102 lines
2.8 KiB
HTML
102 lines
2.8 KiB
HTML
<div class="dialog-wrapper" ref:node>
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<div class="close-dialog-button-wrapper">
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<button class="close-dialog-button" aria-label="Close dialog" on:click="close()">
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<span aria-hidden="true">×</span>
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</button>
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</div>
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<slot></slot>
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</div>
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<style>
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:global(.modal-dialog) {
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position: fixed;
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top: 50%;
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transform: translate(0, -50%);
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padding: 0;
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border: 3px solid var(--main-border);
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}
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:global(.modal-dialog-wrapper) {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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max-width: calc(100vw - 40px);
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}
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.close-dialog-button-wrapper {
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text-align: right;
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width: 100%;
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background: var(--nav-bg)
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}
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.close-dialog-button {
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padding: 0 0 7px;
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background: none;
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border: none;
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}
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.close-dialog-button span {
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padding: 0 15px;
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font-size: 48px;
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color: var(--button-primary-text);
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}
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:global(dialog::backdrop, .backdrop) {
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background: rgba(51, 51, 51, 0.9) !important; /* TODO: hack for Safari */
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}
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@media (max-width: 767px) {
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.close-dialog-button span {
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padding: 0 10px 4px;
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font-size: 32px;
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}
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}
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</style>
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<script>
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import { importDialogPolyfill } from '../_utils/asyncModules'
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import { registerFocusRestoreDialog } from '../_utils/dialogs'
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export default {
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oncreate() {
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// TODO: this hack is for Edge 16, which makes the modal too wide
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if (typeof setImmediate === 'function' && navigator.userAgent.match(/Edge/)) {
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this.getDialogElement().style.width = `${this.get('width')}px`
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}
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this.getDialogElement().style.background = this.get('background') || '#000'
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this.observe('shown', shown => {
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if (shown) {
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this.show()
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}
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})
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this.registration = this.register()
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this.onDocumentClick = (e) => {
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let dialog = this.getDialogElement()
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if (!dialog.open) {
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return;
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}
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if (e.target !== dialog) {
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return;
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}
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this.close() // close when clicked outside of dialog
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}
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document.body.addEventListener('click', this.onDocumentClick);
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},
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methods: {
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async register() {
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if (typeof HTMLDialogElement === 'undefined') {
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let dialogPolyfill = await importDialogPolyfill()
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dialogPolyfill.registerDialog(this.getDialogElement())
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}
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registerFocusRestoreDialog(this.getDialogElement())
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},
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async show() {
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await this.registration
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this.getDialogElement().showModal()
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},
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close() {
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this.getDialogElement().close()
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document.body.removeChild(this.getDialogElement())
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document.body.removeEventListener('click', this.onDocumentClick);
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},
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getDialogElement() {
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return this.refs.node.parentElement
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}
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}
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}
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</script> |