Project import generated by Copybara.
GitOrigin-RevId: 63746295f1a5ab5a619056791995793d65529e62
diff --git a/node_modules/mdl-ext/src/lightboard/_lightboard.scss b/node_modules/mdl-ext/src/lightboard/_lightboard.scss
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+@charset "UTF-8";
+
+/**
+ * Copyright 2016 Leif Olsen. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * A lightboard is a translucent surface illuminated from behind, used for situations
+ * where a shape laid upon the surface needs to be seen with high contrast. In the "old days" of photography
+ * photograpers used a lightboard to get a quick view of their slides. The goal is to create a responsive lightbox
+ * design, based on flex layout, similar to what is used in Adobe LightRoom to browse images.
+ */
+
+// Use of this module requires the user to include variables from material-design-lite
+//@import "../../node_modules/material-design-lite/src/variables";
+//@import "../../node_modules/material-design-lite/src/mixins";
+@import "../variables";
+
+ul.mdlext-lightboard {
+ list-style: none;
+}
+
+.mdlext-lightboard {
+ box-sizing: border-box;
+ margin: 0 auto;
+ padding: 0;
+ display: flex;
+ flex-flow:row wrap;
+ align-items: stretch;
+
+ *,
+ *::before,
+ *::after,
+ input[type="search"] {
+ box-sizing: border-box;
+ }
+
+ .mdlext-lightboard__slide {
+ background-color: $mdlext-lightboard-slide-background-color;
+ border: 1px solid $mdlext-lightboard-slide-border-color;
+ border-radius: $mdlext-lightboard-slide-border-radius;
+ box-shadow: $mdlext-lightboard-slide-box-shadow;
+ position: relative;
+ display: block;
+ max-width: $mdlext-lightboard-slide-max-size;
+
+ &::before {
+ // 1:1 ratio
+ // TODO: Use a class for ratio so the grid can display slides with different ratios (16:9, 16:10, 4:3 ...)
+ content: '';
+ display: block;
+ padding-top: 100%;
+ }
+ &:hover,
+ &:active,
+ &:focus {
+ border-color: $mdlext-lightboard-slide-border-color-hover;
+ background-color: $mdlext-lightboard-slide-background-color-hover;
+ box-shadow: $mdlext-lightboard-slide-box-shadow-hover;
+
+ figcaption {
+ color: rgba(0, 0, 0, 1) !important;
+ background-color: rgba(255, 255, 255, 0.2);
+ }
+ }
+ &:focus {
+ outline-offset: -2px;
+ outline-color: $mdlext-lightboard-focus-outline-color;
+ }
+ &[aria-selected='true'] {
+ background-color: $mdlext-lightboard-slide-active-bacground-color;
+
+ figcaption {
+ color: rgba(0, 0, 0, 1) !important;
+ background-color: rgba(255, 255, 255, 0.2);
+ }
+ }
+ &__frame,
+ &__ripple-container {
+ text-decoration: none;
+ display: block;
+ overflow: hidden;
+ position: absolute;
+ top: 0;
+ left: 0;
+ right: 0;
+ bottom: 0;
+
+ &:focus {
+ outline-offset: -2px;
+ outline-color: $mdlext-lightboard-focus-outline-color;
+ }
+ & .mdl-ripple {
+ background: $mdlext-lightboard-ripple-color;
+ }
+ figure {
+ display: block;
+ position: absolute;
+ top: 0;
+ left: 0;
+ right: 0;
+ bottom: 0;
+
+ img {
+ position: absolute;
+ top: 0;
+ left: 0;
+ right: 0;
+ bottom: 0;
+ margin: auto;
+ max-width: 100%;
+ max-height: 100%;
+ border-width: 0;
+ border-radius: $mdlext-lightboard-slide-inner-border-radius;
+ }
+ figcaption {
+ @include typo-caption($colorContrast: false, $usePreferred: true);
+
+ color: $mdlext-lightboard-figcaption-text-color;
+ position: absolute;
+ bottom: -2px;
+ white-space: nowrap;
+ overflow: hidden;
+ max-width: 100%;
+ width: 100%;
+ text-align: center;
+ text-overflow: ellipsis;
+ padding: 4px 0;
+ }
+ }
+ &:hover {
+ figcaption {
+ // As far as I can see there is no way to darken/lighten a text color
+ // defined by MDL, due to the "unqote" functions.
+ // So this is a hack
+ color: rgba(0, 0, 0, 1) !important;
+ background-color: rgba(255, 255, 255, 0.2);
+ }
+ }
+ }
+ }
+}
+
+////// Media / Element queries default, Small //////
+.mdlext-lightboard {
+ padding: calc((#{$mdlext-lightboard-small-margin} - #{$mdlext-lightboard-small-gutter}) / 2);
+
+ .mdlext-lightboard__slide {
+ margin: calc(#{$mdlext-lightboard-small-gutter} / 2);
+ width: calc(1 / #{$mdlext-lightboard-small-columns} * 100% - #{$mdlext-lightboard-small-gutter});
+
+ .mdlext-lightboard__slide__frame figure {
+ margin: $mdlext-lightboard-small-frame-width;
+ }
+ }
+ &.mdlext-lightboard--no-spacing {
+ padding: 0;
+
+ .mdlext-lightboard__slide {
+ margin: 0;
+ width: calc(1 / #{$mdlext-lightboard-small-columns} * 100%);
+ }
+ }
+}
+
+// Import one of _lightboard-media-queries.scss or _lightboard-eq-js.scss to complete SASS