/*!
Returns the list of objects currently available for scripting in
this interpreter.
*/
QObjectList QSInterpreter::presentObjects() const
{
startInterpreter();
QObjectList *lst = interpreter()->topLevelObjects();
stopInterpreter();
return lst ? *lst : QObjectList();
}
/*!
Calls the function \a function with the given \a arguments. The
arguments are first converted into Qt Script datatypes.
Functions which were passed to evaluate() in previous calls or which
are defined in the current project, can be called from this
function.
If \a context is 0 (the default), the function is called in the
global scope. If a \a context is given, the function is called in
the scope of that object.
Interpreters that belong to a project are subject to re-evaluation,
since the code which has been passed previously into evaluate() gets
lost when calling one of these functions. This happens when the project
or the scripts in it are modified.
*/
QSArgument QSInterpreter::call(const QString &function,
const QSArgumentList &arguments,
QObject *context)
{
#if defined (QT_THREAD_SUPPORT) && QT_VERSION >= 0x030300
if (context
&& context->inherits("QWidget")
&& qt_get_application_thread_id() != QThread::currentThread()) {
qWarning("QSInterpreter::evaluate(), GUI object (%s [%s]) not allowed in non GUI thread",
context->name(), context->className());
return QSArgument();
}
#endif
running = TRUE;
startInterpreter();
if (function.isEmpty()) {
#if defined QT_RANGE_CHECK
qWarning("QSInterpreter::call(), function name is empty");
#endif
return QSArgument();
}
QSArgument v = d->interpreter->call(context, function, arguments);
running = FALSE;
stopInterpreter();
return v;
}
/*!
Returns all the classes declared in the fully qualified context \a
context.
\sa functions(), variables()
*/
QStringList QSInterpreter::classes(const QString &context) const
{
startInterpreter();
QSObject obj = d->interpreter->object(context);
QStringList lst = d->interpreter->classesOf(obj);
stopInterpreter();
return lst;
}
/*!
Returns all the variables declared in the fully qualified
context \a context.
\sa functions(), classes()
*/
QStringList QSInterpreter::variables(const QString &context, bool includeStatic, bool includeCustom,
bool includeMemberVariables) const
{
startInterpreter();
QSObject obj = d->interpreter->object(context);
QStringList lst = d->interpreter->variablesOf(obj, includeStatic, includeCustom,
includeMemberVariables);
stopInterpreter();
return lst;
}
/*!
Returns the classes in the interpreter.
If \a flags is \c AllClasses (the default), all the classes in the
interpreter are returned, including those declared in object
contexts. If \a flags is \c GlobalClasses, only those classes
declared in the global context are returned.
\sa functions(), variables()
*/
QStringList QSInterpreter::classes(ClassFlags flags) const
{
startInterpreter();
QStringList lst;
if (flags == AllClasses) {
lst = d->interpreter->classes();
} else {
QSObject obj = d->interpreter->object(QString::null);
lst = d->interpreter->classesOf(obj);
}
stopInterpreter();
return lst;
}
/*!
Returns all the script functions in the context \a context (this can
be for example, a class or a form). If \a context is empty, the
functions of the global context (global functions) are returned.
\a context can be fully qualified.
If \a flags includes \c FunctionSignatures, then each function name
returned will be of the following form:
\code
functionName( typeOfArg1, typeOfArg2, ... )
\endcode
Otherwise just the names will be returned (which is the default).
If \a flags includes \c IncludeMemberFunctions and \a context
represents a class declared in script, this function will return
both static and non-static functions; otherwise it only returns
static functions.
\sa classes(), variables()
*/
QStringList QSInterpreter::functions(const QString &context,
uint flags) const
{
startInterpreter();
QSObject obj = d->interpreter->object(context);
QStringList retVal =
d->interpreter->functionsOf(obj,
flags & FunctionSignatures,
FALSE,
flags & IncludeMemberFunctions);
stopInterpreter();
return retVal;
}
int main(int argc, char** argv)
{
initCommands();
addCommand("newkey", &vault_newkey);
addCommand("pubkey", &vault_pubkey);
addCommand("addr", &vault_addr);
addCommand("newwallet", &vault_newwallet);
addCommand("importkeys", &vault_importkeys);
addCommand("dumpkeys", &vault_dumpkeys);
addCommand("walletkey", &vault_walletkey);
addCommand("walletsign", &vault_walletsign);
return startInterpreter(argc, argv);
}
/*!
Returns TRUE if the function \a function exists; otherwise returns FALSE.
The function can be a fully qualified in the form:
\code
myclass.function
\endcode
*/
bool QSInterpreter::hasFunction(const QString &function) const
{
startInterpreter();
bool result;
if (function.isEmpty()) {
#if defined( QT_CHECK_STATE )
qWarning("QSInterpreter::hasFunction(): function name is empty");
#endif
result = FALSE;
} else {
result = d->interpreter->hasFunction(function);
}
stopInterpreter();
return result;
}
/*!
Returns TRUE if the variable \a variable exists; otherwise returns FALSE.
The variable name can be fully qualified in the form:
\code
myobject.otherobject.var
\endcode
*/
bool QSInterpreter::hasVariable(const QString &variable) const
{
startInterpreter();
bool result;
if (variable.isEmpty()) {
#if defined( QT_CHECK_STATE )
qWarning("QSInterpreter::hasVariable(): variable name is empty");
#endif
result = FALSE;
} else {
result = d->interpreter->hasVariable(variable);
}
stopInterpreter();
return result;
}
/*!
Returns TRUE if the class \a className exists; otherwise returns FALSE.
The class name can be a fully qualified in the form:
\code
myclass.innerClass
\endcode
*/
bool QSInterpreter::hasClass(const QString &className) const
{
startInterpreter();
bool result;
if (className.isEmpty()) {
#if defined( QT_CHECK_STATE )
qWarning("QSInterpreter::hasClass(): class name is empty");
#endif
result = FALSE;
} else {
result = d->interpreter->hasClass(className);
}
stopInterpreter();
return result;
}
/*!
Returns all the classes declared in the context \a context.
\sa functions(), variables()
*/
QStringList QSInterpreter::classes(QObject *context) const
{
if (!context) {
#if defined( QT_RANGE_CHECK )
qWarning("QSInterpreter::classesOf: context is null");
#endif
return QStringList();
}
startInterpreter();
QSObject obj = d->interpreter->wrap(context);
QStringList lst;
if (!obj.isUndefined())
lst = d->interpreter->classesOf(obj);
stopInterpreter();
return lst;
}
/*!
Returns all script functions which have been defined in the
context \a context.
If \a flags includes \c FunctionSignatures, then each function name
returned will be of the following form:
\code
functionName( typeOfArg1, typeOfArg2, ... )
\endcode
Otherwise just the names will be returned (which is the default).
\sa classes(), variables()
*/
QStringList QSInterpreter::functions(QObject *context,
FunctionFlags flags) const
{
if (!context) {
#if defined( QT_RANGE_CHECK )
qWarning("QSInterpreter::functions: context is null");
#endif
return QStringList();
}
startInterpreter();
QStringList lst;
QSObject obj = d->interpreter->wrap(context);
if (!obj.isUndefined())
lst = d->interpreter->functionsOf(obj, flags & FunctionSignatures);
stopInterpreter();
return lst;
}
/*!
Returns all the variables declared in the contenxt \a context.
\sa functions(), classes()
*/
QStringList QSInterpreter::variables(QObject *context, bool includeStatic, bool includeCustom,
bool includeMemberVariables) const
{
if (!context) {
#if defined( QT_RANGE_CHECK )
qWarning("QSInterpreter::variablesOf: context is null");
#endif
return QStringList();
}
startInterpreter();
QSObject obj = d->interpreter->wrap(context);
QStringList lst;
if (!obj.isUndefined())
lst = d->interpreter->variablesOf(obj, includeStatic, includeCustom,
includeMemberVariables);
stopInterpreter();
return lst;
}
/*!
Executes the string of Qt Script in \a code and returns any value
produced by that \a code.
This function executes the code passed in as \a code. The code can
use and reference code (functions, classes, variables, etc.) which
have been passed to this function previously or which are defined in
the current project, if present. Also, application objects which have
been added via addObject() can be accessed.
If \a context is 0 (the default), the code is executed as global
code. If a \a context is given, the code is executed in the context
of that object.
Interpreters that belong to a project are subject to re-evaluation,
since the code which has been passed previously into evaluate() gets
lost when calling one of these functions. This happens when the project
or the scripts in it are modified.
\a scriptName is used for error reporting and debugging.
*/
QSArgument QSInterpreter::evaluate(const QString &code, QObject *context,
const QString &scriptName)
{
#if defined (QT_THREAD_SUPPORT) && QT_VERSION >= 0x030300
if (context
&& context->inherits("QWidget")
&& qt_get_application_thread_id() != QThread::currentThread()) {
qWarning("QSInterpreter::evaluate(), GUI object %s [%s] not allowed in non GUI thread",
context->name(), context->className());
return QSArgument();
}
#endif
running = TRUE;
startInterpreter();
QSArgument v = d->interpreter->execute(context, code, scriptName);
running = FALSE;
stopInterpreter();
return v;
}
