Skip to content

Commit

Permalink
win gerd: preliminary attempt to make it work assuming R_Shift scan c…
Browse files Browse the repository at this point in the history 
…ode is remapped to L_Alt scan code
  • Loading branch information
@dumblob
dumblob committed Jun 25, 2022
1 parent 0f7c4cb commit a1f2696
Show file tree
Hide file tree
Showing 19 changed files with 2,918 additions and 1 deletion.
Binary file added ...erdLTGT/Registry_ HKEY_LOCAL_MACHINE_SYSTEM_CurrentControlSet_Control_Keyboard Layout.pdf
View file
Binary file not shown.
542 changes: 542 additions & 0 deletions platform/win/20220624-gerdLTGT/gerdLTGT.C
View file

Large diffs are not rendered by default.

344 changes: 344 additions & 0 deletions platform/win/20220624-gerdLTGT/gerdLTGT.C.bak00
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,344 @@
/***************************************************************************\
* Module Name: gerdLTGT.C
*
* keyboard layout
*
* Copyright (c) 1985-2001, Microsoft Corporation
*
* History:
* KBDTOOL v3.40 - Created Wed May 30 21:52:25 2018
\***************************************************************************/

#include <windows.h>
#include "kbd.h"
#include "gerdLTGT.h"

#if defined(_M_IA64)
#pragma section(".data")
#define ALLOC_SECTION_LDATA __declspec(allocate(".data"))
#else
#pragma data_seg(".data")
#define ALLOC_SECTION_LDATA
#endif

/***************************************************************************\
* ausVK[] - Virtual Scan Code to Virtual Key conversion table
\***************************************************************************/

static ALLOC_SECTION_LDATA USHORT ausVK[] = {
T00, T01, T02, T03, T04, T05, T06, T07,
T08, T09, T0A, T0B, T0C, T0D, T0E, T0F,
T10, T11, T12, T13, T14, T15, T16, T17,
T18, T19, T1A, T1B, T1C, T1D, T1E, T1F,
T20, T21, T22, T23, T24, T25, T26, T27,
T28, T29, T2A, T2B, T2C, T2D, T2E, T2F,
T30, T31, T32, T33, T34, T35,

/*
* Right-hand Shift key must have KBDEXT bit set.
*/
T36 | KBDEXT,

T37 | KBDMULTIVK, // numpad_* + Shift/Alt -> SnapShot

T38, T39, T3A, T3B, T3C, T3D, T3E,
T3F, T40, T41, T42, T43, T44,

/*
* NumLock Key:
* KBDEXT - VK_NUMLOCK is an Extended key
* KBDMULTIVK - VK_NUMLOCK or VK_PAUSE (without or with CTRL)
*/
T45 | KBDEXT | KBDMULTIVK,

T46 | KBDMULTIVK,

/*
* Number Pad keys:
* KBDNUMPAD - digits 0-9 and decimal point.
* KBDSPECIAL - require special processing by Windows
*/
T47 | KBDNUMPAD | KBDSPECIAL, // Numpad 7 (Home)
T48 | KBDNUMPAD | KBDSPECIAL, // Numpad 8 (Up),
T49 | KBDNUMPAD | KBDSPECIAL, // Numpad 9 (PgUp),
T4A,
T4B | KBDNUMPAD | KBDSPECIAL, // Numpad 4 (Left),
T4C | KBDNUMPAD | KBDSPECIAL, // Numpad 5 (Clear),
T4D | KBDNUMPAD | KBDSPECIAL, // Numpad 6 (Right),
T4E,
T4F | KBDNUMPAD | KBDSPECIAL, // Numpad 1 (End),
T50 | KBDNUMPAD | KBDSPECIAL, // Numpad 2 (Down),
T51 | KBDNUMPAD | KBDSPECIAL, // Numpad 3 (PgDn),
T52 | KBDNUMPAD | KBDSPECIAL, // Numpad 0 (Ins),
T53 | KBDNUMPAD | KBDSPECIAL, // Numpad . (Del),

T54, T55, T56, T57, T58, T59, T5A, T5B,
T5C, T5D, T5E, T5F, T60, T61, T62, T63,
T64, T65, T66, T67, T68, T69, T6A, T6B,
T6C, T6D, T6E, T6F, T70, T71, T72, T73,
T74, T75, T76, T77, T78, T79, T7A, T7B,
T7C, T7D, T7E

};

static ALLOC_SECTION_LDATA VSC_VK aE0VscToVk[] = {
{ 0x10, X10 | KBDEXT }, // Speedracer: Previous Track
{ 0x19, X19 | KBDEXT }, // Speedracer: Next Track
{ 0x1D, X1D | KBDEXT }, // RControl
{ 0x20, X20 | KBDEXT }, // Speedracer: Volume Mute
{ 0x21, X21 | KBDEXT }, // Speedracer: Launch App 2
{ 0x22, X22 | KBDEXT }, // Speedracer: Media Play/Pause
{ 0x24, X24 | KBDEXT }, // Speedracer: Media Stop
{ 0x2E, X2E | KBDEXT }, // Speedracer: Volume Down
{ 0x30, X30 | KBDEXT }, // Speedracer: Volume Up
{ 0x32, X32 | KBDEXT }, // Speedracer: Browser Home
{ 0x35, X35 | KBDEXT }, // Numpad Divide
{ 0x37, X37 | KBDEXT }, // Snapshot
{ 0x38, X38 | KBDEXT }, // RMenu
{ 0x47, X47 | KBDEXT }, // Home
{ 0x48, X48 | KBDEXT }, // Up
{ 0x49, X49 | KBDEXT }, // Prior
{ 0x4B, X4B | KBDEXT }, // Left
{ 0x4D, X4D | KBDEXT }, // Right
{ 0x4F, X4F | KBDEXT }, // End
{ 0x50, X50 | KBDEXT }, // Down
{ 0x51, X51 | KBDEXT }, // Next
{ 0x52, X52 | KBDEXT }, // Insert
{ 0x53, X53 | KBDEXT }, // Delete
{ 0x5B, X5B | KBDEXT }, // Left Win
{ 0x5C, X5C | KBDEXT }, // Right Win
{ 0x5D, X5D | KBDEXT }, // Application
{ 0x5F, X5F | KBDEXT }, // Speedracer: Sleep
{ 0x65, X65 | KBDEXT }, // Speedracer: Browser Search
{ 0x66, X66 | KBDEXT }, // Speedracer: Browser Favorites
{ 0x67, X67 | KBDEXT }, // Speedracer: Browser Refresh
{ 0x68, X68 | KBDEXT }, // Speedracer: Browser Stop
{ 0x69, X69 | KBDEXT }, // Speedracer: Browser Forward
{ 0x6A, X6A | KBDEXT }, // Speedracer: Browser Back
{ 0x6B, X6B | KBDEXT }, // Speedracer: Launch App 1
{ 0x6C, X6C | KBDEXT }, // Speedracer: Launch Mail
{ 0x6D, X6D | KBDEXT }, // Speedracer: Launch Media Selector
{ 0x1C, X1C | KBDEXT }, // Numpad Enter
{ 0x46, X46 | KBDEXT }, // Break (Ctrl + Pause)
{ 0, 0 }
};

static ALLOC_SECTION_LDATA VSC_VK aE1VscToVk[] = {
{ 0x1D, Y1D }, // Pause
{ 0 , 0 }
};

/***************************************************************************\
* aVkToBits[] - map Virtual Keys to Modifier Bits
*
* See kbd.h for a full description.
*
* The keyboard has only three shifter keys:
* SHIFT (L & R) affects alphabnumeric keys,
* CTRL (L & R) is used to generate control characters
* ALT (L & R) used for generating characters by number with numpad
\***************************************************************************/
static ALLOC_SECTION_LDATA VK_TO_BIT aVkToBits[] = {
{ VK_SHIFT , KBDSHIFT },
{ VK_CONTROL , KBDCTRL },
{ VK_MENU , KBDALT },
{ 0 , 0 }
};

/***************************************************************************\
* aModification[] - map character modifier bits to modification number
*
* See kbd.h for a full description.
*
\***************************************************************************/

static ALLOC_SECTION_LDATA MODIFIERS CharModifiers = {
&aVkToBits[0],
2,
{
// Modification# // Keys Pressed
// ============= // =============
0, //
1, // Shift
2 // Control
}
};

/***************************************************************************\
*
* aVkToWch2[] - Virtual Key to WCHAR translation for 2 shift states
* aVkToWch3[] - Virtual Key to WCHAR translation for 3 shift states
* aVkToWch4[] - Virtual Key to WCHAR translation for 4 shift states
*
* Table attributes: Unordered Scan, null-terminated
*
* Search this table for an entry with a matching Virtual Key to find the
* corresponding unshifted and shifted WCHAR characters.
*
* Special values for VirtualKey (column 1)
* 0xff - dead chars for the previous entry
* 0 - terminate the list
*
* Special values for Attributes (column 2)
* CAPLOK bit - CAPS-LOCK affect this key like SHIFT
*
* Special values for wch[*] (column 3 & 4)
* WCH_NONE - No character
* WCH_DEAD - Dead Key (diaresis) or invalid (US keyboard has none)
* WCH_LGTR - Ligature (generates multiple characters)
*
\***************************************************************************/

static ALLOC_SECTION_LDATA VK_TO_WCHARS2 aVkToWch2[] = {
// | | Shift |
// |=========|=========|
{VK_TAB ,0 ,'\t' ,'\t' },
{VK_ADD ,0 ,'+' ,'+' },
{VK_DIVIDE ,0 ,'/' ,'/' },
{VK_MULTIPLY ,0 ,'*' ,'*' },
{VK_SUBTRACT ,0 ,'-' ,'-' },
{0 ,0 ,0 ,0 }
};

static ALLOC_SECTION_LDATA VK_TO_WCHARS3 aVkToWch3[] = {
// | | Shift | Ctrl |
// |=========|=========|=========|
{VK_OEM_3 ,0 ,WCH_NONE ,WCH_NONE ,'~' },
{'1' ,0 ,WCH_NONE ,WCH_NONE ,'!' },
{'2' ,0 ,0x00e4 ,0x00c4 ,'@' },
{'3' ,0 ,0x00f6 ,0x00d6 ,'#' },
{'4' ,0 ,WCH_NONE ,WCH_NONE ,'$' },
{'5' ,0 ,0x00fc ,0x00dc ,'%' },
{'6' ,0 ,WCH_NONE ,WCH_NONE ,'^' },
{'7' ,0 ,WCH_NONE ,WCH_NONE ,'&' },
{'8' ,0 ,WCH_NONE ,WCH_NONE ,'*' },
{'9' ,0 ,WCH_NONE ,WCH_NONE ,'(' },
{'0' ,0 ,WCH_NONE ,WCH_NONE ,')' },
{VK_OEM_4 ,0 ,0x00df ,0x1e9e ,'{' },
{VK_OEM_6 ,0 ,WCH_NONE ,WCH_NONE ,'}' },
{VK_OEM_102 ,0 ,WCH_NONE ,WCH_NONE ,WCH_NONE },
{VK_OEM_7 ,0 ,'\'' ,'\"' ,WCH_NONE },
{VK_OEM_COMMA ,0 ,',' ,'<' ,0x2013 },
{VK_OEM_PERIOD,0 ,'.' ,'>' ,'!' },
{'P' ,0 ,'p' ,'P' ,0x00a7 },
{'Y' ,0 ,'y' ,'Y' ,WCH_NONE },
{'F' ,0 ,'f' ,'F' ,',' },
{'G' ,0 ,'g' ,'G' ,'7' },
{'C' ,0 ,'c' ,'C' ,'8' },
{'R' ,0 ,'r' ,'R' ,'9' },
{'L' ,0 ,'l' ,'L' ,'[' },
{VK_OEM_2 ,0 ,'/' ,'?' ,']' },
{VK_OEM_PLUS ,0 ,'=' ,'+' ,'+' },
{VK_OEM_5 ,0 ,'\\' ,'|' ,'|' },
{'A' ,0 ,'a' ,'A' ,'@' },
{'O' ,0 ,'o' ,'O' ,0x00b0 },
{'E' ,0 ,'e' ,'E' ,0x20ac },
{'U' ,0 ,'u' ,'U' ,'`' },
{'I' ,0 ,'i' ,'I' ,WCH_NONE },
{'D' ,0 ,'d' ,'D' ,':' },
{'H' ,0 ,'h' ,'H' ,'4' },
{'T' ,0 ,'t' ,'T' ,'5' },
{'N' ,0 ,'n' ,'N' ,'6' },
{'S' ,0 ,'s' ,'S' ,'=' },
{VK_OEM_MINUS ,0 ,'-' ,'_' ,'\\' },
{VK_OEM_1 ,0 ,';' ,':' ,WCH_NONE },
{'Q' ,0 ,'q' ,'Q' ,WCH_NONE },
{'J' ,0 ,'j' ,'J' ,WCH_NONE },
{'K' ,0 ,'k' ,'K' ,WCH_NONE },
{'X' ,0 ,'x' ,'X' ,WCH_NONE },
{'B' ,0 ,'b' ,'B' ,'0' },
{'M' ,0 ,'m' ,'M' ,'1' },
{'W' ,0 ,'w' ,'W' ,'2' },
{'V' ,0 ,'v' ,'V' ,'3' },
{'Z' ,0 ,'z' ,'Z' ,'.' },
{VK_DECIMAL ,0 ,'.' ,'.' ,'.' },
{VK_SPACE ,0 ,' ' ,0x00a0 ,0x00a0 },
{VK_BACK ,0 ,'\b' ,'\b' ,0x007f },
{VK_ESCAPE ,0 ,0x001b ,0x001b ,0x001b },
{VK_RETURN ,0 ,'\r' ,'\r' ,'\n' },
{VK_CANCEL ,0 ,0x0003 ,0x0003 ,0x0003 },
{0 ,0 ,0 ,0 ,0 }
};

// Put this last so that VkKeyScan interprets number characters
// as coming from the main section of the kbd (aVkToWch2 and
// aVkToWch5) before considering the numpad (aVkToWch1).

static ALLOC_SECTION_LDATA VK_TO_WCHARS1 aVkToWch1[] = {
{ VK_NUMPAD0 , 0 , '0' },
{ VK_NUMPAD1 , 0 , '1' },
{ VK_NUMPAD2 , 0 , '2' },
{ VK_NUMPAD3 , 0 , '3' },
{ VK_NUMPAD4 , 0 , '4' },
{ VK_NUMPAD5 , 0 , '5' },
{ VK_NUMPAD6 , 0 , '6' },
{ VK_NUMPAD7 , 0 , '7' },
{ VK_NUMPAD8 , 0 , '8' },
{ VK_NUMPAD9 , 0 , '9' },
{ 0 , 0 , '\0' }
};

static ALLOC_SECTION_LDATA VK_TO_WCHAR_TABLE aVkToWcharTable[] = {
{ (PVK_TO_WCHARS1)aVkToWch3, 3, sizeof(aVkToWch3[0]) },
{ (PVK_TO_WCHARS1)aVkToWch2, 2, sizeof(aVkToWch2[0]) },
{ (PVK_TO_WCHARS1)aVkToWch1, 1, sizeof(aVkToWch1[0]) },
{ NULL, 0, 0 },
};

/***************************************************************************\
* aKeyNames[], aKeyNamesExt[] - Virtual Scancode to Key Name tables
*
* Table attributes: Ordered Scan (by scancode), null-terminated
*
* Only the names of Extended, NumPad, Dead and Non-Printable keys are here.
* (Keys producing printable characters are named by that character)
\***************************************************************************/

static ALLOC_SECTION_LDATA KBDTABLES KbdTables = {
/*
* Modifier keys
*/
&CharModifiers,

/*
* Characters tables
*/
aVkToWcharTable,

/*
* Diacritics
*/
NULL,

/*
* Names of Keys
*/
NULL,
NULL,
NULL,

/*
* Scan codes to Virtual Keys
*/
ausVK,
sizeof(ausVK) / sizeof(ausVK[0]),
aE0VscToVk,
aE1VscToVk,

/*
* Locale-specific special processing
*/
MAKELONG(0, KBD_VERSION),

/*
* Ligatures
*/
0,
0,
NULL
};

PKBDTABLES KbdLayerDescriptor(VOID)
{
return &KbdTables;
}
Loading

0 comments on commit a1f2696

Please sign in to comment.