Remove unused prefs.c

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 0 insertions, 197 deletions

diff --git a/prefs.c b/prefs.c
deleted file mode 100644
index b2cbea751..000000000
--- a/prefs.c
+++ /dev/null
@@ -1,197 +0,0 @@
-#include <string.h>
-
-#include "dive.h"
-
-struct units *get_units()
-{
-	return &prefs.units;
-}
-
-static void set_bool_conf(char *name, gboolean value, gboolean def)
-{
-	if (value == def) {
-		subsurface_unset_conf(name);
-		return;
-	}
-	subsurface_set_conf_bool(name, value);
-}
-#define __SAVE_BOOLEAN(name, field, value) \
-	set_bool_conf(name, prefs.field == value, default_prefs.field == value)
-#define SAVE_UNIT(name, field, value) __SAVE_BOOLEAN(name, units.field, value)
-#define SAVE_BOOL(name, field) __SAVE_BOOLEAN(name, field, TRUE)
-
-static void set_string_conf(char *name, const char *value, const char *def)
-{
-	if (!strcmp(value, def)) {
-		subsurface_unset_conf(name);
-		return;
-	}
-	subsurface_set_conf(name, value);
-}
-#define SAVE_STRING(name, field) set_string_conf(name, prefs.field, default_prefs.field)
-
-/* We don't really save doubles */
-static void save_double_conf(char *name, double _val, double _def)
-{
-	int val = rint(_val * 100), neg, len;
-	int def = rint(_def * 100);
-	char string[16];
-
-	if (val == def) {
-		subsurface_unset_conf(name);
-		return;
-	}
-	neg = 0;
-	if (val < 0) {
-		neg = 1;
-		val = -val;
-	}
-	len = snprintf(string, sizeof(string), "%s%d.%02d",
-		neg ? "-" : "", val / 100, val % 100);
-
-	/* Save with 0-2 decimals */
-	if (string[len-1] == '0') {
-		len--;
-		if (string[len-1] == '0')
-			len -= 2;	/* Remove decimal point too */
-		string[len] = 0;
-	}
-
-	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)
-{
-	SAVE_UNIT("feet", length, FEET);
-	SAVE_UNIT("psi", pressure, PSI);
-	SAVE_UNIT("cuft", volume, CUFT);
-	SAVE_UNIT("fahrenheit", temperature, FAHRENHEIT);
-	SAVE_UNIT("lbs", weight, LBS);
-
-	SAVE_STRING("divelist_font", divelist_font);
-
-	SAVE_BOOL("po2graph", pp_graphs.po2);
-	SAVE_BOOL("pn2graph", pp_graphs.pn2);
-	SAVE_BOOL("phegraph", pp_graphs.phe);
-
-	SAVE_DOUBLE("po2threshold", pp_graphs.po2_threshold);
-	SAVE_DOUBLE("pn2threshold", pp_graphs.pn2_threshold);
-	SAVE_DOUBLE("phethreshold", pp_graphs.phe_threshold);
-
-	SAVE_BOOL("mod", mod);
-	SAVE_DOUBLE("modppO2", mod_ppO2);
-	SAVE_BOOL("ead", ead);
-	SAVE_BOOL("redceiling", profile_red_ceiling);
-	SAVE_BOOL("calcceiling", profile_calc_ceiling);
-	SAVE_BOOL("calcceiling3m", calc_ceiling_3m_incr);
-
-	SAVE_PERCENT("gflow", gflow);
-	SAVE_PERCENT("gfhigh", gfhigh);
-
-	SAVE_STRING("default_filename", default_filename);
-
-	SAVE_INT("map_provider", map_provider);
-        SAVE_INT("display_invalid_dives", display_invalid_dives);
-
-	/* Flush the changes out to the system */
-	subsurface_flush_conf();
-}
-
-static gboolean get_bool(char *name, gboolean def)
-{
-	int val = subsurface_get_conf_bool(name);
-	if (val < 0)
-		return def;
-	return val;
-}
-#define GET_UNIT(name, field, f, t) \
-	prefs.units.field = get_bool(name, default_prefs.units.field) ? (t) : (f)
-#define GET_BOOL(name, field) \
-	prefs.field = get_bool(name, default_prefs.field)
-
-
-void load_preferences(void)
-{
-	const char *conf_value;
-	int int_value;
-
-	GET_UNIT("feet", length, METERS, FEET);
-	GET_UNIT("psi", pressure, BAR, PSI);
-	GET_UNIT("cuft", volume, LITER, CUFT);
-	GET_UNIT("fahrenheit", temperature, CELSIUS, FAHRENHEIT);
-	GET_UNIT("lbs", weight, KG, LBS);
-
-	/* an unset key is 'default' */
-	GET_BOOL("po2graph", pp_graphs.po2);
-	GET_BOOL("pn2graph", pp_graphs.pn2);
-	GET_BOOL("phegraph", pp_graphs.phe);
-
-	conf_value = subsurface_get_conf("po2threshold");
-	if (conf_value) {
-		sscanf(conf_value, "%lf", &prefs.pp_graphs.po2_threshold);
-		free((void *)conf_value);
-	}
-	conf_value = subsurface_get_conf("pn2threshold");
-	if (conf_value) {
-		sscanf(conf_value, "%lf", &prefs.pp_graphs.pn2_threshold);
-		free((void *)conf_value);
-	}
-	conf_value = subsurface_get_conf("phethreshold");
-	if (conf_value) {
-		sscanf(conf_value, "%lf", &prefs.pp_graphs.phe_threshold);
-		free((void *)conf_value);
-	}
-	GET_BOOL("mod", mod);
-	conf_value = subsurface_get_conf("modppO2");
-	if (conf_value) {
-		sscanf(conf_value, "%lf", &prefs.mod_ppO2);
-		free((void *)conf_value);
-	}
-	GET_BOOL("ead", ead);
-	GET_BOOL("redceiling", profile_red_ceiling);
-	GET_BOOL("calcceiling", profile_calc_ceiling);
-	GET_BOOL("calcceiling3m", calc_ceiling_3m_incr);
-	conf_value = subsurface_get_conf("gflow");
-	if (conf_value) {
-		sscanf(conf_value, "%lf", &prefs.gflow);
-		prefs.gflow /= 100.0;
-		free((void *)conf_value);
-	}
-	conf_value = subsurface_get_conf("gfhigh");
-	if (conf_value) {
-		sscanf(conf_value, "%lf", &prefs.gfhigh);
-		prefs.gfhigh /= 100.0;
-		free((void *)conf_value);
-	}
-	set_gf(prefs.gflow, prefs.gfhigh);
-
-	conf_value = subsurface_get_conf("divelist_font");
-	if (conf_value)
-		prefs.divelist_font = conf_value;
-
-
-	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;
-
-	int_value = subsurface_get_conf_int("display_invalid_dives");
-	if (int_value >= 0)
-		prefs.display_invalid_dives = int_value;
-}