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Side by Side Diff: third_party/WebKit/Source/core/layout/PointerEventsHitRules.cpp

Issue 2542843002: Changed EPointerEvents to an enum class and renamed its members to keywords (Closed)
Patch Set: Created 4 years ago
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1 /* 1 /*
2 Copyright (C) 2007 Rob Buis <buis@kde.org> 2 Copyright (C) 2007 Rob Buis <buis@kde.org>
3 3
4 This library is free software; you can redistribute it and/or 4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public 5 modify it under the terms of the GNU Library General Public
6 License as published by the Free Software Foundation; either 6 License as published by the Free Software Foundation; either
7 version 2 of the License, or (at your option) any later version. 7 version 2 of the License, or (at your option) any later version.
8 8
9 This library is distributed in the hope that it will be useful, 9 This library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of 10 but WITHOUT ANY WARRANTY; without even the implied warranty of
(...skipping 23 matching lines...) Expand all
34 PointerEventsHitRules::PointerEventsHitRules(EHitTesting hitTesting, 34 PointerEventsHitRules::PointerEventsHitRules(EHitTesting hitTesting,
35 const HitTestRequest& request, 35 const HitTestRequest& request,
36 EPointerEvents pointerEvents) 36 EPointerEvents pointerEvents)
37 : requireVisible(false), 37 : requireVisible(false),
38 requireFill(false), 38 requireFill(false),
39 requireStroke(false), 39 requireStroke(false),
40 canHitStroke(false), 40 canHitStroke(false),
41 canHitFill(false), 41 canHitFill(false),
42 canHitBoundingBox(false) { 42 canHitBoundingBox(false) {
43 if (request.svgClipContent()) 43 if (request.svgClipContent())
44 pointerEvents = PE_FILL; 44 pointerEvents = EPointerEvents::PE_FILL;
45 45
46 if (hitTesting == SVG_GEOMETRY_HITTESTING) { 46 if (hitTesting == SVG_GEOMETRY_HITTESTING) {
47 switch (pointerEvents) { 47 switch (pointerEvents) {
48 case PE_BOUNDINGBOX: 48 case EPointerEvents::PE_BOUNDINGBOX:
49 canHitBoundingBox = true; 49 canHitBoundingBox = true;
50 break; 50 break;
51 case PE_VISIBLE_PAINTED: 51 case EPointerEvents::PE_VISIBLE_PAINTED:
52 case PE_AUTO: // "auto" is like "visiblePainted" when in SVG content 52 case EPointerEvents::PE_AUTO: // "auto" is like "visiblePainted" when in
53 // SVG content
53 requireFill = true; 54 requireFill = true;
54 requireStroke = true; 55 requireStroke = true;
55 case PE_VISIBLE: 56 case EPointerEvents::PE_VISIBLE:
56 requireVisible = true; 57 requireVisible = true;
57 canHitFill = true; 58 canHitFill = true;
58 canHitStroke = true; 59 canHitStroke = true;
59 break; 60 break;
60 case PE_VISIBLE_FILL: 61 case EPointerEvents::PE_VISIBLE_FILL:
61 requireVisible = true; 62 requireVisible = true;
62 canHitFill = true; 63 canHitFill = true;
63 break; 64 break;
64 case PE_VISIBLE_STROKE: 65 case EPointerEvents::PE_VISIBLE_STROKE:
65 requireVisible = true; 66 requireVisible = true;
66 canHitStroke = true; 67 canHitStroke = true;
67 break; 68 break;
68 case PE_PAINTED: 69 case EPointerEvents::PE_PAINTED:
69 requireFill = true; 70 requireFill = true;
70 requireStroke = true; 71 requireStroke = true;
71 case PE_ALL: 72 case EPointerEvents::PE_ALL:
72 canHitFill = true; 73 canHitFill = true;
73 canHitStroke = true; 74 canHitStroke = true;
74 break; 75 break;
75 case PE_FILL: 76 case EPointerEvents::PE_FILL:
76 canHitFill = true; 77 canHitFill = true;
77 break; 78 break;
78 case PE_STROKE: 79 case EPointerEvents::PE_STROKE:
79 canHitStroke = true; 80 canHitStroke = true;
80 break; 81 break;
81 case PE_NONE: 82 case EPointerEvents::PE_NONE:
82 // nothing to do here, defaults are all false. 83 // nothing to do here, defaults are all false.
83 break; 84 break;
84 } 85 }
85 } else { 86 } else {
86 switch (pointerEvents) { 87 switch (pointerEvents) {
87 case PE_BOUNDINGBOX: 88 case EPointerEvents::PE_BOUNDINGBOX:
88 canHitBoundingBox = true; 89 canHitBoundingBox = true;
89 break; 90 break;
90 case PE_VISIBLE_PAINTED: 91 case EPointerEvents::PE_VISIBLE_PAINTED:
91 case PE_AUTO: // "auto" is like "visiblePainted" when in SVG content 92 case EPointerEvents::PE_AUTO: // "auto" is like "visiblePainted" when in
93 // SVG content
92 requireVisible = true; 94 requireVisible = true;
93 requireFill = true; 95 requireFill = true;
94 requireStroke = true; 96 requireStroke = true;
95 canHitFill = true; 97 canHitFill = true;
96 canHitStroke = true; 98 canHitStroke = true;
97 break; 99 break;
98 case PE_VISIBLE_FILL: 100 case EPointerEvents::PE_VISIBLE_FILL:
99 case PE_VISIBLE_STROKE: 101 case EPointerEvents::PE_VISIBLE_STROKE:
100 case PE_VISIBLE: 102 case EPointerEvents::PE_VISIBLE:
101 requireVisible = true; 103 requireVisible = true;
102 canHitFill = true; 104 canHitFill = true;
103 canHitStroke = true; 105 canHitStroke = true;
104 break; 106 break;
105 case PE_PAINTED: 107 case EPointerEvents::PE_PAINTED:
106 requireFill = true; 108 requireFill = true;
107 requireStroke = true; 109 requireStroke = true;
108 canHitFill = true; 110 canHitFill = true;
109 canHitStroke = true; 111 canHitStroke = true;
110 break; 112 break;
111 case PE_FILL: 113 case EPointerEvents::PE_FILL:
112 case PE_STROKE: 114 case EPointerEvents::PE_STROKE:
113 case PE_ALL: 115 case EPointerEvents::PE_ALL:
114 canHitFill = true; 116 canHitFill = true;
115 canHitStroke = true; 117 canHitStroke = true;
116 break; 118 break;
117 case PE_NONE: 119 case EPointerEvents::PE_NONE:
118 // nothing to do here, defaults are all false. 120 // nothing to do here, defaults are all false.
119 break; 121 break;
120 } 122 }
121 } 123 }
122 } 124 }
123 125
124 } // namespace blink 126 } // namespace blink
125 127
126 // vim:ts=4:noet 128 // vim:ts=4:noet
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