter.BindCoordinate.X, offset: offsetX, }); let constraintPosY = new Clutter.BindConstraint({ source: con, coordinate: Clutter.BindCoordinate.Y, offset: offsetY, }); let constraintSizeX = new Clutter.BindConstraint({ source: con, coordinate: Clutter.BindCoordinate.WIDTH, offset: -offsetWidth, }); let constraintSizeY = new Clutter.BindConstraint({ source: con, coordinate: Clutter.BindCoordinate.HEIGHT, offset: -offsetHeight, }); let blurActor = new Clutter.Actor({ fixedPositionSet: true, fixedX: 0, fixedY: 0, }); blurActor.add_constraint(constraintPosX); blurActor.add_constraint(constraintPosY); blurActor.add_constraint(constraintSizeX); blurActor.add_constraint(constraintSizeY); blurActor.add_effect_with_name("blur-effect", blurEffect); wab.blurActor = blurActor; if (wab.actor.visible) { blurActor.show(); } else { blurActor.hide(); } this.connections.connect(wab.actor, "notify", () => { blurActor.remove_constraint(constraintPosX); blurActor.remove_constraint(constraintPosY); blurActor.remove_constraint(constraintSizeX); blurActor.remove_constraint(constraintSizeY); constraintPosX = new Clutter.BindConstraint({ source: con, coordinate: Clutter.BindCoordinate.X, offset: offsetX, }); constraintPosY = new Clutter.BindConstraint({ source: con, coordinate: Clutter.BindCoordinate.Y, offset: offsetY, }); constraintSizeX = new Clutter.BindConstraint({ source: con, coordinate: Clutter.BindCoordinate.WIDTH, offset: -offsetWidth, }); constraintSizeY = new Clutter.BindConstraint({ source: con, coordinate: Clutter.BindCoordinate.HEIGHT, offset: -offsetHeight, }); blurActor.add_constraint(constraintPosX); blurActor.add_constraint(constraintPosY); blurActor.add_constraint(constraintSizeX); blurActor.add_constraint(constraintSizeY); }); return blurActor; } update_blur(pid) { if (this.windowActorBlurMap.has(pid)) { let wab = this.windowActorBlurMap.get(pid); if (wab.blurActor) { this.update_blur_actor(pid); } else { this.init_blur_actor(pid); } } } set_blur_behind(blurActor, actor) { if (actor.get_parent() === blurActor.get_parent()) { actor.get_parent().set_child_below_sibling(blurActor, actor); } } remove_blur(pid) { if (this.windowActorBlurMap.has(pid)) { let wab = this.windowActorBlurMap.get(pid); delete wab.window["blur_provider_pid"]; wab.blurActor.get_parent().remove_actor(wab.blurActor); this.windowActorBlurMap.delete(pid); } } update_blur_actor(pid) { if (this.windowActorBlurMap.has(pid)) { let wab = this.windowActorBlurMap.get(pid); let blur_actor = wab.blurActor; if (blur_actor) { let blurEffect = new Shell.BlurEffect({ brightness: this.effect.brightness, sigma: this.effect.sigma, mode: this.effect.mode, }); blur_actor.remove_effect_by_name("blur-effect"); blur_actor.add_effect_with_name("blur-effect", blurEffect); } } } init_blur_actor(pid, get_p) { let wab = this.windowActorBlurMap.get(pid); if (!wab.blurActor) { let blurActor = this.create_blur_actor(pid); wab.blurActor = blurActor; try { if (get_p) { get_p(wab.actor) .get_parent() .insert_child_below(blurActor, get_p(wab.actor)); } else { wab.actor.get_parent().insert_child_below(blurActor, wab.actor); } } catch (e) { global.fai = e; } blurActor["blur_provider_pid"] = pid; let lis = (window_actor) => { let pid = window_actor.blur_provider_pid; if (this.windowActorBlurMap.has(pid)) { let blurActor = this.windowActorBlurMap.get(pid).blurActor; if (blurActor) { if (window_actor.visible) { blurActor.show(); } else { blurActor.hide(); } } } }; lis(wab.actor); this.connections.connect(wab.actor, "notify", lis); } } track_new(actor, window) { let pid = window["blur_provider_pid"] || this.pid++; if (!this.windowActorBlurMap.has(pid)) { actor["blur_provider_pid"] = pid; window["blur_provider_pid"] = pid; let wab = { window: window, actor: actor, blurActor: null }; this.windowActorBlurMap.set(pid, wab); this.connections.connect(actor, "destroy", (window_actor) => { this.actor_destroyed(window_actor); }); // this.connections.connect(window, "unmanaged", (meta_window) => // this.window_unmanaged(meta_window) // ); this.update_blur(pid); } } cleanup_things() { this.windowActorBlurMap.forEach((value, pid) => { this.destroy_wab(pid); }); } focus_changed() { if (this.windowActorBlurMap.size > 0) { Meta.later_add(Meta.LaterType.BEFORE_REDRAW, () => this.fix_blur()); } } blur_setting_changed() { this.windowActorBlurMap.forEach((wab, pid) => { this.update_blur(pid); }); } fix_blur() { this.windowActorBlurMap.forEach((wab) => { this.set_blur_behind(wab.blurActor, wab.actor); }); } destroy_wab(pid) { this.remove_blur(pid); this.windowActorBlurMap.delete(pid); } window_unmanaged(meta_window) { this._log("window_unmanaged"); try { let pid = meta_window.blur_provider_pid; this.destroy_wab(pid); } catch (e) {} } actor_destroyed(window_actor) { let pid = window_actor.blur_provider_pid; try { let pid = meta_window.blur_provider_pid; this.destroy_wab(pid); } catch (e) {} } window_created(meta_display, meta_window, getActor) { log("other thing created"); if (!meta_window) { this._log("no other thing"); return; } try { let window_actor = getActor ? getActor(meta_window) : meta_window.get_compositor_private(); this.track_new(window_actor, meta_window); } catch (e) { this._log("failed to get actor for " + meta_window); } } enable() { this._log("blurring other"); if (Main.keyboard.keyboardActor) { this.conspMap.set(this.pid, Main.keyboard.keyboardActor); this.window_created(undefined, Main.keyboard, (x) => { let c = x.keyboardActor.get_children(); return c[Math.min(c.length - 1,1)]; }); } this.keyboardActor = Main.keyboard.keyboardActor; this.connections.connect(Main.uiGroup, "actor-added", (_, actor) => { if (Main.keyboard.keyboardActor && !this.keyboardActor) { this.conspMap.set(this.pid, Main.keyboard.keyboardActor); this.window_created(undefined, Main.keyboard, (x) => { let c = x.keyboardActor.get_children(); return c[Math.min(c.length - 1,1)]; }); this.keyboardActor = Main.keyboard.keyboardActor; } }); Main.createLookingGlass(); this.conspMap.set(this.pid, Main.lookingGlass.actor); this.window_created(undefined, Main.lookingGlass, (x) => { return x.actor; }); let addMC = () => { if (Main.messageTray && Main.messageTray._bannerBin) { let cc = Main.messageTray._bannerBin.get_children(); for (let c of cc) { let wi = c.get_children()[0]; let pid = wi["blur_provider_pid"] || this.pid; this.conspMap.set(pid, wi); this.window_created(undefined, wi, (x) => { return x.get_children()[0].actor; }); } } }; this.addNotifInterval = Utils.setInterval(() => { addMC(); }, 1); } get monitor() { return Main.layoutManager.primaryMonitor; } set_sigma(s) { this.effect.sigma = s; this.blur_setting_changed(); } set_brightness(b) { this.effect.brightness = b; this.blur_setting_changed(); } disable() { this._log("removing blur from other"); try { this.cleanup_things(); } catch (e) {} if (this.addNotifInterval !== undefined) { Utils.clearInterval(this.addNotifInterval); } this.connections.disconnect_all(); } show() {} hide() {} _log(str) { log(`[Blur Me] ${str}`); } }; ================================================ FILE: src/overview.js ================================================ 'use strict'; const { Shell, Gio, Meta } = imports.gi; const Main = imports.ui.main; const WorkspaceAnimationController = imports.ui.workspaceAnimation.WorkspaceAnimationController; const Me = imports.misc.extensionUtils.getCurrentExtension(); const Settings = Me.imports.settings; const Utils = Me.imports.utilities; var OverviewBlur = class OverviewBlur { constructor(connections, prefs) { this.connections = connections; this.effects = []; this.prefs = prefs; this._workspace_switch_bg_actors = []; } enable() { this._log('blurring overview'); // connect to every background change (even without changing image) this.connections.connect( Main.layoutManager._backgroundGroup, 'notify', () => { this._log('updated background'); this.update_backgrounds(); } ); // connect to monitors change this.connections.connect(Main.layoutManager, 'monitors-changed', () => { if (Main.screenShield && !Main.screenShield.locked) { this._log('changed monitors'); this.update_backgrounds(); } }); // add css class names, to change folders and workspace-switch background Main.uiGroup.add_style_class_name('blurred-overview'); // update background on extension activation // the try/catch behaviour is used to prevent bugs like #136 and #137 try { this.update_backgrounds(); } catch (error) { this._log(`could not blur overview: ${error}`); } // store original methods for restoring them on disable() this._origPrepareSwitch = WorkspaceAnimationController.prototype._prepareWorkspaceSwitch; this._origFinishSwitch = WorkspaceAnimationController.prototype._finishWorkspaceSwitch; const outerThis = this; // create blurred background actors for each monitor during a workspace switch WorkspaceAnimationController.prototype._prepareWorkspaceSwitch = function (...params) { outerThis._log('prepare workspace switch'); outerThis._origPrepareSwitch.apply(this, params); Main.layoutManager.monitors.forEach((monitor) => { if ( !( Meta.prefs_get_workspaces_only_on_primary() && monitor != Main.layoutManager.primaryMonitor ) ) { const bg_actor = outerThis.create_background_actor(monitor); Main.uiGroup.insert_child_above( bg_actor, global.window_group ); // store the actors so that we can delete them later outerThis._workspace_switch_bg_actors.push(bg_actor); } }); }; // remove the workspace-switch actors when the switch is done WorkspaceAnimationController.prototype._finishWorkspaceSwitch = function (...params) { outerThis._log('finish workspace switch'); outerThis._origFinishSwitch.apply(this, params); outerThis._workspace_switch_bg_actors.forEach((actor) => { actor.destroy(); }); outerThis._workspace_switch_bg_actors = []; }; } update_backgrounds() { // remove every old background Main.layoutManager.overviewGroup.get_children().forEach((actor) => { if (actor.constructor.name == 'Meta_BackgroundActor') { Main.layoutManager.overviewGroup.remove_child(actor); actor.destroy(); } }); this.effects = []; // add new backgrounds Main.layoutManager.monitors.forEach((monitor) => { const bg_actor = this.create_background_actor(monitor); Main.layoutManager.overviewGroup.insert_child_at_index( bg_actor, monitor.index ); }); } create_background_actor(monitor) { let bg_actor = new Meta.BackgroundActor(); let background = Main.layoutManager._backgroundGroup.get_child_at_index( Main.layoutManager.monitors.length - monitor.index - 1 ); bg_actor.set_content(background.get_content()); let effect = new Shell.BlurEffect({ brightness: this.prefs.BRIGHTNESS.get(), sigma: this.prefs.SIGMA.get(), mode: 0 }); bg_actor.add_effect(effect); this.effects.push(effect); bg_actor.set_x(monitor.x); bg_actor.set_y(monitor.y); return bg_actor; } set_sigma(s) { this.effects.forEach((effect) => { effect.sigma = s; }); } set_brightness(b) { this.effects.forEach((effect) => { effect.brightness = b; }); } disable() { this._log('removing blur from overview'); Main.layoutManager.overviewGroup.get_children().forEach((actor) => { if (actor.constructor.name == 'Meta_BackgroundActor') { Main.layoutManager.overviewGroup.remove_child(actor); } }); Main.uiGroup.remove_style_class_name('blurred-overview'); this.effects = []; this.connections.disconnect_all(); // restore original behavior WorkspaceAnimationController.prototype._prepareWorkspaceSwitch = this._origPrepareSwitch; WorkspaceAnimationController.prototype._finishWorkspaceSwitch = this._origFinishSwitch; } _log(str) { if (this.prefs.DEBUG.get()) log(`[Blur Me] ${str}`); } }; ================================================ FILE: src/paint_signals.js ================================================ 'use strict' const { GObject, Clutter } = imports.gi; var PaintSignals = class PaintSignals { constructor(connections) { this.buffer = []; this.connections = connections } connect(actor, blur_effect) { let paint_effect = new EmitPaintSignal(); let infos = { actor: actor, paint_effect: paint_effect }; actor.add_effect(paint_effect); this.connections.connect(paint_effect, 'update-blur', () => { try { blur_effect.queue_repaint(); } catch (e) { } }); this.buffer.push(infos) } disconnect_all() { this.buffer.forEach((infos) => { this.connections.disconnect_all_for(infos.paint_effect); infos.actor.remove_effect(infos.paint_effect); }); this.buffer = [] } } var EmitPaintSignal = GObject.registerClass({ GTypeName: 'EmitPaintSignal', Signals: { 'update-blur': { param_types: [] }, } }, class EmitPaintSignal extends Clutter.Effect { vfunc_paint(node, paint_context, paint_flags) { this.emit("update-blur"); super.vfunc_paint(node, paint_context, paint_flags); } } ); ================================================ FILE: src/panel.js ================================================ 'use strict'; const { St, Shell, Meta, Gio, GLib } = imports.gi; const Main = imports.ui.main; const backgroundSettings = new Gio.Settings({ schema: 'org.gnome.desktop.background' }) const Me = imports.misc.extensionUtils.getCurrentExtension(); const Settings = Me.imports.settings; const Utils = Me.imports.utilities; const PaintSignals = Me.imports.paint_signals; var PanelBlur = class PanelBlur { constructor(connections, prefs) { this.connections = connections; this.paint_signals = new PaintSignals.PaintSignals(connections); this.prefs = prefs; this.effect = new Shell.BlurEffect({ brightness: prefs.BRIGHTNESS.get(), sigma: prefs.SIGMA.get(), mode: prefs.STATIC_BLUR.get() ? 0 : 1 }); this.background_parent = new St.Widget({ name: 'topbar-blurred-background-parent', style_class: 'topbar-blurred-background-parent', x: 0, y: 0, width: this.monitor.width, height: 0, }); this.background = prefs.STATIC_BLUR.get() ? new Meta.BackgroundActor : new St.Widget({ style_class: 'topbar-blurred-background', x: Main.panel.position.x, y: Main.panel.position.y, width: Main.panel.width, height: Main.panel.height, }); this.background_parent.add_child(this.background); } enable() { this._log("blurring top panel"); // insert background parent let children = Main.layoutManager.panelBox.get_children(); for (let i = 0; i < children.length; ++i) if (children[i].name == 'topbar-blurred-background-parent') Main.layoutManager.panelBox.remove_child(children[i]); Main.layoutManager.panelBox.insert_child_at_index(this.background_parent, 0); // hide corners, can't style them Main.panel._leftCorner.hide(); Main.panel._rightCorner.hide(); this.connections.connect(Main.panel._leftCorner, 'show', () => { Main.panel._leftCorner.hide() }); this.connections.connect(Main.panel._rightCorner, 'show', () => { Main.panel._rightCorner.hide() }); // remove background Main.panel.add_style_class_name('transparent-panel'); // perform updates this.change_blur_type(); Utils.setTimeout(() => { this.change_blur_type() }, 500); // connect to panel size change this.connections.connect(Main.panel, 'notify::height', () => { this.update_size(this.prefs.STATIC_BLUR.get()); }); this.connections.connect(Main.panel, 'notify::width', () => { this.update_size(prefs.STATIC_BLUR.get()); }); this.connections.connect(Main.panel, 'notify::position', () => { this.update_size(prefs.STATIC_BLUR.get()); }); // connect to every background change (even without changing image) this.connections.connect(Main.layoutManager._backgroundGroup, 'notify', () => { this.update_wallpaper(this.prefs.STATIC_BLUR.get()); }) // connect to monitors change this.connections.connect(Main.layoutManager, 'monitors-changed', () => { if (Main.screenShield && !Main.screenShield.locked) { this.update_wallpaper(this.prefs.STATIC_BLUR.get()); this.update_size(this.prefs.STATIC_BLUR.get()); } }); this.connect_to_overview(); } change_blur_type() { let is_static = this.prefs.STATIC_BLUR.get(); // reset widgets to right state this.background_parent.remove_child(this.background); this.background.remove_effect(this.effect); this.background = is_static ? new Meta.BackgroundActor : new St.Widget({ style_class: 'topbar-blurred-background', x: Main.panel.position.x, y: Main.panel.position.y, width: Main.panel.width, height: Main.panel.height, }); this.effect.set_mode(is_static ? 0 : 1); this.background.add_effect(this.effect); this.background_parent.add_child(this.background); // perform updates this.update_wallpaper(is_static); this.update_size(is_static); // HACK if (!is_static) { // ! DIRTY PART: hack because `Shell.BlurEffect` does not repaint when shadows are under it // ! this does not entirely fix this bug (shadows caused by windows still cause artefacts) // ! but it prevents the shadows of the panel buttons to cause artefacts on the panel itself // ! note: issue opened at https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2857 if (this.prefs.HACKS_LEVEL.get() == 1) { this._log("panel hack level 1"); this.paint_signals.disconnect_all(); let rp = () => { this.effect.queue_repaint() }; this.connections.connect(Main.panel, 'enter-event', rp); this.connections.connect(Main.panel, 'leave-event', rp); this.connections.connect(Main.panel, 'button-press-event', rp); Main.panel.get_children().forEach(child => { this.connections.connect(child, 'enter-event', rp); this.connections.connect(child, 'leave-event', rp); this.connections.connect(child, 'button-press-event', rp); }); } else if (this.prefs.HACKS_LEVEL.get() == 2) { this._log("panel hack level 2"); this.paint_signals.disconnect_all(); this.paint_signals.connect(Main.panel, this.effect); Main.panel.get_children().forEach(child => { this.paint_signals.connect(child, this.effect); }); } else { this.paint_signals.disconnect_all(); } // ! END OF DIRTY PART } } update_wallpaper(is_static) { // if static blur, get right wallpaper and update blur with it if (is_static) { // the try/catch behaviour is used to prevent bugs like #136 and #137 try { let bg = Main.layoutManager._backgroundGroup.get_child_at_index(Main.layoutManager.monitors.length - this.monitor.index - 1); this.background.set_content(bg.get_content()); } catch (error) { this._log(`could not blur panel: ${error}`) } } } update_size(is_static) { this.background_parent.width = Main.panel.width; this.background.width = Main.panel.width; this.background.height = Main.panel.height; let panel_box = Main.layoutManager.panelBox; let clip_box = panel_box.get_parent(); if (is_static) { this.background.set_clip( clip_box.x, clip_box.y, panel_box.width, panel_box.height ); this.background.x = -clip_box.x; this.background.y = -clip_box.y; } } // returns either the primary monitor, or a dummy one if none is connected get monitor() { if (Main.layoutManager.primaryMonitor != null) { return Main.layoutManager.primaryMonitor } else { return { x: 0, y: 0, width: 0, index: 0 } } } // connect when overview if opened/closed to hide/show the blur in consequence // if HIDETOPBAR set, we need just to hide the blur when showing appgrid (so no shadow is cropped) connect_to_overview() { this.connections.disconnect_all_for(Main.overview._overview._controls._appDisplay); this.connections.disconnect_all_for(Main.overview); if (!this.prefs.HIDETOPBAR.get()) { this.connections.connect(Main.overview, 'showing', () => { this.hide(); }); this.connections.connect(Main.overview, 'hidden', () => { this.show(); }); } else { this.connections.connect(Main.overview._overview._controls._appDisplay, 'show', () => { this.hide(); }); this.connections.connect(Main.overview._overview._controls._appDisplay, 'hide', () => { this.show(); }); this.connections.connect(Main.overview, 'hidden', () => { this.show(); }); } } set_sigma(s) { this.effect.sigma = s; } set_brightness(b) { this.effect.brightness = b; } disable() { this._log("removing blur from top panel"); Main.panel.remove_style_class_name('transparent-panel'); try { Main.layoutManager.panelBox.remove_child(this.background_parent); } catch (e) { } this.connections.disconnect_all(); Main.panel._leftCorner.show(); Main.panel._rightCorner.show(); } show() { this.background_parent.show(); } hide() { this.background_parent.hide(); } _log(str) { if (this.prefs.DEBUG.get()) log(`[Blur Me] ${str}`) } } ================================================ FILE: src/panel_indicator.js ================================================ const { Clutter, GObject, St ,GLib} = imports.gi; const ExtensionUtils = imports.misc.extensionUtils; const Main = imports.ui.main; const PanelMenu = imports.ui.panelMenu; const PopupMenu = imports.ui.popupMenu; const Gettext = imports.gettext.domain("gnome-shell-extensions"); const _ = Gettext.gettext; const N_ = (x) => x; const Me = ExtensionUtils.getCurrentExtension(); const Settings = Me.imports.settings; const Utils = Me.imports.utilities; let prefs = new Settings.Prefs(); var BlurWindowMenuItem = GObject.registerClass( class BlurWindowMenuItem extends PopupMenu.PopupBaseMenuItem { _init(wm_class) { super._init({ style_class: "blur-window-menu-item", }); this._wm_class = wm_class; this._label = new St.Label({ text: wm_class, x_expand: true, y_align: Clutter.ActorAlign.CENTER, }); this.add_child(this._label); this._toggleButton = new St.Button({ label: "Toggle Blur", style_class: "button", }); this._toggleButton.connect("clicked", () => { let p = prefs.WINDOW_CLASS_OVERRIDES.get(); p[wm_class] = p[wm_class] === false; prefs.WINDOW_CLASS_OVERRIDES.set(p); }); this.add_child(this._toggleButton); } destroy() { super.destroy(); } activate(event) { super.activate(event); } } ); const SECTIONS = ["windows"]; let BlurMenu = GObject.registerClass( class BlurMenu extends PanelMenu.Button { _init() { super._init(0.0, _("Toggle Application Blur")); let label = new St.Label({ text: _("Toggle Application Blur"), y_expand: true, y_align: Clutter.ActorAlign.CENTER, }); this.add_actor(label); this._sections = {}; for (let i = 0; i < SECTIONS.length; i++) { let id = SECTIONS[i]; if (id === "windows") { this._sections[id] = new PopupMenu.PopupMenuSection(); global.display.connect( "window-created", (_meta_display, meta_window) => { this._redisplay(id); meta_window.connect("unmanaged", () => { this._redisplay(id); }); } ); this._create(id); this.menu.addMenuItem(this._sections[id]); this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem()); } } } _onDestroy() { this.blurManager.destroy(); super._onDestroy(); } _redisplay(id) { this._sections[id].removeAll(); this._create(id); } _create(id) { if (id === "windows") { this._create_windows(id); } } _create_windows(id) { let wm_classes_set = new Set(); for (let wks = 0; wks < global.workspace_manager.n_workspaces; ++wks) { let metaWorkspace = global.workspace_manager.get_workspace_by_index(wks); let windows = metaWorkspace.list_windows(); windows.forEach((v) => { wm_classes_set.add(Utils.get_process_name_from_window(v)); }); } let wm_classes = [...wm_classes_set]; for (let i = 0; i < wm_classes.length; i++) this._sections[id].addMenuItem(new BlurWindowMenuItem(wm_classes[i])); this._sections[id].actor.visible = true; } } ); var PanelIndicator = class PanelIndicator { constructor(connections) { this.connections = connections; this._indicator = null; } enable() { if (this._indicator) { this._indicator.destroy(); this._indicator = null; } this._indicator = new BlurMenu(); let pos = Main.sessionMode.panel.left.indexOf("appMenu"); if ("apps-menu" in Main.panel.statusArea) pos++; Main.panel.addToStatusArea("blur-menu", this._indicator, pos, "left"); } disable() { if (this._indicator) { this._indicator.destroy(); this._indicator = null; } } } ================================================ FILE: src/prefs.js ================================================ "use strict"; const { GObject, Gtk } = imports.gi; const ExtensionUtils = imports.misc.extensionUtils; const Extension = ExtensionUtils.getCurrentExtension(); let Settings = Extension.imports.settings; let config = new Settings.Prefs(); const BlurMePrefsWidget = GObject.registerClass( { GTypeName: "BlurMePrefsWidget", Template: Extension.dir.get_child("prefs.ui").get_uri(), InternalChildren: [ "sigma_scale", "brightness_scale", "blur_dash", "blur_panel", "blur_overview", "blur_lockscreen", 'blur_appfolders', 'blur_window_list', "blur_applications", "blur_other", "hacks_level0", "hacks_level1", "hacks_level2", "dash_opacity_scale", 'appfolder_dialog_opacity_scale', "static_blur", "toggle_app_blur", 'hidetopbar', 'debug_mode', ], }, class BlurMePrefsWidget extends Gtk.Box { _init(params = {}) { super._init(params); // ! sigma this._sigma_scale.set_value(config.SIGMA.get()); // ! brightness this._brightness_scale.set_value(config.BRIGHTNESS.get()); // ! blur dash this._blur_dash.set_active(config.BLUR_DASH.get()); // ! blur panel this._blur_panel.set_active(config.BLUR_PANEL.get()); // ! blur overview this._blur_overview.set_active(config.BLUR_OVERVIEW.get()); // ! blur lockscreen this._blur_lockscreen.set_active(config.BLUR_LOCKSCREEN.get()); // ! blur applications this._blur_applications.set_active(config.BLUR_APPLICATIONS.get()); // ! blur appfolders this._blur_appfolders.set_active(config.BLUR_APPFOLDERS.get()); // ! blur window list this._blur_window_list.set_active(config.BLUR_WINDOW_LIST.get()); // ! dash hacks if (config.HACKS_LEVEL.get() == 0) { this._hacks_level0.set_active(true); } else if (config.HACKS_LEVEL.get() == 1) { this._hacks_level1.set_active(true); } else if (config.HACKS_LEVEL.get() == 2) { this._hacks_level2.set_active(true); } else { this._log(`hack level out-of-bound: ${hack_level}, defaulting to 1.`); this._hacks_level0.set_active(true); } this._blur_other.set_active(config.BLUR_OTHER.get()); this._toggle_app_blur.set_active(config.TOGGLE_APP_BLUR.get()); // ! dash hacks if (config.HACKS_LEVEL.get() == 0) { this._hacks_level0.set_active(true); } else if (config.HACKS_LEVEL.get() == 1) { this._hacks_level1.set_active(true); } else if (config.HACKS_LEVEL.get() == 2) { this._hacks_level2.set_active(true); } else { this._log(`hack level out-of-bound: ${hack_level}, defaulting to 1.`); this._hacks_level0.set_active(true); } // ! dash opacity this._dash_opacity_scale.set_value(config.DASH_OPACITY.get()); // ! static panel blur this._static_blur.set_active(config.STATIC_BLUR.get()); // ! appfolder dialog opacity this._appfolder_dialog_opacity_scale.set_value(config.APPFOLDER_DIALOG_OPACITY.get()); // ! static panel blur this._static_blur.set_active(config.STATIC_BLUR.get()); // ! hidetopbar compatibility this._hidetopbar.set_active(config.HIDETOPBAR.get()); // ! debug mode this._debug_mode.set_active(config.DEBUG.get()); } sigma_changed(w) { let value = w.get_value(); config.SIGMA.set(value); this.set_data_w(); } brightness_changed(w) { let value = w.get_value(); config.BRIGHTNESS.set(value); } blur_dash_toggled(w) { let value = w.get_active(); config.BLUR_DASH.set(value); } blur_panel_toggled(w) { let value = w.get_active(); config.BLUR_PANEL.set(value); } blur_overview_toggled(w) { let value = w.get_active(); config.BLUR_OVERVIEW.set(value); } blur_lockscreen_toggled(w) { let value = w.get_active(); config.BLUR_LOCKSCREEN.set(value); } blur_applications_toggled(w) { let value = w.get_active(); config.BLUR_APPLICATIONS.set(value); } blur_other_toggled(w) { let value = w.get_active(); config.BLUR_OTHER.set(value); } toggle_app_blur_toggled(w) { let value = w.get_active(); config.TOGGLE_APP_BLUR.set(value); } blur_appfolders_toggled(w) { let value = w.get_active(); config.BLUR_APPFOLDERS.set(value); } blur_window_list_toggled(w) { let value = w.get_active(); config.BLUR_WINDOW_LIST.set(value); } hacks_level0_toggled(w) { let is_active = w.get_active(); if (is_active) { config.HACKS_LEVEL.set(0); } } hacks_level1_toggled(w) { let is_active = w.get_active(); if (is_active) { config.HACKS_LEVEL.set(1); } } hacks_level2_toggled(w) { let is_active = w.get_active(); if (is_active) { config.HACKS_LEVEL.set(2); } } dash_opacity_changed(w) { let value = w.get_value(); config.DASH_OPACITY.set(value); } appfolder_dialog_opacity_changed(w) { let value = w.get_value(); config.APPFOLDER_DIALOG_OPACITY.set(value); } static_blur_toggled(w) { let value = w.get_active(); config.STATIC_BLUR.set(value); } hidetopbar_toggled(w) { let value = w.get_active(); config.HIDETOPBAR.set(value); } debug_mode_toggled(w) { let value = w.get_active(); config.DEBUG.set(value); } _log(str) { if (config.DEBUG.get()) log(`[Blur Me] ${str}`) } } ); function init() {} function buildPrefsWidget() { return new BlurMePrefsWidget(); } ================================================ FILE: src/prefs.ui ================================================ ================================================ FILE: src/schemas/org.gnome.shell.extensions.blur-me.gschema.xml ================================================ 30 Global sigma (gaussian blur radius) to use 0.6 Global brightness to use true Boolean, whether to blur the dash or not true Boolean, whether to blur the panel or not true Boolean, whether to blur the overview or not true Boolean, whether to blur lockscreen or not true Boolean, whether to blur applications or not true Boolean, whether to show toggle application blur button in panel "{}" String, json map for window class blur overrides true Boolean, whether to blur things like onscreen keyboard, notifications section, etc. true Boolean, whether to blur appfolders or not true Boolean, whether to blur window list extension or not 1 Level of hacks to use (from 0 to 2) 0.12 Opacity of dash to use 0.12 Opacity of appfolder dialog to use true Boolean, whether to have a static blur on panel or a dynamic one false Boolean, whether to try compatibility with hidetopbar@mathieu.bidon.ca or not false Boolean, set to true to activate debug mode (more verbose journalctl logs) ================================================ FILE: src/settings.js ================================================ 'use strict'; const Gio = imports.gi.Gio; const Extension = imports.misc.extensionUtils.getCurrentExtension(); const SCHEMA_PATH = 'org.gnome.shell.extensions.blur-me'; function get_local_gsettings(schema_path) { const GioSSS = Gio.SettingsSchemaSource; let schemaDir = Extension.dir.get_child('schemas'); let schemaSource = GioSSS.get_default(); if (schemaDir.query_exists(null)) { schemaSource = GioSSS.new_from_directory( schemaDir.get_path(), schemaSource, false); } let schemaObj = schemaSource.lookup(schema_path, true); if (!schemaObj) { throw new Error( `Schema ${schema_path} could not be found for extension ${Extension.metadata.uuid}` ); } return new Gio.Settings({ settings_schema: schemaObj }); }; var Prefs = class Prefs { constructor() { var settings = this.settings = get_local_gsettings(SCHEMA_PATH); this.SIGMA = { key: 'sigma', get: function () { return settings.get_int(this.key); }, set: function (v) { settings.set_int(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); }, }; this.WINDOW_CLASS_OVERRIDES = { key: 'window-class-overrides', get: function () { try { return JSON.parse(settings.get_string(this.key)); } catch(e){ return {}; } }, set: function (v) { settings.set_string(this.key, JSON.stringify(v)); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); }, }; this.BRIGHTNESS = { key: 'brightness', get: function () { return settings.get_double(this.key); }, set: function (v) { settings.set_double(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); }, }; this.BLUR_DASH = { key: 'blur-dash', get: function () { return settings.get_boolean(this.key); }, set: function (v) { settings.set_boolean(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); } }; this.BLUR_PANEL = { key: 'blur-panel', get: function () { return settings.get_boolean(this.key); }, set: function (v) { settings.set_boolean(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); } }; this.BLUR_OVERVIEW = { key: 'blur-overview', get: function () { return settings.get_boolean(this.key); }, set: function (v) { settings.set_boolean(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); } }; this.BLUR_LOCKSCREEN = { key: 'blur-lockscreen', get: function () { return settings.get_boolean(this.key); }, set: function (v) { settings.set_boolean(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); } }; this.BLUR_APPFOLDERS = { key: 'blur-appfolders', get: function () { return settings.get_boolean(this.key); }, set: function (v) { settings.set_boolean(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); } }; this.BLUR_WINDOW_LIST = { key: 'blur-window-list', get: function () { return settings.get_boolean(this.key); }, set: function (v) { settings.set_boolean(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); } }; this.BLUR_APPLICATIONS = { key: 'blur-applications', get: function () { return settings.get_boolean(this.key); }, set: function (v) { settings.set_boolean(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); } }; this.BLUR_OTHER = { key: 'blur-other', get: function () { return settings.get_boolean(this.key); }, set: function (v) { settings.set_boolean(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); } }; this.TOGGLE_APP_BLUR = { key: 'toggle-app-blur', get: function () { return settings.get_boolean(this.key); }, set: function (v) { settings.set_boolean(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); } }; this.HACKS_LEVEL = { key: 'hacks-level', get: function () { return settings.get_int(this.key); }, set: function (v) { settings.set_int(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); }, }; this.DASH_OPACITY = { key: 'dash-opacity', get: function () { return settings.get_double(this.key); }, set: function (v) { settings.set_double(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); }, }; this.APPFOLDER_DIALOG_OPACITY = { key: 'appfolder-dialog-opacity', get: function () { return settings.get_double(this.key); }, set: function (v) { settings.set_double(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); }, }; this.STATIC_BLUR = { key: 'static-blur', get: function () { return settings.get_boolean(this.key); }, set: function (v) { settings.set_boolean(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); } }; this.HIDETOPBAR = { key: 'hidetopbar', get: function () { return settings.get_boolean(this.key); }, set: function (v) { settings.set_boolean(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); } }; this.DEBUG = { key: 'debug', get: function () { return settings.get_boolean(this.key); }, set: function (v) { settings.set_boolean(this.key, v); }, changed: function (cb) { return settings.connect('changed::' + this.key, cb); }, disconnect: function () { return settings.disconnect.apply(settings, arguments); } }; } }; ================================================ FILE: src/stylesheet.css ================================================ #panel.transparent-panel { background: transparent; transition-duration: 500ms; } .blurred-overview .app-folder { background-color: rgba(0, 0, 0, 0.12); } .blurred-overview .workspace-animation { background-color: transparent !important; } .transparent-app-folder-dialogs .edit-folder-button { background: transparent; border-radius: 19px; } .blurred-dash .dash-background { background: transparent; } /* ! TRANSPARENT APPFOLDER DIALOGS python generator: ```py for e in range(0,101):print(".transparent-app-folder-dialogs-"+str(e)+"\n{background-color: rgba(0, 0, 0, "+str(round(e/100,2))+");}") ``` */ .transparent-app-folder-dialogs-0 { background-color: rgba(0, 0, 0, 0.0); } .transparent-app-folder-dialogs-1 { background-color: rgba(0, 0, 0, 0.01); } .transparent-app-folder-dialogs-2 { background-color: rgba(0, 0, 0, 0.02); } .transparent-app-folder-dialogs-3 { background-color: rgba(0, 0, 0, 0.03); } .transparent-app-folder-dialogs-4 { background-color: rgba(0, 0, 0, 0.04); } .transparent-app-folder-dialogs-5 { background-color: rgba(0, 0, 0, 0.05); } .transparent-app-folder-dialogs-6 { background-color: rgba(0, 0, 0, 0.06); } .transparent-app-folder-dialogs-7 { background-color: rgba(0, 0, 0, 0.07); } .transparent-app-folder-dialogs-8 { background-color: rgba(0, 0, 0, 0.08); } .transparent-app-folder-dialogs-9 { background-color: rgba(0, 0, 0, 0.09); } .transparent-app-folder-dialogs-10 { background-color: rgba(0, 0, 0, 0.1); } .transparent-app-folder-dialogs-11 { background-color: rgba(0, 0, 0, 0.11); } .transparent-app-folder-dialogs-12 { background-color: rgba(0, 0, 0, 0.12); } .transparent-app-folder-dialogs-13 { background-color: rgba(0, 0, 0, 0.13); } .transparent-app-folder-dialogs-14 { background-color: rgba(0, 0, 0, 0.14); } .transparent-app-folder-dialogs-15 { background-color: rgba(0, 0, 0, 0.15); } .transparent-app-folder-dialogs-16 { background-color: rgba(0, 0, 0, 0.16); } .transparent-app-folder-dialogs-17 { background-color: rgba(0, 0, 0, 0.17); } .transparent-app-folder-dialogs-18 { background-color: rgba(0, 0, 0, 0.18); } .transparent-app-folder-dialogs-19 { background-color: rgba(0, 0, 0, 0.19); } .transparent-app-folder-dialogs-20 { background-color: rgba(0, 0, 0, 0.2); } .transparent-app-folder-dialogs-21 { background-color: rgba(0, 0, 0, 0.21); } .transparent-app-folder-dialogs-22 { background-color: rgba(0, 0, 0, 0.22); } .transparent-app-folder-dialogs-23 { background-color: rgba(0, 0, 0, 0.23); } .transparent-app-folder-dialogs-24 { background-color: rgba(0, 0, 0, 0.24); } .transparent-app-folder-dialogs-25 { background-color: rgba(0, 0, 0, 0.25); } .transparent-app-folder-dialogs-26 { background-color: rgba(0, 0, 0, 0.26); } .transparent-app-folder-dialogs-27 { background-color: rgba(0, 0, 0, 0.27); } .transparent-app-folder-dialogs-28 { background-color: rgba(0, 0, 0, 0.28); } .transparent-app-folder-dialogs-29 { background-color: rgba(0, 0, 0, 0.29); } .transparent-app-folder-dialogs-30 { background-color: rgba(0, 0, 0, 0.3); } .transparent-app-folder-dialogs-31 { background-color: rgba(0, 0, 0, 0.31); } .transparent-app-folder-dialogs-32 { background-color: rgba(0, 0, 0, 0.32); } .transparent-app-folder-dialogs-33 { background-color: rgba(0, 0, 0, 0.33); } .transparent-app-folder-dialogs-34 { background-color: rgba(0, 0, 0, 0.34); } .transparent-app-folder-dialogs-35 { background-color: rgba(0, 0, 0, 0.35); } .transparent-app-folder-dialogs-36 { background-color: rgba(0, 0, 0, 0.36); } .transparent-app-folder-dialogs-37 { background-color: rgba(0, 0, 0, 0.37); } .transparent-app-folder-dialogs-38 { background-color: rgba(0, 0, 0, 0.38); } .transparent-app-folder-dialogs-39 { background-color: rgba(0, 0, 0, 0.39); } .transparent-app-folder-dialogs-40 { background-color: rgba(0, 0, 0, 0.4); } .transparent-app-folder-dialogs-41 { background-color: rgba(0, 0, 0, 0.41); } .transparent-app-folder-dialogs-42 { background-color: rgba(0, 0, 0, 0.42); } .transparent-app-folder-dialogs-43 { background-color: rgba(0, 0, 0, 0.43); } .transparent-app-folder-dialogs-44 { background-color: rgba(0, 0, 0, 0.44); } .transparent-app-folder-dialogs-45 { background-color: rgba(0, 0, 0, 0.45); } .transparent-app-folder-dialogs-46 { background-color: rgba(0, 0, 0, 0.46); } .transparent-app-folder-dialogs-47 { background-color: rgba(0, 0, 0, 0.47); } .transparent-app-folder-dialogs-48 { background-color: rgba(0, 0, 0, 0.48); } .transparent-app-folder-dialogs-49 { background-color: rgba(0, 0, 0, 0.49); } .transparent-app-folder-dialogs-50 { background-color: rgba(0, 0, 0, 0.5); } .transparent-app-folder-dialogs-51 { background-color: rgba(0, 0, 0, 0.51); } .transparent-app-folder-dialogs-52 { background-color: rgba(0, 0, 0, 0.52); } .transparent-app-folder-dialogs-53 { background-color: rgba(0, 0, 0, 0.53); } .transparent-app-folder-dialogs-54 { background-color: rgba(0, 0, 0, 0.54); } .transparent-app-folder-dialogs-55 { background-color: rgba(0, 0, 0, 0.55); } .transparent-app-folder-dialogs-56 { background-color: rgba(0, 0, 0, 0.56); } .transparent-app-folder-dialogs-57 { background-color: rgba(0, 0, 0, 0.57); } .transparent-app-folder-dialogs-58 { background-color: rgba(0, 0, 0, 0.58); } .transparent-app-folder-dialogs-59 { background-color: rgba(0, 0, 0, 0.59); } .transparent-app-folder-dialogs-60 { background-color: rgba(0, 0, 0, 0.6); } .transparent-app-folder-dialogs-61 { background-color: rgba(0, 0, 0, 0.61); } .transparent-app-folder-dialogs-62 { background-color: rgba(0, 0, 0, 0.62); } .transparent-app-folder-dialogs-63 { background-color: rgba(0, 0, 0, 0.63); } .transparent-app-folder-dialogs-64 { background-color: rgba(0, 0, 0, 0.64); } .transparent-app-folder-dialogs-65 { background-color: rgba(0, 0, 0, 0.65); } .transparent-app-folder-dialogs-66 { background-color: rgba(0, 0, 0, 0.66); } .transparent-app-folder-dialogs-67 { background-color: rgba(0, 0, 0, 0.67); } .transparent-app-folder-dialogs-68 { background-color: rgba(0, 0, 0, 0.68); } .transparent-app-folder-dialogs-69 { background-color: rgba(0, 0, 0, 0.69); } .transparent-app-folder-dialogs-70 { background-color: rgba(0, 0, 0, 0.7); } .transparent-app-folder-dialogs-71 { background-color: rgba(0, 0, 0, 0.71); } .transparent-app-folder-dialogs-72 { background-color: rgba(0, 0, 0, 0.72); } .transparent-app-folder-dialogs-73 { background-color: rgba(0, 0, 0, 0.73); } .transparent-app-folder-dialogs-74 { background-color: rgba(0, 0, 0, 0.74); } .transparent-app-folder-dialogs-75 { background-color: rgba(0, 0, 0, 0.75); } .transparent-app-folder-dialogs-76 { background-color: rgba(0, 0, 0, 0.76); } .transparent-app-folder-dialogs-77 { background-color: rgba(0, 0, 0, 0.77); } .transparent-app-folder-dialogs-78 { background-color: rgba(0, 0, 0, 0.78); } .transparent-app-folder-dialogs-79 { background-color: rgba(0, 0, 0, 0.79); } .transparent-app-folder-dialogs-80 { background-color: rgba(0, 0, 0, 0.8); } .transparent-app-folder-dialogs-81 { background-color: rgba(0, 0, 0, 0.81); } .transparent-app-folder-dialogs-82 { background-color: rgba(0, 0, 0, 0.82); } .transparent-app-folder-dialogs-83 { background-color: rgba(0, 0, 0, 0.83); } .transparent-app-folder-dialogs-84 { background-color: rgba(0, 0, 0, 0.84); } .transparent-app-folder-dialogs-85 { background-color: rgba(0, 0, 0, 0.85); } .transparent-app-folder-dialogs-86 { background-color: rgba(0, 0, 0, 0.86); } .transparent-app-folder-dialogs-87 { background-color: rgba(0, 0, 0, 0.87); } .transparent-app-folder-dialogs-88 { background-color: rgba(0, 0, 0, 0.88); } .transparent-app-folder-dialogs-89 { background-color: rgba(0, 0, 0, 0.89); } .transparent-app-folder-dialogs-90 { background-color: rgba(0, 0, 0, 0.9); } .transparent-app-folder-dialogs-91 { background-color: rgba(0, 0, 0, 0.91); } .transparent-app-folder-dialogs-92 { background-color: rgba(0, 0, 0, 0.92); } .transparent-app-folder-dialogs-93 { background-color: rgba(0, 0, 0, 0.93); } .transparent-app-folder-dialogs-94 { background-color: rgba(0, 0, 0, 0.94); } .transparent-app-folder-dialogs-95 { background-color: rgba(0, 0, 0, 0.95); } .transparent-app-folder-dialogs-96 { background-color: rgba(0, 0, 0, 0.96); } .transparent-app-folder-dialogs-97 { background-color: rgba(0, 0, 0, 0.97); } .transparent-app-folder-dialogs-98 { background-color: rgba(0, 0, 0, 0.98); } .transparent-app-folder-dialogs-99 { background-color: rgba(0, 0, 0, 0.99); } .transparent-app-folder-dialogs-100 { background-color: rgba(0, 0, 0, 1.0); } ================================================ FILE: src/utilities.js ================================================ "use strict"; const { GLib } = imports.gi; let clearTimeout, clearInterval; clearInterval = clearTimeout = GLib.Source.remove; var setTimeout = function(func, delay, ...args) { return GLib.timeout_add(GLib.PRIORITY_DEFAULT, delay, () => { func(...args); return GLib.SOURCE_REMOVE; }); }; var setInterval = function(func, delay, ...args) { return GLib.timeout_add(GLib.PRIORITY_DEFAULT, delay, () => { func(...args); return GLib.SOURCE_CONTINUE; }); }; const get_process_name_from_window = function (v) { try { let pwithnew = GLib.spawn_command_line_sync( `ps -p ${v.get_pid()} -o comm=` )[1]+""; return pwithnew.replace(/\n/g, ""); } catch (e) { return ""; } } var easeOutQuad = function(t, begin, end, duration) { t /= duration return begin + (t * (2 - t) * (end - begin)) }; var ease_property = function(object, property, begin, end, duration, update) { let start = Date.now(); GLib.timeout_add(GLib.PRIORITY_DEFAULT, update, () => { let time = Date.now() - start; if (time < duration) { object[property] = easeOutQuad(time, begin, end, duration); return GLib.SOURCE_CONTINUE; } else { object[property] = end; return GLib.SOURCE_REMOVE; } }); }; ================================================ FILE: src/window_list.js ================================================ 'use strict'; const { St, Shell, Meta, Gio } = imports.gi; const Main = imports.ui.main; const Me = imports.misc.extensionUtils.getCurrentExtension(); const Settings = Me.imports.settings; const Utils = Me.imports.utilities; const PaintSignals = Me.imports.paint_signals; var WindowListBlur = class WindowListBlur { constructor(connections, prefs) { this.connections = connections; this.prefs = prefs; this.paint_signals = new PaintSignals.PaintSignals(connections); this.blur_effects = []; } enable() { this._log("blurring window list"); // add the blur if window-list found Main.layoutManager.uiGroup.get_children().forEach(child => this.try_blur(child)); // listen to new actors in `Main.layoutManager.uiGroup` and blur if window-list this.connections.connect(Main.layoutManager.uiGroup, 'actor-added', (_, child) => this.try_blur(child)); // connect to overview this.connections.connect(Main.overview, 'showing', () => { this.hide(); }); this.connections.connect(Main.overview, 'hidden', () => { this.show(); }); } try_blur(child) { if (child.constructor.name == "WindowList" && child.style != "background:transparent;") { this._log("found window list to blur"); child.style = "background:transparent;"; let effect = new Shell.BlurEffect({ name: 'window-list-blur', sigma: this.prefs.SIGMA.get(), brightness: this.prefs.BRIGHTNESS.get(), mode: 1 }); child.add_effect(effect); this.blur_effects.push(effect); // ! DIRTY PART: hack because `Shell.BlurEffect` does not repaint when shadows are under it // ! this does not entirely fix this bug (shadows caused by windows still cause artefacts) // ! but it prevents the shadows of the panel buttons to cause artefacts on the panel itself // ! note: issue opened at https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2857 if (this.prefs.HACKS_LEVEL.get() == 1) { this._log("window list hack level 1"); child._windowList.get_children().forEach(child => { this.connections.connect(child, 'button-press-event', () => { effect.queue_repaint(); }); }); } else if (this.prefs.HACKS_LEVEL.get() == 2) { this._log("window list hack level 2"); this.paint_signals.connect(child, effect); } else { this.paint_signals.disconnect_all(); } // ! END OF DIRTY PART child._windowList.get_children().forEach(window => this.blur_window_button(window)); this.connections.connect(child._windowList, 'actor-added', (_, window) => { this.blur_window_button(window); }) } } blur_window_button(window) { window.get_child_at_index(0).style = "box-shadow:none;background-color:rgba(0,0,0,0.2);border-radius:5px;"; } try_remove_blur(child) { if (child.constructor.name == "WindowList" && child.style == "background:transparent;") { child.style = null; child.remove_effect_by_name('window-list-blur'); child._windowList.get_children().forEach(child => { child.get_child_at_index(0).style = null; }); } } set_sigma(s) { this.blur_effects.forEach(effect => { effect.sigma = s; }); } set_brightness(b) { this.blur_effects.forEach(effect => { effect.brightness = b; }); } hide() { this.set_sigma(0); } show() { this.set_sigma(this.prefs.SIGMA.get()); } disable() { this._log("removing blur from window list"); Main.layoutManager.uiGroup.get_children().forEach(child => this.try_remove_blur(child)) this.blur_effects = []; this.connections.disconnect_all(); } _log(str) { if (this.prefs.DEBUG.get()) log(`[Blur my Shell] ${str}`) } }