283 lines
8.7 KiB
SCSS
283 lines
8.7 KiB
SCSS
/**************************************************************************
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TOOLS > SASS MQ
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https://github.com/sass-mq/sass-mq/blob/master/_mq.scss
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***************************************************************************/
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@charset "UTF-8"; // Fixes an issue where Ruby locale is not set properly
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// See https://github.com/sass-mq/sass-mq/pull/10
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/// Base font size on the `<body>` element
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/// @type Number (unit)
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$mq-base-font-size: 16px !default;
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/// Responsive mode
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///
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/// Set to `false` to enable support for browsers that do not support @media queries,
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/// (IE <= 8, Firefox <= 3, Opera <= 9)
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///
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/// You could create a stylesheet served exclusively to older browsers,
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/// where @media queries are rasterized
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///
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/// @example scss
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/// // old-ie.scss
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/// $mq-responsive: false;
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/// @import 'main'; // @media queries in this file will be rasterized up to $mq-static-breakpoint
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/// // larger breakpoints will be ignored
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///
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/// @type Boolean
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/// @link https://github.com/sass-mq/sass-mq#responsive-mode-off Disabled responsive mode documentation
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$mq-responsive: true !default;
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/// Breakpoint list
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///
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/// Name your breakpoints in a way that creates a ubiquitous language
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/// across team members. It will improve communication between
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/// stakeholders, designers, developers, and testers.
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///
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/// @type Map
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/// @link https://github.com/sass-mq/sass-mq#seeing-the-currently-active-breakpoint Full documentation and examples
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$mq-breakpoints: (
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mobile: 320px,
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tablet: 740px,
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desktop: 980px,
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wide: 1300px,
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superwide: 1800px
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) !default;
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/// Static breakpoint (for fixed-width layouts)
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///
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/// Define the breakpoint from $mq-breakpoints that should
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/// be used as the target width for the fixed-width layout
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/// (i.e. when $mq-responsive is set to 'false') in a old-ie.scss
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///
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/// @example scss
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/// // tablet-only.scss
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/// //
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/// // Ignore all styles above tablet breakpoint,
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/// // and fix the styles (e.g. layout) at tablet width
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/// $mq-responsive: false;
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/// $mq-static-breakpoint: tablet;
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/// @import 'main'; // @media queries in this file will be rasterized up to tablet
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/// // larger breakpoints will be ignored
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///
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/// @type String
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/// @link https://github.com/sass-mq/sass-mq#adding-custom-breakpoints Full documentation and examples
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$mq-static-breakpoint: desktop !default;
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/// Show breakpoints in the top right corner
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///
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/// If you want to display the currently active breakpoint in the top
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/// right corner of your site during development, add the breakpoints
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/// to this list, ordered by width, e.g. (mobile, tablet, desktop).
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///
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/// @type map
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$mq-show-breakpoints: () !default;
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/// Customize the media type (e.g. `@media screen` or `@media print`)
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/// By default sass-mq uses an "all" media type (`@media all and …`)
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///
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/// @type String
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/// @link https://github.com/sass-mq/sass-mq#changing-media-type Full documentation and examples
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$mq-media-type: all !default;
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/// Convert pixels to ems
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///
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/// @param {Number} $px - value to convert
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/// @param {Number} $base-font-size ($mq-base-font-size) - `<body>` font size
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///
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/// @example scss
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/// $font-size-in-ems: mq-px2em(16px);
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/// p { font-size: mq-px2em(16px); }
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///
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/// @requires $mq-base-font-size
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/// @returns {Number}
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@function mq-px2em($px, $base-font-size: $mq-base-font-size) {
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@if unitless($px) {
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@warn "Assuming #{$px} to be in pixels, attempting to convert it into pixels.";
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@return mq-px2em($px * 1px, $base-font-size);
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} @else if unit($px) == em {
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@return $px;
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}
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@return ($px / $base-font-size) * 1em;
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}
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/// Get a breakpoint's width
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///
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/// @param {String} $name - Name of the breakpoint. One of $mq-breakpoints
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///
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/// @example scss
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/// $tablet-width: mq-get-breakpoint-width(tablet);
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/// @media (min-width: mq-get-breakpoint-width(desktop)) {}
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///
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/// @requires {Variable} $mq-breakpoints
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///
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/// @returns {Number} Value in pixels
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@function mq-get-breakpoint-width($name, $breakpoints: $mq-breakpoints) {
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@if map-has-key($breakpoints, $name) {
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@return map-get($breakpoints, $name);
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} @else {
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@warn "Breakpoint #{$name} wasn't found in $breakpoints.";
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}
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}
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/// Media Query mixin
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///
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/// @param {String | Boolean} $from (false) - One of $mq-breakpoints
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/// @param {String | Boolean} $until (false) - One of $mq-breakpoints
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/// @param {String | Boolean} $and (false) - Additional media query parameters
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/// @param {String} $media-type ($mq-media-type) - Media type: screen, print…
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///
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/// @ignore Undocumented API, for advanced use only:
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/// @ignore @param {Map} $breakpoints ($mq-breakpoints)
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/// @ignore @param {String} $static-breakpoint ($mq-static-breakpoint)
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///
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/// @content styling rules, wrapped into a @media query when $responsive is true
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///
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/// @requires {Variable} $mq-media-type
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/// @requires {Variable} $mq-breakpoints
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/// @requires {Variable} $mq-static-breakpoint
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/// @requires {function} mq-px2em
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/// @requires {function} mq-get-breakpoint-width
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///
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/// @link https://github.com/sass-mq/sass-mq#responsive-mode-on-default Full documentation and examples
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///
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@mixin mq(
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$from: false,
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$until: false,
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$and: false,
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$media-type: $mq-media-type,
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$breakpoints: $mq-breakpoints,
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$responsive: $mq-responsive,
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$static-breakpoint: $mq-static-breakpoint
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) {
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$min-width: 0;
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$max-width: 0;
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$media-query: "";
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// From: this breakpoint (inclusive)
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@if $from {
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@if type-of($from) == number {
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$min-width: mq-px2em($from);
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} @else {
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$min-width: mq-px2em(mq-get-breakpoint-width($from, $breakpoints));
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}
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}
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// Until: that breakpoint (exclusive)
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@if $until {
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@if type-of($until) == number {
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$max-width: mq-px2em($until);
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} @else {
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$max-width: mq-px2em(mq-get-breakpoint-width($until, $breakpoints)) -
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0.01em;
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}
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}
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// Responsive support is disabled, rasterize the output outside @media blocks
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// The browser will rely on the cascade itself.
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@if $responsive == false {
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$static-breakpoint-width: mq-get-breakpoint-width(
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$static-breakpoint,
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$breakpoints
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);
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$target-width: mq-px2em($static-breakpoint-width);
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// Output only rules that start at or span our target width
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@if (
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$and ==
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false and
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$min-width <=
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$target-width and
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($until == false or $max-width >= $target-width)
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) {
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@content;
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}
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}
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// Responsive support is enabled, output rules inside @media queries
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@else {
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@if $min-width != 0 {
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$media-query: "#{$media-query} and (min-width: #{$min-width})";
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}
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@if $max-width != 0 {
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$media-query: "#{$media-query} and (max-width: #{$max-width})";
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}
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@if $and {
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$media-query: "#{$media-query} and #{$and}";
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}
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// Remove unnecessary media query prefix 'all and '
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@if ($media-type == "all" and $media-query != "") {
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$media-type: "";
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$media-query: str-slice(unquote($media-query), 6);
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}
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@media #{$media-type + $media-query} {
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@content;
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}
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}
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}
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/// Add a breakpoint
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///
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/// @param {String} $name - Name of the breakpoint
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/// @param {Number} $width - Width of the breakpoint
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///
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/// @requires {Variable} $mq-breakpoints
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///
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/// @example scss
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/// @include mq-add-breakpoint(tvscreen, 1920px);
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/// @include mq(tvscreen) {}
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@mixin mq-add-breakpoint($name, $width) {
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$new-breakpoint: (
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$name: $width
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);
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$mq-breakpoints: map-merge($mq-breakpoints, $new-breakpoint) !global;
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}
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/// Show the active breakpoint in the top right corner of the viewport
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/// @link https://github.com/sass-mq/sass-mq#seeing-the-currently-active-breakpoint
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///
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/// @param {List} $show-breakpoints ($mq-show-breakpoints) - List of breakpoints to show in the top right corner
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/// @param {Map} $breakpoints ($mq-breakpoints) - Breakpoint names and sizes
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///
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/// @requires {Variable} $mq-breakpoints
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/// @requires {Variable} $mq-show-breakpoints
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///
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/// @example scss
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/// // Show breakpoints using global settings
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/// @include mq-show-breakpoints;
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///
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/// // Show breakpoints using custom settings
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/// @include mq-show-breakpoints((L, XL), (S: 300px, L: 800px, XL: 1200px));
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@mixin mq-show-breakpoints(
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$show-breakpoints: $mq-show-breakpoints,
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$breakpoints: $mq-breakpoints
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) {
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body:before {
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background-color: #fcf8e3;
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border-bottom: 1px solid #fbeed5;
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border-left: 1px solid #fbeed5;
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color: #c09853;
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font: small-caption;
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padding: 3px 6px;
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pointer-events: none;
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position: fixed;
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right: 0;
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top: 0;
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z-index: 3;
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// Loop through the breakpoints that should be shown
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@each $show-breakpoint in $show-breakpoints {
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$width: mq-get-breakpoint-width($show-breakpoint, $breakpoints);
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@include mq($show-breakpoint, $breakpoints: $breakpoints) {
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content: "#{$show-breakpoint} ≥ #{$width} (#{mq-px2em($width)})";
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}
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}
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}
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}
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@if length($mq-show-breakpoints) > 0 {
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@include mq-show-breakpoints;
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}
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