Naming and cleanup of worker

harbour-seaprint.pro

@@ -35,7 +35,6 @@ DEFINES += SEAPRINT_VERSION='\\"$$VERSION\\"'
 
 SOURCES += src/harbour-seaprint.cpp \
     src/convertchecker.cpp \
-    src/convertworker.cpp \
     src/curlrequester.cpp \
     src/curlworker.cpp \
     src/ippdiscovery.cpp \
@@ -46,6 +45,7 @@ SOURCES += src/harbour-seaprint.cpp \
     ppm2pwg/pdf2printable.cpp \
     ppm2pwg/bytestream/bytestream.cpp \
     src/overrider.cpp \
+    src/printerworker.cpp \
     src/settings.cpp \
     src/svgprovider.cpp
 
@@ -82,7 +82,6 @@ TRANSLATIONS += translations/harbour-seaprint-de.ts \
 
 HEADERS += \
     src/convertchecker.h \
-    src/convertworker.h \
     src/curlrequester.h \
     src/curlworker.h \
     src/ippdiscovery.h \
@@ -100,6 +99,7 @@ HEADERS += \
     ppm2pwg/bytestream/codable.h \
     src/overrider.h \
     src/papersizes.h \
+    src/printerworker.h \
     src/settings.h \
     src/svgprovider.h
 

src/ippprinter.cpp

@@ -11,23 +11,23 @@ IppPrinter::IppPrinter()
     QObject::connect(this, &IppPrinter::urlChanged, this, &IppPrinter::onUrlChanged);
     qRegisterMetaType<QTemporaryFile*>("QTemporaryFile*");
 
-    _worker = new ConvertWorker(this);
+    _worker = new PrinterWorker(this);
     _worker->moveToThread(&_workerThread);
 
     connect(&_workerThread, &QThread::finished, _worker, &QObject::deleteLater);
 
-    connect(this, &IppPrinter::doCommand, _worker, &ConvertWorker::command);
+    connect(this, &IppPrinter::doDoGetPrinterAttributes, _worker, &PrinterWorker::getPrinterAttributes);
-    connect(this, &IppPrinter::doGetJobs, _worker, &ConvertWorker::getJobs);
+    connect(this, &IppPrinter::doGetJobs, _worker, &PrinterWorker::getJobs);
-    connect(this, &IppPrinter::doCancelJob, _worker, &ConvertWorker::cancelJob);
+    connect(this, &IppPrinter::doCancelJob, _worker, &PrinterWorker::cancelJob);
-    connect(this, &IppPrinter::doJustUpload, _worker, &ConvertWorker::justUpload);
+    connect(this, &IppPrinter::doJustUpload, _worker, &PrinterWorker::justUpload);
 
-    connect(this, &IppPrinter::doConvertPdf, _worker, &ConvertWorker::convertPdf);
+    connect(this, &IppPrinter::doConvertPdf, _worker, &PrinterWorker::convertPdf);
-    connect(this, &IppPrinter::doConvertImage, _worker, &ConvertWorker::convertImage);
+    connect(this, &IppPrinter::doConvertImage, _worker, &PrinterWorker::convertImage);
-    connect(this, &IppPrinter::doConvertOfficeDocument, _worker, &ConvertWorker::convertOfficeDocument);
+    connect(this, &IppPrinter::doConvertOfficeDocument, _worker, &PrinterWorker::convertOfficeDocument);
-    connect(this, &IppPrinter::doConvertPlaintext, _worker, &ConvertWorker::convertPlaintext);
+    connect(this, &IppPrinter::doConvertPlaintext, _worker, &PrinterWorker::convertPlaintext);
-    connect(_worker, &ConvertWorker::progress, this, &IppPrinter::setProgress);
+    connect(_worker, &PrinterWorker::progress, this, &IppPrinter::setProgress);
-    connect(_worker, &ConvertWorker::busyMessage, this, &IppPrinter::setBusyMessage);
+    connect(_worker, &PrinterWorker::busyMessage, this, &IppPrinter::setBusyMessage);
-    connect(_worker, &ConvertWorker::failed, this, &IppPrinter::convertFailed);
+    connect(_worker, &PrinterWorker::failed, this, &IppPrinter::convertFailed);
 
     qRegisterMetaType<QMargins>();
 
@@ -120,7 +120,7 @@ void IppPrinter::refresh() {
         QJsonObject o = opAttrs();
 
         IppMsg msg = IppMsg(o);
-        emit doCommand(msg.encode(IppMsg::GetPrinterAttrs));
+        emit doDoGetPrinterAttributes(msg.encode(IppMsg::GetPrinterAttrs));
     }
 }
 

src/ippprinter.h

@@ -4,7 +4,7 @@
 #include <QtNetwork>
 #include <QNetworkAccessManager>
 #include "ippmsg.h"
-#include "convertworker.h"
+#include "printerworker.h"
 #include "curlrequester.h"
 #include <mlite5/MGConfItem>
 
@@ -12,7 +12,7 @@ class IppPrinter : public QObject
 {
     Q_OBJECT
 
-    friend class ConvertWorker;
+    friend class PrinterWorker;
 
     Q_PROPERTY(QString url READ getUrl WRITE setUrl NOTIFY urlChanged)
     Q_PROPERTY(QJsonObject attrs MEMBER _attrs NOTIFY attrsChanged)
@@ -50,7 +50,7 @@ signals:
     void jobFinished(bool status);
     void cancelStatus(bool status);
 
-    void doCommand(Bytestream msg);
+    void doDoGetPrinterAttributes(Bytestream msg);
     void doGetJobs(Bytestream msg);
     void doCancelJob(Bytestream msg);
 
@@ -119,7 +119,7 @@ private:
     QString _progress;
 
     QThread _workerThread;
-    ConvertWorker* _worker;
+    PrinterWorker* _worker;
 
 };
 

src/printerworker.cpp

@@ -1,4 +1,4 @@
-#include "convertworker.h"
+#include "printerworker.h"
 #include <sailfishapp.h>
 #include "papersizes.h"
 #include "convertchecker.h"
@@ -15,39 +15,33 @@
 
 #define OK(call) if(!(call)) throw ConvertFailedException()
 
-ConvertWorker::ConvertWorker(IppPrinter* parent) // : QObject((QObject*)parent) borks multithereading?!
+PrinterWorker::PrinterWorker(IppPrinter* parent)
 {
     _printer = parent;
 }
 
-void ConvertWorker::command(Bytestream msg)
+void PrinterWorker::getPrinterAttributes(Bytestream msg)
 {
     CurlRequester cr(_printer->httpUrl());
     cr.setFinishedCallback(_printer, &IppPrinter::getPrinterAttributesFinished);
-
-    qDebug() << "command...";
-
     cr.write((char*)msg.raw(), msg.size());
 }
 
-// TODO: de-duplicate
+void PrinterWorker::getJobs(Bytestream msg)
-void ConvertWorker::getJobs(Bytestream msg)
 {
     CurlRequester cr(_printer->httpUrl());
     cr.setFinishedCallback(_printer, &IppPrinter::getJobsRequestFinished);
-
     cr.write((char*)msg.raw(), msg.size());
 }
 
-void ConvertWorker::cancelJob(Bytestream msg)
+void PrinterWorker::cancelJob(Bytestream msg)
 {
     CurlRequester cr(_printer->httpUrl());
     cr.setFinishedCallback(_printer, &IppPrinter::cancelJobFinished);
-
     cr.write((char*)msg.raw(), msg.size());
 }
 
-void ConvertWorker::justUpload(QString filename, Bytestream header)
+void PrinterWorker::justUpload(QString filename, Bytestream header)
 {
 try {
     emit busyMessage(tr("Printing"));
@@ -69,7 +63,7 @@ catch(const ConvertFailedException& e)
 }
 }
 
-void ConvertWorker::convertPdf(QString filename, Bytestream header,
+void PrinterWorker::convertPdf(QString filename, Bytestream header,
                                QString targetFormat, quint32 Colors, quint32 Quality, QString PaperSize,
                                quint32 HwResX, quint32 HwResY, bool TwoSided, bool Tumble,
                                quint32 PageRangeLow, quint32 PageRangeHigh, bool BackHFlip, bool BackVFlip)
@@ -147,7 +141,7 @@ catch(const ConvertFailedException& e)
 }
 }
 
-void ConvertWorker::convertImage(QString filename, Bytestream header,
+void PrinterWorker::convertImage(QString filename, Bytestream header,
                                  QString targetFormat, quint32 Colors, quint32 Quality, QString PaperSize,
                                  quint32 HwResX, quint32 HwResY, QMargins margins)
 {
@@ -289,9 +283,8 @@ try {
 
             outBts << (urf ? make_urf_file_hdr(1) : make_pwg_file_hdr());
             bmp_to_pwg(inBts, outBts, urf, 1, Colors, Quality, HwResX, HwResY, Width, Height, false, false, PaperSize.toStdString(), false, false);
-        }
-
             emit busyMessage(tr("Printing"));
+        }
 
         CurlRequester cr(_printer->httpUrl());
         cr.setFinishedCallback(_printer, &IppPrinter::printRequestFinished);
@@ -309,7 +302,7 @@ catch(const ConvertFailedException& e)
 }
 }
 
-void ConvertWorker::convertOfficeDocument(QString filename, Bytestream header,
+void PrinterWorker::convertOfficeDocument(QString filename, Bytestream header,
                                           QString targetFormat, quint32 Colors, quint32 Quality, QString PaperSize,
                                           quint32 HwResX, quint32 HwResY, bool TwoSided, bool Tumble,
                                           quint32 PageRangeLow, quint32 PageRangeHigh, bool BackHFlip, bool BackVFlip)
@@ -400,7 +393,7 @@ catch(const ConvertFailedException& e)
 }
 }
 
-void ConvertWorker::convertPlaintext(QString filename, Bytestream header,
+void PrinterWorker::convertPlaintext(QString filename, Bytestream header,
                                      QString targetFormat, quint32 Colors, quint32 Quality, QString PaperSize,
                                      quint32 HwResX, quint32 HwResY, bool TwoSided, bool Tumble,
                                      bool BackHFlip, bool BackVFlip)
@@ -553,30 +546,3 @@ catch(const ConvertFailedException& e)
         emit failed(e.what() == QString("") ? tr("Conversion error") : e.what());
 }
 }
-
-QString ConvertWorker::getPopplerShortPaperSize(QString PaperSize)
-{
-    QString ShortPaperSize;
-    if(PaperSize == "iso_a4_210x297mm")
-    {
-        ShortPaperSize = "A4";
-    }
-    else if (PaperSize == "iso_a3_297x420mm")
-    {
-        ShortPaperSize = "A3";
-    }
-    else if (PaperSize == "na_letter_8.5x11in")
-    {
-        ShortPaperSize = "letter";
-    }
-    else if (PaperSize == "na_legal_8.5x14in")
-    {
-        ShortPaperSize = "legal";
-    }
-    else
-    {
-        qDebug() << "Unsupported PDF paper size" << PaperSize;
-        throw ConvertFailedException(tr("Unsupported PDF paper size"));
-    }
-    return ShortPaperSize;
-}

src/printerworker.h

@@ -1,5 +1,5 @@
-#ifndef CONVERTWORKER_H
+#ifndef PRINTERWORKER_H
-#define CONVERTWORKER_H
+#define PRINTERWORKER_H
 #include <QObject>
 #include <QtNetwork>
 #include "curlrequester.h"
@@ -20,18 +20,18 @@ public:
     }
 };
 
-class ConvertWorker : public QObject
+class PrinterWorker : public QObject
 {
     Q_OBJECT
 
 public:
-    ConvertWorker(IppPrinter* parent);
+    PrinterWorker(IppPrinter* parent);
 
 private:
-    ConvertWorker();
+    PrinterWorker();
 
 public slots:
-    void command(Bytestream msg);
+    void getPrinterAttributes(Bytestream msg);
     void getJobs(Bytestream msg);
     void cancelJob(Bytestream msg);
 
@@ -65,7 +65,6 @@ private:
 
     IppPrinter* _printer;
 
-    QString getPopplerShortPaperSize(QString PaperSize);
 };
 
-#endif // CONVERTWORKER_H
+#endif // PRINTERWORKER_H

translations/harbour-seaprint-de.ts

@@ -157,53 +157,6 @@
         <translation>In die Zwischenablage kopiert</translation>
     </message>
 </context>
-<context>
-    <name>ConvertWorker</name>
-    <message>
-        <source>Conversion error</source>
-        <translation>Konvertierungsfehler</translation>
-    </message>
-    <message>
-        <source>Failed to load image</source>
-        <translation>Bild konnte nicht geladen werden</translation>
-    </message>
-    <message>
-        <source>Unsupported PDF paper size</source>
-        <translation>Nicht unterstützte PDF-Papierformat</translation>
-    </message>
-    <message>
-        <source>Unsupported paper size</source>
-        <translation>Nicht unterstütztes Papierformat</translation>
-    </message>
-    <message>
-        <source>Unsupported resolution (dpi)</source>
-        <translation>Nicht unterstützte Auflösung (dpi)</translation>
-    </message>
-    <message>
-        <source>Unsupported target format</source>
-        <translation>Nicht unterstützes Zielformat</translation>
-    </message>
-    <message>
-        <source>Failed to get info about PDF file</source>
-        <translation>Informationen über die PDF-Datei können nicht abgerufen werden</translation>
-    </message>
-    <message>
-        <source>Failed to open file</source>
-        <translation>Öffnen der Datei fehlgeschlagen</translation>
-    </message>
-    <message>
-        <source>Printing</source>
-        <translation>Es wird gedruckt</translation>
-    </message>
-    <message>
-        <source>Conversion failed</source>
-        <translation>Konvertierung fehlgeschlagen</translation>
-    </message>
-    <message>
-        <source>Upload error</source>
-        <translation>Übertragungsfehler</translation>
-    </message>
-</context>
 <context>
     <name>CoverPage</name>
     <message>
@@ -513,6 +466,53 @@ auf diesem Drucker</translation>
         <translation>Als Standarteinstellung speichern</translation>
     </message>
 </context>
+<context>
+    <name>PrinterWorker</name>
+    <message>
+        <source>Conversion error</source>
+        <translation>Konvertierungsfehler</translation>
+    </message>
+    <message>
+        <source>Failed to load image</source>
+        <translation>Bild konnte nicht geladen werden</translation>
+    </message>
+    <message>
+        <source>Unsupported PDF paper size</source>
+        <translation>Nicht unterstützte PDF-Papierformat</translation>
+    </message>
+    <message>
+        <source>Unsupported paper size</source>
+        <translation>Nicht unterstütztes Papierformat</translation>
+    </message>
+    <message>
+        <source>Unsupported resolution (dpi)</source>
+        <translation>Nicht unterstützte Auflösung (dpi)</translation>
+    </message>
+    <message>
+        <source>Unsupported target format</source>
+        <translation>Nicht unterstützes Zielformat</translation>
+    </message>
+    <message>
+        <source>Failed to get info about PDF file</source>
+        <translation>Informationen über die PDF-Datei können nicht abgerufen werden</translation>
+    </message>
+    <message>
+        <source>Failed to open file</source>
+        <translation>Öffnen der Datei fehlgeschlagen</translation>
+    </message>
+    <message>
+        <source>Printing</source>
+        <translation>Es wird gedruckt</translation>
+    </message>
+    <message>
+        <source>Conversion failed</source>
+        <translation>Konvertierung fehlgeschlagen</translation>
+    </message>
+    <message>
+        <source>Upload error</source>
+        <translation>Übertragungsfehler</translation>
+    </message>
+</context>
 <context>
     <name>RangeSetting</name>
     <message>

translations/harbour-seaprint-es.ts

@@ -157,53 +157,6 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
-<context>
-    <name>ConvertWorker</name>
-    <message>
-        <source>Conversion error</source>
-        <translation>Error de conversión</translation>
-    </message>
-    <message>
-        <source>Failed to load image</source>
-        <translation>Error al cargar imagen</translation>
-    </message>
-    <message>
-        <source>Unsupported PDF paper size</source>
-        <translation>Tamaño de papel en PDF no soportado</translation>
-    </message>
-    <message>
-        <source>Unsupported paper size</source>
-        <translation>Tamaño de papel no soportado</translation>
-    </message>
-    <message>
-        <source>Unsupported resolution (dpi)</source>
-        <translation>Resolución (ppp) no soportada</translation>
-    </message>
-    <message>
-        <source>Unsupported target format</source>
-        <translation>Formato de destino no soportado</translation>
-    </message>
-    <message>
-        <source>Failed to get info about PDF file</source>
-        <translation>Error al obtener info de archivo PDF</translation>
-    </message>
-    <message>
-        <source>Failed to open file</source>
-        <translation>Error al abrir archivo</translation>
-    </message>
-    <message>
-        <source>Printing</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Conversion failed</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Upload error</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
 <context>
     <name>CoverPage</name>
     <message>
@@ -512,6 +465,53 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>PrinterWorker</name>
+    <message>
+        <source>Conversion error</source>
+        <translation>Error de conversión</translation>
+    </message>
+    <message>
+        <source>Failed to load image</source>
+        <translation>Error al cargar imagen</translation>
+    </message>
+    <message>
+        <source>Unsupported PDF paper size</source>
+        <translation>Tamaño de papel en PDF no soportado</translation>
+    </message>
+    <message>
+        <source>Unsupported paper size</source>
+        <translation>Tamaño de papel no soportado</translation>
+    </message>
+    <message>
+        <source>Unsupported resolution (dpi)</source>
+        <translation>Resolución (ppp) no soportada</translation>
+    </message>
+    <message>
+        <source>Unsupported target format</source>
+        <translation>Formato de destino no soportado</translation>
+    </message>
+    <message>
+        <source>Failed to get info about PDF file</source>
+        <translation>Error al obtener info de archivo PDF</translation>
+    </message>
+    <message>
+        <source>Failed to open file</source>
+        <translation>Error al abrir archivo</translation>
+    </message>
+    <message>
+        <source>Printing</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Conversion failed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Upload error</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>RangeSetting</name>
     <message>

translations/harbour-seaprint-fr.ts

@@ -157,53 +157,6 @@
         <translation>Copié dans le presse-papier</translation>
     </message>
 </context>
-<context>
-    <name>ConvertWorker</name>
-    <message>
-        <source>Conversion error</source>
-        <translation>Erreur de conversion</translation>
-    </message>
-    <message>
-        <source>Failed to load image</source>
-        <translation>Chargement impossible de l&apos;image</translation>
-    </message>
-    <message>
-        <source>Unsupported PDF paper size</source>
-        <translation>Taille de papier PDF non prise en charge</translation>
-    </message>
-    <message>
-        <source>Unsupported paper size</source>
-        <translation>Taille de papier non prise en charge</translation>
-    </message>
-    <message>
-        <source>Unsupported resolution (dpi)</source>
-        <translation>Résolution (dpi) non prise en charge</translation>
-    </message>
-    <message>
-        <source>Unsupported target format</source>
-        <translation>Format cible non pris en charge</translation>
-    </message>
-    <message>
-        <source>Failed to get info about PDF file</source>
-        <translation>Échec de l&apos;obtention d&apos;informations du fichier PDF</translation>
-    </message>
-    <message>
-        <source>Failed to open file</source>
-        <translation>Échec de l&apos;ouverture du fichier</translation>
-    </message>
-    <message>
-        <source>Printing</source>
-        <translation>Impression en cours</translation>
-    </message>
-    <message>
-        <source>Conversion failed</source>
-        <translation>Échec de la conversion</translation>
-    </message>
-    <message>
-        <source>Upload error</source>
-        <translation>Erreur de chargement</translation>
-    </message>
-</context>
 <context>
     <name>CoverPage</name>
     <message>
@@ -513,6 +466,53 @@ sur cette imprimante</translation>
         <translation>Sauvegarder paramètres par défaut</translation>
     </message>
 </context>
+<context>
+    <name>PrinterWorker</name>
+    <message>
+        <source>Conversion error</source>
+        <translation>Erreur de conversion</translation>
+    </message>
+    <message>
+        <source>Failed to load image</source>
+        <translation>Chargement impossible de l&apos;image</translation>
+    </message>
+    <message>
+        <source>Unsupported PDF paper size</source>
+        <translation>Taille de papier PDF non prise en charge</translation>
+    </message>
+    <message>
+        <source>Unsupported paper size</source>
+        <translation>Taille de papier non prise en charge</translation>
+    </message>
+    <message>
+        <source>Unsupported resolution (dpi)</source>
+        <translation>Résolution (dpi) non prise en charge</translation>
+    </message>
+    <message>
+        <source>Unsupported target format</source>
+        <translation>Format cible non pris en charge</translation>
+    </message>
+    <message>
+        <source>Failed to get info about PDF file</source>
+        <translation>Échec de l&apos;obtention d&apos;informations du fichier PDF</translation>
+    </message>
+    <message>
+        <source>Failed to open file</source>
+        <translation>Échec de l&apos;ouverture du fichier</translation>
+    </message>
+    <message>
+        <source>Printing</source>
+        <translation>Impression en cours</translation>
+    </message>
+    <message>
+        <source>Conversion failed</source>
+        <translation>Échec de la conversion</translation>
+    </message>
+    <message>
+        <source>Upload error</source>
+        <translation>Erreur de chargement</translation>
+    </message>
+</context>
 <context>
     <name>RangeSetting</name>
     <message>

translations/harbour-seaprint-nl.ts

@@ -157,53 +157,6 @@
         <translation>Gekopieerd naar het klembord</translation>
     </message>
 </context>
-<context>
-    <name>ConvertWorker</name>
-    <message>
-        <source>Conversion error</source>
-        <translation>Conversiefout</translation>
-    </message>
-    <message>
-        <source>Failed to load image</source>
-        <translation>Afbeelding laden mislukt</translation>
-    </message>
-    <message>
-        <source>Unsupported PDF paper size</source>
-        <translation>Niet-ondersteund PDF-papierformaat</translation>
-    </message>
-    <message>
-        <source>Unsupported paper size</source>
-        <translation>Niet-ondersteund papierformaat</translation>
-    </message>
-    <message>
-        <source>Unsupported resolution (dpi)</source>
-        <translation>Niet-ondersteunde resolutie (dpi)</translation>
-    </message>
-    <message>
-        <source>Unsupported target format</source>
-        <translation>Niet-ondersteund doelformaat</translation>
-    </message>
-    <message>
-        <source>Failed to get info about PDF file</source>
-        <translation>Informatie over het PDF-bestand ophalen mislukt</translation>
-    </message>
-    <message>
-        <source>Failed to open file</source>
-        <translation>Bestand openen mislukt</translation>
-    </message>
-    <message>
-        <source>Printing</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Conversion failed</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Upload error</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
 <context>
     <name>CoverPage</name>
     <message>
@@ -512,6 +465,53 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>PrinterWorker</name>
+    <message>
+        <source>Conversion error</source>
+        <translation>Conversiefout</translation>
+    </message>
+    <message>
+        <source>Failed to load image</source>
+        <translation>Afbeelding laden mislukt</translation>
+    </message>
+    <message>
+        <source>Unsupported PDF paper size</source>
+        <translation>Niet-ondersteund PDF-papierformaat</translation>
+    </message>
+    <message>
+        <source>Unsupported paper size</source>
+        <translation>Niet-ondersteund papierformaat</translation>
+    </message>
+    <message>
+        <source>Unsupported resolution (dpi)</source>
+        <translation>Niet-ondersteunde resolutie (dpi)</translation>
+    </message>
+    <message>
+        <source>Unsupported target format</source>
+        <translation>Niet-ondersteund doelformaat</translation>
+    </message>
+    <message>
+        <source>Failed to get info about PDF file</source>
+        <translation>Informatie over het PDF-bestand ophalen mislukt</translation>
+    </message>
+    <message>
+        <source>Failed to open file</source>
+        <translation>Bestand openen mislukt</translation>
+    </message>
+    <message>
+        <source>Printing</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Conversion failed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Upload error</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>RangeSetting</name>
     <message>

translations/harbour-seaprint-pl.ts

@@ -157,53 +157,6 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
-<context>
-    <name>ConvertWorker</name>
-    <message>
-        <source>Failed to get info about PDF file</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Unsupported target format</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Unsupported resolution (dpi)</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Unsupported PDF paper size</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Conversion error</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Unsupported paper size</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Failed to load image</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Failed to open file</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Printing</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Conversion failed</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Upload error</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
 <context>
     <name>CoverPage</name>
     <message>
@@ -512,6 +465,53 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>PrinterWorker</name>
+    <message>
+        <source>Failed to get info about PDF file</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unsupported target format</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unsupported resolution (dpi)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unsupported PDF paper size</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Conversion error</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unsupported paper size</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Failed to load image</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Failed to open file</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Printing</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Conversion failed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Upload error</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>RangeSetting</name>
     <message>

translations/harbour-seaprint-zh_CN.ts

@@ -157,53 +157,6 @@
         <translation>已复制到剪切板</translation>
     </message>
 </context>
-<context>
-    <name>ConvertWorker</name>
-    <message>
-        <source>Conversion error</source>
-        <translation>转换错误</translation>
-    </message>
-    <message>
-        <source>Failed to load image</source>
-        <translation>加载图像错误</translation>
-    </message>
-    <message>
-        <source>Unsupported PDF paper size</source>
-        <translation>PDF纸张大小不受支持</translation>
-    </message>
-    <message>
-        <source>Unsupported paper size</source>
-        <translation>纸张大小不受支持</translation>
-    </message>
-    <message>
-        <source>Unsupported resolution (dpi)</source>
-        <translation>分辨率不受支持（dpi）</translation>
-    </message>
-    <message>
-        <source>Unsupported target format</source>
-        <translation>目标格式不受支持</translation>
-    </message>
-    <message>
-        <source>Failed to get info about PDF file</source>
-        <translation>获取PDF文件信息错误</translation>
-    </message>
-    <message>
-        <source>Failed to open file</source>
-        <translation>打开文件失败</translation>
-    </message>
-    <message>
-        <source>Printing</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Conversion failed</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Upload error</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
 <context>
     <name>CoverPage</name>
     <message>
@@ -512,6 +465,53 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>PrinterWorker</name>
+    <message>
+        <source>Conversion error</source>
+        <translation>转换错误</translation>
+    </message>
+    <message>
+        <source>Failed to load image</source>
+        <translation>加载图像错误</translation>
+    </message>
+    <message>
+        <source>Unsupported PDF paper size</source>
+        <translation>PDF纸张大小不受支持</translation>
+    </message>
+    <message>
+        <source>Unsupported paper size</source>
+        <translation>纸张大小不受支持</translation>
+    </message>
+    <message>
+        <source>Unsupported resolution (dpi)</source>
+        <translation>分辨率不受支持（dpi）</translation>
+    </message>
+    <message>
+        <source>Unsupported target format</source>
+        <translation>目标格式不受支持</translation>
+    </message>
+    <message>
+        <source>Failed to get info about PDF file</source>
+        <translation>获取PDF文件信息错误</translation>
+    </message>
+    <message>
+        <source>Failed to open file</source>
+        <translation>打开文件失败</translation>
+    </message>
+    <message>
+        <source>Printing</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Conversion failed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Upload error</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>RangeSetting</name>
     <message>

translations/harbour-seaprint.ts

@@ -157,53 +157,6 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
-<context>
-    <name>ConvertWorker</name>
-    <message>
-        <source>Conversion error</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Failed to load image</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Unsupported PDF paper size</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Unsupported paper size</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Unsupported resolution (dpi)</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Unsupported target format</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Failed to get info about PDF file</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Failed to open file</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Printing</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Conversion failed</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Upload error</source>
-        <translation type="unfinished"></translation>
-    </message>
-</context>
 <context>
     <name>CoverPage</name>
     <message>
@@ -512,6 +465,53 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>PrinterWorker</name>
+    <message>
+        <source>Conversion error</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Failed to load image</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unsupported PDF paper size</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unsupported paper size</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unsupported resolution (dpi)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unsupported target format</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Failed to get info about PDF file</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Failed to open file</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Printing</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Conversion failed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Upload error</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>RangeSetting</name>
     <message>