public WebVTTContentBase Read()
{
WebVTTContentBase result = null;
StringBuilder sb = new StringBuilder();
bool lookForEnd = false;
while (true)
{
int ci = Reader.Peek();
if (ci < 0) break; // at the end
var c = Convert.ToChar(ci);
if (c == '<' && result != null) break; // we found a new node start, that means we're done and should return without actually reading the next char
Reader.Read();
if (c == '<')
{
result = new WebVTTContentNodeStart();
lookForEnd = true;
}
else if (c == '>')
{
break;
}
else
{
if (result == null)
{
result = new WebVTTContentText();
}
if (c == '&')
{
c = ReadEscapedChar(Reader);
}
sb.Append(c);
}
if (lookForEnd)
{
lookForEnd = false;
ci = Reader.Peek();
if (Convert.ToChar(ci) == '/')
{
Reader.Read();
result = new WebVTTContentNodeEnd();
}
}
}
if (result is WebVTTContentText)
{
var r = (WebVTTContentText)result;
r.Text = sb.ToString();
}
else if (result is WebVTTContentNodeEnd)
{
var r = (WebVTTContentNodeEnd)result;
r.Name = sb.ToString();
}
else if (result is WebVTTContentNodeStart)
{
var r = (WebVTTContentNodeStart)result;
var annotationParts = sb.ToString().Split(new[] { ' ' }, 2);
r.NameAndClass = annotationParts[0];
var nameParts = r.NameAndClass.Split('.');
r.Name = nameParts[0];
for (int i = 1; i < nameParts.Length; i++)
{
r.Classes.Add(nameParts[i]);
}
for (int i = 1; i < annotationParts.Length; i++)
{
r.Annotation = annotationParts[i];
}
}
return result;
}
public WebVTTContentBase Read()
{
WebVTTContentBase result = null;
StringBuilder sb = new StringBuilder();
bool lookForEnd = false;
while (true)
{
int ci = Reader.Peek();
if (ci < 0)
{
break; // at the end
}
var c = Convert.ToChar(ci);
if (c == '<' && result != null)
{
break; // we found a new node start, that means we're done and should return without actually reading the next char
}
Reader.Read();
if (c == '<')
{
result = new WebVTTContentNodeStart();
lookForEnd = true;
}
else if (c == '>')
{
break;
}
else
{
if (result == null)
{
result = new WebVTTContentText();
}
if (c == '&')
{
c = ReadEscapedChar(Reader);
}
sb.Append(c);
}
if (lookForEnd)
{
lookForEnd = false;
ci = Reader.Peek();
if (Convert.ToChar(ci) == '/')
{
Reader.Read();
result = new WebVTTContentNodeEnd();
}
}
}
if (result is WebVTTContentText)
{
var r = (WebVTTContentText)result;
r.Text = sb.ToString();
}
else if (result is WebVTTContentNodeEnd)
{
var r = (WebVTTContentNodeEnd)result;
r.Name = sb.ToString();
}
else if (result is WebVTTContentNodeStart)
{
var r = (WebVTTContentNodeStart)result;
var annotationParts = sb.ToString().Split(new[] { ' ' }, 2);
r.NameAndClass = annotationParts[0];
var nameParts = r.NameAndClass.Split('.');
r.Name = nameParts[0];
for (int i = 1; i < nameParts.Length; i++)
{
r.Classes.Add(nameParts[i]);
}
for (int i = 1; i < annotationParts.Length; i++)
{
r.Annotation = annotationParts[i];
}
}
return(result);
}