/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH (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.gwt.client.ui;
import org.opencms.gwt.client.Messages;
import org.opencms.gwt.client.ui.css.I_CmsLayoutBundle;
import org.opencms.gwt.client.ui.tree.CmsTreeItem;
import org.opencms.gwt.shared.CmsBrokenLinkBean;
import org.opencms.gwt.shared.CmsListInfoBean;
import java.util.List;
import com.google.gwt.core.client.GWT;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.Widget;
/**
* A widget containing that links to a sitemap item which the user wants to delete will be broken.
*
* @since 8.0.0
*/
public class CmsLinkWarningPanel extends Composite {
/**
* @see com.google.gwt.uibinder.client.UiBinder
*/
protected interface I_CmsLinkWarningPanelUiBinder extends UiBinder<Widget, CmsLinkWarningPanel> {
// GWT interface, nothing to do here
}
/** The ui-binder instance for this class. */
private static I_CmsLinkWarningPanelUiBinder uiBinder = GWT.create(I_CmsLinkWarningPanelUiBinder.class);
/** The label containing the warning that links will be broken. */
@UiField
protected Label m_label;
/** The panel containing the links that will be broken. */
@UiField
protected CmsList<CmsTreeItem> m_linkPanel;
/**
* Default constructor.<p>
*/
public CmsLinkWarningPanel() {
initWidget(uiBinder.createAndBindUi(this));
m_label.setText(Messages.get().key(Messages.GUI_BROKEN_LINK_TEXT_0));
}
/**
* Fills the panel with the tree list of broken links.<p>
*
* @param brokenLinkBeans the beans representing the broken links
*/
public void fill(List<CmsBrokenLinkBean> brokenLinkBeans) {
for (CmsBrokenLinkBean brokenLinkBean : brokenLinkBeans) {
m_linkPanel.add(createTreeItem(brokenLinkBean));
}
}
/**
* Helper method for creating a list item widget based on a bean.<p>
*
* @param brokenLinkBean the bean with the data for the list item widget
*
* @return the new list item widget
*/
protected CmsListItemWidget createListItemWidget(CmsBrokenLinkBean brokenLinkBean) {
CmsListInfoBean info = new CmsListInfoBean();
String title = brokenLinkBean.getTitle();
if ((title == null) || title.equals("")) {
title = Messages.get().key(Messages.GUI_BROKEN_LINK_NO_TITLE_0);
}
info.setTitle(brokenLinkBean.getTitle());
info.setSubTitle(brokenLinkBean.getSubTitle());
String type = brokenLinkBean.getType();
if (type != null) {
info.setResourceType(type);
}
CmsListItemWidget widget = new CmsListItemWidget(info);
return widget;
}
/**
* Helper method for creating a tree item from a bean.<p>
*
* @param brokenLinkBean the bean containing the data for the tree item
*
* @return a tree item
*/
protected CmsTreeItem createTreeItem(CmsBrokenLinkBean brokenLinkBean) {
CmsListItemWidget itemWidget = createListItemWidget(brokenLinkBean);
CmsTreeItem item = new CmsTreeItem(true, itemWidget);
itemWidget.addTitleStyleName(I_CmsLayoutBundle.INSTANCE.linkWarningCss().deletedEntryLabel());
itemWidget.addSubtitleStyleName(I_CmsLayoutBundle.INSTANCE.linkWarningCss().deletedEntryLabel());
for (CmsBrokenLinkBean child : brokenLinkBean.getChildren()) {
CmsListItemWidget childItemWidget = createListItemWidget(child);
CmsTreeItem childItem = new CmsTreeItem(
false,
childItemWidget,
I_CmsLayoutBundle.INSTANCE.linkWarningCss().brokenLink());
item.addChild(childItem);
}
return item;
}
}