Settings: Small helper window to calc gap in frames

Related to comment https://github.com/SubtitleEdit/subtitleedit/issues/4078#issuecomment-624194352 in #4078

LanguageMaster.xml

@@ -2177,6 +2177,9 @@ Continue?</RestoreDefaultSettingsMsg>
     <UncheckInsertsLowercase>Detect and uncheck single titles, or lyrics, in lowercase</UncheckInsertsLowercase>
     <HideContinuationCandidatesWithoutName>Hide unlikely continuation sentences</HideContinuationCandidatesWithoutName>
     <IgnoreLyrics>Ignore lyrics between music symbols</IgnoreLyrics>
+    <MinFrameGap>Min. gap in frames</MinFrameGap>
+    <XFramesAtYFrameRateGivesZMs>{0} frames at a frame rate of {1} gives {2} milliseconds.</XFramesAtYFrameRateGivesZMs>
+    <UseXAsNewGap>Use "{0}" milliseconds as new minimum gap?</UseXAsNewGap>
   </Settings>
   <SettingsMpv>
     <Title>Settings for mpv</Title>

libse/Language.cs

@@ -2470,7 +2470,10 @@ can edit in same subtitle file (collaboration)",
                 UncheckInsertsItalic = "Detect and uncheck italic single titles, or lyrics",
                 UncheckInsertsLowercase = "Detect and uncheck single titles, or lyrics, in lowercase",
                 HideContinuationCandidatesWithoutName = "Hide unlikely continuation sentences",
-                IgnoreLyrics = "Ignore lyrics between music symbols"
+                IgnoreLyrics = "Ignore lyrics between music symbols",
+                MinFrameGap = "Min. gap in frames",
+                XFramesAtYFrameRateGivesZMs = "{0} frames at a frame rate of {1} gives {2} milliseconds.",
+                UseXAsNewGap = "Use \"{0}\" milliseconds as new minimum gap?",
             };
 
             SettingsMpv = new LanguageStructure.SettingsMpv

libse/LanguageDeserializer.cs

@@ -5941,6 +5941,15 @@ namespace Nikse.SubtitleEdit.Core
                 case "Settings/IgnoreLyrics":
                     language.Settings.IgnoreLyrics = reader.Value;
                     break;
+                case "Settings/MinFrameGap":
+                    language.Settings.MinFrameGap = reader.Value;
+                    break;
+                case "Settings/XFramesAtYFrameRateGivesZMs":
+                    language.Settings.XFramesAtYFrameRateGivesZMs = reader.Value;
+                    break;
+                case "Settings/UseXAsNewGap":
+                    language.Settings.UseXAsNewGap = reader.Value;
+                    break;
                 case "SettingsMpv/Title":
                     language.SettingsMpv.Title = reader.Value;
                     break;

libse/LanguageStructure.cs

@@ -2339,6 +2339,9 @@
             public string UncheckInsertsLowercase { get; set; }
             public string HideContinuationCandidatesWithoutName { get; set; }
             public string IgnoreLyrics { get; set; }
+            public string MinFrameGap { get; set; }
+            public string XFramesAtYFrameRateGivesZMs { get; set; } 
+            public string UseXAsNewGap { get; set; }
         }
 
         public class SettingsMpv

src/Forms/Settings.Designer.cs

@@ -180,6 +180,8 @@
             this.buttonWaveformsFolderEmpty = new System.Windows.Forms.Button();
             this.labelWaveformsFolderInfo = new System.Windows.Forms.Label();
             this.groupBoxWaveformAppearence = new System.Windows.Forms.GroupBox();
+            this.panelWaveformCursorColor = new System.Windows.Forms.Panel();
+            this.buttonWaveformCursorColor = new System.Windows.Forms.Button();
             this.checkBoxWaveformSnapToSceneChanges = new System.Windows.Forms.CheckBox();
             this.checkBoxWaveformSingleClickSelect = new System.Windows.Forms.CheckBox();
             this.checkBoxWaveformShowWpm = new System.Windows.Forms.CheckBox();
@@ -382,8 +384,7 @@
             this.openFileDialogFFmpeg = new System.Windows.Forms.OpenFileDialog();
             this.buttonReset = new System.Windows.Forms.Button();
             this.toolTipContinuationPreview = new System.Windows.Forms.ToolTip(this.components);
-            this.panelWaveformCursorColor = new System.Windows.Forms.Panel();
+            this.buttonGapChoose = new System.Windows.Forms.Button();
-            this.buttonWaveformCursorColor = new System.Windows.Forms.Button();
             this.tabControlSettings.SuspendLayout();
             this.tabPageGeneral.SuspendLayout();
             this.groupBoxMiscellaneous.SuspendLayout();
@@ -617,6 +618,7 @@
             // 
             // groupBoxGeneralRules
             // 
+            this.groupBoxGeneralRules.Controls.Add(this.buttonGapChoose);
             this.groupBoxGeneralRules.Controls.Add(this.comboBoxContinuationStyle);
             this.groupBoxGeneralRules.Controls.Add(this.labelContinuationStyle);
             this.groupBoxGeneralRules.Controls.Add(this.labelDialogStyle);
@@ -2464,6 +2466,25 @@
             this.groupBoxWaveformAppearence.TabStop = false;
             this.groupBoxWaveformAppearence.Text = "Waveform appearance";
             // 
+            // panelWaveformCursorColor
+            // 
+            this.panelWaveformCursorColor.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
+            this.panelWaveformCursorColor.Location = new System.Drawing.Point(138, 136);
+            this.panelWaveformCursorColor.Name = "panelWaveformCursorColor";
+            this.panelWaveformCursorColor.Size = new System.Drawing.Size(21, 20);
+            this.panelWaveformCursorColor.TabIndex = 34;
+            this.panelWaveformCursorColor.Click += new System.EventHandler(this.buttonWaveformCursorColor_Click);
+            // 
+            // buttonWaveformCursorColor
+            // 
+            this.buttonWaveformCursorColor.Location = new System.Drawing.Point(16, 135);
+            this.buttonWaveformCursorColor.Name = "buttonWaveformCursorColor";
+            this.buttonWaveformCursorColor.Size = new System.Drawing.Size(112, 21);
+            this.buttonWaveformCursorColor.TabIndex = 4;
+            this.buttonWaveformCursorColor.Text = "Cursor color";
+            this.buttonWaveformCursorColor.UseVisualStyleBackColor = true;
+            this.buttonWaveformCursorColor.Click += new System.EventHandler(this.buttonWaveformCursorColor_Click);
+            // 
             // checkBoxWaveformSnapToSceneChanges
             // 
             this.checkBoxWaveformSnapToSceneChanges.AutoSize = true;
@@ -4640,24 +4661,15 @@
             this.toolTipContinuationPreview.InitialDelay = 500;
             this.toolTipContinuationPreview.ReshowDelay = 100;
             // 
-            // panelWaveformCursorColor
+            // buttonGapChoose
             // 
-            this.panelWaveformCursorColor.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
+            this.buttonGapChoose.Location = new System.Drawing.Point(265, 213);
-            this.panelWaveformCursorColor.Location = new System.Drawing.Point(138, 136);
+            this.buttonGapChoose.Name = "buttonGapChoose";
-            this.panelWaveformCursorColor.Name = "panelWaveformCursorColor";
+            this.buttonGapChoose.Size = new System.Drawing.Size(28, 23);
-            this.panelWaveformCursorColor.Size = new System.Drawing.Size(21, 20);
+            this.buttonGapChoose.TabIndex = 46;
-            this.panelWaveformCursorColor.TabIndex = 34;
+            this.buttonGapChoose.Text = "...";
-            this.panelWaveformCursorColor.Click += new System.EventHandler(this.buttonWaveformCursorColor_Click);
+            this.buttonGapChoose.UseVisualStyleBackColor = true;
-            // 
+            this.buttonGapChoose.Click += new System.EventHandler(this.buttonGapChoose_Click);
-            // buttonWaveformCursorColor
-            // 
-            this.buttonWaveformCursorColor.Location = new System.Drawing.Point(16, 135);
-            this.buttonWaveformCursorColor.Name = "buttonWaveformCursorColor";
-            this.buttonWaveformCursorColor.Size = new System.Drawing.Size(112, 21);
-            this.buttonWaveformCursorColor.TabIndex = 4;
-            this.buttonWaveformCursorColor.Text = "Cursor color";
-            this.buttonWaveformCursorColor.UseVisualStyleBackColor = true;
-            this.buttonWaveformCursorColor.Click += new System.EventHandler(this.buttonWaveformCursorColor_Click);
             // 
             // Settings
             // 
@@ -5154,5 +5166,6 @@
         private System.Windows.Forms.ToolTip toolTipContinuationPreview;
         private System.Windows.Forms.Panel panelWaveformCursorColor;
         private System.Windows.Forms.Button buttonWaveformCursorColor;
+        private System.Windows.Forms.Button buttonGapChoose;
     }
 }

src/Forms/Settings.cs

@@ -3358,5 +3358,16 @@ namespace Nikse.SubtitleEdit.Forms
                 }
             }
         }
+
+        private void buttonGapChoose_Click(object sender, EventArgs e)
+        {
+            using (var form = new SettingsGapChoose())
+            {
+                if (form.ShowDialog(this) == DialogResult.OK)
+                {
+                    numericUpDownMinGapMs.Value = form.MinGapMs;
+                }
+            }
+        }
     }
 }

src/Forms/SettingsGapChoose.Designer.cs

@@ -0,0 +1,173 @@
+namespace Nikse.SubtitleEdit.Forms
+{
+    partial class SettingsGapChoose
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.buttonCancel = new System.Windows.Forms.Button();
+            this.buttonOK = new System.Windows.Forms.Button();
+            this.comboBoxFrameRate = new System.Windows.Forms.ComboBox();
+            this.labelFrameRate = new System.Windows.Forms.Label();
+            this.numericUpDownFrames = new System.Windows.Forms.NumericUpDown();
+            this.labelFrames = new System.Windows.Forms.Label();
+            this.labelCalcInfo = new System.Windows.Forms.Label();
+            this.labelUseCalc = new System.Windows.Forms.Label();
+            ((System.ComponentModel.ISupportInitialize)(this.numericUpDownFrames)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // buttonCancel
+            // 
+            this.buttonCancel.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.buttonCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel;
+            this.buttonCancel.ImeMode = System.Windows.Forms.ImeMode.NoControl;
+            this.buttonCancel.Location = new System.Drawing.Point(385, 219);
+            this.buttonCancel.Name = "buttonCancel";
+            this.buttonCancel.Size = new System.Drawing.Size(75, 23);
+            this.buttonCancel.TabIndex = 10;
+            this.buttonCancel.Text = "C&ancel";
+            this.buttonCancel.UseVisualStyleBackColor = true;
+            this.buttonCancel.Click += new System.EventHandler(this.buttonCancel_Click);
+            // 
+            // buttonOK
+            // 
+            this.buttonOK.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.buttonOK.ImeMode = System.Windows.Forms.ImeMode.NoControl;
+            this.buttonOK.Location = new System.Drawing.Point(304, 219);
+            this.buttonOK.Name = "buttonOK";
+            this.buttonOK.Size = new System.Drawing.Size(75, 23);
+            this.buttonOK.TabIndex = 9;
+            this.buttonOK.Text = "&OK";
+            this.buttonOK.UseVisualStyleBackColor = true;
+            this.buttonOK.Click += new System.EventHandler(this.buttonOK_Click);
+            // 
+            // comboBoxFrameRate
+            // 
+            this.comboBoxFrameRate.FormattingEnabled = true;
+            this.comboBoxFrameRate.Location = new System.Drawing.Point(15, 43);
+            this.comboBoxFrameRate.Name = "comboBoxFrameRate";
+            this.comboBoxFrameRate.Size = new System.Drawing.Size(121, 21);
+            this.comboBoxFrameRate.TabIndex = 11;
+            this.comboBoxFrameRate.SelectedIndexChanged += new System.EventHandler(this.comboBoxFrameRate_SelectedIndexChanged);
+            this.comboBoxFrameRate.TextChanged += new System.EventHandler(this.comboBoxFrameRate_TextChanged);
+            // 
+            // labelFrameRate
+            // 
+            this.labelFrameRate.AutoSize = true;
+            this.labelFrameRate.Location = new System.Drawing.Point(12, 27);
+            this.labelFrameRate.Name = "labelFrameRate";
+            this.labelFrameRate.Size = new System.Drawing.Size(57, 13);
+            this.labelFrameRate.TabIndex = 12;
+            this.labelFrameRate.Text = "Frame rate";
+            // 
+            // numericUpDownFrames
+            // 
+            this.numericUpDownFrames.Location = new System.Drawing.Point(15, 94);
+            this.numericUpDownFrames.Maximum = new decimal(new int[] {
+            25,
+            0,
+            0,
+            0});
+            this.numericUpDownFrames.Name = "numericUpDownFrames";
+            this.numericUpDownFrames.Size = new System.Drawing.Size(56, 20);
+            this.numericUpDownFrames.TabIndex = 52;
+            this.numericUpDownFrames.Value = new decimal(new int[] {
+            2,
+            0,
+            0,
+            0});
+            this.numericUpDownFrames.ValueChanged += new System.EventHandler(this.numericUpDownFrames_ValueChanged);
+            // 
+            // labelFrames
+            // 
+            this.labelFrames.AutoSize = true;
+            this.labelFrames.Location = new System.Drawing.Point(12, 78);
+            this.labelFrames.Name = "labelFrames";
+            this.labelFrames.Size = new System.Drawing.Size(196, 13);
+            this.labelFrames.TabIndex = 51;
+            this.labelFrames.Text = "Min. number of frames between subtitles";
+            // 
+            // labelCalcInfo
+            // 
+            this.labelCalcInfo.AutoSize = true;
+            this.labelCalcInfo.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.labelCalcInfo.Location = new System.Drawing.Point(12, 144);
+            this.labelCalcInfo.Name = "labelCalcInfo";
+            this.labelCalcInfo.Size = new System.Drawing.Size(68, 13);
+            this.labelCalcInfo.TabIndex = 53;
+            this.labelCalcInfo.Text = "labelCalcInfo";
+            // 
+            // labelUseCalc
+            // 
+            this.labelUseCalc.AutoSize = true;
+            this.labelUseCalc.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.labelUseCalc.Location = new System.Drawing.Point(12, 168);
+            this.labelUseCalc.Name = "labelUseCalc";
+            this.labelUseCalc.Size = new System.Drawing.Size(81, 13);
+            this.labelUseCalc.TabIndex = 54;
+            this.labelUseCalc.Text = "labelUseCalc";
+            // 
+            // SettingsGapChoose
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(472, 254);
+            this.Controls.Add(this.labelUseCalc);
+            this.Controls.Add(this.labelCalcInfo);
+            this.Controls.Add(this.numericUpDownFrames);
+            this.Controls.Add(this.labelFrames);
+            this.Controls.Add(this.labelFrameRate);
+            this.Controls.Add(this.comboBoxFrameRate);
+            this.Controls.Add(this.buttonCancel);
+            this.Controls.Add(this.buttonOK);
+            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
+            this.KeyPreview = true;
+            this.MaximizeBox = false;
+            this.MinimizeBox = false;
+            this.Name = "SettingsGapChoose";
+            this.ShowIcon = false;
+            this.ShowInTaskbar = false;
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+            this.Text = "Gap between subtitles";
+            this.KeyDown += new System.Windows.Forms.KeyEventHandler(this.SettingsGapChoose_KeyDown);
+            ((System.ComponentModel.ISupportInitialize)(this.numericUpDownFrames)).EndInit();
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.Button buttonCancel;
+        private System.Windows.Forms.Button buttonOK;
+        private System.Windows.Forms.ComboBox comboBoxFrameRate;
+        private System.Windows.Forms.Label labelFrameRate;
+        private System.Windows.Forms.NumericUpDown numericUpDownFrames;
+        private System.Windows.Forms.Label labelFrames;
+        private System.Windows.Forms.Label labelCalcInfo;
+        private System.Windows.Forms.Label labelUseCalc;
+    }
+}

src/Forms/SettingsGapChoose.cs

@@ -0,0 +1,93 @@
+using Nikse.SubtitleEdit.Core;
+using Nikse.SubtitleEdit.Logic;
+using System;
+using System.Globalization;
+using System.Windows.Forms;
+
+namespace Nikse.SubtitleEdit.Forms
+{
+    public partial class SettingsGapChoose : Form
+    {
+        public int MinGapMs { get; internal set; }
+
+        public SettingsGapChoose()
+        {
+            UiUtil.PreInitialize(this);
+            InitializeComponent();
+            UiUtil.FixFonts(this);
+
+            comboBoxFrameRate.Items.Clear();
+            comboBoxFrameRate.Items.Add(23.976.ToString(CultureInfo.CurrentCulture));
+            comboBoxFrameRate.Items.Add(24.0.ToString(CultureInfo.CurrentCulture));
+            comboBoxFrameRate.Items.Add(25.0.ToString(CultureInfo.CurrentCulture));
+            comboBoxFrameRate.Items.Add(29.97.ToString(CultureInfo.CurrentCulture));
+            comboBoxFrameRate.Items.Add(30.00.ToString(CultureInfo.CurrentCulture));
+            comboBoxFrameRate.Items.Add(50.00.ToString(CultureInfo.CurrentCulture));
+            comboBoxFrameRate.Items.Add(59.94.ToString(CultureInfo.CurrentCulture));
+            comboBoxFrameRate.Items.Add(60.00.ToString(CultureInfo.CurrentCulture));
+            comboBoxFrameRate.SelectedIndex = 0;
+
+            numericUpDownFrames.Value = 2;
+
+            Text = Configuration.Settings.Language.Settings.MinimumGapMilliseconds;
+            labelFrameRate.Text = Configuration.Settings.Language.General.FrameRate;
+            labelFrames.Text = Configuration.Settings.Language.Settings.MinFrameGap;
+            buttonOK.Text = Configuration.Settings.Language.General.Ok;
+            buttonCancel.Text = Configuration.Settings.Language.General.Cancel;
+            UiUtil.FixLargeFonts(this, buttonOK);
+
+            CalcMilliseconds();
+        }
+
+        private void CalcMilliseconds()
+        {
+            var frameRate = GetFrameRate();
+            MinGapMs = (int)Math.Round(1000.0 / frameRate * (double)numericUpDownFrames.Value);
+            labelCalcInfo.Text = string.Format(Configuration.Settings.Language.Settings.XFramesAtYFrameRateGivesZMs, numericUpDownFrames.Value, frameRate, MinGapMs);
+            labelUseCalc.Text = string.Format(Configuration.Settings.Language.Settings.UseXAsNewGap, MinGapMs);
+        }
+
+        private double GetFrameRate()
+        {
+            if (double.TryParse(comboBoxFrameRate.Text, NumberStyles.AllowDecimalPoint, CultureInfo.CurrentCulture, out var frameRate))
+            {
+                return frameRate;
+            }
+
+            return Configuration.Settings.General.CurrentFrameRate;
+        }
+
+        private void buttonOK_Click(object sender, System.EventArgs e)
+        {
+            DialogResult = DialogResult.OK;
+        }
+
+        private void buttonCancel_Click(object sender, System.EventArgs e)
+        {
+            DialogResult = DialogResult.Cancel;
+        }
+
+        private void SettingsGapChoose_KeyDown(object sender, KeyEventArgs e)
+        {
+            if (e.KeyCode == Keys.Escape)
+            {
+                DialogResult = DialogResult.Cancel;
+            }
+        }
+
+        private void comboBoxFrameRate_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            CalcMilliseconds();
+        }
+
+        private void numericUpDownFrames_ValueChanged(object sender, EventArgs e)
+        {
+            CalcMilliseconds();
+        }
+
+        private void comboBoxFrameRate_TextChanged(object sender, EventArgs e)
+        {
+            CalcMilliseconds();
+        }
+    }
+}

src/Forms/SettingsGapChoose.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

src/SubtitleEdit.csproj

@@ -743,6 +743,12 @@
     <Compile Include="Forms\SettingsFixContinuationStyle.Designer.cs">
       <DependentUpon>SettingsFixContinuationStyle.cs</DependentUpon>
     </Compile>
+    <Compile Include="Forms\SettingsGapChoose.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="Forms\SettingsGapChoose.Designer.cs">
+      <DependentUpon>SettingsGapChoose.cs</DependentUpon>
+    </Compile>
     <Compile Include="Forms\SettingsLineWidth.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -1432,6 +1438,9 @@
     <EmbeddedResource Include="Forms\SettingsFixContinuationStyle.resx">
       <DependentUpon>SettingsFixContinuationStyle.cs</DependentUpon>
     </EmbeddedResource>
+    <EmbeddedResource Include="Forms\SettingsGapChoose.resx">
+      <DependentUpon>SettingsGapChoose.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="Forms\SettingsLineWidth.resx">
       <DependentUpon>SettingsLineWidth.cs</DependentUpon>
     </EmbeddedResource>