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 GeolocationClientProxy_h 27 #define GeolocationClientProxy_h 28 29 #include "modules/geolocation/GeolocationClient.h" 30 #include "platform/heap/Handle.h" 31 #include "public/web/WebGeolocationController.h" 32 33 namespace blink { 34 35 class GeolocationPosition; 36 class WebGeolocationClient; 37 38 class GeolocationClientProxy FINAL : public GeolocationClient { 39 public: create(WebGeolocationClient * client)40 static PassOwnPtrWillBeRawPtr<GeolocationClientProxy> create(WebGeolocationClient* client) 41 { 42 return adoptPtrWillBeNoop(new GeolocationClientProxy(client)); 43 } 44 45 virtual ~GeolocationClientProxy(); 46 void setController(GeolocationController*); 47 virtual void startUpdating() OVERRIDE; 48 virtual void stopUpdating() OVERRIDE; 49 virtual void setEnableHighAccuracy(bool) OVERRIDE; 50 virtual GeolocationPosition* lastPosition() OVERRIDE; 51 52 virtual void requestPermission(Geolocation*) OVERRIDE; 53 virtual void cancelPermissionRequest(Geolocation*) OVERRIDE; 54 55 virtual void trace(Visitor*) OVERRIDE; 56 57 private: 58 explicit GeolocationClientProxy(WebGeolocationClient*); 59 60 WebGeolocationClient* m_client; 61 PersistentWillBeMember<GeolocationPosition> m_lastPosition; 62 }; 63 64 } // namespace blink 65 66 #endif // GeolocationClientProxy_h 67