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 WebEditCommandProxy_h
27#define WebEditCommandProxy_h
28
29#include "APIObject.h"
30#include <WebCore/EditAction.h>
31#include <wtf/Forward.h>
32#include <wtf/PassRefPtr.h>
33#include <wtf/RefCounted.h>
34
35namespace WebKit {
36
37class WebPageProxy;
38
39class WebEditCommandProxy : public APIObject {
40public:
41    static PassRefPtr<WebEditCommandProxy> create(uint64_t commandID, WebCore::EditAction editAction, WebPageProxy* page)
42    {
43        return adoptRef(new WebEditCommandProxy(commandID, editAction, page));
44    }
45    ~WebEditCommandProxy();
46
47    uint64_t commandID() const { return m_commandID; }
48    WebCore::EditAction editAction() const { return m_editAction; }
49
50    void invalidate() { m_page = 0; }
51
52    void unapply();
53    void reapply();
54
55    static String nameForEditAction(WebCore::EditAction);
56
57private:
58    WebEditCommandProxy(uint64_t commandID, WebCore::EditAction, WebPageProxy*);
59
60    virtual Type type() const { return TypeEditCommandProxy; }
61
62    uint64_t m_commandID;
63    WebCore::EditAction m_editAction;
64    WebPageProxy* m_page;
65};
66
67} // namespace WebKit
68
69#endif // WebEditCommandProxy_h
70