/**
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* angular-strap
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* @version v2.0.3 - 2014-05-30
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* @link http://mgcrea.github.io/angular-strap
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* @author Olivier Louvignes (olivier@mg-crea.com)
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* @license MIT License, http://www.opensource.org/licenses/MIT
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*/
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'use strict';
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angular.module('mgcrea.ngStrap.button', []).provider('$button', function () {
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var defaults = this.defaults = {
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activeClass: 'active',
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toggleEvent: 'click'
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};
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this.$get = function () {
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return { defaults: defaults };
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};
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}).directive('bsCheckboxGroup', function () {
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return {
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restrict: 'A',
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require: 'ngModel',
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compile: function postLink(element, attr) {
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element.attr('data-toggle', 'buttons');
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element.removeAttr('ng-model');
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var children = element[0].querySelectorAll('input[type="checkbox"]');
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angular.forEach(children, function (child) {
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var childEl = angular.element(child);
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childEl.attr('bs-checkbox', '');
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childEl.attr('ng-model', attr.ngModel + '.' + childEl.attr('value'));
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});
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}
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};
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}).directive('bsCheckbox', [
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'$button',
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'$$rAF',
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function ($button, $$rAF) {
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var defaults = $button.defaults;
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var constantValueRegExp = /^(true|false|\d+)$/;
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return {
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restrict: 'A',
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require: 'ngModel',
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link: function postLink(scope, element, attr, controller) {
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var options = defaults;
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// Support label > input[type="checkbox"]
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var isInput = element[0].nodeName === 'INPUT';
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var activeElement = isInput ? element.parent() : element;
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var trueValue = angular.isDefined(attr.trueValue) ? attr.trueValue : true;
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if (constantValueRegExp.test(attr.trueValue)) {
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trueValue = scope.$eval(attr.trueValue);
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}
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var falseValue = angular.isDefined(attr.falseValue) ? attr.falseValue : false;
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if (constantValueRegExp.test(attr.falseValue)) {
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falseValue = scope.$eval(attr.falseValue);
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}
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// Parse exotic values
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var hasExoticValues = typeof trueValue !== 'boolean' || typeof falseValue !== 'boolean';
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if (hasExoticValues) {
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controller.$parsers.push(function (viewValue) {
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// console.warn('$parser', element.attr('ng-model'), 'viewValue', viewValue);
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return viewValue ? trueValue : falseValue;
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});
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// Fix rendering for exotic values
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scope.$watch(attr.ngModel, function (newValue, oldValue) {
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controller.$render();
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});
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}
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// model -> view
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controller.$render = function () {
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// console.warn('$render', element.attr('ng-model'), 'controller.$modelValue', typeof controller.$modelValue, controller.$modelValue, 'controller.$viewValue', typeof controller.$viewValue, controller.$viewValue);
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var isActive = angular.equals(controller.$modelValue, trueValue);
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$$rAF(function () {
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if (isInput)
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element[0].checked = isActive;
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activeElement.toggleClass(options.activeClass, isActive);
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});
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};
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// view -> model
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element.bind(options.toggleEvent, function () {
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scope.$apply(function () {
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// console.warn('!click', element.attr('ng-model'), 'controller.$viewValue', typeof controller.$viewValue, controller.$viewValue, 'controller.$modelValue', typeof controller.$modelValue, controller.$modelValue);
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if (!isInput) {
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controller.$setViewValue(!activeElement.hasClass('active'));
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}
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if (!hasExoticValues) {
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controller.$render();
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}
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});
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});
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}
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};
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}
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]).directive('bsRadioGroup', function () {
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return {
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restrict: 'A',
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require: 'ngModel',
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compile: function postLink(element, attr) {
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element.attr('data-toggle', 'buttons');
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element.removeAttr('ng-model');
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var children = element[0].querySelectorAll('input[type="radio"]');
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angular.forEach(children, function (child) {
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angular.element(child).attr('bs-radio', '');
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angular.element(child).attr('ng-model', attr.ngModel);
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});
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}
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};
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}).directive('bsRadio', [
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'$button',
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'$$rAF',
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function ($button, $$rAF) {
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var defaults = $button.defaults;
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var constantValueRegExp = /^(true|false|\d+)$/;
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return {
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restrict: 'A',
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require: 'ngModel',
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link: function postLink(scope, element, attr, controller) {
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var options = defaults;
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// Support `label > input[type="radio"]` markup
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var isInput = element[0].nodeName === 'INPUT';
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var activeElement = isInput ? element.parent() : element;
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var value = constantValueRegExp.test(attr.value) ? scope.$eval(attr.value) : attr.value;
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// model -> view
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controller.$render = function () {
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// console.warn('$render', element.attr('value'), 'controller.$modelValue', typeof controller.$modelValue, controller.$modelValue, 'controller.$viewValue', typeof controller.$viewValue, controller.$viewValue);
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var isActive = angular.equals(controller.$modelValue, value);
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$$rAF(function () {
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if (isInput)
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element[0].checked = isActive;
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activeElement.toggleClass(options.activeClass, isActive);
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});
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};
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// view -> model
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element.bind(options.toggleEvent, function () {
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scope.$apply(function () {
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// console.warn('!click', element.attr('value'), 'controller.$viewValue', typeof controller.$viewValue, controller.$viewValue, 'controller.$modelValue', typeof controller.$modelValue, controller.$modelValue);
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controller.$setViewValue(value);
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controller.$render();
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});
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});
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}
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};
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}
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]);
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