Synnefo » Pithos Web Client

/*

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

 *

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

 * without modification, are permitted provided that the following

 * conditions are met:

 *

 *   1. Redistributions of source code must retain the above

 *      copyright notice, this list of conditions and the following

 *      disclaimer.

 *

 *   2. Redistributions in binary form must reproduce the above

 *      copyright notice, this list of conditions and the following

 *      disclaimer in the documentation and/or other materials

 *      provided with the distribution.

 *

 * 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

 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

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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.EditMenu.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;

        /**

         * @param _containerPanel

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

         */

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

                containerPanel = _containerPanel;

                newImages = _newImages;

        this.resource = resource;

        }

        @Override

        public void execute() {

        if (containerPanel != null)

                    containerPanel.hide();

        if (resource instanceof Folder) {

            DeleteFolderDialog dlg = new DeleteFolderDialog(Pithos.get(), newImages, (Folder) resource);

            dlg.center();

        } else if (resource instanceof List) {

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

            dlg.center();

        }

        }

}