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1 /* libs/graphics/animator/SkPaintParts.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 SkPaintParts_DEFINED
19 #define SkPaintParts_DEFINED
20 
21 #include "SkDisplayable.h"
22 #include "SkMemberInfo.h"
23 #include "SkPaint.h"
24 #include "SkShader.h"
25 #include "SkTypeface.h"
26 #include "SkXfermode.h"
27 
28 class SkDrawPaint;
29 class SkDrawMatrix;
30 
31 class SkPaintPart : public SkDisplayable {
32 public:
33     SkPaintPart();
34     virtual bool add() = 0;
35     virtual SkDisplayable* getParent() const;
36     virtual bool setParent(SkDisplayable* parent);
37 #ifdef SK_DEBUG
isPaintPart()38     virtual bool isPaintPart() const { return true; }
39 #endif
40 protected:
41     SkDrawPaint* fPaint;
42 };
43 
44 class SkDrawMaskFilter : public SkPaintPart {
45     DECLARE_EMPTY_MEMBER_INFO(MaskFilter);
46     virtual SkMaskFilter* getMaskFilter();
47 protected:
48     virtual bool add();
49 };
50 
51 class SkDrawPathEffect : public SkPaintPart {
52     DECLARE_EMPTY_MEMBER_INFO(PathEffect);
53     virtual SkPathEffect* getPathEffect();
54 protected:
55     virtual bool add();
56 };
57 
58 class SkDrawShader : public SkPaintPart {
59     DECLARE_DRAW_MEMBER_INFO(Shader);
60     SkDrawShader();
61     virtual SkShader* getShader();
62 protected:
63     virtual bool add();
64     void addPostlude(SkShader* shader);
65     SkDrawMatrix* matrix;
66     int /*SkShader::TileMode*/ tileMode;
67 };
68 
69 class SkDrawTypeface  : public SkPaintPart {
70     DECLARE_DRAW_MEMBER_INFO(Typeface);
71     SkDrawTypeface();
72 #ifdef SK_DUMP_ENABLED
73     virtual void dump(SkAnimateMaker *);
74 #endif
getTypeface()75     SkTypeface* getTypeface() {
76         return SkTypeface::CreateFromName(fontName.c_str(), style); }
77 protected:
78     virtual bool add();
79     SkString fontName;
80     SkTypeface::Style style;
81 };
82 
83 #endif // SkPaintParts_DEFINED
84