271 lines
8.0 KiB
C++
271 lines
8.0 KiB
C++
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#include "SPlaylist.h"
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#include "api__playlist.h"
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#include "PlaylistManager.h"
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extern ScriptObjectController *script_root;
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extern PlaylistScriptController playlistController;
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// -- Functions table -------------------------------------
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function_descriptor_struct PlaylistScriptController::exportedFunction[] = {
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{L"Clear", 0, (void*)SPlaylist::script_vcpu_Clear },
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{L"GetNumItems", 0, (void*)SPlaylist::script_vcpu_GetNumItems },
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{L"GetItem", 1, (void*)SPlaylist::script_vcpu_GetItem },
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{L"GetItemTitle", 1, (void*)SPlaylist::script_vcpu_GetItemTitle },
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{L"GetItemLength", 1, (void*)SPlaylist::script_vcpu_GetItemLength },
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{L"GetItemExtendedInfo", 2, (void*)SPlaylist::script_vcpu_GetItemExtendedInfo },
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{L"Reverse", 0, (void*)SPlaylist::script_vcpu_Reverse },
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{L"Swap", 2, (void*)SPlaylist::script_vcpu_Swap },
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{L"Randomize", 0, (void*)SPlaylist::script_vcpu_Randomize },
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{L"Remove", 1, (void*)SPlaylist::script_vcpu_Remove },
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{L"SortByTitle", 0, (void*)SPlaylist::script_vcpu_SortByTitle },
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{L"SortByFilename", 0, (void*)SPlaylist::script_vcpu_SortByFilename },
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/* TODO:
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{L"Append", 3, (void*)SPlaylist::script_vcpu_Append },
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{L"Insert", 4, (void*)SPlaylist::script_vcpu_Insert },
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{L"SetItemFilename", 2, (void*)SPlaylist::script_vcpu_SetItemFilename },
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{L"SetItemTitle", 2, (void*)SPlaylist::script_vcpu_SetItemTitle },
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{L"SetItemLengthMilliseconds", 2, (void*)SPlaylist::script_vcpu_SetItemLengthMilliseconds },
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{L"SortByDirectory", 0, (void*)SPlaylist::script_vcpu_SortByDirectory },
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*/
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};
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// --------------------------------------------------------
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const wchar_t *PlaylistScriptController::getClassName()
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{
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return L"Playlist";
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}
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const wchar_t *PlaylistScriptController::getAncestorClassName()
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{
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return L"Object";
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}
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ScriptObjectController *PlaylistScriptController::getAncestorController()
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{
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return script_root;
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}
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ScriptObject *PlaylistScriptController::instantiate()
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{
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SPlaylist *xd = new SPlaylist;
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ASSERT( xd != NULL );
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return xd->getScriptObject();
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}
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void PlaylistScriptController::destroy( ScriptObject *o )
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{
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SPlaylist *xd = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
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ASSERT( xd != NULL );
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delete xd;
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}
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void *PlaylistScriptController::encapsulate( ScriptObject *o )
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{
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return NULL;
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}
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void PlaylistScriptController::deencapsulate( void *o )
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{}
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int PlaylistScriptController::getNumFunctions()
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{
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return sizeof( exportedFunction ) / sizeof( function_descriptor_struct );
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}
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const function_descriptor_struct *PlaylistScriptController::getExportedFunctions()
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{
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return exportedFunction;
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}
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GUID PlaylistScriptController::getClassGuid()
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{
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return makiPlaylistGUID;
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}
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/* ---- */
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SPlaylist::SPlaylist()
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{
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getScriptObject()->vcpu_setInterface( makiPlaylistGUID, static_cast<SPlaylist *>( this ) );
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getScriptObject()->vcpu_setClassName( L"Playlist" );
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getScriptObject()->vcpu_setController( &playlistController );
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}
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scriptVar SPlaylist::script_vcpu_Clear( SCRIPT_FUNCTION_PARAMS, ScriptObject *o )
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{
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SCRIPT_FUNCTION_INIT;
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SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
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if ( playlist )
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{
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playlist->playlist.Clear();
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}
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RETURN_SCRIPT_VOID
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}
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scriptVar SPlaylist::script_vcpu_GetNumItems( SCRIPT_FUNCTION_PARAMS, ScriptObject *o )
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{
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SCRIPT_FUNCTION_INIT;
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SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
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if ( playlist )
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{
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size_t count = playlist->playlist.GetNumItems();
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return MAKE_SCRIPT_INT( (int)count );
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}
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RETURN_SCRIPT_ZERO
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}
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static wchar_t splaylist_string_return[ 1024 ];
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static wchar_t *splaylist_string_empty = L"";
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scriptVar SPlaylist::script_vcpu_GetItem( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar itemNumber )
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{
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SCRIPT_FUNCTION_INIT;
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SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
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if ( playlist )
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{
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int item = GET_SCRIPT_INT( itemNumber );
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size_t cch = playlist->playlist.GetItem( item, splaylist_string_return, sizeof( splaylist_string_return ) / sizeof( *splaylist_string_return ) );
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if ( cch == 0 )
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return MAKE_SCRIPT_STRING( splaylist_string_empty );
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else
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return MAKE_SCRIPT_STRING( splaylist_string_return );
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}
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return MAKE_SCRIPT_STRING( splaylist_string_empty );
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}
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scriptVar SPlaylist::script_vcpu_GetItemTitle( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar itemNumber )
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{
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SCRIPT_FUNCTION_INIT;
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SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
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if ( playlist )
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{
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int item = GET_SCRIPT_INT( itemNumber );
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size_t cch = playlist->playlist.GetItemTitle( item, splaylist_string_return, sizeof( splaylist_string_return ) / sizeof( *splaylist_string_return ) );
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if ( cch == 0 )
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return MAKE_SCRIPT_STRING( splaylist_string_empty );
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else
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return MAKE_SCRIPT_STRING( splaylist_string_return );
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}
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return MAKE_SCRIPT_STRING( splaylist_string_empty );
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}
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scriptVar SPlaylist::script_vcpu_GetItemLength( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar itemNumber )
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{
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SCRIPT_FUNCTION_INIT;
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SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
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if ( playlist )
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{
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int item = GET_SCRIPT_INT( itemNumber );
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int length = playlist->playlist.GetItemLengthMilliseconds( item );
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return MAKE_SCRIPT_INT( length );
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}
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return MAKE_SCRIPT_INT( -1 );
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}
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scriptVar SPlaylist::script_vcpu_GetItemExtendedInfo( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar itemNumber, scriptVar metadata )
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{
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SCRIPT_FUNCTION_INIT;
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SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
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if ( playlist )
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{
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int item = GET_SCRIPT_INT( itemNumber );
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const wchar_t *tag = GET_SCRIPT_STRING( metadata );
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size_t cch = playlist->playlist.GetItemExtendedInfo( item, tag, splaylist_string_return, sizeof( splaylist_string_return ) / sizeof( *splaylist_string_return ) );
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if ( cch == 0 )
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return MAKE_SCRIPT_STRING( splaylist_string_empty );
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else
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return MAKE_SCRIPT_STRING( splaylist_string_return );
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}
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return MAKE_SCRIPT_STRING( splaylist_string_empty );
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}
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scriptVar SPlaylist::script_vcpu_Reverse( SCRIPT_FUNCTION_PARAMS, ScriptObject *o )
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{
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SCRIPT_FUNCTION_INIT;
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SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
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if ( playlist )
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{
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playlist->playlist.Reverse();
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}
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RETURN_SCRIPT_VOID
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}
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scriptVar SPlaylist::script_vcpu_Swap( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar position1, scriptVar position2 )
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{
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SCRIPT_FUNCTION_INIT;
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SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
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if ( playlist )
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{
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int item1 = GET_SCRIPT_INT( position1 );
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int item2 = GET_SCRIPT_INT( position2 );
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playlist->playlist.Swap( item1, item2 );
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}
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RETURN_SCRIPT_VOID
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}
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scriptVar SPlaylist::script_vcpu_Randomize( SCRIPT_FUNCTION_PARAMS, ScriptObject *o )
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{
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SCRIPT_FUNCTION_INIT;
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SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
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if ( playlist )
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{
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playlistManager.Randomize( &playlist->playlist );
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}
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RETURN_SCRIPT_VOID
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}
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scriptVar SPlaylist::script_vcpu_Remove( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar itemIndex )
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{
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SCRIPT_FUNCTION_INIT;
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SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
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if ( playlist )
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{
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int item = GET_SCRIPT_INT( itemIndex );
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playlist->playlist.Remove( item );
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}
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RETURN_SCRIPT_VOID
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}
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scriptVar SPlaylist::script_vcpu_SortByTitle( SCRIPT_FUNCTION_PARAMS, ScriptObject *o )
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{
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SCRIPT_FUNCTION_INIT;
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SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
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if ( playlist )
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{
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playlist->playlist.SortByTitle();
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}
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RETURN_SCRIPT_VOID
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}
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scriptVar SPlaylist::script_vcpu_SortByFilename( SCRIPT_FUNCTION_PARAMS, ScriptObject *o )
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{
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SCRIPT_FUNCTION_INIT;
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SPlaylist *playlist = static_cast<SPlaylist *>( o->vcpu_getInterface( makiPlaylistGUID ) );
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if ( playlist )
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{
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playlist->playlist.SortByFilename();
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}
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RETURN_SCRIPT_VOID
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}
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