File Source for class.phpdocpdf.php

<?php
/**
* Cezpdf callback class customized for phpDocumentor
*
* phpDocumentor :: automatic documentation generator
*
* PHP versions 4 and 5
*
* Copyright (c) 2000-2006 Joshua Eichorn, Gregory Beaver
*
* LICENSE:
*
* This library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Lesser General
* Public License as published by the Free Software Foundation;
* either version 2.1 of the License, or (at your option) any
* later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @package Converters
* @subpackage PDFdefault
* @author Greg Beaver <[email protected]>
* @copyright 2000-2006 Joshua Eichorn, Gregory Beaver
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @version CVS: $Id: class.phpdocpdf.php 212211 2006-04-30 22:18:14Z cellog $
* @filesource
* @link http://www.phpdoc.org
* @link http://pear.php.net/PhpDocumentor
* @since 1.2
*/
/** ezPdf libraries */
include_once 'phpDocumentor/Converters/PDF/default/class.ezpdf.php';
include_once 'phpDocumentor/Converters/PDF/default/ParserPDF.inc';
// define a class extension to allow the use of a callback to get the table of
// contents, and to put the dots in the toc
/**
* @package Converters
* @subpackage PDFdefault
*/
class phpdocpdf extends Cezpdf
{
var $reportContents = array();
var $indexContents = array();
var $indents = array();
var $font_dir = false;
var $set_pageNumbering = false;
var $converter;
var $_save = '';
var $listType = 'ordered';
var $_colorStack = array();
function phpdocpdf(&$pdfconverter,$fontdir,$paper='a4',$orientation='portrait')
{
Cezpdf::Cezpdf($paper,$orientation);
$this->converter = $pdfconverter;
$this->font_dir = $fontdir;
}
/**
* This really should be in the parent class
*/
function getColor()
{
return $this->currentColour;
}
function setColorArray($color)
{
$this->setColor($color['r'], $color['g'], $color['b']);
}
/**
* Extract Pdfphp-format color from html-format color
* @return array
* @access private
*/
function _extractColor($htmlcolor)
{
preg_match('/#([a-fA-F0-9][a-fA-F0-9])([a-fA-F0-9][a-fA-F0-9])([a-fA-F0-9][a-fA-F0-9])/', $htmlcolor, $color);
if (count($color) != 4)
{
return false;
}
$red = hexdec($color[1]) / hexdec('FF');
$green = hexdec($color[2]) / hexdec('FF');
$blue = hexdec($color[3]) / hexdec('FF');
return array('r' => $red, 'g' => $green, 'b' => $blue);
}
function validHTMLColor($color)
{
return $this->_extractColor($htmlcolor);
}
function setHTMLColor($color)
{
fancy_debug('toplevel setting to', $color);
$this->setColor($color['r'], $color['g'], $color['b']);
}
function textcolor($info)
{
if ($info['status'] == 'start')
{
array_push($this->_colorStack, $this->getColor());
$color = $this->_extractColor($info['p']);
if ($color)
{
// fancy_debug('set color to ',$info['p'],$color, $this->_colorStack);
$this->setColorArray($color);
} else
{
array_pop($this->_colorStack);
}
} elseif ($info['status'] == 'end')
{
// debug('unsetting');
$this->setColorArray(array_pop($this->_colorStack));
}
}
function rf($info)
{
$tmp = $info['p'];
$lvl = $tmp[0];
$lbl = rawurldecode(substr($tmp,1));
$num=$this->ezWhatPageNumber($this->ezGetCurrentPageNumber());
$this->reportContents[] = array($lbl,$num,$lvl );
$this->addDestination('toc'.(count($this->reportContents)-1),'FitH',$info['y']+$info['height']);
}
function index($info)
{
$res = explode('|||',rawurldecode($info['p']));
$name = $res[0];
$descrip = $res[1];
$letter = $name[0];
if ($letter == '$') $letter = $name[1];
$this->indexContents[strtoupper($letter)][] = array($name,$descrip,$this->ezWhatPageNumber($this->ezGetCurrentPageNumber()),count($this->reportContents) - 1);
}
function IndexLetter($info)
{
$letter = $info['p'];
$this->transaction('start');
$ok=0;
while (!$ok){
$thisPageNum = $this->ezPageCount;
$this->saveState();
$this->setColor(0.9,0.9,0.9);
$this->filledRectangle($this->ez['leftMargin'],$this->y-$this->getFontHeight(18)+$this->getFontDecender(18),$this->ez['pageWidth']-$this->ez['leftMargin']-$this->ez['rightMargin'],$this->getFontHeight(18));
$this->restoreState();
$this->_ezText($letter,18,array('justification'=>'left'));
if ($this->ezPageCount==$thisPageNum){
$this->transaction('commit');
$ok=1;
} else {
// then we have moved onto a new page, bad bad, as the background colour will be on the old one
$this->transaction('rewind');
$this->ezNewPage();
}
}
}
function dots($info)
{
// draw a dotted line over to the right and put on a page number
$tmp = $info['p'];
$lvl = $tmp[0];
$lbl = substr($tmp,1);
$xpos = 520;
switch($lvl)
{
case '1':
$size=16;
$thick=1;
break;
case '2':
$size=14;
$thick=1;
break;
case '3':
$size=12;
$thick=1;
break;
case '4':
$size=11;
$thick=1;
break;
}
$adjust = 0;
if ($size != 16) $adjust = 1;
$this->saveState();
$this->setLineStyle($thick,'round','',array(0,10));
$this->line($xpos - (5*$adjust),$info['y'],$info['x']+5,$info['y']);
$this->restoreState();
$this->addText($xpos - (5*$adjust)+5,$info['y'],$size,$lbl);
}
/**
* @uses PDFParser extracts all meta-tags and processes text for output
*/
function ezText($text,$size=0,$options=array(),$test=0)
{
$text = str_replace("\t"," ",$text);
// paragraph breaks
$text = str_replace("<##P##>","\n ",$text);
$text = str_replace("<<c:i",'< <c:i',$text);
$text = str_replace("ilink>>","ilink> >",$text);
$this->_save .= $text;
}
function setupTOC()
{
$parser = new PDFParser;
$parser->parse($this->_save,$this->font_dir,$this);
$this->_save = '';
}
function ezOutput($debug = false, $template)
{
if ($debug) return $this->_save;
$this->setupTOC();
if ($template)
{
uksort($this->indexContents,'strnatcasecmp');
$xpos = 520;
$z = 0;
foreach($this->indexContents as $letter => $contents)
{
if ($z++/50 == 0) {phpDocumentor_out('.');flush();}
uksort($this->indexContents[$letter],array($this->converter,'mystrnatcasecmp'));
}
$template->assign('indexcontents',$this->indexContents);
$this->ezText($template->fetch('index.tpl'));
$this->setupTOC();
}
return parent::ezOutput();
}
function _ezText($text,$size=0,$options=array(),$test=0)
{
return parent::ezText($text,$size,$options,$test);
}
function getYPlusOffset($offset)
{
return $this->y + $offset;
}
function addMessage($message)
{
return parent::addMessage($message);
phpDocumentor_out($message."\n");
flush();
}
function ezProcessText($text){
// this function will intially be used to implement underlining support, but could be used for a range of other
// purposes
$text = parent::ezProcessText($text);
$text = str_replace(array('<UL>','</UL>','<LI>','</LI>','<OL>','</OL>','</ol>','<blockquote>','</blockquote>'),
array('<ul>','</ul>','<li>','</li>','<ol>','</ul>','</ul>',"<C:indent:20>\n","<C:indent:-20>"),$text);
// $text = str_replace("<ul>\n","<ul>",$text);
$text = preg_replace("/\n+\s*(<ul>|<ol>)/", "\n\\1", $text);
// some problemos fixed here - hack
$text = preg_replace('/<text [^]]+>/', '', $text);
$text = str_replace("<li>\n","<li>",$text);
$text = preg_replace("/\n+\s*<li>/", "<li>", $text);
$text = str_replace("<mybr>","\n",$text);
$text = str_replace('</li></ul>','</ul>',$text);
$text = preg_replace("/^\n(\d+\s+.*)/", '\\1', $text);
$search = array('<ul>','</ul>','<ol>','<li>','</li>');
$replace = array("<C:indent:20>\n","\n<C:indent:-20>","\n<C:indent:20:ordered>\n",'<C:bullet>',"\n");
$text = str_replace($search,$replace,$text);
$text = preg_replace("/([^\n])<C:bullet/", "\\1\n<C:bullet", $text);
if (false) {
$fp = @fopen("C:/Documents and Settings/Owner/Desktop/pdfsourceorig.txt",'a');
if ($fp)
{
fwrite($fp, $text);
fclose($fp);
}
}
return $text;
}
function indent($info)
{
$stuff = explode(':', $info['p']);
$margin = $stuff[0];
if (count($stuff) - 1)
{
$this->listType = 'ordered';
$this->listIndex = 1;
} else
{
if ($margin > 0)
{
$this->listIndex = 1;
}
$this->listType = 'unordered';
}
$this->ez['leftMargin'] += $margin;
}
/**
* @author Murray Shields
*/
function bullet($Data)
{
if ($this->listType == 'ordered')
{
return $this->orderedBullet($Data);
}
$D = abs($Data["decender"]);
$X = $Data["x"] - ($D * 2) - 10;
$Y = $Data["y"] + ($D * 1.5);
$this->setLineStyle($D, "butt", "miter", array());
$this->setColor(0,0,0);
$this->ellipse($X, $Y, 1);
}
function orderedBullet($info)
{
$this->addText($info['x']-20, $info['y']-1, 10, $this->listIndex++ . '.');
}
function ezNewPage($debug=false)
{
parent::ezNewPage();
if (!$this->set_pageNumbering)
{
$template = $this->converter->newSmarty();
$parser = new PDFParser;
$parser->parse($template->fetch('pagenumbering.tpl'),$this->font_dir,$this);
}
$this->set_pageNumbering = true;
}
}
?>

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Source for file class.phpdocpdf.php