fkz_form.ui.h

Linux下的qt编程示例

/****************************************************************************
** ui.h extension file, included from the uic-generated form implementation.
**
** If you wish to add, delete or rename functions or slots use
** Qt Designer which will update this file, preserving your code. Create an
** init() function in place of a constructor, and a destroy() function in
** place of a destructor.
*****************************************************************************/
float G[6];
float k3 = 1.3;
int X3[1000], RY3[1000];
int DY3[1000];
int MY3[1000];
int N3;
QString fkzfile;
void FKZ_Form::init()
{
    fstream file;
    file.open("/root/FaultRecorder/ratedvalue.DAT");
    file>>G[0];
    file>>G[1];
    file>>G[2];
    file>>G[3];
    file>>G[4];
    file>>G[5];
    file.close();
    
    N3 = (int) G[2];
    QString rv0,rv2;
    rv0 = QString ("%0").arg(G[0], 0, 'f', 0);
    Gsettingvoltage_ratedvalue_lineEdit->setText(rv0);
    rv2 = QString ("%0").arg(G[2], 0, 'f', 0);
    Grotorcurrent_ratedvalue_lineEdit->setText(rv2);
    
    Gsettingvoltage_ratedvalue_lineEdit->setEnabled(FALSE);
    Grotorcurrent_ratedvalue_lineEdit->setEnabled(FALSE);
    U01_lineEdit->setEnabled(FALSE);
    U02_lineEdit->setEnabled(FALSE);
    U03_lineEdit->setEnabled(FALSE);
    U04_lineEdit->setEnabled(FALSE);
    U05_lineEdit->setEnabled(FALSE);
    U06_lineEdit->setEnabled(FALSE);
    U07_lineEdit->setEnabled(FALSE);
    U08_lineEdit->setEnabled(FALSE);
    U09_lineEdit->setEnabled(FALSE);
    descendstart_pushButton->setEnabled(FALSE);
    printcurve_pushButton->setEnabled(FALSE);
    
    fkz_iconView->clear();
    (void) new QIconViewItem( fkz_iconView, "", Draw_coordinate());
    fkz_iconView->setEnabled(FALSE);
}

QPixmap FKZ_Form::Draw_coordinate()
{
    int i,j;
    QString str1,str2,strx[4],stry[4];
    QPixmap pixmap( 350, 250 );
    pixmap.fill( white );
    QPainter painter;
    painter.begin( &pixmap );
    painter.setPen( black );
    painter.drawLine(25, 230, 328, 230);
    painter.drawLine(25, 230, 25, 22);
    painter.setPen( gray );
    for( i=0; i<10; i++){
	painter.drawLine(25, 30+i*20, 325, 30+i*20);
    }
    for( j=1; j<=10; j++){
	painter.drawLine(25+j*30, 230, 25+j*30, 30);
    }
    painter.setPen( magenta );
    painter.drawLine(25, 230-(int)(200/k3), 325, 230-(int)(200/k3));
    painter.setPen( blue );
    painter.drawText(330, 235, "Ir", -1);
    painter.drawText(20, 20, "U0", -1);
    painter.drawText(20, 245, "0", -1);
    str1 = QString ("%0").arg(G[0]*k3, 0, 'f', 0);
    painter.drawText(0, 37, str1, -1);
    str2 = QString ("%0").arg(G[2], 0, 'f', 0);
    painter.drawText(315, 245, str2, -1);
    for( i=1; i<=4; i++){
	strx[i] = QString ("%0").arg(G[2]*i/5, 0, 'f', 0);
	painter.drawText(20+(315-20)*i/5, 245, strx[i], -1);
    }
    for( j=1; j<=4; j++){
	stry[j] = QString ("%0").arg(G[0]*k3*j/5, 0, 'f', 0);
	painter.drawText(0, 235-(235-35)*j/5, stry[j], -1);
    }
    painter.end();
    return pixmap;
}
void FKZ_Form::risestart()
{
    risestart_pushButton->setEnabled(FALSE);
    (void) new QIconViewItem( fkz_iconView, "", Draw_risecurve());
    descendstart_pushButton->setEnabled(TRUE);
}
QPixmap FKZ_Form::Draw_risecurve()
{
    QString date = QDate::currentDate().toString(Qt::ISODate).left(10);
    QString time = QTime::currentTime().toString(Qt::TextDate).left(8);
    QString hh, mm, ss, time2;
    hh = time.left(2);
    mm = time.mid(3,2);
    ss = time.right(2);
    time2 = hh + mm + ss;
    fkzfile = date + " " + time2 + ".DAT";
    
    fkz_iconView->clear();
    QString Uab,Ubc,Uca,Irr;
    QPixmap pixmap( 350, 250 );
    pixmap.fill( white );
    QPainter painter;
    painter.begin( &pixmap );
//绘制坐标;
    int i, j;
    QString str1,str2,strx[4],stry[4];
    painter.setPen( black );
    painter.drawLine(25, 230, 328, 230);
    painter.drawLine(25, 230, 25, 22);
    painter.setPen( gray );
    for( i=0; i<10; i++){
	painter.drawLine(25, 30+i*20, 325, 30+i*20);
    }
    for( j=1; j<=10; j++){
	painter.drawLine(25+j*30, 230, 25+j*30, 30);
    }
    painter.setPen( magenta );
    painter.drawLine(25, 230-(int)(200/k3), 325, 230-(int)(200/k3));
    painter.setPen( blue );
    painter.drawText(330, 235, "Ir", -1);
    painter.drawText(20, 20, "U0", -1);
    painter.drawText(20, 245, "0", -1);
    str1 = QString ("%0").arg(G[0]*k3, 0, 'f', 0);
    painter.drawText(0, 37, str1, -1);
    str2 = QString ("%0").arg(G[2], 0, 'f', 0);
    painter.drawText(315, 245, str2, -1);
    for( i=1; i<=4; i++){
	strx[i] = QString ("%0").arg(G[2]*i/5, 0, 'f', 0);
	painter.drawText(20+(315-20)*i/5, 245, strx[i], -1);
    }
    for( j=1; j<=4; j++){
	stry[j] = QString ("%0").arg(G[0]*k3*j/5, 0, 'f', 0);
	painter.drawText(0, 235-(235-35)*j/5, stry[j], -1);
    }
//绘制上升曲线;
    int t;
    float k = G[0]*k3/G[2];
    int U0,Ir;
    X3[0] = 25;
    RY3[0] = 230;
    painter.setPen( red );
    for( t=1; t<=N3; t++){
	Ir = t;
	U0= (int) ( k*Ir );		//假设上升曲线为: y=k*x;
	X3[t] = 25 + (int) (Ir*300/G[2]);
	RY3[t] = 230 - (int) (U0*200/G[0]/k3);
	Uab = QString ("%0").arg(U0, 0, 'f', 0);
	Uab_lCDNumber->display( Uab );
	Ubc = QString ("%0").arg(U0, 0, 'f', 0);
	Ubc_lCDNumber->display( Ubc );
	Uca = QString ("%0").arg(U0, 0, 'f', 0);
	Uca_lCDNumber->display( Uca );
	Irr = QString ("%0").arg(Ir, 0, 'f', 0);
	Ir_lCDNumber->display( Irr );
	if( RY3[t]>=28 && X3[t]<=327 ){
	    painter.drawLine(X3[t], RY3[t], X3[t-1], RY3[t-1]);
	}else break;
    }
    painter.end();
    return pixmap;
}
//用数字键盘输入稳态值;
void FKZ_Form::Ir1input()
{
    QString strIr1;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIr1 = datakeyboard_Form->returnNumber();
    Ir1_lineEdit->setText( strIr1 );
}
void FKZ_Form::Ir2input()
{
    QString strIr2;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIr2 = datakeyboard_Form->returnNumber();
    Ir2_lineEdit->setText( strIr2 );
}
void FKZ_Form::Ir3input()
{
    QString strIr3;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIr3 = datakeyboard_Form->returnNumber();
    Ir3_lineEdit->setText( strIr3 );
}
void FKZ_Form::Ir4input()
{
    QString strIr4;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIr4 = datakeyboard_Form->returnNumber();
    Ir4_lineEdit->setText( strIr4 );
}
void FKZ_Form::Ir5input()
{
    QString strIr5;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIr5 = datakeyboard_Form->returnNumber();
    Ir5_lineEdit->setText( strIr5 );
}
void FKZ_Form::Ir6input()
{
    QString strIr6;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIr6 = datakeyboard_Form->returnNumber();
    Ir6_lineEdit->setText( strIr6 );
}
void FKZ_Form::Ir7input()
{
    QString strIr7;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIr7 = datakeyboard_Form->returnNumber();
    Ir7_lineEdit->setText( strIr7 );
}
void FKZ_Form::Ir8input()
{
    QString strIr8;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIr8 = datakeyboard_Form->returnNumber();
    Ir8_lineEdit->setText( strIr8 );
}
void FKZ_Form::Ir9input()
{
    QString strIr9;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIr9 = datakeyboard_Form->returnNumber();
    Ir9_lineEdit->setText( strIr9 );
}

//下降曲线开始
void FKZ_Form::descendstart()
{
    descendstart_pushButton->setEnabled(FALSE);
    (void) new QIconViewItem( fkz_iconView, "", Draw_descendcurve());
    ExperimentEnd_Form*experimentend_Form = new ExperimentEnd_Form(this,"电气试验结束",FALSE);
    experimentend_Form->exec();
    printcurve_pushButton->setEnabled(TRUE);
}
QPixmap FKZ_Form::Draw_descendcurve()
{
    QDir::setCurrent("/root/FaultRecorder/experiment/FKZ/");
    QFile file( fkzfile );
    file.open( IO_WriteOnly );
    QTextStream stream( &file );
    
    int WIr[10], WU0[10];
    QString str[10];		//读入稳态值;
    QString strU[10];
    str[1] = Ir1_lineEdit->text();
    WIr[1] = atoi(str[1]);
    str[2] = Ir2_lineEdit->text();
    WIr[2] = atoi(str[2]);
    str[3] = Ir3_lineEdit->text();
    WIr[3] = atoi(str[3]);
    str[4] = Ir4_lineEdit->text();
    WIr[4] = atoi(str[4]);
    str[5] = Ir5_lineEdit->text();
    WIr[5] = atoi(str[5]);
    str[6] = Ir6_lineEdit->text();
    WIr[6] = atoi(str[6]);
    str[7] = Ir7_lineEdit->text();
    WIr[7] = atoi(str[7]);
    str[8] = Ir8_lineEdit->text();
    WIr[8] = atoi(str[8]);
    str[9] = Ir9_lineEdit->text();
    WIr[9] = atoi(str[9]);
    
    Ir1_lineEdit->setEnabled(FALSE);
    Ir2_lineEdit->setEnabled(FALSE);
    Ir3_lineEdit->setEnabled(FALSE);
    Ir4_lineEdit->setEnabled(FALSE);
    Ir5_lineEdit->setEnabled(FALSE);
    Ir6_lineEdit->setEnabled(FALSE);
    Ir7_lineEdit->setEnabled(FALSE);
    Ir8_lineEdit->setEnabled(FALSE);
    Ir9_lineEdit->setEnabled(FALSE);
    
    Ir1pushButton->setEnabled(FALSE);
    Ir2pushButton->setEnabled(FALSE);
    Ir3pushButton->setEnabled(FALSE);
    Ir4pushButton->setEnabled(FALSE);
    Ir5pushButton->setEnabled(FALSE);
    Ir6pushButton->setEnabled(FALSE);
    Ir7pushButton->setEnabled(FALSE);
    Ir8pushButton->setEnabled(FALSE);
    Ir9pushButton->setEnabled(FALSE);
    
    fkz_iconView->clear();
    QString Uab,Ubc,Uca,Irr;
    QPixmap pixmap( 350, 250 );
    pixmap.fill( white );
    QPainter painter;
    painter.begin( &pixmap );
    
//绘制坐标;
    int i, j;
    QString str1,str2,strx[4],stry[4];
    painter.setPen( black );
    painter.drawLine(25, 230, 328, 230);
    painter.drawLine(25, 230, 25, 22);
    painter.setPen( gray );
    for( i=0; i<10; i++){
	painter.drawLine(25, 30+i*20, 325, 30+i*20);
    }
    for( j=1; j<=10; j++){
	painter.drawLine(25+j*30, 230, 25+j*30, 30);
    }
    painter.setPen( magenta );
    painter.drawLine(25, 230-(int)(200/k3), 325, 230-(int)(200/k3));
    painter.setPen( blue );
    painter.drawText(330, 235, "Ir", -1);
    painter.drawText(20, 20, "U0", -1);
    painter.drawText(20, 245, "0", -1);
    str1 = QString ("%0").arg(G[0]*k3, 0, 'f', 0);
    painter.drawText(0, 37, str1, -1);
    str2 = QString ("%0").arg(G[2], 0, 'f', 0);
    painter.drawText(315, 245, str2, -1);
    for( i=1; i<=4; i++){
	strx[i] = QString ("%0").arg(G[2]*i/5, 0, 'f', 0);
	painter.drawText(20+(315-20)*i/5, 245, strx[i], -1);
    }
    for( j=1; j<=4; j++){
	stry[j] = QString ("%0").arg(G[0]*k3*j/5, 0, 'f', 0);
	painter.drawText(0, 235-(235-35)*j/5, stry[j], -1);
    }
//绘制上升曲线;
    int t;
    float k = G[0]*k3/G[2];
    int U0,Ir;
    X3[0] = 25;
    RY3[0] = 230;
    painter.setPen( red );
    for( t=1; t<=N3; t++){
	Ir = t;
	U0= (int) ( k*Ir );		//假设上升曲线为: y=k*x;
	X3[t] = 25 + (int) (Ir*300/G[2]);
	RY3[t] = 230 - (int) (U0*200/G[0]/k3);
	if( RY3[t]>=28 && X3[t]<=327 ){
	    painter.drawLine(X3[t], RY3[t], X3[t-1], RY3[t-1]);
	}else break;
    }
//绘制下降曲线;
    float b=G[2];
    float c=G[0]*k3;
    k=c/(b*b);
    DY3[N3] = RY3[N3];
    MY3[N3] = RY3[N3];
    Ir = N3;
    U0 = (int) ( -k*(Ir-b)*(Ir-b)+c );
    stream<<Ir;
    stream<<" ";
    stream<<U0;
    stream<<"\n";
    
    for( i=1; i<=9; i++){
	if( WIr[i] == Ir ) WU0[i] = U0;
    }
    for( t=N3-1; t>=0; t--){
	Ir = t;
	U0 = (int) ( -k*(Ir-b)*(Ir-b)+c );			//假设下降曲线为:y=-k*(x-b)*(x-b)+c;
	DY3[t] = 230 - (int) (U0*200/G[0]/k3);
	Uab = QString ("%0").arg(U0, 0, 'f', 0);
	Uab_lCDNumber->display( Uab );
	Ubc = QString ("%0").arg(U0, 0, 'f', 0);
	Ubc_lCDNumber->display( Ubc );
	Uca = QString ("%0").arg(U0, 0, 'f', 0);
	Uca_lCDNumber->display( Uca );
	Irr = QString ("%0").arg(Ir, 0, 'f', 0);
	Ir_lCDNumber->display( Irr );
	MY3[t] = ( RY3[t] + DY3[t] )/2;
	if( DY3[t]<=230 && X3[t]>=25 ){
	    stream<<Ir;
	    stream<<" ";
	    stream<<U0;
	    stream<<"\n";
	    painter.setPen( green );
	    painter.drawLine(X3[t], MY3[t], X3[t+1], MY3[t+1]);
	    painter.setPen( blue );
	    painter.drawLine(X3[t], DY3[t], X3[t+1], DY3[t+1]);
	    for( i=1; i<=9; i++){		
		if ( WIr[i] == Ir ) WU0[i] = U0;
	    }
	}else break;
    }
    
    strU[1] = QString ("%0").arg(WU0[1], 0, 'f', 0);		//显示稳态值结果;
    U01_lineEdit->setText(strU[1]);
    strU[2] = QString ("%0").arg(WU0[2], 0, 'f', 0);
    U02_lineEdit->setText(strU[2]);
    strU[3] = QString ("%0").arg(WU0[3], 0, 'f', 0);
    U03_lineEdit->setText(strU[3]);
    strU[4] = QString ("%0").arg(WU0[4], 0, 'f', 0);
    U04_lineEdit->setText(strU[4]);
    strU[5] = QString ("%0").arg(WU0[5], 0, 'f', 0);
    U05_lineEdit->setText(strU[5]);
    strU[6] = QString ("%0").arg(WU0[6], 0, 'f', 0);
    U06_lineEdit->setText(strU[6]);
    strU[7] = QString ("%0").arg(WU0[7], 0, 'f', 0);
    U07_lineEdit->setText(strU[7]);
    strU[8] = QString ("%0").arg(WU0[8], 0, 'f', 0);
    U08_lineEdit->setText(strU[8]);
    strU[9] = QString ("%0").arg(WU0[9], 0, 'f', 0);
    U09_lineEdit->setText(strU[9]);
    
    file.close();
    painter.end();
    return pixmap;
}