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Forward keyboard reworking from 1.2

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%402094
This commit is contained in:
Patrice Mandin 2006-09-20 19:47:09 +00:00
parent b2c856d783
commit 2db3adb4f5
6 changed files with 118 additions and 375 deletions
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77
src/video/ataricommon/SDL_atarievents.c
View file

@ -30,10 +30,13 @@
*/
#include <mint/cookie.h>
#include <mint/ostruct.h>
#include <mint/osbind.h>
#include "../../events/SDL_sysevents.h"
#include "../../events/SDL_events_c.h"
#include "SDL_atarikeys.h"
#include "SDL_atarievents_c.h"
#include "SDL_biosevents_c.h"
#include "SDL_gemdosevents_c.h"
@ -49,6 +52,14 @@ enum
MCH_ARANYM
};
#ifndef KT_NOCHANGE
# define KT_NOCHANGE -1
#endif
/* The translation tables from a console scancode to a SDL keysym */
static SDLKey keymap[ATARIBIOS_MAXKEYS];
static unsigned char *keytab_normal;
void (*Atari_ShutdownEvents) (void);
static void
@ -111,6 +122,8 @@ Atari_InitOSKeymap(_THIS)
{
Atari_InitializeEvents(this);
SDL_Atari_InitInternalKeymap(this);
/* Call choosen routine */
this->InitOSKeymap(this);
}
@ -124,6 +137,47 @@ Atari_PumpEvents(_THIS)
this->PumpEvents(this);
}
void
SDL_Atari_InitInternalKeymap(_THIS)
{
int i;
_KEYTAB *key_tables;
/* Read system tables for scancode -> ascii translation */
key_tables = (_KEYTAB *) Keytbl(KT_NOCHANGE, KT_NOCHANGE, KT_NOCHANGE);
keytab_normal = key_tables->unshift;
/* Initialize keymap */
for ( i=0; i<ATARIBIOS_MAXKEYS; i++ )
keymap[i] = SDLK_UNKNOWN;
/* Functions keys */
for ( i = 0; i<10; i++ )
keymap[SCANCODE_F1 + i] = SDLK_F1+i;
/* Cursor keypad */
keymap[SCANCODE_HELP] = SDLK_HELP;
keymap[SCANCODE_UNDO] = SDLK_UNDO;
keymap[SCANCODE_INSERT] = SDLK_INSERT;
keymap[SCANCODE_CLRHOME] = SDLK_HOME;
keymap[SCANCODE_UP] = SDLK_UP;
keymap[SCANCODE_DOWN] = SDLK_DOWN;
keymap[SCANCODE_RIGHT] = SDLK_RIGHT;
keymap[SCANCODE_LEFT] = SDLK_LEFT;
/* Special keys */
keymap[SCANCODE_ESCAPE] = SDLK_ESCAPE;
keymap[SCANCODE_BACKSPACE] = SDLK_BACKSPACE;
keymap[SCANCODE_TAB] = SDLK_TAB;
keymap[SCANCODE_ENTER] = SDLK_RETURN;
keymap[SCANCODE_DELETE] = SDLK_DELETE;
keymap[SCANCODE_LEFTCONTROL] = SDLK_LCTRL;
keymap[SCANCODE_LEFTSHIFT] = SDLK_LSHIFT;
keymap[SCANCODE_RIGHTSHIFT] = SDLK_RSHIFT;
keymap[SCANCODE_LEFTALT] = SDLK_LALT;
keymap[SCANCODE_CAPSLOCK] = SDLK_CAPSLOCK;
}
/* Atari to Unicode charset translation table */
Uint16 SDL_AtariToUnicodeTable[256] = {
@ -167,4 +221,27 @@ Uint16 SDL_AtariToUnicodeTable[256] = {
0x00B0, 0x2022, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x00B3, 0x00AF
};
SDL_keysym *
SDL_Atari_TranslateKey(int scancode, SDL_keysym *keysym,
SDL_bool pressed)
{
int asciicode = 0;
/* Set the keysym information */
keysym->scancode = scancode;
keysym->mod = KMOD_NONE;
keysym->sym = keymap[scancode];
keysym->unicode = 0;
if (keysym->sym == SDLK_UNKNOWN) {
keysym->sym = asciicode = keytab_normal[scancode];
}
if (SDL_TranslateUNICODE && pressed) {
keysym->unicode = SDL_AtariToUnicodeTable[asciicode];
}
return(keysym);
}
/* vi: set ts=4 sw=4 expandtab: */

19
src/video/ataricommon/SDL_atarievents_c.h
View file

@ -35,13 +35,32 @@
/* Hidden "this" pointer for the video functions */
#define _THIS SDL_VideoDevice *this
#define ATARIBIOS_MAXKEYS 128
/* Special keys state */
#ifndef K_RSHIFT
enum {
K_RSHIFT=0,
K_LSHIFT,
K_CTRL,
K_ALT,
K_CAPSLOCK,
K_CLRHOME,
K_INSERT
};
#endif
extern void (*Atari_ShutdownEvents) (void);
extern void Atari_InitOSKeymap(_THIS);
extern void Atari_PumpEvents(_THIS);
extern void SDL_Atari_InitInternalKeymap(_THIS);
/* Atari to Unicode charset translation table */
extern Uint16 SDL_AtariToUnicodeTable[256];
SDL_keysym *SDL_Atari_TranslateKey(int scancode, SDL_keysym *keysym,
SDL_bool pressed);
#endif /* _SDL_ATARI_EVENTS_H_ */
/* vi: set ts=4 sw=4 expandtab: */

91
src/video/ataricommon/SDL_biosevents.c
View file

@ -39,31 +39,10 @@
#include "SDL_xbiosevents_c.h"
#include "SDL_ataridevmouse_c.h"
/* To save state of keyboard */
#define ATARIBIOS_MAXKEYS 128
static unsigned char bios_currentkeyboard[ATARIBIOS_MAXKEYS];
static unsigned char bios_previouskeyboard[ATARIBIOS_MAXKEYS];
static unsigned char bios_currentascii[ATARIBIOS_MAXKEYS];
static SDL_bool use_dev_mouse = SDL_FALSE;
/* Special keys state */
enum
{
K_RSHIFT = 0,
K_LSHIFT,
K_CTRL,
K_ALT,
K_CAPSLOCK,
K_CLRHOME,
K_INSERT
};
/* The translation tables from a console scancode to a SDL keysym */
static SDLKey keymap[ATARIBIOS_MAXKEYS];
static SDL_keysym *TranslateKey(int scancode, int asciicode,
SDL_keysym * keysym, SDL_bool pressed);
static void UpdateSpecialKeys(int special_keys_state);
void
@ -75,36 +54,6 @@ AtariBios_InitOSKeymap(_THIS)
SDL_memset(bios_currentkeyboard, 0, sizeof(bios_currentkeyboard));
SDL_memset(bios_previouskeyboard, 0, sizeof(bios_previouskeyboard));
/* Initialize keymap */
for (i = 0; i < ATARIBIOS_MAXKEYS; i++)
keymap[i] = SDLK_UNKNOWN;
/* Functions keys */
for (i = 0; i < 10; i++)
keymap[SCANCODE_F1 + i] = SDLK_F1 + i;
/* Cursor keypad */
keymap[SCANCODE_HELP] = SDLK_HELP;
keymap[SCANCODE_UNDO] = SDLK_UNDO;
keymap[SCANCODE_INSERT] = SDLK_INSERT;
keymap[SCANCODE_CLRHOME] = SDLK_HOME;
keymap[SCANCODE_UP] = SDLK_UP;
keymap[SCANCODE_DOWN] = SDLK_DOWN;
keymap[SCANCODE_RIGHT] = SDLK_RIGHT;
keymap[SCANCODE_LEFT] = SDLK_LEFT;
/* Special keys */
keymap[SCANCODE_ESCAPE] = SDLK_ESCAPE;
keymap[SCANCODE_BACKSPACE] = SDLK_BACKSPACE;
keymap[SCANCODE_TAB] = SDLK_TAB;
keymap[SCANCODE_ENTER] = SDLK_RETURN;
keymap[SCANCODE_DELETE] = SDLK_DELETE;
keymap[SCANCODE_LEFTCONTROL] = SDLK_LCTRL;
keymap[SCANCODE_LEFTSHIFT] = SDLK_LSHIFT;
keymap[SCANCODE_RIGHTSHIFT] = SDLK_RSHIFT;
keymap[SCANCODE_LEFTALT] = SDLK_LALT;
keymap[SCANCODE_CAPSLOCK] = SDLK_CAPSLOCK;
use_dev_mouse = (SDL_AtariDevMouse_Open() != 0) ? SDL_TRUE : SDL_FALSE;
vectors_mask = ATARI_XBIOS_JOYSTICKEVENTS; /* XBIOS joystick events */
@ -129,15 +78,8 @@ AtariBios_PumpEvents(_THIS)
while (Bconstat(_CON)) {
unsigned long key_pressed;
unsigned char asciicode, scancode;
key_pressed = Bconin(_CON);
asciicode = key_pressed;
scancode = key_pressed >> 16;
bios_currentkeyboard[scancode] = 0xFF;
bios_currentascii[scancode] = asciicode;
key_pressed=Bconin(_CON);
bios_currentkeyboard[(key_pressed>>16)&(ATARIBIOS_MAXKEYS-1)]=0xFF;
}
/* Read special keys */
@ -148,14 +90,12 @@ AtariBios_PumpEvents(_THIS)
/* Key pressed ? */
if (bios_currentkeyboard[i] && !bios_previouskeyboard[i])
SDL_PrivateKeyboard(SDL_PRESSED,
TranslateKey(i, bios_currentascii[i],
&keysym, SDL_TRUE));
SDL_Atari_TranslateKey(i, &keysym, SDL_TRUE));
/* Key unpressed ? */
if (bios_previouskeyboard[i] && !bios_currentkeyboard[i])
SDL_PrivateKeyboard(SDL_RELEASED,
TranslateKey(i, bios_currentascii[i],
&keysym, SDL_FALSE));
SDL_Atari_TranslateKey(i, &keysym, SDL_FALSE));
}
if (use_dev_mouse) {
@ -166,7 +106,7 @@ AtariBios_PumpEvents(_THIS)
/* Will be previous table */
SDL_memcpy(bios_previouskeyboard, bios_currentkeyboard,
ATARIBIOS_MAXKEYS);
sizeof(bios_previouskeyboard));
}
static void
@ -187,27 +127,6 @@ UpdateSpecialKeys(int special_keys_state)
UPDATE_SPECIAL_KEYS(K_CAPSLOCK, SCANCODE_CAPSLOCK);
}
static SDL_keysym *
TranslateKey(int scancode, int asciicode, SDL_keysym * keysym,
SDL_bool pressed)
{
/* Set the keysym information */
keysym->scancode = scancode;
if (asciicode)
keysym->sym = asciicode;
else
keysym->sym = keymap[scancode];
keysym->mod = KMOD_NONE;
keysym->unicode = 0;
if (SDL_TranslateUNICODE && pressed) {
keysym->unicode = SDL_AtariToUnicodeTable[asciicode];
}
return (keysym);
}
void
AtariBios_ShutdownEvents(void)
{

96
src/video/ataricommon/SDL_gemdosevents.c
View file

@ -40,36 +40,16 @@
#include "SDL_ataridevmouse_c.h"
/* To save state of keyboard */
#define ATARIBIOS_MAXKEYS 128
static unsigned char gemdos_currentkeyboard[ATARIBIOS_MAXKEYS];
static unsigned char gemdos_previouskeyboard[ATARIBIOS_MAXKEYS];
static unsigned char gemdos_currentascii[ATARIBIOS_MAXKEYS];
static SDL_bool use_dev_mouse = SDL_FALSE;
/* Special keys state */
enum
{
K_RSHIFT = 0,
K_LSHIFT,
K_CTRL,
K_ALT,
K_CAPSLOCK,
K_CLRHOME,
K_INSERT
enum {
DEV_BUSY=0,
DEV_READY
};
enum
{
DEV_BUSY = 0,
DEV_READY
};
/* The translation tables from a console scancode to a SDL keysym */
static SDLKey keymap[ATARIBIOS_MAXKEYS];
static SDL_keysym *TranslateKey(int scancode, int asciicode,
SDL_keysym * keysym, SDL_bool pressed);
static void UpdateSpecialKeys(int special_keys_state);
void
@ -81,36 +61,6 @@ AtariGemdos_InitOSKeymap(_THIS)
SDL_memset(gemdos_currentkeyboard, 0, sizeof(gemdos_currentkeyboard));
SDL_memset(gemdos_previouskeyboard, 0, sizeof(gemdos_previouskeyboard));
/* Initialize keymap */
for (i = 0; i < ATARIBIOS_MAXKEYS; i++)
keymap[i] = SDLK_UNKNOWN;
/* Functions keys */
for (i = 0; i < 10; i++)
keymap[SCANCODE_F1 + i] = SDLK_F1 + i;
/* Cursor keypad */
keymap[SCANCODE_HELP] = SDLK_HELP;
keymap[SCANCODE_UNDO] = SDLK_UNDO;
keymap[SCANCODE_INSERT] = SDLK_INSERT;
keymap[SCANCODE_CLRHOME] = SDLK_HOME;
keymap[SCANCODE_UP] = SDLK_UP;
keymap[SCANCODE_DOWN] = SDLK_DOWN;
keymap[SCANCODE_RIGHT] = SDLK_RIGHT;
keymap[SCANCODE_LEFT] = SDLK_LEFT;
/* Special keys */
keymap[SCANCODE_ESCAPE] = SDLK_ESCAPE;
keymap[SCANCODE_BACKSPACE] = SDLK_BACKSPACE;
keymap[SCANCODE_TAB] = SDLK_TAB;
keymap[SCANCODE_ENTER] = SDLK_RETURN;
keymap[SCANCODE_DELETE] = SDLK_DELETE;
keymap[SCANCODE_LEFTCONTROL] = SDLK_LCTRL;
keymap[SCANCODE_LEFTSHIFT] = SDLK_LSHIFT;
keymap[SCANCODE_RIGHTSHIFT] = SDLK_RSHIFT;
keymap[SCANCODE_LEFTALT] = SDLK_LALT;
keymap[SCANCODE_CAPSLOCK] = SDLK_CAPSLOCK;
use_dev_mouse = (SDL_AtariDevMouse_Open() != 0) ? SDL_TRUE : SDL_FALSE;
vectors_mask = ATARI_XBIOS_JOYSTICKEVENTS; /* XBIOS joystick events */
@ -134,15 +84,8 @@ AtariGemdos_PumpEvents(_THIS)
while (Cconis() != DEV_BUSY) {
unsigned long key_pressed;
unsigned char scancode, asciicode;
key_pressed = Cnecin();
asciicode = key_pressed;
scancode = key_pressed >> 16;
gemdos_currentkeyboard[scancode] = 0xFF;
gemdos_currentascii[scancode] = asciicode;
key_pressed=Cnecin();
gemdos_currentkeyboard[(key_pressed>>16)&(ATARIBIOS_MAXKEYS-1)]=0xFF;
}
/* Read special keys */
@ -153,14 +96,12 @@ AtariGemdos_PumpEvents(_THIS)
/* Key pressed ? */
if (gemdos_currentkeyboard[i] && !gemdos_previouskeyboard[i])
SDL_PrivateKeyboard(SDL_PRESSED,
TranslateKey(i, gemdos_currentascii[i],
&keysym, SDL_TRUE));
SDL_Atari_TranslateKey(i, &keysym, SDL_TRUE));
/* Key unpressed ? */
if (gemdos_previouskeyboard[i] && !gemdos_currentkeyboard[i])
SDL_PrivateKeyboard(SDL_RELEASED,
TranslateKey(i, gemdos_currentascii[i],
&keysym, SDL_FALSE));
SDL_Atari_TranslateKey(i, &keysym, SDL_FALSE));
}
if (use_dev_mouse) {
@ -171,7 +112,7 @@ AtariGemdos_PumpEvents(_THIS)
/* Will be previous table */
SDL_memcpy(gemdos_previouskeyboard, gemdos_currentkeyboard,
ATARIBIOS_MAXKEYS);
sizeof(gemdos_previouskeyboard));
}
static void
@ -192,27 +133,6 @@ UpdateSpecialKeys(int special_keys_state)
UPDATE_SPECIAL_KEYS(K_CAPSLOCK, SCANCODE_CAPSLOCK);
}
static SDL_keysym *
TranslateKey(int scancode, int asciicode, SDL_keysym * keysym,
SDL_bool pressed)
{
/* Set the keysym information */
keysym->scancode = scancode;
if (asciicode)
keysym->sym = asciicode;
else
keysym->sym = keymap[scancode];
keysym->mod = KMOD_NONE;
keysym->unicode = 0;
if (SDL_TranslateUNICODE && pressed) {
keysym->unicode = SDL_AtariToUnicodeTable[asciicode];
}
return (keysym);
}
void
AtariGemdos_ShutdownEvents(void)
{

131
src/video/ataricommon/SDL_ikbdevents.c
View file

@ -37,88 +37,16 @@
#include "SDL_atarievents_c.h"
#include "SDL_ikbdinterrupt_s.h"
/* Special keys state */
enum
{
K_RSHIFT = 0,
K_LSHIFT,
K_CTRL,
K_ALT,
K_CAPSLOCK,
K_CLRHOME,
K_INSERT
};
#define ATARIBIOS_MAXKEYS 128
#define KEY_PRESSED 0xff
#define KEY_UNDEFINED 0x80
#define KEY_RELEASED 0x00
/* The translation tables from a console scancode to a SDL keysym */
#define KT_NOCHANGE -1
enum
{
KT_UNSHIFT = 0,
KT_SHIFT = 1,
KT_CAPS = 2
};
static Uint16 atari_prevmouseb; /* save state of mouse buttons */
static int caps_state; /* caps lock state */
_KEYTAB *curtables;
static unsigned char *tab_unshift, *tab_shift, *tab_caps;
static SDLKey keymap[ATARIBIOS_MAXKEYS];
static SDL_keysym *TranslateKey(int scancode, int numkeytable,
SDL_keysym * keysym, SDL_bool pressed);
void
AtariIkbd_InitOSKeymap(_THIS)
{
int i;
SDL_memset(SDL_AtariIkbd_keyboard, KEY_UNDEFINED, ATARIBIOS_MAXKEYS);
/* Initialize keymap */
for (i = 0; i < ATARIBIOS_MAXKEYS; i++)
keymap[i] = SDLK_UNKNOWN;
/* Functions keys */
for (i = 0; i < 10; i++)
keymap[SCANCODE_F1 + i] = SDLK_F1 + i;
/* Cursor keypad */
keymap[SCANCODE_HELP] = SDLK_HELP;
keymap[SCANCODE_UNDO] = SDLK_UNDO;
keymap[SCANCODE_INSERT] = SDLK_INSERT;
keymap[SCANCODE_CLRHOME] = SDLK_HOME;
keymap[SCANCODE_UP] = SDLK_UP;
keymap[SCANCODE_DOWN] = SDLK_DOWN;
keymap[SCANCODE_RIGHT] = SDLK_RIGHT;
keymap[SCANCODE_LEFT] = SDLK_LEFT;
/* Special keys */
keymap[SCANCODE_ESCAPE] = SDLK_ESCAPE;
keymap[SCANCODE_BACKSPACE] = SDLK_BACKSPACE;
keymap[SCANCODE_TAB] = SDLK_TAB;
keymap[SCANCODE_ENTER] = SDLK_RETURN;
keymap[SCANCODE_DELETE] = SDLK_DELETE;
keymap[SCANCODE_LEFTCONTROL] = SDLK_LCTRL;
keymap[SCANCODE_LEFTSHIFT] = SDLK_LSHIFT;
keymap[SCANCODE_RIGHTSHIFT] = SDLK_RSHIFT;
keymap[SCANCODE_LEFTALT] = SDLK_LALT;
keymap[SCANCODE_CAPSLOCK] = SDLK_CAPSLOCK;
/* Read XBIOS tables for scancode -> ascii translation */
curtables = Keytbl(KT_NOCHANGE, KT_NOCHANGE, KT_NOCHANGE);
tab_unshift = curtables->unshift;
tab_shift = curtables->shift;
tab_caps = curtables->caps;
/* Set Caps lock initial state */
caps_state = (Kbshift(-1) & (1 << K_CAPSLOCK));
SDL_memset(SDL_AtariIkbd_keyboard, KEY_UNDEFINED, sizeof(SDL_AtariIkbd_keyboard));
/* Now install our handler */
SDL_AtariIkbd_mouseb = SDL_AtariIkbd_mousex = SDL_AtariIkbd_mousey = 0;
@ -150,36 +78,19 @@ AtariIkbd_PumpEvents(_THIS)
/*--- Send keyboard events ---*/
/* Update caps lock state */
if (SDL_AtariIkbd_keyboard[SCANCODE_CAPSLOCK] == KEY_PRESSED) {
caps_state ^= 1;
}
/* Choose the translation table */
specialkeys = KT_UNSHIFT;
if ((SDL_AtariIkbd_keyboard[SCANCODE_LEFTSHIFT] == KEY_PRESSED)
|| (SDL_AtariIkbd_keyboard[SCANCODE_RIGHTSHIFT] == KEY_PRESSED)) {
specialkeys = KT_SHIFT;
}
if (caps_state) {
specialkeys = KT_CAPS;
}
/* Now generate events */
for (i = 0; i < ATARIBIOS_MAXKEYS; i++) {
/* Key pressed ? */
if (SDL_AtariIkbd_keyboard[i] == KEY_PRESSED) {
SDL_PrivateKeyboard(SDL_PRESSED,
TranslateKey(i, specialkeys, &keysym,
SDL_TRUE));
SDL_Atari_TranslateKey(i, &keysym, SDL_TRUE));
SDL_AtariIkbd_keyboard[i] = KEY_UNDEFINED;
}
/* Key released ? */
if (SDL_AtariIkbd_keyboard[i] == KEY_RELEASED) {
SDL_PrivateKeyboard(SDL_RELEASED,
TranslateKey(i, specialkeys, &keysym,
SDL_FALSE));
SDL_Atari_TranslateKey(i, &keysym, SDL_FALSE));
SDL_AtariIkbd_keyboard[i] = KEY_UNDEFINED;
}
}
@ -213,42 +124,6 @@ AtariIkbd_PumpEvents(_THIS)
}
}
static SDL_keysym *
TranslateKey(int scancode, int numkeytable, SDL_keysym * keysym,
SDL_bool pressed)
{
unsigned char asciicode;
/* Set the keysym information */
keysym->scancode = scancode;
asciicode = 0;
switch (numkeytable) {
case KT_UNSHIFT:
asciicode = tab_unshift[scancode];
break;
case KT_SHIFT:
asciicode = tab_shift[scancode];
break;
case KT_CAPS:
asciicode = tab_caps[scancode];
break;
}
if (asciicode)
keysym->sym = asciicode;
else
keysym->sym = keymap[scancode];
keysym->mod = KMOD_NONE;
keysym->unicode = 0;
if (SDL_TranslateUNICODE && pressed) {
keysym->unicode = SDL_AtariToUnicodeTable[asciicode];
}
return (keysym);
}
void
AtariIkbd_ShutdownEvents(void)
{

79
src/video/gem/SDL_gemevents.c
View file

@ -41,91 +41,29 @@
#include "../ataricommon/SDL_xbiosevents_c.h"
#include "../ataricommon/SDL_ataridevmouse_c.h"
/* Defines */
#define ATARIBIOS_MAXKEYS 128
/* Variables */
static unsigned char gem_currentkeyboard[ATARIBIOS_MAXKEYS];
static unsigned char gem_previouskeyboard[ATARIBIOS_MAXKEYS];
static unsigned char gem_currentascii[ATARIBIOS_MAXKEYS];
/* The translation tables from a console scancode to a SDL keysym */
static SDLKey keymap[ATARIBIOS_MAXKEYS];
/* Functions prototypes */
static SDL_keysym *TranslateKey(int scancode, int asciicode,
SDL_keysym * keysym, SDL_bool pressed);
static int do_messages(_THIS, short *message);
static void do_keyboard(short kc, short ks);
static void do_mouse(_THIS, short mx, short my, short mb, short ks);
/* Functions */
static SDL_keysym *
TranslateKey(int scancode, int asciicode, SDL_keysym * keysym,
SDL_bool pressed)
{
/* Set the keysym information */
keysym->scancode = scancode;
if (asciicode)
keysym->sym = asciicode;
else
keysym->sym = keymap[scancode];
keysym->mod = KMOD_NONE;
keysym->unicode = 0;
if (SDL_TranslateUNICODE && pressed) {
keysym->unicode = SDL_AtariToUnicodeTable[asciicode];
}
return (keysym);
}
void
GEM_InitOSKeymap(_THIS)
{
int i;
SDL_memset(gem_currentkeyboard, 0, sizeof(gem_currentkeyboard));
SDL_memset(gem_previouskeyboard, 0, sizeof(gem_previouskeyboard));
SDL_memset(gem_currentascii, 0, sizeof(gem_currentascii));
/* Initialize keymap */
for (i = 0; i < ATARIBIOS_MAXKEYS; i++)
keymap[i] = SDLK_UNKNOWN;
/* Functions keys */
for (i = 0; i < 10; i++)
keymap[SCANCODE_F1 + i] = SDLK_F1 + i;
/* Cursor keypad */
keymap[SCANCODE_HELP] = SDLK_HELP;
keymap[SCANCODE_UNDO] = SDLK_UNDO;
keymap[SCANCODE_INSERT] = SDLK_INSERT;
keymap[SCANCODE_CLRHOME] = SDLK_HOME;
keymap[SCANCODE_UP] = SDLK_UP;
keymap[SCANCODE_DOWN] = SDLK_DOWN;
keymap[SCANCODE_RIGHT] = SDLK_RIGHT;
keymap[SCANCODE_LEFT] = SDLK_LEFT;
/* Special keys */
keymap[SCANCODE_ESCAPE] = SDLK_ESCAPE;
keymap[SCANCODE_BACKSPACE] = SDLK_BACKSPACE;
keymap[SCANCODE_TAB] = SDLK_TAB;
keymap[SCANCODE_ENTER] = SDLK_RETURN;
keymap[SCANCODE_DELETE] = SDLK_DELETE;
keymap[SCANCODE_LEFTCONTROL] = SDLK_LCTRL;
keymap[SCANCODE_LEFTSHIFT] = SDLK_LSHIFT;
keymap[SCANCODE_RIGHTSHIFT] = SDLK_RSHIFT;
keymap[SCANCODE_LEFTALT] = SDLK_LALT;
keymap[SCANCODE_CAPSLOCK] = SDLK_CAPSLOCK;
/* Mouse init */
GEM_mouse_relative = SDL_FALSE;
SDL_Atari_InitInternalKeymap(this);
}
void
@ -204,14 +142,12 @@ GEM_PumpEvents(_THIS)
/* Key pressed ? */
if (gem_currentkeyboard[i] && !gem_previouskeyboard[i])
SDL_PrivateKeyboard(SDL_PRESSED,
TranslateKey(i, gem_currentascii[i],
&keysym, SDL_TRUE));
SDL_Atari_TranslateKey(i, &keysym, SDL_TRUE));
/* Key unpressed ? */
if (gem_previouskeyboard[i] && !gem_currentkeyboard[i])
SDL_PrivateKeyboard(SDL_RELEASED,
TranslateKey(i, gem_currentascii[i],
&keysym, SDL_FALSE));
SDL_Atari_TranslateKey(i, &keysym, SDL_FALSE));
}
SDL_memcpy(gem_previouskeyboard, gem_currentkeyboard,
@ -355,11 +291,8 @@ do_keyboard(short kc, short ks)
int scancode, asciicode;
if (kc) {
scancode = (kc >> 8) & 127;
asciicode = kc & 255;
gem_currentkeyboard[scancode] = 0xFF;
gem_currentascii[scancode] = asciicode;
scancode=(kc>>8) & (ATARIBIOS_MAXKEYS-1);
gem_currentkeyboard[scancode]=0xFF;
}
/* Read special keys */