mirror of
https://bitbucket.org/CPMADevs/cnq3
synced 2024-11-27 14:22:32 +00:00
403 lines
9.6 KiB
C++
403 lines
9.6 KiB
C++
/*
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===========================================================================
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Copyright (C) 1999-2005 Id Software, Inc.
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This file is part of Quake III Arena source code.
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Quake III Arena source code is free software; you can redistribute it
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and/or modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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Quake III Arena source code is distributed in the hope that it will be
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useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Quake III Arena source code; 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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===========================================================================
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*/
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#include "../client/client.h"
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#include "win_local.h"
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WinVars_t g_wv;
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// Console variables that we need to access from this module
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cvar_t *vid_xpos; // X coordinate of window position
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cvar_t *vid_ypos; // Y coordinate of window position
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cvar_t *r_fullscreen;
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static qbool s_alttab_disabled;
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#pragma warning(disable : 4702) // unreachable code
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static void WIN_DisableAltTab()
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{
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if ( s_alttab_disabled )
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return;
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if ( !Q_stricmp( Cvar_VariableString( "arch" ), "winnt" ) )
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{
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RegisterHotKey( 0, 0, MOD_ALT, VK_TAB );
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}
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else
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{
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BOOL old;
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SystemParametersInfo( SPI_SCREENSAVERRUNNING, 1, &old, 0 );
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}
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s_alttab_disabled = qtrue;
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}
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static void WIN_EnableAltTab()
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{
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if ( s_alttab_disabled )
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{
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if ( !Q_stricmp( Cvar_VariableString( "arch" ), "winnt" ) )
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{
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UnregisterHotKey( 0, 0 );
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}
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else
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{
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BOOL old;
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SystemParametersInfo( SPI_SCREENSAVERRUNNING, 0, &old, 0 );
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}
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}
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s_alttab_disabled = qfalse;
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}
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static void VID_AppActivate( BOOL fActive, BOOL minimize )
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{
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if (r_fullscreen->integer)
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SetWindowPos( g_wv.hWnd, fActive ? HWND_TOPMOST : HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE );
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g_wv.isMinimized = (minimize == TRUE);
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Com_DPrintf( "VID_AppActivate: %i\n", fActive );
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Key_ClearStates(); // FIXME!!!
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// we don't want to act like we're active if we're minimized
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g_wv.activeApp = (fActive && !g_wv.isMinimized);
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// minimize/restore mouse-capture on demand
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if (!g_wv.activeApp)
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IN_Activate( qfalse );
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}
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///////////////////////////////////////////////////////////////
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static const byte s_scantokey[128] =
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{
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// 0 1 2 3 4 5 6 7
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// 8 9 A B C D E F
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0, 27, '1', '2', '3', '4', '5', '6',
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'7', '8', '9', '0', '-', '=', K_BACKSPACE, 9, // 0
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'q', 'w', 'e', 'r', 't', 'y', 'u', 'i',
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'o', 'p', '[', ']', 13 , K_CTRL, 'a', 's', // 1
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'd', 'f', 'g', 'h', 'j', 'k', 'l', ';',
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'\'', '`', K_SHIFT, '\\', 'z', 'x', 'c', 'v', // 2
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'b', 'n', 'm', ',', '.', '/', K_SHIFT, '*',
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K_ALT, ' ', K_CAPSLOCK, K_F1, K_F2, K_F3, K_F4, K_F5, // 3
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K_F6, K_F7, K_F8, K_F9, K_F10, K_PAUSE, 0, K_HOME,
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K_UPARROW,K_PGUP, K_KP_MINUS,K_LEFTARROW,K_KP_5,K_RIGHTARROW,K_KP_PLUS,K_END, //4
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K_DOWNARROW,K_PGDN, K_INS, K_DEL, 0, 0, 0, K_F11,
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K_F12,0 , 0 , 0 , 0 , K_MENU , 0 , 0, // 5
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, // 6
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, // 7
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};
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/*
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=======
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MapKey
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Map from windows to quake keynums
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=======
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*/
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static int MapKey (int key)
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{
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int result;
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int modified;
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qbool is_extended;
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// Com_Printf( "0x%x\n", key);
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modified = ( key >> 16 ) & 255;
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if ( modified > 127 )
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return 0;
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if ( key & ( 1 << 24 ) )
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{
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is_extended = qtrue;
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}
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else
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{
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is_extended = qfalse;
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}
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result = s_scantokey[modified];
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if ( !is_extended )
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{
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switch ( result )
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{
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case K_HOME:
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return K_KP_HOME;
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case K_UPARROW:
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return K_KP_UPARROW;
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case K_PGUP:
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return K_KP_PGUP;
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case K_LEFTARROW:
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return K_KP_LEFTARROW;
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case K_RIGHTARROW:
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return K_KP_RIGHTARROW;
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case K_END:
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return K_KP_END;
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case K_DOWNARROW:
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return K_KP_DOWNARROW;
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case K_PGDN:
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return K_KP_PGDN;
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case K_INS:
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return K_KP_INS;
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case K_DEL:
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return K_KP_DEL;
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default:
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return result;
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}
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}
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else
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{
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switch ( result )
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{
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case K_PAUSE:
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return K_KP_NUMLOCK;
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case 0x0D:
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return K_KP_ENTER;
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case 0x2F:
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return K_KP_SLASH;
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case 0xAF:
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return K_KP_PLUS;
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}
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return result;
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}
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if( result >= ' ' && result < 128 ) { // drakkar - do not use extended keys as normal chars
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return 0;
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}
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}
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// drakkar
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// http://support.microsoft.com/kb/226359
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LRESULT CALLBACK LowLevelKeyboardProc(int nCode, WPARAM wParam, LPARAM lParam)
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{
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int vkCode, isDown;
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if( nCode == HC_ACTION )
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{
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vkCode = ((KBDLLHOOKSTRUCT *)lParam)->vkCode;
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isDown = ( wParam == WM_SYSKEYDOWN || wParam == WM_KEYDOWN );
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switch( vkCode )
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{
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// Disable Windows key
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case VK_LWIN:
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case VK_RWIN:
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Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, K_WIN, isDown, 0, NULL );
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return 1;
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break;
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// Disable XXX+TAB : ALT+TAB, SHIFT+TAB
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case VK_TAB:
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Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, K_TAB, isDown, 0, NULL );
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return 1;
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break;
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// Disable ALT+XXX : ALT+F4, ALT+TAB
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case VK_LMENU:
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Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, K_ALT, isDown, 0, NULL );
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return 1;
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break;
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// Disable XXX+ESC : CTRL+ESC, ALT+ESC, SHIFT+ESC
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case VK_ESCAPE:
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Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, K_ESCAPE, isDown, 0, NULL );
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return 1;
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break;
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}
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}
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return CallNextHookEx( 0, nCode, wParam, lParam );
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}
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// !drakkar
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// drakkar
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static HHOOK hHook = NULL;
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void EnableLowLevelKeyboard(qbool enable)
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{
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if( enable )
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{
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if( !hHook )
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{
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// WH_KEYBOARD_LL -> Windows NT/2000/XP
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hHook = SetWindowsHookEx( WH_KEYBOARD_LL, LowLevelKeyboardProc, g_wv.hInstance, 0 );
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if( !hHook )
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{
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Com_Printf("Could not create key hook ( LowLevelKeyboard )\n");
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}
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}
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}
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else
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{
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if( hHook )
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{
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UnhookWindowsHookEx( hHook );
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hHook = NULL;
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}
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}
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}
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// !drakkar
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// drakkar
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void EnableKeyboardShortcuts(qbool enable)
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{
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if( !g_wv.hWnd || !g_wv.activeApp )
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enable = qtrue; // prevent possible bug
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if( enable )
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{
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EnableLowLevelKeyboard( qfalse );
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WIN_EnableAltTab();
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}
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else
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{
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EnableLowLevelKeyboard( qtrue );
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WIN_DisableAltTab();
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}
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}
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// !drakkar
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LONG WINAPI MainWndProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
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{
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switch (uMsg)
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{
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case WM_CREATE:
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g_wv.hWnd = hWnd;
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vid_xpos = Cvar_Get( "vid_xpos", "3", CVAR_ARCHIVE );
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vid_ypos = Cvar_Get( "vid_ypos", "22", CVAR_ARCHIVE );
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r_fullscreen = Cvar_Get( "r_fullscreen", "1", CVAR_ARCHIVE | CVAR_LATCH );
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if ( r_fullscreen->integer )
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WIN_DisableAltTab();
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else
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WIN_EnableAltTab();
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break;
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case WM_DESTROY:
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// let sound and input know about this?
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g_wv.hWnd = NULL;
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// drakkar
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EnableKeyboardShortcuts( qtrue );
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// !drakkar
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if ( r_fullscreen->integer )
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WIN_EnableAltTab();
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break;
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// drakkar
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case WM_SETFOCUS:
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Key_ClearStates();
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re.WindowFocus( qtrue );
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SNDDMA_Activate();
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break;
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case WM_KILLFOCUS:
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Key_ClearStates();
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re.WindowFocus( qfalse );
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SNDDMA_Activate();
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break;
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case WM_SIZE:
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if( wParam == SIZE_MINIMIZED ) Cmd_ExecuteString( "windowMode minimized\n" );
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if( wParam == SIZE_MAXIMIZED ) Cmd_ExecuteString( "windowMode fullscreen\n" );
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if( wParam == SIZE_RESTORED ) Cmd_ExecuteString( "windowMode windowed\n" );
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break;
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// !drakkar
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case WM_ACTIVATE:
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VID_AppActivate( (LOWORD(wParam) != WA_INACTIVE), (BOOL)HIWORD(wParam) );
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SNDDMA_Activate();
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break;
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case WM_CLOSE:
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Cbuf_AddText( "quit\n" );
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//break;
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case WM_MOVE:
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if (!r_fullscreen->integer)
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{
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RECT rc;
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SetRectEmpty( &rc );
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AdjustWindowRect( &rc, GetWindowLong( hWnd, GWL_STYLE ), FALSE );
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Cvar_SetValue( "vid_xpos", (short)LOWORD(lParam) + rc.left );
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Cvar_SetValue( "vid_ypos", (short)HIWORD(lParam) + rc.top );
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vid_xpos->modified = qfalse;
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vid_ypos->modified = qfalse;
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IN_Move();
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}
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break;
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case WM_SYSCOMMAND:
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if ( wParam == SC_SCREENSAVE )
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return 0;
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break;
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case WM_SYSKEYDOWN:
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if ( wParam == 13 )
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{
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if ( r_fullscreen )
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{
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Cvar_SetValue( "r_fullscreen", !r_fullscreen->integer );
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Cbuf_AddText( "vid_restart\n" );
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}
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return 0;
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}
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// fall through
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case WM_KEYDOWN:
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Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, MapKey( lParam ), qtrue, 0, NULL );
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break;
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case WM_SYSKEYUP:
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case WM_KEYUP:
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Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, MapKey( lParam ), qfalse, 0, NULL );
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break;
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case WM_CHAR:
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Sys_QueEvent( g_wv.sysMsgTime, SE_CHAR, wParam, 0, 0, NULL );
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break;
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default:
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if (uMsg == WM_INPUT || (uMsg>=WM_MOUSEFIRST && uMsg<=WM_MOUSELAST))
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IN_Activate( g_wv.activeApp );
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if (IN_ProcessMessage( uMsg, wParam, lParam ))
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return 0;
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break;
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}
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return DefWindowProc( hWnd, uMsg, wParam, lParam );
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}
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