mouse.c File Reference

#include "config.h"
#include "wine/port.h"
#include <stdarg.h>
#include <string.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "wine/winternl.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"

Include dependency graph for mouse.c:

Go to the source code of this file.

Classes
struct	SysMouseImpl

Macros
#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

Typedefs
typedef struct SysMouseImpl	SysMouseImpl

Enumerations
enum	WARP_MOUSE { WARP_DEFAULT, WARP_DISABLE, WARP_FORCE_ON }

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (dinput)
static SysMouseImpl *	impl_from_IDirectInputDevice8A (IDirectInputDevice8A *iface)
static SysMouseImpl *	impl_from_IDirectInputDevice8W (IDirectInputDevice8W *iface)
static IDirectInputDevice8W *	IDirectInputDevice8W_from_impl (SysMouseImpl *This)
static int	dinput_mouse_hook (LPDIRECTINPUTDEVICE8A iface, WPARAM wparam, LPARAM lparam)
static void	_dump_mouse_state (const DIMOUSESTATE2 *m_state)
static void	fill_mouse_dideviceinstanceA (LPDIDEVICEINSTANCEA lpddi, DWORD version)
static void	fill_mouse_dideviceinstanceW (LPDIDEVICEINSTANCEW lpddi, DWORD version)
static HRESULT	mousedev_enum_deviceA (DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id)
static HRESULT	mousedev_enum_deviceW (DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id)
static SysMouseImpl *	alloc_device (REFGUID rguid, IDirectInputImpl *dinput)
static HRESULT	mousedev_create_device (IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPVOID *pdev, int unicode)
static void	warp_check (SysMouseImpl *This, BOOL force)
static HRESULT WINAPI	SysMouseWImpl_Acquire (LPDIRECTINPUTDEVICE8W iface)
static HRESULT WINAPI	SysMouseAImpl_Acquire (LPDIRECTINPUTDEVICE8A iface)
static HRESULT WINAPI	SysMouseWImpl_Unacquire (LPDIRECTINPUTDEVICE8W iface)
static HRESULT WINAPI	SysMouseAImpl_Unacquire (LPDIRECTINPUTDEVICE8A iface)
static HRESULT WINAPI	SysMouseWImpl_GetDeviceState (LPDIRECTINPUTDEVICE8W iface, DWORD len, LPVOID ptr)
static HRESULT WINAPI	SysMouseAImpl_GetDeviceState (LPDIRECTINPUTDEVICE8A iface, DWORD len, LPVOID ptr)
static HRESULT WINAPI	SysMouseWImpl_GetDeviceData (LPDIRECTINPUTDEVICE8W iface, DWORD dodsize, LPDIDEVICEOBJECTDATA dod, LPDWORD entries, DWORD flags)
static HRESULT WINAPI	SysMouseAImpl_GetDeviceData (LPDIRECTINPUTDEVICE8A iface, DWORD dodsize, LPDIDEVICEOBJECTDATA dod, LPDWORD entries, DWORD flags)
static HRESULT WINAPI	SysMouseWImpl_GetProperty (LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPDIPROPHEADER pdiph)
static HRESULT WINAPI	SysMouseAImpl_GetProperty (LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPDIPROPHEADER pdiph)
static HRESULT WINAPI	SysMouseWImpl_GetCapabilities (LPDIRECTINPUTDEVICE8W iface, LPDIDEVCAPS lpDIDevCaps)
static HRESULT WINAPI	SysMouseAImpl_GetCapabilities (LPDIRECTINPUTDEVICE8A iface, LPDIDEVCAPS lpDIDevCaps)
static HRESULT WINAPI	SysMouseWImpl_GetObjectInfo (LPDIRECTINPUTDEVICE8W iface, LPDIDEVICEOBJECTINSTANCEW pdidoi, DWORD dwObj, DWORD dwHow)
static HRESULT WINAPI	SysMouseAImpl_GetObjectInfo (LPDIRECTINPUTDEVICE8A iface, LPDIDEVICEOBJECTINSTANCEA pdidoi, DWORD dwObj, DWORD dwHow)
static HRESULT WINAPI	SysMouseAImpl_GetDeviceInfo (LPDIRECTINPUTDEVICE8A iface, LPDIDEVICEINSTANCEA pdidi)
static HRESULT WINAPI	SysMouseWImpl_GetDeviceInfo (LPDIRECTINPUTDEVICE8W iface, LPDIDEVICEINSTANCEW pdidi)
static HRESULT WINAPI	SysMouseWImpl_BuildActionMap (LPDIRECTINPUTDEVICE8W iface, LPDIACTIONFORMATW lpdiaf, LPCWSTR lpszUserName, DWORD dwFlags)
static HRESULT WINAPI	SysMouseAImpl_BuildActionMap (LPDIRECTINPUTDEVICE8A iface, LPDIACTIONFORMATA lpdiaf, LPCSTR lpszUserName, DWORD dwFlags)
static HRESULT WINAPI	SysMouseWImpl_SetActionMap (LPDIRECTINPUTDEVICE8W iface, LPDIACTIONFORMATW lpdiaf, LPCWSTR lpszUserName, DWORD dwFlags)
static HRESULT WINAPI	SysMouseAImpl_SetActionMap (LPDIRECTINPUTDEVICE8A iface, LPDIACTIONFORMATA lpdiaf, LPCSTR lpszUserName, DWORD dwFlags)

Variables
static const IDirectInputDevice8AVtbl	SysMouseAvt
static const IDirectInputDevice8WVtbl	SysMouseWvt
const struct dinput_device	mouse_device

Macro Definition Documentation

WINE_MOUSE_BUTTONS_INSTANCE

#define WINE_MOUSE_BUTTONS_INSTANCE   3

Definition at line 48 of file mouse.c.

WINE_MOUSE_X_AXIS_INSTANCE

#define WINE_MOUSE_X_AXIS_INSTANCE   0

Definition at line 45 of file mouse.c.

WINE_MOUSE_Y_AXIS_INSTANCE

#define WINE_MOUSE_Y_AXIS_INSTANCE   1

Definition at line 46 of file mouse.c.

WINE_MOUSE_Z_AXIS_INSTANCE

#define WINE_MOUSE_Z_AXIS_INSTANCE   2

Definition at line 47 of file mouse.c.

Typedef Documentation

SysMouseImpl

typedef struct SysMouseImpl SysMouseImpl

Definition at line 53 of file mouse.c.

Enumeration Type Documentation

WARP_MOUSE

enum WARP_MOUSE

Enumerator
WARP_DEFAULT
WARP_DISABLE
WARP_FORCE_ON

Definition at line 55 of file mouse.c.

{
    WARP_DEFAULT,
    WARP_DISABLE,
    WARP_FORCE_ON
} WARP_MOUSE;

Function Documentation

_dump_mouse_state()

static void _dump_mouse_state ( const DIMOUSESTATE2 *  m_state )

static

Definition at line 97 of file mouse.c.

{
    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");
}

Referenced by dinput_mouse_hook(), and SysMouseWImpl_GetDeviceState().

alloc_device()

static SysMouseImpl* alloc_device ( REFGUID  rguid, IDirectInputImpl *  dinput  )

static

Definition at line 198 of file mouse.c.

{
    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 (!_strnicmp(buffer, "disable", -1))
            newDevice->warp_override = WARP_DISABLE;
        else if (!_strnicmp(buffer, "force", -1))
            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;
}

Referenced by mousedev_create_device().

dinput_mouse_hook()

static int dinput_mouse_hook ( LPDIRECTINPUTDEVICE8A  iface, WPARAM  wparam, LPARAM  lparam  )

static

Definition at line 317 of file mouse.c.

{
    MSLLHOOKSTRUCT *hook = (MSLLHOOKSTRUCT *)lparam;
    SysMouseImpl* This = impl_from_IDirectInputDevice8A(iface);
    int wdata = 0, inst_id = -1, ret = 0;

    TRACE("msg %lx @ (%d %d)\n", wparam, hook->pt.x, hook->pt.y);

    EnterCriticalSection(&This->base.crit);

    switch(wparam) {
        case WM_MOUSEMOVE:
        {
            POINT pt, pt1;

            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);
            /* FarCry crashes if it gets a mouse wheel message */
            /* FIXME: should probably filter out other messages too */
            ret = This->clipped;
            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;
    }


    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;
}

Referenced by alloc_device().

fill_mouse_dideviceinstanceA()

static void fill_mouse_dideviceinstanceA ( LPDIDEVICEINSTANCEA  lpddi, DWORD  version  )

static

Definition at line 108 of file mouse.c.

                                                                                   {
    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 = GUID_SysMouse;
    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)));
}

Referenced by mousedev_enum_deviceA(), and SysMouseAImpl_GetDeviceInfo().

fill_mouse_dideviceinstanceW()

static void fill_mouse_dideviceinstanceW ( LPDIDEVICEINSTANCEW  lpddi, DWORD  version  )

static

Definition at line 132 of file mouse.c.

                                                                                   {
    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 = GUID_SysMouse;
    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)));
}

Referenced by mousedev_enum_deviceW(), and SysMouseWImpl_GetDeviceInfo().

IDirectInputDevice8W_from_impl()

static IDirectInputDevice8W* IDirectInputDevice8W_from_impl ( SysMouseImpl *  This )

inlinestatic

Definition at line 90 of file mouse.c.

{
    return &This->base.IDirectInputDevice8W_iface;
}

Referenced by SysMouseAImpl_Acquire(), SysMouseAImpl_GetCapabilities(), SysMouseAImpl_GetDeviceData(), SysMouseAImpl_GetDeviceState(), SysMouseAImpl_GetObjectInfo(), SysMouseAImpl_GetProperty(), and SysMouseAImpl_Unacquire().

impl_from_IDirectInputDevice8A()

static SysMouseImpl* impl_from_IDirectInputDevice8A ( IDirectInputDevice8A *  iface )

inlinestatic

Definition at line 81 of file mouse.c.

{
    return CONTAINING_RECORD(CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8A_iface), SysMouseImpl, base);
}

Referenced by dinput_mouse_hook(), SysMouseAImpl_Acquire(), SysMouseAImpl_BuildActionMap(), SysMouseAImpl_GetCapabilities(), SysMouseAImpl_GetDeviceData(), SysMouseAImpl_GetDeviceInfo(), SysMouseAImpl_GetDeviceState(), SysMouseAImpl_GetObjectInfo(), SysMouseAImpl_GetProperty(), SysMouseAImpl_SetActionMap(), and SysMouseAImpl_Unacquire().

impl_from_IDirectInputDevice8W()

static SysMouseImpl* impl_from_IDirectInputDevice8W ( IDirectInputDevice8W *  iface )

inlinestatic

Definition at line 85 of file mouse.c.

{
    return CONTAINING_RECORD(CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8W_iface), SysMouseImpl, base);
}

Referenced by SysMouseWImpl_Acquire(), SysMouseWImpl_GetCapabilities(), SysMouseWImpl_GetDeviceData(), SysMouseWImpl_GetDeviceInfo(), SysMouseWImpl_GetDeviceState(), SysMouseWImpl_GetProperty(), SysMouseWImpl_SetActionMap(), and SysMouseWImpl_Unacquire().

mousedev_create_device()

static HRESULT mousedev_create_device ( IDirectInputImpl *  dinput, REFGUID  rguid, REFIID  riid, LPVOID *  pdev, int  unicode  )

static

Definition at line 258 of file mouse.c.

{
    TRACE("%p %s %s %p %i\n", dinput, debugstr_guid(rguid), debugstr_guid(riid), pdev, unicode);
    *pdev = NULL;

    if (IsEqualGUID(&GUID_SysMouse, 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;
}

mousedev_enum_deviceA()

static HRESULT mousedev_enum_deviceA ( DWORD  dwDevType, DWORD  dwFlags, LPDIDEVICEINSTANCEA  lpddi, DWORD  version, int  id  )

static

Definition at line 156 of file mouse.c.

{
    if (id != 0)
        return E_FAIL;

    if (dwFlags & DIEDFL_FORCEFEEDBACK)
        return S_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 S_OK;
    }
    
    return S_FALSE;
}

mousedev_enum_deviceW()

static HRESULT mousedev_enum_deviceW ( DWORD  dwDevType, DWORD  dwFlags, LPDIDEVICEINSTANCEW  lpddi, DWORD  version, int  id  )

static

Definition at line 177 of file mouse.c.

{
    if (id != 0)
        return E_FAIL;

    if (dwFlags & DIEDFL_FORCEFEEDBACK)
        return S_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 S_OK;
    }
    
    return S_FALSE;
}

SysMouseAImpl_Acquire()

static HRESULT WINAPI SysMouseAImpl_Acquire ( LPDIRECTINPUTDEVICE8A  iface )

static

Definition at line 504 of file mouse.c.

{
    SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
    return SysMouseWImpl_Acquire(IDirectInputDevice8W_from_impl(This));
}

SysMouseAImpl_BuildActionMap()

static HRESULT WINAPI SysMouseAImpl_BuildActionMap ( LPDIRECTINPUTDEVICE8A  iface, LPDIACTIONFORMATA  lpdiaf, LPCSTR  lpszUserName, DWORD  dwFlags  )

static

Definition at line 801 of file mouse.c.

{
    SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
    DIACTIONFORMATW diafW;
    HRESULT hr;
    WCHAR *lpszUserNameW = NULL;
    int username_size;

    diafW.rgoAction = HeapAlloc(GetProcessHeap(), 0, sizeof(DIACTIONW)*lpdiaf->dwNumActions);
    _copy_diactionformatAtoW(&diafW, lpdiaf);

    if (lpszUserName != NULL)
    {
        username_size = MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, NULL, 0);
        lpszUserNameW = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR)*username_size);
        MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, lpszUserNameW, username_size);
    }

    hr = SysMouseWImpl_BuildActionMap(&This->base.IDirectInputDevice8W_iface, &diafW, lpszUserNameW, dwFlags);

    _copy_diactionformatWtoA(lpdiaf, &diafW);
    HeapFree(GetProcessHeap(), 0, diafW.rgoAction);
    HeapFree(GetProcessHeap(), 0, lpszUserNameW);

    return hr;
}

SysMouseAImpl_GetCapabilities()

static HRESULT WINAPI SysMouseAImpl_GetCapabilities ( LPDIRECTINPUTDEVICE8A  iface, LPDIDEVCAPS  lpDIDevCaps  )

static

Definition at line 705 of file mouse.c.

{
    SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
    return SysMouseWImpl_GetCapabilities(IDirectInputDevice8W_from_impl(This), lpDIDevCaps);
}

SysMouseAImpl_GetDeviceData()

static HRESULT WINAPI SysMouseAImpl_GetDeviceData ( LPDIRECTINPUTDEVICE8A  iface, DWORD  dodsize, LPDIDEVICEOBJECTDATA  dod, LPDWORD  entries, DWORD  flags  )

static

Definition at line 599 of file mouse.c.

{
    SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
    return SysMouseWImpl_GetDeviceData(IDirectInputDevice8W_from_impl(This), dodsize, dod, entries, flags);
}

SysMouseAImpl_GetDeviceInfo()

static HRESULT WINAPI SysMouseAImpl_GetDeviceInfo ( LPDIRECTINPUTDEVICE8A  iface, LPDIDEVICEINSTANCEA  pdidi  )

static

Definition at line 764 of file mouse.c.

{
    SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
    TRACE("(this=%p,%p)\n", This, pdidi);

    fill_mouse_dideviceinstanceA(pdidi, This->base.dinput->dwVersion);
    
    return DI_OK;
}

SysMouseAImpl_GetDeviceState()

static HRESULT WINAPI SysMouseAImpl_GetDeviceState ( LPDIRECTINPUTDEVICE8A  iface, DWORD  len, LPVOID  ptr  )

static

Definition at line 579 of file mouse.c.

{
    SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
    return SysMouseWImpl_GetDeviceState(IDirectInputDevice8W_from_impl(This), len, ptr);
}

SysMouseAImpl_GetObjectInfo()

static HRESULT WINAPI SysMouseAImpl_GetObjectInfo ( LPDIRECTINPUTDEVICE8A  iface, LPDIDEVICEOBJECTINSTANCEA  pdidoi, DWORD  dwObj, DWORD  dwHow  )

static

Definition at line 740 of file mouse.c.

{
    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;
}

SysMouseAImpl_GetProperty()

static HRESULT WINAPI SysMouseAImpl_GetProperty ( LPDIRECTINPUTDEVICE8A  iface, REFGUID  rguid, LPDIPROPHEADER  pdiph  )

static

Definition at line 664 of file mouse.c.

{
    SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
    return SysMouseWImpl_GetProperty(IDirectInputDevice8W_from_impl(This), rguid, pdiph);
}

SysMouseAImpl_SetActionMap()

static HRESULT WINAPI SysMouseAImpl_SetActionMap ( LPDIRECTINPUTDEVICE8A  iface, LPDIACTIONFORMATA  lpdiaf, LPCSTR  lpszUserName, DWORD  dwFlags  )

static

Definition at line 842 of file mouse.c.

{
    SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
    DIACTIONFORMATW diafW;
    HRESULT hr;
    WCHAR *lpszUserNameW = NULL;
    int username_size;

    diafW.rgoAction = HeapAlloc(GetProcessHeap(), 0, sizeof(DIACTIONW)*lpdiaf->dwNumActions);
    _copy_diactionformatAtoW(&diafW, lpdiaf);

    if (lpszUserName != NULL)
    {
        username_size = MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, NULL, 0);
        lpszUserNameW = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR)*username_size);
        MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, lpszUserNameW, username_size);
    }

    hr = SysMouseWImpl_SetActionMap(&This->base.IDirectInputDevice8W_iface, &diafW, lpszUserNameW, dwFlags);

    lpdiaf->dwCRC = diafW.dwCRC;

    HeapFree(GetProcessHeap(), 0, diafW.rgoAction);
    HeapFree(GetProcessHeap(), 0, lpszUserNameW);

    return hr;
}

SysMouseAImpl_Unacquire()

static HRESULT WINAPI SysMouseAImpl_Unacquire ( LPDIRECTINPUTDEVICE8A  iface )

static

Definition at line 539 of file mouse.c.

{
    SysMouseImpl *This = impl_from_IDirectInputDevice8A(iface);
    return SysMouseWImpl_Unacquire(IDirectInputDevice8W_from_impl(This));
}

SysMouseWImpl_Acquire()

static HRESULT WINAPI SysMouseWImpl_Acquire ( LPDIRECTINPUTDEVICE8W  iface )

static

Definition at line 458 of file mouse.c.

{
    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;
}

Referenced by SysMouseAImpl_Acquire().

SysMouseWImpl_BuildActionMap()

static HRESULT WINAPI SysMouseWImpl_BuildActionMap ( LPDIRECTINPUTDEVICE8W  iface, LPDIACTIONFORMATW  lpdiaf, LPCWSTR  lpszUserName, DWORD  dwFlags  )

static

Definition at line 791 of file mouse.c.

{
    FIXME("(%p)->(%p,%s,%08x): semi-stub !\n", iface, lpdiaf, debugstr_w(lpszUserName), dwFlags);

    return _build_action_map(iface, lpdiaf, lpszUserName, dwFlags, DIMOUSE_MASK, &c_dfDIMouse2);
}

Referenced by SysMouseAImpl_BuildActionMap().

SysMouseWImpl_GetCapabilities()

static HRESULT WINAPI SysMouseWImpl_GetCapabilities ( LPDIRECTINPUTDEVICE8W  iface, LPDIDEVCAPS  lpDIDevCaps  )

static

Definition at line 673 of file mouse.c.

{
    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 | DIDC_EMULATED;
    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;
}

Referenced by SysMouseAImpl_GetCapabilities().

SysMouseWImpl_GetDeviceData()

static HRESULT WINAPI SysMouseWImpl_GetDeviceData ( LPDIRECTINPUTDEVICE8W  iface, DWORD  dodsize, LPDIDEVICEOBJECTDATA  dod, LPDWORD  entries, DWORD  flags  )

static

Definition at line 588 of file mouse.c.

{
    SysMouseImpl *This = impl_from_IDirectInputDevice8W(iface);
    HRESULT res;

    res = IDirectInputDevice2WImpl_GetDeviceData(iface, dodsize, dod, entries, flags);
    if (SUCCEEDED(res)) warp_check( This, FALSE );
    return res;
}

Referenced by SysMouseAImpl_GetDeviceData().

SysMouseWImpl_GetDeviceInfo()

static HRESULT WINAPI SysMouseWImpl_GetDeviceInfo ( LPDIRECTINPUTDEVICE8W  iface, LPDIDEVICEINSTANCEW  pdidi  )

static

Definition at line 776 of file mouse.c.

{
    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;
}

SysMouseWImpl_GetDeviceState()

static HRESULT WINAPI SysMouseWImpl_GetDeviceState ( LPDIRECTINPUTDEVICE8W  iface, DWORD  len, LPVOID  ptr  )

static

Definition at line 551 of file mouse.c.

{
    SysMouseImpl *This = impl_from_IDirectInputDevice8W(iface);
    TRACE("(%p)->(%u,%p)\n", This, len, ptr);

    if(This->base.acquired == 0) return DIERR_NOTACQUIRED;

    check_dinput_events();

    EnterCriticalSection(&This->base.crit);
    _dump_mouse_state(&This->m_state);

    /* 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);

    warp_check( This, FALSE );
    return DI_OK;
}

Referenced by SysMouseAImpl_GetDeviceState().

SysMouseWImpl_GetObjectInfo()

static HRESULT WINAPI SysMouseWImpl_GetObjectInfo ( LPDIRECTINPUTDEVICE8W  iface, LPDIDEVICEOBJECTINSTANCEW  pdidoi, DWORD  dwObj, DWORD  dwHow  )

static

Definition at line 715 of file mouse.c.

{
    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);

    if(pdidoi->dwType & DIDFT_AXIS)
        pdidoi->dwFlags |= DIDOI_ASPECTPOSITION;

    _dump_OBJECTINSTANCEW(pdidoi);
    return res;
}

Referenced by SysMouseAImpl_GetObjectInfo().

SysMouseWImpl_GetProperty()

static HRESULT WINAPI SysMouseWImpl_GetProperty ( LPDIRECTINPUTDEVICE8W  iface, REFGUID  rguid, LPDIPROPHEADER  pdiph  )

static

Definition at line 609 of file mouse.c.

{
    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;
        
        if (
            ((pdiph->dwHow == DIPH_BYOFFSET) &&
             ((pdiph->dwObj == DIMOFS_X) ||
              (pdiph->dwObj == DIMOFS_Y)))
            ||
            ((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))))
        ){
            /* Set granularity of X/Y Axis to 1. See MSDN on DIPROP_GRANULARITY */
            pr->dwData = 1;
        } else {
            /* 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;
}

Referenced by SysMouseAImpl_GetProperty().

SysMouseWImpl_SetActionMap()

static HRESULT WINAPI SysMouseWImpl_SetActionMap ( LPDIRECTINPUTDEVICE8W  iface, LPDIACTIONFORMATW  lpdiaf, LPCWSTR  lpszUserName, DWORD  dwFlags  )

static

Definition at line 831 of file mouse.c.

{
    SysMouseImpl *This = impl_from_IDirectInputDevice8W(iface);
    FIXME("(%p)->(%p,%s,%08x): semi-stub !\n", This, lpdiaf, debugstr_w(lpszUserName), dwFlags);

    return _set_action_map(iface, lpdiaf, lpszUserName, dwFlags, &c_dfDIMouse2);
}

Referenced by SysMouseAImpl_SetActionMap().

SysMouseWImpl_Unacquire()

static HRESULT WINAPI SysMouseWImpl_Unacquire ( LPDIRECTINPUTDEVICE8W  iface )

static

Definition at line 513 of file mouse.c.

{
    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 %s\n", wine_dbgstr_point(&This->org_coords));
        SetCursorPos(This->org_coords.x, This->org_coords.y);
    }

    return DI_OK;
}

Referenced by SysMouseAImpl_Unacquire().

warp_check()

static void warp_check ( SysMouseImpl *  This, BOOL  force  )

static

Definition at line 419 of file mouse.c.

{
    DWORD now = GetCurrentTime();
    const DWORD interval = This->clipped ? 500 : 10;

    if (force || (This->need_warp && (now - This->last_warped > interval)))
    {
        RECT rect, new_rect;
        POINT mapped_center;

        This->last_warped = now;
        This->need_warp = FALSE;
        if (!GetClientRect(This->base.win, &rect)) return;
        MapWindowPoints( This->base.win, 0, (POINT *)&rect, 2 );
        if (!This->clipped)
        {
            mapped_center.x = (rect.left + rect.right) / 2;
            mapped_center.y = (rect.top + rect.bottom) / 2;
            TRACE("Warping mouse to %d - %d\n", mapped_center.x, mapped_center.y);
            SetCursorPos( mapped_center.x, mapped_center.y );
        }
        if (This->base.dwCoopLevel & DISCL_EXCLUSIVE)
        {
            /* make sure we clip even if the window covers the whole screen */
            rect.left = max( rect.left, GetSystemMetrics( SM_XVIRTUALSCREEN ) + 1 );
            rect.top = max( rect.top, GetSystemMetrics( SM_YVIRTUALSCREEN ) + 1 );
            rect.right = min( rect.right, rect.left + GetSystemMetrics( SM_CXVIRTUALSCREEN ) - 2 );
            rect.bottom = min( rect.bottom, rect.top + GetSystemMetrics( SM_CYVIRTUALSCREEN ) - 2 );
            TRACE("Clipping mouse to %s\n", wine_dbgstr_rect( &rect ));
            ClipCursor( &rect );
            This->clipped = GetClipCursor( &new_rect ) && EqualRect( &rect, &new_rect );
        }
    }
}

Referenced by SysMouseWImpl_Acquire(), SysMouseWImpl_GetDeviceData(), and SysMouseWImpl_GetDeviceState().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

dinput

)

Variable Documentation

mouse_device

const struct dinput_device mouse_device

Initial value:

= {
    "Wine mouse driver",
    mousedev_enum_deviceA,
    mousedev_enum_deviceW,
    mousedev_create_device
}

Definition at line 305 of file mouse.c.

SysMouseAvt

static const IDirectInputDevice8AVtbl SysMouseAvt

static

Definition at line 50 of file mouse.c.

Referenced by alloc_device().

SysMouseWvt

static const IDirectInputDevice8WVtbl SysMouseWvt

static

Definition at line 51 of file mouse.c.

Referenced by alloc_device().