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/*
 * This library is part of OpenCms -
 * the Open Source Content Management System
 *
 * Copyright (C) Alkacon Software (http://www.alkacon.com)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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 General Public License for more details.
 *
 * For further information about Alkacon Software, please see the
 * company website: http://www.alkacon.com
 *
 * For further information about OpenCms, please see the
 * project website: http://www.opencms.org
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.opencms.ade.containerpage.client.ui;

import org.opencms.ade.containerpage.shared.CmsRemovedElementStatus;
import org.opencms.gwt.client.CmsCoreProvider;
import org.opencms.gwt.client.rpc.CmsRpcAction;
import org.opencms.gwt.client.ui.CmsListItemWidget;
import org.opencms.gwt.client.ui.CmsPopup;
import org.opencms.gwt.client.ui.CmsPushButton;
import org.opencms.gwt.client.ui.I_CmsButton.ButtonColor;
import org.opencms.gwt.client.ui.I_CmsButton.ButtonStyle;
import org.opencms.gwt.shared.CmsListInfoBean;

import java.util.ArrayList;
import java.util.List;

import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.ui.Panel;

/**
 * Dialog for asking the user whether elements which were removed from the container page should be deleted.

*/ public class CmsRemovedElementDeletionDialog extends CmsPopup { /** * Class with message accessors for the UiBinder. */ public static class Messages { /** * Message accessor.

* * @return the message text */ public static String messageCancel() { return org.opencms.ade.containerpage.client.Messages.get().key( org.opencms.ade.containerpage.client.Messages.GUI_KEEP_ELEMENT_0); } /** * Message accessor.

* * @return the message text */ public static String messageMainText() { return org.opencms.ade.containerpage.client.Messages.get().key( org.opencms.ade.containerpage.client.Messages.GUI_ASK_DELETE_REMOVED_ELEMENT_0); } /** * Message accessor.

* * @return the message text */ public static String messageOk() { return org.opencms.gwt.client.Messages.get().key(org.opencms.gwt.client.Messages.GUI_DELETE_0); } /** * Message accessor.

* * @return the message text */ public static String messageTitle() { return org.opencms.ade.containerpage.client.Messages.get().key( org.opencms.ade.containerpage.client.Messages.GUI_ASK_DELETE_REMOVED_ELEMENT_TITLE_0); } } /** * UiBinder interface for this dialog.

*/ interface I_UiBinder extends UiBinder { // empty uibinder interface } /** UiBinder instance for this dialog. */ private static I_UiBinder uibinder = GWT.create(I_UiBinder.class); /** The cancel button. */ @UiField protected CmsPushButton m_cancelButton; /** The container for the file info box. */ @UiField protected Panel m_infoBoxContainer; /** The ok button. */ @UiField protected CmsPushButton m_okButton; /** The status of the removed element. */ CmsRemovedElementStatus m_status; /** * Creates a new dialog instance.

* * @param status the status of the removed element */ public CmsRemovedElementDeletionDialog(final CmsRemovedElementStatus status) { super( org.opencms.ade.containerpage.client.Messages.get().key( org.opencms.ade.containerpage.client.Messages.GUI_ASK_DELETE_REMOVED_ELEMENT_TITLE_0)); setModal(true); setGlassEnabled(true); m_status = status; CmsListInfoBean elementInfo = status.getElementInfo(); Panel panel = uibinder.createAndBindUi(this); CmsListItemWidget infoBox = new CmsListItemWidget(elementInfo); m_infoBoxContainer.add(infoBox); setMainContent(panel); m_okButton.setButtonStyle(ButtonStyle.TEXT, ButtonColor.RED); for (CmsPushButton button : getDialogButtons()) { addButton(button); } } /** * Click handler for the cancel button.

* * @param e the click event */ @UiHandler("m_cancelButton") protected void onClickCancel(ClickEvent e) { hide(); } /** * Click handler for the ok button.

* * @param e the click event */ @UiHandler("m_okButton") protected void onClickOk(ClickEvent e) { CmsRpcAction deleteAction = new CmsRpcAction() { @Override public void execute() { start(200, true); CmsCoreProvider.getVfsService().deleteResource(m_status.getStructureId(), this); } @Override public void onResponse(Void result) { stop(true); hide(); } }; deleteAction.execute(); } /** * Gets a list of the dialog buttons.

* * @return the list of dialog buttons */ private List getDialogButtons() { List result = new ArrayList(); result.add(m_cancelButton); result.add(m_okButton); return result; } }





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