public static BlockDrawingObject Create(Database target, string blockName)
{
Transaction trans = target.TransactionManager.TopTransaction;
BlockTable bt = (BlockTable)trans.GetObject(target.BlockTableId, OpenMode.ForRead);
SymbolUtilityServices.ValidateSymbolName(blockName, false);
if (bt.Has(blockName))
{
throw new InvalidOperationException("Block name exists");
}
BlockTableRecord btr = new BlockTableRecord();
btr.Name = blockName;
bt.UpgradeOpen();
ObjectId btrId = bt.Add(btr);
trans.AddNewlyCreatedDBObject(btr, true);
BlockDrawingObject blockDrawingObject = new BlockDrawingObject(target);
blockDrawingObject.BaseObject = btrId;
return(blockDrawingObject);
}
// TODO: Add test
public BlockDrawingObject GetBlock()
{
BlockDrawingObject blockDrawingObject = new BlockDrawingObject();
blockDrawingObject.BaseObject = _database.GetBlockDefinition(BlockName).ObjectId;
return(blockDrawingObject);
}
public BlockDrawingObject TransferToDocument(Document targetDocument)
{
Transaction sourceTrans = this._database.TransactionManager.TopTransaction;
Transaction destinatiopnTrans = targetDocument.Database.TransactionManager.TopTransaction;
BlockTableRecord sourceBlockTableRecord = sourceTrans.GetObject(this.BaseObject, OpenMode.ForRead) as BlockTableRecord;
ObjectIdCollection sourceObjects = new ObjectIdCollection();
/*foreach (ObjectId objectId in sourceBlockTableRecord)
* {
* sourceObjects.Add(objectId);
* }*/
sourceObjects.Add(sourceBlockTableRecord.ObjectId);
IdMapping mapping = new IdMapping();
// TODO: Confirm ignore is correct option
_database.WblockCloneObjects(sourceObjects, targetDocument.Database.BlockTableId, mapping, DuplicateRecordCloning.Ignore, false);
BlockDrawingObject blockDrawingObject = new BlockDrawingObject(targetDocument);
blockDrawingObject.BaseObject = mapping.Lookup(sourceBlockTableRecord.ObjectId).Value;
return(blockDrawingObject);
}
public static BlockRefDrawingObject Create(Database target, Point3d insertionPoint, BlockDrawingObject sourceBlock)
{
ObjectId newRefId;
Transaction trans = target.TransactionManager.TopTransaction;
BlockReference acadReference = new BlockReference(insertionPoint, sourceBlock.BaseObject);
newRefId = target.GetModelSpace(true).AppendEntity(acadReference);
trans.AddNewlyCreatedDBObject(acadReference, true);
// TODO: Figure out why the belwo throws an exception when the modified handler is active
// Exception is thrown when the object is attempted to be opened, during the modified event handler
BlockRefDrawingObject newRef = new BlockRefDrawingObject();
newRef.BaseObject = newRefId;
return(newRef);
}
