89 lines
2.4 KiB
C
89 lines
2.4 KiB
C
|
#ifndef __ACQTHRD_H_INCLUDED
|
||
|
|
#define __ACQTHRD_H_INCLUDED
|
||
|
|
|
||
|
|
#include <windows.h>
|
||
|
|
#include "acqmgrcw.h"
|
||
|
|
#include "evntparm.h"
|
||
|
|
|
||
|
|
class CAcquisitionThread
|
||
|
|
{
|
||
|
|
private:
|
||
|
|
CEventParameters m_EventParameters;
|
||
|
|
|
||
|
|
private:
|
||
|
|
explicit CAcquisitionThread( const CEventParameters &EventParameters )
|
||
|
|
: m_EventParameters( EventParameters )
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
~CAcquisitionThread(void)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT Run(void)
|
||
|
|
{
|
||
|
|
WIA_PUSHFUNCTION(TEXT("CAcquisitionThread::Run"));
|
||
|
|
HRESULT hr = CoInitialize(NULL);
|
||
|
|
if (SUCCEEDED(hr))
|
||
|
|
{
|
||
|
|
CAcquisitionManagerControllerWindow::Register( g_hInstance );
|
||
|
|
HWND hWnd = CAcquisitionManagerControllerWindow::Create( g_hInstance, &m_EventParameters );
|
||
|
|
if (!hWnd)
|
||
|
|
{
|
||
|
|
hr = HRESULT_FROM_WIN32(GetLastError());
|
||
|
|
if (!SUCCEEDED(hr))
|
||
|
|
{
|
||
|
|
WIA_PRINTHRESULT((hr,TEXT("CAcquisitionManagerControllerWindow::Create failed")));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
MSG msg;
|
||
|
|
while (GetMessage(&msg,0,0,0))
|
||
|
|
{
|
||
|
|
TranslateMessage(&msg);
|
||
|
|
DispatchMessage(&msg);
|
||
|
|
}
|
||
|
|
CoUninitialize();
|
||
|
|
}
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
static DWORD ThreadProc( LPVOID pvParam )
|
||
|
|
{
|
||
|
|
WIA_PUSHFUNCTION(TEXT("CAcquisitionThread::ThreadProc"));
|
||
|
|
#if !defined(DBG_GENERATE_PRETEND_EVENT)
|
||
|
|
_Module.Lock();
|
||
|
|
#endif
|
||
|
|
DWORD dwResult = static_cast<DWORD>(E_FAIL);
|
||
|
|
CAcquisitionThread *pAcquisitionThread = reinterpret_cast<CAcquisitionThread*>(pvParam);
|
||
|
|
if (pAcquisitionThread)
|
||
|
|
{
|
||
|
|
dwResult = static_cast<DWORD>(pAcquisitionThread->Run());
|
||
|
|
delete pAcquisitionThread;
|
||
|
|
}
|
||
|
|
#if !defined(DBG_GENERATE_PRETEND_EVENT)
|
||
|
|
_Module.Unlock();
|
||
|
|
#endif
|
||
|
|
return dwResult;
|
||
|
|
}
|
||
|
|
|
||
|
|
public:
|
||
|
|
static HANDLE Create( const CEventParameters &EventParameters )
|
||
|
|
{
|
||
|
|
WIA_PUSHFUNCTION(TEXT("CAcquisitionThread::Create"));
|
||
|
|
HANDLE hThreadResult = NULL;
|
||
|
|
CAcquisitionThread *pAcquisitionThread = new CAcquisitionThread(EventParameters);
|
||
|
|
if (pAcquisitionThread)
|
||
|
|
{
|
||
|
|
DWORD dwThreadId;
|
||
|
|
hThreadResult = CreateThread( NULL, 0, ThreadProc, pAcquisitionThread, 0, &dwThreadId );
|
||
|
|
if (!hThreadResult)
|
||
|
|
{
|
||
|
|
delete pAcquisitionThread;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return hThreadResult;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // __ACQTHRD_H_INCLUDED
|