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/***************************************************************************
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* Copyright (C) 2005-10 by the Quassel Project *
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* devel@quassel-irc.org *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) version 3. *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#include "basichandler.h"
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#include <QMetaMethod>
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BasicHandler::BasicHandler(QObject *parent)
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QStringList BasicHandler::providesHandlers() {
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return handlerHash().keys();
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const QHash<QString, int> &BasicHandler::handlerHash() {
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for(int i = metaObject()->methodOffset(); i < metaObject()->methodCount(); i++) {
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QString methodSignature(metaObject()->method(i).signature());
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if(methodSignature.startsWith("defaultHandler")) {
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if(!methodSignature.startsWith("handle"))
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methodSignature = methodSignature.section('(',0,0); // chop the attribute list
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methodSignature = methodSignature.mid(6); // strip "handle"
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_handlerHash[methodSignature] = i;
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void BasicHandler::handle(const QString &member, QGenericArgument val0,
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QGenericArgument val1, QGenericArgument val2,
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QGenericArgument val3, QGenericArgument val4,
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QGenericArgument val5, QGenericArgument val6,
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QGenericArgument val7, QGenericArgument val8) {
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// Now we try to find a handler for this message. BTW, I do love the Trolltech guys ;-)
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// and now we even have a fast lookup! Thanks thiago!
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QString handler = member.toLower();
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handler[0] = handler[0].toUpper();
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if(!handlerHash().contains(handler)) {
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if(defaultHandler == -1) {
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qWarning() << QString("No such Handler: %1::handle%2").arg(metaObject()->className(), handler);
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void *param[] = {0, Q_ARG(QString, member).data(), val0.data(), val1.data(), val2.data(), val3.data(), val4.data(),
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val5.data(), val6.data(), val7.data(), val8.data(), val8.data()};
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qt_metacall(QMetaObject::InvokeMetaMethod, defaultHandler, param);
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void *param[] = {0, val0.data(), val1.data(), val2.data(), val3.data(), val4.data(),
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val5.data(), val6.data(), val7.data(), val8.data(), val8.data(), 0};
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qt_metacall(QMetaObject::InvokeMetaMethod, handlerHash()[handler], param);