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      1 /*
      2  * Copyright (C) 2009 Google Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #ifndef NotificationPresenterImpl_h
     32 #define NotificationPresenterImpl_h
     33 
     34 #include "NotificationPresenter.h"
     35 #include "VoidCallback.h"
     36 
     37 #include <wtf/HashMap.h>
     38 #include <wtf/PassRefPtr.h>
     39 
     40 #if ENABLE(NOTIFICATIONS)
     41 
     42 namespace WebKit {
     43 
     44 class WebNotificationPresenter;
     45 
     46 class NotificationPresenterImpl : public WebCore::NotificationPresenter {
     47 public:
     48     NotificationPresenterImpl() : m_presenter(0) { }
     49 
     50     void initialize(WebNotificationPresenter* presenter);
     51     bool isInitialized();
     52 
     53     // WebCore::NotificationPresenter implementation.
     54     virtual bool show(WebCore::Notification* object);
     55     virtual void cancel(WebCore::Notification* object);
     56     virtual void notificationObjectDestroyed(WebCore::Notification* object);
     57     virtual WebCore::NotificationPresenter::Permission checkPermission(WebCore::ScriptExecutionContext*);
     58     virtual void requestPermission(WebCore::ScriptExecutionContext* , WTF::PassRefPtr<WebCore::VoidCallback> callback);
     59     virtual void cancelRequestsForPermission(WebCore::ScriptExecutionContext*) {}
     60 
     61 private:
     62     // WebNotificationPresenter that this object delegates to.
     63     WebNotificationPresenter* m_presenter;
     64 };
     65 
     66 } // namespace WebKit
     67 
     68 #endif // ENABLE(NOTIFICATIONS)
     69 
     70 #endif
     71