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:Spacer width="100%"/>
31 <mx:Button label="Undo" click="MainUndoStack.getGlobalStack().undo();"
32 enabled="{MainUndoStack.getGlobalStack().canUndo()}"/>
33 <mx:Button label="Redo" click="MainUndoStack.getGlobalStack().redo();"
34 enabled="{MainUndoStack.getGlobalStack().canRedo()}"/>
35 <mx:Spacer width="100%"/>
36 <mx:Button label="Help" click="new HelpDialog().init();" />
37 <mx:Button label="Options" click="new OptionsDialog().init();" />
38 <mx:Button label="Save" icon="@Embed('embedded/save.svg')" click="SaveManager.saveChanges();" id="saveButton"
40 </mx:ApplicationControlBar>
42 <mx:HDividedBox width="100%" height="100%">
45 <potlatch2:TagViewer width="25%" height="100%" id="tagViewer"/>
47 <mx:Canvas width="75%" height="100%">
48 <mx:Canvas id="map_area" resize="onResizeMap()"
49 top="0" left="0" width="100%" height="100%" dragEnter="dragEnterHandler(event);" dragDrop="dragDropHandler(event);">
51 <mx:Image source="@Embed('embedded/zoomIn.svg')" right="3" top="3" click="theMap.zoomIn();"
52 rollOverEffect="glowImage" rollOutEffect="unglowImage"/>
53 <mx:Image source="@Embed('embedded/zoomOut.svg')" right="3" top="20" click="theMap.zoomOut();"
54 rollOverEffect="glowImage" rollOutEffect="unglowImage"/>
55 <mx:TextArea id="dataWorking" text="" right="20" top="3" disabledColor="black" backgroundDisabledColor="0xFFFFEA" height="18"
56 enabled="false" borderThickness="0"
57 showEffect="{wipeIn}" hideEffect="{wipeOut}"/>
64 import net.systemeD.halcyon.*;
65 import net.systemeD.halcyon.connection.*;
66 import net.systemeD.potlatch2.*;
67 import net.systemeD.potlatch2.save.SaveManager;
68 import net.systemeD.potlatch2.controller.*;
69 import net.systemeD.potlatch2.help.*;
70 import net.systemeD.potlatch2.options.*;
71 import net.systemeD.potlatch2.utils.*;
72 import mx.managers.PopUpManager;
73 import flash.system.Security;
75 import flash.events.MouseEvent;
76 import flash.display.Sprite;
77 import mx.core.IChildList;
78 import mx.containers.Canvas;
79 import mx.core.Application;
80 import mx.events.DragEvent;
81 import mx.managers.DragManager;
82 import mx.core.DragSource;
84 public var theMap:Map;
85 public var theController:EditController;
86 public var yahoo:Yahoo;
87 public var toolbox:Toolbox;
89 private var savecount:uint=0;
90 private var loadcount:uint=0;
92 public var version:String="(Foxbase) Alpha"; // mxml won't read it if it's a const. Go figure
94 private function initApp():void {
96 Globals.vars.map_area = map_area;
97 Globals.vars.root = map_area.rawChildren; // set up global reference to root level
98 var _root:IChildList = map_area.rawChildren; // convenient local shorthand
100 // populate sharedObject with loaderInfo parameters if supplied
101 var obj:SharedObject = SharedObject.getLocal("user_state");
102 var objChanged:Boolean = false;
103 if (loaderInfo.parameters['tileurl']) {
104 obj.setProperty('background_url',loaderInfo.parameters['tileurl']);
105 obj.setProperty('background_name','Custom');
108 if (loaderInfo.parameters['style']) {
109 obj.setProperty('stylesheet_url',loaderInfo.parameters['style']);
110 obj.setProperty('stylesheet_name','Custom');
113 if (objChanged) { obj.flush(); }
115 // load imagery and style XML
116 var request:URLRequest = new URLRequest("imagery.xml?"+Math.random());
117 var loader:URLLoader = new URLLoader();
118 loader.addEventListener(Event.COMPLETE, onImageryLoad);
119 loader.load(request);
121 var request2:URLRequest = new URLRequest("stylesheets.xml?"+Math.random());
122 var loader2:URLLoader = new URLLoader();
123 loader2.addEventListener(Event.COMPLETE, onStylesheetsLoad);
124 loader2.load(request2);
126 // map backdrop object
127 var w:uint = map_area.width;
128 var h:uint = map_area.height;
129 var b:Sprite = new Sprite();
130 b.height=h; b.width=w;
131 b.graphics.beginFill(0xFFFFEA,100);
132 b.graphics.drawRect(0,0,w,h);
133 b.graphics.endFill();
136 // create map and Yahoo
137 theMap=new Map(this.loaderInfo.parameters);
139 yahoo=new Yahoo(w,h,theMap);
141 _root.addChild(yahoo);
142 _root.addChild(theMap);
143 theMap.updateSize(w,h);
146 var s:Sprite=new Sprite();
147 s.graphics.beginFill(0xFFFFFF,100);
148 s.graphics.drawRect(0,0,w,h);
149 s.graphics.endFill();
153 // mouse-up handler attached to stage, so the user can release outside the map
154 stage.addEventListener(MouseEvent.MOUSE_UP, theMap.mouseUpHandler);
155 Globals.vars.map_area.addEventListener(MouseEvent.MOUSE_MOVE, theMap.mouseMoveHandler);
156 Globals.vars.map_area.addEventListener(MouseEvent.MOUSE_DOWN, theMap.mouseDownHandler);
158 // keyboard event attached to stage
159 stage.addEventListener(KeyboardEvent.KEY_UP, theMap.keyUpHandler);
162 toolbox=Toolbox(PopUpManager.createPopUp(this,Toolbox,false));
163 toolbox.init(theController);
164 toolbox.x=stage.stageWidth-toolbox.width-15;
165 toolbox.y=stage.stageHeight-toolbox.height-15;
168 var t:TextField=new TextField();
169 t.width=500; t.height=150; t.border=true;
172 Globals.vars.debug=t;
173 t.visible = loaderInfo.parameters["show_debug"] == 'true';
174 Globals.vars.root=theMap; // just for the addDebug function
176 theController = new EditController(theMap, tagViewer, toolbox);
177 theController.setActive();
179 var conn:Connection = Connection.getConnectionInstance();
180 conn.addEventListener(Connection.LOAD_STARTED, onDataStart);
181 conn.addEventListener(Connection.LOAD_COMPLETED, onDataComplete);
182 conn.addEventListener(Connection.SAVE_STARTED, onDataStart);
183 conn.addEventListener(Connection.SAVE_COMPLETED, onDataComplete);
184 conn.addEventListener(Connection.DATA_DIRTY, onDataDirty);
185 conn.addEventListener(Connection.DATA_CLEAN, onDataClean);
188 public function onResizeMap():void {
189 if ( theMap != null )
190 theMap.updateSize(map_area.width, map_area.height);
193 toolbox.x=Math.min(toolbox.x,stage.stageWidth-toolbox.width-15);
194 toolbox.y=Math.min(toolbox.y,stage.stageHeight-toolbox.height-15);
198 private function onDataStart(event:Event):void {
199 switch (event.type) {
200 case Connection.LOAD_STARTED: loadcount++; break;
201 case Connection.SAVE_STARTED: savecount++; break;
205 private function onDataComplete(event:Event):void {
206 switch (event.type) {
207 case Connection.LOAD_COMPLETED: loadcount--; break;
208 case Connection.SAVE_COMPLETED: savecount--; break;
212 private function updateDataWorking():void {
213 if (loadcount>0 && savecount>0) { dataWorking.text="Loading/saving..."; }
214 else if (loadcount>0) { dataWorking.text="Loading data..."; }
215 else if (savecount>0) { dataWorking.text="Saving data..."; }
216 else { dataWorking.text=""; }
217 dataWorking.visible=(dataWorking.text!="");
219 private function onDataDirty(event:Event):void {
220 saveButton.enabled=true;
222 private function onDataClean(event:Event):void {
223 saveButton.enabled=false;
226 private function onImageryLoad(event:Event):void {
227 var xml:XML = new XML(URLLoader(event.target).data);
228 var saved_url:String = SharedObject.getLocal("user_state").data['background_url'];
229 var saved_name:String= SharedObject.getLocal("user_state").data['background_name'];
230 var xml_url:String, xml_name:String, isSet:Boolean=false;
231 theController.imagery=new Array(
232 { label: "None", data: "" },
233 { label: "Yahoo", data: "yahoo" } );
234 for each(var set:XML in xml.set) {
235 xml_url= set.child("url");
236 xml_name=set.child("name");
237 theController.imagery.push({ label:xml_name, data:xml_url });
238 if (xml_url==saved_url || (xml_name==saved_name && xml_name!='Custom')) { isSet=true; }
240 if (!isSet) { theController.imagery.push({ label:saved_name, data:saved_url }); }
242 for each (var bg:Object in theController.imagery) {
243 if (bg['label']==saved_nameĀ || bg['data']==saved_url) {
244 setBackground(bg['label'], bg['data']);
249 public function setBackground(name:String,url:String):void {
250 // ** this should take an object with all parameters (source tag, etc.)
251 if (url=='yahoo') { theMap.setBackground('') ; yahoo.show(); }
252 else { theMap.setBackground(url); yahoo.hide(); }
253 var obj:SharedObject = SharedObject.getLocal("user_state");
254 obj.setProperty("background_url",url );
255 obj.setProperty("background_name",name);
259 private function onStylesheetsLoad(event:Event):void {
260 var xml:XML = new XML(URLLoader(event.target).data);
261 var saved_url:String = SharedObject.getLocal("user_state").data['stylesheet_url'];
262 var saved_name:String= SharedObject.getLocal("user_state").data['stylesheet_name'];
263 var xml_url:String, xml_name:String, isSet:Boolean=false;
264 if (!saved_url) { saved_url='potlatch.css'; saved_name='Potlatch'; }
267 theController.stylesheets=new Array();
268 for each(var set:XML in xml.stylesheet) {
269 xml_url= set.child("url");
270 xml_name=set.child("name");
271 theController.stylesheets.push({ label:xml_name, data:xml_url });
272 if (xml_url==saved_url || (xml_name==saved_name && xml_name!='Custom')) { isSet=true; }
274 if (!isSet) { theController.stylesheets.push({ label:saved_name, data:saved_url }); }
276 for each (var bg:Object in theController.stylesheets) {
277 if (bg['label']==saved_nameĀ || bg['data']==saved_url) {
278 setStylesheet(bg['label'], bg['data']);
283 public function setStylesheet(name:String,url:String):void {
284 theMap.setStyle(url);
285 var obj:SharedObject = SharedObject.getLocal("user_state");
286 obj.setProperty("stylesheet_url",url);
287 obj.setProperty("stylesheet_name",name);
292 private function dragEnterHandler(event:DragEvent):void {
293 // Get the drop target component from the event object.
294 var dropTarget:Canvas=event.currentTarget as Canvas;
295 // Accept the drag only if the user is dragging poi with tags
296 if (event.dragSource.hasFormat('tags'))
298 DragManager.acceptDragDrop(dropTarget);
302 private function dragDropHandler(event:DragEvent):void {
303 // Get the data identified by the color format from the drag source.
304 // Blame http://www.adobe.com/devnet/flex/quickstart/adding_drag_and_drop/#manual
305 // for whatever horrid abuse of "color format" this is doing
306 var tags:Array = event.dragSource.dataForFormat('tags') as Array;
307 var mapLoc:Point = Globals.vars.root.globalToLocal(new Point(event.stageX, event.stageY));
308 var lat:Number = Globals.vars.root.coord2lat(mapLoc.y);
309 var lon:Number = Globals.vars.root.coord2lon(mapLoc.x);
311 var createAction:CompositeUndoableAction = new CompositeUndoableAction("Create POI");
313 var node:Node = Connection.getConnectionInstance().createNode({}, lat, lon, createAction.push);
314 for each ( var tag:Object in tags ) {
315 node.setTag(tag.k, tag.v, createAction.push);
317 Connection.getConnectionInstance().registerPOI(node);
318 MainUndoStack.getGlobalStack().addAction(createAction);
319 theController.setState(new SelectedPOINode(node));