net/systemeD/potlatch2/save/SaveDialog.mxml

   1 <?xml version="1.0" encoding="utf-8"?>
   2 <mx:TitleWindow
   3         xmlns:mx="http://www.adobe.com/2006/mxml"
   4         layout="vertical"
   5         horizontalAlign="center" title="Save Changes"
   6         width="350" height="330" verticalGap="0">
   7
   8   <mx:ArrayCollection id="changesetTags">
   9     <mx:Object k="created_by" v="Potlatch 2"/>
  10     <mx:Object k="version" v="{Application.application.version}"/>
  11     <mx:Object k="comment" v=""/>
  12   </mx:ArrayCollection>
  13
  14   <mx:ViewStack id="processSequence" width="100%" height="100%">
  15
  16     <!-- section for entering tags -->
  17     <mx:VBox width="100%" height="100%" verticalGap="0">
  18       <mx:ViewStack id="tagStack" width="100%" height="100%">
  19         <mx:VBox width="100%" height="100%" label="Simple">
  20           <mx:Text width="100%">
  21             <mx:text>
  22                Please enter a description of your edits. This will be used to give other
  23                mappers an idea of what changes you are making.
  24             </mx:text>
  25           </mx:Text>
  26           <mx:Label text="Comment:"/>
  27           <mx:TextArea id="comment" width="100%" height="100%" change="commentChanged(event);" />
  28         </mx:VBox>
  29
  30         <mx:VBox width="100%" height="100%" label="Advanced">
  31           <mx:Label text="Changeset tags:"/>
  32           <mx:DataGrid editable="true" width="100%" id="advancedTagGrid"
  33               dataProvider="{changesetTags}">
  34             <mx:columns>
  35                 <mx:DataGridColumn editable="true" dataField="k" headerText="Key"/>
  36                 <mx:DataGridColumn editable="true" dataField="v" headerText="Value"/>
  37             </mx:columns>
  38           </mx:DataGrid>
  39                   <mx:HBox horizontalAlign="right" width="100%">
  40                     <mx:LinkButton label="Delete" click="removeTag()" enabled="{advancedTagGrid.selectedItem != null? true : false}"/>
  41                     <mx:LinkButton label="Add" click="addNewTag()"/>
  42                   </mx:HBox>
  43                   <mx:HRule width="100%" />
  44         </mx:VBox>
  45       </mx:ViewStack>
  46       <mx:LinkBar dataProvider="{tagStack}"/>
  47     </mx:VBox>
  48
  49     <mx:VBox width="100%" height="100%" id="createChangesetTab">
  50       <mx:VBox width="100%" height="100%" id="infoBox"/>
  51       <mx:Spacer height="100%"/>
  52       <mx:ProgressBar label="Creating changeset" labelPlacement="bottom" width="100%"
  53           indeterminate="true" id="saveProgress"/>
  54     </mx:VBox>
  55
  56     <mx:VBox width="100%" height="100%" id="failureTab">
  57       <mx:Text width="100%" styleName="failText" text="{failureText}"/>
  58     </mx:VBox>
  59
  60     <mx:VBox width="100%" height="100%" id="successTab">
  61       <mx:Text width="100%">
  62         <mx:htmlText><![CDATA[<b>All data uploaded!</b>]]></mx:htmlText>
  63       </mx:Text>
  64     </mx:VBox>
  65   </mx:ViewStack>
  66
  67   <mx:ControlBar>
  68     <mx:Spacer width="100%"/>
  69     <mx:Button id="cancelButton" label="Cancel" click="close();"/>
  70     <mx:Button id="saveButton" label="Save >" click="startSave();"/>
  71   </mx:ControlBar>
  72
  73   <mx:Script><![CDATA[
  74
  75     import mx.controls.*;
  76     import mx.managers.PopUpManager;
  77         import mx.core.Application;
  78
  79     import net.systemeD.halcyon.connection.*;
  80
  81     private var conn:Connection = Connection.getConnectionInstance();
  82
  83     [Bindable]
  84     private var failureText:String = "";
  85
  86         private function commentChanged(event:Event):void {
  87                 for (var i:int=changesetTags.length-1; i>0; i--) {
  88                         if (changesetTags[i]['k']=='comment') { changesetTags.removeItemAt(i); }
  89                 }
  90                 changesetTags.addItem( { k:'comment', v: event.target.text } );
  91     }
  92
  93         private function addNewTag():void {
  94                 changesetTags.addItem( { k:'(new key)', v:'(new value)' } );
  95                 advancedTagGrid.editedItemPosition = { rowIndex: changesetTags.length-1, columnIndex: 0 };
  96         }
  97
  98         private function removeTag():void {
  99                 changesetTags.removeItemAt(advancedTagGrid.selectedIndex);
 100         }
 101
 102     private function startSave():void {
 103
 104         // move to next sequence
 105         processSequence.selectedChild = createChangesetTab;
 106         saveButton.enabled = false;
 107
 108         var tags:Object = new Object();
 109         for each (var tag:Object in changesetTags) {
 110            tags[tag['k']] = tag['v'];
 111         }
 112
 113         // add the listeners
 114         conn.addEventListener(Connection.NEW_CHANGESET, changesetCreated);
 115         conn.addEventListener(Connection.NEW_CHANGESET_ERROR, changesetError);
 116         conn.createChangeset(tags);
 117     }
 118
 119     private function changesetCreated(event:EntityEvent):void {
 120         var changeset:Changeset = conn.getActiveChangeset();
 121         addStatus("Changeset created (id: "+changeset.id+")");
 122
 123         saveProgress.label = "Uploading changes";
 124         conn.addEventListener(Connection.SAVE_COMPLETED, saveCompleted);
 125         conn.uploadChanges();
 126     }
 127
 128     private function changesetError(event:Event):void {
 129         fail("Error creating changeset");
 130     }
 131
 132     private function saveCompleted(event:SaveCompleteEvent):void {
 133         if ( event.saveOK )
 134             succeed("All Data Saved!");
 135         else
 136             fail("Failure when uploading data");
 137
 138         saveButton.parent.removeChild(saveButton);
 139         cancelButton.label = "Close";
 140     }
 141
 142     private function addStatus(text:String):void {
 143         var label:Text = new Text();
 144         label.text = text;
 145
 146         infoBox.addChild(label);
 147     }
 148
 149     private function succeed(text:String):void {
 150         processSequence.selectedChild = successTab;
 151     }
 152
 153     private function fail(text:String):void {
 154         processSequence.selectedChild = failureTab;
 155         failureText = text;
 156     }
 157
 158     private function close():void {
 159         conn.removeEventListener(Connection.NEW_CHANGESET, changesetCreated);
 160         conn.removeEventListener(Connection.NEW_CHANGESET_ERROR, changesetError);
 161         conn.removeEventListener(Connection.SAVE_COMPLETED, saveCompleted);
 162         PopUpManager.removePopUp(this);
 163     }
 164   ]]></mx:Script>
 165 </mx:TitleWindow>
 166