// SPDX-License-Identifier: GPL-2.0+
/*******************************************************************************
 * QtMips - MIPS 32-bit Architecture Subset Simulator
 *
 * Implemented to support following courses:
 *
 *   B35APO - Computer Architectures
 *   https://cw.fel.cvut.cz/wiki/courses/b35apo
 *
 *   B4M35PAP - Advanced Computer Architectures
 *   https://cw.fel.cvut.cz/wiki/courses/b4m35pap/start
 *
 * Copyright (c) 2017-2019 Karel Koci<cynerd@email.cz>
 * Copyright (c) 2019      Pavel Pisa <pisa@cmp.felk.cvut.cz>
 *
 * Faculty of Electrical Engineering (http://www.fel.cvut.cz)
 * Czech Technical University        (http://www.cvut.cz/)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA  02110-1301, USA.
 *
 ******************************************************************************/

#ifndef SRCEDITOR_H
#define SRCEDITOR_H

#include <QTextEdit>
#include <QString>
#include <QSyntaxHighlighter>
#include "qtmipsmachine.h"

class SrcEditor : public QTextEdit {
    Q_OBJECT
    using Super = QTextEdit;
public:
    SrcEditor(const QString &text, QWidget *parent = nullptr);
    SrcEditor(QWidget *parent = nullptr);
    ~SrcEditor();
    QString filename();
    QString title();
    bool loadFile(QString filename);
    bool saveFile(QString filename = "");
    bool loadByteArray(const QByteArray &content, QString filename = "");
    void setCursorToLine(int ln);
    void setFileName(QString filename);
    bool isModified() const;
    void setModified(bool val);
    void setSaveAsRequired(bool val);
    bool saveAsRequired();
private:
    QSyntaxHighlighter *highlighter;
    void setup_common();
    QString fname;
    QString tname;
    bool saveAsRequiredFl;
};

#endif // SRCEDITOR_H