Example usage for org.eclipse.jface.preference IPreferenceNode getSubNodes

Introduction

In this page you can find the example usage for org.eclipse.jface.preference IPreferenceNode getSubNodes.

Prototype

public IPreferenceNode[] getSubNodes();

Source Link

Document

Returns an iterator over the subnodes (immediate children) of this contribution node.

Usage

From source file:ca.mcgill.cs.swevo.qualyzer.ApplicationWorkbenchWindowAdvisor.java

License:Open Source License

@Override
public void postWindowCreate() {
    PreferenceManager pm = PlatformUI.getWorkbench().getPreferenceManager();

    pm.remove("net.sf.colorer.eclipse.PreferencePage"); //$NON-NLS-1$
    IPreferenceNode node = pm.remove("org.eclipse.ui.preferencePages.Workbench"); //$NON-NLS-1$
    for (IPreferenceNode sub : node.getSubNodes()) {
        if (sub.getId().equals("org.eclipse.ui.preferencePages.Keys")) //$NON-NLS-1$
        {// w  w  w  .j a  v  a  2 s.  com
            pm.addToRoot(sub);
        }
    }

    String upgradeMessage = QualyzerActivator.getDefault().getUpgradeMessage();
    if (upgradeMessage != null) {
        Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
        boolean error = QualyzerActivator.getDefault().isUpgradeMessageError();
        if (error) {
            MessageDialog.openError(shell, Messages.getString("QualyzerActivator.upgradedTitle"), //$NON-NLS-1$
                    upgradeMessage); //$NON-NLS-1$
        } else {
            MessageDialog.openInformation(shell, Messages.getString("QualyzerActivator.upgradedTitle"), //$NON-NLS-1$
                    upgradeMessage);
        }
    }
}

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From source file:com.aptana.ui.preferences.GenericRootPreferencePage.java

License:Open Source License

/**
 * Creates the links./*from   w w w  .  jav a2 s  . c o  m*/
 */
@SuppressWarnings({ "unchecked" })
protected Control createContents(Composite parent) {
    // pageNameToId = null
    if (pageNameToId == null) {
        pageNameToId = new HashMap<String, String>();
        String pageId = getPageId();
        // Locate all the pages that are defined as this page children
        PreferenceManager manager = PlatformUI.getWorkbench().getPreferenceManager();
        List<IPreferenceNode> nodes = manager.getElements(PreferenceManager.POST_ORDER);
        for (Iterator<IPreferenceNode> i = nodes.iterator(); i.hasNext();) {
            IPreferenceNode node = i.next();
            if (node.getId().equals(pageId)) {
                // we found the node, so take its child nodes and add them to the cache
                IPreferenceNode[] subNodes = node.getSubNodes();
                for (IPreferenceNode child : subNodes) {
                    pageNameToId.put(child.getLabelText(), child.getId());
                }
                break;
            }
        }
    }
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(1, false));

    String contentsMessage = getContentsMessage();
    if (contentsMessage != null) {
        Label message = new Label(composite, SWT.WRAP);
        message.setText(contentsMessage);
    }
    Group group = new Group(composite, SWT.NONE);
    group.setLayout(new GridLayout(1, false));
    GridData gd = new GridData(GridData.FILL_HORIZONTAL);
    group.setLayoutData(gd);
    group.setText(EplMessages.GenericRootPage_preferences);
    List<String> pagesNames = new ArrayList<String>(pageNameToId.keySet());
    // In case there are no pages to link to, add a label that will indicate that there are no settings
    if (pagesNames.isEmpty()) {
        Label label = new Label(group, SWT.NONE);
        label.setText(EplMessages.GenericRootPage_noAvailablePages);
        label.setLayoutData(new GridData());
    } else {
        Collections.sort(pagesNames);
        for (String pageName : pagesNames) {
            String id = pageNameToId.get(pageName);
            final Link link = new Link(group, SWT.NONE);
            link.setText("<a>" + pageName + "</a>"); //$NON-NLS-1$ //$NON-NLS-2$
            link.addSelectionListener(new LinkSelectionListener(id));
            gd = new GridData();
            gd.horizontalIndent = 30;
            link.setLayoutData(gd);
        }
    }

    Group dialogsResetGroup = new Group(composite, SWT.NONE);
    dialogsResetGroup.setLayout(GridLayoutFactory.swtDefaults().numColumns(2).create());
    dialogsResetGroup.setLayoutData(GridDataFactory.fillDefaults().create());
    dialogsResetGroup.setText(EplMessages.GenericRootPreferencePage_dialogsGroup);

    Label label = new Label(dialogsResetGroup, SWT.WRAP);
    label.setText(EplMessages.GenericRootPreferencePage_clearMessagesLabelText);
    label.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).align(SWT.FILL, SWT.CENTER)
            .hint(convertVerticalDLUsToPixels(50), SWT.DEFAULT).create());

    final Button clearBt = new Button(dialogsResetGroup, SWT.PUSH);
    clearBt.setText(EplMessages.GenericRootPreferencePage_clearMessagesButtonLabel);
    clearBt.setLayoutData(new GridData(GridData.FILL, GridData.BEGINNING, false, false));
    // enable the 'reset' button only if there are dialogs to reset.
    final IEclipsePreferences prefs = (EclipseUtil.instanceScope()).getNode(UIEplPlugin.PLUGIN_ID);
    String messages = prefs.get(IEplPreferenceConstants.HIDDEN_MESSAGES, null);
    clearBt.setEnabled(!StringUtil.isEmpty(messages));
    clearBt.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            try {
                prefs.remove(IEplPreferenceConstants.HIDDEN_MESSAGES);
                prefs.flush();
                clearBt.setEnabled(false);
            } catch (Exception ex) {
                IdeLog.logError(UIEplPlugin.getDefault(), ex);
            }
        }
    });

    Point point = composite.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
    gd = new GridData();
    composite.setLayoutData(gd);
    gd.heightHint = point.y;
    return composite;
}

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From source file:de.uniluebeck.itm.spyglass.gui.configuration.PluginPreferenceDialog.java

License:Open Source License

private boolean removePreferenceNode(final IPreferenceNode node, final IPreferenceNode parentNode) {
    boolean removed;
    for (final IPreferenceNode pn : parentNode.getSubNodes()) {
        if (pn == node) {
            return parentNode.remove(pn);
        }/*from w  w  w .  j  a  v  a2  s . co m*/
        removed = removePreferenceNode(node, pn);
        if (removed) {
            return true;
        }
    }
    return false;
}

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From source file:gov.nasa.ensemble.core.rcp.EnsembleWorkbenchWindowAdvisor.java

License:Open Source License

private void cleanupPreferencePages(IPreferenceNode parent, Collection<Pattern> patterns) {
    for (IPreferenceNode node : parent.getSubNodes()) {
        for (Pattern pattern : patterns) {
            if (pattern.matcher(node.getId()).matches()) {
                parent.remove(node);/*from   w ww  .ja  v a  2  s .c o  m*/
                continue;
            }
        }
        cleanupPreferencePages(node, patterns);
    }
}

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From source file:net.refractions.udig.style.sld.editor.internal.EditorNodeFilter.java

License:Open Source License

/**
 * Check to see if the node or any of its children 
 * have an id in the ids.//from  w  w w.  j  a  v a  2s .  c om
 * @param node WorkbenchPreferenceNode
 * @return boolean <code>true</code> if node or oe of its children
 * has an id in the ids.
 */
private boolean checkNodeAndChildren(IPreferenceNode node) {
    if (ids.contains(node.getId()))
        return true;

    IPreferenceNode[] subNodes = node.getSubNodes();
    for (int i = 0; i < subNodes.length; i++) {
        if (checkNodeAndChildren(subNodes[i]))
            return true;

    }
    return false;
}

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From source file:org.eclipse.cdt.debug.ui.breakpoints.CBreakpointPropertyDialogAction.java

License:Open Source License

public void run() {
    CBreakpointContext bpContext = getCBreakpointContext();
    if (bpContext != null) {
        PreferenceDialog dialog = createDialog(bpContext);

        if (dialog != null) {
            TreeViewer viewer = dialog.getTreeViewer();
            if (viewer != null) {
                viewer.setComparator(new ViewerComparator() {
                    @Override//from  w  ww.j  av a2s  . co  m
                    public int category(Object element) {
                        if (element instanceof IPreferenceNode) {
                            IPreferenceNode node = (IPreferenceNode) element;
                            if (PAGE_ID_COMMON.equals(node.getId())) {
                                return 0;
                            } else if (node.getSubNodes() == null || node.getSubNodes().length == 0) {
                                // Pages without children (not categories)
                                return super.category(element) + 1;
                            }
                        }
                        // Categories last.
                        return super.category(element) + 2;
                    }
                });
                // Expand all categories
                viewer.expandToLevel(TreeViewer.ALL_LEVELS);
            }

            dialog.open();
        }

    }
}

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From source file:org.eclipse.oomph.setup.ui.recorder.PreferenceInitializationDialog.java

License:Open Source License

@Override
protected void createUI(Composite parent) {
    final Object root = new Object();

    final Set<String> initializedPreferencePages = RecorderManager.INSTANCE.getInitializedPreferencePages();
    checkboxTreeViewer = new ContainerCheckedTreeViewer(parent, SWT.NONE);
    checkboxTreeViewer.setContentProvider(new ITreeContentProvider() {
        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }/*from   w  w  w .  j  av a2 s . c o  m*/

        public void dispose() {
        }

        public boolean hasChildren(Object element) {
            return true;
        }

        public Object getParent(Object element) {
            return null;
        }

        public Object[] getElements(Object inputElement) {
            return new Object[] { root };
        }

        public Object[] getChildren(Object parentElement) {
            List<IPreferenceNode> nodes = new ArrayList<IPreferenceNode>();
            if (parentElement == root) {
                nodes.addAll(Arrays.asList(preferenceManager.getRootSubNodes()));
            } else {
                IPreferenceNode preferenceNode = (IPreferenceNode) parentElement;
                nodes.addAll(Arrays.asList(preferenceNode.getSubNodes()));
            }

            return filter(nodes);
        }

        private Object[] filter(List<IPreferenceNode> nodes) {
            for (Iterator<IPreferenceNode> it = nodes.iterator(); it.hasNext();) {
                IPreferenceNode preferenceNode = it.next();
                if (initializedPreferencePages.contains(preferenceNode.getId())
                        && getChildren(preferenceNode).length == 0) {
                    it.remove();
                }
            }

            return nodes.toArray();
        }
    });

    checkboxTreeViewer.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            if (element == root) {
                return "All Pages";
            }

            IPreferenceNode preferenceNode = (IPreferenceNode) element;
            return preferenceNode.getLabelText();
        }
    });

    filteredTree = ReflectUtil.getValue("filteredTree", preferenceDialog);
    final TreeViewer viewer = filteredTree.getViewer();
    checkboxTreeViewer.setComparator(viewer.getComparator());

    checkboxTreeViewer.setInput(preferenceManager);

    checkboxTreeViewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));

    checkboxTreeViewer.expandAll();

    checkboxTreeViewer.setSubtreeChecked(root, true);

    Set<String> ignoredPreferencePages = RecorderManager.INSTANCE.getIgnoredPreferencePages();
    for (IPreferenceNode preferenceNode : preferenceManager.getElements(PreferenceManager.PRE_ORDER)) {
        if (ignoredPreferencePages.contains(preferenceNode.getId())) {
            checkboxTreeViewer.setChecked(preferenceNode, false);
        }
    }

    showFirstTimeHelp(this);
}

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From source file:org.eclipse.ui.internal.dialogs.PreferenceNodeFilter.java

License:Open Source License

/**
 * Check to see if the node or any of its children 
 * have an id in the ids.//from ww  w. j  a  v a 2s.  com
 * @param node WorkbenchPreferenceNode
 * @return boolean <code>true</code> if node or oe of its children
 * has an id in the ids.
 */
private boolean checkNodeAndChildren(IPreferenceNode node) {
    if (ids.contains(node.getId())) {
        return true;
    }

    IPreferenceNode[] subNodes = node.getSubNodes();
    for (int i = 0; i < subNodes.length; i++) {
        if (checkNodeAndChildren(subNodes[i])) {
            return true;
        }

    }
    return false;
}

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From source file:org.eclipse.ui.internal.dialogs.WorkbenchPreferenceManager.java

License:Open Source License

/**
 * Removes the node from the manager, searching through all subnodes.
 * /*  w w w .java2s  . c o m*/
 * @param parent
 *            the node to search
 * @param nodeToRemove
 *            the node to remove
 * @return whether the node was removed
 */
private boolean deepRemove(IPreferenceNode parent, IPreferenceNode nodeToRemove) {
    if (parent == nodeToRemove) {
        if (parent == getRoot()) {
            removeAll(); // we're removing the root
            return true;
        }
    }

    if (parent.remove(nodeToRemove)) {
        return true;
    }

    IPreferenceNode[] subNodes = parent.getSubNodes();
    for (int i = 0; i < subNodes.length; i++) {
        if (deepRemove(subNodes[i], nodeToRemove)) {
            return true;
        }
    }
    return false;
}

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From source file:org.eclipse.ui.internal.registry.PreferencePageParameterValues.java

License:Open Source License

/**
 * Iterate through the preference page and build the map of preference page
 * names to ids./*from w  ww  .j  a v  a  2s  . c o m*/
 * 
 * @param values
 *            The Map being populated with parameter values.
 * @param preferenceNodes
 *            An array of <code>IPreferenceNode</code> to process.
 * @param namePrefix
 *            A string incorporating the names of each parent
 *            <code>IPreferenceNode</code> up to the root of the
 *            preference page tree. This will be <code>null</code> for the
 *            root level preference page nodes.
 */
private final void collectParameterValues(final Map values, final IPreferenceNode[] preferenceNodes,
        final String namePrefix) {

    for (int i = 0; i < preferenceNodes.length; i++) {
        final IPreferenceNode preferenceNode = preferenceNodes[i];

        final String name;
        if (namePrefix == null) {
            name = preferenceNode.getLabelText();
        } else {
            name = namePrefix + WorkbenchMessages.PreferencePageParameterValues_pageLabelSeparator
                    + preferenceNode.getLabelText();
        }
        final String value = preferenceNode.getId();
        values.put(name, value);

        collectParameterValues(values, preferenceNode.getSubNodes(), name);
    }
}

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