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-rw-r--r--js/ui/windowMenu.js238
1 files changed, 238 insertions, 0 deletions
diff --git a/js/ui/windowMenu.js b/js/ui/windowMenu.js
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+++ b/js/ui/windowMenu.js
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+// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*
+/* exported WindowMenuManager */
+
+const { GLib, Meta, St } = imports.gi;
+
+const BoxPointer = imports.ui.boxpointer;
+const Main = imports.ui.main;
+const PopupMenu = imports.ui.popupMenu;
+
+var WindowMenu = class extends PopupMenu.PopupMenu {
+ constructor(window, sourceActor) {
+ super(sourceActor, 0, St.Side.TOP);
+
+ this.actor.add_style_class_name('window-menu');
+
+ Main.layoutManager.uiGroup.add_actor(this.actor);
+ this.actor.hide();
+
+ this._buildMenu(window);
+ }
+
+ _buildMenu(window) {
+ let type = window.get_window_type();
+
+ let item;
+
+ item = this.addAction(_("Minimize"), () => {
+ window.minimize();
+ });
+ if (!window.can_minimize())
+ item.setSensitive(false);
+
+ if (window.get_maximized()) {
+ item = this.addAction(_("Unmaximize"), () => {
+ window.unmaximize(Meta.MaximizeFlags.BOTH);
+ });
+ } else {
+ item = this.addAction(_("Maximize"), () => {
+ window.maximize(Meta.MaximizeFlags.BOTH);
+ });
+ }
+ if (!window.can_maximize())
+ item.setSensitive(false);
+
+ item = this.addAction(_("Move"), event => {
+ this._grabAction(window, Meta.GrabOp.KEYBOARD_MOVING, event.get_time());
+ });
+ if (!window.allows_move())
+ item.setSensitive(false);
+
+ item = this.addAction(_("Resize"), event => {
+ this._grabAction(window, Meta.GrabOp.KEYBOARD_RESIZING_UNKNOWN, event.get_time());
+ });
+ if (!window.allows_resize())
+ item.setSensitive(false);
+
+ if (!window.titlebar_is_onscreen() && type != Meta.WindowType.DOCK && type != Meta.WindowType.DESKTOP) {
+ this.addAction(_("Move Titlebar Onscreen"), () => {
+ window.shove_titlebar_onscreen();
+ });
+ }
+
+ item = this.addAction(_("Always on Top"), () => {
+ if (window.is_above())
+ window.unmake_above();
+ else
+ window.make_above();
+ });
+ if (window.is_above())
+ item.setOrnament(PopupMenu.Ornament.CHECK);
+ if (window.get_maximized() == Meta.MaximizeFlags.BOTH ||
+ type == Meta.WindowType.DOCK ||
+ type == Meta.WindowType.DESKTOP ||
+ type == Meta.WindowType.SPLASHSCREEN)
+ item.setSensitive(false);
+
+ if (Main.sessionMode.hasWorkspaces &&
+ (!Meta.prefs_get_workspaces_only_on_primary() ||
+ window.is_on_primary_monitor())) {
+ let isSticky = window.is_on_all_workspaces();
+
+ item = this.addAction(_("Always on Visible Workspace"), () => {
+ if (isSticky)
+ window.unstick();
+ else
+ window.stick();
+ });
+ if (isSticky)
+ item.setOrnament(PopupMenu.Ornament.CHECK);
+ if (window.is_always_on_all_workspaces())
+ item.setSensitive(false);
+
+ if (!isSticky) {
+ let workspace = window.get_workspace();
+ if (workspace != workspace.get_neighbor(Meta.MotionDirection.LEFT)) {
+ this.addAction(_("Move to Workspace Left"), () => {
+ let dir = Meta.MotionDirection.LEFT;
+ window.change_workspace(workspace.get_neighbor(dir));
+ });
+ }
+ if (workspace != workspace.get_neighbor(Meta.MotionDirection.RIGHT)) {
+ this.addAction(_("Move to Workspace Right"), () => {
+ let dir = Meta.MotionDirection.RIGHT;
+ window.change_workspace(workspace.get_neighbor(dir));
+ });
+ }
+ if (workspace != workspace.get_neighbor(Meta.MotionDirection.UP)) {
+ this.addAction(_("Move to Workspace Up"), () => {
+ let dir = Meta.MotionDirection.UP;
+ window.change_workspace(workspace.get_neighbor(dir));
+ });
+ }
+ if (workspace != workspace.get_neighbor(Meta.MotionDirection.DOWN)) {
+ this.addAction(_("Move to Workspace Down"), () => {
+ let dir = Meta.MotionDirection.DOWN;
+ window.change_workspace(workspace.get_neighbor(dir));
+ });
+ }
+ }
+ }
+
+ let display = global.display;
+ let nMonitors = display.get_n_monitors();
+ let monitorIndex = window.get_monitor();
+ if (nMonitors > 1 && monitorIndex >= 0) {
+ this.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
+
+ let dir = Meta.DisplayDirection.UP;
+ let upMonitorIndex =
+ display.get_monitor_neighbor_index(monitorIndex, dir);
+ if (upMonitorIndex != -1) {
+ this.addAction(_("Move to Monitor Up"), () => {
+ window.move_to_monitor(upMonitorIndex);
+ });
+ }
+
+ dir = Meta.DisplayDirection.DOWN;
+ let downMonitorIndex =
+ display.get_monitor_neighbor_index(monitorIndex, dir);
+ if (downMonitorIndex != -1) {
+ this.addAction(_("Move to Monitor Down"), () => {
+ window.move_to_monitor(downMonitorIndex);
+ });
+ }
+
+ dir = Meta.DisplayDirection.LEFT;
+ let leftMonitorIndex =
+ display.get_monitor_neighbor_index(monitorIndex, dir);
+ if (leftMonitorIndex != -1) {
+ this.addAction(_("Move to Monitor Left"), () => {
+ window.move_to_monitor(leftMonitorIndex);
+ });
+ }
+
+ dir = Meta.DisplayDirection.RIGHT;
+ let rightMonitorIndex =
+ display.get_monitor_neighbor_index(monitorIndex, dir);
+ if (rightMonitorIndex != -1) {
+ this.addAction(_("Move to Monitor Right"), () => {
+ window.move_to_monitor(rightMonitorIndex);
+ });
+ }
+ }
+
+ this.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
+
+ item = this.addAction(_("Close"), event => {
+ window.delete(event.get_time());
+ });
+ if (!window.can_close())
+ item.setSensitive(false);
+ }
+
+ _grabAction(window, grabOp, time) {
+ if (global.display.get_grab_op() == Meta.GrabOp.NONE) {
+ window.begin_grab_op(grabOp, true, time);
+ return;
+ }
+
+ let waitId = 0;
+ let id = global.display.connect('grab-op-end', display => {
+ display.disconnect(id);
+ GLib.source_remove(waitId);
+
+ window.begin_grab_op(grabOp, true, time);
+ });
+
+ waitId = GLib.timeout_add(GLib.PRIORITY_DEFAULT, 100, () => {
+ global.display.disconnect(id);
+ return GLib.SOURCE_REMOVE;
+ });
+ }
+};
+
+var WindowMenuManager = class {
+ constructor() {
+ this._manager = new PopupMenu.PopupMenuManager(Main.layoutManager.dummyCursor);
+
+ this._sourceActor = new St.Widget({ reactive: true, visible: false });
+ this._sourceActor.connect('button-press-event', () => {
+ this._manager.activeMenu.toggle();
+ });
+ Main.uiGroup.add_actor(this._sourceActor);
+ }
+
+ showWindowMenuForWindow(window, type, rect) {
+ if (!Main.sessionMode.hasWmMenus)
+ return;
+
+ if (type != Meta.WindowMenuType.WM)
+ throw new Error('Unsupported window menu type');
+ let menu = new WindowMenu(window, this._sourceActor);
+
+ this._manager.addMenu(menu);
+
+ menu.connect('activate', () => {
+ window.check_alive(global.get_current_time());
+ });
+ let destroyId = window.connect('unmanaged', () => {
+ menu.close();
+ });
+
+ this._sourceActor.set_size(Math.max(1, rect.width), Math.max(1, rect.height));
+ this._sourceActor.set_position(rect.x, rect.y);
+ this._sourceActor.show();
+
+ menu.open(BoxPointer.PopupAnimation.FADE);
+ menu.actor.navigate_focus(null, St.DirectionType.TAB_FORWARD, false);
+ menu.connect('open-state-changed', (menu_, isOpen) => {
+ if (isOpen)
+ return;
+
+ this._sourceActor.hide();
+ menu.destroy();
+ window.disconnect(destroyId);
+ });
+ }
+};