reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame^] | 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 | |