135 lines
4.2 KiB
C++
135 lines
4.2 KiB
C++
/*
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Copyright (C) 2001 Kimmo Pekkola
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __MEASURE_H__
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#define __MEASURE_H__
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#include <windows.h>
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#include <vector>
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#include <string>
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#include "IfActions.h"
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#include "Litestep.h"
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#include "Section.h"
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enum AUTOSCALE
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{
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AUTOSCALE_1024 = 1, // scales by 1024
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AUTOSCALE_1000 = 2, // scales by 1000
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AUTOSCALE_1024K = 101, // scales by 1024, and uses kilo as the lowest unit
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AUTOSCALE_1000K = 102, // scales by 1000, and uses kilo as the lowest unit
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AUTOSCALE_OFF = 0,
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AUTOSCALE_ON = AUTOSCALE_1024
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};
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class MeasureValueSet
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{
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public:
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MeasureValueSet(double val, const WCHAR* str) : m_Value(val), m_StringValue(str) {}
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void Set(double val, const WCHAR* str) { m_Value = val; m_StringValue = str; }
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bool IsChanged(double val, const WCHAR* str) { if (m_Value != val || wcscmp(m_StringValue.c_str(), str) != 0) { Set(val, str); return true; } return false; }
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private:
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double m_Value;
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std::wstring m_StringValue;
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};
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class Meter;
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class MeterWindow;
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class ConfigParser;
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class __declspec(novtable) Measure : public Section
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{
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public:
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virtual ~Measure();
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Measure(const Measure& other) = delete;
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void ReadOptions(ConfigParser& parser) { ReadOptions(parser, GetName()); }
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virtual void Initialize();
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bool Update(bool rereadOptions = false);
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void Disable();
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void Enable();
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bool IsDisabled() { return m_Disabled; }
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void Pause();
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void Unpause();
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bool IsPaused() { return m_Paused; }
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virtual void Command(const std::wstring& command);
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double GetValue();
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double GetRelativeValue();
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double GetValueRange();
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double GetMinValue() { return m_MinValue; }
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double GetMaxValue() { return m_MaxValue; }
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virtual const WCHAR* GetStringValue();
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const WCHAR* GetStringOrFormattedValue(AUTOSCALE autoScale, double scale, int decimals, bool percentual);
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const WCHAR* GetFormattedValue(AUTOSCALE autoScale, double scale, int decimals, bool percentual);
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static void GetScaledValue(AUTOSCALE autoScale, int decimals, double theValue, WCHAR* buffer, size_t sizeInWords);
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static void RemoveTrailingZero(WCHAR* str, int strLen);
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const std::wstring& GetOnChangeAction() { return m_OnChangeAction; }
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void DoChangeAction(bool execute = true);
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static Measure* Create(const WCHAR* measure, MeterWindow* meterWindow, const WCHAR* name);
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static bool GetCurrentMeasureValue(const WCHAR* str, int len, double* value, void* context);
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protected:
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Measure(MeterWindow* meterWindow, const WCHAR* name);
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virtual void ReadOptions(ConfigParser& parser, const WCHAR* section);
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virtual void UpdateValue() = 0;
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bool ParseSubstitute(std::wstring buffer);
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std::wstring ExtractWord(std::wstring& buffer);
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const WCHAR* CheckSubstitute(const WCHAR* buffer);
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bool MakePlainSubstitute(std::wstring& str, size_t index);
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bool m_Invert; // If true, the value should be inverted
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bool m_LogMaxValue; // If true, The maximum & minimum values are logged
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double m_MinValue; // The minimum value (so far)
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double m_MaxValue; // The maximum value (so far)
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double m_Value; // The current value
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std::vector<std::wstring> m_Substitute; // Vec of substitute strings
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bool m_RegExpSubstitute;
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std::vector<double> m_MedianValues; // The values for the median filtering
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UINT m_MedianPos; // Position in the median array, where the new value is placed
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std::vector<double> m_AverageValues;
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UINT m_AveragePos;
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UINT m_AverageSize;
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IfActions m_IfActions;
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bool m_Disabled; // Status of the measure
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bool m_Paused;
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bool m_Initialized;
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std::wstring m_OnChangeAction;
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MeasureValueSet* m_OldValue;
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bool m_ValueAssigned;
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};
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#endif
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