817 lines
37 KiB
C#
817 lines
37 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Diagnostics;
|
|
using System.Drawing;
|
|
using System.Drawing.Drawing2D;
|
|
using System.Drawing.Imaging;
|
|
using System.IO;
|
|
using System.Linq;
|
|
using System.Reflection;
|
|
using System.Runtime.InteropServices;
|
|
using System.Text;
|
|
using System.Threading;
|
|
using System.Threading.Tasks;
|
|
using System.Windows.Forms;
|
|
|
|
using static mpvnet.libmpv;
|
|
using static mpvnet.Native;
|
|
|
|
namespace mpvnet
|
|
{
|
|
public delegate void MpvBoolPropChangeHandler(string propName, bool value);
|
|
|
|
public class mp
|
|
{
|
|
public static event Action VideoSizeChanged;
|
|
// Lua/JS event libmpv event
|
|
|
|
// MPV_EVENT_NONE
|
|
public static event Action Shutdown; // shutdown MPV_EVENT_SHUTDOWN
|
|
public static event Action LogMessage; // log-message MPV_EVENT_LOG_MESSAGE
|
|
public static event Action GetPropertyReply; // get-property-reply MPV_EVENT_GET_PROPERTY_REPLY
|
|
public static event Action SetPropertyReply; // set-property-reply MPV_EVENT_SET_PROPERTY_REPLY
|
|
public static event Action CommandReply; // command-reply MPV_EVENT_COMMAND_REPLY
|
|
public static event Action StartFile; // start-file MPV_EVENT_START_FILE
|
|
public static event Action<EndFileEventMode> EndFile; // end-file MPV_EVENT_END_FILE
|
|
public static event Action FileLoaded; // file-loaded MPV_EVENT_FILE_LOADED
|
|
public static event Action TracksChanged; // MPV_EVENT_TRACKS_CHANGED
|
|
public static event Action TrackSwitched; // MPV_EVENT_TRACK_SWITCHED
|
|
public static event Action Idle; // idle MPV_EVENT_IDLE
|
|
public static event Action Pause; // MPV_EVENT_PAUSE
|
|
public static event Action Unpause; // MPV_EVENT_UNPAUSE
|
|
public static event Action Tick; // tick MPV_EVENT_TICK
|
|
public static event Action ScriptInputDispatch; // MPV_EVENT_SCRIPT_INPUT_DISPATCH
|
|
public static event Action<string[]> ClientMessage; // client-message MPV_EVENT_CLIENT_MESSAGE
|
|
public static event Action VideoReconfig; // video-reconfig MPV_EVENT_VIDEO_RECONFIG
|
|
public static event Action AudioReconfig; // audio-reconfig MPV_EVENT_AUDIO_RECONFIG
|
|
public static event Action MetadataUpdate; // MPV_EVENT_METADATA_UPDATE
|
|
public static event Action Seek; // seek MPV_EVENT_SEEK
|
|
public static event Action PlaybackRestart; // playback-restart MPV_EVENT_PLAYBACK_RESTART
|
|
// MPV_EVENT_PROPERTY_CHANGE
|
|
public static event Action ChapterChange; // MPV_EVENT_CHAPTER_CHANGE
|
|
public static event Action QueueOverflow; // MPV_EVENT_QUEUE_OVERFLOW
|
|
public static event Action Hook; // MPV_EVENT_HOOK
|
|
|
|
public static IntPtr Handle { get; set; }
|
|
public static IntPtr WindowHandle { get; set; }
|
|
public static Addon Addon { get; set; }
|
|
public static bool IsLogoVisible { set; get; }
|
|
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 List<PythonScript> PythonScripts { get; set; } = new List<PythonScript>();
|
|
public static AutoResetEvent AutoResetEvent { 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>>();
|
|
|
|
public static string InputConfPath { get; } = ConfFolder + "\\input.conf";
|
|
public static string ConfPath { get; } = ConfFolder + "\\mpv.conf";
|
|
|
|
public static bool Fullscreen { get; set; }
|
|
public static float Autofit { get; set; } = 0.50f;
|
|
public static int Screen { get; set; } = -1;
|
|
public static string Sid { get; set; } = "";
|
|
public static string Aid { get; set; } = "";
|
|
public static string Vid { get; set; } = "";
|
|
public static int Edition { get; set; }
|
|
|
|
static string _ConfFolder;
|
|
|
|
public static string ConfFolder {
|
|
get {
|
|
if (_ConfFolder == null)
|
|
{
|
|
string portableFolder = Application.StartupPath + "\\portable_config\\";
|
|
string appdataFolder = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\mpv\\";
|
|
string startupFolder = Application.StartupPath + "\\";
|
|
|
|
if (!Directory.Exists(appdataFolder) && !Directory.Exists(portableFolder) &&
|
|
Sys.IsDirectoryWritable(Application.StartupPath) &&
|
|
!File.Exists(startupFolder + "mpv.conf"))
|
|
{
|
|
using (TaskDialog<string> td = new TaskDialog<string>())
|
|
{
|
|
td.MainInstruction = "Choose a settings folder.";
|
|
td.Content = "[MPV documentation about files on Windows.](https://mpv.io/manual/master/#files-on-windows)";
|
|
td.AddCommandLink("appdata", appdataFolder, appdataFolder);
|
|
td.AddCommandLink("portable", portableFolder, portableFolder);
|
|
td.AddCommandLink("startup", startupFolder, startupFolder);
|
|
td.AllowCancel = false;
|
|
_ConfFolder = td.Show();
|
|
}
|
|
}
|
|
else if (Directory.Exists(portableFolder))
|
|
_ConfFolder = portableFolder;
|
|
else if (Directory.Exists(appdataFolder))
|
|
_ConfFolder = appdataFolder;
|
|
else if (File.Exists(Application.StartupPath + "\\mpv.conf"))
|
|
_ConfFolder = Application.StartupPath + "\\";
|
|
|
|
if (string.IsNullOrEmpty(_ConfFolder)) _ConfFolder = appdataFolder;
|
|
if (!Directory.Exists(_ConfFolder)) Directory.CreateDirectory(_ConfFolder);
|
|
|
|
if (!File.Exists(_ConfFolder + "\\input.conf"))
|
|
File.WriteAllText(_ConfFolder + "\\input.conf", Properties.Resources.inputConf);
|
|
|
|
if (!File.Exists(_ConfFolder + "\\mpv.conf"))
|
|
File.WriteAllText(_ConfFolder + "\\mpv.conf", Properties.Resources.mpvConf);
|
|
}
|
|
return _ConfFolder;
|
|
}
|
|
}
|
|
|
|
static Dictionary<string, string> _Conf;
|
|
|
|
public static Dictionary<string, string> Conf {
|
|
get {
|
|
if (_Conf == null)
|
|
{
|
|
_Conf = new Dictionary<string, string>();
|
|
|
|
if (File.Exists(ConfPath))
|
|
foreach (var i in File.ReadAllLines(ConfPath))
|
|
if (i.Contains("=") && ! i.StartsWith("#"))
|
|
_Conf[i.Substring(0, i.IndexOf("=")).Trim()] = i.Substring(i.IndexOf("=") + 1).Trim();
|
|
|
|
foreach (var i in Conf)
|
|
ProcessProperty(i.Key, i.Value);
|
|
}
|
|
return _Conf;
|
|
}
|
|
}
|
|
|
|
public static void Init()
|
|
{
|
|
string dummy = ConfFolder;
|
|
LoadLibrary("mpv-1.dll");
|
|
Handle = mpv_create();
|
|
set_property_string("input-default-bindings", "yes");
|
|
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()))
|
|
mp.commandv("load-script", $"{scriptPath}");
|
|
|
|
foreach (var scriptPath in startupScripts)
|
|
if (Path.GetExtension(scriptPath) == ".py")
|
|
PythonScripts.Add(new PythonScript(File.ReadAllText(scriptPath)));
|
|
|
|
foreach (var scriptPath in startupScripts)
|
|
if (Path.GetExtension(scriptPath) == ".ps1")
|
|
PowerShellScript.Init(scriptPath);
|
|
|
|
if (Directory.Exists(mp.ConfFolder + "Scripts"))
|
|
foreach (var scriptPath in Directory.GetFiles(mp.ConfFolder + "Scripts"))
|
|
if (Path.GetExtension(scriptPath) == ".py")
|
|
PythonScripts.Add(new PythonScript(File.ReadAllText(scriptPath)));
|
|
else if (Path.GetExtension(scriptPath) == ".ps1")
|
|
PowerShellScript.Init(scriptPath);
|
|
}
|
|
|
|
public static void EventLoop()
|
|
{
|
|
while (true)
|
|
{
|
|
IntPtr ptr = mpv_wait_event(Handle, -1);
|
|
mpv_event evt = (mpv_event)Marshal.PtrToStructure(ptr, typeof(mpv_event));
|
|
|
|
if (WindowHandle == IntPtr.Zero)
|
|
WindowHandle = FindWindowEx(MainForm.Hwnd, IntPtr.Zero, "mpv", null);
|
|
|
|
//Debug.WriteLine(evt.event_id.ToString());
|
|
|
|
try
|
|
{
|
|
switch (evt.event_id)
|
|
{
|
|
case mpv_event_id.MPV_EVENT_SHUTDOWN:
|
|
Shutdown?.Invoke();
|
|
WriteHistory(null);
|
|
AutoResetEvent.Set();
|
|
return;
|
|
case mpv_event_id.MPV_EVENT_LOG_MESSAGE:
|
|
LogMessage?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_GET_PROPERTY_REPLY:
|
|
GetPropertyReply?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_SET_PROPERTY_REPLY:
|
|
SetPropertyReply?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_COMMAND_REPLY:
|
|
CommandReply?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_START_FILE:
|
|
StartFile?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_END_FILE:
|
|
var end_fileData = (mpv_event_end_file)Marshal.PtrToStructure(evt.data, typeof(mpv_event_end_file));
|
|
EndFileEventMode reason = (EndFileEventMode)end_fileData.reason;
|
|
EndFile?.Invoke(reason);
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_FILE_LOADED:
|
|
HideLogo();
|
|
FileLoaded?.Invoke();
|
|
WriteHistory(mp.get_property_string("path"));
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_TRACKS_CHANGED:
|
|
TracksChanged?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_TRACK_SWITCHED:
|
|
TrackSwitched?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_IDLE:
|
|
Idle?.Invoke();
|
|
if (mp.get_property_int("playlist-count") == 0)
|
|
ShowLogo();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_PAUSE:
|
|
Pause?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_UNPAUSE:
|
|
Unpause?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_TICK:
|
|
Tick?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_SCRIPT_INPUT_DISPATCH:
|
|
ScriptInputDispatch?.Invoke();
|
|
break;
|
|
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());
|
|
MainForm.Instance.BeginInvoke(new Action(() => {
|
|
Message m = new Message() { Msg = 0x0202 }; // WM_LBUTTONUP
|
|
Native.SendMessage(MainForm.Instance.Handle, m.Msg, m.WParam, m.LParam);
|
|
}));
|
|
}
|
|
}
|
|
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);
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_VIDEO_RECONFIG:
|
|
VideoReconfig?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_AUDIO_RECONFIG:
|
|
AudioReconfig?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_METADATA_UPDATE:
|
|
MetadataUpdate?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_SEEK:
|
|
Seek?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_PROPERTY_CHANGE:
|
|
var propData = (mpv_event_property)Marshal.PtrToStructure(evt.data, typeof(mpv_event_property));
|
|
|
|
if (propData.format == mpv_format.MPV_FORMAT_FLAG)
|
|
foreach (var i in BoolPropChangeActions)
|
|
if (i.Key== propData.name)
|
|
i.Value.Invoke(Marshal.PtrToStructure<int>(propData.data) == 1);
|
|
|
|
if (propData.format == mpv_format.MPV_FORMAT_STRING)
|
|
foreach (var i in StringPropChangeActions)
|
|
if (i.Key == propData.name)
|
|
i.Value.Invoke(StringFromNativeUtf8(Marshal.PtrToStructure<IntPtr>(propData.data)));
|
|
|
|
if (propData.format == mpv_format.MPV_FORMAT_INT64)
|
|
foreach (var i in IntPropChangeActions)
|
|
if (i.Key == propData.name)
|
|
i.Value.Invoke(Marshal.PtrToStructure<int>(propData.data));
|
|
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)
|
|
{
|
|
VideoSize = vidSize;
|
|
VideoSizeChanged?.Invoke();
|
|
}
|
|
|
|
Task.Run(new Action(() => ReadMetaData()));
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_CHAPTER_CHANGE:
|
|
ChapterChange?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_QUEUE_OVERFLOW:
|
|
QueueOverflow?.Invoke();
|
|
break;
|
|
case mpv_event_id.MPV_EVENT_HOOK:
|
|
Hook?.Invoke();
|
|
break;
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
Msg.ShowException(ex);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void HideLogo()
|
|
{
|
|
if (IsLogoVisible)
|
|
{
|
|
mp.commandv("overlay-remove", "0");
|
|
IsLogoVisible = false;
|
|
}
|
|
}
|
|
|
|
static List<PythonEventObject> PythonEventObjects = new List<PythonEventObject>();
|
|
|
|
public static void register_event(string name, IronPython.Runtime.PythonFunction pyFunc)
|
|
{
|
|
foreach (var eventInfo in typeof(mp).GetEvents())
|
|
{
|
|
if (eventInfo.Name.ToLower() == name.Replace("-", ""))
|
|
{
|
|
PythonEventObject eventObject = new PythonEventObject();
|
|
PythonEventObjects.Add(eventObject);
|
|
eventObject.PythonFunction = pyFunc;
|
|
MethodInfo mi;
|
|
|
|
if (eventInfo.EventHandlerType == typeof(Action))
|
|
{
|
|
mi = eventObject.GetType().GetMethod(nameof(PythonEventObject.Invoke));
|
|
}
|
|
else if (eventInfo.EventHandlerType == typeof(Action<EndFileEventMode>))
|
|
{
|
|
mi = eventObject.GetType().GetMethod(nameof(PythonEventObject.InvokeEndFileEventMode));
|
|
}
|
|
else if (eventInfo.EventHandlerType == typeof(Action<string[]>))
|
|
{
|
|
mi = eventObject.GetType().GetMethod(nameof(PythonEventObject.InvokeStrings));
|
|
}
|
|
else
|
|
throw new Exception();
|
|
|
|
eventObject.EventInfo = eventInfo;
|
|
Delegate handler = Delegate.CreateDelegate(eventInfo.EventHandlerType, eventObject, mi);
|
|
eventObject.Delegate = handler;
|
|
eventInfo.AddEventHandler(eventObject, handler);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
public static void unregister_event(IronPython.Runtime.PythonFunction pyFunc)
|
|
{
|
|
foreach (var eventObjects in PythonEventObjects)
|
|
if (eventObjects.PythonFunction == pyFunc)
|
|
eventObjects.EventInfo.RemoveEventHandler(eventObjects, eventObjects.Delegate);
|
|
}
|
|
|
|
public static void commandv(params string[] args)
|
|
{
|
|
if (Handle == IntPtr.Zero)
|
|
return;
|
|
|
|
IntPtr mainPtr = AllocateUtf8IntPtrArrayWithSentinel(args, out IntPtr[] byteArrayPointers);
|
|
int err = mpv_command(Handle, mainPtr);
|
|
|
|
if (err < 0)
|
|
throw new Exception($"{(mpv_error)err}");
|
|
|
|
foreach (var ptr in byteArrayPointers)
|
|
Marshal.FreeHGlobal(ptr);
|
|
|
|
Marshal.FreeHGlobal(mainPtr);
|
|
}
|
|
|
|
public static void command_string(string command, bool throwException = false)
|
|
{
|
|
if (Handle == IntPtr.Zero)
|
|
return;
|
|
|
|
int err = mpv_command_string(Handle, command);
|
|
|
|
if (err < 0 && throwException)
|
|
throw new Exception($"{(mpv_error)err}\r\n\r\n" + command);
|
|
}
|
|
|
|
public static void set_property_string(string name, string value, bool throwOnException = false)
|
|
{
|
|
byte[] bytes = GetUtf8Bytes(value);
|
|
int err = mpv_set_property(Handle, GetUtf8Bytes(name), mpv_format.MPV_FORMAT_STRING, ref bytes);
|
|
|
|
if (err < 0 && throwOnException)
|
|
throw new Exception($"{name}: {(mpv_error)err}");
|
|
}
|
|
|
|
public static string get_property_string(string name, bool throwOnException = false)
|
|
{
|
|
try
|
|
{
|
|
int err = mpv_get_property(Handle, GetUtf8Bytes(name), mpv_format.MPV_FORMAT_STRING, out IntPtr lpBuffer);
|
|
|
|
if (err < 0 && throwOnException)
|
|
throw new Exception($"{name}: {(mpv_error)err}");
|
|
|
|
string ret = StringFromNativeUtf8(lpBuffer);
|
|
mpv_free(lpBuffer);
|
|
|
|
return ret;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
if (throwOnException) throw ex;
|
|
return "";
|
|
}
|
|
}
|
|
|
|
public static int get_property_int(string name, bool throwOnException = false)
|
|
{
|
|
int err = mpv_get_property(Handle, GetUtf8Bytes(name), mpv_format.MPV_FORMAT_INT64, out IntPtr lpBuffer);
|
|
|
|
if (err < 0 && throwOnException)
|
|
throw new Exception($"{name}: {(mpv_error)err}");
|
|
else
|
|
return lpBuffer.ToInt32();
|
|
}
|
|
|
|
public static double get_property_number(string name, bool throwOnException = false)
|
|
{
|
|
double val = 0;
|
|
int err = mpv_get_property(Handle, GetUtf8Bytes(name), mpv_format.MPV_FORMAT_DOUBLE, ref val);
|
|
|
|
if (err < 0 && throwOnException)
|
|
throw new Exception($"{name}: {(mpv_error)err}");
|
|
else
|
|
return val;
|
|
}
|
|
|
|
public static bool get_property_bool(string name, bool throwOnException = false)
|
|
{
|
|
int err = mpv_get_property(Handle, GetUtf8Bytes(name), mpv_format.MPV_FORMAT_FLAG, out IntPtr lpBuffer);
|
|
|
|
if (err < 0 && throwOnException)
|
|
throw new Exception($"{name}: {(mpv_error)err}");
|
|
else
|
|
return lpBuffer.ToInt32() == 1;
|
|
}
|
|
|
|
public static void set_property_int(string name, int value, bool throwOnException = false)
|
|
{
|
|
Int64 val = value;
|
|
int err = mpv_set_property(Handle, GetUtf8Bytes(name), mpv_format.MPV_FORMAT_INT64, ref val);
|
|
|
|
if (err < 0 && throwOnException)
|
|
throw new Exception($"{name}: {(mpv_error)err}");
|
|
}
|
|
|
|
public static void observe_property_int(string name, Action<int> action)
|
|
{
|
|
int err = mpv_observe_property(Handle, (ulong)action.GetHashCode(), name, mpv_format.MPV_FORMAT_INT64);
|
|
|
|
if (err < 0)
|
|
throw new Exception($"{name}: {(mpv_error)err}");
|
|
else
|
|
IntPropChangeActions.Add(new KeyValuePair<string, Action<int>>(name, action));
|
|
}
|
|
|
|
public static void observe_property_bool(string name, Action<bool> action)
|
|
{
|
|
int err = mpv_observe_property(Handle, (ulong)action.GetHashCode(), name, mpv_format.MPV_FORMAT_FLAG);
|
|
|
|
if (err < 0)
|
|
throw new Exception($"{name}: {(mpv_error)err}");
|
|
else
|
|
BoolPropChangeActions.Add(new KeyValuePair<string, Action<bool>>(name, action));
|
|
}
|
|
|
|
public static void observe_property_string(string name, Action<string> action)
|
|
{
|
|
int err = mpv_observe_property(Handle, (ulong)action.GetHashCode(), name, mpv_format.MPV_FORMAT_STRING);
|
|
|
|
if (err < 0)
|
|
throw new Exception($"{name}: {(mpv_error)err}");
|
|
else
|
|
StringPropChangeActions.Add(new KeyValuePair<string, Action<string>>(name, action));
|
|
}
|
|
|
|
protected static void ProcessCommandLine()
|
|
{
|
|
var args = Environment.GetCommandLineArgs().Skip(1);
|
|
List<string> files = new List<string>();
|
|
|
|
foreach (string i in args)
|
|
{
|
|
if (!i.StartsWith("--") && (File.Exists(i) || i == "-" || i.StartsWith("http")))
|
|
{
|
|
files.Add(i);
|
|
if (i.StartsWith("http"))
|
|
RegistryHelp.SetObject(App.RegPath, "LastURL", i);
|
|
}
|
|
}
|
|
|
|
mp.Load(files.ToArray());
|
|
|
|
foreach (string i in args)
|
|
{
|
|
if (i.StartsWith("--"))
|
|
{
|
|
if (i.Contains("="))
|
|
{
|
|
string left = i.Substring(2, i.IndexOf("=") - 2);
|
|
string right = i.Substring(left.Length + 3);
|
|
mp.set_property_string(left, right);
|
|
}
|
|
else
|
|
mp.set_property_string(i.Substring(2), "yes");
|
|
}
|
|
}
|
|
}
|
|
|
|
public static void Load(params string[] files)
|
|
{
|
|
if (files is null || files.Length == 0) return;
|
|
HideLogo();
|
|
List<string> fileList = files.ToList();
|
|
|
|
foreach (string file in files) {
|
|
string ext = Path.GetExtension(file).TrimStart('.').ToLower();
|
|
if (App.SubtitleTypes.Contains(ext)) {
|
|
mp.commandv("sub-add", file);
|
|
fileList.Remove(file);
|
|
}
|
|
}
|
|
|
|
if (fileList.Count == 0) return;
|
|
files = fileList.ToArray();
|
|
int count = mp.get_property_int("playlist-count");
|
|
|
|
foreach (string file in files)
|
|
mp.commandv("loadfile", file, "append");
|
|
|
|
mp.set_property_int("playlist-pos", count);
|
|
|
|
for (int i = 0; i < count; i++)
|
|
mp.commandv("playlist-remove", "0");
|
|
|
|
mp.LoadFolder(files[0]);
|
|
}
|
|
|
|
static void LoadFolder(string path)
|
|
{
|
|
if (get_property_int("playlist-count") == 1)
|
|
{
|
|
if (!File.Exists(path)) return;
|
|
List<string> files = Directory.GetFiles(Path.GetDirectoryName(path)).ToList();
|
|
files = files.Where((file) => App.VideoTypes.Contains(Path.GetExtension(file).TrimStart('.').ToLower()) ||
|
|
App.AudioTypes.Contains(Path.GetExtension(file).TrimStart('.').ToLower())).ToList();
|
|
files.Sort(new StringLogicalComparer());
|
|
int index = files.IndexOf(path);
|
|
files.Remove(path);
|
|
foreach (string i in files)
|
|
commandv("loadfile", i, "append");
|
|
if (index > 0)
|
|
commandv("playlist-move", "0", (index + 1).ToString());
|
|
}
|
|
}
|
|
|
|
static IntPtr AllocateUtf8IntPtrArrayWithSentinel(string[] arr, out IntPtr[] byteArrayPointers)
|
|
{
|
|
int numberOfStrings = arr.Length + 1; // add extra element for extra null pointer last (sentinel)
|
|
byteArrayPointers = new IntPtr[numberOfStrings];
|
|
IntPtr rootPointer = Marshal.AllocCoTaskMem(IntPtr.Size * numberOfStrings);
|
|
|
|
for (int index = 0; index < arr.Length; index++)
|
|
{
|
|
var bytes = GetUtf8Bytes(arr[index]);
|
|
IntPtr unmanagedPointer = Marshal.AllocHGlobal(bytes.Length);
|
|
Marshal.Copy(bytes, 0, unmanagedPointer, bytes.Length);
|
|
byteArrayPointers[index] = unmanagedPointer;
|
|
}
|
|
|
|
Marshal.Copy(byteArrayPointers, 0, rootPointer, numberOfStrings);
|
|
return rootPointer;
|
|
}
|
|
|
|
static string[] NativeUtf8StrArray2ManagedStrArray(IntPtr pUnmanagedStringArray, int StringCount)
|
|
{
|
|
IntPtr[] pIntPtrArray = new IntPtr[StringCount];
|
|
string[] ManagedStringArray = new string[StringCount];
|
|
Marshal.Copy(pUnmanagedStringArray, pIntPtrArray, 0, StringCount);
|
|
|
|
for (int i = 0; i < StringCount; i++)
|
|
ManagedStringArray[i] = StringFromNativeUtf8(pIntPtrArray[i]);
|
|
|
|
return ManagedStringArray;
|
|
}
|
|
|
|
static string StringFromNativeUtf8(IntPtr nativeUtf8)
|
|
{
|
|
int len = 0;
|
|
while (Marshal.ReadByte(nativeUtf8, len) != 0) ++len;
|
|
byte[] buffer = new byte[len];
|
|
Marshal.Copy(nativeUtf8, buffer, 0, buffer.Length);
|
|
return Encoding.UTF8.GetString(buffer);
|
|
}
|
|
|
|
static byte[] GetUtf8Bytes(string s) => Encoding.UTF8.GetBytes(s + "\0");
|
|
|
|
static string LastHistoryPath;
|
|
static DateTime LastHistoryStartDateTime;
|
|
|
|
static void WriteHistory(string filePath)
|
|
{
|
|
int totalMinutes = Convert.ToInt32((DateTime.Now - LastHistoryStartDateTime).TotalMinutes);
|
|
|
|
if (File.Exists(LastHistoryPath) && totalMinutes > 1)
|
|
{
|
|
string historyFilepath = mp.ConfFolder + "history.txt";
|
|
|
|
File.AppendAllText(historyFilepath, DateTime.Now.ToString().Substring(0, 16) +
|
|
" " + totalMinutes.ToString().PadLeft(3) + " " +
|
|
Path.GetFileNameWithoutExtension(LastHistoryPath) + "\r\n");
|
|
}
|
|
|
|
LastHistoryPath = filePath;
|
|
LastHistoryStartDateTime = DateTime.Now;
|
|
}
|
|
|
|
public static void ShowLogo()
|
|
{
|
|
if (MainForm.Instance is null) return;
|
|
Rectangle cr = MainForm.Instance.ClientRectangle;
|
|
if (cr.Width == 0 || cr.Height == 0) return;
|
|
|
|
using (Bitmap b = new Bitmap(cr.Width, cr.Height))
|
|
{
|
|
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);
|
|
mp.commandv("overlay-add", "0", "0", "0", "&" + bd.Scan0.ToInt64().ToString(), "0", "bgra", bd.Width.ToString(), bd.Height.ToString(), bd.Stride.ToString());
|
|
b.UnlockBits(bd);
|
|
IsLogoVisible = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
public static void ProcessProperty(string name, string value)
|
|
{
|
|
switch (name)
|
|
{
|
|
case "autofit":
|
|
if (value.Length == 3 && value.EndsWith("%"))
|
|
if (int.TryParse(value.Substring(0, 2), out int result))
|
|
mp.Autofit = result / 100f;
|
|
break;
|
|
case "fs":
|
|
case "fullscreen":
|
|
mp.Fullscreen = value == "yes";
|
|
break;
|
|
case "screen":
|
|
mp.Screen = Convert.ToInt32(value);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void ReadMetaData()
|
|
{
|
|
lock (MediaTracks)
|
|
{
|
|
MediaTracks.Clear();
|
|
|
|
using (MediaInfo mi = new MediaInfo(mp.get_property_string("path")))
|
|
{
|
|
int count = mi.GetCount(MediaInfoStreamKind.Video);
|
|
|
|
for (int i = 0; i < count; i++)
|
|
{
|
|
MediaTrack track = new MediaTrack();
|
|
Add(track, mi.GetVideo(i, "Format"));
|
|
Add(track, mi.GetVideo(i, "Format_Profile"));
|
|
Add(track, mi.GetVideo(i, "Width") + "x" + mi.GetVideo(i, "Height"));
|
|
Add(track, mi.GetVideo(i, "FrameRate") + " FPS");
|
|
Add(track, mi.GetVideo(i, "Language/String"));
|
|
Add(track, mi.GetVideo(i, "Forced") == "Yes" ? "Forced" : "");
|
|
Add(track, mi.GetVideo(i, "Default") == "Yes" ? "Default" : "");
|
|
Add(track, mi.GetVideo(i, "Title"));
|
|
track.Text = "V: " + track.Text.Trim(' ', ',');
|
|
track.Type = "v";
|
|
track.ID = i + 1;
|
|
MediaTracks.Add(track);
|
|
}
|
|
|
|
count = mi.GetCount(MediaInfoStreamKind.Audio);
|
|
|
|
for (int i = 0; i < count; i++)
|
|
{
|
|
MediaTrack track = new MediaTrack();
|
|
Add(track, mi.GetAudio(i, "Language/String"));
|
|
Add(track, mi.GetAudio(i, "Format"));
|
|
Add(track, mi.GetAudio(i, "Format_Profile"));
|
|
Add(track, mi.GetAudio(i, "BitRate/String"));
|
|
Add(track, mi.GetAudio(i, "Channel(s)/String"));
|
|
Add(track, mi.GetAudio(i, "SamplingRate/String"));
|
|
Add(track, mi.GetAudio(i, "Forced") == "Yes" ? "Forced" : "");
|
|
Add(track, mi.GetAudio(i, "Default") == "Yes" ? "Default" : "");
|
|
Add(track, mi.GetAudio(i, "Title"));
|
|
track.Text = "A: " + track.Text.Trim(' ', ',');
|
|
track.Type = "a";
|
|
track.ID = i + 1;
|
|
MediaTracks.Add(track);
|
|
}
|
|
|
|
count = mi.GetCount(MediaInfoStreamKind.Text);
|
|
|
|
for (int i = 0; i < count; i++)
|
|
{
|
|
MediaTrack track = new MediaTrack();
|
|
Add(track, mi.GetText(i, "Language/String"));
|
|
Add(track, mi.GetText(i, "Format"));
|
|
Add(track, mi.GetText(i, "Format_Profile"));
|
|
Add(track, mi.GetText(i, "Forced") == "Yes" ? "Forced" : "");
|
|
Add(track, mi.GetText(i, "Default") == "Yes" ? "Default" : "");
|
|
Add(track, mi.GetText(i, "Title"));
|
|
track.Text = "S: " + track.Text.Trim(' ', ',');
|
|
track.Type = "s";
|
|
track.ID = i + 1;
|
|
MediaTracks.Add(track);
|
|
}
|
|
|
|
count = get_property_int("edition-list/count");
|
|
|
|
for (int i = 0; i < count; i++)
|
|
{
|
|
MediaTrack track = new MediaTrack();
|
|
track.Text = "E: " + get_property_string($"edition-list/{i}/title");
|
|
track.Type = "e";
|
|
track.ID = i;
|
|
MediaTracks.Add(track);
|
|
}
|
|
|
|
void Add(MediaTrack track, string val)
|
|
{
|
|
if (!string.IsNullOrEmpty(val) && !(track.Text != null && track.Text.Contains(val)))
|
|
track.Text += " " + val + ",";
|
|
}
|
|
}
|
|
}
|
|
|
|
lock (Chapters)
|
|
{
|
|
Chapters.Clear();
|
|
int count = get_property_int("chapter-list/count");
|
|
|
|
for (int x = 0; x < count; x++)
|
|
{
|
|
string text = get_property_string($"chapter-list/{x}/title");
|
|
double time = get_property_number($"chapter-list/{x}/time");
|
|
Chapters.Add(new KeyValuePair<string, double>(text, time));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public enum EndFileEventMode
|
|
{
|
|
Eof,
|
|
Stop,
|
|
Quit,
|
|
Error,
|
|
Redirect,
|
|
Unknown
|
|
}
|
|
} |