/lenasys/0.1

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Viewing changes to trunk/CodeViewer/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/CodeViewer/Codeviewer/showcode.php
 
1
<?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 "<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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                        }else{
 
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                                        echo "<img src='CodeViewerLeftbuttonGrayed.png'>";
 
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                        }
 
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                        echo "</td>";
 
18
 
 
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                        echo "<td class='buttonstyle'>";
 
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                        if($forward!=""){
 
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                                        echo "<a href='".$forward."'><img src='CodeViewerRightbutton.png'></a>";
 
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                        }else{
 
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                                        echo "<img src='CodeViewerLeftbuttonGrayed.png'>";
 
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                        }
 
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                        echo "</td>";
 
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                        echo "<td class='buttonstyle'>";
 
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                                        echo "<a href='../Lindex.html'><img src='CodeViewerRightbutton.png'></a>";
 
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                        echo "</td>";
 
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                        echo "<td class='verticalaligntext'>";
 
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                        echo "<a STYLE='text-decoration:none' href='".$headinglink."'>".$heading."</a>";
 
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                        echo "</td>";
 
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                        echo "<td class='buttonstyle'>";
 
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                        if($downloadlink!=""){
 
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                                        echo "<a href='".$downloadlink."'><img src='CodeViewerDownloadbutton.png'></a>";
 
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                        }else{
 
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                                        echo "<img src='CodeViewerLeftbuttonGrayed.png'>";
 
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                        }
 
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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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                                        $commentkind=0;
 
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                                        $commenton=0;
 
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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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                                $buffer=str_replace("&","&amp;",$buffer);
 
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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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                                }
 
102
                                
 
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                                                        // Detect comments - 0 == No comment 1 == Line comment 2 == Start Comment 3 == End Comment
 
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                                                        $commentkind=0;
 
105
 
 
106
                                                        $commentpos=strpos($buffer,"/*");
 
107
                                                        
 
108
                                                        if($commentpos>=0){
 
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                                                                        $subby=substr($buffer,$commentpos+2,1);
 
110
                                                        }else{
 
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                                                                        $subby="Foo";
 
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                                                        }
 
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                                                        if($commentpos&&$subby!='"'){
 
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                                                                        $commentkind=2;
 
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                                                                        $commenton=1;
 
117
                                                        }                                                       
 
118
 
 
119
                                                        $commentpos=strpos($buffer,"*/");
 
120
                                                        if($commentpos){
 
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                                                                        $commentkind=3;
 
122
                                                                        $commenton=0;
 
123
                                                        }                                                       
 
124
 
 
125
                                                        $commentpos=strpos($buffer,"//");
 
126
                                                        if($commentpos){
 
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                                                                        $commentkind=1;
 
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                                                                        $commenton=0;
 
129
                                                        }                                                       
 
130
 
 
131
                                foreach($highlight as $highlightkeyword){
 
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                                                                                $foundpos=strpos($buffer,$highlightkeyword[0]);
 
133
                                                                                
 
134
                                                                                // 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)){
 
136
                                                                                        if(!($commentkind==0&&$commenton==1)) $buffer=str_replace($highlightkeyword[0],"<span class='".$highlightkeyword[1]."'>".$highlightkeyword[0]."</span>",$buffer);
 
137
                                                                                }
 
138
 
 
139
                                }
 
140
 
 
141
                                                        // echo $commentkind.$commenton;
 
142
                               
 
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                                if($commentkind>0){
 
144
                                                                        if($commentkind==1){
 
145
                                                                                        $buffer=str_replace("//","<span class='commented'>//",$buffer);
 
146
                                                                                        $buffer.="</span>";
 
147
                                                                        }
 
148
                                                                        if($commentkind==2) $buffer=str_replace("/*","<span class='commented'>/*",$buffer);
 
149
                                                                        if($commentkind==3) $buffer=str_replace("*/","*/</span>",$buffer);
 
150
                                }
 
151
 
 
152
                        
 
153
                                                        $linenostr=$lineno;
 
154
                                                        $linenostr=str_pad($linenostr,3," ",STR_PAD_RIGHT);
 
155
                        
 
156
                                                        if($interesting){
 
157
                                                echo "<span class='interesting'>";
 
158
                                                echo "<span class='linenointeresting'>".$linenostr."</span>&nbsp;";
 
159
                                                        $startspan=1;
 
160
                                                        }else{
 
161
                                                echo "<span class='lineno'>".$linenostr."</span>&nbsp;";                                
 
162
                                                        }
 
163
                        
 
164
                                echo $buffer;
 
165
                        
 
166
                                                        if($startspan) echo "</span>";
 
167
                        
 
168
                                $lineno++;
 
169
 
 
170
                                echo "<br>";
 
171
                            }
 
172
                            if (!feof($handle)) {
 
173
                                echo "Error: unexpected fgets() fail\n";
 
174
                            }
 
175
                            fclose($handle);
 
176
                        }
 
177
                        echo "</pre>";  
 
178
        }
 
179
?>
 
 
b'\\ No newline at end of file'