avatarregistry: avoid un-necessary updates

Only update the avatar when the profile changes.

Change-Id: I2b12d31f7a2e379093fe8e900233ebfbd8ab8974

src/app/avatarregistry.cpp

@@ -66,9 +66,8 @@ AvatarRegistry::connectAccount()
             this,
             &AvatarRegistry::onProfileUpdated,
             Qt::UniqueConnection);
-
     connect(lrcInstance_->getCurrentConversationModel(),
-            &ConversationModel::conversationUpdated,
+            &ConversationModel::profileUpdated,
             this,
             &AvatarRegistry::addOrUpdateImage,
             Qt::UniqueConnection);

src/app/commoncomponents/SBSMessageBase.qml

@@ -78,7 +78,6 @@ Control {
                 font.bold: true
                 visible: (seq === MsgSeq.first || seq === MsgSeq.single) && !isOutgoing
                 font.pixelSize: JamiTheme.usernameBlockFontSize
-                font.family: JamiTheme.chatviewFontFamily
                 color: JamiTheme.chatviewUsernameColor
                 lineHeight: JamiTheme.usernameBlockLineHeight
                 leftPadding: JamiTheme.usernameBlockPadding

src/libclient/api/conversationmodel.h

@@ -429,6 +429,11 @@ Q_SIGNALS:
      * @param uid
      */
     void conversationUpdated(const QString& uid) const;
+    /**
+     * Emitted when conversation's profile has been updated
+     * @param uid
+     */
+    void profileUpdated(const QString& uid) const;
     /**
      * Emitted when the conversations list is modified
      */

src/libclient/conversationmodel.cpp

@@ -2354,8 +2354,7 @@ ConversationModelPimpl::slotMessageReceived(const QString& accountId,
             MapStringString details = ConfigurationManager::instance()
                                           .conversationInfos(linked.owner.id, conversationId);
             conversation.infos = details;
-            Q_EMIT linked.conversationUpdated(conversationId);
-            Q_EMIT linked.dataChanged(indexOf(conversationId));
+            Q_EMIT linked.profileUpdated(conversationId);
             return;
         }
         if (message["type"] == "initial") {