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:eclox.ui.editor.editors.ListEditor.java

License:Open Source License

/**
 * Removes the selected value compounds.
 *///from   w  w  w.  j  ava  2s  .c o m
private void removeValueCompounds() {
    // Pre-condition
    assert listViewer != null;
    assert valueCompounds != null;

    // Retrieves the current selection and skip if it is empty.
    IStructuredSelection selection = (IStructuredSelection) listViewer.getSelection();
    if (selection.isEmpty() == true) {
        return;
    }

    // Removes selected items from the value compounds.
    valueCompounds.removeAll(selection.toList());
    fireEditorChanged();

    // Commits changes.
    commit();
    listViewer.refresh();
}

From source file:edu.illinois.compositerefactorings.steps.CreateNewSuperclassCommandHandler.java

License:Open Source License

private static List<IType> getSelectedTypes(IStructuredSelection selection)
        throws JavaModelException, InvalidSelectionException {
    List<IType> selectedTypes = new ArrayList<IType>();
    for (Object selectionElement : selection.toList()) {
        selectedTypes.add(extractTypeFromSelection(selectionElement));
    }// w w w.  ja va2 s.c  o m
    return selectedTypes;
}

From source file:edu.kit.joana.ui.ifc.sdg.gui.views.DoubleListDialog.java

License:Open Source License

protected void okPressed() {
    // Build a list of selected children.
    IStructuredSelection selection1 = (IStructuredSelection) fTableViewer1.getSelection();
    IStructuredSelection selection2 = (IStructuredSelection) fTableViewer2.getSelection();
    @SuppressWarnings("rawtypes")
    ArrayList<List> results = new ArrayList<List>();
    results.add(selection1.toList());
    results.add(selection2.toList());/*  w w  w.  j av  a 2s.co m*/
    setResult(results);
    super.okPressed();
}

From source file:edu.washington.cs.cupid.scripting.java.wizards.JavaCapabilityWizardPage.java

License:Open Source License

/**
 * Construct a wizard page for configuring a new Java capability script.
 * @param selection currently does nothing
 *///from ww w  . j  a  va 2 s .com
public JavaCapabilityWizardPage(final ISelection selection) {
    super("wizardPage");
    setTitle("New Cupid Capability");
    setDescription("Create a new Java Cupid Capability");

    if (selection == null || selection.isEmpty()) {
        // NO OP
    } else if (selection instanceof IStructuredSelection) {

        IStructuredSelection values = (IStructuredSelection) selection;

        if (values.size() == 1) {
            this.startType = values.getFirstElement().getClass();
        } else {
            List<Class<?>> classes = Lists.newArrayList();
            for (Object value : values.toList()) {
                classes.add(value.getClass());
            }

            List<Class<?>> common = TypeManager.commonSuperClass(classes.toArray(new Class[] {}));

            this.startType = common.isEmpty() ? null : common.get(0);
        }
    }
}

From source file:edu.washington.cs.cupid.wizards.popup.actions.CreatePipelineContextAction.java

License:Open Source License

/**
 * @see IActionDelegate#run(IAction)/*from  w ww  .j a va2s  .  co m*/
 */
public void run(IAction action) {

    CreatePipelineWizard wizard = null;

    if (selection.isEmpty()) {
        wizard = new CreatePipelineWizard();
    } else if (selection instanceof IStructuredSelection) {

        IStructuredSelection values = (IStructuredSelection) selection;

        if (values.size() == 1) {
            wizard = new CreatePipelineWizard(TypeToken.of(values.getFirstElement().getClass()),
                    values.toArray());
        } else {
            List<Class<?>> classes = Lists.newArrayList();
            for (Object value : values.toList()) {
                classes.add(value.getClass());
            }

            List<Class<?>> common = TypeManager.commonSuperClass(classes.toArray(new Class[] {}));
            if (common.isEmpty()) {
                wizard = new CreatePipelineWizard();
            } else {
                wizard = new CreatePipelineWizard(TypeToken.of(common.get(0)), values.toArray());
            }
        }
    }

    WizardDialog dialog = new WizardDialog(shell, wizard);
    dialog.create();
    dialog.open();
}

From source file:edu.washington.cs.cupid.wizards.popup.actions.NewExtractCapabilityAction.java

License:Open Source License

/**
 * @see IActionDelegate#run(IAction)/*  w w w  .  j  a v  a2s  .c om*/
 */
public void run(IAction action) {

    ExtractFieldWizard wizard = null;

    if (selection.isEmpty()) {
        wizard = new ExtractFieldWizard();
    } else if (selection instanceof IStructuredSelection) {

        IStructuredSelection values = (IStructuredSelection) selection;

        if (values.size() == 1) {
            wizard = new ExtractFieldWizard(values.getFirstElement().getClass());
        } else {
            List<Class<?>> classes = Lists.newArrayList();
            for (Object value : values.toList()) {
                classes.add(value.getClass());
            }

            List<Class<?>> common = TypeManager.commonSuperClass(classes.toArray(new Class[] {}));
            if (common.isEmpty()) {
                wizard = new ExtractFieldWizard();
            } else {
                wizard = new ExtractFieldWizard(common.get(0));
            }
        }
    }

    WizardDialog dialog = new WizardDialog(shell, wizard);
    dialog.create();
    dialog.open();
}

From source file:edu.ycp.cs.marmoset.uploader.handlers.SubmitProjectHandler.java

License:Apache License

private List<IProject> getSelectedProjects(IStructuredSelection selection) {
    List<IProject> selectedProjects = new ArrayList<IProject>();
    List<?> selectedItems = selection.toList();
    for (Object selectedItem : selectedItems) {
        if (selectedItem instanceof IAdaptable) {
            IAdaptable adaptable = (IAdaptable) selectedItem;
            IProject project = (IProject) adaptable.getAdapter(IProject.class);
            if (project != null) {
                selectedProjects.add(project);
            }//from   w  ww.ja  v  a2s.  c o  m

        }
    }
    return selectedProjects;
}

From source file:es.cv.gvcase.emf.ui.common.dialogs.ChooseDialog.java

License:Open Source License

protected void changeItemHandle(SelectionChangedEvent event) {
    if (event.getSelection() instanceof IStructuredSelection) {
        IStructuredSelection selection = (IStructuredSelection) event.getSelection();
        if (selection.isEmpty()) {
            getOkButton().setEnabled(false);
            return;
        }//from  ww  w.j a v a2s. com
        for (Object o : selection.toList()) {
            if (!((checkSelectionValid(o)) || (o instanceof EObjectChooserComposite.NullObject))) {
                getOkButton().setEnabled(false);
                return;
            }
        }
        getOkButton().setEnabled(true);
        if (selection instanceof TreeSelection) {
            TreeSelection ts = (TreeSelection) selection;
            modifySelectionPath(ts);
        }
        return;
    }
    getOkButton().setEnabled(false);
    return;
}

From source file:es.cv.gvcase.emf.ui.common.dialogs.ChooseDialog.java

License:Open Source License

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

From source file:es.cv.gvcase.fefem.common.widgets.ChooseDialog.java

License:Open Source License

/**
 * @see org.eclipse.jface.dialogs.Dialog#okPressed()
 *//*from  w  w  w.  j a v a2 s.c  o m*/
protected void okPressed() {
    IStructuredSelection selection = (IStructuredSelection) tree.getTreeViewer().getSelection();
    setResult(selection.toList());
    super.okPressed();
}