/// <summary>
/// Pastes any incoming deterministic transitions
/// </summary>
/// <param name="cd"></param>
/// <param name="entry"></param>
/// <remarks>
/// Create all incoming deterministic transitions described in the specified clipboard entry as follows:
///
/// (1.) We are not going to look at any state classes that are in the clipboard since the transitions for these state
/// classes were established when the state classes paste was performed.
///
/// (2.) If the transition is coming from a state class in the same diagram (but that state class is not found in the clipboard) then we
/// can create that transition. But we can only do this if the source state class does not have a transition to another state class.
///
/// (3.) If it is a transition coming from an off-stratum state class, make sure the state class still exists in the source stratum. And,
/// as with a state class in this diagram, only do this if the source state class does not have a transition to another state class.
/// </remarks>
private void PasteDTIncoming(TransitionDiagramClipData cd, TransitionDiagramClipDataEntry entry, DTAnalyzer analyzer)
{
foreach (DeterministicTransitionClipData t in entry.IncomingDT)
{
if (!ClipContainsStateClass(cd, t.StateClassIdSource))
{
if (this.m_ExplicitClasses.ContainsKey(t.StateClassIdSource))
{
DataRow dr = analyzer.GetStateClassRow(this.m_StratumId, t.StateClassIdSource);
if (IsDTToSelf(dr))
{
dr[Strings.DATASHEET_DT_STATECLASSIDDEST_COLUMN_NAME] = entry.ShapeData.StateClassIdSource;
}
}
else
{
DataRow dr = analyzer.GetStateClassRow(t.StratumIdSource, t.StateClassIdSource);
if (dr != null && IsDTToSelf(dr))
{
dr[Strings.DATASHEET_DT_STATECLASSIDDEST_COLUMN_NAME] = entry.ShapeData.StateClassIdSource;
dr[Strings.DATASHEET_DT_STRATUMIDDEST_COLUMN_NAME] = this.m_StratumId;
}
}
}
}
}
private void InternalDeleteStateClasses()
{
this.m_DTDataSheet.BeginDeleteRows();
this.m_PTDataSheet.BeginDeleteRows();
DTAnalyzer Analyzer = new DTAnalyzer(this.m_DTDataSheet.GetData(), this.m_DataFeed.Project);
foreach (StateClassShape Shape in this.SelectedShapes)
{
if (!Shape.IsStatic)
{
DataRow row = Analyzer.GetStateClassRow(Shape.StratumIdSource, Shape.StateClassIdSource);
if (row.RowState == DataRowState.Added)
{
this.m_DTDataSheet.GetData().Rows.Remove(row);
}
else
{
row.Delete();
}
}
}
this.m_DTDataSheet.EndDeleteRows();
this.m_PTDataSheet.EndDeleteRows();
}
private void RecordStateClassLocation(StateClassShape shape, DTAnalyzer analyzer)
{
Debug.Assert(this.WorkspaceRectangle.Contains(shape.Bounds));
DataRow row = analyzer.GetStateClassRow(this.m_StratumId, shape.StateClassIdSource);
row[Strings.DATASHEET_DT_LOCATION_COLUMN_NAME] = RowColToLocation(shape.Row, shape.Column);
}
private void PasteStateClassesReplace(TransitionDiagramClipDataEntry entry, DTAnalyzer analyzer)
{
DataRow dr = analyzer.GetStateClassRow(this.m_StratumId, entry.ShapeData.StateClassIdSource);
if (entry.ShapeData.AgeMin.HasValue)
{
dr[Strings.DATASHEET_AGE_MIN_COLUMN_NAME] = entry.ShapeData.AgeMin.Value;
}
else
{
dr[Strings.DATASHEET_AGE_MIN_COLUMN_NAME] = DBNull.Value;
}
if (entry.ShapeData.AgeMax.HasValue)
{
dr[Strings.DATASHEET_AGE_MAX_COLUMN_NAME] = entry.ShapeData.AgeMax.Value;
}
else
{
dr[Strings.DATASHEET_AGE_MAX_COLUMN_NAME] = DBNull.Value;
}
}