sass-references/angular-material/material/list/_list-theme.scss

253 lines
7.6 KiB
SCSS
Raw Normal View History

2024-12-06 10:42:08 +08:00
@use 'sass:map';
@use '../core/style/sass-utils';
@use '../core/theming/theming';
@use '../core/theming/inspection';
@use '../core/theming/validation';
@use '../core/tokens/m2/mat/list' as tokens-mat-list;
@use '../core/tokens/m2/mdc/checkbox' as tokens-mdc-checkbox;
@use '../core/tokens/m2/mdc/radio' as tokens-mdc-radio;
@use '../core/tokens/m2/mdc/list' as tokens-mdc-list;
@use '../core/tokens/token-utils';
@use '../core/typography/typography';
@mixin base($theme) {
// Add default values for tokens not related to color, typography, or density.
@if inspection.get-theme-version($theme) == 1 {
@include _theme-from-tokens(inspection.get-theme-tokens($theme, base));
} @else {
@include sass-utils.current-selector-or-root() {
@include token-utils.create-token-values(
tokens-mdc-list.$prefix,
tokens-mdc-list.get-unthemable-tokens()
);
@include token-utils.create-token-values(
tokens-mat-list.$prefix,
tokens-mat-list.get-unthemable-tokens()
);
}
}
}
@mixin color($theme) {
@if inspection.get-theme-version($theme) == 1 {
@include _theme-from-tokens(inspection.get-theme-tokens($theme, color));
} @else {
@include sass-utils.current-selector-or-root() {
@include token-utils.create-token-values(
tokens-mdc-list.$prefix,
tokens-mdc-list.get-color-tokens($theme)
);
@include token-utils.create-token-values(
tokens-mat-list.$prefix,
tokens-mat-list.get-color-tokens($theme)
);
}
.mdc-list-item__start,
.mdc-list-item__end {
@include token-utils.create-token-values(
tokens-mdc-radio.$prefix,
tokens-mdc-radio.get-color-tokens($theme, primary)
);
}
.mat-accent {
.mdc-list-item__start,
.mdc-list-item__end {
@include token-utils.create-token-values(
tokens-mdc-radio.$prefix,
tokens-mdc-radio.get-color-tokens($theme, accent)
);
}
}
.mat-warn {
.mdc-list-item__start,
.mdc-list-item__end {
@include token-utils.create-token-values(
tokens-mdc-radio.$prefix,
tokens-mdc-radio.get-color-tokens($theme, warn)
);
}
}
.mat-mdc-list-option {
@include token-utils.create-token-values(
tokens-mdc-checkbox.$prefix,
tokens-mdc-checkbox.get-color-tokens($theme, primary)
);
}
.mat-mdc-list-option.mat-accent {
@include token-utils.create-token-values(
tokens-mdc-checkbox.$prefix,
tokens-mdc-checkbox.get-color-tokens($theme, accent)
);
}
.mat-mdc-list-option.mat-warn {
@include token-utils.create-token-values(
tokens-mdc-checkbox.$prefix,
tokens-mdc-checkbox.get-color-tokens($theme, warn)
);
}
// There is no token for activated color on nav list.
// TODO(mmalerba): Add a token to MDC or make a custom one.
.mat-mdc-list-base.mat-mdc-list-base {
.mdc-list-item--selected,
.mdc-list-item--activated {
.mdc-list-item__primary-text,
.mdc-list-item__start {
color: inspection.get-theme-color($theme, primary);
}
}
}
// TODO(mmalerba): Leaking styles from the old MDC list mixins used in other components can
// cause opacity issues, so we need this override for now. We can remove it when all
// Angular Material components stop using the old MDC mixins.
.mat-mdc-list-base .mdc-list-item--disabled {
.mdc-list-item__start,
.mdc-list-item__content,
.mdc-list-item__end {
opacity: 1;
}
}
}
}
@mixin density($theme) {
@if inspection.get-theme-version($theme) == 1 {
@include _theme-from-tokens(inspection.get-theme-tokens($theme, density));
} @else {
$density-scale: inspection.get-theme-density($theme);
@include sass-utils.current-selector-or-root() {
@include token-utils.create-token-values(
tokens-mdc-list.$prefix,
tokens-mdc-list.get-density-tokens($theme)
);
@include token-utils.create-token-values(
tokens-mat-list.$prefix,
tokens-mat-list.get-density-tokens($theme)
);
}
.mdc-list-item__start,
.mdc-list-item__end {
@include token-utils.create-token-values(
tokens-mdc-radio.$prefix,
tokens-mdc-radio.get-density-tokens($theme)
);
}
// TODO(mmalerba): This is added to maintain the same style MDC used prior to the token-based
// API, to avoid screenshot diffs. We should remove it in favor of following MDC's current
// style, or add custom tokens for it.
.mat-mdc-list-item {
&.mdc-list-item--with-leading-avatar,
&.mdc-list-item--with-leading-checkbox,
&.mdc-list-item--with-leading-icon {
&.mdc-list-item--with-one-line {
height: map.get(
(
0: 56px,
-1: 52px,
-2: 48px,
-3: 44px,
-4: 40px,
-5: 40px,
),
$density-scale
);
}
&.mdc-list-item--with-two-lines {
height: map.get(
(
0: 72px,
-1: 68px,
-2: 64px,
-3: 60px,
-4: 56px,
-5: 56px,
),
$density-scale
);
}
}
}
}
}
@mixin typography($theme) {
@if inspection.get-theme-version($theme) == 1 {
@include _theme-from-tokens(inspection.get-theme-tokens($theme, typography));
} @else {
@include sass-utils.current-selector-or-root() {
@include token-utils.create-token-values(
tokens-mdc-list.$prefix,
tokens-mdc-list.get-typography-tokens($theme)
);
@include token-utils.create-token-values(
tokens-mat-list.$prefix,
tokens-mat-list.get-typography-tokens($theme)
);
}
// MDC does not have tokens for the subheader.
// TODO(mmalerba): Discuss with MDC about adding them, or create custom tokens.
.mdc-list-group__subheader {
font: inspection.get-theme-typography($theme, subtitle-1, font);
letter-spacing: inspection.get-theme-typography($theme, subtitle-1, letter-spacing);
}
}
}
/// Defines the tokens that will be available in the `overrides` mixin and for docs extraction.
@function _define-overrides() {
@return (
(
namespace: tokens-mat-list.$prefix,
tokens: tokens-mat-list.get-token-slots(),
),
(
namespace: tokens-mdc-list.$prefix,
tokens: tokens-mdc-list.get-token-slots(),
),
);
}
@mixin overrides($tokens: ()) {
@include token-utils.batch-create-token-values($tokens, _define-overrides()...);
}
@mixin theme($theme) {
@include theming.private-check-duplicate-theme-styles($theme, 'mat-list') {
@if inspection.get-theme-version($theme) == 1 {
@include _theme-from-tokens(inspection.get-theme-tokens($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($theme);
}
}
}
}
@mixin _theme-from-tokens($tokens) {
@include validation.selector-defined(
'Calls to Angular Material theme mixins with an M3 theme must be wrapped in a selector'
);
$mdc-list-tokens: token-utils.get-tokens-for($tokens, tokens-mdc-list.$prefix);
$mat-list-tokens: token-utils.get-tokens-for($tokens, tokens-mat-list.$prefix);
@include token-utils.create-token-values(tokens-mdc-list.$prefix, $mdc-list-tokens);
@include token-utils.create-token-values(tokens-mat-list.$prefix, $mat-list-tokens);
}