winamp/Src/playlist/SPlaylistsEnumerator.cpp

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2024-09-24 12:54:57 +00:00
#include "SPlaylistsEnumerator.h"
#include "api__playlist.h"
#include <bfc/nsguid.h>
#include "Playlists.h"
extern ScriptObjectController *script_root;
extern PlaylistsEnumeratorScriptController playlistsEnumeratorController;
// {C18F8E50-2C81-4001-9F46-FD942B07ECCD}
static const GUID makiPlaylistsEnumeratorGUID =
{ 0xc18f8e50, 0x2c81, 0x4001, { 0x9f, 0x46, 0xfd, 0x94, 0x2b, 0x7, 0xec, 0xcd } };
// -- Functions table -------------------------------------
function_descriptor_struct PlaylistsEnumeratorScriptController::exportedFunction[] = {
{L"GetCount", 0, (void *)SPlaylistsEnumerator::script_vcpu_GetCount },
{L"GetFilename", 1, (void *)SPlaylistsEnumerator::script_vcpu_GetFilename },
{L"GetTitle", 1, (void *)SPlaylistsEnumerator::script_vcpu_GetTitle },
{L"GetLength", 1, (void *)SPlaylistsEnumerator::script_vcpu_GetLength },
{L"GetNumItems", 1, (void *)SPlaylistsEnumerator::script_vcpu_GetNumItems },
{L"GetGUID", 1, (void *)SPlaylistsEnumerator::script_vcpu_GetGUID },
};
// --------------------------------------------------------
const wchar_t *PlaylistsEnumeratorScriptController::getClassName()
{
return L"PlaylistsEnumerator";
}
const wchar_t *PlaylistsEnumeratorScriptController::getAncestorClassName()
{
return L"Object";
}
ScriptObjectController *PlaylistsEnumeratorScriptController::getAncestorController()
{
return script_root;
}
ScriptObject *PlaylistsEnumeratorScriptController::instantiate()
{
SPlaylistsEnumerator *xd = new SPlaylistsEnumerator;
ASSERT(xd != NULL);
return xd->getScriptObject();
}
void PlaylistsEnumeratorScriptController::destroy( ScriptObject *o )
{
SPlaylistsEnumerator *xd = static_cast<SPlaylistsEnumerator *>( o->vcpu_getInterface( makiPlaylistsEnumeratorGUID ) );
ASSERT( xd != NULL );
delete xd;
}
void *PlaylistsEnumeratorScriptController::encapsulate( ScriptObject *o )
{
return NULL;
}
void PlaylistsEnumeratorScriptController::deencapsulate( void *o )
{}
int PlaylistsEnumeratorScriptController::getNumFunctions()
{
return sizeof( exportedFunction ) / sizeof( function_descriptor_struct );
}
const function_descriptor_struct *PlaylistsEnumeratorScriptController::getExportedFunctions()
{
return exportedFunction;
}
GUID PlaylistsEnumeratorScriptController::getClassGuid()
{
return makiPlaylistsEnumeratorGUID;
}
/* --- */
SPlaylistsEnumerator::SPlaylistsEnumerator()
{
getScriptObject()->vcpu_setInterface( makiPlaylistsEnumeratorGUID, static_cast<SPlaylistsEnumerator *>( this ) );
getScriptObject()->vcpu_setClassName( L"PlaylistsEnumerator" );
getScriptObject()->vcpu_setController( &playlistsEnumeratorController );
}
SPlaylistsEnumerator::~SPlaylistsEnumerator()
{
//info.deleteAll();
for (auto obj : info)
{
delete obj;
}
info.clear();
}
scriptVar SPlaylistsEnumerator::script_vcpu_GetCount( SCRIPT_FUNCTION_PARAMS, ScriptObject *o )
{
SCRIPT_FUNCTION_INIT;
SPlaylistsEnumerator *enumerator = static_cast<SPlaylistsEnumerator *>( o->vcpu_getInterface( makiPlaylistsEnumeratorGUID ) );
if ( enumerator )
{
return MAKE_SCRIPT_INT( (int)enumerator->info.size() );
}
return MAKE_SCRIPT_INT( 0 );
}
static const wchar_t *static_splaylistsenumerator_empty_string = L"";
scriptVar SPlaylistsEnumerator::script_vcpu_GetFilename( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar playlistNumber )
{
SCRIPT_FUNCTION_INIT;
SPlaylistsEnumerator *enumerator = static_cast<SPlaylistsEnumerator *>( o->vcpu_getInterface( makiPlaylistsEnumeratorGUID ) );
size_t i = GET_SCRIPT_INT( playlistNumber );
if ( enumerator && i < enumerator->info.size() )
{
return MAKE_SCRIPT_STRING( enumerator->info[ i ]->filename );
}
return MAKE_SCRIPT_STRING( static_splaylistsenumerator_empty_string );
}
scriptVar SPlaylistsEnumerator::script_vcpu_GetTitle( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar playlistNumber )
{
SCRIPT_FUNCTION_INIT;
SPlaylistsEnumerator *enumerator = static_cast<SPlaylistsEnumerator *>( o->vcpu_getInterface( makiPlaylistsEnumeratorGUID ) );
size_t i = GET_SCRIPT_INT( playlistNumber );
if ( enumerator && i < enumerator->info.size() )
{
return MAKE_SCRIPT_STRING( enumerator->info[ i ]->title );
}
return MAKE_SCRIPT_STRING( static_splaylistsenumerator_empty_string );
}
scriptVar SPlaylistsEnumerator::script_vcpu_GetLength( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar playlistNumber )
{
SCRIPT_FUNCTION_INIT;
SPlaylistsEnumerator *enumerator = static_cast<SPlaylistsEnumerator *>( o->vcpu_getInterface( makiPlaylistsEnumeratorGUID ) );
size_t i = GET_SCRIPT_INT( playlistNumber );
if ( enumerator && i < enumerator->info.size() )
{
return MAKE_SCRIPT_INT( enumerator->info[ i ]->length );
}
return MAKE_SCRIPT_INT( -1 );
}
scriptVar SPlaylistsEnumerator::script_vcpu_GetNumItems( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar playlistNumber )
{
SCRIPT_FUNCTION_INIT;
SPlaylistsEnumerator *enumerator = static_cast<SPlaylistsEnumerator *>( o->vcpu_getInterface( makiPlaylistsEnumeratorGUID ) );
size_t i = GET_SCRIPT_INT( playlistNumber );
if ( enumerator && i < enumerator->info.size() )
{
return MAKE_SCRIPT_INT( enumerator->info[ i ]->numItems );
}
return MAKE_SCRIPT_INT( 0 );
}
static wchar_t static_splaylistsenumerator_guid_string[39];
scriptVar SPlaylistsEnumerator::script_vcpu_GetGUID( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar playlistNumber )
{
SCRIPT_FUNCTION_INIT;
SPlaylistsEnumerator *enumerator = static_cast<SPlaylistsEnumerator *>( o->vcpu_getInterface( makiPlaylistsEnumeratorGUID ) );
size_t i = GET_SCRIPT_INT( playlistNumber );
if ( enumerator && i < enumerator->info.size() )
{
nsGUID::toCharW( enumerator->info[ i ]->guid, static_splaylistsenumerator_guid_string );
return MAKE_SCRIPT_STRING( static_splaylistsenumerator_guid_string );
}
return MAKE_SCRIPT_STRING( static_splaylistsenumerator_empty_string );
}
void SPlaylistsEnumerator::Reserve( size_t count )
{
info.reserve( count );
}
void SPlaylistsEnumerator::AppendPlaylist( const PlaylistInfo &newPlaylist )
{
info.push_back( new PlaylistInfo( newPlaylist ) );
}