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https://github.com/chibicitiberiu/rainmeter-studio.git
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Tweaks and cosmetics
This commit is contained in:
Birunthan Mohanathas
parent
47781848e7
commit
e0ec47f9a0
@ -192,63 +192,42 @@ bool CConfigParser::GetVariable(const std::wstring& strVariable, std::wstring& s
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}
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/*
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** Meter/Measure psuedo-variables. [MeasureName:] returns numeric value of measure.
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** ie. [MeterName:X], [MeasureName:], [MeasureName:%, 2], [MeasureName:3]
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** Gets the value of a section variable. Returns true if strValue is set.
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** The selector is stripped from strVariable.
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**
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*/
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bool CConfigParser::GetSectionVariables(const std::wstring& strVariable, std::wstring& strValue)
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bool CConfigParser::GetSectionVariable(std::wstring& strVariable, std::wstring& strValue)
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{
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WCHAR buffer[MAX_LINE_LENGTH];
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int len;
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std::vector<std::wstring> strToken = Tokenize(strVariable, L":");
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if (strToken.size() == 1 && !m_Measures.empty())
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size_t colonPos = strVariable.find_last_of(L':');
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if (colonPos == std::wstring::npos)
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{
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// [MeasureName:] returns number value
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CMeasure* measure = m_MeterWindow->GetMeasure(strToken[0]);
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if (measure)
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{
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len = _snwprintf_s(buffer, _TRUNCATE, L"%lli", (LONGLONG)measure->GetValue());
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strValue.assign(buffer, len);
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return true;
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}
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return false;
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}
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else if (strToken.size() == 2)
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const std::wstring selector = strVariable.substr(colonPos + 1);
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const WCHAR* selectorSz = selector.c_str();
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strVariable.resize(colonPos);
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if (!selector.empty() && iswalpha(selectorSz[0]))
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{
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auto stripSpaces = [](std::wstring& str)
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{
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// Strip off leading and trailing spaces
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size_t startPos = str.find_first_not_of(L" \t");
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size_t endPos = str.find_last_not_of(L" \t");
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if (std::wstring::npos != startPos || std::wstring::npos != endPos)
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{
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str = str.substr(startPos, endPos - startPos + 1);
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}
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};
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std::wstring args = strToken[1];
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stripSpaces(args);
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// Check meters first
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// Format: [MeterName:X]
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CMeter* meter = m_MeterWindow->GetMeter(strToken[0]);
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// [Meter:X], [Meter:Y], [Meter:W], [Meter:H]
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CMeter* meter = m_MeterWindow->GetMeter(strVariable);
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if (meter)
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{
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const WCHAR* arg = args.c_str();
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if (_wcsicmp(arg, L"X") == 0)
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WCHAR buffer[32];
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if (_wcsicmp(selectorSz, L"X") == 0)
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{
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_itow_s(meter->GetX(), buffer, 10);
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}
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else if (_wcsicmp(arg, L"Y") == 0)
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else if (_wcsicmp(selectorSz, L"Y") == 0)
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{
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_itow_s(meter->GetY(), buffer, 10);
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}
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else if (_wcsicmp(arg, L"W") == 0)
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else if (_wcsicmp(selectorSz, L"W") == 0)
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{
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_itow_s(meter->GetW(), buffer, 10);
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}
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else if (_wcsicmp(arg, L"H") == 0)
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else if (_wcsicmp(selectorSz, L"H") == 0)
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{
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_itow_s(meter->GetH(), buffer, 10);
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}
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@ -260,110 +239,65 @@ bool CConfigParser::GetSectionVariables(const std::wstring& strVariable, std::ws
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strValue = buffer;
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return true;
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}
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// Check measures
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// Format: [MeasureName:/1000,2] [MeasureName:%,2] [MeasureName:10]
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CMeasure* measure = m_MeterWindow->GetMeasure(strToken[0]);
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}
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else
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{
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// Number: [Measure:], [Measure:dec]
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// Percentual: [Measure:%], [Measure:%, dec]
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// Scale: [Measure:/scale], [Measure:/scale, dec]
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CMeasure* measure = m_MeterWindow->GetMeasure(strVariable);
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if (measure)
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{
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double scale = 1.0;
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int numOfDecimals = -1;
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bool foundDecimal = false;
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bool percentual = false;
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WCHAR format[32];
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std::vector<std::wstring> measureOptions = Tokenize(args, L",");
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std::wstring tempStr;
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const WCHAR* decimalsSz = wcschr(selectorSz, L',');
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if (decimalsSz)
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{
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++decimalsSz;
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}
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if (wcscmp(measureOptions[0].c_str(), L"%") == 0) // Percentual
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if (*selectorSz == L'%') // Percentual
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{
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percentual = true;
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}
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else if (!measureOptions[0].empty() && measureOptions[0][0] == L'/') // Scale
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else if (*selectorSz == L'/') // Scale
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{
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std::wstring tempScale = measureOptions[0].substr(1, measureOptions[0].length() - 1); // RVO
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stripSpaces(tempScale);
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errno = 0;
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scale = _wtoi(tempScale.c_str());
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scale = _wtoi(selectorSz);
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if (errno == EINVAL)
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{
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scale = 1.0;
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}
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}
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else // NumOfDecimals
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{
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tempStr = measureOptions[0];
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stripSpaces(tempStr);
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errno = 0;
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numOfDecimals = _wtoi(tempStr.c_str());
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if (errno == EINVAL || numOfDecimals < -1)
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{
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numOfDecimals = -1;
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}
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foundDecimal = true;
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}
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// NumOfDecimals (for Percentual and Scale)
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if (measureOptions.size() == 2 && !foundDecimal)
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{
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tempStr = measureOptions[1];
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stripSpaces(tempStr);
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errno = 0;
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numOfDecimals = _wtoi(tempStr.c_str());
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// _wtoi returns 0 if there is an error.
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if (errno == EINVAL || numOfDecimals < -1)
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{
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numOfDecimals = -1;
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}
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}
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len = 0;
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if (percentual)
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{
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double val = 100.0 * measure->GetRelativeValue();
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if (numOfDecimals <= 0)
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{
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_itow_s((int)val, buffer, 10);
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len = (int)wcslen(buffer);
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}
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else
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{
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_snwprintf_s(format, _TRUNCATE, L"%%.%if", numOfDecimals);
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len = _snwprintf_s(buffer, _TRUNCATE, format, val);
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}
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}
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else
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{
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double val = measure->GetValue() / scale;
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if (numOfDecimals == 0)
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if (decimalsSz)
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{
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val += (val >= 0) ? 0.5 : -0.5;
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len = _snwprintf_s(buffer, _TRUNCATE, L"%lli", (LONGLONG)val);
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}
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else if (numOfDecimals < 0)
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{
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len = _snwprintf_s(buffer, _TRUNCATE, L"%.15f", val);
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measure->RemoveTrailingZero(buffer, len);
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len = (int)wcslen(buffer);
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return false;
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}
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else
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{
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_snwprintf_s(format, _TRUNCATE, L"%%.%if", numOfDecimals);
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len = _snwprintf_s(buffer, _TRUNCATE, format, val);
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decimalsSz = selectorSz;
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}
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}
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strValue.assign(buffer, len);
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int decimals = decimalsSz && *decimalsSz ? _wtoi(decimalsSz) : 15;
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double value = percentual ? measure->GetRelativeValue() * 100.0 : measure->GetValue() / scale;
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WCHAR format[32];
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WCHAR buffer[128];
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_snwprintf_s(format, _TRUNCATE, L"%%.%if", decimals);
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int bufferLen = _snwprintf_s(buffer, _TRUNCATE, format, value);
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if (!decimalsSz)
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{
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// Remove trailing zeros if decimal count was not specified.
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measure->RemoveTrailingZero(buffer, bufferLen);
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bufferLen = (int)wcslen(buffer);
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}
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strValue.assign(buffer, bufferLen);
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return true;
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}
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}
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@ -719,9 +653,9 @@ bool CConfigParser::ReplaceMeasures(std::wstring& result)
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else
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{
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std::wstring value;
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if (GetSectionVariables(var, value))
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if (GetSectionVariable(var, value))
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{
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// Measure found, replace it with the value
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// Replace section variable with the value.
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result.replace(start, end - start + 1, value);
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start += value.length();
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replaced = true;
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@ -110,7 +110,7 @@ private:
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void SetAutoSelectedMonitorVariables(CMeterWindow* meterWindow);
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bool GetSectionVariables(const std::wstring& strVariable, std::wstring& strValue);
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bool GetSectionVariable(std::wstring& strVariable, std::wstring& strValue);
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static void SetVariable(std::unordered_map<std::wstring, std::wstring>& variables, const std::wstring& strVariable, const std::wstring& strValue);
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static void SetVariable(std::unordered_map<std::wstring, std::wstring>& variables, const WCHAR* strVariable, const WCHAR* strValue);
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