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97 lines
2.6 KiB
JavaScript
97 lines
2.6 KiB
JavaScript
const Backbone = require('backbone');
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const Keys = require('../const/keys');
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const KeyHandler = require('../comp/key-handler');
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const ModalView = Backbone.View.extend({
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el: 'body',
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template: require('templates/modal.hbs'),
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events: {
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'click .modal__buttons button': 'buttonClick',
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'click': 'bodyClick'
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},
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initialize() {
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if (typeof this.model.esc === 'string') {
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KeyHandler.onKey(Keys.DOM_VK_ESCAPE, this.escPressed, this, false, true);
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}
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if (typeof this.model.enter === 'string') {
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KeyHandler.onKey(Keys.DOM_VK_RETURN, this.enterPressed, this, false, true);
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}
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KeyHandler.setModal('alert');
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},
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remove() {
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KeyHandler.offKey(Keys.DOM_VK_ESCAPE, this.escPressed, this);
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KeyHandler.offKey(Keys.DOM_VK_RETURN, this.enterPressed, this);
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KeyHandler.setModal(null);
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if (this.model.view) {
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this.model.view.remove();
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}
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Backbone.View.prototype.remove.apply(this);
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},
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render() {
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const parent = this.$el;
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this.setElement($(this.template(this.model)));
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parent.append(this.$el);
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const el = this.$el;
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el.addClass('modal--hidden');
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setTimeout(() => {
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el.removeClass('modal--hidden');
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document.activeElement.blur();
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}, 20);
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if (this.model.view) {
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this.model.view.setElement(this.$el.find('.modal__body'));
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this.model.view.render();
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}
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return this;
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},
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change(config) {
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if (config.header) {
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this.$el.find('.modal__header').html(config.header);
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}
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},
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buttonClick(e) {
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const result = $(e.target).data('result');
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this.closeWithResult(result);
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},
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bodyClick() {
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if (typeof this.model.click === 'string') {
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this.closeWithResult(this.model.click);
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}
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},
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escPressed() {
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this.closeWithResult(this.model.esc);
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},
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enterPressed(e) {
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e.stopImmediatePropagation();
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e.preventDefault();
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this.closeWithResult(this.model.enter);
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},
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closeWithResult(result) {
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const checked = this.model.checkbox
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? this.$el.find('#modal__check').is(':checked')
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: undefined;
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this.trigger('result', result, checked);
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this.$el.addClass('modal--hidden');
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this.undelegateEvents();
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setTimeout(this.remove.bind(this), 100);
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},
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closeImmediate() {
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this.trigger('result', undefined);
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this.undelegateEvents();
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this.remove();
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}
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});
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module.exports = ModalView;
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