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https://bitbucket.org/librepilot/librepilot.git
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e5e80bde27
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2615 ebee16cc-31ac-478f-84a7-5cbb03baadba
154 lines
4.6 KiB
C++
154 lines
4.6 KiB
C++
/**
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******************************************************************************
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*
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* @file dialgadgetwidget.h
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* @see The GNU Public License (GPL) Version 3
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* @addtogroup GCSPlugins GCS Plugins
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* @{
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* @addtogroup DialPlugin Dial Plugin
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* @{
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* @brief Plots flight information rotary style dials
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*****************************************************************************/
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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, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef DIALGADGETWIDGET_H_
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#define DIALGADGETWIDGET_H_
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#include "dialgadgetconfiguration.h"
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#include "extensionsystem/pluginmanager.h"
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#include "uavobjectmanager.h"
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#include "uavobject.h"
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#include <QGraphicsView>
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#include <QtSvg/QSvgRenderer>
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#include <QtSvg/QGraphicsSvgItem>
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#include <QFile>
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#include <QTimer>
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class DialGadgetWidget : public QGraphicsView
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{
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Q_OBJECT
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public:
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DialGadgetWidget(QWidget *parent = 0);
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~DialGadgetWidget();
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void enableOpenGL(bool flag);
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void enableSmoothUpdates(bool flag) { beSmooth = flag; }
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void setDialFile(QString dfn, QString bg, QString fg, QString n1, QString n2, QString n3,
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QString n1Move, QString n2Move, QString n3Move);
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void paint();
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// setNeedle1 and setNeedle2 use a timer to simulate
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// needle inertia
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void setNeedle1(double value);
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void setNeedle2(double value);
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void setNeedle3(double value);
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void setN1Min(double value) {n1MinValue = value;}
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void setN1Max(double value) {n1MaxValue = value;}
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void setN1Factor(double value) {n1Factor = value;}
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void setN2Min(double value) {n2MinValue = value;}
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void setN2Max(double value) {n2MaxValue = value;}
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void setN2Factor(double value) {n2Factor = value;}
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void setN3Min(double value) {n3MinValue = value;}
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void setN3Max(double value) {n3MaxValue = value;}
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void setN3Factor(double value) {n3Factor = value;}
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// Sets up needle/UAVObject connections:
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void connectNeedles(QString object1, QString field1,
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QString object2, QString field2,
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QString object3, QString field3);
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void setDialFont(QString fontProps);
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public slots:
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void updateNeedle1(UAVObject *object1); // Called by the UAVObject
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void updateNeedle2(UAVObject *object2); // Called by the UAVObject
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void updateNeedle3(UAVObject *object3); // Called by the UAVObject
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protected:
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void paintEvent(QPaintEvent *event);
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void resizeEvent(QResizeEvent *event);
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private slots:
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void rotateNeedles();
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private:
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QSvgRenderer *m_renderer;
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QGraphicsSvgItem *m_background;
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QGraphicsSvgItem *m_foreground;
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QGraphicsSvgItem *m_needle1;
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QGraphicsSvgItem *m_needle2;
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QGraphicsSvgItem *m_needle3;
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QGraphicsTextItem *m_text1;
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QGraphicsTextItem *m_text2;
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QGraphicsTextItem *m_text3;
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bool n3enabled;
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bool n2enabled; // Simple flag to skip rendering if the
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bool fgenabled; // layer does not exist.
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bool dialError ;
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// Settings concerning move of the dials
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bool rotateN1;
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bool rotateN2;
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bool rotateN3;
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bool horizN1;
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bool horizN2;
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bool horizN3;
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bool vertN1;
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bool vertN2;
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bool vertN3;
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double n1MinValue;
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double n1MaxValue;
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double n1Factor;
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double n2MinValue;
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double n2MaxValue;
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double n2Factor;
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double n3MinValue;
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double n3MaxValue;
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double n3Factor;
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// The Value and target variables
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// are expressed in degrees
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double needle1Target;
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double needle1Value;
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double needle2Target;
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double needle2Value;
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double needle3Target;
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double needle3Value;
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// Name of the fields to read when an update is received:
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UAVDataObject* obj1;
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UAVDataObject* obj2;
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UAVDataObject* obj3;
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QString field1;
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QString subfield1;
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bool haveSubField1;
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QString field2;
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QString subfield2;
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bool haveSubField2;
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QString field3;
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QString subfield3;
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bool haveSubField3;
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// Rotation timer
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QTimer dialTimer;
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bool beSmooth;
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};
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#endif /* DIALGADGETWIDGET_H_ */
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