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Diffstat (limited to 'src/declarative/qml/qmlmetaproperty.cpp')
-rw-r--r--src/declarative/qml/qmlmetaproperty.cpp220
1 files changed, 110 insertions, 110 deletions
diff --git a/src/declarative/qml/qmlmetaproperty.cpp b/src/declarative/qml/qmlmetaproperty.cpp
index 780f8a8..1a511eb 100644
--- a/src/declarative/qml/qmlmetaproperty.cpp
+++ b/src/declarative/qml/qmlmetaproperty.cpp
@@ -127,13 +127,13 @@ QmlMetaProperty::QmlMetaProperty(QObject *obj, QmlContext *ctxt)
void QmlMetaProperty::initDefault(QObject *obj)
{
- if(!obj)
+ if (!obj)
return;
d->object = obj;
QHash<const QMetaObject *, QMetaPropertyEx>::ConstIterator iter =
qmlCacheDefProp.find(obj->metaObject());
- if(iter != qmlCacheDefProp.end()) {
+ if (iter != qmlCacheDefProp.end()) {
d->prop = *iter;
d->propType = iter->propertyType;
d->coreIdx = iter->propertyType;
@@ -142,10 +142,10 @@ void QmlMetaProperty::initDefault(QObject *obj)
d->prop = p;
d->propType = p.propertyType;
d->coreIdx = d->prop.propertyIndex();
- if(!QObjectPrivate::get(obj)->metaObject)
+ if (!QObjectPrivate::get(obj)->metaObject)
qmlCacheDefProp.insert(obj->metaObject(), d->prop);
}
- if(d->prop.name() != 0) {
+ if (d->prop.name() != 0) {
d->type = Property | Default;
d->name = QLatin1String(d->prop.name());
}
@@ -169,7 +169,7 @@ QmlMetaProperty::QmlMetaProperty(QObject *obj, int idx, PropertyCategory cat, Qm
d->prop = p;
d->propType = p.propertyType;
d->coreIdx = idx;
- if(d->prop.name() != 0)
+ if (d->prop.name() != 0)
d->name = QLatin1String(d->prop.name());
}
@@ -203,22 +203,22 @@ void QmlMetaProperty::initProperty(QObject *obj, const QString &name)
{
d->name = name;
d->object = obj;
- if(name.isEmpty() || !obj)
+ if (name.isEmpty() || !obj)
return;
- if(name.at(0).isUpper()) {
+ if (name.at(0).isUpper()) {
// Attached property
d->attachedFunc = QmlMetaType::attachedPropertiesFuncId(name.toLatin1());
- if(d->attachedFunc != -1)
+ if (d->attachedFunc != -1)
d->type = Property | Attached;
return;
- } else if(name.count() >= 3 && name.startsWith(QLatin1String("on")) && name.at(2).isUpper()) {
+ } else if (name.count() >= 3 && name.startsWith(QLatin1String("on")) && name.at(2).isUpper()) {
// Signal
QString signalName = name.mid(2);
signalName[0] = signalName.at(0).toLower();
d->findSignalInt(obj, signalName);
- if(d->signal.signature() != 0) {
+ if (d->signal.signature() != 0) {
d->type = SignalProperty;
return;
}
@@ -227,7 +227,7 @@ void QmlMetaProperty::initProperty(QObject *obj, const QString &name)
// Property
QHash<QString, QMetaPropertyEx> &props = qmlCacheProps[obj->metaObject()];
QHash<QString, QMetaPropertyEx>::ConstIterator iter = props.find(name);
- if(iter != props.end()) {
+ if (iter != props.end()) {
d->prop = *iter;
d->propType = iter->propertyType;
d->coreIdx = iter->propertyIndex();
@@ -239,12 +239,12 @@ void QmlMetaProperty::initProperty(QObject *obj, const QString &name)
if (!QObjectPrivate::get(obj)->metaObject)
props.insert(name, p);
}
- if(d->prop.name() != 0)
+ if (d->prop.name() != 0)
d->type = Property;
- if(d->type == Invalid) {
+ if (d->type == Invalid) {
int sig = findSignal(obj, name.toLatin1());
- if(sig != -1) {
+ if (sig != -1) {
d->signal = obj->metaObject()->method(sig);
d->type = Signal;
d->coreIdx = sig;
@@ -271,17 +271,17 @@ QmlMetaProperty::PropertyCategory QmlMetaProperty::propertyCategory() const
QmlMetaProperty::PropertyCategory
QmlMetaPropertyPrivate::propertyCategory() const
{
- if(category == QmlMetaProperty::Unknown) {
+ if (category == QmlMetaProperty::Unknown) {
int type = propertyType();
- if(type == QmlMetaProperty::Invalid)
+ if (type == QmlMetaProperty::Invalid)
category = QmlMetaProperty::InvalidProperty;
- else if(type == qMetaTypeId<QmlBindableValue *>())
+ else if (type == qMetaTypeId<QmlBindableValue *>())
category = QmlMetaProperty::Bindable;
- else if(QmlMetaType::isList(type))
+ else if (QmlMetaType::isList(type))
category = QmlMetaProperty::List;
- else if(QmlMetaType::isQmlList(type))
+ else if (QmlMetaType::isQmlList(type))
category = QmlMetaProperty::QmlList;
- else if(QmlMetaType::isObject(type))
+ else if (QmlMetaType::isObject(type))
category = QmlMetaProperty::Object;
else
category = QmlMetaProperty::Normal;
@@ -295,22 +295,22 @@ QmlMetaPropertyPrivate::propertyCategory() const
QmlMetaProperty::PropertyCategory
QmlMetaProperty::propertyCategory(const QMetaProperty &prop)
{
- if(prop.name()) {
+ if (prop.name()) {
int type = 0;
- if(prop.type() == QVariant::LastType)
+ if (prop.type() == QVariant::LastType)
type = qMetaTypeId<QVariant>();
- else if(prop.type() == QVariant::UserType)
+ else if (prop.type() == QVariant::UserType)
type = prop.userType();
else
type = prop.type();
- if(type == qMetaTypeId<QmlBindableValue *>())
+ if (type == qMetaTypeId<QmlBindableValue *>())
return Bindable;
- else if(QmlMetaType::isList(type))
+ else if (QmlMetaType::isList(type))
return List;
- else if(QmlMetaType::isQmlList(type))
+ else if (QmlMetaType::isQmlList(type))
return QmlList;
- else if(QmlMetaType::isObject(type))
+ else if (QmlMetaType::isObject(type))
return Object;
else
return Normal;
@@ -325,7 +325,7 @@ QmlMetaProperty::propertyCategory(const QMetaProperty &prop)
*/
const char *QmlMetaProperty::propertyTypeName() const
{
- if(d->prop.name()) {
+ if (d->prop.name()) {
return d->prop.typeName();
} else {
return 0;
@@ -357,12 +357,12 @@ int QmlMetaPropertyPrivate::propertyType() const
{
int rv = QVariant::Invalid;
- if(prop.name()) {
- if(propType == (int)QVariant::LastType)
+ if (prop.name()) {
+ if (propType == (int)QVariant::LastType)
rv = qMetaTypeId<QVariant>();
else
rv = propType;
- } else if(attachedFunc) {
+ } else if (attachedFunc) {
rv = qMetaTypeId<QObject *>();
}
@@ -423,11 +423,11 @@ QmlMetaProperty &QmlMetaProperty::operator=(const QmlMetaProperty &other)
*/
bool QmlMetaProperty::isWritable() const
{
- if(propertyCategory() == List || propertyCategory() == QmlList)
+ if (propertyCategory() == List || propertyCategory() == QmlList)
return true;
- else if(d->prop.name() != 0)
+ else if (d->prop.name() != 0)
return d->prop.isWritable();
- else if(type() & SignalProperty)
+ else if (type() & SignalProperty)
return true;
else
return false;
@@ -438,7 +438,7 @@ bool QmlMetaProperty::isWritable() const
*/
bool QmlMetaProperty::isDesignable() const
{
- if(d->prop.name() != 0)
+ if (d->prop.name() != 0)
return d->prop.isDesignable();
else
return false;
@@ -458,12 +458,12 @@ bool QmlMetaProperty::isValid() const
*/
QStringList QmlMetaProperty::properties(QObject *obj)
{
- if(!obj)
+ if (!obj)
return QStringList();
QStringList rv;
const QMetaObject *mo = obj->metaObject();
- for(int ii = 0; ii < mo->propertyCount(); ++ii) {
+ for (int ii = 0; ii < mo->propertyCount(); ++ii) {
QMetaProperty prop = mo->property(ii);
rv << QLatin1String(prop.name());
}
@@ -490,16 +490,16 @@ const QMetaProperty &QmlMetaProperty::property() const
*/
QmlBindableValue *QmlMetaProperty::binding()
{
- if(!isProperty() || type() & Attached)
+ if (!isProperty() || type() & Attached)
return 0;
const QObjectList &children = object()->children();
- for(QObjectList::ConstIterator iter = children.begin();
+ for (QObjectList::ConstIterator iter = children.begin();
iter != children.end(); ++iter) {
QObject *child = *iter;
- if(child->metaObject() == &QmlBindableValue::staticMetaObject) {
+ if (child->metaObject() == &QmlBindableValue::staticMetaObject) {
QmlBindableValue *v = static_cast<QmlBindableValue *>(child);
- if(v->property() == *this)
+ if (v->property() == *this)
return v;
}
}
@@ -511,16 +511,16 @@ int QmlMetaProperty::findSignal(const QObject *obj, const char *name)
{
const QMetaObject *mo = obj->metaObject();
int methods = mo->methodCount();
- for(int ii = 0; ii < methods; ++ii) {
+ for (int ii = 0; ii < methods; ++ii) {
QMetaMethod method = mo->method(ii);
- if(method.methodType() != QMetaMethod::Signal)
+ if (method.methodType() != QMetaMethod::Signal)
continue;
QByteArray methodName = method.signature();
int idx = methodName.indexOf('(');
methodName = methodName.left(idx);
- if(methodName == name)
+ if (methodName == name)
return ii;
}
return -1;
@@ -531,13 +531,13 @@ void QmlMetaPropertyPrivate::findSignalInt(QObject *obj, const QString &name)
const QMetaObject *mo = obj->metaObject();
int methods = mo->methodCount();
- for(int ii = 0; ii < methods; ++ii) {
+ for (int ii = 0; ii < methods; ++ii) {
QMetaMethod method = mo->method(ii);
QString methodName = QLatin1String(method.signature());
int idx = methodName.indexOf(QLatin1Char('('));
methodName = methodName.left(idx);
- if(methodName == name) {
+ if (methodName == name) {
signal = method;
coreIdx = ii;
return;
@@ -547,7 +547,7 @@ void QmlMetaPropertyPrivate::findSignalInt(QObject *obj, const QString &name)
QObject *QmlMetaPropertyPrivate::attachedObject() const
{
- if(attachedFunc == -1)
+ if (attachedFunc == -1)
return 0;
else
return qmlAttachedPropertiesObjectById(attachedFunc, object);
@@ -558,17 +558,17 @@ QObject *QmlMetaPropertyPrivate::attachedObject() const
*/
QVariant QmlMetaProperty::read() const
{
- if(type() & SignalProperty) {
+ if (type() & SignalProperty) {
const QObjectList &children = object()->children();
- for(int ii = 0; ii < children.count(); ++ii) {
+ for (int ii = 0; ii < children.count(); ++ii) {
QmlBoundSignal *sig = qobject_cast<QmlBoundSignal *>(children.at(ii));
- if(sig && sig->index() == d->coreIdx)
+ if (sig && sig->index() == d->coreIdx)
return sig->expression();
}
- } else if(type() & Property) {
- if(type() & Attached)
+ } else if (type() & Property) {
+ if (type() & Attached)
return QVariant::fromValue(d->attachedObject());
else
return d->prop.read(object());
@@ -583,10 +583,10 @@ void QmlMetaPropertyPrivate::writeSignalProperty(const QVariant &value)
QString expr = value.toString();
const QObjectList &children = object->children();
- for(int ii = 0; ii < children.count(); ++ii) {
+ for (int ii = 0; ii < children.count(); ++ii) {
QmlBoundSignal *sig = qobject_cast<QmlBoundSignal *>(children.at(ii));
- if(sig && sig->index() == coreIdx) {
- if(expr.isEmpty()) {
+ if (sig && sig->index() == coreIdx) {
+ if (expr.isEmpty()) {
sig->disconnect();
sig->deleteLater();
} else {
@@ -596,7 +596,7 @@ void QmlMetaPropertyPrivate::writeSignalProperty(const QVariant &value)
}
}
- if(!expr.isEmpty()) {
+ if (!expr.isEmpty()) {
// XXX scope
(void *)new QmlBoundSignal(QmlContext::activeContext(), expr, object,
coreIdx, object);
@@ -605,7 +605,7 @@ void QmlMetaPropertyPrivate::writeSignalProperty(const QVariant &value)
void QmlMetaPropertyPrivate::writeValueProperty(const QVariant &value)
{
- if(prop.isEnumType()) {
+ if (prop.isEnumType()) {
QVariant v = value;
if (value.type() == QVariant::Double) { //enum values come through the script engine as doubles
double integral;
@@ -615,43 +615,43 @@ void QmlMetaPropertyPrivate::writeValueProperty(const QVariant &value)
}
prop.write(object, v);
} else {
- if(!value.isValid())
+ if (!value.isValid())
return;
int t = propertyType();
int vt = value.type();
- if(vt == t ||
+ if (vt == t ||
value.userType() == t) {
void *a[1];
a[0] = (void *)value.constData();
QMetaObject::metacall(object, QMetaObject::WriteProperty, coreIdx, a);
- } else if(qMetaTypeId<QVariant>() == t) {
+ } else if (qMetaTypeId<QVariant>() == t) {
prop.write(object, value);
- } else if(propertyCategory() == QmlMetaProperty::Object) {
+ } else if (propertyCategory() == QmlMetaProperty::Object) {
QObject *o = QmlMetaType::toQObject(value);
- if(o)
+ if (o)
prop.write(object, QmlMetaType::fromObject(o, propertyType()));
} else if (propertyCategory() == QmlMetaProperty::List) {
int listType = QmlMetaType::listType(t);
- if(value.userType() == qMetaTypeId<QList<QObject *> >()) {
+ if (value.userType() == qMetaTypeId<QList<QObject *> >()) {
const QList<QObject *> &list =
qvariant_cast<QList<QObject *> >(value);
QVariant listVar = prop.read(object);
QmlMetaType::clear(listVar);
- for(int ii = 0; ii < list.count(); ++ii) {
+ for (int ii = 0; ii < list.count(); ++ii) {
QVariant v = QmlMetaType::fromObject(list.at(ii), listType);
QmlMetaType::append(listVar, v);
}
- } else if(vt == listType ||
+ } else if (vt == listType ||
value.userType() == listType) {
QVariant listVar = prop.read(object);
if (!QmlMetaType::append(listVar, value)) {
@@ -673,13 +673,13 @@ void QmlMetaPropertyPrivate::writeValueProperty(const QVariant &value)
const QMetaObject *objMo = obj->metaObject();
bool found = false;
while(!found && objMo) {
- if(objMo == mo)
+ if (objMo == mo)
found = true;
else
objMo = objMo->superClass();
}
- if(!found) {
+ if (!found) {
qWarning() << "Unable to assign object to list";
return;
}
@@ -689,22 +689,22 @@ void QmlMetaPropertyPrivate::writeValueProperty(const QVariant &value)
void *d = (void *)&obj;
li->append(d);
}
- } else if(propertyCategory() == QmlMetaProperty::Normal) {
+ } else if (propertyCategory() == QmlMetaProperty::Normal) {
switch(t) {
case QVariant::Double:
{
qreal r;
bool found = true;
- if(vt == QVariant::Int) {
+ if (vt == QVariant::Int) {
r = value.toInt();
- } else if(vt == QVariant::UInt) {
+ } else if (vt == QVariant::UInt) {
r = value.toUInt();
} else {
found = false;
}
- if(found) {
+ if (found) {
void *a[1];
a[0] = &r;
QMetaObject::metacall(object,
@@ -719,15 +719,15 @@ void QmlMetaPropertyPrivate::writeValueProperty(const QVariant &value)
{
int i;
bool found = true;
- if(vt == QVariant::Double) {
+ if (vt == QVariant::Double) {
i = (int)value.toDouble();
- } else if(vt == QVariant::UInt) {
+ } else if (vt == QVariant::UInt) {
i = (int)value.toUInt();
} else {
found = false;
}
- if(found) {
+ if (found) {
void *a[1];
a[0] = &i;
QMetaObject::metacall(object,
@@ -742,13 +742,13 @@ void QmlMetaPropertyPrivate::writeValueProperty(const QVariant &value)
{
QString s;
bool found = true;
- if(vt == QVariant::ByteArray) {
+ if (vt == QVariant::ByteArray) {
s = QLatin1String(value.toByteArray());
} else {
found = false;
}
- if(found) {
+ if (found) {
void *a[1];
a[0] = &s;
QMetaObject::metacall(object,
@@ -774,13 +774,13 @@ void QmlMetaPropertyPrivate::writeValueProperty(const QVariant &value)
*/
void QmlMetaProperty::write(const QVariant &value) const
{
- if(type() & SignalProperty) {
+ if (type() & SignalProperty) {
d->writeSignalProperty(value);
- } else if(d->prop.name()) {
+ } else if (d->prop.name()) {
- if(d->prop.isEnumType()) {
+ if (d->prop.isEnumType()) {
QVariant v = value;
if (value.type() == QVariant::Double) { //enum values come through the script engine as doubles
double integral;
@@ -790,43 +790,43 @@ void QmlMetaProperty::write(const QVariant &value) const
}
d->prop.write(object(), v);
} else {
- if(!value.isValid())
+ if (!value.isValid())
return;
int t = propertyType();
int vt = value.type();
- if(vt == t ||
+ if (vt == t ||
value.userType() == t) {
void *a[1];
a[0] = (void *)value.constData();
QMetaObject::metacall(object(), QMetaObject::WriteProperty, d->coreIdx, a);
- } else if(qMetaTypeId<QVariant>() == t) {
+ } else if (qMetaTypeId<QVariant>() == t) {
d->prop.write(object(), value);
- } else if(propertyCategory() == Object) {
+ } else if (propertyCategory() == Object) {
QObject *o = QmlMetaType::toQObject(value);
- if(o)
+ if (o)
d->prop.write(object(), QmlMetaType::fromObject(o, propertyType()));
} else if (propertyCategory() == List) {
int listType = QmlMetaType::listType(t);
- if(value.userType() == qMetaTypeId<QList<QObject *> >()) {
+ if (value.userType() == qMetaTypeId<QList<QObject *> >()) {
const QList<QObject *> &list =
qvariant_cast<QList<QObject *> >(value);
QVariant listVar = d->prop.read(object());
QmlMetaType::clear(listVar);
- for(int ii = 0; ii < list.count(); ++ii) {
+ for (int ii = 0; ii < list.count(); ++ii) {
QVariant v = QmlMetaType::fromObject(list.at(ii), listType);
QmlMetaType::append(listVar, v);
}
- } else if(vt == listType ||
+ } else if (vt == listType ||
value.userType() == listType) {
QVariant listVar = d->prop.read(object());
if (!QmlMetaType::append(listVar, value)) {
@@ -848,13 +848,13 @@ void QmlMetaProperty::write(const QVariant &value) const
const QMetaObject *objMo = obj->metaObject();
bool found = false;
while(!found && objMo) {
- if(objMo == mo)
+ if (objMo == mo)
found = true;
else
objMo = objMo->superClass();
}
- if(!found) {
+ if (!found) {
qWarning() << "Unable to assign object to list";
return;
}
@@ -864,22 +864,22 @@ void QmlMetaProperty::write(const QVariant &value) const
void *d = (void *)&obj;
li->append(d);
}
- } else if(propertyCategory() == Normal) {
+ } else if (propertyCategory() == Normal) {
switch(t) {
case QVariant::Double:
{
qreal r;
bool found = true;
- if(vt == QVariant::Int) {
+ if (vt == QVariant::Int) {
r = value.toInt();
- } else if(vt == QVariant::UInt) {
+ } else if (vt == QVariant::UInt) {
r = value.toUInt();
} else {
found = false;
}
- if(found) {
+ if (found) {
void *a[1];
a[0] = &r;
QMetaObject::metacall(object(),
@@ -894,15 +894,15 @@ void QmlMetaProperty::write(const QVariant &value) const
{
int i;
bool found = true;
- if(vt == QVariant::Double) {
+ if (vt == QVariant::Double) {
i = (int)value.toDouble();
- } else if(vt == QVariant::UInt) {
+ } else if (vt == QVariant::UInt) {
i = (int)value.toUInt();
} else {
found = false;
}
- if(found) {
+ if (found) {
void *a[1];
a[0] = &i;
QMetaObject::metacall(object(),
@@ -917,13 +917,13 @@ void QmlMetaProperty::write(const QVariant &value) const
{
QString s;
bool found = true;
- if(vt == QVariant::ByteArray) {
+ if (vt == QVariant::ByteArray) {
s = QLatin1String(value.toByteArray());
} else {
found = false;
}
- if(found) {
+ if (found) {
void *a[1];
a[0] = &s;
QMetaObject::metacall(object(),
@@ -950,7 +950,7 @@ void QmlMetaProperty::write(const QVariant &value) const
*/
bool QmlMetaProperty::hasChangedNotifier() const
{
- if(type() & Property && !(type() & Attached)) {
+ if (type() & Property && !(type() & Attached)) {
return d->prop.hasNotifySignal();
}
return false;
@@ -966,10 +966,10 @@ bool QmlMetaProperty::hasChangedNotifier() const
*/
bool QmlMetaProperty::connectNotifier(QObject *dest, int method) const
{
- if(!(type() & Property) || type() & Attached)
+ if (!(type() & Property) || type() & Attached)
return false;
- if(d->prop.hasNotifySignal()) {
+ if (d->prop.hasNotifySignal()) {
return QMetaObject::connect(d->object, d->prop.notifySignalIndex(), dest, method, Qt::DirectConnection);
} else {
return false;
@@ -986,10 +986,10 @@ bool QmlMetaProperty::connectNotifier(QObject *dest, int method) const
*/
bool QmlMetaProperty::connectNotifier(QObject *dest, const char *slot) const
{
- if(!(type() & Property) || type() & Attached)
+ if (!(type() & Property) || type() & Attached)
return false;
- if(d->prop.hasNotifySignal()) {
+ if (d->prop.hasNotifySignal()) {
QByteArray signal(QByteArray("2") + d->prop.notifySignal().signature());
return QObject::connect(d->object, signal.constData(), dest, slot);
} else {
@@ -1000,8 +1000,8 @@ bool QmlMetaProperty::connectNotifier(QObject *dest, const char *slot) const
/*! \internal */
void QmlMetaProperty::emitSignal()
{
- if(type() & Signal) {
- if(d->signal.parameterTypes().isEmpty())
+ if (type() & Signal) {
+ if (d->signal.parameterTypes().isEmpty())
d->object->metaObject()->activate(d->object, d->coreIdx, 0);
else
qWarning() << "QmlMetaProperty: Cannot emit signal with parameters";
@@ -1023,9 +1023,9 @@ int QmlMetaProperty::coreIndex() const
quint32 QmlMetaProperty::save() const
{
quint32 rv = 0;
- if(type() & Attached) {
+ if (type() & Attached) {
rv = d->attachedFunc;
- } else if(type() != Invalid) {
+ } else if (type() != Invalid) {
rv = d->coreIdx;
}
@@ -1050,14 +1050,14 @@ void QmlMetaProperty::restore(quint32 id, QObject *obj)
d->type = id >> 16;
id &= 0xFFFF;
- if(d->type & Attached) {
+ if (d->type & Attached) {
d->attachedFunc = id;
- } else if(d->type & Property) {
+ } else if (d->type & Property) {
QMetaPropertyEx p(obj->metaObject()->property(id));
d->prop = p;
d->propType = p.propertyType;
d->coreIdx = id;
- } else if(d->type & SignalProperty || d->type & Signal) {
+ } else if (d->type & SignalProperty || d->type & Signal) {
d->signal = obj->metaObject()->method(id);
d->coreIdx = id;
}
generated by cgit v0.12 at 2024-10-25 05:16:11 (GMT)