/*
* EditCustomCategoryDialog.java
*
* This file is part of TDA - Thread Dump Analysis Tool.
*
* TDA is free software; you can redistribute it and/or modify
* it under the terms of the Lesser GNU General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* TDA 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
* Lesser GNU General Public License for more details.
*
* You should have received a copy of the Lesser GNU General Public License
* along with TDA; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* $Id: EditCustomCategoryDialog.java,v 1.3 2008-04-30 09:03:33 irockel Exp $
*/
package com.pironet.tda;
import com.pironet.tda.filter.ThreadFilter;
import com.pironet.tda.utils.PrefManager;
import com.pironet.tda.utils.ResourceManager;
import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.DefaultListModel;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
/**
* dialog for editing filters.
* @author irockel
*/
public class EditCustomCategoryDialog extends JDialog {
private SettingsPanel settingsPanel;
private JPanel buttonPanel;
private JButton okButton;
private JButton cancelButton;
private Frame frame;
private JList catList;
private boolean isAdd = false;
/**
* Creates a new instance of PreferencesDialog
*/
public EditCustomCategoryDialog(Frame owner, String frameTitle, JList catList, boolean isAdd) {
super(owner, frameTitle);
try {
setIconImage(TDA.createImageIcon("Filters.gif").getImage());
} catch (NoSuchMethodError nsme) {
// ignore, for 1.4 backward compatibility
}
this.isAdd = isAdd;
this.catList = catList;
frame = owner;
getContentPane().setLayout(new BorderLayout());
initPanel();
}
private void initPanel() {
settingsPanel = new SettingsPanel(!isAdd ? (CustomCategory) catList.getSelectedValue() : null);
getContentPane().add(settingsPanel,BorderLayout.CENTER);
okButton = new JButton(ResourceManager.translate("ok.button"));
cancelButton = new JButton(ResourceManager.translate("cancel.button"));
buttonPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
buttonPanel.add(okButton);
buttonPanel.add(cancelButton);
getContentPane().add(buttonPanel, BorderLayout.SOUTH);
okButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if(frame != null) {
frame.setEnabled(true);
}
if(!isAdd) {
CustomCategory cat = (CustomCategory) catList.getModel().getElementAt(catList.getSelectedIndex());
applyCat(cat);
// reset to fire change event.
((DefaultListModel) catList.getModel()).setElementAt(cat, catList.getSelectedIndex());
} else {
CustomCategory cat = new CustomCategory(settingsPanel.name.getText());
applyCat(cat);
addToList(cat);
}
dispose();
}
});
cancelButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if(frame != null) {
frame.setEnabled(true);
}
dispose();
}
});
reset();
}
/**
* apply settings to category
* @param cat the category
*/
private void applyCat(CustomCategory cat) {
cat.setName(settingsPanel.name.getText());
DefaultListModel dlm = ((DefaultListModel) settingsPanel.catFilters.getModel());
cat.resetFilters();
for(int i = 0; i < dlm.getSize(); i++) {
cat.addToFilters((ThreadFilter) dlm.elementAt(i));
}
}
private void addToList(CustomCategory cat) {
DefaultListModel dlm = ((DefaultListModel) catList.getModel());
dlm.ensureCapacity(dlm.getSize() +1);
dlm.addElement(cat);
catList.ensureIndexIsVisible(dlm.getSize());
}
public void reset() {
getRootPane().setDefaultButton(okButton);
}
class SettingsPanel extends JPanel implements ListSelectionListener, ActionListener {
JList catFilters = null;
JList filterList = null;
JTextField name = null;
JButton addButton = null;
JButton removeButton = null;
JScrollPane catPane = null;
JScrollPane filterPane = null;
public SettingsPanel(CustomCategory presetCat) {
setLayout(new BorderLayout());
add(createNamePanel(), BorderLayout.NORTH);
add(createSelectionPanel(), BorderLayout.CENTER);
if (presetCat != null) {
fillCatData(presetCat);
}
}
/**
* fill the dialog with the preset filter data.
*/
private void fillCatData(CustomCategory presetCategory) {
name.setText(presetCategory.getName());
DefaultListModel dlm = (DefaultListModel) filterList.getModel();
for(int i = 0; i < dlm.getSize(); i++) {
if(presetCategory.hasInFilters(((ThreadFilter) dlm.elementAt(i)).getName())) {
moveFilter(filterList, catFilters, i);
// fix index.
i--;
}
}
}
private JPanel createSelectionPanel() {
GridBagLayout gridbag = new GridBagLayout();
GridBagConstraints c = new GridBagConstraints();
JPanel innerPanel = new JPanel(gridbag);
catFilters = new JList();
catFilters.setModel(new DefaultListModel());
filterList = new JList(PrefManager.get().getFilters());
catFilters.addListSelectionListener(this);
filterList.addListSelectionListener(this);
// layouting dialog
// info row
c.insets = new Insets(5, 5, 5, 5);
JLabel info = new JLabel(ResourceManager.translate("customcategory.catfilter.label"));
gridbag.setConstraints(info, c);
innerPanel.add(info);
info = new JLabel(" ");
gridbag.setConstraints(info, c);
innerPanel.add(info);
info = new JLabel(ResourceManager.translate("customcategory.availfilter.label"));
c.gridwidth = GridBagConstraints.REMAINDER;
gridbag.setConstraints(info, c);
innerPanel.add(info);
// list row
// cat list
c.weightx = 1.0;
c.weighty = 1.0;
c.fill = GridBagConstraints.BOTH;
c.gridwidth = 1;
catPane = new JScrollPane(catFilters);
gridbag.setConstraints(catPane, c);
innerPanel.add(catPane);
// buttons
JPanel innerButtonPanel = new JPanel(new GridLayout(2, 1, 5, 5));
innerButtonPanel.add(addButton = new JButton(ResourceManager.translate("customcategory.add.button")));
innerButtonPanel.add(removeButton = new JButton(ResourceManager.translate("customcategory.remove.button")));
addButton.setEnabled(false);
removeButton.setEnabled(false);
addButton.addActionListener(this);
removeButton.addActionListener(this);
c.weightx = 0.0;
c.weighty = 0.0;
c.fill = GridBagConstraints.NONE;
gridbag.setConstraints(innerButtonPanel, c);
innerPanel.add(innerButtonPanel);
// filter list
c.weightx = 1.0;
c.weighty = 1.0;
c.insets = new Insets(5, 5, 5, 5);
c.fill = GridBagConstraints.BOTH;
filterPane = new JScrollPane(filterList);
gridbag.setConstraints(filterPane, c);
innerPanel.add(filterPane);
return(innerPanel);
}
private JPanel createNamePanel() {
JPanel panel = new JPanel(new BorderLayout());
name = new JTextField(30);
JPanel innerPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
innerPanel.add(new JLabel(ResourceManager.translate("customcategory.name.label")));
innerPanel.add(name);
panel.add(innerPanel, BorderLayout.CENTER);
return(panel);
}
public void valueChanged(ListSelectionEvent e) {
if(filterList.getSelectedIndex() >= 0) {
addButton.setEnabled(true);
} else {
addButton.setEnabled(false);
}
if(catFilters.getSelectedIndex() >= 0) {
removeButton.setEnabled(true);
} else {
removeButton.setEnabled(false);
}
}
public void actionPerformed(ActionEvent e) {
String cmd = e.getActionCommand();
if (ResourceManager.translate("customcategory.add.button").equals(cmd)) {
moveFilter(filterList, catFilters, filterList.getSelectedIndex());
} else if(ResourceManager.translate("customcategory.remove.button").equals(cmd)) {
moveFilter(catFilters, filterList, catFilters.getSelectedIndex());
}
}
private void moveFilter(JList fromList, JList toList, int selectedItem) {
ThreadFilter filter = (ThreadFilter) ((DefaultListModel) fromList.getModel()).getElementAt(selectedItem);
((DefaultListModel) fromList.getModel()).removeElementAt(selectedItem);
DefaultListModel dlm = ((DefaultListModel) toList.getModel());
dlm.ensureCapacity(dlm.getSize() + 1);
dlm.addElement(filter);
toList.ensureIndexIsVisible(dlm.getSize());
}
}
}