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39#ifndef QV4DATAVIEW_H
40#define QV4DATAVIEW_H
41
42//
43// W A R N I N G
44// -------------
45//
46// This file is not part of the Qt API. It exists purely as an
47// implementation detail. This header file may change from version to
48// version without notice, or even be removed.
49//
50// We mean it.
51//
52
53#include "qv4object_p.h"
54#include "qv4functionobject_p.h"
55
56QT_BEGIN_NAMESPACE
57
58namespace QV4 {
59
60namespace Heap {
61
62struct DataViewCtor : FunctionObject {
63 void init(QV4::ExecutionContext *scope);
64};
65
66#define DataViewMembers(class, Member) \
67 Member(class, Pointer, SharedArrayBuffer *, buffer) \
68 Member(class, NoMark, uint, byteLength) \
69 Member(class, NoMark, uint, byteOffset)
70
71DECLARE_HEAP_OBJECT(DataView, Object) {
72 DECLARE_MARKOBJECTS(DataView);
73 void init() { Object::init(); }
74};
75
76}
77
78struct DataViewCtor: FunctionObject
79{
80 V4_OBJECT2(DataViewCtor, FunctionObject)
81
82 static ReturnedValue virtualCallAsConstructor(const FunctionObject *f, const Value *argv, int argc, const Value *);
83 static ReturnedValue virtualCall(const FunctionObject *f, const Value *thisObject, const Value *argv, int argc);
84};
85
86struct DataView : Object
87{
88 V4_OBJECT2(DataView, Object)
89 V4_PROTOTYPE(dataViewPrototype)
90};
91
92struct DataViewPrototype: Object
93{
94 void init(ExecutionEngine *engine, Object *ctor);
95
96 static ReturnedValue method_get_buffer(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
97 static ReturnedValue method_get_byteLength(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
98 static ReturnedValue method_get_byteOffset(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
99 template <typename T>
100 static ReturnedValue method_getChar(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
101 template <typename T>
102 static ReturnedValue method_get(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
103 template <typename T>
104 static ReturnedValue method_getFloat(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
105 template <typename T>
106 static ReturnedValue method_setChar(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
107 template <typename T>
108 static ReturnedValue method_set(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
109 template <typename T>
110 static ReturnedValue method_setFloat(const FunctionObject *, const Value *thisObject, const Value *argv, int argc);
111};
112
113
114} // namespace QV4
115
116QT_END_NAMESPACE
117
118#endif
119

source code of qtdeclarative/src/qml/jsruntime/qv4dataview_p.h