status-im/qzxing
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Project compiles successfully on platforms: Win32 Mingw, Win32 MSVC, Symbian (these are tested till now). @ runtime still experiencing some issues that are being examined.

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This commit is contained in:
favoritas37 2013-07-28 20:29:54 +03:00
parent 97eeb34772
commit 4367ec9d35
16 changed files with 357 additions and 219 deletions
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2
.gitignore vendored
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@ -12,3 +12,5 @@ Makefile
*.user *.user
*.mmp *.mmp
*.pkg *.pkg
QZXing-build-desktop-Qt_4_7_4_for_Desktop_-_MinGW_4_4__Qt_SDK__Debug/
QZXing-build-desktop-Qt_4_7_4_for_Desktop_-_MinGW_4_4__Qt_SDK__Release/

6
source/CameraImageWrapper.cpp
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@ -164,7 +164,11 @@ ArrayRef<char> CameraImageWrapper::getMatrix() const
{ {
ArrayRef<char> tmpRow; ArrayRef<char> tmpRow;
tmpRow = getRow(y, ArrayRef<char>(width)); tmpRow = getRow(y, ArrayRef<char>(width));
memcpy(m, tmpRow->values().data(), width); #if __cplusplus > 199711L
memcpy(m, tmpRow->values()..data(), width);
#else
memcpy(m, &tmpRow->values()[0], width);
#endif
m += width * sizeof(unsigned char); m += width * sizeof(unsigned char);
//delete tmpRow; //delete tmpRow;

46
source/QZXing.h
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@ -18,12 +18,19 @@
* *
* Regarding DecoderFormat, by default all of those are enabled (except DataMatrix will is still not supported) * Regarding DecoderFormat, by default all of those are enabled (except DataMatrix will is still not supported)
*/ */
class QZXINGSHARED_EXPORT QZXing : public QObject{ class
#ifndef DISABLE_LIBRARY_FEATURES
QZXINGSHARED_EXPORT
#endif
QZXing : public QObject{
Q_OBJECT Q_OBJECT
Q_ENUMS(DecoderFormat) Q_ENUMS(DecoderFormat)
Q_PROPERTY(int processingTime READ getProcessTimeOfLastDecoding)
Q_PROPERTY(uint enabledDecoders READ getEnabledFormats WRITE setDecoder NOTIFY enabledFormatsChanged)
public: public:
/* /*
* *
*/ */
enum DecoderFormat { enum DecoderFormat {
@ -48,20 +55,12 @@ public:
} ; } ;
typedef unsigned int DecoderFormatType; typedef unsigned int DecoderFormatType;
public:
QZXing(QObject *parent = NULL); QZXing(QObject *parent = NULL);
/**
* Set the enabled decoders.
* As argument it is possible to pass conjuction of decoders by using logic OR.
* e.x. setDecoder ( DecoderFormat_QR_CODE | DecoderFormat_EAN_13 | DecoderFormat_CODE_39 )
*/
void setDecoder(DecoderFormatType hint);
#if QT_VERSION >= 0x040700 #if QT_VERSION >= 0x040700
static void registerQMLTypes() static void registerQMLTypes()
{ {
qmlRegisterType<QZXing>("QZXing", 1, 2, "QZXing"); qmlRegisterType<QZXing>("QZXing", 2, 2, "QZXing");
} }
#endif #endif
@ -72,6 +71,12 @@ public slots:
*/ */
QString decodeImage(QImage image); QString decodeImage(QImage image);
/**
* The decoding function. Will try to decode the given image based on the enabled decoders.
* The input image is read from a local image file.
*/
QString decodeImageFromFile(QString imageFilePath);
/** /**
* The decoding function accessible from QML * The decoding function accessible from QML
*/ */
@ -85,15 +90,32 @@ public slots:
const double offsetX = 0 , const double offsetY = 0, const double offsetX = 0 , const double offsetY = 0,
const double width = 0, const double height = 0); const double width = 0, const double height = 0);
/**
* Get the prossecing time in millisecond of the last decode operation.
* Added mainly as a statistic measure.
* Decoding operation fails, the processing time equals to -1.
*/
int getProcessTimeOfLastDecoding();
uint getEnabledFormats() const;
/**
* Set the enabled decoders.
* As argument it is possible to pass conjuction of decoders by using logic OR.
* e.x. setDecoder ( DecoderFormat_QR_CODE | DecoderFormat_EAN_13 | DecoderFormat_CODE_39 )
*/
void setDecoder(const uint& hint);
signals: signals:
void decodingStarted(); void decodingStarted();
void decodingFinished(bool succeeded); void decodingFinished(bool succeeded);
void tagFound(QString tag); void tagFound(QString tag);
void enabledFormatsChanged();
private: private:
void* decoder; void* decoder;
DecoderFormatType supportedFormats; DecoderFormatType enabledDecoders;
QObject* imageHandler; QObject* imageHandler;
int processingTime;
}; };
#endif // QZXING_H #endif // QZXING_H

411
source/QZXing.pri
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@ -3,193 +3,231 @@ QT += core gui
greaterThan(QT_VERSION, 4.7): QT += declarative greaterThan(QT_VERSION, 4.7): QT += declarative
DEFINES += QZXING_LIBRARY \ DEFINES += QZXING_LIBRARY \
ZXING_ICONV_CONST ZXING_ICONV_CONST \
DISABLE_LIBRARY_FEATURES
INCLUDEPATH += $$PWD INCLUDEPATH += $$PWD \
$$PWD/zxing
HEADERS += $$PWD/QZXing_global.h \
HEADERS += $$PWD/QZXing_global.h \ HEADERS += $$PWD/QZXing_global.h \
$$PWD/CameraImageWrapper.h \ $$PWD/CameraImageWrapper.h \
$$PWD/imagehandler.h \ $$PWD/imagehandler.h \
$$PWD/qzxing.h \ $$PWD/qzxing.h \
$$PWD/zxing/ResultPointCallback.h \ $$PWD/zxing/zxing/ZXing.h \
$$PWD/zxing/ResultPoint.h \ $$PWD/zxing/zxing/IllegalStateException.h \
$$PWD/zxing/Result.h \ $$PWD/zxing/zxing/InvertedLuminanceSource.h \
$$PWD/zxing/ReaderException.h \ $$PWD/zxing/zxing/ChecksumException.h \
$$PWD/zxing/Reader.h \ $$PWD/zxing/zxing/ResultPointCallback.h \
$$PWD/zxing/NotFoundException.h \ $$PWD/zxing/zxing/ResultPoint.h \
$$PWD/zxing/MultiFormatReader.h \ $$PWD/zxing/zxing/Result.h \
$$PWD/zxing/LuminanceSource.h \ $$PWD/zxing/zxing/ReaderException.h \
$$PWD/zxing/FormatException.h \ $$PWD/zxing/zxing/Reader.h \
$$PWD/zxing/Exception.h \ $$PWD/zxing/zxing/NotFoundException.h \
$$PWD/zxing/DecodeHints.h \ $$PWD/zxing/zxing/MultiFormatReader.h \
$$PWD/zxing/BinaryBitmap.h \ $$PWD/zxing/zxing/LuminanceSource.h \
$$PWD/zxing/Binarizer.h \ $$PWD/zxing/zxing/FormatException.h \
$$PWD/zxing/BarcodeFormat.h \ $$PWD/zxing/zxing/Exception.h \
$$PWD/zxing/aztec/AztecReader.h \ $$PWD/zxing/zxing/DecodeHints.h \
$$PWD/zxing/aztec/AztecDetectorResult.h \ $$PWD/zxing/zxing/BinaryBitmap.h \
$$PWD/zxing/aztec/decoder/Decoder.h \ $$PWD/zxing/zxing/Binarizer.h \
$$PWD/zxing/aztec/detector/Detector.h \ $$PWD/zxing/zxing/BarcodeFormat.h \
$$PWD/zxing/common/StringUtils.h \ $$PWD/zxing/zxing/aztec/AztecReader.h \
$$PWD/zxing/common/Str.h \ $$PWD/zxing/zxing/aztec/AztecDetectorResult.h \
$$PWD/zxing/common/Point.h \ $$PWD/zxing/zxing/aztec/decoder/Decoder.h \
$$PWD/zxing/common/PerspectiveTransform.h \ $$PWD/zxing/zxing/aztec/detector/Detector.h \
$$PWD/zxing/common/IllegalArgumentException.h \ $$PWD/zxing/zxing/common/StringUtils.h \
$$PWD/zxing/common/HybridBinarizer.h \ $$PWD/zxing/zxing/common/Str.h \
$$PWD/zxing/common/GridSampler.h \ $$PWD/zxing/zxing/common/Point.h \
$$PWD/zxing/common/GreyscaleRotatedLuminanceSource.h \ $$PWD/zxing/zxing/common/PerspectiveTransform.h \
$$PWD/zxing/common/GreyscaleLuminanceSource.h \ $$PWD/zxing/zxing/common/IllegalArgumentException.h \
$$PWD/zxing/common/GlobalHistogramBinarizer.h \ $$PWD/zxing/zxing/common/HybridBinarizer.h \
$$PWD/zxing/common/EdgeDetector.h \ $$PWD/zxing/zxing/common/GridSampler.h \
$$PWD/zxing/common/DetectorResult.h \ $$PWD/zxing/zxing/common/GreyscaleRotatedLuminanceSource.h \
$$PWD/zxing/common/DecoderResult.h \ $$PWD/zxing/zxing/common/GreyscaleLuminanceSource.h \
$$PWD/zxing/common/Counted.h \ $$PWD/zxing/zxing/common/GlobalHistogramBinarizer.h \
$$PWD/zxing/common/CharacterSetECI.h \ $$PWD/zxing/zxing/common/DetectorResult.h \
$$PWD/zxing/common/BitSource.h \ $$PWD/zxing/zxing/common/DecoderResult.h \
$$PWD/zxing/common/BitMatrix.h \ $$PWD/zxing/zxing/common/Counted.h \
$$PWD/zxing/common/BitArray.h \ $$PWD/zxing/zxing/common/CharacterSetECI.h \
$$PWD/zxing/common/Array.h \ $$PWD/zxing/zxing/common/BitSource.h \
$$PWD/zxing/common/detector/WhiteRectangleDetector.h \ $$PWD/zxing/zxing/common/BitMatrix.h \
$$PWD/zxing/common/detector/MonochromeRectangleDetector.h \ $$PWD/zxing/zxing/common/BitArray.h \
$$PWD/zxing/common/reedsolomon/ReedSolomonException.h \ $$PWD/zxing/zxing/common/Array.h \
$$PWD/zxing/common/reedsolomon/ReedSolomonDecoder.h \ $$PWD/zxing/zxing/common/detector/MathUtils.h \
$$PWD/zxing/common/reedsolomon/GenericGFPoly.h \ $$PWD/zxing/zxing/common/detector/JavaMath.h \
$$PWD/zxing/common/reedsolomon/GenericGF.h \ $$PWD/zxing/zxing/common/detector/WhiteRectangleDetector.h \
$$PWD/zxing/datamatrix/Version.h \ $$PWD/zxing/zxing/common/detector/MonochromeRectangleDetector.h \
$$PWD/zxing/datamatrix/DataMatrixReader.h \ $$PWD/zxing/zxing/common/reedsolomon/ReedSolomonException.h \
$$PWD/zxing/datamatrix/decoder/Decoder.h \ $$PWD/zxing/zxing/common/reedsolomon/ReedSolomonDecoder.h \
$$PWD/zxing/datamatrix/decoder/DecodedBitStreamParser.h \ $$PWD/zxing/zxing/common/reedsolomon/GenericGFPoly.h \
$$PWD/zxing/datamatrix/decoder/DataBlock.h \ $$PWD/zxing/zxing/common/reedsolomon/GenericGF.h \
$$PWD/zxing/datamatrix/decoder/BitMatrixParser.h \ $$PWD/zxing/zxing/datamatrix/Version.h \
$$PWD/zxing/datamatrix/detector/MonochromeRectangleDetector.h \ $$PWD/zxing/zxing/datamatrix/DataMatrixReader.h \
$$PWD/zxing/datamatrix/detector/DetectorException.h \ $$PWD/zxing/zxing/datamatrix/decoder/Decoder.h \
$$PWD/zxing/datamatrix/detector/Detector.h \ $$PWD/zxing/zxing/datamatrix/decoder/DecodedBitStreamParser.h \
$$PWD/zxing/datamatrix/detector/CornerPoint.h \ $$PWD/zxing/zxing/datamatrix/decoder/DataBlock.h \
$$PWD/zxing/oned/UPCEReader.h \ $$PWD/zxing/zxing/datamatrix/decoder/BitMatrixParser.h \
$$PWD/zxing/oned/UPCEANReader.h \ $$PWD/zxing/zxing/datamatrix/detector/DetectorException.h \
$$PWD/zxing/oned/UPCAReader.h \ $$PWD/zxing/zxing/datamatrix/detector/Detector.h \
$$PWD/zxing/oned/OneDResultPoint.h \ $$PWD/zxing/zxing/datamatrix/detector/CornerPoint.h \
$$PWD/zxing/oned/OneDReader.h \ $$PWD/zxing/zxing/oned/UPCEReader.h \
$$PWD/zxing/oned/MultiFormatUPCEANReader.h \ $$PWD/zxing/zxing/oned/UPCEANReader.h \
$$PWD/zxing/oned/MultiFormatOneDReader.h \ $$PWD/zxing/zxing/oned/UPCAReader.h \
$$PWD/zxing/oned/ITFReader.h \ $$PWD/zxing/zxing/oned/OneDResultPoint.h \
$$PWD/zxing/oned/EAN13Reader.h \ $$PWD/zxing/zxing/oned/OneDReader.h \
$$PWD/zxing/oned/EAN8Reader.h \ $$PWD/zxing/zxing/oned/MultiFormatUPCEANReader.h \
$$PWD/zxing/oned/Code128Reader.h \ $$PWD/zxing/zxing/oned/MultiFormatOneDReader.h \
$$PWD/zxing/oned/Code39Reader.h \ $$PWD/zxing/zxing/oned/ITFReader.h \
$$PWD/zxing/qrcode/Version.h \ $$PWD/zxing/zxing/oned/EAN13Reader.h \
$$PWD/zxing/qrcode/QRCodeReader.h \ $$PWD/zxing/zxing/oned/EAN8Reader.h \
$$PWD/zxing/qrcode/FormatInformation.h \ $$PWD/zxing/zxing/oned/Code128Reader.h \
$$PWD/zxing/qrcode/ErrorCorrectionLevel.h \ $$PWD/zxing/zxing/oned/Code39Reader.h \
$$PWD/zxing/qrcode/decoder/Mode.h \ $$PWD/zxing/zxing/oned/CodaBarReader.h \
$$PWD/zxing/qrcode/decoder/Decoder.h \ $$PWD/zxing/zxing/oned/Code93Reader.h \
$$PWD/zxing/qrcode/decoder/DecodedBitStreamParser.h \ $$PWD/zxing/zxing/qrcode/Version.h \
$$PWD/zxing/qrcode/decoder/DataMask.h \ $$PWD/zxing/zxing/qrcode/QRCodeReader.h \
$$PWD/zxing/qrcode/decoder/DataBlock.h \ $$PWD/zxing/zxing/qrcode/FormatInformation.h \
$$PWD/zxing/qrcode/decoder/BitMatrixParser.h \ $$PWD/zxing/zxing/qrcode/ErrorCorrectionLevel.h \
$$PWD/zxing/qrcode/detector/QREdgeDetector.h \ $$PWD/zxing/zxing/qrcode/decoder/Mode.h \
$$PWD/zxing/qrcode/detector/FinderPatternInfo.h \ $$PWD/zxing/zxing/qrcode/decoder/Decoder.h \
$$PWD/zxing/qrcode/detector/FinderPatternFinder.h \ $$PWD/zxing/zxing/qrcode/decoder/DecodedBitStreamParser.h \
$$PWD/zxing/qrcode/detector/FinderPattern.h \ $$PWD/zxing/zxing/qrcode/decoder/DataMask.h \
$$PWD/zxing/qrcode/detector/Detector.h \ $$PWD/zxing/zxing/qrcode/decoder/DataBlock.h \
$$PWD/zxing/qrcode/detector/AlignmentPatternFinder.h \ $$PWD/zxing/zxing/qrcode/decoder/BitMatrixParser.h \
$$PWD/zxing/qrcode/detector/AlignmentPattern.h \ $$PWD/zxing/zxing/qrcode/detector/FinderPatternInfo.h \
$$PWD/zxing/multi/MultipleBarcodeReader.h \ $$PWD/zxing/zxing/qrcode/detector/FinderPatternFinder.h \
$$PWD/zxing/multi/GenericMultipleBarcodeReader.h \ $$PWD/zxing/zxing/qrcode/detector/FinderPattern.h \
$$PWD/zxing/multi/ByQuadrantReader.h \ $$PWD/zxing/zxing/qrcode/detector/Detector.h \
$$PWD/zxing/multi/qrcode/QRCodeMultiReader.h \ $$PWD/zxing/zxing/qrcode/detector/AlignmentPatternFinder.h \
$$PWD/zxing/multi/qrcode/detector/MultiFinderPatternFinder.h \ $$PWD/zxing/zxing/qrcode/detector/AlignmentPattern.h \
$$PWD/zxing/multi/qrcode/detector/MultiDetector.h $$PWD/zxing/zxing/multi/MultipleBarcodeReader.h \
$$PWD/zxing/zxing/multi/GenericMultipleBarcodeReader.h \
$$PWD/zxing/zxing/multi/ByQuadrantReader.h \
$$PWD/zxing/zxing/multi/qrcode/QRCodeMultiReader.h \
$$PWD/zxing/zxing/multi/qrcode/detector/MultiFinderPatternFinder.h \
$$PWD/zxing/zxing/multi/qrcode/detector/MultiDetector.h \
$$PWD/zxing/zxing/pdf417/decoder/ec/ErrorCorrection.h \
$$PWD/zxing/zxing/pdf417/decoder/ec/ModulusGF.h \
$$PWD/zxing/zxing/pdf417/decoder/ec/ModulusPoly.h \
$$PWD/zxing/zxing/pdf417/decoder/BitMatrixParser.h \
$$PWD/zxing/zxing/pdf417/decoder/DecodedBitStreamParser.h \
$$PWD/zxing/zxing/pdf417/decoder/Decoder.h \
$$PWD/zxing/zxing/pdf417/detector/Detector.h \
$$PWD/zxing/zxing/pdf417/detector/LinesSampler.h \
$$PWD/zxing/zxing/pdf417/PDF417Reader.h \
$$PWD/zxing/bigint/NumberlikeArray.hh \
$$PWD/zxing/bigint/BigUnsignedInABase.hh \
$$PWD/zxing/bigint/BigUnsigned.hh \
$$PWD/zxing/bigint/BigIntegerUtils.hh \
$$PWD/zxing/bigint/BigIntegerLibrary.hh \
$$PWD/zxing/bigint/BigIntegerAlgorithms.hh \
$$PWD/zxing/bigint/BigInteger.hh
SOURCES += $$PWD/CameraImageWrapper.cpp \ SOURCES += $$PWD/CameraImageWrapper.cpp \
$$PWD/qzxing.cpp \ $$PWD/qzxing.cpp \
$$PWD/imagehandler.cpp \ $$PWD/imagehandler.cpp \
$$PWD/zxing/ResultPointCallback.cpp \ $$PWD/zxing/zxing/ResultIO.cpp \
$$PWD/zxing/ResultPoint.cpp \ $$PWD/zxing/zxing/InvertedLuminanceSource.cpp \
$$PWD/zxing/Result.cpp \ $$PWD/zxing/zxing/ChecksumException.cpp \
$$PWD/zxing/ReaderException.cpp \ $$PWD/zxing/zxing/ResultPointCallback.cpp \
$$PWD/zxing/Reader.cpp \ $$PWD/zxing/zxing/ResultPoint.cpp \
$$PWD/zxing/NotFoundException.cpp \ $$PWD/zxing/zxing/Result.cpp \
$$PWD/zxing/MultiFormatReader.cpp \ $$PWD/zxing/zxing/Reader.cpp \
$$PWD/zxing/LuminanceSource.cpp \ $$PWD/zxing/zxing/MultiFormatReader.cpp \
$$PWD/zxing/FormatException.cpp \ $$PWD/zxing/zxing/LuminanceSource.cpp \
$$PWD/zxing/Exception.cpp \ $$PWD/zxing/zxing/FormatException.cpp \
$$PWD/zxing/DecodeHints.cpp \ $$PWD/zxing/zxing/Exception.cpp \
$$PWD/zxing/BinaryBitmap.cpp \ $$PWD/zxing/zxing/DecodeHints.cpp \
$$PWD/zxing/Binarizer.cpp \ $$PWD/zxing/zxing/BinaryBitmap.cpp \
$$PWD/zxing/BarcodeFormat.cpp \ $$PWD/zxing/zxing/Binarizer.cpp \
$$PWD/zxing/aztec/AztecReader.cpp \ $$PWD/zxing/zxing/BarcodeFormat.cpp \
$$PWD/zxing/aztec/AztecDetectorResult.cpp \ $$PWD/zxing/zxing/aztec/AztecReader.cpp \
$$PWD/zxing/common/StringUtils.cpp \ $$PWD/zxing/zxing/aztec/AztecDetectorResult.cpp \
$$PWD/zxing/common/Str.cpp \ $$PWD/zxing/zxing/common/StringUtils.cpp \
$$PWD/zxing/common/PerspectiveTransform.cpp \ $$PWD/zxing/zxing/common/Str.cpp \
$$PWD/zxing/common/IllegalArgumentException.cpp \ $$PWD/zxing/zxing/common/PerspectiveTransform.cpp \
$$PWD/zxing/common/HybridBinarizer.cpp \ $$PWD/zxing/zxing/common/IllegalArgumentException.cpp \
$$PWD/zxing/common/GridSampler.cpp \ $$PWD/zxing/zxing/common/HybridBinarizer.cpp \
$$PWD/zxing/common/GreyscaleRotatedLuminanceSource.cpp \ $$PWD/zxing/zxing/common/GridSampler.cpp \
$$PWD/zxing/common/GreyscaleLuminanceSource.cpp \ $$PWD/zxing/zxing/common/GreyscaleRotatedLuminanceSource.cpp \
$$PWD/zxing/common/GlobalHistogramBinarizer.cpp \ $$PWD/zxing/zxing/common/GreyscaleLuminanceSource.cpp \
$$PWD/zxing/common/EdgeDetector.cpp \ $$PWD/zxing/zxing/common/GlobalHistogramBinarizer.cpp \
$$PWD/zxing/common/DetectorResult.cpp \ $$PWD/zxing/zxing/common/DetectorResult.cpp \
$$PWD/zxing/common/DecoderResult.cpp \ $$PWD/zxing/zxing/common/DecoderResult.cpp \
$$PWD/zxing/common/Counted.cpp \ $$PWD/zxing/zxing/common/CharacterSetECI.cpp \
$$PWD/zxing/common/CharacterSetECI.cpp \ $$PWD/zxing/zxing/common/BitSource.cpp \
$$PWD/zxing/common/BitSource.cpp \ $$PWD/zxing/zxing/common/BitMatrix.cpp \
$$PWD/zxing/common/BitMatrix.cpp \ $$PWD/zxing/zxing/common/BitArray.cpp \
$$PWD/zxing/common/BitArray.cpp \ $$PWD/zxing/zxing/common/BitArrayIO.cpp \
$$PWD/zxing/common/Array.cpp \ $$PWD/zxing/zxing/common/detector/WhiteRectangleDetector.cpp \
$$PWD/zxing/common/detector/WhiteRectangleDetector.cpp \ $$PWD/zxing/zxing/common/detector/MonochromeRectangleDetector.cpp \
$$PWD/zxing/common/detector/MonochromeRectangleDetector.cpp \ $$PWD/zxing/zxing/common/reedsolomon/ReedSolomonException.cpp \
$$PWD/zxing/common/reedsolomon/ReedSolomonException.cpp \ $$PWD/zxing/zxing/common/reedsolomon/ReedSolomonDecoder.cpp \
$$PWD/zxing/common/reedsolomon/ReedSolomonDecoder.cpp \ $$PWD/zxing/zxing/common/reedsolomon/GenericGFPoly.cpp \
$$PWD/zxing/common/reedsolomon/GenericGFPoly.cpp \ $$PWD/zxing/zxing/common/reedsolomon/GenericGF.cpp \
$$PWD/zxing/common/reedsolomon/GenericGF.cpp \ $$PWD/zxing/zxing/datamatrix/DataMatrixReader.cpp \
$$PWD/zxing/datamatrix/DataMatrixReader.cpp \ $$PWD/zxing/zxing/oned/UPCEReader.cpp \
$$PWD/zxing/oned/UPCEReader.cpp \ $$PWD/zxing/zxing/oned/UPCEANReader.cpp \
$$PWD/zxing/oned/UPCEANReader.cpp \ $$PWD/zxing/zxing/oned/UPCAReader.cpp \
$$PWD/zxing/oned/UPCAReader.cpp \ $$PWD/zxing/zxing/oned/OneDResultPoint.cpp \
$$PWD/zxing/oned/OneDResultPoint.cpp \ $$PWD/zxing/zxing/oned/OneDReader.cpp \
$$PWD/zxing/oned/OneDReader.cpp \ $$PWD/zxing/zxing/oned/MultiFormatUPCEANReader.cpp \
$$PWD/zxing/oned/MultiFormatUPCEANReader.cpp \ $$PWD/zxing/zxing/oned/MultiFormatOneDReader.cpp \
$$PWD/zxing/oned/MultiFormatOneDReader.cpp \ $$PWD/zxing/zxing/oned/ITFReader.cpp \
$$PWD/zxing/oned/ITFReader.cpp \ $$PWD/zxing/zxing/oned/EAN13Reader.cpp \
$$PWD/zxing/oned/EAN13Reader.cpp \ $$PWD/zxing/zxing/oned/EAN8Reader.cpp \
$$PWD/zxing/oned/EAN8Reader.cpp \ $$PWD/zxing/zxing/oned/Code128Reader.cpp \
$$PWD/zxing/oned/Code128Reader.cpp \ $$PWD/zxing/zxing/oned/Code39Reader.cpp \
$$PWD/zxing/oned/Code39Reader.cpp \ $$PWD/zxing/zxing/oned/CodaBarReader.cpp \
$$PWD/zxing/qrcode/QRCodeReader.cpp \ $$PWD/zxing/zxing/oned/Code93Reader.cpp \
$$PWD/zxing/qrcode/detector/QREdgeDetector.cpp \ $$PWD/zxing/zxing/qrcode/QRCodeReader.cpp \
$$PWD/zxing/multi/MultipleBarcodeReader.cpp \ $$PWD/zxing/zxing/multi/MultipleBarcodeReader.cpp \
$$PWD/zxing/multi/GenericMultipleBarcodeReader.cpp \ $$PWD/zxing/zxing/multi/GenericMultipleBarcodeReader.cpp \
$$PWD/zxing/multi/ByQuadrantReader.cpp \ $$PWD/zxing/zxing/multi/ByQuadrantReader.cpp \
$$PWD/zxing/multi/qrcode/QRCodeMultiReader.cpp \ $$PWD/zxing/zxing/multi/qrcode/QRCodeMultiReader.cpp \
$$PWD/zxing/multi/qrcode/detector/MultiFinderPatternFinder.cpp \ $$PWD/zxing/zxing/multi/qrcode/detector/MultiFinderPatternFinder.cpp \
$$PWD/zxing/multi/qrcode/detector/MultiDetector.cpp \ $$PWD/zxing/zxing/multi/qrcode/detector/MultiDetector.cpp \
$$PWD/zxing/aztec/decoder/AztecDecoder.cpp \ $$PWD/zxing/zxing/aztec/decoder/AztecDecoder.cpp \
$$PWD/zxing/aztec/detector/AztecDetector.cpp \ $$PWD/zxing/zxing/aztec/detector/AztecDetector.cpp \
$$PWD/zxing/datamatrix/DataMatrixVersion.cpp \ $$PWD/zxing/zxing/datamatrix/DataMatrixVersion.cpp \
$$PWD/zxing/datamatrix/decoder/DataMatrixDecoder.cpp \ $$PWD/zxing/zxing/datamatrix/decoder/DataMatrixDecoder.cpp \
$$PWD/zxing/datamatrix/decoder/DataMatrixBitMatrixParser.cpp \ $$PWD/zxing/zxing/datamatrix/decoder/DataMatrixBitMatrixParser.cpp \
$$PWD/zxing/datamatrix/decoder/DataMatrixDataBlock.cpp \ $$PWD/zxing/zxing/datamatrix/decoder/DataMatrixDataBlock.cpp \
$$PWD/zxing/datamatrix/decoder/DataMatrixDecodedBitStreamParser.cpp \ $$PWD/zxing/zxing/datamatrix/decoder/DataMatrixDecodedBitStreamParser.cpp \
$$PWD/zxing/datamatrix/detector/DataMatrixCornerPoint.cpp \ $$PWD/zxing/zxing/datamatrix/detector/DataMatrixCornerPoint.cpp \
$$PWD/zxing/datamatrix/detector/DataMatrixDetector.cpp \ $$PWD/zxing/zxing/datamatrix/detector/DataMatrixDetector.cpp \
$$PWD/zxing/datamatrix/detector/DataMatrixDetectorException.cpp \ $$PWD/zxing/zxing/datamatrix/detector/DataMatrixDetectorException.cpp \
$$PWD/zxing/datamatrix/detector/DataMatrixMonochromeRectangleDetector.cpp \ $$PWD/zxing/zxing/qrcode/decoder/QRBitMatrixParser.cpp \
$$PWD/zxing/qrcode/decoder/QRBitMatrixParser.cpp \ $$PWD/zxing/zxing/qrcode/decoder/QRDataBlock.cpp \
$$PWD/zxing/qrcode/decoder/QRDataBlock.cpp \ $$PWD/zxing/zxing/qrcode/decoder/QRDataMask.cpp \
$$PWD/zxing/qrcode/decoder/QRDataMask.cpp \ $$PWD/zxing/zxing/qrcode/decoder/QRDecodedBitStreamParser.cpp \
$$PWD/zxing/qrcode/decoder/QRDecodedBitStreamParser.cpp \ $$PWD/zxing/zxing/qrcode/decoder/QRDecoder.cpp \
$$PWD/zxing/qrcode/decoder/QRDecoder.cpp \ $$PWD/zxing/zxing/qrcode/decoder/QRMode.cpp \
$$PWD/zxing/qrcode/decoder/QRMode.cpp \ $$PWD/zxing/zxing/qrcode/detector/QRAlignmentPattern.cpp \
$$PWD/zxing/qrcode/detector/QRAlignmentPattern.cpp \ $$PWD/zxing/zxing/qrcode/detector/QRAlignmentPatternFinder.cpp \
$$PWD/zxing/qrcode/detector/QRAlignmentPatternFinder.cpp \ $$PWD/zxing/zxing/qrcode/detector/QRDetector.cpp \
$$PWD/zxing/qrcode/detector/QRDetector.cpp \ $$PWD/zxing/zxing/qrcode/detector/QRFinderPattern.cpp \
$$PWD/zxing/qrcode/detector/QRFinderPattern.cpp \ $$PWD/zxing/zxing/qrcode/detector/QRFinderPatternFinder.cpp \
$$PWD/zxing/qrcode/detector/QRFinderPatternFinder.cpp \ $$PWD/zxing/zxing/qrcode/detector/QRFinderPatternInfo.cpp \
$$PWD/zxing/qrcode/detector/QRFinderPatternInfo.cpp \ $$PWD/zxing/zxing/qrcode/QRVersion.cpp \
$$PWD/zxing/qrcode/QRVersion.cpp \ $$PWD/zxing/zxing/qrcode/QRFormatInformation.cpp \
$$PWD/zxing/qrcode/QRFormatInformation.cpp \ $$PWD/zxing/zxing/qrcode/QRErrorCorrectionLevel.cpp \
$$PWD/zxing/qrcode/QRErrorCorrectionLevel.cpp $$PWD/zxing/zxing/pdf417/decoder/ec/ErrorCorrection.cpp \
$$PWD/zxing/zxing/pdf417/decoder/ec/ModulusGF.cpp \
$$PWD/zxing/zxing/pdf417/decoder/ec/ModulusPoly.cpp \
$$PWD/zxing/zxing/pdf417/decoder/PDF417BitMatrixParser.cpp \
$$PWD/zxing/zxing/pdf417/decoder/PDF417DecodedBitStreamParser.cpp \
$$PWD/zxing/zxing/pdf417/decoder/PDF417Decoder.cpp \
$$PWD/zxing/zxing/pdf417/detector/PDF417Detector.cpp \
$$PWD/zxing/zxing/pdf417/detector/LinesSampler.cpp \
$$PWD/zxing/zxing/pdf417/PDF417Reader.cpp \
$$PWD/zxing/bigint/BigUnsignedInABase.cc \
$$PWD/zxing/bigint/BigUnsigned.cc \
$$PWD/zxing/bigint/BigIntegerUtils.cc \
$$PWD/zxing/bigint/BigIntegerAlgorithms.cc \
$$PWD/zxing/bigint/BigInteger.cc
symbian { symbian {
TARGET.UID3 = 0xE618743C TARGET.UID3 = 0xE618743C
@ -215,6 +253,21 @@ unix:!symbian {
INSTALLS += target INSTALLS += target
} }
win32{ win32-msvc*{
DEFINES += NO_ICONV
INCLUDEPATH += $$PWD/zxing/win32/zxing \
$$PWD/zxing/win32/zxing/stdint
HEADERS += $$PWD/zxing/win32/zxing/stdint/stdint.h \
$$PWD/zxing/win32/zxing/iconv.h
SOURCES += $$PWD/zxing/win32/zxing/win_iconv.c
}
win32-g++{
INCLUDEPATH += $$PWD/zxing/win32/zxing
HEADERS += $$PWD/zxing/win32/zxing/iconv.h
SOURCES += $$PWD/zxing/win32/zxing/win_iconv.c
} }

19
source/QZXing.pro
View File

@ -1,8 +1,4 @@
#-------------------------------------------------
#
# Project created by QtCreator 2011-11-13T18:12:28
#
#-------------------------------------------------
QT += core gui QT += core gui
@ -135,7 +131,6 @@ HEADERS += QZXing_global.h \
zxing/bigint/BigIntegerLibrary.hh \ zxing/bigint/BigIntegerLibrary.hh \
zxing/bigint/BigIntegerAlgorithms.hh \ zxing/bigint/BigIntegerAlgorithms.hh \
zxing/bigint/BigInteger.hh \ zxing/bigint/BigInteger.hh \
zxing/win32/zxing/stdint.h \
zxing/win32/zxing/iconv.h zxing/win32/zxing/iconv.h
SOURCES += CameraImageWrapper.cpp \ SOURCES += CameraImageWrapper.cpp \
@ -269,8 +264,16 @@ unix:!symbian {
INSTALLS += target INSTALLS += target
} }
win32{ win32-msvc*{
DEFINES += NO_ICONV
INCLUDEPATH += zxing/win32/zxing \
zxing/win32/zxing/stdint
HEADERS += zxing/win32/zxing/stdint/stdint.h
}
win32-g++{
INCLUDEPATH += zxing/win32/zxing
# DEFINES += NO_ICONV
} }
OTHER_FILES += \ OTHER_FILES += \

44
source/qzxing.cpp
View File

@ -7,13 +7,14 @@
#include <zxing/DecodeHints.h> #include <zxing/DecodeHints.h>
#include "CameraImageWrapper.h" #include "CameraImageWrapper.h"
#include "imagehandler.h" #include "imagehandler.h"
#include <QTime>
using namespace zxing; using namespace zxing;
QZXing::QZXing(QObject *parent) : QObject(parent) QZXing::QZXing(QObject *parent) : QObject(parent)
{ {
decoder = new MultiFormatReader(); decoder = new MultiFormatReader();
setDecoder(DecoderFormat_QR_CODE | /*setDecoder(DecoderFormat_QR_CODE |
DecoderFormat_DATA_MATRIX | DecoderFormat_DATA_MATRIX |
DecoderFormat_UPC_E | DecoderFormat_UPC_E |
DecoderFormat_UPC_A | DecoderFormat_UPC_A |
@ -22,11 +23,11 @@ QZXing::QZXing(QObject *parent) : QObject(parent)
DecoderFormat_CODE_128 | DecoderFormat_CODE_128 |
DecoderFormat_CODE_39 | DecoderFormat_CODE_39 |
DecoderFormat_ITF | DecoderFormat_ITF |
DecoderFormat_Aztec); DecoderFormat_Aztec);*/
imageHandler = new ImageHandler(); imageHandler = new ImageHandler();
} }
void QZXing::setDecoder(DecoderFormatType hint) void QZXing::setDecoder(const uint &hint)
{ {
unsigned int newHints = 0; unsigned int newHints = 0;
@ -81,14 +82,25 @@ void QZXing::setDecoder(DecoderFormatType hint)
if(hint & DecoderFormat_UPC_EAN_EXTENSION) if(hint & DecoderFormat_UPC_EAN_EXTENSION)
newHints |= BarcodeFormat::UPC_EAN_EXTENSION; newHints |= BarcodeFormat::UPC_EAN_EXTENSION;
supportedFormats = newHints; enabledDecoders = newHints;
emit enabledFormatsChanged();
} }
QString QZXing::decodeImage(QImage image) QString QZXing::decodeImage(QImage image)
{ {
QTime t;
t.start();
Ref<Result> res; Ref<Result> res;
emit decodingStarted(); emit decodingStarted();
if(image.isNull())
{
emit decodingFinished(false);
processingTime = -1;
return "";
}
try{ try{
Ref<LuminanceSource> imageRef(new CameraImageWrapper(image)); Ref<LuminanceSource> imageRef(new CameraImageWrapper(image));
GlobalHistogramBinarizer* binz = new GlobalHistogramBinarizer(imageRef); GlobalHistogramBinarizer* binz = new GlobalHistogramBinarizer(imageRef);
@ -98,9 +110,10 @@ QString QZXing::decodeImage(QImage image)
Ref<BinaryBitmap> ref(bb); Ref<BinaryBitmap> ref(bb);
res = ((MultiFormatReader*)decoder)->decode(ref, DecodeHints((int)supportedFormats)); res = ((MultiFormatReader*)decoder)->decode(ref, DecodeHints((int)enabledDecoders));
QString string = QString(res->getText()->getText().c_str()); QString string = QString(res->getText()->getText().c_str());
processingTime = t.elapsed();
emit tagFound(string); emit tagFound(string);
emit decodingFinished(true); emit decodingFinished(true);
return string; return string;
@ -108,10 +121,19 @@ QString QZXing::decodeImage(QImage image)
catch(zxing::Exception& e) catch(zxing::Exception& e)
{ {
emit decodingFinished(false); emit decodingFinished(false);
processingTime = -1;
return ""; return "";
} }
} }
QString QZXing::decodeImageFromFile(QString imageFilePath)
{
//used to have a check if this image exists
//but was removed because if the image file path doesn't point to a valid image
// then the QImage::isNull will return true and the decoding will fail eitherway.
return decodeImage(QImage(imageFilePath));
}
QString QZXing::decodeImageQML(QObject *item) QString QZXing::decodeImageQML(QObject *item)
{ {
return decodeSubImageQML(item); return decodeSubImageQML(item);
@ -132,4 +154,16 @@ QString QZXing::decodeSubImageQML(QObject* item,
return decodeImage(img); return decodeImage(img);
} }
int QZXing::getProcessTimeOfLastDecoding()
{
return processingTime;
}
uint QZXing::getEnabledFormats() const
{
return enabledDecoders;
}

0
source/zxing/win32/zxing/stdint.h → source/zxing/win32/zxing/stdint/stdint.h
View File

2
source/zxing/zxing/DecodeHints.cpp
View File

@ -29,7 +29,9 @@ using zxing::DecodeHints;
// VC++ // VC++
using zxing::BarcodeFormat; using zxing::BarcodeFormat;
#ifndef _MSC_VER
const DecodeHintType DecodeHints::CHARACTER_SET; const DecodeHintType DecodeHints::CHARACTER_SET;
#endif
const DecodeHints DecodeHints::PRODUCT_HINT( const DecodeHints DecodeHints::PRODUCT_HINT(
UPC_A_HINT | UPC_A_HINT |

21
source/zxing/zxing/ZXing.h
View File

@ -40,23 +40,34 @@ typedef bool boolean;
#if defined(_WIN32) || defined(_WIN64) #if defined(_WIN32) || defined(_WIN64)
#include <float.h> #include <float.h>
#include <cmath>
// It is needed to undef the isnan, because the Mingw contains the C99 macro // It is needed to undef the isnan, because the Mingw contains the C99 macro
#undef isnan #undef isnan
namespace zxing { namespace zxing {
inline bool isnan(float v) {return _isnan(v) != 0;} inline bool isnan_z(float v) {return _isnan(v) != 0;}
inline bool isnan(double v) {return _isnan(v) != 0;} inline bool isnan_z(double v) {return _isnan(v) != 0;}
inline float nan() {return std::numeric_limits<float>::quiet_NaN();} inline float nan() {return std::numeric_limits<float>::quiet_NaN();}
} }
#else #else
#include <cmath> #include <math.h>
using namespace std;
namespace zxing { namespace zxing {
inline bool isnan(float v) {return std::isnan(v);} inline bool isnan_z(float v) {
inline bool isnan(double v) {return std::isnan(v);} return /*std::*/isnan(v);
}
inline bool isnan_z(double v) {
return /*std::*/isnan(v);
}
//#undef isfinite
//#undef signbit
inline float nan() {return std::numeric_limits<float>::quiet_NaN();} inline float nan() {return std::numeric_limits<float>::quiet_NaN();}
} }

2
source/zxing/zxing/oned/EAN13Reader.cpp
View File

@ -73,7 +73,7 @@ void EAN13Reader::determineFirstDigit(std::string& resultString, int lgPatternFo
// std::cerr << "K " << resultString << " " << lgPatternFound << " " <<FIRST_DIGIT_ENCODINGS << std::endl; // std::cerr << "K " << resultString << " " << lgPatternFound << " " <<FIRST_DIGIT_ENCODINGS << std::endl;
for (int d = 0; d < 10; d++) { for (int d = 0; d < 10; d++) {
if (lgPatternFound == FIRST_DIGIT_ENCODINGS[d]) { if (lgPatternFound == FIRST_DIGIT_ENCODINGS[d]) {
resultString.insert(0, 1, (char) ('0' + d)); resultString.insert((size_t)0, (size_t)1, (char) ('0' + d));
return; return;
} }
} }

2
source/zxing/zxing/oned/UPCEReader.cpp
View File

@ -91,7 +91,7 @@ bool UPCEReader::determineNumSysAndCheckDigit(std::string& resultString, int lgP
for (int numSys = 0; numSys <= 1; numSys++) { for (int numSys = 0; numSys <= 1; numSys++) {
for (int d = 0; d < 10; d++) { for (int d = 0; d < 10; d++) {
if (lgPatternFound == NUMSYS_AND_CHECK_DIGIT_PATTERNS[numSys][d]) { if (lgPatternFound == NUMSYS_AND_CHECK_DIGIT_PATTERNS[numSys][d]) {
resultString.insert(0, 1, (char) ('0' + numSys)); resultString.insert((size_t)0, (size_t)1, (char) ('0' + numSys));
resultString.append(1, (char) ('0' + d)); resultString.append(1, (char) ('0' + d));
return true; return true;
} }

2
source/zxing/zxing/pdf417/detector/LinesSampler.cpp
View File

@ -36,10 +36,12 @@ using zxing::Point;
// VC++ // VC++
using zxing::Line; using zxing::Line;
#ifndef _MSC_VER
const int LinesSampler::MODULES_IN_SYMBOL; const int LinesSampler::MODULES_IN_SYMBOL;
const int LinesSampler::BARS_IN_SYMBOL; const int LinesSampler::BARS_IN_SYMBOL;
const int LinesSampler::POSSIBLE_SYMBOLS; const int LinesSampler::POSSIBLE_SYMBOLS;
const int LinesSampler::BARCODE_START_OFFSET; const int LinesSampler::BARCODE_START_OFFSET;
#endif
namespace { namespace {

5
source/zxing/zxing/qrcode/decoder/QRDecodedBitStreamParser.cpp
View File

@ -23,6 +23,7 @@
#include <zxing/common/CharacterSetECI.h> #include <zxing/common/CharacterSetECI.h>
#include <zxing/FormatException.h> #include <zxing/FormatException.h>
#include <zxing/common/StringUtils.h> #include <zxing/common/StringUtils.h>
#include <qglobal.h>
#include <iostream> #include <iostream>
#ifndef NO_ICONV #ifndef NO_ICONV
#include <iconv.h> #include <iconv.h>
@ -82,7 +83,11 @@ void DecodedBitStreamParser::append(std::string &result,
size_t nTo = maxOut; size_t nTo = maxOut;
while (nFrom > 0) { while (nFrom > 0) {
#ifdef Q_OS_SYMBIAN
size_t oneway = iconv(cd, &fromPtr, &nFrom, &toPtr, &nTo); size_t oneway = iconv(cd, &fromPtr, &nFrom, &toPtr, &nTo);
#else
size_t oneway = iconv(cd, (char**)&fromPtr, &nFrom, &toPtr, &nTo);
#endif
if (oneway == (size_t)(-1)) { if (oneway == (size_t)(-1)) {
iconv_close(cd); iconv_close(cd);
delete[] bufOut; delete[] bufOut;

2
source/zxing/zxing/qrcode/detector/QRAlignmentPatternFinder.cpp
View File

@ -100,7 +100,7 @@ Ref<AlignmentPattern> AlignmentPatternFinder::handlePossibleCenter(vector<int> &
int stateCountTotal = stateCount[0] + stateCount[1] + stateCount[2]; int stateCountTotal = stateCount[0] + stateCount[1] + stateCount[2];
float centerJ = centerFromEnd(stateCount, j); float centerJ = centerFromEnd(stateCount, j);
float centerI = crossCheckVertical(i, (int)centerJ, 2 * stateCount[1], stateCountTotal); float centerI = crossCheckVertical(i, (int)centerJ, 2 * stateCount[1], stateCountTotal);
if (!isnan(centerI)) { if (!zxing::isnan_z(centerI)) {
float estimatedModuleSize = (float)(stateCount[0] + stateCount[1] + stateCount[2]) / 3.0f; float estimatedModuleSize = (float)(stateCount[0] + stateCount[1] + stateCount[2]) / 3.0f;
int max = possibleCenters_->size(); int max = possibleCenters_->size();
for (int index = 0; index < max; index++) { for (int index = 0; index < max; index++) {

4
source/zxing/zxing/qrcode/detector/QRDetector.cpp
View File

@ -195,10 +195,10 @@ float Detector::calculateModuleSizeOneWay(Ref<ResultPoint> pattern, Ref<ResultPo
(int)otherPattern->getX(), (int)otherPattern->getY()); (int)otherPattern->getX(), (int)otherPattern->getY());
float moduleSizeEst2 = sizeOfBlackWhiteBlackRunBothWays((int)otherPattern->getX(), (int)otherPattern->getY(), float moduleSizeEst2 = sizeOfBlackWhiteBlackRunBothWays((int)otherPattern->getX(), (int)otherPattern->getY(),
(int)pattern->getX(), (int)pattern->getY()); (int)pattern->getX(), (int)pattern->getY());
if (zxing::isnan(moduleSizeEst1)) { if (zxing::isnan_z(moduleSizeEst1)) {
return moduleSizeEst2; return moduleSizeEst2;
} }
if (zxing::isnan(moduleSizeEst2)) { if (zxing::isnan_z(moduleSizeEst2)) {
return moduleSizeEst1; return moduleSizeEst1;
} }
// Average them, and divide by 7 since we've counted the width of 3 black modules, // Average them, and divide by 7 since we've counted the width of 3 black modules,

4
source/zxing/zxing/qrcode/detector/QRFinderPatternFinder.cpp
View File

@ -238,10 +238,10 @@ bool FinderPatternFinder::handlePossibleCenter(int* stateCount, size_t i, size_t
int stateCountTotal = stateCount[0] + stateCount[1] + stateCount[2] + stateCount[3] + stateCount[4]; int stateCountTotal = stateCount[0] + stateCount[1] + stateCount[2] + stateCount[3] + stateCount[4];
float centerJ = centerFromEnd(stateCount, j); float centerJ = centerFromEnd(stateCount, j);
float centerI = crossCheckVertical(i, (size_t)centerJ, stateCount[2], stateCountTotal); float centerI = crossCheckVertical(i, (size_t)centerJ, stateCount[2], stateCountTotal);
if (!isnan(centerI)) { if (!zxing::isnan_z(centerI)) {
// Re-cross check // Re-cross check
centerJ = crossCheckHorizontal((size_t)centerJ, (size_t)centerI, stateCount[2], stateCountTotal); centerJ = crossCheckHorizontal((size_t)centerJ, (size_t)centerI, stateCount[2], stateCountTotal);
if (!isnan(centerJ)) { if (!zxing::isnan_z(centerJ)) {
float estimatedModuleSize = (float)stateCountTotal / 7.0f; float estimatedModuleSize = (float)stateCountTotal / 7.0f;
bool found = false; bool found = false;
size_t max = possibleCenters_.size(); size_t max = possibleCenters_.size();