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@use 'sass:map';
@use '../core/tokens/m2-utils';
@use '../core/tokens/m3-utils';
@use '../core/theming/theming';
@use '../core/style/elevation';
@function get-tokens($theme) {
$system: m2-utils.get-system($theme);
$disabled: m3-utils.color-with-opacity(map.get($system, on-surface), 38%);
$disabled-container : m3-utils.color-with-opacity(map.get($system, on-surface), 12%);
$scale: theming.clamp-density(map.get($system, density-scale), -3);
$height: map.get((
0: 36px,
-1: 32px,
-2: 28px,
-3: 24px,
), $scale);
$touch-target-size: 48px;
$touch-target-display: block;
@if ($scale < -1) {
$touch-target-display: none;
}
@return (
base: (
button-filled-container-shape: 4px,
button-filled-horizontal-padding: 16px,
button-filled-icon-offset: -4px,
button-filled-icon-spacing: 8px,
button-filled-touch-target-size: $touch-target-size,
button-outlined-container-shape: 4px,
button-outlined-horizontal-padding: 15px, // Normally it's 16px, but -1px for the outline.
button-outlined-icon-offset: -4px,
button-outlined-icon-spacing: 8px,
button-outlined-keep-touch-target: false,
button-outlined-outline-width: 1px,
button-outlined-touch-target-size: $touch-target-size,
button-protected-container-elevation-shadow: elevation.get-box-shadow(2),
button-protected-container-shape: 4px,
button-protected-disabled-container-elevation-shadow: elevation.get-box-shadow(0),
button-protected-focus-container-elevation-shadow: elevation.get-box-shadow(4),
button-protected-horizontal-padding: 16px,
button-protected-hover-container-elevation-shadow: elevation.get-box-shadow(4),
button-protected-icon-offset: -4px,
button-protected-icon-spacing: 8px,
button-protected-pressed-container-elevation-shadow: elevation.get-box-shadow(8),
button-protected-touch-target-size: $touch-target-size,
button-text-container-shape: 4px,
button-text-horizontal-padding: 8px,
button-text-icon-offset: 0,
button-text-icon-spacing: 8px,
button-text-with-icon-horizontal-padding: 8px,
button-text-touch-target-size: $touch-target-size,
button-tonal-container-shape: 4px,
button-tonal-horizontal-padding: 16px,
button-tonal-icon-offset: -4px,
button-tonal-icon-spacing: 8px,
button-tonal-touch-target-size: $touch-target-size,
),
color: (
button-filled-container-color: map.get($system, surface),
button-filled-disabled-container-color: $disabled-container,
button-filled-disabled-label-text-color: $disabled,
button-filled-disabled-state-layer-color: map.get($system, on-surface-variant),
button-filled-focus-state-layer-opacity: map.get($system, focus-state-layer-opacity),
button-filled-hover-state-layer-opacity: map.get($system, hover-state-layer-opacity),
button-filled-label-text-color: map.get($system, on-surface),
button-filled-pressed-state-layer-opacity: map.get($system, pressed-state-layer-opacity),
button-filled-ripple-color: m3-utils.color-with-opacity(
map.get($system, on-surface), map.get($system, pressed-state-layer-opacity)),
button-filled-state-layer-color: map.get($system, on-surface),
button-outlined-disabled-label-text-color: $disabled,
button-outlined-disabled-outline-color: map.get($system, outline),
button-outlined-disabled-state-layer-color: map.get($system, on-surface-variant),
button-outlined-focus-state-layer-opacity: map.get($system, focus-state-layer-opacity),
button-outlined-hover-state-layer-opacity: map.get($system, hover-state-layer-opacity),
button-outlined-label-text-color: map.get($system, on-surface),
button-outlined-outline-color: map.get($system, outline),
button-outlined-pressed-state-layer-opacity: map.get($system, pressed-state-layer-opacity),
button-outlined-ripple-color: m3-utils.color-with-opacity(
map.get($system, on-surface), map.get($system, pressed-state-layer-opacity)),
button-outlined-state-layer-color: map.get($system, on-surface),
button-protected-container-color: map.get($system, surface),
button-protected-disabled-container-color: $disabled-container,
button-protected-disabled-label-text-color: $disabled,
button-protected-disabled-state-layer-color: map.get($system, on-surface-variant),
button-protected-focus-state-layer-opacity: map.get($system, focus-state-layer-opacity),
button-protected-hover-state-layer-opacity: map.get($system, hover-state-layer-opacity),
button-protected-label-text-color: map.get($system, on-surface),
button-protected-pressed-state-layer-opacity: map.get($system, pressed-state-layer-opacity),
button-protected-ripple-color: m3-utils.color-with-opacity(
map.get($system, on-surface), map.get($system, pressed-state-layer-opacity)),
button-protected-state-layer-color: map.get($system, on-surface),
button-text-disabled-label-text-color: $disabled,
button-text-disabled-state-layer-color: map.get($system, on-surface-variant),
button-text-focus-state-layer-opacity: map.get($system, focus-state-layer-opacity),
button-text-hover-state-layer-opacity: map.get($system, hover-state-layer-opacity),
button-text-label-text-color: map.get($system, on-surface),
button-text-pressed-state-layer-opacity: map.get($system, pressed-state-layer-opacity),
button-text-ripple-color: m3-utils.color-with-opacity(
map.get($system, on-surface), map.get($system, pressed-state-layer-opacity)),
button-text-state-layer-color: map.get($system, on-surface),
button-tonal-container-color: map.get($system, surface),
button-tonal-disabled-container-color: $disabled-container,
button-tonal-disabled-label-text-color: $disabled,
button-tonal-disabled-state-layer-color: map.get($system, on-surface-variant),
button-tonal-focus-state-layer-opacity: map.get($system, focus-state-layer-opacity),
button-tonal-hover-state-layer-opacity: map.get($system, hover-state-layer-opacity),
button-tonal-label-text-color: map.get($system, on-surface),
button-tonal-pressed-state-layer-opacity: map.get($system, pressed-state-layer-opacity),
button-tonal-ripple-color: m3-utils.color-with-opacity(
map.get($system, on-surface), map.get($system, pressed-state-layer-opacity)),
button-tonal-state-layer-color: map.get($system, on-surface),
),
typography: (
button-filled-label-text-font: map.get($system, label-small-font),
button-filled-label-text-size: map.get($system, label-small-size),
button-filled-label-text-tracking: map.get($system, label-small-tracking),
button-filled-label-text-transform: none,
button-filled-label-text-weight: map.get($system, label-small-weight),
button-outlined-label-text-font: map.get($system, label-small-font),
button-outlined-label-text-size: map.get($system, label-small-size),
button-outlined-label-text-tracking: map.get($system, label-small-tracking),
button-outlined-label-text-transform: none,
button-outlined-label-text-weight: map.get($system, label-small-weight),
button-protected-label-text-font: map.get($system, label-small-font),
button-protected-label-text-size: map.get($system, label-small-size),
button-protected-label-text-tracking: map.get($system, label-small-tracking),
button-protected-label-text-transform: none,
button-protected-label-text-weight: map.get($system, label-small-weight),
button-text-label-text-font: map.get($system, label-small-font),
button-text-label-text-size: map.get($system, label-small-size),
button-text-label-text-tracking: map.get($system, label-small-tracking),
button-text-label-text-transform: none,
button-text-label-text-weight: map.get($system, label-small-weight),
button-tonal-label-text-font: map.get($system, label-small-font),
button-tonal-label-text-size: map.get($system, label-small-size),
button-tonal-label-text-tracking: map.get($system, label-small-tracking),
button-tonal-label-text-transform: none,
button-tonal-label-text-weight: map.get($system, label-small-weight),
),
density: (
button-filled-container-height: $height,
button-filled-touch-target-display: $touch-target-display,
button-outlined-container-height: $height,
button-outlined-touch-target-display: $touch-target-display,
button-protected-container-height: $height,
button-protected-touch-target-display: $touch-target-display,
button-text-container-height: $height,
button-text-touch-target-display: $touch-target-display,
button-tonal-container-height: $height,
button-tonal-touch-target-display: $touch-target-display,
),
);
}
// Generates the mapping for the properties that change based on the button palette color.
@function private-get-color-palette-color-tokens($theme, $color-variant) {
$system: m2-utils.get-system($theme);
$system: m3-utils.replace-colors-with-variant($system, primary, $color-variant);
// outlined-outline-color:
// TODO: we shouldn't have to set this since it's the same as the non-palette version, however
// there are a bunch of tests internally that depend on it. We should remove this and clean
// up the screenshots separately.
@return (
button-filled-container-color: map.get($system, primary),
button-filled-label-text-color: map.get($system, on-primary),
button-filled-ripple-color: m3-utils.color-with-opacity(
map.get($system, on-primary), map.get($system, pressed-state-layer-opacity)),
button-filled-state-layer-color: map.get($system, on-primary),
button-outlined-label-text-color: map.get($system, primary),
button-outlined-outline-color: map.get($system, outline),
button-outlined-ripple-color: m3-utils.color-with-opacity(
map.get($system, primary), map.get($system, pressed-state-layer-opacity)),
button-outlined-state-layer-color: map.get($system, primary),
button-protected-container-color: map.get($system, primary),
button-protected-label-text-color: map.get($system, on-primary),
button-protected-ripple-color: m3-utils.color-with-opacity(
map.get($system, on-primary), map.get($system, pressed-state-layer-opacity)),
button-protected-state-layer-color: map.get($system, on-primary),
button-text-label-text-color: map.get($system, primary),
button-text-ripple-color: m3-utils.color-with-opacity(
map.get($system, primary), map.get($system, pressed-state-layer-opacity)),
button-text-state-layer-color: map.get($system, primary),
button-tonal-container-color: map.get($system, primary),
button-tonal-label-text-color: map.get($system, on-primary),
button-tonal-ripple-color: m3-utils.color-with-opacity(
map.get($system, on-primary), map.get($system, pressed-state-layer-opacity)),
button-tonal-state-layer-color: map.get($system, on-primary),
);
}