1 | @use 'sass:map';
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2 | @use 'sass:meta';
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3 | @use '../core/style/private';
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4 | @use '../core/theming/theming';
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5 | @use '../core/typography/typography';
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6 | @use '../core/typography/typography-utils';
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7 |
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8 | $chip-remove-font-size: 18px;
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9 |
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10 | @mixin _element-color($foreground, $background) {
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11 | background-color: $background;
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12 | color: $foreground;
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13 |
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14 | .mat-chip-remove {
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15 | color: $foreground;
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16 | opacity: 0.4;
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17 | }
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18 | }
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19 |
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20 |
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21 |
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22 |
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23 |
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24 |
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25 |
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26 | @mixin _ripple-background($palette, $default-contrast, $opacity) {
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27 | $background-color: theming.get-color-from-palette($palette, $default-contrast, $opacity);
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28 | background-color: $background-color;
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29 | @if (meta.type-of($background-color) != color) {
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30 | opacity: $opacity;
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31 | }
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32 | }
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33 |
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34 | @mixin _palette-styles($palette) {
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35 | @include _element-color(theming.get-color-from-palette($palette, default-contrast),
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36 | theming.get-color-from-palette($palette));
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37 |
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38 | .mat-ripple-element {
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39 | @include _ripple-background($palette, default-contrast, 0.1);
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40 | }
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41 | }
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42 |
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43 |
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44 |
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45 | @mixin color($config-or-theme) {
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46 | $config: theming.get-color-config($config-or-theme);
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47 | $is-dark-theme: map.get($config, is-dark);
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48 | $primary: map.get($config, primary);
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49 | $accent: map.get($config, accent);
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50 | $warn: map.get($config, warn);
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51 | $background: map.get($config, background);
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52 | $foreground: map.get($config, foreground);
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53 |
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54 | $unselected-background: theming.get-color-from-palette($background, unselected-chip);
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55 | $unselected-foreground: theming.get-color-from-palette($foreground, text);
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56 |
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57 | .mat-chip.mat-standard-chip {
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58 | @include _element-color($unselected-foreground, $unselected-background);
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59 |
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60 | &:not(.mat-chip-disabled) {
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61 | &:active {
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62 | @include private.private-theme-elevation(3, $config);
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63 | }
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64 |
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65 | .mat-chip-remove:hover {
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66 | opacity: 0.54;
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67 | }
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68 | }
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69 |
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70 | &.mat-chip-disabled {
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71 | opacity: 0.4;
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72 | }
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73 |
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74 | &::after {
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75 | background: map.get($foreground, base);
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76 | }
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77 | }
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78 |
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79 | .mat-chip.mat-standard-chip.mat-chip-selected {
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80 | &.mat-primary {
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81 | @include _palette-styles($primary);
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82 | }
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83 |
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84 | &.mat-warn {
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85 | @include _palette-styles($warn);
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86 | }
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87 |
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88 | &.mat-accent {
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89 | @include _palette-styles($accent);
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90 | }
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91 | }
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92 | }
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93 |
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94 |
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95 |
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96 | @mixin typography($config-or-theme) {
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97 | $config: typography.private-typography-to-2014-config(
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98 | theming.get-typography-config($config-or-theme));
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99 | .mat-chip {
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100 | font-size: typography-utils.font-size($config, body-2);
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101 | font-weight: typography-utils.font-weight($config, body-2);
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102 |
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103 | .mat-chip-trailing-icon.mat-icon,
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104 | .mat-chip-remove.mat-icon {
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105 | font-size: $chip-remove-font-size;
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106 | }
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107 | }
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108 | }
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109 |
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110 | @mixin _density($config-or-theme) {}
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111 |
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112 |
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113 |
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114 | @mixin theme($theme-or-color-config) {
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115 | $theme: theming.private-legacy-get-theme($theme-or-color-config);
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116 | @include theming.private-check-duplicate-theme-styles($theme, 'mat-legacy-chips') {
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117 | $color: theming.get-color-config($theme);
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118 | $density: theming.get-density-config($theme);
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119 | $typography: theming.get-typography-config($theme);
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120 |
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121 | @if $color != null {
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122 | @include color($color);
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123 | }
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124 | @if $density != null {
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125 | @include _density($density);
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126 | }
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127 | @if $typography != null {
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128 | @include typography($typography);
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129 | }
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130 | }
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131 | }
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132 |
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133 |
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