public FamilySymbol GetSymbol(Document doc, SettingCreateGrid3d Setting)
{
FamilySymbol symbol = null;
if (Setting.Projectname == doc.Title)
{
Element elem = doc.GetElement(Setting.Idsymbol);
symbol = elem as FamilySymbol;
if (symbol == null)
{
Setting.Projectname = doc.Title;
var col = new FilteredElementCollector(doc).OfCategory(BuiltInCategory.OST_GenericAnnotation).OfClass(typeof(FamilySymbol)).Cast <FamilySymbol>().ToList();
foreach (var item in col)
{
if (item.FamilyName == "3D Grid")
{
symbol = item;
}
}
if (symbol != null)
{
Setting.Idsymbol = symbol.UniqueId;
Setting.SaveSetting();
}
else
{
Transaction tran = new Transaction(doc, "Load Family");
tran.Start();
string Path = @"C:\ProgramData\Autodesk\ApplicationPlugins\TVD\Family\3DGrid.rfa";
doc.LoadFamilySymbol(Path, "650mm Bubble - Single", out symbol);
if ((!symbol.IsActive) && (symbol != null))
{
symbol.Activate(); doc.Regenerate();
}
Setting.Idsymbol = symbol.UniqueId;
Setting.SaveSetting();
tran.Commit();
}
}
}
else
{
Transaction tran = new Transaction(doc, "Load Family");
tran.Start();
string Path = @"C:\ProgramData\Autodesk\ApplicationPlugins\TVD\Family\3DGrid.rfa";
doc.LoadFamilySymbol(Path, "650mm Bubble - Single", out symbol);
// check symbol da active chua, moi lan load family moi phai regenerate lai project
if ((!symbol.IsActive) && (symbol != null))
{
symbol.Activate(); doc.Regenerate();
}
Setting.Idsymbol = symbol.UniqueId;
Setting.Projectname = doc.Title;
Setting.SaveSetting();
tran.Commit();
}
return(symbol);
}
public SettingCreateGrid3d GetSetting()
{
SettingCreateGrid3d setting = SettingExtension.GetSetting <SettingCreateGrid3d>(GetFullFileName());
if (setting == null)
{
setting = new SettingCreateGrid3d();
}
return(setting);
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIApplication application = commandData.Application;
UIDocument activeUIDocument = application.ActiveUIDocument;
Application application2 = application.Application;
Document doc = activeUIDocument.Document;
Selection sel = activeUIDocument.Selection;
Setting = SettingCreateGrid3d.Instance.GetSetting();
FamilySymbol symbol = CreateGrid3dview.Instance.GetSymbol(doc, Setting);
CreateGrid3dview.Instance.Deleteolddata(doc);
using (Transaction tran = new Transaction(doc, "Create grid"))
{
tran.Start();
CreateGrid3dview.Instance.Create3dGrid(doc, symbol);
tran.Commit();
}
return(Result.Succeeded);
}