Example usage for org.eclipse.jface.viewers IStructuredSelection toList

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers IStructuredSelection toList.

Prototype

public List toList();

Source Link

Document

Returns the elements in this selection as a List.

Usage

From source file:org.boost.eclipse.bjam.views.MakeTargetAction.java

public void run() {
    final IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
    for (final Object object : selection.toList()) {
        if (object instanceof JamTarget)
            buildJamTarget((JamTarget) object);
        if (object instanceof IContainer)
            recursiveBuild(object);/*  ww  w .  j  a  v  a  2  s  . co m*/
    }
}

From source file:org.brainwy.liclipsetext.shared_ui.dialogs.TreeSelectionDialog.java

License:Open Source License

@Override
protected void computeResult() {
    doFinalUpdateBeforeComputeResult();/*from ww  w  . j ava2 s.co  m*/

    IStructuredSelection selection = (IStructuredSelection) getTreeViewer().getSelection();
    List list = selection.toList();
    if (list.size() > 0) {
        setResult(list);
    } else {
        TreeItem[] items = getTreeViewer().getTree().getItems();
        if (items.length == 1) {
            //there is only one item filtered in the tree.
            list = new ArrayList();
            list.add(items[0].getData());
            setResult(list);
        }
    }
}

From source file:org.bundlemaker.core.ui.projecteditor.jdt.JdtProjectContentProviderDropAdapter.java

License:Open Source License

/**
 * Returns the selected objects or null if object is not a selection or empty
 * // w w w  . j  a va2 s . c o  m
 * @param object
 * @return
 */
protected List<?> getSelectedObjects(Object object) {
    if (!(object instanceof IStructuredSelection)) {
        return null;
    }

    IStructuredSelection structuredSelection = (IStructuredSelection) object;

    if (structuredSelection.isEmpty()) {
        return null;
    }

    return structuredSelection.toList();
}

From source file:org.carrot2.workbench.vis.FlashViewPage.java

License:Open Source License

protected IStatus doSelectionRefresh() {
    final IStructuredSelection sel = (IStructuredSelection) editor.getSite().getSelectionProvider()
            .getSelection();/*from w ww. j  a  v a 2s.c  o  m*/

    @SuppressWarnings("unchecked")
    final List<Cluster> selected = (List<Cluster>) sel.toList();

    if (browser.isDisposed()) {
        return Status.OK_STATUS;
    }

    browser.execute("javascript:clearSelection();");
    for (Cluster cluster : selected) {
        browser.execute("javascript:selectGroupById(" + cluster.getId() + ", true);");
    }

    return Status.OK_STATUS;
}

From source file:org.cfeclipse.cfml.snippets.properties.CFMLPropertyManager.java

License:Open Source License

/**
 * @param selection//from ww w .ja  va  2s.com
 * @return the resources in the selection
 */
private IResource[] getSelectedResources(IStructuredSelection selection) {
    Set<IResource> result = new HashSet<IResource>();
    for (Object o : selection.toList()) {
        IResource resource = (IResource) getAdapter(o, IResource.class);
        if (resource != null)
            result.add(resource);
    }
    return result.toArray(new IResource[result.size()]);
}

From source file:org.codehaus.groovy.eclipse.dsl.inferencing.suggestions.preferencepage.GroovySuggestionsTable.java

License:Apache License

protected void setViewerListeners(TreeViewer tree) {
    tree.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            if (event.getSelection() instanceof IStructuredSelection) {
                IStructuredSelection selection = (IStructuredSelection) event.getSelection();
                handleSelectionButtonEnablement(selection.toList());
            }/*from  w w w.  j  a v a 2 s.  c  om*/
        }
    });
}

From source file:org.csstudio.dal.ui.dnd.rfc.ProcessVariablePopupAction.java

License:Open Source License

public void selectionChanged(IAction action, ISelection selection) {
    _pvAdressListProviders.clear();/*  ww  w.  ja  v  a2  s.co m*/

    if (selection instanceof IStructuredSelection) {
        IStructuredSelection sel = (IStructuredSelection) selection;

        for (Object o : sel.toList()) {
            if (o instanceof IProcessVariableAdressProvider) {
                _pvAdressListProviders.add(
                        new WeakReference<IProcessVariableAdressProvider>((IProcessVariableAdressProvider) o));
            }
        }
    }

}

From source file:org.csstudio.dal.ui.internal.developmentsupport.util.ContainerView.java

License:Open Source License

private void createPvProviderTree(final Composite parent) {
    final TreeViewer tv = new TreeViewer(parent);

    tv.setContentProvider(new BaseWorkbenchContentProvider() {
        /**/*from   w  w  w.  ja  v a2  s .com*/
         * {@inheritDoc}
         */
        @Override
        public Object[] getElements(final Object element) {
            return (Object[]) element;
        }
    });

    tv.setLabelProvider(new WorkbenchLabelProvider());
    tv.setInput(_samplePvAdresses);

    getViewSite().setSelectionProvider(tv);

    // add drag support
    ProcessVariableExchangeUtil.addProcessVariableAdressDragSupport(tv.getTree(), DND.DROP_MOVE | DND.DROP_COPY,
            new IProcessVariableAdressProvider() {
                @Override
                public IProcessVariableAddress getPVAdress() {
                    final List<IProcessVariableAddress> l = getProcessVariableAdresses();
                    if (l.size() > 0) {
                        return l.get(0);
                    }
                    return null;
                }

                @Override
                public List<IProcessVariableAddress> getProcessVariableAdresses() {
                    final IStructuredSelection sel = (IStructuredSelection) tv.getSelection();

                    final List<IProcessVariableAddress> list = sel.toList();
                    return list;
                }
            });

    // create context menu
    configureContextMenu(tv);
}

From source file:org.csstudio.dal.ui.internal.developmentsupport.util.ContainerView.java

License:Open Source License

private void createTextProviderTree(final Composite parent) {
    final TreeViewer tv = new TreeViewer(parent);

    tv.setContentProvider(new BaseWorkbenchContentProvider() {
        /**/*from   ww  w.j a va2  s.  com*/
         * {@inheritDoc}
         */
        @Override
        public Object[] getElements(final Object element) {
            return (Object[]) element;
        }
    });

    tv.setLabelProvider(new WorkbenchLabelProvider());
    tv.setInput(_sampleStrings);

    getViewSite().setSelectionProvider(tv);

    // add drag support
    // FIXME: nur Text-Support anbieten
    // ProcessVariableExchangeUtil.addProcessVariableAdressDragSupport(
    // pvAdressesTv.getTree(), DND.DROP_MOVE | DND.DROP_COPY, this);

    final DragSource dragSource = new DragSource(tv.getControl(), DND.DROP_MOVE | DND.DROP_COPY);

    final Transfer[] types = new Transfer[] { TextTransfer.getInstance() };

    dragSource.setTransfer(types);

    dragSource.addDragListener(new DragSourceAdapter() {

        @Override
        public void dragSetData(final DragSourceEvent event) {
            if (TextTransfer.getInstance().isSupportedType(event.dataType)) {
                final IStructuredSelection sel = (IStructuredSelection) tv.getSelection();
                final List<String> list = sel.toList();

                final StringBuffer sb = new StringBuffer();

                for (final String s : list) {
                    sb.append(s);
                    sb.append("\n"); //$NON-NLS-1$
                }
                event.data = sb.toString();
            }
        }

    });

    // create context menu
    configureContextMenu(tv);
}

From source file:org.cubictest.ui.gef.actions.AddPageElementAction.java

License:Open Source License

protected void handleSelectionChanged() {
    ISelection s = getSelection();//from ww  w . jav  a 2s.  c  om
    if (!(s instanceof IStructuredSelection))
        return;
    IStructuredSelection selection = (IStructuredSelection) s;
    selectedObj = null;
    if (selection != null && selection.size() > 0) {
        selectedObj = selection.toList().get(0);
    }
    refresh();
}