[Editing] Store |CommandSource| in |CompositeEditCommand|

third_party/WebKit/Source/core/editing/Editor.h

 /*
  * Copyright (C) 2006, 2007, 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
@@ skipping 39 matching lines @@
 class EditorInternalCommand;
 class LocalFrame;
 class HitTestResult;
 class KillRing;
 class Pasteboard;
 class SpellChecker;
 class StylePropertySet;
 class TextEvent;
 class UndoStack;
 
+enum class CommandSource;
 enum class DeleteDirection;
 enum class DeleteMode { Simple, Smart };
 enum class InsertMode { Simple, Smart };
 enum class DragSourceType { HTMLSource, PlainTextSource };
 
-enum EditorCommandSource { CommandFromMenuOrKeyBinding, CommandFromDOM };
 enum EditorParagraphSeparator {
   EditorParagraphSeparatorIsDiv,
   EditorParagraphSeparatorIsP
 };
 
 class CORE_EXPORT Editor final : public GarbageCollectedFinalized<Editor> {
   WTF_MAKE_NONCOPYABLE(Editor);
 
  public:
   static Editor* create(LocalFrame&);
@@ skipping 11 matching lines @@
 
   bool canDHTMLCut();
   bool canDHTMLCopy();
 
   bool canCut() const;
   bool canCopy() const;
   bool canPaste() const;
   bool canDelete() const;
   bool canSmartCopyOrDelete() const;
 
-  void cut(EditorCommandSource);
+  void cut(CommandSource);
   void copy();
-  void paste(EditorCommandSource);
-  void pasteAsPlainText(EditorCommandSource);
-  void performDelete();
+  void paste(CommandSource);
+  void pasteAsPlainText(CommandSource);
+  void performDelete(CommandSource);
 
   static void countEvent(ExecutionContext*, const Event*);
   void copyImage(const HitTestResult&);
 
-  void transpose();
+  void transpose(CommandSource);
 
   void respondToChangedContents(const VisibleSelection& endingSelection);
 
   bool selectionStartHasStyle(CSSPropertyID, const String& value) const;
   TriState selectionHasStyle(CSSPropertyID, const String& value) const;
   String selectionStartCSSPropertyValue(CSSPropertyID);
 
-  void removeFormattingAndStyle();
+  void removeFormattingAndStyle(CommandSource);
 
   void registerCommandGroup(CompositeEditCommand* commandGroupWrapper);
   void clearLastEditCommand();
 
-  bool deleteWithDirection(DeleteDirection,
+  bool deleteWithDirection(CommandSource,
+                           DeleteDirection,
                            TextGranularity,
                            bool killRing,
                            bool isTypingAction);
   void deleteSelectionWithSmartDelete(
+      CommandSource,
       DeleteMode,
       InputEvent::InputType,
       const Position& referenceMovePosition = Position());
 
-  void applyStyle(StylePropertySet*, InputEvent::InputType);
-  void applyParagraphStyle(StylePropertySet*, InputEvent::InputType);
-  void applyStyleToSelection(StylePropertySet*, InputEvent::InputType);
-  void applyParagraphStyleToSelection(StylePropertySet*, InputEvent::InputType);
+  void applyStyle(CommandSource, StylePropertySet*, InputEvent::InputType);
+  void applyParagraphStyle(CommandSource,
+                           StylePropertySet*,
+                           InputEvent::InputType);
+  void applyStyleToSelection(CommandSource,
+                             StylePropertySet*,
+                             InputEvent::InputType);
+  void applyParagraphStyleToSelection(CommandSource,
+                                      StylePropertySet*,
+                                      InputEvent::InputType);
 
   void appliedEditing(CompositeEditCommand*);
   void unappliedEditing(EditCommandComposition*);
   void reappliedEditing(EditCommandComposition*);
 
   void setShouldStyleWithCSS(bool flag) { m_shouldStyleWithCSS = flag; }
   bool shouldStyleWithCSS() const { return m_shouldStyleWithCSS; }
 
   class CORE_EXPORT Command {
     STACK_ALLOCATED();
 
    public:
     Command();
-    Command(const EditorInternalCommand*, EditorCommandSource, LocalFrame*);
+    Command(const EditorInternalCommand*, CommandSource, LocalFrame*);
 
     bool execute(const String& parameter = String(),
                  Event* triggeringEvent = nullptr) const;
     bool execute(Event* triggeringEvent) const;
 
     bool isSupported() const;
     bool isEnabled(Event* triggeringEvent = nullptr) const;
 
     TriState state(Event* triggeringEvent = nullptr) const;
     String value(Event* triggeringEvent = nullptr) const;
 
     bool isTextInsertion() const;
 
     // Returns 0 if this Command is not supported.
     int idForHistogram() const;
 
    private:
     LocalFrame& frame() const {
       DCHECK(m_frame);
       return *m_frame;
     }
 
     // Returns target ranges for the command, currently only supports delete
     // related commands. Used by InputEvent.
     RangeVector* getTargetRanges() const;
 
     const EditorInternalCommand* m_command;
-    EditorCommandSource m_source;
+    CommandSource m_source;
     Member<LocalFrame> m_frame;
   };
-  Command createCommand(
-      const String&
-          commandName);  // Command source is CommandFromMenuOrKeyBinding.
-  Command createCommand(const String& commandName, EditorCommandSource);
+  // Command source is |CommandSource::MenuOrKeyBinding|.
+  Command createCommand(const String& commandName);
+  // Command source is |CommandSource::DOM|.
+  Command createCommandFromDOM(const String& commandName);
 
   // |Editor::executeCommand| is implementation of |WebFrame::executeCommand|
   // rather than |Document::execCommand|.
   bool executeCommand(const String&);
   bool executeCommand(const String& commandName, const String& value);
 
   bool insertText(const String&, KeyboardEvent* triggeringEvent);
-  bool insertTextWithoutSendingTextEvent(const String&,
+  bool insertTextWithoutSendingTextEvent(CommandSource,
+                                         const String&,
                                          bool selectInsertedText,
                                          TextEvent* triggeringEvent);
   bool insertLineBreak();
   bool insertParagraphSeparator();
 
   bool isOverwriteModeEnabled() const { return m_overwriteModeEnabled; }
   void toggleOverwriteModeEnabled();
 
   bool canUndo();
-  void undo();
+  void undo(CommandSource);
   bool canRedo();
-  void redo();
+  void redo(CommandSource);
 
   void setBaseWritingDirection(WritingDirection);
 
   // smartInsertDeleteEnabled and selectTrailingWhitespaceEnabled are
   // mutually exclusive, meaning that enabling one will disable the other.
   bool smartInsertDeleteEnabled() const;
   bool isSelectTrailingWhitespaceEnabled() const;
 
   bool preventRevealSelection() const { return m_preventRevealSelection; }
 
@@ skipping 23 matching lines @@
   Range* findRangeOfString(const String& target,
                            const EphemeralRange& referenceRange,
                            FindOptions);
   Range* findRangeOfString(const String& target,
                            const EphemeralRangeInFlatTree& referenceRange,
                            FindOptions);
 
   const VisibleSelection& mark() const;  // Mark, to be used as emacs uses it.
   void setMark(const VisibleSelection&);
 
-  void computeAndSetTypingStyle(StylePropertySet*, InputEvent::InputType);
+  void computeAndSetTypingStyle(CommandSource,
+                                StylePropertySet*,
+                                InputEvent::InputType);
 
   // |firstRectForRange| requires up-to-date layout.
   IntRect firstRectForRange(const EphemeralRange&) const;
 
   void respondToChangedSelection(const Position& oldSelectionStart,
                                  FrameSelection::SetSelectionOptions);
 
   bool markedTextMatchesAreHighlighted() const;
   void setMarkedTextMatchesAreHighlighted(bool);
 
-  void replaceSelectionWithFragment(DocumentFragment*,
+  void replaceSelectionWithFragment(CommandSource,
+                                    DocumentFragment*,
                                     bool selectReplacement,
                                     bool smartReplace,
                                     bool matchStyle,
                                     InputEvent::InputType);
-  void replaceSelectionWithText(const String&,
+  void replaceSelectionWithText(CommandSource,
+                                const String&,
                                 bool selectReplacement,
                                 bool smartReplace,
                                 InputEvent::InputType);
 
   // TODO(xiaochengh): Replace |bool| parameters by |enum|.
   void replaceSelectionAfterDragging(DocumentFragment*,
                                      InsertMode,
                                      DragSourceType);
 
   // Return false if frame was destroyed by event handler, should stop executing
@@ skipping 92 matching lines @@
   m_mark = selection;
 }
 
 inline bool Editor::markedTextMatchesAreHighlighted() const {
   return m_areMarkedTextMatchesHighlighted;
 }
 
 }  // namespace blink
 
 #endif  // Editor_h