npm_modules: Fork bower_components into Polymer 0.4.0 and 0.5.0 versions

polymer_0.5.0/bower_components/core-animated-pages/transitions/hero-transition.html

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 Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
 This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
 The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
 The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
 Code distributed by Google as part of the polymer project is also
 subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
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 <link href="core-transition-pages.html" rel="import">
@@ skipping 200 matching lines @@
 
           scope._heroes.push(h);
         }
       }
 
     },
 
     // carefully look into ::shadow with polyfill specific hack
     findInShadows: function(node, selector) {
       return node.querySelector(selector) || (hasShadowDOMPolyfill ? 
-          Platform.queryAllShadows(node, selector) :
+          queryAllShadows(node, selector) :
           node.querySelector('::shadow ' + selector));
     },
 
     findAllInShadows: function(node, selector) {
       if (hasShadowDOMPolyfill) {
         var nodes = node.querySelectorAll(selector).array();
-        var shadowNodes = Platform.queryAllShadows(node, selector, true);
+        var shadowNodes = queryAllShadows(node, selector, true);
         return nodes.concat(shadowNodes);
       } else {
         return node.querySelectorAll(selector).array().concat(node.shadowRoot ? node.shadowRoot.querySelectorAll(selector).array() : []);
       }
     },
 
     ensureComplete: function(scope) {
       this.super(arguments);
       if (scope._heroes) {
         scope._heroes.forEach(function(h) {
@@ skipping 14 matching lines @@
         });
 
         if (done) {
           this.super(arguments);
         }
       // }
     }
 
   });
 
+  
+  // utility method for searching through shadowRoots.
+  function queryShadow(node, selector) {
+    var m, el = node.firstElementChild;
+    var shadows, sr, i;
+    shadows = [];
+    sr = node.shadowRoot;
+    while(sr) {
+      shadows.push(sr);
+      sr = sr.olderShadowRoot;
+    }
+    for(i = shadows.length - 1; i >= 0; i--) {
+      m = shadows[i].querySelector(selector);
+      if (m) {
+        return m;
+      }
+    }
+    while(el) {
+      m = queryShadow(el, selector);
+      if (m) {
+        return m;
+      }
+      el = el.nextElementSibling;
+    }
+    return null;
+  }
+
+  function _queryAllShadows(node, selector, results) {
+    var el = node.firstElementChild;
+    var temp, sr, shadows, i, j;
+    shadows = [];
+    sr = node.shadowRoot;
+    while(sr) {
+      shadows.push(sr);
+      sr = sr.olderShadowRoot;
+    }
+    for (i = shadows.length - 1; i >= 0; i--) {
+      temp = shadows[i].querySelectorAll(selector);
+      for(j = 0; j < temp.length; j++) {
+        results.push(temp[j]);
+      }
+    }
+    while (el) {
+      _queryAllShadows(el, selector, results);
+      el = el.nextElementSibling;
+    }
+    return results;
+  }
+
+  queryAllShadows = function(node, selector, all) {
+    if (all) {
+      return _queryAllShadows(node, selector, []);
+    } else {
+      return queryShadow(node, selector);
+    }
+  };
+
 })();
 </script>
 </polymer-element>
 
 <hero-transition id="hero-transition"></hero-transition>