/* libnotify callback, called when the "Previous" button is pressed */
static void Prev( NotifyNotification *notification, gchar *psz, gpointer p )
{
vlc_object_t *p_object = (vlc_object_t*)p;
VLC_UNUSED(psz);
notify_notification_close( notification, NULL );
playlist_Prev( pl_Get( p_object ) );
}
static void Prev( NotifyNotification *notification, gchar *psz, gpointer p )
{ /* libnotify callback, called when the "Previous" button is pressed */
vlc_object_t *p_object = (vlc_object_t*)p;
VLC_UNUSED(psz);
notify_notification_close( notification, NULL );
playlist_t *p_playlist = pl_Hold( p_object );
playlist_Prev( p_playlist );
pl_Release( p_object );
}
static int Playlist( vlc_object_t *p_this, char const *psz_cmd,
vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
intf_thread_t *p_intf = (intf_thread_t*)p_this;
playlist_t *p_playlist;
p_playlist = vlc_object_find( p_this, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( !p_playlist )
{
return VLC_ENOOBJ;
}
/* Parse commands that require a playlist */
if( !strcmp( psz_cmd, "prev" ) )
{
playlist_Prev( p_playlist );
}
else if( !strcmp( psz_cmd, "next" ) )
{
playlist_Next( p_playlist );
}
else if( !strcmp( psz_cmd, "play" ) )
{
playlist_Play( p_playlist );
}
else if( !strcmp( psz_cmd, "stop" ) )
{
playlist_Stop( p_playlist );
}
else if( !strcmp( psz_cmd, "add" ) )
{
msg_rtci( "trying to add %s to playlist\n", newval.psz_string );
playlist_Add( p_playlist, newval.psz_string, newval.psz_string,
PLAYLIST_GO|PLAYLIST_APPEND, PLAYLIST_END );
}
else if( !strcmp( psz_cmd, "playlist" ) )
{
int i;
for ( i = 0; i < p_playlist->i_size; i++ )
{
msg_rtci( "|%s%s %s|\n", i == p_playlist->i_index?"*":" ",
p_playlist->pp_items[i]->input.psz_name,
p_playlist->pp_items[i]->input.psz_uri );
}
if ( i == 0 )
{
msg_rtci( "| no entries\n" );
}
}
/*
* sanity check
*/
else
{
msg_rtci( "unknown command!\n" );
}
vlc_object_release( p_playlist );
return VLC_SUCCESS;
}
static void ProcessGesture( intf_thread_t *p_intf )
{
intf_sys_t *p_sys = p_intf->p_sys;
playlist_t *p_playlist = pl_Get( p_intf );
/* Do something */
/* If you modify this, please try to follow this convention:
Start with LEFT, RIGHT for playback related commands
and UP, DOWN, for other commands */
switch( p_sys->i_pattern )
{
case LEFT:
{
msg_Dbg( p_intf, "Go backward in the movie!" );
input_thread_t *p_input = playlist_CurrentInput( p_playlist );
if( p_input == NULL )
break;
int it = var_InheritInteger( p_intf , "short-jump-size" );
if( it > 0 )
var_SetTime( p_input, "time-offset", -CLOCK_FREQ * it );
vlc_object_release( p_input );
break;
}
case RIGHT:
{
msg_Dbg( p_intf, "Go forward in the movie!" );
input_thread_t *p_input = playlist_CurrentInput( p_playlist );
if( p_input == NULL )
break;
int it = var_InheritInteger( p_intf , "short-jump-size" );
if( it > 0 )
var_SetTime( p_input, "time-offset", CLOCK_FREQ * it );
vlc_object_release( p_input );
break;
}
case GESTURE(LEFT,UP,NONE,NONE):
msg_Dbg( p_intf, "Going slower." );
var_TriggerCallback( p_playlist, "rate-slower" );
break;
case GESTURE(RIGHT,UP,NONE,NONE):
msg_Dbg( p_intf, "Going faster." );
var_TriggerCallback( p_playlist, "rate-faster" );
break;
case GESTURE(LEFT,RIGHT,NONE,NONE):
case GESTURE(RIGHT,LEFT,NONE,NONE):
{
msg_Dbg( p_intf, "Play/Pause" );
input_thread_t *p_input = playlist_CurrentInput( p_playlist );
if( p_input == NULL )
break;
int i_state = var_GetInteger( p_input, "state" );
i_state = (i_state == PLAYING_S) ? PAUSE_S : PLAYING_S;
var_SetInteger( p_input, "state", i_state );
vlc_object_release( p_input );
break;
}
case GESTURE(LEFT,DOWN,NONE,NONE):
playlist_Prev( p_playlist );
break;
case GESTURE(RIGHT,DOWN,NONE,NONE):
playlist_Next( p_playlist );
break;
case UP:
msg_Dbg(p_intf, "Louder");
playlist_VolumeUp( p_playlist, 1, NULL );
break;
case DOWN:
msg_Dbg(p_intf, "Quieter");
playlist_VolumeDown( p_playlist, 1, NULL );
break;
case GESTURE(UP,DOWN,NONE,NONE):
case GESTURE(DOWN,UP,NONE,NONE):
msg_Dbg( p_intf, "Mute sound" );
playlist_MuteToggle( p_playlist );
break;
case GESTURE(UP,RIGHT,NONE,NONE):
{
input_thread_t *p_input = playlist_CurrentInput( p_playlist );
if( p_input == NULL )
break;
vlc_value_t list, list2;
var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
&list, &list2 );
if( list.p_list->i_count > 1 )
{
int i_audio_es = var_GetInteger( p_input, "audio-es" );
int i;
for( i = 0; i < list.p_list->i_count; i++ )
if( i_audio_es == list.p_list->p_values[i].i_int )
break;
/* value of audio-es was not in choices list */
if( i == list.p_list->i_count )
{
msg_Warn( p_input,
"invalid current audio track, selecting 0" );
i = 0;
}
else if( i == list.p_list->i_count - 1 )
i = 1;
else
i++;
var_SetInteger( p_input, "audio-es",
list.p_list->p_values[i].i_int );
}
var_FreeList( &list, &list2 );
vlc_object_release( p_input );
break;
}
case GESTURE(DOWN,RIGHT,NONE,NONE):
{
input_thread_t *p_input = playlist_CurrentInput( p_playlist );
if( p_input == NULL )
break;
vlc_value_t list, list2;
var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
&list, &list2 );
if( list.p_list->i_count > 1 )
{
int i_audio_es = var_GetInteger( p_input, "spu-es" );
int i;
for( i = 0; i < list.p_list->i_count; i++ )
if( i_audio_es == list.p_list->p_values[i].i_int )
break;
/* value of audio-es was not in choices list */
if( i == list.p_list->i_count )
{
msg_Warn( p_input,
"invalid current subtitle track, selecting 0" );
i = 0;
}
else if( i == list.p_list->i_count - 1 )
i = 1;
else
i++;
var_SetInteger( p_input, "audio-es",
list.p_list->p_values[i].i_int );
}
var_FreeList( &list, &list2 );
vlc_object_release( p_input );
break;
}
case GESTURE(UP,LEFT,NONE,NONE):
{
bool val = var_ToggleBool( pl_Get( p_intf ), "fullscreen" );
if( p_sys->p_vout )
var_SetBool( p_sys->p_vout, "fullscreen", val );
break;
}
case GESTURE(DOWN,LEFT,NONE,NONE):
/* FIXME: Should close the vout!"*/
libvlc_Quit( p_intf->p_libvlc );
break;
case GESTURE(DOWN,LEFT,UP,RIGHT):
case GESTURE(UP,RIGHT,DOWN,LEFT):
msg_Dbg( p_intf, "a square was drawn!" );
break;
}
p_sys->i_num_gestures = 0;
p_sys->i_pattern = 0;
}
/*****************************************************************************
* InterfaceWindow::MessageReceived
*****************************************************************************/
void InterfaceWindow::MessageReceived( BMessage * p_message )
{
switch( p_message->what )
{
case B_ABOUT_REQUESTED:
{
BAlert * alert;
alert = new BAlert( "VLC media player" VERSION,
"VLC media player" VERSION " (BeOS interface)\n\n"
"The VideoLAN team <*****@*****.**>\n"
"http://www.videolan.org/", _("OK") );
alert->Go();
break;
}
case TOGGLE_ON_TOP:
break;
case OPEN_FILE:
_ShowFilePanel( B_REFS_RECEIVED, _("VLC media player: Open Media Files") );
break;
case LOAD_SUBFILE:
_ShowFilePanel( SUBFILE_RECEIVED, _("VLC media player: Open Subtitle File") );
break;
#if 0
case OPEN_PLAYLIST:
if (fPlaylistWindow->Lock())
{
if (fPlaylistWindow->IsHidden())
fPlaylistWindow->Show();
else
fPlaylistWindow->Activate();
fPlaylistWindow->Unlock();
}
break;
#endif
case OPEN_DVD:
{
const char * psz_device;
if( p_playlist &&
p_message->FindString( "device", &psz_device ) == B_OK )
{
char psz_uri[1024];
memset( psz_uri, 0, 1024 );
snprintf( psz_uri, 1024, "dvdnav:%s", psz_device );
playlist_Add( p_playlist, psz_uri, psz_device,
PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END, true );
}
UpdatePlaylist();
}
break;
case SUBFILE_RECEIVED:
{
entry_ref ref;
if( p_message->FindRef( "refs", 0, &ref ) == B_OK )
{
BPath path( &ref );
if ( path.InitCheck() == B_OK )
config_PutPsz( p_intf, "sub-file", path.Path() );
}
break;
}
case STOP_PLAYBACK:
if( p_playlist )
{
playlist_Stop( p_playlist );
}
p_mediaControl->SetStatus(-1, INPUT_RATE_DEFAULT);
break;
case START_PLAYBACK:
case PAUSE_PLAYBACK:
{
vlc_value_t val;
val.i_int = PLAYING_S;
if( p_input )
{
var_Get( p_input, "state", &val );
}
if( p_input && val.i_int != PAUSE_S )
{
val.i_int = PAUSE_S;
var_Set( p_input, "state", val );
}
else
{
playlist_Play( p_playlist );
}
break;
}
case HEIGHTH_PLAY:
if( p_input )
{
var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT * 8 );
}
break;
case QUARTER_PLAY:
if( p_input )
{
var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT * 4 );
}
break;
case HALF_PLAY:
if( p_input )
{
var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT * 2 );
}
break;
case NORMAL_PLAY:
if( p_input )
{
var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
}
break;
case TWICE_PLAY:
if( p_input )
{
var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT / 2 );
}
break;
case FOUR_PLAY:
if( p_input )
{
var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT / 4 );
}
break;
case HEIGHT_PLAY:
if( p_input )
{
var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT / 8 );
}
break;
case SEEK_PLAYBACK:
/* handled by semaphores */
break;
case VOLUME_CHG:
aout_VolumeSet( p_intf, p_mediaControl->GetVolume() );
break;
case VOLUME_MUTE:
aout_ToggleMute( p_intf, NULL );
break;
case SELECT_CHANNEL:
{
int32 channel;
if( p_input )
{
if( p_message->FindInt32( "audio-es", &channel ) == B_OK )
{
var_SetInteger( p_input, "audio-es", channel );
}
else if( p_message->FindInt32( "spu-es", &channel ) == B_OK )
{
var_SetInteger( p_input, "spu-es", channel );
}
}
break;
}
case PREV_TITLE:
if( p_input )
{
var_TriggerCallback( p_input, "prev-title" );
}
break;
case NEXT_TITLE:
if( p_input )
{
var_TriggerCallback( p_input, "next-title" );
}
break;
case TOGGLE_TITLE:
{
int32 index;
if( p_input &&
p_message->FindInt32( "index", &index ) == B_OK )
{
var_SetInteger( p_input, "title", index );
}
break;
}
case PREV_CHAPTER:
if( p_input )
{
var_TriggerCallback( p_input, "prev-chapter" );
}
break;
case NEXT_CHAPTER:
if( p_input )
{
var_TriggerCallback( p_input, "next-chapter" );
}
break;
case TOGGLE_CHAPTER:
{
int32 index;
if( p_input &&
p_message->FindInt32( "index", &index ) == B_OK )
{
var_SetInteger( p_input, "chapter", index );
}
break;
}
case PREV_FILE:
if( p_playlist )
{
playlist_Prev( p_playlist );
}
break;
case NEXT_FILE:
if( p_playlist )
{
playlist_Next( p_playlist );
}
break;
case NAVIGATE_PREV:
if( p_input )
{
vlc_value_t val;
/* First try to go to previous chapter */
if( !var_Get( p_input, "chapter", &val ) )
{
if( val.i_int > 1 )
{
var_TriggerCallback( p_input, "prev-chapter" );
break;
}
}
/* Try to go to previous title */
if( !var_Get( p_input, "title", &val ) )
{
if( val.i_int > 1 )
{
var_TriggerCallback( p_input, "prev-title" );
break;
}
}
/* Try to go to previous file */
if( p_playlist )
{
playlist_Prev( p_playlist );
}
}
break;
case NAVIGATE_NEXT:
if( p_input )
{
/* First try to go to next chapter */
if( !var_Get( p_input, "chapter", &val ) )
{
int i_chapter_count = var_CountChoices( p_input, "chapter" );
if( i_chapter_count > val.i_int )
{
var_TriggerCallback( p_input, "next-chapter" );
break;
}
}
/* Try to go to next title */
if( !var_Get( p_input, "title", &val ) )
{
int i_title_count = var_CountChoices( p_input, "title" );
if( i_title_count > val.i_int )
{
var_TriggerCallback( p_input, "next-title" );
break;
}
}
/* Try to go to next file */
if( p_playlist )
{
playlist_Next( p_playlist );
}
}
break;
// drag'n'drop and system messages
case MSG_SOUNDPLAY:
// convert soundplay drag'n'drop message (containing paths)
// to normal message (containing refs)
{
const char* path;
for ( int32 i = 0; p_message->FindString( "path", i, &path ) == B_OK; i++ )
{
entry_ref ref;
if ( get_ref_for_path( path, &ref ) == B_OK )
p_message->AddRef( "refs", &ref );
}
}
// fall through
case B_REFS_RECEIVED:
case B_SIMPLE_DATA:
{
/* file(s) opened by the File menu -> append to the playlist;
file(s) opened by drag & drop -> replace playlist;
file(s) opened by 'shift' + drag & drop -> append */
int32 count;
type_code dummy;
if( p_message->GetInfo( "refs", &dummy, &count ) != B_OK ||
count < 1 )
{
break;
}
bool b_remove = ( p_message->WasDropped() &&
!( modifiers() & B_SHIFT_KEY ) );
if( b_remove && p_playlist )
{
playlist_Clear( p_playlist, true );
}
entry_ref ref;
for( int i = 0; p_message->FindRef( "refs", i, &ref ) == B_OK; i++ )
{
BPath path( &ref );
/* TODO: find out if this is a DVD icon */
if( p_playlist )
{
playlist_Add( p_playlist, path.Path(), NULL,
PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END, true );
}
}
UpdatePlaylist();
break;
}
case OPEN_PREFERENCES:
{
if( fPreferencesWindow->Lock() )
{
if (fPreferencesWindow->IsHidden())
fPreferencesWindow->Show();
else
fPreferencesWindow->Activate();
fPreferencesWindow->Unlock();
}
break;
}
case OPEN_MESSAGES:
{
if( fMessagesWindow->Lock() )
{
if (fMessagesWindow->IsHidden())
fMessagesWindow->Show();
else
fMessagesWindow->Activate();
fMessagesWindow->Unlock();
}
break;
}
case MSG_UPDATE:
UpdateInterface();
break;
default:
BWindow::MessageReceived( p_message );
break;
}
}
static int vlclua_playlist_prev( lua_State * L )
{
playlist_t *p_playlist = vlclua_get_playlist_internal( L );
playlist_Prev( p_playlist );
return 0;
}
/*****************************************************************************
* Run: main loop
*****************************************************************************/
static void Run( intf_thread_t *p_intf )
{
char *code, *c;
playlist_t *p_playlist;
input_thread_t *p_input;
vout_thread_t *p_vout = NULL;
while( !p_intf->b_die )
{
/* Sleep a bit */
msleep( INTF_IDLE_SLEEP );
/* Update the input */
if( p_intf->p_sys->p_input == NULL )
{
p_intf->p_sys->p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
FIND_ANYWHERE );
}
else if( p_intf->p_sys->p_input->b_dead )
{
vlc_object_release( p_intf->p_sys->p_input );
p_intf->p_sys->p_input = NULL;
}
p_input = p_intf->p_sys->p_input;
/* Update the vout */
if( p_vout == NULL )
{
p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
FIND_ANYWHERE );
p_intf->p_sys->p_vout = p_vout;
}
else if( p_vout->b_die )
{
vlc_object_release( p_vout );
p_vout = NULL;
p_intf->p_sys->p_vout = NULL;
}
/* We poll the lircsocket */
if( lirc_nextcode(&code) != 0 )
{
break;
}
if( code == NULL )
{
continue;
}
while( !p_intf->b_die
&& lirc_code2char( p_intf->p_sys->config, code, &c ) == 0
&& c != NULL )
{
if( !strcmp( c, "QUIT" ) )
{
p_intf->p_vlc->b_die = VLC_TRUE;
vout_OSDMessage( p_intf, DEFAULT_CHAN, _("Quit" ) );
continue;
}
else if( !strcmp( c, "VOL_UP" ) )
{
audio_volume_t i_newvol;
aout_VolumeUp( p_intf, 1, &i_newvol );
vout_OSDMessage( p_intf, DEFAULT_CHAN, _("Vol %%%d"),
i_newvol * 100 / AOUT_VOLUME_MAX );
}
else if( !strcmp( c, "VOL_DOWN" ) )
{
audio_volume_t i_newvol;
aout_VolumeDown( p_intf, 1, &i_newvol );
vout_OSDMessage( p_intf, DEFAULT_CHAN, _("Vol %%%d"),
i_newvol * 100 / AOUT_VOLUME_MAX );
}
else if( !strcmp( c, "MUTE" ) )
{
audio_volume_t i_newvol = -1;
aout_VolumeMute( p_intf, &i_newvol );
if( i_newvol == 0 )
{
vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Mute" ) );
}
else
{
vout_OSDMessage( p_intf, DEFAULT_CHAN, _("Vol %d%%"),
i_newvol * 100 / AOUT_VOLUME_MAX );
}
}
if( p_vout )
{
if( !strcmp( c, "FULLSCREEN" ) )
{
p_vout->i_changes |= VOUT_FULLSCREEN_CHANGE;
continue;
}
if( !strcmp( c, "ACTIVATE" ) )
{
vlc_value_t val;
val.psz_string = "ENTER";
if (var_Set( p_vout, "key-pressed", val ) != VLC_SUCCESS)
{
msg_Warn( p_intf, "key-press failed" );
}
continue;
}
if( !strcmp( c, "LEFT" ) )
{
vlc_value_t val;
val.psz_string = "LEFT";
if (var_Set( p_vout, "key-pressed", val ) != VLC_SUCCESS)
{
msg_Warn( p_intf, "key-press failed" );
}
continue;
}
if( !strcmp( c, "RIGHT" ) )
{
vlc_value_t val;
val.psz_string = "RIGHT";
if (var_Set( p_vout, "key-pressed", val ) != VLC_SUCCESS)
{
msg_Warn( p_intf, "key-press failed" );
}
continue;
}
if( !strcmp( c, "UP" ) )
{
vlc_value_t val;
val.psz_string = "UP";
if (var_Set( p_vout, "key-pressed", val ) != VLC_SUCCESS)
{
msg_Warn( p_intf, "key-press failed" );
}
continue;
}
if( !strcmp( c, "DOWN" ) )
{
vlc_value_t val;
val.psz_string = "DOWN";
if (var_Set( p_vout, "key-pressed", val ) != VLC_SUCCESS)
{
msg_Warn( p_intf, "key-press failed" );
}
continue;
}
}
if( !strcmp( c, "PLAY" ) )
{
p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist )
{
playlist_Play( p_playlist );
vlc_object_release( p_playlist );
}
continue;
}
if( !strcmp( c, "PLAYPAUSE" ) )
{
vlc_value_t val;
val.i_int = PLAYING_S;
if( p_input )
{
var_Get( p_input, "state", &val );
}
if( p_input && val.i_int != PAUSE_S )
{
vout_OSDMessage( VLC_OBJECT(p_intf), DEFAULT_CHAN,
_( "Pause" ) );
val.i_int = PAUSE_S;
var_Set( p_input, "state", val );
}
else
{
p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist )
{
vlc_mutex_lock( &p_playlist->object_lock );
if( p_playlist->i_size )
{
vlc_mutex_unlock( &p_playlist->object_lock );
vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Play" ) );
playlist_Play( p_playlist );
vlc_object_release( p_playlist );
}
}
}
continue;
}
else if( p_input )
{
if( !strcmp( c, "AUDIO_TRACK" ) )
{
vlc_value_t val, list, list2;
int i_count, i;
var_Get( p_input, "audio-es", &val );
var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
&list, &list2 );
i_count = list.p_list->i_count;
for( i = 0; i < i_count; i++ )
{
if( val.i_int == list.p_list->p_values[i].i_int )
{
break;
}
}
/* value of audio-es was not in choices list */
if( i == i_count )
{
msg_Warn( p_input,
"invalid current audio track, selecting 0" );
var_Set( p_input, "audio-es",
list.p_list->p_values[0] );
i = 0;
}
else if( i == i_count - 1 )
{
var_Set( p_input, "audio-es",
list.p_list->p_values[0] );
i = 0;
}
else
{
var_Set( p_input, "audio-es",
list.p_list->p_values[i+1] );
i++;
}
vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
_("Audio track: %s"),
list2.p_list->p_values[i].psz_string );
}
else if( !strcmp( c, "SUBTITLE_TRACK" ) )
{
vlc_value_t val, list, list2;
int i_count, i;
var_Get( p_input, "spu-es", &val );
var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
&list, &list2 );
i_count = list.p_list->i_count;
for( i = 0; i < i_count; i++ )
{
if( val.i_int == list.p_list->p_values[i].i_int )
{
break;
}
}
/* value of audio-es was not in choices list */
if( i == i_count )
{
msg_Warn( p_input, "invalid current subtitle track, selecting 0" );
var_Set( p_input, "spu-es", list.p_list->p_values[0] );
i = 0;
}
else if( i == i_count - 1 )
{
var_Set( p_input, "spu-es", list.p_list->p_values[0] );
i = 0;
}
else
{
var_Set( p_input, "spu-es", list.p_list->p_values[i+1] );
i = i + 1;
}
vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
_("Subtitle track: %s"),
list2.p_list->p_values[i].psz_string );
}
else if( !strcmp( c, "PAUSE" ) )
{
vlc_value_t val;
vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Pause" ) );
val.i_int = PAUSE_S;
var_Set( p_input, "state", val );
}
else if( !strcmp( c, "NEXT" ) )
{
p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist )
{
playlist_Next( p_playlist );
vlc_object_release( p_playlist );
}
}
else if( !strcmp( c, "PREV" ) )
{
p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist )
{
playlist_Prev( p_playlist );
vlc_object_release( p_playlist );
}
}
else if( !strcmp( c, "STOP" ) )
{
p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
FIND_ANYWHERE );
if( p_playlist )
{
playlist_Stop( p_playlist );
vlc_object_release( p_playlist );
}
}
else if( !strcmp( c, "FAST" ) )
{
vlc_value_t val; val.b_bool = VLC_TRUE;
var_Set( p_input, "rate-faster", val );
}
else if( !strcmp( c, "SLOW" ) )
{
vlc_value_t val; val.b_bool = VLC_TRUE;
var_Set( p_input, "rate-slower", val );
}
/* beginning of modifications by stephane Thu Jun 19 15:29:49 CEST 2003 */
else if ( !strcmp(c, "CHAPTER_N" ) ||
!strcmp( c, "CHAPTER_P" ) )
{
unsigned int i_chapter = 0;
if( !strcmp( c, "CHAPTER_N" ) )
{
var_SetVoid( p_input, "next-chapter" );
}
else if( !strcmp( c, "CHAPTER_P" ) )
{
var_SetVoid( p_input, "prev-chapter" );
}
}
/* end of modification by stephane Thu Jun 19 15:29:49 CEST 2003 */
}
}
free( code );
}
}
static LRESULT HandleCadMessage(intf_thread_t* p_intf, HWND hwnd, WPARAM wParam, LPARAM lParam)
{
intf_sys_t* const p_sys = p_intf->p_sys;
switch (lParam)
{
case IPC_PLAY:
{
playlist_Play(pl_Get(p_intf->p_libvlc));
return 1;
}
case IPC_PLAYPAUSE:
{
playlist_t* p_playlist = pl_Get(p_intf->p_libvlc);
const bool playing = playlist_Status(p_playlist) == PLAYLIST_RUNNING;
playlist_Control(p_playlist, playing ? PLAYLIST_PAUSE : PLAYLIST_PLAY, pl_Unlocked);
return 1;
}
case IPC_PAUSE:
{
playlist_Pause(pl_Get(p_intf->p_libvlc));
return 1;
}
case IPC_STOP:
{
playlist_Stop(pl_Get(p_intf->p_libvlc));
return 1;
}
case IPC_NEXT:
{
playlist_Next(pl_Get(p_intf->p_libvlc));
return 1;
}
case IPC_PREVIOUS:
{
playlist_Prev(pl_Get(p_intf->p_libvlc));
return 1;
}
case IPC_SET_VOLUME:
{
playlist_VolumeSet(pl_Get(p_intf->p_libvlc), (int)wParam / 100.0f);
return 1;
}
case IPC_GET_VOLUME:
{
// VLC can return a volume larger than 100% so we need to cap it to 100 here.
const float volume = playlist_VolumeGet(pl_Get(p_intf->p_libvlc)) * 100.0f;
return (LRESULT)min(volume, 100.0f);
}
case IPC_GET_DURATION:
{
unsigned int duration = 0;
if (p_sys->p_input)
{
input_item_t* const p_item = input_GetItem(p_sys->p_input);
duration = (unsigned int)(input_item_GetDuration(p_item) / 1000000);
}
return duration;
}
case IPC_GET_POSITION:
{
int pos = 0;
if (p_sys->p_input)
{
pos = (int)(var_GetTime(p_sys->p_input, "time") / CLOCK_FREQ);
}
return pos;
}
case IPC_SET_POSITION:
{
if (p_sys->p_input)
{
var_SetTime(p_sys->p_input, "time", (int64_t)wParam * CLOCK_FREQ);
}
return 0;
}
case IPC_GET_SHUFFLE:
{
return (int)var_GetBool(pl_Get(p_intf->p_libvlc), "random");
}
case IPC_SET_SHUFFLE:
{
return (int)var_SetBool(pl_Get(p_intf->p_libvlc), "random", (bool)wParam);
}
case IPC_GET_REPEAT:
{
return (int)var_GetBool(pl_Get(p_intf->p_libvlc), "repeat");
}
case IPC_SET_REPEAT:
{
return (int)var_SetBool(pl_Get(p_intf->p_libvlc), "repeat", (bool)wParam);
}
case IPC_SET_RATING:
{
// VLC does not support ratings so send back 0.
PostMessage(p_sys->cad_window, WM_USER, 0, IPC_RATING_CHANGED_NOTIFICATION);
return 0;
}
case IPC_SET_CALLBACK_HWND:
{
p_sys->cad_window = (HWND)wParam;
return 1;
}
case IPC_SHOW_WINDOW:
{
// TODO.
return 0;
}
case IPC_GET_STATE:
{
const int status = playlist_Status(pl_Get(p_intf->p_libvlc));
return
status == PLAYLIST_RUNNING ? 1 :
status == PLAYLIST_PAUSED ? 2 :
0;
}
case IPC_SHUTDOWN_NOTIFICATION:
{
p_sys->cad_window = NULL;
return 1;
}
case IPC_CLOSE:
{
libvlc_Quit(p_intf->p_libvlc);
return 1;
}
case IPC_GET_CURRENT_TRACK:
{
if (!p_sys->p_input) return 0;
input_item_t* p_item = input_GetItem(p_sys->p_input);
char buffer[DATA_MAX_LENGTH];
int buffer_len = 0;
// If the i sstarts with file://, we assume that it is a local file and detailed
// metadata is available. Otherwise, we assume it to be a network stream (i.e. radio)
// with limited info (only a title).
char* const file = decode_URI(input_item_GetURI(p_item));
if (strncmp(file, "file://", 7) == 0)
{
char* const title = input_item_GetTitleFbName(p_item);
char* const artist = input_item_GetArtist(p_item);
char* const album = input_item_GetAlbum(p_item);
char* const cover = decode_URI(input_item_GetArtworkURL(p_item));
const unsigned int duration = input_item_GetDuration(p_item) / 1000000U;
buffer_len = _snprintf(
buffer, ARRAYSIZE(buffer), "%s\t%s\t%s\t\t\t\t\t%u\t%s\t\t%s\t\t\t\t\t\t\t",
title ? title : "",
artist ? artist : "",
album ? album : "",
duration,
file ? &file[8] : "",
cover ? &cover[8] : ""); // Skip the "file://" part.
free(title);
free(artist);
free(album);
free(cover);
}
else if (char* now_playing = input_item_GetNowPlaying(p_item))
{
char* artist = NULL;
char* title = now_playing;
char* pos = strstr(now_playing, " - ");
if (pos)
{
pos[0] = '\0';
artist = title;
title = pos + 3; // Skip the " - "
}
buffer_len = _snprintf(
buffer, ARRAYSIZE(buffer), "%s\t%s\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t",
title ? title : "",
artist ? artist : "");
free(now_playing);
}
free(file);
if (buffer_len)
{
wchar_t buffer_w[DATA_MAX_LENGTH];
const int buffer_w_len = MultiByteToWideChar(
CP_UTF8, 0, buffer, buffer_len + 1, buffer_w, ARRAYSIZE(buffer_w));
COPYDATASTRUCT cds;
cds.dwData = IPC_CURRENT_TRACK_NOTIFICATION;
cds.lpData = &buffer_w;
cds.cbData = buffer_w_len * sizeof(buffer_w[0]);
SendMessage(
p_sys->cad_window, WM_COPYDATA, IPC_CURRENT_TRACK_NOTIFICATION, (LPARAM)&cds);
}
return 1;
}
}
return 0;
}
void CmdPlaylistPrevious::execute()
{
playlist_Prev( getPL() );
}
/*****************************************************************************
* RunIntf: main loop
*****************************************************************************/
static void RunIntf( intf_thread_t *p_intf )
{
intf_sys_t *p_sys = p_intf->p_sys;
int canc = vlc_savecancel();
input_thread_t *p_input;
/* Main loop */
while( vlc_object_alive( p_intf ) )
{
vlc_mutex_lock( &p_sys->lock );
/*
* mouse cursor
*/
if( p_sys->b_got_gesture )
{
int i_interval = 0;
/* Do something */
/* If you modify this, please try to follow this convention:
Start with LEFT, RIGHT for playback related commands
and UP, DOWN, for other commands */
playlist_t * p_playlist = pl_Get( p_intf );
switch( p_sys->i_pattern )
{
case LEFT:
msg_Dbg( p_intf, "Go backward in the movie!" );
p_input = playlist_CurrentInput( p_playlist );
if( p_input )
{
i_interval = var_InheritInteger( p_intf , "short-jump-size" );
if ( i_interval > 0 )
{
mtime_t i_time = ( (mtime_t)( -i_interval ) * 1000000L);
var_SetTime( p_input, "time-offset", i_time );
}
vlc_object_release( p_input );
}
break;
case RIGHT:
msg_Dbg( p_intf, "Go forward in the movie!" );
p_input = playlist_CurrentInput( p_playlist );
if( p_input )
{
i_interval = var_InheritInteger( p_intf , "short-jump-size" );
if ( i_interval > 0 )
{
mtime_t i_time = ( (mtime_t)( i_interval ) * 1000000L);
var_SetTime( p_input, "time-offset", i_time );
}
vlc_object_release( p_input );
}
break;
case GESTURE(LEFT,UP,NONE,NONE):
msg_Dbg( p_intf, "Going slower." );
p_input = playlist_CurrentInput( p_playlist );
if( p_input )
{
var_TriggerCallback( p_input, "rate-slower" );
vlc_object_release( p_input );
}
break;
case GESTURE(RIGHT,UP,NONE,NONE):
msg_Dbg( p_intf, "Going faster." );
p_input = playlist_CurrentInput( p_playlist );
if( p_input )
{
var_TriggerCallback( p_input, "rate-faster" );
vlc_object_release( p_input );
}
break;
case GESTURE(LEFT,RIGHT,NONE,NONE):
case GESTURE(RIGHT,LEFT,NONE,NONE):
msg_Dbg( p_intf, "Play/Pause" );
p_input = playlist_CurrentInput( p_playlist );
if( p_input )
{
int i_state = var_GetInteger( p_input, "state" );
var_SetInteger( p_input, "state", ( i_state != PLAYING_S )
? PLAYING_S : PAUSE_S );
vlc_object_release( p_input );
}
break;
case GESTURE(LEFT,DOWN,NONE,NONE):
playlist_Prev( p_playlist );
break;
case GESTURE(RIGHT,DOWN,NONE,NONE):
playlist_Next( p_playlist );
break;
case UP:
msg_Dbg(p_intf, "Louder");
aout_VolumeUp( p_playlist, 1, NULL );
break;
case DOWN:
msg_Dbg(p_intf, "Quieter");
aout_VolumeDown( p_playlist, 1, NULL );
break;
case GESTURE(UP,DOWN,NONE,NONE):
case GESTURE(DOWN,UP,NONE,NONE):
msg_Dbg( p_intf, "Mute sound" );
aout_ToggleMute( p_playlist, NULL );
break;
case GESTURE(UP,RIGHT,NONE,NONE):
{
vlc_value_t list, list2;
int i_count, i, i_audio_es;
p_input = playlist_CurrentInput( p_playlist );
if( !p_input )
break;
i_audio_es = var_GetInteger( p_input, "audio-es" );
var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
&list, &list2 );
i_count = list.p_list->i_count;
if( i_count <= 1 )
{
var_FreeList( &list, &list2 );
vlc_object_release( p_input );
break;
}
for( i = 0; i < i_count; i++ )
{
if( i_audio_es == list.p_list->p_values[i].i_int )
break;
}
/* value of audio-es was not in choices list */
if( i == i_count )
{
msg_Warn( p_input,
"invalid current audio track, selecting 0" );
i = 0;
}
else if( i == i_count - 1 )
i = 1;
else
i++;
var_SetInteger( p_input, "audio-es", list.p_list->p_values[i].i_int );
var_FreeList( &list, &list2 );
vlc_object_release( p_input );
}
break;
case GESTURE(DOWN,RIGHT,NONE,NONE):
{
vlc_value_t list, list2;
int i_count, i, i_spu_es;
p_input = playlist_CurrentInput( p_playlist );
if( !p_input )
break;
i_spu_es = var_GetInteger( p_input, "spu-es" );
var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
&list, &list2 );
i_count = list.p_list->i_count;
if( i_count <= 1 )
{
vlc_object_release( p_input );
var_FreeList( &list, &list2 );
break;
}
for( i = 0; i < i_count; i++ )
{
if( i_spu_es == list.p_list->p_values[i].i_int )
{
break;
}
}
/* value of spu-es was not in choices list */
if( i == i_count )
{
msg_Warn( p_input,
"invalid current subtitle track, selecting 0" );
i = 0;
}
else if( i == i_count - 1 )
i = 0;
else
i++;
var_SetInteger( p_input, "spu-es", list.p_list->p_values[i].i_int);
var_FreeList( &list, &list2 );
vlc_object_release( p_input );
}
break;
case GESTURE(UP,LEFT,NONE,NONE):
{
bool val = var_ToggleBool( pl_Get( p_intf ), "fullscreen" );
if( p_sys->p_vout )
var_SetBool( p_sys->p_vout, "fullscreen", val );
break;
}
case GESTURE(DOWN,LEFT,NONE,NONE):
/* FIXME: Should close the vout!"*/
libvlc_Quit( p_intf->p_libvlc );
break;
case GESTURE(DOWN,LEFT,UP,RIGHT):
case GESTURE(UP,RIGHT,DOWN,LEFT):
msg_Dbg( p_intf, "a square was drawn!" );
break;
default:
break;
}
p_sys->i_num_gestures = 0;
p_sys->i_pattern = 0;
p_sys->b_got_gesture = false;
}
/*
* video output
*/
if( p_sys->p_vout && !vlc_object_alive( p_sys->p_vout ) )
{
var_DelCallback( p_sys->p_vout, "mouse-moved",
MouseEvent, p_intf );
var_DelCallback( p_sys->p_vout, "mouse-button-down",
MouseEvent, p_intf );
vlc_object_release( p_sys->p_vout );
p_sys->p_vout = NULL;
}
if( p_sys->p_vout == NULL )
{
p_input = playlist_CurrentInput( pl_Get( p_intf ) );
if( p_input )
{
p_sys->p_vout = input_GetVout( p_input );
vlc_object_release( p_input );
}
if( p_sys->p_vout )
{
var_AddCallback( p_sys->p_vout, "mouse-moved",
MouseEvent, p_intf );
var_AddCallback( p_sys->p_vout, "mouse-button-down",
MouseEvent, p_intf );
}
}
vlc_mutex_unlock( &p_sys->lock );
/* Wait a bit */
msleep( INTF_IDLE_SLEEP );
}
vlc_restorecancel( canc );
}
