128 lines
2.6 KiB
Svelte
128 lines
2.6 KiB
Svelte
<script context="module">
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// This makes sure new modals always show up on top of older modals. It is
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// incremented every time a modal is shown
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let global_index = 10000;
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</script>
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<script>
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import { createEventDispatcher } from 'svelte';
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import { fade } from 'svelte/transition';
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export let title = "";
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export let width = "800px";
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export let height = "auto";
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export let padding = false;
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let visible = false;
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const load_bg = background => {
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background.style.zIndex = global_index.valueOf();
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global_index++;
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}
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const load_modal = modal => {
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modal.style.width = width;
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modal.style.height = height;
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}
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const dispatch = createEventDispatcher();
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export const show = () => { set_visible(true) }
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export const hide = () => { set_visible(false) }
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export const toggle = () => { set_visible(!visible) }
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export const set_visible = vis => {
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visible = vis
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dispatch("is_visible", visible)
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}
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const keydown = e => {
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if (document.activeElement.type && document.activeElement.type === "text") {
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return // Prevent shortcuts from interfering with input fields
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}
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if (e.key === 'Escape') {
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set_visible(false);
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e.preventDefault()
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return;
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}
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};
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</script>
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<svelte:window on:keydown={keydown}/>
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{#if visible}
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<div class="background" use:load_bg on:click={hide} transition:fade={{duration: 200}}>
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<div class="window" use:load_modal on:click|stopPropagation role="dialog" aria-modal="true">
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<div class="header">
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<slot name="title">
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<div class="title">{title}</div>
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<button class="button button_red round" on:click={hide}>
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<i class="icon">close</i>
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</button>
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</slot>
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</div>
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<div class="body" class:padding>
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<slot></slot>
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</div>
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</div>
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</div>
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{/if}
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<style>
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.background {
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position: fixed;
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text-align: center;
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top: 0;
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right: 0;
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bottom: 0;
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left: 0;
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background-color: rgba(0, 0, 0, 0.6);
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}
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.window {
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position: absolute;
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z-index: inherit;
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display: flex;
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flex-direction: column;
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background: var(--body_color);
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max-height: 100%;
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max-width: 100%;
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margin: 0 auto;
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top: 20%;
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left: 50%;
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transform: translate(-50%, -20%);
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padding: 0;
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border-radius: 20px 20px 12px 12px;
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overflow: hidden;
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text-align: left;
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}
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.header {
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flex-grow: 0;
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flex-shrink: 0;
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display: flex;
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flex-direction: row;
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padding: 1px;
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background: var(--background_color);
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color: var(--background_text_color);
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}
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.title {
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flex-grow: 1;
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flex-shrink: 1;
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display: flex;
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flex-direction: row;
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align-items: center;
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justify-content: center;
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font-size: 1.2em;
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white-space: nowrap;
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text-overflow: ellipsis;
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overflow: hidden;
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}
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.button {
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flex-grow: 0;
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flex-shrink: 0;
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}
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.body {
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flex-grow: 1;
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flex-shrink: 1;
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overflow: auto;
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}
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.padding {
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padding: 10px;
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}
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</style>
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