feat(ui-grid-custom-scroller): Initial commit of custom scroller code.

.gitignore

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+.idea/
+tmp/
+dist/
+node_modules/

README.md

@@ -1,2 +1,2 @@
 # ui-grid-custom-scroller
-The custom scrolling feature takes over the default scrolling logic in order to ensure that grid scrolling works without a lag on devices. To enable, you must include the 'ui.grid.customScrolling' module and you must include the ui-grid-custom-scrolling directive on your grid element.
+A custom scroller for UI-Grid that takes over default scrolling logic in order to ensure that grid scrolling works without a lag on devices.

package.json

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+{
+  "name": "ui-grid-custom-scroller",
+  "version": "1.0.0",
+  "description": "A custom scroller for UI-Grid that takes over default scrolling logic on touch events.",
+  "main": "index.js",
+  "directories": {
+    "test": "test"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/mportuga/ui-grid-custom-scroller.git"
+  },
+  "keywords": [
+    "angular",
+    "scroller",
+    "ui-grid"
+  ],
+  "author": "Marcelo S. Portugal <marcelo.quarion@gmail.com>",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/mportuga/ui-grid-custom-scroller/issues"
+  },
+  "homepage": "https://github.com/mportuga/ui-grid-custom-scroller#readme",
+  "config": {
+    "commitizen": {
+      "path": "./node_modules/cz-conventional-changelog"
+    },
+    "ghooks": {
+      "commit-msg": "validate-commit-msg",
+      "post-merge": "npm install",
+      "post-rewrite": "npm install"
+    }
+  },
+  "dependencies": {
+    "angular": "^1.5.0",
+    "angular-ui-grid": "^4.0.0"
+  },
+  "devDependencies": {
+    "angular-mocks": "^1.5.0",
+    "cz-conventional-changelog": "^1.2.0",
+    "validate-commit-msg": "^2.8.2"
+  }
+}

src/ui-grid-custom-scroller.constants.js

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+(function() {
+	'use strict';
+
+	/**
+	 *  @ngdoc object
+	 *  @name ui.grid.customScroller.constant:uiGridScrollerConstants
+	 *
+	 *  @description Constants for use with the  uiGridScroller
+	 */
+	angular
+		.module('ui.grid.customScroller')
+		.constant('uiGridScrollerConstants', {
+		/**
+		 * @ngdoc object
+		 * @name deceleration
+		 * @propertyOf ui.grid.customScroller.constant:uiGridScrollerConstants
+		 * @description Used in {@link ui.grid.customScroller.service:uiGridScroller#momentum uiGridScroller.momentum}
+		 * to calculates current momentum of the scrolling.
+		 */
+		deceleration: 0.0007,
+
+		/**
+		 * @ngdoc object
+		 * @name scrollType
+		 * @propertyOf ui.grid.customScroller.constant:uiGridScrollerConstants
+		 * @description Used in {@link ui.grid.customScroller.service:uiGridScroller uiGridScroller},
+		 * to the type of scroll event currently in progress
+		 *
+		 * Available options are:
+		 * - `uiGridScrollerConstants.scrollEvent.NONE` - set when no scroll events are being triggered
+		 * - `uiGridScrollerConstants.scrollEvent.TOUCHABLE` - set when touchstart, touchmove or touchend are triggered
+		 * - `uiGridScrollerConstants.scrollEvent.MOUSE` - set when mousedown, mousemove or mouseup are triggered
+		 * - `uiGridScrollerConstants.scrollEvent.POINTER` - set when pointerdown, pointermove or pointerup are triggered
+		 */
+		scrollType: {
+			NONE: 0,
+			TOUCHABLE: 1,
+			MOUSE: 2,
+			POINTER: 3
+		}
+	});
+})();

src/ui-grid-custom-scroller.directive.js

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+(function() {
+	'use strict';
+
+	/**
+	 *  @ngdoc directive
+	 *  @name ui.grid.customScrolling.directive:uiGridCustomScrolling
+	 *  @element div
+	 *  @restrict EA
+	 *
+	 *  @description Updates the grid to use the gridScroller instead of the jquery scroll event
+	 *
+	 *  @example
+	 <example module="app">
+	 <file name="app.js">
+	 var app = angular.module('app', ['ngTouch', 'ui.grid', 'ui.grid.pinning', 'ui.grid.customScrolling']);
+	 app.controller('MainCtrl', ['$scope', '$http', '$log', function ($scope, $http, $log) {
+      $scope.gridOptions = {};
+      $scope.gridOptions.columnDefs = [
+        { name:'id', width:50, enablePinning:false },
+        { name:'name', width:100, pinnedLeft:true },
+        { name:'age', width:100, pinnedRight:true  },
+        { name:'address.street', width:150  },
+        { name:'address.city', width:150 },
+        { name:'address.state', width:50 },
+        { name:'address.zip', width:50 },
+        { name:'company', width:100 },
+        { name:'email', width:100 },
+        { name:'phone', width:200 },
+        { name:'about', width:300 },
+        { name:'friends[0].name', displayName:'1st friend', width:150 },
+        { name:'friends[1].name', displayName:'2nd friend', width:150 },
+        { name:'friends[2].name', displayName:'3rd friend', width:150 },
+      ];
+      $http.get('/data/500_complex.json')
+        .success(function(data) {
+          $scope.gridOptions.data = data;
+        });
+    }]);
+	 </file>
+	 <file name="index.html">
+	 <div ng-controller="MainCtrl">
+	 <div ui-grid="gridOptions" class="grid" ui-grid-pinning ui-grid-custom-scrolling></div>
+	 </div>
+	 </file>
+	 </example>
+	 */
+	angular
+		.module('ui.grid.customScroller')
+		.directive('uiGridCustomScroller', ['uiGridScroller',
+			function(uiGridScroller) {
+				return {
+					restrict: 'A',
+					require: 'uiGrid',
+					scope: false,
+					compile: function() {
+						return {
+							pre: function($scope, $elm, $attrs, uiGridCtrl) {
+								// initializes custom scroller to be the gridScroller when options exist
+								if (uiGridCtrl.grid && uiGridCtrl.grid.options) {
+									uiGridCtrl.grid.options.customScroller = uiGridScroller;
+								}
+							},
+							post: angular.noop
+						};
+					}
+				};
+			}]);
+})();