public static bool UpdateLinkedFamilyInfo(LinkedFamilyInfo familyInfo, ElementType linkedType)
{
var updated = false;
try
{
if (null == familySchema)
{
familySchema = CreateFamilySchema();
}
if (null != familySchema)
{
var entity = linkedType.GetEntity(familySchema);
if (entity.IsValid())
{
linkedType.DeleteEntity(familySchema);
}
entity = new Entity(familySchema);
entity.Set <ElementId>(familySchema.GetField(s_SourceLinkInstanceId), familyInfo.SourceLinkInstanceId);
entity.Set <ElementId>(familySchema.GetField(s_SourceSymbolId), familyInfo.SourceTypeId);
entity.Set <ElementId>(familySchema.GetField(s_LinkedSymbolId), familyInfo.TargetTypeId);
linkedType.SetEntity(entity);
updated = true;
}
}
catch (Exception ex)
{
MessageBox.Show("Failed to update the information of the linked family.\n" + ex.Message, "Update Linked Family Info", MessageBoxButton.OK, MessageBoxImage.Warning);
}
return(updated);
}
private void buttonApply_Click(object sender, RoutedEventArgs e)
{
try
{
if (null != comboBoxCategory.SelectedItem && null != comboBoxSourceFamily.SelectedItem && null != comboBoxTargetFamily.SelectedItem &&
null != comboBoxSourceType.SelectedItem && null != comboBoxTargetType.SelectedItem)
{
var sourceType = (ElementTypeInfo)comboBoxSourceType.SelectedItem;
var targetType = (ElementTypeInfo)comboBoxTargetType.SelectedItem;
if (null != sourceType && null != targetType)
{
familyInfo = new LinkedFamilyInfo(selectedLink.InstanceId, sourceType, targetType);
m_handler.SelectedFamilyInfo = familyInfo;
m_handler.MoverRequest.Make(RequestId.AddFamilyMapping);
m_event.Raise();
SetFocus();
this.Close();
}
}
else
{
MessageBox.Show("Please make sure you select a category and source and target families", "Missing Information", MessageBoxButton.OK, MessageBoxImage.Information);
return;
}
}
catch (Exception ex)
{
MessageBox.Show("Failed to add/edit the selected family map.\n" + ex.Message, "Family Map", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
public static LinkedFamilyInfo GetLinkedFamilyInfo(ElementType linkedType)
{
LinkedFamilyInfo familyInfo = null;
try
{
if (null == familySchema)
{
familySchema = CreateFamilySchema();
}
if (null != familySchema)
{
var entity = linkedType.GetEntity(familySchema);
if (entity.IsValid())
{
familyInfo = new LinkedFamilyInfo();
familyInfo.SourceLinkInstanceId = entity.Get <ElementId>(familySchema.GetField(s_SourceLinkInstanceId));
familyInfo.SourceTypeId = entity.Get <ElementId>(familySchema.GetField(s_SourceSymbolId));
familyInfo.TargetTypeId = entity.Get <ElementId>(familySchema.GetField(s_LinkedSymbolId));
}
}
}
catch (Exception ex)
{
MessageBox.Show("Failed to get the information from the linked family type.\n" + ex.Message, "Get Linked Family Info", MessageBoxButton.OK, MessageBoxImage.Warning);
}
return(familyInfo);
}
private void CollectFamilyMaps()
{
try
{
var hostDoc = Instance.Document;
var categoryIds = Categories.Keys.ToList();
foreach (var catId in categoryIds)
{
var collector = new FilteredElementCollector(hostDoc);
var elements = collector.OfCategoryId(catId).WhereElementIsElementType().ToElements().ToList();
foreach (var element in elements)
{
var elementType = element as ElementType;
if (null != elementType)
{
var familyInfo = MoverDataStorageUtil.GetLinkedFamilyInfo(elementType);
if (null != familyInfo)
{
if (familyInfo.SourceLinkInstanceId != InstanceId)
{
continue;
}
if (element.Id != familyInfo.TargetTypeId)
{
continue;
}
var sourceType = LinkedDocument.GetElement(familyInfo.SourceTypeId) as ElementType;
if (null != sourceType)
{
var sourceTypeInfo = new ElementTypeInfo(sourceType);
var targetTypeInfo = new ElementTypeInfo(elementType);
familyInfo = new LinkedFamilyInfo(familyInfo.SourceLinkInstanceId, sourceTypeInfo, targetTypeInfo);
if (!LinkedFamilies.ContainsKey(familyInfo.TargetTypeId))
{
LinkedFamilies.Add(familyInfo.TargetTypeId, familyInfo);
}
}
}
}
}
}
}
catch (Exception ex)
{
MessageBox.Show("Failed to collect family maps.\n" + ex.Message, "Collect Family Maps", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
public FamilyWindow(ExternalEvent extEvent, MoverHandler handler)
{
m_event = extEvent;
m_handler = handler;
m_handler.FamilyWindowInstance = this;
selectedLink = m_handler.SelectedLink;
familyInfo = m_handler.SelectedFamilyInfo;
linkedDoc = selectedLink.LinkedDocument;
hostDoc = m_handler.CurrentDocument;
CollectElementTypes();
InitializeComponent();
var categories = selectedLink.Categories.Values.OrderBy(o => o.CategoryName).ToList();
comboBoxCategory.ItemsSource = null;
comboBoxCategory.ItemsSource = categories;
comboBoxCategory.SelectedIndex = 0;
}