Use XCSSMatrix if WebKitCSSMatrix is not available.

rsms · Mar 10, 2013 · 37df07c · 37df07c
1 parent 8275cbf
commit 37df07c
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Showing 2 changed files with 576 additions and 97 deletions.
diff --git a/src/UILayer/UILayer.mv b/src/UILayer/UILayer.mv
@@ -603,14 +603,20 @@ UILayer.hitTest = ^(x, y) {
 
 
 # Properties for layers which are texture-backed
+if (window.WebKitCSSMatrix) {
+  CSSMatrix = WebKitCSSMatrix
+} else {
+  import XCSSMatrix/XCSSMatrix
+  CSSMatrix = XCSSMatrix
+}
 UILayer.textureBackedProperties = {
   matrix: {
     get: ^{
-      @_matrix || (@_matrix = new WebKitCSSMatrix(@element_.style.webkitTransform))
+      @_matrix || (@_matrix = new CSSMatrix(@element_.style.webkitTransform))
     },
     set: ^{
       M = @_matrix = arguments[0]
-      if (!M || !(M instanceof WebKitCSSMatrix)) {
+      if (!M || !(M instanceof CSSMatrix)) {
         @_matrix = null
         @element_.style.webkitTransform = null
       } else {