public static IFCEntityType GetValidIFCEntityType(string entityType)
{
IFCEntityType ret = IFCEntityType.UnKnown;
var ifcEntitySchemaTree = IfcSchemaEntityTree.GetEntityDictFor(ExporterCacheManager.ExportOptionsCache.FileVersion);
if (ifcEntitySchemaTree == null || ifcEntitySchemaTree.Count == 0)
{
throw new Exception("Unable to locate IFC Schema xsd file! Make sure the relevant xsd " + ExporterCacheManager.ExportOptionsCache.FileVersion + " exists.");
}
IfcSchemaEntityNode node = IfcSchemaEntityTree.Find(entityType);
if (node != null && !node.isAbstract)
{
IFCEntityType ifcType = IFCEntityType.UnKnown;
// Only IfcProduct or IfcTypeProduct can be assigned for export type
if (!node.IsSubTypeOf("IfcProduct") && !node.IsSubTypeOf("IfcTypeProduct"))
{
ret = ifcType;
}
else
if (IFCEntityType.TryParse(entityType, out ifcType))
{
ret = ifcType;
}
}
return(ret);
}
void InitializePreDefinedTypeSelection(string ifcSchema, string ifcEntitySelected)
{
if (string.IsNullOrEmpty(ifcEntitySelected))
{
return;
}
InitializeComponent();
IfcSchemaEntityTree ifcEntityTree = IfcSchemaEntityTree.GetEntityDictFor(ifcSchema);
IList <string> predefinedTypeList = IfcSchemaEntityTree.GetPredefinedTypeList(ifcEntityTree, ifcEntitySelected);
if (predefinedTypeList != null && predefinedTypeList.Count > 0)
{
TreeViewItem ifcEntityViewItem = new TreeViewItem();
ifcEntityViewItem.Name = ifcEntitySelected;
ifcEntityViewItem.Header = ifcEntitySelected + ".PREDEFINEDTYPE";
ifcEntityViewItem.IsExpanded = true;
m_TreeView.Items.Add(ifcEntityViewItem);
foreach (string predefItem in predefinedTypeList)
{
TreeViewItem childNode = new TreeViewItem();
RadioButton childNodeItem = new RadioButton();
childNode.Name = predefItem;
childNodeItem.Name = predefItem;
childNodeItem.Content = predefItem;
childNodeItem.Checked += new RoutedEventHandler(PredefSelected_Checked);
childNodeItem.Unchecked += new RoutedEventHandler(PredefSelected_Unchecked);
childNode.Header = childNodeItem;
ifcEntityViewItem.Items.Add(childNode);
}
}
TreeView_PredefinedType.ItemsSource = m_TreeView.Items;
}
/// <summary>
/// Get valid IFC entity type by using the official IFC schema (using the XML schema). It checks the non-abstract valid entity.
/// If it is found to be abstract, it will try to find its supertype until it finds a non-abstract type.
/// </summary>
/// <param name="entityType">the IFC entity type (string) to check</param>
/// <returns>return the appropriate IFCEntityType enumeration or Unknown</returns>
public static IFCEntityType GetValidIFCEntityType(string entityType)
{
IFCVersion ifcVersion = ExporterCacheManager.ExportOptionsCache.FileVersion;
IFCEntityType ret = IFCEntityType.UnKnown;
var ifcEntitySchemaTree = IfcSchemaEntityTree.GetEntityDictFor(ExporterCacheManager.ExportOptionsCache.FileVersion);
if (ifcEntitySchemaTree == null || ifcEntitySchemaTree.IfcEntityDict == null || ifcEntitySchemaTree.IfcEntityDict.Count == 0)
{
throw new Exception("Unable to locate IFC Schema xsd file! Make sure the relevant xsd " + ExporterCacheManager.ExportOptionsCache.FileVersion + " exists.");
}
IfcSchemaEntityNode node = ifcEntitySchemaTree.Find(entityType);
IFCEntityType ifcType = IFCEntityType.UnKnown;
if (node != null && !node.isAbstract)
{
// Only IfcProduct or IfcTypeProduct can be assigned for export type
//if (!node.IsSubTypeOf("IfcProduct") && !node.IsSubTypeOf("IfcTypeProduct") && !node.Name.Equals("IfcGroup", StringComparison.InvariantCultureIgnoreCase))
if ((node.IsSubTypeOf("IfcObject") &&
(node.IsSubTypeOf("IfcProduct") || node.IsSubTypeOf("IfcGroup") || node.Name.Equals("IfcGroup", StringComparison.InvariantCultureIgnoreCase))) ||
node.IsSubTypeOf("IfcProject") || node.Name.Equals("IfcProject", StringComparison.InvariantCultureIgnoreCase) ||
node.IsSubTypeOf("IfcTypeObject"))
{
if (IFCEntityType.TryParse(entityType, true, out ifcType))
{
ret = ifcType;
}
}
else
{
ret = ifcType;
}
}
else if (node != null && node.isAbstract)
{
node = IfcSchemaEntityTree.FindNonAbsSuperType(ifcVersion, entityType, "IfcProduct", "IfcProductType", "IfcGroup", "IfcProject");
if (node != null)
{
if (Enum.TryParse <IFCEntityType>(node.Name, true, out ifcType))
{
ret = ifcType;
}
}
}
return(ret);
}
/// <summary>
///
/// </summary>
/// <param name="handle"></param>
/// <returns></returns>
public bool IsSubTypeOfEntityTypes(IFCEntityType ifcEntityType)
{
var ifcEntitySchemaTree = IfcSchemaEntityTree.GetEntityDictFor(ExporterCacheManager.ExportOptionsCache.FileVersion);
if (ifcEntitySchemaTree == null || ifcEntitySchemaTree.Count == 0)
{
return(false);
}
// Note that although EntityTypes is represented as a set, we still need to go through each item in the last to check for subtypes.
foreach (IFCEntityType entityType in EntityTypes)
{
if (IfcSchemaEntityTree.IsSubTypeOf(ifcEntityType.ToString(), entityType.ToString(), strict: false))
{
return(true);
}
}
return(false);
}
/// <summary>
/// Gets export type from IFC class name.
/// </summary>
/// <param name="ifcClassName">The IFC class name.</param>
/// <returns>The export type.</returns>
public static IFCExportInfoPair GetExportTypeFromClassName(String ifcClassName)
{
IFCExportInfoPair exportInfoPair = new IFCExportInfoPair();
if (ifcClassName.StartsWith("Ifc", true, null))
{
// Here we try to catch any possible types that are missing above by checking both the class name or the type name
// Unless there is any special treatment needed most of the above check can be done here
string clName = ifcClassName.Substring(ifcClassName.Length - 4, 4).Equals("Type", StringComparison.CurrentCultureIgnoreCase) ? ifcClassName.Substring(0, ifcClassName.Length - 4) : ifcClassName;
string tyName = null;
if (((ExporterCacheManager.ExportOptionsCache.ExportAs2x2 || ExporterCacheManager.ExportOptionsCache.ExportAs2x3)) &&
(clName.Equals("IfcDoor", StringComparison.InvariantCultureIgnoreCase) || clName.Equals("ifcWindow", StringComparison.InvariantCultureIgnoreCase)))
{
// Prior to IFC4 Door and Window types are not "Ifc..Type", but "Ifc.. Style"
tyName = clName + "Style";
}
else
{
tyName = clName + "Type";
}
IFCEntityType theGenExportClass;
IFCEntityType theGenExportType;
var ifcEntitySchemaTree = IfcSchemaEntityTree.GetEntityDictFor(ExporterCacheManager.ExportOptionsCache.FileVersion);
if (ifcEntitySchemaTree == null || ifcEntitySchemaTree.Count == 0)
{
throw new Exception("Unable to locate IFC Schema xsd file! Make sure the relevant xsd " + ExporterCacheManager.ExportOptionsCache.FileVersion + " exists.");
}
bool clNameValid = false;
bool tyNameValid = false;
IfcSchemaEntityNode clNode = IfcSchemaEntityTree.Find(clName);
if (clNode != null)
{
clNameValid = IfcSchemaEntityTree.IsSubTypeOf(clName, "IfcProduct") && !clNode.isAbstract;
}
IfcSchemaEntityNode tyNode = IfcSchemaEntityTree.Find(tyName);
if (tyNode != null)
{
tyNameValid = IfcSchemaEntityTree.IsSubTypeOf(tyName, "IfcTypeProduct") && !tyNode.isAbstract;
}
if (tyNameValid)
{
if (IFCEntityType.TryParse(tyName, out theGenExportType))
{
exportInfoPair.ExportType = theGenExportType;
}
}
if (clNameValid)
{
if (IFCEntityType.TryParse(clName, out theGenExportClass))
{
exportInfoPair.ExportInstance = theGenExportClass;
}
}
// If the instance is not valid, but the type is valid, try find the paired instance supertype that is not Abstract type
else if (tyNameValid)
{
IfcSchemaEntityNode compatibleInstance = IfcSchemaEntityTree.FindNonAbsInstanceSuperType(tyName);
if (compatibleInstance != null)
{
if (IFCEntityType.TryParse(compatibleInstance.Name, out theGenExportClass))
{
exportInfoPair.ExportInstance = theGenExportClass;
}
}
}
// This used to throw an exception, but this could abort export if the user enters a bad IFC class name
// in the ExportLayerOptions table. In the future, we should log this.
//throw new Exception("IFC: Unknown IFC type in getExportTypeFromClassName: " + ifcClassName);
//return IFCExportType.IfcBuildingElementProxyType;
if (exportInfoPair.ExportInstance == IFCEntityType.UnKnown)
{
exportInfoPair.ExportInstance = IFCEntityType.IfcBuildingElementProxy;
}
}
//return IFCExportType.DontExport;
return(exportInfoPair);
}
private void button_Go_Click(object sender, RoutedEventArgs e)
{
if (listBox_schemaList.SelectedItems.Count == 0)
{
return;
}
DirectoryInfo dInfo = new DirectoryInfo(textBox_folderLocation.Text);
if (dInfo == null)
{
return;
}
if (aggregateEntities == null)
{
aggregateEntities = new SortedSet <string>();
}
aggregateEntities.Clear();
if (!Directory.Exists(textBox_outputFolder.Text))
{
textBox_outputFolder.Text = "";
return;
}
logF = new StreamWriter(System.IO.Path.Combine(outputFolder, "entityList.log"));
IList <IFCEntityAndPsetList> fxEntityNPsetList = new List <IFCEntityAndPsetList>();
string jsonFile = outputFolder + @"\IFCEntityAndPsetDefs.json";
if (File.Exists(jsonFile))
{
File.Delete(jsonFile);
}
FileStream fs = File.Create(jsonFile);
DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(List <IFCEntityAndPsetList>));
foreach (string fileName in listBox_schemaList.SelectedItems)
{
FileInfo f = dInfo.GetFiles(fileName).First();
processSchema(f);
ProcessPsetDefinition procPdef = new ProcessPsetDefinition(logF);
string schemaName = f.Name.Replace(".xsd", "");
IDictionary <string, IfcSchemaEntityNode> entDict = IfcSchemaEntityTree.GetEntityDictFor(f.Name);
IFCEntityAndPsetList schemaEntities = new IFCEntityAndPsetList();
schemaEntities.Version = schemaName;
schemaEntities.EntityList = new HashSet <IFCEntityInfo>();
schemaEntities.PsetDefList = new HashSet <IFCPropertySetDef>();
DirectoryInfo[] psdFolders = new DirectoryInfo(System.IO.Path.Combine(textBox_folderLocation.Text, schemaName)).GetDirectories("psd", SearchOption.AllDirectories);
DirectoryInfo[] underpsdFolders = psdFolders[0].GetDirectories();
if (underpsdFolders.Count() > 0)
{
foreach (DirectoryInfo subDir in psdFolders[0].GetDirectories())
{
procPdef.ProcessSchemaPsetDef(schemaName, subDir);
}
}
else
{
procPdef.ProcessSchemaPsetDef(schemaName, psdFolders[0]);
}
//Collect information on applicable Psets for Entity
IDictionary <string, HashSet <string> > entPsetDict = new Dictionary <string, HashSet <string> >();
foreach (KeyValuePair <string, IList <VersionSpecificPropertyDef> > pdefEntry in procPdef.allPDefDict)
{
foreach (VersionSpecificPropertyDef vPdef in pdefEntry.Value)
{
//if (vPdef.IfcVersion.Equals(schemaName, StringComparison.InvariantCultureIgnoreCase))
{
IFCPropertySetDef psetDef = new IFCPropertySetDef();
psetDef.PsetName = vPdef.PropertySetDef.Name;
IList <string> props = new List <string>();
foreach (PropertySet.PsetProperty property in vPdef.PropertySetDef.properties)
{
props.Add(property.Name);
}
psetDef.Properties = props;
schemaEntities.PsetDefList.Add(psetDef);
// TODO: to check the appl classes either a type or not and check whether the pair (type or without) exists in entDict, if there is add
foreach (string applEntity in vPdef.PropertySetDef.ApplicableClasses)
{
if (entPsetDict.ContainsKey(applEntity))
{
entPsetDict[applEntity].Add(vPdef.PropertySetDef.Name);
}
else
{
entPsetDict.Add(applEntity, new HashSet <string>()
{
vPdef.PropertySetDef.Name
});
}
// The Pset will be valid for both the Instance and the Type. Check for that here and add if found
string entOrTypePair;
if (applEntity.Length > 4 && applEntity.EndsWith("Type"))
{
entOrTypePair = applEntity.Substring(0, applEntity.Length - 4);
}
else
{
entOrTypePair = applEntity + "Type";
}
if (aggregateEntities.Contains(entOrTypePair))
{
if (entPsetDict.ContainsKey(entOrTypePair))
{
entPsetDict[entOrTypePair].Add(vPdef.PropertySetDef.Name);
}
else
{
entPsetDict.Add(entOrTypePair, new HashSet <string>()
{
vPdef.PropertySetDef.Name
});
}
}
}
}
}
}
// For every entity of the schema, collect the list of PredefinedType (obtained from the xsd), and collect all applicable
// Pset Definitions collected above
foreach (KeyValuePair <string, IfcSchemaEntityNode> ent in entDict)
{
IFCEntityInfo entInfo = new IFCEntityInfo();
// The abstract entity type is not going to be listed here as they can never be created
if (ent.Value.isAbstract)
{
continue;
}
// Collect only the IfcProducts or IfcGroup
if (!ent.Value.IsSubTypeOf("IfcProduct") && !ent.Value.IsSubTypeOf("IfcGroup") && !ent.Value.IsSubTypeOf("IfcTypeProduct"))
{
continue;
}
entInfo.Entity = ent.Key;
if (!string.IsNullOrEmpty(ent.Value.PredefinedType))
{
if (IfcSchemaEntityTree.PredefinedTypeEnumDict.ContainsKey(ent.Value.PredefinedType))
{
entInfo.PredefinedType = IfcSchemaEntityTree.PredefinedTypeEnumDict[ent.Value.PredefinedType];
}
}
// Get Pset list that is applicable to this entity type
if (entPsetDict.ContainsKey(entInfo.Entity))
{
entInfo.PropertySets = entPsetDict[entInfo.Entity].ToList();
}
// Collect Pset that is applicable to the supertype of this entity
IList <IfcSchemaEntityNode> supertypeList = IfcSchemaEntityTree.FindAllSuperTypes(entInfo.Entity,
"IfcProduct", "IfcTypeProduct", "IfcGroup");
if (supertypeList != null && supertypeList.Count > 0)
{
foreach (IfcSchemaEntityNode superType in supertypeList)
{
if (entPsetDict.ContainsKey(superType.Name))
{
if (entInfo.PropertySets == null)
{
entInfo.PropertySets = new List <string>();
}
foreach (string pset in entPsetDict[superType.Name])
{
entInfo.PropertySets.Add(pset);
}
}
}
}
schemaEntities.EntityList.Add(entInfo);
}
fxEntityNPsetList.Add(schemaEntities);
}
ser.WriteObject(fs, fxEntityNPsetList);
fs.Close();
if (aggregateEntities.Count > 0)
{
string entityList;
entityList = "using System;"
+ "\r\nusing System.Collections.Generic;"
+ "\r\nusing System.Linq;"
+ "\r\nusing System.Text;"
+ "\r\n"
+ "\r\nnamespace Revit.IFC.Common.Enums"
+ "\r\n{"
+ "\r\n /// <summary>"
+ "\r\n /// IFC entity types. Combining IFC2x3 and IFC4 (Add2) entities."
+ "\r\n /// List of Entities for IFC2x is found in IFC2xEntityType.cs"
+ "\r\n /// List of Entities for IFC4 is found in IFC4EntityType.cs"
+ "\r\n /// </summary>"
+ "\r\n public enum IFCEntityType"
+ "\r\n {";
foreach (string ent in aggregateEntities)
{
entityList += "\r\n /// <summary>"
+ "\r\n /// IFC Entity " + ent + " enumeration"
+ "\r\n /// </summary>"
+ "\r\n " + ent + ",\n";
}
entityList += "\r\n Unknown,"
+ "\r\n DontExport"
+ "\r\n }"
+ "\r\n}";
System.IO.File.WriteAllText(outputFolder + @"\IFCEntityType.cs", entityList);
}
foreach (IFCEntityAndPsetList fxEntityNPset in fxEntityNPsetList)
{
string entityList;
entityList = "using System;"
+ "\r\nusing System.Collections.Generic;"
+ "\r\nusing System.Linq;"
+ "\r\nusing System.Text;"
+ "\r\n"
+ "\r\nnamespace Revit.IFC.Common.Enums." + fxEntityNPset.Version
+ "\r\n{"
+ "\r\n /// <summary>"
+ "\r\n /// List of Entities for " + fxEntityNPset.Version
+ "\r\n /// </summary>"
+ "\r\n public enum EntityType"
+ "\r\n {";
foreach (IFCEntityInfo entInfo in fxEntityNPset.EntityList)
{
entityList += "\r\n /// <summary>"
+ "\r\n /// IFC Entity " + entInfo.Entity + " enumeration"
+ "\r\n /// </summary>"
+ "\r\n " + entInfo.Entity + ",\r\n";
}
entityList += "\r\n Unknown,"
+ "\r\n DontExport"
+ "\r\n }"
+ "\r\n}";
System.IO.File.WriteAllText(outputFolder + @"\" + fxEntityNPset.Version + "EntityType.cs", entityList);
}
// Only allows test when only one schema is selected
if (listBox_schemaList.SelectedItems.Count == 1)
{
button_subtypeTest.IsEnabled = true;
button_supertypeTest.IsEnabled = true;
button_ExportInfoPair.IsEnabled = true;
}
else
{
button_subtypeTest.IsEnabled = false;
button_supertypeTest.IsEnabled = false;
button_ExportInfoPair.IsEnabled = false;
}
if (logF != null)
{
logF.Close();
}
}
void LoadTreeviewFilterElement()
{
button_Reset.IsEnabled = true;
try
{
string schemaFile = m_IfcVersion + ".xsd";
// Process IFCXml schema here, then search for IfcProduct and build TreeView beginning from that node. Allow checks for the tree nodes. Grey out (and Italic) the abstract entity
schemaFile = System.IO.Path.Combine(DirectoryUtil.IFCSchemaLocation, schemaFile);
FileInfo schemaFileInfo = new FileInfo(schemaFile);
IFCEntityTrie entityTrie = new IFCEntityTrie();
IfcSchemaEntityTree ifcEntityTree = IfcSchemaEntityTree.GetEntityDictFor(m_IfcVersion);
if (ifcEntityTree != null || m_TreeView.Items.Count == 0)
{
m_TreeView.Items.Clear();
m_TreeViewItemDict.Clear();
if (!m_ShowTypeNodeOnly)
{
IfcSchemaEntityNode ifcProductNode;
if (ifcEntityTree.IfcEntityDict.TryGetValue("IfcProduct", out ifcProductNode))
{
// From IfcProductNode, recursively get all the children nodes and assign them into the treeview node (they are similar in the form)
TreeViewItem prod = new TreeViewItem();
prod.Name = "IfcProduct";
if (m_SingleNodeSelection)
{
prod.Header = ifcProductNode.Name + " " + TreeSelectionDesc;
}
else
{
ToggleButton prodNode = new CheckBox();
prodNode.Name = prod.Name;
prodNode.Content = prod.Name;
prodNode.IsChecked = true;
prod.Header = prodNode;
prodNode.Checked += new RoutedEventHandler(TreeViewItem_HandleChecked);
prodNode.Unchecked += new RoutedEventHandler(TreeViewItem_HandleUnchecked);
}
prod.IsExpanded = true;
prod.FontWeight = FontWeights.Bold;
m_TreeView.Items.Add(GetNode(ifcProductNode, prod, ExclElementSet));
}
}
IfcSchemaEntityNode ifcTypeProductNode;
if (ifcEntityTree.IfcEntityDict.TryGetValue("IfcTypeProduct", out ifcTypeProductNode))
{
// From IfcTypeProductNode, recursively get all the children nodes and assign them into the treeview node (they are similar in the form)
TreeViewItem typeProd = new TreeViewItem();
typeProd.Name = "IfcTypeProduct";
typeProd.Header = ifcTypeProductNode.Name + " " + TreeSelectionDesc;
if (m_SingleNodeSelection)
{
typeProd.Header = ifcTypeProductNode.Name + " " + TreeSelectionDesc;
}
else
{
ToggleButton typeProdNode = new CheckBox();
typeProdNode.Name = typeProd.Name;
typeProdNode.Content = typeProd.Name;
typeProdNode.IsChecked = true;
typeProd.Header = typeProdNode;
typeProdNode.Checked += new RoutedEventHandler(TreeViewItem_HandleChecked);
typeProdNode.Unchecked += new RoutedEventHandler(TreeViewItem_HandleUnchecked);
}
typeProd.IsExpanded = true;
typeProd.FontWeight = FontWeights.Bold;
m_TreeView.Items.Add(GetNode(ifcTypeProductNode, typeProd, ExclElementSet));
}
if (!m_ShowTypeNodeOnly)
{
IfcSchemaEntityNode ifcGroupNode;
if (ifcEntityTree.IfcEntityDict.TryGetValue("IfcGroup", out ifcGroupNode))
{
// For IfcGroup, a header is neaded because the IfcGroup itself is not a Abstract entity
TreeViewItem groupHeader = new TreeViewItem();
groupHeader.Name = "IfcGroup";
if (m_SingleNodeSelection)
{
groupHeader.Header = "IfcGroup" + " " + TreeSelectionDesc;
}
else
{
ToggleButton groupHeaderNode = new CheckBox();
groupHeaderNode.Name = groupHeader.Name;
groupHeaderNode.Content = groupHeader.Name;
groupHeaderNode.IsChecked = true;
groupHeader.Header = groupHeaderNode;
groupHeaderNode.Checked += new RoutedEventHandler(TreeViewItem_HandleChecked);
groupHeaderNode.Unchecked += new RoutedEventHandler(TreeViewItem_HandleUnchecked);
}
groupHeader.IsExpanded = true;
groupHeader.FontWeight = FontWeights.Bold;
m_TreeView.Items.Add(groupHeader);
// From IfcGroup Node, recursively get all the children nodes and assign them into the treeview node (they are similar in the form)
TreeViewItem groupNode = new TreeViewItem();
ToggleButton groupNodeItem;
if (m_SingleNodeSelection)
{
groupNodeItem = new RadioButton();
}
else
{
groupNodeItem = new CheckBox();
}
groupNode.Name = "IfcGroup";
groupNode.Header = groupNodeItem;
groupNode.IsExpanded = true;
m_TreeViewItemDict.Add(groupNode.Name, groupNode);
m_EntityTrie.AddIFCEntityToDict(groupNode.Name);
groupNodeItem.Name = "IfcGroup";
groupNodeItem.Content = "IfcGroup";
groupNodeItem.FontWeight = FontWeights.Normal;
groupNodeItem.IsChecked = true; // Default is always Checked
if (ExclElementSet.Contains(groupNode.Name) || m_SingleNodeSelection)
{
groupNodeItem.IsChecked = false; // if the name is inside the excluded element hashset, UNcheck the checkbox (= remember the earlier choice)
}
groupNodeItem.Checked += new RoutedEventHandler(TreeViewItem_HandleChecked);
groupNodeItem.Unchecked += new RoutedEventHandler(TreeViewItem_HandleUnchecked);
groupHeader.Items.Add(GetNode(ifcGroupNode, groupNode, ExclElementSet));
}
}
}
else
{
// Check all elements that have been excluded before for this configuration
foreach (TreeViewItem tvItem in m_TreeView.Items)
{
UnCheckSelectedNode(tvItem, ExclElementSet);
}
}
}
catch
{
// Error above in processing - disable the tree view.
m_TreeView.IsEnabled = false;
}
IFCEntityTreeView.ItemsSource = m_TreeView.Items;
}
/// <summary>
/// Set the pair information using only either the entity or the type
/// </summary>
/// <param name="entityTypeStr">the entity or type string</param>
/// <param name="predefineType">predefinedtype string</param>
public void SetValueWithPair(string entityTypeStr, string predefineType = null)
{
IFCVersion ifcVersion = ExporterCacheManager.ExportOptionsCache.FileVersion;
IfcSchemaEntityTree theTree = IfcSchemaEntityTree.GetEntityDictFor(ifcVersion);
int typeLen = 4;
bool isType = entityTypeStr.Substring(entityTypeStr.Length - 4, 4).Equals("Type", StringComparison.CurrentCultureIgnoreCase);
if (!isType)
{
if (entityTypeStr.Equals("IfcDoorStyle", StringComparison.InvariantCultureIgnoreCase) ||
entityTypeStr.Equals("IfcWindowStyle", StringComparison.InvariantCultureIgnoreCase))
{
isType = true;
typeLen = 5;
}
}
if (isType)
{
// Get the instance
string instName = entityTypeStr.Substring(0, entityTypeStr.Length - typeLen);
IfcSchemaEntityNode node = theTree.Find(instName);
if (node != null && !node.isAbstract)
{
IFCEntityType instType = IFCEntityType.UnKnown;
if (IFCEntityType.TryParse(instName, true, out instType))
{
m_ExportInstance = instType;
}
}
else
{
// If not found, try non-abstract supertype derived from the type
node = IfcSchemaEntityTree.FindNonAbsInstanceSuperType(ifcVersion, instName);
if (node != null)
{
IFCEntityType instType = IFCEntityType.UnKnown;
if (IFCEntityType.TryParse(node.Name, true, out instType))
{
m_ExportInstance = instType;
}
}
}
// set the type
IFCEntityType entityType = ElementFilteringUtil.GetValidIFCEntityType(entityTypeStr);
if (entityType != IFCEntityType.UnKnown)
{
m_ExportType = entityType;
}
else
{
node = IfcSchemaEntityTree.FindNonAbsInstanceSuperType(ifcVersion, entityTypeStr);
if (node != null)
{
IFCEntityType instType = IFCEntityType.UnKnown;
if (IFCEntityType.TryParse(node.Name, true, out instType))
{
m_ExportType = instType;
}
}
}
}
else
{
// set the instance
IFCEntityType instType = ElementFilteringUtil.GetValidIFCEntityType(entityTypeStr);
if (instType != IFCEntityType.UnKnown)
{
m_ExportInstance = instType;
}
else
{
// If not found, try non-abstract supertype derived from the type
IfcSchemaEntityNode node = IfcSchemaEntityTree.FindNonAbsInstanceSuperType(ifcVersion, entityTypeStr);
if (node != null)
{
instType = IFCEntityType.UnKnown;
if (IFCEntityType.TryParse(node.Name, true, out instType))
{
m_ExportInstance = instType;
}
}
}
// set the type pair
string typeName = entityTypeStr;
if (ExporterCacheManager.ExportOptionsCache.ExportAsOlderThanIFC4 &&
(entityTypeStr.Equals("IfcDoor", StringComparison.InvariantCultureIgnoreCase) ||
entityTypeStr.Equals("IfcWindow", StringComparison.InvariantCultureIgnoreCase)))
{
typeName += "Style";
}
else
{
typeName += "Type";
}
IFCEntityType entityType = ElementFilteringUtil.GetValidIFCEntityType(typeName);
if (entityType != IFCEntityType.UnKnown)
{
m_ExportType = entityType;
}
else
{
// If the type name is not found, likely it does not have the pair at this level, needs to get the supertype of the instance to get the type pair
IList <IfcSchemaEntityNode> instNodes = IfcSchemaEntityTree.FindAllSuperTypes(ifcVersion, entityTypeStr, "IfcProduct", "IfcGroup");
foreach (IfcSchemaEntityNode instNode in instNodes)
{
typeName = instNode.Name + "Type";
IfcSchemaEntityNode node = theTree.Find(typeName);
if (node == null)
{
node = IfcSchemaEntityTree.FindNonAbsInstanceSuperType(ifcVersion, typeName);
}
if (node != null && !node.isAbstract)
{
instType = IFCEntityType.UnKnown;
if (IFCEntityType.TryParse(node.Name, true, out instType))
{
m_ExportType = instType;
break;
}
}
}
}
}
ValidatedPredefinedType = predefineType;
}