Fixed #115 and #116

dist/css/ionic.css

@@ -4602,7 +4602,7 @@ a.button {
 
 @-webkit-keyframes slideOutRight {
   0% {
-    -webkit-transform: translate3d(0%, 0, 0); }
+    -webkit-transform: translate3d(0, 0, 0); }
 
   100% {
     -webkit-transform: translate3d(100%, 0, 0); } }
@@ -4641,12 +4641,12 @@ a.button {
   -webkit-animation-name: slideOutRight; }
 
 .slide-out-right.ng-enter, .slide-out-right > .ng-enter {
-  -webkit-animation-duration: 2250ms;
+  -webkit-animation-duration: 250ms;
   -webkit-animation-fill-mode: both;
   -webkit-animation-timing-function: ease-in-out;
   -webkit-animation-name: slideOutRight; }
 .slide-out-right.ng-leave, .slide-out-right > .ng-leave {
-  -webkit-animation-duration: 2250ms;
+  -webkit-animation-duration: 250ms;
   -webkit-animation-fill-mode: both;
   -webkit-animation-timing-function: ease-in-out;
   -webkit-animation-name: slideInRight; }

dist/js/ionic-angular.js

@@ -788,7 +788,7 @@ angular.module('ionic.ui.nav', ['ionic.service.templateLoad', 'ionic.service.ges
    * Push a template onto the navigation stack.
    * @param {string} templateUrl the URL of the template to load.
    */
-  this.pushFromTemplate = function(templateUrl) {
+  this.pushFromTemplate = ionic.debounce(function(templateUrl) {
     var childScope = $scope.$new();
     childScope.isVisible = true;
 
@@ -798,13 +798,10 @@ angular.module('ionic.ui.nav', ['ionic.service.templateLoad', 'ionic.service.ges
       // Compile the template with the new scrope, and append it to the navigation's content area
       var el = $compile(templateString)(childScope, function(cloned, scope) {
         var content = angular.element($element[0].querySelector('.content, .scroll'));
-
-        //content.append(cloned);
-        //angular.element(content).append(cloned);
         $animate.enter(cloned, angular.element(content));
       });
     });
-  };
+  }, 100, true);
 
   /**
    * Push a controller to the stack. This is called by the child
@@ -909,7 +906,7 @@ angular.module('ionic.ui.nav', ['ionic.service.templateLoad', 'ionic.service.ges
 
         // Store that we should go forwards on the animation. This toggles
         // based on the visibility sequence (to support reverse transitions)
-        var wasVisible = null;
+        var lastDirection = null;
 
         $scope.title = $attr.title;
         $scope.pushAnimation = $attr.pushAnimation || 'slide-in-left';
@@ -925,6 +922,24 @@ angular.module('ionic.ui.nav', ['ionic.service.templateLoad', 'ionic.service.ges
           navCtrl.showNavBar();
         }
 
+        $scope.visibilityChanged = function(direction) {
+          lastDirection = direction;
+
+          if(!childElement) {
+            return;
+          }
+
+          var clone = childElement;
+
+          if(direction == 'push') {
+            clone.addClass(childScope.pushAnimation);
+            clone.removeClass(childScope.popAnimation);
+          } else if(direction == 'pop') {
+            clone.addClass(childScope.popAnimation);
+            clone.removeClass(childScope.pushAnimation);
+          }
+        };
+
         // Push this controller onto the stack
         $scope.pushController($scope, $element);
 
@@ -936,39 +951,33 @@ angular.module('ionic.ui.nav', ['ionic.service.templateLoad', 'ionic.service.ges
             transclude(childScope, function(clone) {
               childElement = clone;
 
-              // Check if this is visible, and if so, create it and show it
+              if(lastDirection == 'push') {
-              if(wasVisible === false) {
-                clone.removeClass(childScope.pushAnimation);
-                clone.addClass(childScope.popAnimation);
-              } else {
                 clone.addClass(childScope.pushAnimation);
-                clone.removeClass(childScope.popAnimation);
+              } else if(lastDirection == 'pop') {
+                clone.addClass(childScope.popAnimation);
               }
 
-              $animate.enter(clone, $element.parent(), $element);
+              $animate.enter(clone, $element.parent(), $element, function() {
-              wasVisible = true;
+                clone.removeClass(childScope.pushAnimation);
+                clone.removeClass(childScope.popAnimation);
+              });
             });
           } else {
             // Taken from ngIf
             if(childElement) {
-              var clone = childElement;
               // Check if this is visible, and if so, create it and show it
-              if(wasVisible === false) {
+              $animate.leave(childElement, function() {
-                clone.removeClass(childScope.pushAnimation);
+                if(childScope) {
-                clone.addClass(childScope.popAnimation);
+                  childElement.removeClass(childScope.pushAnimation);
-              } else {
+                  childElement.removeClass(childScope.popAnimation);
-                clone.addClass(childScope.pushAnimation);
-                clone.removeClass(childScope.popAnimation);
                 }
-              $animate.leave(childElement);
+              });
               childElement = undefined;
-              wasVisible = false;
             }
             if(childScope) {
               childScope.$destroy();
               childScope = undefined;
             }
-
           }
         });
       }

dist/js/ionic.js

@@ -1837,9 +1837,16 @@ window.ionic = {
 ;
 (function(ionic) {
   
+  /**
+   * Various utilities used throughout Ionic
+   *
+   * Some of these are adopted from underscore.js and backbone.js, both also MIT licensed.
+   */
   ionic.Utils = {
 
-    // Return a function that will be called with the given context
+    /**
+     * Return a function that will be called with the given context
+     */
     proxy: function(func, context) {
       var args = Array.prototype.slice.call(arguments, 2);
       return function() {
@@ -1847,6 +1854,41 @@ window.ionic = {
       };
     },
 
+    /**
+     * Only call a function once in the given interval.
+     * 
+     * @param func {Function} the function to call
+     * @param wait {int} how long to wait before/after to allow function calls
+     * @param immediate {boolean} whether to call immediately or after the wait interval
+     */
+     debounce: function(func, wait, immediate) {
+      var timeout, args, context, timestamp, result;
+      return function() {
+        context = this;
+        args = arguments;
+        timestamp = new Date();
+        var later = function() {
+          var last = (new Date()) - timestamp;
+          if (last < wait) {
+            timeout = setTimeout(later, wait - last);
+          } else {
+            timeout = null;
+            if (!immediate) result = func.apply(context, args);
+          }
+        };
+        var callNow = immediate && !timeout;
+        if (!timeout) {
+          timeout = setTimeout(later, wait);
+        }
+        if (callNow) result = func.apply(context, args);
+        return result;
+      };
+    },
+
+    /**
+     * Throttle the given fun, only allowing it to be
+     * called at most every `wait` ms.
+     */
     throttle: function(func, wait, options) {
       var context, args, result;
       var timeout = null;
@@ -1931,6 +1973,7 @@ window.ionic = {
   ionic.extend = ionic.Utils.extend;
   ionic.throttle = ionic.Utils.throttle;
   ionic.proxy = ionic.Utils.proxy;
+  ionic.debounce = ionic.Utils.debounce;
 
 })(window.ionic);
 ;
@@ -4188,21 +4231,17 @@ ionic.controllers.NavController = ionic.controllers.ViewController.inherit({
       return;
 
     // Actually switch the active controllers
-
-    // Remove the old one
-    //last && last.detach();
     if(last) {
       last.isVisible = false;
-      last.visibilityChanged && last.visibilityChanged();
+      last.visibilityChanged && last.visibilityChanged('push');
     }
 
     // Grab the top controller on the stack
     var next = this.controllers[this.controllers.length - 1];
 
-    // TODO: No DOM stuff here
-    //this.content.el.appendChild(next.el);
     next.isVisible = true;
-    next.visibilityChanged && next.visibilityChanged();
+    // Trigger visibility change, but send 'first' if this is the first page
+    next.visibilityChanged && next.visibilityChanged(last ? 'push' : 'first');
 
     this._updateNavBar();
 
@@ -4227,7 +4266,7 @@ ionic.controllers.NavController = ionic.controllers.ViewController.inherit({
     last = this.controllers.pop();
     if(last) {
       last.isVisible = false;
-      last.visibilityChanged && last.visibilityChanged();
+      last.visibilityChanged && last.visibilityChanged('pop');
     }
     
     // Remove the old one
@@ -4238,7 +4277,7 @@ ionic.controllers.NavController = ionic.controllers.ViewController.inherit({
     // TODO: No DOM stuff here
     //this.content.el.appendChild(next.el);
     next.isVisible = true;
-    next.visibilityChanged && next.visibilityChanged();
+    next.visibilityChanged && next.visibilityChanged('pop');
 
     // Switch to it (TODO: Animate or such things here)
 

js/controllers/navController.js

@@ -60,21 +60,17 @@ ionic.controllers.NavController = ionic.controllers.ViewController.inherit({
       return;
 
     // Actually switch the active controllers
-
-    // Remove the old one
-    //last && last.detach();
     if(last) {
       last.isVisible = false;
-      last.visibilityChanged && last.visibilityChanged();
+      last.visibilityChanged && last.visibilityChanged('push');
     }
 
     // Grab the top controller on the stack
     var next = this.controllers[this.controllers.length - 1];
 
-    // TODO: No DOM stuff here
-    //this.content.el.appendChild(next.el);
     next.isVisible = true;
-    next.visibilityChanged && next.visibilityChanged();
+    // Trigger visibility change, but send 'first' if this is the first page
+    next.visibilityChanged && next.visibilityChanged(last ? 'push' : 'first');
 
     this._updateNavBar();
 
@@ -99,7 +95,7 @@ ionic.controllers.NavController = ionic.controllers.ViewController.inherit({
     last = this.controllers.pop();
     if(last) {
       last.isVisible = false;
-      last.visibilityChanged && last.visibilityChanged();
+      last.visibilityChanged && last.visibilityChanged('pop');
     }
     
     // Remove the old one
@@ -110,7 +106,7 @@ ionic.controllers.NavController = ionic.controllers.ViewController.inherit({
     // TODO: No DOM stuff here
     //this.content.el.appendChild(next.el);
     next.isVisible = true;
-    next.visibilityChanged && next.visibilityChanged();
+    next.visibilityChanged && next.visibilityChanged('pop');
 
     // Switch to it (TODO: Animate or such things here)
 

js/ext/angular/src/directive/ionicNav.js

@@ -48,7 +48,7 @@ angular.module('ionic.ui.nav', ['ionic.service.templateLoad', 'ionic.service.ges
    * Push a template onto the navigation stack.
    * @param {string} templateUrl the URL of the template to load.
    */
-  this.pushFromTemplate = function(templateUrl) {
+  this.pushFromTemplate = ionic.debounce(function(templateUrl) {
     var childScope = $scope.$new();
     childScope.isVisible = true;
 
@@ -58,13 +58,10 @@ angular.module('ionic.ui.nav', ['ionic.service.templateLoad', 'ionic.service.ges
       // Compile the template with the new scrope, and append it to the navigation's content area
       var el = $compile(templateString)(childScope, function(cloned, scope) {
         var content = angular.element($element[0].querySelector('.content, .scroll'));
-
-        //content.append(cloned);
-        //angular.element(content).append(cloned);
         $animate.enter(cloned, angular.element(content));
       });
     });
-  };
+  }, 100, true);
 
   /**
    * Push a controller to the stack. This is called by the child
@@ -169,7 +166,7 @@ angular.module('ionic.ui.nav', ['ionic.service.templateLoad', 'ionic.service.ges
 
         // Store that we should go forwards on the animation. This toggles
         // based on the visibility sequence (to support reverse transitions)
-        var wasVisible = null;
+        var lastDirection = null;
 
         $scope.title = $attr.title;
         $scope.pushAnimation = $attr.pushAnimation || 'slide-in-left';
@@ -185,6 +182,24 @@ angular.module('ionic.ui.nav', ['ionic.service.templateLoad', 'ionic.service.ges
           navCtrl.showNavBar();
         }
 
+        $scope.visibilityChanged = function(direction) {
+          lastDirection = direction;
+
+          if(!childElement) {
+            return;
+          }
+
+          var clone = childElement;
+
+          if(direction == 'push') {
+            clone.addClass(childScope.pushAnimation);
+            clone.removeClass(childScope.popAnimation);
+          } else if(direction == 'pop') {
+            clone.addClass(childScope.popAnimation);
+            clone.removeClass(childScope.pushAnimation);
+          }
+        };
+
         // Push this controller onto the stack
         $scope.pushController($scope, $element);
 
@@ -196,39 +211,33 @@ angular.module('ionic.ui.nav', ['ionic.service.templateLoad', 'ionic.service.ges
             transclude(childScope, function(clone) {
               childElement = clone;
 
-              // Check if this is visible, and if so, create it and show it
+              if(lastDirection == 'push') {
-              if(wasVisible === false) {
-                clone.removeClass(childScope.pushAnimation);
-                clone.addClass(childScope.popAnimation);
-              } else {
                 clone.addClass(childScope.pushAnimation);
-                clone.removeClass(childScope.popAnimation);
+              } else if(lastDirection == 'pop') {
+                clone.addClass(childScope.popAnimation);
               }
 
-              $animate.enter(clone, $element.parent(), $element);
+              $animate.enter(clone, $element.parent(), $element, function() {
-              wasVisible = true;
+                clone.removeClass(childScope.pushAnimation);
+                clone.removeClass(childScope.popAnimation);
+              });
             });
           } else {
             // Taken from ngIf
             if(childElement) {
-              var clone = childElement;
               // Check if this is visible, and if so, create it and show it
-              if(wasVisible === false) {
+              $animate.leave(childElement, function() {
-                clone.removeClass(childScope.pushAnimation);
+                if(childScope) {
-                clone.addClass(childScope.popAnimation);
+                  childElement.removeClass(childScope.pushAnimation);
-              } else {
+                  childElement.removeClass(childScope.popAnimation);
-                clone.addClass(childScope.pushAnimation);
-                clone.removeClass(childScope.popAnimation);
                 }
-              $animate.leave(childElement);
+              });
               childElement = undefined;
-              wasVisible = false;
             }
             if(childScope) {
               childScope.$destroy();
               childScope = undefined;
             }
-
           }
         });
       }

js/utils/utils.js

@@ -1,8 +1,15 @@
 (function(ionic) {
   
+  /**
+   * Various utilities used throughout Ionic
+   *
+   * Some of these are adopted from underscore.js and backbone.js, both also MIT licensed.
+   */
   ionic.Utils = {
 
-    // Return a function that will be called with the given context
+    /**
+     * Return a function that will be called with the given context
+     */
     proxy: function(func, context) {
       var args = Array.prototype.slice.call(arguments, 2);
       return function() {
@@ -10,6 +17,41 @@
       };
     },
 
+    /**
+     * Only call a function once in the given interval.
+     * 
+     * @param func {Function} the function to call
+     * @param wait {int} how long to wait before/after to allow function calls
+     * @param immediate {boolean} whether to call immediately or after the wait interval
+     */
+     debounce: function(func, wait, immediate) {
+      var timeout, args, context, timestamp, result;
+      return function() {
+        context = this;
+        args = arguments;
+        timestamp = new Date();
+        var later = function() {
+          var last = (new Date()) - timestamp;
+          if (last < wait) {
+            timeout = setTimeout(later, wait - last);
+          } else {
+            timeout = null;
+            if (!immediate) result = func.apply(context, args);
+          }
+        };
+        var callNow = immediate && !timeout;
+        if (!timeout) {
+          timeout = setTimeout(later, wait);
+        }
+        if (callNow) result = func.apply(context, args);
+        return result;
+      };
+    },
+
+    /**
+     * Throttle the given fun, only allowing it to be
+     * called at most every `wait` ms.
+     */
     throttle: function(func, wait, options) {
       var context, args, result;
       var timeout = null;
@@ -94,5 +136,6 @@
   ionic.extend = ionic.Utils.extend;
   ionic.throttle = ionic.Utils.throttle;
   ionic.proxy = ionic.Utils.proxy;
+  ionic.debounce = ionic.Utils.debounce;
 
 })(window.ionic);

scss/_animations.scss

@@ -33,7 +33,7 @@
 }
 @-webkit-keyframes slideOutRight {
   0% {
-    -webkit-transform: translate3d(0%,0,0);
+    -webkit-transform: translate3d(0,0,0);
   }
   100% {
     -webkit-transform: translate3d(100%,0,0);
@@ -87,13 +87,13 @@
 
 .slide-out-right {
   &.ng-enter, > .ng-enter {
-    -webkit-animation-duration: 2250ms;
+    -webkit-animation-duration: 250ms;
     -webkit-animation-fill-mode: both;
     -webkit-animation-timing-function: ease-in-out;
     -webkit-animation-name: slideOutRight;
   }
   &.ng-leave, > .ng-leave {
-    -webkit-animation-duration: 2250ms;
+    -webkit-animation-duration: 250ms;
     -webkit-animation-fill-mode: both;
     -webkit-animation-timing-function: ease-in-out;
     -webkit-animation-name: slideInRight;