sass-references/angular-material/material/tabs/_tabs-theme.scss

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2024-12-06 10:42:08 +08:00
@use '../core/style/sass-utils';
@use '../core/tokens/m2/mdc/secondary-navigation-tab' as tokens-mdc-secondary-navigation-tab;
@use '../core/tokens/m2/mdc/tab-indicator' as tokens-mdc-tab-indicator;
@use '../core/tokens/m2/mat/tab-header' as tokens-mat-tab-header;
@use '../core/tokens/m2/mat/tab-header-with-background' as tokens-mat-tab-header-with-background;
@use '../core/theming/theming';
@use '../core/theming/inspection';
@use '../core/theming/validation';
@use '../core/typography/typography';
@use '../core/tokens/token-utils';
/// Outputs base theme styles (styles not dependent on the color, typography, or density settings)
/// for the mat-tab.
/// @param {Map} $theme The theme to generate base styles for.
@mixin base($theme) {
@if inspection.get-theme-version($theme) == 1 {
@include _theme-from-tokens(inspection.get-theme-tokens($theme, base));
} @else {
@include sass-utils.current-selector-or-root() {
@include token-utils.create-token-values(
tokens-mdc-secondary-navigation-tab.$prefix,
tokens-mdc-secondary-navigation-tab.get-unthemable-tokens()
);
@include token-utils.create-token-values(
tokens-mdc-tab-indicator.$prefix,
tokens-mdc-tab-indicator.get-unthemable-tokens()
);
@include token-utils.create-token-values(
tokens-mat-tab-header.$prefix,
tokens-mat-tab-header.get-unthemable-tokens()
);
@include token-utils.create-token-values(
tokens-mat-tab-header-with-background.$prefix,
tokens-mat-tab-header-with-background.get-unthemable-tokens()
);
}
}
}
/// Outputs color theme styles for the mat-tab.
/// @param {Map} $theme The theme to generate color styles for.
/// @param {ArgList} Additional optional arguments (only supported for M3 themes):
/// $color-variant: The color variant to use for the tab indicator: primary, secondary,
/// tertiary, or error (If not specified, default primary color will be used).
@mixin color($theme, $options...) {
@if inspection.get-theme-version($theme) == 1 {
@include _theme-from-tokens(inspection.get-theme-tokens($theme, color), $options...);
} @else {
.mat-mdc-tab-group,
.mat-mdc-tab-nav-bar {
@include _palette-styles($theme, primary);
&.mat-accent {
@include _palette-styles($theme, accent);
}
&.mat-warn {
@include _palette-styles($theme, warn);
}
&.mat-background-primary {
@include _background-styles($theme, primary);
}
&.mat-background-accent {
@include _background-styles($theme, accent);
}
&.mat-background-warn {
@include _background-styles($theme, warn);
}
}
}
}
@mixin _background-styles($theme, $palette-name) {
@include token-utils.create-token-values(
tokens-mat-tab-header-with-background.$prefix,
tokens-mat-tab-header-with-background.get-color-tokens($theme, $palette-name)
);
}
@mixin _palette-styles($theme, $palette-name) {
@include token-utils.create-token-values(
tokens-mdc-secondary-navigation-tab.$prefix,
tokens-mdc-secondary-navigation-tab.get-color-tokens($theme, $palette-name)
);
@include token-utils.create-token-values(
tokens-mdc-tab-indicator.$prefix,
tokens-mdc-tab-indicator.get-color-tokens($theme, $palette-name)
);
@include token-utils.create-token-values(
tokens-mat-tab-header.$prefix,
tokens-mat-tab-header.get-color-tokens($theme, $palette-name)
);
}
/// Outputs typography theme styles for the mat-tab.
/// @param {Map} $theme The theme to generate typography styles for.
@mixin typography($theme) {
@if inspection.get-theme-version($theme) == 1 {
@include _theme-from-tokens(inspection.get-theme-tokens($theme, typography));
} @else {
.mat-mdc-tab-header {
@include token-utils.create-token-values(
tokens-mdc-secondary-navigation-tab.$prefix,
tokens-mdc-secondary-navigation-tab.get-typography-tokens($theme)
);
@include token-utils.create-token-values(
tokens-mdc-tab-indicator.$prefix,
tokens-mdc-tab-indicator.get-typography-tokens($theme)
);
@include token-utils.create-token-values(
tokens-mat-tab-header.$prefix,
tokens-mat-tab-header.get-typography-tokens($theme)
);
@include token-utils.create-token-values(
tokens-mat-tab-header-with-background.$prefix,
tokens-mat-tab-header-with-background.get-typography-tokens($theme)
);
}
}
}
/// Outputs density theme styles for the mat-tab.
/// @param {Map} $theme The theme to generate density styles for.
@mixin density($theme) {
@if inspection.get-theme-version($theme) == 1 {
@include _theme-from-tokens(inspection.get-theme-tokens($theme, density));
} @else {
.mat-mdc-tab-header {
@include token-utils.create-token-values(
tokens-mdc-secondary-navigation-tab.$prefix,
tokens-mdc-secondary-navigation-tab.get-density-tokens($theme)
);
@include token-utils.create-token-values(
tokens-mdc-tab-indicator.$prefix,
tokens-mdc-tab-indicator.get-density-tokens($theme)
);
@include token-utils.create-token-values(
tokens-mat-tab-header.$prefix,
tokens-mat-tab-header.get-density-tokens($theme)
);
@include token-utils.create-token-values(
tokens-mat-tab-header-with-background.$prefix,
tokens-mat-tab-header-with-background.get-density-tokens($theme)
);
}
}
}
/// Defines the tokens that will be available in the `overrides` mixin and for docs extraction.
@function _define-overrides() {
$tab-tokens: tokens-mdc-secondary-navigation-tab.get-token-slots();
$tab-indicator-tokens: tokens-mdc-tab-indicator.get-token-slots();
$tab-header-tokens: tokens-mat-tab-header.get-token-slots();
$tab-header-with-background-tokens: tokens-mat-tab-header-with-background.get-token-slots();
@return (
(
namespace: tokens-mdc-secondary-navigation-tab.$prefix,
tokens: $tab-tokens,
),
(
namespace: tokens-mdc-tab-indicator.$prefix,
tokens: $tab-indicator-tokens,
),
(
namespace: tokens-mat-tab-header.$prefix,
tokens: $tab-header-tokens,
),
(
namespace: tokens-mat-tab-header-with-background.$prefix,
tokens: $tab-header-with-background-tokens,
),
);
}
/// Outputs the CSS variable values for the given tokens.
/// @param {Map} $tokens The token values to emit.
@mixin overrides($tokens: ()) {
@include token-utils.batch-create-token-values($tokens, _define-overrides()...);
}
/// Outputs all (base, color, typography, and density) theme styles for the mat-tab.
/// @param {Map} $theme The theme to generate styles for.
/// @param {ArgList} Additional optional arguments (only supported for M3 themes):
/// $color-variant: The color variant to use for the tab indicator: primary, secondary,
/// tertiary, or error (If not specified, default primary color will be used).
@mixin theme($theme, $options...) {
@include theming.private-check-duplicate-theme-styles($theme, 'mat-tabs') {
@if inspection.get-theme-version($theme) == 1 {
@include _theme-from-tokens(inspection.get-theme-tokens($theme), $options...);
} @else {
@include base($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);
}
}
}
}
@mixin _theme-from-tokens($tokens, $options...) {
@include validation.selector-defined(
'Calls to Angular Material theme mixins with an M3 theme must be wrapped in a selector'
);
$mdc-tab-indicator-tokens: token-utils.get-tokens-for(
$tokens,
tokens-mdc-tab-indicator.$prefix,
$options...
);
$mat-tab-header-tokens: token-utils.get-tokens-for(
$tokens,
tokens-mat-tab-header.$prefix,
$options...
);
// Don't pass $options here, because the mdc-tab doesn't have color variants,
// only the mdc-tab-indicator and mat-tab-header do.
$mdc-secondary-navigation-tab-tokens: token-utils.get-tokens-for(
$tokens,
tokens-mdc-secondary-navigation-tab.$prefix
);
@include token-utils.create-token-values(
tokens-mdc-secondary-navigation-tab.$prefix,
$mdc-secondary-navigation-tab-tokens
);
@include token-utils.create-token-values(
tokens-mdc-tab-indicator.$prefix,
$mdc-tab-indicator-tokens
);
@include token-utils.create-token-values(tokens-mat-tab-header.$prefix, $mat-tab-header-tokens);
}