Package net.sourceforge.uiq3.fx602p

Class Key_C

java.lang.Object

net.sourceforge.uiq3.fx602p.Owned_Operation

net.sourceforge.uiq3.fx602p.Keyboard

net.sourceforge.uiq3.fx602p.Key_C

All Implemented Interfaces:

IClear, IOperation, IOwned_Operation

final class Key_C
extends Keyboard

The Clear key was clicked

Author:

"Martin Krischik" «krischik@users.sourceforge.net»

Field Summary

Fields

Modifier and Type	Field	Description
private static Logger	Logger	Class logger instance.
private static String	Mode_Error	Error Message displayed on using the wrong alpha mode!
private static short[]	P_Text	Text to be displayed when Mode was selected.
private int	Status	We start with status none.
private static int	Status_None	no mode selected yet
private static int	Status_Prog	wait for program key
private static String	TAG	Class logger tag.

Fields inherited from class net.sourceforge.uiq3.fx602p.Keyboard

AC, Alpha_Text, BST, Button_Memory_F, Button_Memory_n, Button_Memory_sn, Button_Memory_sn1, Button_Memory_SX, Button_Memory_SX2, Button_Memory_xmean, Button_Mode_DEG, Button_Mode_GRA, Button_Mode_PCL, Button_Mode_RAD, Button_Mode_RUN, Button_Mode_WRT, Button_RND_FIX, C, cos, degree, Divide, Dot, eng, Equal, EXE, EXP, FST, GOTO, GSB, HLT, hyp, INV, LBL, ln, log, M_Minus, M_Plus, Min, Minus, MODE, MR, Multiply, No_Text, Normal_Text, Num_0, Num_1, Num_2, Num_3, Num_4, Num_5, Num_6, Num_7, Num_8, Num_9, P_Close, P_Open, P0, P1, P2, P3, P4, Plus, Plus_Minus, Shift_Alpha_Text, Shift_Text, sin, tan, X_M, Xd

Fields inherited from class net.sourceforge.uiq3.fx602p.Owned_Operation

Owner

Constructor Summary

Constructors

Constructor	Description
Key_C(Calculator Owner)	Create Key and attach to owner calculator.

Method Summary

Modifier and Type	Method	Description
void	Clear(boolean All_Clear)	Clean Key state.
void	Execute(short Key_Code)	Execute virtual CPU command or key stroke
private void	Execute_None(int Program_Store)
private void	Execute_Prog(short Key_Code, int program_Store)
private void	Remove_Step(int Step)	remove step
@NotNull String	toString()

Methods inherited from class net.sourceforge.uiq3.fx602p.Owned_Operation

µReset

Methods inherited from class java.lang.Object

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

Field Detail

Logger

private static final Logger Logger

Class logger instance.

Mode_Error

private static final String Mode_Error

Error Message displayed on using the wrong alpha mode!

See Also:

Constant Field Values

P_Text

private static final short[] P_Text

Text to be displayed when Mode was selected.

Status_None

private static final int Status_None

no mode selected yet

See Also:

Constant Field Values

Status_Prog

private static final int Status_Prog

wait for program key

See Also:

Constant Field Values

TAG

private static final String TAG

Class logger tag.

Status

private int Status

We start with status none.

Constructor Detail

Key_C

Key_C(Calculator Owner)

Create Key and attach to owner calculator.

Parameters:

Owner - Calculator owning the key

Method Detail

Clear

public void Clear(boolean All_Clear)

Clean Key state.

Specified by:

Clear in interface IClear

Overrides:

Clear in class Keyboard

Parameters:

All_Clear - true when AC (all clear) is requested.

See Also:

IClear.Clear(boolean)

Execute

public void Execute(short Key_Code)
             throws Op_Error

Description copied from interface: IOperation

Execute virtual CPU command or key stroke

Parameters:

Key_Code - Virtual CPU Operation to be executed

Throws:

Op_Error

See Also:

IOperation.Execute(short)

Execute_None

private void Execute_None(int Program_Store)

Execute_Prog

private void Execute_Prog(short Key_Code,
                          int program_Store)

Remove_Step

private void Remove_Step(int Step)

remove step

Parameters:

Step - step to remove

toString

@NotNull
public @NotNull String toString()

Overrides:

toString in class Owned_Operation