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

 /*
  * 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.
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 62 matching lines @@
     // the portion that is outside of the range.
     enum RemovePartiallyOverlappingMarkerOrNot { DoNotRemovePartiallyOverlappingMarker, RemovePartiallyOverlappingMarker };
     void removeMarkers(const EphemeralRange&, DocumentMarker::MarkerTypes = DocumentMarker::AllMarkers(), RemovePartiallyOverlappingMarkerOrNot = DoNotRemovePartiallyOverlappingMarker);
     void removeMarkers(Node*, unsigned startOffset, int length, DocumentMarker::MarkerTypes = DocumentMarker::AllMarkers(),  RemovePartiallyOverlappingMarkerOrNot = DoNotRemovePartiallyOverlappingMarker);
 
     void removeMarkers(DocumentMarker::MarkerTypes = DocumentMarker::AllMarkers());
     void removeMarkers(Node*, DocumentMarker::MarkerTypes = DocumentMarker::AllMarkers());
     void removeMarkers(const MarkerRemoverPredicate& shouldRemoveMarker);
     void repaintMarkers(DocumentMarker::MarkerTypes = DocumentMarker::AllMarkers());
     void shiftMarkers(Node*, unsigned startOffset, int delta);
-    void setMarkersActive(Range*, bool);
-    void setMarkersActive(Node*, unsigned startOffset, unsigned endOffset, bool);
+    bool setMarkersActive(Range*, bool);

[esprehn, 2016/02/10 01:17:08]

this needs a comment, what does the bool return mean?

[dvadym, 2016/02/10 16:06:21]

Done.

+    bool setMarkersActive(Node*, unsigned startOffset, unsigned endOffset, bool);
     bool hasMarkers(Node* node) const { return m_markers.contains(node); }
 
     DocumentMarker* markerContainingPoint(const LayoutPoint&, DocumentMarker::MarkerType);
     DocumentMarkerVector markersFor(Node*, DocumentMarker::MarkerTypes = DocumentMarker::AllMarkers());
     DocumentMarkerVector markersInRange(const EphemeralRange&, DocumentMarker::MarkerTypes);
     DocumentMarkerVector markers();
     Vector<IntRect> renderedRectsForMarkers(DocumentMarker::MarkerType);
     void updateRenderedRectsForMarkers();
 
     DECLARE_TRACE();
@@ skipping 18 matching lines @@
     DocumentMarker::MarkerTypes m_possiblyExistingMarkerTypes;
 };
 
 } // namespace blink
 
 #ifndef NDEBUG
 void showDocumentMarkers(const blink::DocumentMarkerController*);
 #endif
 
 #endif // DocumentMarkerController_h