/*
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.desktop.layout;
import java.awt.BorderLayout;
import java.util.logging.Logger;
import javax.swing.UIManager;
import org.gephi.layout.api.LayoutModel;
import org.gephi.project.api.ProjectController;
import org.gephi.project.api.Workspace;
import org.gephi.project.api.WorkspaceListener;
import org.gephi.ui.utils.UIUtils;
import org.openide.util.NbBundle;
import org.openide.windows.TopComponent;
import org.openide.windows.WindowManager;
import org.openide.util.ImageUtilities;
import org.netbeans.api.settings.ConvertAsProperties;
import org.openide.util.Lookup;
@ConvertAsProperties(dtd = "-//org.gephi.desktop.layout//Layout//EN",
autostore = false)
public final class LayoutTopComponent extends TopComponent {
private static LayoutTopComponent instance;
static final String ICON_PATH = "org/gephi/desktop/layout/resources/small.png";
private static final String PREFERRED_ID = "LayoutTopComponent";
private LayoutPanel layoutPanel;
private LayoutModel model;
public LayoutTopComponent() {
initComponents();
setName(NbBundle.getMessage(LayoutTopComponent.class, "CTL_LayoutTopComponent"));
// setToolTipText(NbBundle.getMessage(LayoutTopComponent.class, "HINT_LayoutTopComponent"));
setIcon(ImageUtilities.loadImage(ICON_PATH));
putClientProperty(TopComponent.PROP_MAXIMIZATION_DISABLED, Boolean.TRUE);
layoutPanel = new LayoutPanel();
if (UIUtils.isAquaLookAndFeel()) {
layoutPanel.setBackground(UIManager.getColor("NbExplorerView.background"));
}
add(layoutPanel, BorderLayout.CENTER);
Lookup.getDefault().lookup(ProjectController.class).addWorkspaceListener(new WorkspaceListener() {
public void initialize(Workspace workspace) {
}
public void select(Workspace workspace) {
model = workspace.getLookup().lookup(LayoutModel.class);
refreshModel();
}
public void unselect(Workspace workspace) {
model.removePropertyChangeListener(layoutPanel);
}
public void close(Workspace workspace) {
}
public void disable() {
model = null;
refreshModel();
}
});
ProjectController projectController = Lookup.getDefault().lookup(ProjectController.class);
if (projectController.getCurrentWorkspace() != null) {
model = projectController.getCurrentWorkspace().getLookup().lookup(LayoutModel.class);
}
refreshModel();
}
private void refreshModel() {
layoutPanel.refreshModel(model);
}
/** 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() {
setLayout(new java.awt.BorderLayout());
}// </editor-fold>//GEN-END:initComponents
// Variables declaration - do not modify//GEN-BEGIN:variables
// 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 LayoutTopComponent getDefault() {
if (instance == null) {
instance = new LayoutTopComponent();
}
return instance;
}
/**
* Obtain the LayoutTopComponent instance. Never call {@link #getDefault} directly!
*/
public static synchronized LayoutTopComponent findInstance() {
TopComponent win = WindowManager.getDefault().findTopComponent(PREFERRED_ID);
if (win == null) {
Logger.getLogger(LayoutTopComponent.class.getName()).warning(
"Cannot find " + PREFERRED_ID + " component. It will not be located properly in the window system.");
return getDefault();
}
if (win instanceof LayoutTopComponent) {
return (LayoutTopComponent) win;
}
Logger.getLogger(LayoutTopComponent.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() {
// TODO add custom code on component opening
}
@Override
public void componentClosed() {
// TODO add custom code on component closing
}
void writeProperties(java.util.Properties p) {
// better to version settings since initial version as advocated at
// http://wiki.apidesign.org/wiki/PropertyFiles
p.setProperty("version", "1.0");
// TODO store your settings
}
Object readProperties(java.util.Properties p) {
if (instance == null) {
instance = this;
}
instance.readPropertiesImpl(p);
return instance;
}
private void readPropertiesImpl(java.util.Properties p) {
String version = p.getProperty("version");
// TODO read your settings according to their version
}
@Override
protected String preferredID() {
return PREFERRED_ID;
}
}