ash/wm/frame_border_hit_test_controller.h

   1 // Copyright 2013 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 ASH_WM_FRAME_BORDER_HITTEST_CONTROLLER_H_
   6 #define ASH_WM_FRAME_BORDER_HITTEST_CONTROLLER_H_
   7
   8 #include "ash/ash_export.h"
   9 #include "base/basictypes.h"
  10 #include "base/compiler_specific.h"
  11
  12 namespace aura {
  13 class Window;
  14 }
  15
  16 namespace gfx {
  17 class Point;
  18 }
  19
  20 namespace views {
  21 class NonClientFrameView;
  22 class Widget;
  23 }
  24
  25 namespace ash {
  26 class HeaderPainter;
  27
  28 // Class which manages the hittest override bounds for |frame|.
  29 class ASH_EXPORT FrameBorderHitTestController {
  30  public:
  31   explicit FrameBorderHitTestController(views::Widget* frame);
  32   virtual ~FrameBorderHitTestController();
  33
  34   // Does the non client hit test on behalf of |view|. |point| must be in the
  35   // coordinates of |view|'s widget.
  36   static int NonClientHitTest(views::NonClientFrameView* view,
  37                               HeaderPainter* header_painter,
  38                               const gfx::Point& point);
  39
  40  private:
  41   // The window whose hittest override bounds are being managed.
  42   aura::Window* frame_window_;
  43
  44   DISALLOW_COPY_AND_ASSIGN(FrameBorderHitTestController);
  45 };
  46
  47 }  // namespace ash
  48
  49 #endif  // ASH_WM_FRAME_BORDER_HITTEST_CONTROLLER_H_