cinnamonShortcustsDialog.js

/**
 * FILE:cinnamonShortcutsDialog.js
 * @short_description: A dialog that shows common cinnamon shortcuts.
 *
 * Shows a dialog with the current common shortcuts.
 */
const Lang = imports.lang;
const Gio = imports.gi.Gio;
const St = imports.gi.St;
const Cinnamon = imports.gi.Cinnamon;
const Util = imports.misc.util;
const ModalDialog = imports.ui.modalDialog;

const KB_SCHEMA = "org.cinnamon.desktop.keybindings";
const KB_MK_SCHEMA = KB_SCHEMA + ".media-keys";
const KB_WM_SCHEMA = KB_SCHEMA + ".wm";

//list item format: [settings key, display name, schema(kb|mk|wm)]
const GENERAL_LIST = [
    ["screensaver", _("Lock the screen"), "mk"],
    ["home", _("Open the home folder"), "mk"],
    ["terminal", _("Open a terminal window"), "mk"],
    ["panel-run-dialog", _("Show the run command prompt"), "wm"],
    ["show-desktop", _("Show the desktop"), "wm"],
    ["video-rotation-lock", _("Toggle automatic screen rotation"), "mk"]
];

const WINDOWS_LIST = [
    ["close", _("Close current window"), "wm"],
    ["switch-windows", _("Switch between open windows"), "wm"]
];

const TROUBLESHOOT_LIST = [];

function CinnamonShortcutsDialog() {
    this._init();
}

CinnamonShortcutsDialog.prototype = {
    __proto__: ModalDialog.ModalDialog.prototype,

    _init: function() {
        ModalDialog.ModalDialog.prototype._init.call(this);
        let contentBox = new St.BoxLayout({style_class: "shortcuts-dialog", vertical:true});
        this.contentLayout.add_actor(contentBox);

        let settings = {
            kb: Gio.Settings.new(KB_SCHEMA),
            mk: Gio.Settings.new(KB_MK_SCHEMA),
            wm: Gio.Settings.new(KB_WM_SCHEMA)
        };
        
        let generalBox = new St.BoxLayout({vertical: true});
        contentBox.add_actor(generalBox);

        for (let item of GENERAL_LIST) {
            let keybinding = settings[item[2]].get_value(item[0]);
            if (keybinding != null) {
                let typeString = keybinding.get_type_string();
                if (typeString === "as") {
                    keybinding = keybinding.deep_unpack()[0];
                } else if (typeString === "s") {
                    keybinding = keybinding.unpack();
                } else {
                    continue;
                }
                let label = new St.Label();
                label.set_text(keybinding + ": " + item[1]);
                generalBox.add(label);
            }
        }

        this.setButtons([
            {
                label: _("Settings"),
                action: Lang.bind(this, function() {
                    Util.spawnCommandLine("cinnamon-settings keyboard");
                    this.destroy();
                })
            },
            {
                label: _("Close"),
                action: Lang.bind(this, this.destroy)
            }
        ]);
        this.open(global.get_current_time());
    }
};