/// <summary>
/// Initializes a new instance of the <see cref="IntersectDirectionAndLineOperation"/> class
/// using the data read from persistent storage.
/// </summary>
/// <param name="editDeserializer">The mechanism for reading back content.</param>
internal IntersectDirectionAndLineOperation(EditDeserializer editDeserializer)
: base(editDeserializer)
{
m_Direction = editDeserializer.ReadPersistent <Direction>(DataField.Direction);
ForwardFeatureRef fwRef;
m_Line = editDeserializer.ReadFeatureRef <LineFeature>(this, DataField.Line, out fwRef);
m_CloseTo = editDeserializer.ReadFeatureRef <PointFeature>(this, DataField.CloseTo);
FeatureStub to = editDeserializer.ReadPersistent <FeatureStub>(DataField.To);
FeatureStub dirLine = editDeserializer.ReadPersistentOrNull <FeatureStub>(DataField.DirLine);
string idLineA = (editDeserializer.IsNextField(DataField.SplitBefore) ? editDeserializer.ReadString(DataField.SplitBefore) : null);
string idLineB = (editDeserializer.IsNextField(DataField.SplitAfter) ? editDeserializer.ReadString(DataField.SplitAfter) : null);
m_IsSplit = (idLineA != null && idLineB != null);
// TODO (perhaps): If the line is a forward-reference (from CEdit export), we'd have to handle
// AddLineSplit a bit differently, and do some more in ApplyFeatureRef.
if (m_Line == null && m_IsSplit)
{
if (fwRef == null)
{
int junk = 0;
}
Debug.Assert(fwRef != null);
editDeserializer.AddForwardSplit(fwRef, idLineA, idLineB);
}
DeserializationFactory dff = new DeserializationFactory(this);
dff.AddFeatureStub(DataField.To, to);
dff.AddFeatureStub(DataField.DirLine, dirLine);
if (m_Line != null)
{
dff.AddLineSplit(m_Line, DataField.SplitBefore, idLineA);
dff.AddLineSplit(m_Line, DataField.SplitAfter, idLineB);
}
ProcessFeatures(dff);
}
/// <summary>
/// Initializes a new instance of the <see cref="IntersectDirectionAndLineOperation"/> class
/// using the data read from persistent storage.
/// </summary>
/// <param name="editDeserializer">The mechanism for reading back content.</param>
internal IntersectDirectionAndLineOperation(EditDeserializer editDeserializer)
: base(editDeserializer)
{
m_Direction = editDeserializer.ReadPersistent<Direction>(DataField.Direction);
ForwardFeatureRef fwRef;
m_Line = editDeserializer.ReadFeatureRef<LineFeature>(this, DataField.Line, out fwRef);
m_CloseTo = editDeserializer.ReadFeatureRef<PointFeature>(this, DataField.CloseTo);
FeatureStub to = editDeserializer.ReadPersistent<FeatureStub>(DataField.To);
FeatureStub dirLine = editDeserializer.ReadPersistentOrNull<FeatureStub>(DataField.DirLine);
string idLineA = (editDeserializer.IsNextField(DataField.SplitBefore) ? editDeserializer.ReadString(DataField.SplitBefore) : null);
string idLineB = (editDeserializer.IsNextField(DataField.SplitAfter) ? editDeserializer.ReadString(DataField.SplitAfter) : null);
m_IsSplit = (idLineA != null && idLineB != null);
// TODO (perhaps): If the line is a forward-reference (from CEdit export), we'd have to handle
// AddLineSplit a bit differently, and do some more in ApplyFeatureRef.
if (m_Line == null && m_IsSplit)
{
if (fwRef == null)
{
int junk = 0;
}
Debug.Assert(fwRef != null);
editDeserializer.AddForwardSplit(fwRef, idLineA, idLineB);
}
DeserializationFactory dff = new DeserializationFactory(this);
dff.AddFeatureStub(DataField.To, to);
dff.AddFeatureStub(DataField.DirLine, dirLine);
if (m_Line != null)
{
dff.AddLineSplit(m_Line, DataField.SplitBefore, idLineA);
dff.AddLineSplit(m_Line, DataField.SplitAfter, idLineB);
}
ProcessFeatures(dff);
}