/*****************************************************************************
* vlcproc.hpp
*****************************************************************************
- * Copyright (C) 2003 VideoLAN
- * $Id: vlcproc.hpp,v 1.1 2004/01/03 23:31:34 asmax Exp $
+ * Copyright (C) 2003 the VideoLAN team
+ * $Id$
*
* Authors: Cyril Deguet <asmax@via.ecp.fr>
- * Olivier Teulière <ipkiss@via.ecp.fr>
+ * Olivier Teuli�e <ipkiss@via.ecp.fr>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef VLCPROC_HPP
#define VLCPROC_HPP
+#include <set>
+
+#include "../vars/equalizer.hpp"
#include "../vars/playlist.hpp"
+#include "../vars/playtree.hpp"
#include "../vars/time.hpp"
#include "../vars/volume.hpp"
-#include "../vars/vlcvars.hpp"
+#include "../utils/position.hpp"
+#include "../utils/var_text.hpp"
+#include "../commands/cmd_generic.hpp"
class OSTimer;
+class VarBool;
+struct aout_instance_t;
-/// Singleton object handling VLC internal state
+/// Singleton object handling VLC internal state and playlist
class VlcProc: public SkinObject
{
public:
static void destroy( intf_thread_t *pIntf );
/// Getter for the playlist variable
- Playlist &getPlaylistVar() { return m_playlist; }
+ Playlist &getPlaylistVar() { return *((Playlist*)m_cPlaylist.get()); }
+
+ /// Getter for the playtree variable
+ Playtree &getPlaytreeVar() { return *((Playtree*)m_cPlaytree.get()); }
/// Getter for the time variable
- Time &getTimeVar() { return m_varTime; }
+ StreamTime &getTimeVar() { return *((StreamTime*)(m_cVarTime.get())); }
/// Getter for the volume variable
- Volume &getVolumeVar() { return m_varVolume; }
+ Volume &getVolumeVar() { return *((Volume*)(m_cVarVolume.get())); }
+
+ /// Getter for the stream name variable
+ VarText &getStreamNameVar()
+ { return *((VarText*)(m_cVarStreamName.get())); }
+
+ /// Getter for the stream URI variable
+ VarText &getStreamURIVar()
+ { return *((VarText*)(m_cVarStreamURI.get())); }
+
+ /// Getter for the stream bitrate variable
+ VarText &getStreamBitRateVar()
+ { return *((VarText*)(m_cVarStreamBitRate.get())); }
+
+ /// Getter for the stream sample rate variable
+ VarText &getStreamSampleRateVar()
+ { return *((VarText*)(m_cVarStreamSampleRate.get())); }
+
+ /// Getter for the vout size variable
+ VarBox &getVoutSizeVar() { return m_varVoutSize; }
- /// Getter for the mute variable
- VlcIsMute &getIsMuteVar() { return m_varMute; }
+ /// Set the vout window handle
+ void registerVoutWindow( void *pVoutWindow );
- /// Getter for the playing variable
- VlcIsPlaying &getIsPlayingVar() { return m_varPlaying; }
+ /// Unset the vout window handle
+ void unregisterVoutWindow( void *pVoutWindow );
- /// Getter for the seekable/playing variable
- VlcIsSeekablePlaying &getIsSeekablePlayingVar()
- { return m_varSeekablePlaying; }
+ /// Indicate whether the embedded video output is currently used
+ bool isVoutUsed() const { return m_pVout != NULL; }
+
+ /// If an embedded video output is used, drop it (i.e. tell it to stop
+ /// using our window handle)
+ void dropVout();
protected:
// Protected because it is a singleton
/// Timer to call manage() regularly (via doManage())
OSTimer *m_pTimer;
/// Playlist variable
- Playlist m_playlist;
- /// Variable for the position in the stream
- Time m_varTime;
+ VariablePtr m_cPlaylist;
+ /// Playtree variable FIXME
+ VariablePtr m_cPlaytree;
+ VariablePtr m_cVarRandom;
+ VariablePtr m_cVarLoop;
+ VariablePtr m_cVarRepeat;
+ /// Variable for current position of the stream
+ VariablePtr m_cVarTime;
/// Variable for audio volume
- Volume m_varVolume;
+ VariablePtr m_cVarVolume;
+ /// Variable for current stream properties
+ VariablePtr m_cVarStreamName;
+ VariablePtr m_cVarStreamURI;
+ VariablePtr m_cVarStreamBitRate;
+ VariablePtr m_cVarStreamSampleRate;
/// Variable for the "mute" state
- VlcIsMute m_varMute;
+ VariablePtr m_cVarMute;
/// Variables related to the input
- VlcIsPlaying m_varPlaying;
- VlcIsSeekablePlaying m_varSeekablePlaying;
-
- /// Poll VLC internals to update the status (volume, current time in
- /// the stream, current filename, play/pause/stop status, ...)
- /// This function should be called regurlarly, since there is no
- /// callback mechanism (yet?) to automatically update a variable when
- /// the internal status changes
+ VariablePtr m_cVarPlaying;
+ VariablePtr m_cVarStopped;
+ VariablePtr m_cVarPaused;
+ VariablePtr m_cVarSeekable;
+ /// Variables related to the vout
+ VariablePtr m_cVarFullscreen;
+ VarBox m_varVoutSize;
+ VariablePtr m_cVarHasVout;
+ /// Equalizer variables
+ EqualizerBands m_varEqBands;
+ VariablePtr m_cVarEqPreamp;
+ VariablePtr m_cVarEqualizer;
+ /// Variable for DVD detection
+ VariablePtr m_cVarDvdActive;
+
+ /// Set of handles of vout windows
+ /**
+ * When changing the skin, the handles of the 2 skins coexist in the
+ * set (but this is temporary, until the old theme is destroyed).
+ */
+ set<void *> m_handleSet;
+ /// Vout thread
+ vout_thread_t *m_pVout;
+ /// Audio output
+ aout_instance_t *m_pAout;
+
+ /**
+ * Poll VLC internals to update the status (volume, current time in
+ * the stream, current filename, play/pause/stop status, ...)
+ * This function should be called regurlarly, since there is no
+ * callback mechanism (yet?) to automatically update a variable when
+ * the internal status changes
+ */
void manage();
- /// This function directly calls manage(), because it's boring to
- /// always write "pThis->"
- static void doManage( SkinObject *pObj );
+ /// Define the command that calls manage()
+ DEFINE_CALLBACK( VlcProc, Manage );
+
+ /// Refresh audio variables
+ void refreshAudio();
+
+ /// Update the stream name variable
+ void updateStreamName( playlist_t *p_playlist );
+
+ /// Callback for intf-change variable
+ static int onIntfChange( vlc_object_t *pObj, const char *pVariable,
+ vlc_value_t oldVal, vlc_value_t newVal,
+ void *pParam );
+
+ /// Callback for intf-show variable
+ static int onIntfShow( vlc_object_t *pObj, const char *pVariable,
+ vlc_value_t oldVal, vlc_value_t newVal,
+ void *pParam );
+
+ /// Callback for item-change variable
+ static int onItemChange( vlc_object_t *pObj, const char *pVariable,
+ vlc_value_t oldVal, vlc_value_t newVal,
+ void *pParam );
- /// Callback for the playlist
+ /// Callback for item-change variable
+ static int onItemAppend( vlc_object_t *pObj, const char *pVariable,
+ vlc_value_t oldVal, vlc_value_t newVal,
+ void *pParam );
+
+ /// Callback for item-change variable
+ static int onItemDelete( vlc_object_t *pObj, const char *pVariable,
+ vlc_value_t oldVal, vlc_value_t newVal,
+ void *pParam );
+
+
+ /// Callback for playlist-current variable
static int onPlaylistChange( vlc_object_t *pObj, const char *pVariable,
vlc_value_t oldVal, vlc_value_t newVal,
void *pParam );
+
+ /// Callback for skins2-to-load variable
+ static int onSkinToLoad( vlc_object_t *pObj, const char *pVariable,
+ vlc_value_t oldVal, vlc_value_t newVal,
+ void *pParam );
+
+ /// Callback for interaction variable
+ static int onInteraction( vlc_object_t *pObj, const char *pVariable,
+ vlc_value_t oldVal, vlc_value_t newVal,
+ void *pParam );
+
+ /// Callback to request a vout window
+ static void *getWindow( intf_thread_t *pIntf, vout_thread_t *pVout,
+ int *pXHint, int *pYHint,
+ unsigned int *pWidthHint,
+ unsigned int *pHeightHint );
+
+ /// Callback to release a vout window
+ static void releaseWindow( intf_thread_t *pIntf, void *pWindow );
+
+ /// Callback to change a vout window
+ static int controlWindow( intf_thread_t *pIntf, void *pWindow,
+ int query, va_list args );
+
+ /// Callback for equalizer-bands variable
+ static int onEqBandsChange( vlc_object_t *pObj, const char *pVariable,
+ vlc_value_t oldVal, vlc_value_t newVal,
+ void *pParam );
+
+ /// Callback for equalizer-preamp variable
+ static int onEqPreampChange( vlc_object_t *pObj, const char *pVariable,
+ vlc_value_t oldVal, vlc_value_t newVal,
+ void *pParam );
};
projects / vlc / blobdiff