source: trunk/quest-ui-core/src/de/ugoe/cs/quest/ui/swt/SWTHelpers.java @ 434

package de.ugoe.cs.quest.ui.swt;

import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.List;
import org.eclipse.swt.widgets.MessageBox;
import org.eclipse.swt.widgets.Shell;

import de.ugoe.cs.util.console.CommandExecuter;

public class SWTHelpers {
        
        public static boolean deleteSelectedFromStorage(final List list) {
                String[] selectedStrings = list.getSelection();
                if( selectedStrings.length==0 ) {
                        return false;
                } else {
                        for( String selected : selectedStrings) {
                                String command = "deleteObject " + selected;
                                CommandExecuter.getInstance().exec(command);
                        }
                        return true;
                }
        }
        
        public static void noSelectionError(final Shell shell) {
                MessageBox messageBox = new MessageBox(shell, SWT.ERROR);
                messageBox.setMessage("No objects selected!");
                messageBox.setText("Error");
                messageBox.open();
        }

}