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1 /* | 1 /* |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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48 namespace blink { | 48 namespace blink { |
49 | 49 |
50 class Range; | 50 class Range; |
51 class WebLocalFrameImpl; | 51 class WebLocalFrameImpl; |
52 | 52 |
53 template <typename T> class WebVector; | 53 template <typename T> class WebVector; |
54 | 54 |
55 class WEB_EXPORT TextFinder final : public GarbageCollectedFinalized<TextFinder>
{ | 55 class WEB_EXPORT TextFinder final : public GarbageCollectedFinalized<TextFinder>
{ |
56 WTF_MAKE_NONCOPYABLE(TextFinder); | 56 WTF_MAKE_NONCOPYABLE(TextFinder); |
57 public: | 57 public: |
58 static RawPtr<TextFinder> create(WebLocalFrameImpl& ownerFrame); | 58 static TextFinder* create(WebLocalFrameImpl& ownerFrame); |
59 | 59 |
60 bool find( | 60 bool find( |
61 int identifier, const WebString& searchText, const WebFindOptions&, | 61 int identifier, const WebString& searchText, const WebFindOptions&, |
62 bool wrapWithinFrame, WebRect* selectionRect, bool* activeNow = nullptr)
; | 62 bool wrapWithinFrame, WebRect* selectionRect, bool* activeNow = nullptr)
; |
63 void stopFindingAndClearSelection(); | 63 void stopFindingAndClearSelection(); |
64 void scopeStringMatches( | 64 void scopeStringMatches( |
65 int identifier, const WebString& searchText, const WebFindOptions&, | 65 int identifier, const WebString& searchText, const WebFindOptions&, |
66 bool reset); | 66 bool reset); |
67 void cancelPendingScopingEffort(); | 67 void cancelPendingScopingEffort(); |
68 void increaseMatchCount(int identifier, int count); | 68 void increaseMatchCount(int identifier, int count); |
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87 | 87 |
88 int totalMatchCount() const { return m_totalMatchCount; } | 88 int totalMatchCount() const { return m_totalMatchCount; } |
89 bool scopingInProgress() const { return m_scopingInProgress; } | 89 bool scopingInProgress() const { return m_scopingInProgress; } |
90 void increaseMarkerVersion() { ++m_findMatchMarkersVersion; } | 90 void increaseMarkerVersion() { ++m_findMatchMarkersVersion; } |
91 | 91 |
92 ~TextFinder(); | 92 ~TextFinder(); |
93 | 93 |
94 class FindMatch { | 94 class FindMatch { |
95 DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); | 95 DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); |
96 public: | 96 public: |
97 FindMatch(RawPtr<Range>, int ordinal); | 97 FindMatch(Range*, int ordinal); |
98 | 98 |
99 DECLARE_TRACE(); | 99 DECLARE_TRACE(); |
100 | 100 |
101 Member<Range> m_range; | 101 Member<Range> m_range; |
102 | 102 |
103 // 1-based index within this frame. | 103 // 1-based index within this frame. |
104 int m_ordinal; | 104 int m_ordinal; |
105 | 105 |
106 // In find-in-page coordinates. | 106 // In find-in-page coordinates. |
107 // Lazily calculated by updateFindMatchRects. | 107 // Lazily calculated by updateFindMatchRects. |
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282 // Determines if the rects in the find-in-page matches cache of this frame | 282 // Determines if the rects in the find-in-page matches cache of this frame |
283 // are invalid and should be recomputed. | 283 // are invalid and should be recomputed. |
284 bool m_findMatchRectsAreValid; | 284 bool m_findMatchRectsAreValid; |
285 }; | 285 }; |
286 | 286 |
287 } // namespace blink | 287 } // namespace blink |
288 | 288 |
289 WTF_ALLOW_INIT_WITH_MEM_FUNCTIONS(blink::TextFinder::FindMatch); | 289 WTF_ALLOW_INIT_WITH_MEM_FUNCTIONS(blink::TextFinder::FindMatch); |
290 | 290 |
291 #endif // TextFinder_h | 291 #endif // TextFinder_h |
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