mirror of
https://github.com/libretro/RetroArch
synced 2025-04-15 23:42:30 +00:00
(winraw_input) Simplify code
This commit is contained in:
libretroadmin
parent
5892551f75
commit
8ba57c77e0
@ -105,16 +105,13 @@ static HWND winraw_create_window(WNDPROC wnd_proc)
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{
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HWND wnd;
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WNDCLASSA wc = {0};
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if (!(wc.hInstance = GetModuleHandleA(NULL)))
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return NULL;
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wc.lpfnWndProc = wnd_proc;
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wc.lpszClassName = "winraw-input";
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if ( !RegisterClassA(&wc)
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&& GetLastError() != ERROR_CLASS_ALREADY_EXISTS)
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return NULL;
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if (!(wnd = CreateWindowExA(0, wc.lpszClassName,
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NULL, 0, 0, 0, 0, 0,
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HWND_MESSAGE, NULL, NULL, NULL)))
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@ -122,42 +119,13 @@ static HWND winraw_create_window(WNDPROC wnd_proc)
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UnregisterClassA(wc.lpszClassName, NULL);
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return NULL;
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}
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return wnd;
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}
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static void winraw_destroy_window(HWND wnd)
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{
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if (!wnd)
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return;
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DestroyWindow(wnd);
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UnregisterClassA("winraw-input", NULL);
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}
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static BOOL winraw_set_keyboard_input(HWND window)
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{
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RAWINPUTDEVICE rid;
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settings_t *settings;
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settings = config_get_ptr();
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rid.dwFlags = window ? 0 : RIDEV_REMOVE;
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rid.hwndTarget = window;
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rid.usUsagePage = 0x01; /* Generic desktop */
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rid.usUsage = 0x06; /* Keyboard */
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if (settings->bools.input_nowinkey_enable)
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rid.dwFlags |= RIDEV_NOHOTKEYS; /* Disable win keys while focused */
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return RegisterRawInputDevices(&rid, 1, sizeof(RAWINPUTDEVICE));
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}
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static void winraw_log_mice_info(winraw_mouse_t *mice, unsigned mouse_cnt)
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{
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unsigned i;
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char name[256];
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char prod_name[128];
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wchar_t prod_buf[128];
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UINT name_size = sizeof(name);
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name[0] = '\0';
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@ -169,9 +137,6 @@ static void winraw_log_mice_info(winraw_mouse_t *mice, unsigned mouse_cnt)
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if (r == (UINT)-1 || r == 0)
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name[0] = '\0';
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prod_name[0] = '\0';
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prod_buf[0] = '\0';
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if (name[0])
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{
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HANDLE hhid = CreateFile(name,
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@ -180,13 +145,13 @@ static void winraw_log_mice_info(winraw_mouse_t *mice, unsigned mouse_cnt)
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if (hhid != INVALID_HANDLE_VALUE)
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{
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if (HidD_GetProductString (hhid, prod_buf, sizeof(prod_buf)))
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wcstombs(prod_name, prod_buf, sizeof(prod_name));
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wchar_t prod_buf[128];
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prod_buf[0] = '\0';
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if (HidD_GetProductString(hhid, prod_buf, sizeof(prod_buf)))
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wcstombs(name, prod_buf, sizeof(name));
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}
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CloseHandle(hhid);
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}
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if (prod_name[0])
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strlcpy(name, prod_name, sizeof(name));
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if (!name[0])
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strlcpy(name, "<name not found>", sizeof(name));
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@ -261,25 +226,11 @@ error:
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return false;
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}
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static BOOL winraw_set_mouse_input(HWND window)
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{
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RAWINPUTDEVICE rid;
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rid.dwFlags = (window) ? 0 : RIDEV_REMOVE;
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rid.hwndTarget = window;
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rid.usUsagePage = 0x01; /* generic desktop */
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rid.usUsage = 0x02; /* mouse */
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return RegisterRawInputDevices(&rid, 1, sizeof(RAWINPUTDEVICE));
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}
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static int16_t winraw_lightgun_aiming_state(winraw_input_t *wr,
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winraw_mouse_t *mouse,
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unsigned port, unsigned id)
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{
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struct video_viewport vp;
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const int edge_detect = 32700;
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bool inside = false;
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int16_t res_x = 0;
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int16_t res_y = 0;
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int16_t res_screen_x = 0;
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@ -292,30 +243,31 @@ static int16_t winraw_lightgun_aiming_state(winraw_input_t *wr,
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vp.full_width = 0;
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vp.full_height = 0;
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if (!(video_driver_translate_coord_viewport_wrap(
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if ((video_driver_translate_coord_viewport_wrap(
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&vp, mouse->x, mouse->y,
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&res_x, &res_y, &res_screen_x, &res_screen_y)))
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return 0;
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inside = (res_x >= -edge_detect)
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&& (res_y >= -edge_detect)
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&& (res_x <= edge_detect)
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&& (res_y <= edge_detect);
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switch (id)
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{
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case RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X:
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if (inside)
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return res_x;
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break;
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case RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y:
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if (inside)
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return res_y;
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break;
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case RETRO_DEVICE_ID_LIGHTGUN_IS_OFFSCREEN:
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return !inside;
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default:
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break;
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const int edge_detect = 32700;
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bool inside = (res_x >= -edge_detect)
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&& (res_y >= -edge_detect)
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&& (res_x <= edge_detect)
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&& (res_y <= edge_detect);
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switch (id)
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{
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case RETRO_DEVICE_ID_LIGHTGUN_SCREEN_X:
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if (inside)
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return res_x;
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break;
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case RETRO_DEVICE_ID_LIGHTGUN_SCREEN_Y:
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if (inside)
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return res_y;
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break;
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case RETRO_DEVICE_ID_LIGHTGUN_IS_OFFSCREEN:
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return !inside;
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default:
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break;
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}
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}
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return 0;
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@ -524,94 +476,92 @@ static void winraw_update_mouse_state(winraw_input_t *wr,
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static LRESULT CALLBACK winraw_callback(
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HWND wnd, UINT msg, WPARAM wpar, LPARAM lpar)
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{
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unsigned i;
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unsigned mcode, flags, down, mod;
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static uint8_t data[1024];
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RAWINPUT *ri = (RAWINPUT*)data;
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UINT size = sizeof(data);
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winraw_input_t *wr = (winraw_input_t*)(LONG_PTR)
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GetWindowLongPtr(wnd, GWLP_USERDATA);
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if (msg != WM_INPUT)
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return DefWindowProcA(wnd, msg, wpar, lpar);
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if (
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if (!(
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GET_RAWINPUT_CODE_WPARAM(wpar) != RIM_INPUT /* app is in the background */
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|| GetRawInputData((HRAWINPUT)lpar, RID_INPUT,
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data, &size, sizeof(RAWINPUTHEADER)) == (UINT)-1)
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data, &size, sizeof(RAWINPUTHEADER)) == (UINT)-1))
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{
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DefWindowProcA(wnd, msg, wpar, lpar);
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return 0;
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}
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unsigned i;
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unsigned mcode, flags, down, mod;
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winraw_input_t *wr = (winraw_input_t*)(LONG_PTR)
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GetWindowLongPtr(wnd, GWLP_USERDATA);
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switch (ri->header.dwType)
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{
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case RIM_TYPEKEYBOARD:
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mcode = ri->data.keyboard.MakeCode;
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flags = ri->data.keyboard.Flags;
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down = (flags & RI_KEY_BREAK) ? 0 : 1;
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mod = 0;
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switch (ri->header.dwType)
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{
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case RIM_TYPEKEYBOARD:
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mcode = ri->data.keyboard.MakeCode;
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flags = ri->data.keyboard.Flags;
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down = (flags & RI_KEY_BREAK) ? 0 : 1;
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mod = 0;
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/* Extended scancodes */
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if (flags & RI_KEY_E0)
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mcode |= 0xE000;
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else if (flags & RI_KEY_E1)
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mcode |= 0xE100;
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/* Extended scancodes */
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if (flags & RI_KEY_E0)
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mcode |= 0xE000;
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else if (flags & RI_KEY_E1)
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mcode |= 0xE100;
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/* Special pause-key handling due to
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* scancode 0xE11D45 incoming separately */
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if ((wr->flags & WRAW_INP_FLG_KB_PAUSE) > 0)
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{
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wr->flags &= ~(WRAW_INP_FLG_KB_PAUSE);
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if (mcode == SC_NUMLOCK)
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mcode = SC_PAUSE;
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}
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else if (mcode == 0xE11D)
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wr->flags |= (WRAW_INP_FLG_KB_PAUSE);
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/* Ignored scancodes */
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switch (mcode)
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{
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case RETROK_UNKNOWN:
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case 0xE11D:
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case 0xE02A:
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case 0xE036:
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case 0xE0AA:
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case 0xE0B6:
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return 0;
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}
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if (GetKeyState(VK_SHIFT) & 0x80)
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mod |= RETROKMOD_SHIFT;
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if (GetKeyState(VK_CONTROL) & 0x80)
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mod |= RETROKMOD_CTRL;
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if (GetKeyState(VK_MENU) & 0x80)
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mod |= RETROKMOD_ALT;
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if (GetKeyState(VK_CAPITAL) & 0x81)
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mod |= RETROKMOD_CAPSLOCK;
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if (GetKeyState(VK_SCROLL) & 0x81)
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mod |= RETROKMOD_SCROLLOCK;
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if (GetKeyState(VK_NUMLOCK) & 0x81)
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mod |= RETROKMOD_NUMLOCK;
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if ((GetKeyState(VK_LWIN) | GetKeyState(VK_RWIN)) & 0x80)
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mod |= RETROKMOD_META;
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wr->kb_keys[mcode] = down;
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input_keyboard_event(down,
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input_keymaps_translate_keysym_to_rk(mcode),
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0, mod, RETRO_DEVICE_KEYBOARD);
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break;
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case RIM_TYPEMOUSE:
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for (i = 0; i < wr->mouse_cnt; ++i)
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{
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if (g_mice[i].hnd == ri->header.hDevice)
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/* Special pause-key handling due to
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* scancode 0xE11D45 incoming separately */
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if ((wr->flags & WRAW_INP_FLG_KB_PAUSE) > 0)
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{
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winraw_update_mouse_state(wr,
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&g_mice[i], &ri->data.mouse);
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break;
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wr->flags &= ~(WRAW_INP_FLG_KB_PAUSE);
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if (mcode == SC_NUMLOCK)
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mcode = SC_PAUSE;
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}
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}
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break;
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else if (mcode == 0xE11D)
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wr->flags |= (WRAW_INP_FLG_KB_PAUSE);
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/* Ignored scancodes */
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switch (mcode)
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{
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case RETROK_UNKNOWN:
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case 0xE11D:
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case 0xE02A:
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case 0xE036:
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case 0xE0AA:
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case 0xE0B6:
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return 0;
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}
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if (GetKeyState(VK_SHIFT) & 0x80)
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mod |= RETROKMOD_SHIFT;
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if (GetKeyState(VK_CONTROL) & 0x80)
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mod |= RETROKMOD_CTRL;
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if (GetKeyState(VK_MENU) & 0x80)
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mod |= RETROKMOD_ALT;
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if (GetKeyState(VK_CAPITAL) & 0x81)
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mod |= RETROKMOD_CAPSLOCK;
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if (GetKeyState(VK_SCROLL) & 0x81)
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mod |= RETROKMOD_SCROLLOCK;
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if (GetKeyState(VK_NUMLOCK) & 0x81)
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mod |= RETROKMOD_NUMLOCK;
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if ((GetKeyState(VK_LWIN) | GetKeyState(VK_RWIN)) & 0x80)
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mod |= RETROKMOD_META;
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wr->kb_keys[mcode] = down;
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input_keyboard_event(down,
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input_keymaps_translate_keysym_to_rk(mcode),
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0, mod, RETRO_DEVICE_KEYBOARD);
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break;
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case RIM_TYPEMOUSE:
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for (i = 0; i < wr->mouse_cnt; ++i)
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{
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if (g_mice[i].hnd == ri->header.hDevice)
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{
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winraw_update_mouse_state(wr,
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&g_mice[i], &ri->data.mouse);
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break;
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}
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}
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break;
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}
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}
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DefWindowProcA(wnd, msg, wpar, lpar);
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@ -620,7 +570,9 @@ static LRESULT CALLBACK winraw_callback(
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static void *winraw_init(const char *joypad_driver)
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{
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winraw_input_t *wr = (winraw_input_t *)
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RAWINPUTDEVICE rid;
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settings_t *settings = config_get_ptr();
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winraw_input_t *wr = (winraw_input_t *)
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calloc(1, sizeof(winraw_input_t));
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if (!wr)
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@ -642,10 +594,22 @@ static void *winraw_init(const char *joypad_driver)
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memcpy(wr->mice, g_mice, wr->mouse_cnt * sizeof(winraw_mouse_t));
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}
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if (!winraw_set_keyboard_input(wr->window))
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rid.dwFlags = (wr->window) ? 0 : RIDEV_REMOVE;
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rid.hwndTarget = wr->window;
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rid.usUsagePage = 0x01; /* Generic desktop */
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rid.usUsage = 0x06; /* Keyboard */
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if (settings->bools.input_nowinkey_enable)
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rid.dwFlags |= RIDEV_NOHOTKEYS; /* Disable win keys while focused */
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if (!RegisterRawInputDevices(&rid, 1, sizeof(RAWINPUTDEVICE)))
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goto error;
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if (!winraw_set_mouse_input(wr->window))
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rid.dwFlags = wr->window ? 0 : RIDEV_REMOVE;
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rid.hwndTarget = wr->window;
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rid.usUsagePage = 0x01; /* generic desktop */
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rid.usUsage = 0x02; /* mouse */
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if (!RegisterRawInputDevices(&rid, 1, sizeof(RAWINPUTDEVICE)))
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goto error;
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SetWindowLongPtr(wr->window, GWLP_USERDATA, (LONG_PTR)wr);
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@ -655,9 +619,23 @@ static void *winraw_init(const char *joypad_driver)
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error:
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if (wr && wr->window)
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{
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winraw_set_mouse_input(NULL);
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winraw_set_keyboard_input(NULL);
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winraw_destroy_window(wr->window);
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rid.dwFlags = RIDEV_REMOVE;
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rid.hwndTarget = NULL;
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rid.usUsagePage = 0x01; /* generic desktop */
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rid.usUsage = 0x02; /* mouse */
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RegisterRawInputDevices(&rid, 1, sizeof(RAWINPUTDEVICE));
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rid.dwFlags = RIDEV_REMOVE;
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rid.hwndTarget = NULL;
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rid.usUsagePage = 0x01; /* Generic desktop */
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rid.usUsage = 0x06; /* Keyboard */
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if (settings->bools.input_nowinkey_enable)
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rid.dwFlags |= RIDEV_NOHOTKEYS; /* Disable win keys while focused */
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RegisterRawInputDevices(&rid, 1, sizeof(RAWINPUTDEVICE));
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DestroyWindow(wr->window);
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UnregisterClassA("winraw-input", NULL);
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}
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free(g_mice);
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if (wr)
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@ -744,13 +722,12 @@ static int16_t winraw_input_state(
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unsigned idx,
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unsigned id)
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{
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int16_t ret = 0;
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settings_t *settings = NULL;
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winraw_mouse_t *mouse = NULL;
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winraw_input_t *wr = (winraw_input_t*)data;
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if (port < MAX_USERS)
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{
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int16_t ret = 0;
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winraw_input_t *wr = (winraw_input_t*)data;
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bool process_mouse =
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(device == RETRO_DEVICE_JOYPAD)
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|| (device == RETRO_DEVICE_MOUSE)
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@ -762,7 +739,7 @@ static int16_t winraw_input_state(
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if (process_mouse)
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{
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unsigned i;
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settings = config_get_ptr();
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settings_t *settings = config_get_ptr();
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for (i = 0; i < wr->mouse_cnt; ++i)
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{
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if (i == settings->uints.input_mouse_index[port])
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@ -1071,12 +1048,32 @@ bool winraw_handle_message(UINT msg,
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static void winraw_free(void *data)
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{
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winraw_input_t *wr = (winraw_input_t*)data;
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RAWINPUTDEVICE rid;
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settings_t *settings = config_get_ptr();
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winraw_input_t *wr = (winraw_input_t*)data;
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rid.dwFlags = RIDEV_REMOVE;
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rid.hwndTarget = NULL;
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rid.usUsagePage = 0x01; /* generic desktop */
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rid.usUsage = 0x02; /* mouse */
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RegisterRawInputDevices(&rid, 1, sizeof(RAWINPUTDEVICE));
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rid.dwFlags = RIDEV_REMOVE;
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rid.hwndTarget = NULL;
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rid.usUsagePage = 0x01; /* Generic desktop */
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rid.usUsage = 0x06; /* Keyboard */
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if (settings->bools.input_nowinkey_enable)
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rid.dwFlags |= RIDEV_NOHOTKEYS; /* Disable win keys while focused */
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RegisterRawInputDevices(&rid, 1, sizeof(RAWINPUTDEVICE));
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winraw_set_mouse_input(NULL);
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winraw_set_keyboard_input(NULL);
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SetWindowLongPtr(wr->window, GWLP_USERDATA, 0);
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winraw_destroy_window(wr->window);
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if (wr->window)
|
||||
{
|
||||
DestroyWindow(wr->window);
|
||||
UnregisterClassA("winraw-input", NULL);
|
||||
}
|
||||
free(g_mice);
|
||||
free(wr->mice);
|
||||
|
||||
@ -1095,23 +1092,28 @@ static uint64_t winraw_get_capabilities(void *u)
|
||||
|
||||
static void winraw_grab_mouse(void *d, bool state)
|
||||
{
|
||||
RAWINPUTDEVICE rid;
|
||||
winraw_input_t *wr = (winraw_input_t*)d;
|
||||
bool curr_state = (wr->flags & WRAW_INP_FLG_MOUSE_GRAB) > 0;
|
||||
|
||||
if (curr_state == state)
|
||||
return;
|
||||
|
||||
if (!winraw_set_mouse_input(wr->window))
|
||||
return;
|
||||
|
||||
if (state)
|
||||
wr->flags |= WRAW_INP_FLG_MOUSE_GRAB;
|
||||
else
|
||||
wr->flags &= ~WRAW_INP_FLG_MOUSE_GRAB;
|
||||
rid.dwFlags = (wr->window) ? 0 : RIDEV_REMOVE;
|
||||
rid.hwndTarget = wr->window;
|
||||
rid.usUsagePage = 0x01; /* generic desktop */
|
||||
rid.usUsage = 0x02; /* mouse */
|
||||
|
||||
if (RegisterRawInputDevices(&rid, 1, sizeof(RAWINPUTDEVICE)))
|
||||
{
|
||||
if (state)
|
||||
wr->flags |= WRAW_INP_FLG_MOUSE_GRAB;
|
||||
else
|
||||
wr->flags &= ~WRAW_INP_FLG_MOUSE_GRAB;
|
||||
#ifndef _XBOX
|
||||
win32_clip_window(state);
|
||||
win32_clip_window(state);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
input_driver_t input_winraw = {
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user