gistfile1.cpp

#include "multitool.h"
#include "ui_multitool.h"

MultiTool::MultiTool(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MultiTool)
{
    ui->setupUi(this);
}

MultiTool::~MultiTool()
{
    delete ui;
}

enum TMode {
    EPlural,
    ESingular
};

QString MultiTool::LocatePlural(QString aWord, int aMode) {

    /* This lexicon is for nouns */

    QMap<QString, QString> lexicon;
    lexicon.insert("dog", "dogs");
    lexicon.insert("basket", "baskets");
    lexicon.insert("car", "cars");

    /*
      In certain contexts, the plural of "fish" can be either
        "fish" or "fishes".
     */

    lexicon.insert("fish", "fish");

    lexicon.insert("sheep", "sheep");
    lexicon.insert("tweet", "tweets");
    lexicon.insert("vertex", "vertices");
    lexicon.insert("potato", "potatoes");

    if (aMode == ESingular) {
        return(lexicon.value(aWord.toLower()));
    }

    if (aMode == EPlural)
    {
        return(lexicon.key(aWord.toLower()));
    }

    else {

        return("");

        qDebug() << "No mode";
    }
}

QString MultiTool::Depluralise(QString aPluralWord)
{
    return LocatePlural(aPluralWord, EPlural);
}

void MultiTool::on_DepluraliseButton_clicked()
{
    ui->Result->setText(Depluralise(ui->GivenWord->text()));
}

void MultiTool::on_LocatePluralButton_clicked()
{
    ui->Result->setText(LocatePlural(ui->GivenWord->text(), ESingular));
}