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

List of usage examples for org.eclipse.jface.viewers IStructuredSelection isEmpty

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  6. isEmpty

Introduction

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

Prototype

public boolean isEmpty();

Source Link

Document

Returns whether this selection is empty.

Usage

From source file:ac.soton.eventb.classdiagrams.diagram.navigator.ClassdiagramsNavigatorLinkHelper.java

License:Open Source License

/**
 * @generated//  w  ww  .java 2  s  .c  o m
 */
public void activateEditor(IWorkbenchPage aPage, IStructuredSelection aSelection) {
    if (aSelection == null || aSelection.isEmpty()) {
        return;
    }
    if (false == aSelection.getFirstElement() instanceof ClassdiagramsAbstractNavigatorItem) {
        return;
    }

    ClassdiagramsAbstractNavigatorItem abstractNavigatorItem = (ClassdiagramsAbstractNavigatorItem) aSelection
            .getFirstElement();
    View navigatorView = null;
    if (abstractNavigatorItem instanceof ClassdiagramsNavigatorItem) {
        navigatorView = ((ClassdiagramsNavigatorItem) abstractNavigatorItem).getView();
    } else if (abstractNavigatorItem instanceof ClassdiagramsNavigatorGroup) {
        ClassdiagramsNavigatorGroup navigatorGroup = (ClassdiagramsNavigatorGroup) abstractNavigatorItem;
        if (navigatorGroup.getParent() instanceof ClassdiagramsNavigatorItem) {
            navigatorView = ((ClassdiagramsNavigatorItem) navigatorGroup.getParent()).getView();
        } else if (navigatorGroup.getParent() instanceof IAdaptable) {
            navigatorView = (View) ((IAdaptable) navigatorGroup.getParent()).getAdapter(View.class);
        }
    }
    if (navigatorView == null) {
        return;
    }
    IEditorInput editorInput = getEditorInput(navigatorView.getDiagram());
    IEditorPart editor = aPage.findEditor(editorInput);
    if (editor == null) {
        return;
    }
    aPage.bringToTop(editor);
    if (editor instanceof DiagramEditor) {
        DiagramEditor diagramEditor = (DiagramEditor) editor;
        ResourceSet diagramEditorResourceSet = diagramEditor.getEditingDomain().getResourceSet();
        EObject selectedView = diagramEditorResourceSet.getEObject(EcoreUtil.getURI(navigatorView), true);
        if (selectedView == null) {
            return;
        }
        GraphicalViewer graphicalViewer = (GraphicalViewer) diagramEditor.getAdapter(GraphicalViewer.class);
        EditPart selectedEditPart = (EditPart) graphicalViewer.getEditPartRegistry().get(selectedView);
        if (selectedEditPart != null) {
            graphicalViewer.select(selectedEditPart);
        }
    }
}

From source file:ac.soton.eventb.statemachines.diagram.navigator.StatemachinesNavigatorLinkHelper.java

License:Open Source License

/**
 * @generated/*from   w  w w  . j  a  v a2 s .c o m*/
 */
public void activateEditor(IWorkbenchPage aPage, IStructuredSelection aSelection) {
    if (aSelection == null || aSelection.isEmpty()) {
        return;
    }
    if (false == aSelection.getFirstElement() instanceof StatemachinesAbstractNavigatorItem) {
        return;
    }

    StatemachinesAbstractNavigatorItem abstractNavigatorItem = (StatemachinesAbstractNavigatorItem) aSelection
            .getFirstElement();
    View navigatorView = null;
    if (abstractNavigatorItem instanceof StatemachinesNavigatorItem) {
        navigatorView = ((StatemachinesNavigatorItem) abstractNavigatorItem).getView();
    } else if (abstractNavigatorItem instanceof StatemachinesNavigatorGroup) {
        StatemachinesNavigatorGroup navigatorGroup = (StatemachinesNavigatorGroup) abstractNavigatorItem;
        if (navigatorGroup.getParent() instanceof StatemachinesNavigatorItem) {
            navigatorView = ((StatemachinesNavigatorItem) navigatorGroup.getParent()).getView();
        } else if (navigatorGroup.getParent() instanceof IAdaptable) {
            navigatorView = (View) ((IAdaptable) navigatorGroup.getParent()).getAdapter(View.class);
        }
    }
    if (navigatorView == null) {
        return;
    }
    IEditorInput editorInput = getEditorInput(navigatorView.getDiagram());
    IEditorPart editor = aPage.findEditor(editorInput);
    if (editor == null) {
        return;
    }
    aPage.bringToTop(editor);
    if (editor instanceof DiagramEditor) {
        DiagramEditor diagramEditor = (DiagramEditor) editor;
        ResourceSet diagramEditorResourceSet = diagramEditor.getEditingDomain().getResourceSet();
        EObject selectedView = diagramEditorResourceSet.getEObject(EcoreUtil.getURI(navigatorView), true);
        if (selectedView == null) {
            return;
        }
        GraphicalViewer graphicalViewer = (GraphicalViewer) diagramEditor.getAdapter(GraphicalViewer.class);
        EditPart selectedEditPart = (EditPart) graphicalViewer.getEditPartRegistry().get(selectedView);
        if (selectedEditPart != null) {
            graphicalViewer.select(selectedEditPart);
        }
    }
}

From source file:ac.soton.fmusim.components.diagram.navigator.ComponentsNavigatorLinkHelper.java

License:Open Source License

/**
 * @generated//from  w  w  w  .  ja  v a  2s  . c  o m
 */
public void activateEditor(IWorkbenchPage aPage, IStructuredSelection aSelection) {
    if (aSelection == null || aSelection.isEmpty()) {
        return;
    }
    if (false == aSelection.getFirstElement() instanceof ComponentsAbstractNavigatorItem) {
        return;
    }

    ComponentsAbstractNavigatorItem abstractNavigatorItem = (ComponentsAbstractNavigatorItem) aSelection
            .getFirstElement();
    View navigatorView = null;
    if (abstractNavigatorItem instanceof ComponentsNavigatorItem) {
        navigatorView = ((ComponentsNavigatorItem) abstractNavigatorItem).getView();
    } else if (abstractNavigatorItem instanceof ComponentsNavigatorGroup) {
        ComponentsNavigatorGroup navigatorGroup = (ComponentsNavigatorGroup) abstractNavigatorItem;
        if (navigatorGroup.getParent() instanceof ComponentsNavigatorItem) {
            navigatorView = ((ComponentsNavigatorItem) navigatorGroup.getParent()).getView();
        }
    }
    if (navigatorView == null) {
        return;
    }
    IEditorInput editorInput = getEditorInput(navigatorView.getDiagram());
    IEditorPart editor = aPage.findEditor(editorInput);
    if (editor == null) {
        return;
    }
    aPage.bringToTop(editor);
    if (editor instanceof DiagramEditor) {
        DiagramEditor diagramEditor = (DiagramEditor) editor;
        ResourceSet diagramEditorResourceSet = diagramEditor.getEditingDomain().getResourceSet();
        EObject selectedView = diagramEditorResourceSet.getEObject(EcoreUtil.getURI(navigatorView), true);
        if (selectedView == null) {
            return;
        }
        GraphicalViewer graphicalViewer = (GraphicalViewer) diagramEditor.getAdapter(GraphicalViewer.class);
        EditPart selectedEditPart = (EditPart) graphicalViewer.getEditPartRegistry().get(selectedView);
        if (selectedEditPart != null) {
            graphicalViewer.select(selectedEditPart);
        }
    }
}

From source file:ac.soton.multisim.diagram.navigator.MultisimNavigatorLinkHelper.java

License:Open Source License

/**
 * @generated//from w  w w . j  a v a2 s  . c  om
 */
public void activateEditor(IWorkbenchPage aPage, IStructuredSelection aSelection) {
    if (aSelection == null || aSelection.isEmpty()) {
        return;
    }
    if (false == aSelection.getFirstElement() instanceof MultisimAbstractNavigatorItem) {
        return;
    }

    MultisimAbstractNavigatorItem abstractNavigatorItem = (MultisimAbstractNavigatorItem) aSelection
            .getFirstElement();
    View navigatorView = null;
    if (abstractNavigatorItem instanceof MultisimNavigatorItem) {
        navigatorView = ((MultisimNavigatorItem) abstractNavigatorItem).getView();
    } else if (abstractNavigatorItem instanceof MultisimNavigatorGroup) {
        MultisimNavigatorGroup navigatorGroup = (MultisimNavigatorGroup) abstractNavigatorItem;
        if (navigatorGroup.getParent() instanceof MultisimNavigatorItem) {
            navigatorView = ((MultisimNavigatorItem) navigatorGroup.getParent()).getView();
        }
    }
    if (navigatorView == null) {
        return;
    }
    IEditorInput editorInput = getEditorInput(navigatorView.getDiagram());
    IEditorPart editor = aPage.findEditor(editorInput);
    if (editor == null) {
        return;
    }
    aPage.bringToTop(editor);
    if (editor instanceof DiagramEditor) {
        DiagramEditor diagramEditor = (DiagramEditor) editor;
        ResourceSet diagramEditorResourceSet = diagramEditor.getEditingDomain().getResourceSet();
        EObject selectedView = diagramEditorResourceSet.getEObject(EcoreUtil.getURI(navigatorView), true);
        if (selectedView == null) {
            return;
        }
        GraphicalViewer graphicalViewer = (GraphicalViewer) diagramEditor.getAdapter(GraphicalViewer.class);
        EditPart selectedEditPart = (EditPart) graphicalViewer.getEditPartRegistry().get(selectedView);
        if (selectedEditPart != null) {
            graphicalViewer.select(selectedEditPart);
        }
    }
}

From source file:ar.com.tadp.xml.rinzo.core.RinzoXMLEditor.java

License:Open Source License

public void selectionChanged(SelectionChangedEvent event) {
    IStructuredSelection selection = (IStructuredSelection) event.getSelection();
    if (!selection.isEmpty()) {
        Object element = selection.getFirstElement();
        if (element != null && element instanceof XMLNode) {
            XMLNode node = (XMLNode) element;
            this.selectAndReveal(node.getSelectionOffset(), node.getSelectionLength());
        }// ww  w .  j  av  a  2  s .c  o  m
    }
}

From source file:at.bestsolution.efxclipse.tooling.ui.wizards.AbstractNewJDTElementWizard.java

License:Open Source License

protected IJavaElement getInitialJavaElement(IStructuredSelection selection) {
    IJavaElement jelem = null;/*from w  w w . ja va  2s.  co m*/
    if (selection != null && !selection.isEmpty()) {
        Object selectedElement = selection.getFirstElement();
        if (selectedElement instanceof IAdaptable) {
            IAdaptable adaptable = (IAdaptable) selectedElement;

            jelem = (IJavaElement) adaptable.getAdapter(IJavaElement.class);
            if (jelem == null || !jelem.exists()) {
                jelem = null;
                IResource resource = (IResource) adaptable.getAdapter(IResource.class);
                if (resource != null && resource.getType() != IResource.ROOT) {
                    while (jelem == null && resource.getType() != IResource.PROJECT) {
                        resource = resource.getParent();
                        jelem = (IJavaElement) resource.getAdapter(IJavaElement.class);
                    }
                    if (jelem == null) {
                        jelem = JavaCore.create(resource); // java project
                    }
                }
            }
        }
    }

    return jelem;
}

From source file:at.bestsolution.translate.view.TranslatorComponent.java

License:Open Source License

private void createUI(Composite parent) {
    GridLayout layout = new GridLayout(2, false);
    parent.setLayout(layout);//ww  w.j  a v  a  2s  . c  o  m

    Label l = new Label(parent, SWT.NONE);
    l.setLayoutData(new GridData(GridData.FILL, GridData.BEGINNING, true, false, 2, 1));
    l.setText("Translator");

    l = new Label(parent, SWT.SEPARATOR | SWT.HORIZONTAL);
    l.setLayoutData(new GridData(GridData.FILL, GridData.BEGINNING, true, false, 2, 1));

    l = new Label(parent, SWT.NONE);
    l.setText("Term");

    term = new Text(parent, SWT.BORDER);
    term.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    l = new Label(parent, SWT.NONE);
    l.setText("Translator");

    translator = new ComboViewer(parent);
    translator.getControl().setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    translator.setContentProvider(new ObservableListContentProvider());
    translator.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            return ((ITranslator) element).getName();
        }
    });

    l = new Label(parent, SWT.NONE);
    l.setText("Source-Language");

    final ComboViewer sourceLanguage = new ComboViewer(parent);
    sourceLanguage.getControl().setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    sourceLanguage.setContentProvider(new ObservableListContentProvider());
    sourceLanguage.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            return ((TranslationLanguage) element).name;
        }
    });

    IListProperty fromProp = PojoProperties.list("languages");
    IValueProperty selectionProp = ViewerProperties.singleSelection();

    IObservableList input = fromProp.observeDetail(selectionProp.observe(translator));
    sourceLanguage.setInput(input);

    l = new Label(parent, SWT.NONE);
    l.setText("Target-Language");

    final ComboViewer targetLanguage = new ComboViewer(parent);
    targetLanguage.getControl().setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    targetLanguage.setContentProvider(new ObservableListContentProvider());
    targetLanguage.setLabelProvider(new LabelProvider());

    IListProperty targetsProp = PojoProperties.list("targets");

    input = targetsProp.observeDetail(selectionProp.observe(sourceLanguage));
    targetLanguage.setInput(input);

    Button b = new Button(parent, SWT.PUSH);
    b.setText("Translate");
    b.setLayoutData(new GridData(GridData.END, GridData.CENTER, false, false, 2, 1));

    l = new Label(parent, SWT.SEPARATOR | SWT.HORIZONTAL);
    l.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false, 2, 1));

    l = new Label(parent, SWT.NONE);
    l.setText("Translation");

    final Label translation = new Label(parent, SWT.NONE);
    translation.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    b.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            IStructuredSelection transSelection = (IStructuredSelection) translator.getSelection();
            IStructuredSelection sourceSelection = (IStructuredSelection) sourceLanguage.getSelection();
            IStructuredSelection targetSelection = (IStructuredSelection) targetLanguage.getSelection();

            if (!transSelection.isEmpty() && !sourceSelection.isEmpty()) {
                try {
                    String trans = ((ITranslator) transSelection.getFirstElement()).translate(
                            ((TranslationLanguage) sourceSelection.getFirstElement()).name,
                            (String) targetSelection.getFirstElement(), term.getText());
                    translation.setText(trans);
                } catch (InvocationTargetException e1) {
                    // TODO Auto-generated catch block
                    e1.printStackTrace();
                }
            }
        }
    });
}

From source file:at.bitandart.zoubek.mervin.review.wizards.ReviewSelectionPage.java

License:Open Source License

/**
 * /*  w w  w .j a v a 2 s.  co m*/
 * @return the selected review id or null if none is selected
 */
public String getReviewId() {
    IStructuredSelection structuredSelection = reviewListViewer.getStructuredSelection();
    if (structuredSelection != null && !structuredSelection.isEmpty()) {
        Object firstElement = structuredSelection.getFirstElement();
        if (firstElement instanceof IReviewDescriptor) {
            return ((IReviewDescriptor) firstElement).getId();
        }
    }
    return null;
}

From source file:at.medevit.elexis.ehc.ui.example.wizard.ExportPatientWizardPage1.java

License:Open Source License

public boolean finish() {
    IStructuredSelection contentSelection = (IStructuredSelection) contentViewer.getSelection();

    if (!contentSelection.isEmpty()) {
        Patient selectedPatient = (Patient) contentSelection.getFirstElement();
        AbstractCdaCh<?> document = ServiceComponent.getService().createCdaChDocument(selectedPatient,
                (Mandant) ElexisEventDispatcher.getSelected(Mandant.class));
        try {/*from   w  ww .ja  va  2s .  co  m*/
            String outputDir = CoreHub.userCfg.get(PreferencePage.EHC_OUTPUTDIR,
                    PreferencePage.getDefaultOutputDir());
            document.saveToFile(
                    outputDir + File.separator + selectedPatient.get(Patient.FLD_PATID) + "_patientdata.xml");
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    return true;
}

From source file:at.medevit.elexis.ehc.ui.example.wizard.ImportPatientWizardPage1.java

License:Open Source License

public boolean finish() {
    IStructuredSelection contentSelection = (IStructuredSelection) contentViewer.getSelection();

    if (!contentSelection.isEmpty()) {
        org.ehealth_connector.common.Patient selectedPatient = (org.ehealth_connector.common.Patient) contentSelection
                .getFirstElement();/*from  www  .  j  a  v a2s  .  c om*/
        String gender = selectedPatient.getAdministrativeGenderCode() == AdministrativeGender.FEMALE
                ? Person.FEMALE
                : Person.MALE;
        Patient existing = KontaktMatcher.findPatient(selectedPatient.getName().getFamilyName(),
                selectedPatient.getName().getGivenNames(),
                new TimeTool(selectedPatient.getBirthday()).toString(TimeTool.DATE_COMPACT), gender, null, null,
                null, null, CreateMode.FAIL);
        if (existing != null) {
            boolean result = MessageDialog.openConfirm(getShell(), "Patient existiert",
                    "Der Patient existiert bereits sollen die Daten berschrieben werden?");
            if (!result) {
                return true;
            }
        }
        ServiceComponent.getService().getOrCreatePatient(selectedPatient);
    }

    return true;
}