OLD | NEW |
| (Empty) |
1 /* libs/graphics/animator/SkDrawTo.cpp | |
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 #include "SkDrawTo.h" | |
19 #include "SkAnimateMaker.h" | |
20 #include "SkCanvas.h" | |
21 #include "SkDrawBitmap.h" | |
22 | |
23 #if SK_USE_CONDENSED_INFO == 0 | |
24 | |
25 const SkMemberInfo SkDrawTo::fInfo[] = { | |
26 SK_MEMBER(drawOnce, Boolean), | |
27 SK_MEMBER(use, Bitmap) | |
28 }; | |
29 | |
30 #endif | |
31 | |
32 DEFINE_GET_MEMBER(SkDrawTo); | |
33 | |
34 SkDrawTo::SkDrawTo() : drawOnce(false), use(NULL), fDrawnOnce(false) { | |
35 } | |
36 | |
37 #if 0 | |
38 SkDrawTo::~SkDrawTo() { | |
39 SkASSERT(0); | |
40 } | |
41 #endif | |
42 | |
43 bool SkDrawTo::draw(SkAnimateMaker& maker) { | |
44 if (fDrawnOnce) | |
45 return false; | |
46 SkCanvas canvas(use->fBitmap); | |
47 SkCanvas* save = maker.fCanvas; | |
48 maker.fCanvas = &canvas; | |
49 INHERITED::draw(maker); | |
50 maker.fCanvas = save; | |
51 fDrawnOnce = drawOnce; | |
52 return false; | |
53 } | |
54 | |
55 #ifdef SK_DUMP_ENABLED | |
56 void SkDrawTo::dump(SkAnimateMaker* maker) { | |
57 dumpBase(maker); | |
58 dumpAttrs(maker); | |
59 if (use) | |
60 SkDebugf("use=\"%s\" ", use->id); | |
61 dumpDrawables(maker); | |
62 } | |
63 #endif | |
64 | |
OLD | NEW |