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/*
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
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* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_EDITING_COMMANDS_APPLY_BLOCK_ELEMENT_COMMAND_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_EDITING_COMMANDS_APPLY_BLOCK_ELEMENT_COMMAND_H_
#include "third_party/blink/renderer/core/dom/qualified_name.h"
#include "third_party/blink/renderer/core/editing/commands/composite_edit_command.h"
namespace blink {
class CORE_EXPORT ApplyBlockElementCommand : public CompositeEditCommand {
protected:
ApplyBlockElementCommand(Document&,
const QualifiedName& tag_name,
const AtomicString& inline_style);
ApplyBlockElementCommand(Document&, const QualifiedName& tag_name);
virtual void FormatSelection(const VisiblePosition& start_of_selection,
const VisiblePosition& end_of_selection,
EditingState*);
HTMLElement* CreateBlockElement() const;
const QualifiedName& TagName() const { return tag_name_; }
private:
void DoApply(EditingState*) final;
virtual void FormatRange(const Position& start,
const Position& end,
const Position& end_of_selection,
HTMLElement*&,
EditingState*) = 0;
void RangeForParagraphSplittingTextNodesIfNeeded(
const VisiblePosition& end_of_current_paragraph,
Position& end_of_last_paragraph,
Position& start,
Position& end);
VisiblePosition EndOfNextParagrahSplittingTextNodesIfNeeded(
VisiblePosition& end_of_current_paragraph,
Position& end_of_last_paragraph,
Position& start,
Position& end);
QualifiedName tag_name_;
AtomicString inline_style_;
};
} // namespace blink
#endif