81 lines
2.8 KiB
CSS
81 lines
2.8 KiB
CSS
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/*** Common-styled progressmeter ***/
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:root {
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--download-progress-fill-color: var(--toolbarbutton-icon-fill-attention);
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--download-progress-paused-color: GrayText;
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--download-progress-flare-color: rgba(255,255,255,0.75);
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}
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@media (prefers-color-scheme: dark) {
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#contentAreaDownloadsView {
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--download-progress-fill-color: var(--in-content-item-selected);
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}
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}
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/*
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* Styling "html:progress" is limited by the fact that a number of properties
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* are intentionally locked at the UA stylesheet level. We have to use a border
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* instead of an outline because the latter would be drawn over the progress
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* bar and we cannot change its z-index. This means we have to use a negative
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* margin, except when the value is zero, and adjust the width calculation for
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* the indeterminate state.
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*/
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.downloadProgress {
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appearance: none;
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display: flex;
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margin-block: 5px 1px;
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/* This value is kinda odd, it's used to align with the edge of the badge,
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* if shown, which is inside the edge of the image (the image gets 16px
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* margin). */
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margin-inline-end: 18px;
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border: none;
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height: 4px;
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border-radius: 2px;
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background-color: color-mix(in srgb, currentColor 15%, transparent);
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}
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/* Ensure we have contrast in selected download items */
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#downloadsListBox.allDownloadsListBox richlistitem[selected] .downloadProgress::-moz-progress-bar {
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--download-progress-fill-color: currentColor;
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--download-progress-flare-color: AccentColor;
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}
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.downloadProgress::-moz-progress-bar {
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appearance: none;
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background-color: var(--download-progress-fill-color);
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border-radius: 2px;
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}
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.downloadProgress[paused]::-moz-progress-bar {
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background-color: var(--download-progress-paused-color);
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}
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.downloadProgress:indeterminate::-moz-progress-bar {
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width: calc(100% + 2px);
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/* Make a white reflecting animation.
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Create a gradient with 2 identical patterns, and enlarge the size to 200%.
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This allows us to animate background-position with percentage. */
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background-color: var(--download-progress-fill-color);
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background-image: linear-gradient(90deg, transparent 0%,
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var(--download-progress-flare-color) 25%,
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transparent 50%,
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var(--download-progress-flare-color) 75%,
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transparent 100%);
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background-blend-mode: normal;
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background-size: 200% 100%;
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animation: downloadProgressSlideX 1.5s linear infinite;
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}
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@keyframes downloadProgressSlideX {
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0% {
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background-position: 0 0;
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}
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100% {
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background-position: -100% 0;
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}
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}
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