currentcallview: fix Gtk warning and critical messages

- fix new-messages-displayed signal's name (new-interactions-displayed)
- call update_temporary on the correct object.

Change-Id: Id95637b4621f7e39842c9bca67a0c21629b8138c

src/currentcallview.cpp

@@ -84,6 +84,7 @@ struct _CurrentCallViewPrivate
     GtkWidget *button_hangup;
     GtkWidget *scalebutton_quality;
     GtkWidget *checkbutton_autoquality;
+    GtkWidget *chat_view;
 
     /* The webkit_chat_container is created once, then reused for all chat
      * views */
@@ -864,11 +865,11 @@ set_call_info(CurrentCallView *view) {
                                               priv->vbox_call_smartInfo);
 
     // init chat view
-    auto chat_view = chat_view_new(WEBKIT_CHAT_CONTAINER(priv->webkit_chat_container), priv->accountContainer_, priv->conversation_);
-    gtk_container_add(GTK_CONTAINER(priv->frame_chat), chat_view);
+    priv->chat_view = chat_view_new(WEBKIT_CHAT_CONTAINER(priv->webkit_chat_container), priv->accountContainer_, priv->conversation_);
+    gtk_container_add(GTK_CONTAINER(priv->frame_chat), priv->chat_view);
 
-    g_signal_connect_swapped(chat_view, "new-messages-displayed", G_CALLBACK(show_chat_view), view);
-    chat_view_set_header_visible(CHAT_VIEW(chat_view), FALSE);
+    g_signal_connect_swapped(priv->chat_view, "new-interactions-displayed", G_CALLBACK(show_chat_view), view);
+    chat_view_set_header_visible(CHAT_VIEW(priv->chat_view), FALSE);
 
 }
 
@@ -893,3 +894,11 @@ current_call_view_get_conversation(CurrentCallView *self)
 
     return *priv->conversation_;
 }
+
+GtkWidget *
+current_call_view_get_chat_view(CurrentCallView *self)
+{
+    g_return_val_if_fail(IS_CURRENT_CALL_VIEW(self), nullptr);
+    auto priv = CURRENT_CALL_VIEW_GET_PRIVATE(self);
+    return priv->chat_view;
+}

src/currentcallview.h

@@ -53,5 +53,6 @@ GtkWidget *current_call_view_new           (WebKitChatContainer* view,
                                            AccountContainer* accountContainer,
                                            lrc::api::conversation::Info* conversation);
 lrc::api::conversation::Info current_call_view_get_conversation(CurrentCallView*);
+GtkWidget *current_call_view_get_chat_view(CurrentCallView*);
 
 G_END_DECLS

src/ringmainwindow.cpp

@@ -259,9 +259,12 @@ change_view(RingMainWindow *self, GtkWidget* old, lrc::api::conversation::Info c
         try {
             auto contactUri =  priv->chatViewConversation_->participants.front();
             auto contactInfo = priv->accountContainer_->info.contactModel->getContact(contactUri);
-            chat_view_update_temporary(CHAT_VIEW(gtk_bin_get_child(GTK_BIN(priv->frame_call))),
-               contactInfo.profileInfo.type == lrc::api::profile::Type::PENDING
-               || contactInfo.profileInfo.type == lrc::api::profile::Type::TEMPORARY);
+            auto chat_view = current_call_view_get_chat_view(CURRENT_CALL_VIEW(new_view));
+            if (chat_view) {
+                chat_view_update_temporary(CHAT_VIEW(chat_view),
+                    contactInfo.profileInfo.type == lrc::api::profile::Type::PENDING
+                    || contactInfo.profileInfo.type == lrc::api::profile::Type::TEMPORARY);
+            }
         } catch(...) { }
         g_signal_connect_swapped(new_view, "video-double-clicked", G_CALLBACK(video_double_clicked), self);
     } else if (g_type_is_a(CHAT_VIEW_TYPE, type)) {