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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 #include "config.h"
     27 #include "GeolocationClientProxy.h"
     28 
     29 #include "Geolocation.h"
     30 #include "GeolocationPosition.h"
     31 #include "WebGeolocationClient.h"
     32 #include "WebGeolocationController.h"
     33 #include "WebGeolocationPermissionRequest.h"
     34 #include "WebGeolocationPosition.h"
     35 
     36 namespace WebKit {
     37 
     38 GeolocationClientProxy::GeolocationClientProxy(WebGeolocationClient* client)
     39     : m_client(client)
     40 {
     41 }
     42 
     43 GeolocationClientProxy::~GeolocationClientProxy()
     44 {
     45 }
     46 
     47 void GeolocationClientProxy::setController(WebCore::GeolocationController* controller)
     48 {
     49     // We support there not being a client, provided we don't do any Geolocation.
     50     if (m_client) {
     51         // Ownership of the WebGeolocationController is transferred to the client.
     52         m_client->setController(new WebGeolocationController(controller));
     53     }
     54 }
     55 
     56 void GeolocationClientProxy::geolocationDestroyed()
     57 {
     58     if (m_client)
     59         m_client->geolocationDestroyed();
     60 }
     61 
     62 void GeolocationClientProxy::startUpdating()
     63 {
     64     m_client->startUpdating();
     65 }
     66 
     67 void GeolocationClientProxy::stopUpdating()
     68 {
     69     m_client->stopUpdating();
     70 }
     71 
     72 void GeolocationClientProxy::setEnableHighAccuracy(bool highAccuracy)
     73 {
     74     m_client->setEnableHighAccuracy(highAccuracy);
     75 }
     76 
     77 WebCore::GeolocationPosition* GeolocationClientProxy::lastPosition()
     78 {
     79     WebGeolocationPosition webPosition;
     80     if (m_client->lastPosition(webPosition))
     81         m_lastPosition = webPosition;
     82     else
     83         m_lastPosition.clear();
     84 
     85     return m_lastPosition.get();
     86 }
     87 
     88 void GeolocationClientProxy::requestPermission(WebCore::Geolocation* geolocation)
     89 {
     90     m_client->requestPermission(WebGeolocationPermissionRequest(geolocation));
     91 }
     92 
     93 void GeolocationClientProxy::cancelPermissionRequest(WebCore::Geolocation* geolocation)
     94 {
     95     m_client->cancelPermissionRequest(WebGeolocationPermissionRequest(geolocation));
     96 }
     97 
     98 }
     99