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

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

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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:com.aptana.editor.php.internal.ui.preferences.PHPLibrariesPreferencePage.java

License:Open Source License

@Override
protected Control createContents(Composite parent) {
    Composite body = new Composite(parent, SWT.NONE);

    body.setLayout(new GridLayout(1, false));
    Label label = new Label(body, SWT.NONE | SWT.WRAP);
    label.setText(Messages.PHPLibrariesPreferencePage_librariesTitle);
    final Map<URL, Image> images = new HashMap<URL, Image>();
    Composite tableAndButton = new Composite(body, SWT.NONE);
    tableAndButton.setLayout(new GridLayout(2, false));
    newCheckList = CheckboxTableViewer.newCheckList(tableAndButton, SWT.BORDER);
    newCheckList.setContentProvider(new ArrayContentProvider());
    newCheckList.setInput(LibraryManager.getInstance().getAllLibraries());
    Composite buttons = new Composite(tableAndButton, SWT.NONE);
    buttons.setLayout(new GridLayout(1, false));
    newCheckList.setComparator(new ViewerComparator());
    newCheckList.setLabelProvider(new LibraryLabelProvider(images));
    GridData layoutData = new GridData(GridData.FILL_BOTH);
    layoutData.minimumHeight = 400;//from  www  .  j a  v  a 2 s  . c o m
    newCheckList.getControl().setLayoutData(layoutData);
    body.addDisposeListener(new DisposeListener() {

        public void widgetDisposed(DisposeEvent e) {
            for (Image m : images.values()) {
                m.dispose();
            }
        }

    });
    layoutData = new GridData();
    layoutData.heightHint = 400;
    body.setLayoutData(layoutData);
    for (IPHPLibrary l : LibraryManager.getInstance().getAllLibraries()) {
        newCheckList.setChecked(l, l.isTurnedOn());
    }

    buttons.setLayoutData(new GridData(GridData.FILL_VERTICAL));
    Button add = new Button(buttons, SWT.PUSH);
    add.setText(Messages.PHPLibrariesPreferencePage_newUserLibrary);
    add.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    add.addSelectionListener(new SelectionListener() {

        public void widgetDefaultSelected(SelectionEvent e) {

        }

        public void widgetSelected(SelectionEvent e) {
            PHPLibraryDialog libraryDialog = new PHPLibraryDialog(Display.getCurrent().getActiveShell(), null,
                    getContent());
            if (libraryDialog.open() == Dialog.OK) {
                UserLibrary result = libraryDialog.getResult();
                newCheckList.add(result);
                newCheckList.setChecked(result, true);
            }
        }

    });
    final Button edit = new Button(buttons, SWT.PUSH);
    edit.addSelectionListener(new SelectionListener() {

        public void widgetDefaultSelected(SelectionEvent e) {
            // empty
        }

        public void widgetSelected(SelectionEvent e) {
            IStructuredSelection ss = (IStructuredSelection) newCheckList.getSelection();
            UserLibrary firstElement = (UserLibrary) ss.getFirstElement();
            PHPLibraryDialog libraryDialog = new PHPLibraryDialog(Display.getCurrent().getActiveShell(),
                    firstElement, getContent());
            if (libraryDialog.open() == Dialog.OK) {
                newCheckList.remove(firstElement);
                newCheckList.add(libraryDialog.getResult());
            }
        }

    });
    edit.setText(Messages.PHPLibrariesPreferencePage_editLibrary);
    edit.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    final Button remove = new Button(buttons, SWT.PUSH);
    remove.addSelectionListener(new SelectionListener() {

        public void widgetDefaultSelected(SelectionEvent e) {

        }

        public void widgetSelected(SelectionEvent e) {
            IStructuredSelection ss = (IStructuredSelection) newCheckList.getSelection();
            for (Object o : ss.toArray()) {
                newCheckList.remove(o);
            }
        }

    });
    remove.setText(Messages.PHPLibrariesPreferencePage_removeLibrary);
    tableAndButton.setLayoutData(new GridData(GridData.FILL_BOTH));
    remove.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    newCheckList.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection ss = (IStructuredSelection) event.getSelection();
            if (ss.isEmpty() || ss.getFirstElement() instanceof PHPLibrary) {
                edit.setEnabled(false);
                remove.setEnabled(false);
                return;
            }
            edit.setEnabled(true);
            remove.setEnabled(true);
        }

    });
    Button selectAll = new Button(buttons, SWT.PUSH);
    selectAll.setText(Messages.LibrariesPage_selectAll);
    selectAll.addSelectionListener(new SelectAction(true));
    Button deselectAll = new Button(buttons, SWT.PUSH);
    deselectAll.setText(Messages.LibrariesPage_deselectAll);
    selectAll.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    deselectAll.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    deselectAll.addSelectionListener(new SelectAction(false));
    edit.setEnabled(false);
    remove.setEnabled(false);
    return body;
}

From source file:com.aptana.editor.php.internal.ui.preferences.PHPLibraryDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    Composite body = new Composite(parent, SWT.NONE);
    body.setLayout(new GridLayout(2, false));
    body.setLayoutData(new GridData(GridData.FILL_BOTH));
    Label label = new Label(body, SWT.NONE);
    label.setText(Messages.PHPLibraryDialog_libraryName);
    nameText = new Text(body, SWT.BORDER);
    nameText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    if (library != null) {
        nameText.setText(library.getName());
    }/*  w  w  w  .  j a  v  a  2 s .  c om*/
    nameText.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            validate();
        }

    });
    Group pComp = new Group(body, SWT.NONE);
    pComp.setText(Messages.PHPLibraryDialog_libraryContent);
    pComp.setLayout(new GridLayout(2, false));
    GridData layoutData = new GridData(GridData.FILL_BOTH);
    layoutData.horizontalSpan = 2;
    layoutData.minimumHeight = 200;
    pComp.setLayoutData(layoutData);
    viewer = new TableViewer(pComp, SWT.BORDER);
    viewer.setComparator(new ViewerComparator());
    viewer.setContentProvider(new ArrayContentProvider());
    viewer.setLabelProvider(new LabelProvider() {

        public String getText(Object element) {
            return element.toString();

        }

        public Image getImage(Object element) {
            return PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FOLDER);
        }
    });
    Composite buttons = new Composite(pComp, SWT.NONE);
    GridLayout layout = new GridLayout(1, false);
    layout.marginHeight = 0;
    if (library != null) {
        viewer.setInput(library.getDirectories().toArray());
    } else {
        viewer.setInput(new String[0]); // $codepro.audit.disable reusableImmutables
    }
    buttons.setLayout(layout);
    Button add = new Button(buttons, SWT.NONE);
    add.setText(Messages.PHPLibraryDialog_addFolder);
    add.addSelectionListener(new SelectionListener() {

        public void widgetDefaultSelected(SelectionEvent e) {

        }

        public void widgetSelected(SelectionEvent e) {
            DirectoryDialog directoryDialog = new DirectoryDialog(Display.getCurrent().getActiveShell());
            directoryDialog.setText(Messages.PHPLibraryDialog_selectFolder);
            String open = directoryDialog.open();
            viewer.add(open);
        }

    });
    add.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    Button remove = new Button(buttons, SWT.NONE);
    remove.addSelectionListener(new SelectionListener() {

        public void widgetDefaultSelected(SelectionEvent e) {

        }

        public void widgetSelected(SelectionEvent e) {
            IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
            for (Object o : selection.toArray()) {
                viewer.remove(o);
            }
        }

    });
    remove.setText(Messages.PHPLibraryDialog_removeSelected);
    remove.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    buttons.setLayoutData(new GridData(GridData.FILL_VERTICAL));
    viewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));
    Control createDialogArea = super.createDialogArea(parent);
    setMessage(Messages.PHPLibraryDialog_libraryConfigureMessage);
    setTitleImage(titleImage);
    setTitle(Messages.PHPLibraryDialog_libraryConfigureTitle);
    buttons.setLayoutData(new GridData(GridData.FILL_VERTICAL));

    return createDialogArea;
}

From source file:com.aptana.explorer.ExplorerContextContributor.java

License:Open Source License

private void addSelectedFiles(CommandContext context) {
    final IStructuredSelection[] structuredSelection = new IStructuredSelection[1];

    // First try to get the current selection from evaluation context, so we get selection from active view...
    PlatformUI.getWorkbench().getDisplay().syncExec(new Runnable() {

        public void run() {
            // Grab the active project given the context. Check active view or editor, then grab project
            // from it, falling back to App Explorer's active project.
            IEvaluationService evaluationService = (IEvaluationService) PlatformUI.getWorkbench()
                    .getService(IEvaluationService.class);
            if (evaluationService != null) {
                IEvaluationContext currentState = evaluationService.getCurrentState();
                Object variable = currentState.getVariable(ISources.ACTIVE_CURRENT_SELECTION_NAME);
                if (variable instanceof IStructuredSelection) {
                    structuredSelection[0] = (IStructuredSelection) variable;
                } else {
                    // checks the active editor
                    variable = currentState.getVariable(ISources.ACTIVE_EDITOR_NAME);
                    if (variable instanceof IEditorPart) {
                        IEditorInput editorInput = ((IEditorPart) variable).getEditorInput();
                        if (editorInput instanceof IFileEditorInput) {
                            structuredSelection[0] = new StructuredSelection(
                                    ((IFileEditorInput) editorInput).getFile());
                        }//w  w w .j  av  a  2 s.  com
                    }
                }
            }
        }
    });

    // We failed to get selection from active view, may have been an editor active, fall back to selection in App
    // Explorer.
    if (structuredSelection[0] == null) {
        CommonNavigator nav = getAppExplorer();
        if (nav == null) {
            return;
        }
        ISelection sel = nav.getCommonViewer().getSelection();
        if (sel instanceof IStructuredSelection) {
            structuredSelection[0] = (IStructuredSelection) sel;
        }
    }

    if (structuredSelection[0] == null) {
        return;
    }

    StringBuilder builder = new StringBuilder();
    IStructuredSelection struct = structuredSelection[0];
    for (Object selected : struct.toArray()) {
        // TODO Should we handle IAdaptables that can be adapted to IResources?
        if (selected instanceof IResource) {
            IPath location = ((IResource) selected).getLocation();
            if (location != null) {
                builder.append("'").append(location.toOSString()).append("' "); //$NON-NLS-1$ //$NON-NLS-2$
            }
        }
    }

    if (builder.length() > 0) {
        builder.deleteCharAt(builder.length() - 1);
        context.put(TM_SELECTED_FILES, builder.toString());
    }
}

From source file:com.aptana.git.ui.internal.actions.ShowInHistoryHandler.java

License:Open Source License

@SuppressWarnings("unchecked")
private IResource getResource(IEvaluationContext evContext) {
    Object input = evContext.getVariable(ISources.SHOW_IN_INPUT);
    if (input instanceof IFileEditorInput) {
        IFileEditorInput fei = (IFileEditorInput) input;
        return fei.getFile();
    }//from   w  ww .ja  va 2  s .com

    input = evContext.getDefaultVariable();
    if (input instanceof IStructuredSelection) {
        IStructuredSelection selection = (IStructuredSelection) input;
        Object[] selectedFiles = selection.toArray();
        for (Object selected : selectedFiles) {
            if (selected instanceof IResource) {
                return (IResource) selected;
            } else if (selected instanceof IAdaptable) {
                return (IResource) ((IAdaptable) selected).getAdapter(IResource.class);
            }
        }
    } else if (input instanceof Collection) {
        Collection<Object> selectedFiles = (Collection<Object>) input;
        for (Object selected : selectedFiles) {
            if (selected instanceof IResource) {
                return (IResource) selected;
            } else if (selected instanceof IAdaptable) {
                return (IResource) ((IAdaptable) selected).getAdapter(IResource.class);
            }

        }
    }
    return null;
}

From source file:com.aptana.ide.core.ui.actions.ActionDelegate.java

License:Open Source License

/**
 * Returns a valid array of selections/*from w  w  w. ja  v a2  s  . com*/
 * 
 * @param selection
 * @return Object[]
 */
protected Object[] getValidSelection(ISelection selection) {
    if (selection instanceof IStructuredSelection == false) {
        return null;
    }

    IStructuredSelection structuredSelection = ((IStructuredSelection) selection);

    if (structuredSelection.size() == 0) {
        return new Object[0];
    } else {
        return structuredSelection.toArray();
    }
}

From source file:com.aptana.ide.debug.internal.ui.preferences.JSDetailFormattersPreferencePage.java

License:Open Source License

private void removeTypes() {
    Object[] list = formatters.toArray();
    IStructuredSelection selection = (IStructuredSelection) listViewer.getSelection();
    Object first = selection.getFirstElement();
    int index = -1;
    for (int i = 0; i < list.length; i++) {
        if (list[i].equals(first)) {
            index = i;//from  w  w  w.  j  a  v a  2  s  .c  o  m
            break;
        }
    }

    removeDetailFormatters(selection.toArray());

    list = formatters.toArray();
    if (index > list.length - 1) {
        index = list.length - 1;
    }
    if (index >= 0) {
        listViewer.setSelection(new StructuredSelection(list[index]));
    }
}

From source file:com.aptana.ide.editors.views.profiles.ProfilesView.java

License:Open Source License

private void addDragDrop() {
    final DropTarget labeldt = new DropTarget(infoLabel, DND.DROP_MOVE);

    labeldt.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    labeldt.addDropListener(new DropTargetAdapter() {
        public void drop(DropTargetEvent event) {
            handleDrop(event);//from  w  w w.ja  v  a  2 s  . c  om
        }
    });

    DragSource ds = new DragSource(viewer.getControl(), DND.DROP_COPY | DND.DROP_MOVE);
    ds.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    ds.addDragListener(new DragSourceAdapter() {
        @SuppressWarnings("unchecked")
        public void dragStart(DragSourceEvent event) {

            super.dragStart(event);

            IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
            for (Iterator iter = selection.iterator(); iter.hasNext();) {
                Object element = iter.next();
                if (element instanceof Profile) {
                    Profile p = (Profile) element;
                    if (p.getURIs().length == 0) {
                        event.doit = false;
                        return;
                    }
                }
            }
        }

        public void dragSetData(DragSourceEvent event) {
            IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();

            if (FileTransfer.getInstance().isSupportedType(event.dataType)) {
                Object[] items = selection.toArray();
                ArrayList<String> al = new ArrayList<String>();

                for (int i = 0; i < items.length; i++) {
                    if (items[i] instanceof ProfileURI) {
                        al.add(CoreUIUtils.getPathFromURI(((ProfileURI) items[i]).getURI()));
                    } else if (items[i] instanceof Profile) {
                        Profile p = (Profile) items[i];
                        for (int j = 0; j < p.getURIs().length; j++) {
                            ProfileURI object = p.getURIs()[j];
                            al.add(CoreUIUtils.getPathFromURI(object.getURI()));
                        }
                    }
                }

                event.data = al.toArray(new String[0]);
            }
        }
    });

    DropTarget dt = new DropTarget(viewer.getControl(), DND.DROP_MOVE);
    dt.setTransfer(new Transfer[] { FileTransfer.getInstance() });
    dt.addDropListener(new DropTargetAdapter() {
        public void drop(DropTargetEvent event) {
            handleDrop(event);
        }
    });
}

From source file:com.aptana.ide.installer.actions.InstallFeatureAction.java

License:Open Source License

/**
 * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction,
 *      org.eclipse.jface.viewers.ISelection)
 *//*  ww  w .  ja  va2  s.c  o m*/
public void selectionChanged(IAction action, ISelection selection) {
    this.selectedFeatures = null;
    if (selection != null && !selection.isEmpty()) {
        if (selection instanceof IStructuredSelection) {
            IStructuredSelection sel = (IStructuredSelection) selection;
            Object[] elements = sel.toArray();
            List<Plugin> features = new ArrayList<Plugin>();
            for (Object element : elements) {
                if (element instanceof Plugin) {
                    Plugin ref = (Plugin) element;
                    URL url = ref.getURL();
                    String protocol = url.getProtocol();
                    if (!protocol.equals("file") && //$NON-NLS-1$
                            !FeatureUtil.isInstalled(ref.getId())) {
                        features.add(ref);
                    }

                }
            }
            selectedFeatures = features.toArray(new Plugin[features.size()]);
        }
    }
}

From source file:com.aptana.ide.search.AptanaFileSearchPage.java

License:Open Source License

private void doAdd(IMenuManager mgr) {
    IStructuredSelection selection = (IStructuredSelection) getViewer().getSelection();
    if (!selection.isEmpty()) {
        ReplaceAction replaceSelection = new ReplaceAction(getSite().getShell(), (FileSearchResult) getInput(),
                selection.toArray(), true);
        replaceSelection.setText(SearchMessages.ReplaceAction_label_selected);
        mgr.appendToGroup(IContextMenuConstants.GROUP_REORGANIZE, replaceSelection);
    }/*from   w  ww  .  ja v  a2 s. c  o  m*/
    ReplaceAction replaceAll = new ReplaceAction(getSite().getShell(), (FileSearchResult) getInput(), null,
            true);
    replaceAll.setText(SearchMessages.ReplaceAction_label_all);
    mgr.appendToGroup(IContextMenuConstants.GROUP_REORGANIZE, replaceAll);
}

From source file:com.aptana.ide.search.ui.filesystem.AptanaFileSystemSearchPage.java

License:Open Source License

/**
 * @see org.eclipse.search.internal.ui.text.FileSearchPage#fillContextMenu(org.eclipse.jface.action.IMenuManager)
 *///ww w .  j  a  v a  2  s . co  m
protected void fillContextMenu(IMenuManager mgr) {
    super.fillContextMenu(mgr);

    // should be here if our layout is active
    IStructuredSelection selection = (IStructuredSelection) getViewer().getSelection();
    if (!selection.isEmpty()) {
        FileSystemReplaceAction replaceSelection = new FileSystemReplaceAction(getSite().getShell(),
                (FileSystemSearchResult) getInput(), selection.toArray(), true);
        replaceSelection.setText(SearchMessages.ReplaceAction_label_selected);
        mgr.appendToGroup(IContextMenuConstants.GROUP_REORGANIZE, replaceSelection);
    }
    FileSystemReplaceAction replaceAll = new FileSystemReplaceAction(getSite().getShell(),
            (FileSystemSearchResult) getInput(), null, true);
    replaceAll.setText(SearchMessages.ReplaceAction_label_all);
    mgr.appendToGroup(IContextMenuConstants.GROUP_REORGANIZE, replaceAll);

    if (this.layout == AptanaFileSystemSearchPage.LAYOUT_MATCHES) {
        Separator find = (Separator) mgr.find(IContextMenuConstants.GROUP_VIEWER_SETUP);
        IContributionItem[] items = find.getParent().getItems();
        int indexOf = Arrays.asList(items).indexOf(find);
        MenuManager contributionItem = (MenuManager) items[indexOf + 1];
        IContributionItem[] items2 = contributionItem.getItems();
        ActionContributionItem it0 = (ActionContributionItem) items2[0];
        ActionContributionItem it1 = (ActionContributionItem) items2[1];
        it0.getAction().setChecked(fOrder == AptanaFileSystemSearchPage.SHOW_LABEL_PATH);
        it1.getAction().setChecked(fOrder == AptanaFileSystemSearchPage.SHOW_PATH_LABEL);
    }
}