1 /* 2 * Copyright (C) 2011 Apple 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 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef WebGeolocationManagerProxy_h 27 #define WebGeolocationManagerProxy_h 28 29 #include "APIObject.h" 30 #include "MessageID.h" 31 #include "WebGeolocationProvider.h" 32 33 namespace CoreIPC { 34 class ArgumentDecoder; 35 class Connection; 36 } 37 38 namespace WebKit { 39 40 class WebContext; 41 class WebGeolocationPosition; 42 43 class WebGeolocationManagerProxy : public APIObject { 44 public: 45 static const Type APIType = TypeGeolocationManager; 46 47 static PassRefPtr<WebGeolocationManagerProxy> create(WebContext*); 48 virtual ~WebGeolocationManagerProxy(); 49 50 void invalidate(); 51 void clearContext() { m_context = 0; } 52 53 void initializeProvider(const WKGeolocationProvider*); 54 55 void providerDidChangePosition(WebGeolocationPosition*); 56 void providerDidFailToDeterminePosition(); 57 58 void didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*); 59 60 private: 61 explicit WebGeolocationManagerProxy(WebContext*); 62 63 virtual Type type() const { return APIType; } 64 65 // Implemented in generated WebGeolocationManagerProxyMessageReceiver.cpp 66 void didReceiveWebGeolocationManagerProxyMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*); 67 68 void startUpdating(); 69 void stopUpdating(); 70 71 bool m_isUpdating; 72 73 WebContext* m_context; 74 WebGeolocationProvider m_provider; 75 }; 76 77 } // namespace WebKit 78 79 #endif // WebGeolocationManagerProxy_h 80