// ----------------------------------------------------------------------------
// wxHIDKeyboard::BuildCookies
//
// Callback from Create() to build the HID cookies for the internal cookie
// array
// ----------------------------------------------------------------------------
void wxHIDKeyboard::BuildCookies(CFArrayRef Array)
{
//Create internal cookie array
InitCookies(500);
//Begin recursing in array
DoBuildCookies(Array);
}
//---------------------------------------------------------------------------
// wxHIDJoystick::BuildCookies
// wxHIDJoystick::MakeCookies
//
// Sets up the cookies for the HID device (called from Create) - as
// mentioned 0-40 are the buttons and 40-50 are the axes.
//
// MakeCookies is just a recursive function for each array within
// BuildCookies.
//---------------------------------------------------------------------------
void wxHIDJoystick::BuildCookies(CFArrayRef Array)
{
InitCookies(50, true);
//
// I wasted two hours of my life on this line :(
// accidently removed it during some source cleaning...
//
MakeCookies(Array);
//paranoid debugging stuff
#if 0
for(int i = 0; i < 50; ++i)
wxPrintf(wxT("\nVAL #%i:[%i]"), i, m_pCookies[i]);
#endif
}//end buildcookies
void wxHIDKeyboard::BuildCookies(wxCFArray& Array)
{
Array = CFDictionaryGetValue((CFDictionaryRef)Array[0], CFSTR(kIOHIDElementKey));
InitCookies(500);
int i,
nUsage;
bool bEOTriggered = false;
for (i = 0; i < Array.Count(); ++i)
{
CFNumberGetValue(
(CFNumberRef) CFDictionaryGetValue((CFDictionaryRef) Array[i], CFSTR(kIOHIDElementUsageKey)),
kCFNumberLongType, &nUsage);
//
// OK, this is strange - basically this kind of strange -
// Starting from 0xEO these elements (like shift) appear twice in
// the array! The ones at the end are bogus I guess - the funny part
// is that besides the fact that the ones at the front have a Unit
// and UnitExponent key with a value of 0 and a different cookie value,
// there is no discernable difference between the two...
//
// Will the real shift please stand up?
//
// Something to spend a support request on, if I had one, LOL.
//
if(nUsage == 0xE0)
{
if(bEOTriggered)
break;
bEOTriggered = true;
}
/*
wxString msg;
int cookie;
CFNumberGetValue(
(CFNumberRef) CFDictionaryGetValue ( (CFDictionaryRef) Array[i]
, CFSTR(kIOHIDElementCookieKey)
),
kCFNumberIntType,
&cookie
);
msg << wxT("KEY:") << nUsage << wxT("COOKIE:") << cookie;
wxLogDebug(msg);
*/
if (nUsage >= kHIDUsage_KeyboardA && nUsage <= kHIDUsage_KeyboardZ)
AddCookie(Array[i], 'A' + (nUsage - kHIDUsage_KeyboardA) );
else if (nUsage >= kHIDUsage_Keyboard1 && nUsage <= kHIDUsage_Keyboard9)
AddCookie(Array[i], '1' + (nUsage - kHIDUsage_Keyboard1) );
else if (nUsage >= kHIDUsage_KeyboardF1 && nUsage <= kHIDUsage_KeyboardF12)
AddCookie(Array[i], WXK_F1 + (nUsage - kHIDUsage_KeyboardF1) );
else if (nUsage >= kHIDUsage_KeyboardF13 && nUsage <= kHIDUsage_KeyboardF24)
AddCookie(Array[i], WXK_F13 + (nUsage - kHIDUsage_KeyboardF13) );
else if (nUsage >= kHIDUsage_Keypad1 && nUsage <= kHIDUsage_Keypad9)
AddCookie(Array[i], WXK_NUMPAD1 + (nUsage - kHIDUsage_Keypad1) );
else switch (nUsage)
{
//0's (wx & ascii go 0-9, but HID goes 1-0)
case kHIDUsage_Keyboard0:
AddCookie(Array[i],'0');
break;
case kHIDUsage_Keypad0:
AddCookie(Array[i],WXK_NUMPAD0);
break;
//Basic
case kHIDUsage_KeyboardReturnOrEnter:
AddCookie(Array[i], WXK_RETURN);
break;
case kHIDUsage_KeyboardEscape:
AddCookie(Array[i], WXK_ESCAPE);
break;
case kHIDUsage_KeyboardDeleteOrBackspace:
AddCookie(Array[i], WXK_BACK);
break;
case kHIDUsage_KeyboardTab:
AddCookie(Array[i], WXK_TAB);
break;
case kHIDUsage_KeyboardSpacebar:
AddCookie(Array[i], WXK_SPACE);
break;
case kHIDUsage_KeyboardPageUp:
AddCookie(Array[i], WXK_PRIOR);
break;
case kHIDUsage_KeyboardEnd:
AddCookie(Array[i], WXK_END);
break;
case kHIDUsage_KeyboardPageDown:
AddCookie(Array[i], WXK_NEXT);
break;
case kHIDUsage_KeyboardRightArrow:
AddCookie(Array[i], WXK_RIGHT);
break;
case kHIDUsage_KeyboardLeftArrow:
AddCookie(Array[i], WXK_LEFT);
break;
case kHIDUsage_KeyboardDownArrow:
AddCookie(Array[i], WXK_DOWN);
break;
case kHIDUsage_KeyboardUpArrow:
AddCookie(Array[i], WXK_UP);
break;
//LEDS
case kHIDUsage_KeyboardCapsLock:
AddCookie(Array[i],WXK_CAPITAL);
break;
case kHIDUsage_KeypadNumLock:
AddCookie(Array[i],WXK_NUMLOCK);
break;
case kHIDUsage_KeyboardScrollLock:
AddCookie(Array[i],WXK_SCROLL);
break;
//Menu keys, Shift, other specials
case kHIDUsage_KeyboardLeftControl:
AddCookie(Array[i],WXK_CONTROL);
break;
case kHIDUsage_KeyboardLeftShift:
AddCookie(Array[i],WXK_SHIFT);
break;
case kHIDUsage_KeyboardLeftAlt:
AddCookie(Array[i],WXK_ALT);
break;
case kHIDUsage_KeyboardLeftGUI:
AddCookie(Array[i],WXK_MENU);
break;
case kHIDUsage_KeyboardRightControl:
AddCookie(Array[i],WXK_RCONTROL);
break;
case kHIDUsage_KeyboardRightShift:
AddCookie(Array[i],WXK_RSHIFT);
break;
case kHIDUsage_KeyboardRightAlt:
AddCookie(Array[i],WXK_RALT);
break;
case kHIDUsage_KeyboardRightGUI:
AddCookie(Array[i],WXK_RMENU);
break;
//Default
default:
//not in wx keycodes - do nothing....
break;
}
}
}//end buildcookies
