update Raveos themes

1 files changed, 614 insertions, 0 deletions

diff --git a/raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/extension.js b/raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/extension.js
new file mode 100644
index 0000000..fbfb54c
--- /dev/null
+++ b/raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/extension.js
@@ -0,0 +1,614 @@
+import Meta from 'gi://Meta';
+import Clutter from 'gi://Clutter';
+import * as Main from 'resource:///org/gnome/shell/ui/main.js';
+import * as Config from 'resource:///org/gnome/shell/misc/config.js';
+
+import { Extension } from 'resource:///org/gnome/shell/extensions/extension.js';
+
+import { update_from_old_settings } from './conveniences/settings_updater.js';
+import { PipelinesManager } from './conveniences/pipelines_manager.js';
+import { EffectsManager } from './conveniences/effects_manager.js';
+import { Connections } from './conveniences/connections.js';
+import { Settings } from './conveniences/settings.js';
+import { KEYS } from './conveniences/keys.js';
+
+import { PanelBlur } from './components/panel.js';
+import { OverviewBlur } from './components/overview.js';
+import { DashBlur } from './components/dash_to_dock.js';
+import { LockscreenBlur } from './components/lockscreen.js';
+import { AppFoldersBlur } from './components/appfolders.js';
+import { WindowListBlur } from './components/window_list.js';
+import { CoverflowAltTabBlur } from './components/coverflow_alt_tab.js';
+import { ApplicationsBlur } from './components/applications.js';
+import { ScreenshotBlur } from './components/screenshot.js';
+
+
+/// The main extension class, created when the GNOME Shell is loaded.
+export default class BlurMyShell extends Extension {
+    /// Enables the extension.
+    enable() {
+        // add the extension to global to make it accessible to other extensions
+        // create it first as it is very useful when debugging crashes
+        global.blur_my_shell = this;
+
+        // update from old settings, very important for hacks level specifically
+        update_from_old_settings(this.getSettings());
+
+        // create a Settings instance, to manage extension's preferences
+        // it needs to be loaded before logging, as it checks for DEBUG
+        this._settings = new Settings(KEYS, this.getSettings());
+
+        this._log("enabling extension...");
+
+        // create main extension Connections instance
+        this._connection = new Connections;
+
+        // store it in a global array
+        this._connections = [this._connection];
+
+        // create a global effects manager (to prevent RAM bleeding)
+        this._effects_manager = new EffectsManager(this._connection);
+
+        // create a global pipelines manager, that helps talking with preferences
+        this._pipelines_manager = new PipelinesManager(this._settings);
+
+        // create an instance of each component, with its associated Connections
+        let init = () => {
+            // create a Connections instance, to manage signals
+            let connection = new Connections;
+
+            // store it to keeps track of them globally
+            this._connections.push(connection);
+
+            return [connection, this._settings, this._effects_manager];
+        };
+
+        this._panel_blur = new PanelBlur(...init());
+        this._dash_to_dock_blur = new DashBlur(...init());
+        this._overview_blur = new OverviewBlur(...init());
+        this._lockscreen_blur = new LockscreenBlur(...init());
+        this._appfolder_blur = new AppFoldersBlur(...init());
+        this._window_list_blur = new WindowListBlur(...init());
+        this._coverflow_alt_tab_blur = new CoverflowAltTabBlur(...init());
+        this._applications_blur = new ApplicationsBlur(...init());
+        this._screenshot_blur = new ScreenshotBlur(...init());
+
+        // connect each component to preferences change
+        this._connect_to_settings();
+
+        // enable the lockscreen blur, only one important in both `user` session and `unlock-dialog`
+        if (this._settings.lockscreen.BLUR && !this._lockscreen_blur.enabled)
+            this._lockscreen_blur.enable();
+
+        // ensure we take the correct action for the current session mode
+        this._user_session_mode_enabled = false;
+        this._on_session_mode_changed(Main.sessionMode);
+
+        // watch for changes to the session mode
+        this._connection.connect(Main.sessionMode, 'updated',
+            () => this._on_session_mode_changed(Main.sessionMode)
+        );
+    }
+
+    /// Enables the components related to the user session (everything except lockscreen blur).
+    _enable_user_session() {
+        this._log("changing mode to user session...");
+
+        // maybe disable clipped redraw
+        this._update_clipped_redraws();
+
+        // enable every component
+        // if the shell is still starting up, wait for it to be entirely loaded;
+        // this should prevent bugs like #136 and #137
+        if (Main.layoutManager._startingUp) {
+            this._connection.connect(
+                Main.layoutManager,
+                'startup-complete',
+                () => this._enable_components()
+            );
+        } else
+            this._enable_components();
+
+        // try to enable the components as soon as possible anyway, this way the
+        // overview may load before the user sees it
+        try {
+            if (this._settings.overview.BLUR && !this._overview_blur.enabled)
+                this._overview_blur.enable();
+        } catch (e) {
+            this._log("Could not enable overview blur directly");
+            this._log(e);
+        }
+        try {
+            if (this._settings.dash_to_dock.BLUR
+                && !this._dash_to_dock_blur.enabled)
+                this._dash_to_dock_blur.enable();
+        } catch (e) {
+            this._log("Could not enable dash-to-dock blur directly");
+            this._log(e);
+        }
+        try {
+            if (this._settings.panel.BLUR && !this._panel_blur.enabled)
+                this._panel_blur.enable();
+        } catch (e) {
+            this._log("Could not enable panel blur directly");
+            this._log(e);
+        }
+
+        // tells the extension we have enabled the user session components, so that we do not
+        // disable them later if they were not even enabled to begin with
+        this._user_session_mode_enabled = true;
+    }
+
+    /// Disables the extension.
+    ///
+    /// This extension needs to use the 'unlock-dialog' session mode in order to change the blur on
+    /// the lockscreen. We have kind of two states of enablement for this extension:
+    /// - the 'enabled' state, which means that we have created the necessary components (which only
+    ///   are js objects) and enabled the lockscreen blur (which means swapping two functions from
+    ///   the `UnlockDialog` constructor with our ones;
+    /// - the 'user session enabled` mode, which means that we are in the 'enabled' mode AND we are
+    ///   in the user mode, and so we enable all the other components that we created before.
+    /// We switch from one state to the other thanks to `this._on_session_mode_changed`, and we
+    /// track wether or not we are in the user mode with `this._user_session_mode_enabled` (because
+    /// `this._on_session_mode_changed` might be called multiple times while in the user session
+    /// mode, typically when going back from simple lockscreen and not sleep mode).
+    disable() {
+        this._log("disabling extension...");
+
+        // disable every component from user session mode
+        if (this._user_session_mode_enabled)
+            this._disable_user_session();
+        this._overview_blur.restore_patched_proto();
+
+        // disable lockscreen blur too
+        this._lockscreen_blur.disable();
+
+        // untrack them
+        this._panel_blur = null;
+        this._dash_to_dock_blur = null;
+        this._overview_blur = null;
+        this._appfolder_blur = null;
+        this._lockscreen_blur = null;
+        this._window_list_blur = null;
+        this._coverflow_alt_tab_blur = null;
+        this._applications_blur = null;
+        this._screenshot_blur = null;
+
+        // make sure no settings change can re-enable them
+        this._settings.disconnect_all_settings();
+
+        // force disconnecting every signal, even if component crashed
+        this._connections.forEach((connections) => {
+            connections.disconnect_all();
+        });
+        this._connections = [];
+
+        // remove the clipped redraws flag
+        this._reenable_clipped_redraws();
+
+        // remove the extension from GJS's global
+        delete global.blur_my_shell;
+
+        this._log("extension disabled.");
+
+        this._settings = null;
+    }
+
+    /// Disables the components related to the user session (everything except lockscreen blur).
+    _disable_user_session() {
+        this._log("disabling user session mode...");
+
+        // disable every component except lockscreen blur
+        this._panel_blur.disable();
+        this._dash_to_dock_blur.disable();
+        this._overview_blur.disable();
+        this._appfolder_blur.disable();
+        this._window_list_blur.disable();
+        this._coverflow_alt_tab_blur.disable();
+        this._applications_blur.disable();
+        this._screenshot_blur.disable();
+
+        // remove the clipped redraws flag
+        this._reenable_clipped_redraws();
+
+        // tells the extension we have disabled the user session components, so that we do not
+        // disable them later again if they were already disabled
+        this._user_session_mode_enabled = false;
+    }
+
+    /// Restarts the components related to the user session.
+    _restart() {
+        this._log("restarting...");
+
+        this._disable_user_session();
+        this._enable_user_session();
+
+        this._log("restarted.");
+    }
+
+    /// Changes the extension to operate either on 'user' mode or 'unlock-dialog' mode, switching
+    /// from one to the other means enabling/disabling every component except lockscreen blur.
+    _on_session_mode_changed(session) {
+        if (session.currentMode === 'user' || session.parentMode === 'user') {
+            if (!this._user_session_mode_enabled)
+                // we need to activate everything
+                this._enable_user_session();
+        }
+        else if (session.currentMode === 'unlock-dialog') {
+            if (this._user_session_mode_enabled)
+                // we need to disable the components related to the user session mode
+                this._disable_user_session();
+        }
+    }
+
+    /// Add or remove the clutter debug flag to disable clipped redraws.
+    /// This will entirely fix the blur effect, but should not be used except if
+    /// the user really needs it, as clipped redraws are a huge performance
+    /// boost for the compositor.
+    _update_clipped_redraws() {
+        if (this._settings.HACKS_LEVEL === 2)
+            this._disable_clipped_redraws();
+        else
+            this._reenable_clipped_redraws();
+    }
+
+    /// Add the Clutter debug flag.
+    _disable_clipped_redraws() {
+        let gnome_shell_major_version = parseInt(Config.PACKAGE_VERSION.split('.')[0]);
+        if (gnome_shell_major_version >= 48)
+            Clutter.add_debug_flags(
+                null, Clutter.DrawDebugFlag.DISABLE_CLIPPED_REDRAWS, null
+            );
+        else
+            Meta.add_clutter_debug_flags(
+                null, Clutter.DrawDebugFlag.DISABLE_CLIPPED_REDRAWS, null
+            );
+    }
+
+    /// Remove the Clutter debug flag.
+    _reenable_clipped_redraws() {
+        let gnome_shell_major_version = parseInt(Config.PACKAGE_VERSION.split('.')[0]);
+        if (gnome_shell_major_version >= 48)
+            Clutter.remove_debug_flags(
+                null, Clutter.DrawDebugFlag.DISABLE_CLIPPED_REDRAWS, null
+            );
+        else
+            Meta.remove_clutter_debug_flags(
+                null, Clutter.DrawDebugFlag.DISABLE_CLIPPED_REDRAWS, null
+            );
+    }
+
+    /// Enables every component from the user session needed, should be called when the shell is
+    /// entirely loaded as the `enable` methods interact with it.
+    _enable_components() {
+        // enable each component if needed, and if it is not already enabled
+
+        if (this._settings.panel.BLUR && !this._panel_blur.enabled)
+            this._panel_blur.enable();
+
+        if (this._settings.dash_to_dock.BLUR && !this._dash_to_dock_blur.enabled)
+            this._dash_to_dock_blur.enable();
+
+        if (this._settings.overview.BLUR && !this._overview_blur.enabled)
+            this._overview_blur.enable();
+
+        if (this._settings.appfolder.BLUR)
+            this._appfolder_blur.enable();
+
+        if (this._settings.applications.BLUR)
+            this._applications_blur.enable();
+
+        if (this._settings.window_list.BLUR)
+            this._window_list_blur.enable();
+
+        if (this._settings.coverflow_alt_tab.BLUR)
+            this._coverflow_alt_tab_blur.enable();
+
+        if (this._settings.screenshot.BLUR)
+            this._screenshot_blur.enable();
+
+        this._log("all components enabled.");
+    }
+
+    /// Updates needed things in each component when a preference changed
+    _connect_to_settings() {
+        // restart the extension when hacks level is changed, easier than
+        // restarting individual components and should not happen often either
+        this._settings.HACKS_LEVEL_changed(() => this._restart());
+
+
+        // ---------- OVERVIEW ----------
+
+        // toggled on/off
+        this._settings.overview.BLUR_changed(() => {
+            if (this._settings.overview.BLUR)
+                this._overview_blur.enable();
+            else
+                this._overview_blur.disable();
+        });
+
+        // overview pipeline changed
+        this._settings.overview.PIPELINE_changed(() => {
+            if (this._settings.overview.BLUR)
+                this._overview_blur.update_backgrounds();
+        });
+
+        // overview components style changed
+        this._settings.overview.STYLE_COMPONENTS_changed(() => {
+            if (this._settings.overview.BLUR)
+                this._overview_blur.update_components_classname();
+        });
+
+
+        // ---------- APPFOLDER ----------
+
+        // toggled on/off
+        this._settings.appfolder.BLUR_changed(() => {
+            if (this._settings.appfolder.BLUR)
+                this._appfolder_blur.enable();
+            else
+                this._appfolder_blur.disable();
+        });
+
+        // appfolder sigma changed
+        this._settings.appfolder.SIGMA_changed(() => {
+            if (this._settings.appfolder.BLUR)
+                this._appfolder_blur.set_sigma(
+                    this._settings.appfolder.SIGMA
+                );
+        });
+
+        // appfolder brightness changed
+        this._settings.appfolder.BRIGHTNESS_changed(() => {
+            if (this._settings.appfolder.BLUR)
+                this._appfolder_blur.set_brightness(
+                    this._settings.appfolder.BRIGHTNESS
+                );
+        });
+
+        // appfolder dialogs style changed
+        this._settings.appfolder.STYLE_DIALOGS_changed(() => {
+            if (this._settings.appfolder.BLUR)
+                this._appfolder_blur.blur_appfolders();
+        });
+
+
+        // ---------- PANEL ----------
+
+        // toggled on/off
+        this._settings.panel.BLUR_changed(() => {
+            if (this._settings.panel.BLUR)
+                this._panel_blur.enable();
+            else
+                this._panel_blur.disable();
+        });
+
+        // static blur toggled on/off, really we can just reload the blur at this point
+        this._settings.panel.STATIC_BLUR_changed(() => {
+            if (this._settings.panel.BLUR)
+                this._panel_blur.reset();
+        });
+
+        // panel pipeline changed
+        this._settings.panel.PIPELINE_changed(() => {
+            if (this._settings.panel.BLUR)
+                this._panel_blur.update_pipeline();
+        });
+
+        // panel blur's overview connection toggled on/off
+        this._settings.panel.UNBLUR_IN_OVERVIEW_changed(() => {
+            this._panel_blur.connect_to_windows_and_overview();
+        });
+
+        // force light text toggled on/off
+        this._settings.panel.FORCE_LIGHT_TEXT_changed(() => {
+            if (this._settings.panel.BLUR)
+                this._panel_blur.update_light_text_classname();
+        });
+
+        // panel override background toggled on/off
+        this._settings.panel.OVERRIDE_BACKGROUND_changed(() => {
+            if (this._settings.panel.BLUR)
+                this._panel_blur.connect_to_windows_and_overview();
+        });
+
+        // panel style changed
+        this._settings.panel.STYLE_PANEL_changed(() => {
+            if (this._settings.panel.BLUR)
+                this._panel_blur.connect_to_windows_and_overview();
+        });
+
+        // panel background's dynamic overriding toggled on/off
+        this._settings.panel.OVERRIDE_BACKGROUND_DYNAMICALLY_changed(() => {
+            if (this._settings.panel.BLUR)
+                this._panel_blur.connect_to_windows_and_overview();
+        });
+
+
+        // ---------- DASH TO DOCK ----------
+
+        // toggled on/off
+        this._settings.dash_to_dock.BLUR_changed(() => {
+            if (this._settings.dash_to_dock.BLUR)
+                this._dash_to_dock_blur.enable();
+            else
+                this._dash_to_dock_blur.disable();
+        });
+
+        // static blur toggled on/off
+        this._settings.dash_to_dock.STATIC_BLUR_changed(() => {
+            if (this._settings.dash_to_dock.BLUR)
+                this._dash_to_dock_blur.change_blur_type();
+        });
+
+        // overview pipeline changed
+        this._settings.dash_to_dock.PIPELINE_changed(() => {
+            if (this._settings.dash_to_dock.BLUR)
+                this._dash_to_dock_blur.update_pipeline();
+        });
+
+        // dash-to-dock override background toggled on/off
+        this._settings.dash_to_dock.OVERRIDE_BACKGROUND_changed(() => {
+            if (this._settings.dash_to_dock.BLUR)
+                this._dash_to_dock_blur.update_background();
+        });
+
+        // dash-to-dock style changed
+        this._settings.dash_to_dock.STYLE_DASH_TO_DOCK_changed(() => {
+            if (this._settings.dash_to_dock.BLUR)
+                this._dash_to_dock_blur.update_background();
+        });
+
+        // dash-to-dock blur's overview connection toggled on/off
+        this._settings.dash_to_dock.UNBLUR_IN_OVERVIEW_changed(() => {
+            if (this._settings.dash_to_dock.BLUR)
+                this._dash_to_dock_blur.connect_to_overview();
+        });
+
+
+        // ---------- APPLICATIONS ----------
+
+        // toggled on/off
+        this._settings.applications.BLUR_changed(() => {
+            if (this._settings.applications.BLUR)
+                this._applications_blur.enable();
+            else
+                this._applications_blur.disable();
+        });
+
+        // static blur toggled on/off
+        this._settings.applications.STATIC_BLUR_changed(() => {
+            if (this._settings.applications.BLUR)
+                this._applications_blur.change_blur_type();
+        });
+
+        // pipeline changed
+        this._settings.applications.PIPELINE_changed(() => {
+            if (this._settings.applications.BLUR)
+                this._applications_blur.change_pipeline();
+        });
+
+        // application opacity changed
+        this._settings.applications.OPACITY_changed(() => {
+            if (this._settings.applications.BLUR)
+                this._applications_blur.set_opacity(
+                    this._settings.applications.OPACITY
+                );
+        });
+
+        // application dynamic-opacity changed
+        this._settings.applications.DYNAMIC_OPACITY_changed(() => {
+            if (this._settings.applications.BLUR)
+                this._applications_blur.init_dynamic_opacity();
+        });
+
+        // application blur-on-overview changed
+        this._settings.applications.BLUR_ON_OVERVIEW_changed(() => {
+            if (this._settings.applications.BLUR)
+                this._applications_blur.connect_to_overview();
+        });
+
+        // application enable-all changed
+        this._settings.applications.ENABLE_ALL_changed(() => {
+            if (this._settings.applications.BLUR)
+                this._applications_blur.update_all_windows();
+        });
+
+        // application whitelist changed
+        this._settings.applications.WHITELIST_changed(() => {
+            if (
+                this._settings.applications.BLUR
+                && !this._settings.applications.ENABLE_ALL
+            )
+                this._applications_blur.update_all_windows();
+        });
+
+        // application blacklist changed
+        this._settings.applications.BLACKLIST_changed(() => {
+            if (
+                this._settings.applications.BLUR
+                && this._settings.applications.ENABLE_ALL
+            )
+                this._applications_blur.update_all_windows();
+        });
+
+
+        // ---------- LOCKSCREEN ----------
+
+        // toggled on/off
+        this._settings.lockscreen.BLUR_changed(() => {
+            if (this._settings.lockscreen.BLUR)
+                this._lockscreen_blur.enable();
+            else
+                this._lockscreen_blur.disable();
+        });
+
+        // lockscreen pipeline changed
+        this._settings.lockscreen.PIPELINE_changed(() => {
+            if (this._settings.lockscreen.BLUR)
+                this._lockscreen_blur.update_lockscreen();
+        });
+
+
+        // ---------- WINDOW LIST ----------
+
+        // toggled on/off
+        this._settings.window_list.BLUR_changed(() => {
+            if (this._settings.window_list.BLUR)
+                this._window_list_blur.enable();
+            else
+                this._window_list_blur.disable();
+        });
+
+
+        // ---------- COVERFLOW ALT-TAB ----------
+
+        // toggled on/off
+        this._settings.coverflow_alt_tab.BLUR_changed(() => {
+            if (this._settings.coverflow_alt_tab.BLUR)
+                this._coverflow_alt_tab_blur.enable();
+            else
+                this._coverflow_alt_tab_blur.disable();
+        });
+
+
+        // ---------- HIDETOPBAR ----------
+
+        // toggled on/off
+        this._settings.hidetopbar.COMPATIBILITY_changed(() => {
+            // no need to verify if it is enabled or not, it is done anyway
+            this._panel_blur.connect_to_windows_and_overview();
+        });
+
+
+        // ---------- DASH TO PANEL ----------
+
+        // toggled on/off
+        this._settings.dash_to_panel.BLUR_ORIGINAL_PANEL_changed(() => {
+            if (this._settings.panel.BLUR)
+                this._panel_blur.reset();
+        });
+
+
+        // ---------- SCREENSHOT ----------
+
+        // toggled on/off
+        this._settings.screenshot.BLUR_changed(() => {
+            if (this._settings.screenshot.BLUR)
+                this._screenshot_blur.enable();
+            else
+                this._screenshot_blur.disable();
+        });
+
+        // screenshot pipeline changed
+        this._settings.screenshot.PIPELINE_changed(() => {
+            if (this._settings.screenshot.BLUR)
+                this._screenshot_blur.update_pipeline();
+        });
+    }
+
+    _log(str) {
+        if (this._settings.DEBUG)
+            console.log(`[Blur my Shell > extension]    ${str}`);
+    }
+}