102 lines
2.3 KiB
JavaScript
Executable File
102 lines
2.3 KiB
JavaScript
Executable File
var _ = require('underscore');
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var CoreView = require('backbone/core-view');
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var template = require('./modal.tpl');
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// Ought to match the duration of the .Dialog.is-closing animation.
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var CLOSE_DELAY_MS = 120;
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module.exports = CoreView.extend({
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className: function () {
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var classes = ['Dialog', 'is-white'];
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if (!this.options.escapeOptionsDisabled) {
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classes.push('is-opening');
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}
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if (this.options.breadcrumbsEnabled) {
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classes.push('Dialog--withBreadcrumbs');
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}
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return classes.join(' ');
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},
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events: {
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'click .js-close': '_onClose'
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},
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initialize: function () {
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this.listenTo(this.model, 'change:show', this._onShowChange);
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this.listenTo(this.model, 'destroy', this._onDestroy);
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this._escapeOptionsDisabled = this.options.escapeOptionsDisabled;
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this._breadcrumbsEnabled = this.options.breadcrumbsEnabled;
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this._keepOpenOnRouteChange = this.options.keepOpenOnRouteChange;
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},
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render: function () {
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this.clearSubViews();
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this.$el.html(
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template({
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escapeOptionsDisabled: this._escapeOptionsDisabled || false,
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breadcrumbsEnabled: this._breadcrumbsEnabled || false
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})
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);
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var view = this.model.createContentView();
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this.addView(view);
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view.render();
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this.$('.js-content').append(view.el);
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return this;
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},
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show: function () {
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this.model.show();
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},
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hide: function () {
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this.model.hide();
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},
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destroy: function () {
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// 'remove' would be a better name ofc, but there is already an internal method with that name in CoreView
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this.model.destroy();
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},
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keepOpenOnRouteChange: function () {
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return this.model.get('keepOpenOnRouteChange');
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},
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_onShowChange: function (m, show) {
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if (show) {
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this.$el.show();
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this.$el.removeClass('is-closing').addClass('is-opening');
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} else {
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this.$el.removeClass('is-opening').addClass('is-closing');
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this._delayDueToAnimation(function () {
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this.$el.hide();
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});
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}
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},
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_onClose: function (e) {
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e.stopPropagation();
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this.destroy();
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},
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_onDestroy: function () {
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this.hide();
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_.invoke(this._subviews, 'allOff');
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this._delayDueToAnimation(function () {
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this.clean();
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});
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},
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_delayDueToAnimation: function (fn) {
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setTimeout(fn.bind(this), CLOSE_DELAY_MS);
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}
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});
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