/*
DrMIPS - Educational MIPS simulator
Copyright (C) 2013-2015 Bruno Nova <[email protected]>
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 brunonova.drmips.pc;
import brunonova.drmips.simulator.AppInfo;
import brunonova.drmips.simulator.CPU;
import brunonova.drmips.simulator.exceptions.*;
import java.awt.BorderLayout;
import java.awt.Desktop;
import java.awt.Image;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.beans.PropertyVetoException;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.URI;
import java.util.LinkedList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.ImageIcon;
import javax.swing.JComboBox;
import javax.swing.JFileChooser;
import javax.swing.JInternalFrame;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButtonMenuItem;
import javax.swing.JTabbedPane;
import javax.swing.SwingUtilities;
import javax.swing.event.CaretEvent;
import javax.swing.event.CaretListener;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import javax.swing.filechooser.FileNameExtensionFilter;
import org.fife.ui.rtextarea.SearchContext;
import org.fife.ui.rtextarea.SearchEngine;
import org.jscroll.widgets.JScrollInternalFrame;
import org.json.JSONException;
/**
* Main simulator window.
*
* @author Bruno Nova
*/
public class FrmSimulator extends javax.swing.JFrame {
/** The currently loaded CPU. */
public CPU cpu = null;
/** The file chooser to choose a CPU file. */
private JFileChooser cpuFileChooser = null;
/** The file chooser to open/save a code file. */
private JFileChooser codeFileChooser = null;
/** The file filter of the open/save file chooser. */
private FileNameExtensionFilter codeFileFilter = null;
/** The file currently open (if <tt>null</tt> no file is open). */
private File openFile = null;
/** The window icon (in different sizes). */
private List<Image> icons = null;
/** The code editor component. */
private CodeEditor txtCode = null;
/** The find/replace dialog. */
private DlgFindReplace dlgFindReplace = null;
/** The supported instructions dialog. */
private DlgSupportedInstructions dlgSupportedInstructions = null;
/** The statistics dialog. */
private DlgStatistics dlgStatistics = null; // statistics refreshed in DatapathPanel.refresh()
/** The selected tab when it was right-clicked. */
private Tab selectedTab = null;
/** Information of the code tab. */
private Tab tabCode;
/** Information of the datapath tab. */
private Tab tabDatapath;
/** Information of the registers tab. */
private Tab tabRegisters;
/** Information of the assembled code tab. */
private Tab tabAssembledCode;
/** Information of the data memory tab. */
private Tab tabDataMemory;
/** Internal frame for the code editor. */
private JScrollInternalFrame frmCode = null;
/** Internal frame for the assembled code table. */
private JScrollInternalFrame frmAssembledCode = null;
/** Internal frame for the datapath. */
private JScrollInternalFrame frmDatapath = null;
/** Internal frame for the registers table. */
private JScrollInternalFrame frmRegisters = null;
/** Internal frame for the data memory table. */
private JScrollInternalFrame frmDataMemory = null;
/** Class logger. */
private static final Logger LOG = Logger.getLogger(FrmSimulator.class.getName());
/**
* Creates new form FrmSimulator.
*/
public FrmSimulator() {
obtainIcons();
initComponents();
setSize(DrMIPS.prefs.getInt(DrMIPS.WIDTH_PREF, DrMIPS.DEFAULT_WIDTH),
DrMIPS.prefs.getInt(DrMIPS.HEIGHT_PREF, DrMIPS.DEFAULT_HEIGHT));
if(DrMIPS.prefs.getBoolean("maximized", DrMIPS.DEFAULT_MAXIMIZED))
setExtendedState(MAXIMIZED_BOTH);
datapath.setParent(this);
if(DrMIPS.prefs.getInt(DrMIPS.DIVIDER_LOCATION_PREF, -1) != -1)
pnlSplit.setDividerLocation(DrMIPS.prefs.getInt(DrMIPS.DIVIDER_LOCATION_PREF, -1));
pnlCode.add((txtCode = new CodeEditor(mnuEditP)).getScrollPane());
dlgFindReplace = new DlgFindReplace(this);
dlgSupportedInstructions = new DlgSupportedInstructions(this);
dlgStatistics = new DlgStatistics(this);
refreshTabSides();
updateRecentFiles();
loadFirstCPU();
translate();
fillLanguages();
txtCode.requestFocus();
txtCode.getDocument().addDocumentListener(new CodeEditorDocumentListener());
txtCode.addCaretListener(new CodeEditorCaretListener());
desktop.registerDefaultFrameIcon(new ImageIcon(getClass().getResource("/res/icons/x16/drmips.png")));
mnuOpenLastFileAtStartup.setSelected(DrMIPS.prefs.getBoolean(DrMIPS.OPEN_LAST_FILE_AT_STARTUP_PREF, DrMIPS.DEFAULT_OPEN_LAST_FILE_AT_STARTUP));
mnuResetDataBeforeAssembling.setSelected(DrMIPS.prefs.getBoolean(DrMIPS.ASSEMBLE_RESET_PREF, DrMIPS.DEFAULT_ASSEMBLE_RESET));
mnuSwitchTheme.setSelected(DrMIPS.prefs.getBoolean(DrMIPS.DARK_THEME_PREF, DrMIPS.DEFAULT_DARK_THEME));
mnuInternalWindows.setSelected(DrMIPS.prefs.getBoolean(DrMIPS.INTERNAL_WINDOWS_PREF, DrMIPS.DEFAULT_INTERNAL_WINDOWS));
if(mnuInternalWindows.isSelected()) switchToInternalWindows();
mnuMarginLine.setSelected(DrMIPS.prefs.getBoolean(DrMIPS.MARGIN_LINE_PREF, DrMIPS.DEFAULT_MARGIN_LINE));
mnuOpenGL.setSelected(DrMIPS.prefs.getBoolean(DrMIPS.OPENGL_PREF, DrMIPS.DEFAULT_OPENGL));
txtCode.setMarginLineEnabled(mnuMarginLine.isSelected());
mnuControlPath.setSelected(DrMIPS.prefs.getBoolean(DrMIPS.SHOW_CONTROL_PATH_PREF, DrMIPS.DEFAULT_SHOW_CONTROL_PATH));
datapath.setControlPathVisible(mnuControlPath.isSelected());
mnuArrowsInWires.setSelected(DrMIPS.prefs.getBoolean(DrMIPS.SHOW_ARROWS_PREF, DrMIPS.DEFAULT_SHOW_ARROWS));
datapath.setShowArrows(mnuArrowsInWires.isSelected());
mnuPerformanceMode.setSelected(DrMIPS.prefs.getBoolean(DrMIPS.PERFORMANCE_MODE_PREF, DrMIPS.DEFAULT_PERFORMANCE_MODE));
datapath.setPerformanceMode(mnuPerformanceMode.isSelected());
lblDatapathDataFormat.setVisible(!mnuPerformanceMode.isSelected());
cmbDatapathDataFormat.setVisible(!mnuPerformanceMode.isSelected());
lblDatapathPerformance.setVisible(mnuPerformanceMode.isSelected());
cmbDatapathPerformance.setVisible(mnuPerformanceMode.isSelected());
mnuOverlayedData.setSelected(DrMIPS.prefs.getBoolean(DrMIPS.OVERLAYED_DATA_PREF, DrMIPS.DEFAULT_OVERLAYED_DATA));
datapath.setShowTips(mnuOverlayedData.isSelected());
mnuOverlayedShowNames.setEnabled(mnuOverlayedData.isSelected());
mnuOverlayedShowNames.setSelected(DrMIPS.prefs.getBoolean(DrMIPS.OVERLAYED_SHOW_NAMES_PREF, DrMIPS.DEFAULT_OVERLAYED_SHOW_NAMES));
datapath.setShowTipsNames(mnuOverlayedShowNames.isSelected());
mnuOverlayedShowForAll.setEnabled(mnuOverlayedData.isSelected());
mnuOverlayedShowForAll.setSelected(DrMIPS.prefs.getBoolean(DrMIPS.OVERLAYED_SHOW_FOR_ALL_PREF, DrMIPS.DEFAULT_OVERLAYED_SHOW_FOR_ALL));
datapath.setShowTipsForAllComps(mnuOverlayedShowForAll.isSelected());
mnuRemoveLatencies.setEnabled(mnuPerformanceMode.isSelected());
mnuRestoreLatencies.setEnabled(mnuPerformanceMode.isSelected());
refreshDatapathHelp();
switchZoomAuto(DrMIPS.prefs.getBoolean(DrMIPS.AUTO_SCALE_PREF, DrMIPS.DEFAULT_AUTO_SCALE));
updateZoomStatus();
}
/**
* Creates new form FrmSimulator and loads the code from the given file.
* @param filename The path to the file.
*/
public FrmSimulator(String filename) {
this();
openFile(filename);
}
/**
* Obtains the icon (in different sizes) for the window.
*/
private void obtainIcons() {
icons = new LinkedList<>();
int[] sizes = {16, 24, 32, 48, 64, 96, 128, 256, 512};
for(int size: sizes)
icons.add((new ImageIcon(getClass().getResource("/res/icons/x" + size + "/drmips.png"))).getImage());
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
grpLanguages = new javax.swing.ButtonGroup();
mnuEditP = new javax.swing.JPopupMenu();
mnuUndoP = new javax.swing.JMenuItem();
mnuRedoP = new javax.swing.JMenuItem();
jSeparator7 = new javax.swing.JPopupMenu.Separator();
mnuCutP = new javax.swing.JMenuItem();
mnuCopyP = new javax.swing.JMenuItem();
mnuPasteP = new javax.swing.JMenuItem();
jSeparator8 = new javax.swing.JPopupMenu.Separator();
mnuSelectAllP = new javax.swing.JMenuItem();
mnuFindReplaceP = new javax.swing.JMenuItem();
mnuTabSide = new javax.swing.JPopupMenu();
mnuSwitchSide = new javax.swing.JMenuItem();
txtPrint = new javax.swing.JTextArea();
desktop = new org.jscroll.JScrollDesktopPane();
pnlToolBar = new javax.swing.JToolBar();
cmdNew = new javax.swing.JButton();
cmdOpen = new javax.swing.JButton();
cmdSave = new javax.swing.JButton();
cmdSaveAs = new javax.swing.JButton();
jSeparator4 = new javax.swing.JToolBar.Separator();
cmdAssemble = new javax.swing.JButton();
cmdRestart = new javax.swing.JButton();
cmdBackStep = new javax.swing.JButton();
cmdStep = new javax.swing.JButton();
cmdRun = new javax.swing.JButton();
jSeparator12 = new javax.swing.JToolBar.Separator();
cmdStatistics = new javax.swing.JButton();
cmdSupportedInstructions = new javax.swing.JButton();
cmdHelp = new javax.swing.JButton();
jSeparator18 = new javax.swing.JToolBar.Separator();
cmdZoomIn = new javax.swing.JButton();
cmdZoomOut = new javax.swing.JButton();
cmdZoomNormal = new javax.swing.JButton();
chkZoomAutoAdjust = new javax.swing.JToggleButton();
jSeparator19 = new javax.swing.JToolBar.Separator();
lblZoom = new javax.swing.JLabel();
pnlSplit = new javax.swing.JSplitPane();
pnlLeft = new javax.swing.JTabbedPane();
pnlCode = new javax.swing.JPanel();
jPanel7 = new javax.swing.JPanel();
lblCaretPosition = new javax.swing.JLabel();
pnlAssembledCode = new javax.swing.JPanel();
jScrollPane4 = new javax.swing.JScrollPane();
tblAssembledCode = new brunonova.drmips.pc.AssembledCodeTable();
jPanel3 = new javax.swing.JPanel();
lblAssembledCodeFormat = new javax.swing.JLabel();
cmbAssembledCodeFormat = new javax.swing.JComboBox();
pnlDatapath = new javax.swing.JPanel();
tblExec = new brunonova.drmips.pc.ExecTable();
datapathScroll = new javax.swing.JScrollPane();
datapath = new brunonova.drmips.pc.DatapathPanel();
jPanel2 = new javax.swing.JPanel();
jPanel5 = new javax.swing.JPanel();
lblDatapathDataFormat = new javax.swing.JLabel();
cmbDatapathDataFormat = new javax.swing.JComboBox();
lblDatapathPerformance = new javax.swing.JLabel();
cmbDatapathPerformance = new javax.swing.JComboBox();
lblFile = new javax.swing.JLabel();
lblFileName = new javax.swing.JLabel();
jPanel6 = new javax.swing.JPanel();
lblDatapathHelp = new javax.swing.JLabel();
pnlDataMemory = new javax.swing.JPanel();
jScrollPane5 = new javax.swing.JScrollPane();
tblDataMemory = new brunonova.drmips.pc.DataMemoryTable();
jPanel4 = new javax.swing.JPanel();
lblDataMemoryFormat = new javax.swing.JLabel();
cmbDataMemoryFormat = new javax.swing.JComboBox();
pnlRight = new javax.swing.JTabbedPane();
pnlRegisters = new javax.swing.JPanel();
jPanel1 = new javax.swing.JPanel();
lblRegFormat = new javax.swing.JLabel();
cmbRegFormat = new javax.swing.JComboBox();
jScrollPane3 = new javax.swing.JScrollPane();
tblRegisters = new brunonova.drmips.pc.RegistersTable();
mnuBar = new javax.swing.JMenuBar();
lbl = new javax.swing.JMenu();
mnuNew = new javax.swing.JMenuItem();
mnuOpen = new javax.swing.JMenuItem();
mnuOpenRecent = new javax.swing.JMenu();
mnuOpenLastFileAtStartup = new javax.swing.JCheckBoxMenuItem();
jSeparator1 = new javax.swing.JPopupMenu.Separator();
mnuSave = new javax.swing.JMenuItem();
mnuSaveAs = new javax.swing.JMenuItem();
jSeparator2 = new javax.swing.JPopupMenu.Separator();
mnuPrint = new javax.swing.JMenuItem();
jSeparator9 = new javax.swing.JPopupMenu.Separator();
mnuExit = new javax.swing.JMenuItem();
mnuView = new javax.swing.JMenu();
mnuSwitchTheme = new javax.swing.JCheckBoxMenuItem();
mnuInternalWindows = new javax.swing.JCheckBoxMenuItem();
mnuWindows = new javax.swing.JMenu();
mnuTileWindows = new javax.swing.JMenuItem();
mnuCascadeWindows = new javax.swing.JMenuItem();
jSeparator11 = new javax.swing.JPopupMenu.Separator();
mnuMarginLine = new javax.swing.JCheckBoxMenuItem();
jSeparator16 = new javax.swing.JPopupMenu.Separator();
mnuLanguage = new javax.swing.JMenu();
mnuOpenGL = new javax.swing.JCheckBoxMenuItem();
mnuEdit = new javax.swing.JMenu();
mnuUndo = new javax.swing.JMenuItem();
mnuRedo = new javax.swing.JMenuItem();
jSeparator5 = new javax.swing.JPopupMenu.Separator();
mnuCut = new javax.swing.JMenuItem();
mnuCopy = new javax.swing.JMenuItem();
mnuPaste = new javax.swing.JMenuItem();
jSeparator6 = new javax.swing.JPopupMenu.Separator();
mnuSelectAll = new javax.swing.JMenuItem();
mnuFindReplace = new javax.swing.JMenuItem();
mnuDatapath = new javax.swing.JMenu();
mnuPerformanceMode = new javax.swing.JCheckBoxMenuItem();
mnuControlPath = new javax.swing.JCheckBoxMenuItem();
mnuArrowsInWires = new javax.swing.JCheckBoxMenuItem();
mnuOverlayed = new javax.swing.JMenu();
mnuOverlayedData = new javax.swing.JCheckBoxMenuItem();
mnuOverlayedShowNames = new javax.swing.JCheckBoxMenuItem();
mnuOverlayedShowForAll = new javax.swing.JCheckBoxMenuItem();
jSeparator14 = new javax.swing.JPopupMenu.Separator();
mnuZoomIn = new javax.swing.JMenuItem();
mnuZoomOut = new javax.swing.JMenuItem();
mnuZoomNormal = new javax.swing.JMenuItem();
mnuZoomAutoAdjust = new javax.swing.JCheckBoxMenuItem();
jSeparator17 = new javax.swing.JPopupMenu.Separator();
mnuRestoreLatencies = new javax.swing.JMenuItem();
mnuRemoveLatencies = new javax.swing.JMenuItem();
jSeparator15 = new javax.swing.JPopupMenu.Separator();
mnuStatistics = new javax.swing.JMenuItem();
mnuExecute = new javax.swing.JMenu();
mnuAssemble = new javax.swing.JMenuItem();
jSeparator3 = new javax.swing.JPopupMenu.Separator();
mnuRestart = new javax.swing.JMenuItem();
mnuBackStep = new javax.swing.JMenuItem();
mnuStep = new javax.swing.JMenuItem();
mnuRun = new javax.swing.JMenuItem();
mnuBreak = new javax.swing.JMenuItem();
jSeparator10 = new javax.swing.JPopupMenu.Separator();
mnuResetDataBeforeAssembling = new javax.swing.JCheckBoxMenuItem();
mnuCPU = new javax.swing.JMenu();
mnuLoadCPU = new javax.swing.JMenuItem();
mnuLoadRecentCPU = new javax.swing.JMenu();
jSeparator13 = new javax.swing.JPopupMenu.Separator();
mnuSupportedInstructions = new javax.swing.JMenuItem();
mnuHelp = new javax.swing.JMenu();
mnuDocs = new javax.swing.JMenuItem();
mnuAbout = new javax.swing.JMenuItem();
mnuEditP.addPopupMenuListener(new javax.swing.event.PopupMenuListener() {
public void popupMenuWillBecomeVisible(javax.swing.event.PopupMenuEvent evt) {
mnuEditPPopupMenuWillBecomeVisible(evt);
}
public void popupMenuWillBecomeInvisible(javax.swing.event.PopupMenuEvent evt) {
}
public void popupMenuCanceled(javax.swing.event.PopupMenuEvent evt) {
}
});
mnuUndoP.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_Z, java.awt.event.InputEvent.CTRL_MASK));
mnuUndoP.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/undo.png"))); // NOI18N
mnuUndoP.setText("undo");
mnuUndoP.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuUndoPActionPerformed(evt);
}
});
mnuEditP.add(mnuUndoP);
mnuRedoP.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_Z, java.awt.event.InputEvent.SHIFT_MASK | java.awt.event.InputEvent.CTRL_MASK));
mnuRedoP.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/redo.png"))); // NOI18N
mnuRedoP.setText("redo");
mnuRedoP.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuRedoPActionPerformed(evt);
}
});
mnuEditP.add(mnuRedoP);
mnuEditP.add(jSeparator7);
mnuCutP.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_X, java.awt.event.InputEvent.CTRL_MASK));
mnuCutP.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/cut.png"))); // NOI18N
mnuCutP.setText("cut");
mnuCutP.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuCutPActionPerformed(evt);
}
});
mnuEditP.add(mnuCutP);
mnuCopyP.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_C, java.awt.event.InputEvent.CTRL_MASK));
mnuCopyP.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/copy.png"))); // NOI18N
mnuCopyP.setText("copy");
mnuCopyP.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuCopyPActionPerformed(evt);
}
});
mnuEditP.add(mnuCopyP);
mnuPasteP.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_V, java.awt.event.InputEvent.CTRL_MASK));
mnuPasteP.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/paste.png"))); // NOI18N
mnuPasteP.setText("paste");
mnuPasteP.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuPastePActionPerformed(evt);
}
});
mnuEditP.add(mnuPasteP);
mnuEditP.add(jSeparator8);
mnuSelectAllP.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_A, java.awt.event.InputEvent.CTRL_MASK));
mnuSelectAllP.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/select_all.png"))); // NOI18N
mnuSelectAllP.setText("select_all");
mnuSelectAllP.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuSelectAllPActionPerformed(evt);
}
});
mnuEditP.add(mnuSelectAllP);
mnuFindReplaceP.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_F, java.awt.event.InputEvent.CTRL_MASK));
mnuFindReplaceP.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/search.png"))); // NOI18N
mnuFindReplaceP.setText("find_replace");
mnuFindReplaceP.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuFindReplacePActionPerformed(evt);
}
});
mnuEditP.add(mnuFindReplaceP);
mnuSwitchSide.setText("jMenuItem1");
mnuSwitchSide.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuSwitchSideActionPerformed(evt);
}
});
mnuTabSide.add(mnuSwitchSide);
txtPrint.setBackground(java.awt.Color.white);
txtPrint.setColumns(80);
txtPrint.setFont(new java.awt.Font("Courier New", 1, 12)); // NOI18N
txtPrint.setForeground(java.awt.Color.black);
txtPrint.setLineWrap(true);
txtPrint.setRows(30);
txtPrint.setTabSize(4);
txtPrint.setWrapStyleWord(true);
setDefaultCloseOperation(javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE);
setTitle(AppInfo.NAME);
setIconImages(icons);
setMinimumSize(new java.awt.Dimension(500, 400));
addWindowListener(new java.awt.event.WindowAdapter() {
public void windowClosing(java.awt.event.WindowEvent evt) {
formWindowClosing(evt);
}
});
pnlToolBar.setRollover(true);
cmdNew.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/new.png"))); // NOI18N
cmdNew.setFocusable(false);
cmdNew.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
cmdNew.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
cmdNew.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdNewActionPerformed(evt);
}
});
pnlToolBar.add(cmdNew);
cmdOpen.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/open.png"))); // NOI18N
cmdOpen.setFocusable(false);
cmdOpen.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
cmdOpen.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
cmdOpen.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdOpenActionPerformed(evt);
}
});
pnlToolBar.add(cmdOpen);
cmdSave.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/save.png"))); // NOI18N
cmdSave.setToolTipText("");
cmdSave.setFocusable(false);
cmdSave.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
cmdSave.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
cmdSave.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdSaveActionPerformed(evt);
}
});
pnlToolBar.add(cmdSave);
cmdSaveAs.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/save_as.png"))); // NOI18N
cmdSaveAs.setFocusable(false);
cmdSaveAs.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
cmdSaveAs.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
cmdSaveAs.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdSaveAsActionPerformed(evt);
}
});
pnlToolBar.add(cmdSaveAs);
pnlToolBar.add(jSeparator4);
cmdAssemble.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/assemble.png"))); // NOI18N
cmdAssemble.setFocusable(false);
cmdAssemble.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
cmdAssemble.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
cmdAssemble.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdAssembleActionPerformed(evt);
}
});
pnlToolBar.add(cmdAssemble);
cmdRestart.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/restart.png"))); // NOI18N
cmdRestart.setEnabled(false);
cmdRestart.setFocusable(false);
cmdRestart.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
cmdRestart.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
cmdRestart.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdRestartActionPerformed(evt);
}
});
pnlToolBar.add(cmdRestart);
cmdBackStep.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/back_step.png"))); // NOI18N
cmdBackStep.setEnabled(false);
cmdBackStep.setFocusable(false);
cmdBackStep.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
cmdBackStep.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
cmdBackStep.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdBackStepActionPerformed(evt);
}
});
pnlToolBar.add(cmdBackStep);
cmdStep.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/step.png"))); // NOI18N
cmdStep.setEnabled(false);
cmdStep.setFocusable(false);
cmdStep.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
cmdStep.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
cmdStep.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdStepActionPerformed(evt);
}
});
pnlToolBar.add(cmdStep);
cmdRun.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/run.png"))); // NOI18N
cmdRun.setEnabled(false);
cmdRun.setFocusable(false);
cmdRun.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
cmdRun.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
cmdRun.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdRunActionPerformed(evt);
}
});
pnlToolBar.add(cmdRun);
pnlToolBar.add(jSeparator12);
cmdStatistics.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/statistics.png"))); // NOI18N
cmdStatistics.setFocusable(false);
cmdStatistics.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
cmdStatistics.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
cmdStatistics.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdStatisticsActionPerformed(evt);
}
});
pnlToolBar.add(cmdStatistics);
cmdSupportedInstructions.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/info.png"))); // NOI18N
cmdSupportedInstructions.setFocusable(false);
cmdSupportedInstructions.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
cmdSupportedInstructions.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
cmdSupportedInstructions.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdSupportedInstructionsActionPerformed(evt);
}
});
pnlToolBar.add(cmdSupportedInstructions);
cmdHelp.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/help.png"))); // NOI18N
cmdHelp.setFocusable(false);
cmdHelp.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
cmdHelp.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
cmdHelp.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdHelpActionPerformed(evt);
}
});
pnlToolBar.add(cmdHelp);
pnlToolBar.add(jSeparator18);
cmdZoomIn.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/zoom-in.png"))); // NOI18N
cmdZoomIn.setFocusable(false);
cmdZoomIn.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
cmdZoomIn.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
cmdZoomIn.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdZoomInActionPerformed(evt);
}
});
pnlToolBar.add(cmdZoomIn);
cmdZoomOut.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/zoom-out.png"))); // NOI18N
cmdZoomOut.setEnabled(false);
cmdZoomOut.setFocusable(false);
cmdZoomOut.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
cmdZoomOut.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
cmdZoomOut.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdZoomOutActionPerformed(evt);
}
});
pnlToolBar.add(cmdZoomOut);
cmdZoomNormal.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/zoom-default.png"))); // NOI18N
cmdZoomNormal.setFocusable(false);
cmdZoomNormal.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
cmdZoomNormal.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
cmdZoomNormal.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmdZoomNormalActionPerformed(evt);
}
});
pnlToolBar.add(cmdZoomNormal);
chkZoomAutoAdjust.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x24/zoom-auto-adjust.png"))); // NOI18N
chkZoomAutoAdjust.setFocusable(false);
chkZoomAutoAdjust.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
chkZoomAutoAdjust.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
chkZoomAutoAdjust.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
chkZoomAutoAdjustActionPerformed(evt);
}
});
pnlToolBar.add(chkZoomAutoAdjust);
pnlToolBar.add(jSeparator19);
lblZoom.setText("zoom: 100%");
lblZoom.setFocusable(false);
pnlToolBar.add(lblZoom);
getContentPane().add(pnlToolBar, java.awt.BorderLayout.NORTH);
pnlSplit.setResizeWeight(1.0);
pnlSplit.setOneTouchExpandable(true);
pnlLeft.setTabLayoutPolicy(javax.swing.JTabbedPane.SCROLL_TAB_LAYOUT);
pnlLeft.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
pnlLeftMouseClicked(evt);
}
});
pnlCode.setLayout(new java.awt.BorderLayout());
jPanel7.setLayout(new java.awt.FlowLayout(java.awt.FlowLayout.LEFT, 5, 0));
lblCaretPosition.setText("line_col");
jPanel7.add(lblCaretPosition);
pnlCode.add(jPanel7, java.awt.BorderLayout.SOUTH);
pnlLeft.addTab("code", pnlCode);
pnlAssembledCode.setLayout(new java.awt.BorderLayout());
jScrollPane4.setViewportView(tblAssembledCode);
pnlAssembledCode.add(jScrollPane4, java.awt.BorderLayout.CENTER);
jPanel3.setLayout(new java.awt.FlowLayout(java.awt.FlowLayout.LEFT, 5, 0));
lblAssembledCodeFormat.setLabelFor(cmbAssembledCodeFormat);
lblAssembledCodeFormat.setText("format:");
jPanel3.add(lblAssembledCodeFormat);
cmbAssembledCodeFormat.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmbAssembledCodeFormatActionPerformed(evt);
}
});
jPanel3.add(cmbAssembledCodeFormat);
pnlAssembledCode.add(jPanel3, java.awt.BorderLayout.SOUTH);
pnlLeft.addTab("assembled_code", pnlAssembledCode);
pnlDatapath.setLayout(new java.awt.BorderLayout());
pnlDatapath.add(tblExec, java.awt.BorderLayout.NORTH);
datapathScroll.addComponentListener(new java.awt.event.ComponentAdapter() {
public void componentResized(java.awt.event.ComponentEvent evt) {
datapathScrollComponentResized(evt);
}
});
datapath.addMouseWheelListener(new java.awt.event.MouseWheelListener() {
public void mouseWheelMoved(java.awt.event.MouseWheelEvent evt) {
datapathMouseWheelMoved(evt);
}
});
datapathScroll.setViewportView(datapath);
pnlDatapath.add(datapathScroll, java.awt.BorderLayout.CENTER);
jPanel2.setLayout(new java.awt.BorderLayout());
jPanel5.setLayout(new java.awt.FlowLayout(java.awt.FlowLayout.LEFT, 5, 0));
lblDatapathDataFormat.setLabelFor(cmbDatapathDataFormat);
lblDatapathDataFormat.setText("format:");
jPanel5.add(lblDatapathDataFormat);
cmbDatapathDataFormat.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmbDatapathDataFormatActionPerformed(evt);
}
});
jPanel5.add(cmbDatapathDataFormat);
lblDatapathPerformance.setLabelFor(cmbDatapathDataFormat);
lblDatapathPerformance.setText("performance:");
jPanel5.add(lblDatapathPerformance);
cmbDatapathPerformance.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmbDatapathPerformanceActionPerformed(evt);
}
});
jPanel5.add(cmbDatapathPerformance);
lblFile.setText("file:");
jPanel5.add(lblFile);
lblFileName.setFont(new java.awt.Font("Dialog", 0, 12)); // NOI18N
lblFileName.setText("filename");
jPanel5.add(lblFileName);
jPanel2.add(jPanel5, java.awt.BorderLayout.WEST);
jPanel6.setLayout(new java.awt.FlowLayout(java.awt.FlowLayout.CENTER, 5, 0));
lblDatapathHelp.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/help.png"))); // NOI18N
jPanel6.add(lblDatapathHelp);
jPanel2.add(jPanel6, java.awt.BorderLayout.EAST);
pnlDatapath.add(jPanel2, java.awt.BorderLayout.SOUTH);
pnlLeft.addTab("datapath", pnlDatapath);
pnlDataMemory.setLayout(new java.awt.BorderLayout());
jScrollPane5.setViewportView(tblDataMemory);
pnlDataMemory.add(jScrollPane5, java.awt.BorderLayout.CENTER);
jPanel4.setLayout(new java.awt.FlowLayout(java.awt.FlowLayout.LEFT, 5, 0));
lblDataMemoryFormat.setLabelFor(cmbDataMemoryFormat);
lblDataMemoryFormat.setText("format:");
jPanel4.add(lblDataMemoryFormat);
cmbDataMemoryFormat.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmbDataMemoryFormatActionPerformed(evt);
}
});
jPanel4.add(cmbDataMemoryFormat);
pnlDataMemory.add(jPanel4, java.awt.BorderLayout.SOUTH);
pnlLeft.addTab("data_memory", pnlDataMemory);
pnlSplit.setLeftComponent(pnlLeft);
pnlRight.setTabLayoutPolicy(javax.swing.JTabbedPane.SCROLL_TAB_LAYOUT);
pnlRight.setMinimumSize(new java.awt.Dimension(200, 71));
pnlRight.setPreferredSize(new java.awt.Dimension(200, 452));
pnlRight.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
pnlRightMouseClicked(evt);
}
});
pnlRegisters.setMinimumSize(new java.awt.Dimension(200, 46));
pnlRegisters.setPreferredSize(new java.awt.Dimension(200, 427));
pnlRegisters.setLayout(new java.awt.BorderLayout());
jPanel1.setLayout(new java.awt.FlowLayout(java.awt.FlowLayout.LEFT, 5, 0));
lblRegFormat.setLabelFor(cmbRegFormat);
lblRegFormat.setText("format:");
jPanel1.add(lblRegFormat);
cmbRegFormat.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cmbRegFormatActionPerformed(evt);
}
});
jPanel1.add(cmbRegFormat);
pnlRegisters.add(jPanel1, java.awt.BorderLayout.SOUTH);
jScrollPane3.setViewportView(tblRegisters);
pnlRegisters.add(jScrollPane3, java.awt.BorderLayout.CENTER);
pnlRight.addTab("registers", pnlRegisters);
pnlSplit.setRightComponent(pnlRight);
getContentPane().add(pnlSplit, java.awt.BorderLayout.CENTER);
lbl.setText("file");
lbl.setName(""); // NOI18N
mnuNew.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_N, java.awt.event.InputEvent.CTRL_MASK));
mnuNew.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/new.png"))); // NOI18N
mnuNew.setText("new");
mnuNew.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuNewActionPerformed(evt);
}
});
lbl.add(mnuNew);
mnuOpen.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_O, java.awt.event.InputEvent.CTRL_MASK));
mnuOpen.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/open.png"))); // NOI18N
mnuOpen.setText("open");
mnuOpen.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuOpenActionPerformed(evt);
}
});
lbl.add(mnuOpen);
mnuOpenRecent.setText("open_recent");
lbl.add(mnuOpenRecent);
mnuOpenLastFileAtStartup.setText("open_last_file_at_startup");
mnuOpenLastFileAtStartup.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuOpenLastFileAtStartupActionPerformed(evt);
}
});
lbl.add(mnuOpenLastFileAtStartup);
lbl.add(jSeparator1);
mnuSave.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_S, java.awt.event.InputEvent.CTRL_MASK));
mnuSave.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/save.png"))); // NOI18N
mnuSave.setText("save");
mnuSave.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuSaveActionPerformed(evt);
}
});
lbl.add(mnuSave);
mnuSaveAs.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_S, java.awt.event.InputEvent.SHIFT_MASK | java.awt.event.InputEvent.CTRL_MASK));
mnuSaveAs.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/save_as.png"))); // NOI18N
mnuSaveAs.setText("save_as");
mnuSaveAs.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuSaveAsActionPerformed(evt);
}
});
lbl.add(mnuSaveAs);
lbl.add(jSeparator2);
mnuPrint.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_P, java.awt.event.InputEvent.CTRL_MASK));
mnuPrint.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/print.png"))); // NOI18N
mnuPrint.setText("print");
mnuPrint.setEnabled(false);
mnuPrint.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuPrintActionPerformed(evt);
}
});
lbl.add(mnuPrint);
lbl.add(jSeparator9);
mnuExit.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_Q, java.awt.event.InputEvent.CTRL_MASK));
mnuExit.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/exit.png"))); // NOI18N
mnuExit.setText("exit");
mnuExit.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuExitActionPerformed(evt);
}
});
lbl.add(mnuExit);
mnuBar.add(lbl);
mnuView.setText("view");
mnuSwitchTheme.setText("dark_theme");
mnuSwitchTheme.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/dark_theme.png"))); // NOI18N
mnuSwitchTheme.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuSwitchThemeActionPerformed(evt);
}
});
mnuView.add(mnuSwitchTheme);
mnuInternalWindows.setText("internal_windows");
mnuInternalWindows.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/windows.png"))); // NOI18N
mnuInternalWindows.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuInternalWindowsActionPerformed(evt);
}
});
mnuView.add(mnuInternalWindows);
mnuWindows.setText("windows");
mnuWindows.setEnabled(false);
mnuTileWindows.setText("tile");
mnuTileWindows.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuTileWindowsActionPerformed(evt);
}
});
mnuWindows.add(mnuTileWindows);
mnuCascadeWindows.setText("cascade");
mnuCascadeWindows.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuCascadeWindowsActionPerformed(evt);
}
});
mnuWindows.add(mnuCascadeWindows);
mnuView.add(mnuWindows);
mnuView.add(jSeparator11);
mnuMarginLine.setText("show_margin_line");
mnuMarginLine.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuMarginLineActionPerformed(evt);
}
});
mnuView.add(mnuMarginLine);
mnuView.add(jSeparator16);
mnuLanguage.setText("language");
mnuView.add(mnuLanguage);
mnuOpenGL.setText("opengl_acceleration");
mnuOpenGL.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuOpenGLActionPerformed(evt);
}
});
mnuView.add(mnuOpenGL);
mnuBar.add(mnuView);
mnuEdit.setText("edit");
mnuEdit.addMouseListener(new java.awt.event.MouseAdapter() {
public void mousePressed(java.awt.event.MouseEvent evt) {
mnuEditMousePressed(evt);
}
});
mnuUndo.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_Z, java.awt.event.InputEvent.CTRL_MASK));
mnuUndo.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/undo.png"))); // NOI18N
mnuUndo.setText("undo");
mnuUndo.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuUndoActionPerformed(evt);
}
});
mnuEdit.add(mnuUndo);
mnuRedo.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_Z, java.awt.event.InputEvent.SHIFT_MASK | java.awt.event.InputEvent.CTRL_MASK));
mnuRedo.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/redo.png"))); // NOI18N
mnuRedo.setText("redo");
mnuRedo.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuRedoActionPerformed(evt);
}
});
mnuEdit.add(mnuRedo);
mnuEdit.add(jSeparator5);
mnuCut.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_X, java.awt.event.InputEvent.CTRL_MASK));
mnuCut.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/cut.png"))); // NOI18N
mnuCut.setText("cut");
mnuCut.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuCutActionPerformed(evt);
}
});
mnuEdit.add(mnuCut);
mnuCopy.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_C, java.awt.event.InputEvent.CTRL_MASK));
mnuCopy.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/copy.png"))); // NOI18N
mnuCopy.setText("copy");
mnuCopy.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuCopyActionPerformed(evt);
}
});
mnuEdit.add(mnuCopy);
mnuPaste.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_V, java.awt.event.InputEvent.CTRL_MASK));
mnuPaste.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/paste.png"))); // NOI18N
mnuPaste.setText("paste");
mnuPaste.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuPasteActionPerformed(evt);
}
});
mnuEdit.add(mnuPaste);
mnuEdit.add(jSeparator6);
mnuSelectAll.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_A, java.awt.event.InputEvent.CTRL_MASK));
mnuSelectAll.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/select_all.png"))); // NOI18N
mnuSelectAll.setText("select_all");
mnuSelectAll.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuSelectAllActionPerformed(evt);
}
});
mnuEdit.add(mnuSelectAll);
mnuFindReplace.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_F, java.awt.event.InputEvent.CTRL_MASK));
mnuFindReplace.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/search.png"))); // NOI18N
mnuFindReplace.setText("find_replace");
mnuFindReplace.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuFindReplaceActionPerformed(evt);
}
});
mnuEdit.add(mnuFindReplace);
mnuBar.add(mnuEdit);
mnuDatapath.setText("datapath");
mnuPerformanceMode.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_P, java.awt.event.InputEvent.SHIFT_MASK | java.awt.event.InputEvent.CTRL_MASK));
mnuPerformanceMode.setText("performance_mode");
mnuPerformanceMode.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuPerformanceModeActionPerformed(evt);
}
});
mnuDatapath.add(mnuPerformanceMode);
mnuControlPath.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_C, java.awt.event.InputEvent.SHIFT_MASK | java.awt.event.InputEvent.CTRL_MASK));
mnuControlPath.setSelected(true);
mnuControlPath.setText("control_path");
mnuControlPath.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuControlPathActionPerformed(evt);
}
});
mnuDatapath.add(mnuControlPath);
mnuArrowsInWires.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_R, java.awt.event.InputEvent.SHIFT_MASK | java.awt.event.InputEvent.CTRL_MASK));
mnuArrowsInWires.setSelected(true);
mnuArrowsInWires.setText("arrows_in_wires");
mnuArrowsInWires.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuArrowsInWiresActionPerformed(evt);
}
});
mnuDatapath.add(mnuArrowsInWires);
mnuOverlayed.setText("overlayed_data");
mnuOverlayedData.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_D, java.awt.event.InputEvent.SHIFT_MASK | java.awt.event.InputEvent.CTRL_MASK));
mnuOverlayedData.setSelected(true);
mnuOverlayedData.setText("display");
mnuOverlayedData.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuOverlayedDataActionPerformed(evt);
}
});
mnuOverlayed.add(mnuOverlayedData);
mnuOverlayedShowNames.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_N, java.awt.event.InputEvent.SHIFT_MASK | java.awt.event.InputEvent.CTRL_MASK));
mnuOverlayedShowNames.setText("show_names");
mnuOverlayedShowNames.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuOverlayedShowNamesActionPerformed(evt);
}
});
mnuOverlayed.add(mnuOverlayedShowNames);
mnuOverlayedShowForAll.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_A, java.awt.event.InputEvent.SHIFT_MASK | java.awt.event.InputEvent.CTRL_MASK));
mnuOverlayedShowForAll.setText("show_for_all_components");
mnuOverlayedShowForAll.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuOverlayedShowForAllActionPerformed(evt);
}
});
mnuOverlayed.add(mnuOverlayedShowForAll);
mnuDatapath.add(mnuOverlayed);
mnuDatapath.add(jSeparator14);
mnuZoomIn.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_PLUS, java.awt.event.InputEvent.CTRL_MASK));
mnuZoomIn.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/zoom-in.png"))); // NOI18N
mnuZoomIn.setText("zoom_in");
mnuZoomIn.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuZoomInActionPerformed(evt);
}
});
mnuDatapath.add(mnuZoomIn);
mnuZoomOut.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_MINUS, java.awt.event.InputEvent.CTRL_MASK));
mnuZoomOut.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/zoom-out.png"))); // NOI18N
mnuZoomOut.setText("zoom_out");
mnuZoomOut.setEnabled(false);
mnuZoomOut.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuZoomOutActionPerformed(evt);
}
});
mnuDatapath.add(mnuZoomOut);
mnuZoomNormal.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_0, java.awt.event.InputEvent.CTRL_MASK));
mnuZoomNormal.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/zoom-default.png"))); // NOI18N
mnuZoomNormal.setText("normal");
mnuZoomNormal.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuZoomNormalActionPerformed(evt);
}
});
mnuDatapath.add(mnuZoomNormal);
mnuZoomAutoAdjust.setText("adjust_automatically");
mnuZoomAutoAdjust.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/zoom-auto-adjust.png"))); // NOI18N
mnuZoomAutoAdjust.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuZoomAutoAdjustActionPerformed(evt);
}
});
mnuDatapath.add(mnuZoomAutoAdjust);
mnuDatapath.add(jSeparator17);
mnuRestoreLatencies.setText("restore_latencies");
mnuRestoreLatencies.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuRestoreLatenciesActionPerformed(evt);
}
});
mnuDatapath.add(mnuRestoreLatencies);
mnuRemoveLatencies.setText("remove_latencies");
mnuRemoveLatencies.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuRemoveLatenciesActionPerformed(evt);
}
});
mnuDatapath.add(mnuRemoveLatencies);
mnuDatapath.add(jSeparator15);
mnuStatistics.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_F6, 0));
mnuStatistics.setText("statistics");
mnuStatistics.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuStatisticsActionPerformed(evt);
}
});
mnuDatapath.add(mnuStatistics);
mnuBar.add(mnuDatapath);
mnuExecute.setText("execute");
mnuAssemble.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_F3, 0));
mnuAssemble.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/assemble.png"))); // NOI18N
mnuAssemble.setText("assemble");
mnuAssemble.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuAssembleActionPerformed(evt);
}
});
mnuExecute.add(mnuAssemble);
mnuExecute.add(jSeparator3);
mnuRestart.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_F12, 0));
mnuRestart.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/restart.png"))); // NOI18N
mnuRestart.setText("restart");
mnuRestart.setEnabled(false);
mnuRestart.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuRestartActionPerformed(evt);
}
});
mnuExecute.add(mnuRestart);
mnuBackStep.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_F9, 0));
mnuBackStep.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/back_step.png"))); // NOI18N
mnuBackStep.setText("back_step");
mnuBackStep.setEnabled(false);
mnuBackStep.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuBackStepActionPerformed(evt);
}
});
mnuExecute.add(mnuBackStep);
mnuStep.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_F7, 0));
mnuStep.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/step.png"))); // NOI18N
mnuStep.setText("step");
mnuStep.setEnabled(false);
mnuStep.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuStepActionPerformed(evt);
}
});
mnuExecute.add(mnuStep);
mnuRun.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_F5, 0));
mnuRun.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/run.png"))); // NOI18N
mnuRun.setText("run");
mnuRun.setEnabled(false);
mnuRun.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuRunActionPerformed(evt);
}
});
mnuExecute.add(mnuRun);
mnuBreak.setText("add breakpoint");
mnuBreak.setEnabled(false);
mnuBreak.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuBreakActionPerformed(evt);
}
});
mnuExecute.add(mnuBreak);
mnuExecute.add(jSeparator10);
mnuResetDataBeforeAssembling.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_R, java.awt.event.InputEvent.CTRL_MASK));
mnuResetDataBeforeAssembling.setSelected(true);
mnuResetDataBeforeAssembling.setText("reset_data_before_assembling");
mnuResetDataBeforeAssembling.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/reset_data.png"))); // NOI18N
mnuExecute.add(mnuResetDataBeforeAssembling);
mnuBar.add(mnuExecute);
mnuCPU.setText("cpu");
mnuLoadCPU.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_O, java.awt.event.InputEvent.SHIFT_MASK | java.awt.event.InputEvent.CTRL_MASK));
mnuLoadCPU.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/load_cpu.png"))); // NOI18N
mnuLoadCPU.setText("load");
mnuLoadCPU.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuLoadCPUActionPerformed(evt);
}
});
mnuCPU.add(mnuLoadCPU);
mnuLoadRecentCPU.setText("load_recent");
mnuCPU.add(mnuLoadRecentCPU);
mnuCPU.add(jSeparator13);
mnuSupportedInstructions.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_F1, java.awt.event.InputEvent.SHIFT_MASK));
mnuSupportedInstructions.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/info.png"))); // NOI18N
mnuSupportedInstructions.setText("supported_instructions");
mnuSupportedInstructions.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuSupportedInstructionsActionPerformed(evt);
}
});
mnuCPU.add(mnuSupportedInstructions);
mnuBar.add(mnuCPU);
mnuHelp.setText("help");
mnuDocs.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_F1, 0));
mnuDocs.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/help.png"))); // NOI18N
mnuDocs.setText("documentation");
mnuDocs.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuDocsActionPerformed(evt);
}
});
mnuHelp.add(mnuDocs);
mnuAbout.setIcon(new javax.swing.ImageIcon(getClass().getResource("/res/icons/x16/about.png"))); // NOI18N
mnuAbout.setText("about");
mnuAbout.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mnuAboutActionPerformed(evt);
}
});
mnuHelp.add(mnuAbout);
mnuBar.add(mnuHelp);
setJMenuBar(mnuBar);
pack();
}// </editor-fold>//GEN-END:initComponents
private void formWindowClosing(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowClosing
exit();
}//GEN-LAST:event_formWindowClosing
private void mnuExitActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuExitActionPerformed
exit();
}//GEN-LAST:event_mnuExitActionPerformed
private void mnuAboutActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuAboutActionPerformed
(new DlgAbout(this)).setVisible(true);
}//GEN-LAST:event_mnuAboutActionPerformed
@SuppressWarnings("UseSpecificCatch")
private void mnuLoadCPUActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuLoadCPUActionPerformed
try {
if(cpuFileChooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION) {
loadCPU(cpuFileChooser.getSelectedFile().getPath());
if(!mnuInternalWindows.isSelected())
tabDatapath.select();
}
}
catch(Throwable ex) {
JOptionPane.showMessageDialog(this, Lang.t("invalid_file") + "\n" + ex.getClass().getName() + " (" + ex.getMessage() + ")", AppInfo.NAME, JOptionPane.ERROR_MESSAGE);
LOG.log(Level.WARNING, "error loading CPU", ex);
}
}//GEN-LAST:event_mnuLoadCPUActionPerformed
private void cmbRegFormatActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmbRegFormatActionPerformed
tblRegisters.refreshValues(cmbRegFormat.getSelectedIndex());
}//GEN-LAST:event_cmbRegFormatActionPerformed
private void mnuStepActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuStepActionPerformed
step();
}//GEN-LAST:event_mnuStepActionPerformed
private void cmdStepActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmdStepActionPerformed
step();
}//GEN-LAST:event_cmdStepActionPerformed
private void cmbDatapathDataFormatActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmbDatapathDataFormatActionPerformed
datapath.translate(cmbDatapathDataFormat.getSelectedIndex());
tblExec.refresh(cmbDatapathDataFormat.getSelectedIndex());
}//GEN-LAST:event_cmbDatapathDataFormatActionPerformed
private void mnuAssembleActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuAssembleActionPerformed
assemble();
}//GEN-LAST:event_mnuAssembleActionPerformed
private void cmdAssembleActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmdAssembleActionPerformed
assemble();
}//GEN-LAST:event_cmdAssembleActionPerformed
private void cmbAssembledCodeFormatActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmbAssembledCodeFormatActionPerformed
tblAssembledCode.refresh(cmbAssembledCodeFormat.getSelectedIndex());
}//GEN-LAST:event_cmbAssembledCodeFormatActionPerformed
private void mnuNewActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuNewActionPerformed
newFile();
}//GEN-LAST:event_mnuNewActionPerformed
private void mnuOpenActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuOpenActionPerformed
openFile();
}//GEN-LAST:event_mnuOpenActionPerformed
private void mnuSaveAsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuSaveAsActionPerformed
saveFileAs();
}//GEN-LAST:event_mnuSaveAsActionPerformed
private void mnuSaveActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuSaveActionPerformed
saveFile();
}//GEN-LAST:event_mnuSaveActionPerformed
private void cmdBackStepActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmdBackStepActionPerformed
backStep();
}//GEN-LAST:event_cmdBackStepActionPerformed
private void mnuBackStepActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuBackStepActionPerformed
backStep();
}//GEN-LAST:event_mnuBackStepActionPerformed
private void cmdNewActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmdNewActionPerformed
newFile();
}//GEN-LAST:event_cmdNewActionPerformed
private void cmdOpenActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmdOpenActionPerformed
openFile();
}//GEN-LAST:event_cmdOpenActionPerformed
private void cmdSaveActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmdSaveActionPerformed
saveFile();
}//GEN-LAST:event_cmdSaveActionPerformed
private void cmdSaveAsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmdSaveAsActionPerformed
saveFileAs();
}//GEN-LAST:event_cmdSaveAsActionPerformed
private void cmbDataMemoryFormatActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmbDataMemoryFormatActionPerformed
tblDataMemory.refreshValues(cmbDataMemoryFormat.getSelectedIndex());
}//GEN-LAST:event_cmbDataMemoryFormatActionPerformed
private void mnuEditMousePressed(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_mnuEditMousePressed
mnuUndo.setEnabled(txtCode.canUndo());
mnuRedo.setEnabled(txtCode.canRedo());
}//GEN-LAST:event_mnuEditMousePressed
private void mnuUndoActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuUndoActionPerformed
txtCode.undoLastAction();
}//GEN-LAST:event_mnuUndoActionPerformed
private void mnuRedoActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuRedoActionPerformed
txtCode.redoLastAction();
}//GEN-LAST:event_mnuRedoActionPerformed
private void mnuPasteActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuPasteActionPerformed
txtCode.paste();
}//GEN-LAST:event_mnuPasteActionPerformed
private void mnuSelectAllActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuSelectAllActionPerformed
txtCode.selectAll();
}//GEN-LAST:event_mnuSelectAllActionPerformed
private void mnuCopyActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuCopyActionPerformed
txtCode.copy();
}//GEN-LAST:event_mnuCopyActionPerformed
private void mnuCutActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuCutActionPerformed
txtCode.cut();
}//GEN-LAST:event_mnuCutActionPerformed
private void mnuUndoPActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuUndoPActionPerformed
txtCode.undoLastAction();
}//GEN-LAST:event_mnuUndoPActionPerformed
private void mnuRedoPActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuRedoPActionPerformed
txtCode.redoLastAction();
}//GEN-LAST:event_mnuRedoPActionPerformed
private void mnuCutPActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuCutPActionPerformed
txtCode.cut();
}//GEN-LAST:event_mnuCutPActionPerformed
private void mnuCopyPActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuCopyPActionPerformed
txtCode.copy();
}//GEN-LAST:event_mnuCopyPActionPerformed
private void mnuPastePActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuPastePActionPerformed
txtCode.paste();
}//GEN-LAST:event_mnuPastePActionPerformed
private void mnuSelectAllPActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuSelectAllPActionPerformed
txtCode.selectAll();
}//GEN-LAST:event_mnuSelectAllPActionPerformed
private void mnuEditPPopupMenuWillBecomeVisible(javax.swing.event.PopupMenuEvent evt) {//GEN-FIRST:event_mnuEditPPopupMenuWillBecomeVisible
mnuUndoP.setEnabled(txtCode.canUndo());
mnuRedoP.setEnabled(txtCode.canRedo());
}//GEN-LAST:event_mnuEditPPopupMenuWillBecomeVisible
private void mnuFindReplaceActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuFindReplaceActionPerformed
dlgFindReplace.setVisible(true);
}//GEN-LAST:event_mnuFindReplaceActionPerformed
private void mnuFindReplacePActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuFindReplacePActionPerformed
dlgFindReplace.setVisible(true);
}//GEN-LAST:event_mnuFindReplacePActionPerformed
private void mnuPrintActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuPrintActionPerformed
printFile();
}//GEN-LAST:event_mnuPrintActionPerformed
private void pnlLeftMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_pnlLeftMouseClicked
if(evt.getButton() == MouseEvent.BUTTON3) {
selectedTab = getSelectedTab(Util.LEFT);
mnuTabSide.show(pnlLeft, evt.getX(), evt.getY());
}
}//GEN-LAST:event_pnlLeftMouseClicked
private void pnlRightMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_pnlRightMouseClicked
if(evt.getButton() == MouseEvent.BUTTON3) {
selectedTab = getSelectedTab(Util.RIGHT);
mnuTabSide.show(pnlRight, evt.getX(), evt.getY());
}
}//GEN-LAST:event_pnlRightMouseClicked
private void mnuSwitchSideActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuSwitchSideActionPerformed
// Save side on preferences
int newSide = (selectedTab.getSide() == Util.LEFT) ? Util.RIGHT : Util.LEFT;
if(selectedTab == tabCode)
DrMIPS.prefs.putInt(DrMIPS.CODE_TAB_SIDE_PREF, newSide);
else if(selectedTab == tabDatapath)
DrMIPS.prefs.putInt(DrMIPS.DATAPATH_TAB_SIDE_PREF, newSide);
else if(selectedTab == tabRegisters)
DrMIPS.prefs.putInt(DrMIPS.REGISTERS_TAB_SIDE_PREF, newSide);
else if(selectedTab == tabAssembledCode)
DrMIPS.prefs.putInt(DrMIPS.ASSEMBLED_CODE_TAB_SIDE_PREF, newSide);
else if(selectedTab == tabDataMemory)
DrMIPS.prefs.putInt(DrMIPS.DATA_MEMORY_TAB_SIDE_PREF, newSide);
refreshTabSides(); // refresh tabs
}//GEN-LAST:event_mnuSwitchSideActionPerformed
private void mnuSwitchThemeActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuSwitchThemeActionPerformed
switchTheme();
}//GEN-LAST:event_mnuSwitchThemeActionPerformed
private void mnuInternalWindowsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuInternalWindowsActionPerformed
switchUseInternalWindows();
}//GEN-LAST:event_mnuInternalWindowsActionPerformed
private void mnuControlPathActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuControlPathActionPerformed
datapath.setControlPathVisible(mnuControlPath.isSelected());
DrMIPS.prefs.putBoolean(DrMIPS.SHOW_CONTROL_PATH_PREF, mnuControlPath.isSelected());
}//GEN-LAST:event_mnuControlPathActionPerformed
private void mnuArrowsInWiresActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuArrowsInWiresActionPerformed
datapath.setShowArrows(mnuArrowsInWires.isSelected());
DrMIPS.prefs.putBoolean(DrMIPS.SHOW_ARROWS_PREF, mnuArrowsInWires.isSelected());
}//GEN-LAST:event_mnuArrowsInWiresActionPerformed
private void mnuPerformanceModeActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuPerformanceModeActionPerformed
datapath.setPerformanceMode(mnuPerformanceMode.isSelected());
lblDatapathDataFormat.setVisible(!mnuPerformanceMode.isSelected());
cmbDatapathDataFormat.setVisible(!mnuPerformanceMode.isSelected());
lblDatapathPerformance.setVisible(mnuPerformanceMode.isSelected());
cmbDatapathPerformance.setVisible(mnuPerformanceMode.isSelected());
mnuRemoveLatencies.setEnabled(mnuPerformanceMode.isSelected());
mnuRestoreLatencies.setEnabled(mnuPerformanceMode.isSelected());
DrMIPS.prefs.putBoolean(DrMIPS.PERFORMANCE_MODE_PREF, mnuPerformanceMode.isSelected());
refreshDatapathHelp();
}//GEN-LAST:event_mnuPerformanceModeActionPerformed
private void mnuRestoreLatenciesActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuRestoreLatenciesActionPerformed
cpu.resetLatencies();
datapath.refresh();
}//GEN-LAST:event_mnuRestoreLatenciesActionPerformed
private void mnuOverlayedDataActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuOverlayedDataActionPerformed
datapath.setShowTips(mnuOverlayedData.isSelected());
mnuOverlayedShowNames.setEnabled(mnuOverlayedData.isSelected());
mnuOverlayedShowForAll.setEnabled(mnuOverlayedData.isSelected());
DrMIPS.prefs.putBoolean(DrMIPS.OVERLAYED_DATA_PREF, mnuOverlayedData.isSelected());
}//GEN-LAST:event_mnuOverlayedDataActionPerformed
private void cmdRestartActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmdRestartActionPerformed
restart();
}//GEN-LAST:event_cmdRestartActionPerformed
private void mnuRestartActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuRestartActionPerformed
restart();
}//GEN-LAST:event_mnuRestartActionPerformed
private void cmdRunActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmdRunActionPerformed
run();
}//GEN-LAST:event_cmdRunActionPerformed
private void mnuRunActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuRunActionPerformed
run();
}//GEN-LAST:event_mnuRunActionPerformed
private void mnuBreakActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuBreakActionPerformed
addBreakpoint();
}//GEN-LAST:event_mnuBreakActionPerformed
private void mnuDocsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuDocsActionPerformed
openDocDir();
}//GEN-LAST:event_mnuDocsActionPerformed
private void mnuRemoveLatenciesActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuRemoveLatenciesActionPerformed
cpu.removeLatencies();
datapath.refresh();
}//GEN-LAST:event_mnuRemoveLatenciesActionPerformed
private void cmdHelpActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmdHelpActionPerformed
openDocDir();
}//GEN-LAST:event_cmdHelpActionPerformed
private void mnuSupportedInstructionsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuSupportedInstructionsActionPerformed
dlgSupportedInstructions.setVisible(true);
}//GEN-LAST:event_mnuSupportedInstructionsActionPerformed
private void cmdSupportedInstructionsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmdSupportedInstructionsActionPerformed
dlgSupportedInstructions.setVisible(true);
}//GEN-LAST:event_cmdSupportedInstructionsActionPerformed
private void mnuStatisticsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuStatisticsActionPerformed
dlgStatistics.setVisible(true);
}//GEN-LAST:event_mnuStatisticsActionPerformed
private void cmdStatisticsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmdStatisticsActionPerformed
dlgStatistics.setVisible(true);
}//GEN-LAST:event_cmdStatisticsActionPerformed
private void cmbDatapathPerformanceActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmbDatapathPerformanceActionPerformed
cpu.setPerformanceInstructionDependent(cmbDatapathPerformance.getSelectedIndex() == Util.INSTRUCTION_PERFORMANCE_TYPE_INDEX);
datapath.refresh();
}//GEN-LAST:event_cmbDatapathPerformanceActionPerformed
private void mnuMarginLineActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuMarginLineActionPerformed
txtCode.setMarginLineEnabled(mnuMarginLine.isSelected());
txtCode.repaint();
DrMIPS.prefs.putBoolean(DrMIPS.MARGIN_LINE_PREF, mnuMarginLine.isSelected());
}//GEN-LAST:event_mnuMarginLineActionPerformed
private void mnuTileWindowsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuTileWindowsActionPerformed
if(mnuInternalWindows.isSelected())
desktop.tileInternalFrames();
}//GEN-LAST:event_mnuTileWindowsActionPerformed
private void mnuCascadeWindowsActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuCascadeWindowsActionPerformed
if(mnuInternalWindows.isSelected())
desktop.cascadeInternalFrames();
}//GEN-LAST:event_mnuCascadeWindowsActionPerformed
private void mnuOpenLastFileAtStartupActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuOpenLastFileAtStartupActionPerformed
DrMIPS.prefs.putBoolean(DrMIPS.OPEN_LAST_FILE_AT_STARTUP_PREF, mnuOpenLastFileAtStartup.isSelected());
}//GEN-LAST:event_mnuOpenLastFileAtStartupActionPerformed
private void mnuZoomInActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuZoomInActionPerformed
zoomIn();
}//GEN-LAST:event_mnuZoomInActionPerformed
private void mnuZoomOutActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuZoomOutActionPerformed
zoomOut();
}//GEN-LAST:event_mnuZoomOutActionPerformed
private void mnuZoomNormalActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuZoomNormalActionPerformed
zoomNormal();
}//GEN-LAST:event_mnuZoomNormalActionPerformed
private void cmdZoomInActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmdZoomInActionPerformed
zoomIn();
}//GEN-LAST:event_cmdZoomInActionPerformed
private void cmdZoomOutActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmdZoomOutActionPerformed
zoomOut();
}//GEN-LAST:event_cmdZoomOutActionPerformed
private void cmdZoomNormalActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cmdZoomNormalActionPerformed
zoomNormal();
}//GEN-LAST:event_cmdZoomNormalActionPerformed
private void datapathScrollComponentResized(java.awt.event.ComponentEvent evt) {//GEN-FIRST:event_datapathScrollComponentResized
if(mnuZoomAutoAdjust.isSelected()) {
datapath.scaleToFitPanel(datapathScroll.getSize());
updateZoomStatus();
}
}//GEN-LAST:event_datapathScrollComponentResized
private void mnuZoomAutoAdjustActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuZoomAutoAdjustActionPerformed
switchZoomAuto();
}//GEN-LAST:event_mnuZoomAutoAdjustActionPerformed
private void chkZoomAutoAdjustActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_chkZoomAutoAdjustActionPerformed
switchZoomAuto();
}//GEN-LAST:event_chkZoomAutoAdjustActionPerformed
private void datapathMouseWheelMoved(java.awt.event.MouseWheelEvent evt) {//GEN-FIRST:event_datapathMouseWheelMoved
if(evt.isControlDown()) {
if(!mnuZoomAutoAdjust.isSelected()) {
// Zoom in/out
if(evt.getWheelRotation() < 0)
zoomIn();
else
zoomOut();
}
}
else
evt.getComponent().getParent().dispatchEvent(evt); // scroll up/down
}//GEN-LAST:event_datapathMouseWheelMoved
private void mnuOverlayedShowNamesActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuOverlayedShowNamesActionPerformed
datapath.setShowTipsNames(mnuOverlayedShowNames.isSelected());
DrMIPS.prefs.putBoolean(DrMIPS.OVERLAYED_SHOW_NAMES_PREF, mnuOverlayedShowNames.isSelected());
}//GEN-LAST:event_mnuOverlayedShowNamesActionPerformed
private void mnuOverlayedShowForAllActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuOverlayedShowForAllActionPerformed
datapath.setShowTipsForAllComps(mnuOverlayedShowForAll.isSelected());
DrMIPS.prefs.putBoolean(DrMIPS.OVERLAYED_SHOW_FOR_ALL_PREF, mnuOverlayedShowForAll.isSelected());
}//GEN-LAST:event_mnuOverlayedShowForAllActionPerformed
private void mnuOpenGLActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mnuOpenGLActionPerformed
boolean useOpenGl = DrMIPS.prefs.getBoolean(DrMIPS.OPENGL_PREF, DrMIPS.DEFAULT_OPENGL);
int res;
if(!useOpenGl) {
res = JOptionPane.showConfirmDialog(this, Lang.t("enable_opengl_msg"), AppInfo.NAME, JOptionPane.OK_CANCEL_OPTION);
if(res == JOptionPane.OK_OPTION) {
DrMIPS.prefs.putBoolean(DrMIPS.OPENGL_PREF, true);
mnuOpenGL.setEnabled(false);
} else {
mnuOpenGL.setSelected(useOpenGl);
}
} else {
res = JOptionPane.showConfirmDialog(this, Lang.t("disable_opengl_msg"), AppInfo.NAME, JOptionPane.OK_CANCEL_OPTION);
if(res == JOptionPane.OK_OPTION) {
DrMIPS.prefs.putBoolean(DrMIPS.OPENGL_PREF, false);
mnuOpenGL.setEnabled(false);
} else {
mnuOpenGL.setSelected(useOpenGl);
}
}
}//GEN-LAST:event_mnuOpenGLActionPerformed
/**
* Sets the path of the opened file and updates the title bar and recent files.
* @param path Path to the opened file.
*/
private void setOpenedFile(File file) {
openFile = file;
String title = AppInfo.NAME;
if(openFile != null) {
title = openFile.getName() + " (" + openFile.getAbsolutePath() + ") - " + title;
addRecentFile(file);
DrMIPS.prefs.put(DrMIPS.LAST_FILE_PREF, file.getAbsolutePath());
}
else
DrMIPS.prefs.remove(DrMIPS.LAST_FILE_PREF);
setTitle(title);
}
/**
* Adds a file to the "Open recent" menu and saves the recent files paths.
* @param file The file to add.
*/
private void addRecentFile(File file) {
addRecentFileToPrefs(file, DrMIPS.RECENT_FILES_PREF, DrMIPS.MAX_RECENT_FILES);
updateRecentFiles();
}
/**
* Adds a file to the CPU's "Load recent" menu and saves the recent CPUs paths.
* @param file The file to add.
*/
private void addRecentCPU(File file) {
addRecentFileToPrefs(file, DrMIPS.RECENT_CPUS_PREF, DrMIPS.MAX_RECENT_CPUS);
updateRecentCPUs();
}
/**
* Adds a file to the saved recent files.
* @param file The file to add.
* @param pref The prefix of the preference.
* @param maxFiles The maximum number of files to save.
*/
private void addRecentFileToPrefs(File file, String pref, int maxFiles) {
List<File> files = new LinkedList<>();
files.add(file);
File f;
String filename;
// Read recent file names
for(int i = 0; i < maxFiles && files.size() < maxFiles; i++) {
filename = DrMIPS.prefs.get(pref + i, null);
if(filename != null) {
f = new File(filename);
if(f.exists() && !file.getAbsolutePath().equals(f.getAbsolutePath()))
files.add(f);
DrMIPS.prefs.remove(pref + i);
}
}
// Save new and old filenames
for(int i = 0; i < files.size(); i++)
DrMIPS.prefs.put(pref + i, files.get(i).getAbsolutePath());
}
/**
* Updates the "Open recent" menu with the recent files.
*/
private void updateRecentFiles() {
mnuOpenRecent.removeAll();
File file;
String filename;
JMenuItem menuItem;
for(int i = 0; i < DrMIPS.MAX_RECENT_FILES; i++) {
filename = DrMIPS.prefs.get(DrMIPS.RECENT_FILES_PREF + i, null);
if(filename != null) {
file = new File(filename);
if(file.exists()) {
menuItem = new JMenuItem(file.getAbsolutePath());
menuItem.addActionListener(new RecentFileActionListener(file));
mnuOpenRecent.add(menuItem);
}
}
}
}
/**
* Updates the CPU's "Load recent" menu with the recent CPUs.
*/
private void updateRecentCPUs() {
mnuLoadRecentCPU.removeAll();
File file;
String filename;
JMenuItem menuItem;
for(int i = 0; i < DrMIPS.MAX_RECENT_CPUS; i++) {
filename = DrMIPS.prefs.get(DrMIPS.RECENT_CPUS_PREF + i, null);
if(filename != null) {
file = new File(filename);
if(file.exists()) {
menuItem = new JMenuItem(file.getAbsolutePath());
menuItem.addActionListener(new RecentCPUActionListener(file));
mnuLoadRecentCPU.add(menuItem);
}
}
}
}
/**
* Clears the code editor.
*/
private void newFile() {
boolean create = true;
if(txtCode != null && txtCode.isDirty()) { // file changed?
int opt = JOptionPane.showConfirmDialog(this, Lang.t("code_changed"), AppInfo.NAME, JOptionPane.YES_NO_CANCEL_OPTION);
switch(opt) {
case JOptionPane.YES_OPTION:
create = true;
saveFile();
break;
case JOptionPane.NO_OPTION: create = true; break;
case JOptionPane.CANCEL_OPTION: create = false; break;
}
}
if(create) {
txtCode.setText("");
txtCode.setDirty(false);
txtCode.clearErrorIcons();
setOpenedFile(null);
}
}
/**
* Shows the file chooser to open a file.
*/
private void openFile() {
boolean open = true;
if(txtCode != null && txtCode.isDirty()) { // file changed?
int opt = JOptionPane.showConfirmDialog(this, Lang.t("code_changed"), AppInfo.NAME, JOptionPane.YES_NO_CANCEL_OPTION);
switch(opt) {
case JOptionPane.YES_OPTION:
open = true;
saveFile();
break;
case JOptionPane.NO_OPTION: open = true; break;
case JOptionPane.CANCEL_OPTION: open = false; break;
}
}
if(open) {
codeFileChooser.setDialogTitle(Lang.t("open"));
if(codeFileChooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION)
openFile(codeFileChooser.getSelectedFile());
}
}
/**
* Opens and loads the code from the given file.
* @param path Path to the file.
*/
private void openFile(String path) {
openFile(new File(path));
}
/**
* Opens and loads the code from the given file.
* @param file The file to open.
*/
private void openFile(File file) {
try {
String code = "", line;
try(BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(file), "UTF8"))) {
while((line = reader.readLine()) != null)
code += line + "\n";
}
txtCode.setText(code);
txtCode.discardAllEdits();
txtCode.setDirty(false);
txtCode.clearErrorIcons();
setOpenedFile(file);
if(!mnuInternalWindows.isSelected()) tabCode.select();
txtCode.requestFocus();
}
catch(Exception ex) {
JOptionPane.showMessageDialog(this, Lang.t("error_opening_file", file.getName()) + "\n" + ex.getMessage(), AppInfo.NAME, JOptionPane.ERROR_MESSAGE);
LOG.log(Level.WARNING, "error opening file \"" + file.getName() + "\"", ex);
}
}
/**
* Saves the file to <tt>filename</tt> (if <tt>null</tt> asks the user for a file name).
*/
private void saveFile() {
if(openFile != null)
saveFile(openFile);
else
saveFileAs();
}
/**
* Shows the file chooser to save the code to a file.
*/
private void saveFileAs() {
codeFileChooser.setDialogTitle(Lang.t("save"));
if(codeFileChooser.showSaveDialog(this) == JFileChooser.APPROVE_OPTION) {
File f = codeFileChooser.getSelectedFile();
if(codeFileChooser.getFileFilter() == codeFileFilter && f.getName().lastIndexOf(".") == -1)
f = new File(f.getPath() + ".asm"); // append extension if missing
if(!f.exists() || JOptionPane.showConfirmDialog(this, Lang.t("confirm_replace", f.getName()), AppInfo.NAME, JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE) == JOptionPane.OK_OPTION)
saveFile(f);
}
}
/**
* Saves the code to the specified file.
* @param path Path to the file to save.
*/
private void saveFile(String path) {
saveFile(new File(path));
}
/**
* Saves the code to the specified file.
* @param file File to save to.
*/
private void saveFile(File file) {
try {
BufferedWriter writer;
writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file), "UTF8"));
writer.write(txtCode.getText());
writer.close();
setOpenedFile(file);
txtCode.setDirty(false);
} catch (IOException ex) {
JOptionPane.showMessageDialog(this, Lang.t("error_saving_file", file.getName()) + "\n" + ex.getMessage(), AppInfo.NAME, JOptionPane.ERROR_MESSAGE);
LOG.log(Level.WARNING, "error saving file \"" + file.getName() + "\"", ex);
}
}
/**
* Shows the print dialog to send the current file to the printer.
*/
private void printFile() {
if(!txtCode.getText().isEmpty()) {
try {
// Copy the code to a hidden JTextArea (with white background,
// black foreground) and print it
txtPrint.setText(txtCode.getText());
txtPrint.print();
}
catch(Exception ex) {
JOptionPane.showMessageDialog(this, Lang.t("error_printing_file") + ": " + ex.getMessage(), AppInfo.NAME, JOptionPane.ERROR_MESSAGE);
LOG.log(Level.WARNING, "error printing file", ex);
}
}
}
/**
* Translates the form's strings.
*/
protected final void translate() {
Lang.tButton(lbl, "file");
Lang.tButton(mnuNew, "new");
Lang.tButton(mnuOpen, "open");
Lang.tButton(mnuOpenRecent, "open_recent");
Lang.tButton(mnuOpenLastFileAtStartup, "open_last_file_at_startup");
Lang.tButton(mnuSave, "save");
Lang.tButton(mnuSaveAs, "save_as");
Lang.tButton(mnuPrint, "print");
Lang.tButton(mnuExit, "exit");
Lang.tButton(mnuEdit, "edit");
Lang.tButton(mnuUndo, "undo");
Lang.tButton(mnuRedo, "redo");
Lang.tButton(mnuCut, "cut");
Lang.tButton(mnuCopy, "copy");
Lang.tButton(mnuPaste, "paste");
Lang.tButton(mnuSelectAll, "select_all");
Lang.tButton(mnuFindReplace, "find_replace");
Lang.tButton(mnuView, "view");
Lang.tButton(mnuDatapath, "datapath");
Lang.tButton(mnuPerformanceMode, "performance_mode");
Lang.tButton(mnuControlPath, "control_path");
Lang.tButton(mnuArrowsInWires, "arrows_in_wires");
Lang.tButton(mnuOverlayed, "overlayed_data");
Lang.tButton(mnuOverlayedData, "enable");
Lang.tButton(mnuOverlayedShowNames, "show_names");
Lang.tButton(mnuOverlayedShowForAll, "show_for_all_components");
Lang.tButton(mnuInternalWindows, "internal_windows");
Lang.tButton(mnuSwitchTheme, "dark_theme");
Lang.tButton(mnuMarginLine, "show_margin_line");
Lang.tButton(mnuWindows, "windows");
Lang.tButton(mnuTileWindows, "tile");
Lang.tButton(mnuCascadeWindows, "cascade");
Lang.tButton(mnuOpenGL, "opengl_acceleration");
Lang.tButton(mnuExecute, "execute");
Lang.tButton(mnuAssemble, "assemble");
Lang.tButton(mnuRestart, "restart");
Lang.tButton(mnuBackStep, "back_step");
Lang.tButton(mnuStep, "step");
Lang.tButton(mnuRun, "run");
Lang.tButton(mnuBreak, "add breakpoint");
Lang.tButton(mnuZoomIn, "zoom_in");
Lang.tButton(mnuZoomOut, "zoom_out");
Lang.tButton(mnuZoomNormal, "normal");
Lang.tButton(mnuZoomAutoAdjust, "adjust_automatically");
Lang.tButton(mnuResetDataBeforeAssembling, "reset_data_before_assembling");
Lang.tButton(mnuCPU, "cpu");
Lang.tButton(mnuLoadCPU, "load");
Lang.tButton(mnuLoadRecentCPU, "load_recent");
Lang.tButton(mnuSupportedInstructions, "supported_instructions");
Lang.tButton(mnuRestoreLatencies, "restore_latencies");
Lang.tButton(mnuRemoveLatencies, "remove_latencies");
Lang.tButton(mnuStatistics, "statistics");
Lang.tButton(mnuLanguage, "language");
Lang.tButton(mnuHelp, "help");
Lang.tButton(mnuDocs, "documentation");
Lang.tButton(mnuAbout, "about");
Lang.tButton(mnuUndoP, "undo");
Lang.tButton(mnuRedoP, "redo");
Lang.tButton(mnuCutP, "cut");
Lang.tButton(mnuCopyP, "copy");
Lang.tButton(mnuPasteP, "paste");
Lang.tButton(mnuSelectAllP, "select_all");
Lang.tButton(mnuFindReplaceP, "find_replace");
Lang.tButton(mnuSwitchSide, "switch_side");
if(mnuInternalWindows.isSelected()) {
frmCode.setTitle(Lang.t("code"));
frmDatapath.setTitle(Lang.t("datapath"));
frmRegisters.setTitle(Lang.t("registers"));
frmAssembledCode.setTitle(Lang.t("assembled"));
frmDataMemory.setTitle(Lang.t("data_memory"));
}
else {
tabCode.setTitle(Lang.t("code"));
tabDatapath.setTitle(Lang.t("datapath"));
tabRegisters.setTitle(Lang.t("registers"));
tabAssembledCode.setTitle(Lang.t("assembled"));
tabDataMemory.setTitle(Lang.t("data_memory"));
}
cpuFileChooser = new JFileChooser(DrMIPS.path + File.separator + CPU.FILENAME_PATH);
cpuFileChooser.setDialogTitle(Lang.t("load_cpu_from_file"));
cpuFileChooser.setFileFilter(new FileNameExtensionFilter(Lang.t("cpu_files"), CPU.FILENAME_EXTENSION));
codeFileChooser = new JFileChooser();
codeFileChooser.setFileFilter(codeFileFilter = new FileNameExtensionFilter(Lang.t("assembly_files"), "asm", "s"));
dlgFindReplace.translate();
dlgSupportedInstructions.translate();
dlgStatistics.translate();
cmdNew.setToolTipText(Lang.t("new"));
cmdOpen.setToolTipText(Lang.t("open"));
cmdSave.setToolTipText(Lang.t("save"));
cmdSaveAs.setToolTipText(Lang.t("save_as"));
cmdAssemble.setToolTipText(Lang.t("assemble"));
cmdRestart.setToolTipText(Lang.t("restart"));
cmdBackStep.setToolTipText(Lang.t("back_step"));
cmdStep.setToolTipText(Lang.t("step"));
cmdRun.setToolTipText(Lang.t("run"));
cmdStatistics.setToolTipText(Lang.t("statistics"));
cmdSupportedInstructions.setToolTipText(Lang.t("supported_instructions"));
cmdHelp.setToolTipText(Lang.t("documentation"));
cmdZoomIn.setToolTipText(Lang.t("zoom_in"));
cmdZoomOut.setToolTipText(Lang.t("zoom_out"));
cmdZoomNormal.setToolTipText(Lang.t("normal"));
chkZoomAutoAdjust.setToolTipText(Lang.t("adjust_automatically"));
lblZoom.setText(Lang.t("zoom", Math.round(datapath.getScale() * 100) + "%"));
updateCaretPosition();
lblRegFormat.setText(Lang.t("format") + ":");
lblDatapathDataFormat.setText(Lang.t("format") + ":");
lblDatapathPerformance.setText(Lang.t("performance") + ":");
lblAssembledCodeFormat.setText(Lang.t("format") + ":");
lblDataMemoryFormat.setText(Lang.t("format") + ":");
lblFile.setText(Lang.t("file") + ":");
initFormatComboBox(cmbRegFormat, DrMIPS.REGISTER_FORMAT_PREF, DrMIPS.DEFAULT_REGISTER_FORMAT);
initFormatComboBox(cmbDatapathDataFormat, DrMIPS.DATAPATH_DATA_FORMAT_PREF, DrMIPS.DEFAULT_DATAPATH_DATA_FORMAT);
initFormatComboBox(cmbAssembledCodeFormat, DrMIPS.ASSEMBLED_CODE_FORMAT_PREF, DrMIPS.DEFAULT_ASSEMBLED_CODE_FORMAT);
initFormatComboBox(cmbDataMemoryFormat, DrMIPS.DATA_MEMORY_FORMAT_PREF, DrMIPS.DEFAULT_DATA_MEMORY_FORMAT);
initPerformanceComboBox();
datapath.translate(cmbDatapathDataFormat.getSelectedIndex());
tblAssembledCode.translate();
tblRegisters.translate();
tblDataMemory.translate();
txtCode.translate();
refreshDatapathHelp();
repaint();
JMenuItem mnu;
for(int i = 0; i < mnuLanguage.getItemCount(); i++) {
mnu = mnuLanguage.getItem(i);
mnu.setText(Lang.getDisplayName(mnu.getToolTipText()));
}
}
/**
* Fills language menu with the available languages.
*/
private void fillLanguages() {
JRadioButtonMenuItem mnu;
for(String lang: Lang.getAvailableLanguages()) {
mnu = new JRadioButtonMenuItem(Lang.getDisplayName(lang), lang.equals(Lang.getLanguage()));
mnu.addActionListener(new LanguageSelectedListener(lang));
mnu.setToolTipText(lang); // used to identify the language in translate()
grpLanguages.add(mnu);
mnuLanguage.add(mnu);
}
}
/**
* Initializes/translates the specified data format selection combo box.
* @param cmb The combo box.
* @param formatPref The name of the preference for the saved previous format.
* @param defaultFormat The default data format.
*/
private void initFormatComboBox(JComboBox cmb, String formatPref, int defaultFormat) {
if(cmb.getSelectedIndex() >= 0)
DrMIPS.prefs.putInt(formatPref, cmb.getSelectedIndex());
cmb.removeAllItems();
cmb.addItem(Lang.t("binary"));
cmb.addItem(Lang.t("decimal"));
cmb.addItem(Lang.t("hexadecimal"));
cmb.setSelectedIndex(DrMIPS.prefs.getInt(formatPref, defaultFormat));
}
/**
* Initializes/translates the performance mode type selection combo box.
*/
private void initPerformanceComboBox() {
if(cmbDatapathPerformance.getSelectedIndex() >= 0)
DrMIPS.prefs.putInt(DrMIPS.PERFORMANCE_TYPE_PREF, cmbDatapathPerformance.getSelectedIndex());
cmbDatapathPerformance.removeAllItems();
cmbDatapathPerformance.addItem(Lang.t("instruction"));
cmbDatapathPerformance.addItem(Lang.t("cpu"));
cmbDatapathPerformance.setSelectedIndex(DrMIPS.prefs.getInt(DrMIPS.PERFORMANCE_TYPE_PREF, DrMIPS.DEFAULT_PERFORMANCE_TYPE));
}
/**
* Terminates the program.
*/
private void exit() {
boolean exit = true;
if(txtCode != null && txtCode.isDirty()) { // file changed?
int opt = JOptionPane.showConfirmDialog(this, Lang.t("code_changed"), AppInfo.NAME, JOptionPane.YES_NO_CANCEL_OPTION);
switch(opt) {
case JOptionPane.YES_OPTION:
exit = true;
saveFile();
break;
case JOptionPane.NO_OPTION: exit = true; break;
case JOptionPane.CANCEL_OPTION: exit = false; break;
}
}
if(exit) {
// Save some preferences
DrMIPS.prefs.putInt(DrMIPS.REGISTER_FORMAT_PREF, cmbRegFormat.getSelectedIndex());
DrMIPS.prefs.putInt(DrMIPS.DATAPATH_DATA_FORMAT_PREF, cmbDatapathDataFormat.getSelectedIndex());
DrMIPS.prefs.putInt(DrMIPS.ASSEMBLED_CODE_FORMAT_PREF, cmbAssembledCodeFormat.getSelectedIndex());
DrMIPS.prefs.putInt(DrMIPS.DATA_MEMORY_FORMAT_PREF, cmbDataMemoryFormat.getSelectedIndex());
DrMIPS.prefs.putInt(DrMIPS.PERFORMANCE_TYPE_PREF, cmbDatapathPerformance.getSelectedIndex());
DrMIPS.prefs.putBoolean(DrMIPS.ASSEMBLE_RESET_PREF, mnuResetDataBeforeAssembling.isSelected());
boolean maximized = getExtendedState() == MAXIMIZED_BOTH;
DrMIPS.prefs.putBoolean(DrMIPS.MAXIMIZED_PREF, maximized);
if(!maximized) {
DrMIPS.prefs.putInt(DrMIPS.WIDTH_PREF, getWidth());
DrMIPS.prefs.putInt(DrMIPS.HEIGHT_PREF, getHeight());
}
if(mnuInternalWindows.isSelected()) {
saveFrameBounds("code", frmCode);
saveFrameBounds("datapath", frmDatapath);
saveFrameBounds("registers", frmRegisters);
saveFrameBounds("assembled_code", frmAssembledCode);
saveFrameBounds("data_memory", frmDataMemory);
}
else
DrMIPS.prefs.putInt(DrMIPS.DIVIDER_LOCATION_PREF, pnlSplit.getDividerLocation());
System.exit(0);
}
}
/**
* Enables of disables the simulation controls.
* @param enabled Whether to enable or disable the controls.
*/
private void setSimulationControlsEnabled(boolean enabled) {
if(!enabled) {
mnuBackStep.setEnabled(false);
mnuRestart.setEnabled(false);
mnuStep.setEnabled(false);
mnuRun.setEnabled(false);
mnuBreak.setEnabled(false);
cmdBackStep.setEnabled(false);
cmdRestart.setEnabled(false);
cmdStep.setEnabled(false);
cmdRun.setEnabled(false);
}
else {
updateStepEnabled();
updateStepBackEnabled();
}
}
/**
* Sets the "step" controls enabled or disabled according to <tt>cpu.isProgramFinished()</tt>.
*/
private void updateStepEnabled() {
boolean enable = !cpu.isProgramFinished();
mnuStep.setEnabled(enable);
mnuRun.setEnabled(enable);
mnuBreak.setEnabled(enable);
cmdStep.setEnabled(enable);
cmdRun.setEnabled(enable);
}
/**
* Sets the "step back" controls enabled or disabled according to <tt>cpu.hasPreviousCycle()</tt>.
*/
private void updateStepBackEnabled() {
boolean enable = cpu.hasPreviousCycle();
mnuBackStep.setEnabled(enable);
mnuRestart.setEnabled(enable);
cmdBackStep.setEnabled(enable);
cmdRestart.setEnabled(enable);
}
/**
* Loads the CPU from the specified file.
* @param path Path to the CPU file.
*/
private void loadCPU(String path) throws IOException, JSONException, InvalidCPUException, ArrayIndexOutOfBoundsException, InvalidInstructionSetException, NumberFormatException {
setSimulationControlsEnabled(false);
cpu = CPU.createFromJSONFile(path); // load CPU from file
cpu.setPerformanceInstructionDependent(cmbDatapathPerformance.getSelectedIndex() == Util.INSTRUCTION_PERFORMANCE_TYPE_INDEX);
DrMIPS.prefs.put(DrMIPS.LAST_CPU_PREF, path); // save CPU path in preferences
tblRegisters.setCPU(cpu, datapath, tblExec, cmbRegFormat.getSelectedIndex()); // display the CPU's register table
datapath.setCPU(cpu); // display datapath in the respective tab
tblAssembledCode.setCPU(cpu, cmbAssembledCodeFormat.getSelectedIndex()); // display assembled code in the respective tab
tblDataMemory.setCPU(cpu, datapath, cmbDataMemoryFormat.getSelectedIndex()); // display data memory in the respective tab
tblExec.setCPU(cpu, cmbDatapathDataFormat.getSelectedIndex());
lblFileName.setText(cpu.getFile().getName());
lblFileName.setToolTipText(cpu.getFile().getAbsolutePath());
dlgSupportedInstructions.setCPU(cpu);
addRecentCPU(new File(path));
txtCode.setCPU(cpu);
datapath.setControlPathVisible(mnuControlPath.isSelected());
datapath.setShowArrows(mnuArrowsInWires.isSelected());
datapath.setPerformanceMode(mnuPerformanceMode.isSelected());
repaint();
if(mnuZoomAutoAdjust.isSelected()) {
datapath.scaleToFitPanel(datapathScroll.getSize());
updateZoomStatus();
}
}
/**
* Loads the last used CPU file or the default one.
*/
@SuppressWarnings("UseSpecificCatch")
private void loadFirstCPU() {
try { // try to load the CPU in the preferences
loadCPU(DrMIPS.prefs.get(DrMIPS.LAST_CPU_PREF, DrMIPS.path + File.separator + DrMIPS.DEFAULT_CPU));
} catch (Throwable ex) {
try { // fallback to the default CPU on error
loadCPU(DrMIPS.path + File.separator + DrMIPS.DEFAULT_CPU);
DrMIPS.prefs.put(DrMIPS.LAST_CPU_PREF, DrMIPS.path + File.separator + DrMIPS.DEFAULT_CPU);
} catch (Throwable e) { // error on the default CPU too
JOptionPane.showMessageDialog(this, Lang.t("invalid_file") + "\n" + ex.getClass().getName() + " (" + ex.getMessage() + ")", AppInfo.NAME, JOptionPane.ERROR_MESSAGE);
LOG.log(Level.SEVERE, "error loading CPU", e);
System.exit(2);
}
}
}
/**
* Updates the state of the simulation controls and the values displayed.
* Updates the enabled/disabled states of the simulation controls.
* It also refreshes the values displayed in the tables and the datapath,
* and scrolls the assembled code table to make the current instruction visible.
*/
private void refreshValues() {
updateStepBackEnabled();
updateStepEnabled();
tblRegisters.refreshValues(cmbRegFormat.getSelectedIndex());
tblDataMemory.refreshValues(cmbDataMemoryFormat.getSelectedIndex());
tblAssembledCode.refreshValues();
tblExec.refresh(cmbDatapathDataFormat.getSelectedIndex());
datapath.refresh();
// Scroll the assembled code table to the current instruction
int index = cpu.getPC().getCurrentInstructionIndex();
if(index >= 0)
tblAssembledCode.scrollRectToVisible(tblAssembledCode.getCellRect(index, 0, true));
}
/**
* Executes a clock cycle in the CPU and displays the results in the GUI.
*/
private void step() {
cpu.executeCycle();
refreshValues();
}
/**
* Reverts the execution to the previous clock cycle.
*/
private void backStep() {
cpu.restorePreviousCycle();
refreshValues();
}
/**
* Reverts the execution to the first clock cycle.
*/
private void restart() {
cpu.resetToFirstCycle();
refreshValues();
}
/**
* Executes all the instructions at once.
*/
private void run() {
try {
cpu.executeAll();
}
catch(InfiniteLoopException e) {
JOptionPane.showMessageDialog(this, Lang.t("possible_infinite_loop", CPU.EXECUTE_ALL_LIMIT_CYCLES), AppInfo.NAME, JOptionPane.ERROR_MESSAGE);
}
refreshValues();
}
/**
* Add a breakpoint.
*/
private void addBreakpoint() {
String inputValue = JOptionPane.showInputDialog(this, "Set breakpoint address (empty for disable)", AppInfo.NAME, JOptionPane.QUESTION_MESSAGE);
if (inputValue == "") {
cpu.setBreakpointAddr(-1);
return;
}
boolean err = false;
try {
int addr = Integer.parseInt(inputValue);
if ((addr < 0) || ((addr % 4) != 0)) {
err = true;
}
else {
cpu.setBreakpointAddr(addr);
}
}
catch(NumberFormatException ex) {
err = true;
}
if (err)
JOptionPane.showMessageDialog(this, "Breakpoint address must positive and a multiple of 4", AppInfo.NAME, JOptionPane.ERROR_MESSAGE);
}
/**
* Assembles and loads the code from the Code tab.
*/
private void assemble() {
txtCode.clearErrorIcons();
if(mnuResetDataBeforeAssembling.isSelected()) cpu.resetData();
try {
cpu.assembleCode(txtCode.getText());
setSimulationControlsEnabled(true);
tblAssembledCode.refresh(cmbAssembledCodeFormat.getSelectedIndex());
refreshValues();
if(!mnuInternalWindows.isSelected())
tabAssembledCode.select();
}
catch(SyntaxErrorException ex) {
String message = getTranslatedSyntaxErrorMessage(ex);
if(!ex.hasOtherErrors())
txtCode.addErrorIcon(ex.getLine(), message);
else {
for(SyntaxErrorException e: ex.getOtherErrors())
txtCode.addErrorIcon(e.getLine(), getTranslatedSyntaxErrorMessage(e));
}
JOptionPane.showMessageDialog(this, message, AppInfo.NAME, JOptionPane.ERROR_MESSAGE);
}
}
/**
* Returns the translated message for the given syntax error exception.
* @param ex The exception.
* @return Translated error message.
*/
private String getTranslatedSyntaxErrorMessage(SyntaxErrorException ex) {
String message = Lang.t("line", ex.getLine()) + ": ";
switch(ex.getType()) {
case DUPLICATED_LABEL: message += Lang.t("duplicated_label", ex.getExtra()); break;
case INVALID_DATA_ARG: message += Lang.t("invalid_arg_data", ex.getExtra()); break;
case INVALID_INT_ARG: message += Lang.t("invalid_arg_int", ex.getExtra()); break;
case INVALID_LABEL: message += Lang.t("invalid_label", ex.getExtra()); break;
case INVALID_REG_ARG: message += Lang.t("invalid_arg_reg", ex.getExtra()); break;
case UNKNOWN_DATA_DIRECTIVE: message += Lang.t("unknown_data_directive", ex.getExtra()); break;
case UNKNOWN_INSTRUCTION: message += Lang.t("unknown_instruction", ex.getExtra()); break;
case UNKNOWN_LABEL: message += Lang.t("unknown_label", ex.getExtra()); break;
case WRONG_NUMBER_OF_ARGUMENTS: message += Lang.t("wrong_no_args", ex.getExtra(), ex.getExtra2()); break;
case INVALID_POSITIVE_INT_ARG: message += Lang.t("invalid_arg_positive_int", ex.getExtra()); break;
case DATA_SEGMENT_WITHOUT_DATA_MEMORY: message += Lang.t("data_segment_without_data_memory"); break;
default: message = ex.getMessage();
}
return message;
}
/**
* Finds the specified string in the code editor.
* @param str The string to find.
* @param matchCase If the search is case-sensitive.
* @param forward Whether to search forwards or backwards.
*/
protected void find(String str, boolean matchCase, boolean forward) {
if(!str.isEmpty()) {
clearFind();
SearchContext context = new SearchContext();
context.setSearchFor(str);
context.setMatchCase(matchCase);
context.setRegularExpression(false);
context.setSearchForward(forward);
context.setWholeWord(false);
SearchEngine.find(txtCode, context);
txtCode.markAll(str, matchCase, false, false);
}
}
/**
* Replaces the next occurrence of the given string by another string.
* @param str The string to find.
* @param by The string to replace with.
* @param matchCase If the search is case-sensitive.
* @param forward Whether to search forwards or backwards.
*/
protected void replace(String str, String by, boolean matchCase, boolean forward) {
if(!str.isEmpty()) {
clearFind();
SearchContext context = new SearchContext();
context.setSearchFor(str);
context.setReplaceWith(by);
context.setMatchCase(matchCase);
context.setRegularExpression(false);
context.setSearchForward(forward);
context.setWholeWord(false);
SearchEngine.replace(txtCode, context);
txtCode.markAll(str, matchCase, false, false);
}
}
/**
* Replaces all occurrence of the given string by another string.
* @param str The string to find.
* @param by The string to replace with.
* @param matchCase If the search is case-sensitive.
* @param forward Whether to search forwards or backwards.
*/
protected void replaceAll(String str, String by, boolean matchCase, boolean forward) {
if(!str.isEmpty()) {
clearFind();
SearchContext context = new SearchContext();
context.setSearchFor(str);
context.setReplaceWith(by);
context.setMatchCase(matchCase);
context.setRegularExpression(false);
context.setSearchForward(forward);
context.setWholeWord(false);
SearchEngine.replaceAll(txtCode, context);
}
}
/**
* Clears all highlights created by find.
*/
protected void clearFind() {
txtCode.clearMarkAllHighlights();
}
/**
* Puts each tab in the right side, based on the preferences.
*/
private void refreshTabSides() {
pnlLeft.removeAll();
pnlRight.removeAll();
tabCode = new Tab(pnlCode, Lang.t("code"), DrMIPS.prefs.getInt(DrMIPS.CODE_TAB_SIDE_PREF, DrMIPS.DEFAULT_CODE_TAB_SIDE));
tabAssembledCode = new Tab(pnlAssembledCode, Lang.t("assembled"), DrMIPS.prefs.getInt(DrMIPS.ASSEMBLED_CODE_TAB_SIDE_PREF, DrMIPS.DEFAULT_ASSEMBLED_CODE_TAB_SIDE));
tabDatapath = new Tab(pnlDatapath, Lang.t("datapath"), DrMIPS.prefs.getInt(DrMIPS.DATAPATH_TAB_SIDE_PREF, DrMIPS.DEFAULT_DATAPATH_TAB_SIDE));
tabRegisters = new Tab(pnlRegisters, Lang.t("registers"), DrMIPS.prefs.getInt(DrMIPS.REGISTERS_TAB_SIDE_PREF, DrMIPS.DEFAULT_REGISTERS_TAB_SIDE));
tabDataMemory = new Tab(pnlDataMemory, Lang.t("data_memory"), DrMIPS.prefs.getInt(DrMIPS.DATA_MEMORY_TAB_SIDE_PREF, DrMIPS.DEFAULT_DATA_MEMORY_TAB_SIDE));
repaint();
}
/**
* Returns the selected tab in the specified side.
* @param side The side of the tab.
* @return The selected tab.
*/
private Tab getSelectedTab(int side) {
int index = (side == Util.LEFT) ? pnlLeft.getSelectedIndex() : pnlRight.getSelectedIndex();
return getTab(side, index);
}
/**
* Returns the tab in the given side and index.
* @param side Side of the tab.
* @param index Index of the tab.
* @return The desired tab, or <tt>null</tt> if non-existant.
*/
private Tab getTab(int side, int index) {
Tab[] tabs = new Tab[] {tabCode, tabAssembledCode, tabDatapath, tabRegisters, tabDataMemory};
for(Tab t: tabs) {
if(t.getSide() == side && t.getIndex() == index)
return t;
}
return null;
}
/**
* Switches the current theme.
*/
private void switchTheme() {
boolean currentDark = DrMIPS.prefs.getBoolean(DrMIPS.DARK_THEME_PREF, DrMIPS.DEFAULT_DARK_THEME);
boolean dark = mnuSwitchTheme.isSelected();
if(dark && !currentDark)
Util.setDarkLookAndFeel();
else if(!dark && currentDark)
Util.setLightLookAndFeel();
DrMIPS.prefs.putBoolean(DrMIPS.DARK_THEME_PREF, dark);
SwingUtilities.updateComponentTreeUI(this);
if(dlgFindReplace != null) SwingUtilities.updateComponentTreeUI(dlgFindReplace);
if(dlgSupportedInstructions != null) SwingUtilities.updateComponentTreeUI(dlgSupportedInstructions);
if(dlgStatistics != null) SwingUtilities.updateComponentTreeUI(dlgStatistics);
if(cpuFileChooser != null) cpuFileChooser.updateUI();
if(codeFileChooser != null) codeFileChooser.updateUI();
datapath.setCPU(cpu);
datapath.setControlPathVisible(mnuControlPath.isSelected());
datapath.setShowArrows(mnuArrowsInWires.isSelected());
datapath.setPerformanceMode(mnuPerformanceMode.isSelected());
refreshDatapathHelp();
txtCode.setColors();
}
/**
* If using tabs switch to use internal frames and vice-versa.
*/
private void switchUseInternalWindows() {
boolean currentWindows = DrMIPS.prefs.getBoolean(DrMIPS.INTERNAL_WINDOWS_PREF, DrMIPS.DEFAULT_INTERNAL_WINDOWS);
boolean windows = mnuInternalWindows.isSelected();
DrMIPS.prefs.putBoolean(DrMIPS.INTERNAL_WINDOWS_PREF, windows);
if(windows && !currentWindows) // use internal frames
switchToInternalWindows();
else if(!windows && currentWindows) // use tabs
switchToTabs();
}
/**
* Switches to use internal windows.
*/
private void switchToInternalWindows() {
DrMIPS.prefs.putInt(DrMIPS.DIVIDER_LOCATION_PREF, pnlSplit.getDividerLocation());
remove(pnlSplit);
add(desktop, BorderLayout.CENTER);
frmCode = desktop.add(Lang.t("code"), pnlCode, false);
frmAssembledCode = desktop.add(Lang.t("assembled"), pnlAssembledCode, false);
frmDatapath = desktop.add(Lang.t("datapath"), pnlDatapath, false);
frmRegisters = desktop.add(Lang.t("registers"), pnlRegisters, false);
frmDataMemory = desktop.add(Lang.t("data_memory"), pnlDataMemory, false);
restoreFrameBounds("code", frmCode);
restoreFrameBounds("assembled_code", frmAssembledCode);
restoreFrameBounds("datapath", frmDatapath);
restoreFrameBounds("registers", frmRegisters);
restoreFrameBounds("data_memory", frmDataMemory);
mnuWindows.setEnabled(true);
SwingUtilities.updateComponentTreeUI(this);
txtCode.requestFocus(); // make sure a component has focus so shortcut keys work
}
/**
* Switches to use tabs.
*/
private void switchToTabs() {
saveFrameBounds("code", frmCode);
saveFrameBounds("assembled_code", frmAssembledCode);
saveFrameBounds("datapath", frmDatapath);
saveFrameBounds("registers", frmRegisters);
saveFrameBounds("data_memory", frmDataMemory);
remove(desktop);
add(pnlSplit, BorderLayout.CENTER);
refreshTabSides();
desktop.remove(frmCode);
desktop.remove(frmAssembledCode);
desktop.remove(frmDatapath);
desktop.remove(frmRegisters);
desktop.remove(frmDataMemory);
mnuWindows.setEnabled(false);
SwingUtilities.updateComponentTreeUI(this);
txtCode.requestFocus(); // make sure a component has focus so shortcut keys work
}
/**
* Saves the specified frame's bounds to the preferences.
* @param prefPrefix The prefix of the preference.
* @param frame The frame.
*/
private void saveFrameBounds(String prefPrefix, JInternalFrame frame) {
DrMIPS.prefs.putInt(prefPrefix + "_x", frame.getNormalBounds().x);
DrMIPS.prefs.putInt(prefPrefix + "_y", frame.getNormalBounds().y);
DrMIPS.prefs.putInt(prefPrefix + "_w", frame.getNormalBounds().width);
DrMIPS.prefs.putInt(prefPrefix + "_h", frame.getNormalBounds().height);
DrMIPS.prefs.putBoolean(prefPrefix + "_max", frame.isMaximum());
DrMIPS.prefs.putBoolean(prefPrefix + "_min", frame.isIcon());
}
/**
* Restores the specified frame's bounds from the preferences.
* @param prefPrefix The prefix of the preference.
* @param frame The frame.
*/
private void restoreFrameBounds(String prefPrefix, JInternalFrame frame) {
frame.setLocation(DrMIPS.prefs.getInt(prefPrefix + "_x", 0), DrMIPS.prefs.getInt(prefPrefix + "_y", 0));
int w = DrMIPS.prefs.getInt(prefPrefix + "_w", -1);
int h = DrMIPS.prefs.getInt(prefPrefix + "_h", -1);
if(w > 0 && h > 0)
frame.setSize(w, h);
else
frame.pack();
try {
if(DrMIPS.prefs.getBoolean(prefPrefix + "_max", false))
frame.setMaximum(true);
if(DrMIPS.prefs.getBoolean(prefPrefix + "_min", false))
frame.setIcon(true);
}
catch(PropertyVetoException ex) {
LOG.log(Level.WARNING, "failed to maximize/minimize an internal frame");
}
}
/**
* Refreshes the datapath help tooltip.
*/
private void refreshDatapathHelp() {
String tip = "<html><b><u>";
if(datapath.isInPerformanceMode()) {
tip += Lang.t("performance_mode") + "</u></b><br /><br />";
tip += "<span style='color: " + Util.colorToRGBString(Util.wireColor) + "'>- " + Lang.t("normal_wire") + "</span><br />";
tip += "<span style='color: " + Util.colorToRGBString(Util.controlPathColor) + "'>- " + Lang.t("control_path_wire") + "</span><br />";
tip += "<span style='color: " + Util.colorToRGBString(Util.criticalPathColor) + "'>- " + Lang.t("wire_in_critical_path") + "</span><br />";
tip += "<span style='color: " + Util.colorToRGBString(Util.irrelevantColor) + "'>- " + Lang.t("irrelevant_wire") + "</span><br /><br />";
tip += Lang.t("advised_to_display_control_path");
}
else {
tip += Lang.t("data_mode") + "</u></b><br /><br />";
tip += "<span style='color: " + Util.colorToRGBString(Util.wireColor) + "'>- " + Lang.t("normal_wire") + "</span><br />";
tip += "<span style='color: " + Util.colorToRGBString(Util.controlPathColor) + "'>- " + Lang.t("control_path_wire") + "</span><br />";
tip += "<span style='color: " + Util.colorToRGBString(Util.irrelevantColor) + "'>- " + Lang.t("irrelevant_wire") + "</span>";
}
tip += "</html>";
lblDatapathHelp.setToolTipText(tip);
}
/**
* Opens the documentation directory.
*/
public void openDocDir() {
File docDir = new File(DrMIPS.path + File.separator + DrMIPS.DOC_DIR);
File docDir2 = new File(DrMIPS.DOC_DIR2);
File dir;
if(docDir.isDirectory())
dir = docDir;
else if(docDir2.isDirectory())
dir = docDir2;
else {
JOptionPane.showMessageDialog(this, Lang.t("doc_dir_not_found"), AppInfo.NAME, JOptionPane.ERROR_MESSAGE);
return;
}
if(!Desktop.isDesktopSupported()) {
LOG.log(Level.WARNING, "Desktop class is not supported in this system");
JOptionPane.showMessageDialog(this, Lang.t("failed_to_open_doc_folder", dir.getAbsolutePath()), AppInfo.NAME, JOptionPane.ERROR_MESSAGE);
return;
}
if(!openDocIndex(dir)) { // try to open index.html
// if failed, try to open the directory
try {
Desktop.getDesktop().open(dir);
}
catch(Exception ex) {
LOG.log(Level.WARNING, "error opening doc folder", ex);
JOptionPane.showMessageDialog(this, Lang.t("failed_to_open_doc_folder", dir.getAbsolutePath()), AppInfo.NAME, JOptionPane.ERROR_MESSAGE);
}
}
}
/**
* Tries to open the manual's index.html in a browser.
* @param docDir Documentation directory.
* @return Whether the operation was successfully.
*/
private boolean openDocIndex(File docDir) {
try {
File index = new File(docDir.getPath() + File.separator + "index.html");
if(index.isFile()) {
Desktop.getDesktop().browse(index.toURI());
return true;
} else {
return false;
}
} catch(Exception ex) {
return false;
}
}
/**
* Refreshes the statistics dialog.
*/
public void refreshStatistics() {
dlgStatistics.refresh(cpu);
}
/**
* Updates the caret position displayed in the status bar of the code editor.
*/
public void updateCaretPosition() {
int line = txtCode.getCaretLineNumber() + 1;
int col = txtCode.getCaretOffsetFromLineStart() + 1;
lblCaretPosition.setText(Lang.t("line", line) + ", " + Lang.t("column", col));
}
/**
* Zooms the datapath in.
*/
private void zoomIn() {
datapath.increaseScale();
updateZoomStatus();
DrMIPS.prefs.putDouble(DrMIPS.SCALE_PREF, datapath.getScale());
if(!mnuInternalWindows.isSelected())
tabDatapath.select();
}
/**
* Zooms the datapath out.
*/
private void zoomOut() {
datapath.decreaseScale();
updateZoomStatus();
DrMIPS.prefs.putDouble(DrMIPS.SCALE_PREF, datapath.getScale());
if(!mnuInternalWindows.isSelected())
tabDatapath.select();
}
/**
* Sets the datapath zoom level to normal.
*/
private void zoomNormal() {
datapath.restoreDefaultScale();
updateZoomStatus();
DrMIPS.prefs.putDouble(DrMIPS.SCALE_PREF, datapath.getScale());
if(!mnuInternalWindows.isSelected())
tabDatapath.select();
}
/**
* Switches the "auto zoom" state.
*/
private void switchZoomAuto() {
boolean auto = !DrMIPS.prefs.getBoolean(DrMIPS.AUTO_SCALE_PREF, DrMIPS.DEFAULT_AUTO_SCALE);
switchZoomAuto(auto);
if(!mnuInternalWindows.isSelected())
tabDatapath.select();
}
/**
* Enables or disables auto zoom.
* @param auto Whether to enable or disable auto zoom.
*/
private void switchZoomAuto(boolean auto) {
DrMIPS.prefs.putBoolean(DrMIPS.AUTO_SCALE_PREF, auto);
if(auto)
datapath.scaleToFitPanel(datapathScroll.getSize());
else
datapath.setScale(DrMIPS.prefs.getDouble(DrMIPS.SCALE_PREF, DrMIPS.DEFAULT_SCALE));
updateZoomStatus();
}
/**
* Updates the enabled/selected state of zoom controls and the zoom level label.
*/
private void updateZoomStatus() {
boolean auto = DrMIPS.prefs.getBoolean(DrMIPS.AUTO_SCALE_PREF, DrMIPS.DEFAULT_AUTO_SCALE);
mnuZoomAutoAdjust.setSelected(auto);
chkZoomAutoAdjust.setSelected(auto);
mnuZoomIn.setEnabled(!auto && datapath.canIncreaseScale());
mnuZoomOut.setEnabled(!auto && datapath.canDecreaseScale());
mnuZoomNormal.setEnabled(!auto && !datapath.isDefaultScale());
cmdZoomIn.setEnabled(!auto && mnuZoomIn.isEnabled());
cmdZoomOut.setEnabled(!auto && mnuZoomOut.isEnabled());
cmdZoomNormal.setEnabled(!auto && mnuZoomNormal.isEnabled());
lblZoom.setText(Lang.t("zoom", Math.round(datapath.getScale() * 100) + "%"));
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JToggleButton chkZoomAutoAdjust;
private javax.swing.JComboBox cmbAssembledCodeFormat;
private javax.swing.JComboBox cmbDataMemoryFormat;
private javax.swing.JComboBox cmbDatapathDataFormat;
private javax.swing.JComboBox cmbDatapathPerformance;
private javax.swing.JComboBox cmbRegFormat;
private javax.swing.JButton cmdAssemble;
private javax.swing.JButton cmdBackStep;
private javax.swing.JButton cmdHelp;
private javax.swing.JButton cmdNew;
private javax.swing.JButton cmdOpen;
private javax.swing.JButton cmdRestart;
private javax.swing.JButton cmdRun;
private javax.swing.JButton cmdSave;
private javax.swing.JButton cmdSaveAs;
private javax.swing.JButton cmdStatistics;
private javax.swing.JButton cmdStep;
private javax.swing.JButton cmdSupportedInstructions;
private javax.swing.JButton cmdZoomIn;
private javax.swing.JButton cmdZoomNormal;
private javax.swing.JButton cmdZoomOut;
private brunonova.drmips.pc.DatapathPanel datapath;
private javax.swing.JScrollPane datapathScroll;
private org.jscroll.JScrollDesktopPane desktop;
private javax.swing.ButtonGroup grpLanguages;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JPanel jPanel3;
private javax.swing.JPanel jPanel4;
private javax.swing.JPanel jPanel5;
private javax.swing.JPanel jPanel6;
private javax.swing.JPanel jPanel7;
private javax.swing.JScrollPane jScrollPane3;
private javax.swing.JScrollPane jScrollPane4;
private javax.swing.JScrollPane jScrollPane5;
private javax.swing.JPopupMenu.Separator jSeparator1;
private javax.swing.JPopupMenu.Separator jSeparator10;
private javax.swing.JPopupMenu.Separator jSeparator11;
private javax.swing.JToolBar.Separator jSeparator12;
private javax.swing.JPopupMenu.Separator jSeparator13;
private javax.swing.JPopupMenu.Separator jSeparator14;
private javax.swing.JPopupMenu.Separator jSeparator15;
private javax.swing.JPopupMenu.Separator jSeparator16;
private javax.swing.JPopupMenu.Separator jSeparator17;
private javax.swing.JToolBar.Separator jSeparator18;
private javax.swing.JToolBar.Separator jSeparator19;
private javax.swing.JPopupMenu.Separator jSeparator2;
private javax.swing.JPopupMenu.Separator jSeparator3;
private javax.swing.JToolBar.Separator jSeparator4;
private javax.swing.JPopupMenu.Separator jSeparator5;
private javax.swing.JPopupMenu.Separator jSeparator6;
private javax.swing.JPopupMenu.Separator jSeparator7;
private javax.swing.JPopupMenu.Separator jSeparator8;
private javax.swing.JPopupMenu.Separator jSeparator9;
private javax.swing.JMenu lbl;
private javax.swing.JLabel lblAssembledCodeFormat;
private javax.swing.JLabel lblCaretPosition;
private javax.swing.JLabel lblDataMemoryFormat;
private javax.swing.JLabel lblDatapathDataFormat;
private javax.swing.JLabel lblDatapathHelp;
private javax.swing.JLabel lblDatapathPerformance;
private javax.swing.JLabel lblFile;
private javax.swing.JLabel lblFileName;
private javax.swing.JLabel lblRegFormat;
private javax.swing.JLabel lblZoom;
private javax.swing.JMenuItem mnuAbout;
private javax.swing.JCheckBoxMenuItem mnuArrowsInWires;
private javax.swing.JMenuItem mnuAssemble;
private javax.swing.JMenuItem mnuBackStep;
private javax.swing.JMenuBar mnuBar;
private javax.swing.JMenu mnuCPU;
private javax.swing.JMenuItem mnuCascadeWindows;
private javax.swing.JCheckBoxMenuItem mnuControlPath;
private javax.swing.JMenuItem mnuCopy;
private javax.swing.JMenuItem mnuCopyP;
private javax.swing.JMenuItem mnuCut;
private javax.swing.JMenuItem mnuCutP;
private javax.swing.JMenu mnuDatapath;
private javax.swing.JMenuItem mnuDocs;
private javax.swing.JMenu mnuEdit;
private javax.swing.JPopupMenu mnuEditP;
private javax.swing.JMenu mnuExecute;
private javax.swing.JMenuItem mnuExit;
private javax.swing.JMenuItem mnuFindReplace;
private javax.swing.JMenuItem mnuFindReplaceP;
private javax.swing.JMenu mnuHelp;
private javax.swing.JCheckBoxMenuItem mnuInternalWindows;
private javax.swing.JMenu mnuLanguage;
private javax.swing.JMenuItem mnuLoadCPU;
private javax.swing.JMenu mnuLoadRecentCPU;
private javax.swing.JCheckBoxMenuItem mnuMarginLine;
private javax.swing.JMenuItem mnuNew;
private javax.swing.JMenuItem mnuOpen;
private javax.swing.JCheckBoxMenuItem mnuOpenGL;
private javax.swing.JCheckBoxMenuItem mnuOpenLastFileAtStartup;
private javax.swing.JMenu mnuOpenRecent;
private javax.swing.JMenu mnuOverlayed;
private javax.swing.JCheckBoxMenuItem mnuOverlayedData;
private javax.swing.JCheckBoxMenuItem mnuOverlayedShowForAll;
private javax.swing.JCheckBoxMenuItem mnuOverlayedShowNames;
private javax.swing.JMenuItem mnuPaste;
private javax.swing.JMenuItem mnuPasteP;
private javax.swing.JCheckBoxMenuItem mnuPerformanceMode;
private javax.swing.JMenuItem mnuPrint;
private javax.swing.JMenuItem mnuRedo;
private javax.swing.JMenuItem mnuRedoP;
private javax.swing.JMenuItem mnuRemoveLatencies;
private javax.swing.JCheckBoxMenuItem mnuResetDataBeforeAssembling;
private javax.swing.JMenuItem mnuRestart;
private javax.swing.JMenuItem mnuRestoreLatencies;
private javax.swing.JMenuItem mnuRun;
private javax.swing.JMenuItem mnuBreak;
private javax.swing.JMenuItem mnuSave;
private javax.swing.JMenuItem mnuSaveAs;
private javax.swing.JMenuItem mnuSelectAll;
private javax.swing.JMenuItem mnuSelectAllP;
private javax.swing.JMenuItem mnuStatistics;
private javax.swing.JMenuItem mnuStep;
private javax.swing.JMenuItem mnuSupportedInstructions;
private javax.swing.JMenuItem mnuSwitchSide;
private javax.swing.JCheckBoxMenuItem mnuSwitchTheme;
private javax.swing.JPopupMenu mnuTabSide;
private javax.swing.JMenuItem mnuTileWindows;
private javax.swing.JMenuItem mnuUndo;
private javax.swing.JMenuItem mnuUndoP;
private javax.swing.JMenu mnuView;
private javax.swing.JMenu mnuWindows;
private javax.swing.JCheckBoxMenuItem mnuZoomAutoAdjust;
private javax.swing.JMenuItem mnuZoomIn;
private javax.swing.JMenuItem mnuZoomNormal;
private javax.swing.JMenuItem mnuZoomOut;
private javax.swing.JPanel pnlAssembledCode;
private javax.swing.JPanel pnlCode;
private javax.swing.JPanel pnlDataMemory;
private javax.swing.JPanel pnlDatapath;
private javax.swing.JTabbedPane pnlLeft;
private javax.swing.JPanel pnlRegisters;
private javax.swing.JTabbedPane pnlRight;
private javax.swing.JSplitPane pnlSplit;
private javax.swing.JToolBar pnlToolBar;
private brunonova.drmips.pc.AssembledCodeTable tblAssembledCode;
private brunonova.drmips.pc.DataMemoryTable tblDataMemory;
private brunonova.drmips.pc.ExecTable tblExec;
private brunonova.drmips.pc.RegistersTable tblRegisters;
private javax.swing.JTextArea txtPrint;
// End of variables declaration//GEN-END:variables
/**
* Listener for the "Open recent" menu items.
*/
private class RecentFileActionListener implements ActionListener {
/** The file of the menu item. */
private final File file;
/**
* Creates the listener.
* @param file The file of the menu item.
*/
public RecentFileActionListener(File file) {
this.file = file;
}
@Override
public void actionPerformed(ActionEvent e) {
boolean open = true;
if(txtCode != null && txtCode.isDirty()) { // file changed?
int opt = JOptionPane.showConfirmDialog(FrmSimulator.this, Lang.t("code_changed"), AppInfo.NAME, JOptionPane.YES_NO_CANCEL_OPTION);
switch(opt) {
case JOptionPane.YES_OPTION:
open = true;
saveFile();
break;
case JOptionPane.NO_OPTION: open = true; break;
case JOptionPane.CANCEL_OPTION: open = false; break;
}
}
if(open)
openFile(file);
}
}
/**
* Listener for the CPU's "Load recent" menu items.
*/
private class RecentCPUActionListener implements ActionListener {
/** The file of the menu item. */
private final File file;
/**
* Creates the listener.
* @param file The file of the menu item.
*/
public RecentCPUActionListener(File file) {
this.file = file;
}
@Override
@SuppressWarnings("UseSpecificCatch")
public void actionPerformed(ActionEvent e) {
try {
loadCPU(file.getAbsolutePath());
if(!mnuInternalWindows.isSelected())
tabDatapath.select();
}
catch(Exception ex) {
JOptionPane.showMessageDialog(FrmSimulator.this, Lang.t("invalid_file") + "\n" + ex.getMessage(), AppInfo.NAME, JOptionPane.ERROR_MESSAGE);
LOG.log(Level.WARNING, "error loading CPU \"" + file.getName() + "\"", ex);
}
}
}
/**
* Event handler fired when the language is changes in the language menu.
*/
private class LanguageSelectedListener implements ActionListener {
/** The associated language. */
private final String lang;
/**
* Creates the handler.
* @param lang The associated language.
*/
public LanguageSelectedListener(String lang) {
this.lang = lang;
}
@Override
public void actionPerformed(ActionEvent e) {
if(!lang.equals(Lang.getLanguage())) {
try {
Lang.load(lang);
DrMIPS.prefs.put(DrMIPS.LANG_PREF, lang);
translate();
}
catch(Exception ex) {
JOptionPane.showMessageDialog(null, "Error opening language file " + Lang.getLanguage() + "!\n" + ex.getMessage(), AppInfo.NAME, JOptionPane.ERROR_MESSAGE);
LOG.log(Level.WARNING, "error opening language file \"" + lang + "\"", ex);
}
}
}
}
/**
* Contains the informations of a tab.
*/
private class Tab {
/** The panel in the tab. */
private final JPanel panel;
/** The side of the tab (<tt>Util.LEFT</tt> or <tt>Util.RIGHT</tt>). */
private final int side;
/** The tabbed pane in the side of the tab. */
private final JTabbedPane tabbedPane;
/** The index of the tab in the corresponding tabbed pane. */
private final int index;
/**
* Creates the tab and adds it to the given side.
* @param panel The panel in the tab.
* @param title The title of the tab.
* @param side The side of the tab (<tt>Util.LEFT</tt> or <tt>Util.RIGHT</tt>).
*/
public Tab(JPanel panel, String title, int side) {
this.panel = panel;
this.side = (side == Util.LEFT || side == Util.RIGHT) ? side : Util.RIGHT;
tabbedPane = (side == Util.LEFT) ? pnlLeft : pnlRight;
this.index = tabbedPane.getTabCount();
tabbedPane.addTab(title, panel);
}
/**
* Updates the title of the tab.
* @param title New title.
*/
public void setTitle(String title) {
tabbedPane.setTitleAt(index, title);
}
/**
* Returns the panel in the tab.
* @return The panel in the tab.
*/
public JPanel getPanel() {
return panel;
}
/**
* Returns the side of the tab.
* @return The side of the tab (<tt>Util.LEFT</tt> or <tt>Util.RIGHT</tt>).
*/
public int getSide() {
return side;
}
/**
* Returns the index of the tab in the corresponding tabbed pane.
* @return The index of the tab in the corresponding tabbed pane.
*/
public int getIndex() {
return index;
}
/**
* Selects this tab.
*/
public void select() {
if(side == Util.LEFT)
pnlLeft.setSelectedIndex(index);
else
pnlRight.setSelectedIndex(index);
}
}
/**
* Listener that disables the simulation controls when the code is changed.
*/
private class CodeEditorDocumentListener implements DocumentListener {
@Override
public void insertUpdate(DocumentEvent e) {
codeEdited();
}
@Override
public void removeUpdate(DocumentEvent e) {
codeEdited();
}
@Override
public void changedUpdate(DocumentEvent e) { }
private void codeEdited() {
setSimulationControlsEnabled(false);
mnuPrint.setEnabled(!txtCode.getText().isEmpty());
if(openFile != null && !getTitle().startsWith("*")) {
// Prepend '*' to the window title to inform that the file has
// unsaved changes
setTitle("*" + getTitle());
}
}
}
/**
* Listener that updates the caret position displayed in the status bar when
* the caret changes.
*/
private class CodeEditorCaretListener implements CaretListener {
@Override
public void caretUpdate(CaretEvent e) {
updateCaretPosition();
}
}
}
