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b98c35ab52
Currently the event type code uses libdivecomputer's flags to differentiate between events. Make this explicit and extract the event severity. The reason is that later we want to be more explicit about showing/ hiding events and thereto we must format the name of events. Moreover, this encapsulates the complexities of extracting the severity in the event code (that used to be in the profile code). Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#ifndef EVENT_H
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#define EVENT_H
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#include "divemode.h"
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#include "gas.h"
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#include "units.h"
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#include <libdivecomputer/parser.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum event_severity {
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EVENT_SEVERITY_NONE = 0,
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EVENT_SEVERITY_INFO,
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EVENT_SEVERITY_WARN,
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EVENT_SEVERITY_ALARM
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};
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/*
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* Events are currently based straight on what libdivecomputer gives us.
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* We need to wrap these into our own events at some point to remove some of the limitations.
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*/
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struct event {
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struct event *next;
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duration_t time;
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int type;
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/* This is the annoying libdivecomputer format. */
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int flags, value;
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/* .. and this is our "extended" data for some event types */
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union {
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enum divemode_t divemode; // for divemode change events
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/*
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* NOTE! The index may be -1, which means "unknown". In that
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* case, the get_cylinder_index() function will give the best
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* match with the cylinders in the dive based on gasmix.
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*/
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struct { // for gas switch events
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int index;
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struct gasmix mix;
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} gas;
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};
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bool deleted;
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char name[];
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};
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extern int event_is_gaschange(const struct event *ev);
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extern bool event_is_divemodechange(const struct event *ev);
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extern struct event *clone_event(const struct event *src_ev);
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extern void free_events(struct event *ev);
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extern struct event *create_event(unsigned int time, int type, int flags, int value, const char *name);
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extern struct event *clone_event_rename(const struct event *ev, const char *name);
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extern bool same_event(const struct event *a, const struct event *b);
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extern enum event_severity get_event_severity(const struct event *ev);
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/* Since C doesn't have parameter-based overloading, two versions of get_next_event. */
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extern const struct event *get_next_event(const struct event *event, const char *name);
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extern struct event *get_next_event_mutable(struct event *event, const char *name);
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#ifdef __cplusplus
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}
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#endif
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#endif
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