/// <summary>
/// Remove all tab stops on the shape
/// </summary>
/// <param name="shape"></param>
private static void ClearTabStops(IVisio.Shape shape)
{
if (shape == null)
{
throw new System.ArgumentNullException(nameof(shape));
}
int num_existing_tabstops = TextFormat.GetTabStopCount(shape);
if (num_existing_tabstops < 1)
{
return;
}
var cell_tabstopcount = shape.CellsSRC[TextFormat.src_tabstopcount.Section, TextFormat.src_tabstopcount.Row, TextFormat.src_tabstopcount.Cell];
cell_tabstopcount.FormulaForce = "0";
const string formula = "0";
var update = new ShapeSheet.Update();
for (int i = 1; i < num_existing_tabstops * 3; i++)
{
var src = new ShapeSheet.SRC(TextFormat.tab_section, (short)IVisio.VisRowIndices.visRowTab,
(short)i);
update.SetFormula(src, formula);
}
update.Execute(shape);
}
private static IList <TabStop> GetTabStops(IVisio.Shape shape)
{
if (shape == null)
{
throw new System.ArgumentNullException(nameof(shape));
}
int num_stops = TextFormat.GetTabStopCount(shape);
if (num_stops < 1)
{
return(new List <TabStop>(0));
}
const short row = 0;
var srcs = new List <ShapeSheet.SRC>(num_stops * 3);
for (int stop_index = 0; stop_index < num_stops; stop_index++)
{
int i = stop_index * 3;
var src_tabpos = new ShapeSheet.SRC(TextFormat.tab_section, row, (short)(i + 1));
var src_tabalign = new ShapeSheet.SRC(TextFormat.tab_section, row, (short)(i + 2));
var src_tabother = new ShapeSheet.SRC(TextFormat.tab_section, row, (short)(i + 3));
srcs.Add(src_tabpos);
srcs.Add(src_tabalign);
srcs.Add(src_tabother);
}
var surface = new ShapeSheet.ShapeSheetSurface(shape);
var stream = ShapeSheet.SRC.ToStream(srcs);
var unitcodes = srcs.Select(i => IVisio.VisUnitCodes.visNumber).ToList();
var results = surface.GetResults_SRC <double>(stream, unitcodes);
var stops_list = new List <TabStop>(num_stops);
for (int stop_index = 0; stop_index < num_stops; stop_index++)
{
var pos = results[(stop_index * 3) + 1];
var align = (TabStopAlignment)((int)results[(stop_index * 3) + 2]);
var ts = new TabStop(pos, align);
stops_list.Add(ts);
}
return(stops_list);
}