material-components_material-web/button/lib/_elevated-button.scss

//
// Copyright 2021 Google LLC
// SPDX-License-Identifier: Apache-2.0
//

@use 'sass:map';
@use '../../sass/resolvers';
@use '../../sass/theme';
@use '../../sass/typography';
@use '../../tokens';
@use './elevation';
@use './shared';

$_custom-property-prefix: 'elevated-button';

@mixin theme($tokens) {
  $tokens: theme.validate-theme(
    tokens.md-comp-elevated-button-values(),
    $tokens
  );
  $tokens: _resolve-tokens($tokens);
  $tokens: theme.create-theme-vars($tokens, $_custom-property-prefix);

  @include theme.emit-theme-vars($tokens);
}

@mixin styles() {
  $tokens: tokens.md-comp-elevated-button-values();

  // TODO(b/198759625): Remove once spacing tokens are formally added
  $tokens: map.set($tokens, 'spacing-leading', 24px);
  $tokens: map.set($tokens, 'spacing-trailing', 24px);
  $tokens: map.set($tokens, 'with-icon-spacing-leading', 16px);
  $tokens: map.set($tokens, 'with-icon-spacing-trailing', 24px);
  $tokens: map.set($tokens, 'with-trailing-icon-spacing-leading', 24px);
  $tokens: map.set($tokens, 'with-trailing-icon-spacing-trailing', 16px);

  $tokens: _resolve-tokens($tokens);
  $tokens: theme.create-theme-vars($tokens, $_custom-property-prefix);

  :host {
    @each $token, $value in $tokens {
      --_#{$token}: #{$value};
    }
  }
}

@function _resolve-tokens($tokens) {
  $tokens: shared.flatten-disabled-colors($tokens);
  $tokens: shared.remove-unsupported-tokens($tokens);
  $tokens: typography.resolve-theme(
    $tokens,
    map.get(resolvers.$material, 'typography'),
    'label-text'
  );
  @return elevation.resolve-tokens($tokens);
}