Graphs/filereader.cpp at master · bbaranow/Graphs · GitHub

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#include "filereader.h"

FileReader::FileReader()
{

}

FileReader::~FileReader()
{
}

void FileReader::chooseFile()
{
    {
        QList<QString> fileLocalList;
        fileName = QFileDialog::getOpenFileName(0,"Open File",QDir::currentPath(),
                                                "All files (*.*)",
                                                new QString("All files (*.*)"));

        QFile inputFile(fileName);

        if (inputFile.open(QIODevice::ReadOnly)) {
            QTextStream in(&inputFile);
            while (!in.atEnd()) {
                fileLocalList.push_back(in.readLine());
                //        std::cout << fileList.back() << endl;
            }

        }
        //   std::cout << fileList.at(1).toStdString() << endl;
        inputFile.close();
        fileList=fileLocalList;
    }
}


QVector<QVector<QString>> FileReader::createNodes(QList<QString> strList)
{
    QVector<QVector<QString>> extList;

    for(int it = 0; it<strList.size(); it++) {
        QVector<QString> v;
        if (strList.at(it)[0]=='1'||strList.at(it)[0]=='0') {
            v.push_back(strList.at(it).mid(0,1));
        } else if (strList.at(it)[0] == '-') {
            v.push_back("0");
            v.push_back("1");
        } else if (strList.at(it)[0] == '.' && strList.at(it)[1] == 'o') {
            output = strList.at(it).mid(3,4).toInt();
        } else if (strList.at(it)[0] == '.' && strList.at(it)[1] == 'i') {
            input = strList.at(it).mid(3,4).toInt();
        }
        for (int i=1; i < strList.at(it).size(); ++i ) {
            if (strList.at(it)[i] == '-') {
                int size = v.size();
                for (int j = 0; j < size; j++ )
                    v.push_back(v[j]);

                for (int j = 0; j <  v.size(); j++ ) {
                    QString c;
                    if (j % 2==0)
                        c = "0";
                    else
                        c = "1";
                    v[j].append(c);
                }
            } else if (strList.at(it)[i] == '1' || strList.at(it)[i] == '0') {
                for (int j = 0; j <  v.size(); j++ ) {
                    v[j].append(strList.at(it).mid(i,1));
                }
            }
        }
        if (!v.empty()) {
            extList.push_back(v);
        }

    }
    return extList;
}