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:net.sourceforge.eclipsefrills.resource.action.OpenAllResultsAction.java

License:Open Source License

/**
 * @see IViewActionDelegate#run(IAction)
 *///from  w ww.ja  v a  2s .co  m
public void run(final IAction action) {
    final ISelection selection = viewPart.getSite().getSelectionProvider().getSelection();
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection sel = (IStructuredSelection) selection;
        if (!sel.isEmpty()) {
            final List<Object> elements = new ArrayList<Object>(sel.size());
            for (final Object obj : sel.toArray()) {
                if (!(obj instanceof IProject || obj instanceof IFolder)) {
                    elements.add(obj);
                }
            }

            final StructuredSelection selAdapter = new StructuredSelection(elements);
            if (!selAdapter.isEmpty()) {
                final OpenFileAction openAction = new OpenFileAction(
                        viewPart.getSite().getWorkbenchWindow().getActivePage());
                openAction.selectionChanged(selAdapter);
                openAction.run();
            }
        }
    }
}

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From source file:net.sourceforge.eclipsefrills.workingset.action.SelectWorkingSetForResultsAction.java

License:Open Source License

@Override
public void run(final IAction action) {
    final ISelection selection = viewPart.getSite().getSelectionProvider().getSelection();
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection sel = (IStructuredSelection) selection;
        if (!sel.isEmpty()) {
            final IResource[] resources = new IResource[sel.size()];
            int i = 0;
            for (final Object obj : sel.toArray()) {
                resources[i++] = (IResource) obj;
            }/*from   w ww .  j av a 2s.c  o  m*/

            createWorkingSet(resources);
        }
    }
}

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From source file:net.sourceforge.eclipsetrader.ats.ui.tradingsystem.wizards.SecuritySelectionPage.java

License:Open Source License

public void createControl(Composite parent) {
    Composite content = new Composite(parent, SWT.NONE);
    GridLayout gridLayout = new GridLayout(3, false);
    gridLayout.marginWidth = gridLayout.marginHeight = 0;
    content.setLayout(gridLayout);// www .  jav a2s .c om
    content.setLayoutData(new GridData(GridData.FILL, GridData.FILL, true, true));
    setControl(content);

    available = new ListViewer(content, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL);
    GridData gridData = new GridData(GridData.FILL, GridData.FILL, true, true);
    gridData.widthHint = 200;
    gridData.heightHint = 250;
    available.getControl().setLayoutData(gridData);
    available.setContentProvider(new ArrayContentProvider());
    available.setLabelProvider(new LabelProvider());
    available.setComparator(comparator);
    available.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            toSelected.setEnabled(event.getSelection() != null && !event.getSelection().isEmpty());
        }
    });

    Composite buttons = new Composite(content, SWT.NONE);
    gridLayout = new GridLayout(1, false);
    gridLayout.marginWidth = gridLayout.marginHeight = 0;
    buttons.setLayout(gridLayout);
    buttons.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false));

    toSelected = new Button(buttons, SWT.PUSH);
    toSelected.setImage(ATSPlugin.getImageDescriptor("icons/buttons16/right.gif").createImage());
    toSelected.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            IStructuredSelection selection = (IStructuredSelection) available.getSelection();
            if (selection != null && !selection.isEmpty()) {
                selectedItems.addAll(selection.toList());
                availableItems.removeAll(selection.toList());
                selected.add(selection.toArray());
                available.remove(selection.toArray());
            }
        }
    });
    toSelected.setEnabled(false);

    Button button = new Button(buttons, SWT.PUSH);
    button.setImage(ATSPlugin.getImageDescriptor("icons/buttons16/all-right.gif").createImage());
    button.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            selected.add(availableItems.toArray());
            available.remove(availableItems.toArray());
            selectedItems.addAll(availableItems);
            availableItems.clear();
        }
    });

    button = new Button(buttons, SWT.PUSH);
    button.setImage(ATSPlugin.getImageDescriptor("icons/buttons16/all-left.gif").createImage());
    button.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            selected.remove(selectedItems.toArray());
            available.add(selectedItems.toArray());
            availableItems.addAll(selectedItems);
            selectedItems.clear();
        }
    });

    toAvailable = new Button(buttons, SWT.PUSH);
    toAvailable.setImage(ATSPlugin.getImageDescriptor("icons/buttons16/left.gif").createImage());
    toAvailable.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            IStructuredSelection selection = (IStructuredSelection) selected.getSelection();
            if (selection != null && !selection.isEmpty()) {
                selectedItems.removeAll(selection.toList());
                availableItems.addAll(selection.toList());
                available.add(selection.toArray());
                selected.remove(selection.toArray());
            }
        }
    });
    toAvailable.setEnabled(false);

    selected = new ListViewer(content, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL);
    gridData = new GridData(GridData.FILL, GridData.FILL, true, true);
    gridData.widthHint = 200;
    gridData.heightHint = 250;
    selected.getControl().setLayoutData(gridData);
    selected.setContentProvider(new ArrayContentProvider());
    selected.setComparator(comparator);
    selected.setLabelProvider(new LabelProvider());
    selected.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            toAvailable.setEnabled(event.getSelection() != null && !event.getSelection().isEmpty());
        }
    });

    availableItems = new ArrayList(CorePlugin.getRepository().allSecurities());
    available.setInput(availableItems.toArray());
}

---

From source file:net.sourceforge.sqlexplorer.connections.ConnectionsView.java

License:Open Source License

/**
 * Returns the objects which are currently selected. NOTE this is package private and should remain that way - the
 * implementation of the ConnectionsView is now hidden from the rest of the application (see the getSelectedXxxx()
 * methods below for a structured API)/*from  w  w  w .j a v  a  2 s.c om*/
 * 
 * @return
 */
/* package */Object[] getSelected() {
    IStructuredSelection selection = (IStructuredSelection) _treeViewer.getSelection();
    if (selection == null) {
        return null;
    }
    Object[] result = selection.toArray();
    if (result.length == 0) {
        return null;
    }
    return result;
}

---

From source file:net.sourceforge.taggerplugin.action.AddNewTagAssociationAction.java

License:Open Source License

/**
 * Used to extract the taggable items from the selection.
 *
 * @param sel the selection// ww w . j a v a 2  s. c o m
 * @return the taggable items selected
 */
private ITaggable[] extractTaggables(IStructuredSelection sel) {
    final Object[] resources = sel.toArray();
    final ITaggable[] taggables = new ITaggable[resources.length];
    for (int i = 0; i < resources.length; i++) {
        taggables[i] = (ITaggable) ((IResource) (resources[i])).getAdapter(ITaggable.class);
    }
    return (taggables);
}

---

From source file:net.sourceforge.taggerplugin.action.ClearTagAssociationsAction.java

License:Open Source License

/**
 * @see IObjectActionDelegate#run(IAction)
 *//*from  www .  ja  v a2s. com*/
public void run(IAction action) {
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection sel = (IStructuredSelection) selection;
        if (!sel.isEmpty()) {
            final Object[] selectedObjs = sel.toArray();
            if (deleteConfirmed(selectedObjs.length)) {
                try {
                    for (Object obj : selectedObjs) {
                        final IResource resource = (IResource) obj;
                        final ITaggable taggable = (ITaggable) resource.getAdapter(ITaggable.class);
                        taggable.clearTags();
                    }
                } catch (TagAssociationException tae) {
                    ExceptionDialogFactory.create(workbenchPart.getSite().getShell(), tae).open();
                }
            }
        }
    }
}

---

From source file:net.sourceforge.taggerplugin.action.CreateWorkingSetFromResultsAction.java

License:Open Source License

/**
 * @see IViewActionDelegate#run(IAction)
 *//*from   w  w  w .j a  v a2  s .  c  om*/
public void run(IAction action) {
    final ISelection selection = viewPart.getSite().getSelectionProvider().getSelection();
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection sel = (IStructuredSelection) selection;
        if (!sel.isEmpty()) {
            final IResource[] resources = new IResource[sel.size()];
            int i = 0;
            for (Object obj : sel.toArray()) {
                resources[i++] = (IResource) obj;
            }

            createWorkingSet(resources);
        }
    }
}

---

From source file:net.sourceforge.taggerplugin.action.OpenAllResultsAction.java

License:Open Source License

/**
 * @see IViewActionDelegate#run(IAction)
 *///from   w w  w  . j  a va  2 s  .  c  o m
@SuppressWarnings("unchecked")
public void run(IAction action) {
    final ISelection selection = viewPart.getSite().getSelectionProvider().getSelection();
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection sel = (IStructuredSelection) selection;
        if (!sel.isEmpty()) {
            final List elements = new ArrayList(sel.size());
            for (Object obj : sel.toArray()) {
                if (!(obj instanceof IProject || obj instanceof IFolder)) {
                    elements.add(obj);
                }
            }

            final StructuredSelection selAdapter = new StructuredSelection(elements);
            if (!selAdapter.isEmpty()) {
                final OpenFileAction openAction = new OpenFileAction(
                        viewPart.getSite().getWorkbenchWindow().getActivePage());
                openAction.selectionChanged(selAdapter);
                openAction.run();
            }
        }
    }
}

---

From source file:net.sourceforge.taggerplugin.search.TagSearchInput.java

License:Open Source License

TagSearchInput(String[] tagIds, boolean required, final ISearchPageContainer container) {
    super();/* w  ww  .j a  v a2s . c  o  m*/
    this.tagIds = tagIds;
    this.required = required;

    this.scope = container.getSelectedScope();
    if (scope == ISearchPageContainer.SELECTED_PROJECTS_SCOPE) {
        this.projectNames = container.getSelectedProjectNames();
    } else if (scope == ISearchPageContainer.WORKING_SET_SCOPE) {
        this.workingSets = container.getSelectedWorkingSets();
    } else if (scope == ISearchPageContainer.SELECTION_SCOPE) {
        final ISelection selection = container.getSelection();
        if (selection instanceof IStructuredSelection) {
            final IStructuredSelection iss = (IStructuredSelection) selection;
            this.selectedResources = new IResource[iss.size()];
            int i = 0;
            for (Object obj : iss.toArray()) {
                selectedResources[i++] = (IResource) obj;
            }
        }
    } else {
        // workspace scope -- nothing special
    }
}

---

From source file:net.sourceforge.tagsea.core.ui.waypoints.OpenWaypointDialog.java

License:Open Source License

public void selectionChanged(SelectionChangedEvent event) {

    IStructuredSelection structuredSelection = (IStructuredSelection) event.getSelection();
    Object[] selection = structuredSelection.toArray();

    if (selection.length > 0) {
        selectedWaypoints = new IWaypoint[selection.length];

        for (int i = 0; i < selection.length; i++) {
            if (selection[i] instanceof IWaypoint)
                selectedWaypoints[i] = (IWaypoint) selection[i];
            else if (selection[i] instanceof WaypointWrapper) {
                selectedWaypoints[i] = (IWaypoint) ((WaypointWrapper) (selection[i]))
                        .getAdapter(IWaypoint.class);
            }/*from  ww  w .j ava  2  s .  co m*/
        }
    } else {
        selectedWaypoints = null;
    }
}

---

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