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/*

 * Copyright 2008, 2009 Electronic Business Systems Ltd.

 *

 * This file is part of GSS.

 *

 * GSS is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * GSS 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 General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with GSS.  If not, see <http://www.gnu.org/licenses/>.

 */

package gr.ebs.gss.client.commands;

import gr.ebs.gss.client.GSS;

import gr.ebs.gss.client.clipboard.ClipboardItem;

import gr.ebs.gss.client.rest.resource.FileResource;

import gr.ebs.gss.client.rest.resource.FolderResource;

import gr.ebs.gss.client.rest.resource.GroupUserResource;

import gr.ebs.gss.client.rest.resource.RestResourceWrapper;

import java.util.List;

import com.google.gwt.user.client.Command;

import com.google.gwt.user.client.ui.PopupPanel;

/**

 *

 * Command for copying a file, folder or user to GSS Clipboard

 * @author kman

 *

 */

public class CopyCommand implements Command{

        private PopupPanel containerPanel;

        public CopyCommand(PopupPanel _containerPanel){

                containerPanel = _containerPanel;

        }

        @Override

        public void execute() {

                containerPanel.hide();

                Object selection = GSS.get().getCurrentSelection();

                if (selection == null)

                        return;

                if (selection instanceof RestResourceWrapper) {

                        ClipboardItem clipboardItem = new ClipboardItem((RestResourceWrapper) selection);

                        GSS.get().getClipboard().setItem(clipboardItem);

                } else if (selection instanceof FileResource) {

                        ClipboardItem clipboardItem = new ClipboardItem((FileResource) selection);

                        GSS.get().getClipboard().setItem(clipboardItem);

                } else if (selection instanceof GroupUserResource) {

                        ClipboardItem clipboardItem = new ClipboardItem((GroupUserResource) selection);

                        GSS.get().getClipboard().setItem(clipboardItem);

                }

                 else if (selection instanceof List){

                         ClipboardItem clipboardItem = new ClipboardItem((List<FileResource>) selection);

                         GSS.get().getClipboard().setItem(clipboardItem);

                 }

        }

}