void UpdateToolbarButtons(PivotGridToolBarInfo info)
{
if (info == null)
{
BackButton.IsEnabled = false;
ForwardButton.IsEnabled = false;
ToBeginButton.IsEnabled = false;
ToEndButton.IsEnabled = false;
HideEmptyColumnsButton.IsChecked = false;
HideEmptyRowsButton.IsChecked = false;
}
else
{
HideEmptyColumnsButton.IsChecked = info.HideEmptyColumns;
HideEmptyRowsButton.IsChecked = info.HideEmptyRows;
RotateAxesButton.IsChecked = info.RotateAxes;
if (info.HistorySize > 0)
{
ToBeginButton.IsEnabled = BackButton.IsEnabled = info.CurrentHistoryIndex > 0;
ToEndButton.IsEnabled = ForwardButton.IsEnabled = info.CurrentHistoryIndex + 1 < info.HistorySize;
}
else
{
BackButton.IsEnabled = false;
ForwardButton.IsEnabled = false;
ToBeginButton.IsEnabled = false;
ToEndButton.IsEnabled = false;
}
}
}
public PivotGridToolBarInfo GetToolBarInfo()
{
PivotGridToolBarInfo toolBarInfo = new PivotGridToolBarInfo();
toolBarInfo.HistorySize = History.Size;
toolBarInfo.CurrentHistoryIndex = History.CurrentHistiryItemIndex;
toolBarInfo.HideEmptyRows = HideEmptyRows;
toolBarInfo.HideEmptyColumns = HideEmptyColumns;
return toolBarInfo;
}
