components/bubble/bubble_ui.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_BUBBLE_BUBBLE_UI_H_
   6 #define COMPONENTS_BUBBLE_BUBBLE_UI_H_
   7
   8 #include "components/bubble/bubble_reference.h"
   9
  10 class BubbleUi {
  11  public:
  12   virtual ~BubbleUi() {}
  13
  14   // Should display the bubble UI. BubbleReference is passed in so that the
  15   // bubble UI can notify the BubbleManager if it needs to close.
  16   virtual void Show(BubbleReference bubble_reference) = 0;
  17
  18   // Should close the bubble UI.
  19   virtual void Close() = 0;
  20
  21   // Should update the bubble UI's position.
  22   // Important to verify that an anchor is still available.
  23   // ex: fullscreen might not have a location bar in views.
  24   virtual void UpdateAnchorPosition() = 0;
  25 };
  26
  27 #endif  // COMPONENTS_BUBBLE_BUBBLE_UI_H_