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