mifr/subsurface
1
0
Fork 0
mirror of https://github.com/subsurface/subsurface.git synced 2025-02-19 22:16:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

Move gas string computation into core logic code

Browse source 
This is now a helper called from the Gtk UI code (and will soon be used by
the Qt UI code).

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2013-05-02 10:38:34 -07:00
parent e6ec626c97
commit 63c5080561
3 changed files with 37 additions and 24 deletions
Download patch file Download diff file Expand all files Collapse all files

28
divelist.c
View file

@ -595,6 +595,34 @@ char *get_trip_date_string(timestamp_t when, int nr) {
return buffer;
}
#define MAX_NITROX_STRING 80
#define UTF8_ELLIPSIS "\xE2\x80\xA6"
/* callers needs to free the string */
char *get_nitrox_string(struct dive *dive)
{
int o2, he, o2low;
char *buffer = malloc(MAX_NITROX_STRING);
if (buffer) {
get_dive_gas(dive, &o2, &he, &o2low);
o2 = (o2 + 5) / 10;
he = (he + 5) / 10;
o2low = (o2low + 5) / 10;
if (he)
snprintf(buffer, sizeof(buffer), "%d/%d", o2, he);
else if (o2)
if (o2 == o2low)
snprintf(buffer, sizeof(buffer), "%d", o2);
else
snprintf(buffer, sizeof(buffer), "%d" UTF8_ELLIPSIS "%d", o2low, o2);
else
strcpy(buffer, _("air"));
}
return buffer;
}
/*
* helper functions for dive_trip handling
*/