Global Metrics

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Minimal test - lines (167, 187)

Code

nsMenuX::~nsMenuX() {
  NS_OBJC_BEGIN_TRY_ABORT_BLOCK;

  RemoveAll();

  mNativeMenu.delegate = nil;
  [mNativeMenu release];
  [mMenuDelegate release];
  // autorelease the native menu item so that anything else happening to this
  // object happens before the native menu item actually dies
  [mNativeMenuItem autorelease];

  // alert the change notifier we don't care no more
  if (mContent) {
    mMenuGroupOwner->UnregisterForContentChanges(mContent);
  }

  MOZ_COUNT_DTOR(nsMenuX);

  NS_OBJC_END_TRY_ABORT_BLOCK;
}

Minimal test - lines (189, 219)

Code

void nsMenuX::AddMenuItem(UniquePtr&& aMenuItem) {
  NS_OBJC_BEGIN_TRY_ABORT_BLOCK;

  nsMenuItemX* menuItem = aMenuItem.get();
  mMenuObjectsArray.AppendElement(std::move(aMenuItem));

  if (nsMenuUtilsX::NodeIsHiddenOrCollapsed(menuItem->Content())) {
    return;
  }

  ++mVisibleItemsCount;

  NSMenuItem* newNativeMenuItem = (NSMenuItem*)menuItem->NativeData();

  // add the menu item to this menu
  [mNativeMenu addItem:newNativeMenuItem];

  // set up target/action
  newNativeMenuItem.target = nsMenuBarX::sNativeEventTarget;
  newNativeMenuItem.action = @selector(menuItemHit:);

  // set its command. we get the unique command id from the menubar
  newNativeMenuItem.tag = mMenuGroupOwner->RegisterForCommand(menuItem);
  MenuItemInfo* info = [[MenuItemInfo alloc] initWithMenuGroupOwner:mMenuGroupOwner];
  newNativeMenuItem.representedObject = info;
  [info release];

  menuItem->SetupIcon();

  NS_OBJC_END_TRY_ABORT_BLOCK;
}

Minimal test - lines (221, 245)

Code

void nsMenuX::AddMenu(UniquePtr&& aMenu) {
  NS_OBJC_BEGIN_TRY_ABORT_BLOCK;

  // aMenu transfers ownership to mMenuObjectsArray and becomes nullptr, so
  // we need to keep a raw pointer to access it conveniently.
  nsMenuX* menu = aMenu.get();
  mMenuObjectsArray.AppendElement(std::move(aMenu));

  if (nsMenuUtilsX::NodeIsHiddenOrCollapsed(menu->Content())) {
    return;
  }

  ++mVisibleItemsCount;

  // We have to add a menu item and then associate the menu with it
  NSMenuItem* newNativeMenuItem = menu->NativeMenuItem();
  if (newNativeMenuItem) {
    [mNativeMenu addItem:newNativeMenuItem];
    newNativeMenuItem.submenu = (NSMenu*)menu->NativeData();
  }

  menu->SetupIcon();

  NS_OBJC_END_TRY_ABORT_BLOCK;
}