Save default units using GConf

[ext/subsurface.git] / main.c

diff --git a/main.c b/main.c
index 14c4f26fe2952e8a1ac4324584c86fac87edb18e..7088a6dfacac37a824c62886ff039cba02756153 100644 (file)
--- 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"
@@ -14,6 +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;
@@ -200,11 +207,115 @@ static void quit(GtkWidget *w, gpointer data)
        gtk_main_quit();
 }
 
+static void create_radio(GtkWidget *dialog, const char *name, ...)
+{
+       va_list args;
+       GtkRadioButton *group = NULL;
+       GtkWidget *box, *label;
+
+       box = gtk_hbox_new(TRUE, 10);
+       gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), box);
+       gtk_widget_show(box);
+
+       label = gtk_label_new(name);
+       gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
+       gtk_widget_show(label);
+
+       va_start(args, name);
+       for (;;) {
+               int enabled;
+               const char *name;
+               GtkWidget *button;
+               void *callback_fn;
+
+               name = va_arg(args, char *);
+               if (!name)
+                       break;
+               callback_fn = va_arg(args, void *);
+               enabled = va_arg(args, int);
+
+               button = gtk_radio_button_new_with_label_from_widget(group, name);
+               group = GTK_RADIO_BUTTON(button);
+               gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0);
+               gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), enabled);
+               g_signal_connect(button, "toggled", G_CALLBACK(callback_fn), NULL);
+               gtk_widget_show(button);
+       }
+       va_end(args);
+}
+
+#define UNITCALLBACK(name, type, value)                                \
+static void name(GtkWidget *w, gpointer data)                  \
+{                                                              \
+       if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w))) \
+               menu_units.type = value;                        \
+}
+
+static struct units menu_units;
+
+UNITCALLBACK(set_meter, length, METERS)
+UNITCALLBACK(set_feet, length, FEET)
+UNITCALLBACK(set_bar, pressure, BAR)
+UNITCALLBACK(set_psi, pressure, PSI)
+UNITCALLBACK(set_liter, volume, LITER)
+UNITCALLBACK(set_cuft, volume, CUFT)
+UNITCALLBACK(set_celsius, temperature, CELSIUS)
+UNITCALLBACK(set_fahrenheit, temperature, FAHRENHEIT)
+
+static void unit_dialog(GtkWidget *w, gpointer data)
+{
+       int result;
+       GtkWidget *dialog;
+
+       menu_units = output_units;
+
+       dialog = gtk_dialog_new_with_buttons("Units",
+               GTK_WINDOW(main_window),
+               GTK_DIALOG_DESTROY_WITH_PARENT,
+               GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
+               GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
+               NULL);
+
+       create_radio(dialog, "Depth:",
+               "Meter", set_meter, (output_units.length == METERS),
+               "Feet",  set_feet, (output_units.length == FEET),
+               NULL);
+
+       create_radio(dialog, "Pressure:",
+               "Bar", set_bar, (output_units.pressure == BAR),
+               "PSI",  set_psi, (output_units.pressure == PSI),
+               NULL);
+
+       create_radio(dialog, "Volume:",
+               "Liter",  set_liter, (output_units.volume == LITER),
+               "CuFt", set_cuft, (output_units.volume == CUFT),
+               NULL);
+
+       create_radio(dialog, "Temperature:",
+               "Celsius", set_celsius, (output_units.temperature == CELSIUS),
+               "Fahrenheit",  set_fahrenheit, (output_units.temperature == FAHRENHEIT),
+               NULL);
+
+       gtk_widget_show(dialog);
+       result = gtk_dialog_run(GTK_DIALOG(dialog));
+       if (result == GTK_RESPONSE_ACCEPT) {
+               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);
+}
+
 static GtkActionEntry menu_items[] = {
        { "FileMenuAction", GTK_STOCK_FILE, "Log", NULL, NULL, NULL},
        { "OpenFile",       GTK_STOCK_OPEN, NULL,   "<control>O", NULL, G_CALLBACK(file_open) },
        { "SaveFile",       GTK_STOCK_SAVE, NULL,   "<control>S", NULL, G_CALLBACK(file_save) },
        { "Quit",           GTK_STOCK_QUIT, NULL,   "<control>Q", NULL, G_CALLBACK(quit) },
+       { "Units",          NULL, "Units", NULL, NULL, G_CALLBACK(unit_dialog) },
 };
 static gint nmenu_items = sizeof (menu_items) / sizeof (menu_items[0]);
 
@@ -214,7 +325,9 @@ static const gchar* ui_string = " \
                        <menu name=\"FileMenu\" action=\"FileMenuAction\"> \
                                <menuitem name=\"Open\" action=\"OpenFile\" /> \
                                <menuitem name=\"Save\" action=\"SaveFile\" /> \
-                               <separator name=\"Seperator\"/> \
+                               <separator name=\"Separator1\"/> \
+                               <menuitem name=\"Units\" action=\"Units\" /> \
+                               <separator name=\"Separator2\"/> \
                                <menuitem name=\"Quit\" action=\"Quit\" /> \
                        </menu> \
                </menubar> \
@@ -249,10 +362,23 @@ int main(int argc, char **argv)
        GtkWidget *menubar;
        GtkWidget *vbox;
 
+       output_units = SI_units;
        parse_xml_init();
 
        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);