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; }