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Copy pathfileviewdialog.cpp
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72 lines (63 loc) · 2.2 KB
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/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2015 Daniel Marjamäki and Cppcheck team.
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include <QFile>
#include <QByteArray>
#include <QMessageBox>
#include <QTextEdit>
#include "fileviewdialog.h"
FileViewDialog::FileViewDialog(const QString &file,
const QString &title,
QWidget *parent)
: QDialog(parent)
{
mUI.setupUi(this);
setWindowTitle(title);
connect(mUI.mButtons, SIGNAL(accepted()), this, SLOT(accept()));
LoadTextFile(file, mUI.mText);
}
void FileViewDialog::LoadTextFile(const QString &filename, QTextEdit *edit)
{
QFile file(filename);
if (!file.exists()) {
QString msg(tr("Could not find the file: %1"));
msg = msg.arg(filename);
QMessageBox msgbox(QMessageBox::Critical,
tr("Cppcheck"),
msg,
QMessageBox::Ok,
this);
msgbox.exec();
return;
}
file.open(QIODevice::ReadOnly | QIODevice::Text);
if (!file.isReadable()) {
QString msg(tr("Could not read the file: %1"));
msg = msg.arg(filename);
QMessageBox msgbox(QMessageBox::Critical,
tr("Cppcheck"),
msg,
QMessageBox::Ok,
this);
msgbox.exec();
return;
}
QByteArray filedata = file.readAll();
file.close();
QString filestringdata(filedata);
edit->setPlainText(filestringdata);
}