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extension.js

@@ -0,0 +1,73 @@
+const { Gio, St } = imports.gi;
+const Main = imports.ui.main;
+const ExtensionUtils = imports.misc.extensionUtils;
+const Me = ExtensionUtils.getCurrentExtension();
+const Settings = ExtensionUtils.getSettings();
+
+let appLaunchers = [];
+
+class AppLauncher {
+    constructor(appExecutable, appIcon, iconSize) {
+        this.appExecutable = appExecutable;
+        this.appIcon = appIcon;
+
+        this.button = new St.Bin({
+            style_class: 'panel-button',
+            reactive: true,
+            can_focus: true,
+            track_hover: true
+        });
+
+        let icon = new St.Icon({
+            gicon: Gio.icon_new_for_string(appIcon),
+            icon_size: iconSize
+        });
+
+        this.button.set_child(icon);
+        this.button.set_width(iconSize * 2);
+
+        this.button.connect('button-press-event', () => {
+            let appInfo = Gio.AppInfo.create_from_commandline(appExecutable, null, Gio.AppInfoCreateFlags.NONE);
+            if (appInfo) {
+                appInfo.launch([], null);
+            }
+        });
+    }
+}
+
+function updateTopBar() {
+    // remove all existing launchers
+    appLaunchers.forEach(launcher => {
+        Main.panel._leftBox.remove_child(launcher.button);
+    });
+    appLaunchers = [];
+
+    // Add launchers based on current settings
+    for (let i = 0; i < 10; i++) {
+        let appExecutable = Settings.get_string(`app-executable-${i}`);
+        let appIcon = Settings.get_string(`app-icon-${i}`);
+        let iconSize = Settings.get_int(`icon-size-${i}`);
+
+        //  create a launcher If executable and icon are set,
+        if (appExecutable && appIcon) {
+            let appLauncher = new AppLauncher(appExecutable, appIcon, iconSize);
+
+            // Insert the launcher at the end of the left box
+            Main.panel._leftBox.add_child(appLauncher.button);
+            appLaunchers.push(appLauncher);
+        }
+    }
+}
+
+function enable() {
+    updateTopBar();
+    Settings.connect('changed', updateTopBar);
+}
+
+function disable() {
+    appLaunchers.forEach(launcher => {
+        Main.panel._leftBox.remove_child(launcher.button);
+    });
+    appLaunchers = [];
+    Settings.disconnect('changed', updateTopBar);
+}