net/systemeD/potlatch2/BackgroundDialog.mxml

   1 <?xml version="1.0" encoding="utf-8"?>
   2 <mx:TitleWindow
   3         xmlns:fx="http://ns.adobe.com/mxml/2009"
   4         xmlns:mx="library://ns.adobe.com/flex/mx"
   5         layout="vertical" showCloseButton="true"
   6         horizontalAlign="center"
   7         width="500" height="300" verticalGap="0">
   8
   9   <mx:DataGrid editable="true" width="100%" height="100%" id="dataGrid" itemEditEnd="updateSource()" dataProvider="{dataCollection}">
  10     <mx:columns>
  11         <mx:DataGridColumn editable="true"  dataField="name" headerText="Name"/>
  12         <mx:DataGridColumn editable="true"  dataField="url" headerText="URL"/>
  13         <mx:DataGridColumn editable="false" dataField="name" headerText="Key" width="70">
  14                         <mx:itemRenderer>
  15                                 <fx:Component>
  16                                 <mx:ComboBox
  17                                         selectedItem="{FunctionKeyManager.instance().getKeyFor(outerDocument.title,data.name)}"
  18                                     dataProvider="{FunctionKeyManager.fkeysCollection}"
  19                                         change="FunctionKeyManager.instance().setKeyFromFString(selectedItem as String,outerDocument.title,data.name)" />
  20                                 </fx:Component>
  21                         </mx:itemRenderer>
  22                 </mx:DataGridColumn>
  23     </mx:columns>
  24   </mx:DataGrid>
  25
  26   <mx:HBox horizontalAlign="right" width="100%">
  27     <mx:LinkButton label="Delete" click="removeSource()" enabled="{dataGrid.selectedItem != null? true : false}"/>
  28     <mx:LinkButton label="Add" click="addNewSource()"/>
  29   </mx:HBox>
  30
  31   <fx:Script><![CDATA[
  32
  33         /*
  34                 Still to do:
  35                 - editable source tag for each layer
  36                 - editable bbox for each layer
  37                 - ability to use this dialogue to select as well as edit
  38                 - automatically select imagery once you've edited it (i.e. itemEditEnd)
  39                 - edits should stick around, either in SharedObjects or OSM preferences
  40         */
  41
  42     import mx.managers.PopUpManager;
  43     import mx.events.CloseEvent;
  44     import mx.core.Application;
  45     import mx.core.FlexGlobals;
  46         import mx.collections.ArrayCollection;
  47         import spark.components.List;
  48         import net.systemeD.potlatch2.FunctionKeyManager;
  49
  50         public var dataCollection:ArrayCollection;
  51         private var menu:List;
  52         private var collection:Object;
  53
  54     public function init(title:String, menu:List, source:Object):void {
  55                 this.title=title;
  56                 this.menu=menu;
  57                 collection=source;
  58                 dataCollection = source.getCollection();
  59         PopUpManager.addPopUp(this, Application(FlexGlobals.topLevelApplication), true);
  60         PopUpManager.centerPopUp(this);
  61         this.addEventListener(CloseEvent.CLOSE, backgroundDialog_close);
  62     }
  63
  64     private function backgroundDialog_close(evt:CloseEvent):void {
  65         PopUpManager.removePopUp(this);
  66     }
  67
  68         private function addNewSource():void {
  69                 dataCollection.addItemAt( {name:'(new name)',url:'(new URL)'} , dataCollection.length);
  70                 dataGrid.validateNow();
  71                 dataGrid.verticalScrollPosition=dataGrid.maxVerticalScrollPosition;
  72                 dataGrid.editedItemPosition = {rowIndex: dataCollection.length-1, columnIndex: 0};
  73         }
  74         private function removeSource():void {
  75                 dataCollection.removeItemAt(dataGrid.selectedIndex);
  76         }
  77         public function updateSource():void {
  78                 collection.dispatchEvent(new Event("collection_changed"));
  79         }
  80
  81   ]]>
  82   </fx:Script>
  83
  84 </mx:TitleWindow>