protected override Control GetEditControl(string PropName, object CurrentValue, object CurrentObj)
{
VariableFilterSelection w;
ObjectWrapper placeHolder = CurrentObj as ObjectWrapper;
// DragDropList selectedElement = placeHolder.SelectedObject as DragDropList;
if (placeHolder.SelectedObject is DragDropList)
{
DragDropList variablelist = placeHolder.SelectedObject as DragDropList;
//Added by Aaron 10/10/2013
//This ensures that the variable filer dialog is opened with the correct filter settings for the number of
//ordinal and nominal levels
w = new VariableFilterSelection(variablelist.nomlevels, variablelist.ordlevels);
}
else if (placeHolder.SelectedObject is BSkyGroupingVariable)
{
BSkyGroupingVariable grouplist = placeHolder.SelectedObject as BSkyGroupingVariable;
w = new VariableFilterSelection(grouplist.nomlevels, grouplist.ordlevels);
}
else if (placeHolder.SelectedObject is BSkyAggregateCtrl)
{
BSkyAggregateCtrl agglist = placeHolder.SelectedObject as BSkyAggregateCtrl;
w = new VariableFilterSelection(agglist.nomlevels, agglist.ordlevels);
}
else
{
BSkySortCtrl sortlist = placeHolder.SelectedObject as BSkySortCtrl;
w = new VariableFilterSelection(sortlist.nomlevels, sortlist.ordlevels);
}
w.Filter = CurrentValue.ToString();
return(w);
}
protected override object GetEditedValue(Control EditControl, string PropertyName, object oldValue, object currentObj)
{
ObjectWrapper placeHolder = currentObj as ObjectWrapper;
double result;
DragDropList variablelist = null;
BSkyGroupingVariable grouplist = null;
BSkyAggregateCtrl aggList = null;
BSkySortCtrl sortList = null;
// This function is called by both the DragdropList and BSkyGroupingVariable controls
//to get the filter value. The vale of number of ordinal and nominal levels are stored in
//properties of the dragdroplist class to ensure that when the dialog is saved and opened again
//the variable filter is populated with the saved values
if (placeHolder.SelectedObject is DragDropList)
{
variablelist = placeHolder.SelectedObject as DragDropList;
}
else if (placeHolder.SelectedObject is BSkyGroupingVariable)
{
grouplist = placeHolder.SelectedObject as BSkyGroupingVariable;
}
else if (placeHolder.SelectedObject is BSkyAggregateCtrl)
{
aggList = placeHolder.SelectedObject as BSkyAggregateCtrl;
}
else
{
sortList = placeHolder.SelectedObject as BSkySortCtrl;
}
if (EditControl is VariableFilterSelection)
{
//Aaron 10/08/2013
// I store the value ofthe number or levels I want an ordinal variable to have and the number of levels I want a nominal
//variable to have as a property in dragdrop list
//This is done so when I initialize the variable list, I can set the values correctly in the constructor
VariableFilterSelection w = EditControl as VariableFilterSelection;
if (w.chkordlevels.Text != "" && Double.TryParse(w.chkordlevels.Text, out result))
{
if (placeHolder.SelectedObject is DragDropList)
{
variablelist.ordlevels = w.chkordlevels.Text;
}
else if (placeHolder.SelectedObject is BSkyAggregateCtrl)
{
aggList.ordlevels = w.chkordlevels.Text;
}
else if (placeHolder.SelectedObject is BSkySortCtrl)
{
sortList.ordlevels = w.chkordlevels.Text;
}
else if (placeHolder.SelectedObject is BSkyGroupingVariable)
{
grouplist.ordlevels = w.chkordlevels.Text;
}
}
//Aaron 10/08/2013
// The else part handles the case where I have entered number of levels =5 and then when I bring up the variable filterdialog, I
// reset the number of levels to blank.
else
{
if (placeHolder.SelectedObject is DragDropList)
{
variablelist.ordlevels = "";
}
else if (placeHolder.SelectedObject is BSkyGroupingVariable)
{
grouplist.ordlevels = "";
}
else if (placeHolder.SelectedObject is BSkyAggregateCtrl)
{
aggList.ordlevels = "";
}
else if (placeHolder.SelectedObject is BSkySortCtrl)
{
sortList.ordlevels = "";
}
// else aggList.ordlevels = "";
}
if (w.chkNomlevels.Text != "" && Double.TryParse(w.chkNomlevels.Text, out result))
{
if (placeHolder.SelectedObject is DragDropList)
{
variablelist.nomlevels = w.chkNomlevels.Text;
}
else if (placeHolder.SelectedObject is BSkyGroupingVariable)
{
grouplist.nomlevels = w.chkNomlevels.Text;
}
else if (placeHolder.SelectedObject is BSkyAggregateCtrl)
{
aggList.nomlevels = w.chkNomlevels.Text;
}
else if (placeHolder.SelectedObject is BSkySortCtrl)
{
sortList.nomlevels = w.chkNomlevels.Text;
}
}
//Aaron 10/08/2013
// The else part handles the case where I have entered number of levels =5 and then when I bring up the variable filterdialog, I
// reset the number of levels to blank.
else
{
if (placeHolder.SelectedObject is DragDropList)
{
variablelist.nomlevels = "";
}
else if (placeHolder.SelectedObject is BSkyGroupingVariable)
{
grouplist.nomlevels = "";
}
else if (placeHolder.SelectedObject is BSkyAggregateCtrl)
{
aggList.nomlevels = "";
}
else if (placeHolder.SelectedObject is BSkySortCtrl)
{
sortList.nomlevels = "";
}
}
//Added by Aaron:commented line below on 12/02/2013
// FrameworkElement selectedElement = placeHolder.SelectedObject as FrameworkElement;
if (w.DialogResult.HasValue && w.DialogResult.Value)
{
return(w.Filter);
}
return(oldValue);
}
return(false);
}
