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#ifndef WebGeolocationController_h
27#define WebGeolocationController_h
28
29#include "../platform/WebCommon.h"
30#include "../platform/WebNonCopyable.h"
31
32namespace blink {
33
34class GeolocationController;
35class WebGeolocationPosition;
36class WebGeolocationError;
37
38class WebGeolocationController : public WebNonCopyable {
39public:
40    BLINK_EXPORT void positionChanged(const WebGeolocationPosition&);
41    BLINK_EXPORT void errorOccurred(const WebGeolocationError&);
42
43#if BLINK_IMPLEMENTATION
44    WebGeolocationController(GeolocationController* c)
45        : m_private(c)
46    {
47    }
48
49    GeolocationController* controller() const { return m_private; }
50#endif
51
52private:
53    // No implementation for the default constructor. Declared private to ensure that no instances
54    // can be created by the consumers of Chromium WebKit.
55    WebGeolocationController();
56
57    // This bare pointer is owned and kept alive by the frame of the
58    // WebLocalFrame which creates this controller object.
59    GeolocationController* m_private;
60};
61
62} // namespace blink
63
64#endif // WebGeolocationController_h
65