# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1425811946 -7200
# Node ID 269ecedff5182f3522371d2dbde0986a6d068cfc
# Parent  5e9f8b76d4946d284e74a0414c60110ac5745d1f
Various improvements to the material browser.

diff -r 5e9f8b76d494 -r 269ecedff518 materials/index.php
--- a/materials/index.php	Sun Mar 08 10:52:33 2015 +0200
+++ b/materials/index.php	Sun Mar 08 12:52:26 2015 +0200
@@ -47,11 +47,11 @@
 }
 
 
-function stGetURLStr($cfilters, $col, $dir, $mfilters)
+function stGetURLStr($cfilters, $col, $dir, $domfilter, $mfilters)
 {
-  global $sortDirs, $hideColumns;
+  global $sortDirs, $hideColumns, $doMatFilter;
 
-  $str = "s=".$col."&amp;d=".$sortDirs[$dir];
+  $str = "s=".$col."&amp;d=".$sortDirs[$dir]."&amp;mf=".$domfilter;
 
   foreach ($cfilters as $fkey => $fval)
     $str .= "&amp;f%5B".$fkey."%5D=".$fval;
@@ -95,8 +95,33 @@
   uasort($matTable, "stSortMatFunc");
 
 
-cmPrintPageHeader($pageTitle,
-  "<meta name=\"robots\" content=\"nofollow\" />\n");
+cmPrintPageHeader($pageTitle, "
+ <meta name=\"robots\" content=\"nofollow\" />
+ <style type=\"text/css\">
+    td a.matToggle {
+            display: inline-block;
+            background: black;
+            width: 1em;
+            font-size: 1.2em;
+            padding: 0.1em;
+            text-align: center;
+            margin-right: 0.3em;
+    }
+
+    td a.matToggle:hover {
+            text-decoration: none;
+            background: white;
+    }
+
+    td a.matToggle.active {
+            color: green !important;
+    }
+
+    td a.matToggle.inactive {
+            color: red !important;
+    }
+ </style>
+");
 ?>
 <h1><? echo $pageTitle; ?></h1>
 <form action="<? echo $pageIndex; ?>" method="get">
@@ -190,8 +215,8 @@
 {
   echo
     "<p>Material filter: ".implode(", ", array_keys($matFilters))." ".
-    "<a href=\"?".stGetURLStr($attrFilters, $sortColumn, $sortDirection, $matFilters).
-    "&amp;mf=".($doMatFilter ? "0" : "1")."\">[".($doMatFilter ? "Deactivate" : "Activate")."]</a></p>\n";
+    "<a href=\"?".stGetURLStr($attrFilters, $sortColumn, $sortDirection, !$doMatFilter, $matFilters).
+    "\">[".($doMatFilter ? "Deactivate" : "Activate")."]</a></p>\n";
 }
 ?>
 <div class="matTable">
@@ -207,7 +232,7 @@
       "<a href=\"?".
       stGetURLStr($attrFilters, $key,
       ($key == $sortColumn) ? !$sortDirection : $sortDirection,
-      $matFilters).
+      $doMatFilter, $matFilters).
       "\">".chentities($value)."</a></th>\n";
   }
 }
@@ -239,8 +264,10 @@
 
     echo
       " <tr>".stGetTC("td", $col++).
-      "<a href=\"/mat/".urlencode($key)."\">".chentities($key)."</a> ".
-      "<a href=\"?".stGetURLStr($attrFilters, $sortColumn, $sortDirection, $tmpFilters)."\">&bullet;</a>".
+      "<a class=\"matToggle ".(isset($matFilters[$key]) ? "active" : "inactive").
+      "\" href=\"?".stGetURLStr($attrFilters, $sortColumn, $sortDirection, $doMatFilter, $tmpFilters).
+      "\">".(isset($matFilters[$key]) ? "-" : "+")."</a>".
+      "<a href=\"/mat/".urlencode($key)."\">".chentities($key)."</a>".
       "</td>";
     
     foreach ($value as $kkey => $kvalue)
@@ -269,7 +296,7 @@
             $tmpFilters[$kkey] = $kvalue;
 
           echo "<a href=\"?".
-            stGetURLStr($tmpFilters, $sortColumn, $sortDirection, $matFilters).
+            stGetURLStr($tmpFilters, $sortColumn, $sortDirection, $doMatFilter, $matFilters).
             "\">".chentities($transTable[$kkey][$kvalue])."</a>";
         }
         echo "</td>";