diff src/video/gem/SDL_gemevents.c @ 2030:d774e9d7c2a8

Forward keyboard reworking from 1.2
author Patrice Mandin <patmandin@gmail.com>
date Wed, 20 Sep 2006 19:47:09 +0000
parents d20f4510c718
children adf732f1f016
line wrap: on
line diff
--- a/src/video/gem/SDL_gemevents.c	Sat Sep 16 17:13:41 2006 +0000
+++ b/src/video/gem/SDL_gemevents.c	Wed Sep 20 19:47:09 2006 +0000
@@ -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 @@
         /* 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 @@
     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 */