/**
* This file is part of Jahia, next-generation open source CMS:
* Jahia's next-generation, open source CMS stems from a widely acknowledged vision
* of enterprise application convergence - web, search, document, social and portal -
* unified by the simplicity of web content management.
*
* For more information, please visit http://www.jahia.com.
*
* Copyright (C) 2002-2011 Jahia Solutions Group SA. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* As a special exception to the terms and conditions of version 2.0 of
* the GPL (or any later version), you may redistribute this Program in connection
* with Free/Libre and Open Source Software ("FLOSS") applications as described
* in Jahia's FLOSS exception. You should have received a copy of the text
* describing the FLOSS exception, and it is also available here:
* http://www.jahia.com/license
*
* Commercial and Supported Versions of the program (dual licensing):
* alternatively, commercial and supported versions of the program may be used
* in accordance with the terms and conditions contained in a separate
* written agreement between you and Jahia Solutions Group SA.
*
* If you are unsure which license is appropriate for your use,
* please contact the sales department at sales@jahia.com.
*/
package org.jahia.ajax.gwt.client.widget.toolbar.action;
import com.extjs.gxt.ui.client.event.MenuEvent;
import com.extjs.gxt.ui.client.event.SelectionListener;
import com.extjs.gxt.ui.client.widget.Component;
import com.extjs.gxt.ui.client.widget.button.Button;
import com.extjs.gxt.ui.client.widget.menu.Menu;
import com.extjs.gxt.ui.client.widget.menu.MenuItem;
import org.jahia.ajax.gwt.client.data.node.GWTJahiaNode;
import org.jahia.ajax.gwt.client.data.toolbar.GWTJahiaToolbarItem;
import org.jahia.ajax.gwt.client.messages.Messages;
import org.jahia.ajax.gwt.client.widget.Linker;
import java.util.ArrayList;
import java.util.List;
/**
* User: jahia
* Date: 4 avr. 2008
* Time: 13:41:08
*/
public class ClipboardActionItem extends BaseActionItem {
private static ClipboardActionItem instance;
private transient List<List<GWTJahiaNode>> copiedStuff = new ArrayList<List<GWTJahiaNode>>();
private transient MenuItem clearAll;
protected ClipboardActionItem() {}
@Override public void init(GWTJahiaToolbarItem gwtToolbarItem, Linker linker) {
super.init(gwtToolbarItem, linker);
instance = this;
}
public static void removeCopied(List<GWTJahiaNode> copiedPath) {
instance.copiedStuff.remove(copiedPath);
refreshView();
}
public static void setCopied(List<GWTJahiaNode> copiedPath) {
if (instance == null) instance = new ClipboardActionItem();
// todo handle history, keeps old items
instance.copiedStuff.clear();
instance.copiedStuff.add(0,copiedPath);
if (instance.copiedStuff.size() == 10) {
instance.copiedStuff.remove(9);
}
refreshView();
}
private static void refreshView() {
if (instance == null) instance = new ClipboardActionItem();
if (instance.linker != null ) {
Button b = (Button) instance.getTextToolItem();
if (instance.copiedStuff.isEmpty()) {
b.setEnabled(false);
b.setMenu(null);
} else {
final List<GWTJahiaNode> copiedNodes = instance.copiedStuff.get(0);
final Menu menu = new Menu();
b.setMenu(menu);
for (List<GWTJahiaNode> c : instance.copiedStuff) {
MenuItem m = new MenuItem();
if (copiedNodes.size() > 1) {
m.setText(copiedNodes.size() + " "+Messages.get("label.items", " Items"));
} else {
m.setText(copiedNodes.get(0).getDisplayName());
}
m.setEnabled(false);
menu.add(m);
}
b.setEnabled(true);
}
}
}
@Override public Component createNewToolItem() {
Button b = new Button();
b.setEnabled(false);
b.setText(Messages.get("label.clipboard","Clipboard"));
return b;
}
}