zlfz_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 E[6];
float k2 = 1.2;
int X2[1000], RY2[1000];
int DY2[1000];
int MY2[1000];
int N2;
QString zlfzfile;
void ZLFZ_Form::init()
{
    fstream file;
    file.open("/root/FaultRecorder/ratedvalue.DAT");
    file>>E[0];
    file>>E[1];
    file>>E[2];
    file>>E[3];
    file>>E[4];
    file>>E[5];
    file.close();
    
    N2 = (int) E[5];
    QString rv4,rv5;
    rv4 = QString ("%0").arg(E[4], 0, 'f', 0);
    Esettingcurrent_ratedvalue_lineEdit->setText(rv4);
    rv5 = QString ("%0").arg(E[5], 0, 'f', 0);
    Erotorcurrent_ratedvalue_lineEdit->setText(rv5);
    
    Esettingcurrent_ratedvalue_lineEdit->setEnabled(FALSE);
    Erotorcurrent_ratedvalue_lineEdit->setEnabled(FALSE);
    Irk1_lineEdit->setEnabled(FALSE);
    Irk2_lineEdit->setEnabled(FALSE);
    Irk3_lineEdit->setEnabled(FALSE);
    Irk4_lineEdit->setEnabled(FALSE);
    Irk5_lineEdit->setEnabled(FALSE);
    Irk6_lineEdit->setEnabled(FALSE);
    Irk7_lineEdit->setEnabled(FALSE);
    Irk8_lineEdit->setEnabled(FALSE);
    Irk9_lineEdit->setEnabled(FALSE);
    descendstart_pushButton->setEnabled(FALSE);
    printcurve_pushButton->setEnabled(FALSE);
    
    zlfz_iconView->clear();
    (void) new QIconViewItem( zlfz_iconView, "", Draw_coordinate());
    zlfz_iconView->setEnabled(FALSE);
    zlfz_iconView->setUpdatesEnabled( TRUE );
}

QPixmap ZLFZ_Form::Draw_coordinate()
{
    int i,j;
    QString str1,str2,strx[5],stry[5];
    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/k2), 325, 230-(int)(200/k2));
    painter.setPen( blue );
    painter.drawText(330, 235, "IrL", -1);
    painter.drawText(20, 20, "Irk", -1);
    painter.drawText(20, 245, "0", -1);
    str1 = QString ("%0").arg(E[4]*k2, 0, 'f', 0);
    painter.drawText(0, 37, str1, -1);
    str2 = QString ("%0").arg(E[5], 0, 'f', 0);
    painter.drawText(315, 245, str2, -1);
    for( i=1; i<=4; i++){
	strx[i] = QString ("%0").arg(E[5]*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(E[4]*k2*j/5, 0, 'f', 0);
	painter.drawText(0, 235-(235-35)*j/5, stry[j], -1);
    }
    painter.end();
    return pixmap;
}
//上升曲线开始
void ZLFZ_Form::risestart()
{
    risestart_pushButton->setEnabled(FALSE);
    (void) new QIconViewItem( zlfz_iconView, "", Draw_risecurve());
    descendstart_pushButton->setEnabled(TRUE);
}
QPixmap ZLFZ_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;
    zlfzfile = date + " " + time2 + ".DAT";
    
    zlfz_iconView->clear();
    QString Ira,Irb,Irc,IrL;
    QPixmap pixmap( 350, 250 );
    pixmap.fill( white );
    QPainter painter;
    painter.begin( &pixmap );
//绘制坐标;
    int i,j;
    QString str1,str2,strx[5],stry[5];
    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/k2), 325, 230-(int)(200/k2));
    painter.setPen( blue );
    painter.drawText(330, 235, "IrL", -1);
    painter.drawText(20, 20, "Irk", -1);
    painter.drawText(20, 245, "0", -1);
    str1 = QString ("%0").arg(E[4]*k2, 0, 'f', 0);
    painter.drawText(0, 37, str1, -1);
    str2 = QString ("%0").arg(E[5], 0, 'f', 0);
    painter.drawText(315, 245, str2, -1);
    for( i=1; i<=4; i++){
	strx[i] = QString ("%0").arg(E[5]*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(E[4]*k2*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=E[4]*k2/E[5];			//假设曲线斜率为 k ;
    int Ir,Irl;
    X2[0] = 25;
    RY2[0] = 230;
    painter.setPen( red );
    for( t=1; t<=N2; t++){
	Irl = t;
	Ir = (int) ( k*Irl );			//假设曲线为: y=k*x ;
	X2[t] = 25 + (int) (Irl*300/E[5]);
	RY2[t] = 230 - (int) (Ir*200/E[4]/k2);
	Ira = QString ("%0").arg(Ir, 0, 'f', 0);
	Ira_lCDNumber->display( Ira );
	Irb = QString ("%0").arg(Ir, 0, 'f', 0);
	Irb_lCDNumber->display( Irb );
	Irc = QString ("%0").arg(Ir, 0, 'f', 0);
	Irc_lCDNumber->display( Irc );
	IrL = QString ("%0").arg(Irl, 0, 'f', 0);
	IrL_lCDNumber->display( IrL );
	if( RY2[t]>=30 && X2[t]<=325 ){
	    painter.drawLine(X2[t], RY2[t], X2[t-1], RY2[t-1]);
	}else break;
    }
    painter.end();
    return pixmap;
}
//用数字键盘输入稳态值;
void ZLFZ_Form::IrL1input()
{
    QString strIrL1;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIrL1 = datakeyboard_Form->returnNumber();
    IrL1_lineEdit->setText( strIrL1 );
}
void ZLFZ_Form::IrL2input()
{
    QString strIrL2;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIrL2 = datakeyboard_Form->returnNumber();
    IrL2_lineEdit->setText( strIrL2 );
}
void ZLFZ_Form::IrL3input()
{
    QString strIrL3;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIrL3 = datakeyboard_Form->returnNumber();
    IrL3_lineEdit->setText( strIrL3 );
}
void ZLFZ_Form::IrL4input()
{
    QString strIrL4;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIrL4 = datakeyboard_Form->returnNumber();
    IrL4_lineEdit->setText( strIrL4 );
}
void ZLFZ_Form::IrL5input()
{
    QString strIrL5;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIrL5 = datakeyboard_Form->returnNumber();
    IrL5_lineEdit->setText( strIrL5 );
}
void ZLFZ_Form::IrL6input()
{
    QString strIrL6;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIrL6 = datakeyboard_Form->returnNumber();
    IrL6_lineEdit->setText( strIrL6 );
}
void ZLFZ_Form::IrL7input()
{
    QString strIrL7;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIrL7 = datakeyboard_Form->returnNumber();
    IrL7_lineEdit->setText( strIrL7 );
}
void ZLFZ_Form::IrL8input()
{
    QString strIrL8;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIrL8 = datakeyboard_Form->returnNumber();
    IrL8_lineEdit->setText( strIrL8 );
}
void ZLFZ_Form::IrL9input()
{
    QString strIrL9;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"数字键盘",FALSE);
    datakeyboard_Form->exec();
    strIrL9 = datakeyboard_Form->returnNumber();
    IrL9_lineEdit->setText( strIrL9 );
}

//下降曲线开始
void ZLFZ_Form::descendstart()
{
    descendstart_pushButton->setEnabled(FALSE);
    (void) new QIconViewItem( zlfz_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 ZLFZ_Form::Draw_descendcurve()
{
    QDir::setCurrent("/root/FaultRecorder/experiment/ZLFZ/");
    QFile file( zlfzfile );
    file.open( IO_WriteOnly );
    QTextStream stream( &file );
    
    int WIrl[10], WIrk[10];
    QString str[10];		//读入稳态值;
    QString strIrk[10];
    str[1] = IrL1_lineEdit->text();
    WIrl[1] = atoi(str[1]);
    str[2] = IrL2_lineEdit->text();
    WIrl[2] = atoi(str[2]);
    str[3] = IrL3_lineEdit->text();
    WIrl[3] = atoi(str[3]);
    str[4] = IrL4_lineEdit->text();
    WIrl[4] = atoi(str[4]);
    str[5] = IrL5_lineEdit->text();
    WIrl[5] = atoi(str[5]);
    str[6] = IrL6_lineEdit->text();
    WIrl[6] = atoi(str[6]);
    str[7] = IrL7_lineEdit->text();
    WIrl[7] = atoi(str[7]);
    str[8] = IrL8_lineEdit->text();
    WIrl[8] = atoi(str[8]);
    str[9] = IrL9_lineEdit->text();
    WIrl[9] = atoi(str[9]);
    
    IrL1_lineEdit->setEnabled(FALSE);
    IrL2_lineEdit->setEnabled(FALSE);
    IrL3_lineEdit->setEnabled(FALSE);
    IrL4_lineEdit->setEnabled(FALSE);
    IrL5_lineEdit->setEnabled(FALSE);
    IrL6_lineEdit->setEnabled(FALSE);
    IrL7_lineEdit->setEnabled(FALSE);
    IrL8_lineEdit->setEnabled(FALSE);
    IrL9_lineEdit->setEnabled(FALSE);
    
    IrL1pushButton->setEnabled(FALSE);
    IrL2pushButton->setEnabled(FALSE);
    IrL3pushButton->setEnabled(FALSE);
    IrL4pushButton->setEnabled(FALSE);
    IrL5pushButton->setEnabled(FALSE);
    IrL6pushButton->setEnabled(FALSE);
    IrL7pushButton->setEnabled(FALSE);
    IrL8pushButton->setEnabled(FALSE);
    IrL9pushButton->setEnabled(FALSE);
    
    zlfz_iconView->clear();
    QString Ira,Irb,Irc,IrL;
    QPixmap pixmap( 350, 250 );
    pixmap.fill( white );
    QPainter painter;
    painter.begin( &pixmap );
//绘制坐标;
    int i,j;
    QString str1,str2,strx[5],stry[5];
    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/k2), 325, 230-(int)(200/k2));
    painter.setPen( blue );
    painter.drawText(330, 235, "IrL", -1);
    painter.drawText(20, 20, "Irk", -1);
    painter.drawText(20, 245, "0", -1);
    str1 = QString ("%0").arg(E[4]*k2, 0, 'f', 0);
    painter.drawText(0, 37, str1, -1);
    str2 = QString ("%0").arg(E[5], 0, 'f', 0);
    painter.drawText(315, 245, str2, -1);
    for( i=1; i<=4; i++){
	strx[i] = QString ("%0").arg(E[5]*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(E[4]*k2*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=E[4]*k2/E[5];			//假设曲线斜率为 k ;
    int Ir,Irl;
    X2[0] = 25;
    RY2[0] = 230;
    painter.setPen( red );
    for( t=1; t<=N2; t++){
	Irl = t;
	Ir = (int) ( k*Irl );			//假设曲线为: y=k*x ;
	X2[t] = 25 + (int) (Irl*300/E[5]);
	RY2[t] = 230 - (int) (Ir*200/E[4]/k2);
	if( RY2[t]>=30 && X2[t]<=325 ){
	    painter.drawLine(X2[t], RY2[t], X2[t-1], RY2[t-1]);
	}else break;
    }
//绘制下降曲线;
    int Irk;
    k = E[4]*k2/E[5];
    DY2[N2] = RY2[N2];
    MY2[N2] = RY2[N2];
    Irl = N2;
    Irk = (int) (k*Irl);
    stream<<Irl;
    stream<<" ";
    stream<<Irk;
    stream<<"\n";
    
    for( i=1; i<=9; i++){
	if( WIrl[i] == Irl ) WIrk[i] = Irk;
    }
    for( t=N2-1; t>=0; t--){
	Irl = t;
	Irk = (int) (k*Irl);			//假设下降曲线为: y=k*x;
	DY2[t] = 230 - (int) (Irk*200/E[4]/k2);
	Ira = QString ("%0").arg(Irk, 0, 'f', 0);
	Ira_lCDNumber->display( Ira );
	Irb = QString ("%0").arg(Irk, 0, 'f', 0);
	Irb_lCDNumber->display( Irb );
	Irc = QString ("%0").arg(Irk, 0, 'f', 0);
	Irc_lCDNumber->display( Irc );
	IrL = QString ("%0").arg(Irl, 0, 'f', 0);
	IrL_lCDNumber->display( IrL );
	MY2[t] = ( RY2[t] + DY2[t] )/2;
	if( DY2[t]<=230 && X2[t]>=25 ){
	    stream<<Irl;
	    stream<<" ";
	    stream<<Irk;
	    stream<<"\n";
	    painter.setPen( green );
	    painter.drawLine(X2[t], MY2[t], X2[t+1], MY2[t+1]);
	    painter.setPen( blue );
	    painter.drawLine(X2[t], DY2[t], X2[t+1], DY2[t+1]);
	    for( i=1; i<=9; i++){
		if( WIrl[i] == Irl ) WIrk[i] = Irk;
	    }
	}else break;
    }
    
    strIrk[1] = QString ("%0").arg(WIrk[1], 0, 'f', 0);		//显示稳态值结果;
    Irk1_lineEdit->setText(strIrk[1]);
    strIrk[2] = QString ("%0").arg(WIrk[2], 0, 'f', 0);
    Irk2_lineEdit->setText(strIrk[2]);
    strIrk[3] = QString ("%0").arg(WIrk[3], 0, 'f', 0);
    Irk3_lineEdit->setText(strIrk[3]);
    strIrk[4] = QString ("%0").arg(WIrk[4], 0, 'f', 0);
    Irk4_lineEdit->setText(strIrk[4]);
    strIrk[5] = QString ("%0").arg(WIrk[5], 0, 'f', 0);
    Irk5_lineEdit->setText(strIrk[5]);
    strIrk[6] = QString ("%0").arg(WIrk[6], 0, 'f', 0);
    Irk6_lineEdit->setText(strIrk[6]);
    strIrk[7] = QString ("%0").arg(WIrk[7], 0, 'f', 0);
    Irk7_lineEdit->setText(strIrk[7]);
    strIrk[8] = QString ("%0").arg(WIrk[8], 0, 'f', 0);
    Irk8_lineEdit->setText(strIrk[8]);
    strIrk[9] = QString ("%0").arg(WIrk[9], 0, 'f', 0);
    Irk9_lineEdit->setText(strIrk[9]);
    
    file.close();
    painter.end();
    return pixmap;
}