Print: set printer default font for printing text ...

E.g. used for prn_sendText().
E.g. in Lithuania only printer font table 24 supports special Lithuanian
charcters.
Other projects my not have font table 24 installed in printers. They use
e.g. printer font table 8.

src/ATBAPP/ATBDeviceControllerPlugin.cpp

@@ -48,6 +48,12 @@ PLUGIN_STATE ATBDeviceControllerPlugin::initDCPlugin(QObject *eventReceiver, con
 
     this->initTicketTemplateList(&settings);
 
+    // configurable default printer settings for 'prn_sendText()' used e.g. for bank receipts
+    this->printerDefaultFont.font   = settings.value("ATBDeviceControllerPlugin/printerDefaultFont",    "8").toUInt();
+    this->printerDefaultFont.size   = settings.value("ATBDeviceControllerPlugin/printerDefaultSize",   "12").toUInt();
+    this->printerDefaultFont.width  = settings.value("ATBDeviceControllerPlugin/printerDefaultWidth",   "0").toUInt();
+    this->printerDefaultFont.height = settings.value("ATBDeviceControllerPlugin/printerDefaultHeight",  "0").toUInt();
+
     this->init_sc_dbus();
 
     QString persistentDataFile = "/mnt/system_data/dc_persistentData.dat";
@@ -798,11 +804,39 @@ void ATBDeviceControllerPlugin::requestPrintReceipt(const QHash<QString, QVarian
 
 void ATBDeviceControllerPlugin::requestPrintReceipt(const QString & printingString)
 {
+    // DEBUG --------------------------------------------------
+    QByteArray ba = printingString.toUtf8();
+    QString hexStrOrigin;
+    for (int i = 0; i < ba.size(); ++i) {
+        if (i > 0) hexStrOrigin += ":";
+        hexStrOrigin += QString("%1").arg((unsigned char)ba[i], 2, 16, QChar('0')).toUpper();
+    }
+    qCritical() << "-------------- printString as UTF-8 -------------";
+    qCritical() << hexStrOrigin;
+    qCritical() << "-------------------------------------------------";
+
+
     QByteArray ba_receipt = this->codec->fromUnicode(printingString);
 
+
+    // DEBUG --------------------------------------------------
+    QString hexStringConverted;
+    for (int i = 0; i < ba_receipt.size(); ++i) {
+        if (i > 0) hexStringConverted += ":";
+        hexStringConverted += QString("%1").arg((unsigned char)ba_receipt[i], 2, 16, QChar('0')).toUpper();
+    }
+    qCritical() << "------------------" << this->codec->name() << "-----------------";
+    qCritical() << hexStringConverted;
+    qCritical() << "-------------------------------------------------";
+
+
+
     //QByteArray ba = printingString.toUtf8();
     hw->prn_switchPower(true);
-    hw->prn_setFonts(8,12,0,0);
+    hw->prn_setFonts(printerDefaultFont.font,
+                     printerDefaultFont.size,
+                     printerDefaultFont.width,
+                     printerDefaultFont.height);
     hw->prn_sendText(&ba_receipt);
 
     // DEBUG
@@ -1909,8 +1943,17 @@ int ATBDeviceControllerPlugin::init_sc_dbus()
 
 void ATBDeviceControllerPlugin::onWokeUp(uchar source)
 {
-    if (source == 0x01 || source == 0xFE) {
+    /* PTU5 wakeup sources:
-        // woke up from device controller
+     *    0x01 - on wakeup from DeviceController
+     *    0x02 - on wakeup from WakeupButton
+     *    0x03 - on wakeup from ResetKey
+     *    0x04 - on wakeup from rtc
+     *    0xFE - signal emitted by timer (on mains powered machines)
+     *    0xFF - unknown wakeup source
+     */
+
+    if (source == 0x01 || source == 0x03 || source == 0xFE) {
+        // woke up from device controller, rtc or timer
         hw->dc_autoRequest(true);
         this->diag->diagRequest();
     }

src/ATBAPP/ATBDeviceControllerPlugin.h

@@ -34,7 +34,14 @@ enum class PROGRAM_MODE {
     NOT_DEFINED
 };
 
-
+class PrinterDefaultsFont
+{
+public:
+    quint8 font;
+    quint8 size;
+    quint8 width;
+    quint8 height;
+};
 
 class ATBDeviceControllerPlugin :
         public DeviceControllerInterface
@@ -133,6 +140,8 @@ private:
 
    QTextCodec *codec;
 
+   PrinterDefaultsFont printerDefaultFont;
+
    bool private_loadCashAgentLib(QString pluginName);
 
    quint8 currentSelectedTicketType;

src/ATBAPP/DeviceControllerDiag.cpp

@@ -113,8 +113,8 @@ void DeviceControllerDiag::private_startDiag()
         qCritical() << "DeviceControllerDiag::private_startDiag() interrupted!";
         DCMachineEvent E255Event = DCMachineEvent(DeviceController::State::E255);
         if (!this->previousMachineEventSet.contains(E255Event)) {
-            machineEventSet.insert(E255Event);
+            this->private_setDiagEvent(DeviceController::State::E255);
-            private_sendDiagEvent(E255Event, DeviceController::Action::SET);
+            this->private_sendDiagEvent(E255Event, DeviceController::Action::SET);
         }
         if (this->E255counter > 5) {
             this->restartCArun();
@@ -132,9 +132,9 @@ void DeviceControllerDiag::private_startDiag()
              * - diag is called again in ModeOOO wokeup()
              */
         }
-        this->diagRequestTimeoutTimer->stop();
+
-        this->isRequestRunning  = false;
+        this->private_finishDiag(false);
-        this->flagInterruptDiag = false;
+
         return;
     }
 
@@ -178,15 +178,16 @@ void DeviceControllerDiag::sys_superviseSystem()
         // send
         DCMachineEvent E255Event = DCMachineEvent(DeviceController::State::E255);
         if (!this->previousMachineEventSet.contains(E255Event)) {
-            machineEventSet.insert(E255Event);
+            this->private_setDiagEvent(DeviceController::State::E255);
-            private_sendDiagEvent(E255Event, DeviceController::Action::SET);
+            this->private_sendDiagEvent(E255Event, DeviceController::Action::SET);
         }
         if (this->E255counter > 5) { this->restartCArun(); }
                               else { this->E255counter++; }
+
         QTimer::singleShot(400, this, &DeviceControllerDiag::diagRequest);
-        this->diagRequestTimeoutTimer->stop();
+
-        this->isRequestRunning  = false;
+        this->private_finishDiag(false);
-        this->flagInterruptDiag = false;
+
         return;
     }
 
@@ -196,16 +197,14 @@ void DeviceControllerDiag::sys_superviseSystem()
         qCritical() << "DeviceControllerDiag::sys_superviseSystem() no valid data!";
         hw->dc_autoRequest(true);
 
-        DCMachineEvent E255Event = DCMachineEvent(DeviceController::State::M0254);
+        DCMachineEvent M0254Event = DCMachineEvent(DeviceController::State::M0254);
-        previousMachineEventSet.insert(E255Event);
+        this->private_setDiagEvent(DeviceController::State::M0254);
-        private_sendDiagEvent(E255Event, DeviceController::Action::SET);
+        this->private_sendDiagEvent(M0254Event, DeviceController::Action::SET);
 
         if (this->E255counter > 5) { this->restartCArun(); }
                               else { this->E255counter++; }
         QTimer::singleShot(400, this, &DeviceControllerDiag::diagRequest);
-        this->diagRequestTimeoutTimer->stop();
+        this->private_finishDiag(false);
-        this->isRequestRunning  = false;
-        this->flagInterruptDiag = false;
         return;
     }
 
@@ -477,7 +476,7 @@ void DeviceControllerDiag::sub_componentAssessment()
 
 
     // finish diag
-    this->private_finishDiag();
+    this->private_finishDiag(true);
 }
 
 /**
@@ -486,14 +485,20 @@ void DeviceControllerDiag::sub_componentAssessment()
  * Single point to finish a diag process:
  *  -
  */
-void DeviceControllerDiag::private_finishDiag()
+void DeviceControllerDiag::private_finishDiag(bool dataValid)
 {
     this->diagRequestTimeoutTimer->stop();
     this->isRequestRunning  = false;
     this->flagInterruptDiag = false;
 
-    this->previousMachineEventSet.unite(machineEventSet);      // add new elements from machineEventSet
+    // add new elements from machineEventSet
-    this->previousMachineEventSet.intersect(machineEventSet);  // remove elements not in machineEventSet
+    this->previousMachineEventSet.unite(machineEventSet);
+
+    if (dataValid) {
+        // remove elements not in machineEventSet
+        // ... only if data is valid
+        this->previousMachineEventSet.intersect(machineEventSet);
+    }
 
     if (this->isDiagBackgroundTask) {
         this->isDiagBackgroundTask = false;

src/ATBAPP/DeviceControllerDiag.h

@@ -170,7 +170,7 @@ private slots:
     void private_setDiagEvent(DeviceController::State result);
     void private_sendDiagEvent(DCMachineEvent result, DeviceController::Action action);
 
-    void private_finishDiag();
+    void private_finishDiag(bool dataValid = false);
 
     void sys_superviseSystem();