fdl_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 F[6];
float k4 = 1.2;
int X4[1000], RY4[1000];
int DY4[1000];
int MY4[1000];
int N4;
QString fdlfile;
void FDL_Form::init()
{
    fstream file;
    file.open("/root/FaultRecorder/ratedvalue.DAT");
    file>>F[0];
    file>>F[1];
    file>>F[2];
    file>>F[3];
    file>>F[4];
    file>>F[5];
    file.close();
    
    N4 = (int) F[2];
    QString rv1,rv2;
    rv1 = QString ("%0").arg(F[1], 0, 'f', 0);
    Gsettingcurrent_ratedvalue_lineEdit->setText(rv1);
    rv2 = QString ("%0").arg(F[2], 0, 'f', 0);
    Grotorcurrent_ratedvalue_lineEdit->setText(rv2);
    
    Gsettingcurrent_ratedvalue_lineEdit->setEnabled(FALSE);
    Grotorcurrent_ratedvalue_lineEdit->setEnabled(FALSE);
    Ik1_lineEdit->setEnabled(FALSE);
    Ik2_lineEdit->setEnabled(FALSE);
    Ik3_lineEdit->setEnabled(FALSE);
    Ik4_lineEdit->setEnabled(FALSE);
    Ik5_lineEdit->setEnabled(FALSE);
    Ik6_lineEdit->setEnabled(FALSE);
    Ik7_lineEdit->setEnabled(FALSE);
    Ik8_lineEdit->setEnabled(FALSE);
    Ik9_lineEdit->setEnabled(FALSE);
    descendstart_pushButton->setEnabled(FALSE);
    printcurve_pushButton->setEnabled(FALSE);
    
    fdl_iconView->clear();
    (void) new QIconViewItem( fdl_iconView, "", Draw_coordinate() );
    fdl_iconView->setEnabled(FALSE);
}

QPixmap FDL_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/k4), 325, 230-(int)(200/k4));
    painter.setPen( blue );
    painter.drawText(330, 235, "Ir", -1);
    painter.drawText(20, 20, "Ik", -1);
    painter.drawText(20, 245, "0", -1);
    str1 = QString ("%0").arg(F[1]*k4, 0, 'f', 0);
    painter.drawText(0, 37, str1, -1);
    str2 = QString ("%0").arg(F[2], 0, 'f', 0);
    painter.drawText(315, 245, str2, -1);
    for( i=1; i<=4; i++){
	strx[i] = QString ("%0").arg(F[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(F[1]*k4*j/5, 0, 'f', 0);
	painter.drawText(0, 235-(235-35)*j/5, stry[j], -1);
    }
    painter.end();
    return pixmap;
}
void FDL_Form::risestart()
{
    risestart_pushButton->setEnabled(FALSE);
    (void) new QIconViewItem( fdl_iconView, "", Draw_risecurve());
    descendstart_pushButton->setEnabled(TRUE);
}
QPixmap FDL_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;
    fdlfile = date + " " + time2 + ".DAT";
    
    fdl_iconView->clear();
    QString Ia,Ib,Ic,Irr;
    QPixmap pixmap( 350, 250 );
    pixmap.fill( white );
    QPainter painter;
    painter.begin( &pixmap );
//���    
    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/k4), 325, 230-(int)(200/k4));
    painter.setPen( blue );
    painter.drawText(330, 235, "Ir", -1);
    painter.drawText(20, 20, "Ik", -1);
    painter.drawText(20, 245, "0", -1);
    str1 = QString ("%0").arg(F[1]*k4, 0, 'f', 0);
    painter.drawText(0, 37, str1, -1);
    str2 = QString ("%0").arg(F[2], 0, 'f', 0);
    painter.drawText(315, 245, str2, -1);
    for( i=1; i<=4; i++){
	strx[i] = QString ("%0").arg(F[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(F[1]*k4*j/5, 0, 'f', 0);
	painter.drawText(0, 235-(235-35)*j/5, stry[j], -1);
    }
//�����
    int t;
    float k=F[1]*k4/F[2];			//���б�Ϊ k ;
    int I,Ir;
    X4[0] = 25;
    RY4[0] = 230;
    painter.setPen( red );
    for( t=1; t<=N4; t++){
	Ir = t;
	I = (int) ( k*Ir );			//�����Ϊ: y=k*x ;
	X4[t] = 25 + (int) (Ir*300/F[2]);
	RY4[t] = 230 - (int) (I*200/F[1]/k4);
	Ia = QString ("%0").arg(I, 0, 'f', 0);
	Ia_lCDNumber->display( Ia );
	Ib = QString ("%0").arg(I, 0, 'f', 0);
	Ib_lCDNumber->display( Ib );
	Ic = QString ("%0").arg(I, 0, 'f', 0);
	Ic_lCDNumber->display( Ic );
	Irr = QString ("%0").arg(Ir, 0, 'f', 0);
	Ir_lCDNumber->display( Irr );
	if( RY4[t]>=30 && X4[t]<=325 ){
	    painter.drawLine(X4[t], RY4[t], X4[t-1], RY4[t-1]);
	}else break;
    }
    painter.end();
    return pixmap;
}
//�������ֵ̬;
void FDL_Form::Ir1input()
{
    QString strIr1;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"���",FALSE);
    datakeyboard_Form->exec();
    strIr1 = datakeyboard_Form->returnNumber();
    Ir1_lineEdit->setText( strIr1 );
}
void FDL_Form::Ir2input()
{
    QString strIr2;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"���",FALSE);
    datakeyboard_Form->exec();
    strIr2 = datakeyboard_Form->returnNumber();
    Ir2_lineEdit->setText( strIr2 );
}
void FDL_Form::Ir3input()
{
    QString strIr3;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"���",FALSE);
    datakeyboard_Form->exec();
    strIr3 = datakeyboard_Form->returnNumber();
    Ir3_lineEdit->setText( strIr3 );
}
void FDL_Form::Ir4input()
{
    QString strIr4;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"���",FALSE);
    datakeyboard_Form->exec();
    strIr4 = datakeyboard_Form->returnNumber();
    Ir4_lineEdit->setText( strIr4 );
}
void FDL_Form::Ir5input()
{
    QString strIr5;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"���",FALSE);
    datakeyboard_Form->exec();
    strIr5 = datakeyboard_Form->returnNumber();
    Ir5_lineEdit->setText( strIr5 );
}
void FDL_Form::Ir6input()
{
    QString strIr6;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"���",FALSE);
    datakeyboard_Form->exec();
    strIr6 = datakeyboard_Form->returnNumber();
    Ir6_lineEdit->setText( strIr6 );
}
void FDL_Form::Ir7input()
{
    QString strIr7;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"���",FALSE);
    datakeyboard_Form->exec();
    strIr7 = datakeyboard_Form->returnNumber();
    Ir7_lineEdit->setText( strIr7 );
}
void FDL_Form::Ir8input()
{
    QString strIr8;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"���",FALSE);
    datakeyboard_Form->exec();
    strIr8 = datakeyboard_Form->returnNumber();
    Ir8_lineEdit->setText( strIr8 );
}
void FDL_Form::Ir9input()
{
    QString strIr9;
    DataKeyboard_Form*datakeyboard_Form = new DataKeyboard_Form(this,"���",FALSE);
    datakeyboard_Form->exec();
    strIr9 = datakeyboard_Form->returnNumber();
    Ir9_lineEdit->setText( strIr9 );
}

//���ʼ
void FDL_Form::descendstart()
{
    descendstart_pushButton->setEnabled(FALSE);
    (void) new QIconViewItem( fdl_iconView, "", Draw_descendcurve());
    ExperimentEnd_Form*experimentend_Form = new ExperimentEnd_Form(this,"����",FALSE);
    experimentend_Form->exec();
    printcurve_pushButton->setEnabled(TRUE);
}
QPixmap FDL_Form::Draw_descendcurve()
{
    QDir::setCurrent("/root/FaultRecorder/experiment/FDL/");
    QFile file( fdlfile );
    file.open( IO_WriteOnly );
    QTextStream stream( &file );
    
    int WIr[10], WIk[10];
    QString str[10];		//���ֵ;
    QString strIk[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);
    
    fdl_iconView->clear();
    QString Ia,Ib,Ic,Irr;
    QPixmap pixmap( 350, 250 );
    pixmap.fill( white );
    QPainter painter;
    painter.begin( &pixmap );
//���    
    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/k4), 325, 230-(int)(200/k4));
    painter.setPen( blue );
    painter.drawText(330, 235, "Ir", -1);
    painter.drawText(20, 20, "Ik", -1);
    painter.drawText(20, 245, "0", -1);
    str1 = QString ("%0").arg(F[1]*k4, 0, 'f', 0);
    painter.drawText(0, 37, str1, -1);
    str2 = QString ("%0").arg(F[2], 0, 'f', 0);
    painter.drawText(315, 245, str2, -1);
    for( i=1; i<=4; i++){
	strx[i] = QString ("%0").arg(F[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(F[1]*k4*j/5, 0, 'f', 0);
	painter.drawText(0, 235-(235-35)*j/5, stry[j], -1);
    }
//�����
    int t;
    float k=F[1]*k4/F[2];			//���б�Ϊ k ;
    int I,Ir;
    X4[0] = 25;
    RY4[0] = 230;
    painter.setPen( red );
    for( t=1; t<=N4; t++){
	Ir = t;
	I = (int) ( k*Ir );			//�����Ϊ: y=k*x ;
	X4[t] = 25 + (int) (Ir*300/F[2]);
	RY4[t] = 230 - (int) (I*200/F[1]/k4);
	if( RY4[t]>=30 && X4[t]<=325 ){
	    painter.drawLine(X4[t], RY4[t], X4[t-1], RY4[t-1]);
	}else break;
    }
//��½��
    int Ik;
    k = F[1]*k4/F[2];
    DY4[N4] = RY4[N4];
    MY4[N4] = RY4[N4];
    Ir = N4;
    Ik = (int) (k*Ir);
    stream<<Ir;
    stream<<" ";
    stream<<Ik;
    stream<<"\n";
    
    for( i=1; i<=9; i++){
	if( WIr[i] == Ir ) WIk[i] = Ik;
    }
    for( t=N4-1; t>=0; t--){
	Ir = t;
	Ik = (int) (k*Ir);			//��½��Ϊ: y=k*x;
	DY4[t] = 230 - (int) (Ik*200/F[1]/k4);
	Ia = QString ("%0").arg(Ik, 0, 'f', 0);
	Ia_lCDNumber->display( Ia );
	Ib = QString ("%0").arg(Ik, 0, 'f', 0);
	Ib_lCDNumber->display( Ib );
	Ic = QString ("%0").arg(Ik, 0, 'f', 0);
	Ic_lCDNumber->display( Ic );
	Irr = QString ("%0").arg(Ir, 0, 'f', 0);
	Ir_lCDNumber->display( Irr );
	MY4[t] = ( RY4[t] + DY4[t] )/2;
	if( DY4[t]<=230 && X4[t]>=25 ){
//	    Ir = t;
//	    Ik = (int) ((230-DY4[t])*F[1]*k4/200);
	    stream<<Ir;
	    stream<<" ";
	    stream<<Ik;
	    stream<<"\n";
	    painter.setPen( green );
	    painter.drawLine(X4[t], MY4[t], X4[t+1], MY4[t+1]);
	    painter.setPen( blue );
	    painter.drawLine(X4[t], DY4[t], X4[t+1], DY4[t+1]);
	    for( i=1; i<=9; i++){
		if ( WIr[i] == Ir ) WIk[i] = Ik;
	    }
	}else break;
    }
    
    strIk[1] = QString ("%0").arg(WIk[1], 0, 'f', 0);		//�ʾ�ֵ̬�;
    Ik1_lineEdit->setText(strIk[1]);
    strIk[2] = QString ("%0").arg(WIk[2], 0, 'f', 0);
    Ik2_lineEdit->setText(strIk[2]);
    strIk[3] = QString ("%0").arg(WIk[3], 0, 'f', 0);
    Ik3_lineEdit->setText(strIk[3]);
    strIk[4] = QString ("%0").arg(WIk[4], 0, 'f', 0);
    Ik4_lineEdit->setText(strIk[4]);
    strIk[5] = QString ("%0").arg(WIk[5], 0, 'f', 0);
    Ik5_lineEdit->setText(strIk[5]);
    strIk[6] = QString ("%0").arg(WIk[6], 0, 'f', 0);
    Ik6_lineEdit->setText(strIk[6]);
    strIk[7] = QString ("%0").arg(WIk[7], 0, 'f', 0);
    Ik7_lineEdit->setText(strIk[7]);
    strIk[8] = QString ("%0").arg(WIk[8], 0, 'f', 0);
    Ik8_lineEdit->setText(strIk[8]);
    strIk[9] = QString ("%0").arg(WIk[9], 0, 'f', 0);
    Ik9_lineEdit->setText(strIk[9]);
    
    file.close();
    painter.end();
    return pixmap;
}