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96 lines
2.9 KiB
Svelte
96 lines
2.9 KiB
Svelte
<!--
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// Copyright © 2020 Anticrm Platform Contributors.
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//
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// Licensed under the Eclipse Public License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License. You may
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// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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//
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// See the License for the specific language governing permissions and
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// limitations under the License.
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-->
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<script lang="ts">
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import { popupstore as modal } from '..'
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import Component from './Component.svelte'
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let modalHTML: HTMLElement
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let arrowHTML: HTMLElement
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let modalOHTML: HTMLElement
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function close () {
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modal.set({ is: undefined, props: {}, element: undefined })
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}
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function handleKeydown (ev: KeyboardEvent) {
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if (ev.key === 'Escape' && $modal.is) {
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close()
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}
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}
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$: {
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if (modalHTML) {
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if ($modal.element) {
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const rect = $modal.element.getBoundingClientRect()
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let style: string = 'popup-'
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if (rect.top > document.body.clientHeight - rect.bottom) {
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// style += 'top-'
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modalHTML.style.bottom = `calc(${document.body.clientHeight - rect.top}px + .75rem)`
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// arrowHTML.style.top = rect.top - convertRemToPx(.75) + 'px'
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// arrowHTML.style.left = rect.left + rect.width / 2 + 'px'
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// arrowHTML.classList.add('popup-top')
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} else {
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// style += 'bottom-'
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modalHTML.style.top = `calc(${rect.bottom}px + .75rem)`
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// arrowHTML.style.top = '0px'
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}
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if (rect.left > document.body.clientWidth - rect.right) {
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// style += 'left'
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// modalHTML.style.right = document.body.clientWidth - rect.right + 'px'
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modalHTML.style.right = '0px'
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} else {
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// style += 'right'
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modalHTML.style.left = rect.left + 'px'
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}
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// modalHTML.classList.add(style)
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} else {
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modalHTML.style.top = '50%'
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modalHTML.style.left = '50%'
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modalHTML.style.transform = 'translate(-50%, -50%)'
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}
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}
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}
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</script>
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<svelte:window on:keydown={handleKeydown} />
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{#if $modal.is}
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<div class="popup" bind:this={modalHTML}>
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{#if typeof($modal.is) === 'string'}
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<Component is={$modal.is} props={$modal.props} on:close={close}/>
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{:else}
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<svelte:component this={$modal.is} {...$modal.props} on:close={close} />
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{/if}
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</div>
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<div bind:this={modalOHTML} class="modal-overlay" on:click={close} />
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{/if}
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<style lang="scss">
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.popup {
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position: fixed;
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background-color: transparent;
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filter: drop-shadow(0 1.5rem 4rem rgba(0, 0, 0, .35));
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z-index: 501;
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}
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.modal-overlay {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background: transparent;
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z-index: 500;
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}
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</style> |