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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, SkTDDrawabl
eArray** 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 | |
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