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

Introduction

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

Prototype

public Object[] toArray();

Source Link

Document

Returns the elements in this selection as an array.

Usage

From source file:org.dawb.workbench.ui.diffraction.table.DiffractionDelegate.java

License:Open Source License

/**
 * /* www. j a  v a  2s  . c o  m*/
 * @param parent
 *           composite
 * @param pathsList
 *           list of all paths images to be displayed in the table viewer
 * @param service
 *           service loader, can be null
 */
public DiffractionDelegate(Composite parent, List<String> pathsList, DiffractionDataManager manager) {

    viewer = new TableViewer(parent, SWT.FULL_SELECTION | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
    this.parent = parent;
    this.pathsList = pathsList;
    this.table = viewer.getTable();
    this.manager = manager;

    initialize();
    createColumns(viewer);
    table.setHeaderVisible(true);
    table.setLinesVisible(true);
    table.setToolTipText("How to use Diffraction Calibration View:\n"
            + "1. Drag/drop or double click your calibration file to add it.\n" + "2. Choose the calibrant\n"
            + "3. Select the rings to use.\n" + "4. Run the calibration.");

    viewer.setContentProvider(new DiffCalContentProvider());
    viewer.setLabelProvider(new DiffCalLabelProvider());
    viewer.setInput(manager);
    viewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    final MenuManager mgr = new MenuManager();
    mgr.setRemoveAllWhenShown(true);
    mgr.addMenuListener(new IMenuListener() {
        @Override
        public void menuAboutToShow(IMenuManager manager) {
            IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
            Object[] selected = selection.toArray();
            if (selected.length > 0) {
                if (selected.length == 1) {
                    deleteAction.setText(
                            "Delete " + ((DiffractionTableData) selection.getFirstElement()).getName());
                    mgr.add(deleteAction);
                } else {
                    deleteAction.setText("Delete " + selected.length + " images selected");
                    mgr.add(deleteAction);
                }
            }
        }
    });
    viewer.getControl().setMenu(mgr.createContextMenu(viewer.getControl()));
    // add drop support
    DropTarget dt = new DropTarget(viewer.getControl(), DND.DROP_MOVE | DND.DROP_DEFAULT | DND.DROP_COPY);
    dt.setTransfer(new Transfer[] { TextTransfer.getInstance(), FileTransfer.getInstance(),
            ResourceTransfer.getInstance(), LocalSelectionTransfer.getTransfer() });
    dt.addDropListener(dropListener);

    //      Label infoEditableLabel = new Label(parent, SWT.NONE);
    //      infoEditableLabel.setText("* Click to change value");
}

---

From source file:org.dawnsci.usagedata.internal.ui.preview.UploadPreview.java

License:Open Source License

String getFilterSuggestionBasedOnMultipleSelection(IStructuredSelection selection) {
    String[] names = new String[selection.size()];
    int index = 0;
    for (Object event : selection.toArray()) {
        names[index++] = ((UsageDataEventWrapper) event).getBundleId();
    }//www .j  a  v a 2s .  c om
    return FilterUtils.getFilterSuggestionBasedOnBundleIds(names);
}

---

From source file:org.dyno.visual.swing.base.FieldProperty.java

License:Open Source License

@Override
public void setPropertyValue(IStructuredSelection bean, Object value) {
    assert !bean.isEmpty();
    if (isEditable()) {
        try {/*from w ww . ja va  2 s  .co  m*/
            if (editorFactory != null)
                value = editorFactory.decodeValue(value);
            else {
                Class type = lastValue.getClass();
                TypeAdapter ta = ExtensionRegistry.getTypeAdapter(type);
                value = ta.getEditor().decodeValue(value);
            }
            for (Object b : bean.toArray()) {
                field.set(b, value);
                if (b instanceof Component) {
                    Component jcomp = (Component) b;
                    WidgetAdapter adapter = WidgetAdapter.getWidgetAdapter(jcomp);
                    if (adapter != null) {
                        adapter.repaintDesigner();
                    }
                }
            }
        } catch (Exception e) {
            VisualSwingPlugin.getLogger().error(e);
        }
    }
}

---

From source file:org.dyno.visual.swing.base.WidgetProperty.java

License:Open Source License

@Override
public void setPropertyValue(IStructuredSelection bean, Object value) {
    assert !bean.isEmpty();
    if (isEditable()) {
        try {/*w w  w  .  j  av a2  s . co m*/
            if (editorFactory != null)
                value = editorFactory.decodeValue(value);
            else {
                Class type = lastValue.getClass();
                TypeAdapter ta = ExtensionRegistry.getTypeAdapter(type);
                value = ta.getEditor().decodeValue(value);
            }
            for (Object b : bean.toArray()) {
                IUndoableOperation operation = new SetValueOperation(b, this, value);
                IOperationHistory operationHistory = PlatformUI.getWorkbench().getOperationSupport()
                        .getOperationHistory();
                if (b instanceof Component) {
                    Component jcomp = (Component) b;
                    WidgetAdapter adapter = WidgetAdapter.getWidgetAdapter(jcomp);
                    if (adapter != null) {
                        operation.addContext(adapter.getUndoContext());
                    }
                }
                operationHistory.execute(operation, null, null);
            }
        } catch (Exception e) {
            VisualSwingPlugin.getLogger().error(e);
        }
    }
}

---

From source file:org.ebayopensource.vjet.eclipse.internal.ui.actions.AddVjoNatureAction.java

License:Open Source License

private void doAddNature() {
    if (!(selection instanceof IStructuredSelection))
        return;// w  w w .  j  a  v  a2s . c  o  m

    IStructuredSelection structuredSelection = (IStructuredSelection) selection;
    Object[] selectionElements = structuredSelection.toArray();
    for (int i = 0; i < selectionElements.length; i++) {
        Object selectionElement = selectionElements[i];
        if (selectionElement instanceof IAdaptable) {
            IAdaptable adaptable = (IAdaptable) selectionElement;
            IProject project = (IProject) adaptable.getAdapter(IProject.class);
            if (project == null)
                continue;

            //fetch the corresponding adding vjo nature policy implementation
            IAddVjoNaturePolicy policy = AddVjoNaturePolicyManager.getInstance().getPolicy(project);
            policy.addVjoNature(project);
        }
    }

}

---

From source file:org.ebayopensource.vjet.eclipse.internal.ui.actions.VjoValidationAction.java

License:Open Source License

public void run(IAction action) {
    if (!(selection instanceof IStructuredSelection))
        return;/*ww  w. j  ava 2s.c o m*/

    if (!TypeSpaceMgr.getInstance().isLoaded())
        return;

    ScriptProject sProject = null;

    for (IProject project : this.m_project) {
        sProject = CodeassistUtils.getScriptProject(project.getName());
        if (sProject == null)
            return;
        ArrayList<ISourceModule> selectedSourceModules = new ArrayList<ISourceModule>();
        IStructuredSelection structuredSelection = (IStructuredSelection) selection;
        Object[] selectionElements = structuredSelection.toArray();
        for (int i = 0; i < selectionElements.length; i++) {
            Object selectionElement = selectionElements[i];
            if (selectionElement instanceof IFile) {
                addSourceModules(selectedSourceModules, (IResource) selectionElement, sProject);
            } else if (selectionElement instanceof IFolder) {
                getFilesFromFolder(selectedSourceModules, (IFolder) selectionElement, sProject);
            } else {
                getAllFilesFromProject(selectedSourceModules, sProject);
            }
        }

        new VJetValidateBuildJob(DLTKUIMessages.CoreUtility_job_title, project, selectedSourceModules)
                .schedule();
    }
}

---

From source file:org.eclipse.ajdt.internal.ui.editor.actions.AJOrganizeImportsAction.java

License:Open Source License

private ICompilationUnit[] getCompilationUnits(IStructuredSelection selection) {
    HashSet result = new HashSet();
    Object[] selected = selection.toArray();
    for (int i = 0; i < selected.length; i++) {
        try {// w w w.j  av  a  2 s.  c  o  m
            if (selected[i] instanceof IJavaElement) {
                IJavaElement elem = (IJavaElement) selected[i];
                if (elem.exists()) {

                    switch (elem.getElementType()) {
                    case IJavaElement.TYPE:
                        if (elem.getParent().getElementType() == IJavaElement.COMPILATION_UNIT) {
                            result.add(elem.getParent());
                        }
                        break;
                    case IJavaElement.COMPILATION_UNIT:
                        result.add(elem);
                        break;
                    case IJavaElement.IMPORT_CONTAINER:
                        result.add(elem.getParent());
                        break;
                    case IJavaElement.PACKAGE_FRAGMENT:
                        collectCompilationUnits((IPackageFragment) elem, result);
                        break;
                    case IJavaElement.PACKAGE_FRAGMENT_ROOT:
                        collectCompilationUnits((IPackageFragmentRoot) elem, result);
                        break;
                    case IJavaElement.JAVA_PROJECT:
                        IPackageFragmentRoot[] roots = ((IJavaProject) elem).getPackageFragmentRoots();
                        for (int k = 0; k < roots.length; k++) {
                            collectCompilationUnits(roots[k], result);
                        }
                        break;
                    }
                }
            } else if (selected[i] instanceof LogicalPackage) {
                IPackageFragment[] packageFragments = ((LogicalPackage) selected[i]).getFragments();
                for (int k = 0; k < packageFragments.length; k++) {
                    IPackageFragment pack = packageFragments[k];
                    if (pack.exists()) {
                        collectCompilationUnits(pack, result);
                    }
                }
            }
        } catch (JavaModelException e) {
            if (JavaModelUtil.isExceptionToBeLogged(e))
                JavaPlugin.log(e);
        }
    }
    return (ICompilationUnit[]) result.toArray(new ICompilationUnit[result.size()]);
}

---

From source file:org.eclipse.ajdt.internal.ui.editor.actions.AJOrganizeImportsAction.java

License:Open Source License

private boolean isEnabled(IStructuredSelection selection) {
    Object[] selected = selection.toArray();
    for (int i = 0; i < selected.length; i++) {
        try {//from  w w  w.  j a  v  a2  s  . c o  m
            if (selected[i] instanceof IJavaElement) {
                IJavaElement elem = (IJavaElement) selected[i];
                if (elem.exists()) {
                    switch (elem.getElementType()) {
                    case IJavaElement.TYPE:
                        return elem.getParent().getElementType() == IJavaElement.COMPILATION_UNIT; // for browsing perspective
                    case IJavaElement.COMPILATION_UNIT:
                        return true;
                    case IJavaElement.IMPORT_CONTAINER:
                        return true;
                    case IJavaElement.PACKAGE_FRAGMENT:
                    case IJavaElement.PACKAGE_FRAGMENT_ROOT:
                        IPackageFragmentRoot root = (IPackageFragmentRoot) elem
                                .getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
                        return (root.getKind() == IPackageFragmentRoot.K_SOURCE);
                    case IJavaElement.JAVA_PROJECT:
                        // https://bugs.eclipse.org/bugs/show_bug.cgi?id=65638
                        return true;
                    }
                }
            } else if (selected[i] instanceof LogicalPackage) {
                return true;
            }
        } catch (JavaModelException e) {
            if (!e.isDoesNotExist()) {
                JavaPlugin.log(e);
            }
        }
    }
    return false;
}

---

From source file:org.eclipse.ajdt.internal.ui.help.AspectJUIHelp.java

License:Open Source License

/**
 * Creates and returns a help context provider for the given part.
 * //from  w w  w .  j  av  a2 s. c o m
 * @param part the part for which to create the help context provider
 * @param contextId   the optional context ID used to retrieve static help
 * @return the help context provider 
 */
public static IContextProvider getHelpContextProvider(IWorkbenchPart part, String contextId) {
    IStructuredSelection selection;
    try {
        selection = SelectionConverter.getStructuredSelection(part);
    } catch (JavaModelException ex) {
        selection = StructuredSelection.EMPTY;
    }
    Object[] elements = selection.toArray();
    return new AspectJUIHelpContextProvider(contextId, elements);
}

---

From source file:org.eclipse.ajdt.internal.ui.refactoring.pullout.PullOutRefactoringAction.java

License:Open Source License

public void selectionChanged(IAction action, ISelection selection) {
    currStatus = new RefactoringStatus();
    currSelection = new PullOutRefactoring();
    if (selection instanceof IStructuredSelection) {
        IStructuredSelection extended = (IStructuredSelection) selection;
        Object[] elements = extended.toArray();
        for (int i = 0; i < elements.length; i++) {
            if (elements[i] instanceof IMethod || elements[i] instanceof IField) {
                currSelection.addMember((IMember) elements[i], currStatus);
            }/* w ww.  j a v  a 2 s  .  c  o  m*/
        }
    } else if (selection instanceof ITextSelection) {
        if (editor != null) {
            ITextSelection textSel = (ITextSelection) selection;
            CompilationUnitDocumentProvider provider = (CompilationUnitDocumentProvider) editor
                    .getDocumentProvider();
            ICompilationUnit unit = provider.getWorkingCopy(editor.getEditorInput());
            if (unit != null) {
                List<IJavaElement> candidates = SelectionUtil.findSelectedElements(unit, textSel);
                for (IJavaElement candidate : candidates) {
                    if (candidate != null && (candidate instanceof IMethod || candidate instanceof IField)) {
                        currSelection.addMember((IMember) candidate, currStatus);
                    }
                }
            }
        }
    }
    action.setEnabled(currSelection.hasMembers());
    if (window == null) {
        IWorkbench workbench = PlatformUI.getWorkbench();
        window = workbench.getActiveWorkbenchWindow();
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »