/*
* Copyright (c) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 David Berkman
*
* This file is part of the SmallMind Code Project.
*
* The SmallMind Code Project is free software, you can redistribute
* it and/or modify it under either, at your discretion...
*
* 1) The terms of 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.
*
* ...or...
*
* 2) The terms of the Apache License, Version 2.0.
*
* The SmallMind Code Project 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 or Apache License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* and the Apache License along with the SmallMind Code Project. If not, see
* <http://www.gnu.org/licenses/> or <http://www.apache.org/licenses/LICENSE-2.0>.
*
* Additional permission under the GNU Affero GPL version 3 section 7
* ------------------------------------------------------------------
* If you modify this Program, or any covered work, by linking or
* combining it with other code, such other code is not for that reason
* alone subject to any of the requirements of the GNU Affero GPL
* version 3.
*/
package org.smallmind.swing.dialog;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import javax.swing.JLabel;
import javax.swing.JProgressBar;
import org.smallmind.swing.ComponentUtility;
import org.smallmind.swing.panel.OptionPanel;
public class ProgressOptionPanel extends OptionPanel implements ProgressOperator, DialogListener {
private JProgressBar progressBar;
private JLabel processLabel;
private ProgressRunnable progressRunnable;
private boolean withLabel;
private boolean closeOnComplete;
public ProgressOptionPanel (ProgressRunnable progressRunnable, int orientation, int min, int max, boolean withLabel, boolean closeOnComplete) {
super(new GridBagLayout());
GridBagConstraints constraint;
this.progressRunnable = progressRunnable;
this.withLabel = withLabel;
this.closeOnComplete = closeOnComplete;
if (withLabel) {
processLabel = new JLabel("X");
ComponentUtility.setPreferredHeight(processLabel, processLabel.getPreferredSize().height);
processLabel.setText("");
}
progressBar = new JProgressBar(orientation, min, max);
progressBar.setStringPainted(true);
progressBar.setBorderPainted(true);
constraint = new GridBagConstraints();
if (withLabel) {
constraint.anchor = GridBagConstraints.WEST;
constraint.fill = GridBagConstraints.HORIZONTAL;
constraint.insets = new Insets(0, 0, 0, 0);
constraint.gridx = 0;
constraint.gridy = 0;
constraint.weightx = 1;
constraint.weighty = 0;
add(processLabel, constraint);
}
constraint.anchor = GridBagConstraints.WEST;
constraint.fill = GridBagConstraints.HORIZONTAL;
constraint.insets = new Insets((!withLabel) ? 0 : 3, 0, 0, 0);
constraint.gridx = 0;
constraint.gridy = (!withLabel) ? 0 : 1;
constraint.weightx = 1;
constraint.weighty = 0;
add(progressBar, constraint);
}
public void initialize (OptionDialog optionDialog) {
Thread progressThread;
super.initialize(optionDialog);
progressRunnable.initalize(this);
progressThread = new Thread(progressRunnable);
progressThread.start();
optionDialog.addDialogListener(this);
}
public String validateOption (DialogState dialogState) {
return null;
}
public synchronized void setProcessLabel (String name) {
if (!withLabel) {
throw new IllegalStateException("Progress bar has been requested without a label");
}
processLabel.setText(name);
}
public synchronized void setMinimum (int min) {
progressBar.setMinimum(min);
}
public synchronized void setMaximum (int max) {
progressBar.setMaximum(max);
}
public synchronized void setValue (int value) {
progressBar.setValue(value);
if (value == progressBar.getMaximum()) {
if (closeOnComplete) {
setDialogSate(DialogState.COMPLETE);
closeParent();
}
else {
getOptionDialog().replaceButtons(new OptionButton[] {new OptionButton("Continue", DialogState.CONTINUE)});
}
}
}
public synchronized void dialogHandler (DialogEvent dialogEvent) {
if (!getDialogState().equals(DialogState.COMPLETE)) {
progressRunnable.terminate();
}
}
}