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/*
* Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights
* reserved.
* Copyright (C) 2008, 2009, 2010, 2011 Google Inc. All rights reserved.
* Copyright (C) 2011 Igalia S.L.
* Copyright (C) 2011 Motorola Mobility. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_EDITING_SERIALIZERS_STYLED_MARKUP_ACCUMULATOR_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_EDITING_SERIALIZERS_STYLED_MARKUP_ACCUMULATOR_H_
#include "base/macros.h"
#include "third_party/blink/renderer/core/editing/editing_style.h"
#include "third_party/blink/renderer/core/editing/serializers/create_markup_options.h"
#include "third_party/blink/renderer/core/editing/serializers/markup_formatter.h"
#include "third_party/blink/renderer/core/editing/serializers/text_offset.h"
#include "third_party/blink/renderer/platform/wtf/forward.h"
namespace blink {
class Document;
class CSSPropertyValueSet;
class Text;
class StyledMarkupAccumulator final {
STACK_ALLOCATED();
public:
StyledMarkupAccumulator(const TextOffset& start,
const TextOffset& end,
Document*,
const CreateMarkupOptions& options);
void AppendEndTag(const Element&);
void AppendInterchangeNewline();
void AppendText(Text&);
void AppendTextWithInlineStyle(Text&, EditingStyle*);
void WrapWithStyleNode(CSSPropertyValueSet*);
String TakeResults();
void PushMarkup(const String&);
void AppendElement(const Element&);
void AppendElement(StringBuilder&, const Element&);
void AppendElementWithInlineStyle(const Element&, EditingStyle*);
void AppendElementWithInlineStyle(StringBuilder&,
const Element&,
EditingStyle*);
// Serialize a Node, without its children and its end tag.
void AppendStartMarkup(Node&);
bool ShouldAnnotate() const;
bool ShouldConvertBlocksToInlines() const {
return options_.ShouldConvertBlocksToInlines();
}
bool IsForMarkupSanitization() const {
return options_.IsForMarkupSanitization();
}
private:
String RenderedText(Text&);
String StringValueForRange(const Text&);
void AppendEndMarkup(StringBuilder&, const Element&);
void AppendAttribute(StringBuilder& result,
const Element& element,
const Attribute& attribute);
MarkupFormatter formatter_;
const TextOffset start_;
const TextOffset end_;
const Member<Document> document_;
const CreateMarkupOptions options_;
StringBuilder result_;
Vector<String> reversed_preceding_markup_;
DISALLOW_COPY_AND_ASSIGN(StyledMarkupAccumulator);
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_EDITING_SERIALIZERS_STYLED_MARKUP_ACCUMULATOR_H_
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