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