Examples with IExtensionPoint org.eclipse.core.runtime.IExtensionPoint used on opensource projects

Example 26 with IExtensionPoint

use of org.eclipse.core.runtime.IExtensionPoint in project core by jcryptool.

the class ShowEditorsPulldownMenuAction method run.

/**
 * Rhe implementation of the on click action.
 */
public void run(IAction action) {
    // connects to the extension point
    // $NON-NLS-1$
    IExtensionPoint point = Platform.getExtensionRegistry().getExtensionPoint("org.jcryptool.core.editorButton");
    IExtension extension = point.getExtensions()[0];
    IConfigurationElement element = extension.getConfigurationElements()[0];
    final IHandlerService handlerService = (IHandlerService) PlatformUI.getWorkbench().getService(IHandlerService.class);
    IEvaluationContext evaluationContext = handlerService.createContextSnapshot(true);
    ExecutionEvent event = new ExecutionEvent(null, Collections.EMPTY_MAP, null, evaluationContext);
    try {
        // runs the defined action
        // $NON-NLS-1$
        IHandler handler = (IHandler) element.createExecutableExtension("OnClickClass");
        handler.execute(event);
    } catch (CoreException ex) {
        LogUtil.logError(CorePlugin.PLUGIN_ID, ex);
    } catch (ExecutionException ex) {
        LogUtil.logError(CorePlugin.PLUGIN_ID, ex);
    }
}

Example 27 with IExtensionPoint

use of org.eclipse.core.runtime.IExtensionPoint in project core by jcryptool.

the class ViewProviderPaletteViewer method createTree.

/**
 * Creates a tree from the extension point structure.
 *
 * @param needles the search string to filter the elements
 */
private void createTree(String[] needles) {
    invisibleRoot = new PaletteRoot();
    TreeMap<String, PaletteEntry> sortList = new TreeMap<String, PaletteEntry>();
    IExtensionPoint extensionPoint = Platform.getExtensionRegistry().getExtensionPoint(extensionPointId);
    // $NON-NLS-1$
    String label = "";
    if (extensionPoint.getLabel().equals("analysis")) {
        // $NON-NLS-1$
        label = AlgorithmView.MENU_TEXT_ANALYSIS;
    } else if (extensionPoint.getLabel().equals("games")) {
        // $NON-NLS-1$
        label = AlgorithmView.MENU_TEXT_GAMES;
    } else if (extensionPoint.getLabel().equals("visuals")) {
        // $NON-NLS-1$
        label = AlgorithmView.MENU_TEXT_VISUALS;
    }
    PaletteDrawer category = new PaletteDrawer(label);
    category.setSmallIcon(ViewsPlugin.getImageDescriptor(TreeView.ICON_FOLDER));
    category.setLargeIcon(ViewsPlugin.getImageDescriptor(TreeView.ICON_FOLDER));
    invisibleRoot.add(category);
    IConfigurationElement[] elements = extensionPoint.getConfigurationElements();
    for (IConfigurationElement element : elements) {
        // $NON-NLS-1$
        String name = element.getAttribute("name");
        // filter
        boolean show = true;
        for (String needle : needles) {
            if (// $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
            !needle.equals("") && !name.toLowerCase().matches(".*" + needle.toLowerCase() + ".*"))
                show = false;
        }
        if (show) {
            SelectionToolEntry paletteEntry = new SelectionToolEntry(element.getAttribute("name"), // $NON-NLS-1$ //$NON-NLS-2$
            "");
            paletteEntry.setSmallIcon(ViewsPlugin.getImageDescriptor(TreeView.ICON_ITEM_JCT));
            paletteEntry.setLargeIcon(ViewsPlugin.getImageDescriptor(TreeView.ICON_ITEM_JCT));
            paletteEntry.setUserModificationPermission(PaletteEntry.PERMISSION_NO_MODIFICATION);
            // $NON-NLS-1$
            paletteEntry.setType("");
            sortList.put(paletteEntry.getLabel(), paletteEntry);
        }
    }
    // attach items to the category
    for (PaletteEntry entry : sortList.values()) {
        category.add(entry);
    }
}

Example 28 with IExtensionPoint

use of org.eclipse.core.runtime.IExtensionPoint in project core by jcryptool.

the class CheckOperationManager method loadExtensions.

private static void loadExtensions() {
    // $NON-NLS-1$
    LogUtil.logInfo("loading extensions");
    IExtensionPoint extensionPoint = Platform.getExtensionRegistry().getExtensionPoint(FlexiProviderOperationsPlugin.PLUGIN_ID, // $NON-NLS-1$
    "checkFlexiProviderOperation");
    IExtension[] extensions = extensionPoint.getExtensions();
    for (IExtension extension : extensions) {
        IConfigurationElement[] configElements = extension.getConfigurationElements();
        for (IConfigurationElement configElement : configElements) {
            try {
                ICheckOperationListener newListener = (ICheckOperationListener) configElement.createExecutableExtension(// $NON-NLS-1$
                "listenerClass");
                listeners.add(newListener);
            } catch (CoreException e) {
                LogUtil.logError(FlexiProviderOperationsPlugin.PLUGIN_ID, "CoreException while creating a new ICheckOperationListener", e, // $NON-NLS-1$
                false);
            }
        }
    }
}

Example 29 with IExtensionPoint

use of org.eclipse.core.runtime.IExtensionPoint in project tmdm-studio-se by Talend.

the class RepositoryViewObjectResourceChangeManager method initListenerDefine.

private void initListenerDefine() {
    listeners = new ArrayList<AbstractRepositoryResourceChangeListener>();
    IExtensionRegistry registry = Platform.getExtensionRegistry();
    // 
    IExtensionPoint extensionPoint = registry.getExtensionPoint(RepositoryPlugin.PLUGIN_ID, EXTENSION_POINT_TEMPLATE);
    if (extensionPoint != null && extensionPoint.isValid()) {
        IExtension[] extensions = extensionPoint.getExtensions();
        for (IExtension s : extensions) {
            IConfigurationElement[] elements = s.getConfigurationElements();
            for (IConfigurationElement element : elements) {
                if (element.getAttribute(PROP_CLASS) != null) {
                    try {
                        AbstractRepositoryResourceChangeListener configuration = (AbstractRepositoryResourceChangeListener) element.createExecutableExtension(PROP_CLASS);
                        listeners.add(configuration);
                    } catch (CoreException e) {
                        log.error(e.getMessage(), e);
                    }
                }
            }
        }
    }
}

Example 30 with IExtensionPoint

use of org.eclipse.core.runtime.IExtensionPoint in project tmdm-studio-se by Talend.

the class RepositoryNodeConfigurationManager method initTemplateDefine.

private static void initTemplateDefine() {
    if (!inited) {
        IExtensionRegistry registry = Platform.getExtensionRegistry();
        // 
        IExtensionPoint extensionPoint = registry.getExtensionPoint(RepositoryPlugin.PLUGIN_ID, EXTENSION_POINT_TEMPLATE);
        if (extensionPoint != null && extensionPoint.isValid()) {
            IExtension[] extensions = extensionPoint.getExtensions();
            for (IExtension s : extensions) {
                IConfigurationElement[] elements = s.getConfigurationElements();
                for (IConfigurationElement element : elements) {
                    if (element.getAttribute(PROP_CLASS) != null) {
                        try {
                            IRepositoryNodeConfiguration configuration = (IRepositoryNodeConfiguration) element.createExecutableExtension(PROP_CLASS);
                            configurations.add(configuration);
                        } catch (CoreException e) {
                            log.error(e.getMessage(), e);
                        }
                    }
                }
            }
        // Bean2EObjUtil.getInstance().dumpMap();
        }
        inited = true;
    }
}