1 /*
2 * Copyright (C) 2010 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'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 */
24
25 #include "config.h"
26 #include "WebKitDLL.h"
27 #include "WebGeolocationPosition.h"
28 #include <WebCore/COMPtr.h>
29
30 #if ENABLE(CLIENT_BASED_GEOLOCATION)
31 #include <WebCore/GeolocationPosition.h>
32
33 using namespace WebCore;
34 #endif
35
createInstance()36 COMPtr<WebGeolocationPosition> WebGeolocationPosition::createInstance()
37 {
38 return new WebGeolocationPosition;
39 }
40
WebGeolocationPosition()41 WebGeolocationPosition::WebGeolocationPosition()
42 : m_refCount(0)
43 {
44 gClassCount++;
45 gClassNameCount.add("WebGeolocationPosition");
46 }
47
~WebGeolocationPosition()48 WebGeolocationPosition::~WebGeolocationPosition()
49 {
50 gClassCount--;
51 gClassNameCount.remove("WebGeolocationPosition");
52 }
53
QueryInterface(REFIID riid,void ** ppvObject)54 HRESULT WebGeolocationPosition::QueryInterface(REFIID riid, void** ppvObject)
55 {
56 *ppvObject = 0;
57 if (IsEqualIID(riid, __uuidof(WebGeolocationPosition)))
58 *ppvObject = this;
59 else if (IsEqualIID(riid, __uuidof(IUnknown)))
60 *ppvObject = static_cast<IWebGeolocationPosition*>(this);
61 else if (IsEqualIID(riid, __uuidof(IWebGeolocationPosition)))
62 *ppvObject = static_cast<IWebGeolocationPosition*>(this);
63 else
64 return E_NOINTERFACE;
65
66 AddRef();
67 return S_OK;
68 }
69
AddRef()70 ULONG WebGeolocationPosition::AddRef()
71 {
72 return ++m_refCount;
73 }
74
Release()75 ULONG WebGeolocationPosition::Release()
76 {
77 ULONG newRef = --m_refCount;
78 if (!newRef)
79 delete this;
80
81 return newRef;
82 }
83
initWithTimestamp(double timestamp,double latitude,double longitude,double accuracy)84 HRESULT WebGeolocationPosition::initWithTimestamp(double timestamp, double latitude, double longitude, double accuracy)
85 {
86 #if ENABLE(CLIENT_BASED_GEOLOCATION)
87 m_position = GeolocationPosition::create(timestamp, latitude, longitude, accuracy);
88 return S_OK;
89 #else
90 return E_FAIL;
91 #endif
92 }
93
94 #if ENABLE(CLIENT_BASED_GEOLOCATION)
core(IWebGeolocationPosition * position)95 GeolocationPosition* core(IWebGeolocationPosition* position)
96 {
97 if (!position)
98 return 0;
99
100 COMPtr<WebGeolocationPosition> webGeolocationPosition(Query, position);
101 if (!webGeolocationPosition)
102 return 0;
103
104 return webGeolocationPosition->impl();
105 }
106 #endif
107