Patricio Cornejo's Blog

package com.pcornejo
{
	import com.google.maps.MapOptions;
	import com.google.maps.services.Directions;
	import com.google.maps.services.DirectionsEvent;
	import com.google.maps.services.DirectionsOptions;
	import fl.controls.Button;
	import fl.controls.TextInput;
	import flash.display.MovieClip;
	import flash.events.Event;
	import flash.events.GeolocationEvent;
	import flash.events.MouseEvent;
	import flash.events.StatusEvent;
	import flash.events.TouchEvent;
	import flash.geom.Point;
	import flash.geom.Rectangle;
	import flash.net.dns.SRVRecord;
	import flash.sensors.Geolocation;
	import flash.text.TextField;
	import flash.ui.Multitouch;
	import flash.ui.MultitouchInputMode;
 
	import com.google.maps.LatLng;
	import com.google.maps.Map;
	import com.google.maps.MapEvent;
	import com.google.maps.MapType;
	import com.google.maps.overlays.Marker;
 
	/**
	 * Main
	 * @author Patricio Cornejo
	 * http://www.pcornejo.com
	 */
 
	public class Main extends MovieClip
	{
		private const key:String = ""; // Obténla en http://code.google.com/intl/es-ES/apis/maps/signup.html
		private const url:String = "";
		private const loc:String = "en"; //es - en - fr
		private const tpo:Number = 1000;
 
		private var map:Map;
		private var geo:Geolocation;
		private var ubi_btn:Button;
		private var dir_btn:Button;
		private var dir_ti:TextInput;
		private var bsc_btn:Button;
		private var sz:MovieClip;
		private var txt:TextField;
 
		private var ubi:Marker;
		private var dir:Directions;
 
		private var lat:Number = 0;
		private var long:Number = 0;
		private var ubi_activado:Boolean = false;
		private var dir_activado:Boolean = false;
 
		public function Main():void
		{
			addEventListener(Event.ADDED_TO_STAGE, configUI);
		}
 
		private function configUI(e:Event):void
		{
			txt = new TextField();
			stage.addChild(txt);
 
			configGps();
			removeEventListener(Event.ADDED_TO_STAGE, configUI);
		}
 
		private function configTouch():void
		{
			if (Multitouch.supportsTouchEvents) {
				Multitouch.inputMode = MultitouchInputMode.TOUCH_POINT;
			}
		}
 
		private function configDir():void
		{
			var dir_opts:DirectionsOptions = new DirectionsOptions( { locale: loc } );
 
			dir = new Directions();
			dir.setOptions(dir_opts);
			dir.addEventListener(DirectionsEvent.DIRECTIONS_SUCCESS, dirOk);
			dir.addEventListener(DirectionsEvent.DIRECTIONS_FAILURE, dirFail);
 
		}
 
		private function configUbi():void
		{
			ubi = new Marker(new LatLng(0, 0));
			ubi.visible = false;
			map.addOverlay(ubi);
		}
 
		private function configGps():void
		{
			if (Geolocation.isSupported) {
				configMap(); configTouch();
 
				geo = new Geolocation();
				geo.setRequestedUpdateInterval(tpo);
				geo.addEventListener(StatusEvent.STATUS, statusGeo);
			} else {
				//
			}
		}
 
		private function configMap():void
		{
			map = new Map();
			map.key = key; map.url = url;
			map.setSize(new Point(stage.stageWidth, stage.stageHeight));
			map.addEventListener(MapEvent.MAP_READY, onMapReady);
			this.addChild(map);
		}
 
		private function statusGeo(e:StatusEvent):void
		{
			//
		}
 
		private function updateGeo(e:GeolocationEvent):void
		{
			lat = e.latitude; long = e.longitude;
 
			if (ubi_activado) {
				ubi.visible = true;
				map.setCenter(new LatLng(lat, long), 14);
				ubi.setLatLng(new LatLng(lat, long));
			}
		}
 
		private function dirFail(e:DirectionsEvent):void
		{
			dir_ti.text = "fail direccion";
		}
 
		private function dirOk(event:DirectionsEvent):void
		{
			var dir:Directions = event.directions;
			dir_ti.text = "ok direccion";
			map.clearOverlays();
			map.addOverlay(dir.createPolyline());
			map.setCenter(dir.bounds.getCenter(), map.getBoundsZoomLevel(dir.bounds));
			map.addOverlay(new Marker(dir.getGeocode(0).point));
		}
 
		private function onMapReady(e:Event):void
		{
			crearUbi(); configUbi(); configDir(); crearDir();
			geo.addEventListener(GeolocationEvent.UPDATE, updateGeo);
		}
 
		private function crearDir():void
		{
			dir_btn = new Button();
			dir_btn.width = dir_btn.height = 100;
			dir_btn.label = "Direction";
			dir_btn.addEventListener(TouchEvent.TOUCH_TAP, verBarra);
			dir_btn.x = stage.stageWidth - dir_btn.width - ubi_btn.width - 30;
			dir_btn.y = stage.stageHeight - dir_btn.height - 20;
			addChild(dir_btn);
		}
 
		private function verBarra(e:TouchEvent):void
		{
			if (dir_activado) {
				dir_activado = false;
				dir_btn.label = "Direction";
				removeChild(dir_ti); removeChild(bsc_btn);
				return;
			} else {
				dir_activado = true;
				dir_btn.label = "Disable";
			}
 
			dir_ti = new TextInput();
			dir_ti.width = 300; dir_ti.height = 60;
			dir_ti.x = 20; dir_ti.y = 100; addChild(dir_ti);
			dir_ti.text = "77 Massachusetts Avenue, Cambridge, MA to 4 Yawkey Way, Boston, MA 02215 (Fenway Park)";
 
			bsc_btn = new Button();
			bsc_btn.x = dir_ti.x + dir_ti.width + 10;
			bsc_btn.y = dir_ti.y; bsc_btn.width = 60; bsc_btn.height = 60;
			bsc_btn.label = "Search";
			bsc_btn.addEventListener(TouchEvent.TOUCH_TAP, buscarDir);
			addChild(bsc_btn);
		}
 
		private function buscarDir(e:TouchEvent):void
		{
			dir.load(dir_ti.text);
		}
 
		private function crearUbi():void
		{
			ubi_btn = new Button();
			ubi_btn.width = ubi_btn.height = 100;
			ubi_btn.label = "Ubication";
			ubi_btn.addEventListener(TouchEvent.TOUCH_TAP, verUbicacion);
			ubi_btn.x = stage.stageWidth - ubi_btn.width - 20;
			ubi_btn.y = stage.stageHeight - ubi_btn.height - 20;
			addChild(ubi_btn);
		}
 
		private function verUbicacion(e:TouchEvent):void
		{
			if (ubi_activado) {
				ubi_activado = ubi.visible = false;
				ubi_btn.label = "Ubication";
			} else {
				ubi_activado = true;
				ubi_btn.label = "Disable";
 
				if (lat != 0) {
					ubi.visible = true;
					map.setCenter(new LatLng(lat, long), 14);
					ubi.setLatLng(new LatLng(lat, long));
				}
			}
		}
	}
 
}