HomeScreenControlInterface: use single afm_user_daemon
[apps/homescreen.git] / homescreen / src / main.cpp
1 /*
2  * Copyright (C) 2016, 2017 Mentor Graphics Development (Deutschland) GmbH
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 #include <QGuiApplication>
18 #include <QCommandLineParser>
19 #include <QtGui/QGuiApplication>
20 #include <QtQml/QQmlApplicationEngine>
21 #include <QtQml/QQmlContext>
22 #include <QtQml/qqml.h>
23
24 #include "layouthandler.h"
25 #include "homescreencontrolinterface.h"
26 #include "applicationlauncher.h"
27 #include "statusbarmodel.h"
28 #include "applicationmodel.h"
29 #include "appinfo.h"
30 #include "afm_user_daemon_proxy.h"
31
32 // XXX: We want this DBus connection to be shared across the different
33 // QML objects, is there another way to do this, a nice way, perhaps?
34 org::AGL::afm::user *afm_user_daemon_proxy;
35
36 namespace {
37
38 struct Cleanup {
39     static inline void cleanup(org::AGL::afm::user *p) {
40         delete p;
41         afm_user_daemon_proxy = Q_NULLPTR;
42     }
43 };
44
45 void noOutput(QtMsgType, const QMessageLogContext &, const QString &)
46 {
47 }
48
49 }
50
51 int main(int argc, char *argv[])
52 {
53     QGuiApplication a(argc, argv);
54
55     QScopedPointer<org::AGL::afm::user, Cleanup> afm_user_daemon_proxy(new org::AGL::afm::user("org.AGL.afm.user",
56                                                                                                "/org/AGL/afm/user",
57                                                                                                QDBusConnection::sessionBus(),
58                                                                                                0));
59     ::afm_user_daemon_proxy = afm_user_daemon_proxy.data();
60
61     QCoreApplication::setOrganizationDomain("LinuxFoundation");
62     QCoreApplication::setOrganizationName("AutomotiveGradeLinux");
63     QCoreApplication::setApplicationName("HomeScreen");
64     QCoreApplication::setApplicationVersion("0.7.0");
65
66     QCommandLineParser parser;
67     parser.setApplicationDescription("AGL HomeScreen - see wwww... for more details");
68     parser.addHelpOption();
69     parser.addVersionOption();
70     QCommandLineOption quietOption(QStringList() << "q" << "quiet",
71         QCoreApplication::translate("main", "Be quiet. No outputs."));
72     parser.addOption(quietOption);
73     parser.process(a);
74
75     if (parser.isSet(quietOption))
76     {
77         qInstallMessageHandler(noOutput);
78     }
79
80     qDBusRegisterMetaType<AppInfo>();
81     qDBusRegisterMetaType<QList<AppInfo> >();
82
83     qmlRegisterType<ApplicationLauncher>("HomeScreen", 1, 0, "ApplicationLauncher");
84     qmlRegisterType<ApplicationModel>("Home", 1, 0, "ApplicationModel");
85     qmlRegisterType<StatusBarModel>("HomeScreen", 1, 0, "StatusBarModel");
86
87     QQmlApplicationEngine engine;
88
89     LayoutHandler* layoutHandler = new LayoutHandler();
90
91     HomeScreenControlInterface* hsci = new HomeScreenControlInterface();
92     QObject::connect(hsci, SIGNAL(newRequestGetSurfaceStatus(int)), layoutHandler, SLOT(requestGetSurfaceStatus(int)));
93     QObject::connect(hsci, SIGNAL(newRequestsToBeVisibleApp(int)), layoutHandler, SLOT(makeMeVisible(int)));
94     QObject::connect(hsci, SIGNAL(newRequestRenderSurfaceToArea(int, int)), layoutHandler, SLOT(requestRenderSurfaceToArea(int,int)));
95     QObject::connect(hsci, SIGNAL(newRequestRenderSurfaceToAreaAllowed(int, int)), layoutHandler, SLOT(requestRenderSurfaceToAreaAllowed(int,int)));
96     QObject::connect(hsci, SIGNAL(newRequestSurfaceIdToFullScreen(int)), layoutHandler, SLOT(requestSurfaceIdToFullScreen(int)));
97
98     engine.rootContext()->setContextProperty("layoutHandler", layoutHandler);
99
100     engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
101
102     return a.exec();
103 }