From 314f10dd8a668d4756726ad2a7542270c27ad4c1 Mon Sep 17 00:00:00 2001
From: niksedk <nikse.dk@gmail.com>
Date: Sun, 11 Jul 2021 22:31:32 +0200
Subject: [PATCH] ASSA style manager: jump to current line style - thx Leon :)
 Fix #5194

---
 src/ui/Forms/Assa/Styles.cs | 22 ++++++++++++++++------
 src/ui/Forms/Main.cs        |  4 +++-
 2 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/src/ui/Forms/Assa/Styles.cs b/src/ui/Forms/Assa/Styles.cs
index acfd78c01..c1a9d4de3 100644
--- a/src/ui/Forms/Assa/Styles.cs
+++ b/src/ui/Forms/Assa/Styles.cs
@@ -56,7 +56,7 @@ namespace Nikse.SubtitleEdit.Forms.Assa
 
         private ListView ActiveListView => _fileStyleActive ? listViewStyles : listViewStorage;
 
-        public Styles(Subtitle subtitle, SubtitleFormat format, Main mainForm)
+        public Styles(Subtitle subtitle, SubtitleFormat format, Main mainForm, string currentStyleName)
         {
             UiUtil.PreInitialize(this);
             InitializeComponent();
@@ -296,7 +296,7 @@ namespace Nikse.SubtitleEdit.Forms.Assa
             buttonOK.Text = LanguageSettings.Current.General.Ok;
             buttonCancel.Text = LanguageSettings.Current.General.Cancel;
 
-            InitializeStylesListView();
+            InitializeStylesListView(currentStyleName);
             listViewStorage_SelectedIndexChanged(this, EventArgs.Empty);
             UiUtil.FixLargeFonts(this, buttonCancel);
 
@@ -638,7 +638,7 @@ namespace Nikse.SubtitleEdit.Forms.Assa
             privateFontCollection.Dispose();
         }
 
-        private void InitializeStylesListView()
+        private void InitializeStylesListView(string currentStyleName)
         {
             if (_currentFileStyles.Count == 0)
             {
@@ -646,12 +646,22 @@ namespace Nikse.SubtitleEdit.Forms.Assa
             }
 
             listViewStyles.Items.Clear();
+            var selectionSet = false;
             foreach (var style in _currentFileStyles)
             {
                 AddStyle(listViewStyles, style, _subtitle, _isSubStationAlpha);
+                if (style.Name == currentStyleName)
+                {
+                    listViewStyles.Items[listViewStyles.Items.Count - 1].Selected = true;
+                    selectionSet = true;
+                }
+                else
+                {
+                    listViewStyles.Items[listViewStyles.Items.Count - 1].Selected = false;
+                }
             }
 
-            if (listViewStyles.Items.Count > 0)
+            if (listViewStyles.Items.Count > 0 && !selectionSet)
             {
                 listViewStyles.Items[0].Selected = true;
             }
@@ -1466,7 +1476,7 @@ namespace Nikse.SubtitleEdit.Forms.Assa
 
             if (listViewStyles.Items.Count == 0)
             {
-                InitializeStylesListView();
+                InitializeStylesListView(string.Empty);
             }
 
             UpdateSelectedIndices(listViewStyles);
@@ -1486,7 +1496,7 @@ namespace Nikse.SubtitleEdit.Forms.Assa
 
             listViewStyles.Items.Clear();
             _currentFileStyles.Clear();
-            InitializeStylesListView();
+            InitializeStylesListView(string.Empty);
             UpdateSelectedIndices(listViewStyles);
         }
 
diff --git a/src/ui/Forms/Main.cs b/src/ui/Forms/Main.cs
index be6f40d82..1496481bd 100644
--- a/src/ui/Forms/Main.cs
+++ b/src/ui/Forms/Main.cs
@@ -27934,7 +27934,9 @@ namespace Nikse.SubtitleEdit.Forms
             var formatType = format.GetType();
             if (formatType == typeof(AdvancedSubStationAlpha))
             {
-                using (var assaStyles = new Assa.Styles(_subtitle, format, this))
+                var p = _subtitle.GetParagraphOrDefault(FirstSelectedIndex);
+                var currentStyleName = p == null ? string.Empty : p.Extra;
+                using (var assaStyles = new Assa.Styles(_subtitle, format, this, currentStyleName))
                 {
                     if (assaStyles.ShowDialog(this) == DialogResult.OK)
                     {