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Side by Side Diff: public/web/WebCompositionUnderline.h

Issue 313233002: Adding backgroundColor to WebCompositionUnderline and using it for InlineTextBox drawing. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Extracting paintCompositionBackgrounds() from paint(). Created 6 years, 6 months ago
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1 /* 1 /*
2 * Copyright (C) 2010 Google Inc. All rights reserved. 2 * Copyright (C) 2010 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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35 35
36 namespace blink { 36 namespace blink {
37 37
38 // Class WebCompositionUnderline is intended to be used with WebWidget's 38 // Class WebCompositionUnderline is intended to be used with WebWidget's
39 // setComposition() method. 39 // setComposition() method.
40 struct WebCompositionUnderline { 40 struct WebCompositionUnderline {
41 WebCompositionUnderline() 41 WebCompositionUnderline()
42 : startOffset(0) 42 : startOffset(0)
43 , endOffset(0) 43 , endOffset(0)
44 , color(0) 44 , color(0)
45 , thick(false) { } 45 , thick(false)
46 , backgroundColor(0) { }
46 47
48 // FIXME(huangs): remove this constructor.
47 WebCompositionUnderline(unsigned s, unsigned e, WebColor c, bool t) 49 WebCompositionUnderline(unsigned s, unsigned e, WebColor c, bool t)
48 : startOffset(s) 50 : startOffset(s)
49 , endOffset(e) 51 , endOffset(e)
50 , color(c) 52 , color(c)
51 , thick(t) { } 53 , thick(t)
54 , backgroundColor(0) { }
52 55
56 WebCompositionUnderline(unsigned s, unsigned e, WebColor c, bool t, WebColor bc)
57 : startOffset(s)
58 , endOffset(e)
59 , color(c)
60 , thick(t)
61 , backgroundColor(bc) { }
62
63 bool operator<(const WebCompositionUnderline& other) const
64 {
65 return startOffset != other.startOffset ? startOffset < other.startOffse t : endOffset < other.endOffset;
66 }
67
68 // Need to update IPC_STRUCT_TRAITS_BEGIN(blink::WebCompositionUnderline)
69 // if members change.
53 unsigned startOffset; 70 unsigned startOffset;
54 unsigned endOffset; 71 unsigned endOffset;
55 WebColor color; 72 WebColor color;
56 bool thick; 73 bool thick;
74 WebColor backgroundColor;
57 }; 75 };
58 76
59 } // namespace blink 77 } // namespace blink
60 78
61 #endif 79 #endif
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