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// -*- Mode: js; indent-tabs-mode: nil; c-basic-offset: 4; tab-width: 4 -*-
//
// Copyright (c) 2013 Giovanni Campagna <scampa.giovanni@gmail.com>
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of the GNOME Foundation nor the
// names of its contributors may be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
const Gdk = imports.gi.Gdk;
const Gio = imports.gi.Gio;
const GLib = imports.gi.GLib;
const Gtk = imports.gi.Gtk;
const System = imports.system;
const Params = imports.params;
function loadUI(resourcePath, objects) {
let ui = new Gtk.Builder();
if (objects) {
for (let o in objects)
ui.expose_object(o, objects[o]);
}
ui.add_from_resource(resourcePath);
return ui;
}
function loadStyleSheet(resource) {
let provider = new Gtk.CssProvider();
provider.load_from_file(Gio.File.new_for_uri('resource://' + resource));
Gtk.StyleContext.add_provider_for_screen(Gdk.Screen.get_default(),
provider,
Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION);
}
function initActions(actionMap, simpleActionEntries, context) {
simpleActionEntries.forEach(function(entry) {
let filtered = Params.filter(entry, { activate: null,
state_changed: null,
context: null });
let action = new Gio.SimpleAction(entry);
let context = filtered.context || actionMap;
if (filtered.activate)
action.connect('activate', filtered.activate.bind(context));
if (filtered.state_changed)
action.connect('state-changed', filtered.state_changed.bind(context));
actionMap.add_action(action);
});
}
function arrayEqual(one, two) {
if (one.length != two.length)
return false;
for (let i = 0; i < one.length; i++)
if (one[i] != two[i])
return false;
return true;
}
function getSettings(schemaId, path) {
const GioSSS = Gio.SettingsSchemaSource;
let schemaSource;
if (!pkg.moduledir.startsWith('resource://')) {
// Running from the source tree
schemaSource = GioSSS.new_from_directory(pkg.pkgdatadir,
GioSSS.get_default(),
false);
} else {
schemaSource = GioSSS.get_default();
}
let schemaObj = schemaSource.lookup(schemaId, true);
if (!schemaObj) {
log('Missing GSettings schema ' + schemaId);
System.exit(1);
}
if (path === undefined)
return new Gio.Settings({ settings_schema: schemaObj });
else
return new Gio.Settings({ settings_schema: schemaObj,
path: path });
}
function loadIcon(iconName, size) {
let theme = Gtk.IconTheme.get_default();
return theme.load_icon(iconName,
size,
Gtk.IconLookupFlags.GENERIC_FALLBACK);
}
function isCdm(c) {
return ((c >= 0x0300 && c <= 0x036F) ||
(c >= 0x1DC0 && c <= 0x1DFF) ||
(c >= 0x20D0 && c <= 0x20FF) ||
(c >= 0xFE20 && c <= 0xFE2F));
}
function normalizeCasefoldAndUnaccent(str) {
// The one and only!
// Travelled all over gnome, from tracker to gnome-shell to gnome-control-center,
// to seahorse, epiphany...
//
// Originally written by Aleksander Morgado <aleksander@gnu.org>
str = GLib.utf8_normalize(str, -1, GLib.NormalizeMode.NFKD);
str = GLib.utf8_casefold(str, -1);
/* Combining diacritical mark?
* Basic range: [0x0300,0x036F]
* Supplement: [0x1DC0,0x1DFF]
* For Symbols: [0x20D0,0x20FF]
* Half marks: [0xFE20,0xFE2F]
*/
return str.replace(/[\u0300-\u036f]|[\u1dc0-\u1dff]|[\u20d0-\u20ff]|[\ufe20-\ufe2f]/, '');
}
function assertEqual(one, two) {
if (one != two)
throw Error('Assertion failed: ' + one + ' != ' + two);
}
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