Bug 127354 For template, relative path to template image does not work
Steps to reproduce: 1. Create a new template. 2. In the wizard, in Template Image, type a relative path to an image. For example, use an image in the project directory in which you are creating the template. Expected: It works. Actual: Error "Image file '<file name>' does not exist" shows in the UI. If you go ahead and create the template anyway, you cannot publish to the template folder, because Finish is not enabled.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ImageBuilder.java
inputImage.setURI( uriEditor.getText( ).trim( ) );
					break;
				case EMBEDDED_TYPE :
					inputImage.setImageName( embeddedImageList.getSelection( )[0] );
					break;
				case BLOB_TYPE :
					inputImage.setValueExpression( uriEditor.getText( ).trim( ) );
			}
			setResult( inputImage );
		}
		catch ( SemanticException e )
		{
			ExceptionHandler.handle( e );
		}
		super.okPressed( );
	}
	/**
	 * Sets the model input.
	 * 
	 * @param input
	 */
	public void setInput( Object input )
	{
		Assert.isTrue( input instanceof ImageHandle );
		inputImage = (ImageHandle) input;
		if ( DesignChoiceConstants.IMAGE_REF_TYPE_NONE.equals( inputImage.getSource( ) ) )
		{
			setOKLabel( DLG_INSERT_BUTTON_MSG );
		}
	}