New media info command

docs/Changelog.md

@@ -1,4 +1,10 @@
 
+5.4.9.1 (2021-0?-??)
+====================
+
+- New media info command: Ctrl+m script-message mpv.net show-media-info #menu: View > Show Media Info
+
+
 5.4.9.0 (2021-05-29)
 ====================
 

docs/Manual.md

@@ -60,10 +60,14 @@ Download
 Installation
 ------------
 
-mpv.net requires the .NET Framework 4.8 and Windows 7 or 10 and a modern graphics card.
+mpv.net requires the .NET Framework 4.8 and Windows 7 or higher and a modern graphics card.
 
 There is a setup exe and a portable zip file download.
 
+An old version should be uninstalled before installing a new version,
+it's generally not a good idea to install a new version on top of an old version,
+the setup don't enforce it because it's not easy to implement.
+
 For internet streaming youtube-dl must be downloaded and installed manually,
 meaning it must be located in the PATH environment variable or in the startup directory.
 

src/Misc/App.cs

@@ -12,6 +12,8 @@ namespace mpvnet
 {
     public static class App
     {
+        public static List<string> TempFiles { get; } = new List<string>();
+
         public static string ConfPath { get => Core.ConfigFolder + "mpvnet.conf"; }
         public static string ProcessInstance { get; set; } = "single";
         public static string DarkMode { get; set; } = "always";
@@ -164,6 +166,9 @@ namespace mpvnet
             Settings.Mute = Core.get_property_string("mute");
 
             SettingsManager.Save(Settings);
+
+            foreach (string file in TempFiles)
+                FileHelp.Delete(file);
         }
 
         static Dictionary<string, string> _Conf;

src/Misc/Commands.cs

@@ -8,15 +8,13 @@ using System.Windows.Forms;
 using System.Windows.Interop;
 using System.Windows;
 
-using VB = Microsoft.VisualBasic;
-
 using static mpvnet.Global;
 
 namespace mpvnet
 {
     public class Commands
     {
-        public static void Execute(string id, string[] args = null)
+        public static void Execute(string id, string[] args)
         {
             switch (id)
             {
@@ -44,8 +42,9 @@ namespace mpvnet
                 case "show-info": ShowInfo(); break;
                 case "show-input-editor": ShowDialog(typeof(InputWindow)); break;
                 case "show-keys": ShowTextWithEditor("input-key-list", Core.get_property_string("input-key-list").Replace(",", BR)); break;
+                case "show-media-info": ShowMediaInfo(args); break;
                 case "show-media-search": ShowDialog(typeof(EverythingWindow)); break;
-                case "show-playlist": ShowPlaylist(); break;
+                case "show-playlist": ShowPlaylist(args); break;
                 case "show-profiles": ShowTextWithEditor("profile-list", mpvHelp.GetProfiles()); break;
                 case "show-properties": ShowProperties(); break;
                 case "show-protocols": ShowTextWithEditor("protocol-list", mpvHelp.GetProtocols()); break;
@@ -54,7 +53,7 @@ namespace mpvnet
                 case "update-check": UpdateCheck.CheckOnline(true); break;
                 case "window-scale": WindowScale(float.Parse(args[0], CultureInfo.InvariantCulture)); break;
 
-                default: Msg.ShowError($"No command '{id}' found."); break;
+                default: App.ShowError($"No command '{id}' found."); break;
             }
         }
 
@@ -338,7 +337,8 @@ namespace mpvnet
 
         public static void ShowTextWithEditor(string name, string text)
         {
-            string file = Path.GetTempPath() + $"\\{name}.txt";
+            string file = Path.Combine(Path.GetTempPath(), name + ".txt");
+            App.TempFiles.Add(file);
             File.WriteAllText(file, BR + text.Trim() + BR);
             ProcessHelp.ShellExecute(file);
         }
@@ -362,12 +362,12 @@ namespace mpvnet
                 "}${osd-ass-cc/1}" + text + "\" " + duration);
         }
 
-        public static void ShowPlaylist(string[] args = null)
+        public static void ShowPlaylist(string[] args)
         {
             int duration = 5000;
 
-            if (args?.Length == 1)
+            if (args.Length == 1 && int.TryParse(args[0], out int result))
-                duration = Convert.ToInt32(args[0]);
+                duration = result;
 
             var size = Core.get_property_number("osd-font-size");
             Core.set_property_number("osd-font-size", 40);
@@ -378,5 +378,21 @@ namespace mpvnet
                 Core.set_property_number("osd-font-size", size);
             });
         }
+
+        public static void ShowMediaInfo(string[] args)
+        {
+            string path = Core.GetPropertyString("path");
+
+            if (File.Exists(path))
+            {
+                using (MediaInfo mediaInfo = new MediaInfo(path))
+                {
+                    bool full = args.Contains("full");
+                    bool raw = args.Contains("raw");
+                    string text = mediaInfo.GetSummary(full, raw);
+                    ShowTextWithEditor(Path.GetFileName(path), text);
+                }
+            }
+        }
     }
 }

src/Misc/CorePlayer.cs

@@ -762,6 +762,11 @@ namespace mpvnet
                 HandleError(err, throwException, $"error setting property: {name} = {value}");
         }
 
+        public string GetPropertyString(string name, bool throwException = false)
+        {
+            return get_property_string(name, throwException);
+        }
+
         public string get_property_string(string name, bool throwException = false)
         {
             mpv_error err = mpv_get_property(Handle, GetUtf8Bytes(name),

src/Misc/Help.cs

@@ -2,6 +2,7 @@
 using System;
 using System.Diagnostics;
 using System.Drawing;
+using System.IO;
 using System.Linq;
 using System.Windows.Forms;
 
@@ -11,6 +12,19 @@ using static mpvnet.Global;
 
 namespace mpvnet
 {
+    public static class FileHelp
+    {
+        public static void Delete(string path)
+        {
+            try {
+                if (File.Exists(path))
+                    File.Delete(path);
+            } catch (Exception ex) {
+                Terminal.WriteError("Failed to delete file:" + BR + path + BR + ex.Message);
+            }
+        }
+    }
+
     public static class ProcessHelp
     {
         public static void Execute(string file, string arguments = null)

src/Native/MediaInfo.cs

@@ -41,6 +41,13 @@ public class MediaInfo : IDisposable
             stream, parameter, MediaInfoKind.Text, MediaInfoKind.Name));
     }
 
+    public string GetSummary(bool complete, bool rawView)
+    {
+        MediaInfo_Option(Handle, "Language", rawView ? "raw" : "");
+        MediaInfo_Option(Handle, "Complete", complete ? "1" : "0");
+        return Marshal.PtrToStringUni(MediaInfo_Inform(Handle, 0)) ?? "";
+    }
+
     bool Disposed;
 
     public void Dispose()

src/Resources/input.conf.txt

@@ -141,10 +141,10 @@
  Alt+3   script-message mpv.net window-scale 3.0     #menu: View > Zoom > 300 %
  b       cycle border                                #menu: View > Toggle Border
  i       script-message mpv.net show-info            #menu: View > File/Stream Info
- t       script-binding stats/display-stats          #menu: View > Show Statistics
- T       script-binding stats/display-stats-toggle   #menu: View > Toggle Statistics
  Del     script-binding osc/visibility               #menu: View > Toggle OSC Visibility
  Ctrl+r  cycle-values video-rotate 90 180 270 0      #menu: View > Rotate Video
+ T       script-binding stats/display-stats-toggle   #menu: View > Toggle Statistics
+ t       script-binding stats/display-stats          #menu: View > Show Statistics
  _       script-message mpv.net show-audio-devices   #menu: View > Show Audio Devices
  Shift+c script-message mpv.net show-commands        #menu: View > Show Commands
  `       script-binding console/enable               #menu: View > Show Console
@@ -157,6 +157,7 @@
  Shift+p script-message mpv.net show-properties      #menu: View > Show Properties
  _       script-message mpv.net show-protocols       #menu: View > Show Protocols
  F9      show-text ${track-list} 5000                #menu: View > Show Tracks
+ Ctrl+m  script-message mpv.net show-media-info      #menu: View > Show Media Info
 
  c       script-message mpv.net show-conf-editor     #menu: Settings > Show Config Editor
  Ctrl+i  script-message mpv.net show-input-editor    #menu: Settings > Show Input Editor

src/Scripts/C-Sharp/rate-file.cs

@@ -77,8 +77,5 @@ class Script
             Dic[path] = rating;
             Core.commandv("show-text", "Rating: " + rating);
         }
-        else if (args[1] == "about")
-            MessageBox.Show("This extension writes a rating to the filename of rated videos when mpv.net shuts down.",
-                "Rating Extension");
     }
 }