$f = new SWFFont($font);

$t = new SWFText();

$t->setFont($f);

$t->setHeight($size);

$dx = $t->getWidth($title) + 10;

$dy = $size+10;

return array($dx,$dy);

global $p;

$pres = $p->objects[1];

$ret = $str;

# $ret = preg_replace('/\*([\S ]+?)([^\\\])\*/','<strong>\1\2</strong>',$str);

$ret = preg_replace('/#([[:alnum:]]+?)#/','&\1;',$ret);

$ret = preg_replace('/\b_([^_][\S ]+?)_\b/','<u>\1</u>',$ret);

// blink

$ret = str_replace('\*',chr(1),$ret);

$ret = preg_replace('/\*\*([\S ]+?)\*\*/','<blink>\1</blink>',$ret);

$ret = str_replace(chr(1),'\*',$ret);

// bold

$ret = str_replace('\*',chr(1),$ret);

$ret = preg_replace('/\*([\S ]+?)\*/','<strong>\1</strong>',$ret);

$ret = str_replace(chr(1),'\*',$ret);

// italics

$ret = str_replace('\~',chr(1),$ret);

$ret = preg_replace('/~([\S ]+?)~/','<i>\1</i>',$ret);

$ret = str_replace(chr(1),'\~',$ret);

// monospace font

$ret = str_replace('\%',chr(1),$ret);

$ret = preg_replace_callback('/%([\S ]+?)%/', 'format_tt', $ret);

$ret = str_replace(chr(1),'%',$ret);

// Hack by arjen: allow more than one word to be coloured

$ret = preg_replace('/\|([0-9a-fA-F]+?)\|([\S ]+?)\|/','<font color="\1">\2</font>',$ret);

$ret = preg_replace('/\^([[:alnum:]]+?)\^/','^\1',$ret);

$ret = preg_replace('/\@([[:alnum:]]+?)\@/','_\1',$ret);

// Quick hack by arjen: BR/ and TAB/ pseudotags from conversion

$ret = preg_replace('/BR\//','<BR/>',$ret);

$ret = preg_replace('/TAB\//',' ',$ret);

$ret = preg_replace('/([\\\])([*#_|^@%])/', '\2', $ret);

$ret = preg_replace('/:-:(.*?):-:/e','$pres->\\1',$ret);

return $ret;

{

$lines = preg_split ('!$\n!m', $text);

$lnwidth = strlen(count($lines));

$format = '%'.$lnwidth."d: %s\n";

$lined_text = '';

while (list ($num, $line) = each ($lines)) {

$lined_text .= sprintf($format, $num + 1, $line);

}

return $lined_text;

$ret = str_replace('\*',chr(1),$str);

$ret = preg_replace('/\*([\S ]+?)\*/','\1',$ret);

$ret = str_replace(chr(1),'\*',$ret);

$ret = preg_replace('/\b_([\S ]+?)_\b/','\1',$ret);

$ret = str_replace('\%',chr(1),$ret);

$ret = preg_replace('/%([\S ]+?)%/','\1',$ret);

$ret = str_replace(chr(1),'\%',$ret);

$ret = preg_replace('/~([\S ]+?)~/','\1',$ret);

// Hack by arjen: allow more than one word to be coloured

$ret = preg_replace('/\|([0-9a-fA-F]+?)\|([\S ]+?)\|/','\2',$ret);

$ret = preg_replace('/\^([[:alnum:]]+?)\^/','^\1',$ret);

$ret = preg_replace('/\@([[:alnum:]]+?)\@/','_\1',$ret);

$ret = preg_replace('/~([\S ]+?)~/','<i>\1</i>',$ret);

// Quick hack by arjen: BR/ and TAB/ pseudotags from conversion

$ret = preg_replace('/BR\//','<BR/>',$ret);

$ret = preg_replace('/TAB\//','',$ret);

$ret = preg_replace('/([\\\])([*#_|^@%])/', '\2', $ret);

return $ret;

function display() {

global $mode;

$class = get_class($this);

$mode->$class($this);

}

function _presentation() {

global $baseFontSize, $jsKeyboard, $baseDir;

$this->title = 'No Title Text for this presentation yet';

$this->navmode = 'html';

$this->mode = 'html';

$this->navsize=NULL; // nav bar font size

$this->template = 'php';

$this->jskeyboard = $jsKeyboard;

$this->logo1 = 'images/php_logo.gif';

$this->logo2 = NULL;

$this->basefontsize = $baseFontSize;

$this->backgroundcol = false;

$this->backgroundfixed = false;

$this->backgroundimage = false;

$this->backgroundrepeat = false;

$this->navbarbackground = 'url(images/trans.png) transparent fixed';

$this->navbartopiclinks = true;

$this->navbarheight = '6em';

$this->examplebackground = '#dcdcdc';

$this->outputbackground = '#eeee33';

$this->shadowbackground = '#777777';

$this->stylesheet = 'css.php';

$this->logoimage1url = 'http://' . $_SERVER['HTTP_HOST'] . $baseDir;

$this->animate=false;

}

function _pres_slide() {

$this->filename = '';

}

function _slide() {

$this->title = 'No Title Text for this slide yet';

$this->subtitle = '';

$this->titleSize = "3em";

$this->titleColor = '#ffffff';

$this->navcolor = '#EFEF52';

$this->navsize = "2em";

$this->titleAlign = 'center';

$this->titleFont = 'fonts/Verdana.fdb';

$this->template = 'php';

$this->layout = '';

}

function _blurb() {

$this->font = 'fonts/Verdana.fdb';

$this->align = 'left';

$this->talign = 'left';

$this->fontsize = '2.66em';

$this->marginleft = '1em';

$this->marginright = '1em';

$this->margintop = '0.2em';

$this->marginbottom = '0em';

$this->title = '';

$this->titlecolor = '#000000';

$this->text = '';

$this->textcolor = '#000000';

$this->effect = '';

$this->type = '';

}

function _image() {

$this->filename = '';

$this->align = 'left';

$this->talign = 'left';

$this->marginleft = "auto";

$this->marginright = "auto";

$this->effect = '';

$this->width = '';

$this->height = '';

}

function _example() {

$this->filename = '';

$this->type = 'php';

$this->fontsize = '2em';

$this->rfontsize = '1.8em';

$this->marginright = '3em';

$this->marginleft = '3em';

$this->margintop = '1em';

$this->marginbottom = '0.8em';

$this->hide = false;

$this->result = false;

$this->width = '';

$this->condition = '';

$this->linktext = "Result";

$this->iwidth = '100%';

$this->iheight = '80%';

$this->localhost = false;

$this->effect = '';

$this->linenumbers = false;

}

function _highlight_none($fn) {

$data = file_get_contents($fn);

echo '<pre>' . htmlspecialchars($data) . "</pre>\n";

}

// {{{ highlight()

function highlight($slideDir) {

static $temap = array(

'py' => 'python',

'pl' => 'perl',

'php' => 'php',

'inc' => 'php',

'html' => 'html',

'sql' => 'sql',

'java' => 'java',

'xml' => 'xml',

'js' => 'javascript',

'c' => 'c'

);

if(!empty($this->filename)) {

$_html_filename = preg_replace('/\?.*$/','',$slideDir.$this->filename);

if ($this->type == 'php') {

$p = pathinfo($this->filename);

$this->type = @$temap[$p['extension']];

}

switch($this->type) {

case 'php':

case 'genimage':

case 'iframe':

case 'link':

case 'nlink':

case 'embed':

case 'flash':

case 'system':

if ($this->linenumbers) {

ob_start();

highlight_file($_html_filename);

$contents = ob_get_contents();

ob_end_clean();

echo add_line_numbers($contents);

} else {

highlight_file($_html_filename);

}

break;

case 'c':

$prog = trim(`which c2html`);

if (!empty($prog)) {

print `cat {$_html_filename} | $prog -cs`;

} else {

$this->_highlight_none($_html_filename);

}

break;

case 'perl':

$prog = trim(`which perl2html`);

if (!empty($prog)) {

print `cat {$_html_filename} | $prog -cs`;

} else {

$this->_highlight_none($_html_filename);

}

break;

case 'java':

$prog = trim(`which java2html`);

if (!empty($prog)) {

print `cat {$_html_filename} | java2html -cs`;

} else {

$this->_highlight_none($_html_filename);

}

break;

case 'python':

$prog = trim(`which code2html`);

if (!empty($prog)) {

print nl2br(trim(`$prog -lpython --no-header -ohtml $_html_filename | sed -e 's/\t/\&nbsp\;\&nbsp;\&nbsp\; /g'`));

} else {

$this->_highlight_none($_html_filename);

}

break;

case 'javascript':

$prog = trim(`which code2html`);

if (!empty($prog)) {

print nl2br(trim(`$prog -ljavascript -ohtml-light --no-header $_html_filename | sed -e 's/ /\&nbsp\;\&nbsp; /g'`));

} else {

$this->_highlight_none($_html_filename);

}

break;

case 'sql':

$prog = trim(`which code2html`);

if (!empty($prog)) {

print "<pre>";

print `$prog --no-header -lsql $_html_filename`;

print "</pre>";

} else {

$this->_highlight_none($_html_filename);

}

break;

case 'xml':

$prog = trim(`which code2html`);

if (!empty($prog)) {

print "<pre>";

print `$prog --no-header -lhtml $_html_filename`;

print "</pre>";

} else {

$this->_highlight_none($_html_filename);

}

break;

case 'html':

$_html_file = file_get_contents($_html_filename);

echo $_html_file."\n";

break;

case 'shell':

default:

$this->_highlight_none($_html_filename);

break;

}

} else {

switch($this->type) {

case 'marked':

echo "<pre>";

echo preg_replace('/^\|(.*)$/m','<font color="#802000">\1</font>',htmlspecialchars($this->text));

echo "</pre>";

break;

case 'php':

if ($this->linenumbers) {

$text = add_line_numbers($this->text);

highlight_string($text);

} else {

highlight_string($this->text);

}

break;

case 'shell':

echo '<pre>'.markup_text(htmlspecialchars($this->text))."</pre>\n";

break;

case 'html':

echo $this->text."\n";

break;

case 'perl':

$text = str_replace('"', '\\"', $this->text);

print `echo "{$text}" | perl2html -cs`;

break;

case 'c':

$text = str_replace('"', '\'', $this->text);

$text = str_replace('\\n', '', $text);

print `echo "{$text}" | c2html -cs`;

break;

case 'xml':

$prog = trim(`which code2html`);

if (!empty($prog)) {

$text = str_replace('"', '\\"', $this->text);

echo "<pre>\n";

print `echo "{$text}" | code2html -lhtml --no-header`;

echo "</pre>";

} else {

echo "<pre>".htmlspecialchars($this->text)."</pre>\n";

}

break;

case 'javascript':

$prog = trim(`which code2html`);

if (!empty($prog)) {

$text = str_replace('"', '\\"', $this->text);

echo "<pre>\n";

print `echo "{$text}" | $prog -ljavascript -ohtml-light --no-header | sed -e 's/ /\&nbsp\;\&nbsp; /g'`;

echo "</pre>";

} else {

$this->_highlight_none($_html_filename);

}

break;

default:

echo "<pre>".htmlspecialchars($this->text)."</pre>\n";

break;

}

}

}

// }}}

function _break() {

$this->lines = 1;

}

function _div() {

$this->effect = '';

}

function _list() {

$this->fontsize = '3em';

$this->marginleft = '0em';

$this->marginright = '0em';

$this->num = 1;

$this->alpha = 'a';

}

function _bullet() {

$this->text = '';

$this->effect = '';

$this->id = '';

$this->type = '';

}

function _table() {

$this->fontsize = '3em';

$this->marginleft = '0em';

$this->marginright = '0em';

$this->border = 0;

$this->columns = 2;

$this->bgcolor = null;

}

function _cell() {

$this->text = '';

$this->slide = '';

$this->id = '';

$this->end_row = false;

$this->offset = 0;

}

function _link() {

$this->href = '';

$this->align = 'left';

$this->fontsize = '2em';

$this->textcolor = '#000000';

$this->marginleft = '0em';

$this->marginright = '0em';

$this->margintop = '0em';

$this->marginbottom = '0em';

}

function _php() {

$this->filename = '';

}

function _movie() {

$this->filename = '';

$this->autoplay = 'true';

$this->width = 800;

$this->height = 600;

$this->marginleft = "auto";

$this->marginright = "auto";

}