Add new shortcut for split + auto-br - thx oep42 :)

Work on #6673

LanguageBaseEnglish.xml

@@ -1369,6 +1369,7 @@ To use an API key, go to "Options -> Settings -> Tools" to enter your Goog
         <Paste>Paste</Paste>
         <Delete>Delete</Delete>
         <SplitLineAtCursorPosition>Split line at cursor position</SplitLineAtCursorPosition>
+        <SplitLineAtCursorPositionAndAutoBr>Split line at cursor position and auto-break</SplitLineAtCursorPositionAndAutoBr>
         <SplitLineAtCursorAndWaveformPosition>Split line at cursor/video position</SplitLineAtCursorAndWaveformPosition>
         <AutoDurationCurrentLine>Auto duration (current line)</AutoDurationCurrentLine>
         <SelectAll>Select all</SelectAll>

src/libse/Common/Settings.cs

@@ -2438,6 +2438,7 @@ $HorzAlign          =   Center
         public string MainListViewSortByStyle { get; set; }
         public string MainListViewRemoveTimeCodes { get; set; }
         public string MainTextBoxSplitAtCursor { get; set; }
+        public string MainTextBoxSplitAtCursorAndAutoBr { get; set; }
         public string MainTextBoxSplitAtCursorAndVideoPos { get; set; }
         public string MainTextBoxSplitSelectedLineBilingual { get; set; }
         public string MainTextBoxMoveLastWordDown { get; set; }
@@ -9304,6 +9305,12 @@ $HorzAlign          =   Center
                     shortcuts.MainTextBoxSplitAtCursor = subNode.InnerText;
                 }
 
+                subNode = node.SelectSingleNode("MainTextBoxSplitAtCursorAndAutoBr");
+                if (subNode != null)
+                {
+                    shortcuts.MainTextBoxSplitAtCursorAndAutoBr = subNode.InnerText;
+                }
+
                 subNode = node.SelectSingleNode("MainTextBoxSplitAtCursorAndVideoPos");
                 if (subNode != null)
                 {
@@ -11260,6 +11267,7 @@ $HorzAlign          =   Center
             textWriter.WriteElementString("MainEditReverseStartAndEndingForRTL", shortcuts.MainEditReverseStartAndEndingForRTL);
             textWriter.WriteElementString("MainVideoToggleControls", shortcuts.MainVideoToggleControls);
             textWriter.WriteElementString("MainTextBoxSplitAtCursor", shortcuts.MainTextBoxSplitAtCursor);
+            textWriter.WriteElementString("MainTextBoxSplitAtCursorAndAutoBr", shortcuts.MainTextBoxSplitAtCursorAndAutoBr);
             textWriter.WriteElementString("MainTextBoxSplitAtCursorAndVideoPos", shortcuts.MainTextBoxSplitAtCursorAndVideoPos);
             textWriter.WriteElementString("MainTextBoxSplitSelectedLineBilingual", shortcuts.MainTextBoxSplitSelectedLineBilingual);
             textWriter.WriteElementString("MainTextBoxMoveLastWordDown", shortcuts.MainTextBoxMoveLastWordDown);

src/ui/Forms/Main.cs

@@ -10651,7 +10651,12 @@ namespace Nikse.SubtitleEdit.Forms
             }
             else if (_shortcuts.MainTextBoxSplitAtCursor == e.KeyData)
             {
-                ToolStripMenuItemSplitTextAtCursorClick(null, null);
+                SplitTextAtCursor(false);
+                e.SuppressKeyPress = true;
+            }
+            else if (_shortcuts.MainTextBoxSplitAtCursorAndAutoBr == e.KeyData)
+            {
+                SplitTextAtCursor(true);
                 e.SuppressKeyPress = true;
             }
             else if (_shortcuts.MainTextBoxSplitAtCursorAndVideoPos == e.KeyData)
@@ -11108,7 +11113,7 @@ namespace Nikse.SubtitleEdit.Forms
             SplitSelectedParagraph(null, null);
         }
 
-        private void SplitSelectedParagraph(double? splitSeconds, int? textIndex)
+        private void SplitSelectedParagraph(double? splitSeconds, int? textIndex, bool autoBreak = false)
         {
             int maxSingleLineLength = Configuration.Settings.General.SubtitleLineMaximumLength;
             var language = LanguageAutoDetect.AutoDetectGoogleLanguage(_subtitle);
@@ -11337,6 +11342,12 @@ namespace Nikse.SubtitleEdit.Forms
                 FixSplitBoxTag(currentParagraph, newParagraph);
                 SetSplitTime(splitSeconds, currentParagraph, newParagraph, oldText);
 
+                if (autoBreak)
+                {
+                    currentParagraph.Text = Utilities.AutoBreakLine(currentParagraph.Text);
+                    newParagraph.Text = Utilities.AutoBreakLine(newParagraph.Text);
+                }
+
                 if (Configuration.Settings.General.AllowEditOfOriginalSubtitle && _subtitleOriginal != null && _subtitleOriginal.Paragraphs.Count > 0)
                 {
                     var originalCurrent = Utilities.GetOriginalParagraph(firstSelectedIndex, currentParagraph, _subtitleOriginal.Paragraphs);
@@ -11522,7 +11533,13 @@ namespace Nikse.SubtitleEdit.Forms
                         _subtitleOriginal.Renumber();
                         FixSplitItalicTagAndAssa(originalCurrent, originalNew);
                         FixSplitFontTag(originalCurrent, originalNew);
-                        FixSplitBoxTag(currentParagraph, newParagraph);
+                        FixSplitBoxTag(originalCurrent, originalNew);
+
+                        if (autoBreak)
+                        {
+                            originalCurrent.Text = Utilities.AutoBreakLine(originalCurrent.Text);
+                            originalNew.Text = Utilities.AutoBreakLine(originalNew.Text);
+                        }
                     }
                 }
 
@@ -28638,6 +28655,11 @@ namespace Nikse.SubtitleEdit.Forms
         }
 
         private void ToolStripMenuItemSplitTextAtCursorClick(object sender, EventArgs e)
+        {
+            SplitTextAtCursor(false);
+        }
+
+        private void SplitTextAtCursor(bool autoBreak)
         {
             var tb = GetFocusedTextBox();
 
@@ -28647,7 +28669,7 @@ namespace Nikse.SubtitleEdit.Forms
                 pos = tb.SelectionStart;
             }
 
-            SplitSelectedParagraph(null, pos);
+            SplitSelectedParagraph(null, pos, autoBreak);
             tb.Focus();
             tb.SelectionStart = tb.Text.Length;
         }

src/ui/Forms/Options/Settings.cs

@@ -1516,6 +1516,7 @@ namespace Nikse.SubtitleEdit.Forms.Options
 
             var textBoxNode = new ShortcutNode(language.TextBox);
             AddNode(textBoxNode, LanguageSettings.Current.Main.Menu.ContextMenu.SplitLineAtCursorPosition, nameof(Configuration.Settings.Shortcuts.MainTextBoxSplitAtCursor));
+            AddNode(textBoxNode, LanguageSettings.Current.Main.Menu.ContextMenu.SplitLineAtCursorPositionAndAutoBr, nameof(Configuration.Settings.Shortcuts.MainTextBoxSplitAtCursorAndAutoBr));
             AddNode(textBoxNode, LanguageSettings.Current.Main.Menu.ContextMenu.SplitLineAtCursorAndWaveformPosition, nameof(Configuration.Settings.Shortcuts.MainTextBoxSplitAtCursorAndVideoPos));
             AddNode(textBoxNode, language.SplitSelectedLineBilingual, nameof(Configuration.Settings.Shortcuts.MainTextBoxSplitSelectedLineBilingual));
             AddNode(textBoxNode, language.MainTextBoxMoveLastWordDown, nameof(Configuration.Settings.Shortcuts.MainTextBoxMoveLastWordDown));

src/ui/Logic/Language.cs

@@ -1930,6 +1930,7 @@ namespace Nikse.SubtitleEdit.Logic
                         Paste = "Paste",
                         Delete = "Delete",
                         SplitLineAtCursorPosition = "Split line at cursor position",
+                        SplitLineAtCursorPositionAndAutoBr = "Split line at cursor position and auto-break",
                         SplitLineAtCursorAndWaveformPosition = "Split line at cursor/video position",
                         AutoDurationCurrentLine = "Auto duration (current line)",
                         SelectAll = "Select all",

src/ui/Logic/LanguageDeserializer.cs

@@ -4480,6 +4480,9 @@ namespace Nikse.SubtitleEdit.Logic
                 case "Main/Menu/ContextMenu/SplitLineAtCursorPosition":
                     language.Main.Menu.ContextMenu.SplitLineAtCursorPosition = reader.Value;
                     break;
+                case "Main/Menu/ContextMenu/SplitLineAtCursorPositionAndAutoBr":
+                    language.Main.Menu.ContextMenu.SplitLineAtCursorPositionAndAutoBr = reader.Value;
+                    break;
                 case "Main/Menu/ContextMenu/SplitLineAtCursorAndWaveformPosition":
                     language.Main.Menu.ContextMenu.SplitLineAtCursorAndWaveformPosition = reader.Value;
                     break;

src/ui/Logic/LanguageStructure.cs

@@ -1775,6 +1775,7 @@ namespace Nikse.SubtitleEdit.Logic
                     public string Paste { get; set; }
                     public string Delete { get; set; }
                     public string SplitLineAtCursorPosition { get; set; }
+                    public string SplitLineAtCursorPositionAndAutoBr { get; set; }
                     public string SplitLineAtCursorAndWaveformPosition { get; set; }
                     public string AutoDurationCurrentLine { get; set; }
                     public string SelectAll { get; set; }

src/ui/Logic/MainShortcuts.cs

@@ -103,6 +103,7 @@ namespace Nikse.SubtitleEdit.Logic
         public Keys MainGeneralToggleMode { get; set; }
         public Keys MainGeneralTogglePreviewOnVideo { get; set; }
         public Keys MainTextBoxSplitAtCursor { get; set; }
+        public Keys MainTextBoxSplitAtCursorAndAutoBr { get; set; }
         public Keys MainTextBoxSplitAtCursorAndVideoPos { get; set; }
         public Keys MainTextBoxSplitSelectedLineBilingual { get; set; }
         public Keys MainTextBoxMoveLastWordDown { get; set; }
@@ -373,6 +374,7 @@ namespace Nikse.SubtitleEdit.Logic
             MainListViewCopyText = UiUtil.GetKeys(Configuration.Settings.Shortcuts.MainListViewCopyText);
             MainListViewCopyPlainText = UiUtil.GetKeys(Configuration.Settings.Shortcuts.MainListViewCopyPlainText);
             MainTextBoxSplitAtCursor = UiUtil.GetKeys(Configuration.Settings.Shortcuts.MainTextBoxSplitAtCursor);
+            MainTextBoxSplitAtCursorAndAutoBr = UiUtil.GetKeys(Configuration.Settings.Shortcuts.MainTextBoxSplitAtCursorAndAutoBr);
             MainTextBoxSplitAtCursorAndVideoPos = UiUtil.GetKeys(Configuration.Settings.Shortcuts.MainTextBoxSplitAtCursorAndVideoPos);
             MainTextBoxSplitSelectedLineBilingual = UiUtil.GetKeys(Configuration.Settings.Shortcuts.MainTextBoxSplitSelectedLineBilingual);
             MainTextBoxMoveLastWordDown = UiUtil.GetKeys(Configuration.Settings.Shortcuts.MainTextBoxMoveLastWordDown);