net/systemeD/potlatch2/mygpx/MyGpxDialog.mxml

   1 <?xml version="1.0" encoding="utf-8"?>
   2 <mx:TitleWindow
   3         xmlns:mx="http://www.adobe.com/2006/mxml"
   4         layout="vertical" showCloseButton="true"
   5         horizontalAlign="center" title="MyGpx Files"
   6         width="600" height="400"
   7         verticalGap="0">
   8   <mx:Script><![CDATA[
   9     import mx.managers.PopUpManager;
  10     import mx.events.CloseEvent;
  11     import mx.core.Application;
  12
  13     import net.systemeD.halcyon.connection.*;
  14     import net.systemeD.potlatch2.save.*;
  15     import net.systemeD.halcyon.Map;
  16     import net.systemeD.halcyon.Globals;
  17     import net.systemeD.halcyon.VectorLayer;
  18     import net.systemeD.potlatch2.utils.Importer;
  19     import net.systemeD.potlatch2.utils.GpxImporter;
  20     import mx.controls.Alert;
  21
  22     private var map:Map;
  23     private var conn:Connection;
  24
  25     public function init():void {
  26         PopUpManager.addPopUp(this, Application(Application.application), true);
  27         PopUpManager.centerPopUp(this);
  28         this.addEventListener(CloseEvent.CLOSE, myGpxDialog_close);
  29
  30         conn = Connection.getConnectionInstance();
  31         map = Globals.vars.root;
  32
  33         SaveManager.getAccessSorted();
  34         conn.addEventListener(Connection.TRACES_LOADED, onTracesLoaded);
  35         fetchList();
  36     }
  37
  38     private function myGpxDialog_close(evt:CloseEvent):void {
  39         PopUpManager.removePopUp(this);
  40         conn.removeEventListener(Connection.TRACES_LOADED, onTracesLoaded);
  41     }
  42
  43     private function fetchList(refresh:Boolean=false):void {
  44         results.text = "Fetching Traces...";
  45         conn.fetchUserTraces(refresh);
  46     }
  47
  48     private function onTracesLoaded(e:Event):void {
  49         results.text = "Traces Loaded";
  50         dispatchEvent(new Event("traces_loaded"));
  51     }
  52
  53     [Bindable(event="traces_loaded")]
  54     private function get traces():Array {
  55         return conn.getTraces();
  56     }
  57
  58     public function loadFile(t:Trace):void {
  59         t.addToMap();
  60     }
  61
  62     public function filesLoaded(success:Boolean,message:String=null):void {
  63         if (success) {
  64             dispatchEvent(new Event("layers_changed"));
  65         } else {
  66             Alert.show(message, 'Error', mx.controls.Alert.OK);
  67         }
  68     }
  69               ]]>
  70   </mx:Script>
  71
  72   <mx:Text text="Traces" id="results" />
  73   <mx:DataGrid dataProvider="{traces}" width="100%" height="100%" id="traceGrid">
  74     <mx:columns>
  75             <mx:DataGridColumn editable="false" dataField="id" headerText="id" width="45"/>
  76             <mx:DataGridColumn editable="false" dataField="filename" headerText="filename"/>
  77             <mx:DataGridColumn editable="false" dataField="description" headerText="description"/>
  78             <mx:DataGridColumn editable="false" dataField="tagsText" headerText="tags"/>
  79             <mx:DataGridColumn editable="false">
  80               <mx:itemRenderer>
  81                 <mx:Component>
  82                   <mx:VBox>
  83                     <mx:Button label="Load"
  84                       click="parentDocument.loadFile(data)"/>
  85                   </mx:VBox>
  86                 </mx:Component>
  87               </mx:itemRenderer>
  88             </mx:DataGridColumn>
  89     </mx:columns>
  90   </mx:DataGrid>
  91   <mx:ControlBar>
  92     <mx:Button label="Refresh List" click="fetchList(true)" />
  93   </mx:ControlBar>
  94 </mx:TitleWindow>