--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/libsdl-trunk/src/video/ataricommon/SDL_atarievents.c Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,239 @@
+/*
+ SDL - Simple DirectMedia Layer
+ Copyright (C) 1997-2006 Sam Lantinga
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Sam Lantinga
+ slouken@libsdl.org
+*/
+#include "SDL_config.h"
+
+/*
+ * Atari keyboard events manager
+ *
+ * Patrice Mandin
+ *
+ * This routines choose what the final event manager will be
+ */
+
+#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"
+#include "SDL_ikbdevents_c.h"
+
+enum {
+ MCH_ST=0,
+ MCH_STE,
+ MCH_TT,
+ MCH_F30,
+ MCH_CLONE,
+ 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 Atari_InitializeEvents(_THIS)
+{
+ const char *envr;
+ unsigned long cookie_mch;
+
+ /* Test if we are on an Atari machine or not */
+ if (Getcookie(C__MCH, &cookie_mch) == C_NOTFOUND) {
+ cookie_mch = 0;
+ }
+ cookie_mch >>= 16;
+
+ /* Default is Ikbd, the faster except for clones */
+ switch(cookie_mch) {
+ case MCH_ST:
+ case MCH_STE:
+ case MCH_TT:
+ case MCH_F30:
+ case MCH_ARANYM:
+ this->InitOSKeymap=AtariIkbd_InitOSKeymap;
+ this->PumpEvents=AtariIkbd_PumpEvents;
+ Atari_ShutdownEvents=AtariIkbd_ShutdownEvents;
+ break;
+ default:
+ this->InitOSKeymap=AtariGemdos_InitOSKeymap;
+ this->PumpEvents=AtariGemdos_PumpEvents;
+ Atari_ShutdownEvents=AtariGemdos_ShutdownEvents;
+ break;
+ }
+
+ envr = SDL_getenv("SDL_ATARI_EVENTSDRIVER");
+
+ if (!envr) {
+ return;
+ }
+
+ if (SDL_strcmp(envr, "ikbd") == 0) {
+ this->InitOSKeymap=AtariIkbd_InitOSKeymap;
+ this->PumpEvents=AtariIkbd_PumpEvents;
+ Atari_ShutdownEvents=AtariIkbd_ShutdownEvents;
+ }
+
+ if (SDL_strcmp(envr, "gemdos") == 0) {
+ this->InitOSKeymap=AtariGemdos_InitOSKeymap;
+ this->PumpEvents=AtariGemdos_PumpEvents;
+ Atari_ShutdownEvents=AtariGemdos_ShutdownEvents;
+ }
+
+ if (SDL_strcmp(envr, "bios") == 0) {
+ this->InitOSKeymap=AtariBios_InitOSKeymap;
+ this->PumpEvents=AtariBios_PumpEvents;
+ Atari_ShutdownEvents=AtariBios_ShutdownEvents;
+ }
+}
+
+void Atari_InitOSKeymap(_THIS)
+{
+ Atari_InitializeEvents(this);
+
+ SDL_Atari_InitInternalKeymap(this);
+
+ /* Call choosen routine */
+ this->InitOSKeymap(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;
+}
+
+void Atari_PumpEvents(_THIS)
+{
+ Atari_InitializeEvents(this);
+
+ /* Call choosen routine */
+ this->PumpEvents(this);
+}
+
+/* Atari to Unicode charset translation table */
+
+Uint16 SDL_AtariToUnicodeTable[256]={
+ /* Standard ASCII characters from 0x00 to 0x7e */
+ /* Unicode stuff from 0x7f to 0xff */
+
+ 0x0000,0x0001,0x0002,0x0003,0x0004,0x0005,0x0006,0x0007,
+ 0x0008,0x0009,0x000A,0x000B,0x000C,0x000D,0x000E,0x000F,
+ 0x0010,0x0011,0x0012,0x0013,0x0014,0x0015,0x0016,0x0017,
+ 0x0018,0x0019,0x001A,0x001B,0x001C,0x001D,0x001E,0x001F,
+ 0x0020,0x0021,0x0022,0x0023,0x0024,0x0025,0x0026,0x0027,
+ 0x0028,0x0029,0x002A,0x002B,0x002C,0x002D,0x002E,0x002F,
+ 0x0030,0x0031,0x0032,0x0033,0x0034,0x0035,0x0036,0x0037,
+ 0x0038,0x0039,0x003A,0x003B,0x003C,0x003D,0x003E,0x003F,
+
+ 0x0040,0x0041,0x0042,0x0043,0x0044,0x0045,0x0046,0x0047,
+ 0x0048,0x0049,0x004A,0x004B,0x004C,0x004D,0x004E,0x004F,
+ 0x0050,0x0051,0x0052,0x0053,0x0054,0x0055,0x0056,0x0057,
+ 0x0058,0x0059,0x005A,0x005B,0x005C,0x005D,0x005E,0x005F,
+ 0x0060,0x0061,0x0062,0x0063,0x0064,0x0065,0x0066,0x0067,
+ 0x0068,0x0069,0x006A,0x006B,0x006C,0x006D,0x006E,0x006F,
+ 0x0070,0x0071,0x0072,0x0073,0x0074,0x0075,0x0076,0x0077,
+ 0x0078,0x0079,0x007A,0x007B,0x007C,0x007D,0x007E,0x0394,
+
+ 0x00C7,0x00FC,0x00E9,0x00E2,0x00E4,0x00E0,0x00E5,0x00E7,
+ 0x00EA,0x00EB,0x00E8,0x00EF,0x00EE,0x00EC,0x00C4,0x00C5,
+ 0x00C9,0x00E6,0x00C6,0x00F4,0x00F6,0x00F2,0x00FB,0x00F9,
+ 0x00FF,0x00D6,0x00DC,0x00A2,0x00A3,0x00A5,0x00DF,0x0192,
+ 0x00E1,0x00ED,0x00F3,0x00FA,0x00F1,0x00D1,0x00AA,0x00BA,
+ 0x00BF,0x2310,0x00AC,0x00BD,0x00BC,0x00A1,0x00AB,0x00BB,
+ 0x00C3,0x00F5,0x00D8,0x00F8,0x0153,0x0152,0x00C0,0x00C3,
+ 0x00D5,0x00A8,0x00B4,0x2020,0x00B6,0x00A9,0x00AE,0x2122,
+
+ 0x0133,0x0132,0x05D0,0x05D1,0x05D2,0x05D3,0x05D4,0x05D5,
+ 0x05D6,0x05D7,0x05D8,0x05D9,0x05DB,0x05DC,0x05DE,0x05E0,
+ 0x05E1,0x05E2,0x05E4,0x05E6,0x05E7,0x05E8,0x05E9,0x05EA,
+ 0x05DF,0x05DA,0x05DD,0x05E3,0x05E5,0x00A7,0x2038,0x221E,
+ 0x03B1,0x03B2,0x0393,0x03C0,0x03A3,0x03C3,0x00B5,0x03C4,
+ 0x03A6,0x0398,0x03A9,0x03B4,0x222E,0x03C6,0x2208,0x2229,
+ 0x2261,0x00B1,0x2265,0x2264,0x2320,0x2321,0x00F7,0x2248,
+ 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);
+}