Routing-Assistant-Application/map.html at master · lbaquerofierro/Routing-Assistant-Application · GitHub

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<!--

	Author:Lina Baquero,
		Rodwin Spruel,
		Walter Schultz
	Description:This documet is used to display the interactive map that the user sees to get their instructions from.

	-->

<html>
	<head>
		<title>LibNav 1.0</title>
		<meta charset="utf-8">
		<meta content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0' name='viewport' />

		<link rel="stylesheet" href="css/standardize.css">
		<link rel="stylesheet" href="css/index-grid.css">
		<link rel="stylesheet" href="css/stylemap.css">
		<link rel="stylesheet" href="css/magnific-popup/magnific-popup.css">

		<script src="js/jQuery/jquery-1.11.2.min.js"></script>
		<script src="js/magnific-popup/jquery.magnific-popup.js"></script>
		<script src="js/panzoom/jquery.panzoom.js"></script>

		<script src="js/DatabaseCommunication.js"></script>
		<script src="js/WaypointClass.js"></script>
		<script src="js/Routing.js"></script>
		<script src="js/Map.js"></script>
        <script src="js/ionic.bundle.js"></script>
        <link rel="stylesheet" href="css/ionic.css">

	</head>


	<body id = "body1" class="body page-index clearfix" onload="map.DrawLines(map.Floors[map.CurrentLayer]);">


        <!-- Main body styling/ pin zoom in/out -->
        <div id="panzoom-elements" class="panzoom-elements">
			<canvas id="canvas"></canvas>
			<div id="main" class="body page-index clearfix"></div>
		</div>

        <!-- Instructions -->
        <div id="inst">
            <p id="text"></p>
        </div>

        <!-- Footer -->
		<div id="footer">
			<input id="forward" type="image" src="images/icons/forward-arrow.png" onclick="downFloor()"></input>
			<input id="home" type="image" src="images/icons/home.png" onclick="window.location.href = 'origin.html'" value="Home"></input>
			<input id="back" type="image" src="images/icons/background-arrow.png" onclick="upFloor()"></input>
		</div>


		<script type="text/javascript">


			/* =====================
	           LOAD/DRAW MAP
	           ===================== */
			var map = new Map();

			//This function extracts the initial and final destination from the URL and loads the map
			function displayRoute(){

				var query = window.location.search.substring(1);
				var vars = query.split("&");

				var start = vars[0].replace(/%20/g, ' ');
				var end = vars[1].replace(/%20/g, ' ');

				var route = new Route(start, end);

				if (route.route.length <= 0) {
					alert("Error on this route");
					window.location.href = "origin.html";
				}

				map.LoadRoute(route.route);


			}

			function upFloor() {
				map.walkForward();
                setListeners();
			}

			function downFloor() {
				map.walkBack();
                setListeners();
			}

			displayRoute();


			/* =====================
	           RESIZING SCREEN HANDLING (WEB APP)
	           ===================== */

			//Check for window resize to redraw lines
			$(window).resize(function() {
				//Draw the lines
				map.DrawLines(map.Floors[map.CurrentLayer]);
			});


           /* =====================
	           PIN ZOOM HANDLING   (Native Mode)
	          ===================== */

            //Test to see if app is running natively
            var isCordovaApp = document.URL.indexOf('http://') === -1
            && document.URL.indexOf('https://') === -1;


	            // This prevents the whole screen from moving when the screen is frozen
            document.getElementById('body1').addEventListener('touchmove', function(e) {
                // Cancel the event
                e.preventDefault();
            }, false);

            //Initialize zoom feature
           $(".panzoom-elements").panzoom();
           $(".panzoom-elements").panzoom({contain: true});
           $(".panzoom-elements").panzoom("disable");

           //Adding special listeners to waypoints to detect when they are tapped, freeze the map from moving while the popup picture is being displayed.
            function setListeners (){
                var waypoints = document.getElementsByClassName('popup')
                var i = waypoints.length;

                for ( var j = 0 ; i > j; j++ )
                {
                    waypoints[j].addEventListener('touchstart', function(e) {
                        // Disable the listener event, so popup can accure
                         $(".panzoom-elements").panzoom("disable");
                    }, false);

                    waypoints[j].addEventListener('click',  function(e) {
                        // Disable the listener event, so popup can accure
                         $(".panzoom-elements").panzoom("disable");
                    }, false);

                }
            }

            setListeners();

            //This enables the pan/zoom feature on the map when even the user touches the screen
             document.getElementById('panzoom-elements').addEventListener('touchstart', function(e) {
              $(".panzoom-elements").panzoom("enable");

            }, false);

            $(".panzoom-elements").on('mousewheel.focal', function (e) {
                e.preventDefault();
            });

             //Check to see if app is running in phonegap on in web browser.
            //If running in phonegap use zoom library to enable native mode map zoom

            if ( isCordovaApp ) {

             document.getElementById('panzoom-elements').addEventListener('touchstart', function(e) {
              $(".panzoom-elements").panzoom("enable");

            }, false);
            }


		</script>
	</body>
</html>