function highlight(&$lang, &$src, &$option, $end = null, $begin = 1)
{
// static $id = 0; // プラグインが呼ばれた回数(IDに利用)
static $id = array();
if (!isset($id[$this->xpwiki->pid])) {
$id[$this->xpwiki->pid] = 0;
}
if (empty($option['id'])) {
$this->id_number = ++$id[$this->xpwiki->pid];
} else {
$this->id_number = $option['id'];
}
if (strlen($lang) > 16) {
$lang = '';
}
$option['number'] = $this->cont['PLUGIN_CODE_NUMBER'] && !$option['nonumber'] || $option['number'];
$option['outline'] = $this->cont['PLUGIN_CODE_OUTLINE'] && !$option['nooutline'] || $option['outline'];
$option['block'] = $this->cont['PLUGIN_CODE_BLOCK'] && !$option['noblock'] || $option['block'];
$option['literal'] = $this->cont['PLUGIN_CODE_LITERAL'] && !$option['noliteral'] || $option['literal'];
$option['comment'] = $this->cont['PLUGIN_CODE_SW_COMMENT'] && !$option['nocomment'] || $option['comment'];
$option['link'] = $this->cont['PLUGIN_CODE_LINK'] && !$option['nolink'] || $option['link'];
// mozillaの空白行対策
if ($option['number'] || $option['outline']) {
// ライン表示用補正
$src = preg_replace('/^$/m', ' ', $src);
}
if (is_file(dirname(__FILE__) . '/keyword.' . $lang . '.php')) {
// 言語定義ファイルが有る言語
$data = $this->srcToHTML($src, $lang, $option, $end, $begin);
$src = '<pre class="code"><code class="' . $lang . '">' . $data['src'] . '</code></pre>';
} else {
if (is_file(dirname(__FILE__) . '/line.' . $lang . '.php')) {
// 行指向解析設定ファイルが有る言語
$data = $this->lineToHTML($src, $lang, $option, $end, $begin);
$src = '<pre class="code"><code class="' . $lang . '">' . $data['src'] . '</code></pre>';
} else {
// PHP と 未定義言語
$option['outline'] = 0;
// 最後の余分な改行を削除
if ($src[strlen($src) - 2] == ' ') {
$src = substr($src, 0, -2);
} else {
$src = substr($src, 0, -1);
}
if ($option['number']) {
if ($end === null) {
// 行数を得る
$end = substr_count($src, "\n") + $begin - 1;
}
if ($src[strlen($src) - 1] == "\n") {
$src = substr($src, 0, -1);
}
$data = array('number' => '');
$data['number'] = xpwiki_plugin_code::_plugin_code_makeNumber($end, $begin);
}
if ('php' == $lang) {
// PHPは標準機能を使う
$src = '<pre class="code">' . $this->highlightPHP($src) . '</pre>';
} else {
// 未定義言語
$src = '<pre class="code"><code class="unknown">' . htmlspecialchars($src) . '</code></pre>';
}
}
}
$option['menu'] = $this->cont['PLUGIN_CODE_MENU'] && !$option['nomenu'] || $option['menu'];
$option['menu'] = $option['menu'] && $option['outline'];
$menu = '';
if ($option['menu']) {
// アイコンの設定
$menu .= '<div class="' . $this->cont['PLUGIN_CODE_HEADER'] . 'menu">';
if ($option['outline']) {
// アウトラインのメニュー
if ($option['block']) {
$_code_expand = 'Everything is expanded.';
$_code_short = 'Everything is shortened.';
$menu .= '<img src="' . $this->cont['PLUGIN_CODE_OUTLINE_OPEN_FILE'] . '" style="cursor: pointer" alt="' . $_code_expand . '" title="' . $_code_expand . '" ' . 'onclick="code_classname(\'' . $this->cont['PLUGIN_CODE_HEADER'] . $this->id_number . '\',' . $data['blocknum'] . ',\'\',\'code_block\')" ' . 'onkeypress="code_classname(\'' . $this->cont['PLUGIN_CODE_HEADER'] . $this->id_number . '\',' . $data['blocknum'] . ',\'\',\'code_block\')" />' . '<img src="' . $this->cont['PLUGIN_CODE_OUTLINE_CLOSE_FILE'] . '" style="cursor: pointer" alt="' . $_code_short . '" title="' . $_code_short . '" ' . 'onclick="code_classname(\'' . $this->cont['PLUGIN_CODE_HEADER'] . $this->id_number . '\',' . $data['blocknum'] . ',\'none\',\'code_block\')" ' . 'onkeypress="code_classname(\'' . $this->cont['PLUGIN_CODE_HEADER'] . $this->id_number . '\',' . $data['blocknum'] . ',\'none\',\'code_block\')" />';
}
}
$menu .= '</div>';
}
if ($option['number']) {
$data['number'] = '<pre class="' . $this->cont['PLUGIN_CODE_HEADER'] . 'number" style="width:auto;">' . $data['number'] . '</pre>';
} else {
$data['number'] = null;
}
if ($option['outline']) {
$data['outline'] = '<pre class="' . $this->cont['PLUGIN_CODE_HEADER'] . 'outline">' . $data['outline'] . '</pre>';
}
$html .= '<div id="' . $this->cont['PLUGIN_CODE_HEADER'] . $this->id_number . '" class="' . $this->cont['PLUGIN_CODE_HEADER'] . 'table">' . $menu . xpwiki_plugin_code::_plugin_code_column($this->cont, $src, $data['number'], $data['outline']) . '</div>';
return $html;
}
