ui/base/accelerators/platform_accelerator_cocoa.h

   1 // Copyright (c) 2011 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 UI_BASE_ACCELERATORS_PLATFORM_ACCELERATOR_COCOA_H_
   6 #define UI_BASE_ACCELERATORS_PLATFORM_ACCELERATOR_COCOA_H_
   7
   8 #include <Foundation/Foundation.h>
   9
  10 #include "base/mac/scoped_nsobject.h"
  11 #include "ui/base/accelerators/platform_accelerator.h"
  12
  13 namespace ui {
  14
  15 // This is a Mac specific class for specifing accelerator keys.
  16 class UI_BASE_EXPORT PlatformAcceleratorCocoa : public PlatformAccelerator {
  17  public:
  18   PlatformAcceleratorCocoa();
  19   PlatformAcceleratorCocoa(NSString* key_code, NSUInteger modifier_mask);
  20   virtual ~PlatformAcceleratorCocoa();
  21
  22   // PlatformAccelerator:
  23   virtual scoped_ptr<PlatformAccelerator> CreateCopy() const OVERRIDE;
  24   virtual bool Equals(const PlatformAccelerator& rhs) const OVERRIDE;
  25
  26   // The keyEquivalent of the NSMenuItem associated with the accelerator.
  27   NSString* characters() const { return characters_.get(); }
  28   // The keyEquivalentModifierMask of the NSMenuItem associated with the
  29   // accelerator.
  30   NSUInteger modifier_mask() const { return modifier_mask_; }
  31
  32  private:
  33   // String of characters for the key equivalent.
  34   base::scoped_nsobject<NSString> characters_;
  35   NSUInteger modifier_mask_;
  36
  37   DISALLOW_COPY_AND_ASSIGN(PlatformAcceleratorCocoa);
  38 };
  39
  40 }  // namespace ui
  41
  42 #endif  // UI_BASE_ACCELERATORS_PLATFORM_ACCELERATOR_COCOA_H_