protected override void CalcRowCellsFooterInfo(GridRowFooterInfo fi, GridRowInfo ri)
{
AddColumnsInfo(fi.RowHandle);
base.CalcRowCellsFooterInfo(fi, ri);
ChangeDisplayText(fi);
RemoveColumnsInfo();
}
private void ChangeFooterCellDisplayText(GridRowFooterInfo fi, GridFooterCellInfoArgs fci, GridGroupSummaryItem item)
{
var dEntry = GetCustomSummaryItemValue(fi.RowHandle, fci.Column, item);
fci.Visible = item.SummaryType == Data.SummaryItemType.None ? false : true;
fci.Value = dEntry.Value;
fci.DisplayText = ((GridSummaryItem)dEntry.Key).GetDisplayText(dEntry.Value, false);
}
private void ChangeDisplayText(GridRowFooterInfo fi)
{
foreach (GridFooterCellInfoArgs fci in fi.Cells)
{
var rowSummaryItem = View.GetRowSummaryItem(fi.RowHandle, fci.Column);
if (rowSummaryItem.Key == null)
{
continue;
}
var item = fci.ColumnInfo.Tag as GridGroupSummaryItem;
if (item == null)
{
fci.Visible = ((GridGroupSummaryItem)rowSummaryItem.Key).SummaryType == Data.SummaryItemType.None ? false : true;
continue;
}
fci.Visible = item.SummaryType == Data.SummaryItemType.None ? false : true;
ChangeFooterCellDisplayText(fi, fci, item);
}
}
protected override void CalcRowFooterInfo(GridRowInfo ri, GridRow row, GridRow nextRow)
{
int height = ri.RowFooters.RowFootersHeight;
if (height == 0)
{
return;
}
bool isShowCurrentFooter = IsShowCurrentRowFooter(ri);
int startLevel = ri.Level;
int footerRowHandle = ri.RowHandle;
if (!ri.IsGroupRow || !isShowCurrentFooter)
{
footerRowHandle = View.GetParentRowHandle(footerRowHandle);
}
if (!isShowCurrentFooter)
{
startLevel--;
}
int top = ri.TotalBounds.Bottom - height - ri.RowSeparatorBounds.Height;
int left = ri.IndentRect.Right - (!isShowCurrentFooter ? LevelIndent : 0);
if (IsRightToLeft)
{
left = ri.TotalBounds.Left;
}
ri.RowFooters.Bounds = new Rectangle(left, top, ri.DataBounds.Right - left, height);
for (int n = 0; n < ri.RowFooters.RowFooterCount; n++)
{
ShowGroupFooterEventArgs args = new ShowGroupFooterEventArgs(startLevel);
RaiseShowGroupFooter(args);
if (!args.Visible)
{
startLevel -= 1;
left -= LevelIndent;
ri.RowFooters.RowFooterCount += 1;
footerRowHandle = View.GetParentRowHandle(footerRowHandle);
continue;
}
GridRowFooterInfo fi = new GridRowFooterInfo();
ri.RowFooters.Add(fi);
fi.RowHandle = footerRowHandle;
fi.Bounds = ri.Bounds;
fi.Level = startLevel;
fi.Bounds.Y = top;
fi.Bounds.X = left;
fi.Bounds.Width = ri.DataBounds.Right - fi.Bounds.Left;
fi.Bounds.Height = GroupFooterHeight;
top += fi.Bounds.Height;
if (!ri.IndicatorRect.IsEmpty)
{
fi.IndicatorRect = ri.IndicatorRect;
fi.IndicatorRect.Y = fi.Bounds.Y;
fi.IndicatorRect.Height = fi.Bounds.Height;
}
if (View.OptionsView.ShowHorizontalLines != DevExpress.Utils.DefaultBoolean.False)
{
ri.AddRowLineInfo(fi.Bounds.Left, fi.Bounds.Bottom - 1,
fi.Bounds.Width, 1, PaintAppearance.HorzLine);
fi.Bounds.Height -= 1;
}
CalcRowCellsFooterInfo(fi, ri);
footerRowHandle = View.GetParentRowHandle(footerRowHandle);
startLevel--;
left -= LevelIndent;
}
}
protected override void UpdateRowFooterInfo(GridRowInfo ri, GridRowFooterInfo fi)
{
base.UpdateRowFooterInfo(ri, fi);
ChangeDisplayText(fi);
}