Weather improvements and scroll fixes

dist/js/ionic.js

@@ -2501,17 +2501,21 @@ window.ionic = {
     this.resistance = opts.resistance;
 
     // Listen for drag and release events
-    window.ionic.onGesture('drag', function(e) {
+    ionic.onGesture('drag', function(e) {
       _this._handleDrag(e);
     }, this.el);
-    window.ionic.onGesture('release', function(e) {
+    ionic.onGesture('release', function(e) {
       _this._handleEndDrag(e);
     }, this.el);
+    ionic.on('webkitTransitionEnd', function(e) {
+      _this._endTransition();
+    });
   };
 
   ionic.views.Scroll.prototype = {
     DECEL_RATE_NORMAL: 0.998,
     DECEL_RATE_FAST: 0.99,
+    DECEL_RATE_SLOW: 0.996,
 
     /**
      * Scroll to the given X and Y point, taking 
@@ -2531,15 +2535,22 @@ window.ionic = {
       el.style.webkitTransitionTimingFunction = easing;
       el.style.webkitTransitionDuration = time;
       el.style.webkitTransform = 'translate3d(0,' + y + 'px, 0)';
+      console.log('TRANSITION ADDED!');
     },
 
 
     _initDrag: function() {
+      this._endTransition();
+      this._isStopped = false;
+    },
+
+    _endTransition: function() {
       this._isDragging = false;
       this._drag = null;
       this.el.classList.remove('scroll-scrolling');
-      this.el.style.webkitTransitionDuration = '0';
 
+      console.log('REMOVING TRANSITION');
+      this.el.style.webkitTransitionDuration = '0';
     },
 
     /**
@@ -2569,6 +2580,11 @@ window.ionic = {
       window.requestAnimationFrame(function() {
         var content;
 
+        if(_this._isStopped) {
+          _this._initDrag();
+          return;
+        }
+
         // We really aren't dragging
         if(!_this._drag) {
           _this._startDrag(e);
@@ -2600,18 +2616,18 @@ window.ionic = {
     },
 
     _handleEndDrag: function(e) {
-      var _this = this;
-
       // We didn't have a drag, so just init and leave
-      if(!_this._drag) {
-        _this._initDrag();
+      if(!this._drag) {
+        this._initDrag();
         return;
       }
 
+      // Set a flag in case we don't cleanup completely after the
+      // drag animation so we can cleanup the next time a drag starts
+      this._isStopped = true;
+
       // Animate to the finishing point
-        _this._animateToStop(e);
-        // Cleanup
-        _this._initDrag();
+      this._animateToStop(e);
 
     },
 

js/views/scrollView.js

@@ -17,17 +17,21 @@
     this.resistance = opts.resistance;
 
     // Listen for drag and release events
-    window.ionic.onGesture('drag', function(e) {
+    ionic.onGesture('drag', function(e) {
       _this._handleDrag(e);
     }, this.el);
-    window.ionic.onGesture('release', function(e) {
+    ionic.onGesture('release', function(e) {
       _this._handleEndDrag(e);
     }, this.el);
+    ionic.on('webkitTransitionEnd', function(e) {
+      _this._endTransition();
+    });
   };
 
   ionic.views.Scroll.prototype = {
     DECEL_RATE_NORMAL: 0.998,
     DECEL_RATE_FAST: 0.99,
+    DECEL_RATE_SLOW: 0.996,
 
     /**
      * Scroll to the given X and Y point, taking 
@@ -47,15 +51,22 @@
       el.style.webkitTransitionTimingFunction = easing;
       el.style.webkitTransitionDuration = time;
       el.style.webkitTransform = 'translate3d(0,' + y + 'px, 0)';
+      console.log('TRANSITION ADDED!');
     },
 
 
     _initDrag: function() {
+      this._endTransition();
+      this._isStopped = false;
+    },
+
+    _endTransition: function() {
       this._isDragging = false;
       this._drag = null;
       this.el.classList.remove('scroll-scrolling');
-      this.el.style.webkitTransitionDuration = '0';
 
+      console.log('REMOVING TRANSITION');
+      this.el.style.webkitTransitionDuration = '0';
     },
 
     /**
@@ -85,6 +96,11 @@
       window.requestAnimationFrame(function() {
         var content;
 
+        if(_this._isStopped) {
+          _this._initDrag();
+          return;
+        }
+
         // We really aren't dragging
         if(!_this._drag) {
           _this._startDrag(e);
@@ -116,18 +132,18 @@
     },
 
     _handleEndDrag: function(e) {
-      var _this = this;
-
       // We didn't have a drag, so just init and leave
-      if(!_this._drag) {
-        _this._initDrag();
+      if(!this._drag) {
+        this._initDrag();
         return;
       }
 
+      // Set a flag in case we don't cleanup completely after the
+      // drag animation so we can cleanup the next time a drag starts
+      this._isStopped = true;
+
       // Animate to the finishing point
-        _this._animateToStop(e);
-        // Cleanup
-        _this._initDrag();
+      this._animateToStop(e);
 
     },
 

starters/weather/app.js

@@ -0,0 +1,16 @@
+angular.module('ionic.weather', ['ionic.weather.services', 'ionic.weather.directives'])
+
+.constant('API_KEY', '1cc2d3de40fa5af0')
+
+.filter('int', function() {
+  return function(v) {
+    return parseInt(v) || '';
+  };
+})
+
+.controller('WeatherCtrl', function($scope, Weather) {
+
+  Weather.getAtCurrentLocation(function(resp) {
+    $scope.current = resp.current_observation;
+  });
+});

starters/weather/directives.js

@@ -0,0 +1,58 @@
+angular.module('ionic.weather.directives', [])
+
+.directive('currentTime', function($timeout, $filter) {
+  return {
+    restrict: 'E',
+    replace: true,
+    template: '<span class="current-time">{{currentTime}}</span>',
+    scope: {
+      localtz: '=',
+      localTime: '='
+    },
+    link: function($scope, $element, $attr) {
+      $timeout(function checkTime() {
+        if($scope.localTime && $scope.localtz) {
+          $scope.currentTime = $filter('date')(parseInt($scope.localTime), 'h:mm') + $scope.localtz;
+        }
+        $timeout(checkTime, 500);
+      });
+    }
+  }
+ })
+
+.directive('smallWeather', function($timeout) {
+  return {
+    restrict: 'E',
+    replace: true,
+    transclude: true,
+    template: '<div id="small-weather" ng-transclude></div>',
+    link: function($scope, $element, $attr) {
+
+      // Delay so we are in the DOM and can calculate sizes
+      $timeout(function() {
+        var windowHeight = window.innerHeight;
+        var thisHeight = $element[0].offsetHeight;
+        var headerHeight = document.querySelector('#header').offsetHeight;
+        $element[0].style.marginTop = (windowHeight - thisHeight) + 'px';
+        angular.element(document.querySelector('.content')).css('-webkit-overflow-scrolling', 'auto');
+        $timeout(function() {
+          angular.element(document.querySelector('.content')).css('-webkit-overflow-scrolling', 'touch');
+        }, 50);
+      });
+    }
+  }
+})
+
+.directive('weatherBox', function($timeout) {
+  return {
+    restrict: 'E',
+    replace: true,
+    transclude: true,
+    scope: {
+      title: '@'
+    },
+    template: '<div class="weather-box"><h4 class="title">{{title}}</h4><div ng-transclude></div></div>',
+    link: function($scope, $element, $attr) {
+    }
+  }
+})

starters/weather/index.html

@@ -1,4 +1,4 @@
-<html ng-app="ionic.example">
+<html ng-app="ionic.weather">
   <head>
     <meta charset="utf-8">
     <title>Weather</title>
@@ -12,101 +12,39 @@
     <script src="/vendor/angular/angular-1.2.0rc2.min.js"></script>
     <script src="/vendor/angular/angular-touch.js"></script>
     <script src="/vendor/angular/angular-animate.js"></script>
+    <script src="/vendor/angular/angular-resource.js"></script>
     <script src="/dist/js/ionic.js"></script>
     <script src="/dist/js/ionic-angular.js"></script>
+
+    <script src="services.js"></script>
+    <script src="directives.js"></script>
+    <script src="app.js"></script>
   </head>
   <body ng-controller="WeatherCtrl">
     <header id="header" class="bar bar-header bar-clear">
-      <button class="button button-icon"><i class="icon-navicon-round"></i></button>
       <h1 class="title">
-        <span class="city">{{current.city.name}}</span><br>
-        <current-time></current-time>
+        <span class="city">{{current.display_location.city}}</span><br>
+        <current-time local-time="current.local_epoch" localtz="current.local_tz_short"></current-time>
       </h1>
     </header>
-    <content id="main-content" has-header="true" padded="true">
+    <div id="scroller" class="scroll padding" style="margin-top:44px">
       <small-weather>
-        <h5>{{current.cover}}</h5>
+        <h5>{{current.weather}}</h5>
         <h5>H: {{current.high}} L: {{current.low}}</h5>
-        <h1 class="current-temp">{{current.temp}}&deg;</h1>
+        <h1 class="current-temp">{{current.temp_f | int}}&deg;</h1>
       </small-weather>
       <weather-box title="Forecast" style="height: 400px">
       </weather-box>
       <weather-box title="Details" style="height: 400px">
       </weather-box>
-    </content>
+    </div>
   </body>
 
   <script>
-    angular.module('ionic.example', ['ionic.ui.content'])
-
-    .directive('currentTime', function($timeout, $filter) {
-      return {
-        restrict: 'E',
-        replace: true,
-        template: '<span class="current-time">{{currentTime}}</span>',
-        link: function($scope, $element, $attr) {
-          $timeout(function checkTime() {
-            $scope.currentTime = $filter('date')(new Date, 'H:mm');
-            $timeout(checkTime, 500);
-          });
-        }
-      }
-     })
-
-    .directive('smallWeather', function($timeout) {
-      return {
-        restrict: 'E',
-        replace: true,
-        transclude: true,
-        template: '<div id="small-weather" ng-transclude></div>',
-        link: function($scope, $element, $attr) {
-
-          // Delay so we are in the DOM and can calculate sizes
-          $timeout(function() {
-            var windowHeight = window.innerHeight;
-            var thisHeight = $element[0].offsetHeight;
-            var headerHeight = document.querySelector('#header').offsetHeight;
-            $element[0].style.marginTop = (windowHeight - thisHeight) + 'px';
-            angular.element(document.querySelector('.content')).css('-webkit-overflow-scrolling', 'auto');
-            $timeout(function() {
-              angular.element(document.querySelector('.content')).css('-webkit-overflow-scrolling', 'touch');
-            }, 50);
-          });
-        }
-      }
-    })
-
-    .directive('weatherBox', function($timeout) {
-      return {
-        restrict: 'E',
-        replace: true,
-        transclude: true,
-        scope: {
-          title: '@'
-        },
-        template: '<div class="weather-box"><h4 class="title">{{title}}</h4><div ng-transclude></div></div>',
-        link: function($scope, $element, $attr) {
-        }
-      }
-    })
-    
-
-    .filter('temp', function() {
-      return function(v) {
-        return v + '&deg;';
-      };
-    })
-
-    .controller('WeatherCtrl', function($scope) {
-      $scope.current = {
-        city: {
-          name: 'Madison'
-        },
-        temp: 36,
-        cover: 'Partly cloudy',
-        high: 43,
-        low: 27
-      }
+    var s = document.getElementById('scroller');
+    var scroll = new ionic.views.Scroll({
+      el: s,
+      decelerationRate: 0.87
     });
   </script>
 </html>

starters/weather/services.js

@@ -0,0 +1,30 @@
+angular.module('ionic.weather.services', ['ngResource'])
+
+.factory('Weather', function($resource, API_KEY) {
+  var baseUrl = 'http://api.wunderground.com/api/' + API_KEY;
+
+  var locationResource = $resource(baseUrl + '/geolookup/conditions/q/:coords.json', {
+    callback: 'JSON_CALLBACK'
+  }, {
+    get: {
+      method: 'JSONP'
+    }
+  });
+  return {
+    getAtCurrentLocation: function(cb) {
+      var _this = this;
+
+      navigator.geolocation.getCurrentPosition(function(position) {
+        _this.getAtLocation(position.coords.latitude, position.coords.longitude, cb);
+      }, function(error) {
+        alert('Unable to get current location: ' + error);
+      });
+
+    },
+    getAtLocation: function(lat,lng, cb) {
+      locationResource.get({
+        coords: lat + ',' + lng
+      }, cb);
+    }
+  }
+})

starters/weather/weather.css

@@ -1,5 +1,5 @@
 body {
-  background: url('madison2.jpg') no-repeat transparent;
+  background: url('madison3.jpg') no-repeat transparent;
   background-size: cover;
 }
 h1,h2,h3,h4,h5 {
@@ -11,6 +11,9 @@ h1,h2,h3,h4,h5 {
   font-size: 12px;
   line-height: 20px;
 }
+#header .title .city {
+  font-size: 16px;
+}
 #main-content {
   color: #fff;
 }

test/scroll.html

@@ -11,6 +11,9 @@
         border-top: 10px solid red;
         border-bottom: 10px solid red;
       }
+      .list-item {
+        padding: 10px;
+      }
     </style>
   </head>
   <body>