InsertParagraphSeparatorCommand.h   [plain text]


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#ifndef InsertParagraphSeparatorCommand_h
#define InsertParagraphSeparatorCommand_h

#include "CompositeEditCommand.h"

namespace WebCore {

class EditingStyle;

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

private:
    InsertParagraphSeparatorCommand(Document*, bool useDefaultParagraphElement, bool pasteBlockqutoeIntoUnquotedArea);

    virtual void doApply();

    void calculateStyleBeforeInsertion(const Position&);
    void applyStyleAfterInsertion(Node* originalEnclosingBlock);
    void getAncestorsInsideBlock(const Node* insertionNode, Element* outerBlock, Vector<Element*>& ancestors);
    PassRefPtr<Element> cloneHierarchyUnderNewBlock(const Vector<Element*>& ancestors, PassRefPtr<Element> blockToInsert);

    bool shouldUseDefaultParagraphElement(Node*) const;

    virtual bool preservesTypingStyle() const;

    RefPtr<EditingStyle> m_style;

    bool m_mustUseDefaultParagraphElement;
    bool m_pasteBlockqutoeIntoUnquotedArea;
};

}

#endif