Example usage for org.eclipse.jface.viewers StructuredSelection EMPTY

Introduction

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

Prototype

StructuredSelection EMPTY

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Document

The canonical empty selection.

Usage

From source file:net.bioclipse.cdk.ui.periodictable.PeriodicTableView.java

License:Open Source License

private void initSelection() {

    canvas.addMouseListener(new MouseAdapter() {
        @Override//w w w.j  av  a 2s  . c  o  m
        public void mouseDown(MouseEvent e) {

            String s = checkHit(new Point(e.x, e.y));
            if (s != null) {

                PeriodicTableElement element = new PeriodicTableElement(s);
                element.setProperty(CDKConstants.TITLE, PeriodicTable.getName(s));
                if (eptf != null) {
                    try {
                        eptf.configure(element);
                    } catch (CDKException e1) {
                        // if we cant configer ignore it
                    }
                }
                selection = new CDKChemObject<PeriodicTableElement>(element);
                setSelection(new StructuredSelection(selection));
            } else {
                selection = null;
                setSelection(StructuredSelection.EMPTY);
            }
            canvas.redraw();
        }
    });

}

From source file:net.bioclipse.cdk.ui.sdfeditor.editor.MoleculesEditor.java

License:Open Source License

private ISelection getSelectedRows() {
    //        viewer.getSelection();
    //        viewer.getTopRow();

    return StructuredSelection.EMPTY;

}

From source file:net.bioclipse.cdk.ui.sdfeditor.editor.MoleculeTableViewer.java

License:Open Source License

@Override
public ISelection getSelection() {

    if (getContentProvider() instanceof MoleculeTableContentProvider) {

        int[] selected = table.getSelectionModel().getSelectedRows();
        int max = getDataProvider().getRowCount();

        if (selected.length == 0) {
            currentSelected = -1;//from   w  w w.jav a 2  s  .  c om
            return StructuredSelection.EMPTY;
        }
        currentSelected = selected[0];

        IMoleculesEditorModel model;
        if (getInput() instanceof IMoleculesEditorModel) {
            model = (IMoleculesEditorModel) getInput();
            if (selected.length == 1) {
                return new StructuredSelection(new MolTableElement(selected[0], model));
            } else {

                return new StructuredSelection(new MolTableSelection(selected, model));
            }
        }
    }

    return StructuredSelection.EMPTY;
}

From source file:net.bioclipse.cdk.ui.sdfeditor.MoleculesOutlinePage.java

License:Open Source License

public ISelection getSelection() {
    if (viewer == null) {
        return StructuredSelection.EMPTY;
    }
    return viewer.getSelection();
}

From source file:net.bioclipse.cdk.ui.wizards.NewSdfWizard.java

License:Open Source License

/**
 * Adding the pages to the wizard.//from  w w w .  ja va  2 s . com
 */
public void addPages() {
    ISelection sel = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection();
    if (sel instanceof IStructuredSelection) {
        newsdPage = new WizardNewFileCreationPage("newFilePage1", (IStructuredSelection) sel);
        newsdPage.setFileName(WizardHelper.findUnusedFileName((IStructuredSelection) sel, "unnamed", ".sdf"));
    } else {
        newsdPage = new WizardNewFileCreationPage("newFilePage1", StructuredSelection.EMPTY);
    }
    newsdPage.setTitle("Choose name and location for new file");
    newsdPage.setDescription("Extension will be .sdf if none is given");
    addPage(newsdPage);
    specPage = new SelectFilesWizardPage(true, sel);
    addPage(specPage);

}

From source file:net.bioclipse.chembl.moss.ui.wizard.ChemblMossWizard.java

License:Open Source License

public void addPages() {
    firstpage = new ChemblMossWizardPage1("ChEMBL MoSS page");
    addPage(firstpage);/*from w  w  w  .  j av a  2  s .  c  o m*/

    secondpage = new ChemblMossWizardPage2("ChEMBL MoSS page 2");
    addPage(secondpage);

    //      thirdpage = new ChemblMossWizardPage3("ChEMBL MoSS page 3");
    //      addPage(thirdpage);

    ISelection sel = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection();
    if (sel instanceof IStructuredSelection) {
        filePage = new WizardNewFileCreationPage("newFilePage", (IStructuredSelection) sel);
        filePage.setFileName(WizardHelper.findUnusedFileName((IStructuredSelection) sel, "chemblMoss", ".txt"));
        //         queryfile = new WizardNewFileCreationPage("newFilePage", (IStructuredSelection) sel);
        //         queryfile.setFileName(WizardHelper.findUnusedFileName((IStructuredSelection)sel, "chemblMoss", ".sparql") );
    } else {
        filePage = new WizardNewFileCreationPage("newFilePage", StructuredSelection.EMPTY);
    }
    filePage.setTitle("Choose location and add a file name to create a new file");
    filePage.setDescription("Extension will be .txt if none is given");
    addPage(filePage);
}

From source file:net.bioclipse.chembl.ui.wizard.ChemblWizard.java

License:Open Source License

public void addPages() {
    firstpage = new ChemblWizardPage("ChEMBL page");
    addPage(firstpage);/* w w w  .  j av a  2  s.c  o m*/
    //        secondpage = new ChemblWizardPage2("ChEMBL page");
    //        addPage(secondpage);

    ISelection sel = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection();
    if (sel instanceof IStructuredSelection) {
        filePage = new WizardNewFileCreationPage("newFilePage", (IStructuredSelection) sel);

        filePage.setFileName(WizardHelper.findUnusedFileName((IStructuredSelection) sel, "chembl", ".txt"));
    } else {
        filePage = new WizardNewFileCreationPage("newFilePage", StructuredSelection.EMPTY);
    }
    filePage.setTitle("Choose location and add a file name to create a new file");
    filePage.setDescription("Extension will be .txt if none is given");
    addPage(filePage);
}

From source file:net.bioclipse.qsar.ui.editors.QsarEditor.java

License:Open Source License

/**
 * Handles what to do with changed resources on activation.
 * <!-- begin-user-doc -->/*  ww  w . j  av a2 s .co  m*/
 * <!-- end-user-doc -->
 * @generated
 */
protected void handleChangedResources() {
    if (!changedResources.isEmpty() && (!isDirty() || handleDirtyConflict())) {
        if (isDirty()) {
            changedResources.addAll(editingDomain.getResourceSet().getResources());
        }
        editingDomain.getCommandStack().flush();

        updateProblemIndication = false;

        try {
            Job.getJobManager().join(ResourcesPlugin.FAMILY_AUTO_BUILD, null);
        } catch (OperationCanceledException e1) {
            e1.printStackTrace();
        } catch (InterruptedException e1) {
            e1.printStackTrace();
        }

        try {
            ResourcesPlugin.getWorkspace().run(new IWorkspaceRunnable() {
                public void run(IProgressMonitor monitor) throws CoreException {
                    for (Resource resource : changedResources) {
                        if (resource.isLoaded()) {
                            resource.unload();
                            try {
                                resource.load(Collections.EMPTY_MAP);
                                //                                                                       getQsarModel( resource );

                                QsarHelper.updateTransientProperties(getQsarModel(), getActiveProject());

                                //Force a page change to pick up model reload on page
                                setActivePage(getActivePage());
                            } catch (IOException exception) {
                                if (!resourceToDiagnosticMap.containsKey(resource)) {
                                    resourceToDiagnosticMap.put(resource,
                                            analyzeResourceProblems(resource, exception));
                                }
                            }
                        }
                    }
                }
            },
                    //                                               getProject(),
                    //                                               IWorkspace.AVOID_UPDATE,
                    new NullProgressMonitor());
        } catch (CoreException e) {
            e.printStackTrace();
        }

        if (AdapterFactoryEditingDomain.isStale(editorSelection)) {
            setSelection(StructuredSelection.EMPTY);
        }

        updateProblemIndication = true;
        updateProblemIndication();
    }
}

From source file:net.bioclipse.seneca.wizard.NewSenecaJobWizard.java

License:Open Source License

/**
* Adding the pages to the wizard./*from   www.  java  2s .c  o m*/
*/

public void addPages() {
    ISelection sel = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService().getSelection();
    if (sel instanceof IStructuredSelection) {
        selectFilePage = new WizardNewFileCreationPage("newfile", (IStructuredSelection) sel);
        selectFilePage.setFileName(WizardHelper.findUnusedFileName((IStructuredSelection) sel, "unnamed", ""));
    } else {
        selectFilePage = new WizardNewFileCreationPage("newfile", StructuredSelection.EMPTY);
    }
    selectFilePage.setTitle("Choose name and location for new CASE project");
    selectFilePage.setDescription("Extension will be set to .sjs");
    addPage(selectFilePage);
}

From source file:net.certiv.fluentmark.outline.FluentOutlinePage.java

License:Open Source License

@Override
public ISelection getSelection() {
    if (viewer == null)
        return StructuredSelection.EMPTY;
    return viewer.getSelection();
}