KJS::Value KJSEmbedPart::callMethod( const QString & methodName, const KJS::List & args ) const
{
KJS::ExecState *exec = js->globalExec();
KJS::Identifier id = KJS::Identifier( KJS::UString(methodName.latin1() ));
KJS::Object obj = js->globalObject();
KJS::Object fun = obj.get(exec, id ).toObject( exec );
KJS::Value retValue;
if ( !fun.implementsCall() )
{
// We need to create an exception here...
}
else
retValue = fun.call(exec, obj, args);
kdDebug( 80001 ) << "Returned type is: " << retValue.type() << endl;
if( exec->hadException() )
{
kdWarning( 80001 ) << "Got error: " << exec->exception().toString(exec).qstring() << endl;
return exec->exception();
}
else
{
if( retValue.type() == 1 && retValue.type() == 0)
{
kdDebug( 80001 ) << "Got void return type. " << endl;
return KJS::Null();
}
}
return retValue;
}
KJS::JSValue *SlotProxy::callMethod(const QByteArray &methodName, void **_a)
{
#ifdef DEBUG_SLOTPROXY
qDebug() << "SlotProxy::callMethod(" << methodName << ",_a) obj=" << this;
#endif
KJS::ExecState *exec = m_interpreter->globalExec();
exec->clearException();
// Crash
// KJS::Interpreter::globalExec()->context().thisValue()
KJS::List args = convertArguments(exec, _a);
KJS::Identifier id = KJS::Identifier(KJS::UString(methodName.data()));
KJS::JSObject *fun = m_object->get(exec, id)->toObject(exec);
KJS::JSValue *retValue;
if (!fun->implementsCall()) {
#ifdef DEBUG_SLOTPROXY
qDebug() << "SlotProxy::callMethod got bad handler";
#endif
QString msg = i18n("Bad slot handler: Object %1 Identifier %2 Method %3 Signature: %4.",
m_object->className().ascii(),
id.ascii(),
methodName.data(),
QString(m_signature));
retValue = throwError(exec, KJS::TypeError, msg);
} else {
retValue = fun->call(exec, m_object, args);
}
if (exec->hadException()) {
#ifdef DEBUG_SLOTPROXY
qDebug() << "SlotProxy::callMethod had exception";
#endif
if (m_interpreter->shouldPrintExceptions()) {
KJS::JSLock lock;
KJS::JSObject *exceptObj = exec->exception()->toObject(exec);//retValue->toObject(exec);
QString message = toQString(exceptObj->toString(exec));
QString sourceURL = toQString(exceptObj->get(exec, "sourceURL")->toString(exec));
int sourceId = exceptObj->get(exec, "sourceId")->toUInt32(exec);
// would include the line number, but it's always last line of file
int line = exceptObj->get(exec, "line")->toUInt32(exec);
(*KJSEmbed::conerr()) << i18n("Exception calling '%1' slot from %2:%3:%4", QString(methodName), !sourceURL.isEmpty() ? sourceURL : QString::number(sourceId), line, message) << endl;
}
// clear it so it doesn't stop other things
exec->clearException();
return KJS::jsNull();
} else {
if (retValue->type() == 1 || retValue->type() == 0) {
return KJS::jsNull();
}
}
return retValue;
}
static KMDI::ToolViewAccessor *createToolView(KJSEmbed::JSFactory *factory,KJS::Interpreter *js, Kate::MainWindow *winN,KJS::Object win,KJS::Object viewConstructor) {
KJS::List params;
KJS::ExecState *exec = js->globalExec();
params.append(win);
exec->clearException();
int dockPos;
if (!viewConstructor.implementsConstruct()) return 0;
KJS::Value dockPosV=viewConstructor.get(exec,KJS::Identifier("startPosition"));
if (exec->hadException()) {
dockPos=KDockWidget::DockLeft;
exec->clearException();
} else {
dockPos=dockPosV.toInteger(exec);
if (exec->hadException()) {
dockPos=KDockWidget::DockLeft;
exec->clearException();
}
}
QString viewName;
KJS::Value viewNameV=viewConstructor.get(exec,KJS::Identifier("name"));
if (exec->hadException()) {
viewName="kjs_unknown";
exec->clearException();
} else {
viewName=QString( viewNameV.toString(exec).qstring() );
if (exec->hadException()) {
viewName="kjs_unknown";
exec->clearException();
}
}
Kate::JS::ToolView *tv=new Kate::JS::ToolView(viewConstructor,exec,factory,params,viewName.utf8());
//params.append(factory->createProxy(exec,tv));
//KJS::Object otv=viewConstructor.construct(exec,params);
if (exec->hadException()) {
kdDebug()<<"Error while calling constructor"<<endl;
delete tv;
kdDebug()<<exec->exception().toString(exec).qstring()<<endl;
exec->clearException();
return 0;
}
KMDI::ToolViewAccessor *tva=winN->toolViewManager()->addToolView((KDockWidget::DockPosition)dockPos,tv,
tv->icon()?(*(tv->icon())):QPixmap(),tv->caption());
kdDebug()<<"****************************************************************************************"<<endl;
kdDebug()<<"PluginKateKJSWrapper: Toolview has been added"<<endl;
kdDebug()<<"****************************************************************************************"<<endl;
return tva;
}
KJS::JSValue *Engine::callMethod( KJS::JSObject *parent,
const KJS::UString &methodName, const KJS::List &args )
{
KJS::ExecState *exec = dptr->m_interpreter->globalExec();
KJS::Identifier id = KJS::Identifier( methodName);
KJS::JSObject *fun = parent->get( exec, id )->toObject( exec );
KJS::JSValue *retValue;
if ( !fun->implementsCall() ) {
QString msg = i18n( "%1 is not a function and cannot be called.", toQString(methodName) );
return throwError( exec, KJS::TypeError, msg );
}
retValue = fun->call( exec, parent, args );
if( exec->hadException() )
return exec->exception();
return retValue;
}
