////////////////////////////////////////////////////////////
/// Update the current joystick and return its new state
////////////////////////////////////////////////////////////
JoystickState Joystick::UpdateState()
{
if (myDescriptor > 0)
{
js_event JoyState;
while (read(myDescriptor, &JoyState, sizeof(JoyState)) > 0)
{
switch (JoyState.type & ~JS_EVENT_INIT)
{
// An axis has been moved
case JS_EVENT_AXIS :
{
switch (myAxesMapping[JoyState.number])
{
case ABS_X : myState.Axis[Joy::AxisX] = JoyState.value * 100.f / 32767.f; break;
case ABS_Y : myState.Axis[Joy::AxisY] = JoyState.value * 100.f / 32767.f; break;
case ABS_Z : case ABS_THROTTLE : myState.Axis[Joy::AxisZ] = JoyState.value * 100.f / 32767.f; break;
case ABS_RZ: case ABS_RUDDER: myState.Axis[Joy::AxisR] = JoyState.value * 100.f / 32767.f; break;
case ABS_RX : myState.Axis[Joy::AxisU] = JoyState.value * 100.f / 32767.f; break;
case ABS_RY : myState.Axis[Joy::AxisV] = JoyState.value * 100.f / 32767.f; break;
case ABS_HAT0X : myPovX = JoyState.value; break;
case ABS_HAT0Y : myPovY = JoyState.value; break;
default : break;
}
// Compute the new POV angle
if (myPovX > 0)
{
if (myPovY > 0) myState.Axis[Joy::AxisPOV] = 135.f;
else if (myPovY < 0) myState.Axis[Joy::AxisPOV] = 45.f;
else myState.Axis[Joy::AxisPOV] = 90.f;
}
else if (myPovX < 0)
{
if (myPovY > 0) myState.Axis[Joy::AxisPOV] = 225.f;
else if (myPovY < 0) myState.Axis[Joy::AxisPOV] = 315.f;
else myState.Axis[Joy::AxisPOV] = 270.f;
}
else
{
if (myPovY > 0) myState.Axis[Joy::AxisPOV] = 180.f;
else if (myPovY < 0) myState.Axis[Joy::AxisPOV] = 0.f;
else myState.Axis[Joy::AxisPOV] = -1.f;
}
break;
}
// A button has been pressed
case JS_EVENT_BUTTON :
{
if (JoyState.number < GetButtonsCount())
myState.Buttons[JoyState.number] = (JoyState.value != 0);
break;
}
}
}
}
return myState;
}
////////////////////////////////////////////////////////////
/// Update the current joystick and return its new state
////////////////////////////////////////////////////////////
JoystickState Joystick::UpdateState()
{
JoystickState State;
if (myIsConnected)
{
// Get the joystick caps (for range conversions)
JOYCAPS Caps;
if (joyGetDevCaps(myIndex, &Caps, sizeof(Caps)) == JOYERR_NOERROR)
{
// Get the current joystick state
JOYINFOEX Pos;
Pos.dwFlags = JOY_RETURNX | JOY_RETURNY | JOY_RETURNZ | JOY_RETURNR | JOY_RETURNU | JOY_RETURNV | JOY_RETURNBUTTONS;
Pos.dwFlags |= myHasContinuousPOV ? JOY_RETURNPOVCTS : JOY_RETURNPOV;
Pos.dwSize = sizeof(JOYINFOEX);
if (joyGetPosEx(myIndex, &Pos) == JOYERR_NOERROR)
{
// Axes
State.Axis[Joy::AxisX] = (Pos.dwXpos - (Caps.wXmax + Caps.wXmin) / 2.f) * 200.f / (Caps.wXmax - Caps.wXmin);
State.Axis[Joy::AxisY] = (Pos.dwYpos - (Caps.wYmax + Caps.wYmin) / 2.f) * 200.f / (Caps.wYmax - Caps.wYmin);
State.Axis[Joy::AxisZ] = (Pos.dwZpos - (Caps.wZmax + Caps.wZmin) / 2.f) * 200.f / (Caps.wZmax - Caps.wZmin);
State.Axis[Joy::AxisR] = (Pos.dwRpos - (Caps.wRmax + Caps.wRmin) / 2.f) * 200.f / (Caps.wRmax - Caps.wRmin);
State.Axis[Joy::AxisU] = (Pos.dwUpos - (Caps.wUmax + Caps.wUmin) / 2.f) * 200.f / (Caps.wUmax - Caps.wUmin);
State.Axis[Joy::AxisV] = (Pos.dwVpos - (Caps.wVmax + Caps.wVmin) / 2.f) * 200.f / (Caps.wVmax - Caps.wVmin);
// POV
if (Pos.dwPOV != 0xFFFF)
State.Axis[Joy::AxisPOV] = Pos.dwPOV / 100.f;
else
State.Axis[Joy::AxisPOV] = -1.f;
// Buttons
for (unsigned int i = 0; i < GetButtonsCount(); ++i)
State.Buttons[i] = (Pos.dwButtons & (1 << i)) != 0;
}
}
}
return State;
}
BOOL CExtThemeSwitcherToolControlBar::PreTranslateMessage( MSG * pMsg )
{
if( m_bCommandProfileInitialized
&& GetSafeHwnd() != NULL
&& pMsg->message == CExtPopupMenuWnd::g_nMsgPrepareOneMenuLevel
)
{
CExtPopupMenuWnd::MsgPrepareMenuData_t * pData =
reinterpret_cast
< CExtPopupMenuWnd::MsgPrepareMenuData_t * >
( pMsg->wParam );
ASSERT( pData != NULL );
CExtPopupMenuWnd * pPopup = pData->m_pPopup;
ASSERT( pPopup != NULL );
#if (!defined __EXT_MFC_NO_CUSTOMIZE)
bool bCustomizeMode = false;
CExtPopupMenuWnd * pTestPopup = pPopup;
for( ; pTestPopup != NULL ; pTestPopup = pTestPopup->GetParentMenuWnd() )
{
if( (pPopup->TrackFlagsGet()&TPMX_CUSTOMIZE_MODE) != 0 )
{
bCustomizeMode = true;
break;
}
}
if( ! bCustomizeMode )
{
CExtCustomizeSite * pSite =
CExtCustomizeSite::GetCustomizeSite( m_hWnd );
if( pSite != NULL )
{
bCustomizeMode = pSite->IsCustomizeMode();
if( ! bCustomizeMode )
bCustomizeMode = ( pSite->DraggedNodeGet() != NULL ) ? true : false;
}
}
if( ! bCustomizeMode )
#endif // (!defined __EXT_MFC_NO_CUSTOMIZE)
{
for( ; true; )
{
INT nReplacePos =
pPopup->ItemFindPosForCmdID( m_nMenuMarkerID );
if( nReplacePos < 0 )
break;
pData->m_bMenuChanged = true;
pPopup->ItemRemove( nReplacePos );
INT nIndex, nCount = GetButtonsCount();
for( nIndex = 0; nIndex < nCount; nIndex++ )
{
CExtBarButton * pQueueTBB = GetButton( nIndex );
ASSERT_VALID( pQueueTBB );
CExtThemeSwitcherToolButton * pTBB =
DYNAMIC_DOWNCAST(
CExtThemeSwitcherToolButton,
pQueueTBB
);
if( pTBB == NULL )
continue;
ThemeSwitcher_OnButtonUpdate( pTBB );
pTBB->PutToPopupMenu( pPopup );
} // for( nIndex = 0; nIndex < nCount; nIndex++ )
}
}
}
return FALSE;
}
