gfx/skia/trunk/include/core/SkStrokeRec.h@129ffea94266 (annotated)
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.
| michael@0 | 1 | /* |
| michael@0 | 2 | * Copyright 2012 Google Inc. |
| michael@0 | 3 | * |
| michael@0 | 4 | * Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 5 | * found in the LICENSE file. |
| michael@0 | 6 | */ |
| michael@0 | 7 | |
| michael@0 | 8 | #ifndef SkStrokeRec_DEFINED |
| michael@0 | 9 | #define SkStrokeRec_DEFINED |
| michael@0 | 10 | |
| michael@0 | 11 | #include "SkPaint.h" |
| michael@0 | 12 | |
| michael@0 | 13 | class SkPath; |
| michael@0 | 14 | |
| michael@0 | 15 | class SkStrokeRec { |
| michael@0 | 16 | public: |
| michael@0 | 17 | enum InitStyle { |
| michael@0 | 18 | kHairline_InitStyle, |
| michael@0 | 19 | kFill_InitStyle |
| michael@0 | 20 | }; |
| michael@0 | 21 | SkStrokeRec(InitStyle style); |
| michael@0 | 22 | |
| michael@0 | 23 | SkStrokeRec(const SkStrokeRec&); |
| michael@0 | 24 | explicit SkStrokeRec(const SkPaint&); |
| michael@0 | 25 | |
| michael@0 | 26 | enum Style { |
| michael@0 | 27 | kHairline_Style, |
| michael@0 | 28 | kFill_Style, |
| michael@0 | 29 | kStroke_Style, |
| michael@0 | 30 | kStrokeAndFill_Style |
| michael@0 | 31 | }; |
| michael@0 | 32 | |
| michael@0 | 33 | Style getStyle() const; |
| michael@0 | 34 | SkScalar getWidth() const { return fWidth; } |
| michael@0 | 35 | SkScalar getMiter() const { return fMiterLimit; } |
| michael@0 | 36 | SkPaint::Cap getCap() const { return fCap; } |
| michael@0 | 37 | SkPaint::Join getJoin() const { return fJoin; } |
| michael@0 | 38 | |
| michael@0 | 39 | bool isHairlineStyle() const { |
| michael@0 | 40 | return kHairline_Style == this->getStyle(); |
| michael@0 | 41 | } |
| michael@0 | 42 | |
| michael@0 | 43 | bool isFillStyle() const { |
| michael@0 | 44 | return kFill_Style == this->getStyle(); |
| michael@0 | 45 | } |
| michael@0 | 46 | |
| michael@0 | 47 | void setFillStyle(); |
| michael@0 | 48 | void setHairlineStyle(); |
| michael@0 | 49 | /** |
| michael@0 | 50 | * Specify the strokewidth, and optionally if you want stroke + fill. |
| michael@0 | 51 | * Note, if width==0, then this request is taken to mean: |
| michael@0 | 52 | * strokeAndFill==true -> new style will be Fill |
| michael@0 | 53 | * strokeAndFill==false -> new style will be Hairline |
| michael@0 | 54 | */ |
| michael@0 | 55 | void setStrokeStyle(SkScalar width, bool strokeAndFill = false); |
| michael@0 | 56 | |
| michael@0 | 57 | void setStrokeParams(SkPaint::Cap cap, SkPaint::Join join, SkScalar miterLimit) { |
| michael@0 | 58 | fCap = cap; |
| michael@0 | 59 | fJoin = join; |
| michael@0 | 60 | fMiterLimit = miterLimit; |
| michael@0 | 61 | } |
| michael@0 | 62 | |
| michael@0 | 63 | /** |
| michael@0 | 64 | * Returns true if this specifes any thick stroking, i.e. applyToPath() |
| michael@0 | 65 | * will return true. |
| michael@0 | 66 | */ |
| michael@0 | 67 | bool needToApply() const { |
| michael@0 | 68 | Style style = this->getStyle(); |
| michael@0 | 69 | return (kStroke_Style == style) || (kStrokeAndFill_Style == style); |
| michael@0 | 70 | } |
| michael@0 | 71 | |
| michael@0 | 72 | /** |
| michael@0 | 73 | * Apply these stroke parameters to the src path, returning the result |
| michael@0 | 74 | * in dst. |
| michael@0 | 75 | * |
| michael@0 | 76 | * If there was no change (i.e. style == hairline or fill) this returns |
| michael@0 | 77 | * false and dst is unchanged. Otherwise returns true and the result is |
| michael@0 | 78 | * stored in dst. |
| michael@0 | 79 | * |
| michael@0 | 80 | * src and dst may be the same path. |
| michael@0 | 81 | */ |
| michael@0 | 82 | bool applyToPath(SkPath* dst, const SkPath& src) const; |
| michael@0 | 83 | |
| michael@0 | 84 | bool operator==(const SkStrokeRec& other) const { |
| michael@0 | 85 | return fWidth == other.fWidth && |
| michael@0 | 86 | fMiterLimit == other.fMiterLimit && |
| michael@0 | 87 | fCap == other.fCap && |
| michael@0 | 88 | fJoin == other.fJoin && |
| michael@0 | 89 | fStrokeAndFill == other.fStrokeAndFill; |
| michael@0 | 90 | } |
| michael@0 | 91 | |
| michael@0 | 92 | private: |
| michael@0 | 93 | SkScalar fWidth; |
| michael@0 | 94 | SkScalar fMiterLimit; |
| michael@0 | 95 | SkPaint::Cap fCap; |
| michael@0 | 96 | SkPaint::Join fJoin; |
| michael@0 | 97 | bool fStrokeAndFill; |
| michael@0 | 98 | }; |
| michael@0 | 99 | |
| michael@0 | 100 | #endif |
