private void WriteBlocks(TimedString[] strings)
{
Action<string> a = s => sb.Append(s);
for (int i = 0; i < strings.Length; i++) {
a("<TextBlock x:Name=\"a");
a(i.ToString());
a("\" TextWrapping=\"Wrap\" FontSize=\"32\" Foreground=\"White\" VerticalAlignment=\"Bottom\" HorizontalAlignment=\"Center\" Visibility=\"Collapsed\" Text=\"");
a(strings[i].Text.Replace("\"", """));
a("\"/>");
sb.AppendLine();
}
}
private void WriteTimeline(TimedString[] strings)
{
Action<string> a = s => sb.Append(s);
for (int i = 0; i < strings.Length; i++) {
a("<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty=\"(UIElement.Visibility)\" Storyboard.TargetName=\"a");
a(i.ToString());
a("\">");
sb.AppendLine();
a("<DiscreteObjectKeyFrame KeyTime=\"");
a(strings[i].Start.ToString());
a("\" Value=\"{x:Static Visibility.Visible}\"/>");
sb.AppendLine();
a("<DiscreteObjectKeyFrame KeyTime=\"");
a(strings[i].End.ToString());
a("\" Value=\"{x:Static Visibility.Collapsed}\"/>");
sb.AppendLine();
a("</ObjectAnimationUsingKeyFrames>");
sb.AppendLine();
}
}