git.sesse.net Git - vlc/blob - modules/gui/skins2/src/vlcproc.cpp

   1 /*****************************************************************************
   2  * vlcproc.cpp
   3  *****************************************************************************
   4  * Copyright (C) 2003 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Cyril Deguet     <asmax@via.ecp.fr>
   8  *          Olivier Teuli�e <ipkiss@via.ecp.fr>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  23  *****************************************************************************/
  24
  25 #include <vlc/aout.h>
  26 #include <vlc/vout.h>
  27 #include <aout_internal.h>
  28
  29 #include "vlcproc.hpp"
  30 #include "os_factory.hpp"
  31 #include "os_timer.hpp"
  32 #include "var_manager.hpp"
  33 #include "theme.hpp"
  34 #include "window_manager.hpp"
  35 #include "../commands/async_queue.hpp"
  36 #include "../commands/cmd_change_skin.hpp"
  37 #include "../commands/cmd_show_window.hpp"
  38 #include "../commands/cmd_quit.hpp"
  39 #include "../commands/cmd_resize.hpp"
  40 #include "../commands/cmd_vars.hpp"
  41 #include "../commands/cmd_dialogs.hpp"
  42 #include "../utils/var_bool.hpp"
  43 #include <sstream>
  44
  45
  46 VlcProc *VlcProc::instance( intf_thread_t *pIntf )
  47 {
  48     if( pIntf->p_sys->p_vlcProc == NULL )
  49     {
  50         pIntf->p_sys->p_vlcProc = new VlcProc( pIntf );
  51     }
  52
  53     return pIntf->p_sys->p_vlcProc;
  54 }
  55
  56
  57 void VlcProc::destroy( intf_thread_t *pIntf )
  58 {
  59     if( pIntf->p_sys->p_vlcProc )
  60     {
  61         delete pIntf->p_sys->p_vlcProc;
  62         pIntf->p_sys->p_vlcProc = NULL;
  63     }
  64 }
  65
  66
  67 VlcProc::VlcProc( intf_thread_t *pIntf ): SkinObject( pIntf ),
  68     m_varVoutSize( pIntf ), m_varEqBands( pIntf ),
  69     m_pVout( NULL ), m_pAout( NULL ), m_cmdManage( this )
  70 {
  71     // Create a timer to poll the status of the vlc
  72     OSFactory *pOsFactory = OSFactory::instance( pIntf );
  73     m_pTimer = pOsFactory->createOSTimer( m_cmdManage );
  74     m_pTimer->start( 100, false );
  75
  76     // Create and register VLC variables
  77     VarManager *pVarManager = VarManager::instance( getIntf() );
  78
  79 #define REGISTER_VAR( var, type, name ) \
  80     var = VariablePtr( new type( getIntf() ) ); \
  81     pVarManager->registerVar( var, name );
  82     REGISTER_VAR( m_cPlaylist, Playlist, "playlist" )
  83     pVarManager->registerVar( getPlaylistVar().getPositionVarPtr(),
  84                               "playlist.slider" );
  85     REGISTER_VAR( m_cVarRandom, VarBoolImpl, "playlist.isRandom" )
  86     REGISTER_VAR( m_cVarLoop, VarBoolImpl, "playlist.isLoop" )
  87     REGISTER_VAR( m_cVarRepeat, VarBoolImpl, "playlist.isRepeat" )
  88     REGISTER_VAR( m_cPlaytree, Playtree, "playtree" )
  89     pVarManager->registerVar( getPlaytreeVar().getPositionVarPtr(),
  90                               "playtree.slider" );
  91     pVarManager->registerVar( m_cVarRandom, "playtree.isRandom" );
  92     pVarManager->registerVar( m_cVarLoop, "playtree.isLoop" );
  93     pVarManager->registerVar( m_cVarRepeat, "playtree.isRepeat" );
  94     REGISTER_VAR( m_cVarTime, StreamTime, "time" )
  95     REGISTER_VAR( m_cVarVolume, Volume, "volume" )
  96     REGISTER_VAR( m_cVarMute, VarBoolImpl, "vlc.isMute" )
  97     REGISTER_VAR( m_cVarPlaying, VarBoolImpl, "vlc.isPlaying" )
  98     REGISTER_VAR( m_cVarStopped, VarBoolImpl, "vlc.isStopped" )
  99     REGISTER_VAR( m_cVarPaused, VarBoolImpl, "vlc.isPaused" )
 100     REGISTER_VAR( m_cVarSeekable, VarBoolImpl, "vlc.isSeekable" )
 101     REGISTER_VAR( m_cVarEqualizer, VarBoolImpl, "equalizer.isEnabled" )
 102     REGISTER_VAR( m_cVarEqPreamp, EqualizerPreamp, "equalizer.preamp" )
 103     REGISTER_VAR( m_cVarDvdActive, VarBoolImpl, "dvd.isActive" )
 104 #undef REGISTER_VAR
 105     m_cVarStreamName = VariablePtr( new VarText( getIntf(), false ) );
 106     pVarManager->registerVar( m_cVarStreamName, "streamName" );
 107     m_cVarStreamURI = VariablePtr( new VarText( getIntf(), false ) );
 108     pVarManager->registerVar( m_cVarStreamURI, "streamURI" );
 109
 110     // Register the equalizer bands
 111     for( int i = 0; i < EqualizerBands::kNbBands; i++)
 112     {
 113         stringstream ss;
 114         ss << "equalizer.band(" << i << ")";
 115         pVarManager->registerVar( m_varEqBands.getBand( i ), ss.str() );
 116     }
 117
 118     // XXX WARNING XXX
 119     // The object variable callbacks are called from other VLC threads,
 120     // so they must put commands in the queue and NOT do anything else
 121     // (X11 calls are not reentrant)
 122
 123     // Called when the playlist changes
 124     var_AddCallback( pIntf->p_sys->p_playlist, "intf-change",
 125                      onIntfChange, this );
 126     // Called when a playlist item is added
 127     var_AddCallback( pIntf->p_sys->p_playlist, "item-append",
 128                      onItemAppend, this );
 129     // Called when a playlist item is deleted
 130     // TODO: properly handle item-deleted
 131     var_AddCallback( pIntf->p_sys->p_playlist, "item-deleted",
 132                      onItemDelete, this );
 133     // Called when the "interface shower" wants us to show the skin
 134     var_AddCallback( pIntf->p_sys->p_playlist, "intf-show",
 135                      onIntfShow, this );
 136     // Called when the current played item changes
 137     var_AddCallback( pIntf->p_sys->p_playlist, "playlist-current",
 138                      onPlaylistChange, this );
 139     // Called when a playlist item changed
 140     var_AddCallback( pIntf->p_sys->p_playlist, "item-change",
 141                      onItemChange, this );
 142     // Called when our skins2 demux wants us to load a new skin
 143     var_AddCallback( pIntf, "skin-to-load", onSkinToLoad, this );
 144
 145     // Called when we have an interaction dialog to display
 146     var_Create( pIntf, "interaction", VLC_VAR_ADDRESS );
 147     var_AddCallback( pIntf, "interaction", onInteraction, this );
 148     pIntf->b_interaction = VLC_TRUE;
 149
 150     // Callbacks for vout requests
 151     getIntf()->pf_request_window = &getWindow;
 152     getIntf()->pf_release_window = &releaseWindow;
 153     getIntf()->pf_control_window = &controlWindow;
 154
 155     getIntf()->p_sys->p_input = NULL;
 156 }
 157
 158
 159 VlcProc::~VlcProc()
 160 {
 161     m_pTimer->stop();
 162     delete( m_pTimer );
 163     if( getIntf()->p_sys->p_input )
 164     {
 165         vlc_object_release( getIntf()->p_sys->p_input );
 166     }
 167
 168     // Callbacks for vout requests
 169     getIntf()->pf_request_window = NULL;
 170     getIntf()->pf_release_window = NULL;
 171     getIntf()->pf_control_window = NULL;
 172
 173     var_DelCallback( getIntf()->p_sys->p_playlist, "intf-change",
 174                      onIntfChange, this );
 175     var_DelCallback( getIntf()->p_sys->p_playlist, "item-append",
 176                      onItemAppend, this );
 177     var_DelCallback( getIntf()->p_sys->p_playlist, "item-deleted",
 178                      onItemDelete, this );
 179     var_DelCallback( getIntf()->p_sys->p_playlist, "intf-show",
 180                      onIntfShow, this );
 181     var_DelCallback( getIntf()->p_sys->p_playlist, "playlist-current",
 182                      onPlaylistChange, this );
 183     var_DelCallback( getIntf()->p_sys->p_playlist, "item-change",
 184                      onItemChange, this );
 185     var_DelCallback( getIntf(), "skin-to-load", onSkinToLoad, this );
 186 }
 187
 188
 189 void VlcProc::registerVoutWindow( void *pVoutWindow )
 190 {
 191     m_handleSet.insert( pVoutWindow );
 192     // Reparent the vout window
 193     if( m_pVout )
 194     {
 195         if( vout_Control( m_pVout, VOUT_REPARENT ) != VLC_SUCCESS )
 196             vout_Control( m_pVout, VOUT_CLOSE );
 197     }
 198 }
 199
 200
 201 void VlcProc::unregisterVoutWindow( void *pVoutWindow )
 202 {
 203     m_handleSet.erase( pVoutWindow );
 204 }
 205
 206
 207 void VlcProc::dropVout()
 208 {
 209     if( m_pVout )
 210     {
 211         if( vout_Control( m_pVout, VOUT_REPARENT ) != VLC_SUCCESS )
 212             vout_Control( m_pVout, VOUT_CLOSE );
 213         m_pVout = NULL;
 214     }
 215 }
 216
 217
 218 void VlcProc::manage()
 219 {
 220     // Did the user requested to quit vlc ?
 221     if( getIntf()->b_die || getIntf()->p_vlc->b_die )
 222     {
 223         CmdQuit *pCmd = new CmdQuit( getIntf() );
 224         AsyncQueue *pQueue = AsyncQueue::instance( getIntf() );
 225         pQueue->push( CmdGenericPtr( pCmd ) );
 226     }
 227
 228     // Get the VLC variables
 229     StreamTime *pTime = (StreamTime*)m_cVarTime.get();
 230     VarBoolImpl *pVarPlaying = (VarBoolImpl*)m_cVarPlaying.get();
 231     VarBoolImpl *pVarStopped = (VarBoolImpl*)m_cVarStopped.get();
 232     VarBoolImpl *pVarPaused = (VarBoolImpl*)m_cVarPaused.get();
 233     VarBoolImpl *pVarSeekable = (VarBoolImpl*)m_cVarSeekable.get();
 234     VarBoolImpl *pVarRandom = (VarBoolImpl*)m_cVarRandom.get();
 235     VarBoolImpl *pVarLoop = (VarBoolImpl*)m_cVarLoop.get();
 236     VarBoolImpl *pVarRepeat = (VarBoolImpl*)m_cVarRepeat.get();
 237     VarBoolImpl *pVarDvdActive = (VarBoolImpl*)m_cVarDvdActive.get();
 238
 239     // Refresh audio variables
 240     refreshAudio();
 241
 242    // Update the input
 243     if( getIntf()->p_sys->p_input == NULL )
 244     {
 245         getIntf()->p_sys->p_input = getIntf()->p_sys->p_playlist->p_input;
 246         if( getIntf()->p_sys->p_input )
 247             vlc_object_yield( getIntf()->p_sys->p_input );
 248     }
 249     else if( getIntf()->p_sys->p_input->b_dead )
 250     {
 251         vlc_object_release( getIntf()->p_sys->p_input );
 252         getIntf()->p_sys->p_input = NULL;
 253     }
 254
 255     input_thread_t *pInput = getIntf()->p_sys->p_input;
 256
 257     if( pInput && !pInput->b_die )
 258     {
 259         // Refresh time variables
 260         vlc_value_t pos;
 261         var_Get( pInput, "position", &pos );
 262         pTime->set( pos.f_float, false );
 263
 264         // Get the status of the playlist
 265         playlist_status_t status =
 266             getIntf()->p_sys->p_playlist->status.i_status;
 267
 268         pVarPlaying->set( status == PLAYLIST_RUNNING );
 269         pVarStopped->set( status == PLAYLIST_STOPPED );
 270         pVarPaused->set( status == PLAYLIST_PAUSED );
 271
 272         pVarSeekable->set( pos.f_float != 0.0 );
 273
 274         // Refresh DVD detection
 275         vlc_value_t chapters_count;
 276         var_Change( pInput, "chapter", VLC_VAR_CHOICESCOUNT,
 277                     &chapters_count, NULL );
 278         pVarDvdActive->set( chapters_count.i_int > 0 );
 279     }
 280     else
 281     {
 282         pVarPlaying->set( false );
 283         pVarPaused->set( false );
 284         pVarStopped->set( true );
 285         pVarSeekable->set( false );
 286         pVarDvdActive->set( false );
 287         pTime->set( 0, false );
 288     }
 289
 290     // Refresh the random variable
 291     vlc_value_t val;
 292     var_Get( getIntf()->p_sys->p_playlist, "random", &val );
 293     pVarRandom->set( val.b_bool != 0 );
 294
 295     // Refresh the loop variable
 296     var_Get( getIntf()->p_sys->p_playlist, "loop", &val );
 297     pVarLoop->set( val.b_bool != 0 );
 298
 299     // Refresh the repeat variable
 300     var_Get( getIntf()->p_sys->p_playlist, "repeat", &val );
 301     pVarRepeat->set( val.b_bool != 0 );
 302 }
 303
 304
 305 void VlcProc::CmdManage::execute()
 306 {
 307     // Just forward to VlcProc
 308     m_pParent->manage();
 309 }
 310
 311
 312 void VlcProc::refreshAudio()
 313 {
 314     char *pFilters = NULL;
 315
 316     // Check if the audio output has changed
 317     aout_instance_t *pAout = (aout_instance_t *)vlc_object_find( getIntf(),
 318             VLC_OBJECT_AOUT, FIND_ANYWHERE );
 319     if( pAout )
 320     {
 321         if( pAout != m_pAout )
 322         {
 323             // Register the equalizer callbacks
 324             if( !var_AddCallback( pAout, "equalizer-bands",
 325                                   onEqBandsChange, this ) &&
 326                 !var_AddCallback( pAout, "equalizer-preamp",
 327                                   onEqPreampChange, this ) )
 328             {
 329                 m_pAout = pAout;
 330                 //char * psz_bands = var_GetString( p_aout, "equalizer-bands" );
 331             }
 332         }
 333         // Get the audio filters
 334         pFilters = var_GetString( pAout, "audio-filter" );
 335         vlc_object_release( pAout );
 336     }
 337     else
 338     {
 339         // Get the audio filters
 340         pFilters = config_GetPsz( getIntf(), "audio-filter" );
 341     }
 342
 343     // Refresh sound volume
 344     audio_volume_t volume;
 345     aout_VolumeGet( getIntf(), &volume );
 346     Volume *pVolume = (Volume*)m_cVarVolume.get();
 347     pVolume->set( (double)volume * 2.0 / AOUT_VOLUME_MAX );
 348
 349     // Set the mute variable
 350     VarBoolImpl *pVarMute = (VarBoolImpl*)m_cVarMute.get();
 351     pVarMute->set( volume == 0 );
 352
 353     // Refresh the equalizer variable
 354     VarBoolImpl *pVarEqualizer = (VarBoolImpl*)m_cVarEqualizer.get();
 355     pVarEqualizer->set( pFilters && strstr( pFilters, "equalizer" ) );
 356 }
 357
 358
 359 int VlcProc::onIntfChange( vlc_object_t *pObj, const char *pVariable,
 360                            vlc_value_t oldVal, vlc_value_t newVal,
 361                            void *pParam )
 362 {
 363     VlcProc *pThis = (VlcProc*)pParam;
 364
 365     // Update the stream variable
 366     playlist_t *p_playlist = (playlist_t*)pObj;
 367     pThis->updateStreamName(p_playlist);
 368
 369     // Create a playlist notify command (for old style playlist)
 370     CmdNotifyPlaylist *pCmd = new CmdNotifyPlaylist( pThis->getIntf() );
 371     // Create a playtree notify command (for new style playtree)
 372     CmdPlaytreeChanged *pCmdTree = new CmdPlaytreeChanged( pThis->getIntf() );
 373
 374     // Push the command in the asynchronous command queue
 375     AsyncQueue *pQueue = AsyncQueue::instance( pThis->getIntf() );
 376     pQueue->push( CmdGenericPtr( pCmd ) );
 377     pQueue->push( CmdGenericPtr( pCmdTree ) );
 378
 379     return VLC_SUCCESS;
 380 }
 381
 382
 383 int VlcProc::onIntfShow( vlc_object_t *pObj, const char *pVariable,
 384                          vlc_value_t oldVal, vlc_value_t newVal,
 385                          void *pParam )
 386 {
 387     if (newVal.i_int)
 388     {
 389         VlcProc *pThis = (VlcProc*)pParam;
 390
 391         // Create a raise all command
 392         CmdRaiseAll *pCmd = new CmdRaiseAll( pThis->getIntf(),
 393             pThis->getIntf()->p_sys->p_theme->getWindowManager() );
 394
 395         // Push the command in the asynchronous command queue
 396         AsyncQueue *pQueue = AsyncQueue::instance( pThis->getIntf() );
 397         pQueue->push( CmdGenericPtr( pCmd ) );
 398     }
 399
 400     return VLC_SUCCESS;
 401 }
 402
 403
 404 int VlcProc::onItemChange( vlc_object_t *pObj, const char *pVariable,
 405                            vlc_value_t oldVal, vlc_value_t newVal,
 406                            void *pParam )
 407 {
 408     VlcProc *pThis = (VlcProc*)pParam;
 409
 410     // Update the stream variable
 411     playlist_t *p_playlist = (playlist_t*)pObj;
 412     pThis->updateStreamName(p_playlist);
 413
 414     // Create a playlist notify command
 415     // TODO: selective update
 416     CmdNotifyPlaylist *pCmd = new CmdNotifyPlaylist( pThis->getIntf() );
 417     // Create a playtree notify command
 418     CmdPlaytreeUpdate *pCmdTree = new CmdPlaytreeUpdate( pThis->getIntf(),
 419                                                          newVal.i_int );
 420
 421     // Push the command in the asynchronous command queue
 422     AsyncQueue *pQueue = AsyncQueue::instance( pThis->getIntf() );
 423     pQueue->push( CmdGenericPtr( pCmd ) );
 424     pQueue->push( CmdGenericPtr( pCmdTree ), true );
 425
 426     return VLC_SUCCESS;
 427 }
 428
 429 int VlcProc::onItemAppend( vlc_object_t *pObj, const char *pVariable,
 430                            vlc_value_t oldVal, vlc_value_t newVal,
 431                            void *pParam )
 432 {
 433     VlcProc *pThis = (VlcProc*)pParam;
 434
 435     playlist_add_t *p_add = (playlist_add_t*)malloc( sizeof(
 436                                                 playlist_add_t ) ) ;
 437
 438     memcpy( p_add, newVal.p_address, sizeof( playlist_add_t ) ) ;
 439
 440     CmdGenericPtr ptrTree;
 441     CmdPlaytreeAppend *pCmdTree = new CmdPlaytreeAppend( pThis->getIntf(),
 442                                                              p_add );
 443     ptrTree = CmdGenericPtr( pCmdTree );
 444
 445     // Create a playlist notify command (for old style playlist)
 446     CmdNotifyPlaylist *pCmd = new CmdNotifyPlaylist( pThis->getIntf() );
 447
 448     // Push the command in the asynchronous command queue
 449     AsyncQueue *pQueue = AsyncQueue::instance( pThis->getIntf() );
 450     pQueue->push( CmdGenericPtr( pCmd ) );
 451     pQueue->push( ptrTree , false );
 452
 453     return VLC_SUCCESS;
 454 }
 455
 456 int VlcProc::onItemDelete( vlc_object_t *pObj, const char *pVariable,
 457                            vlc_value_t oldVal, vlc_value_t newVal,
 458                            void *pParam )
 459 {
 460     VlcProc *pThis = (VlcProc*)pParam;
 461
 462     int i_id = newVal.i_int;
 463
 464     CmdGenericPtr ptrTree;
 465     CmdPlaytreeDelete *pCmdTree = new CmdPlaytreeDelete( pThis->getIntf(),
 466                                                          i_id);
 467     ptrTree = CmdGenericPtr( pCmdTree );
 468
 469     // Create a playlist notify command (for old style playlist)
 470     CmdNotifyPlaylist *pCmd = new CmdNotifyPlaylist( pThis->getIntf() );
 471
 472     // Push the command in the asynchronous command queue
 473     AsyncQueue *pQueue = AsyncQueue::instance( pThis->getIntf() );
 474     pQueue->push( CmdGenericPtr( pCmd ) );
 475     pQueue->push( ptrTree , false );
 476
 477     return VLC_SUCCESS;
 478 }
 479
 480
 481
 482
 483 int VlcProc::onPlaylistChange( vlc_object_t *pObj, const char *pVariable,
 484                                vlc_value_t oldVal, vlc_value_t newVal,
 485                                void *pParam )
 486 {
 487     VlcProc *pThis = (VlcProc*)pParam;
 488
 489     AsyncQueue *pQueue = AsyncQueue::instance( pThis->getIntf() );
 490
 491     // Update the stream variable
 492     playlist_t *p_playlist = (playlist_t*)pObj;
 493     pThis->updateStreamName(p_playlist);
 494
 495     // Create a playlist notify command (old style playlist)
 496     // TODO: selective update
 497     CmdNotifyPlaylist *pCmd = new CmdNotifyPlaylist( pThis->getIntf() );
 498     pQueue->push( CmdGenericPtr( pCmd ) );
 499     // Create two playtree notify commands: one for old item, one for new
 500     CmdPlaytreeUpdate *pCmdTree = new CmdPlaytreeUpdate( pThis->getIntf(),
 501                                                          oldVal.i_int );
 502     pQueue->push( CmdGenericPtr( pCmdTree ) , true );
 503     pCmdTree = new CmdPlaytreeUpdate( pThis->getIntf(), newVal.i_int );
 504     pQueue->push( CmdGenericPtr( pCmdTree ) , true );
 505
 506     return VLC_SUCCESS;
 507 }
 508
 509
 510 int VlcProc::onSkinToLoad( vlc_object_t *pObj, const char *pVariable,
 511                            vlc_value_t oldVal, vlc_value_t newVal,
 512                            void *pParam )
 513 {
 514     VlcProc *pThis = (VlcProc*)pParam;
 515
 516     // Create a playlist notify command
 517     CmdChangeSkin *pCmd =
 518         new CmdChangeSkin( pThis->getIntf(), newVal.psz_string );
 519
 520     // Push the command in the asynchronous command queue
 521     AsyncQueue *pQueue = AsyncQueue::instance( pThis->getIntf() );
 522     pQueue->push( CmdGenericPtr( pCmd ) );
 523
 524     return VLC_SUCCESS;
 525 }
 526
 527 int VlcProc::onInteraction( vlc_object_t *pObj, const char *pVariable,
 528                             vlc_value_t oldVal, vlc_value_t newVal,
 529                             void *pParam )
 530 {
 531     VlcProc *pThis = (VlcProc*)pParam;
 532     interaction_dialog_t *p_dialog = (interaction_dialog_t *)(newVal.p_address);
 533
 534     CmdInteraction *pCmd = new CmdInteraction( pThis->getIntf(), p_dialog );
 535     AsyncQueue *pQueue = AsyncQueue::instance( pThis->getIntf() );
 536     pQueue->push( CmdGenericPtr( pCmd ) );
 537     return VLC_SUCCESS;
 538 }
 539
 540
 541 void VlcProc::updateStreamName( playlist_t *p_playlist )
 542 {
 543     if( p_playlist->p_input )
 544     {
 545         VarText &rStreamName = getStreamNameVar();
 546         VarText &rStreamURI = getStreamURIVar();
 547         // XXX: we should not need to access p_input->psz_source directly, a
 548         // getter should be provided by VLC core
 549         string name = p_playlist->p_input->input.p_item->psz_name;
 550         // XXX: This should be done in VLC core, not here...
 551         // Remove path information if any
 552         OSFactory *pFactory = OSFactory::instance( getIntf() );
 553         string::size_type pos = name.rfind( pFactory->getDirSeparator() );
 554         if( pos != string::npos )
 555         {
 556             name = name.substr( pos + 1, name.size() - pos + 1 );
 557         }
 558         UString srcName( getIntf(), name.c_str() );
 559         UString srcURI( getIntf(),
 560                          p_playlist->p_input->input.p_item->psz_uri );
 561
 562         // Create commands to update the stream variables
 563         CmdSetText *pCmd1 = new CmdSetText( getIntf(), rStreamName, srcName );
 564         CmdSetText *pCmd2 = new CmdSetText( getIntf(), rStreamURI, srcURI );
 565         // Push the commands in the asynchronous command queue
 566         AsyncQueue *pQueue = AsyncQueue::instance( getIntf() );
 567         pQueue->push( CmdGenericPtr( pCmd1 ), false );
 568         pQueue->push( CmdGenericPtr( pCmd2 ), false );
 569     }
 570 }
 571
 572
 573 void *VlcProc::getWindow( intf_thread_t *pIntf, vout_thread_t *pVout,
 574                           int *pXHint, int *pYHint,
 575                           unsigned int *pWidthHint,
 576                           unsigned int *pHeightHint )
 577 {
 578     VlcProc *pThis = pIntf->p_sys->p_vlcProc;
 579     pThis->m_pVout = pVout;
 580     if( pThis->m_handleSet.empty() )
 581     {
 582         return NULL;
 583     }
 584     else
 585     {
 586         // Get the window handle
 587         void *pWindow = *pThis->m_handleSet.begin();
 588         // Post a resize vout command
 589         CmdResizeVout *pCmd = new CmdResizeVout( pThis->getIntf(), pWindow,
 590                                                  *pWidthHint, *pHeightHint );
 591         AsyncQueue *pQueue = AsyncQueue::instance( pThis->getIntf() );
 592         pQueue->push( CmdGenericPtr( pCmd ) );
 593         return pWindow;
 594     }
 595 }
 596
 597
 598 void VlcProc::releaseWindow( intf_thread_t *pIntf, void *pWindow )
 599 {
 600     VlcProc *pThis = pIntf->p_sys->p_vlcProc;
 601     pThis->m_pVout = NULL;
 602 }
 603
 604
 605 int VlcProc::controlWindow( intf_thread_t *pIntf, void *pWindow,
 606                             int query, va_list args )
 607 {
 608     VlcProc *pThis = pIntf->p_sys->p_vlcProc;
 609
 610     switch( query )
 611     {
 612         case VOUT_SET_SIZE:
 613         {
 614             if( pThis->m_pVout )
 615             {
 616                 unsigned int i_width  = va_arg( args, unsigned int );
 617                 unsigned int i_height = va_arg( args, unsigned int );
 618                 if( !i_width ) i_width = pThis->m_pVout->i_window_width;
 619                 if( !i_height ) i_height = pThis->m_pVout->i_window_height;
 620
 621                 // Post a resize vout command
 622                 CmdResizeVout *pCmd =
 623                     new CmdResizeVout( pThis->getIntf(), pWindow,
 624                                        i_width, i_height );
 625                 AsyncQueue *pQueue = AsyncQueue::instance( pThis->getIntf() );
 626                 pQueue->push( CmdGenericPtr( pCmd ) );
 627             }
 628         }
 629
 630         default:
 631             msg_Dbg( pIntf, "control query not supported" );
 632             break;
 633     }
 634
 635     return VLC_SUCCESS;
 636 }
 637
 638
 639 int VlcProc::onEqBandsChange( vlc_object_t *pObj, const char *pVariable,
 640                               vlc_value_t oldVal, vlc_value_t newVal,
 641                               void *pParam )
 642 {
 643     VlcProc *pThis = (VlcProc*)pParam;
 644
 645     // Post a set equalizer bands command
 646     CmdSetEqBands *pCmd = new CmdSetEqBands( pThis->getIntf(),
 647                                              pThis->m_varEqBands,
 648                                              newVal.psz_string );
 649     AsyncQueue *pQueue = AsyncQueue::instance( pThis->getIntf() );
 650     pQueue->push( CmdGenericPtr( pCmd ) );
 651
 652     return VLC_SUCCESS;
 653 }
 654
 655
 656 int VlcProc::onEqPreampChange( vlc_object_t *pObj, const char *pVariable,
 657                                vlc_value_t oldVal, vlc_value_t newVal,
 658                                void *pParam )
 659 {
 660     VlcProc *pThis = (VlcProc*)pParam;
 661     EqualizerPreamp *pVarPreamp = (EqualizerPreamp*)(pThis->m_cVarEqPreamp.get());
 662
 663     // Post a set preamp command
 664     CmdSetEqPreamp *pCmd = new CmdSetEqPreamp( pThis->getIntf(), *pVarPreamp,
 665                                               (newVal.f_float + 20.0) / 40.0 );
 666     AsyncQueue *pQueue = AsyncQueue::instance( pThis->getIntf() );
 667     pQueue->push( CmdGenericPtr( pCmd ) );
 668
 669     return VLC_SUCCESS;
 670 }
 671