Bug 151541 Can't find the embedded image name in Edit Image Item dialog that from library
Details: Can't find the embedded image name in Edit Image Item dialog that from library Step: 1.New a library and insert an embedded image named img1. 2.New a report design and use the library. 3.Drop the img1 from library explorer into layout, and the Edit Image Item dialog pop up. Actual result: In Embedden image selection, nothing image name is list in embedded image list area. And the button of OK is gray. Exception reuslt: Can it show the embedded image from library in list area? I can click cancel to submit the image is insert in report design, but click ok will be more friendly.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ImageBuilder.java
private static final String DLG_SELECT_PICTURE_LABEL = Messages.getString( "ImageBuilder.Label.SelectFrom" ); 
	private static final String DLG_INSERT_BUTTON_MSG = Messages.getString( "ImageBuilder.Button.Insert" ); 
	public static final String DLG_TITLE_NEW = Messages.getString( "ImageBuilder.DialogTitle.New" ); 
	public static final String DLG_TITLE_EDIT = Messages.getString( "ImageBuilder.DialogTitle.Edit" ); 
	
	
	
	private static final String DLG_TITLE_IMPORT_FAIL = Messages.getString( "ImageBuilder.DialogTitle.ImportFailed" ); 
	private static final String DLG_TITLE_LOADING_FAIL = Messages.getString( "ImageBuilder.DialogTitle.LoadingFailed" ); 
	private static final String DLG_ERROR_MSG_LOADING_FAIL = Messages.getString( "ImageBuilder.ErrorMessage.LoadingFailed" ); 
	private static final String DLG_ERROR_MSG_FILE_EXISTS = Messages.getString( "ImageBuilder.ErrorMessage.FileLoaded" ); 
	private ImageHandle inputImage;
	private Button embedded, uri, previewButton, dynamic, bindingButton;
	private Button resource;
	private Composite inputArea;
	private ImageCanvas previewCanvas;
	private Text uriEditor;
	private List embeddedImageList;
	final private static int URI_TYPE = 0;
	final private static int EMBEDDED_TYPE = 1;
	final private static int BLOB_TYPE = 2;
	final private static int FILE_TYPE = 3;
	private int selectedType = -1;
	private java.util.List dataSetList = new ArrayList( );
	private java.util.List inputDataSetList = new ArrayList( );
	/**
	 * The constructor.
	 * 
	 * @param parentShell
	 */