ImageGrid/Viewer/css/widget/browse.css

/********************************************************** Widget ***/
.browse-widget {
	display: inline-block;
	min-width: 300px;
	width: initial;
	padding: 5px;
	/*font-family: opensans, sans-serif;*/

	background: gray;
	/*color: rgba(255,255,255,0.8);*/
	color: white;

	/* XXX for some reason this does not work..
	transition: all 0.5s linear;
	*/
}
/*
.browse-widget:not(:focus) {
	opacity: 0.8;
}
*/
.browse-widget .v-block {
	position: relative;

	width: 100%;
	height: auto;

	box-sizing: border-box;

	overflow: hidden;
}
.browse-widget .v-block:not(:first-of-type) {
	border-top: 1px solid rgba(255, 255, 255, 0.3);
}
.browse-widget .v-block:empty {
	display: none;
}


/* editable... */
.browse-widget [contenteditable] {
	min-width: 2px;
	min-height: 2px;
}



/************************************************************ Path ***/

.browse-widget .path {
	position: relative;

	padding: 5px;
	padding-left: 10px;
	padding-right: 10px;
	white-space: nowrap;
	padding-right: 30px;


	/* XXX need a way to make this automatic and depend on .browser 
		setup to avoid multiple scrollbars and the need to manually
	 	dive into the configuration to change the container size 
		limits
	*/
	max-width: 80vh;
	overflow: auto;
}

/* path scroll shadow... */
.browse-widget .path:not(:hover).scrolling {
	mix-blend-mode: overlay;
}
.browse-widget .path:not(:hover).scrolling:after {
	position: fixed;
	content: " ";
	top: 0px;
	left: 0px;
	width: 100%;
	height: 100%;
}
.browse-widget .path:not(:hover).scrolling.left:not(.right):after {
	background: linear-gradient(90deg, gray, transparent 15%);
}
.browse-widget .path:not(:hover).scrolling.right:not(.left):after {
	background: linear-gradient(90deg, transparent 85%, gray);
}
.browse-widget .path:not(:hover).scrolling.left.right:after {
	background: linear-gradient(90deg, gray, transparent 15%, transparent 85%, gray);
}

/* XXX not sure about this... */
.browse-widget .path::-webkit-scrollbar {
	width: 5px;
	height: 5px;
}
.browse-widget .path {
	scrollbar-width: thin;
	scrollbar-color: auto;
}
.browse-widget .path:hover {
	opacity: 1;
}
.browse-widget .path:empty {
	display: block;
}
.browse-widget:not(.flat) .path:not([contenteditable]):before {
	content: attr(prefix);
}
.browse-widget .path .dir {
	display: inline-block;
	cursor: pointer;

	opacity: 0.8;
}
.browse-widget .path .dir:after {
	content: "/";
}
.browse-widget .path .dir:hover ~ .dir {
	opacity: 0.2;
}
.browse-widget .path .dir.cur {
	opacity: 0.5;
	cursor: text;
}
.browse-widget .path .dir.cur:after {
	content: "";
}
.browse-widget .path .dir.cur:hover {
	opacity: 1;
}
.browse-widget .path .dir.cur[contenteditable] {
	opacity: 1;
}
.browse-widget .path .dir.cur:empty:not([contenteditable]) {
	position: relative;
	width: 50px;
	height: 12px;
	background: transparent;
	opacity: 0;
}
.browse-widget .path .dir.cur:empty:hover:not([contenteditable]) {
	opacity: 0.6;
}
.browse-widget .path .dir.cur:empty:hover:not([contenteditable]):after {
	content: "______";
	border: dashed white 1px;
	cursor: text;
}



/************************************************************ List ***/

/* XXX need to make this resizable up but only to a certain size (~80vh) */
.browse-widget .list {
	/* XXX need a way to make this automatic and depend on .browser 
		setup to avoid multiple scrollbars and the need to manually
	 	dive into the configuration to change the container size 
		limits
	*/
	max-height: 80vh;

	overflow-y: auto;
	overflow-x: hidden;

	will-change: scroll-position;
}
/*
.browse-widget .list:before {
	content: "";
	position: absolute;
	display: inline-block;
	width: 100%;
	height: 40px;
	top: 1px;
	left: 0px;
	background: linear-gradient(to top, rgba(128, 128, 128, 0), rgba(128, 128, 128, 1));
}
.browse-widget .list:after {
	content: "";
	position: absolute;
	display: inline-block;
	width: 100%;
	height: 40px;
	bottom: 0px;
	left: 0px;
	background: linear-gradient(to bottom, rgba(128, 128, 128, 0), rgba(128, 128, 128, 1));
}
*/
/*
.browse-widget .list:empty {
	display: block;
}
*/
/* XXX this is not used because it will mess up numbering and some actions...
 * 	...need a more thorough avoidance of non-visible elements...
.browse-widget.disabled-hidden:not(.flat) .list div.disabled,
.browse-widget.not-traversable-hidden:not(.flat) .list div.not-traversable {
	display: none;
}
*/
.browse-widget .list .text {
	display: inline-block;
	float:left;
}
.browse-widget .list .button-container {
	display: inline-block;
	float: right;
	white-space: nowrap;
}
.browse-widget .list .button {
	display: inline-block;
	float:right;
	opacity: 0.5;
	padding-left: 10px;
	padding-right: 10px;
	box-sizing: border-box;

	/*border: solid 1px rgba(255,255,255, 0.3);*/
}
.browse-widget .list .button:focus,
.browse-widget .list .button:hover {
	opacity: 0.9;
	background-color: rgba(0, 0, 0, 0.2);
}
.browse-widget .list .button.blank {
	opacity: 0;
}
.browse-widget .list .item {
	padding: 5px;
	padding-left: 15px;
	padding-right: 15px;
	cursor: pointer;

	/* XXX need a way to make this automatic and depend on .browser 
		setup to avoid multiple scrollbars and the need to manually
	 	dive into the configuration to change the container size 
		limits
	*/
	max-width: 80vh;

	opacity: 0.7;

	/*white-space: nowrap;*/
	overflow: hidden;
}
.browse-widget .list .item[count]:after {
	display: inline-block;

	content: "(" attr(count) ")";

	float: right;
	margin-right: 10px;
	margin-left: 5px;

	opacity: 0.4;
}
/* highlight seach... */
.browse-widget .list .item .text b {
	background-color: rgba(0, 0, 255, 0.5);
}
.browse-widget .list .item.strike-out .text {
	text-decoration: line-through;
	opacity: 0.3;
}
.browse-widget .list .item.highlighted .text {
	font-style: italic;
	font-weight: bold;
}
.browse-widget .list .item.highlighted .text:last-child:after {
	content: ' *';
}
.browse-widget:not(.flat) .list div:not(.not-traversable) .text:after {
	content: "/";
}

.browse-widget .list .item:focus,
.browse-widget .list .item.selected:focus,
.browse-widget .list .item.selected :focus,
.browse-widget:focus .list .item.selected,
.browse-widget .path>.dir:hover,
.browse-widget .list .item:hover {
	background: rgba(0, 0, 0, 0.05);

	opacity: 0.9;
}
.browse-widget .list .item.selected {
	background: rgba(0, 0, 0, 0.08);
}
.browse-widget .list .item:focus,
.browse-widget .list .item.selected:focus,
.browse-widget .list .item.selected :focus,
.browse-widget:focus .list .item.selected {
	background: rgba(0, 0, 0, 0.08);
	box-shadow: rgba(0, 0, 0, 0.2) 0.1em 0.1em 0.2em; 

	opacity: 1;
}

/* XXX need to make the next two different...  */
.browse-widget .list .item.filtered-out {
	opacity: 0.5;
}
.browse-widget:not(.show-filtered-out) .list .item.filtered-out {
	display: none;	
}
.browse-widget .list .item.disabled {
	opacity: 0.3;
}
.browse-widget .list .item.empty-msg,
.browse-widget .list .item.hidden {
	font-style: italic;
}


/* numbers... */
/* XXX need to show this only on devices with keyboards... */
.browse-widget .list .item:before {
	opacity: 0.3;
	float: left;
	font-size: small;
}
.browse-widget.filtering .list .item:before {
	display: none;
}

.browse-widget .list .item:before {
	width: 12px;
	margin-left: -15px;
}

/* XXX use :nth-match(..) ass soon as it gets enough support... */
.browse-widget:not(.no-item-numbers) .list .item:not(.heading):before {
	content: attr(shortcut-number);
}

/* XXX these are messed up with groups, use :nth-match(..) ass soon as it gets enough support... */
/*
.browse-widget:not(.no-item-numbers) .list .item:nth-of-type(1):before {
	content: "1";
}
.browse-widget:not(.no-item-numbers) .list .item:nth-of-type(2):before {
	content: "2";
}
.browse-widget:not(.no-item-numbers) .list .item:nth-of-type(3):before {
	content: "3";
}
.browse-widget:not(.no-item-numbers) .list .item:nth-of-type(4):before {
	content: "4";
}
.browse-widget:not(.no-item-numbers) .list .item:nth-of-type(5):before {
	content: "5";
}
.browse-widget:not(.no-item-numbers) .list .item:nth-of-type(6):before {
	content: "6";
}
.browse-widget:not(.no-item-numbers) .list .item:nth-of-type(7):before {
	content: "7";
}
.browse-widget:not(.no-item-numbers) .list .item:nth-of-type(8):before {
	content: "8";
}
.browse-widget:not(.no-item-numbers) .list .item:nth-of-type(9):before {
	content: "9";
}
.browse-widget:not(.no-item-numbers) .list .item:nth-of-type(10):before {
	content: "0";
}
*/

.browse-widget .list hr.separator {
	opacity: 0.3;
}


/* hide first/last separators... */
.browse-widget .list hr.separator:first-child,
.browse-widget .list hr.separator:last-child {
	display: none;
}


/* Action... */
.browse-widget .list .action {
	margin-top: 0.2em;
	border-top: solid 1px rgba(255,255,255, 0.2);
}
.browse-widget .list .action .text {
	font-style: italic;
}
/* do not show top border if after another action or separator... */
.browse-widget .list .action:first-child,
.browse-widget .list .action+.action,
.browse-widget .list .heading+.action,
.browse-widget .list .separator+.action {
	border-top: none;
}


/* Heading... */
.browse-widget .list .heading {
	color: white;
	font-weight: bold;
	background: rgba(0, 0, 0, 0.5);
}
.browse-widget .list .heading:not(:first-child) {
	margin-top: 0.5em;
}
.browse-widget .list .heading span:first-child {
	margin-left: -0.5em;
}
/* doc */
.browse-widget .list .heading[doc]:after {
	display: block;
	content: attr(doc);

	white-space: pre;
	font-size: small;
	font-style: italic;

	margin-top: 2em;

	opacity: 0.5;
}
.browse-widget .list .item.heading:hover {
	background: rgba(0, 0, 0, 0.6);
}
.browse-widget .list .item.heading.selected {
	background: rgba(0, 0, 0, 0.7);
}
/* dark theme... */
.dark .browse-widget .list .heading {
	background: rgba(255, 255, 255, 0.1);
}


/* Show item part on hover... */
.browse-widget .list .item .show-on-hover {
	opacity: 0;
}
.browse-widget .list .item:hover .show-on-hover {
	opacity: inherit;
}

/* Show item part on select... */
.browse-widget .list .item .show-on-select {
	opacity: 0;
}
.browse-widget .list .selected .show-on-select {
	opacity: inherit;
}


/* Nested lists... */
.browse-widget .list .list {
	padding-left: 20pt;
}
.browse-widget .list .list>.item:first-child {
	margin-left: -20pt;
}



/****************************************************** Cloud List ***/

.browse-widget.cloud-view .list .item {
	display: inline-block;
	border-radius: 10px;
}

.browse-widget.cloud-view .list hr.separator {
	display: block;
}

.browse-widget.cloud-view .list .item .text:first-child:before {
	content: "";
}



/******************************************************** Theaming ***/

/* Light */
.light .browse-widget {
	background: white;
	color: rgba(0, 0, 0, 0.8);
}
.light .browse-widget .v-block:not(:first-of-type) {
	border-top: 1px solid rgba(0, 0, 0, 0.2);
}



/* Dark */
.dark .browse-widget {
	background: #0a0a0a;
	color: rgba(255, 255, 255, 0.8);
}
/* XXX can we make this simpler??? */
.dark .browse-widget .list .item:focus,
.dark .browse-widget .list .item.selected:focus,
.dark .browse-widget .list .item.selected :focus,
.dark .browse-widget:focus .list div.selected,
.dark .browse-widget .path .dir:hover,
.dark .browse-widget .list .item:hover {
	background: rgba(255, 255, 255, 0.08);
}
.dark .browse-widget .list div.selected {
	background: rgba(255, 255, 255, 0.1);
}
.dark .browse-widget .list .item:focus,
.dark .browse-widget .list .item.selected:focus,
.dark .browse-widget .list .item.selected :focus,
.dark .browse-widget:focus .list .item.selected {
	background: rgba(255, 255, 255, 0.1);
}



/*********************************************************************/