From: nfreear <nfreear>
Date: Tue, 18 Dec 2007 17:18:19 +0000 (+0000)
Subject: Fixes reopened MDL-7493 "Make sure standard themes are visible under "Windows High... 
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=c076f4beeff099035e580ddc760d596bad3001a2;p=moodle.git

Fixes reopened MDL-7493 "Make sure standard themes are visible under "Windows High Contrast Black" mode" - foreground show/hide block icon/ALT text switched with Javscript.
---

diff --git a/blocks/moodleblock.class.php b/blocks/moodleblock.class.php
index c6d2b44b26..dd3b406071 100644
--- a/blocks/moodleblock.class.php
+++ b/blocks/moodleblock.class.php
@@ -332,16 +332,16 @@ class block_base {
         $title = '<div class="title">';
 
         if (!empty($CFG->allowuserblockhiding)) {
-            //Accessibility: added static 'alt' text for the +- icon.
-            //TODO (nfreear): language string 'hide OR show block'
-            $title .= '<div class="hide-show">'.
-                '<a title="'.get_string('showhideblock','access').
-                '" href="#" onclick="elementToggleHide(this, true, function(el) {'.
-                'return findParentNode(el, \'DIV\', \'sideblock\'); '.
-                '}, \''.$CFG->pixpath.'\' ); return false;">'.
-                '<img src="'.$CFG->pixpath.'/spacer.gif" '.
-                'id = "togglehide_inst'.$this->instance->id.'" '.
-                'alt="'.get_string('showhideblock','access').'" class="hide-show-image" /></a></div>';
+            //Accessibility: added 'alt' text for the +- icon.
+            //Theme the buttons using, Admin - Miscellaneous - smartpix.
+            $strshow = addslashes_js(get_string('showblocka', 'access', $this->title));
+            $strhide = addslashes_js(get_string('hideblocka', 'access', $this->title));
+            $title .= '<input type="image" src="'.$CFG->pixpath.'/t/switch_minus.gif" '. 
+                'id="togglehide_inst'.$this->instance->id.'" '.
+                'onclick="elementToggleHide(this, true, function(el) {'.
+                'return findParentNode(el, \'DIV\', \'sideblock\'); },'.
+                ' \''.$strshow.'\', \''.$strhide.'\'); return false;" '.
+                'alt="'.$strhide.'" title="'.$strhide.'" class="hide-show-image" />';
         }
 
         //Accesssibility: added H2 (was in, weblib.php: print_side_block)
diff --git a/lang/en_utf8/access.php b/lang/en_utf8/access.php
index 2f6b613e26..27bbdfa0d1 100644
--- a/lang/en_utf8/access.php
+++ b/lang/en_utf8/access.php
@@ -14,7 +14,8 @@ $string['currentweek'] = 'This week ';
 $string['currenttopic'] = 'This topic ';
 $string['monthnext'] = 'Next month';
 $string['monthprev'] = 'Previous month';
-$string['showhideblock'] = 'Show or hide block';
+$string['showblocka'] = 'Show $a block';
+$string['hideblocka'] = 'Hide $a block';
 $string['sitemap'] = 'Site map';
 $string['skipa'] = 'Skip $a';
 $string['skipblock'] = 'Skip block';
diff --git a/lib/javascript-static.js b/lib/javascript-static.js
index 219a368f99..cdc283a245 100644
--- a/lib/javascript-static.js
+++ b/lib/javascript-static.js
@@ -347,19 +347,30 @@ function unmaskPassword(id) {
 
     If persistent == true, also sets a cookie for this.
 */
-function elementToggleHide(el, persistent, elementFinder) {
+function elementToggleHide(el, persistent, elementFinder, strShow, strHide) {
     if(!elementFinder) {
-        var obj = el;
+        var obj = el;  //el:container
+        el = document.getElementById('togglehide_'+obj.id);
     }
     else {
-        var obj = elementFinder(el);
+        var obj = elementFinder(el);  //el:button.
     }
     if(obj.className.indexOf('hidden') == -1) {
         obj.className += ' hidden';
+        if (el.src) {
+            el.src = el.src.replace('switch_minus', 'switch_plus');
+            el.alt = strShow;
+            el.title = strShow;
+        }
         var shown = 0;
     }
     else {
-        obj.className = obj.className.replace(new RegExp(' ?hidden'), '')
+        obj.className = obj.className.replace(new RegExp(' ?hidden'), '');
+        if (el.src) {
+            el.src = el.src.replace('switch_plus', 'switch_minus');
+            el.alt = strHide;
+            el.title = strHide;
+        }
         var shown = 1;
     }
 
@@ -368,12 +379,11 @@ function elementToggleHide(el, persistent, elementFinder) {
     }
 }
 
-
-function elementCookieHide(id) {
+function elementCookieHide(id, strShow, strHide) {
     var obj  = document.getElementById(id);
     var cook = new cookie('hide:' + id).read();
     if(cook != null) {
-        elementToggleHide(obj, false);
+        elementToggleHide(obj, false, null, strShow, strHide);
     }
 }
 
diff --git a/lib/weblib.php b/lib/weblib.php
index a8e7d6c959..dc3c8ddc81 100644
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -6403,7 +6403,7 @@ function print_side_block($heading='', $content='', $list=NULL, $icons=NULL, $fo
 
     }
 
-    print_side_block_end($attributes);
+    print_side_block_end($attributes, $title);
     echo $skip_dest;
 }
 
@@ -6453,8 +6453,7 @@ function print_side_block_start($heading='', $attributes = array()) {
         echo '<div class="wrap">'."\n";
     }
     if ($heading) {
-        //Accessibility: replaced <div> with H2; no, H2 more appropriate in moodleblock.class.php: _title_html.
-        // echo '<div class="header">'.$heading.'</div>';
+        //Accessibility:  H2 more appropriate in moodleblock.class.php: _title_html.
         echo '<div class="header">';
         if (!empty($THEME->customcorners)) {
             echo '<div class="bt"><div>&nbsp;</div></div>';
@@ -6484,7 +6483,7 @@ function print_side_block_start($heading='', $attributes = array()) {
 /**
  * Print table ending tags for a side block box.
  */
-function print_side_block_end($attributes = array()) {
+function print_side_block_end($attributes = array(), $title='') {
     global $CFG, $THEME;
 
     echo '</div>';
@@ -6495,10 +6494,13 @@ function print_side_block_end($attributes = array()) {
 
     echo '</div>';
 
+    $strshow = addslashes_js(get_string('showblocka', 'access', $title));
+    $strhide = addslashes_js(get_string('hideblocka', 'access', $title));
+
     // IE workaround: if I do it THIS way, it works! WTF?
     if (!empty($CFG->allowuserblockhiding) && isset($attributes['id'])) {
-        echo '<script type="text/javascript">'."\n//<![CDATA[\n".'elementCookieHide("'.$attributes['id'].'"); '.
-             "\n//]]>\n".'</script>';
+        echo '<script type="text/javascript">'."\n//<![CDATA[\n".'elementCookieHide("'.$attributes['id'].
+             '","'.$strshow.'","'.$strhide."\");\n//]]>\n".'</script>';
     }
 
 }
diff --git a/pix/t/switch_minus.gif b/pix/t/switch_minus.gif
index 959a5c2286..96327ff410 100644
Binary files a/pix/t/switch_minus.gif and b/pix/t/switch_minus.gif differ
diff --git a/pix/t/switch_plus.gif b/pix/t/switch_plus.gif
index 84ac353245..758b05e7b6 100644
Binary files a/pix/t/switch_plus.gif and b/pix/t/switch_plus.gif differ
diff --git a/theme/standard/styles_color.css b/theme/standard/styles_color.css
index c43a675e72..d85666d8d9 100644
--- a/theme/standard/styles_color.css
+++ b/theme/standard/styles_color.css
@@ -408,19 +408,6 @@ table.flexible .r1 {
   border-bottom-color: #dddddd;
 }
 
-.sideblock .header .hide-show img.hide-show-image {
-  background: url('../../pix/t/switch_minus.gif') no-repeat bottom;
-}
-
-.sideblock.hidden .header .hide-show img.hide-show-image {
-  background: url('../../pix/t/switch_plus.gif') no-repeat bottom;
-}
-
-/* Accessibility: for Windows High Contrast, partial fix MDL-7493. */
-.sideblock .hide-show a {
-  border:1px solid white;
-}
-
 
 /***
  *** Blogs
@@ -1073,4 +1060,4 @@ form.mform .fdescription.required {
 }
 form.mform .required .fgroup span label {
   color:#000;
-}
+}
\ No newline at end of file
diff --git a/theme/standard/styles_layout.css b/theme/standard/styles_layout.css
index 0e411d6e04..0688f8e906 100644
--- a/theme/standard/styles_layout.css
+++ b/theme/standard/styles_layout.css
@@ -1184,11 +1184,8 @@ a.skip:focus, a.skip:active {
   padding:0;
 }
 
-.sideblock .header .hide-show {
+.sideblock .header .hide-show-image {
   float:right;
-}
-
-.sideblock .header .hide-show img.hide-show-image {
   height:11px;
   width:11px;
   margin-top:0.25em;
@@ -4156,4 +4153,4 @@ wikiadminactions {
   background: #eee;
   border: 1px dashed #ddd;
   padding: 3px;
-}
+}
\ No newline at end of file