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modalComponent.js
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modalComponent.js
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// The MIT License (MIT)
//
// Copyright (c) 2015-2021 Camptocamp SA
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
import angular from 'angular';
import 'jquery-ui/ui/widgets/draggable.js';
import 'ngeo/sass/jquery-ui.scss';
import 'bootstrap/js/src/modal.js';
/**
* @type {angular.IModule}
* @hidden
*/
const module = angular.module('ngeoModal', []);
/**
* Provides the "ngeoModal" component.
*
* This component shows a Bootstrap modal when the `ngModel` expression
* evaluates to `true`, and it hides it when the `ngModel` expression
* evaluates to `false`.
*
* The components also changes the `ngModel` value when the user manually
* closes the modal.
*
* This component is based on Bootstrap's `modal` classes and associated
* jQuery plugin.
*
* <ngeo-modal ng-model="modalShown">
* <div class="modal-header ui-draggable-handle">
* <button type="button" class="close" data-dismiss="modal"
* aria-hidden="true">×</button>
* <h4 class="modal-title">The Title</h4>
* </div>
* <div class="modal-body">Some content</div>
* </ngeo-modal>
*
* Note: for z-indexing purpose, the modal DOM element is automatically moved
* to document body element.
*
* See our live example: [../examples/modal.html](../examples/modal.html)
*
* @htmlAttribute {string} ngeo-draggable-handle The jquery selector that define the element
* that can starts the dragging sequence. Defaults to `.ui-draggable-handle`.
* @htmlAttribute {boolean} ngeo-modal-resizable Whether the modal can be
* resized or not. Defaults to `false`.
* @htmlAttribute {boolean} ngeo-modal-closable Whether the modal can be
* closed by clicking outside it or by hiting the `escape` keyboard key. Defaults to `true`.
* @ngdoc component
* @ngname ngeoModal
* @type {angular.IComponentOptions}
*/
const messageModalComponent = {
template: `<div class="modal fade" tabindex="-1" role="dialog">
<div class="modal-dialog">
<div class="modal-content">
<ng-transclude></ng-transclude>
</div>
</div>
</div>`,
require: {
'ngModel': 'ngModel',
},
transclude: true,
controller: 'ngeoModalController',
bindings: {
'draggableHandle': '=?ngeodraggableHandle',
'resizable': '<ngeoModalResizable',
'closable': '<ngeoModalClosable',
},
};
module.component('ngeoModal', messageModalComponent);
/**
* @hidden
*/
export class Controller {
/**
* @ngInject
* @param {angular.IScope} $scope Scope.
* @param {JQuery} $element Element.
*/
constructor($scope, $element) {
/**
* @private
* @type {JQuery}
*/
this.$element_ = $element;
/**
* @private
* @type {angular.IScope}
*/
this.$scope_ = $scope;
/**
* @private
* @type {?JQuery}
*/
this.modal_ = null;
/**
* @type {string}
*/
this.draggableHandle = '';
/**
* @type {boolean}
*/
this.closable = false;
/**
* @type {boolean}
*/
this.resizable = false;
/**
* @type {?angular.INgModelController}
*/
this.ngModel = null;
}
$onInit() {
this.closable = this.closable !== false;
this.resizable = !!this.resizable;
this.draggableHandle = this.draggableHandle || '.ui-draggable-handle';
}
$postLink() {
this.modal_ = this.$element_.children();
if (!this.closable) {
this.modal_.attr('data-keyboard', 'false');
this.modal_.attr('data-backdrop', 'static');
}
const dialog = this.modal_.find('.modal-dialog');
dialog.draggable({
handle: this.draggableHandle,
});
if (this.resizable) {
dialog.resizable();
}
if (!this.ngModel) {
throw new Error('Missing model');
}
this.ngModel.$render = () => {
if (!this.ngModel) {
throw new Error('Missing model');
}
if (!this.modal_) {
throw new Error('Missing modal');
}
this.modal_.modal(this.ngModel.$viewValue ? 'show' : 'hide');
};
this.modal_.on('shown.bs.modal hidden.bs.modal', (e) => {
if (!this.ngModel) {
throw new Error('Missing model');
}
const type = e.type;
console.assert(type == 'shown' || type == 'hidden');
this.ngModel.$setViewValue(type == 'shown');
});
}
$onDestroy() {
if (!this.modal_) {
throw new Error('Missing modal');
}
// Force close the modal.
this.modal_.modal('hide');
// Destroy the children's plugins.
const dialog = this.modal_.find('.modal-dialog');
dialog.draggable('destroy');
if (this.resizable) {
dialog.resizable('destroy');
}
}
}
module.controller('ngeoModalController', Controller);
export default module;