/////////////////////////////////////////////////////////////////////////////
-// Name: hid.cpp
+// Name: src/mac/corefoundation/hid.cpp
// Purpose: DARWIN HID layer for WX Implementation
// Author: Ryan Norton
// Modified by:
#ifdef __DARWIN__
#include "wx/mac/corefoundation/hid.h"
-#include "wx/string.h"
-#include "wx/log.h"
-#include "wx/mac/corefoundation/cfstring.h"
-
-
-// ---------------------------------------------------------------------------
-// assertion macros
-// ---------------------------------------------------------------------------
-#define wxFORCECHECK_MSG(arg, msg) \
-{\
- if (arg) \
- {\
- wxLogSysError(wxString::Format(wxT("Message:%s\nHID: %s failed!"), wxT(msg), wxT(#arg)));\
- return false;\
- }\
-}
-#define wxIOCHECK(arg, msg) wxFORCECHECK_MSG(arg != kIOReturnSuccess, msg)
-#define wxKERNCHECK(arg, msg) wxFORCECHECK_MSG(arg != KERN_SUCCESS, msg)
-#define wxSCHECK(arg, msg) wxFORCECHECK_MSG(arg != S_OK, msg)
-
-/*
-void CFShowTypeIDDescription(CFTypeRef pData)
-{
- if(!pData)
- {
- wxASSERT(false);
- return;
- }
+#ifndef WX_PRECOMP
+ #include "wx/dynarray.h"
+ #include "wx/string.h"
+ #include "wx/log.h"
+ #include "wx/utils.h"
+ #include "wx/module.h"
+#endif
- wxMessageBox(
- CFStringGetCStringPtr(
- CFCopyTypeIDDescription(CFGetTypeID(pData)),CFStringGetSystemEncoding()
- )
- );
-}
-*/
+#include "wx/mac/corefoundation/cfstring.h"
// ============================================================================
// implementation
// ============================================================================
-// ---------------------------------------------------------------------------
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+//
// wxHIDDevice
-// ---------------------------------------------------------------------------
+//
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+// ----------------------------------------------------------------------------
+// wxHIDDevice::Create
+//
+// nClass is the HID Page such as
+// kHIDPage_GenericDesktop
+// nType is the HID Usage such as
+// kHIDUsage_GD_Joystick,kHIDUsage_GD_Mouse,kHIDUsage_GD_Keyboard
+// nDev is the device number to use
+//
+// ----------------------------------------------------------------------------
bool wxHIDDevice::Create (int nClass, int nType, int nDev)
{
//Create the mach port
- wxIOCHECK(IOMasterPort(bootstrap_port, &m_pPort), "Could not create mach port");
+ if(IOMasterPort(bootstrap_port, &m_pPort) != kIOReturnSuccess)
+ {
+ wxLogSysError(wxT("Could not create mach port"));
+ return false;
+ }
//Dictionary that will hold first
//the matching dictionary for determining which kind of devices we want,
//the services we want to hid services (and also eats the
//dictionary up for us (consumes one reference))
CFMutableDictionaryRef pDictionary = IOServiceMatching(kIOHIDDeviceKey);
- wxCHECK_MSG( pDictionary, false,
- _T("IOServiceMatching(kIOHIDDeviceKey) failed") );
-
- wxASSERT( pDictionary );
+ if(pDictionary == NULL)
+ {
+ wxLogSysError( _T("IOServiceMatching(kIOHIDDeviceKey) failed") );
+ return false;
+ }
//Here we'll filter down the services to what we want
if (nType != -1)
//Now get the maching services
io_iterator_t pIterator;
- wxIOCHECK(IOServiceGetMatchingServices(m_pPort, pDictionary, &pIterator), "No Matching HID Services");
- wxASSERT_MSG(pIterator != 0, wxT("No devices found!"));
+ if( IOServiceGetMatchingServices(m_pPort,
+ pDictionary, &pIterator) != kIOReturnSuccess )
+ {
+ wxLogSysError(_T("No Matching HID Services"));
+ return false;
+ }
+
+ //Were there any devices matched?
+ if(pIterator == 0)
+ return false; // No devices found
//Now we iterate through them
io_object_t pObject;
while ( (pObject = IOIteratorNext(pIterator)) != 0)
{
if(--nDev != 0)
+ {
+ IOObjectRelease(pObject);
continue;
+ }
if ( IORegistryEntryCreateCFProperties
(
wxLogDebug(_T("IORegistryEntryCreateCFProperties failed"));
}
- //Just for sanity :)
- wxASSERT(CFGetTypeID(CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDProductKey))) == CFStringGetTypeID());
-
-/*
- kIOHIDTransportKey;
- kIOHIDVendorIDKey;
- kIOHIDProductIDKey;
- kIOHIDVersionNumberKey;
- kIOHIDManufacturerKey;
- kIOHIDSerialNumberKey;
- if !kIOHIDLocationIDKey
- kUSBDevicePropertyLocationID
- kIOHIDPrimaryUsageKey
-kIOHIDPrimaryUsagePageKey
-idProduct
-idVendor
-USB Product Name
-*/
- //Get [product] name
- m_szProductName = wxMacCFStringHolder( (CFStringRef) CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDProductKey)), false ).AsString();
+ //
+ // Now we get the attributes of each "product" in the iterator
+ //
- CFNumberRef nref = (CFNumberRef) CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDProductIDKey));
+ //Get [product] name
+ CFStringRef cfsProduct = (CFStringRef)
+ CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDProductKey));
+ m_szProductName =
+ wxCFStringRef( wxCFRetain(cfsProduct)
+ ).AsString();
+
+ //Get the Product ID Key
+ CFNumberRef cfnProductId = (CFNumberRef)
+ CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDProductIDKey));
+ if (cfnProductId)
+ {
+ CFNumberGetValue(cfnProductId, kCFNumberIntType, &m_nProductId);
+ }
- if (nref)
- CFNumberGetValue(
- nref,
- kCFNumberIntType,
- &m_nProductId
- );
+ //Get the Vendor ID Key
+ CFNumberRef cfnVendorId = (CFNumberRef)
+ CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDVendorIDKey));
+ if (cfnVendorId)
+ {
+ CFNumberGetValue(cfnVendorId, kCFNumberIntType, &m_nManufacturerId);
+ }
- nref = (CFNumberRef) CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDVendorIDKey));
- if (nref)
- CFNumberGetValue(
- nref,
- kCFNumberIntType,
- &m_nManufacturerId
- );
+ //
+ // End attribute getting
+ //
//Create the interface (good grief - long function names!)
SInt32 nScore;
IOCFPlugInInterface** ppPlugin;
- wxIOCHECK(IOCreatePlugInInterfaceForService(pObject, kIOHIDDeviceUserClientTypeID,
- kIOCFPlugInInterfaceID, &ppPlugin, &nScore), "");
+ if(IOCreatePlugInInterfaceForService(pObject,
+ kIOHIDDeviceUserClientTypeID,
+ kIOCFPlugInInterfaceID, &ppPlugin,
+ &nScore) != kIOReturnSuccess)
+ {
+ wxLogSysError(wxT("Could not create HID Interface for product"));
+ return false;
+ }
//Now, the final thing we can check before we fall back to asserts
//(because the dtor only checks if the device is ok, so if anything
//fails from now on the dtor will delete the device anyway, so we can't break from this).
//Get the HID interface from the plugin to the mach port
- wxSCHECK((*ppPlugin)->QueryInterface(ppPlugin,
- CFUUIDGetUUIDBytes(kIOHIDDeviceInterfaceID), (void**) &m_ppDevice), "");
+ if((*ppPlugin)->QueryInterface(ppPlugin,
+ CFUUIDGetUUIDBytes(kIOHIDDeviceInterfaceID),
+ (void**) &m_ppDevice) != S_OK)
+ {
+ wxLogSysError(wxT("Could not get device interface from HID interface"));
+ return false;
+ }
//release the plugin
(*ppPlugin)->Release(ppPlugin);
wxLogDebug(_T("HID device: open failed"));
//
- //Now the hard part - in order to scan things we need "cookies" -
+ //Now the hard part - in order to scan things we need "cookies"
//
- wxCFArray CookieArray = CFDictionaryGetValue(pDictionary, CFSTR(kIOHIDElementKey));
- BuildCookies(CookieArray);
+ CFArrayRef cfaCookies = (CFArrayRef)CFDictionaryGetValue(pDictionary,
+ CFSTR(kIOHIDElementKey));
+ BuildCookies(cfaCookies);
//cleanup
CFRelease(pDictionary);
IOObjectRelease(pObject);
- break;
+
+ //iterator cleanup
+ IOObjectRelease(pIterator);
+
+ return true;
}
+
//iterator cleanup
IOObjectRelease(pIterator);
- return true;
+ return false; //no device
}//end Create()
-int wxHIDDevice::GetCount (int nClass, int nType)
+// ----------------------------------------------------------------------------
+// wxHIDDevice::GetCount [static]
+//
+// Obtains the number of devices on a system for a given HID Page (nClass)
+// and HID Usage (nType).
+// ----------------------------------------------------------------------------
+size_t wxHIDDevice::GetCount (int nClass, int nType)
{
- mach_port_t m_pPort;
-
//Create the mach port
- wxIOCHECK(IOMasterPort(bootstrap_port, &m_pPort), "Could not create mach port");
+ mach_port_t pPort;
+ if(IOMasterPort(bootstrap_port, &pPort) != kIOReturnSuccess)
+ {
+ wxLogSysError(wxT("Could not create mach port"));
+ return false;
+ }
//Dictionary that will hold first
//the matching dictionary for determining which kind of devices we want,
//then later some registry properties from an iterator (see below)
CFMutableDictionaryRef pDictionary = IOServiceMatching(kIOHIDDeviceKey);
- wxCHECK_MSG( pDictionary, 0,
- _T("IOServiceMatching(kIOHIDDeviceKey) failed") );
+ if(pDictionary == NULL)
+ {
+ wxLogSysError( _T("IOServiceMatching(kIOHIDDeviceKey) failed") );
+ return false;
+ }
//Here we'll filter down the services to what we want
if (nType != -1)
//Now get the maching services
io_iterator_t pIterator;
- wxIOCHECK(IOServiceGetMatchingServices(m_pPort, pDictionary, &pIterator), "No Matching HID Services");
+ if( IOServiceGetMatchingServices(pPort,
+ pDictionary, &pIterator) != kIOReturnSuccess )
+ {
+ wxLogSysError(_T("No Matching HID Services"));
+ return false;
+ }
+ //If the iterator doesn't exist there are no devices :)
if ( !pIterator )
return 0;
//Now we iterate through them
+ size_t nCount = 0;
io_object_t pObject;
-
- int nCount = 0;
-
while ( (pObject = IOIteratorNext(pIterator)) != 0)
+ {
++nCount;
+ IOObjectRelease(pObject);
+ }
- //iterator cleanup
+ //cleanup
IOObjectRelease(pIterator);
+ mach_port_deallocate(mach_task_self(), pPort);
return nCount;
}//end Create()
+// ----------------------------------------------------------------------------
+// wxHIDDevice::AddCookie
+//
+// Adds a cookie to the internal cookie array from a CFType
+// ----------------------------------------------------------------------------
void wxHIDDevice::AddCookie(CFTypeRef Data, int i)
{
CFNumberGetValue(
);
}
+// ----------------------------------------------------------------------------
+// wxHIDDevice::AddCookieInQueue
+//
+// Adds a cookie to the internal cookie array from a CFType and additionally
+// adds it to the internal HID Queue
+// ----------------------------------------------------------------------------
void wxHIDDevice::AddCookieInQueue(CFTypeRef Data, int i)
{
//3rd Param flags (none yet)
wxLogDebug(_T("HID device: adding element failed"));
}
+// ----------------------------------------------------------------------------
+// wxHIDDevice::InitCookies
+//
+// Create the internal cookie array, optionally creating a HID Queue
+// ----------------------------------------------------------------------------
void wxHIDDevice::InitCookies(size_t dwSize, bool bQueue)
{
m_pCookies = new IOHIDElementCookie[dwSize];
wxLogDebug(_T("HID device: create failed"));
}
}
+
+ //make sure that cookie array is clear
+ memset(m_pCookies, 0, sizeof(*m_pCookies) * dwSize);
}
+// ----------------------------------------------------------------------------
+// wxHIDDevice::IsActive
+//
+// Returns true if a cookie of the device is active - for example if a key is
+// held down, joystick button pressed, caps lock active, etc..
+// ----------------------------------------------------------------------------
bool wxHIDDevice::IsActive(int nIndex)
{
- wxASSERT(m_pCookies[nIndex] != NULL);
+ if(!HasElement(nIndex))
+ {
+ //cookie at index does not exist - getElementValue
+ //could return true which would be incorrect so we
+ //check here
+ return false;
+ }
+
IOHIDEventStruct Event;
(*m_ppDevice)->getElementValue(m_ppDevice, m_pCookies[nIndex], &Event);
-/*
- wxString ss;
- ss << _T("[") << (int) m_pCookies[nIndex] << _T("] = ") << Event.value << _T(" SIZE:") << Event.longValueSize;
-
- wxLogDebug(ss);
-*/
return !!Event.value;
}
+// ----------------------------------------------------------------------------
+// wxHIDDevice::HasElement
+//
+// Returns true if the element in the internal cookie array exists
+// ----------------------------------------------------------------------------
bool wxHIDDevice::HasElement(int nIndex)
{
return m_pCookies[nIndex] != NULL;
}
+// ----------------------------------------------------------------------------
+// wxHIDDevice Destructor
+//
+// Frees all memory and objects from the structure
+// ----------------------------------------------------------------------------
wxHIDDevice::~wxHIDDevice()
{
if (m_ppDevice != NULL)
}
}
-// ---------------------------------------------------------------------------
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+//
// wxHIDKeyboard
-// ---------------------------------------------------------------------------
+//
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+//There are no right shift, alt etc. in the wx headers yet so just sort
+//of "define our own" for now
enum
{
WXK_RSHIFT = 400,
WXK_RALT,
WXK_RCONTROL,
WXK_RMENU
-
};
-bool wxHIDKeyboard::Create()
+// ----------------------------------------------------------------------------
+// wxHIDKeyboard::GetCount [static]
+//
+// Get number of HID keyboards available
+// ----------------------------------------------------------------------------
+int wxHIDKeyboard::GetCount()
+{
+ return wxHIDDevice::GetCount(kHIDPage_GenericDesktop,
+ kHIDUsage_GD_Keyboard);
+}
+
+// ----------------------------------------------------------------------------
+// wxHIDKeyboard::Create
+//
+// Create the HID Keyboard
+// ----------------------------------------------------------------------------
+bool wxHIDKeyboard::Create(int nDev /* = 1*/)
+{
+ return wxHIDDevice::Create(kHIDPage_GenericDesktop,
+ kHIDUsage_GD_Keyboard,
+ nDev);
+}
+
+// ----------------------------------------------------------------------------
+// wxHIDKeyboard::AddCookie
+//
+// Overloaded version of wxHIDDevice::AddCookie that simply does not
+// add a cookie if a duplicate is found
+// ----------------------------------------------------------------------------
+void wxHIDKeyboard::AddCookie(CFTypeRef Data, int i)
{
- return wxHIDDevice::Create(kHIDPage_GenericDesktop, kHIDUsage_GD_Keyboard);
+ if(!HasElement(i))
+ wxHIDDevice::AddCookie(Data, i);
}
-void wxHIDKeyboard::BuildCookies(wxCFArray& Array)
+// ----------------------------------------------------------------------------
+// wxHIDKeyboard::BuildCookies
+//
+// Callback from Create() to build the HID cookies for the internal cookie
+// array
+// ----------------------------------------------------------------------------
+void wxHIDKeyboard::BuildCookies(CFArrayRef Array)
{
- Array = CFDictionaryGetValue((CFDictionaryRef)Array[0], CFSTR(kIOHIDElementKey));
+ //Create internal cookie array
InitCookies(500);
+
+ //Begin recursing in array
+ DoBuildCookies(Array);
+}
+
+void wxHIDKeyboard::DoBuildCookies(CFArrayRef Array)
+{
+ //Now go through each possible cookie
int i,
nUsage;
- bool bEOTriggered = false;
- for (i = 0; i < Array.Count(); ++i)
+// bool bEOTriggered = false;
+ for (i = 0; i < CFArrayGetCount(Array); ++i)
+ {
+ const void* ref = CFDictionaryGetValue(
+ (CFDictionaryRef)CFArrayGetValueAtIndex(Array, i),
+ CFSTR(kIOHIDElementKey)
+ );
+
+ if (ref != NULL)
+ {
+ DoBuildCookies((CFArrayRef) ref);
+ }
+ else
{
+
+ //
+ // Get the usage #
+ //
CFNumberGetValue(
- (CFNumberRef) CFDictionaryGetValue((CFDictionaryRef) Array[i], CFSTR(kIOHIDElementUsageKey)),
- kCFNumberLongType, &nUsage);
+ (CFNumberRef)
+ CFDictionaryGetValue((CFDictionaryRef)
+ CFArrayGetValueAtIndex(Array, i),
+ CFSTR(kIOHIDElementUsageKey)
+ ),
+ kCFNumberLongType,
+ &nUsage);
+
+ //
+ // Now translate the usage # into a wx keycode
+ //
//
// OK, this is strange - basically this kind of strange -
//
// 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 == 0xE0)
+ //{
+ // if(bEOTriggered)
+ // break;
+ // bEOTriggered = true;
+ //}
+ //Instead of that though we now just don't add duplicate keys
if (nUsage >= kHIDUsage_KeyboardA && nUsage <= kHIDUsage_KeyboardZ)
- AddCookie(Array[i], 'A' + (nUsage - kHIDUsage_KeyboardA) );
+ AddCookie(CFArrayGetValueAtIndex(Array, i), 'A' + (nUsage - kHIDUsage_KeyboardA) );
else if (nUsage >= kHIDUsage_Keyboard1 && nUsage <= kHIDUsage_Keyboard9)
- AddCookie(Array[i], '1' + (nUsage - kHIDUsage_Keyboard1) );
+ AddCookie(CFArrayGetValueAtIndex(Array, i), '1' + (nUsage - kHIDUsage_Keyboard1) );
else if (nUsage >= kHIDUsage_KeyboardF1 && nUsage <= kHIDUsage_KeyboardF12)
- AddCookie(Array[i], WXK_F1 + (nUsage - kHIDUsage_KeyboardF1) );
+ AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_F1 + (nUsage - kHIDUsage_KeyboardF1) );
else if (nUsage >= kHIDUsage_KeyboardF13 && nUsage <= kHIDUsage_KeyboardF24)
- AddCookie(Array[i], WXK_F13 + (nUsage - kHIDUsage_KeyboardF13) );
+ AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_F13 + (nUsage - kHIDUsage_KeyboardF13) );
else if (nUsage >= kHIDUsage_Keypad1 && nUsage <= kHIDUsage_Keypad9)
- AddCookie(Array[i], WXK_NUMPAD1 + (nUsage - kHIDUsage_Keypad1) );
+ AddCookie(CFArrayGetValueAtIndex(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');
+ AddCookie(CFArrayGetValueAtIndex(Array, i), '0');
break;
case kHIDUsage_Keypad0:
- AddCookie(Array[i],WXK_NUMPAD0);
+ AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_NUMPAD0);
break;
//Basic
case kHIDUsage_KeyboardReturnOrEnter:
- AddCookie(Array[i], WXK_RETURN);
+ AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_RETURN);
break;
case kHIDUsage_KeyboardEscape:
- AddCookie(Array[i], WXK_ESCAPE);
+ AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_ESCAPE);
break;
case kHIDUsage_KeyboardDeleteOrBackspace:
- AddCookie(Array[i], WXK_BACK);
+ AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_BACK);
break;
case kHIDUsage_KeyboardTab:
- AddCookie(Array[i], WXK_TAB);
+ AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_TAB);
break;
case kHIDUsage_KeyboardSpacebar:
- AddCookie(Array[i], WXK_SPACE);
+ AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_SPACE);
break;
case kHIDUsage_KeyboardPageUp:
- AddCookie(Array[i], WXK_PRIOR);
+ AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_PAGEUP);
break;
case kHIDUsage_KeyboardEnd:
- AddCookie(Array[i], WXK_END);
+ AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_END);
break;
case kHIDUsage_KeyboardPageDown:
- AddCookie(Array[i], WXK_NEXT);
+ AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_PAGEDOWN);
break;
case kHIDUsage_KeyboardRightArrow:
- AddCookie(Array[i], WXK_RIGHT);
+ AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_RIGHT);
break;
case kHIDUsage_KeyboardLeftArrow:
- AddCookie(Array[i], WXK_LEFT);
+ AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_LEFT);
break;
case kHIDUsage_KeyboardDownArrow:
- AddCookie(Array[i], WXK_DOWN);
+ AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_DOWN);
break;
case kHIDUsage_KeyboardUpArrow:
- AddCookie(Array[i], WXK_UP);
+ AddCookie(CFArrayGetValueAtIndex(Array, i), WXK_UP);
break;
//LEDS
case kHIDUsage_KeyboardCapsLock:
- AddCookie(Array[i],WXK_CAPITAL);
+ AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_CAPITAL);
break;
case kHIDUsage_KeypadNumLock:
- AddCookie(Array[i],WXK_NUMLOCK);
+ AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_NUMLOCK);
break;
case kHIDUsage_KeyboardScrollLock:
- AddCookie(Array[i],WXK_SCROLL);
+ AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_SCROLL);
break;
//Menu keys, Shift, other specials
case kHIDUsage_KeyboardLeftControl:
- AddCookie(Array[i],WXK_CONTROL);
+ AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_CONTROL);
break;
case kHIDUsage_KeyboardLeftShift:
- AddCookie(Array[i],WXK_SHIFT);
+ AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_SHIFT);
break;
case kHIDUsage_KeyboardLeftAlt:
- AddCookie(Array[i],WXK_ALT);
+ AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_ALT);
break;
case kHIDUsage_KeyboardLeftGUI:
- AddCookie(Array[i],WXK_MENU);
+ AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_MENU);
break;
case kHIDUsage_KeyboardRightControl:
- AddCookie(Array[i],WXK_RCONTROL);
+ AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_RCONTROL);
break;
case kHIDUsage_KeyboardRightShift:
- AddCookie(Array[i],WXK_RSHIFT);
+ AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_RSHIFT);
break;
case kHIDUsage_KeyboardRightAlt:
- AddCookie(Array[i],WXK_RALT);
+ AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_RALT);
break;
case kHIDUsage_KeyboardRightGUI:
- AddCookie(Array[i],WXK_RMENU);
+ AddCookie(CFArrayGetValueAtIndex(Array, i),WXK_RMENU);
break;
//Default
default:
//not in wx keycodes - do nothing....
break;
- }
- }
+ } //end mightly long switch
+ } //end if the current element is not an array...
+ } //end for loop for Array
}//end buildcookies
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//
-// wxGetKeyState
+// wxHIDModule
//
-
-#include "wx/utils.h"
-#include "wx/module.h"
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
class wxHIDModule : public wxModule
{
DECLARE_DYNAMIC_CLASS(wxHIDModule)
public:
- static wxHIDKeyboard* sm_keyboard;
-
+ static wxArrayPtrVoid sm_keyboards;
virtual bool OnInit()
{
- sm_keyboard = NULL;
return true;
}
virtual void OnExit()
{
- if (sm_keyboard)
- delete sm_keyboard;
+ for(size_t i = 0; i < sm_keyboards.GetCount(); ++i)
+ delete (wxHIDKeyboard*) sm_keyboards[i];
}
};
IMPLEMENT_DYNAMIC_CLASS(wxHIDModule, wxModule)
-wxHIDKeyboard* wxHIDModule::sm_keyboard;
+wxArrayPtrVoid wxHIDModule::sm_keyboards;
+
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+//
+// wxGetKeyState()
+//
+// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
bool wxGetKeyState (wxKeyCode key)
{
wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key !=
WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons"));
- if (!wxHIDModule::sm_keyboard)
+ if (wxHIDModule::sm_keyboards.GetCount() == 0)
{
- wxHIDModule::sm_keyboard = new wxHIDKeyboard();
- bool bOK = wxHIDModule::sm_keyboard->Create();
- wxASSERT(bOK);
- if(!bOK)
+ int nKeyboards = wxHIDKeyboard::GetCount();
+
+ for(int i = 1; i <= nKeyboards; ++i)
{
- delete wxHIDModule::sm_keyboard;
- wxHIDModule::sm_keyboard = NULL;
- return false;
+ wxHIDKeyboard* keyboard = new wxHIDKeyboard();
+ if(keyboard->Create(i))
+ {
+ wxHIDModule::sm_keyboards.Add(keyboard);
+ }
+ else
+ {
+ delete keyboard;
+ break;
+ }
}
+
+ wxASSERT_MSG(wxHIDModule::sm_keyboards.GetCount() != 0,
+ wxT("No keyboards found!"));
}
+ for(size_t i = 0; i < wxHIDModule::sm_keyboards.GetCount(); ++i)
+ {
+ wxHIDKeyboard* keyboard = (wxHIDKeyboard*)
+ wxHIDModule::sm_keyboards[i];
+
switch(key)
{
case WXK_SHIFT:
- return wxHIDModule::sm_keyboard->IsActive(WXK_SHIFT) ||
- wxHIDModule::sm_keyboard->IsActive(WXK_RSHIFT);
+ if( keyboard->IsActive(WXK_SHIFT) ||
+ keyboard->IsActive(WXK_RSHIFT) )
+ {
+ return true;
+ }
break;
case WXK_ALT:
- return wxHIDModule::sm_keyboard->IsActive(WXK_ALT) ||
- wxHIDModule::sm_keyboard->IsActive(WXK_RALT);
+ if( keyboard->IsActive(WXK_ALT) ||
+ keyboard->IsActive(WXK_RALT) )
+ {
+ return true;
+ }
break;
case WXK_CONTROL:
- return wxHIDModule::sm_keyboard->IsActive(WXK_CONTROL) ||
- wxHIDModule::sm_keyboard->IsActive(WXK_RCONTROL);
+ if( keyboard->IsActive(WXK_CONTROL) ||
+ keyboard->IsActive(WXK_RCONTROL) )
+ {
+ return true;
+ }
break;
case WXK_MENU:
- return wxHIDModule::sm_keyboard->IsActive(WXK_MENU) ||
- wxHIDModule::sm_keyboard->IsActive(WXK_RMENU);
+ if( keyboard->IsActive(WXK_MENU) ||
+ keyboard->IsActive(WXK_RMENU) )
+ {
+ return true;
+ }
break;
default:
- return wxHIDModule::sm_keyboard->IsActive(key);
+ if( keyboard->IsActive(key) )
+ {
+ return true;
+ }
break;
}
+ }
+
+ return false; //not down/error
}
#endif //__DARWIN__
projects / wxWidgets.git / blobdiff