112 lines
3.3 KiB
SCSS
112 lines
3.3 KiB
SCSS
@use 'sass:map';
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@use '../core/theming/theming';
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@use '../core/theming/inspection';
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@use '../core/theming/validation';
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@use '../core/style/sass-utils';
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@use '../core/typography/typography';
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@use '../core/tokens/token-utils';
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@use '../core/tokens/m2/mdc/snack-bar' as tokens-mdc-snack-bar;
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@use '../core/tokens/m2/mat/snack-bar' as tokens-mat-snack-bar;
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@mixin base($theme) {
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@if inspection.get-theme-version($theme) == 1 {
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@include _theme-from-tokens(inspection.get-theme-tokens($theme, base));
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} @else {
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// Add default values for tokens not related to color, typography, or density.
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@include sass-utils.current-selector-or-root() {
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@include token-utils.create-token-values(
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tokens-mdc-snack-bar.$prefix,
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tokens-mdc-snack-bar.get-unthemable-tokens()
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);
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}
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}
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}
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@mixin color($theme) {
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@if inspection.get-theme-version($theme) == 1 {
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@include _theme-from-tokens(inspection.get-theme-tokens($theme, color));
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} @else {
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@include sass-utils.current-selector-or-root() {
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@include token-utils.create-token-values(
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tokens-mdc-snack-bar.$prefix,
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tokens-mdc-snack-bar.get-color-tokens($theme)
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);
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@include token-utils.create-token-values(
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tokens-mat-snack-bar.$prefix,
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tokens-mat-snack-bar.get-color-tokens($theme)
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);
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}
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}
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}
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@mixin typography($theme) {
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@if inspection.get-theme-version($theme) == 1 {
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@include _theme-from-tokens(inspection.get-theme-tokens($theme, typography));
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} @else {
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@include sass-utils.current-selector-or-root() {
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@include token-utils.create-token-values(
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tokens-mdc-snack-bar.$prefix,
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tokens-mdc-snack-bar.get-typography-tokens($theme)
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);
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}
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}
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}
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@mixin density($theme) {
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}
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/// Defines the tokens that will be available in the `overrides` mixin and for docs extraction.
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@function _define-overrides() {
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@return (
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(
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namespace: tokens-mdc-snack-bar.$prefix,
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tokens: tokens-mdc-snack-bar.get-token-slots(),
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),
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(
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namespace: tokens-mat-snack-bar.$prefix,
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tokens: tokens-mat-snack-bar.get-token-slots(),
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),
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);
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}
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/// Outputs the CSS variable values for the given tokens.
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/// @param {Map} $tokens The token values to emit.
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@mixin overrides($tokens: ()) {
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@include token-utils.batch-create-token-values($tokens, _define-overrides()...);
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}
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@mixin theme($theme) {
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@include theming.private-check-duplicate-theme-styles($theme, 'mat-snack-bar') {
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@if inspection.get-theme-version($theme) == 1 {
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@include _theme-from-tokens(inspection.get-theme-tokens($theme));
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} @else {
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@include base($theme);
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@if inspection.theme-has($theme, color) {
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@include color($theme);
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}
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@if inspection.theme-has($theme, density) {
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@include density($theme);
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}
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@if inspection.theme-has($theme, typography) {
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@include typography($theme);
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}
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}
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}
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}
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@mixin _theme-from-tokens($tokens) {
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@include validation.selector-defined(
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'Calls to Angular Material theme mixins with an M3 theme must be wrapped in a selector'
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);
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@if ($tokens != ()) {
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@include token-utils.create-token-values(
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tokens-mdc-snack-bar.$prefix,
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map.get($tokens, tokens-mdc-snack-bar.$prefix)
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);
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@include token-utils.create-token-values(
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tokens-mat-snack-bar.$prefix,
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map.get($tokens, tokens-mat-snack-bar.$prefix)
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);
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}
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}
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