refactor: Remove using 'Friend::getChatForm'

src/widget/circlewidget.cpp

@@ -116,23 +116,19 @@ void CircleWidget::contextMenuEvent(QContextMenuEvent* event)
             ContentDialog* dialog = Widget::getInstance()->createContentDialog();
 
             for (int i = 0; i < friendOnlineLayout()->count(); ++i) {
-                FriendWidget* friendWidget =
-                    qobject_cast<FriendWidget*>(friendOnlineLayout()->itemAt(i)->widget());
+                QWidget* const widget = friendOnlineLayout()->itemAt(i)->widget();
+                FriendWidget* const friendWidget = qobject_cast<FriendWidget*>(widget);
 
                 if (friendWidget != nullptr) {
-                    const Friend* const f = friendWidget->getFriend();
-                    ChatForm* const form = f->getChatForm();
-                    dialog->addFriend(f, form);
+                    friendWidget->activate();
                 }
             }
             for (int i = 0; i < friendOfflineLayout()->count(); ++i) {
-                FriendWidget* friendWidget =
-                    qobject_cast<FriendWidget*>(friendOfflineLayout()->itemAt(i)->widget());
+                QWidget* const widget = friendOfflineLayout()->itemAt(i)->widget();
+                FriendWidget* const friendWidget = qobject_cast<FriendWidget*>(widget);
 
                 if (friendWidget != nullptr) {
-                    const Friend* f = friendWidget->getFriend();
-                    ChatForm* const form = f->getChatForm();
-                    dialog->addFriend(f, form);
+                    friendWidget->activate();
                 }
             }
 

src/widget/genericchatroomwidget.cpp

@@ -179,6 +179,11 @@ void GenericChatroomWidget::reloadTheme()
     setPalette(p);
 }
 
+void GenericChatroomWidget::activate()
+{
+    emit chatroomWidgetClicked(this);
+}
+
 void GenericChatroomWidget::mouseReleaseEvent(QMouseEvent* event)
 {
     if (event->button() == Qt::LeftButton)

src/widget/genericchatroomwidget.h

@@ -63,6 +63,7 @@ public:
     void reloadTheme();
 
 public slots:
+    void activate();
     void compactChange(bool compact);
 
 signals:

src/widget/widget.cpp

@@ -977,7 +977,6 @@ void Widget::addFriend(uint32_t friendId, const ToxPk& friendPk)
     FriendWidget* widget = new FriendWidget(newfriend, compact);
     History* history = Nexus::getProfile()->getHistory();
     ChatForm* friendForm = new ChatForm(newfriend, history);
-    newfriend->setChatForm(friendForm);
 
     friendWidgets[friendId] = widget;
     chatForms[friendId] = friendForm;