+++ /dev/null
-/*!
- * Angular Material Design
- * https://github.com/angular/material
- * @license MIT
- * v0.9.8
- */
-(function( window, angular, undefined ){
-"use strict";
-
-/**
- * @ngdoc module
- * @name material.components.radioButton
- * @description radioButton module!
- */
-angular.module('material.components.radioButton', [
- 'material.core'
-])
- .directive('mdRadioGroup', mdRadioGroupDirective)
- .directive('mdRadioButton', mdRadioButtonDirective);
-
-/**
- * @ngdoc directive
- * @module material.components.radioButton
- * @name mdRadioGroup
- *
- * @restrict E
- *
- * @description
- * The `<md-radio-group>` directive identifies a grouping
- * container for the 1..n grouped radio buttons; specified using nested
- * `<md-radio-button>` tags.
- *
- * As per the [material design spec](http://www.google.com/design/spec/style/color.html#color-ui-color-application)
- * the radio button is in the accent color by default. The primary color palette may be used with
- * the `md-primary` class.
- *
- * Note: `<md-radio-group>` and `<md-radio-button>` handle tabindex differently
- * than the native `<input type='radio'>` controls. Whereas the native controls
- * force the user to tab through all the radio buttons, `<md-radio-group>`
- * is focusable, and by default the `<md-radio-button>`s are not.
- *
- * @param {string} ng-model Assignable angular expression to data-bind to.
- * @param {boolean=} md-no-ink Use of attribute indicates flag to disable ink ripple effects.
- *
- * @usage
- * <hljs lang="html">
- * <md-radio-group ng-model="selected">
- *
- * <md-radio-button
- * ng-repeat="d in colorOptions"
- * ng-value="d.value" aria-label="{{ d.label }}">
- *
- * {{ d.label }}
- *
- * </md-radio-button>
- *
- * </md-radio-group>
- * </hljs>
- *
- */
-function mdRadioGroupDirective($mdUtil, $mdConstant, $mdTheming, $timeout) {
- RadioGroupController.prototype = createRadioGroupControllerProto();
-
- return {
- restrict: 'E',
- controller: ['$element', RadioGroupController],
- require: ['mdRadioGroup', '?ngModel'],
- link: { pre: linkRadioGroup }
- };
-
- function linkRadioGroup(scope, element, attr, ctrls) {
- $mdTheming(element);
- var rgCtrl = ctrls[0];
- var ngModelCtrl = ctrls[1] || $mdUtil.fakeNgModel();
-
- function setFocus() {
- if (!element.hasClass('md-focused')) { element.addClass('md-focused'); }
- }
-
- function keydownListener(ev) {
- var keyCode = ev.which || ev.keyCode;
- switch(keyCode) {
- case $mdConstant.KEY_CODE.LEFT_ARROW:
- case $mdConstant.KEY_CODE.UP_ARROW:
- ev.preventDefault();
- rgCtrl.selectPrevious();
- setFocus();
- break;
-
- case $mdConstant.KEY_CODE.RIGHT_ARROW:
- case $mdConstant.KEY_CODE.DOWN_ARROW:
- ev.preventDefault();
- rgCtrl.selectNext();
- setFocus();
- break;
-
- case $mdConstant.KEY_CODE.ENTER:
- var form = angular.element($mdUtil.getClosest(element[0], 'form'));
- if (form.length > 0) {
- form.triggerHandler('submit');
- }
- break;
- }
- }
-
- rgCtrl.init(ngModelCtrl);
-
- scope.mouseActive = false;
- element.attr({
- 'role': 'radiogroup',
- 'tabIndex': element.attr('tabindex') || '0'
- })
- .on('keydown', keydownListener)
- .on('mousedown', function(event) {
- scope.mouseActive = true;
- $timeout(function() {
- scope.mouseActive = false;
- }, 100);
- })
- .on('focus', function() {
- if(scope.mouseActive === false) { rgCtrl.$element.addClass('md-focused'); }
- })
- .on('blur', function() { rgCtrl.$element.removeClass('md-focused'); });
- }
-
- function RadioGroupController($element) {
- this._radioButtonRenderFns = [];
- this.$element = $element;
- }
-
- function createRadioGroupControllerProto() {
- return {
- init: function(ngModelCtrl) {
- this._ngModelCtrl = ngModelCtrl;
- this._ngModelCtrl.$render = angular.bind(this, this.render);
- },
- add: function(rbRender) {
- this._radioButtonRenderFns.push(rbRender);
- },
- remove: function(rbRender) {
- var index = this._radioButtonRenderFns.indexOf(rbRender);
- if (index !== -1) {
- this._radioButtonRenderFns.splice(index, 1);
- }
- },
- render: function() {
- this._radioButtonRenderFns.forEach(function(rbRender) {
- rbRender();
- });
- },
- setViewValue: function(value, eventType) {
- this._ngModelCtrl.$setViewValue(value, eventType);
- // update the other radio buttons as well
- this.render();
- },
- getViewValue: function() {
- return this._ngModelCtrl.$viewValue;
- },
- selectNext: function() {
- return changeSelectedButton(this.$element, 1);
- },
- selectPrevious: function() {
- return changeSelectedButton(this.$element, -1);
- },
- setActiveDescendant: function (radioId) {
- this.$element.attr('aria-activedescendant', radioId);
- }
- };
- }
- /**
- * Change the radio group's selected button by a given increment.
- * If no button is selected, select the first button.
- */
- function changeSelectedButton(parent, increment) {
- // Coerce all child radio buttons into an array, then wrap then in an iterator
- var buttons = $mdUtil.iterator(parent[0].querySelectorAll('md-radio-button'), true);
-
- if (buttons.count()) {
- var validate = function (button) {
- // If disabled, then NOT valid
- return !angular.element(button).attr("disabled");
- };
- var selected = parent[0].querySelector('md-radio-button.md-checked');
- var target = buttons[increment < 0 ? 'previous' : 'next'](selected, validate) || buttons.first();
- // Activate radioButton's click listener (triggerHandler won't create a real click event)
- angular.element(target).triggerHandler('click');
-
-
- }
- }
-
-}
-mdRadioGroupDirective.$inject = ["$mdUtil", "$mdConstant", "$mdTheming", "$timeout"];
-
-/**
- * @ngdoc directive
- * @module material.components.radioButton
- * @name mdRadioButton
- *
- * @restrict E
- *
- * @description
- * The `<md-radio-button>`directive is the child directive required to be used within `<md-radio-group>` elements.
- *
- * While similar to the `<input type="radio" ng-model="" value="">` directive,
- * the `<md-radio-button>` directive provides ink effects, ARIA support, and
- * supports use within named radio groups.
- *
- * @param {string} ngModel Assignable angular expression to data-bind to.
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
- * interaction with the input element.
- * @param {string} ngValue Angular expression which sets the value to which the expression should
- * be set when selected.*
- * @param {string} value The value to which the expression should be set when selected.
- * @param {string=} name Property name of the form under which the control is published.
- * @param {string=} aria-label Adds label to radio button for accessibility.
- * Defaults to radio button's text. If no text content is available, a warning will be logged.
- *
- * @usage
- * <hljs lang="html">
- *
- * <md-radio-button value="1" aria-label="Label 1">
- * Label 1
- * </md-radio-button>
- *
- * <md-radio-button ng-model="color" ng-value="specialValue" aria-label="Green">
- * Green
- * </md-radio-button>
- *
- * </hljs>
- *
- */
-function mdRadioButtonDirective($mdAria, $mdUtil, $mdTheming) {
-
- var CHECKED_CSS = 'md-checked';
-
- return {
- restrict: 'E',
- require: '^mdRadioGroup',
- transclude: true,
- template: '<div class="md-container" md-ink-ripple md-ink-ripple-checkbox>' +
- '<div class="md-off"></div>' +
- '<div class="md-on"></div>' +
- '</div>' +
- '<div ng-transclude class="md-label"></div>',
- link: link
- };
-
- function link(scope, element, attr, rgCtrl) {
- var lastChecked;
-
- $mdTheming(element);
- configureAria(element, scope);
-
- rgCtrl.add(render);
- attr.$observe('value', render);
-
- element
- .on('click', listener)
- .on('$destroy', function() {
- rgCtrl.remove(render);
- });
-
- function listener(ev) {
- if (element[0].hasAttribute('disabled')) return;
-
- scope.$apply(function() {
- rgCtrl.setViewValue(attr.value, ev && ev.type);
- });
- }
-
- function render() {
- var checked = (rgCtrl.getViewValue() == attr.value);
- if (checked === lastChecked) {
- return;
- }
- lastChecked = checked;
- element.attr('aria-checked', checked);
- if (checked) {
- element.addClass(CHECKED_CSS);
- rgCtrl.setActiveDescendant(element.attr('id'));
- } else {
- element.removeClass(CHECKED_CSS);
- }
- }
- /**
- * Inject ARIA-specific attributes appropriate for each radio button
- */
- function configureAria( element, scope ){
- scope.ariaId = buildAriaID();
-
- element.attr({
- 'id' : scope.ariaId,
- 'role' : 'radio',
- 'aria-checked' : 'false'
- });
-
- $mdAria.expectWithText(element, 'aria-label');
-
- /**
- * Build a unique ID for each radio button that will be used with aria-activedescendant.
- * Preserve existing ID if already specified.
- * @returns {*|string}
- */
- function buildAriaID() {
- return attr.id || ( 'radio' + "_" + $mdUtil.nextUid() );
- }
- }
- }
-}
-mdRadioButtonDirective.$inject = ["$mdAria", "$mdUtil", "$mdTheming"];
-
-})(window, window.angular);
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