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/*!
* Angular Material Design
* https://github.com/angular/material
* @license MIT
* v0.9.8
*/
goog.provide('ng.material.components.content');
goog.require('ng.material.core');
/**
* @ngdoc module
* @name material.components.content
*
* @description
* Scrollable content
*/
angular.module('material.components.content', [
'material.core'
])
.directive('mdContent', mdContentDirective);
/**
* @ngdoc directive
* @name mdContent
* @module material.components.content
*
* @restrict E
*
* @description
* The `<md-content>` directive is a container element useful for scrollable content
*
* @usage
*
* - Add the `[layout-padding]` attribute to make the content padded.
*
* <hljs lang="html">
* <md-content layout-padding>
* Lorem ipsum dolor sit amet, ne quod novum mei.
* </md-content>
* </hljs>
*
*/
function mdContentDirective($mdTheming) {
return {
restrict: 'E',
controller: ['$scope', '$element', ContentController],
link: function(scope, element, attr) {
var node = element[0];
$mdTheming(element);
scope.$broadcast('$mdContentLoaded', element);
iosScrollFix(element[0]);
}
};
function ContentController($scope, $element) {
this.$scope = $scope;
this.$element = $element;
}
}
mdContentDirective.$inject = ["$mdTheming"];
function iosScrollFix(node) {
// IOS FIX:
// If we scroll where there is no more room for the webview to scroll,
// by default the webview itself will scroll up and down, this looks really
// bad. So if we are scrolling to the very top or bottom, add/subtract one
angular.element(node).on('$md.pressdown', function(ev) {
// Only touch events
if (ev.pointer.type !== 't') return;
// Don't let a child content's touchstart ruin it for us.
if (ev.$materialScrollFixed) return;
ev.$materialScrollFixed = true;
if (node.scrollTop === 0) {
node.scrollTop = 1;
} else if (node.scrollHeight === node.scrollTop + node.offsetHeight) {
node.scrollTop -= 1;
}
});
}
ng.material.components.content = angular.module("material.components.content");
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