C++ (Cpp) GV_CALC_VALUE_IDX_NEG Exemples

Exemple #1

Fichier : menus.cpp Projet : nigelsheffield/opentx

int16_t gvarMenuItem(uint8_t x, uint8_t y, int16_t value, int16_t min, int16_t max, LcdFlags attr, uint8_t event)
#endif
{
    uint16_t delta = GV_GET_GV1_VALUE(max);
    bool invers = (attr & INVERS);

    // TRACE("gvarMenuItem(val=%d min=%d max=%d)", value, min, max);

    if (invers && event == EVT_KEY_LONG(KEY_ENTER)) {
        s_editMode = !s_editMode;
#if defined(CPUARM)
        if (attr & PREC1)
            value = (GV_IS_GV_VALUE(value, min, max) ? GET_GVAR(value, min, max, mixerCurrentFlightMode)*10 : delta);
        else
            value = (GV_IS_GV_VALUE(value, min, max) ? GET_GVAR(value, min, max, mixerCurrentFlightMode) : delta);
#else
        value = (GV_IS_GV_VALUE(value, min, max) ? GET_GVAR(value, min, max, mixerCurrentFlightMode) : delta);
#endif
        eeDirty(EE_MODEL);
    }
    if (GV_IS_GV_VALUE(value, min, max)) {
        if (attr & LEFT)
            attr -= LEFT; /* because of ZCHAR */
        else
            x -= 2*FW+FWNUM;

#if defined(CPUARM)
        attr &= ~PREC1;
#endif

        int8_t idx = (int16_t) GV_INDEX_CALC_DELTA(value, delta);
        if (invers) {
            CHECK_INCDEC_MODELVAR(event, idx, -MAX_GVARS, MAX_GVARS-1);
        }

        if (idx < 0) {
            value = (int16_t) GV_CALC_VALUE_IDX_NEG(idx, delta);
            idx = -idx;
            lcd_putcAtt(x-6, y, '-', attr);
        }
        else {
            value = (int16_t) GV_CALC_VALUE_IDX_POS(idx, delta);
            idx++;
        }
        putsStrIdx(x, y, STR_GV, idx, attr);
    }
    else {
        lcd_outdezAtt(x, y, value, attr);
#if defined(CPUARM)
        if (invers) value = checkIncDec(event, value, min, max, EE_MODEL | editflags);
#else
        if (invers) value = checkIncDec(event, value, min, max, EE_MODEL);
#endif
    }
    return value;
}

Exemple #2

Fichier : widgets.cpp Projet : BenZoFly/opentx

int16_t gvarMenuItem(coord_t x, coord_t y, int16_t value, int16_t min, int16_t max, LcdFlags attr, uint8_t editflags, uint8_t event)
{
  uint16_t delta = GV_GET_GV1_VALUE(max);
  bool invers = (attr & INVERS);

  // TRACE("gvarMenuItem(val=%d min=%d max=%d)", value, min, max);

  if (invers && event == EVT_KEY_LONG(KEY_ENTER)) {
    s_editMode = !s_editMode;
    if (attr & PREC1)
      value = (GV_IS_GV_VALUE(value, min, max) ? GET_GVAR(value, min, max, mixerCurrentFlightMode)*10 : delta);
    else
      value = (GV_IS_GV_VALUE(value, min, max) ? GET_GVAR(value, min, max, mixerCurrentFlightMode) : delta);
    eeDirty(EE_MODEL);
  }

  if (GV_IS_GV_VALUE(value, min, max)) {
    if (attr & LEFT)
      attr -= LEFT; /* because of ZCHAR */
    else
      x -= 2*FW+FWNUM;

    attr &= ~PREC1;

    int8_t idx = (int16_t) GV_INDEX_CALC_DELTA(value, delta);
    if (idx >= 0) ++idx;    // transform form idx=0=GV1 to idx=1=GV1 in order to handle double keys invert
    if (invers) {
      CHECK_INCDEC_MODELVAR_CHECK(event, idx, -MAX_GVARS, MAX_GVARS, noZero);
      if (idx == 0) idx = 1;    // handle reset to zero, map to GV1
    }
    if (idx < 0) {
      value = (int16_t) GV_CALC_VALUE_IDX_NEG(idx, delta);
      idx = -idx;
      lcd_putcAtt(x-6, y, '-', attr);
    }
    else {
      value = (int16_t) GV_CALC_VALUE_IDX_POS(idx-1, delta);
    }
    putsStrIdx(x, y, STR_GV, idx, attr);
  }
  else {
    lcd_outdezAtt(x, y, value, attr);
    if (invers) value = checkIncDec(event, value, min, max, EE_MODEL | editflags);
  }
  return value;
}