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README.md
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README.md
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# workspaces-bar
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GNOME Shell extension that shows workspaces buttons in top panel
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147
extension.js
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147
extension.js
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/*
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Workspaces Bar
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Copyright Francois Thirioux 2021
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GitHub contributors: @fthx
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License GPL v3
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*/
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const { Clutter, Gio, GObject, Shell, St } = imports.gi;
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const Main = imports.ui.main;
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const PanelMenu = imports.ui.panelMenu;
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var WORKSPACES_SCHEMA = "org.gnome.desktop.wm.preferences";
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var WORKSPACES_KEY = "workspace-names";
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var WorkspacesBar = GObject.registerClass(
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class WorkspacesBar extends PanelMenu.Button {
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_init() {
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super._init(0.0, 'Workspaces bar');
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this.track_hover = false;
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// define gsettings schema for workspaces names, get workspaces names, signal for settings key changed
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this.workspaces_settings = new Gio.Settings({ schema: WORKSPACES_SCHEMA });
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this.workspaces_names_changed = this.workspaces_settings.connect(`changed::${WORKSPACES_KEY}`, this._update_workspaces_names.bind(this));
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// hide Activities button
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this._show_activities(false);
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// bar creation
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this.ws_bar = new St.BoxLayout({});
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this._update_workspaces_names();
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this.add_child(this.ws_bar);
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// signals for workspaces state: active workspace, number of workspaces
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this._ws_active_changed = global.workspace_manager.connect('active-workspace-changed', this._update_ws.bind(this));
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this._ws_number_changed = global.workspace_manager.connect('notify::n-workspaces', this._update_ws.bind(this));
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this._restacked = global.display.connect('restacked', this._update_ws.bind(this));
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this._windows_changed = Shell.WindowTracker.get_default().connect('tracked-windows-changed', this._update_ws.bind(this));
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}
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// remove signals, restore Activities button, destroy workspaces bar
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_destroy() {
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this._show_activities(true);
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if (this._ws_active_changed) {
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global.workspace_manager.disconnect(this._ws_active_changed);
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}
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if (this._ws_number_changed) {
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global.workspace_manager.disconnect(this._ws_number_changed);
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}
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if (this._restacked) {
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global.display.disconnect(this._restacked);
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}
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if (this._windows_changed) {
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Shell.WindowTracker.get_default().disconnect(this._windows_changed);
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}
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if (this.workspaces_names_changed) {
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this.workspaces_settings.disconnect(this.workspaces_names_changed);
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}
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this.ws_bar.destroy();
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super.destroy();
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}
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// hide Activities button
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_show_activities(show) {
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this.activities_button = Main.panel.statusArea['activities'];
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if (this.activities_button) {
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if (show && !Main.sessionMode.isLocked) {
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this.activities_button.container.show();
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} else {
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this.activities_button.container.hide();
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}
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}
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}
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// update workspaces names
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_update_workspaces_names() {
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this.workspaces_names = this.workspaces_settings.get_strv(WORKSPACES_KEY);
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this._update_ws();
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}
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// update the workspaces bar
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_update_ws() {
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// destroy old workspaces bar buttons
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this.ws_bar.destroy_all_children();
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// get number of workspaces
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this.ws_count = global.workspace_manager.get_n_workspaces();
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this.active_ws_index = global.workspace_manager.get_active_workspace_index();
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// display all current workspaces buttons
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for (let ws_index = 0; ws_index < this.ws_count; ++ws_index) {
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this.ws_box = new St.Bin({visible: true, reactive: true, can_focus: true, track_hover: true});
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this.ws_box.label = new St.Label({y_align: Clutter.ActorAlign.CENTER});
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if (ws_index == this.active_ws_index) {
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if (global.workspace_manager.get_workspace_by_index(ws_index).n_windows > 0) {
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this.ws_box.label.style_class = 'desktop-label-nonempty-active';
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} else {
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this.ws_box.label.style_class = 'desktop-label-empty-active';
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}
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} else {
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if (global.workspace_manager.get_workspace_by_index(ws_index).n_windows > 0) {
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this.ws_box.label.style_class = 'desktop-label-nonempty-inactive';
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} else {
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this.ws_box.label.style_class = 'desktop-label-empty-inactive';
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}
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}
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if (this.workspaces_names[ws_index]) {
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this.ws_box.label.set_text(" " + this.workspaces_names[ws_index] + " ");
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} else {
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this.ws_box.label.set_text(" " + (ws_index + 1) + " ");
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}
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this.ws_box.set_child(this.ws_box.label);
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this.ws_box.connect('button-release-event', () => this._toggle_ws(ws_index) );
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this.ws_bar.add_actor(this.ws_box);
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}
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}
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// activate workspace or show overview
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_toggle_ws(ws_index) {
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if (global.workspace_manager.get_active_workspace_index() == ws_index) {
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Main.overview.toggle();
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} else {
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global.workspace_manager.get_workspace_by_index(ws_index).activate(global.get_current_time());
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}
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}
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});
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class Extension {
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constructor() {
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}
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enable() {
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this.workspaces_bar = new WorkspacesBar();
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Main.panel.addToStatusArea('workspaces-bar', this.workspaces_bar, 0, 'left');
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}
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disable() {
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this.workspaces_bar._destroy();
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}
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}
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function init() {
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return new Extension();
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}
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15
metadata.json
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15
metadata.json
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{
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"_generated": "Generated by SweetTooth, do not edit",
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"description": "Replace 'Activities' button by all current workspaces buttons. Switch workspace or toggle overview by clicking on these buttons.\n\n You can use names for workspaces: there are two ways for that. 1) Edit the string array 'org.gnome.desktop.wm.preferences.workspace-names' gsettings key (through dconf editor, e.g.). 2) Use official GNOME extension Workspaces Indicator's settings. You don't have to write a long enough list: numbers are displayed if no workspace name is defined.",
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"name": "Workspaces Bar",
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"shell-version": [
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"3.36",
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"3.38",
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"40",
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"41",
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"42"
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],
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"url": "https://gitcast.ru",
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"uuid": "workspaces-bar@chatlanin",
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"version": 1
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}
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68
stylesheet.css
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68
stylesheet.css
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/* framed version */
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/*.desktop-label-nonempty-active {
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margin-left: 0px;
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margin-right: 8px;
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background-color: rgba(128, 128, 128, 0.7);
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color: rgba(207, 207, 207, 1);
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border: 1px solid rgba(207, 207, 207, 0.7);
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border-radius: 4px;
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}
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.desktop-label-nonempty-inactive {
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margin-left: 0px;
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margin-right: 8px;
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background-color: rgba(76, 76, 76, 0.7);
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color: rgba(207, 207, 207, 0.7);
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border: 1px solid rgba(207, 207, 207, 0.7);
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border-radius: 4px;
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}
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.desktop-label-empty-active {
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margin-left: 0px;
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margin-right: 8px;
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background-color: rgba(128, 128, 128, 0.7);
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color: rgba(207, 207, 207, 1);
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border: 1px solid rgba(207, 207, 207, 0);
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border-radius: 4px;
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}
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.desktop-label-empty-inactive {
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margin-left: 0px;
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margin-right: 8px;
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background-color: rgba(76, 76, 76, 0.7);
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color: rgba(207, 207, 207, 0.7);
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border: 1px solid rgba(207, 207, 207, 0);
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border-radius: 4px;
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}*/
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/* non-framed version */
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.desktop-label-nonempty-active {
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margin-left: 0px;
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margin-right: 8px;
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background-color: transparent !important
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border-radius: 2px;
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border-color: rgba(27, 56, 143, 1);
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}
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.desktop-label-nonempty-inactive {
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margin-left: 0px;
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margin-right: 8px;
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background-color: rgba(96, 96, 96, 0.7);
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border-radius: 2px;
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}
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.desktop-label-empty-active {
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margin-left: 0px;
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margin-right: 8px;
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background-color: rgba(154, 154, 154, 0.7);
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border-radius: 2px;
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}
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.desktop-label-empty-inactive {
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margin-left: 0px;
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margin-right: 8px;
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background-color: rgba(0, 0, 0, 0.0);
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border-radius: 2px;
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}
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