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Clear statistics and equipment when no dive is selected

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This all seems very strange forward.

The reason for the check whether the stats_w widget has been populated is
that at the very beginning, when the UI is still being assembled, a first
call to switch_page() happens as the notebook pages are assembled. At that
point the stats_w widget is still empty which tells us that we aren't
ready to display anything.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2013-02-18 16:56:28 -08:00
parent ef55ddccb5
commit 6ce4d29f49
3 changed files with 8 additions and 7 deletions
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1
equipment.c
View file

@ -573,6 +573,7 @@ static void show_equipment(struct dive *dive, int max,
gtk_widget_set_sensitive(equipment_list->edit, 0);
gtk_widget_set_sensitive(equipment_list->del, 0);
gtk_widget_set_sensitive(equipment_list->add, 0);
clear_equipment_widgets();
return;
}
gtk_list_store_clear(model);

6
main.c
View file

@ -247,10 +247,8 @@ void update_dive(struct dive *new_dive)
flush_divelist(old_dive);
}
show_dive_info(new_dive);
if (new_dive) {
show_dive_equipment(new_dive, W_IDX_PRIMARY);
show_dive_stats(new_dive);
}
show_dive_equipment(new_dive, W_IDX_PRIMARY);
show_dive_stats(new_dive);
buffered_dive = new_dive;
}

8
statistics.c
View file

@ -439,7 +439,7 @@ static void process_all_dives(struct dive *dive, struct dive **prev_dive)
* are in chronological order */
for (idx = 0; idx < dive_table.nr; idx++) {
dp = dive_table.dives[idx];
if (dp->when == dive->when) {
if (dive && dp->when == dive->when) {
/* that's the one we are showing */
if (idx > 0)
*prev_dive = dive_table.dives[idx-1];
@ -699,7 +699,7 @@ static void get_selected_dives_text(char *buffer, int size)
}
}
static void show_total_dive_stats(struct dive *dive)
static void show_total_dive_stats(void)
{
double value;
int decimals, seconds;
@ -707,6 +707,8 @@ static void show_total_dive_stats(struct dive *dive)
char buffer[60];
stats_t *stats_ptr;
if (!stats_w.framelabel)
return;
stats_ptr = &stats_selection;
get_selected_dives_text(buffer, sizeof(buffer));
@ -752,7 +754,7 @@ void show_dive_stats(struct dive *dive)
/* they have to be called in this order, as 'total' depends on
* calculations done in 'single' */
show_single_dive_stats(dive);
show_total_dive_stats(dive);
show_total_dive_stats();
}
static GtkWidget *new_info_label_in_frame(GtkWidget *box, const char *label)