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1 /* | 1 /* |
2 * Copyright 2016 Google Inc. | 2 * Copyright 2016 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkSVGNode_DEFINED | 8 #ifndef SkSVGNode_DEFINED |
9 #define SkSVGNode_DEFINED | 9 #define SkSVGNode_DEFINED |
10 | 10 |
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32 SkSVGTag tag() const { return fTag; } | 32 SkSVGTag tag() const { return fTag; } |
33 | 33 |
34 virtual void appendChild(sk_sp<SkSVGNode>) = 0; | 34 virtual void appendChild(sk_sp<SkSVGNode>) = 0; |
35 | 35 |
36 void render(const SkSVGRenderContext&) const; | 36 void render(const SkSVGRenderContext&) const; |
37 | 37 |
38 void setAttribute(SkSVGAttribute, const SkSVGValue&); | 38 void setAttribute(SkSVGAttribute, const SkSVGValue&); |
39 | 39 |
40 void setFill(const SkSVGPaint&); | 40 void setFill(const SkSVGPaint&); |
41 void setFillOpacity(const SkSVGNumberType&); | 41 void setFillOpacity(const SkSVGNumberType&); |
| 42 void setOpacity(const SkSVGNumberType&); |
42 void setStroke(const SkSVGPaint&); | 43 void setStroke(const SkSVGPaint&); |
43 void setStrokeOpacity(const SkSVGNumberType&); | 44 void setStrokeOpacity(const SkSVGNumberType&); |
44 void setStrokeWidth(const SkSVGLength&); | 45 void setStrokeWidth(const SkSVGLength&); |
45 | 46 |
46 protected: | 47 protected: |
47 SkSVGNode(SkSVGTag); | 48 SkSVGNode(SkSVGTag); |
48 | 49 |
49 // Called before onRender(), to apply local attributes to the context. Unli
ke onRender(), | 50 // Called before onRender(), to apply local attributes to the context. Unli
ke onRender(), |
50 // onPrepareToRender() bubbles up the inheritance chain: overriders should a
lways call | 51 // onPrepareToRender() bubbles up the inheritance chain: overriders should a
lways call |
51 // INHERITED::onPrepareToRender(), unless they intend to short-circuit rende
ring | 52 // INHERITED::onPrepareToRender(), unless they intend to short-circuit rende
ring |
52 // (return false). | 53 // (return false). |
53 // Implementations are expected to return true if rendering is to continue,
or false if | 54 // Implementations are expected to return true if rendering is to continue,
or false if |
54 // the node/subtree rendering is disabled. | 55 // the node/subtree rendering is disabled. |
55 virtual bool onPrepareToRender(SkSVGRenderContext*) const; | 56 virtual bool onPrepareToRender(SkSVGRenderContext*) const; |
56 | 57 |
57 virtual void onRender(const SkSVGRenderContext&) const = 0; | 58 virtual void onRender(const SkSVGRenderContext&) const = 0; |
58 | 59 |
59 virtual void onSetAttribute(SkSVGAttribute, const SkSVGValue&); | 60 virtual void onSetAttribute(SkSVGAttribute, const SkSVGValue&); |
60 | 61 |
61 private: | 62 private: |
62 SkSVGTag fTag; | 63 SkSVGTag fTag; |
63 | 64 |
64 // FIXME: this should be sparse | 65 // FIXME: this should be sparse |
65 SkSVGPresentationAttributes fPresentationAttributes; | 66 SkSVGPresentationAttributes fPresentationAttributes; |
66 | 67 |
67 typedef SkRefCnt INHERITED; | 68 typedef SkRefCnt INHERITED; |
68 }; | 69 }; |
69 | 70 |
70 #endif // SkSVGNode_DEFINED | 71 #endif // SkSVGNode_DEFINED |
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