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Reformat ReceiptsHandler

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remotes/origin/HEAD
markuspg 7 years ago
parent 2ec99238fe
commit f5f32c4bcf
2 changed files with 168 additions and 134 deletions
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238
src/Lib/receipts_handler.cpp
Unescape Escape View File

@ -1,5 +1,5 @@
/* /*
* Copyright 2014-2016 Markus Prasser * Copyright 2014-2018 Markus Prasser, Tobias Weiss
* *
* This file is part of Labcontrol. * This file is part of Labcontrol.
* *
@ -24,57 +24,58 @@
#include "receipts_handler.h" #include "receipts_handler.h"
#include "settings.h" #include "settings.h"
extern std::unique_ptr< lc::Settings > settings; extern std::unique_ptr<lc::Settings> settings;
lc::ReceiptsHandler::ReceiptsHandler( const QString &argZTreeDataTargetPath, lc::ReceiptsHandler::ReceiptsHandler(const QString &argZTreeDataTargetPath,
bool argPrintReceiptsForLocalClients, bool argPrintReceiptsForLocalClients,
const QString &argAnonymousReceiptsPlaceholder, const QString &argAnonymousReceiptsPlaceholder,
const QString &argLatexHeaderName, const QString &argLatexHeaderName,
QObject *argParent ) : QObject *argParent) :
QObject{ argParent }, QObject{argParent},
anonymousReceiptsPlaceholder{ argAnonymousReceiptsPlaceholder }, anonymousReceiptsPlaceholder{argAnonymousReceiptsPlaceholder},
dateString{ QDateTime::currentDateTime().toString( "yyMMdd_hhmm" ) }, dateString{QDateTime::currentDateTime().toString("yyMMdd_hhmm")},
expectedPaymentFileName{ dateString + ".pay" }, expectedPaymentFileName{dateString + ".pay"},
expectedPaymentFilePath{ argZTreeDataTargetPath + "/" + dateString + ".pay" }, expectedPaymentFilePath{argZTreeDataTargetPath + "/" + dateString + ".pay"},
latexHeaderName{ argLatexHeaderName }, latexHeaderName{argLatexHeaderName},
paymentFile{ expectedPaymentFilePath }, paymentFile{expectedPaymentFilePath},
printReceiptsForLocalClients{ argPrintReceiptsForLocalClients }, printReceiptsForLocalClients{argPrintReceiptsForLocalClients},
timer{ new QTimer{ this } }, timer{new QTimer{this}},
zTreeDataTargetPath{ argZTreeDataTargetPath } zTreeDataTargetPath{argZTreeDataTargetPath}
{ {
qDebug() << "Expected payment file name is:" << expectedPaymentFilePath; qDebug() << "Expected payment file name is:" << expectedPaymentFilePath;
// Create a QTimer regularly checking if the payment file was created and print it if so // Create a QTimer regularly checking if the payment file was created and print it if so
connect( timer, &QTimer::timeout, connect(timer, &QTimer::timeout,
this, &ReceiptsHandler::PrintReceipts ); this, &ReceiptsHandler::PrintReceipts);
timer->start( 2000 ); timer->start(2000);
} }
lc::ReceiptsHandler::ReceiptsHandler( const QString &argZTreeDataTargetPath, lc::ReceiptsHandler::ReceiptsHandler(const QString &argZTreeDataTargetPath,
bool argPrintReceiptsForLocalClients, bool argPrintReceiptsForLocalClients,
const QString &argAnonymousReceiptsPlaceholder, const QString &argAnonymousReceiptsPlaceholder,
const QString &argLatexHeaderName, const QString &argLatexHeaderName,
const QString &argDateString, QObject *argParent ) : const QString &argDateString, QObject *argParent) :
QObject{ argParent }, QObject{argParent},
anonymousReceiptsPlaceholder{ argAnonymousReceiptsPlaceholder }, anonymousReceiptsPlaceholder{argAnonymousReceiptsPlaceholder},
dateString{ argDateString }, dateString{argDateString},
expectedPaymentFileName{ argDateString + ".pay" }, expectedPaymentFileName{argDateString + ".pay"},
expectedPaymentFilePath{ argZTreeDataTargetPath + "/" + argDateString + ".pay" }, expectedPaymentFilePath{argZTreeDataTargetPath + "/" + argDateString + ".pay"},
latexHeaderName{ argLatexHeaderName }, latexHeaderName{argLatexHeaderName},
paymentFile{ expectedPaymentFilePath }, paymentFile{expectedPaymentFilePath},
printReceiptsForLocalClients{ argPrintReceiptsForLocalClients }, printReceiptsForLocalClients{argPrintReceiptsForLocalClients},
zTreeDataTargetPath{ argZTreeDataTargetPath } zTreeDataTargetPath{argZTreeDataTargetPath}
{ {
qDebug() << "Expected payment file name is:" << expectedPaymentFilePath; qDebug() << "Expected payment file name is:" << expectedPaymentFilePath;
PrintReceipts(); PrintReceipts();
} }
void lc::ReceiptsHandler::PrintReceipts() { void lc::ReceiptsHandler::PrintReceipts()
{
// If the payment file exists, print it // If the payment file exists, print it
if ( paymentFile.exists() ) { if (paymentFile.exists()) {
qDebug() << "The payment file has been created and will be printed"; qDebug() << "The payment file has been created and will be printed";
if ( timer ) { if (timer) {
timer->stop(); timer->stop();
} }
@ -82,28 +83,30 @@ void lc::ReceiptsHandler::PrintReceipts() {
} }
} }
void lc::ReceiptsHandler::CreateReceiptsFromPaymentFile() { void lc::ReceiptsHandler::CreateReceiptsFromPaymentFile()
{
// Get the data needed for receipts creation from the payment file // Get the data needed for receipts creation from the payment file
QVector<QString> *rawParticipantsData = nullptr; QVector<QString> *rawParticipantsData = nullptr;
rawParticipantsData = GetParticipantsDataFromPaymentFile(); rawParticipantsData = GetParticipantsDataFromPaymentFile();
for ( int i = 0; i < rawParticipantsData->size(); i++ ) { for (int i = 0; i < rawParticipantsData->size(); i++) {
qDebug() << "Payment file line" << QString::number( i ) << ":\t" << rawParticipantsData->at( i ); qDebug() << "Payment file line" << QString::number(i)
<< ":\t" << rawParticipantsData->at(i);
} }
// Extract the data of the participant's whose receipts shall be printed // Extract the data of the participant's whose receipts shall be printed
/* The tab separated fields in the payment file are: /* The tab separated fields in the payment file are:
* SUBJECT COMPUTER INTERESTED NAME PROFIT SIGNATURE * SUBJECT COMPUTER INTERESTED NAME PROFIT SIGNATURE
*/ */
QVector<paymentEntry_t*> *participants = new QVector<paymentEntry_t*>; QVector<paymentEntry_t *> *participants = new QVector<paymentEntry_t *>;
double overall_payoff = 0.0; double overall_payoff = 0.0;
for ( QVector<QString>::iterator it = rawParticipantsData->begin(); it != rawParticipantsData->end() - 1; ++it ) { for (QVector<QString>::iterator it = rawParticipantsData->begin();
it != rawParticipantsData->end() - 1; ++it) {
// Split the lines containing the participants' data into their inidivual parts // Split the lines containing the participants' data into their inidivual parts
QStringList temp_participant_data = it->split('\t', QString::KeepEmptyParts); QStringList temp_participant_data = it->split('\t', QString::KeepEmptyParts);
qDebug() << temp_participant_data.join( " - " ); qDebug() << temp_participant_data.join(" - ");
if ( !printReceiptsForLocalClients && temp_participant_data.at( 3 ).contains( "local" ) ) { if (!printReceiptsForLocalClients && temp_participant_data.at(3).contains("local")) {
qDebug() << "Receipt for local client" << temp_participant_data.at( 1 ) << "will not be printed."; qDebug() << "Receipt for local client" << temp_participant_data.at(1) << "will not be printed.";
} } else {
else {
// Create a new struct instance for participant data and fill it // Create a new struct instance for participant data and fill it
paymentEntry_t *participant = new paymentEntry_t; paymentEntry_t *participant = new paymentEntry_t;
participant->computer = temp_participant_data.at(1); participant->computer = temp_participant_data.at(1);
@ -117,14 +120,14 @@ void lc::ReceiptsHandler::CreateReceiptsFromPaymentFile() {
rawParticipantsData = nullptr; rawParticipantsData = nullptr;
// Make receipts overview anonymous if requested (at this stage just names are removed, so that the overview still containts the client names // Make receipts overview anonymous if requested (at this stage just names are removed, so that the overview still containts the client names
if ( !anonymousReceiptsPlaceholder.isEmpty() ) { if (!anonymousReceiptsPlaceholder.isEmpty()) {
MakeReceiptsAnonymous( participants, false ); MakeReceiptsAnonymous(participants, false);
} }
// Load the LaTeX header // Load the LaTeX header
QString *latexText = LoadLatexHeader(); QString *latexText = LoadLatexHeader();
if ( latexText == nullptr ) { if (latexText == nullptr) {
for ( auto s : *participants ) { for (auto s : *participants) {
delete s; delete s;
} }
delete participants; delete participants;
@ -133,12 +136,13 @@ void lc::ReceiptsHandler::CreateReceiptsFromPaymentFile() {
} }
// Write the comprehension table // Write the comprehension table
latexText->append( "\n\\COMPREHENSION{\n" ); latexText->append("\n\\COMPREHENSION{\n");
unsigned short int zeile = 0; unsigned short int zeile = 0;
for ( auto s : *participants ) { for (auto s : *participants) {
latexText->append( expectedPaymentFileName + " & " + s->computer + " & " + s->name + " & " + QString::number( s->payoff, 'f', 2 ) + " \\EUR\\\\\n" ); latexText->append(expectedPaymentFileName + " & " + s->computer + " & " + s->name + " & " +
if ( zeile % 2 == 0 ) { QString::number(s->payoff, 'f', 2) + " \\EUR\\\\\n");
latexText->append( "\\rowcolor[gray]{0.9}\n" ); if (zeile % 2 == 0) {
latexText->append("\\rowcolor[gray]{0.9}\n");
} }
++zeile; ++zeile;
} }
@ -146,20 +150,21 @@ void lc::ReceiptsHandler::CreateReceiptsFromPaymentFile() {
// MISSING: Appending show up entries to the overview // MISSING: Appending show up entries to the overview
// Make also the clients on the receipts anonymous. This is done as second step, so that the beforehand created overview still contains the clients // Make also the clients on the receipts anonymous. This is done as second step, so that the beforehand created overview still contains the clients
if ( !anonymousReceiptsPlaceholder.isEmpty() ) { if (!anonymousReceiptsPlaceholder.isEmpty()) {
MakeReceiptsAnonymous( participants, true ); MakeReceiptsAnonymous(participants, true);
} }
// Add the LaTeX middle sequence // Add the LaTeX middle sequence
latexText->append( "}{" + QString::number( overall_payoff, 'f', 2 ) + "}\n\n%%Einzelquittungen\n" ); latexText->append("}{" + QString::number(overall_payoff, 'f', 2) + "}\n\n%%Einzelquittungen\n");
// Write the single receipts // Write the single receipts
for ( auto s : *participants ) { for (auto s : *participants) {
if ( s->payoff >= 0 ) { if (s->payoff >= 0) {
latexText->append( "\\GAINRECEIPT{" + expectedPaymentFileName + "}{" + s->computer + "}{" + s->name + "}{" + QString::number( s->payoff, 'f', 2 ) + "}\n" ); latexText->append("\\GAINRECEIPT{" + expectedPaymentFileName + "}{" + s->computer + "}{" + s->name
} + "}{" + QString::number(s->payoff, 'f', 2) + "}\n");
else { } else {
latexText->append( "\\LOSSRECEIPT{" + expectedPaymentFileName + "}{" + s->computer + "}{" + s->name + "}{" + QString::number( s->payoff, 'f', 2 ) + "}\n" ); latexText->append("\\LOSSRECEIPT{" + expectedPaymentFileName + "}{" + s->computer + "}{" + s->name
+ "}{" + QString::number(s->payoff, 'f', 2) + "}\n");
} }
delete s; delete s;
} }
@ -172,44 +177,47 @@ void lc::ReceiptsHandler::CreateReceiptsFromPaymentFile() {
qDebug() << *latexText; qDebug() << *latexText;
// Create the tex file // Create the tex file
QFile *texFile = new QFile{ zTreeDataTargetPath + "/" + dateString + ".tex" }; QFile *texFile = new QFile{zTreeDataTargetPath + "/" + dateString + ".tex"};
qDebug() << "Tex file" << texFile->fileName() << "will be created for receipts printing."; qDebug() << "Tex file" << texFile->fileName() << "will be created for receipts printing.";
// Clean up any already existing files // Clean up any already existing files
if ( texFile->exists() ) { if (texFile->exists()) {
if ( !texFile->remove() ) { if (!texFile->remove()) {
QMessageBox messageBox( QMessageBox::Critical, "Tex file removing failed", "There already exists a tex file at '" + texFile->fileName() QMessageBox messageBox(QMessageBox::Critical, "Tex file removing failed",
+ "' which cannot be removed. The creation of the receipts printout may fail.", QMessageBox::Ok ); "There already exists a tex file at '" + texFile->fileName()
+ "' which cannot be removed. The creation of the receipts printout may fail.", QMessageBox::Ok);
messageBox.exec(); messageBox.exec();
} }
} }
// Create a new file // Create a new file
if ( !texFile->open( QIODevice::Text | QIODevice::WriteOnly ) ) { if (!texFile->open(QIODevice::Text | QIODevice::WriteOnly)) {
QMessageBox messageBox( QMessageBox::Critical, "Tex file creation failed", "The creation of the tex file for receipts printing at '" + texFile->fileName() QMessageBox messageBox( QMessageBox::Critical, "Tex file creation failed",
+ "' failed. Receipts printing will not work.", QMessageBox::Ok ); "The creation of the tex file for receipts printing at '" + texFile->fileName()
+ "' failed. Receipts printing will not work.", QMessageBox::Ok);
messageBox.exec(); messageBox.exec();
return; return;
} }
// Open a QTextStream to write to the file // Open a QTextStream to write to the file
QTextStream out( texFile ); QTextStream out(texFile);
out << *latexText; out << *latexText;
delete latexText; delete latexText;
latexText = nullptr; latexText = nullptr;
receiptsPrinter = new ReceiptsPrinter{ dateString, zTreeDataTargetPath, this }; receiptsPrinter = new ReceiptsPrinter{dateString, zTreeDataTargetPath, this};
receiptsPrinter->start(); receiptsPrinter->start();
connect( receiptsPrinter, &ReceiptsPrinter::PrintingFinished, connect(receiptsPrinter, &ReceiptsPrinter::PrintingFinished,
this, &ReceiptsHandler::DeleteReceiptsPrinterInstance ); this, &ReceiptsHandler::DeleteReceiptsPrinterInstance);
connect( receiptsPrinter, &ReceiptsPrinter::ErrorOccurred, connect(receiptsPrinter, &ReceiptsPrinter::ErrorOccurred,
this, &ReceiptsHandler::DisplayMessageBox ); this, &ReceiptsHandler::DisplayMessageBox);
// Clean up // Clean up
texFile->close(); texFile->close();
delete texFile; delete texFile;
} }
void lc::ReceiptsHandler::DeleteReceiptsPrinterInstance() { void lc::ReceiptsHandler::DeleteReceiptsPrinterInstance()
{
receiptsPrinter->quit(); receiptsPrinter->quit();
receiptsPrinter->wait(); receiptsPrinter->wait();
receiptsPrinter->deleteLater(); receiptsPrinter->deleteLater();
@ -219,33 +227,37 @@ void lc::ReceiptsHandler::DeleteReceiptsPrinterInstance() {
emit PrintingFinished(); emit PrintingFinished();
} }
void lc::ReceiptsHandler::DisplayMessageBox( QString *argErrorMessage, QString *argHeading ) { void lc::ReceiptsHandler::DisplayMessageBox(QString *argErrorMessage,
QMessageBox messageBox( QMessageBox::Warning, *argHeading, *argErrorMessage, QMessageBox::Ok ); QString *argHeading)
{
QMessageBox messageBox(QMessageBox::Warning, *argHeading,
*argErrorMessage, QMessageBox::Ok);
delete argHeading; delete argHeading;
delete argErrorMessage; delete argErrorMessage;
messageBox.exec(); messageBox.exec();
} }
QVector<QString> *lc::ReceiptsHandler::GetParticipantsDataFromPaymentFile() { QVector<QString> *lc::ReceiptsHandler::GetParticipantsDataFromPaymentFile()
{
// Create the vector to store the single lines of the file // Create the vector to store the single lines of the file
QVector<QString> *participantsData = new QVector<QString>; QVector<QString> *participantsData = new QVector<QString>;
// Open the payment file for reading and create a QTextStream // Open the payment file for reading and create a QTextStream
paymentFile.open( QIODevice::ReadOnly | QIODevice::Text ); paymentFile.open(QIODevice::ReadOnly | QIODevice::Text);
QTextStream in( &paymentFile ); QTextStream in(&paymentFile);
in.setCodec( "ISO 8859-1" ); in.setCodec("ISO 8859-1");
// Read the file line by line and store them in the vector // Read the file line by line and store them in the vector
while ( true ) { while (true) {
QString line = in.readLine(); QString line = in.readLine();
if ( line.isNull() ) { if (line.isNull()) {
break; break;
} }
participantsData->append( line ); participantsData->append(line);
} }
// Remove the first line, since it is not needed // Remove the first line, since it is not needed
participantsData->erase( participantsData->begin() ); participantsData->erase(participantsData->begin());
// Close the file afterwards // Close the file afterwards
paymentFile.close(); paymentFile.close();
@ -253,38 +265,44 @@ QVector<QString> *lc::ReceiptsHandler::GetParticipantsDataFromPaymentFile() {
return participantsData; return participantsData;
} }
QString *lc::ReceiptsHandler::LoadLatexHeader() { QString *lc::ReceiptsHandler::LoadLatexHeader()
{
// Prepare all facilities to read the latex header file // Prepare all facilities to read the latex header file
QFile latexHeaderFile( settings->lcDataDir + "/" + latexHeaderName + "_header.tex" ); QFile latexHeaderFile(settings->lcDataDir + "/" + latexHeaderName + "_header.tex");
if ( !latexHeaderFile.open( QIODevice::ReadOnly | QIODevice::Text ) ) { if (!latexHeaderFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
QMessageBox messageBox{ QMessageBox::Critical, tr( "LaTeX header could not be loaded" ), QMessageBox messageBox{QMessageBox::Critical,
tr( "The LaTeX header at '%1/%2_header.tex' could not be loaded. Receipts printing will not work." ) tr("LaTeX header could not be loaded"),
.arg( settings->lcDataDir ).arg( latexHeaderName ), QMessageBox::Ok }; tr("The LaTeX header at '%1/%2_header.tex' could"
" not be loaded. Receipts printing will not work.")
.arg(settings->lcDataDir).arg(latexHeaderName), QMessageBox::Ok};
messageBox.exec(); messageBox.exec();
return nullptr; return nullptr;
} }
QTextStream in( &latexHeaderFile ); QTextStream in(&latexHeaderFile);
QString *header = nullptr; QString *header = nullptr;
header = new QString( in.readAll() ); header = new QString(in.readAll());
latexHeaderFile.close(); latexHeaderFile.close();
return header; return header;
} }
void lc::ReceiptsHandler::MakeReceiptsAnonymous( QVector<paymentEntry_t*> *argDataVector, bool argAlsoAnonymizeClients ) { void lc::ReceiptsHandler::MakeReceiptsAnonymous(QVector<paymentEntry_t *> *argDataVector,
if ( !argAlsoAnonymizeClients ) { bool argAlsoAnonymizeClients)
{
if (!argAlsoAnonymizeClients) {
qDebug() << "Names are made anonymous"; qDebug() << "Names are made anonymous";
for ( QVector< paymentEntry_t* >::iterator it = argDataVector->begin(); it != argDataVector->end(); ++it ) { for (QVector<paymentEntry_t *>::iterator it = argDataVector->begin(); it != argDataVector->end();
( *it )->name = anonymousReceiptsPlaceholder; ++it) {
(*it)->name = anonymousReceiptsPlaceholder;
}
} else {
qDebug() << "Clients and names are made anonymous";
for (QVector<paymentEntry_t *>::iterator it = argDataVector->begin(); it != argDataVector->end();
++it) {
(*it)->name = anonymousReceiptsPlaceholder;
(*it)->computer = "\\hspace{1cm}";
} }
}
else {
qDebug() << "Clients and names are made anonymous";
for ( QVector< paymentEntry_t* >::iterator it = argDataVector->begin(); it != argDataVector->end(); ++it ) {
( *it )->name = anonymousReceiptsPlaceholder;
( *it )->computer = "\\hspace{1cm}";
}
} }
} }

64
src/Lib/receipts_handler.h
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@ -1,5 +1,5 @@
/* /*
* Copyright 2014-2016 Markus Prasser * Copyright 2014-2018 Markus Prasser, Tobias Weiss
* *
* This file is part of Labcontrol. * This file is part of Labcontrol.
* *
@ -36,25 +36,30 @@ namespace lc {
/*! /*!
This class represents a single payoff entry which will be used in the receipts creation process. Multiple instances of this will be used to represent the individual participants' outcomes. This class represents a single payoff entry which will be used in the receipts creation process. Multiple instances of this will be used to represent the individual participants' outcomes.
*/ */
struct paymentEntry_t {QString computer; QString name; double payoff;}; struct paymentEntry_t {
QString computer;
QString name;
double payoff;
};
//! A class to handle receipts printing. //! A class to handle receipts printing.
/*! /*!
This class is element of every session and is used to handle the receipts printing. This class is element of every session and is used to handle the receipts printing.
*/ */
class ReceiptsHandler : public QObject { class ReceiptsHandler : public QObject
{
Q_OBJECT Q_OBJECT
public: public:
explicit ReceiptsHandler( const QString &argZTreeDataTargetPath, explicit ReceiptsHandler(const QString &argZTreeDataTargetPath,
bool argPrintReceiptsForLocalClients, bool argPrintReceiptsForLocalClients,
const QString &argAnonymousReceiptsPlaceholder, const QString &argAnonymousReceiptsPlaceholder,
const QString &argLatexHeaderName, QObject *argParent = nullptr ); const QString &argLatexHeaderName, QObject *argParent = nullptr);
explicit ReceiptsHandler( const QString &argZTreeDataTargetPath, explicit ReceiptsHandler(const QString &argZTreeDataTargetPath,
bool argPrintReceiptsForLocalClients, bool argPrintReceiptsForLocalClients,
const QString &argAnonymousReceiptsPlaceholder, const QString &argAnonymousReceiptsPlaceholder,
const QString &argLatexHeaderName, const QString &argLatexHeaderName,
const QString &argDateString, QObject *argParent = nullptr ); const QString &argDateString, QObject *argParent = nullptr);
signals: signals:
void PrintingFinished(); void PrintingFinished();
@ -74,20 +79,31 @@ private:
void CreateReceiptsFromPaymentFile(); void CreateReceiptsFromPaymentFile();
QVector<QString> *GetParticipantsDataFromPaymentFile(); QVector<QString> *GetParticipantsDataFromPaymentFile();
QString *LoadLatexHeader(); QString *LoadLatexHeader();
void MakeReceiptsAnonymous( QVector<paymentEntry_t*> *argDataVector, bool argAlsoAnonymizeClients ); void MakeReceiptsAnonymous(QVector<paymentEntry_t *> *argDataVector,
bool argAlsoAnonymizeClients);
const QString anonymousReceiptsPlaceholder; //!< Placeholder which shall be inserted for participant names if anonymous printing is desired (QString != "") //! Placeholder which shall be inserted for participant names if anonymous printing is desired (QString != "")
const QString dateString; //!< The expected date string of the payment file in form 'yyMMdd_hhmm' const QString anonymousReceiptsPlaceholder;
const QString expectedPaymentFileName; //!< The name of the expected payment file //! The expected date string of the payment file in form 'yyMMdd_hhmm'
const QString expectedPaymentFilePath; //!< The path of the expected payment file const QString dateString;
const QString latexHeaderName; //!< The name of the chosen LaTeX header template //! The name of the expected payment file
QFile paymentFile; //!< A pointer to the '*.pay' file being watched for existance and starting the printing process const QString expectedPaymentFileName;
const bool printReceiptsForLocalClients; //!< Stores if receipts shall be printed for local clients //! The path of the expected payment file
ReceiptsPrinter *receiptsPrinter = nullptr; //!< Creates new thread for receipts printing const QString expectedPaymentFilePath;
QTimer *timer = nullptr; //!< Used for regular checking if the payment file was created //! The name of the chosen LaTeX header template
const QString zTreeDataTargetPath; //!< A reference to the data target path stored in the session class instance const QString latexHeaderName;
//! A pointer to the '*.pay' file being watched for existance and starting the printing process
QFile paymentFile;
//! Stores if receipts shall be printed for local clients
const bool printReceiptsForLocalClients;
//! Creates new thread for receipts printing
ReceiptsPrinter *receiptsPrinter = nullptr;
//! Used for regular checking if the payment file was created
QTimer *timer = nullptr;
//! A reference to the data target path stored in the session class instance
const QString zTreeDataTargetPath;
}; };
} } // namespace lc
#endif // RECEIPTS_HANDLER_H #endif // RECEIPTS_HANDLER_H

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