open-consul/ui-v2/app/components/list-collection/index.js

55 lines
1.7 KiB
JavaScript

import { inject as service } from '@ember/service';
import { computed, get } from '@ember/object';
import Component from 'ember-collection/components/ember-collection';
import PercentageColumns from 'ember-collection/layouts/percentage-columns';
import style from 'ember-computed-style';
import WithResizing from 'consul-ui/mixins/with-resizing';
export default Component.extend(WithResizing, {
dom: service('dom'),
tagName: 'div',
attributeBindings: ['style'],
height: 500,
cellHeight: 73,
style: style('getStyle'),
classNames: ['list-collection'],
init: function() {
this._super(...arguments);
this.columns = [100];
},
didReceiveAttrs: function() {
this._super(...arguments);
this._cellLayout = this['cell-layout'] = new PercentageColumns(
get(this, 'items.length'),
get(this, 'columns'),
get(this, 'cellHeight')
);
},
getStyle: computed('height', function() {
return {
height: get(this, 'height'),
};
}),
resize: function(e) {
// TODO: This top part is very similar to resize in tabular-collection
// see if it make sense to DRY out
const dom = get(this, 'dom');
const $appContent = dom.element('main > div');
if ($appContent) {
const border = 1;
const rect = this.element.getBoundingClientRect();
const $footer = dom.element('footer[role="contentinfo"]');
const space = rect.top + $footer.clientHeight + border;
const height = e.detail.height - space;
this.set('height', Math.max(0, height));
this.updateItems();
this.updateScrollPosition();
}
},
actions: {
click: function(e) {
return this.dom.clickFirstAnchor(e, '.list-collection > ul > li');
},
},
});