/// <summary>
/// Returns all the speckle stream states present in the file.
/// </summary>
/// <param name="schema"></param>
/// <returns></returns>
public static List <StreamState> ReadState(DgnFile file)
{
var states = new List <StreamState>();
try
{
FindInstancesScope scope = FindInstancesScope.CreateScope(file, new FindInstancesScopeOption(DgnECHostType.All));
var schema = (ECSchema)DgnECManager.Manager.LocateSchemaInScope(scope, schemaName, 1, 0, SchemaMatchType.Latest);
if (schema == null)
{
return(states);
}
ECQuery readWidget = new ECQuery(schema.GetClass(className));
readWidget.SelectClause.SelectAllProperties = true;
using (DgnECInstanceCollection ecInstances = DgnECManager.Manager.FindInstances(scope, readWidget))
{
var streamStatesInstance = ecInstances.First();
if (streamStatesInstance != null)
{
var str = streamStatesInstance[propertyName].StringValue;
states = JsonConvert.DeserializeObject <List <StreamState> >(str);
}
}
return(states);
}
catch (Exception e)
{
return(new List <StreamState>());
}
}
/// <summary>
/// Writes the stream states to the current schema.
/// </summary>
/// <param name="streamStates"></param>
public static void WriteStreamStateList(DgnFile File, List <StreamState> streamStates)
{
DgnECManager Manager = DgnECManager.Manager;
FindInstancesScope scope = FindInstancesScope.CreateScope(File, new FindInstancesScopeOption(DgnECHostType.All));
IECSchema schema = RetrieveSchema(File, scope);
IECClass ecClass = schema.GetClass(className);
ECQuery readWidget = new ECQuery(ecClass);
readWidget.SelectClause.SelectAllProperties = true;
using (DgnECInstanceCollection instances = Manager.FindInstances(scope, readWidget))
{
foreach (IDgnECInstance instance in instances)
{
instance.Delete();
}
}
DgnECInstanceEnabler instanceEnabler = Manager.ObtainInstanceEnabler(File, ecClass);
var data = JsonConvert.SerializeObject(streamStates) as string;
StandaloneECDInstance _instance = instanceEnabler.SharedWipInstance;
_instance.SetAsString(propertyName, data);
instanceEnabler.CreateInstanceOnFile(File, _instance);
}
public static DgnECInstanceCollection RetrieveInstances()
{
DgnFile File = Session.Instance.GetActiveDgnFile();
DgnECManager Manager = DgnECManager.Manager;
FindInstancesScope scope = FindInstancesScope.CreateScope(File, new FindInstancesScopeOption(DgnECHostType.All));
IECSchema schema = Manager.LocateSchemaInScope(scope, schemaName, 1, 0, SchemaMatchType.Latest);
IECClass ecClass = schema.GetClass(className);
ECQuery readWidget = new ECQuery(ecClass);
readWidget.SelectClause.SelectAllProperties = true;
DgnECInstanceCollection instances = Manager.FindInstances(scope, readWidget);
return(instances);
}
public void FindInstances()
{
DgnECManager manager = DgnECManager.Manager;
FindInstancesScope scope = FindInstancesScope.CreateScope(Program.GetActiveDgnFile(), new FindInstancesScopeOption(DgnECHostType.Element, true));
ECQuery query = new ECQuery(Extension.Utilities.GetActiveModelAllClasses());
query.SelectClause.SelectAllProperties = true;
manager.FindInstances(scope, query);
//每次寻找实例不对啊，需要打开Property窗口后才能正确显示
using (DgnECInstanceCollection ecInstances = manager.FindInstances(scope, query))
{
foreach (var ecin in ecInstances)
{
foreach (IECProperty itemProp in ecin.ClassDefinition.Properties(false))
{
var instanceitem = new Instance();
instanceitem.ClassName = ecin.ClassDefinition.DisplayLabel;
instanceitem.PropertyName = itemProp.Name;
string type = itemProp.Type.Name.ToLower();
instanceitem.TypeName = type;
IECPropertyValue propvalue = ecin.GetPropertyValue(itemProp.Name);
switch (type)
{
case "string":
instanceitem.PropertyValue = (propvalue != null) ? propvalue.StringValue : "";
break;
case "boolean":
instanceitem.PropertyValue = (propvalue != null) ? propvalue.StringValue : "";
break;
case "int":
instanceitem.PropertyValue = (propvalue != null) ? propvalue.IntValue.ToString() : "";
break;
case "double":
instanceitem.PropertyValue = (propvalue != null) ? propvalue.DoubleValue.ToString() : "";
break;
}
Instances.Add(instanceitem);
}
}
}
}
public static IDgnECInstance RetrieveInstance(StreamState streamState)
{
DgnFile File = Session.Instance.GetActiveDgnFile();
DgnECManager Manager = DgnECManager.Manager;
FindInstancesScope scope = FindInstancesScope.CreateScope(File, new FindInstancesScopeOption(DgnECHostType.All));
IECSchema schema = Manager.LocateSchemaInScope(scope, schemaName, 1, 0, SchemaMatchType.Latest);
IECClass ecClass = schema.GetClass(className);
ECQuery readWidget = new ECQuery(ecClass);
readWidget.SelectClause.SelectAllProperties = true;
DgnECInstanceCollection instances = Manager.FindInstances(scope, readWidget);
var instance = instances.Where(x => x["Id"].StringValue == streamState.Stream.id).FirstOrDefault();
return(instance);
}
/// <summary>
/// Проверка является ли элемент SPDS-элементом
/// </summary>
public static bool IsSPDSElement(this Element element)
{
CellHeaderElement cell = element as CellHeaderElement;
if (cell == null)
{
return(false);
}
var manager = DgnECManager.Manager;
using (DgnECInstanceCollection ecInstances =
manager.GetElementProperties(cell, ECQueryProcessFlags.SearchAllClasses))
{
return(ecInstances.FirstOrDefault(x =>
x.ClassDefinition.Name == ECCLASS_COMMON_NAME &&
x.ClassDefinition.Schema.Name == SCHEMA_NAME) != null);
}
}
/// <summary>
/// Writes the stream states to the current schema.
/// </summary>
/// <param name="streamStates"></param>
public static void WriteStreamStateList(List <StreamState> streamStates)
{
DgnFile File = Session.Instance.GetActiveDgnFile();
DgnECManager Manager = DgnECManager.Manager;
FindInstancesScope scope = FindInstancesScope.CreateScope(File, new FindInstancesScopeOption(DgnECHostType.All));
IECSchema schema = Manager.LocateSchemaInScope(scope, schemaName, 1, 0, SchemaMatchType.Latest);
if (schema == null)
{
schema = StreamStateListSchema.GetSchema();
}
IECClass ecClass = schema.GetClass(className);
ECQuery readWidget = new ECQuery(ecClass);
readWidget.SelectClause.SelectAllProperties = true;
using (DgnECInstanceCollection instances = Manager.FindInstances(scope, readWidget))
{
foreach (IDgnECInstance instance in instances)
{
instance.Delete();
}
}
DgnECInstanceEnabler instanceEnabler = Manager.ObtainInstanceEnabler(File, ecClass);
foreach (var streamState in streamStates)
{
var data = JsonConvert.SerializeObject(streamState) as string;
StandaloneECDInstance instance = instanceEnabler.SharedWipInstance;
instance.SetAsString("Id", streamState.Stream.id);
instance.SetAsString("StreamData", data);
instanceEnabler.CreateInstanceOnFile(File, instance);
}
}
private ECPropertyReader(Element element, string className)
{
if (element == null)
{
throw new ArgumentNullException("element");
}
// !проверка, что элемент добавлен в модель
if (element.DgnModel == null || element.ElementId == null)
{
throw new ArgumentException(string.Format(
"Couldn't read EC-properties from non-model element"));
}
this.element = element;
using (DgnECInstanceCollection ecInstances = DgnECManager.Manager.
GetElementProperties(element, ECQueryProcessFlags.SearchAllClasses))
{
ecInst = ecInstances.FirstOrDefault(x =>
x.ClassDefinition.Name == className); // EnumString.ToString(instType));
}
}
/// <summary>
/// Returns all the speckle stream states present in the custom schema (schema is attached to file).
/// </summary>
/// <param name="schema"></param>
/// <returns></returns>
public static List <StreamState> ReadState(ECSchema schema)
{
DgnFile File = Session.Instance.GetActiveDgnFile();
DgnECManager Manager = DgnECManager.Manager;
try
{
ECQuery readWidget = new ECQuery(schema.GetClass(className));
readWidget.SelectClause.SelectAllProperties = true;
FindInstancesScope scope = FindInstancesScope.CreateScope(File, new FindInstancesScopeOption(DgnECHostType.All));
var states = new List <StreamState>();
using (DgnECInstanceCollection ecInstances = Manager.FindInstances(scope, readWidget))
{
foreach (IDgnECInstance instance in ecInstances)
{
var id = instance["Id"].StringValue;
var streamStateData = instance["StreamData"].StringValue;
var state = JsonConvert.DeserializeObject <StreamState>(streamStateData);
states.Add(state);
}
}
if (states != null)
{
states.ForEach(x => x.Initialise(true));
}
return(states);
}
catch (Exception e)
{
return(new List <StreamState>());
}
}
public static IEnumerable <string> getSp3dXmlData(Element element, bool includeRelations = true)
{
var summary = new HashSet <string>();
var manager = DgnECManager.Manager;
manager.ActivateDgnECEvents();
using (DgnECInstanceCollection ecInstances =
manager.GetElementProperties(element, ECQueryProcessFlags.SearchAllClasses))
{
foreach (IDgnECInstance inst in ecInstances)
{
//! если не удалить xmlns, то получим ошибку
// ~ "not absolut xmlns path"
string xmlData = Regex.Replace(getXmlFormECInstance(inst),
" xmlns=\"[^\"]+\"", "");
summary.Add(xmlData);
if (!includeRelations)
{
continue;
}
inst.SelectClause = inst.SelectClause ?? new SelectCriteria();
inst.SelectClause.SelectAllProperties = true;
inst.SelectClause.SelectDistinctValues = true;
DgnSelectAllRelationshipsAccessor.SetIn(inst.SelectClause, true);
foreach (IECRelationshipInstance relInst in inst.GetRelationshipInstances())
{
var refInst = (IDgnECInstance)relInst.Source;
if (relInst.Source.ClassDefinition.Name == "P3DHangerPipeSupport")
{
FindInstancesScopeOption option = new FindInstancesScopeOption(DgnECHostType.Element);
FindInstancesScope scope =
FindInstancesScope.CreateScope(refInst.Element, option);
IECSchema schema = relInst.Source.ClassDefinition.Schema;
var query = QueryHelper.CreateQuery(schema, true,
relInst.Source.ClassDefinition.Name);
query.SelectClause.SelectAllProperties = true;
query.SelectClause.SelectDistinctValues = true;
var findInsts = manager.FindInstances(scope, query);
if (findInsts.Count() > 0)
{
//! если не удалить xmlns, то получим ошибку
// ~ "not absolut xmlns path"
xmlData = Regex.Replace(
getXmlFormECInstance(findInsts.First()),
" xmlns=\"[^\"]+\"", "");
summary.Add(xmlData);
}
}
}
}
}
return(summary);
}
public static void Test(Element element)
{
if (element == null)
{
return;
}
// !проверка, что элемент добавлен в модель
if (element.DgnModel == null || element.ElementId == null)
{
throw new ArgumentException(string.Format(
"Couldn't read EC-properties from non-model element"));
}
TextNodeElement txtEl = element as TextNodeElement;
if (txtEl != null)
{
foreach (var id in txtEl.GetTextPartIds(new TextQueryOptions()))
{
var txtPart = txtEl.GetTextPart(id);
TextBlockProperties props = txtPart.GetProperties();
//txtPart.GetRunPropertiesForAdd()
}
}
DgnECInstanceCollection ecInstances = DgnECManager.Manager.
GetElementProperties(element, ECQueryProcessFlags.SearchAllClasses);
//foreach(var linkId in element.GetLinkageIds())
//{
// var link = element.GetLinkage(linkId);
// link = link;
// for (int i = 0; i < link.Size; ++i)
// {
// try
// {
// string str = link.ReadString();
// }
// catch (Exception)
// {
// }
// }
//}
System.Text.StringBuilder bldr = new System.Text.StringBuilder();
foreach (IDgnECInstance inst in ecInstances)
{
bldr.AppendLine(string.Format("Inst: <{0}> ID=<{1}>",
inst.ClassDefinition.Name, inst.InstanceId));
foreach (IECPropertyValue propVal in inst)
{
if (propVal.Property.Name == "Links")
{
}
if (propVal.Type is ECArrayType)
{
try
{
foreach (var item in propVal as ECDArrayValue)
{
}
}
catch (Exception)
{
}
}
try
{
object value = "ERROR";
propVal.TryGetNativeValue(out value);
bldr.AppendLine(string.Format(
"\tProp: <{0}>, Type=<{1}>, StringValue=<{2}>",
propVal.Property.Name, propVal.Type, value.ToString()));
}
catch (Exception)
{
}
}
bldr.AppendLine();
}
}