1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/skia/trunk/src/animator/SkAnimateMaker.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,160 @@
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 SkAnimateMaker_DEFINED
1.14 +#define SkAnimateMaker_DEFINED
1.15 +
1.16 +// #define SK_DEBUG_ANIMATION_TIMING
1.17 +
1.18 +#include "SkAnimator.h"
1.19 +#include "SkBitmap.h"
1.20 +#include "SkIntArray.h"
1.21 +#include "SkDisplayEvents.h"
1.22 +#include "SkDisplayList.h"
1.23 +#include "SkDisplayScreenplay.h"
1.24 +#include "SkDisplayXMLParser.h"
1.25 +#include "SkScript.h"
1.26 +#include "SkString.h"
1.27 +#include "SkTDict.h"
1.28 +
1.29 +// not sure where this little helper macro should go
1.30 +
1.31 +
1.32 +class SkActive;
1.33 +class SkAnimate;
1.34 +class SkCanvas;
1.35 +class SkDisplayable;
1.36 +class SkDrawable;
1.37 +class SkDump;
1.38 +class SkEvent;
1.39 +class SkEventSink;
1.40 +class SkExtras;
1.41 +class SkGroup;
1.42 +class SkPaint;
1.43 +class SkStream;
1.44 +
1.45 +class SkAnimateMaker {
1.46 +public:
1.47 + SkAnimateMaker(SkAnimator* animator, SkCanvas* canvas, SkPaint* paint);
1.48 + ~SkAnimateMaker();
1.49 + void appendActive(SkActive* );
1.50 + void childrenAdd(SkDisplayable* child) { *fChildren.append() = child; }
1.51 + void clearExtraPropertyCallBack(SkDisplayTypes type);
1.52 + bool computeID(SkDisplayable* displayable, SkDisplayable* parent, SkString* newID);
1.53 + SkDisplayable* createInstance(const char name[], size_t len);
1.54 + bool decodeStream(SkStream* stream);
1.55 + bool decodeURI(const char uri[]);
1.56 + void delayEnable(SkApply* apply, SkMSec time);
1.57 + void doDelayedEvent();
1.58 + bool doEvent(const SkEvent& event);
1.59 +#ifdef SK_DUMP_ENABLED
1.60 + void dump(const char* match);
1.61 +#endif
1.62 + int dynamicProperty(SkString& nameStr, SkDisplayable** );
1.63 + bool find(const char* str, SkDisplayable** displayablePtr) const {
1.64 + return fIDs.find(str, displayablePtr);
1.65 + }
1.66 + bool find(const char* str, size_t len, SkDisplayable** displayablePtr) const {
1.67 + return fIDs.find(str, len, displayablePtr);
1.68 + }
1.69 + bool findKey(SkDisplayable* displayable, const char** string) const {
1.70 + return fIDs.findKey(displayable, string);
1.71 + }
1.72 +// bool find(SkString& string, SkDisplayable** displayablePtr) {
1.73 +// return fIDs.find(string.c_str(), displayablePtr);
1.74 +// }
1.75 + SkAnimator* getAnimator() { return fAnimator; }
1.76 + SkMSec getAppTime() const; // call caller to get current time
1.77 +#ifdef SK_DEBUG
1.78 + SkAnimator* getRoot();
1.79 +#endif
1.80 + SkXMLParserError::ErrorCode getErrorCode() const { return fError.getErrorCode(); }
1.81 + SkMSec getInTime() { return fDisplayList.getTime(); }
1.82 + int getNativeCode() const { return fError.getNativeCode(); }
1.83 + bool hasError() { return fError.hasError(); }
1.84 + void helperAdd(SkDisplayable* trackMe);
1.85 + void helperRemove(SkDisplayable* alreadyTracked);
1.86 + void idsSet(const char* attrValue, size_t len, SkDisplayable* displayable) {
1.87 + fIDs.set(attrValue, len, displayable); }
1.88 +// void loadMovies();
1.89 + void notifyInval();
1.90 + void notifyInvalTime(SkMSec time);
1.91 + void postOnEnd(SkAnimateBase* animate, SkMSec end);
1.92 + void removeActive(SkActive* );
1.93 + void reset();
1.94 + bool resolveID(SkDisplayable* displayable, SkDisplayable* original);
1.95 + void setEnableTime(SkMSec appTime, SkMSec expectedTime);
1.96 + void setErrorCode(SkXMLParserError::ErrorCode err) { if (fError.hasError() == false) fError.INHERITED::setCode(err); }
1.97 + void setErrorCode(SkDisplayXMLParserError::ErrorCode err) { if (fError.hasError() == false) fError.setCode(err); }
1.98 + void setErrorNoun(const SkString& str) { if (fError.hasError() == false) fError.setNoun(str); }
1.99 + void setErrorString();
1.100 + void setExtraPropertyCallBack(SkDisplayTypes type, SkScriptEngine::_propertyCallBack , void* userStorage);
1.101 + void setID(SkDisplayable* displayable, const SkString& newID);
1.102 + void setInnerError(SkAnimateMaker* maker, const SkString& str) { fError.setInnerError(maker, str); }
1.103 + void setScriptError(const SkScriptEngine& );
1.104 +#ifdef SK_DEBUG
1.105 + void validate() { fDisplayList.validate(); }
1.106 +#else
1.107 + void validate() {}
1.108 +#endif
1.109 + SkDisplayEvent* fActiveEvent;
1.110 + SkMSec fAdjustedStart;
1.111 + SkCanvas* fCanvas;
1.112 + SkMSec fEnableTime;
1.113 + int fEndDepth; // passed parameter to onEndElement
1.114 + SkEvents fEvents;
1.115 + SkDisplayList fDisplayList;
1.116 + SkEventSinkID fHostEventSinkID;
1.117 + SkMSec fMinimumInterval;
1.118 + SkPaint* fPaint;
1.119 + SkAnimateMaker* fParentMaker;
1.120 + SkString fPrefix;
1.121 + SkDisplayScreenplay fScreenplay;
1.122 + const SkAnimator::Timeline* fTimeline;
1.123 + SkBool8 fInInclude;
1.124 + SkBool8 fInMovie;
1.125 + SkBool8 fFirstScriptError;
1.126 +#if defined SK_DEBUG && defined SK_DEBUG_ANIMATION_TIMING
1.127 + SkMSec fDebugTimeBase;
1.128 +#endif
1.129 +#ifdef SK_DUMP_ENABLED
1.130 + SkString fDumpAnimated;
1.131 + SkBool8 fDumpEvents;
1.132 + SkBool8 fDumpGConditions;
1.133 + SkBool8 fDumpPosts;
1.134 +#endif
1.135 +private:
1.136 + void deleteMembers();
1.137 + static bool GetStep(const char* token, size_t len, void* stepPtr, SkScriptValue* );
1.138 + SkAnimateMaker& operator=(SkAnimateMaker& );
1.139 + SkTDDisplayableArray fChildren;
1.140 + SkTDDisplayableArray fDelayed; // SkApply that contain delayed enable events
1.141 + SkDisplayXMLParserError fError;
1.142 + SkString fErrorString;
1.143 + SkTDArray<SkExtras*> fExtras;
1.144 + SkString fFileName;
1.145 + SkTDDisplayableArray fHelpers; // helper displayables
1.146 + SkBool8 fLoaded;
1.147 + SkTDDisplayableArray fMovies;
1.148 + SkTDict<SkDisplayable*> fIDs;
1.149 + SkAnimator* fAnimator;
1.150 + friend class SkAdd;
1.151 + friend class SkAnimateBase;
1.152 + friend class SkDisplayXMLParser;
1.153 + friend class SkAnimator;
1.154 + friend class SkAnimatorScript;
1.155 + friend class SkApply;
1.156 + friend class SkDisplayMovie;
1.157 + friend class SkDisplayType;
1.158 + friend class SkEvents;
1.159 + friend class SkGroup;
1.160 + friend struct SkMemberInfo;
1.161 +};
1.162 +
1.163 +#endif // SkAnimateMaker_DEFINED
