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
initList( );
	}
	private void preview( String uri )
	{
		try
		{
			Image image = ImageManager.getInstance( ).loadImage( uri );
			previewCanvas.loadImage( image );
		}
		catch ( Exception e )
		{
			clearPreview( );
			ExceptionHandler.handle( e,
					DLG_TITLE_LOADING_FAIL,
					DLG_ERROR_MSG_LOADING_FAIL );
		}
	}
	private void preview( )
	{
		if ( embeddedImageList.getSelectionCount( ) > 0 )
		{
			Image image = ImageManager.getInstance( )
					.getImage( inputImage.getModuleHandle( ),
							embeddedImageList.getSelection( )[0] );
			try