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Context menu entry to change setpoint

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This patch adds a context menu entry to add a setpoint change
event. In particular, this can be used to turn a logged dive into
a CCR dive.

Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Robert C. Helling 2014-11-26 14:22:41 +01:00 • committed by Dirk Hohndel
parent 96a94f1a19
commit fb265c2929
4 changed files with 51 additions and 1 deletions
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34
profile.c
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@ -373,6 +373,18 @@ static int set_cylinder_index(struct plot_info *pi, int i, int cylinderindex, un
return i;
}
static int set_setpoint(struct plot_info *pi, int i, int setpoint, unsigned int end)
{
while (i < pi->nr) {
struct plot_data *entry = pi->entry + i;
if (entry->sec > end)
break;
entry->o2pressure.mbar = setpoint;
i++;
}
return i;
}
/* normally the first cylinder has index 0... if not, we need to fix this up here */
static int set_first_cylinder_index(struct plot_info *pi, int i, int cylinderindex, unsigned int end)
{
@ -407,6 +419,27 @@ static void check_gas_change_events(struct dive *dive, struct divecomputer *dc,
set_cylinder_index(pi, i, cylinderindex, ~0u);
}
static void check_setpoint_events(struct dive *dive, struct divecomputer *dc, struct plot_info *pi)
{
int i = 0;
pressure_t setpoint;
setpoint.mbar = 0;
struct event *ev = get_next_event(dc->events, "SP change");
if (!ev)
return;
do {
i = set_setpoint(pi, i, setpoint.mbar, ev->time.seconds);
setpoint.mbar = ev->value;
if(setpoint.mbar)
dc->dctype = CCR;
ev = get_next_event(ev->next, "SP change");
} while (ev);
set_setpoint(pi, i, setpoint.mbar, ~0u);
}
struct plot_info calculate_max_limits_new(struct dive *dive, struct divecomputer *dc)
{
@ -1014,6 +1047,7 @@ void create_plot_info_new(struct dive *dive, struct divecomputer *dc, struct plo
last_pi_entry_new = populate_plot_entries(dive, dc, pi);
check_gas_change_events(dive, dc, pi); /* Populate the gas index from the gas change events */
check_setpoint_events(dive, dc, pi); /* Populate setpoints */
setup_gas_sensor_pressure(dive, dc, pi); /* Try to populate our gas pressure knowledge */
populate_pressure_information(dive, dc, pi, false); /* .. calculate missing pressure entries for all gasses except o2 */
if (dc->dctype == CCR) /* For CCR dives.. */