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#include "stdafx.h"
CQuotesProviderVisitorTendency::CQuotesProviderVisitorTendency(MCONTACT hContact, TCHAR chr)
: m_hContact(hContact), m_chr(chr), m_bValid(false), m_dResult(0.0)
{
}
void CQuotesProviderVisitorTendency::Visit(const CQuotesProviderBase&)
{
switch (m_chr)
{
case _T('r'):
case _T('R'):
GetValue(DB_STR_QUOTE_CURR_VALUE);
break;
case _T('p'):
GetValue(DB_STR_QUOTE_PREV_VALUE);
break;
}
}
void CQuotesProviderVisitorTendency::Visit(const CQuotesProviderGoogleFinance&)
{
switch (m_chr)
{
case _T('o'):
GetValue(DB_STR_GOOGLE_FINANCE_OPEN_VALUE);
break;
case _T('d'):
GetValue(DB_STR_GOOGLE_FINANCE_DIFF);
break;
case _T('y'):
GetValue(DB_STR_GOOGLE_FINANCE_PERCENT_CHANGE_TO_YERSTERDAY_CLOSE);
break;
}
}
void CQuotesProviderVisitorTendency::Visit(const CQuotesProviderYahoo&)
{
switch (m_chr)
{
case _T('o'):
GetValue(DB_STR_YAHOO_OPEN_VALUE);
break;
case _T('h'):
GetValue(DB_STR_YAHOO_DAY_HIGH);
break;
case _T('P'):
GetValue(DB_STR_YAHOO_PREVIOUS_CLOSE);
break;
case _T('c'):
GetValue(DB_STR_YAHOO_CHANGE);
break;
case _T('g'):
GetValue(DB_STR_YAHOO_DAY_LOW);
break;
}
}
void CQuotesProviderVisitorTendency::GetValue(LPCSTR pszDbKeyName)
{
m_bValid = Quotes_DBReadDouble(m_hContact, QUOTES_MODULE_NAME, pszDbKeyName, m_dResult);
}
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