/* =========================================================================== Copyright (C) 1999-2005 Id Software, Inc. Copyright (C) 2000-2006 Tim Angus This file is part of Tremulous. Tremulous 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. Tremulous 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 Tremulous; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA =========================================================================== */ #include "../client/client.h" #include "win_local.h" WinVars_t g_wv; #ifndef WM_MOUSEWHEEL #define WM_MOUSEWHEEL (WM_MOUSELAST+1) // message that will be supported by the OS #endif static UINT MSH_MOUSEWHEEL; // Console variables that we need to access from this module cvar_t *vid_xpos; // X coordinate of window position cvar_t *vid_ypos; // Y coordinate of window position cvar_t *r_fullscreen; #define VID_NUM_MODES ( sizeof( vid_modes ) / sizeof( vid_modes[0] ) ) LONG WINAPI MainWndProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam ); static qboolean s_alttab_disabled; static void WIN_DisableAltTab( void ) { if ( s_alttab_disabled ) return; if ( !Q_stricmp( Cvar_VariableString( "arch" ), "winnt" ) ) { RegisterHotKey( 0, 0, MOD_ALT, VK_TAB ); } else { BOOL old; SystemParametersInfo( SPI_SETSCREENSAVERRUNNING, 1, &old, 0 ); } s_alttab_disabled = qtrue; } static void WIN_EnableAltTab( void ) { if ( s_alttab_disabled ) { if ( !Q_stricmp( Cvar_VariableString( "arch" ), "winnt" ) ) { UnregisterHotKey( 0, 0 ); } else { BOOL old; SystemParametersInfo( SPI_SETSCREENSAVERRUNNING, 0, &old, 0 ); } s_alttab_disabled = qfalse; } } /* ================== VID_AppActivate ================== */ static void VID_AppActivate(BOOL fActive, BOOL minimize) { g_wv.isMinimized = minimize; Com_DPrintf("VID_AppActivate: %i\n", fActive ); Key_ClearStates(); // FIXME!!! // we don't want to act like we're active if we're minimized if (fActive && !g_wv.isMinimized ) { g_wv.activeApp = qtrue; } else { g_wv.activeApp = qfalse; } // minimize/restore mouse-capture on demand if (!g_wv.activeApp ) { IN_Activate (qfalse); } else { IN_Activate (qtrue); } } //========================================================================== static byte s_scantokey[128] = { // 0 1 2 3 4 5 6 7 // 8 9 A B C D E F 0 , 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', K_BACKSPACE, 9, // 0 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']', 13 , K_CTRL,'a', 's', // 1 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'' , '`', K_SHIFT,'\\', 'z', 'x', 'c', 'v', // 2 'b', 'n', 'm', ',', '.', '/', K_SHIFT,'*', K_ALT,' ', K_CAPSLOCK , K_F1, K_F2, K_F3, K_F4, K_F5, // 3 K_F6, K_F7, K_F8, K_F9, K_F10, K_PAUSE, 0 , K_HOME, K_UPARROW,K_PGUP,K_KP_MINUS,K_LEFTARROW,K_KP_5,K_RIGHTARROW, K_KP_PLUS,K_END, //4 K_DOWNARROW,K_PGDN,K_INS,K_DEL,0,0, 0, K_F11, K_F12,0 , 0 , 0 , 0 , 0 , 0 , 0, // 5 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0, 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0, // 6 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0, 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 // 7 }; /* ======= MapKey Map from windows to quake keynums ======= */ static int MapKey (int key) { int result; int modified; qboolean is_extended; // Com_Printf( "0x%x\n", key); modified = ( key >> 16 ) & 255; if ( modified > 127 ) return 0; if ( key & ( 1 << 24 ) ) { is_extended = qtrue; } else { is_extended = qfalse; } result = s_scantokey[modified]; if ( !is_extended ) { switch ( result ) { case K_HOME: return K_KP_HOME; case K_UPARROW: return K_KP_UPARROW; case K_PGUP: return K_KP_PGUP; case K_LEFTARROW: return K_KP_LEFTARROW; case K_RIGHTARROW: return K_KP_RIGHTARROW; case K_END: return K_KP_END; case K_DOWNARROW: return K_KP_DOWNARROW; case K_PGDN: return K_KP_PGDN; case K_INS: return K_KP_INS; case K_DEL: return K_KP_DEL; default: return result; } } else { switch ( result ) { case K_PAUSE: return K_KP_NUMLOCK; case 0x0D: return K_KP_ENTER; case 0x2F: return K_KP_SLASH; case 0xAF: return K_KP_PLUS; } return result; } } /* ==================== MainWndProc main window procedure ==================== */ extern cvar_t *in_mouse; extern cvar_t *in_logitechbug; LONG WINAPI MainWndProc ( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { static qboolean flip = qtrue; int zDelta, i; // http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/winui/windowsuserinterface/userinput/mouseinput/aboutmouseinput.asp // Windows 95, Windows NT 3.51 - uses MSH_MOUSEWHEEL // only relevant for non-DI input // // NOTE: not sure how reliable this is anymore, might trigger double wheel events if (in_mouse->integer != 1) { if ( uMsg == MSH_MOUSEWHEEL ) { if ( ( ( int ) wParam ) > 0 ) { Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, K_MWHEELUP, qtrue, 0, NULL ); Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, K_MWHEELUP, qfalse, 0, NULL ); } else { Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, K_MWHEELDOWN, qtrue, 0, NULL ); Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, K_MWHEELDOWN, qfalse, 0, NULL ); } return DefWindowProc (hWnd, uMsg, wParam, lParam); } } switch (uMsg) { case WM_MOUSEWHEEL: // http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/winui/windowsuserinterface/userinput/mouseinput/aboutmouseinput.asp // Windows 98/Me, Windows NT 4.0 and later - uses WM_MOUSEWHEEL // only relevant for non-DI input and when console is toggled in window mode // if console is toggled in window mode (KEYCATCH_CONSOLE) then mouse is released and DI doesn't see any mouse wheel if (in_mouse->integer != 1 || (!r_fullscreen->integer && (cls.keyCatchers & KEYCATCH_CONSOLE))) { // 120 increments, might be 240 and multiples if wheel goes too fast // NOTE Logitech: logitech drivers are screwed and send the message twice? // could add a cvar to interpret the message as successive press/release events zDelta = ( short ) HIWORD( wParam ) / 120; if ( zDelta > 0 ) { for(i=0; iinteger) { Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, K_MWHEELUP, qtrue, 0, NULL ); Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, K_MWHEELUP, qfalse, 0, NULL ); } else { Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, K_MWHEELUP, flip, 0, NULL ); flip = !flip; } } } else { for(i=0; i<-zDelta; i++) { if (!in_logitechbug->integer) { Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, K_MWHEELDOWN, qtrue, 0, NULL ); Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, K_MWHEELDOWN, qfalse, 0, NULL ); } else { Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, K_MWHEELDOWN, flip, 0, NULL ); flip = !flip; } } } // when an application processes the WM_MOUSEWHEEL message, it must return zero return 0; } break; case WM_CREATE: g_wv.hWnd = hWnd; vid_xpos = Cvar_Get ("vid_xpos", "3", CVAR_ARCHIVE); vid_ypos = Cvar_Get ("vid_ypos", "22", CVAR_ARCHIVE); r_fullscreen = Cvar_Get ("r_fullscreen", "1", CVAR_ARCHIVE | CVAR_LATCH ); MSH_MOUSEWHEEL = RegisterWindowMessage("MSWHEEL_ROLLMSG"); if ( r_fullscreen->integer ) { WIN_DisableAltTab(); } else { WIN_EnableAltTab(); } break; #if 0 case WM_DISPLAYCHANGE: Com_DPrintf( "WM_DISPLAYCHANGE\n" ); // we need to force a vid_restart if the user has changed // their desktop resolution while the game is running, // but don't do anything if the message is a result of // our own calling of ChangeDisplaySettings if ( com_insideVidInit ) { break; // we did this on purpose } // something else forced a mode change, so restart all our gl stuff Cbuf_AddText( "vid_restart\n" ); break; #endif case WM_DESTROY: // let sound and input know about this? g_wv.hWnd = NULL; if ( r_fullscreen->integer ) { WIN_EnableAltTab(); } break; case WM_CLOSE: Cbuf_ExecuteText( EXEC_APPEND, "quit" ); break; case WM_ACTIVATE: { int fActive, fMinimized; fActive = LOWORD(wParam); fMinimized = (BOOL) HIWORD(wParam); VID_AppActivate( fActive != WA_INACTIVE, fMinimized); SNDDMA_Activate(); } break; case WM_MOVE: { int xPos, yPos; RECT r; int style; if (!r_fullscreen->integer ) { xPos = (short) LOWORD(lParam); // horizontal position yPos = (short) HIWORD(lParam); // vertical position r.left = 0; r.top = 0; r.right = 1; r.bottom = 1; style = GetWindowLong( hWnd, GWL_STYLE ); AdjustWindowRect( &r, style, FALSE ); Cvar_SetValue( "vid_xpos", xPos + r.left); Cvar_SetValue( "vid_ypos", yPos + r.top); vid_xpos->modified = qfalse; vid_ypos->modified = qfalse; if ( g_wv.activeApp ) { IN_Activate (qtrue); } } } break; // this is complicated because Win32 seems to pack multiple mouse events into // one update sometimes, so we always check all states and look for events case WM_LBUTTONDOWN: case WM_LBUTTONUP: case WM_RBUTTONDOWN: case WM_RBUTTONUP: case WM_MBUTTONDOWN: case WM_MBUTTONUP: case WM_MOUSEMOVE: { int temp; temp = 0; if (wParam & MK_LBUTTON) temp |= 1; if (wParam & MK_RBUTTON) temp |= 2; if (wParam & MK_MBUTTON) temp |= 4; IN_MouseEvent (temp); } break; case WM_SYSCOMMAND: if ( wParam == SC_SCREENSAVE ) return 0; break; case WM_SYSKEYDOWN: if ( wParam == 13 ) { if ( r_fullscreen ) { Cvar_SetValue( "r_fullscreen", !r_fullscreen->integer ); Cbuf_AddText( "vid_restart\n" ); } return 0; } // fall through case WM_KEYDOWN: Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, MapKey( lParam ), qtrue, 0, NULL ); break; case WM_SYSKEYUP: case WM_KEYUP: Sys_QueEvent( g_wv.sysMsgTime, SE_KEY, MapKey( lParam ), qfalse, 0, NULL ); break; case WM_CHAR: Sys_QueEvent( g_wv.sysMsgTime, SE_CHAR, wParam, 0, 0, NULL ); break; } return DefWindowProc( hWnd, uMsg, wParam, lParam ); }