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Viewing changes to trunk/CodeViewer/Codeviewer/showcode.php

  • Committer: elof.bigestans at gmail
  • Date: 2013-03-28 15:01:26 UTC
  • mto: (4.7.4 GammaBear)
  • mto: This revision was merged to the branch mainline in revision 6.
  • Revision ID: elof.bigestans@gmail.com-20130328150126-o79po5zzefzxvcxy
Added comments to functions in showcode.php

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trunk/CodeViewer/Codeviewer/showcode.php
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<?php
 
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        /* function menulayout
 
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         * Takes 6 arguments and outputs a HTML navigation menu 
 
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         * $forward = link to "next page", i.e. "nextPage.html"
 
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         * $backward = link to "previous page", i.e. "previousPage.html"
 
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         * $downloadlink = link to download source file, on download button, i.e. "sourceFile.txt"
 
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         * headinglink = link in heading, i.e. "sourceFile.txt"
 
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         * filecontent = file containing info in the left panel, i.e. "panelContent.txt"
 
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        */
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        function menulayout($forward,$backward,$downloadlink,$heading,$headinglink,$filecontent) {
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                echo "<body onload='resize();' onresize='resize();'>";
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                echo "<div class='Topmenu'>";
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                echo "<table style='width:100%;height:100%;border:solid 1px;'>";
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                echo "<tr>";
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                echo "<td class='buttonstyle'>";
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                if($backward != ""){
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                        echo "<a href='".$backward."'><img src='CodeViewerLeftbutton.png'></a>";
 
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                        $backwardButton = "<a href='".$backward."'><img src='CodeViewerLeftbutton.png'></a>";
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                }else{
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                        echo "<img src='CodeViewerLeftbuttonGrayed.png'>";
 
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                        $backwardButton = "<img src='CodeViewerLeftbuttonGrayed.png'>";
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                }
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                ?>
 
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                <body onload='resize();' onresize='resize();'>
 
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                        <div class='Topmenu'>
 
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                                <table style='width:100%;height:100%;border:solid 1px;'>
 
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                                        <tr>
 
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                                                <td class="buttonstyle">
 
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                                                        <?=$backwardButton;?>
 
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                                                </td>
 
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                <?php
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                echo "</td>";
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                echo "<td class='buttonstyle'>";
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                echo "<div class='codecontent'>";
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        }
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        /* function menulayoutend
 
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         * Outputs ending tags in HTML
 
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         */
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        function menulayoutend() {
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                echo "</div>";
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                echo "</div>";
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                echo "</body>";
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        }
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        /* function showfile 
 
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         * Outputs html with syntax highlighting.
 
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         * Takes 4 arguments_
 
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         * interestingrows: array containing arrays, each with 3 set values -- start line number, end line number, comment
 
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         * keywords: array containing keywords 
 
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         * highlight: array containing arrays, each with two values - string to highlight, and HTML class to apply to highlight */
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        function showfile($interestingrows,$keywords,$highlight,$filename) {
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                echo "<pre>";
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                $handle = @fopen($filename, "r");
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                                $commentkind = 0;
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                                $commentpos = strpos($buffer,"/*");
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                                if($commentpos>=0){
 
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                                if($commentpos >= 0){
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                                        $subby = substr($buffer,$commentpos+2,1);
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                                }else{
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                                        $subby = "Foo";
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                                        $foundpos = strpos($buffer, $highlightkeyword[0]);
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                                        // If line comment and keyword before comment marker
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                                        if(($foundpos<=$commentpos&&($commentkind==1||$commentkind==2))||($commentkind==0)||($foundpos>$commentpos&&$commentkind==3)){
 
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                                        if(($foundpos <= $commentpos && ($commentkind == 1 || $commentkind == 2)) || ($commentkind == 0) || ($foundpos > $commentpos && $commentkind == 3)) {
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                                                if(!($commentkind==0&&$commenton==1)) {
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                                                        $buffer = str_replace($highlightkeyword[0],"<span class='".$highlightkeyword[1]."'>".$highlightkeyword[0]."</span>",$buffer);
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                                                }