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();"/>
39 </mx:ApplicationControlBar>
41 <mx:HDividedBox width="100%" height="100%">
44 <potlatch2:TagViewer width="25%" height="100%" id="tagViewer"/>
46 <mx:Canvas width="75%" height="100%">
47 <mx:Canvas id="map_area" resize="onResizeMap()"
48 top="0" left="0" width="100%" height="100%" dragEnter="dragEnterHandler(event);" dragDrop="dragDropHandler(event);">
50 <mx:Image source="@Embed('embedded/zoomIn.svg')" right="3" top="3" click="theMap.zoomIn();"
51 rollOverEffect="glowImage" rollOutEffect="unglowImage"/>
52 <mx:Image source="@Embed('embedded/zoomOut.svg')" right="3" top="20" click="theMap.zoomOut();"
53 rollOverEffect="glowImage" rollOutEffect="unglowImage"/>
54 <mx:TextArea id="dataWorking" text="" right="20" top="3" disabledColor="black" backgroundDisabledColor="0xFFFFEA" height="18"
55 enabled="false" borderThickness="0"
56 showEffect="{wipeIn}" hideEffect="{wipeOut}"/>
58 <potlatch2:Toolbox id="toolbox"
59 height="46" width="253"
60 headerHeight="6" headerColors="[black, gray]"
61 borderThicknessRight="0" borderThicknessLeft="0" borderThicknessBottom="0"
62 paddingLeft="4" paddingTop="4" layout="horizontal"
63 includeInLayout="false"
66 <mx:Button icon="@Embed('embedded/delete.svg')"
67 click='toolbox.doDelete();'
68 enabled="{toolbox.canDo('delete')}"
69 alpha="{toolbox.getAlpha('delete')}"
70 width="28" height="28" textAlign="left" paddingLeft="6" paddingRight="0" />
71 <mx:Button icon="@Embed('embedded/direction.svg')"
72 click='toolbox.doReverseDirection();'
73 enabled="{toolbox.canDo('reverseDirection')}"
74 alpha="{toolbox.getAlpha('reverseDirection')}"
75 width="28" height="28" textAlign="left" paddingLeft="8" paddingRight="0" />
76 <mx:Button icon="@Embed('embedded/cut.svg')"
77 click='toolbox.doSplit();'
78 enabled="{toolbox.canDo('split')}"
79 alpha="{toolbox.getAlpha('split')}"
80 width="28" height="28" textAlign="left" paddingLeft="8" paddingRight="0" />
81 <mx:Button icon="@Embed('embedded/straighten.svg')"
82 click='toolbox.doStraighten();'
83 enabled="{toolbox.canDo('straighten')}"
84 alpha="{toolbox.getAlpha('straighten')}"
85 width="28" height="28" textAlign="left" paddingLeft="5" paddingRight="0" />
86 <mx:Button icon="@Embed('embedded/circle.svg')"
87 click='toolbox.doCircularise();'
88 enabled="{toolbox.canDo('circularise')}"
89 alpha="{toolbox.getAlpha('circularise')}"
90 width="28" height="28" textAlign="left" paddingLeft="4" paddingRight="0" />
91 <mx:Button icon="@Embed('embedded/quadrilateralise.svg')"
92 click='toolbox.doQuadrilateralise();'
93 enabled="{toolbox.canDo('quadrilateralise')}"
94 alpha="{toolbox.getAlpha('quadrilateralise')}"
95 width="28" height="28" textAlign="left" paddingLeft="6" paddingRight="0" />
96 <mx:Button icon="@Embed('embedded/parallel.svg')"
97 click='toolbox.doParallelise();'
98 enabled="{toolbox.canDo('parallelise')}"
99 alpha="{toolbox.getAlpha('parallelise')}"
100 width="28" height="28" textAlign="left" paddingLeft="8" paddingRight="0" />
109 import net.systemeD.halcyon.*;
110 import net.systemeD.halcyon.connection.*;
111 import net.systemeD.potlatch2.*;
112 import net.systemeD.potlatch2.save.SaveManager;
113 import net.systemeD.potlatch2.controller.*;
114 import net.systemeD.potlatch2.help.*;
115 import net.systemeD.potlatch2.options.*;
116 import net.systemeD.potlatch2.utils.*;
117 import mx.managers.PopUpManager;
118 import flash.system.Security;
120 import flash.events.MouseEvent;
121 import flash.display.Sprite;
122 import mx.core.IChildList;
123 import mx.containers.Canvas;
124 import mx.core.Application;
125 import mx.events.DragEvent;
126 import mx.managers.DragManager;
127 import mx.core.DragSource;
129 public var theMap:Map;
130 public var theController:EditController;
132 private function initApp():void {
134 Globals.vars.map_area = map_area;
135 Globals.vars.root = map_area.rawChildren; // set up global reference to root level
136 var _root:IChildList = map_area.rawChildren; // convenient local shorthand
138 // map backdrop object
139 var w:uint = map_area.width;
140 var h:uint = map_area.height;
141 var b:Sprite = new Sprite();
142 b.height=h; b.width=w;
143 b.graphics.beginFill(0xFFFFEA,100);
144 b.graphics.drawRect(0,0,w,h);
145 b.graphics.endFill();
148 // create map and Yahoo
149 theMap=new Map(this.loaderInfo.parameters);
151 var yahoo:Yahoo=new Yahoo(w,h,theMap);
153 Globals.vars.yahoo = yahoo;
154 _root.addChild(yahoo);
155 _root.addChild(theMap);
156 theMap.updateSize(w,h);
159 var s:Sprite=new Sprite();
160 s.graphics.beginFill(0xFFFFFF,100);
161 s.graphics.drawRect(0,0,w,h);
162 s.graphics.endFill();
168 s.graphics.lineStyle(2,0);
169 s.graphics.moveTo(stage.stageWidth/2-20,stage.stageHeight/2);
170 s.graphics.lineTo(stage.stageWidth/2+20,stage.stageHeight/2);
171 s.graphics.moveTo(stage.stageWidth/2,stage.stageHeight/2-20);
172 s.graphics.lineTo(stage.stageWidth/2,stage.stageHeight/2+20);
175 // mouse-up handler attached to stage, so the user can release outside the map
176 stage.addEventListener(MouseEvent.MOUSE_UP, theMap.mouseUpHandler);
177 Globals.vars.map_area.addEventListener(MouseEvent.MOUSE_MOVE, theMap.mouseMoveHandler);
178 Globals.vars.map_area.addEventListener(MouseEvent.MOUSE_DOWN, theMap.mouseDownHandler);
180 // keyboard event attached to stage
181 stage.addEventListener(KeyboardEvent.KEY_UP, theMap.keyUpHandler);
183 // example listener event
184 var myListenerObj:Object = new Object();
185 myListenerObj.mapHandler=function(event:MapEvent):void {
186 Globals.vars.debug.appendText("Download event fired - "+event.params.minlat+","+event.params.minlon+"\n");
188 theMap.addEventListener(MapEvent.DOWNLOAD, myListenerObj.mapHandler);
191 var t:TextField=new TextField();
192 t.width=500; t.height=150; t.border=true;
195 Globals.vars.debug=t;
196 t.visible = loaderInfo.parameters["show_debug"] == 'true';
197 Globals.vars.root=theMap; // just for the addDebug function
199 theController = new EditController(theMap, tagViewer, toolbox);
200 theController.setActive();
202 var conn:Connection = Connection.getConnectionInstance();
203 conn.addEventListener(Connection.LOAD_STARTED, onDataStart);
204 conn.addEventListener(Connection.LOAD_COMPLETED, onDataComplete);
206 // and to import a shapefile...
207 // 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"]);
210 public function onResizeMap():void {
211 if ( theMap != null )
212 theMap.updateSize(map_area.width, map_area.height);
215 private function onDataStart(event:Event):void {
216 dataWorking.text = event.type == Connection.LOAD_STARTED ? "Loading data..." : "Saving Data...";
217 dataWorking.visible = true;
219 private function onDataComplete(event:Event):void {
220 dataWorking.visible = false;
225 private function dragEnterHandler(event:DragEvent):void {
226 // Get the drop target component from the event object.
227 var dropTarget:Canvas=event.currentTarget as Canvas;
228 // Accept the drag only if the user is dragging poi with tags
229 if (event.dragSource.hasFormat('tags'))
231 DragManager.acceptDragDrop(dropTarget);
235 private function dragDropHandler(event:DragEvent):void {
236 // Get the data identified by the color format from the drag source.
237 // Blame http://www.adobe.com/devnet/flex/quickstart/adding_drag_and_drop/#manual
238 // for whatever horrid abuse of "color format" this is doing
239 var tags:Array = event.dragSource.dataForFormat('tags') as Array;
240 var mapLoc:Point = Globals.vars.root.globalToLocal(new Point(event.stageX, event.stageY));
241 var lat:Number = Globals.vars.root.coord2lat(mapLoc.y);
242 var lon:Number = Globals.vars.root.coord2lon(mapLoc.x);
244 var createAction:CompositeUndoableAction = new CompositeUndoableAction("Create POI");
246 var node:Node = Connection.getConnectionInstance().createNode({}, lat, lon, createAction.push);
247 for each ( var tag:Object in tags ) {
248 node.setTag(tag.k, tag.v, createAction.push);
250 Connection.getConnectionInstance().registerPOI(node);
251 MainUndoStack.getGlobalStack().addAction(createAction);
252 theController.setState(new SelectedPOINode(node));