-

README.md

@@ -36,6 +36,8 @@ Table of contents
 - [Context Menu](#context-menu)
 - [Settings](#settings)
 - [Scripting](#scripting)
+- [Add-ons](#add-ons)
+- [Architecture](#architecture)
 - [Support](#support)
 - [Links](#links)
 - [Download](#download)
@@ -111,6 +113,18 @@ Examples:
 
 [CSScriptAddon.vb](https://github.com/stax76/mpv.net/blob/master/CSScriptAddon/CSScriptAddon.vb)
 
+### Architecture
+
+mpv.net is mostly written in C# 7.0 and runs on the .NET framework 4.7 or higher.
+Few parts are written in VB.NET and Python.
+
+The Add-on implementation is based on the Managed Extensibility Framework,
+the entire application code is accessible for add-ons and Python scripts.
+
+Python scripting is implemented with IronPython which uses Python 2.7.
+
+The main/video window is WinForms based, other windows are WPF based.
+
 ### Support
 
 [Support thread in Doom9 forum](https://forum.doom9.org/showthread.php?t=174841)
@@ -163,6 +177,7 @@ mpv.net bugs and requests: <https://github.com/stax76/mpv.net/issues>
   script descriptions were improved. [Scripting Page](https://github.com/stax76/mpv.net/wiki/Scripting).
 - greatly improved README.md file and github startpage
 - About dialog added
+- the input editor shows only a closing message if actually a change was made
 
 ### 3.1 (2019-04-23)
 

mpv.net/Misc.cs

@@ -3,6 +3,7 @@ using System.Collections;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.ComponentModel;
+using System.Drawing;
 using System.IO;
 using System.Linq;
 using System.Runtime.CompilerServices;
@@ -229,4 +230,34 @@ namespace mpvnet
             }
         }
     }
+
+    public class CursorHelp
+    {
+        static bool IsVisible = true;
+
+        public static void Show()
+        {
+            if (!IsVisible)
+            {
+                Cursor.Show();
+                IsVisible = true;
+            }
+        }
+
+        public static void Hide()
+        {
+            if (IsVisible)
+            {
+                Cursor.Hide();
+                IsVisible = false;
+            }
+        }
+
+        public static bool IsPosDifferent(Point screenPos)
+        {
+            return
+                Math.Abs(screenPos.X - Control.MousePosition.X) > 10 ||
+                Math.Abs(screenPos.Y - Control.MousePosition.Y) > 10;
+        }
+    }
 }

mpv.net/Native.cs

@@ -1,8 +1,6 @@
 using System;
 using System.Drawing;
-using System.IO;
 using System.Runtime.InteropServices;
-using System.Text;
 
 namespace mpvnet
 {

mpv.net/Resources/mpvConf.txt

@@ -1,7 +1,7 @@
 
 # mpv manual: https://mpv.io/manual/master/
 
-# mpv.net mpv.conf defaults: https://github.com/stax76/mpv.net/blob/master/mpv.net/Resources/mpv.conf.txt
+# mpv.net mpv.conf defaults: https://github.com/stax76/mpv.net/blob/master/mpv.net/Resources/mpvConf.txt
 
 input-ar-delay = 500
 input-ar-rate = 20

mpv.net/UI.cs

@@ -1,36 +0,0 @@
-using System;
-using System.Drawing;
-using System.Windows.Forms;
-
-namespace mpvnet
-{
-    public class CursorHelp
-    {
-        static bool IsVisible = true;
-
-        public static void Show()
-        {
-            if (!IsVisible)
-            {
-                Cursor.Show();
-                IsVisible = true;
-            }
-        }
-
-        public static void Hide()
-        {
-            if (IsVisible)
-            {
-                Cursor.Hide();
-                IsVisible = false;
-            }
-        }
-
-        public static bool IsPosDifferent(Point screenPos)
-        {
-            return
-                Math.Abs(screenPos.X - Control.MousePosition.X) > 10 ||
-                Math.Abs(screenPos.Y - Control.MousePosition.Y) > 10;
-        }
-    }
-}

mpv.net/Windows/ConfWindow.xaml.cs

@@ -164,7 +164,7 @@ namespace mpvnet
             WriteToDisk(mp.MpvConfPath, MpvConf, MpvSettingsDefinitions);
             WriteToDisk(mp.MpvNetConfPath, MpvNetConf, MpvNetSettingsDefinitions);
 
-            MessageBox.Show("Changes will be available on next startup of mpv.net.",
+            MessageBox.Show("Changes will be available on next mpv.net startup.",
                 Title, MessageBoxButton.OK, MessageBoxImage.Information);
         }
 

mpv.net/Windows/InputWindow.xaml.cs

@@ -12,10 +12,12 @@ namespace mpvnet
     public partial class InputWindow : Window
     {
         ICollectionView CollectionView;
+        string InitialInputConfContent;
 
         public InputWindow()
         {
             InitializeComponent();
+            InitialInputConfContent = GetInputConfContent();
             SearchControl.SearchTextBox.TextChanged += SearchTextBox_TextChanged;
             DataGrid.SelectionMode = DataGridSelectionMode.Single;
             CollectionViewSource collectionViewSource = new CollectionViewSource() { Source = InputItem.InputItems };
@@ -81,7 +83,7 @@ namespace mpvnet
 
         private void Window_Loaded(object sender, RoutedEventArgs e) => Keyboard.Focus(SearchControl.SearchTextBox);
 
-        private void Window_Closed(object sender, EventArgs e)
+        string GetInputConfContent()
         {
             string text = Properties.Resources.inputConfHeader + "\r\n";
 
@@ -99,9 +101,13 @@ namespace mpvnet
 
                 text += line + "\r\n";
             }
+            return text;
+        }
 
-            File.WriteAllText(mp.InputConfPath, text);
+        private void Window_Closed(object sender, EventArgs e)
-
+        {
+            if (InitialInputConfContent == GetInputConfContent()) return;
+            File.WriteAllText(mp.InputConfPath, GetInputConfContent());
             MessageBox.Show("Changes will be available on next mpv.net startup.",
                 Title, MessageBoxButton.OK, MessageBoxImage.Information);
         }

mpv.net/mpv.net.csproj

@@ -198,7 +198,6 @@
       <DependentUpon>InputWindow.xaml</DependentUpon>
     </Compile>
     <Compile Include="trash.cs" />
-    <Compile Include="UI.cs" />
     <Compile Include="WPF\WPF.cs" />
     <EmbeddedResource Include="MainForm.resx">
       <DependentUpon>MainForm.cs</DependentUpon>