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      1 /*
      2  * Copyright (C) 2010 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
      6  * are met:
      7  *
      8  * 1.  Redistributions of source code must retain the above copyright
      9  *     notice, this list of conditions and the following disclaimer.
     10  * 2.  Redistributions in binary form must reproduce the above copyright
     11  *     notice, this list of conditions and the following disclaimer in the
     12  *     documentation and/or other materials provided with the distribution.
     13  *
     14  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
     15  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     16  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     17  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
     18  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     19  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     20  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     21  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     23  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #ifndef WebGeolocationController_h
     27 #define WebGeolocationController_h
     28 
     29 #include "WebCommon.h"
     30 #include "WebNonCopyable.h"
     31 
     32 namespace WebCore { class GeolocationController; }
     33 
     34 namespace WebKit {
     35 
     36 class WebGeolocationPosition;
     37 class WebGeolocationError;
     38 
     39 // Note that the WebGeolocationController is invalid after the
     40 // WebGeolocationClient::geolocationDestroyed() has been received.
     41 class WebGeolocationController : public WebNonCopyable {
     42 public:
     43     WEBKIT_API void positionChanged(const WebGeolocationPosition&);
     44     WEBKIT_API void errorOccurred(const WebGeolocationError&);
     45 
     46 #if WEBKIT_IMPLEMENTATION
     47     WebGeolocationController(WebCore::GeolocationController* c)
     48         : m_private(c)
     49     {
     50     }
     51 
     52     WebCore::GeolocationController* controller() const { return m_private; }
     53 #endif
     54 
     55 private:
     56     // No implementation for the default constructor. Declared private to ensure that no instances
     57     // can be created by the consumers of Chromium WebKit.
     58     WebGeolocationController();
     59 
     60     WebCore::GeolocationController* m_private;
     61 };
     62 
     63 } // namespace WebKit
     64 
     65 #endif // WebGeolocationController_h
     66