158 lines
4.3 KiB
C++
158 lines
4.3 KiB
C++
#include "SPlaylists.h"
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#include "api__playlist.h"
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#include "Playlists.h"
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#include "SPlaylistsEnumerator.h"
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#include "SPlaylist.h"
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#include "PlaylistManager.h"
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extern Playlists playlists;
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extern ScriptObjectController *script_root;
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extern PlaylistsScriptController playlistsController;
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// {5829EE15-3648-4c6e-B2FE-8736CBBF39DB}
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static const GUID makiPlaylistsGUID =
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{ 0x5829ee15, 0x3648, 0x4c6e, { 0xb2, 0xfe, 0x87, 0x36, 0xcb, 0xbf, 0x39, 0xdb } };
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// -- Functions table -------------------------------------
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function_descriptor_struct PlaylistsScriptController::exportedFunction[] = {
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{L"GetEnumerator", 0, (void*)SPlaylists::script_vcpu_GetEnumerator },
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{L"OpenPlaylist", 1, (void*)SPlaylists::script_vcpu_OpenPlaylist },
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{L"SavePlaylist", 2, (void*)SPlaylists::script_vcpu_SavePlaylist },
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};
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// --------------------------------------------------------
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const wchar_t *PlaylistsScriptController::getClassName()
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{
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return L"Playlists";
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}
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const wchar_t *PlaylistsScriptController::getAncestorClassName()
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{
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return L"Object";
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}
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ScriptObjectController *PlaylistsScriptController::getAncestorController()
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{
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return script_root;
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}
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int PlaylistsScriptController::getInstantiable()
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{
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return 0;
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}
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int PlaylistsScriptController::getReferenceable()
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{
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return 0;
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}
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ScriptObject *PlaylistsScriptController::instantiate()
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{
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SPlaylists *xd = new SPlaylists;
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ASSERT(xd != NULL);
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return xd->getScriptObject();
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}
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void PlaylistsScriptController::destroy(ScriptObject *o)
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{
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SPlaylists *xd = static_cast<SPlaylists *>(o->vcpu_getInterface(makiPlaylistsGUID));
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ASSERT(xd != NULL);
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delete xd;
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}
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void *PlaylistsScriptController::encapsulate(ScriptObject *o)
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{
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return NULL;
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}
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void PlaylistsScriptController::deencapsulate(void *o)
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{}
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int PlaylistsScriptController::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 *PlaylistsScriptController::getExportedFunctions()
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{
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return exportedFunction;
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}
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GUID PlaylistsScriptController::getClassGuid()
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{
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return makiPlaylistsGUID;
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}
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/* --- */
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SPlaylists::SPlaylists()
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{
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getScriptObject()->vcpu_setInterface(makiPlaylistsGUID, static_cast<SPlaylists *>(this));
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getScriptObject()->vcpu_setClassName(L"Playlists");
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getScriptObject()->vcpu_setController(&playlistsController);
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}
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scriptVar SPlaylists::script_vcpu_GetEnumerator(SCRIPT_FUNCTION_PARAMS, ScriptObject *o)
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{
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SCRIPT_FUNCTION_INIT;
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SPlaylistsEnumerator *enumerator = new SPlaylistsEnumerator();
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playlists.Lock();
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size_t count = playlists.GetCount();
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enumerator->Reserve(count);
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for (size_t i=0;i!=count;i++)
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{
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const PlaylistInfo &info = playlists.GetPlaylistInfo(i);
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enumerator->AppendPlaylist(info);
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}
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playlists.Unlock();
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return MAKE_SCRIPT_OBJECT(enumerator->getScriptObject());
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}
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scriptVar SPlaylists::script_vcpu_OpenPlaylist( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar scriptPlaylistGUID )
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{
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SCRIPT_FUNCTION_INIT;
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GUID playlist_guid = nsGUID::fromCharW( GET_SCRIPT_STRING( scriptPlaylistGUID ) );
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SPlaylist *playlist = 0;
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playlists.Lock();
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size_t index;
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if ( playlists.GetPosition( playlist_guid, &index ) == API_PLAYLISTS_SUCCESS )
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{
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const wchar_t *filename = playlists.GetFilename( index );
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if ( filename )
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{
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playlist = new SPlaylist;
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if ( playlistManager.Load( filename, &playlist->playlist ) != PLAYLISTMANAGER_SUCCESS )
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{
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delete playlist;
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playlist = 0;
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}
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}
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}
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playlists.Unlock();
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return MAKE_SCRIPT_OBJECT( playlist ? playlist->getScriptObject() : 0 );
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}
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scriptVar SPlaylists::script_vcpu_SavePlaylist( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar scriptPlaylistGUID, scriptVar scriptPlaylist )
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{
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SCRIPT_FUNCTION_INIT;
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GUID playlist_guid = nsGUID::fromCharW( GET_SCRIPT_STRING( scriptPlaylistGUID ) );
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SPlaylist *playlist = static_cast<SPlaylist *>( GET_SCRIPT_OBJECT_AS( scriptPlaylist, makiPlaylistGUID ) );
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if ( playlist )
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{
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playlists.Lock();
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size_t index;
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if ( playlists.GetPosition( playlist_guid, &index ) == API_PLAYLISTS_SUCCESS )
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{
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const wchar_t *filename = playlists.GetFilename( index );
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if ( filename )
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playlistManager.Save( filename, &playlist->playlist );
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}
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playlists.Unlock();
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}
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return MAKE_SCRIPT_OBJECT( playlist ? playlist->getScriptObject() : 0 );
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}
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