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| 1 /* libs/graphics/animator/SkPathParts.h | |
| 2 ** | |
| 3 ** Copyright 2006, The Android Open Source Project | |
| 4 ** | |
| 5 ** Licensed under the Apache License, Version 2.0 (the "License"); | |
| 6 ** you may not use this file except in compliance with the License. | |
| 7 ** You may obtain a copy of the License at | |
| 8 ** | |
| 9 ** http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 ** | |
| 11 ** Unless required by applicable law or agreed to in writing, software | |
| 12 ** distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 ** See the License for the specific language governing permissions and | |
| 15 ** limitations under the License. | |
| 16 */ | |
| 17 | |
| 18 #ifndef SkPathParts_DEFINED | |
| 19 #define SkPathParts_DEFINED | |
| 20 | |
| 21 #include "SkDisplayable.h" | |
| 22 #include "SkMemberInfo.h" | |
| 23 #include "SkPath.h" | |
| 24 | |
| 25 class SkDrawPath; | |
| 26 class SkDrawMatrix; | |
| 27 | |
| 28 class SkPathPart : public SkDisplayable { | |
| 29 public: | |
| 30 SkPathPart(); | |
| 31 virtual bool add() = 0; | |
| 32 virtual void dirty(); | |
| 33 virtual SkDisplayable* getParent() const; | |
| 34 virtual bool setParent(SkDisplayable* parent); | |
| 35 #ifdef SK_DEBUG | |
| 36 virtual bool isPathPart() const { return true; } | |
| 37 #endif | |
| 38 protected: | |
| 39 SkDrawPath* fPath; | |
| 40 }; | |
| 41 | |
| 42 class SkMoveTo : public SkPathPart { | |
| 43 DECLARE_MEMBER_INFO(MoveTo); | |
| 44 SkMoveTo(); | |
| 45 virtual bool add(); | |
| 46 protected: | |
| 47 SkScalar x; | |
| 48 SkScalar y; | |
| 49 }; | |
| 50 | |
| 51 class SkRMoveTo : public SkMoveTo { | |
| 52 DECLARE_MEMBER_INFO(RMoveTo); | |
| 53 virtual bool add(); | |
| 54 private: | |
| 55 typedef SkMoveTo INHERITED; | |
| 56 }; | |
| 57 | |
| 58 class SkLineTo : public SkPathPart { | |
| 59 DECLARE_MEMBER_INFO(LineTo); | |
| 60 SkLineTo(); | |
| 61 virtual bool add(); | |
| 62 protected: | |
| 63 SkScalar x; | |
| 64 SkScalar y; | |
| 65 }; | |
| 66 | |
| 67 class SkRLineTo : public SkLineTo { | |
| 68 DECLARE_MEMBER_INFO(RLineTo); | |
| 69 virtual bool add(); | |
| 70 private: | |
| 71 typedef SkLineTo INHERITED; | |
| 72 }; | |
| 73 | |
| 74 class SkQuadTo : public SkPathPart { | |
| 75 DECLARE_MEMBER_INFO(QuadTo); | |
| 76 SkQuadTo(); | |
| 77 virtual bool add(); | |
| 78 protected: | |
| 79 SkScalar x1; | |
| 80 SkScalar y1; | |
| 81 SkScalar x2; | |
| 82 SkScalar y2; | |
| 83 }; | |
| 84 | |
| 85 class SkRQuadTo : public SkQuadTo { | |
| 86 DECLARE_MEMBER_INFO(RQuadTo); | |
| 87 virtual bool add(); | |
| 88 private: | |
| 89 typedef SkQuadTo INHERITED; | |
| 90 }; | |
| 91 | |
| 92 class SkCubicTo : public SkPathPart { | |
| 93 DECLARE_MEMBER_INFO(CubicTo); | |
| 94 SkCubicTo(); | |
| 95 virtual bool add(); | |
| 96 protected: | |
| 97 SkScalar x1; | |
| 98 SkScalar y1; | |
| 99 SkScalar x2; | |
| 100 SkScalar y2; | |
| 101 SkScalar x3; | |
| 102 SkScalar y3; | |
| 103 }; | |
| 104 | |
| 105 class SkRCubicTo : public SkCubicTo { | |
| 106 DECLARE_MEMBER_INFO(RCubicTo); | |
| 107 virtual bool add(); | |
| 108 private: | |
| 109 typedef SkCubicTo INHERITED; | |
| 110 }; | |
| 111 | |
| 112 class SkClose : public SkPathPart { | |
| 113 DECLARE_EMPTY_MEMBER_INFO(Close); | |
| 114 virtual bool add(); | |
| 115 }; | |
| 116 | |
| 117 class SkAddGeom : public SkPathPart { | |
| 118 DECLARE_PRIVATE_MEMBER_INFO(AddGeom); | |
| 119 SkAddGeom(); | |
| 120 protected: | |
| 121 int /*SkPath::Direction*/ direction; | |
| 122 }; | |
| 123 | |
| 124 class SkAddRect : public SkAddGeom { | |
| 125 DECLARE_MEMBER_INFO(AddRect); | |
| 126 SkAddRect(); | |
| 127 virtual bool add(); | |
| 128 protected: | |
| 129 SkRect fRect; | |
| 130 private: | |
| 131 typedef SkAddGeom INHERITED; | |
| 132 }; | |
| 133 | |
| 134 class SkAddOval : public SkAddRect { | |
| 135 DECLARE_MEMBER_INFO(AddOval); | |
| 136 virtual bool add(); | |
| 137 private: | |
| 138 typedef SkAddRect INHERITED; | |
| 139 }; | |
| 140 | |
| 141 class SkAddCircle : public SkAddGeom { | |
| 142 DECLARE_MEMBER_INFO(AddCircle); | |
| 143 SkAddCircle(); | |
| 144 virtual bool add(); | |
| 145 private: | |
| 146 SkScalar radius; | |
| 147 SkScalar x; | |
| 148 SkScalar y; | |
| 149 typedef SkAddGeom INHERITED; | |
| 150 }; | |
| 151 | |
| 152 class SkAddRoundRect : public SkAddRect { | |
| 153 DECLARE_MEMBER_INFO(AddRoundRect); | |
| 154 SkAddRoundRect(); | |
| 155 virtual bool add(); | |
| 156 private: | |
| 157 SkScalar rx; | |
| 158 SkScalar ry; | |
| 159 typedef SkAddRect INHERITED; | |
| 160 }; | |
| 161 | |
| 162 class SkAddPath : public SkPathPart { | |
| 163 DECLARE_MEMBER_INFO(AddPath); | |
| 164 SkAddPath(); | |
| 165 virtual bool add(); | |
| 166 private: | |
| 167 typedef SkPathPart INHERITED; | |
| 168 SkDrawMatrix* matrix; | |
| 169 SkDrawPath* path; | |
| 170 }; | |
| 171 | |
| 172 #endif // SkPathParts_DEFINED | |
| 173 | |
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