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comparison src/video/win32/SDL_win32window.c @ 4465:3e69e077cb95

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Removed multi-mouse / multi-keyboard support in anticipation of a real multi-mouse and multi-touch API. Plus, this lets me start implementing cursor support.
author Sam Lantinga <slouken@libsdl.org>
date Sun, 09 May 2010 20:47:22 -0700
parents f7b03b6838cb
children 237b1eb53e4d 0c39b36dd104
comparison
equal deleted inserted replaced
4464:fa77a6429698 4465:3e69e077cb95
70 //printf("SHFullscreen(%i)\n",dwState); 70 //printf("SHFullscreen(%i)\n",dwState);
71 } 71 }
72 } 72 }
73 73
74 #endif 74 #endif
75
76 extern HCTX *g_hCtx; /* the table of tablet event contexts, each windows has to have it's own tablet context */
77 static Uint32 highestId = 0; /* the highest id of the tablet context */
78 75
79 /* Fake window to help with DirectInput events. */ 76 /* Fake window to help with DirectInput events. */
80 HWND SDL_HelperWindow = NULL; 77 HWND SDL_HelperWindow = NULL;
81 static WCHAR *SDL_HelperWindowClassName = TEXT("SDLHelperWindowInputCatcher"); 78 static WCHAR *SDL_HelperWindowClassName = TEXT("SDLHelperWindowInputCatcher");
82 static WCHAR *SDL_HelperWindowName = TEXT("SDLHelperWindowInputMsgWindow"); 79 static WCHAR *SDL_HelperWindowName = TEXT("SDLHelperWindowInputMsgWindow");
163 } else { 160 } else {
164 window->flags &= ~SDL_WINDOW_MINIMIZED; 161 window->flags &= ~SDL_WINDOW_MINIMIZED;
165 } 162 }
166 } 163 }
167 if (GetFocus() == hwnd) { 164 if (GetFocus() == hwnd) {
168 int index = data->videodata->keyboard;
169 window->flags |= SDL_WINDOW_INPUT_FOCUS; 165 window->flags |= SDL_WINDOW_INPUT_FOCUS;
170 SDL_SetKeyboardFocus(index, data->window); 166 SDL_SetKeyboardFocus(data->window);
171 167
172 if (window->flags & SDL_WINDOW_INPUT_GRABBED) { 168 if (window->flags & SDL_WINDOW_INPUT_GRABBED) {
173 RECT rect; 169 RECT rect;
174 GetClientRect(hwnd, &rect); 170 GetClientRect(hwnd, &rect);
175 ClientToScreen(hwnd, (LPPOINT) & rect); 171 ClientToScreen(hwnd, (LPPOINT) & rect);
184 } 180 }
185 181
186 int 182 int
187 WIN_CreateWindow(_THIS, SDL_Window * window) 183 WIN_CreateWindow(_THIS, SDL_Window * window)
188 { 184 {
189 SDL_VideoData *videodata = (SDL_VideoData *) _this->driverdata;
190 SDL_VideoDisplay *display = window->display; 185 SDL_VideoDisplay *display = window->display;
191 RAWINPUTDEVICE Rid;
192 AXIS TabX, TabY;
193 LOGCONTEXTA lc;
194 HWND hwnd; 186 HWND hwnd;
195 HWND top; 187 HWND top;
196 RECT rect; 188 RECT rect;
197 SDL_Rect bounds; 189 SDL_Rect bounds;
198 DWORD style = (WS_CLIPSIBLINGS | WS_CLIPCHILDREN); 190 DWORD style = (WS_CLIPSIBLINGS | WS_CLIPCHILDREN);
254 SDL_Instance, NULL); 246 SDL_Instance, NULL);
255 if (!hwnd) { 247 if (!hwnd) {
256 WIN_SetError("Couldn't create window"); 248 WIN_SetError("Couldn't create window");
257 return -1; 249 return -1;
258 } 250 }
259
260 /* we're configuring the tablet data. See Wintab reference for more info */
261 if (videodata->wintabDLL
262 && videodata->WTInfoA(WTI_DEFSYSCTX, 0, &lc) != 0) {
263 lc.lcPktData = PACKETDATA;
264 lc.lcPktMode = PACKETMODE;
265 lc.lcOptions |= CXO_MESSAGES;
266 lc.lcOptions |= CXO_SYSTEM;
267 lc.lcMoveMask = PACKETDATA;
268 lc.lcBtnDnMask = lc.lcBtnUpMask = PACKETDATA;
269 videodata->WTInfoA(WTI_DEVICES, DVC_X, &TabX);
270 videodata->WTInfoA(WTI_DEVICES, DVC_Y, &TabY);
271 lc.lcInOrgX = 0;
272 lc.lcInOrgY = 0;
273 lc.lcInExtX = TabX.axMax;
274 lc.lcInExtY = TabY.axMax;
275 lc.lcOutOrgX = 0;
276 lc.lcOutOrgY = 0;
277 lc.lcOutExtX = GetSystemMetrics(SM_CXSCREEN);
278 lc.lcOutExtY = -GetSystemMetrics(SM_CYSCREEN);
279 if (window->id > highestId) {
280 HCTX *tmp_hctx;
281 highestId = window->id;
282 tmp_hctx =
283 (HCTX *) SDL_realloc(g_hCtx, (highestId + 1) * sizeof(HCTX));
284 if (!tmp_hctx) {
285 SDL_OutOfMemory();
286 DestroyWindow(hwnd);
287 return -1;
288 }
289 g_hCtx = tmp_hctx;
290 }
291 g_hCtx[window->id] = videodata->WTOpenA(hwnd, &lc, TRUE);
292 }
293 #ifndef _WIN32_WCE /* has no RawInput */
294 /* we're telling the window, we want it to report raw input events from mice */
295 Rid.usUsagePage = 0x01;
296 Rid.usUsage = 0x02;
297 Rid.dwFlags = RIDEV_INPUTSINK;
298 Rid.hwndTarget = hwnd;
299 RegisterRawInputDevices(&Rid, 1, sizeof(Rid));
300 #endif
301 251
302 WIN_PumpEvents(_this); 252 WIN_PumpEvents(_this);
303 253
304 if (SetupWindowData(_this, window, hwnd, SDL_TRUE) < 0) { 254 if (SetupWindowData(_this, window, hwnd, SDL_TRUE) < 0) {
305 DestroyWindow(hwnd); 255 DestroyWindow(hwnd);
618 } 568 }
619 569
620 void 570 void
621 WIN_DestroyWindow(_THIS, SDL_Window * window) 571 WIN_DestroyWindow(_THIS, SDL_Window * window)
622 { 572 {
623 SDL_VideoData *videodata = (SDL_VideoData *) _this->driverdata;
624 SDL_WindowData *data = (SDL_WindowData *) window->driverdata; 573 SDL_WindowData *data = (SDL_WindowData *) window->driverdata;
625 574
626 if (data) { 575 if (data) {
627 ReleaseDC(data->hwnd, data->hdc); 576 ReleaseDC(data->hwnd, data->hdc);
628 if (data->created) { 577 if (data->created) {
629 if (videodata->wintabDLL) {
630 videodata->WTClose(g_hCtx[window->id]);
631 }
632 DestroyWindow(data->hwnd); 578 DestroyWindow(data->hwnd);
633 } 579 }
634 SDL_free(data); 580 SDL_free(data);
635 } 581 }
636 } 582 }