ash/wm/cursor_manager_chromeos.h

   1 // Copyright 2014 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_CURSOR_MANAGER_CHROMEOS_H_
   6 #define ASH_WM_CURSOR_MANAGER_CHROMEOS_H_
   7
   8 #include "ash/ash_export.h"
   9 #include "base/basictypes.h"
  10 #include "base/compiler_specific.h"
  11 #include "base/memory/scoped_ptr.h"
  12 #include "ui/wm/core/cursor_manager.h"
  13 #include "ui/wm/core/native_cursor_manager_delegate.h"
  14
  15 namespace ui {
  16 class KeyEvent;
  17 }
  18
  19 namespace wm {
  20 class NativeCursorManager;
  21 }
  22
  23 namespace ash {
  24
  25 // This class overrides the cursor hiding behaviour on ChromeOS. The cursor is
  26 // hidden on certain key events only if the accessibility keyboard is not
  27 // enabled.
  28 class ASH_EXPORT CursorManager : public ::wm::CursorManager {
  29  public:
  30   explicit CursorManager(
  31       scoped_ptr< ::wm::NativeCursorManager> delegate);
  32   ~CursorManager() override;
  33
  34   // aura::client::CursorClient:
  35   bool ShouldHideCursorOnKeyEvent(const ui::KeyEvent& event) const override;
  36
  37  private:
  38   DISALLOW_COPY_AND_ASSIGN(CursorManager);
  39 };
  40
  41 }  // namespace ash
  42
  43 #endif  // ASH_WM_CURSOR_MANAGER_CHROMEOS_H_