| epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 1 | |
| 2 | /* |
| 3 | * Copyright 2006 The Android Open Source Project |
| 4 | * |
| 5 | * Use of this source code is governed by a BSD-style license that can be |
| 6 | * found in the LICENSE file. |
| 7 | */ |
| 8 | |
| reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 9 | |
| 10 | #ifndef SkDrawGroup_DEFINED |
| 11 | #define SkDrawGroup_DEFINED |
| 12 | |
| 13 | #include "SkDrawable.h" |
| 14 | #include "SkIntArray.h" |
| 15 | #include "SkMemberInfo.h" |
| 16 | |
| 17 | class SkGroup : public SkDrawable { //interface for schema element <g> |
| 18 | public: |
| 19 | DECLARE_MEMBER_INFO(Group); |
| 20 | SkGroup(); |
| 21 | virtual ~SkGroup(); |
| tfarina@chromium.org | 1d3c411 | 2012-12-03 14:38:08 +0000 | [diff] [blame] | 22 | virtual bool addChild(SkAnimateMaker& , SkDisplayable* child) SK_OVERRIDE; |
| reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 23 | virtual bool contains(SkDisplayable* ); |
| 24 | SkGroup* copy(); |
| 25 | SkBool copySet(int index); |
| 26 | virtual SkDisplayable* deepCopy(SkAnimateMaker* ); |
| 27 | virtual bool doEvent(SkDisplayEvent::Kind , SkEventState* state ); |
| 28 | virtual bool draw(SkAnimateMaker& ); |
| 29 | #ifdef SK_DUMP_ENABLED |
| 30 | virtual void dump(SkAnimateMaker* ); |
| 31 | virtual void dumpDrawables(SkAnimateMaker* ); |
| 32 | virtual void dumpEvents(); |
| 33 | #endif |
| 34 | int findGroup(SkDrawable* drawable, SkTDDrawableArray** list, |
| 35 | SkGroup** parent, SkGroup** found, SkTDDrawableArray** grandList); |
| 36 | virtual bool enable(SkAnimateMaker& ); |
| 37 | SkTDDrawableArray* getChildren() { return &fChildren; } |
| 38 | SkGroup* getOriginal() { return fOriginal; } |
| 39 | virtual bool hasEnable() const; |
| 40 | virtual void initialize(); |
| 41 | SkBool isACopy() { return fOriginal != NULL; } |
| 42 | void markCopyClear(int index); |
| 43 | void markCopySet(int index); |
| 44 | void markCopySize(int index); |
| 45 | bool markedForDelete(int index) const { return (fCopies[index >> 5] & 1 << (index & 0x1f)) == 0; } |
| 46 | void reset(); |
| 47 | bool resolveIDs(SkAnimateMaker& maker, SkDisplayable* original, SkApply* ); |
| 48 | virtual void setSteps(int steps); |
| 49 | #ifdef SK_DEBUG |
| 50 | virtual void validate(); |
| 51 | #endif |
| 52 | protected: |
| 53 | bool ifCondition(SkAnimateMaker& maker, SkDrawable* drawable, |
| 54 | SkString& conditionString); |
| 55 | SkString condition; |
| 56 | SkString enableCondition; |
| 57 | SkTDDrawableArray fChildren; |
| 58 | SkTDDrawableArray* fParentList; |
| 59 | SkTDIntArray fCopies; |
| 60 | SkGroup* fOriginal; |
| 61 | private: |
| 62 | typedef SkDrawable INHERITED; |
| 63 | }; |
| 64 | |
| 65 | class SkSave: public SkGroup { |
| 66 | DECLARE_MEMBER_INFO(Save); |
| 67 | virtual bool draw(SkAnimateMaker& ); |
| 68 | private: |
| 69 | typedef SkGroup INHERITED; |
| 70 | }; |
| 71 | |
| 72 | #endif // SkDrawGroup_DEFINED |