/lenasys/0.1

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Viewing changes to trunk/Code Viewer Alt/Codeviewer/showcode.php

  • Committer: Henrik G.
  • Date: 2013-03-26 23:22:55 UTC
  • Revision ID: henrik.gustavsson@his.se-20130326232255-ik6snyatlbkf3zs1
First seed of Lenasys ... Needs to be Organized Further

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trunk/Code Viewer Alt/Codeviewer/showcode.php
 
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<?php
 
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        function menulayout($forward,$backward,$downloadlink,$heading,$headinglink,$filecontent)
 
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        {
 
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                        echo "<body onload='resize();' onresize='resize();'>";
 
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                        echo "<script language=\"javascript\" src=\"../jquery/jquery-1.8.2.min.js\"></script>";
 
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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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                                                echo "<a href='http://wwwlab.iki.his.se/~gush/Webbprogrammering/' title='Back to examples page'><img src='../img/back.png'></a>";
 
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                                echo "</td>";
 
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                        if($backward!=""){
 
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                                echo "<td class='buttonstyle'>";
 
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                                                echo "<a href='".$backward."'><img src='../img/prev.png'></a>";
 
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                                echo "</td>";
 
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                        }
 
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                        if($forward!=""){
 
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                                echo "<td class='buttonstyle'>";
 
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                                                echo "<a href='".$forward."'><img src='../img/next.png'></a>";
 
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                                echo "</td>";
 
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                        }
 
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                        echo "<td class='verticalaligntext'>";
 
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                                echo "<a STYLE='text-decoration:none'>".$heading."</a>";
 
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                        echo "</td>";
 
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                        echo "<td class='buttonstyle'>";
 
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                                echo "<a href=\"$headinglink\"><img src='../img/play.png'></a>";
 
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                        echo "</td>";
 
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                        echo "<td class='buttonstyle'>";
 
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                                echo "<img src='../img/code.png' onclick=\"$('.lineno').toggle();$('.linenointeresting').toggle();$('.panel').toggle();\">";
 
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                        echo "</td>";
 
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                        echo "</tr>";
 
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                        echo "</table>";
 
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                        echo "</div>";
 
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                        echo "<div id='bottom' class='RestContainer'>";
 
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                        echo "<div style='float:left;'>";
 
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                                        echo "<div id='panel' class='panel' onmousemove='resizepanel(event)' onmousedown='mdpanel(event)' onmouseup='mupanel(event)'>";
 
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                                        include($filecontent);
 
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                                        echo "</div>";
 
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                        echo "</div>";
 
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                        echo "<div class='codecontent'>";
 
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        }
 
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        function menulayoutend()
 
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        {
 
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                echo "</div>";
 
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                echo "</div>";
 
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                echo "<div style='clear:both;'></div>";
 
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                echo "</body>";
 
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        }
 
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        function showfile($interestingrows,$keywords,$highlight,$filename)
 
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        {
 
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                        echo "<pre>";
 
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                        $handle = @fopen($filename, "r");
 
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                        if ($handle) {
 
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                                        $lineno=1;
 
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                            while (($buffer = fgets($handle, 4096)) !== false) {
 
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                                                        $buffer = str_replace("\n","", $buffer);
 
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                                                        $buffer = str_replace("\r","", $buffer);
 
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                                                        $buffer=str_pad($buffer,150," ", STR_PAD_RIGHT);
 
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                                $buffer=str_replace("<","&lt;",$buffer);
 
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                                $buffer=str_replace(">","&gt;",$buffer);
 
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                                $buffer=str_replace("\t","&nbsp;",$buffer);
 
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                                                        $interesting=0;
 
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                                $startspan=0;
 
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                                foreach($interestingrows as $row){
 
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                                                if($lineno>=$row[0]&&$lineno<=$row[1]){
 
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                                                                                                $interesting=true;
 
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                                                }
 
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                                }
 
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                                foreach($keywords as $keyword){
 
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                                                                        if($interesting){
 
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                                                                                        $buffer=str_replace($keyword,"<span class='keywordinteresting'>".$keyword."</span>",$buffer);
 
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                                                                        }else{
 
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                                                                                        $buffer=str_replace($keyword,"<span class='keyword'>".$keyword."</span>",$buffer);
 
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                                                                        }
 
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                                }
 
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                                                        $commentpos=strpos($buffer,"//");
 
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                                                        if(!$commentpos) $commentpos=5000;
 
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                                foreach($highlight as $highlightkeyword){
 
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                                                                                $foundpos=strpos($buffer,$highlightkeyword[0]);
 
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                                                                                if($foundpos<=$commentpos){
 
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                                                                                         $buffer=str_replace($highlightkeyword[0],"<span class='".$highlightkeyword[1]."'>".$highlightkeyword[0]."</span>",$buffer);
 
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                                                                                }
 
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                                }
 
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                                if($commentpos<5000){
 
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                                                                        $buffer=str_replace("//","<span class='commented'>//",$buffer);
 
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                                                                        $buffer.="</span>";
 
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                                }
 
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                                                        $linenostr=$lineno;
 
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                                                        $linenostr=str_pad($linenostr,3," ",STR_PAD_RIGHT);
 
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                                                        if($interesting){
 
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                                                    echo "<span class='interesting'>";
 
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                                                    echo "<span class='linenointeresting'>".$linenostr."</span>&nbsp;";
 
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                                                        $startspan=1;
 
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                                                        }else{
 
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                                                    echo "<span class='lineno'>".$linenostr."</span>&nbsp;";                            
 
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                                                        }
 
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                                        echo $buffer;
 
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                                                        if($startspan) echo "</span>";
 
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                                $lineno++;
 
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                                echo "<br>";
 
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                            }
 
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                            if (!feof($handle)) {
 
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                                echo "Error: unexpected fgets() fail\n";
 
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                            }
 
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                            fclose($handle);
 
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                        }
 
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                        echo "</pre>";  
 
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        }
 
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?>