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@@ -7,6 +7,13 @@ |
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public class UploadWidget extends Composite implements IsWidget |
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{ |
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public interface Callback |
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{ |
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public void timeout( String filename ); |
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public void parseResponse( String fileName, String pHtmlResponse ); |
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} |
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private static final String BUSY_IMAGE_URL = "common/Money.gif"; |
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private static final int SECONDS_TO_WAIT = 30; |
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private static final String[] BUSY_PRE_SECONDS_REMAINING_MESSAGE = {"Checking Certificate Validity,", "this can take a while..."}; |
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@@ -21,17 +28,15 @@ |
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private final Widget sizingWidget; |
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private boolean externallyEnabled; |
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private final Callback callback; |
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private String servletPath; |
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private Timer timer; |
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private boolean sized = false; |
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public UploadWidget() |
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{ |
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this( new Button( "Pick" ) ); |
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} |
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public UploadWidget( ButtonBase illusionaryClickWidget ) |
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public UploadWidget( ButtonBase illusionaryClickWidget, Callback callback ) |
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{ |
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this.callback = callback; |
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externallyEnabled = illusionaryClickWidget.isEnabled(); |
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sizingWidget = createConstrainer( this.illusionaryClickWidget = illusionaryClickWidget ); |
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initWidget( createStylingDiv( "UploadWidget", createConstrainer( createFlowPanel( sizingWidget, viewPort ) ) ) ); |
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@@ -155,22 +160,20 @@ |
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showBusy(); |
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} |
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private void submitResponse( String pHtmlResponse ) |
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private void timeout() |
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{ |
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hideBusy(); |
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// Truly Bad Url: |
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// null |
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// No Servlet: |
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// <h2>HTTP ERROR: 404</h2><pre>NOT_FOUND</pre> |
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// <p>RequestURI=/v2/TestSubmit</p><p><i><small><a href="http://jetty.mortbay.org/">Powered by Jetty://</a></small></i></p><br> |
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// <br> |
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// <br> |
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// <br> |
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// ... |
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String filename = upload.getFilename(); |
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resetUploadWidget(); |
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callback.timeout( filename ); |
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} |
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System.out.println( "UploadWidget.onSubmitComplete:\n" + pHtmlResponse ); |
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private void submitResponse( String htmlResponse ) |
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{ |
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hideBusy(); |
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String filename = upload.getFilename(); |
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resetUploadWidget(); |
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callback.parseResponse( filename, htmlResponse ); |
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} |
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private static Widget createConstrainer( Widget widget ) |
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@@ -296,11 +299,12 @@ |
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getGlassElement().getStyle().setCursor( Style.Cursor.WAIT ); |
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getGlassElement().getStyle().setOpacity( currentOpacity ); |
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VerticalPanel outerpanel = new VerticalPanel(); |
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outerpanel.setStyleName( "UploadWidgetBusyContainer" ); |
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outerpanel.setHorizontalAlignment( HasHorizontalAlignment.ALIGN_CENTER ); |
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outerpanel.add( new Image( BUSY_IMAGE_URL ) ); |
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VerticalPanel panel = new VerticalPanel(); |
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panel.setStyleName( "UploadWidgetBusyMessage" ); |
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panel.setHorizontalAlignment( HasHorizontalAlignment.ALIGN_CENTER ); |
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panel.add( new Image( BUSY_IMAGE_URL ) ); |
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panel.add( new HTML( " " ) ); |
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for ( String line : BUSY_PRE_SECONDS_REMAINING_MESSAGE ) |
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{ |
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panel.add( new Label( line ) ); |
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@@ -310,8 +314,9 @@ |
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{ |
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panel.add( new Label( line ) ); |
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} |
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panel.getElement().getStyle().setVisibility( Style.Visibility.HIDDEN ); |
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setWidget( messageWidget = panel ); |
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outerpanel.add( createStylingDiv( "UploadWidgetBusyMessage", panel ) ); |
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outerpanel.getElement().getStyle().setVisibility( Style.Visibility.HIDDEN ); |
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setWidget( messageWidget = outerpanel ); |
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startTimer(); |
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} |
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@@ -341,7 +346,7 @@ |
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{ |
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if ( currentOpacity < 0.75 ) |
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{ |
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getGlassElement().getStyle().setOpacity( currentOpacity += 0.01 ); |
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getGlassElement().getStyle().setOpacity( currentOpacity += 0.025 ); |
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} |
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int secondsPassed = (int) ((System.currentTimeMillis() - started) / 1000); |
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if ( (secondsPassed > 1) && !messageShowing ) |
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@@ -353,7 +358,7 @@ |
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if ( calcSecondsRemaining < 1 ) |
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{ |
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stopTimer(); |
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submitResponse( "Error: Timeout" ); |
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timeout(); |
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return; |
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} |
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if ( calcSecondsRemaining != secondsRemaining ) |
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