| 1 | /* RefreshLogSelectorCommand.as */
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| 2 |
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| 3 | package gov.va.med.edp.command
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| 4 | {
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| 5 | import com.adobe.cairngorm.commands.ICommand;
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| 6 | import com.adobe.cairngorm.control.CairngormEvent;
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| 7 |
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| 8 | import gov.va.med.edp.business.RefreshLogSelectorDelegate;
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| 9 | import gov.va.med.edp.factory.TrackingFactory;
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| 10 | import gov.va.med.edp.model.TrackingModelLocator;
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| 11 | import gov.va.med.edp.util.Vista;
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| 12 |
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| 13 | import mx.collections.ArrayCollection;
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| 14 | import mx.collections.Sort;
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| 15 | import mx.collections.SortField;
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| 16 | import mx.rpc.IResponder;
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| 17 | import mx.rpc.events.FaultEvent;
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| 18 | import mx.rpc.events.ResultEvent;
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| 19 |
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| 20 | public class RefreshLogSelectorCommand extends AbstractResponderCommand implements ICommand, IResponder
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| 21 | {
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| 22 | private var model:TrackingModelLocator = TrackingModelLocator.getInstance();
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| 23 |
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| 24 | public function execute(event:CairngormEvent):void
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| 25 | {
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| 26 | var delegate:RefreshLogSelectorDelegate = new RefreshLogSelectorDelegate(this);
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| 27 | delegate.refreshLogSelector(model.logArea, model.logEntryList.token);
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| 28 | }
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| 29 |
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| 30 | public override function result(data:Object):void
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| 31 | {
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| 32 | var xml:XML = ResultEvent(data).result as XML;
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| 33 |
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| 34 | //DONOT refresh if the Dirty flags is true. This is because the ChangeWatcher keeps different
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| 35 | //components in sync but if the user is still editing and the referesh comes in the components get
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| 36 | //out of sync..
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| 37 | //ALSO only refresh the list if it has changed
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| 38 | if (!model.logEdit.dirty && xml.logEntries.@status == "new"){
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| 39 | model.logEntryList.entries =
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| 40 | new ArrayCollection(TrackingFactory.buildLogSelectorListFromXML(xml.logEntries.log));
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| 41 | model.logEntryList.token = xml.logEntries.@token;
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| 42 |
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| 43 | // sort based on previous settings
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| 44 | if (model.logEntryList.sortField.length > 0) {
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| 45 | var sort:Sort = new Sort();
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| 46 | sort.fields = [new SortField(model.logEntryList.sortField, true, model.logEntryList.sortDescending)];
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| 47 | model.logEntryList.entries.sort = sort;
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| 48 | model.logEntryList.entries.refresh();
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| 49 | }
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| 50 | // now that it is sorted, reset the selected index (must set initial -1 to fire bindings)
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| 51 | model.logEntryList.selectedIndex = -1;
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| 52 | model.logEntryList.selectedIndex =
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| 53 | Vista.locateIndex(model.logEntryList.entries, model.logEntryList.selectedID, "id");
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| 54 | // if the ID is no longer in the list, the entry must be closed
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| 55 | if ((model.logEntryList.selectedIndex == -1) && (model.logEntryList.selectedID > 0)) {
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| 56 | model.logEdit.resetEntry();
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| 57 | model.logEdit.message = "The selected entry has been closed.";
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| 58 | model.logEntryViewState = TrackingModelLocator.VIEW_EDIT_MESSAGE;
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| 59 | //from AutoSave: model.editorViewState = TrackingModelLocator.VIEW_EDIT_MESSAGE;
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| 60 | }
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| 61 | }
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| 62 | }
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| 63 |
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| 64 | protected override function getFaultMessage(faultEvent:FaultEvent):String {
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| 65 | return "Refresh Log Selector failed: " + super.getFaultMessage(faultEvent);
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| 66 | }
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| 67 | }
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| 68 | }
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