subsurface/core/plannershared.h
jan Iversen f291e5e2d8 core: add convert between meter/feet to plannerShared
qPrefDiveplanner contains settings for ascent and descent in a neutral format.
diveplanner desktop uses a macro UNIT_FACTOR to convert between UI values and
qPref values.

In order not to dublicate these calculation (in C++ and QML) a set of shared
functions are made. The functions are identical to the calculations in diveplanner
desktop.

Signed-off-by: Jan Iversen <jan@casacondor.com>
2019-12-24 06:30:57 +09:00

55 lines
2 KiB
C++

// SPDX-License-Identifier: GPL-2.0
#ifndef PLANNERSHARED_H
#define PLANNERSHARED_H
#include <QObject>
// This is a shared class (mobile/desktop), and contains the core of the diveplanner
// without UI entanglement.
// It make variables and functions available to QML, these are referenced directly
// in the desktop version
//
// The mobile diveplanner shows all diveplans, but the editing functionality is
// limited to keep the UI simpler.
class plannerShared: public QObject {
Q_OBJECT
// Ascend/Descend data, converted to meter/feet depending on user selection
// Settings these will automatically update the corresponding qPrefDivePlanner
// Variables
Q_PROPERTY(int ascratelast6m READ ascratelast6m WRITE set_ascratelast6m NOTIFY ascratelast6mChanged);
Q_PROPERTY(int ascratestops READ ascratestops WRITE set_ascratestops NOTIFY ascratestopsChanged);
Q_PROPERTY(int ascrate50 READ ascrate50 WRITE set_ascrate50 NOTIFY ascrate50Changed);
Q_PROPERTY(int ascrate75 READ ascrate75 WRITE set_ascrate75 NOTIFY ascrate75Changed);
Q_PROPERTY(int descrate READ descrate WRITE set_descrate NOTIFY descrateChanged);
public:
static plannerShared *instance();
// Ascend/Descend data, converted to meter/feet depending on user selection
static int ascratelast6m();
static int ascratestops();
static int ascrate50();
static int ascrate75();
static int descrate();
public slots:
// Ascend/Descend data, converted to meter/feet depending on user selection
static void set_ascratelast6m(int value);
static void set_ascratestops(int value);
static void set_ascrate50(int value);
static void set_ascrate75(int value);
static void set_descrate(int value);
signals:
// Ascend/Descend data, converted to meter/feet depending on user selection
void ascratelast6mChanged(int value);
void ascratestopsChanged(int value);
void ascrate50Changed(int value);
void ascrate75Changed(int value);
void descrateChanged(int value);
private:
plannerShared() {}
};
#endif // PLANNERSHARED_H