Add directory / file icons.

Author: sebastianbergmann

PHP/CodeCoverage/Report/HTML.php

@@ -286,7 +286,9 @@ protected function copyFiles($target)
           'close12_1.gif',
           'container.css',
           'container-min.js',
+          'directory.png',
           'excanvas.compressed.js',
+          'file.png',
           'glass.png',
           'RGraph.bar.js',
           'RGraph.common.js',

PHP/CodeCoverage/Report/HTML/Node.php

@@ -325,9 +325,22 @@ protected function doRenderItem(array $data, $lowUpperBound, $highLowerBound, $t
             $functions = FALSE;
         }
 
+        $icon = '';
+
+        if (isset($data['itemClass'])) {
+            if ($data['itemClass'] == 'coverDirectory') {
+                $icon = '<img alt="directory" src="directory.png"/> ';
+            }
+
+            else if ($data['itemClass'] == 'coverFile') {
+                $icon = '<img alt="file" src="file.png"/> ';
+            }
+        }
+
         $itemTemplate->setVar(
           array(
             'name'                     => $functions ? 'Functions' : $data['name'],
+            'icon'                     => $icon,
             'itemClass'                => isset($data['itemClass']) ? $data['itemClass'] : 'coverItem',
             'classes_color'            => $classesColor,
             'classes_level'            => $functions ? 'None' : $classesLevel,

PHP/CodeCoverage/Report/HTML/Template/directory.png

@@ -1,5 +1,5 @@
         <tr>
-          <td class="{itemClass}">{name}</td>
+          <td class="{itemClass}">{icon}{name}</td>
           <td class="coverBar" align="center" width="100">
             <table border="0" cellspacing="0" cellpadding="1">
               <tr>

PHP/CodeCoverage/Report/HTML/Template/directory_item.html.dist

@@ -60,9 +60,11 @@
         <file baseinstalldir="/" name="container.css" role="php" />
         <file baseinstalldir="/" name="container-min.js" role="php" />
         <file baseinstalldir="/" name="dashboard.html.dist" role="php" />
+        <file baseinstalldir="/" name="directory.png" role="php" />
         <file baseinstalldir="/" name="directory.html.dist" role="php" />
         <file baseinstalldir="/" name="directory_item.html.dist" role="php" />
         <file baseinstalldir="/" name="excanvas.compressed.js" role="php" />
+        <file baseinstalldir="/" name="file.png" role="php" />
         <file baseinstalldir="/" name="file.html.dist" role="php" />
         <file baseinstalldir="/" name="file_item.html.dist" role="php" />
         <file baseinstalldir="/" name="file_no_yui.html.dist" role="php" />