/// <summary>
/// Adds a TabStop object to the collection and sets its alignment.
/// </summary>
public TabStop AddTabStop(Unit position, TabAlignment alignment)
{
TabStop tab = AddTabStop(position);
tab.Alignment = alignment;
return(tab);
}
/// <summary>
/// Adds a TabStop object to the collection and sets its leader.
/// </summary>
public TabStop AddTabStop(Unit position, TabLeader leader)
{
TabStop tab = AddTabStop(position);
tab.Leader = leader;
return(tab);
}
/// <summary>
/// Adds a TabStop object to the collection. If a TabStop with the same position
/// already exists, it is replaced by the new TabStop.
/// </summary>
public TabStop AddTabStop(TabStop tabStop)
{
if (tabStop == null)
{
throw new ArgumentNullException("tabStop");
}
if (TabStopExists(tabStop.Position))
{
int index = IndexOf(GetTabStopAt(tabStop.Position));
RemoveObjectAt(index);
InsertObject(index, tabStop);
}
else
{
int count = Count;
for (int index = 0; index < count; index++)
{
if (tabStop.Position.Point < ((TabStop)this[index]).Position.Point)
{
InsertObject(index, tabStop);
return(tabStop);
}
}
Add(tabStop);
}
return(tabStop);
}
/// <summary>
/// Adds a TabStop object to the collection and sets its alignment and leader.
/// </summary>
public TabStop AddTabStop(Unit position, TabAlignment alignment, TabLeader leader)
{
TabStop tab = AddTabStop(position);
tab.Alignment = alignment;
tab.Leader = leader;
return(tab);
}
/// <summary>
/// Adds a TabStop object at the specified position to the collection. If a TabStop with the
/// same position already exists, it is replaced by the new TabStop.
/// </summary>
public TabStop AddTabStop(Unit position)
{
if (TabStopExists(position))
{
return(GetTabStopAt(position));
}
TabStop tab = new TabStop(position);
return(AddTabStop(tab));
}
/// <summary>
/// Gets a TabStop by its position.
/// Note that also Removed TabStops are taken into account.
/// </summary>
public TabStop GetTabStopAt(Unit position)
{
int count = Count;
for (int index = 0; index < count; index++)
{
TabStop tabStop = (TabStop)this[index];
if (Math.Abs(tabStop.Position.Point - position.Point) < TabStopPrecision)
{
return(tabStop);
}
}
return(null);
}
/// <summary>
/// Converts TabStops into DDL.
/// </summary>
internal override void Serialize(Serializer serializer)
{
if (fClearAll)
{
serializer.WriteLine("TabStops = null");
}
int count = Count;
for (int index = 0; index < count; index++)
{
TabStop tabstop = (TabStop)this[index];
tabstop.Serialize(serializer);
}
}
/// <summary>
/// Adds a TabStop object to the collection marked to remove the tab stop at
/// the given position.
/// </summary>
public void RemoveTabStop(Unit position)
{
TabStop tab = AddTabStop(position);
tab.AddTab = false;
}
/// <summary>
/// Adds a TabStop object to the collection.
/// </summary>
public void Add(TabStop tabStop)
{
this.TabStops.AddTabStop(tabStop);
}