Bug 297780 - undetermined progress meter goes left to right in RTL interface

p=Ryan Jones <sciguyryan@gmail.com> r=mano
2007-02-17 18:36:21 +00:00 · 2007-02-17 18:36:21 +00:00 · 73f9f8ce7a
--- a/toolkit/content/widgets/progressmeter.xml
+++ b/toolkit/content/widgets/progressmeter.xml
@ -66,16 +66,27 @@
        <body><![CDATA[
          var stack = document.getAnonymousElementByAttribute(this, "anonid", "stack");
          var spacer = document.getAnonymousElementByAttribute(this, "anonid", "spacer");
-          var position = -1;
+
+          var isLTR = 
+           document.defaultView.getComputedStyle(this, null).direction == "ltr";
+
+          var position = isLTR ? 4 : -1;
          var interval = setInterval(function nextStep() {
            try {
              var width = stack.boxObject.width >> 2;
              spacer.height = stack.boxObject.height;
              spacer.width = width;
              spacer.left = width * position;
+              if (isLTR) {
                position += 15 / (width + 150);
                if (position >= 4)
                  position = -1;
+              }
+              else {
+                position -= 15 / (width + 150);
+                if (position < 0)
+                  position = 4;
+              }
            } catch (e) {
              clearInterval(interval);
            }