public Dictionary <string, RevitLinkProperties> CollectLinkInfo()
{
Dictionary <string, RevitLinkProperties> dictionary = new Dictionary <string, RevitLinkProperties>();
try
{
RevitLinkProperties rlp = new RevitLinkProperties(m_handler.ActiveDoc);
if (!string.IsNullOrEmpty(rlp.IfcProjectGuid))
{
dictionary.Add(rlp.IfcProjectGuid, rlp);
}
FilteredElementCollector collector = new FilteredElementCollector(m_handler.ActiveDoc);
List <RevitLinkInstance> instances = collector.OfCategory(BuiltInCategory.OST_RvtLinks).WhereElementIsNotElementType().Cast <RevitLinkInstance>().ToList();
if (instances.Count > 0)
{
foreach (RevitLinkInstance instance in instances)
{
RevitLinkProperties p = new RevitLinkProperties(instance);
if (null != p.LinkedDocument && !dictionary.ContainsKey(p.IfcProjectGuid))
{
dictionary.Add(p.IfcProjectGuid, p);
}
}
}
}
catch (Exception ex)
{
string message = ex.Message;
}
return(dictionary);
}
/// <summary>
/// Refresh components after selection of topic or viewpoint is changed
/// </summary>
public void RefreshComponents()
{
try
{
this.SelectedBCF = bcfView.BCFFiles[bcfView.SelectedIndex];
this.SelectedMarkup = selectedBCF.Markups[selectedBCF.SelectedMarkup];
ViewPoint selectedViewPoint = selectedMarkup.SelectedViewpoint;
if (null != selectedViewPoint)
{
int viewpointInex = selectedMarkup.Viewpoints.IndexOf(selectedViewPoint);
this.Comments = new ObservableCollection <Comment>();
this.SelectedComment = null;
var commentFound = from comment in selectedMarkup.Comment where comment.Viewpoint.Guid == selectedViewPoint.Guid select comment;
if (commentFound.Count() > 0)
{
this.Comments = new ObservableCollection <Comment>(commentFound.ToList());
this.SelectedComment = comments[0];
}
if (null != selectedViewPoint.VisInfo)
{
this.SelectedComponent = null;
this.SelectedComponentIndex = -1;
this.RvtComponents.Clear();
var selectedProjects = from header in selectedMarkup.Header where linkDictionary.ContainsKey(header.IfcProject) select header.IfcProject;
List <string> ifcProjectGuids = (selectedProjects.Count() > 0) ? selectedProjects.ToList() : linkDictionary.Keys.ToList();
ObservableCollection <Component> componentsToUpdate = new ObservableCollection <Component>();
foreach (Component comp in selectedViewPoint.VisInfo.Components)
{
int compIndex = selectedViewPoint.VisInfo.Components.IndexOf(comp);
RevitComponent rvtComponent = null;
if (!string.IsNullOrEmpty(comp.IfcGuid) && compDictionary.ContainsKey(comp.IfcGuid))
{
RevitComponent sampleComp = compDictionary[comp.IfcGuid];
if (linkDictionary.ContainsKey(sampleComp.IfcProjectGuid))
{
RevitLinkProperties rlp = linkDictionary[sampleComp.IfcProjectGuid];
Element compElement = rlp.LinkedDocument.GetElement(sampleComp.ElementId);
if (null != compElement)
{
rvtComponent = new RevitComponent(comp, compElement, rlp);
}
}
}
if (null != rvtComponent)
{
var foundAction = from ext in selectedBCF.ExtensionColor.Extensions where ext.Guid == rvtComponent.Action.Guid select ext;
if (foundAction.Count() > 0)
{
rvtComponent.Action = foundAction.First();
}
var foundResponsibility = from ext in selectedBCF.ExtensionColor.Extensions where ext.Guid == rvtComponent.Responsibility.Guid select ext;
if (foundResponsibility.Count() > 0)
{
rvtComponent.Responsibility = foundResponsibility.First();
}
if (string.IsNullOrEmpty(comp.ElementName))
{
componentsToUpdate.Add(comp);
bcfView.BCFFiles[bcfView.SelectedIndex].Markups[selectedBCF.SelectedMarkup].Viewpoints[viewpointInex].VisInfo.Components[compIndex].ElementName = rvtComponent.ElementName;
}
this.RvtComponents.Add(rvtComponent);
}
}
if (componentsToUpdate.Count > 0)
{
bool updatedDB = BCFDBWriter.BCFDBWriter.UpdateComponents(componentsToUpdate);
}
ApplyCategoryFilter();
UpdateBackgroundView();
}
}
}
catch (Exception ex)
{
string message = ex.Message;
}
}
