refactor(group): use displayedNameChanged signal

src/model/contact.h

@@ -35,6 +35,9 @@ public:
 
     virtual void setEventFlag(bool flag) = 0;
     virtual bool getEventFlag() const = 0;
+
+signals:
+    void displayedNameChanged(const QString& newName);
 };
 
 #endif // CONTACT_H

src/model/friend.h

@@ -52,7 +52,6 @@ public:
     Status getStatus() const;
 
 signals:
-    void displayedNameChanged(const QString& newName);
     void nameChanged(uint32_t friendId, const QString& name);
     void aliasChanged(uint32_t friendId, QString alias);
     void statusChanged(uint32_t friendId, Status status);

src/model/group.cpp

@@ -24,9 +24,7 @@
 #include "src/persistence/settings.h"
 #include "src/widget/form/groupchatform.h"
 #include "src/widget/groupwidget.h"
-#include "src/widget/gui.h"
 #include <QDebug>
-#include <QTimer>
 
 static const int MAX_GROUP_TITLE_LENGTH = 128;
 
@@ -64,17 +62,21 @@ void Group::updatePeer(int peerId, QString name)
 
 void Group::setName(const QString& newTitle)
 {
-    if (!newTitle.isEmpty() && title != newTitle) {
-        title = newTitle.left(MAX_GROUP_TITLE_LENGTH);
+    const QString shortTitle = newTitle.left(MAX_GROUP_TITLE_LENGTH);
+    if (!shortTitle.isEmpty() && title != shortTitle) {
+        title = shortTitle;
+        emit displayedNameChanged(title);
         emit titleChangedByUser(groupId, title);
         emit titleChanged(groupId, selfName, title);
     }
 }
 
-void Group::onTitleChanged(const QString& author, const QString& newTitle)
+void Group::setTitle(const QString& author, const QString& newTitle)
 {
-    if (!newTitle.isEmpty() && title != newTitle) {
-        title = newTitle.left(MAX_GROUP_TITLE_LENGTH);
+    const QString shortTitle = newTitle.left(MAX_GROUP_TITLE_LENGTH);
+    if (!shortTitle.isEmpty() && title != shortTitle) {
+        title = shortTitle;
+        emit displayedNameChanged(title);
         emit titleChanged(groupId, author, title);
     }
 }

src/model/group.h

@@ -27,8 +27,6 @@
 
 #define RETRY_PEER_INFO_INTERVAL 500
 
-class Friend;
-class GroupChatForm;
 class ToxPk;
 
 class Group : public Contact
@@ -52,7 +50,7 @@ public:
 
     void updatePeer(int peerId, QString newName);
     void setName(const QString& newTitle) override;
-    void onTitleChanged(const QString& author, const QString& newTitle);
+    void setTitle(const QString& author, const QString& newTitle);
     QString getName() const;
     QString getDisplayedName() const override;
 

src/widget/form/chatform.cpp

@@ -118,7 +118,8 @@ QString secondsToDHMS(quint32 duration)
 
 
 ChatForm::ChatForm(Friend* chatFriend, History* history)
-    : f(chatFriend)
+    : GenericChatForm(chatFriend)
+    , f(chatFriend)
     , history{history}
     , isTyping{false}
     , lastCallIsVideo{false}
@@ -194,8 +195,6 @@ ChatForm::ChatForm(Friend* chatFriend, History* history)
     });
 
     // reflect name changes in the header
-    // TODO(sudden6): check if this creates a cycle when the alias is changed
-    connect(f, &Friend::displayedNameChanged, this, &ChatForm::setName);
     connect(headWidget, &ChatFormHeader::nameChanged, this, [=](const QString& newName) {
         f->setAlias(newName);
     });

src/widget/form/genericchatform.cpp

@@ -129,7 +129,7 @@ QPushButton* createButton(const QString& name, T* self, Fun onClickSlot)
 
 }
 
-GenericChatForm::GenericChatForm(QWidget* parent)
+GenericChatForm::GenericChatForm(const Contact* contact, QWidget* parent)
     : QWidget(parent, Qt::Window)
     , audioInputFlag(false)
     , audioOutputFlag(false)
@@ -242,6 +242,9 @@ GenericChatForm::GenericChatForm(QWidget* parent)
     retranslateUi();
     Translator::registerHandler(std::bind(&GenericChatForm::retranslateUi, this), this);
 
+    // update header on name/title change
+    connect(contact, &Contact::displayedNameChanged, this, &GenericChatForm::setName);
+
     netcam = nullptr;
 }
 

src/widget/form/genericchatform.h

@@ -35,6 +35,7 @@
 class ChatFormHeader;
 class ChatLog;
 class ChatTextEdit;
+class Contact;
 class ContentLayout;
 class CroppingLabel;
 class FlyoutOverlayWidget;
@@ -57,7 +58,7 @@ class GenericChatForm : public QWidget
 {
     Q_OBJECT
 public:
-    explicit GenericChatForm(QWidget* parent = nullptr);
+    explicit GenericChatForm(const Contact* contact, QWidget* parent = nullptr);
     ~GenericChatForm() override;
 
     void setName(const QString& newName);

src/widget/form/groupchatform.cpp

@@ -73,7 +73,8 @@ QString editName(const QString& name)
  */
 
 GroupChatForm::GroupChatForm(Group* chatGroup)
-    : group(chatGroup)
+    : GenericChatForm (chatGroup)
+    , group(chatGroup)
     , inCall(false)
 {
     nusersLabel = new QLabel();
@@ -114,9 +115,7 @@ GroupChatForm::GroupChatForm(Group* chatGroup)
     connect(headWidget, &ChatFormHeader::callTriggered, this, &GroupChatForm::onCallClicked);
     connect(headWidget, &ChatFormHeader::micMuteToggle, this, &GroupChatForm::onMicMuteToggle);
     connect(headWidget, &ChatFormHeader::volMuteToggle, this, &GroupChatForm::onVolMuteToggle);
-    connect(headWidget, &ChatFormHeader::nameChanged, this, [=](const QString& newName) {
-        chatGroup->setName(newName);
-    });
+    connect(headWidget, &ChatFormHeader::nameChanged, chatGroup, &Group::setName);
     connect(group, &Group::userListChanged, this, &GroupChatForm::onUserListChanged);
     connect(group, &Group::titleChanged, this, &GroupChatForm::onTitleChanged);
     connect(&Settings::getInstance(), &Settings::blackListChanged, this, &GroupChatForm::updateUserNames);
@@ -182,7 +181,6 @@ void GroupChatForm::onUserListChanged()
 void GroupChatForm::onTitleChanged(uint32_t groupId, const QString& author, const QString& title)
 {
     Q_UNUSED(groupId);
-    setName(title);
     if (author.isEmpty()) {
         return;
     }

src/widget/friendlistwidget.cpp

@@ -385,7 +385,6 @@ void FriendListWidget::searchChatrooms(const QString& searchString, bool hideOnl
 void FriendListWidget::renameGroupWidget(GroupWidget* groupWidget, const QString& newName)
 {
     groupLayout.removeSortedWidget(groupWidget);
-    groupWidget->setName(newName);
     groupLayout.addSortedWidget(groupWidget);
 }
 

src/widget/widget.cpp

@@ -1823,7 +1823,7 @@ void Widget::onGroupTitleChanged(int groupnumber, const QString& author, const Q
         GUI::setWindowTitle(title);
     }
 
-    g->onTitleChanged(author, title);
+    g->setTitle(author, title);
     FilterCriteria filter = getFilterCriteria();
     widget->searchName(ui->searchContactText->text(), filterGroups(filter));
 }