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:es.cv.gvcase.ide.navigator.actions.DeleteDiagramOrEObjectAction.java

License:Open Source License

@Override
public void run() {
    super.run();/*from   w ww .j a v a 2  s.c om*/
    // //
    IStructuredSelection ss = getStructuredSelection();
    CompoundCommand cc = new CompoundCommand("Delete elements");
    TransactionalEditingDomain domain = null;
    for (Object selected : ss.toList()) {
        if (selected instanceof EObject) {
            domain = domain != null ? domain : TransactionUtil.getEditingDomain((EObject) selected);
            if (selected instanceof Diagram) {
                Diagram diagram = (Diagram) selected;
                cc.append(new DeleteDiagramCommand(diagram));
            } else {
                cc.append(new DeleteCommand(domain, Collections.singleton(selected)));
            }
        }
    }
    if (cc.canExecute() && domain != null) {
        domain.getCommandStack().execute(cc);
    }
}

From source file:es.cv.gvcase.mdt.common.sections.composites.ChooseDialog.java

License:Open Source License

protected void changeItemHandle(SelectionChangedEvent event) {
    if (event.getSelection() instanceof IStructuredSelection) {
        IStructuredSelection selection = (IStructuredSelection) event.getSelection();
        for (Object o : selection.toList()) {
            if (!((o instanceof EObject) || (o instanceof CSingleObjectChooser.NullObject))) {
                getOkButton().setEnabled(false);
                return;
            }/*w  w  w .jav  a2  s  .co m*/
        }
        getOkButton().setEnabled(true);
        return;
    }
    getOkButton().setEnabled(false);
    return;
}

From source file:es.cv.gvcase.mdt.common.sections.composites.ChooseDialog.java

License:Open Source License

/**
 * @see org.eclipse.jface.dialogs.Dialog#okPressed()
 *//*from w w w.  j  a  v a  2  s  .  c  o  m*/
protected void okPressed() {
    IStructuredSelection selection = (IStructuredSelection) tree.getTreeViewer().getSelection();
    List<Object> filteredSelection = new ArrayList<Object>();
    for (Object o : selection.toList()) {
        if ((o instanceof EObject) || (o instanceof CSingleObjectChooser.NullObject)) {
            filteredSelection.add(o);
        }
    }
    setResult(filteredSelection);
    super.okPressed();
}

From source file:es.cv.gvcase.mdt.common.util.MDTUtil.java

License:Open Source License

/**
 * Gets the edits the parts from selection.
 * /*w ww  . j a va 2  s  .c  o  m*/
 * @param selection
 *            the selection
 * 
 * @return the edits the parts from selection
 */
public static List<EditPart> getEditPartsFromSelection(ISelection selection) {
    if (selection instanceof IStructuredSelection) {
        List<EditPart> editParts = new ArrayList<EditPart>();
        IStructuredSelection structuredSelection = (IStructuredSelection) selection;
        for (Object object : structuredSelection.toList()) {
            if (object instanceof EditPart) {
                editParts.add((EditPart) object);
            }
        }
        return editParts;
    }
    return Collections.emptyList();
}

From source file:es.cv.gvcase.mdt.common.util.MDTUtil.java

License:Open Source License

public static List<IGraphicalEditPart> getGraphicalEditPartsFromSelection(ISelection selection) {
    if (selection instanceof IStructuredSelection) {
        List<IGraphicalEditPart> editParts = new ArrayList<IGraphicalEditPart>();
        IStructuredSelection structuredSelection = (IStructuredSelection) selection;
        for (Object object : structuredSelection.toList()) {
            if (object instanceof IGraphicalEditPart) {
                editParts.add((IGraphicalEditPart) object);
            }/*  w  w w  .  j a v a2  s.  c  o m*/
        }
        return editParts;
    }
    return Collections.emptyList();
}

From source file:es.cv.gvcase.mdt.common.util.MDTUtil.java

License:Open Source License

/**
 * Gets the {@link EObject}s from selection.
 * //from ww  w  .  j  a va 2  s.c  om
 * @param selection
 *            the selection
 * 
 * @return the e objects from selection
 */
public static List<EObject> getEObjectsFromSelection(ISelection selection) {
    if (selection instanceof IStructuredSelection) {
        List<EObject> eObjects = new ArrayList<EObject>();
        IStructuredSelection structuredSelection = (IStructuredSelection) selection;
        for (Object object : structuredSelection.toList()) {
            EObject eObject = resolveSemantic(object);
            if (eObject != null) {
                eObjects.add(eObject);
            }
        }
        return eObjects;
    }
    return Collections.EMPTY_LIST;
}

From source file:eu.celar.ui.views.AuthTokenView.java

License:Open Source License

/**
 * Get a list of all currently selected tokens.
 * /* w w  w  .j a  v  a  2 s .c  o  m*/
 * @return A list containing all currently selected tokens.
 */
public List<IAuthenticationToken> getSelectedTokens() {
    IStructuredSelection selection = (IStructuredSelection) this.tokenList.getSelection();
    List<?> selectionList = selection.toList();
    List<IAuthenticationToken> result = new ArrayList<IAuthenticationToken>();
    for (Object element : selectionList) {
        if (element instanceof IAuthenticationToken) {
            IAuthenticationToken token = (IAuthenticationToken) element;
            result.add(token);
        }
    }
    return result;
}

From source file:eu.compassresearch.ide.ui.editor.core.CmlEditor.java

License:Open Source License

@Override
protected ISelectionChangedListener createOutlineSelectionChangedListener() {
    return new ISelectionChangedListener() {

        @SuppressWarnings("rawtypes")
        public void selectionChanged(SelectionChangedEvent event) {

            ISelection s = event.getSelection();
            if (s instanceof IStructuredSelection) {
                IStructuredSelection ss = (IStructuredSelection) s;
                List elements = ss.toList();
                if (!elements.isEmpty()) {
                    Object firstSelection = elements.get(0);

                    if (firstSelection instanceof INode) {
                        INode node = (INode) firstSelection;
                        selectAndReveal(node);
                    }//from  w  ww.ja v  a 2s.c  o m
                }
            }
        }
    };
}

From source file:eu.esdihumboldt.hale.ui.function.contribution.ReplaceFunctionWizardContribution.java

License:Open Source License

/**
 * Get the cell/*from   w ww. j  a  v  a2 s  .  com*/
 * 
 * @return the cell
 */
public Cell getOriginalCell() {
    if (this.originalCell != null) {
        return originalCell;
    }

    // retrieve first selected cell
    IStructuredSelection sel = SelectionTrackerUtil.getTracker().getSelection(IStructuredSelection.class);
    for (Object object : sel.toList()) {
        if (object instanceof Cell) {
            return (Cell) object;
        }
    }
    return null;
}

From source file:eu.esdihumboldt.hale.ui.function.contribution.SetTransformationModeContribution.java

License:Open Source License

/**
 * Get the cell//from w  w w  .  j a va2  s . co  m
 * 
 * @return the cell
 */
public Cell getOriginalCell() {
    // retrieve first selected cell
    IStructuredSelection sel = SelectionTrackerUtil.getTracker().getSelection(IStructuredSelection.class);
    for (Object object : sel.toList()) {
        if (object instanceof Cell) {
            return (Cell) object;
        }
    }
    return null;
}