Bug 116706 Bad Class Cast in IDEReportEditor.java
So I'm trying to open a report with BIRT/Eclipse API using the BIRT 2.0 nightly build code (as of 11/16/2005). the file IDEReportEditor.java method private IFile getFile( IEditorInput input ) { return ( (ReportFileEditorInput) input ).getFile( ); } However, input can be ReportEditorInput which is also an IEditorInput (to support reports found outside projects and workspaces) which doesn't even have a getFile() method on it. This causes a deeply nested exception that causes the report desinger to not be able to show a report that might be physically located outside a workspace.
UI/org.eclipse.birt.report.designer.ui.rcp/src/org/eclipse/birt/report/designer/ui/internal/rcp/dialogs/SaveAsDialog.java
{
		support = null;
		return super.close( );
	}
	/*
	 * (non-Javadoc) Method declared on Dialog.
	 */
	protected void createButtonsForButtonBar( Composite parent )
	{
		okButton = createButton( parent,
				IDialogConstants.OK_ID,
				IDialogConstants.OK_LABEL,
				true );
		createButton( parent,
				IDialogConstants.CANCEL_ID,
				IDialogConstants.CANCEL_LABEL,
				false );
	}
	/*
	 * (non-Javadoc) Method declared on Dialog.
	 */
	protected Control createDialogArea( Composite parent )
	{
		
		Composite parentComposite = (Composite) super.createDialogArea( parent );
		Composite composite = support.createComposite( parent );
		composite.setLayoutData( new GridData( GridData.FILL_BOTH ) );
		composite.setFont( parentComposite.getFont( ) );
		support.getFileNameField( ).setFocus( );
		support.getFileNameField( ).addListener( SWT.Modify,