crGetLastErrorMsgW(LPWSTR pszBuffer, UINT uBuffSize)
{
if(pszBuffer==NULL || uBuffSize==0)
return -1; // Null pointer to buffer
strconv_t strconv;
g_cs.Lock();
DWORD dwThreadId = GetCurrentThreadId();
std::map<DWORD, CString>::iterator it = g_sErrorMsg.find(dwThreadId);
if(it==g_sErrorMsg.end())
{
// No error message for current thread.
CString sErrorMsg = _T("No error.");
LPCWSTR pwszErrorMsg = strconv.t2w(sErrorMsg.GetBuffer(0));
int size = min(sErrorMsg.GetLength(), (int)uBuffSize-1);
WCSNCPY_S(pszBuffer, uBuffSize, pwszErrorMsg, size);
g_cs.Unlock();
return size;
}
LPCWSTR pwszErrorMsg = strconv.t2w(it->second.GetBuffer(0));
int size = min((int)wcslen(pwszErrorMsg), (int)uBuffSize-1);
WCSNCPY_S(pszBuffer, uBuffSize, pwszErrorMsg, size);
pszBuffer[uBuffSize-1] = 0; // Zero terminator
g_cs.Unlock();
return size;
}
CXTPRichRender::CXTPRichRender()
{
NONCLIENTMETRICS ncm;
::ZeroMemory(&ncm, sizeof(ncm));
ncm.cbSize = sizeof(ncm);
::SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(ncm), &ncm, 0);
HDC hDC = ::GetDC(NULL);
::ZeroMemory(&m_charformat, sizeof(m_charformat));
m_charformat.cbSize = sizeof(m_charformat);
m_charformat.dwMask = CFM_BOLD | CFM_CHARSET | CFM_COLOR |CFM_FACE | CFM_ITALIC |
CFM_SIZE | CFM_STRIKEOUT | CFM_UNDERLINE;
m_charformat.yHeight = -MulDiv(ncm.lfMessageFont.lfHeight, 1440, ::GetDeviceCaps(hDC, LOGPIXELSY));
m_charformat.crTextColor = ::GetSysColor(COLOR_BTNTEXT);
m_charformat.bPitchAndFamily = DEFAULT_PITCH | FF_DONTCARE;
WCSNCPY_S(m_charformat.szFaceName, LF_FACESIZE, XTP_CT2CW(ncm.lfMessageFont.lfFaceName), LF_FACESIZE);
::ReleaseDC(NULL,hDC);
::ZeroMemory(&m_paraformat, sizeof(m_paraformat));
m_paraformat.cbSize = sizeof(m_paraformat);
m_paraformat.dwMask = PFM_ALIGNMENT | PFM_NUMBERING | PFM_OFFSET | PFM_OFFSETINDENT |
PFM_RIGHTINDENT | PFM_RTLPARA | PFM_STARTINDENT | PFM_TABSTOPS;
m_paraformat.wAlignment = PFA_LEFT;
m_pTextService = NULL;
m_hModule = LoadLibraryA("RICHED20.dll");
if (!m_hModule)
return;
// Get an interface to the windowless rich edit control
IUnknown* pUnknown = NULL;
PCreateTextServices lpCreateTextServices = (PCreateTextServices)GetProcAddress(m_hModule, "CreateTextServices");
HRESULT hr = lpCreateTextServices(NULL, &m_xTextHost, &pUnknown);
if (SUCCEEDED(hr))
{
pUnknown->QueryInterface(IID_XTPITextServices, (void**)&m_pTextService);
pUnknown->Release();
}
}
BOOL CXTPCalendarTimeZones::InitFromRegistry()
{
m_arTZInfo.RemoveAll();
CString strTZIRootKey = XTP_CALENDAR_TIMEZONESKEY_NT;
HKEY hkTZIRoot = NULL;
BOOL bUseIndex = !XTPSystemVersion()->IsWinXPOrGreater();
// Try NT information first
LONG lRes = ::RegOpenKeyEx(HKEY_LOCAL_MACHINE, strTZIRootKey, 0, KEY_READ, &hkTZIRoot);
if (lRes != ERROR_SUCCESS)
{
// try Win9x information
strTZIRootKey = XTP_CALENDAR_TIMEZONESKEY_9X;
bUseIndex = FALSE;
lRes = ::RegOpenKeyEx(HKEY_LOCAL_MACHINE, strTZIRootKey, 0, KEY_READ, &hkTZIRoot);
if (lRes != ERROR_SUCCESS)
{
TRACE(_T("Cannot open Time Zones information registry key. err = %d \n"), lRes);
return FALSE;
}
}
const DWORD cdwKeyBufSize = 1024;
TCHAR szTZIKey[cdwKeyBufSize + 1];
BSTR bstrStandardName = NULL;
BSTR bstrDaylightName = NULL;
lRes = ERROR_SUCCESS;
for (DWORD dwEnumKey = 0; lRes == ERROR_SUCCESS; dwEnumKey++)
{
::ZeroMemory(szTZIKey, sizeof(szTZIKey));
lRes = ::RegEnumKey (hkTZIRoot, dwEnumKey, szTZIKey, cdwKeyBufSize);
if (lRes != ERROR_SUCCESS)
{
ASSERT(lRes == ERROR_NO_MORE_ITEMS);
break;
}
//===================================================================
CString strTZIKey = strTZIRootKey + _T("\\") + szTZIKey;
HKEY hkTZIdata = NULL;
LONG lRes2 = ::RegOpenKeyEx(HKEY_LOCAL_MACHINE, strTZIKey, 0, KEY_READ, &hkTZIdata);
if (lRes2 != ERROR_SUCCESS)
{
TRACE(_T("Cannot open registry key 'HKEY_LOCAL_MACHINE\\%s'. err = %d \n"), (LPCTSTR)strTZIKey, lRes2);
continue;
}
CString strDisplayStr, strStandardName, strDaylightName;
DWORD dwIndex;
REGISTRY_TIMEZONE_INFORMATION regTZI;
if (!GetRegStr(hkTZIdata, XTP_CALENDAR_TZIRegValName_DisplayStr, strDisplayStr))
{
TRACE(_T("Cannot get value from registry: 'HKEY_LOCAL_MACHINE\\%s\\%s'\n"), (LPCTSTR)strTZIKey, XTP_CALENDAR_TZIRegValName_DisplayStr);
continue;
}
if (!GetRegBSTR(hkTZIdata, XTP_CALENDAR_TZIRegValName_StandardNameW, bstrStandardName))
{
TRACE(_T("Cannot get value from registry: 'HKEY_LOCAL_MACHINE\\%s\\%s'\n"), (LPCTSTR)strTZIKey, XTP_CALENDAR_TZIRegValName_StandardName);
continue;
}
if (!GetRegBSTR(hkTZIdata, XTP_CALENDAR_TZIRegValName_DaylightNameW, bstrDaylightName))
{
TRACE(_T("Cannot get value from registry: 'HKEY_LOCAL_MACHINE\\%s\\%s'\n"), (LPCTSTR)strTZIKey, XTP_CALENDAR_TZIRegValName_DaylightName);
continue;
}
if (!GetRegTZI(hkTZIdata, XTP_CALENDAR_TZIRegValName_DATA, regTZI))
{
TRACE(_T("Cannot get value from registry: 'HKEY_LOCAL_MACHINE\\%s\\%s'\n"), (LPCTSTR)strTZIKey, XTP_CALENDAR_TZIRegValName_DATA);
continue;
}
if (!GetRegDWORD(hkTZIdata, XTP_CALENDAR_TZIRegValName_Index, dwIndex))
{
if (bUseIndex)
{
TRACE(_T("Cannot get value from registry: 'HKEY_LOCAL_MACHINE\\%s\\%s'\n"), (LPCTSTR)strTZIKey, XTP_CALENDAR_TZIRegValName_Index);
}
dwIndex = 0;
}
//=================================================
CXTPCalendarTimeZone* pXTP_TZI;
pXTP_TZI = new CXTPCalendarTimeZone();
if (!pXTP_TZI)
{
AfxThrowOleException(E_OUTOFMEMORY);
}
pXTP_TZI->Bias = regTZI.Bias;
WCSNCPY_S(pXTP_TZI->StandardName, 32, bstrStandardName, 32);
pXTP_TZI->StandardName[_countof(pXTP_TZI->StandardName)-1] = L'\0';
pXTP_TZI->StandardDate = regTZI.StandardDate;
pXTP_TZI->StandardBias = regTZI.StandardBias;
WCSNCPY_S(pXTP_TZI->DaylightName, 32, bstrDaylightName, 32);
pXTP_TZI->DaylightName[_countof(pXTP_TZI->DaylightName)-1] = L'\0';
pXTP_TZI->DaylightDate = regTZI.DaylightDate;
pXTP_TZI->DaylightBias = regTZI.DaylightBias;
pXTP_TZI->m_strDisplayString = strDisplayStr;
pXTP_TZI->m_dwIndex = dwIndex;
m_arTZInfo.Add(pXTP_TZI, FALSE);
RegCloseKey(hkTZIdata);
}
RegCloseKey(hkTZIRoot);
//-----------------------------------------------
if (bstrStandardName)
{
::SysFreeString(bstrStandardName);
}
if (bstrDaylightName)
{
::SysFreeString(bstrDaylightName);
}
//-----------------------------------------------
int nCount = m_arTZInfo.GetCount();
for (int i = 0; i < nCount; i++)
{
for (int j = i + 1; j < nCount; j++)
{
CXTPCalendarTimeZonePtr ptrElem1, ptrElem2;
ptrElem1 = m_arTZInfo.GetAt(i, TRUE);
ptrElem2 = m_arTZInfo.GetAt(j, TRUE);
if (CompareTZI(ptrElem1, ptrElem2, bUseIndex) > 0)
{
m_arTZInfo.SetAt(i, ptrElem2.Detach());
m_arTZInfo.SetAt(j, ptrElem1.Detach());
}
}
}
return TRUE;
}
