void NodeInstanceSignalSpy::registerObject(QObject *spiedObject, const PropertyName &prefix)
{
if (m_registeredObjectList.contains(spiedObject)) // prevent cycles
return;
m_registeredObjectList.append(spiedObject);
for (int index = QObject::staticMetaObject.propertyOffset();
index < spiedObject->metaObject()->propertyCount();
index++) {
QMetaProperty metaProperty = spiedObject->metaObject()->property(index);
// handle dot properties and connect the signals to the object
if (metaProperty.isReadable()
&& !metaProperty.isWritable()
&& QDeclarativeMetaType::isQObject(metaProperty.userType())) {
QObject *propertyObject = QDeclarativeMetaType::toQObject(metaProperty.read(spiedObject));
if (propertyObject)
registerObject(propertyObject, prefix + metaProperty.name() + '.');
} else if (metaProperty.hasNotifySignal()) {
QMetaMethod metaMethod = metaProperty.notifySignal();
bool isConnecting = QMetaObject::connect(spiedObject, metaMethod.methodIndex(), this, methodeOffset, Qt::DirectConnection);
Q_ASSERT(isConnecting);
Q_UNUSED(isConnecting);
m_indexPropertyHash.insert(methodeOffset, prefix + metaProperty.name());
methodeOffset++;
}
// search recursive in objects
if (metaProperty.isReadable()
&& metaProperty.isWritable()
&& QDeclarativeMetaType::isQObject(metaProperty.userType())) {
QObject *propertyObject = QDeclarativeMetaType::toQObject(metaProperty.read(spiedObject));
if (propertyObject)
registerObject(propertyObject, prefix + metaProperty.name() + '/');
}
// search recursive in objects list
if (metaProperty.isReadable()
&& QDeclarativeMetaType::isList(metaProperty.userType())) {
QDeclarativeListReference list(spiedObject, metaProperty.name());
if (list.canCount() && list.canAt()) {
for (int i = 0; i < list.count(); i++) {
QObject *propertyObject = list.at(i);
if (propertyObject)
registerObject(propertyObject, prefix + metaProperty.name() + '/');
}
}
}
}
}
QScriptClass::QueryFlags
QDeclarativeValueTypeScriptClass::queryProperty(Object *obj, const Identifier &name,
QScriptClass::QueryFlags)
{
QDeclarativeValueTypeObject *o = static_cast<QDeclarativeValueTypeObject *>(obj);
m_lastIndex = -1;
QByteArray propName = toString(name).toUtf8();
m_lastIndex = o->type->metaObject()->indexOfProperty(propName.constData());
if (m_lastIndex == -1)
return 0;
QScriptClass::QueryFlags rv = 0;
if (o->objectType == QDeclarativeValueTypeObject::Reference) {
QDeclarativeValueTypeReference *ref = static_cast<QDeclarativeValueTypeReference *>(o);
if (!ref->object)
return 0;
QMetaProperty prop = ref->object->metaObject()->property(m_lastIndex);
rv = QScriptClass::HandlesReadAccess;
if (prop.isWritable())
rv |= QScriptClass::HandlesWriteAccess;
} else {
rv = QScriptClass::HandlesReadAccess | QScriptClass::HandlesWriteAccess;
}
return rv;
}
extern "C" SEXP qt_qproperties(SEXP x) {
const QMetaObject *meta = unwrapSmoke(x, QMetaObject);
int n = meta->propertyCount();
SEXP ans, ans_type, ans_name, ans_readable, ans_writable;
PROTECT(ans = allocVector(VECSXP, 4));
ans_name = allocVector(STRSXP, n);
SET_VECTOR_ELT(ans, 0, ans_name);
ans_type = allocVector(STRSXP, n);
SET_VECTOR_ELT(ans, 1, ans_type);
ans_readable = allocVector(LGLSXP, n);
SET_VECTOR_ELT(ans, 2, ans_readable);
ans_writable = allocVector(LGLSXP, n);
SET_VECTOR_ELT(ans, 3, ans_writable);
for (int i = 0; i < n; i++) {
QMetaProperty metaProperty = meta->property(i);
SET_STRING_ELT(ans_type, i, mkChar(metaProperty.typeName()));
SET_STRING_ELT(ans_name, i, mkChar(metaProperty.name()));
LOGICAL(ans_readable)[i] = metaProperty.isReadable();
LOGICAL(ans_writable)[i] = metaProperty.isWritable();
}
UNPROTECT(1);
return ans;
}
bool WriteMetaProperty(QObject *pObject, QString pName, const QVariant& pValue)
{
if (!pObject) return false;
const QMetaObject *metaObject = pObject->metaObject();
int index = metaObject->indexOfProperty(pName.toUtf8().constData());
if (index >= 0)
{
QMetaProperty metaProperty = metaObject->property(index);
if (metaProperty.isWritable() && //Value cant Writed
metaProperty.read(pObject) != pValue) //Value changed
{
metaProperty.write(pObject, pValue);
return true;
}
else
{
return false;
}
}
else
{
return false;
}
}
bool UiExtractor::checkProperty(QObject *obj, const QString &prop) const
{
const QMetaObject *mo = obj->metaObject();
const QMetaProperty mp = mo->property(mo->indexOfProperty(prop.toLatin1()));
// TODO come up with some more aggressive filtering
if (mp.isValid() && mp.isDesignable(obj) && mp.isStored(obj) && mp.isWritable()) {
const QVariant value = mp.read(obj);
// try to figure out the default by resetting to it
if (mp.isResettable()) {
mp.reset(obj);
if (mp.read(obj) == value) {
return false;
}
mp.write(obj, value);
return true;
}
// some guessing for non-resettable properties
if (value.isNull() || !value.isValid()) {
return false;
}
if (value.type() == QVariant::String) {
return !value.toString().isEmpty();
} else if (value.type() == QVariant::Locale) {
return value.value<QLocale>() != QLocale::system();
}
return true;
}
return false;
}
void CopyMetaProperties(QObject *pObject, QObject *pTarget)
{
//Temp
const QMetaObject *metaOrigin = pObject->metaObject();
const QMetaObject *metaTarget = pTarget->metaObject();
QMetaProperty metaPropertyOrigin;
QMetaProperty metaPropertyTarget;
QVariant value;
int index;
int max = metaOrigin->propertyCount();
bool denied;
//Read pObject property and Write pTarget property if is writetable
for (int i = 0; i < max; i++)
{
metaPropertyOrigin = metaOrigin->property(i);
const char *name = metaPropertyOrigin.name();
index = metaTarget->indexOfProperty(name);
denied = QString("selected").split(",").contains(name);
if (index >= 0 && !denied)
{
metaPropertyTarget = metaTarget->property(index);
if (metaPropertyTarget.isWritable())
{
value = metaPropertyOrigin.read(pObject);//Read
metaPropertyTarget.write(pTarget, value);//Write
}
}
}
}
QT_BEGIN_NAMESPACE
QDeclarativePropertyCache::Data::Flags QDeclarativePropertyCache::Data::flagsForProperty(const QMetaProperty &p, QDeclarativeEngine *engine)
{
int propType = p.userType();
Flags flags;
if (p.isConstant())
flags |= Data::IsConstant;
if (p.isWritable())
flags |= Data::IsWritable;
if (p.isResettable())
flags |= Data::IsResettable;
if (propType == qMetaTypeId<QDeclarativeBinding *>()) {
flags |= Data::IsQmlBinding;
} else if (propType == qMetaTypeId<QScriptValue>()) {
flags |= Data::IsQScriptValue;
} else if (p.isEnumType()) {
flags |= Data::IsEnumType;
} else {
QDeclarativeMetaType::TypeCategory cat = engine ? QDeclarativeEnginePrivate::get(engine)->typeCategory(propType)
: QDeclarativeMetaType::typeCategory(propType);
if (cat == QDeclarativeMetaType::Object)
flags |= Data::IsQObjectDerived;
else if (cat == QDeclarativeMetaType::List)
flags |= Data::IsQList;
}
return flags;
}
void SFIdentityData::deserializeFromMap(QVariantMap map){
const QMetaObject *metaObj = metaObject();
int count = metaObj->propertyCount();
for(int i=0; i<count; i++) {
QMetaProperty property = metaObj->property(i);
if (!property.isWritable()) {
continue;
}
QVariant value;
if (map.contains(property.name())){
value = map[property.name()];
}else if (map.contains("photos") && map["photos"].toMap().contains(property.name())){
value = map["photos"].toMap()[property.name()];
}else if(map.contains("urls") && map["urls"].toMap().contains(property.name())){
value = map["urls"].toMap()[property.name()];
}else if(map.contains("mobile_policy") && map["mobile_policy"].toMap().contains(property.name())){
value = map["mobile_policy"].toMap()[property.name()];
}else{
continue;
}
if (!const_cast<QVariant&>(value).canConvert(property.type())) {
continue;
}
property.write(this, value);
}
}
bool Properties::duplicateTo( qps::Properties* destination ) const
{
if ( destination == nullptr )
return false;
if ( getTarget() == nullptr )
return false;
// Duplicate static properties
int staticPropertyCount = getTarget()->metaObject( )->propertyCount( );
for ( int s = 0; s < staticPropertyCount; s++ ) {
QMetaProperty metaProperty = getTarget()->metaObject( )->property( s );
const char* propertyName = metaProperty.name( );
if ( propertyName == nullptr )
continue;
if ( std::strcmp( propertyName, "target" ) == 0 ) // Do not modify destination target
continue;
QVariant srcValue = getTarget()->property( propertyName );
if ( hasProperty( propertyName ) && metaProperty.isWritable( ) )
destination->setProperty( propertyName, srcValue );
else
destination->addDynamicProperty( propertyName, srcValue );
}
// Duplicate dynamic properties
QList< QByteArray > dynamicProperties = getTarget()->dynamicPropertyNames( );
for ( int d = 0; d < dynamicProperties.size( ); d++ ) {
QString propertyName = dynamicProperties.at( d );
QVariant srcValue = getTarget()->property( propertyName.toLatin1( ) );
if ( hasProperty( propertyName ) )
destination->setProperty( propertyName, srcValue );
else
destination->addDynamicProperty( propertyName, srcValue );
}
return true;
}
qObjectnode::
qObjectnode(QObject *data, QGraphicsItem *parent, bool autodelete) : GraphicsNode(parent),m_autodelete(autodelete)
{
m_data=data;
if(m_data==0)
qWarning("NULL Data Object!");
else {
QWidget* tst = dynamic_cast<QWidget*>(data);
if(tst!=0)
setCentralWidget(tst);
const QMetaObject* m = m_data->metaObject();
int property_count = m->propertyCount()-1;
for(;property_count>=0;property_count--) {
QMetaProperty prop = m->property(property_count);
if(prop.isConstant() || !prop.isUser())
continue;
if(prop.isReadable() && prop.hasNotifySignal())
{
add_source(QString(prop.name()) + "[" +QString(prop.typeName()) +"]",m_data,property_count);
}
if(prop.isWritable())
add_sink(QString(prop.name()) + "[" +QString(prop.typeName()) +"]",m_data,property_count);
}
}
}
// ---------------------------------------------------------------------------
// PosSettingsPushButtonItem:::restore
// ---------------------------------------------------------------------------
//
void PosSettingsPushButtonItem::restore()
{
HbDataFormViewItem::restore();
if (mWidget) {
HbDataFormModelItem::DataItemType itemType = static_cast<HbDataFormModelItem::DataItemType>(
modelIndex().data(HbDataFormModelItem::ItemTypeRole).toInt());
if(itemType == PushButtonItem) {
QModelIndex itemIndex = modelIndex();
HbDataFormModel *model = static_cast<HbDataFormModel*>(itemView()->model());;
HbDataFormModelItem *modelItem = static_cast<HbDataFormModelItem*>(
model->itemFromIndex(itemIndex));
const QMetaObject *metaObj = mWidget->metaObject();
int count = metaObj->propertyCount();
for (int i = 0; i < count; i++) {
QMetaProperty metaProperty = metaObj->property(i);
if (metaProperty.isValid() && metaProperty.isWritable()) {
metaProperty.write(mWidget,modelItem->contentWidgetData(metaProperty.name()));
}
}
}
}
}
void NoronJsonBinarySerializer::deserializeQObject(QObject *obj, QVariantMap map)
{
for(int i = 0; i < obj->metaObject()->propertyCount(); i++){
QMetaProperty property = obj->metaObject()->property(i);
if(property.isReadable() && property.isWritable())
property.write(obj, map[property.name()].toString());
}
}
bool QObject::setProperty(const char *name, const QVariant &value)
{
const QMetaObject* metaObj = metaObject();
if (! name || ! metaObj) {
return false;
}
int index = metaObj->indexOfProperty(name);
if (index < 0) {
const int k = m_extra_propertyNames.indexOf(name);
if (value.isValid()) {
// add or update dynamic property
if (k == -1) {
m_extra_propertyNames.append(name);
m_extra_propertyValues.append(value);
} else {
m_extra_propertyValues[k] = value;
}
} else {
// remove dynamic property
if (k == -1) {
return false;
}
m_extra_propertyNames.removeAt(k);
m_extra_propertyValues.removeAt(k);
}
QDynamicPropertyChangeEvent event(name);
QCoreApplication::sendEvent(this, &event);
return false;
}
QMetaProperty p = metaObj->property(index);
if (! p.isWritable()) {
qWarning("%s::setProperty() Property \"%s\" is invalid, read only, or does not exist", metaObj->className(), name);
}
//
bool retval = p.write(this, value);
if (! retval) {
qWarning("%s::setProperty() Set property \"%s\" failed. Passed value is of type %s, property is of type %s",
metaObj->className(), name, value.typeName(), p.typeName() );
}
return retval;
}
void QJnextMainLoop::set(QObject *object, QVariantList& args,
QByteArray* retval) {
QByteArray property = args.takeFirst().toByteArray();
const QMetaObject * meta = object->metaObject();
int propertyIndex = meta->indexOfProperty(property);
if (propertyIndex < 0) {
retval->append("No such property " + property);
return;
}
QMetaProperty metaprop = meta->property(propertyIndex);
if (!metaprop.isWritable()) {
retval->append("Property " + property + " is not writable");
return;
}
QVariant vValue = args.takeFirst();
/* handle enum inputs as text */
if (metaprop.isEnumType()) {
int id;
const QMetaEnum &enumerator = metaprop.enumerator();
QByteArray keys;
for (int i = 0; i < enumerator.keyCount(); ++i)
keys += enumerator.key(i) + QByteArray(" ");
#ifdef DEBUG_QJnextMainLoop
qDebug() << "[QJnextMainLoop]\tEnumerator" << enumerator.isFlag() << enumerator.scope() << enumerator.name() <<
keys;
#endif
if (enumerator.isFlag())
id = enumerator.keyToValue(vValue.toByteArray().constData());
else
id = enumerator.keysToValue(vValue.toByteArray().constData());
if (id != -1)
vValue = QVariant(id);
}
#ifdef DEBUG_QJnextMainLoop
qDebug() << "[QJnextMainLoop]\tSET" << meta->className() << property << vValue
<< vValue.canConvert(metaprop.type());
#endif
if (!vValue.convert(metaprop.type())) {
retval->append(
"Unable to convert \"" + vValue.toByteArray() + "\" to "
+ metaprop.typeName());
return;
}
if (!metaprop.write(object, vValue))
retval->append(
QByteArray("Unable to set property ") + meta->className() + "."
+ property + " to " + vValue.toByteArray());
else
*retval = QByteArray();
}
bool Properties::staticPropertyIsWritable( QString propertyName ) const
{
if ( getTarget() == nullptr )
return false;
int pi = getTarget()->metaObject( )->indexOfProperty( propertyName.toLatin1( ) );
if ( pi == -1 )
return false;
QMetaProperty mp = getTarget()->metaObject()->property( pi );
return mp.isWritable();
}
QVariant ObjectStaticPropertyModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid() || !m_obj || index.row() < 0 ||
index.row() >= m_obj.data()->metaObject()->propertyCount()) {
return QVariant();
}
const QMetaProperty prop = m_obj.data()->metaObject()->property(index.row());
if (role == Qt::DisplayRole) {
if (index.column() == 0) {
return prop.name();
} else if (index.column() == 1) {
// QMetaProperty::read sets QVariant::typeName to int for enums,
// so we need to handle that separately here
const QVariant value = prop.read(m_obj.data());
const QString enumStr = Util::enumToString(value, prop.typeName(), m_obj.data());
if (!enumStr.isEmpty()) {
return enumStr;
}
return VariantHandler::displayString(value);
} else if (index.column() == 2) {
return prop.typeName();
} else if (index.column() == 3) {
const QMetaObject *mo = m_obj.data()->metaObject();
while (mo->propertyOffset() > index.row()) {
mo = mo->superClass();
}
return mo->className();
}
} else if (role == Qt::DecorationRole) {
if (index.column() == 1) {
return VariantHandler::decoration(prop.read(m_obj.data()));
}
} else if (role == Qt::EditRole) {
if (index.column() == 1) {
return prop.read(m_obj.data());
}
} else if (role == Qt::ToolTipRole) {
const QString toolTip =
tr("Constant: %1\nDesignable: %2\nFinal: %3\nResetable: %4\n"
"Has notification: %5\nScriptable: %6\nStored: %7\nUser: %8\nWritable: %9").
arg(translateBool(prop.isConstant())).
arg(translateBool(prop.isDesignable(m_obj.data()))).
arg(translateBool(prop.isFinal())).
arg(translateBool(prop.isResettable())).
arg(translateBool(prop.hasNotifySignal())).
arg(translateBool(prop.isScriptable(m_obj.data()))).
arg(translateBool(prop.isStored(m_obj.data()))).
arg(translateBool(prop.isUser(m_obj.data()))).
arg(translateBool(prop.isWritable()));
return toolTip;
}
return QVariant();
}
void CDiagramItem::fromXml(const QDomElement &n)
{
QDomElement e;
QString type, name, prop;
QObject *obj = NULL;
QMetaProperty pro;
QMetaObject *meta = NULL;
CDiagramSerializable *serialItem = NULL;
setLibraryCategory(n.attribute( QString("libCategory") ) );
setLibraryName(n.attribute( QString("libName") ) );
setCategory(n.attribute( QString("category") ) );
setName(n.attribute( QString("name") ) );
setId(n.attribute( QString("id") ).toInt() );
obj = dynamic_cast<QObject*>(this);
e = n.firstChildElement( QString("property") );
while (!e.isNull())
{
QByteArray b;
name = e.attribute( QString("name") );
type = e.attribute( QString("type") );
b = QByteArray::fromBase64( e.text().toAscii() );
QDataStream s(&b, QIODevice::ReadOnly);
QVariant value(s);
if (value.convert( QVariant::nameToType( qPrintable(type) ) ) )
{
meta = const_cast<QMetaObject*>( obj->metaObject() );
pro = meta->property( meta->indexOfProperty(qPrintable(name)) );
if (pro.isWritable())
obj->setProperty(qPrintable(name), value);
}
e = e.nextSiblingElement( QString("property") );
}
e = n.firstChildElement( QString("children") );
if (!e.isNull())
{
e = e.firstChildElement( QString("child") );
while (!e.isNull())
{
prop = e.attribute( QString("dynamicProperty") );
serialItem = RS_PROPERTY(prop.toAscii().constData());
if (serialItem)
serialItem->fromXml(e);
e = e.nextSiblingElement(QString("child"));
}
}
e = n.firstChildElement( QString("ext" ) );
extFromXml(e);
}
void ChangeProperties::on_listProperties_currentItemChanged(QTreeWidgetItem *current)
{
editValue->setEnabled(current != 0);
buttonSet->setEnabled(current != 0);
valueLabel->setEnabled(current != 0);
if (!current)
return;
editValue->setText(current->text(2));
QString prop = current->text(0);
valueLabel->setText(prop + QLatin1String(" ="));
const QMetaObject *mo = activex->metaObject();
const QMetaProperty property = mo->property(mo->indexOfProperty(prop.toLatin1()));
valueLabel->setEnabled(property.isWritable());
editValue->setEnabled(property.isWritable());
buttonSet->setEnabled(property.isWritable());
}
void listInterface(const QString &service, const QString &path, const QString &interface)
{
QDBusInterfacePtr iface(*connection, service, path, interface);
if (!iface->isValid()) {
QDBusError err(iface->lastError());
fprintf(stderr, "Interface '%s' not available in object %s at %s:\n%s (%s)\n",
qPrintable(interface), qPrintable(path), qPrintable(service),
qPrintable(err.name()), qPrintable(err.message()));
exit(1);
}
const QMetaObject *mo = iface->metaObject();
// properties
for (int i = mo->propertyOffset(); i < mo->propertyCount(); ++i) {
QMetaProperty mp = mo->property(i);
printf("property ");
if (mp.isReadable() && mp.isWritable())
printf("readwrite");
else if (mp.isReadable())
printf("read");
else
printf("write");
printf(" %s %s.%s\n", mp.typeName(), qPrintable(interface), mp.name());
}
// methods (signals and slots)
for (int i = mo->methodOffset(); i < mo->methodCount(); ++i) {
QMetaMethod mm = mo->method(i);
QByteArray signature = mm.signature();
signature.truncate(signature.indexOf('('));
printf("%s %s%s%s %s.%s(",
mm.methodType() == QMetaMethod::Signal ? "signal" : "method",
mm.tag(), *mm.tag() ? " " : "",
*mm.typeName() ? mm.typeName() : "void",
qPrintable(interface), signature.constData());
QList<QByteArray> types = mm.parameterTypes();
QList<QByteArray> names = mm.parameterNames();
bool first = true;
for (int i = 0; i < types.count(); ++i) {
printf("%s%s",
first ? "" : ", ",
types.at(i).constData());
if (!names.at(i).isEmpty())
printf(" %s", names.at(i).constData());
first = false;
}
printf(")\n");
}
}
QVariantMap NoronJsonBinarySerializer::serializeQObject(QObject *obj)
{
QVariantMap map;
for(int i = 0; i < obj->metaObject()->propertyCount(); i++){
QMetaProperty property = obj->metaObject()->property(i);
if(property.isReadable() && property.isWritable())
map.insert(property.name(), property.read(obj).toString());
}
return map;
}
static int writeProperty(QObject *obj, const QByteArray &property_name, QVariant value,
int propFlags = QDBusConnection::ExportAllProperties)
{
const QMetaObject *mo = obj->metaObject();
int pidx = mo->indexOfProperty(property_name);
if (pidx == -1) {
// this object has no property by that name
return PropertyNotFound;
}
QMetaProperty mp = mo->property(pidx);
// check if this property is writable
if (!mp.isWritable())
return PropertyReadOnly;
// check if this property is exported
bool isScriptable = mp.isScriptable();
if (!(propFlags & QDBusConnection::ExportScriptableProperties) && isScriptable)
return PropertyNotFound;
if (!(propFlags & QDBusConnection::ExportNonScriptableProperties) && !isScriptable)
return PropertyNotFound;
// we found our property
// do we have the right type?
int id = mp.userType();
if (!id){
// type not registered or invalid / void?
qWarning("QDBusConnection: Unable to handle unregistered datatype '%s' for property '%s::%s'",
mp.typeName(), mo->className(), property_name.constData());
return PropertyWriteFailed;
}
if (id != QMetaType::QVariant && value.userType() == QDBusMetaTypeId::argument()) {
// we have to demarshall before writing
void *null = 0;
QVariant other(id, null);
if (!QDBusMetaType::demarshall(qvariant_cast<QDBusArgument>(value), id, other.data())) {
qWarning("QDBusConnection: type `%s' (%d) is not registered with QtDBus. "
"Use qDBusRegisterMetaType to register it",
mp.typeName(), id);
return PropertyWriteFailed;
}
value = other;
}
if (mp.userType() == qMetaTypeId<QDBusVariant>())
value = QVariant::fromValue(QDBusVariant(value));
// the property type here should match
return mp.write(obj, value) ? PropertyWriteSuccess : PropertyWriteFailed;
}
QStringList propertyNameForWritableProperties(QObject *object, const QString &baseName = QString())
{
QStringList propertyNameList;
const QMetaObject *metaObject = object->metaObject();
for (int index = 0; index < metaObject->propertyCount(); ++index) {
QMetaProperty metaProperty = metaObject->property(index);
if (metaProperty.isReadable() && !metaProperty.isWritable()) {
QObject *childObject = QDeclarativeMetaType::toQObject(metaProperty.read(object));
if (childObject)
propertyNameList.append(propertyNameForWritableProperties(childObject, baseName + QString::fromUtf8(metaProperty.name()) + '.'));
} else if (QDeclarativeValueTypeFactory::valueType(metaProperty.userType())) {
QDeclarativeValueType *valueType = QDeclarativeValueTypeFactory::valueType(metaProperty.userType());
valueType->setValue(metaProperty.read(object));
propertyNameList.append(propertyNameForWritableProperties(valueType, baseName + QString::fromUtf8(metaProperty.name()) + '.'));
} else if (metaProperty.isReadable() && metaProperty.isWritable()) {
propertyNameList.append(baseName + QString::fromUtf8(metaProperty.name()));
}
}
return propertyNameList;
}
bp::object get_classdef( const QMetaObject* meta )
{
pyqbind_info::metaclass_map::const_iterator iter;
if( (iter=pyqbind_info.metaclasses_.find( meta )) != pyqbind_info.metaclasses_.end()){
/* This class has been previously exported */
return (*iter).second;
}
log_debug_stream( "Exporting metaobject " << meta->className() );
const char* classname = meta->className();
//bp::class_<QObject, boost::shared_ptr<QObject>, boost::noncopyable> classdef(classname);
bp::class_<QObject, boost::noncopyable> classdef(classname, bp::no_init);
classdef.attr("__module__") = "pyqbind";
std::set< std::string > scriptable = get_scriptable_props( meta );
/* Export properties */
for( int i = 0; i < meta->propertyCount(); ++i ){
QMetaProperty prop = meta->property(i);
std::string name = prop.name();
if( scriptable.count(name) == 0 )
name = "_" + name;
try{
if( prop.isWritable() ){
classdef.add_property( name.c_str(), pyqbind_detail::make_metaproperty_reader(prop),
pyqbind_detail::make_metaproperty_writer(prop) );
}
else{
classdef.add_property( name.c_str(), pyqbind_detail::make_metaproperty_reader( prop ) );
}
}
catch( PyQBind::error& e ){
log_warn_stream( "Could not export property " << prop.name() );
}
}
/* Export slots */
scriptable = get_scriptable_slots( meta );
for( int i = 0; i < meta->methodCount(); ++i ){
QMetaMethod method = meta->method(i);
if( method.methodType() != QMetaMethod::Slot ) continue;
if( method.access() != QMetaMethod::Public ) continue;
std::string name = make_method_name(method);
if( name == "deleteLater" ) continue; /* because calling this from python is a bad idea */
if( scriptable.count(name) == 0 )
name = "_" + name;
classdef.def( name.c_str(), pyqbind_detail::make_invoker(method) );
}
pyqbind_info.metaclasses_[ meta ] = classdef;
return classdef;
}
void MetaInfoPrivate::parseProperties(NodeMetaInfo &nodeMetaInfo, const QMetaObject *qMetaObject) const
{
Q_ASSERT_X(qMetaObject, Q_FUNC_INFO, "invalid QMetaObject");
Q_ASSERT_X(nodeMetaInfo.isValid(), Q_FUNC_INFO, "invalid NodeMetaInfo");
for (int i = qMetaObject->propertyOffset(); i < qMetaObject->propertyCount(); ++i) {
QMetaProperty qProperty = qMetaObject->property(i);
PropertyMetaInfo propertyInfo;
propertyInfo.setName(QLatin1String(qProperty.name()));
QString typeName(qProperty.typeName());
QString noStar = typeName;
bool star = false;
while (noStar.contains('*')) {//strip star
noStar.chop(1);
star = true;
}
if (m_QtTypesToQmlTypes.contains(noStar)) {
typeName = star ? m_QtTypesToQmlTypes.value(noStar) + '*' : m_QtTypesToQmlTypes.value(noStar);
//### versions
}
propertyInfo.setType(typeName);
propertyInfo.setValid(true);
propertyInfo.setReadable(qProperty.isReadable());
propertyInfo.setWritable(qProperty.isWritable());
propertyInfo.setResettable(qProperty.isResettable());
propertyInfo.setEnumType(qProperty.isEnumType());
propertyInfo.setFlagType(qProperty.isFlagType());
if (propertyInfo.isEnumType()) {
EnumeratorMetaInfo enumerator;
QMetaEnum qEnumerator = qProperty.enumerator();
enumerator.setValid(qEnumerator.isValid());
enumerator.setIsFlagType(qEnumerator.isFlag());
enumerator.setScope(qEnumerator.scope());
enumerator.setName(qEnumerator.name());
for (int i = 0 ;i < qEnumerator.keyCount(); i++)
{
enumerator.addElement(qEnumerator.valueToKey(i), i);
}
propertyInfo.setEnumerator(enumerator);
}
nodeMetaInfo.addProperty(propertyInfo);
}
}
/*!
\brief TreeModel::updateItem
Updates \a item with the data provided by \a object and \a metaProperty.
If \a metaProperty is writable, the data will be stored in Qt::EditRole,
otherwise in Qt::DisplayRole.
*/
void TreeModel::updateItem( QStandardItem* item,
QObject* object,
const QMetaProperty& metaProperty )
{
Q_ASSERT( item );
Q_ASSERT( mp_object );
if ( metaProperty.isWritable() )
{
item->setData( object->property( metaProperty.name() ), Qt::EditRole );
}
{
item->setData( object->property( metaProperty.name() ), Qt::DisplayRole );
}
}
Qt::ItemFlags ObjectStaticPropertyModel::flags(const QModelIndex &index) const
{
const Qt::ItemFlags flags = ObjectPropertyModel::flags(index);
if (!index.isValid() || !m_obj || index.column() != 1 || index.row() < 0 ||
index.row() >= m_obj.data()->metaObject()->propertyCount()) {
return flags;
}
const QMetaProperty prop = m_obj.data()->metaObject()->property(index.row());
if (prop.isWritable()) {
return flags | Qt::ItemIsEditable;
}
return flags;
}
void SaxsviewProperty::setValue(QObject *obj) {
if (!mProperty) {
//
// Find the meta-property information; the passed object must
// provide the Q_PROPERTY name passed to the constructor.
//
int indexOfProperty = obj->metaObject()->indexOfProperty(qPrintable(mPropertyName));
QMetaProperty metaProperty = obj->metaObject()->property(indexOfProperty);
if (metaProperty.isValid()) {
//
// Create an editor factory if and only if the property is writeable.
//
if (metaProperty.isWritable()) {
mBrowser->setFactoryForManager(mManager, new QtVariantEditorFactory(this));
connect(mManager, SIGNAL(valueChanged(QtProperty*, const QVariant&)),
this, SLOT(valueChanged(QtProperty*, const QVariant&)));
}
if (!mManager->isPropertyTypeSupported(metaProperty.type()))
qFatal("internal error: property '%s', property type not supported: '%s'",
metaProperty.name(), metaProperty.typeName());
//
// Check if this is an enum and handle it specially if yes.
//
if (metaProperty.isEnumType()) {
QStringList enumNames;
QMetaEnum metaEnum = metaProperty.enumerator();
//
// WARNING: This only builds a list of names in the order
// as defined. The combobox to display these names
// provides the selected index, not the actual enum
// value.
//
for (int i = 0; i < metaEnum.keyCount(); ++i)
enumNames << metaEnum.key(i);
setEnumNames(enumNames);
}
if (mAttributes.contains("enumNames"))
mProperty = mManager->addProperty(mManager->enumTypeId(), mPropertyLabel);
else
mProperty = mManager->addProperty(metaProperty.type(), mPropertyLabel);
} else if (obj->dynamicPropertyNames().contains(qPrintable(mPropertyName))) {
ObjectMapperForwarder::ObjectMapperForwarder(ObjectMapper *m, QObject *o) :
QObject(m),
m_mapper(m),
m_source(o)
{
for (int i = 0; i < o->metaObject()->propertyCount(); ++i) {
QMetaProperty property = o->metaObject()->property(i);
if (!property.isStored() ||
!property.isReadable() ||
!property.isWritable()) {
continue;
}
if (!property.hasNotifySignal()) {
DEBUG << "ObjectMapperForwarder: No notify signal for property " << property.name() << endl;
continue;
}
// Signals can be connected to slots with fewer arguments, so
// long as the arguments they do have match. So we connect
// the property notify signal to our universal
// property-changed slot, and use the sender() of that to
// discover which object's property has changed.
// Unfortunately, we don't then know which property it was
// that changed, as the identity of the signal that activated
// the slot is not available to us. The annoying part of this
// is that Qt does actually store the identity of the signal
// in the same structure as used for the sender() object data;
// it just doesn't (at least as of Qt 4.5) make it available
// through the public API.
QString sig = QString("%1%2").arg(QSIGNAL_CODE)
.arg(property.notifySignal().methodSignature().data());
QByteArray ba = sig.toLocal8Bit();
if (!connect(o, ba.data(), this, SLOT(objectModified()))) {
std::cerr << "ObjectMapperForwarder: Failed to connect notify signal" << std::endl;
}
}
connect(o, SIGNAL(destroyed(QObject *)), this, SLOT(objectDestroyed()));
}
QVariant ObjectStaticPropertyModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid() || !m_obj || index.row() < 0 ||
index.row() >= m_obj.data()->metaObject()->propertyCount()) {
return QVariant();
}
const QMetaProperty prop = m_obj.data()->metaObject()->property(index.row());
if (role == Qt::DisplayRole) {
if (index.column() == 0) {
return prop.name();
} else if (index.column() == 1) {
return Util::variantToString(prop.read(m_obj.data()));
} else if (index.column() == 2) {
return prop.typeName();
} else if (index.column() == 3) {
const QMetaObject *mo = m_obj.data()->metaObject();
while (mo->propertyOffset() > index.row()) {
mo = mo->superClass();
}
return mo->className();
}
} else if (role == Qt::EditRole) {
if (index.column() == 1) {
return prop.read(m_obj.data());
}
} else if (role == Qt::ToolTipRole) {
const QString toolTip =
tr("Constant: %1\nDesignable: %2\nFinal: %3\nResetable: %4\n"
"Has notification: %5\nScriptable: %6\nStored: %7\nUser: %8\nWritable: %9").
arg(translateBool(prop.isConstant())).
arg(translateBool(prop.isDesignable(m_obj.data()))).
arg(translateBool(prop.isFinal())).
arg(translateBool(prop.isResettable())).
arg(translateBool(prop.hasNotifySignal())).
arg(translateBool(prop.isScriptable(m_obj.data()))).
arg(translateBool(prop.isStored(m_obj.data()))).
arg(translateBool(prop.isUser(m_obj.data()))).
arg(translateBool(prop.isWritable()));
return toolTip;
}
return QVariant();
}
void QObjectHelper::qvariant2qobject(const QVariantMap& variant, QObject* object)
{
QStringList properies;
const QMetaObject *metaobject = object->metaObject();
int count = metaobject->propertyCount();
for (int i=0; i<count; ++i) {
QMetaProperty metaproperty = metaobject->property(i);
if (metaproperty.isWritable()) {
properies << QLatin1String( metaproperty.name());
}
}
QVariantMap::const_iterator iter;
for (iter = variant.constBegin(); iter != variant.end(); iter++) {
if (properies.contains(iter.key())) {
object->setProperty(iter.key().toAscii(), iter.value());
}
}
}
