slouken@1895
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/*
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slouken@1895
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SDL - Simple DirectMedia Layer
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slouken@1895
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Copyright (C) 1997-2006 Sam Lantinga
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slouken@1895
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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slouken@1895
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License as published by the Free Software Foundation; either
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slouken@1895
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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slouken@1895
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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slouken@1895
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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slouken@1895
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Sam Lantinga
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slouken@libsdl.org
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slouken@1895
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*/
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#include "SDL_config.h"
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#include "SDL_win32video.h"
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#include "SDL_version.h"
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#include "SDL_syswm.h"
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#include "SDL_vkeys.h"
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#include "../../events/SDL_events_c.h"
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/*#define WMMSG_DEBUG*/
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#ifdef WMMSG_DEBUG
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#include "wmmsg.h"
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#endif
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/* Masks for processing the windows KEYDOWN and KEYUP messages */
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#define REPEATED_KEYMASK (1<<30)
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#define EXTENDED_KEYMASK (1<<24)
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static SDLKey
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TranslateKey(WPARAM vkey)
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{
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SDLKey key;
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/* FIXME: Assign vkey directly to key if in ASCII range */
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switch (vkey) {
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case VK_BACK:
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slouken@1895
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key = SDLK_BACKSPACE;
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break;
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case VK_TAB:
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slouken@1895
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key = SDLK_TAB;
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break;
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case VK_CLEAR:
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slouken@1895
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key = SDLK_CLEAR;
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break;
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slouken@1895
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case VK_RETURN:
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key = SDLK_RETURN;
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break;
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case VK_PAUSE:
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key = SDLK_PAUSE;
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break;
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case VK_ESCAPE:
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key = SDLK_ESCAPE;
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break;
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case VK_SPACE:
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key = SDLK_SPACE;
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break;
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case VK_APOSTROPHE:
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key = SDLK_QUOTE;
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break;
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case VK_COMMA:
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key = SDLK_COMMA;
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break;
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case VK_MINUS:
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key = SDLK_MINUS;
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break;
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case VK_PERIOD:
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key = SDLK_PERIOD;
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break;
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case VK_SLASH:
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key = SDLK_SLASH;
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break;
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case VK_0:
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key = SDLK_0;
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break;
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case VK_1:
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key = SDLK_1;
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break;
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case VK_2:
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key = SDLK_2;
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break;
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case VK_3:
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key = SDLK_3;
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break;
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case VK_4:
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key = SDLK_4;
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break;
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case VK_5:
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key = SDLK_5;
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break;
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case VK_6:
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key = SDLK_6;
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break;
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case VK_7:
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key = SDLK_7;
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break;
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case VK_8:
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key = SDLK_8;
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break;
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case VK_9:
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key = SDLK_9;
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break;
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case VK_SEMICOLON:
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key = SDLK_SEMICOLON;
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break;
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case VK_EQUALS:
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key = SDLK_EQUALS;
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break;
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case VK_LBRACKET:
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key = SDLK_LEFTBRACKET;
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break;
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case VK_BACKSLASH:
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key = SDLK_BACKSLASH;
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break;
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case VK_OEM_102:
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key = SDLK_LESS;
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break;
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case VK_RBRACKET:
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key = SDLK_RIGHTBRACKET;
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break;
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case VK_GRAVE:
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key = SDLK_BACKQUOTE;
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break;
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case VK_BACKTICK:
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key = SDLK_BACKQUOTE;
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break;
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case VK_A:
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key = SDLK_a;
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break;
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case VK_B:
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key = SDLK_b;
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break;
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case VK_C:
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key = SDLK_c;
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break;
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case VK_D:
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key = SDLK_d;
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break;
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case VK_E:
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key = SDLK_e;
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slouken@1895
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break;
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case VK_F:
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key = SDLK_f;
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slouken@1895
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break;
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case VK_G:
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slouken@1895
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key = SDLK_g;
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slouken@1895
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break;
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case VK_H:
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key = SDLK_h;
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slouken@1895
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break;
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case VK_I:
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slouken@1895
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key = SDLK_i;
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break;
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case VK_J:
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slouken@1895
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key = SDLK_j;
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slouken@1895
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break;
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case VK_K:
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slouken@1895
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key = SDLK_k;
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slouken@1895
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break;
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case VK_L:
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slouken@1895
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key = SDLK_l;
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slouken@1895
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break;
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case VK_M:
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slouken@1895
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key = SDLK_m;
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slouken@1895
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break;
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slouken@1895
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case VK_N:
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slouken@1895
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key = SDLK_n;
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slouken@1895
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break;
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slouken@1895
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case VK_O:
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slouken@1895
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key = SDLK_o;
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slouken@1895
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break;
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slouken@1895
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case VK_P:
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slouken@1895
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key = SDLK_p;
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slouken@1895
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break;
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slouken@1895
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case VK_Q:
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slouken@1895
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186 |
key = SDLK_q;
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slouken@1895
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187 |
break;
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slouken@1895
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case VK_R:
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slouken@1895
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key = SDLK_r;
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slouken@1895
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190 |
break;
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slouken@1895
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191 |
case VK_S:
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slouken@1895
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192 |
key = SDLK_s;
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slouken@1895
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193 |
break;
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slouken@1895
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194 |
case VK_T:
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slouken@1895
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195 |
key = SDLK_t;
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slouken@1895
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196 |
break;
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slouken@1895
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197 |
case VK_U:
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slouken@1895
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198 |
key = SDLK_u;
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slouken@1895
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199 |
break;
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slouken@1895
|
200 |
case VK_V:
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slouken@1895
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201 |
key = SDLK_v;
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slouken@1895
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202 |
break;
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slouken@1895
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203 |
case VK_W:
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slouken@1895
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204 |
key = SDLK_w;
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slouken@1895
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205 |
break;
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slouken@1895
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206 |
case VK_X:
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slouken@1895
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207 |
key = SDLK_x;
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slouken@1895
|
208 |
break;
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slouken@1895
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209 |
case VK_Y:
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slouken@1895
|
210 |
key = SDLK_y;
|
slouken@1895
|
211 |
break;
|
slouken@1895
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212 |
case VK_Z:
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slouken@1895
|
213 |
key = SDLK_z;
|
slouken@1895
|
214 |
break;
|
slouken@1895
|
215 |
case VK_DELETE:
|
slouken@1895
|
216 |
key = SDLK_DELETE;
|
slouken@1895
|
217 |
break;
|
slouken@1895
|
218 |
case VK_NUMPAD0:
|
slouken@1895
|
219 |
key = SDLK_KP0;
|
slouken@1895
|
220 |
break;
|
slouken@1895
|
221 |
case VK_NUMPAD1:
|
slouken@1895
|
222 |
key = SDLK_KP1;
|
slouken@1895
|
223 |
break;
|
slouken@1895
|
224 |
case VK_NUMPAD2:
|
slouken@1895
|
225 |
key = SDLK_KP2;
|
slouken@1895
|
226 |
break;
|
slouken@1895
|
227 |
case VK_NUMPAD3:
|
slouken@1895
|
228 |
key = SDLK_KP3;
|
slouken@1895
|
229 |
break;
|
slouken@1895
|
230 |
case VK_NUMPAD4:
|
slouken@1895
|
231 |
key = SDLK_KP4;
|
slouken@1895
|
232 |
break;
|
slouken@1895
|
233 |
case VK_NUMPAD5:
|
slouken@1895
|
234 |
key = SDLK_KP5;
|
slouken@1895
|
235 |
break;
|
slouken@1895
|
236 |
case VK_NUMPAD6:
|
slouken@1895
|
237 |
key = SDLK_KP6;
|
slouken@1895
|
238 |
break;
|
slouken@1895
|
239 |
case VK_NUMPAD7:
|
slouken@1895
|
240 |
key = SDLK_KP7;
|
slouken@1895
|
241 |
break;
|
slouken@1895
|
242 |
case VK_NUMPAD8:
|
slouken@1895
|
243 |
key = SDLK_KP8;
|
slouken@1895
|
244 |
break;
|
slouken@1895
|
245 |
case VK_NUMPAD9:
|
slouken@1895
|
246 |
key = SDLK_KP9;
|
slouken@1895
|
247 |
break;
|
slouken@1895
|
248 |
case VK_DECIMAL:
|
slouken@1895
|
249 |
key = SDLK_KP_PERIOD;
|
slouken@1895
|
250 |
break;
|
slouken@1895
|
251 |
case VK_DIVIDE:
|
slouken@1895
|
252 |
key = SDLK_KP_DIVIDE;
|
slouken@1895
|
253 |
break;
|
slouken@1895
|
254 |
case VK_MULTIPLY:
|
slouken@1895
|
255 |
key = SDLK_KP_MULTIPLY;
|
slouken@1895
|
256 |
break;
|
slouken@1895
|
257 |
case VK_SUBTRACT:
|
slouken@1895
|
258 |
key = SDLK_KP_MINUS;
|
slouken@1895
|
259 |
break;
|
slouken@1895
|
260 |
case VK_ADD:
|
slouken@1895
|
261 |
key = SDLK_KP_PLUS;
|
slouken@1895
|
262 |
break;
|
slouken@1895
|
263 |
case VK_UP:
|
slouken@1895
|
264 |
key = SDLK_UP;
|
slouken@1895
|
265 |
break;
|
slouken@1895
|
266 |
case VK_DOWN:
|
slouken@1895
|
267 |
key = SDLK_DOWN;
|
slouken@1895
|
268 |
break;
|
slouken@1895
|
269 |
case VK_RIGHT:
|
slouken@1895
|
270 |
key = SDLK_RIGHT;
|
slouken@1895
|
271 |
break;
|
slouken@1895
|
272 |
case VK_LEFT:
|
slouken@1895
|
273 |
key = SDLK_LEFT;
|
slouken@1895
|
274 |
break;
|
slouken@1895
|
275 |
case VK_INSERT:
|
slouken@1895
|
276 |
key = SDLK_INSERT;
|
slouken@1895
|
277 |
break;
|
slouken@1895
|
278 |
case VK_HOME:
|
slouken@1895
|
279 |
key = SDLK_HOME;
|
slouken@1895
|
280 |
break;
|
slouken@1895
|
281 |
case VK_END:
|
slouken@1895
|
282 |
key = SDLK_END;
|
slouken@1895
|
283 |
break;
|
slouken@1895
|
284 |
case VK_PRIOR:
|
slouken@1895
|
285 |
key = SDLK_PAGEUP;
|
slouken@1895
|
286 |
break;
|
slouken@1895
|
287 |
case VK_NEXT:
|
slouken@1895
|
288 |
key = SDLK_PAGEDOWN;
|
slouken@1895
|
289 |
break;
|
slouken@1895
|
290 |
case VK_F1:
|
slouken@1895
|
291 |
key = SDLK_F1;
|
slouken@1895
|
292 |
break;
|
slouken@1895
|
293 |
case VK_F2:
|
slouken@1895
|
294 |
key = SDLK_F2;
|
slouken@1895
|
295 |
break;
|
slouken@1895
|
296 |
case VK_F3:
|
slouken@1895
|
297 |
key = SDLK_F3;
|
slouken@1895
|
298 |
break;
|
slouken@1895
|
299 |
case VK_F4:
|
slouken@1895
|
300 |
key = SDLK_F4;
|
slouken@1895
|
301 |
break;
|
slouken@1895
|
302 |
case VK_F5:
|
slouken@1895
|
303 |
key = SDLK_F5;
|
slouken@1895
|
304 |
break;
|
slouken@1895
|
305 |
case VK_F6:
|
slouken@1895
|
306 |
key = SDLK_F6;
|
slouken@1895
|
307 |
break;
|
slouken@1895
|
308 |
case VK_F7:
|
slouken@1895
|
309 |
key = SDLK_F7;
|
slouken@1895
|
310 |
break;
|
slouken@1895
|
311 |
case VK_F8:
|
slouken@1895
|
312 |
key = SDLK_F8;
|
slouken@1895
|
313 |
break;
|
slouken@1895
|
314 |
case VK_F9:
|
slouken@1895
|
315 |
key = SDLK_F9;
|
slouken@1895
|
316 |
break;
|
slouken@1895
|
317 |
case VK_F10:
|
slouken@1895
|
318 |
key = SDLK_F10;
|
slouken@1895
|
319 |
break;
|
slouken@1895
|
320 |
case VK_F11:
|
slouken@1895
|
321 |
key = SDLK_F11;
|
slouken@1895
|
322 |
break;
|
slouken@1895
|
323 |
case VK_F12:
|
slouken@1895
|
324 |
key = SDLK_F12;
|
slouken@1895
|
325 |
break;
|
slouken@1895
|
326 |
case VK_F13:
|
slouken@1895
|
327 |
key = SDLK_F13;
|
slouken@1895
|
328 |
break;
|
slouken@1895
|
329 |
case VK_F14:
|
slouken@1895
|
330 |
key = SDLK_F14;
|
slouken@1895
|
331 |
break;
|
slouken@1895
|
332 |
case VK_F15:
|
slouken@1895
|
333 |
key = SDLK_F15;
|
slouken@1895
|
334 |
break;
|
slouken@1895
|
335 |
case VK_NUMLOCK:
|
slouken@1895
|
336 |
key = SDLK_NUMLOCK;
|
slouken@1895
|
337 |
break;
|
slouken@1895
|
338 |
case VK_CAPITAL:
|
slouken@1895
|
339 |
key = SDLK_CAPSLOCK;
|
slouken@1895
|
340 |
break;
|
slouken@1895
|
341 |
case VK_SCROLL:
|
slouken@1895
|
342 |
key = SDLK_SCROLLOCK;
|
slouken@1895
|
343 |
break;
|
slouken@1895
|
344 |
case VK_RSHIFT:
|
slouken@1895
|
345 |
key = SDLK_RSHIFT;
|
slouken@1895
|
346 |
break;
|
slouken@1895
|
347 |
case VK_LSHIFT:
|
slouken@1895
|
348 |
key = SDLK_LSHIFT;
|
slouken@1895
|
349 |
break;
|
slouken@1895
|
350 |
case VK_RCONTROL:
|
slouken@1895
|
351 |
key = SDLK_RCTRL;
|
slouken@1895
|
352 |
break;
|
slouken@1895
|
353 |
case VK_LCONTROL:
|
slouken@1895
|
354 |
key = SDLK_LCTRL;
|
slouken@1895
|
355 |
break;
|
slouken@1895
|
356 |
case VK_RMENU:
|
slouken@1895
|
357 |
key = SDLK_RALT;
|
slouken@1895
|
358 |
break;
|
slouken@1895
|
359 |
case VK_LMENU:
|
slouken@1895
|
360 |
key = SDLK_LALT;
|
slouken@1895
|
361 |
break;
|
slouken@1895
|
362 |
case VK_RWIN:
|
slouken@1895
|
363 |
key = SDLK_RSUPER;
|
slouken@1895
|
364 |
break;
|
slouken@1895
|
365 |
case VK_LWIN:
|
slouken@1895
|
366 |
key = SDLK_LSUPER;
|
slouken@1895
|
367 |
break;
|
slouken@1895
|
368 |
case VK_HELP:
|
slouken@1895
|
369 |
key = SDLK_HELP;
|
slouken@1895
|
370 |
break;
|
slouken@1895
|
371 |
case VK_PRINT:
|
slouken@1895
|
372 |
key = SDLK_PRINT;
|
slouken@1895
|
373 |
break;
|
slouken@1895
|
374 |
case VK_SNAPSHOT:
|
slouken@1895
|
375 |
key = SDLK_PRINT;
|
slouken@1895
|
376 |
break;
|
slouken@1895
|
377 |
case VK_CANCEL:
|
slouken@1895
|
378 |
key = SDLK_BREAK;
|
slouken@1895
|
379 |
break;
|
slouken@1895
|
380 |
case VK_APPS:
|
slouken@1895
|
381 |
key = SDLK_MENU;
|
slouken@1895
|
382 |
break;
|
slouken@1895
|
383 |
default:
|
slouken@1895
|
384 |
key = SDLK_UNKNOWN;
|
slouken@1895
|
385 |
break;
|
slouken@1895
|
386 |
}
|
slouken@1895
|
387 |
return key;
|
slouken@1895
|
388 |
}
|
slouken@1895
|
389 |
|
slouken@1895
|
390 |
LRESULT CALLBACK
|
slouken@1895
|
391 |
WIN_WindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
|
slouken@1895
|
392 |
{
|
slouken@1895
|
393 |
SDL_WindowData *data;
|
slouken@1895
|
394 |
|
slouken@1895
|
395 |
/* Get the window data for the window */
|
slouken@1895
|
396 |
data = (SDL_WindowData *) GetProp(hwnd, TEXT("SDL_WindowData"));
|
slouken@1895
|
397 |
if (!data) {
|
slouken@1895
|
398 |
return CallWindowProc(DefWindowProc, hwnd, msg, wParam, lParam);
|
slouken@1895
|
399 |
}
|
slouken@1895
|
400 |
#ifdef WMMSG_DEBUG
|
slouken@1895
|
401 |
fprintf(stderr, "Received windows message: ");
|
slouken@1895
|
402 |
if (msg > MAX_WMMSG) {
|
slouken@1895
|
403 |
fprintf(stderr, "%d", msg);
|
slouken@1895
|
404 |
} else {
|
slouken@1895
|
405 |
fprintf(stderr, "%s", wmtab[msg]);
|
slouken@1895
|
406 |
}
|
slouken@1895
|
407 |
fprintf(stderr, " -- 0x%X, 0x%X\n", wParam, lParam);
|
slouken@1895
|
408 |
#endif
|
slouken@1895
|
409 |
|
slouken@1895
|
410 |
/* Send a SDL_SYSWMEVENT if the application wants them */
|
slouken@1895
|
411 |
if (SDL_ProcessEvents[SDL_SYSWMEVENT] == SDL_ENABLE) {
|
slouken@1895
|
412 |
SDL_SysWMmsg wmmsg;
|
slouken@1895
|
413 |
|
slouken@1895
|
414 |
SDL_VERSION(&wmmsg.version);
|
slouken@1895
|
415 |
wmmsg.hwnd = hwnd;
|
slouken@1895
|
416 |
wmmsg.msg = msg;
|
slouken@1895
|
417 |
wmmsg.wParam = wParam;
|
slouken@1895
|
418 |
wmmsg.lParam = lParam;
|
slouken@1895
|
419 |
SDL_SendSysWMEvent(&wmmsg);
|
slouken@1895
|
420 |
}
|
slouken@1895
|
421 |
|
slouken@1895
|
422 |
switch (msg) {
|
slouken@1895
|
423 |
|
slouken@1895
|
424 |
case WM_SHOWWINDOW:
|
slouken@1895
|
425 |
{
|
slouken@1895
|
426 |
if (wParam) {
|
slouken@1895
|
427 |
SDL_SendWindowEvent(data->windowID, SDL_WINDOWEVENT_SHOWN, 0,
|
slouken@1895
|
428 |
0);
|
slouken@1895
|
429 |
} else {
|
slouken@1895
|
430 |
SDL_SendWindowEvent(data->windowID, SDL_WINDOWEVENT_HIDDEN, 0,
|
slouken@1895
|
431 |
0);
|
slouken@1895
|
432 |
}
|
slouken@1895
|
433 |
}
|
slouken@1895
|
434 |
break;
|
slouken@1895
|
435 |
|
slouken@1895
|
436 |
case WM_ACTIVATE:
|
slouken@1895
|
437 |
{
|
slouken@1895
|
438 |
int index;
|
slouken@1895
|
439 |
SDL_Keyboard *keyboard;
|
slouken@1895
|
440 |
BOOL minimized;
|
slouken@1895
|
441 |
|
slouken@1895
|
442 |
minimized = HIWORD(wParam);
|
slouken@1895
|
443 |
index = data->videodata->keyboard;
|
slouken@1895
|
444 |
keyboard = SDL_GetKeyboard(index);
|
slouken@1895
|
445 |
if (!minimized && (LOWORD(wParam) != WA_INACTIVE)) {
|
slouken@1895
|
446 |
SDL_SendWindowEvent(data->windowID, SDL_WINDOWEVENT_SHOWN,
|
slouken@1895
|
447 |
0, 0);
|
slouken@1895
|
448 |
SDL_SendWindowEvent(data->windowID,
|
slouken@1895
|
449 |
SDL_WINDOWEVENT_RESTORED, 0, 0);
|
slouken@1895
|
450 |
if (IsZoomed(hwnd)) {
|
slouken@1895
|
451 |
SDL_SendWindowEvent(data->windowID,
|
slouken@1895
|
452 |
SDL_WINDOWEVENT_MAXIMIZED, 0, 0);
|
slouken@1895
|
453 |
}
|
slouken@1895
|
454 |
if (keyboard && keyboard->focus != data->windowID) {
|
slouken@1895
|
455 |
SDL_SetKeyboardFocus(index, data->windowID);
|
slouken@1895
|
456 |
}
|
slouken@1895
|
457 |
/* FIXME: Update keyboard state */
|
slouken@1895
|
458 |
} else {
|
slouken@1895
|
459 |
if (keyboard && keyboard->focus == data->windowID) {
|
slouken@1895
|
460 |
SDL_SetKeyboardFocus(index, 0);
|
slouken@1895
|
461 |
}
|
slouken@1895
|
462 |
if (minimized) {
|
slouken@1895
|
463 |
SDL_SendWindowEvent(data->windowID,
|
slouken@1895
|
464 |
SDL_WINDOWEVENT_MINIMIZED, 0, 0);
|
slouken@1895
|
465 |
}
|
slouken@1895
|
466 |
}
|
slouken@1895
|
467 |
return (0);
|
slouken@1895
|
468 |
}
|
slouken@1895
|
469 |
break;
|
slouken@1895
|
470 |
|
slouken@1895
|
471 |
case WM_MOUSEMOVE:
|
slouken@1895
|
472 |
{
|
slouken@1895
|
473 |
int index;
|
slouken@1895
|
474 |
SDL_Mouse *mouse;
|
slouken@1895
|
475 |
int x, y;
|
slouken@1895
|
476 |
|
slouken@1895
|
477 |
index = data->videodata->mouse;
|
slouken@1895
|
478 |
mouse = SDL_GetMouse(index);
|
slouken@1895
|
479 |
|
slouken@1895
|
480 |
if (mouse->focus != data->windowID) {
|
slouken@1895
|
481 |
TRACKMOUSEEVENT tme;
|
slouken@1895
|
482 |
|
slouken@1895
|
483 |
tme.cbSize = sizeof(tme);
|
slouken@1895
|
484 |
tme.dwFlags = TME_LEAVE;
|
slouken@1895
|
485 |
tme.hwndTrack = hwnd;
|
slouken@1895
|
486 |
TrackMouseEvent(&tme);
|
slouken@1895
|
487 |
|
slouken@1895
|
488 |
SDL_SetMouseFocus(index, data->windowID);
|
slouken@1895
|
489 |
}
|
slouken@1895
|
490 |
|
slouken@1895
|
491 |
/* mouse has moved within the window */
|
slouken@1895
|
492 |
x = LOWORD(lParam);
|
slouken@1895
|
493 |
y = HIWORD(lParam);
|
slouken@1895
|
494 |
if (mouse->relative_mode) {
|
slouken@1895
|
495 |
int w, h;
|
slouken@1895
|
496 |
POINT center;
|
slouken@1895
|
497 |
SDL_GetWindowSize(data->windowID, &w, &h);
|
slouken@1895
|
498 |
center.x = (w / 2);
|
slouken@1895
|
499 |
center.y = (h / 2);
|
slouken@1895
|
500 |
x -= center.x;
|
slouken@1895
|
501 |
y -= center.y;
|
slouken@1895
|
502 |
if (x || y) {
|
slouken@1895
|
503 |
ClientToScreen(hwnd, ¢er);
|
slouken@1895
|
504 |
SetCursorPos(center.x, center.y);
|
slouken@1895
|
505 |
SDL_SendMouseMotion(index, 1, x, y);
|
slouken@1895
|
506 |
}
|
slouken@1895
|
507 |
} else {
|
slouken@1895
|
508 |
SDL_SendMouseMotion(index, 0, x, y);
|
slouken@1895
|
509 |
}
|
slouken@1895
|
510 |
}
|
slouken@1895
|
511 |
return (0);
|
slouken@1895
|
512 |
|
slouken@1895
|
513 |
case WM_MOUSELEAVE:
|
slouken@1895
|
514 |
{
|
slouken@1895
|
515 |
int index;
|
slouken@1895
|
516 |
SDL_Mouse *mouse;
|
slouken@1895
|
517 |
|
slouken@1895
|
518 |
index = data->videodata->mouse;
|
slouken@1895
|
519 |
mouse = SDL_GetMouse(index);
|
slouken@1895
|
520 |
|
slouken@1895
|
521 |
if (mouse->focus == data->windowID) {
|
slouken@1895
|
522 |
SDL_SetMouseFocus(index, 0);
|
slouken@1895
|
523 |
}
|
slouken@1895
|
524 |
}
|
slouken@1895
|
525 |
return (0);
|
slouken@1895
|
526 |
|
slouken@1895
|
527 |
case WM_LBUTTONDOWN:
|
slouken@1895
|
528 |
case WM_LBUTTONUP:
|
slouken@1895
|
529 |
case WM_MBUTTONDOWN:
|
slouken@1895
|
530 |
case WM_MBUTTONUP:
|
slouken@1895
|
531 |
case WM_RBUTTONDOWN:
|
slouken@1895
|
532 |
case WM_RBUTTONUP:
|
slouken@1895
|
533 |
{
|
slouken@1895
|
534 |
int index;
|
slouken@1895
|
535 |
SDL_Mouse *mouse;
|
slouken@1895
|
536 |
Uint8 button, state;
|
slouken@1895
|
537 |
|
slouken@1895
|
538 |
/* DJM:
|
slouken@1895
|
539 |
We want the SDL window to take focus so that
|
slouken@1895
|
540 |
it acts like a normal windows "component"
|
slouken@1895
|
541 |
(e.g. gains keyboard focus on a mouse click).
|
slouken@1895
|
542 |
*/
|
slouken@1895
|
543 |
SetFocus(hwnd);
|
slouken@1895
|
544 |
|
slouken@1895
|
545 |
index = data->videodata->mouse;
|
slouken@1895
|
546 |
mouse = SDL_GetMouse(index);
|
slouken@1895
|
547 |
|
slouken@1895
|
548 |
/* Figure out which button to use */
|
slouken@1895
|
549 |
switch (msg) {
|
slouken@1895
|
550 |
case WM_LBUTTONDOWN:
|
slouken@1895
|
551 |
button = SDL_BUTTON_LEFT;
|
slouken@1895
|
552 |
state = SDL_PRESSED;
|
slouken@1895
|
553 |
break;
|
slouken@1895
|
554 |
case WM_LBUTTONUP:
|
slouken@1895
|
555 |
button = SDL_BUTTON_LEFT;
|
slouken@1895
|
556 |
state = SDL_RELEASED;
|
slouken@1895
|
557 |
break;
|
slouken@1895
|
558 |
case WM_MBUTTONDOWN:
|
slouken@1895
|
559 |
button = SDL_BUTTON_MIDDLE;
|
slouken@1895
|
560 |
state = SDL_PRESSED;
|
slouken@1895
|
561 |
break;
|
slouken@1895
|
562 |
case WM_MBUTTONUP:
|
slouken@1895
|
563 |
button = SDL_BUTTON_MIDDLE;
|
slouken@1895
|
564 |
state = SDL_RELEASED;
|
slouken@1895
|
565 |
break;
|
slouken@1895
|
566 |
case WM_RBUTTONDOWN:
|
slouken@1895
|
567 |
button = SDL_BUTTON_RIGHT;
|
slouken@1895
|
568 |
state = SDL_PRESSED;
|
slouken@1895
|
569 |
break;
|
slouken@1895
|
570 |
case WM_RBUTTONUP:
|
slouken@1895
|
571 |
button = SDL_BUTTON_RIGHT;
|
slouken@1895
|
572 |
state = SDL_RELEASED;
|
slouken@1895
|
573 |
break;
|
slouken@1895
|
574 |
default:
|
slouken@1895
|
575 |
/* Eh? Unknown button? */
|
slouken@1895
|
576 |
return (0);
|
slouken@1895
|
577 |
}
|
slouken@1895
|
578 |
if (state == SDL_PRESSED) {
|
slouken@1895
|
579 |
/* Grab mouse so we get up events */
|
slouken@1895
|
580 |
if (++data->mouse_pressed > 0) {
|
slouken@1895
|
581 |
SetCapture(hwnd);
|
slouken@1895
|
582 |
}
|
slouken@1895
|
583 |
} else {
|
slouken@1895
|
584 |
/* Release mouse after all up events */
|
slouken@1895
|
585 |
if (--data->mouse_pressed <= 0) {
|
slouken@1895
|
586 |
ReleaseCapture();
|
slouken@1895
|
587 |
data->mouse_pressed = 0;
|
slouken@1895
|
588 |
}
|
slouken@1895
|
589 |
}
|
slouken@1895
|
590 |
|
slouken@1895
|
591 |
if (!mouse->relative_mode) {
|
slouken@1895
|
592 |
int x, y;
|
slouken@1895
|
593 |
x = LOWORD(lParam);
|
slouken@1895
|
594 |
y = HIWORD(lParam);
|
slouken@1895
|
595 |
SDL_SendMouseMotion(index, 0, x, y);
|
slouken@1895
|
596 |
}
|
slouken@1895
|
597 |
SDL_SendMouseButton(index, state, button);
|
slouken@1895
|
598 |
}
|
slouken@1895
|
599 |
return (0);
|
slouken@1895
|
600 |
|
slouken@1895
|
601 |
case WM_MOUSEWHEEL:
|
slouken@1895
|
602 |
{
|
slouken@1895
|
603 |
int index;
|
slouken@1895
|
604 |
int motion = (short) HIWORD(wParam);
|
slouken@1895
|
605 |
|
slouken@1895
|
606 |
index = data->videodata->mouse;
|
slouken@1895
|
607 |
SDL_SendMouseWheel(index, motion);
|
slouken@1895
|
608 |
}
|
slouken@1895
|
609 |
return (0);
|
slouken@1895
|
610 |
|
slouken@1895
|
611 |
case WM_SYSKEYDOWN:
|
slouken@1895
|
612 |
case WM_KEYDOWN:
|
slouken@1895
|
613 |
{
|
slouken@1895
|
614 |
int index;
|
slouken@1895
|
615 |
|
slouken@1895
|
616 |
/* Ignore repeated keys */
|
slouken@1895
|
617 |
if (lParam & REPEATED_KEYMASK) {
|
slouken@1895
|
618 |
return (0);
|
slouken@1895
|
619 |
}
|
slouken@1895
|
620 |
|
slouken@1895
|
621 |
index = data->videodata->keyboard;
|
slouken@1895
|
622 |
switch (wParam) {
|
slouken@1895
|
623 |
case VK_CONTROL:
|
slouken@1895
|
624 |
if (lParam & EXTENDED_KEYMASK)
|
slouken@1895
|
625 |
wParam = VK_RCONTROL;
|
slouken@1895
|
626 |
else
|
slouken@1895
|
627 |
wParam = VK_LCONTROL;
|
slouken@1895
|
628 |
break;
|
slouken@1895
|
629 |
case VK_SHIFT:
|
slouken@1895
|
630 |
/* EXTENDED trick doesn't work here */
|
slouken@1895
|
631 |
{
|
slouken@1895
|
632 |
Uint8 *state = SDL_GetKeyState(NULL);
|
slouken@1895
|
633 |
if (state[SDLK_LSHIFT] == SDL_RELEASED
|
slouken@1895
|
634 |
&& (GetKeyState(VK_LSHIFT) & 0x8000)) {
|
slouken@1895
|
635 |
wParam = VK_LSHIFT;
|
slouken@1895
|
636 |
} else if (state[SDLK_RSHIFT] == SDL_RELEASED
|
slouken@1895
|
637 |
&& (GetKeyState(VK_RSHIFT) & 0x8000)) {
|
slouken@1895
|
638 |
wParam = VK_RSHIFT;
|
slouken@1895
|
639 |
} else {
|
slouken@1895
|
640 |
/* Probably a key repeat */
|
slouken@1895
|
641 |
return (0);
|
slouken@1895
|
642 |
}
|
slouken@1895
|
643 |
}
|
slouken@1895
|
644 |
break;
|
slouken@1895
|
645 |
case VK_MENU:
|
slouken@1895
|
646 |
if (lParam & EXTENDED_KEYMASK)
|
slouken@1895
|
647 |
wParam = VK_RMENU;
|
slouken@1895
|
648 |
else
|
slouken@1895
|
649 |
wParam = VK_LMENU;
|
slouken@1895
|
650 |
break;
|
slouken@1895
|
651 |
}
|
slouken@1895
|
652 |
SDL_SendKeyboardKey(index, SDL_PRESSED, (Uint8) HIWORD(lParam),
|
slouken@1895
|
653 |
TranslateKey(wParam));
|
slouken@1895
|
654 |
}
|
slouken@1895
|
655 |
return (0);
|
slouken@1895
|
656 |
|
slouken@1895
|
657 |
case WM_SYSKEYUP:
|
slouken@1895
|
658 |
case WM_KEYUP:
|
slouken@1895
|
659 |
{
|
slouken@1895
|
660 |
int index;
|
slouken@1895
|
661 |
|
slouken@1895
|
662 |
index = data->videodata->keyboard;
|
slouken@1895
|
663 |
switch (wParam) {
|
slouken@1895
|
664 |
case VK_CONTROL:
|
slouken@1895
|
665 |
if (lParam & EXTENDED_KEYMASK)
|
slouken@1895
|
666 |
wParam = VK_RCONTROL;
|
slouken@1895
|
667 |
else
|
slouken@1895
|
668 |
wParam = VK_LCONTROL;
|
slouken@1895
|
669 |
break;
|
slouken@1895
|
670 |
case VK_SHIFT:
|
slouken@1895
|
671 |
/* EXTENDED trick doesn't work here */
|
slouken@1895
|
672 |
{
|
slouken@1895
|
673 |
Uint8 *state = SDL_GetKeyState(NULL);
|
slouken@1895
|
674 |
if (state[SDLK_LSHIFT] == SDL_PRESSED
|
slouken@1895
|
675 |
&& !(GetKeyState(VK_LSHIFT) & 0x8000)) {
|
slouken@1895
|
676 |
wParam = VK_LSHIFT;
|
slouken@1895
|
677 |
} else if (state[SDLK_RSHIFT] == SDL_PRESSED
|
slouken@1895
|
678 |
&& !(GetKeyState(VK_RSHIFT) & 0x8000)) {
|
slouken@1895
|
679 |
wParam = VK_RSHIFT;
|
slouken@1895
|
680 |
} else {
|
slouken@1895
|
681 |
/* Probably a key repeat */
|
slouken@1895
|
682 |
return (0);
|
slouken@1895
|
683 |
}
|
slouken@1895
|
684 |
}
|
slouken@1895
|
685 |
break;
|
slouken@1895
|
686 |
case VK_MENU:
|
slouken@1895
|
687 |
if (lParam & EXTENDED_KEYMASK)
|
slouken@1895
|
688 |
wParam = VK_RMENU;
|
slouken@1895
|
689 |
else
|
slouken@1895
|
690 |
wParam = VK_LMENU;
|
slouken@1895
|
691 |
break;
|
slouken@1895
|
692 |
}
|
slouken@1895
|
693 |
/* Windows only reports keyup for print screen */
|
slouken@1895
|
694 |
if (wParam == VK_SNAPSHOT
|
slouken@1895
|
695 |
&& SDL_GetKeyState(NULL)[SDLK_PRINT] == SDL_RELEASED) {
|
slouken@1895
|
696 |
SDL_SendKeyboardKey(index, SDL_PRESSED,
|
slouken@1895
|
697 |
(Uint8) HIWORD(lParam),
|
slouken@1895
|
698 |
TranslateKey(wParam));
|
slouken@1895
|
699 |
}
|
slouken@1895
|
700 |
SDL_SendKeyboardKey(index, SDL_RELEASED, (Uint8) HIWORD(lParam),
|
slouken@1895
|
701 |
TranslateKey(wParam));
|
slouken@1895
|
702 |
}
|
slouken@1895
|
703 |
return (0);
|
slouken@1895
|
704 |
|
slouken@1895
|
705 |
case WM_GETMINMAXINFO:
|
slouken@1895
|
706 |
{
|
slouken@1895
|
707 |
MINMAXINFO *info;
|
slouken@1895
|
708 |
RECT size;
|
slouken@1895
|
709 |
int x, y;
|
slouken@1895
|
710 |
int w, h;
|
slouken@1895
|
711 |
int style;
|
slouken@1895
|
712 |
|
slouken@1895
|
713 |
/* If we allow resizing, let the resize happen naturally */
|
slouken@1895
|
714 |
if (SDL_GetWindowFlags(data->windowID) & SDL_WINDOW_RESIZABLE) {
|
slouken@1895
|
715 |
return (0);
|
slouken@1895
|
716 |
}
|
slouken@1895
|
717 |
|
slouken@1895
|
718 |
/* Get the current position of our window */
|
slouken@1895
|
719 |
GetWindowRect(hwnd, &size);
|
slouken@1895
|
720 |
x = size.left;
|
slouken@1895
|
721 |
y = size.top;
|
slouken@1895
|
722 |
|
slouken@1895
|
723 |
/* Calculate current size of our window */
|
slouken@1895
|
724 |
SDL_GetWindowSize(data->windowID, &w, &h);
|
slouken@1895
|
725 |
size.top = 0;
|
slouken@1895
|
726 |
size.left = 0;
|
slouken@1895
|
727 |
size.bottom = h;
|
slouken@1895
|
728 |
size.right = w;
|
slouken@1895
|
729 |
|
slouken@1895
|
730 |
/* DJM - according to the docs for GetMenu(), the
|
slouken@1895
|
731 |
return value is undefined if hwnd is a child window.
|
slouken@1895
|
732 |
Aparently it's too difficult for MS to check
|
slouken@1895
|
733 |
inside their function, so I have to do it here.
|
slouken@1895
|
734 |
*/
|
slouken@1895
|
735 |
style = GetWindowLong(hwnd, GWL_STYLE);
|
slouken@1895
|
736 |
AdjustWindowRect(&size,
|
slouken@1895
|
737 |
style,
|
slouken@1895
|
738 |
style & WS_CHILDWINDOW ? FALSE : GetMenu(hwnd) !=
|
slouken@1895
|
739 |
NULL);
|
slouken@1895
|
740 |
|
slouken@1895
|
741 |
w = size.right - size.left;
|
slouken@1895
|
742 |
h = size.bottom - size.top;
|
slouken@1895
|
743 |
|
slouken@1895
|
744 |
/* Fix our size to the current size */
|
slouken@1895
|
745 |
info = (MINMAXINFO *) lParam;
|
slouken@1895
|
746 |
info->ptMaxSize.x = w;
|
slouken@1895
|
747 |
info->ptMaxSize.y = h;
|
slouken@1895
|
748 |
info->ptMaxPosition.x = x;
|
slouken@1895
|
749 |
info->ptMaxPosition.y = y;
|
slouken@1895
|
750 |
info->ptMinTrackSize.x = w;
|
slouken@1895
|
751 |
info->ptMinTrackSize.y = h;
|
slouken@1895
|
752 |
info->ptMaxTrackSize.x = w;
|
slouken@1895
|
753 |
info->ptMaxTrackSize.y = h;
|
slouken@1895
|
754 |
}
|
slouken@1895
|
755 |
return (0);
|
slouken@1895
|
756 |
|
slouken@1895
|
757 |
case WM_WINDOWPOSCHANGED:
|
slouken@1895
|
758 |
{
|
slouken@1895
|
759 |
RECT rect;
|
slouken@1895
|
760 |
int x, y;
|
slouken@1895
|
761 |
int w, h;
|
slouken@1895
|
762 |
Uint32 window_flags;
|
slouken@1895
|
763 |
|
slouken@1895
|
764 |
GetClientRect(hwnd, &rect);
|
slouken@1895
|
765 |
ClientToScreen(hwnd, (LPPOINT) & rect);
|
slouken@1895
|
766 |
ClientToScreen(hwnd, (LPPOINT) & rect + 1);
|
slouken@1895
|
767 |
|
slouken@1895
|
768 |
window_flags = SDL_GetWindowFlags(data->windowID);
|
slouken@1895
|
769 |
if ((window_flags & SDL_WINDOW_INPUT_GRABBED) &&
|
slouken@1895
|
770 |
(window_flags & SDL_WINDOW_INPUT_FOCUS)) {
|
slouken@1895
|
771 |
ClipCursor(&rect);
|
slouken@1895
|
772 |
}
|
slouken@1895
|
773 |
|
slouken@1895
|
774 |
x = rect.left;
|
slouken@1895
|
775 |
y = rect.top;
|
slouken@1895
|
776 |
SDL_SendWindowEvent(data->windowID, SDL_WINDOWEVENT_MOVED, x, y);
|
slouken@1895
|
777 |
|
slouken@1895
|
778 |
w = rect.right - rect.left;
|
slouken@1895
|
779 |
h = rect.bottom - rect.top;
|
slouken@1895
|
780 |
SDL_SendWindowEvent(data->windowID, SDL_WINDOWEVENT_RESIZED, w,
|
slouken@1895
|
781 |
h);
|
slouken@1895
|
782 |
}
|
slouken@1895
|
783 |
break;
|
slouken@1895
|
784 |
|
slouken@1895
|
785 |
case WM_SETCURSOR:
|
slouken@1895
|
786 |
{
|
slouken@1895
|
787 |
/*
|
slouken@1895
|
788 |
Uint16 hittest;
|
slouken@1895
|
789 |
|
slouken@1895
|
790 |
hittest = LOWORD(lParam);
|
slouken@1895
|
791 |
if (hittest == HTCLIENT) {
|
slouken@1895
|
792 |
SetCursor(SDL_hcursor);
|
slouken@1895
|
793 |
return (TRUE);
|
slouken@1895
|
794 |
}
|
slouken@1895
|
795 |
*/
|
slouken@1895
|
796 |
}
|
slouken@1895
|
797 |
break;
|
slouken@1895
|
798 |
|
slouken@1895
|
799 |
/* We are about to get palette focus! */
|
slouken@1895
|
800 |
case WM_QUERYNEWPALETTE:
|
slouken@1895
|
801 |
{
|
slouken@1895
|
802 |
/*
|
slouken@1895
|
803 |
WIN_RealizePalette(current_video);
|
slouken@1895
|
804 |
return (TRUE);
|
slouken@1895
|
805 |
*/
|
slouken@1895
|
806 |
}
|
slouken@1895
|
807 |
break;
|
slouken@1895
|
808 |
|
slouken@1895
|
809 |
/* Another application changed the palette */
|
slouken@1895
|
810 |
case WM_PALETTECHANGED:
|
slouken@1895
|
811 |
{
|
slouken@1895
|
812 |
/*
|
slouken@1895
|
813 |
WIN_PaletteChanged(current_video, (HWND) wParam);
|
slouken@1895
|
814 |
*/
|
slouken@1895
|
815 |
}
|
slouken@1895
|
816 |
break;
|
slouken@1895
|
817 |
|
slouken@1895
|
818 |
/* We were occluded, refresh our display */
|
slouken@1895
|
819 |
case WM_PAINT:
|
slouken@1895
|
820 |
{
|
slouken@1895
|
821 |
RECT rect;
|
slouken@1895
|
822 |
if (GetUpdateRect(hwnd, &rect, FALSE)) {
|
slouken@1895
|
823 |
ValidateRect(hwnd, &rect);
|
slouken@1895
|
824 |
SDL_SendWindowEvent(data->windowID, SDL_WINDOWEVENT_EXPOSED,
|
slouken@1895
|
825 |
0, 0);
|
slouken@1895
|
826 |
}
|
slouken@1895
|
827 |
}
|
slouken@1895
|
828 |
return (0);
|
slouken@1895
|
829 |
|
slouken@1895
|
830 |
/* We'll do our own drawing, prevent flicker */
|
slouken@1895
|
831 |
case WM_ERASEBKGND:
|
slouken@1895
|
832 |
{
|
slouken@1895
|
833 |
}
|
slouken@1895
|
834 |
return (1);
|
slouken@1895
|
835 |
|
slouken@1895
|
836 |
case WM_SYSCOMMAND:
|
slouken@1895
|
837 |
{
|
slouken@1895
|
838 |
/* Don't start the screensaver or blank the monitor in fullscreen apps */
|
slouken@1895
|
839 |
if ((wParam & 0xFFF0) == SC_SCREENSAVE ||
|
slouken@1895
|
840 |
(wParam & 0xFFF0) == SC_MONITORPOWER) {
|
slouken@1895
|
841 |
if (SDL_GetWindowFlags(data->windowID) &
|
slouken@1895
|
842 |
SDL_WINDOW_FULLSCREEN) {
|
slouken@1895
|
843 |
return (0);
|
slouken@1895
|
844 |
}
|
slouken@1895
|
845 |
}
|
slouken@1895
|
846 |
}
|
slouken@1895
|
847 |
break;
|
slouken@1895
|
848 |
|
slouken@1895
|
849 |
case WM_CLOSE:
|
slouken@1895
|
850 |
{
|
slouken@1895
|
851 |
SDL_SendWindowEvent(data->windowID, SDL_WINDOWEVENT_CLOSE, 0, 0);
|
slouken@1895
|
852 |
}
|
slouken@1895
|
853 |
return (0);
|
slouken@1895
|
854 |
}
|
slouken@1895
|
855 |
return CallWindowProc(data->wndproc, hwnd, msg, wParam, lParam);
|
slouken@1895
|
856 |
}
|
slouken@1895
|
857 |
|
slouken@1895
|
858 |
void
|
slouken@1895
|
859 |
WIN_PumpEvents(_THIS)
|
slouken@1895
|
860 |
{
|
slouken@1895
|
861 |
MSG msg;
|
slouken@1895
|
862 |
while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
|
slouken@1895
|
863 |
TranslateMessage(&msg);
|
slouken@1895
|
864 |
DispatchMessage(&msg);
|
slouken@1895
|
865 |
}
|
slouken@1895
|
866 |
}
|
slouken@1895
|
867 |
|
slouken@1895
|
868 |
static int app_registered = 0;
|
slouken@1895
|
869 |
LPTSTR SDL_Appname = NULL;
|
slouken@1895
|
870 |
Uint32 SDL_Appstyle = 0;
|
slouken@1895
|
871 |
HINSTANCE SDL_Instance = NULL;
|
slouken@1895
|
872 |
|
slouken@1895
|
873 |
/* Register the class for this application */
|
slouken@1895
|
874 |
int
|
slouken@1895
|
875 |
SDL_RegisterApp(char *name, Uint32 style, void *hInst)
|
slouken@1895
|
876 |
{
|
slouken@1895
|
877 |
WNDCLASS class;
|
slouken@1895
|
878 |
|
slouken@1895
|
879 |
/* Only do this once... */
|
slouken@1895
|
880 |
if (app_registered) {
|
slouken@1895
|
881 |
++app_registered;
|
slouken@1895
|
882 |
return (0);
|
slouken@1895
|
883 |
}
|
slouken@1895
|
884 |
if (!name && !SDL_Appname) {
|
slouken@1895
|
885 |
name = "SDL_app";
|
slouken@1895
|
886 |
SDL_Appstyle = (CS_BYTEALIGNCLIENT | CS_OWNDC);
|
slouken@1895
|
887 |
SDL_Instance = hInst ? hInst : GetModuleHandle(NULL);
|
slouken@1895
|
888 |
}
|
slouken@1895
|
889 |
|
slouken@1895
|
890 |
if (name) {
|
slouken@1895
|
891 |
SDL_Appname = WIN_UTF8ToString(name);
|
slouken@1895
|
892 |
SDL_Appstyle = style;
|
slouken@1895
|
893 |
SDL_Instance = hInst ? hInst : GetModuleHandle(NULL);
|
slouken@1895
|
894 |
}
|
slouken@1895
|
895 |
|
slouken@1895
|
896 |
/* Register the application class */
|
slouken@1895
|
897 |
class.hCursor = NULL;
|
slouken@1895
|
898 |
class.hIcon = LoadImage(SDL_Instance, SDL_Appname,
|
slouken@1895
|
899 |
IMAGE_ICON, 0, 0, LR_DEFAULTCOLOR);
|
slouken@1895
|
900 |
class.lpszMenuName = NULL;
|
slouken@1895
|
901 |
class.lpszClassName = SDL_Appname;
|
slouken@1895
|
902 |
class.hbrBackground = NULL;
|
slouken@1895
|
903 |
class.hInstance = SDL_Instance;
|
slouken@1895
|
904 |
class.style = SDL_Appstyle;
|
slouken@1895
|
905 |
class.lpfnWndProc = DefWindowProc;
|
slouken@1895
|
906 |
class.cbWndExtra = 0;
|
slouken@1895
|
907 |
class.cbClsExtra = 0;
|
slouken@1895
|
908 |
if (!RegisterClass(&class)) {
|
slouken@1895
|
909 |
SDL_SetError("Couldn't register application class");
|
slouken@1895
|
910 |
return (-1);
|
slouken@1895
|
911 |
}
|
slouken@1895
|
912 |
|
slouken@1895
|
913 |
app_registered = 1;
|
slouken@1895
|
914 |
return (0);
|
slouken@1895
|
915 |
}
|
slouken@1895
|
916 |
|
slouken@1895
|
917 |
/* Unregisters the windowclass registered in SDL_RegisterApp above. */
|
slouken@1895
|
918 |
void
|
slouken@1895
|
919 |
SDL_UnregisterApp()
|
slouken@1895
|
920 |
{
|
slouken@1895
|
921 |
WNDCLASS class;
|
slouken@1895
|
922 |
|
slouken@1895
|
923 |
/* SDL_RegisterApp might not have been called before */
|
slouken@1895
|
924 |
if (!app_registered) {
|
slouken@1895
|
925 |
return;
|
slouken@1895
|
926 |
}
|
slouken@1895
|
927 |
--app_registered;
|
slouken@1895
|
928 |
if (app_registered == 0) {
|
slouken@1895
|
929 |
/* Check for any registered window classes. */
|
slouken@1895
|
930 |
if (GetClassInfo(SDL_Instance, SDL_Appname, &class)) {
|
slouken@1895
|
931 |
UnregisterClass(SDL_Appname, SDL_Instance);
|
slouken@1895
|
932 |
}
|
slouken@1895
|
933 |
SDL_free(SDL_Appname);
|
slouken@1895
|
934 |
SDL_Appname = NULL;
|
slouken@1895
|
935 |
}
|
slouken@1895
|
936 |
}
|
slouken@1895
|
937 |
|
slouken@1895
|
938 |
/* Sets an error message based on GetLastError() */
|
slouken@1895
|
939 |
void
|
slouken@1895
|
940 |
WIN_SetError(const char *prefix)
|
slouken@1895
|
941 |
{
|
slouken@1895
|
942 |
TCHAR buffer[1024];
|
slouken@1895
|
943 |
char *message;
|
slouken@1895
|
944 |
|
slouken@1895
|
945 |
FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM,
|
slouken@1895
|
946 |
NULL,
|
slouken@1895
|
947 |
GetLastError(), 0, buffer, SDL_arraysize(buffer), NULL);
|
slouken@1895
|
948 |
|
slouken@1895
|
949 |
message = WIN_StringToUTF8(buffer);
|
slouken@1895
|
950 |
SDL_SetError("%s%s%s", prefix ? prefix : "", prefix ? ":" : "", message);
|
slouken@1895
|
951 |
SDL_free(message);
|
slouken@1895
|
952 |
}
|
slouken@1895
|
953 |
|
slouken@1895
|
954 |
/* vi: set ts=4 sw=4 expandtab: */
|