feat: add exception rules for skip taskbar

Initial window exception for Conky, Guake and DDterm

schemas/org.gnome.shell.extensions.pop-shell.gschema.xml

@@ -23,8 +23,8 @@
         </key>
 
         <key type="b" name="show-skip-taskbar">
-            <default>false</default>
-            <summary>Handle skip taskbar windows or windows with minimized to tray option</summary>
+            <default>true</default>
+            <summary>Handle minimized to tray windows</summary>
         </key>
 
         <!-- Tiling Options -->

src/config.ts

@@ -21,13 +21,15 @@ interface Error {
 
 type Result<T> = Ok<T> | Error;
 
-export const DEFAULT_RULES: Array<FloatRule> = [
+export const DEFAULT_FLOAT_RULES: Array<FloatRule> = [
     { class: "Floating Window Exceptions"},
     { class: "Authy Desktop", },
     { class: "Enpass", title: "Enpass Assistant" },
     { class: "Zotero", title: "Quick Format Citation" },
     { class: "Com.github.donadigo.eddy", },
     { class: "Conky", },
+    { class: "Guake", },
+    { class: "Com.github.amezin.ddterm", },
     { class: "gnome-screenshot", },
     { class: "jetbrains-toolbox", },
     { class: "jetbrains-webstorm", title: "License Activation" },
@@ -45,6 +47,22 @@ export const DEFAULT_RULES: Array<FloatRule> = [
     { class: "Gnome-initial-setup" },
 ];
 
+export interface WindowRule {
+    class?: string;
+    title?: string;
+    disabled?: boolean;
+}
+
+/**
+ * These windows will skip showing in Overview, Thumbnails or SwitcherList
+ * And any rule here should be added on the DEFAULT_RULES above
+ */
+export const SKIPTASKBAR_EXCEPTIONS: Array<WindowRule> = [
+    { class: "Conky", },
+    { class: "Guake", },
+    { class: "Com.github.amezin.ddterm", },
+];
+
 export interface FloatRule {
     class?: string;
     title?: string;
@@ -62,6 +80,12 @@ export class Config {
     /** List of windows that should float, regardless of their WM hints */
     float: Array<FloatRule> = [];
 
+    /**
+     * List of Windows with skip taskbar true but still hidden in Overview,
+     * Switchers, Workspace Thumbnails
+     */
+    skiptaskbarhidden: Array<WindowRule> = [];
+
     /** Logs window details on focus of window */
     log_on_focus: boolean = false;
 
@@ -92,7 +116,7 @@ export class Config {
     }
 
     window_shall_float(wclass: string, title: string): boolean {
-        for (const rule of this.float.concat(DEFAULT_RULES)) {
+        for (const rule of this.float.concat(DEFAULT_FLOAT_RULES)) {
             if (rule.class) {
                 if (!new RegExp(rule.class, 'i').test(wclass)) {
                     continue
@@ -111,6 +135,31 @@ export class Config {
         return false;
     }
 
+    skiptaskbar_shall_hide(meta_window: any) {
+        let wmclass = meta_window.get_wm_class();
+        let wmtitle = meta_window.get_title();
+
+        if (!meta_window.is_skip_taskbar()) return false;
+
+        for (const rule of this.skiptaskbarhidden.concat(SKIPTASKBAR_EXCEPTIONS)) {
+            if (rule.class) {
+                if (!new RegExp(rule.class, 'i').test(wmclass)) {
+                    continue
+                }
+            }
+
+            if (rule.title) {
+                if (!new RegExp(rule.title, 'i').test(wmtitle)) {
+                    continue
+                }
+            }
+
+            return rule.disabled ? false : true;
+        }
+
+        return false;
+    }
+
     reload() {
         const conf = Config.from_config();
 
@@ -141,7 +190,7 @@ export class Config {
 
     toggle_system_exception(wmclass: string | undefined, wmtitle: string | undefined, disabled: boolean) {
         if (disabled) {
-            for (const value of DEFAULT_RULES) {
+            for (const value of DEFAULT_FLOAT_RULES) {
                 if (value.class === wmclass && value.title === wmtitle) {
                     value.disabled = disabled;
                     this.float.push(value);

src/extension.ts

@@ -1748,7 +1748,7 @@ export class Ext extends Ecs.System<ExtEvent> {
                     break;
                 case 'show-skip-taskbar':
                     if (this.settings.show_skiptaskbar()) {
-                        _show_skip_taskbar_windows();
+                        _show_skip_taskbar_windows(this);
                     } else {
                         _hide_skip_taskbar_windows();
                     }
@@ -2429,6 +2429,12 @@ function enable() {
         });
     }
 
+    if (ext.settings.show_skiptaskbar()) {
+        _show_skip_taskbar_windows(ext);
+    } else {
+        _hide_skip_taskbar_windows();
+    }
+
     if (ext.was_locked) {
         ext.was_locked = false;
         return;
@@ -2478,6 +2484,8 @@ function disable() {
             ext.auto_tiler.destroy(ext);
             ext.auto_tiler = null;
         }
+
+        _hide_skip_taskbar_windows();
     }
 
     if (indicator) {
@@ -2560,7 +2568,8 @@ let default_getcaption_workspace: any;
  * need to added to config.ts as default floating
  *
  */
-function _show_skip_taskbar_windows() {
+function _show_skip_taskbar_windows(ext: Ext) {
+    let cfg = ext.conf;
     if (!GNOME_VERSION?.startsWith("40.")) {
         // TODO GNOME 40 added a call to windowtracker and app var is not checked if null 
         // in WindowPreview._init(). Then new WindowPreview() is being called on 
@@ -2572,7 +2581,8 @@ function _show_skip_taskbar_windows() {
         Workspace.prototype._isOverviewWindow = function(window: any) {
             // wm_class Gjs needs to be skipped to prevent the ghost window in
             // workspace and overview
-            return (window.skip_taskbar && window.get_wm_class() !== "Gjs") || 
+            let show_skiptb = !cfg.skiptaskbar_shall_hide(window);
+            return (show_skiptb && window.skip_taskbar && window.get_wm_class() !== "Gjs") ||
                 default_isoverviewwindow_ws(window);
         };
     }
@@ -2610,7 +2620,8 @@ function _show_skip_taskbar_windows() {
         let meta_win = win.get_meta_window();
         // wm_class Gjs needs to be skipped to prevent the ghost window in
         // workspace and overview
-        return (meta_win.skip_taskbar && meta_win.get_wm_class() !== "Gjs") || 
+        let show_skiptb = !cfg.skiptaskbar_shall_hide(meta_win);
+        return (show_skiptb && meta_win.skip_taskbar && meta_win.get_wm_class() !== "Gjs") ||
             default_isoverviewwindow_ws_thumbnail(win);
     };
 
@@ -2648,7 +2659,10 @@ function _show_skip_taskbar_windows() {
         });
 
         for (let i = 0; i < allRunningSkipTaskbarApps.length; i++) {
-            let appIcon = new AppIcon(windowTracker.get_window_app(allRunningSkipTaskbarApps[i]));
+            let meta_win = allRunningSkipTaskbarApps[i];
+            let show_skiptb = !cfg.skiptaskbar_shall_hide(meta_win);
+            if (meta_win.is_skip_taskbar() && !show_skiptb) continue;
+            let appIcon = new AppIcon(windowTracker.get_window_app(meta_win));
             appIcon.cachedWindows = allWindows.filter(
                 w => windowTracker.get_window_app(w) === appIcon.app);
             if (appIcon.cachedWindows.length > 0)
@@ -2675,8 +2689,16 @@ function _show_skip_taskbar_windows() {
         let windows = global.display.get_tab_list(Meta.TabList.NORMAL_ALL,
                                                   workspace);
         return windows.map(w => {
-            return w.is_attached_dialog() ? w.get_transient_for() : w;
-        }).filter((w, i, a) => w != null && a.indexOf(w) == i);
+            let show_skiptb = !cfg.skiptaskbar_shall_hide(w);
+            let meta_window = w.is_attached_dialog() ? w.get_transient_for() : w;
+            if (meta_window) {
+                if (!meta_window.is_skip_taskbar() ||
+                    meta_window.is_skip_taskbar() && show_skiptb) {
+                    return meta_window;
+                }
+            }
+            return null;
+        }).filter((w, i, a) => w != null &&  a.indexOf(w) == i);
     }
 }
 

src/prefs.ts

@@ -100,7 +100,7 @@ function settings_dialog_view(): [AppWidgets, Gtk.Container] {
     });
 
     let show_skip_taskbar_label = new Gtk.Label({
-        label: "Show Skip Taskbar",
+        label: "Show Minimize to Tray Windows",
         xalign: 0.0
     });