593 lines
13 KiB
SCSS
593 lines
13 KiB
SCSS
// ==========================================================================
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// HTML5 Media Player
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// ==========================================================================
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// Variables
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// -------------------------------
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// Colors
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$blue: #3498DB;
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$gray-dark: #343f4a;
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$gray: #565d64;
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$gray-light: #cbd0d3;
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// Font sizes
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$font-size-small: 14px;
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$font-size-base: 16px;
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$font-size-large: ceil(($font-size-base * 1.5));
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// Controls
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$control-spacing: 10px;
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$controls-bg: $gray-dark;
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$control-bg-hover: $blue;
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$control-color: $gray-light;
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$control-color-inactive: $gray;
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$control-color-hover: #fff;
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// Tooltips
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$tooltip-bg: $controls-bg;
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$tooltip-color: #fff;
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$tooltip-padding: $control-spacing;
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$tooltip-arrow-size: 5px;
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$tooltip-radius: 3px;
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// Progress
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$progress-bg: lighten($gray, 10%);
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$progress-playing-bg: $blue;
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$progress-buffered-bg: $gray;
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$progress-loading-size: 40px;
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$progress-loading-bg: rgba(0,0,0, .15);
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// Volume
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$volume-track-height: 6px;
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$volume-track-bg: $gray;
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$volume-thumb-height: ($volume-track-height * 2);
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$volume-thumb-width: ($volume-track-height * 2);
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$volume-thumb-bg: $control-color;
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$volume-thumb-bg-focus: $control-bg-hover;
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// Breakpoints
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$bp-control-split: 560px; // When controls split into left/right
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$bp-captions-large: 768px; // When captions jump to the larger font size
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// Utility classes & mixins
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// -------------------------------
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// Screen reader only
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.sr-only {
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position: absolute !important;
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clip: rect(1px, 1px, 1px, 1px);
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padding: 0 !important;
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border: 0 !important;
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height: 1px !important;
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width: 1px !important;
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overflow: hidden;
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}
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// Contain floats: nicolasgallagher.com/micro-clearfix-hack/
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@mixin clearfix()
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{
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zoom: 1;
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&:before,
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&:after { content: ""; display: table; }
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&:after { clear: both; }
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}
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// Tab focus styles
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@mixin tab-focus()
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{
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outline: thin dotted #000;
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outline-offset: 0;
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}
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// Animation
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// ---------------------------------------
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@keyframes progress {
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to { background-position: $progress-loading-size 0; }
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}
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// <input type="range"> styling
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// ---------------------------------------
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@mixin volume-thumb()
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{
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height: $volume-thumb-height;
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width: $volume-thumb-width;
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background: $volume-thumb-bg;
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border: 0;
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border-radius: ($volume-thumb-height / 2);
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transition: background .3s ease;
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cursor: ew-resize;
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}
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@mixin volume-track()
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{
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height: $volume-track-height;
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background: $volume-track-bg;
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border: 0;
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border-radius: ($volume-track-height / 2);
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}
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@mixin seek-thumb()
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{
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background: transparent;
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border: 0;
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width: ($control-spacing * 2);
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height: $control-spacing;
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}
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@mixin seek-track()
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{
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background: none;
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border: 0;
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}
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// Font smoothing
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// ---------------------------------------
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@mixin font-smoothing($mode: on)
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{
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@if $mode == 'on' {
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-moz-osx-font-smoothing: grayscale;
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-webkit-font-smoothing: antialiased;
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} @else if $mode == 'off' {
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-moz-osx-font-smoothing: auto;
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-webkit-font-smoothing: subpixel-antialiased;
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}
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}
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// Styles
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// -------------------------------
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// Base
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.player {
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position: relative;
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max-width: 100%;
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min-width: 290px;
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// border-box everything
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// http://paulirish.com/2012/box-sizing-border-box-ftw/
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&,
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*,
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*::after,
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*::before {
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box-sizing: border-box;
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}
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// For video
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&-video-wrapper {
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position: relative;
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}
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video {
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width: 100%;
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height: auto;
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vertical-align: middle;
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}
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// Captions
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&-captions {
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display: none;
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position: absolute;
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bottom: 0;
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left: 0;
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width: 100%;
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padding: 20px;
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min-height: 2.5em;
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color: #fff;
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font-size: $font-size-base;
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font-weight: 600;
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text-shadow:
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-1px -1px 0 $gray,
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1px -1px 0 $gray,
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-1px 1px 0 $gray,
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1px 1px 0 $gray;
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text-align: center;
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@include font-smoothing();
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@media (min-width: $bp-captions-large) {
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font-size: $font-size-large;
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}
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}
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&.captions-active &-captions {
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display: block;
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}
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// Player controls
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&-controls {
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@include clearfix();
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@include font-smoothing();
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position: relative;
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padding: ($control-spacing * 2) $control-spacing $control-spacing;
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background: $controls-bg;
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line-height: 1;
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text-align: center;
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// Layout
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&-right {
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display: block;
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margin: $control-spacing auto 0;
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}
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@media (min-width: $bp-control-split) {
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&-left {
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float: left;
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}
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&-right {
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float: right;
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margin-top: 0;
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}
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}
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input + label,
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button {
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display: inline-block;
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vertical-align: middle;
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margin: 0 2px;
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padding: ($control-spacing / 2) $control-spacing;
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transition: background .3s ease;
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border-radius: 3px;
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cursor: pointer;
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svg {
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width: 18px;
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height: 18px;
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display: block;
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fill: currentColor;
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transition: fill .3s ease;
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}
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}
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input + label,
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.inverted:checked + label {
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color: $control-color-inactive;
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}
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button,
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.inverted + label,
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input:checked + label {
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color: $control-color;
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}
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button {
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border: 0;
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background: transparent;
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overflow: hidden;
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}
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// Specificity for overriding .inverted
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button:focus,
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button:hover,
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[type="checkbox"]:focus + label,
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[type="checkbox"] + label:hover {
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background: $control-bg-hover;
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color: $control-color-hover;
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}
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button:focus,
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input:focus + label {
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outline: 0;
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}
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.icon-exit-fullscreen,
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.icon-muted,
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.icon-captions-on {
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display: none;
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}
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.player-time {
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display: inline-block;
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vertical-align: middle;
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margin-left: $control-spacing;
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color: $control-color;
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font-weight: 600;
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font-size: $font-size-small;
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@include font-smoothing();
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}
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}
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// Tooltips
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&-tooltip {
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visibility: hidden;
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position: absolute;
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z-index: 2;
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bottom: 100%;
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margin-bottom: $tooltip-padding;
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padding: $tooltip-padding ($tooltip-padding * 1.5);
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opacity: 0;
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background: $tooltip-bg;
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border-radius: $tooltip-radius;
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color: $tooltip-color;
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font-size: $font-size-small;
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line-height: 1.5;
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font-weight: 600;
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transform: translate(-50%, ($tooltip-padding * 3));
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transition: transform .2s .2s ease, opacity .2s .2s ease;
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&::after {
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content: "";
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display: block;
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position: absolute;
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left: 50%;
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bottom: -$tooltip-arrow-size;
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margin-left: -$tooltip-arrow-size;
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width: 0;
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height: 0;
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transition: inherit;
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border-style: solid;
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border-width: $tooltip-arrow-size $tooltip-arrow-size 0 $tooltip-arrow-size;
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border-color: $controls-bg transparent transparent;
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}
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}
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label:hover .player-tooltip,
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input:focus + label .player-tooltip,
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button:hover .player-tooltip,
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button:focus .player-tooltip {
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visibility: visible;
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opacity: 1;
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transform: translate(-50%, 0);
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}
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label:hover .player-tooltip,
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button:hover .player-tooltip {
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z-index: 3;
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}
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// Player progress
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// <progress> element
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&-progress {
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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width: 100%;
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height: $control-spacing;
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background: $progress-bg;
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&-buffer[value],
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&-played[value],
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&-seek[type=range] {
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position: absolute;
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left: 0;
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top: 0;
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width: 100%;
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height: $control-spacing;
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margin: 0;
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padding: 0;
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vertical-align: top;
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-webkit-appearance: none;
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-moz-appearance: none;
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border: none;
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background: transparent;
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}
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&-buffer[value],
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&-played[value] {
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&::-webkit-progress-bar {
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background: transparent;
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}
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// Inherit from currentColor;
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&::-webkit-progress-value {
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background: currentColor;
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}
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&::-moz-progress-bar {
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background: currentColor;
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}
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}
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&-played[value] {
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z-index: 2;
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color: $progress-playing-bg;
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}
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&-buffer[value] {
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color: $progress-buffered-bg;
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}
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// Seek control
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// <input[type='range']> element
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// Specificity is for bootstrap compatibility
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&-seek[type=range] {
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z-index: 4;
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cursor: pointer;
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outline: 0;
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// Webkit
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&::-webkit-slider-runnable-track {
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@include seek-track();
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}
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&::-webkit-slider-thumb {
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-webkit-appearance: none;
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@include seek-thumb();
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}
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// Mozilla
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&::-moz-range-track {
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@include seek-track();
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}
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&::-moz-range-thumb {
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-moz-appearance: none;
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@include seek-thumb();
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}
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// Microsoft
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&::-ms-track {
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color: transparent;
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@include seek-track();
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}
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&::-ms-fill-lower,
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&::-ms-fill-upper {
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@include seek-track();
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}
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&::-ms-thumb {
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@include seek-thumb();
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}
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&:focus {
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outline: 0;
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}
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&::-moz-focus-outer {
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border: 0;
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}
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}
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}
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// Loading state
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&.loading .player-progress-buffer {
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animation: progress 1s linear infinite;
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background-size: $progress-loading-size $progress-loading-size;
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background-repeat: repeat-x;
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background-color: $progress-buffered-bg;
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background-image: linear-gradient(
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-45deg,
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$progress-loading-bg 25%,
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transparent 25%,
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transparent 50%,
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$progress-loading-bg 50%,
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$progress-loading-bg 75%,
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transparent 75%,
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transparent);
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color: transparent;
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}
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// States
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&-controls [data-player='pause'],
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&.playing .player-controls [data-player='play'] {
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display: none;
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}
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&.playing .player-controls [data-player='pause'] {
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display: inline-block;
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}
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// Volume control
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// <input[type='range']> element
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// Specificity is for bootstrap compatibility
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&-volume[type=range] {
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display: inline-block;
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vertical-align: middle;
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-webkit-appearance: none;
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-moz-appearance: none;
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width: 100px;
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margin: 0 $control-spacing 0 0;
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padding: 0;
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cursor: pointer;
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background: none;
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// Webkit
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&::-webkit-slider-runnable-track {
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@include volume-track();
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}
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&::-webkit-slider-thumb {
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-webkit-appearance: none;
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margin-top: -(($volume-thumb-height - $volume-track-height) / 2);
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@include volume-thumb();
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}
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// Mozilla
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&::-moz-range-track {
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@include volume-track();
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}
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&::-moz-range-thumb {
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@include volume-thumb();
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}
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// Microsoft
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&::-ms-track {
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height: $volume-track-height;
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background: transparent;
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border-color: transparent;
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border-width: (($volume-thumb-height - $volume-track-height) / 2) 0;
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color: transparent;
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}
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&::-ms-fill-lower,
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&::-ms-fill-upper {
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@include volume-track();
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}
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&::-ms-thumb {
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@include volume-thumb();
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}
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&:focus {
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outline: 0;
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&::-webkit-slider-thumb {
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background: $volume-thumb-bg-focus;
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}
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&::-moz-range-thumb {
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background: $volume-thumb-bg-focus;
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}
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&::-ms-thumb {
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background: $volume-thumb-bg-focus;
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}
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}
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}
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// Hide sound controls on iOS
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// It's not supported to change volume using JavaScript:
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// https://developer.apple.com/library/safari/documentation/AudioVideo/Conceptual/Using_HTML5_Audio_Video/Device-SpecificConsiderations/Device-SpecificConsiderations.html
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&.ios &-volume,
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&.ios [data-player='mute'],
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&.ios [data-player='mute'] + label,
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&-audio.ios &-controls-right {
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display: none;
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}
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// Center buttons so it looks less odd
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&-audio.ios &-controls-left {
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float: none;
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}
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// Full screen mode
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&-fullscreen,
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&.fullscreen-active {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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height: 100%;
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width: 100%;
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z-index: 10000000;
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background: #000;
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.player-video-wrapper {
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height: 100%;
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width: 100%;
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video {
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height: 100%;
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}
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.player-captions {
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top: auto;
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bottom: 90px;
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@media (min-width: $bp-control-split) and (max-width: ($bp-captions-large - 1)) {
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bottom: 60px;
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}
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@media (min-width: $bp-captions-large) {
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bottom: 80px;
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}
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}
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}
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.player-controls {
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position: absolute;
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bottom: 0;
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left: 0;
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right: 0;
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}
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}
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// Change icons on state change
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&.fullscreen-active .icon-exit-fullscreen,
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&.muted .player-controls .icon-muted,
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&.captions-active .player-controls .icon-captions-on {
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display: block;
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& + svg {
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display: none;
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}
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}
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// Some options are hidden by default
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[data-player='captions'],
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[data-player='captions'] + label,
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[data-player='fullscreen'],
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[data-player='fullscreen'] + label {
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display: none;
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}
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&.captions-enabled [data-player='captions'],
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&.captions-enabled [data-player='captions'] + label,
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&.fullscreen-enabled [data-player='fullscreen'],
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&.fullscreen-enabled [data-player='fullscreen'] + label {
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display: inline-block;
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}
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// Full browser view hides toggle
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&-fullscreen [data-player='fullscreen'],
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&-fullscreen [data-player='fullscreen'] + label {
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display: none !important;
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}
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}
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