/*
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.planner.examples.app;
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.AbstractAction;
import javax.swing.BorderFactory;
import javax.swing.GroupLayout;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.border.TitledBorder;
import org.drools.planner.examples.cloudbalancing.app.CloudBalancingApp;
import org.drools.planner.examples.cloudbalancing.swingui.CloudBalancingPanel;
import org.drools.planner.examples.common.swingui.TangoColors;
import org.drools.planner.examples.machinereassignment.app.MachineReassignmentApp;
import org.drools.planner.examples.machinereassignment.swingui.MachineReassignmentPanel;
import org.drools.planner.examples.nqueens.app.NQueensApp;
import org.drools.planner.examples.nqueens.swingui.NQueensPanel;
import org.drools.planner.examples.nurserostering.app.NurseRosteringApp;
import org.drools.planner.examples.nurserostering.swingui.NurseRosteringPanel;
import org.drools.planner.examples.pas.app.PatientAdmissionScheduleApp;
import org.drools.planner.examples.travelingtournament.app.smart.SmartTravelingTournamentApp;
import org.drools.planner.examples.examination.app.ExaminationApp;
import org.drools.planner.examples.curriculumcourse.app.CurriculumCourseApp;
import org.drools.planner.examples.manners2009.app.Manners2009App;
import org.drools.planner.examples.tsp.app.TspApp;
import org.drools.planner.examples.tsp.swingui.TspPanel;
import org.drools.planner.examples.vehiclerouting.app.VehicleRoutingApp;
import org.drools.planner.examples.vehiclerouting.swingui.VehicleRoutingPanel;
public class DroolsPlannerExamplesApp extends JFrame {
public static void main(String[] args) {
DroolsPlannerExamplesApp droolsPlannerExamplesApp = new DroolsPlannerExamplesApp();
droolsPlannerExamplesApp.pack();
droolsPlannerExamplesApp.setLocationRelativeTo(null);
droolsPlannerExamplesApp.setVisible(true);
}
private JTextArea descriptionTextArea;
public DroolsPlannerExamplesApp() {
super("Drools Planner examples");
setContentPane(createContentPane());
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
private Container createContentPane() {
JPanel contentPane = new JPanel(new BorderLayout(10, 10));
contentPane.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
JLabel titleLabel = new JLabel("Which example do you want to see?", JLabel.CENTER);
titleLabel.setFont(titleLabel.getFont().deriveFont(20.0f));
contentPane.add(titleLabel, BorderLayout.NORTH);
JScrollPane examplesScrollPane = new JScrollPane(createExamplesPanel());
examplesScrollPane.getHorizontalScrollBar().setUnitIncrement(20);
examplesScrollPane.getVerticalScrollBar().setUnitIncrement(20);
contentPane.add(examplesScrollPane, BorderLayout.CENTER);
contentPane.add(createDescriptionPanel(), BorderLayout.SOUTH);
return contentPane;
}
private JPanel createExamplesPanel() {
JPanel examplesPanel = new JPanel();
examplesPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
GroupLayout layout = new GroupLayout(examplesPanel);
examplesPanel.setLayout(layout);
JPanel toyExamplesPanel = createToyExamplesPanel();
JPanel realExamplesPanel = createRealExamplesPanel();
JPanel difficultExamplesPanel = createDifficultExamplesPanel();
layout.setHorizontalGroup(layout.createSequentialGroup()
.addComponent(toyExamplesPanel)
.addGap(10)
.addComponent(realExamplesPanel)
.addGap(10)
.addComponent(difficultExamplesPanel));
layout.setVerticalGroup(layout.createParallelGroup()
.addComponent(toyExamplesPanel)
.addComponent(realExamplesPanel)
.addComponent(difficultExamplesPanel));
return examplesPanel;
}
private JPanel createToyExamplesPanel() {
JPanel panel = new JPanel(new GridLayout(0, 1, 5, 5));
TitledBorder titledBorder = BorderFactory.createTitledBorder("Toy examples");
titledBorder.setTitleColor(TangoColors.CHAMELEON_3);
panel.setBorder(BorderFactory.createCompoundBorder(titledBorder,
BorderFactory.createEmptyBorder(5, 5, 5, 5)));
panel.add(createExampleButton("N queens",
"Place queens on a chessboard.\n\n" +
"No 2 queens must be able to attack each other.",
NQueensPanel.LOGO_PATH, new Runnable() {
public void run() {
new NQueensApp().init(false);
}
}));
panel.add(createExampleButton("Cloud balancing",
"Assign processes to computers.\n\n" +
"Each computer must have enough hardware to run all of it's processes.\n" +
"Each computer used inflicts a maintenance cost.",
CloudBalancingPanel.LOGO_PATH, new Runnable() {
public void run() {
new CloudBalancingApp().init(false);
}
}));
panel.add(createExampleButton("Traveling salesman",
"Official competition name: TSP - Traveling salesman problem\n" +
"Determine the order in which to visit all cities.\n\n" +
"Find the shortest route to visit all cities.",
TspPanel.LOGO_PATH, new Runnable() {
public void run() {
new TspApp().init(false);
}
}));
panel.add(createExampleButton("Manners 2009",
"A much larger variant of the classic Miss Manners problem.\n" +
"Assign guests to seats at tables.",
null, new Runnable() {
public void run() {
new Manners2009App().init(false);
}
}));
return panel;
}
private JPanel createRealExamplesPanel() {
JPanel panel = new JPanel(new GridLayout(0, 1, 5, 5));
TitledBorder titledBorder = BorderFactory.createTitledBorder("Real examples");
titledBorder.setTitleColor(TangoColors.BUTTER_3);
panel.setBorder(BorderFactory.createCompoundBorder(titledBorder,
BorderFactory.createEmptyBorder(5, 5, 5, 5)));
panel.add(createExampleButton("Course timetabling",
"Official competition name: ITC 2007 track3 - Curriculum course scheduling\n" +
"Assign lectures to periods and rooms.",
null, new Runnable() {
public void run() {
new CurriculumCourseApp().init(false);
}
}));
panel.add(createExampleButton("Machine reassignment",
"Official competition name: Google ROADEF 2012 - Machine reassignment.\n" +
"Reassign processes to machines.",
MachineReassignmentPanel.LOGO_PATH, new Runnable() {
public void run() {
new MachineReassignmentApp().init(false);
}
}));
panel.add(createExampleButton("Vehicle routing",
"Official competition name: Capacitated vehicle routing problem (CRVP).\n" +
"Pick up all items of all customers with a few vehicles in the shortest route possible.",
VehicleRoutingPanel.LOGO_PATH, new Runnable() {
public void run() {
new VehicleRoutingApp().init(false);
}
}));
panel.add(createExampleButton("Hospital bed planning",
"Official competition name: PAS - Patient admission scheduling\n" +
"Assign patients to beds.",
null, new Runnable() {
public void run() {
new PatientAdmissionScheduleApp().init(false);
}
}));
return panel;
}
private JPanel createDifficultExamplesPanel() {
JPanel panel = new JPanel(new GridLayout(0, 1, 5, 5));
TitledBorder titledBorder = BorderFactory.createTitledBorder("Difficult examples");
titledBorder.setTitleColor(TangoColors.SCARLET_3);
panel.setBorder(BorderFactory.createCompoundBorder(titledBorder,
BorderFactory.createEmptyBorder(5, 5, 5, 5)));
panel.add(createExampleButton("Exam timetabling",
"Official competition name: ITC 2007 track1 - Examination timetabling\n" +
"Assign exams to timeslots and rooms.",
null, new Runnable() {
public void run() {
new ExaminationApp().init(false);
}
}));
panel.add(createExampleButton("Employee rostering",
"Official competition name: INRC2010 - Nurse rostering\n" +
"Assign shifts to employees.",
NurseRosteringPanel.LOGO_PATH, new Runnable() {
public void run() {
new NurseRosteringApp().init(false);
}
}));
panel.add(createExampleButton("Sport scheduling",
"Official competition name: TTP - Traveling tournament problem\n" +
"Assign matches to days.",
null, new Runnable() {
public void run() {
new SmartTravelingTournamentApp().init(false);
}
}));
panel.add(new JPanel());
// TODO TrainDesign is still in working progress
// contentPane.add(createExampleButton("Train design", "(RAS2011)", new Runnable() {
// public void run() {
// new TrainDesignApp().init(false);
// }
// }));
return panel;
}
private JButton createDisabledExampleButton(final String title, final String description, String iconResource) {
JButton exampleButton = createExampleButton(title, description, iconResource, null);
exampleButton.setEnabled(false);
return exampleButton;
}
private JButton createExampleButton(final String title, final String description, String iconResource,
final Runnable runnable) {
ImageIcon icon = iconResource == null ? null : new ImageIcon(getClass().getResource(iconResource));
JButton button = new JButton(new AbstractAction(title, icon) {
public void actionPerformed(ActionEvent e) {
runnable.run();
}
});
button.setHorizontalTextPosition(JButton.CENTER);
button.setVerticalTextPosition(JButton.BOTTOM);
button.addMouseListener(new MouseAdapter() {
public void mouseEntered(MouseEvent e) {
descriptionTextArea.setText(description);
}
public void mouseExited(MouseEvent e) {
descriptionTextArea.setText("");
}
});
return button;
}
private JPanel createDescriptionPanel() {
JPanel descriptionPanel = new JPanel(new BorderLayout());
descriptionPanel.add(new JLabel("Description"), BorderLayout.NORTH);
descriptionTextArea = new JTextArea(8, 80);
descriptionTextArea.setEditable(false);
descriptionPanel.add(new JScrollPane(descriptionTextArea,
JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_NEVER), BorderLayout.CENTER);
return descriptionPanel;
}
}