gfx/skia/trunk/include/core/SkStrokeRec.h@129ffea94266
gfx/skia/trunk/include/core/SkStrokeRec.h
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
1 /*
2 * Copyright 2012 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
8 #ifndef SkStrokeRec_DEFINED
9 #define SkStrokeRec_DEFINED
11 #include "SkPaint.h"
13 class SkPath;
15 class SkStrokeRec {
16 public:
17 enum InitStyle {
18 kHairline_InitStyle,
19 kFill_InitStyle
20 };
21 SkStrokeRec(InitStyle style);
23 SkStrokeRec(const SkStrokeRec&);
24 explicit SkStrokeRec(const SkPaint&);
26 enum Style {
27 kHairline_Style,
28 kFill_Style,
29 kStroke_Style,
30 kStrokeAndFill_Style
31 };
33 Style getStyle() const;
34 SkScalar getWidth() const { return fWidth; }
35 SkScalar getMiter() const { return fMiterLimit; }
36 SkPaint::Cap getCap() const { return fCap; }
37 SkPaint::Join getJoin() const { return fJoin; }
39 bool isHairlineStyle() const {
40 return kHairline_Style == this->getStyle();
41 }
43 bool isFillStyle() const {
44 return kFill_Style == this->getStyle();
45 }
47 void setFillStyle();
48 void setHairlineStyle();
49 /**
50 * Specify the strokewidth, and optionally if you want stroke + fill.
51 * Note, if width==0, then this request is taken to mean:
52 * strokeAndFill==true -> new style will be Fill
53 * strokeAndFill==false -> new style will be Hairline
54 */
55 void setStrokeStyle(SkScalar width, bool strokeAndFill = false);
57 void setStrokeParams(SkPaint::Cap cap, SkPaint::Join join, SkScalar miterLimit) {
58 fCap = cap;
59 fJoin = join;
60 fMiterLimit = miterLimit;
61 }
63 /**
64 * Returns true if this specifes any thick stroking, i.e. applyToPath()
65 * will return true.
66 */
67 bool needToApply() const {
68 Style style = this->getStyle();
69 return (kStroke_Style == style) || (kStrokeAndFill_Style == style);
70 }
72 /**
73 * Apply these stroke parameters to the src path, returning the result
74 * in dst.
75 *
76 * If there was no change (i.e. style == hairline or fill) this returns
77 * false and dst is unchanged. Otherwise returns true and the result is
78 * stored in dst.
79 *
80 * src and dst may be the same path.
81 */
82 bool applyToPath(SkPath* dst, const SkPath& src) const;
84 bool operator==(const SkStrokeRec& other) const {
85 return fWidth == other.fWidth &&
86 fMiterLimit == other.fMiterLimit &&
87 fCap == other.fCap &&
88 fJoin == other.fJoin &&
89 fStrokeAndFill == other.fStrokeAndFill;
90 }
92 private:
93 SkScalar fWidth;
94 SkScalar fMiterLimit;
95 SkPaint::Cap fCap;
96 SkPaint::Join fJoin;
97 bool fStrokeAndFill;
98 };
100 #endif
