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 WebGeolocationService_h

    32 #define WebGeolocationService_h

    33 

    34 #include "WebGeolocationServiceBridge.h"

    35 

    36 namespace WebKit {

    37 

    38 class WebString;

    39 class WebURL;

    40 

    41 // Provides an embedder API called by WebKit.

    42 class WebGeolocationService {

    43 public:

    44     virtual void requestPermissionForFrame(int bridgeId, const WebURL& url) { }

    45     virtual void cancelPermissionRequestForFrame(int bridgeId, const WebURL&) { }

    46     virtual void startUpdating(int bridgeId, const WebURL& url, bool enableHighAccuracy) { }

    47     virtual void stopUpdating(int bridgeId) { }

    48     virtual void suspend(int bridgeId) { }

    49     virtual void resume(int bridgeId) { }

    50 

    51     // Attaches the WebGeolocationServiceBridge to the embedder and returns its

    52     // id, which should be used on subsequent calls for the methods above.

    53     virtual int attachBridge(WebGeolocationServiceBridge*) { return 0; }

    54 

    55     // Detaches the WebGeolocationServiceBridge from the embedder.

    56     virtual void detachBridge(int bridgeId) { }

    57 };

    58 

    59 } // namespace WebKit

    60 

    61 #endif // WebGeolocationService_h