implement document.compatmode

javascript/jsapi/htmldocument.bnd

@@ -52,6 +52,9 @@ binding document {
 	/** location instantiated on first use */
 	property unshared location;
 
+        /* compatability mode instantiated on first use */
+	property unshared compatMode;
+
 	/* events through a single interface */
 	property unshared type EventHandler;
 }
@@ -95,6 +98,32 @@ getter documentURI %{
 	jsret = JSVAL_TO_STRING(jsstr);
 %}
 
+
+getter compatMode %{
+	/* Returns the string "CSS1Compat" if document is in no-quirks
+	 * mode or limited-quirks mode, and "BackCompat", if document
+	 * is in quirks mode.
+	 */
+	if (!JSVAL_IS_VOID(JSAPI_PROP_RVAL(cx, vp))) {
+		/* already created, just use it */
+		return JS_TRUE;
+	}
+	if (private->htmlc->quirks == DOM_DOCUMENT_QUIRKS_MODE_FULL) {
+		jsret = JS_NewStringCopyN(cx, "BackCompat", SLEN("BackCompat"));
+	} else {
+		jsret = JS_NewStringCopyN(cx, "CSS1Compat", SLEN("CSS1Compat"));
+	}
+
+%}
+
+/*
+getter characterSet %{
+%}
+
+getter contentType %{
+%}
+*/
+
 getter cookie %{
 	char *cookie_str;
 	cookie_str = urldb_get_cookie(llcache_handle_get_url(private->htmlc->base.llcache), false);