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Code Issues Releases Activity

Modal hierarchy

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This commit is contained in:
Romein van Buren 2023-01-19 08:41:09 +01:00
parent 9cecad0c3a
commit 44d4fb843d
Signed by: romein
GPG Key ID: 0EFF8478ADDF6C49
1 changed files with 19 additions and 2 deletions
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21
frontend/src/components/modal.svelte
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@ -1,3 +1,7 @@
<script context="module">
let numberOfModalsOpen = 0;
</script>
<script>
import { fade, fly } from 'svelte/transition';
import Icon from './icon.svelte';
@ -7,14 +11,27 @@
export let contentPadding = true;
export let width = '80vw';
const level = numberOfModalsOpen + 1;
let isNew = true;
$: if (show) {
numberOfModalsOpen++;
}
else if (!isNew) {
numberOfModalsOpen--;
}
else {
isNew = false;
}
function keydown(event) {
if (event.key === 'Escape') {
if ((event.key === 'Escape') && (level === numberOfModalsOpen)) {
show = false;
}
}
</script>
<svelte:window on:keydown={keydown} />
<svelte:window on:keydown|preventDefault={keydown} />
{#if show}
<div class="modal outer" on:mousedown|self={() => show = false} transition:fade>