MDL-34674 use browser built-in spell checking in all browsers except < IE10

2013-04-12 11:33:23 +02:00
parent b3661ab272
commit 0ac97084fa
10 changed files with 24 additions and 11 deletions
@@ -32,6 +32,10 @@ class tinymce_spellchecker extends editor_tinymce_plugin {
            array $options = null) {
        global $CFG;

+        if (!$this->is_legacy_browser()) {
+            return;
+        }
+
        // Check at least one language is supported.
        $spelllanguagelist = $this->get_config('spelllanguagelist', '');
        if ($spelllanguagelist !== '') {
@@ -48,4 +52,13 @@ class tinymce_spellchecker extends editor_tinymce_plugin {
            $params['spellchecker_languages'] = $spelllanguagelist;
        }
    }
+
+    protected function is_legacy_browser() {
+        // IE8 and IE9 are the only supported browsers that do not have spellchecker.
+        if (check_browser_version('MSIE', 5) and !check_browser_version('MSIE', 10)) {
+            return true;
+        }
+        // The rest of browsers supports spellchecking or is horribly outdated and we do not care...
+        return false;
+    }
 }