third_party/WebKit/Source/platform/ContentSettingCallbacks.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 ContentSettingCallbacks_h
   6 #define ContentSettingCallbacks_h
   7
   8 #include "platform/PlatformExport.h"
   9 #include "wtf/Functional.h"
  10 #include "wtf/Noncopyable.h"
  11 #include "wtf/OwnPtr.h"
  12 #include "wtf/PassOwnPtr.h"
  13
  14 namespace blink {
  15
  16 class PLATFORM_EXPORT ContentSettingCallbacks {
  17     WTF_MAKE_NONCOPYABLE(ContentSettingCallbacks);
  18 public:
  19     static PassOwnPtr<ContentSettingCallbacks> create(PassOwnPtr<Closure> allowed, PassOwnPtr<Closure> denied);
  20     virtual ~ContentSettingCallbacks() { }
  21
  22     void onAllowed() { (*m_allowed)(); }
  23     void onDenied() { (*m_denied)(); }
  24
  25 private:
  26     ContentSettingCallbacks(PassOwnPtr<Closure> allowed, PassOwnPtr<Closure> denied);
  27
  28     OwnPtr<Closure> m_allowed;
  29     OwnPtr<Closure> m_denied;
  30 };
  31
  32 } // namespace blink
  33
  34 #endif // ContentSettingCallbacks_h