266 lines
10 KiB
C#
266 lines
10 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Windows.Forms;
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using System.Windows.Interop;
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namespace mpvnet
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{
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public class Command
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{
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public string Name { get; set; }
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public Action<string[]> Action { get; set; }
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static List<Command> commands;
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public static List<Command> Commands
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{
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get
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{
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if (commands == null)
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{
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commands = new List<Command>();
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Type type = typeof(Command);
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MethodInfo[] methods = type.GetMethods(System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.Public);
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foreach (MethodInfo i in methods)
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{
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ParameterInfo[] parameters = i.GetParameters();
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if (parameters == null || parameters.Length != 1 || parameters[0].ParameterType != typeof(string[]))
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continue;
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Command cmd = new Command() { Name = i.Name.Replace("_","-"), Action = (Action<string[]>)i.CreateDelegate(typeof(Action<string[]>)) };
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commands.Add(cmd);
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}
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}
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return commands;
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}
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}
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public static void open_files(string[] args)
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{
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MainForm.Instance.Invoke(new Action(() => {
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using (var d = new OpenFileDialog() { Multiselect = true })
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if (d.ShowDialog() == DialogResult.OK)
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mp.LoadFiles(d.FileNames);
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}));
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}
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public static void open_conf_folder(string[] args)
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{
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Process.Start(mp.MpvConfFolder);
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}
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public static void show_input_editor(string[] args)
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{
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MainForm.Instance.Invoke(new Action(() => {
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InputWindow w = new InputWindow();
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new WindowInteropHelper(w).Owner = MainForm.Instance.Handle;
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w.ShowDialog();
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}));
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}
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public static void show_conf_editor(string[] args)
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{
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MainForm.Instance.Invoke(new Action(() => {
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ConfWindow w = new ConfWindow();
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new WindowInteropHelper(w).Owner = MainForm.Instance.Handle;
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w.ShowDialog();
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}));
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}
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public static void show_about(string[] args)
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{
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MainForm.Instance.Invoke(new Action(() => {
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AboutWindow w = new AboutWindow();
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new WindowInteropHelper(w).Owner = MainForm.Instance.Handle;
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w.ShowDialog();
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}));
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}
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public static void show_command_palette(string[] args)
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{
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MainForm.Instance.Invoke(new Action(() => {
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var w = new CommandPaletteWindow();
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new WindowInteropHelper(w).Owner = MainForm.Instance.Handle;
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w.ShowDialog();
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}));
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}
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public static void show_history(string[] args)
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{
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var fp = mp.MpvConfFolder + "history.txt";
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if (File.Exists(fp))
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Process.Start(fp);
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else
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if (Msg.ShowQuestion("Create history.txt file in config folder?",
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"mpv.net will write the date, time and filename of opened files to it.") == MsgResult.OK)
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File.WriteAllText(fp, "");
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}
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public static void shell_execute(string[] args) => Process.Start(args[0]);
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public static void show_info(string[] args)
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{
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try
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{
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string performer, title, album, genre, date, duration, text = "";
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long fileSize = 0;
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string path = mp.get_property_string("path");
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int width = mp.get_property_int("video-params/w");
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int height = mp.get_property_int("video-params/h");
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if (File.Exists(path))
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{
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fileSize = new FileInfo(path).Length;
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if (App.AudioTypes.Contains(Path.GetExtension(path).ToLower().TrimStart('.')))
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{
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using (MediaInfo mediaInfo = new MediaInfo(path))
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{
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performer = mediaInfo.GetInfo(MediaInfoStreamKind.General, "Performer");
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title = mediaInfo.GetInfo(MediaInfoStreamKind.General, "Title");
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album = mediaInfo.GetInfo(MediaInfoStreamKind.General, "Album");
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genre = mediaInfo.GetInfo(MediaInfoStreamKind.General, "Genre");
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date = mediaInfo.GetInfo(MediaInfoStreamKind.General, "Recorded_Date");
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duration = mediaInfo.GetInfo(MediaInfoStreamKind.Audio, "Duration/String");
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if (performer != "") text += "Artist: " + performer + "\n";
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if (title != "") text += "Title: " + title + "\n";
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if (album != "") text += "Album: " + album + "\n";
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if (genre != "") text += "Genre: " + genre + "\n";
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if (date != "") text += "Year: " + date + "\n";
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if (duration != "") text += "Length: " + duration + "\n";
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mp.commandv("show-text", text, "5000");
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return;
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}
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}
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}
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TimeSpan position = TimeSpan.FromSeconds(mp.get_property_number("time-pos"));
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TimeSpan duration2 = TimeSpan.FromSeconds(mp.get_property_number("duration"));
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string videoCodec = mp.get_property_string("video-format").ToUpper();
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text = Path.GetFileName(path) + "\n" +
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FormatTime(position.TotalMinutes) + ":" +
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FormatTime(position.Seconds) + " / " +
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FormatTime(duration2.TotalMinutes) + ":" +
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FormatTime(duration2.Seconds) + "\n" +
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$"{width} x {height}\n";
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if (fileSize > 0)
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text += Convert.ToInt32(fileSize / 1024.0 / 1024.0).ToString() + " MB\n";
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text += $"{videoCodec}\n";
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mp.commandv("show-text", text, "5000");
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string FormatTime(double value) => ((int)value).ToString("00");
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}
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catch (Exception)
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{
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}
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}
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public static void execute_mpv_command(string[] args)
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{
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MainForm.Instance.Invoke(new Action(() => {
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string command = Microsoft.VisualBasic.Interaction.InputBox("Enter a mpv command to be executed.", "Execute Command", RegistryHelp.GetString("HKCU\\Software\\" + Application.ProductName, "RecentExecutedCommand"));
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if (string.IsNullOrEmpty(command)) return;
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RegistryHelp.SetObject("HKCU\\Software\\" + Application.ProductName, "RecentExecutedCommand", command);
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mp.command_string(command, false);
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}));
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}
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public static void open_url(string[] args)
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{
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MainForm.Instance.Invoke(new Action(() => {
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string command = Microsoft.VisualBasic.Interaction.InputBox("Enter URL to be opened.");
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if (string.IsNullOrEmpty(command)) return;
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mp.LoadFiles(command);
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}));
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}
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public static void load_sub(string[] args)
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{
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MainForm.Instance.Invoke(new Action(() => {
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using (var d = new OpenFileDialog())
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{
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d.InitialDirectory = Path.GetDirectoryName(mp.get_property_string("path", false));
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d.Multiselect = true;
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if (d.ShowDialog() == DialogResult.OK)
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foreach (string i in d.FileNames)
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mp.commandv("sub-add", i);
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}
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}));
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}
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public static void load_audio(string[] args)
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{
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MainForm.Instance.Invoke(new Action(() => {
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using (var d = new OpenFileDialog())
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{
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d.InitialDirectory = Path.GetDirectoryName(mp.get_property_string("path", false));
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d.Multiselect = true;
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if (d.ShowDialog() == DialogResult.OK)
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foreach (string i in d.FileNames)
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mp.commandv("audio-add", i);
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}
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}));
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}
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public static void cycle_audio(string[] args)
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{
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string filePath = mp.get_property_string("path", false);
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if (!File.Exists(filePath)) return;
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using (MediaInfo mi = new MediaInfo(filePath))
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{
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MediaTrack[] audTracks = mp.MediaTracks.Where(track => track.Type == "a").ToArray();
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if (audTracks.Length < 2) return;
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int aid = mp.get_property_int("aid");
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aid += 1;
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if (aid > audTracks.Length) aid = 1;
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mp.commandv("set", "aid", aid.ToString());
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mp.commandv("show-text", audTracks[aid - 1].Text.Substring(3), "5000");
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}
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}
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public static void manage_file_associations(string[] args)
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{
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using (var td = new TaskDialog<string>())
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{
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td.MainInstruction = "Choose an option.";
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td.MainIcon = MsgIcon.Shield;
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td.AddCommandLink("Register video file extensions", "video");
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td.AddCommandLink("Register audio file extensions", "audio");
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td.AddCommandLink("Unregister file extensions", "unreg");
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string result = td.Show();
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if (!string.IsNullOrEmpty(result))
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{
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using (var proc = new Process())
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{
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proc.StartInfo.FileName = Application.ExecutablePath;
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proc.StartInfo.Arguments = "--reg-file-assoc " + result;
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proc.StartInfo.Verb = "runas";
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try {
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proc.Start();
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}
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catch (Exception)
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{ }
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}
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}
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}
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}
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}
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} |