rainmeter-studio/Library/Measure.h
2011-11-09 08:52:32 +00:00

135 lines
4.8 KiB
C++

/*
Copyright (C) 2001 Kimmo Pekkola
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __MEASURE_H__
#define __MEASURE_H__
#include <windows.h>
#include <vector>
#include <string>
#include "Litestep.h"
#include "Group.h"
enum AUTOSCALE
{
AUTOSCALE_1024 = 1, // scales by 1024
AUTOSCALE_1000 = 2, // scales by 1000
AUTOSCALE_1024K = 101, // scales by 1024, and uses kilo as the lowest unit
AUTOSCALE_1000K = 102, // scales by 1000, and uses kilo as the lowest unit
AUTOSCALE_OFF = 0,
AUTOSCALE_ON = AUTOSCALE_1024
};
class CMeter;
class CMeterWindow;
class CConfigParser;
class CMeasure : public CGroup
{
public:
CMeasure(CMeterWindow* meterWindow, const WCHAR* name);
virtual ~CMeasure();
void ReadConfig(CConfigParser& parser) { ReadConfig(parser, GetName()); }
virtual void ReadConfig(CConfigParser& parser, const WCHAR* section);
virtual void Initialize();
virtual bool Update() = 0;
virtual const WCHAR* GetStats();
const WCHAR* GetName() { return m_Name.c_str(); }
const char* GetAsciiName() { return m_AsciiName.c_str(); }
void Disable() { m_Disabled = true; }
void Enable() { m_Disabled = false; }
bool IsDisabled() { return m_Disabled; }
bool HasDynamicVariables() { return m_DynamicVariables; }
void SetDynamicVariables(bool b) { m_DynamicVariables = b; }
virtual void ExecuteBang(const WCHAR* args);
double GetValue();
double GetRelativeValue();
double GetValueRange();
double GetMinValue() { return m_MinValue; }
double GetMaxValue() { return m_MaxValue; }
void ResetUpdateCounter() { m_UpdateCounter = m_UpdateDivider; }
int GetUpdateCounter() { return m_UpdateCounter; }
int GetUpdateDivider() { return m_UpdateDivider; }
virtual const WCHAR* GetStringValue(AUTOSCALE autoScale, double scale, int decimals, bool percentual);
static void GetScaledValue(AUTOSCALE autoScale, int decimals, double theValue, WCHAR* buffer, size_t sizeInWords);
static void RemoveTrailingZero(WCHAR* str, int strLen);
CMeterWindow* GetMeterWindow() { return m_MeterWindow; }
static CMeasure* Create(const WCHAR* measure, CMeterWindow* meterWindow, const WCHAR* name);
protected:
virtual bool PreUpdate();
virtual bool PostUpdate();
bool ParseSubstitute(std::wstring buffer);
std::wstring ExtractWord(std::wstring& buffer);
const WCHAR* CheckSubstitute(const WCHAR* buffer);
bool MakePlainSubstitute(std::wstring& str, size_t index);
bool m_DynamicVariables; // If true, the measure contains dynamic variables
bool m_Invert; // If true, the value should be inverted
bool m_LogMaxValue; // If true, The maximum & minimum values are logged
double m_MinValue; // The minimum value (so far)
double m_MaxValue; // The maximum value (so far)
double m_Value; // The current value
const std::wstring m_Name; // Name of this Measure
const std::string m_AsciiName; // Name of this Measure in ANSI
std::vector< std::pair<std::wstring, std::wstring> > m_Substitute; // Vec of substitute strings
bool m_RegExpSubstitute;
std::vector<double> m_MedianMaxValues; // The values for the median filtering
std::vector<double> m_MedianMinValues; // The values for the median filtering
UINT m_MedianPos; // Position in the median array, where the new value is placed
std::vector<double> m_AverageValues;
UINT m_AveragePos;
UINT m_AverageSize;
double m_IfEqualValue; // The limit for the IfEqual action
double m_IfAboveValue; // The limit for the IfAbove action
double m_IfBelowValue; // The limit for the IfBelow action
std::wstring m_IfEqualAction; // The IfEqual action
std::wstring m_IfAboveAction; // The IfAbove action
std::wstring m_IfBelowAction; // The IfBelow action
bool m_IfEqualCommited; // True when the IfEqual action is executed.
bool m_IfAboveCommited; // True when the IfAbove action is executed.
bool m_IfBelowCommited; // True when the IfBelow action is executed.
bool m_Disabled; // Status of the measure
int m_UpdateDivider; // Divider for the update
int m_UpdateCounter; // Current update counter
bool m_Initialized;
CMeterWindow* m_MeterWindow;
};
#endif