Esempio n. 1
0
int main(void)
{
    initialize();

    getaddrinfoLocal();
    tryCreateSocketReusableAndBind();
	freeaddrinfo(pSession->pGetaddrinfoResultLinkList); // all done with this structure
    debug("ok: freeaddrinfo().");

    tryListen();

    prepareToHandleDeadChildProcess();

	say("\nok: waiting for connections...\n");

	while(1) //each loop for each connection
	{
        if ( tryAccept() == 1 ) //if ERR: accept
        {
            continue;
        }

		if (fork()==0) //success, fork() return 0 to child and return child's PID to parent.
		{
            dealWithAConnection();
		}
        else //if in parent instead of child process
        {
            close(pSession->localSocket);
            debug("ok: parent: close(localSocket), parent doesn't need.");
        }
	}

	return 0;
}//int main(void)
bool QInputDialog::qt_invoke( int _id, QUObject* _o )
{
    switch ( _id - staticMetaObject()->slotOffset() ) {
    case 0: textChanged((const QString&)static_QUType_QString.get(_o+1)); break;
    case 1: tryAccept(); break;
    default:
	return QDialog::qt_invoke( _id, _o );
    }
    return TRUE;
}
Esempio n. 3
0
GraphCurveAddDialog::GraphCurveAddDialog(QWidget *parent, std::vector<GraphCurveInfo*> *curves, bool edit) :
    QDialog(parent),ui(new Ui::GraphCurveAddDialog),
    edit_widget_ui(new Ui::GraphCurveEditWidget)
{
    ui->setupUi(this);

    m_edit_widget = new QWidget(this);
    edit_widget_ui->setupUi(m_edit_widget);

    ui->mainLayout->insertWidget(1, m_edit_widget);
    newOrEditCurve(true);

    setButtonColor(Qt::red);

    connect(ui->newRadio,             SIGNAL(toggled(bool)),                SLOT(newOrEditCurve(bool)));
    connect(ui->buttonBox,            SIGNAL(accepted()),                   SLOT(tryAccept()));
    connect(edit_widget_ui->colorBtn, SIGNAL(clicked()),                    SLOT(selectColor()));
    connect(edit_widget_ui->curveBox, SIGNAL(currentIndexChanged(int)),     SLOT(curveChanged(int)));

    static const QString dataTypes[] =
    {
        tr("unsigned 8bit"),
        tr("unsigned 16bit"),
        tr("unsigned 32bit"),
        tr("unsigned 64bit"),

        tr("signed 8bit"),
        tr("signed 16bit"),
        tr("signed 32bit"),
        tr("signed 64bit"),

        tr("float (4 bytes)"),
        tr("double (8 bytes)")
    };

    for(quint8 i = 0; i < NUM_COUNT; ++i)
        edit_widget_ui->dataTypeBox->addItem(dataTypes[i]);

    m_curves = curves;

    ui->setRadio->setEnabled(!m_curves->empty());

    if(edit)
    {
        ui->setRadio->setChecked(true);
        ui->setRadio->setVisible(false);
        ui->newRadio->setVisible(false);

        ui->buttonBox->addButton(QDialogButtonBox::Apply);
        connect(ui->buttonBox, SIGNAL(clicked(QAbstractButton*)), SLOT(buttonBoxClicked(QAbstractButton*)));
    }
}
Esempio n. 4
0
QInputDialog::QInputDialog( const QString &label, QWidget* parent,
			    const char* name, bool modal, Type type )
    : QDialog( parent, name, modal )
{
    d = new QInputDialogPrivate;
    d->lineEdit = 0;
    d->spinBox = 0;
    d->comboBox = 0;

    QVBoxLayout *vbox = new QVBoxLayout( this, 6, 6 );

    d->label = new QLabel( label, this, "qt_inputdlg_lbl" );
    vbox->addWidget( d->label );

    d->stack = new QWidgetStack( this, "qt_inputdlg_ws" );
    vbox->addWidget( d->stack );
    d->lineEdit = new QLineEdit( d->stack, "qt_inputdlg_le" );
    d->spinBox = new QSpinBox( d->stack, "qt_inputdlg_sb" );
    d->comboBox = new QComboBox( FALSE, d->stack, "qt_inputdlg_cb" );
    d->editComboBox = new QComboBox( TRUE, d->stack, "qt_inputdlg_editcb" );

    QHBoxLayout *hbox = new QHBoxLayout( 6 );
    vbox->addLayout( hbox, AlignRight );

    d->ok = new QPushButton( tr( "OK" ), this, "qt_ok_btn" );
    d->ok->setDefault( TRUE );
    QPushButton *cancel = new QPushButton( tr( "Cancel" ), this, "qt_cancel_btn" );

    QSize bs = d->ok->sizeHint().expandedTo( cancel->sizeHint() );
    d->ok->setFixedSize( bs );
    cancel->setFixedSize( bs );

    hbox->addStretch();
    hbox->addWidget( d->ok );
    hbox->addWidget( cancel );

    connect( d->lineEdit, SIGNAL( returnPressed() ),
	     this, SLOT( tryAccept() ) );
    connect( d->lineEdit, SIGNAL( textChanged(const QString&) ),
	     this, SLOT( textChanged(const QString&) ) );

    connect( d->ok, SIGNAL( clicked() ), this, SLOT( accept() ) );
    connect( cancel, SIGNAL( clicked() ), this, SLOT( reject() ) );

    QSize sh = sizeHint().expandedTo( QSize(400, 10) );
    setType( type );
    resize( sh.width(), vbox->heightForWidth(sh.width()) );
}