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      1 /*
      2  * Copyright (C) 2009 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 #import "WebGeolocationPosition.h"
     27 
     28 #import "WebGeolocationPositionInternal.h"
     29 #import <wtf/PassRefPtr.h>
     30 #import <wtf/RefPtr.h>
     31 
     32 #if ENABLE(CLIENT_BASED_GEOLOCATION)
     33 #import <WebCore/GeolocationPosition.h>
     34 
     35 using namespace WebCore;
     36 #endif
     37 
     38 @interface WebGeolocationPositionInternal : NSObject
     39 #if ENABLE(CLIENT_BASED_GEOLOCATION)
     40 {
     41 @public
     42     RefPtr<GeolocationPosition> _position;
     43 }
     44 
     45 - (id)initWithCoreGeolocationPosition:(PassRefPtr<GeolocationPosition>)coreGeolocationPosition;
     46 #endif
     47 @end
     48 
     49 @implementation WebGeolocationPositionInternal
     50 
     51 #if ENABLE(CLIENT_BASED_GEOLOCATION)
     52 - (id)initWithCoreGeolocationPosition:(PassRefPtr<GeolocationPosition>)coreGeolocationPosition
     53 {
     54     self = [super init];
     55     if (!self)
     56         return nil;
     57     _position = coreGeolocationPosition;
     58     return self;
     59 }
     60 #endif
     61 
     62 @end
     63 
     64 @implementation WebGeolocationPosition
     65 
     66 #if ENABLE(CLIENT_BASED_GEOLOCATION)
     67 GeolocationPosition* core(WebGeolocationPosition *position)
     68 {
     69     return position ? position->_internal->_position.get() : 0;
     70 }
     71 #endif
     72 
     73 - (id)initWithTimestamp:(double)timestamp latitude:(double)latitude longitude:(double)longitude accuracy:(double)accuracy
     74 {
     75     self = [super init];
     76     if (!self)
     77         return nil;
     78 #if ENABLE(CLIENT_BASED_GEOLOCATION)
     79     _internal = [[WebGeolocationPositionInternal alloc] initWithCoreGeolocationPosition:GeolocationPosition::create(timestamp, latitude, longitude, accuracy)];
     80 #else
     81     _internal = [[WebGeolocationPositionInternal alloc] init];
     82 #endif
     83     return self;
     84 }
     85 
     86 - (void)dealloc
     87 {
     88     [_internal release];
     89     [super dealloc];
     90 }
     91 
     92 @end
     93