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Some work on split long lines

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This commit is contained in:
niksedk 2023-10-19 16:56:05 +02:00
parent 87f7eeb2af
commit eb23bd20e2
1 changed files with 121 additions and 1 deletions
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122
src/ui/Forms/SplitLongLines.cs
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@ -52,7 +52,7 @@ namespace Nikse.SubtitleEdit.Forms
comboBoxLineContinuationBegin.Text = continuationProfile.Prefix;
comboBoxLineContinuationEnd.Text = continuationProfile.Suffix;
checkBoxSplitAtLineBreaks.Text= LanguageSettings.Current.SplitLongLines.SplitAtLineBreaks;;
checkBoxSplitAtLineBreaks.Text = LanguageSettings.Current.SplitLongLines.SplitAtLineBreaks; ;
toolStripMenuItemInverseSelection.Text = LanguageSettings.Current.Main.Menu.Edit.InverseSelection;
toolStripMenuItemSelectAll.Text = LanguageSettings.Current.Main.Menu.ContextMenu.SelectAll;
buttonOK.Text = LanguageSettings.Current.General.Ok;
@ -511,6 +511,126 @@ namespace Nikse.SubtitleEdit.Forms
numberOfSplits++;
}
}
else if ((language == "ja" || language == "zh") && !p.Text.Contains(Environment.NewLine))
{
var splitChars = ".!?:;。、；·！…";
var splitPos = (int)Math.Round(p.Text.Length / 2.0 + 0.5);
if (p.Text.Length > 12)
{
for (var j = 0; j < 5; j++)
{
if (splitChars.Contains(p.Text[splitPos - j]))
{
splitPos = splitPos - j;
break;
}
if (splitChars.Contains(p.Text[splitPos + j]))
{
splitPos = splitPos + j;
break;
}
}
}
var spacing1 = Configuration.Settings.General.MinimumMillisecondsBetweenLines / 2;
var 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(p.Text.Substring(0, splitPos + 1), language);
var middle = p.StartTime.TotalMilliseconds + p.DurationTotalMilliseconds / 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.DurationTotalMilliseconds * startFactor;
}
newParagraph1.EndTime.TotalMilliseconds = middle - spacing1;
newParagraph2.Text = Utilities.AutoBreakLine(p.Text.Substring(splitPos + 1), language);
newParagraph2.StartTime.TotalMilliseconds = newParagraph1.EndTime.TotalMilliseconds + spacing2;
if (Configuration.Settings.General.SplitRemovesDashes && isDialog)
{
newParagraph1.Text = DialogSplitMerge.RemoveStartDash(newParagraph1.Text);
newParagraph2.Text = DialogSplitMerge.RemoveStartDash(newParagraph2.Text);
}
if (clearFixes)
{
AddToListView(p, (splitSubtitle.Paragraphs.Count + 1).ToString(CultureInfo.InvariantCulture), oldText);
}
splitIndexes.Add(splitSubtitle.Paragraphs.Count);
splitIndexes.Add(splitSubtitle.Paragraphs.Count + 1);
var p1 = HtmlUtil.RemoveHtmlTags(newParagraph1.Text).TrimEnd();
if (!p1.EndsWith('.') && !p1.EndsWith('!') && !p1.EndsWith('?') && !p1.EndsWith(':') && !p1.EndsWith(')') && !p1.EndsWith(']') && !p1.EndsWith('♪'))
{
var endsWithComma = newParagraph1.Text.EndsWith(',') || newParagraph1.Text.EndsWith(",</i>", StringComparison.Ordinal);
var 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;
}
var 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;
}
splitSubtitle.Paragraphs.Add(newParagraph1);
splitSubtitle.Paragraphs.Add(newParagraph2);
added = true;
numberOfSplits++;
}
}
}