Example usage for org.eclipse.jface.viewers TreeViewer getTree

List of usage examples for org.eclipse.jface.viewers TreeViewer getTree

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers TreeViewer getTree.

Prototype

public Tree getTree()

Source Link

Document

Returns this tree viewer's tree control.

Usage

From source file:com.mentor.nucleus.bp.internal.tools.process.CodeChangesScraper.java

License:Open Source License

public void run(IAction action) {
    // locate the tree viewer within the synchronize-view
    ISynchronizePage page = (ISynchronizePage) ((PageBookView) view).getCurrentPage();
    TreeViewer viewer = (TreeViewer) page.getViewer();

    // expand all nodes of the tree, as only the ones currently displayed 
    // are available to be scraped
    viewer.expandAll();//ww w.  j a  va2 s  .  com

    StringBuffer changes = new StringBuffer("");

    // for each root node in the tree viewer
    Tree tree = viewer.getTree();
    TreeItem[] roots = tree.getItems();
    for (int i = 0; i < roots.length; i++) {
        // append the entries for the tree rooted at this node
        appendSubtreeText(roots[i], changes);
        changes.append("\n");
    }

    // output all entries to the system clipboard, to be pasted by the user
    // into an .int file
    StringSelection data = new StringSelection(changes.toString());
    Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
    clipboard.setContents(data, data);
}

From source file:com.mentor.nucleus.bp.test.common.ExplorerUtil.java

License:Open Source License

static public void checkTreeItemDeletion(NonRootModelElement modelElement) {
    //  the tree must be focused for the selection to be
    // be reported to the model explorer 
    TreeViewer viewer = explorer.getTreeViewer();
    final Tree tree = viewer.getTree();
    boolean focused = tree.setFocus();
    TestCase.assertTrue("Could not focus model explorer tree", focused);

    // select the node in the tree; note that we must specify
    // the model element, not its tree-item 
    viewer.setSelection(new StructuredSelection(new Object[] { modelElement }), false);

    // since this test is running on the event-dispatch thread, we
    // have to fire the event pump manually to get the 
    // selection event reported, before proceeding
    Display display = Display.getCurrent();
    while (display.readAndDispatch())
        ;//from ww w.j  av  a 2 s .  c o  m
    TestCase.assertTrue("Tree Item still exist after deletion ", tree.getSelectionCount() == 0);
}

From source file:com.mentor.nucleus.bp.test.common.ExplorerUtil.java

License:Open Source License

static public void checkTreeItemExistance(NonRootModelElement modelElement, String name) {
    // the tree must be focused for the selection to be
    // be reported to the model explorer 
    TreeViewer viewer = explorer.getTreeViewer();
    final Tree tree = viewer.getTree();
    boolean focused = tree.setFocus();
    TestCase.assertTrue("Could not focus model explorer tree", focused);

    // select the node in the tree; note that we must specify
    // the model element, not its tree-item 
    viewer.setSelection(new StructuredSelection(new Object[] { modelElement }), false);

    // since this test is running on the event-dispatch thread, we
    // have to fire the event pump manually to get the 
    // selection event reported, before proceeding
    Display display = Display.getCurrent();
    while (display.readAndDispatch())
        ;/*from  w  ww .j av a  2 s .  c o m*/
    TestCase.assertTrue("Tree Item with text '" + name + "' dz not exist",
            tree.getSelection()[0].getText().equals(name));
}

From source file:com.mentor.nucleus.bp.test.common.ExplorerUtil.java

License:Open Source License

/**
  * Select the NonRootModelElement from Model Explorer
 * @return /*from   www .j a  v a  2 s  . c o m*/
  */
public static TreeItem selectItem(Object item) {
    // the tree must be focused for the selection to be
    // be reported to the model explorer 
    TreeViewer viewer = explorer.getTreeViewer();
    final Tree tree = viewer.getTree();
    boolean focused = tree.setFocus();
    TestCase.assertTrue("Could not focus model explorer tree", focused);

    // select the node in the tree; note that we must specify
    // the model element, not its tree-item 
    viewer.setSelection(new StructuredSelection(new Object[] { item }), false);

    // since this test is running on the event-dispatch thread, we
    // have to fire the event pump manually to get the 
    // selection event reported, before proceeding
    Display display = Display.getCurrent();
    while (display.readAndDispatch())
        ;
    TestCase.assertTrue("Tree Item not selected ", tree.getSelectionCount() > 0);
    return tree.getSelection()[0];
}

From source file:com.mentor.nucleus.bp.test.common.ExplorerUtil.java

License:Open Source License

/**
 * Selects the given item in the model explorer tree.
 *//*w w w  .j a v a2s.  c om*/
public static void selectItem(TreeItem item) {
    // the tree must be focused for the selection to be
    // be reported to the model explorer 
    TreeViewer viewer = explorer.getTreeViewer();
    final Tree tree = viewer.getTree();
    boolean focused = tree.setFocus();
    TestCase.assertTrue("Could not focus model explorer tree", focused);

    // select the node in the tree; note that we must specify
    // the model element, not its tree-item 
    viewer.setSelection(new StructuredSelection(new Object[] { item.getData() }), false);

    // since this test is running on the event-dispatch thread, we
    // have to fire the event pump manually to get the 
    // selection event reported, before proceeding
    Display display = Display.getCurrent();
    while (display.readAndDispatch())
        ;
}

From source file:com.mentor.nucleus.bp.test.common.ExplorerUtil.java

License:Open Source License

/**
 * Returns the item amongst those given which has the given 
 * text as its text./*from   w w  w  .j a  v  a2 s.  c  o m*/
 */
public static TreeItem findItem(String text) {
    TreeViewer viewer = explorer.getTreeViewer();
    final Tree tree = viewer.getTree();
    TreeItem[] items = tree.getItems();
    // for each of the items given 
    for (int i = 0; i < items.length; i++) {
        // if this item's text matches that given
        if (items[i].getText().equals(text)) {
            // return this item
            return items[i];
        }
    }

    return null;
}

From source file:com.mentor.nucleus.bp.test.common.ExplorerUtil.java

License:Open Source License

public static TreeItem findItem(TreeItem item, String text) {
    if (item == null) {
        TreeViewer viewer = explorer.getTreeViewer();
        final Tree tree = viewer.getTree();
        TreeItem[] items = tree.getItems();
        // for each of the items given 
        for (int i = 0; i < items.length; i++) {
            // if this item's text matches that given
            if (items[i].getText().equals(text)) {
                // return this item
                return items[i];
            } else {
                TreeItem findItem = findItem(items[i], text);
                if (findItem != null) {
                    return findItem;
                }/* w w  w  .  j  a va2  s.c  o  m*/
            }
        }
    } else {
        TreeItem[] items = item.getItems();
        // for each of the items given 
        for (int i = 0; i < items.length; i++) {
            // if this item's text matches that given
            if (items[i].getText().equals(text)) {
                // return this item
                return items[i];
            } else {
                TreeItem findItem = findItem(items[i], text);
                if (findItem != null) {
                    return findItem;
                }
            }
        }
    }
    return null;
}

From source file:com.mentor.nucleus.bp.test.common.GitUtil.java

License:Open Source License

public static void startMergeTool(String projectName) {
    // process any pending events
    BaseTest.dispatchEvents(0);//  w w w  .  j av  a  2 s .co  m
    TreeViewer treeViewer = ExplorerUtil.getTreeViewer();
    TreeItem item = UITestingUtilities.findItemInTree(treeViewer.getTree(), projectName);
    treeViewer.setSelection(new StructuredSelection(item.getData()));
    TestUtil.okToDialog(400);
    UITestingUtilities.activateMenuItem(treeViewer.getTree().getMenu(), "Team::Merge Tool");
}

From source file:com.mentor.nucleus.bp.ui.canvas.ModelContentOutlinePage.java

License:Open Source License

protected void createMenus() {
    // Configure the context menu.
    MenuManager menuMgr = new MenuManager("#PopupMenu"); //$NON-NLS-1$
    menuMgr.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
    menuMgr.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS + "-end")); //$NON-NLS-1$
    MenuManager createMenuManager = new MenuManager("New", "com.mentor.nucleus.bp.ui.newroot"); //$NON-NLS-2$
    MenuManager openMenuManager = new MenuManager("Open With", "com.mentor.nucleus.bp.ui.openroot"); //$NON-NLS-2$    
    final MenuManager classesMenu = new MenuManager("Classes", "com.mentor.nucleus.bp.ui.classroot"); //$NON-NLS-2$
    final MenuManager componentsMenu = new MenuManager("Components", "com.mentor.nucleus.bp.ui.componentroot"); //$NON-NLS-2$
    final MenuManager externalMenu = new MenuManager("External", "com.mentor.nucleus.bp.ui.externalroot"); //$NON-NLS-2$
    final MenuManager interactionMenu = new MenuManager("Interaction",
            "com.mentor.nucleus.bp.ui.interactionroot"); //$NON-NLS-1$
    final MenuManager activityMenu = new MenuManager("Activity", "com.mentor.nucleus.bp.ui.activityroot"); //$NON-NLS-2$
    final MenuManager typesMenu = new MenuManager("Types", "com.mentor.nucleus.bp.ui.typeroot"); //$NON-NLS-2$
    final MenuManager useCaseMenu = new MenuManager("Usecase", "com.mentor.nucleus.bp.ui.usecaseroot"); //$NON-NLS-2$

    menuMgr.add(createMenuManager);/*www. j ava2s .co  m*/
    createMenuManager.removeAll();
    createMenuManager.add(new GroupMarker("com.mentor.nucleus.bp.ui.newmenu")); //$NON-NLS-1$

    createMenuManager.add(activityMenu);
    activityMenu.removeAll();
    activityMenu.add(new GroupMarker("com.mentor.nucleus.bp.ui.newactivitymenu"));

    createMenuManager.add(classesMenu);
    classesMenu.removeAll();
    classesMenu.add(new GroupMarker("com.mentor.nucleus.bp.ui.newclassmenu"));

    createMenuManager.add(componentsMenu);
    componentsMenu.removeAll();
    componentsMenu.add(new GroupMarker("com.mentor.nucleus.bp.ui.newcomponentmenu"));

    createMenuManager.add(externalMenu);
    externalMenu.removeAll();
    externalMenu.add(new GroupMarker("com.mentor.nucleus.bp.ui.newexternalmenu"));

    createMenuManager.add(interactionMenu);
    interactionMenu.removeAll();
    interactionMenu.add(new GroupMarker("com.mentor.nucleus.bp.ui.newinteractionmenu"));

    createMenuManager.add(typesMenu);
    typesMenu.removeAll();
    typesMenu.add(new GroupMarker("com.mentor.nucleus.bp.ui.newtypemenu"));

    createMenuManager.add(useCaseMenu);
    useCaseMenu.removeAll();
    useCaseMenu.add(new GroupMarker("com.mentor.nucleus.bp.ui.newusecasemenu"));

    menuMgr.add(open);
    menuMgr.add(openMenuManager);
    openMenuManager.removeAll();
    openMenuManager.add(new GroupMarker("com.mentor.nucleus.bp.ui.openmenu")); //$NON-NLS-1$
    menuMgr.add(new Separator("com.mentor.nucleus.bp.ui.context-internal")); //$NON-NLS-1$
    menuMgr.add(new Separator("com.mentor.nucleus.bp.ui.context-internal-end")); //$NON-NLS-1$

    // add the undo/redo actions
    TransactionManager manager = ((NonRootModelElement) instance).getTransactionManager();
    undo = manager.getUndoAction();
    redo = manager.getRedoAction();
    menuMgr.add(new Separator());
    menuMgr.add(undo);
    menuMgr.add(redo);

    menuMgr.add(new Separator());
    menuMgr.add(cut);
    menuMgr.add(copy);
    menuMgr.add(paste);
    menuMgr.add(delete);
    menuMgr.add(rename);
    TreeViewer viewer = getTreeViewer();
    Menu menu = menuMgr.createContextMenu(viewer.getTree());
    viewer.getTree().setMenu(menu);
    // Be sure to register it so that other plug-ins can add actions.
    getSite().registerContextMenu("com.mentor.nucleus.bp.ui.canvas.outline", menuMgr, viewer); //$NON-NLS-1$
}

From source file:com.mentor.nucleus.bp.ui.canvas.test.CanvasTestUtilities.java

License:Open Source License

public static void updateTreeItem(Object t1, String newValue) throws Exception {
    StructuredSelection sel = new StructuredSelection(t1);
    Selection.getInstance().setSelection(sel);
    IWorkbenchPage m_wp = PlatformUI.getWorkbench().showPerspective("com.mentor.nucleus.bp.core.perspective",
            PlatformUI.getWorkbench().getActiveWorkbenchWindow());
    ExplorerView m_bp_view = (ExplorerView) m_wp.findView(BridgePointPerspective.ID_MGC_BP_EXPLORER);
    TreeViewer m_bp_tree = m_bp_view.getTreeViewer();
    m_bp_tree.refresh();/*  w ww . j  av  a 2 s  .  c o m*/
    m_bp_tree.expandAll();
    m_bp_tree.getTree().selectAll();
    TreeItem x[] = m_bp_tree.getTree().getSelection();
    TestCase.assertNotNull("Tree is empty", x);
    for (int i = 0; i < x.length; ++i) {
        if (x[i].getData() == t1) {
            TreeItem[] x_set = { x[i] };
            m_bp_tree.getTree().setSelection(x_set);
            RenameAction t2 = (RenameAction) CorePlugin.getRenameAction(m_bp_tree);
            t2.run();
            t2.getTextEditor().setText(newValue);
            Event e = new Event();
            e.type = SWT.Traverse;
            e.detail = SWT.TRAVERSE_RETURN;
            e.widget = t2.getTextEditor();
            t2.getTextEditor().notifyListeners(e.type, e);
            Display d = Display.getCurrent();
            while (d.readAndDispatch())
                ;
            return;
        }
    }
    TestCase.fail("Tree item not found");
}