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39
40#ifndef QSCRIPTCONTEXT_H
41#define QSCRIPTCONTEXT_H
42
43#include <QtCore/qobjectdefs.h>
44
45#include <QtScript/qscriptvalue.h>
46
47QT_BEGIN_NAMESPACE
48
49
50class QScriptContextPrivate;
51
52class Q_SCRIPT_EXPORT QScriptContext
53{
54public:
55 enum ExecutionState {
56 NormalState,
57 ExceptionState
58 };
59
60 enum Error {
61 UnknownError,
62 ReferenceError,
63 SyntaxError,
64 TypeError,
65 RangeError,
66 URIError
67 };
68
69 ~QScriptContext();
70
71 QScriptContext *parentContext() const;
72 QScriptEngine *engine() const;
73
74 ExecutionState state() const;
75 QScriptValue callee() const;
76
77 int argumentCount() const;
78 QScriptValue argument(int index) const;
79 QScriptValue argumentsObject() const;
80
81 QScriptValueList scopeChain() const;
82 void pushScope(const QScriptValue &object);
83 QScriptValue popScope();
84
85 QScriptValue returnValue() const;
86 void setReturnValue(const QScriptValue &result);
87
88 QScriptValue activationObject() const;
89 void setActivationObject(const QScriptValue &activation);
90
91 QScriptValue thisObject() const;
92 void setThisObject(const QScriptValue &thisObject);
93
94 bool isCalledAsConstructor() const;
95
96 QScriptValue throwValue(const QScriptValue &value);
97 QScriptValue throwError(Error error, const QString &text);
98 QScriptValue throwError(const QString &text);
99
100 QStringList backtrace() const;
101
102 QString toString() const;
103
104private:
105 QScriptContext();
106
107 QScriptContextPrivate *d_ptr;
108
109 Q_DECLARE_PRIVATE(QScriptContext)
110 Q_DISABLE_COPY(QScriptContext)
111};
112
113QT_END_NAMESPACE
114
115#endif
116

source code of qtscript/src/script/api/qscriptcontext.h