public virtual void ParseGroupCode(DXFDocument doc, int groupcode, string value)
{
switch (groupcode)
{
case 0:
createRecord(doc);
break;
case 5:
currentRecord.Handle = value;
break;
case 70:
currentRecord.Flags = int.Parse(value);
break;
case 105:
currentRecord.DimStyleHandle = value;
break;
case 100:
currentRecord.Classhierarchy.Add(value);
break;
}
}
public void ParseGroupCode(DXFDocument doc, int groupcode, string value)
{
if (groupcode == 0)
{
if (current == null)
{
groups.Add(value + " OUTSIDE");
}
else
{
groups.Add(value);
}
}
if (current == null)
{
if (groupcode == 0 && value == "BLOCK")
{
current = new DXFBlock();
container = new DXFDocument();
parsingBlock = true;
}
}
else
{
if (parsingBlock)
{
if (groupcode == 0 && value == "ENDBLK")
{
current.Children.AddRange(container.Entities);
doc.Blocks.Add(current);
current = null;
container = null;
}
else if (groupcode == 0)
{
parsingBlock = false;
parser.ParseGroupCode(container, groupcode, value);
}
else
{
current.ParseGroupCode(groupcode, value);
}
}
else
{
if (groupcode == 0 && value == "ENDBLK")
{
current.Children.AddRange(container.Entities);
doc.Blocks.Add(current);
current = null;
container = null;
}
else
{
parser.ParseGroupCode(container, groupcode, value);
}
}
}
}
public override void ParseGroupCode(DXFDocument doc, int groupcode, string value)
{
base.ParseGroupCode(doc, groupcode, value);
if (groupcode == 2)
{
_currentRecord.BlockName = value;
}
}
public void ParseGroupCode(DXFDocument doc, int groupcode, string value)
{
if (Entities.Count == 0)
{
foreach (Type t in Assembly.GetCallingAssembly().GetTypes())
{
if (t.IsClass && !t.IsAbstract)
{
object[] attrs = t.GetCustomAttributes(false);
foreach (object attr in attrs)
{
EntityAttribute casted = attr as EntityAttribute;
if (casted != null)
{
Entities.Add(casted.EntityName, t);
}
}
}
}
}
if (groupcode == 0)
{
if (value == "SEQEND")
{
if (stack.Count != 0)
{
currentEntity = stack.Pop();
}
}
if (Entities.ContainsKey(value))
{
if (currentEntity != null && currentEntity.HasChildren)
{
stack.Push(currentEntity);
}
currentEntity = Activator.CreateInstance(Entities[value]) as DXFEntity;
if (stack.Count > 0 && stack.Peek().HasChildren)
{
stack.Peek().Children.Add(currentEntity);
}
else
{
doc.Entities.Add(currentEntity);
}
}
else
{
currentEntity = null;
//TODO: warning
}
}
if (currentEntity != null)
{
currentEntity.ParseGroupCode(groupcode, value);
}
}
public override void ParseGroupCode(DXFDocument doc, int groupcode, string value)
{
base.ParseGroupCode(doc, groupcode, value);
switch (groupcode)
{
case 2:
_currentRecord.ApplicationName = value;
break;
}
}
public void ParseGroupCode(DXFDocument doc, int groupcode, string value)
{
switch (groupcode)
{
case 0:
currentClass = new DXFClass();
doc.Classes.Add(currentClass);
break;
case 1:
currentClass.DXFRecord = value;
break;
case 2:
currentClass.ClassName = value;
break;
case 3:
currentClass.AppName = value;
break;
case 90:
currentClass.ClassProxyCapabilities = (DXFClass.Caps)Enum.Parse(typeof(DXFClass.Caps), value);
break;
case 280:
if (int.Parse(value) != 0)
{
currentClass.WasProxy = true;
}
else
{
currentClass.WasProxy = false;
}
break;
case 281:
if (int.Parse(value) != 0)
{
currentClass.IsEntity = true;
}
else
{
currentClass.IsEntity = false;
}
break;
}
}
public override void ParseGroupCode(DXFDocument doc, int groupcode, string value)
{
base.ParseGroupCode(doc, groupcode, value);
switch (groupcode)
{
case 2:
_record.UCSName = value;
break;
case 10:
_record.Origin.X = double.Parse(value);
break;
case 20:
_record.Origin.Y = double.Parse(value);
break;
case 30:
_record.Origin.Z = double.Parse(value);
break;
case 11:
_record.XAxis.X = double.Parse(value);
break;
case 21:
_record.XAxis.Y = double.Parse(value);
break;
case 31:
_record.XAxis.Z = double.Parse(value);
break;
case 12:
_record.YAxis.X = double.Parse(value);
break;
case 22:
_record.YAxis.Y = double.Parse(value);
break;
case 32:
_record.YAxis.Z = double.Parse(value);
break;
}
}
public override void ParseGroupCode(DXFDocument doc, int groupcode, string value)
{
base.ParseGroupCode(doc, groupcode, value);
switch (groupcode)
{
case 2:
_record.LayerName = value;
break;
case 62:
_record.Color = int.Parse(value);
break;
case 6:
_record.LineType = value;
break;
}
}
public override void ParseGroupCode(DXFDocument doc, int groupcode, string value)
{
base.ParseGroupCode(doc, groupcode, value);
switch (groupcode)
{
case 2:
_record.StyleName = value;
break;
case 40:
_record.FixedHeight = double.Parse(value);
break;
case 41:
_record.WidthFactor = double.Parse(value);
break;
case 50:
_record.ObliqueAngle = double.Parse(value);
break;
case 71:
_record.GenerationFlags = (DXFStyleRecord.TextGenerationFlags)Enum.Parse(typeof(DXFStyleRecord.TextGenerationFlags), value);
break;
case 42:
_record.LastUsedHeight = double.Parse(value);
break;
case 3:
_record.FontFileName = value;
break;
case 4:
_record.BigFontFileName = value;
break;
}
}
protected override void createRecord(DXFDocument doc)
{
_record = new DXFLineTypeRecord();
doc.Tables.LineTypes.Add(_record);
}
protected abstract void createRecord(DXFDocument doc);
public void ParseGroupCode(DXFDocument doc, int groupcode, string value)
{
if (fields.Count == 0)
{
Type header = doc.Header.GetType();
foreach (PropertyInfo info in header.GetProperties(BindingFlags.Public | BindingFlags.Instance))
{
if (info.CanWrite && info.CanRead)
{
object[] attrs = info.GetCustomAttributes(true);
foreach (object attr in attrs)
{
HeaderAttribute casted = attr as HeaderAttribute;
if (casted != null)
{
fields[casted.Name] = info;
}
}
}
}
}
if (groupcode == 9)
{
string name = value.Trim();
if (fields.ContainsKey(name))
{
currentVar = fields[name];
}
else
{
currentVar = null;
}
}
else if (currentVar != null)
{
//at first we need to differentiate the types: nullable vs string and nullable vs rest
if (currentVar.PropertyType.Equals(typeof(string)))
{
currentVar.SetValue(doc.Header, value, null);
}
else if (currentVar.PropertyType.IsGenericType && currentVar.PropertyType.GetGenericTypeDefinition().Equals(typeof(Nullable <>)))
{
Type boxedType = currentVar.PropertyType.GetGenericArguments()[0];
if (boxedType.Equals(typeof(int)))
{
int?parsed;
if (value.ToLower().Contains('a') ||
value.ToLower().Contains('b') ||
value.ToLower().Contains('c') ||
value.ToLower().Contains('d') ||
value.ToLower().Contains('e') ||
value.ToLower().Contains('f'))
{
parsed = int.Parse(value, System.Globalization.NumberStyles.HexNumber);
}
else
{
parsed = int.Parse(value, System.Globalization.NumberStyles.Any);
}
currentVar.SetValue(doc.Header, parsed, null);
}
else if (boxedType.Equals(typeof(double)))
{
double?parsed = double.Parse(value);
currentVar.SetValue(doc.Header, parsed, null);
}
else if (boxedType.Equals(typeof(bool)))
{
int?parsed = int.Parse(value);
if (parsed != 0)
{
currentVar.SetValue(doc.Header, (bool?)true, null);
}
else
{
currentVar.SetValue(doc.Header, (bool?)false, null);
}
}
else if (boxedType.IsEnum)
{
object parsed = Enum.Parse(boxedType, value);
currentVar.SetValue(doc.Header, parsed, null);
}
}
else if (currentVar.PropertyType.Equals(typeof(DXFPoint)))
{
DXFPoint p = (DXFPoint)currentVar.GetValue(doc.Header, null);
if (p == null)
{
p = new DXFPoint();
currentVar.SetValue(doc.Header, p, null);
}
switch (groupcode)
{
case 10:
p.X = double.Parse(value);
break;
case 20:
p.Y = double.Parse(value);
break;
case 30:
p.Z = double.Parse(value);
break;
default:
break;
}
}
}
}
protected override void createRecord(DXFDocument doc)
{
_record = new DXFDimStyleRecord();
doc.Tables.DimStyles.Add(_record);
}
public void ParseGroupCode(DXFDocument doc, int groupcode, string value)
{
if (tablehandlers.Count == 0)
{
foreach (PropertyInfo info in doc.Tables.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance))
{
object[] attrs = info.GetCustomAttributes(true);
foreach (object attr in attrs)
{
TableAttribute casted = attr as TableAttribute;
if (casted != null)
{
tablehandlers[casted.TableName] = (ISectionParser)Activator.CreateInstance(casted.TableParser);
}
}
}
}
if (currentParser == null)
{
if (groupcode == 0 && value.Trim() == "TABLE")
{
waitingtableheader = true;
}
else if (waitingtableheader && groupcode == 2 && !ignoretable)
{
if (tablehandlers.ContainsKey(value.Trim()))
{
currentParser = tablehandlers[value.Trim()];
waitingtableheader = false;
ignoretable = false;
firstrecordfound = false;
}
else
{
//TODO: generate warning
ignoretable = true;
}
}
else if (waitingtableheader && groupcode == 0 && value.Trim() == "ENDTAB")
{
waitingtableheader = false;
ignoretable = false;
}
}
else
{
if (groupcode == 0 && value.Trim() == "ENDTAB")
{
currentParser = null;
}
else
{
if (groupcode == 0)
{
firstrecordfound = true;
}
if (firstrecordfound)
{
currentParser.ParseGroupCode(doc, groupcode, value);
}
}
}
}
protected override void createRecord(DXFDocument doc)
{
_record = new DXFUCSRecord();
doc.Tables.UCS.Add(_record);
}
public override void ParseGroupCode(DXFDocument doc, int groupcode, string value)
{
base.ParseGroupCode(doc, groupcode, value);
switch (groupcode)
{
case 2:
_record.LineTypeName = value;
break;
case 3:
_record.Description = value;
break;
case 72:
_record.AlignmentCode = int.Parse(value);
break;
case 73:
_record.ElementCount = int.Parse(value);
break;
case 40:
_record.PatternLength = double.Parse(value);
break;
case 49:
_subrecord = new DXFLineTypeRecord.LineTypeElement();
_record.Elements.Add(_subrecord);
_subrecord.Length = double.Parse(value);
break;
case 74:
_subrecord.Flags = (DXFLineTypeRecord.ElementFlags)Enum.Parse(typeof(DXFLineTypeRecord.ElementFlags), value);
break;
case 75:
_subrecord.ShapeNumber = int.Parse(value);
break;
case 340:
_subrecord.Shape = value;
break;
case 46:
_subrecord.Scalings.Add(double.Parse(value));
break;
case 50:
_subrecord.Rotation = double.Parse(value);
break;
case 44:
_subrecord.XOffsets.Add(double.Parse(value));
break;
case 45:
_subrecord.YOffsets.Add(double.Parse(value));
break;
case 9:
_subrecord.Text = value;
break;
}
}
protected override void createRecord(DXFDocument doc)
{
_record = new DXFVPortRecord();
doc.Tables.VPorts.Add(_record);
}
public override void ParseGroupCode(DXFDocument doc, int groupcode, string value)
{
base.ParseGroupCode(doc, groupcode, value);
switch (groupcode)
{
case 2:
_record.VPortName = value;
break;
case 10:
_record.LowerLeftCorner.X = double.Parse(value);
break;
case 20:
_record.LowerLeftCorner.Y = double.Parse(value);
break;
case 11:
_record.UpperRightCorner.X = double.Parse(value);
break;
case 21:
_record.UpperRightCorner.Y = double.Parse(value);
break;
case 12:
_record.Center.X = double.Parse(value);
break;
case 22:
_record.Center.Y = double.Parse(value);
break;
case 13:
_record.SnapBase.X = double.Parse(value);
break;
case 23:
_record.SnapBase.Y = double.Parse(value);
break;
case 14:
_record.SnapSpacing.X = double.Parse(value);
break;
case 24:
_record.SnapSpacing.Y = double.Parse(value);
break;
case 15:
_record.GridSpacing.X = double.Parse(value);
break;
case 25:
_record.GridSpacing.Y = double.Parse(value);
break;
case 16:
_record.Direction.X = double.Parse(value);
break;
case 26:
_record.Direction.Y = double.Parse(value);
break;
case 36:
_record.Direction.Z = double.Parse(value);
break;
case 17:
_record.Target.X = double.Parse(value);
break;
case 27:
_record.Target.Y = double.Parse(value);
break;
case 37:
_record.Target.Z = double.Parse(value);
break;
case 40:
_record.Height = double.Parse(value);
break;
case 41:
_record.AspectRatio = double.Parse(value);
break;
case 42:
_record.LensLength = double.Parse(value);
break;
case 43:
_record.FrontClippingPlane = double.Parse(value);
break;
case 44:
_record.BackClippingPlane = double.Parse(value);
break;
case 50:
_record.SnapRotationAngle = double.Parse(value);
break;
case 51:
_record.TwistAngle = double.Parse(value);
break;
case 71:
_record.ViewMode = int.Parse(value);
break;
case 72:
_record.CircleZoomPercent = int.Parse(value);
break;
case 73:
_record.FastZoomSetting = int.Parse(value);
break;
case 74:
_record.UCSICONSetting = int.Parse(value);
break;
case 75:
_record.SnapEnabled = int.Parse(value);
break;
case 76:
_record.GridEnabled = int.Parse(value);
break;
case 77:
_record.SnapStyle = int.Parse(value);
break;
case 78:
_record.SnapIsoPair = int.Parse(value);
break;
}
}
protected override void createRecord(DXFDocument doc)
{
_currentRecord = new DXFAppIDRecord();
doc.Tables.AppIDs.Add(_currentRecord);
}
public override void ParseGroupCode(DXFDocument doc, int groupcode, string value)
{
base.ParseGroupCode(doc, groupcode, value);
switch (groupcode)
{
case 2:
_record.ViewPortName = value;
break;
case 40:
_record.Height = double.Parse(value);
break;
case 41:
_record.Width = double.Parse(value);
break;
case 10:
_record.Center.X = double.Parse(value);
break;
case 20:
_record.Center.Y = double.Parse(value);
break;
case 11:
_record.Direction.X = double.Parse(value);
break;
case 21:
_record.Direction.Y = double.Parse(value);
break;
case 31:
_record.Direction.Z = double.Parse(value);
break;
case 12:
_record.Target.X = double.Parse(value);
break;
case 22:
_record.Target.Y = double.Parse(value);
break;
case 32:
_record.Target.Z = double.Parse(value);
break;
case 42:
_record.LensLength = double.Parse(value);
break;
case 43:
_record.FrontClippingPlane = double.Parse(value);
break;
case 44:
_record.BackClippingPlane = double.Parse(value);
break;
case 50:
_record.TwistAngle = double.Parse(value);
break;
case 71:
_record.ViewMode = int.Parse(value);
break;
}
}