components/src/material/charts/_chart-theme.scss at f8467a268f23b4f9d17108f593c9a38cac45c846 · angular/components · GitHub

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@use '../core/theming/inspection';
@use '../core/tokens/token-utils';
@use '../core/typography/typography';
@use './m2-chart';
@use './m3-chart';
@use 'sass:map';

/// Outputs base theme styles for the mat-chart.
/// @param {Map} $theme The theme to generate base styles for.
@mixin base($theme) {
  $tokens: map.get(m2-chart.get-tokens($theme), base);
  @if inspection.get-theme-version($theme) == 1 {
    $tokens: map.get(m3-chart.get-tokens($theme), base);
  }

  @include token-utils.values($tokens);
}

/// Outputs color theme styles for the mat-chart.
/// @param {Map} $theme The theme to generate color styles for.
/// @param {String} $color-variant The color variant to use.
@mixin color($theme, $color-variant: null) {
  $tokens: map.get(m2-chart.get-tokens($theme), color);
  @if inspection.get-theme-version($theme) == 1 {
    $tokens: map.get(m3-chart.get-tokens($theme, $color-variant), color);
  }

  @include token-utils.values($tokens);
}

/// Outputs typography theme styles for the mat-chart.
/// @param {Map} $theme The theme to generate typography styles for.
@mixin typography($theme) {
  $tokens: map.get(m2-chart.get-tokens($theme), typography);
  @if inspection.get-theme-version($theme) == 1 {
    $tokens: map.get(m3-chart.get-tokens($theme), typography);
  }

  @include token-utils.values($tokens);
}

/// Outputs density theme styles for the mat-chart.
/// @param {Map} $theme The theme to generate density styles for.
@mixin density($theme) {
  $tokens: map.get(m2-chart.get-tokens($theme), density);
  @if inspection.get-theme-version($theme) == 1 {
    $tokens: map.get(m3-chart.get-tokens($theme), density);
  }

  @include token-utils.values($tokens);
}

/// Outputs the CSS variable values for the given tokens.
/// @param {Map} $tokens The token values to emit.
@mixin overrides($tokens: ()) {
  @each $token, $value in $tokens {
    --mat-chart-#{$token}: #{$value};
  }
}

/// Outputs all theme styles for the mat-chart.
/// @param {Map} $theme The theme to generate styles for.
/// @param {String} $color-variant The color variant to use.
@mixin theme($theme, $color-variant: null) {
  @if inspection.get-theme-version($theme) == 1 {
    @include base($theme);
    @include color($theme, $color-variant);
    @include density($theme);
    @include typography($theme);
  } @else {
    @include base($theme);
    @if inspection.theme-has($theme, color) {
      @include color($theme);
    }
    @if inspection.theme-has($theme, density) {
      @include density($theme);
    }
    @if inspection.theme-has($theme, typography) {
      @include typography($theme);
    }
  }
}