mirror of https://github.com/status-im/consul.git
101 lines
3.2 KiB
JavaScript
101 lines
3.2 KiB
JavaScript
import { inject as service } from '@ember/service';
|
|
import { computed, get, set } 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 Slotted from 'block-slots';
|
|
|
|
const formatItemStyle = PercentageColumns.prototype.formatItemStyle;
|
|
|
|
export default Component.extend(Slotted, {
|
|
dom: service('dom'),
|
|
tagName: '',
|
|
height: 500,
|
|
cellHeight: 70,
|
|
style: style('getStyle'),
|
|
checked: null,
|
|
scroll: 'virtual',
|
|
init: function() {
|
|
this._super(...arguments);
|
|
this.columns = [100];
|
|
this.guid = this.dom.guid(this);
|
|
},
|
|
didInsertElement: function() {
|
|
this._super(...arguments);
|
|
this.$element = this.dom.element(`#${this.guid}`);
|
|
if (this.scroll === 'virtual') {
|
|
this.actions.resize.apply(this, [{ target: this.dom.viewport() }]);
|
|
}
|
|
},
|
|
didReceiveAttrs: function() {
|
|
this._super(...arguments);
|
|
this._cellLayout = this['cell-layout'] = new PercentageColumns(
|
|
get(this, 'items.length'),
|
|
get(this, 'columns'),
|
|
get(this, 'cellHeight')
|
|
);
|
|
const o = this;
|
|
this['cell-layout'].formatItemStyle = function(itemIndex) {
|
|
let style = formatItemStyle.apply(this, arguments);
|
|
if (o.checked === itemIndex) {
|
|
style = `${style};z-index: 1`;
|
|
}
|
|
return style;
|
|
};
|
|
},
|
|
getStyle: computed('height', function() {
|
|
if (this.scroll !== 'virtual') {
|
|
return {};
|
|
}
|
|
return {
|
|
height: get(this, 'height'),
|
|
};
|
|
}),
|
|
actions: {
|
|
resize: function(e) {
|
|
// TODO: This top part is very similar to resize in tabular-collection
|
|
// see if it make sense to DRY out
|
|
const $appContent = this.dom.element('main > div');
|
|
if ($appContent) {
|
|
const border = 1;
|
|
const rect = this.$element.getBoundingClientRect();
|
|
const $footer = this.dom.element('footer[role="contentinfo"]');
|
|
const space = rect.top + $footer.clientHeight + border;
|
|
const height = e.target.innerHeight - space;
|
|
this.set('height', Math.max(0, height));
|
|
this.updateItems();
|
|
this.updateScrollPosition();
|
|
}
|
|
},
|
|
click: function(e) {
|
|
return this.dom.clickFirstAnchor(e, '.list-collection > ul > li');
|
|
},
|
|
change: function(index, e = {}) {
|
|
if (e.target.checked && index != get(this, 'checked')) {
|
|
set(this, 'checked', parseInt(index));
|
|
this.$row = this.dom.closest('li', e.target);
|
|
this.$row.style.zIndex = 1;
|
|
|
|
const $group = this.dom.sibling(e.target, 'div');
|
|
const groupRect = $group.getBoundingClientRect();
|
|
const groupBottom = groupRect.top + $group.clientHeight;
|
|
|
|
const $footer = this.dom.element('footer[role="contentinfo"]');
|
|
const footerRect = $footer.getBoundingClientRect();
|
|
const footerTop = footerRect.top;
|
|
|
|
if (groupBottom > footerTop) {
|
|
$group.classList.add('above');
|
|
} else {
|
|
$group.classList.remove('above');
|
|
}
|
|
} else {
|
|
const $group = this.dom.sibling(e.target, 'div');
|
|
$group.classList.remove('above');
|
|
set(this, 'checked', null);
|
|
this.$row.style.zIndex = null;
|
|
}
|
|
},
|
|
},
|
|
});
|