ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Use DInput's internal mouse event handler to handle the GetDeviceState 

function.
This commit is contained in:
Lionel Ulmer 1999-12-04 04:19:04 +00:00 committed by Alexandre Julliard
parent b5d3c73a11
commit 176f80fa0d
1 changed files with 43 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

66
windows/dinput.c
View File

@ -125,6 +125,9 @@ struct SysMouseAImpl
int acquired;
HANDLE hEvent;
CRITICAL_SECTION crit;
/* This is for mouse reporting. */
struct DIMOUSESTATE m_state;
};
static int evsequence=0;
@ -858,9 +861,14 @@ static void WINAPI dinput_mouse_event( DWORD dwFlags, DWORD dx, DWORD dy,
xtime = wme->time;
extra = (DWORD)wme->hWnd;
assert( dwFlags & MOUSEEVENTF_ABSOLUTE );
posX = (dx * GetSystemMetrics(SM_CXSCREEN)) >> 16;
posY = (dy * GetSystemMetrics(SM_CYSCREEN)) >> 16;
if ((dwFlags & MOUSEEVENTF_MOVE) &&
(dwFlags & MOUSEEVENTF_ABSOLUTE)) {
posX = (dx * GetSystemMetrics(SM_CXSCREEN)) >> 16;
posY = (dy * GetSystemMetrics(SM_CYSCREEN)) >> 16;
} else {
posX = This->prevX;
posY = This->prevY;
}
} else {
ERR("Mouse event not supported...\n");
LeaveCriticalSection(&(This->crit));
@ -902,43 +910,59 @@ static void WINAPI dinput_mouse_event( DWORD dwFlags, DWORD dx, DWORD dy,
DPRINTF(" LD ");
GEN_EVENT(DIMOFS_BUTTON0, 0xFF, xtime, evsequence++);
This->m_state.rgbButtons[0] = 0xFF;
}
if ( dwFlags & MOUSEEVENTF_LEFTUP ) {
if (TRACE_ON(dinput))
DPRINTF(" LU ");
GEN_EVENT(DIMOFS_BUTTON0, 0x00, xtime, evsequence++);
This->m_state.rgbButtons[0] = 0x00;
}
if ( dwFlags & MOUSEEVENTF_RIGHTDOWN ) {
if (TRACE_ON(dinput))
DPRINTF(" RD ");
GEN_EVENT(DIMOFS_BUTTON1, 0xFF, xtime, evsequence++);
This->m_state.rgbButtons[1] = 0xFF;
}
if ( dwFlags & MOUSEEVENTF_RIGHTUP ) {
if (TRACE_ON(dinput))
DPRINTF(" RU ");
GEN_EVENT(DIMOFS_BUTTON1, 0x00, xtime, evsequence++);
This->m_state.rgbButtons[1] = 0x00;
}
if ( dwFlags & MOUSEEVENTF_MIDDLEDOWN ) {
if (TRACE_ON(dinput))
DPRINTF(" MD ");
GEN_EVENT(DIMOFS_BUTTON2, 0xFF, xtime, evsequence++);
This->m_state.rgbButtons[2] = 0xFF;
}
if ( dwFlags & MOUSEEVENTF_MIDDLEUP ) {
if (TRACE_ON(dinput))
DPRINTF(" MU ");
GEN_EVENT(DIMOFS_BUTTON2, 0x00, xtime, evsequence++);
This->m_state.rgbButtons[2] = 0x00;
}
if (TRACE_ON(dinput))
DPRINTF("\n");
This->prevX = posX;
This->prevY = posY;
if (This->absolute) {
This->m_state.lX = posX;
This->m_state.lY = posY;
} else {
This->m_state.lX = posX - This->win_centerX;
This->m_state.lY = posY - This->win_centerY;
}
LeaveCriticalSection(&(This->crit));
}
@ -960,6 +984,15 @@ static HRESULT WINAPI SysMouseAImpl_Acquire(LPDIRECTINPUTDEVICE2A iface)
/* Store (in a global variable) the current lock */
current_lock = (IDirectInputDevice2A*)This;
/* Init the mouse state */
This->m_state.lX = PosX;
This->m_state.lY = PosY;
This->m_state.lZ = 0;
This->m_state.rgbButtons[0] = (MouseButtonsStates[0] ? 0xFF : 0x00);
This->m_state.rgbButtons[1] = (MouseButtonsStates[1] ? 0xFF : 0x00);
This->m_state.rgbButtons[2] = (MouseButtonsStates[2] ? 0xFF : 0x00);
This->m_state.rgbButtons[3] = 0x00;
/* Install our own mouse event handler */
MOUSE_Enable(dinput_mouse_event);
@ -1015,33 +1048,18 @@ static HRESULT WINAPI SysMouseAImpl_GetDeviceState(
ICOM_THIS(SysMouseAImpl,iface);
struct DIMOUSESTATE *mstate = (struct DIMOUSESTATE *) ptr;
EnterCriticalSection(&(This->crit));
TRACE("(this=%p,0x%08lx,%p): \n",This,len,ptr);
/* Check if the buffer is big enough */
if (len < sizeof(struct DIMOUSESTATE)) {
FIXME("unsupported state structure.");
LeaveCriticalSection(&(This->crit));
return DIERR_INVALIDPARAM;
}
TRACE("(X:%ld - Y:%ld)\n", PosX, PosY);
/* Fill the mouse state structure */
if (This->absolute) {
mstate->lX = PosX;
mstate->lY = PosY;
} else {
mstate->lX = PosX - This->win_centerX;
mstate->lY = PosY - This->win_centerY;
if ((mstate->lX != 0) || (mstate->lY != 0))
This->need_warp = 1;
}
mstate->lZ = 0;
/* WARNING : this supposes that DInput takes into account the 'SwapButton' option */
mstate->rgbButtons[0] = (MouseButtonsStates[0] ? 0xFF : 0x00);
mstate->rgbButtons[1] = (MouseButtonsStates[1] ? 0xFF : 0x00);
mstate->rgbButtons[2] = (MouseButtonsStates[2] ? 0xFF : 0x00);
mstate->rgbButtons[3] = 0x00;
/* Copy the current mouse state */
*mstate = This->m_state;
/* Check if we need to do a mouse warping */
if (This->need_warp) {
@ -1055,6 +1073,8 @@ static HRESULT WINAPI SysMouseAImpl_GetDeviceState(
This->need_warp = 0;
}
LeaveCriticalSection(&(This->crit));
TRACE("(X: %ld - Y: %ld L: %02x M: %02x R: %02x)\n",
mstate->lX, mstate->lY,