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| 1 /* libs/graphics/animator/SkDrawPath.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 SkDrawPath_DEFINED | |
| 19 #define SkDrawPath_DEFINED | |
| 20 | |
| 21 #include "SkBoundable.h" | |
| 22 #include "SkIntArray.h" | |
| 23 #include "SkMemberInfo.h" | |
| 24 #include "SkPath.h" | |
| 25 | |
| 26 class SkDrawPath : public SkBoundable { | |
| 27 DECLARE_DRAW_MEMBER_INFO(Path); | |
| 28 SkDrawPath(); | |
| 29 virtual ~SkDrawPath(); | |
| 30 virtual bool add(SkAnimateMaker& , SkDisplayable* child); | |
| 31 bool childHasID() { return SkToBool(fChildHasID); } | |
| 32 virtual bool childrenNeedDisposing() const; | |
| 33 virtual void dirty(); | |
| 34 virtual bool draw(SkAnimateMaker& ); | |
| 35 virtual SkDisplayable* getParent() const; | |
| 36 #ifdef SK_DUMP_ENABLED | |
| 37 virtual void dump(SkAnimateMaker* ); | |
| 38 #endif | |
| 39 SkPath& getPath(); | |
| 40 virtual bool getProperty(int index, SkScriptValue* value) const; | |
| 41 virtual bool setProperty(int index, SkScriptValue& value); | |
| 42 virtual void onEndElement(SkAnimateMaker& ); | |
| 43 virtual void setChildHasID(); | |
| 44 virtual bool setParent(SkDisplayable* parent); | |
| 45 virtual bool isPath() const { return true; } | |
| 46 public: | |
| 47 SkPath fPath; | |
| 48 protected: | |
| 49 void parseSVG(); | |
| 50 SkString d; | |
| 51 SkTDPathPartArray fParts; | |
| 52 mutable SkScalar fLength; | |
| 53 SkDisplayable* fParent; // SkPolyToPoly or SkFromPath, for instance | |
| 54 SkBool8 fChildHasID; | |
| 55 SkBool8 fDirty; | |
| 56 private: | |
| 57 typedef SkBoundable INHERITED; | |
| 58 }; | |
| 59 | |
| 60 class SkPolyline : public SkDrawPath { | |
| 61 DECLARE_MEMBER_INFO(Polyline); | |
| 62 virtual bool add(SkAnimateMaker& , SkDisplayable*) const; | |
| 63 virtual void onEndElement(SkAnimateMaker& ); | |
| 64 protected: | |
| 65 SkTDScalarArray points; | |
| 66 private: | |
| 67 typedef SkDrawPath INHERITED; | |
| 68 }; | |
| 69 | |
| 70 class SkPolygon : public SkPolyline { | |
| 71 DECLARE_MEMBER_INFO(Polygon); | |
| 72 virtual void onEndElement(SkAnimateMaker& ); | |
| 73 private: | |
| 74 typedef SkPolyline INHERITED; | |
| 75 }; | |
| 76 | |
| 77 #endif // SkDrawPath_DEFINED | |
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