/// <summary>
/// Adds a new layer to the drawing.
/// </summary>
/// <param name="name">Name for the new layer.</param>
/// <param name="color">Color for the new layer.</param>
/// <remarks>The layer only gets added if it doesn't exist, there's no exception
/// for trying to add an existing layer.</remarks>
public static void AddLayer(string name, Color color)
{
Database database = HostApplicationServices.WorkingDatabase;
Transaction transaction = database.TransactionManager.StartTransaction();
LayerTable layerTable = (LayerTable)transaction.GetObject(database.LayerTableId, OpenMode.ForWrite);
LayerTableRecord layerRecord = new LayerTableRecord();
layerRecord.Name = name;
layerRecord.Color = color;
try
{
if (!layerTable.Has(name))
{
layerTable.Add(layerRecord);
transaction.AddNewlyCreatedDBObject(layerRecord, true);
transaction.Commit();
}
}
catch (Exception)
{
throw;
}
finally
{
layerRecord.Dispose();
transaction.Dispose();
}
}
public void LockLayer()
{
ObjectId id = CreateLayerNoTrans();
LayerTableRecord layerTableRecord = this.Transaction.GetObject(id, OpenMode.ForWrite) as LayerTableRecord;
layerTableRecord.IsLocked = true;
Debug.Assert(LayerManager.IsLocked(this.Database, layerTableRecord.Name));
Debug.Assert(layerTableRecord.IsLocked);
layerTableRecord.Dispose();
}
public void Dispose()
{
if (_ltr != null)
{
try
{
if (_ltr.ObjectId != Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Database.Clayer)
{
_ltr.IsFrozen = isfrozen;
}
_ltr.IsLocked = islock;
_ltr.IsOff = isoff;
}
catch (Exception ex) { throw ex; }
finally
{
_ltr.Dispose();
}
}
}
public static System.Data.DataTable GetAllPolylineNums()
{
System.Data.DataTable table = new System.Data.DataTable("编码");
table.Columns.Add(new System.Data.DataColumn(("多段线id"), typeof(string)));
table.Columns.Add(new System.Data.DataColumn(("个体编码"), typeof(string)));
table.Columns.Add(new System.Data.DataColumn(("个体要素"), typeof(string)));
table.Columns.Add(new System.Data.DataColumn(("个体名称"), typeof(string)));
table.Columns.Add(new System.Data.DataColumn(("数量"), typeof(string)));
table.Columns.Add(new System.Data.DataColumn(("个体阶段"), typeof(string)));
System.Data.DataColumn column;
System.Data.DataRow row;
Document doc = Application.DocumentManager.MdiActiveDocument;
Editor ed = doc.Editor;
Database db = doc.Database;
DocumentLock m_DocumentLock = Application.DocumentManager.MdiActiveDocument.LockDocument();
try
{
using (Transaction tr = db.TransactionManager.StartTransaction())
{
foreach (ObjectId layerId in LayersToList(db))
{
LayerTableRecord layer = tr.GetObject(layerId, OpenMode.ForRead) as LayerTableRecord;
TypedValue[] filList = new TypedValue[1] {
new TypedValue((int)DxfCode.LayerName, layer.Name)
};
SelectionFilter sfilter = new SelectionFilter(filList);
PromptSelectionResult result = ed.SelectAll(sfilter);
if (result.Status == PromptStatus.OK)
{
SelectionSet acSSet = result.Value;
foreach (ObjectId id in acSSet.GetObjectIds())
{
DBObject obj = id.GetObject(OpenMode.ForRead); //以读的方式打开对象
ObjectId dictId = obj.ExtensionDictionary; //获取对象的扩展字典的id
Entity ent1 = tr.GetObject(id, OpenMode.ForRead) as Entity;
if (ent1 is Polyline && !dictId.IsNull)
{
DBDictionary dict = dictId.GetObject(OpenMode.ForRead) as DBDictionary;//获取对象的扩展字典
if (!dict.Contains("polylineNumber"))
{
continue;//如果扩展字典中没有包含指定关键 字的扩展记录，则返回null；
}
//先要获取对象的扩展字典或图形中的有名对象字典，然后才能在字典中获取要查询的扩展记录
ObjectId xrecordId = dict.GetAt("polylineNumber"); //获取扩展记录对象的id
Xrecord xrecord = xrecordId.GetObject(OpenMode.ForRead) as Xrecord; //根据id获取扩展记录对象
ResultBuffer resBuf = xrecord.Data;
ResultBufferEnumerator rator = resBuf.GetEnumerator();
int i = 0;
List <string> values = new List <string>();
while (rator.MoveNext())
{
TypedValue re = rator.Current;
values.Add((string)re.Value);
}
bool hasData = false;
foreach (System.Data.DataRow item in table.Rows)
{
if ((string)item["个体编码"] == values[0] && (string)item["个体要素"] == values[1] && (string)item["个体名称"] == values[2] && (string)item["个体阶段"] == values[3])
{
item["多段线id"] += id.Handle.Value.ToString() + ",";
int count = 0;
int.TryParse((string)item["数量"], out count);
item["数量"] = count + 1;
hasData = true;
break;
}
}
if (!hasData)
{
row = table.NewRow();
row["多段线id"] = id.Handle.Value.ToString() + ",";
row["数量"] = 1;
while (rator.MoveNext())
{
TypedValue re = rator.Current;
if (i == 0)
{
row["个体编码"] = re.Value;
}
if (i == 1)
{
row["个体要素"] = re.Value;
}
if (i == 2)
{
row["个体名称"] = re.Value;
}
if (i == 3)
{
row["个体阶段"] = re.Value;
}
i++;
}
table.Rows.Add(row);
}
resBuf.Dispose();
xrecord.Dispose();
dict.Dispose();
}
ent1.Dispose();
obj.Dispose();
}
}
layer.Dispose();
}
tr.Commit();
}
}
catch (Exception e)
{
System.Windows.Forms.MessageBox.Show(e.ToString());
}
finally
{
m_DocumentLock.Dispose();
}
return(table);
}
public override String Process()
{
Regex pattern1 = new Regex(@"^[ACDFIJKNTVWX][0-9][0-9][0-9][0-9][0-9][0-9][A-Z]?((-|–)[0-9][0-9]?)?$");
Regex pattern2 = new Regex(@"^[ABCDEGHKLNPRUTZ][0-9][0-9][0-9][0-9]?((-|–)[0-9][0-9]?)?$");
Regex pattern3 = new Regex(@"^[0-9][0-9][0-9][0-9][0-9][0-9][A-Z]?((-|–)([0-9]|[A-Z]))?$");
Int32 numErrorsPerDWG = 0, numErrorsTotal = 0;
FileInfo textReport;
//if (!CheckDirPath()) { return "Invalid path: " + _Path; }
try
{
BeforeProcessing();
}
catch (System.Exception se)
{
return("Layer Checker processing exception: " + se.Message);
}
try
{
textReport = new FileInfo(_Path + "\\dwgsource_check_" + DateTime.Now.ToString("ddHHmmss") + ".txt");
writer = new StreamWriter(textReport.FullName);
}
catch
{
_Logger.Dispose();
return("Could not open checker log file in: " + _Path);
}
//try { _Logger = new Logger(_Path + "\\LayerCheckerErrorLog.txt"); }
//catch { return "Could not create error log file in: " + _Path; }
//StartTimer();
#region Get dwgs and create checked dir if multi dir box is checked
if (MultiDir)
{
try
{
IEnumerable <String> dirList = Directory.EnumerateDirectories(_Path);
Directory.CreateDirectory(_Path + "\\checked\\");
foreach (String dirToCopy in dirList)
{
if (dirToCopy.Contains("checked"))
{
continue;
}
Directory.CreateDirectory(String.Concat(_Path, "\\checked\\", dirToCopy.Substring(dirToCopy.LastIndexOf("\\") + 1)));
}
}
catch (System.Exception se)
{
_Logger.Log("Error re-creating directory structure in new folder in: " + _Path + " because: " + se.Message);
return("Error re-creating directory structure in new folder in: " + _Path);
}
try { GetDwgList(SearchOption.AllDirectories, (inFileStr) => !inFileStr.Contains("\\checked\\")); }
catch (System.Exception se)
{
_Logger.Log(" Not all .dwg files could be enumerated because: " + se.Message);
return("Could not get all DWG files");
}
}
else
{
try { GetDwgList(SearchOption.TopDirectoryOnly); }
catch (System.Exception se)
{
_Logger.Log(" Not all DWG files could be enumerated because: " + se.Message);
return("Could not get all dwg files in: " + _Path);
}
}
#endregion
try
{
foreach (String currentDWG in DwgList)
{
Database oldDb = HostApplicationServices.WorkingDatabase;
StringBuilder currentDwgErrors = new StringBuilder();
numErrorsPerDWG = 0;
String ms = "";
using (Database db = new Database(false, true))
{
try
{
db.ReadDwgFile(currentDWG, FileOpenMode.OpenForReadAndWriteNoShare, true, String.Empty);
db.CloseInput(true);
}
catch (System.Exception se)
{
_Logger.Log("Could not read DWG: " + currentDWG + " because: " + se.Message);
continue;
}
using (Transaction acTrans = db.TransactionManager.StartTransaction())
{
using (LayerTable lt = acTrans.GetObject(db.LayerTableId, OpenMode.ForWrite) as LayerTable)
{
if (MakeChanges)
{
db.Clayer = lt["0"];
}
foreach (ObjectId layerId in lt)
{
LayerTableRecord layer = acTrans.GetObject(layerId, OpenMode.ForWrite) as LayerTableRecord;
String curLayerName = layer.Name.ToUpper().Trim();
if (curLayerName.Equals("FILENAME"))
{
ms = Utilities.msText(db, "FILENAME");
}
if (curLayerName.Equals("MSNUM"))
{
ms = Utilities.msText(db, "MSNUM");
}
if (MakeChanges)
{
layer.Color = Autodesk.AutoCAD.Colors.Color.FromRgb(255, 255, 255);
}
if ((String.Equals(curLayerName, "0")) ||
(String.Equals(curLayerName, "DEFPOINTS")) ||
(String.Equals(curLayerName, "COLUMN")) ||
(String.Equals(curLayerName, "ST_TABLE_VISIBLE")) ||
(String.Equals(curLayerName, "ST_TABLE_INVISIBLE")) ||
(String.Equals(curLayerName, System.IO.Path.GetFileNameWithoutExtension(currentDWG).ToUpper().Trim()))
)
{
if (MakeChanges)
{
layer.IsLocked = false;
if (layer.IsFrozen)
{
layer.IsFrozen = false;
}
if (String.Equals(curLayerName, "ST_TABLE_INVISIBLE"))
{
layer.IsOff = true;
}
else
{
layer.IsOff = false;
}
}
}
else
{
if ((String.Equals(curLayerName, "IADS_HOTSPOTS")) ||
(String.Equals(curLayerName, "TEMPLATE")) ||
(String.Equals(curLayerName, "ST_AUTOCONVERT_MARKERS")) ||
(String.Equals(curLayerName, "ZONE")) ||
(String.Equals(curLayerName, "FILENAME")) ||
(String.Equals(curLayerName, "SCALE")) ||
(String.Equals(curLayerName, "MSNUM")) ||
(curLayerName.StartsWith("REF_")) ||
(((pattern1.IsMatch(curLayerName)) ||
(pattern2.IsMatch(curLayerName)) ||
(pattern3.IsMatch(curLayerName))) &&
(!System.IO.Path.GetFileNameWithoutExtension(currentDWG).ToUpper().Equals(curLayerName))
))
{
if (MakeChanges)
{
layer.IsLocked = false;
Utilities.delLayer(db, layer.Name, layer);
}
}
else
{
currentDwgErrors.Append(layer.Name + "\t\t\t" + ms + Environment.NewLine);
numErrorsPerDWG++;
}
}
layer.Dispose();
}
}
acTrans.Commit();
}
if (MultiDir)
{
try
{
// Dwg is in subdir
if (!String.Equals(Path.GetDirectoryName(currentDWG), _Path))
{
//Get subdir path and subdir name
String subdir = Path.GetDirectoryName(currentDWG);
String subdirName = subdir.Substring(subdir.LastIndexOf("\\"));
db.SaveAs(Path.GetDirectoryName(subdir) + "\\checked" + subdirName + "\\" + Path.GetFileName(currentDWG), DwgVersion.Current);
}
// Dwg is in top dir
else
{
db.SaveAs(_Path + "\\" + Path.GetFileName(currentDWG), DwgVersion.Current);
}
}
catch (System.Exception se)
{
_Logger.Log(currentDWG + " could not be saved because: " + se.Message);
}
}
else
{
try
{
db.SaveAs(currentDWG, DwgVersion.Current);
}
catch (System.Exception se)
{
_Logger.Log(currentDWG + " could not be saved because: " + se.Message);
}
}
HostApplicationServices.WorkingDatabase = oldDb;
}
numErrorsTotal += numErrorsPerDWG;
if (numErrorsPerDWG > 0)
{
currentDwgErrors.Insert(0, Utilities.nl + currentDWG + Utilities.nl + "--------" + Utilities.nl);
writer.Write(currentDwgErrors);
}
DwgCounter++;
try { _Bw.ReportProgress(Utilities.GetPercentage(DwgCounter, NumDwgs)); }
catch { }
if (_Bw.CancellationPending)
{
_Logger.Log("Layer Checking cancelled by user at dwg " + DwgCounter + " out of " + NumDwgs);
break;
}
}
}
catch (System.Exception se)
{
_Logger.Log("Processing Exception: " + se.Message);
return("Processing Exception: " + se.Message);
}
finally
{
try { writer.Close(); }
catch (System.Exception se) { _Logger.Log("Couldn't close layer check file because: " + se.Message); }
if (numErrorsTotal < 1)
{
try { textReport.Delete(); }
catch { _Logger.Log("Couldn't delete empty check file"); }
}
AfterProcessing();
}
return(String.Concat(DwgCounter.ToString(),
" out of ",
NumDwgs.ToString(),
" dwgs processed in ",
TimePassed,
". ",
(_Logger.ErrorCount > 0) ? ("Error Log: " + _Logger.Path) : ("No errors found.")));
}