| /* |
| SDL - Simple DirectMedia Layer |
| Copyright (C) 1997-2012 Sam Lantinga |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| This library 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 |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with this library; if not, write to the Free Software |
| Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| |
| Sam Lantinga |
| slouken@libsdl.org |
| */ |
| #include "SDL_config.h" |
| |
| #define WIN32_LEAN_AND_MEAN |
| #include <windows.h> |
| |
| #include "SDL_main.h" |
| #include "SDL_events.h" |
| #include "SDL_syswm.h" |
| #include "../../events/SDL_sysevents.h" |
| #include "../../events/SDL_events_c.h" |
| #include "../wincommon/SDL_lowvideo.h" |
| #include "SDL_gapidibvideo.h" |
| #include "SDL_vkeys.h" |
| |
| #ifdef SDL_VIDEO_DRIVER_GAPI |
| #include "../gapi/SDL_gapivideo.h" |
| #endif |
| |
| #ifdef SDL_VIDEO_DRIVER_WINDIB |
| #include "SDL_dibvideo.h" |
| #endif |
| |
| #ifndef WM_APP |
| #define WM_APP 0x8000 |
| #endif |
| |
| #ifdef _WIN32_WCE |
| #define NO_GETKEYBOARDSTATE |
| #endif |
| |
| /* The translation table from a Microsoft VK keysym to a SDL keysym */ |
| static SDLKey VK_keymap[SDLK_LAST]; |
| static SDL_keysym *TranslateKey(WPARAM vkey, UINT scancode, SDL_keysym *keysym, int pressed); |
| static SDLKey Arrows_keymap[4]; |
| |
| /* Masks for processing the windows KEYDOWN and KEYUP messages */ |
| #define REPEATED_KEYMASK (1<<30) |
| #define EXTENDED_KEYMASK (1<<24) |
| |
| /* DJM: If the user setup the window for us, we want to save his window proc, |
| and give him a chance to handle some messages. */ |
| #ifdef STRICT |
| #define WNDPROCTYPE WNDPROC |
| #else |
| #define WNDPROCTYPE FARPROC |
| #endif |
| static WNDPROCTYPE userWindowProc = NULL; |
| |
| |
| #ifdef SDL_VIDEO_DRIVER_GAPI |
| |
| WPARAM rotateKey(WPARAM key,int direction) |
| { |
| if(direction ==0 ) return key; |
| |
| switch (key) { |
| case 0x26: /* up */ |
| return Arrows_keymap[(2 + direction) % 4]; |
| case 0x27: /* right */ |
| return Arrows_keymap[(1 + direction) % 4]; |
| case 0x28: /* down */ |
| return Arrows_keymap[direction % 4]; |
| case 0x25: /* left */ |
| return Arrows_keymap[(3 + direction) % 4]; |
| } |
| |
| return key; |
| } |
| |
| static void GapiTransform(GapiInfo *gapiInfo, LONG *x, LONG *y) |
| { |
| if(gapiInfo->hiresFix) |
| { |
| *x *= 2; |
| *y *= 2; |
| } |
| |
| // 0 3 0 |
| if((!gapiInfo->userOrientation && gapiInfo->systemOrientation && !gapiInfo->gapiOrientation) || |
| // 3 0 3 |
| (gapiInfo->userOrientation && !gapiInfo->systemOrientation && gapiInfo->gapiOrientation) || |
| // 3 0 0 |
| (gapiInfo->userOrientation && !gapiInfo->systemOrientation && !gapiInfo->gapiOrientation)) |
| { |
| Sint16 temp = *x; |
| *x = SDL_VideoSurface->w - *y; |
| *y = temp; |
| } |
| else |
| // 0 0 0 |
| if((!gapiInfo->userOrientation && !gapiInfo->systemOrientation && !gapiInfo->gapiOrientation) || |
| // 0 0 3 |
| (!gapiInfo->userOrientation && !gapiInfo->systemOrientation && gapiInfo->gapiOrientation)) |
| { |
| // without changes |
| // *x = *x; |
| // *y = *y; |
| } |
| // default |
| else |
| { |
| // without changes |
| // *x = *x; |
| // *y = *y; |
| } |
| } |
| #endif |
| |
| |
| /* The main Win32 event handler */ |
| LRESULT DIB_HandleMessage(_THIS, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) |
| { |
| extern int posted; |
| |
| switch (msg) { |
| case WM_SYSKEYDOWN: |
| case WM_KEYDOWN: { |
| SDL_keysym keysym; |
| |
| #ifdef SDL_VIDEO_DRIVER_GAPI |
| if(this->hidden->gapiInfo) |
| { |
| // Drop GAPI artefacts |
| if (wParam == 0x84 || wParam == 0x5B) |
| return 0; |
| |
| wParam = rotateKey(wParam, this->hidden->gapiInfo->coordinateTransform); |
| } |
| #endif |
| /* Ignore repeated keys */ |
| if ( lParam&REPEATED_KEYMASK ) { |
| return(0); |
| } |
| switch (wParam) { |
| case VK_CONTROL: |
| if ( lParam&EXTENDED_KEYMASK ) |
| wParam = VK_RCONTROL; |
| else |
| wParam = VK_LCONTROL; |
| break; |
| case VK_SHIFT: |
| /* EXTENDED trick doesn't work here */ |
| { |
| Uint8 *state = SDL_GetKeyState(NULL); |
| if (state[SDLK_LSHIFT] == SDL_RELEASED && (GetKeyState(VK_LSHIFT) & 0x8000)) { |
| wParam = VK_LSHIFT; |
| } else if (state[SDLK_RSHIFT] == SDL_RELEASED && (GetKeyState(VK_RSHIFT) & 0x8000)) { |
| wParam = VK_RSHIFT; |
| } else { |
| /* Win9x */ |
| int sc = HIWORD(lParam) & 0xFF; |
| |
| if (sc == 0x2A) |
| wParam = VK_LSHIFT; |
| else |
| if (sc == 0x36) |
| wParam = VK_RSHIFT; |
| else |
| wParam = VK_LSHIFT; |
| } |
| } |
| break; |
| case VK_MENU: |
| if ( lParam&EXTENDED_KEYMASK ) |
| wParam = VK_RMENU; |
| else |
| wParam = VK_LMENU; |
| break; |
| } |
| #ifdef NO_GETKEYBOARDSTATE |
| /* this is the workaround for the missing ToAscii() and ToUnicode() in CE (not necessary at KEYUP!) */ |
| if ( SDL_TranslateUNICODE ) { |
| MSG m; |
| |
| m.hwnd = hwnd; |
| m.message = msg; |
| m.wParam = wParam; |
| m.lParam = lParam; |
| m.time = 0; |
| if ( TranslateMessage(&m) && PeekMessage(&m, hwnd, 0, WM_USER, PM_NOREMOVE) && (m.message == WM_CHAR) ) { |
| GetMessage(&m, hwnd, 0, WM_USER); |
| wParam = m.wParam; |
| } |
| } |
| #endif /* NO_GETKEYBOARDSTATE */ |
| posted = SDL_PrivateKeyboard(SDL_PRESSED, |
| TranslateKey(wParam,HIWORD(lParam),&keysym,1)); |
| } |
| return(0); |
| |
| case WM_SYSKEYUP: |
| case WM_KEYUP: { |
| SDL_keysym keysym; |
| |
| #ifdef SDL_VIDEO_DRIVER_GAPI |
| if(this->hidden->gapiInfo) |
| { |
| // Drop GAPI artifacts |
| if (wParam == 0x84 || wParam == 0x5B) |
| return 0; |
| |
| wParam = rotateKey(wParam, this->hidden->gapiInfo->coordinateTransform); |
| } |
| #endif |
| |
| switch (wParam) { |
| case VK_CONTROL: |
| if ( lParam&EXTENDED_KEYMASK ) |
| wParam = VK_RCONTROL; |
| else |
| wParam = VK_LCONTROL; |
| break; |
| case VK_SHIFT: |
| /* EXTENDED trick doesn't work here */ |
| { |
| Uint8 *state = SDL_GetKeyState(NULL); |
| if (state[SDLK_LSHIFT] == SDL_PRESSED && !(GetKeyState(VK_LSHIFT) & 0x8000)) { |
| wParam = VK_LSHIFT; |
| } else if (state[SDLK_RSHIFT] == SDL_PRESSED && !(GetKeyState(VK_RSHIFT) & 0x8000)) { |
| wParam = VK_RSHIFT; |
| } else { |
| /* Win9x */ |
| int sc = HIWORD(lParam) & 0xFF; |
| |
| if (sc == 0x2A) |
| wParam = VK_LSHIFT; |
| else |
| if (sc == 0x36) |
| wParam = VK_RSHIFT; |
| else |
| wParam = VK_LSHIFT; |
| } |
| } |
| break; |
| case VK_MENU: |
| if ( lParam&EXTENDED_KEYMASK ) |
| wParam = VK_RMENU; |
| else |
| wParam = VK_LMENU; |
| break; |
| } |
| /* Windows only reports keyup for print screen */ |
| if ( wParam == VK_SNAPSHOT && SDL_GetKeyState(NULL)[SDLK_PRINT] == SDL_RELEASED ) { |
| posted = SDL_PrivateKeyboard(SDL_PRESSED, |
| TranslateKey(wParam,HIWORD(lParam),&keysym,1)); |
| } |
| posted = SDL_PrivateKeyboard(SDL_RELEASED, |
| TranslateKey(wParam,HIWORD(lParam),&keysym,0)); |
| } |
| return(0); |
| #if defined(SC_SCREENSAVE) && defined(SC_MONITORPOWER) |
| case WM_SYSCOMMAND: { |
| const DWORD val = (DWORD) (wParam & 0xFFF0); |
| if ((val == SC_SCREENSAVE) || (val == SC_MONITORPOWER)) { |
| if (this->hidden->dibInfo && !allow_screensaver) { |
| /* Note that this doesn't stop anything on Vista |
| if the screensaver has a password. */ |
| return(0); |
| } |
| } |
| } |
| /* Fall through to default processing */ |
| #endif /* SC_SCREENSAVE && SC_MONITORPOWER */ |
| |
| default: { |
| /* Only post the event if we're watching for it */ |
| if ( SDL_ProcessEvents[SDL_SYSWMEVENT] == SDL_ENABLE ) { |
| SDL_SysWMmsg wmmsg; |
| |
| SDL_VERSION(&wmmsg.version); |
| wmmsg.hwnd = hwnd; |
| wmmsg.msg = msg; |
| wmmsg.wParam = wParam; |
| wmmsg.lParam = lParam; |
| posted = SDL_PrivateSysWMEvent(&wmmsg); |
| |
| /* DJM: If the user isn't watching for private |
| messages in her SDL event loop, then pass it |
| along to any win32 specific window proc. |
| */ |
| } else if (userWindowProc) { |
| return CallWindowProc(userWindowProc, hwnd, msg, wParam, lParam); |
| } |
| } |
| break; |
| } |
| return(DefWindowProc(hwnd, msg, wParam, lParam)); |
| } |
| |
| #ifdef _WIN32_WCE |
| static BOOL GetLastStylusPos(POINT* ptLast) |
| { |
| BOOL bResult = FALSE; |
| UINT nRet; |
| GetMouseMovePoints(ptLast, 1, &nRet); |
| if ( nRet == 1 ) { |
| ptLast->x /= 4; |
| ptLast->y /= 4; |
| bResult = TRUE; |
| } |
| return bResult; |
| } |
| #endif |
| |
| static void DIB_GenerateMouseMotionEvent(_THIS) |
| { |
| extern int mouse_relative; |
| extern int posted; |
| |
| POINT mouse; |
| #ifdef _WIN32_WCE |
| if ( !GetCursorPos(&mouse) && !GetLastStylusPos(&mouse) ) return; |
| #else |
| if ( !GetCursorPos(&mouse) ) return; |
| #endif |
| |
| if ( mouse_relative ) { |
| POINT center; |
| center.x = (SDL_VideoSurface->w/2); |
| center.y = (SDL_VideoSurface->h/2); |
| ClientToScreen(SDL_Window, ¢er); |
| |
| mouse.x -= center.x; |
| mouse.y -= center.y; |
| if ( mouse.x || mouse.y ) { |
| SetCursorPos(center.x, center.y); |
| posted = SDL_PrivateMouseMotion(0, 1, (Sint16)mouse.x, (Sint16)mouse.y); |
| } |
| } else { |
| ScreenToClient(SDL_Window, &mouse); |
| #ifdef SDL_VIDEO_DRIVER_GAPI |
| if (SDL_VideoSurface && this->hidden->gapiInfo) |
| GapiTransform(this->hidden->gapiInfo, &mouse.x, &mouse.y); |
| #endif |
| posted = SDL_PrivateMouseMotion(0, 0, (Sint16)mouse.x, (Sint16)mouse.y); |
| } |
| } |
| |
| void DIB_PumpEvents(_THIS) |
| { |
| MSG msg; |
| |
| while ( PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE) ) { |
| if ( GetMessage(&msg, NULL, 0, 0) > 0 ) { |
| DispatchMessage(&msg); |
| } |
| } |
| |
| if ( SDL_GetAppState() & SDL_APPMOUSEFOCUS ) { |
| DIB_GenerateMouseMotionEvent( this ); |
| } |
| } |
| |
| static HKL hLayoutUS = NULL; |
| |
| void DIB_InitOSKeymap(_THIS) |
| { |
| int i; |
| #ifndef _WIN32_WCE |
| char current_layout[KL_NAMELENGTH]; |
| |
| GetKeyboardLayoutName(current_layout); |
| //printf("Initial Keyboard Layout Name: '%s'\n", current_layout); |
| |
| hLayoutUS = LoadKeyboardLayout("00000409", KLF_NOTELLSHELL); |
| |
| if (!hLayoutUS) { |
| //printf("Failed to load US keyboard layout. Using current.\n"); |
| hLayoutUS = GetKeyboardLayout(0); |
| } |
| LoadKeyboardLayout(current_layout, KLF_ACTIVATE); |
| #else |
| #if _WIN32_WCE >=420 |
| TCHAR current_layout[KL_NAMELENGTH]; |
| |
| GetKeyboardLayoutName(current_layout); |
| //printf("Initial Keyboard Layout Name: '%s'\n", current_layout); |
| |
| hLayoutUS = LoadKeyboardLayout(L"00000409", 0); |
| |
| if (!hLayoutUS) { |
| //printf("Failed to load US keyboard layout. Using current.\n"); |
| hLayoutUS = GetKeyboardLayout(0); |
| } |
| LoadKeyboardLayout(current_layout, 0); |
| #endif // _WIN32_WCE >=420 |
| #endif |
| /* Map the VK keysyms */ |
| for ( i=0; i<SDL_arraysize(VK_keymap); ++i ) |
| VK_keymap[i] = SDLK_UNKNOWN; |
| |
| VK_keymap[VK_BACK] = SDLK_BACKSPACE; |
| VK_keymap[VK_TAB] = SDLK_TAB; |
| VK_keymap[VK_CLEAR] = SDLK_CLEAR; |
| VK_keymap[VK_RETURN] = SDLK_RETURN; |
| VK_keymap[VK_PAUSE] = SDLK_PAUSE; |
| VK_keymap[VK_ESCAPE] = SDLK_ESCAPE; |
| VK_keymap[VK_SPACE] = SDLK_SPACE; |
| VK_keymap[VK_APOSTROPHE] = SDLK_QUOTE; |
| VK_keymap[VK_COMMA] = SDLK_COMMA; |
| VK_keymap[VK_MINUS] = SDLK_MINUS; |
| VK_keymap[VK_PERIOD] = SDLK_PERIOD; |
| VK_keymap[VK_SLASH] = SDLK_SLASH; |
| VK_keymap[VK_0] = SDLK_0; |
| VK_keymap[VK_1] = SDLK_1; |
| VK_keymap[VK_2] = SDLK_2; |
| VK_keymap[VK_3] = SDLK_3; |
| VK_keymap[VK_4] = SDLK_4; |
| VK_keymap[VK_5] = SDLK_5; |
| VK_keymap[VK_6] = SDLK_6; |
| VK_keymap[VK_7] = SDLK_7; |
| VK_keymap[VK_8] = SDLK_8; |
| VK_keymap[VK_9] = SDLK_9; |
| VK_keymap[VK_SEMICOLON] = SDLK_SEMICOLON; |
| VK_keymap[VK_EQUALS] = SDLK_EQUALS; |
| VK_keymap[VK_LBRACKET] = SDLK_LEFTBRACKET; |
| VK_keymap[VK_BACKSLASH] = SDLK_BACKSLASH; |
| VK_keymap[VK_OEM_102] = SDLK_LESS; |
| VK_keymap[VK_RBRACKET] = SDLK_RIGHTBRACKET; |
| VK_keymap[VK_GRAVE] = SDLK_BACKQUOTE; |
| VK_keymap[VK_BACKTICK] = SDLK_BACKQUOTE; |
| VK_keymap[VK_A] = SDLK_a; |
| VK_keymap[VK_B] = SDLK_b; |
| VK_keymap[VK_C] = SDLK_c; |
| VK_keymap[VK_D] = SDLK_d; |
| VK_keymap[VK_E] = SDLK_e; |
| VK_keymap[VK_F] = SDLK_f; |
| VK_keymap[VK_G] = SDLK_g; |
| VK_keymap[VK_H] = SDLK_h; |
| VK_keymap[VK_I] = SDLK_i; |
| VK_keymap[VK_J] = SDLK_j; |
| VK_keymap[VK_K] = SDLK_k; |
| VK_keymap[VK_L] = SDLK_l; |
| VK_keymap[VK_M] = SDLK_m; |
| VK_keymap[VK_N] = SDLK_n; |
| VK_keymap[VK_O] = SDLK_o; |
| VK_keymap[VK_P] = SDLK_p; |
| VK_keymap[VK_Q] = SDLK_q; |
| VK_keymap[VK_R] = SDLK_r; |
| VK_keymap[VK_S] = SDLK_s; |
| VK_keymap[VK_T] = SDLK_t; |
| VK_keymap[VK_U] = SDLK_u; |
| VK_keymap[VK_V] = SDLK_v; |
| VK_keymap[VK_W] = SDLK_w; |
| VK_keymap[VK_X] = SDLK_x; |
| VK_keymap[VK_Y] = SDLK_y; |
| VK_keymap[VK_Z] = SDLK_z; |
| VK_keymap[VK_DELETE] = SDLK_DELETE; |
| |
| VK_keymap[VK_NUMPAD0] = SDLK_KP0; |
| VK_keymap[VK_NUMPAD1] = SDLK_KP1; |
| VK_keymap[VK_NUMPAD2] = SDLK_KP2; |
| VK_keymap[VK_NUMPAD3] = SDLK_KP3; |
| VK_keymap[VK_NUMPAD4] = SDLK_KP4; |
| VK_keymap[VK_NUMPAD5] = SDLK_KP5; |
| VK_keymap[VK_NUMPAD6] = SDLK_KP6; |
| VK_keymap[VK_NUMPAD7] = SDLK_KP7; |
| VK_keymap[VK_NUMPAD8] = SDLK_KP8; |
| VK_keymap[VK_NUMPAD9] = SDLK_KP9; |
| VK_keymap[VK_DECIMAL] = SDLK_KP_PERIOD; |
| VK_keymap[VK_DIVIDE] = SDLK_KP_DIVIDE; |
| VK_keymap[VK_MULTIPLY] = SDLK_KP_MULTIPLY; |
| VK_keymap[VK_SUBTRACT] = SDLK_KP_MINUS; |
| VK_keymap[VK_ADD] = SDLK_KP_PLUS; |
| |
| VK_keymap[VK_UP] = SDLK_UP; |
| VK_keymap[VK_DOWN] = SDLK_DOWN; |
| VK_keymap[VK_RIGHT] = SDLK_RIGHT; |
| VK_keymap[VK_LEFT] = SDLK_LEFT; |
| VK_keymap[VK_INSERT] = SDLK_INSERT; |
| VK_keymap[VK_HOME] = SDLK_HOME; |
| VK_keymap[VK_END] = SDLK_END; |
| VK_keymap[VK_PRIOR] = SDLK_PAGEUP; |
| VK_keymap[VK_NEXT] = SDLK_PAGEDOWN; |
| |
| VK_keymap[VK_F1] = SDLK_F1; |
| VK_keymap[VK_F2] = SDLK_F2; |
| VK_keymap[VK_F3] = SDLK_F3; |
| VK_keymap[VK_F4] = SDLK_F4; |
| VK_keymap[VK_F5] = SDLK_F5; |
| VK_keymap[VK_F6] = SDLK_F6; |
| VK_keymap[VK_F7] = SDLK_F7; |
| VK_keymap[VK_F8] = SDLK_F8; |
| VK_keymap[VK_F9] = SDLK_F9; |
| VK_keymap[VK_F10] = SDLK_F10; |
| VK_keymap[VK_F11] = SDLK_F11; |
| VK_keymap[VK_F12] = SDLK_F12; |
| VK_keymap[VK_F13] = SDLK_F13; |
| VK_keymap[VK_F14] = SDLK_F14; |
| VK_keymap[VK_F15] = SDLK_F15; |
| |
| VK_keymap[VK_NUMLOCK] = SDLK_NUMLOCK; |
| VK_keymap[VK_CAPITAL] = SDLK_CAPSLOCK; |
| VK_keymap[VK_SCROLL] = SDLK_SCROLLOCK; |
| VK_keymap[VK_RSHIFT] = SDLK_RSHIFT; |
| VK_keymap[VK_LSHIFT] = SDLK_LSHIFT; |
| VK_keymap[VK_RCONTROL] = SDLK_RCTRL; |
| VK_keymap[VK_LCONTROL] = SDLK_LCTRL; |
| VK_keymap[VK_RMENU] = SDLK_RALT; |
| VK_keymap[VK_LMENU] = SDLK_LALT; |
| VK_keymap[VK_RWIN] = SDLK_RSUPER; |
| VK_keymap[VK_LWIN] = SDLK_LSUPER; |
| |
| VK_keymap[VK_HELP] = SDLK_HELP; |
| #ifdef VK_PRINT |
| VK_keymap[VK_PRINT] = SDLK_PRINT; |
| #endif |
| VK_keymap[VK_SNAPSHOT] = SDLK_PRINT; |
| VK_keymap[VK_CANCEL] = SDLK_BREAK; |
| VK_keymap[VK_APPS] = SDLK_MENU; |
| |
| Arrows_keymap[3] = 0x25; |
| Arrows_keymap[2] = 0x26; |
| Arrows_keymap[1] = 0x27; |
| Arrows_keymap[0] = 0x28; |
| } |
| |
| #define EXTKEYPAD(keypad) ((scancode & 0x100)?(mvke):(keypad)) |
| |
| static int SDL_MapVirtualKey(int scancode, int vkey) |
| { |
| #ifndef _WIN32_WCE |
| int mvke = MapVirtualKeyEx(scancode & 0xFF, 1, hLayoutUS); |
| #else |
| int mvke = MapVirtualKey(scancode & 0xFF, 1); |
| #endif |
| |
| switch(vkey) { |
| /* These are always correct */ |
| case VK_DIVIDE: |
| case VK_MULTIPLY: |
| case VK_SUBTRACT: |
| case VK_ADD: |
| case VK_LWIN: |
| case VK_RWIN: |
| case VK_APPS: |
| /* These are already handled */ |
| case VK_LCONTROL: |
| case VK_RCONTROL: |
| case VK_LSHIFT: |
| case VK_RSHIFT: |
| case VK_LMENU: |
| case VK_RMENU: |
| case VK_SNAPSHOT: |
| case VK_PAUSE: |
| return vkey; |
| } |
| switch(mvke) { |
| /* Distinguish between keypad and extended keys */ |
| case VK_INSERT: return EXTKEYPAD(VK_NUMPAD0); |
| case VK_DELETE: return EXTKEYPAD(VK_DECIMAL); |
| case VK_END: return EXTKEYPAD(VK_NUMPAD1); |
| case VK_DOWN: return EXTKEYPAD(VK_NUMPAD2); |
| case VK_NEXT: return EXTKEYPAD(VK_NUMPAD3); |
| case VK_LEFT: return EXTKEYPAD(VK_NUMPAD4); |
| case VK_CLEAR: return EXTKEYPAD(VK_NUMPAD5); |
| case VK_RIGHT: return EXTKEYPAD(VK_NUMPAD6); |
| case VK_HOME: return EXTKEYPAD(VK_NUMPAD7); |
| case VK_UP: return EXTKEYPAD(VK_NUMPAD8); |
| case VK_PRIOR: return EXTKEYPAD(VK_NUMPAD9); |
| } |
| return mvke?mvke:vkey; |
| } |
| |
| static SDL_keysym *TranslateKey(WPARAM vkey, UINT scancode, SDL_keysym *keysym, int pressed) |
| { |
| /* Set the keysym information */ |
| keysym->scancode = (unsigned char) scancode; |
| keysym->mod = KMOD_NONE; |
| keysym->unicode = 0; |
| |
| if ((vkey == VK_RETURN) && (scancode & 0x100)) { |
| /* No VK_ code for the keypad enter key */ |
| keysym->sym = SDLK_KP_ENTER; |
| } |
| else { |
| keysym->sym = VK_keymap[SDL_MapVirtualKey(scancode, vkey)]; |
| } |
| |
| if ( pressed && SDL_TranslateUNICODE ) { |
| #ifdef NO_GETKEYBOARDSTATE |
| /* Uh oh, better hope the vkey is close enough.. */ |
| if((keysym->sym == vkey) || (vkey > 0x7f)) |
| keysym->unicode = vkey; |
| #else |
| BYTE keystate[256]; |
| Uint16 wchars[2]; |
| |
| GetKeyboardState(keystate); |
| /* Numlock isn't taken into account in ToUnicode, |
| * so we handle it as a special case here */ |
| if ((keystate[VK_NUMLOCK] & 1) && vkey >= VK_NUMPAD0 && vkey <= VK_NUMPAD9) |
| { |
| keysym->unicode = vkey - VK_NUMPAD0 + '0'; |
| } |
| else if (SDL_ToUnicode((UINT)vkey, scancode, keystate, wchars, sizeof(wchars)/sizeof(wchars[0]), 0) > 0) |
| { |
| keysym->unicode = wchars[0]; |
| } |
| #endif /* NO_GETKEYBOARDSTATE */ |
| } |
| |
| #if 0 |
| { |
| HKL hLayoutCurrent = GetKeyboardLayout(0); |
| int sc = scancode & 0xFF; |
| |
| printf("SYM:%d, VK:0x%02X, SC:0x%04X, US:(1:0x%02X, 3:0x%02X), " |
| "Current:(1:0x%02X, 3:0x%02X)\n", |
| keysym->sym, vkey, scancode, |
| MapVirtualKeyEx(sc, 1, hLayoutUS), |
| MapVirtualKeyEx(sc, 3, hLayoutUS), |
| MapVirtualKeyEx(sc, 1, hLayoutCurrent), |
| MapVirtualKeyEx(sc, 3, hLayoutCurrent) |
| ); |
| } |
| #endif |
| return(keysym); |
| } |
| |
| int DIB_CreateWindow(_THIS) |
| { |
| char *windowid; |
| |
| SDL_RegisterApp(NULL, 0, 0); |
| |
| windowid = SDL_getenv("SDL_WINDOWID"); |
| SDL_windowid = (windowid != NULL); |
| if ( SDL_windowid ) { |
| #if defined(_WIN32_WCE) && (_WIN32_WCE < 300) |
| /* wince 2.1 does not have strtol */ |
| wchar_t *windowid_t = SDL_malloc((SDL_strlen(windowid) + 1) * sizeof(wchar_t)); |
| MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, windowid, -1, windowid_t, SDL_strlen(windowid) + 1); |
| SDL_Window = (HWND)wcstol(windowid_t, NULL, 0); |
| SDL_free(windowid_t); |
| #else |
| SDL_Window = (HWND)((size_t)SDL_strtoull(windowid, NULL, 0)); |
| #endif |
| if ( SDL_Window == NULL ) { |
| SDL_SetError("Couldn't get user specified window"); |
| return(-1); |
| } |
| |
| /* DJM: we want all event's for the user specified |
| window to be handled by SDL. |
| */ |
| userWindowProc = (WNDPROCTYPE)GetWindowLongPtr(SDL_Window, GWLP_WNDPROC); |
| SetWindowLongPtr(SDL_Window, GWLP_WNDPROC, (LONG_PTR)WinMessage); |
| } else { |
| SDL_Window = CreateWindow(SDL_Appname, SDL_Appname, |
| (WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_MINIMIZEBOX), |
| CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, NULL, NULL, SDL_Instance, NULL); |
| if ( SDL_Window == NULL ) { |
| SDL_SetError("Couldn't create window"); |
| return(-1); |
| } |
| ShowWindow(SDL_Window, SW_HIDE); |
| } |
| |
| /* JC 14 Mar 2006 |
| Flush the message loop or this can cause big problems later |
| Especially if the user decides to use dialog boxes or assert()! |
| */ |
| WIN_FlushMessageQueue(); |
| |
| return(0); |
| } |
| |
| void DIB_DestroyWindow(_THIS) |
| { |
| if ( SDL_windowid ) { |
| SetWindowLongPtr(SDL_Window, GWLP_WNDPROC, (LONG_PTR)userWindowProc); |
| } else { |
| DestroyWindow(SDL_Window); |
| } |
| SDL_UnregisterApp(); |
| |
| /* JC 14 Mar 2006 |
| Flush the message loop or this can cause big problems later |
| Especially if the user decides to use dialog boxes or assert()! |
| */ |
| WIN_FlushMessageQueue(); |
| } |
