gnome-shell/js/ui/windowMenu.js

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// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*
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.NONE);
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);
});
}
};