Init theming support.

src/controller.cpp

@@ -222,3 +222,11 @@ QImage Controller::safeImage(QImage image) {
   if (image.isNull()) return QImage();
   return image;
 }
+
+QColor Controller::color(QString userId) {
+  return QColor(SettingsGroup("UI/Color").value(userId, "#498882").toString());
+}
+
+void Controller::setColor(QString userId, QColor newColor) {
+  SettingsGroup("UI/Color").setValue(userId, newColor.name());
+}

src/controller.h

@@ -40,12 +40,14 @@ class Controller : public QObject {
     }
   }
 
-  QVector<Connection*> m_connections;
+  Q_INVOKABLE QColor color(QString userId);
+  Q_INVOKABLE void setColor(QString userId, QColor newColor);
 
  private:
   QClipboard* m_clipboard = QApplication::clipboard();
   QSystemTrayIcon* tray = new QSystemTrayIcon();
   QMenu* trayMenu = new QMenu();
+  QVector<Connection*> m_connections;
 
   bool m_busy = false;
 

src/matriqueroom.h

@@ -19,7 +19,7 @@ class MatriqueRoom : public Room {
   explicit MatriqueRoom(Connection* connection, QString roomId,
                         JoinState joinState = {});
 
-  QImage getAvatar() { return avatar(64); }
+  QImage getAvatar() { return avatar(128); }
 
   const QString& cachedInput() const { return m_cachedInput; }
   void setCachedInput(const QString& input) {

src/matriqueuser.h

@@ -14,7 +14,7 @@ class MatriqueUser : public User {
  public:
   MatriqueUser(QString userId, Connection* connection);
 
-  QImage getAvatar() { return avatar(64); }
+  QImage getAvatar() { return avatar(128); }
 
  signals:
   void inheritedAvatarChanged(User* user, const Room* roomContext); // https://bugreports.qt.io/browse/QTBUG-7684

src/roomlistmodel.cpp

@@ -15,7 +15,7 @@ RoomListModel::~RoomListModel() {}
 
 void RoomListModel::setConnection(Connection* connection) {
   if (connection == m_connection) return;
-  m_connection->disconnect(this);
+  if (m_connection) m_connection->disconnect(this);
   if (!connection) {
     qDebug() << "Removing current connection...";
     m_connection = nullptr;

src/userlistmodel.cpp

@@ -69,7 +69,7 @@ QVariant UserListModel::data(const QModelIndex& index, int role) const {
   }
   if (role == AvatarRole) {
     if (!user->avatarUrl(m_currentRoom).isEmpty())
-      return user->avatar(32, m_currentRoom);
+      return user->avatar(64, m_currentRoom);
     return QImage();
   }