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================================================================================
# #
# Function key mapping for the "more HP" - like layout #
# #
================================================================================
I. Function Key Map
========================
PC | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F11 | F12 |
Key
_________________________________________________________________________
UNSHF| 132 | Soft| | | | 7/8 | Dspl| Auto| SCRN| SCRN| SCRN| SCRN|
SYS | Cols|Reset| | | Beep| Bit | Func| Wrap| 0 | 1 | 2 | 3 |
LABEL|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|
UNSHF| | | | | | | | | SCRN| SCRN| SCRN| SCRN|
USER | F6 | F7 | F8 | F9 | F10 | F11 | F12 | F13 | 0 | 1 | 2 | 3 |
LABEL|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|
| | | | | | | | | Fkey| U/S |VT/HP| Next|
ALT | F14 | HELP| DO | F17 | F18 | F19 | F20 | F21 |Label|Label| Mode| SCRN|
|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|
| User| User| User| User| User| User| User| User| | | | |
SHIFT| F6 | F7 | F8 | F9 | F10 | F11 | F12 | F13 | | | | |
|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|
ALT- | User| User| User| User| User| User| User| User| | | | |
SHIFT| F14 | F15 | F16 | F17 | F18 | F19 | F20 | F21 | | | | |
|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|
CTRL-| SCRN| SCRN| SCRN| SCRN| SCRN| SCRN| SCRN| SCRN| SCRN| SCRN| SCRN| SCRN|
ALT | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|
PC | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F11 | F12 |
Key
II. Special Keys Used To Change The General Runtime Functionality
=====================================================================
To be consistent with XFfree86 2.0 Virtual Screen switching, it is
now also possible to switch screens by using:
CTRL - ALT - Fx , where x can be 1 ... No of screens compiled,
see the definition of PCVT_NSCREENS !
Virtual Screen/Terminal switching
---------------------------------
F9 or CTRL-ALT-F1 switches to screen 0
F10 or CTRL-ALT-F2 switches to screen 1
F11 or CTRL-ALT-F3 switches to screen 2
F12 or CTRL-ALT-F4 switches to screen 3
CTRL-ALT-F5 switches to screen 4
CTRL-ALT-F6 switches to screen 5
CTRL-ALT-F7 switches to screen 6
CTRL-ALT-F8 switches to screen 7
CTRL-ALT-F9 switches to screen 8
CTRL-ALT-F10 switches to screen 9
CTRL-ALT-F11 switches to screen 10
CTRL-ALT-F12 switches to screen 11
(see also ALT-F12 below)
ALT-F9 Function key labels ON / OFF
------------------------------------
this key is only operational, when in HP/VT mode, see F11
ALT-F9 toggles between function key labels displayed or not.
ON: screen has either 25-3 = 22, 28-3 = 25 or 50-3 = 47 lines
2 lines fkey labels displayed
row/col display enabled
1 line status/load avg line
OFF: screen has either 25-3 = 22, 28-3 = 25 or 50-3 = 47 lines
no function key labels displayed
no row/col display
no status/load avg line
applicable escape sequences:
switch OFF:
ESC & j @ remove labels from screen
switch ON:
ESC & j A display system fkey labels
ESC & j B display user fkey labels
ESC & j C display current fkey labels
ALT-F10 User / System Function key labels
-----------------------------------------
this key is only operational, when in HP/VT mode, see ALT-F11
ALT-F10 toggles between the display of user or system
function key labels
this key is only active if labels are toggled on via
the ALT-F9 function key
screen has either 25-3 = 22, 28-3 = 25 or 50-3 = 47 lines
2 lines fkey labels displayed
row/col display enabled
1 line status/load avg line
applicable escape sequences: (see above)
ESC & j A display system fkey labels
ESC & j B display user fkey labels
ESC & j C display current fkey labels
ALT-F11 Toggle between pure VT and HP-VT Emulation
--------------------------------------------------
This key switches between pure vt100/vt220 mode and
vt100/vt220 with hp-fkey-labels mode of operation.
this is not dependent of any screen resolution the
virtual consoles are in.
initially, after power on, all virtual screens are in
the pure vt-mode:
- the emulator does not execute any hp escape sequences
- the function key label lines are switched off
- no load average or status line is displayed
- no row / column counter is displayed
- no window number is displayed
- the full screen 25x80, 28x80 or 50x80 is usable
- ALT-F9 and ALT-F10 have no function
when toggled to the vt/hp mix of operation, the following
changes take place:
- the emulator executes the supported hp-esc sequences
- the function key labels are displayable depending
on the state of ALT-F9/F10
- the load average is displayed
- the row / column counters are displayed
- the window number is displayed in the lower right corner
- in any screen resolution, the last 3 lines are lost,
so one has a 22x80, 25x80 and 47x80 resolution
- F9 and F10 are operational.
when switching modes by means of ALT-F11, the following
changes to the current environment, the emulator may
be in, apply:
- the screen is cleared
- the cursor moves to the home position
- the scrolling region is reset to default
(this functionality is available via an ioctl)
ALT-F12 Cycle current screen
----------------------------
This key cycles through the display of the video
screens. on startup, screen 0 is displayed; with every
keypress of F12, the next screen is displayed, wrapping
from the maximum screen number back to screen 0.
(this functionality is available via an ioctl)
III. Special Keys used to change the Runtime Functionality of a Page
=======================================================================
when in mixed HP/VT mode, one has two types of function key labels
on screen, user function keys and system function keys.
this functionality is NOT available in pure VT220 mode !
the user function keys emit the below mentioned VT220 function-
key sequences. the labels can be reprogrammed by use of escape
sequences.
in system function key mode, several pre-programmed functions inside
the emulator can be toggled, currently implemented are:
- F1, if a chipset is detected for which 132 operation is supported,
F1 toggles between 80 columns and 132 columns.
- F2, does a soft reset of the emulator code
- F3, -/-
- F4, -/-
- F5, toggle the audible beep generation
- F6, toggle 7/8 bit char width
- F7, toggle display functions. this means that control codes
in the range 0x00 to 0x1f are not EXECUTED by the emulator
any longer, but displayed on the screen
- F8, toggle automatic cursor wraparound at end of line
these functions operate just for the selected screen
IV. Keyboard VT220 compatibility
====================================
The following keys behave different as probably expected.
They were mapped to provide more VT220 compatibility.
To have F1-F8 emit something in HP-mode, you have to switch
to user function key labels by using ALT-F10 (see ALT-F10 above) !
PC Keyboard VT220 Keyboard
------------- --------------------------------------------------
F1 F6 (ESC [ 17 ~)
F2 F7 (ESC [ 18 ~)
F3 F8 (ESC [ 19 ~)
F4 F9 (ESC [ 20 ~)
F5 F10 (ESC [ 21 ~)
F6 F11 (ESC [ 23 ~)
F7 F12 (ESC [ 24 ~)
F8 F13 (ESC [ 25 ~)
ALT-F1 F14 (ESC [ 26 ~)
ALT-F2 HELP (ESC [ 28 ~)
ALT-F3 DO (ESC [ 29 ~)
ALT-F4 F17 (ESC [ 31 ~)
ALT-F5 F18 (ESC [ 32 ~)
ALT-F6 F19 (ESC [ 33 ~)
ALT-F7 F20 (ESC [ 34 ~)
ALT-F8 F21 (ESC [ 35 ~) (i know !!!!)
SHIFT-F1 ... SHIFT-F8
User Defined Keys for F6 - F13
ALT-SHIFT-F1 ... ALT-SHIFT-F8
User Defined Keys for F14 - F20
Insert Insert Here (ESC [ 2 ~)
Delete Remove (ESC [ 3 ~)
Home Find (ESC [ 1 ~)
End Select (ESC [ 4 ~)
PgUp Prev Screen (ESC [ 5 ~)
PgDn Next Screen (ESC [ 6 ~)
PrtSc (ignored)
Pause (ignored)
Break (ignored)
Cursor Keys dependent upon state of cursor key mode either
ESC [ A ... ESC [ D or ESC O A ... ESC O D
NumLock toggles Numeric Keypad for Keypad Numeric Mode
and Keypad Application Mode
ALT-Keypad-0 can be used to generate any keycode in the
ALT-Keypad-1 rage 0-255.
ALT-Keypad-2 this was modeled with the behaviour of a
ALT-Keypad-3 popular boot loader in mind
ALT-Keypad-4
ALT-Keypad-5
ALT-Keypad-6
ALT-Keypad-7
ALT-Keypad-8
ALT-Keypad-9
Numeric Keypad dependent upon state of keypad numeric/application
mode either 0 ... 9 or ESC O p ... ESC O y
ALT-NumLock emits PF1 sequence (ESC O P)
ALT-Keypad-/ emits PF2 sequence (ESC O Q)
ALT-Keypad-* emits PF3 sequence (ESC O R)
ALT-Keypad-- emits PF4 sequence (ESC O S)
/* EOF */
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