OpenProject is the leading open source project management software.
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openproject/frontend/app/components/wp-edit/op-date-picker/op-date-picker.directive.ts

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// -- copyright
// OpenProject is a project management system.
// Copyright (C) 2012-2015 the OpenProject Foundation (OPF)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License version 3.
//
// OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
// Copyright (C) 2006-2013 Jean-Philippe Lang
// Copyright (C) 2010-2013 the ChiliProject Team
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// See doc/COPYRIGHT.rdoc for more details.
// ++
interface OpDatePickerScope extends ng.IScope {
onChange:Function;
}
function opDatePickerLink(scope:OpDatePickerScope, element:ng.IAugmentedJQuery, attrs, ngModel) {
// we don't want the date picker in the accessibility mode
if (this.ConfigurationService.accessibilityModeEnabled()) {
return;
}
let input = element.find('input');
let datePickerContainer = element.find('.ui-datepicker--container');
let datePickerInstance;
let DatePicker = this.Datepicker;
let onChange = scope.onChange;
let unbindNgModelInitializationWatch = scope.$watch(() => ngModel.$viewValue !== NaN, () => {
// This indirection is needed to prevent
// 'Missing instance data for this datepicker' errors.
input.focus( () => {
showDatePicker();
});
unbindNgModelInitializationWatch();
});
input.keydown((event) => {
if (input.val() === '') {
datePickerInstance.clear();
}
});
function showDatePicker() {
let options = { onSelect: (date) => {
datePickerInstance.hide();
let val = date;
if (input.val().trim() === '') {
val = null;
}
ngModel.$setViewValue(val);
onChange();
}
};
datePickerInstance = new DatePicker(input, ngModel.$viewValue, options);
}
}
function opDatePicker(ConfigurationService, Datepicker) {
var dependencies = {
ConfigurationService: ConfigurationService,
Datepicker: Datepicker
};
return {
restrict: 'E',
transclude: true,
templateUrl: '/components/wp-edit/op-date-picker/op-date-picker.directive.html',
// http://stackoverflow.com/a/33614939/3206935
link: angular.bind(dependencies, opDatePickerLink),
require: 'ngModel',
scope: {
onChange: '&',
}
};
}
angular
.module('openproject')
.directive('opDatePicker', opDatePicker);