ÿØÿàJFIFÿþ ÿÛC       ÿÛC ÿÀÿÄÿÄ"#QrÿÄÿÄ&1!A"2qQaáÿÚ ?Øy,æ/3JæݹÈ߲؋5êXw²±ÉyˆR”¾I0ó2—PI¾IÌÚiMö¯–þrìN&"KgX:Šíµ•nTJnLK„…@!‰-ý ùúmë;ºgµŒ&ó±hw’¯Õ@”Ü— 9ñ-ë.²1<yà‚¹ïQÐU„ہ?.’¦èûbß±©Ö«Âw*VŒ) `$‰bØԟ’ëXÖ-ËTÜíGÚ3ð«g Ÿ§¯—Jx„–’U/ÂÅv_s(Hÿ@TñJÑãõçn­‚!ÈgfbÓc­:él[ðQe 9ÀPLbÃãCµm[5¿ç'ªjglå‡Ûí_§Úõl-;"PkÞÞÁQâ¼_Ñ^¢SŸx?"¸¦ùY騐ÒOÈ q’`~~ÚtËU¹CڒêV  I1Áß_ÿÙ * // Instatiate dialog in $dialog ... * ezcConsoleDialogViewer::displayDialog( $dialog ); * * * For implementing a custom dialog, the method {@link readLine()} method can be * used to read a line of input from the user. * * @package ConsoleTools * @version 1.6.1 */ class ezcConsoleDialogViewer { /** * Displays a dialog and returns a valid result from it. * This methods displays a dialog in a loop, until it received a valid * result from it and returns this result. * * @param ezcConsoleDialog $dialog The dialog to display. * @return mixed The result from this dialog. */ public static function displayDialog( ezcConsoleDialog $dialog ) { do { $dialog->display(); } while ( $dialog->hasValidResult() === false ); return $dialog->getResult(); } /** * Returns a line from STDIN. * The returned line is fully trimmed. * * @return string * @throws ezcConsoleDialogAbortException * if the user closes STDIN using -D. */ public static function readLine() { $res = trim( fgets( STDIN ) ); if ( feof( STDIN ) ) { throw new ezcConsoleDialogAbortException(); } return $res; } } ?>