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/*
Copyright (C) 2019 Srivats P.
This file is part of "Ostinato"
This 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/>
*/
#ifndef _APPLY_MESSAGE_H
#define _APPLY_MESSAGE_H
#include <QDialog>
#include <QMainWindow>
#include <QProgressBar>
#include <QTimer>
extern QMainWindow *mainWindow;
class ApplyMessage: public QDialog
{
public:
ApplyMessage(QWidget *parent = Q_NULLPTR);
public slots:
void show();
virtual void done(int r);
private:
QLabel *help_;
QTimer *helpTimer_;
};
ApplyMessage::ApplyMessage(QWidget *parent)
: QDialog(parent)
{
auto layout = new QVBoxLayout(this);
auto message = new QLabel(tr("Pushing configuration changes to agent "
"and re-building packets ..."), this);
auto progress = new QProgressBar(this);
progress->setRange(0, 0);
progress->setTextVisible(false);
help_ = new QLabel(tr("<b>This may take some time</b>"), this);
help_->setAlignment(Qt::AlignCenter);
layout->addWidget(message);
layout->addWidget(progress);
layout->addWidget(help_);
helpTimer_ = new QTimer(this);
helpTimer_->setSingleShot(true);
helpTimer_->setInterval(4000);
connect(helpTimer_, SIGNAL(timeout()), help_, SLOT(show()));
}
void ApplyMessage::show()
{
help_->hide(); // shown when helpTimer_ expires
QWidget *parent = parentWidget();
if (!parent)
parent = mainWindow;
move(parent->frameGeometry().center() - rect().center());
setModal(true);
QDialog::show();
helpTimer_->start();
}
void ApplyMessage::done(int r)
{
helpTimer_->stop();
QDialog::done(r);
}
#endif
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