/* Copyright (c) 2010, Carl Burch. License information is located in the
* com.cburch.logisim.Main source code and at www.cburch.com/logisim/. */
package com.cburch.logisim.gui.main;
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Comparator;
import java.util.List;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.TableColumn;
import com.cburch.logisim.circuit.Circuit;
import com.cburch.logisim.file.FileStatistics;
import com.cburch.logisim.file.LogisimFile;
import com.cburch.logisim.tools.Library;
import com.cburch.logisim.util.TableSorter;
import static com.cburch.logisim.util.LocaleString.*;
@SuppressWarnings("serial")
public class StatisticsDialog extends JDialog implements ActionListener {
public static void show(JFrame parent, LogisimFile file, Circuit circuit) {
FileStatistics stats = FileStatistics.compute(file, circuit);
StatisticsDialog dlog = new StatisticsDialog(parent,
circuit.getName(), new StatisticsTableModel(stats));
dlog.setVisible(true);
}
private static class StatisticsTableModel extends AbstractTableModel {
private FileStatistics stats;
StatisticsTableModel(FileStatistics stats) {
this.stats = stats;
}
@Override
public int getColumnCount() {
return 5;
}
@Override
public int getRowCount() {
return stats.getCounts().size() + 2;
}
@Override
public Class<?> getColumnClass(int column) {
return column < 2 ? String.class : Integer.class;
}
@Override
public String getColumnName(int column) {
switch (column) {
case 0: return getFromLocale("statsComponentColumn");
case 1: return getFromLocale("statsLibraryColumn");
case 2: return getFromLocale("statsSimpleCountColumn");
case 3: return getFromLocale("statsUniqueCountColumn");
case 4: return getFromLocale("statsRecursiveCountColumn");
// should never happen
default: return "??";
}
}
@Override
public Object getValueAt(int row, int column) {
List<FileStatistics.Count> counts = stats.getCounts();
int countsLen = counts.size();
if (row < 0 || row >= countsLen + 2) return "";
FileStatistics.Count count;
if (row < countsLen) count = counts.get(row);
else if (row == countsLen) {
count = stats.getTotalWithoutSubcircuits();
}
else {
count = stats.getTotalWithSubcircuits();
}
switch (column) {
case 0:
if (row < countsLen) {
return count.getFactory().getDisplayName();
} else if (row == countsLen) {
return getFromLocale("statsTotalWithout");
} else {
return getFromLocale("statsTotalWith");
}
case 1:
if (row < countsLen) {
Library lib = count.getLibrary();
return lib == null ? "-" : lib.getDisplayName();
} else {
return "";
}
case 2: return Integer.valueOf(count.getSimpleCount());
case 3: return Integer.valueOf(count.getUniqueCount());
case 4: return Integer.valueOf(count.getRecursiveCount());
// should never happen
default: return "";
}
}
}
private static class CompareString implements Comparator<String> {
private String[] fixedAtBottom;
public CompareString(String... fixedAtBottom) {
this.fixedAtBottom = fixedAtBottom;
}
@Override
public int compare(String a, String b) {
for (int i = fixedAtBottom.length - 1; i >= 0; i--) {
String s = fixedAtBottom[i];
if (a.equals(s)) return b.equals(s) ? 0 : 1;
if (b.equals(s)) return -1;
}
return a.compareToIgnoreCase(b);
}
}
private static class StatisticsTable extends JTable {
@Override
public void setBounds(int x, int y, int width, int height) {
super.setBounds(x, y, width, height);
setPreferredColumnWidths(new double[] { 0.45, 0.25, 0.1, 0.1, 0.1 });
}
protected void setPreferredColumnWidths(double[] percentages) {
Dimension tableDim = getPreferredSize();
double total = 0;
for (int i = 0; i < getColumnModel().getColumnCount(); i++) {
total += percentages[i];
}
for (int i = 0; i < getColumnModel().getColumnCount(); i++) {
TableColumn column = getColumnModel().getColumn(i);
double width = tableDim.width * (percentages[i] / total);
column.setPreferredWidth((int) width);
}
}
}
private StatisticsDialog(JFrame parent, String circuitName,
StatisticsTableModel model) {
super(parent, true);
setDefaultCloseOperation(DISPOSE_ON_CLOSE);
setTitle(getFromLocale("statsDialogTitle", circuitName));
JTable table = new StatisticsTable();
TableSorter mySorter = new TableSorter(model, table.getTableHeader());
Comparator<String> comp = new CompareString("",
getFromLocale("statsTotalWithout"), getFromLocale("statsTotalWith"));
mySorter.setColumnComparator(String.class, comp);
table.setModel(mySorter);
JScrollPane tablePane = new JScrollPane(table);
JButton button = new JButton(getFromLocale("statsCloseButton"));
button.addActionListener(this);
JPanel buttonPanel = new JPanel();
buttonPanel.add(button);
Container contents = this.getContentPane();
contents.setLayout(new BorderLayout());
contents.add(tablePane, BorderLayout.CENTER);
contents.add(buttonPanel, BorderLayout.PAGE_END);
this.pack();
Dimension pref = contents.getPreferredSize();
if (pref.width > 750 || pref.height > 550) {
if (pref.width > 750) pref.width = 750;
if (pref.height > 550) pref.height = 550;
this.setSize(pref);
}
}
@Override
public void actionPerformed(ActionEvent e) {
this.dispose();
}
}