WebCore/editing/InsertParagraphSeparatorCommand.h

/*
 * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
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 *    documentation and/or other materials provided with the distribution.
 *
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
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#ifndef InsertParagraphSeparatorCommand_h
#define InsertParagraphSeparatorCommand_h

#include "CompositeEditCommand.h"

namespace WebCore {

class InsertParagraphSeparatorCommand : public CompositeEditCommand {
public:
    static PassRefPtr<InsertParagraphSeparatorCommand> create(Document* document, bool useDefaultParagraphElement = false)
    {
        return adoptRef(new InsertParagraphSeparatorCommand(document, useDefaultParagraphElement));
    }

private:
    InsertParagraphSeparatorCommand(Document*, bool useDefaultParagraphElement);

    virtual void doApply();

    void calculateStyleBeforeInsertion(const Position&);
    void applyStyleAfterInsertion(Node* originalEnclosingBlock);
    
    bool shouldUseDefaultParagraphElement(Node*) const;

    virtual bool preservesTypingStyle() const;

    RefPtr<CSSMutableStyleDeclaration> m_style;
    
    bool m_mustUseDefaultParagraphElement;
};

}

#endif