mirror of
https://github.com/jellyfin/jellyfin-web.git
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355 lines
11 KiB
HTML
355 lines
11 KiB
HTML
<!--
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@license
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Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
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This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
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The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
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The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
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Code distributed by Google as part of the polymer project is also
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subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
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-->
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<link rel="import" href="../polymer/polymer.html">
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<link rel="import" href="../iron-flex-layout/iron-flex-layout.html">
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<link rel="import" href="../iron-range-behavior/iron-range-behavior.html">
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<link rel="import" href="../paper-styles/color.html">
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<!--
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Material design: [Progress & activity](https://www.google.com/design/spec/components/progress-activity.html)
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The progress bars are for situations where the percentage completed can be
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determined. They give users a quick sense of how much longer an operation
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will take.
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Example:
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<paper-progress value="10"></paper-progress>
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There is also a secondary progress which is useful for displaying intermediate
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progress, such as the buffer level during a streaming playback progress bar.
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Example:
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<paper-progress value="10" secondary-progress="30"></paper-progress>
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### Styling progress bar:
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To change the active progress bar color:
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paper-progress {
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--paper-progress-active-color: #e91e63;
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}
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To change the secondary progress bar color:
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paper-progress {
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--paper-progress-secondary-color: #f8bbd0;
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}
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To change the progress bar background color:
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paper-progress {
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--paper-progress-container-color: #64ffda;
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}
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Add the class `transiting` to a paper-progress to animate the progress bar when
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the value changed. You can also customize the transition:
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paper-progress {
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--paper-progress-transition-duration: 0.08s;
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--paper-progress-transition-timing-function: ease;
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--paper-progress-transition-transition-delay: 0s;
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}
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To change the duration of the indeterminate cycle:
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paper-progress {
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--paper-progress-indeterminate-cycle-duration: 2s;
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}
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The following mixins are available for styling:
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Custom property | Description | Default
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-------------------------------------------------|---------------------------------------------|--------------
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`--paper-progress-container` | Mixin applied to container | `{}`
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`--paper-progress-transition-duration` | Duration of the transition | `0.008s`
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`--paper-progress-transition-timing-function` | The timing function for the transition | `ease`
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`--paper-progress-transition-delay` | delay for the transition | `0s`
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`--paper-progress-container-color` | Color of the container | `--google-grey-300`
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`--paper-progress-active-color` | The color of the active bar | `--google-green-500`
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`--paper-progress-secondary-color` | The color of the secondary bar | `--google-green-100`
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`--paper-progress-disabled-active-color` | The color of the active bar if disabled | `--google-grey-500`
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`--paper-progress-disabled-secondary-color` | The color of the secondary bar if disabled | `--google-grey-300`
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`--paper-progress-height` | The height of the progress bar | `4px`
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`--paper-progress-indeterminate-cycle-duration` | Duration of an indeterminate cycle | `2s`
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@group Paper Elements
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@element paper-progress
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@hero hero.svg
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@demo demo/index.html
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-->
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<dom-module id="paper-progress">
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<template>
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<style>
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:host {
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display: block;
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width: 200px;
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position: relative;
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overflow: hidden;
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}
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:host([hidden]) {
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display: none !important;
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}
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#progressContainer {
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@apply(--paper-progress-container);
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position: relative;
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}
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#progressContainer,
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/* the stripe for the indeterminate animation*/
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.indeterminate::after {
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height: var(--paper-progress-height, 4px);
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}
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#primaryProgress,
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#secondaryProgress,
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.indeterminate::after {
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@apply(--layout-fit);
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}
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#progressContainer,
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.indeterminate::after {
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background: var(--paper-progress-container-color, --google-grey-300);
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}
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:host(.transiting) #primaryProgress,
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:host(.transiting) #secondaryProgress {
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-webkit-transition-property: -webkit-transform;
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transition-property: transform;
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/* Duration */
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-webkit-transition-duration: var(--paper-progress-transition-duration, 0.08s);
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transition-duration: var(--paper-progress-transition-duration, 0.08s);
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/* Timing function */
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-webkit-transition-timing-function: var(--paper-progress-transition-timing-function, ease);
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transition-timing-function: var(--paper-progress-transition-timing-function, ease);
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/* Delay */
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-webkit-transition-delay: var(--paper-progress-transition-delay, 0s);
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transition-delay: var(--paper-progress-transition-delay, 0s);
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}
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#primaryProgress,
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#secondaryProgress {
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@apply(--layout-fit);
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-webkit-transform-origin: left center;
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transform-origin: left center;
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-webkit-transform: scaleX(0);
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transform: scaleX(0);
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will-change: transform;
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}
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#primaryProgress {
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background: var(--paper-progress-active-color, --google-green-500);
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}
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#secondaryProgress {
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background: var(--paper-progress-secondary-color, --google-green-100);
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}
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:host([disabled]) #primaryProgress {
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background: var(--paper-progress-disabled-active-color, --google-grey-500);
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}
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:host([disabled]) #secondaryProgress {
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background: var(--paper-progress-disabled-secondary-color, --google-grey-300);
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}
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:host(:not([disabled])) #primaryProgress.indeterminate {
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-webkit-transform-origin: right center;
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transform-origin: right center;
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-webkit-animation: indeterminate-bar var(--paper-progress-indeterminate-cycle-duration, 2s) linear infinite;
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animation: indeterminate-bar var(--paper-progress-indeterminate-cycle-duration, 2s) linear infinite;
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}
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:host(:not([disabled])) #primaryProgress.indeterminate::after {
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content: "";
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-webkit-transform-origin: center center;
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transform-origin: center center;
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-webkit-animation: indeterminate-splitter var(--paper-progress-indeterminate-cycle-duration, 2s) linear infinite;
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animation: indeterminate-splitter var(--paper-progress-indeterminate-cycle-duration, 2s) linear infinite;
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}
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@-webkit-keyframes indeterminate-bar {
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0% {
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-webkit-transform: scaleX(1) translateX(-100%);
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}
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50% {
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-webkit-transform: scaleX(1) translateX(0%);
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}
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75% {
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-webkit-transform: scaleX(1) translateX(0%);
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-webkit-animation-timing-function: cubic-bezier(.28,.62,.37,.91);
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}
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100% {
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-webkit-transform: scaleX(0) translateX(0%);
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}
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}
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@-webkit-keyframes indeterminate-splitter {
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0% {
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-webkit-transform: scaleX(.75) translateX(-125%);
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}
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30% {
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-webkit-transform: scaleX(.75) translateX(-125%);
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-webkit-animation-timing-function: cubic-bezier(.42,0,.6,.8);
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}
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90% {
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-webkit-transform: scaleX(.75) translateX(125%);
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}
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100% {
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-webkit-transform: scaleX(.75) translateX(125%);
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}
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}
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@keyframes indeterminate-bar {
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0% {
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transform: scaleX(1) translateX(-100%);
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}
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50% {
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transform: scaleX(1) translateX(0%);
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}
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75% {
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transform: scaleX(1) translateX(0%);
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animation-timing-function: cubic-bezier(.28,.62,.37,.91);
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}
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100% {
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transform: scaleX(0) translateX(0%);
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}
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}
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@keyframes indeterminate-splitter {
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0% {
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transform: scaleX(.75) translateX(-125%);
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}
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30% {
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transform: scaleX(.75) translateX(-125%);
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animation-timing-function: cubic-bezier(.42,0,.6,.8);
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}
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90% {
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transform: scaleX(.75) translateX(125%);
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}
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100% {
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transform: scaleX(.75) translateX(125%);
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}
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}
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</style>
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<div id="progressContainer">
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<div id="secondaryProgress" hidden$="[[_hideSecondaryProgress(secondaryRatio)]]"></div>
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<div id="primaryProgress"></div>
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</div>
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</template>
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</dom-module>
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<script>
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Polymer({
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is: 'paper-progress',
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behaviors: [
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Polymer.IronRangeBehavior
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],
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properties: {
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/**
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* The number that represents the current secondary progress.
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*/
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secondaryProgress: {
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type: Number,
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value: 0
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},
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/**
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* The secondary ratio
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*/
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secondaryRatio: {
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type: Number,
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value: 0,
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readOnly: true
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},
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/**
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* Use an indeterminate progress indicator.
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*/
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indeterminate: {
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type: Boolean,
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value: false,
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observer: '_toggleIndeterminate'
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},
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/**
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* True if the progress is disabled.
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*/
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disabled: {
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type: Boolean,
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value: false,
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reflectToAttribute: true,
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observer: '_disabledChanged'
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}
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},
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observers: [
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'_progressChanged(secondaryProgress, value, min, max)'
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],
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hostAttributes: {
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role: 'progressbar'
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},
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_toggleIndeterminate: function(indeterminate) {
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// If we use attribute/class binding, the animation sometimes doesn't translate properly
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// on Safari 7.1. So instead, we toggle the class here in the update method.
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this.toggleClass('indeterminate', indeterminate, this.$.primaryProgress);
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},
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_transformProgress: function(progress, ratio) {
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var transform = 'scaleX(' + (ratio / 100) + ')';
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progress.style.transform = progress.style.webkitTransform = transform;
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},
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_mainRatioChanged: function(ratio) {
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this._transformProgress(this.$.primaryProgress, ratio);
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},
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_progressChanged: function(secondaryProgress, value, min, max) {
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secondaryProgress = this._clampValue(secondaryProgress);
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value = this._clampValue(value);
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var secondaryRatio = this._calcRatio(secondaryProgress) * 100;
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var mainRatio = this._calcRatio(value) * 100;
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this._setSecondaryRatio(secondaryRatio);
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this._transformProgress(this.$.secondaryProgress, secondaryRatio);
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this._transformProgress(this.$.primaryProgress, mainRatio);
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this.secondaryProgress = secondaryProgress;
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this.setAttribute('aria-valuenow', value);
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this.setAttribute('aria-valuemin', min);
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this.setAttribute('aria-valuemax', max);
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},
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_disabledChanged: function(disabled) {
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this.setAttribute('aria-disabled', disabled ? 'true' : 'false');
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},
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_hideSecondaryProgress: function(secondaryRatio) {
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return secondaryRatio === 0;
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}
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});
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</script>
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