Example usage for org.eclipse.jface.preference PreferenceManager getElements

Introduction

In this page you can find the example usage for org.eclipse.jface.preference PreferenceManager getElements.

Prototype

public List<IPreferenceNode> getElements(int order)

Source Link

Document

Returns all preference nodes managed by this manager.

Usage

From source file:org.mailster.gui.prefs.ConfigurationDialog.java

License:Open Source License

/**
 * The preference dialog implementation of this <code>Dialog</code>
 * framework method sends <code>performOk</code> to all pages of the
 * preference dialog, then calls <code>handleSave</code> on this dialog to
 * save any state, and then calls <code>close</code> to close this dialog.
 *//*from   ww  w . j ava 2s  .  co  m*/
protected void okPressed() {
    SafeRunnable.run(new SafeRunnable() {
        private boolean errorOccurred;

        /**
         * @see org.eclipse.core.runtime.ISafeRunnable#run()
         */
        public void run() {
            // getButton(IDialogConstants.OK_ID).setEnabled(false);
            errorOccurred = false;
            boolean hasFailedOK = false;
            try {
                PreferenceManager preferenceManager = getPreferenceManager();
                // Notify all the pages and give them a chance to abort
                Iterator<?> nodes = preferenceManager.getElements(PreferenceManager.PRE_ORDER).iterator();
                while (nodes.hasNext()) {
                    IPreferenceNode node = (IPreferenceNode) nodes.next();
                    IPreferencePage page = node.getPage();
                    if (page != null) {
                        if (!page.performOk()) {
                            hasFailedOK = true;
                            return;
                        }
                    }
                }
            } catch (Exception e) {
                handleException(e);
            } finally {
                // Don't bother closing if the OK failed
                if (hasFailedOK) {
                    return;
                }
                if (!errorOccurred) {
                    // Give subclasses the choice to save the state of the
                    // preference pages.
                    handleSave();
                }

                close();
            }
        }

        /**
         * @see org.eclipse.core.runtime.ISafeRunnable#handleException(java.lang.Throwable)
         */
        public void handleException(Throwable e) {
            errorOccurred = true;
            Policy.getLog().log(new Status(IStatus.ERROR, Policy.JFACE, 0, e.toString(), e));

            clearLastSelectedNode();
            String message = JFaceResources.getString("SafeRunnable.errorMessage"); //$NON-NLS-1$
            MessageDialog.openError(getShell(), JFaceResources.getString("Error"), message); //$NON-NLS-1$
        }
    });
}

From source file:org.modelio.app.preferences.ModelioPreferenceDialog.java

License:Open Source License

@objid("ea571be5-8067-4949-9647-e2c692636ae8")
private static IPreferenceNode findNode(PreferenceManager pm, String categoryId) {
    for (Object o : pm.getElements(PreferenceManager.POST_ORDER)) {
        if (o instanceof IPreferenceNode && ((IPreferenceNode) o).getId().equals(categoryId)) {
            return (IPreferenceNode) o;
        }//from   w ww .j  a  v  a 2 s  . co  m
    }
    return null;
}

From source file:scouter.client.util.RCPUtil.java

License:Apache License

public static void printPreferencePages() {
    System.out.println("=== PreferencePages ===");
    PreferenceManager preferenceManager = PlatformUI.getWorkbench().getPreferenceManager();
    @SuppressWarnings("unchecked")
    List<IPreferenceNode> preferenceNodes = preferenceManager.getElements(PreferenceManager.PRE_ORDER);
    for (Iterator<IPreferenceNode> it = preferenceNodes.iterator(); it.hasNext();) {
        IPreferenceNode preferenceNode = (IPreferenceNode) it.next();
        System.out.println(preferenceNode.getId());
    }/*from  w w w.  j a  v a  2  s. c o m*/
}

From source file:scouter.window.util.RCPUtil.java

License:Apache License

public static void hidePreference(String[] ids) {
    List<String> list = Arrays.asList(ids);
    PreferenceManager preferenceManager = PlatformUI.getWorkbench().getPreferenceManager();
    @SuppressWarnings("unchecked")
    List<IPreferenceNode> preferenceNodes = preferenceManager.getElements(PreferenceManager.PRE_ORDER);
    for (Iterator<IPreferenceNode> it = preferenceNodes.iterator(); it.hasNext();) {
        IPreferenceNode preferenceNode = (IPreferenceNode) it.next();
        if (list.contains(preferenceNode.getId())) {
            preferenceManager.remove(preferenceNode);
        }/* w  w w .j  ava 2 s. c  o  m*/
    }
}