Functions with no parameters in WebKit/Shared/API/c and WebKit/UIProcess/API/C are
[WebKit-https.git] / Source / WebKit / UIProcess / API / C / WKGeolocationManager.h
1 /*
2  * Copyright (C) 2011, 2012, 2013 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 WKGeolocationManager_h
27 #define WKGeolocationManager_h
28
29 #include <WebKit/WKBase.h>
30
31 #ifdef __cplusplus
32 extern "C" {
33 #endif
34
35 // Provider.
36 typedef void (*WKGeolocationProviderStartUpdatingCallback)(WKGeolocationManagerRef geolocationManager, const void* clientInfo);
37 typedef void (*WKGeolocationProviderStopUpdatingCallback)(WKGeolocationManagerRef geolocationManager, const void* clientInfo);
38 typedef void (*WKGeolocationProviderSetEnableHighAccuracyCallback)(WKGeolocationManagerRef geolocationManager, bool enabled, const void* clientInfo);
39
40 typedef struct WKGeolocationProviderBase {
41     int                                                                 version;
42     const void *                                                        clientInfo;
43 } WKGeolocationProviderBase;
44
45 typedef struct WKGeolocationProviderV0 {
46     WKGeolocationProviderBase                                           base;
47
48     // Version 0.
49     WKGeolocationProviderStartUpdatingCallback                          startUpdating;
50     WKGeolocationProviderStopUpdatingCallback                           stopUpdating;
51 } WKGeolocationProviderV0;
52
53 typedef struct WKGeolocationProviderV1 {
54     WKGeolocationProviderBase                                           base;
55
56     // Version 0.
57     WKGeolocationProviderStartUpdatingCallback                          startUpdating;
58     WKGeolocationProviderStopUpdatingCallback                           stopUpdating;
59
60     // Version 1.
61     WKGeolocationProviderSetEnableHighAccuracyCallback                  setEnableHighAccuracy;
62 } WKGeolocationProviderV1;
63
64
65 WK_EXPORT WKTypeID WKGeolocationManagerGetTypeID(void);
66
67 WK_EXPORT void WKGeolocationManagerSetProvider(WKGeolocationManagerRef geolocationManager, const WKGeolocationProviderBase* provider);
68
69 WK_EXPORT void WKGeolocationManagerProviderDidChangePosition(WKGeolocationManagerRef geolocationManager, WKGeolocationPositionRef position);
70 WK_EXPORT void WKGeolocationManagerProviderDidFailToDeterminePosition(WKGeolocationManagerRef geolocationManager);
71
72 WK_EXPORT void WKGeolocationManagerProviderDidFailToDeterminePositionWithErrorMessage(WKGeolocationManagerRef geolocationManager, WKStringRef errorMessage);
73
74 #ifdef __cplusplus
75 }
76 #endif
77
78 #endif /* WKGeolocationManager_h */