Functions with no parameters in WebKit/Shared/API/c and WebKit/UIProcess/API/C are
[WebKit-https.git] / Source / WebKit / UIProcess / API / C / WKBackForwardListRef.h
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''
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 WKBackForwardListRef_h
27 #define WKBackForwardListRef_h
28
29 #include <WebKit/WKBase.h>
30
31 #ifdef __cplusplus
32 extern "C" {
33 #endif
34
35 WK_EXPORT WKTypeID WKBackForwardListGetTypeID(void);
36
37 WK_EXPORT WKBackForwardListItemRef WKBackForwardListGetCurrentItem(WKBackForwardListRef list);
38 WK_EXPORT WKBackForwardListItemRef WKBackForwardListGetBackItem(WKBackForwardListRef list);
39 WK_EXPORT WKBackForwardListItemRef WKBackForwardListGetForwardItem(WKBackForwardListRef list);
40 WK_EXPORT WKBackForwardListItemRef WKBackForwardListGetItemAtIndex(WKBackForwardListRef list, int index);
41
42 WK_EXPORT void WKBackForwardListClear(WKBackForwardListRef list);
43
44 WK_EXPORT unsigned WKBackForwardListGetBackListCount(WKBackForwardListRef list);
45 WK_EXPORT unsigned WKBackForwardListGetForwardListCount(WKBackForwardListRef list);
46
47 WK_EXPORT WKArrayRef WKBackForwardListCopyBackListWithLimit(WKBackForwardListRef list, unsigned limit);
48 WK_EXPORT WKArrayRef WKBackForwardListCopyForwardListWithLimit(WKBackForwardListRef list, unsigned limit);
49
50 #ifdef __cplusplus
51 }
52 #endif
53
54 #endif // WKBackForwardListRef_h