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karaoke.c
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/*
* Karaoke plugin to VDR (C++)
*
* This code is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This code 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* Or, point your browser to http://www.gnu.org/copyleft/gpl.html
*/
#include <stdlib.h>
#include <getopt.h>
#include <strings.h>
#include <typeinfo>
#include <vdr/menuitems.h>
#include <vdr/status.h>
#include <vdr/plugin.h>
#include <vdr/osd.h>
#include <vdr/interface.h>
#include <vdr/skins.h>
#include <vdr/menu.h>
#include "common.h"
#include "setup.h"
#include "setup-karaoke.h"
#include "data-mp3.h"
#include "player-mp3.h"
#include "menu.h"
#include "menu-async.h"
#include "decoder.h"
#include "decoder-mp3.h"
#include "version.h"
#include "karaoke.h"
#include "ultrastarsong.h"
#ifdef DEBUG
#include <mad.h>
#endif
// cFileSources KaraokeSources;
// --- cMenuSetupKaraoke
// --------------------------------------------------------
class cMenuSetupKaraoke:public cMenuSetupPage
{
private:
//
const char *scan[3], *bgr[3];
const char *aout[AUDIOOUTMODES];
int amode, amodes[AUDIOOUTMODES];
const char *themes[eMP3ThemeMaxNumber];
protected:
virtual void Store( void );
public:
cMenuSetupKaraoke( void );
};
cMenuSetupKaraoke::cMenuSetupKaraoke( void )
{
int numModes = 0;
aout[numModes] = tr( "DVB" );
amodes[numModes] = AUDIOOUTMODE_DVB;
numModes++;
#ifdef WITH_OSS
aout[numModes] = tr( "OSS" );
amodes[numModes] = AUDIOOUTMODE_OSS;
numModes++;
#endif
amode = 0;
for( int i = 0; i < numModes; i++ )
if( amodes[i] == KaraokeSetup.AudioOutMode )
{
amode = i;
break;
}
themes[eMP3ThemeMoronimoNG] = ( "MoronimoNG" );
themes[eMP3ThemeOpaque] = ( "Opaque" );
themes[eMP3ThemeTranscluent] = ( "Transcluent" );
themes[eMP3ThemeEnigma] = ( "Enigma" );
themes[eMP3ThemeDeepBlue] = ( "DeepBlue" );
SetSection( tr( "MP3" ) );
Add( new
cMenuEditStraItem( tr( "Setup.karaoke$Theme" ), &KaraokeSetup.osdtheme,
eMP3ThemeMaxNumber, themes ) );
Add( new
cMenuEditBoolItem( tr( "Setup.karaoke$Scroll through playlist" ),
&KaraokeSetup.CanScroll ) );
Add( new
cMenuEditBoolItem( tr( "Setup.karaoke$Skip with green/yellow Key" ),
&KaraokeSetup.CanSkip ) );
Add( new
cMenuEditIntItem( tr( "Setup.karaoke$Skip interval" ),
&KaraokeSetup.Skiptime, 1, 360 ) );
Add( new
cMenuEditIntItem( tr( "Setup.karaoke$Jump interval (FFW/FREW)" ),
&KaraokeSetup.Jumptime, 1, 360 ) );
Add( new
cMenuEditIntItem( tr( "Setup.karaoke$OSD Offset X" ),
&KaraokeSetup.OSDoffsetx, -50, 50 ) );
Add( new
cMenuEditIntItem( tr( "Setup.karaoke$OSD Offset Y" ),
&KaraokeSetup.OSDoffsety, -50, 50 ) );
Add( new
cMenuEditIntItem( tr( "Setup.karaoke$Display tracks" ),
&KaraokeSetup.Rowcount, 4, 9 ) );
Add( new
cMenuEditStraItem( tr( "Setup.karaoke$Audio output mode" ), &amode,
numModes, aout ) );
Add( new
cMenuEditBoolItem( tr( "Setup.karaoke$Audio mode" ),
&KaraokeSetup.AudioMode, tr( "Round" ),
tr( "Dither" ) ) );
Add( new
cMenuEditBoolItem( tr( "Setup.karaoke$Use 48kHz mode only" ),
&KaraokeSetup.Only48kHz ) );
Add( new
cMenuEditIntItem( tr( "Setup.karaoke$Display mode" ),
&KaraokeSetup.DisplayMode, 1, 3 ) );
bgr[0] = tr( "Black" );
bgr[1] = tr( "Live" );
Add( new
cMenuEditStraItem( tr( "Setup.karaoke$Background mode" ),
&KaraokeSetup.BackgrMode, 2, bgr ) );
Add( new
cMenuEditBoolItem( tr( "Setup.karaoke$Initial loop mode" ),
&KaraokeSetup.InitLoopMode ) );
Add( new
cMenuEditBoolItem( tr( "Setup.karaoke$Initial shuffle mode" ),
&KaraokeSetup.InitShuffleMode ) );
Add( new
cMenuEditBoolItem( tr( "Setup.karaoke$Abort player at end of list" ),
&KaraokeSetup.AbortAtEOL ) );
scan[0] = tr( "disabled" );
scan[1] = tr( "ID3 only" );
scan[2] = tr( "ID3 & Level" );
Add( new
cMenuEditStraItem( tr( "Setup.karaoke$Background scan" ),
&KaraokeSetup.BgrScan, 3, scan ) );
Add( new
cMenuEditBoolItem( tr( "Setup.karaoke$Editor display mode" ),
&KaraokeSetup.EditorMode, tr( "Filenames" ),
tr( "ID3 names" ) ) );
Add( new
cMenuEditBoolItem( tr( "Setup.karaoke$Mainmenu mode" ),
&KaraokeSetup.MenuMode, tr( "Playlists" ),
tr( "Browser" ) ) );
Add( new
cMenuEditBoolItem( tr( "Setup.karaoke$Keep selection menu" ),
&KaraokeSetup.KeepSelect ) );
Add( new
cMenuEditBoolItem( tr( "Hide mainmenu entry" ),
&KaraokeSetup.HideMainMenu ) );
Add( new
cMenuEditBoolItem( tr( "Setup.karaoke$Exit stop playback" ),
&KaraokeSetup.ExitClose ) );
Add( new
cMenuEditIntItem( tr( "Setup.karaoke$Normalizer level" ),
&KaraokeSetup.TargetLevel, 0, MAX_TARGET_LEVEL ) );
Add( new
cMenuEditIntItem( tr( "Setup.karaoke$Limiter level" ),
&KaraokeSetup.LimiterLevel, MIN_LIMITER_LEVEL,
100 ) );
}
void cMenuSetupKaraoke::Store( void )
{
KaraokeSetup.AudioOutMode = amodes[amode];
SetupStore( "InitLoopMode", KaraokeSetup.InitLoopMode );
SetupStore( "InitShuffleMode", KaraokeSetup.InitShuffleMode );
SetupStore( "AudioMode", KaraokeSetup.AudioMode );
SetupStore( "AudioOutMode", KaraokeSetup.AudioOutMode );
SetupStore( "BgrScan", KaraokeSetup.BgrScan );
SetupStore( "EditorMode", KaraokeSetup.EditorMode );
SetupStore( "DisplayMode", KaraokeSetup.DisplayMode );
SetupStore( "BackgrMode", KaraokeSetup.BackgrMode );
SetupStore( "MenuMode", KaraokeSetup.MenuMode );
SetupStore( "TargetLevel", KaraokeSetup.TargetLevel );
SetupStore( "LimiterLevel", KaraokeSetup.LimiterLevel );
SetupStore( "Only48kHz", KaraokeSetup.Only48kHz );
SetupStore( "AbortAtEOL", KaraokeSetup.AbortAtEOL );
SetupStore( "HideMainMenu", KaraokeSetup.HideMainMenu );
SetupStore( "KeepSelect", KaraokeSetup.KeepSelect );
SetupStore( "ExitClose", KaraokeSetup.ExitClose );
SetupStore( "CanScroll", KaraokeSetup.CanScroll );
SetupStore( "CanSkip", KaraokeSetup.CanSkip );
SetupStore( "Skiptime", KaraokeSetup.Skiptime );
SetupStore( "Jumptime", KaraokeSetup.Jumptime );
SetupStore( "OSDoffsetx", KaraokeSetup.OSDoffsetx );
SetupStore( "OSDoffsety", KaraokeSetup.OSDoffsety );
}
// --- cAsyncStatus
// ------------------------------------------------------------
cAsyncStatus asyncStatus;
cAsyncStatus::cAsyncStatus( void )
{
text = 0;
changed = false;
}
cAsyncStatus::~cAsyncStatus( )
{
free( ( void * ) text );
}
void cAsyncStatus::Set( const char *Text )
{
Lock( );
free( ( void * ) text );
text = Text ? strdup( Text ) : 0;
changed = true;
Unlock( );
}
const char *cAsyncStatus::Begin( void )
{
Lock( );
return text;
}
void cAsyncStatus::Finish( void )
{
changed = false;
Unlock( );
}
// --- cKaraokeControl
// --------------------------------------------------------
cKaraokeControl::cKaraokeControl( void ):cControl( player = new cMP3Player )
{
showtrans = visible = selecting = selecthide = jumpactive = jumphide =
statusActive = copyfile = recordstream = pressedOk = false;
timeoutShow = greentime = oktime = 0;
lastkeytime = number = 0;
lastMode = 0;
framesPerSecond = SecondsToFrames( 1 );
if( !osd )
osd = 0;
font = cFont::GetFont( fontOsd );
cStatus::MsgReplaying( this, "karaoke", 0, true );
printf( "[karaoke] cKaraokeControl::ctor()\n" );
clrBackground = mp3Theme[KaraokeSetup.osdtheme].clrBackground;
clrBackground2 = mp3Theme[KaraokeSetup.osdtheme].clrBackground2;
clrNormalText = mp3Theme[KaraokeSetup.osdtheme].clrNormalText;
clrTracklistText = mp3Theme[KaraokeSetup.osdtheme].clrTracklistText;
clrListItemActiveBackground =
mp3Theme[KaraokeSetup.osdtheme].clrListItemActiveBackground;
clrListItemActiveText =
mp3Theme[KaraokeSetup.osdtheme].clrListItemActiveText;
clrProgress = mp3Theme[KaraokeSetup.osdtheme].clrProgress;
clrProgressBackground =
mp3Theme[KaraokeSetup.osdtheme].clrProgressBackground;
}
cKaraokeControl::~cKaraokeControl( )
{
printf( "[karaoke] cKaraokeControl::dtor()\n" );
delete lastMode;
Hide( );
Stop( );
}
void cKaraokeControl::Stop( void )
{
cStatus::MsgReplaying( this, 0, 0, false );
delete player;
player = 0;
printf( "[karaoke] cKaraokeControl::Stop()\n" );
mgr->Halt( );
mgr->Flush( ); // XXX remove later
}
bool cKaraokeControl::SetPlayList( cPlayList * plist )
{
bool res;
cControl *control = cControl::Control( );
// is there a running MP3 player?
if( control && typeid( *control ) == typeid( cKaraokeControl ) )
{
// add songs to running playlist
mgr->Add( plist );
res = true;
}
else
{
mgr->Flush( );
mgr->Add( plist );
cControl::Launch( new cKaraokeControl );
res = false;
}
delete plist;
return res;
}
void cKaraokeControl::ShowTimed( int Seconds )
{
// if(!visible) {
// ShowProgress(true);
if( Seconds > 0 )
timeoutShow = time( 0 ) + Seconds;
// }
}
void cKaraokeControl::Hide( void )
{
HideStatus( );
if( visible )
{
delete osd;
osd = 0;
visible = false;
#if APIVERSNUM >= 10500
SetNeedsFastResponse(false);
#else
needsFastResponse = false;
#endif
}
}
void cKaraokeControl::ShowStatus( bool force )
{
if( ( asyncStatus.Changed( ) || ( force && !statusActive ) )
&& !jumpactive )
{
const char *text = asyncStatus.Begin( );
if( text )
{
if( !statusActive )
{
osd->SaveRegion( 5 * fw, lh + 2 * fh,
Setup.OSDWidth - 7 * fw - 5 * fh - fh / 2,
lh + 3 * fh );
}
osd->DrawText( 5 * fw, lh + 2 * fh, text, clrTracklistText,
clrBackground2, font,
Setup.OSDWidth - 7 * fw - 5 * fh - fh / 2, fh,
taCenter );
osd->Flush( );
statusActive = true;
}
else
HideStatus( );
asyncStatus.Finish( );
}
}
void cKaraokeControl::HideStatus( void )
{
if( statusActive )
{
osd->RestoreRegion( );
osd->Flush( );
}
statusActive = false;
}
void cKaraokeControl::Flush( void )
{
if( osd )
osd->Flush( );
}
extern int cptTimeOut;
extern int Refreshthread;
extern int stopThread;
extern void *refreshThread( void *ptr );
void cKaraokeControl::ShowProgress( bool open )
{
pthread_t thread1;
cptTimeOut = 0;
if( !visible )
{
visible = 1;
stopThread = 0;
if( Refreshthread == 0 )
{
printf( "[karaoke] Creating refresh thread\n" );
Refreshthread = 1;
pthread_create( &thread1, NULL, refreshThread, ( void * ) this );
}
}
}
void cKaraokeControl::DisplayInfo( const char *s )
{
if( osd )
{
if( s )
{
osd->DrawText( 5 * fw, lh + 2 * fh, s, clrTracklistText, clrBackground2,
font, Setup.OSDWidth - 7 * fw - 5 * fh - fh / 2, fh,
taLeft );
}
else
{
osd->DrawText( 5 * fw, lh + 2 * fh, s, clrBackground2, clrBackground2,
font, Setup.OSDWidth - 7 * fw - 5 * fh - fh / 2, fh,
taLeft );
}
}
}
void cKaraokeControl::JumpDisplay( void )
{
char buf[64];
const char *j = tr( "Jump: " ), u = jumpsecs ? 's' : 'm';
if( !jumpmm )
sprintf( buf, "%s- %c", j, u );
else
sprintf( buf, "%s%d- %c", j, jumpmm, u );
DisplayInfo( buf );
}
void cKaraokeControl::JumpProcess( eKeys Key )
{
int n = Key - k0, d = jumpsecs ? 1 : 60;
switch ( Key )
{
case k0...k9:
if( jumpmm * 10 + n <= lastTotal / d )
jumpmm = jumpmm * 10 + n;
JumpDisplay( );
break;
case kBlue:
jumpsecs = !jumpsecs;
JumpDisplay( );
break;
case kPlay:
case kUp:
jumpmm -= lastIndex / d;
// fall through
case kFastRew:
case kFastFwd:
case kLeft:
case kRight:
player->SkipSeconds( jumpmm * d *
( ( Key == kLeft || Key == kFastRew ) ? -1 : 1 ) );
// fall through
default:
jumpactive = false;
break;
}
if( !jumpactive )
{
if( jumphide )
Hide( );
}
}
void cKaraokeControl::Jump( void )
{
jumpmm = 0;
jumphide = jumpsecs = false;
if( !visible )
{
ShowTimed( );
if( !visible )
return;
jumphide = true;
}
JumpDisplay( );
jumpactive = true;
fliptime = 0;
flip = -1;
}
eOSState cKaraokeControl::ProcessKey( eKeys Key )
{
if( !player->Active( ) )
return osEnd;
if( visible && timeoutShow && time( 0 ) > timeoutShow )
{
Hide( );
timeoutShow = 0;
}
ShowProgress( );
ShowStatus( Key == kNone );
if( jumpactive && Key != kNone )
{
JumpProcess( Key );
return osContinue;
}
switch ( Key )
{
case kUp:
case kUp | k_Repeat:
if( !scrollmode && KaraokeSetup.CanScroll )
{
scrollmode = true;
}
// if(!player->PrevCheck()) mgr->Prev();
mgr->Prev( );
player->Play( );
break;
case kDown:
case kDown | k_Repeat:
if( !scrollmode && KaraokeSetup.CanScroll )
{
scrollmode = true;
}
mgr->Next( );
player->Play( );
break;
case kLeft:
case kLeft | k_Repeat:
if( !scrollmode && KaraokeSetup.CanScroll )
{
scrollmode = true;
}
if( top > 0 )
{
top -= rows;
top = top + rows / 2;
if( top < 1 )
top = 1;
if( scrollmode )
mgr->Goto( top );
}
break;
case kFastRew:
case kFastRew | k_Repeat:
if( !player->IsStream( ) )
player->SkipSeconds( -KaraokeSetup.Jumptime );
break;
case kRight:
case kRight | k_Repeat:
if( !scrollmode && KaraokeSetup.CanScroll )
{
scrollmode = true;
}
if( top > 0 )
{
top += rows;
if( scrollmode )
mgr->Goto( top + rows / 2 );
}
break;
case kFastFwd:
case kFastFwd | k_Repeat:
if( !player->IsStream( ) )
player->SkipSeconds( KaraokeSetup.Jumptime );
break;
case kPlay:
if( lastMode )
{
if( time( 0 ) > greentime )
{
if( lastMode->Loop || ( !lastMode->Loop && !lastMode->Shuffle ) )
mgr->ToggleLoop( );
if( lastMode->Shuffle )
mgr->ToggleShuffle( );
}
else
{
if( !lastMode->Loop )
mgr->ToggleLoop( );
else if( !lastMode->Shuffle )
mgr->ToggleShuffle( );
else
mgr->ToggleLoop( );
}
greentime = time( 0 ) + MULTI_TIMEOUT;
}
break;
case kRed:
if( !player->IsStream( ) )
Jump( );
break;
case kGreen:
case kGreen | k_Repeat:
if( KaraokeSetup.CanSkip )
{
if( !player->IsStream( ) )
player->SkipSeconds( -KaraokeSetup.Skiptime );
}
else
{
if( scrollmode )
scrollmode = false;
mgr->Prev( );
player->Play( );
}
break;
case kYellow:
case kYellow | k_Repeat:
if( KaraokeSetup.CanSkip )
{
if( !player->IsStream( ) )
player->SkipSeconds( +KaraokeSetup.Skiptime );
}
else
{
if( scrollmode )
scrollmode = false;
mgr->Next( );
player->Play( );
}
break;
case kPause:
if( !player->IsStream( ) )
player->Pause( );
break;
case kOk:
if( scrollmode && KaraokeSetup.CanScroll )
{
if( tracknr > 0 )
{
num = tracknr;
scrollmode = false;
pressedOk = true;
mgr->Goto( num );
player->Play( );
ShowProgress( true );
}
}
else
{
if( !showtrans )
{
showtrans = true;
clrBackground = 0x0A000000;
clrBackground2 = 0x0A000000;
clrNormalText = 0x0A000000;
clrTracklistText = 0x0A000000;
clrListItemActiveBackground = 0x0A000000;
clrListItemActiveText = 0x0A000000;
clrProgress = 0x0A000000;
clrProgressBackground = 0x0A000000;
Hide( );
ShowProgress( true );
}
else
{
showtrans = false;
clrBackground = mp3Theme[KaraokeSetup.osdtheme].clrBackground;
clrBackground2 = mp3Theme[KaraokeSetup.osdtheme].clrBackground2;
clrNormalText = mp3Theme[KaraokeSetup.osdtheme].clrNormalText;
clrTracklistText = mp3Theme[KaraokeSetup.osdtheme].clrTracklistText;
clrListItemActiveBackground =
mp3Theme[KaraokeSetup.osdtheme].clrListItemActiveBackground;
clrListItemActiveText =
mp3Theme[KaraokeSetup.osdtheme].clrListItemActiveText;
clrProgress = mp3Theme[KaraokeSetup.osdtheme].clrProgress;
clrProgressBackground =
mp3Theme[KaraokeSetup.osdtheme].clrProgressBackground;
Hide( );
ShowProgress( true );
}
printf( "[karaoke] Transparent = %d\n", showtrans );
}
break;
case kStop:
Hide( );
Stop( );
return osEnd;
case k0...k9:
number = number * 10 + Key - k0;
if( lastMode && number > 0 && number <= lastMode->MaxNum )
{
if( !visible )
{
ShowTimed( );
selecthide = true;
}
selecting = true;
lastkeytime = time_ms( );
char buf[32];
snprintf( buf, sizeof( buf ), "%s: %d- %s %d", tr( "Track" ), number,
tr( "of" ), lastMode->MaxNum );
font = cFont::GetFont( fontSml );
osd->DrawText( 5 * fw, lh + 3 * fh + fh / 2, buf, clrTracklistText,
clrBackground2, font, 40 * fw, fh, taLeft );
font = cFont::GetFont( fontOsd );
Flush( );
break;
}
number = 0;
lastkeytime = 0;
// fall through
case kNone:
if( selecting && time_ms( ) - lastkeytime > SELECT_TIMEOUT )
{
if( number > 0 )
{
mgr->Goto( number );
player->Play( );
}
if( selecthide )
timeoutShow = time( 0 ) + SELECTHIDE_TIMEOUT;
if( lastMode )
lastMode->Hash = -1;
number = 0;
selecting = selecthide = false;
}
break;
case kBack:
if( scrollmode && KaraokeSetup.CanScroll )
{
mgr->Goto( oldtracknr );
scrollmode = false;
pressedOk = true;
ShowProgress( true );
}
else
{
Hide( );
cRemote::CallPlugin( "karaoke" );
if( KaraokeSetup.ExitClose )
return ( osBack );
else
return ( osPlugin );
}
default:
return osUnknown;
}
return osContinue;
}
// --- cMenuID3Info
// ------------------------------------------------------------
class cMenuID3Info:public cOsdMenu
{
private:
cOsdItem * Item( const char *name, const char *text );
cOsdItem *Item( const char *name, const char *format, const float num );
void Build( cSongInfo * info, const char *name );
public:
cMenuID3Info( cSong * song );
cMenuID3Info( cSongInfo * si, const char *name );
virtual eOSState ProcessKey( eKeys Key );
};
cMenuID3Info::cMenuID3Info( cSong * song ):cOsdMenu( tr( "ID3 information" ),
12 )
{
Build( song->Info( ), song->Name( ) );
}
cMenuID3Info::cMenuID3Info( cSongInfo * si,
const char
*name ):cOsdMenu( tr( "ID3 information" ), 12 )
{
Build( si, name );
}
void cMenuID3Info::Build( cSongInfo * si, const char *name )
{
if( si )
{
Item( tr( "Filename" ), name );
if( si->HasInfo( ) && si->Total > 0 )
{
char *buf = 0;
asprintf( &buf, "%02d:%02d", si->Total / 60, si->Total % 60 );
Item( tr( "Length" ), buf );
free( buf );
Item( tr( "Title" ), si->Title );
Item( tr( "Artist" ), si->Artist );
Item( tr( "Album" ), si->Album );
Item( tr( "Year" ), 0, ( float ) si->Year );
Item( tr( "Samplerate" ), "%.1f kHz", si->SampleFreq / 1000.0 );
Item( tr( "Bitrate" ), "%.f kbit/s", si->Bitrate / 1000.0 );
Item( tr( "Channels" ), 0, ( float ) si->Channels );
}
Display( );
}
}
cOsdItem *cMenuID3Info::Item( const char *name, const char *format,
const float num )
{
cOsdItem *item;
if( num >= 0.0 )
{
char *buf = 0;
asprintf( &buf, format ? format : "%.f", num );
item = Item( name, buf );
free( buf );
}
else
item = Item( name, "" );
return item;
}
cOsdItem *cMenuID3Info::Item( const char *name, const char *text )
{
char *buf = 0;
asprintf( &buf, "%s:\t%s", name, text ? text : "" );
cOsdItem *item = new cOsdItem( buf, osBack );
item->SetSelectable( false );
free( buf );
Add( item );
return item;
}
eOSState cMenuID3Info::ProcessKey( eKeys Key )
{
eOSState state = cOsdMenu::ProcessKey( Key );
if( state == osUnknown )
{
switch ( Key )
{
case kRed:
case kGreen:
case kYellow:
case kBlue:
return osContinue;
case kMenu:
return osEnd;
default:
break;
}
}
return state;
}
// --- cMenuInstantBrowse
// -------------------------------------------------------
class cMenuInstantBrowse:public cMenuBrowse
{
private:
const char *selecttext, *alltext;
virtual void SetButtons( void );
virtual eOSState ID3Info( void );
public:
cMenuInstantBrowse( cFileSource * Source, const char *Selecttext,
const char *Alltext );
virtual eOSState ProcessKey( eKeys Key );
};
cMenuInstantBrowse::cMenuInstantBrowse( cFileSource * Source,
const char *Selecttext,
const char
*Alltext ):cMenuBrowse( Source, true,
true,
tr
( "Directory browser" ) )
{
excl = excl_br; // defined in data-mp3.c
selecttext = Selecttext;
alltext = Alltext;
SetButtons( );
}
void cMenuInstantBrowse::SetButtons( void )
{
SetHelp( selecttext, currentdir ? tr( "Parent" ) : 0,
currentdir ? 0 : alltext, tr( "ID3 info" ) );
Display( );
}
eOSState cMenuInstantBrowse::ID3Info( void )
{
cFileObj *item = CurrentItem( );
if( item && item->Type( ) == otFile )
{
cSong *song = new cSong( item );
cSongInfo *si;
if( song && ( si = song->Info( ) ) )
{
AddSubMenu( new cMenuID3Info( si, item->Path( ) ) );
}
delete song;
}
return osContinue;
}
eOSState cMenuInstantBrowse::ProcessKey( eKeys Key )
{
eOSState state = cOsdMenu::ProcessKey( Key );
if( state == osUnknown )
{
switch ( Key )
{
case kYellow:
lastselect = new cFileObj( source, 0, 0, otBase );
return osBack;
default:
break;
}
}
if( state == osUnknown )
state = cMenuBrowse::ProcessStdKey( Key, state );
return state;
}
// --- cMenuPlayListItem
// -------------------------------------------------------
class cMenuPlayListItem:public cOsdItem
{
private:
bool showID3;
cSong *song;
public:
cMenuPlayListItem( cSong * Song, bool showid3 );
cSong *Song( void )
{
return song;
}
virtual void Set( void );
void Set( bool showid3 );
};
cMenuPlayListItem::cMenuPlayListItem( cSong * Song, bool showid3 )
{
song = Song;
Set( showid3 );
}
void cMenuPlayListItem::Set( bool showid3 )
{
showID3 = showid3;
Set( );
}
void cMenuPlayListItem::Set( void )
{
char *buffer = 0;
cSongInfo *si = song->Info( false );
if( showID3 && !si )
si = song->Info( );
if( showID3 && si && si->Title )
asprintf( &buffer, "%d.\t%s%s%s", song->Index( ) + 1, si->Title,
si->Artist ? " - " : "", si->Artist ? si->Artist : "" );
else
asprintf( &buffer, "%d.\t<%s>", song->Index( ) + 1, song->Name( ) );
SetText( buffer, false );
}
// --- cMenuPlayList ------------------------------------------------------
class cMenuPlayList:public cOsdMenu
{
private:
cPlayList * playlist;
bool browsing, showid3;
void Buttons( void );
void Refresh( bool all = false );
void Add( void );
virtual void Move( int From, int To );
eOSState Remove( void );
eOSState ShowID3( void );
eOSState ID3Info( void );
public:
cMenuPlayList( cPlayList * Playlist );
virtual eOSState ProcessKey( eKeys Key );
};
cMenuPlayList::cMenuPlayList( cPlayList * Playlist ):cOsdMenu( tr( "Playlist editor" ),
4 )
{
browsing = showid3 = false;
playlist = Playlist;
if( KaraokeSetup.EditorMode )
showid3 = true;
cSong *mp3 = playlist->First( );
while( mp3 )
{
cOsdMenu::Add( new cMenuPlayListItem( mp3, showid3 ) );
mp3 = playlist->cList < cSong >::Next( mp3 );
}
Buttons( );
Display( );
}
void cMenuPlayList::Buttons( void )
{
SetHelp( tr( "Add" ), showid3 ? tr( "Filenames" ) : tr( "ID3 names" ),
tr( "Remove" ), tr( "Mark" ) );
}
void cMenuPlayList::Refresh( bool all )
{
cMenuPlayListItem *cur =
( cMenuPlayListItem * ) ( ( all || Count( ) < 2 ) ? First( ) :
Get( Current( ) ) );
while( cur )
{
cur->Set( showid3 );
cur = ( cMenuPlayListItem * ) Next( cur );
}
}
void cMenuPlayList::Add( void )
{
cFileObj *item = cMenuInstantBrowse::GetSelected( );
if( item )
{
Status( tr( "Scanning directory..." ) );
cInstantPlayList *newpl = new cInstantPlayList( item );
if( newpl->Load( ) )
{
if( newpl->Count( ) )
{
if( newpl->Count( ) == 1
|| Interface->Confirm( tr( "Add recursivly?" ) ) )
{
cSong *mp3 = newpl->First( );
while( mp3 )
{
cSong *n = new cSong( mp3 );
if( Count( ) > 0 )
{
cMenuPlayListItem *current =