Fix for images sometimes being sent unencrypted inside an encrypted room.

Riot/Modules/Room/Views/InputToolbar/RoomInputToolbarView.h

@@ -47,6 +47,13 @@ typedef enum : NSUInteger
  */
 - (void)roomInputToolbarViewDidChangeTextMessage:(MXKRoomInputToolbarView*)toolbarView;
 
+/**
+ Inform the delegate that the action menu was opened.
+ 
+ @param toolbarView the room input toolbar view
+ */
+- (void)roomInputToolbarViewDidOpenActionMenu:(MXKRoomInputToolbarView*)toolbarView;
+
 @end
 
 /**

Riot/Modules/Room/Views/InputToolbar/RoomInputToolbarView.m

@@ -429,6 +429,7 @@ static const NSTimeInterval kActionMenuComposerHeightAnimationDuration = .3;
         if (_actionMenuOpened) {
             self.actionsBar.hidden = NO;
             [self.actionsBar animateWithShowIn:_actionMenuOpened completion:nil];
+            [self.delegate roomInputToolbarViewDidOpenActionMenu:self];
         }
         else
         {