Move execCommand related files in core/editing/ related files into core/editing/commands/

Source/core/editing/CompositeEditCommand.h

Index: Source/core/editing/CompositeEditCommand.h
diff --git a/Source/core/editing/CompositeEditCommand.h b/Source/core/editing/CompositeEditCommand.h
deleted file mode 100644
index f692062531e25ef3e72cd885f1b76433665c1d98..0000000000000000000000000000000000000000
--- a/Source/core/editing/CompositeEditCommand.h
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * 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
- * 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 CompositeEditCommand_h
-#define CompositeEditCommand_h
-
-#include "core/CSSPropertyNames.h"
-#include "core/editing/EditCommand.h"
-#include "core/editing/UndoStep.h"
-#include "wtf/Vector.h"
-
-namespace blink {
-
-class EditingStyle;
-class Element;
-class HTMLBRElement;
-class HTMLElement;
-class HTMLSpanElement;
-class Text;
-
-class EditCommandComposition final : public UndoStep {
-public:
-    static PassRefPtrWillBeRawPtr<EditCommandComposition> create(Document*, const VisibleSelection&, const VisibleSelection&, EditAction);
-
-    bool belongsTo(const LocalFrame&) const override;
-    void unapply() override;
-    void reapply() override;
-    EditAction editingAction() const override { return m_editAction; }
-    void append(SimpleEditCommand*);
-
-    const VisibleSelection& startingSelection() const { return m_startingSelection; }
-    const VisibleSelection& endingSelection() const { return m_endingSelection; }
-    void setStartingSelection(const VisibleSelection&);
-    void setEndingSelection(const VisibleSelection&);
-    Element* startingRootEditableElement() const { return m_startingRootEditableElement.get(); }
-    Element* endingRootEditableElement() const { return m_endingRootEditableElement.get(); }
-
-    DECLARE_VIRTUAL_TRACE();
-
-private:
-    EditCommandComposition(Document*, const VisibleSelection& startingSelection, const VisibleSelection& endingSelection, EditAction);
-
-    RefPtrWillBeMember<Document> m_document;
-    VisibleSelection m_startingSelection;
-    VisibleSelection m_endingSelection;
-    WillBeHeapVector<RefPtrWillBeMember<SimpleEditCommand>> m_commands;
-    RefPtrWillBeMember<Element> m_startingRootEditableElement;
-    RefPtrWillBeMember<Element> m_endingRootEditableElement;
-    EditAction m_editAction;
-};
-
-class CompositeEditCommand : public EditCommand {
-public:
-    ~CompositeEditCommand() override;
-
-    void apply();
-    bool isFirstCommand(EditCommand* command) { return !m_commands.isEmpty() && m_commands.first() == command; }
-    EditCommandComposition* composition() { return m_composition.get(); }
-    EditCommandComposition* ensureComposition();
-
-    virtual bool isTypingCommand() const;
-    virtual bool preservesTypingStyle() const;
-    virtual void setShouldRetainAutocorrectionIndicator(bool);
-    virtual bool shouldStopCaretBlinking() const { return false; }
-
-    DECLARE_VIRTUAL_TRACE();
-
-protected:
-    explicit CompositeEditCommand(Document&);
-
-    //
-    // sugary-sweet convenience functions to help create and apply edit commands in composite commands
-    //
-    void appendNode(PassRefPtrWillBeRawPtr<Node>, PassRefPtrWillBeRawPtr<ContainerNode> parent);
-    void applyCommandToComposite(PassRefPtrWillBeRawPtr<EditCommand>);
-    void applyCommandToComposite(PassRefPtrWillBeRawPtr<CompositeEditCommand>, const VisibleSelection&);
-    void applyStyle(const EditingStyle*, EditAction = EditActionChangeAttributes);
-    void applyStyle(const EditingStyle*, const Position& start, const Position& end, EditAction = EditActionChangeAttributes);
-    void applyStyledElement(PassRefPtrWillBeRawPtr<Element>);
-    void removeStyledElement(PassRefPtrWillBeRawPtr<Element>);
-    void deleteSelection(bool smartDelete = false, bool mergeBlocksAfterDelete = true, bool expandForSpecialElements = true, bool sanitizeMarkup = true);
-    void deleteSelection(const VisibleSelection&, bool smartDelete = false, bool mergeBlocksAfterDelete = true, bool expandForSpecialElements = true, bool sanitizeMarkup = true);
-    virtual void deleteTextFromNode(PassRefPtrWillBeRawPtr<Text>, unsigned offset, unsigned count);
-    bool isRemovableBlock(const Node*);
-    void insertNodeAfter(PassRefPtrWillBeRawPtr<Node>, PassRefPtrWillBeRawPtr<Node> refChild);
-    void insertNodeAt(PassRefPtrWillBeRawPtr<Node>, const Position&);
-    void insertNodeAtTabSpanPosition(PassRefPtrWillBeRawPtr<Node>, const Position&);
-    void insertNodeBefore(PassRefPtrWillBeRawPtr<Node>, PassRefPtrWillBeRawPtr<Node> refChild, ShouldAssumeContentIsAlwaysEditable = DoNotAssumeContentIsAlwaysEditable);
-    void insertParagraphSeparator(bool useDefaultParagraphElement = false, bool pasteBlockqutoeIntoUnquotedArea = false);
-    void insertTextIntoNode(PassRefPtrWillBeRawPtr<Text>, unsigned offset, const String& text);
-    void mergeIdenticalElements(PassRefPtrWillBeRawPtr<Element>, PassRefPtrWillBeRawPtr<Element>);
-    void rebalanceWhitespace();
-    void rebalanceWhitespaceAt(const Position&);
-    void rebalanceWhitespaceOnTextSubstring(PassRefPtrWillBeRawPtr<Text>, int startOffset, int endOffset);
-    void prepareWhitespaceAtPositionForSplit(Position&);
-    void replaceCollapsibleWhitespaceWithNonBreakingSpaceIfNeeded(const VisiblePosition&);
-    bool canRebalance(const Position&) const;
-    bool shouldRebalanceLeadingWhitespaceFor(const String&) const;
-    void removeCSSProperty(PassRefPtrWillBeRawPtr<Element>, CSSPropertyID);
-    void removeElementAttribute(PassRefPtrWillBeRawPtr<Element>, const QualifiedName& attribute);
-    void removeChildrenInRange(PassRefPtrWillBeRawPtr<Node>, unsigned from, unsigned to);
-    virtual void removeNode(PassRefPtrWillBeRawPtr<Node>, ShouldAssumeContentIsAlwaysEditable = DoNotAssumeContentIsAlwaysEditable);
-    HTMLSpanElement* replaceElementWithSpanPreservingChildrenAndAttributes(PassRefPtrWillBeRawPtr<HTMLElement>);
-    void removeNodePreservingChildren(PassRefPtrWillBeRawPtr<Node>, ShouldAssumeContentIsAlwaysEditable = DoNotAssumeContentIsAlwaysEditable);
-    void removeNodeAndPruneAncestors(PassRefPtrWillBeRawPtr<Node>, Node* excludeNode = nullptr);
-    void moveRemainingSiblingsToNewParent(Node*, Node* pastLastNodeToMove, PassRefPtrWillBeRawPtr<Element> prpNewParent);
-    void updatePositionForNodeRemovalPreservingChildren(Position&, Node&);
-    void prune(PassRefPtrWillBeRawPtr<Node>, Node* excludeNode = nullptr);
-    void replaceTextInNode(PassRefPtrWillBeRawPtr<Text>, unsigned offset, unsigned count, const String& replacementText);
-    Position replaceSelectedTextInNode(const String&);
-    void replaceTextInNodePreservingMarkers(PassRefPtrWillBeRawPtr<Text>, unsigned offset, unsigned count, const String& replacementText);
-    Position positionOutsideTabSpan(const Position&);
-    void setNodeAttribute(PassRefPtrWillBeRawPtr<Element>, const QualifiedName& attribute, const AtomicString& value);
-    void splitElement(PassRefPtrWillBeRawPtr<Element>, PassRefPtrWillBeRawPtr<Node> atChild);
-    void splitTextNode(PassRefPtrWillBeRawPtr<Text>, unsigned offset);
-    void splitTextNodeContainingElement(PassRefPtrWillBeRawPtr<Text>, unsigned offset);
-    void wrapContentsInDummySpan(PassRefPtrWillBeRawPtr<Element>);
-
-    void deleteInsignificantText(PassRefPtrWillBeRawPtr<Text>, unsigned start, unsigned end);
-    void deleteInsignificantText(const Position& start, const Position& end);
-    void deleteInsignificantTextDownstream(const Position&);
-
-    PassRefPtrWillBeRawPtr<HTMLBRElement> appendBlockPlaceholder(PassRefPtrWillBeRawPtr<Element>);
-    PassRefPtrWillBeRawPtr<HTMLBRElement> insertBlockPlaceholder(const Position&);
-    PassRefPtrWillBeRawPtr<HTMLBRElement> addBlockPlaceholderIfNeeded(Element*);
-    void removePlaceholderAt(const Position&);
-
-    PassRefPtrWillBeRawPtr<HTMLElement> insertNewDefaultParagraphElementAt(const Position&);
-
-    PassRefPtrWillBeRawPtr<HTMLElement> moveParagraphContentsToNewBlockIfNecessary(const Position&);
-
-    void pushAnchorElementDown(Element*);
-
-    // FIXME: preserveSelection and preserveStyle should be enums
-    void moveParagraph(const VisiblePosition&, const VisiblePosition&, const VisiblePosition&, bool preserveSelection = false, bool preserveStyle = true, Node* constrainingAncestor = nullptr);
-    void moveParagraphs(const VisiblePosition&, const VisiblePosition&, const VisiblePosition&, bool preserveSelection = false, bool preserveStyle = true, Node* constrainingAncestor = nullptr);
-    void moveParagraphWithClones(const VisiblePosition& startOfParagraphToMove, const VisiblePosition& endOfParagraphToMove, HTMLElement* blockElement, Node* outerNode);
-    void cloneParagraphUnderNewElement(const Position& start, const Position& end, Node* outerNode, Element* blockElement);
-    void cleanupAfterDeletion(VisiblePosition destination = VisiblePosition());
-
-    bool breakOutOfEmptyListItem();
-    bool breakOutOfEmptyMailBlockquotedParagraph();
-
-    Position positionAvoidingSpecialElementBoundary(const Position&);
-
-    PassRefPtrWillBeRawPtr<Node> splitTreeToNode(Node*, Node*, bool splitAncestor = false);
-
-    WillBeHeapVector<RefPtrWillBeMember<EditCommand>> m_commands;
-
-private:
-    bool isCompositeEditCommand() const final { return true; }
-
-    RefPtrWillBeMember<EditCommandComposition> m_composition;
-};
-
-DEFINE_TYPE_CASTS(CompositeEditCommand, EditCommand, command, command->isCompositeEditCommand(), command.isCompositeEditCommand());
-
-} // namespace blink
-
-#endif // CompositeEditCommand_h