namespace QmlDesigner {
namespace Internal {
-//QmlPropertyChangesObject::QmlPropertyChangesObject() :
-// QDeclarativeStateOperation(),
-// m_restoreEntryValues(true),
-// m_isExplicit(false)
-//{
-//}
-
-//QDeclarativeStateOperation::ActionList QmlPropertyChangesObject::actions()
-//{
-// QMutableListIterator<QDeclarativeAction> actionIterator(m_qmlActionList);
-
-// while (actionIterator.hasNext()) {
-// QDeclarativeAction &action = actionIterator.next();
-// action.fromBinding = QDeclarativePropertyPrivate::binding(action.property);
-// action.fromValue = action.property.read();
-// if (m_expressionHash.contains(action.specifiedProperty)) {
-// if(m_expressionHash[action.specifiedProperty].second.isNull()) {
-// if (targetObject()) {
-// QDeclarativeBinding *binding = new QDeclarativeBinding(m_expressionHash[action.specifiedProperty].first, targetObject(), QDeclarativeEngine::contextForObject(targetObject()), this);
-// binding->setTarget(action.property);
-// binding->setNotifyOnValueChanged(true);
-// action.toBinding = binding;
-// action.toValue = binding->evaluate();
-// m_expressionHash.insert(action.specifiedProperty, ExpressionPair(m_expressionHash[action.specifiedProperty].first, binding));
-// } else {
-// action.toBinding = 0;
-// }
-// } else {
-// action.toBinding = m_expressionHash[action.specifiedProperty].second.data();
-// action.toValue = m_expressionHash[action.specifiedProperty].second->evaluate();
-// }
-// } else {
-// action.toBinding = 0;
-// }
-// }
-
-// return m_qmlActionList;
-//}
-
-//QObject *QmlPropertyChangesObject::targetObject() const
-//{
-// return m_targetObject.data();
-//}
-
-//void QmlPropertyChangesObject::setTargetObject(QObject *object)
-//{
-// if (m_targetObject.data() == object)
-// return;
-
-// QMutableListIterator<QDeclarativeAction> actionIterator(m_qmlActionList);
-// while (actionIterator.hasNext()) {
-// QDeclarativeAction &qmlAction = actionIterator.next();
-// if (m_expressionHash.contains(qmlAction.specifiedProperty) && m_expressionHash[qmlAction.specifiedProperty].second) {
-// if (isActive()) {
-// QDeclarativePropertyPrivate::setBinding(qmlAction.property, 0, QDeclarativePropertyPrivate::DontRemoveBinding| QDeclarativePropertyPrivate::BypassInterceptor);
-// qmlAction.property.write(qmlAction.fromValue);
-// m_expressionHash[qmlAction.specifiedProperty].second.data()->destroy();
-// }
-
-
-// qmlAction.toBinding = 0;
-// }
-
-// if (isActive() && targetObject()) {
-// updateRevertValueAndBinding(qmlAction.specifiedProperty);
-// }
-// }
-
-// m_targetObject = object;
-
-// actionIterator.toFront();
-// while (actionIterator.hasNext()) {
-// QDeclarativeAction &qmlAction = actionIterator.next();
-// qmlAction.specifiedObject = object;
-// qmlAction.property = createMetaProperty(qmlAction.specifiedProperty);
-// qmlAction.fromValue = qmlAction.property.read();
-// qmlAction.fromBinding = QDeclarativePropertyPrivate::binding(qmlAction.property);
-
-// if (m_expressionHash.contains(qmlAction.specifiedProperty) && targetObject()) {
-// QDeclarativeBinding *binding = new QDeclarativeBinding(m_expressionHash[qmlAction.specifiedProperty].first ,targetObject(), QDeclarativeEngine::contextForObject(targetObject()));
-// binding->setTarget(qmlAction.property);
-// binding->setNotifyOnValueChanged(true);
-// qmlAction.toBinding = binding;
-// m_expressionHash.insert(qmlAction.specifiedProperty, ExpressionPair(m_expressionHash[qmlAction.specifiedProperty].first, binding));
-// if (isActive()) {
-// QDeclarativePropertyPrivate::setBinding(qmlAction.property, qmlAction.toBinding, QDeclarativePropertyPrivate::DontRemoveBinding| QDeclarativePropertyPrivate::BypassInterceptor);
-// }
-// }
-
-// if (isActive() && targetObject()) {
-// updateRevertValueAndBinding(qmlAction.specifiedProperty);
-// }
-// }
-//}
-
-//bool QmlPropertyChangesObject::restoreEntryValues() const
-//{
-// return m_restoreEntryValues;
-//}
-
-//void QmlPropertyChangesObject::setRestoreEntryValues(bool restore)
-//{
-// m_restoreEntryValues = restore;
-//}
-
-//bool QmlPropertyChangesObject::isExplicit() const
-//{
-// return m_isExplicit;
-//}
-
-//void QmlPropertyChangesObject::setIsExplicit(bool isExplicit)
-//{
-// m_isExplicit = isExplicit;
-//}
-
-//QDeclarativeProperty QmlPropertyChangesObject::createMetaProperty(const QString &property)
-//{
-// QDeclarativeProperty prop(m_targetObject.data(), property, QDeclarativeEngine::contextForObject(m_targetObject.data()));
-// if (!prop.isValid()) {
-// qWarning() << "Cannot assign to non-existent property" << property;
-// return QDeclarativeProperty();
-// } else if (!prop.isWritable()) {
-// qWarning() << "Cannot assign to read-only property" << property;
-// return QDeclarativeProperty();
-// }
-// return prop;
-//}
-
QmlPropertyChangesNodeInstance::QmlPropertyChangesNodeInstance(QDeclarativePropertyChanges *propertyChangesObject) :
ObjectNodeInstance(propertyChangesObject)
{
changesObject()->attachToState();
}
-//QDeclarativeState *QmlPropertyChangesObject::state() const
-//{
-// if (!parent())
-// return 0;
-
-// Q_ASSERT(qobject_cast<QDeclarativeState*>(parent()));
-// return static_cast<QDeclarativeState*>(parent());
-//}
-
-//QDeclarativeStateGroup *QmlPropertyChangesObject::stateGroup() const
-//{
-// if (!state())
-// return 0;
-
-// return state()->stateGroup();
-//}
-
-//QDeclarativeStatePrivate *QmlPropertyChangesObject::statePrivate() const
-//{
-// if (!parent() || QObjectPrivate::get(parent())->wasDeleted)
-// return 0;
-
-// Q_ASSERT(qobject_cast<QDeclarativeState*>(parent()));
-// return static_cast<QDeclarativeStatePrivate*>(QObjectPrivate::get(parent()));
-//}
-
QDeclarativePropertyChanges *QmlPropertyChangesNodeInstance::changesObject() const
{
Q_ASSERT(qobject_cast<QDeclarativePropertyChanges*>(object()));
return static_cast<QDeclarativePropertyChanges*>(object());
}
-
-//QDeclarativeAction QmlPropertyChangesObject::createQDeclarativeAction(const QString &propertyName)
-//{
-// QDeclarativeProperty qmlMetaProperty = createMetaProperty(propertyName);
-
-// QDeclarativeAction qmlAction;
-// qmlAction.restore = true;
-// qmlAction.property = qmlMetaProperty;
-// qmlAction.fromValue = qmlMetaProperty.read();
-// qmlAction.fromBinding = QDeclarativePropertyPrivate::binding(qmlMetaProperty);
-// qmlAction.specifiedObject = m_targetObject.data();
-// qmlAction.specifiedProperty = propertyName;
-// qmlAction.event = 0;
-
-// return qmlAction;
-//}
-
-//bool QmlPropertyChangesObject::hasActionForProperty(const QString &propertyName) const
-//{
-// for(ActionList::iterator actionIterator = m_qmlActionList.begin();
-// actionIterator != m_qmlActionList.end();
-// ++actionIterator) {
-// QDeclarativeAction &qmlAction = *actionIterator;
-// if (qmlAction.specifiedProperty == propertyName) {
-// return true;
-// }
-// }
-
-// return false;
-//}
-
-//QDeclarativeAction &QmlPropertyChangesObject::qmlActionForProperty(const QString &propertyName) const
-//{
-// for(ActionList::iterator actionIterator = m_qmlActionList.begin();
-// actionIterator != m_qmlActionList.end();
-// ++actionIterator) {
-// QDeclarativeAction &qmlAction = *actionIterator;
-// if (qmlAction.specifiedProperty == propertyName)
-// return qmlAction;
-// }
-
-// Q_ASSERT(false);
-
-// return m_qmlActionList[0];
-//}
-
-//void QmlPropertyChangesObject::removeActionForProperty(const QString &propertyName)
-//{
-// QMutableListIterator<QDeclarativeAction> actionIterator(m_qmlActionList);
-// while (actionIterator.hasNext()) {
-// QDeclarativeAction &qmlAction = actionIterator.next();
-// if (qmlAction.specifiedProperty == propertyName)
-// actionIterator.remove();
-// }
-
-// if (statePrivate()) {
-// QMutableListIterator<QDeclarativeSimpleAction> simpleActionIterator(statePrivate()->revertList);
-// while (simpleActionIterator.hasNext()) {
-// QDeclarativeSimpleAction &qmlSimpleAction = simpleActionIterator.next();
-// if (qmlSimpleAction.specifiedProperty == propertyName && qmlSimpleAction.specifiedObject == targetObject()) {
-// simpleActionIterator.remove();
-// }
-// }
-// }
-//}
-
-//bool QmlPropertyChangesObject::isActive() const
-//{
-// if (state() && stateGroup())
-// return state()->name() == stateGroup()->state();
-
-// return false;
-//}
-//QmlPropertyChangesObject::~QmlPropertyChangesObject()
-//{
-// removeFromStateRevertList();
-//}
-
-//void QmlPropertyChangesObject::removeFromStateRevertList()
-//{
-// if (statePrivate()) {
-// QMutableListIterator<QDeclarativeSimpleAction> simpleActionIterator(statePrivate()->revertList);
-// while(simpleActionIterator.hasNext()) {
-// QDeclarativeSimpleAction &simpleAction = simpleActionIterator.next();
-// if (simpleAction.specifiedObject == targetObject()) {
-// if (simpleAction.property.isValid()) {
-// if (simpleAction.binding) {
-// QDeclarativePropertyPrivate::setBinding(simpleAction.property, simpleAction.binding);
-// } else if (simpleAction.value.isValid()) {
-// QDeclarativePropertyPrivate::setBinding(simpleAction.property, 0);
-// simpleAction.property.write(simpleAction.value);
-// }
-// }
-// simpleActionIterator.remove();
-// }
-// }
-// }
-//}
-
-//void QmlPropertyChangesObject::addToStateRevertList()
-//{
-// if (isActive() && statePrivate()) {
-// QListIterator<QDeclarativeAction> actionIterator(m_qmlActionList);
-// while (actionIterator.hasNext()) {
-// const QDeclarativeAction &qmlAction = actionIterator.next();
-// QDeclarativeSimpleAction simpleAction(qmlAction);
-// simpleAction.binding = qmlAction.fromBinding;
-// simpleAction.value = qmlAction.fromValue;
-// statePrivate()->revertList.append(simpleAction);
-// if (qmlAction.toBinding)
-// QDeclarativePropertyPrivate::setBinding(qmlAction.property, qmlAction.toBinding);
-// else
-// qmlAction.property.write(qmlAction.toValue);
-// }
-// }
-//}
-
-//void QmlPropertyChangesObject::updateRevertValueAndBinding(const QString &name)
-//{
-// if (isActive() && statePrivate()) {
-// typedef QList<QDeclarativeSimpleAction> SimpleActionList;
-// if (!statePrivate()->revertList.isEmpty()) {
-// for(SimpleActionList::iterator actionIterator = statePrivate()->revertList.begin();
-// actionIterator != statePrivate()->revertList.end();
-// ++actionIterator) {
-// //simple action defines values and bindings to revert current state
-// QDeclarativeSimpleAction &simpleAction = *actionIterator;
-// if (simpleAction.specifiedObject == targetObject()
-// && simpleAction.specifiedProperty == name) {
-// const QDeclarativeAction &qmlAction = qmlActionForProperty(name);
-// simpleAction.value = qmlAction.fromValue;
-// simpleAction.binding = qmlAction.fromBinding;
-// simpleAction.specifiedObject = qmlAction.specifiedObject;
-// simpleAction.specifiedProperty = qmlAction.specifiedProperty;
-// simpleAction.property = qmlAction.property;
-// return; //return since we just had to update exisisting simple action
-// }
-// }
-// }
-
-// //simple action does not exist, yet
-
-// const QDeclarativeAction &qmlAction = qmlActionForProperty(name);
-// QDeclarativeSimpleAction simpleAction(qmlAction);
-// simpleAction.binding = qmlAction.fromBinding;
-// simpleAction.value = qmlAction.fromValue;
-// statePrivate()->revertList.append(simpleAction);
-// }
-//}
-
-//void QmlPropertyChangesObject::setVariantValue(const QString &name, const QVariant & value)
-//{
-// if (!hasActionForProperty(name)) {
-// m_qmlActionList.append(createQDeclarativeAction(name));
-// }
-
-// QDeclarativeAction &qmlAction = qmlActionForProperty(name);
-// if (qmlAction.fromBinding)
-// qmlAction.fromBinding->setEnabled(false, QDeclarativePropertyPrivate::BypassInterceptor | QDeclarativePropertyPrivate::DontRemoveBinding);
-
-// qmlAction.toValue = value;
-//}
-
-//void QmlPropertyChangesObject::setExpression(const QString &name, const QString &expression)
-//{
-// if (!hasActionForProperty(name)) {
-// m_qmlActionList.append(createQDeclarativeAction(name));
-// }
-
-// QDeclarativeContext *context = QDeclarativeEngine::contextForObject(targetObject());
-// QDeclarativeBinding *binding = 0;
-// QDeclarativeProperty metaProperty(targetObject(), name, context);
-
-// QDeclarativeAction &qmlAction = qmlActionForProperty(name);
-// if (m_expressionHash.contains(name) && m_expressionHash[name].second) {
-// if (QDeclarativePropertyPrivate::binding(metaProperty) == m_expressionHash[name].second.data())
-// QDeclarativePropertyPrivate::setBinding(metaProperty, 0, QDeclarativePropertyPrivate::BypassInterceptor | QDeclarativePropertyPrivate::DontRemoveBinding);
-// m_expressionHash.take(name).second->destroy();
-// qmlAction.toBinding = 0;
-// }
-
-
-// if (metaProperty.isValid() && metaProperty.isProperty()) {
-// binding = new QDeclarativeBinding(expression, targetObject(), context, this);
-// binding->setTarget(metaProperty);
-// binding->setNotifyOnValueChanged(true);
-// qmlAction.toBinding = binding;
-// m_expressionHash.insert(name, ExpressionPair(expression, binding));
-// } else {
-// m_expressionHash.insert(name, ExpressionPair(expression, static_cast<QDeclarativeBinding*>(0)));
-// }
-
-// updateRevertValueAndBinding(name);
-// if (isActive() && binding)
-// QDeclarativePropertyPrivate::setBinding(metaProperty, binding, QDeclarativePropertyPrivate::BypassInterceptor | QDeclarativePropertyPrivate::DontRemoveBinding);
-//}
-
-//void QmlPropertyChangesObject::removeVariantValue(const QString &name)
-//{
-// if (hasActionForProperty(name)) {
-// QDeclarativeAction &qmlAction = qmlActionForProperty(name);
-// if (hasExpression(name)) {
-// qmlAction.toValue = QVariant();
-// updateRevertValueAndBinding(name);
-// } else {
-// if (qmlAction.fromBinding)
-// QDeclarativePropertyPrivate::setBinding(qmlAction.property, qmlAction.fromBinding);
-// else
-// qmlAction.property.write(qmlAction.fromValue);
-// removeActionForProperty(name);
-// }
-// }
-//}
-
-//void QmlPropertyChangesObject::removeExpression(const QString &name)
-//{
-// if (hasActionForProperty(name)) {
-// QDeclarativeAction &qmlAction = qmlActionForProperty(name);
-// if (hasVariantValue(name)) {
-// ExpressionPair expr = m_expressionHash.take(name);
-// if (expr.second)
-// expr.second.data()->destroy();
-// qmlAction.toBinding = 0;
-// updateRevertValueAndBinding(name);
-// qmlAction.property.write(qmlAction.toValue);
-// } else {
-// if (qmlAction.fromBinding)
-// QDeclarativePropertyPrivate::setBinding(qmlAction.property, qmlAction.fromBinding);
-// else
-// qmlAction.property.write(qmlAction.fromValue);
-// removeActionForProperty(name);
-// }
-// }
-//}
-
-//void QmlPropertyChangesObject::resetProperty(const QString &name)
-//{
-// if (statePrivate()) {
-// QMutableListIterator<QDeclarativeSimpleAction> simpleActionIterator(statePrivate()->revertList);
-// while (simpleActionIterator.hasNext()) {
-// QDeclarativeSimpleAction &qmlSimpleAction = simpleActionIterator.next();
-// if (qmlSimpleAction.specifiedProperty == name && qmlSimpleAction.specifiedObject == targetObject()) {
-// if (qmlSimpleAction.binding) {
-// qDebug() << qmlSimpleAction.binding->expression();
-// QDeclarativePropertyPrivate::setBinding(qmlSimpleAction.property, qmlSimpleAction.binding);
-// } else {
-// QDeclarativePropertyPrivate::setBinding(qmlSimpleAction.property, 0);
-// qmlSimpleAction.property.write(qmlSimpleAction.value);
-// }
-// }
-// }
-// }
-
-// if (m_expressionHash.contains(name)) {
-// if (m_expressionHash[name].second) {
-// QDeclarativeProperty metaProperty(targetObject(), name, QDeclarativeEngine::contextForObject(targetObject()));
-// if (metaProperty.isValid() && QDeclarativePropertyPrivate::binding(metaProperty) == m_expressionHash[name].second.data())
-// QDeclarativePropertyPrivate::setBinding(metaProperty, 0, QDeclarativePropertyPrivate::BypassInterceptor | QDeclarativePropertyPrivate::DontRemoveBinding);
-// m_expressionHash[name].second.data()->destroy();
-// }
-// m_expressionHash.remove(name);
-// }
-
-// if (hasActionForProperty(name)) {
-// removeActionForProperty(name);
-// }
-
-
-//}
-
-//QVariant QmlPropertyChangesObject::variantValue(const QString &name) const
-//{
-// if (hasActionForProperty(name)) {
-// QDeclarativeAction &qmlAction = qmlActionForProperty(name);
-// return qmlAction.toValue;
-// }
-
-// return QVariant();
-//}
-
-//QString QmlPropertyChangesObject::expression(const QString &name) const
-//{
-// if (hasActionForProperty(name)) {
-// QDeclarativeAction &qmlAction = qmlActionForProperty(name);
-// if (qmlAction.toBinding)
-// return qmlAction.toBinding->expression();
-// }
-
-// return QString();
-//}
-
-//bool QmlPropertyChangesObject::hasVariantValue(const QString &name) const
-//{
-// if (hasActionForProperty(name))
-// return qmlActionForProperty(name).toValue.isValid();
-
-// return false;
-//}
-
-//bool QmlPropertyChangesObject::hasExpression(const QString &name) const
-//{
-// return m_expressionHash.contains(name);
-//}
-
-//bool QmlPropertyChangesObject::updateStateVariant(const QString &name, const QVariant &value)
-//{
-// if (hasActionForProperty(name)) {
-// QDeclarativeAction &qmlAction = qmlActionForProperty(name);
-// if (qmlAction.fromValue.isValid()) {
-// qmlAction.fromValue = value;
-// updateRevertValueAndBinding(name);
-
-// return true;
-// }
-// }
-
-// return false;
-//}
-
-//bool QmlPropertyChangesObject::updateStateBinding(const QString &name, const QString &expression)
-//{
-// if (hasActionForProperty(name)) {
-// QDeclarativeContext *context = QDeclarativeEngine::contextForObject(targetObject());
-// QDeclarativeProperty metaProperty(targetObject(), name, context);
-// QDeclarativeAction &qmlAction = qmlActionForProperty(name);
-
-// if (qmlAction.fromBinding) {
-// if (QDeclarativePropertyPrivate::binding(qmlAction.property) == qmlAction.fromBinding)
-// QDeclarativePropertyPrivate::setBinding(qmlAction.property, 0);
-// qmlAction.fromBinding->destroy();
-
-// }
-
-// QDeclarativeBinding *binding = new QDeclarativeBinding(expression, targetObject(), context, this);
-// binding->setTarget(metaProperty);
-// binding->setNotifyOnValueChanged(true);
-// qmlAction.fromBinding = binding;
-
-// if (m_expressionHash.contains(name))
-// QDeclarativePropertyPrivate::setBinding(qmlAction.property, binding);
-
-// updateRevertValueAndBinding(name);
-
-// return true;
-// }
-
-// return false;
-//}
-
-//bool QmlPropertyChangesObject::resetStateProperty(const QString &name, const QVariant &resetValue)
-//{
-// if (hasActionForProperty(name)) {
-// QDeclarativeContext *context = QDeclarativeEngine::contextForObject(targetObject());
-// QDeclarativeProperty metaProperty(targetObject(), name, context);
-// QDeclarativeAction &qmlAction = qmlActionForProperty(name);
-// if (m_expressionHash.contains(name) && m_expressionHash[name].second) {
-// m_expressionHash[name].second.data()->destroy();
-// qmlAction.toBinding = 0;
-// }
-
-// qmlAction.fromValue = resetValue;
-
-// updateRevertValueAndBinding(name);
-
-// removeActionForProperty(name);
-
-// return true;
-// }
-
-// return false;
-//}
-
} // namespace Internal
} // namespace QmlDesigner
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