logwidget.cpp

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/*
 * SPDX-FileCopyrightText: 2006-2021 Istituto Italiano di Tecnologia (IIT)
 * SPDX-License-Identifier: LGPL-2.1-or-later
 */
 
#include "logwidget.h"
#include <QFileDialog>
#include <QCoreApplication>
 
LogWidget::LogWidget(QWidget *parent) :
    QListWidget(parent),
    contextMenu(nullptr)
{
    //contextMenu = new QMenu(this);
    clearLogAction = new QAction("Clear Log",this);
    saveLogAction = new QAction("Save Log",this);
 
    clearLogAction->setIcon(QIcon(":/clear.svg"));
    saveLogAction->setIcon(QIcon(":/file-save.svg"));
 
    this->addAction(clearLogAction);
    this->addAction(saveLogAction);
 
    connect(clearLogAction,SIGNAL(triggered()),this,SLOT(onClearLog()));
    connect(saveLogAction,SIGNAL(triggered()),this,SLOT(onSaveLog()));
}
 
void LogWidget::onClearLog()
{
    clear();
}
 
void LogWidget::onSaveLog()
{
    QString logFileName = QFileDialog::getSaveFileName(this,"Save the Log",QDir::homePath());
 
    QFile f(logFileName);
    f.open(QIODevice::WriteOnly);
 
    for(int i=0; i<count(); i++){
        QString line = item(i)->text() + "\n";
        f.write(line.toLatin1().data());
    }
 
    f.flush();
    f.close();
 
}