se.entra.phantom.client

Class TerminalWindowInstance

java.lang.Object

se.entra.phantom.client.TerminalWindowInstance

All Implemented Interfaces:

ComponentListener, WindowListener, VetoableChangeListener, EventListener, CloseWindow, TerminalWindowListener

public class TerminalWindowInstance
extends Object
implements TerminalWindowListener, CloseWindow, WindowListener, VetoableChangeListener, ComponentListener

The Terminal class displays the window of the emulator. All keystrokes are sent to the host and all changes of the screen is mapped back into the terminal window.

Field Summary

Fields inherited from interface se.entra.phantom.common.TerminalWindowListener

APPEND, CONTINUE_PASTE, COPY, CUT, PASTE, REMOVE_MARK, SELECT_ALL, SET_MARK, UNDO

Method Summary

Modifier and Type	Method and Description
boolean	checkPrintWindow(KeyEvent e) Checks for Print Window keystroke.
void	componentHidden(ComponentEvent e)
void	componentMoved(ComponentEvent e)
void	componentResized(ComponentEvent e)
void	componentShown(ComponentEvent e)
Color	getBackground(Color background, int x, int y) Gets the background color when drawing a character.
Container	getFrame() Gets the frame associated with the terminal window.
PPanel	getPanel() Get the terminal panel.
TerminalWindow	getTerminalWindow() Gets the terminal window component.
String	getToolTipText(MouseEvent event) Gets the tool-tip text for a mouse position.
boolean	onActivateMenu(boolean isPopup) Handles display of the pop-up window or activation of the menu bar.
boolean	onActivateMenu(char ch) Handles activation of the menu bar and selection of the mnemonic character.
void	onClipboard(int operation, Rectangle r) Performs a clipboard function.
void	onCloseWindow() The listener for internal frame.
boolean	onPopup(MouseEvent e) Handles display of the pop-up window.
void	sendCharacter(char ch) Sends a character string to the terminal.
void	sendHostKey(int key) Sends a host key to the host.
void	sendKey(KeyEvent e, boolean isRightDown) Sends a key to the terminal.
boolean	setCursor(int x, int y) Sets the cursor position to X/Y.
void	vetoableChange(PropertyChangeEvent pce) Don't activate the terminal window when there is a pop-up on top.
void	windowActivated(WindowEvent e) Sets focus to the terminal window.
void	windowClosed(WindowEvent e)
void	windowClosing(WindowEvent e) Closes the frame window.
void	windowDeactivated(WindowEvent e)
void	windowDeiconified(WindowEvent e)
void	windowIconified(WindowEvent e)
void	windowOpened(WindowEvent e)

Methods inherited from class java.lang.Object

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

Method Detail

onActivateMenu

public boolean onActivateMenu(boolean isPopup)

Handles display of the pop-up window or activation of the menu bar.

Specified by:

onActivateMenu in interface TerminalWindowListener

Returns:

true if handled (i.e. menu is displayed).

onActivateMenu

public boolean onActivateMenu(char ch)

Handles activation of the menu bar and selection of the mnemonic character.

Specified by:

onActivateMenu in interface TerminalWindowListener

Returns:

true if handled (i.e. menu is displayed).

onPopup

public boolean onPopup(MouseEvent e)

Handles display of the pop-up window.

Specified by:

onPopup in interface TerminalWindowListener

vetoableChange

public void vetoableChange(PropertyChangeEvent pce)
                    throws PropertyVetoException

Don't activate the terminal window when there is a pop-up on top.

Specified by:

vetoableChange in interface VetoableChangeListener

Throws:

PropertyVetoException

windowActivated

public void windowActivated(WindowEvent e)

Sets focus to the terminal window.

This is due to a bug running outside the browser when the window gets activated. Focus is not there! This helps...

Specified by:

windowActivated in interface WindowListener

windowClosing

public void windowClosing(WindowEvent e)

Closes the frame window.

Specified by:

windowClosing in interface WindowListener

windowOpened

public void windowOpened(WindowEvent e)

Specified by:

windowOpened in interface WindowListener

windowIconified

public void windowIconified(WindowEvent e)

Specified by:

windowIconified in interface WindowListener

windowDeiconified

public void windowDeiconified(WindowEvent e)

Specified by:

windowDeiconified in interface WindowListener

windowDeactivated

public void windowDeactivated(WindowEvent e)

Specified by:

windowDeactivated in interface WindowListener

windowClosed

public void windowClosed(WindowEvent e)

Specified by:

windowClosed in interface WindowListener

onCloseWindow

public void onCloseWindow()

The listener for internal frame.

Specified by:

onCloseWindow in interface CloseWindow

sendKey

public void sendKey(KeyEvent e,
                    boolean isRightDown)

Sends a key to the terminal.

Specified by:

sendKey in interface TerminalWindowListener

sendHostKey

public void sendHostKey(int key)

Sends a host key to the host. This method is only called from the "block mode" terminal emulation (HScreen, HField's or "this"), and doesn't take keyboard type-ahead into account.

Specified by:

sendHostKey in interface TerminalWindowListener

Parameters:

key - The key to send.

sendCharacter

public void sendCharacter(char ch)

Sends a character string to the terminal.

Specified by:

sendCharacter in interface TerminalWindowListener

setCursor

public boolean setCursor(int x,
                         int y)

Sets the cursor position to X/Y.

Specified by:

setCursor in interface TerminalWindowListener

Returns:

false for failure (or not supported).

onClipboard

public void onClipboard(int operation,
                        Rectangle r)

Performs a clipboard function.

See the se.entra.phantom.common.TerminalWindow class for the clipboard operations.

Specified by:

onClipboard in interface TerminalWindowListener

checkPrintWindow

public boolean checkPrintWindow(KeyEvent e)

Checks for Print Window keystroke. If handled by the called function (this one), the event must be consumed.

Specified by:

checkPrintWindow in interface TerminalWindowListener

Returns:

true if keystroke is matching, false otherwise.

getBackground

public Color getBackground(Color background,
                           int x,
                           int y)

Gets the background color when drawing a character.

Specified by:

getBackground in interface TerminalWindowListener

Returns:

The color to use or null for default background color.

getTerminalWindow

public TerminalWindow getTerminalWindow()

Gets the terminal window component.

Returns:

null if the terminal window is not created or has been removed.

getFrame

public Container getFrame()

Gets the frame associated with the terminal window. It will return a JFrame when running as a Java application or outside a browser, otherwise a JInternalFrame.

Returns:

null when the frame is not created.

getPanel

public PPanel getPanel()

Get the terminal panel.

Returns:

panel

getToolTipText

public String getToolTipText(MouseEvent event)

Gets the tool-tip text for a mouse position. This is mainly intended for the Editor, but could be used for the Client to provide pop-up windows for e.g. links or other information.

componentMoved

public void componentMoved(ComponentEvent e)

Specified by:

componentMoved in interface ComponentListener

componentResized

public void componentResized(ComponentEvent e)

Specified by:

componentResized in interface ComponentListener

componentShown

public void componentShown(ComponentEvent e)

Specified by:

componentShown in interface ComponentListener

componentHidden

public void componentHidden(ComponentEvent e)

Specified by:

componentHidden in interface ComponentListener