mirror of
https://github.com/ra3xdh/qucs_s
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119 lines
3.1 KiB
C++
119 lines
3.1 KiB
C++
/***************************************************************************
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qucsactivefilter.h
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----------------
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begin : Wed Apr 10 2014
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copyright : (C) 2014 by Vadim Kuznetsov
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email : ra3xdh@gmail.com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef FILTERSINTEZ_H
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#define FILTERSINTEZ_H
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#include <QtGui>
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#include <QtSvg>
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#include <QMainWindow>
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#include <complex>
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#include "filter.h"
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class QucsActiveFilter : public QMainWindow
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{
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Q_OBJECT
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private:
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enum lstTopology { topoMFB = 0, topoSallenKey = 1, topoCauer = 2};
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enum lstFiltFunc { funcButterworth =0, funcChebyshev=1, funcInvChebyshev=2,
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funcCauer = 3, funcBessel = 4, funcUser = 5};
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enum lstFiltType { tLowPass =0, tHiPass=1, tBandPass=2, tBandStop=3};
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QLabel *lblInputData;
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QLabel *lblA1;
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QLabel *lblA2;
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QLabel *lblF1;
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QLabel *lblF2;
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QLabel *lblTyp;
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QLabel *lblKv;
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QLabel *lblRpl1;
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QLabel *lblRpl2;
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QLabel *lblResp;
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QLabel *lblAFR;
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QLabel *lblTopology;
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QLabel *lblOrder;
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QLineEdit *edtA1; // passband attenuation A1
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QLineEdit *edtA2; // stopband attenuation A2
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QLineEdit *edtF1; // passband cutoff frequency F1
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QLineEdit *edtF2; // stopband cutoff frequency F2
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QLineEdit *edtKv;
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QLineEdit *edtPassbRpl;
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QLineEdit *edtStopbRpl;
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QLineEdit *edtOrder;
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QComboBox *cbxFilterFunc;
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QPushButton *btnCalcSchematic;
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QPushButton *btnDefineTransferFunc;
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QLabel *lblResult;
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QTextEdit *txtResult;
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QSvgWidget *imgAFR;
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QLabel *lblSch;
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/*QRadioButton *btnLowPass;
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QRadioButton *btnHighPass;
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QRadioButton *btnBandPass;
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QRadioButton *btnBandStop;*/
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QComboBox *cbxFilterType;
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QComboBox *cbxResponse;
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QPushButton *btnElements;
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//QPushButton *btnPassive;
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QHBoxLayout *top;
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QVBoxLayout *left;
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QVBoxLayout *center;
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QHBoxLayout *right;
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QVBoxLayout *top1;
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QSvgWidget *sch_pic;
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QWidget *zenter;
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void errorMessage(QString s);
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QVector< std::complex<float> > Poles;
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float Fc;
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int Nfil;
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QVector<long double> coeffB;
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QVector<long double> coeffA;
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Filter::FType ftyp;
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private slots:
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void slotUpdateSchematic();
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void slotUpdateResponse();
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void slotCalcSchematic();
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void slotSwitchParameters();
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void slotDefineTransferFunc();
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public:
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QucsActiveFilter(QWidget *parent = 0);
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~QucsActiveFilter();
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};
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#endif // FILTERSINTEZ_H
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