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#pragma once
27
28#include "APIObject.h"
29#include "WebUndoStepID.h"
30#include <WebCore/EditAction.h>
31#include <wtf/Forward.h>
32#include <wtf/RefCounted.h>
33#include <wtf/RefPtr.h>
34#include <wtf/WeakPtr.h>
35#include <wtf/text/WTFString.h>
36
37namespace WebKit {
38
39class WebPageProxy;
40
41class WebEditCommandProxy : public API::ObjectImpl<API::Object::Type::EditCommandProxy> {
42public:
43 static Ref<WebEditCommandProxy> create(WebUndoStepID commandID, const String& label, WebPageProxy& page)
44 {
45 return adoptRef(*new WebEditCommandProxy(commandID, label, page));
46 }
47 ~WebEditCommandProxy();
48
49 WebUndoStepID commandID() const { return m_commandID; }
50 String label() const { return m_label; }
51
52 void invalidate() { m_page.clear(); }
53
54 void unapply();
55 void reapply();
56
57private:
58 WebEditCommandProxy(WebUndoStepID commandID, const String& label, WebPageProxy&);
59
60 WebUndoStepID m_commandID;
61 String m_label;
62 WeakPtr<WebPageProxy> m_page;
63};
64
65} // namespace WebKit
66