Synnefo » Pithos Web Client

/*

 * Copyright 2011-2012 GRNET S.A. All rights reserved.

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 * Redistribution and use in source and binary forms, with or

 * without modification, are permitted provided that the following

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 *

 *   2. Redistributions in binary form must reproduce the above

 *      copyright notice, this list of conditions and the following

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 * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS

 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

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package gr.grnet.pithos.web.client.commands;

import gr.grnet.pithos.web.client.DeleteFileDialog;

import gr.grnet.pithos.web.client.DeleteFolderDialog;

import gr.grnet.pithos.web.client.MessagePanel.Images;

import gr.grnet.pithos.web.client.Pithos;

import gr.grnet.pithos.web.client.foldertree.File;

import gr.grnet.pithos.web.client.foldertree.Folder;

import java.util.List;

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

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

/**

 * Delete selected object command

 *

 */

public class DeleteCommand implements Command{

        private PopupPanel containerPanel;

        final Images newImages;

    private Object resource;

    private Pithos app;

        /**

         * @param _containerPanel

         * @param _newImages the images of all the possible delete dialogs

         */

        public DeleteCommand(Pithos _app, PopupPanel _containerPanel, Object resource, final Images _newImages ){

        app = _app;

                containerPanel = _containerPanel;

                newImages = _newImages;

        this.resource = resource;

        }

        @Override

        public void execute() {

        if (containerPanel != null)

                    containerPanel.hide();

        if (resource instanceof Folder) {

            DeleteFolderDialog dlg = new DeleteFolderDialog(app, newImages, (Folder) resource);

            dlg.center();

        } else if (resource instanceof List) {

            @SuppressWarnings("unchecked")

                        DeleteFileDialog dlg = new DeleteFileDialog(app, newImages, (List<File>) resource);

            dlg.center();

        }

        }

}