app/main.cpp

   1 /*\r
   2  * Copyright (C) 2016 The Qt Company Ltd.\r
   3  *\r
   4  * Licensed under the Apache License, Version 2.0 (the "License");\r
   5  * you may not use this file except in compliance with the License.\r
   6  * You may obtain a copy of the License at\r
   7  *\r
   8  *        http://www.apache.org/licenses/LICENSE-2.0\r
   9  *\r
  10  * Unless required by applicable law or agreed to in writing, software\r
  11  * distributed under the License is distributed on an "AS IS" BASIS,\r
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  13  * See the License for the specific language governing permissions and\r
  14  * limitations under the License.\r
  15  */\r
  16 \r
  17 #define USE_QTAGLEXTRAS                 0\r
  18 #define USE_QLIBWINDOWMANAGER   1\r
  19 \r
  20 #if     USE_QTAGLEXTRAS\r
  21 #include <QtAGLExtras/AGLApplication>\r
  22 #elif USE_QLIBWINDOWMANAGER\r
  23 #include <qlibwindowmanager.h>\r
  24 #include <qlibhomescreen.h>\r
  25 #include <string>\r
  26 #endif\r
  27 #include <QtCore/QDebug>\r
  28 #include <QtCore/QCommandLineParser>\r
  29 #include <QtCore/QUrlQuery>\r
  30 #include <QtCore/QSettings>\r
  31 #include <QtGui/QGuiApplication>\r
  32 #include <QtQml/QQmlApplicationEngine>\r
  33 #include <QtQml/QQmlContext>\r
  34 #include <QtQuickControls2/QQuickStyle>\r
  35 #include <QQuickWindow>\r
  36 #include <QtDBus/QDBusConnection>\r
  37 #include "markermodel.h"\r
  38 #include "dbus_server.h"\r
  39 #include "guidance_module.h"\r
  40 #include "file_operation.h"\r
  41 \r
  42 int main(int argc, char *argv[])\r
  43 {\r
  44         \r
  45     // for dbusIF\r
  46     QString pathBase = "org.agl.";\r
  47     QString objBase = "/org/agl/";\r
  48     QString     serverName = "naviapi";\r
  49 \r
  50     if (!QDBusConnection::sessionBus().isConnected()) {\r
  51         qWarning("Cannot connect to the D-Bus session bus.\n"\r
  52                  "Please check your system settings and try again.\n");\r
  53         return 1;\r
  54     }\r
  55         \r
  56 #if     USE_QTAGLEXTRAS\r
  57         AGLApplication app(argc, argv);\r
  58         app.setApplicationName("navigation");\r
  59         app.setupApplicationRole("navigation");\r
  60         app.load(QUrl(QStringLiteral("qrc:/navigation.qml")));\r
  61         \r
  62 #elif USE_QLIBWINDOWMANAGER\r
  63         QGuiApplication app(argc, argv);\r
  64         QString myname = QString("navigation");\r
  65         int port = 1700;\r
  66         QString token = "hello";\r
  67         QCoreApplication::setOrganizationDomain("LinuxFoundation");\r
  68         QCoreApplication::setOrganizationName("AutomotiveGradeLinux");\r
  69         QCoreApplication::setApplicationName(myname);\r
  70         QCoreApplication::setApplicationVersion("0.1.0");\r
  71         QCommandLineParser parser;\r
  72         parser.addPositionalArgument("port", app.translate("main", "port for binding"));\r
  73         parser.addPositionalArgument("secret", app.translate("main", "secret for binding"));\r
  74         parser.addHelpOption();\r
  75         parser.addVersionOption();\r
  76         parser.process(app);\r
  77         QStringList positionalArguments = parser.positionalArguments();\r
  78         if (positionalArguments.length() == 2) {\r
  79                 port = positionalArguments.takeFirst().toInt();\r
  80                 token = positionalArguments.takeFirst();\r
  81     }\r
  82         fprintf(stderr, "[navigation]app_name: %s, port: %d, token: %s.\n",\r
  83                                         myname.toStdString().c_str(),\r
  84                                         port,\r
  85                                         token.toStdString().c_str());\r
  86         // QLibWM\r
  87         QLibWindowmanager* qwmHandler = new QLibWindowmanager();\r
  88         int res;\r
  89         if((res = qwmHandler->init(port,token)) != 0){\r
  90                 fprintf(stderr, "[navigation]init qlibwm err(%d)\n", res);\r
  91                 return -1;\r
  92         }\r
  93         if((res = qwmHandler->requestSurface(myname)) != 0) {\r
  94                 fprintf(stderr, "[navigation]request surface err(%d)\n", res);\r
  95                 return -1;\r
  96         }\r
  97     qwmHandler->set_event_handler(QLibWindowmanager::Event_SyncDraw, [qwmHandler, myname](json_object *object) {\r
  98                 qwmHandler->endDraw(myname);\r
  99         });\r
 100     qwmHandler->set_event_handler(QLibWindowmanager::Event_Visible, [qwmHandler, myname](json_object *object) {\r
 101         ;\r
 102     });\r
 103     qwmHandler->set_event_handler(QLibWindowmanager::Event_Invisible, [qwmHandler, myname](json_object *object) {\r
 104         ;\r
 105     });\r
 106         // QLibHS\r
 107         QLibHomeScreen* qhsHandler = new QLibHomeScreen();\r
 108         qhsHandler->init(port, token.toStdString().c_str());\r
 109         qhsHandler->set_event_handler(QLibHomeScreen::Event_TapShortcut, [qwmHandler, myname](json_object *object){\r
 110                 json_object *appnameJ = nullptr;\r
 111                 if(json_object_object_get_ex(object, "application_name", &appnameJ))\r
 112                 {\r
 113                         const char *appname = json_object_get_string(appnameJ);\r
 114                         if(QString::compare(myname, appname, Qt::CaseInsensitive) == 0)\r
 115                         {\r
 116                                 qDebug("Surface %s got tapShortcut\n", appname);\r
 117                                 json_object *para, *area;\r
 118                                 json_object_object_get_ex(object, "parameter", &para);\r
 119                                 json_object_object_get_ex(para, "area", &area);\r
 120                                 const char *displayArea = json_object_get_string(area);\r
 121                                 qDebug("Surface %s got tapShortcut area\n", displayArea);\r
 122                                 qwmHandler->activateWindow(myname, QString(QLatin1String(displayArea)));\r
 123                         }\r
 124                 }\r
 125         });\r
 126         // Load qml\r
 127         QQmlApplicationEngine engine;\r
 128 \r
 129     MarkerModel model;\r
 130         engine.rootContext()->setContextProperty("markerModel", &model);\r
 131 \r
 132     Guidance_Module guidance;\r
 133         engine.rootContext()->setContextProperty("guidanceModule", &guidance);\r
 134 \r
 135     File_Operation file;\r
 136     engine.rootContext()->setContextProperty("fileOperation", &file);\r
 137 \r
 138         engine.load(QUrl(QStringLiteral("qrc:/navigation.qml")));\r
 139         QObject *root = engine.rootObjects().first();\r
 140         QQuickWindow *window = qobject_cast<QQuickWindow *>(root);\r
 141         QObject::connect(window, SIGNAL(frameSwapped()), qwmHandler, SLOT(slotActivateSurface()));\r
 142     QObject *map = engine.rootObjects().first()->findChild<QObject*>("map");\r
 143     DBus_Server dbus(pathBase,objBase,serverName,map);\r
 144 \r
 145 #else   // for only libwindowmanager\r
 146         QGuiApplication app(argc, argv);\r
 147     app.setApplicationName("navigation");\r
 148 \r
 149         // Load qml\r
 150         QQmlApplicationEngine engine;\r
 151 \r
 152     MarkerModel model;\r
 153     engine.rootContext()->setContextProperty("markerModel", &model);\r
 154 \r
 155     Guidance_Module guidance;\r
 156     engine.rootContext()->setContextProperty("guidanceModule", &guidance);\r
 157 \r
 158     File_Operation file;\r
 159     engine.rootContext()->setContextProperty("fileOperation", &file);\r
 160 \r
 161     engine.load(QUrl(QStringLiteral("qrc:/navigation.qml")));\r
 162     QObject *map = engine.rootObjects().first()->findChild<QObject*>("map");\r
 163     DBus_Server dbus(pathBase,objBase,serverName,map);\r
 164 \r
 165 #endif\r
 166         \r
 167         return app.exec();\r
 168 }\r
 169 \r