From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu, 8 Sep 2011 18:23:11 +0000 (-0700)
Subject: Save default units using GConf
X-Git-Url: http://git.tdb.fi/?p=ext%2Fsubsurface.git;a=commitdiff_plain;h=a13d3172fa1cd66cd81b84f1c92f0c8e7de09375

Save default units using GConf

That seems to be the gtk2 way.  Whatever.  diveclog ends up defaulting
to metric units, because we all know that's the right thing to do.
However, I learnt to dive in the US, so I'm used to seeing psi and feet.

So despite the sane defaults, I want diveclog to use the broken imperial
units for me.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/Makefile b/Makefile
index b47a531..a2062e6 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ OBJS=main.o dive.o profile.o info.o divelist.o parse-xml.o save-xml.o
 divelog: $(OBJS)
 	$(CC) $(LDFLAGS) -o divelog $(OBJS) \
 		`xml2-config --libs` \
-		`pkg-config --libs gtk+-2.0 glib-2.0`
+		`pkg-config --libs gtk+-2.0 glib-2.0 gconf-2.0`
 
 parse-xml.o: parse-xml.c dive.h
 	$(CC) $(CFLAGS) `pkg-config --cflags glib-2.0` -c `xml2-config --cflags`  parse-xml.c
@@ -18,7 +18,8 @@ dive.o: dive.c dive.h
 	$(CC) $(CFLAGS) `pkg-config --cflags glib-2.0` -c dive.c
 
 main.o: main.c dive.h display.h divelist.h
-	$(CC) $(CFLAGS) `pkg-config --cflags gtk+-2.0 glib-2.0` -c main.c
+	$(CC) $(CFLAGS) `pkg-config --cflags gtk+-2.0 glib-2.0 gconf-2.0` \
+		-c main.c
 
 profile.o: profile.c dive.h display.h divelist.h
 	$(CC) $(CFLAGS) `pkg-config --cflags gtk+-2.0 glib-2.0` -c profile.c
diff --git a/README b/README
index a9eb649..527bdb3 100644
--- a/README
+++ b/README
@@ -4,7 +4,7 @@ I'm tired of java programs that don't work etc.
 
 License: GPLv2
 
-You need libxml2-devel and gtk2-devel to build this.
+You need libxml2-devel, gtk2-devel and GConf2-devel to build this.
 
 Usage:
 
diff --git a/main.c b/main.c
index e927412..7088a6d 100644
--- a/main.c
+++ b/main.c
@@ -3,6 +3,8 @@
 #include <stdlib.h>
 #include <time.h>
 
+#include <gconf/gconf-client.h>
+
 #include "dive.h"
 #include "divelist.h"
 #include "display.h"
@@ -14,8 +16,11 @@ GtkWidget *error_label;
 int        error_count;
 struct DiveList   dive_list;
 
+GConfClient *gconf;
 struct units output_units;
 
+#define GCONF_NAME(x) "/apps/diveclog/" #x
+
 static int sortfn(const void *_a, const void *_b)
 {
 	const struct dive *a = *(void **)_a;
@@ -297,6 +302,10 @@ static void unit_dialog(GtkWidget *w, gpointer data)
 		output_units = menu_units;
 		update_dive_list_units(&dive_list);
 		repaint_dive();
+		gconf_client_set_bool(gconf, GCONF_NAME(feet), output_units.length == FEET, NULL);
+		gconf_client_set_bool(gconf, GCONF_NAME(psi), output_units.pressure == PSI, NULL);
+		gconf_client_set_bool(gconf, GCONF_NAME(cuft), output_units.volume == CUFT, NULL);
+		gconf_client_set_bool(gconf, GCONF_NAME(fahrenheit), output_units.temperature == FAHRENHEIT, NULL);
 	}
 	gtk_widget_destroy(dialog);
 }
@@ -358,6 +367,18 @@ int main(int argc, char **argv)
 
 	gtk_init(&argc, &argv);
 
+	g_type_init();
+	gconf = gconf_client_get_default();
+
+	if (gconf_client_get_bool(gconf, GCONF_NAME(feet), NULL))
+		output_units.length = FEET;
+	if (gconf_client_get_bool(gconf, GCONF_NAME(psi), NULL))
+		output_units.pressure = PSI;
+	if (gconf_client_get_bool(gconf, GCONF_NAME(cuft), NULL))
+		output_units.volume = CUFT;
+	if (gconf_client_get_bool(gconf, GCONF_NAME(fahrenheit), NULL))
+		output_units.temperature = FAHRENHEIT;
+
 	error_info_bar = NULL;
 	win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 	g_signal_connect(G_OBJECT(win), "destroy", G_CALLBACK(on_destroy), NULL);