Index: third_party/WebKit/Source/core/editing/markers/SpellCheckMarkerListImpl.h |
diff --git a/third_party/WebKit/Source/core/editing/markers/SpellCheckMarkerListImpl.h b/third_party/WebKit/Source/core/editing/markers/SpellCheckMarkerListImpl.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..ff3de05d1391139db2c952726c3d1a0c40daf3cb |
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+++ b/third_party/WebKit/Source/core/editing/markers/SpellCheckMarkerListImpl.h |
@@ -0,0 +1,45 @@ |
+// 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 SpellCheckMarkerListImpl_h |
+#define SpellCheckMarkerListImpl_h |
+ |
+#include "core/editing/markers/DocumentMarkerList.h" |
+ |
+namespace blink { |
+ |
+// Implementation of DocumentMarkerList for Spelling/Grammar markers. |
+// Markers with touching endpoints are merged on insert. Markers are kept sorted |
+// by start offset in order to be able to do this efficiently. |
+class CORE_EXPORT SpellCheckMarkerListImpl : public DocumentMarkerList { |
+ public: |
+ SpellCheckMarkerListImpl() = default; |
+ |
+ // DocumentMarkerList implementations |
+ bool IsEmpty() const final; |
+ |
+ void Add(DocumentMarker*) final; |
+ void Clear() final; |
+ |
+ const HeapVector<Member<RenderedDocumentMarker>>& GetMarkers() const final; |
+ |
+ bool MoveMarkers(int length, DocumentMarkerList* dst_list) final; |
+ bool RemoveMarkers(unsigned start_offset, int length) final; |
+ bool RemoveMarkersUnderWords(const String& node_text, |
+ const Vector<String>& words); |
+ bool ShiftMarkers(unsigned offset, |
+ unsigned old_length, |
+ unsigned new_length) final; |
+ |
+ DECLARE_VIRTUAL_TRACE(); |
+ |
+ private: |
+ HeapVector<Member<RenderedDocumentMarker>> markers_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(SpellCheckMarkerListImpl); |
+}; |
+ |
+} // namespace blink |
+ |
+#endif // SpellCheckMarkerListImpl_h |