mirror of
https://github.com/zxing/zxing.git
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31b5627fee
git-svn-id: https://zxing.googlecode.com/svn/trunk@1481 59b500cc-1b3d-0410-9834-0bbf25fbcc57
101 lines
3.4 KiB
C++
101 lines
3.4 KiB
C++
/****************************************************************************
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**
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** Trolltech hereby grants a license to use the Qt/Eclipse Integration
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** plug-in (the software contained herein), in binary form, solely for the
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** purpose of creating code to be used with Trolltech's Qt software.
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**
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** Qt Designer is licensed under the terms of the GNU General Public
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** License versions 2.0 and 3.0 ("GPL License"). Trolltech offers users the
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** right to use certain no GPL licensed software under the terms of its GPL
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** Exception version 1.2 (http://trolltech.com/products/qt/gplexception).
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**
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** THIS SOFTWARE IS PROVIDED BY TROLLTECH AND ITS CONTRIBUTORS (IF ANY) "AS
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** IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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** PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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** OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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** PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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** LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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** NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** Since we now have the GPL exception I think that the "special exception
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** is no longer needed. The license text proposed above (other than the
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** special exception portion of it) is the BSD license and we have added
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** the BSD license as a permissible license under the exception.
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**
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****************************************************************************/
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#include "QQrDecoder.h"
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//#include <zxing/qrcode/QRCodeReader.h>
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#include <zxing/MultiFormatReader.h>
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#include <zxing/common/GlobalHistogramBinarizer.h>
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#include <zxing/Binarizer.h>
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#include <zxing/BinaryBitmap.h>
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#include <QFileDialog>
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#include <QGraphicsView>
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#include <QPainter>
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#include <QPoint>
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#include <QPixmap>
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using namespace zxing;
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//using namespace zxing::qrcode;
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QQrDecoder::QQrDecoder(QWidget *parent): QMainWindow(parent)
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{
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ui.setupUi(this);
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connect(ui.startDecode, SIGNAL(clicked()), this, SLOT(findAndDecode()));
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connect(ui.cameraWidget, SIGNAL(imageCaptured(QImage)), this, SLOT(decodeImage(QImage)));
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connect(ui.cameraWidget, SIGNAL(logMessage(QString)), ui.resultLabel, SLOT(setText(QString)));
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}
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QQrDecoder::~QQrDecoder()
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{
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}
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void QQrDecoder::InitializeSymbianCamera()
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{
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}
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void QQrDecoder::findAndDecode()
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{
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ui.cameraWidget->CaptureImage();
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}
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void QQrDecoder::decodeImage(QImage originalImage)
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{
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MultiFormatReader decoder;
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image.setImage(originalImage);
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Ref<Result> res;
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try{
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Ref<LuminanceSource> imageRef(new CameraImageWrapper(image));
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GlobalHistogramBinarizer* binz = new GlobalHistogramBinarizer(imageRef);
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Ref<Binarizer> bz (binz);
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BinaryBitmap* bb = new BinaryBitmap(bz);
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Ref<BinaryBitmap> ref(bb);
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res = decoder.decode(ref);
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QString string = QString(res->getText()->getText().c_str());
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ui.resultLabel->setText(string);
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}
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catch(zxing::Exception& e)
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{
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ui.resultLabel->setText("Error");
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}
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}
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void QQrDecoder::reloadFormatedPicture(int x)
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{
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}
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