private static IList <TabStop> GetTabStops(IVisio.Shape shape)
{
if (shape == null)
{
throw new System.ArgumentNullException("shape");
}
int num_stops = VA.Text.TextFormat.GetTabStopCount(shape);
if (num_stops < 1)
{
return(new List <TabStop>(0));
}
const short row = 0;
var srcs = new List <VA.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 VA.ShapeSheet.SRC(tab_section, row, (short)(i + 1));
var src_tabalign = new VA.ShapeSheet.SRC(tab_section, row, (short)(i + 2));
var src_tabother = new VA.ShapeSheet.SRC(tab_section, row, (short)(i + 3));
srcs.Add(src_tabpos);
srcs.Add(src_tabalign);
srcs.Add(src_tabother);
}
var surface = new VA.Drawing.DrawingSurface(shape);
var stream = VA.ShapeSheet.SRC.ToStream(srcs);
var unitcodes = srcs.Select(i => IVisio.VisUnitCodes.visNumber).ToList();
var results = surface.GetResults_3 <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 = (VA.Text.TabStopAlignment)((int)results[(stop_index * 3) + 2]);
var ts = new VA.Text.TabStop(pos, align);
stops_list.Add(ts);
}
return(stops_list);
}
public void Text_TabStops_Set()
{
var no_tab_stops = new VisioAutomation.Text.TabStop[] { };
var tabstops = new[]
{
new VisioAutomation.Text.TabStop(0.5, VisioAutomation.Text.TabStopAlignment.Left),
new VisioAutomation.Text.TabStop(1.5, VisioAutomation.Text.TabStopAlignment.Right),
new VisioAutomation.Text.TabStop(2.5, VisioAutomation.Text.TabStopAlignment.Center),
new VisioAutomation.Text.TabStop(4.0, VisioAutomation.Text.TabStopAlignment.Decimal)
};
var page1 = this.GetNewPage();
var s1 = page1.DrawRectangle(0, 0, 4, 4);
// shapes shoould not have any tab stops by default
var m0 = VisioAutomation.Text.TextFormat.GetFormat(s1, CellValueType.Formula);
Assert.AreEqual(0, m0.TabStops.Count);
// clearing tab stops shoudl work even if there are no tab stops
VisioAutomation.Text.TextHelper.SetTabStops(s1, no_tab_stops);
var m1 = VisioAutomation.Text.TextFormat.GetFormat(s1, CellValueType.Formula);
Assert.AreEqual(0, m1.TabStops.Count);
// set the 3 tab stops
VisioAutomation.Text.TextHelper.SetTabStops(s1, tabstops);
// should have exactly the same number we set
var m2 = VisioAutomation.Text.TextFormat.GetFormat(s1, CellValueType.Formula);
Assert.AreEqual(tabstops.Length, m2.TabStops.Count);
Assert.AreEqual(0.5, tabstops[0].Position);
Assert.AreEqual(1.5, tabstops[1].Position);
Assert.AreEqual(2.5, tabstops[2].Position);
Assert.AreEqual(4.0, tabstops[3].Position);
Assert.AreEqual(VisioAutomation.Text.TabStopAlignment.Left, tabstops[0].Alignment);
Assert.AreEqual(VisioAutomation.Text.TabStopAlignment.Right, tabstops[1].Alignment);
Assert.AreEqual(VisioAutomation.Text.TabStopAlignment.Center, tabstops[2].Alignment);
Assert.AreEqual(VisioAutomation.Text.TabStopAlignment.Decimal, tabstops[3].Alignment);
// clear the tab stops
VisioAutomation.Text.TextHelper.SetTabStops(s1, no_tab_stops);
var m3 = VisioAutomation.Text.TextFormat.GetFormat(s1, CellValueType.Formula);
Assert.AreEqual(0, m3.TabStops.Count);
page1.Delete(0);
}
public void Text_TabStops_Set()
{
var no_tab_stops = new VisioAutomation.Text.TabStop[] { };
var tabstops = new[]
{
new VisioAutomation.Text.TabStop(0.5, VisioAutomation.Text.TabStopAlignment.Left),
new VisioAutomation.Text.TabStop(1.5, VisioAutomation.Text.TabStopAlignment.Right),
new VisioAutomation.Text.TabStop(2.5, VisioAutomation.Text.TabStopAlignment.Center),
new VisioAutomation.Text.TabStop(4.0, VisioAutomation.Text.TabStopAlignment.Decimal)
};
var page1 = this.GetNewPage();
var s1 = page1.DrawRectangle(0, 0, 4, 4);
// shapes shoould not have any tab stops by default
var m0 = VisioAutomation.Text.TextFormat.GetFormat(s1);
Assert.AreEqual(0, m0.TabStops.Count);
// clearing tab stops shoudl work even if there are no tab stops
VisioAutomation.Text.TextFormat.SetTabStops(s1, no_tab_stops);
var m1 = VisioAutomation.Text.TextFormat.GetFormat(s1);
Assert.AreEqual(0, m1.TabStops.Count);
// set the 3 tab stops
VisioAutomation.Text.TextFormat.SetTabStops(s1, tabstops);
// should have exactly the same number we set
var m2 = VisioAutomation.Text.TextFormat.GetFormat(s1);
Assert.AreEqual(tabstops.Length, m2.TabStops.Count);
Assert.AreEqual(0.5, tabstops[0].Position);
Assert.AreEqual(1.5, tabstops[1].Position);
Assert.AreEqual(2.5, tabstops[2].Position);
Assert.AreEqual(4.0, tabstops[3].Position);
Assert.AreEqual(VisioAutomation.Text.TabStopAlignment.Left, tabstops[0].Alignment);
Assert.AreEqual(VisioAutomation.Text.TabStopAlignment.Right, tabstops[1].Alignment);
Assert.AreEqual(VisioAutomation.Text.TabStopAlignment.Center, tabstops[2].Alignment);
Assert.AreEqual(VisioAutomation.Text.TabStopAlignment.Decimal, tabstops[3].Alignment);
// clear the tab stops
VisioAutomation.Text.TextFormat.SetTabStops(s1, no_tab_stops);
var m3 = VisioAutomation.Text.TextFormat.GetFormat(s1);
Assert.AreEqual(0, m3.TabStops.Count);
page1.Delete(0);
}
private static IList<TabStop> GetTabStops(IVisio.Shape shape)
{
if (shape == null)
{
throw new System.ArgumentNullException("shape");
}
int num_stops = VA.Text.TextFormat.GetTabStopCount(shape);
if (num_stops < 1)
{
return new List<TabStop>(0);
}
const short row = 0;
var srcs = new List<VA.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 VA.ShapeSheet.SRC(tab_section, row, (short)(i + 1));
var src_tabalign = new VA.ShapeSheet.SRC(tab_section, row, (short)(i + 2));
var src_tabother = new VA.ShapeSheet.SRC(tab_section, row, (short)(i + 3));
srcs.Add(src_tabpos);
srcs.Add(src_tabalign );
srcs.Add(src_tabother);
}
var surface = new VA.Drawing.DrawingSurface(shape);
var stream = VA.ShapeSheet.SRC.ToStream(srcs);
var unitcodes = srcs.Select(i => IVisio.VisUnitCodes.visNumber).ToList();
var results = surface.GetResults_3<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 = (VA.Text.TabStopAlignment) ((int)results[(stop_index*3) + 2]);
var ts = new VA.Text.TabStop(pos, align);
stops_list.Add(ts);
}
return stops_list;
}
