Bug 142430 Available data set should be invisible for dynamic image
Steps to reproduce: 1.New a sample data source and data set with table "PRODUCTLINES" 2.Add a dynamic image, binding with data set 3.Click "Expression Builder" Expected result: Available data set is not listed in Category to avoid user choose it Actual result: Available data set is listed in Category but we didn't support such expression like dataSetRow["image"]
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ImageBuilder.java
public void widgetSelected( SelectionEvent event )
				{
					openBidingDialog( );
				}
			} );
		}
		previewButton = new Button( innerComp, SWT.PUSH );
		previewButton.setText( DLG_PREVIEW_LABEL );
		previewButton.setLayoutData( new GridData( GridData.HORIZONTAL_ALIGN_END ) );
		previewButton.addSelectionListener( new SelectionAdapter( ) {
			public void widgetSelected( SelectionEvent event )
			{
				switch ( selectedType )
				{
					case URI_TYPE :
						uriEditor.setText( uriEditor.getText( ).trim( ) );
						preview( removeQuoteString( uriEditor.getText( ) ) );
						break;
				}
			}
		} );
		initURIEditor( );
	}
	protected void openResourceBrowser( )
	{