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Side by Side Diff: third_party/WebKit/Source/core/editing/markers/TextMatchMarker.h

Issue 2898953005: [DMC #16] Rename RenderedDocumentMarker to TextMatchMarker (Closed)
Patch Set: Rebase Created 3 years, 6 months ago
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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
11 * contributors may be used to endorse or promote products derived from 11 * contributors may be used to endorse or promote products derived from
12 * this software without specific prior written permission. 12 * this software without specific prior written permission.
13 * 13 *
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
15 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 15 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
16 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 16 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
17 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 17 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
18 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 18 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
19 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 19 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
20 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */ 25 */
26 26
27 #ifndef RenderedDocumentMarker_h 27 #ifndef TextMatchMarker_h
28 #define RenderedDocumentMarker_h 28 #define TextMatchMarker_h
29 29
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 RenderedDocumentMarker 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 static RenderedDocumentMarker* Create(const DocumentMarker& marker) { 40 static TextMatchMarker* Create(const DocumentMarker& marker) {
41 return new RenderedDocumentMarker(marker); 41 return new TextMatchMarker(marker);
42 } 42 }
43 43
44 bool IsRendered() const { return state_ == State::kValidNotNull; } 44 bool IsRendered() const { return state_ == State::kValidNotNull; }
45 bool Contains(const LayoutPoint& point) const { 45 bool Contains(const LayoutPoint& point) const {
46 DCHECK_EQ(state_, State::kValidNotNull); 46 DCHECK_EQ(state_, State::kValidNotNull);
47 return rendered_rect_.Contains(point); 47 return rendered_rect_.Contains(point);
48 } 48 }
49 void SetRenderedRect(const LayoutRect& rect) { 49 void SetRenderedRect(const LayoutRect& rect) {
50 if (state_ == State::kValidNotNull && rect == rendered_rect_) 50 if (state_ == State::kValidNotNull && rect == rendered_rect_)
51 return; 51 return;
52 state_ = State::kValidNotNull; 52 state_ = State::kValidNotNull;
53 rendered_rect_ = rect; 53 rendered_rect_ = rect;
54 } 54 }
55 55
56 const LayoutRect& RenderedRect() const { 56 const LayoutRect& RenderedRect() const {
57 DCHECK_EQ(state_, State::kValidNotNull); 57 DCHECK_EQ(state_, State::kValidNotNull);
58 return rendered_rect_; 58 return rendered_rect_;
59 } 59 }
60 60
61 void NullifyRenderedRect() { 61 void NullifyRenderedRect() {
62 state_ = State::kValidNull; 62 state_ = State::kValidNull;
63 // Now |m_renderedRect| can not be accessed until |setRenderedRect| is 63 // Now |m_renderedRect| can not be accessed until |setRenderedRect| is
64 // called. 64 // called.
65 } 65 }
66 66
67 void Invalidate() { state_ = State::kInvalid; } 67 void Invalidate() { state_ = State::kInvalid; }
68 bool IsValid() const { return state_ != State::kInvalid; } 68 bool IsValid() const { return state_ != State::kInvalid; }
69 69
70 private: 70 private:
71 explicit RenderedDocumentMarker(const DocumentMarker& marker) 71 explicit TextMatchMarker(const DocumentMarker& marker)
72 : DocumentMarker(marker), state_(State::kInvalid) {} 72 : DocumentMarker(marker), state_(State::kInvalid) {}
73 73
74 LayoutRect rendered_rect_; 74 LayoutRect rendered_rect_;
75 State state_; 75 State state_;
76 }; 76 };
77 77
78 DEFINE_TYPE_CASTS(RenderedDocumentMarker, DocumentMarker, marker, true, true); 78 DEFINE_TYPE_CASTS(TextMatchMarker, DocumentMarker, marker, true, true);
79 79
80 } // namespace blink 80 } // namespace blink
81 81
82 WTF_ALLOW_MOVE_INIT_AND_COMPARE_WITH_MEM_FUNCTIONS( 82 WTF_ALLOW_MOVE_INIT_AND_COMPARE_WITH_MEM_FUNCTIONS(blink::TextMatchMarker);
83 blink::RenderedDocumentMarker);
84 83
85 #endif 84 #endif
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