private void GetTextRecursive(CaptionElement captionElement, ref string text)
{
if (captionElement.IsActiveAtPosition(this._mediaPosition) && (captionElement.CurrentStyle.Display == Visibility.Visible))
{
if (captionElement.CaptionElementType == TimedTextElementType.Container)
{
foreach (CaptionElement element in captionElement.Children.Cast<CaptionElement>())
{
this.GetTextRecursive(element, ref text);
}
}
else if (captionElement.CaptionElementType == TimedTextElementType.Text)
{
text = text + captionElement.Content + Environment.NewLine;
}
}
}
private void RenderElementRecurse(StackPanel parent, ref StackPanel p, CaptionElement element, ref double offset, TextAlignment align)
{
if (element.IsActiveAtPosition(this._mediaPosition) && (element.CurrentStyle.Display == Visibility.Visible))
{
if (element.CaptionElementType == TimedTextElementType.Text)
{
string text = (element.Content != null) ? element.Content.ToString() : string.Empty;
offset = this.WrapElement(parent, ref p, offset, text, element, align, false);
}
else if (element.CaptionElementType == TimedTextElementType.Container)
{
foreach (CaptionElement element2 in element.Children)
{
this.RenderElementRecurse(parent, ref p, element2, ref offset, align);
}
}
else if (element.CaptionElementType == TimedTextElementType.LineBreak)
{
p = this.NewPanel(parent, ref offset, element, align);
}
}
}
private void RenderElementRecurse(StackPanel parent, ref StackPanel p, CaptionElement element, ref double offset, TextAlignment align)
{
if (element.IsActiveAtPosition(_mediaPosition) && element.CurrentStyle.Display == System.Windows.Visibility.Visible)
{
if (element.CaptionElementType == TimedTextElementType.Text)
{
var text = element.Content != null ? element.Content.ToString() : string.Empty;
offset = WrapElement(parent, ref p, offset, text, element, align);
}
else if (element.CaptionElementType == TimedTextElementType.Container)
{
foreach (CaptionElement child in element.Children)
{
RenderElementRecurse(parent, ref p, child, ref offset, align);
}
}
else if (element.CaptionElementType == TimedTextElementType.LineBreak)
{
p = NewPanel(parent, ref offset, element, align);
}
}
}
