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39
40#ifndef QSCRIPTENGINEAGENT_H
41#define QSCRIPTENGINEAGENT_H
42
43#include <QtCore/qobjectdefs.h>
44
45#include <QtCore/qvariant.h>
46#include <QtCore/qscopedpointer.h>
47#include <QtScript/qtscriptglobal.h>
48
49QT_BEGIN_NAMESPACE
50
51
52class QScriptEngine;
53class QScriptValue;
54
55class QScriptEngineAgentPrivate;
56class Q_SCRIPT_EXPORT QScriptEngineAgent
57{
58public:
59 enum Extension {
60 DebuggerInvocationRequest
61 };
62
63 QScriptEngineAgent(QScriptEngine *engine);
64 virtual ~QScriptEngineAgent();
65
66 virtual void scriptLoad(qint64 id, const QString &program,
67 const QString &fileName, int baseLineNumber);
68 virtual void scriptUnload(qint64 id);
69
70 virtual void contextPush();
71 virtual void contextPop();
72
73 virtual void functionEntry(qint64 scriptId);
74 virtual void functionExit(qint64 scriptId,
75 const QScriptValue &returnValue);
76
77 virtual void positionChange(qint64 scriptId,
78 int lineNumber, int columnNumber);
79
80 virtual void exceptionThrow(qint64 scriptId,
81 const QScriptValue &exception,
82 bool hasHandler);
83 virtual void exceptionCatch(qint64 scriptId,
84 const QScriptValue &exception);
85
86 virtual bool supportsExtension(Extension extension) const;
87 virtual QVariant extension(Extension extension,
88 const QVariant &argument = QVariant());
89
90 QScriptEngine *engine() const;
91
92protected:
93 QScriptEngineAgent(QScriptEngineAgentPrivate &dd, QScriptEngine *engine);
94 QScopedPointer<QScriptEngineAgentPrivate> d_ptr;
95
96private:
97 Q_DECLARE_PRIVATE(QScriptEngineAgent)
98 Q_DISABLE_COPY(QScriptEngineAgent)
99};
100
101QT_END_NAMESPACE
102
103#endif
104

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