Add placeholder timeline model

src/timeline2/TimelineViewManager.cpp

@@ -1,10 +1,52 @@
 #include "TimelineViewManager.h"
 
+#include <QMetaType>
+#include <QQmlContext>
+
+#include "Logging.h"
+
 TimelineViewManager::TimelineViewManager(QWidget *parent)
 {
         view      = new QQuickView();
         container = QWidget::createWindowContainer(view, parent);
         container->setMinimumSize(200, 200);
         view->setSource(QUrl("qrc:///qml/TimelineView.qml"));
-        // view->rootContext()->setContextProperty(room);
+}
+
+void
+TimelineViewManager::initialize(const mtx::responses::Rooms &rooms)
+{
+        for (auto it = rooms.join.cbegin(); it != rooms.join.cend(); ++it) {
+                addRoom(QString::fromStdString(it->first));
+        }
+
+        sync(rooms);
+}
+
+void
+TimelineViewManager::addRoom(const QString &room_id)
+{
+        if (!models.contains(room_id))
+                models.insert(room_id, QSharedPointer<TimelineModel>(new TimelineModel()));
+}
+
+void
+TimelineViewManager::setHistoryView(const QString &room_id)
+{
+        nhlog::ui()->info("Trying to activate room {}", room_id.toStdString());
+
+        auto room = models.find(room_id);
+        if (room != models.end()) {
+                view->rootContext()->setContextProperty("timeline",
+                                                        QVariant::fromValue(room.value().data()));
+                nhlog::ui()->info("Activated room {}", room_id.toStdString());
+        }
+}
+
+void
+TimelineViewManager::initWithMessages(const std::map<QString, mtx::responses::Timeline> &msgs)
+{
+        for (const auto &e : msgs) {
+                addRoom(e.first);
+        }
 }