95 lines
3.1 KiB
SCSS
95 lines
3.1 KiB
SCSS
//////////////////////////////
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// Private Breakpoint Variables
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//////////////////////////////
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$private-breakpoint-context-holder: ();
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$private-breakpoint-query-count: 0 !default;
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//////////////////////////////
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// Breakpoint Has Context
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// Returns whether or not you are inside a Breakpoint query
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//////////////////////////////
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@function breakpoint-has-context() {
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@if length($private-breakpoint-query-count) {
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@return true;
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}
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@else {
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@return false;
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}
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}
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//////////////////////////////
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// Breakpoint Get Context
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// $feature: Input feature to get it's current MQ context. Returns false if no context
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//////////////////////////////
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@function breakpoint-get-context($feature) {
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@if map-has-key($private-breakpoint-context-holder, $feature) {
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$get: map-get($private-breakpoint-context-holder, $feature);
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// Special handling of no-query from get side so /false/ prepends aren't returned
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@if $feature == 'no-query' {
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@if type-of($get) == 'list' and length($get) > 1 and nth($get, 1) == false {
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$get: nth($get, length($get));
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}
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}
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@return $get;
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}
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@else {
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@if breakpoint-has-context() and $feature == 'media' {
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@return breakpoint-get('default media');
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}
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@else {
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@return false;
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}
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}
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}
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//////////////////////////////
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// Private function to set context
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//////////////////////////////
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@function private-breakpoint-set-context($feature, $value) {
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@if $value == 'monochrome' {
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$feature: 'monochrome';
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}
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$current: map-get($private-breakpoint-context-holder, $feature);
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@if $current and length($current) == $private-breakpoint-query-count {
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@warn "You have already queried against `#{$feature}`. Unexpected things may happen if you query against the same feature more than once in the same `and` query. Breakpoint is overwriting the current context with `#{$value}`";
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}
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@if not map-has-key($private-breakpoint-context-holder, $feature) {
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$v-holder: ();
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@for $i from 1 to $private-breakpoint-query-count {
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@if $feature == 'media' {
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$v-holder: append($v-holder, breakpoint-get('default media'));
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}
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@else {
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$v-holder: append($v-holder, false);
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}
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}
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$v-holder: append($v-holder, $value);
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$private-breakpoint-context-holder: map-merge($private-breakpoint-context-holder, ($feature: $v-holder)) !global;
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}
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@else {
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$v-holder: map-get($private-breakpoint-context-holder, $feature);
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$length: length($v-holder);
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@for $i from $length to $private-breakpoint-query-count - 1 {
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@if $feature == 'media' {
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$v-holder: append($v-holder, breakpoint-get('default media'));
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}
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@else {
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$v-holder: append($v-holder, false);
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}
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}
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$v-holder: append($v-holder, $value);
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$private-breakpoint-context-holder: map-merge($private-breakpoint-context-holder, ($feature: $v-holder)) !global;
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}
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@return true;
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}
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//////////////////////////////
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// Private function to reset context
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//////////////////////////////
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@mixin private-breakpoint-reset-contexts {
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$private-breakpoint-context-holder: () !global;
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$private-breakpoint-query-count: 0 !global;
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} |