net/systemeD/potlatch2/BackgroundDialog.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"
   6         width="500" height="300" verticalGap="0">
   7
   8   <mx:DataGrid editable="true" width="100%" height="100%" id="dataGrid">
   9     <mx:columns>
  10         <mx:DataGridColumn editable="true" dataField="name" headerText="Name"/>
  11         <mx:DataGridColumn editable="true" dataField="url" headerText="URL"/>
  12     </mx:columns>
  13   </mx:DataGrid>
  14
  15   <mx:HBox horizontalAlign="right" width="100%">
  16     <mx:LinkButton label="Delete" click="removeSource()" enabled="{dataGrid.selectedItem != null? true : false}"/>
  17     <mx:LinkButton label="Add" click="addNewSource()"/>
  18   </mx:HBox>
  19
  20   <mx:Script><![CDATA[
  21
  22         /*
  23                 Still to do:
  24                 - editable hotkeys for each layer
  25                 - editable source tag for each layer
  26                 - editable bbox for each layer
  27                 - ability to use this dialogue to select as well as edit
  28                 - automatically select imagery once you've edited it (i.e. itemEditEnd)
  29                 - edits should stick around, either in SharedObjects or OSM preferences
  30         */
  31
  32     import mx.managers.PopUpManager;
  33     import mx.events.CloseEvent;
  34     import mx.core.Application;
  35         import mx.collections.ArrayCollection;
  36         import mx.controls.List;
  37
  38         public var dataCollection:ArrayCollection;
  39         private var menu:List;
  40
  41     public function init(title:String, menu:List, source:Array):void {
  42                 this.title=title;
  43                 this.menu=menu;
  44                 dataCollection=new ArrayCollection(source);
  45         PopUpManager.addPopUp(this, Application(Application.application), true);
  46         PopUpManager.centerPopUp(this);
  47         this.addEventListener(CloseEvent.CLOSE, backgroundDialog_close);
  48                 dataGrid.dataProvider=dataCollection;
  49     }
  50
  51     private function backgroundDialog_close(evt:CloseEvent):void {
  52         PopUpManager.removePopUp(this);
  53                 if (menu) { menu.invalidateList(); }
  54     }
  55
  56         private function addNewSource():void {
  57                 dataCollection.addItemAt( {name:'(new name)',url:'(new URL)'} , dataCollection.length);
  58                 dataGrid.validateNow();
  59                 dataGrid.verticalScrollPosition=dataGrid.maxVerticalScrollPosition;
  60                 dataGrid.editedItemPosition = {rowIndex: dataCollection.length-1, columnIndex: 0};
  61         }
  62         private function removeSource():void {
  63                 dataCollection.removeItemAt(dataGrid.selectedIndex);
  64         }
  65
  66   ]]>
  67   </mx:Script>
  68
  69 </mx:TitleWindow>