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/* 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 <stdarg.h>
#include <string.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winerror.h"
#include "winreg.h"
#include "dinput.h"
#include "dinput_private.h"
#include "device_private.h"
#include "wine/debug.h"
#include "wine/unicode.h"
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_BUTTONS_INSTANCE 3
static const IDirectInputDevice8AVtbl SysMouseAvt;
static const IDirectInputDevice8WVtbl SysMouseWvt;
typedef struct SysMouseImpl SysMouseImpl;
typedef enum
{
WARP_DEFAULT,
WARP_DISABLE,
WARP_FORCE_ON
} WARP_MOUSE;
struct SysMouseImpl
{
struct IDirectInputDeviceImpl base;
/* SysMouseAImpl */
/* These are used in case of relative -> absolute transitions */
POINT org_coords;
POINT mapped_center;
BOOL clipped;
/* warping: whether we need to move mouse back to middle once we
* reach window borders (for e.g. shooters, "surface movement" games) */
BOOL need_warp;
DWORD last_warped;
/* This is for mouse reporting. */
DIMOUSESTATE2 m_state;
WARP_MOUSE warp_override;
};
static inline SysMouseImpl *impl_from_IDirectInputDevice8A(IDirectInputDevice8A *iface)
{
return CONTAINING_RECORD(CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8A_iface), SysMouseImpl, base);
}
static inline SysMouseImpl *impl_from_IDirectInputDevice8W(IDirectInputDevice8W *iface)
{
return CONTAINING_RECORD(CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8W_iface), SysMouseImpl, base);
}
static inline IDirectInputDevice8A *IDirectInputDevice8A_from_impl(SysMouseImpl *This)
{
return &This->base.IDirectInputDevice8A_iface;
}
static inline IDirectInputDevice8W *IDirectInputDevice8W_from_impl(SysMouseImpl *This)
{
return &This->base.IDirectInputDevice8W_iface;
}
static int dinput_mouse_hook( LPDIRECTINPUTDEVICE8A iface, WPARAM wparam, LPARAM lparam );
const GUID DInput_Wine_Mouse_GUID = { /* 9e573ed8-7734-11d2-8d4a-23903fb6bdf7 */
0x9e573ed8, 0x7734, 0x11d2, {0x8d, 0x4a, 0x23, 0x90, 0x3f, 0xb6, 0xbd, 0xf7}
};
static void _dump_mouse_state(const DIMOUSESTATE2 *m_state)
{
int i;
if (!TRACE_ON(dinput)) return;
TRACE("(X: %d Y: %d Z: %d", m_state->lX, m_state->lY, m_state->lZ);
for (i = 0; i < 5; i++) TRACE(" B%d: %02x", i, m_state->rgbButtons[i]);
TRACE(")\n");
}
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, IDirectInputImpl *dinput)
{
SysMouseImpl* newDevice;
LPDIDATAFORMAT df = NULL;
unsigned i;
char buffer[20];
HKEY hkey, appkey;
newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(SysMouseImpl));
if (!newDevice) return NULL;
newDevice->base.IDirectInputDevice8A_iface.lpVtbl = &SysMouseAvt;
newDevice->base.IDirectInputDevice8W_iface.lpVtbl = &SysMouseWvt;
newDevice->base.ref = 1;
newDevice->base.dwCoopLevel = DISCL_NONEXCLUSIVE | DISCL_BACKGROUND;
newDevice->base.guid = *rguid;
InitializeCriticalSection(&newDevice->base.crit);
newDevice->base.crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": SysMouseImpl*->base.crit");
newDevice->base.dinput = dinput;
newDevice->base.event_proc = dinput_mouse_hook;
get_app_key(&hkey, &appkey);
if (!get_config_key(hkey, appkey, "MouseWarpOverride", buffer, sizeof(buffer)))
{
if (!strcasecmp(buffer, "disable"))
newDevice->warp_override = WARP_DISABLE;
else if (!strcasecmp(buffer, "force"))
newDevice->warp_override = WARP_FORCE_ON;
}
if (appkey) RegCloseKey(appkey);
if (hkey) RegCloseKey(hkey);
/* Create copy of default data format */
if (!(df = HeapAlloc(GetProcessHeap(), 0, c_dfDIMouse2.dwSize))) goto failed;
memcpy(df, &c_dfDIMouse2, c_dfDIMouse2.dwSize);
if (!(df->rgodf = HeapAlloc(GetProcessHeap(), 0, df->dwNumObjs * df->dwObjSize))) goto failed;
memcpy(df->rgodf, c_dfDIMouse2.rgodf, df->dwNumObjs * df->dwObjSize);
/* Because we don't do any detection yet just modify instance and type */
for (i = 0; i < df->dwNumObjs; i++)
if (DIDFT_GETTYPE(df->rgodf[i].dwType) & DIDFT_AXIS)
df->rgodf[i].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_RELAXIS;
else
df->rgodf[i].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_PSHBUTTON;
newDevice->base.data_format.wine_df = df;
IDirectInput_AddRef(&newDevice->base.dinput->IDirectInput7A_iface);
EnterCriticalSection(&dinput->crit);
list_add_tail(&dinput->devices_list, &newDevice->base.entry);
LeaveCriticalSection(&dinput->crit);
return newDevice;
failed:
if (df) HeapFree(GetProcessHeap(), 0, df->rgodf);
HeapFree(GetProcessHeap(), 0, df);
HeapFree(GetProcessHeap(), 0, newDevice);
return NULL;
}
static HRESULT mousedev_create_device(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPVOID *pdev, int unicode)
{
TRACE("%p %s %s %p %i\n", dinput, debugstr_guid(rguid), debugstr_guid(riid), pdev, unicode);
*pdev = NULL;
if (IsEqualGUID(&GUID_SysMouse, rguid) || /* Generic Mouse */
IsEqualGUID(&DInput_Wine_Mouse_GUID, rguid)) /* Wine Mouse */
{
SysMouseImpl *This;
if (riid == NULL)
;/* nothing */
else if (IsEqualGUID(&IID_IDirectInputDeviceA, riid) ||
IsEqualGUID(&IID_IDirectInputDevice2A, riid) ||
IsEqualGUID(&IID_IDirectInputDevice7A, riid) ||
IsEqualGUID(&IID_IDirectInputDevice8A, riid))
{
unicode = 0;
}
else if (IsEqualGUID(&IID_IDirectInputDeviceW, riid) ||
IsEqualGUID(&IID_IDirectInputDevice2W, riid) ||
IsEqualGUID(&IID_IDirectInputDevice7W, riid) ||
IsEqualGUID(&IID_IDirectInputDevice8W, riid))
{
unicode = 1;
}
else
{
WARN("no interface\n");
return DIERR_NOINTERFACE;
}
This = alloc_device(rguid, dinput);
TRACE("Created a Mouse device (%p)\n", This);
if (!This) return DIERR_OUTOFMEMORY;
if (unicode)
*pdev = &This->base.IDirectInputDevice8W_iface;
else
*pdev = &This->base.IDirectInputDevice8A_iface;
return DI_OK;
}
return DIERR_DEVICENOTREG;
}
const struct dinput_device mouse_device = {
"Wine mouse driver",
mousedev_enum_deviceA,
mousedev_enum_deviceW,
mousedev_create_device
};
/******************************************************************************
* SysMouseA (DInput Mouse support)
*/
/* low-level mouse hook */
static int dinput_mouse_hook( LPDIRECTINPUTDEVICE8A iface, WPARAM wparam, LPARAM lparam )
{
MSLLHOOKSTRUCT *hook = (MSLLHOOKSTRUCT *)lparam;
SysMouseImpl* This = impl_from_IDirectInputDevice8A(iface);
int wdata = 0, inst_id = -1, ret;
TRACE("msg %lx @ (%d %d)\n", wparam, hook->pt.x, hook->pt.y);
EnterCriticalSection(&This->base.crit);
ret = This->clipped;
switch(wparam) {
case WM_MOUSEMOVE:
{
POINT pt, pt1;
if (This->clipped) pt = This->mapped_center;
else GetCursorPos(&pt);
This->m_state.lX += pt.x = hook->pt.x - pt.x;
This->m_state.lY += pt.y = hook->pt.y - pt.y;
if (This->base.data_format.user_df->dwFlags & DIDF_ABSAXIS)
{
pt1.x = This->m_state.lX;
pt1.y = This->m_state.lY;
} else
pt1 = pt;
if (pt.x)
{
inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_X_AXIS_INSTANCE) | DIDFT_RELAXIS;
wdata = pt1.x;
}
if (pt.y)
{
/* Already have X, need to queue it */
if (inst_id != -1)
queue_event(iface, inst_id,
wdata, GetCurrentTime(), This->base.dinput->evsequence);
inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_Y_AXIS_INSTANCE) | DIDFT_RELAXIS;
wdata = pt1.y;
}
if (pt.x || pt.y)
{
if ((This->warp_override == WARP_FORCE_ON) ||
(This->warp_override != WARP_DISABLE && (This->base.dwCoopLevel & DISCL_EXCLUSIVE)))
This->need_warp = TRUE;
}
break;
}
case WM_MOUSEWHEEL:
inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_Z_AXIS_INSTANCE) | DIDFT_RELAXIS;
This->m_state.lZ += wdata = (short)HIWORD(hook->mouseData);
break;
case WM_LBUTTONDOWN:
inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 0) | DIDFT_PSHBUTTON;
This->m_state.rgbButtons[0] = wdata = 0x80;
break;
case WM_LBUTTONUP:
inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 0) | DIDFT_PSHBUTTON;
This->m_state.rgbButtons[0] = wdata = 0x00;
break;
case WM_RBUTTONDOWN:
inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 1) | DIDFT_PSHBUTTON;
This->m_state.rgbButtons[1] = wdata = 0x80;
break;
case WM_RBUTTONUP:
inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 1) | DIDFT_PSHBUTTON;
This->m_state.rgbButtons[1] = wdata = 0x00;
break;
case WM_MBUTTONDOWN:
inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 2) | DIDFT_PSHBUTTON;
This->m_state.rgbButtons[2] = wdata = 0x80;
break;
case WM_MBUTTONUP:
inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 2) | DIDFT_PSHBUTTON;
This->m_state.rgbButtons[2] = wdata = 0x00;
break;
case WM_XBUTTONDOWN:
inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 2 + HIWORD(hook->mouseData)) | DIDFT_PSHBUTTON;
This->m_state.rgbButtons[2 + HIWORD(hook->mouseData)] = wdata = 0x80;
break;
case WM_XBUTTONUP:
inst_id = DIDFT_MAKEINSTANCE(WINE_MOUSE_BUTTONS_INSTANCE + 2 + HIWORD(hook->mouseData)) | DIDFT_PSHBUTTON;
This->m_state.rgbButtons[2 + HIWORD(hook->mouseData)] = wdata = 0x00;
break;
default:
ret = 0;
}
if (inst_id != -1)
{
_dump_mouse_state(&This->m_state);
queue_event(iface, inst_id,
wdata, GetCurrentTime(), This->base.dinput->evsequence++);
}
LeaveCriticalSection(&This->base.crit);
return ret;
}
static HRESULT warp_check( SysMouseImpl* This, BOOL force )
{
DWORD now = GetCurrentTime();
const DWORD interval = This->clipped ? 500 : 10;
if (force || (This->need_warp && (now - This->last_warped > interval)))
{
RECT rect, new_rect;
This->last_warped = now;
This->need_warp = FALSE;
if (!GetWindowRect(This->base.win, &rect)) return DIERR_GENERIC;
This->mapped_center.x = (rect.left + rect.right) / 2;
This->mapped_center.y = (rect.top + rect.bottom) / 2;
if (!This->clipped)
{
TRACE("Warping mouse to %d - %d\n", This->mapped_center.x, This->mapped_center.y);
SetCursorPos( This->mapped_center.x, This->mapped_center.y );
}
if (This->base.dwCoopLevel & DISCL_EXCLUSIVE)
{
SetRect( &rect, This->mapped_center.x, This->mapped_center.y,
This->mapped_center.x + 1, This->mapped_center.y + 1 );
TRACE("Clipping mouse to %s\n", wine_dbgstr_rect( &rect ));
ClipCursor( &rect );
This->clipped = GetClipCursor( &new_rect ) && EqualRect( &rect, &new_rect );
}
}
return DI_OK;
}
/******************************************************************************
* Acquire : gets exclusive control of the mouse
*/
static HRESULT WINAPI SysMouseWImpl_Acquire(LPDIRECTINPUTDEVICE8W iface)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8W(iface);
POINT point;
HRESULT res;
TRACE("(this=%p)\n",This);
if ((res = IDirectInputDevice2WImpl_Acquire(iface)) != DI_OK) return res;
/* Init the mouse state */
GetCursorPos( &point );
if (This->base.data_format.user_df->dwFlags & DIDF_ABSAXIS)
{
This->m_state.lX = point.x;
This->m_state.lY = 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;
if (This->base.dwCoopLevel & DISCL_EXCLUSIVE)
{
ShowCursor(FALSE); /* hide cursor */
warp_check( This, TRUE );
}
else if (This->warp_override == WARP_FORCE_ON)
{
/* Need a window to warp mouse in. */
if (!This->base.win) This->base.win = GetDesktopWindow();
warp_check( This, TRUE );
}
else if (This->clipped)
{
ClipCursor( NULL );
This->clipped = FALSE;
}
return DI_OK;
}
static HRESULT WINAPI SysMouseAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
return SysMouseWImpl_Acquire(IDirectInputDevice8W_from_impl(This));
}
/******************************************************************************
* Unacquire : frees the mouse
*/
static HRESULT WINAPI SysMouseWImpl_Unacquire(LPDIRECTINPUTDEVICE8W iface)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8W(iface);
HRESULT res;
TRACE("(this=%p)\n",This);
if ((res = IDirectInputDevice2WImpl_Unacquire(iface)) != DI_OK) return res;
if (This->base.dwCoopLevel & DISCL_EXCLUSIVE)
{
ClipCursor(NULL);
ShowCursor(TRUE); /* show cursor */
This->clipped = FALSE;
}
/* And put the mouse cursor back where it was at acquire time */
if (This->base.dwCoopLevel & DISCL_EXCLUSIVE || This->warp_override == WARP_FORCE_ON)
{
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;
}
static HRESULT WINAPI SysMouseAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
return SysMouseWImpl_Unacquire(IDirectInputDevice8W_from_impl(This));
}
/******************************************************************************
* GetDeviceState : returns the "state" of the mouse.
*
* For the moment, only the "standard" return structure (DIMOUSESTATE) is
* supported.
*/
static HRESULT WINAPI SysMouseWImpl_GetDeviceState(LPDIRECTINPUTDEVICE8W iface, DWORD len, LPVOID ptr)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8W(iface);
if(This->base.acquired == 0) return DIERR_NOTACQUIRED;
TRACE("(this=%p,0x%08x,%p):\n", This, len, ptr);
_dump_mouse_state(&This->m_state);
EnterCriticalSection(&This->base.crit);
/* Copy the current mouse state */
fill_DataFormat(ptr, len, &This->m_state, &This->base.data_format);
/* Initialize the buffer when in relative mode */
if (!(This->base.data_format.user_df->dwFlags & DIDF_ABSAXIS))
{
This->m_state.lX = 0;
This->m_state.lY = 0;
This->m_state.lZ = 0;
}
LeaveCriticalSection(&This->base.crit);
return warp_check( This, FALSE );
}
static HRESULT WINAPI SysMouseAImpl_GetDeviceState(LPDIRECTINPUTDEVICE8A iface, DWORD len, LPVOID ptr)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
return SysMouseWImpl_GetDeviceState(IDirectInputDevice8W_from_impl(This), len, ptr);
}
/******************************************************************************
* GetDeviceData : gets buffered input data.
*/
static HRESULT WINAPI SysMouseWImpl_GetDeviceData(LPDIRECTINPUTDEVICE8W iface,
DWORD dodsize, LPDIDEVICEOBJECTDATA dod, LPDWORD entries, DWORD flags)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8W(iface);
HRESULT res;
res = IDirectInputDevice2WImpl_GetDeviceData(iface, dodsize, dod, entries, flags);
if (SUCCEEDED(res)) res = warp_check( This, FALSE );
return res;
}
static HRESULT WINAPI SysMouseAImpl_GetDeviceData(LPDIRECTINPUTDEVICE8A iface,
DWORD dodsize, LPDIDEVICEOBJECTDATA dod, LPDWORD entries, DWORD flags)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
return SysMouseWImpl_GetDeviceData(IDirectInputDevice8W_from_impl(This), dodsize, dod, entries, flags);
}
/******************************************************************************
* GetProperty : get input device properties
*/
static HRESULT WINAPI SysMouseWImpl_GetProperty(LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPDIPROPHEADER pdiph)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8W(iface);
TRACE("(%p) %s,%p\n", This, debugstr_guid(rguid), pdiph);
_dump_DIPROPHEADER(pdiph);
if (IS_DIPROP(rguid)) {
switch (LOWORD(rguid)) {
case (DWORD_PTR) 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_PTR) 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 IDirectInputDevice2WImpl_GetProperty(iface, rguid, pdiph);
}
}
return DI_OK;
}
static HRESULT WINAPI SysMouseAImpl_GetProperty(LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPDIPROPHEADER pdiph)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
return SysMouseWImpl_GetProperty(IDirectInputDevice8W_from_impl(This), rguid, pdiph);
}
/******************************************************************************
* GetCapabilities : get the device capabilities
*/
static HRESULT WINAPI SysMouseWImpl_GetCapabilities(LPDIRECTINPUTDEVICE8W iface, LPDIDEVCAPS lpDIDevCaps)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8W(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->base.dinput->dwVersion >= 0x0800)
devcaps.dwDevType = DI8DEVTYPE_MOUSE | (DI8DEVTYPEMOUSE_TRADITIONAL << 8);
else
devcaps.dwDevType = DIDEVTYPE_MOUSE | (DIDEVTYPEMOUSE_TRADITIONAL << 8);
devcaps.dwAxes = 3;
devcaps.dwButtons = 8;
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;
}
static HRESULT WINAPI SysMouseAImpl_GetCapabilities(LPDIRECTINPUTDEVICE8A iface, LPDIDEVCAPS lpDIDevCaps)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
return SysMouseWImpl_GetCapabilities(IDirectInputDevice8W_from_impl(This), lpDIDevCaps);
}
/******************************************************************************
* GetObjectInfo : get information about a device object such as a button
* or axis
*/
static HRESULT WINAPI SysMouseWImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8W iface,
LPDIDEVICEOBJECTINSTANCEW pdidoi, DWORD dwObj, DWORD dwHow)
{
static const WCHAR x_axisW[] = {'X','-','A','x','i','s',0};
static const WCHAR y_axisW[] = {'Y','-','A','x','i','s',0};
static const WCHAR wheelW[] = {'W','h','e','e','l',0};
static const WCHAR buttonW[] = {'B','u','t','t','o','n',' ','%','d',0};
HRESULT res;
res = IDirectInputDevice2WImpl_GetObjectInfo(iface, pdidoi, dwObj, dwHow);
if (res != DI_OK) return res;
if (IsEqualGUID(&pdidoi->guidType, &GUID_XAxis)) strcpyW(pdidoi->tszName, x_axisW);
else if (IsEqualGUID(&pdidoi->guidType, &GUID_YAxis)) strcpyW(pdidoi->tszName, y_axisW);
else if (IsEqualGUID(&pdidoi->guidType, &GUID_ZAxis)) strcpyW(pdidoi->tszName, wheelW);
else if (pdidoi->dwType & DIDFT_BUTTON)
wsprintfW(pdidoi->tszName, buttonW, DIDFT_GETINSTANCE(pdidoi->dwType) - 3);
_dump_OBJECTINSTANCEW(pdidoi);
return res;
}
static HRESULT WINAPI SysMouseAImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8A iface,
LPDIDEVICEOBJECTINSTANCEA pdidoi, DWORD dwObj, DWORD dwHow)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
HRESULT res;
DIDEVICEOBJECTINSTANCEW didoiW;
DWORD dwSize = pdidoi->dwSize;
didoiW.dwSize = sizeof(didoiW);
res = SysMouseWImpl_GetObjectInfo(IDirectInputDevice8W_from_impl(This), &didoiW, dwObj, dwHow);
if (res != DI_OK) return res;
memset(pdidoi, 0, pdidoi->dwSize);
memcpy(pdidoi, &didoiW, FIELD_OFFSET(DIDEVICEOBJECTINSTANCEW, tszName));
pdidoi->dwSize = dwSize;
WideCharToMultiByte(CP_ACP, 0, didoiW.tszName, -1, pdidoi->tszName,
sizeof(pdidoi->tszName), NULL, NULL);
return res;
}
/******************************************************************************
* GetDeviceInfo : get information about a device's identity
*/
static HRESULT WINAPI SysMouseAImpl_GetDeviceInfo(
LPDIRECTINPUTDEVICE8A iface,
LPDIDEVICEINSTANCEA pdidi)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
TRACE("(this=%p,%p)\n", This, pdidi);
if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEA)) {
WARN(" dinput3 not supported yet...\n");
return DI_OK;
}
fill_mouse_dideviceinstanceA(pdidi, This->base.dinput->dwVersion);
return DI_OK;
}
static HRESULT WINAPI SysMouseWImpl_GetDeviceInfo(LPDIRECTINPUTDEVICE8W iface, LPDIDEVICEINSTANCEW pdidi)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8W(iface);
TRACE("(this=%p,%p)\n", This, pdidi);
if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEW)) {
WARN(" dinput3 not supported yet...\n");
return DI_OK;
}
fill_mouse_dideviceinstanceW(pdidi, This->base.dinput->dwVersion);
return DI_OK;
}
static HRESULT WINAPI SysMouseWImpl_BuildActionMap(LPDIRECTINPUTDEVICE8W iface,
LPDIACTIONFORMATW lpdiaf,
LPCWSTR lpszUserName,
DWORD dwFlags)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8W(iface);
int i, has_actions = 0;
for (i=0; i < lpdiaf->dwNumActions; i++)
{
if ((lpdiaf->rgoAction[i].dwSemantic & DIMOUSE_MASK) == DIMOUSE_MASK)
{
DWORD obj_id = semantic_to_obj_id(&This->base, lpdiaf->rgoAction[i].dwSemantic);
lpdiaf->rgoAction[i].dwObjID = obj_id;
lpdiaf->rgoAction[i].guidInstance = This->base.guid;
lpdiaf->rgoAction[i].dwHow = DIAH_DEFAULT;
has_actions = 1;
}
else if (!(dwFlags & DIDBAM_PRESERVE))
{
/* we must clear action data belonging to other devices */
memset(&lpdiaf->rgoAction[i].guidInstance, 0, sizeof(GUID));
lpdiaf->rgoAction[i].dwHow = DIAH_UNMAPPED;
}
}
if (!has_actions) return DI_NOEFFECT;
return IDirectInputDevice8WImpl_BuildActionMap(iface, lpdiaf, lpszUserName, dwFlags);
}
static HRESULT WINAPI SysMouseAImpl_BuildActionMap(LPDIRECTINPUTDEVICE8A iface,
LPDIACTIONFORMATA lpdiaf,
LPCSTR lpszUserName,
DWORD dwFlags)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
DIACTIONFORMATW diafW;
HRESULT hr;
diafW.rgoAction = HeapAlloc(GetProcessHeap(), 0, sizeof(DIACTIONW)*lpdiaf->dwNumActions);
_copy_diactionformatAtoW(&diafW, lpdiaf);
hr = SysMouseWImpl_BuildActionMap(&This->base.IDirectInputDevice8W_iface, &diafW, NULL, dwFlags);
_copy_diactionformatWtoA(lpdiaf, &diafW);
HeapFree(GetProcessHeap(), 0, diafW.rgoAction);
return hr;
}
static HRESULT WINAPI SysMouseWImpl_SetActionMap(LPDIRECTINPUTDEVICE8W iface,
LPDIACTIONFORMATW lpdiaf,
LPCWSTR lpszUserName,
DWORD dwFlags)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8W(iface);
DIDATAFORMAT data_format;
DIOBJECTDATAFORMAT *obj_df = NULL;
int i, action = 0, num_actions = 0;
unsigned int offset = 0;
if (This->base.acquired) return DIERR_ACQUIRED;
/* count the actions */
for (i=0; i < lpdiaf->dwNumActions; i++)
if (IsEqualGUID(&This->base.guid, &lpdiaf->rgoAction[i].guidInstance))
num_actions++;
if (num_actions == 0) return DI_NOEFFECT;
data_format.dwSize = sizeof(data_format);
data_format.dwObjSize = sizeof(DIOBJECTDATAFORMAT);
data_format.dwFlags = DIDF_ABSAXIS;
data_format.dwDataSize = lpdiaf->dwDataSize;
This->base.num_actions = num_actions;
/* Constructing the dataformat and actionmap */
obj_df = HeapAlloc(GetProcessHeap(), 0, sizeof(DIOBJECTDATAFORMAT)*num_actions);
data_format.rgodf = (LPDIOBJECTDATAFORMAT)obj_df;
data_format.dwNumObjs = num_actions;
This->base.action_map = HeapAlloc(GetProcessHeap(), 0, sizeof(ActionMap)*num_actions);
for (i = 0; i < lpdiaf->dwNumActions; i++)
{
if (IsEqualGUID(&This->base.guid, &lpdiaf->rgoAction[i].guidInstance))
{
int instance = DIDFT_GETINSTANCE(lpdiaf->rgoAction[i].dwObjID);
memcpy(&obj_df[action], &c_dfDIMouse.rgodf[instance], c_dfDIMouse.dwObjSize);
This->base.action_map[action].uAppData = lpdiaf->rgoAction[i].uAppData;
This->base.action_map[action].offset = offset;
obj_df[action].dwOfs = offset;
offset += (obj_df[action].dwType & DIDFT_BUTTON) ? 1 : 4;
action++;
}
}
IDirectInputDevice8_SetDataFormat(iface, &data_format);
HeapFree(GetProcessHeap(), 0, obj_df);
return IDirectInputDevice8WImpl_SetActionMap(iface, lpdiaf, lpszUserName, dwFlags);
}
static HRESULT WINAPI SysMouseAImpl_SetActionMap(LPDIRECTINPUTDEVICE8A iface,
LPDIACTIONFORMATA lpdiaf,
LPCSTR lpszUserName,
DWORD dwFlags)
{
SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
DIACTIONFORMATW diafW;
HRESULT hr;
diafW.rgoAction = HeapAlloc(GetProcessHeap(), 0, sizeof(DIACTIONW)*lpdiaf->dwNumActions);
_copy_diactionformatAtoW(&diafW, lpdiaf);
hr = SysMouseWImpl_SetActionMap(&This->base.IDirectInputDevice8W_iface, &diafW, NULL, dwFlags);
HeapFree(GetProcessHeap(), 0, diafW.rgoAction);
return hr;
}
static const IDirectInputDevice8AVtbl SysMouseAvt =
{
IDirectInputDevice2AImpl_QueryInterface,
IDirectInputDevice2AImpl_AddRef,
IDirectInputDevice2AImpl_Release,
SysMouseAImpl_GetCapabilities,
IDirectInputDevice2AImpl_EnumObjects,
SysMouseAImpl_GetProperty,
IDirectInputDevice2AImpl_SetProperty,
SysMouseAImpl_Acquire,
SysMouseAImpl_Unacquire,
SysMouseAImpl_GetDeviceState,
SysMouseAImpl_GetDeviceData,
IDirectInputDevice2AImpl_SetDataFormat,
IDirectInputDevice2AImpl_SetEventNotification,
IDirectInputDevice2AImpl_SetCooperativeLevel,
SysMouseAImpl_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,
SysMouseAImpl_BuildActionMap,
SysMouseAImpl_SetActionMap,
IDirectInputDevice8AImpl_GetImageInfo
};
static const IDirectInputDevice8WVtbl SysMouseWvt =
{
IDirectInputDevice2WImpl_QueryInterface,
IDirectInputDevice2WImpl_AddRef,
IDirectInputDevice2WImpl_Release,
SysMouseWImpl_GetCapabilities,
IDirectInputDevice2WImpl_EnumObjects,
SysMouseWImpl_GetProperty,
IDirectInputDevice2WImpl_SetProperty,
SysMouseWImpl_Acquire,
SysMouseWImpl_Unacquire,
SysMouseWImpl_GetDeviceState,
SysMouseWImpl_GetDeviceData,
IDirectInputDevice2WImpl_SetDataFormat,
IDirectInputDevice2WImpl_SetEventNotification,
IDirectInputDevice2WImpl_SetCooperativeLevel,
SysMouseWImpl_GetObjectInfo,
SysMouseWImpl_GetDeviceInfo,
IDirectInputDevice2WImpl_RunControlPanel,
IDirectInputDevice2WImpl_Initialize,
IDirectInputDevice2WImpl_CreateEffect,
IDirectInputDevice2WImpl_EnumEffects,
IDirectInputDevice2WImpl_GetEffectInfo,
IDirectInputDevice2WImpl_GetForceFeedbackState,
IDirectInputDevice2WImpl_SendForceFeedbackCommand,
IDirectInputDevice2WImpl_EnumCreatedEffectObjects,
IDirectInputDevice2WImpl_Escape,
IDirectInputDevice2WImpl_Poll,
IDirectInputDevice2WImpl_SendDeviceData,
IDirectInputDevice7WImpl_EnumEffectsInFile,
IDirectInputDevice7WImpl_WriteEffectToFile,
SysMouseWImpl_BuildActionMap,
SysMouseWImpl_SetActionMap,
IDirectInputDevice8WImpl_GetImageInfo
};
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