se.entra.phantom.server.phed

Class TerminalFieldPainter

java.lang.Object

se.entra.phantom.server.phed.TerminalFieldPainter

All Implemented Interfaces:

FieldPaintInterface, PaintInterface

public class TerminalFieldPainter
extends Object
implements FieldPaintInterface

Author:

Mikael Andersson

Nested Class Summary

Nested classes/interfaces inherited from interface se.entra.phantom.common.FieldPaintInterface

FieldPaintInterface.Field, FieldPaintInterface.Fields

Constructor Summary

Constructors

Constructor and Description
TerminalFieldPainter()

Method Summary

Modifier and Type	Method and Description
FieldPaintInterface.Fields	getFields(boolean inputOnly) Gets the fields defined in the current screen.
boolean	getFieldsActive() Get the state of host painting flag.
HostScreen	getHostScreen() Get the current hostScreen.
boolean	isPopupsActive() Get the popup painting active state.
void	paint(Graphics graphics, TerminalWindow tw, int leftMargin, int topMargin, int cxFont, int cyFont) Paints the emulator window.
FieldPaintInterface.Field	probe(int position) Check if the position is part of a defined field.
void	repaintWindow() Mark the terminal window to be repainted.
void	selectPopup(int index) Set the pop-up to be shown.
void	setComponent(Component component) Set the component.
void	setDimensions(int cxFont, int cyFont, int xOffset, int yOffset) Set the dimensions of the component.
void	setFieldsActive(boolean active) Set the field painting active (or inactive - depending on parameter).
void	setPopupConstrained(boolean active) Set the handling of popup's as constraining (or inactive - depending on parameter).
void	setPopupsActive(boolean active) Set the popup painting active (or inactive - depending on parameter).
void	setSelectedPopupDimensions(HostPopupWindow.Rect rect) Set the selected pop-up dimensions.
void	showPopup(int index) Set the pop-up to be shown.
void	update(HostScreen hs) Set the host fields.

Methods inherited from class java.lang.Object

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

Constructor Detail

TerminalFieldPainter

public TerminalFieldPainter()

Method Detail

update

public void update(HostScreen hs)

Set the host fields.

getHostScreen

public HostScreen getHostScreen()

Get the current hostScreen.

Specified by:

getHostScreen in interface FieldPaintInterface

Returns:

HostScreen

repaintWindow

public void repaintWindow()

Mark the terminal window to be repainted.

Specified by:

repaintWindow in interface FieldPaintInterface

setFieldsActive

public void setFieldsActive(boolean active)

Set the field painting active (or inactive - depending on parameter).

Specified by:

setFieldsActive in interface FieldPaintInterface

Parameters:

active -

getFieldsActive

public boolean getFieldsActive()

Get the state of host painting flag.

Specified by:

getFieldsActive in interface FieldPaintInterface

Returns:

boolean

setPopupsActive

public void setPopupsActive(boolean active)

Set the popup painting active (or inactive - depending on parameter).

Specified by:

setPopupsActive in interface FieldPaintInterface

Parameters:

active -

isPopupsActive

public boolean isPopupsActive()

Get the popup painting active state.

Returns:

boolean

setPopupConstrained

public void setPopupConstrained(boolean active)

Set the handling of popup's as constraining (or inactive - depending on parameter).

Specified by:

setPopupConstrained in interface FieldPaintInterface

Parameters:

active - Flag indicating if the currently selected pop-up is constraining or not.

showPopup

public void showPopup(int index)

Set the pop-up to be shown.

Specified by:

showPopup in interface FieldPaintInterface

Parameters:

index - The pop-up to show, if not the currently shown pop-up, nothing happens. This method is typically used to update the screen for the pop-up.

selectPopup

public void selectPopup(int index)

Set the pop-up to be shown.

Specified by:

selectPopup in interface FieldPaintInterface

Parameters:

index - The pop-up to select and make active (shown).

setSelectedPopupDimensions

public void setSelectedPopupDimensions(HostPopupWindow.Rect rect)

Set the selected pop-up dimensions.

Parameters:

rect - The new rectangle size of the pop-up, not null!

setComponent

public void setComponent(Component component)

Set the component.

Specified by:

setComponent in interface FieldPaintInterface

Parameters:

component - The Component to paint on.

setDimensions

public void setDimensions(int cxFont,
                          int cyFont,
                          int xOffset,
                          int yOffset)

Set the dimensions of the component.

Specified by:

setDimensions in interface FieldPaintInterface

Parameters:

cxFont - horizontal font size

cyFont - vertical font size

xOffset - horizontal offset

yOffset - vertical offset

getFields

public FieldPaintInterface.Fields getFields(boolean inputOnly)

Gets the fields defined in the current screen.

Specified by:

getFields in interface FieldPaintInterface

Parameters:

inputOnly - true if only input fields should be returned.

Returns:

Fields - null if not defined.

paint

public void paint(Graphics graphics,
                  TerminalWindow tw,
                  int leftMargin,
                  int topMargin,
                  int cxFont,
                  int cyFont)

Description copied from interface: PaintInterface

Paints the emulator window.

Specified by:

paint in interface PaintInterface

probe

public FieldPaintInterface.Field probe(int position)

Description copied from interface: FieldPaintInterface

Check if the position is part of a defined field.

Specified by:

probe in interface FieldPaintInterface

Returns:

Field - the generic field description.