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