mirror of
https://github.com/discourse/discourse.git
synced 2024-12-01 18:26:29 +08:00
f752851030
- removes `will-change: auto;` which is a performance hack which should be avoided and is probably causing more harm than good here - lowers swipe velocity to 0.4 to ensure the modal can be dismissed with the thumb - uses JS CSS animate API to animate the backdrop opacity - uses the height of the modal container to have more precise values when computing backdrop opacity - animate the modal container instead of the wrapper - removes a useless template-lint-disable directive - simplify the closing animation - various small code tweaks to limit indirection
133 lines
2.4 KiB
SCSS
133 lines
2.4 KiB
SCSS
// base styles for every modal popup used in Discourse
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// prevents bg scrolling when modal is open
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html:has(.d-modal) {
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overflow: hidden;
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}
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html.keyboard-visible.mobile-view {
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.d-modal {
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max-height: calc(var(--composer-vh, var(--1dvh)) * 100);
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height: calc(var(--composer-vh, var(--1dvh)) * 100);
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bottom: 0;
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}
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.d-modal__container {
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max-height: calc(var(--composer-vh, var(--1dvh)) * 100);
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height: calc(var(--composer-vh, var(--1dvh)) * 100);
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}
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}
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html:not(.keyboard-visible.mobile-view) {
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.d-modal__container {
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padding-bottom: env(safe-area-inset-bottom);
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}
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}
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.d-modal {
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align-items: flex-end;
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&__container {
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// this is a hack to prevent issues on safari with transforms
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position: fixed;
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width: 100%;
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max-width: 100%;
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max-height: calc(var(--composer-vh, var(--1dvh)) * 85);
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}
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&__header {
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padding: 0.5rem;
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}
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.ios-device & {
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&__footer {
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margin-top: auto;
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}
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}
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&__title-text {
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font-size: var(--font-up-1-rem);
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}
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// fixes modal placement on Android when keyboard is visible
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html.keyboard-visible:not(.ios-device) & {
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height: calc(100% - env(keyboard-inset-height));
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.d-modal__container {
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max-height: 100%;
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min-height: 100%;
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height: 100%;
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}
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}
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}
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//legacy
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.modal-open #main {
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overflow: hidden;
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}
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.modal-middle-container {
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max-width: 100%;
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margin-bottom: 30px; // For iOS Safari issues
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}
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// Hardcode to be the same as before for now. I would recommend not using bootbox, or finding a way so the html structure can be the same
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.bootbox.modal {
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top: 10%;
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width: 100%;
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}
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.modal {
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&.fade {
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transition: opacity 0.3s linear, top 0.3s ease-out;
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top: -25%;
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}
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&.fade.in {
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top: 50%;
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}
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.modal-body {
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padding: 0.667em;
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overflow-y: scroll;
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> * {
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// adding box-sizing: border-box; to .modal-body causes iOS dropdown issues
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box-sizing: border-box;
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}
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}
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}
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.close {
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font-size: var(--font-up-4);
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}
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@media only screen and (max-device-width: 568px) {
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.flag-modal-body .flag-message {
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height: 3em;
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}
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}
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/* fix for tall modals */
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.fixed-modal {
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.modal-middle-container {
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margin-bottom: 0;
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}
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.modal-inner-container {
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max-height: 90vh;
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overflow: auto;
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}
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&.insert-hyperlink-modal .modal-inner-container {
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overflow: visible;
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}
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html.keyboard-visible:not(.ios-device) & {
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height: calc(100% - env(keyboard-inset-height));
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.modal-inner-container {
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margin: auto;
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}
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}
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}
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