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 horizontalScrollPolicy="off"
8 verticalScrollPolicy="off"
9 horizontalAlign="center"
10 addedToStage="initApp()">
12 <mx:Style source="styles/Application.css"/>
14 <mx:Glow id="glowImage" duration="100"
15 alphaFrom="0.3" alphaTo="1.0"
16 blurXFrom="0.0" blurXTo="5.0"
17 blurYFrom="0.0" blurYTo="5.0"
19 <mx:Glow id="unglowImage" duration="100"
20 alphaFrom="1.0" alphaTo="0.3"
21 blurXFrom="5.0" blurXTo="0.0"
22 blurYFrom="5.0" blurYTo="0.0"
24 <mx:WipeLeft id="wipeOut" duration="250"/>
25 <mx:WipeRight id="wipeIn" duration="250"/>
27 <mx:ApplicationControlBar dock="true">
28 <mx:PopUpButton id="bgButton" label="Background" openAlways="true"
29 creationComplete="bgButton.popUp = new BackgroundSelector();"/>
30 <mx:PopUpButton id="styleButton" label="Map Style" openAlways="true"
31 creationComplete="styleButton.popUp = new StyleSelector();"/>
32 <mx:Button label="GPS" click="trackLoader.load();"/>
33 <mx:Spacer width="100%"/>
34 <mx:Button label="Undo" click="MainUndoStack.getGlobalStack().undo();"
35 enabled="{MainUndoStack.getGlobalStack().canUndo()}"/>
36 <mx:Button label="Redo" click="MainUndoStack.getGlobalStack().redo();"
37 enabled="{MainUndoStack.getGlobalStack().canRedo()}"/>
38 <mx:Spacer width="100%"/>
39 <mx:Button label="Help" click="new HelpDialog().init();" />
40 <mx:Button label="Options" click="new OptionsDialog().init();" />
41 <mx:Button label="Save" icon="@Embed('embedded/save.svg')" click="SaveManager.saveChanges();" id="saveButton"
43 </mx:ApplicationControlBar>
45 <mx:HDividedBox width="100%" height="100%">
48 <potlatch2:TagViewer width="25%" height="100%" id="tagViewer"/>
50 <mx:Canvas width="75%" height="100%">
51 <mx:Canvas id="map_area" resize="onResizeMap()"
52 top="0" left="0" width="100%" height="100%" dragEnter="dragEnterHandler(event);" dragDrop="dragDropHandler(event);">
54 <mx:Image source="@Embed('embedded/zoomIn.svg')" right="3" top="3" click="theMap.zoomIn();"
55 rollOverEffect="glowImage" rollOutEffect="unglowImage"/>
56 <mx:Image source="@Embed('embedded/zoomOut.svg')" right="3" top="20" click="theMap.zoomOut();"
57 rollOverEffect="glowImage" rollOutEffect="unglowImage"/>
58 <mx:TextArea id="dataWorking" text="" right="20" top="3" disabledColor="black" backgroundDisabledColor="0xFFFFEA" height="18"
59 enabled="false" borderThickness="0"
60 showEffect="{wipeIn}" hideEffect="{wipeOut}"/>
67 import net.systemeD.halcyon.*;
68 import net.systemeD.halcyon.connection.*;
69 import net.systemeD.potlatch2.*;
70 import net.systemeD.potlatch2.save.SaveManager;
71 import net.systemeD.potlatch2.controller.*;
72 import net.systemeD.potlatch2.help.*;
73 import net.systemeD.potlatch2.options.*;
74 import net.systemeD.potlatch2.utils.*;
75 import mx.managers.PopUpManager;
76 import flash.system.Security;
78 import flash.events.MouseEvent;
79 import flash.display.Sprite;
80 import mx.core.IChildList;
81 import mx.containers.Canvas;
82 import mx.core.Application;
83 import mx.events.DragEvent;
84 import mx.managers.DragManager;
85 import mx.core.DragSource;
87 public var theMap:Map;
88 public var theController:EditController;
89 public var yahoo:Yahoo;
90 public var trackLoader:TrackLoader;
91 public var toolbox:Toolbox;
93 private var savecount:uint=0;
94 private var loadcount:uint=0;
96 public var version:String="(Foxbase) Alpha"; // mxml won't read it if it's a const. Go figure
98 private function initApp():void {
100 Globals.vars.map_area = map_area;
101 Globals.vars.root = map_area.rawChildren; // set up global reference to root level
102 var _root:IChildList = map_area.rawChildren; // convenient local shorthand
104 // populate sharedObject with loaderInfo parameters if supplied
105 var obj:SharedObject = SharedObject.getLocal("user_state");
106 var objChanged:Boolean = false;
107 if (loaderInfo.parameters['tileurl']) {
108 obj.setProperty('background_url',loaderInfo.parameters['tileurl']);
109 obj.setProperty('background_name','Custom');
112 if (loaderInfo.parameters['style']) {
113 obj.setProperty('stylesheet_url',loaderInfo.parameters['style']);
114 obj.setProperty('stylesheet_name','Custom');
117 if (objChanged) { obj.flush(); }
119 // load imagery and style XML
120 var request:URLRequest = new URLRequest("imagery.xml?"+Math.random());
121 var loader:URLLoader = new URLLoader();
122 loader.addEventListener(Event.COMPLETE, onImageryLoad);
123 loader.load(request);
125 var request2:URLRequest = new URLRequest("stylesheets.xml?"+Math.random());
126 var loader2:URLLoader = new URLLoader();
127 loader2.addEventListener(Event.COMPLETE, onStylesheetsLoad);
128 loader2.load(request2);
130 // map backdrop object
131 var w:uint = map_area.width;
132 var h:uint = map_area.height;
133 var b:Sprite = new Sprite();
134 b.height=h; b.width=w;
135 b.graphics.beginFill(0xFFFFEA,100);
136 b.graphics.drawRect(0,0,w,h);
137 b.graphics.endFill();
140 // create map and Yahoo
141 theMap=new Map(this.loaderInfo.parameters);
143 yahoo=new Yahoo(w,h,theMap);
145 _root.addChild(yahoo);
146 _root.addChild(theMap);
147 theMap.updateSize(w,h);
150 var s:Sprite=new Sprite();
151 s.graphics.beginFill(0xFFFFFF,100);
152 s.graphics.drawRect(0,0,w,h);
153 s.graphics.endFill();
157 // mouse-up handler attached to stage, so the user can release outside the map
158 stage.addEventListener(MouseEvent.MOUSE_UP, theMap.mouseUpHandler);
159 Globals.vars.map_area.addEventListener(MouseEvent.MOUSE_MOVE, theMap.mouseMoveHandler);
160 Globals.vars.map_area.addEventListener(MouseEvent.MOUSE_DOWN, theMap.mouseDownHandler);
162 // keyboard event attached to stage
163 stage.addEventListener(KeyboardEvent.KEY_UP, theMap.keyUpHandler);
166 toolbox=Toolbox(PopUpManager.createPopUp(this,Toolbox,false));
167 toolbox.init(theController);
168 toolbox.x=stage.stageWidth-toolbox.width-15;
169 toolbox.y=stage.stageHeight-toolbox.height-15;
172 var t:TextField=new TextField();
173 t.width=500; t.height=150; t.border=true;
176 Globals.vars.debug=t;
177 t.visible = loaderInfo.parameters["show_debug"] == 'true';
178 Globals.vars.root=theMap; // just for the addDebug function
180 theController = new EditController(theMap, tagViewer, toolbox);
181 theController.setActive();
183 var conn:Connection = Connection.getConnectionInstance();
184 conn.addEventListener(Connection.LOAD_STARTED, onDataStart);
185 conn.addEventListener(Connection.LOAD_COMPLETED, onDataComplete);
186 conn.addEventListener(Connection.SAVE_STARTED, onDataStart);
187 conn.addEventListener(Connection.SAVE_COMPLETED, onDataComplete);
188 conn.addEventListener(Connection.DATA_DIRTY, onDataDirty);
189 conn.addEventListener(Connection.DATA_CLEAN, onDataClean);
191 // create GPS trackloader
192 trackLoader=new TrackLoader(theMap,conn.apiBase);
195 public function onResizeMap():void {
196 if ( theMap != null )
197 theMap.updateSize(map_area.width, map_area.height);
200 toolbox.x=Math.min(toolbox.x,stage.stageWidth-toolbox.width-15);
201 toolbox.y=Math.min(toolbox.y,stage.stageHeight-toolbox.height-15);
205 private function onDataStart(event:Event):void {
206 switch (event.type) {
207 case Connection.LOAD_STARTED: loadcount++; break;
208 case Connection.SAVE_STARTED: savecount++; break;
212 private function onDataComplete(event:Event):void {
213 switch (event.type) {
214 case Connection.LOAD_COMPLETED: loadcount--; break;
215 case Connection.SAVE_COMPLETED: savecount--; break;
219 private function updateDataWorking():void {
220 if (loadcount>0 && savecount>0) { dataWorking.text="Loading/saving..."; }
221 else if (loadcount>0) { dataWorking.text="Loading data..."; }
222 else if (savecount>0) { dataWorking.text="Saving data..."; }
223 else { dataWorking.text=""; }
224 dataWorking.visible=(dataWorking.text!="");
226 private function onDataDirty(event:Event):void {
227 saveButton.enabled=true;
229 private function onDataClean(event:Event):void {
230 saveButton.enabled=false;
233 private function onImageryLoad(event:Event):void {
234 var xml:XML = new XML(URLLoader(event.target).data);
235 var saved_url:String = SharedObject.getLocal("user_state").data['background_url'];
236 var saved_name:String= SharedObject.getLocal("user_state").data['background_name'];
237 var xml_url:String, xml_name:String, isSet:Boolean=false;
238 theController.imagery=new Array(
239 { label: "None", data: "" },
240 { label: "Yahoo", data: "yahoo" } );
241 for each(var set:XML in xml.set) {
242 xml_url= set.child("url");
243 xml_name=set.child("name");
244 theController.imagery.push({ label:xml_name, data:xml_url });
245 if (xml_url==saved_url || (xml_name==saved_name && xml_name!='Custom')) { isSet=true; }
247 if (!isSet) { theController.imagery.push({ label:saved_name, data:saved_url }); }
249 for each (var bg:Object in theController.imagery) {
250 if (bg['label']==saved_nameĀ || bg['data']==saved_url) {
251 setBackground(bg['label'], bg['data']);
256 public function setBackground(name:String,url:String):void {
257 // ** this should take an object with all parameters (source tag, etc.)
258 if (url=='yahoo') { theMap.setBackground('') ; yahoo.show(); }
259 else { theMap.setBackground(url); yahoo.hide(); }
260 var obj:SharedObject = SharedObject.getLocal("user_state");
261 obj.setProperty("background_url",url );
262 obj.setProperty("background_name",name);
266 private function onStylesheetsLoad(event:Event):void {
267 var xml:XML = new XML(URLLoader(event.target).data);
268 var saved_url:String = SharedObject.getLocal("user_state").data['stylesheet_url'];
269 var saved_name:String= SharedObject.getLocal("user_state").data['stylesheet_name'];
270 var xml_url:String, xml_name:String, isSet:Boolean=false;
271 if (!saved_url) { saved_url='potlatch.css'; saved_name='Potlatch'; }
274 theController.stylesheets=new Array();
275 for each(var set:XML in xml.stylesheet) {
276 xml_url= set.child("url");
277 xml_name=set.child("name");
278 theController.stylesheets.push({ label:xml_name, data:xml_url });
279 if (xml_url==saved_url || (xml_name==saved_name && xml_name!='Custom')) { isSet=true; }
281 if (!isSet) { theController.stylesheets.push({ label:saved_name, data:saved_url }); }
283 for each (var bg:Object in theController.stylesheets) {
284 if (bg['label']==saved_nameĀ || bg['data']==saved_url) {
285 setStylesheet(bg['label'], bg['data']);
290 public function setStylesheet(name:String,url:String):void {
291 theMap.setStyle(url);
292 var obj:SharedObject = SharedObject.getLocal("user_state");
293 obj.setProperty("stylesheet_url",url);
294 obj.setProperty("stylesheet_name",name);
299 private function dragEnterHandler(event:DragEvent):void {
300 // Get the drop target component from the event object.
301 var dropTarget:Canvas=event.currentTarget as Canvas;
302 // Accept the drag only if the user is dragging poi with tags
303 if (event.dragSource.hasFormat('tags'))
305 DragManager.acceptDragDrop(dropTarget);
309 private function dragDropHandler(event:DragEvent):void {
310 // Deselect the dragged icon
311 if (event.dragSource.dataForFormat('container')) {
312 event.dragSource.dataForFormat('container').selectedItem=-1;
316 var tags:Array = event.dragSource.dataForFormat('tags') as Array;
317 var mapLoc:Point = Globals.vars.root.globalToLocal(new Point(event.stageX, event.stageY));
318 var lat:Number = Globals.vars.root.coord2lat(mapLoc.y);
319 var lon:Number = Globals.vars.root.coord2lon(mapLoc.x);
321 var createAction:CompositeUndoableAction = new CompositeUndoableAction("Create POI");
323 var node:Node = Connection.getConnectionInstance().createNode({}, lat, lon, createAction.push);
324 for each ( var tag:Object in tags ) {
325 node.setTag(tag.k, tag.v, createAction.push);
327 Connection.getConnectionInstance().registerPOI(node);
328 MainUndoStack.getGlobalStack().addAction(createAction);
329 theController.setState(new SelectedPOINode(node));