Example usage for org.eclipse.jface.viewers ViewerComparator ViewerComparator

List of usage examples for org.eclipse.jface.viewers ViewerComparator ViewerComparator

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Introduction

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

Prototype

public ViewerComparator()

Source Link

Document

Creates a new ViewerComparator , which uses the default comparator to sort strings.

Usage

From source file:org.eclipse.egit.ui.internal.importing.GitScmUrlImportWizardPage.java

License:Open Source License

@Override
public void createControl(Composite parent) {
    Composite comp = SWTUtils.createHVFillComposite(parent, SWTUtils.MARGINS_NONE, 1);
    Composite group = SWTUtils.createHFillComposite(comp, SWTUtils.MARGINS_NONE, 1);

    Button versions = SWTUtils.createRadioButton(group, UIText.GitScmUrlImportWizardPage_importVersion);
    useMaster = SWTUtils.createRadioButton(group, UIText.GitScmUrlImportWizardPage_importMaster);
    SelectionListener listener = new SelectionAdapter() {
        @Override//from  ww  w  .j av  a2 s .c om
        public void widgetSelected(SelectionEvent e) {
            bundlesViewer.refresh(true);
        }
    };
    versions.addSelectionListener(listener);
    useMaster.addSelectionListener(listener);

    Table table = new Table(comp, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL);
    GridData gd = new GridData(GridData.FILL_BOTH);
    gd.heightHint = 200;
    gd.widthHint = 225;
    table.setLayoutData(gd);

    bundlesViewer = new TableViewer(table);
    bundlesViewer.setLabelProvider(new GitLabelProvider());
    bundlesViewer.setContentProvider(new ArrayContentProvider());
    bundlesViewer.setComparator(new ViewerComparator());
    counterLabel = new Label(comp, SWT.NONE);
    counterLabel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    setControl(comp);
    setPageComplete(true);

    // Initialize versions versus master
    IDialogSettings settings = getWizard().getDialogSettings();
    boolean useMasterSetting = settings != null && settings.getBoolean(GIT_PAGE_USE_MASTER);
    useMaster.setSelection(useMasterSetting);
    versions.setSelection(!useMasterSetting);

    if (descriptions != null) {
        bundlesViewer.setInput(descriptions);
        updateCount();
    }

}

From source file:org.eclipse.emf.converter.ui.contribution.base.ModelConverterPackagePage.java

License:Open Source License

protected void adjustReferencedGenModelsTreeViewer(CheckboxTreeViewer referencedGenModelsTreeViewer) {
    GenModelItemProviderAdapterFactory genModelItemProviderAdapterFactory = new GenModelItemProviderAdapterFactory() {
        @Override/* w  w w  .  j  a v a  2s  . c om*/
        public Adapter createGenModelAdapter() {
            if (genModelItemProvider == null) {
                genModelItemProvider = new GenModelItemProvider(this) {
                    @Override
                    public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
                        return Collections.singleton(GenModelPackage.Literals.GEN_MODEL__GEN_PACKAGES);
                    }
                };
            }
            return genModelItemProvider;
        }

        @Override
        public Adapter createGenPackageAdapter() {
            if (genPackageItemProvider == null) {
                genPackageItemProvider = new GenPackageItemProvider(this) {
                    @Override
                    public Collection<EStructuralFeature> getChildrenFeatures(Object object) {
                        return supportsNestedPackages()
                                ? Collections.<EStructuralFeature>singleton(
                                        GenModelPackage.Literals.GEN_PACKAGE__NESTED_GEN_PACKAGES)
                                : Collections.<EStructuralFeature>emptyList();
                    }
                };
            }
            return genPackageItemProvider;
        }
    };

    // Sorting only the genModels
    referencedGenModelsTreeViewer.setComparator(new ViewerComparator() {
        @Override
        public void sort(Viewer viewer, Object[] elements) {
            if (elements.length > 0 && elements[0] instanceof GenModel) {
                super.sort(viewer, elements);
            }
        }
    });

    referencedGenModelsTreeViewer.setContentProvider(
            getReferencedGenModelsTreeViewerContentProvider(genModelItemProviderAdapterFactory));
    referencedGenModelsTreeViewer.setLabelProvider(
            getReferencedGenModelsTreeViewerLabelProvider(genModelItemProviderAdapterFactory));

    addReferencedGenModelsTreeColumns(referencedGenModelsCheckboxTreeViewer);
    addReferencedGenModelsTreeCheckStateManager(referencedGenModelsCheckboxTreeViewer.getTree());
}

From source file:org.eclipse.emf.converter.ui.ModelConverterDescriptorSelectionPage.java

License:Open Source License

public void createControl(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    {/*from  w  w  w .  ja  va  2 s  .  c  o  m*/
        GridLayout layout = new GridLayout();
        layout.numColumns = 1;
        layout.verticalSpacing = 12;
        composite.setLayout(layout);

        GridData data = new GridData();
        data.verticalAlignment = GridData.FILL;
        data.grabExcessVerticalSpace = true;
        data.horizontalAlignment = GridData.FILL;
        composite.setLayoutData(data);
    }

    Label label = new Label(composite, SWT.NONE);
    label.setText(getSelectModelConverterLabel());
    {
        GridData data = new GridData();
        data.verticalAlignment = SWT.FILL;
        data.horizontalAlignment = SWT.FILL;
        label.setLayoutData(data);
    }

    Table descriptorTable = new Table(composite, SWT.SINGLE | SWT.FULL_SELECTION | SWT.BORDER);
    {
        GridData data = new GridData();
        data.widthHint = Display.getCurrent().getBounds().width / 5;
        data.heightHint = Display.getCurrent().getBounds().height / 3;
        data.verticalAlignment = SWT.FILL;
        data.horizontalAlignment = SWT.FILL;
        data.grabExcessHorizontalSpace = true;
        data.grabExcessVerticalSpace = true;
        descriptorTable.setLayoutData(data);
    }

    descriptorTableViewer = new TableViewer(descriptorTable);
    descriptorTableViewer.setContentProvider(new ArrayContentProvider());
    descriptorTableViewer.setLabelProvider(new ModelConverterManager.ModelConverterDescriptorLabelProvider());
    descriptorTableViewer.setComparator(new ViewerComparator());

    descriptorTableViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            if (canFlipToNextPage()) {
                getContainer().showPage(getNextPage());
            }
        }
    });

    descriptorTableViewer.setInput(getTableInput());
    descriptorTableViewer.addSelectionChangedListener(this);
    if (getModelConverterDescriptor() != null) {
        descriptorTableViewer.setSelection(new StructuredSelection(getModelConverterDescriptor()), true);
    }
    setControl(composite);
}

From source file:org.eclipse.emf.ecp.emf2web.wizard.pages.ViewModelsPage.java

License:Open Source License

/**
 * Create contents of the wizard.//from w w  w.  jav  a2  s .co  m
 *
 * @param parent
 */
@Override
public void createControl(Composite parent) {
    final Composite container = new Composite(parent, SWT.NULL);

    setControl(container);
    container.setLayout(new GridLayout(2, false));

    tableViewer = new TableViewer(container, SWT.BORDER | SWT.FULL_SELECTION);
    final Table table = tableViewer.getTable();
    table.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));

    tableViewer.setLabelProvider(new WorkbenchLabelProvider());
    tableViewer.setContentProvider(new ArrayContentProvider());
    tableViewer.setComparator(new ViewerComparator());
    tableViewer.setInput(selectedViewModels);

    final Composite composite = new Composite(container, SWT.NONE);
    composite.setLayout(new GridLayout(1, false));

    final Button btnAdd = new Button(composite, SWT.NONE);
    btnAdd.addSelectionListener(new BtnAddSelectionListener());
    btnAdd.setText(Messages.ViewModelsPage_AddButton);

    final Button btnNewButton = new Button(composite, SWT.NONE);
    btnNewButton.addSelectionListener(new RemoveButtonSelectionListener());
    btnNewButton.setText(Messages.ViewModelsPage_RemoveButton);
}

From source file:org.eclipse.emf.ecp.navigator.wizards.ModelTreePage.java

License:Open Source License

/**
 * {@inheritDoc}/*from ww  w  .ja  va2  s .  c om*/
 */
public void createControl(Composite parent) {

    Composite composite = new Composite(parent, SWT.NULL);

    GridLayoutFactory.fillDefaults().numColumns(2).equalWidth(false).applyTo(composite);

    Label filterLabel = new Label(composite, SWT.LEFT);
    filterLabel.setText("Search:");
    final Text filterInput = new Text(composite, SWT.SEARCH);
    filterInput.setMessage("Model Element class");
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(filterInput);
    try {
        ECPMetaModelElementContext metaContext = ECPWorkspaceManager.getInstance().getWorkSpace()
                .getActiveProject().getMetaModelElementContext();
        if (metaContext.isGuessed()) {
            Label label = new Label(composite, SWT.None);
            label.setText(
                    "No registered Package found. EMF Client Platform has tried to guess your model package."
                            + "\n" + "Please register your package explicitly.");
            GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).span(2, 1).applyTo(label);
        }
    } catch (NoWorkspaceException e) {
        Activator.getDefault().logException(e.getMessage(), e);
    } catch (NullPointerException e) {
        Activator.getDefault().logException(e.getMessage(), e);
    }

    Tree tree = new Tree(composite, SWT.SINGLE);
    final ModelClassFilter filter = new ModelClassFilter();
    filterInput.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent e) {
            String text = filterInput.getText();
            filter.setSearchTerm(text);
            treeViewer.expandAll();
            if (text != null && text.length() == 0) {
                treeViewer.collapseAll();
            }
            treeViewer.refresh();
        }
    });

    treeViewer = new TreeViewer(tree);
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).minSize(0, 150).span(2, 1)
            .applyTo(treeViewer.getControl());
    treeViewer.setContentProvider(new ModelTreeContentProvider(selected));
    treeViewer.setLabelProvider(new MEClassLabelProvider());
    treeViewer.setComparator(new ViewerComparator());
    treeViewer.addFilter(filter);
    // give an empty object, otherwise it does not initialize
    treeViewer.setInput(new Object());
    treeViewer.getTree().addListener(SWT.Selection, this);
    treeViewer.addDoubleClickListener(new IDoubleClickListener() {

        public void doubleClick(DoubleClickEvent event) {
            if (getWizard().canFinish()) {
                getWizard().performFinish();
                getWizard().getContainer().getShell().close();
            }

        }

    });

    setControl(composite);

}

From source file:org.eclipse.emf.ecp.view.internal.editor.controls.ControlRootEClassControlChangeableSWTRenderer.java

License:Open Source License

private void selectAndSetEClass(Shell shell) {
    final ComposedAdapterFactory adapterFactory = new ComposedAdapterFactory(
            new AdapterFactory[] { new ReflectiveItemProviderAdapterFactory(),
                    new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE) });
    final AdapterFactoryLabelProvider labelProvider = new AdapterFactoryLabelProvider(adapterFactory);
    final ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(shell, labelProvider,
            getContentProvider());//from   w w  w.  j av a2  s.c  om
    dialog.setAllowMultiple(false);
    dialog.setValidator(new ISelectionStatusValidator() {

        @Override
        public IStatus validate(Object[] selection) {
            if (selection.length != 0 && EClass.class.isInstance(selection[0])) {

                return Status.OK_STATUS;
            }
            return new Status(IStatus.ERROR,
                    org.eclipse.emf.ecp.view.internal.editor.controls.Activator.PLUGIN_ID,
                    "This is not an EClass."); //$NON-NLS-1$
        }
    });
    dialog.setInput(getInput());
    dialog.setMessage("Select an EClass."); //$NON-NLS-1$
    dialog.setTitle("Select an EClass."); //$NON-NLS-1$
    dialog.setComparator(new ViewerComparator());
    final int result = dialog.open();
    if (Window.OK == result) {
        final Object selection = dialog.getFirstResult();
        if (EClass.class.isInstance(selection)) {
            final EClass selectedFeature = (EClass) selection;
            final VView view = (VView) getViewModelContext().getDomainModel();

            if (view.getRootEClass() != null) {
                getViewModelRegistry().unregister(view.getRootEClass().eResource().getURI().toString(), view);
            }

            view.setRootEClass(selectedFeature);
            getViewModelRegistry().register(view.getRootEClass().eResource().getURI().toString(), view);

            final ResourceSet rs = selectedFeature.eResource().getResourceSet();
            // we have a ResourceSet if the eclass was loaded from a workspace model
            loadWorkspaceEcore(view, rs);
        }
    }
    labelProvider.dispose();
}

From source file:org.eclipse.emf.ecp.view.mappingdmr.tooling.MappedEClassControlSWTRenderer.java

License:Open Source License

@Override
protected void linkValue(Shell shell) {
    IObservableValue observableValue;//from w  ww  .ja  va 2s  .  c om
    try {
        observableValue = Activator.getDefault().getEMFFormsDatabinding().getObservableValue(
                getVElement().getDomainModelReference(), getViewModelContext().getDomainModel());
    } catch (final DatabindingFailedException ex) {
        showLinkValueFailedMessageDialog(shell, ex);
        return;
    }
    final VMappingDomainModelReference dmr = (VMappingDomainModelReference) ((IObserving) observableValue)
            .getObserved();
    observableValue.dispose();
    final ComposedAdapterFactory adapterFactory = new ComposedAdapterFactory(
            new AdapterFactory[] { new ReflectiveItemProviderAdapterFactory(),
                    new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE) });
    final AdapterFactoryLabelProvider labelProvider = new AdapterFactoryLabelProvider(adapterFactory);
    final ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(shell, labelProvider,
            getContentProvider());
    dialog.setAllowMultiple(false);
    dialog.setValidator(new ISelectionStatusValidator() {

        @Override
        public IStatus validate(Object[] selection) {
            if (selection.length != 0 && EClass.class.isInstance(selection[0])) {

                return Status.OK_STATUS;
            }
            return new Status(IStatus.ERROR,
                    org.eclipse.emf.ecp.view.internal.editor.controls.Activator.PLUGIN_ID,
                    "This is not an EClass."); //$NON-NLS-1$
        }
    });
    dialog.setInput(getInput(dmr));
    dialog.setMessage("Select an EClass."); //$NON-NLS-1$
    dialog.setTitle("Select an EClass."); //$NON-NLS-1$
    dialog.setComparator(new ViewerComparator());
    final int result = dialog.open();
    if (Window.OK == result) {
        final Object selection = dialog.getFirstResult();
        if (EClass.class.isInstance(selection)) {
            final EClass selectedFeature = (EClass) selection;

            dmr.setMappedClass(selectedFeature);

        }
    }
    labelProvider.dispose();
}

From source file:org.eclipse.emf.emfstore.client.ui.epackages.EPackageTreeSelectionDialog.java

License:Open Source License

/**
 * Instantiates a new e package tree selection dialog.
 * /*from  ww  w. j a v  a 2  s.  c om*/
 * @param modelElements the model elements
 */
public EPackageTreeSelectionDialog(Set<EPackage> modelElements) {
    super(null,
            new AdapterFactoryLabelProvider(
                    new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE)),
            new EPackageTreeContentProvider());
    setTitle("Select EPackage");
    setMessage("Available EPackages");
    this.setComparator(new ViewerComparator());
    setInput(modelElements);
}

From source file:org.eclipse.emf.examples.library.databinding.tokenviewer.TokenViewer.java

License:Open Source License

public void setComparator(ViewerComparator comparator) {
    if (comparator == null) {
        comparator = new ViewerComparator();
    }//from w  ww .  j a v  a 2 s.c  om
    this.comparator = comparator;
}

From source file:org.eclipse.emf.search.ecore.ocl.ui.areas.EcoreOCLModelSearchQueryArea.java

License:Open Source License

protected void createComboViewer(Composite parent) {
    ILabelProvider metaElementsClassifiersLabelProvider = new AdapterFactoryLabelProvider(
            new ComposedAdapterFactory(EcoreCommonUtils.getMetaElementComposeableAdapterFactories())) {
        @Override// w w  w  .  ja  v  a 2s .  co m
        public String getText(Object object) {
            if (object instanceof ENamedElement) {
                return ((ENamedElement) object).getName();
            }
            return super.getText(object);
        }
    };

    metaElementsClassifiersComboViewer = new ComboViewer(new Combo(parent, SWT.READ_ONLY));
    metaElementsClassifiersComboViewer.setContentProvider(new ArrayContentProvider());
    metaElementsClassifiersComboViewer.setLabelProvider(metaElementsClassifiersLabelProvider);
    metaElementsClassifiersComboViewer.setInput(new Object[0]);
    metaElementsClassifiersComboViewer.setComparator(new ViewerComparator() {
        @Override
        public int compare(Viewer viewer, Object e1, Object e2) {
            if (e1 instanceof ENamedElement && e2 instanceof ENamedElement) {
                String txt1 = ((ENamedElement) e1).getName();
                String txt2 = ((ENamedElement) e2).getName();

                return txt1.compareTo(txt2);
            }
            return super.compare(viewer, e1, e2);
        }
    });

    GridData gridData = new GridData(GridData.FILL_HORIZONTAL);

    metaElementsClassifiersComboViewer.getControl().setLayoutData(gridData);
}