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#include "config.h"
27#include "WebEditCommandProxy.h"
28
29#include "UndoOrRedo.h"
30#include "WebPageMessages.h"
31#include "WebPageProxy.h"
32#include "WebProcessProxy.h"
33#include <WebCore/LocalizedStrings.h>
34#include <wtf/text/WTFString.h>
35
36namespace WebKit {
37using namespace WebCore;
38
39WebEditCommandProxy::WebEditCommandProxy(WebUndoStepID commandID, const String& label, WebPageProxy& page)
40 : m_commandID(commandID)
41 , m_label(label)
42 , m_page(makeWeakPtr(page))
43{
44 m_page->addEditCommand(*this);
45}
46
47WebEditCommandProxy::~WebEditCommandProxy()
48{
49 if (m_page)
50 m_page->removeEditCommand(*this);
51}
52
53void WebEditCommandProxy::unapply()
54{
55 if (!m_page || !m_page->hasRunningProcess())
56 return;
57
58 m_page->process().send(Messages::WebPage::UnapplyEditCommand(m_commandID), m_page->pageID(), IPC::SendOption::DispatchMessageEvenWhenWaitingForSyncReply);
59 m_page->registerEditCommand(*this, UndoOrRedo::Redo);
60}
61
62void WebEditCommandProxy::reapply()
63{
64 if (!m_page || !m_page->hasRunningProcess())
65 return;
66
67 m_page->process().send(Messages::WebPage::ReapplyEditCommand(m_commandID), m_page->pageID(), IPC::SendOption::DispatchMessageEvenWhenWaitingForSyncReply);
68 m_page->registerEditCommand(*this, UndoOrRedo::Undo);
69}
70
71} // namespace WebKit
72