command palette support

Author: stax76

docs/changelog.md

@@ -3,6 +3,10 @@
 
 - Support for autocreate-playlist, video-exts, audio-exts, image-exts.
   Windows 7 support should still work, but needs auto-load-folder to be enabled.
+- The command palette user script is installable from the context menu under
+  `Settings > Setup > Install Command Palette`. The command palette features
+  are shown in the menu under 'View > Command Palette'.
+
 
 # v7.1.1.2 Beta (2024-10-10)
 

src/MpvNet.Windows/GuiCommand.cs

@@ -14,6 +14,7 @@
 using MpvNet.Windows.WPF.MsgBox;
 using MpvNet.Windows.Help;
 using MpvNet.Help;
+using System.Windows.Documents;
 
 namespace MpvNet;
 
@@ -56,6 +57,8 @@ public class GuiCommand
         ["show-properties"] = args => Player.Command("script-binding select/show-properties"),
         ["show-protocols"] = args => ShowProtocols(),
         ["window-scale"] = args => WindowScaleNet?.Invoke(float.Parse(args[0], CultureInfo.InvariantCulture)),
+        ["install-command-palette"] = args => InstallCommandPalette(),
+        ["show-recent-in-command-palette"] = args => ShowRecentFilesInCommandPalette(),
 
 
         // deprecated
@@ -267,6 +270,56 @@ void RegisterFileAssociations(IList<string> args)
         catch { }
     }
 
+    void InstallCommandPalette()
+    {
+        if (Msg.ShowQuestion("Install command palette?") != MessageBoxResult.OK)
+            return;
+
+        try
+        {
+            Environment.SetEnvironmentVariable("MPVNET_HOME", Player.ConfigFolder);
+            using Process proc = new Process();
+            proc.StartInfo.FileName = "powershell";
+            proc.StartInfo.Arguments = "-executionpolicy bypass -nologo -noexit -noprofile -command \"irm https://raw.githubusercontent.com/stax76/mpv-scripts/refs/heads/main/powershell/command_palette_installer.ps1 | iex\"";
+            proc.Start();
+        }
+        catch
+        {
+        }
+    }
+
+    void ShowRecentFilesInCommandPalette()
+    {
+        Obj o = new();
+        o.title = "Recent Files";
+        o.selected_index = 0;
+
+        var items = new List<Item>();
+
+        foreach (string file in App.Settings.RecentFiles)
+            items.Add(new Item() { title = Path.GetFileName(file),
+                                   value = new string []{ "loadfile", file },
+                                   hint = file});
+
+        o.items = items.ToArray();
+        string json = JsonSerializer.Serialize(o);
+        Player.CommandV("script-message", "show-command-palette-json", json);
+    }
+
+    public class Obj
+    {
+        public string title { get; set; } = "";
+        public int selected_index { get; set; } = 0;
+        public Item[] items { get; set; } = Array.Empty<Item>();
+    }
+
+    public class Item
+    {
+        public string[] value  { get; set; } = Array.Empty<string>();
+        public string title { get; set; } = "";
+        public string hint { get; set; } = "";
+    }
+
     void ShowMediaInfo(IList<string> args)
     {
         if (Player.PlaylistPos == -1)

src/MpvNet.Windows/Resources/editor_conf.txt

@@ -25,7 +25,7 @@ name = image-exts
 file = mpv
 directory = General
 width = 500
-help = Image file extentions to try to match when using --cover-art-auto, --autocreate-playlist or --directory-filter-types. By mpv.net used to create file associations and used by the auto-load-folder feature.
+help = Image file extentions to try to match when using --cover-art-auto, --autocreate-playlist or --directory-filter-types. By mpv.net used to create file associations and used by the auto-load-folder feature. Default: avif,bmp,gif,j2k,jp2,jpeg,jpg,jxl,png,svg,tga,tif,tiff,webp
 
 name = menu-syntax
 file = mpvnet
@@ -782,7 +782,7 @@ name = video-exts
 file = mpv
 directory = Video
 width = 500
-help = Video file extentions to try to match when using --autocreate-playlist or --directory-filter-types. By mpv.net used to create file associations and used by the auto-load-folder feature.
+help = Video file extentions to try to match when using --autocreate-playlist or --directory-filter-types. By mpv.net used to create file associations and used by the auto-load-folder feature. Default: 3g2,3gp,avi,flv,m2ts,m4v,mj2,mkv,mov,mp4,mpeg,mpg,ogv,rmvb,ts,webm,wmv,y4m
 
 name = volume
 file = mpv
@@ -831,7 +831,7 @@ name = audio-exts
 file = mpv
 directory = Audio
 width = 500
-help = Audio file extentions to try to match when using --audio-file-auto, --autocreate-playlist or --directory-filter-types. By mpv.net used to create file associations and used by the auto-load-folder feature.
+help = Audio file extentions to try to match when using --audio-file-auto, --autocreate-playlist or --directory-filter-types. By mpv.net used to create file associations and used by the auto-load-folder feature. Default: aac,ac3,aiff,ape,au,dts,eac3,flac,m4a,mka,mp3,oga,ogg,ogm,opus,thd,wav,wav,wma,wv
 
 name = slang
 file = mpv