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Nikolaj Olsson 2024-08-20 15:35:40 +02:00
parent 53a6f068a2
commit 623fb09565
1 changed files with 9 additions and 30 deletions
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39
src/libse/Common/TimeCode.cs
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@ -17,49 +17,28 @@ namespace Nikse.SubtitleEdit.Core.Common
return new TimeCode(seconds * BaseUnit); return new TimeCode(seconds * BaseUnit);
} }
/// <summary>
/// Parse time string to milliseconds, format: HH[:,.]MM[:,.]SS[:,.]MSec or MM[:,.]SS[:,.]MSec
/// </summary>
/// <param name="text">Time code as string.</param>
/// <returns>Total milliseconds.</returns>
public static double ParseToMilliseconds(string text) public static double ParseToMilliseconds(string text)
{ {
var parts = text.Split(TimeSplitChars, StringSplitOptions.RemoveEmptyEntries); var parts = text.Split(TimeSplitChars, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length == 4) if (parts.Length == 4)
{ {
if (int.TryParse(parts[0], out var hours) && int.TryParse(parts[1], out var minutes) && int.TryParse(parts[2], out var seconds) && int.TryParse(parts[3], out var milliseconds)) var msString = parts[3].PadRight(3,'0');
if (int.TryParse(parts[0], out var hours) && int.TryParse(parts[1], out var minutes) && int.TryParse(parts[2], out var seconds) && int.TryParse(msString, out var milliseconds))
{ {
// Fixes edge cases where the millisecond portion doesn't have three digits
if (parts[3].Length < 3)
{
for (int msLength = parts[3].Length; msLength < 3; msLength ++)
{
milliseconds *= 10;
}
} else if (parts[3].Length > 3)
{
for (int msLength = parts[3].Length; msLength > 3; msLength --)
{
milliseconds /= 10;
}
}
return new TimeSpan(0, hours, minutes, seconds, milliseconds).TotalMilliseconds; return new TimeSpan(0, hours, minutes, seconds, milliseconds).TotalMilliseconds;
} }
} }
if (parts.Length == 3) if (parts.Length == 3)
{ {
if (int.TryParse(parts[0], out var minutes) && int.TryParse(parts[1], out var seconds) && int.TryParse(parts[2], out var milliseconds)) var msString = parts[3].PadRight(2, '0');
if (int.TryParse(parts[0], out var minutes) && int.TryParse(parts[1], out var seconds) && int.TryParse(msString, out var milliseconds))
{ {
// Fixes edge cases where the millisecond portion doesn't have three digits
if (parts[3].Length < 3)
{
for (int msLength = parts[3].Length; msLength < 3; msLength ++)
{
milliseconds *= 10;
}
} else if (parts[3].Length > 3)
{
for (int msLength = parts[3].Length; msLength > 3; msLength --)
{
milliseconds /= 10;
}
}
return new TimeSpan(0, 0, minutes, seconds, milliseconds).TotalMilliseconds; return new TimeSpan(0, 0, minutes, seconds, milliseconds).TotalMilliseconds;
} }
} }