/
_gallery.less
381 lines (348 loc) · 9.95 KB
/
_gallery.less
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& when (@media-common = true) {
& when (@critical = unsure), (@critical) {
.breeze-gallery {
display: flex;
flex-direction: column;
.prev,
.next,
.controls a,
.close {
color: ~"rgba(var(--base-color, 119, 119, 119), .6)";
&:hover {
color: ~"rgba(var(--base-color, 119, 119, 119), 1)";
}
svg {
width: 24px;
height: 24px;
vertical-align: top;
}
}
.prev,
.next,
.close,
.controls {
position: absolute;
z-index: 20;
}
.controls {
visibility: hidden;
.left(3px);
top: 3px;
display: flex;
flex-direction: column;
gap: 3px;
a {
display: flex;
align-items: center;
justify-content: center;
width: 45px;
height: 45px;
background: ~"rgba(var(--base-bg, 255, 255, 255), .6)";
}
}
.video .controls {
display: none;
}
.close {
display: none;
}
.prev,
.next {
display: flex;
align-items: center;
justify-content: center;
.left(0);
top: 50%;
width: 40px;
height: 80px;
margin-top: -40px;
background: ~"rgba(var(--muted-bg, 255, 255, 255), .6)";
z-index: 11;
transition: all 150ms ease-in;
@media (hover: hover) {
visibility: hidden;
opacity: 0;
&:hover {
opacity: 1;
}
}
svg {
.modrtl(transform, false, scaleX(-1));
}
}
.next {
.left(auto);
.right(0);
}
@media (hover: hover) {
.stage:hover {
.prev,
.next {
visibility: visible;
opacity: .8;
}
}
}
img {
vertical-align: top;
height: auto;
max-height: none;
}
.item {
position: relative;
flex-shrink: 0;
}
.stage.video .main-image-wrapper,
.item.video {
&::before {
content: '';
z-index: 10;
position: absolute;
pointer-events: none;
left: 50%;
top: 50%;
border: 10px solid transparent;
border-left: 16px solid #fff;
margin-top: -10px;
margin-left: -8px;
filter: drop-shadow(0 0 2px rgba(0,0,0,0.2));
transition: transform 100ms ease-in-out;
}
}
.stage {
display: flex;
justify-content: center;
align-items: center;
position: relative;
overflow: visible !important; // override panzoom inline styles
> div:first-child,
.main-image-wrapper,
.main-image-wrapper > picture {
position: relative;
cursor: zoom-in;
display: flex;
width: 100%;
justify-content: center;
align-items: flex-start;
}
.video-wrapper {
position: absolute !important;
z-index: 10;
top: 0;
right: 0;
left: 0;
bottom: 0;
align-items: center !important;
+ div {
// do not hide this element to keep frame size.
opacity: 0;
}
}
&.video .main-image-wrapper {
cursor: pointer;
&::before {
transform: scale(1.3);
pointer-events: all;
}
&:hover::before {
transform: scale(1.3) translateX(2px);
}
}
}
.thumbnails {
display: flex;
flex-grow: 0;
flex-shrink: 0;
gap: @bz-gallery-thumb__gap;
.margin(@bz-gallery-thumb__margin);
overflow: auto;
scroll-behavior: smooth;
.bz-scrollbar();
& when (@bz-gallery-thumb__wrap) {
flex-wrap: wrap;
}
& when not (@bz-gallery-thumb__wrap) {
padding-bottom: 12px;
}
&.hidden {
display: none;
}
img {
filter: contrast(95%);
}
.item {
background: ~"rgba(var(--muted-bg, 244, 244, 244))";
&:focus {
outline: none;
}
&::after {
content: '';
position: absolute;
pointer-events: none;
inset: 0;
}
&:focus::after,
&.active::after {
box-shadow: inset 0 0 0 2px @active__color;
}
}
}
&:not(.opened) .thumbnails.dots {
gap: @bz-gallery-dots-thumb__gap;
justify-content: center;
.margin(@bz-gallery-dots-thumb__margin);
img {
display: none;
}
.item {
background: @bz-gallery-dots-thumb__background;
width: @bz-gallery-dots-thumb__width;
height: @bz-gallery-dots-thumb__height;
}
.item,
.item::after {
.lib-css(border-radius, @bz-gallery-dots-thumb__border-radius);
}
.item.active {
background-color: @active__color;
}
}
// expanded mode (all images at once, not thumbnails)
&.expanded {
&:not(.opened) {
.stage,
.thumbnails {
display: none;
}
}
&.opened .images {
display: none;
}
}
.images {
--gallery-columns-count: @bz-gallery-expanded__columns-count;
--gallery-columns-gap: @bz-gallery-expanded__gap;
display: flex;
position: relative;
gap: var(--gallery-columns-gap);
overflow: auto;
scroll-snap-type: x mandatory;
scroll-snap-stop: always;
.item {
max-width: 100%;
scroll-snap-align: center;
text-align: center;
cursor: zoom-in;
}
}
}
}
}
.media-width(@extremum, @break) when (@extremum = 'min') and (@break = @screen__m) {
& when (@critical = unsure), (@critical) {
.breeze-gallery {
.images {
overflow: visible;
flex-wrap: wrap;
.item {
width: ~"calc((100% - (var(--gallery-columns-gap) * var(--gallery-columns-count) - var(--gallery-columns-gap))) / var(--gallery-columns-count))";
}
}
}
}
}
& when (@media-common = true) {
& when (@critical = unsure), (@critical = false) {
.breeze-gallery.caption {
[data-caption]:not([data-caption=""]) {
&::after {
content: attr(data-caption);
position: absolute;
bottom: 0;
left: 50%;
transform: translateX(-50%);
padding: 1px 5px;
background: ~"rgb(var(--base-bg, 255, 255, 255))";
}
}
}
.breeze-gallery.opened {
top: 0;
left: 0;
position: fixed;
z-index: 999;
width: 100%;
height: 100vh;
padding: 10px;
box-sizing: border-box;
background: ~"rgb(var(--base-bg, 255, 255, 255))";
.close {
background: ~"rgba(var(--base-bg, 255, 255, 255), .6)";
display: block;
.right(3px);
top: 3px;
display: flex;
align-items: center;
justify-content: center;
width: 45px;
height: 45px;
}
.controls {
visibility: visible;
}
.stage {
flex-grow: 1;
overflow: hidden !important; // apply previously unset panzoom styles
&:not(.video) {
.main-image-wrapper {
cursor: default;
}
}
> div:first-child {
&,
picture {
margin: 0 auto;
max-height: 100%;
}
&,
picture,
.main-image-wrapper {
align-items: normal;
}
img {
object-fit: contain;
}
}
}
.thumbnails {
&.hidden {
display: flex;
}
}
@media (orientation: landscape) {
.bz-gallery-vertical();
.stage {
height: 100%;
flex-shrink: 1;
}
.thumbnails {
max-height: none !important;
height: 100%;
justify-content: flex-start;
}
}
}
}
}
.media-width(@extremum, @break) when (@extremum = 'min') and (@break = @screen__l) {
& when (@critical = unsure), (@critical) {
.breeze-gallery.vertical:not(.opened) {
.bz-gallery-vertical();
}
}
& when (@critical = unsure), (@critical = false) {
.breeze-gallery.opened {
padding: 30px;
}
}
}