1 | <?xml version="1.0" encoding="utf-8"?>
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2 | <mx:TitleWindow xmlns:mx="http://www.adobe.com/2006/mxml" xmlns:widget="gov.va.med.edp.widget.*"
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3 | title="EDIS Server Unavailable"
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4 | creationComplete="creationCompleteHandler()"
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5 | minWidth="600" showCloseButton="false" horizontalAlign="right" verticalAlign="top" layout="vertical"
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6 | paddingTop="10" paddingLeft="10" paddingRight="10" xmlns:accessibility="flash.accessibility.*">
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7 | <mx:Script>
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8 | <![CDATA[
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9 | import gov.va.med.edp.util.AccessibilityTools;
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10 | import gov.va.med.edp.control.ModalDialogEvent;
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11 | import gov.va.med.edp.model.TrackingModelLocator;
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12 | import gov.va.med.edp.widget.Spinner;
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13 | import mx.binding.utils.ChangeWatcher;
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14 | import mx.collections.ArrayCollection;
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15 | import mx.controls.Spacer;
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16 | import mx.core.Application;
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17 | import mx.core.IFlexDisplayObject;
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18 | import mx.managers.PopUpManager;
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19 |
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20 |
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21 | private static var dialog:DisconnectedDialog;
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22 |
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23 | public static function show() : void {
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24 | if (dialog != null) return;
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25 | dialog = DisconnectedDialog(PopUpManager.createPopUp(Application.application as DisplayObject, DisconnectedDialog, true));
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26 | //Dispatch the event for getting clear background on PopuP Modal Dialog to support Jaws Virtual Cursor Mode..
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27 | Application.application.dispatchEvent(new ModalDialogEvent(ModalDialogEvent.OPEN));
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28 | PopUpManager.centerPopUp(dialog);
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29 | }
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30 |
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31 | public static function hide() : void {
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32 | if (dialog == null) return;
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33 | //Dispatch the event for removing the clear background on closing PopuP Modal Dialog and returning to normal view
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34 | Application.application.dispatchEvent(new ModalDialogEvent(ModalDialogEvent.CLOSE));
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35 | PopUpManager.removePopUp(dialog);
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36 | dialog = null;
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37 | }
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38 |
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39 | [Bindable]
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40 | public var model:TrackingModelLocator = TrackingModelLocator.getInstance();
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41 |
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42 | private var _connecting:Boolean;
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43 |
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44 | [Bindable]
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45 | public function get connecting():Boolean {
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46 | return _connecting;
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47 | }
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48 |
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49 | public function set connecting(b:Boolean):void {
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50 | _connecting = b;
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51 | if (_connecting) {
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52 | spinner.play();
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53 | } else {
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54 | spinner.stop();
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55 | }
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56 | }
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57 |
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58 | private function connectingStatusChanged() : void {
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59 | if (model.connecting) {
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60 | spinner.play();
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61 | } else {
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62 | spinner.stop();
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63 | }
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64 | }
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65 |
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66 | private function reconnectButtonHandler() : void {
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67 | model.attemptReconnect();
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68 | }
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69 |
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70 | private function creationCompleteHandler() : void {
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71 | var focusTimer: Timer = new Timer(300, 1);
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72 | focusTimer.addEventListener(TimerEvent.TIMER, moveFocus);
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73 | focusTimer.start();
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74 | }
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75 |
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76 | private function moveFocus(e: TimerEvent): void
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77 | {
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78 | if (AccessibilityTools.isAccessibilityActive()) {
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79 | messageBox.setFocus();
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80 | messageBox.editable = true;
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81 | } else {
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82 | reconnectNowButton.setFocus();
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83 | }
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84 | }
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85 |
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86 | ]]>
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87 | </mx:Script>
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88 | <accessibility:AccessibilityProperties name="Popup Dialog {this.title}" id="accessibleMessage"/>
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89 |
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90 | <mx:states>
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91 | <mx:State name="detailsShowing">
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92 | <mx:AddChild relativeTo="{content}" position="lastChild">
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93 | <mx:TextArea id="detailArea" width="100%" minWidth="400" minHeight="300" text="{model.disconnectionFault}"/>
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94 | </mx:AddChild>
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95 | <mx:RemoveChild target="{showDetailsButton}"/>
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96 | <mx:AddChild relativeTo="{reconnectNowButton}" position="before">
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97 | <mx:Button id="hideButton" label="Hide Details" click="currentState = '';"/>
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98 | </mx:AddChild>
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99 | </mx:State>
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100 | </mx:states>
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101 |
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102 | <mx:VBox id="content" height="100%" width="100%">
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103 | <mx:HBox width="100%" verticalAlign="middle">
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104 | <mx:Image source="@Embed('critical_icon.jpg')" width="32" height="32"/>
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105 | <mx:TextArea id="messageBox" width="100%" editable="false" borderThickness="0" tabIndex="1"
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106 | text="The last attempt to connect to the server timed out due to either network or server unavailability. This program does not have the ability to diagnose the problem further."/>
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107 | </mx:HBox>
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108 | <mx:Label width="100%" textAlign="right" tabIndex="2"
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109 | text="{model.connecting ? '...trying to reconnect...' : 'Will try to reconnect in ' + model.reconnectSeconds + ' seconds.'}"/>
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110 | </mx:VBox>
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111 | <mx:ControlBar horizontalAlign="right">
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112 | <widget:Spinner id="spinner" autoPlay="false" numTicks="10" size="20" tickWidth="2"/>
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113 | <mx:Spacer id="spacer" width="100%"/>
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114 | <mx:Button id="showDetailsButton" label="Show Details" click="currentState = 'detailsShowing';" tabIndex="3"/>
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115 | <mx:Button id="reconnectNowButton" label="Try to Reconnect Now" click="reconnectButtonHandler()" tabIndex="4"
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116 | enabled="{!model.connecting}"/>
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117 | </mx:ControlBar>
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118 |
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119 | <mx:Binding source="{model.connecting}" destination="connecting"/>
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120 | </mx:TitleWindow>
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