mainwindow.h

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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
 
#include <QMainWindow>
#include <QSettings>
 
QT_BEGIN_NAMESPACE
 
namespace Ui {
class MainWindow;
}
 
class QLabel;
class QProgressBar;
class DistanceFieldModel;
class QListWidgetItem;
class MainWindow : public QMainWindow
{
    Q_OBJECT
public:
    explicit MainWindow(QWidget *parent = 0);
    ~MainWindow();
 
    void open(const QString &path);
 
protected:
    void closeEvent(QCloseEvent *event) override;
 
private slots:
    void openFont();
    void startProgressBar(quint16 glyphCount);
    void stopProgressBar();
    void updateProgressBar();
    void selectAll();
    void updateSelection();
    void updateUnicodeRanges();
    void populateUnicodeRanges();
    void save();
    void saveAs();
    void displayError(const QString &errorString);
    void selectString();
    void about();
 
private:
    void setupConnections();
    void writeFile();
    QByteArray createSfntTable();
 
    Ui::MainWindow *ui;
    QString m_fontDir;
    QString m_fontFile;
    QSettings m_settings;
    DistanceFieldModel *m_model;
    QLabel *m_statusBarLabel;
    QProgressBar *m_statusBarProgressBar;
    QString m_fileName;
};
 
QT_END_NAMESPACE
 
#endif // MAINWINDOW_H