private void AddFieldsToLayoutManager(UIFormTab formTab, IPanelInfo panelInfo)
{
int numberOfColumns = formTab.Count;
int[] currentFieldPositionInColumns = new int[numberOfColumns];
int[] rowSpanTrackerForColumn = new int[numberOfColumns];
int maxRowsInColumns = formTab.GetMaxRowsInColumns();
int[] columnSpanTrackerForRow = new int[maxRowsInColumns];
for (int currentRowNo = 0; currentRowNo < maxRowsInColumns; currentRowNo++)
{
for (int currentColumnNo = 0; currentColumnNo < numberOfColumns; currentColumnNo++)
{
IUIFormColumn currentFormColumn = formTab[currentColumnNo];
if (--rowSpanTrackerForColumn[currentColumnNo] > 0)
{
continue;
}
// keep skipping this grid position until a previous row span in this column has been decremented
if (--columnSpanTrackerForRow[currentRowNo] > 0)
{
continue;
}
// keep skipping this grid position until a previous column span in this row has been decremented
int currentFieldNoInColumn = currentFieldPositionInColumns[currentColumnNo];
int totalFieldsInColumn = currentFormColumn.Count;
if (currentFieldNoInColumn < totalFieldsInColumn) // there exists a field in this row in this column
{
UIFormField formField = (UIFormField)currentFormColumn[currentFieldNoInColumn];
rowSpanTrackerForColumn[currentColumnNo] = formField.RowSpan;
for (int i = currentRowNo; i < currentRowNo + formField.RowSpan; i++)
{
// update colspan of all rows that this field spans into.
columnSpanTrackerForRow[i] = formField.ColSpan;
}
PanelInfo.FieldInfo fieldInfo = AddControlsForField(formField, panelInfo);
fieldInfo.InputControl.TabIndex = currentColumnNo * maxRowsInColumns + currentRowNo;
}
else
{
AddNullControlsForEmptyField(panelInfo);
}
currentFieldPositionInColumns[currentColumnNo]++;
}
}
}
private PanelInfo.FieldInfo AddControlsForField(UIFormField formField, IPanelInfo panelInfo)
{
IControlHabanero labelControl;
IControlMapper controlMapper;
if (formField.Layout == LayoutStyle.Label)
{
labelControl = CreateAndAddLabel(panelInfo, formField);
controlMapper = CreateAndAddInputControl(panelInfo, formField);
}
else
{
labelControl = CreateAndAddGroupBox(panelInfo, formField);
controlMapper = CreateAndAddInputControlToContainerControl(formField, labelControl);
}
CreateAndAddErrorProviderPanel(panelInfo, formField);
PanelInfo.FieldInfo fieldInfo = new PanelInfo.FieldInfo(formField.PropertyName, labelControl, controlMapper);
panelInfo.FieldInfos.Add(fieldInfo);
return(fieldInfo);
}