/*
* 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.contextmenu;
import org.opencms.gwt.client.CmsCoreProvider;
import org.opencms.gwt.client.I_CmsEditableData;
import org.opencms.gwt.client.rpc.CmsRpcAction;
import org.opencms.gwt.client.ui.I_CmsToolbarHandler;
import org.opencms.gwt.client.ui.contenteditor.CmsContentEditorDialog;
import org.opencms.gwt.client.ui.contenteditor.I_CmsContentEditorHandler;
import org.opencms.gwt.shared.CmsContextMenuEntryBean;
import org.opencms.gwt.shared.CmsMenuCommandParameters;
import org.opencms.gwt.shared.CmsPrepareEditResponse;
import org.opencms.util.CmsUUID;
import java.util.Map;
import com.google.gwt.user.client.Timer;
import com.google.gwt.user.client.Window;
/**
* A context menu command for editing an XML content.<p>
*/
public final class CmsEditFile implements I_CmsHasContextMenuCommand, I_CmsContextMenuCommand {
/** The context menu handler for this command instance. */
protected I_CmsContextMenuHandler m_menuHandler;
/** A flag which indicates whether the window should be reloaded after editing. */
protected boolean m_reload;
/**
* Hidden utility class constructor.<p>
*/
private CmsEditFile() {
// nothing to do
}
/**
* Returns the context menu command according to
* {@link org.opencms.gwt.client.ui.contextmenu.I_CmsHasContextMenuCommand}.<p>
*
* @return the context menu command
*/
public static I_CmsContextMenuCommand getContextMenuCommand() {
return new CmsEditFile();
}
/**
* Actually starts the XML content editor for a given file name.<p>
*
* @param filename the file name
* @param structureId the file structure id
*/
public void doEdit(final String filename, final CmsUUID structureId) {
I_CmsEditableData editData = new I_CmsEditableData() {
public String getEditId() {
return null;
}
public String getElementLanguage() {
// TODO: Auto-generated method stub
return null;
}
public String getElementName() {
// TODO: Auto-generated method stub
return null;
}
public String getNewLink() {
// TODO: Auto-generated method stub
return null;
}
public String getNewTitle() {
// TODO: Auto-generated method stub
return null;
}
public String getSitePath() {
return filename;
}
public CmsUUID getStructureId() {
return structureId;
}
public void setSitePath(String sitePath) {
// TODO: Auto-generated method stub
}
};
I_CmsContentEditorHandler handler = new I_CmsContentEditorHandler() {
public void onClose(String sitePath, boolean isNew) {
if (!m_reload) {
return;
}
// defer the window.location.reload until after the editor window has closed
// so we don't get another confirmation dialog
Timer timer = new Timer() {
@Override
public void run() {
String url = Window.Location.getHref();
m_menuHandler.leavePage(url);
}
};
timer.schedule(10);
}
};
CmsContentEditorDialog.get().openEditDialog(editData, false, handler);
}
/**
* @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuCommand#execute(org.opencms.util.CmsUUID, org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuHandler, org.opencms.gwt.shared.CmsContextMenuEntryBean)
*/
public void execute(final CmsUUID structureId, final I_CmsContextMenuHandler handler, CmsContextMenuEntryBean bean) {
m_menuHandler = handler;
Map<String, String> params = bean.getParams();
final String fileName = params.get(CmsMenuCommandParameters.PARAM_FILENAME);
if (fileName == null) {
return;
}
String reloadStr = params.get(CmsMenuCommandParameters.PARAM_RELOAD);
m_reload = Boolean.parseBoolean(reloadStr);
if (handler instanceof I_CmsToolbarHandler) {
((I_CmsToolbarHandler)handler).deactivateCurrentButton();
}
CmsRpcAction<CmsPrepareEditResponse> prepareEdit = new CmsRpcAction<CmsPrepareEditResponse>() {
@Override
public void execute() {
start(400, false);
CmsCoreProvider.getVfsService().prepareEdit(structureId, fileName, this);
}
@Override
public void onResponse(CmsPrepareEditResponse response) {
stop(false);
doEdit(response.getSitePath(), response.getStructureId());
}
};
prepareEdit.execute();
}
/**
* @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuCommand#getCommandIconClass()
*/
public String getCommandIconClass() {
return org.opencms.gwt.client.ui.css.I_CmsImageBundle.INSTANCE.contextMenuIcons().edit();
}
}