/// <summary>
/// Initialize for an update (or recall)
/// </summary>
/// <param name="op">The edit that is being updated or recalled</param>
/// <param name="lineNum">The sequence number of the distance involved (relevant only for
/// a <see cref="IntersectTwoLinesOperation"/>)</param>
internal void ShowUpdate(IntersectOperation op, int lineNum)
{
// Return if no update object (and no recall op).
if (op==null)
return;
// Populate the dialog, depending on what sort of operation we have.
if (op.EditId == EditingActionId.LineIntersect)
{
/*
CeIntersectLine* pOper = dynamic_cast<CeIntersectLine*>(pop);
if ( linenum==1 )
this->Show( pOper->GetpArc1()
, pOper->IsSplit1() );
else
this->Show( pOper->GetpArc2()
, pOper->IsSplit2() );
*/
}
else if (op.EditId == EditingActionId.DirLineIntersect)
{
IntersectDirectionAndLineOperation oper = (IntersectDirectionAndLineOperation)op;
ShowLine(oper.Line, oper.IsSplit);
}
else
{
MessageBox.Show("GetLineControl.ShowUpdate - Unexpected editing operation");
}
}
/// <summary>
/// Initializes dialog for an update.
/// </summary>
/// <param name="op">The edit that is being updated or recalled</param>
/// <param name="dir">The direction number (1 or 2). A value of 2 is only
/// valid when dealing with the <see cref="IntersectTwoDirectionsForm"/> dialog.</param>
/// <returns>True if update (or recalled command) was shown.</returns>
bool ShowUpdate(IntersectOperation op, byte dir)
{
/*
// Return if no update feature (and no recall op).
const CeIntersect* pop = GetUpdateOp();
if ( pop==0 ) pop = GetRecall();
if ( !pop ) return FALSE;
*/
if (op==null)
return false;
// Ensure that there is no direction line. If you don't do
// this, it is possible that when we select a string in the
// entity combo, we'll move directly to the next page of the
// dialog (see <mf CdGetDir::OnSelChangeLineType>).
m_Dir = null;
// Populate the dialog, depending on what sort of operation we have.
if (op.EditId == EditingActionId.DirIntersect)
{
Debug.Assert(dir==1 || dir==2);
IntersectTwoDirectionsOperation oper = (IntersectTwoDirectionsOperation)op;
if (dir==1)
Show(oper.Direction1, oper.CreatedLine1);
else
Show(oper.Direction2, oper.CreatedLine2);
}
else if (op.EditId == EditingActionId.DirDistIntersect)
{
IntersectDirectionAndDistanceOperation oper = (IntersectDirectionAndDistanceOperation)op;
Show(oper.Direction, oper.CreatedDirectionLine);
}
else if (op.EditId == EditingActionId.DirLineIntersect)
{
IntersectDirectionAndLineOperation oper = (IntersectDirectionAndLineOperation)op;
Show(oper.Direction, oper.CreatedDirectionLine);
}
else
{
MessageBox.Show("GetDirectionControl.ShowUpdate - Unexpected editing operation");
}
// Ensure everything is drawn ok.
// this->OnDrawAll();
// Disallow change of line type (you cannot add or delete lines via update).
lineTypeGroupBox.Enabled = false;
return true;
}
/// <summary>
/// Initialize for an update (or recall)
/// </summary>
/// <param name="op">The edit that is being updated or recalled</param>
/// <param name="distNum">The sequence number of the distance involved (relevant only for
/// a <see cref="IntersectTwoDistancesOperation"/>)</param>
internal void ShowUpdate(IntersectOperation op, int distNum)
{
// Return if no update object (and no recall op).
if (op==null)
return;
// Populate the dialog, depending on what sort of operation we have.
if (op.EditId == EditingActionId.DistIntersect)
{
Debug.Assert(distNum==1 || distNum==2);
IntersectTwoDistancesOperation oper = (IntersectTwoDistancesOperation)op;
if (distNum==1)
ShowDistance(oper.Distance1FromPoint, oper.Distance1, oper.CreatedLine1);
else
ShowDistance(oper.Distance2FromPoint, oper.Distance2, oper.CreatedLine2);
}
else if (op.EditId == EditingActionId.DirDistIntersect)
{
IntersectDirectionAndDistanceOperation oper = (IntersectDirectionAndDistanceOperation)op;
ShowDistance(oper.DistanceFromPoint, oper.Distance, oper.CreatedDistanceLine);
}
else
{
MessageBox.Show("GetDistanceControl.ShowUpdate - Unexpected editing operation");
}
// Disallow change of line type (you cannot add or delete lines via update).
lineTypeGroupBox.Enabled = false;
}