/**
* This file is part of HIDB2.
*
* HIDB2 is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* HIDB2 is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser Public License for more details.
*
* You should have received a copy of the GNU Lesser Public License
* along with HIDB2. If not, see <http://www.gnu.org/licenses/>.
*/
package hidb2.gui.action;
import hidb2.gui.Application;
import hidb2.gui.DBStructView;
import hidb2.gui.node.DefaultNode;
import hidb2.gui.node.FolderDescrNode;
import hidb2.kern.StatusCycle;
import hidb2.kern.FolderDescription;
import java.util.logging.Logger;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IViewActionDelegate;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
/**
* Delete a Folder Description.
*/
public class DeleteFolderDescr implements IViewActionDelegate
{
final static Logger log = Logger.getLogger("hidb2.gui.action");
private ISelection _selection;
public void init(IViewPart view)
{
}
public DeleteFolderDescr()
{
}
public void run(IAction action)
{
if (_selection != null)
{
Object obj = ((IStructuredSelection) _selection).getFirstElement();
IWorkbenchWindow wbwin = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
// For Tests of editor
IWorkbenchPage page = wbwin.getActivePage();
IWorkbenchPart iwp = page.getActivePart();
// Control Destination Class
if (obj instanceof FolderDescrNode)
{
FolderDescrNode on = (FolderDescrNode) obj;
FolderDescription fd = (FolderDescription) on.getDescr();
fd.updateStats(Application.getDataStore());
// Calculate Impact + Confirmation window
boolean rb = MessageDialog.openConfirm(wbwin.getShell(), "Delete Folder Description",
"Do you confirm the deletion of :" + fd.getName() + "\nHaving : " + fd.getNbInstance() + " folders");
if (rb)
{
fd.setStatus(StatusCycle.DELETED);
fd.write(Application.getDataStore());
DefaultNode p = on.getParent();
p.removeChild(on);
// Update the tree view
if (iwp instanceof DBStructView)
{
((DBStructView) iwp).getTree().refresh(p, true);
}
}
}
}
}
public void selectionChanged(IAction action, ISelection selection)
{
_selection = selection;
}
}