internal object BuildObjectTree()
{
IAddChild root;
switch (_type)
{
case ElementType.Table:
root = new Table();
break;
case ElementType.TableRowGroup:
root = new TableRowGroup();
break;
case ElementType.TableRow:
root = new TableRow();
break;
case ElementType.TableCell:
root = new TableCell();
break;
case ElementType.Paragraph:
root = new Paragraph();
break;
case ElementType.Hyperlink:
Hyperlink link = new Hyperlink();
link.NavigateUri = GetValue(NavigateUriProperty) as Uri;
link.RequestNavigate += new RequestNavigateEventHandler(ClickHyperlink);
AutomationProperties.SetHelpText(link, (String)this.GetValue(HelpTextProperty));
AutomationProperties.SetName(link, (String)this.GetValue(NameProperty));
root = link;
break;
default:
Debug.Assert(false);
root = null;
break;
}
ITextPointer pos = ((ITextPointer)_start).CreatePointer();
while (pos.CompareTo((ITextPointer)_end) < 0)
{
TextPointerContext tpc = pos.GetPointerContext(LogicalDirection.Forward);
if (tpc == TextPointerContext.Text)
{
root.AddText(pos.GetTextInRun(LogicalDirection.Forward));
}
else if (tpc == TextPointerContext.EmbeddedElement)
{
root.AddChild(pos.GetAdjacentElement(LogicalDirection.Forward));
}
else if (tpc == TextPointerContext.ElementStart)
{
object obj = pos.GetAdjacentElement(LogicalDirection.Forward);
if (obj != null)
{
root.AddChild(obj);
pos.MoveToNextContextPosition(LogicalDirection.Forward);
pos.MoveToElementEdge(ElementEdge.BeforeEnd);
}
}
pos.MoveToNextContextPosition(LogicalDirection.Forward);
}
return root;
}
internal object BuildObjectTree()
{
IAddChild root;
switch (_type)
{
case ElementType.Table:
root = new Table();
break;
case ElementType.TableRowGroup:
root = new TableRowGroup();
break;
case ElementType.TableRow:
root = new TableRow();
break;
case ElementType.TableCell:
root = new TableCell();
break;
case ElementType.Paragraph:
root = new Paragraph();
break;
case ElementType.Hyperlink:
Hyperlink link = new Hyperlink();
link.NavigateUri = GetValue(NavigateUriProperty) as Uri;
link.RequestNavigate += new RequestNavigateEventHandler(ClickHyperlink);
AutomationProperties.SetHelpText(link, (String)this.GetValue(HelpTextProperty));
AutomationProperties.SetName(link, (String)this.GetValue(NameProperty));
root = link;
break;
default:
Debug.Assert(false);
root = null;
break;
}
ITextPointer pos = ((ITextPointer)_start).CreatePointer();
while (pos.CompareTo((ITextPointer)_end) < 0)
{
TextPointerContext tpc = pos.GetPointerContext(LogicalDirection.Forward);
if (tpc == TextPointerContext.Text)
{
root.AddText(pos.GetTextInRun(LogicalDirection.Forward));
}
else if (tpc == TextPointerContext.EmbeddedElement)
{
root.AddChild(pos.GetAdjacentElement(LogicalDirection.Forward));
}
else if (tpc == TextPointerContext.ElementStart)
{
object obj = pos.GetAdjacentElement(LogicalDirection.Forward);
if (obj != null)
{
root.AddChild(obj);
pos.MoveToNextContextPosition(LogicalDirection.Forward);
pos.MoveToElementEdge(ElementEdge.BeforeEnd);
}
}
pos.MoveToNextContextPosition(LogicalDirection.Forward);
}
return(root);
}