/*
*
* @file ViewModeWorkbench.java
*
* Copyright (C) 2006-2009 Tensegrity Software GmbH
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License (Version 2) as published
* by the Free Software Foundation at http://www.gnu.org/copyleft/gpl.html.
*
* 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., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA
*
* If you are developing and distributing open source applications under the
* GPL License, then you are free to use JPalo Modules under the GPL License. For OEMs,
* ISVs, and VARs who distribute JPalo Modules with their products, and do not license
* and distribute their source code under the GPL, Tensegrity provides a flexible
* OEM Commercial License.
*
* @author Philipp Bouillon <Philipp.Bouillon@tensegrity-software.com>
*
* @version $Id: ViewModeWorkbench.java,v 1.12 2009/12/17 16:14:20 PhilippBouillon Exp $
*
*/
/*
* (c) Tensegrity Software 2008
* All rights reserved
*/
package com.tensegrity.wpalo.client.ui.mvc.viewmode;
import com.extjs.gxt.ui.client.Events;
import com.extjs.gxt.ui.client.Registry;
import com.extjs.gxt.ui.client.event.BoxComponentEvent;
import com.extjs.gxt.ui.client.event.ComponentEvent;
import com.extjs.gxt.ui.client.event.Listener;
import com.extjs.gxt.ui.client.mvc.AppEvent;
import com.extjs.gxt.ui.client.mvc.Controller;
import com.extjs.gxt.ui.client.mvc.Dispatcher;
import com.extjs.gxt.ui.client.widget.LayoutContainer;
import com.extjs.gxt.ui.client.widget.Viewport;
import com.extjs.gxt.ui.client.widget.layout.BorderLayout;
import com.google.gwt.user.client.ui.RootPanel;
import com.tensegrity.palo.gwt.core.client.models.admin.XUser;
import com.tensegrity.wpalo.client.WPalo;
import com.tensegrity.wpalo.client.WPaloEvent;
import com.tensegrity.wpalo.client.ui.dialog.LoginDialog;
import com.tensegrity.wpalo.client.ui.editor.IEditor;
import com.tensegrity.wpalo.client.ui.widgets.Hyperlink;
import com.tensegrity.wpalo.client.ui.widgets.OnClickListener;
import com.tensegrity.wpalo.client.ui.window.AbstractTopLevelView;
/**
* <code>Workbench</code>
* <p>The workbench is the main view of the new wpalo implementation. It simply
* defines a view panel on the left side and an editor panel attached on the
* right.</p>
*
* @version $Id: ViewModeWorkbench.java,v 1.12 2009/12/17 16:14:20 PhilippBouillon Exp $
**/
public class ViewModeWorkbench extends AbstractTopLevelView {
/** id to access a workbench instance via the global {@link Registry} */
public static final String ID = "com.tensegrity.wpalo.viewmodeworkbench";
private XUser user; //the logged in user
ViewModeWorkbench(Controller controller) {
super(controller);
}
void setUser(XUser user) {
this.user = user;
}
/** Returns the currently logged in user or <code>null</code> */
public final XUser getUser() {
return user;
}
public final void open(IEditor editor) {
//currently we just open it in the editorpanel.
//future optimisations:
// check if editor is already open
// introduce tabs to handle multiple open editors
// ...
editorpanel.setHeading(editor.getTitle());
editorpanel.removeAll();
editorpanel.add(editor.getPanel());
editorpanel.layout();
}
public final void close(IEditor editor) {
editorpanel.setHeading("");
editorpanel.removeAll();
}
protected final void handleEvent(AppEvent<?> event) {
switch(event.type) {
case WPaloEvent.INIT_VIEW_MODE:
initializeUI();
Dispatcher.forwardEvent(WPaloEvent.OPEN_VIEW_MODE, user);
break;
case WPaloEvent.VIEW_MODE_LOGIN:
login();
break;
}
}
private final void initializeUI() {
viewport = new LayoutContainer();
viewport.setLayout(new BorderLayout());
createViewPanel();
createViewPanelStatusLine(user.isAdmin() ? 2 : 1);
fillViewPanelStatusLine();
createEditorPanel(true);
createEditorPanelStatusLine(false);
//registry serves as a global context:
Registry.register(ID, this);
((WPalo) Registry.get(WPalo.ID)).show(viewport);
}
private final void fillViewPanelStatusLine() {
Hyperlink logout = new Hyperlink("Logout");
logout.addListener(new OnClickListener() {
public void clicked(ComponentEvent ce) {
logout();
}
});
viewpanelStatusLine.add(logout);
if (user.isAdmin()) {
Hyperlink viewMode = new Hyperlink("Admin Mode");
viewMode.addListener(new OnClickListener(){
public void clicked(ComponentEvent ce) {
openAdminMode();
}
});
viewpanelStatusLine.add(viewMode);
}
}
private final void login() {
// final LoginDialog dlg = new LoginDialog();
// dlg.addListener(Events.Hide, new Listener<BoxComponentEvent>() {
// public void handleEvent(BoxComponentEvent be) {
// RootPanel.get().remove(dlg);
// user = dlg.getUser();
// Dispatcher.forwardEvent(WPaloEvent.INIT_VIEW_MODE, user);
// }
// });
// dlg.show();
}
private final void logout() {
// //remove all:
// RootPanel.get().remove(viewport);
// viewport.setVisible(false);
// user = null;
// Dispatcher.forwardEvent(WPaloEvent.VIEW_MODE_LOGOUT);
}
private final void openAdminMode() {
RootPanel.get().remove(viewport);
}
}