/**
* fix_js_WriteToInstructions
*
* @param xxx $str (passed by reference)
* @param xxx $start
* @param xxx $length
*/
function fix_js_WriteToInstructions(&$str, $start, $length)
{
$substr = substr($str, $start, $length);
$search = "/(\\s*)document\\.getElementById\\('InstructionsDiv'\\)\\.innerHTML = Feedback;/";
$replace = '$1' . "var AllDone = true;" . '$1' . "for (var QNum=0; QNum<State.length; QNum++){" . '$1' . "\tif (State[QNum]){" . '$1' . "\t\tif (State[QNum][0] < 0){" . '$1' . "\t\t\tAllDone = false;" . '$1' . "\t\t}" . '$1' . "\t}" . '$1' . "}" . '$1' . "if (AllDone) {" . '$1' . "\tvar obj = document.getElementById('InstructionsDiv');" . '$1' . "\tif (obj) {" . '$1' . "\t\tobj.innerHTML = Feedback;" . '$1' . "\t\tobj.style.display = '';" . '$1' . "\t}" . '$1' . "\tFinished = true;" . '$1' . "\tShowMessage(Feedback);" . '$1' . "}";
$substr = preg_replace($search, $replace, $substr, 1);
parent::fix_js_WriteToInstructions($substr, 0, strlen($substr));
$str = substr_replace($str, $substr, $start, $length);
}
/**
* expand_HeaderCode
*
* @return xxx
*/
function expand_HeaderCode()
{
$vars = array('minimumScore' => 0, 'maximumWrong' => 0, 'maximumTriesPerQuestion' => 0, 'neutralProgressBar' => 0);
$headercode = parent::expand_HeaderCode();
if ($headercode = $this->hotpot->source->single_line($headercode)) {
$search = '/\\s*(?:var\\s+)?(\\w+)\\s*=\\s*(\\d+)(?:\\s*;)?/s';
if (preg_match_all($search, $headercode, $matches, PREG_OFFSET_CAPTURE)) {
$i_max = count($matches[0]) - 1;
for ($i = $i_max; $i >= 0; $i--) {
list($match, $start) = $matches[0][$i];
if (array_key_exists($matches[1][$i][0], $vars)) {
$vars[$matches[1][$i][0]] = intval($matches[2][$i][0]);
$headercode = substr_replace($headercode, '', $start, strlen($match));
}
}
}
}
$search = array('/(?:\\s*\\/\\/?)\\s*<!\\[CDATA(?:\\s*\\/\\/)?\\s*\\]\\]>/is', '/(?:\\s*\\/\\/)?\\s*<!--(?:\\s*\\/\\/)?\\s*-->/s', '/\\s*<script type="text\\/javascript">\\s*<\\/script>/is');
$headercode = preg_replace($search, '', $headercode);
if ($headercode = trim($headercode)) {
$headercode .= "\n";
}
$headercode .= '<script type="text/javascript">' . "\n" . '//<![CDATA[' . "\n\n";
foreach ($vars as $name => $value) {
$headercode .= " var {$name} = {$value};\n";
}
$headercode .= '//]]>' . "\n\n" . '</script>' . "\n";
$headercode = '' . '<style type="text/css">' . "\n" . 'li.QuizQuestion div.JumbledItems {' . "\n" . ' margin-bottom: 1.0em;' . "\n" . ' padding-right: 8px;' . "\n" . '}' . "\n" . 'li.QuizQuestion div.JumbledItems span.JumbledItem {' . "\n" . ' padding: 2px 6px;' . "\n" . ' margin: 0px 8px;' . "\n" . ' border: 2px solid #ff9999;' . "\n" . ' background-color: #fff9f9;' . "\n" . '}' . "\n" . 'li.QuizQuestion span.JumbledItemsPrefix {' . "\n" . ' font-size: 1.1em;' . "\n" . '}' . "\n" . 'li.QuizQuestion span.DropArea {' . "\n" . ' padding: 2px 8px;' . "\n" . ' border: 2px solid #99ff99;' . "\n" . ' background-color: #f9fff9;' . "\n" . '}' . "\n" . 'li.QuizQuestion span.DropArea span.JumbledItem {' . "\n" . ' padding: 0px 4px;' . "\n" . '}' . "\n" . 'li.QuizQuestion span.JumbledItemsSuffix {' . "\n" . ' font-size: 1.1em;' . "\n" . '}' . "\n" . '</style>' . "\n" . $headercode;
return $headercode;
}
