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@use 'sass:map';
@use '../core/theming/palette';
@use '../core/theming/theming';
@use '../core/style/private';
@use '../core/style/form-common';
@use '../core/typography/typography';
@use '../core/typography/typography-utils';
@use '../core/style/vendor-prefixes';
@mixin color($config-or-theme) {
$config: theming.get-color-config($config-or-theme);
$primary: map.get($config, primary);
$accent: map.get($config, accent);
$warn: map.get($config, warn);
$foreground: map.get($config, foreground);
.mat-form-field-type-mat-native-select .mat-form-field-infix::after {
color: theming.get-color-from-palette($foreground, secondary-text);
}
.mat-input-element:disabled,
.mat-form-field-type-mat-native-select.mat-form-field-disabled .mat-form-field-infix::after {
color: theming.get-color-from-palette($foreground, disabled-text);
}
.mat-input-element {
caret-color: theming.get-color-from-palette($primary, text);
@include vendor-prefixes.input-placeholder {
color: form-common.private-control-placeholder-color($config);
}
// On dark themes we set the native `select` color to some shade of white,
// however the color propagates to all of the `option` elements, which are
// always on a white background inside the dropdown, causing them to blend in.
// Since we can't change background of the dropdown, we need to explicitly
// reset the color of the options to something dark.
@if (map.get($config, is-dark)) {
&:not(.mat-native-select-inline) {
option {
color: palette.$dark-primary-text;
}
option:disabled {
color: palette.$dark-disabled-text;
}
}
}
}
.mat-form-field.mat-accent .mat-input-element {
caret-color: theming.get-color-from-palette($accent, text);
}
.mat-form-field.mat-warn .mat-input-element,
.mat-form-field-invalid .mat-input-element {
caret-color: theming.get-color-from-palette($warn, text);
}
.mat-form-field-type-mat-native-select.mat-form-field-invalid .mat-form-field-infix::after {
color: theming.get-color-from-palette($warn, text);
}
}
@mixin typography($config-or-theme) {
$config: typography.private-typography-to-2014-config(
theming.get-typography-config($config-or-theme));
// The unit-less line-height from the font config.
$line-height: typography-utils.line-height($config, input);
// The amount of space between the top of the line and the top of the actual text
// (as a fraction of the font-size).
$line-spacing: private.private-div($line-height - 1, 2);
// <input> elements seem to have their height set slightly too large on Safari causing the text to
// be misaligned w.r.t. the placeholder. Adding this margin corrects it.
input.mat-input-element {
margin-top: typography-utils.private-coerce-unitless-to-em(-$line-spacing);
}
}
@mixin _density($config-or-theme) {}
@mixin theme($theme-or-color-config) {
$theme: theming.private-legacy-get-theme($theme-or-color-config);
@include theming.private-check-duplicate-theme-styles($theme, 'mat-input') {
$color: theming.get-color-config($theme);
$density: theming.get-density-config($theme);
$typography: theming.get-typography-config($theme);
@if $color != null {
@include color($color);
}
@if $density != null {
@include _density($density);
}
@if $typography != null {
@include typography($typography);
}
}
}