public static ParameterFilterElement createSimpleFilter(Document doc, List <ElementId> catsIds, string filterName, MyParameter mp, CriteriaType ctype)
{
List <ParameterFilterElement> filters = new FilteredElementCollector(doc)
.OfClass(typeof(ParameterFilterElement))
.Cast <ParameterFilterElement>()
.ToList();
FilterRule rule = null;
List <ParameterFilterElement> checkFilters = filters.Where(f => f.Name == filterName).ToList();
ParameterFilterElement filter = null;
if (checkFilters.Count != 0)
{
filter = checkFilters[0];
}
else
{
rule = FilterCreator.CreateRule(mp, ctype);
if (rule == null)
{
return(null);
}
List <FilterRule> filterRules = new List <FilterRule> {
rule
};
try
{
filter = ParameterFilterElement.Create(doc, filterName, catsIds);
#if R2017 || R2018
filter.SetRules(filterRules);
#else
filter.SetElementFilter(new ElementParameterFilter(filterRules));
#endif
}
catch { }
}
return(filter);
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
Document doc = commandData.Application.ActiveUIDocument.Document;
AppBatchFilterCreation.assemblyPath = System.Reflection.Assembly.GetExecutingAssembly().Location;
string dllPath = Path.GetDirectoryName(AppBatchFilterCreation.assemblyPath);
OpenFileDialog openCsvDialog = new OpenFileDialog();
openCsvDialog.Filter = "CSV file|*.csv";
openCsvDialog.Title = "Выберите файл CSV (v2018.10.17)";
openCsvDialog.Multiselect = false;
openCsvDialog.InitialDirectory = dllPath;
if (openCsvDialog.ShowDialog() != DialogResult.OK)
{
return(Result.Cancelled);
}
;
//считываю файл
string path = openCsvDialog.FileName;
List <string[]> data = ReadDataFromCSV.Read(path);
string msg = "";
int filterCount = 0;
//одна строка в файле - один фильтр
foreach (string[] line in data)
{
FilterSourceInfo filterSource = new FilterSourceInfo(line);
string filterName = filterSource.FilterName;
//Добавляю категории
List <ElementId> catIds = new List <ElementId>();
foreach (string stringCat in filterSource.Categories)
{
BuiltInCategory cat = GetBuiltinCategory.GetCategoryByRussianName(stringCat);
catIds.Add(new ElementId(cat));
}
//добавляю критерии фильтрации
List <FilterRule> filterRules = new List <FilterRule>();
foreach (string[] sourceRule in filterSource.SourceRules)
{
string paramName = sourceRule[0];
string function = sourceRule[1];
string value = sourceRule[2];
BuiltInCategory cat = GetBuiltinCategory.GetCategoryByRussianName(filterSource.Categories[0]);
if (cat == BuiltInCategory.OST_Sections || cat == BuiltInCategory.OST_Elev || cat == BuiltInCategory.OST_Callouts)
{
cat = BuiltInCategory.OST_Views;
}
FilteredElementCollector collector = new FilteredElementCollector(doc).OfCategory(cat);
Parameter param = null;
try
{
foreach (Element elem in collector)
{
param = elem.LookupParameter(paramName);
if (param == null)
{
continue;
}
break;
}
}
catch { }
if (collector.Count() == 0 || param == null)
{
message = "Ошибка при создании фильтра: " + filterName;
message += "\nУстановите как минимум один элемент в категории: " + filterSource.Categories[0];
message += "\nТребуемый параметр: " + paramName;
return(Result.Failed);
}
FilterRule rule = FilterCreator.CreateRule2(param, function, value);
filterRules.Add(rule);
}
try
{
using (Transaction t = new Transaction(doc))
{
t.Start("Создание фильтра" + filterName);
ParameterFilterElement filter = ParameterFilterElement.Create(doc, filterName, catIds);
#if R2017 || R2018
filter.SetRules(filterRules);
#else
ElementParameterFilter epf = new ElementParameterFilter(filterRules);
filter.SetElementFilter(epf);
#endif
filterCount++;
t.Commit();
}
}
catch
{
msg += filterName + "\n";
}
}
string finalMessage = "Создано фильтров: " + filterCount.ToString() + "\n";
if (msg.Length != 0)
{
finalMessage += "Не удалось создать: \n" + msg;
}
TaskDialog.Show("Batch filter create", finalMessage);
return(Result.Succeeded);
}