Initial community commit

Src/playlist/SPlaylists.cpp

@@ -0,0 +1,157 @@
+#include "SPlaylists.h"
+#include "api__playlist.h"
+#include "Playlists.h"
+#include "SPlaylistsEnumerator.h"
+#include "SPlaylist.h"
+#include "PlaylistManager.h"
+
+extern Playlists playlists;
+
+extern ScriptObjectController *script_root;
+extern PlaylistsScriptController playlistsController;
+
+// {5829EE15-3648-4c6e-B2FE-8736CBBF39DB}
+static const GUID makiPlaylistsGUID = 
+{ 0x5829ee15, 0x3648, 0x4c6e, { 0xb2, 0xfe, 0x87, 0x36, 0xcb, 0xbf, 0x39, 0xdb } };
+
+// -- Functions table -------------------------------------
+function_descriptor_struct PlaylistsScriptController::exportedFunction[] = {
+	{L"GetEnumerator",               0, (void*)SPlaylists::script_vcpu_GetEnumerator },
+	{L"OpenPlaylist",               1, (void*)SPlaylists::script_vcpu_OpenPlaylist },
+	{L"SavePlaylist",               2, (void*)SPlaylists::script_vcpu_SavePlaylist },
+};
+// --------------------------------------------------------
+
+const wchar_t *PlaylistsScriptController::getClassName()
+{
+	return L"Playlists";
+}
+
+const wchar_t *PlaylistsScriptController::getAncestorClassName()
+{
+  return L"Object";
+}
+
+ScriptObjectController *PlaylistsScriptController::getAncestorController() 
+{
+	return script_root; 
+}
+
+int PlaylistsScriptController::getInstantiable()
+{
+	return 0;
+}
+
+int PlaylistsScriptController::getReferenceable() 
+{
+	return 0;
+}
+
+ScriptObject *PlaylistsScriptController::instantiate()
+{
+  SPlaylists *xd = new SPlaylists;
+  ASSERT(xd != NULL);
+  return xd->getScriptObject();
+}
+
+void PlaylistsScriptController::destroy(ScriptObject *o)
+{
+  SPlaylists *xd = static_cast<SPlaylists *>(o->vcpu_getInterface(makiPlaylistsGUID));
+  ASSERT(xd != NULL);
+  delete xd;
+}
+
+void *PlaylistsScriptController::encapsulate(ScriptObject *o)
+{
+  return NULL; 
+}
+
+void PlaylistsScriptController::deencapsulate(void *o)
+{}
+
+int PlaylistsScriptController::getNumFunctions()
+{
+  return sizeof(exportedFunction) / sizeof(function_descriptor_struct); 
+}
+
+const function_descriptor_struct *PlaylistsScriptController::getExportedFunctions()
+{
+  return exportedFunction;                                                        
+}
+
+GUID PlaylistsScriptController::getClassGuid()
+{
+	return makiPlaylistsGUID;
+}
+
+/* --- */
+
+SPlaylists::SPlaylists()
+{
+	getScriptObject()->vcpu_setInterface(makiPlaylistsGUID, static_cast<SPlaylists *>(this));
+	getScriptObject()->vcpu_setClassName(L"Playlists");
+	getScriptObject()->vcpu_setController(&playlistsController);
+}
+
+scriptVar SPlaylists::script_vcpu_GetEnumerator(SCRIPT_FUNCTION_PARAMS, ScriptObject *o) 
+{
+	SCRIPT_FUNCTION_INIT;
+	SPlaylistsEnumerator *enumerator = new SPlaylistsEnumerator();
+	playlists.Lock();
+	size_t count = playlists.GetCount();
+	enumerator->Reserve(count);
+	for (size_t i=0;i!=count;i++)
+	{
+		const PlaylistInfo &info = playlists.GetPlaylistInfo(i);
+		enumerator->AppendPlaylist(info);
+	}
+	playlists.Unlock();
+	return MAKE_SCRIPT_OBJECT(enumerator->getScriptObject());
+}
+
+scriptVar SPlaylists::script_vcpu_OpenPlaylist( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar scriptPlaylistGUID )
+{
+	SCRIPT_FUNCTION_INIT;
+	GUID playlist_guid = nsGUID::fromCharW( GET_SCRIPT_STRING( scriptPlaylistGUID ) );
+	SPlaylist *playlist = 0;
+
+	playlists.Lock();
+	size_t index;
+	if ( playlists.GetPosition( playlist_guid, &index ) == API_PLAYLISTS_SUCCESS )
+	{
+		const wchar_t *filename = playlists.GetFilename( index );
+		if ( filename )
+		{
+			playlist = new SPlaylist;
+			if ( playlistManager.Load( filename, &playlist->playlist ) != PLAYLISTMANAGER_SUCCESS )
+			{
+				delete playlist;
+				playlist = 0;
+			}
+		}
+	}
+	playlists.Unlock();
+
+	return MAKE_SCRIPT_OBJECT( playlist ? playlist->getScriptObject() : 0 );
+}
+
+scriptVar SPlaylists::script_vcpu_SavePlaylist( SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar scriptPlaylistGUID, scriptVar scriptPlaylist )
+{
+	SCRIPT_FUNCTION_INIT;
+	GUID playlist_guid = nsGUID::fromCharW( GET_SCRIPT_STRING( scriptPlaylistGUID ) );
+	SPlaylist *playlist = static_cast<SPlaylist *>( GET_SCRIPT_OBJECT_AS( scriptPlaylist, makiPlaylistGUID ) );
+	if ( playlist )
+	{
+		playlists.Lock();
+		size_t index;
+		if ( playlists.GetPosition( playlist_guid, &index ) == API_PLAYLISTS_SUCCESS )
+		{
+			const wchar_t *filename = playlists.GetFilename( index );
+			if ( filename )
+				playlistManager.Save( filename, &playlist->playlist );
+		}
+		playlists.Unlock();
+	}
+
+	return MAKE_SCRIPT_OBJECT( playlist ? playlist->getScriptObject() : 0 );
+}