/// <summary>
/// Erweitert die Ursprüngliche methode dahingehend, dass der Paragraph nur hinzugefügt wird, wenn er nicht leer ist
/// </summary>
/// <param name="col"></param>
/// <param name="reference"></param>
/// <param name="newParapgraph"></param>
/// <param name="removeEmpty"></param>
public static void InsertBefore(this BlockCollection col, Paragraph reference, Paragraph newParapgraph, bool removeEmpty)
{
if (newParapgraph.IsEmpty() && removeEmpty)
{
return;
}
col.InsertBefore(reference, newParapgraph);
}
private void ChatWriteStrings(string[] mStr)
{
Paragraph paragraph = new Paragraph();
paragraph.Inlines.Add(new Bold(new Run(DateTime.Now.ToString() + "\r\n")));
foreach (string item in mStr)
{
paragraph.Inlines.Add(new Run(item + "\r\n"));
}
BlockCollection Blocks = lbChat.Document.Blocks;
if (Blocks.Count == 0)
{
Blocks.Add(paragraph);
}
else
{
Blocks.InsertBefore(Blocks.FirstBlock, paragraph);
}
}
public void InsertSections(BlockCollection blocks, int hdDepth)
{
var cur = blocks.FirstBlock;
while (cur != null)
{
if (GetHeadingDepth(cur) >= hdDepth)
{
var sec = new Section();
sec.BorderThickness = new Thickness(2);
sec.BorderBrush = new SolidColorBrush(Colors.Gray);
sec.Margin = new Thickness(5);
blocks.InsertBefore(cur, sec);
blocks.Remove(cur);
sec.Blocks.Add(cur);
cur = sec.NextBlock;
while (cur != null)
{
int depth = GetHeadingDepth(cur);
if (0<depth && depth <= hdDepth) break;
var next = cur.NextBlock;
blocks.Remove(cur);
sec.Blocks.Add(cur);
cur = next;
}
InsertSections(sec.Blocks, hdDepth + 1);
}
else
{
cur = cur.NextBlock;
}
}
}
