/* ==========================================================
 * icons.scss
 * Icons elements styles
 *
 * Author: Yann Gouffon, yann@antistatique.net
 * Date:   2014-04-28 17:17:40
 *
 * Copyright 2014 Federal Chancellery of Switzerland
 * Licensed under MIT
 =========================================================== */

.icon {
	&.icon--before:before {
		font-family: FontAwesome;
		display: inline-block; // to enable the possibility of no text-decoration whtn in a link
	}
	&.icon--after:after {
		font-family: FontAwesome;
		display: inline-block; // to enable the possibility of no text-decoration whtn in a link
	}
}

span.icon {
	font-family: FontAwesome;
	position: relative;
}

$icon-list: (
	close  :                '\f00d',
	menu   :				'\f0c9',
	search :                '\f002',
	less   :                '\f053',
	greater:				$breadcrumb-divider,
	pdf	   :				'\f1c1',
	word   :				'\f1c2',
	external:				'\f08e',
	root   :				'\f078',
	power   :				'\f077',
	step-forward:			'\f051'

);

@function get-font-icon($icon) {
	@if not map-has-key($icon-list, $icon) {
		@warn "Key `#{$icon}` not found in $icon-list map.";
	}
	@return map-get($icon-list, #{$icon});
}

@each $key, $value in $icon-list {
	span.icon.icon--#{$key}:after {content: $value;}
	.icon--before.icon--#{$key}:before {
		content: $value;
		padding-right: 5px;
		position: relative;
		top: 1px;
	}
	.icon--after.icon--#{$key}:after {
		content: $value;
		padding-left: 3px;
		position: relative;
		top: 2px;
	}
}

.icon--before.pull-right.icon--print:before, a.pull-right.icon--print[data-toggle=collapse]:before {
	padding-right: 0;
}

a.icon:hover {
	text-decoration: underline; // fix to override normal bootstrap behaviour
}