772df91762
Replace all Meta.get_backend() with global.backend. Maybe sooner or later we can further decrease the amount of singletons handled by libmutter. https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1210
79 lines
2.4 KiB
JavaScript
79 lines
2.4 KiB
JavaScript
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
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/* exported RemoteAccessApplet */
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const { GObject, Meta } = imports.gi;
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const PanelMenu = imports.ui.panelMenu;
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const PopupMenu = imports.ui.popupMenu;
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var RemoteAccessApplet = GObject.registerClass(
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class RemoteAccessApplet extends PanelMenu.SystemIndicator {
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_init() {
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super._init();
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let controller = global.backend.get_remote_access_controller();
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if (!controller)
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return;
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// We can't possibly know about all types of screen sharing on X11, so
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// showing these controls on X11 might give a false sense of security.
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// Thus, only enable these controls when using Wayland, where we are
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// in control of sharing.
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if (!Meta.is_wayland_compositor())
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return;
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this._handles = new Set();
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this._indicator = null;
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this._menuSection = null;
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controller.connect('new-handle', (o, handle) => {
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this._onNewHandle(handle);
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});
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}
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_ensureControls() {
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if (this._indicator)
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return;
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this._indicator = this._addIndicator();
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this._indicator.icon_name = 'screen-shared-symbolic';
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this._indicator.add_style_class_name('remote-access-indicator');
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this._item =
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new PopupMenu.PopupSubMenuMenuItem(_("Screen is Being Shared"),
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true);
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this._item.menu.addAction(_("Turn off"),
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() => {
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for (let handle of this._handles)
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handle.stop();
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});
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this._item.icon.icon_name = 'screen-shared-symbolic';
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this.menu.addMenuItem(this._item);
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}
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_sync() {
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if (this._handles.size == 0) {
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this._indicator.visible = false;
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this._item.visible = false;
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} else {
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this._indicator.visible = true;
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this._item.visible = true;
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}
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}
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_onStopped(handle) {
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this._handles.delete(handle);
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this._sync();
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}
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_onNewHandle(handle) {
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this._handles.add(handle);
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handle.connect('stopped', this._onStopped.bind(this));
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if (this._handles.size == 1) {
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this._ensureControls();
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this._sync();
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}
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}
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});
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