1 /* 2 * Copyright 2006 The Android Open Source Project 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef SkDisplayList_DEFINED 9 #define SkDisplayList_DEFINED 10 11 #include "SkOperand.h" 12 #include "SkIntArray.h" 13 #include "SkRect.h" 14 #include "SkRefCnt.h" 15 16 class SkAnimateMaker; 17 class SkActive; 18 class SkApply; 19 class SkDrawable; 20 class SkGroup; 21 22 class SkDisplayList : public SkRefCnt { 23 public: 24 SkDisplayList(); 25 virtual ~SkDisplayList(); 26 void append(SkActive* ); 27 void clear() { fDrawList.reset(); } 28 int count() { return fDrawList.count(); } 29 bool draw(SkAnimateMaker& , SkMSec time); 30 #ifdef SK_DUMP_ENABLED 31 void dump(SkAnimateMaker* maker); 32 void dumpInner(SkAnimateMaker* maker); 33 static int fIndent; 34 static int fDumpIndex; 35 #endif 36 int findGroup(SkDrawable* match, SkTDDrawableArray** list, 37 SkGroup** parent, SkGroup** found, SkTDDrawableArray** grandList); 38 SkDrawable* get(int index) { return fDrawList[index]; } 39 SkMSec getTime() { return fInTime; } 40 SkTDDrawableArray* getDrawList() { return &fDrawList; } 41 void hardReset(); 42 virtual bool onIRect(const SkIRect& r); 43 void reset(); 44 void remove(SkActive* ); 45 #ifdef SK_DEBUG 46 void validate(); 47 #else 48 void validate() {} 49 #endif 50 static int SearchForMatch(SkDrawable* match, SkTDDrawableArray** list, 51 SkGroup** parent, SkGroup** found, SkTDDrawableArray**grandList); 52 static bool SearchGroupForMatch(SkDrawable* draw, SkDrawable* match, 53 SkTDDrawableArray** list, SkGroup** parent, SkGroup** found, SkTDDrawableArray** grandList, 54 int &index); 55 public: 56 SkIRect fBounds; 57 SkIRect fInvalBounds; 58 bool fDrawBounds; 59 bool fHasUnion; 60 bool fUnionBounds; 61 private: 62 SkTDDrawableArray fDrawList; 63 SkTDActiveArray fActiveList; 64 SkMSec fInTime; 65 friend class SkEvents; 66 }; 67 68 #endif // SkDisplayList_DEFINED 69
