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d8bddf2b75e81de6d7c34ecebea67aebbeea0044
archived-web-pres2/objects.php
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Sara Golemon d8bddf2b75 Fix undefined variable notices
2003-06-16 03:43:03 +00:00

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<?php
// vim: set tabstop=4 shiftwidth=4 fdm=marker:
require_once 'compat.php';
// {{{ Helper functions
// {{{ getFLashDimensions - Find the height and width of the given flash string
function getFlashDimensions($font,$title,$size) {
$f = new SWFFont($font);
$t = new SWFText();
$t->setFont($f);
$t->setHeight($size);
$dx = $t->getWidth($title) + 10;
$dy = $size+10;
return array($dx,$dy);
}
// }}}
// {{{ my_new_pdf_page($pdf, $x, $y)
function my_new_pdf_page($pdf, $x, $y) {
global $page_number;
$page_number++;
pdf_begin_page($pdf, $x, $y);
// Having the origin in the bottom left corner confuses the
// heck out of me, so let's move it to the top-left.
pdf_translate($pdf,0,$y);
pdf_scale($pdf, 1, -1); // Reflect across horizontal axis
pdf_set_value($pdf,"horizscaling",-100); // Mirror
}
// }}}
// {{{ my_pdf_page_number($pdf)
function my_pdf_page_number($pdf) {
global $pdf_x, $pdf_y, $pdf_cx, $pdf_cy, $page_number, $page_index, $pdf_font;
if(isset($page_index[$page_number]) && $page_index[$page_number] == 'titlepage') return;
pdf_set_font($pdf, $pdf_font, -10, 'winansi');
$dx = pdf_stringwidth($pdf,"- $page_number -");
$x = (int)($pdf_x/2 - $dx/2);
$pdf_cy = pdf_get_value($pdf, "texty");
pdf_show_xy($pdf, "- $page_number -", $x, $pdf_y-20);
}
// }}}
/* {{{ my_pdf_paginated_code($pdf, $data, $x, $y, $tm, $bm, $lm, $rm, $font, $fs) {
Function displays and paginates a bunch of text. Wordwrapping is also
done on long lines. Top-down coordinates and a monospaced font are assumed.
$data = text to display
$x = width of page
$y = height of page
$tm = top-margin
$bm = bottom-margin
$lm = left-margin
$rm = right-margin
$font = font name
$fs = font size
*/
function my_pdf_paginated_code($pdf, $data, $x, $y, $tm, $bm, $lm, $rm, $font, $fs) {
$data = strip_markups($data);
pdf_set_font($pdf, $font, $fs, 'winansi');
$cw = pdf_stringwidth($pdf,'m'); // Width of 1 char - assuming monospace
$linelen = (int)(($x-$lm-$rm)/$cw); // Number of chars on a line
$pos = $i = 0;
$len = strlen($data);
pdf_set_text_pos($pdf, $lm, $tm);
$np = true;
while($pos < $len) {
$nl = strpos(substr($data,$pos),"\n");
if($nl===0) {
if($np) { pdf_show($pdf, ""); $np = false; }
else pdf_continue_text($pdf, "");
$pos++;
continue;
}
if($nl!==false) $ln = substr($data,$pos,$nl);
else {
$ln = substr($data,$pos);
$nl = $len-$pos;
}
if($nl>$linelen) { // Line needs to be wrapped
$ln = wordwrap($ln,$linelen);
$out = explode("\n", $ln);
} else {
$out = array($ln);
}
foreach($out as $l) {
$l = str_replace("\t",' ',$l); // 4-space tabs - should probably be an attribute
if($np) { pdf_show($pdf, $l); $np = false; }
else pdf_continue_text($pdf, $l);
}
$pos += $nl+1;
if(pdf_get_value($pdf, "texty") >= ($y-$bm)) {
my_pdf_page_number($pdf);
pdf_end_page($pdf);
my_new_pdf_page($pdf, $x, $y);
pdf_set_font($pdf, $font, $fs, 'winansi');
pdf_set_text_pos($pdf, $lm, 60);
$np = true;
}
}
}
// }}}
function format_tt($arg) {
return("<tt>".str_replace(' ', '&nbsp;', $arg[1])."</tt>");
}
/* {{{ string markup_text($str)
*word* Bold
_word_ underline
%word% monospaced word (ie. %function()%)
~word~ italics
|rrggbb|word| Colour a word
^N^ Superscript
@N@ Subscript
*/
function markup_text($str) {
$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);
//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);
$ret = preg_replace('/\^([[:alnum:]]+?)\^/','<sup>\1</sup>',$ret);
$ret = preg_replace('/\@([[:alnum:]]+?)\@/','<sub>\1</sub>',$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 $ret;
}
// }}}
function add_line_numbers($text)
{
$lines = preg_split ('!$\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 $lined_text;
}
// {{{ strip_markups
function strip_markups($str) {
$ret = str_replace('\*',chr(1),$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;
}
// }}}
// }}}
// {{{ Presentation List Classes
class _presentation {
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 = '#cccccc';
$this->outputbackground = '#eeee33';
$this->shadowbackground = '#777777';
$this->stylesheet = 'css.php';
$this->logoimage1url = 'http://' . $_SERVER['HTTP_HOST'] . $baseDir . '/index.php';
$this->animate=false;
}
}
class _pres_slide {
function _pres_slide() {
$this->filename = '';
}
}
// }}}
// {{{ Slide Class
class _slide {
function _slide() {
$this->title = 'No Title Text for this slide yet';
$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 display() {
global $pres, $selected_display_mode;
if(isset($pres[1]->navmode)) $mode = $pres[1]->navmode;
if(isset($this->navmode)) $mode = $this->navmode;
if(isset($selected_display_mode)) $mode = $selected_display_mode;
$this->$mode();
}
function html() {
global $slideNum, $maxSlideNum, $winW, $winH, $prevTitle,
$nextTitle, $currentPres, $baseDir, $showScript,
$pres, $objs;
$navsize = $this->navSize;
if ($pres[1]->navsize) $navsize = $pres[1]->navsize;
$titlesize = $this->titleSize;
if (isset($pres[1]->titlesize)) $titlesize = $pres[1]->titlesize;
$titlecolor = $this->titleColor;
if (isset($pres[1]->titlecolor)) $titlecolor = $pres[1]->titlecolor;
$prev = $next = 0;
if($slideNum < $maxSlideNum) {
$next = $slideNum+1;
}
if($slideNum > 0) {
$prev = $slideNum - 1;
}
$slidelistH = $winH - 30;
$offset=0;
switch($pres[1]->template) {
case 'simple':
$this->titleColor = '#000000';
echo "<div align=\"$this->titleAlign\" style=\"font-size: $titlesize; margin: 0 ".$offset."em 0 0;\"><a href=\"http://$_SERVER[HTTP_HOST]$baseDir$showScript/$currentPres/$slideNum\" style=\"text-decoration: none; color: $titlecolor;\">".markup_text($this->title)."</a></div>";
break;
case 'php2':
echo "<div id=\"stickyBar\" class=\"sticky\" align=\"$this->titleAlign\" style=\"width: 100%\"><div class=\"navbar\">";
echo "<table style=\"float: left;\" width=\"60%\" border=\"0\" cellpadding=0 cellspacing=0><tr>\n";
if(!empty($this->logo1)) $logo1 = $this->logo1;
else $logo1 = $pres[1]->logo1;
if(!empty($this->logoimage1url)) $logo1url = $this->logoimage1url;
else $logo1url = $pres[1]->logoimage1url;
if(!empty($logo1)) {
$size = getimagesize($logo1);
echo "<td align=\"left\" $size[3]><a href=\"$logo1url\"><img src=\"$logo1\" border=\"0\" align=\"left\" style=\"float: left; margin-bottom: 0em; margin-left: 0em;\" alt=\"".$pres[1]->slides[$slideNum]->filename."\"></a></td>";
$offset+=2;
}
?>
<td align="center">
<?echo "<div align=\"center\" style=\"font-size: $titlesize; margin: 0 ".$offset."em 0 0;\"><a href=\"http://$_SERVER[HTTP_HOST]$baseDir$showScript/$currentPres/$slideNum\" style=\"text-decoration: none; color: $titlecolor;\">".markup_text($this->title)."</a></div>";?>
</td>
</tr></table>
<br />
<table style="float: right">
<tr>
<td class="c1"><b><?= $pres[1]->title ?></b></td>
<td><img src="images/vline.gif" hspace="5" /></td>
<td class="c1"><?= date('Y-m-d') ?></td>
<td><img src="images/blank.gif" width="5" /></td>
<td><? if( $slideNum > 0){
$prevSlide = $slideNum - 1;
echo "<a href=\"http://$_SERVER[HTTP_HOST]$baseDir$showScript/$currentPres/$prevSlide\">"
. '<img src="images/back.gif" border="0" hspace="2" alt="'.$prevTitle.'"/></a>';
}
if($slideNum < $maxSlideNum) $nextSlideNum = $slideNum + 1;
?></td>
<td bgcolor="999999"><img src="images/blank.gif" width="25" height="1" /><br />
<span class="c2"><b><i>&nbsp;&nbsp;
<a href="<?= "http://$_SERVER[HTTP_HOST]{$baseDir}slidelist.php" ?>" onClick="window.open('<?= "http://$_SERVER[HTTP_HOST]{$baseDir}slidelist.php" ?>','slidelist','toolbar=no,directories=no,location=no,status=no,menubar=no,resizable=no,scrollbars=yes,width=300,height=500,left=<?= $winW-300 ?>,top=0'); return false" class="linka"><?= $slideNum ?></a> &nbsp; &nbsp; </i></b></span></td>
<td><? if( !empty($nextSlideNum) )
echo "<a href=\"http://$_SERVER[HTTP_HOST]$baseDir$showScript/$currentPres/$nextSlideNum\">"
. '<img src="images/next.gif" border="0" hspace="2" alt="'.$nextTitle.'"/></a>';
?></td>
<td><img src="images/blank.gif" height="10" width="15" /></td>
</tr>
</table>
<br clear="left" />
<hr style="margin-left: 0; margin-right: 0; border: 0; color: <?=$titlecolor?>; background-color: <?=$titlecolor?>; height: 2px">
</div></div>
<?
break;
case 'mysql':
echo "<div id=\"stickyBar\" class=\"sticky\" align=\"$this->titleAlign\" style=\"width: 100%\"><div class=\"navbar\">";
echo "<table style=\"float: left;\" width=\"60%\" border=\"0\"><tr>\n";
if(!empty($this->logo1)) $logo1 = $this->logo1;
else $logo1 = $pres[1]->logo1;
if(!empty($this->logoimage1url)) $logo1url = $this->logoimage1url;
else $logo1url = $pres[1]->logoimage1url;
if(!empty($logo1)) {
$size = getimagesize($logo1);
echo "<td align=\"left\" $size[3]><a href=\"$logo1url\"><img src=\"$logo1\" border=\"0\" align=\"left\" style=\"float: left; margin-bottom: 0.5em; margin-left: 1em;\" alt=\"".$pres[1]->slides[$slideNum]->filename."\"></a></td>";
$offset+=2;
}
?>
<td align="center">
<b style="color: CC6600; font-size: 1.5em; font-family: arial, helvetica, verdana"><?= markup_text($this->title) ?></b>
</td>
</tr></table>
<br />
<table style="float: right">
<tr>
<td class="c1"><b><?= $pres[1]->title ?></b></td>
<td><img src="images/vline.gif" hspace="5" /></td>
<td class="c1"><?= date('Y-m-d') ?></td>
<td><img src="images/blank.gif" width="5" /></td>
<td><? if( $slideNum > 0){
$prevSlide = $slideNum - 1;
echo "<a href=\"http://$_SERVER[HTTP_HOST]$baseDir$showScript/$currentPres/$prevSlide\">"
. '<img src="images/back.gif" border="0" hspace="2" /></a>';
}
if($slideNum < $maxSlideNum) $nextSlideNum = $slideNum + 1;
?></td>
<td bgcolor="999999"><img src="images/blank.gif" width="25" height="1" /><br />
<span class="c2"><b><i>&nbsp;&nbsp;
<a href="<?= "http://$_SERVER[HTTP_HOST]{$baseDir}slidelist.php" ?>" onClick="window.open('<?= "http://$_SERVER[HTTP_HOST]{$baseDir}slidelist.php" ?>','slidelist','toolbar=no,directories=no,location=no,status=no,menubar=no,resizable=no,scrollbars=yes,width=300,height=500,left=<?= $winW-300 ?>,top=0'); return false" class="linka"><?= $slideNum ?></a> &nbsp; &nbsp; </i></b></span></td>
<td><? if( !empty($nextSlideNum) )
echo "<a href=\"http://$_SERVER[HTTP_HOST]$baseDir$showScript/$currentPres/$nextSlideNum\">"
. '<img src="images/next.gif" border="0" hspace="2" /></a>';
?></td>
<td><img src="images/blank.gif" height="10" width="15" /></td>
</tr>
</table>
<br clear="left" />
<hr style="border: 0; color: #CC6600; background-color: #CC6600; height: 2px">
</div></div>
<?
break;
case 'php':
default:
echo "<div id=\"stickyBar\" class=\"sticky\" align=\"$this->titleAlign\" style=\"width: 100%;\"><div class=\"navbar\">";
if(!empty($this->logo1)) $logo1 = $this->logo1;
else $logo1 = $pres[1]->logo1;
if(!empty($this->logoimage1url)) $logo1url = $this->logoimage1url;
else $logo1url = $pres[1]->logoimage1url;
if(!empty($logo1)) {
echo "<a href=\"$logo1url\"><img src=\"$logo1\" border=\"0\" align=\"left\" style=\"float: left;\" alt=\"".$pres[1]->slides[$slideNum]->filename."\"></a>";
$offset+=2;
}
echo "<div align=\"center\" style=\"font-size: $titlesize; margin: 0 ".$offset."em 0 0;\"><a href=\"http://$_SERVER[HTTP_HOST]$baseDir$showScript/$currentPres/$slideNum\" style=\"text-decoration: none; color: $titlecolor;\">".markup_text($this->title)."</a></div>";
echo "<div style=\"font-size: $navsize; float: right; margin: -2em 0 0 0;\">";
if(!empty($this->logo2)) $logo2 = $this->logo2;
else $logo2 = $pres[1]->logo2;
if (!empty($logo2)) {
echo "<img src=\"$logo2\" border=\"0\"><br/>";
$offset-=2;
}
echo "<a href=\"http://$_SERVER[HTTP_HOST]{$baseDir}slidelist.php\" style=\"text-decoration: none; color: $this->titleColor;\" onClick=\"window.open('http://$_SERVER[HTTP_HOST]{$baseDir}slidelist.php','slidelist','toolbar=no,directories=no,location=no,status=no,menubar=no,resizable=no,scrollbars=yes,width=300,height=$slidelistH,left=".($winW-300).",top=0'); return false\">".($slideNum)."/".($maxSlideNum)."</a></div>";
if ($pres[1]->navbartopiclinks) {
echo "<div style=\"float: left; margin: -0.2em 2em 0 0; font-size: $navsize;\"><a href=\"http://$_SERVER[HTTP_HOST]$baseDir$showScript/$currentPres/$prev\" style=\"text-decoration: none; color: $this->navColor;\">".markup_text($prevTitle)."</a></div>";
echo "<div style=\"float: right; margin: -0.2em 2em 0 0; color: $this->navColor; font-size: $navsize;\"><a href=\"http://$_SERVER[HTTP_HOST]$baseDir$showScript/$currentPres/$next\" style=\"text-decoration: none; color: $this->navColor;\">".markup_text($nextTitle)."</a></div>";
}
echo '</div></div>';
break;
}
// Slide layout templates
if(!empty($objs[1]->layout)) switch($objs[1]->layout) {
case '2columns':
echo "<div class=\"c2left\">\n";
break;
case '2columns-noborder':
echo "<div class=\"c2leftnb\">\n";
break;
case 'box':
echo "<div class=\"box\">\n";
break;
}
// Automatic slides
if($objs[1]->template == 'titlepage') {
$basefontsize = isset($objs[1]->fontsize) ? $objs[1]->fontsize:'5em';
$smallerfontsize = (2*(float)$basefontsize/3).'em';
$smallestfontsize = ((float)$basefontsize/2).'em';
$p = $pres[1];
$parts = ( !empty($p->title) + !empty($p->event) +
(!empty($p->date)||!empty($p->location)) +
(!empty($p->speaker)||!empty($p->email)) +
!empty($p->url) + !empty($p->subtitle) );
for($i=10; $i>$parts; $i--) echo "<br />\n";
if(!empty($p->title))
echo "<div align=\"center\" style=\"font-size: $basefontsize;\">$p->title</div><br />\n";
if(!empty($p->subtitle))
echo "<div align=\"center\" style=\"font-size: $smallestfontsize;\">$p->subtitle</div><br />\n";
if(!empty($p->event))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->event</div><br />\n";
if(!empty($p->date) && !empty($p->location))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->date. $p->location</div><br />\n";
else if(!empty($p->date))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->date</div><br />\n";
else if(!empty($p->location))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->location</div><br />\n";
if(!empty($p->email) && !empty($p->email))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->speaker &lt;<a href=\"mailto:$p->email\">$p->email</a>&gt;</div><br />\n";
else if(!empty($p->email))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">&lt;<a href=\"mailto:$p->email\">$p->email</a>&gt;</div><br />\n";
else if(!empty($p->speaker))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->speaker</div><br />\n";
if(!empty($p->url))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\"><a href=\"$p->url\">$p->url</a></div><br />\n";
if(!empty($p->copyright)) {
for($i=10; $i>$parts; $i--) echo "<br />\n";
$str = str_replace('(c)','&copy;',$p->copyright);
$str = str_replace('(R)','&reg;',$str);
echo "<div align\=\"center\" style=\"font-size: 1em\">$str</div>\n";
}
}
}
function plainhtml() {
global $slideNum, $maxSlideNum, $winW, $prevTitle,
$nextTitle, $currentPres, $baseDir, $showScript,
$pres, $objs;
$navsize = $this->navSize;
if ($pres[1]->navsize) $navsize = $pres[1]->navsize;
$prev = $next = 0;
if($slideNum < $maxSlideNum) {
$next = $slideNum+1;
}
if($slideNum > 0) {
$prev = $slideNum - 1;
}
switch($pres[1]->template) {
default:
echo "<table border=0 width=\"100%\"><tr rowspan=2><td width=1>";
if(!empty($this->logo1)) $logo1 = $this->logo1;
else $logo1 = $pres[1]->logo1;
if(!empty($this->logoimage1url)) $logo1url = $this->logoimage1url;
else $logo1url = $pres[1]->logoimage1url;
if(!empty($logo1)) echo "<a href=\"$logo1url\"><img src=\"$logo1\" border=\"0\" align=\"left\"></a>\n";
echo "</td>\n";
if ($pres[1]->navbartopiclinks) {
echo "<td align=\"left\">";
if($prevTitle) echo "<a href=\"http://$_SERVER[HTTP_HOST]$baseDir$showScript/$currentPres/$prev\" style=\"text-decoration: none;\"><font size=+2>Previous: ".markup_text($prevTitle)."</font></a></td>\n";
if($nextTitle) echo "<td align=\"right\"><a href=\"http://$_SERVER[HTTP_HOST]$baseDir$showScript/$currentPres/$next\" style=\"text-decoration: none;\"><font size=+2>Next: ".markup_text($nextTitle)."</font></a></td>";
}
echo "<td rowspan=2 width=1>";
if(!empty($this->logo2)) $logo2 = $this->logo2;
else $logo2 = $pres[1]->logo2;
if (!empty($logo2)) {
echo "<img src=\"$logo2\" align=\"right\">\n";
}
echo "</td>\n";
echo "<tr><th colspan=3 align=\"center\"><font size=+4>".markup_text($this->title)."</font></th></table>\n";
break;
}
// Slide layout templates
if(!empty($objs[1]->layout)) switch($objs[1]->layout) {
case '2columns':
echo "<table width=\"100%\"><tr><td valign=\"top\">\n";
break;
case '2columns-noborder':
echo "<table width=\"100%\" border=\"0\"><tr><td valign=\"top\">\n";
break;
case 'box':
echo "<table><tr><td>\n";
break;
}
// Automatic slides
if($objs[1]->template == 'titlepage') {
$basefontsize = isset($objs[1]->fontsize) ? $objs[1]->fontsize:'5em';
$smallerfontsize = (2*(float)$basefontsize/3).'em';
$smallestfontsize = ((float)$basefontsize/2).'em';
$p = $pres[1];
$parts = ( !empty($p->title) + !empty($p->event) +
(!empty($p->date)||!empty($p->location)) +
(!empty($p->speaker)||!empty($p->email)) +
!empty($p->url) + !empty($p->subtitle) );
for($i=10; $i>$parts; $i--) echo "<br />\n";
if(!empty($p->title))
echo "<div align=\"center\" style=\"font-size: $basefontsize;\">$p->title</div><br />\n";
if(!empty($p->subtitle))
echo "<div align=\"center\" style=\"font-size: $smallestfontsize;\">$p->subtitle</div><br />\n";
if(!empty($p->event))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->event</div><br />\n";
if(!empty($p->date) && !empty($p->location))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->date. $p->location</div><br />\n";
else if(!empty($p->date))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->date</div><br />\n";
else if(!empty($p->location))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->location</div><br />\n";
if(!empty($p->email) && !empty($p->email))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->speaker &lt;<a href=\"mailto:$p->email\">$p->email</a>&gt;</div><br />\n";
else if(!empty($p->email))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">&lt;<a href=\"mailto:$p->email\">$p->email</a>&gt;</div><br />\n";
else if(!empty($p->speaker))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->speaker</div><br />\n";
if(!empty($p->url))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\"><a href=\"$p->url\">$p->url</a></div><br />\n";
if(!empty($p->copyright)) {
for($i=10; $i>$parts; $i--) echo "<br />\n";
$str = str_replace('(c)','&copy;',$p->copyright);
$str = str_replace('(R)','&reg;',$str);
echo "<div align\=\"center\" style=\"font-size: 1em\">$str</div>\n";
}
}
}
function flash() {
global $objs,$pres,$coid, $winW, $winH, $baseDir;
list($dx,$dy) = getFlashDimensions($this->titleFont,$this->title,flash_fixsize($this->titleSize));
$dx = $winW; // full width
?>
<div align="<?=$this->titleAlign?>" class="sticky" id="stickyBar">
<embed src="<?=$baseDir?>flash.php/<?echo time()?>?type=title&dy=<?=$dy?>&dx=<?=$dx?>&coid=<?=$coid?>" quality=high loop=false
pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash"
type="application/x-shockwave-flash" width="<?=$dx?>" height="<?=$dy?>">
</embed>
</div>
<?php
// Slide layout templates
if(!empty($objs[1]->layout)) switch($objs[1]->layout) {
case '2columns':
echo "<div class=\"c2left\">\n";
break;
case '2columns-noborder':
echo "<div class=\"c2leftnb\">\n";
break;
case 'box':
echo "<div class=\"box\">\n";
break;
}
// Automatic slides
if($objs[1]->template == 'titlepage') {
$basefontsize = isset($objs[1]->fontsize) ? $objs[1]->fontsize:'5em';
$smallerfontsize = (2*(float)$basefontsize/3).'em';
$smallestfontsize = ((float)$basefontsize/2).'em';
$p = $pres[1];
$parts = ( !empty($p->title) + !empty($p->event) +
(!empty($p->date)||!empty($p->location)) +
(!empty($p->speaker)||!empty($p->email)) +
!empty($p->url) + !empty($p->subtitle) );
for($i=10; $i>$parts; $i--) echo "<br />\n";
if(!empty($p->title))
echo "<div align=\"center\" style=\"font-size: $basefontsize;\">$p->title</div><br />\n";
if(!empty($p->subtitle))
echo "<div align=\"center\" style=\"font-size: $smallestfontsize;\">$p->subtitle</div><br />\n";
if(!empty($p->event))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->event</div><br />\n";
if(!empty($p->date) && !empty($p->location))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->date. $p->location</div><br />\n";
else if(!empty($p->date))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->date</div><br />\n";
else if(!empty($p->location))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->location</div><br />\n";
if(!empty($p->email) && !empty($p->email))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->speaker &lt;<a href=\"mailto:$p->email\">$p->email</a>&gt;</div><br />\n";
else if(!empty($p->email))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">&lt;<a href=\"mailto:$p->email\">$p->email</a>&gt;</div><br />\n";
else if(!empty($p->speaker))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\">$p->speaker</div><br />\n";
if(!empty($p->url))
echo "<div align=\"center\" style=\"font-size: $smallerfontsize;\"><a href=\"$p->url\">$p->url</a></div><br />\n";
if(!empty($p->copyright)) {
for($i=10; $i>$parts; $i--) echo "<br />\n";
$str = str_replace('(c)','&copy;',$p->copyright);
$str = str_replace('(R)','&reg;',$str);
echo "<div align\=\"center\" style=\"font-size: 1em\">$str</div>\n";
}
}
}
function pdf() {
global $pdf, $pdf_x, $pdf_y, $slideNum, $maxSlideNum,
$currentPres, $baseDir, $showScript, $pres, $objs,
$pdf_cx, $pdf_cy, $page_index, $page_number, $pdf_font;
$p = $pres[1];
$middle = (int)($pdf_y/2) - 40;
$pdf_cy = 25; // top-margin
$pdf_cx = 40;
if($objs[1]->template == 'titlepage') {
$loc = $middle - 80 * ( !empty($p->title) + !empty($p->event) +
!empty($p->date) +
(!empty($p->speaker)||!empty($p->email)) +
!empty($p->url) + !empty($p->subtitle) )/2;
if(!empty($p->title)) {
pdf_set_font($pdf, $pdf_font, -36, 'winansi');
pdf_show_boxed($pdf, $p->title, 10, $loc, $pdf_x-20, 40, 'center');
}
if(!empty($p->subtitle)) {
$loc += 50;
pdf_set_font($pdf, $pdf_font , -22, 'winansi');
pdf_show_boxed($pdf, $p->subtitle, 10, $loc, $pdf_x-20, 40, 'center');
}
if(!empty($p->event)) {
$loc += 80;
pdf_set_font($pdf, $pdf_font , -30, 'winansi');
pdf_show_boxed($pdf, $p->event, 10, $loc, $pdf_x-20, 40, 'center');
}
if(!empty($p->date) && !empty($p->location)) {
$loc += 80;
pdf_set_font($pdf, $pdf_font , -30, 'winansi');
pdf_show_boxed($pdf, $p->date.'. '.$p->location, 10, $loc, $pdf_x-20, 40, 'center');
} else if(!empty($p->date)) {
$loc += 80;
pdf_set_font($pdf, $pdf_font , -30, 'winansi');
pdf_show_boxed($pdf, $p->date, 10, $loc, $pdf_x-20, 40, 'center');
} else if(!empty($p->location)) {
$loc += 80;
pdf_set_font($pdf, $pdf_font , -30, 'winansi');
pdf_show_boxed($pdf, $p->location, 10, $loc, $pdf_x-20, 40, 'center');
}
if(!empty($p->speaker) && !empty($p->email)) {
$loc += 80;
pdf_set_font($pdf, $pdf_font , -30, 'winansi');
pdf_show_boxed($pdf, $p->speaker.' <'.$p->email.'>', 10, $loc, $pdf_x-20, 40, 'center');
} else if(!empty($p->speaker)) {
$loc += 80;
pdf_set_font($pdf, $pdf_font, -30, 'winansi');
pdf_show_boxed($pdf, $p->speaker, 10, $loc, $pdf_x-20, 40, 'center');
} else if(!empty($p->email)) {
$loc += 80;
pdf_set_font($pdf, $pdf_font , -30, 'winansi');
pdf_show_boxed($pdf, ' <'.$p->email.'>', 10, $loc, $pdf_x-20, 40, 'center');
}
if(!empty($p->url)) {
$loc += 80;
pdf_set_font($pdf, $pdf_font , -30, 'winansi');
pdf_show_boxed($pdf, $p->url, 10, $loc, $pdf_x-20, 40, 'center');
}
if(!empty($p->copyright)) {
pdf_moveto($pdf, 60, $pdf_y-60);
pdf_lineto($pdf, $pdf_x-60, $pdf_y-60);
pdf_stroke($pdf);
pdf_set_font($pdf, $pdf_font , -10, 'winansi');
$x = (int)($pdf_x/2 - pdf_stringwidth($pdf, $p->copyright)/2);
$str = str_replace('(c)',chr(0xa9), $p->copyright);
$str = str_replace('(R)',chr(0xae), $str);
pdf_show_xy($pdf, $str, $x, $pdf_y-45);
}
$page_index[$page_number] = 'titlepage';
} else { // No header on the title page
pdf_set_font($pdf, $pdf_font , -12, 'winansi');
pdf_show_boxed($pdf, "Slide $slideNum/$maxSlideNum", $pdf_cx, $pdf_cy, $pdf_x-2*$pdf_cx, 1, 'left');
if(isset($p->date)) $d = $p->date;
else $d = strftime("%B %e %Y");
$w = pdf_stringwidth($pdf, $d);
pdf_show_boxed($pdf, $d, 40, $pdf_cy, $pdf_x-2*$pdf_cx, 1, 'right');
pdf_set_font($pdf, $pdf_font , -24, 'winansi');
pdf_show_boxed($pdf, strip_markups($this->title), 40, $pdf_cy, $pdf_x-2*$pdf_cx, 1, 'center');
$page_index[$page_number] = strip_markups($this->title);
}
$pdf_cy += 30;
if($slideNum) {
pdf_moveto($pdf,40,$pdf_cy);
pdf_lineto($pdf,$pdf_x-40,$pdf_cy);
pdf_stroke($pdf);
}
$pdf_cy += 20;
pdf_set_text_pos($pdf, $pdf_cx, $pdf_cy);
}
}
// }}}
// {{{ Blurb Class
class _blurb {
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 display() {
global $objs, $pres, $selected_display_mode;
if(isset($this->mode)) $mode = $this->mode;
else if(isset($objs[1]->mode)) $mode = $objs[1]->mode;
else if(isset($pres[1]->mode)) $mode = $pres[1]->mode;
else $mode='html';
if(isset($selected_display_mode)) $mode = $selected_display_mode;
$this->$mode();
}
function html() {
global $show_speaker_notes;
if($this->type=='speaker' && !$show_speaker_notes) return;
$effect = '';
if($this->effect) $effect = "effect=\"$this->effect\"";
if(!empty($this->title)) {
if($this->type=='speaker') $this->titlecolor='#ff3322';
echo "<div $effect align=\"$this->talign\" style=\"font-size: $this->fontsize; color: $this->titlecolor\">".markup_text($this->title)."</div>\n";
}
if(!empty($this->text)) {
if($this->type=='speaker') $this->textcolor='#ff3322';
echo "<div $effect align=\"$this->align\" style=\"font-size: ".(2*(float)$this->fontsize/3)."em; color: $this->textcolor; margin-left: $this->marginleft; margin-right: $this->marginright; margin-top: $this->margintop; margin-bottom: $this->marginbottom;\">".markup_text($this->text)."</div><br />\n";
}
}
function plainhtml() {
global $show_speaker_notes;
if($this->type=='speaker' && !$show_speaker_notes) return;
if(!empty($this->title)) {
if($this->type=='speaker') $this->titlecolor='#ff3322';
echo "<h1 align=\"$this->talign\"><font color=\"$this->titlecolor\">".markup_text($this->title)."</font></h1>\n";
}
if(!empty($this->text)) {
if($this->type=='speaker') $this->textcolor='#ff3322';
echo "<p align=\"$this->align\"><font color=\"$this->textcolor\">".markup_text($this->text)."</font></p>\n";
}
}
function flash() {
$this->html();
}
function pdf() {
global $pdf, $pdf_x, $pdf_y, $pdf_cx, $pdf_cy, $pdf_font;
if(!empty($this->title)) {
if($this->type=='speaker') {
pdf_setcolor($pdf,'fill','rgb',1,0,0);
}
pdf_set_font($pdf, $pdf_font , -16, 'winansi');
$dx = pdf_stringwidth($pdf,$this->title);
$pdf_cy = pdf_get_value($pdf, "texty");
switch($this->talign) {
case 'center':
$x = (int)($pdf_x/2 - $dx/2);
break;
case 'right':
$x = $pdf_x - $dx - $pdf_cx;
break;
default:
case 'left':
$x = $pdf_cx;
break;
}
pdf_set_text_pos($pdf,$x,$pdf_cy);
pdf_continue_text($pdf, strip_markups($this->title));
$pdf_cy = pdf_get_value($pdf, "texty");
pdf_set_text_pos($pdf,$x,$pdf_cy+5);
pdf_setcolor($pdf,'fill','rgb',0,0,0);
}
$pdf_cy = pdf_get_value($pdf, "texty");
switch(strtolower($this->align)) {
case 'right':
$align = 'right';
break;
case 'center':
$align = 'center';
break;
default:
$align = "justify";
break;
}
pdf_save($pdf);
pdf_translate($pdf,0,$pdf_y);
pdf_scale($pdf,1,-1);
pdf_set_font($pdf, $pdf_font , 12, 'winansi');
$leading = pdf_get_value($pdf, "leading");
$height = $inc = 12+$leading;
$txt = strip_markups($this->text);
while(pdf_show_boxed($pdf, $txt, $pdf_cx+20, $pdf_y-$pdf_cy, $pdf_x-2*($pdf_cx-20), $height, $align, 'blind')!=0) $height+=$inc;
pdf_restore($pdf);
if( ($pdf_cy + $height) > $pdf_y-40 ) {
my_pdf_page_number($pdf);
pdf_end_page($pdf);
my_new_pdf_page($pdf, $pdf_x, $pdf_y);
$pdf_cx = 40;
$pdf_cy = 60;
}
pdf_set_font($pdf, $pdf_font , -12, 'winansi');
if($this->type=='speaker') {
pdf_setcolor($pdf,'fill','rgb',1,0,0);
}
pdf_show_boxed($pdf, str_replace("\n",' ',$txt), $pdf_cx+20, $pdf_cy-$height, $pdf_x-2*($pdf_cx+20), $height, $align);
pdf_continue_text($pdf, "\n");
pdf_setcolor($pdf,'fill','rgb',0,0,0);
}
}
// }}}
// {{{ Image Class
class _image {
function _image() {
$this->filename = '';
$this->align = 'left';
$this->marginleft = "auto";
$this->marginright = "auto";
$this->effect = '';
$this->width = '';
$this->height = '';
}
function display() {
global $objs, $pres, $selected_display_mode;
if(isset($this->mode)) $mode = $this->mode;
else if(isset($objs[1]->mode)) $mode = $objs[1]->mode;
else if(isset($pres[1]->mode)) $mode = $pres[1]->mode;
else $mode='html';
if(isset($selected_display_mode)) $mode = $selected_display_mode;
$this->$mode();
}
function html() {
global $slideDir;
$effect = '';
if($this->effect) $effect = "effect=\"$this->effect\"";
if(isset($this->title)) echo '<h1>'.markup_text($this->title)."</h1>\n";
if ($this->width) {
$size = "width=\"{$this->width}\" height=\"{$this->height}\"";
} else {
$size = getimagesize($slideDir.$this->filename);
$size = $size[3];
}
?>
<div <?=$effect?> align="<?=$this->align?>" style="margin-left: <?=$this->marginleft?>; margin-right: <?=$this->marginright?>;">
<img align="<?=$this->align?>" src="<?=$slideDir.$this->filename?>" <?=$size?>>
</div>
<?php
if(isset($this->clear)) echo "<br clear=\"".$this->clear."\"/>\n";
}
function plainhtml() {
global $slideDir;
if(isset($this->title)) echo '<h1>'.markup_text($this->title)."</h1>\n";
if ($this->width) {
$size = "width=\"{$this->width}\" height=\"{$this->height}\"";
} else {
$size = getimagesize($slideDir.$this->filename);
$size = $size[3];
}
?>
<div align="<?=$this->align?>"
style="margin-left: <?=$this->marginleft?>; margin-right: <?=$this->marginright?>;">
<img src="<?=$slideDir.$this->filename?>" <?=$size?>>
</div>
<?php
}
function flash() {
$this->html();
}
function pdf() {
global $pdf, $pdf_x, $pdf_cx, $pdf_cy, $pdf_y, $pdf_font, $slideDir;
if(isset($this->title)) {
$pdf_cy = pdf_get_value($pdf, "texty");
pdf_set_text_pos($pdf,$pdf_cx,$pdf_cy);
pdf_set_font($pdf, $pdf_font , -16, 'winansi');
pdf_continue_text($pdf, $this->title);
pdf_continue_text($pdf, "\n");
}
$pdf_cy = pdf_get_value($pdf, "texty")-5;
pdf_set_font($pdf, $pdf_font , -12, 'winansi');
$cw = pdf_stringwidth($pdf,'m'); // em unit width
if ($this->width) {
$dx = $this->height;
$dy = $this->width;
list(,,$type) = getimagesize($slideDir.$this->filename);
} else {
list($dx,$dy,$type) = getimagesize($slideDir.$this->filename);
}
$dx = $pdf_x*$dx/1024;
$dy = $pdf_x*$dy/1024;
switch($type) {
case 1:
$im = pdf_open_gif($pdf, $slideDir.$this->filename);
break;
case 2:
$im = pdf_open_jpeg($pdf, $slideDir.$this->filename);
break;
case 3:
$im = pdf_open_png($pdf, $slideDir.$this->filename);
break;
case 7:
$im = pdf_open_tiff($pdf, $slideDir.$this->filename);
break;
}
if(isset($im)) {
$pdf_cy = pdf_get_value($pdf, "texty");
if(($pdf_cy + $dy) > ($pdf_y-60)) {
my_pdf_page_number($pdf);
pdf_end_page($pdf);
my_new_pdf_page($pdf, $pdf_x, $pdf_y);
$pdf_cx = 40;
$pdf_cy = 60;
}
switch($this->align) {
case 'right':
$x = $pdf_x - $dx - $pdf_cx;
break;
case 'center':
$x = (int)($pdf_x/2 - $dx/2);
break;
case 'left':
default:
$x = $pdf_cx;
break;
}
if(isset($this->marginleft)) {
$x+= ((int)$this->marginleft) * $cw;
}
if(isset($this->marginright)) {
$x-= ((int)$this->marginright) * $cw;
}
pdf_save($pdf);
pdf_translate($pdf,0,$pdf_y);
$scale = $pdf_x/1024;
pdf_scale($pdf,1,-1);
pdf_place_image($pdf, $im, $x, ($pdf_y-$pdf_cy-$dy), $scale);
pdf_restore($pdf);
pdf_set_text_pos($pdf,$pdf_cx,$pdf_cy+$dy);
}
}
}
// }}}
// {{{ Example Class
class _example {
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 display() {
global $objs, $pres, $selected_display_mode;
if(isset($this->mode)) $mode = $this->mode;
else if(isset($objs[1]->mode)) $mode = $objs[1]->mode;
else if(isset($pres[1]->mode)) $mode = $pres[1]->mode;
else $mode='html';
if(isset($selected_display_mode)) $mode = $selected_display_mode;
$this->$mode();
}
function _highlight_none($fn) {
$data = file_get_contents($fn);
echo '<pre>' . htmlspecialchars($data) . "</pre>\n";
}
// {{{ highlight()
function highlight() {
global $slideDir;
if(!empty($this->filename)) {
$_html_filename = preg_replace('/\?.*$/','',$slideDir.$this->filename);
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':
$prog = trim(`which py2html`);
if (!empty($prog)) {
print `$prog -stdout -format:rawhtml $_html_filename`;
} else {
$this->_highlight_none($_html_filename);
}
break;
case 'sql':
$prog = trim(`which code2html`);
if (!empty($prog)) {
print `$prog --no-header -lsql $_html_filename`;
} 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($this->type) {
case 'php':
if ($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('"', '\\"', $this->text);
print `echo "{$text}" | c2html -cs`;
break;
default:
echo "<pre>".htmlspecialchars($this->text)."</pre>\n";
break;
}
}
}
// }}}
// {{{ html()
// Because we are eval()'ing code from slides, obfuscate all local
// variables so we don't get run over
function html() {
global $pres, $objs, $slideDir;
$_html_effect = '';
if($this->effect) $_html_effect = "effect=\"$this->effect\"";
// Bring posted variables into the function-local namespace
// so examples will work
foreach($_POST as $_html_key => $_html_val) {
$$_html_key = $_html_val;
}
foreach($_SERVER as $_html_key => $_html_val) {
$$_html_key = $_html_val;
}
if(isset($this->title)) echo '<div style="font-size: '.(4*(float)$this->fontsize/3).'em;">'.markup_text($this->title)."</div>\n";
if(!$this->hide) {
$_html_sz = (float) $this->fontsize;
if(!$_html_sz) $_html_sz = 0.1;
$_html_offset = (1/$_html_sz).'em';
echo '<div '.$_html_effect.' class="shadow" style="margin: '.
((float)$this->margintop).'em '.
((float)$this->marginright+1).'em '.
((float)$this->marginbottom).'em '.
((float)$this->marginleft).'em;'.
((!empty($this->width)) ? "width: $this->width;" : "").
'">';
if(!empty($pres[1]->examplebackground)) $_html_examplebackground = $pres[1]->examplebackground;
if(!empty($objs[1]->examplebackground)) $_html_examplebackground = $objs[1]->examplebackground;
if(!empty($this->examplebackground)) $_html_examplebackground = $this->examplebackground;
echo '<div class="emcode" style="font-size: '.$_html_sz."em; margin: -$_html_offset 0 0 -$_html_offset;".
((!empty($_html_examplebackground)) ? "background: $_html_examplebackground;" : '').
(($this->type=='shell') ? 'font-family: monotype.com, courier, monospace; background: #000000; color: #ffffff; padding: 0px;' : '').
'">';
$this->highlight();
echo "</div></div>\n";
}
if($this->result && (empty($this->condition) || (!empty($this->condition) && isset(${$this->condition})))) {
if(!$this->hide) echo '<div style="font-size: '.(4*(float)$this->fontsize/3)."em;\">Output</div>\n";
$_html_sz = (float) $this->rfontsize;
if(!$_html_sz) $_html_sz = 0.1;
$_html_offset = (1/$_html_sz).'em';
if(!empty($this->global) && !isset($GLOBALS[$this->global])) {
global ${$this->global};
}
if(!empty($pres[1]->outputbackground)) $_html_outputbackground = $pres[1]->outputbackground;
if(!empty($objs[1]->outputbackground)) $_html_outputbackground = $objs[1]->outputbackground;
if(!empty($this->outputbackground)) $_html_outputbackground = $this->outputbackground;
if(!empty($this->anchor)) echo "<a name=\"$this->anchor\"></a>\n";
echo '<div class="shadow" style="margin: '.
((float)$this->margintop).'em '.
((float)$this->marginright+1).'em '.
((float)$this->marginbottom).'em '.
((float)$this->marginleft).'em;'.
((!empty($this->rwidth)) ? "width: $this->rwidth;" : "").
'">';
echo '<div '.$_html_effect.' class="output" style="font-size: '.$_html_sz."em; margin: -$_html_offset 0 0 -$_html_offset; ".
((!empty($_html_outputbackground)) ? "background: $_html_outputbackground;" : '').
"\">\n";
if(!empty($this->filename)) {
$_html_filename = preg_replace('/\?.*$/','',$slideDir.$this->filename);
switch($this->type) {
case 'genimage':
echo '<img src="'.$slideDir.$this->filename."\">\n";
break;
case 'iframe':
echo "<iframe width=\"$this->iwidth\" height=\"$this->iheight\" src=\"$slideDir$this->filename\"><a href=\"$slideDir$this->filename\" class=\"resultlink\">$this->linktext</a></iframe>\n";
break;
case 'link':
echo "<a href=\"$slideDir$this->filename\" class=\"resultlink\">$this->linktext</a><br />\n";
break;
case 'nlink':
echo "<a href=\"$slideDir$this->filename\" class=\"resultlink\" target=\"_blank\">$this->linktext</a><br />\n";
break;
case 'embed':
echo "<embed src=\"$slideDir$this->filename\" class=\"resultlink\" width=\"800\" height=\"800\"></embed><br />\n";
break;
case 'flash':
echo "<embed src=\"$slideDir$this->filename?".time()." quality=high loop=true
pluginspage=\"http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash\"
type=\"application/x-shockwave-flash\" width=$this->iwidth height=$this->iheight>\n";
break;
case 'system':
system("DISPLAY=localhost:0 $slideDir$this->filename");
break;
default:
include $_html_filename;
break;
}
} else {
switch($this->type) {
default:
eval('?>'.$this->text);
break;
}
}
echo "</div></div>\n";
# if(!empty($this->anchor)) echo "</a>\n";
}
}
/// }}}
// {{{ plainhtml()
function plainhtml() {
global $pres, $objs, $slideDir;
// Bring posted variables into the function-local namespace
// so examples will work
foreach($_POST as $_html_key => $_html_val) {
$$_html_key = $_html_val;
}
foreach($_SERVER as $_html_key => $_html_val) {
$$_html_key = $_html_val;
}
if(isset($this->title)) echo '<h1>'.markup_text($this->title)."</h1>\n";
if(!$this->hide) {
if(!empty($pres[1]->examplebackground)) $_html_examplebackground = $pres[1]->examplebackground;
if(!empty($objs[1]->examplebackground)) $_html_examplebackground = $objs[1]->examplebackground;
if(!empty($this->examplebackground)) $_html_examplebackground = $this->examplebackground;
echo "<table bgcolor=\"$_html_examplebackground\"><tr><td>\n";
$this->highlight();
echo "</td></tr></table>\n";
}
if($this->result && (empty($this->condition) || (!empty($this->condition) && isset(${$this->condition})))) {
if(!$this->hide) {
echo "<h2>Output</h2>\n";
}
if(!empty($this->global) && !isset($GLOBALS[$this->global])) {
global ${$this->global};
}
if(!empty($pres[1]->outputbackground)) $_html_outputbackground = $pres[1]->outputbackground;
if(!empty($objs[1]->outputbackground)) $_html_outputbackground = $objs[1]->outputbackground;
if(!empty($this->outputbackground)) $_html_outputbackground = $this->outputbackground;
if(!empty($this->anchor)) echo "<a name=\"$this->anchor\"></a>\n";
echo "<br /><table bgcolor=\"$_html_outputbackground\"><tr><td>\n";
if(!empty($this->filename)) {
$_html_filename = preg_replace('/\?.*$/','',$slideDir.$this->filename);
switch($this->type) {
case 'genimage':
echo "<img src=\"$slideDir$this->filename\">\n";
break;
case 'iframe':
case 'link':
case 'embed':
echo "<a href=\"$slideDir$this->filename\">$this->linktext</a><br />\n";
break;
case 'flash':
echo "<embed src=\"$slideDir$this->filename?".time()." quality=high loop=true
pluginspage=\"http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash\"
type=\"application/x-shockwave-flash\" width=$this->iwidth height=$this->iheight>\n";
break;
case 'system':
system("DISPLAY=localhost:0 $slideDir$this->filename");
break;
default:
include $_html_filename;
break;
}
} else {
switch($this->type) {
default:
eval('?>'.$this->text);
break;
}
}
echo "</td></tr></table>\n";
# if(!empty($this->anchor)) echo "</a>\n";
}
}
// }}}
// {{{ flash()
function flash() {
$this->html();
}
// }}}
// {{{ pdf()
function pdf() {
global $pres, $objs, $pdf, $pdf_cx, $pdf_cy, $pdf_x, $pdf_y, $pdf_font, $pdf_example_font, $slideDir, $baseDir;
// Bring posted variables into the function-local namespace
// so examples will work
foreach($_POST as $_html_key => $_html_val) {
$$_html_key = $_html_val;
}
foreach($_SERVER as $_html_key => $_html_val) {
$$_html_key = $_html_val;
}
if(!empty($this->title)) {
$pdf_cy = pdf_get_value($pdf, "texty");
pdf_set_text_pos($pdf,$pdf_cx,$pdf_cy); // Force to left-margin
pdf_set_font($pdf, $pdf_font , -16, 'winansi');
pdf_continue_text($pdf, strip_markups($this->title));
pdf_continue_text($pdf, "");
}
$pdf_cy = pdf_get_value($pdf, "texty");
if(!$this->hide) {
if(!empty($this->filename)) {
$_html_filename = preg_replace('/\?.*$/','',$slideDir.$this->filename);
$_html_file = @file_get_contents($_html_filename);
} else {
$_html_file = $this->text;
}
switch($this->type) {
case 'php':
case 'genimage':
case 'iframe':
case 'link':
case 'embed':
case 'flash':
case 'system':
case 'shell':
case 'c':
case 'perl':
case 'java':
case 'python':
case 'sql':
case 'html':
default:
if($_html_file[strlen($_html_file)-1] != "\n") $_html_file .= "\n";
my_pdf_paginated_code($pdf, $_html_file, $pdf_x, $pdf_y, $pdf_cy+10, 60, $pdf_cx+30, $pdf_cx, $pdf_example_font, -10);
pdf_continue_text($pdf,"");
break;
}
}
$pdf_cy = pdf_get_value($pdf, "texty");
if($this->result && $this->type!='iframe' && (empty($this->condition) || (!empty($this->condition) && isset(${$this->condition})))) {
if(!$this->hide) {
$pdf_cy = pdf_get_value($pdf, "texty");
pdf_set_text_pos($pdf,$pdf_cx+20,$pdf_cy); // Force to left-margin
pdf_set_font($pdf, $pdf_font , -14, 'winansi');
pdf_continue_text($pdf, "Output:");
pdf_continue_text($pdf, "");
}
$pdf_cy = pdf_get_value($pdf, "texty");
if(!empty($this->global) && !isset($GLOBALS[$this->global])) {
global ${$this->global};
}
if(!empty($this->filename)) {
$_html_filename = preg_replace('/\?.*$/','',$slideDir.$this->filename);
switch($this->type) {
case 'genimage':
$fn = tempnam("/tmp","pres2");
$img = file_get_contents("http://localhost/".$baseDir.$slideDir.$this->filename,"r");
$fp_out = fopen($fn,"wb");
fwrite($fp_out,$img);
fclose($fp_out);
list($dx,$dy,$type) = getimagesize($fn);
$dx = $pdf_x*$dx/1024;
$dy = $pdf_x*$dy/1024;
switch($type) {
case 1:
$im = pdf_open_gif($pdf, $fn);
break;
case 2:
$im = pdf_open_jpeg($pdf, $fn);
break;
case 3:
$im = pdf_open_png($pdf, $fn);
break;
case 7:
$im = pdf_open_tiff($pdf, $fn);
break;
}
if(isset($im)) {
$pdf_cy = pdf_get_value($pdf, "texty");
if(($pdf_cy + $dy) > ($pdf_y-60)) {
my_pdf_page_number($pdf);
pdf_end_page($pdf);
my_new_pdf_page($pdf, $pdf_x, $pdf_y);
$pdf_cx = 40;
$pdf_cy = 60;
}
pdf_save($pdf);
pdf_translate($pdf,0,$pdf_y);
$scale = $pdf_x/1024;
pdf_scale($pdf,1,-1);
pdf_place_image($pdf, $im, $pdf_cx, ($pdf_y-$pdf_cy-$dy), $scale);
pdf_restore($pdf);
pdf_set_text_pos($pdf,$pdf_cx,$pdf_cy+$dy);
}
unlink($fn);
break;
case 'iframe':
case 'link':
case 'embed':
// don't think we can do these in pdf
break;
case 'flash':
// Definitely can't do this one
break;
case 'system':
// system("DISPLAY=localhost:0 $slideDir$this->filename");
break;
default:
// Need something to turn html into pdf here?
// Perhaps just output buffering and stripslashes
// include $_html_filename;
break;
}
} else {
switch($this->type) {
default:
ob_start();
eval('?>'.$this->text);
$data = strip_tags(ob_get_contents());
ob_end_clean();
if(strlen($data) && $data[strlen($data)-1] != "\n") $data .= "\n";
my_pdf_paginated_code($pdf, $data, $pdf_x, $pdf_y, $pdf_cy, 60, $pdf_cx+30, $pdf_cx, $pdf_example_font, -10);
pdf_continue_text($pdf,"");
break;
}
}
}
}
// }}}
}
// }}}
// {{{ Break Class
class _break {
function _break() {
$this->lines = 1;
}
function display() {
global $objs, $pres, $selected_display_mode;
if (isset($selected_display_mode)) {
$mode = $selected_display_mode;
} else if (isset($this->mode)) {
$mode = $this->mode;
} else if (isset($objs[1]->mode)) {
$mode = $objs[1]->mode;
} else if (isset($pres[1]->mode)) {
$mode = $pres[1]->mode;
} else {
$mode = 'html';
}
$this->$mode();
}
function html() {
echo str_repeat("<br/>\n", $this->lines);
}
function plainhtml() {
$this->html();
}
function flash() {
$this->html();
}
function pdf() { }
}
// }}}
// {{{ List Class
class _list {
function _list() {
$this->fontsize = '3em';
$this->marginleft = '0em';
$this->marginright = '0em';
$this->num = 1;
$this->alpha = 'a';
}
function display() {
global $objs, $pres, $selected_display_mode;
if(isset($this->mode)) $mode = $this->mode;
else if(isset($objs[1]->mode)) $mode = $objs[1]->mode;
else if(isset($pres[1]->mode)) $mode = $pres[1]->mode;
else $mode='html';
if(isset($selected_display_mode)) $mode = $selected_display_mode;
$this->$mode();
}
function html() {
if (!isset($this->bullets)) return;
$align = '';
if(isset($this->title)) {
if(!empty($this->fontsize)) $style = "font-size: ".$this->fontsize.';';
if(!empty($this->align)) $align = 'align="'.$this->align.'"';
echo "<div $align style=\"$style\">".markup_text($this->title)."</div>\n";
}
echo '<ul>';
while(list($k,$bul)=each($this->bullets)) $bul->display();
echo '</ul>';
}
function plainhtml() {
if(isset($this->title)) echo "<h1>".markup_text($this->title)."</h1>\n";
echo '<ul>';
while(list($k,$bul)=each($this->bullets)) $bul->display();
echo '</ul>';
}
function flash() {
$this->html();
}
function pdf() {
global $pdf, $pdf_cx, $pdf_cy, $pdf_font;
if (!isset($this->bullets)) return;
if(isset($this->title)) {
$pdf_cy = pdf_get_value($pdf, "texty");
pdf_set_text_pos($pdf,$pdf_cx,$pdf_cy);
pdf_set_font($pdf, $pdf_font, -16, 'winansi');
pdf_continue_text($pdf, strip_markups($this->title));
pdf_continue_text($pdf, "");
}
if(!empty($this->start)) {
if(is_numeric($this->start)) {
$this->num = (int)$this->start;
} else {
$this->alpha = $this->start;
}
}
while(list($k,$bul)=each($this->bullets)) $bul->display();
}
}
// }}}
// {{{ Bullet Class
class _bullet {
function _bullet() {
$this->text = '';
$this->effect = '';
$this->id = '';
$this->type = '';
}
function display() {
global $objs, $pres, $selected_display_mode;
if(isset($this->mode)) $mode = $this->mode;
else if(isset($objs[1]->mode)) $mode = $objs[1]->mode;
else if(isset($pres[1]->mode)) $mode = $pres[1]->mode;
else $mode='html';
if(isset($selected_display_mode)) $mode = $selected_display_mode;
$this->$mode();
}
function html() {
global $objs, $coid;
if ($this->text == "") $this->text = "&nbsp;";
$style='';
$type='';
$effect='';
$eff_str='';
$ml = $this->level;
if(!empty($this->marginleft)) $ml += (float)$this->marginleft;
else if(!empty($objs[$coid]->marginleft)) $ml += (float)$objs[$coid]->marginleft;
if($ml) {
$style .= "margin-left: ".$ml."em;";
}
if(!empty($this->start)) {
if(is_numeric($this->start)) {
$objs[$coid]->num = (int)$this->start;
} else {
$objs[$coid]->alpha = $this->start;
}
}
if(!empty($this->type)) $type = $this->type;
else if(!empty($objs[$coid]->type)) $type = $objs[$coid]->type;
if(!empty($this->effect)) $effect = $this->effect;
else if(!empty($objs[$coid]->effect)) $effect = $objs[$coid]->effect;
if(!empty($this->fontsize)) $style .= "font-size: ".$this->fontsize.';';
else if(!empty($objs[$coid]->fontsize)) $style .= "font-size: ".(2*(float)$objs[$coid]->fontsize/3).'em;';
if(!empty($this->marginright)) $style .= "margin-right: ".$this->marginleft.';';
else if(!empty($objs[$coid]->marginright)) $style .= "margin-right: ".$objs[$coid]->marginright.';';
if(!empty($this->padding)) $style .= "padding: ".$this->padding.';';
else if(!empty($objs[$coid]->padding)) $style .= "padding: ".$objs[$coid]->padding.';';
if ($effect) {
$eff_str = "id=\"$this->id\" effect=\"$effect\"";
}
switch($type) {
case 'numbered':
case 'number':
case 'decimal':
$bullet = $objs[$coid]->num++ . '.';
break;
case 'no-bullet':
case 'none':
$bullet='';
break;
case 'alpha':
$bullet = $objs[$coid]->alpha++ . '.';
break;
case 'ALPHA':
$bullet = strtoupper($objs[$coid]->alpha++) . '.';
break;
case 'arrow':
$bullet = '&rarr;';
break;
case 'asterisk':
$bullet = '&lowast;';
break;
case 'darrow':
$bullet = '&rArr;';
break;
case 'dot':
$bullet = '&sdot;';
break;
case 'rgillemet':
$bullet = '&raquo;';
break;
case 'csymbol':
$bullet = '&curren;';
break;
case 'oplus':
$bullet = '&oplus;';
break;
case 'otimes':
$bullet = '&otimes;';
break;
case 'spades':
$bullet = '&spades;';
break;
case 'clubs':
$bullet = '&clubs;';
break;
case 'hearts':
$bullet = '&hearts;';
break;
case 'diams':
$bullet = '&diams;';
break;
case 'lozenge':
$bullet = '&loz;';
break;
case 'hyphen':
$bullet = '-';
break;
default:
$bullet = '&bull;';
break;
}
$style .= 'list-style-type: none;';
echo "<div $eff_str><li style=\"$style\">".'<tt>'.$bullet.'</tt> '.markup_text($this->text)."</li></div>\n";
}
function plainhtml() {
if ($this->text == "") $this->text = "&nbsp;";
echo "<li>".markup_text($this->text)."</li>\n";
}
function flash() {
$this->html();
}
function pdf() {
global $pdf, $pdf_x, $pdf_y, $pdf_cx, $pdf_cy, $pdf_font, $coid, $objs;
$type = '';
$pdf_cy = pdf_get_value($pdf, "texty");
pdf_set_font($pdf, $pdf_font, -12, 'winansi');
$height=10;
$txt = strip_markups($this->text);
pdf_save($pdf);
pdf_translate($pdf,0,$pdf_y);
pdf_scale($pdf,1,-1);
pdf_set_font($pdf, $pdf_font , 12, 'winansi');
$leading = pdf_get_value($pdf, "leading");
$inc = $leading;
while(pdf_show_boxed($pdf, $txt, $pdf_cx+30, $pdf_y-$pdf_cy, $pdf_x-2*($pdf_cx+20), $height, 'left', 'blind')) $height+=$inc;
pdf_restore($pdf);
//clean up eols so we get a nice pdf output
if (strstr($txt,"\r\n")) {
$eol = "\r\n";
} elseif (strstr($txt,"\r")) {
$eol = "\r";
} else {
$eol = "\n";
}
$txt = str_replace($eol," ", $txt);
$txt = str_replace(" "," ",$txt);
if( ($pdf_cy + $height) > $pdf_y-40 ) {
my_pdf_page_number($pdf);
pdf_end_page($pdf);
my_new_pdf_page($pdf, $pdf_x, $pdf_y);
$pdf_cx = 40;
$pdf_cy = 60;
}
pdf_set_font($pdf, $pdf_font , -12, 'winansi');
if($this->type=='speaker') {
pdf_setcolor($pdf,'fill','rgb',1,0,0);
}
if(!empty($this->start)) {
if(is_numeric($this->start)) {
$objs[$coid]->num = (int)$this->start;
} else {
$objs[$coid]->alpha = $this->start;
}
}
if(!empty($this->type)) $type = $this->type;
else if(!empty($objs[$coid]->type)) $type = $objs[$coid]->type;
switch($type) {
case 'numbered':
case 'number':
case 'decimal':
$bullet = $objs[$coid]->num++ . '.';
$pdf_cx_height = 30;
break;
case 'no-bullet':
case 'none':
$bullet='';
$pdf_cx_height = 20;
break;
case 'alpha':
$bullet = $objs[$coid]->alpha++ . '.';
break;
case 'ALPHA':
$bullet = strtoupper($objs[$coid]->alpha++) . '.';
$pdf_cx_height = 30;
break;
case 'asterisk':
$bullet = '*';
$pdf_cx_height = 20;
break;
case 'hyphen':
$bullet = '-';
$pdf_cx_height = 20;
break;
default:
$bullet = 'o';
$pdf_cx_height = 20;
break;
}
pdf_show_xy($pdf, $bullet, $pdf_cx+20 + $this->level*10, $pdf_cy+$leading-1);
pdf_show_boxed($pdf, $txt, $pdf_cx+40 + $this->level*10, $pdf_cy-$height, $pdf_x-2*($pdf_cx+20), $height, 'left');
pdf_continue_text($pdf,"\n");
$pdf_cy = pdf_get_value($pdf, "texty");
pdf_set_text_pos($pdf, $pdf_cx, $pdf_cy-$leading/2);
pdf_setcolor($pdf,'fill','rgb',0,0,0);
}
}
// }}}
// {{{ Table Class
class _table {
function _table() {
$this->fontsize = '3em';
$this->marginleft = '0em';
$this->marginright = '0em';
$this->border = 0;
$this->columns = 2;
}
function display() {
global $objs, $pres, $selected_display_mode;
if(isset($this->mode)) $mode = $this->mode;
else if(isset($objs[1]->mode)) $mode = $objs[1]->mode;
else if(isset($pres[1]->mode)) $mode = $pres[1]->mode;
else $mode='html';
if(isset($selected_display_mode)) $mode = $selected_display_mode;
$this->$mode();
}
function html() {
$align = '';
if(!empty($this->align)) $align = 'align="'.$this->align.'"';
if(isset($this->title)) {
if(!empty($this->fontsize)) $style = "style=\"font-size: ".$this->fontsize.';"';
echo "<div $align $style>".markup_text($this->title)."</div>\n";
}
$i=0;
$width="100%";
if(!empty($this->width)) {
$width = $this->width;
}
echo '<table '.$align.' width="'.$width.'" border="'.$this->border.'">';
while(list($k,$cell)=each($this->cells)) {
if(!($i % $this->columns)) {
echo "<tr>\n";
}
echo " <td>";
$cell->display();
echo " </td>";
if(!(($i+1) % $this->columns)) {
echo "</tr>\n";
}
$i++;
}
echo '</table><br />';
}
function plainhtml() {
if(!empty($this->align)) $align = 'align="'.$this->align.'"'; else $align = '';
if(isset($this->title)) echo "<h1 $align>".markup_text($this->title)."</h1>\n";
echo '<table '.$align.' width="100%" border=1>';
$i = 1;
while(list($k,$cell)=each($this->cells)) {
if(!($i % $this->columns)) {
echo "<tr>\n";
}
echo " <td>";
$cell->display();
echo " </td>";
if(($i % $this->columns)==0) {
echo "</tr>\n";
}
$i++;
}
echo '</table><br />';
}
function flash() {
$this->html();
}
function pdf() {
global $pdf, $pdf_x, $pdf_cx, $pdf_cy, $pdf_font;
if(isset($this->title)) {
$pdf_cy = pdf_get_value($pdf, "texty");
pdf_set_text_pos($pdf,$pdf_cx,$pdf_cy);
pdf_set_font($pdf, $pdf_font, -16, 'winansi');
pdf_continue_text($pdf, strip_markups($this->title));
pdf_continue_text($pdf, "");
}
$width="100%";
if(!empty($this->width)) {
$width = $this->width;
}
$width = (int)$width;
$max_w = $pdf_x - 2*$pdf_cx;
$max_w = $max_w * $width/100;
$cell_offset = $max_w/$this->columns;
$i = 1;
while(list($k,$cell)=each($this->cells)) {
if(!($i % $this->columns)) {
$cell->end_row = false;
}
if(($i % $this->columns)==0) {
$cell->end_row = true;
$cell->offset = $cell_offset;
}
$cell->pdf();
$i++;
}
pdf_continue_text($pdf, "");
}
}
// }}}
// {{{ Cell Class
class _cell {
function _cell() {
$this->text = '';
$this->slide = '';
$this->id = '';
$this->end_row = false;
$this->offset = 0;
}
function display() {
global $objs, $pres, $selected_display_mode;
if(isset($this->mode)) $mode = $this->mode;
else if(isset($objs[1]->mode)) $mode = $objs[1]->mode;
else if(isset($pres[1]->mode)) $mode = $pres[1]->mode;
else $mode='html';
if(isset($selected_display_mode)) $mode = $selected_display_mode;
$this->$mode();
}
function html() {
global $objs, $coid;
$style='';
if(!empty($this->fontsize)) $style .= "font-size: ".$this->fontsize.';';
else if(!empty($objs[$coid]->fontsize)) $style .= "font-size: ".(2*(float)$objs[$coid]->fontsize/3).'em;';
if(!empty($this->marginleft)) $style .= "margin-left: ".$this->marginleft.';';
else if(!empty($objs[$coid]->marginleft)) $style .= "margin-left: ".$objs[$coid]->marginleft.';';
if(!empty($this->marginright)) $style .= "margin-right: ".$this->marginleft.';';
else if(!empty($objs[$coid]->marginright)) $style .= "margin-right: ".$objs[$coid]->marginright.';';
if(!empty($this->padding)) $style .= "padding: ".$this->padding.';';
else if(!empty($objs[$coid]->padding)) $style .= "padding: ".$objs[$coid]->padding.';';
if(!empty($this->bold) && $this->bold) $style .= 'font-weight: bold;';
else if(!empty($objs[$coid]->bold) && $objs[$coid]->bold) $style .= 'font-weight: bold;';
echo "<span style=\"$style\">".markup_text($this->text)."</span>\n";
}
function plainhtml() {
echo markup_text($this->text)."\n";
}
function flash() {
$this->html();
}
function pdf() {
global $pdf, $pdf_x, $pdf_y, $pdf_cx, $pdf_cy, $pdf_font, $pdf_font_bold, $coid;
static $row_text = array();
$row_text[] = $this->text;
if(!$this->end_row) return;
$pdf_cy = pdf_get_value($pdf, "texty");
pdf_set_font($pdf, $pdf_font, -12, 'winansi');
$height=10;
$txt = strip_markups($row_text[0]);
while(pdf_show_boxed($pdf, $txt, 60, $pdf_cy, $pdf_x-120, $height, 'left', 'blind')) $height+=10;
if( ($pdf_cy + $height) > $pdf_y-40 ) {
my_pdf_page_number($pdf);
pdf_end_page($pdf);
my_new_pdf_page($pdf, $pdf_x, $pdf_y);
$pdf_cx = 40;
$pdf_cy = 60;
}
pdf_set_font($pdf, $pdf_font, -12, 'winansi');
if(!empty($this->bold) && $this->bold) pdf_set_font($pdf, $pdf_font_bold, -12, 'winansi');
else if(!empty($objs[$coid]->bold) && $objs[$coid]->bold) pdf_set_font($pdf, $pdf_font_bold, -12, 'winansi');
$off = 0;
foreach($row_text as $t) {
pdf_show_boxed($pdf, strip_markups($t), 60+$off, $pdf_cy-$height, 60+$off+$this->offset, $height, 'left');
$off += $this->offset;
}
$pdf_cy+=$height;
pdf_set_text_pos($pdf, $pdf_cx, $pdf_cy);
pdf_continue_text($pdf,"");
$row_text = array();
}
}
// }}}
// {{{ Link Class
class _link {
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 display() {
global $objs, $pres, $selected_display_mode;
if(isset($this->mode)) $mode = $this->mode;
else if(isset($objs[1]->mode)) $mode = $objs[1]->mode;
else if(isset($pres[1]->mode)) $mode = $pres[1]->mode;
else $mode='html';
if(isset($selected_display_mode)) $mode = $selected_display_mode;
$this->$mode();
}
function html() {
if(empty($this->text)) $this->text = $this->href;
if(!empty($this->leader)) $leader = $this->leader;
else $leader='';
if (empty($this->target)) $this->target = '_self';
if(!empty($this->text)) {
echo "<div align=\"$this->align\" style=\"font-size: $this->fontsize; color: $this->textcolor; margin-left: $this->marginleft; margin-right: $this->marginright; margin-top: $this->margintop; margin-bottom: $this->marginbottom;\">$leader<a href=\"$this->href\" target=\"{$this->target}\">".markup_text($this->text)."</a></div><br />\n";
}
}
function plainhtml() {
if(empty($this->text)) $this->text = $this->href;
if(!empty($this->leader)) $leader = $this->leader;
else $leader='';
if (empty($this->target)) $this->target = '_self';
if(!empty($this->text)) {
echo "$leader<a href=\"$this->href\" target=\"{$this->target}\">".markup_text($this->text)."</a><br />\n";
}
}
function flash() {
$this->html();
}
function pdf() {
global $pdf, $pdf_cx, $pdf_x, $pdf_y, $pdf_font;
if(empty($this->text)) $this->text = $this->href;
if(!empty($this->leader)) $leader = $this->leader;
else $leader='';
if(!empty($this->text)) {
$pdf_cy = pdf_get_value($pdf, "texty")+10;
pdf_set_font($pdf, $pdf_font, -12, 'winansi');
if(strlen($leader)) $lx = pdf_stringwidth($pdf, $leader);
else $lx=0;
$dx = pdf_stringwidth($pdf, $this->text);
$cw = pdf_stringwidth($pdf,'m'); // em unit width
switch($this->align) {
case 'center':
$x = (int)($pdf_x/2-$dx/2-$lx/2);
break;
case 'right':
$x = $pdf_x-$pdf_cx-$dx-$lx-15;
break;
case 'left':
default:
$x = $pdf_cx;
break;
}
if($this->marginleft) $x += (int)(((float)$this->marginleft) * $cw);
pdf_add_weblink($pdf, $x+$lx, $pdf_y-$pdf_cy-3, $x+$dx+$lx, ($pdf_y-$pdf_cy)+12, $this->text);
pdf_show_xy($pdf, strip_markups($leader).strip_markups($this->text), $x, $pdf_cy);
pdf_continue_text($pdf,"");
}
}
}
// }}}
// {{{ PHP Eval Class
class _php {
function _php() {
$this->filename = '';
}
function display() {
if(!empty($this->filename)) include $this->filename;
else eval('?>'.$this->text);
}
}
// }}}
// {{{ Divider Class
class _divide {
function display() {
global $objs, $pres, $selected_display_mode;
if(isset($this->mode)) $mode = $this->mode;
else if(isset($objs[1]->mode)) $mode = $objs[1]->mode;
else if(isset($pres[1]->mode)) $mode = $pres[1]->mode;
else $mode='html';
if(isset($selected_display_mode)) $mode = $selected_display_mode;
$this->$mode();
}
function html() {
global $objs;
// Slide layout templates
if(!empty($objs[1]->layout)) switch($objs[1]->layout) {
case '2columns':
echo "</div>\n<div class=\"c2right\">\n";
break;
case '2columns-noborder':
echo "</div>\n<div class=\"c2rightnb\">\n";
break;
}
}
function plainhtml() {
global $objs;
// Slide layout templates
if(!empty($objs[1]->layout)) switch($objs[1]->layout) {
case '2columns':
echo "</td>\n<td valign=\"top\">\n";
break;
case '2columns-noborder':
echo "</td>\n<td valign=\"top\">\n";
break;
}
}
function flash() {
$this->html();
}
function pdf() {
}
}
// }}}
// {{{ Footer Class
class _footer {
function display() {
global $objs, $pres, $selected_display_mode;
if(isset($this->mode)) $mode = $this->mode;
else if(isset($objs[1]->mode)) $mode = $objs[1]->mode;
else if(isset($pres[1]->mode)) $mode = $pres[1]->mode;
else $mode='html';
if(isset($selected_display_mode)) $mode = $selected_display_mode;
$this->$mode();
}
function html() {
global $objs, $pres, $nextTitle;
// Slide layout templates
if(!empty($objs[1]->layout)) switch($objs[1]->layout) {
default:
echo "</div>\n";
break;
}
// Navbar layout templates
switch($pres[1]->template) {
case 'mysql':
if(!strstr($_SERVER['HTTP_USER_AGENT'],'MSIE')) {
?>
<div class="bsticky">
<img style="margin-bottom: -0.3em" src="images/bottomswoop.gif" width="100%" height="50" />
<span class="c4">&copy; Copyright 2002 MySQL AB</span>
</div>
<?
}
break;
case 'php2':
if($nextTitle) {
?>
<span class="C5">
<?echo markup_text($nextTitle);?>
</span>
<?
}
break;
}
}
function plainhtml() {
global $objs;
// Slide layout templates
if(!empty($objs[1]->layout)) switch($objs[1]->layout) {
default:
echo "</td></tr></table>\n";
break;
}
}
function flash() {
$this->html();
}
function pdf() {
global $pdf;
my_pdf_page_number($pdf);
}
}
// }}}
?>
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