jfrace.terminal
Class ThomsonGDPTerminal

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Panel
                    |
                    +--jfrace.terminal.ThomsonGDPTerminal

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, Terminal

public class ThomsonGDPTerminal

extends java.awt.Panel

implements Terminal

A terminal based on Thomson's GDP EF9366 and using Osborne I command (ESC) sequences.

Author:

Franz-Josef Elmer

See Also:

Serialized Form

Inner classes inherited from class java.awt.Panel

java.awt.Panel.AccessibleAWTPanel

Inner classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

ThomsonGDPTerminal()
Create a new instance.

Method Summary

void	addActionListener(java.awt.event.ActionListener al) Add an action listener.
void	clearScreen() Clear screen and set the cursor into the upper left corner.
Device	getDevice() Return the instance of ThomsonGDP on which this relies.
java.lang.String	getName() Return "Thomson GDP".
char	getNextChar() Get the next character typed in.
boolean	isEmpty() Return true if the type-ahead buffer is empty.
java.awt.Dimension	preferredSize()
char	readChar() Return a character from the type-ahead buffer.
void	removeActionListener(java.awt.event.ActionListener al) Remove an action listener.
void	writeChar(char c) Write a character onto the screen.

Methods inherited from class java.awt.Panel

addNotify, getAccessibleContext

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setFont, setLayout, update, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocation, getLocationOnScreen, getParent, getPeer, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ThomsonGDPTerminal

public ThomsonGDPTerminal()

Create a new instance.

Method Detail

addActionListener

public void addActionListener(java.awt.event.ActionListener al)

Add an action listener.

removeActionListener

public void removeActionListener(java.awt.event.ActionListener al)

Remove an action listener.

preferredSize

public java.awt.Dimension preferredSize()

Overrides:

preferredSize in class java.awt.Container

clearScreen

public void clearScreen()

Clear screen and set the cursor into the upper left corner.

getName

public java.lang.String getName()

Return "Thomson GDP".

Specified by:

getName in interface Terminal

Overrides:

getName in class java.awt.Component

getDevice

public Device getDevice()

Return the instance of ThomsonGDP on which this relies.

Specified by:

getDevice in interface Terminal

isEmpty

public boolean isEmpty()

Return true if the type-ahead buffer is empty.

Specified by:

isEmpty in interface Terminal

readChar

public char readChar()

Return a character from the type-ahead buffer. Return '\0' if the buffer is empty.

Specified by:

readChar in interface Terminal

Following copied from interface: jfrace.Terminal

See Also:

getNextChar

getNextChar

public char getNextChar()

Get the next character typed in.

Specified by:

getNextChar in interface Terminal

Following copied from interface: jfrace.Terminal

See Also:

readChar

writeChar

public void writeChar(char c)

Write a character onto the screen. Understands the special commands of the Osborne 1.

Specified by:

writeChar in interface Terminal