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#ifndef GeolocationClient_h
27#define GeolocationClient_h
28
29namespace WebCore {
30
31class Geolocation;
32class GeolocationPosition;
33class Page;
34
35class GeolocationClient {
36public:
37    virtual void geolocationDestroyed() = 0;
38
39    virtual void startUpdating() = 0;
40    virtual void stopUpdating() = 0;
41    // FIXME: The V2 Geolocation specification proposes that this property is
42    // renamed. See http://www.w3.org/2008/geolocation/track/issues/6
43    // We should update WebKit to reflect this if and when the V2 specification
44    // is published.
45    virtual void setEnableHighAccuracy(bool) = 0;
46    virtual GeolocationPosition* lastPosition() = 0;
47
48    virtual void requestPermission(Geolocation*) = 0;
49    virtual void cancelPermissionRequest(Geolocation*) = 0;
50
51    void provideGeolocationTo(Page*, GeolocationClient*);
52
53protected:
54    virtual ~GeolocationClient() { }
55};
56
57void provideGeolocationTo(Page*, GeolocationClient*);
58
59} // namespace WebCore
60
61#endif // GeolocationClient_h
62