update Raveos themes

1 files changed, 226 insertions, 0 deletions

diff --git a/raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/components/overview.js b/raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/components/overview.js
new file mode 100644
index 0000000..50a625e
--- /dev/null
+++ b/raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/components/overview.js
@@ -0,0 +1,226 @@
+import Meta from 'gi://Meta';
+import * as Main from 'resource:///org/gnome/shell/ui/main.js';
+
+import { WorkspaceAnimationController } from 'resource:///org/gnome/shell/ui/workspaceAnimation.js';
+const wac_proto = WorkspaceAnimationController.prototype;
+
+import { Pipeline } from '../conveniences/pipeline.js';
+
+const OVERVIEW_COMPONENTS_STYLE = [
+    "overview-components-light",
+    "overview-components-dark",
+    "overview-components-transparent"
+];
+
+
+export const OverviewBlur = class OverviewBlur {
+    constructor(connections, settings, effects_manager) {
+        this.connections = connections;
+        this.settings = settings;
+        this.effects_manager = effects_manager;
+        this.overview_background_managers = [];
+        this.overview_background_group = new Meta.BackgroundGroup(
+            { name: 'bms-overview-backgroundgroup' }
+        );
+        this.animation_background_managers = [];
+        this.animation_background_group = new Meta.BackgroundGroup(
+            { name: 'bms-animation-backgroundgroup' }
+        );
+        this.enabled = false;
+        this.proto_patched = false;
+    }
+
+    enable() {
+        this._log("blurring overview");
+
+        // add css class name for workspace-switch background
+        Main.uiGroup.add_style_class_name("blurred-overview");
+
+        // add css class name to make components semi-transparent if wanted
+        this.update_components_classname();
+
+        // update backgrounds when the component is enabled
+        this.update_backgrounds();
+
+        // connect to monitors change
+        this.connections.connect(Main.layoutManager, 'monitors-changed',
+            _ => this.update_backgrounds()
+        );
+
+        // part for the workspace animation switch
+
+        // make sure not to do this part if the functions were patched prior, as
+        // the functions would call themselves and cause infinite recursion
+        if (!this.proto_patched) {
+            // store original workspace switching methods for restoring them on
+            // disable()
+            this._original_PrepareSwitch = wac_proto._prepareWorkspaceSwitch;
+            this._original_FinishSwitch = wac_proto._finishWorkspaceSwitch;
+
+            const w_m = global.workspace_manager;
+            const outer_this = this;
+
+            // create a blurred background actor for each monitor during a
+            // workspace switch
+            wac_proto._prepareWorkspaceSwitch = function (...params) {
+                outer_this._log("prepare workspace switch");
+                outer_this._original_PrepareSwitch.apply(this, params);
+
+                // this permits to show the blur behind windows that are on
+                // workspaces on the left and right
+                if (
+                    outer_this.settings.applications.BLUR
+                ) {
+                    let ws_index = w_m.get_active_workspace_index();
+                    [ws_index - 1, ws_index + 1].forEach(
+                        i => w_m.get_workspace_by_index(i)?.list_windows().forEach(
+                            window => window.get_compositor_private().show()
+                        )
+                    );
+                }
+
+                Main.uiGroup.insert_child_above(
+                    outer_this.animation_background_group,
+                    global.window_group
+                );
+
+                outer_this.animation_background_managers.forEach(bg_manager => {
+                    if (bg_manager._bms_pipeline.actor)
+                        if (
+                            Meta.prefs_get_workspaces_only_on_primary() &&
+                            bg_manager._monitorIndex !== Main.layoutManager.primaryMonitor.index
+                        )
+                            bg_manager._bms_pipeline.actor.visible = false;
+                        else
+                            bg_manager._bms_pipeline.actor.visible = true;
+                });
+            };
+
+            // remove the workspace-switch actors when the switch is done
+            wac_proto._finishWorkspaceSwitch = function (...params) {
+                outer_this._log("finish workspace switch");
+                outer_this._original_FinishSwitch.apply(this, params);
+
+                // this hides windows that are not on the current workspace
+                if (
+                    outer_this.settings.applications.BLUR
+                )
+                    for (let i = 0; i < w_m.get_n_workspaces(); i++) {
+                        if (i != w_m.get_active_workspace_index())
+                            w_m.get_workspace_by_index(i)?.list_windows().forEach(
+                                window => window.get_compositor_private().hide()
+                            );
+                    }
+
+                Main.uiGroup.remove_child(outer_this.animation_background_group);
+            };
+
+            this.proto_patched = true;
+        }
+
+        this.enabled = true;
+    }
+
+    update_backgrounds() {
+        // remove every old background
+        this.remove_background_actors();
+        // create new backgrounds for the overview and the animation
+        for (let i = 0; i < Main.layoutManager.monitors.length; i++) {
+            const pipeline_overview = new Pipeline(
+                this.effects_manager,
+                global.blur_my_shell._pipelines_manager,
+                this.settings.overview.PIPELINE
+            );
+            pipeline_overview.create_background_with_effects(
+                i, this.overview_background_managers,
+                this.overview_background_group, 'bms-overview-blurred-widget'
+            );
+
+            const pipeline_animation = new Pipeline(
+                this.effects_manager,
+                global.blur_my_shell._pipelines_manager,
+                this.settings.overview.PIPELINE
+            );
+            pipeline_animation.create_background_with_effects(
+                i, this.animation_background_managers,
+                this.animation_background_group, 'bms-animation-blurred-widget'
+            );
+        }
+        // add the container widget for the overview only to the overview group
+        Main.layoutManager.overviewGroup.insert_child_at_index(this.overview_background_group, 0);
+        // make sure it stays below
+        this.connections.connect(Main.layoutManager.overviewGroup, "child-added", (_, child) => {
+            if (child !== this.overview_background_group) {
+                if (this.overview_background_group.get_parent())
+                    Main.layoutManager.overviewGroup.remove_child(this.overview_background_group);
+                Main.layoutManager.overviewGroup.insert_child_at_index(this.overview_background_group, 0);
+            }
+        });
+    }
+
+    /// Updates the classname to style overview components with semi-transparent
+    /// backgrounds.
+    update_components_classname() {
+        OVERVIEW_COMPONENTS_STYLE.forEach(
+            style => Main.uiGroup.remove_style_class_name(style)
+        );
+
+        if (this.settings.overview.STYLE_COMPONENTS > 0)
+            Main.uiGroup.add_style_class_name(
+                OVERVIEW_COMPONENTS_STYLE[this.settings.overview.STYLE_COMPONENTS - 1]
+            );
+    }
+
+    remove_background_actors() {
+        this.overview_background_group.remove_all_children();
+        this.animation_background_group.remove_all_children();
+
+        this.connections.disconnect_all_for(Main.layoutManager.overviewGroup);
+        if (this.overview_background_group.get_parent())
+            Main.layoutManager.overviewGroup.remove_child(this.overview_background_group);
+
+        this.overview_background_managers.forEach(background_manager => {
+            background_manager._bms_pipeline.destroy();
+            background_manager.destroy();
+        });
+        this.animation_background_managers.forEach(background_manager => {
+            background_manager._bms_pipeline.destroy();
+            background_manager.destroy();
+        });
+        this.overview_background_managers = [];
+        this.animation_background_managers = [];
+    }
+
+    disable() {
+        this._log("removing blur from overview");
+
+        this.remove_background_actors();
+        Main.uiGroup.remove_style_class_name("blurred-overview");
+        OVERVIEW_COMPONENTS_STYLE.forEach(
+            style => Main.uiGroup.remove_style_class_name(style)
+        );
+
+        this.connections.disconnect_all();
+        this.enabled = false;
+    }
+
+    restore_patched_proto() {
+        if (this.proto_patched) {
+            if (this._original_PrepareSwitch)
+                wac_proto._prepareWorkspaceSwitch = this._original_PrepareSwitch;
+            if (this._original_FinishSwitch)
+                wac_proto._finishWorkspaceSwitch = this._original_FinishSwitch;
+
+            this.proto_patched = false;
+        }
+    }
+
+    _log(str) {
+        if (this.settings.DEBUG)
+            console.log(`[Blur my Shell > overview]     ${str}`);
+    }
+
+    _warn(str) {
+        console.warn(`[Blur my Shell > overview]     ${str}`);
+    }
+};