/* DirectInput Mouse device * * Copyright 1998 Marcus Meissner * Copyright 1998,1999 Lionel Ulmer * Copyright 2000-2001 TransGaming Technologies Inc. * * 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 */ #include "config.h" #include "wine/port.h" #include #include #include "windef.h" #include "winbase.h" #include "wingdi.h" #include "winuser.h" #include "winerror.h" #include "dinput.h" #include "dinput_private.h" #include "device_private.h" #include "wine/debug.h" #include "wine/unicode.h" #define MOUSE_HACK WINE_DEFAULT_DEBUG_CHANNEL(dinput); /* Wine mouse driver object instances */ #define WINE_MOUSE_X_AXIS_INSTANCE 0 #define WINE_MOUSE_Y_AXIS_INSTANCE 1 #define WINE_MOUSE_Z_AXIS_INSTANCE 2 #define WINE_MOUSE_L_BUTTON_INSTANCE 0 #define WINE_MOUSE_R_BUTTON_INSTANCE 1 #define WINE_MOUSE_M_BUTTON_INSTANCE 2 #define WINE_MOUSE_D_BUTTON_INSTANCE 3 /* ------------------------------- */ /* Wine mouse internal data format */ /* ------------------------------- */ /* Constants used to access the offset array */ #define WINE_MOUSE_X_POSITION 0 #define WINE_MOUSE_Y_POSITION 1 #define WINE_MOUSE_Z_POSITION 2 #define WINE_MOUSE_L_POSITION 3 #define WINE_MOUSE_R_POSITION 4 #define WINE_MOUSE_M_POSITION 5 typedef struct { LONG lX; LONG lY; LONG lZ; BYTE rgbButtons[4]; } Wine_InternalMouseData; #define WINE_INTERNALMOUSE_NUM_OBJS 6 static const DIOBJECTDATAFORMAT Wine_InternalMouseObjectFormat[WINE_INTERNALMOUSE_NUM_OBJS] = { { &GUID_XAxis, FIELD_OFFSET(Wine_InternalMouseData, lX), DIDFT_MAKEINSTANCE(WINE_MOUSE_X_AXIS_INSTANCE) | DIDFT_RELAXIS, 0 }, { &GUID_YAxis, FIELD_OFFSET(Wine_InternalMouseData, lY), DIDFT_MAKEINSTANCE(WINE_MOUSE_Y_AXIS_INSTANCE) | DIDFT_RELAXIS, 0 }, { &GUID_ZAxis, FIELD_OFFSET(Wine_InternalMouseData, lZ), DIDFT_MAKEINSTANCE(WINE_MOUSE_Z_AXIS_INSTANCE) | DIDFT_RELAXIS, 0 }, { &GUID_Button, (FIELD_OFFSET(Wine_InternalMouseData, rgbButtons)) + 0, DIDFT_MAKEINSTANCE(WINE_MOUSE_L_BUTTON_INSTANCE) | DIDFT_PSHBUTTON, 0 }, { &GUID_Button, (FIELD_OFFSET(Wine_InternalMouseData, rgbButtons)) + 1, DIDFT_MAKEINSTANCE(WINE_MOUSE_R_BUTTON_INSTANCE) | DIDFT_PSHBUTTON, 0 }, { &GUID_Button, (FIELD_OFFSET(Wine_InternalMouseData, rgbButtons)) + 2, DIDFT_MAKEINSTANCE(WINE_MOUSE_M_BUTTON_INSTANCE) | DIDFT_PSHBUTTON, 0 } }; static const DIDATAFORMAT Wine_InternalMouseFormat = { sizeof(DIDATAFORMAT), sizeof(DIOBJECTDATAFORMAT), DIDF_RELAXIS, sizeof(Wine_InternalMouseData), WINE_INTERNALMOUSE_NUM_OBJS, /* dwNumObjs */ (LPDIOBJECTDATAFORMAT) Wine_InternalMouseObjectFormat }; static const IDirectInputDevice8AVtbl SysMouseAvt; static const IDirectInputDevice8WVtbl SysMouseWvt; typedef struct SysMouseImpl SysMouseImpl; typedef enum { WARP_DONE, /* Warping has been done */ WARP_NEEDED, /* Warping is needed */ WARP_STARTED /* Warping has been done, waiting for the warp event */ } WARP_STATUS; struct SysMouseImpl { struct IDirectInputDevice2AImpl base; IDirectInputImpl *dinput; /* The current data format and the conversion between internal and external data formats */ DIDATAFORMAT *df; /* SysMouseAImpl */ BYTE absolute; /* Previous position for relative moves */ LONG prevX, prevY; /* These are used in case of relative -> absolute transitions */ POINT org_coords; POINT mapped_center; DWORD win_centerX, win_centerY; /* warping: whether we need to move mouse back to middle once we * reach window borders (for e.g. shooters, "surface movement" games) */ WARP_STATUS need_warp; DWORD last_warped; /* This is for mouse reporting. */ Wine_InternalMouseData m_state; }; /* FIXME: This is ugly and not thread safe :/ */ static IDirectInputDevice8A* current_lock = NULL; static GUID DInput_Wine_Mouse_GUID = { /* 9e573ed8-7734-11d2-8d4a-23903fb6bdf7 */ 0x9e573ed8, 0x7734, 0x11d2, {0x8d, 0x4a, 0x23, 0x90, 0x3f, 0xb6, 0xbd, 0xf7} }; static void fill_mouse_dideviceinstanceA(LPDIDEVICEINSTANCEA lpddi, DWORD version) { DWORD dwSize; DIDEVICEINSTANCEA ddi; dwSize = lpddi->dwSize; TRACE("%d %p\n", dwSize, lpddi); memset(lpddi, 0, dwSize); memset(&ddi, 0, sizeof(ddi)); ddi.dwSize = dwSize; ddi.guidInstance = GUID_SysMouse;/* DInput's GUID */ ddi.guidProduct = DInput_Wine_Mouse_GUID; /* Vendor's GUID */ if (version >= 0x0800) ddi.dwDevType = DI8DEVTYPE_MOUSE | (DI8DEVTYPEMOUSE_TRADITIONAL << 8); else ddi.dwDevType = DIDEVTYPE_MOUSE | (DIDEVTYPEMOUSE_TRADITIONAL << 8); strcpy(ddi.tszInstanceName, "Mouse"); strcpy(ddi.tszProductName, "Wine Mouse"); memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi))); } static void fill_mouse_dideviceinstanceW(LPDIDEVICEINSTANCEW lpddi, DWORD version) { DWORD dwSize; DIDEVICEINSTANCEW ddi; dwSize = lpddi->dwSize; TRACE("%d %p\n", dwSize, lpddi); memset(lpddi, 0, dwSize); memset(&ddi, 0, sizeof(ddi)); ddi.dwSize = dwSize; ddi.guidInstance = GUID_SysMouse;/* DInput's GUID */ ddi.guidProduct = DInput_Wine_Mouse_GUID; /* Vendor's GUID */ if (version >= 0x0800) ddi.dwDevType = DI8DEVTYPE_MOUSE | (DI8DEVTYPEMOUSE_TRADITIONAL << 8); else ddi.dwDevType = DIDEVTYPE_MOUSE | (DIDEVTYPEMOUSE_TRADITIONAL << 8); MultiByteToWideChar(CP_ACP, 0, "Mouse", -1, ddi.tszInstanceName, MAX_PATH); MultiByteToWideChar(CP_ACP, 0, "Wine Mouse", -1, ddi.tszProductName, MAX_PATH); memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi))); } static BOOL mousedev_enum_deviceA(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id) { if (id != 0) return FALSE; if ((dwDevType == 0) || ((dwDevType == DIDEVTYPE_MOUSE) && (version < 0x0800)) || (((dwDevType == DI8DEVCLASS_POINTER) || (dwDevType == DI8DEVTYPE_MOUSE)) && (version >= 0x0800))) { TRACE("Enumerating the mouse device\n"); fill_mouse_dideviceinstanceA(lpddi, version); return TRUE; } return FALSE; } static BOOL mousedev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id) { if (id != 0) return FALSE; if ((dwDevType == 0) || ((dwDevType == DIDEVTYPE_MOUSE) && (version < 0x0800)) || (((dwDevType == DI8DEVCLASS_POINTER) || (dwDevType == DI8DEVTYPE_MOUSE)) && (version >= 0x0800))) { TRACE("Enumerating the mouse device\n"); fill_mouse_dideviceinstanceW(lpddi, version); return TRUE; } return FALSE; } static SysMouseImpl *alloc_device(REFGUID rguid, const void *mvt, IDirectInputImpl *dinput) { SysMouseImpl* newDevice; newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(SysMouseImpl)); if (!newDevice) return NULL; newDevice->base.lpVtbl = mvt; newDevice->base.ref = 1; newDevice->base.dwCoopLevel = DISCL_NONEXCLUSIVE | DISCL_BACKGROUND; memcpy(&newDevice->base.guid, rguid, sizeof(*rguid)); InitializeCriticalSection(&newDevice->base.crit); newDevice->dinput = dinput; newDevice->df = HeapAlloc(GetProcessHeap(), 0, Wine_InternalMouseFormat.dwSize); if (!newDevice->df) goto FAILED; memcpy(newDevice->df, &Wine_InternalMouseFormat, Wine_InternalMouseFormat.dwSize); /* copy default objects */ newDevice->df->rgodf = HeapAlloc(GetProcessHeap(), 0, Wine_InternalMouseFormat.dwNumObjs*Wine_InternalMouseFormat.dwObjSize); if (!newDevice->df->rgodf) goto FAILED; memcpy(newDevice->df->rgodf, Wine_InternalMouseFormat.rgodf, Wine_InternalMouseFormat.dwNumObjs*Wine_InternalMouseFormat.dwObjSize); if (create_DataFormat(&Wine_InternalMouseFormat, newDevice->df, &newDevice->base.data_format) == DI_OK) return newDevice; FAILED: if (newDevice->df) HeapFree(GetProcessHeap(), 0, newDevice->df->rgodf); HeapFree(GetProcessHeap(), 0, newDevice->df); HeapFree(GetProcessHeap(), 0, newDevice); return NULL; } static HRESULT mousedev_create_deviceA(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEA* pdev) { if ((IsEqualGUID(&GUID_SysMouse,rguid)) || /* Generic Mouse */ (IsEqualGUID(&DInput_Wine_Mouse_GUID,rguid))) { /* Wine Mouse */ if ((riid == NULL) || IsEqualGUID(&IID_IDirectInputDeviceA,riid) || IsEqualGUID(&IID_IDirectInputDevice2A,riid) || IsEqualGUID(&IID_IDirectInputDevice7A,riid) || IsEqualGUID(&IID_IDirectInputDevice8A,riid)) { *pdev = (IDirectInputDeviceA*) alloc_device(rguid, &SysMouseAvt, dinput); TRACE("Creating a Mouse device (%p)\n", *pdev); if (!*pdev) return DIERR_OUTOFMEMORY; return DI_OK; } else return DIERR_NOINTERFACE; } return DIERR_DEVICENOTREG; } static HRESULT mousedev_create_deviceW(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEW* pdev) { if ((IsEqualGUID(&GUID_SysMouse,rguid)) || /* Generic Mouse */ (IsEqualGUID(&DInput_Wine_Mouse_GUID,rguid))) { /* Wine Mouse */ if ((riid == NULL) || IsEqualGUID(&IID_IDirectInputDeviceW,riid) || IsEqualGUID(&IID_IDirectInputDevice2W,riid) || IsEqualGUID(&IID_IDirectInputDevice7W,riid) || IsEqualGUID(&IID_IDirectInputDevice8W,riid)) { *pdev = (IDirectInputDeviceW*) alloc_device(rguid, &SysMouseWvt, dinput); TRACE("Creating a Mouse device (%p)\n", *pdev); if (!*pdev) return DIERR_OUTOFMEMORY; return DI_OK; } else return DIERR_NOINTERFACE; } return DIERR_DEVICENOTREG; } const struct dinput_device mouse_device = { "Wine mouse driver", mousedev_enum_deviceA, mousedev_enum_deviceW, mousedev_create_deviceA, mousedev_create_deviceW }; /****************************************************************************** * SysMouseA (DInput Mouse support) */ /****************************************************************************** * Release : release the mouse buffer. */ static ULONG WINAPI SysMouseAImpl_Release(LPDIRECTINPUTDEVICE8A iface) { SysMouseImpl *This = (SysMouseImpl *)iface; ULONG ref; ref = InterlockedDecrement(&This->base.ref); if (ref) return ref; set_dinput_hook(WH_MOUSE_LL, NULL); /* Free the data queue */ HeapFree(GetProcessHeap(), 0, This->base.data_queue); DeleteCriticalSection(&This->base.crit); /* Free the DataFormat */ if (This->df != &(Wine_InternalMouseFormat)) { HeapFree(GetProcessHeap(), 0, This->df->rgodf); HeapFree(GetProcessHeap(), 0, This->df); } HeapFree(GetProcessHeap(),0,This); return 0; } /****************************************************************************** * SetDataFormat : the application can choose the format of the data * the device driver sends back with GetDeviceState. * * For the moment, only the "standard" configuration (c_dfDIMouse) is supported * in absolute and relative mode. */ static HRESULT WINAPI SysMouseAImpl_SetDataFormat( LPDIRECTINPUTDEVICE8A iface,LPCDIDATAFORMAT df ) { SysMouseImpl *This = (SysMouseImpl *)iface; TRACE("(this=%p,%p)\n",This,df); _dump_DIDATAFORMAT(df); /* Tests under windows show that a call to SetDataFormat always sets the mouse in relative mode whatever the dwFlags value (DIDF_ABSAXIS/DIDF_RELAXIS). To switch in absolute mode, SetProperty must be used. */ This->absolute = 0; /* Store the new data format */ This->df = HeapAlloc(GetProcessHeap(),0,df->dwSize); memcpy(This->df, df, df->dwSize); This->df->rgodf = HeapAlloc(GetProcessHeap(),0,df->dwNumObjs*df->dwObjSize); memcpy(This->df->rgodf,df->rgodf,df->dwNumObjs*df->dwObjSize); /* Prepare all the data-conversion filters */ return create_DataFormat(&Wine_InternalMouseFormat, This->df, &This->base.data_format); } /* low-level mouse hook */ static LRESULT CALLBACK dinput_mouse_hook( int code, WPARAM wparam, LPARAM lparam ) { MSLLHOOKSTRUCT *hook = (MSLLHOOKSTRUCT *)lparam; SysMouseImpl* This = (SysMouseImpl*) current_lock; DWORD dwCoop; int wdata; if (code != HC_ACTION) return CallNextHookEx( 0, code, wparam, lparam ); EnterCriticalSection(&This->base.crit); dwCoop = This->base.dwCoopLevel; if (wparam == WM_MOUSEMOVE) { if (This->absolute) { if (hook->pt.x != This->prevX) queue_event((LPDIRECTINPUTDEVICE8A)This, This->base.data_format.offsets[WINE_MOUSE_X_POSITION], hook->pt.x, hook->time, This->dinput->evsequence); if (hook->pt.y != This->prevY) queue_event((LPDIRECTINPUTDEVICE8A)This, This->base.data_format.offsets[WINE_MOUSE_Y_POSITION], hook->pt.y, hook->time, This->dinput->evsequence); } else { /* Now, warp handling */ if ((This->need_warp == WARP_STARTED) && (hook->pt.x == This->mapped_center.x) && (hook->pt.y == This->mapped_center.y)) { /* Warp has been done... */ This->need_warp = WARP_DONE; goto end; } /* Relative mouse input with absolute mouse event : the real fun starts here... */ if ((This->need_warp == WARP_NEEDED) || (This->need_warp == WARP_STARTED)) { if (hook->pt.x != This->prevX) queue_event((LPDIRECTINPUTDEVICE8A)This, This->base.data_format.offsets[WINE_MOUSE_X_POSITION], hook->pt.x - This->prevX, hook->time, This->dinput->evsequence); if (hook->pt.y != This->prevY) queue_event((LPDIRECTINPUTDEVICE8A)This, This->base.data_format.offsets[WINE_MOUSE_Y_POSITION], hook->pt.y - This->prevY, hook->time, This->dinput->evsequence); } else { /* This is the first time the event handler has been called after a GetDeviceData or GetDeviceState. */ if (hook->pt.x != This->mapped_center.x) { queue_event((LPDIRECTINPUTDEVICE8A)This, This->base.data_format.offsets[WINE_MOUSE_X_POSITION], hook->pt.x - This->mapped_center.x, hook->time, This->dinput->evsequence); This->need_warp = WARP_NEEDED; } if (hook->pt.y != This->mapped_center.y) { queue_event((LPDIRECTINPUTDEVICE8A)This, This->base.data_format.offsets[WINE_MOUSE_Y_POSITION], hook->pt.y - This->mapped_center.y, hook->time, This->dinput->evsequence); This->need_warp = WARP_NEEDED; } } } This->prevX = hook->pt.x; This->prevY = hook->pt.y; if (This->absolute) { This->m_state.lX = hook->pt.x; This->m_state.lY = hook->pt.y; } else { This->m_state.lX = hook->pt.x - This->mapped_center.x; This->m_state.lY = hook->pt.y - This->mapped_center.y; } } TRACE(" msg %x pt %d %d (W=%d)\n", wparam, hook->pt.x, hook->pt.y, (!This->absolute) && This->need_warp ); switch(wparam) { case WM_LBUTTONDOWN: queue_event((LPDIRECTINPUTDEVICE8A)This, This->base.data_format.offsets[WINE_MOUSE_L_POSITION], 0x80, hook->time, This->dinput->evsequence); This->m_state.rgbButtons[0] = 0x80; break; case WM_LBUTTONUP: queue_event((LPDIRECTINPUTDEVICE8A)This, This->base.data_format.offsets[WINE_MOUSE_L_POSITION], 0x00, hook->time, This->dinput->evsequence); This->m_state.rgbButtons[0] = 0x00; break; case WM_RBUTTONDOWN: queue_event((LPDIRECTINPUTDEVICE8A)This, This->base.data_format.offsets[WINE_MOUSE_R_POSITION], 0x80, hook->time, This->dinput->evsequence); This->m_state.rgbButtons[1] = 0x80; break; case WM_RBUTTONUP: queue_event((LPDIRECTINPUTDEVICE8A)This, This->base.data_format.offsets[WINE_MOUSE_R_POSITION], 0x00, hook->time, This->dinput->evsequence); This->m_state.rgbButtons[1] = 0x00; break; case WM_MBUTTONDOWN: queue_event((LPDIRECTINPUTDEVICE8A)This, This->base.data_format.offsets[WINE_MOUSE_M_POSITION], 0x80, hook->time, This->dinput->evsequence); This->m_state.rgbButtons[2] = 0x80; break; case WM_MBUTTONUP: queue_event((LPDIRECTINPUTDEVICE8A)This, This->base.data_format.offsets[WINE_MOUSE_M_POSITION], 0x00, hook->time, This->dinput->evsequence); This->m_state.rgbButtons[2] = 0x00; break; case WM_MOUSEWHEEL: wdata = (short)HIWORD(hook->mouseData); queue_event((LPDIRECTINPUTDEVICE8A)This, This->base.data_format.offsets[WINE_MOUSE_Z_POSITION], wdata, hook->time, This->dinput->evsequence); This->m_state.lZ += wdata; break; } TRACE("(X: %d - Y: %d L: %02x M: %02x R: %02x)\n", This->m_state.lX, This->m_state.lY, This->m_state.rgbButtons[0], This->m_state.rgbButtons[2], This->m_state.rgbButtons[1]); This->dinput->evsequence++; end: /* Mouse moved -> send event if asked */ if (This->base.hEvent) SetEvent(This->base.hEvent); LeaveCriticalSection(&This->base.crit); /* Ignore message */ if (dwCoop & DISCL_EXCLUSIVE) return 1; /* Pass the events down to previous handlers (e.g. win32 input) */ return CallNextHookEx( 0, code, wparam, lparam ); } static BOOL dinput_window_check(SysMouseImpl* This) { RECT rect; DWORD centerX, centerY; /* make sure the window hasn't moved */ if(!GetWindowRect(This->base.win, &rect)) return FALSE; centerX = (rect.right - rect.left) / 2; centerY = (rect.bottom - rect.top ) / 2; if (This->win_centerX != centerX || This->win_centerY != centerY) { This->win_centerX = centerX; This->win_centerY = centerY; } This->mapped_center.x = This->win_centerX; This->mapped_center.y = This->win_centerY; MapWindowPoints(This->base.win, HWND_DESKTOP, &This->mapped_center, 1); return TRUE; } /****************************************************************************** * Acquire : gets exclusive control of the mouse */ static HRESULT WINAPI SysMouseAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface) { SysMouseImpl *This = (SysMouseImpl *)iface; RECT rect; POINT point; HRESULT res; TRACE("(this=%p)\n",This); if ((res = IDirectInputDevice2AImpl_Acquire(iface)) != DI_OK) return res; /* Store (in a global variable) the current lock */ current_lock = (IDirectInputDevice8A*)This; /* Init the mouse state */ GetCursorPos( &point ); if (This->absolute) { This->m_state.lX = point.x; This->m_state.lY = point.y; This->prevX = point.x; This->prevY = point.y; } else { This->m_state.lX = 0; This->m_state.lY = 0; This->org_coords = point; } This->m_state.lZ = 0; This->m_state.rgbButtons[0] = GetKeyState(VK_LBUTTON) & 0x80; This->m_state.rgbButtons[1] = GetKeyState(VK_RBUTTON) & 0x80; This->m_state.rgbButtons[2] = GetKeyState(VK_MBUTTON) & 0x80; /* Install our mouse hook */ if (This->base.dwCoopLevel & DISCL_EXCLUSIVE) ShowCursor(FALSE); /* hide cursor */ set_dinput_hook(WH_MOUSE_LL, dinput_mouse_hook); /* Get the window dimension and find the center */ GetWindowRect(This->base.win, &rect); This->win_centerX = (rect.right - rect.left) / 2; This->win_centerY = (rect.bottom - rect.top ) / 2; /* Warp the mouse to the center of the window */ if (This->absolute == 0) { This->mapped_center.x = This->win_centerX; This->mapped_center.y = This->win_centerY; MapWindowPoints(This->base.win, HWND_DESKTOP, &This->mapped_center, 1); TRACE("Warping mouse to %d - %d\n", This->mapped_center.x, This->mapped_center.y); SetCursorPos( This->mapped_center.x, This->mapped_center.y ); This->last_warped = GetCurrentTime(); #ifdef MOUSE_HACK This->need_warp = WARP_DONE; #else This->need_warp = WARP_STARTED; #endif } return DI_OK; } /****************************************************************************** * Unacquire : frees the mouse */ static HRESULT WINAPI SysMouseAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface) { SysMouseImpl *This = (SysMouseImpl *)iface; HRESULT res; TRACE("(this=%p)\n",This); if ((res = IDirectInputDevice2AImpl_Unacquire(iface)) != DI_OK) return res; set_dinput_hook(WH_MOUSE_LL, NULL); if (This->base.dwCoopLevel & DISCL_EXCLUSIVE) ShowCursor(TRUE); /* show cursor */ /* No more locks */ if (current_lock == (IDirectInputDevice8A*) This) current_lock = NULL; else ERR("this(%p) != current_lock(%p)\n", This, current_lock); /* And put the mouse cursor back where it was at acquire time */ if (This->absolute == 0) { TRACE(" warping mouse back to (%d , %d)\n", This->org_coords.x, This->org_coords.y); SetCursorPos(This->org_coords.x, This->org_coords.y); } return DI_OK; } /****************************************************************************** * GetDeviceState : returns the "state" of the mouse. * * For the moment, only the "standard" return structure (DIMOUSESTATE) is * supported. */ static HRESULT WINAPI SysMouseAImpl_GetDeviceState( LPDIRECTINPUTDEVICE8A iface,DWORD len,LPVOID ptr ) { SysMouseImpl *This = (SysMouseImpl *)iface; if(This->base.acquired == 0) return DIERR_NOTACQUIRED; EnterCriticalSection(&This->base.crit); TRACE("(this=%p,0x%08x,%p):\n", This, len, ptr); TRACE("(X: %d - Y: %d - Z: %d L: %02x M: %02x R: %02x)\n", This->m_state.lX, This->m_state.lY, This->m_state.lZ, This->m_state.rgbButtons[0], This->m_state.rgbButtons[2], This->m_state.rgbButtons[1]); /* Copy the current mouse state */ fill_DataFormat(ptr, &(This->m_state), &This->base.data_format); /* Initialize the buffer when in relative mode */ if (This->absolute == 0) { This->m_state.lX = 0; This->m_state.lY = 0; This->m_state.lZ = 0; } /* Check if we need to do a mouse warping */ if (This->need_warp == WARP_NEEDED && (GetCurrentTime() - This->last_warped > 10)) { if(!dinput_window_check(This)) { LeaveCriticalSection(&This->base.crit); return DIERR_GENERIC; } TRACE("Warping mouse to %d - %d\n", This->mapped_center.x, This->mapped_center.y); SetCursorPos( This->mapped_center.x, This->mapped_center.y ); This->last_warped = GetCurrentTime(); #ifdef MOUSE_HACK This->need_warp = WARP_DONE; #else This->need_warp = WARP_STARTED; #endif } LeaveCriticalSection(&This->base.crit); return DI_OK; } /****************************************************************************** * GetDeviceData : gets buffered input data. */ static HRESULT WINAPI SysMouseAImpl_GetDeviceData(LPDIRECTINPUTDEVICE8A iface, DWORD dodsize, LPDIDEVICEOBJECTDATA dod, LPDWORD entries, DWORD flags) { SysMouseImpl *This = (SysMouseImpl *)iface; HRESULT res; res = IDirectInputDevice2AImpl_GetDeviceData(iface, dodsize, dod, entries, flags); if (FAILED(res)) return res; /* Check if we need to do a mouse warping */ if (This->need_warp == WARP_NEEDED && (GetCurrentTime() - This->last_warped > 10)) { if(!dinput_window_check(This)) return DIERR_GENERIC; TRACE("Warping mouse to %d - %d\n", This->mapped_center.x, This->mapped_center.y); SetCursorPos( This->mapped_center.x, This->mapped_center.y ); This->last_warped = GetCurrentTime(); #ifdef MOUSE_HACK This->need_warp = WARP_DONE; #else This->need_warp = WARP_STARTED; #endif } return res; } /****************************************************************************** * SetProperty : change input device properties */ static HRESULT WINAPI SysMouseAImpl_SetProperty(LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPCDIPROPHEADER ph) { SysMouseImpl *This = (SysMouseImpl *)iface; TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(rguid),ph); if (!HIWORD(rguid)) { switch (LOWORD(rguid)) { case (DWORD) DIPROP_AXISMODE: { LPCDIPROPDWORD pd = (LPCDIPROPDWORD)ph; This->absolute = !(pd->dwData); TRACE("Using %s coordinates mode now\n", This->absolute ? "absolute" : "relative"); break; } default: return IDirectInputDevice2AImpl_SetProperty(iface, rguid, ph); } } return DI_OK; } /****************************************************************************** * GetProperty : get input device properties */ static HRESULT WINAPI SysMouseAImpl_GetProperty(LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPDIPROPHEADER pdiph) { SysMouseImpl *This = (SysMouseImpl *)iface; TRACE("(%p) %s,%p\n", This, debugstr_guid(rguid), pdiph); _dump_DIPROPHEADER(pdiph); if (!HIWORD(rguid)) { switch (LOWORD(rguid)) { case (DWORD) DIPROP_GRANULARITY: { LPDIPROPDWORD pr = (LPDIPROPDWORD) pdiph; /* We'll just assume that the app asks about the Z axis */ pr->dwData = WHEEL_DELTA; break; } case (DWORD) DIPROP_RANGE: { LPDIPROPRANGE pr = (LPDIPROPRANGE) pdiph; if ((pdiph->dwHow == DIPH_BYID) && ((pdiph->dwObj == (DIDFT_MAKEINSTANCE(WINE_MOUSE_X_AXIS_INSTANCE) | DIDFT_RELAXIS)) || (pdiph->dwObj == (DIDFT_MAKEINSTANCE(WINE_MOUSE_Y_AXIS_INSTANCE) | DIDFT_RELAXIS)))) { /* Querying the range of either the X or the Y axis. As I do not know the range, do as if the range were unrestricted...*/ pr->lMin = DIPROPRANGE_NOMIN; pr->lMax = DIPROPRANGE_NOMAX; } break; } default: return IDirectInputDevice2AImpl_GetProperty(iface, rguid, pdiph); } } return DI_OK; } /****************************************************************************** * GetCapabilities : get the device capablitites */ static HRESULT WINAPI SysMouseAImpl_GetCapabilities( LPDIRECTINPUTDEVICE8A iface, LPDIDEVCAPS lpDIDevCaps) { SysMouseImpl *This = (SysMouseImpl *)iface; DIDEVCAPS devcaps; TRACE("(this=%p,%p)\n",This,lpDIDevCaps); if ((lpDIDevCaps->dwSize != sizeof(DIDEVCAPS)) && (lpDIDevCaps->dwSize != sizeof(DIDEVCAPS_DX3))) { WARN("invalid parameter\n"); return DIERR_INVALIDPARAM; } devcaps.dwSize = lpDIDevCaps->dwSize; devcaps.dwFlags = DIDC_ATTACHED; if (This->dinput->dwVersion >= 0x0800) devcaps.dwDevType = DI8DEVTYPE_MOUSE | (DI8DEVTYPEMOUSE_TRADITIONAL << 8); else devcaps.dwDevType = DIDEVTYPE_MOUSE | (DIDEVTYPEMOUSE_TRADITIONAL << 8); devcaps.dwAxes = 3; devcaps.dwButtons = 3; devcaps.dwPOVs = 0; devcaps.dwFFSamplePeriod = 0; devcaps.dwFFMinTimeResolution = 0; devcaps.dwFirmwareRevision = 100; devcaps.dwHardwareRevision = 100; devcaps.dwFFDriverVersion = 0; memcpy(lpDIDevCaps, &devcaps, lpDIDevCaps->dwSize); return DI_OK; } /****************************************************************************** * EnumObjects : enumerate the different buttons and axis... */ static HRESULT WINAPI SysMouseAImpl_EnumObjects( LPDIRECTINPUTDEVICE8A iface, LPDIENUMDEVICEOBJECTSCALLBACKA lpCallback, LPVOID lpvRef, DWORD dwFlags) { SysMouseImpl *This = (SysMouseImpl *)iface; DIDEVICEOBJECTINSTANCEA ddoi; TRACE("(this=%p,%p,%p,%08x)\n", This, lpCallback, lpvRef, dwFlags); if (TRACE_ON(dinput)) { TRACE(" - flags = "); _dump_EnumObjects_flags(dwFlags); TRACE("\n"); } /* Only the fields till dwFFMaxForce are relevant */ memset(&ddoi, 0, sizeof(ddoi)); ddoi.dwSize = FIELD_OFFSET(DIDEVICEOBJECTINSTANCEA, dwFFMaxForce); /* In a mouse, we have : two relative axis and three buttons */ if ((dwFlags == DIDFT_ALL) || (dwFlags & DIDFT_AXIS)) { /* X axis */ ddoi.guidType = GUID_XAxis; ddoi.dwOfs = This->base.data_format.offsets[WINE_MOUSE_X_POSITION]; ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_X_AXIS_INSTANCE) | DIDFT_RELAXIS; strcpy(ddoi.tszName, "X-Axis"); _dump_OBJECTINSTANCEA(&ddoi); if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK; /* Y axis */ ddoi.guidType = GUID_YAxis; ddoi.dwOfs = This->base.data_format.offsets[WINE_MOUSE_Y_POSITION]; ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_Y_AXIS_INSTANCE) | DIDFT_RELAXIS; strcpy(ddoi.tszName, "Y-Axis"); _dump_OBJECTINSTANCEA(&ddoi); if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK; /* Z axis */ ddoi.guidType = GUID_ZAxis; ddoi.dwOfs = This->base.data_format.offsets[WINE_MOUSE_Z_POSITION]; ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_Z_AXIS_INSTANCE) | DIDFT_RELAXIS; strcpy(ddoi.tszName, "Z-Axis"); _dump_OBJECTINSTANCEA(&ddoi); if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK; } if ((dwFlags == DIDFT_ALL) || (dwFlags & DIDFT_BUTTON)) { ddoi.guidType = GUID_Button; /* Left button */ ddoi.dwOfs = This->base.data_format.offsets[WINE_MOUSE_L_POSITION]; ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_L_BUTTON_INSTANCE) | DIDFT_PSHBUTTON; strcpy(ddoi.tszName, "Left-Button"); _dump_OBJECTINSTANCEA(&ddoi); if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK; /* Right button */ ddoi.dwOfs = This->base.data_format.offsets[WINE_MOUSE_R_POSITION]; ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_R_BUTTON_INSTANCE) | DIDFT_PSHBUTTON; strcpy(ddoi.tszName, "Right-Button"); _dump_OBJECTINSTANCEA(&ddoi); if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK; /* Middle button */ ddoi.dwOfs = This->base.data_format.offsets[WINE_MOUSE_M_POSITION]; ddoi.dwType = DIDFT_MAKEINSTANCE(WINE_MOUSE_M_BUTTON_INSTANCE) | DIDFT_PSHBUTTON; strcpy(ddoi.tszName, "Middle-Button"); _dump_OBJECTINSTANCEA(&ddoi); if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK; } return DI_OK; } static HRESULT WINAPI SysMouseWImpl_EnumObjects(LPDIRECTINPUTDEVICE8W iface, LPDIENUMDEVICEOBJECTSCALLBACKW lpCallback, LPVOID lpvRef,DWORD dwFlags) { SysMouseImpl *This = (SysMouseImpl *)iface; device_enumobjects_AtoWcb_data data; data.lpCallBack = lpCallback; data.lpvRef = lpvRef; return SysMouseAImpl_EnumObjects((LPDIRECTINPUTDEVICE8A) This, (LPDIENUMDEVICEOBJECTSCALLBACKA) DIEnumDevicesCallbackAtoW, (LPVOID) &data, dwFlags); } /****************************************************************************** * GetDeviceInfo : get information about a device's identity */ static HRESULT WINAPI SysMouseAImpl_GetDeviceInfo( LPDIRECTINPUTDEVICE8A iface, LPDIDEVICEINSTANCEA pdidi) { SysMouseImpl *This = (SysMouseImpl *)iface; TRACE("(this=%p,%p)\n", This, pdidi); if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEA)) { WARN(" dinput3 not supporte yet...\n"); return DI_OK; } fill_mouse_dideviceinstanceA(pdidi, This->dinput->dwVersion); return DI_OK; } static HRESULT WINAPI SysMouseWImpl_GetDeviceInfo(LPDIRECTINPUTDEVICE8W iface, LPDIDEVICEINSTANCEW pdidi) { SysMouseImpl *This = (SysMouseImpl *)iface; TRACE("(this=%p,%p)\n", This, pdidi); if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEW)) { WARN(" dinput3 not supporte yet...\n"); return DI_OK; } fill_mouse_dideviceinstanceW(pdidi, This->dinput->dwVersion); return DI_OK; } static const IDirectInputDevice8AVtbl SysMouseAvt = { IDirectInputDevice2AImpl_QueryInterface, IDirectInputDevice2AImpl_AddRef, SysMouseAImpl_Release, SysMouseAImpl_GetCapabilities, SysMouseAImpl_EnumObjects, SysMouseAImpl_GetProperty, SysMouseAImpl_SetProperty, SysMouseAImpl_Acquire, SysMouseAImpl_Unacquire, SysMouseAImpl_GetDeviceState, SysMouseAImpl_GetDeviceData, SysMouseAImpl_SetDataFormat, IDirectInputDevice2AImpl_SetEventNotification, IDirectInputDevice2AImpl_SetCooperativeLevel, IDirectInputDevice2AImpl_GetObjectInfo, SysMouseAImpl_GetDeviceInfo, IDirectInputDevice2AImpl_RunControlPanel, IDirectInputDevice2AImpl_Initialize, IDirectInputDevice2AImpl_CreateEffect, IDirectInputDevice2AImpl_EnumEffects, IDirectInputDevice2AImpl_GetEffectInfo, IDirectInputDevice2AImpl_GetForceFeedbackState, IDirectInputDevice2AImpl_SendForceFeedbackCommand, IDirectInputDevice2AImpl_EnumCreatedEffectObjects, IDirectInputDevice2AImpl_Escape, IDirectInputDevice2AImpl_Poll, IDirectInputDevice2AImpl_SendDeviceData, IDirectInputDevice7AImpl_EnumEffectsInFile, IDirectInputDevice7AImpl_WriteEffectToFile, IDirectInputDevice8AImpl_BuildActionMap, IDirectInputDevice8AImpl_SetActionMap, IDirectInputDevice8AImpl_GetImageInfo }; #if !defined(__STRICT_ANSI__) && defined(__GNUC__) # define XCAST(fun) (typeof(SysMouseWvt.fun)) #else # define XCAST(fun) (void*) #endif static const IDirectInputDevice8WVtbl SysMouseWvt = { IDirectInputDevice2WImpl_QueryInterface, XCAST(AddRef)IDirectInputDevice2AImpl_AddRef, XCAST(Release)SysMouseAImpl_Release, XCAST(GetCapabilities)SysMouseAImpl_GetCapabilities, SysMouseWImpl_EnumObjects, XCAST(GetProperty)SysMouseAImpl_GetProperty, XCAST(SetProperty)SysMouseAImpl_SetProperty, XCAST(Acquire)SysMouseAImpl_Acquire, XCAST(Unacquire)SysMouseAImpl_Unacquire, XCAST(GetDeviceState)SysMouseAImpl_GetDeviceState, XCAST(GetDeviceData)SysMouseAImpl_GetDeviceData, XCAST(SetDataFormat)SysMouseAImpl_SetDataFormat, XCAST(SetEventNotification)IDirectInputDevice2AImpl_SetEventNotification, XCAST(SetCooperativeLevel)IDirectInputDevice2AImpl_SetCooperativeLevel, IDirectInputDevice2WImpl_GetObjectInfo, SysMouseWImpl_GetDeviceInfo, XCAST(RunControlPanel)IDirectInputDevice2AImpl_RunControlPanel, XCAST(Initialize)IDirectInputDevice2AImpl_Initialize, XCAST(CreateEffect)IDirectInputDevice2AImpl_CreateEffect, IDirectInputDevice2WImpl_EnumEffects, IDirectInputDevice2WImpl_GetEffectInfo, XCAST(GetForceFeedbackState)IDirectInputDevice2AImpl_GetForceFeedbackState, XCAST(SendForceFeedbackCommand)IDirectInputDevice2AImpl_SendForceFeedbackCommand, XCAST(EnumCreatedEffectObjects)IDirectInputDevice2AImpl_EnumCreatedEffectObjects, XCAST(Escape)IDirectInputDevice2AImpl_Escape, XCAST(Poll)IDirectInputDevice2AImpl_Poll, XCAST(SendDeviceData)IDirectInputDevice2AImpl_SendDeviceData, IDirectInputDevice7WImpl_EnumEffectsInFile, IDirectInputDevice7WImpl_WriteEffectToFile, IDirectInputDevice8WImpl_BuildActionMap, IDirectInputDevice8WImpl_SetActionMap, IDirectInputDevice8WImpl_GetImageInfo }; #undef XCAST