public static string ConvertEditCategorieToDatabse(Gtk.TextBuffer buffer)
{
StringBuilder dbBuilder = new StringBuilder(buffer.Text);
// Replace tags of the textBuffer and save them as HTML-Tags
int buildOffset = 0;
for (Gtk.TextIter iter = buffer.StartIter; !iter.IsEnd; iter.ForwardChar())
{
if (iter.BeginsTag(boldTag))
{
dbBuilder.Insert(iter.Offset + buildOffset, "<b>", 1);
buildOffset += 3;
}
else
if (iter.BeginsTag(italicTag))
{
dbBuilder.Insert(iter.Offset + buildOffset, "<i>", 1);
buildOffset += 3;
}
if (iter.EndsTag(boldTag))
{
dbBuilder.Insert(iter.Offset + buildOffset, "</b>", 1);
buildOffset += 4;
}
if (iter.EndsTag(italicTag))
{
dbBuilder.Insert(iter.Offset + buildOffset, "</i>", 1);
buildOffset += 4;
}
}
dbBuilder.Replace("\n", "<br>");
return(dbBuilder.ToString());
}
public void GetExtents(Gtk.TextIter iter,
out Gtk.TextIter start,
out Gtk.TextIter end)
{
start = iter;
if (!start.BeginsTag(this))
{
start.BackwardToTagToggle(this);
}
end = iter;
end.ForwardToTagToggle(this);
}
// FIXME: Mutability bugs. multiple Links on the same line
// aren't getting renamed.
public bool MoveNext()
{
Gtk.TextIter iter = buffer.GetIterAtMark(mark);
if (iter.Equal(buffer.EndIter))
{
range.Destroy();
buffer.DeleteMark(mark);
return(false);
}
if (!iter.ForwardToTagToggle(tag))
{
range.Destroy();
buffer.DeleteMark(mark);
return(false);
}
if (!iter.BeginsTag(tag))
{
buffer.MoveMark(mark, iter);
return(MoveNext());
}
range.Start = iter;
if (!iter.ForwardToTagToggle(tag))
{
range.Destroy();
buffer.DeleteMark(mark);
return(false);
}
if (!iter.EndsTag(tag))
{
buffer.MoveMark(mark, iter);
return(MoveNext());
}
range.End = iter;
buffer.MoveMark(mark, iter);
return(true);
}