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39 | |
40 | #ifndef QSCRIPTFUNCTION_P_H |
41 | #define QSCRIPTFUNCTION_P_H |
42 | |
43 | // |
44 | // W A R N I N G |
45 | // ------------- |
46 | // |
47 | // This file is not part of the Qt API. It exists purely as an |
48 | // implementation detail. This header file may change from version to |
49 | // version without notice, or even be removed. |
50 | // |
51 | // We mean it. |
52 | // |
53 | |
54 | #include <QtCore/qglobal.h> |
55 | |
56 | #include "qscriptengine.h" |
57 | |
58 | #include "PrototypeFunction.h" |
59 | |
60 | QT_BEGIN_NAMESPACE |
61 | |
62 | namespace QScript |
63 | { |
64 | |
65 | class FunctionWrapper : public JSC::PrototypeFunction // ### subclass InternalFunction instead |
66 | { |
67 | public: |
68 | // work around CELL_SIZE limitation |
69 | struct Data |
70 | { |
71 | QScriptEngine::FunctionSignature function; |
72 | }; |
73 | |
74 | FunctionWrapper(JSC::ExecState*, int length, const JSC::Identifier&, |
75 | QScriptEngine::FunctionSignature); |
76 | ~FunctionWrapper(); |
77 | |
78 | virtual const JSC::ClassInfo* classInfo() const { return &info; } |
79 | static const JSC::ClassInfo info; |
80 | |
81 | QScriptEngine::FunctionSignature function() const |
82 | { return data->function; } |
83 | |
84 | private: |
85 | virtual JSC::ConstructType getConstructData(JSC::ConstructData&); |
86 | |
87 | static JSC::JSValue JSC_HOST_CALL proxyCall(JSC::ExecState *, JSC::JSObject *, |
88 | JSC::JSValue, const JSC::ArgList &); |
89 | static JSC::JSObject* proxyConstruct(JSC::ExecState *, JSC::JSObject *, |
90 | const JSC::ArgList &); |
91 | |
92 | private: |
93 | Data *data; |
94 | }; |
95 | |
96 | class FunctionWithArgWrapper : public JSC::PrototypeFunction |
97 | { |
98 | public: |
99 | // work around CELL_SIZE limitation |
100 | struct Data |
101 | { |
102 | QScriptEngine::FunctionWithArgSignature function; |
103 | void *arg; |
104 | }; |
105 | |
106 | FunctionWithArgWrapper(JSC::ExecState*, int length, const JSC::Identifier&, |
107 | QScriptEngine::FunctionWithArgSignature, void *); |
108 | ~FunctionWithArgWrapper(); |
109 | |
110 | virtual const JSC::ClassInfo* classInfo() const { return &info; } |
111 | static const JSC::ClassInfo info; |
112 | |
113 | QScriptEngine::FunctionWithArgSignature function() const |
114 | { return data->function; } |
115 | |
116 | void *arg() const |
117 | { return data->arg; } |
118 | |
119 | private: |
120 | virtual JSC::ConstructType getConstructData(JSC::ConstructData&); |
121 | |
122 | static JSC::JSValue JSC_HOST_CALL proxyCall(JSC::ExecState *, JSC::JSObject *, |
123 | JSC::JSValue , const JSC::ArgList &); |
124 | static JSC::JSObject* proxyConstruct(JSC::ExecState *, JSC::JSObject *, |
125 | const JSC::ArgList &); |
126 | |
127 | private: |
128 | Data *data; |
129 | }; |
130 | |
131 | } // namespace QScript |
132 | |
133 | QT_END_NAMESPACE |
134 | |
135 | #endif |
136 | |