Qt 4.8
qscriptdebuggerbackend_p.h
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41 
42 #ifndef QSCRIPTDEBUGGERBACKEND_P_H
43 #define QSCRIPTDEBUGGERBACKEND_P_H
44 
45 //
46 // W A R N I N G
47 // -------------
48 //
49 // This file is not part of the Qt API. It exists purely as an
50 // implementation detail. This header file may change from version to
51 // version without notice, or even be removed.
52 //
53 // We mean it.
54 //
55 
56 #include <QtCore/qobjectdefs.h>
57 
58 #include <QtCore/qpair.h>
59 
61 #include "qscriptscriptdata_p.h"
62 
64 
65 class QScriptContext;
66 class QScriptEngine;
69 class QScriptValue;
73 
76 
79 {
80 public:
82  virtual ~QScriptDebuggerBackend();
83 
84  void attachTo(QScriptEngine *engine);
85  void detach();
86 
87  QScriptEngine *engine() const;
88 
89  void stepInto(int count = 1);
90  void stepOver(int count = 1);
91  void stepOut();
92  void continueEvalution();
93  void interruptEvaluation();
94  void runToLocation(const QString &fileName, int lineNumber);
95  void runToLocation(qint64 scriptId, int lineNumber);
96  void returnToCaller(int contextIndex, const QScriptValue &value);
97  void evaluate(int contextIndex, const QString &program,
98  const QString &fileName, int lineNumber);
99 
100  int setBreakpoint(const QScriptBreakpointData &data);
101  bool deleteBreakpoint(int id);
102  void deleteAllBreakpoints();
103  QScriptBreakpointData breakpointData(int id) const;
104  bool setBreakpointData(int id, const QScriptBreakpointData &data);
105  QScriptBreakpointMap breakpoints() const;
106 
107  QScriptScriptMap scripts() const;
108  QScriptScriptData scriptData(qint64 id) const;
109  void scriptsCheckpoint();
110  QScriptScriptsDelta scriptsDelta() const;
111  qint64 resolveScript(const QString &fileName) const;
112 
113  int contextCount() const;
114  QScriptContext *context(int index) const;
115  QStringList backtrace() const;
116  QList<qint64> contextIds() const;
117  QScriptContextsDelta contextsCheckpoint();
118 
119  int newScriptObjectSnapshot();
120  QScriptObjectSnapshot *scriptObjectSnapshot(int id) const;
121  void deleteScriptObjectSnapshot(int id);
122 
123  int newScriptValueIterator(const QScriptValue &object);
124  QScriptValueIterator *scriptValueIterator(int id) const;
125  void deleteScriptValueIterator(int id);
126 
127  QScriptValue traceFunction() const;
128  QScriptValue assertFunction() const;
129  QScriptValue fileNameFunction() const;
130  QScriptValue lineNumberFunction() const;
131 
132  void doPendingEvaluate(bool postEvent);
133 
134  bool ignoreExceptions() const;
135  void setIgnoreExceptions(bool ignore);
136 
137  QScriptDebuggerCommandExecutor *commandExecutor() const;
138  void setCommandExecutor(QScriptDebuggerCommandExecutor *executor);
139 
140  virtual void resume() = 0;
141 
142 protected:
143  virtual void event(const QScriptDebuggerEvent &event) = 0;
144 
145 protected:
148 
149 private:
152 };
153 
155 
156 #endif
The QScriptContext class represents a Qt Script function invocation.
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
EventRef event
static bool ignore(const char *test, const char *const *table)
Definition: qaxserver.cpp:660
#define Q_DISABLE_COPY(Class)
Disables the use of copy constructors and assignment operators for the given Class.
Definition: qglobal.h:2523
The QString class provides a Unicode character string.
Definition: qstring.h:83
The QScriptScriptData class holds data associated with a script.
The QScriptEngine class provides an environment for evaluating Qt Script code.
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
The QStringList class provides a list of strings.
Definition: qstringlist.h:66
QPair< QList< qint64 >, QList< qint64 > > QScriptScriptsDelta
static const char * data(const QByteArray &arr)
__int64 qint64
Definition: qglobal.h:942
The QScriptBreakpointData class contains data associated with a breakpoint.
QScopedPointer< QScriptDebuggerBackendPrivate > d_ptr
The QScriptValueIterator class provides a Java-style iterator for QScriptValue.
The QScriptDebuggerBackend class is the base class of debugger back-ends.
The QScriptDebuggerCommandExecutor applies debugger commands to a back-end.
#define Q_AUTOTEST_EXPORT
Definition: qglobal.h:1510
quint16 index
#define Q_DECLARE_PRIVATE(Class)
Definition: qglobal.h:2467
QPair< QList< qint64 >, QList< qint64 > > QScriptContextsDelta
The QScriptValue class acts as a container for the Qt Script data types.
Definition: qscriptvalue.h:57
static QString fileName(const QString &fileUrl)