GerhardHoffmann/DCPlugin
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change printer codec to windows-1250

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This commit is contained in:
Siegfried Siegert
2026-06-08 08:46:02 +02:00
parent 7a9f523b59
commit f7e9c74dde
1 changed files with 14 additions and 4 deletions
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src/ATBAPP/ATBDeviceControllerPlugin.cpp
+14 -4
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@@ -43,7 +43,8 @@ PLUGIN_STATE ATBDeviceControllerPlugin::initDCPlugin(QObject *eventReceiver, con
// read variables from setting // read variables from setting
this->serialPortName = settings.value("ATBDeviceControllerPlugin/serialPort", "ttymxc2").toString(); this->serialPortName = settings.value("ATBDeviceControllerPlugin/serialPort", "ttymxc2").toString();
QByteArray printerEncoding = settings.value("ATBDeviceControllerPlugin/printerEncoding", "ISO 8859-2").toString().toLatin1(); // QByteArray printerEncoding = settings.value("ATBDeviceControllerPlugin/printerEncoding", "ISO 8859-2").toString().toLatin1();
QByteArray printerEncoding = settings.value("ATBDeviceControllerPlugin/printerEncoding", "Windows-1250").toString().toLatin1();
QString printerLocaleString = settings.value("ATBDeviceControllerPlugin/printerLocale", "de_DE").toString().toLatin1(); QString printerLocaleString = settings.value("ATBDeviceControllerPlugin/printerLocale", "de_DE").toString().toLatin1();
this->printerLocale = QLocale(printerLocaleString); this->printerLocale = QLocale(printerLocaleString);
@@ -132,7 +133,7 @@ PLUGIN_STATE ATBDeviceControllerPlugin::initDCPlugin(QObject *eventReceiver, con
this->codec = QTextCodec::codecForName(printerEncoding); this->codec = QTextCodec::codecForName(printerEncoding);
if (this->codec == nullptr) { if (this->codec == nullptr) {
printerEncoding = "ISO 8859-1"; printerEncoding = "Windows-1250";
qCritical() << "ATBDeviceControllerPlugin: ERROR: printer encoding \"" << printerEncoding << "\" is not supported!"; qCritical() << "ATBDeviceControllerPlugin: ERROR: printer encoding \"" << printerEncoding << "\" is not supported!";
qCritical() << " ... use default encoding: " << printerEncoding; qCritical() << " ... use default encoding: " << printerEncoding;
this->codec = QTextCodec::codecForName(printerEncoding); this->codec = QTextCodec::codecForName(printerEncoding);
@@ -833,16 +834,25 @@ void ATBDeviceControllerPlugin::requestPrintReceipt(const QHash<QString, QVarian
void ATBDeviceControllerPlugin::requestPrintReceipt(const QString & printingString) void ATBDeviceControllerPlugin::requestPrintReceipt(const QString & printingString)
{ {
this->codec = QTextCodec::codecForName("Windows-1250");
qCritical() << "Printer codec forced:"
<< this->codec->name();
QByteArray ba_receipt = this->codec->fromUnicode(printingString); QByteArray ba_receipt = this->codec->fromUnicode(printingString);
//QByteArray ba = printingString.toUtf8(); //QByteArray ba = printingString.toUtf8();
hw->prn_switchPower(true); hw->prn_switchPower(true);
hw->prn_sendPrnSetup(100, 25, 'c', 0);
hw->prn_setFonts(printerDefaultFont.font, hw->prn_setFonts(printerDefaultFont.font,
printerDefaultFont.size, //printerDefaultFont.size,
11,
printerDefaultFont.width, printerDefaultFont.width,
printerDefaultFont.height); printerDefaultFont.height);
hw->prn_sendText(&ba_receipt);
qCritical() << "Receipt bytes (hex):";
qCritical().noquote() << ba_receipt.toHex(' ');
hw->prn_sendText(&ba_receipt);
// DEBUG // DEBUG
//qCritical() << "---------------------------------------------------------------"; //qCritical() << "---------------------------------------------------------------";
//qCritical() << "ATBDeviceControllerPlugin::requestPrintReceipt()"; //qCritical() << "ATBDeviceControllerPlugin::requestPrintReceipt()";