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grid-list.js
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grid-list.js
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/* eslint-disable quote-props */
import MDCGridListFoundation from '@material/grid-list/foundation';
export default {
name: 'mcw-grid-list',
props: {
width: [String, Number],
ratio: String,
'narrow-gutter': Boolean,
'header-caption': Boolean,
'icon-align-start': Boolean,
'icon-align-end': Boolean,
'with-support-text': Boolean,
interactive: Boolean,
},
provide() {
return { mcwGrid: this };
},
computed: {
classes() {
const classes = { 'mdc-grid-list__tiles': 1 };
classes['mdc-grid-list--tile-gutter-1'] = this.narrowGutter;
classes['mdc-grid-list--header-caption'] = this.headerCaption;
classes[`mdc-grid-list--tile-aspect-${this.ratio}`] = this.ratio;
classes['mdc-grid-list--with-icon-align-start'] = this.iconAlignStart;
classes['mdc-grid-list--with-icon-align-end'] = this.iconAlignEnd;
classes['mdc-grid-list--twoline-caption'] = this.withSupportText;
classes['mdc-grid-list--non-interactive'] = !this.interactive;
return classes;
},
styles() {
const defaultWidth = 200;
return {
'--mdc-grid-list-tile-width': `${this.width || defaultWidth}px`,
};
},
},
mounted() {
this.foundation = new MDCGridListFoundation({
getOffsetWidth: () => {
return this.$el.offsetWidth;
},
getNumberOfTiles: () => {
return this.$el.querySelectorAll(
MDCGridListFoundation.strings.TILE_SELECTOR,
).length;
},
getOffsetWidthForTileAtIndex: index => {
return this.$el.querySelectorAll(
MDCGridListFoundation.strings.TILE_SELECTOR,
)[index].offsetWidth;
},
setStyleForTilesElement: (property, value) => {
this.$el.querySelector(
MDCGridListFoundation.strings.TILES_SELECTOR,
).style[property] = value;
},
registerResizeHandler: handler => {
window.addEventListener('resize', handler);
},
deregisterResizeHandler: handler => {
window.removeEventListener('resize', handler);
},
});
this.foundation.init();
},
beforeDestroy() {
this.foundation.destroy();
},
render(createElement) {
const { $scopedSlots: scopedSlots } = this;
return createElement('div', { class: { 'mdc-grid-list': 1 } }, [
createElement(
'ul',
{ class: this.classes, style: this.styles },
scopedSlots.default && scopedSlots.default(),
),
]);
},
};