few layout problems were fixed, autosize for instance did not work

Changelog.md

@@ -1,3 +1,57 @@
+### 4.7.1
+
+- few layout problems were fixed, autosize for instance did not work
+
+### 4.7
+
+- remember-height was replaced with start-size, when start-size is set
+  to video the main video starts directly with the native video size,
+  before it was starting with the autofit size first and was only
+  afterwards resized to the native video size
+- on exit the window location can be saved with remember-position
+- in the learn window of the input editor underscores were stripped
+  because they have a special meaning in WPF labels 
+- fix for keys/input not working for MBTN_LEFT_DBL, MBTN_BACK, MBTN_FORWARD
+- in the learn window of the input editor support was added for
+  mouse left, mouse left double, mouse mid, mouse forward, mouse back
+- libmpv was updated to shinchiro 2019-07-07
+- when border is none it wasn't possible to minimize the window from
+  the task bar because this is the WinForms default behavier. This
+  was fixed by calling Spy++ to the rescue and adding WS_MINIMIZEBOX
+  in CreateParams
+
+### 4.6
+
+- fix for middle mouse button not working
+- fix of logo overlay using a huge amount of memory (thx for the [ghacks article](https://www.ghacks.net/2019/07/05/a-look-at-mpv-net-a-mpv-frontend-with-everything-integration/))
+- fix config dialog showing a message about app restart without reason
+- when multiple files are selected in Windows File Explorer and enter is
+  pressed, the files are opened as selected, the order is random though
+  because Explorer starts multiple mpv.net processes concurrently
+- libmpv was updated to shinchiro 2019-06-30
+- the [mpv.conf defaults](https://github.com/stax76/mpv.net/blob/master/mpv.net/Resources/mpvConf.txt) were changed to show a larger OSC
+- in case a file is opened that has a aspect ratio smaller then 1.2 then
+  the window size will use a aspect ratio of 1.8
+- new JavaScript script osc-visibility.js included in the distribution
+  under startup\scripts. It sets the OSC to be always on for audio files
+  and auto for non audio files
+
+### 4.5
+
+- opening a URL manually no longer uses a input box but uses the clipboard directly
+- the manifest was missing the company attribute which caused
+  mpv.net not appearing in the 'Open with' menu of the Windows File Explorer,
+  thanks to 44vince44 for pointing this out!!!
+- new Python and C# script examples were added to the wiki and the scripting and
+  add-on documentation was improved
+- invalid command line arguments were ignored, now an error message is shown
+- a description on how to start mpv.net from Google Chrome was added to the
+  manual, it's useful to play videos from sites like YouTube, find the
+  description [here](https://github.com/stax76/mpv.net/blob/master/Manual.md#chrome-extension)
+- new config setting remember-height added to remember the window height,
+  otherwise the video's native resolution is used
+- support for protocols other then http added
+
 ### 4.4
 
 - clipboard-monitoring was replaced by url-whitelist:

Manual.md

@@ -7,6 +7,7 @@
 * [Requirements](#requirements)
 * [Installation](#installation)
   + [File Associations](#file-associations)
+  + [Chrome Extension](#chrome-extension)
 * [Context Menu](#context-menu)
   + [Open > Open Files](#open--open-files)
   + [Open > Open URL](#open--open-url)
@@ -101,9 +102,9 @@ mpv.net is meant to be a small single person project, it's designed to be mpv co
 
 ### Target Audience
 
-The target audience of mpv.net are Windows programmers and users that need something more advanced than common media players.
+The target audience of mpv.net are programmers, nerds and software enthusiasts that need something more advanced than typical media players.
 
-Furthermore mpv.net is well suited for Windows users who are interested to learn about the Linux operating system and portable apps, even though mpv.net self is not portable.
+Furthermore mpv.net is well suited for users who are interested to learn mpv, Linux, portable apps and the command line.
 
 ## Requirements
 
@@ -119,7 +120,7 @@ If you are new to mpv.net the portable download is recommended, for regular mpv.
 
 The x64 editions require more memory and have the advantage of decoders being typically first and better optimized for x64.
 
-x86 should though still be well supported and work.
+x86 should though still be well supported and work but it's not as well tested than x64.
 
 ### File Associations
 
@@ -129,6 +130,16 @@ Windows 10 prevents apps to register as the default app, to define the default v
 
 It's also possible to change the default application using the Open With feature of the context menu in Windows File Explorer.
 
+### Chrome Extension
+
+In order to play videos from sites such as YouTube the Chrome Extension [Play with mpv](https://chrome.google.com/webstore/detail/play-with-mpv/hahklcmnfgffdlchjigehabfbiigleji) can be used.
+
+Due to Chrome Extensions not being able to start a app, another app that communicates with the extension is required, this app can be downloaded [here](http://www.mediafire.com/file/6tmwdjsfknhmsxy/play-with-mpvnet-server.7z/file). The extension works only when the app is running, to have the app always running a link can be created in the auto start folder located at:
+
+`C:\Users\%username%\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup`
+
+This will start the app on system start and have it running in the background. When the file association registration of mpv.net was executed then the app should find the location of mpv.net, alternativly the mpv.net folder can be added to the PATH environment variable.
+
 ## Context Menu
 
 The most important part of the user interface in mpv.net is the context menu, the menu can be customized as it is defined in the same file where the key bindings are defined.

README.md

@@ -52,12 +52,13 @@ Table of contents
 - Searchable command palette to quickly launch commands and look for keys ([Screenshot](#command-palette-screenshot))
 - Modern UI with dark mode ([Screenshot](#config-editor-screenshot))
 - Addon/extension API for .NET languages
-- Scripting API for Python, C#, Lua, JavaScript and PowerShell ([wiki](https://github.com/stax76/mpv.net/wiki/Scripting))
+- Scripting API for Python, C#, Lua, JavaScript and PowerShell ([Wiki](https://github.com/stax76/mpv.net/wiki/Scripting))
 - mpv's OSC, IPC and conf files
 - [Command Line Interface](https://mpv.io/manual/master/#options)
 - DXVA2 video decoding acceleration
 - OpenGL based video output capable of features loved by videophiles, such as video scaling with popular high quality algorithms, color management, frame timing, interpolation, HDR, and more
 - Search feature powered by [Everything](https://www.voidtools.com) to find and play media ([Screenshot](#media-search-screenshot))
+- Extension to start mpv.net from Google Chrome ([Manual](Manual.md#chrome-extension))
 
 ### Screenshots
 
@@ -86,7 +87,7 @@ A searchable key and mouse binding editor.
 #### Command Palette Screenshot
 
 Forgot where a command in the menu is located or what shortcut key it has?
-Just press Ctrl+Shift+P and find it easily in the searchable command palette.
+Just press F1 and find it easily in the searchable command palette.
 
 ![Command Palette](https://raw.githubusercontent.com/stax76/mpv.net/master/img/CommandPalette.png)
 
@@ -194,6 +195,10 @@ Third party components:
 
 Please click on the star at the top of the page and like mpv.net at [alternativeto.net](https://alternativeto.net/software/mpv-net/).
 
+If you like you can express your appreciation for my player by sending little beer money with paypal.
+
+<https://www.paypal.me/stax76>
+
 ### Links
 
 mpv manual: <https://mpv.io/manual/master/>

addons/CSScriptAddon/CSScriptAddon.vb

@@ -1,4 +1,7 @@
-Imports System.ComponentModel.Composition
+'this addon implements the C# scripting feature of mpv.net,
+'it is based on CS-Script: https://www.cs-script.net/
+
+Imports System.ComponentModel.Composition
 Imports System.IO
 Imports System.Windows.Forms
 

addons/RatingAddon/RatingAddon.cs

@@ -1,4 +1,7 @@
-using System;
+// this addon writes a rating to the filename of the current video,
+// the input.conf defaults contain key bindings for this addon
+
+using System;
 using System.ComponentModel.Composition;
 using System.Collections.Generic;
 using System.IO;
@@ -14,11 +17,11 @@ namespace RatingAddon
 
         public RatingAddon()
         {
-            mp.ClientMessage += mpv_ClientMessage;
-            mp.Shutdown += mpv_Shutdown;
+            mp.ClientMessage += ClientMessage; //handles keys defined in input.conf
+            mp.Shutdown += Shutdown;
         }
 
-        void mpv_Shutdown()
+        void Shutdown()
         {
             foreach (var i in Dic)
             {
@@ -44,15 +47,11 @@ namespace RatingAddon
             }            
         }
 
-        void mpv_ClientMessage(string[] args)
+        //handles keys defined in input.conf
+        void ClientMessage(string[] args)
         {
-            if (args == null ||
-                args.Length != 2 ||
-                args[0] != "rate-file" ||
-                !int.TryParse(args[1], out int rating))
-
+            if (args[0] != "rate-file" || ! int.TryParse(args[1], out int rating))
                 return;
-
             Dic[mp.get_property_string("path")] = rating;
             mp.commandv("show-text", $"Rating: {rating}");
         }

mpv.net/DynamicGUI/Tommy.cs

@@ -1752,7 +1752,6 @@ namespace Tommy
                         }
                         else
                             stringBuilder.Append(c);
-
                         break;
                 }
             }

mpv.net/Misc/Command.cs

@@ -1,9 +1,8 @@
 using System;
-using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
-using System.Reflection;
+using System.Windows;
 using System.Windows.Forms;
 using System.Windows.Interop;
 
@@ -13,42 +12,43 @@ namespace mpvnet
 {
     public class Command
     {
-        public string Name { get; set; }
-        public Action<string[]> Action { get; set; }
-
-        static List<Command> commands;
-
-        public static List<Command> Commands
+        public static void Execute(string id, string[] args)
         {
-            get
+            switch (id)
             {
-                if (commands == null)
-                {
-                    commands = new List<Command>();
-                    Type type = typeof(Command);
-                    MethodInfo[] methods = type.GetMethods(System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.Public);
-
-                    foreach (MethodInfo i in methods)
-                    {
-                        ParameterInfo[] parameters = i.GetParameters();
-
-                        if (parameters == null ||
-                            parameters.Length != 1 ||
-                            parameters[0].ParameterType != typeof(string[]))
-                            continue;
-
-                        Command cmd = new Command() {
-                            Name = i.Name.Replace("_", "-"),
-                            Action = (Action<string[]>)i.CreateDelegate(typeof(Action<string[]>)) };
-
-                        commands.Add(cmd);
-                    }
-                }
-                return commands;
+                case "manage-file-associations": ManageFileAssociations(); break;
+                case "cycle-audio": CycleAudio(); break;
+                case "load-audio": LoadAudio(); break;
+                case "load-sub": LoadSubtitle(); break;
+                case "open-url": OpenURL(); break;
+                case "execute-mpv-command": ExecuteMpvCommand(); break;
+                case "show-history": ShowHistory(); break;
+                case "show-media-search": ShowDialog(typeof(EverythingWindow)); break;
+                case "show-command-palette": ShowDialog(typeof(CommandPaletteWindow)); break;
+                case "show-about": ShowDialog(typeof(AboutWindow)); break;
+                case "show-conf-editor": ShowDialog(typeof(ConfWindow)); break;
+                case "show-input-editor": ShowDialog(typeof(InputWindow)); break;
+                case "open-conf-folder": Process.Start(mp.ConfFolder); break;
+                case "open-files": OpenFiles(args); break;
+                case "shell-execute": Process.Start(args[0]); break;
+                case "show-info": ShowInfo(); break;
+                case "add-files-to-playlist": OpenFiles("append"); break; // deprecated 2019
+                default: Msg.ShowError($"No command '{id}' found."); break;
             }
         }
 
-        public static void open_files(string[] args)
+        public static void InvokeOnMainThread(Action action) => MainForm.Instance.Invoke(action);
+
+        public static void ShowDialog(Type winType)
+        {
+            InvokeOnMainThread(new Action(() => {
+                Window win = Activator.CreateInstance(winType) as Window;
+                new WindowInteropHelper(win).Owner = MainForm.Instance.Handle;
+                win.ShowDialog();
+            }));
+        }
+
+        public static void OpenFiles(params string[] args)
         {
             bool append = Control.ModifierKeys.HasFlag(Keys.Control);
             bool loadFolder = true;
@@ -59,75 +59,14 @@ namespace mpvnet
                 if (arg == "no-folder") loadFolder = false;
             }
 
-            MainForm.Instance.Invoke(new Action(() => {
+            InvokeOnMainThread(new Action(() => {
                 using (var d = new OpenFileDialog() { Multiselect = true })
                     if (d.ShowDialog() == DialogResult.OK)
                         mp.Load(d.FileNames, loadFolder, append);
             }));
         }
 
-        // deprecated in 2019
-        public static void add_files_to_playlist(string[] args)
-        {
-            MainForm.Instance.Invoke(new Action(() => {
-                using (var d = new OpenFileDialog() { Multiselect = true })
-                    if (d.ShowDialog() == DialogResult.OK)
-                        foreach (string file in d.FileNames)
-                            mp.commandv("loadfile", file, "append");
-            }));
-        }
-
-        public static void open_conf_folder(string[] args)
-        {
-            Process.Start(mp.ConfFolder);
-        }
-
-        public static void show_input_editor(string[] args)
-        {
-            MainForm.Instance.Invoke(new Action(() => {
-                InputWindow w = new InputWindow();
-                new WindowInteropHelper(w).Owner = MainForm.Instance.Handle;
-                w.ShowDialog();
-            }));
-        }
-
-        public static void show_conf_editor(string[] args)
-        {
-            MainForm.Instance.Invoke(new Action(() => {
-                ConfWindow w = new ConfWindow();
-                new WindowInteropHelper(w).Owner = MainForm.Instance.Handle;
-                w.ShowDialog();
-            }));
-        }
-
-        public static void show_about(string[] args)
-        {
-            MainForm.Instance.Invoke(new Action(() => {
-                AboutWindow w = new AboutWindow();
-                new WindowInteropHelper(w).Owner = MainForm.Instance.Handle;
-                w.ShowDialog();
-            }));
-        }
-
-        public static void show_command_palette(string[] args)
-        {
-            MainForm.Instance.Invoke(new Action(() => {
-                var w = new CommandPaletteWindow();
-                new WindowInteropHelper(w).Owner = MainForm.Instance.Handle;
-                w.ShowDialog();
-            }));
-        }
-
-        public static void show_media_search(string[] args)
-        {
-            MainForm.Instance.Invoke(new Action(() => {
-                var w = new EverythingWindow();
-                new WindowInteropHelper(w).Owner = MainForm.Instance.Handle;
-                w.ShowDialog();
-            }));
-        }
-
-        public static void show_history(string[] args)
+        public static void ShowHistory()
         {
             var fp = mp.ConfFolder + "history.txt";
 
@@ -139,9 +78,7 @@ namespace mpvnet
                     File.WriteAllText(fp, "");
         }
 
-        public static void shell_execute(string[] args) => Process.Start(args[0]);
-
-        public static void show_info(string[] args)
+        public static void ShowInfo()
         {
             try
             {
@@ -205,9 +142,9 @@ namespace mpvnet
             }
         }
 
-        public static void execute_mpv_command(string[] args)
+        public static void ExecuteMpvCommand()
         {
-            MainForm.Instance.Invoke(new Action(() => {
+            InvokeOnMainThread(new Action(() => {
                 string command = VB.Interaction.InputBox("Enter a mpv command to be executed.", "Execute Command", RegHelp.GetString(App.RegPath, "RecentExecutedCommand"));
                 if (string.IsNullOrEmpty(command)) return;
                 RegHelp.SetObject(App.RegPath, "RecentExecutedCommand", command);
@@ -215,18 +152,22 @@ namespace mpvnet
             }));
         }
         
-        public static void open_url(string[] args)
+        public static void OpenURL()
         {
-            MainForm.Instance.Invoke(new Action(() => {
-                string command = VB.Interaction.InputBox("Enter URL to be opened.");
-                if (string.IsNullOrEmpty(command)) return;
-                mp.Load(new [] { command }, false, Control.ModifierKeys.HasFlag(Keys.Control));
+            InvokeOnMainThread(new Action(() => {
+                string clipboard = System.Windows.Forms.Clipboard.GetText();
+                if (string.IsNullOrEmpty(clipboard) || (!clipboard.Contains("://") && !File.Exists(clipboard)) || clipboard.Contains("\n"))
+                {
+                    Msg.ShowError("The clipboard does not contain a valid URL or file, URLs have to contain :// and are not allowed to contain a newline character.");
+                    return;
+                }
+                mp.Load(new [] { clipboard }, false, Control.ModifierKeys.HasFlag(Keys.Control));
             }));
         }
 
-        public static void load_sub(string[] args)
+        public static void LoadSubtitle()
         {
-            MainForm.Instance.Invoke(new Action(() => {
+            InvokeOnMainThread(new Action(() => {
                 using (var d = new OpenFileDialog())
                 {
                     d.InitialDirectory = Path.GetDirectoryName(mp.get_property_string("path", false));
@@ -238,9 +179,9 @@ namespace mpvnet
             }));
         }
 
-        public static void load_audio(string[] args)
+        public static void LoadAudio()
         {
-            MainForm.Instance.Invoke(new Action(() => {
+            InvokeOnMainThread(new Action(() => {
                 using (var d = new OpenFileDialog())
                 {
                     d.InitialDirectory = Path.GetDirectoryName(mp.get_property_string("path", false));
@@ -253,7 +194,7 @@ namespace mpvnet
             }));
         }
 
-        public static void cycle_audio(string[] args)
+        public static void CycleAudio()
         {
             string filePath = mp.get_property_string("path", false);
             if (!File.Exists(filePath)) return;
@@ -270,7 +211,7 @@ namespace mpvnet
             }
         }
 
-        public static void manage_file_associations(string[] args)
+        public static void ManageFileAssociations()
         {
             using (var td = new TaskDialog<string>())
             {
@@ -279,7 +220,7 @@ namespace mpvnet
 
                 td.AddCommandLink("Register video file extensions", "video");
                 td.AddCommandLink("Register audio file extensions", "audio");
-                td.AddCommandLink("Unregister file extensions",     "unreg");
+                td.AddCommandLink("Unregister file extensions", "unreg");
 
                 string result = td.Show();
 
@@ -287,14 +228,10 @@ namespace mpvnet
                 {
                     using (var proc = new Process())
                     {
-                        proc.StartInfo.FileName = Application.ExecutablePath;
+                        proc.StartInfo.FileName = System.Windows.Forms.Application.ExecutablePath;
                         proc.StartInfo.Arguments = "--reg-file-assoc " + result;
                         proc.StartInfo.Verb = "runas";
-                        try {
-                            proc.Start();
-                        }
-                        catch (Exception)
-                        { }
+                        try { proc.Start(); } catch { }
                     }
                 }
             }

mpv.net/Misc/Misc.cs

@@ -28,6 +28,8 @@ namespace mpvnet
         public static string[] SubtitleTypes { get; } = "srt ass idx sup ttxt ssa smi".Split(' ');
         public static string[] UrlWhitelist { get; set; } = { "tube", "vimeo", "ard", "zdf" };
 
+        public static bool RememberHeight { get; set; } = true;
+        public static bool RememberPosition { get; set; }
         public static bool DebugMode { get; set; } = false;
 
         public static bool IsDarkMode { 
@@ -36,6 +38,9 @@ namespace mpvnet
 
         public static void Init()
         {
+            string dummy = mp.ConfFolder;
+            var dummy2 = mp.Conf;
+
             foreach (var i in Conf)
                 ProcessProperty(i.Key, i.Value);
 
@@ -83,6 +88,8 @@ namespace mpvnet
         {
             switch (name)
             {
+                case "remember-position": RememberPosition = value == "yes"; break;
+                case "start-size": RememberHeight = value == "previous"; break;
                 case "process-instance": ProcessInstance = value; break;
                 case "dark-mode": DarkMode = value; break;
                 case "debug-mode": DebugMode = value == "yes"; break;
@@ -109,15 +116,9 @@ namespace mpvnet
                     }
                     else
                     {
-                        string switchName = i.Substring(2);
-
-                        switch (switchName)
-                        {
-                            case "fs":
-                            case "fullscreen":
-                                mp.Fullscreen = true;
-                                break;
-                        }
+                        string name = i.Substring(2);
+                        mp.ProcessProperty(name, "yes");
+                        ProcessProperty(name, "yes");
                     }
                 }
             }
@@ -228,6 +229,13 @@ namespace mpvnet
             return val.ToString();
         }
 
+        public static int GetInt(string path, string name)
+        {
+            object val = GetObject(path, name);
+            if (val == null || !(val is int)) return 0;
+            return (int)val;
+        }
+
         public static object GetObject(string path, string name)
         {
             using (RegistryKey rk = GetRootKey(path).OpenSubKey(path.Substring(5)))
@@ -393,15 +401,4 @@ namespace mpvnet
                 Math.Abs(screenPos.Y - Control.MousePosition.Y) > 10;
         }
     }
-
-    public class SingleProcess
-    {
-        public static int Message { get; } = RegisterWindowMessage("mpvnet_IPC");
-
-        [DllImport("user32.dll", CharSet = CharSet.Unicode)]
-        static extern int RegisterWindowMessage(string id);
-
-        [DllImport("user32.dll")]
-        public static extern bool AllowSetForegroundWindow(int dwProcessId);
-    }
 }

mpv.net/Misc/Program.cs

@@ -31,24 +31,31 @@ namespace mpvnet
                 if ((App.ProcessInstance == "single" || App.ProcessInstance == "queue") && !isFirst)
                 {
                     List<string> files = new List<string>();
+                    files.Add(App.ProcessInstance);
 
                     foreach (string arg in args)
-                        if (!arg.StartsWith("--") && (File.Exists(arg) || arg == "-" || arg.StartsWith("http")))
+                        if (!arg.StartsWith("--") && (arg == "-" || arg.Contains("://") || File.Exists(arg)))
                             files.Add(arg);
 
-                    if (files.Count > 0)
-                        RegHelp.SetObject(App.RegPath, "ShellFiles", files.ToArray());
+                    Process[] procs = Process.GetProcessesByName("mpvnet");
 
-                    RegHelp.SetObject(App.RegPath, "ProcessInstanceMode", App.ProcessInstance);
-
-                    foreach(Process process in Process.GetProcessesByName("mpvnet"))
+                    for (int i = 0; i < 20; i++)
                     {
-                        try {
-                            SingleProcess.AllowSetForegroundWindow(process.Id);
-                            Native.SendMessage(process.MainWindowHandle, SingleProcess.Message, IntPtr.Zero, IntPtr.Zero);
-                        } catch {}
+                        foreach (Process proc in procs)
+                        {
+                            if (proc.MainWindowHandle != IntPtr.Zero)
+                            {
+                                Native.AllowSetForegroundWindow(proc.Id);
+                                var data = new Native.COPYDATASTRUCT();
+                                data.lpData = string.Join("\n", files.ToArray());
+                                data.cbData = data.lpData.Length * 2 + 1;
+                                Native.SendMessage(proc.MainWindowHandle, 0x004A /*WM_COPYDATA*/, IntPtr.Zero, ref data);
+                                mutex.Dispose();
+                                return;
+                            }
+                        }
+                        Thread.Sleep(50);
                     }
-
                     mutex.Dispose();
                     return;
                 }

mpv.net/Native/Native.cs

@@ -15,9 +15,15 @@ namespace mpvnet
         [DllImport("user32.dll", CharSet = CharSet.Unicode)]
         public static extern IntPtr SendMessage(IntPtr hWnd, int msg, IntPtr wParam, IntPtr lParam);
 
+        [DllImport("user32.dll", CharSet = CharSet.Unicode)]
+        public static extern IntPtr SendMessage(IntPtr hWnd, int msg, IntPtr wParam, ref COPYDATASTRUCT lParam);
+
         [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
         public static extern IntPtr PostMessage(IntPtr hWnd, int Msg, IntPtr wParam, IntPtr lParam);
 
+        [DllImport("user32.dll")]
+        public static extern bool AllowSetForegroundWindow(int dwProcessId);
+
         [DllImport("user32.dll")]
         public static extern void ReleaseCapture();
 
@@ -33,7 +39,7 @@ namespace mpvnet
         [DllImport("user32.dll", EntryPoint = "GetWindowLongPtr")]
         private static extern IntPtr GetWindowLong64(IntPtr hWnd, int nIndex);
 
-        public static IntPtr GetWindowLongPtr(IntPtr hWnd, int nIndex)
+        public static IntPtr GetWindowLong(IntPtr hWnd, int nIndex)
         {
             if (IntPtr.Size == 8)
                 return GetWindowLong64(hWnd, nIndex);
@@ -70,5 +76,14 @@ namespace mpvnet
             public int Width => Right - Left;
             public int Height => Bottom - Top;
         }
+
+        [StructLayout(LayoutKind.Sequential)]
+        public struct COPYDATASTRUCT
+        {
+            public IntPtr dwData;
+            public int cbData;
+            [MarshalAs(UnmanagedType.LPStr)]
+            public string lpData;
+        }
     }
 }

mpv.net/Native/NativeHelp.cs

@@ -32,7 +32,7 @@ namespace mpvnet
 
         public static void AddWindowBorders(IntPtr hwnd, ref Native.RECT rc)
         {
-            Native.AdjustWindowRect(ref rc, (uint)Native.GetWindowLongPtr(hwnd, -16 /* GWL_STYLE */), false);
+            Native.AdjustWindowRect(ref rc, (uint)Native.GetWindowLong(hwnd, -16 /* GWL_STYLE */), false);
         }
     }
 }

mpv.net/Properties/AssemblyInfo.cs

@@ -6,9 +6,9 @@ using System.Runtime.InteropServices;
 // set of attributes. Change these attribute values to modify the information
 // associated with an assembly.
 [assembly: AssemblyTitle("mpv.net")]
-[assembly: AssemblyDescription("A modern media player")]
+[assembly: AssemblyDescription("media player")]
 [assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
+[assembly: AssemblyCompany("Frank Skare (stax76)")]
 [assembly: AssemblyProduct("mpv.net")]
 [assembly: AssemblyCopyright("Copyright © 2017-2019 Frank Skare (stax76)")]
 [assembly: AssemblyTrademark("")]
@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("4.4.0.0")]
-[assembly: AssemblyFileVersion("4.4.0.0")]
+[assembly: AssemblyVersion("4.7.1.0")]
+[assembly: AssemblyFileVersion("4.7.1.0")]

mpv.net/Resources/inputConf.txt

@@ -24,8 +24,10 @@
 
  # mpv input keys:     https://github.com/stax76/mpv.net/wiki/mpv-input-keys
 
+ # run mpv.net in input test mode with: mpvnet --input-test
+
  o           script-message mpv.net open-files #menu: Open > Open Files...
- u           script-message mpv.net open-url   #menu: Open > Open URL...
+ u           script-message mpv.net open-url   #menu: Open > Open URL or file path from clipboard
  _           ignore                            #menu: Open > -
  Alt+a       script-message mpv.net load-audio #menu: Open > Load external audio files...
  Alt+s       script-message mpv.net load-sub   #menu: Open > Load external subtitle files...
@@ -182,4 +184,5 @@
  Next playlist-next
  Ctrl+Wheel_Up   no-osd seek  7
  Ctrl+Wheel_Down no-osd seek -7
- MBTN_LEFT_DBL cycle fullscreen
+ MBTN_LEFT_DBL cycle fullscreen
+ KP_ENTER      cycle fullscreen

mpv.net/Resources/mpvConf.txt

@@ -11,4 +11,5 @@ keep-open = yes
 keep-open-pause = no
 osd-playing-msg = '${filename}'
 screenshot-directory = '~~desktop/'
-input-default-bindings = no
+input-default-bindings = no
+script-opts=osc-scalewindowed=1.5

mpv.net/Resources/mpvConfToml.txt

@@ -274,7 +274,7 @@ options = [{ name = "yes",    help = "Don't terminate if the current file is the
 [[settings]]
 name = "loop-file"
 filter = "Playback"
-help = "Loop a single file N times. inf means forever, no means normal playback.\n\nThe difference to loop-playlist is that this doesn't loop the playlist, just the file itself. If the playlist contains only a single file, the difference between the two option is that this option performs a seek on loop, instead of reloading the file. loop is an alias for this option."
+help = "<N|inf|no> Loop a single file N times. inf means forever, no means normal playback.\n\nThe difference to loop-playlist is that this doesn't loop the playlist, just the file itself. If the playlist contains only a single file, the difference between the two option is that this option performs a seek on loop, instead of reloading the file. loop is an alias for this option."
 
 [[settings]]
 name = "save-position-on-quit"

mpv.net/Resources/mpvNetConfToml.txt

@@ -1,7 +1,7 @@
 [[settings]]
 name = "dark-mode"
 default = "always"
-filter = "mpv.net"
+filter = "General"
 help = "Enables a dark theme."
 options = [{ name = "always" },
            { name = "system" , help = "Available on Windows 10 or higher" },
@@ -9,15 +9,15 @@ options = [{ name = "always" },
 
 [[settings]]
 name = "url-whitelist"
-filter = "mpv.net"
+filter = "General"
 type = "string"
-help = "Whitelist to monitor the clipboard for URLs to play.\n\nDefault: tube vimeo ard zdf"
+help = "mpv.net specific whitelist setting to monitor the clipboard for URLs to play.\n\nDefault: tube vimeo ard zdf"
 
 [[settings]]
 name = "process-instance"
 default = "single"
-filter = "mpv.net"
-help = "Defines if more then one mpv.net process is allowed."
+filter = "General"
+help = "mpv.net specific setting that defines if more then one mpv.net process is allowed.\n\nTip: Whenever the control key is pressed when files or URLs are opened, the playlist is not cleared but the files or URLs are appended to the playlist."
 options = [{ name = "multi",  help = "Create a new process everytime the shell starts mpv.net" },
            { name = "single", help = "Force a single process everytime the shell starts mpv.net" },
 		   { name = "queue",  help = "Force a single process and add files to playlist" }]
@@ -25,7 +25,23 @@ options = [{ name = "multi",  help = "Create a new process everytime the shell s
 [[settings]]
 name = "debug-mode"
 default = "no"
-filter = "mpv.net"
-help = "Writes debug info to a file located on the desktop."
+filter = "General"
+help = "mpv.net specific setting that writes debug info to a file located on the desktop."
+options = [{ name = "yes" },
+           { name = "no" }]
+
+[[settings]]
+name = "start-size"
+default = "previous"
+filter = "Screen"
+help = "mpv.net specific setting to remember the window height in the current session, otherwise the video's native resolution is used."
+options = [{ name = "video", help = "Window size is set to native video resolution" },
+           { name = "previous", help = "Window size is remembered but only from the current session" }]
+
+[[settings]]
+name = "remember-position"
+default = "no"
+filter = "Screen"
+help = "mpv.net specific setting to save the window position on exit."
 options = [{ name = "yes" },
            { name = "no" }]

mpv.net/WPF/ConfWindow.xaml.cs

@@ -59,7 +59,7 @@ namespace mpvnet
                     if (setting.Name == pair.Key)
                     {
                         setting.Value = pair.Value.Trim('\'', '"');
-                        setting.StartValue = pair.Value;
+                        setting.StartValue = pair.Value.Trim('\'', '"');
                         continue;
                     }
                 }

mpv.net/WPF/LearnWindow.xaml

@@ -5,7 +5,7 @@
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         mc:Ignorable="d"
         Title="Learn Input" Height="200" Width="400" WindowStartupLocation="CenterOwner"
-        ResizeMode="NoResize" Loaded="Window_Loaded" Background="Black" MouseWheel="Window_MouseWheel">
+        ResizeMode="NoResize" Loaded="Window_Loaded" Background="Black" MouseWheel="Window_MouseWheel" MouseUp="Window_MouseUp" MouseDoubleClick="Window_MouseDoubleClick">
     <Grid>
         <Grid.RowDefinitions>
             <RowDefinition Height="*" />
@@ -16,8 +16,8 @@
             <ColumnDefinition Width="*" />
             <ColumnDefinition Width="*" />
         </Grid.ColumnDefinitions>
-        <Label x:Name="MenuLabel" Grid.ColumnSpan="2" Foreground="White" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="16"></Label>
-        <Label x:Name="KeyLabel" Grid.Row="1" Grid.ColumnSpan="2" Foreground="White" VerticalAlignment="Top" HorizontalAlignment="Center" FontSize="16"></Label>
+        <TextBlock x:Name="MenuTextBlock" Grid.ColumnSpan="2" Foreground="White" VerticalAlignment="Center" HorizontalAlignment="Center" FontSize="16"></TextBlock>
+        <TextBlock x:Name="KeyTextBlock" Grid.Row="1" Grid.ColumnSpan="2" Foreground="White" VerticalAlignment="Top" HorizontalAlignment="Center" FontSize="16"></TextBlock>
         <Button x:Name="ConfirmButton" Grid.Row="2" Click="ConfirmButton_Click">Confirm</Button>
         <Button x:Name="ClearButton" Grid.Row="2" Click="ClearButton_Click" Grid.Column="1">Clear</Button>
     </Grid>

mpv.net/WPF/LearnWindow.xaml.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Runtime.InteropServices;
+using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Input;
 using System.Windows.Interop;
@@ -12,10 +13,7 @@ namespace mpvnet
         public CommandItem InputItem { get; set; }
         public string NewKey { get; set; } = "";
 
-        public LearnWindow()
-        {
-            InitializeComponent();
-        }
+        public LearnWindow() => InitializeComponent();
 
         private IntPtr WndProc(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled)
         {
@@ -43,8 +41,7 @@ namespace mpvnet
             else
                 try {
                     text = Convert.ToChar(charValue).ToString().ToLower().Trim();
-                }
-                catch {}
+                } catch {}
 
             for (int i = 0; i < 13; i++)
                 if ("D" + i.ToString() == text)
@@ -144,8 +141,8 @@ namespace mpvnet
         void SetKey(string key)
         {
             NewKey = key;
-            MenuLabel.Content = InputItem.Path;
-            KeyLabel.Content = key;
+            MenuTextBlock.Text = InputItem.Path;
+            KeyTextBlock.Text = key;
         }
 
         [DllImport("user32.dll")]
@@ -295,5 +292,38 @@ namespace mpvnet
             else
                 SetKey("WHEEL_DOWN");
         }
+
+        private void Window_MouseUp(object sender, MouseButtonEventArgs e)
+        {
+            switch (e.ChangedButton)
+            {
+                case MouseButton.Left:
+                    if (BlockMBTN_LEFT)
+                        BlockMBTN_LEFT = false;
+                    else
+                        SetKey("MBTN_LEFT");
+                    break;
+                case MouseButton.Middle:
+                    SetKey("MBTN_MID");
+                    break;
+                case MouseButton.XButton1:
+                    SetKey("MBTN_BACK");
+                    break;
+                case MouseButton.XButton2:
+                    SetKey("MBTN_FORWARD");
+                    break;
+            }
+        }
+
+        bool BlockMBTN_LEFT;
+
+        private void Window_MouseDoubleClick(object sender, MouseButtonEventArgs e)
+        {
+            if (e.ChangedButton == MouseButton.Left)
+            {
+                SetKey("MBTN_LEFT_DBL");
+                BlockMBTN_LEFT = true;
+            }
+        }
     }
 }

mpv.net/WinForms/MainForm.Designer.cs

@@ -45,7 +45,7 @@
             this.AutoScaleDimensions = new System.Drawing.SizeF(288F, 288F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Dpi;
             this.BackColor = System.Drawing.Color.Black;
-            this.ClientSize = new System.Drawing.Size(606, 368);
+            this.ClientSize = new System.Drawing.Size(348, 0);
             this.Font = new System.Drawing.Font("Segoe UI", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
             this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
             this.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);

mpv.net/WinForms/MainForm.cs

@@ -8,6 +8,7 @@ using System.Linq;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Globalization;
+using System.Threading.Tasks;
 
 namespace mpvnet
 {
@@ -36,7 +37,6 @@ namespace mpvnet
                 WPF.WPF.Init();
                 System.Windows.Application.Current.ShutdownMode = System.Windows.ShutdownMode.OnExplicitShutdown;
                 Hwnd = Handle;
-                MinimumSize = new Size(FontHeight * 16, FontHeight * 9);
                 Text += " " + Application.ProductVersion;
 
                 object recent = RegHelp.GetObject(App.RegPath, "Recent");
@@ -46,11 +46,40 @@ namespace mpvnet
                 else
                     RecentFiles = new List<string>();
 
-                var dummy = mp.Conf;
                 App.ProcessCommandLineEarly();
+
                 if (mp.Screen == -1) mp.Screen = Array.IndexOf(Screen.AllScreens, Screen.PrimaryScreen);
-                SetScreen(mp.Screen);
-                CycleFullscreen(mp.Fullscreen);
+                int targetIndex = mp.Screen;
+                Screen[] screens = Screen.AllScreens;
+                if (targetIndex < 0) targetIndex = 0;
+                if (targetIndex > screens.Length - 1) targetIndex = screens.Length - 1;
+                Screen screen = screens[Array.IndexOf(screens, screens[targetIndex])];
+                Rectangle target = screen.Bounds;
+                Left = target.X + (target.Width - Width) / 2;
+                Top = target.Y + (target.Height - Height) / 2;
+
+                int posX = RegHelp.GetInt(App.RegPath, "PosX");
+                int posY = RegHelp.GetInt(App.RegPath, "PosY");
+
+                if (posX != 0 && posY != 0 && App.RememberPosition)
+                {
+                    Left = posX - Width / 2;
+                    Top = posY - Height / 2;
+                }
+
+                mp.Shutdown += Shutdown;
+                mp.VideoSizeChanged += VideoSizeChanged;
+                mp.FileLoaded += FileLoaded;
+                mp.Idle += Idle;
+                Task.Run(() => mp.Init());
+                mp.VideoSizeAutoResetEvent.WaitOne(1000);
+                mp.observe_property_bool("fullscreen", PropChangeFullscreen);
+                mp.observe_property_bool("ontop", PropChangeOnTop);
+                mp.observe_property_bool("border", PropChangeBorder);
+                mp.observe_property_string("sid", PropChangeSid);
+                mp.observe_property_string("aid", PropChangeAid);
+                mp.observe_property_string("vid", PropChangeVid);
+                mp.observe_property_int("edition", PropChangeEdition);
             }
             catch (Exception ex)
             {
@@ -60,11 +89,11 @@ namespace mpvnet
 
         public MenuItem FindMenuItem(string text) => FindMenuItem(text, ContextMenu.Items);
 
-        void Idle() => BeginInvoke(new Action(() => { Text = "mpv.net " + Application.ProductVersion; }));
+        void Idle() => BeginInvoke(new Action(() => Text = "mpv.net " + Application.ProductVersion));
 
         void CM_Popup(object sender, EventArgs e) => CursorHelp.Show();
 
-        void VideoSizeChanged() => BeginInvoke(new Action(() => SetFormPosAndSizeKeepHeight()));
+        void VideoSizeChanged() => BeginInvoke(new Action(() => SetFormPosAndSize()));
 
         void Shutdown() => BeginInvoke(new Action(() => Close()));
 
@@ -192,50 +221,89 @@ namespace mpvnet
             return null;
         }
 
-        protected void SetScreen(int targetIndex)
-        {
-            Screen[] screens = Screen.AllScreens;
-            if (targetIndex < 0) targetIndex = 0;
-            if (targetIndex > screens.Length - 1) targetIndex = screens.Length - 1;
-            SetScreen(screens[Array.IndexOf(screens, screens[targetIndex])]);
-        }
+        bool WasInitialSizeSet;
 
-        protected void SetScreen(Screen screen)
+        void SetFormPosAndSize()
         {
-            Rectangle target = screen.Bounds;
-            Left = target.X + Convert.ToInt32((target.Width - Width) / 2.0);
-            Top = target.Y + Convert.ToInt32((target.Height - Height) / 2.0);
-            SetStartFormPositionAndSize();
-        }
+            if (mp.Fullscreen)
+            {
+                CycleFullscreen(true);
+                return;
+            }
 
-        void SetStartFormPositionAndSize()
-        {
-            if (IsFullscreen || mp.VideoSize.Width == 0) return;
             Screen screen = Screen.FromControl(this);
-            int height = Convert.ToInt32(screen.Bounds.Height * mp.Autofit);
-            int width = Convert.ToInt32(height * mp.VideoSize.Width / (double)mp.VideoSize.Height);
+            int autoFitHeight = Convert.ToInt32(screen.Bounds.Height * mp.Autofit);
+
+            if (mp.VideoSize.Height == 0 || mp.VideoSize.Width == 0 ||
+                mp.VideoSize.Width / (float)mp.VideoSize.Height < 1.3)
+
+                mp.VideoSize = new Size((int)(autoFitHeight * 1.7), autoFitHeight);
+
+            Size size = mp.VideoSize;
+
+            int height = size.Height;
+
+            if (App.RememberHeight)
+            {
+                if (WasInitialSizeSet)
+                    height = ClientSize.Height;
+                else
+                {
+                    height = autoFitHeight;
+                    WasInitialSizeSet = true;
+                }
+            }
+
+            if (height > screen.Bounds.Height * 0.9)
+                height = autoFitHeight;
+
+            int width = Convert.ToInt32(height * size.Width / (double)size.Height);
             Point middlePos = new Point(Left + Width / 2, Top + Height / 2);
             var rect = new Native.RECT(new Rectangle(screen.Bounds.X, screen.Bounds.Y, width, height));
             NativeHelp.AddWindowBorders(Handle, ref rect);
             int left = middlePos.X - rect.Width / 2;
             int top = middlePos.Y - rect.Height / 2;
+
+            Screen[] screens = Screen.AllScreens;
+            int minLeft = screens.Select(val => val.WorkingArea.X).Min();
+            int maxRight = screens.Select(val => val.WorkingArea.Right).Max();
+            int minTop = screens.Select(val => val.WorkingArea.Y).Min();
+            int maxBottom = screens.Select(val => val.WorkingArea.Bottom).Max();
+
+            if (left < minLeft) left = minLeft;
+            if (left + rect.Width > maxRight) left = maxRight - rect.Width;
+            if (top < minTop) top = minTop;
+            if (top + rect.Height > maxBottom) top = maxBottom - rect.Height;
+
             Native.SetWindowPos(Handle, IntPtr.Zero /* HWND_TOP */, left, top, rect.Width, rect.Height, 4 /* SWP_NOZORDER */);
         }
 
-        void SetFormPosAndSizeKeepHeight()
+        public void CycleFullscreen(bool enabled)
         {
-            if (IsFullscreen || mp.VideoSize.Width == 0) return;
-            Screen screen = Screen.FromControl(this);
-            int height = ClientSize.Height;
-            if (height > screen.Bounds.Height * 0.9) height = Convert.ToInt32(screen.Bounds.Height * mp.Autofit);
-            int width = Convert.ToInt32(height * mp.VideoSize.Width / (double)mp.VideoSize.Height);
-            Point middlePos = new Point(Left + Width / 2, Top + Height / 2);
-            var rect = new Native.RECT(new Rectangle(screen.Bounds.X, screen.Bounds.Y, width, height));
-            NativeHelp.AddWindowBorders(Handle, ref rect);
-            int left = middlePos.X - rect.Width / 2;
-            int top = middlePos.Y - rect.Height / 2;
-            Screen[] screens = Screen.AllScreens;
-            Native.SetWindowPos(Handle, IntPtr.Zero /* HWND_TOP */, left, top, rect.Width, rect.Height, 4 /* SWP_NOZORDER */);
+            mp.Fullscreen = enabled;
+
+            if (enabled)
+            {
+                if (WindowState != FormWindowState.Maximized)
+                {
+                    FormBorderStyle = FormBorderStyle.None;
+                    WindowState = FormWindowState.Maximized;
+                }
+            }
+            else
+            {
+                if (WindowState == FormWindowState.Maximized)
+                {
+                    WindowState = FormWindowState.Normal;
+
+                    if (mp.Border)
+                        FormBorderStyle = FormBorderStyle.Sizable;
+                    else
+                        FormBorderStyle = FormBorderStyle.None;
+
+                    SetFormPosAndSize();
+                }
+            }
         }
 
         public void BuildMenu()
@@ -272,7 +340,7 @@ namespace mpvnet
         {
             string path = mp.get_property_string("path");
             BeginInvoke(new Action(() => {
-                if (File.Exists(path) || path.StartsWith("http"))
+                if (File.Exists(path) || path.Contains("://"))
                     Text = Path.GetFileName(path) + " - mpv.net " + Application.ProductVersion;
                 else
                     Text = "mpv.net " + Application.ProductVersion;
@@ -291,27 +359,12 @@ namespace mpvnet
         {
            Msg.ShowError(e.ExceptionObject.ToString());
         }
-        
-        public void CycleFullscreen(bool enabled)
-        {
-            if (enabled)
-            {
-                if (WindowState != FormWindowState.Maximized)
-                {
-                    FormBorderStyle = FormBorderStyle.None;
-                    WindowState = FormWindowState.Maximized;
-                }
-            }
-            else
-            {
-                WindowState = FormWindowState.Normal;
 
-                if (mp.Border)
-                    FormBorderStyle = FormBorderStyle.Sizable;
-                else
-                    FormBorderStyle = FormBorderStyle.None;
-
-                SetFormPosAndSizeKeepHeight();
+        protected override CreateParams CreateParams {
+            get {
+                CreateParams cp = base.CreateParams;
+                cp.Style |= 0x00020000 /* WS_MINIMIZEBOX */;
+                return cp;
             }
         }
 
@@ -323,18 +376,24 @@ namespace mpvnet
             {
                 case 0x0201: // WM_LBUTTONDOWN
                 case 0x0202: // WM_LBUTTONUP
+                case 0x0207: // WM_MBUTTONDOWN
+                case 0x0208: // WM_MBUTTONUP
+                case 0x020A: // WM_MOUSEWHEEL
+                case 0x020C: // WM_XBUTTONUP
+                case 0x020B: // WM_XBUTTONDOWN
                 case 0x0100: // WM_KEYDOWN
                 case 0x0101: // WM_KEYUP
                 case 0x0104: // WM_SYSKEYDOWN
                 case 0x0105: // WM_SYSKEYUP
-                case 0x020A: // WM_MOUSEWHEEL
                     if (mp.WindowHandle != IntPtr.Zero)
                         Native.SendMessage(mp.WindowHandle, m.Msg, m.WParam, m.LParam);
                     break;
                 case 0x0200: // WM_MOUSEMOVE
-                    Point pos = PointToClient(Cursor.Position);
-                    mp.command_string($"mouse {pos.X} {pos.Y}");
-                    if (CursorHelp.IsPosDifferent(LastCursorPosChanged)) CursorHelp.Show();
+                    {
+                        Point pos = PointToClient(Cursor.Position);
+                        mp.command_string($"mouse {pos.X} {pos.Y}");
+                        if (CursorHelp.IsPosDifferent(LastCursorPosChanged)) CursorHelp.Show();
+                    }
                     break;
                 case 0x2a3: // WM_MOUSELEAVE
                     mp.command_string("mouse 1 1"); // osc won't always auto hide
@@ -344,7 +403,10 @@ namespace mpvnet
                         Native.PostMessage(mp.WindowHandle, m.Msg, m.WParam, m.LParam);
                     break;
                 case 0x203: // Native.WM.LBUTTONDBLCLK
-                    if (!IsMouseInOSC()) mp.command_string("cycle fullscreen");
+                    {
+                        Point pos = PointToClient(Cursor.Position);
+                        mp.command_string($"mouse {pos.X} {pos.Y} 0 double");
+                    }
                     break;
                 case 0x02E0: // WM_DPICHANGED
                     if (IgnoreDpiChanged) break;
@@ -362,22 +424,17 @@ namespace mpvnet
                     int[] d_corners = { d_w, d_h, -d_w, -d_h };
                     int[] corners = { rc.Left, rc.Top, rc.Right, rc.Bottom };
                     int corner = NativeHelp.GetResizeBorder(m.WParam.ToInt32());
-
-                    if (corner >= 0)
-                        corners[corner] -= d_corners[corner];
-
+                    if (corner >= 0) corners[corner] -= d_corners[corner];
                     Marshal.StructureToPtr<Native.RECT>(new Native.RECT(corners[0], corners[1], corners[2], corners[3]), m.LParam, false);
                     m.Result = new IntPtr(1);
                     return;
-            }
+                case 0x004A: // WM_COPYDATA
+                    var copyData = (Native.COPYDATASTRUCT)m.GetLParam(typeof(Native.COPYDATASTRUCT));
+                    string[] files = copyData.lpData.Split('\n');
+                    string mode = files[0];
+                    files = files.Skip(1).ToArray();
 
-            if (m.Msg == SingleProcess.Message)
-            {
-                object filesObject = RegHelp.GetObject(App.RegPath, "ShellFiles");
-
-                if (filesObject is string[] files)
-                {
-                    switch (RegHelp.GetString(App.RegPath, "ProcessInstanceMode"))
+                    switch (mode)
                     {
                         case "single":
                             mp.Load(files, true, Control.ModifierKeys.HasFlag(Keys.Control));
@@ -387,11 +444,9 @@ namespace mpvnet
                                 mp.commandv("loadfile", file, "append");
                             break;
                     }
-                }
 
-                RegHelp.RemoveValue(App.RegPath, "ShellFiles");
-                Activate();
-                return;
+                    Activate();
+                    return;
             }
 
             base.WndProc(ref m);
@@ -451,23 +506,6 @@ namespace mpvnet
             }));
         }
 
-        protected override void OnLoad(EventArgs e)
-        {
-            base.OnLoad(e);
-            mp.Init();
-            mp.observe_property_bool("fullscreen", PropChangeFullscreen);
-            mp.observe_property_bool("ontop", PropChangeOnTop);
-            mp.observe_property_bool("border", PropChangeBorder);
-            mp.observe_property_string("sid", PropChangeSid);
-            mp.observe_property_string("aid", PropChangeAid);
-            mp.observe_property_string("vid", PropChangeVid);
-            mp.observe_property_int("edition", PropChangeEdition);
-            mp.Shutdown += Shutdown;
-            mp.VideoSizeChanged += VideoSizeChanged;
-            mp.FileLoaded += FileLoaded;
-            mp.Idle += Idle;
-        }
-
         protected override void OnShown(EventArgs e)
         {
             base.OnShown(e);
@@ -478,13 +516,13 @@ namespace mpvnet
             BuildMenu();
             ContextMenuStrip = ContextMenu;
             IgnoreDpiChanged = false;
-            CheckUrlInClipboard();
+            CheckClipboardForURL();
         }
 
         protected override void OnActivated(EventArgs e)
         {
             base.OnActivated(e);
-            CheckUrlInClipboard();
+            CheckClipboardForURL();
             Message m = new Message() { Msg = 0x0202 }; // WM_LBUTTONUP
             Native.SendMessage(Handle, m.Msg, m.WParam, m.LParam);
         }
@@ -495,13 +533,20 @@ namespace mpvnet
             if (mp.IsLogoVisible) mp.ShowLogo();
         }
 
-        protected override void OnFormClosed(FormClosedEventArgs e)
+        protected override void OnFormClosing(FormClosingEventArgs e)
         {
-            base.OnFormClosed(e);
+            base.OnFormClosing(e);
+
+            if (WindowState == FormWindowState.Normal)
+            {
+                RegHelp.SetObject(App.RegPath, "PosX", Left + Width / 2);
+                RegHelp.SetObject(App.RegPath, "PosY", Top + Height / 2);
+            }
+
             RegHelp.SetObject(App.RegPath, "Recent", RecentFiles.ToArray());
             App.Exit();
             mp.commandv("quit");
-            mp.AutoResetEvent.WaitOne(3000);
+            mp.ShutdownAutoResetEvent.WaitOne(3000);
         }
 
         protected override void OnMouseDown(MouseEventArgs e)
@@ -527,14 +572,14 @@ namespace mpvnet
             CursorHelp.Show();
         }
 
-        void CheckUrlInClipboard()
+        void CheckClipboardForURL()
         {
             string clipboard = Clipboard.GetText();
 
             foreach (string url in App.UrlWhitelist)
             {
-                if (clipboard.Contains("://") && !clipboard.Contains("\n") &&
-                    clipboard.Contains(url.ToLower()) &&
+                if (clipboard.Contains("://") && ! clipboard.Contains("\n") &&
+                    ! clipboard.Contains(" ") && clipboard.Contains(url.ToLower()) &&
                     RegHelp.GetString(App.RegPath, "LastURL") != clipboard && Visible)
                 {
                     RegHelp.SetObject(App.RegPath, "LastURL", clipboard);

mpv.net/mpv/libmpv.cs

@@ -144,7 +144,7 @@ namespace mpvnet
             MPV_END_FILE_REASON_REDIRECT = 5
         }
 
-            [StructLayout(LayoutKind.Sequential)]
+        [StructLayout(LayoutKind.Sequential)]
         public struct mpv_event_log_message
         {
             public string prefix;

mpv.net/mpv/mp.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Diagnostics;
 using System.Drawing;
 using System.Drawing.Drawing2D;
 using System.Drawing.Imaging;
@@ -59,9 +58,10 @@ namespace mpvnet
         public static List<KeyValuePair<string, Action<bool>>> BoolPropChangeActions { get; set; } = new List<KeyValuePair<string, Action<bool>>>();
         public static List<KeyValuePair<string, Action<int>>> IntPropChangeActions { get; set; } = new List<KeyValuePair<string, Action<int>>>();
         public static List<KeyValuePair<string, Action<string>>> StringPropChangeActions { get; set; } = new List<KeyValuePair<string, Action<string>>>();
-        public static Size VideoSize { get; set; } = new Size(1920, 1080);
+        public static Size VideoSize { get; set; }
         public static List<PythonScript> PythonScripts { get; set; } = new List<PythonScript>();
-        public static AutoResetEvent AutoResetEvent { get; set; } = new AutoResetEvent(false);
+        public static AutoResetEvent ShutdownAutoResetEvent { get; set; } = new AutoResetEvent(false);
+        public static AutoResetEvent VideoSizeAutoResetEvent { get; set; } = new AutoResetEvent(false);
         public static List<MediaTrack> MediaTracks { get; set; } = new List<MediaTrack>();
         public static List<KeyValuePair<string, double>> Chapters { get; set; } = new List<KeyValuePair<string, double>>();
 
@@ -77,7 +77,26 @@ namespace mpvnet
         public static int Screen { get; set; } = -1;
         public static int Edition { get; set; }
 
-        public static float Autofit { get; set; } = 0.50f;
+        public static float Autofit { get; set; } = 0.5f;
+
+        static string LastPlaybackRestartFile;
+
+        public static void Init()
+        {
+            LoadLibrary("mpv-1.dll");
+            Handle = mpv_create();
+            set_property_string("osc", "yes");
+            set_property_string("config", "yes");
+            set_property_string("wid", MainForm.Hwnd.ToString());
+            set_property_string("force-window", "yes");
+            set_property_string("input-media-keys", "yes");
+            mpv_initialize(Handle);
+            ShowLogo();
+            ProcessCommandLine();
+            Task.Run(() => { LoadScripts(); });
+            Task.Run(() => { Addon = new Addon(); });
+            Task.Run(() => { EventLoop(); });
+        }
 
         public static void ProcessProperty(string name, string value)
         {
@@ -160,43 +179,24 @@ namespace mpvnet
             }
         }
 
-        public static void Init()
-        {
-            string dummy = ConfFolder;
-            LoadLibrary("mpv-1.dll");
-            Handle = mpv_create();            
-            set_property_string("osc", "yes");
-            set_property_string("config", "yes");
-            set_property_string("wid", MainForm.Hwnd.ToString());
-            set_property_string("force-window", "yes");
-            set_property_string("input-media-keys", "yes");
-            mpv_initialize(Handle);
-            ShowLogo();
-            ProcessCommandLine();
-            Task.Run(() => { LoadScripts(); });
-            Task.Run(() => { Addon = new Addon(); });
-            Task.Run(() => { EventLoop(); });
-        }
-
         public static void LoadScripts()
         {
-            string[] jsLua = { ".lua", ".js" };
             string[] startupScripts = Directory.GetFiles(Application.StartupPath + "\\Scripts");
 
-            foreach (var scriptPath in startupScripts)
-                if (jsLua.Contains(Path.GetExtension(scriptPath).ToLower()))
+            foreach (string scriptPath in startupScripts)
+                if (scriptPath.EndsWith(".lua") || scriptPath.EndsWith(".js"))
                     commandv("load-script", $"{scriptPath}");
 
-            foreach (var scriptPath in startupScripts)
+            foreach (string scriptPath in startupScripts)
                 if (Path.GetExtension(scriptPath) == ".py")
                     PythonScripts.Add(new PythonScript(File.ReadAllText(scriptPath)));
 
-            foreach (var scriptPath in startupScripts)
+            foreach (string scriptPath in startupScripts)
                 if (Path.GetExtension(scriptPath) == ".ps1")
                     PowerShellScript.Init(scriptPath);
 
             if (Directory.Exists(ConfFolder + "Scripts"))
-                foreach (var scriptPath in Directory.GetFiles(ConfFolder + "Scripts"))
+                foreach (string scriptPath in Directory.GetFiles(ConfFolder + "Scripts"))
                     if (Path.GetExtension(scriptPath) == ".py")
                         PythonScripts.Add(new PythonScript(File.ReadAllText(scriptPath)));
                     else if (Path.GetExtension(scriptPath) == ".ps1")
@@ -213,7 +213,7 @@ namespace mpvnet
                 if (WindowHandle == IntPtr.Zero)
                     WindowHandle = FindWindowEx(MainForm.Hwnd, IntPtr.Zero, "mpv", null);
 
-                //Debug.WriteLine(evt.event_id.ToString());
+                // System.Diagnostics.Debug.WriteLine(evt.event_id.ToString());
 
                 try
                 {
@@ -222,7 +222,7 @@ namespace mpvnet
                         case mpv_event_id.MPV_EVENT_SHUTDOWN:
                             Shutdown?.Invoke();
                             WriteHistory(null);
-                            AutoResetEvent.Set();
+                            ShutdownAutoResetEvent.Set();
                             return;
                         case mpv_event_id.MPV_EVENT_LOG_MESSAGE:
                             LogMessage?.Invoke();
@@ -274,27 +274,10 @@ namespace mpvnet
                         case mpv_event_id.MPV_EVENT_CLIENT_MESSAGE:
                             var client_messageData = (mpv_event_client_message)Marshal.PtrToStructure(evt.data, typeof(mpv_event_client_message));
                             string[] args = NativeUtf8StrArray2ManagedStrArray(client_messageData.args, client_messageData.num_args);
-
-                            if (args != null && args.Length > 1 && args[0] == "mpv.net")
-                            {
-                                bool found = false;
-
-                                foreach (var i in mpvnet.Command.Commands)
-                                {
-                                    if (args[1] == i.Name)
-                                    {
-                                        found = true;
-                                        i.Action.Invoke(args.Skip(2).ToArray());
-                                    }
-                                }
-                                if (!found)
-                                {
-                                    List<string> names = mpvnet.Command.Commands.Select((item) => item.Name).ToList();
-                                    names.Sort();
-                                    Msg.ShowError($"No command '{args[1]}' found.", $"Available commands are:\n\n{string.Join("\n", names)}\n\nHow to bind these commands can be seen in the [default input bindings and menu definition](https://github.com/stax76/mpv.net/blob/master/mpv.net/Resources/inputConf.txt).");
-                                }
-                            }
-                            ClientMessage?.Invoke(args);
+                            if (args.Length > 1 && args[0] == "mpv.net")
+                                Command.Execute(args[1], args.Skip(2).ToArray());
+                            else if (args.Length > 0)
+                                ClientMessage?.Invoke(args);
                             break;
                         case mpv_event_id.MPV_EVENT_VIDEO_RECONFIG:
                             VideoReconfig?.Invoke();
@@ -328,15 +311,21 @@ namespace mpvnet
                             break;
                         case mpv_event_id.MPV_EVENT_PLAYBACK_RESTART:
                             PlaybackRestart?.Invoke();
-                            Size vidSize = new Size(get_property_int("dwidth"), get_property_int("dheight"));
-
-                            if (VideoSize != vidSize && vidSize != Size.Empty)
+                            string path = get_property_string("path");
+                            if (LastPlaybackRestartFile != path)
                             {
-                                VideoSize = vidSize;
-                                VideoSizeChanged?.Invoke();
-                            }                    
-
-                            Task.Run(new Action(() => ReadMetaData()));
+                                Size vidSize = new Size(get_property_int("dwidth"), get_property_int("dheight"));
+                                if (vidSize.Width == 0 || vidSize.Height == 0)
+                                    vidSize = new Size(1, 1);
+                                if (VideoSize != vidSize)
+                                {
+                                    VideoSize = vidSize;
+                                    VideoSizeChanged?.Invoke();
+                                }
+                                VideoSizeAutoResetEvent.Set();
+                                Task.Run(new Action(() => ReadMetaData()));
+                                LastPlaybackRestartFile = path;
+                            }
                             break;
                         case mpv_event_id.MPV_EVENT_CHAPTER_CHANGE:
                             ChapterChange?.Invoke();
@@ -524,37 +513,56 @@ namespace mpvnet
 
             foreach (string i in args)
             {
-                if (!i.StartsWith("--") && (File.Exists(i) || i == "-" || i.StartsWith("http")))
+                if (!i.StartsWith("--") && (i == "-" || i.Contains("://") || File.Exists(i)))
                 {
                     files.Add(i);
-                    if (i.StartsWith("http"))
-                        RegHelp.SetObject(App.RegPath, "LastURL", i);
+                    if (i.Contains("://")) RegHelp.SetObject(App.RegPath, "LastURL", i);
                 }
             }
 
             Load(files.ToArray(), App.ProcessInstance != "queue", Control.ModifierKeys.HasFlag(Keys.Control));
 
+            if (files.Count == 0)
+            {
+                VideoSizeAutoResetEvent.Set();
+                VideoSizeChanged?.Invoke();
+            }
+
             foreach (string i in args)
             {
                 if (i.StartsWith("--"))
                 {
-                    if (i.Contains("="))
+                    try
                     {
-                        string left = i.Substring(2, i.IndexOf("=") - 2);
-                        string right = i.Substring(left.Length + 3);
-                        set_property_string(left, right);
+                        if (i.Contains("="))
+                        {
+                            string left = i.Substring(2, i.IndexOf("=") - 2);
+                            string right = i.Substring(left.Length + 3);
+                            set_property_string(left, right, true);
+                        }
+                        else
+                            set_property_string(i.Substring(2), "yes", true);
+                    }
+                    catch (Exception e)
+                    {
+                        Msg.ShowException(e);
                     }
-                    else
-                        set_property_string(i.Substring(2), "yes");
                 }
             }
         }
 
+        public static DateTime LastLoad;
+
         public static void Load(string[] files, bool loadFolder, bool append)
         {
             if (files is null || files.Length == 0) return;
             HideLogo();
 
+            if ((DateTime.Now - LastLoad).TotalMilliseconds < 500)
+                append = true;
+
+            LastLoad = DateTime.Now;
+
             for (int i = 0; i < files.Length; i++)
                 if (App.SubtitleTypes.Contains(Path.GetExtension(files[i]).TrimStart('.').ToLower()))
                     commandv("sub-add", files[i]);
@@ -571,7 +579,7 @@ namespace mpvnet
 
         public static void LoadFolder()
         {
-            Thread.Sleep(50); // user reported race condition
+            Thread.Sleep(200); // user reported race condition
             string path = get_property_string("path");
             if (!File.Exists(path) || get_property_int("playlist-count") != 1) return;
             List<string> files = Directory.GetFiles(Path.GetDirectoryName(path)).ToList();
@@ -604,16 +612,16 @@ namespace mpvnet
             return rootPointer;
         }
 
-        static string[] NativeUtf8StrArray2ManagedStrArray(IntPtr pUnmanagedStringArray, int StringCount)
+        static string[] NativeUtf8StrArray2ManagedStrArray(IntPtr unmanagedStringArray, int StringCount)
         {
-            IntPtr[] pIntPtrArray = new IntPtr[StringCount];
-            string[] ManagedStringArray = new string[StringCount];
-            Marshal.Copy(pUnmanagedStringArray, pIntPtrArray, 0, StringCount);
+            IntPtr[] intPtrArray = new IntPtr[StringCount];
+            string[] stringArray = new string[StringCount];
+            Marshal.Copy(unmanagedStringArray, intPtrArray, 0, StringCount);
 
             for (int i = 0; i < StringCount; i++)
-                ManagedStringArray[i] = StringFromNativeUtf8(pIntPtrArray[i]);
+                stringArray[i] = StringFromNativeUtf8(intPtrArray[i]);
 
-            return ManagedStringArray;
+            return stringArray;
         }
 
         static string StringFromNativeUtf8(IntPtr nativeUtf8)
@@ -652,18 +660,20 @@ namespace mpvnet
             if (MainForm.Instance is null) return;
             Rectangle cr = MainForm.Instance.ClientRectangle;
             if (cr.Width == 0 || cr.Height == 0) return;
+            int len = cr.Height / 5;
 
-            using (Bitmap b = new Bitmap(cr.Width, cr.Height))
+            using (Bitmap b = new Bitmap(len, len))
             {
                 using (Graphics g = Graphics.FromImage(b))
                 {
                     g.InterpolationMode = InterpolationMode.HighQualityBicubic;
                     g.Clear(Color.Black);
-                    int iconWidth = cr.Height / 7;
-                    Rectangle r = new Rectangle(cr.Width / 2 - iconWidth / 2, cr.Height / 2 - iconWidth / 2, iconWidth, iconWidth);
-                    g.DrawImage(Properties.Resources.mpvnet, r);
-                    BitmapData bd = b.LockBits(cr, ImageLockMode.ReadOnly, PixelFormat.Format32bppPArgb);
-                    commandv("overlay-add", "0", "0", "0", "&" + bd.Scan0.ToInt64().ToString(), "0", "bgra", bd.Width.ToString(), bd.Height.ToString(), bd.Stride.ToString());
+                    Rectangle rect = new Rectangle(0, 0, len, len);
+                    g.DrawImage(Properties.Resources.mpvnet, rect);
+                    BitmapData bd = b.LockBits(rect, ImageLockMode.ReadOnly, PixelFormat.Format32bppPArgb);
+                    int x = Convert.ToInt32((cr.Width - len) / 2.0);
+                    int y = Convert.ToInt32(((cr.Height - len) / 2.0) * 0.9);
+                    commandv("overlay-add", "0", $"{x}", $"{y}", "&" + bd.Scan0.ToInt64().ToString(), "0", "bgra", bd.Width.ToString(), bd.Height.ToString(), bd.Stride.ToString());
                     b.UnlockBits(bd);
                     IsLogoVisible = true;
                 }