Java 类org.eclipse.ui.IPerspectiveFactory 实例源码

@Override
public IPerspectiveFactory createFactory() {
    try {
        return (IPerspectiveFactory) getSimulationDescriptor().getConfigElement()
            .createExecutableExtension(IWorkbenchRegistryConstants.ATT_CLASS);
    } catch (final CoreException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
}

public static List<String> missingInitialViews(final IWorkbenchPage page) {
    final IPerspectiveFactory factory;
    factory = ((PerspectiveDescriptor)page.getPerspective()).createFactory();
    ViewCapturingLayout layout = new ViewCapturingLayout();
    factory.createInitialLayout(layout);
    final F<String, Boolean> missing = new F<String, Boolean>() {
        @Override
        public Boolean f(final String viewId) {
            return page.findView(viewId) == null;
        }
    };
    return fj(layout.viewIds).filter(missing).toList();
}