lib/MLIB/Graph/external/jpgraph/src/utils/jpdocgen/jpgenhtmldoc.php

   1 <?php
   2 //==============================================================================
   3 // Name:        JPGENHTMLDOC.PHP
   4 // Description: Implements a HTML plugin for the reference framework as
   5 //              specified in jpclassref.php
   6 // Created:     2002-04-14
   7 // Author:          johanp@aditus.nu
   8 // Version:     $Id: jpgenhtmldoc.php,v 1.18 2003/01/30 14:55:57 aditus Exp $
   9 //
  10 // License:         QPL 1.0
  11 // Copyright (C) 2002 Johan Persson
  12 //
  13 //==============================================================================
  14
  15 include "jpclassref.php" ;
  16
  17 DEFINE('GLOBALFUNCS_FILENAME','global_funcs.html');
  18
  19 class FileWriter {
  20     var $iFP=0;
  21     var $iFileName;
  22
  23     function Open($aFileName) {
  24         if( ($this->iFP = @fopen($aFileName,'w')) == false )
  25             die("<b>File open error:</b> Can't open file '$aFileName'. Check that file and directory exists.");
  26         $this->iFileName = $aFileName;
  27     }
  28
  29     function Close() {
  30         if( $this->iFP )
  31             fclose($this->iFP);
  32     }
  33
  34     function W($aStr) {
  35         if( fwrite($this->iFP,$aStr) == -1 )
  36             die("Can't write to file : ".$this->iFileName);
  37         fflush($this->iFP);
  38     }
  39
  40 }
  41
  42
  43 // Basic HTML Class formatter
  44 class ClassHTMLFormatter extends ClassFormatter {
  45     var $iNumClasses,$iColumnClassCnt,$iGlobalClassCnt,$iNumMethods,$iColumnMethCnt,$iClassMethodCnt;
  46     var $iCol;
  47     var $iWriter;
  48     var $iListCnt=0;
  49     var $iCSS =
  50         '<style type="text/css">
  51                 <!--
  52                 A:link        {font-family: helvetica, arial, geneva, sans-serif; font-size: x-small; text-decoration: none; color: #0000ff}
  53                 A:visited     {font-family: helvetica, arial, geneva, sans-serif; font-size: x-small; text-decoration: none; color: #0000ff}
  54                 A:hover       {font-family: helvetica, arial, geneva, sans-serif; font-size: x-small; text-decoration: underline; color: #FF0000}
  55                 th            {font-family: helvetica, arial; color : blue; font-size:85%; background : lightgrey; border-right:black solid 1pt; border-bottom:black solid 1pt;}
  56                 //-->
  57                 </style>';
  58
  59     var $iIndexFramePage =
  60         '<!doctype html public "-//W3C//DTD HTML 4.0 Frameset//EN">
  61                 <HTML><HEAD>
  62                 <LINK REL=STYLESHEET TYPE="text/css" HREF="de_normal.css">
  63                 <title>Project documentation</title>
  64                 </head>
  65                 <frameset cols="270,*">
  66                 <frame src=class_toc.html name=toc>;
  67                 <frame  src=projinfo.html name=classdetail>
  68                 </frameset>
  69                 </html>';
  70
  71     var $iIndexPage =
  72         '<!doctype html public "-//W3C//DTD HTML 4.0 Transitional//EN">
  73                 <HTML><HEAD>
  74                 <LINK REL=STYLESHEET TYPE="text/css" HREF="de_normal.css">
  75                 <title>Project documentation</title>
  76                 </head>';
  77
  78     function ClassHTMLFormatter($aDBCache,$aFlags="") {
  79         parent::ClassFormatter($aDBCache,$aFlags="");
  80         $this->iWriter = new FileWriter();
  81     }
  82
  83     function Start() {
  84
  85         $t  = '<table width=100% border=1 style="background-color:lightblue;"><tr><td align=center><span style="font-size:20pt;font-family:arial;font-weight:bold;">'.$this->iProjName."</span></td></tr></table>\n";
  86         $t .= '<div align=center><h3 style="color:darkred;font-family:arial;">Documentation status: '.round($this->iStatAverage*100).'%</h3>';
  87         $t .= '<span style="font-family:arial;">Total number of Classes: '.$this->iStatNumClasses.', Methods: '.$this->iStatNumMethods."</span><p>\n";
  88         if( $this->iShowPrivate )
  89             $t .= '<i>This version <b>includes</b> private methods & classes</i><p>';
  90         else
  91             $t .= '<i>This version does <b>not</b> include private methods & classes</i><p>';
  92         $t .= '<p><i>Generated at '.strftime('%d %b %Y  at  %H:%M')."</i><br>\n";
  93         $t .="</div><hr>";
  94         $t .= "<p>".$this->iProjDesc; //$proj['fld_desc'];
  95
  96         if( $this->iDocType == 0 ) {
  97             $dt = 'HTML: Multiple files.';
  98             $this->iWriter->Open($this->iDirectory.'projinfo.html');
  99             $this->iWriter->W( $t );
 100             $this->iWriter->Close();
 101
 102             $this->iWriter->Open($this->iDirectory.'index.html');
 103             $this->iWriter->W( $this->iIndexFramePage );
 104             $this->iWriter->Close();
 105         }
 106         else {
 107             $dt = 'HTML: Single file.';
 108             $this->iWriter->Open($this->iDirectory.'index.html');
 109             $this->iWriter->W( $this->iIndexPage );
 110             $this->iWriter->W( $this->iCSS );
 111             $this->iWriter->W( $t );
 112         }
 113
 114         HTMLGenerator::CloseWinButton('left');
 115         echo "<hr>";
 116         echo "<font face=arial><b>Generating reference for project : <font color=blue>$this->iProjName</font></b></font><br>";
 117         echo "Output directory: <b><font color=blue>".$this->iDirectory.'</font></b><br>';
 118         echo "Output format: <b><font color=blue>$dt</font></b> <br>\n";
 119         echo "Including private methods and classes: <b><font color=blue>".($this->iShowPrivate ? 'Yes' : 'No')."</font></b><br>";
 120         echo "Including global functions: <b><font color=blue>".($this->iShowGlobFuncs ? 'Yes' : 'No')."</font></b><br>";
 121         echo "<hr>";
 122     }
 123
 124     function End() {
 125         echo "<h3>Successfully generated all documentation.</h3>";
 126         echo "<hr>";
 127         HTMLGenerator::CloseWinButton('left');
 128     }
 129
 130     function ClassEntry($aClassName) {
 131         ++$this->iListCnt;
 132         echo "$this->iListCnt. Writing class <b><font color=blue>$aClassName</font></b>...";flush();
 133         if( $this->iDocType == 0 ) { // Split output
 134             $this->iWriter->Open($this->iDirectory.$aClassName.'.html');
 135             $this->iWriter->W( $this->iCSS );
 136         }
 137     }
 138
 139     function ClassExit() {
 140         echo " done.<br>\n";flush();
 141         $this->iWriter->W( '<p> <hr> <p>' );
 142         if( $this->iDocType == 0 ) { // Split output
 143             $this->iWriter->Close();
 144         }
 145     }
 146
 147     function GlobalFuncEntry($aNumFuncs) {
 148         echo "<p>Writing <b><font color=blue> $aNumFuncs global functions</font></b>...\n";flush();
 149         if( $this->iDocType == 0 ) { // Split output
 150             $this->iWriter->Open($this->iDirectory.GLOBALFUNCS_FILENAME);
 151             $this->iWriter->W( $this->iCSS );
 152         }
 153         $this->iWriter->W('<div style="background-color:yellow;font-family:arial;font-weight:bold;font-size:150%;">Global functions</div>');
 154     }
 155
 156     function GlobalFuncExit() {
 157         echo "<br> done.<br>\n";
 158         $this->iWriter->W( '<p> &nbsp; <hr> &nbsp; <p>' );
 159         if( $this->iDocType == 0 ) { // Split output
 160             $this->iWriter->Close();
 161         }
 162     }
 163
 164     function FmtClassHierarchySetup($aHier,$aNbr) {
 165         $this->iWriter->W( "<table border=1>" );
 166     }
 167
 168     function FmtClassHierarchyExit($aHier,$aNbr) {
 169         $this->iWriter->W( "</tr></table>" );
 170     }
 171
 172     function FmtClassHierarchyHeaders($aHier,$aNbr) {
 173         $this->iWriter->W( "<tr>" );
 174         for( $i=0; $i<$aNbr; ++$i ) {
 175             $this->iWriter->W( '<td>&nbsp;<a href="'.$aHier[$i].'.html" style="font-family:arial;font-weight:bold;color:darkblue;">'.$aHier[$i]."</a>&nbsp;</td>" );
 176         }
 177         $this->iWriter->W( "</tr><tr>" );
 178     }
 179
 180     function FmtClassHierarchyColumnSetup($aClassName,$aColNbr) {
 181         $this->iWriter->W( "<td valign=top>" );
 182     }
 183
 184     function FmtClassHierarchyColumnExit($aClassName,$aColNbr) {
 185         $this->iWriter->W( "</td>" );
 186     }
 187
 188     function FmtClassHierarchyRow($aClassName,$aMethodName,$aOverridden,$aPublic) {
 189         if( $aMethodName == "" )
 190             $this->iWriter->W( "&nbsp;" );
 191         else {
 192             // Markup private methods with a '*'
 193             if( !$this->iShowPrivate && !$aPublic )
 194                 return;
 195
 196             if( $aPublic )
 197                 $mark='';
 198             else
 199                 $mark='*';
 200             if($aOverridden) {
 201                 $this->iWriter->W( "<a href=\"$aClassName.html#".
 202                                    strtoupper("_".$aClassName."_".$aMethodName).
 203                                    "\" style=\"color:darkgrey;\">$mark".$aMethodName."()&nbsp;</a><br>\n" );
 204             }
 205             else {
 206                 $this->iWriter->W( "&nbsp;".
 207                                    "<a href=\"$aClassName.html#".strtoupper("_".$aClassName."_".$aMethodName)."\">$mark".
 208                                    $aMethodName."()</a>&nbsp;<br>\n" );
 209             }
 210         }
 211     }
 212
 213     function FmtClassSetup($aClassInfo) {
 214
 215         $res = "<hr><a name=\"".strtoupper("_C_".$aClassInfo["fld_name"])."\"><div style=\"background-color:yellow;font-family:courier new;\"></a>";
 216         $res .= "CLASS <b>".$aClassInfo["fld_name"]."</b>";
 217         if( $aClassInfo["fld_parentname"] != "" )
 218             $res .= " EXTENDS <a href=\"".$aClassInfo["fld_parentname"].".html#".strtoupper("_C_".$aClassInfo["fld_parentname"])."\" style=\"font-face:arial;font-weight:bold;\">".$aClassInfo["fld_parentname"]."</a>";
 219         $res .= "</div>\n";
 220         $res .= "<i>(Defined in: ".$aClassInfo['fld_file']." : $aClassInfo[fld_linenbr])</i>";
 221         $this->iWriter->W( $res );
 222     }
 223
 224     function FmtClassOverview($aClassInfo) {
 225         $res = "&nbsp;<p><div style=\"font-weight:bold;font-family:arial;font-size:100%;\">Class usage and Overview</div>".$aClassInfo["fld_desc"]." <p> &nbsp;\n";
 226         $this->iWriter->W( $res );
 227     }
 228
 229     function FmtClassOverviewExit($aClassInfo) {
 230         $this->iWriter->W( '<hr><span style="font-family:arial;font-size:120%;font-weight:bold;">Class Methods</span><hr>' );
 231     }
 232
 233     function FmtClassRefs($aClassInfo) {
 234         $MAXREFS = 4;
 235         $refs = array();
 236         for( $i=1; $i <= $MAXREFS; ++$i ) {
 237             $cname = @$aClassInfo['fld_ref'.$i];
 238             if( !empty($cname) && trim($cname) != '' ) {
 239                 $refs[] = $cname;
 240             }
 241         }
 242         $n = count($refs);
 243         if( $n==0 )
 244             return;
 245         $this->iWriter->W("<div style=\"font-weight:bold;font-family:arial;font-size:85%;\">See also related classes:</div>" ) ;
 246         for( $i=0; $i < $n; ++$i ) {
 247             $this->iWriter->W( '<a href="'.$refs[$i].'.html">'.$refs[$i].'</a>' );
 248             if( $i < $n-2 )
 249                 $this->iWriter->W( ", " );
 250             elseif( $i==$n-2 )
 251                 $this->iWriter->W( " and " );
 252         }
 253         $this->iWriter->W( ' <p> &nbsp;' );
 254     }
 255
 256     function FmtClassVars($aVars) {
 257         $res =  "<table border=0>\n";
 258         for($i=0; $i<count($aVars); ++$i) {
 259             $res .= "<tr><td valign=top>";
 260             // highlight_string is buggy so we add ';' to be able to parse a
 261             // single variable.
 262             $t = $aVars[$i]["fld_name"];
 263             $t = Utils::HighlightCodeSnippet($t);
 264             $res .= "<span style=\"font-family:times;font-size:85%;font-weight:bold;\">$t</span>\n";
 265             $res .= "</td></tr>\n";
 266         }
 267         $res .= "</table>\n";
 268         $this->iWriter->W( $res );
 269     }
 270
 271     function FmtFuncPrototype($aClassName,$aFunc,$aShowFile=false) {
 272         $file = '';
 273         if( $aShowFile ) {
 274             $file = "<i>($aFunc[fld_file]:$aFunc[fld_linenbr])</i><br>\n";
 275         }
 276         $t = "function ".$aFunc["fld_name"]."(";
 277         for($i=0; $i<$aFunc["fld_numargs"]; ++$i) {
 278             if( $i != 0 ) $t .= ",";
 279             $t .= $aFunc["fld_arg".($i+1)];
 280         }
 281         $t .= ")";
 282         $t  = Utils::HighlightCodeSnippet($t);
 283         $t  = "<p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name=\"".strtoupper("_".$aClassName."_".$aFunc["fld_name"])."\">".$t."</a></span>\n";
 284         $t .= "$file\n<span style='font-family:arial;font-size:90%;'><i>".$aFunc["fld_shortdesc"]."</i></span><p>\n";
 285         $this->iWriter->W( "<p>\n".$t );
 286     }
 287
 288     function FmtFuncReturn($aFunc)  {
 289         $r = $aFunc["fld_return"];
 290         if( trim($r) != '' ) {
 291             $res = "<br>\n<div style=\"font-weight:bold;font-family:arial;font-size:85%;\">Returns</div>$r<br>\n";
 292             $this->iWriter->W( $res );
 293         }
 294     }
 295
 296     function FmtFuncArgs($aFunc)  {
 297         if( $aFunc["fld_numargs"] == 0 ) {
 298             $this->iWriter->W( "<br>\n" );
 299             return;
 300         }
 301
 302         $res =  "\n<table cellspacing=0 style='border:black solid 1pt;' width=100%>\n";
 303         $res .= '<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>';
 304         for($i=0; $i<$aFunc["fld_numargs"]; ++$i) {
 305             $res .= "\n<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>";
 306             // highlight_string is buggy so we add ';' to be able to parse a
 307             // single variable.
 308             $t = $aFunc["fld_arg".($i+1)];
 309             $t = Utils::HighlightCodeSnippet($t,false,false);
 310             $res .= "$t\n";
 311             $res .= "</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>";
 312             $val = $aFunc["fld_argval".($i+1)];
 313             if( !isset($val) || strlen(trim($val)) == 0 )
 314                 $val = '&nbsp;';
 315             else
 316                 $val = Utils::HighlightCodeSnippet($val,false,false);
 317             $res .= $val.'</td><td>';
 318             $des = $aFunc["fld_argdes".($i+1)];
 319             if( empty($des) || strlen(trim($des)) == 0 )
 320                 $des = "No description available";
 321             $res .= "$des</td>";
 322             $res .= "</tr>\n";
 323         }
 324         $res .= "</table>\n";
 325         $this->iWriter->W( $res );
 326     }
 327
 328     function FmtFuncDesc($aFunc) {
 329         $res = "\n<div style=\"font-weight:bold;font-family:arial;font-size:85%;\">Description</div>";
 330
 331         if( strlen(trim($aFunc['fld_desc'])) == 0 )
 332             $res .= "No description available.";
 333         else
 334             $res .= $aFunc['fld_desc']."&nbsp;<br>\n";
 335
 336         $this->iWriter->W( $res );
 337     }
 338
 339     function FmtFuncRef($aRef) {
 340         $this->iWriter->W(" &nbsp; <div style=\"font-weight:bold;font-family:arial;font-size:85%;\">See also</div>" ) ;
 341         $m = count($aRef);
 342         for( $i=0; $i < $m; ++$i ) {
 343             list($cname,$mname) = $aRef[$i];
 344             $this->iWriter->W( "<a href=\"$cname.html#".strtoupper("_".$cname."_".$mname)."\">".$cname."::".$mname."</a>" );
 345             if( $i < $m-2 )
 346                 $this->iWriter->W( ", " );
 347             elseif( $i==$m-2 )
 348                 $this->iWriter->W( " and " );
 349         }
 350     }
 351
 352     function FmtFuncExample($aFunc) {
 353         if( $aFunc["fld_example"] != "" ) {
 354             $this->iWriter->W( "\n<div style=\"font-weight:bold;font-family:arial;font-size:85%;\"><p>Example</div>" );
 355             $this->iWriter->W( Utils::HighlightCodeSnippet($aFunc["fld_example"],false)."<br>\n" );
 356         }
 357     }
 358
 359     function FmtIndexSetup($aNumClasses,$aNumMethods, $aNumColumns=3) {
 360
 361         // Note: In this formatter we ignore the outside specification of
 362         // columns because we always use 1 column for frames formatting
 363         // and 3 columns for a single file formatting.
 364
 365         if( $this->iDocType == 0 ) {
 366             $aNumColumns=1;
 367             $class_toc_name = 'class_toc.html';
 368             $this->iWriter->Open( $this->iDirectory.$class_toc_name );
 369         }
 370         else {
 371             $class_toc_name = 'index.html';
 372             $aNumColumns=3;
 373         }
 374
 375         $this->iNumIndexColumns = $aNumColumns;
 376         //echo "<h4>Creating index (".$this->iDirectory.$class_toc_name.") with $aNumColumns columns...</h4>";
 377         $this->iWriter->W( $this->iCSS );
 378         $this->iWriter->W( "<a href=projinfo.html target=classdetail style='font-size:120%;'>$this->iProjName</a><p>\n" );
 379
 380         if( $this->iShowGlobFuncs ) {
 381             $this->iWriter->W( "<a href=".GLOBALFUNCS_FILENAME." target=classdetail style='font-size:100%;'>Global functions</a><p>\n" );
 382         }
 383
 384         $this->iNumClasses = $aNumClasses;
 385         $this->iNumMethods = $aNumMethods;
 386         $this->iCol = 1;
 387         $this->iColumnClassCnt = 0;
 388         $this->iGlobalClassCnt = 0;
 389         $this->iColumnMethCnt = 0;
 390         $this->iWriter->W( "<table width=100%><tr><td valign=top width=".round(100/$aNumColumns,0)."%>" );
 391     }
 392
 393     function FmtIndexExit() {
 394         $this->iWriter->W( "</td></tr></table><p>" );
 395         if( $this->iDocType == 0 ) {
 396             $this->iWriter->Close();
 397         }
 398     }
 399
 400     function FmtIndexClass($aClassName) {
 401         ++$this->iColumnClassCnt;
 402         ++$this->iGlobalClassCnt;
 403         $this->iClassMethodCnt=0;
 404         if( ($this->iColumnClassCnt > floor($this->iNumClasses/$this->iNumIndexColumns)) ) {
 405             if( $this->iCol < $this->iNumIndexColumns ) {
 406                 $this->iWriter->W( "</td><td valign=top width=".round(100/$this->iNumIndexColumns,0)."%>" );
 407                 $this->iColumnClassCnt = 0;
 408                 $this->iColumnMethCnt = 0;
 409             }
 410         }
 411         $target = ' target=classdetail';
 412         $this->iWriter->W( "<b><font face='arial'>$this->iGlobalClassCnt.</font> <a href=\"$aClassName.html#".strtoupper("_C_$aClassName")."\" $target>$aClassName</a></b><br>\n" );
 413     }
 414
 415     function FmtIndexMethod($aClassName,$aMethodName) {
 416         ++$this->iColumnMethCnt;
 417         ++$this->iClassMethodCnt;
 418         $target = ' target=classdetail';
 419         $this->iWriter->W( "&nbsp;&nbsp;&nbsp;<span style='font-family:arial;font-size:x-small;'> $this->iGlobalClassCnt.$this->iClassMethodCnt</span> <a href=\"$aClassName.html#".strtoupper("_".$aClassName."_".$aMethodName)."\" $target>$aMethodName</a><br>\n" );
 420     }
 421 }
 422
 423
 424 class HTMLDriver extends ClassRefDriver {
 425     // Factory function
 426     function NewClassFormatter($aDBCache,$aFlags) {
 427         return new ClassHTMLFormatter($aDBCache,$aFlags);
 428     }
 429 }
 430
 431
 432 //==========================================================================
 433 // Script entry point
 434 // Read URL argument and create Driver
 435 //==========================================================================
 436 if( !isset($HTTP_GET_VARS['class']) )
 437 $class = "";
 438 else
 439 $class = urldecode($HTTP_GET_VARS['class']);
 440
 441 $driver = new HTMLDriver();
 442 $driver->Run($class,FMT_CLASSVARS);
 443 exit();
 444
 445 ?>