Examples with IStructuredSelection org.eclipse.jface.viewers.IStructuredSelection used on opensource projects

Example 1 with IStructuredSelection

use of org.eclipse.jface.viewers.IStructuredSelection in project flux by eclipse.

the class SyncDisconnectHandler method getSelectedProjects.

protected IProject[] getSelectedProjects(ISelection selection) {
    List<IProject> selectedProjects = new ArrayList<IProject>();
    if (selection instanceof IStructuredSelection) {
        IStructuredSelection structuredSelection = (IStructuredSelection) selection;
        Object[] selectedObjects = structuredSelection.toArray();
        for (int i = 0; i < selectedObjects.length; i++) {
            if (selectedObjects[i] instanceof IAdaptable) {
                IProject project = (IProject) ((IAdaptable) selectedObjects[i]).getAdapter(IProject.class);
                if (project != null) {
                    selectedProjects.add(project);
                }
            }
        }
    }
    return (IProject[]) selectedProjects.toArray(new IProject[selectedProjects.size()]);
}

Example 2 with IStructuredSelection

use of org.eclipse.jface.viewers.IStructuredSelection in project jop by jop-devel.

the class ToggleJOPNatureAction method run.

/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
	 */
public void run(IAction action) {
    if (selection instanceof IStructuredSelection) {
        for (Iterator it = ((IStructuredSelection) selection).iterator(); it.hasNext(); ) {
            Object element = it.next();
            IProject project = null;
            if (element instanceof IProject) {
                project = (IProject) element;
            } else if (element instanceof IAdaptable) {
                project = (IProject) ((IAdaptable) element).getAdapter(IProject.class);
            }
            if (project != null) {
                toggleNature(project);
                System.err.println(project + " > Nature");
                PropertyTester jopPropTest = new JOPNaturePropertyTester();
                jopPropTest.test(project, "hasJOPNature", null, null);
            }
        }
    }
}

Example 3 with IStructuredSelection

use of org.eclipse.jface.viewers.IStructuredSelection in project gfm_viewer by satyagraha.

the class GenerateMarkdownPreview method execute.

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    LOGGER.fine("");
    IStructuredSelection selection = (IStructuredSelection) HandlerUtil.getActiveMenuSelection(event);
    for (@SuppressWarnings("rawtypes") Iterator items = selection.iterator(); items.hasNext(); ) {
        Object item = items.next();
        if (item instanceof IFile) {
            scheduler.generateIFile((IFile) item);
        } else if (item instanceof IFolder) {
            scheduler.generateIFolder((IFolder) item);
        } else {
            LOGGER.fine("unexpected selection: " + item);
        }
    }
    return null;
}

Example 4 with IStructuredSelection

use of org.eclipse.jface.viewers.IStructuredSelection in project gfm_viewer by satyagraha.

the class ShowMarkdownFile method execute.

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    LOGGER.fine("");
    IStructuredSelection structuredSelection = (IStructuredSelection) HandlerUtil.getActiveMenuSelection(event);
    Object firstElement = structuredSelection.getFirstElement();
    if (firstElement instanceof IFile) {
        ViewManager.activateView(event, MarkdownView.ID);
        IFile iFile = (IFile) firstElement;
        try {
            DIManager.getDefault().getInjector(Scope.PAGE).getInstance(ViewerActions.class).showMarkdownFile(iFile);
        } catch (IOException e) {
            throw new ExecutionException("could not show file", e);
        }
    } else {
        LOGGER.fine("unexpected selection: " + firstElement);
    }
    return null;
}

Example 5 with IStructuredSelection

use of org.eclipse.jface.viewers.IStructuredSelection in project dbeaver by serge-rider.

the class NavigatorHandlerObjectOpen method execute.

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    final ISelection selection = HandlerUtil.getCurrentSelection(event);
    if (selection instanceof IStructuredSelection) {
        final IStructuredSelection structSelection = (IStructuredSelection) selection;
        for (Iterator<?> iter = structSelection.iterator(); iter.hasNext(); ) {
            Object element = iter.next();
            DBNNode node = null;
            if (element instanceof IResource) {
                openResource((IResource) element, HandlerUtil.getActiveWorkbenchWindow(event));
                continue;
            } else if (element instanceof DBNNode) {
                node = (DBNNode) element;
            } else {
                DBSObject object = RuntimeUtils.getObjectAdapter(element, DBSObject.class);
                if (object != null) {
                    node = getNodeByObject(object);
                }
            }
            if (node != null) {
                NavigatorUtils.openNavigatorNode(node, HandlerUtil.getActiveWorkbenchWindow(event));
            }
        }
    }
    return null;
}