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fce4aa9176
no issue
- add `{{aspect-ratio-box}}` to make it easier to adjust box sizes at a fixed ratio based on container height which isn't possible with CSS directly
- used `{{gh-uploader}}` to add upload facility to the icon shown on the integration screen
52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
import Component from '@ember/component';
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import {assert} from '@ember/debug';
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import {debounce, run} from '@ember/runloop';
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export default Component.extend({
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ratio: '1/1',
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base: 'height',
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isResizing: true,
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_ratio: 1,
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init() {
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this._super(...arguments);
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this._onResizeHandler = () => {
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debounce(this, this._resize, 200);
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};
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},
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didReceiveAttrs() {
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assert(
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'{{aspect-ratio-box}} requires a `ratio` property in the format `"16/9"`',
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this.ratio.match(/\d+\/\d+/)
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);
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this._ratio = this.ratio.split('/').reduce((prev, curr) => prev / curr);
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},
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didInsertElement() {
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this._resize();
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window.addEventListener('resize', this._onResizeHandler);
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},
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willDestroyElement() {
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this._super(...arguments);
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window.removeEventListener('resize', this._onResizeHandler);
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},
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_resize() {
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this.set('isResizing', true);
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run.schedule('afterRender', this, function () {
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if (this.base === 'height') {
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this.element.style.width = `${this.element.clientHeight * this._ratio}px`;
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} else {
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this.element.style.height = `${this.element.clientWidth * this._ratio}px`;
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}
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this.set('isResizing', false);
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});
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}
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});
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