info.c

   1 /* info.c */
   2 /* creates the UI for the info frame -
   3  * controlled through the following interfaces:
   4  *
   5  * void show_dive_info(struct dive *dive)
   6  *
   7  * called from gtk-ui:
   8  * GtkWidget *extended_dive_info_widget(void)
   9  */
  10 #include <stdio.h>
  11 #include <string.h>
  12 #include <stdlib.h>
  13 #include <time.h>
  14 #include <ctype.h>
  15 #include <sys/time.h>
  16
  17 #include "dive.h"
  18 #include "display.h"
  19 #include "display-gtk.h"
  20 #include "divelist.h"
  21
  22 static GtkEntry *location, *buddy, *divemaster, *rating, *suit;
  23 static GtkTextView *notes;
  24 static GtkListStore *location_list, *people_list, *star_list, *suit_list;
  25
  26 static char *get_text(GtkTextView *view)
  27 {
  28         GtkTextBuffer *buffer;
  29         GtkTextIter start;
  30         GtkTextIter end;
  31
  32         buffer = gtk_text_view_get_buffer(view);
  33         gtk_text_buffer_get_start_iter(buffer, &start);
  34         gtk_text_buffer_get_end_iter(buffer, &end);
  35         return gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
  36 }
  37
  38 /* old is NULL or a valid string, new is a valid string
  39  * NOTW: NULL and "" need to be treated as "unchanged" */
  40 static int text_changed(const char *old, const char *new)
  41 {
  42         return (old && strcmp(old,new)) ||
  43                 (!old && strcmp("",new));
  44 }
  45
  46 static char *skip_space(char *str)
  47 {
  48         if (str) {
  49                 while (isspace(*str))
  50                         str++;
  51                 if (!*str)
  52                         str = NULL;
  53         }
  54         return str;
  55 }
  56
  57 /*
  58  * Get the string from a combo box.
  59  *
  60  * The "master" string is the string of the current dive - we only consider it
  61  * changed if the old string is either empty, or matches that master string.
  62  */
  63 static char *get_combo_box_entry_text(GtkComboBoxEntry *combo_box, char **textp, char *master)
  64 {
  65         char *old = *textp;
  66         const gchar *new;
  67         GtkEntry *entry;
  68
  69         old = skip_space(old);
  70         master = skip_space(master);
  71
  72         /*
  73          * If we had a master string, and it doesn't match our old
  74          * string, we will always pick the old value (it means that
  75          * we're editing another dive's info that already had a
  76          * valid value).
  77          */
  78         if (master && old)
  79                 if (strcmp(master, old))
  80                         return NULL;
  81
  82         entry = GTK_ENTRY(gtk_bin_get_child(GTK_BIN(combo_box)));
  83         new = gtk_entry_get_text(entry);
  84         while (isspace(*new))
  85                 new++;
  86         if (!text_changed(old,new))
  87                 return NULL;
  88         free(old);
  89         *textp = strdup(new);
  90         return *textp;
  91 }
  92
  93 #define SET_TEXT_VALUE(x) \
  94         gtk_entry_set_text(x, dive && dive->x ? dive->x : "")
  95
  96 static int divename(char *buf, size_t size, struct dive *dive)
  97 {
  98         struct tm *tm = gmtime(&dive->when);
  99         return snprintf(buf, size, "Dive #%d - %s %02d/%02d/%04d at %d:%02d",
 100                 dive->number,
 101                 weekday(tm->tm_wday),
 102                 tm->tm_mon+1, tm->tm_mday,
 103                 tm->tm_year+1900,
 104                 tm->tm_hour, tm->tm_min);
 105 }
 106
 107 void show_dive_info(struct dive *dive)
 108 {
 109         const char *text;
 110         char buffer[80];
 111
 112         /* dive number and location (or lacking that, the date) go in the window title */
 113         text = dive->location;
 114         if (!text)
 115                 text = "";
 116         if (*text) {
 117                 snprintf(buffer, sizeof(buffer), "Dive #%d - %s", dive->number, text);
 118         } else {
 119                 divename(buffer, sizeof(buffer), dive);
 120         }
 121         text = buffer;
 122         if (!dive->number)
 123                 text += 10;     /* Skip the "Dive #0 - " part */
 124         gtk_window_set_title(GTK_WINDOW(main_window), text);
 125
 126         SET_TEXT_VALUE(divemaster);
 127         SET_TEXT_VALUE(buddy);
 128         SET_TEXT_VALUE(location);
 129         SET_TEXT_VALUE(suit);
 130         gtk_entry_set_text(rating, star_strings[dive->rating]);
 131         gtk_text_buffer_set_text(gtk_text_view_get_buffer(notes),
 132                 dive && dive->notes ? dive->notes : "", -1);
 133 }
 134
 135 static int delete_dive_info(struct dive *dive)
 136 {
 137         int success;
 138         GtkWidget *dialog;
 139
 140         if (!dive)
 141                 return 0;
 142
 143         dialog = gtk_dialog_new_with_buttons("Delete Dive",
 144                 GTK_WINDOW(main_window),
 145                 GTK_DIALOG_DESTROY_WITH_PARENT,
 146                 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
 147                 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
 148                 NULL);
 149
 150         gtk_widget_show_all(dialog);
 151         success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT;
 152         if (success) {
 153                 delete_dive(dive);
 154                 mark_divelist_changed(TRUE);
 155                 dive_list_update_dives();
 156         }
 157
 158         gtk_widget_destroy(dialog);
 159
 160         return success;
 161 }
 162
 163 static void info_menu_edit_cb(GtkMenuItem *menuitem, gpointer user_data)
 164 {
 165         edit_multi_dive_info(amount_selected, selectiontracker);
 166 }
 167
 168 static void info_menu_delete_cb(GtkMenuItem *menuitem, gpointer user_data)
 169 {
 170         /* this needs to delete all the selected dives as well, I guess? */
 171         delete_dive_info(current_dive);
 172 }
 173
 174 static void add_menu_item(GtkMenu *menu, const char *label, void (*cb)(GtkMenuItem *, gpointer))
 175 {
 176         GtkWidget *item = gtk_menu_item_new_with_label(label);
 177         g_signal_connect(item, "activate", G_CALLBACK(cb), NULL);
 178         gtk_widget_show(item); /* Yes, really */
 179         gtk_menu_prepend(menu, item);
 180 }
 181
 182 static void populate_popup_cb(GtkTextView *entry, GtkMenu *menu, gpointer user_data)
 183 {
 184         add_menu_item(menu, "Delete", info_menu_delete_cb);
 185         add_menu_item(menu, "Edit", info_menu_edit_cb);
 186 }
 187
 188 static GtkEntry *text_value(GtkWidget *box, const char *label)
 189 {
 190         GtkWidget *widget;
 191         GtkWidget *frame = gtk_frame_new(label);
 192
 193         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, TRUE, 0);
 194         widget = gtk_entry_new();
 195         gtk_widget_set_can_focus(widget, FALSE);
 196         gtk_editable_set_editable(GTK_EDITABLE(widget), FALSE);
 197         gtk_container_add(GTK_CONTAINER(frame), widget);
 198         g_signal_connect(widget, "populate-popup", G_CALLBACK(populate_popup_cb), NULL);
 199         return GTK_ENTRY(widget);
 200 }
 201
 202 static GtkComboBoxEntry *text_entry(GtkWidget *box, const char *label, GtkListStore *completions, const char *text)
 203 {
 204         GtkEntry *entry;
 205         GtkWidget *combo_box;
 206         GtkWidget *frame = gtk_frame_new(label);
 207         GtkEntryCompletion *completion;
 208
 209         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, TRUE, 0);
 210
 211         combo_box = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(completions), 0);
 212         gtk_container_add(GTK_CONTAINER(frame), combo_box);
 213
 214         entry = GTK_ENTRY(gtk_bin_get_child(GTK_BIN(combo_box)));
 215         if (text && *text)
 216                 gtk_entry_set_text(entry, text);
 217
 218         completion = gtk_entry_completion_new();
 219         gtk_entry_completion_set_text_column(completion, 0);
 220         gtk_entry_completion_set_model(completion, GTK_TREE_MODEL(completions));
 221         gtk_entry_completion_set_inline_completion(completion, TRUE);
 222         gtk_entry_completion_set_inline_selection(completion, TRUE);
 223         gtk_entry_completion_set_popup_single_match(completion, FALSE);
 224         gtk_entry_set_completion(entry, completion);
 225
 226         return GTK_COMBO_BOX_ENTRY(combo_box);
 227 }
 228
 229 enum writable {
 230         READ_ONLY,
 231         READ_WRITE
 232 };
 233
 234 static GtkTextView *text_view(GtkWidget *box, const char *label, enum writable writable)
 235 {
 236         GtkWidget *view, *vbox;
 237         GtkWidget *frame = gtk_frame_new(label);
 238
 239         gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 0);
 240         box = gtk_hbox_new(FALSE, 3);
 241         gtk_container_add(GTK_CONTAINER(frame), box);
 242         vbox = gtk_vbox_new(FALSE, 3);
 243         gtk_container_add(GTK_CONTAINER(box), vbox);
 244
 245         GtkWidget* scrolled_window = gtk_scrolled_window_new(0, 0);
 246         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 247         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled_window), GTK_SHADOW_IN);
 248
 249         view = gtk_text_view_new();
 250         if (writable == READ_ONLY) {
 251                 gtk_widget_set_can_focus(view, FALSE);
 252                 gtk_text_view_set_editable(GTK_TEXT_VIEW(view), FALSE);
 253                 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(view), FALSE);
 254                 g_signal_connect(view, "populate-popup", G_CALLBACK(populate_popup_cb), NULL);
 255         }
 256         gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(view), GTK_WRAP_WORD);
 257         gtk_container_add(GTK_CONTAINER(scrolled_window), view);
 258         gtk_box_pack_start(GTK_BOX(vbox), scrolled_window, TRUE, TRUE, 0);
 259         return GTK_TEXT_VIEW(view);
 260 }
 261
 262 static enum {
 263         MATCH_EXACT,
 264         MATCH_PREPEND,
 265         MATCH_AFTER
 266 } found_string_entry;
 267 static GtkTreeIter string_entry_location;
 268
 269 static gboolean match_string_entry(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
 270 {
 271         const char *string = data;
 272         char *entry;
 273         int cmp;
 274
 275         gtk_tree_model_get(model, iter, 0, &entry, -1);
 276         cmp = strcmp(entry, string);
 277         if (entry)
 278                 free(entry);
 279
 280         /* Stop. The entry is bigger than the new one */
 281         if (cmp > 0)
 282                 return TRUE;
 283
 284         /* Exact match */
 285         if (!cmp) {
 286                 found_string_entry = MATCH_EXACT;
 287                 return TRUE;
 288         }
 289
 290         string_entry_location = *iter;
 291         found_string_entry = MATCH_AFTER;
 292         return FALSE;
 293 }
 294
 295 static int match_list(GtkListStore *list, const char *string)
 296 {
 297         found_string_entry = MATCH_PREPEND;
 298         gtk_tree_model_foreach(GTK_TREE_MODEL(list), match_string_entry, (void *)string);
 299         return found_string_entry;
 300 }
 301
 302 static void add_string_list_entry(const char *string, GtkListStore *list)
 303 {
 304         GtkTreeIter *iter, loc;
 305
 306         if (!string || !*string)
 307                 return;
 308
 309         switch (match_list(list, string)) {
 310         case MATCH_EXACT:
 311                 return;
 312         case MATCH_PREPEND:
 313                 iter = NULL;
 314                 break;
 315         case MATCH_AFTER:
 316                 iter = &string_entry_location;
 317                 break;
 318         }
 319         gtk_list_store_insert_after(list, &loc, iter);
 320         gtk_list_store_set(list, &loc, 0, string, -1);
 321 }
 322
 323 void add_people(const char *string)
 324 {
 325         add_string_list_entry(string, people_list);
 326 }
 327
 328 void add_location(const char *string)
 329 {
 330         add_string_list_entry(string, location_list);
 331 }
 332
 333 void add_suit(const char *string)
 334 {
 335         add_string_list_entry(string, suit_list);
 336 }
 337
 338 static int get_rating(const char *string)
 339 {
 340         int rating_val = 0;
 341         int i;
 342
 343         for (i = 0; i <= 5; i++)
 344                 if (!strcmp(star_strings[i],string))
 345                         rating_val = i;
 346         return rating_val;
 347 }
 348
 349 struct dive_info {
 350         GtkComboBoxEntry *location, *divemaster, *buddy, *rating, *suit;
 351         GtkTextView *notes;
 352 };
 353
 354 static void save_dive_info_changes(struct dive *dive, struct dive *master, struct dive_info *info)
 355 {
 356         char *old_text, *new_text;
 357         char *rating_string;
 358         int changed = 0;
 359
 360         new_text = get_combo_box_entry_text(info->location, &dive->location, master->location);
 361         if (new_text) {
 362                 add_location(new_text);
 363                 changed = 1;
 364         }
 365
 366         new_text = get_combo_box_entry_text(info->divemaster, &dive->divemaster, master->divemaster);
 367         if (new_text) {
 368                 add_people(new_text);
 369                 changed = 1;
 370         }
 371
 372         new_text = get_combo_box_entry_text(info->buddy, &dive->buddy, master->buddy);
 373         if (new_text) {
 374                 add_people(new_text);
 375                 changed = 1;
 376         }
 377
 378         new_text = get_combo_box_entry_text(info->suit, &dive->suit, master->suit);
 379         if (new_text) {
 380                 add_suit(new_text);
 381                 changed = 1;
 382         }
 383
 384         rating_string = strdup(star_strings[dive->rating]);
 385         new_text = get_combo_box_entry_text(info->rating, &rating_string, star_strings[master->rating]);
 386         if (new_text) {
 387                 dive->rating = get_rating(rating_string);
 388                 free(rating_string);
 389                 changed =1;
 390         }
 391
 392         if (info->notes) {
 393                 old_text = dive->notes;
 394                 dive->notes = get_text(info->notes);
 395                 if (text_changed(old_text,dive->notes))
 396                         changed = 1;
 397                 if (old_text)
 398                         g_free(old_text);
 399         }
 400         if (changed) {
 401                 mark_divelist_changed(TRUE);
 402                 update_dive(dive);
 403         }
 404 }
 405
 406 static void dive_info_widget(GtkWidget *box, struct dive *dive, struct dive_info *info, gboolean multi)
 407 {
 408         GtkWidget *hbox, *label, *frame, *equipment;
 409         char buffer[80] = "Edit multiple dives";
 410
 411         if (!multi)
 412                 divename(buffer, sizeof(buffer), dive);
 413         label = gtk_label_new(buffer);
 414         gtk_box_pack_start(GTK_BOX(box), label, FALSE, TRUE, 0);
 415
 416         info->location = text_entry(box, "Location", location_list, dive->location);
 417
 418         hbox = gtk_hbox_new(FALSE, 3);
 419         gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, TRUE, 0);
 420
 421         info->divemaster = text_entry(hbox, "Dive master", people_list, dive->divemaster);
 422         info->buddy = text_entry(hbox, "Buddy", people_list, dive->buddy);
 423
 424         hbox = gtk_hbox_new(FALSE, 3);
 425         gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, TRUE, 0);
 426
 427         info->rating = text_entry(hbox, "Rating", star_list, star_strings[dive->rating]);
 428         info->suit = text_entry(hbox, "Suit", suit_list, dive->suit);
 429
 430         /* only show notes if editing a single dive */
 431         if (multi) {
 432                 info->notes = NULL;
 433         } else {
 434                 info->notes = text_view(box, "Notes", READ_WRITE);
 435                 if (dive->notes && *dive->notes)
 436                         gtk_text_buffer_set_text(gtk_text_view_get_buffer(info->notes), dive->notes, -1);
 437         }
 438         hbox = gtk_hbox_new(FALSE, 3);
 439         gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, TRUE, 0);
 440
 441         /* create a secondary Equipment widget */
 442         frame = gtk_frame_new("Equipment");
 443         equipment = equipment_widget(W_IDX_SECONDARY);
 444         gtk_container_add(GTK_CONTAINER(frame), equipment);
 445         gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 0);
 446 }
 447
 448 /* we use these to find out if we edited the cylinder or weightsystem entries */
 449 static cylinder_t remember_cyl[MAX_CYLINDERS];
 450 static weightsystem_t remember_ws[MAX_WEIGHTSYSTEMS];
 451
 452 void save_equipment_data(struct dive *dive)
 453 {
 454         if (dive) {
 455                 memcpy(remember_cyl, dive->cylinder, sizeof(cylinder_t) * MAX_CYLINDERS);
 456                 memcpy(remember_ws, dive->weightsystem, sizeof(weightsystem_t) * MAX_WEIGHTSYSTEMS);
 457         }
 458 }
 459
 460 void update_equipment_data(struct dive *dive, struct dive *master)
 461 {
 462         if (dive == master)
 463                 return;
 464         if (memcmp(remember_cyl, master->cylinder, sizeof(cylinder_t) * MAX_CYLINDERS)) {
 465                 memcpy(dive->cylinder, master->cylinder, sizeof(cylinder_t) * MAX_CYLINDERS);
 466         }
 467         if (memcmp(remember_ws, master->weightsystem, sizeof(weightsystem_t) * MAX_WEIGHTSYSTEMS)) {
 468                 memcpy(dive->weightsystem, master->weightsystem, sizeof(weightsystem_t) * MAX_WEIGHTSYSTEMS);
 469         }
 470 }
 471
 472 int edit_multi_dive_info(int nr, int *indices)
 473 {
 474         int success, i;
 475         GtkWidget *dialog, *vbox;
 476         struct dive_info info;
 477         struct dive *master;
 478
 479         if (!nr)
 480                 return 0;
 481         dialog = gtk_dialog_new_with_buttons("Dive Info",
 482                 GTK_WINDOW(main_window),
 483                 GTK_DIALOG_DESTROY_WITH_PARENT,
 484                 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
 485                 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
 486                 NULL);
 487
 488         vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
 489         /* SCARY STUFF - IS THIS THE BEST WAY TO DO THIS???
 490          *
 491          * current_dive is one of our selected dives - and that is
 492          * the one that is used to pre-fill the edit widget. Its
 493          * data is used as the starting point for all selected dives
 494          * I think it would be better to somehow collect and combine
 495          * info from all the selected dives */
 496         master = current_dive;
 497         dive_info_widget(vbox, master, &info, (nr > 1));
 498         show_dive_equipment(master, W_IDX_SECONDARY);
 499         save_equipment_data(master);
 500         gtk_widget_show_all(dialog);
 501         success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT;
 502         if (success) {
 503                 /* Update the other non-current dives first */
 504                 for (i = 0; i < nr; i++) {
 505                         int idx = indices[i];
 506                         struct dive *dive = get_dive(idx);
 507
 508                         if (!dive || dive == master)
 509                                 continue;
 510                         /* copy all "info" fields */
 511                         save_dive_info_changes(dive, master, &info);
 512                         /* copy the cylinders / weightsystems */
 513                         update_equipment_data(dive, master);
 514                         /* this is extremely inefficient... it loops through all
 515                            dives to find the right one - but we KNOW the index already */
 516                         flush_divelist(dive);
 517                 }
 518
 519                 /* Update the master dive last! */
 520                 save_dive_info_changes(master, master, &info);
 521                 update_equipment_data(master, master);
 522                 flush_divelist(master);
 523         }
 524         gtk_widget_destroy(dialog);
 525
 526         return success;
 527 }
 528
 529 int edit_dive_info(struct dive *dive)
 530 {
 531         int idx;
 532
 533         if (!dive)
 534                 return 0;
 535         idx = dive->number;
 536         return edit_multi_dive_info(1, &idx);
 537 }
 538
 539 static GtkWidget *frame_box(GtkWidget *vbox, const char *fmt, ...)
 540 {
 541         va_list ap;
 542         char buffer[64];
 543         GtkWidget *frame, *hbox;
 544
 545         va_start(ap, fmt);
 546         vsnprintf(buffer, sizeof(buffer), fmt, ap);
 547         va_end(ap);
 548
 549         frame = gtk_frame_new(buffer);
 550         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, TRUE, 0);
 551         hbox = gtk_hbox_new(0, 3);
 552         gtk_container_add(GTK_CONTAINER(frame), hbox);
 553         return hbox;
 554 }
 555
 556 /* Fixme - should do at least depths too - a dive without a depth is kind of pointless */
 557 static time_t dive_time_widget(struct dive *dive)
 558 {
 559         GtkWidget *dialog;
 560         GtkWidget *cal, *hbox, *vbox, *box;
 561         GtkWidget *h, *m;
 562         GtkWidget *duration, *depth;
 563         GtkWidget *label;
 564         guint yval, mval, dval;
 565         struct tm tm, *tmp;
 566         struct timeval tv;
 567         time_t time;
 568         int success;
 569         double depthinterval, val;
 570
 571         dialog = gtk_dialog_new_with_buttons("Date and Time",
 572                 GTK_WINDOW(main_window),
 573                 GTK_DIALOG_DESTROY_WITH_PARENT,
 574                 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
 575                 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
 576                 NULL);
 577
 578         vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
 579
 580         /* Calendar hbox */
 581         hbox = frame_box(vbox, "Date:");
 582         cal = gtk_calendar_new();
 583         gtk_box_pack_start(GTK_BOX(hbox), cal, FALSE, TRUE, 0);
 584
 585         /* Time hbox */
 586         hbox = frame_box(vbox, "Time");
 587
 588         h = gtk_spin_button_new_with_range (0.0, 23.0, 1.0);
 589         m = gtk_spin_button_new_with_range (0.0, 59.0, 1.0);
 590
 591         gettimeofday(&tv, NULL);
 592         time = tv.tv_sec;
 593         tmp = localtime(&time);
 594         gtk_spin_button_set_value(GTK_SPIN_BUTTON(h), tmp->tm_hour);
 595         gtk_spin_button_set_value(GTK_SPIN_BUTTON(m), (tmp->tm_min / 5)*5);
 596
 597         gtk_spin_button_set_wrap(GTK_SPIN_BUTTON(h), TRUE);
 598         gtk_spin_button_set_wrap(GTK_SPIN_BUTTON(m), TRUE);
 599
 600         gtk_box_pack_end(GTK_BOX(hbox), m, FALSE, FALSE, 0);
 601         label = gtk_label_new(":");
 602         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
 603         gtk_box_pack_end(GTK_BOX(hbox), h, FALSE, FALSE, 0);
 604
 605         hbox = gtk_hbox_new(TRUE, 3);
 606         gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
 607
 608         /* Duration hbox */
 609         box = frame_box(hbox, "Duration (min)");
 610         duration = gtk_spin_button_new_with_range (0.0, 1000.0, 1.0);
 611         gtk_box_pack_end(GTK_BOX(box), duration, FALSE, FALSE, 0);
 612
 613         /* Depth box */
 614         box = frame_box(hbox, "Depth (%s):", output_units.length == FEET ? "ft" : "m");
 615         if (output_units.length == FEET) {
 616                 depthinterval = 1.0;
 617         } else {
 618                 depthinterval = 0.1;
 619         }
 620         depth = gtk_spin_button_new_with_range (0.0, 1000.0, depthinterval);
 621         gtk_box_pack_end(GTK_BOX(box), depth, FALSE, FALSE, 0);
 622
 623         /* All done, show it and wait for editing */
 624         gtk_widget_show_all(dialog);
 625         success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT;
 626         if (!success) {
 627                 gtk_widget_destroy(dialog);
 628                 return 0;
 629         }
 630
 631         memset(&tm, 0, sizeof(tm));
 632         gtk_calendar_get_date(GTK_CALENDAR(cal), &yval, &mval, &dval);
 633         tm.tm_year = yval;
 634         tm.tm_mon = mval;
 635         tm.tm_mday = dval;
 636
 637         tm.tm_hour = gtk_spin_button_get_value(GTK_SPIN_BUTTON(h));
 638         tm.tm_min = gtk_spin_button_get_value(GTK_SPIN_BUTTON(m));
 639
 640         val = gtk_spin_button_get_value(GTK_SPIN_BUTTON(depth));
 641         if (output_units.length == FEET) {
 642                 dive->maxdepth.mm = feet_to_mm(val);
 643         } else {
 644                 dive->maxdepth.mm = val * 1000 + 0.5;
 645         }
 646
 647         dive->duration.seconds = gtk_spin_button_get_value(GTK_SPIN_BUTTON(duration))*60;
 648
 649         gtk_widget_destroy(dialog);
 650         dive->when = utc_mktime(&tm);
 651
 652         return 1;
 653 }
 654
 655 int add_new_dive(struct dive *dive)
 656 {
 657         if (!dive)
 658                 return 0;
 659
 660         if (!dive_time_widget(dive))
 661                 return 0;
 662
 663         return edit_dive_info(dive);
 664 }
 665
 666 GtkWidget *extended_dive_info_widget(void)
 667 {
 668         GtkWidget *vbox, *hbox;
 669         vbox = gtk_vbox_new(FALSE, 6);
 670
 671         people_list = gtk_list_store_new(1, G_TYPE_STRING);
 672         location_list = gtk_list_store_new(1, G_TYPE_STRING);
 673         star_list = gtk_list_store_new(1, G_TYPE_STRING);
 674         add_string_list_entry(ZERO_STARS, star_list);
 675         add_string_list_entry(ONE_STARS, star_list);
 676         add_string_list_entry(TWO_STARS, star_list);
 677         add_string_list_entry(THREE_STARS, star_list);
 678         add_string_list_entry(FOUR_STARS, star_list);
 679         add_string_list_entry(FIVE_STARS, star_list);
 680         suit_list = gtk_list_store_new(1, G_TYPE_STRING);
 681
 682         gtk_container_set_border_width(GTK_CONTAINER(vbox), 6);
 683         location = text_value(vbox, "Location");
 684
 685         hbox = gtk_hbox_new(FALSE, 3);
 686         gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
 687
 688         divemaster = text_value(hbox, "Divemaster");
 689         buddy = text_value(hbox, "Buddy");
 690
 691         hbox = gtk_hbox_new(FALSE, 3);
 692         gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
 693
 694         rating = text_value(hbox, "Rating");
 695         suit = text_value(hbox, "Suit");
 696
 697         notes = text_view(vbox, "Notes", READ_ONLY);
 698         return vbox;
 699 }