[DMC #4] Add CompositionMarkerListImpl

third_party/WebKit/Source/core/editing/markers/DocumentMarkerController.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights
  * reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
@@ skipping 16 matching lines @@
  */
 
 #include "core/editing/markers/DocumentMarkerController.h"
 
 #include <algorithm>
 #include "core/dom/Node.h"
 #include "core/dom/NodeTraversal.h"
 #include "core/dom/Range.h"
 #include "core/dom/Text.h"
 #include "core/editing/iterators/TextIterator.h"
+#include "core/editing/markers/CompositionMarkerListImpl.h"
 #include "core/editing/markers/DocumentMarkerListEditor.h"
 #include "core/editing/markers/GenericDocumentMarkerListImpl.h"
 #include "core/editing/markers/RenderedDocumentMarker.h"
 #include "core/frame/FrameView.h"
 #include "core/layout/LayoutObject.h"
 
 #ifndef NDEBUG
 #include <stdio.h>
 #endif
 
@@ skipping 12 matching lines @@
       return DocumentMarker::kTextMatchMarkerIndex;
     case DocumentMarker::kComposition:
       return DocumentMarker::kCompositionMarkerIndex;
   }
 
   NOTREACHED();
   return DocumentMarker::kSpellingMarkerIndex;
 }
 
 DocumentMarkerList* CreateListForType(DocumentMarker::MarkerType type) {
-  // All MarkerTypes use GenericDocumentMarkerListImpl for now. Eventually we
-  // will use different marker list classes for different MarkerTypes.
-  return new GenericDocumentMarkerListImpl();
+  switch (type) {
+    case DocumentMarker::kComposition:
+      return new CompositionMarkerListImpl();
+    default:
+      return new GenericDocumentMarkerListImpl();
+  }
 }
 
 }  // namespace
 
 Member<DocumentMarkerList>& DocumentMarkerController::ListForType(
     MarkerLists* marker_lists,
     DocumentMarker::MarkerType type) {
   const size_t marker_list_index = MarkerTypeToMarkerIndex(type);
   return (*marker_lists)[marker_list_index];
 }
@@ skipping 659 matching lines @@
 }
 
 }  // namespace blink
 
 #ifndef NDEBUG
 void showDocumentMarkers(const blink::DocumentMarkerController* controller) {
   if (controller)
     controller->ShowMarkers();
 }
 #endif