1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/skia/trunk/src/animator/SkAnimateBase.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,83 @@
1.4 +
1.5 +/*
1.6 + * Copyright 2006 The Android Open Source Project
1.7 + *
1.8 + * Use of this source code is governed by a BSD-style license that can be
1.9 + * found in the LICENSE file.
1.10 + */
1.11 +
1.12 +
1.13 +#ifndef SkAnimateBase_DEFINED
1.14 +#define SkAnimateBase_DEFINED
1.15 +
1.16 +#include "SkDisplayable.h"
1.17 +#include "SkMath.h"
1.18 +#include "SkMemberInfo.h"
1.19 +#include "SkTypedArray.h"
1.20 +
1.21 +class SkApply;
1.22 +class SkDrawable;
1.23 +
1.24 +class SkAnimateBase : public SkDisplayable {
1.25 +public:
1.26 + DECLARE_MEMBER_INFO(AnimateBase);
1.27 + SkAnimateBase();
1.28 + virtual ~SkAnimateBase();
1.29 + virtual int components();
1.30 + virtual SkDisplayable* deepCopy(SkAnimateMaker* );
1.31 + virtual void dirty();
1.32 +#ifdef SK_DUMP_ENABLED
1.33 + virtual void dump(SkAnimateMaker* );
1.34 +#endif
1.35 + int entries() { return fValues.count() / components(); }
1.36 + virtual bool hasExecute() const;
1.37 + bool isDynamic() const { return SkToBool(fDynamic); }
1.38 + virtual SkDisplayable* getParent() const;
1.39 + virtual bool getProperty(int index, SkScriptValue* value) const;
1.40 + SkMSec getStart() const { return fStart; }
1.41 + SkOperand* getValues() { return fValues.begin(); }
1.42 + SkDisplayTypes getValuesType() { return fValues.getType(); }
1.43 + virtual void onEndElement(SkAnimateMaker& );
1.44 + void packARGB(SkScalar [], int count, SkTDOperandArray* );
1.45 + virtual void refresh(SkAnimateMaker& );
1.46 + void setChanged(bool changed) { fChanged = changed; }
1.47 + void setHasEndEvent() { fHasEndEvent = true; }
1.48 + virtual bool setParent(SkDisplayable* );
1.49 + virtual bool setProperty(int index, SkScriptValue& value);
1.50 + void setTarget(SkAnimateMaker& );
1.51 + virtual bool targetNeedsInitialization() const;
1.52 +protected:
1.53 + SkMSec begin;
1.54 + SkTDScalarArray blend;
1.55 + SkMSec dur;
1.56 + // !!! make field part of a union with fFieldInfo, or fValues, something known later?
1.57 + SkString field; // temporary; once target is known, this is reset
1.58 + SkString formula;
1.59 + SkString from;
1.60 + SkString lval;
1.61 + SkScalar repeat;
1.62 + SkString target; // temporary; once target is known, this is reset
1.63 + SkString to;
1.64 + SkApply* fApply;
1.65 + const SkMemberInfo* fFieldInfo;
1.66 + int fFieldOffset;
1.67 + SkMSec fStart; // corrected time when this apply was enabled
1.68 + SkDrawable* fTarget;
1.69 + SkTypedArray fValues;
1.70 + unsigned fChanged : 1; // true when value referenced by script has changed
1.71 + unsigned fDelayed : 1; // enabled, but undrawn pending delay
1.72 + unsigned fDynamic : 1;
1.73 + unsigned fHasEndEvent : 1;
1.74 + unsigned fHasValues : 1; // set if 'values' passed instead of 'to'
1.75 + unsigned fMirror : 1;
1.76 + unsigned fReset : 1;
1.77 + unsigned fResetPending : 1;
1.78 + unsigned fTargetIsScope : 1;
1.79 +private:
1.80 + typedef SkDisplayable INHERITED;
1.81 + friend class SkActive;
1.82 + friend class SkApply;
1.83 + friend class SkDisplayList;
1.84 +};
1.85 +
1.86 +#endif // SkAnimateBase_DEFINED
