390 lines
16 KiB
C#
390 lines
16 KiB
C#
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using System;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Threading;
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using System.Windows.Forms;
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using System.Windows.Interop;
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using System.Windows;
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using VB = Microsoft.VisualBasic;
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using static mpvnet.NewLine;
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using static mpvnet.Core;
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namespace mpvnet
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{
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public class Commands
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{
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public static void Execute(string id, string[] args = null)
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{
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switch (id)
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{
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case "add-files-to-playlist": OpenFiles("append"); break; // deprecated 2019
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case "cycle-audio": CycleAudio(); break;
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case "execute-mpv-command": ExecuteMpvCommand(); break;
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case "load-audio": LoadAudio(); break;
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case "load-sub": LoadSubtitle(); break;
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case "manage-file-associations": // deprecated 2019
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case "open-conf-folder": ProcessHelp.ShellExecute(core.ConfigFolder); break;
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case "open-files": OpenFiles(args); break;
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case "open-optical-media": Open_DVD_Or_BD_Folder(); break;
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case "open-url": OpenURL(); break;
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case "playlist-first": PlaylistFirst(); break;
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case "playlist-last": PlaylistLast(); break;
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case "scale-window": ScaleWindow(float.Parse(args[0], CultureInfo.InvariantCulture)); break;
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case "window-scale": WindowScale(float.Parse(args[0], CultureInfo.InvariantCulture)); break;
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case "shell-execute": ProcessHelp.ShellExecute(args[0]); break;
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case "show-about": ShowDialog(typeof(AboutWindow)); break;
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case "show-audio-devices": ShowTextWithEditor("audio-device-list", core.get_property_osd_string("audio-device-list")); break;
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case "show-command-palette": ShowDialog(typeof(CommandPaletteWindow)); break;
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case "show-commands": ShowCommands(); break;
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case "show-conf-editor": ShowDialog(typeof(ConfWindow)); break;
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case "show-decoders": ShowTextWithEditor("decoder-list", mpvHelp.GetDecoders()); break;
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case "show-demuxers": ShowTextWithEditor("demuxer-lavf-list", mpvHelp.GetDemuxers()); break;
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case "show-history": ShowHistory(); break;
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case "show-info": ShowInfo(); break;
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case "show-input-editor": ShowDialog(typeof(InputWindow)); break;
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case "show-keys": ShowTextWithEditor("input-key-list", core.get_property_string("input-key-list").Replace(",", BR)); break;
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case "show-media-search": ShowDialog(typeof(EverythingWindow)); break;
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case "show-profiles": ShowTextWithEditor("profile-list", mpvHelp.GetProfiles()); break;
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case "show-playlist": ShowPlaylist(); break;
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case "show-properties": ShowProperties(); break;
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case "show-protocols": ShowTextWithEditor("protocol-list", mpvHelp.GetProtocols()); break;
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case "show-setup-dialog": ShowDialog(typeof(SetupWindow)); break;
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case "show-text": ShowText(args[0], Convert.ToInt32(args[1]), Convert.ToInt32(args[2])); break;
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case "update-check": UpdateCheck.CheckOnline(true); break;
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default: Msg.ShowError($"No command '{id}' found."); break;
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}
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}
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public static void InvokeOnMainThread(Action action) => MainForm.Instance.BeginInvoke(action);
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public static void ShowDialog(Type winType)
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{
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InvokeOnMainThread(new Action(() => {
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Window win = Activator.CreateInstance(winType) as Window;
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new WindowInteropHelper(win).Owner = MainForm.Instance.Handle;
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win.ShowDialog();
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}));
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}
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public static void OpenFiles(params string[] args)
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{
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bool append = Control.ModifierKeys.HasFlag(Keys.Control);
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bool loadFolder = true;
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foreach (string arg in args)
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{
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if (arg == "append") append = true;
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if (arg == "no-folder") loadFolder = false;
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}
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InvokeOnMainThread(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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core.LoadFiles(d.FileNames, loadFolder, append);
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}));
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}
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public static void Open_DVD_Or_BD_Folder()
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{
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InvokeOnMainThread(new Action(() => {
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using (var dialog = new FolderBrowserDialog())
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{
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dialog.Description = "Select a DVD or Blu-ray folder.";
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dialog.ShowNewFolderButton = false;
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if (dialog.ShowDialog() == DialogResult.OK)
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{
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core.command("stop");
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Thread.Sleep(500);
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if (Directory.Exists(dialog.SelectedPath + "\\BDMV"))
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{
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core.set_property_string("bluray-device", dialog.SelectedPath);
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core.LoadFiles(new[] { @"bd://" }, false, false);
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}
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else
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{
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core.set_property_string("dvd-device", dialog.SelectedPath);
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core.LoadFiles(new[] { @"dvd://" }, false, false);
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}
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}
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}
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}));
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}
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public static void PlaylistFirst()
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{
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int pos = core.get_property_int("playlist-pos");
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if (pos != 0)
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core.set_property_int("playlist-pos", 0);
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}
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public static void PlaylistLast()
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{
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int pos = core.get_property_int("playlist-pos");
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int count = core.get_property_int("playlist-count");
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if (pos < count - 1)
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core.set_property_int("playlist-pos", count - 1);
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}
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public static void ShowHistory()
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{
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if (File.Exists(core.ConfigFolder + "history.txt"))
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ProcessHelp.ShellExecute(core.ConfigFolder + "history.txt");
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else
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{
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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(core.ConfigFolder + "history.txt", "");
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}
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}
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public static void ShowInfo()
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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 = core.get_property_string("path");
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if (path.Contains("://"))
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path = core.get_property_string("media-title");
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int width = core.get_property_int("video-params/w");
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int height = core.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 (AudioTypes.Contains(path.Ext()))
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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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text += "Size: " + mediaInfo.GetInfo(MediaInfoStreamKind.General, "FileSize/String") + "\n";
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text += "Type: " + path.Ext().ToUpper();
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core.commandv("show-text", text, "5000");
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return;
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}
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}
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else if (ImageTypes.Contains(path.Ext()))
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{
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using (MediaInfo mediaInfo = new MediaInfo(path))
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{
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text =
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"Width: " + mediaInfo.GetInfo(MediaInfoStreamKind.Image, "Width") + "\n" +
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"Height: " + mediaInfo.GetInfo(MediaInfoStreamKind.Image, "Height") + "\n" +
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"Size: " + mediaInfo.GetInfo(MediaInfoStreamKind.General, "FileSize/String") + "\n" +
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"Type: " + path.Ext().ToUpper();
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core.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(core.get_property_number("time-pos"));
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TimeSpan duration2 = TimeSpan.FromSeconds(core.get_property_number("duration"));
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string videoFormat = core.get_property_string("video-format").ToUpper();
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string audioCodec = core.get_property_string("audio-codec-name").ToUpper();
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text = path.FileName() + "\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) + " MB\n";
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text += $"{videoFormat}\n{audioCodec}";
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core.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 e)
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{
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App.ShowException(e);
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}
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}
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public static void ExecuteMpvCommand() // deprecated 2019
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{
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InvokeOnMainThread(new Action(() => {
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string command = VB.Interaction.InputBox("Enter a mpv command to be executed.", "Execute Command", RegistryHelp.GetString("RecentExecutedCommand"));
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if (string.IsNullOrEmpty(command))
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return;
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RegistryHelp.SetValue(App.RegPath, "RecentExecutedCommand", command);
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core.command(command, false);
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}));
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}
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public static void OpenURL()
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{
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InvokeOnMainThread(new Action(() => {
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string clipboard = System.Windows.Forms.Clipboard.GetText();
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if (string.IsNullOrEmpty(clipboard) || (!clipboard.Contains("://") && !File.Exists(clipboard)) ||
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clipboard.Contains("\n"))
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{
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App.ShowError("No URL found", "The clipboard does not contain a valid URL or file.");
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return;
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}
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core.LoadFiles(new [] { clipboard }, false, Control.ModifierKeys.HasFlag(Keys.Control));
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}));
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}
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public static void LoadSubtitle()
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{
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InvokeOnMainThread(new Action(() => {
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using (var d = new OpenFileDialog())
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{
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string path = core.get_property_string("path");
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if (File.Exists(path))
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d.InitialDirectory = Path.GetDirectoryName(path);
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d.Multiselect = true;
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if (d.ShowDialog() == DialogResult.OK)
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foreach (string filename in d.FileNames)
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core.commandv("sub-add", filename);
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}
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}));
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}
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public static void LoadAudio()
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{
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InvokeOnMainThread(new Action(() => {
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using (var d = new OpenFileDialog())
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{
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string path = core.get_property_string("path");
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if (File.Exists(path))
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d.InitialDirectory = Path.GetDirectoryName(path);
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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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core.commandv("audio-add", i);
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}
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}));
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}
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public static void CycleAudio()
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{
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MediaTrack[] tracks = core.MediaTracks.Where(track => track.Type == "a").ToArray();
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if (tracks.Length < 2)
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return;
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int aid = core.get_property_int("aid");
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if (++aid > tracks.Length)
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aid = 1;
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core.commandv("set", "aid", aid.ToString());
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core.commandv("show-text", aid + ": " + tracks[aid - 1].Text.Substring(3), "5000");
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}
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public static void ShowCommands()
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{
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string code = @"
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foreach ($item in ($json | ConvertFrom-Json | foreach { $_ } | sort name))
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{
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''
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$item.name
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foreach ($arg in $item.args)
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{
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$value = $arg.name + ' <' + $arg.type.ToLower() + '>'
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if ($arg.optional -eq $true)
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{
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$value = '[' + $value + ']'
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}
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' ' + $value
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}
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}";
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string json = core.get_property_string("command-list");
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ShowTextWithEditor("command-list", PowerShell.InvokeAndReturnString(code, "json", json));
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}
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public static void ShowProperties()
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{
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var props = core.get_property_string("property-list").Split(',').OrderBy(prop => prop);
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ShowTextWithEditor("property-list", string.Join(BR, props));
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}
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public static void ShowTextWithEditor(string name, string text)
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{
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string file = Path.GetTempPath() + $"\\{name}.txt";
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File.WriteAllText(file, BR + text.Trim() + BR);
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ProcessHelp.ShellExecute(file);
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}
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public static void ScaleWindow(float factor) => core.RaiseScaleWindow(factor);
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public static void WindowScale(float value) => core.RaiseWindowScale(value);
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public static void ShowText(string text, int duration = 0, int fontSize = 0)
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{
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if (string.IsNullOrEmpty(text))
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return;
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if (duration == 0)
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duration = core.get_property_int("osd-duration");
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if (fontSize == 0)
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fontSize = core.get_property_int("osd-font-size");
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core.command("show-text \"${osd-ass-cc/0}{\\\\fs" + fontSize +
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"}${osd-ass-cc/1}" + text + "\" " + duration);
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}
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public static void ShowPlaylist(string[] args = null)
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{
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int duration = 5000;
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if (args?.Length == 1)
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duration = Convert.ToInt32(args[0]);
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var size = core.get_property_number("osd-font-size");
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core.set_property_number("osd-font-size", 40);
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core.command("show-text ${playlist} " + duration);
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App.RunTask(() => {
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Thread.Sleep(6000);
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core.set_property_number("osd-font-size", size);
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});
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}
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}
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}
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