Initial import of version 0.3

[gpsdata] / src / compass.h

diff --git a/src/compass.h b/src/compass.h
new file mode 100644 (file)
index 0000000..f30ea82
--- /dev/null
+++ b/src/compass.h
@@ -0,0 +1,77 @@
+/*
+ *  GPSData for Maemo.
+ *  Copyright (C) 2011 Roman Moravcik
+ *
+ *  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 2 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 COMPASS_H
+#define COMPASS_H
+
+#ifdef QT_NO_OPENGL
+#include <QWidget>
+#else
+#include <QGLWidget>
+#endif
+#include <QTimer>
+
+#ifdef QT_NO_OPENGL
+class Compass : public QWidget
+#else
+class Compass : public QGLWidget
+#endif
+{
+  Q_OBJECT
+
+public:
+    enum CompassType
+    {
+        Gps = 0,
+        Sensor = 1
+    };
+
+    Compass(CompassType type);
+    ~Compass();
+
+    void updateWidget(const int azimuth, double calibration);
+    void updateWidget(const int azimuth, bool locked, int speed);
+
+private slots:
+    void moveTimerEvent();
+
+private:
+    CompassType m_type;
+    int m_azimuth;
+    int m_compassAzimuth;
+    bool m_locked;
+    int m_gpsSpeed;
+    double m_sensorCalibLevel;
+
+    QColor m_azimuthLabelWarnColor;
+    QColor m_scaleColor;
+    QColor m_windroseNorthColor;
+    QColor m_windroseColor;
+    QColor m_windroseBckColor;
+
+    void paintAzimuth(QPainter &painter, const QRectF &area);
+    void paintCompass(QPainter &painter, const QRectF &area);
+
+    QTimer *m_rotateTimer;
+
+protected:
+    void paintEvent(QPaintEvent *event);
+};
+
+#endif // GCOMPASS_H