/**
* Copyright (C) 2009 eXo Platform SAS.
*
* This 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 software 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.portal.webui.container;
import java.util.Collections;
import java.util.List;
import org.exoplatform.portal.application.PortalRequestContext;
import org.exoplatform.portal.webui.container.UIContainerActionListener.EditContainerActionListener;
import org.exoplatform.portal.webui.portal.UIPortalComponent;
import org.exoplatform.portal.webui.portal.UIPortalComponentActionListener.DeleteComponentActionListener;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.config.annotation.EventConfig;
import org.exoplatform.webui.core.UIComponent;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.EventListener;
/**
* Created by The eXo Platform SAS Author : Nguyen Duc Khoi khoi.nguyen@exoplatform.com Jul 29, 2010
*/
@ComponentConfig(template = "system:/groovy/portal/webui/container/UIColumnContainer.gtmpl", events = {
@EventConfig(listeners = UIColumnContainer.InsertColumnActionListener.class),
@EventConfig(listeners = DeleteComponentActionListener.class, confirm = "UIColumnContainer.deleteColumnContainer"),
@EventConfig(listeners = EditContainerActionListener.class) })
public class UIColumnContainer extends UIContainer {
public static final String COLUMN_CONTAINER = "ColumnContainer";
public static final String INSERT_AFTER = "insertColumnAfter";
public static final String INSERT_BEFORE = "insertColumnBefore";
public UIColumnContainer() {
super();
}
public static class InsertColumnActionListener extends EventListener<UIColumnContainer> {
@Override
public void execute(Event<UIColumnContainer> event) throws Exception {
String insertPosition = event.getRequestContext().getRequestParameter(UIComponent.OBJECTID);
UIColumnContainer uiSelectedColumn = event.getSource();
UIPortalComponent uiParent = (UIPortalComponent) uiSelectedColumn.getParent();
if (insertPosition.equals(INSERT_AFTER)) {
UIColumnContainer.insertColumn(uiSelectedColumn, true);
} else if (insertPosition.equals(INSERT_BEFORE)) {
UIColumnContainer.insertColumn(uiSelectedColumn, false);
}
PortalRequestContext pcontext = (PortalRequestContext) event.getRequestContext();
pcontext.addUIComponentToUpdateByAjax(uiParent);
pcontext.ignoreAJAXUpdateOnPortlets(true);
pcontext.getJavascriptManager().require("SHARED/portalComposer", "portalComposer")
.addScripts("portalComposer.toggleSaveButton();");
}
}
private static void insertColumn(UIColumnContainer selectedColumn, boolean isInsertAfter) throws Exception {
UIContainer uiParent = selectedColumn.getParent();
UIColumnContainer uiNewColumn = uiParent.addChild(UIColumnContainer.class, null, null);
uiNewColumn.setTemplate(selectedColumn.getTemplate());
uiNewColumn.setFactoryId(selectedColumn.getFactoryId());
uiNewColumn.setId(String.valueOf(Math.abs(uiNewColumn.hashCode())));
List<UIComponent> listColumn = uiParent.getChildren();
int position = listColumn.indexOf(selectedColumn);
if (isInsertAfter) {
position += 1;
}
Collections.rotate(listColumn.subList(position, listColumn.size()), 1);
}
}