[WIP] Refactor DocumentMarker

third_party/WebKit/Source/core/editing/markers/TextMatchMarker.h

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef TextMatchMarker_h
 #define TextMatchMarker_h
 
 #include <utility>
 #include "core/editing/markers/DocumentMarker.h"
 #include "platform/geometry/LayoutRect.h"
 
 namespace blink {
 
 class CORE_EXPORT TextMatchMarker final : public DocumentMarker {
  public:
   TextMatchMarker(unsigned startOffset, unsigned endOffset, bool activeMatch);
 
+  // DocumentMarker implementations
   TextMatchMarker* clone() const final;
 
+  MarkerType type() const final;
+
+  bool activeMatch() const final;
+
+  // TextMatchMarker-specific
+  void setActiveMatch(bool active) { m_activeMatch = active; }
+
   bool isRendered() const { return m_state == State::ValidNotNull; }
 
   void setRenderedRect(const LayoutRect& rect) {
     if (m_state == State::ValidNotNull && rect == m_renderedRect)
       return;
     m_state = State::ValidNotNull;
     m_renderedRect = rect;
   }
 
   const LayoutRect& renderedRect() const {
@@ skipping 12 matching lines @@
 
   void invalidate() { m_state = State::Invalid; }
   bool isValid() const { return m_state != State::Invalid; }
 
  protected:
   TextMatchMarker(const TextMatchMarker&) = default;
 
  private:
   enum class State { Invalid, ValidNull, ValidNotNull };
 
+  bool m_activeMatch;
   LayoutRect m_renderedRect;
   State m_state;
 };
 
 DEFINE_TYPE_CASTS(TextMatchMarker,
                   DocumentMarker,
                   marker,
                   marker->type() == DocumentMarker::TextMatch,
                   marker.type() == DocumentMarker::TextMatch);
 
 }  // namespace blink
 
 #endif  // TextMatchMarker_h