mapo/lib.js

/*

Copyright (c) 2013 Mapo developpers and contributors <mapo.tizen@gmail.com>

This file is part of Mapo.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

 */


/*
 * Application Global variables
 */
// The map of the application
var map;
// The boolean which provide the connection state of the application
var isOnline = false;


/*
 * Recording Global Variable
 */
// Directory where the recording document is placed
var docDir;
// Name of the recording document
var doc;
// The file where the records are placed
var file;
// Boolean which provide the information if a file has been recorded
var fileRecorded = false;


/*
 * Set Manager
 */

/**
 * Modify the latitude value
 * @param lat : new latitude value
 */
function setLat(lat) {
	if (document.getElementById("lat").value != lat) {
		document.getElementById("lat").value = lat;
	}
}

/**
 * Modify the longitude value
 * @param lon : new longitude value
 */
function setLon(lon) {
	if (document.getElementById("lon").value != lon) {
		document.getElementById("lon").value = lon;
	}
}


/*
 * Link Manager
 */

/**
 * Get the OpenStreetMap link with the corresponding latitude and longitude
 * @returns url
 */
function getLink(provider) {
	var lat = $("#lat").val();
	var lon = $("#lon").val();
	var url;
	switch(provider)
	{
	case 'OSM' :
		url = 
			"http://www.openstreetmap.org/?&zoom=10&layers=mapnik&lat=${lat}&lon=${lon}";
		break;
	case 'GM' :
		url = "http://maps.google.com/maps?&z=10&ll=${lat},${lon}";
		break;
	case 'NOKIA' : 
		url = "http://maps.nokia.com/${lat},${lon},16,0,0,normal.day";
		break;
	default :
		url = "http://www.openstreetmap.org/?&zoom=10&layers=mapnik&lat=${lat}&lon=${lon}";
	break;
	}
	url = url.replace("${lon}", lon);
	url = url.replace("${lat}", lat);
	return url;
}

/**
 * Use the Internet Application Control to go to OSM link with the browser
 */
function goToURL(provider) {
	if (isOnline) {
		var appControl = new tizen.ApplicationControl(
				"http://tizen.org/appcontrol/operation/view", 
				getLink(provider), null);
		var appControlReplyCallback = {
			onsuccess : function(data) {
				for ( var i = 0; i < data.length; i++) {
					console.log("#" + i + " key:" + data[i].key);
					for ( var j = 0; j < data[i].value.length; j++) {
						console.log("   value#" + j + ":" + data[i].value[j]);
					}
				}
			},
			onfailure : function() {
				console.log('The launch application control failed');
			}
		}
		tizen.application.launchAppControl(appControl, null, function() {
			console.log("launch internet application control succeed");
		}, function(e) {
			console.log("launch internet application control failed. reason: "
					+ e.message);
		}, appControlReplyCallback);
	} else {
		alert("Please connect your application online in the settings"
				+ " if you want to open a browser")
	}
}

/**
 * update links
 */
//function updateLinks() {
//	$('#OSMLink').attr('href', getOSMLink());
//}


/*
 * Map Manager
 */

/**
 * get the size of the map (width, height) according to the dimension of the screen
 * @returns [ width, height ]
 */
function getMapSize() {
	var viewHeight = $(window).height();
	var viewWidth = $(window).width();
	var header = $("div[data-role='header']:visible:visible");
	var footer = $("div[data-role='footer']:visible:visible");
	var navbar = $("div[data-role='navbar']:visible:visible");
	var content = $("div[data-role='content']:visible:visible");
	var contentHeight = viewHeight - header.outerHeight()
			- navbar.outerHeight() - footer.outerHeight();
	var contentWidth = viewWidth - 30;
	return [ contentWidth, contentHeight ];
}

/**
 * Modify the dimension of the map according to getMapSize()
 */
function setMapSize() {
	var mapSize = getMapSize();
	$('#myMap').css("width", mapSize[0]);
	$('#myMap').css("height", mapSize[1]);
}

function initIcon(){
	var size = new OpenLayers.Size(21,25);
	var offset = new OpenLayers.Pixel(-(size.w/2), -size.h);
	
	return new OpenLayers.Icon('http://www.openlayers.org/dev/img/marker.png', size, offset);
}

function chargeCourse(data){
	log("chargeCourse data : "+data['dates'][0]);
	var icon = initIcon();
	
	log("tab lons = "+data['lons']);
	log("tab lats = "+data['lats']);
	log("tab dates = "+data['dates']);
	
	for(var i= 0; i<data['dates'].length; i++){
		var lon = parseFloat(data['lons'][i]);
		var lat = parseFloat(data['lats'][i]);
		var date = data['dates'][i];
		log("data['dates']["+i+"] = "+date);
		log("data['lons']["+i+"] = "+lon);
		log("data['lat']["+i+"] = "+lat);
		log("lat before : "+lat);
		log("lon before : "+lon);
		var lonlat = new OpenLayers.LonLat(lon,lat).transform('EPSG:4326', 'EPSG:3857');
		var mark = new OpenLayers.Marker(lonlat,icon);
		course.addMarker(mark);
	}
	map.addLayer(course);
	log("finito");
}

/**
 * Charge the OpenLayers map with different OpenStreetMap and Google maps' layers
 */
function chargeMap() {
	var latCenter = $("#lat").val();
	var lonCenter = $("#lon").val();
	map = new OpenLayers.Map('myMap', {
		projection : 'EPSG:3857',
		layers : [ new OpenLayers.Layer.OSM("OpenStreetMap"),
		           new OpenLayers.Layer.Google("Google Streets",
                           {numZoomLevels:20}),
		           new OpenLayers.Layer.Google("Google Physical",
                           {type : google.maps.MapTypeId.TERRAIN}),
		           new OpenLayers.Layer.Google("Google Hybrid",
                           {type : google.maps.MapTypeId.HYBRID,numZoomLevels : 20}),
		           new OpenLayers.Layer.Google("Google Satellite",
                           {type : google.maps.MapTypeId.SATELLITE,numZoomLevels : 22})
				 ],
		center : new OpenLayers.LonLat(lonCenter, latCenter).transform('EPSG:4326', 'EPSG:3857'),
		zoom : 7
	});
	map.addControl(new OpenLayers.Control.LayerSwitcher());
	
	if(fileRecorded){ // TODO : Data vide : data([0])?.length!=0 or fileRecorded
	
		//var course = new OpenLayers.Layer.Markers( "Latest recorded course" );
		//map.removeLayer(course);
		
		var markers = map.getLayersByName("Last recorded course");
		if(markers.length!=0){
			var previousCourse = markers[0];
			log("course = "+previousCourse.name);
			previousCourse.destroy();
		}
		
		course = new OpenLayers.Layer.Markers("Last recorded course");
		//readFile().done(chargeCourse);
		readFile();
//		setTimeout(
////			log("result 0 : "+result[0]);
////			log("result 1 : "+result[1]);
//			chargeCourse
//		, 5000);
	}
}


/*
 * Coordinates transformation Manager
 */

/**
 * Transform the latitude/longitude into DMS coordinate
 * @param lat : latitude
 * @param lon : longitude
 * @returns dms : DMS coordinate
 */
function fromLatLonToDMS(lat, lon) {
	var latitude = lat;
	var longitude = lon;
	var dms="";
	var NS="";
	if (latitude >= 0) {
		NS += "N";
	} else {
		latitude = -latitude;
		NS += "S";
	}
	var dLat = parseInt(latitude, 10);
	var mLat = parseInt((latitude - dLat) * 60, 10);
	var sLat = parseInt((latitude-dLat)*60*60 - 60*mLat, 10);
	dms += NS+" "+dLat+"° "+mLat+"' "+sLat+"\"  ";

	var EW="";
	if (longitude >= 0) {
		EW += "E";
	} else {
		EW += "W";
		longitude = -longitude;
	}
	var dLon = parseInt(longitude, 10);
	var mLon = parseInt((longitude - dLon) * 60, 10);
	var sLon = parseInt((longitude-dLon)*60*60 - 60*mLon, 10);
	dms += EW+" "+dLon+"° "+mLon+"' "+sLon+"\"";
	// text = NS+" "+d+"° "+m+"' "+s+"\"  "+EW+" "+d+"° "+m+"' "+s+"\"";
	return dms;
}

/**
* Transform the DMS into latitude/longitude coordinates
* @param dms : DMS coordinate
* @returns [ lat, lon ] : latitude and longitude coordinates
*/
function fromDMSToLatLon(dms){
	var re = 
		/^([NS])\s*([0-9.\-]+)\s*°\s*([0-9.\-]+)\s*\'\s*([0-9.\-]+)\s*\"\s*([EW])\s*([0-9.\-]+)\s*°\s*([0-9.\-]+)\s*\'\s*([0-9.\-]+)\s*\"\s*$/;
	if(re.test(dms)){
		var lat = (parseFloat(RegExp.$2)+parseFloat(RegExp.$3)/60+parseFloat(RegExp.$4)/(60*60)).toFixed(6);
		if(RegExp.$1=='S'){
			lat=-lat;
		}
		lat = lat.toString();
		setLat(lat);

		var lon = (parseFloat(RegExp.$6)+parseFloat(RegExp.$7)/60+parseFloat(RegExp.$8)/(60*60)).toFixed(6);
		if(RegExp.$5=='W'){
			lon=-lon;
		}
		lon = lon.toString();
		setLon(lon);
	}
}


/*
 * Coordinates Manager
 */

/**
 * Modify the DMS value using the transformation's function fromLatLonToDMS
 */
function setDMS() {
	$('#dms').val(fromLatLonToDMS($("#lat").val(), $("#lon").val()));
}

/**
 * Modify the latitude and longitude values using the transformation's function fromDMSToLatLon
 */
function setLatLon(){
	var coordinates = fromDMSToLatLon($('#dms').val());
}

/**
 * Validate or not the DMS coordinate according to the form of the regular expression
 * @param dms : DMS coordinates
 * @returns Validation
 */
function validateDMS(dms){
	var re = 
		/^([NS])\s*([0-9.\-]+)\s*°\s*([0-9.\-]+)\s*\'\s*([0-9.\-]+)\s*\"\s*([EW])\s*([0-9.\-]+)\s*°\s*([0-9.\-]+)\s*\'\s*([0-9.\-]+)\s*\"\s*$/;
	if (re.test(dms)) {
		return true;
	} else {
		return false;
	}
}

/**
 * Validate or not the latitudes and longitudes coordinates according to the form of the regular expression
 * @param latOrLon
 * @returns Validation
 */
function validateLatOrLon(latOrLon){
	if(/^[0-9.\-]+$/.test(latOrLon)){
		return true;
	} else {
		return false;
	}
}

/**
 * Function called when the latitude value changes
 * Calculate the new DMS coordinate
 */
function changeLat(){
	var lat = $('#lat').val();
	if(validateLatOrLon(lat)){
		$('#lat').val(parseFloat($('#lat').val()).toFixed(6).toString());
		setDMS();
		storeData();
	} else {
		alert("Latitude coordinate invalid : "+lat);
		initData();
	}
}

/**
 * Function called when the longitude value changes
 * Calculate the new DMS coordinate
 */
function changeLon(){
	var lon = $('#lon').val();
	if(validateLatOrLon(lon)){
		$('#lon').val(parseFloat($('#lon').val()).toFixed(6).toString());
		setDMS();
		storeData();
	} else {
		alert("Lontitude coordinate invalid : "+lon);
		initData();
	}
}

/**
 * Function called when the DMS value changes
 * Calculate the new latitude and longitude coordinates
 */
function changeDMS(){
	var dms = $('#dms').val();
	if(validateDMS(dms)){
		setLatLon();
		storeData();
	} else {
		alert("DMS coordinate invalid : "+dms);
		initData();
	}
}


/*
 * Location Manager
 */

/**
 * Function called when the getCurrentPosition succeded
 * Refresh the application
 */
function handleShowLocation(position) {
	var lat = position.coords.latitude.toFixed(6).toString();
	var lon = position.coords.longitude.toFixed(6).toString();
	setLat(lat);
	setLon(lon);
	refresh();
}

/**
 * Function called when the getCurrentPosition failed
 * Show the error
 * @param error
 */
function handleErrorLocation(error) {
	var errorInfo = document.getElementById("locationInfo");
	switch (error.code) {
	case error.PERMISSION_DENIED:
		errorInfo.innerHTML = "User denied the request for Geolocation.";
		break;
	case error.POSITION_UNAVAILABLE:
		errorInfo.innerHTML = "Location information is unavailable.";
		break;
	case error.TIMEOUT:
		errorInfo.innerHTML = "The request to get user location timed out.";
		break;
	case error.UNKNOWN_ERROR:
		errorInfo.innerHTML = "An unknown error occurred.";
		break;
	}
}

/**
 * Get the current position according to the GPS' device
 */
function getLocation() {
	if (navigator.geolocation ) {
		navigator.geolocation.getCurrentPosition(handleShowLocation, handleErrorLocation,
				{enableHighAccuracy : $('#switchEnergy').val() == 'off'});
	} else {
		document.getElementById("locationInfo").innerHTML = 
			"Geolocation is not supported by this browser.";
	}
}


/*
 * Recording manager
 */

/**
 * Function called when the file resolution succeded
 * Create the recording file in the corresponding directory
 * @param dir : directory where the file is placed
 */
function handleResolveSuccess(dir) {
	docDir = dir;
	var date = new Date();
	var dateFile = date.getDate().toString()+"."+date.getMonth().toString()+"."+date.getFullYear().toString()
		+"-"+date.getHours().toString()+":"+date.getMinutes().toString()+":"+date.getSeconds().toString();
	//log(dateFile);
	doc = 'MAPO_' + dateFile + ".txt";
	docDir.createFile(doc);
	$('#locationInfo').html("Course recording in the file:<br/>" + doc);
}

/**
 * Function called when the file resolution failed
 * Show the error
 * @param e : error
 */
function handleResolveError(e) {
	console.log('message: ' + e.message);
}

/**
 * Resolve the file
 */
function resolveFile() {
	try {
		file = docDir.resolve(doc);
	} catch (exc) {
		console.log('Could not resolve file: '+exc.message);
		// Stop in case of any errors
		return;
	}
}

/**
 * Function called when the record failed, writing or reading
 * Show the error
 * @param e : error
 */
function handleRecordError(e) {
	var msg = '';
	switch (e.code) {
	case FileError.QUOTA_EXCEEDED_ERR:
		msg = 'QUOTA_EXCEEDED_ERR';
		break;
	case FileError.NOT_FOUND_ERR:
		msg = 'NOT_FOUND_ERR';
		break;
	case FileError.SECURITY_ERR:
		msg = 'SECURITY_ERR';
		break;
	case FileError.INVALID_MODIFICATION_ERR:
		msg = 'INVALID_MODIFICATION_ERR';
		break;
	case FileError.INVALID_STATE_ERR:
		msg = 'INVALID_STATE_ERR';
		break;
	default:
		msg = 'Unknown Error';
		break;
	}
	console.log('Error: ' + msg);
}

/**
 * Function called when the writing succeeded
 * Add the position at the end of the file
 * @param fileStream : Stream to write
 */
function writeToStream(fileStream) {
	try {
		var date = new Date();
		
		var dateRecord = date.getDate().toString()+"."+date.getMonth().toString()+"."+date.getFullYear().toString()
		+"-"+date.getHours().toString()+":"+date.getMinutes().toString()+":"+date.getSeconds().toString();
		
//		var dateRecord = date.getDate().toString()+"."+date.getMonth().toString()+"."+date.getFullYear().toString()
//		+"-"+date.getHours().toString()+":"+date.getMinutes().toString()+":"+date.getSeconds().toString();
		var lat = $("#lat").val();
		var lon = $("#lon").val();
		//fileStream.write(dateRecord + ";lat:" + lat + ";lon:" + lon + "\r");
		
		fileStream.write("\r"+dateRecord+";"+lat+";"+lon);		
		fileStream.close();
	} catch (exc) {
		console.log('Could not write to file: ' + exc.message);
	}
}


/**
 * Try to write the record into the file
 */
function writeRecord() {
	try {
		file.openStream(
		// open for appending
		'a',
		// success callback - add textarea's contents
		writeToStream,
		// error callback
		handleRecordError);
	} catch (exc) {
		console.log('Could not write to file: ' + exc.message);
	}
}

/**
 * Function called when the reading succeded
 * @param fileStream : Stream to read
 */
function readFromStream(fileStream) {
	try {
		console.log('File size: ' + file.fileSize);
		var contents = fileStream.read(fileStream.bytesAvailable);
		fileStream.close();
		console.log('file contents: ' + contents);
	} catch (exc) {
		console.log('Could not read from file: ' + exc.message);
	}
}

/**
 * Try to read the file
 */
function readRecord() {
	try {
		file.openStream(
		// open for reading
		'r',
		// success callback - add textarea's contents
		readFromStream,
		// error callback
		handleRecordError);
	} catch (exc) {
		console.log('Could not write to file: ' + exc.message);
	}
}

/**
 * Function called when getPosition got successfully the position
 * Resolve the file, write and read the records
 * @param position
 */
function handleRecordPosition(position) {
	if ($('#switchRecord').val() == "start") {
		handleShowLocation(position);
		resolveFile();
		writeRecord();
		readRecord();
	}
}

/**
 * Function called when getPosition failed to get the position
 * Show the error
 * @param error
 */
function handleErrorPosition(error) {
	$('#switchRecord').val('stop').slider('refresh');
	var errorInfo = document.getElementById("locationInfo");
	switch (error.code) {
	case error.PERMISSION_DENIED:
		errorInfo.innerHTML = "User denied the request for Geolocation.";
		break;
	case error.POSITION_UNAVAILABLE:
		errorInfo.innerHTML = "Location information is unavailable.";
		break;
	case error.TIMEOUT:
		errorInfo.innerHTML = "The request to get user location timed out.";
		break;
	case error.UNKNOWN_ERROR:
		errorInfo.innerHTML = "An unknown error occurred.";
		break;
	}
}

/**
 * Get the recording position
 */
function getPosition() {
	navigator.geolocation.getCurrentPosition(handleRecordPosition, handleErrorPosition,
			{enableHighAccuracy : $('#switchEnergy').val() == 'off'});
}

/**
 * Function called when the record of a course has been launched
 * Record the position whith a timeout predefined in the settings
 */
function record() {
	if (navigator.geolocation) {
		var intervalID;
		if ($('#switchRecord').val() == "start") {
			
			tizen.filesystem.resolve('documents', handleResolveSuccess,
					handleResolveError, 'rw');
			getPosition();
			intervalID = setInterval(getPosition, $('#selectorTimeout').val() * 1000);
		} else {
			clearInterval(intervalID);
			$('#locationInfo').html("Course recorded in the file:<br/>" + doc);
			fileRecorded=true;
		}
	} else {
		document.getElementById("locationInfo").innerHTML = 
			"Geolocation is not supported.";
	}
}

/**
 * Extract from a file composed by the last recorded course all the dates, latitudes and lontitudes
 * and place its in data
 */
function readFile() {
	//var deferred = $.Deferred();
	try {
		file = docDir.resolve(doc);
		console.log('File size: ' + file.fileSize);
	} catch (exceptionResolve) {
		console.log('Could not resolve file: ' + exceptionResolve.message);
		// Stop in case of any errors
		return;
	}
	try {
		file.readAsText(
				// success callback - display the contents of the file
				function(contents) {
					

					//console.log('File contents:' + contents);
					var lines = contents.split("\r");
					var re = /^([0-9.:\-]+);([0-9.\-]+);([0-9.\-]+)$/;
					
					var data = [];
					
					var dates = [];
					var lats = [];
					var lons = [];
					var iData = 0;
					
					for(var iLines=0; iLines<lines.length; iLines++){
						
						if(re.test(lines[iLines])) {
							log("line "+iLines+": "+lines[iLines]);
							var parts = lines[iLines].split(";");
							for(var iParts=0; iParts<parts.length; iParts++){
								log("	part "+iParts+": "+parts[iParts]);
								if((iParts%3)==0){
									dates[iData]=parts[iParts];
									log("		date "+iData+": "+dates[iData]);
								} else if((iParts%3)==1) {
									lats[iData]=parts[iParts];
									log("		lat "+iData+": "+lats[iData]);
								} else {
									lons[iData]=parts[iParts];
									log("		lon "+iData+": "+lons[iData]);
								}
							}
							iData++;
						}
					}
					data['dates'] = dates;
					data['lats'] = lats;
					data['lons'] = lons;
					
					log("readfile data"+data['dates'][0]);
					chargeCourse(data);
				},
				// error callback
				handleRecordError
		);
	} catch (exceptionRead) {
		console.log("readAsText() exception:" + exceptionRead.message);
	}
	//deferred.resolve();
	//return deferred; // [data, referred]
}


/*
 * Social Manager
 */

/**
 * Use the Email Application Control to share a position by Email
 */
function sendEmail() {
	if (isOnline) {
		var message =
			"This is the position I want to show you from Mapo:" +
			"\nLatitute="+$("#lat").val()+
			"\nLongitude = "+$("#lon").val()+
			"\nIf you prefer in DMS, here it is: "+$('#dms').val()+
			"\nYou can see this position on OpenStreetMap: "+getLink('OSM')+
			"\nConnect you on Mapo for more details!";
		var appControl = new tizen.ApplicationControl(
				"http://tizen.org/appcontrol/operation/send", // compose or send
				"mailto:", null, null, 
				[
				 new tizen.ApplicationControlData(
						 "http://tizen.org/appcontrol/data/subject", [ "Mapo" ]),
				 new tizen.ApplicationControlData(
						 "http://tizen.org/appcontrol/data/text", [ message ]),
				 new tizen.ApplicationControlData(
						 "http://tizen.org/appcontrol/data/to", 
						 [ "mapo.tizen@gmail.com" ])
				// TODO tizen.mapo@spamgourmet.com
// new tizen.ApplicationControlData(
//	"http://tizen.org/appcontrol/data/path",
// ["images/image1.jpg"])
				]);
		tizen.application.launchAppControl(appControl, null,
				function() {console.log("launch service succeeded");}, 
				function(e) {
					console.log("launch service failed. Reason: " + e.name);});
	} else {
		alert("Please connect your application online in the settings"
				+ " if you want to send an email");
	}
}

//function sendBluetooth(){
//	var appControl = new tizen.ApplicationControl(
//			"http://tizen.org/appcontrol/operation/pick",
//			null,
//			"image/jpeg",
//			null);
//
//	tizen.application.launchAppControl(appControl, null,
//			function() {console.log("launch service succeeded");}, 
//			function(e) {
//				console.log("launch service failed. Reason: " + e.name);});
	
//	var appControlReplyCallback = {
//			// callee sent a reply
//			onsuccess: function(data) {
//				for (var i = 0; i < data.length; i++) {
//					if (data[i].key == "http://tizen.org/appcontrol/data/selected") {
//						console.log('Selected image is ' + data[i].value[0]);
//					}
//				}
//			},
//			// callee returned failure
//			onfailure: function() {
//				console.log('The launch application control failed');
//			}
//	}
//
//	tizen.application.launchAppControl(
//			appControl,
//			null,
//			function() {console.log("launch application control succeed"); },
//			function(e) {console.log("launch application control failed. reason: "+e.message); },
//			appControlReplyCallback );

//	tizen.application.launch("tizen.bluetooth",
//	function(){console.log("launch service succeeded");},
//	function(e){console.log("launch service failed. Reason: " + e.name);});

//	var appControl = new
//	tizen.ApplicationControl("http://tizen.org/appcontrol/operation/bluetooth/pick",
//	"Phone/Images/image16.jpg");
//	tizen.application.launchAppControl(appControl, null,
//			function(){console.log("launch service succeeded");},
//			function(e){console.log("launch service failed. Reason: " + e.name);});

//}

function sendMessage(){
	var message =
		"This is the position I want to show you from Mapo:" +
		"\nLatitute="+$("#lat").val()+
		"\nLongitude = "+$("#lon").val()+
		"\nIf you prefer in DMS, here it is: "+$('#dms').val()+
		"\nYou can see this position on OpenStreetMap: "+getLink('OSM')+
		"\nConnect you on Mapo for more details!";
	var appControl = new tizen.ApplicationControl(
			"http://tizen.org/appcontrol/operation/compose",
			"tel:9988776655", // tizen.smsmessages
			null,
			null,
			[
			 new tizen.ApplicationControlData("http://tizen.org/appcontrol/data/messagetype",["sms"]),
			 new tizen.ApplicationControlData("http://tizen.org/appcontrol/data/text",[message]),
			 new tizen.ApplicationControlData("http://tizen.org/appcontrol/data/to", ["2345678900"]),
			 ]
	);
	tizen.application.launchAppControl(appControl, null,
			function() {console.log("launch service succeeded");}, 
			function(e) {console.log("launch service failed. Reason: "+e);});
}

function call(){
	var appControl = new tizen.ApplicationControl("http://tizen.org/appcontrol/operation/dial","tel:9988776655", null);

	tizen.application.launchAppControl(appControl,null,
			function(){console.log("launch appControl succeeded");},
			function(e){console.log("launch appControl failed. Reason: " + e.name);},
			null);
}


/*
 * Contact Manager
 */

/**
 * Use the Contact Application Control to add a contact with the corresponding position
 */
function createContact() {
	var appControl = new tizen.ApplicationControl(
			"http://tizen.org/appcontrol/operation/social/add",
			null,
			null,
			//TODO
			// null for the emulator
			// "vnd.tizen.item.type/vnd.tizen.contact" for the device
			 "vnd.tizen.item.type/vnd.tizen.contact",
			[
			 new tizen.ApplicationControlData(
					 "http://tizen.org/appcontrol/data/social/item_type",
					 [ "contact" ]),
			 new tizen.ApplicationControlData(
					 "http://tizen.org/appcontrol/data/social/email",
					 [ "mapo.tizen+"+
					   fromLatLonToDMS($('#lat').val(), $('#lon').val()) + "@gmail.com" ]),
			 new tizen.ApplicationControlData(
					 "http://tizen.org/appcontrol/data/social/url",
					 [ getLink('OSM') ])
			]);
	tizen.application.launchAppControl(appControl, null, 
			function() {console.log("launch service succeeded");},
			function(e) {console.log(
					"launch service failed. Reason: " +e.name+e);});
}


/*
 * Calendar Manager
 */

/**
 * Use the Contact Application Control to add an event in the calendar with the corresponding date
 */
function createCalendarEvent(){
	var appControl = new tizen.ApplicationControl(
			"http://tizen.org/appcontrol/operation/social/edit",
			null,
			null,
			"tizen.calendar",
			[
			 new tizen.ApplicationControlData(
					 "http://tizen.org/appcontrol/data/social/item_type",
					 [ "event" ])
			]);
	tizen.application.launchAppControl(appControl, null, 
			function() {console.log("launch service succeeded");},
			function(e) {console.log(
					"launch service failed. Reason: " +e.name+e);});
}

/*
 * Storage Manager
 */

/**
 * Store the coordinates values in the local storage
 */
function storeData(){
	localStorage.setItem('lat', $('#lat').val());
	localStorage.setItem('lon', $('#lon').val());
	localStorage.setItem('dms', $('#dms').val());
}

/**
 * Store the settings values in the local storage
 */
function storeSettings() {
	localStorage.setItem('connection', $('#switchOnline').val());
	localStorage.setItem('energySaving', $('#switchEnergy').val());
	localStorage.setItem('timeout', $('#selectorTimeout').val());
}

function store() {
	var r = $.Deferred();
	storeData();
	storeSettings();
	for ( var i = 0; i < localStorage.length; i++) {
		log(i+" -- "+localStorage.key(i)+" : "+localStorage.getItem(localStorage.key(i)));
	}
	r.resolve();
	return r;
}


/*
 * Settings Manager
 */

/**
 * Function called when the online swith is activated or desactived
 * Verify if the the device has a connection before connecting the application
 */
function switchOnline() {
	if (!isOnline) {
		if (navigator.onLine) {
			isOnline = true;
		} else {
			$('#switchOnline').val('offline');
			$('#switchOnline').slider('refresh');
			alert("Can not connect");
		}
	} else {
		isOnline = false;
	}
	refresh();
}


/*
 * General Manager
 */

/**
 * Refresh all the application according to the coordinates and the settings
 */
function refresh() {
	log("{refresh");
	if (isOnline && !navigator.onLine) {
		$('#switchOnline').val('offline').slider('refresh');
		isOnline = false;
		alert("Connection lost");
	}
	//setDMS();
	$('#myMap').empty();
	log("isOnline = "+isOnline);
	if (isOnline) {
		setMapSize();
		chargeMap();
	} else {
		$('#myMap').html(
				"<p align='center'>" +
				"Please connect your application online in the settings" +
				" if you want to charge the map</p>");
	}
	log("refresh}");
}

/**
 * Quit the application
 */
function exit() {
	tizen.application.getCurrentApplication().exit();
}

/**
 * Store the data before quitting the application
 */
function quit() {
	log("{exit")
	store().done(exit);
	log("exit}");
}


/*
 * Initialization Manager
 */

/**
 * Recover in the local storage the coordinates values from the preceding use
 */
function initData(){
	if (localStorage.getItem('lat') != null) {
		$('#lat').val(localStorage.getItem('lat'));
	}
	if (localStorage.getItem('lon') != null) {
		$('#lon').val(localStorage.getItem('lon'));
	}
	if (localStorage.getItem('dms') != null) {
		$('#dms').val(localStorage.getItem('dms'));
	}
	storeData();
}

/**
 * Recover in the local storage the setting values from the preceding use
 */
function initSettings() {
	if (localStorage.getItem('connection') == 'online') {
		$('#switchOnline').val(localStorage.getItem('connection'));
		isOnline = true;
	}
	if (localStorage.getItem('energySaving') != null) {
		$('#switchEnergy').val(localStorage.getItem('energySaving'));
	}
	if (localStorage.getItem('timeout') != null) {
		$('#selectorTimeout').attr('value', localStorage.getItem('timeout'));
	}
	storeSettings();
}

/**
 * Initialize the data from the preceding use
 */
function init(){
	initData();
	initSettings();
	refresh();
}


/*
 * Schedule
 */

/**
 * Show a message
 * @param message
 */
function log(message) {
	if (!false) console.log("# "+message);
}

/**
 * Use the tactil swipe to change between every pages
 */
function swipePage() {
	$('div.ui-page').live("swipeleft",
			function() {
				var nextpage = $(this).next('div[data-role="page"]');
				// swipe using id of next page if exists
				if (nextpage.length > 0) {
					$.mobile.changePage(nextpage,
							{transition : "slide", reverse : false});
	}});
	$('div.ui-page').live("swiperight", 
			function() {
				var prevpage = $(this).prev('div[data-role="page"]');
				// swipe using id of next page if exists
				if (prevpage.length > 0) {
					$.mobile.changePage(prevpage,
							{transition : "slide", reverse : true});
	}});
}