/*******************************************************************************
* gMix open source project - https://svs.informatik.uni-hamburg.de/gmix/
* Copyright (C) 2014 SVS
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*******************************************************************************/
package staticContent.evaluation.simulator.gui.customElements.configElements;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Observable;
import java.util.Observer;
import java.util.StringTokenizer;
import javax.swing.BorderFactory;
import javax.swing.DefaultListModel;
import javax.swing.ImageIcon;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.ListSelectionModel;
import javax.swing.text.DefaultCaret;
import staticContent.evaluation.simulator.annotations.property.StringProp;
import staticContent.evaluation.simulator.gui.customElements.PluginPanel;
import staticContent.evaluation.simulator.gui.pluginRegistry.SimPropRegistry;
import net.miginfocom.swing.MigLayout;
/**
* implements the custom {@link String} configurator for {@link PluginPanel}.
*
* @author nachkonvention
*/
@SuppressWarnings("serial")
public class StringConfigElement extends JPanel implements ActionListener, Observer {
StringProp property;
JTextField textfield;
JComboBox<String> jComboBox;
JScrollPane jScrollPane;
JList<String> jList;
SimPropRegistry simPropRegistry;
private Component component;
List<JTextArea> messages;
Map<Component, Component> icons;
int listSize;
/**
* @param stringProp
* the property to configure
*/
public StringConfigElement(StringProp stringProp) {
simPropRegistry = SimPropRegistry.getInstance();
this.property = stringProp;
simPropRegistry.registerGuiElement(this, property.getPropertyID());
this.messages = new LinkedList<JTextArea>();
this.icons = new HashMap<Component, Component>();
this.listSize = 0;
MigLayout migLayout = new MigLayout("", "[grow]", "");
this.setLayout(migLayout);
this.setBorder(BorderFactory.createTitledBorder(property.getName()));
if (!this.property.getPossibleValues().equals("")) {
StringTokenizer st = new StringTokenizer(this.property.getPossibleValues(), ",");
if (this.property.getMultiSelection()) {
this.jScrollPane = new JScrollPane();
DefaultListModel<String> listModel = new DefaultListModel<String>();
this.jList = new JList<String>(listModel);
this.jList.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
while (st.hasMoreTokens()) {
this.listSize++;
listModel.addElement(st.nextToken());
}
this.jList.addMouseListener(new MouseAdapter() {
public void mousePressed(MouseEvent evt) {
String tmp = "";
for (String str : jList.getSelectedValuesList()) {
tmp = tmp + str + ",";
}
simPropRegistry.setValue(property.getPropertyID(), tmp);
}
});
this.jList.setToolTipText(property.getTooltip());
// jList.setPreferredSize(new Dimension(10, 25));
jScrollPane.setPreferredSize(new Dimension(150, 220));
jScrollPane.setViewportView(jList);
this.add(jScrollPane, "growx, growy, wmin 10, wrap");
this.setComponent(this.jScrollPane);
} else {
this.jComboBox = new JComboBox<String>();
while (st.hasMoreTokens()) {
jComboBox.addItem(st.nextToken());
}
this.jComboBox.addActionListener(this);
this.jComboBox.setToolTipText(property.getTooltip());
this.add(jComboBox, "growx, push, wmin 10, wrap");
this.setComponent(this.jComboBox);
}
} else {
this.textfield = new JTextField();
this.textfield.addActionListener(this);
this.textfield.setText((String) property.getValue());
this.textfield.setToolTipText(property.getTooltip());
this.add(textfield, "growx, push, wmin 10, wrap");
this.setComponent(this.textfield);
}
if (!property.getInfo().equals("")) {
JTextArea textarea = new JTextArea("Info: " + property.getInfo());
textarea.setCaret(new DefaultCaret());
textarea.setEditable(false);
textarea.setLineWrap(true);
textarea.setWrapStyleWord(true);
textarea.setPreferredSize(new Dimension(10, 25));
this.add(textarea, "growx, wmin 10, push, wrap");
}
}
/* (non-Javadoc)
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
@Override
public void actionPerformed(ActionEvent event) {
if (event.getSource() == this.textfield) {
simPropRegistry.setValue(this.property.getPropertyID(), this.textfield.getText());
}
if (event.getSource() == this.jComboBox) {
simPropRegistry.setValue(this.property.getPropertyID(), (String) this.jComboBox.getSelectedItem());
}
}
// Called when simprop has changed
/* (non-Javadoc)
* @see java.util.Observer#update(java.util.Observable, java.lang.Object)
*/
@Override
public void update(Observable observable, Object o) {
for (Component message : this.messages) {
this.remove(message);
}
for (Component icon : this.icons.values()) {
this.remove(icon);
}
this.messages.clear();
this.icons.clear();
// Load properties on update
if (!this.property.getPossibleValues().equals("")) {
if (this.property.getMultiSelection()) {
List<Integer> indices = new LinkedList<Integer>();
int index = 0;
StringTokenizer possibleValueStrings = new StringTokenizer(this.property.getPossibleValues(), ",");
while (possibleValueStrings.hasMoreTokens()) {
String possible = possibleValueStrings.nextToken();
StringTokenizer configValues = new StringTokenizer((String) simPropRegistry.getValue(
property.getPropertyID()).getValue(), ",");
while (configValues.hasMoreTokens()) {
if (configValues.nextToken().equals(possible)) {
indices.add(index);
continue;
}
}
index++;
}
// JAVA SUCKS HARD! THE STL IS TOTALY OVERLOADED BUT...
// int[] != Integer[] ... no nice conversion?!?!
// Yes, we have to do it this way!!!
int[] intIndices = new int[indices.size()];
for (int k = 0; k < intIndices.length; k++)
intIndices[k] = indices.get(k).intValue();
this.jList.setSelectedIndices(intIndices);
} else {
this.jComboBox.setSelectedItem((String) simPropRegistry.getValue(property.getPropertyID()).getValue());
}
} else {
this.textfield.setText((String) simPropRegistry.getValue(property.getPropertyID()).getValue());
}
if (property.getWarnings() != null && property.getWarnings().size() > 0) {
for (String each : property.getWarnings()) {
JTextArea text = new JTextArea(each);
text.setCaret(new DefaultCaret());
text.setBackground(new Color(250, 210, 115));
text.setAutoscrolls(false);
text.setEditable(false);
text.setLineWrap(true);
text.setWrapStyleWord(true);
text.setPreferredSize(new Dimension(10, 25));
this.messages.add(text);
JLabel warning = new JLabel(new ImageIcon("etc/img/icons/warning/warning_16.png"));
this.icons.put(text, warning);
}
}
if (property.getErrors() != null && property.getErrors().size() > 0) {
for (String each : property.getErrors()) {
JTextArea text = new JTextArea(each);
text.setCaret(new DefaultCaret());
text.setBackground(new Color(250, 150, 135));
text.setAutoscrolls(false);
text.setEditable(false);
text.setLineWrap(true);
text.setWrapStyleWord(true);
text.setPreferredSize(new Dimension(10, 25));
this.messages.add(text);
JLabel error = new JLabel(new ImageIcon("etc/img/icons/error/error_16.png"));
this.icons.put(text, error);
}
}
for (JTextArea message : this.messages) {
DefaultCaret caret = (DefaultCaret) message.getCaret();
caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);
message.setCaret(caret);
message.setAutoscrolls(false);
this.add(this.icons.get(message), "push, wmin 16, wrap");
this.add(message, "growx, push, wmin 10");
}
updateUI();
}
/**
* @return the component
*/
public Component getComponent() {
return component;
}
/**
* Sets the component
*
* @param component
* the component
*/
public void setComponent(Component component) {
this.component = component;
}
}