private static List <List <Pair <string, ObjectId> > > GetRefLayout(ref ObjectIdCollection coll, ref Database db)
{
// Database db = HostApplicationServices.WorkingDatabase;
List <Pair <string, ObjectId> > PRE = new List <Pair <string, ObjectId> >();
foreach (ObjectId ID in coll)
{
PRE.Add(new Pair <string, ObjectId>("-1", ID));
}
List <List <Pair <string, ObjectId> > > REZ = new List <List <Pair <string, ObjectId> > >();
using (Transaction acTrans = db.TransactionManager.StartTransaction())
{
BlockTable acBlkTbl = acTrans.GetObject(db.BlockTableId, OpenMode.ForWrite) as BlockTable;
foreach (ObjectId btrId in acBlkTbl)
{
BlockTableRecord btr = (BlockTableRecord)acTrans.GetObject(btrId, OpenMode.ForWrite);
if (btr.IsLayout)
{
ObjectIdCollection anIds = btr.GetAnonymousBlockIds();
List <Pair <string, ObjectId> > mas = new List <Pair <string, ObjectId> >();
Layout lo = (Layout)acTrans.GetObject(btr.LayoutId, OpenMode.ForWrite);
foreach (Pair <string, ObjectId> ID in PRE)
{
if (ID.First == "-1")
{
BlockReference ghbref = acTrans.GetObject(ID.Second, OpenMode.ForRead) as BlockReference;
if (ExistObjectIDInLayout(ref btr, ID.Second))
{
mas.Add(new Pair <string, ObjectId>(lo.LayoutName, ID.Second));
}
}
}
if (mas.Count > 0)
{
REZ.Add(mas);
}
}
}
}
List <Pair <string, ObjectId> > Mas = new List <Pair <string, ObjectId> >();
foreach (Pair <string, ObjectId> ID in PRE)
{
if (ID.First == "-1")
{
Mas.Add(ID);
}
}
if (Mas.Count > 0)
{
REZ.Add(Mas);
}
return(REZ);
}
public static IEnumerable <ObjectId> GetAllBlockReferenceIds(this BlockTableRecord btr, bool directOnly)
{
IEnumerable <ObjectId> brefIds = btr
.GetBlockReferenceIds(directOnly, false)
.Cast <ObjectId>()
.Concat(
btr.GetAnonymousBlockIds()
.Cast <ObjectId>()
.SelectMany(
n => ((BlockTableRecord)n.GetObject(OpenMode.ForRead))
.GetBlockReferenceIds(directOnly, false)
.Cast <ObjectId>()));
return(brefIds);
}
/// <summary>
/// Возвращает ObjectId всех вхождений блока. В том числе если блок динамический
/// </summary>
/// <param name="btr">BlockTableRecord блока, чьи вхождения надо искать</param>
/// <returns>Коллекцию вхождений блока, в том числе динамических</returns>
public static IEnumerable <ObjectId> GetAllBlockReferenceIds(this BlockTableRecord btr, bool directOnly)
{
Database db = btr.Database;
IEnumerable <ObjectId> brefIds = btr
.GetBlockReferenceIds(directOnly, false)
.Cast <ObjectId>()
.Concat(
btr.GetAnonymousBlockIds()
.Cast <ObjectId>()
.SelectMany(
n => n.GetObject <BlockTableRecord>()
.GetBlockReferenceIds(directOnly, false)
.Cast <ObjectId>()));
return(brefIds);
}
public static void UpdateParam()
{
//Get active document of drawing with Dynamic block
var doc = Application.DocumentManager.MdiActiveDocument;
var db = doc.Database;
// read input parameters from JSON file
InputParams inputParams = JsonConvert.DeserializeObject <InputParams>(File.ReadAllText("params.json"));
using (Transaction t = db.TransactionManager.StartTransaction())
{
var bt = t.GetObject(db.BlockTableId, OpenMode.ForRead) as BlockTable;
foreach (ObjectId btrId in bt)
{
//get the blockDef and check if is anonymous
BlockTableRecord btr = (BlockTableRecord)t.GetObject(btrId, OpenMode.ForRead);
if (btr.IsDynamicBlock)
{
//get all anonymous blocks from this dynamic block
ObjectIdCollection anonymousIds = btr.GetAnonymousBlockIds();
ObjectIdCollection dynBlockRefs = new ObjectIdCollection();
foreach (ObjectId anonymousBtrId in anonymousIds)
{
//get the anonymous block
BlockTableRecord anonymousBtr = (BlockTableRecord)t.GetObject(anonymousBtrId, OpenMode.ForRead);
//and all references to this block
ObjectIdCollection blockRefIds = anonymousBtr.GetBlockReferenceIds(true, true);
foreach (ObjectId id in blockRefIds)
{
dynBlockRefs.Add(id);
}
}
if (dynBlockRefs.Count > 0)
{
//Get the first dynamic block reference, we have only one Dyanmic Block reference in Drawing
var dBref = t.GetObject(dynBlockRefs[0], OpenMode.ForWrite) as BlockReference;
UpdateDynamicProperties(dBref, inputParams);
}
}
}
t.Commit();
}
LogTrace("Saving file...");
db.SaveAs("outputFile.dwg", DwgVersion.Current);
}
/// <summary>
/// Get all references to the given BlockTableRecord, including
/// references to anonymous dynamic BlockTableRecords.
/// </summary>
public static IEnumerable <BlockReference> GetBlockReferences(
this BlockTableRecord btr,
OpenMode mode = OpenMode.ForRead,
bool directOnly = true)
{
if (btr == null)
{
throw new ArgumentNullException("btr");
}
var tr = btr.Database.TransactionManager.TopTransaction;
if (tr == null)
{
throw new InvalidOperationException("No transaction");
}
var ids = btr.GetBlockReferenceIds(directOnly, true);
var cnt = ids.Count;
for (var i = 0; i < cnt; i++)
{
yield return((BlockReference)
tr.GetObject(ids[i], mode, false, false));
}
if (btr.IsDynamicBlock)
{
BlockTableRecord btr2 = null;
var blockIds = btr.GetAnonymousBlockIds();
cnt = blockIds.Count;
for (var i = 0; i < cnt; i++)
{
btr2 = (BlockTableRecord)tr.GetObject(blockIds[i],
OpenMode.ForRead, false, false);
ids = btr2.GetBlockReferenceIds(directOnly, true);
var cnt2 = ids.Count;
for (var j = 0; j < cnt2; j++)
{
yield return((BlockReference)
tr.GetObject(ids[j], mode, false, false));
}
}
}
}
/// <summary>
/// Method for getting all blockreference Ids
/// </summary>
/// <param name="btr">The BTR.</param>
/// <param name="trx">The TRX.</param>
/// <param name="directOnly">if set to <c>true</c> [direct only].</param>
/// <param name="forceValidity">if set to <c>true</c> [force validity].</param>
/// <returns></returns>
/// <exception cref="Exception"></exception>
public static ObjectIdCollection GetAllBlockReferenceIds(this BlockTableRecord btr, Transaction trx,
bool directOnly, bool forceValidity)
{
if (trx == null)
{
throw new Exception(ErrorStatus.NoActiveTransactions);
}
ObjectIdCollection blockReferenceIds = btr.GetBlockReferenceIds(directOnly, forceValidity);
if (!btr.IsDynamicBlock)
{
return(blockReferenceIds);
}
foreach (ObjectId id in btr.GetAnonymousBlockIds())
{
BlockTableRecord record = trx.GetObject(id, OpenMode.ForRead) as BlockTableRecord;
blockReferenceIds.Add(record.GetBlockReferenceIds(directOnly, forceValidity));
}
return(blockReferenceIds);
}
public static void Update(this BlockTableRecord btr)
{
Tools.StartTransaction(() =>
{
if (btr.Id != ObjectId.Null)
{
btr = btr.Id.GetObjectForRead <BlockTableRecord>(false);
btr.UpgradeOpen();
foreach (ObjectId id in btr.GetBlockReferenceIds(true, false))
{
BlockReference br = id.GetObjectForWrite <BlockReference>(false);
br.RecordGraphicsModified(true);
btr.Database.TransactionManager.QueueForGraphicsFlush();
}
foreach (ObjectId id in btr.GetAnonymousBlockIds())
{
BlockReference br = id.GetObjectForWrite <BlockReference>(false);
br.RecordGraphicsModified(true);
btr.Database.TransactionManager.QueueForGraphicsFlush();
}
}
});
}
public double GetMspaceSlidingDoorArea()
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
double area = 0.0;
Point3d dMinPoint = new Point3d();
Point3d dMaxPoint = new Point3d();
// ObjectId layerId = GetLayerId("4 AREA-Glazing Area");
using (DocumentLock acLock = doc.LockDocument())
{
using (Transaction tr = db.TransactionManager.StartTransaction())
{
BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead);
// string blkName1 = "Altwood Garage Door - 8'";
// string blkName2 = "Door - Single";
string blkName = "Sliding Door";
foreach (var btrId in bt)
{
if (true)
{
}
BlockTableRecord block = tr.GetObject(bt[blkName], OpenMode.ForRead) as BlockTableRecord;
if (!block.IsDynamicBlock)
{
continue;
}
var anonymousIds = block.GetAnonymousBlockIds();
var dynBlockRefs = new ObjectIdCollection();
int count = 0;
foreach (ObjectId anonymousBtrId in anonymousIds)
{
var anonymousBtr = (BlockTableRecord)tr.GetObject(anonymousBtrId, OpenMode.ForRead);
var blockRefIds = anonymousBtr.GetBlockReferenceIds(true, true);
foreach (ObjectId id in blockRefIds)
{
dynBlockRefs.Add(id);
count = dynBlockRefs.Count;
string name = anonymousBtr.Name;
}
}
BlockReference blk;
if (count > 0)
{
foreach (ObjectId id in dynBlockRefs)
{
BlockReference oEnt = (BlockReference)tr.GetObject(id, OpenMode.ForRead);
blk = (BlockReference)oEnt;
Extents3d extents = blk.GeometricExtents;
dMinPoint = extents.MinPoint;
dMaxPoint = extents.MaxPoint;
double w = extents.MaxPoint.X - extents.MinPoint.X;
double h = extents.MaxPoint.Y - extents.MinPoint.Y;
area = w * h;
//area = Math.Round(w*h / 144, 2);
}
}
}
BlockTableRecord acblkTblRec = tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
using (Polyline acPoly = new Polyline())
{
acPoly.SetDatabaseDefaults();
acPoly.AddVertexAt(0, new Point2d(dMinPoint.X, dMinPoint.Y), 0, 0, 0);
acPoly.AddVertexAt(1, new Point2d(dMaxPoint.X, dMinPoint.Y), 0, 0, 0);
acPoly.AddVertexAt(2, new Point2d(dMaxPoint.X, dMaxPoint.Y), 0, 0, 0);
acPoly.AddVertexAt(3, new Point2d(dMinPoint.X, dMaxPoint.Y), 0, 0, 0);
acPoly.AddVertexAt(4, new Point2d(dMinPoint.X, dMinPoint.Y), 0, 0, 0);
// acPoly.SetLayerId(layerId, true);
acblkTblRec.AppendEntity(acPoly);
tr.AddNewlyCreatedDBObject(acPoly, true);
}
tr.Commit();
}
}
return(area);
}
private void bw_DoWork(object sender, DoWorkEventArgs e)
{
foreach (string filePath in fileList)
{
progress++;
Database sideDB = new Database(false, true);
using (sideDB)
{
try
{
sideDB.ReadDwgFile(filePath, System.IO.FileShare.ReadWrite, false, "");
}
catch (System.Exception)
{
ed.WriteMessage("Could not open drawing file.");
return;
}
Transaction tr = sideDB.TransactionManager.StartTransaction();
using (tr)
{
BlockTable bt = (BlockTable)tr.GetObject(sideDB.BlockTableId, OpenMode.ForRead);
if (smartSearch)
{
int numObjects = IO_CardNames.Count;
int currentObj = 0;
foreach (string name in IO_CardNames)
{
currentObj++;
bw.ReportProgress((int)(((float)currentObj / numObjects) * ((float)1 / numFiles) * 100 + ((float)(progress - 1) / numFiles) * 100));
try
{
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(bt[name], OpenMode.ForRead);
ObjectIdCollection objIdCol = btr.GetBlockReferenceIds(true, false);
ObjectIdCollection annobjIdCol = btr.GetAnonymousBlockIds();
foreach (ObjectId objId in objIdCol)
{
bool IO_block = false;
string[] portDescriptions = new string[32];
string rack = "";
string slot = "";
string partNumber = "";
try
{
BlockReference br = (BlockReference)tr.GetObject(objId, OpenMode.ForRead);
if (br != null)
{
foreach (ObjectId arId in br.AttributeCollection)
{
DBObject obj = tr.GetObject(arId, OpenMode.ForRead);
AttributeReference ar = (AttributeReference)obj;
if (ar != null)
{
if (ar.Tag.ToUpper().Equals("RACK"))
{
rack = ar.TextString;
}
else if (ar.Tag.ToUpper().Equals("SLOT"))
{
slot = ar.TextString;
}
else if (ar.Tag.ToUpper().Equals("PARTNUMBER"))
{
partNumber = ar.TextString;
}
else
{
for (int i = 0; i < 32; i++)
{
if (ar.Tag.ToUpper().Contains("PORT" + i + "DESC"))
{
IO_block = true;
portDescriptions[i] = ar.TextString;
}
}
}
}
}
if (IO_block)
{
IO_Block to_Store = new IO_Block();
to_Store.partNumber = partNumber;
to_Store.rack = rack;
to_Store.slot = slot;
to_Store.portDescriptions = portDescriptions;
IO_Blocks.Add(to_Store);
}
}
}
catch
{
continue;
}
if (bw.CancellationPending)
{
e.Cancel = true;
return;
}
}
foreach (ObjectId id in annobjIdCol)
{
BlockTableRecord annbtr = (BlockTableRecord)tr.GetObject(id, OpenMode.ForRead);
ObjectIdCollection blkRefIds = annbtr.GetBlockReferenceIds(true, false);
foreach (ObjectId objId in blkRefIds)
{
bool IO_block = false;
string[] portDescriptions = new string[40];
string rack = "";
string slot = "";
string partNumber = "";
try
{
BlockReference br = (BlockReference)tr.GetObject(objId, OpenMode.ForRead);
if (br != null)
{
foreach (ObjectId arId in br.AttributeCollection)
{
DBObject obj = tr.GetObject(arId, OpenMode.ForRead);
AttributeReference ar = (AttributeReference)obj;
if (ar != null)
{
if (ar.Tag.ToUpper().Equals("RACK"))
{
rack = ar.TextString;
}
else if (ar.Tag.ToUpper().Equals("SLOT"))
{
slot = ar.TextString;
}
else if (ar.Tag.ToUpper().Equals("PARTNUMBER"))
{
partNumber = ar.TextString;
}
else
{
for (int i = 0; i < 40; i++)
{
if (ar.Tag.ToUpper().Contains("PORT" + i + "DESC"))
{
IO_block = true;
portDescriptions[i] = ar.TextString;
}
}
}
}
}
if (IO_block)
{
IO_Block to_Store = new IO_Block();
to_Store.partNumber = partNumber;
to_Store.rack = rack;
to_Store.slot = slot;
to_Store.portDescriptions = portDescriptions;
IO_Blocks.Add(to_Store);
}
}
}
catch
{
continue;
}
if (bw.CancellationPending)
{
e.Cancel = true;
return;
}
}
}
}
catch
{
continue;
}
}
}
else
{
int numObjects = 0;
int currentObj = 0;
try
{
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForRead);
foreach (ObjectId id in btr)
{
numObjects++;
}
foreach (ObjectId objId in btr)
{
currentObj++;
bw.ReportProgress((int)(((float)currentObj / numObjects) * ((float)1 / numFiles) * 100 + ((float)(progress - 1) / numFiles) * 100));
bool IO_block = false;
string[] portDescriptions = new string[32];
string rack = "";
string slot = "";
string partNumber = "";
try
{
BlockReference br = (BlockReference)tr.GetObject(objId, OpenMode.ForRead);
if (br != null)
{
foreach (ObjectId arId in br.AttributeCollection)
{
DBObject obj = tr.GetObject(arId, OpenMode.ForRead);
AttributeReference ar = (AttributeReference)obj;
if (ar != null)
{
if (ar.Tag.ToUpper().Equals("RACK"))
{
rack = ar.TextString;
}
else if (ar.Tag.ToUpper().Equals("SLOT"))
{
slot = ar.TextString;
}
else if (ar.Tag.ToUpper().Equals("PARTNUMBER"))
{
partNumber = ar.TextString;
}
else
{
for (int i = 0; i < 32; i++)
{
if (ar.Tag.ToUpper().Contains("PORT" + i + "DESC"))
{
IO_block = true;
portDescriptions[i] = ar.TextString;
}
}
}
}
}
if (IO_block)
{
IO_Block to_Store = new IO_Block();
to_Store.partNumber = partNumber;
to_Store.rack = rack;
to_Store.slot = slot;
to_Store.portDescriptions = portDescriptions;
IO_Blocks.Add(to_Store);
}
}
}
catch
{
continue;
}
if (bw.CancellationPending)
{
e.Cancel = true;
return;
}
}
}
catch
{
continue;
}
}
}
}
}
}
private void bw_ReadTitleBlocks_DoWork(object sender, DoWorkEventArgs e)
{
Transaction tr = db.TransactionManager.StartTransaction();
using (tr)
{
BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead);
BlockTableRecord btr = new BlockTableRecord();
try
{
btr = (BlockTableRecord)tr.GetObject(bt[TITLE_BLOCK_NAME], OpenMode.ForRead);
}
catch (Autodesk.AutoCAD.Runtime.Exception acadexc)
{
if (acadexc.ErrorStatus == Autodesk.AutoCAD.Runtime.ErrorStatus.KeyNotFound)
{
MessageBox.Show("Command was unable to find the Haskell ARCH D title block. Please verify the name of the block in AutoCAD and try again.", "Haskell ARCH D Not Found", MessageBoxButtons.OK, MessageBoxIcon.Error);
tr.Commit();
}
return;
}
ObjectIdCollection objIdCol = btr.GetBlockReferenceIds(true, false);
ObjectIdCollection annobjIdCol = btr.GetAnonymousBlockIds();
//Finds all non-dynamic blocks
#region FIND NONDYNAMIC
foreach (ObjectId objId in objIdCol)
{
Title_Blocks.Add(new Title_Block(objId));
try
{
BlockReference br = (BlockReference)tr.GetObject(objId, OpenMode.ForRead);
if (br != null)
{
//Loop through dynamic attributes/properties
DynamicBlockReferencePropertyCollection pc = br.DynamicBlockReferencePropertyCollection;
foreach (DynamicBlockReferenceProperty prop in pc)
{
if (prop.PropertyName.ToUpper().Equals("STAMP"))
{
Title_Blocks[Title_Blocks.Count - 1].Stamp = prop.Value.ToString();
}
}
//Loop through all attributes
foreach (ObjectId arId in br.AttributeCollection)
{
DBObject obj = tr.GetObject(arId, OpenMode.ForRead);
AttributeReference ar = (AttributeReference)obj;
if (ar != null)
{
string attributeTag = ar.Tag.ToUpper();
if (attributeTag.Equals("SHEET_NUMBER"))
{
Title_Blocks[Title_Blocks.Count - 1].PageNumber = ar.TextString;
}
else if (ar.Tag.ToUpper().Equals("SHEET_TITLE"))
{
Title_Blocks[Title_Blocks.Count - 1].PageTitle = ar.TextString;
}
else if (attributeTag.Equals("DRAWNBY"))
{
Title_Blocks[Title_Blocks.Count - 1].DrawnBy = ar.TextString;
}
else if (attributeTag.Equals("CHECKEDBY"))
{
Title_Blocks[Title_Blocks.Count - 1].CheckedBy = ar.TextString;
}
else if (attributeTag.Equals("REV#"))
{
Title_Blocks[Title_Blocks.Count - 1].RevisionNumber = ar.TextString;
}
else
{
for (int i = 1; i <= 15; i++)
{
if (attributeTag.Equals(i.ToString()))
{
Title_Blocks[Title_Blocks.Count - 1].RevisionInfo[i, 1] = ar.TextString;
}
else if (attributeTag.Equals("ISSUE" + i.ToString() + "-TITLE"))
{
Title_Blocks[Title_Blocks.Count - 1].RevisionInfo[i, 2] = ar.TextString;
}
else if (attributeTag.Equals("ISSUE" + i.ToString() + "-DATE"))
{
Title_Blocks[Title_Blocks.Count - 1].RevisionInfo[i, 3] = ar.TextString;
}
}
}
}
}
}
}
catch
{
}
}
#endregion
//Finds all dynamic blocks
#region FIND DYNAMIC
foreach (ObjectId id in annobjIdCol)
{
BlockTableRecord annbtr = (BlockTableRecord)tr.GetObject(id, OpenMode.ForRead);
ObjectIdCollection blkRefIds = annbtr.GetBlockReferenceIds(true, false);
foreach (ObjectId objId in blkRefIds)
{
Title_Blocks.Add(new Title_Block(objId));
try
{
BlockReference br = (BlockReference)tr.GetObject(objId, OpenMode.ForRead);
if (br != null)
{
//Loop through dynamic attributes/properties
DynamicBlockReferencePropertyCollection pc = br.DynamicBlockReferencePropertyCollection;
foreach (DynamicBlockReferenceProperty prop in pc)
{
if (prop.PropertyName.ToUpper().Equals("STAMP"))
{
Title_Blocks[Title_Blocks.Count - 1].Stamp = prop.Value.ToString();
}
}
//Loop through all attributes
foreach (ObjectId arId in br.AttributeCollection)
{
DBObject obj = tr.GetObject(arId, OpenMode.ForRead);
AttributeReference ar = (AttributeReference)obj;
if (ar != null)
{
string attributeTag = ar.Tag.ToUpper();
if (attributeTag.Equals("SHEET_NUMBER"))
{
Title_Blocks[Title_Blocks.Count - 1].PageNumber = ar.TextString;
}
else if (ar.Tag.ToUpper().Equals("SHEET_TITLE"))
{
Title_Blocks[Title_Blocks.Count - 1].PageTitle = ar.TextString;
}
else if (ar.Tag.ToUpper().Equals("PROJECTNUM"))
{
Title_Blocks[Title_Blocks.Count - 1].ProjectNumber = ar.TextString;
}
else if (attributeTag.Equals("DRAWNBY"))
{
Title_Blocks[Title_Blocks.Count - 1].DrawnBy = ar.TextString;
}
else if (attributeTag.Equals("CHECKEDBY"))
{
Title_Blocks[Title_Blocks.Count - 1].CheckedBy = ar.TextString;
}
else if (attributeTag.Equals("REV#"))
{
Title_Blocks[Title_Blocks.Count - 1].RevisionNumber = ar.TextString;
}
else
{
for (int i = 0; i < 15; i++)
{
if (attributeTag.Equals((i + 1).ToString()))
{
Title_Blocks[Title_Blocks.Count - 1].RevisionInfo[i, 0] = ar.TextString;
break;
}
else if (attributeTag.Equals("ISSUE" + (i + 1).ToString() + "-TITLE"))
{
Title_Blocks[Title_Blocks.Count - 1].RevisionInfo[i, 1] = ar.TextString;
break;
}
else if (attributeTag.Equals("ISSUE" + (i + 1).ToString() + "-DATE"))
{
Title_Blocks[Title_Blocks.Count - 1].RevisionInfo[i, 2] = ar.TextString;
break;
}
}
}
}
}
}
}
catch
{
}
}
}
#endregion
tr.Commit();
}
}
/// <summary>
/// Синхронизация вхождений блоков с их определением
/// via http://sites.google.com/site/bushmansnetlaboratory/moi-zametki/attsynch
/// </summary>
/// <param name="btr">Запись таблицы блоков, принятая за определение блока</param>
/// <param name="directOnly">Следует ли искать только на верхнем уровне, или же нужно
/// анализировать и вложенные вхождения, т.е. следует ли рекурсивно обрабатывать блок в блоке:
/// true - только верхний; false - рекурсивно проверять вложенные блоки.</param>
/// <param name="removeSuperfluous">
/// Следует ли во вхождениях блока удалять лишние атрибуты (те, которых нет в определении блока).</param>
/// <param name="setAttDefValues">
/// Следует ли всем атрибутам, во вхождениях блока, назначить текущим значением значение по умолчанию.</param>
public static void AttSync(this BlockTableRecord btr, bool directOnly, bool removeSuperfluous, bool setAttDefValues)
{
Database db = btr.Database;
// using (Bushman.AutoCAD.DatabaseServices.WorkingDatabaseSwitcher wdb = new Bushman.AutoCAD.DatabaseServices.WorkingDatabaseSwitcher(db)) {
using (Transaction t = db.TransactionManager.StartTransaction()) {
BlockTable bt = (BlockTable)t.GetObject(db.BlockTableId, OpenMode.ForRead);
//Получаем все определения атрибутов из определения блока
IEnumerable <AttributeDefinition> attdefs = btr.Cast <ObjectId>()
.Where(n => n.ObjectClass.Name == "AcDbAttributeDefinition")
.Select(n => (AttributeDefinition)t.GetObject(n, OpenMode.ForRead))
.Where(n => !n.Constant);//Исключаем константные атрибуты, т.к. для них AttributeReference не создаются.
//В цикле перебираем все вхождения искомого определения блока
foreach (ObjectId brId in btr.GetBlockReferenceIds(directOnly, false))
{
BlockReference br = (BlockReference)t.GetObject(brId, OpenMode.ForWrite);
//Проверяем имена на соответствие. В том случае, если вхождение блока "A" вложено в определение блока "B",
//то вхождения блока "B" тоже попадут в выборку. Нам нужно их исключить из набора обрабатываемых объектов
//- именно поэтому проверяем имена.
if (br.Name != btr.Name)
{
continue;
}
//Получаем все атрибуты вхождения блока
IEnumerable <AttributeReference> attrefs = br.AttributeCollection.Cast <ObjectId>()
.Select(n => (AttributeReference)t.GetObject(n, OpenMode.ForWrite));
//Тэги существующих определений атрибутов
IEnumerable <string> dtags = attdefs.Select(n => n.Tag);
//Тэги существующих атрибутов во вхождении
IEnumerable <string> rtags = attrefs.Select(n => n.Tag);
//Если требуется - удаляем те атрибуты, для которых нет определения
//в составе определения блока
if (removeSuperfluous)
{
foreach (AttributeReference attref in attrefs.Where(n => rtags
.Except(dtags).Contains(n.Tag)))
{
attref.Erase(true);
}
}
//Свойства существующих атрибутов синхронизируем со свойствами их определений
foreach (AttributeReference attref in attrefs.Where(n => dtags
.Join(rtags, a => a, b => b, (a, b) => a).Contains(n.Tag)))
{
AttributeDefinition ad = attdefs.First(n => n.Tag == attref.Tag);
//Метод SetAttributeFromBlock, используемый нами далее в коде, сбрасывает
//текущее значение многострочного атрибута. Поэтому запоминаем это значение,
//чтобы восстановить его сразу после вызова SetAttributeFromBlock.
string value = attref.TextString;
attref.SetAttributeFromBlock(ad, br.BlockTransform);
//Восстанавливаем значение атрибута
attref.TextString = value;
if (attref.IsMTextAttribute)
{
}
//Если требуется - устанавливаем для атрибута значение по умолчанию
if (setAttDefValues)
{
attref.TextString = ad.TextString;
}
attref.AdjustAlignment(db);
}
//Если во вхождении блока отсутствуют нужные атрибуты - создаём их
IEnumerable <AttributeDefinition> attdefsNew = attdefs.Where(n => dtags
.Except(rtags).Contains(n.Tag));
foreach (AttributeDefinition ad in attdefsNew)
{
AttributeReference attref = new AttributeReference();
attref.SetAttributeFromBlock(ad, br.BlockTransform);
attref.AdjustAlignment(db);
br.AttributeCollection.AppendAttribute(attref);
t.AddNewlyCreatedDBObject(attref, true);
}
}
btr.UpdateAnonymousBlocks();
t.Commit();
}
//Если это динамический блок
if (btr.IsDynamicBlock)
{
using (Transaction t = db.TransactionManager.StartTransaction()) {
foreach (ObjectId id in btr.GetAnonymousBlockIds())
{
BlockTableRecord _btr = (BlockTableRecord)t.GetObject(id, OpenMode.ForWrite);
//Получаем все определения атрибутов из оригинального определения блока
IEnumerable <AttributeDefinition> attdefs = btr.Cast <ObjectId>()
.Where(n => n.ObjectClass.Name == "AcDbAttributeDefinition")
.Select(n => (AttributeDefinition)t.GetObject(n, OpenMode.ForRead));
//Получаем все определения атрибутов из определения анонимного блока
IEnumerable <AttributeDefinition> attdefs2 = _btr.Cast <ObjectId>()
.Where(n => n.ObjectClass.Name == "AcDbAttributeDefinition")
.Select(n => (AttributeDefinition)t.GetObject(n, OpenMode.ForWrite));
//Определения атрибутов анонимных блоков следует синхронизировать
//с определениями атрибутов основного блока
//Тэги существующих определений атрибутов
IEnumerable <string> dtags = attdefs.Select(n => n.Tag);
IEnumerable <string> dtags2 = attdefs2.Select(n => n.Tag);
//1. Удаляем лишние
foreach (AttributeDefinition attdef in attdefs2.Where(n => !dtags.Contains(n.Tag)))
{
attdef.Erase(true);
}
//2. Синхронизируем существующие
foreach (AttributeDefinition attdef in attdefs.Where(n => dtags
.Join(dtags2, a => a, b => b, (a, b) => a).Contains(n.Tag)))
{
AttributeDefinition ad = attdefs2.First(n => n.Tag == attdef.Tag);
ad.Position = attdef.Position;
#if ACAD2009
ad.TextStyle = attdef.TextStyle;
#else
ad.TextStyleId = attdef.TextStyleId;
#endif
//Если требуется - устанавливаем для атрибута значение по умолчанию
if (setAttDefValues)
{
ad.TextString = attdef.TextString;
}
ad.Tag = attdef.Tag;
ad.Prompt = attdef.Prompt;
ad.LayerId = attdef.LayerId;
ad.Rotation = attdef.Rotation;
ad.LinetypeId = attdef.LinetypeId;
ad.LineWeight = attdef.LineWeight;
ad.LinetypeScale = attdef.LinetypeScale;
ad.Annotative = attdef.Annotative;
ad.Color = attdef.Color;
ad.Height = attdef.Height;
ad.HorizontalMode = attdef.HorizontalMode;
ad.Invisible = attdef.Invisible;
ad.IsMirroredInX = attdef.IsMirroredInX;
ad.IsMirroredInY = attdef.IsMirroredInY;
ad.Justify = attdef.Justify;
ad.LockPositionInBlock = attdef.LockPositionInBlock;
ad.MaterialId = attdef.MaterialId;
ad.Oblique = attdef.Oblique;
ad.Thickness = attdef.Thickness;
ad.Transparency = attdef.Transparency;
ad.VerticalMode = attdef.VerticalMode;
ad.Visible = attdef.Visible;
ad.WidthFactor = attdef.WidthFactor;
ad.CastShadows = attdef.CastShadows;
ad.Constant = attdef.Constant;
ad.FieldLength = attdef.FieldLength;
ad.ForceAnnoAllVisible = attdef.ForceAnnoAllVisible;
ad.Preset = attdef.Preset;
ad.Prompt = attdef.Prompt;
ad.Verifiable = attdef.Verifiable;
ad.AdjustAlignment(db);
}
//3. Добавляем недостающие
foreach (AttributeDefinition attdef in attdefs.Where(n => !dtags2.Contains(n.Tag)))
{
AttributeDefinition ad = new AttributeDefinition();
ad.SetDatabaseDefaults();
ad.Position = attdef.Position;
#if ACAD2009
ad.TextStyle = attdef.TextStyle;
#else
ad.TextStyleId = attdef.TextStyleId;
#endif
ad.TextString = attdef.TextString;
ad.Tag = attdef.Tag;
ad.Prompt = attdef.Prompt;
ad.LayerId = attdef.LayerId;
ad.Rotation = attdef.Rotation;
ad.LinetypeId = attdef.LinetypeId;
ad.LineWeight = attdef.LineWeight;
ad.LinetypeScale = attdef.LinetypeScale;
ad.Annotative = attdef.Annotative;
ad.Color = attdef.Color;
ad.Height = attdef.Height;
ad.HorizontalMode = attdef.HorizontalMode;
ad.Invisible = attdef.Invisible;
ad.IsMirroredInX = attdef.IsMirroredInX;
ad.IsMirroredInY = attdef.IsMirroredInY;
ad.Justify = attdef.Justify;
ad.LockPositionInBlock = attdef.LockPositionInBlock;
ad.MaterialId = attdef.MaterialId;
ad.Oblique = attdef.Oblique;
ad.Thickness = attdef.Thickness;
ad.Transparency = attdef.Transparency;
ad.VerticalMode = attdef.VerticalMode;
ad.Visible = attdef.Visible;
ad.WidthFactor = attdef.WidthFactor;
ad.CastShadows = attdef.CastShadows;
ad.Constant = attdef.Constant;
ad.FieldLength = attdef.FieldLength;
ad.ForceAnnoAllVisible = attdef.ForceAnnoAllVisible;
ad.Preset = attdef.Preset;
ad.Prompt = attdef.Prompt;
ad.Verifiable = attdef.Verifiable;
_btr.AppendEntity(ad);
t.AddNewlyCreatedDBObject(ad, true);
ad.AdjustAlignment(db);
}
//Синхронизируем все вхождения данного анонимного определения блока
_btr.AttSync(directOnly, removeSuperfluous, setAttDefValues);
}
//Обновляем геометрию определений анонимных блоков, полученных на основе
//этого динамического блока
btr.UpdateAnonymousBlocks();
t.Commit();
}
}
// }
}
public static ObjectIdCollection SelectDynamicBlockReferences(ObjectId mSpaceId, string blockName = "ФорматM25")
{
Editor ed = Active.Editor;
Database db = Active.Database;
ObjectIdCollection dynBlockRefs = new ObjectIdCollection();
using (Transaction trans = db.TransactionManager.StartTransaction())
{
// получаем таблицу блоков и проходим по всем записям таблицы блоков
BlockTable bt = (BlockTable)trans.GetObject(db.BlockTableId, OpenMode.ForRead);
foreach (ObjectId btrId in bt)
{
// получаем запись таблицы блоков и смотри анонимная ли она
BlockTableRecord btr = (BlockTableRecord)trans.GetObject(btrId, OpenMode.ForRead);
if (btr.IsDynamicBlock && btr.Name == blockName)
{
// получаем все анонимные блоки динамического блока
ObjectIdCollection anonymousIds = btr.GetAnonymousBlockIds();
// получаем все прямые вставки динамического блока
dynBlockRefs = btr.GetBlockReferenceIds(true, true);
foreach (ObjectId anonymousBtrId in anonymousIds)
{
// open the model space BlockTableRecord
//var modelSpace = (BlockTableRecord)tr.GetObject(blockTable[BlockTableRecord.ModelSpace], OpenMode.ForRead);
// получаем анонимный блок
BlockTableRecord anonymousBtr =
(BlockTableRecord)trans.GetObject(anonymousBtrId, OpenMode.ForRead);
// получаем все вставки этого блока
ObjectIdCollection blockRefIds = anonymousBtr.GetBlockReferenceIds(true, true);
foreach (ObjectId id in blockRefIds)
{
//var blockReference = (BlockReference)tr.GetObject(id, OpenMode.ForRead);
var e = (BlockReference)trans.GetObject(id, OpenMode.ForRead);
ObjectId ownerId = e.OwnerId;
if (ownerId == mSpaceId)
{
ed.WriteMessage(e.ToString());
dynBlockRefs.Add(id);
ed.WriteMessage("\n \"{0}\" соответствуют {1} \n",
btr.Name, id);
}
}
}
// Что-нибудь делаем с созданным нами набором
//ed.WriteMessage("\nДинамическому блоку \"{0}\" соответствуют {1} анонимных блоков и {2} вставок блока\n",
// btr.Name, anonymousIds.Count, dynBlockRefs.Count);
}
}
}
return(dynBlockRefs);
}
public static ObjectIdCollection GetBlockReferenceIds(ObjectId BtrId)
{
if (BtrId.IsNull)
{
throw new ArgumentException("null object id");
}
ObjectIdCollection result = new ObjectIdCollection();
using (Transaction transaction = BtrId.Database.TransactionManager.StartTransaction())
{
try
{
BlockTableRecord blockTableRecord =
transaction.GetObject(BtrId, OpenMode.ForRead) as BlockTableRecord;
if (blockTableRecord != null)
{
// Add the ids of all references to the BTR. Some dynamic blocks may
// reference the dynamic block directly rather than an anonymous block,
// so this will get those as well:
ObjectIdCollection BrefIds = blockTableRecord.GetBlockReferenceIds(true, false);
if (BrefIds != null)
{
foreach (ObjectId Id in BrefIds)
{
result.Add(Id);
}
}
// if this is not a dynamic block, we're done:
if (!blockTableRecord.IsDynamicBlock)
{
return(result);
}
// Get the ids of all anonymous block table records for the dynamic block
ObjectIdCollection anonBtrIds = blockTableRecord.GetAnonymousBlockIds();
if (anonBtrIds != null)
{
foreach (ObjectId anonBtrId in anonBtrIds)
{
// get all references to each anonymous block:
BlockTableRecord rec =
transaction.GetObject(anonBtrId, OpenMode.ForRead) as BlockTableRecord;
if (rec != null)
{
BrefIds = rec.GetBlockReferenceIds(false, true);
if (BrefIds != null)
{
foreach (ObjectId id in BrefIds)
{
result.Add(id);
}
}
}
}
}
}
}
finally
{
transaction.Commit();
}
}
return(result);
}
