/* in_sdl.c general sdl input driver 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 #include #include "QF/cdaudio.h" #include "QF/cvar.h" #include "QF/input.h" #include "QF/joystick.h" #include "QF/keys.h" #include "QF/mathlib.h" #include "QF/qargs.h" #include "QF/sound.h" #include "QF/sys.h" #include "QF/vid.h" #include "compat.h" int in_snd_block; static cvar_t in_snd_block_cvar = { .name = "in_snd_block", .description = "block sound output on window focus loss", .default_value = "0", .flags = CVAR_ARCHIVE, .value = { .type = &cexpr_int, .value = &in_snd_block }, }; static int have_focus = 1; static void event_focusout (void) { if (have_focus) { have_focus = 0; if (in_snd_block) { S_BlockSound (); CDAudio_Pause (); } } } static void event_focusin (void) { have_focus = 1; if (in_snd_block) { S_UnblockSound (); CDAudio_Resume (); } } static void sdl_keydest_callback (keydest_t key_dest, void *data) { if (key_dest == key_game) SDL_EnableKeyRepeat (0, SDL_DEFAULT_REPEAT_INTERVAL); else SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); } void IN_LL_ProcessEvents (void) { SDL_Event event; int sym, state, but; knum_t ksym; short unicode; while (SDL_PollEvent (&event)) { switch (event.type) { case SDL_ACTIVEEVENT: if (event.active.state == SDL_APPINPUTFOCUS) { if (event.active.gain) event_focusin (); else event_focusout (); } break; case SDL_KEYDOWN: case SDL_KEYUP: sym = event.key.keysym.sym; state = event.key.state; unicode = event.key.keysym.unicode; switch (sym) { case SDLK_UNKNOWN: ksym = QFK_UNKNOWN; break; case SDLK_BACKSPACE: ksym = QFK_BACKSPACE; break; case SDLK_TAB: ksym = QFK_TAB; break; case SDLK_CLEAR: ksym = QFK_CLEAR; break; case SDLK_RETURN: ksym = QFK_RETURN; break; case SDLK_PAUSE: ksym = QFK_PAUSE; break; case SDLK_ESCAPE: ksym = QFK_ESCAPE; break; case SDLK_SPACE: ksym = QFK_SPACE; break; case SDLK_EXCLAIM: ksym = QFK_EXCLAIM; break; case SDLK_QUOTEDBL: ksym = QFK_QUOTEDBL; break; case SDLK_HASH: ksym = QFK_HASH; break; case SDLK_DOLLAR: ksym = QFK_DOLLAR; break; case SDLK_AMPERSAND: ksym = QFK_AMPERSAND; break; case SDLK_QUOTE: ksym = QFK_QUOTE; break; case SDLK_LEFTPAREN: ksym = QFK_LEFTPAREN; break; case SDLK_RIGHTPAREN: ksym = QFK_RIGHTPAREN; break; case SDLK_ASTERISK: ksym = QFK_ASTERISK; break; case SDLK_PLUS: ksym = QFK_PLUS; break; case SDLK_COMMA: ksym = QFK_COMMA; break; case SDLK_MINUS: ksym = QFK_MINUS; break; case SDLK_PERIOD: ksym = QFK_PERIOD; break; case SDLK_SLASH: ksym = QFK_SLASH; break; case SDLK_0: ksym = QFK_0; break; case SDLK_1: ksym = QFK_1; break; case SDLK_2: ksym = QFK_2; break; case SDLK_3: ksym = QFK_3; break; case SDLK_4: ksym = QFK_4; break; case SDLK_5: ksym = QFK_5; break; case SDLK_6: ksym = QFK_6; break; case SDLK_7: ksym = QFK_7; break; case SDLK_8: ksym = QFK_8; break; case SDLK_9: ksym = QFK_9; break; case SDLK_COLON: ksym = QFK_COLON; break; case SDLK_SEMICOLON: ksym = QFK_SEMICOLON; break; case SDLK_LESS: ksym = QFK_LESS; break; case SDLK_EQUALS: ksym = QFK_EQUALS; break; case SDLK_GREATER: ksym = QFK_GREATER; break; case SDLK_QUESTION: ksym = QFK_QUESTION; break; case SDLK_AT: ksym = QFK_AT; break; case SDLK_LEFTBRACKET: ksym = QFK_LEFTBRACKET; break; case SDLK_BACKSLASH: ksym = QFK_BACKSLASH; break; case SDLK_RIGHTBRACKET: ksym = QFK_RIGHTBRACKET; break; case SDLK_CARET: ksym = QFK_CARET; break; case SDLK_UNDERSCORE: ksym = QFK_UNDERSCORE; break; case SDLK_BACKQUOTE: ksym = QFK_BACKQUOTE; break; case SDLK_a: ksym = QFK_a; break; case SDLK_b: ksym = QFK_b; break; case SDLK_c: ksym = QFK_c; break; case SDLK_d: ksym = QFK_d; break; case SDLK_e: ksym = QFK_e; break; case SDLK_f: ksym = QFK_f; break; case SDLK_g: ksym = QFK_g; break; case SDLK_h: ksym = QFK_h; break; case SDLK_i: ksym = QFK_i; break; case SDLK_j: ksym = QFK_j; break; case SDLK_k: ksym = QFK_k; break; case SDLK_l: ksym = QFK_l; break; case SDLK_m: ksym = QFK_m; break; case SDLK_n: ksym = QFK_n; break; case SDLK_o: ksym = QFK_o; break; case SDLK_p: ksym = QFK_p; break; case SDLK_q: ksym = QFK_q; break; case SDLK_r: ksym = QFK_r; break; case SDLK_s: ksym = QFK_s; break; case SDLK_t: ksym = QFK_t; break; case SDLK_u: ksym = QFK_u; break; case SDLK_v: ksym = QFK_v; break; case SDLK_w: ksym = QFK_w; break; case SDLK_x: ksym = QFK_x; break; case SDLK_y: ksym = QFK_y; break; case SDLK_z: ksym = QFK_z; break; case SDLK_DELETE: ksym = QFK_DELETE; break; case SDLK_KP0: ksym = QFK_KP0; break; case SDLK_KP1: ksym = QFK_KP1; break; case SDLK_KP2: ksym = QFK_KP2; break; case SDLK_KP3: ksym = QFK_KP3; break; case SDLK_KP4: ksym = QFK_KP4; break; case SDLK_KP5: ksym = QFK_KP5; break; case SDLK_KP6: ksym = QFK_KP6; break; case SDLK_KP7: ksym = QFK_KP7; break; case SDLK_KP8: ksym = QFK_KP8; break; case SDLK_KP9: ksym = QFK_KP9; break; case SDLK_KP_PERIOD: ksym = QFK_KP_PERIOD; break; case SDLK_KP_DIVIDE: ksym = QFK_KP_DIVIDE; break; case SDLK_KP_MULTIPLY: ksym = QFK_KP_MULTIPLY; break; case SDLK_KP_MINUS: ksym = QFK_KP_MINUS; break; case SDLK_KP_PLUS: ksym = QFK_KP_PLUS; break; case SDLK_KP_ENTER: ksym = QFK_KP_ENTER; break; case SDLK_KP_EQUALS: ksym = QFK_KP_EQUALS; break; case SDLK_UP: ksym = QFK_UP; break; case SDLK_DOWN: ksym = QFK_DOWN; break; case SDLK_RIGHT: ksym = QFK_RIGHT; break; case SDLK_LEFT: ksym = QFK_LEFT; break; case SDLK_INSERT: ksym = QFK_INSERT; break; case SDLK_HOME: ksym = QFK_HOME; break; case SDLK_END: ksym = QFK_END; break; case SDLK_PAGEUP: ksym = QFK_PAGEUP; break; case SDLK_PAGEDOWN: ksym = QFK_PAGEDOWN; break; case SDLK_F1: ksym = QFK_F1; break; case SDLK_F2: ksym = QFK_F2; break; case SDLK_F3: ksym = QFK_F3; break; case SDLK_F4: ksym = QFK_F4; break; case SDLK_F5: ksym = QFK_F5; break; case SDLK_F6: ksym = QFK_F6; break; case SDLK_F7: ksym = QFK_F7; break; case SDLK_F8: ksym = QFK_F8; break; case SDLK_F9: ksym = QFK_F9; break; case SDLK_F10: ksym = QFK_F10; break; case SDLK_F11: ksym = QFK_F11; break; case SDLK_F12: ksym = QFK_F12; break; case SDLK_F13: ksym = QFK_F13; break; case SDLK_F14: ksym = QFK_F14; break; case SDLK_F15: ksym = QFK_F15; break; case SDLK_NUMLOCK: ksym = QFK_NUMLOCK; break; case SDLK_CAPSLOCK: ksym = QFK_CAPSLOCK; break; case SDLK_SCROLLOCK: ksym = QFK_SCROLLOCK; break; case SDLK_RSHIFT: ksym = QFK_RSHIFT; break; case SDLK_LSHIFT: ksym = QFK_LSHIFT; break; case SDLK_RCTRL: ksym = QFK_RCTRL; break; case SDLK_LCTRL: ksym = QFK_LCTRL; break; case SDLK_RALT: ksym = QFK_RALT; break; case SDLK_LALT: ksym = QFK_LALT; break; case SDLK_RMETA: ksym = QFK_RMETA; break; case SDLK_LMETA: ksym = QFK_LMETA; break; #ifndef SDLK_LSUPER //FIXME need a better check case SDLK_LSUPER: ksym = QFK_LSUPER; break; #endif #ifndef SDLK_RSUPER //FIXME need a better check case SDLK_RSUPER: ksym = QFK_RSUPER; break; #endif case SDLK_MODE: ksym = QFK_MODE; break; case SDLK_COMPOSE: ksym = QFK_COMPOSE; break; case SDLK_HELP: ksym = QFK_HELP; break; case SDLK_PRINT: ksym = QFK_PRINT; break; case SDLK_SYSREQ: ksym = QFK_SYSREQ; break; case SDLK_BREAK: ksym = QFK_BREAK; break; case SDLK_MENU: ksym = QFK_MENU; break; case SDLK_POWER: ksym = QFK_POWER; break; #ifndef SDLK_EURO //FIXME need a better check case SDLK_EURO: ksym = QFK_EURO; break; #endif case SDLK_UNDO: ksym = QFK_UNDO; break; // case SDLK_LAST: // ksym = QFK_LAST; // break; default: ksym = QFK_UNKNOWN; break; } if (unicode > 255) unicode = 0; Key_Event (ksym, unicode, state); break; case SDL_MOUSEBUTTONDOWN: case SDL_MOUSEBUTTONUP: but = event.button.button; if ((unsigned) but > 32) break; if (but == 2) but = 3; else if (but == 3) but = 2; switch (but) { default: Key_Event (QFM_BUTTON1 + but - 1, 0, event.type == SDL_MOUSEBUTTONDOWN); break; case 4: Key_Event (QFM_WHEEL_UP, 0, event.type == SDL_MOUSEBUTTONDOWN); break; case 5: Key_Event (QFM_WHEEL_DOWN, 0, event.type == SDL_MOUSEBUTTONDOWN); break; } break; case SDL_MOUSEMOTION: in_mouse_x += event.motion.xrel; in_mouse_y += event.motion.yrel; break; case SDL_QUIT: Sys_Quit (); break; default: break; } } } void IN_LL_Grab_Input (int grab) { static int input_grabbed = 0; if ((input_grabbed && grab) || (!input_grabbed && !grab)) return; input_grabbed = (SDL_GRAB_ON == SDL_WM_GrabInput (grab ? SDL_GRAB_ON : SDL_GRAB_OFF)); } void IN_LL_Init (void) { SDL_EnableUNICODE (1); // Enable UNICODE translation for keyboard input Key_KeydestCallback (sdl_keydest_callback, 0); if (COM_CheckParm ("-nomouse")) return; in_mouse_x = in_mouse_y = 0.0; in_mouse_avail = 1; } void IN_LL_Init_Cvars (void) { Cvar_Register (&in_snd_block_cvar, 0, 0); } void IN_LL_Shutdown (void) { in_mouse_avail = 0; } void IN_LL_ClearStates (void) { }