Add 02_IncomingCall qt tutorial.

qt/02_IncomingCall/src/App.cpp

@@ -0,0 +1,49 @@
+#include <QDir>
+#include <QQmlContext>
+
+#include "App.hpp"
+#include "CoreManager.hpp"
+
+using namespace std;
+using namespace linphone;
+
+App::App(int &argc, char *argv[]) : QGuiApplication(argc, argv)
+{
+    setOrganizationName("Belledonne Communications");
+    setOrganizationDomain("belledonne-communications.com");
+    setApplicationName(QFileInfo(applicationFilePath()).baseName());
+}
+
+App::~App()
+{
+}
+
+void App::init()
+{
+    registerTypes();
+
+    mEngine = new QQmlApplicationEngine();
+    mEngine->load(QUrl("qrc:/ui/MainPage.qml"));
+    if (mEngine->rootObjects().isEmpty())
+        qFatal("Unable to open main window.");
+
+    // Initialize the CoreManager singleton and add it to the Qml context.
+    CoreManager::init(this);
+    auto coreManager = CoreManager::getInstance();
+    QQmlContext *ctx = mEngine->rootContext();
+    ctx->setContextProperty("coreManager", coreManager);
+}
+
+void App::stop()
+{
+    CoreManager::uninit();
+}
+
+void App::registerTypes()
+{
+    qRegisterMetaType<string>();
+    qRegisterMetaType<RegistrationState>();
+    qRegisterMetaType<shared_ptr<Account>>();
+    qRegisterMetaType<Call::State>();
+    qRegisterMetaType<shared_ptr<Call>>();
+}