[DMC #15] Add TextMatchMarkerListImpl::SetTextMatchMarkersActive()

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 607 matching lines @@
 }
 
 bool DocumentMarkerController::SetTextMatchMarkersActive(Node* node,
                                                          unsigned start_offset,
                                                          unsigned end_offset,
                                                          bool active) {
   MarkerLists* markers = markers_.at(node);
   if (!markers)
     return false;
 
-  bool doc_dirty = false;
   DocumentMarkerList* const list =
       ListForType(markers, DocumentMarker::kTextMatch);
-
   if (!list)
     return false;
 
-  const HeapVector<Member<DocumentMarker>>& markers_in_list =
-      list->GetMarkers();
-  // TODO(rlanday): this assumes that the markers are stored in sorted order.
-  // This method should probably eventually be implemented by a
-  // TextMatch-specific marker list
-  const auto start_pos = std::upper_bound(
-      markers_in_list.begin(), markers_in_list.end(), start_offset,
-      [](size_t start_offset, const Member<DocumentMarker>& marker) {
-        return start_offset < marker->EndOffset();
-      });
-  for (auto marker = start_pos; marker != markers_in_list.end(); ++marker) {
-    // Markers are returned in order, so stop if we are now past the specified
-    // range.
-    if ((*marker)->StartOffset() >= end_offset)
-      break;
-
-    (*marker)->SetIsActiveMatch(active);
-    doc_dirty = true;
-  }
+  bool doc_dirty = ToTextMatchMarkerListImpl(list)->SetTextMatchMarkersActive(
+      start_offset, end_offset, active);
 
   // repaint the affected node
   if (doc_dirty && node->GetLayoutObject()) {
     node->GetLayoutObject()->SetShouldDoFullPaintInvalidation(
         PaintInvalidationReason::kDocumentMarker);
   }
   return doc_dirty;
 }
 
 #ifndef NDEBUG
@@ skipping 60 matching lines @@
 }
 
 }  // namespace blink
 
 #ifndef NDEBUG
 void showDocumentMarkers(const blink::DocumentMarkerController* controller) {
   if (controller)
     controller->ShowMarkers();
 }
 #endif