trilium/frontend/lib/fancytree/skin-bootstrap/ui.fancytree.less

/*!
 * Fancytree "bootstrap" skin.
 *
 * DON'T EDIT THE CSS FILE DIRECTLY, since it is automatically generated from
 * the LESS templates.
 */

// Import common styles
@import "../skin-common.less";


/*******************************************************************************
 * Styles specific to this skin.
 *
 * This section is automatically generated from the `ui-fancytree.less` template.
 ******************************************************************************/


// local vars
// @fancy-my-icon-size: 16px;

//------------------------------------------------------------------------------
// Original bootstrap colors 
// See http://getbootstrap.com/css/#less-variables-colors and
//     https://github.com/twbs/bootstrap/blob/master/less/variables.less
@gray-base:              #000;
@gray-darker:            lighten(@gray-base, 13.5%); // #222
@gray-dark:              lighten(@gray-base, 20%);   // #333
@gray:                   lighten(@gray-base, 33.5%); // #555
@gray-light:             lighten(@gray-base, 46.7%); // #777
@gray-lighter:           lighten(@gray-base, 93.5%); // #eee

@brand-primary:         darken(#428bca, 6.5%); // blue,  #337ab7
@brand-success:         #5cb85c;  // green
@brand-info:            #5bc0de;  // light blue
@brand-warning:         #f0ad4e;  // orange
@brand-danger:          #d9534f;  // red

@font-family-sans-serif:  "Helvetica Neue", Helvetica, Arial, sans-serif;
@font-family-serif:       Georgia, "Times New Roman", Times, serif;
//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
@font-family-monospace:   Menlo, Monaco, Consolas, "Courier New", monospace;
@font-family-base:        @font-family-sans-serif;

@font-size-base:          14px;
@font-size-large:         ceil((@font-size-base * 1.25)); // ~18px
@font-size-small:         ceil((@font-size-base * 0.85)); // ~12px

@border-radius-base:  4px;
@border-radius-large: 6px;
@border-radius-small: 3px;

@text-color: @gray-dark;
//** Default background color used for all tables.
@table-bg:                      transparent;
//** Background color used for `.table-striped`.
@table-bg-accent:               #f9f9f9;
//** Background color used for `.table-hover`.
@table-bg-hover:                #f5f5f5;
@table-bg-active:               @table-bg-hover;

//** Border color for table and cell borders.
@table-border-color:            #ddd;

//------------------------------------------------------------------------------

// Override the variable after the import. 
// NOTE: Variables are always resolved as the last definition, even if it is 
// after where it is used.
@fancy-use-sprites: false;     // false: suppress all background images (i.e. icons)
@fancy-loading-url: none;

@fancy-line-height: 1em;       // height of a nodes selection bar including borders
@fancy-node-v-spacing: 0px;    // gap between two node borders
@fancy-icon-width: 1em;
@fancy-icon-height: 1em;
@fancy-icon-spacing: 0.5em;    // margin between icon/icon or icon/title
@fancy-icon-ofs-top: 2px;      // extra vertical offset for expander, checkbox and icon
@fancy-title-ofs-top: 0px;     // extra vertical offset for title
@fancy-node-border-width: 1px;
@fancy-node-border-radius: @border-radius-small;
@fancy-node-outline-width: 1px;

@fancy-font-family: @font-family-base;
@fancy-font-size: @font-size-base;
@fancy-font-color: @text-color;
@fancy-font-color-dimm: @gray-dark;
@fancy-font-error-color: @brand-danger;

@fancy-active-text: #fff;
@fancy-active-color: @brand-primary;
@fancy-select-color: @brand-success;
@fancy-hover-color: @table-bg-hover;

/*******************************************************************************
 * Plain tree
 * Modifier classes on <ul> container:
 * table-hover                : Enable a light mouse hover effect
 * fancytree-colorize-selected: Give selected (checked) rows a color
 */
ul.fancytree-container ul {
	padding: 0 0 0 1.5em;
	margin: 0;
}
/* Prevent focus frame */
.fancytree-container:focus {
	outline: none; 
}

// Active and (optionally) selected nodes are white on colored bg. Undo this for input controls:
.fancytree-container .fancytree-active span.fancytree-title input,
.fancytree-container.fancytree-colorize-selected .fancytree-selected span.fancytree-title input  {
  color: black;
}

// Error status node
.fancytree-container span.fancytree-statusnode-error span.fancytree-expander  {
	color: @fancy-font-error-color;
}

/* Helper to allow spinning loader icon with bootstrap */
.glyphicon-spin {
    -webkit-animation: spin 1000ms infinite linear;
    animation: spin 1000ms infinite linear;
}
@-webkit-keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(359deg);
        transform: rotate(359deg);
    }
}
@keyframes spin {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(359deg);
        transform: rotate(359deg);
    }
}

// ------------------------------------------------------------------------------
//  * Drag'n'drop support
//  *----------------------------------------------------------------------------
// div.fancytree-drag-helper {
// }
// div.fancytree-drag-helper a {
// 	border: 1px solid gray;
// 	background-color: white;
// 	padding-left: 5px;
// 	padding-right: 5px;
// 	opacity: 0.8;
// }
// span.fancytree-drag-helper-img {
// // position: relative;
// // left: -16px;
// }
div.fancytree-drag-helper.fancytree-drop-reject,
div.fancytree-drag-helper.fancytree-drop-reject span.fancytree-title
{
	color: @fancy-font-error-color;
}
// div.fancytree-drop-accept span.fancytree-drag-helper-img {
// 	.useSprite(2, 7);
// }
// div.fancytree-drop-reject span.fancytree-drag-helper-img {
// 	.useSprite(1, 7);
// }

// //--- Drop marker icon ---------------------------------------------------------
// #fancytree-drop-marker {
// 	width: 2 * @fancy-icon-width; // was 24px, but 32 should be correct
// 	position: absolute;
// 	.useSprite(0, 8);
// 	margin: 0;
// 	&.fancytree-drop-after,
// 	&.fancytree-drop-before {
// 		width: 4 * @fancy-icon-width; // 64px;
// 		.useSprite(0, 9);
// 	}
// 	&.fancytree-drop-copy {
// 		.useSprite(4, 8);
// 	}
// 	&.fancytree-drop-move {
// 		.useSprite(2, 8);
// 	}
// }

//--- Source node while dragging -----------------------------------------------

span.fancytree-node.fancytree-drag-source {
	background-color: @brand-info !important;
	span.fancytree.title {
		// outline: 1px solid @brand-info;
		// color: @brand-primary;
	}
}

//--- Target node while dragging cursor is over it -----------------------------

span.fancytree-node.fancytree-drop-target {
	&.fancytree-drop-accept span.fancytree.title {
		// background-color: @brand-danger !important;
		// outline: 1px solid @brand-success;
		// color: white !important;
	}
	&.fancytree-drop-reject span.fancytree.title {
		background-color: @brand-danger !important;
		// outline: 1px solid @brand-danger;
		// color: white !important;
	}
}

span.fancytree-expander {
	color: #999;  // colpased expander is gray
}
.fancytree-expanded span.fancytree-expander {
	color: @fancy-font-color;
}
span.fancytree-node span.fancytree-expander:hover {
	color: cyan;
}

// Inactive tree:
.fancytree-plain {
	&.fancytree-colorize-selected {
		span.fancytree-node.fancytree-selected,
		span.fancytree-node.fancytree-selected span.fancytree-title { // selected nodes inside inactive tree
			background-color: lighten(@fancy-select-color, 10%);
			border-color: lighten(@fancy-select-color, 10%);
			color: @fancy-active-text;
		}
		span.fancytree-node.fancytree-selected:hover span.fancytree-title {
			background-color: lighten(@fancy-select-color, 5%);
		}
		span.fancytree-node.fancytree-active.fancytree-selected span.fancytree-title { // active nodes inside inactive tree
			color: lighten(@fancy-select-color, 10%);
		}
		&.fancytree-treefocus {
			span.fancytree-title:hover {
				background-color: @fancy-hover-color;
			}
			span.fancytree-node.fancytree-selected span.fancytree-title {
				background-color: @fancy-select-color;
			}
			span.fancytree-node.fancytree-selected:hover span.fancytree-title {
				background-color: darken(@fancy-select-color, 5%);
			}
			span.fancytree-node.fancytree-active.fancytree-selected span.fancytree-title {
				color: @fancy-select-color;
			}
		}
	}

	&.fancytree-container {  // adding this class to increase specificity, so we can override .fancytree-colorize-selected
		span.fancytree-node {
			margin-top: 2px;
			margin-bottom: 2px;
		}
		span.fancytree-title {
			border: @fancy-node-border-width solid transparent;  // avoid jumping, when a border is added on hover
			border-radius: @border-radius-small;
			outline-radius: @border-radius-small;
		}
		span.fancytree-title:hover {
			background-color: @fancy-hover-color;
		}
		span.fancytree-node.fancytree-active span.fancytree-title { // active nodes inside inactive tree
			background-color: lighten(@fancy-active-color, 10%);
			color: @fancy-active-text;
		}
		span.fancytree-node.fancytree-active:hover span.fancytree-title {
			background-color: lighten(@fancy-active-color, 5%);
		}
		&.fancytree-ext-wide span.fancytree-node.fancytree-active { // in wide mode, icons of active nodes must be white-on-color
			color: @fancy-active-text;
		}

		// Active tree:
		&.fancytree-treefocus {
			span.fancytree-node.fancytree-focused span.fancytree-title {
				border-color: @brand-primary;
			}
			span.fancytree-node.fancytree-active span.fancytree-title {
				background-color: @fancy-active-color;
				border-color: @fancy-active-color;
			}
			span.fancytree-node.fancytree-active:hover span.fancytree-title {
				background-color: darken(@fancy-active-color, 5%);
			}
		}
	}
}

/*******************************************************************************
 * 'table' extension
 * Modifier classes on <table>:
 * table-hover                : Enable a light mouse hover effect
 * fancytree-colorize-selected: Give selected (checked) rows a color
 */
table.fancytree-ext-table {
	>tbody >tr >td span.fancytree-title {
		border: none;
	}

	// Give a separate color for selected (checked) rows
	// Define *before* the .fancytree-active rules, because active color should
	// override selected color.
	&.fancytree-colorize-selected {
		>tbody >tr.fancytree-selected >td {
			// dimmed, if inside inactive tree
			background-color: lighten(@fancy-select-color, 10%);
			// white text for selected nodes
			&,
			span.fancytree-title {
				color: @fancy-active-text;
			}
		}
		&.fancytree-treefocus >tbody >tr.fancytree-selected >td {
			background-color: @fancy-select-color;
		}
		&.table-hover >tbody >tr.fancytree-selected:hover >td { 
			// dimmed, if inside inactive tree
			background-color: lighten(@fancy-select-color, 5%);
		}
		&.fancytree-treefocus.table-hover >tbody >tr.fancytree-selected:hover >td {
			background-color: darken(@fancy-select-color, 5%);
		}
		&.fancytree-treefocus.table-hover >tbody >tr.fancytree-selected.fancytree-active:hover >td,
		&.table-hover >tbody >tr.fancytree-selected.fancytree-active:hover >td {
			background-color: darken(@fancy-active-color, 5%);
		}
		>tbody >tr.fancytree-active.fancytree-selected  {
			outline-width: 2px;
			outline-offset: -2px;
			outline-style: solid;
			outline-color: lighten(@fancy-select-color, 10%);
		}
	}

	// General tree (slightly dimmed, since we also define colors for inactive 
	// mode here). 

	&.fancytree-container >tbody >tr.fancytree-active >td {
		background-color: lighten(@fancy-active-color, 10%);
		// white text for selected nodes
		&,
		span.fancytree-title {
			color: @fancy-active-text;
		}
	}

	// Reset to standard colors if tree has keyboard focus.
	// We add .fancytree-container to increase specificity, so we can override
	// .fancytree-colorize-selected defined above
	
	&.fancytree-treefocus.fancytree-container {
		>tbody >tr.fancytree-focused span.fancytree-title {
			outline: 1px dotted #000;
		}
		>tbody >tr.fancytree-active >td {
			background-color: @fancy-active-color;
		}
		&.table-hover >tbody >tr.fancytree-active:hover >td {
			background-color: darken(@fancy-active-color, 5%);
		}
	}
}