diff options
Diffstat (limited to 'raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/components/appfolders.js')
| -rw-r--r-- | raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/components/appfolders.js | 265 |
1 files changed, 265 insertions, 0 deletions
diff --git a/raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/components/appfolders.js b/raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/components/appfolders.js new file mode 100644 index 0000000..8824777 --- /dev/null +++ b/raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/components/appfolders.js @@ -0,0 +1,265 @@ +import Shell from 'gi://Shell'; +import Clutter from 'gi://Clutter'; +import Cogl from 'gi://Cogl'; +import * as Main from 'resource:///org/gnome/shell/ui/main.js'; +import { adjustAnimationTime } from 'resource:///org/gnome/shell/misc/animationUtils.js'; + +import { PaintSignals } from '../conveniences/paint_signals.js'; +// TODO drop Tweener in favour of Clutter's `ease` (will need to extend the blur effect for it) +const Tweener = imports.tweener.tweener; + +// TODO: Drop GNOME 46 backwards compatibility +const transparent = Clutter.Color ? + Clutter.Color.from_pixel(0x00000000) : + new Cogl.Color({ + red: 0, + green: 0, + blue: 0, + alpha: 0 + }); +const FOLDER_DIALOG_ANIMATION_TIME = 200; + +const DIALOGS_STYLES = [ + "appfolder-dialogs-transparent", + "appfolder-dialogs-light", + "appfolder-dialogs-dark" +]; + +let original_zoomAndFadeIn = null; +let original_zoomAndFadeOut = null; +let sigma; +let brightness; + +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 blur_effect = this.get_effect("appfolder-blur"); + + blur_effect.radius = 0; + blur_effect.brightness = 1.0; + Tweener.addTween(blur_effect, + { + radius: sigma * 2, + brightness: brightness, + time: adjustAnimationTime(FOLDER_DIALOG_ANIMATION_TIME / 1000), + transition: 'easeOutQuad' + } + ); + + 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 blur_effect = this.get_effect("appfolder-blur"); + Tweener.addTween(blur_effect, + { + radius: 0, + brightness: 1.0, + time: adjustAnimationTime(FOLDER_DIALOG_ANIMATION_TIME / 1000), + transition: 'easeInQuad' + } + ); + + 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; +}; + + +export const AppFoldersBlur = class AppFoldersBlur { + // we do not use the effects manager and dummy pipelines here because we + // really want to manage our sigma value ourself during the transition + constructor(connections, settings, _) { + this.connections = connections; + this.paint_signals = new PaintSignals(connections); + this.settings = settings; + } + + enable() { + this._log("blurring appfolders"); + + brightness = this.settings.appfolder.BRIGHTNESS; + sigma = this.settings.appfolder.SIGMA; + + let appDisplay = Main.overview._overview.controls._appDisplay; + + if (appDisplay._folderIcons.length > 0) { + this.blur_appfolders(); + } + + this.connections.connect( + appDisplay, 'view-loaded', _ => this.blur_appfolders() + ); + } + + blur_appfolders() { + let appDisplay = Main.overview._overview.controls._appDisplay; + + if (this.settings.HACKS_LEVEL === 1) + this._log("appfolders hack level 1"); + + 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 blur_effect = new Shell.BlurEffect({ + name: "appfolder-blur", + radius: sigma * 2, + brightness: brightness, + mode: Shell.BlurMode.BACKGROUND + }); + + icon._dialog.remove_effect_by_name("appfolder-blur"); + icon._dialog.add_effect(blur_effect); + + DIALOGS_STYLES.forEach( + style => icon._dialog._viewBox.remove_style_class_name(style) + ); + + if (this.settings.appfolder.STYLE_DIALOGS > 0) + icon._dialog._viewBox.add_style_class_name( + DIALOGS_STYLES[this.settings.appfolder.STYLE_DIALOGS - 1] + ); + + // finally override the builtin functions + icon._dialog._zoomAndFadeIn = _zoomAndFadeIn; + icon._dialog._zoomAndFadeOut = _zoomAndFadeOut; + + + // HACK + // + //`Shell.BlurEffect` does not repaint when shadows are under it. [1] + // + // This does not entirely fix this bug (shadows caused by windows + // still cause artifacts), but it prevents the shadows of the panel + // buttons to cause artifacts on the panel itself + // + // [1]: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2857 + + if (this.settings.HACKS_LEVEL === 1) { + this.paint_signals.disconnect_all_for_actor(icon._dialog); + this.paint_signals.connect(icon._dialog, blur_effect); + } else { + this.paint_signals.disconnect_all(); + } + }); + }; + + set_sigma(s) { + sigma = s; + if (this.settings.appfolder.BLUR) + this.blur_appfolders(); + } + + set_brightness(b) { + brightness = b; + if (this.settings.appfolder.BLUR) + this.blur_appfolders(); + } + + disable() { + this._log("removing blur from appfolders"); + + let appDisplay = Main.overview._overview.controls._appDisplay; + + if (original_zoomAndFadeIn != null) { + appDisplay._folderIcons.forEach(icon => { + if (icon._dialog) + icon._dialog._zoomAndFadeIn = original_zoomAndFadeIn; + }); + } + + if (original_zoomAndFadeOut != null) { + appDisplay._folderIcons.forEach(icon => { + if (icon._dialog) + icon._dialog._zoomAndFadeOut = original_zoomAndFadeOut; + }); + } + + appDisplay._folderIcons.forEach(icon => { + if (icon._dialog) { + icon._dialog.remove_effect_by_name("appfolder-blur"); + DIALOGS_STYLES.forEach( + s => icon._dialog._viewBox.remove_style_class_name(s) + ); + } + }); + + this.connections.disconnect_all(); + } + + _log(str) { + if (this.settings.DEBUG) + console.log(`[Blur my Shell > appfolders] ${str}`); + } +};
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