commit - 22436e76609122bc60ef6f0433f0b03a7c41bb2c
commit + 030eadbad26a370a331fb85fe1f9ab26f11e4af8
blob - 8029f31163249c3b122c71d3d19de2ae0eac05d2
blob + e5d0a80d439ffc465c75c42323d2a2a3deb79b54
--- de/mud/jta/plugin/Terminal.java
+++ de/mud/jta/plugin/Terminal.java
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
- * "The Java Telnet Application" is distributed in the hope that it will be
+ * "The Java Telnet Application" 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 software; see the file COPYING. If not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
package de.mud.jta.plugin;
+import de.mud.jta.FilterPlugin;
import de.mud.jta.Plugin;
+import de.mud.jta.PluginBus;
import de.mud.jta.PluginConfig;
-import de.mud.jta.FilterPlugin;
import de.mud.jta.VisualTransferPlugin;
-import de.mud.jta.PluginBus;
-
-import de.mud.terminal.vt320;
-
import de.mud.jta.event.ConfigurationListener;
-import de.mud.jta.event.OnlineStatusListener;
-import de.mud.jta.event.TerminalTypeListener;
-import de.mud.jta.event.WindowSizeListener;
-import de.mud.jta.event.LocalEchoListener;
import de.mud.jta.event.FocusStatus;
+import de.mud.jta.event.LocalEchoListener;
+import de.mud.jta.event.OnlineStatusListener;
import de.mud.jta.event.ReturnFocusListener;
-import de.mud.jta.event.AppletListener;
import de.mud.jta.event.SoundRequest;
import de.mud.jta.event.TelnetCommandRequest;
+import de.mud.jta.event.TerminalTypeListener;
+import de.mud.jta.event.WindowSizeListener;
+import de.mud.terminal.vt320;
+import de.mud.terminal.VDU;
-import java.awt.Component;
-import java.awt.Panel;
-import java.awt.BorderLayout;
-import java.awt.Menu;
-import java.awt.MenuItem;
-import java.awt.Dimension;
-import java.awt.Font;
-import java.awt.Color;
-import java.awt.Scrollbar;
-import java.awt.Cursor;
-
-import java.awt.event.ActionListener;
-import java.awt.event.ActionEvent;
-import java.awt.event.FocusListener;
-import java.awt.event.FocusEvent;
-
+import java.awt.*;
import java.awt.datatransfer.Clipboard;
-import java.awt.datatransfer.StringSelection;
import java.awt.datatransfer.ClipboardOwner;
-import java.awt.datatransfer.Transferable;
import java.awt.datatransfer.DataFlavor;
-
+import java.awt.datatransfer.StringSelection;
+import java.awt.datatransfer.Transferable;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.FocusEvent;
+import java.awt.event.FocusListener;
import java.io.IOException;
-import java.io.InputStream;
-
-import java.net.URL;
import java.net.MalformedURLException;
-
-import java.util.Properties;
-import java.util.Hashtable;
+import java.net.URL;
import java.util.Enumeration;
+import java.util.Hashtable;
+import java.util.Properties;
/**
* The terminal plugin represents the actual terminal where the
* @version $Id$
* @author Matthias L. Jugel, Marcus Meißner
*/
-public class Terminal extends Plugin
+public class Terminal extends Plugin
implements FilterPlugin, VisualTransferPlugin, ClipboardOwner, Runnable {
private final static boolean personalJava = false;
private final static int debug = 0;
-
+
/** holds the actual terminal emulation */
protected vt320 terminal;
- /**
+ /**
* The default encoding is ISO 8859-1 (western).
* However, as you see the value is set to latin1 which is a value that
* is not even documented and thus incorrect, but it forces the default
private boolean localecho_overridden = false;
+ private Color codeToColor(String code) {
+ if(colors.get(code) != null)
+ return (Color) colors.get(code);
+ else
+ try {
+ if(Color.getColor(code) != null)
+ return Color.getColor(code);
+ else
+ return Color.decode(code);
+ } catch(Exception e) {
+ error("ignoring unknown color code: " + code);
+ }
+ return null;
+ }
/**
* Create a new terminal plugin and initialize the terminal emulation.
*/
if(!personalJava) {
- menu = new Menu("Terminal");
- MenuItem item;
+ menu = new Menu("Terminal");
+ MenuItem item;
- Menu fgm = new Menu("Foreground");
- Menu bgm = new Menu("Background");
- Enumeration cols = colors.keys();
- ActionListener fgl = new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- terminal.setForeground((Color)colors.get(e.getActionCommand()));
- tPanel.repaint();
+ Menu fgm = new Menu("Foreground");
+ Menu bgm = new Menu("Background");
+ Enumeration cols = colors.keys();
+ ActionListener fgl = new ActionListener() {
+ public void actionPerformed(ActionEvent e) {
+ terminal.setForeground((Color) colors.get(e.getActionCommand()));
+ tPanel.repaint();
+ }
+ };
+ ActionListener bgl = new ActionListener() {
+ public void actionPerformed(ActionEvent e) {
+ terminal.setBackground((Color) colors.get(e.getActionCommand()));
+ tPanel.repaint();
+ }
+ };
+ while(cols.hasMoreElements()) {
+ String color = (String) cols.nextElement();
+ fgm.add(item = new MenuItem(color));
+ item.addActionListener(fgl);
+ bgm.add(item = new MenuItem(color));
+ item.addActionListener(bgl);
}
- };
- ActionListener bgl = new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- terminal.setBackground((Color)colors.get(e.getActionCommand()));
- tPanel.repaint();
- }
- };
- while(cols.hasMoreElements()) {
- String color = (String)cols.nextElement();
- fgm.add(item = new MenuItem(color));
- item.addActionListener(fgl);
- bgm.add(item = new MenuItem(color));
- item.addActionListener(bgl);
- }
- menu.add(fgm);
- menu.add(bgm);
+ menu.add(fgm);
+ menu.add(bgm);
- menu.add(item = new MenuItem("Smaller Font"));
- item.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- Font font = terminal.getFont();
- terminal.setFont(new Font(font.getName(),
- font.getStyle(), font.getSize()-1));
- if(tPanel.getParent() != null) {
- Component parent = tPanel.getParent();
- if(parent instanceof java.awt.Frame)
- ((java.awt.Frame)parent).pack();
- tPanel.getParent().doLayout();
- tPanel.getParent().validate();
- }
- }
- });
- menu.add(item = new MenuItem("Larger Font"));
- item.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- Font font = terminal.getFont();
- terminal.setFont(new Font(font.getName(),
- font.getStyle(), font.getSize()+1));
- if(tPanel.getParent() != null) {
- Component parent = tPanel.getParent();
- if(parent instanceof java.awt.Frame)
- ((java.awt.Frame)parent).pack();
- tPanel.getParent().doLayout();
- tPanel.getParent().validate();
- }
- }
- });
- menu.add(item = new MenuItem("Buffer +50"));
- item.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- terminal.setBufferSize(terminal.getBufferSize() + 50);
- }
- });
- menu.add(item = new MenuItem("Buffer -50"));
- item.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- terminal.setBufferSize(terminal.getBufferSize() - 50);
- }
- });
- menu.addSeparator();
- menu.add(item = new MenuItem("Reset Terminal"));
- item.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- terminal.reset();
- }
- });
-
+ menu.add(item = new MenuItem("Smaller Font"));
+ item.addActionListener(new ActionListener() {
+ public void actionPerformed(ActionEvent e) {
+ Font font = terminal.getFont();
+ terminal.setFont(new Font(font.getName(),
+ font.getStyle(), font.getSize() - 1));
+ if(tPanel.getParent() != null) {
+ Component parent = tPanel.getParent();
+ if(parent instanceof java.awt.Frame)
+ ((java.awt.Frame) parent).pack();
+ tPanel.getParent().doLayout();
+ tPanel.getParent().validate();
+ }
+ }
+ });
+ menu.add(item = new MenuItem("Larger Font"));
+ item.addActionListener(new ActionListener() {
+ public void actionPerformed(ActionEvent e) {
+ Font font = terminal.getFont();
+ terminal.setFont(new Font(font.getName(),
+ font.getStyle(), font.getSize() + 1));
+ if(tPanel.getParent() != null) {
+ Component parent = tPanel.getParent();
+ if(parent instanceof java.awt.Frame)
+ ((java.awt.Frame) parent).pack();
+ tPanel.getParent().doLayout();
+ tPanel.getParent().validate();
+ }
+ }
+ });
+ menu.add(item = new MenuItem("Buffer +50"));
+ item.addActionListener(new ActionListener() {
+ public void actionPerformed(ActionEvent e) {
+ terminal.setBufferSize(terminal.getBufferSize() + 50);
+ }
+ });
+ menu.add(item = new MenuItem("Buffer -50"));
+ item.addActionListener(new ActionListener() {
+ public void actionPerformed(ActionEvent e) {
+ terminal.setBufferSize(terminal.getBufferSize() - 50);
+ }
+ });
+ menu.addSeparator();
+ menu.add(item = new MenuItem("Reset Terminal"));
+ item.addActionListener(new ActionListener() {
+ public void actionPerformed(ActionEvent e) {
+ terminal.reset();
+ }
+ });
+
} // !personalJava
// create the terminal emulation
terminal = new vt320() {
public void write(byte[] b) {
try {
- Terminal.this.write(b);
- } catch(IOException e) {
- reader = null;
- }
+ Terminal.this.write(b);
+ } catch(IOException e) {
+ reader = null;
+ }
}
// provide audio feedback if that is configured
public void beep() {
- if(audioBeep != null) bus.broadcast(audioBeep);
+ if(audioBeep != null) bus.broadcast(audioBeep);
}
public void sendTelnetCommand(byte cmd) {
- bus.broadcast(new TelnetCommandRequest(cmd));
+ bus.broadcast(new TelnetCommandRequest(cmd));
}
};
public void update(java.awt.Graphics g) {
paint(g);
}
+
// we don't want to print the container, just the terminal contents
public void print(java.awt.Graphics g) {
terminal.print(g);
terminal.addFocusListener(new FocusListener() {
public void focusGained(FocusEvent evt) {
if(debug > 0)
- System.err.println("Terminal: focus gained");
- terminal.setCursor(Cursor.getPredefinedCursor(Cursor.TEXT_CURSOR));
+ System.err.println("Terminal: focus gained");
+ terminal.setCursor(Cursor.getPredefinedCursor(Cursor.TEXT_CURSOR));
bus.broadcast(new FocusStatus(Terminal.this, evt));
}
+
public void focusLost(FocusEvent evt) {
if(debug > 0)
- System.err.println("Terminal: focus lost");
- terminal.setCursor(Cursor.getDefaultCursor());
+ System.err.println("Terminal: focus lost");
+ terminal.setCursor(Cursor.getDefaultCursor());
bus.broadcast(new FocusStatus(Terminal.this, evt));
}
});
// register an online status listener
bus.registerPluginListener(new OnlineStatusListener() {
public void online() {
- if(debug > 0) System.err.println("Terminal: online "+reader);
+ if(debug > 0) System.err.println("Terminal: online " + reader);
if(reader == null) {
reader = new Thread(Terminal.this);
reader.start();
bus.registerPluginListener(new LocalEchoListener() {
public void setLocalEcho(boolean echo) {
- if (!localecho_overridden)
- terminal.setLocalEcho(echo);
+ if(!localecho_overridden)
+ terminal.setLocalEcho(echo);
}
});
try {
terminal.setColorPrinting(Boolean.valueOf(tmp).booleanValue());
} catch(Exception e) {
- error("Terminal.color.print: must be either true or false, not "+tmp);
+ error("Terminal.color.print: must be either true or false, not " + tmp);
}
-
+
+ System.err.print("colorSet: ");
if((tmp = cfg.getProperty("Terminal", id, "colorSet")) != null) {
+ System.err.println(tmp);
Properties colorSet = new Properties();
try {
try {
colorSet.load(new URL(tmp).openStream());
} catch(Exception ue) {
- error("cannot find colorSet: "+tmp);
- error("resource access failed: "+e);
- error("URL access failed: "+ue);
- colorSet = null;
+ error("cannot find colorSet: " + tmp);
+ error("resource access failed: " + e);
+ error("URL access failed: " + ue);
+ colorSet = null;
}
}
if(colorSet != null) {
Color set[] = terminal.getColorSet();
- for(int i = 0; i < 8; i++)
- if((tmp = colorSet.getProperty("color"+i)) != null)
- if(colors.get(tmp) != null)
- set[i] = (Color)colors.get(tmp);
- else try {
- if(Color.getColor(tmp) != null)
- set[i] = Color.getColor(tmp);
- else
- set[i] = Color.decode(tmp);
- } catch(Exception e) {
- error("ignoring unknown color code: "+tmp);
- }
+ Color color = null;
+ for(int i = 0; i < 8; i++) {
+ if((tmp = colorSet.getProperty("color" + i)) != null &&
+ (color = codeToColor(tmp)) != null) {
+ set[i] = color;
+ }
+ }
+ // special color for bold
+ if((tmp = colorSet.getProperty("bold")) != null &&
+ (color = codeToColor(tmp)) != null) {
+ set[vt320.COLOR_BOLD] = color;
+ }
+ // special color for invert
+ if((tmp = colorSet.getProperty("invert")) != null &&
+ (color = codeToColor(tmp)) != null) {
+ set[vt320.COLOR_INVERT] = color;
+ }
terminal.setColorSet(set);
}
}
String cFG = cfg.getProperty("Terminal", id, "cursor.foreground");
String cBG = cfg.getProperty("Terminal", id, "cursor.background");
if(cFG != null || cBG != null)
- try {
- Color fg = (cFG == null ?
- terminal.getBackground() :
- (Color.getColor(cFG) != null ? Color.getColor(cFG):Color.decode(cFG)));
- Color bg = (cBG == null ?
- terminal.getForeground() :
- (Color.getColor(cBG) != null ? Color.getColor(cBG):Color.decode(cBG)));
- terminal.setCursorColors(fg, bg);
- } catch(Exception e) {
- error("ignoring unknown cursor color code: "+tmp);
- }
-
+ try {
+ Color fg = (cFG == null ?
+ terminal.getBackground() :
+ (Color.getColor(cFG) != null ? Color.getColor(cFG):Color.decode(cFG)));
+ Color bg = (cBG == null ?
+ terminal.getForeground() :
+ (Color.getColor(cBG) != null ? Color.getColor(cBG):Color.decode(cBG)));
+ terminal.setCursorColors(fg, bg);
+ } catch(Exception e) {
+ error("ignoring unknown cursor color code: " + tmp);
+ }
+
if((tmp = cfg.getProperty("Terminal", id, "border")) != null) {
String size = tmp;
boolean raised = false;
terminal.setLocalEcho(Boolean.valueOf(tmp).booleanValue());
localecho_overridden = true;
}
-
- if((tmp = cfg.getProperty("Terminal", id, "scrollBar")) != null &&
- !personalJava) {
+
+ if((tmp = cfg.getProperty("Terminal", id, "scrollBar")) != null &&
+ !personalJava) {
String direction = tmp;
if(!direction.equals("none")) {
if(!direction.equals("East") && !direction.equals("West"))
if((tmp = cfg.getProperty("Terminal", id, "answerback")) != null)
terminal.setAnswerBack(tmp);
- if((tmp = cfg.getProperty("Terminal", id, "buffer")) != null)
+ if((tmp = cfg.getProperty("Terminal", id, "buffer")) != null)
terminal.setBufferSize(Integer.parseInt(tmp));
- if((tmp = cfg.getProperty("Terminal", id, "size")) != null) try {
- int idx = tmp.indexOf(',');
- int width = Integer.parseInt(tmp.substring(1, idx).trim());
- int height = Integer.parseInt(tmp.substring(idx+1,tmp.length()-1).trim());
- terminal.setScreenSize(width, height);
- } catch(Exception e) {
- error("screen size is wrong: "+tmp);
- error("error: "+e);
- }
+ if((tmp = cfg.getProperty("Terminal", id, "size")) != null)
+ try {
+ int idx = tmp.indexOf(',');
+ int width = Integer.parseInt(tmp.substring(1, idx).trim());
+ int height = Integer.parseInt(tmp.substring(idx + 1, tmp.length() - 1).trim());
+ terminal.setScreenSize(width, height);
+ } catch(Exception e) {
+ error("screen size is wrong: " + tmp);
+ error("error: " + e);
+ }
if((tmp = cfg.getProperty("Terminal", id, "resize")) != null)
if(tmp.equals("font"))
- terminal.setResizeStrategy(terminal.RESIZE_FONT);
+ terminal.setResizeStrategy(terminal.RESIZE_FONT);
else if(tmp.equals("screen"))
terminal.setResizeStrategy(terminal.RESIZE_SCREEN);
- else
+ else
terminal.setResizeStrategy(terminal.RESIZE_NONE);
-
-
+
+
if((tmp = cfg.getProperty("Terminal", id, "font")) != null) {
String font = tmp;
int style = Font.PLAIN, fsize = 12;
keyCodes.load(getClass().getResourceAsStream(tmp));
} catch(Exception e) {
try {
- keyCodes.load(new URL(tmp).openStream());
+ keyCodes.load(new URL(tmp).openStream());
} catch(Exception ue) {
- error("cannot find keyCodes: "+tmp);
- error("resource access failed: "+e);
- error("URL access failed: "+ue);
- keyCodes = null;
+ error("cannot find keyCodes: " + tmp);
+ error("resource access failed: " + e);
+ error("URL access failed: " + ue);
+ keyCodes = null;
}
}
// set the key codes if we got the properties
- if(keyCodes != null)
+ if(keyCodes != null)
terminal.setKeyCodes(keyCodes);
}
try {
audioBeep = new SoundRequest(new URL(tmp));
} catch(MalformedURLException e) {
- error("incorrect URL for audio ping: "+e);
+ error("incorrect URL for audio ping: " + e);
}
tPanel.setBackground(terminal.getBackground());
public void run() {
byte[] t, b = new byte[256];
int n = 0;
- while(n >= 0) try {
- n = read(b);
- if(debug > 0 && n > 0)
- System.err.println("Terminal: \""+(new String(b, 0, n, encoding))+"\"");
- if(n > 0) terminal.putString(new String(b, 0, n, encoding));
- tPanel.repaint();
- } catch(IOException e) {
- reader = null;
- break;
- }
+ while(n >= 0)
+ try {
+ n = read(b);
+ if(debug > 0 && n > 0)
+ System.err.println("Terminal: \"" + (new String(b, 0, n, encoding)) + "\"");
+ if(n > 0) terminal.putString(new String(b, 0, n, encoding));
+ tPanel.repaint();
+ } catch(IOException e) {
+ reader = null;
+ break;
+ }
}
protected FilterPlugin source;
public void setFilterSource(FilterPlugin source) {
- if(debug > 0) System.err.println("Terminal: connected to: "+source);
+ if(debug > 0) System.err.println("Terminal: connected to: " + source);
this.source = source;
}
/*
InputStream is =
(InputStream)t.getTransferData(DataFlavor.plainTextFlavor);
- if(debug > 0)
+ if(debug > 0)
System.out.println("Clipboard: available: "+is.available());
byte buffer[] = new byte[is.available()];
is.read(buffer);
is.close();
*/
- byte buffer[] =
- ((String)t.getTransferData(DataFlavor.stringFlavor)).getBytes();
+ byte buffer[] =
+ ((String) t.getTransferData(DataFlavor.stringFlavor)).getBytes();
try {
write(buffer);
} catch(IOException e) {
blob - 5b0f4604bbe78075494943c8a2fcbcb034446c90
blob + 131f408a229d5bc1d48dd9d6e889efd505c816ed
--- de/mud/terminal/VDU.java
+++ de/mud/terminal/VDU.java
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
- * "The Java Telnet Application" is distributed in the hope that it will be
+ * "The Java Telnet Application" 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 software; see the file COPYING. If not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
package de.mud.terminal;
-import java.awt.Component;
-import java.awt.Graphics;
-import java.awt.Color;
-import java.awt.Dimension;
-import java.awt.Font;
-import java.awt.FontMetrics;
-import java.awt.Point;
-import java.awt.Insets;
-import java.awt.Event;
-import java.awt.Label;
-import java.awt.Frame;
-import java.awt.Rectangle;
-import java.awt.Scrollbar;
-import java.awt.Image;
-
-/*
-import java.awt.Graphics;
-import java.awt.print.Printable;
-import java.awt.print.PrinterJob;
-import java.awt.print.PrinterException;
-import java.awt.print.PageFormat;
-*/
-
-import java.awt.AWTEvent;
-import java.awt.AWTEventMulticaster;
-import java.awt.event.KeyListener;
-import java.awt.event.KeyEvent;
-import java.awt.event.AdjustmentListener;
+import java.awt.*;
import java.awt.event.AdjustmentEvent;
+import java.awt.event.AdjustmentListener;
+import java.awt.event.FocusEvent;
+import java.awt.event.FocusListener;
+import java.awt.event.KeyEvent;
+import java.awt.event.KeyListener;
+import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
-import java.awt.event.MouseEvent;
-import java.awt.event.FocusListener;
-import java.awt.event.FocusEvent;
/**
* Video Display Unit emulation. This class implements all necessary
* @version $Id$
* @author Matthias L. Jugel, Marcus Meißner
*/
-public class VDU extends Component
+public class VDU extends Component
implements MouseListener, MouseMotionListener {
/** The current version id tag */
public final static String ID = "$Id$";
public final static int debug = 0;
/** lightweight component definitions */
- private final static long VDU_EVENTS = AWTEvent.KEY_EVENT_MASK
- | AWTEvent.FOCUS_EVENT_MASK
- | AWTEvent.ACTION_EVENT_MASK
- | AWTEvent.MOUSE_MOTION_EVENT_MASK
- | AWTEvent.MOUSE_EVENT_MASK;
-
+ private final static long VDU_EVENTS = AWTEvent.KEY_EVENT_MASK
+ | AWTEvent.FOCUS_EVENT_MASK
+ | AWTEvent.ACTION_EVENT_MASK
+ | AWTEvent.MOUSE_MOTION_EVENT_MASK
+ | AWTEvent.MOUSE_EVENT_MASK;
+
private Dimension size; /* rows and columns */
private Insets insets; /* size of the border */
private boolean raised; /* indicator if the border is raised */
private String selection; /* contains the selected text */
private Scrollbar scrollBar;
- private SoftFont sf = new SoftFont();
+ private SoftFont sf = new SoftFont();
private boolean update[]; /* contains the lines that need update */
private boolean colorPrinting = false; /* print display in color */
-
+
private Image backingStore = null;
/**
* @return the new brighter color
*/
- private double max(double f1,double f2) { return (f1<f2)?f2:f1; }
- private double min(double f1,double f2) { return (f1<f2)?f1:f2; }
+ private double max(double f1, double f2) {
+ return (f1 < f2)?f2:f1;
+ }
+
+ private double min(double f1, double f2) {
+ return (f1 < f2)?f1:f2;
+ }
+
private Color brighten(Color clr) {
int r,g,b;
- r = (int)min(clr.getRed() * 1.2 , 255.0);
- g = (int)min(clr.getGreen()* 1.2 , 255.0);
- b = (int)min(clr.getBlue() * 1.2 , 255.0);
- return new Color(r,g,b);
+ r = (int) min(clr.getRed() * 1.2, 255.0);
+ g = (int) min(clr.getGreen() * 1.2, 255.0);
+ b = (int) min(clr.getBlue() * 1.2, 255.0);
+ return new Color(r, g, b);
}
private Color darken(Color clr) {
int r,g,b;
- r = (int)max(clr.getRed() * 0.8 , 0.0);
- g = (int)max(clr.getGreen() * 0.8 , 0.0);
- b = (int)max(clr.getBlue() * 0.8 , 0.0);
- return new Color(r,g,b);
+ r = (int) max(clr.getRed() * 0.8, 0.0);
+ g = (int) max(clr.getGreen() * 0.8, 0.0);
+ b = (int) max(clr.getBlue() * 0.8, 0.0);
+ return new Color(r, g, b);
}
/** A list of colors used for representation of the display */
- private Color color[] = { Color.black,
- Color.red,
- Color.green,
- Color.yellow,
- Color.blue,
- Color.magenta,
- Color.cyan,
- Color.white,
+ private Color color[] = {Color.black,
+ Color.red,
+ Color.green,
+ Color.yellow,
+ Color.blue,
+ Color.magenta,
+ Color.cyan,
+ Color.white,
+ null, // bold color
+ null, // inverted color
};
public final static int COLOR_0 = 0;
public final static int COLOR_5 = 5;
public final static int COLOR_6 = 6;
public final static int COLOR_7 = 7;
+ public final static int COLOR_BOLD = 8;
+ public final static int COLOR_INVERT = 9;
/* definitions of standards for the display unit */
- final static int COLOR_FG_STD = 7;
- final static int COLOR_BG_STD = 0;
- public final static int COLOR = 0xff0;
- public final static int COLOR_FG = 0xf0;
- public final static int COLOR_BG = 0xf00;
+ final static int COLOR_FG_STD = 7;
+ final static int COLOR_BG_STD = 0;
+ public final static int COLOR = 0xff0;
+ public final static int COLOR_FG = 0xf0;
+ public final static int COLOR_BG = 0xf00;
/** User defineable cursor colors */
private Color cursorColorFG = null;
private Color cursorColorBG = null;
/** Scroll up when inserting a line. */
- public final static boolean SCROLL_UP = false;
+ public final static boolean SCROLL_UP = false;
/** Scroll down when inserting a line. */
public final static boolean SCROLL_DOWN = true;
/** Do nothing when the component is resized. */
- public final static int RESIZE_NONE = 0;
+ public final static int RESIZE_NONE = 0;
/** Resize the width and height of the character screen. */
- public final static int RESIZE_SCREEN = 1;
+ public final static int RESIZE_SCREEN = 1;
/** Resize the font to the new screen size. */
- public final static int RESIZE_FONT = 2;
-
- /** Make character normal. */
- public final static int NORMAL = 0x00;
- /** Make character bold. */
- public final static int BOLD = 0x01;
- /** Underline character. */
- public final static int UNDERLINE = 0x02;
- /** Invert character. */
- public final static int INVERT = 0x04;
- /** Lower intensity character. */
- public final static int LOW = 0x08;
+ public final static int RESIZE_FONT = 2;
- /**
+ /** Make character normal. */
+ public final static int NORMAL = 0x00;
+ /** Make character bold. */
+ public final static int BOLD = 0x01;
+ /** Underline character. */
+ public final static int UNDERLINE = 0x02;
+ /** Invert character. */
+ public final static int INVERT = 0x04;
+ /** Lower intensity character. */
+ public final static int LOW = 0x08;
+
+ /**
* Create a new video display unit with the passed width and height in
* characters using a special font and font size. These features can
* be set independently using the appropriate properties.
public VDU(int width, int height, Font font) {
// lightweight component handling
enableEvents(VDU_EVENTS);
-
+
// set the normal font to use
setFont(font);
// set the standard resize strategy
selection = null;
}
-
+
/**
* Create a display unit with specific size, Font is "Monospaced", size 12.
* @param width the length of the character lines
}
public void setColorSet(Color[] colorset) {
- System.arraycopy(colorset, 0, color, 0, 8);
+ System.arraycopy(colorset, 0, color, 0, 10);
update[0] = true;
redraw();
}
* @see #insertChar
* @see #deleteChar
* @see #redraw
- */
+ */
public void putChar(int c, int l, char ch, int attributes) {
c = checkBounds(c, 0, size.width - 1);
public void insertChar(int c, int l, char ch, int attributes) {
c = checkBounds(c, 0, size.width - 1);
l = checkBounds(l, 0, size.height - 1);
- System.arraycopy(charArray[screenBase + l], c,
- charArray[screenBase + l], c + 1, size.width - c - 1);
- System.arraycopy(charAttributes[screenBase + l], c,
- charAttributes[screenBase + l], c + 1, size.width - c - 1);
+ System.arraycopy(charArray[screenBase + l], c,
+ charArray[screenBase + l], c + 1, size.width - c - 1);
+ System.arraycopy(charAttributes[screenBase + l], c,
+ charAttributes[screenBase + l], c + 1, size.width - c - 1);
putChar(c, l, ch, attributes);
}
l = checkBounds(l, 0, size.height - 1);
if(c < size.width - 1) {
System.arraycopy(charArray[screenBase + l], c + 1,
- charArray[screenBase + l], c, size.width - c - 1);
+ charArray[screenBase + l], c, size.width - c - 1);
System.arraycopy(charAttributes[screenBase + l], c + 1,
- charAttributes[screenBase + l], c, size.width - c - 1);
+ charAttributes[screenBase + l], c, size.width - c - 1);
}
- putChar(size.width - 1, l, (char)0);
+ putChar(size.width - 1, l, (char) 0);
}
/**
- * Put a String at a specific position. Any characters previously on that
+ * Put a String at a specific position. Any characters previously on that
* position will be overwritten. You need to call redraw() for screen update.
* @param c x-coordinate (column)
* @param l y-coordinate (line)
* @see #insertLine
* @see #deleteLine
* @see #redraw
- */
+ */
public void putString(int c, int l, String s) {
putString(c, l, s, NORMAL);
}
-
+
/**
* Put a String at a specific position giving all characters the same
- * attributes. Any characters previously on that position will be
+ * attributes. Any characters previously on that position will be
* overwritten. You need to call redraw() to update the screen.
* @param c x-coordinate (column)
* @param l y-coordinate (line)
*/
public void insertLine(int l, int n) {
insertLine(l, n, SCROLL_UP);
- }
+ }
/**
* Insert a blank line at a specific position. Scroll text according to
*/
public void insertLine(int l, boolean scrollDown) {
insertLine(l, 1, scrollDown);
- }
+ }
/**
* Insert blank lines at a specific position.
int offset = 0;
int oldBase = screenBase;
- if (l > bottomMargin) /* We do not scroll below bottom margin (below the scrolling region). */
- return;
- int top = (l < topMargin ?
- 0 : (l > bottomMargin ?
- (bottomMargin + 1 < size.height ?
- bottomMargin + 1 : size.height - 1) : topMargin));
+ if(l > bottomMargin) /* We do not scroll below bottom margin (below the scrolling region). */
+ return;
+ int top = (l < topMargin ?
+ 0 : (l > bottomMargin ?
+ (bottomMargin + 1 < size.height ?
+ bottomMargin + 1 : size.height - 1) : topMargin));
int bottom = (l > bottomMargin ?
- size.height - 1 : (l < topMargin ?
- (topMargin > 0 ?
- topMargin - 1 : 0) : bottomMargin));
+ size.height - 1 : (l < topMargin ?
+ (topMargin > 0 ?
+ topMargin - 1 : 0) : bottomMargin));
// System.out.println("l is "+l+", top is "+top+", bottom is "+bottom+", bottomargin is "+bottomMargin+", topMargin is "+topMargin);
-
+
if(scrollDown) {
if(n > (bottom - top)) n = (bottom - top);
cbuf = new char[bottom - l - (n - 1)][size.width];
abuf = new int[bottom - l - (n - 1)][size.width];
-
+
System.arraycopy(charArray, oldBase + l, cbuf, 0, bottom - l - (n - 1));
- System.arraycopy(charAttributes, oldBase + l,
- abuf, 0, bottom - l - (n - 1));
- System.arraycopy(cbuf, 0, charArray, oldBase + l + n,
- bottom - l - (n - 1));
- System.arraycopy(abuf, 0, charAttributes, oldBase + l + n,
- bottom - l - (n - 1));
+ System.arraycopy(charAttributes, oldBase + l,
+ abuf, 0, bottom - l - (n - 1));
+ System.arraycopy(cbuf, 0, charArray, oldBase + l + n,
+ bottom - l - (n - 1));
+ System.arraycopy(abuf, 0, charAttributes, oldBase + l + n,
+ bottom - l - (n - 1));
cbuf = charArray;
abuf = charAttributes;
- } else try {
- if(n > (bottom - top) + 1) n = (bottom - top) + 1;
- if(bufSize < maxBufSize) {
- if(bufSize + n > maxBufSize) {
- offset = n - (maxBufSize - bufSize);
- bufSize = maxBufSize;
- screenBase = maxBufSize - size.height - 1;
- windowBase = screenBase;
+ } else
+ try {
+ if(n > (bottom - top) + 1) n = (bottom - top) + 1;
+ if(bufSize < maxBufSize) {
+ if(bufSize + n > maxBufSize) {
+ offset = n - (maxBufSize - bufSize);
+ bufSize = maxBufSize;
+ screenBase = maxBufSize - size.height - 1;
+ windowBase = screenBase;
+ } else {
+ screenBase += n;
+ windowBase += n;
+ bufSize += n;
+ }
+ cbuf = new char[bufSize][size.width];
+ abuf = new int[bufSize][size.width];
} else {
- screenBase += n;
- windowBase += n;
- bufSize += n;
+ offset = n;
+ cbuf = charArray;
+ abuf = charAttributes;
}
- cbuf = new char[bufSize][size.width];
- abuf = new int[bufSize][size.width];
- } else {
- offset = n;
- cbuf = charArray;
- abuf = charAttributes;
+ // copy anything from the top of the buffer (+offset) to the new top
+ // up to the screenBase.
+ if(oldBase > 0) {
+ System.arraycopy(charArray, offset,
+ cbuf, 0,
+ oldBase - offset);
+ System.arraycopy(charAttributes, offset,
+ abuf, 0,
+ oldBase - offset);
+ }
+ // copy anything from the top of the screen (screenBase) up to the
+ // topMargin to the new screen
+ if(top > 0) {
+ System.arraycopy(charArray, oldBase,
+ cbuf, screenBase,
+ top);
+ System.arraycopy(charAttributes, oldBase,
+ abuf, screenBase,
+ top);
+ }
+ // copy anything from the topMargin up to the amount of lines inserted
+ // to the gap left over between scrollback buffer and screenBase
+ if(oldBase > 0) {
+ System.arraycopy(charArray, oldBase + top,
+ cbuf, oldBase - offset,
+ n);
+ System.arraycopy(charAttributes, oldBase + top,
+ abuf, oldBase - offset,
+ n);
+ }
+ // copy anything from topMargin + n up to the line linserted to the
+ // topMargin
+ System.arraycopy(charArray, oldBase + top + n,
+ cbuf, screenBase + top,
+ l - top - (n - 1));
+ System.arraycopy(charAttributes, oldBase + top + n,
+ abuf, screenBase + top,
+ l - top - (n - 1));
+ //
+ // copy the all lines next to the inserted to the new buffer
+ if(l < size.height - 1) {
+ System.arraycopy(charArray, oldBase + l + 1,
+ cbuf, screenBase + l + 1,
+ (size.height - 1) - l);
+ System.arraycopy(charAttributes, oldBase + l + 1,
+ abuf, screenBase + l + 1,
+ (size.height - 1) - l);
+ }
+ } catch(ArrayIndexOutOfBoundsException e) {
+ // this should not happen anymore, but I will leave the code
+ // here in case something happens anyway. That code above is
+ // so complex I always have a hard time understanding what
+ // I did, even though there are comments
+ System.err.println("*** Error while scrolling up:");
+ System.err.println("--- BEGIN STACK TRACE ---");
+ e.printStackTrace();
+ System.err.println("--- END STACK TRACE ---");
+ System.err.println("bufSize=" + bufSize + ", maxBufSize=" + maxBufSize);
+ System.err.println("top=" + top + ", bottom=" + bottom);
+ System.err.println("n=" + n + ", l=" + l);
+ System.err.println("screenBase=" + screenBase + ", windowBase=" + windowBase);
+ System.err.println("oldBase=" + oldBase);
+ System.err.println("size.width=" + size.width + ", size.height=" + size.height);
+ System.err.println("abuf.length=" + abuf.length + ", cbuf.length=" + cbuf.length);
+ System.err.println("*** done dumping debug information");
}
- // copy anything from the top of the buffer (+offset) to the new top
- // up to the screenBase.
- if(oldBase > 0) {
- System.arraycopy(charArray, offset,
- cbuf, 0,
- oldBase - offset);
- System.arraycopy(charAttributes, offset,
- abuf, 0,
- oldBase - offset);
- }
- // copy anything from the top of the screen (screenBase) up to the
- // topMargin to the new screen
- if(top > 0) {
- System.arraycopy(charArray, oldBase,
- cbuf, screenBase,
- top);
- System.arraycopy(charAttributes, oldBase,
- abuf, screenBase,
- top);
- }
- // copy anything from the topMargin up to the amount of lines inserted
- // to the gap left over between scrollback buffer and screenBase
- if(oldBase > 0) {
- System.arraycopy(charArray, oldBase + top,
- cbuf, oldBase - offset,
- n);
- System.arraycopy(charAttributes, oldBase + top,
- abuf, oldBase - offset,
- n);
- }
- // copy anything from topMargin + n up to the line linserted to the
- // topMargin
- System.arraycopy(charArray, oldBase + top + n,
- cbuf, screenBase + top,
- l - top - (n - 1));
- System.arraycopy(charAttributes, oldBase + top + n,
- abuf, screenBase + top,
- l - top - (n - 1));
- //
- // copy the all lines next to the inserted to the new buffer
- if(l < size.height - 1) {
- System.arraycopy(charArray, oldBase + l + 1,
- cbuf, screenBase + l + 1,
- (size.height - 1) - l);
- System.arraycopy(charAttributes, oldBase + l + 1,
- abuf, screenBase + l + 1,
- (size.height - 1) - l);
- }
- } catch(ArrayIndexOutOfBoundsException e) {
- // this should not happen anymore, but I will leave the code
- // here in case something happens anyway. That code above is
- // so complex I always have a hard time understanding what
- // I did, even though there are comments
- System.err.println("*** Error while scrolling up:");
- System.err.println("--- BEGIN STACK TRACE ---");
- e.printStackTrace();
- System.err.println("--- END STACK TRACE ---");
- System.err.println("bufSize="+bufSize+", maxBufSize="+maxBufSize);
- System.err.println("top="+top+", bottom="+bottom);
- System.err.println("n="+n+", l="+l);
- System.err.println("screenBase="+screenBase+", windowBase="+windowBase);
- System.err.println("oldBase="+oldBase);
- System.err.println("size.width="+size.width+", size.height="+size.height);
- System.err.println("abuf.length="+abuf.length+", cbuf.length="+cbuf.length);
- System.err.println("*** done dumping debug information");
- }
-
+
for(int i = 0; i < n; i++) {
- cbuf[(screenBase + l) + (scrollDown ? i : -i) ] = new char[size.width];
- abuf[(screenBase + l) + (scrollDown ? i : -i) ] = new int[size.width];
+ cbuf[(screenBase + l) + (scrollDown ? i : -i)] = new char[size.width];
+ abuf[(screenBase + l) + (scrollDown ? i : -i)] = new int[size.width];
}
charArray = cbuf;
charAttributes = abuf;
-
+
if(scrollDown)
markLine(l, bottom - l + 1);
else
if(scrollBar != null)
scrollBar.setValues(windowBase, size.height, 0, bufSize);
}
-
+
/**
- * Delete a line at a specific position. Subsequent lines will be scrolled
- * up to fill the space and a blank line is inserted at the end of the
+ * Delete a line at a specific position. Subsequent lines will be scrolled
+ * up to fill the space and a blank line is inserted at the end of the
* screen.
* @param l the y-coordinate to insert the line
* @see #deleteLine
public void deleteLine(int l) {
l = checkBounds(l, 0, size.height - 1);
- int bottom = (l>bottomMargin?size.height-1:
- (l<topMargin?topMargin:bottomMargin+1));
+ int bottom = (l > bottomMargin?size.height - 1:
+ (l < topMargin?topMargin:bottomMargin + 1));
System.arraycopy(charArray, screenBase + l + 1,
- charArray, screenBase + l, bottom - l -1 );
+ charArray, screenBase + l, bottom - l - 1);
System.arraycopy(charAttributes, screenBase + l + 1,
- charAttributes, screenBase + l, bottom - l -1);
+ charAttributes, screenBase + l, bottom - l - 1);
charArray[screenBase + bottom - 1] = new char[size.width];
charAttributes[screenBase + bottom - 1] = new int[size.width];
markLine(l, bottom - l);
char cbuf[] = new char[w];
int abuf[] = new int[w];
- for(int i = 0; i < w ; i++) abuf[i] = curAttr;
- for(int i = 0; i < h && l + i < size.height; i++)
- {
+ for(int i = 0; i < w; i++) abuf[i] = curAttr;
+ for(int i = 0; i < h && l + i < size.height; i++) {
System.arraycopy(cbuf, 0, charArray[screenBase + l + i], c, w);
System.arraycopy(abuf, 0, charAttributes[screenBase + l + i], c, w);
}
char cbuf[] = new char[w];
int abuf[] = new int[w];
- for(int i = 0; i < h && l + i < size.height; i++)
- {
+ for(int i = 0; i < h && l + i < size.height; i++) {
System.arraycopy(cbuf, 0, charArray[screenBase + l + i], c, w);
System.arraycopy(abuf, 0, charAttributes[screenBase + l + i], c, w);
}
}
public void showCursor(boolean doshow) {
- if (doshow != showcursor)
- markLine(cursorY,1);
+ if(doshow != showcursor)
+ markLine(cursorY, 1);
showcursor = doshow;
}
if(l > bottomMargin) {
topMargin = bottomMargin;
bottomMargin = l;
- }
- else
+ } else
topMargin = l;
if(topMargin < 0) topMargin = 0;
if(bottomMargin > size.height - 1) bottomMargin = size.height - 1;
if(l < topMargin) {
bottomMargin = topMargin;
topMargin = l;
- }
- else
+ } else
bottomMargin = l;
if(topMargin < 0) topMargin = 0;
if(bottomMargin > size.height - 1) bottomMargin = size.height - 1;
public int getBottomMargin() {
return bottomMargin;
}
-
+
/**
* Set scrollback buffer size.
* @param amount new size of the buffer
windowBase = screenBase;
}
maxBufSize = amount;
-
+
update[0] = true;
redraw();
}
* @see getBufferSize
*/
public void setWindowBase(int line) {
- if(line > screenBase) line = screenBase;
+ if(line > screenBase)
+ line = screenBase;
else if(line < 0) line = 0;
windowBase = line;
update[0] = true;
if(update != null) update[0] = true;
redraw();
}
-
+
/**
- * Change the size of the screen. This will include adjustment of the
+ * Change the size of the screen. This will include adjustment of the
* scrollback buffer.
* @param columns width of the screen
* @param columns height of the screen
int bsize = bufSize;
if(width < 1 || height < 1) return;
-
+
if(debug > 0)
- System.err.println("VDU: screen size ["+width+","+height+"]");
+ System.err.println("VDU: screen size [" + width + "," + height + "]");
- if(height > maxBufSize)
+ if(height > maxBufSize)
maxBufSize = height;
if(height > bufSize) {
windowBase = 0;
}
- if(windowBase+height >= bufSize)
- windowBase = bufSize-height;
+ if(windowBase + height >= bufSize)
+ windowBase = bufSize - height;
- if(screenBase+height >= bufSize)
- screenBase = bufSize-height;
+ if(screenBase + height >= bufSize)
+ screenBase = bufSize - height;
cbuf = new char[bufSize][width];
abuf = new int[bufSize][width];
-
+
if(charArray != null && charAttributes != null)
for(int i = 0; i < bsize && i < bufSize; i++) {
- System.arraycopy(charArray[i], 0, cbuf[i], 0,
- width < size.width ? width : size.width);
- System.arraycopy(charAttributes[i], 0, abuf[i], 0,
- width < size.width ? width : size.width);
+ System.arraycopy(charArray[i], 0, cbuf[i], 0,
+ width < size.width ? width : size.width);
+ System.arraycopy(charAttributes[i], 0, abuf[i], 0,
+ width < size.width ? width : size.width);
}
charArray = cbuf;
charAttributes = abuf;
public void setResizeStrategy(int strategy) {
resizeStrategy = strategy;
}
-
+
/**
* Get amount of rows on the screen.
*/
- public int getRows() { return size.height; }
+ public int getRows() {
+ return size.height;
+ }
/**
* Get amount of columns on the screen.
*/
- public int getColumns() { return size.width; }
+ public int getColumns() {
+ return size.width;
+ }
/**
* Set the border thickness and the border type.
* @param raised a boolean indicating a raised or embossed border
*/
public void setBorder(int thickness, boolean raised) {
- if(thickness == 0) insets = null;
- else insets = new Insets(thickness+1, thickness+1,
- thickness+1, thickness+1);
+ if(thickness == 0)
+ insets = null;
+ else
+ insets = new Insets(thickness + 1, thickness + 1,
+ thickness + 1, thickness + 1);
this.raised = raised;
}
for(int i = 0; (i < n) && (l + i < size.height); i++)
update[l + i + 1] = true;
}
-
+
/**
* Redraw marked lines.
* @see #markLine
g.setFont(normalFont);
-
- /* for debug only
- if (update[0]) {
- System.err.println("Redrawing all");
- } else {
- for (int l = 1; l < size.height+1; l++) {
- if (update[l]) {
- for (int c = 0; c < size.height-l;c++) {
- if (!update[c+l]) {
- System.err.println("Redrawing "+(l-1)+" - "+(l+c-2));
- l=l+c;
- break;
- }
- }
- }
- }
- }
- */
+ /* for debug only
+ if (update[0]) {
+ System.err.println("Redrawing all");
+ } else {
+ for (int l = 1; l < size.height+1; l++) {
+ if (update[l]) {
+ for (int c = 0; c < size.height-l;c++) {
+ if (!update[c+l]) {
+ System.err.println("Redrawing "+(l-1)+" - "+(l+c-2));
+ l=l+c;
+ break;
+ }
+ }
+ }
+ }
+ }
+ */
+
for(int l = 0; l < size.height; l++) {
if(!update[0] && !update[l + 1]) continue;
update[l + 1] = false;
- if(debug > 2) System.err.println("redraw(): line "+l);
+ if(debug > 2) System.err.println("redraw(): line " + l);
for(int c = 0; c < size.width; c++) {
int addr = 0;
int currAttr = charAttributes[windowBase + l][c];
bg = darken(getBackground());
if((currAttr & COLOR_FG) != 0)
- fg = darken(color[((currAttr & COLOR_FG) >> 4)-1]);
+ fg = darken(color[((currAttr & COLOR_FG) >> 4) - 1]);
if((currAttr & COLOR_BG) != 0)
- bg = darken(darken(color[((currAttr & COLOR_BG) >> 8)-1]));
+ bg = darken(darken(color[((currAttr & COLOR_BG) >> 8) - 1]));
- if((currAttr & BOLD) != 0)
+ if((currAttr & BOLD) != 0) {
+ g.setFont(normalFont.deriveFont(Font.BOLD));
+ if(null != color[COLOR_BOLD]) {
+ fg = color[COLOR_BOLD];
+ }
+ /*
if(fg.equals(Color.black)) {
fg = Color.gray;
} else {
- fg = brighten(fg);
- // bg = bg.brighter(); -- make some programs ugly
- }
+ fg = brighten(fg);
+ // bg = bg.brighter(); -- make some programs ugly
+ }
+ */
+ } else {
+ g.setFont(normalFont);
+ }
- if((currAttr & LOW) != 0) { fg = darken(fg); }
- if((currAttr & INVERT) != 0) { Color swapc = bg; bg=fg;fg=swapc; }
+ if((currAttr & LOW) != 0) {
+ fg = darken(fg);
+ }
+ if((currAttr & INVERT) != 0) {
+ if(null == color[COLOR_INVERT]) {
+ Color swapc = bg;
+ bg = fg;
+ fg = swapc;
+ } else {
+ if(null == color[COLOR_BOLD]) {
+ fg = bg;
+ } else {
+ fg = color[COLOR_BOLD];
+ }
+ bg = color[COLOR_INVERT];
+ }
+ }
- if (sf.inSoftFont(charArray[windowBase + l][c])) {
- g.setColor(bg);
- g.fillRect(c * charWidth + xoffset, l * charHeight + yoffset,
+ if(sf.inSoftFont(charArray[windowBase + l][c])) {
+ g.setColor(bg);
+ g.fillRect(c * charWidth + xoffset, l * charHeight + yoffset,
charWidth, charHeight);
- g.setColor(fg);
- sf.drawChar(g,charArray[windowBase + l][c],xoffset+c*charWidth,
- l*charHeight+yoffset, charWidth, charHeight);
+ g.setColor(fg);
+ sf.drawChar(g, charArray[windowBase + l][c], xoffset + c * charWidth,
+ l * charHeight + yoffset, charWidth, charHeight);
if((currAttr & UNDERLINE) != 0)
g.drawLine(c * charWidth + xoffset,
- (l+1) * charHeight - charDescent / 2 + yoffset,
- c * charWidth + charWidth + xoffset,
- (l+1) * charHeight - charDescent / 2 + yoffset);
+ (l + 1) * charHeight - charDescent / 2 + yoffset,
+ c * charWidth + charWidth + xoffset,
+ (l + 1) * charHeight - charDescent / 2 + yoffset);
continue;
}
-
+
// determine the maximum of characters we can print in one go
- while((c + addr < size.width) &&
- ( (charArray[windowBase + l][c + addr] < ' ') ||
- (charAttributes[windowBase + l][c + addr] == currAttr)
- ) &&
- !sf.inSoftFont(charArray[windowBase + l ][c+addr])
- ) {
+ while((c + addr < size.width) &&
+ ((charArray[windowBase + l][c + addr] < ' ') ||
+ (charAttributes[windowBase + l][c + addr] == currAttr)
+ ) &&
+ !sf.inSoftFont(charArray[windowBase + l][c + addr])
+ ) {
if(charArray[windowBase + l][c + addr] < ' ') {
charArray[windowBase + l][c + addr] = ' ';
- charAttributes[windowBase + l][c + addr] = 0;
- continue;
- }
+ charAttributes[windowBase + l][c + addr] = 0;
+ continue;
+ }
addr++;
}
-
+
// clear the part of the screen we want to change (fill rectangle)
g.setColor(bg);
g.fillRect(c * charWidth + xoffset, l * charHeight + yoffset,
addr * charWidth, charHeight);
g.setColor(fg);
-
+
// draw the characters
- g.drawChars(charArray[windowBase + l], c, addr,
- c * charWidth + xoffset,
- (l+1) * charHeight - charDescent + yoffset);
+ g.drawChars(charArray[windowBase + l], c, addr,
+ c * charWidth + xoffset,
+ (l + 1) * charHeight - charDescent + yoffset);
if((currAttr & UNDERLINE) != 0)
g.drawLine(c * charWidth + xoffset,
- (l+1) * charHeight - charDescent / 2 + yoffset,
- c * charWidth + addr * charWidth + xoffset,
- (l+1) * charHeight - charDescent / 2 + yoffset);
-
+ (l + 1) * charHeight - charDescent / 2 + yoffset,
+ c * charWidth + addr * charWidth + xoffset,
+ (l + 1) * charHeight - charDescent / 2 + yoffset);
+
c += addr - 1;
}
// selection code, highlites line or part of it when it was
// selected previously
if(l >= selectStartLine && l <= selectEndLine) {
- int selectStartColumn = (l == selectStartLine ? selectBegin.x : 0);
- int selectEndColumn =
- (l == selectEndLine ?
- (l == selectStartLine ? selectEnd.x - selectStartColumn :
- selectEnd.x) : size.width);
- if(selectStartColumn != selectEndColumn) {
- if(debug > 0)
- System.err.println("select("+selectStartColumn+"-"
- +selectEndColumn+")");
+ int selectStartColumn = (l == selectStartLine ? selectBegin.x : 0);
+ int selectEndColumn =
+ (l == selectEndLine ?
+ (l == selectStartLine ? selectEnd.x - selectStartColumn :
+ selectEnd.x) : size.width);
+ if(selectStartColumn != selectEndColumn) {
+ if(debug > 0)
+ System.err.println("select(" + selectStartColumn + "-"
+ + selectEndColumn + ")");
g.setXORMode(bg);
- g.fillRect(selectStartColumn * charWidth + xoffset,
- l * charHeight + yoffset,
- selectEndColumn * charWidth,
- charHeight);
- g.setPaintMode();
+ g.fillRect(selectStartColumn * charWidth + xoffset,
+ l * charHeight + yoffset,
+ selectEndColumn * charWidth,
+ charHeight);
+ g.setPaintMode();
}
}
// draw cursor
if(showcursor && (
- screenBase + cursorY >= windowBase &&
- screenBase + cursorY < windowBase + size.height)
+ screenBase + cursorY >= windowBase &&
+ screenBase + cursorY < windowBase + size.height)
) {
g.setColor(cursorColorFG);
g.setXORMode(cursorColorBG);
- g.fillRect( cursorX * charWidth + xoffset,
+ g.fillRect(cursorX * charWidth + xoffset,
(cursorY + screenBase - windowBase) * charHeight + yoffset,
charWidth, charHeight);
g.setPaintMode();
// draw border
if(insets != null) {
g.setColor(getBackground());
- xoffset--; yoffset--;
+ xoffset--;
+ yoffset--;
for(int i = insets.top - 1; i >= 0; i--)
g.draw3DRect(xoffset - i, yoffset - i,
- charWidth * size.width + 1 + i * 2,
+ charWidth * size.width + 1 + i * 2,
charHeight * size.height + 1 + i * 2,
raised);
}
}
if(debug > 1)
- System.err.println("Clip region: "+g.getClipBounds());
+ System.err.println("Clip region: " + g.getClipBounds());
g.drawImage(backingStore, 0, 0, this);
}
/**
* Set default for printing black&white or colorized as displayed on
- * screen.
+ * screen.
* @param name colorPrint true = print in full color, default b&w only
*/
public void setColorPrinting(boolean colorPrint) {
setForeground(Color.black);
setBackground(Color.white);
colorSave = color;
- color = new Color[] { Color.black,
- Color.black,
- Color.black,
- Color.black,
- Color.black,
- Color.black,
- Color.black,
- Color.white
- };
+ color = new Color[]{Color.black,
+ Color.black,
+ Color.black,
+ Color.black,
+ Color.black,
+ Color.black,
+ Color.black,
+ Color.white,
+ null,
+ null,
+ };
}
redraw(g);
* @param the mouse point to be converted
* @return Character cell coordinate of passed point
*/
- public Point mouseGetPos(Point evtpt)
- {
+ public Point mouseGetPos(Point evtpt) {
Point mousepos;
- mousepos = new Point(0,0);
+ mousepos = new Point(0, 0);
int xoffset = (super.getSize().width - size.width * charWidth) / 2;
int yoffset = (super.getSize().height - size.height * charHeight) / 2;
* @param fg foreground color or null
* @param bg background color or null
*/
- public void setCursorColors(Color fg, Color bg)
- {
- if (fg == null) cursorColorFG = color[COLOR_FG_STD];
- else cursorColorFG = fg;
- if (bg == null) cursorColorBG = color[COLOR_BG_STD];
- else cursorColorBG = bg;
+ public void setCursorColors(Color fg, Color bg) {
+ if(fg == null)
+ cursorColorFG = color[COLOR_FG_STD];
+ else
+ cursorColorFG = fg;
+ if(bg == null)
+ cursorColorBG = color[COLOR_BG_STD];
+ else
+ cursorColorBG = bg;
repaint();
}
-
+
/**
* Reshape character display according to resize strategy.
* @see #setResizeStrategy
*/
public void setBounds(int x, int y, int w, int h) {
if(debug > 0)
- System.err.println("VDU: setBounds("+x+","+y+","+w+","+h+")");
+ System.err.println("VDU: setBounds(" + x + "," + y + "," + w + "," + h + ")");
super.setBounds(x, y, w, h);
int xborder = 0, yborder = 0;
-
+
if(insets != null) {
w -= (xborder = insets.left + insets.right);
h -= (yborder = insets.top + insets.bottom);
}
if(debug > 0)
- System.err.println("VDU: looking for better match for "+normalFont);
+ System.err.println("VDU: looking for better match for " + normalFont);
Font tmpFont = normalFont;
String fontName = tmpFont.getName();
charWidth = fm.charWidth('@');
charHeight = fm.getHeight();
}
-
+
switch(resizeStrategy) {
- case RESIZE_SCREEN:
- setScreenSize(w / charWidth, size.height = h / charHeight);
- break;
- case RESIZE_FONT:
- int height = h / size.height;
- int width = w / size.width;
-
- fm = getFontMetrics(normalFont = new Font(fontName, fontStyle,
- charHeight));
-
- // adapt current font size (from small up to best fit)
- if(fm.getHeight() < height || fm.charWidth('@') < width)
- do {
- fm = getFontMetrics(normalFont = new Font(fontName, fontStyle,
- ++charHeight));
- } while(fm.getHeight() < height || fm.charWidth('@') < width);
-
- // now check if we got a font that is too large
- if(fm.getHeight() > height || fm.charWidth('@') > width)
- do {
- fm = getFontMetrics(normalFont = new Font(fontName, fontStyle,
- --charHeight));
- } while(charHeight > 1 &&
- (fm.getHeight() > height ||
- fm.charWidth('@') > width));
-
- if(charHeight <= 1) {
- System.err.println("VDU: error during resize, resetting");
- normalFont = tmpFont;
- System.err.println("VDU: disabling font/screen resize");
- resizeStrategy = RESIZE_NONE;
- }
+ case RESIZE_SCREEN:
+ setScreenSize(w / charWidth, size.height = h / charHeight);
+ break;
+ case RESIZE_FONT:
+ int height = h / size.height;
+ int width = w / size.width;
- setFont(normalFont);
- fm = getFontMetrics(normalFont);
- charWidth = fm.charWidth('@');
- charHeight = fm.getHeight();
- charDescent = fm.getDescent();
- break;
- case RESIZE_NONE:
- default:
- break;
+ fm = getFontMetrics(normalFont = new Font(fontName, fontStyle,
+ charHeight));
+
+ // adapt current font size (from small up to best fit)
+ if(fm.getHeight() < height || fm.charWidth('@') < width)
+ do {
+ fm = getFontMetrics(normalFont = new Font(fontName, fontStyle,
+ ++charHeight));
+ } while(fm.getHeight() < height || fm.charWidth('@') < width);
+
+ // now check if we got a font that is too large
+ if(fm.getHeight() > height || fm.charWidth('@') > width)
+ do {
+ fm = getFontMetrics(normalFont = new Font(fontName, fontStyle,
+ --charHeight));
+ } while(charHeight > 1 &&
+ (fm.getHeight() > height ||
+ fm.charWidth('@') > width));
+
+ if(charHeight <= 1) {
+ System.err.println("VDU: error during resize, resetting");
+ normalFont = tmpFont;
+ System.err.println("VDU: disabling font/screen resize");
+ resizeStrategy = RESIZE_NONE;
+ }
+
+ setFont(normalFont);
+ fm = getFontMetrics(normalFont);
+ charWidth = fm.charWidth('@');
+ charHeight = fm.getHeight();
+ charDescent = fm.getDescent();
+ break;
+ case RESIZE_NONE:
+ default:
+ break;
}
if(debug > 0) {
- System.err.println("VDU: charWidth="+charWidth+", "+
- "charHeight="+charHeight+", "+
- "charDescent="+charDescent);
+ System.err.println("VDU: charWidth=" + charWidth + ", " +
+ "charHeight=" + charHeight + ", " +
+ "charDescent=" + charDescent);
}
// delete the double buffer image and mark all lines
xborder = insets.left + insets.right;
yborder = insets.top + insets.bottom;
}
- return new Dimension(size.width * charWidth + xborder,
+ return new Dimension(size.width * charWidth + xborder,
size.height * charHeight + yborder);
}
}
public void clearSelection() {
- selectBegin = new Point(0,0);
- selectEnd = new Point(0,0);
+ selectBegin = new Point(0, 0);
+ selectEnd = new Point(0, 0);
selection = null;
}
public void mouseDragged(MouseEvent evt) {
if(buttonCheck(evt.getModifiers(), MouseEvent.BUTTON1_MASK) ||
- // Windows NT/95 etc: returns 0, which is a bug
- evt.getModifiers() == 0) {
+ // Windows NT/95 etc: returns 0, which is a bug
+ evt.getModifiers() == 0) {
int xoffset = (super.getSize().width - size.width * charWidth) / 2;
int yoffset = (super.getSize().height - size.height * charHeight) / 2;
int x = (evt.getX() - xoffset) / charWidth;
selectEnd.x = x;
selectEnd.y = y;
}
-
+
if(oldx != x || oldy != y) {
- update[0] = true;
- if(debug > 0)
- System.err.println("select(["+selectBegin.x+","+selectBegin.y+"],"+
- "["+selectEnd.x+","+selectEnd.y+"])");
+ update[0] = true;
+ if(debug > 0)
+ System.err.println("select([" + selectBegin.x + "," + selectBegin.y + "]," +
+ "[" + selectEnd.x + "," + selectEnd.y + "])");
redraw();
}
}
int xoffset = (super.getSize().width - size.width * charWidth) / 2;
int yoffset = (super.getSize().height - size.height * charHeight) / 2;
mouseDragged(evt);
-
+
if(selectBegin.x == selectEnd.x &&
- selectBegin.y == selectEnd.y) {
- update[0] = true;
+ selectBegin.y == selectEnd.y) {
+ update[0] = true;
redraw();
return;
}
if(selectEnd.x < 0) selectEnd.x = 0;
if(selectEnd.y < 0) selectEnd.y = 0;
if(selectEnd.y >= charArray.length)
- selectEnd.y = charArray.length-1;
+ selectEnd.y = charArray.length - 1;
if(selectEnd.x > charArray[0].length)
selectEnd.x = charArray[0].length;
for(int l = selectBegin.y; l <= selectEnd.y; l++) {
int start, end;
- start = (l == selectBegin.y ? start = selectBegin.x : 0);
- end = (l == selectEnd.y ? end = selectEnd.x : charArray[l].length );
- // Trim all spaces from end of line, like xterm does.
- selection += ("-" + (new String(charArray[l])).substring(start,end)).trim().substring(1);
- if(end == charArray[l].length)
- selection += "\n";
+ start = (l == selectBegin.y ? start = selectBegin.x : 0);
+ end = (l == selectEnd.y ? end = selectEnd.x : charArray[l].length);
+ // Trim all spaces from end of line, like xterm does.
+ selection += ("-" + (new String(charArray[l])).substring(start, end)).trim().substring(1);
+ if(end == charArray[l].length)
+ selection += "\n";
}
}
- }
+ }
// lightweight component event handling
}
private MouseMotionListener mouseMotionListener;
-
+
/**
* Add a mouse motion listener to the VDU. This is the implementation for
* the lightweight event handling.
* @param listener the mouse motion listener
*/
public void addMouseMotionListener(MouseMotionListener listener) {
- mouseMotionListener = AWTEventMulticaster.add(mouseMotionListener,listener);
+ mouseMotionListener = AWTEventMulticaster.add(mouseMotionListener, listener);
enableEvents(AWTEvent.MOUSE_EVENT_MASK);
}
* @param listener the mouse motion listener to remove
*/
public void removeMouseMotionListener(MouseMotionListener listener) {
- mouseMotionListener =
+ mouseMotionListener =
AWTEventMulticaster.remove(mouseMotionListener, listener);
}
/**
- * Process mouse events for this component. It will call the
+ * Process mouse events for this component. It will call the
* methods (mouseClicked() etc) in the added mouse listeners.
* @param evt the dispatched mouse event
*/
if(mouseListener != null)
switch(evt.getID()) {
case MouseEvent.MOUSE_CLICKED:
- mouseListener.mouseClicked(evt); break;
+ mouseListener.mouseClicked(evt);
+ break;
case MouseEvent.MOUSE_ENTERED:
- mouseListener.mouseEntered(evt); break;
+ mouseListener.mouseEntered(evt);
+ break;
case MouseEvent.MOUSE_EXITED:
- mouseListener.mouseExited(evt); break;
+ mouseListener.mouseExited(evt);
+ break;
case MouseEvent.MOUSE_PRESSED:
- mouseListener.mousePressed(evt); break;
+ mouseListener.mousePressed(evt);
+ break;
case MouseEvent.MOUSE_RELEASED:
- mouseListener.mouseReleased(evt); break;
+ mouseListener.mouseReleased(evt);
+ break;
}
- super.processMouseEvent(evt);
- }
+ super.processMouseEvent(evt);
+ }
/**
- * Process mouse motion events for this component. It will call the
+ * Process mouse motion events for this component. It will call the
* methods (mouseDragged() etc) in the added mouse motion listeners.
* @param evt the dispatched mouse event
*/
- public void processMouseMotionEvent(MouseEvent evt) {
+ public void processMouseMotionEvent(MouseEvent evt) {
// handle mouse motion events
if(mouseMotionListener != null)
switch(evt.getID()) {
case MouseEvent.MOUSE_DRAGGED:
- mouseMotionListener.mouseDragged(evt); break;
+ mouseMotionListener.mouseDragged(evt);
+ break;
case MouseEvent.MOUSE_MOVED:
- mouseMotionListener.mouseMoved(evt); break;
+ mouseMotionListener.mouseMoved(evt);
+ break;
}
super.processMouseMotionEvent(evt);
}
-
+
private KeyListener keyListener;
/**
* @param evt the dispatched key event
*/
public void processKeyEvent(KeyEvent evt) {
- if(keyListener != null)
+ if(keyListener != null)
switch(evt.getID()) {
case KeyEvent.KEY_PRESSED:
- keyListener.keyPressed(evt); break;
+ keyListener.keyPressed(evt);
+ break;
case KeyEvent.KEY_RELEASED:
- keyListener.keyReleased(evt); break;
+ keyListener.keyReleased(evt);
+ break;
case KeyEvent.KEY_TYPED:
- keyListener.keyTyped(evt); break;
+ keyListener.keyTyped(evt);
+ break;
}
// consume TAB keys if they originate from our component
if(evt.getKeyCode() == KeyEvent.VK_TAB && evt.getSource() == this)
if(focusListener != null)
switch(evt.getID()) {
case FocusEvent.FOCUS_GAINED:
- focusListener.focusGained(evt); break;
- case FocusEvent.FOCUS_LOST:
- focusListener.focusLost(evt); break;
+ focusListener.focusGained(evt);
+ break;
+ case FocusEvent.FOCUS_LOST:
+ focusListener.focusLost(evt);
+ break;
}
super.processFocusEvent(evt);
}
blob - 5e59df002d1b446409ec595fc4954298134feb12
blob + 6bd89130c41a34209b511e14f35bd718a1ef2bb6
--- doc/plugins/Terminal.html
+++ doc/plugins/Terminal.html
-<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
+<!DOCTYPE html PUBLIC "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
- <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
- <meta name="Author" content="Matthias L. Jugel, Marcus Meissner">
- <meta name="GENERATOR" content="Mozilla/4.77C-CCK-MCD Caldera Systems OpenLinux [en] (X11; U; Linux 2.4.13-ac7 i686) [Netscape]">
- <meta name="Description" content="Java Telnet Applet is a fully features Telnet and Terminal Emulation implementation for Java.">
- <meta name="Keywords" content="java telnet applet application bbs terminal emulation">
- <title>The Java Telnet Application/Applet v2.0: Script Plugin</title>
+
+ <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+
+ <meta name="Author" content="Matthias L. Jugel, Marcus Meissner">
+
+ <meta name="GENERATOR" content="Mozilla/4.77C-CCK-MCD Caldera Systems OpenLinux [en] (X11; U; Linux 2.4.13-ac7 i686) [Netscape]">
+
+ <meta name="Description" content="Java Telnet Applet is a fully features Telnet and Terminal Emulation implementation for Java.">
+
+ <meta name="Keywords" content="java telnet applet application bbs terminal emulation">
+ <title>The Java Telnet Application/Applet v2.0: Script Plugin</title>
</head>
-<body text="#000000" bgcolor="#FFFFFF" link="#0000EF" vlink="#51188E" alink="#FF0000">
-
-<center><table BORDER=0 CELLSPACING=0 CELLPADDING=5 COLS=1 WIDTH="100%" HEIGHT="20%" BGCOLOR="#000000" NOSAVE >
-<tr NOSAVE>
-<td ALIGN=RIGHT VALIGN=BOTTOM NOSAVE>
-<table BORDER=0 CELLPADDING=5 COLS=5 WIDTH="100%" HEIGHT="100%" BGCOLOR="#FFFFFF" NOSAVE >
-<tr NOSAVE>
-<td ALIGN=RIGHT VALIGN=BOTTOM COLSPAN="5" NOSAVE>
-<div ALIGN=right>
-<h1>
-<font face="Arial,Helvetica"><font color="#000099">The Java<sup><font size=-2>tm</font></sup>
-Telnet Application/Applet: Terminal Plugin</font></font></h1></div>
-<i>© 1996-2000 <a href="mailto:leo@mud.de">Matthias L. Jugel </a>and
-<a href="mailto:marcus@mud.de">Marcus
-Meißner</a></i>
-<p><b>Version 2.0 / Java 2 and 1.1.x</b>
-<br>Available under <a href="../../license/COPYING">GNU General Public
-License</a></td>
-</tr>
-
-<tr ALIGN=CENTER VALIGN=CENTER NOSAVE>
-<td NOSAVE><b><font face="Arial,Helvetica"><a href="../../index.html">Homepage</a></font></b></td>
-
-<td><b><font face="Arial,Helvetica"><a href="../../html/index.html">Applet
+ <body text="#000000" bgcolor="#ffffff" link="#0000ef" vlink="#51188e" alink="#ff0000">
+
+<center>
+<table border="0" cellspacing="0" cellpadding="5" cols="1" width="100%" height="20%" bgcolor="#000000" nosave="">
+ <tbody>
+ <tr nosave="">
+ <td align="Right" valign="Bottom" nosave="">
+ <table border="0" cellpadding="5" cols="5" width="100%" height="100%" bgcolor="#ffffff" nosave="">
+ <tbody>
+ <tr nosave="">
+ <td align="Right" valign="Bottom" colspan="5" nosave="">
+ <div align="Right">
+ <h1> <font face="Arial,Helvetica"><font color="#000099">The Java<sup><font size="-2">
+tm</font></sup> Telnet Application/Applet: Terminal Plugin</font></font></h1>
+ </div>
+ <i>© 1996-2000 <a href="mailto:leo@mud.de">Matthias L. Jugel </a>and
+ <a href="mailto:marcus@mud.de">Marcus Meißner</a></i>
+ <p><b>Version 2.0 / Java 2 and 1.1.x</b> <br>
+Available under <a href="../../license/COPYING">GNU General Public License</a></p>
+ </td>
+ </tr>
+ <tr align="Center" valign="CENTER" nosave="">
+ <td nosave=""><b><font face="Arial,Helvetica"><a href="../../index.html">
+Homepage</a></font></b></td>
+ <td><b><font face="Arial,Helvetica"><a href="../../html/index.html">Applet
Test</a></font></b></td>
-
-<td><b><font face="Arial,Helvetica"><a href="../../html/download.html">Download</a></font></b></td>
-
-<td><b><i><font face="Arial,Helvetica"><a href="../index.html">Documentation</a></font></i></b></td>
-
-<td><b><font face="Arial,Helvetica"><a href="../../html/users.html">Users
+ <td><b><font face="Arial,Helvetica"><a href="../../html/download.html">
+Download</a></font></b></td>
+ <td><b><i><font face="Arial,Helvetica"><a href="../index.html">Documentation</a></font></i></b></td>
+ <td><b><font face="Arial,Helvetica"><a href="../../html/users.html">Users
/ Opinions</a></font></b></td>
-</tr>
+ </tr>
+
+ </tbody>
+ </table>
+ </td>
+ </tr>
+
+ </tbody>
</table>
-</td>
-</tr>
-</table></center>
-
-<table BORDER=0 CELLSPACING=5 CELLPADDING=5 COLS=2 WIDTH="100%" NOSAVE >
-<tr NOSAVE>
-<td ALIGN=LEFT VALIGN=TOP WIDTH="70%" BGCOLOR="#FFFFFF" NOSAVE>
-<center>
-<h2>
-<font color="#CC0000">Terminal (ANSI/vt320) Plugin</font></h2></center>
-The terminal plugin is a visual software component that acts as the front
-end. It displays the data that is transmitted by the remote host and translates
-keystrokes to be sent to the remote host. It implements an <b>ANSI</b>,
-<b>vt320/vt220/vt100</b>
-and <b>SCOANSI</b> compliant terminal.
-<p>Most of the features of the terminal emulation can be configured using
-the properties explained below. Additionally it provides a plugin menu
-that can be operated if a menu bar is available.
-<p>You can configure the plugin using the following properties:
-<br>
-<center><table BORDER=0 CELLSPACING=3 CELLPADDING=3 COLS=2 WIDTH="100%" BGCOLOR="#CCCCCC" NOSAVE >
-<tr ALIGN=CENTER VALIGN=CENTER BGCOLOR="#000000" NOSAVE>
-<td NOSAVE><b><font face="Arial,Helvetica"><font color="#FFFFFF">Property</font></font></b></td>
-
-<td><b><font face="Arial,Helvetica"><font color="#FFFFFF">Documentation</font></font></b></td>
-</tr>
-
-<tr NOSAVE>
-<td COLSPAN="2" BGCOLOR="#999999" NOSAVE>
-<center><b><font face="Arial,Helvetica"><font color="#FFFFFF">General Properties</font></font></b></center>
-</td>
-</tr>
-
-<tr NOSAVE>
-<td NOSAVE><tt>Terminal.foreground</tt></td>
-
-<td>Set the foreground color of the terminal. You can use 24 but hexadecimal
-values:
-<br><b><tt>#ffffff</tt></b> is white and <b><tt>#000000</tt></b> is black.
-This is just like the encoding you use in HTML.</td>
-</tr>
-
-<tr NOSAVE>
-<td NOSAVE><tt>Terminal.background</tt></td>
-
-<td>Set the background color of the terminal. You can use 24 but hexadecimal
-values:
-<br><b><tt>#ffffff</tt></b> is white and <b><tt>#000000</tt></b> is black.
-This is just like the encoding you use in HTML.</td>
-</tr>
-
-<tr NOSAVE>
-<td><tt>Terminal.cursor.foreground</tt></td>
-
-<td ALIGN=LEFT VALIGN=TOP NOSAVE>Set the cursor foreground color. If unset
-this is the inverted current foreground.</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.cursor.background</tt></td>
-
-<td>Set the cursor background color. If unset this is the inverted current
+</center>
+
+<table border="0" cellspacing="5" cellpadding="5" cols="2" width="100%" nosave="">
+ <tbody>
+ <tr nosave="">
+ <td align="Left" valign="Top" width="70%" bgcolor="#ffffff" nosave="">
+ <center>
+ <h2> <font color="#cc0000">Terminal (ANSI/vt320) Plugin</font></h2>
+ </center>
+ The terminal plugin is a visual software component that acts as the front
+end. It displays the data that is transmitted by the remote host and translates
+keystrokes to be sent to the remote host. It implements an <b>ANSI</b>, <b>
+vt320/vt220/vt100</b> and <b>SCOANSI</b> compliant terminal.
+ <p>Most of the features of the terminal emulation can be configured
+using the properties explained below. Additionally it provides a plugin menu
+that can be operated if a menu bar is available. </p>
+ <p>You can configure the plugin using the following properties: <br>
+ </p>
+ <center>
+ <table border="0" cellspacing="3" cellpadding="3" cols="2" width="100%" bgcolor="#cccccc" nosave="">
+ <tbody>
+ <tr align="Center" valign="CENTER" bgcolor="#000000" nosave="">
+ <td nosave=""><b><font face="Arial,Helvetica"><font color="#ffffff">Property</font></font></b></td>
+ <td><b><font face="Arial,Helvetica"><font color="#ffffff">Documentation</font></font></b></td>
+ </tr>
+ <tr nosave="">
+ <td colspan="2" bgcolor="#999999" nosave="">
+ <center><b><font face="Arial,Helvetica"><font color="#ffffff">
+General Properties</font></font></b></center>
+ </td>
+ </tr>
+ <tr nosave="">
+ <td nosave=""><tt>Terminal.foreground</tt></td>
+ <td>Set the foreground color of the terminal. You can use 24 but hexadecimal
+values: <br>
+ <b><tt>#ffffff</tt></b> is white and <b><tt>#000000</tt></b>
+is black. This is just like the encoding you use in HTML.</td>
+ </tr>
+ <tr nosave="">
+ <td nosave=""><tt>Terminal.background</tt></td>
+ <td>Set the background color of the terminal. You can use 24 but hexadecimal
+values: <br>
+ <b><tt>#ffffff</tt></b> is white and <b><tt>#000000</tt></b>
+is black. This is just like the encoding you use in HTML.</td>
+ </tr>
+ <tr nosave="">
+ <td><tt>Terminal.cursor.foreground</tt></td>
+ <td align="Left" valign="Top" nosave="">Set the cursor foreground color.
+If unset this is the inverted current foreground.</td>
+ </tr>
+ <tr>
+ <td><tt>Terminal.cursor.background</tt></td>
+ <td>Set the cursor background color. If unset this is the inverted current
background.</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.localecho</tt></td>
-
-<td>While both SSH and Telnet client part detect localechostate automatically,
-it can be overridden using this option. This is only recommended if you
-really need it.
-<br>Set to <b>true</b> for always localecho and <b>false</b> for never.</td>
-</tr>
-
-<tr>
-<td><tt> Terminal.print.color</tt></td>
-
-<td>Set to <b><tt>true</tt></b> to print the terminal in full color. The
-default setting <b><tt>false</tt></b> will force the Terminal to print
-black & white only.</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.colorSet</tt></td>
-
-<td>Use this property to define a complete color set for the terminal.
-A color set contains eight colors as defined by the ANSI standard.
-<p>The colorset should be in a file that is referenced by this property
-as either a file name relative to the jar file or a complete URL.
-<p>The default value is <i>/de/mud/terminal/colorSet.conf</i>.
-<p>The file contains a line for each color:
-<p><tt>color0 = color</tt>
-<br><tt>color1 = color</tt>
-<br><tt>...</tt>
-<br><tt>color7 = color</tt>
-<p><tt>color</tt> can be either a name or a number similar to the foreground
-and background above.</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.border</tt></td>
-
-<td>Declare the size of the border that will sourround the terminal.</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.borderRaised</tt></td>
-
-<td>This property has no effect if <tt>Terminal.border</tt> is not set
-or zero. It may be set to "<b><tt>true</tt></b>" or "<b><tt>false</tt></b>".</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.scrollBar</tt></td>
-
-<td>Adds a scroll bar to the terminal using the direction set in the property.
-Possible directions are "<b><tt>East</tt></b>" and "<b><tt>West</tt></b>".
+ </tr>
+ <tr>
+ <td><tt>Terminal.localecho</tt></td>
+ <td>While both SSH and Telnet client part detect localechostate automatically,
+it can be overridden using this option. This is only recommended if you really
+need it. <br>
+Set to <b>true</b> for always localecho and <b>false</b> for never.</td>
+ </tr>
+ <tr>
+ <td><tt> Terminal.print.color</tt></td>
+ <td>Set to <b><tt>true</tt></b> to print the terminal in full color. The
+default setting <b><tt>false</tt></b> will force the Terminal to print black
+& white only.</td>
+ </tr>
+ <tr>
+ <td><tt>Terminal.colorSet</tt></td>
+ <td>Use this property to define a complete color set for the terminal. A
+color set contains eight colors as defined by the ANSI standard.
+ <p>The colorset should be in a file that is referenced by this
+property as either a file name relative to the jar file or a complete URL.
+ </p>
+ <p>The default value is <i>/de/mud/terminal/colorSet.conf</i>
+. </p>
+ <p>The file contains a line for each color: </p>
+ <p><tt>color0 = color</tt> <br>
+ <tt>color1 = color</tt> <br>
+ <tt>...</tt> <br>
+ <tt>color7 = color<br>
+bold = color<br>
+invert = color<br>
+ </tt> </p>
+ <p><tt>color</tt> can be either a name or a number similar to
+the foreground and background above. The keywords bold and invert will set
+a color instead of the actual attribute for display. Bold text will be displayed
+using the color and inverted text will show up with a background color that
+is set.</p>
+ </td>
+ </tr>
+ <tr>
+ <td><tt>Terminal.border</tt></td>
+ <td>Declare the size of the border that will sourround the terminal.</td>
+ </tr>
+ <tr>
+ <td><tt>Terminal.borderRaised</tt></td>
+ <td>This property has no effect if <tt>Terminal.border</tt> is not set or
+zero. It may be set to "<b><tt>true</tt></b>" or "<b><tt>false</tt></b>".</td>
+ </tr>
+ <tr>
+ <td><tt>Terminal.scrollBar</tt></td>
+ <td>Adds a scroll bar to the terminal using the direction set in the property.
+Possible directions are "<b><tt>East</tt></b>" and "<b><tt>West</tt></b>".
Using a "<b><tt>none</tt></b>" removes the scrollbar completely.</td>
-</tr>
-
-<tr NOSAVE>
-<td><tt>Terminal.beep</tt></td>
-
-<td ALIGN=LEFT VALIGN=TOP NOSAVE>If this property points to a fully qualified
-URL of a sound file this will be played in case of a terminal <b>bell</b>
-signal. This works for applets only.
-<br>Note: Some browsers (Netscape 4, IE 5.5 or earlier) sometimes can only
-play .au files here. In IE the sound needs to be on the same server as
-the applet or you get a security exception.</td>
-</tr>
-
-<tr NOSAVE>
-<td COLSPAN="2" BGCOLOR="#999999" NOSAVE>
-<center><b><font face="Arial,Helvetica"><font color="#FFFFFF">Terminal
-Emulation Properties</font></font></b></center>
-</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.id</tt></td>
-
-<td>Used to identify the type of the terminal. This is the string that
-is sent to the remote host. Default is "<b>vt320</b>" but you may use any
-string, like "<tt>vt100</tt>", "<tt>vt220</tt>" or "<tt>xterm</tt>" if
-it suits you.
-<p>If you change it to <b>scoansi</b>, it will change the linedrawing characters
-to match the <b>scoansi</b> ones.</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.answerback</tt></td>
-
-<td>The string the terminal sents back when it gets an 'ENQ' code. You
-can set it to anything you want or what your local environment requires.
-(The default is just a pointer to this config option.)</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.buffer</tt></td>
-
-<td>This sets the size of the scroll back buffer the terminal uses. The
-buffer is allocated dynamically until it reaches this size. You cannot
-set the scrollback buffer to a value smaller than the amount of lines on
-the screen.</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.size</tt></td>
-
-<td>Set the size of the terminal in terms of rows and lines. The value
-has to be given in the following format:
-<blockquote><b><tt>[</tt></b>width<b><tt>,</tt></b><i>height</i><b><tt>]</tt></b></blockquote>
-Whitespaces are allowed within the brackets and just before and after the
+ </tr>
+ <tr nosave="">
+ <td><tt>Terminal.beep</tt></td>
+ <td align="Left" valign="Top" nosave="">If this property points to a fully
+qualified URL of a sound file this will be played in case of a terminal <b>
+bell</b> signal. This works for applets only. <br>
+Note: Some browsers (Netscape 4, IE 5.5 or earlier) sometimes can only play
+.au files here. In IE the sound needs to be on the same server as the applet
+or you get a security exception.</td>
+ </tr>
+ <tr nosave="">
+ <td colspan="2" bgcolor="#999999" nosave="">
+ <center><b><font face="Arial,Helvetica"><font color="#ffffff">
+Terminal Emulation Properties</font></font></b></center>
+ </td>
+ </tr>
+ <tr>
+ <td><tt>Terminal.id</tt></td>
+ <td>Used to identify the type of the terminal. This is the string that is
+sent to the remote host. Default is "<b>vt320</b>" but you may use any string,
+like "<tt>vt100</tt>", "<tt>vt220</tt>" or "<tt>xterm</tt>" if it suits you.
+ <p>If you change it to <b>scoansi</b>, it will change the linedrawing
+characters to match the <b>scoansi</b> ones.</p>
+ </td>
+ </tr>
+ <tr>
+ <td><tt>Terminal.answerback</tt></td>
+ <td>The string the terminal sents back when it gets an 'ENQ' code. You can
+set it to anything you want or what your local environment requires. (The
+default is just a pointer to this config option.)</td>
+ </tr>
+ <tr>
+ <td><tt>Terminal.buffer</tt></td>
+ <td>This sets the size of the scroll back buffer the terminal uses. The
+buffer is allocated dynamically until it reaches this size. You cannot set
+the scrollback buffer to a value smaller than the amount of lines on the
+screen.</td>
+ </tr>
+ <tr>
+ <td><tt>Terminal.size</tt></td>
+ <td>Set the size of the terminal in terms of rows and lines. The value has
+to be given in the following format:
+ <blockquote><b><tt>[</tt></b>width<b><tt>,</tt></b><i>height</i><b><tt>
+]</tt></b></blockquote>
+ Whitespaces are allowed within the brackets and just before and after the
comma. The standard is "<b><tt>[80,24]</tt></b>"</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.resize</tt></td>
-
-<td>This property defines the method that is applied when the terminal
-window is resized. It may be either "<b><tt>font</tt></b>" - to resize
-the font to match the window size or "<b><tt>screen</tt></b>" - to change
-the amount of lines and columns displayed or "<b><tt>none</tt></b>" - to
-do nothing.</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.font</tt></td>
-
-<td>Tells the terminal which font to use for the display of characters.
-This is usually "<b><tt>Monospaced</tt></b>" as any other font name might
+ </tr>
+ <tr>
+ <td><tt>Terminal.resize</tt></td>
+ <td>This property defines the method that is applied when the terminal window
+is resized. It may be either "<b><tt>font</tt></b>" - to resize the font
+to match the window size or "<b><tt>screen</tt></b>" - to change the amount
+of lines and columns displayed or "<b><tt>none</tt></b>" - to do nothing.</td>
+ </tr>
+ <tr>
+ <td><tt>Terminal.font</tt></td>
+ <td>Tells the terminal which font to use for the display of characters.
+This is usually "<b><tt>Monospaced</tt></b>" as any other font name might
not be available on the client host.</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.fontStyle</tt></td>
-
-<td>The font style to be used when looking up the font. The font style
-may be "<b><tt>plain</tt></b>", "<b><tt>bold</tt></b>" or "<b><tt>italic</tt></b>".
-The default is "<tt>plain</tt>".</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.fontSize</tt></td>
-
-<td>The size of the font to be used. If you use automatic font resize this
+ </tr>
+ <tr>
+ <td><tt>Terminal.fontStyle</tt></td>
+ <td>The font style to be used when looking up the font. The font style may
+be "<b><tt>plain</tt></b>", "<b><tt>bold</tt></b>" or "<b><tt>italic</tt></b>
+". The default is "<tt>plain</tt>".</td>
+ </tr>
+ <tr>
+ <td><tt>Terminal.fontSize</tt></td>
+ <td>The size of the font to be used. If you use automatic font resize this
will be used as the initial font size.</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.keyCodes</tt></td>
-
-<td>This should be set to the URL of a property file that contains the
-key codes you would like to use. The file is first tried using the
-resource loading mechanism, which looks in the CLASSPATH and then as a
-URL. Have a look at the file format for the <a href="#KEYCODES">key codes
-definition</a>.</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.VMS</tt></td>
-
-<td>Set this property to "<b><tt>true</tt></b>" if you are connecting to
+ </tr>
+ <tr>
+ <td><tt>Terminal.keyCodes</tt></td>
+ <td>This should be set to the URL of a property file that contains the key
+codes you would like to use. The file is first tried using the resource
+loading mechanism, which looks in the CLASSPATH and then as a URL. Have a
+look at the file format for the <a href="#KEYCODES">key codes definition</a>
+.</td>
+ </tr>
+ <tr>
+ <td><tt>Terminal.VMS</tt></td>
+ <td>Set this property to "<b><tt>true</tt></b>" if you are connecting to
a VMS system.</td>
-</tr>
-
-<tr>
-<td><tt>Terminal.IBM</tt></td>
-
-<td>Set this to "<b><tt>true</tt></b>" if you would like to use PC ANSI
+ </tr>
+ <tr>
+ <td><tt>Terminal.IBM</tt></td>
+ <td>Set this to "<b><tt>true</tt></b>" if you would like to use PC ANSI
graphics characters as used by some BBS's.</td>
-</tr>
-
-<tr>
-<td>Terminal.encoding</td>
-
-<td>Use this property if you have real UNICODE fonts installed on your
-system or at least fonts that include the characters you would like to
-display. The default setting it <b>ISO8859_1</b> but it may be used to
-make the terminal aware of special characters like in the japanese (i.e.
-<b>SJIS</b>)
-or chinese region.</td>
-</tr>
-</table></center>
-
-<h3>
-<a NAME="KEYCODES"></a><font color="#CC0000">Definition of Key Codes</font></h3>
-<font color="#000000">The definition of key codes should only be done if
-your application uses a very different keyboard layout than the standard
-vt320. The definition of almost all special keys is possible and follows
-rules described below:</font>
-<blockquote><tt><font color="#000000"># here is the rule</font></tt>
-<br><tt><font color="#000000">[<b>SCA</b>]</font></tt><font color="#000000"><i>KEY</i><b><tt>=</tt></b><i>STRING</i></font></blockquote>
-<font color="#000000">The characters enclosed in <tt>[</tt> and <tt>]</tt>
-are optional and only one of the characters '<b><tt>S</tt></b>' (Shift),
-'<b><tt>C</tt></b>' (Control) or '<b><tt>A</tt></b>' (Alt) may appear before
-the <i>KEY</i>, which is a textual representation (F1, PGUP etc) of the
-key you would like to redefine.</font>
-<p><font color="#000000">The new <i>STRING</i> you define to be sent when
-pressing the key should come after the equal sign (<b><tt>=</tt></b>).
-Hash marks (<tt>#</tt>) in the file declare a line as comment and will
-be ignored. Some examples explain the syntax:</font>
-<br>
-<dt>
-<font color="#000000">Send the string "test" when pressing the <tt>F1</tt>
-key:</font></dt>
-
-<dd>
-<tt><font color="#000000">F1 = test</font></tt></dd>
-
-<dt>
-<font color="#000000">On pressing <tt>Control + PGUP</tt> send the string
-"pgup pressed":</font></dt>
-
-<dd>
-<tt><font color="#000000">CPGUP = pgup pressed</font></tt></dd>
-
-<dt>
-<font color="#000000">Redefine the key <tt>Alt + F12</tt> to send an escape
-character:</font></dt>
-
-<dd>
-<tt><font color="#000000">AF12 = \\e</font></tt></dd>
-
-<br>
-<p>
-<br>
-<br>
-<br>
-<br>
-<br>
-<br>
-<p><font color="#000000">As you can see the string you can define may contain
-special characters which may be escaped using the backslash (\). Allowed
-special characters follow in the table below:</font>
-<p><font color="#CC0000"><font size=-1>(<b>Important</b>: for some of the
-escape codes you need two backslashes as these are our own definitions
-and not known by the Java Property mechanism)</font></font>
-<br>
-<center><table BORDER=0 CELLSPACING=3 CELLPADDING=3 COLS=2 BGCOLOR="#CCCCCC" NOSAVE >
-<tr ALIGN=CENTER VALIGN=CENTER BGCOLOR="#000000" NOSAVE>
-<td><b><font face="Arial,Helvetica"><font color="#FFFFFF">Special Character</font></font></b></td>
-
-<td NOSAVE><b><font face="Arial,Helvetica"><font color="#FFFFFF">Explanation</font></font></b></td>
-</tr>
-
-<tr NOSAVE>
-<td ALIGN=CENTER VALIGN=CENTER NOSAVE><tt>\\b</tt></td>
-
-<td><i>Backspace</i>, this character is usually sent by the <tt><-</tt>key
-(not the cursor left key!).</td>
-</tr>
-
-<tr NOSAVE>
-<td ALIGN=CENTER VALIGN=CENTER NOSAVE><tt>\\e</tt></td>
-
-<td><i>Escape</i>, this character is usually sent by the <tt>Esc</tt> key.</td>
-</tr>
-
-<tr NOSAVE>
-<td ALIGN=CENTER VALIGN=CENTER NOSAVE><tt>\n</tt>
-<br><tt><font color="#CC0000"><font size=-1>(only one backslash)</font></font></tt></td>
-
-<td><i>Newline</i>, this character will move the cursor to a new line.
-On UNIX systems it is equivalent to carriage return + newline. Usually
-the <tt>Enter</tt> key send this character.</td>
-</tr>
-
-<tr NOSAVE>
-<td ALIGN=CENTER VALIGN=CENTER NOSAVE><tt>\r</tt>
-<br><tt><font color="#CC0000"><font size=-1>(only one backslash)</font></font></tt></td>
-
-<td NOSAVE><i>Carriage Return</i>, this key moves the cursor to the beginning
-of the line. In conjunction with <i>Newline</i> it moves the cursor to
-the beginning of a new line.</td>
-</tr>
-
-<tr NOSAVE>
-<td ALIGN=CENTER VALIGN=CENTER NOSAVE><tt>\t</tt>
-<br><tt><font color="#CC0000"><font size=-1>(only one backslash)</font></font></tt></td>
-
-<td><i>Tabulator</i>, the tab character is sent by the <tt>->|</tt> key
-and moves the cursor to the next tab stop defined by the terminal.</td>
-</tr>
-
-<tr NOSAVE>
-<td ALIGN=CENTER VALIGN=CENTER NOSAVE><tt>\\v</tt></td>
-
-<td><i>Vertical Tabulator</i>, sends a vertical tabulator character.</td>
-</tr>
-
-<tr NOSAVE>
-<td ALIGN=CENTER VALIGN=CENTER NOSAVE><tt>\\a</tt></td>
-
-<td><i>Bell</i>, sends a terminal bell character which should make the
-terminal sound its bell, but the implementation is a silent one ;-)</td>
-</tr>
-
-<tr NOSAVE>
-<td ALIGN=CENTER VALIGN=CENTER NOSAVE><tt>\\</tt><i>number</i></td>
-
-<td>Inserts the character that is defined by this <i>number</i> in the
-ISO Latin1 character set. The <i>number</i> should be a decimal value.</td>
-</tr>
-</table></center>
-
-<p><font color="#000000">The following table explains which key may be
-redefined. As explained above each of the keys may be prefixed by a character
-defining the redefinition that occures if it is pressed in conjunction
-with the shift, control or alt keys.</font>
-<br>
-<center><table BORDER=0 CELLSPACING=3 CELLPADDING=3 COLS=2 WIDTH="100%" BGCOLOR="#CCCCCC" NOSAVE >
-<tr ALIGN=CENTER VALIGN=CENTER BGCOLOR="#000000" NOSAVE>
-<td><b><font face="Arial,Helvetica"><font color="#FFFFFF">Key Representation</font></font></b></td>
-
-<td NOSAVE><b><font face="Arial,Helvetica"><font color="#FFFFFF">Remarks</font></font></b></td>
-</tr>
-
-<tr>
-<td>
-<center><tt>F1 - F20</tt></center>
-</td>
-
-<td>The function key, F1, F2 ... up to F20.</td>
-</tr>
-
-<tr>
-<td>
-<center><tt>PGUP</tt></center>
-</td>
-
-<td>The Page Up key.</td>
-</tr>
-
-<tr>
-<td>
-<center><tt>PGDOWN</tt></center>
-</td>
-
-<td>The Page Down key.</td>
-</tr>
-
-<tr>
-<td>
-<center><tt>END</tt></center>
-</td>
-
-<td>The End key.</td>
-</tr>
-
-<tr>
-<td>
-<center><tt>HOME</tt></center>
-</td>
-
-<td>The Home (Pos 1) key.</td>
-</tr>
-
-<tr>
-<td>
-<center><tt>INSERT</tt></center>
-</td>
-
-<td>The Insert key.</td>
-</tr>
-
-<tr>
-<td>
-<center><tt>REMOVE</tt></center>
-</td>
-
-<td>The Remove key.</td>
-</tr>
-
-<tr>
-<td>
-<center><tt>UP</tt></center>
-</td>
-
-<td>The Cursor Up key.</td>
-</tr>
-
-<tr>
-<td>
-<center><tt>DOWN</tt></center>
-</td>
-
-<td>The Cursor Down key.</td>
-</tr>
-
-<tr>
-<td>
-<center><tt>LEFT</tt></center>
-</td>
-
-<td>The Cursor Left key.</td>
-</tr>
-
-<tr>
-<td>
-<center><tt>RIGHT</tt></center>
-</td>
-
-<td>The Cursor right key.</td>
-</tr>
-
-<tr>
-<td>
-<center>NUMPAD0 - NUMPAD9</center>
-</td>
-
-<td>The numbered Numpad keys.</td>
-</tr>
-
-<tr>
-<td>
-<center>ESCAPE</center>
-</td>
-
-<td>The ESCAPE key.</td>
-</tr>
-
-<tr>
-<td>
-<center>BACKSPACE</center>
-</td>
-
-<td>The backspace key.</td>
-</tr>
-
-<tr>
-<td>
-<center>TAB</center>
-</td>
-
-<td>The tabulator key.</td>
-</tr>
-</table></center>
-</td>
-
-<td ALIGN=LEFT VALIGN=TOP BGCOLOR="#CCCCCC" NOSAVE><font color="#CC0000">Additional
-Programmer Documentation is available:</font>
-<br>
-<center><table BORDER=0 CELLSPACING=3 CELLPADDING=3 COLS=1 WIDTH="100%" NOSAVE >
-<tr NOSAVE>
-<td BGCOLOR="#FFFFFF" NOSAVE><b><font face="Arial,Helvetica"><font color="#000000"><a href="../source/de/mud/jta/plugin/Terminal.html">de.mud.jta.plugin.Terminal</a></font></font></b></td>
-</tr>
-
-<tr>
-<td>This is the programmer documentation for the plugin. Use it as an example
+ </tr>
+ <tr>
+ <td>Terminal.encoding</td>
+ <td>Use this property if you have real UNICODE fonts installed on your system
+or at least fonts that include the characters you would like to display.
+The default setting it <b>ISO8859_1</b> but it may be used to make the terminal
+aware of special characters like in the japanese (i.e. <b>SJIS</b>) or chinese
+region.</td>
+ </tr>
+
+ </tbody>
+ </table>
+ </center>
+
+ <h3> <a name="KEYCODES"></a><font color="#cc0000">Definition of Key
+Codes</font></h3>
+ <font color="#000000">The definition of key codes should only be done if
+your application uses a very different keyboard layout than the standard vt320.
+The definition of almost all special keys is possible and follows rules described
+below:</font>
+ <blockquote><tt><font color="#000000"># here is the rule</font></tt>
+ <br>
+ <tt><font color="#000000">[<b>SCA</b>]</font></tt><font color="#000000"><i>
+KEY</i><b><tt>=</tt></b><i>STRING</i></font></blockquote>
+ <font color="#000000">The characters enclosed in <tt>[</tt> and <tt>]</tt>
+ are optional and only one of the characters '<b><tt>S</tt></b>' (Shift),
+'<b><tt>C</tt></b>' (Control) or '<b><tt>A</tt></b>' (Alt) may appear before
+the <i>KEY</i>, which is a textual representation (F1, PGUP etc) of the key
+you would like to redefine.</font>
+ <p><font color="#000000">The new <i>STRING</i> you define to be
+sent when pressing the key should come after the equal sign (<b><tt>=</tt></b>
+). Hash marks (<tt>#</tt>) in the file declare a line as comment and will
+be ignored. Some examples explain the syntax:</font> <br>
+ </p>
+ <dt> <font color="#000000">Send the string "test" when pressing
+the <tt>F1</tt> key:</font></dt>
+ <dd> <tt><font color="#000000">F1 = test</font></tt></dd>
+ <dt> <font color="#000000">On pressing <tt>Control + PGUP</tt> send the
+string "pgup pressed":</font></dt>
+ <dd> <tt><font color="#000000">CPGUP = pgup pressed</font></tt></dd>
+ <dt> <font color="#000000">Redefine the key <tt>Alt + F12</tt> to send
+an escape character:</font></dt>
+ <dd> <tt><font color="#000000">AF12 = \\e</font></tt></dd>
+ <br>
+
+ <p> <br>
+ <br>
+ <br>
+ <br>
+ <br>
+ <br>
+ </p>
+ <p><font color="#000000">As you can see the string
+you can define may contain special characters which may be escaped using
+the backslash (\). Allowed special characters follow in the table below:</font>
+ </p>
+ <p><font color="#cc0000"><font size="-1">(<b>Important</b>
+: for some of the escape codes you need two backslashes as these are our
+own definitions and not known by the Java Property mechanism)</font></font>
+ <br>
+ </p>
+ <center>
+ <table border="0" cellspacing="3" cellpadding="3" cols="2" bgcolor="#cccccc" nosave="">
+ <tbody>
+ <tr align="Center" valign="CENTER" bgcolor="#000000" nosave="">
+ <td><b><font face="Arial,Helvetica"><font color="#ffffff">Special Character</font></font></b></td>
+ <td nosave=""><b><font face="Arial,Helvetica"><font color="#ffffff">Explanation</font></font></b></td>
+ </tr>
+ <tr nosave="">
+ <td align="Center" valign="CENTER" nosave=""><tt>\\b</tt></td>
+ <td><i>Backspace</i>, this character is usually sent by the <tt><-</tt>
+key (not the cursor left key!).</td>
+ </tr>
+ <tr nosave="">
+ <td align="Center" valign="CENTER" nosave=""><tt>\\e</tt></td>
+ <td><i>Escape</i>, this character is usually sent by the <tt>Esc</tt> key.</td>
+ </tr>
+ <tr nosave="">
+ <td align="Center" valign="CENTER" nosave=""><tt>\n</tt> <br>
+ <tt><font color="#cc0000"><font size="-1">(only
+one backslash)</font></font></tt></td>
+ <td><i>Newline</i>, this character will move the cursor to a new line. On
+UNIX systems it is equivalent to carriage return + newline. Usually the <tt>
+Enter</tt> key send this character.</td>
+ </tr>
+ <tr nosave="">
+ <td align="Center" valign="CENTER" nosave=""><tt>\r</tt> <br>
+ <tt><font color="#cc0000"><font size="-1">(only
+one backslash)</font></font></tt></td>
+ <td nosave=""><i>Carriage Return</i>, this key moves the cursor to the
+beginning of the line. In conjunction with <i>Newline</i> it moves the cursor
+to the beginning of a new line.</td>
+ </tr>
+ <tr nosave="">
+ <td align="Center" valign="CENTER" nosave=""><tt>\t</tt> <br>
+ <tt><font color="#cc0000"><font size="-1">(only
+one backslash)</font></font></tt></td>
+ <td><i>Tabulator</i>, the tab character is sent by the <tt>->|</tt>
+key and moves the cursor to the next tab stop defined by the terminal.</td>
+ </tr>
+ <tr nosave="">
+ <td align="Center" valign="CENTER" nosave=""><tt>\\v</tt></td>
+ <td><i>Vertical Tabulator</i>, sends a vertical tabulator character.</td>
+ </tr>
+ <tr nosave="">
+ <td align="Center" valign="CENTER" nosave=""><tt>\\a</tt></td>
+ <td><i>Bell</i>, sends a terminal bell character which should make the terminal
+sound its bell, but the implementation is a silent one ;-)</td>
+ </tr>
+ <tr nosave="">
+ <td align="Center" valign="CENTER" nosave=""><tt>\\</tt><i>number</i></td>
+ <td>Inserts the character that is defined by this <i>number</i> in the ISO
+Latin1 character set. The <i>number</i> should be a decimal value.</td>
+ </tr>
+
+ </tbody>
+ </table>
+ </center>
+
+ <p><font color="#000000">The following table explains
+which key may be redefined. As explained above each of the keys may be prefixed
+by a character defining the redefinition that occures if it is pressed in
+conjunction with the shift, control or alt keys.</font> <br>
+ </p>
+ <center>
+ <table border="0" cellspacing="3" cellpadding="3" cols="2" width="100%" bgcolor="#cccccc" nosave="">
+ <tbody>
+ <tr align="Center" valign="CENTER" bgcolor="#000000" nosave="">
+ <td><b><font face="Arial,Helvetica"><font color="#ffffff">Key Representation</font></font></b></td>
+ <td nosave=""><b><font face="Arial,Helvetica"><font color="#ffffff">Remarks</font></font></b></td>
+ </tr>
+ <tr>
+ <td>
+ <center><tt>F1 - F20</tt></center>
+ </td>
+ <td>The function key, F1, F2 ... up to F20.</td>
+ </tr>
+ <tr>
+ <td>
+ <center><tt>PGUP</tt></center>
+ </td>
+ <td>The Page Up key.</td>
+ </tr>
+ <tr>
+ <td>
+ <center><tt>PGDOWN</tt></center>
+ </td>
+ <td>The Page Down key.</td>
+ </tr>
+ <tr>
+ <td>
+ <center><tt>END</tt></center>
+ </td>
+ <td>The End key.</td>
+ </tr>
+ <tr>
+ <td>
+ <center><tt>HOME</tt></center>
+ </td>
+ <td>The Home (Pos 1) key.</td>
+ </tr>
+ <tr>
+ <td>
+ <center><tt>INSERT</tt></center>
+ </td>
+ <td>The Insert key.</td>
+ </tr>
+ <tr>
+ <td>
+ <center><tt>REMOVE</tt></center>
+ </td>
+ <td>The Remove key.</td>
+ </tr>
+ <tr>
+ <td>
+ <center><tt>UP</tt></center>
+ </td>
+ <td>The Cursor Up key.</td>
+ </tr>
+ <tr>
+ <td>
+ <center><tt>DOWN</tt></center>
+ </td>
+ <td>The Cursor Down key.</td>
+ </tr>
+ <tr>
+ <td>
+ <center><tt>LEFT</tt></center>
+ </td>
+ <td>The Cursor Left key.</td>
+ </tr>
+ <tr>
+ <td>
+ <center><tt>RIGHT</tt></center>
+ </td>
+ <td>The Cursor right key.</td>
+ </tr>
+ <tr>
+ <td>
+ <center>NUMPAD0 - NUMPAD9</center>
+ </td>
+ <td>The numbered Numpad keys.</td>
+ </tr>
+ <tr>
+ <td>
+ <center>ESCAPE</center>
+ </td>
+ <td>The ESCAPE key.</td>
+ </tr>
+ <tr>
+ <td>
+ <center>BACKSPACE</center>
+ </td>
+ <td>The backspace key.</td>
+ </tr>
+ <tr>
+ <td>
+ <center>TAB</center>
+ </td>
+ <td>The tabulator key.</td>
+ </tr>
+
+ </tbody>
+ </table>
+ </center>
+ </td>
+ <td align="Left" valign="Top" bgcolor="#cccccc" nosave=""><font color="#cc0000">
+Additional Programmer Documentation is available:</font> <br>
+
+ <center>
+ <table border="0" cellspacing="3" cellpadding="3" cols="1" width="100%" nosave="">
+ <tbody>
+ <tr nosave="">
+ <td bgcolor="#ffffff" nosave=""><b><font face="Arial,Helvetica"><font color="#000000"><a href="../source/de/mud/jta/plugin/Terminal.html">
+de.mud.jta.plugin.Terminal</a></font></font></b></td>
+ </tr>
+ <tr>
+ <td>This is the programmer documentation for the plugin. Use it as an example
if you want to write your own back end plugins.</td>
-</tr>
-
-<tr NOSAVE>
-<td BGCOLOR="#FFFFFF" NOSAVE><b><font face="Arial,Helvetica"><a href="../source/de/mud/jta/event/package-summary.html">de.mud.jta.event</a></font></b></td>
-</tr>
-
-<tr>
-<td>This plugins uses some of the events and listeners described here.</td>
-</tr>
-
-<tr NOSAVE>
-<td BGCOLOR="#FFFFFF" NOSAVE><b><font face="Arial,Helvetica"><a href="../source/de/mud/terminal/package-summary.html">de.mud.terminal</a></font></b></td>
-</tr>
-
-<tr>
-<td>Have a look here for the underlying terminal emulation package.</td>
-</tr>
-</table></center>
-
-<p><font color="#CC0000">If you produced <a href="#KEYCODES">keyCode definition</a>
-files you'd like to share with others <a href="mailto:jta@mud.de">send
-them to us</a> and we will publish them here.</font>
-<br>
-<br>
-<table BORDER=0 CELLSPACING=3 CELLPADDING=3 COLS=1 WIDTH="100%" NOSAVE >
-<tr NOSAVE>
-<td BGCOLOR="#FFFFFF" NOSAVE><b><font face="Arial,Helvetica"><a href="keyCodes.at386">AT
-386 Terminal</a></font></b></td>
-</tr>
-
-<tr NOSAVE>
-<td NOSAVE>A key code definition file for an AT-386 Terminal. It should
+ </tr>
+ <tr nosave="">
+ <td bgcolor="#ffffff" nosave=""><b><font face="Arial,Helvetica"><a href="../source/de/mud/jta/event/package-summary.html">
+de.mud.jta.event</a></font></b></td>
+ </tr>
+ <tr>
+ <td>This plugins uses some of the events and listeners described here.</td>
+ </tr>
+ <tr nosave="">
+ <td bgcolor="#ffffff" nosave=""><b><font face="Arial,Helvetica"><a href="../source/de/mud/terminal/package-summary.html">
+de.mud.terminal</a></font></b></td>
+ </tr>
+ <tr>
+ <td>Have a look here for the underlying terminal emulation package.</td>
+ </tr>
+
+ </tbody>
+ </table>
+ </center>
+
+ <p><font color="#cc0000">If you produced <a href="#KEYCODES">
+keyCode definition</a> files you'd like to share with others <a href="mailto:jta@mud.de">
+send them to us</a> and we will publish them here.</font> <br>
+ <br>
+
+ <table border="0" cellspacing="3" cellpadding="3" cols="1" width="100%" nosave="">
+ <tbody>
+ <tr nosave="">
+ <td bgcolor="#ffffff" nosave=""><b><font face="Arial,Helvetica"><a href="keyCodes.at386">
+AT 386 Terminal</a></font></b></td>
+ </tr>
+ <tr nosave="">
+ <td nosave="">A key code definition file for an AT-386 Terminal. It should
work with ANSI and most version of UNIX. More info is in the file.</td>
-</tr>
-</table>
-</td>
-</tr>
-</table>
-
-<center><table BORDER=0 CELLSPACING=0 CELLPADDING=5 COLS=1 WIDTH="100%" BGCOLOR="#000000" NOSAVE >
-<tr NOSAVE>
-<td NOSAVE>
-<table BORDER=0 CELLSPACING=3 CELLPADDING=5 COLS=2 WIDTH="100%" HEIGHT="100%" BGCOLOR="#FFFFFF" NOSAVE >
-<tr NOSAVE>
-<td NOSAVE>Copyright 1996-2000 <a href="mailto:leo@mud.de">Matthias L.
+ </tr>
+
+ </tbody>
+ </table>
+ </p>
+ </td>
+ </tr>
+
+ </tbody>
+ </table>
+
+ <center>
+ <table border="0" cellspacing="0" cellpadding="5" cols="1" width="100%" bgcolor="#000000" nosave="">
+ <tbody>
+ <tr nosave="">
+ <td nosave="">
+ <table border="0" cellspacing="3" cellpadding="5" cols="2" width="100%" height="100%" bgcolor="#ffffff" nosave="">
+ <tbody>
+ <tr nosave="">
+ <td nosave="">Copyright 1996-2000 <a href="mailto:leo@mud.de">Matthias L.
Jugel</a>, <a href="mailto:marcus@mud.de">Marcus Meißner</a></td>
-
-<td>
-<div align=right><b><i>Get the <a href="http://www.mud.de/se/jta">latest
-version here</a>!</i></b></div>
-</td>
-</tr>
-
-<tr NOSAVE>
-<td COLSPAN="2" NOSAVE>
-<div align=right>$Id: Terminal.html,v 1.9 2000/03/19 10:51:48 marcus Exp
-$</div>
-</td>
-</tr>
-</table>
-</td>
-</tr>
-</table></center>
-
-</body>
-</html>
+ <td>
+ <div align="Right"><b><i>Get the <a href="http://www.mud.de/se/jta">
+latest version here</a>!</i></b></div>
+ </td>
+ </tr>
+ <tr nosave="">
+ <td colspan="2" nosave="">
+ <div align="Right">$Id: Terminal.html,v 1.9 2000/03/19
+10:51:48 marcus Exp $</div>
+ </td>
+ </tr>
+
+ </tbody>
+ </table>
+ </td>
+ </tr>
+
+ </tbody>
+ </table>
+ </center>
+
+ </body>
+ </html>
