1/*
2 * Copyright (C) 2006, 2008 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 COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef FormatBlockCommand_h
27#define FormatBlockCommand_h
28
29#include "core/dom/QualifiedName.h"
30#include "core/editing/ApplyBlockElementCommand.h"
31#include "core/editing/EditAction.h"
32
33namespace blink {
34
35class Document;
36class Element;
37class Position;
38class Range;
39class VisiblePosition;
40
41class FormatBlockCommand FINAL : public ApplyBlockElementCommand {
42public:
43    static PassRefPtrWillBeRawPtr<FormatBlockCommand> create(Document& document, const QualifiedName& tagName)
44    {
45        return adoptRefWillBeNoop(new FormatBlockCommand(document, tagName));
46    }
47
48    virtual bool preservesTypingStyle() const OVERRIDE { return true; }
49
50    static Element* elementForFormatBlockCommand(Range*);
51    bool didApply() const { return m_didApply; }
52
53private:
54    FormatBlockCommand(Document&, const QualifiedName& tagName);
55
56    virtual void formatSelection(const VisiblePosition& startOfSelection, const VisiblePosition& endOfSelection) OVERRIDE;
57    virtual void formatRange(const Position& start, const Position& end, const Position& endOfSelection, RefPtrWillBeRawPtr<HTMLElement>&) OVERRIDE;
58    virtual EditAction editingAction() const OVERRIDE { return EditActionFormatBlock; }
59
60    bool m_didApply;
61};
62
63} // namespace blink
64
65#endif // FormatBlockCommand_h
66