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Updated button mixins to live in base for improved re-usability. #408

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merged 3 commits into from
Oct 25, 2024
Merged

Updated button mixins to live in base for improved re-usability. #408

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2fba169
Updated button mixins to live in base for improved re-usability.
alan-cole Oct 11, 2024
45bd83e
Merge branch 'main' into feature/button-mixin
richardgaunt Oct 24, 2024
49dbb75
Update for changes to sass-dart.
richardgaunt Oct 24, 2024
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352 changes: 352 additions & 0 deletions components/00-base/mixins/_button.scss
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//
// Button mixins.
//

@use 'sass:map';
@use 'sass:math';

@mixin ct-button-type($type, $map: false) {
@if type-of($map) != 'map' {
// SASS does not allow variables interpolation, so we are creating a local
// map to easily generate rules.
$map: (
'primary': (
'light': (
'normal': (
'color': $ct-button-light-primary-color,
'background-color': $ct-button-light-primary-background-color,
'border-color': $ct-button-light-primary-border-color,
'outline-color': false,
),
'hover': (
'color': $ct-button-light-primary-hover-color,
'background-color': $ct-button-light-primary-hover-background-color,
'border-color': $ct-button-light-primary-hover-border-color,
'outline-color': false,
),
'visited': (
'color': $ct-button-light-primary-visited-color,
'background-color': $ct-button-light-primary-visited-background-color,
'border-color': $ct-button-light-primary-visited-border-color,
'outline-color': false,
),
'active': (
'color': $ct-button-light-primary-active-color,
'background-color': $ct-button-light-primary-active-background-color,
'border-color': $ct-button-light-primary-active-border-color,
'outline-color': false,
),
'focus': (
'color': $ct-button-light-primary-focus-color,
'background-color': $ct-button-light-primary-focus-background-color,
'border-color': $ct-button-light-primary-focus-border-color,
'outline-color': $ct-button-light-primary-focus-outline-color,
),
),
'dark': (
'normal': (
'color': $ct-button-dark-primary-color,
'background-color': $ct-button-dark-primary-background-color,
'border-color': $ct-button-dark-primary-border-color,
'outline-color': false,
),
'hover': (
'color': $ct-button-dark-primary-hover-color,
'background-color': $ct-button-dark-primary-hover-background-color,
'border-color': $ct-button-dark-primary-hover-border-color,
'outline-color': false,
),
'visited': (
'color': $ct-button-dark-primary-visited-color,
'background-color': $ct-button-dark-primary-visited-background-color,
'border-color': $ct-button-dark-primary-visited-border-color,
'outline-color': false,
),
'active': (
'color': $ct-button-dark-primary-active-color,
'background-color': $ct-button-dark-primary-active-background-color,
'border-color': $ct-button-dark-primary-active-border-color,
'outline-color': false,
),
'focus': (
'color': $ct-button-dark-primary-focus-color,
'background-color': $ct-button-dark-primary-focus-background-color,
'border-color': $ct-button-dark-primary-focus-border-color,
'outline-color': $ct-button-dark-primary-focus-outline-color,
),
)
),
'secondary': (
'light': (
'normal': (
'color': $ct-button-light-secondary-color,
'background-color': $ct-button-light-secondary-background-color,
'border-color': $ct-button-light-secondary-border-color,
'outline-color': false,
),
'hover': (
'color': $ct-button-light-secondary-hover-color,
'background-color': $ct-button-light-secondary-hover-background-color,
'border-color': $ct-button-light-secondary-hover-border-color,
'outline-color': false,
),
'visited': (
'color': $ct-button-light-secondary-visited-color,
'background-color': $ct-button-light-secondary-visited-background-color,
'border-color': $ct-button-light-secondary-visited-border-color,
'outline-color': false,
),
'active': (
'color': $ct-button-light-secondary-active-color,
'background-color': $ct-button-light-secondary-active-background-color,
'border-color': $ct-button-light-secondary-active-border-color,
'outline-color': false,
),
'focus': (
'color': $ct-button-light-secondary-focus-color,
'background-color': $ct-button-light-secondary-focus-background-color,
'border-color': $ct-button-light-secondary-focus-border-color,
'outline-color': $ct-button-light-secondary-focus-outline-color,
),
),
'dark': (
'normal': (
'color': $ct-button-dark-secondary-color,
'background-color': $ct-button-dark-secondary-background-color,
'border-color': $ct-button-dark-secondary-border-color,
'outline-color': false,
),
'hover': (
'color': $ct-button-dark-secondary-hover-color,
'background-color': $ct-button-dark-secondary-hover-background-color,
'border-color': $ct-button-dark-secondary-hover-border-color,
'outline-color': false,
),
'visited': (
'color': $ct-button-dark-secondary-visited-color,
'background-color': $ct-button-dark-secondary-visited-background-color,
'border-color': $ct-button-dark-secondary-visited-border-color,
'outline-color': false,
),
'active': (
'color': $ct-button-dark-secondary-active-color,
'background-color': $ct-button-dark-secondary-active-background-color,
'border-color': $ct-button-dark-secondary-active-border-color,
'outline-color': false,
),
'focus': (
'color': $ct-button-dark-secondary-focus-color,
'background-color': $ct-button-dark-secondary-focus-background-color,
'border-color': $ct-button-dark-secondary-focus-border-color,
'outline-color': $ct-button-dark-secondary-focus-outline-color,
),
)
),
'tertiary': (
'light': (
'normal': (
'color': $ct-button-light-tertiary-color,
'background-color': $ct-button-light-tertiary-background-color,
'border-color': $ct-button-light-tertiary-border-color,
'outline-color': false,
),
'hover': (
'color': $ct-button-light-tertiary-hover-color,
'background-color': $ct-button-light-tertiary-hover-background-color,
'border-color': $ct-button-light-tertiary-hover-border-color,
'outline-color': false,
),
'visited': (
'color': $ct-button-light-tertiary-visited-color,
'background-color': $ct-button-light-tertiary-visited-background-color,
'border-color': $ct-button-light-tertiary-visited-border-color,
'outline-color': false,
),
'active': (
'color': $ct-button-light-tertiary-active-color,
'background-color': $ct-button-light-tertiary-active-background-color,
'border-color': $ct-button-light-tertiary-active-border-color,
'outline-color': false,
),
'focus': (
'color': $ct-button-light-tertiary-focus-color,
'background-color': $ct-button-light-tertiary-focus-background-color,
'border-color': $ct-button-light-tertiary-focus-border-color,
'outline-color': $ct-button-light-tertiary-focus-outline-color,
),
),
'dark': (
'normal': (
'color': $ct-button-dark-tertiary-color,
'background-color': $ct-button-dark-tertiary-background-color,
'border-color': $ct-button-dark-tertiary-border-color,
'outline-color': false,
),
'hover': (
'color': $ct-button-dark-tertiary-hover-color,
'background-color': $ct-button-dark-tertiary-hover-background-color,
'border-color': $ct-button-dark-tertiary-hover-border-color,
'outline-color': false,
),
'visited': (
'color': $ct-button-dark-tertiary-visited-color,
'background-color': $ct-button-dark-tertiary-visited-background-color,
'border-color': $ct-button-dark-tertiary-visited-border-color,
'outline-color': false,
),
'active': (
'color': $ct-button-dark-tertiary-active-color,
'background-color': $ct-button-dark-tertiary-active-background-color,
'border-color': $ct-button-dark-tertiary-active-border-color,
'outline-color': false,
),
'focus': (
'color': $ct-button-dark-tertiary-focus-color,
'background-color': $ct-button-dark-tertiary-focus-background-color,
'border-color': $ct-button-dark-tertiary-focus-border-color,
'outline-color': $ct-button-dark-tertiary-focus-outline-color,
),
)
),
);
}

$types: map.keys($map);

@if not index($types, $type) {
@error '"#{$type}" is not one of allowed #{$types}.';
}

& {
display: inline-block;
text-decoration: none;
outline-offset: $ct-button-outline-offset;
outline-width: $ct-button-outline-width;
}

@if $ct-animation-enabled {
& {
transition: all $ct-button-animation-duration ease;
}
}

&:focus-visible,
&:hover,
&:active {
text-decoration: none;
}

&[disabled] {
text-decoration: none;
pointer-events: none;
user-select: none;
opacity: 50%;
}

input {
@include ct-visually-hidden();
}

$map-per-type: map.get($map, $type);

@each $theme, $type-kinds in $map-per-type {
&.ct-theme-#{$theme} {
@each $type-kind, $type-kind-values in $type-kinds {
@if $type-kind == 'normal' {
@include _ct-button-print-rules($type-kind-values);
}
@else if $type-kind == 'hover' {
&:hover {
@include _ct-button-print-rules($type-kind-values);
}
}
@else if $type-kind == 'active' {
&:active,
&.active {
@include _ct-button-print-rules($type-kind-values);
}
}
@else if $type-kind == 'active-hover' {
&.active:hover {
@include _ct-button-print-rules($type-kind-values);
}
}
@else if $type-kind == 'focus' {
&:focus-visible,
&.focus {
@include _ct-button-print-rules($type-kind-values);
}
}
@else if $type-kind == 'selected' {
&.selected,
&.selected:hover,
&.selected:active,
&.selected:hover:active {
@include _ct-button-print-rules($type-kind-values);
}
}
}
}
}
}

@mixin ct-button-size($size, $with-padding: true) {
// stylelint-disable-next-line scss/dollar-variable-pattern
$sizes: ('large', 'regular', 'small');

@if $size == 'large' {
@include ct-typography('label-large');

@if $with-padding {
& {
padding: ct-spacing(2) ct-spacing(6);
}
}
}
@else if $size == 'regular' {
@include ct-typography('label-regular');

@if $with-padding {
& {
padding: ct-spacing(1.75) ct-spacing(5);
}
}
}
@else if $size == 'small' {
@include ct-typography('label-extra-small');

& {
border-width: math.div($ct-button-border-width, 2);
}

@if $with-padding {
& {
padding: ct-spacing() ct-spacing(4);
}
}
}
@else {
@error '"#{$size}" is not one of allowed #{$sizes}.';
}
}

@mixin _ct-button-print-rules($rules) {
$map: (
'background-color',
'border-color',
'color',
'outline-color',
);

@each $property in $map {
$value: map.get($rules, $property);

@if $value {
#{$property}: $value;
}
}

@if map.get($rules, 'outline-color') {
outline-style: solid;
}
}
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