/*
Copyright 2008-2010 Gephi
Authors : Mathieu Bastian <mathieu.bastian@gephi.org>
Website : http://www.gephi.org
This file is part of Gephi.
Gephi is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
Gephi 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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with Gephi. If not, see <http://www.gnu.org/licenses/>.
*/
package org.gephi.project.explorer;
import java.io.Serializable;
import java.util.logging.Logger;
import org.gephi.project.api.ProjectController;
import org.gephi.project.api.Projects;
import org.openide.explorer.ExplorerManager;
import org.openide.explorer.view.BeanTreeView;
import org.openide.util.Lookup;
import org.openide.util.NbBundle;
import org.openide.windows.TopComponent;
import org.openide.windows.WindowManager;
/**
* Top component which displays something.
*/
final class ProjectTopComponent extends TopComponent implements ExplorerManager.Provider {
private static ProjectTopComponent instance;
/** path to the icon used by the component and its open action */
// static final String ICON_PATH = "SET/PATH/TO/ICON/HERE";
private static final String PREFERRED_ID = "ProjectTopComponent";
private final ExplorerManager manager = new ExplorerManager();
private ProjectTopComponent() {
initComponents();
setName(NbBundle.getMessage(ProjectTopComponent.class, "CTL_ProjectTopComponent"));
setToolTipText(NbBundle.getMessage(ProjectTopComponent.class, "HINT_ProjectTopComponent"));
// setIcon(Utilities.loadImage(ICON_PATH, true));
//associateLookup(ExplorerUtils.createLookup(manager, getActionMap()));
initExplorer();
}
private void initExplorer() {
ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
Projects projects = pc.getProjects();
manager.setRootContext(new ProjectsNode(projects));
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
view = new BeanTreeView();
//((BeanTreeView)view).setRootVisible(false);
setLayout(new java.awt.BorderLayout());
add(view, java.awt.BorderLayout.CENTER);
}// </editor-fold>//GEN-END:initComponents
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JScrollPane view;
// End of variables declaration//GEN-END:variables
/**
* Gets default instance. Do not use directly: reserved for *.settings files only,
* i.e. deserialization routines; otherwise you could get a non-deserialized instance.
* To obtain the singleton instance, use {@link #findInstance}.
*/
public static synchronized ProjectTopComponent getDefault() {
if (instance == null) {
instance = new ProjectTopComponent();
}
return instance;
}
/**
* Obtain the ProjectTopComponent instance. Never call {@link #getDefault} directly!
*/
public static synchronized ProjectTopComponent findInstance() {
TopComponent win = WindowManager.getDefault().findTopComponent(PREFERRED_ID);
if (win == null) {
Logger.getLogger(ProjectTopComponent.class.getName()).warning(
"Cannot find " + PREFERRED_ID + " component. It will not be located properly in the window system.");
return getDefault();
}
if (win instanceof ProjectTopComponent) {
return (ProjectTopComponent) win;
}
Logger.getLogger(ProjectTopComponent.class.getName()).warning(
"There seem to be multiple components with the '" + PREFERRED_ID +
"' ID. That is a potential source of errors and unexpected behavior.");
return getDefault();
}
@Override
public int getPersistenceType() {
return TopComponent.PERSISTENCE_ALWAYS;
}
@Override
public void componentOpened() {
//initExplorer();
}
@Override
public void componentClosed() {
// TODO add custom code on component closing
}
@Override
protected void componentDeactivated() {
//ExplorerUtils.activateActions(manager, false);
}
/** replaces this in object stream */
@Override
public Object writeReplace() {
ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
Projects projects = pc.getProjects();
return new ResolvableHelper(projects);
}
@Override
protected String preferredID() {
return PREFERRED_ID;
}
public ExplorerManager getExplorerManager() {
return manager;
}
final static class ResolvableHelper implements Serializable {
private static final long serialVersionUID = 1L;
private Projects projects;
public ResolvableHelper(Projects projects) {
this.projects = projects;
}
public Object readResolve() {
ProjectTopComponent ptc = ProjectTopComponent.getDefault();
ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
if (this.projects != null) {
pc.setProjects(this.projects);
ptc.initExplorer();
//pc.getProjects().reinitLookup();
}
return ptc;
}
}
}