net/systemeD/potlatch2/dialogs/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()">
  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" 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:Script><![CDATA[ import net.systemeD.potlatch2.FunctionKeyManager; ]]></fx:Script>
  21                                         </mx:ComboBox>
  22                                 </fx:Component>
  23                         </mx:itemRenderer>
  24                 </mx:DataGridColumn>
  25     </mx:columns>
  26   </mx:DataGrid>
  27
  28   <mx:HBox horizontalAlign="right" width="100%">
  29     <mx:LinkButton label="Delete" click="removeSource()" enabled="{dataGrid.selectedItem != null? true : false}"/>
  30     <mx:LinkButton label="Add" click="addNewSource()"/>
  31   </mx:HBox>
  32
  33   <fx:Script><![CDATA[
  34
  35         /*
  36                 Still to do:
  37                 - editable source tag for each layer
  38                 - editable bbox for each layer
  39                 - ability to use this dialogue to select as well as edit
  40                 - automatically select imagery once you've edited it (i.e. itemEditEnd)
  41                 - edits should stick around, either in SharedObjects or OSM preferences
  42         */
  43
  44     import mx.managers.PopUpManager;
  45     import mx.events.CloseEvent;
  46     import mx.core.Application;
  47     import mx.core.FlexGlobals;
  48         import mx.collections.ArrayCollection;
  49         import mx.controls.List;
  50         import net.systemeD.potlatch2.FunctionKeyManager;
  51
  52         public var dataCollection:ArrayCollection;
  53         private var menu:List;
  54         private var collection:Object;
  55
  56     public function init(title:String, menu:List, source:Object):void {
  57                 this.title=title;
  58                 this.menu=menu;
  59                 collection=source;
  60                 dataCollection=new ArrayCollection(source.collection);
  61         PopUpManager.addPopUp(this, Application(FlexGlobals.topLevelApplication), true);
  62         PopUpManager.centerPopUp(this);
  63         this.addEventListener(CloseEvent.CLOSE, backgroundDialog_close);
  64                 dataGrid.dataProvider=dataCollection;
  65     }
  66
  67     private function backgroundDialog_close(evt:CloseEvent):void {
  68         PopUpManager.removePopUp(this);
  69                 if (menu) { menu.invalidateList(); }
  70     }
  71
  72         private function addNewSource():void {
  73                 dataCollection.addItemAt( {name:'(new name)',url:'(new URL)'} , dataCollection.length);
  74                 dataGrid.validateNow();
  75                 dataGrid.verticalScrollPosition=dataGrid.maxVerticalScrollPosition;
  76                 dataGrid.editedItemPosition = {rowIndex: dataCollection.length-1, columnIndex: 0};
  77         }
  78         private function removeSource():void {
  79                 dataCollection.removeItemAt(dataGrid.selectedIndex);
  80         }
  81         public function updateSource():void {
  82                 collection.dispatchEvent(new Event("collection_changed"));
  83         }
  84
  85   ]]>
  86   </fx:Script>
  87
  88 </mx:TitleWindow>