1 <?xml version="1.0" encoding="utf-8"?>
3 xmlns:mx="http://www.adobe.com/2006/mxml"
4 xmlns:halcyon="net.systemeD.halcyon.*"
5 xmlns:potlatch2="net.systemeD.potlatch2.*"
7 horizontalAlign="center"
8 addedToStage="initApp()">
10 <mx:Style source="styles/Application.css"/>
12 <mx:Glow id="glowImage" duration="100"
13 alphaFrom="0.3" alphaTo="1.0"
14 blurXFrom="0.0" blurXTo="5.0"
15 blurYFrom="0.0" blurYTo="5.0"
17 <mx:Glow id="unglowImage" duration="100"
18 alphaFrom="1.0" alphaTo="0.3"
19 blurXFrom="5.0" blurXTo="0.0"
20 blurYFrom="5.0" blurYTo="0.0"
22 <mx:WipeLeft id="wipeOut" duration="250"/>
23 <mx:WipeRight id="wipeIn" duration="250"/>
25 <mx:ApplicationControlBar dock="true">
26 <mx:PopUpButton id="bgButton" label="Background" openAlways="true"
27 creationComplete="bgButton.popUp = new BackgroundSelector();"/>
28 <mx:PopUpButton id="styleButton" label="Map Style" openAlways="true"
29 creationComplete="styleButton.popUp = new StyleSelector();"/>
30 <mx:Image id="pub" source="@Embed('resources/icons/pub.png')" mouseMove="dragPOI(event, [['amenity','pub']])" />
31 <mx:Image id="station" source="@Embed('resources/icons/station.png')"
32 mouseMove="dragPOI(event, [['railway', 'station'],['name','Charbury International']])" />
33 <mx:Spacer width="100%"/>
34 <mx:Button label="Help" click="new HelpDialog().init();" />
35 <mx:Button label="Options" click="new OptionsDialog().init();" />
36 <mx:Button label="Save" icon="@Embed('embedded/save.svg')" click="SaveManager.saveChanges();"/>
37 </mx:ApplicationControlBar>
39 <mx:HDividedBox width="100%" height="100%">
42 <potlatch2:TagViewer width="25%" height="100%" id="tagViewer"/>
44 <mx:Canvas width="75%" height="100%">
45 <mx:Canvas id="map_area" resize="onResizeMap()"
46 top="0" left="0" width="100%" height="100%" dragEnter="dragEnterHandler(event);" dragDrop="dragDropHandler(event);">
48 <mx:Image source="@Embed('embedded/zoomIn.svg')" right="3" top="3" click="theMap.zoomIn();"
49 rollOverEffect="glowImage" rollOutEffect="unglowImage"/>
50 <mx:Image source="@Embed('embedded/zoomOut.svg')" right="3" top="20" click="theMap.zoomOut();"
51 rollOverEffect="glowImage" rollOutEffect="unglowImage"/>
52 <mx:TextArea id="dataWorking" text="" right="20" top="3" disabledColor="black" backgroundDisabledColor="0xFFFFEA" height="18"
53 enabled="false" borderThickness="0"
54 showEffect="{wipeIn}" hideEffect="{wipeOut}"/>
59 import net.systemeD.halcyon.*;
60 import net.systemeD.halcyon.connection.*;
61 import net.systemeD.potlatch2.*;
62 import net.systemeD.potlatch2.save.SaveManager;
63 import net.systemeD.potlatch2.help.*;
64 import net.systemeD.potlatch2.options.*;
65 import net.systemeD.potlatch2.utils.*;
66 import mx.managers.PopUpManager;
67 import flash.system.Security;
69 import flash.events.MouseEvent;
70 import flash.display.Sprite;
71 import mx.core.IChildList;
72 import mx.containers.Canvas;
73 import mx.core.Application;
74 import com.yahoo.maps.api.YahooMap;
75 import com.yahoo.maps.api.YahooMapEvent;
76 import com.yahoo.maps.api.core.location.LatLon;
77 import mx.events.DragEvent;
78 import mx.managers.DragManager;
79 import mx.core.DragSource;
81 public var theMap:Map;
82 public var yahooListener:Object = new Object();
83 public var yahoo:YahooMap = new YahooMap();
85 private function initApp():void {
87 Globals.vars.map_area = map_area;
88 Globals.vars.yahoo = yahoo;
89 Globals.vars.root = map_area.rawChildren; // set up global reference to root level
90 var _root:IChildList = map_area.rawChildren; // convenient local shorthand
92 // map backdrop object
93 var w:uint = map_area.width;
94 var h:uint = map_area.height;
95 var b:Sprite = new Sprite();
96 b.height=h; b.width=w;
97 b.graphics.beginFill(0xFFFFEA,100);
98 b.graphics.drawRect(0,0,w,h);
102 // Add Yahoo! background
103 yahoo.init("f0a.sejV34HnhgIbNSmVHmndXFpijgGeun0fSIMG9428hW_ifF3pYKwbV6r9iaXojl1lU_dakekR", w, h);
104 yahoo.mapType="satellite";
105 _root.addChild(yahoo);
110 yahooListener.yahooInit=function(event:YahooMapEvent):void {
111 yahoo.zoomLevel = 18-theMap.scale;
112 yahoo.centerLatLon = new LatLon(theMap.centre_lat, theMap.centre_lon);
114 yahooListener.moveHandler=function(event:MapEvent):void {
115 if (!yahoo.visible) { return; }
116 yahoo.zoomLevel=18-event.params.scale;
117 yahoo.centerLatLon=new LatLon(event.params.lat, event.params.lon);
119 theMap.addEventListener(MapEvent.MOVE, yahooListener.moveHandler);
121 yahooListener.resizeHandler=function(event:MapEvent):void {
122 yahoo.setSize(event.params.width, event.params.height);
124 theMap.addEventListener(MapEvent.RESIZE, yahooListener.resizeHandler);
126 yahoo.addEventListener(YahooMapEvent.MAP_INITIALIZE, yahooListener.yahooInit);
129 theMap=new Map(this.loaderInfo.parameters);
131 _root.addChild(theMap);
132 theMap.updateSize(w, h);
135 var s:Sprite=new Sprite();
136 s.graphics.beginFill(0xFFFFFF,100);
137 s.graphics.drawRect(0,0,w,h);
138 s.graphics.endFill();
144 s.graphics.lineStyle(2,0);
145 s.graphics.moveTo(stage.stageWidth/2-20,stage.stageHeight/2);
146 s.graphics.lineTo(stage.stageWidth/2+20,stage.stageHeight/2);
147 s.graphics.moveTo(stage.stageWidth/2,stage.stageHeight/2-20);
148 s.graphics.lineTo(stage.stageWidth/2,stage.stageHeight/2+20);
151 // mouse-up handler attached to stage, so the user can release outside the map
152 stage.addEventListener(MouseEvent.MOUSE_UP, theMap.mouseUpHandler);
153 Globals.vars.map_area.addEventListener(MouseEvent.MOUSE_MOVE, theMap.mouseMoveHandler);
154 Globals.vars.map_area.addEventListener(MouseEvent.MOUSE_DOWN, theMap.mouseDownHandler);
156 // keyboard event attached to stage
157 stage.addEventListener(KeyboardEvent.KEY_UP, theMap.keyUpHandler);
159 // example listener event
160 var myListenerObj:Object = new Object();
161 myListenerObj.mapHandler=function(event:MapEvent):void {
162 Globals.vars.debug.appendText("Download event fired - "+event.params.minlat+","+event.params.minlon+"\n");
164 theMap.addEventListener(MapEvent.DOWNLOAD, myListenerObj.mapHandler);
167 var t:TextField=new TextField();
168 t.width=500; t.height=150; t.border=true;
171 Globals.vars.debug=t;
172 t.visible = loaderInfo.parameters["show_debug"] == 'true';
173 Globals.vars.root=theMap; // just for the addDebug function
175 var controller:EditController = new EditController(theMap, tagViewer);
176 controller.setActive();
178 var conn:Connection = Connection.getConnectionInstance();
179 conn.addEventListener(Connection.LOAD_STARTED, onDataStart);
180 conn.addEventListener(Connection.LOAD_COMPLETED, onDataComplete);
182 // and to import a shapefile...
183 // var importer:ShpImporter = new ShpImporter(theMap, ["http://127.0.0.1/~richard/shp/wildrnp020.shp","http://127.0.0.1/~richard/shp/wildrnp020.shx","http://127.0.0.1/~richard/shp/wildrnp020.dbf"]);
186 public function onResizeMap():void {
187 if ( theMap != null )
188 theMap.updateSize(map_area.width, map_area.height);
191 private function onDataStart(event:Event):void {
192 dataWorking.text = event.type == Connection.LOAD_STARTED ? "Loading data..." : "Saving Data...";
193 dataWorking.visible = true;
195 private function onDataComplete(event:Event):void {
196 dataWorking.visible = false;
199 private function dragPOI(event:MouseEvent, tags:Array):void {
200 // Get the drag initiator component from the event object.
201 var dragInitiator:Image = event.currentTarget as Image;
202 var dragSource:DragSource = new DragSource();
203 dragSource.addData(tags, 'tags');
205 var dragProxy:Image = new Image();
206 dragProxy.source = event.currentTarget.source;
208 DragManager.doDrag(dragInitiator, dragSource, event, dragProxy);
211 private function dragEnterHandler(event:DragEvent):void {
212 // Get the drop target component from the event object.
213 var dropTarget:Canvas=event.currentTarget as Canvas;
214 // Accept the drag only if the user is dragging poi with tags
215 if (event.dragSource.hasFormat('tags'))
217 DragManager.acceptDragDrop(dropTarget);
221 private function dragDropHandler(event:DragEvent):void {
222 // Get the data identified by the color format from the drag source.
223 // Blame http://www.adobe.com/devnet/flex/quickstart/adding_drag_and_drop/#manual
224 // for whatever horrid abuse of "color format" this is doing
225 var tags:Array = event.dragSource.dataForFormat('tags') as Array;
226 var mapLoc:Point = Globals.vars.root.globalToLocal(new Point(event.stageX, event.stageY));
227 var lat:Number = Globals.vars.root.coord2lat(mapLoc.y);
228 var lon:Number = Globals.vars.root.coord2lon(mapLoc.x);
229 var node:Node = Connection.getConnectionInstance().createNode({}, lat, lon);
230 for each( var tag:Array in tags ) {
231 node.setTag(tag[0],tag[1]);