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 var savecount:uint=0;
133 private var loadcount:uint=0;
135 private function initApp():void {
137 Globals.vars.map_area = map_area;
138 Globals.vars.root = map_area.rawChildren; // set up global reference to root level
139 var _root:IChildList = map_area.rawChildren; // convenient local shorthand
141 // map backdrop object
142 var w:uint = map_area.width;
143 var h:uint = map_area.height;
144 var b:Sprite = new Sprite();
145 b.height=h; b.width=w;
146 b.graphics.beginFill(0xFFFFEA,100);
147 b.graphics.drawRect(0,0,w,h);
148 b.graphics.endFill();
151 // create map and Yahoo
152 theMap=new Map(this.loaderInfo.parameters);
154 var yahoo:Yahoo=new Yahoo(w,h,theMap);
156 Globals.vars.yahoo = yahoo;
157 _root.addChild(yahoo);
158 _root.addChild(theMap);
159 theMap.updateSize(w,h);
162 var s:Sprite=new Sprite();
163 s.graphics.beginFill(0xFFFFFF,100);
164 s.graphics.drawRect(0,0,w,h);
165 s.graphics.endFill();
169 // mouse-up handler attached to stage, so the user can release outside the map
170 stage.addEventListener(MouseEvent.MOUSE_UP, theMap.mouseUpHandler);
171 Globals.vars.map_area.addEventListener(MouseEvent.MOUSE_MOVE, theMap.mouseMoveHandler);
172 Globals.vars.map_area.addEventListener(MouseEvent.MOUSE_DOWN, theMap.mouseDownHandler);
174 // keyboard event attached to stage
175 stage.addEventListener(KeyboardEvent.KEY_UP, theMap.keyUpHandler);
178 var request:URLRequest = new URLRequest("imagery.xml?"+Math.random());
179 var loader:URLLoader = new URLLoader();
180 loader.addEventListener(Event.COMPLETE, onImageryLoad);
181 loader.load(request);
184 var t:TextField=new TextField();
185 t.width=500; t.height=150; t.border=true;
188 Globals.vars.debug=t;
189 t.visible = loaderInfo.parameters["show_debug"] == 'true';
190 Globals.vars.root=theMap; // just for the addDebug function
192 theController = new EditController(theMap, tagViewer, toolbox);
193 theController.setActive();
195 var conn:Connection = Connection.getConnectionInstance();
196 conn.addEventListener(Connection.LOAD_STARTED, onDataStart);
197 conn.addEventListener(Connection.LOAD_COMPLETED, onDataComplete);
198 conn.addEventListener(Connection.SAVE_STARTED, onDataStart);
199 conn.addEventListener(Connection.SAVE_COMPLETED, onDataComplete);
202 public function onResizeMap():void {
203 if ( theMap != null )
204 theMap.updateSize(map_area.width, map_area.height);
207 private function onDataStart(event:Event):void {
208 switch (event.type) {
209 case Connection.LOAD_STARTED: loadcount++; break;
210 case Connection.SAVE_STARTED: savecount++; break;
214 private function onDataComplete(event:Event):void {
215 switch (event.type) {
216 case Connection.LOAD_COMPLETED: loadcount--; break;
217 case Connection.SAVE_COMPLETED: savecount--; break;
221 private function updateDataWorking():void {
222 if (loadcount>0 && savecount>0) { dataWorking.text="Loading/saving..."; }
223 else if (loadcount>0) { dataWorking.text="Loading data..."; }
224 else if (savecount>0) { dataWorking.text="Saving data..."; }
225 else { dataWorking.text=""; }
226 dataWorking.visible=(dataWorking.text!="");
229 private function onImageryLoad(event:Event):void {
230 var imagery:XML = new XML(URLLoader(event.target).data);
231 BackgroundSelector(bgButton.popUp).populate(imagery);
235 private function dragEnterHandler(event:DragEvent):void {
236 // Get the drop target component from the event object.
237 var dropTarget:Canvas=event.currentTarget as Canvas;
238 // Accept the drag only if the user is dragging poi with tags
239 if (event.dragSource.hasFormat('tags'))
241 DragManager.acceptDragDrop(dropTarget);
245 private function dragDropHandler(event:DragEvent):void {
246 // Get the data identified by the color format from the drag source.
247 // Blame http://www.adobe.com/devnet/flex/quickstart/adding_drag_and_drop/#manual
248 // for whatever horrid abuse of "color format" this is doing
249 var tags:Array = event.dragSource.dataForFormat('tags') as Array;
250 var mapLoc:Point = Globals.vars.root.globalToLocal(new Point(event.stageX, event.stageY));
251 var lat:Number = Globals.vars.root.coord2lat(mapLoc.y);
252 var lon:Number = Globals.vars.root.coord2lon(mapLoc.x);
254 var createAction:CompositeUndoableAction = new CompositeUndoableAction("Create POI");
256 var node:Node = Connection.getConnectionInstance().createNode({}, lat, lon, createAction.push);
257 for each ( var tag:Object in tags ) {
258 node.setTag(tag.k, tag.v, createAction.push);
260 Connection.getConnectionInstance().registerPOI(node);
261 MainUndoStack.getGlobalStack().addAction(createAction);
262 theController.setState(new SelectedPOINode(node));