2016-03-02T18:53:01 LayoutPosition

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

 /*
  * Copyright (C) 2004 Apple Computer, 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 17 matching lines @@
 
 #include "core/CoreExport.h"
 #include "core/editing/EditingStrategy.h"
 #include "core/editing/EphemeralRange.h"
 #include "core/editing/SelectionType.h"
 #include "core/editing/TextAffinity.h"
 #include "core/editing/TextGranularity.h"
 #include "core/editing/VisiblePosition.h"
 #include "core/editing/VisibleUnits.h"
 #include "wtf/Allocator.h"
+#include <iosfwd>
 
 namespace blink {
 
 class LayoutPoint;
 class SelectionAdjuster;
 
 const TextAffinity SelDefaultAffinity = TextAffinity::Downstream;
 enum SelectionDirection { DirectionForward, DirectionBackward, DirectionRight, DirectionLeft };
 
 // Listener of |VisibleSelection| modification. |didChangeVisibleSelection()|
@@ skipping 167 matching lines @@
 // |equalSelectionsInDOMTree()|.
 bool equalSelectionsInDOMTree(const VisibleSelection&, const VisibleSelection&);
 
 // We don't yet support multi-range selections, so we only ever have one range
 // to return.
 CORE_EXPORT EphemeralRange firstEphemeralRangeOf(const VisibleSelection&);
 
 // TODO(sof): move more firstRangeOf() uses to be over EphemeralRange instead.
 CORE_EXPORT Range* firstRangeOf(const VisibleSelection&);
 
+CORE_EXPORT std::ostream& operator<<(std::ostream&, const VisibleSelection&);
+CORE_EXPORT std::ostream& operator<<(std::ostream&, const VisibleSelectionInFlatTree&);
+
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showTree(const blink::VisibleSelection&);
 void showTree(const blink::VisibleSelection*);
 void showTree(const blink::VisibleSelectionInFlatTree&);
 void showTree(const blink::VisibleSelectionInFlatTree*);
 #endif
 
 #endif // VisibleSelection_h