refactor(material/theming): normalize config in all typography mixins

for mdc components

This is split off of angular#21778 which covers non-MDC conmponents as well

src/dev-app/theme.scss

@@ -28,6 +28,8 @@ $candy-app-theme: theming.light-theme((
         accent: $candy-app-accent
     ),
     // Define the default typography for our app.
+    // TODO(mmalerba): Update to `mat-mdc-typography-config()` once non-MDC components can handle
+    //  2018 configs.
     typography: all-typography.config(),
     // Define the default density level for our app.
     density: 0,

src/material-experimental/mdc-autocomplete/_autocomplete-theme.scss

@@ -1,4 +1,5 @@
 @use '../mdc-helpers/mdc-helpers';
+@use '../../material/core/typography/typography';
 @use '../../material/core/theming/theming';
 @import '@material/menu-surface/mixins.import';
 @import '@material/list/mixins.import';
@@ -12,7 +13,7 @@
 }
 
 @mixin typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
   @include mdc-helpers.mat-using-mdc-typography($config) {
     @include mdc-menu-surface-core-styles(mdc-helpers.$mat-typography-styles-query);
 

src/material-experimental/mdc-button/_button-theme.scss

@@ -1,4 +1,5 @@
 @use '../../material/core/ripple/ripple';
+@use '../../material/core/typography/typography';
 @use '../mdc-helpers/mdc-helpers';
 @use '../../material/core/theming/theming';
 @import '@material/button/mixins.import';
@@ -174,7 +175,7 @@ $mat-fab-state-target: '.mdc-fab__ripple';
 }
 
 @mixin typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
   @include mdc-helpers.mat-using-mdc-typography($config) {
     @include mdc-button-without-ripple($query: mdc-helpers.$mat-typography-styles-query);
   }
@@ -261,7 +262,7 @@ $mat-fab-state-target: '.mdc-fab__ripple';
 }
 
 @mixin fab-typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
   @include mdc-helpers.mat-using-mdc-typography($config) {
     @include mdc-fab-without-ripple($query: mdc-helpers.$mat-typography-styles-query);
   }
@@ -334,7 +335,7 @@ $mat-fab-state-target: '.mdc-fab__ripple';
 }
 
 @mixin icon-button-typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
   @include mdc-helpers.mat-using-mdc-typography($config) {
     @include mdc-icon-button-without-ripple($query: mdc-helpers.$mat-typography-styles-query);
   }

src/material-experimental/mdc-card/_card-theme.scss

@@ -1,6 +1,7 @@
 @use 'sass:color';
 @use 'sass:map';
 @use '../mdc-helpers/mdc-helpers';
+@use '../../material/core/typography/typography';
 @use '../../material/core/theming/theming';
 @import '@material/card/mixins.import';
 @import '@material/theme/functions.import';
@@ -35,7 +36,7 @@
 }
 
 @mixin typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
   @include mdc-helpers.mat-using-mdc-typography($config) {
     @include mdc-card-without-ripple($query: mdc-helpers.$mat-typography-styles-query);
 

src/material-experimental/mdc-checkbox/_checkbox-theme.scss

@@ -3,6 +3,7 @@
 @use '@material/theme/theme';
 @use 'sass:map';
 @use '../mdc-helpers/mdc-helpers';
+@use '../../material/core/typography/typography';
 @use '../../material/core/theming/theming';
 @use '../../material/core/ripple/ripple';
 
@@ -110,7 +111,7 @@
 }
 
 @mixin typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
   @include mdc-helpers.mat-using-mdc-typography($config) {
     @include mdc-checkbox-without-ripple($query: mdc-helpers.$mat-typography-styles-query);
     @include mdc-form-field-core-styles($query: mdc-helpers.$mat-typography-styles-query);

src/material-experimental/mdc-chips/_chips-theme.scss

@@ -1,9 +1,9 @@
 @use 'sass:color';
 @use 'sass:map';
 @use '../mdc-helpers/mdc-helpers';
+@use '../../material/core/typography/typography';
 @use '../../material/core/theming/theming';
 @import '@material/chips/mixins.import';
-
 @import '@material/theme/functions.import';
 
 @mixin _selected-color($color) {
@@ -76,7 +76,7 @@
 }
 
 @mixin typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
   @include mdc-chip-set-core-styles($query: mdc-helpers.$mat-typography-styles-query);
   @include mdc-helpers.mat-using-mdc-typography($config) {
     @include mdc-chip-without-ripple($query: mdc-helpers.$mat-typography-styles-query);

src/material-experimental/mdc-core/option/_optgroup-theme.scss

@@ -1,10 +1,12 @@
 @use '../../mdc-helpers/mdc-helpers';
 @use '../../../material/core/theming/theming';
+@use '../../../material/core/typography/typography';
 @import '@material/list/mixins.import';
 @import '@material/list/variables.import';
 @import '@material/theme/functions.import';
 @import '@material/theme/mixins.import';
 
+
 @mixin color($config-or-theme) {
   $config: theming.get-color-config($config-or-theme);
 
@@ -20,7 +22,7 @@
 }
 
 @mixin typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
 }
 
 @mixin density($config-or-theme) {

src/material-experimental/mdc-core/option/_option-theme.scss

@@ -1,5 +1,6 @@
 @use '../../mdc-helpers/mdc-helpers';
 @use '../../../material/core/theming/theming';
+@use '../../../material/core/typography/typography';
 @import '@material/list/mixins.import';
 @import '@material/list/variables.import';
 @import '@material/theme/functions.import';
@@ -46,7 +47,7 @@
 }
 
 @mixin option-typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
 
   @include mdc-helpers.mat-using-mdc-typography($config) {
     // MDC uses the `subtitle1` level for list items, but the spec shows `body1` as the correct

src/material-experimental/mdc-dialog/_dialog-theme.scss

@@ -1,6 +1,6 @@
 @use '../mdc-helpers/mdc-helpers';
+@use '../../material/core/typography/typography';
 @use '../../material/core/theming/theming';
-
 @import '@material/dialog/mixins.import';
 
 @mixin color($config-or-theme) {
@@ -11,7 +11,7 @@
 }
 
 @mixin typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
   @include mdc-helpers.mat-using-mdc-typography($config) {
     @include mdc-dialog-core-styles($query: mdc-helpers.$mat-typography-styles-query);
   }

src/material-experimental/mdc-form-field/_form-field-theme.scss

@@ -1,6 +1,7 @@
 @use '@material/ripple/mixins' as mdc-ripple;
 @use '@material/textfield/variables' as mdc-text-field;
 @use '../mdc-helpers/mdc-helpers';
+@use '../../material/core/typography/typography';
 @use 'form-field-density';
 @use 'form-field-subscript';
 @use 'form-field-focus-overlay';
@@ -63,7 +64,7 @@
 }
 
 @mixin typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
   @include mdc-helpers.mat-using-mdc-typography($config) {
     @include mdc-text-field-without-ripple($query: mdc-helpers.$mat-typography-styles-query);
     @include mdc-floating-label-core-styles($query: mdc-helpers.$mat-typography-styles-query);

src/material-experimental/mdc-helpers/_mdc-helpers.scss

@@ -19,84 +19,26 @@ $mat-base-styles-without-animation-query:
 $mat-theme-styles-query: color;
 $mat-typography-styles-query: typography;
 
-// Mappings between Angular Material and MDC's typography levels.
-// TODO: delete once all MDC components have migrated to using the 2018 mappings.
-$mat-typography-2014-level-mappings: (
-  mdc-to-mat: (
-    headline1: display-4,
-    headline2: display-3,
-    headline3: display-2,
-    headline4: display-1,
-    headline5: headline,
-    headline6: title,
-    subtitle1: subheading-2,
-    subtitle2: subheading-1,
-    body1: body-2,
-    body2: body-1,
+// Mappings from Angular Material's typography levels to MDC's typography levels.
+$mat-typography-mdc-level-mappings: (
+    headline-1: headline1,
+    headline-2: headline2,
+    headline-3: headline3,
+    headline-4: headline4,
+    headline-5: headline5,
+    headline-6: headline6,
+    subtitle-1: subtitle1,
+    subtitle-2: subtitle2,
+    body-1: body1,
+    body-2: body2,
     caption: caption,
     button: button,
-    overline: null
-  ),
-  mat-to-mdc: (
-    display-4: headline1,
-    display-3: headline2,
-    display-2: headline3,
-    display-1: headline4,
-    headline: headline5,
-    title: headline6,
-    subheading-2: subtitle1,
-    subheading-1: subtitle2,
-    body-2: body1,
-    body-1: body2,
-    caption: caption,
-    button: button,
-    input: null
-  )
-);
-
-// Mappings between Angular Material and MDC's typography levels.
-$mat-typography-2018-level-mappings: (
-    // Maps from MDC typography levels (e.g. body1) to Angular Material typography levels
-    // (e.g. body-1).
-    mdc-to-mat: (
-        headline1: headline-1,
-        headline2: headline-2,
-        headline3: headline-3,
-        headline4: headline-4,
-        headline5: headline-5,
-        headline6: headline-6,
-        subtitle1: subtitle-1,
-        subtitle2: subtitle-2,
-        body1: body-1,
-        body2: body-2,
-        caption: caption,
-        button: button,
-        overline: overline
-    ),
-    // Maps from Angular Material typography levels (e.g. body-1) to MDC typography levels
-    // (e.g. body1).
-    mat-to-mdc: (
-        headline-1: headline1,
-        headline-2: headline2,
-        headline-3: headline3,
-        headline-4: headline4,
-        headline-5: headline5,
-        headline-6: headline6,
-        subtitle-1: subtitle1,
-        subtitle-2: subtitle2,
-        body-1: body1,
-        body-2: body2,
-        caption: caption,
-        button: button,
-        overline: overline
-    )
+    overline: overline
 );
 
 // Converts an Angular Material typography level config to an MDC one.
 @function mat-typography-level-config-to-mdc($mat-config, $mat-level) {
-  $mappings: if(typography.private-typography-is-2018-config($mat-config),
-      $mat-typography-2018-level-mappings, $mat-typography-2014-level-mappings);
-  $mdc-level: map.get(map.get($mappings, mat-to-mdc), $mat-level);
+  $mdc-level: map.get($mat-typography-mdc-level-mappings, $mat-level);
 
   $result-with-nulls: map.merge(
       if($mdc-level,
@@ -130,13 +72,10 @@ $mat-typography-2018-level-mappings: (
 }
 
 // Converts an Angular Material typography config to an MDC one.
-@function mat-typography-config-to-mdc($mat-config: typography.config()) {
+@function mat-typography-config-to-mdc($mat-config) {
   $mdc-config: ();
 
-  $mappings: if(typography.private-typography-is-2018-config($mat-config),
-      $mat-typography-2018-level-mappings, $mat-typography-2014-level-mappings);
-
-  @each $mdc-level, $mat-level in map.get($mappings, mdc-to-mat) {
+  @each $mat-level, $mdc-level in $mat-typography-mdc-level-mappings {
     $mdc-config: map.merge(
         $mdc-config,
         ($mdc-level: mat-typography-level-config-to-mdc($mat-config, $mat-level)));

src/material-experimental/mdc-input/_input-theme.scss

@@ -1,4 +1,5 @@
 @use '../mdc-helpers/mdc-helpers';
+@use '../../material/core/typography/typography';
 @use '../../material/core/theming/theming';
 
 @mixin color($config-or-theme) {
@@ -7,7 +8,7 @@
 }
 
 @mixin typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
   @include mdc-helpers.mat-using-mdc-typography($config) {}
 }
 

src/material-experimental/mdc-list/_list-theme.scss

@@ -2,6 +2,7 @@
 @use './interactive-list-theme';
 @use './list-option-theme';
 @use '../mdc-helpers/mdc-helpers';
+@use '../../material/core/typography/typography';
 @use '../../material/core/theming/theming';
 @import '@material/list/variables.import';
 @import '@material/list/mixins.import';
@@ -53,7 +54,7 @@
 }
 
 @mixin typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
   @include mdc-helpers.mat-using-mdc-typography($config) {
     @include mdc-list-deprecated-without-ripple($query: mdc-helpers.$mat-typography-styles-query);
     @include list-option-theme.private-list-option-typography-styles();

src/material-experimental/mdc-menu/_menu-theme.scss

@@ -1,4 +1,5 @@
 @use '../mdc-helpers/mdc-helpers';
+@use '../../material/core/typography/typography';
 @use '../../material/core/theming/theming';
 @import '@material/menu-surface/mixins.import';
 @import '@material/menu-surface/variables.import';
@@ -45,7 +46,7 @@
 }
 
 @mixin typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
   @include mdc-helpers.mat-using-mdc-typography($config) {
     @include mdc-menu-surface-core-styles(mdc-helpers.$mat-typography-styles-query);
 

src/material-experimental/mdc-paginator/_paginator-theme.scss

@@ -1,6 +1,7 @@
 @use 'sass:map';
 @use '../../material/core/theming/theming';
 @use '../../material/core/density/private/compatibility';
+@use '../../material/core/typography/typography';
 @use '../mdc-helpers/mdc-helpers';
 @use './paginator-variables';
 @use '../../material/core/typography/typography-utils';
@@ -49,7 +50,7 @@
 }
 
 @mixin typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
 
   @include mdc-helpers.mat-using-mdc-typography($config) {
     .mat-mdc-paginator {

src/material-experimental/mdc-radio/_radio-theme.scss

@@ -1,6 +1,6 @@
 @use '../mdc-helpers/mdc-helpers';
+@use '../../material/core/typography/typography';
 @use '../../material/core/theming/theming';
-
 @import '@material/form-field/mixins.import';
 @import '@material/radio/mixins';
 @import '@material/radio/variables';
@@ -45,7 +45,7 @@
 }
 
 @mixin typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
   @include mdc-helpers.mat-using-mdc-typography($config) {
     @include mdc-radio-without-ripple($query: mdc-helpers.$mat-typography-styles-query);
     @include mdc-form-field-core-styles($query: mdc-helpers.$mat-typography-styles-query);

src/material-experimental/mdc-select/_select-theme.scss

@@ -1,4 +1,5 @@
 @use '../mdc-helpers/mdc-helpers';
+@use '../../material/core/typography/typography';
 @use '../../material/core/theming/theming';
 @import '@material/menu-surface/mixins.import';
 @import '@material/list/mixins.import';
@@ -82,7 +83,7 @@
 }
 
 @mixin typography($config-or-theme) {
-  $config: theming.get-typography-config($config-or-theme);
+  $config: typography.typography-to-2018-config(theming.get-typography-config($config-or-theme));
   @include mdc-helpers.mat-using-mdc-typography($config) {
     @include mdc-menu-surface-core-styles(mdc-helpers.$mat-typography-styles-query);