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;
}
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*)));
}
}
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()) );
}
