bug fixing at qr code encoding. this tests fail

examples/BarcodeEncoder/qml/BarcodeEncoder/main.qml

@@ -30,6 +30,10 @@ Rectangle {
         anchors.right: parent.right
         anchors.margins: 10
         title: "Result barcode image"
+
+        Image{
+            id:resultImage
+        }
     }
 
     QZXing {

source/imagehandler.cpp

@@ -42,3 +42,4 @@ void ImageHandler::save(QObject *imageObj, const QString &path,
     QImage img = extractQImage(imageObj, offsetX, offsetY, width, height);
     img.save(path);
 }
+

source/qzxing.cpp

@@ -295,6 +295,9 @@ QImage QZXing::encodeData(const QString& data)
     for(int i=0; i<bytesRef->getWidth(); i++)
         for(int j=0; j<bytesRef->getHeight(); j++)
             image.setPixel(i,j,bytes[i][j] ? 0 : 255);
+
+    image.save("C:\\tmp.png");
+
     return image;
 }
 

source/zxing/zxing/qrcode/decoder/Mode.h

@@ -41,6 +41,7 @@ private:
 
 public:
   Mode(const Mode& mode);
+  Mode();
 
   static Mode TERMINATOR;
   static Mode NUMERIC;

source/zxing/zxing/qrcode/decoder/QRMode.cpp

@@ -43,6 +43,14 @@ Mode Mode::FNC1_FIRST_POSITION(0, 0, 0, 0x05, "FNC1_FIRST_POSITION");
 Mode Mode::FNC1_SECOND_POSITION(0, 0, 0, 0x09, "FNC1_SECOND_POSITION");
 Mode Mode::HANZI(8, 10, 12, 0x0D, "HANZI");
 
+Mode::Mode() :
+    characterCountBitsForVersions0To9_(0),
+    characterCountBitsForVersions10To26_(0),
+    characterCountBitsForVersions27AndHigher_(0),
+    bits_(0),
+    name_("")
+{}
+
 Mode::Mode(int cbv0_9, int cbv10_26, int cbv27, int bits, char const* name) :
     characterCountBitsForVersions0To9_(cbv0_9), characterCountBitsForVersions10To26_(cbv10_26),
     characterCountBitsForVersions27AndHigher_(cbv27), bits_(bits), name_(name)

source/zxing/zxing/qrcode/encoder/Encoder.h

@@ -48,14 +48,14 @@ public:
    */
   static int getAlphanumericCode(int code);
 
-  static Mode* chooseMode(const QString& content);
+  static Mode chooseMode(const QString& content);
 
   /**
    * Choose the best mode by examining the content. Note that 'encoding' is used as a hint;
    * if it is Shift_JIS, and the input is only double-byte Kanji, then we return {@link Mode#KANJI}.
    */
 private:
-  static Mode* chooseMode(const QString& content, const QString& encoding);
+  static Mode chooseMode(const QString& content, const QString& encoding);
 
   //static bool isOnlyDoubleByteKanji(const QString& content);
 

source/zxing/zxing/qrcode/encoder/QRCode.cpp

@@ -6,7 +6,7 @@ namespace zxing {
 namespace qrcode {
 
 QRCode::QRCode() :
-    mode_ptr_(NULL),
+    mode_(),
     ecLevel_ptr_(NULL),
     version_ptr_(NULL),
     maskPattern_(-1),
@@ -14,22 +14,22 @@ QRCode::QRCode() :
 
 QRCode::~QRCode()
 {
-    if(mode_ptr_)
-        delete mode_ptr_;
+//    if(mode_ptr_)
+//        delete mode_ptr_;
 
-    if(ecLevel_ptr_)
-        delete ecLevel_ptr_;
+//    if(ecLevel_ptr_)
+//        delete ecLevel_ptr_;
 
-    if(version_ptr_)
-        delete version_ptr_;
+//    if(version_ptr_)
+//        delete version_ptr_;
 
-    if(matrix_ptr_)
-        delete matrix_ptr_;
+//    if(matrix_ptr_)
+//        delete matrix_ptr_;
 }
 
-Ref<Mode> QRCode::getMode() const
+Mode QRCode::getMode() const
 {
-    return mode_ptr_;
+    return mode_;
 }
 
 Ref<ErrorCorrectionLevel> QRCode::getECLevel() const
@@ -56,8 +56,8 @@ const std::string QRCode::toString()
 {
     std::stringstream result;
     result << "<<\n";
-    result << " mode: {unimpl}";
-    result << mode_ptr_;
+//    result << " mode: {unimpl}";
+//    result << mode_;
     result << "\n ecLevel: {unimpl}";
     //result << ecLevel_;
     result << "\n version: ";
@@ -74,9 +74,9 @@ const std::string QRCode::toString()
     return result.str();
 }
 
-void QRCode::setMode(Ref<Mode> value)
+void QRCode::setMode(const Mode& value)
 {
-    mode_ptr_ = value;
+    mode_ = value;
 }
 
 void QRCode::setECLevel(Ref<ErrorCorrectionLevel> value)

source/zxing/zxing/qrcode/encoder/QRCode.h

@@ -15,7 +15,7 @@ class QRCode : public Counted
 {
 private:
 
-  Ref<Mode> mode_ptr_;
+  Mode mode_;
   Ref<ErrorCorrectionLevel> ecLevel_ptr_;
   Ref<Version> version_ptr_;
   int maskPattern_;
@@ -26,13 +26,13 @@ public:
 
   QRCode();
   ~QRCode();
-  Ref<Mode> getMode() const;
+  Mode getMode() const;
   Ref<ErrorCorrectionLevel> getECLevel() const;
   Ref<Version> getVersion() const;
   int getMaskPattern() const;
   Ref<ByteMatrix> getMatrix() const;
   const std::string toString();
-  void setMode(Ref<Mode> value);
+  void setMode(const Mode &value);
   void setECLevel(Ref<ErrorCorrectionLevel> value);
   void setVersion(Ref<Version> version);
   void setMaskPattern(int value);

source/zxing/zxing/qrcode/encoder/QREncoder.cpp

@@ -50,14 +50,14 @@ Ref<QRCode> Encoder::encode(const QString& content, ErrorCorrectionLevel &ecLeve
 
     // Pick an encoding mode appropriate for the content. Note that this will not attempt to use
     // multiple modes / segments even if that were more efficient. Twould be nice.
-    Mode* mode = chooseMode(content, encoding);
+    Mode mode = chooseMode(content, encoding);
 
     // This will store the header information, like mode and
     // length, as well as "header" segments like an ECI segment.
     BitArray headerBits;
 
     // Append ECI segment if applicable
-    if (mode == &Mode::BYTE && DEFAULT_BYTE_MODE_ENCODING != encoding) {
+    if (mode == Mode::BYTE && DEFAULT_BYTE_MODE_ENCODING != encoding) {
         zxing::common::CharacterSetECI* eci =
                 zxing::common::CharacterSetECI::getCharacterSetECIByName(encoding.toStdString().c_str());
         if (eci != NULL) {
@@ -66,34 +66,34 @@ Ref<QRCode> Encoder::encode(const QString& content, ErrorCorrectionLevel &ecLeve
     }
 
     // (With ECI in place,) Write the mode marker
-    appendModeInfo(*mode, headerBits);
+    appendModeInfo(mode, headerBits);
 
     // Collect data within the main segment, separately, to count its size if needed. Don't add it to
     // main payload yet.
     BitArray dataBits;
-    appendBytes(content, *mode, dataBits, encoding);
+    appendBytes(content, mode, dataBits, encoding);
 
     // Hard part: need to know version to know how many bits length takes. But need to know how many
     // bits it takes to know version. First we take a guess at version by assuming version will be
     // the minimum, 1:
 
     int provisionalBitsNeeded = headerBits.getSize()
-            + mode->getCharacterCountBits(Version::getVersionForNumber(1))
+            + mode.getCharacterCountBits(Version::getVersionForNumber(1))
             + dataBits.getSize();
     Ref<Version> provisionalVersion = chooseVersion(provisionalBitsNeeded, ecLevel);
 
     // Use that guess to calculate the right version. I am still not sure this works in 100% of cases.
 
     int bitsNeeded = headerBits.getSize()
-            + mode->getCharacterCountBits(provisionalVersion)
+            + mode.getCharacterCountBits(provisionalVersion)
             + dataBits.getSize();
     Ref<Version> version = chooseVersion(bitsNeeded, ecLevel);
 
     BitArray headerAndDataBits;
     headerAndDataBits.appendBitArray(headerBits);
     // Find "length" of main segment and write it
-    int numLetters = (*mode == Mode::BYTE) ? dataBits.getSizeInBytes() : content.length();
-    appendLengthInfo(numLetters, *version, *mode, headerAndDataBits);
+    int numLetters = (mode == Mode::BYTE) ? dataBits.getSizeInBytes() : content.length();
+    appendLengthInfo(numLetters, *version, mode, headerAndDataBits);
     // Put data together into the overall payload
     headerAndDataBits.appendBitArray(dataBits);
 
@@ -112,7 +112,7 @@ Ref<QRCode> Encoder::encode(const QString& content, ErrorCorrectionLevel &ecLeve
     Ref<QRCode> qrCode(new QRCode);
 
     qrCode->setECLevel(Ref<ErrorCorrectionLevel>(&ecLevel));
-    qrCode->setMode(Ref<Mode>(mode));
+    qrCode->setMode(mode);
     qrCode->setVersion(version);
 
     //  Choose the mask pattern and set to "qrCode".
@@ -142,7 +142,7 @@ int Encoder::getAlphanumericCode(int code)
     return -1;
 }
 
-Mode* Encoder::chooseMode(const QString& content)
+Mode Encoder::chooseMode(const QString& content)
 {
     return chooseMode(content, "");
 }
@@ -151,10 +151,10 @@ Mode* Encoder::chooseMode(const QString& content)
    * Choose the best mode by examining the content. Note that 'encoding' is used as a hint;
    * if it is Shift_JIS, and the input is only double-byte Kanji, then we return {@link Mode#KANJI}.
    */
-Mode* Encoder::chooseMode(const QString& content, const QString& encoding)
+Mode Encoder::chooseMode(const QString& content, const QString& encoding)
 {
     if (encoding == "Shift_JIS")
-        return &(Mode::BYTE);
+        return Mode::BYTE;
 
     bool hasNumeric = false;
     bool hasAlphanumeric = false;
@@ -165,16 +165,16 @@ Mode* Encoder::chooseMode(const QString& content, const QString& encoding)
         } else if (getAlphanumericCode(c) != -1) {
             hasAlphanumeric = true;
         } else {
-            return &Mode::BYTE;
+            return Mode::BYTE;
         }
     }
     if (hasAlphanumeric) {
-        return &Mode::ALPHANUMERIC;
+        return Mode::ALPHANUMERIC;
     }
     if (hasNumeric) {
-        return &Mode::NUMERIC;
+        return Mode::NUMERIC;
     }
-    return &Mode::BYTE;
+    return Mode::BYTE;
 }
 
 //bool Encoder::isOnlyDoubleByteKanji(const QString& content)