gtk-gui.c

   1 /* gtk-gui.c */
   2 /* gtk UI implementation */
   3 /* creates the window and overall layout
   4  * divelist, dive info, equipment and printing are handled in their own source files
   5  */
   6 #include <stdio.h>
   7 #include <string.h>
   8 #include <stdlib.h>
   9 #include <time.h>
  10
  11 #include <gconf/gconf-client.h>
  12
  13 #include "dive.h"
  14 #include "divelist.h"
  15 #include "display.h"
  16 #include "display-gtk.h"
  17
  18 #include "libdivecomputer.h"
  19
  20 GtkWidget *main_window;
  21 GtkWidget *main_vbox;
  22 GtkWidget *error_info_bar;
  23 GtkWidget *error_label;
  24 int        error_count;
  25
  26 #define DIVELIST_DEFAULT_FONT "Sans 8"
  27 const char *divelist_font;
  28
  29 GConfClient *gconf;
  30 struct units output_units;
  31
  32 #define GCONF_NAME(x) "/apps/subsurface/" #x
  33
  34 void on_destroy(GtkWidget* w, gpointer data)
  35 {
  36         gtk_main_quit();
  37 }
  38
  39 static GtkWidget *dive_profile;
  40
  41 void repaint_dive(void)
  42 {
  43         update_dive(current_dive);
  44         gtk_widget_queue_draw(dive_profile);
  45 }
  46
  47 static char *existing_filename;
  48
  49 static void on_info_bar_response(GtkWidget *widget, gint response,
  50                                  gpointer data)
  51 {
  52         if (response == GTK_RESPONSE_OK)
  53         {
  54                 gtk_widget_destroy(widget);
  55                 error_info_bar = NULL;
  56         }
  57 }
  58
  59 void report_error(GError* error)
  60 {
  61         if (error == NULL)
  62         {
  63                 return;
  64         }
  65
  66         if (error_info_bar == NULL)
  67         {
  68                 error_count = 1;
  69                 error_info_bar = gtk_info_bar_new_with_buttons(GTK_STOCK_OK,
  70                                                                GTK_RESPONSE_OK,
  71                                                                NULL);
  72                 g_signal_connect(error_info_bar, "response", G_CALLBACK(on_info_bar_response), NULL);
  73                 gtk_info_bar_set_message_type(GTK_INFO_BAR(error_info_bar),
  74                                               GTK_MESSAGE_ERROR);
  75
  76                 error_label = gtk_label_new(error->message);
  77                 GtkWidget *container = gtk_info_bar_get_content_area(GTK_INFO_BAR(error_info_bar));
  78                 gtk_container_add(GTK_CONTAINER(container), error_label);
  79
  80                 gtk_box_pack_start(GTK_BOX(main_vbox), error_info_bar, FALSE, FALSE, 0);
  81                 gtk_widget_show_all(main_vbox);
  82         }
  83         else
  84         {
  85                 error_count++;
  86                 char buffer[256];
  87                 snprintf(buffer, sizeof(buffer), "Failed to open %i files.", error_count);
  88                 gtk_label_set(GTK_LABEL(error_label), buffer);
  89         }
  90 }
  91
  92 static void file_open(GtkWidget *w, gpointer data)
  93 {
  94         GtkWidget *dialog;
  95         dialog = gtk_file_chooser_dialog_new("Open File",
  96                 GTK_WINDOW(main_window),
  97                 GTK_FILE_CHOOSER_ACTION_OPEN,
  98                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
  99                 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
 100                 NULL);
 101         gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog), TRUE);
 102
 103         if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
 104                 GSList *filenames;
 105                 char *filename;
 106                 filenames = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(dialog));
 107
 108                 GError *error = NULL;
 109                 while(filenames != NULL) {
 110                         filename = (char *)filenames->data;
 111                         parse_xml_file(filename, &error);
 112                         if (error != NULL)
 113                         {
 114                                 report_error(error);
 115                                 g_error_free(error);
 116                                 error = NULL;
 117                         }
 118
 119                         g_free(filename);
 120                         filenames = g_slist_next(filenames);
 121                 }
 122                 g_slist_free(filenames);
 123                 report_dives();
 124                 dive_list_update_dives();
 125         }
 126         gtk_widget_destroy(dialog);
 127 }
 128
 129 static void file_save(GtkWidget *w, gpointer data)
 130 {
 131         GtkWidget *dialog;
 132         dialog = gtk_file_chooser_dialog_new("Save File",
 133                 GTK_WINDOW(main_window),
 134                 GTK_FILE_CHOOSER_ACTION_SAVE,
 135                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 136                 GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
 137                 NULL);
 138         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE);
 139         if (!existing_filename) {
 140                 gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), "Untitled document");
 141         } else
 142                 gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), existing_filename);
 143
 144         if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
 145                 char *filename;
 146                 filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
 147                 save_dives(filename);
 148                 g_free(filename);
 149         }
 150         gtk_widget_destroy(dialog);
 151 }
 152
 153 static void quit(GtkWidget *w, gpointer data)
 154 {
 155         gtk_main_quit();
 156 }
 157
 158 static void create_radio(GtkWidget *dialog, const char *name, ...)
 159 {
 160         va_list args;
 161         GtkRadioButton *group = NULL;
 162         GtkWidget *box, *label;
 163
 164         box = gtk_hbox_new(TRUE, 10);
 165         gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), box);
 166
 167         label = gtk_label_new(name);
 168         gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
 169
 170         va_start(args, name);
 171         for (;;) {
 172                 int enabled;
 173                 const char *name;
 174                 GtkWidget *button;
 175                 void *callback_fn;
 176
 177                 name = va_arg(args, char *);
 178                 if (!name)
 179                         break;
 180                 callback_fn = va_arg(args, void *);
 181                 enabled = va_arg(args, int);
 182
 183                 button = gtk_radio_button_new_with_label_from_widget(group, name);
 184                 group = GTK_RADIO_BUTTON(button);
 185                 gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0);
 186                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), enabled);
 187                 g_signal_connect(button, "toggled", G_CALLBACK(callback_fn), NULL);
 188         }
 189         va_end(args);
 190 }
 191
 192 #define UNITCALLBACK(name, type, value)                         \
 193 static void name(GtkWidget *w, gpointer data)                   \
 194 {                                                               \
 195         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w))) \
 196                 menu_units.type = value;                        \
 197 }
 198
 199 static struct units menu_units;
 200
 201 UNITCALLBACK(set_meter, length, METERS)
 202 UNITCALLBACK(set_feet, length, FEET)
 203 UNITCALLBACK(set_bar, pressure, BAR)
 204 UNITCALLBACK(set_psi, pressure, PSI)
 205 UNITCALLBACK(set_liter, volume, LITER)
 206 UNITCALLBACK(set_cuft, volume, CUFT)
 207 UNITCALLBACK(set_celsius, temperature, CELSIUS)
 208 UNITCALLBACK(set_fahrenheit, temperature, FAHRENHEIT)
 209
 210 static void preferences_dialog(GtkWidget *w, gpointer data)
 211 {
 212         int result;
 213         GtkWidget *dialog, *font, *frame, *box;
 214
 215         menu_units = output_units;
 216
 217         dialog = gtk_dialog_new_with_buttons("Preferences",
 218                 GTK_WINDOW(main_window),
 219                 GTK_DIALOG_DESTROY_WITH_PARENT,
 220                 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
 221                 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
 222                 NULL);
 223
 224         frame = gtk_frame_new("Units");
 225         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), frame, FALSE, FALSE, 5);
 226
 227         box = gtk_vbox_new(FALSE, 6);
 228         gtk_container_add(GTK_CONTAINER(frame), box);
 229
 230         create_radio(box, "Depth:",
 231                 "Meter", set_meter, (output_units.length == METERS),
 232                 "Feet",  set_feet, (output_units.length == FEET),
 233                 NULL);
 234
 235         create_radio(box, "Pressure:",
 236                 "Bar", set_bar, (output_units.pressure == BAR),
 237                 "PSI",  set_psi, (output_units.pressure == PSI),
 238                 NULL);
 239
 240         create_radio(box, "Volume:",
 241                 "Liter",  set_liter, (output_units.volume == LITER),
 242                 "CuFt", set_cuft, (output_units.volume == CUFT),
 243                 NULL);
 244
 245         create_radio(box, "Temperature:",
 246                 "Celsius", set_celsius, (output_units.temperature == CELSIUS),
 247                 "Fahrenheit",  set_fahrenheit, (output_units.temperature == FAHRENHEIT),
 248                 NULL);
 249
 250         font = gtk_font_button_new_with_font(divelist_font);
 251         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), font, FALSE, FALSE, 5);
 252
 253         gtk_widget_show_all(dialog);
 254         result = gtk_dialog_run(GTK_DIALOG(dialog));
 255         if (result == GTK_RESPONSE_ACCEPT) {
 256                 /* Make sure to flush any modified old dive data with old units */
 257                 update_dive(NULL);
 258
 259                 divelist_font = strdup(gtk_font_button_get_font_name(GTK_FONT_BUTTON(font)));
 260                 set_divelist_font(divelist_font);
 261
 262                 output_units = menu_units;
 263                 update_dive_list_units();
 264                 repaint_dive();
 265                 gconf_client_set_bool(gconf, GCONF_NAME(feet), output_units.length == FEET, NULL);
 266                 gconf_client_set_bool(gconf, GCONF_NAME(psi), output_units.pressure == PSI, NULL);
 267                 gconf_client_set_bool(gconf, GCONF_NAME(cuft), output_units.volume == CUFT, NULL);
 268                 gconf_client_set_bool(gconf, GCONF_NAME(fahrenheit), output_units.temperature == FAHRENHEIT, NULL);
 269                 gconf_client_set_string(gconf, GCONF_NAME(divelist_font), divelist_font, NULL);
 270         }
 271         gtk_widget_destroy(dialog);
 272 }
 273
 274 static void renumber_dialog(GtkWidget *w, gpointer data)
 275 {
 276         int result;
 277         GtkWidget *dialog, *frame, *button;
 278
 279         dialog = gtk_dialog_new_with_buttons("Renumber",
 280                 GTK_WINDOW(main_window),
 281                 GTK_DIALOG_DESTROY_WITH_PARENT,
 282                 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
 283                 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
 284                 NULL);
 285
 286         frame = gtk_frame_new("New starting number");
 287         gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), frame);
 288
 289         button = gtk_spin_button_new_with_range(1, 50000, 1);
 290         gtk_container_add(GTK_CONTAINER(frame), button);
 291
 292         gtk_widget_show_all(dialog);
 293         result = gtk_dialog_run(GTK_DIALOG(dialog));
 294         if (result == GTK_RESPONSE_ACCEPT) {
 295                 int nr = gtk_spin_button_get_value(GTK_SPIN_BUTTON(button));
 296                 renumber_dives(nr);
 297                 repaint_dive();
 298         }
 299         gtk_widget_destroy(dialog);
 300 }
 301
 302 static GtkActionEntry menu_items[] = {
 303         { "FileMenuAction", GTK_STOCK_FILE, "File", NULL, NULL, NULL},
 304         { "LogMenuAction",  GTK_STOCK_FILE, "Log", NULL, NULL, NULL},
 305         { "OpenFile",       GTK_STOCK_OPEN, NULL,   "<control>O", NULL, G_CALLBACK(file_open) },
 306         { "SaveFile",       GTK_STOCK_SAVE, NULL,   "<control>S", NULL, G_CALLBACK(file_save) },
 307         { "Print",          GTK_STOCK_PRINT, NULL,  "<control>P", NULL, G_CALLBACK(do_print) },
 308         { "Import",         NULL, "Import", NULL, NULL, G_CALLBACK(import_dialog) },
 309         { "Preferences",    NULL, "Preferences", NULL, NULL, G_CALLBACK(preferences_dialog) },
 310         { "Renumber",       NULL, "Renumber", NULL, NULL, G_CALLBACK(renumber_dialog) },
 311         { "Quit",           GTK_STOCK_QUIT, NULL,   "<control>Q", NULL, G_CALLBACK(quit) },
 312 };
 313 static gint nmenu_items = sizeof (menu_items) / sizeof (menu_items[0]);
 314
 315 static const gchar* ui_string = " \
 316         <ui> \
 317                 <menubar name=\"MainMenu\"> \
 318                         <menu name=\"FileMenu\" action=\"FileMenuAction\"> \
 319                                 <menuitem name=\"Open\" action=\"OpenFile\" /> \
 320                                 <menuitem name=\"Save\" action=\"SaveFile\" /> \
 321                                 <menuitem name=\"Print\" action=\"Print\" /> \
 322                                 <separator name=\"Separator1\"/> \
 323                                 <menuitem name=\"Import\" action=\"Import\" /> \
 324                                 <separator name=\"Separator2\"/> \
 325                                 <menuitem name=\"Preferences\" action=\"Preferences\" /> \
 326                                 <separator name=\"Separator3\"/> \
 327                                 <menuitem name=\"Quit\" action=\"Quit\" /> \
 328                         </menu> \
 329                         <menu name=\"LogMenu\" action=\"LogMenuAction\"> \
 330                                 <menuitem name=\"Renumber\" action=\"Renumber\" /> \
 331                         </menu> \
 332                 </menubar> \
 333         </ui> \
 334 ";
 335
 336 static GtkWidget *get_menubar_menu(GtkWidget *window)
 337 {
 338         GtkActionGroup *action_group = gtk_action_group_new("Menu");
 339         gtk_action_group_add_actions(action_group, menu_items, nmenu_items, 0);
 340
 341         GtkUIManager *ui_manager = gtk_ui_manager_new();
 342         gtk_ui_manager_insert_action_group(ui_manager, action_group, 0);
 343         GError* error = 0;
 344         gtk_ui_manager_add_ui_from_string(GTK_UI_MANAGER(ui_manager), ui_string, -1, &error);
 345
 346         gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(ui_manager));
 347         GtkWidget* menu = gtk_ui_manager_get_widget(ui_manager, "/MainMenu");
 348
 349         return menu;
 350 }
 351
 352 static void switch_page(GtkNotebook *notebook, gint arg1, gpointer user_data)
 353 {
 354         repaint_dive();
 355 }
 356
 357 void init_ui(int argc, char **argv)
 358 {
 359         GtkWidget *win;
 360         GtkWidget *paned;
 361         GtkWidget *info_box;
 362         GtkWidget *notebook;
 363         GtkWidget *dive_info;
 364         GtkWidget *dive_list;
 365         GtkWidget *equipment;
 366         GtkWidget *menubar;
 367         GtkWidget *vbox;
 368
 369         gtk_init(&argc, &argv);
 370
 371         g_type_init();
 372         gconf = gconf_client_get_default();
 373
 374         if (gconf_client_get_bool(gconf, GCONF_NAME(feet), NULL))
 375                 output_units.length = FEET;
 376         if (gconf_client_get_bool(gconf, GCONF_NAME(psi), NULL))
 377                 output_units.pressure = PSI;
 378         if (gconf_client_get_bool(gconf, GCONF_NAME(cuft), NULL))
 379                 output_units.volume = CUFT;
 380         if (gconf_client_get_bool(gconf, GCONF_NAME(fahrenheit), NULL))
 381                 output_units.temperature = FAHRENHEIT;
 382
 383         divelist_font = gconf_client_get_string(gconf, GCONF_NAME(divelist_font), NULL);
 384         if (!divelist_font)
 385                 divelist_font = DIVELIST_DEFAULT_FONT;
 386
 387         error_info_bar = NULL;
 388         win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 389         gtk_window_set_icon_from_file(GTK_WINDOW(win), "icon.svg", NULL);
 390         g_signal_connect(G_OBJECT(win), "destroy", G_CALLBACK(on_destroy), NULL);
 391         main_window = win;
 392
 393         vbox = gtk_vbox_new(FALSE, 0);
 394         gtk_container_add(GTK_CONTAINER(win), vbox);
 395         main_vbox = vbox;
 396
 397         menubar = get_menubar_menu(win);
 398         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, FALSE, 0);
 399
 400         /* HPane for left the dive list, and right the dive info */
 401         paned = gtk_vpaned_new();
 402         gtk_box_pack_end(GTK_BOX(vbox), paned, TRUE, TRUE, 0);
 403
 404         /* Create the actual divelist */
 405         dive_list = dive_list_create();
 406         gtk_paned_add2(GTK_PANED(paned), dive_list);
 407
 408         /* VBox for dive info, and tabs */
 409         info_box = gtk_vbox_new(FALSE, 6);
 410         gtk_paned_add1(GTK_PANED(paned), info_box);
 411
 412         /* Notebook for dive info vs profile vs .. */
 413         notebook = gtk_notebook_new();
 414         g_signal_connect(notebook, "switch-page", G_CALLBACK(switch_page), NULL);
 415         gtk_box_pack_start(GTK_BOX(info_box), notebook, TRUE, TRUE, 6);
 416
 417         /* Frame for dive profile */
 418         dive_profile = dive_profile_widget();
 419         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), dive_profile, gtk_label_new("Dive Profile"));
 420
 421         /* Frame for extended dive info */
 422         dive_info = extended_dive_info_widget();
 423         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), dive_info, gtk_label_new("Dive Notes"));
 424
 425         /* Frame for dive equipment */
 426         equipment = equipment_widget();
 427         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), equipment, gtk_label_new("Equipment"));
 428
 429         gtk_widget_set_app_paintable(win, TRUE);
 430         gtk_widget_show_all(win);
 431
 432         return;
 433 }
 434
 435 void run_ui(void)
 436 {
 437         gtk_main();
 438 }
 439
 440 /* get the filenames the user selects and call the parsing function
 441  * on them
 442  * return 0 if the user cancelled the dialog
 443  */
 444 int open_import_file_dialog(char *filterpattern, char *filtertext,
 445                         void(* parse_function)(char *))
 446 {
 447         int ret=0;
 448
 449         GtkWidget *dialog;
 450         GtkFileFilter *filter = gtk_file_filter_new ();
 451         gtk_file_filter_add_pattern (filter, filterpattern);
 452         gtk_file_filter_set_name(filter, filtertext);
 453         dialog = gtk_file_chooser_dialog_new("Open File",
 454                                         GTK_WINDOW(main_window),
 455                                         GTK_FILE_CHOOSER_ACTION_OPEN,
 456                                         GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 457                                         GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
 458                                         NULL);
 459         gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog), TRUE);
 460         gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog),filter);
 461
 462         if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
 463                 GSList *filenames;
 464                 char *filename;
 465                 filenames = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(dialog));
 466                 while(filenames != NULL) {
 467                         filename = (char *)filenames->data;
 468                         parse_function(filename);
 469                         g_free(filename);
 470                         filenames = g_slist_next(filenames);
 471                 }
 472                 g_slist_free(filenames);
 473                 ret = 1;
 474         }
 475         gtk_widget_destroy(dialog);
 476
 477         return ret;
 478 }
 479
 480 static gboolean expose_event(GtkWidget *widget, GdkEventExpose *event, gpointer data)
 481 {
 482         struct dive *dive = current_dive;
 483         struct graphics_context gc = { .printer = 0 };
 484         int w,h;
 485
 486         w = widget->allocation.width;
 487         h = widget->allocation.height;
 488
 489         gc.cr = gdk_cairo_create(widget->window);
 490         set_source_rgb(&gc, 0, 0, 0);
 491         cairo_paint(gc.cr);
 492
 493         if (dive)
 494                 plot(&gc, w, h, dive);
 495
 496         cairo_destroy(gc.cr);
 497
 498         return FALSE;
 499 }
 500
 501 GtkWidget *dive_profile_widget(void)
 502 {
 503         GtkWidget *da;
 504
 505         da = gtk_drawing_area_new();
 506         gtk_widget_set_size_request(da, 350, 250);
 507         g_signal_connect(da, "expose_event", G_CALLBACK(expose_event), NULL);
 508
 509         return da;
 510 }
 511
 512 int process_ui_events(void)
 513 {
 514         int ret=0;
 515
 516         while (gtk_events_pending()) {
 517                 if (gtk_main_iteration_do(0)) {
 518                         ret = 1;
 519                         break;
 520                 }
 521         }
 522         return(ret);
 523 }
 524
 525
 526 static void fill_computer_list(GtkListStore *store)
 527 {
 528         GtkTreeIter iter;
 529         struct device_list *list = device_list;
 530
 531         for (list = device_list ; list->name ; list++) {
 532                 gtk_list_store_append(store, &iter);
 533                 gtk_list_store_set(store, &iter,
 534                         0, list->name,
 535                         1, list->type,
 536                         -1);
 537         }
 538 }
 539
 540 static GtkComboBox *dive_computer_selector(GtkWidget *dialog)
 541 {
 542         GtkWidget *hbox, *combo_box;
 543         GtkListStore *model;
 544         GtkCellRenderer *renderer;
 545
 546         hbox = gtk_hbox_new(FALSE, 6);
 547         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox, FALSE, FALSE, 3);
 548
 549         model = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
 550         fill_computer_list(model);
 551
 552         combo_box = gtk_combo_box_new_with_model(GTK_TREE_MODEL(model));
 553         gtk_box_pack_start(GTK_BOX(hbox), combo_box, FALSE, TRUE, 3);
 554
 555         renderer = gtk_cell_renderer_text_new();
 556         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo_box), renderer, TRUE);
 557         gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo_box), renderer, "text", 0, NULL);
 558
 559         return GTK_COMBO_BOX(combo_box);
 560 }
 561
 562 void import_dialog(GtkWidget *w, gpointer data)
 563 {
 564         int result;
 565         GtkWidget *dialog, *hbox;
 566         GtkComboBox *computer;
 567         device_data_t devicedata = {
 568                 .devname = "/dev/ttyUSB0",
 569         };
 570
 571         dialog = gtk_dialog_new_with_buttons("Import from dive computer",
 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         computer = dive_computer_selector(dialog);
 579
 580         hbox = gtk_hbox_new(FALSE, 6);
 581         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox, FALSE, TRUE, 3);
 582         devicedata.progress->bar = gtk_progress_bar_new();
 583         gtk_container_add(GTK_CONTAINER(hbox), devicedata.progress->bar);
 584
 585         gtk_widget_show_all(dialog);
 586         result = gtk_dialog_run(GTK_DIALOG(dialog));
 587         switch (result) {
 588                 int type;
 589                 GtkTreeIter iter;
 590                 GtkTreeModel *model;
 591                 const char *comp;
 592         case GTK_RESPONSE_ACCEPT:
 593                 if (!gtk_combo_box_get_active_iter(computer, &iter))
 594                         break;
 595                 model = gtk_combo_box_get_model(computer);
 596                 gtk_tree_model_get(model, &iter,
 597                         0, &comp,
 598                         1, &type,
 599                         -1);
 600                 devicedata.type = type;
 601                 devicedata.name = comp;
 602                 do_import(&devicedata);
 603                 break;
 604         default:
 605                 break;
 606         }
 607         gtk_widget_destroy(dialog);
 608
 609         report_dives();
 610         dive_list_update_dives();
 611 }
 612
 613 void update_progressbar(progressbar_t *progress, double value)
 614 {
 615         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progress->bar), value);
 616 }