/// <summary>
/// Initializes a new instance of the <see cref="PathOperation"/> class
/// using the data read from persistent storage.
/// </summary>
/// <param name="editDeserializer">The mechanism for reading back content.</param>
internal PathOperation(EditDeserializer editDeserializer)
: base(editDeserializer)
{
//try
//{
m_From = editDeserializer.ReadFeatureRef <PointFeature>(DataField.From);
m_To = editDeserializer.ReadFeatureRef <PointFeature>(DataField.To);
m_EntryString = editDeserializer.ReadString(DataField.EntryString);
m_DefaultEntryUnit = editDeserializer.ReadDistanceUnit(DataField.DefaultEntryUnit);
Leg[] legs = PathParser.CreateLegs(m_EntryString, m_DefaultEntryUnit);
PrepareLegs(this.EditSequence, legs);
m_Legs = new List <Leg>(legs);
Project p = editDeserializer.Project;
IEntity pointType = editDeserializer.ReadEntity(DataField.PointType);
IEntity lineType = editDeserializer.ReadEntity(DataField.LineType);
// Pick up any alternate faces (these may be defined ONLY when dealing with
// data files that were derived from old CEdit files). The deserializaing
// constructor will connect the alternate faces to the legs we've just
// created.
if (editDeserializer.IsNextField(DataField.AlternateFaces))
{
editDeserializer.ReadPersistentArray <LegFace>(DataField.AlternateFaces);
}
// Create stubs for everything that we could conceivably create (including
// any alternate faces).
FeatureStub[] stubs = CreateStubs(p, pointType, lineType);
var result = new DeserializationFactory(this, stubs);
result.PointType = pointType;
result.LineType = lineType;
// Create feature objects
ProcessFeatures(result);
// Apply any IDs
if (editDeserializer.IsNextField(DataField.Ids))
{
editDeserializer.ReadIdMappings(DataField.Ids);
}
//}
//catch (Exception ex)
//{
// throw ex;
//}
}
/// <summary>
/// Initializes a new instance of the <see cref="LineSubdivisionOperation"/> class
/// using the data read from persistent storage.
/// </summary>
/// <param name="editDeserializer">The mechanism for reading back content.</param>
internal LineSubdivisionOperation(EditDeserializer editDeserializer)
: base(editDeserializer)
{
m_Line = editDeserializer.ReadFeatureRef <LineFeature>(DataField.Line);
m_Face = editDeserializer.ReadPersistent <LineSubdivisionFace>(DataField.Face);
//FeatureStub[] sections = editDeserializer.ReadFeatureStubArray(DataField.Result);
if (editDeserializer.IsNextField(DataField.OtherSide))
{
InternalIdValue id = editDeserializer.ReadInternalId(DataField.OtherSide);
OtherSide = (LineSubdivisionOperation)editDeserializer.MapModel.FindOperation(id);
Debug.Assert(OtherSide != null);
OtherSide.OtherSide = this;
}
Project p = editDeserializer.Project;
IEntity pointType = editDeserializer.ReadEntity(DataField.PointType);
FeatureStub[] sections = CreateStubs(p, pointType, m_Line.EntityType);
DeserializationFactory result = new DeserializationFactory(this, sections);
ProcessFeatures(result);
// Apply any IDs
if (editDeserializer.IsNextField(DataField.Ids))
{
editDeserializer.ReadIdMappings(DataField.Ids);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="LineSubdivisionOperation"/> class
/// using the data read from persistent storage.
/// </summary>
/// <param name="editDeserializer">The mechanism for reading back content.</param>
internal LineSubdivisionOperation(EditDeserializer editDeserializer)
: base(editDeserializer)
{
m_Line = editDeserializer.ReadFeatureRef<LineFeature>(DataField.Line);
m_Face = editDeserializer.ReadPersistent<LineSubdivisionFace>(DataField.Face);
//FeatureStub[] sections = editDeserializer.ReadFeatureStubArray(DataField.Result);
if (editDeserializer.IsNextField(DataField.OtherSide))
{
InternalIdValue id = editDeserializer.ReadInternalId(DataField.OtherSide);
OtherSide = (LineSubdivisionOperation)editDeserializer.MapModel.FindOperation(id);
Debug.Assert(OtherSide != null);
OtherSide.OtherSide = this;
}
Project p = editDeserializer.Project;
IEntity pointType = editDeserializer.ReadEntity(DataField.PointType);
FeatureStub[] sections = CreateStubs(p, pointType, m_Line.EntityType);
DeserializationFactory result = new DeserializationFactory(this, sections);
ProcessFeatures(result);
// Apply any IDs
if (editDeserializer.IsNextField(DataField.Ids))
editDeserializer.ReadIdMappings(DataField.Ids);
}
/// <summary>
/// Initializes a new instance of the <see cref="PathOperation"/> class
/// using the data read from persistent storage.
/// </summary>
/// <param name="editDeserializer">The mechanism for reading back content.</param>
internal PathOperation(EditDeserializer editDeserializer)
: base(editDeserializer)
{
//try
//{
m_From = editDeserializer.ReadFeatureRef<PointFeature>(DataField.From);
m_To = editDeserializer.ReadFeatureRef<PointFeature>(DataField.To);
m_EntryString = editDeserializer.ReadString(DataField.EntryString);
m_DefaultEntryUnit = editDeserializer.ReadDistanceUnit(DataField.DefaultEntryUnit);
Leg[] legs = PathParser.CreateLegs(m_EntryString, m_DefaultEntryUnit);
PrepareLegs(this.EditSequence, legs);
m_Legs = new List<Leg>(legs);
Project p = editDeserializer.Project;
IEntity pointType = editDeserializer.ReadEntity(DataField.PointType);
IEntity lineType = editDeserializer.ReadEntity(DataField.LineType);
// Pick up any alternate faces (these may be defined ONLY when dealing with
// data files that were derived from old CEdit files). The deserializaing
// constructor will connect the alternate faces to the legs we've just
// created.
if (editDeserializer.IsNextField(DataField.AlternateFaces))
editDeserializer.ReadPersistentArray<LegFace>(DataField.AlternateFaces);
// Create stubs for everything that we could conceivably create (including
// any alternate faces).
FeatureStub[] stubs = CreateStubs(p, pointType, lineType);
var result = new DeserializationFactory(this, stubs);
result.PointType = pointType;
result.LineType = lineType;
// Create feature objects
ProcessFeatures(result);
// Apply any IDs
if (editDeserializer.IsNextField(DataField.Ids))
editDeserializer.ReadIdMappings(DataField.Ids);
//}
//catch (Exception ex)
//{
// throw ex;
//}
}
/// <summary>
/// Reads data that was previously written using <see cref="WriteData"/>
/// </summary>
/// <param name="editDeserializer">The mechanism for reading back content.</param>
/// <param name="id">The internal of the feature within the project that created it.</param>
/// <param name="entity">The type of real-world object that the feature corresponds to.</param>
/// <param name="fid">The ID of the feature (may be null).</param>
static void ReadData(EditDeserializer editDeserializer, out InternalIdValue id, out IEntity entity, out FeatureId fid)
{
id = editDeserializer.ReadInternalId(DataField.Id);
entity = editDeserializer.ReadEntity(DataField.Entity);
fid = editDeserializer.ReadFeatureId();
}