/// <summary>
/// Gets window style operation.
/// </summary>
/// <param name="familySymbol">
/// The element type of window.
/// </param>
/// <returns>
/// The IFCWindowStyleOperation.
/// </returns>
public static Toolkit.IFCWindowStyleOperation GetIFCWindowStyleOperation(ElementType familySymbol)
{
string value;
ParameterUtil.GetStringValueFromElement(familySymbol, BuiltInParameter.WINDOW_OPERATION_TYPE, out value);
if (String.IsNullOrEmpty(value))
{
return(Toolkit.IFCWindowStyleOperation.NotDefined);
}
else if (NamingUtil.IsEqualIgnoringCaseSpacesAndUnderscores(value, "UserDefined"))
{
return(Toolkit.IFCWindowStyleOperation.UserDefined);
}
else if (NamingUtil.IsEqualIgnoringCaseSpacesAndUnderscores(value, "SinglePanel"))
{
return(Toolkit.IFCWindowStyleOperation.Single_Panel);
}
else if (NamingUtil.IsEqualIgnoringCaseSpacesAndUnderscores(value, "DoublePanelVertical"))
{
return(Toolkit.IFCWindowStyleOperation.Double_Panel_Vertical);
}
else if (NamingUtil.IsEqualIgnoringCaseSpacesAndUnderscores(value, "DoublePanelHorizontal"))
{
return(Toolkit.IFCWindowStyleOperation.Double_Panel_Horizontal);
}
else if (NamingUtil.IsEqualIgnoringCaseSpacesAndUnderscores(value, "TriplePanelVertical"))
{
return(Toolkit.IFCWindowStyleOperation.Triple_Panel_Vertical);
}
else if (NamingUtil.IsEqualIgnoringCaseSpacesAndUnderscores(value, "TriplePanelBottom"))
{
return(Toolkit.IFCWindowStyleOperation.Triple_Panel_Bottom);
}
else if (NamingUtil.IsEqualIgnoringCaseSpacesAndUnderscores(value, "TriplePanelTop"))
{
return(Toolkit.IFCWindowStyleOperation.Triple_Panel_Top);
}
else if (NamingUtil.IsEqualIgnoringCaseSpacesAndUnderscores(value, "TriplePanelLeft"))
{
return(Toolkit.IFCWindowStyleOperation.Triple_Panel_Left);
}
else if (NamingUtil.IsEqualIgnoringCaseSpacesAndUnderscores(value, "TriplePanelRight"))
{
return(Toolkit.IFCWindowStyleOperation.Triple_Panel_Right);
}
else if (NamingUtil.IsEqualIgnoringCaseSpacesAndUnderscores(value, "TriplePanelHorizontal"))
{
return(Toolkit.IFCWindowStyleOperation.Triple_Panel_Horizontal);
}
return(Toolkit.IFCWindowStyleOperation.NotDefined);
}
/// <summary>
/// Gets override string value from element parameter.
/// </summary>
/// <param name="element">
/// The element.
/// </param>
/// <param name="paramName">
/// The parameter name.
/// </param>
/// <param name="originalValue">
/// The original value.
/// </param>
/// <returns>
/// The string contains the string value.
/// </returns>
public static string GetOverrideStringValue(Element element, string paramName, string originalValue)
{
string strValue;
// get the IFC Name Override
if (element != null)
{
if (ParameterUtil.GetStringValueFromElement(element, paramName, out strValue))
{
return(strValue);
}
}
return(originalValue);
}
/// <summary>
/// Creates a Site GUID for a Site element. If "IfcSite GUID" is set to a valid IFC GUID in Project Information, that value will
/// override the default GUID generation for the Site element.
/// </summary>
/// <param name="document">The document pointer.</param>
/// <param name="element">The Site element.</param>
/// <returns></returns>
static public string CreateSiteGUID(Document document, Element element)
{
ProjectInfo projectInfo = document.ProjectInformation;
if (projectInfo != null)
{
string paramValue = null;
ParameterUtil.GetStringValueFromElement(projectInfo.Id, "IfcSiteGUID", out paramValue);
if ((paramValue != null) && (IsValidIFCGUID(paramValue)))
{
return(paramValue);
}
}
return(CreateGUID(element));
}
/// <summary>
/// Creates a Project, Site, or Building GUID. If a shared parameter is set with a valid IFC GUID value,
/// that value will override the default one.
/// </summary>
/// <param name="document">The document.</param>
/// <param name="guidType">The GUID being created.</param>
/// <returns>The IFC GUID value.</returns>
/// <remarks>For Sites, the user should only use this routine if there is no Site element in the file. Otherwise, they
/// should use CreateSiteGUID below, which takes an Element pointer.</remarks>
static public string CreateProjectLevelGUID(Document document, IFCProjectLevelGUIDType guidType)
{
string parameterName = "Ifc" + guidType.ToString() + " GUID";
ProjectInfo projectInfo = document.ProjectInformation;
if (projectInfo != null)
{
string paramValue = null;
ParameterUtil.GetStringValueFromElement(projectInfo.Id, parameterName, out paramValue);
if ((paramValue != null) && (IsValidIFCGUID(paramValue)))
{
return(paramValue);
}
}
// CreateProjectLevelGUID will throw an exception if the is no Project Information, which indicates
// some sort of error in the document. Don't bother trying to create a consistent GUID in this case.
// This is fixed in 2014+.
string guid = (projectInfo != null) ? ExporterIFCUtils.CreateProjectLevelGUID(document, guidType) : CreateGUID();
if ((projectInfo != null) && ExporterCacheManager.ExportOptionsCache.GUIDOptions.StoreIFCGUID)
{
BuiltInParameter parameterId = BuiltInParameter.INVALID;
switch (guidType)
{
case IFCProjectLevelGUIDType.Building:
parameterId = BuiltInParameter.IFC_BUILDING_GUID;
break;
case IFCProjectLevelGUIDType.Project:
parameterId = BuiltInParameter.IFC_PROJECT_GUID;
break;
case IFCProjectLevelGUIDType.Site:
parameterId = BuiltInParameter.IFC_SITE_GUID;
break;
}
if (parameterId != BuiltInParameter.INVALID)
{
IFCStoredGUID.ProjectInfoParameterGUID[parameterId] = guid;
}
}
return(guid);
}
static private string CreateGUIDBase(Element element, BuiltInParameter parameterName, out bool shouldStore)
{
shouldStore = false;
string ifcGUID = null;
if (ExporterCacheManager.ExportOptionsCache.GUIDOptions.AllowGUIDParameterOverride)
{
ParameterUtil.GetStringValueFromElement(element, parameterName, out ifcGUID);
}
if (String.IsNullOrEmpty(ifcGUID))
{
System.Guid guid = ExportUtils.GetExportId(element.Document, element.Id);
ifcGUID = ConvertToIFCGuid(guid);
shouldStore = true;
}
return(ifcGUID);
}