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LibrePilot/ground/openpilotgcs/src/plugins/systemhealth/systemhealthgadgetwidget.h

72 lines
2.2 KiB
C++

/**
******************************************************************************
*
* @file systemhealthgadgetwidget.h
* @author Edouard Lafargue Copyright (C) 2010.
* @addtogroup GCSPlugins GCS Plugins
* @{
* @addtogroup SystemHealthPlugin System Health Plugin
* @{
* @brief The System Health gadget plugin
*****************************************************************************/
/*
* 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, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef SYSTEMHEALTHGADGETWIDGET_H_
#define SYSTEMHEALTHGADGETWIDGET_H_
#include "systemhealthgadgetconfiguration.h"
#include "uavobject.h"
#include "uavtalk/telemetrymanager.h"
#include <QGraphicsView>
#include <QtSvg/QSvgRenderer>
#include <QtSvg/QGraphicsSvgItem>
#include <QFile>
#include <QTimer>
class SystemHealthGadgetWidget : public QGraphicsView
{
Q_OBJECT
public:
SystemHealthGadgetWidget(QWidget *parent = 0);
~SystemHealthGadgetWidget();
void setSystemFile(QString dfn);
void setIndicator(QString indicator);
void paint();
protected:
void paintEvent(QPaintEvent *event);
void resizeEvent(QResizeEvent *event);
private slots:
void updateAlarms(UAVObject *systemAlarm); // Called by the systemalarms UAVObject
void onAutopilotConnect();
void onAutopilotDisconnect();
private:
QSvgRenderer *m_renderer;
QGraphicsSvgItem *background;
QGraphicsSvgItem *foreground;
QGraphicsSvgItem *nolink;
// Simple flag to skip rendering if the
bool fgenabled; // layer does not exist.
};
#endif /* SYSTEMHEALTHGADGETWIDGET_H_ */