/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: ChainG.java
* Written by Eric Kim, Sun Microsystems.
*
* Copyright (c) 2005 Sun Microsystems and Static Free Software
*
* Electric(tm) 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.
*
* Electric(tm) 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 Electric(tm); see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, Mass 02111-1307, USA.
*/
package com.sun.electric.tool.simulation.test;
import javax.swing.*;
import java.awt.*;
import javax.swing.tree.*;
import javax.swing.event.*;
import javax.swing.border.*;
import java.awt.event.*;
import java.io.*;
/**
* ChainG, chain utility in GUI. This is the default main class for test.jar.
*/
public class ChainG extends JFrame implements TreeModelListener, ChainNode.ShiftListener {
static final int WIDTH = 1800;
static final int HEIGHT = 600;
ChainControl chainControl = null;
String fileName = null;
JTree treeLeft = null;
DefaultTreeModel treeModel = null;
JTextArea bitsTextArea, logTextArea;
JTextField pathText, systemComment, setInBitsText;
JLabel labelPath, labelComment;
JRadioButton outBitsButton, inBitsButton, outBitsExpButton;
JButton setInBitsButton, shiftButton;
JCheckBox readEnable, writeEnable;
/** Creates a new instance of ChainG */
public ChainG(String xml) {
super("ChainG");
createGUI();
openFile(xml);
}
public ChainG(ChainControl cc) {
super("ChainG");
createGUI();
setChainControl(cc);
}
/*
* I don't know why this doesn't display the new hierarchy, because
* chainControl is getting filled correctly (see the println below). It would
* be too much trouble to figure out how this GUI stuff works!
*/
private void openFile(String name) {
if (name != null) {
this.fileName = name;
try {
chainControl = new ChainControl(name);
} catch (OutOfMemoryError e) {
System.out.println("Out of memory, rerun with larger heap space using -Xmx1000m");
System.exit(1);
}
if (chainControl != null)
chainControl.resetInBits();
}
// System.out.println("First chip in XML file: "
// + chainControl.system.getChild(0));
setChainControl(chainControl);
}
private void setChainControl(ChainControl control) {
if (control != null) {
chainControl = control;
treeModel = new DefaultTreeModel(chainControl.getSystem());
treeLeft.setModel(treeModel);
treeModel.addTreeModelListener(this);
MyTreeNode system = chainControl.getSystem();
for (int i=0; i<system.getChildCount(); i++) {
MyTreeNode anode = system.getChildAt(i);
if (!(anode instanceof ChipNode)) continue;
ChipNode chip = (ChipNode)anode;
for (int j=0; j<chip.getChildCount(); j++) {
ChainNode chain = (ChainNode)chip.getChildAt(j);
chain.addListener(this);
}
}
} else {
treeLeft.setModel(null);
}
}
private void createGUI() {
this.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
JComponent contentPane = (JComponent) this.getContentPane();
treeLeft = new JTree();
MyRenderer myRenderer = new MyRenderer();
treeLeft.setCellRenderer(myRenderer);
/** left panel */
GridBagLayout gridbag = new GridBagLayout();
GridBagConstraints c = new GridBagConstraints();
JPanel paneLeft = new JPanel(gridbag);
c.fill = GridBagConstraints.BOTH;
/** top panel of left panel */
GridBagLayout gridbagTop = new GridBagLayout();
JPanel displayPanel = new JPanel(gridbagTop);
c.fill = GridBagConstraints.HORIZONTAL;
c.gridx = 0;
c.gridy = 0;
c.gridwidth = 2;
c.weightx = 1;
c.weighty = 0;
gridbag.setConstraints(displayPanel, c);
paneLeft.add(displayPanel);
c.fill = GridBagConstraints.BOTH;
JLabel showLabel = new JLabel("Show:", SwingConstants.LEFT);
c.gridx = 0;
c.gridy = 0;
c.gridwidth = 1;
c.weightx = 1;
c.weighty = 0;
gridbagTop.setConstraints(showLabel, c);
displayPanel.add(showLabel);
outBitsButton = new JRadioButton("OutBits", true);
c.gridx = 1;
c.gridy = 0;
c.gridwidth = 1;
c.weightx = 1;
c.weighty = 0;
gridbagTop.setConstraints(outBitsButton, c);
displayPanel.add(outBitsButton);
outBitsButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
displayButtonChanged();
}
});
inBitsButton = new JRadioButton("InBits", true);
c.gridx = 2;
c.gridy = 0;
c.gridwidth = 1;
c.weightx = 1;
c.weighty = 0;
gridbagTop.setConstraints(inBitsButton, c);
displayPanel.add(inBitsButton);
inBitsButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
displayButtonChanged();
}
});
outBitsExpButton = new JRadioButton("OutBitsExp", true);
c.gridx = 3;
c.gridy = 0;
c.gridwidth = 1;
c.weightx = 1;
c.weighty = 0;
gridbagTop.setConstraints(outBitsExpButton, c);
displayPanel.add(outBitsExpButton);
outBitsExpButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
displayButtonChanged();
}
});
ButtonGroup bitsToShowGroup = new ButtonGroup();
bitsToShowGroup.add(outBitsButton);
bitsToShowGroup.add(inBitsButton);
bitsToShowGroup.add(outBitsExpButton);
outBitsButton.setSelected(true);
JScrollPane scrollPaneLeft = new JScrollPane(treeLeft);
scrollPaneLeft
.setPreferredSize(new Dimension(WIDTH / 2, HEIGHT * 4 / 5));
c.gridx = 0;
c.gridy = 1;
c.gridwidth = 2;
c.weightx = 1;
c.weighty = 1;
gridbag.setConstraints(scrollPaneLeft, c);
paneLeft.add(scrollPaneLeft);
labelPath = new JLabel("Path", SwingConstants.CENTER);
c.fill = GridBagConstraints.HORIZONTAL;
c.gridx = 0;
c.gridy = 2;
c.gridwidth = 1;
c.weightx = 0;
c.weighty = 0;
gridbag.setConstraints(labelPath, c);
paneLeft.add(labelPath);
labelComment = new JLabel(" Comment ", SwingConstants.CENTER);
c.gridx = 0;
c.gridy = 3;
gridbag.setConstraints(labelComment, c);
paneLeft.add(labelComment);
pathText = new JTextField();
pathText.setEditable(false);
c.gridx = 1;
c.gridy = 2;
c.weightx = 1;
gridbag.setConstraints(pathText, c);
paneLeft.add(pathText);
systemComment = new JTextField();
systemComment.setEditable(false);
c.gridx = 1;
c.gridy = 3;
gridbag.setConstraints(systemComment, c);
paneLeft.add(systemComment);
setInBitsButton = new JButton("Set inBits to: ");
setInBitsButton.setEnabled(false);
c.gridx = 0;
c.gridy = 4;
c.gridwidth = 1;
c.weightx = 0;
c.weighty = 0;
gridbag.setConstraints(setInBitsButton, c);
paneLeft.add(setInBitsButton);
setInBitsButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
setSelectedInBits();
}
});
setInBitsText = new JTextField();
setInBitsText.setEditable(false);
c.gridx = 1;
c.gridy = 4;
c.gridwidth = 1;
c.weightx = 0;
c.weighty = 0;
gridbag.setConstraints(setInBitsText, c);
paneLeft.add(setInBitsText);
shiftButton = new JButton("Shift Selected Chain");
shiftButton.setEnabled(false);
c.gridx = 0;
c.gridy = 5;
c.gridwidth = 1;
c.weightx = 0;
c.weighty = 0;
gridbag.setConstraints(shiftButton, c);
paneLeft.add(shiftButton);
shiftButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
doShift();
}
});
GridBagLayout gridbagSOP = new GridBagLayout();
JPanel shiftOptionsPanel = new JPanel(gridbagSOP);
c.gridx = 1;
c.gridy = 5;
c.gridwidth = 1;
c.weightx = 0;
c.weighty = 0;
gridbag.setConstraints(shiftOptionsPanel, c);
paneLeft.add(shiftOptionsPanel);
readEnable = new JCheckBox("read enable", false);
c.gridx = 0;
c.gridy = 0;
c.gridwidth = 1;
c.weightx = 1;
c.weighty = 0;
gridbagSOP.setConstraints(readEnable, c);
shiftOptionsPanel.add(readEnable);
writeEnable = new JCheckBox("write enable", false);
c.gridx = 1;
c.gridy = 0;
c.gridwidth = 1;
c.weightx = 1;
c.weighty = 0;
gridbagSOP.setConstraints(writeEnable, c);
shiftOptionsPanel.add(writeEnable);
/** bottom panel */
gridbag = new GridBagLayout();
JPanel paneBottom = new JPanel(gridbag);
c.fill = GridBagConstraints.BOTH;
bitsTextArea = new JTextArea(3, 10);
bitsTextArea.setEditable(false);
bitsTextArea.setLineWrap(true);
JScrollPane scrollPaneBottom = new JScrollPane(bitsTextArea,
JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
scrollPaneBottom.setBorder(new TitledBorder("BitVector"));
scrollPaneBottom.setBackground(Color.WHITE);
c.gridx = 0;
c.gridy = 0;
c.weightx = 1;
c.weighty = 0.5;
gridbag.setConstraints(scrollPaneBottom, c);
paneBottom.add(scrollPaneBottom);
logTextArea = new JTextArea(5, 10);
logTextArea.setEditable(false);
JScrollPane scrollPaneBottom2 = new JScrollPane(logTextArea,
JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
scrollPaneBottom2.setBorder(new TitledBorder("Log Window"));
scrollPaneBottom2.setBackground(Color.WHITE);
c.gridx = 0;
c.gridy = 1;
c.weightx = 1;
c.weighty = 0.5;
gridbag.setConstraints(scrollPaneBottom2, c);
paneBottom.add(scrollPaneBottom2);
/** split panels */
JSplitPane splitPaneBottom = new JSplitPane(JSplitPane.VERTICAL_SPLIT,
paneLeft, paneBottom);
contentPane.add(splitPaneBottom);
/** menu bar */
JMenuBar menuBar = new JMenuBar();
setJMenuBar(menuBar);
JMenu menu = new JMenu("File");
menu.setMnemonic('f');
menuBar.add(menu);
JMenuItem menuItem = new JMenuItem("Open File");
menuItem.setMnemonic('o');
menuItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
openPressed();
}
});
menu.add(menuItem);
menuItem = new JMenuItem("Reopen");
menuItem.setMnemonic('r');
menuItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
reopenPressed();
}
});
menu.add(menuItem);
menu = new JMenu("Edit");
menu.setMnemonic('e');
menuBar.add(menu);
menuItem = new JMenuItem("Copy");
menuItem.setMnemonic('c');
menuItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
copyPressed();
}
});
menu.add(menuItem);
/** tree select listener */
treeLeft.addTreeSelectionListener(new TreeSelectionListener() {
public void valueChanged(TreeSelectionEvent e) {
treeLeftSelChanged(e);
}
});
}
/** open xml file */
private void openPressed() {
String file = getFileName(true);
if (file == null) return;
logOut("Opening: " + file);
openFile(file);
}
/** reopen file */
private void reopenPressed() {
logOut("Reopening: " + fileName);
openFile(fileName);
}
protected String getFileName(boolean forOpen) {
JFileChooser fc = new JFileChooser();
fc.setCurrentDirectory(new File("."));
int result = (forOpen ? (fc.showOpenDialog(this)) : fc
.showSaveDialog(this));
java.io.File chosenFile = fc.getSelectedFile();
if (result == JFileChooser.APPROVE_OPTION && chosenFile != null)
return chosenFile.getPath();
return null; // return null if no file chosen or dialog cancelled
}
private void copyPressed() {
logOut("copy not implemented");
}
private MyTreeNode getSelectedNode() {
TreePath p = treeLeft.getSelectionPath();
if (p != null) {
return (MyTreeNode) p.getLastPathComponent();
}
return null;
}
/**
* when system tree is clicked, display comment, bits and path
* @param e event
*/
private void treeLeftSelChanged(TreeSelectionEvent e) {
MyTreeNode node = getSelectedNode();
if (node != null) {
if (node.getComment() != null) {
systemComment.setText(node.getComment());
} else {
systemComment.setText("");
}
if (node.getClass() == ChainNode.class
|| node.getClass() == SubchainNode.class) {
SubchainNode chainNode = (SubchainNode) node;
bitsTextArea.setText("InBits:\t"+chainNode.getInBitsIndiscriminate().getState()+"\n"+
"OutBits:\t"+chainNode.getOutBitsIndiscriminate().getState()+"\n"+
"OutBitsExp:\t"+chainNode.getOldOutBitsExpected().getState());
pathText.setText(chainNode.getPathString());
setInBitsText.setText(chainNode.getInBitsIndiscriminate().getState());
} else {
bitsTextArea.setText("None Selected");
pathText.setText("None Selected");
}
}
updateButtonEnables();
}
private void updateButtonEnables() {
if (inBitsButton.isSelected()) {
MyTreeNode node = getSelectedNode();
if ((node instanceof SubchainNode)) {
setInBitsButton.setEnabled(true);
setInBitsText.setEditable(true);
shiftButton.setEnabled(true);
readEnable.setEnabled(true);
writeEnable.setEnabled(true);
return;
}
}
setInBitsButton.setEnabled(false);
setInBitsText.setEditable(false);
shiftButton.setEnabled(false);
readEnable.setEnabled(false);
writeEnable.setEnabled(false);
}
private void displayButtonChanged() {
if (treeModel != null) {
treeModel.nodeChanged(chainControl.getSystem());
}
updateButtonEnables();
}
private void doShift() {
if (chainControl.getJtag() == null) {
JOptionPane.showMessageDialog(this, "No Jtag Tester specified in ChainControl",
"Error", JOptionPane.ERROR_MESSAGE);
return;
}
String path = pathText.getText();
path = chainControl.getParentChain(path);
shiftButton.setEnabled(false);
shiftButton.setText("Shifting...");
chainControl.shift(path, readEnable.isSelected(), writeEnable.isSelected(), Infrastructure.SEVERITY_WARNING,
Infrastructure.SEVERITY_WARNING, Infrastructure.SEVERITY_WARNING);
}
public void shiftCompleted(ChainNode node) {
treeModel.nodeChanged(node);
shiftButton.setText("Shift Selected Chain");
updateButtonEnables();
}
private void setSelectedInBits() {
MyTreeNode node = getSelectedNode();
if (node instanceof SubchainNode) {
SubchainNode subchainNode = (SubchainNode)node;
String newInBits = setInBitsText.getText().trim();
int newBitsLength = newInBits.length();
int nodeLength = subchainNode.getInBitsIndiscriminate().getNumBits();
if (newBitsLength != nodeLength) {
JOptionPane.showMessageDialog(this, "Cannot set node of "+nodeLength+" bits to string of "+newBitsLength+" bits",
"Error", JOptionPane.ERROR_MESSAGE);
return;
}
subchainNode.setInBits(newInBits);
treeLeftSelChanged(null);
treeModel.nodeChanged(chainControl.getSystem());
}
}
private ChainNode getParentChainNode(MyTreeNode node) {
if (node instanceof ChainNode) return (ChainNode)node;
while (node != null) {
node = node.getParent();
if (node instanceof ChainNode) return (ChainNode)node;
}
return null;
}
/** main program: instantiate ChainModel and JFrame */
public static void main(String[] argv) {
final String xml;
if (argv.length >= 1) {
xml = argv[0];
} else {
xml = null;
}
SwingUtilities.invokeLater(new Runnable() {
public void run() { createAndShowGUI(xml); }
});
}
public static void createAndShowGUI(ChainControl cc, String windowTitle) {
JFrame mainFrame = new ChainG(cc);
mainFrame.setTitle(windowTitle);
mainFrame.pack();
mainFrame.setVisible(true);
}
public static void createAndShowGUI(ChainControl cc) {
createAndShowGUI(cc, "Chip");
}
private static void createAndShowGUI(String xml) {
JFrame mainFrame = new ChainG(xml);
mainFrame.pack();
mainFrame.setVisible(true);
}
public void treeNodesChanged(TreeModelEvent e) {
treeLeftSelChanged(null);
}
public void treeNodesInserted(TreeModelEvent e) {}
public void treeNodesRemoved(TreeModelEvent e) {}
public void treeStructureChanged(TreeModelEvent e) {}
/** display a line in log area */
public void logOut(String line) {
if (logTextArea != null) {
logTextArea.append(line + "\n");
}
}
/** customize icons */
private class MyRenderer extends DefaultTreeCellRenderer {
ImageIcon icon1, icon2;
public MyRenderer() {
icon1 = new ImageIcon("icon/chip.gif");
icon2 = new ImageIcon("icon/chain_root.gif");
}
public Component getTreeCellRendererComponent(JTree tree, Object value,
boolean sel, boolean expanded, boolean leaf, int row,
boolean hasFocus) {
super.getTreeCellRendererComponent(tree, value, sel, expanded,
leaf, row, hasFocus);
if (value.getClass() == TestNode.class) {
setIcon(null);
} else if (value.getClass() == ChipNode.class) {
setIcon(icon1);
} else if (value.getClass() == ChainNode.class) {
setIcon(icon2);
}
String state = "";
if (value instanceof SubchainNode) {
SubchainNode node = (SubchainNode)value;
if (inBitsButton.isSelected()) {
state = node.getInBitsIndiscriminate().getState();
} else if (outBitsButton.isSelected()) {
state = node.getOutBitsIndiscriminate().getState();
} else if (outBitsExpButton.isSelected()) {
state = node.getOldOutBitsExpected().getState();
}
setText(value.toString() + " " + state);
}
return this;
}
}
}