/***************************************************************************
- * Copyright (C) 2005-08 by the Quassel IRC Team *
+ * Copyright (C) 2005-09 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
#include <QMetaProperty>
+#include <QDebug>
+
#include "syncableobject.h"
#include "signalproxy.h"
#include "util.h"
-SyncableObject::SyncableObject(QObject *parent) : QObject(parent) {
- _initialized = false;
+INIT_SYNCABLE_OBJECT(SyncableObject)
+SyncableObject::SyncableObject(QObject *parent)
+ : QObject(parent),
+ _initialized(false),
+ _allowClientUpdates(false)
+{
}
-SyncableObject::SyncableObject(const SyncableObject &other, QObject *parent) : QObject(parent) {
- _initialized = other._initialized;
+SyncableObject::SyncableObject(const QString &objectName, QObject *parent)
+ : QObject(parent),
+ _initialized(false),
+ _allowClientUpdates(false)
+{
+ setObjectName(objectName);
+}
+SyncableObject::SyncableObject(const SyncableObject &other, QObject *parent)
+ : QObject(parent),
+ _initialized(other._initialized),
+ _allowClientUpdates(other._allowClientUpdates)
+{
+}
+
+SyncableObject::~SyncableObject() {
+ QList<SignalProxy *>::iterator proxyIter = _signalProxies.begin();
+ while(proxyIter != _signalProxies.end()) {
+ SignalProxy *proxy = (*proxyIter);
+ proxyIter = _signalProxies.erase(proxyIter);
+ proxy->stopSynchronize(this);
+ }
+}
+
+SyncableObject &SyncableObject::operator=(const SyncableObject &other) {
+ if(this == &other)
+ return *this;
+
+ _initialized = other._initialized;
+ _allowClientUpdates = other._allowClientUpdates;
+ return *this;
}
bool SyncableObject::isInitialized() const {
const QMetaObject* meta = metaObject();
// we collect data from properties
+ QMetaProperty prop;
+ QString propName;
for(int i = 0; i < meta->propertyCount(); i++) {
- QMetaProperty prop = meta->property(i);
- properties[QString(prop.name())] = prop.read(this);
+ prop = meta->property(i);
+ propName = QString(prop.name());
+ if(propName == "objectName")
+ continue;
+ properties[propName] = 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"))
+ QString methodname(SignalProxy::ExtendedMetaObject::methodName(method));
+ if(!methodname.startsWith("init") || methodname.startsWith("initSet") || methodname.startsWith("initDone"))
+ continue;
+
+ QVariant::Type variantType = QVariant::nameToType(method.typeName());
+ if(variantType == QVariant::Invalid && !QByteArray(method.typeName()).isEmpty()) {
+ qWarning() << "SyncableObject::toVariantMap(): cannot fetch init data for:" << this << method.signature() << "- Returntype is unknown to Qt's MetaSystem:" << QByteArray(method.typeName());
continue;
+ }
- QVariant value = QVariant(QVariant::nameToType(method.typeName()));
- QGenericReturnArgument genericvalue = QGenericReturnArgument(method.typeName(), &value);
+ QVariant value(variantType, (const void *) 0);
+ QGenericReturnArgument genericvalue = QGenericReturnArgument(method.typeName(), value.data());
QMetaObject::invokeMethod(this, methodname.toAscii(), genericvalue);
- properties[SignalProxy::methodBaseName(method)] = value;
- // qDebug() << ">>> SYNC:" << methodBaseName(method) << value;
+ properties[SignalProxy::ExtendedMetaObject::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();
+ QString propName;
while(iterator != properties.constEnd()) {
- QString name = iterator.key();
- int propertyIndex = meta->indexOfProperty(name.toAscii());
+ propName = iterator.key();
+ if(propName == "objectName") {
+ iterator++;
+ continue;
+ }
+
+ int propertyIndex = meta->indexOfProperty(propName.toAscii());
if(propertyIndex == -1 || !meta->property(propertyIndex).isWritable())
- setInitValue(name, iterator.value());
+ setInitValue(propName, iterator.value());
else
- setProperty(name.toAscii(), iterator.value());
+ setProperty(propName.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();
+
+ QString methodSignature = QString("%1(%2)").arg(handlername).arg(value.typeName());
+ int methodIdx = metaObject()->indexOfMethod(methodSignature.toAscii().constData());
+ if(methodIdx < 0) {
+ QByteArray normedMethodName = QMetaObject::normalizedSignature(methodSignature.toAscii().constData());
+ methodIdx = metaObject()->indexOfMethod(normedMethodName.constData());
+ }
+ if(methodIdx < 0) {
+ return false;
+ }
+
QGenericArgument param(value.typeName(), value.constData());
return QMetaObject::invokeMethod(this, handlername.toAscii(), param);
}
const QString oldName = objectName();
if(oldName != newName) {
setObjectName(newName);
- emit objectRenamed(newName, oldName);
+ foreach(SignalProxy *proxy, _signalProxies) {
+ proxy->renameObject(this, newName, oldName);
+ }
+ }
+}
+
+void SyncableObject::update(const QVariantMap &properties) {
+ fromVariantMap(properties);
+ SYNC(ARG(properties))
+ emit updated();
+}
+
+void SyncableObject::requestUpdate(const QVariantMap &properties) {
+ if(allowClientUpdates()) {
+ update(properties);
+ }
+ REQUEST(ARG(properties))
+}
+
+void SyncableObject::sync_call__(SignalProxy::ProxyMode modeType, const char *funcname, ...) const {
+ //qDebug() << Q_FUNC_INFO << modeType << funcname;
+ foreach(SignalProxy *proxy, _signalProxies) {
+ va_list ap;
+ va_start(ap, funcname);
+ proxy->sync_call__(this, modeType, funcname, ap);
+ va_end(ap);
+ }
+}
+
+void SyncableObject::synchronize(SignalProxy *proxy) {
+ if(_signalProxies.contains(proxy))
+ return;
+ _signalProxies << proxy;
+}
+
+void SyncableObject::stopSynchronize(SignalProxy *proxy) {
+ for(int i = 0; i < _signalProxies.count(); i++) {
+ if(_signalProxies[i] == proxy) {
+ _signalProxies.removeAt(i);
+ break;
+ }
}
}
projects / quassel.git / blobdiff