102 lines
2.5 KiB
C++
102 lines
2.5 KiB
C++
#include "stdafx.h"
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#include "QYMotorDoubleSlider.h"
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QYMotorDoubleSlider::QYMotorDoubleSlider(QWidget* pParent /*= NULL*/) :QSlider(pParent)
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{
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connect(this, SIGNAL(valueChanged(int)), this, SLOT(notifyValueChanged(int)));
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setSingleStep(1);
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setOrientation(Qt::Horizontal);
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setFocusPolicy(Qt::NoFocus);
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//配置文件
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string HPPACfgFile = getPathofEXE() + "\\HPPA.cfg";
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Configfile configfile;
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configfile.setConfigfilePath(HPPACfgFile);
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if (!configfile.isConfigfileExist())
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configfile.createConfigFile();
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configfile.parseConfigfile();
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float StepAnglemar_y;
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float Lead_y;
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float ScaleFactor_y;//因机械装置的原因引入的缩放因子
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int SubdivisionMultiples_y;
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configfile.getYMotorParm(StepAnglemar_y, Lead_y, SubdivisionMultiples_y, ScaleFactor_y);
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//m_Multiplier(0.000108993972),//上海农科院，修改前：0.00052734375/5=0.00010546875；修改后准确值为0.000544969862759644，近似为0.00054496986/5=0.000108993972，因为有个机械装置1脉冲距离需要除以5；
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//m_Multiplier(0.000108993972)//兴安盟农研所
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m_Multiplier = Lead_y / (360 / StepAnglemar_y * SubdivisionMultiples_y) * ScaleFactor_y;
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}
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//向外发射
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void QYMotorDoubleSlider::notifyValueChanged(int Value)
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{
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emit valueChanged((double)Value * m_Multiplier);//////////
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}
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//接收外边
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void QYMotorDoubleSlider::setValue(double Value, bool BlockSignals)
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{
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QSlider::blockSignals(BlockSignals);
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QSlider::setValue(Value / m_Multiplier);////////////
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if (!BlockSignals)
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emit valueChanged(Value);
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QSlider::blockSignals(false);
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}
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void QYMotorDoubleSlider::setRange(double Min, double Max)
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{
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QSlider::setRange(Min / m_Multiplier, Max / m_Multiplier);//////
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emit rangeChanged(Min, Max);
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}
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void QYMotorDoubleSlider::setMinimum(double Min)
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{
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QSlider::setMinimum(Min / m_Multiplier);//////
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emit rangeChanged(minimum(), maximum());
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}
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double QYMotorDoubleSlider::minimum() const
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{
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return QSlider::minimum() * m_Multiplier;/////
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}
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void QYMotorDoubleSlider::setMaximum(double Max)
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{
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QSlider::setMaximum(Max / m_Multiplier);//////
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emit rangeChanged(minimum(), maximum());
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}
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double QYMotorDoubleSlider::maximum() const
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{
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return QSlider::maximum() * m_Multiplier;///////
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}
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double QYMotorDoubleSlider::value() const
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{
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int Value = QSlider::value();
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return (double)Value * m_Multiplier;//////
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}
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double QYMotorDoubleSlider::OriginalValue() const
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{
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int Value = QSlider::value();
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return (double)Value;
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}
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long QYMotorDoubleSlider::getPositionPulse(double position)
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{
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return position / m_Multiplier;
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}
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double QYMotorDoubleSlider::getDistanceFromPulse(int pulse)
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{
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return pulse * m_Multiplier;
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}
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