From eb23bd20e25584b8456a4bd887c2abd445c299d3 Mon Sep 17 00:00:00 2001 From: niksedk Date: Thu, 19 Oct 2023 16:56:05 +0200 Subject: [PATCH] Some work on split long lines --- src/ui/Forms/SplitLongLines.cs | 122 ++++++++++++++++++++++++++++++++- 1 file changed, 121 insertions(+), 1 deletion(-) diff --git a/src/ui/Forms/SplitLongLines.cs b/src/ui/Forms/SplitLongLines.cs index 2f476533c..3772883ec 100644 --- a/src/ui/Forms/SplitLongLines.cs +++ b/src/ui/Forms/SplitLongLines.cs @@ -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(",", StringComparison.Ordinal); + + var post = string.Empty; + if (newParagraph1.Text.EndsWith("", StringComparison.Ordinal)) + { + post = ""; + 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("", StringComparison.Ordinal)) + { + pre = ""; + 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("", StringComparison.Ordinal); + if (italicStart1 >= 0 && italicStart1 < 10 && newParagraph1.Text.IndexOf("", StringComparison.Ordinal) < 0 && + newParagraph2.Text.Contains("") && newParagraph2.Text.IndexOf("", StringComparison.Ordinal) < 0) + { + newParagraph1.Text += ""; + newParagraph2.Text = "" + newParagraph2.Text; + } + + splitSubtitle.Paragraphs.Add(newParagraph1); + splitSubtitle.Paragraphs.Add(newParagraph2); + added = true; + numberOfSplits++; + } } }