/*
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.data.attributes;
import org.gephi.data.attributes.api.AttributeController;
import org.gephi.data.attributes.api.AttributeModel;
import org.gephi.data.attributes.model.IndexedAttributeModel;
import org.gephi.data.attributes.model.TemporaryAttributeModel;
import org.gephi.project.api.ProjectController;
import org.gephi.project.api.WorkspaceProvider;
import org.gephi.project.api.Workspace;
import org.gephi.project.api.WorkspaceListener;
import org.openide.util.Lookup;
import org.openide.util.lookup.ServiceProvider;
/**
*
* @author Mathieu Bastian
*/
@ServiceProvider(service = AttributeController.class)
public class AttributeContollerImpl implements AttributeController {
private ProjectController projectController;
public AttributeContollerImpl() {
projectController = Lookup.getDefault().lookup(ProjectController.class);
projectController.addWorkspaceListener(new WorkspaceListener() {
public void initialize(Workspace workspace) {
AttributeModel m = workspace.getLookup().lookup(AttributeModel.class);
if (m == null) {
workspace.add(new IndexedAttributeModel());
}
}
public void select(Workspace workspace) {
}
public void unselect(Workspace workspace) {
}
public void close(Workspace workspace) {
}
public void disable() {
}
});
if (projectController.getCurrentProject() != null) {
for (Workspace workspace : projectController.getCurrentProject().getLookup().lookup(WorkspaceProvider.class).getWorkspaces()) {
AttributeModel m = workspace.getLookup().lookup(AttributeModel.class);
if (m == null) {
workspace.add(new IndexedAttributeModel());
}
}
}
}
public AttributeModel getModel() {
Workspace workspace = projectController.getCurrentWorkspace();
if (workspace != null) {
AttributeModel model = workspace.getLookup().lookup(AttributeModel.class);
if (model != null) {
return model;
}
model = new IndexedAttributeModel();
workspace.add(model);
return model;
}
return null;
}
public AttributeModel getModel(Workspace workspace) {
AttributeModel model = workspace.getLookup().lookup(AttributeModel.class);
if (model != null) {
return model;
}
model = new IndexedAttributeModel();
workspace.add(model);
return model;
}
public AttributeModel newModel() {
TemporaryAttributeModel model = new TemporaryAttributeModel();
return model;
}
}