Dactyloidae iOS initial commit

mobile/ios/Client/Assets/HistoryStateHelper.js

@@ -0,0 +1,36 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+(function() {
+    var nativeHistoryPushState = window.history.pushState;
+    var nativeHistoryReplaceState = window.history.replaceState;
+
+    // We need to catch calls to `history.pushState()` in order to
+    // notify the BrowserViewController so that history can be
+    // recorded in single-page web applications that do all rendering
+    // on the client side.
+    window.history.pushState = function(state, title, url) {
+        nativeHistoryPushState.apply(this, arguments);
+        webkit.messageHandlers.historyStateHelper.postMessage({
+            pushState: true,
+            state: state,
+            title: title,
+            url: url
+        });
+    };
+
+    // We need to catch calls to `history.replaceState()` in order to
+    // notify the BrowserViewController so that history can be
+    // recorded in single-page web applications that do all rendering
+    // on the client side.
+    window.history.replaceState = function(state, title, url) {
+      nativeHistoryReplaceState.apply(this, arguments);
+      webkit.messageHandlers.historyStateHelper.postMessage({
+          replaceState: true,
+          state: state,
+          title: title,
+          url: url
+      });
+    };
+})();