programwindow.cpp

#include <QErrorMessage>
#include <QClipboard>
#include <QMimeData>
#include <QApplication>
#include <QFileDialog>
#include <QFile>
#include <QTextStream>
#include <QTime>
#include <QDesktopServices>
#include <QUrl>
#include <QMessageBox>
#include "programwindow.h"
#include "ui_programwindow.h"

const QString conversionMode = "conversionMode";
const QString organization = "Syjgin";
const QString programName = "Ukidamator";

ProgramWindow::ProgramWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::ProgramWindow)
{
    ui->setupUi(this);
    _settings = new QSettings(organization, programName, this);
    _pasteShortcut = new QShortcut(QKeySequence::Save, this, SLOT(on_saveButton_clicked()), SLOT(on_saveButton_clicked()), Qt::ApplicationShortcut);
    _exitShortcut = new QShortcut(QKeySequence(Qt::Key_Escape), this, SLOT(on_closeButton_clicked()), SLOT(on_closeButton_clicked()), Qt::ApplicationShortcut);
    _converter = new Converter(this);
    QTime time = QTime::currentTime();
    qsrand((uint)time.msec());
    Converter::ConvertMode mode = (Converter::ConvertMode)_settings->value(conversionMode).toInt();
    if(mode != Converter::Nothing)
    {
        if((mode & Converter::RomadziMode) != 0)
            ui->romadziCheckBox->setChecked(true);
        else
            ui->romadziCheckBox->setChecked(false);

        if((mode & Converter::KiridziMode) != 0)
            ui->kiridziCheckBox->setChecked(true);
        else
            ui->kiridziCheckBox->setChecked(false);

        if((mode & Converter::HiraganaMode) != 0)
            ui->hiraganaCheckBox->setChecked(true);
        else
            ui->hiraganaCheckBox->setChecked(false);

        if((mode & Converter::KatakanaMode) != 0)
            ui->katakanaCheckBox->setChecked(true);
        else
            ui->katakanaCheckBox->setChecked(false);
    }
    ui->action_Hiragana->setChecked(ui->hiraganaCheckBox->isChecked());
    ui->action_Katakana->setChecked(ui->katakanaCheckBox->isChecked());
    ui->action_Kiridzi->setChecked(ui->kiridziCheckBox->isChecked());
    ui->action_Romadzi->setChecked(ui->romadziCheckBox->isChecked());
}

ProgramWindow::~ProgramWindow()
{
    int mode = Converter::Nothing;
    if(ui->hiraganaCheckBox->isChecked())
        mode |= Converter::HiraganaMode;
    if(ui->katakanaCheckBox->isChecked())
        mode |= Converter::KatakanaMode;
    if(ui->romadziCheckBox->isChecked())
        mode |= Converter::RomadziMode;
    if(ui->kiridziCheckBox->isChecked())
        mode |= Converter::KiridziMode;
    _settings->setValue(conversionMode, mode);
    delete ui;
}

void ProgramWindow::on_closeButton_clicked()
{
    this->close();
}

void ProgramWindow::on_pasteButton_clicked()
{
    const QClipboard *clipboard = QApplication::clipboard();
    if(clipboard->mimeData()->hasText())
        ui->textEdit->setText(clipboard->text());
}

void ProgramWindow::on_copyButton_clicked()
{
    QClipboard *clipboard = QApplication::clipboard();
    QString textToSave = ui->textEdit->toPlainText();
    if(!textToSave.isEmpty())
        clipboard->setText(textToSave);
}

void ProgramWindow::on_ukidamateButton_clicked()
{
    QString textToChange = ui->textEdit->toPlainText();
    int possibility = ui->chanceSlider->value();
    int mode = Converter::Nothing;
    if(ui->hiraganaCheckBox->isChecked())
        mode += Converter::HiraganaMode;
    if(ui->katakanaCheckBox->isChecked())
        mode += Converter::KatakanaMode;
    if(mode != Converter::Nothing)
    {
        if(ui->kiridziCheckBox->isChecked())
            mode += Converter::KiridziMode;
        if(ui->romadziCheckBox->isChecked())
            mode += Converter::RomadziMode;
    }
    if(mode != Converter::Nothing)
    {
        _converter->SetConvertMode((Converter::ConvertMode)mode);
        _converter->SetPossibility(possibility);
        QString result = _converter->Convert(textToChange);
        ui->textEdit->setText(result);
    }
}

void ProgramWindow::on_chanceSlider_valueChanged(int value)
{
    ui->possibilityLabel->setText(QString("%1\%").arg(QString::number(value)));
}

void ProgramWindow::on_textEdit_textChanged()
{
    QString textToChange = ui->textEdit->toPlainText();
    if(!textToChange.isEmpty() && textToChange.length() > 3)
    {
        ui->ukidamateButton->setEnabled(true);
    }
    else
        ui->ukidamateButton->setEnabled(false);
}

void ProgramWindow::on_action_Open_triggered()
{
    QString fileName = QFileDialog::getOpenFileName(this, tr("Open .txt file"), "", tr("Text Files (*.txt);;All Files (*)"));
    if(!fileName.endsWith(".txt") && !fileName.isEmpty())
    {
        QErrorMessage *emptyTextErrorDialog = new QErrorMessage(this);
        emptyTextErrorDialog->showMessage(tr("Incorrect file type"));
        return;
    }
    QFile input(fileName);
    input.open(QIODevice::ReadOnly);
    QTextStream fileStream(&input);
    QString fileContent = fileStream.readAll();
    ui->textEdit->setPlainText(fileContent);
}

void ProgramWindow::on_action_Save_triggered()
{
    QString textToSave = ui->textEdit->toPlainText();
    if(textToSave.isEmpty())
    {
        QErrorMessage *emptyTextErrorDialog = new QErrorMessage(this);
        emptyTextErrorDialog->showMessage(tr("No text to save found"));
        return;
    }
    QString fileName = QFileDialog::getSaveFileName(this, tr("Where you want to save yukidama?"), "", tr("Text Files (*.txt);;All Files (*)"));
    QFile output(fileName);
    output.open(QIODevice::WriteOnly);
    QTextStream outStream(&output);
    outStream << textToSave;
    output.close();
}

void ProgramWindow::on_action_Copy_triggered()
{
    on_copyButton_clicked();
}

void ProgramWindow::on_action_Paste_triggered()
{
    on_pasteButton_clicked();
}

void ProgramWindow::on_action_Hiragana_triggered()
{
    ui->hiraganaCheckBox->setChecked(ui->action_Hiragana->isChecked());
}

void ProgramWindow::on_action_Katakana_triggered()
{
    ui->katakanaCheckBox->setChecked(ui->action_Katakana->isChecked());
}

void ProgramWindow::on_action_Romadzi_triggered()
{
    ui->romadziCheckBox->setChecked(ui->action_Romadzi->isChecked());
}

void ProgramWindow::on_action_Kiridzi_triggered()
{
    ui->kiridziCheckBox->setChecked(ui->action_Kiridzi->isChecked());
}

void ProgramWindow::on_action_Close_triggered()
{
    on_closeButton_clicked();
}

void ProgramWindow::on_actionAbout_Qt_triggered()
{
    QApplication::aboutQt();
}

void ProgramWindow::on_actionAbout_ukidamator_triggered()
{
    QMessageBox *aboutBox = new QMessageBox();
    aboutBox->setText(tr("Ukidamator is small education program. Put text into main text field and press \"2yukidama\" button, and as result you can see, that some of symbols are converted to hiragana or katakana. Now you can learn yourself by reading this mixed text. <a href=\"mailto:gruz103@gmail.com\">Email me</a> for comments and suggestions."));
    aboutBox->show();
}