git.iko.soy/unity8
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unity8/src/Panel/Indicators/client/indicatorsclient.cpp
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1/*
2 * Copyright 2013 Canonical Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU Lesser General Public License for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 *
16 * Authors:
17 * Renato Araujo Oliveira Filho <renato@canonical.com>
18 * Nick Dedekind <nick.dedekind@canonical.com>
19 */
21#include "indicatorsclient.h"
22#include "paths.h"
24#include <QQuickView>
25#include <QQmlContext>
26#include <QQmlEngine>
27#include <QDebug>
29namespace {
31void prependImportPaths(QQmlEngine *engine, const QStringList &paths)
33 QStringList importPathList = engine->importPathList();
34 for (int i = paths.count()-1; i >= 0; i--) {
35 importPathList.prepend(paths[i]);
36 }
37 engine->setImportPathList(importPathList);
40/* When you append and import path to the list of import paths it will be the *last*
41 place where Qt will search for QML modules.
42 The usual QQmlEngine::addImportPath() actually prepends the given path.*/
43void appendImportPaths(QQmlEngine *engine, const QStringList &paths)
45 QStringList importPathList = engine->importPathList();
46 Q_FOREACH(const QString& path, paths) {
47 // don't duplicate
48 QStringList::iterator iter = qFind(importPathList.begin(), importPathList.end(), path);
49 if (iter == importPathList.end()) {
50 importPathList.append(path);
51 }
52 }
53 engine->setImportPathList(importPathList);
56void resolveIconTheme() {
57 QString ubuntuIconTheme = getenv("UBUNTU_ICON_THEME");
58 if (ubuntuIconTheme.isEmpty()) {
59 QIcon::setThemeName("ubuntu-mobile");
60 }
62} // namespace
64IndicatorsClient::IndicatorsClient(int &argc, char **argv)
65 : QObject(0),
66 m_view(0)
68 m_application = new QApplication(argc, argv);
69 resolveIconTheme();
71 QStringList args = m_application->arguments();
73 m_view = new QQuickView;
74 m_view->engine()->setBaseUrl(QUrl::fromLocalFile(::shellAppDirectory()+"Panel/Indicators/client/"));
75 prependImportPaths(m_view->engine(), ::overrideImportPaths());
76 appendImportPaths(m_view->engine(), ::fallbackImportPaths());
78 m_view->setSource(QUrl("IndicatorsClient.qml"));
79 m_view->setResizeMode(QQuickView::SizeRootObjectToView);
81 if (args.contains(QLatin1String("-geometry")) && args.size() > args.indexOf(QLatin1String("-geometry")) + 1) {
82 QStringList geometryArg = args.at(args.indexOf(QLatin1String("-geometry")) + 1).split('x');
83 if (geometryArg.size() == 2) {
84 m_view->resize(geometryArg.at(0).toInt(), geometryArg.at(1).toInt());
85 }
86 }
87 else {
88 //Usable size on desktop
89 m_view->setMinimumSize(QSize(480, 720));
90 }
93IndicatorsClient::~IndicatorsClient()
95 if (m_view != 0) {
96 delete m_view;
97 }
99 delete m_application;
102void IndicatorsClient::setupUI()
107int IndicatorsClient::run()
109 m_view->show();
110 return m_application->exec();