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quakeforge/libs/video/targets/keys.c
Bill Currie 35edfae2a0 Add keys for joystick axis buttons. 
The idea is to allow a joystick axis to be mapped to button presses. These
allow the buttons to be bound without consuming other possibly valid keys.
2013-01-23 13:15:02 +09:00

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/*
keys.c
(description)
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include "QF/cbuf.h"
#include "QF/cmd.h"
#include "QF/console.h"
#include "QF/csqc.h"
#include "QF/cvar.h"
#include "QF/keys.h"
#include "QF/screen.h"
#include "QF/sys.h"
#include "QF/zone.h"
#include "QF/gib.h"
#include "compat.h"
#include "old_keys.h"
#define U __attribute__ ((used))
static U void (*const key_progs_init)(struct progs_s *) = Key_Progs_Init;
#undef U
/* key up events are sent even if in console mode */
static keydest_t key_dest = key_console;
static keytarget_t key_targets[key_last];
VISIBLE knum_t key_togglemenu = QFK_ESCAPE;
VISIBLE knum_t key_toggleconsole = QFK_BACKQUOTE;
#define KEYDEST_CALLBACK_CHUNK 16
static keydest_callback_t **keydest_callbacks;
static int num_keydest_callbacks;
static int max_keydest_callbacks;
VISIBLE int keydown[QFK_LAST];
static int keyhelp;
static cbuf_t *cbuf;
static const char *keydest_names[] = {
"key_unfocused",
"key_game",
"key_demo",
"key_console",
"key_message",
"key_menu",
"key_last"
};
typedef struct {
const char *name;
imt_t imtnum;
} imtname_t;
typedef struct {
const char *name;
knum_t keynum;
} keyname_t;
keyname_t keynames[] = {
{ "K_UNKNOWN", QFK_UNKNOWN },
{ "K_FIRST", QFK_FIRST },
{ "K_BACKSPACE", QFK_BACKSPACE },
{ "K_TAB", QFK_TAB },
{ "K_CLEAR", QFK_CLEAR },
{ "K_RETURN", QFK_RETURN },
{ "K_PAUSE", QFK_PAUSE },
{ "K_ESCAPE", QFK_ESCAPE },
{ "K_SPACE", QFK_SPACE },
{ "K_EXCLAIM", QFK_EXCLAIM },
{ "K_QUOTEDBL", QFK_QUOTEDBL },
{ "K_HASH", QFK_HASH },
{ "K_DOLLAR", QFK_DOLLAR },
{ "K_PERCENT", QFK_PERCENT },
{ "K_AMPERSAND", QFK_AMPERSAND },
{ "K_QUOTE", QFK_QUOTE },
{ "K_LEFTPAREN", QFK_LEFTPAREN },
{ "K_RIGHTPAREN", QFK_RIGHTPAREN },
{ "K_ASTERISK", QFK_ASTERISK },
{ "K_PLUS", QFK_PLUS },
{ "K_COMMA", QFK_COMMA },
{ "K_MINUS", QFK_MINUS },
{ "K_PERIOD", QFK_PERIOD },
{ "K_SLASH", QFK_SLASH },
{ "K_0", QFK_0 },
{ "K_1", QFK_1 },
{ "K_2", QFK_2 },
{ "K_3", QFK_3 },
{ "K_4", QFK_4 },
{ "K_5", QFK_5 },
{ "K_6", QFK_6 },
{ "K_7", QFK_7 },
{ "K_8", QFK_8 },
{ "K_9", QFK_9 },
{ "K_COLON", QFK_COLON },
{ "K_SEMICOLON", QFK_SEMICOLON },
{ "K_LESS", QFK_LESS },
{ "K_EQUALS", QFK_EQUALS },
{ "K_GREATER", QFK_GREATER },
{ "K_QUESTION", QFK_QUESTION },
{ "K_AT", QFK_AT },
{ "K_LEFTBRACKET", QFK_LEFTBRACKET },
{ "K_BACKSLASH", QFK_BACKSLASH },
{ "K_RIGHTBRACKET", QFK_RIGHTBRACKET },
{ "K_CARET", QFK_CARET },
{ "K_UNDERSCORE", QFK_UNDERSCORE },
{ "K_BACKQUOTE", QFK_BACKQUOTE },
{ "K_a", QFK_a },
{ "K_b", QFK_b },
{ "K_c", QFK_c },
{ "K_d", QFK_d },
{ "K_e", QFK_e },
{ "K_f", QFK_f },
{ "K_g", QFK_g },
{ "K_h", QFK_h },
{ "K_i", QFK_i },
{ "K_j", QFK_j },
{ "K_k", QFK_k },
{ "K_l", QFK_l },
{ "K_m", QFK_m },
{ "K_n", QFK_n },
{ "K_o", QFK_o },
{ "K_p", QFK_p },
{ "K_q", QFK_q },
{ "K_r", QFK_r },
{ "K_s", QFK_s },
{ "K_t", QFK_t },
{ "K_u", QFK_u },
{ "K_v", QFK_v },
{ "K_w", QFK_w },
{ "K_x", QFK_x },
{ "K_y", QFK_y },
{ "K_z", QFK_z },
{ "K_BRACELEFT", QFK_BRACELEFT },
{ "K_BAR", QFK_BAR },
{ "K_BRACERIGHT", QFK_BRACERIGHT },
{ "K_ASCIITILDE", QFK_ASCIITILDE },
{ "K_DELETE", QFK_DELETE },
{ "K_WORLD_0", QFK_WORLD_0 },
{ "K_WORLD_1", QFK_WORLD_1 },
{ "K_WORLD_2", QFK_WORLD_2 },
{ "K_WORLD_3", QFK_WORLD_3 },
{ "K_WORLD_4", QFK_WORLD_4 },
{ "K_WORLD_5", QFK_WORLD_5 },
{ "K_WORLD_6", QFK_WORLD_6 },
{ "K_WORLD_7", QFK_WORLD_7 },
{ "K_WORLD_8", QFK_WORLD_8 },
{ "K_WORLD_9", QFK_WORLD_9 },
{ "K_WORLD_10", QFK_WORLD_10 },
{ "K_WORLD_11", QFK_WORLD_11 },
{ "K_WORLD_12", QFK_WORLD_12 },
{ "K_WORLD_13", QFK_WORLD_13 },
{ "K_WORLD_14", QFK_WORLD_14 },
{ "K_WORLD_15", QFK_WORLD_15 },
{ "K_WORLD_16", QFK_WORLD_16 },
{ "K_WORLD_17", QFK_WORLD_17 },
{ "K_WORLD_18", QFK_WORLD_18 },
{ "K_WORLD_19", QFK_WORLD_19 },
{ "K_WORLD_20", QFK_WORLD_20 },
{ "K_WORLD_21", QFK_WORLD_21 },
{ "K_WORLD_22", QFK_WORLD_22 },
{ "K_WORLD_23", QFK_WORLD_23 },
{ "K_WORLD_24", QFK_WORLD_24 },
{ "K_WORLD_25", QFK_WORLD_25 },
{ "K_WORLD_26", QFK_WORLD_26 },
{ "K_WORLD_27", QFK_WORLD_27 },
{ "K_WORLD_28", QFK_WORLD_28 },
{ "K_WORLD_29", QFK_WORLD_29 },
{ "K_WORLD_30", QFK_WORLD_30 },
{ "K_WORLD_31", QFK_WORLD_31 },
{ "K_WORLD_32", QFK_WORLD_32 },
{ "K_WORLD_33", QFK_WORLD_33 },
{ "K_WORLD_34", QFK_WORLD_34 },
{ "K_WORLD_35", QFK_WORLD_35 },
{ "K_WORLD_36", QFK_WORLD_36 },
{ "K_WORLD_37", QFK_WORLD_37 },
{ "K_WORLD_38", QFK_WORLD_38 },
{ "K_WORLD_39", QFK_WORLD_39 },
{ "K_WORLD_40", QFK_WORLD_40 },
{ "K_WORLD_41", QFK_WORLD_41 },
{ "K_WORLD_42", QFK_WORLD_42 },
{ "K_WORLD_43", QFK_WORLD_43 },
{ "K_WORLD_44", QFK_WORLD_44 },
{ "K_WORLD_45", QFK_WORLD_45 },
{ "K_WORLD_46", QFK_WORLD_46 },
{ "K_WORLD_47", QFK_WORLD_47 },
{ "K_WORLD_48", QFK_WORLD_48 },
{ "K_WORLD_49", QFK_WORLD_49 },
{ "K_WORLD_50", QFK_WORLD_50 },
{ "K_WORLD_51", QFK_WORLD_51 },
{ "K_WORLD_52", QFK_WORLD_52 },
{ "K_WORLD_53", QFK_WORLD_53 },
{ "K_WORLD_54", QFK_WORLD_54 },
{ "K_WORLD_55", QFK_WORLD_55 },
{ "K_WORLD_56", QFK_WORLD_56 },
{ "K_WORLD_57", QFK_WORLD_57 },
{ "K_WORLD_58", QFK_WORLD_58 },
{ "K_WORLD_59", QFK_WORLD_59 },
{ "K_WORLD_60", QFK_WORLD_60 },
{ "K_WORLD_61", QFK_WORLD_61 },
{ "K_WORLD_62", QFK_WORLD_62 },
{ "K_WORLD_63", QFK_WORLD_63 },
{ "K_WORLD_64", QFK_WORLD_64 },
{ "K_WORLD_65", QFK_WORLD_65 },
{ "K_WORLD_66", QFK_WORLD_66 },
{ "K_WORLD_67", QFK_WORLD_67 },
{ "K_WORLD_68", QFK_WORLD_68 },
{ "K_WORLD_69", QFK_WORLD_69 },
{ "K_WORLD_70", QFK_WORLD_70 },
{ "K_WORLD_71", QFK_WORLD_71 },
{ "K_WORLD_72", QFK_WORLD_72 },
{ "K_WORLD_73", QFK_WORLD_73 },
{ "K_WORLD_74", QFK_WORLD_74 },
{ "K_WORLD_75", QFK_WORLD_75 },
{ "K_WORLD_76", QFK_WORLD_76 },
{ "K_WORLD_77", QFK_WORLD_77 },
{ "K_WORLD_78", QFK_WORLD_78 },
{ "K_WORLD_79", QFK_WORLD_79 },
{ "K_WORLD_80", QFK_WORLD_80 },
{ "K_WORLD_81", QFK_WORLD_81 },
{ "K_WORLD_82", QFK_WORLD_82 },
{ "K_WORLD_83", QFK_WORLD_83 },
{ "K_WORLD_84", QFK_WORLD_84 },
{ "K_WORLD_85", QFK_WORLD_85 },
{ "K_WORLD_86", QFK_WORLD_86 },
{ "K_WORLD_87", QFK_WORLD_87 },
{ "K_WORLD_88", QFK_WORLD_88 },
{ "K_WORLD_89", QFK_WORLD_89 },
{ "K_WORLD_90", QFK_WORLD_90 },
{ "K_WORLD_91", QFK_WORLD_91 },
{ "K_WORLD_92", QFK_WORLD_92 },
{ "K_WORLD_93", QFK_WORLD_93 },
{ "K_WORLD_94", QFK_WORLD_94 },
{ "K_WORLD_95", QFK_WORLD_95 },
{ "K_KP0", QFK_KP0 },
{ "K_KP1", QFK_KP1 },
{ "K_KP2", QFK_KP2 },
{ "K_KP3", QFK_KP3 },
{ "K_KP4", QFK_KP4 },
{ "K_KP5", QFK_KP5 },
{ "K_KP6", QFK_KP6 },
{ "K_KP7", QFK_KP7 },
{ "K_KP8", QFK_KP8 },
{ "K_KP9", QFK_KP9 },
{ "K_KP_PERIOD", QFK_KP_PERIOD },
{ "K_KP_DIVIDE", QFK_KP_DIVIDE },
{ "K_KP_MULTIPLY", QFK_KP_MULTIPLY },
{ "K_KP_MINUS", QFK_KP_MINUS },
{ "K_KP_PLUS", QFK_KP_PLUS },
{ "K_KP_ENTER", QFK_KP_ENTER },
{ "K_KP_EQUALS", QFK_KP_EQUALS },
{ "K_UP", QFK_UP },
{ "K_DOWN", QFK_DOWN },
{ "K_RIGHT", QFK_RIGHT },
{ "K_LEFT", QFK_LEFT },
{ "K_INSERT", QFK_INSERT },
{ "K_HOME", QFK_HOME },
{ "K_END", QFK_END },
{ "K_PAGEUP", QFK_PAGEUP },
{ "K_PAGEDOWN", QFK_PAGEDOWN },
{ "K_F1", QFK_F1 },
{ "K_F2", QFK_F2 },
{ "K_F3", QFK_F3 },
{ "K_F4", QFK_F4 },
{ "K_F5", QFK_F5 },
{ "K_F6", QFK_F6 },
{ "K_F7", QFK_F7 },
{ "K_F8", QFK_F8 },
{ "K_F9", QFK_F9 },
{ "K_F10", QFK_F10 },
{ "K_F11", QFK_F11 },
{ "K_F12", QFK_F12 },
{ "K_F13", QFK_F13 },
{ "K_F14", QFK_F14 },
{ "K_F15", QFK_F15 },
{ "K_NUMLOCK", QFK_NUMLOCK },
{ "K_CAPSLOCK", QFK_CAPSLOCK },
{ "K_SCROLLOCK", QFK_SCROLLOCK },
{ "K_RSHIFT", QFK_RSHIFT },
{ "K_LSHIFT", QFK_LSHIFT },
{ "K_RCTRL", QFK_RCTRL },
{ "K_LCTRL", QFK_LCTRL },
{ "K_RALT", QFK_RALT },
{ "K_LALT", QFK_LALT },
{ "K_RMETA", QFK_RMETA },
{ "K_LMETA", QFK_LMETA },
{ "K_LSUPER", QFK_LSUPER },
{ "K_RSUPER", QFK_RSUPER },
{ "K_MODE", QFK_MODE },
{ "K_COMPOSE", QFK_COMPOSE },
{ "K_HELP", QFK_HELP },
{ "K_PRINT", QFK_PRINT },
{ "K_SYSREQ", QFK_SYSREQ },
{ "K_BREAK", QFK_BREAK },
{ "K_MENU", QFK_MENU },
{ "K_POWER", QFK_POWER },
{ "K_EURO", QFK_EURO },
{ "K_KANJI", QFK_KANJI },
{ "K_MUHENKAN", QFK_MUHENKAN },
{ "K_HENKAN", QFK_HENKAN },
{ "K_ROMAJI", QFK_ROMAJI },
{ "K_HIRAGANA", QFK_HIRAGANA },
{ "K_KATAKANA", QFK_KATAKANA },
{ "K_HIRAGANA_KATAKANA", QFK_HIRAGANA_KATAKANA },
{ "K_ZENKAKU", QFK_ZENKAKU },
{ "K_HANKAKU", QFK_HANKAKU },
{ "K_ZENKAKU_HANKAKU", QFK_ZENKAKU_HANKAKU },
{ "K_TOUROKU", QFK_TOUROKU },
{ "K_MASSYO", QFK_MASSYO },
{ "K_KANA_LOCK", QFK_KANA_LOCK },
{ "K_KANA_SHIFT", QFK_KANA_SHIFT },
{ "K_EISU_SHIFT", QFK_EISU_SHIFT },
{ "K_EISU_TOGGLE", QFK_EISU_TOGGLE },
{ "K_KANJI_BANGOU", QFK_KANJI_BANGOU },
{ "K_ZEN_KOHO", QFK_ZEN_KOHO },
{ "K_MAE_KOHO", QFK_MAE_KOHO },
{ "K_HOMEPAGE", QFK_HOMEPAGE },
{ "K_SEARCH", QFK_SEARCH },
{ "K_MAIL", QFK_MAIL },
{ "K_FAVORITES", QFK_FAVORITES },
{ "K_AUDIOMUTE", QFK_AUDIOMUTE },
{ "K_AUDIOLOWERVOLUME", QFK_AUDIOLOWERVOLUME },
{ "K_AUDIORAISEVOLUME", QFK_AUDIORAISEVOLUME },
{ "K_AUDIOPLAY", QFK_AUDIOPLAY },
{ "K_CALCULATOR", QFK_CALCULATOR },
{ "K_UNDO", QFK_UNDO },
{ "K_REDO", QFK_REDO },
{ "K_NEW", QFK_NEW },
{ "K_RELOAD", QFK_RELOAD },
{ "K_OPEN", QFK_OPEN },
{ "K_CLOSE", QFK_CLOSE },
{ "K_REPLY", QFK_REPLY },
{ "K_MAILFORWARD", QFK_MAILFORWARD },
{ "K_SEND", QFK_SEND },
{ "K_SAVE", QFK_SAVE },
{ "K_BACK", QFK_BACK },
{ "K_FORWARD", QFK_FORWARD },
{ "M_BUTTON1", QFM_BUTTON1 },
{ "M_BUTTON2", QFM_BUTTON2 },
{ "M_BUTTON3", QFM_BUTTON3 },
{ "M_WHEEL_UP", QFM_WHEEL_UP },
{ "M_WHEEL_DOWN", QFM_WHEEL_DOWN },
{ "M_BUTTON6", QFM_BUTTON6 },
{ "M_BUTTON7", QFM_BUTTON7 },
{ "M_BUTTON8", QFM_BUTTON8 },
{ "M_BUTTON9", QFM_BUTTON9 },
{ "M_BUTTON10", QFM_BUTTON10 },
{ "M_BUTTON11", QFM_BUTTON11 },
{ "M_BUTTON12", QFM_BUTTON12 },
{ "M_BUTTON13", QFM_BUTTON13 },
{ "M_BUTTON14", QFM_BUTTON14 },
{ "M_BUTTON15", QFM_BUTTON15 },
{ "M_BUTTON16", QFM_BUTTON16 },
{ "M_BUTTON17", QFM_BUTTON17 },
{ "M_BUTTON18", QFM_BUTTON18 },
{ "M_BUTTON19", QFM_BUTTON19 },
{ "M_BUTTON20", QFM_BUTTON20 },
{ "M_BUTTON21", QFM_BUTTON21 },
{ "M_BUTTON22", QFM_BUTTON22 },
{ "M_BUTTON23", QFM_BUTTON23 },
{ "M_BUTTON24", QFM_BUTTON24 },
{ "M_BUTTON25", QFM_BUTTON25 },
{ "M_BUTTON26", QFM_BUTTON26 },
{ "M_BUTTON27", QFM_BUTTON27 },
{ "M_BUTTON28", QFM_BUTTON28 },
{ "M_BUTTON29", QFM_BUTTON29 },
{ "M_BUTTON30", QFM_BUTTON30 },
{ "M_BUTTON31", QFM_BUTTON31 },
{ "M_BUTTON32", QFM_BUTTON32 },
{ "J_BUTTON1", QFJ_BUTTON1 },
{ "J_BUTTON2", QFJ_BUTTON2 },
{ "J_BUTTON3", QFJ_BUTTON3 },
{ "J_BUTTON4", QFJ_BUTTON4 },
{ "J_BUTTON5", QFJ_BUTTON5 },
{ "J_BUTTON6", QFJ_BUTTON6 },
{ "J_BUTTON7", QFJ_BUTTON7 },
{ "J_BUTTON8", QFJ_BUTTON8 },
{ "J_BUTTON9", QFJ_BUTTON9 },
{ "J_BUTTON10", QFJ_BUTTON10 },
{ "J_BUTTON11", QFJ_BUTTON11 },
{ "J_BUTTON12", QFJ_BUTTON12 },
{ "J_BUTTON13", QFJ_BUTTON13 },
{ "J_BUTTON14", QFJ_BUTTON14 },
{ "J_BUTTON15", QFJ_BUTTON15 },
{ "J_BUTTON16", QFJ_BUTTON16 },
{ "J_BUTTON17", QFJ_BUTTON17 },
{ "J_BUTTON18", QFJ_BUTTON18 },
{ "J_BUTTON19", QFJ_BUTTON19 },
{ "J_BUTTON20", QFJ_BUTTON20 },
{ "J_BUTTON21", QFJ_BUTTON21 },
{ "J_BUTTON22", QFJ_BUTTON22 },
{ "J_BUTTON23", QFJ_BUTTON23 },
{ "J_BUTTON24", QFJ_BUTTON24 },
{ "J_BUTTON25", QFJ_BUTTON25 },
{ "J_BUTTON26", QFJ_BUTTON26 },
{ "J_BUTTON27", QFJ_BUTTON27 },
{ "J_BUTTON28", QFJ_BUTTON28 },
{ "J_BUTTON29", QFJ_BUTTON29 },
{ "J_BUTTON30", QFJ_BUTTON30 },
{ "J_BUTTON31", QFJ_BUTTON31 },
{ "J_BUTTON32", QFJ_BUTTON32 },
{ "J_AXIS1", QFJ_AXIS1 },
{ "J_AXIS2", QFJ_AXIS2 },
{ "J_AXIS3", QFJ_AXIS3 },
{ "J_AXIS4", QFJ_AXIS4 },
{ "J_AXIS5", QFJ_AXIS5 },
{ "J_AXIS6", QFJ_AXIS6 },
{ "J_AXIS7", QFJ_AXIS7 },
{ "J_AXIS8", QFJ_AXIS8 },
{ "J_AXIS9", QFJ_AXIS9 },
{ "J_AXIS10", QFJ_AXIS10 },
{ "J_AXIS11", QFJ_AXIS11 },
{ "J_AXIS12", QFJ_AXIS12 },
{ "J_AXIS13", QFJ_AXIS13 },
{ "J_AXIS14", QFJ_AXIS14 },
{ "J_AXIS15", QFJ_AXIS15 },
{ "J_AXIS16", QFJ_AXIS16 },
{ "J_AXIS17", QFJ_AXIS17 },
{ "J_AXIS18", QFJ_AXIS18 },
{ "J_AXIS19", QFJ_AXIS19 },
{ "J_AXIS20", QFJ_AXIS20 },
{ "J_AXIS21", QFJ_AXIS21 },
{ "J_AXIS22", QFJ_AXIS22 },
{ "J_AXIS23", QFJ_AXIS23 },
{ "J_AXIS24", QFJ_AXIS24 },
{ "J_AXIS25", QFJ_AXIS25 },
{ "J_AXIS26", QFJ_AXIS26 },
{ "J_AXIS27", QFJ_AXIS27 },
{ "J_AXIS28", QFJ_AXIS28 },
{ "J_AXIS29", QFJ_AXIS29 },
{ "J_AXIS30", QFJ_AXIS30 },
{ "J_AXIS31", QFJ_AXIS31 },
{ "J_AXIS32", QFJ_AXIS32 },
{NULL, 0}
};
static imt_t *
key_target_find_imt (keytarget_t *kt, const char *imt_name)
{
imt_t *imt;
for (imt = kt->imts; imt; imt = imt->next) {
if (!strcasecmp (imt->name, imt_name)) {
return imt;
}
}
return 0;
}
VISIBLE imt_t *
Key_FindIMT (const char *imt_name)
{
keydest_t kd;
imt_t *imt = 0;
for (kd = key_unfocused; !imt && kd < key_last; kd++) {
imt = key_target_find_imt (&key_targets[kd], imt_name);
}
return imt;
}
void
Key_CreateIMT (keydest_t kd, const char *imt_name, const char *chain_imt_name)
{
imt_t *imt;
imt_t *chain_imt = 0;
keytarget_t *kt = &key_targets[kd];
imt = Key_FindIMT (imt_name);
if (imt) {
Sys_Printf ("imt error: imt %s already exists\n", imt_name);
return;
}
if (chain_imt_name) {
chain_imt = Key_FindIMT (chain_imt_name);
if (!chain_imt) {
Sys_Printf ("imt error: chain imt %s does not exist\n",
chain_imt_name);
return;
}
imt = key_target_find_imt (kt, chain_imt_name);
if (!imt) {
Sys_Printf ("imt error: chain imt %s not on target key "
"destination\n", chain_imt_name);
return;
}
}
imt = calloc (1, sizeof (imt_t));
imt->name = strdup (imt_name);
imt->chain = chain_imt;
imt->next = kt->imts;
kt->imts = imt;
if (!kt->active) {
kt->active = imt;
}
}
VISIBLE void
Key_SetBinding (imt_t *imt, knum_t keynum, const char *binding)
{
if (keynum == (knum_t) -1)
return;
if (imt->bindings[keynum].str) {
free (imt->bindings[keynum].str);
imt->bindings[keynum].str = NULL;
}
if (binding) {
imt->bindings[keynum].str = strdup(binding);
}
}
static void
Key_CallDestCallbacks (keydest_t kd)
{
int i;
for (i = 0; i < num_keydest_callbacks; i++)
keydest_callbacks[i] (kd);
}
static void
process_binding (knum_t key, const char *kb)
{
char cmd[1024];
if (kb[0] == '+') {
if (keydown[key])
snprintf (cmd, sizeof (cmd), "%s %d\n", kb, key);
else
snprintf (cmd, sizeof (cmd), "-%s %d\n", kb + 1, key);
} else {
if (!keydown[key])
return;
snprintf (cmd, sizeof (cmd), "%s\n", kb);
}
Cbuf_AddText (cbuf, cmd);
}
/*
Key_Game
Game key handling.
*/
static qboolean
Key_Game (knum_t key, short unicode)
{
const char *kb;
imt_t *imt = key_targets[key_dest].active;
while (imt) {
kb = imt->bindings[key].str;
if (kb) {
if (keydown[key] <= 1)
process_binding (key, kb);
return true;
}
imt = imt->chain;
}
return false;
/*
Sys_DPrintf("kb %p, key_target %d, key_dest %d, key %d\n", kb,
key_target, key_dest, key);
*/
}
/*
Key_Console
Interactive line editing and console scrollback
*/
static void
Key_Console (knum_t key, short unicode)
{
// escape is un-bindable
if (keydown[key] == 1 && key && Key_Game (key, unicode))
return;
Con_KeyEvent (key, unicode, keydown[key]);
}
//============================================================================
/*
Key_StringToKeynum
Returns a key number to be used to index keybindings[] by looking at
the given string. Single ascii characters return themselves, while
the QFK_* names are matched up.
*/
static int
Key_StringToKeynum (const char *str)
{
keyname_t *kn;
if (!str || !str[0])
return -1;
for (kn = keynames; kn->name; kn++) {
if (!strcasecmp (str, kn->name))
return kn->keynum;
}
return -1;
}
/*
Key_KeynumToString
Returns a string (a QFK_* name) for the given keynum.
FIXME: handle quote special (general escape sequence?)
*/
VISIBLE const char *
Key_KeynumToString (knum_t keynum)
{
keyname_t *kn;
if (keynum == (knum_t) -1)
return "<KEY NOT FOUND>";
for (kn = keynames; kn->name; kn++)
if (keynum == kn->keynum)
return kn->name;
return "<UNKNOWN KEYNUM>";
}
static void
Key_In_Unbind (const char *imt_name, const char *key_name)
{
imt_t *imt;
int key;
imt = Key_FindIMT (imt_name);
if (!imt) {
Sys_Printf ("\"%s\" isn't a valid imt\n", imt_name);
return;
}
key = Key_StringToKeynum (key_name);
if (key == -1) {
Sys_Printf ("\"%s\" isn't a valid key\n", key_name);
return;
}
Key_SetBinding (imt, key, NULL);
}
static void
Key_In_Unbind_f (void)
{
if (Cmd_Argc () != 3) {
Sys_Printf ("in_unbind <imt> <key> : remove commands from a key\n");
return;
}
Key_In_Unbind (Cmd_Argv (1), Cmd_Argv (2));
}
static void
Key_Unbindall_f (void)
{
keydest_t kd;
imt_t *imt;
int i;
for (kd = key_unfocused; kd < key_last; kd++) {
for (imt = key_targets[kd].imts; imt; imt = imt->next) {
for (i = 0; i < QFK_LAST; i++) {
Key_SetBinding (imt, i, 0);
}
}
}
}
static void
Key_In_Clear (void)
{
int err = 0;
imt_t *imt;
int i, j;
if (Cmd_Argc () == 1) {
Sys_Printf ("in_clear <imt> ...\n");
return;
}
for (i = 1; i < Cmd_Argc (); i++) {
if (!Key_FindIMT (Cmd_Argv (i))) {
Sys_Printf ("\"%s\" isn't a valid imt\n", Cmd_Argv (i));
err = 1;
}
}
if (err)
return;
for (i = 1; i < Cmd_Argc (); i++) {
imt = Key_FindIMT (Cmd_Argv (i));
for (j = 0; j < QFK_LAST; j++)
Key_SetBinding (imt, j, NULL);
}
}
static void
Key_IMT_Create_f (void)
{
const char *keydest;
const char *imt_name;
const char *chain_imt_name = 0;
keydest_t kd;
if (Cmd_Argc () < 3 || Cmd_Argc () > 4) {
Sys_Printf ("see help imt_create\n");
return;
}
keydest = Cmd_Argv (1);
imt_name = Cmd_Argv (2);
if (Cmd_Argc () == 4) {
chain_imt_name = Cmd_Argv (3);
}
for (kd = key_game; kd < key_last; kd++) {
if (!strcasecmp (keydest_names[kd], keydest)) {
break;
}
}
if (kd == key_last) {
Sys_Printf ("imt error: invalid keydest: %s\n", keydest);
return;
}
Key_CreateIMT (kd, imt_name, chain_imt_name);
}
static void
Key_IMT_Drop_All_f (void)
{
keydest_t kd;
imt_t *imt;
for (kd = key_unfocused; kd < key_last; kd++) {
while (key_targets[kd].imts) {
imt = key_targets[kd].imts;
key_targets[kd].imts = imt->next;
free ((char *) imt->name);
free (imt);
}
key_targets[kd].active = 0;
}
}
static void
Key_In_Bind (const char *imt_name, const char *key_name, const char *cmd)
{
imt_t *imt;
int key;
imt = Key_FindIMT (imt_name);
if (!imt) {
Sys_Printf ("\"%s\" isn't a valid imt\n", imt_name);
return;
}
key = Key_StringToKeynum (key_name);
if (key == -1) {
Sys_Printf ("\"%s\" isn't a valid key\n", key_name);
return;
}
if (!cmd) {
if (imt->bindings[key].str)
Sys_Printf ("%s %s \"%s\"\n", imt_name, key_name,
imt->bindings[key].str);
else
Sys_Printf ("%s %s is not bound\n", imt_name, key_name);
return;
}
Key_SetBinding (imt, key, cmd);
}
static void
Key_In_Bind_f (void)
{
int c, i;
const char *imt, *key, *cmd = 0;
char cmd_buf[1024];
c = Cmd_Argc ();
if (c < 3) {
Sys_Printf ("in_bind <imt> <key> [command] : attach a command to a "
"key\n");
return;
}
imt = Cmd_Argv (1);
key = Cmd_Argv (2);
if (c >= 4) {
cmd = cmd_buf;
cmd_buf[0] = 0;
for (i = 3; i < c; i++) {
strncat (cmd_buf, Cmd_Argv (i), sizeof (cmd_buf) -
strlen (cmd_buf));
if (i != (c - 1))
strncat (cmd_buf, " ", sizeof (cmd_buf) - strlen (cmd_buf));
}
}
Key_In_Bind (imt, key, cmd);
}
static void
Key_Unbind_f (void)
{
const char *key;
if (Cmd_Argc () != 2) {
Sys_Printf ("unbind <key> : remove commands from a key\n");
return;
}
key = OK_TranslateKeyName (Cmd_Argv (1));
Key_In_Unbind ("imt_mod", key);
}
static void
Key_Bind_f (void)
{
int c, i;
const char *key, *cmd = 0;
char cmd_buf[1024];
c = Cmd_Argc ();
if (c < 2) {
Sys_Printf ("bind <key> [command] : attach a command to a key\n");
return;
}
key = OK_TranslateKeyName (Cmd_Argv (1));
if (c >= 3) {
cmd = cmd_buf;
cmd_buf[0] = 0;
for (i = 2; i < c; i++) {
strncat (cmd_buf, Cmd_Argv (i), sizeof (cmd_buf) -
strlen (cmd_buf));
if (i != (c - 1))
strncat (cmd_buf, " ", sizeof (cmd_buf) - strlen (cmd_buf));
}
}
Key_In_Bind ("imt_mod", key, cmd);
}
static void
Key_GIB_Bind_Get_f (void)
{
const char *key, *cmd;
int k;
if (GIB_Argc () != 2) {
GIB_USAGE ("key");
return;
}
key = OK_TranslateKeyName (GIB_Argv (1));
if ((k = Key_StringToKeynum (key)) == -1) {
GIB_Error ("bind", "bind::get: invalid key %s", key);
return;
}
if (!(cmd = Key_GetBinding ("IMT_MOD", k)))
GIB_Return ("");
else
GIB_Return (cmd);
}
static void
in_key_togglemenu_f (cvar_t *var)
{
int k;
if (!*var->string) {
key_togglemenu = QFK_ESCAPE;
return;
}
if ((k = Key_StringToKeynum (var->string)) == -1) {
k = QFK_ESCAPE;
Sys_Printf ("\"%s\" is not a valid key. setting to \"K_ESCAPE\"\n",
var->string);
}
key_togglemenu = k;
}
static void
in_key_toggleconsole_f (cvar_t *var)
{
int k;
if (!*var->string) {
key_toggleconsole = -1;
return;
}
if ((k = Key_StringToKeynum (var->string)) == -1) {
Sys_Printf ("\"%s\" is not a valid key. not setting\n",
var->string);
return;
}
key_toggleconsole = k;
}
static void
Key_InputMappingTable_f (void)
{
int c;
imt_t *imt;
c = Cmd_Argc ();
if (c != 2) {
Sys_Printf ("Current imt is %s\n", key_targets[key_game].active->name);
Sys_Printf ("imt <imt> : set to a specific input mapping table\n");
return;
}
imt = Key_FindIMT (Cmd_Argv (1));
if (!imt) {
Sys_Printf ("\"%s\" isn't a valid imt\n", Cmd_Argv (1));
return;
}
key_targets[key_game].active = imt;
}
static void
Key_IMT_Keydest_f (void)
{
int c;
imt_t *imt;
const char *imt_name = 0;
const char *keydest;
keydest_t kd;
c = Cmd_Argc ();
switch (c) {
case 3:
imt_name = Cmd_Argv (2);
case 2:
keydest = Cmd_Argv (1);
break;
default:
return;
}
for (kd = key_game; kd < key_last; kd++) {
if (!strcasecmp (keydest_names[kd], keydest)) {
break;
}
}
if (kd == key_last) {
Sys_Printf ("imt error: invalid keydest: %s\n", keydest);
return;
}
if (!imt_name) {
Sys_Printf ("Current imt is %s\n", key_targets[key_game].active->name);
Sys_Printf ("imt <imt> : set to a specific input mapping table\n");
return;
}
imt = key_target_find_imt (&key_targets[kd], imt_name);
if (!imt) {
Sys_Printf ("\"%s\" isn't an imt on %s\n", imt_name, keydest);
return;
}
key_targets[kd].active = imt;
}
static void __attribute__((format(printf,2,3)))
key_printf (QFile *f, const char *fmt, ...)
{
va_list args;
static dstring_t *string;
if (!string) {
string = dstring_new ();
}
va_start (args, fmt);
dvsprintf (string, fmt, args);
va_end (args);
if (f) {
Qprintf (f, "%s", string->str);
} else {
Sys_Printf ("%s", string->str);
}
}
static void
key_write_imt (QFile *f, keydest_t kd, imt_t *imt)
{
int i;
const char *bind;
if (!imt || imt->written) {
return;
}
imt->written = 1;
key_write_imt (f, kd, imt->chain);
if (imt->chain) {
key_printf (f, "imt_create %s %s %s\n", keydest_names[kd],
imt->name, imt->chain->name);
} else {
key_printf (f, "imt_create %s %s\n", keydest_names[kd], imt->name);
}
for (i = 0; i < QFK_LAST; i++) {
bind = imt->bindings[i].str;
if (bind) {
key_printf (f, "in_bind %s %s \"%s\"\n", imt->name,
Key_KeynumToString (i), bind);
}
}
}
void
Key_WriteBindings (QFile *f)
{
keydest_t kd;
imt_t *imt;
for (kd = key_unfocused; kd < key_last; kd++) {
for (imt = key_targets[kd].imts; imt; imt = imt->next) {
imt->written = 0;
}
}
key_printf (f, "imt_drop_all\n");
for (kd = key_unfocused; kd < key_last; kd++) {
if (key_targets[kd].imts) {
for (imt = key_targets[kd].imts; imt; imt = imt->next) {
key_write_imt (f, kd, imt);
}
key_printf (f, "imt_keydest %s %s\n", keydest_names[kd],
key_targets[kd].active->name);
}
}
}
static void
Key_Bindlist_f (void)
{
Key_WriteBindings (0);
}
static void
keyhelp_f (void)
{
keyhelp = 1;
}
/*
Key_Event
Called by the system between frames for both key up and key down events
Should NOT be called during an interrupt!
*/
VISIBLE void
Key_Event (knum_t key, short unicode, qboolean down)
{
// Sys_Printf ("%d %d %d : %d\n", key_target, key_dest, key, down); //@@@
if (down) {
keydown[key]++;
if (keyhelp) {
Sys_Printf ("Key name for that key is \"%s\"\n",
Key_KeynumToString (key));
keyhelp = 0;
return; // gobble the key
}
} else {
keydown[key] = 0;
}
// handle escape specially, so the user can never unbind it
if (key == key_togglemenu || key == key_toggleconsole) {
Key_Console (key, unicode);
return;
}
if (!down && Key_Game (key, unicode))
return;
// if not a consolekey, send to the interpreter no matter what mode is
switch (key_dest) {
case key_game:
Key_Game (key, unicode);
break;
case key_message:
case key_menu:
case key_console:
Key_Console (key, unicode);
break;
default:
Sys_Error ("Bad key_dest");
}
}
VISIBLE void
Key_FocusEvent (int gain)
{
if (gain) {
Key_CallDestCallbacks (key_dest);
} else {
Key_CallDestCallbacks (key_unfocused);
}
}
void
Key_ClearStates (void)
{
int i;
for (i = 0; i < QFK_LAST; i++) {
if (keydown[i])
Key_Event (i, 0, false);
keydown[i] = false;
}
}
static struct {
keydest_t kd;
const char *imt_name;
const char *chain_imt_name;
} default_imts[] = {
{key_game, "imt_mod", 0},
{key_game, "imt_0", "imt_mod"},
{key_game, "imt_1", "imt_0"},
{key_game, "imt_2", "imt_0"},
{key_game, "imt_3", "imt_0"},
{key_game, "imt_4", "imt_0"},
{key_game, "imt_5", "imt_0"},
{key_game, "imt_6", "imt_0"},
{key_game, "imt_7", "imt_0"},
{key_game, "imt_8", "imt_0"},
{key_game, "imt_9", "imt_0"},
{key_game, "imt_10", "imt_0"},
{key_game, "imt_11", "imt_0"},
{key_game, "imt_12", "imt_0"},
{key_game, "imt_13", "imt_0"},
{key_game, "imt_14", "imt_0"},
{key_game, "imt_15", "imt_0"},
{key_game, "imt_16", "imt_0"},
{key_demo, "imt_demo", 0},
{key_console, "imt_console", 0},
{key_message, "imt_message", 0},
{key_menu, "imt_menu", 0},
{key_last, 0, 0},
};
static void
Key_CreateDefaultIMTs (void)
{
int i;
for (i = 0; default_imts[i].kd != key_last; i++) {
Key_CreateIMT (default_imts[i].kd, default_imts[i].imt_name,
default_imts[i].chain_imt_name);
}
}
void
Key_Init (cbuf_t *cb)
{
cbuf = cb;
Key_CreateDefaultIMTs ();
OK_Init ();
// register our functions
Cmd_AddCommand ("in_bind", Key_In_Bind_f, "Assign a command or a set of "
"commands to a key.\n"
"Note: To bind multiple commands to a key, enclose the "
"commands in quotes and separate with semi-colons.");
Cmd_AddCommand ("in_unbind", Key_In_Unbind_f,
"Remove the bind from the the selected key");
Cmd_AddCommand ("unbindall", Key_Unbindall_f,
"Remove all binds (USE CAUTIOUSLY!!!)");
Cmd_AddCommand ("in_clear", Key_In_Clear,
"Remove all binds from the specified imts");
Cmd_AddCommand ("imt", Key_InputMappingTable_f, "");
Cmd_AddCommand ("imt_keydest", Key_IMT_Keydest_f, "");
Cmd_AddCommand ("imt_create", Key_IMT_Create_f,
"create a new imt table:\n"
" imt_create <keydest> <imt_name> [chain_name]\n"
"\n"
"The new table will be attached to the specified keydest\n"
"imt_name must not already exist.\n"
"If given, chain_name must already exist and be on "
"keydest.\n");
Cmd_AddCommand ("imt_drop_all", Key_IMT_Drop_All_f,
"delete all imt tables\n");
Cmd_AddCommand ("bind", Key_Bind_f, "wrapper for in_bind that uses "
"in_bind_imt for the imt parameter");
Cmd_AddCommand ("unbind", Key_Unbind_f,
"wrapper for in_unbind that uses in_bind_imt for the imt "
"parameter");
Cmd_AddCommand ("bindlist", Key_Bindlist_f, "list all of the key bindings");
Cmd_AddCommand ("keyhelp", keyhelp_f, "display the keyname for the next "
"RECOGNIZED key-press. If the key pressed produces no "
"output, " PACKAGE_NAME " does not recognise that key.");
GIB_Builtin_Add ("bind::get", Key_GIB_Bind_Get_f);
}
void
Key_Init_Cvars (void)
{
Cvar_Get ("in_key_togglemenu", "", CVAR_NONE, in_key_togglemenu_f,
"Key for toggling the menu.");
Cvar_Get ("in_key_toggleconsole", "K_BACKQUOTE", CVAR_NONE,
in_key_toggleconsole_f,
"Key for toggling the console.");
}
const char *
Key_GetBinding (const char *imt_name, knum_t key)
{
imt_t *imt;
imt = Key_FindIMT (imt_name);
if (imt) {
return imt->bindings[key].str;
}
return 0;
}
VISIBLE void
Key_SetKeyDest(keydest_t kd)
{
if ((int) kd < key_unfocused || kd >= key_last) {
Sys_Error ("Bad key_dest");
}
key_dest = kd;
Key_CallDestCallbacks (key_dest);
}
VISIBLE void
Key_KeydestCallback (keydest_callback_t *callback)
{
if (num_keydest_callbacks == max_keydest_callbacks) {
size_t size = (max_keydest_callbacks + KEYDEST_CALLBACK_CHUNK)
* sizeof (keydest_callback_t *);
keydest_callbacks = realloc (keydest_callbacks, size);
if (!keydest_callbacks)
Sys_Error ("Too many keydest callbacks!");
max_keydest_callbacks += KEYDEST_CALLBACK_CHUNK;
}
if (!callback)
Sys_Error ("null keydest callback");
keydest_callbacks[num_keydest_callbacks++] = callback;
}
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