/*
* 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.ade.containerpage.client.ui;
import org.opencms.ade.containerpage.client.CmsContainerpageHandler;
import org.opencms.ade.containerpage.client.CmsFavoritesDNDController;
import org.opencms.ade.containerpage.client.Messages;
import org.opencms.ade.containerpage.client.ui.css.I_CmsLayoutBundle;
import org.opencms.gwt.client.ui.A_CmsToolbarMenu;
import org.opencms.gwt.client.ui.CmsListItem;
import org.opencms.gwt.client.ui.CmsTabbedPanel;
import org.opencms.gwt.client.ui.I_CmsButton;
import org.opencms.gwt.client.ui.css.I_CmsImageBundle;
import org.opencms.gwt.client.util.CmsDebugLog;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import com.google.gwt.dom.client.Document;
import com.google.gwt.event.logical.shared.SelectionEvent;
import com.google.gwt.event.logical.shared.SelectionHandler;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.SimplePanel;
import com.google.gwt.user.client.ui.Widget;
/**
* The clip-board tool-bar menu.<p>
*
* @since 8.0.0
*/
public class CmsToolbarClipboardMenu extends A_CmsToolbarMenu<CmsContainerpageHandler> {
/** The favorite list widget. */
protected CmsFavoriteTab m_favorites;
/** Flag to indicate if the favorites are being edited. */
protected boolean m_isEditingFavorites;
/** The main content widget. */
private FlowPanel m_content;
/** The favorites editing drag and drop controller. */
private CmsFavoritesDNDController m_dndController;
/** The recent list widget. */
private CmsRecentTab m_recent;
/** The favorite and recent list tabs. */
private CmsTabbedPanel<Widget> m_tabs;
/**
* Constructor.<p>
*
* @param handler the container-page handler
*/
public CmsToolbarClipboardMenu(CmsContainerpageHandler handler) {
super(I_CmsButton.ButtonData.CLIPBOARD, handler);
m_content = new FlowPanel();
m_tabs = new CmsTabbedPanel<Widget>();
m_tabs.addSelectionHandler(new SelectionHandler<Integer>() {
/**
* @see com.google.gwt.event.logical.shared.SelectionHandler#onSelection(com.google.gwt.event.logical.shared.SelectionEvent)
*/
public void onSelection(SelectionEvent<Integer> event) {
if (m_isEditingFavorites) {
m_favorites.saveFavorites();
}
}
});
m_favorites = new CmsFavoriteTab(this);
m_recent = new CmsRecentTab();
m_tabs.add(m_favorites, Messages.get().key(Messages.GUI_TAB_FAVORITES_TITLE_0));
m_tabs.add(m_recent, Messages.get().key(Messages.GUI_TAB_RECENT_TITLE_0));
SimplePanel tabsContainer = new SimplePanel();
tabsContainer.addStyleName(I_CmsLayoutBundle.INSTANCE.containerpageCss().menuTabContainer());
tabsContainer.add(m_tabs);
m_content.add(tabsContainer);
setMenuWidget(m_content);
m_dndController = new CmsFavoritesDNDController();
}
/**
* Adds an element to the favorite list widget.<p>
*
* @param listItem the item widget
*/
public void addToFavorites(CmsListItem listItem) {
m_favorites.addListItem(listItem);
}
/**
* Adds an element to the recent list widget.<p>
*
* @param listItem the item widget
*/
public void addToRecent(CmsListItem listItem) {
m_recent.addListItem(listItem);
}
/**
* Clears the contents of the favorite list widget.<p>
*/
public void clearFavorites() {
m_favorites.clearList();
}
/**
* Clears the contents of the recent list widget.<p>
*/
public void clearRecent() {
m_recent.clearList();
}
/**
* Enables the favorite list editing.<p>
*/
public void enableFavoritesEdit() {
m_isEditingFavorites = true;
getHandler().enableFavoriteEditing(true, m_dndController);
Iterator<Widget> it = m_favorites.iterator();
while (it.hasNext()) {
CmsMenuListItem element = (CmsMenuListItem)it.next();
element.setMoveIconStyle(I_CmsImageBundle.INSTANCE.style().changeOrderIcon(), Messages.get().key(
Messages.GUI_BUTTON_CHANGE_ORDER_TEXT_0));
element.showRemoveButton();
}
}
/**
* @see org.opencms.gwt.client.ui.I_CmsToolbarButton#onToolbarActivate()
*/
public void onToolbarActivate() {
Document.get().getBody().addClassName(I_CmsButton.ButtonData.CLIPBOARD.getIconClass());
getHandler().loadFavorites();
getHandler().loadRecent();
}
/**
* @see org.opencms.gwt.client.ui.I_CmsToolbarButton#onToolbarDeactivate()
*/
public void onToolbarDeactivate() {
if (m_isEditingFavorites) {
m_favorites.saveFavorites();
}
Document.get().getBody().removeClassName(I_CmsButton.ButtonData.CLIPBOARD.getIconClass());
}
/**
* Reloads the favorite list.<p>
*/
public void reloadFavorites() {
m_isEditingFavorites = false;
getHandler().enableFavoriteEditing(false, m_dndController);
getHandler().loadFavorites();
}
/**
* Saves the favorite list.<p>
*/
public void saveFavorites() {
m_isEditingFavorites = false;
getHandler().enableFavoriteEditing(false, m_dndController);
List<String> clientIds = new ArrayList<String>();
Iterator<Widget> it = m_favorites.iterator();
while (it.hasNext()) {
try {
CmsMenuListItem element = (CmsMenuListItem)it.next();
element.hideRemoveButton();
element.setMoveIconStyle(
I_CmsImageBundle.INSTANCE.style().moveIcon(),
org.opencms.gwt.client.Messages.get().key(org.opencms.gwt.client.Messages.GUI_TOOLBAR_MOVE_TO_0));
clientIds.add(element.getId());
} catch (ClassCastException e) {
CmsDebugLog.getInstance().printLine("Could not cast widget");
}
}
getHandler().saveFavoriteList(clientIds);
}
}