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public/bower_components/filament-tablesaw/src/tables.minimap.js

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+/*
+* tablesaw: A set of plugins for responsive tables
+* minimap: a set of dots to show which columns are currently visible.
+* Copyright (c) 2013 Filament Group, Inc.
+* MIT License
+*/
+
+;(function( win, $, undefined ){
+
+	var MM = {
+		attr: {
+			init: 'data-tablesaw-minimap'
+		}
+	};
+
+	function createMiniMap( $table ){
+
+		var $btns = $( '<div class="tablesaw-advance minimap">' ),
+			$dotNav = $( '<ul class="tablesaw-advance-dots">' ).appendTo( $btns ),
+			hideDot = 'tablesaw-advance-dots-hide',
+			$headerCells = $table.find( 'thead th' );
+
+		// populate dots
+		$headerCells.each(function(){
+			$dotNav.append( '<li><i></i></li>' );
+		});
+
+		$btns.appendTo( $table.prev().filter( '.tablesaw-bar' ) );
+
+		function showMinimap( $table ) {
+			var mq = $table.attr( MM.attr.init );
+			return !mq || win.matchMedia && win.matchMedia( mq ).matches;
+		}
+
+		function showHideNav(){
+			if( !showMinimap( $table ) ) {
+				$btns.hide();
+				return;
+			}
+			$btns.show();
+
+			// show/hide dots
+			var dots = $dotNav.find( "li" ).removeClass( hideDot );
+			$table.find( "thead th" ).each(function(i){
+				if( $( this ).css( "display" ) === "none" ){
+					dots.eq( i ).addClass( hideDot );
+				}
+			});
+		}
+
+		// run on init and resize
+		showHideNav();
+		$( win ).on( "resize", showHideNav );
+
+
+		$table
+			.bind( "tablesawcolumns.minimap", function(){
+				showHideNav();
+			})
+			.bind( "tablesawdestroy.minimap", function(){
+				var $t = $( this );
+
+				$t.prev().filter( '.tablesaw-bar' ).find( '.tablesaw-advance' ).remove();
+				$( win ).off( "resize", showHideNav );
+
+				$t.unbind( ".minimap" );
+			});
+	}
+
+
+
+	// on tablecreate, init
+	$( document ).on( "tablesawcreate", function( e, Tablesaw ){
+
+		if( ( Tablesaw.mode === 'swipe' || Tablesaw.mode === 'columntoggle' ) && Tablesaw.$table.is( '[ ' + MM.attr.init + ']' ) ){
+			createMiniMap( Tablesaw.$table );
+		}
+
+	} );
+
+}( this, jQuery ));