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

Source/core/editing/ApplyStyleCommand.h

Index: Source/core/editing/ApplyStyleCommand.h
diff --git a/Source/core/editing/ApplyStyleCommand.h b/Source/core/editing/ApplyStyleCommand.h
deleted file mode 100644
index e3b4fe5bb7b84253bd936cfb74d13d3aea123767..0000000000000000000000000000000000000000
--- a/Source/core/editing/ApplyStyleCommand.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Copyright (C) 2005, 2006, 2008, 2009 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 ApplyStyleCommand_h
-#define ApplyStyleCommand_h
-
-#include "core/editing/CompositeEditCommand.h"
-#include "core/editing/WritingDirection.h"
-#include "core/html/HTMLElement.h"
-
-namespace blink {
-
-class EditingStyle;
-class HTMLSpanElement;
-class StyleChange;
-
-enum ShouldIncludeTypingStyle {
-    IncludeTypingStyle,
-    IgnoreTypingStyle
-};
-
-class ApplyStyleCommand final : public CompositeEditCommand {
-public:
-    enum EPropertyLevel { PropertyDefault, ForceBlockProperties };
-    enum InlineStyleRemovalMode { RemoveIfNeeded, RemoveAlways, RemoveNone };
-    enum EAddStyledElement { AddStyledElement, DoNotAddStyledElement };
-    typedef bool (*IsInlineElementToRemoveFunction)(const Element*);
-
-    static PassRefPtrWillBeRawPtr<ApplyStyleCommand> create(Document& document, const EditingStyle* style, EditAction action = EditActionChangeAttributes, EPropertyLevel level = PropertyDefault)
-    {
-        return adoptRefWillBeNoop(new ApplyStyleCommand(document, style, action, level));
-    }
-    static PassRefPtrWillBeRawPtr<ApplyStyleCommand> create(Document& document, const EditingStyle* style, const Position& start, const Position& end, EditAction action = EditActionChangeAttributes, EPropertyLevel level = PropertyDefault)
-    {
-        return adoptRefWillBeNoop(new ApplyStyleCommand(document, style, start, end, action, level));
-    }
-    static PassRefPtrWillBeRawPtr<ApplyStyleCommand> create(PassRefPtrWillBeRawPtr<Element> element, bool removeOnly = false, EditAction action = EditActionChangeAttributes)
-    {
-        return adoptRefWillBeNoop(new ApplyStyleCommand(element, removeOnly, action));
-    }
-    static PassRefPtrWillBeRawPtr<ApplyStyleCommand> create(Document& document, const EditingStyle* style, IsInlineElementToRemoveFunction isInlineElementToRemoveFunction, EditAction action = EditActionChangeAttributes)
-    {
-        return adoptRefWillBeNoop(new ApplyStyleCommand(document, style, isInlineElementToRemoveFunction, action));
-    }
-
-    DECLARE_VIRTUAL_TRACE();
-
-private:
-    ApplyStyleCommand(Document&, const EditingStyle*, EditAction, EPropertyLevel);
-    ApplyStyleCommand(Document&, const EditingStyle*, const Position& start, const Position& end, EditAction, EPropertyLevel);
-    ApplyStyleCommand(PassRefPtrWillBeRawPtr<Element>, bool removeOnly, EditAction);
-    ApplyStyleCommand(Document&, const EditingStyle*, bool (*isInlineElementToRemove)(const Element*), EditAction);
-
-    void doApply() override;
-    EditAction editingAction() const override;
-
-    // style-removal helpers
-    bool isStyledInlineElementToRemove(Element*) const;
-    bool shouldApplyInlineStyleToRun(EditingStyle*, Node* runStart, Node* pastEndNode);
-    void removeConflictingInlineStyleFromRun(EditingStyle*, RefPtrWillBeMember<Node>& runStart, RefPtrWillBeMember<Node>& runEnd, PassRefPtrWillBeRawPtr<Node> pastEndNode);
-    bool removeInlineStyleFromElement(EditingStyle*, PassRefPtrWillBeRawPtr<HTMLElement>, InlineStyleRemovalMode = RemoveIfNeeded, EditingStyle* extractedStyle = nullptr);
-    inline bool shouldRemoveInlineStyleFromElement(EditingStyle* style, HTMLElement* element) {return removeInlineStyleFromElement(style, element, RemoveNone);}
-    void replaceWithSpanOrRemoveIfWithoutAttributes(HTMLElement*);
-    bool removeImplicitlyStyledElement(EditingStyle*, HTMLElement*, InlineStyleRemovalMode, EditingStyle* extractedStyle);
-    bool removeCSSStyle(EditingStyle*, HTMLElement*, InlineStyleRemovalMode = RemoveIfNeeded, EditingStyle* extractedStyle = nullptr);
-    HTMLElement* highestAncestorWithConflictingInlineStyle(EditingStyle*, Node*);
-    void applyInlineStyleToPushDown(Node*, EditingStyle*);
-    void pushDownInlineStyleAroundNode(EditingStyle*, Node*);
-    void removeInlineStyle(EditingStyle* , const Position& start, const Position& end);
-    bool elementFullySelected(HTMLElement&, const Position& start, const Position& end) const;
-
-    // style-application helpers
-    void applyBlockStyle(EditingStyle*);
-    void applyRelativeFontStyleChange(EditingStyle*);
-    void applyInlineStyle(EditingStyle*);
-    void fixRangeAndApplyInlineStyle(EditingStyle*, const Position& start, const Position& end);
-    void applyInlineStyleToNodeRange(EditingStyle*, PassRefPtrWillBeRawPtr<Node> startNode, PassRefPtrWillBeRawPtr<Node> pastEndNode);
-    void addBlockStyle(const StyleChange&, HTMLElement*);
-    void addInlineStyleIfNeeded(EditingStyle*, PassRefPtrWillBeRawPtr<Node> start, PassRefPtrWillBeRawPtr<Node> end, EAddStyledElement = AddStyledElement);
-    Position positionToComputeInlineStyleChange(PassRefPtrWillBeRawPtr<Node>, RefPtrWillBeMember<HTMLSpanElement>& dummyElement);
-    void applyInlineStyleChange(PassRefPtrWillBeRawPtr<Node> startNode, PassRefPtrWillBeRawPtr<Node> endNode, StyleChange&, EAddStyledElement);
-    void splitTextAtStart(const Position& start, const Position& end);
-    void splitTextAtEnd(const Position& start, const Position& end);
-    void splitTextElementAtStart(const Position& start, const Position& end);
-    void splitTextElementAtEnd(const Position& start, const Position& end);
-    bool shouldSplitTextElement(Element*, EditingStyle*);
-    bool isValidCaretPositionInTextNode(const Position&);
-    bool mergeStartWithPreviousIfIdentical(const Position& start, const Position& end);
-    bool mergeEndWithNextIfIdentical(const Position& start, const Position& end);
-    void cleanupUnstyledAppleStyleSpans(ContainerNode* dummySpanAncestor);
-
-    void surroundNodeRangeWithElement(PassRefPtrWillBeRawPtr<Node> start, PassRefPtrWillBeRawPtr<Node> end, PassRefPtrWillBeRawPtr<Element>);
-    float computedFontSize(Node*);
-    void joinChildTextNodes(ContainerNode*, const Position& start, const Position& end);
-
-    HTMLElement* splitAncestorsWithUnicodeBidi(Node*, bool before, WritingDirection allowedDirection);
-    void removeEmbeddingUpToEnclosingBlock(Node*, HTMLElement* unsplitAncestor);
-
-    void updateStartEnd(const Position& newStart, const Position& newEnd);
-    Position startPosition();
-    Position endPosition();
-
-    RefPtrWillBeMember<EditingStyle> m_style;
-    EditAction m_editingAction;
-    EPropertyLevel m_propertyLevel;
-    Position m_start;
-    Position m_end;
-    bool m_useEndingSelection;
-    RefPtrWillBeMember<Element> m_styledInlineElement;
-    bool m_removeOnly;
-    IsInlineElementToRemoveFunction m_isInlineElementToRemoveFunction;
-};
-
-enum ShouldStyleAttributeBeEmpty { AllowNonEmptyStyleAttribute, StyleAttributeShouldBeEmpty };
-bool isEmptyFontTag(const Element*, ShouldStyleAttributeBeEmpty = StyleAttributeShouldBeEmpty);
-bool isLegacyAppleHTMLSpanElement(const Node*);
-bool isStyleSpanOrSpanWithOnlyStyleAttribute(const Element*);
-PassRefPtrWillBeRawPtr<HTMLSpanElement> createStyleSpanElement(Document&);
-
-} // namespace blink
-
-#endif