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| 1 /* libs/graphics/animator/SkDisplayTypes.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 SkDisplayTypes_DEFINED | |
| 19 #define SkDisplayTypes_DEFINED | |
| 20 | |
| 21 #include "SkDisplayable.h" | |
| 22 #include "SkMemberInfo.h" | |
| 23 #include "SkTypedArray.h" | |
| 24 | |
| 25 class SkOpArray; // compiled script experiment | |
| 26 | |
| 27 | |
| 28 class SkDisplayDepend : public SkDisplayable { | |
| 29 public: | |
| 30 virtual bool canContainDependents() const; | |
| 31 void addDependent(SkDisplayable* displayable) { | |
| 32 if (fDependents.find(displayable) < 0) | |
| 33 *fDependents.append() = displayable; | |
| 34 } | |
| 35 virtual void dirty(); | |
| 36 private: | |
| 37 SkTDDisplayableArray fDependents; | |
| 38 typedef SkDisplayable INHERITED; | |
| 39 }; | |
| 40 | |
| 41 class SkDisplayBoolean : public SkDisplayDepend { | |
| 42 DECLARE_DISPLAY_MEMBER_INFO(Boolean); | |
| 43 SkDisplayBoolean(); | |
| 44 #ifdef SK_DUMP_ENABLED | |
| 45 virtual void dump(SkAnimateMaker* ); | |
| 46 #endif | |
| 47 SkBool value; | |
| 48 friend class SkAnimatorScript; | |
| 49 friend class SkAnimatorScript_Box; | |
| 50 friend class SkAnimatorScript_Unbox; | |
| 51 typedef SkDisplayDepend INHERITED; | |
| 52 }; | |
| 53 | |
| 54 class SkDisplayInt : public SkDisplayDepend { | |
| 55 DECLARE_DISPLAY_MEMBER_INFO(Int); | |
| 56 SkDisplayInt(); | |
| 57 #ifdef SK_DUMP_ENABLED | |
| 58 virtual void dump(SkAnimateMaker* ); | |
| 59 #endif | |
| 60 private: | |
| 61 int32_t value; | |
| 62 friend class SkAnimatorScript; | |
| 63 friend class SkAnimatorScript_Box; | |
| 64 friend class SkAnimatorScript_Unbox; | |
| 65 typedef SkDisplayDepend INHERITED; | |
| 66 }; | |
| 67 | |
| 68 class SkDisplayFloat : public SkDisplayDepend { | |
| 69 DECLARE_DISPLAY_MEMBER_INFO(Float); | |
| 70 SkDisplayFloat(); | |
| 71 #ifdef SK_DUMP_ENABLED | |
| 72 virtual void dump(SkAnimateMaker* ); | |
| 73 #endif | |
| 74 private: | |
| 75 SkScalar value; | |
| 76 friend class SkAnimatorScript; | |
| 77 friend class SkAnimatorScript_Box; | |
| 78 friend class SkAnimatorScript_Unbox; | |
| 79 typedef SkDisplayDepend INHERITED; | |
| 80 }; | |
| 81 | |
| 82 class SkDisplayString : public SkDisplayDepend { | |
| 83 DECLARE_DISPLAY_MEMBER_INFO(String); | |
| 84 SkDisplayString(); | |
| 85 SkDisplayString(SkString& ); | |
| 86 virtual void executeFunction(SkDisplayable* , int index, | |
| 87 SkTDArray<SkScriptValue>& parameters, SkDisplayTypes type, | |
| 88 SkScriptValue* ); | |
| 89 virtual const SkFunctionParamType* getFunctionsParameters(); | |
| 90 virtual bool getProperty(int index, SkScriptValue* ) const; | |
| 91 SkString value; | |
| 92 private: | |
| 93 static const SkFunctionParamType fFunctionParameters[]; | |
| 94 }; | |
| 95 | |
| 96 class SkDisplayArray : public SkDisplayDepend { | |
| 97 DECLARE_DISPLAY_MEMBER_INFO(Array); | |
| 98 SkDisplayArray(); | |
| 99 SkDisplayArray(SkTypedArray& ); | |
| 100 SkDisplayArray(SkOpArray& ); // compiled script experiment | |
| 101 virtual ~SkDisplayArray(); | |
| 102 virtual bool getProperty(int index, SkScriptValue* ) const; | |
| 103 private: | |
| 104 SkTypedArray values; | |
| 105 friend class SkAnimator; | |
| 106 friend class SkAnimatorScript; | |
| 107 friend class SkAnimatorScript2; | |
| 108 friend class SkAnimatorScript_Unbox; | |
| 109 friend class SkDisplayable; | |
| 110 friend struct SkMemberInfo; | |
| 111 friend class SkScriptEngine; | |
| 112 }; | |
| 113 | |
| 114 #endif // SkDisplayTypes_DEFINED | |
| 115 | |
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