git.iko.soy/unity8
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unity8/src/main.cpp
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1/*
2 * Copyright (C) 2012-2015 Canonical, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU 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 General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
17// Qt
18#include <QCommandLineParser>
19#include <QtQuick/QQuickView>
20#include <QtGui/QGuiApplication>
21#include <QtQml/QQmlEngine>
22#include <QtQml/QQmlContext>
23#include <QLibrary>
24#include <QDebug>
25#include <csignal>
26#include <libintl.h>
28// libandroid-properties
29#include <hybris/properties/properties.h>
31// local
32#include <paths.h>
33#include "MouseTouchAdaptor.h"
34#include "ApplicationArguments.h"
35#include "CachingNetworkManagerFactory.h"
36#include "UnityCommandLineParser.h"
38int main(int argc, const char *argv[])
40 bool isMirServer = false;
41 if (qgetenv("QT_QPA_PLATFORM") == "ubuntumirclient") {
42 setenv("QT_QPA_PLATFORM", "mirserver", 1 /* overwrite */);
43 isMirServer = true;
44 }
46 QGuiApplication::setApplicationName("unity8");
47 QGuiApplication *application;
49 application = new QGuiApplication(argc, (char**)argv);
51 UnityCommandLineParser parser(*application);
53 ApplicationArguments qmlArgs;
55 if (!parser.deviceName().isEmpty()) {
56 qmlArgs.setDeviceName(parser.deviceName());
57 } else {
58 char buffer[200];
59 property_get("ro.product.device", buffer /* value */, "desktop" /* default_value*/);
60 qmlArgs.setDeviceName(QString(buffer));
61 }
63 qmlArgs.setMode(parser.mode());
65 // The testability driver is only loaded by QApplication but not by QGuiApplication.
66 // However, QApplication depends on QWidget which would add some unneeded overhead => Let's load the testability driver on our own.
67 if (parser.hasTestability() || getenv("QT_LOAD_TESTABILITY")) {
68 QLibrary testLib(QLatin1String("qttestability"));
69 if (testLib.load()) {
70 typedef void (*TasInitialize)(void);
71 TasInitialize initFunction = (TasInitialize)testLib.resolve("qt_testability_init");
72 if (initFunction) {
73 initFunction();
74 } else {
75 qCritical("Library qttestability resolve failed!");
76 }
77 } else {
78 qCritical("Library qttestability load failed!");
79 }
80 }
82 bindtextdomain("unity8", translationDirectory().toUtf8().data());
83 textdomain("unity8");
85 QQuickView* view = new QQuickView();
86 view->setResizeMode(QQuickView::SizeRootObjectToView);
87 view->setColor("black");
88 view->setTitle("Unity8 Shell");
90 if (parser.windowGeometry().isValid()) {
91 view->setWidth(parser.windowGeometry().width());
92 view->setHeight(parser.windowGeometry().height());
93 }
95 view->engine()->setBaseUrl(QUrl::fromLocalFile(::qmlDirectory()));
96 view->rootContext()->setContextProperty("applicationArguments", &qmlArgs);
97 if (parser.hasFrameless()) {
98 view->setFlags(Qt::FramelessWindowHint);
99 }
101 // You will need this if you want to interact with touch-only components using a mouse
102 // Needed only when manually testing on a desktop.
103 MouseTouchAdaptor *mouseTouchAdaptor = 0;
104 if (parser.hasMouseToTouch()) {
105 mouseTouchAdaptor = MouseTouchAdaptor::instance();
106 }
108 QUrl source(::qmlDirectory() + "/OrientedShell.qml");
109 prependImportPaths(view->engine(), ::overrideImportPaths());
110 if (!isMirServer) {
111 prependImportPaths(view->engine(), ::nonMirImportPaths());
112 }
113 appendImportPaths(view->engine(), ::fallbackImportPaths());
115 CachingNetworkManagerFactory *managerFactory = new CachingNetworkManagerFactory();
116 view->engine()->setNetworkAccessManagerFactory(managerFactory);
118 view->setSource(source);
119 QObject::connect(view->engine(), &QQmlEngine::quit, application, &QGuiApplication::quit);
121 if (isMirServer || parser.hasFullscreen()) {
122 view->showFullScreen();
123 } else {
124 view->show();
125 }
127 int result = application->exec();
129 delete view;
130 delete mouseTouchAdaptor;
131 delete application;
133 return result;