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Make the map provider choice a preference

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Not all of the providers seem to work for me (Yahoo Satellite doesn't
appear to give me any data), but for now I'll leave most of them in.
We can later decide to offer only some of them.

It might be more fun to be able to pick the provider directly from the map
widget. But for now I kept this in the preferences which seemed to be a
good place for it.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2013-02-28 16:19:12 -08:00
parent b24d0f2f60
commit d1c394e51f
5 changed files with 66 additions and 14 deletions
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17
prefs.c
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@ -60,8 +60,18 @@ static void save_double_conf(char *name, double _val, double _def)
subsurface_set_conf(name, string);
}
static void save_int_conf(char *name, int value, int def)
{
if (value == def) {
subsurface_unset_conf(name);
return;
}
subsurface_set_conf_int(name, value);
}
#define SAVE_DOUBLE(name, field) save_double_conf(name, prefs.field, default_prefs.field)
#define SAVE_PERCENT(name, field) save_double_conf(name, prefs.field*100, default_prefs.field*100)
#define SAVE_INT(name, field) save_int_conf(name, prefs.field, default_prefs.field)
void save_preferences(void)
{
@ -102,6 +112,8 @@ void save_preferences(void)
SAVE_STRING("default_filename", default_filename);
SAVE_INT("map_provider", map_provider);
/* Flush the changes out to the system */
subsurface_flush_conf();
}
@ -122,6 +134,7 @@ static gboolean get_bool(char *name, gboolean def)
void load_preferences(void)
{
const char *conf_value;
int int_value;
GET_UNIT("feet", length, METERS, FEET);
GET_UNIT("psi", pressure, BAR, PSI);
@ -189,4 +202,8 @@ void load_preferences(void)
conf_value = subsurface_get_conf("default_filename");
if (conf_value)
prefs.default_filename = conf_value;
int_value = subsurface_get_conf_int("map_provider");
if(int_value >= 0)
prefs.map_provider = int_value;
}