reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame^] | 1 | /* libs/graphics/animator/SkDisplayList.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 SkDisplayList_DEFINED |
| 19 | #define SkDisplayList_DEFINED |
| 20 | |
| 21 | #include "SkOperand.h" |
| 22 | #include "SkIntArray.h" |
| 23 | #include "SkBounder.h" |
| 24 | #include "SkRect.h" |
| 25 | |
| 26 | class SkAnimateMaker; |
| 27 | class SkActive; |
| 28 | class SkApply; |
| 29 | class SkDrawable; |
| 30 | class SkGroup; |
| 31 | |
| 32 | class SkDisplayList : public SkBounder { |
| 33 | public: |
| 34 | SkDisplayList(); |
| 35 | virtual ~SkDisplayList(); |
| 36 | void append(SkActive* ); |
| 37 | void clear() { fDrawList.reset(); } |
| 38 | int count() { return fDrawList.count(); } |
| 39 | bool draw(SkAnimateMaker& , SkMSec time); |
| 40 | #ifdef SK_DUMP_ENABLED |
| 41 | void dump(SkAnimateMaker* maker); |
| 42 | void dumpInner(SkAnimateMaker* maker); |
| 43 | static int fIndent; |
| 44 | static int fDumpIndex; |
| 45 | #endif |
| 46 | int findGroup(SkDrawable* match, SkTDDrawableArray** list, |
| 47 | SkGroup** parent, SkGroup** found, SkTDDrawableArray** grandList); |
| 48 | SkDrawable* get(int index) { return fDrawList[index]; } |
| 49 | SkMSec getTime() { return fInTime; } |
| 50 | SkTDDrawableArray* getDrawList() { return &fDrawList; } |
| 51 | void hardReset(); |
| 52 | virtual bool onIRect(const SkIRect& r); |
| 53 | void reset(); |
| 54 | void remove(SkActive* ); |
| 55 | #ifdef SK_DEBUG |
| 56 | void validate(); |
| 57 | #else |
| 58 | void validate() {} |
| 59 | #endif |
| 60 | static int SearchForMatch(SkDrawable* match, SkTDDrawableArray** list, |
| 61 | SkGroup** parent, SkGroup** found, SkTDDrawableArray**grandList); |
| 62 | static bool SearchGroupForMatch(SkDrawable* draw, SkDrawable* match, |
| 63 | SkTDDrawableArray** list, SkGroup** parent, SkGroup** found, SkTDDrawableArray** grandList, |
| 64 | int &index); |
| 65 | public: |
| 66 | SkIRect fBounds; |
| 67 | SkIRect fInvalBounds; |
| 68 | bool fDrawBounds; |
| 69 | bool fHasUnion; |
| 70 | bool fUnionBounds; |
| 71 | private: |
| 72 | SkTDDrawableArray fDrawList; |
| 73 | SkTDActiveArray fActiveList; |
| 74 | SkMSec fInTime; |
| 75 | friend class SkEvents; |
| 76 | }; |
| 77 | |
| 78 | #endif // SkDisplayList_DEFINED |
| 79 | |