/* | |
* 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 | |
* 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 | |
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
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*/ | |
#ifndef ReplaceSelectionCommand_h | |
#define ReplaceSelectionCommand_h | |
#include "CompositeEditCommand.h" | |
namespace WebCore { | |
class DocumentFragment; | |
class ReplacementFragment; | |
class ReplaceSelectionCommand : public CompositeEditCommand { | |
public: | |
static PassRefPtr<ReplaceSelectionCommand> create(Document* document, PassRefPtr<DocumentFragment> fragment, | |
bool selectReplacement = true, bool smartReplace = false, bool matchStyle = false, bool preventNesting = true, bool movingParagraph = false, | |
EditAction action = EditActionPaste) | |
{ | |
return adoptRef(new ReplaceSelectionCommand(document, fragment, selectReplacement, smartReplace, matchStyle, preventNesting, movingParagraph, action)); | |
} | |
private: | |
ReplaceSelectionCommand(Document*, PassRefPtr<DocumentFragment>, | |
bool selectReplacement, bool smartReplace, bool matchStyle, bool preventNesting, bool movingParagraph, EditAction); | |
virtual void doApply(); | |
virtual EditAction editingAction() const; | |
void completeHTMLReplacement(const Position& lastPositionToSelect); | |
void insertNodeAfterAndUpdateNodesInserted(PassRefPtr<Node> insertChild, Node* refChild); | |
void insertNodeAtAndUpdateNodesInserted(PassRefPtr<Node>, const Position&); | |
void insertNodeBeforeAndUpdateNodesInserted(PassRefPtr<Node> insertChild, Node* refChild); | |
Node* insertAsListItems(PassRefPtr<Node>, Node* insertionNode, const Position&); | |
void updateNodesInserted(Node*); | |
bool shouldRemoveEndBR(Node*, const VisiblePosition&); | |
bool shouldMergeStart(bool, bool, bool); | |
bool shouldMergeEnd(bool selectEndWasEndOfParagraph); | |
bool shouldMerge(const VisiblePosition&, const VisiblePosition&); | |
void mergeEndIfNeeded(); | |
void removeUnrenderedTextNodesAtEnds(); | |
void negateStyleRulesThatAffectAppearance(); | |
void handleStyleSpans(); | |
void copyStyleToChildren(Node* parentNode, const CSSMutableStyleDeclaration* parentStyle); | |
void handlePasteAsQuotationNode(); | |
virtual void removeNodePreservingChildren(Node*); | |
virtual void removeNodeAndPruneAncestors(Node*); | |
VisiblePosition positionAtStartOfInsertedContent(); | |
VisiblePosition positionAtEndOfInsertedContent(); | |
bool performTrivialReplace(const ReplacementFragment&); | |
RefPtr<Node> m_firstNodeInserted; | |
RefPtr<Node> m_lastLeafInserted; | |
RefPtr<CSSMutableStyleDeclaration> m_insertionStyle; | |
bool m_selectReplacement; | |
bool m_smartReplace; | |
bool m_matchStyle; | |
RefPtr<DocumentFragment> m_documentFragment; | |
bool m_preventNesting; | |
bool m_movingParagraph; | |
EditAction m_editAction; | |
bool m_shouldMergeEnd; | |
}; | |
} // namespace WebCore | |
#endif // ReplaceSelectionCommand_h |