// Copyright (C) 2014 Jonas Kümmerlin <rgcjonas@gmail.com>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

const StatusNotifierItem = loadInterfaceXml("StatusNotifierItem.xml")
const Properties = loadInterfaceXml("Properties.xml")
const StatusNotifierWatcher = loadInterfaceXml("StatusNotifierWatcher.xml")
const DBusMenu = loadInterfaceXml("DBusMenu.xml")

// loads a xml file into an in-memory string
function loadInterfaceXml(filename) {
    let extension = imports.misc.extensionUtils.getCurrentExtension()

    let interfaces_dir = extension.dir.get_child("interfaces-xml")

    let file = interfaces_dir.get_child(filename)

    let [ result, contents ] = imports.gi.GLib.file_get_contents(file.get_path())

    if (result) {
        //HACK: The "" + trick is important as hell because file_get_contents returns
        // an object (WTF?) but Gio.makeProxyWrapper requires `typeof() == "string"`
        // Otherwise, it will try to check `instanceof XML` and fail miserably because there
        // is no `XML` on very recent SpiderMonkey releases (or, if SpiderMonkey is old enough,
        // will spit out a TypeError soon).
        return "<node>" + contents + "</node>"
    } else {
        throw new Error("AppIndicatorSupport: Could not load file: "+filename)
    }
}
