Beispiel #1
0
static bool hasSourceWithFileComponent(const ModelNode &modelNode)
{
    if (modelNode.isValid()
            && modelNode.metaInfo().isValid()
            && modelNode.metaInfo().isSubclassOf("QtQuick.Loader")
            && modelNode.hasVariantProperty("source"))
        return true;

    return false;
}
static inline void backupPropertyAndRemove(ModelNode node, const QString &propertyName)
{
    if (node.hasVariantProperty(propertyName)) {
        node.setAuxiliaryData(auxDataString + propertyName, node.variantProperty(propertyName).value());
        node.removeProperty(propertyName);

    }
    if (node.hasBindingProperty(propertyName)) {
        node.setAuxiliaryData(auxDataString + propertyName, QmlItemNode(node).instanceValue(propertyName));
        node.removeProperty(propertyName);
    }
}
Beispiel #3
0
void NodeInstanceView::resetVerticalAnchors(const ModelNode &modelNode)
{
    QList<BindingProperty> bindingList;
    QList<VariantProperty> valueList;

    if (modelNode.hasBindingProperty("yx"))
        bindingList.append(modelNode.bindingProperty("yx"));
    else if (modelNode.hasVariantProperty("y"))
        valueList.append(modelNode.variantProperty("y"));

    if (modelNode.hasBindingProperty("height"))
        bindingList.append(modelNode.bindingProperty("height"));
    else if (modelNode.hasVariantProperty("height"))
        valueList.append(modelNode.variantProperty("height"));

    if (!valueList.isEmpty())
        nodeInstanceServer()->changePropertyValues(createChangeValueCommand(valueList));

    if (!bindingList.isEmpty())
        nodeInstanceServer()->changePropertyBindings(createChangeBindingCommand(bindingList));
}
QVariant StatesEditorModel::data(const QModelIndex &index, int role) const
{
    if (index.parent().isValid() || index.column() != 0 || m_statesEditorView.isNull() || !m_statesEditorView->hasModelNodeForInternalId(index.internalId()))
        return QVariant();

    ModelNode stateNode;

    if (index.internalId() > 0)
        stateNode = m_statesEditorView->modelNodeForInternalId(index.internalId());

    switch (role) {
    case StateNameRole: {
            if (index.row() == 0) {
                return QString(tr("base state", "Implicit default state"));
            } else {
                if (stateNode.hasVariantProperty("name"))
                    return stateNode.variantProperty("name").value();
                else
                    return QVariant();
            }

        }
    case StateImageSourceRole: {
        static int randomNumber = 0;
        randomNumber++;
        if (index.row() == 0)
            return QString("image://qmldesigner_stateseditor/baseState-%1").arg(randomNumber);
        else
            return QString("image://qmldesigner_stateseditor/%1-%2").arg(index.internalId()).arg(randomNumber);
    }
    case InternalNodeId: return index.internalId();

    case HasWhenCondition: return stateNode.isValid() && stateNode.hasProperty("when");

    case WhenConditionString: {
        if (stateNode.isValid() && stateNode.hasBindingProperty("when"))
            return stateNode.bindingProperty("when").expression();
        else
            return QString();
    }

    }

    return QVariant();
}
Beispiel #5
0
void NodeInstanceView::auxiliaryDataChanged(const ModelNode &node, const PropertyName &name, const QVariant &data)
{
    if ((node.isRootNode() && (name == "width" || name == "height")) || name.endsWith(PropertyName("@NodeInstance"))) {
        if (hasInstanceForModelNode(node)) {
            NodeInstance instance = instanceForModelNode(node);
            QVariant value = data;
            if (value.isValid()) {
                PropertyValueContainer container(instance.instanceId(), name, value, TypeName());
                ChangeAuxiliaryCommand changeAuxiliaryCommand(QVector<PropertyValueContainer>() << container);
                nodeInstanceServer()->changeAuxiliaryValues(changeAuxiliaryCommand);
            } else {
                if (node.hasVariantProperty(name)) {
                    PropertyValueContainer container(instance.instanceId(), name, node.variantProperty(name).value(), TypeName());
                    ChangeValuesCommand changeValueCommand(QVector<PropertyValueContainer>() << container);
                    nodeInstanceServer()->changePropertyValues(changeValueCommand);
                } else if (node.hasBindingProperty(name)) {
                    PropertyBindingContainer container(instance.instanceId(), name, node.bindingProperty(name).expression(), TypeName());
                    ChangeBindingsCommand changeValueCommand(QVector<PropertyBindingContainer>() << container);
                    nodeInstanceServer()->changePropertyBindings(changeValueCommand);
                }
            }
        }
    }
}