/**
* 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.googledocs;
import com.extjs.gxt.ui.client.Style;
import com.extjs.gxt.ui.client.Style.ButtonScale;
import com.extjs.gxt.ui.client.Style.HorizontalAlignment;
import com.extjs.gxt.ui.client.Style.Orientation;
import com.extjs.gxt.ui.client.event.ButtonEvent;
import com.extjs.gxt.ui.client.event.SelectionListener;
import com.extjs.gxt.ui.client.widget.ContentPanel;
import com.extjs.gxt.ui.client.widget.Label;
import com.extjs.gxt.ui.client.widget.MessageBox;
import com.extjs.gxt.ui.client.widget.Window;
import com.extjs.gxt.ui.client.widget.button.ToggleButton;
import com.extjs.gxt.ui.client.widget.layout.FlowData;
import com.extjs.gxt.ui.client.widget.layout.RowLayout;
import com.google.gwt.user.client.Element;
import org.jahia.ajax.gwt.client.core.BaseAsyncCallback;
import org.jahia.ajax.gwt.client.core.JahiaGWTParameters;
import org.jahia.ajax.gwt.client.data.node.GWTJahiaNode;
import org.jahia.ajax.gwt.client.messages.Messages;
import org.jahia.ajax.gwt.client.service.content.JahiaContentManagementService;
import org.jahia.ajax.gwt.client.util.icons.StandardIconsProvider;
import org.jahia.ajax.gwt.client.util.security.PermissionsUtils;
import org.jahia.ajax.gwt.client.widget.Linker;
import org.jahia.ajax.gwt.client.widget.LinkerSelectionContext;
import org.jahia.ajax.gwt.client.widget.toolbar.action.BaseActionItem;
/**
* Action item to handle document editing via Google Docs.
*
* @author Sergiy Shyrkov
*/
public class EditActionItem extends BaseActionItem {
public static class EditWindow extends Window {
private Linker linker;
private GWTJahiaNode node;
public EditWindow(final GWTJahiaNode node, Linker linker) {
super();
this.node = node;
this.linker = linker;
}
@Override
protected void onRender(Element parent, int pos) {
super.onRender(parent, pos);
setHeading(Messages.get("label.edit", "Edit") + " - " + node.getName());
setSize(400, 200);
setResizable(true);
final ContentPanel panel = new ContentPanel();
panel.setLayout(new RowLayout(Orientation.VERTICAL));
panel.setHeaderVisible(false);
panel.setBorders(false);
panel.setBodyBorder(false);
setModal(true);
panel.add(new Label(Messages.get("label.googleDocs.edit.description",
"Please use the following button to open the document in Google Docs and start editing."
+ "\nAfter editing is finished and the document is saved, please, "
+ "click 'Stop editing' button to get the changes back into your local copy.")));
panel.setButtonAlign(HorizontalAlignment.CENTER);
final String msgStart = Messages.get("label.googleDocs.edit.start", "Start editing");
final String msgStop = Messages.get("label.googleDocs.edit.stop", "Stop editing");
final ToggleButton btnEdit = new ToggleButton(msgStart, StandardIconsProvider.STANDARD_ICONS.googleDocsLarge());
btnEdit.setScale(ButtonScale.LARGE);
btnEdit.addSelectionListener(new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
if (btnEdit.isPressed()) {
com.google.gwt.user.client.Window.open(JahiaGWTParameters.getContextPath() + "/cms/gedit/"
+ JahiaGWTParameters.getWorkspace() + node.getPath(), "_blank", "");
btnEdit.setText(msgStop);
} else {
panel.mask(Messages.get("label.synchronizing", "Synchronizing..."), "x-mask-loading");
JahiaContentManagementService.App.getInstance().synchronizeWithGoogleDocs(node.getUUID(),
new BaseAsyncCallback<Void>() {
@Override
public void onFailure(Throwable caught) {
panel.unmask();
super.onFailure(caught);
hide();
}
public void onSuccess(Void result) {
panel.unmask();
MessageBox.info(Messages.get("label.edit", "Edit"), Messages.get(
"message.googleDocs.synchronize.success",
"File content synchronized successfully."), null);
hide();
linker.refresh(Linker.REFRESH_MAIN);
}
});
}
}
});
panel.addButton(btnEdit);
add(panel, new FlowData(10));
setScrollMode(Style.Scroll.AUTO);
}
}
private static final long serialVersionUID = 7067456022471038421L;
private static void edit(Linker linker, GWTJahiaNode selection) {
new EditWindow(selection, linker).show();
}
@Override
public void handleNewLinkerSelection() {
final LinkerSelectionContext lh = linker.getSelectionContext();
final GWTJahiaNode singleSelection = lh.getSingleSelection();
setEnabled(singleSelection != null && PermissionsUtils.isPermitted("jcr:write", lh.getSelectionPermissions()) && lh.isFile());
}
@Override
public void onComponentSelection() {
edit(linker, linker.getSelectionContext().getSingleSelection());
}
}