/* find gpl GhostScript version */
double getGSVersion()
{
QProcess process;
QString Stversion;
bool ok;
double GS_version = 0.00;
QRegExp regExp1(" (\\d+)\\.(\\d+).*");
process.setReadChannelMode(QProcess::MergedChannels);
process.start( getGSDefaultExeName() , QStringList() << "-v");
if (!process.waitForFinished()) {
return GS_version;
} else {
QString pu = process.readAll();
QStringList line1 = pu.split("\n");
int pos1 = regExp1.indexIn(line1.at(0)); /* only first line */
if (pos1 > 0) {
Stversion = QString("%1.%2").arg(regExp1.cap(1).toInt()).arg(regExp1.cap(2).toInt());
double GS_version = Stversion.toDouble(&ok);
if (ok && GS_version > 5) {
return GS_version;
}
} else {
return GS_version;
}
}
return GS_version;
}
double JavaVersion()
{
QProcess process;
QString Stversion;
bool ok;
double js_version = 0.00;
QRegExp regExp1(" (\\d+)\\.(\\d+).*");
process.setReadChannelMode(QProcess::MergedChannels);
process.start( "java" , QStringList() << "-version");
if (!process.waitForFinished()) {
return js_version;
} else {
QString pu = process.readAll();
/////QStringList line1 = pu.split("\n");
////////qDebug() << "### jsversion " << pu;
int pos1 = regExp1.indexIn(pu); /* only first line */
if (pos1 > 0) {
Stversion = QString("%1.%2").arg(regExp1.cap(1).toInt()).arg(regExp1.cap(2).toInt());
double js_version = Stversion.toDouble(&ok);
if (ok && js_version > 1) {
return js_version;
}
} else {
return js_version;
}
}
return js_version;
}
checkInForm::checkInForm(QWidget *parent) :
QDialog(parent),
ui(new Ui::checkInForm)
{
ui->setupUi(this);
QRegExp regExp1("[A-Za-z][A-Za-z ]*[A-Za-z0-9]*");
ui->nameText->setValidator(new QRegExpValidator(regExp1, this));
QRegExp regExp2("[1-9][0-9]*[0-9]*");
ui->phone->setValidator(new QRegExpValidator(regExp2, this));
QRegExp regExp3("[A-Za-z0-9][A-Za-z0-9, ]*[A-Za-z0-9 ]*");
ui->addText->setValidator(new QRegExpValidator(regExp3, this));
QRegExp regExp4("[0-9]{8,8}");
ui->LinCIN->setValidator(new QRegExpValidator(regExp4, this));
QDate QDTime = QDate::currentDate();
QDTime.addDays(1);
ui->datedepart2->setDate(QDTime);
ui->datedepart2->setShown(1);
ui->dated2->setShown(1);
ui->dated->setShown(0);
ui->datedepart->setShown(0);
setupview();
}
MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), bin(new binary)
{
setupUi(this);
//setGeometry(400, 250, 542, 390);
// define theta
double dth = PI / (Ntheta);
for(int i=0; i<Ntheta; i++)
theta[i] = i*dth;
// set up regexp validator so numerical inputs can only be numbers
QRegExp regExp1("[1-9][0-9.]{0,3}");
mass1Edit->setValidator(new QRegExpValidator(regExp1, this));
mass2Edit->setValidator(new QRegExpValidator(regExp1, this));
smaEdit->setValidator(new QRegExpValidator(regExp1, this));
// set up more restrictive input for eccentricity
QRegExp regExp2("[0][.][0-9 ]{0,3}");
eccEdit->setValidator(new QRegExpValidator(regExp2, this));
eccEdit->setInputMask("\\0\\.999"); // input mask for eccEdit to force input of the from 0.xxx, where the //0//. means 0 and . cannot be deleted
// connections
connect(eccEdit,SIGNAL(returnPressed()),this,SLOT(replotTwoBodyOrbits()));
connect(mass1Edit,SIGNAL(returnPressed()),this,SLOT(replotTwoBodyOrbits()));
connect(mass2Edit,SIGNAL(returnPressed()),this,SLOT(replotTwoBodyOrbits()));
connect(smaEdit,SIGNAL(returnPressed()),this,SLOT(replotTwoBodyOrbits()));
// get initial binary values
getParams();
plotTwoBodyOrbits();
}
editRoom::editRoom(QWidget *parent) :
QDialog(parent),
ui(new Ui::editRoom)
{
ui->setupUi(this);
QRegExp regExp1("[0-9][0-9 ][0-9]*");
ui->roomName->setValidator(new QRegExpValidator(regExp1, this));
ui->catList->addItem(" :: Select One :: ");
setupview();
}
editAddRestaurant::editAddRestaurant(QWidget *parent) :
QDialog(parent),
ui(new Ui::editAddRestaurant)
{
ui->setupUi(this);
QRegExp regExp1("[A-Za-z0-9][A-Za-z0-9 ].[A-Za-z0-9 ]*");
ui->name->setValidator(new QRegExpValidator(regExp1, this));
QRegExp regExp2("[1-9][0-9]*");
ui->price->setValidator(new QRegExpValidator(regExp2, this));
}
addOtherOrders::addOtherOrders(QWidget *parent) :
QDialog(parent),
ui(new Ui::addOtherOrders)
{
ui->setupUi(this);
QRegExp regExp1("[A-Za-z0-9][A-Za-z0-9 ].[A-Za-z0-9 ]*");
ui->name->setValidator(new QRegExpValidator(regExp1, this));
QRegExp regExp2("[1-9][0-9]*");
ui->price->setValidator(new QRegExpValidator(regExp2, this));
ui->roomNo->addItem(":: select one ::");
QSqlDatabase db = QSqlDatabase::addDatabase( "QSQLITE" );
db.setDatabaseName( "./innovativedb.db" );
if( !db.open() )
{
qDebug() << db.lastError();
qFatal( "Failed to connect." );
}
qDebug( "Connected!" );
QSqlQuery qry;
qry.prepare("CREATE TABLE IF NOT EXISTS roomlist (id INTEGET PRIMARY KEY, roomno VARCHAR(5), cat INTEGER, occupied INTEGER)");
if(!qry.exec())
qDebug() << qry.lastError();
else
qDebug( "Room Table Validated..." );
qry.prepare("SELECT roomno FROM roomlist WHERE occupied <> 0");
if(!qry.exec())
qDebug() << qry.lastError();
else
qDebug( "Room Table Validated..." );
while (qry.next()) {
QString roomno = qry.value(0).toString();
ui->roomNo->addItem(roomno);
}
}
