Home | History | Annotate | Download | only in UIProcess 
      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 #include "config.h"
     27 #include "WebGeolocationManagerProxy.h"
     28 
     29 #include "WebContext.h"
     30 #include "WebGeolocationManagerMessages.h"
     31 
     32 namespace WebKit {
     33 
     34 PassRefPtr<WebGeolocationManagerProxy> WebGeolocationManagerProxy::create(WebContext* context)
     35 {
     36     return adoptRef(new WebGeolocationManagerProxy(context));
     37 }
     38 
     39 WebGeolocationManagerProxy::WebGeolocationManagerProxy(WebContext* context)
     40     : m_isUpdating(false)
     41     , m_context(context)
     42 {
     43 }
     44 
     45 WebGeolocationManagerProxy::~WebGeolocationManagerProxy()
     46 {
     47 }
     48 
     49 void WebGeolocationManagerProxy::invalidate()
     50 {
     51     stopUpdating();
     52 }
     53 
     54 void WebGeolocationManagerProxy::initializeProvider(const WKGeolocationProvider* provider)
     55 {
     56     m_provider.initialize(provider);
     57 }
     58 
     59 void WebGeolocationManagerProxy::providerDidChangePosition(WebGeolocationPosition* position)
     60 {
     61     if (!m_context)
     62         return;
     63 
     64     m_context->sendToAllProcesses(Messages::WebGeolocationManager::DidChangePosition(position->data()));
     65 }
     66 
     67 void WebGeolocationManagerProxy::providerDidFailToDeterminePosition()
     68 {
     69     if (!m_context)
     70         return;
     71 
     72     m_context->sendToAllProcesses(Messages::WebGeolocationManager::DidFailToDeterminePosition());
     73 }
     74 
     75 void WebGeolocationManagerProxy::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments)
     76 {
     77     didReceiveWebGeolocationManagerProxyMessage(connection, messageID, arguments);
     78 }
     79 
     80 void WebGeolocationManagerProxy::startUpdating()
     81 {
     82     if (m_isUpdating)
     83         return;
     84 
     85     m_provider.startUpdating(this);
     86     m_isUpdating = true;
     87 }
     88 
     89 void WebGeolocationManagerProxy::stopUpdating()
     90 {
     91     if (!m_isUpdating)
     92         return;
     93 
     94     m_provider.stopUpdating(this);
     95     m_isUpdating = false;
     96 }
     97 
     98 } // namespace WebKit
     99