int grams;
} weight_t;
-typedef struct {
+struct gasmix {
fraction_t o2;
fraction_t he;
-} gasmix_t;
+};
typedef struct {
volume_t size;
typedef struct {
cylinder_type_t type;
- gasmix_t gasmix;
+ struct gasmix gasmix;
pressure_t start, end;
} cylinder_t;
+extern double get_depth_units(unsigned int mm, int *frac, const char **units);
+
+static inline double mm_to_feet(int mm)
+{
+ return mm * 0.00328084;
+}
+
static inline int to_feet(depth_t depth)
{
- return depth.mm * 0.00328084 + 0.5;
+ return mm_to_feet(depth.mm) + 0.5;
+}
+
+static double mkelvin_to_C(int mkelvin)
+{
+ return (mkelvin - 273150) / 1000.0;
+}
+
+static double mkelvin_to_F(int mkelvin)
+{
+ return mkelvin * 9 / 5000.0 - 459.670;
}
static inline int to_C(temperature_t temp)
{
if (!temp.mkelvin)
return 0;
- return (temp.mkelvin - 273150 + 499) / 1000;
+ return mkelvin_to_C(temp.mkelvin) + 0.5;
}
static inline int to_F(temperature_t temp)
{
if (!temp.mkelvin)
return 0;
- return temp.mkelvin * 9 / 5000.0 - 459.670 + 0.5;
+ return mkelvin_to_F(temp.mkelvin) + 0.5;
}
static inline int to_K(temperature_t temp)
int cylinderindex;
};
+/*
+ * Events are currently pretty meaningless. This is
+ * just based on the random data that libdivecomputer
+ * gives us. I'm not sure what a real "architected"
+ * event model would actually look like, but right
+ * now you can associate a list of events with a dive,
+ * and we'll do something about it.
+ */
+struct event {
+ struct event *next;
+ duration_t time;
+ int type, flags, value;
+ char name[];
+};
+
#define MAX_CYLINDERS (8)
struct dive {
+ int number;
time_t when;
char *location;
char *notes;
+ char *divemaster, *buddy;
+ double latitude, longitude;
depth_t maxdepth, meandepth;
duration_t duration, surfacetime;
depth_t visibility;
temperature_t airtemp, watertemp;
cylinder_t cylinder[MAX_CYLINDERS];
- int samples;
+ struct event *events;
+ int samples, alloc_samples;
struct sample sample[];
};
extern struct dive_table dive_table;
+extern int selected_dive;
+#define current_dive (get_dive(selected_dive))
+
static inline struct dive *get_dive(unsigned int nr)
{
if (nr >= dive_table.nr)
extern void parse_xml_init(void);
extern void parse_xml_file(const char *filename, GError **error);
+extern void set_filename(const char *filename);
extern void show_dive_info(struct dive *);
extern void flush_dive_info_changes(struct dive *);
return sizeof(struct dive) + samples*sizeof(struct sample);
}
+extern time_t utc_mktime(struct tm *tm);
+
+extern struct dive *alloc_dive(void);
+extern void record_dive(struct dive *dive);
+
+extern struct sample *prepare_sample(struct dive **divep);
+extern void finish_sample(struct dive *dive, struct sample *sample);
+
+extern void report_dives(void);
extern struct dive *fixup_dive(struct dive *dive);
extern struct dive *try_to_merge(struct dive *a, struct dive *b);
+extern void renumber_dives(int nr);
+
+extern void add_event(struct dive *dive, int time, int type, int flags, int value, const char *name);
+
+/* UI related protopypes */
+
+extern void init_ui(int argc, char **argv);
+
+extern void run_ui(void);
+
+extern void report_error(GError* error);
+
+extern void dive_list_update_dives(void);
+extern void flush_divelist(struct dive *dive);
+
+extern int open_import_file_dialog(char *filterpattern, char *filtertext,
+ void(* parse_function)(char *));
#define DIVE_ERROR_PARSE 1
+const char *weekday(int wday);
+const char *monthname(int mon);
+
+#define UTF8_DEGREE "\xc2\xb0"
+#define UTF8_SUBSCRIPT_2 "\xe2\x82\x82"
+
#endif /* DIVE_H */