Method ArgCompletion_FolderExtension

neo/framework/CmdSystem.cpp:688–747

============ idCmdSystemLocal::ArgCompletion_FolderExtension ============ */

============
*/
void idCmdSystemLocal::ArgCompletion_FolderExtension( const idCmdArgs &args, void(*callback)( const char *s ), const char *folder, bool stripFolder, ... ) {
	int i;
	idStr string;
	const char *extension;
	va_list argPtr;

	string = args.Argv( 0 );
	string += " ";
	string += args.Argv( 1 );

	if ( string.Icmp( completionString ) != 0 ) {
		idStr parm, path;
		idFileList *names;

		completionString = string;
		completionParms.Clear();

		parm = args.Argv( 1 );
		parm.ExtractFilePath( path );
		if ( stripFolder || path.Length() == 0 ) {
			path = folder + path;
		}
		path.StripTrailing( '/' );

		// list folders
		names = fileSystem->ListFiles( path, "/", true, true );
		for ( i = 0; i < names->GetNumFiles(); i++ ) {
			idStr name = names->GetFile( i );
			if ( stripFolder ) {
				name.Strip( folder );
			} else {
				name.Strip( "/" );
			}
			name = args.Argv( 0 ) + ( " " + name ) + "/";
			completionParms.Append( name );
		}
		fileSystem->FreeFileList( names );

		// list files
		va_start( argPtr, stripFolder );
		for ( extension = va_arg( argPtr, const char * ); extension; extension = va_arg( argPtr, const char * ) ) {
			names = fileSystem->ListFiles( path, extension, true, true );
			for ( i = 0; i < names->GetNumFiles(); i++ ) {
				idStr name = names->GetFile( i );
				if ( stripFolder ) {
					name.Strip( folder );
				} else {
					name.Strip( "/" );
				}
				name = args.Argv( 0 ) + ( " " + name );
				completionParms.Append( name );
			}
			fileSystem->FreeFileList( names );
		}
		va_end( argPtr );
	}
	for ( i = 0; i < completionParms.Num(); i++ ) {
		callback( completionParms[i] );