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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 are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #ifndef GeolocationClientMock_h
     32 #define GeolocationClientMock_h
     33 
     34 #if ENABLE(CLIENT_BASED_GEOLOCATION)
     35 
     36 #include "GeolocationClient.h"
     37 #include "PlatformString.h"
     38 #include "Timer.h"
     39 
     40 #include <wtf/HashSet.h>
     41 #include <wtf/PassRefPtr.h>
     42 #include <wtf/RefPtr.h>
     43 
     44 namespace WebCore {
     45 
     46 class GeolocationController;
     47 class GeolocationPosition;
     48 class GeolocationError;
     49 
     50 // Provides a mock object for the geolocation client
     51 class GeolocationClientMock : public GeolocationClient {
     52 public:
     53     GeolocationClientMock();
     54     virtual ~GeolocationClientMock();
     55 
     56     void reset();
     57     void setController(GeolocationController*);
     58 
     59     void setError(PassRefPtr<GeolocationError>);
     60     void setPosition(PassRefPtr<GeolocationPosition>);
     61     void setPermission(bool allowed);
     62     int numberOfPendingPermissionRequests() const;
     63 
     64     // GeolocationClient
     65     virtual void geolocationDestroyed();
     66     virtual void startUpdating();
     67     virtual void stopUpdating();
     68     virtual void setEnableHighAccuracy(bool);
     69     virtual GeolocationPosition* lastPosition();
     70     virtual void requestPermission(Geolocation*);
     71     virtual void cancelPermissionRequest(Geolocation*);
     72 
     73 private:
     74     void asyncUpdateController();
     75     void controllerTimerFired(Timer<GeolocationClientMock>*);
     76 
     77     void asyncUpdatePermission();
     78     void permissionTimerFired(Timer<GeolocationClientMock>*);
     79 
     80     GeolocationController* m_controller;
     81     RefPtr<GeolocationPosition> m_lastPosition;
     82     RefPtr<GeolocationError> m_lastError;
     83     Timer<GeolocationClientMock> m_controllerTimer;
     84     Timer<GeolocationClientMock> m_permissionTimer;
     85     bool m_isActive;
     86 
     87     enum PermissionState {
     88         PermissionStateUnset,
     89         PermissionStateAllowed,
     90         PermissionStateDenied,
     91     } m_permissionState;
     92     typedef WTF::HashSet<RefPtr<Geolocation> > GeolocationSet;
     93     GeolocationSet m_pendingPermission;
     94 };
     95 
     96 }
     97 
     98 #endif // ENABLE(CLIENT_BASED_GEOLOCATION)
     99 
    100 #endif
    101