public void SplitLongLinesInSubtitleTest()
{
var procSubtitle = SplitLongLinesHelper.SplitLongLinesInSubtitle(_subtitle, _maxLineLength * 2, _maxLineLength);
Assert.AreEqual("We have never been to Asia,\r\nnor have we visited Africa.", procSubtitle.Paragraphs[0].Text);
Assert.AreEqual("We have never been to Asia,\r\nnor have we visited Africa.", procSubtitle.Paragraphs[1].Text);
Assert.AreEqual(_subtitle.Paragraphs[2].Text, procSubtitle.Paragraphs[2].Text);
Assert.AreNotEqual(_subtitle.Paragraphs.Count, procSubtitle.Paragraphs.Count);
// too long (dialog)
Assert.AreEqual(Utilities.AutoBreakLine("Sometimes, all you need to do is completely make an ass?", "en"), procSubtitle.Paragraphs[3].Text);
Assert.AreEqual(Utilities.AutoBreakLine("Of yourself and laugh it off to realise that life isn’t so bad after all.", "en"), procSubtitle.Paragraphs[4].Text);
// too long
Assert.AreEqual("Sometimes, all you need to do is\r\ncompletely make an ass of yourself", procSubtitle.Paragraphs[5].Text);
Assert.AreEqual("and laugh it off to realise that\r\nlife isn’t so bad after all.", procSubtitle.Paragraphs[6].Text);
// timing test
if (procSubtitle.Paragraphs[5].Duration.TotalMilliseconds > procSubtitle.Paragraphs[6].Duration.TotalMilliseconds)
{
Assert.IsTrue(procSubtitle.Paragraphs[5].Text.Length > procSubtitle.Paragraphs[6].Text.Length);
}
if (procSubtitle.Paragraphs[5].Duration.TotalMilliseconds < procSubtitle.Paragraphs[6].Duration.TotalMilliseconds)
{
Assert.IsTrue(procSubtitle.Paragraphs[5].Text.Length < procSubtitle.Paragraphs[6].Text.Length);
}
}
public void SplitLongLinesInSubtitleTest2()
{
Configuration.Settings.Tools.AutoBreakUsePixelWidth = false;
var sub = new Subtitle();
sub.Paragraphs.Add(new Paragraph("Hi Joes, how are you feeling after the match yesterday?" + Environment.NewLine + "I know you must be pretty smashed up.", 0, 5000));
var procSubtitle = SplitLongLinesHelper.SplitLongLinesInSubtitle(sub, _maxLineLength * 2, _maxLineLength);
Assert.AreEqual("Hi Joes, how are you feeling" + Environment.NewLine + "after the match yesterday?", procSubtitle.Paragraphs[0].Text);
Assert.AreEqual("I know you must be" + Environment.NewLine + "pretty smashed up.", procSubtitle.Paragraphs[1].Text);
}
public Subtitle SplitLongLinesInSubtitle(Subtitle subtitle, List <int> splittedIndexes, List <int> autoBreakedIndexes, out int numberOfSplits, int totalLineMaxCharacters, int singleLineMaxCharacters, bool clearFixes)
{
listViewFixes.ItemChecked -= listViewFixes_ItemChecked;
if (clearFixes)
{
listViewFixes.Items.Clear();
}
numberOfSplits = 0;
string language = LanguageAutoDetect.AutoDetectGoogleLanguage(subtitle);
var splittedSubtitle = new Subtitle();
string[] expectedPunctuations = { ". -", "! -", "? -" };
for (int i = 0; i < subtitle.Paragraphs.Count; i++)
{
bool added = false;
var p = subtitle.Paragraphs[i];
if (p != null && p.Text != null)
{
if (SplitLongLinesHelper.QualifiesForSplit(p.Text, singleLineMaxCharacters, totalLineMaxCharacters) && IsFixAllowed(p))
{
string oldText = HtmlUtil.RemoveHtmlTags(p.Text);
bool isDialog = false;
string dialogText = string.Empty;
if (p.Text.Contains('-'))
{
dialogText = Utilities.AutoBreakLine(p.Text, 5, 1, language);
var tempText = p.Text.Replace(Environment.NewLine, " ").Replace(" ", " ");
if (Utilities.CountTagInText(tempText, '-') == 2 && (p.Text.StartsWith('-') || p.Text.StartsWith("<i>-", StringComparison.Ordinal)))
{
int idx = tempText.IndexOfAny(expectedPunctuations, StringComparison.Ordinal);
if (idx > 1)
{
dialogText = tempText.Remove(idx + 1, 1).Insert(idx + 1, Environment.NewLine);
}
}
var arr = dialogText.SplitToLines();
if (arr.Length == 2 && (arr[0].StartsWith('-') || arr[0].StartsWith("<i>-", StringComparison.Ordinal)) && (arr[1].StartsWith('-') || arr[1].StartsWith("<i>-", StringComparison.Ordinal)))
{
isDialog = true;
}
}
if (!isDialog && !SplitLongLinesHelper.QualifiesForSplit(Utilities.AutoBreakLine(p.Text, language), singleLineMaxCharacters, totalLineMaxCharacters))
{
var newParagraph = new Paragraph(p)
{
Text = Utilities.AutoBreakLine(p.Text, language)
};
if (clearFixes)
{
AddToListView(p, (splittedSubtitle.Paragraphs.Count + 1).ToString(CultureInfo.InvariantCulture), oldText);
}
autoBreakedIndexes.Add(splittedSubtitle.Paragraphs.Count);
splittedSubtitle.Paragraphs.Add(newParagraph);
added = true;
numberOfSplits++;
}
else
{
string text = Utilities.AutoBreakLine(p.Text, language);
if (isDialog)
{
text = dialogText;
}
if (isDialog || text.Contains(Environment.NewLine))
{
var arr = text.SplitToLines();
if (arr.Length == 2)
{
int spacing1 = Configuration.Settings.General.MinimumMillisecondsBetweenLines / 2;
int spacing2 = Configuration.Settings.General.MinimumMillisecondsBetweenLines / 2;
if (Configuration.Settings.General.MinimumMillisecondsBetweenLines % 2 == 1)
{
spacing2++;
}
var newParagraph1 = new Paragraph(p);
var newParagraph2 = new Paragraph(p);
newParagraph1.Text = Utilities.AutoBreakLine(arr[0], language);
double middle = p.StartTime.TotalMilliseconds + (p.Duration.TotalMilliseconds / 2);
if (!string.IsNullOrWhiteSpace(oldText))
{
var startFactor = (double)HtmlUtil.RemoveHtmlTags(newParagraph1.Text).Length / oldText.Length;
if (startFactor < 0.25)
{
startFactor = 0.25;
}
if (startFactor > 0.75)
{
startFactor = 0.75;
}
middle = p.StartTime.TotalMilliseconds + (p.Duration.TotalMilliseconds * startFactor);
}
newParagraph1.EndTime.TotalMilliseconds = middle - spacing1;
newParagraph2.Text = Utilities.AutoBreakLine(arr[1], language);
newParagraph2.StartTime.TotalMilliseconds = newParagraph1.EndTime.TotalMilliseconds + spacing2;
if (clearFixes)
{
AddToListView(p, (splittedSubtitle.Paragraphs.Count + 1).ToString(CultureInfo.InvariantCulture), oldText);
}
splittedIndexes.Add(splittedSubtitle.Paragraphs.Count);
splittedIndexes.Add(splittedSubtitle.Paragraphs.Count + 1);
string p1 = HtmlUtil.RemoveHtmlTags(newParagraph1.Text).TrimEnd();
if (p1.EndsWith('.') || p1.EndsWith('!') || p1.EndsWith('?') || p1.EndsWith(':') || p1.EndsWith(')') || p1.EndsWith(']') || p1.EndsWith('♪'))
{
if (newParagraph1.Text.StartsWith('-') && newParagraph2.Text.StartsWith('-'))
{
newParagraph1.Text = newParagraph1.Text.Remove(0, 1).Trim();
newParagraph2.Text = newParagraph2.Text.Remove(0, 1).Trim();
}
else if (newParagraph1.Text.StartsWith("<i>-", StringComparison.Ordinal) && newParagraph2.Text.StartsWith('-'))
{
newParagraph1.Text = newParagraph1.Text.Remove(3, 1).Trim();
if (newParagraph1.Text.StartsWith("<i> ", StringComparison.Ordinal))
{
newParagraph1.Text = newParagraph1.Text.Remove(3, 1).Trim();
}
newParagraph2.Text = newParagraph2.Text.Remove(0, 1).Trim();
}
}
else
{
bool endsWithComma = newParagraph1.Text.EndsWith(',') || newParagraph1.Text.EndsWith(",</i>", StringComparison.Ordinal);
string post = string.Empty;
if (newParagraph1.Text.EndsWith("</i>", StringComparison.Ordinal))
{
post = "</i>";
newParagraph1.Text = newParagraph1.Text.Remove(newParagraph1.Text.Length - post.Length);
}
if (endsWithComma)
{
newParagraph1.Text += post;
}
else
{
newParagraph1.Text += comboBoxLineContinuationEnd.Text.TrimEnd() + post;
}
string pre = string.Empty;
if (newParagraph2.Text.StartsWith("<i>", StringComparison.Ordinal))
{
pre = "<i>";
newParagraph2.Text = newParagraph2.Text.Remove(0, pre.Length);
}
if (endsWithComma)
{
newParagraph2.Text = pre + newParagraph2.Text;
}
else
{
newParagraph2.Text = pre + comboBoxLineContinuationBegin.Text + newParagraph2.Text;
}
}
var italicStart1 = newParagraph1.Text.IndexOf("<i>", StringComparison.Ordinal);
if (italicStart1 >= 0 && italicStart1 < 10 && newParagraph1.Text.IndexOf("</i>", StringComparison.Ordinal) < 0 &&
newParagraph2.Text.Contains("</i>") && newParagraph2.Text.IndexOf("<i>", StringComparison.Ordinal) < 0)
{
newParagraph1.Text += "</i>";
newParagraph2.Text = "<i>" + newParagraph2.Text;
}
splittedSubtitle.Paragraphs.Add(newParagraph1);
splittedSubtitle.Paragraphs.Add(newParagraph2);
added = true;
numberOfSplits++;
}
}
}
}
if (!added)
{
splittedSubtitle.Paragraphs.Add(new Paragraph(p));
}
}
}
listViewFixes.ItemChecked += listViewFixes_ItemChecked;
splittedSubtitle.Renumber();
return(splittedSubtitle);
}
public Subtitle SplitLongLinesInSubtitle(Subtitle subtitle, List <int> splittedIndexes, List <int> autoBreakedIndexes, out int numberOfSplits, int totalLineMaxCharacters, int singleLineMaxCharacters, bool clearFixes)
{
listViewFixes.ItemChecked -= listViewFixes_ItemChecked;
if (clearFixes)
{
listViewFixes.Items.Clear();
}
numberOfSplits = 0;
string language = Utilities.AutoDetectGoogleLanguage(subtitle);
Subtitle splittedSubtitle = new Subtitle();
Paragraph p = null;
for (int i = 0; i < subtitle.Paragraphs.Count; i++)
{
bool added = false;
p = subtitle.GetParagraphOrDefault(i);
if (p != null && p.Text != null)
{
string oldText = Utilities.RemoveHtmlTags(p.Text);
if (SplitLongLinesHelper.QualifiesForSplit(p.Text, singleLineMaxCharacters, totalLineMaxCharacters) && IsFixAllowed(p))
{
bool isDialog = false;
string dialogText = string.Empty;
if (p.Text.Contains("-"))
{
dialogText = Utilities.AutoBreakLine(p.Text, 5, 100, 1, language);
string[] arr = dialogText.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
if (arr.Length == 2 && (arr[0].StartsWith("-") || arr[0].StartsWith("<i>-")) && (arr[1].StartsWith("-") || arr[1].StartsWith("<i>-")))
{
isDialog = true;
}
}
if (!isDialog && !SplitLongLinesHelper.QualifiesForSplit(Utilities.AutoBreakLine(p.Text, language), singleLineMaxCharacters, totalLineMaxCharacters))
{
Paragraph newParagraph = new Paragraph(p);
newParagraph.Text = Utilities.AutoBreakLine(p.Text, language);
if (clearFixes)
{
AddToListView(p, (splittedSubtitle.Paragraphs.Count + 1).ToString(), oldText);
}
autoBreakedIndexes.Add(splittedSubtitle.Paragraphs.Count);
splittedSubtitle.Paragraphs.Add(newParagraph);
added = true;
numberOfSplits++;
}
else
{
string text = Utilities.AutoBreakLine(p.Text, language);
if (isDialog)
{
text = dialogText;
}
if (text.Contains(Environment.NewLine))
{
string[] arr = text.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
if (arr.Length == 2)
{
int spacing1 = Configuration.Settings.General.MininumMillisecondsBetweenLines / 2;
int spacing2 = Configuration.Settings.General.MininumMillisecondsBetweenLines / 2;
if (Configuration.Settings.General.MininumMillisecondsBetweenLines % 2 == 1)
{
spacing2++;
}
Paragraph newParagraph1 = new Paragraph(p);
Paragraph newParagraph2 = new Paragraph(p);
newParagraph1.Text = Utilities.AutoBreakLine(arr[0], language);
double startFactor = 0;
double middle = p.StartTime.TotalMilliseconds + (p.Duration.TotalMilliseconds / 2);
if (Utilities.RemoveHtmlTags(oldText).Trim().Length > 0)
{
startFactor = (double)Utilities.RemoveHtmlTags(newParagraph1.Text).Length / Utilities.RemoveHtmlTags(oldText).Length;
if (startFactor < 0.25)
{
startFactor = 0.25;
}
if (startFactor > 0.75)
{
startFactor = 0.75;
}
middle = p.StartTime.TotalMilliseconds + (p.Duration.TotalMilliseconds * startFactor);
}
newParagraph1.EndTime.TotalMilliseconds = middle - spacing1;
newParagraph2.Text = Utilities.AutoBreakLine(arr[1], language);
newParagraph2.StartTime.TotalMilliseconds = newParagraph1.EndTime.TotalMilliseconds + spacing2;
if (clearFixes)
{
AddToListView(p, (splittedSubtitle.Paragraphs.Count + 1).ToString(), oldText);
}
splittedIndexes.Add(splittedSubtitle.Paragraphs.Count);
splittedIndexes.Add(splittedSubtitle.Paragraphs.Count + 1);
string p1 = Utilities.RemoveHtmlTags(newParagraph1.Text);
bool p1Ends = false;
if (p1.EndsWith(".") || p1.EndsWith("!") || p1.EndsWith("?") || p1.EndsWith(":") || p1.EndsWith(")") || p1.EndsWith("]") || p1.EndsWith("♪"))
{
p1Ends = true;
}
if (p1Ends)
{
if (newParagraph1.Text.StartsWith("-") && newParagraph2.Text.StartsWith("-"))
{
newParagraph1.Text = newParagraph1.Text.Remove(0, 1).Trim();
newParagraph2.Text = newParagraph2.Text.Remove(0, 1).Trim();
}
else if (newParagraph1.Text.StartsWith("<i>-") && newParagraph2.Text.StartsWith("-"))
{
newParagraph1.Text = newParagraph1.Text.Remove(3, 1).Trim();
if (newParagraph1.Text.StartsWith("<i> "))
{
newParagraph1.Text = newParagraph1.Text.Remove(3, 1).Trim();
}
newParagraph2.Text = newParagraph2.Text.Remove(0, 1).Trim();
}
}
else
{
string post = string.Empty;
if (newParagraph1.Text.EndsWith("</i>"))
{
post = "</i>";
newParagraph1.Text = newParagraph1.Text.Remove(newParagraph1.Text.Length - post.Length);
}
newParagraph1.Text += comboBoxLineContinuationEnd.Text.TrimEnd() + post;
string pre = string.Empty;
if (newParagraph2.Text.StartsWith("<i>"))
{
pre = "<i>";
newParagraph2.Text = newParagraph2.Text.Remove(0, pre.Length);
}
newParagraph2.Text = pre + comboBoxLineContinuationBegin.Text + newParagraph2.Text;
}
if (newParagraph1.Text.IndexOf("<i>") >= 0 && newParagraph1.Text.IndexOf("<i>") < 10 & newParagraph1.Text.IndexOf("</i>") < 0 &&
newParagraph2.Text.Contains("</i>") && newParagraph2.Text.IndexOf("<i>") < 0)
{
newParagraph1.Text += "</i>";
newParagraph2.Text = "<i>" + newParagraph2.Text;
}
splittedSubtitle.Paragraphs.Add(newParagraph1);
splittedSubtitle.Paragraphs.Add(newParagraph2);
added = true;
numberOfSplits++;
}
}
}
}
}
if (!added)
{
splittedSubtitle.Paragraphs.Add(new Paragraph(p));
}
}
listViewFixes.ItemChecked += listViewFixes_ItemChecked;
splittedSubtitle.Renumber(1);
return(splittedSubtitle);
}
