Add /join command support

include/ChatPage.h

@@ -54,6 +54,7 @@ signals:
         void close();
         void changeWindowTitle(const QString &msg);
         void unreadMessages(int count);
+        void showNotification(const QString &msg);
 
 private slots:
         void showUnreadMessageNotification(int count);

include/MainWindow.h

@@ -26,6 +26,7 @@
 #include "MatrixClient.h"
 #include "OverlayModal.h"
 #include "RegisterPage.h"
+#include "SnackBar.h"
 #include "TrayIcon.h"
 #include "WelcomePage.h"
 
@@ -91,4 +92,7 @@ private:
 
         // Tray icon that shows the unread message count.
         TrayIcon *trayIcon_;
+
+        // Notifications display.
+        QSharedPointer<SnackBar> snackBar_;
 };

include/MatrixClient.h

@@ -93,6 +93,7 @@ signals:
         void initialSyncCompleted(const SyncResponse &response);
         void syncCompleted(const SyncResponse &response);
         void syncFailed(const QString &msg);
+        void joinFailed(const QString &msg);
         void messageSent(const QString &event_id, const QString &roomid, const int txn_id);
         void emoteSent(const QString &event_id, const QString &roomid, const int txn_id);
         void messagesRetrieved(const QString &room_id, const RoomMessages &msgs);

include/TextInputWidget.h

@@ -30,6 +30,7 @@
 namespace msgs = matrix::events::messages;
 
 static const QString EMOTE_COMMAND("/me ");
+static const QString JOIN_COMMAND("/join ");
 
 class FilteredTextEdit : public QTextEdit
 {
@@ -63,10 +64,12 @@ signals:
         void sendTextMessage(QString msg);
         void sendEmoteMessage(QString msg);
         void uploadImage(QString filename);
+        void sendJoinRoomRequest(const QString &room);
 
 private:
         void showUploadSpinner();
         QString parseEmoteCommand(const QString &cmd);
+        QString parseJoinCommand(const QString &cmd);
 
         QHBoxLayout *topLayout_;
         FilteredTextEdit *input_;