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qzxing
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Support Qt 6 

changed QTimer to QElapsedTimer
used QStringDecoder instead of QTextCodec if building for Qt 6
This commit is contained in:
Nikolaos Ftylitakis 2021-01-26 11:11:17 +02:00
parent 63850d5f03
commit 08a75a8e32
3 changed files with 24 additions and 12 deletions
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4
src/ImageHandler.cpp
View File

@ -3,7 +3,7 @@
#include <QPainter>
#include <QDebug>
#include <QThread>
#include <QTime>
#include <QElapsedTimer>
#if QT_VERSION < 0x050000
#include <QGraphicsObject>
@ -33,7 +33,7 @@ QImage ImageHandler::extractQImage(QObject *imageObj, int offsetX, int offsetY,
return QImage();
}
QTime timer;
QElapsedTimer timer;
timer.start();
QSharedPointer<QQuickItemGrabResult> result = item->grabToImage();
if (result) {

30
src/QZXing.cpp
View File

@ -14,7 +14,11 @@
#include <QUrl>
#include <QFileInfo>
#include <QColor>
#include <QtCore/QTextCodec>
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
#include <QtCore/QTextCodec>
#else
#include <QStringDecoder>
#endif
#include <QDebug>
#ifdef ENABLE_ENCODER_QR_CODE
@ -223,7 +227,7 @@ QString QZXing::decoderFormatToString(int fmt)
QString QZXing::foundedFormat() const
{
return foundedFmt;
return decodedFormat;
}
QString QZXing::charSet() const
@ -521,23 +525,31 @@ QString QZXing::decodeImage(const QImage &image, int maxWidth, int maxHeight, bo
QString string = QString(res->getText()->getText().c_str());
if (!string.isEmpty() && (string.length() > 0)) {
int fmt = res->getBarcodeFormat().value;
foundedFmt = decoderFormatToString(1<<fmt);
decodedFormat = decoderFormatToString(1<<fmt);
charSet_ = QString::fromStdString(res->getCharSet());
qDebug() << "charSet_: " << charSet_;
if (!charSet_.isEmpty()) {
QTextCodec *codec = QTextCodec::codecForName(res->getCharSet().c_str());
if (codec)
string = codec->toUnicode(res->getText()->getText().c_str());
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
QTextCodec *codec = QTextCodec::codecForName(res->getCharSet().c_str());
if (codec)
string = codec->toUnicode(res->getText()->getText().c_str());
#else
QStringDecoder decoder(res->getCharSet().c_str());
if(decoder.isValid()) {
string = decoder.decode(QByteArray(res->getText()->getText().c_str()));
}
#endif
}
emit tagFound(string);
emit tagFoundAdvanced(string, foundedFmt, charSet_);
emit tagFoundAdvanced(string, decodedFormat, charSet_);
QVariantMap metadataMap = metadataToMap(res->getMetadata());
emit tagFoundAdvanced(string, foundedFmt, charSet_, metadataMap);
emit tagFoundAdvanced(string, decodedFormat, charSet_, metadataMap);
try {
const QRectF rect = getTagRect(res->getResultPoints(), binz->getBlackMatrix());
emit tagFoundAdvanced(string, foundedFmt, charSet_, rect);
emit tagFoundAdvanced(string, decodedFormat, charSet_, rect);
}catch(zxing::Exception &/*e*/){}
}
emit decodingFinished(true);

2
src/QZXing.h
View File

@ -254,7 +254,7 @@ private:
SourceFilterType imageSourceFilter;
ImageHandler *imageHandler;
int processingTime;
QString foundedFmt;
QString decodedFormat;
QString charSet_;
bool tryHarder_;
bool lastDecodeOperationSucceded_;