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Only show tags checkboxes if all edited dives have same tags

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This is trivially true if there is only one dive.

With this change the logic which tags apply after editing is much easier
to understand.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2013-04-10 08:43:18 -07:00
parent 0a64844abd
commit 5778d090a4
1 changed files with 35 additions and 20 deletions
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55
info.c
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@ -527,7 +527,7 @@ struct dive_info {
GtkTextView *notes;
};
static void save_dive_info_changes(struct dive *dive, struct dive *master, struct dive_info *info)
static void save_dive_info_changes(struct dive *dive, struct dive *master, struct dive_info *info, int tags_shown)
{
char *old_text, *new_text;
const char *gps_text;
@ -606,7 +606,7 @@ static void save_dive_info_changes(struct dive *dive, struct dive *master, struc
if (old_text)
g_free(old_text);
}
if (dive->dive_tags != master->dive_tags) {
if (tags_shown && dive->dive_tags != master->dive_tags) {
changed = 1;
dive->dive_tags = master->dive_tags;
}
@ -806,7 +806,7 @@ void divetag_toggle_cb(GtkWidget *widget, gpointer data)
edit_dive.dive_tags &= ~togglebit;
}
static void dive_info_widget(GtkWidget *obox, struct dive *dive, struct dive_info *info, gboolean multi)
static void dive_info_widget(GtkWidget *obox, struct dive *dive, struct dive_info *info, int multi, int *show_tags)
{
GtkWidget *hbox, *frame, *equipment, *ibox, *box, *button, *sbox, *framebox;
#if HAVE_OSM_GPS_MAP
@ -816,7 +816,8 @@ static void dive_info_widget(GtkWidget *obox, struct dive *dive, struct dive_inf
char airtemp[10];
const char *unit;
double value;
int i;
int i, tags;
struct dive *otherdive;
if (multi) {
GtkWidget *label;
@ -884,25 +885,38 @@ static void dive_info_widget(GtkWidget *obox, struct dive *dive, struct dive_inf
airtemp[0] = '\0';
info->airtemp = single_text_entry(hbox, buffer, airtemp);
frame = gtk_frame_new(_("Dive Type"));
frame = gtk_frame_new(_("Dive Tags"));
gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
framebox = gtk_vbox_new(FALSE, 3);
gtk_container_add(GTK_CONTAINER(frame), framebox);
/* check boxes for the (currently fixed) list of tags;
* let's do 5 per row */
for (i = 0; i < DTAG_NR; i++) {
if (i % 5 == 0) {
sbox = gtk_hbox_new(FALSE, 6);
gtk_box_pack_start(GTK_BOX(framebox), sbox, TRUE, FALSE, 3);
/* we only want to show the tags if we have a single dive or if all selected
* dives have the exact same set of tags (like none at all right after import) */
i = 0;
*show_tags = 1;
tags = dive->dive_tags;
for_each_dive(i, otherdive)
if (otherdive && otherdive->selected && otherdive->dive_tags != tags)
*show_tags = 0;
if (*show_tags) {
/* check boxes for the (currently fixed) list of tags;
* let's do 5 per row */
for (i = 0; i < DTAG_NR; i++) {
if (i % 5 == 0) {
sbox = gtk_hbox_new(FALSE, 6);
gtk_box_pack_start(GTK_BOX(framebox), sbox, TRUE, FALSE, 3);
}
button = gtk_check_button_new_with_label(_(dtag_names[i]));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), dive->dive_tags & (1 << i));
gtk_box_pack_start(GTK_BOX(sbox), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(divetag_toggle_cb),
GINT_TO_POINTER(1 << i));
}
button = gtk_check_button_new_with_label(_(dtag_names[i]));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), dive->dive_tags & (1 << i));
gtk_box_pack_start(GTK_BOX(sbox), button, FALSE, FALSE, 6);
g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(divetag_toggle_cb), GINT_TO_POINTER(1 << i));
} else {
sbox = gtk_label_new(_("Tags are only shown if they are identical for all edited dives"));
gtk_box_pack_start(GTK_BOX(framebox), sbox, TRUE, FALSE, 3);
}
/* only show notes if editing a single dive */
if (multi) {
info->notes = NULL;
@ -1091,7 +1105,8 @@ int edit_multi_dive_info(struct dive *single_dive)
GtkRequisition size;
struct dive_info info;
struct dive *master;
gboolean multi;
int multi;
int tags_shown;
scrolled_window = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
@ -1131,7 +1146,7 @@ int edit_multi_dive_info(struct dive *single_dive)
* edit widgets as we do here */
memcpy(&edit_dive, master, sizeof(struct dive));
dive_info_widget(vbox, &edit_dive, &info, multi);
dive_info_widget(vbox, &edit_dive, &info, multi, &tags_shown);
save_equipment_data(&edit_dive);
gtk_widget_show_all(dialog);
viewport = gtk_widget_get_ancestor(vbox, GTK_TYPE_VIEWPORT);
@ -1155,7 +1170,7 @@ int edit_multi_dive_info(struct dive *single_dive)
if (dive == master || !dive->selected)
continue;
/* copy all "info" fields */
save_dive_info_changes(dive, &edit_dive, &info);
save_dive_info_changes(dive, &edit_dive, &info, tags_shown);
/* copy the cylinders / weightsystems */
update_equipment_data(dive, &edit_dive);
/* this is extremely inefficient... it loops through all
@ -1166,7 +1181,7 @@ int edit_multi_dive_info(struct dive *single_dive)
}
/* Update the master dive last! */
save_dive_info_changes(master, &edit_dive, &info);
save_dive_info_changes(master, &edit_dive, &info, tags_shown);
update_equipment_data(master, &edit_dive);
update_cylinder_related_info(master);
/* if there was only one dive we might also have changed dive->when