public override void Read(DataStream strIn)
{
this.entries = new List<SubtitleEntry>();
// Gets all the lines
DataReader reader = new DataReader(strIn, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
string[] lines = reader.ReadString().Split(ExtraSplit);
for (int i = 0; i < lines.Length; i++) {
SubtitleEntry entry = new SubtitleEntry();
if (string.IsNullOrEmpty(lines[i]) || lines[i] == "\n")
continue;
string line = lines[i].Substring(1);
if (line[0] == '#') {
entry.Type = SubtitleType.Comment;
entry.Data = line.Substring(1).ApplyTable("replace", false);
} else if (line.StartsWith("/stream", StringComparison.Ordinal)) {
entry.Type = SubtitleType.Voice;
entry.Data = line.Substring(8);
} else if (line.StartsWith("/sync", StringComparison.Ordinal)) {
entry.Type = SubtitleType.SyncTime;
entry.Data = line.Substring(6);
} else if (line.StartsWith("/clear", StringComparison.Ordinal)) {
entry.Type = SubtitleType.Clear;
} else {
entry.Type = SubtitleType.Text;
entry.Data = line.ApplyTable("replace", false);
}
this.entries.Add(entry);
}
}
public override void Read(DataStream strIn)
{
this.entries = new List <SubtitleEntry>();
// Gets all the lines
DataReader reader = new DataReader(strIn, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
string[] lines = reader.ReadString().Split(ExtraSplit);
for (int i = 0; i < lines.Length; i++)
{
SubtitleEntry entry = new SubtitleEntry();
if (string.IsNullOrEmpty(lines[i]) || lines[i] == "\n")
{
continue;
}
string line = lines[i].Substring(1);
if (line[0] == '#')
{
entry.Type = SubtitleType.Comment;
entry.Data = line.Substring(1).ApplyTable("replace", false);
}
else if (line.StartsWith("/stream", StringComparison.Ordinal))
{
entry.Type = SubtitleType.Voice;
entry.Data = line.Substring(8);
}
else if (line.StartsWith("/sync", StringComparison.Ordinal))
{
entry.Type = SubtitleType.SyncTime;
entry.Data = line.Substring(6);
}
else if (line.StartsWith("/clear", StringComparison.Ordinal))
{
entry.Type = SubtitleType.Clear;
}
else
{
entry.Type = SubtitleType.Text;
entry.Data = line.ApplyTable("replace", false);
}
this.entries.Add(entry);
}
}
protected override void Import(XElement root)
{
this.entries = new List <SubtitleEntry>();
foreach (XElement el in root.Elements())
{
SubtitleEntry entry = new SubtitleEntry();
switch (el.Name.LocalName)
{
case "Text":
entry.Type = SubtitleType.Text;
entry.Data = el.Value.FromXmlString('<', '>');
break;
case "Comment":
entry.Type = SubtitleType.Comment;
entry.Data = el.Value.FromXmlString('<', '>');
break;
case "Voice":
entry.Type = SubtitleType.Voice;
entry.Data = el.Attribute("File").Value;
break;
case "Sync":
entry.Type = SubtitleType.SyncTime;
entry.Data = el.Attribute("Time").Value;
break;
case "Clear":
entry.Type = SubtitleType.Clear;
break;
default:
throw new FormatException("Invalid XML tag.");
}
this.entries.Add(entry);
}
}
protected override void Import(XElement root)
{
this.entries = new List<SubtitleEntry>();
foreach (XElement el in root.Elements()) {
SubtitleEntry entry = new SubtitleEntry();
switch (el.Name.LocalName) {
case "Text":
entry.Type = SubtitleType.Text;
entry.Data = el.Value.FromXmlString('<', '>');
break;
case "Comment":
entry.Type = SubtitleType.Comment;
entry.Data = el.Value.FromXmlString('<', '>');
break;
case "Voice":
entry.Type = SubtitleType.Voice;
entry.Data = el.Attribute("File").Value;
break;
case "Sync":
entry.Type = SubtitleType.SyncTime;
entry.Data = el.Attribute("Time").Value;
break;
case "Clear":
entry.Type = SubtitleType.Clear;
break;
default:
throw new FormatException("Invalid XML tag.");
}
this.entries.Add(entry);
}
}
private SubtitleList srtToSubtitleList(string fileContent)
{
//TODO: detect encoding better. Assuming encoding is correct...
// assuming file is .srt type.
SubtitleList subList = new SubtitleList();
int entryNum = 0;
int entryStatus = 0; // 0 = expecting new entry, 1 = expecting time, 2 = reading text until empty line.
SubtitleEntry entry = null;
using (StringReader reader = new StringReader(fileContent))
{
string line;
int lineNum = 0;
while ((line = reader.ReadLine()) != null)
{
Debug.WriteLine(lineNum + ": " + line);
switch (entryStatus)
{
case 0:
entryNum++;
if (int.Parse(line) != entryNum)
{
throw new Exception("Bad format in line " + lineNum + ". Expected " + entryNum + " got " + line);
}
entry = new SubtitleEntry();
subList.Add(entry);
entry.Index = entryNum;
entryStatus = 1;
break;
case 1:
if (!srtTime.IsMatch(line))
{
throw new Exception("Bad format in time line " + lineNum);
}
string startStr = "1/1/0001 " + line.Substring(0, 12).Replace(',', '.');
string endStr = "1/1/0001 " + line.Substring(17, 12).Replace(',', '.');
DateTime st = Convert.ToDateTime(startStr);
entry.StartTime = st.Ticks;
DateTime et = Convert.ToDateTime(endStr);
entry.EndTime = et.Ticks;
entryStatus = 2;
break;
case 2:
// all of these lines until empty string is the entry string
if (String.IsNullOrEmpty(line))
{
entryStatus = 0;
}
else
{
var textLine = StripHTML(line);
if (String.IsNullOrEmpty(entry.Text))
{
entry.Text = textLine;
}
else
{
entry.Text += " " + textLine;
}
}
break;
default:
break;
}
lineNum++;
}
}
return(subList);
}
