From 33cdee549743e7b920c8b76d30ab278d23fdf7a2 Mon Sep 17 00:00:00 2001
From: Frank Skare <frank.skare.de@gmail.com>
Date: Wed, 9 Dec 2020 09:56:51 +0100
Subject: [PATCH] show setup dialog on new startup location

---
 Changelog.md                 |  1 +
 mpv.net/Misc/App.cs          | 20 ++++++++++++++++++++
 mpv.net/Misc/Commands.cs     |  2 +-
 mpv.net/WinForms/MainForm.cs |  1 +
 4 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/Changelog.md b/Changelog.md
index 2126936..f036d25 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -6,6 +6,7 @@
   in order to support AviSynth portable mode.
 - New option global-media-keys (next, previous, play/pause, stop).
 - Improved setup dialog.
+- Whenever there is a new startup location, the setup dialog is shown.
 - libmpv updated to shinshiro 2020-11-22.
 
 
diff --git a/mpv.net/Misc/App.cs b/mpv.net/Misc/App.cs
index c766b71..0e4733f 100644
--- a/mpv.net/Misc/App.cs
+++ b/mpv.net/Misc/App.cs
@@ -192,5 +192,25 @@ namespace mpvnet
                     return false;
             }
         }
+
+        public static void ShowSetup()
+        {
+            string path = RegistryHelp.GetString(RegistryHelp.ApplicationKey, "SetupDialog");
+
+            if (path != Folder.Startup)
+            {
+                if (Msg.ShowQuestion("Would you like to setup mpv.net for the current startup location?",
+                    "Current startup location:\n\n" + Folder.Startup + "\n\n" +
+                    "The setup allows to create a start menu shortcut, file associations and " +
+                    "add mpv.net to the Path environment variable.\n\n" +
+                    "Show setup dialog?") == MsgResult.OK)
+
+                    Commands.Execute("show-setup-dialog");
+                else
+                    Msg.Show("The setup dialog can be found in the context menu at:\n\nTools > Setup");
+
+                RegistryHelp.SetValue(RegistryHelp.ApplicationKey, "SetupDialog", Folder.Startup);
+            }
+        }
     }
 }
diff --git a/mpv.net/Misc/Commands.cs b/mpv.net/Misc/Commands.cs
index 8ca2e7e..33c18b3 100644
--- a/mpv.net/Misc/Commands.cs
+++ b/mpv.net/Misc/Commands.cs
@@ -17,7 +17,7 @@ namespace mpvnet
 {
     public class Commands
     {
-        public static void Execute(string id, string[] args)
+        public static void Execute(string id, string[] args = null)
         {
             switch (id)
             {
diff --git a/mpv.net/WinForms/MainForm.cs b/mpv.net/WinForms/MainForm.cs
index 27b63d5..cae1d14 100644
--- a/mpv.net/WinForms/MainForm.cs
+++ b/mpv.net/WinForms/MainForm.cs
@@ -814,6 +814,7 @@ namespace mpvnet
             core.LoadScripts();
             Task.Run(() => App.Extension = new Extension());
             ShownTickCount = Environment.TickCount;
+            App.ShowSetup();
         }
 
         protected override void OnActivated(EventArgs e)