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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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