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applying patch 1411230

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38620 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2006-04-08 11:43:13 +00:00
parent a074f61eae
commit 32efab35c1
3 changed files with 430 additions and 249 deletions
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48
include/wx/mac/corefoundation/hid.h
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@@ -8,6 +8,7 @@
// Copyright: (c) Ryan Norton
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ===========================================================================
// declarations
// ===========================================================================
@@ -22,10 +23,6 @@
#include "wx/defs.h"
#include "wx/string.h"
// ---------------------------------------------------------------------------
// definitions
// ---------------------------------------------------------------------------
//Mac OSX only
#ifdef __DARWIN__
@@ -44,28 +41,24 @@ extern "C" {
#include <mach/mach.h> //this actually includes mach_port.h (see above)
//Utility wrapper around CFArray
class wxCFArray
{
public:
wxCFArray(CFTypeRef pData) : pArray((CFArrayRef) pData) {}
CFTypeRef operator [] (const int& nIndex) {return CFArrayGetValueAtIndex(pArray, nIndex); }
int Count() {return CFArrayGetCount(pArray);}
private:
CFArrayRef pArray;
};
// ===========================================================================
// definitions
// ===========================================================================
// ---------------------------------------------------------------------------
// wxHIDDevice
//
// A wrapper around OS X HID Manager procedures.
// The tutorial "Working With HID Class Device Interfaces" Is
// Quite good, as is the sample program associated with it
// (Depite the author's protests!).
// ---------------------------------------------------------------------------
class wxHIDDevice
{
public:
wxHIDDevice() : m_ppDevice(NULL), m_ppQueue(NULL), m_pCookies(NULL) {}
//kHIDPage_GenericDesktop
//kHIDUsage_GD_Joystick,kHIDUsage_GD_Mouse,kHIDUsage_GD_Keyboard
bool Create (int nClass = -1, int nType = -1, int nDev = 1);
static size_t GetCount(int nClass = -1, int nType = -1);
@@ -78,12 +71,13 @@ public:
//builds the cookie array -
//first call InitCookies to initialize the cookie
//array, then AddCookie to add a cookie at a certain point in an array
virtual void BuildCookies(wxCFArray& Array) = 0;
virtual void BuildCookies(CFArrayRef Array) = 0;
//checks to see whether the cookie at nIndex is active (element value != 0)
bool IsActive(int nIndex);
//checks to see whether the cookie at nIndex exists
//checks to see whether an element in the internal cookie array
//exists
bool HasElement(int nIndex);
//closes the device and cleans the queue and cookies
@@ -97,17 +91,25 @@ protected:
wxString m_szProductName; //product name
int m_nProductId; //product id
int m_nManufacturerId; //manufacturer id
mach_port_t m_pPort;
mach_port_t m_pPort; //mach port to use
};
// ---------------------------------------------------------------------------
// wxHIDKeyboard
//
// Semi-simple implementation that opens a connection to the first
// keyboard of the machine. Used in wxGetKeyState.
// ---------------------------------------------------------------------------
class wxHIDKeyboard : public wxHIDDevice
{
public:
bool Create();
virtual void BuildCookies(wxCFArray& Array);
static int GetCount();
bool Create(int nDev = 1);
void AddCookie(CFTypeRef Data, int i);
virtual void BuildCookies(CFArrayRef Array);
void DoBuildCookies(CFArrayRef Array);
};
#endif //__DARWIN__
#endif
//WX_MACCARBONHID_H
#endif //WX_MACCARBONHID_H