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1 // Copyright 2017 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "core/editing/markers/TextMatchMarkerList.h" | |
6 | |
7 #include "core/editing/markers/DocumentMarkerController.h" | |
8 | |
9 namespace blink { | |
10 | |
11 TextMatchMarkerList::TextMatchMarkerList() {} | |
12 | |
13 DocumentMarker::MarkerType TextMatchMarkerList::allowedMarkerType() const { | |
14 return DocumentMarker::TextMatch; | |
15 } | |
16 | |
17 void TextMatchMarkerList::appendRenderedRectsToInputList( | |
18 const Node& node, | |
19 Vector<IntRect>* result) const { | |
20 for (Member<DocumentMarker> marker : m_markers) { | |
21 TextMatchMarker* textMatchMarker = toTextMatchMarker(marker); | |
22 textMatchMarker->updateRenderedRectIfNeeded(node); | |
23 if (!textMatchMarker->isRendered()) | |
24 continue; | |
25 result->push_back(textMatchMarker->renderedRect()); | |
26 } | |
27 } | |
28 | |
29 void TextMatchMarkerList::add(DocumentMarker* marker) { | |
30 // TextMatch markers must be added in order | |
31 DCHECK(marker->type() == allowedMarkerType()); | |
32 DCHECK(m_markers.isEmpty() || | |
33 marker->startOffset() >= m_markers.back()->endOffset()); | |
34 m_markers.push_back(marker); | |
35 } | |
36 | |
37 void TextMatchMarkerList::invalidateRects() { | |
38 for (Member<DocumentMarker> marker : m_markers) { | |
39 TextMatchMarker* textMatchMarker = toTextMatchMarker(marker.get()); | |
40 textMatchMarker->invalidate(); | |
41 } | |
42 } | |
43 | |
44 bool TextMatchMarkerList::setTextMatchMarkersActive(unsigned startOffset, | |
45 unsigned endOffset, | |
46 bool active) { | |
47 bool docDirty = false; | |
48 for (auto it = getPosOfFirstMarkerNotEndingBefore(startOffset); | |
Xiaocheng
2017/03/30 21:12:07
I'm still not quite a fan of |getPosOf...|, but di
| |
49 it != m_markers.end(); ++it) { | |
50 DocumentMarker& marker = **it; | |
51 // Markers are stored in order, so stop if we are now past the specified | |
52 // range. | |
53 if (marker.startOffset() >= endOffset) | |
54 break; | |
55 | |
56 marker.setActiveMatch(active); | |
57 docDirty = true; | |
58 } | |
59 | |
60 return docDirty; | |
61 } | |
62 | |
63 bool TextMatchMarkerList::markerListIsSorted() const { | |
64 return true; | |
65 } | |
66 | |
67 DEFINE_TRACE(TextMatchMarkerList) { | |
68 visitor->trace(m_markers); | |
69 DocumentMarkerList::trace(visitor); | |
70 } | |
71 | |
72 } // namespace blink | |
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