146 lines
3.5 KiB
SCSS
146 lines
3.5 KiB
SCSS
// --------------------------------------------------
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// Mixins used throughout the theme
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// --------------------------------------------------
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// Media queries
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// --------------------------------------------------
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$breakpoints: (
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mobile-small: 320px,
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mobile: 550px,
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tablet: 768px,
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medium: 850px,
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large: 1000px,
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extra-large: 1140px
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);
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@mixin breakpoint($bp, $rule: max-width, $type: screen) {
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@media #{$type} and (#{$rule}: map-get($breakpoints, $bp)) {
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@content;
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}
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}
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// CSS3 properties
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// --------------------------------------------------
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// Clearfix
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@mixin clearfix() {
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&:before,
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&:after {
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content: "";
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display: table;
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}
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&:after {
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clear: both;
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}
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}
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//noinspection CssOptimizeSimilarProperties
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@mixin linear-gradient($start-color, $end-color) {
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background-color: $start-color;
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background-image: linear-gradient(to bottom, $start-color, $end-color);
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}
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// Visibility
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// --------------------------------------------------
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@mixin hover {
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.discourse-no-touch & {
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&:hover {
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@content;
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}
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}
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}
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//
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// --------------------------------------------------
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// Unselectable (avoids unwanted selections with iPad, touch laptops, etc)
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@mixin user-select($mode) {
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-webkit-user-select: $mode;
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-moz-user-select: $mode;
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-ms-user-select: $mode;
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}
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@mixin unselectable {
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@include user-select(none);
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}
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// Stuff we repeat
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@mixin post-aside {
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border-left: 5px solid $primary-low;
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background-color: blend-primary-secondary(5%);
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}
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// We still need -webkit for latest iPhone and Safari
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@mixin transform($transforms) {
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-webkit-transform: $transforms;
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transform: $transforms;
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}
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@mixin appearance-none() {
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// resets default browser styles
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-webkit-appearance: none;
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-moz-appearance: none;
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appearance: none;
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}
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@mixin fa-rotate($degrees, $rotation) {
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-ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=#{$rotation})";
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-webkit-transform: rotate($degrees);
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-ms-transform: rotate($degrees);
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transform: rotate($degrees);
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}
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/// Helper function to easily use an SVG inline in CSS
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/// without encoding it to base64, saving bytes.
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/// It also helps with browser support, especially for IE11.
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///
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/// @author Jakob Eriksen
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/// @link http://codepen.io/jakob-e/pen/doMoML
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/// @param {String} $svg - SVG image to encode
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/// @return {String} - Encoded SVG data uri
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@function svg-uri($svg) {
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$encoded: "";
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$slice: 2000;
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$index: 0;
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$loops: ceil(str-length($svg) / $slice);
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@for $i from 1 through $loops {
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$chunk: str-slice($svg, $index, $index + $slice - 1);
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$chunk: str-replace($chunk, '"', "'");
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$chunk: str-replace($chunk, "<", "%3C");
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$chunk: str-replace($chunk, ">", "%3E");
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$chunk: str-replace($chunk, "&", "%26");
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$chunk: str-replace($chunk, "#", "%23");
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$encoded: #{$encoded}#{$chunk};
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$index: $index + $slice;
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}
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@return url("data:image/svg+xml;charset=utf8,#{$encoded}");
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}
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/// Replace `$search` with `$replace` in `$string`
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/// @author Hugo Giraudel
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/// @link http://sassmeister.com/gist/1b4f2da5527830088e4d
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/// @param {String} $string - Initial string
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/// @param {String} $search - Substring to replace
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/// @param {String} $replace ('') - New value
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/// @return {String} - Updated string
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@function str-replace($string, $search, $replace: "") {
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$index: str-index($string, $search);
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@if $index {
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@return str-slice($string, 1, $index - 1) + $replace +
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str-replace(
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str-slice($string, $index + str-length($search)),
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$search,
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$replace
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);
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}
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@return $string;
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}
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