+++ /dev/null
-/**
- * @file player.cs
- * @brief Media player class
- * @ingroup API
- *
- * @defgroup API Managed interface to LibVLC
- * This is the primary class library for .NET applications
- * to embed and control LibVLC.
- *
- * @defgroup Internals LibVLC internals
- * This covers internal marshalling functions to use the native LibVLC.
- * Only VLC developers should need to read this section.
- */
-
-/**********************************************************************
- * Copyright (C) 2009 Rémi Denis-Courmont. *
- * This program is free software; you can redistribute and/or modify *
- * it under the terms of the GNU General Public License as published *
- * by the Free Software Foundation; version 2 of the license, or (at *
- * your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
- * See the GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, you can get it from: *
- * http://www.gnu.org/copyleft/gpl.html *
- **********************************************************************/
-
-using System;
-using System.Runtime.InteropServices;
-
-namespace VideoLAN.LibVLC
-{
- /**
- * @brief PlayerHandle: unmanaged LibVLC media player pointer
- * @ingroup Internals
- */
- internal sealed class PlayerHandle : NonNullHandle
- {
- protected override void Destroy ()
- {
- LibVLC.PlayerRelease (handle);
- }
- };
-
- /**
- * @brief MediaPlayer: a simple media player
- * @ingroup API
- * Use this class to play a media.
- */
- public class Player : EventingObject
- {
- internal PlayerHandle Handle
- {
- get
- {
- return handle as PlayerHandle;
- }
- }
-
- Media media; /**< Active media */
- /**
- * The Media object that the MediaPlayer is using,
- * or null if there is none.
- */
- public Media Media
- {
- get
- {
- return media;
- }
- set
- {
- MediaHandle mh = (value != null) ? value.Handle : null;
-
- LibVLC.PlayerSetMedia (Handle, mh, null);
- media = value;
- }
- }
-
- /**
- * Creates a player with no medias.
- * An input media will be needed before this media player can be used.
- *
- * @param instance VLC instance
- */
- public Player (VLC instance)
- {
- this.media = null;
- handle = LibVLC.PlayerCreate (instance.Handle, ex);
- Raise ();
- }
-
- /**
- * Creates a player object for a given a media.
- *
- * @param media media object
- */
- public Player (Media media)
- {
- this.media = media;
- handle = LibVLC.PlayerCreateFromMedia (media.Handle, ex);
- Raise ();
- }
-
- internal override EventManagerHandle GetManager ()
- {
- return LibVLC.PlayerEventManager (Handle, null);
- }
-
- /**
- * Whether the player is currently active.
- * @version VLC 1.0
- */
- public bool IsPlaying
- {
- get
- {
- int ret = LibVLC.PlayerIsPlaying (Handle, ex);
- Raise ();
- return ret != 0;
- }
- }
-
- /**
- * Starts playing the selected media.
- */
- public void Play ()
- {
- LibVLC.PlayerPlay (Handle, ex);
- Raise ();
- }
-
- /**
- * Pauses the playback.
- */
- public void Pause ()
- {
- LibVLC.PlayerPause (Handle, ex);
- Raise ();
- }
-
- /**
- * Stops the playback.
- */
- public void Stop ()
- {
- LibVLC.PlayerStop (Handle, ex);
- Raise ();
- }
-
- /**
- * The 32-bits identifier of an X Window System window,
- * or 0 if not specified.
- * Video will be rendered inside that window, if the underlying VLC
- * supports X11. Note that X pixmaps are <b>not</b> supported.
- * Also note that you should set/change/unset the window while
- * playback is not started or stopped; live reparenting might not
- * work.
- *
- * @warning If the identifier is invalid, Xlib might abort the process.
- * @version VLC 1.0
- */
- public int XWindow
- {
- get
- {
- return LibVLC.PlayerGetXWindow (Handle);
- }
- set
- {
- LibVLC.PlayerSetXWindow (Handle, value, ex);
- Raise ();
- }
- }
-
- /**
- * The handle of a window (HWND) from the Win32 API,
- * or NULL if unspecified.
- * Video will be rendered inside that window, if the underlying VLC
- * supports one of DirectDraw, Direct3D, GDI or OpenGL/Win32.
- * Note that you should set/change/unset the window while playback is
- * not started or stopped; live reparenting might not work.
- * @version VLC 1.0
- */
- public SafeHandle HWND
- {
- get
- {
- return LibVLC.PlayerGetHWND (Handle);
- }
- set
- {
- LibVLC.PlayerSetHWND (Handle, value, ex);
- Raise ();
- }
- }
-
- /**
- * Total length in milliseconds of the playback (if known).
- */
- public long Length
- {
- get
- {
- long ret = LibVLC.PlayerGetLength (Handle, ex);
- Raise ();
- return ret;
- }
- }
-
- /**
- * Playback position in milliseconds from the start (if applicable).
- * Setting this value might not work depending on the underlying
- * media capability and file format.
- *
- * Changing the Time will also change the Position.
- */
- public long Time
- {
- get
- {
- long ret = LibVLC.PlayerGetTime (Handle, ex);
- Raise ();
- return ret;
- }
- set
- {
- LibVLC.PlayerSetTime (Handle, value, ex);
- Raise ();
- }
- }
-
- /**
- * Playback position as a fraction of the total (if applicable).
- * At start, this is 0; at the end, this is 1.
- * Setting this value might not work depending on the underlying
- * media capability and file format.
- *
- * Changing the Position will also change the Time.
- */
- public float Position
- {
- get
- {
- float ret = LibVLC.PlayerGetPosition (Handle, ex);
- Raise ();
- return ret;
- }
- set
- {
- LibVLC.PlayerSetPosition (Handle, value, ex);
- Raise ();
- }
- }
-
- /**
- * Number of the current chapter (within the current title).
- * This is mostly used for DVDs and the likes.
- */
- public int Chapter
- {
- get
- {
- int ret = LibVLC.PlayerGetChapter (Handle, ex);
- Raise ();
- return ret;
- }
- set
- {
- LibVLC.PlayerSetChapter (Handle, value, ex);
- Raise ();
- }
- }
-
- /**
- * Number of chapters within the current title,
- */
- public int ChapterCount
- {
- get
- {
- int ret = LibVLC.PlayerGetChapterCount (Handle, ex);
- Raise ();
- return ret;
- }
- }
-
- /**
- * Gets the number of chapters within a given title.
- * @param title media title number
- * @version VLC 1.0
- */
- public int GetChapterCountByTitle (int title)
- {
- int ret = LibVLC.PlayerGetChapterCountForTitle (Handle, title, ex);
- Raise ();
- return ret;
- }
-
- /**
- * Number of the current title.
- * @version VLC 1.0
- */
- public int Title
- {
- get
- {
- int ret = LibVLC.PlayerGetTitle (Handle, ex);
- Raise ();
- return ret;
- }
- set
- {
- LibVLC.PlayerSetTitle (Handle, value, ex);
- Raise ();
- }
- }
-
- /**
- * Total number of titles.
- * @version VLC 1.0
- */
- public int TitleCount
- {
- get
- {
- int ret = LibVLC.PlayerGetTitleCount (Handle, ex);
- Raise ();
- return ret;
- }
- }
-
- /**
- * Skips to the beginning of the next chapter.
- * @version VLC 1.0
- */
- public void NextChapter ()
- {
- LibVLC.PlayerNextChapter (Handle, ex);
- Raise ();
- }
-
- /**
- * Rewinds to the previous chapter.
- * @version VLC 1.0
- */
- public void PreviousChapter ()
- {
- LibVLC.PlayerPreviousChapter (Handle, ex);
- Raise ();
- }
-
- /**
- * Media playback rate.
- * 1.0 is the nominal rate.
- * Less than one is slower than nominal.
- * More than one is faster than nominal.
- */
- public float Rate
- {
- get
- {
- float ret = LibVLC.PlayerGetRate (Handle, ex);
- Raise ();
- return ret;
- }
- set
- {
- LibVLC.PlayerSetRate (Handle, value, ex);
- Raise ();
- }
- }
-
- /**
- * Current state of the player.
- */
- public State State
- {
- get
- {
- State ret = LibVLC.PlayerGetState (Handle, ex);
- Raise ();
- return ret;
- }
- }
-
- /**
- * Frame rate in unit/seconds.
- */
- public float FramePerSeconds
- {
- get
- {
- float ret = LibVLC.PlayerGetFPS (Handle, ex);
- Raise ();
- return ret;
- }
- }
-
- /**
- * Whether a video track is currently active.
- * This is false if there is no video track, or if video is discarded.
- */
- public bool HasVideo
- {
- get
- {
- int ret = LibVLC.PlayerHasVout (Handle, ex);
- Raise ();
- return ret != 0;
- }
- }
-
- /**
- * Whether the media supports seeking.
- * Note that this tells nothing about the seeking precision.
- */
- public bool CanSeek
- {
- get
- {
- int ret = LibVLC.PlayerIsSeekable (Handle, ex);
- Raise ();
- return ret != 0;
- }
- }
-
- /**
- * Whether the media supports pausing.
- * Live content cannot be paused, unless timeshifting is enabled.
- */
- public bool CanPause
- {
- get
- {
- int ret = LibVLC.PlayerCanPause (Handle, ex);
- Raise ();
- return ret != 0;
- }
- }
- };
-};
projects / vlc / blobdiff