Java 类org.eclipse.ui.wizards.IWizardCategory 实例源码

/**
 * Remove the wizard category 'General'.
 */
private void removeDefaultNewWizards()
{
    // based on:
    // http://stackoverflow.com/questions/11307367/how-to-remove-default-wizards-from-file-new-menu-in-rcp-application
    // http://www.eclipse.org/forums/index.php/t/261462

    AbstractExtensionWizardRegistry wizardRegistry = (AbstractExtensionWizardRegistry) PlatformUI.getWorkbench().getNewWizardRegistry();
    IWizardCategory[] categories = PlatformUI.getWorkbench().getNewWizardRegistry().getRootCategory().getCategories();

    for (IWizardDescriptor wizard : getAllWizards(categories))
    {
        if(wizard.getCategory().getId().matches("org.eclipse.ui.Basic"))
        {
            WorkbenchWizardElement wizardElement = (WorkbenchWizardElement) wizard;
            wizardRegistry.removeExtension(wizardElement.getConfigurationElement().getDeclaringExtension(), new Object[] { wizardElement });
        }
    }
}

private void ensureGroupExists(ProjectTemplate template) {
    if (template.getGroup() == null) {
        return;
    }

    IWizardCategory category = wizardRegistry.findCategory(template.getGroup());
    if (category == null) {
        String id = "project.template." + template.getGroup();
        String label = template.getGroup();
        ConfigurationElementDescription description = createGroupDescription(template);
        addExtension(id, label, description);
    }
}

static private IWizardDescriptor[] getAllWizards(final IWizardCategory[] categories) {
    final List<IWizardDescriptor> results = new ArrayList<IWizardDescriptor>();
    for (final IWizardCategory wizardCategory : categories) {

        results.addAll(Arrays.asList(wizardCategory.getWizards()));
        results.addAll(Arrays.asList(getAllWizards(wizardCategory.getCategories())));
    }
    return results.toArray(new IWizardDescriptor[0]);
}

private static void addNewWizards(IPageLayout layout) {
    Collection<String> cooperateWizardIds = Optional
            .ofNullable(PlatformUI.getWorkbench().getNewWizardRegistry().findCategory(WIZARD_CATEGORY_ID))
            .map(IWizardCategory::getWizards).map(Arrays::asList).map(Collection::stream)
            .map(s -> s.map(IWizardDescriptor::getId).collect(Collectors.toList())).orElse(Collections.emptyList());
    cooperateWizardIds.forEach(layout::addNewWizardShortcut);
}

private IWizardDescriptor[] getAllWizards(IWizardCategory... categories) {
    List<IWizardDescriptor> results = new ArrayList<IWizardDescriptor>();
    for (IWizardCategory wizardCategory : categories) {
        results.addAll(Arrays.asList(wizardCategory.getWizards()));
        results.addAll(Arrays.asList(getAllWizards(wizardCategory.getCategories())));
    }
    return results.toArray(new IWizardDescriptor[0]);
}

/**
 * Return whether or not any examples are in the current install.
 * 
 * @return True if there exists a full examples wizard category.
 */
private boolean hasExamples() {
    IWizardRegistry newRegistry = PlatformUI.getWorkbench().getNewWizardRegistry();
    IWizardCategory category = newRegistry.findCategory(FULL_EXAMPLES_WIZARD_CATEGORY);
    return category != null;

}

private static IWizardDescriptor[] getAllWizards(IWizardCategory[] categories) {
  List<IWizardDescriptor> results = new ArrayList<IWizardDescriptor>();
  for(IWizardCategory wizardCategory : categories){
    results.addAll(Arrays.asList(wizardCategory.getWizards()));
    results.addAll(Arrays.asList(getAllWizards(wizardCategory.getCategories())));
  }
  return results.toArray(new IWizardDescriptor[0]);
}

private IWizardDescriptor[] getAllWizards(IWizardCategory... categories) {
    List<IWizardDescriptor> results = new ArrayList<IWizardDescriptor>();
    for (IWizardCategory wizardCategory : categories) {
        results.addAll(Arrays.asList(wizardCategory.getWizards()));
        results.addAll(Arrays.asList(getAllWizards(wizardCategory.getCategories())));
    }
    return results.toArray(new IWizardDescriptor[0]);
}

/**
 * Return whether or not any examples are in the current install.
 * 
 * @return True if there exists a full examples wizard category.
 */
private boolean hasExamples() {
    IWizardRegistry newRegistry = PlatformUI.getWorkbench().getNewWizardRegistry();
    IWizardCategory category = newRegistry.findCategory(FULL_EXAMPLES_WIZARD_CATEGORY);
    return category != null;

}

private List<IWizardDescriptor> getAllWizards(IWizardCategory[] categories)
{
    List<IWizardDescriptor> results = new ArrayList<>();

    for (IWizardCategory wizardCategory : categories)
    {
        results.addAll(Arrays.asList(wizardCategory.getWizards()));
        results.addAll(getAllWizards(wizardCategory.getCategories()));
    }
    return results;
}

private static void removeWizards ()
{   
    AbstractExtensionWizardRegistry wizardRegistry = (AbstractExtensionWizardRegistry)PlatformUI.getWorkbench().getNewWizardRegistry();
    IWizardCategory[] categories = PlatformUI.getWorkbench().getNewWizardRegistry().getRootCategory().getCategories();
    for(IWizardDescriptor wizard : getAllWizards(categories)){


        //System.out.println("ID: " + wizard.getId());
        //System.out.println("  Label: " + wizard.getLabel()); 
        //System.out.println("  Category label: " + wizard.getCategory().getLabel()); 
        //System.out.println("  Category ID: " + wizard.getCategory().getId());


        if(
                !wizard.getCategory().getId().equals("org.eclipse.ui.Basic") && 
                !wizard.getCategory().getId().equals("org.eclipse.ui.Examples") && 

                !wizard.getCategory().getId().startsWith("org.scaledl") && 
                !wizard.getId().startsWith("org.scaledl") && 

                !wizard.getCategory().getId().startsWith("de.uka") && 
                !wizard.getCategory().getId().startsWith("org.palladiosimulator") && 
                !wizard.getId().startsWith("de.uka") && 
                !wizard.getId().startsWith("org.palladiosimulator") && 

                !wizard.getCategory().getId().startsWith("org.reclipse") && 
                !wizard.getId().startsWith("org.reclipse") && 


                !wizard.getCategory().getId().startsWith("org.spotter") && 
                !wizard.getId().startsWith("org.spotter") && 

                !wizard.getCategory().getId().toLowerCase().contains("cloudscale") &&
                !wizard.getId().toLowerCase().contains("cloudscale") &&

                !wizard.getCategory().getId().contains("dlim") 


                /*
                !wizard.getLabel().contains("ServicelevelObjective Model") &&
                !wizard.getLabel().contains("Pms Model") &&
                !wizard.getLabel().contains("Experiments Model") &&
                !wizard.getLabel().contains("Measuringpoint Model") &&
                !wizard.getLabel().contains("Resourceenvironment Model") &&
                !wizard.getLabel().contains("Seff Model") &&
                !wizard.getLabel().contains("Repository Model") &&
                !wizard.getLabel().contains("Usage Model") &&
                !wizard.getLabel().contains("Variation Model") &&
                !wizard.getLabel().contains("Allocation Model") &&
                */
                        )

        {
            // TODO: removed for now when new stuff are integrated on daily bases -- fix-it
            WorkbenchWizardElement wizardElement = (WorkbenchWizardElement) wizard;
            wizardRegistry.removeExtension(wizardElement.getConfigurationElement().getDeclaringExtension(), new Object[]{wizardElement});
        }
    }

}