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 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 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#pragma once
27
28#include "ApplyBlockElementCommand.h"
29#include "EditAction.h"
30#include "QualifiedName.h"
31
32namespace WebCore {
33
34class Document;
35class Element;
36class Position;
37class Range;
38class VisiblePosition;
39
40class FormatBlockCommand : public ApplyBlockElementCommand {
41public:
42 static Ref<FormatBlockCommand> create(Document& document, const QualifiedName& tagName)
43 {
44 return adoptRef(*new FormatBlockCommand(document, tagName));
45 }
46
47 bool preservesTypingStyle() const override { return true; }
48
49 static Element* elementForFormatBlockCommand(Range*);
50 bool didApply() const { return m_didApply; }
51
52private:
53 FormatBlockCommand(Document&, const QualifiedName& tagName);
54
55 void formatSelection(const VisiblePosition& startOfSelection, const VisiblePosition& endOfSelection) override;
56 void formatRange(const Position& start, const Position& end, const Position& endOfSelection, RefPtr<Element>&) override;
57 EditAction editingAction() const override { return EditAction::FormatBlock; }
58
59 bool m_didApply;
60};
61
62} // namespace WebCore
63