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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CompositorProxy_h | 5 #ifndef CompositorProxy_h |
6 #define CompositorProxy_h | 6 #define CompositorProxy_h |
7 | 7 |
8 #include "bindings/core/v8/ScriptWrappable.h" | 8 #include "bindings/core/v8/ScriptWrappable.h" |
| 9 #include "core/CoreExport.h" |
| 10 #include "core/dom/CompositorProxyClient.h" |
9 #include "core/dom/DOMMatrix.h" | 11 #include "core/dom/DOMMatrix.h" |
10 #include "core/dom/Element.h" | 12 #include "core/dom/Element.h" |
11 #include "platform/heap/Handle.h" | 13 #include "platform/heap/Handle.h" |
12 #include "wtf/text/WTFString.h" | 14 #include "wtf/text/WTFString.h" |
13 | 15 |
14 namespace blink { | 16 namespace blink { |
15 | 17 |
16 class DOMMatrix; | 18 class DOMMatrix; |
17 class ExceptionState; | 19 class ExceptionState; |
18 class ExecutionContext; | 20 class ExecutionContext; |
19 | 21 |
20 class CompositorProxy final : public GarbageCollectedFinalized<CompositorProxy>,
public ScriptWrappable { | 22 class CORE_EXPORT CompositorProxy final : public GarbageCollectedFinalized<Compo
sitorProxy>, public ScriptWrappable { |
21 DEFINE_WRAPPERTYPEINFO(); | 23 DEFINE_WRAPPERTYPEINFO(); |
22 public: | 24 public: |
23 static CompositorProxy* create(ExecutionContext*, Element*, const Vector<Str
ing>& attributeArray, ExceptionState&); | 25 static CompositorProxy* create(ExecutionContext*, Element*, const Vector<Str
ing>& attributeArray, ExceptionState&); |
24 static CompositorProxy* create(uint64_t element, uint32_t compositorMutableP
roperties); | 26 static CompositorProxy* create(ExecutionContext*, uint64_t element, uint32_t
compositorMutableProperties); |
25 virtual ~CompositorProxy(); | 27 virtual ~CompositorProxy(); |
26 | 28 |
27 DEFINE_INLINE_TRACE() | 29 DEFINE_INLINE_TRACE() |
28 { | 30 { |
29 visitor->trace(m_transform); | 31 visitor->trace(m_transform); |
| 32 visitor->trace(m_client); |
30 } | 33 } |
31 | 34 |
32 uint64_t elementId() const { return m_elementId; } | 35 uint64_t elementId() const { return m_elementId; } |
33 uint32_t compositorMutableProperties() const { return m_compositorMutablePro
perties; } | 36 uint32_t compositorMutableProperties() const { return m_compositorMutablePro
perties; } |
34 bool supports(const String& attribute) const; | 37 bool supports(const String& attribute) const; |
35 | 38 |
36 bool connected() const { return m_connected; } | 39 bool connected() const { return m_connected; } |
37 void disconnect(); | 40 void disconnect(); |
38 | 41 |
39 double opacity(ExceptionState&) const; | 42 double opacity(ExceptionState&) const; |
40 double scrollLeft(ExceptionState&) const; | 43 double scrollLeft(ExceptionState&) const; |
41 double scrollTop(ExceptionState&) const; | 44 double scrollTop(ExceptionState&) const; |
42 DOMMatrix* transform(ExceptionState&) const; | 45 DOMMatrix* transform(ExceptionState&) const; |
43 | 46 |
44 void setOpacity(double, ExceptionState&); | 47 void setOpacity(double, ExceptionState&); |
45 void setScrollLeft(double, ExceptionState&); | 48 void setScrollLeft(double, ExceptionState&); |
46 void setScrollTop(double, ExceptionState&); | 49 void setScrollTop(double, ExceptionState&); |
47 void setTransform(DOMMatrix*, ExceptionState&); | 50 void setTransform(DOMMatrix*, ExceptionState&); |
48 | 51 |
49 protected: | 52 protected: |
| 53 CompositorProxy(uint64_t elementId, uint32_t compositorMutableProperties); |
50 CompositorProxy(Element&, const Vector<String>& attributeArray); | 54 CompositorProxy(Element&, const Vector<String>& attributeArray); |
51 CompositorProxy(uint64_t element, uint32_t compositorMutableProperties); | 55 CompositorProxy(uint64_t element, uint32_t compositorMutableProperties, Comp
ositorProxyClient*); |
52 | 56 |
53 private: | 57 private: |
54 bool raiseExceptionIfNotMutable(uint32_t compositorMutableProperty, Exceptio
nState&) const; | 58 bool raiseExceptionIfNotMutable(uint32_t compositorMutableProperty, Exceptio
nState&) const; |
| 59 void disconnectInternal(); |
55 | 60 |
56 const uint64_t m_elementId = 0; | 61 const uint64_t m_elementId = 0; |
57 const uint32_t m_compositorMutableProperties = 0; | 62 const uint32_t m_compositorMutableProperties = 0; |
58 uint32_t m_mutatedProperties = 0; | 63 uint32_t m_mutatedProperties = 0; |
59 | 64 |
60 double m_opacity = 0; | 65 double m_opacity = 0; |
61 double m_scrollLeft = 0; | 66 double m_scrollLeft = 0; |
62 double m_scrollTop = 0; | 67 double m_scrollTop = 0; |
63 Member<DOMMatrix> m_transform; | 68 Member<DOMMatrix> m_transform; |
64 | 69 |
65 bool m_connected = true; | 70 bool m_connected = true; |
| 71 Member<CompositorProxyClient> m_client; |
66 }; | 72 }; |
67 | 73 |
68 } // namespace blink | 74 } // namespace blink |
69 | 75 |
70 #endif // CompositorProxy_h | 76 #endif // CompositorProxy_h |
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