+/***************************************************************************
+ * Copyright (C) 2005-08 by the Quassel IRC Team *
+ * devel@quassel-irc.org *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) version 3. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+
+#include <QMetaProperty>
+
+#include "syncableobject.h"
+
+#include "signalproxy.h"
+#include "util.h"
+
+SyncableObject::SyncableObject(QObject *parent) : QObject(parent) {
+
+}
+
+SyncableObject::SyncableObject(const SyncableObject &other, QObject *parent) : QObject(parent) {
+ Q_UNUSED(other);
+
+}
+
+QVariantMap SyncableObject::toVariantMap() {
+ QVariantMap properties;
+
+ const QMetaObject* meta = metaObject();
+
+ // we collect data from properties
+ for(int i = 0; i < meta->propertyCount(); i++) {
+ QMetaProperty prop = meta->property(i);
+ properties[QString(prop.name())] = prop.read(this);
+ }
+
+ // ...as well as methods, which have names starting with "init"
+ for(int i = 0; i < meta->methodCount(); i++) {
+ QMetaMethod method = meta->method(i);
+ QString methodname(::methodName(method));
+ if(!methodname.startsWith("init") || methodname.startsWith("initSet"))
+ continue;
+
+ QVariant value = QVariant(QVariant::nameToType(method.typeName()));
+ QGenericReturnArgument genericvalue = QGenericReturnArgument(method.typeName(), &value);
+ QMetaObject::invokeMethod(this, methodname.toAscii(), genericvalue);
+
+ properties[SignalProxy::methodBaseName(method)] = value;
+ // qDebug() << ">>> SYNC:" << methodBaseName(method) << value;
+ }
+ // properties["Payload"] = QByteArray(10000000, 'a'); // for testing purposes
+ return properties;
+
+}
+
+void SyncableObject::fromVariantMap(const QVariantMap &properties) {
+ const QMetaObject *meta = metaObject();
+
+ QVariantMap::const_iterator iterator = properties.constBegin();
+ while(iterator != properties.constEnd()) {
+ QString name = iterator.key();
+ int propertyIndex = meta->indexOfProperty(name.toAscii());
+
+ if(propertyIndex == -1 || !meta->property(propertyIndex).isWritable())
+ setInitValue(name, iterator.value());
+ else
+ setProperty(name.toAscii(), iterator.value());
+ // qDebug() << "<<< SYNC:" << name << iterator.value();
+ iterator++;
+ }
+}
+
+bool SyncableObject::setInitValue(const QString &property, const QVariant &value) {
+ QString handlername = QString("initSet") + property;
+ handlername[7] = handlername[7].toUpper();
+ QGenericArgument param(value.typeName(), value.constData());
+ return QMetaObject::invokeMethod(this, handlername.toAscii(), param);
+}
+
+#include <QDebug>
+QDataStream &operator<<(QDataStream &out, SyncableObject object) {
+ out << object.toVariantMap();
+ return out;
+}
+
+QDataStream &operator>>(QDataStream &in, SyncableObject &object) {
+ QVariantMap map;
+ in >> map;
+ object.fromVariantMap(map);
+ return in;
+}
projects / quassel.git / commitdiff