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Diffstat (limited to 'qtmips_gui/srceditor.cpp')
-rw-r--r-- | qtmips_gui/srceditor.cpp | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/qtmips_gui/srceditor.cpp b/qtmips_gui/srceditor.cpp new file mode 100644 index 0000000..79e16e9 --- /dev/null +++ b/qtmips_gui/srceditor.cpp @@ -0,0 +1,89 @@ +// 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. + * + ******************************************************************************/ + +#include <QFile> +#include <QFileInfo> +#include <QTextDocumentWriter> + +#include "srceditor.h" + +SrcEditor::SrcEditor(QWidget *parent) : Super(parent) { + tname = "Unknown"; +} + +SrcEditor::SrcEditor(const QString &text, QWidget *parent) : Super(text, parent) { + tname = "Unknown"; +} + +SrcEditor::~SrcEditor() { + +} + +QString SrcEditor::filename() { + return fname; +} + +QString SrcEditor::title() { + return tname; +} + +bool SrcEditor::loadFile(QString filename) { + QFile file(filename); + QFileInfo fi(filename); + if (file.open(QFile::ReadOnly | QFile::Text)) { + setPlainText(file.readAll()); + fname = filename; + tname = fi.fileName(); + return true; + } else { + return false; + } +} + +bool SrcEditor::saveFile(QString filename) { + if (filename.isEmpty()) + filename = this->filename(); + if (filename.isEmpty()) + return false; + QFileInfo fi(filename); + QTextDocumentWriter writer(filename); + writer.setFormat("plaintext"); + bool success = writer.write(document()); + if (success) { + fname = filename; + tname = fi.fileName(); + } + return success; +} |