1/*
2 * Copyright (C) 2010 Juha Savolainen (juha.savolainen@weego.fi)
3 * Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies)
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
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 INC. 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 INC. 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 ON
21 * 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 THIS
23 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24*/
25
26#ifndef qwebnavigationhistory_p_p_h
27#define qwebnavigationhistory_p_p_h
28
29#include "qwebkitglobal.h"
30
31#include <QObject>
32#include <WebKit2/WKBase.h>
33#include <WebKit2/WKRetainPtr.h>
34#include <wtf/OwnPtr.h>
35#include <wtf/PassRefPtr.h>
36
37namespace WebKit {
38class WebBackForwardList;
39}
40
41class QWebNavigationHistory;
42class QWebNavigationListModel;
43
44class QWebNavigationListModelPrivate {
45public:
46    QWebNavigationListModelPrivate(WKBackForwardListRef);
47
48    static QWebNavigationListModel* createWebNavigationModel(WKBackForwardListRef);
49
50    unsigned (*count)(WKBackForwardListRef);
51    WKRetainPtr<WKBackForwardListRef> m_backForwardList;
52    int indexSign;
53};
54
55class QWebNavigationHistoryPrivate {
56public:
57    static QWebNavigationHistory* createHistory(WKPageRef);
58
59    QWebNavigationHistoryPrivate(WKPageRef);
60    void reset();
61    void goBackTo(int index);
62    void goForwardTo(int index);
63
64    WKRetainPtr<WKPageRef> m_page;
65    WKRetainPtr<WKBackForwardListRef> m_backForwardList;
66    OwnPtr<QWebNavigationListModel> m_backNavigationModel;
67    OwnPtr<QWebNavigationListModel> m_forwardNavigationModel;
68};
69
70#endif /* qwebnavigationhistory_p_p_h */
71