/**
 * Runs in a pooled thread.
 */
void AutoBarcodeScanner::processDecode() {
    qDebug() << "processDecode() is called from " << QThread::currentThread();

    bool scanActive = true;
    QString code;
    QVariantHash result;

    while (scanActive) {
        // timeout timer and deconstructor can abort scan process
        m_scanProcessMutex.lock();
        scanActive = !m_flagScanAbort;
        if (!scanActive) {
            qDebug() << "decoding aborted";
        }
        m_scanProcessMutex.unlock();

        if (scanActive) {
            QDBusMessage m = QDBusMessage::createMethodCall("org.nemomobile.lipstick", "/org/nemomobile/lipstick/screenshot", "org.nemomobile.lipstick", "saveScreenshot");
            m << m_decoder->getCaptureLocation();
            QDBusConnection::sessionBus().call(m);

            QImage screenshot(m_decoder->getCaptureLocation());

            // crop the image - we need only the viewfinder
            QImage copy = screenshot.copy(m_viewFinderRect);
            copy.save(m_decoder->getCaptureLocation());

            result = m_decoder->decodeBarcodeFromCache();
            code = result["content"].toString();

            if (code.isEmpty()) {
                // try for 1D bar code the other orientation
                QTransform transform;
                transform.rotate(90);
                copy = copy.transformed(transform);
                copy.save(m_decoder->getCaptureLocation());

                result = m_decoder->decodeBarcodeFromCache();
                code = result["content"].toString();
            }

            if (!code.isEmpty()) {
                m_timeoutTimer->stop();
                scanActive = false;
                qDebug() << "bar code found";
            }
        }
    }

    if (!result.empty()) {
        QList<QVariant> points = result["points"].toList();
        markLastCaptureImage(points);
    }

    qDebug() << "decoding has been finished, result: " + code;
    emit decodingFinished(code);

    m_scanProcessMutex.lock();
    m_flagScanRunning = false;
    m_timeoutTimer->stop();

    // wake deconstructor or stopScanning method
    qDebug() << "m_scanProcessStopped.wakeAll";
    m_scanProcessStopped.wakeAll();
    m_scanProcessMutex.unlock();
}
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bool ModelPackager::zipModel() {
    QTemporaryDir dir;
    dir.setAutoRemove(true);
    QDir tempDir(dir.path());
    
    QByteArray nameField = _mapping.value(NAME_FIELD).toByteArray();
    tempDir.mkpath(nameField + "/textures");
    tempDir.mkpath(nameField + "/scripts");
    QDir fbxDir(tempDir.path() + "/" + nameField);
    QDir texDir(fbxDir.path() + "/textures");
    QDir scriptDir(fbxDir.path() + "/scripts");

    // Copy textures
    listTextures();
    if (!_textures.empty()) {
        QByteArray texdirField = _mapping.value(TEXDIR_FIELD).toByteArray();
        _texDir = _modelFile.path() + "/" + texdirField;
        copyTextures(_texDir, texDir);
    }

    // Copy scripts
    QByteArray scriptField = _mapping.value(SCRIPT_FIELD).toByteArray();
    _mapping.remove(SCRIPT_FIELD);
    if (scriptField.size() > 1) {
        tempDir.mkpath(nameField + "/scripts");
        _scriptDir = _modelFile.path() + "/" + scriptField;
        QDir wdir = QDir(_scriptDir);
        _mapping.remove(SCRIPT_FIELD);
        wdir.setSorting(QDir::Name | QDir::Reversed);
        auto list = wdir.entryList(QDir::NoDotAndDotDot | QDir::AllEntries);
        for (auto script : list) {
            auto sc = tempDir.relativeFilePath(scriptDir.path()) + "/" + QUrl(script).fileName();
            _mapping.insertMulti(SCRIPT_FIELD, sc);
        }
        copyDirectoryContent(wdir, scriptDir);
    } 
    
    // Copy LODs
    QVariantHash lodField = _mapping.value(LOD_FIELD).toHash();
    if (!lodField.empty()) {
        for (auto it = lodField.constBegin(); it != lodField.constEnd(); ++it) {
            QString oldPath = _modelFile.path() + "/" + it.key();
            QFile lod(oldPath);
            QString newPath = fbxDir.path() + "/" + QFileInfo(lod).fileName();
            if (lod.exists()) {
                lod.copy(newPath);
            }
        }
    }
    
    // Copy FBX
    QFile fbx(_fbxInfo.filePath());
    QByteArray filenameField = _mapping.value(FILENAME_FIELD).toByteArray();
    QString newPath = fbxDir.path() + "/" + QFileInfo(filenameField).fileName();
    fbx.copy(newPath);
    
    // Correct FST
    _mapping[FILENAME_FIELD] = tempDir.relativeFilePath(newPath);
    _mapping[TEXDIR_FIELD] = tempDir.relativeFilePath(texDir.path());

    for (auto multi : _mapping.values(SCRIPT_FIELD)) {
        multi.fromValue(tempDir.relativeFilePath(scriptDir.path()) + multi.toString());
    }
    // Copy FST
    QFile fst(tempDir.path() + "/" + nameField + ".fst");
    if (fst.open(QIODevice::WriteOnly)) {
        fst.write(FSTReader::writeMapping(_mapping));
        fst.close();
    } else {
        qCDebug(interfaceapp) << "Couldn't write FST file" << fst.fileName();
        return false;
    }
    
    
    QString saveDirPath = QFileDialog::getExistingDirectory(nullptr, "Save Model",
                                                        "", QFileDialog::ShowDirsOnly);
    if (saveDirPath.isEmpty()) {
        qCDebug(interfaceapp) << "Invalid directory" << saveDirPath;
        return false;
    }
    
    QDir saveDir(saveDirPath);
    copyDirectoryContent(tempDir, saveDir);
    return true;
}
Esempio n. 3
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bool ModelPackager::zipModel() {
    QTemporaryDir dir;
    dir.setAutoRemove(true);
    QDir tempDir(dir.path());
    
    QByteArray nameField = _mapping.value(NAME_FIELD).toByteArray();
    tempDir.mkpath(nameField + "/textures");
    QDir fbxDir(tempDir.path() + "/" + nameField);
    QDir texDir(fbxDir.path() + "/textures");
    
    // Copy textures
    listTextures();
    if (!_textures.empty()) {
        QByteArray texdirField = _mapping.value(TEXDIR_FIELD).toByteArray();
        _texDir = _modelFile.path() + "/" + texdirField;
        copyTextures(_texDir, texDir);
    }
    
    // Copy LODs
    QVariantHash lodField = _mapping.value(LOD_FIELD).toHash();
    if (!lodField.empty()) {
        for (auto it = lodField.constBegin(); it != lodField.constEnd(); ++it) {
            QString oldPath = _modelFile.path() + "/" + it.key();
            QFile lod(oldPath);
            QString newPath = fbxDir.path() + "/" + QFileInfo(lod).fileName();
            if (lod.exists()) {
                lod.copy(newPath);
            }
        }
    }
    
    // Copy FBX
    QFile fbx(_fbxInfo.filePath());
    QByteArray filenameField = _mapping.value(FILENAME_FIELD).toByteArray();
    QString newPath = fbxDir.path() + "/" + QFileInfo(filenameField).fileName();
    fbx.copy(newPath);
    
    // Correct FST
    _mapping[FILENAME_FIELD] = tempDir.relativeFilePath(newPath);
    _mapping[TEXDIR_FIELD] = tempDir.relativeFilePath(texDir.path());
    
    // Copy FST
    QFile fst(tempDir.path() + "/" + nameField + ".fst");
    if (fst.open(QIODevice::WriteOnly)) {
        fst.write(FSTReader::writeMapping(_mapping));
        fst.close();
    } else {
        qCDebug(interfaceapp) << "Couldn't write FST file" << fst.fileName();
        return false;
    }
    
    
    QString saveDirPath = QFileDialog::getExistingDirectory(nullptr, "Save Model",
                                                        "", QFileDialog::ShowDirsOnly);
    if (saveDirPath.isEmpty()) {
        qCDebug(interfaceapp) << "Invalid directory" << saveDirPath;
        return false;
    }
    
    QDir saveDir(saveDirPath);
    copyDirectoryContent(tempDir, saveDir);
    return true;
}