gnome-shell-extensions 3.28.0-2 / usr / share / gnome-shell / extensions / places-menu@gnome-shell-extensions.gcampax.github.com / extension.js

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/usr/share/gnome-shell/extensions/places-menu@gnome-shell-extensions.gcampax.github.com/extension.js is in gnome-shell-extensions 3.28.0-2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below. 

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/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */

const Clutter = imports.gi.Clutter;
const Gio = imports.gi.Gio;
const GLib = imports.gi.GLib;
const Shell = imports.gi.Shell;
const St = imports.gi.St;

const Main = imports.ui.main;
const PanelMenu = imports.ui.panelMenu;
const PopupMenu = imports.ui.popupMenu;
const Panel = imports.ui.panel;

const Gettext = imports.gettext.domain('gnome-shell-extensions');
const _ = Gettext.gettext;
const N_ = x => x;

const ExtensionUtils = imports.misc.extensionUtils;
const Me = ExtensionUtils.getCurrentExtension();
const Convenience = Me.imports.convenience;
const PlaceDisplay = Me.imports.placeDisplay;

const PLACE_ICON_SIZE = 16;

class PlaceMenuItem extends PopupMenu.PopupBaseMenuItem {
    constructor(info) {
        super();
        this._info = info;

        this._icon = new St.Icon({ gicon: info.icon,
                                   icon_size: PLACE_ICON_SIZE });
        this.actor.add_child(this._icon);

        this._label = new St.Label({ text: info.name, x_expand: true });
        this.actor.add_child(this._label);

        if (info.isRemovable()) {
            this._ejectIcon = new St.Icon({ icon_name: 'media-eject-symbolic',
                                            style_class: 'popup-menu-icon ' });
            this._ejectButton = new St.Button({ child: this._ejectIcon });
            this._ejectButton.connect('clicked', info.eject.bind(info));
            this.actor.add_child(this._ejectButton);
        }

        this._changedId = info.connect('changed',
                                       this._propertiesChanged.bind(this));
    }

    destroy() {
        if (this._changedId) {
            this._info.disconnect(this._changedId);
            this._changedId = 0;
        }

        super.destroy();
    }

    activate(event) {
        this._info.launch(event.get_time());

        super.activate(event);
    }

    _propertiesChanged(info) {
        this._icon.gicon = info.icon;
        this._label.text = info.name;
    }
};

const SECTIONS = [
    'special',
    'devices',
    'bookmarks',
    'network'
]

class PlacesMenu extends PanelMenu.Button {
    constructor() {
        super(0.0, _("Places"));

        let hbox = new St.BoxLayout({ style_class: 'panel-status-menu-box' });
        let label = new St.Label({ text: _("Places"),
                                   y_expand: true,
                                   y_align: Clutter.ActorAlign.CENTER });
        hbox.add_child(label);
        hbox.add_child(PopupMenu.arrowIcon(St.Side.BOTTOM));
        this.actor.add_actor(hbox);

        this.placesManager = new PlaceDisplay.PlacesManager();

        this._sections = { };

        for (let i=0; i < SECTIONS.length; i++) {
            let id = SECTIONS[i];
            this._sections[id] = new PopupMenu.PopupMenuSection();
            this.placesManager.connect(id + '-updated', () => {
                this._redisplay(id);
            });

            this._create(id);
            this.menu.addMenuItem(this._sections[id]);
            this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
        }
    }

    destroy() {
        this.placesManager.destroy();

        super.destroy();
    }

    _redisplay(id) {
        this._sections[id].removeAll();
        this._create(id);
    }

    _create(id) {
        let places = this.placesManager.get(id);

        for (let i = 0; i < places.length; i++)
            this._sections[id].addMenuItem(new PlaceMenuItem(places[i]));

        this._sections[id].actor.visible = places.length > 0;
    }
};

function init() {
    Convenience.initTranslations();
}

let _indicator;

function enable() {
    _indicator = new PlacesMenu;

    let pos = 1;
    if ('apps-menu' in Main.panel.statusArea)
        pos = 2;
    Main.panel.addToStatusArea('places-menu', _indicator, pos, 'left');
}

function disable() {
    _indicator.destroy();
}

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