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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Neither the name of Google Inc. nor the names of its | 10 * * Neither the name of Google Inc. nor the names of its |
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30 #include "core/editing/markers/DocumentMarker.h" | 30 #include "core/editing/markers/DocumentMarker.h" |
31 #include "platform/geometry/LayoutRect.h" | 31 #include "platform/geometry/LayoutRect.h" |
32 | 32 |
33 namespace blink { | 33 namespace blink { |
34 | 34 |
35 class TextMatchMarker final : public DocumentMarker { | 35 class TextMatchMarker final : public DocumentMarker { |
36 private: | 36 private: |
37 enum class State { kInvalid, kValidNull, kValidNotNull }; | 37 enum class State { kInvalid, kValidNull, kValidNotNull }; |
38 | 38 |
39 public: | 39 public: |
40 TextMatchMarker(unsigned start_offset, | 40 static TextMatchMarker* Create(const DocumentMarker& marker) { |
41 unsigned end_offset, | 41 return new TextMatchMarker(marker); |
42 MatchStatus status) | 42 } |
43 : DocumentMarker(start_offset, end_offset, status), | |
44 state_(State::kInvalid) {} | |
45 | 43 |
46 bool IsRendered() const { return state_ == State::kValidNotNull; } | 44 bool IsRendered() const { return state_ == State::kValidNotNull; } |
47 bool Contains(const LayoutPoint& point) const { | 45 bool Contains(const LayoutPoint& point) const { |
48 DCHECK_EQ(state_, State::kValidNotNull); | 46 DCHECK_EQ(state_, State::kValidNotNull); |
49 return rendered_rect_.Contains(point); | 47 return rendered_rect_.Contains(point); |
50 } | 48 } |
51 void SetRenderedRect(const LayoutRect& rect) { | 49 void SetRenderedRect(const LayoutRect& rect) { |
52 if (state_ == State::kValidNotNull && rect == rendered_rect_) | 50 if (state_ == State::kValidNotNull && rect == rendered_rect_) |
53 return; | 51 return; |
54 state_ = State::kValidNotNull; | 52 state_ = State::kValidNotNull; |
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79 | 77 |
80 DEFINE_TYPE_CASTS(TextMatchMarker, | 78 DEFINE_TYPE_CASTS(TextMatchMarker, |
81 DocumentMarker, | 79 DocumentMarker, |
82 marker, | 80 marker, |
83 marker->GetType() == DocumentMarker::kTextMatch, | 81 marker->GetType() == DocumentMarker::kTextMatch, |
84 marker.GetType() == DocumentMarker::kTextMatch); | 82 marker.GetType() == DocumentMarker::kTextMatch); |
85 | 83 |
86 } // namespace blink | 84 } // namespace blink |
87 | 85 |
88 #endif | 86 #endif |
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