73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2016 Cppcheck team.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <QFile>
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#include <QByteArray>
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#include <QMessageBox>
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#include <QTextEdit>
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#include "fileviewdialog.h"
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FileViewDialog::FileViewDialog(const QString &file,
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const QString &title,
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QWidget *parent)
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: QDialog(parent)
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{
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mUI.setupUi(this);
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setWindowTitle(title);
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connect(mUI.mButtons, SIGNAL(accepted()), this, SLOT(accept()));
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LoadTextFile(file, mUI.mText);
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}
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void FileViewDialog::LoadTextFile(const QString &filename, QTextEdit *edit)
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{
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QFile file(filename);
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if (!file.exists()) {
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QString msg(tr("Could not find the file: %1"));
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msg = msg.arg(filename);
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QMessageBox msgbox(QMessageBox::Critical,
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tr("Cppcheck"),
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msg,
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QMessageBox::Ok,
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this);
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msgbox.exec();
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return;
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}
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file.open(QIODevice::ReadOnly | QIODevice::Text);
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if (!file.isReadable()) {
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QString msg(tr("Could not read the file: %1"));
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msg = msg.arg(filename);
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QMessageBox msgbox(QMessageBox::Critical,
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tr("Cppcheck"),
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msg,
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QMessageBox::Ok,
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this);
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msgbox.exec();
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return;
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}
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QByteArray filedata = file.readAll();
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file.close();
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QString filestringdata(filedata);
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edit->setPlainText(filestringdata);
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}
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