93 lines
1.9 KiB
HTML
93 lines
1.9 KiB
HTML
<div class="toast-modal {{shown ? 'shown' : ''}}" role="alert" aria-hidden="{{shown}}">
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<div class="toast-container">
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{{text}}
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</div>
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</div>
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<style>
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.toast-modal {
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position: fixed;
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bottom: 40px;
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left: 0;
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right: 0;
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opacity: 0;
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transition: opacity 333ms linear;
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display: flex;
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flex-direction: column;
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align-items: center;
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pointer-events: none;
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}
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.toast-container {
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max-width: 600px;
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max-height: 20vh;
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overflow: hidden;
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display: flex;
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flex-direction: column;
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align-items: center;
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border: 2px solid var(--toast-border);
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background: var(--toast-bg);
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border-radius: 5px;
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margin: 0 40px;
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padding: 20px;
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font-size: 1.3em;
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color: var(--toast-text);
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}
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.toast-modal.shown {
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opacity: 0.9;
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}
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@media (max-width: 767px) {
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.toast-container {
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max-width: 80vw;
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}
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}
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</style>
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<script>
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import { splice, push } from 'svelte-extras'
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const TIME_TO_SHOW_TOAST = 5000
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const DELAY_BETWEEN_TOASTS = 1000
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export default {
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oncreate () {
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this._queue = Promise.resolve()
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this.observe('messages', (messages) => {
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if (messages.length) {
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this.onNewToast(messages[0])
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this.splice('messages', 0, 1)
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}
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})
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},
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data: () => ({
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text: '',
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shown: false,
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messages: []
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}),
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methods: {
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push,
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splice,
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say(text) {
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this.push('messages', text)
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},
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onNewToast(text) {
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this._queue = this._queue.then(() => {
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this.set({
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'text': text,
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shown: true
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})
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return new Promise(resolve => {
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setTimeout(resolve, TIME_TO_SHOW_TOAST)
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})
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}).then(() => {
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this.set({
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shown: false
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})
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return new Promise(resolve => {
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setTimeout(resolve, DELAY_BETWEEN_TOASTS)
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})
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})
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}
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}
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}
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</script> |