fix(ui): re-sort friends list on friend rename

Fix #5387

src/widget/friendlistwidget.cpp

@@ -296,6 +296,7 @@ void FriendListWidget::addFriendWidget(FriendWidget* w, Status s, int circleInde
         moveWidget(w, s, true);
     else
         circleWidget->addFriendWidget(w, s);
+    connect(w, &FriendWidget::friendWidgetRenamed, this, &FriendListWidget::onFriendWidgetRenamed);
 }
 
 void FriendListWidget::removeGroupWidget(GroupWidget* w)
@@ -395,6 +396,31 @@ void FriendListWidget::renameCircleWidget(CircleWidget* circleWidget, const QStr
     circleLayout->addSortedWidget(circleWidget);
 }
 
+void FriendListWidget::onFriendWidgetRenamed(FriendWidget* friendWidget)
+{
+    const Friend* contact = friendWidget->getFriend();
+    auto status = contact->getStatus();
+    if (mode == Activity) {
+        QDate activityDate = getDateFriend(contact);
+        int time = static_cast<int>(getTime(activityDate));
+        QWidget* widget = activityLayout->itemAt(time)->widget();
+        CategoryWidget* categoryWidget = qobject_cast<CategoryWidget*>(widget);
+        categoryWidget->removeFriendWidget(friendWidget, status);
+        categoryWidget->addFriendWidget(friendWidget, status);
+    } else {
+        int id = Settings::getInstance().getFriendCircleID(contact->getPublicKey());
+        CircleWidget* circleWidget = CircleWidget::getFromID(id);
+        if (circleWidget != nullptr) {
+            circleWidget->removeFriendWidget(friendWidget, status);
+            circleWidget->addFriendWidget(friendWidget, status);
+            Widget::getInstance()->searchCircle(circleWidget);
+        } else {
+            listLayout->removeFriendWidget(friendWidget, status);
+            listLayout->addFriendWidget(friendWidget, status);
+        }
+    }
+}
+
 void FriendListWidget::onGroupchatPositionChanged(bool top)
 {
     groupsOnTop = top;

src/widget/friendlistwidget.h

@@ -70,6 +70,7 @@ signals:
 public slots:
     void renameGroupWidget(GroupWidget* groupWidget, const QString& newName);
     void renameCircleWidget(CircleWidget* circleWidget, const QString& newName);
+    void onFriendWidgetRenamed(FriendWidget* friendWidget);
     void onGroupchatPositionChanged(bool top);
     void moveWidget(FriendWidget* w, Status s, bool add = false);
 

src/widget/friendwidget.cpp

@@ -70,6 +70,7 @@ FriendWidget::FriendWidget(std::shared_ptr<FriendChatroom> chatroom, bool compac
     connect(nameLabel, &CroppingLabel::editFinished, frnd, &Friend::setAlias);
     // update on changes of the displayed name
     connect(frnd, &Friend::displayedNameChanged, nameLabel, &CroppingLabel::setText);
+    connect(frnd, &Friend::displayedNameChanged, [this](const QString /* &newName */){emit friendWidgetRenamed(this);});
     connect(chatroom.get(), &FriendChatroom::activeChanged, this, &FriendWidget::setActive);
     statusMessageLabel->setTextFormat(Qt::PlainText);
 }

src/widget/friendwidget.h

@@ -49,6 +49,7 @@ signals:
     void copyFriendIdToClipboard(int friendId);
     void contextMenuCalled(QContextMenuEvent* event);
     void friendHistoryRemoved();
+    void friendWidgetRenamed(FriendWidget* friendWidget);
 
 public slots:
     void onAvatarSet(const ToxPk& friendPk, const QPixmap& pic);