Alter code structure && change room list filtering mechanics && add

sorting && init categoriy for rooms.

src/main.cpp

@@ -0,0 +1,49 @@
+#include <QGuiApplication>
+#include <QNetworkProxy>
+#include <QQmlApplicationEngine>
+#include <QQmlContext>
+
+#include "controller.h"
+#include "imageprovider.h"
+#include "messageeventmodel.h"
+#include "roomlistmodel.h"
+#include "room.h"
+
+using namespace QMatrixClient;
+
+int main(int argc, char *argv[]) {
+#if defined(Q_OS_WIN)
+  QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+#endif
+
+  QGuiApplication app(argc, argv);
+
+  //    Enable this if you need proxy.
+  //    QNetworkProxy proxy;
+  //    proxy.setType(QNetworkProxy::HttpProxy);
+  //    proxy.setHostName("localhost");
+  //    proxy.setPort(1082);
+  //    QNetworkProxy::setApplicationProxy(proxy);
+
+  qRegisterMetaType<Room *>("Room*");
+
+  qmlRegisterType<Controller>("Matrique", 0, 1, "Controller");
+  qmlRegisterType<RoomListModel>("Matrique", 0, 1, "RoomListModel");
+  qmlRegisterType<MessageEventModel>("Matrique", 0, 1, "MessageEventModel");
+  qRegisterMetaType<User *>("User*");
+
+  QQmlApplicationEngine engine;
+
+  ImageProvider *m_provider = new ImageProvider();
+
+  engine.rootContext()->setContextProperty("imageProvider",
+                                           m_provider->getConnection());
+
+  engine.addImageProvider(QLatin1String("mxc"), m_provider);
+
+  engine.load(QUrl(QStringLiteral("qrc:/qml/main.qml")));
+
+  if (engine.rootObjects().isEmpty()) return -1;
+
+  return app.exec();
+}