src/layout_util.c

   1 /*
   2  * GQview
   3  * (C) 2004 John Ellis
   4  *
   5  * Author: John Ellis
   6  *
   7  * This software is released under the GNU General Public License (GNU GPL).
   8  * Please read the included file COPYING for more information.
   9  * This software comes with no warranty of any kind, use at your own risk!
  10  */
  11
  12
  13 #include "gqview.h"
  14 #include "layout_util.h"
  15
  16 #include "bar_info.h"
  17 #include "bar_exif.h"
  18 #include "bar_sort.h"
  19 #include "cache_maint.h"
  20 #include "collect.h"
  21 #include "collect-dlg.h"
  22 #include "dupe.h"
  23 #include "editors.h"
  24 #include "info.h"
  25 #include "layout_image.h"
  26 #include "pan-view.h"
  27 #include "pixbuf_util.h"
  28 #include "preferences.h"
  29 #include "print.h"
  30 #include "search.h"
  31 #include "utilops.h"
  32 #include "ui_bookmark.h"
  33 #include "ui_fileops.h"
  34 #include "ui_menu.h"
  35 #include "ui_misc.h"
  36 #include "ui_tabcomp.h"
  37
  38 #include <gdk/gdkkeysyms.h> /* for keyboard values */
  39
  40
  41 #define MENU_EDIT_ACTION_OFFSET 16
  42
  43
  44 /*
  45  *-----------------------------------------------------------------------------
  46  * keyboard handler
  47  *-----------------------------------------------------------------------------
  48  */
  49
  50 static guint tree_key_overrides[] = {
  51         GDK_Page_Up,    GDK_KP_Page_Up,
  52         GDK_Page_Down,  GDK_KP_Page_Down,
  53         GDK_Home,       GDK_KP_Home,
  54         GDK_End,        GDK_KP_End
  55 };
  56
  57 static gint layout_key_match(guint keyval)
  58 {
  59         gint i;
  60
  61         for (i = 0; i < sizeof(tree_key_overrides) / sizeof(guint); i++)
  62                 {
  63                 if (keyval == tree_key_overrides[i]) return TRUE;
  64                 }
  65
  66         return FALSE;
  67 }
  68
  69 static gint layout_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
  70 {
  71         LayoutWindow *lw = data;
  72         gint stop_signal = FALSE;
  73         gint x = 0;
  74         gint y = 0;
  75
  76         if (lw->path_entry && GTK_WIDGET_HAS_FOCUS(lw->path_entry))
  77                 {
  78                 if (event->keyval == GDK_Escape && lw->path)
  79                         {
  80                         gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->path);
  81                         }
  82
  83                 /* the gtkaccelgroup of the window is stealing presses before they get to the entry (and more),
  84                  * so when the some widgets have focus, give them priority (HACK)
  85                  */
  86                 if (gtk_widget_event(lw->path_entry, (GdkEvent *)event))
  87                         {
  88                         return TRUE;
  89                         }
  90                 }
  91         if (lw->vdt && GTK_WIDGET_HAS_FOCUS(lw->vdt->treeview) &&
  92             !layout_key_match(event->keyval) &&
  93             gtk_widget_event(lw->vdt->treeview, (GdkEvent *)event))
  94                 {
  95                 return TRUE;
  96                 }
  97         if (lw->bar_info &&
  98             bar_info_event(lw->bar_info, (GdkEvent *)event))
  99                 {
 100                 return TRUE;
 101                 }
 102
 103         if (lw->image &&
 104             (GTK_WIDGET_HAS_FOCUS(lw->image->widget) || (lw->tools && widget == lw->window)) )
 105                 {
 106                 switch (event->keyval)
 107                         {
 108                         case GDK_Left: case GDK_KP_Left:
 109                                 x -= 1;
 110                                 stop_signal = TRUE;
 111                                 break;
 112                         case GDK_Right: case GDK_KP_Right:
 113                                 x += 1;
 114                                 stop_signal = TRUE;
 115                                 break;
 116                         case GDK_Up: case GDK_KP_Up:
 117                                 y -= 1;
 118                                 stop_signal = TRUE;
 119                                 break;
 120                         case GDK_Down: case GDK_KP_Down:
 121                                 y += 1;
 122                                 stop_signal = TRUE;
 123                                 break;
 124                         case GDK_BackSpace:
 125                         case 'B': case 'b':
 126                                 layout_image_prev(lw);
 127                                 stop_signal = TRUE;
 128                                 break;
 129                         case GDK_space:
 130                         case 'N': case 'n':
 131                                 layout_image_next(lw);
 132                                 stop_signal = TRUE;
 133                                 break;
 134                         case GDK_Menu:
 135                                 layout_image_menu_popup(lw);
 136                                 stop_signal = TRUE;
 137                                 break;
 138                         }
 139                 }
 140
 141         if (!stop_signal && !(event->state & GDK_CONTROL_MASK) )
 142             switch (event->keyval)
 143                 {
 144                 case '+': case GDK_KP_Add:
 145                         layout_image_zoom_adjust(lw, get_zoom_increment());
 146                         stop_signal = TRUE;
 147                         break;
 148                 case GDK_KP_Subtract:
 149                         layout_image_zoom_adjust(lw, -get_zoom_increment());
 150                         stop_signal = TRUE;
 151                         break;
 152                 case GDK_KP_Multiply:
 153                         layout_image_zoom_set(lw, 0.0);
 154                         stop_signal = TRUE;
 155                         break;
 156                 case GDK_KP_Divide:
 157                 case '1':
 158                         layout_image_zoom_set(lw, 1.0);
 159                         stop_signal = TRUE;
 160                         break;
 161                 case '2':
 162                         layout_image_zoom_set(lw, 2.0);
 163                         stop_signal = TRUE;
 164                         break;
 165                 case '3':
 166                         layout_image_zoom_set(lw, 3.0);
 167                         stop_signal = TRUE;
 168                         break;
 169                 case '4':
 170                         layout_image_zoom_set(lw, 4.0);
 171                         stop_signal = TRUE;
 172                         break;
 173                 case '7':
 174                         layout_image_zoom_set(lw, -4.0);
 175                         stop_signal = TRUE;
 176                         break;
 177                 case '8':
 178                         layout_image_zoom_set(lw, -3.0);
 179                         stop_signal = TRUE;
 180                         break;
 181                 case '9':
 182                         layout_image_zoom_set(lw, -2.0);
 183                         stop_signal = TRUE;
 184                         break;
 185                 case 'W': case 'w':
 186                         layout_image_zoom_set_fill_geometry(lw, FALSE);
 187                         break;
 188                 case 'H': case 'h':
 189                         layout_image_zoom_set_fill_geometry(lw, TRUE);
 190                         break;
 191                 case GDK_Page_Up: case GDK_KP_Page_Up:
 192                         layout_image_prev(lw);
 193                         stop_signal = TRUE;
 194                         break;
 195                 case GDK_Page_Down: case GDK_KP_Page_Down:
 196                         layout_image_next(lw);
 197                         stop_signal = TRUE;
 198                         break;
 199                 case GDK_Home: case GDK_KP_Home:
 200                         layout_image_first(lw);
 201                         stop_signal = TRUE;
 202                         break;
 203                 case GDK_End: case GDK_KP_End:
 204                         layout_image_last(lw);
 205                         stop_signal = TRUE;
 206                         break;
 207                 case GDK_Delete: case GDK_KP_Delete:
 208                         if (enable_delete_key)
 209                                 {
 210                                 file_util_delete(NULL, layout_selection_list(lw), widget);
 211                                 stop_signal = TRUE;
 212                                 }
 213                         break;
 214                 case GDK_Escape:
 215                         /* FIXME:interrupting thumbs no longer allowed */
 216 #if 0
 217                         interrupt_thumbs();
 218 #endif
 219                         stop_signal = TRUE;
 220                         break;
 221                 case 'P': case 'p':
 222                         layout_image_slideshow_pause_toggle(lw);
 223                         break;
 224                 case 'V': case 'v':
 225                         if (!(event->state & GDK_MOD1_MASK)) layout_image_full_screen_toggle(lw);
 226                         break;
 227                 }
 228
 229         if (event->state & GDK_SHIFT_MASK)
 230                 {
 231                 x *= 3;
 232                 y *= 3;
 233                 }
 234
 235         if (x != 0 || y!= 0)
 236                 {
 237                 keyboard_scroll_calc(&x, &y, event);
 238                 layout_image_scroll(lw, x, y);
 239                 }
 240
 241         if (stop_signal) g_signal_stop_emission_by_name(G_OBJECT(widget), "key_press_event");
 242
 243         return stop_signal;
 244 }
 245
 246 void layout_keyboard_init(LayoutWindow *lw, GtkWidget *window)
 247 {
 248         g_signal_connect(G_OBJECT(window), "key_press_event",
 249                          G_CALLBACK(layout_key_press_cb), lw);
 250 }
 251
 252 /*
 253  *-----------------------------------------------------------------------------
 254  * menu callbacks
 255  *-----------------------------------------------------------------------------
 256  */
 257
 258 static void layout_menu_new_window_cb(GtkAction *action, gpointer data)
 259 {
 260         LayoutWindow *lw = data;
 261         LayoutWindow *nw;
 262
 263         nw = layout_new(NULL, FALSE, FALSE);
 264         layout_sort_set(nw, file_sort_method, file_sort_ascending);
 265         layout_set_path(nw, layout_get_path(lw));
 266 }
 267
 268 static void layout_menu_new_cb(GtkAction *action, gpointer data)
 269 {
 270         collection_window_new(NULL);
 271 }
 272
 273 static void layout_menu_open_cb(GtkAction *action, gpointer data)
 274 {
 275         collection_dialog_load(NULL);
 276 }
 277
 278 static void layout_menu_search_cb(GtkAction *action, gpointer data)
 279 {
 280         LayoutWindow *lw = data;
 281
 282         search_new(lw->path, layout_image_get_path(lw));
 283 }
 284
 285 static void layout_menu_dupes_cb(GtkAction *action, gpointer data)
 286 {
 287         dupe_window_new(DUPE_MATCH_NAME);
 288 }
 289
 290 static void layout_menu_pan_cb(GtkAction *action, gpointer data)
 291 {
 292         LayoutWindow *lw = data;
 293
 294         pan_window_new(layout_get_path(lw));
 295 }
 296
 297 static void layout_menu_print_cb(GtkAction *action, gpointer data)
 298 {
 299         LayoutWindow *lw = data;
 300
 301         print_window_new(layout_image_get_path(lw), layout_selection_list(lw), layout_list(lw), lw->window);
 302 }
 303
 304 static void layout_menu_dir_cb(GtkAction *action, gpointer data)
 305 {
 306         LayoutWindow *lw = data;
 307
 308         file_util_create_dir(lw->path, lw->window);
 309 }
 310
 311 static void layout_menu_copy_cb(GtkAction *action, gpointer data)
 312 {
 313         LayoutWindow *lw = data;
 314
 315         file_util_copy(NULL, layout_selection_list(lw), NULL, lw->window);
 316 }
 317
 318 static void layout_menu_move_cb(GtkAction *action, gpointer data)
 319 {
 320         LayoutWindow *lw = data;
 321
 322         file_util_move(NULL, layout_selection_list(lw), NULL, lw->window);
 323 }
 324
 325 static void layout_menu_rename_cb(GtkAction *action, gpointer data)
 326 {
 327         LayoutWindow *lw = data;
 328
 329         file_util_rename(NULL, layout_selection_list(lw), lw->window);
 330 }
 331
 332 static void layout_menu_delete_cb(GtkAction *action, gpointer data)
 333 {
 334         LayoutWindow *lw = data;
 335
 336         file_util_delete(NULL, layout_selection_list(lw), lw->window);
 337 }
 338
 339 static void layout_menu_close_cb(GtkAction *action, gpointer data)
 340 {
 341         LayoutWindow *lw = data;
 342
 343         layout_close(lw);
 344 }
 345
 346 static void layout_menu_exit_cb(GtkAction *action, gpointer data)
 347 {
 348         exit_gqview();
 349 }
 350
 351 static void layout_menu_alter_90_cb(GtkAction *action, gpointer data)
 352 {
 353         LayoutWindow *lw = data;
 354
 355         layout_image_alter(lw, ALTER_ROTATE_90);
 356 }
 357
 358 static void layout_menu_alter_90cc_cb(GtkAction *action, gpointer data)
 359 {
 360         LayoutWindow *lw = data;
 361
 362         layout_image_alter(lw, ALTER_ROTATE_90_CC);
 363 }
 364
 365 static void layout_menu_alter_180_cb(GtkAction *action, gpointer data)
 366 {
 367         LayoutWindow *lw = data;
 368
 369         layout_image_alter(lw, ALTER_ROTATE_180);
 370 }
 371
 372 static void layout_menu_alter_mirror_cb(GtkAction *action, gpointer data)
 373 {
 374         LayoutWindow *lw = data;
 375
 376         layout_image_alter(lw, ALTER_MIRROR);
 377 }
 378
 379 static void layout_menu_alter_flip_cb(GtkAction *action, gpointer data)
 380 {
 381         LayoutWindow *lw = data;
 382
 383         layout_image_alter(lw, ALTER_FLIP);
 384 }
 385
 386 static void layout_menu_alter_desaturate_cb(GtkAction *action, gpointer data)
 387 {
 388         LayoutWindow *lw = data;
 389
 390         layout_image_alter(lw, ALTER_DESATURATE);
 391 }
 392
 393 static void layout_menu_info_cb(GtkAction *action, gpointer data)
 394 {
 395         LayoutWindow *lw = data;
 396         GList *list;
 397         const gchar *path = NULL;
 398
 399         list = layout_selection_list(lw);
 400         if (!list) path = layout_image_get_path(lw);
 401
 402         info_window_new(path, list);
 403 }
 404
 405 static void layout_menu_select_all_cb(GtkAction *action, gpointer data)
 406 {
 407         LayoutWindow *lw = data;
 408
 409         layout_select_all(lw);
 410 }
 411
 412 static void layout_menu_unselect_all_cb(GtkAction *action, gpointer data)
 413 {
 414         LayoutWindow *lw = data;
 415
 416         layout_select_none(lw);
 417 }
 418
 419 static void layout_menu_config_cb(GtkAction *action, gpointer data)
 420 {
 421         show_config_window();
 422 }
 423
 424 static void layout_menu_remove_thumb_cb(GtkAction *action, gpointer data)
 425 {
 426         cache_manager_show();
 427 }
 428
 429 static void layout_menu_wallpaper_cb(GtkAction *action, gpointer data)
 430 {
 431         LayoutWindow *lw = data;
 432
 433         layout_image_to_root(lw);
 434 }
 435
 436 static void layout_menu_zoom_in_cb(GtkAction *action, gpointer data)
 437 {
 438         LayoutWindow *lw = data;
 439
 440         layout_image_zoom_adjust(lw, get_zoom_increment());
 441 }
 442
 443 static void layout_menu_zoom_out_cb(GtkAction *action, gpointer data)
 444 {
 445         LayoutWindow *lw = data;
 446
 447         layout_image_zoom_adjust(lw, -get_zoom_increment());
 448 }
 449
 450 static void layout_menu_zoom_1_1_cb(GtkAction *action, gpointer data)
 451 {
 452         LayoutWindow *lw = data;
 453
 454         layout_image_zoom_set(lw, 1.0);
 455 }
 456
 457 static void layout_menu_zoom_fit_cb(GtkAction *action, gpointer data)
 458 {
 459         LayoutWindow *lw = data;
 460
 461         layout_image_zoom_set(lw, 0.0);
 462 }
 463
 464 static void layout_menu_thumb_cb(GtkToggleAction *action, gpointer data)
 465 {
 466         LayoutWindow *lw = data;
 467
 468         layout_thumb_set(lw, gtk_toggle_action_get_active(action));
 469 }
 470
 471 static void layout_menu_list_cb(GtkRadioAction *action, GtkRadioAction *current, gpointer data)
 472 {
 473         LayoutWindow *lw = data;
 474
 475         layout_views_set(lw, lw->tree_view, (gtk_radio_action_get_current_value(action) == 1));
 476 }
 477
 478 static void layout_menu_tree_cb(GtkToggleAction *action, gpointer data)
 479 {
 480         LayoutWindow *lw = data;
 481
 482         layout_views_set(lw, gtk_toggle_action_get_active(action), lw->icon_view);
 483 }
 484
 485 static void layout_menu_fullscreen_cb(GtkAction *action, gpointer data)
 486 {
 487         LayoutWindow *lw = data;
 488
 489         layout_image_full_screen_toggle(lw);
 490 }
 491
 492 static void layout_menu_refresh_cb(GtkAction *action, gpointer data)
 493 {
 494         LayoutWindow *lw = data;
 495
 496         layout_refresh(lw);
 497 }
 498
 499 static void layout_menu_float_cb(GtkToggleAction *action, gpointer data)
 500 {
 501         LayoutWindow *lw = data;
 502
 503         if (lw->tools_float != gtk_toggle_action_get_active(action))
 504                 {
 505                 layout_tools_float_toggle(lw);
 506                 }
 507 }
 508
 509 static void layout_menu_hide_cb(GtkAction *action, gpointer data)
 510 {
 511         LayoutWindow *lw = data;
 512
 513         layout_tools_hide_toggle(lw);
 514 }
 515
 516 static void layout_menu_toolbar_cb(GtkToggleAction *action, gpointer data)
 517 {
 518         LayoutWindow *lw = data;
 519
 520         if (lw->toolbar_hidden != gtk_toggle_action_get_active(action))
 521                 {
 522                 layout_toolbar_toggle(lw);
 523                 }
 524 }
 525
 526 static void layout_menu_bar_info_cb(GtkToggleAction *action, gpointer data)
 527 {
 528         LayoutWindow *lw = data;
 529
 530         if (lw->bar_info_enabled != gtk_toggle_action_get_active(action))
 531                 {
 532                 layout_bar_info_toggle(lw);
 533                 }
 534 }
 535
 536 static void layout_menu_bar_exif_cb(GtkToggleAction *action, gpointer data)
 537 {
 538         LayoutWindow *lw = data;
 539
 540         if (lw->bar_exif_enabled != gtk_toggle_action_get_active(action))
 541                 {
 542                 layout_bar_exif_toggle(lw);
 543                 }
 544 }
 545
 546 static void layout_menu_bar_sort_cb(GtkToggleAction *action, gpointer data)
 547 {
 548         LayoutWindow *lw = data;
 549
 550         if (lw->bar_sort_enabled != gtk_toggle_action_get_active(action))
 551                 {
 552                 layout_bar_sort_toggle(lw);
 553                 }
 554 }
 555
 556 static void layout_menu_slideshow_cb(GtkAction *action, gpointer data)
 557 {
 558         LayoutWindow *lw = data;
 559
 560         layout_image_slideshow_toggle(lw);
 561 }
 562
 563 static void layout_menu_help_cb(GtkAction *action, gpointer data)
 564 {
 565         help_window_show("html_contents");
 566 }
 567
 568 static void layout_menu_help_keys_cb(GtkAction *action, gpointer data)
 569 {
 570         help_window_show("documentation");
 571 }
 572
 573 static void layout_menu_notes_cb(GtkAction *action, gpointer data)
 574 {
 575         help_window_show("release_notes");
 576 }
 577
 578 static void layout_menu_about_cb(GtkAction *action, gpointer data)
 579 {
 580         show_about_window();
 581 }
 582
 583 /*
 584  *-----------------------------------------------------------------------------
 585  * edit menu
 586  *-----------------------------------------------------------------------------
 587  */
 588
 589 static void layout_menu_edit_cb(GtkAction *action, gpointer data)
 590 {
 591         LayoutWindow *lw = data;
 592         GList *list;
 593         gint n;
 594
 595         n = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(action), "edit_index"));
 596
 597         list = layout_selection_list(lw);
 598         start_editor_from_path_list(n, list);
 599         path_list_free(list);
 600 }
 601
 602 static void layout_menu_edit_update(LayoutWindow *lw)
 603 {
 604         gint i;
 605
 606         /* main edit menu */
 607
 608         if (!lw->action_group) return;
 609
 610         for (i = 0; i < 10; i++)
 611                 {
 612                 gchar *key;
 613                 GtkAction *action;
 614
 615                 key = g_strdup_printf("Editor%d", i);
 616
 617                 action = gtk_action_group_get_action(lw->action_group, key);
 618                 g_object_set_data(G_OBJECT(action), "edit_index", GINT_TO_POINTER(i));
 619
 620                 if (editor_command[i] && strlen(editor_command[i]) > 0)
 621                         {
 622                         gchar *text;
 623
 624                         if (editor_name[i] && strlen(editor_name[i]) > 0)
 625                                 {
 626                                 text = g_strdup_printf(_("in %s..."), editor_name[i]);
 627                                 }
 628                         else
 629                                 {
 630                                 text = g_strdup(_("in (unknown)..."));
 631                                 }
 632                         g_object_set(action, "label", text,
 633                                              "sensitive", TRUE, NULL);
 634                         g_free(text);
 635                         }
 636                 else
 637                         {
 638                         g_object_set(action, "label", _("empty"),
 639                                              "sensitive", FALSE, NULL);
 640                         }
 641
 642                 g_free(key);
 643                 }
 644 }
 645
 646 void layout_edit_update_all(void)
 647 {
 648         GList *work;
 649
 650         work = layout_window_list;
 651         while (work)
 652                 {
 653                 LayoutWindow *lw = work->data;
 654                 work = work->next;
 655
 656                 layout_menu_edit_update(lw);
 657                 }
 658 }
 659
 660 /*
 661  *-----------------------------------------------------------------------------
 662  * recent menu
 663  *-----------------------------------------------------------------------------
 664  */
 665
 666 static void layout_menu_recent_cb(GtkWidget *widget, gpointer data)
 667 {
 668         gint n;
 669         gchar *path;
 670
 671         n = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), "recent_index"));
 672
 673         path = g_list_nth_data(history_list_get_by_key("recent"), n);
 674
 675         if (!path) return;
 676
 677         /* make a copy of it */
 678         path = g_strdup(path);
 679         collection_window_new(path);
 680         g_free(path);
 681 }
 682
 683 static void layout_menu_recent_update(LayoutWindow *lw)
 684 {
 685         GtkWidget *menu;
 686         GtkWidget *recent;
 687         GtkWidget *item;
 688         GList *list;
 689         gint n;
 690
 691         if (!lw->ui_manager) return;
 692
 693         list = history_list_get_by_key("recent");
 694         n = 0;
 695
 696         menu = gtk_menu_new();
 697
 698         while (list)
 699                 {
 700                 item = menu_item_add_simple(menu, filename_from_path((gchar *)list->data),
 701                                             G_CALLBACK(layout_menu_recent_cb), lw);
 702                 g_object_set_data(G_OBJECT(item), "recent_index", GINT_TO_POINTER(n));
 703                 list = list->next;
 704                 n++;
 705                 }
 706
 707         if (n == 0)
 708                 {
 709                 menu_item_add(menu, _("Empty"), NULL, NULL);
 710                 }
 711
 712         recent = gtk_ui_manager_get_widget(lw->ui_manager, "/MainMenu/FileMenu/OpenRecent");
 713         gtk_menu_item_set_submenu(GTK_MENU_ITEM(recent), menu);
 714         gtk_widget_set_sensitive(recent, (n != 0));
 715 }
 716
 717 void layout_recent_update_all(void)
 718 {
 719         GList *work;
 720
 721         work = layout_window_list;
 722         while (work)
 723                 {
 724                 LayoutWindow *lw = work->data;
 725                 work = work->next;
 726
 727                 layout_menu_recent_update(lw);
 728                 }
 729 }
 730
 731 void layout_recent_add_path(const gchar *path)
 732 {
 733         if (!path) return;
 734
 735         history_list_add_to_key("recent", path, recent_list_max);
 736
 737         layout_recent_update_all();
 738 }
 739
 740 /*
 741  *-----------------------------------------------------------------------------
 742  * menu
 743  *-----------------------------------------------------------------------------
 744  */
 745
 746 #define CB G_CALLBACK
 747
 748 static GtkActionEntry menu_entries[] = {
 749   { "FileMenu",         NULL,           N_("_File") },
 750   { "EditMenu",         NULL,           N_("_Edit") },
 751   { "AdjustMenu",       NULL,           N_("_Adjust") },
 752   { "ViewMenu",         NULL,           N_("_View") },
 753   { "HelpMenu",         NULL,           N_("_Help") },
 754
 755   { "NewWindow",        GTK_STOCK_NEW,  N_("New _window"),      NULL,           NULL,   CB(layout_menu_new_window_cb) },
 756   { "NewCollection",    GTK_STOCK_INDEX,N_("_New collection"),  "C",            NULL,   CB(layout_menu_new_cb) },
 757   { "OpenCollection",   GTK_STOCK_OPEN, N_("_Open collection..."),"O",          NULL,   CB(layout_menu_open_cb) },
 758   { "OpenRecent",       NULL,           N_("Open _recent") },
 759   { "Search",           GTK_STOCK_FIND, N_("_Search..."),       "F3",           NULL,   CB(layout_menu_search_cb) },
 760   { "FindDupes",        GTK_STOCK_FIND, N_("_Find duplicates..."),"D",          NULL,   CB(layout_menu_dupes_cb) },
 761   { "PanView",          NULL,           N_("Pan _view"),        "<control>J",   NULL,   CB(layout_menu_pan_cb) },
 762   { "Print",            GTK_STOCK_PRINT,N_("_Print..."),        "<shift>P",     NULL,   CB(layout_menu_print_cb) },
 763   { "NewFolder",        NULL,           N_("N_ew folder..."),   "<control>F",   NULL,   CB(layout_menu_dir_cb) },
 764   { "Copy",             NULL,           N_("_Copy..."),         "<control>C",   NULL,   CB(layout_menu_copy_cb) },
 765   { "Move",             NULL,           N_("_Move..."),         "<control>M",   NULL,   CB(layout_menu_move_cb) },
 766   { "Rename",           NULL,           N_("_Rename..."),       "<control>R",   NULL,   CB(layout_menu_rename_cb) },
 767   { "Delete",   GTK_STOCK_DELETE,       N_("_Delete..."),       "<control>D",   NULL,   CB(layout_menu_delete_cb) },
 768   { "CloseWindow",      GTK_STOCK_CLOSE,N_("C_lose window"),    "<control>W",   NULL,   CB(layout_menu_close_cb) },
 769   { "Quit",             GTK_STOCK_QUIT, N_("_Quit"),            "<control>Q",   NULL,   CB(layout_menu_exit_cb) },
 770
 771   { "Editor0",          NULL,           "editor0",              "<control>1",   NULL,   CB(layout_menu_edit_cb) },
 772   { "Editor1",          NULL,           "editor1",              "<control>2",   NULL,   CB(layout_menu_edit_cb) },
 773   { "Editor2",          NULL,           "editor2",              "<control>3",   NULL,   CB(layout_menu_edit_cb) },
 774   { "Editor3",          NULL,           "editor3",              "<control>4",   NULL,   CB(layout_menu_edit_cb) },
 775   { "Editor4",          NULL,           "editor4",              "<control>5",   NULL,   CB(layout_menu_edit_cb) },
 776   { "Editor5",          NULL,           "editor5",              "<control>6",   NULL,   CB(layout_menu_edit_cb) },
 777   { "Editor6",          NULL,           "editor6",              "<control>7",   NULL,   CB(layout_menu_edit_cb) },
 778   { "Editor7",          NULL,           "editor7",              "<control>8",   NULL,   CB(layout_menu_edit_cb) },
 779   { "Editor8",          NULL,           "editor8",              "<control>9",   NULL,   CB(layout_menu_edit_cb) },
 780   { "Editor9",          NULL,           "editor9",              "<control>0",   NULL,   CB(layout_menu_edit_cb) },
 781   { "RotateCW",         NULL,   N_("_Rotate clockwise"),        "bracketright", NULL,   CB(layout_menu_alter_90_cb) },
 782   { "RotateCCW",        NULL,   N_("Rotate _counterclockwise"), "bracketleft",  NULL,   CB(layout_menu_alter_90cc_cb) },
 783   { "Rotate180",        NULL,           N_("Rotate 1_80"),      "<shift>R",     NULL,   CB(layout_menu_alter_180_cb) },
 784   { "Mirror",           NULL,           N_("_Mirror"),          "<shift>M",     NULL,   CB(layout_menu_alter_mirror_cb) },
 785   { "Flip",             NULL,           N_("_Flip"),            "<shift>F",     NULL,   CB(layout_menu_alter_flip_cb) },
 786   { "Grayscale",        NULL,           N_("_Grayscale"),       "<shift>G",     NULL,   CB(layout_menu_alter_desaturate_cb) },
 787   { "Properties",GTK_STOCK_PROPERTIES,  N_("_Properties"),      "<control>P",   NULL,   CB(layout_menu_info_cb) },
 788   { "SelectAll",        NULL,           N_("Select _all"),      "<control>A",   NULL,   CB(layout_menu_select_all_cb) },
 789   { "SelectNone",       NULL,           N_("Select _none"), "<control><shift>A",NULL,   CB(layout_menu_unselect_all_cb) },
 790   { "Preferences",GTK_STOCK_PREFERENCES,N_("P_references..."),  "<control>O",   NULL,   CB(layout_menu_config_cb) },
 791   { "Maintenance",      NULL,           N_("_Thumbnail maintenance..."),NULL,   NULL,   CB(layout_menu_remove_thumb_cb) },
 792   { "Wallpaper",        NULL,           N_("Set as _wallpaper"),NULL,           NULL,   CB(layout_menu_wallpaper_cb) },
 793
 794   { "ZoomIn",   GTK_STOCK_ZOOM_IN,      N_("Zoom _in"),         "equal",        NULL,   CB(layout_menu_zoom_in_cb) },
 795   { "ZoomOut",  GTK_STOCK_ZOOM_OUT,     N_("Zoom _out"),        "minus",        NULL,   CB(layout_menu_zoom_out_cb) },
 796   { "Zoom100",  GTK_STOCK_ZOOM_100,     N_("Zoom _1:1"),        "Z",            NULL,   CB(layout_menu_zoom_1_1_cb) },
 797   { "ZoomFit",  GTK_STOCK_ZOOM_FIT,     N_("_Zoom to fit"),     "X",            NULL,   CB(layout_menu_zoom_fit_cb) },
 798   { "FullScreen",       NULL,           N_("F_ull screen"),     "F",            NULL,   CB(layout_menu_fullscreen_cb) },
 799   { "HideTools",        NULL,           N_("_Hide file list"),  "<control>H",   NULL,   CB(layout_menu_hide_cb) },
 800   { "SlideShow",        NULL,           N_("Toggle _slideshow"),"S",            NULL,   CB(layout_menu_slideshow_cb) },
 801   { "Refresh",  GTK_STOCK_REFRESH,      N_("_Refresh"),         "R",            NULL,   CB(layout_menu_refresh_cb) },
 802
 803   { "HelpContents",     GTK_STOCK_HELP, N_("_Contents"),        "F1",           NULL,   CB(layout_menu_help_cb) },
 804   { "HelpShortcuts",    NULL,           N_("_Keyboard shortcuts"),NULL,         NULL,   CB(layout_menu_help_keys_cb) },
 805   { "HelpNotes",        NULL,           N_("_Release notes"),   NULL,           NULL,   CB(layout_menu_notes_cb) },
 806   { "About",            NULL,           N_("_About"),           NULL,           NULL,   CB(layout_menu_about_cb) }
 807 };
 808
 809 static GtkToggleActionEntry menu_toggle_entries[] = {
 810   { "Thumbnails",       NULL,           N_("_Thumbnails"),      "T",            NULL,   CB(layout_menu_thumb_cb) },
 811   { "FolderTree",       NULL,           N_("Tr_ee"),            "<control>T",   NULL,   CB(layout_menu_tree_cb) },
 812   { "FloatTools",       NULL,           N_("_Float file list"), "L",            NULL,   CB(layout_menu_float_cb) },
 813   { "HideToolbar",      NULL,           N_("Hide tool_bar"),    NULL,           NULL,   CB(layout_menu_toolbar_cb) },
 814   { "SBarKeywords",     NULL,           N_("_Keywords"),        "<control>K",   NULL,   CB(layout_menu_bar_info_cb) },
 815   { "SBarExif",         NULL,           N_("E_xif data"),       "<control>E",   NULL,   CB(layout_menu_bar_exif_cb) },
 816   { "SBarSort",         NULL,           N_("Sort _manager"),    "<control>S",   NULL,   CB(layout_menu_bar_sort_cb) }
 817 };
 818
 819 static GtkRadioActionEntry menu_radio_entries[] = {
 820   { "ViewList",         NULL,           N_("_List"),            "<control>L",   NULL,   0 },
 821   { "ViewIcons",        NULL,           N_("I_cons"),           "<control>I",   NULL,   1 }
 822 };
 823
 824 #undef CB
 825
 826 static const char *menu_ui_description =
 827 "<ui>"
 828 "  <menubar name='MainMenu'>"
 829 "    <menu action='FileMenu'>"
 830 "      <menuitem action='NewWindow'/>"
 831 "      <menuitem action='NewCollection'/>"
 832 "      <menuitem action='OpenCollection'/>"
 833 "      <menuitem action='OpenRecent'/>"
 834 "      <separator/>"
 835 "      <menuitem action='Search'/>"
 836 "      <menuitem action='FindDupes'/>"
 837 "      <menuitem action='PanView'/>"
 838 "      <separator/>"
 839 "      <menuitem action='Print'/>"
 840 "      <menuitem action='NewFolder'/>"
 841 "      <separator/>"
 842 "      <menuitem action='Copy'/>"
 843 "      <menuitem action='Move'/>"
 844 "      <menuitem action='Rename'/>"
 845 "      <menuitem action='Delete'/>"
 846 "      <separator/>"
 847 "      <menuitem action='CloseWindow'/>"
 848 "      <menuitem action='Quit'/>"
 849 "    </menu>"
 850 "    <menu action='EditMenu'>"
 851 "      <menuitem action='Editor0'/>"
 852 "      <menuitem action='Editor1'/>"
 853 "      <menuitem action='Editor2'/>"
 854 "      <menuitem action='Editor3'/>"
 855 "      <menuitem action='Editor4'/>"
 856 "      <menuitem action='Editor5'/>"
 857 "      <menuitem action='Editor6'/>"
 858 "      <menuitem action='Editor7'/>"
 859 "      <menuitem action='Editor8'/>"
 860 "      <menuitem action='Editor9'/>"
 861 "      <separator/>"
 862 "      <menu action='AdjustMenu'>"
 863 "        <menuitem action='RotateCW'/>"
 864 "        <menuitem action='RotateCCW'/>"
 865 "        <menuitem action='Rotate180'/>"
 866 "        <menuitem action='Mirror'/>"
 867 "        <menuitem action='Flip'/>"
 868 "        <menuitem action='Grayscale'/>"
 869 "      </menu>"
 870 "      <menuitem action='Properties'/>"
 871 "      <separator/>"
 872 "      <menuitem action='SelectAll'/>"
 873 "      <menuitem action='SelectNone'/>"
 874 "      <separator/>"
 875 "      <menuitem action='Preferences'/>"
 876 "      <menuitem action='Maintenance'/>"
 877 "      <separator/>"
 878 "      <menuitem action='Wallpaper'/>"
 879 "    </menu>"
 880 "    <menu action='ViewMenu'>"
 881 "      <separator/>"
 882 "      <menuitem action='ZoomIn'/>"
 883 "      <menuitem action='ZoomOut'/>"
 884 "      <menuitem action='Zoom100'/>"
 885 "      <menuitem action='ZoomFit'/>"
 886 "      <separator/>"
 887 "      <menuitem action='Thumbnails'/>"
 888 "      <menuitem action='ViewList'/>"
 889 "      <menuitem action='ViewIcons'/>"
 890 "      <separator/>"
 891 "      <menuitem action='FolderTree'/>"
 892 "      <menuitem action='FullScreen'/>"
 893 "      <separator/>"
 894 "      <menuitem action='FloatTools'/>"
 895 "      <menuitem action='HideTools'/>"
 896 "      <menuitem action='HideToolbar'/>"
 897 "      <separator/>"
 898 "      <menuitem action='SBarKeywords'/>"
 899 "      <menuitem action='SBarExif'/>"
 900 "      <menuitem action='SBarSort'/>"
 901 "      <separator/>"
 902 "      <menuitem action='SlideShow'/>"
 903 "      <menuitem action='Refresh'/>"
 904 "    </menu>"
 905 "    <menu action='HelpMenu'>"
 906 "      <separator/>"
 907 "      <menuitem action='HelpContents'/>"
 908 "      <menuitem action='HelpShortcuts'/>"
 909 "      <menuitem action='HelpNotes'/>"
 910 "      <separator/>"
 911 "      <menuitem action='About'/>"
 912 "    </menu>"
 913 "  </menubar>"
 914 "</ui>";
 915
 916
 917 static gchar *menu_translate(const gchar *path, gpointer data)
 918 {
 919         return _(path);
 920 }
 921
 922 void layout_actions_setup(LayoutWindow *lw)
 923 {
 924         GError *error;
 925
 926         if (lw->ui_manager) return;
 927
 928         lw->action_group = gtk_action_group_new ("MenuActions");
 929         gtk_action_group_set_translate_func(lw->action_group, menu_translate, NULL, NULL);
 930
 931         gtk_action_group_add_actions(lw->action_group,
 932                                      menu_entries, G_N_ELEMENTS(menu_entries), lw);
 933         gtk_action_group_add_toggle_actions(lw->action_group,
 934                                             menu_toggle_entries, G_N_ELEMENTS(menu_toggle_entries), lw);
 935         gtk_action_group_add_radio_actions(lw->action_group,
 936                                            menu_radio_entries, G_N_ELEMENTS(menu_radio_entries),
 937                                            0, G_CALLBACK(layout_menu_list_cb), lw);
 938
 939         lw->ui_manager = gtk_ui_manager_new();
 940         gtk_ui_manager_set_add_tearoffs(lw->ui_manager, TRUE);
 941         gtk_ui_manager_insert_action_group(lw->ui_manager, lw->action_group, 0);
 942
 943         error = NULL;
 944         if (!gtk_ui_manager_add_ui_from_string(lw->ui_manager, menu_ui_description, -1, &error))
 945                 {
 946                 g_message ("building menus failed: %s", error->message);
 947                 g_error_free (error);
 948                 exit (EXIT_FAILURE);
 949                 }
 950 }
 951
 952 void layout_actions_add_window(LayoutWindow *lw, GtkWidget *window)
 953 {
 954         GtkAccelGroup *group;
 955
 956         if (!lw->ui_manager) return;
 957
 958         group = gtk_ui_manager_get_accel_group(lw->ui_manager);
 959         gtk_window_add_accel_group(GTK_WINDOW(window), group);
 960 }
 961
 962 GtkWidget *layout_actions_menu_bar(LayoutWindow *lw)
 963 {
 964         return gtk_ui_manager_get_widget(lw->ui_manager, "/MainMenu");
 965 }
 966
 967
 968 /*
 969  *-----------------------------------------------------------------------------
 970  * toolbar
 971  *-----------------------------------------------------------------------------
 972  */
 973
 974 static void layout_button_thumb_cb(GtkWidget *widget, gpointer data)
 975 {
 976         LayoutWindow *lw = data;
 977
 978         layout_thumb_set(lw, gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(widget)));
 979 }
 980
 981 static void layout_button_home_cb(GtkWidget *widget, gpointer data)
 982 {
 983         LayoutWindow *lw = data;
 984         const gchar *path = homedir();
 985
 986         if (path) layout_set_path(lw, path);
 987 }
 988
 989 static void layout_button_refresh_cb(GtkWidget *widget, gpointer data)
 990 {
 991         LayoutWindow *lw = data;
 992
 993         layout_refresh(lw);
 994 }
 995
 996 static void layout_button_zoom_in_cb(GtkWidget *widget, gpointer data)
 997 {
 998         LayoutWindow *lw = data;
 999
1000         layout_image_zoom_adjust(lw, get_zoom_increment());
1001 }
1002
1003 static void layout_button_zoom_out_cb(GtkWidget *widget, gpointer data)
1004 {
1005         LayoutWindow *lw = data;
1006
1007         layout_image_zoom_adjust(lw, -get_zoom_increment());
1008 }
1009
1010 static void layout_button_zoom_fit_cb(GtkWidget *widget, gpointer data)
1011 {
1012         LayoutWindow *lw = data;
1013
1014         layout_image_zoom_set(lw, 0.0);
1015 }
1016
1017 static void layout_button_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1018 {
1019         LayoutWindow *lw = data;
1020
1021         layout_image_zoom_set(lw, 1.0);
1022 }
1023
1024 static void layout_button_config_cb(GtkWidget *widget, gpointer data)
1025 {
1026         show_config_window();
1027 }
1028
1029 static void layout_button_float_cb(GtkWidget *widget, gpointer data)
1030 {
1031         LayoutWindow *lw = data;
1032
1033         layout_tools_float_toggle(lw);
1034 }
1035
1036 static void layout_button_custom_icon(GtkWidget *button, const gchar *key)
1037 {
1038         GtkWidget *icon;
1039         GdkPixbuf *pixbuf;
1040
1041         pixbuf = pixbuf_inline(key);
1042         if (!pixbuf) return;
1043
1044         icon = gtk_image_new_from_pixbuf(pixbuf);
1045         g_object_unref(pixbuf);
1046
1047         pref_toolbar_button_set_icon(button, icon, NULL);
1048         gtk_widget_show(icon);
1049 }
1050
1051 GtkWidget *layout_button_bar(LayoutWindow *lw)
1052 {
1053         GtkWidget *box;
1054         GtkWidget *button;
1055
1056         box =  pref_toolbar_new(NULL, GTK_TOOLBAR_ICONS);
1057
1058         button = pref_toolbar_button(box, NULL, _("_Thumbnails"), TRUE,
1059                                      _("Show thumbnails"), G_CALLBACK(layout_button_thumb_cb), lw);
1060         layout_button_custom_icon(button, PIXBUF_INLINE_ICON_THUMB);
1061         lw->thumb_button = button;
1062
1063         pref_toolbar_button(box, GTK_STOCK_HOME, NULL, FALSE,
1064                             _("Change to home folder"), G_CALLBACK(layout_button_home_cb), lw);
1065         pref_toolbar_button(box, GTK_STOCK_REFRESH, NULL, FALSE,
1066                             _("Refresh file list"), G_CALLBACK(layout_button_refresh_cb), lw);
1067         pref_toolbar_button(box, GTK_STOCK_ZOOM_IN, NULL, FALSE,
1068                             _("Zoom in"), G_CALLBACK(layout_button_zoom_in_cb), lw);
1069         pref_toolbar_button(box, GTK_STOCK_ZOOM_OUT, NULL, FALSE,
1070                             _("Zoom out"), G_CALLBACK(layout_button_zoom_out_cb), lw);
1071         pref_toolbar_button(box, GTK_STOCK_ZOOM_FIT, NULL, FALSE,
1072                             _("Fit image to window"), G_CALLBACK(layout_button_zoom_fit_cb), lw);
1073         pref_toolbar_button(box, GTK_STOCK_ZOOM_100, NULL, FALSE,
1074                             _("Set zoom 1:1"), G_CALLBACK(layout_button_zoom_1_1_cb), lw);
1075         pref_toolbar_button(box, GTK_STOCK_PREFERENCES, NULL, FALSE,
1076                             _("Configure options"), G_CALLBACK(layout_button_config_cb), lw);
1077         button = pref_toolbar_button(box, NULL, _("_Float"), FALSE,
1078                                      _("Float Controls"), G_CALLBACK(layout_button_float_cb), lw);
1079         layout_button_custom_icon(button, PIXBUF_INLINE_ICON_FLOAT);
1080
1081         return box;
1082 }
1083
1084 /*
1085  *-----------------------------------------------------------------------------
1086  * misc
1087  *-----------------------------------------------------------------------------
1088  */
1089
1090 static void layout_util_sync_views(LayoutWindow *lw)
1091 {
1092         GtkAction *action;
1093
1094         if (!lw->action_group) return;
1095
1096         action = gtk_action_group_get_action(lw->action_group, "FolderTree");
1097         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->tree_view);
1098
1099         action = gtk_action_group_get_action(lw->action_group, "ViewIcons");
1100         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->icon_view);
1101
1102         action = gtk_action_group_get_action(lw->action_group, "FloatTools");
1103         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->tools_float);
1104
1105         action = gtk_action_group_get_action(lw->action_group, "SBarKeywords");
1106         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->bar_info_enabled);
1107
1108         action = gtk_action_group_get_action(lw->action_group, "SBarExif");
1109         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->bar_exif_enabled);
1110
1111         action = gtk_action_group_get_action(lw->action_group, "SBarSort");
1112         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->bar_sort_enabled);
1113
1114         action = gtk_action_group_get_action(lw->action_group, "HideToolbar");
1115         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->toolbar_hidden);
1116 }
1117
1118 void layout_util_sync_thumb(LayoutWindow *lw)
1119 {
1120         GtkAction *action;
1121
1122         if (!lw->action_group) return;
1123
1124         action = gtk_action_group_get_action(lw->action_group, "Thumbnails");
1125         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->thumbs_enabled);
1126         g_object_set(action, "sensitive", !lw->icon_view, NULL);
1127
1128         gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(lw->thumb_button), lw->thumbs_enabled);
1129         gtk_widget_set_sensitive(lw->thumb_button, !lw->icon_view);
1130 }
1131
1132 void layout_util_sync(LayoutWindow *lw)
1133 {
1134         layout_util_sync_views(lw);
1135         layout_util_sync_thumb(lw);
1136         layout_menu_recent_update(lw);
1137         layout_menu_edit_update(lw);
1138 }
1139
1140 /*
1141  *-----------------------------------------------------------------------------
1142  * icons (since all the toolbar icons are included here, best place as any)
1143  *-----------------------------------------------------------------------------
1144  */
1145
1146 PixmapFolders *folder_icons_new(void)
1147 {
1148         PixmapFolders *pf;
1149
1150         pf = g_new0(PixmapFolders, 1);
1151
1152         pf->close = pixbuf_inline(PIXBUF_INLINE_FOLDER_CLOSED);
1153         pf->open = pixbuf_inline(PIXBUF_INLINE_FOLDER_OPEN);
1154         pf->deny = pixbuf_inline(PIXBUF_INLINE_FOLDER_LOCKED);
1155         pf->parent = pixbuf_inline(PIXBUF_INLINE_FOLDER_UP);
1156
1157         return pf;
1158 }
1159
1160 void folder_icons_free(PixmapFolders *pf)
1161 {
1162         if (!pf) return;
1163
1164         g_object_unref(pf->close);
1165         g_object_unref(pf->open);
1166         g_object_unref(pf->deny);
1167         g_object_unref(pf->parent);
1168
1169         g_free(pf);
1170 }
1171
1172 /*
1173  *-----------------------------------------------------------------------------
1174  * sidebars
1175  *-----------------------------------------------------------------------------
1176  */
1177
1178 #define SIDEBAR_WIDTH 288
1179
1180 static void layout_bar_info_destroyed(GtkWidget *widget, gpointer data)
1181 {
1182         LayoutWindow *lw = data;
1183
1184         lw->bar_info = NULL;
1185
1186         if (lw->utility_box)
1187                 {
1188                 /* destroyed from within itself */
1189                 lw->bar_info_enabled = FALSE;
1190                 layout_util_sync_views(lw);
1191                 }
1192 }
1193
1194 static GList *layout_bar_info_list_cb(gpointer data)
1195 {
1196         LayoutWindow *lw = data;
1197
1198         return layout_selection_list(lw);
1199 }
1200
1201 static void layout_bar_info_new(LayoutWindow *lw)
1202 {
1203         if (!lw->utility_box) return;
1204
1205         lw->bar_info = bar_info_new(layout_image_get_path(lw), FALSE, lw->utility_box);
1206         bar_info_set_selection_func(lw->bar_info, layout_bar_info_list_cb, lw);
1207         bar_info_selection(lw->bar_info, layout_selection_count(lw, NULL) - 1);
1208         bar_info_size_request(lw->bar_info, SIDEBAR_WIDTH * 3 / 4);
1209         g_signal_connect(G_OBJECT(lw->bar_info), "destroy",
1210                          G_CALLBACK(layout_bar_info_destroyed), lw);
1211         lw->bar_info_enabled = TRUE;
1212
1213         gtk_box_pack_start(GTK_BOX(lw->utility_box), lw->bar_info, FALSE, FALSE, 0);
1214         gtk_widget_show(lw->bar_info);
1215 }
1216
1217 static void layout_bar_info_close(LayoutWindow *lw)
1218 {
1219         if (lw->bar_info)
1220                 {
1221                 bar_info_close(lw->bar_info);
1222                 lw->bar_info = NULL;
1223                 }
1224         lw->bar_info_enabled = FALSE;
1225 }
1226
1227 void layout_bar_info_toggle(LayoutWindow *lw)
1228 {
1229         if (lw->bar_info_enabled)
1230                 {
1231                 layout_bar_info_close(lw);
1232                 }
1233         else
1234                 {
1235                 layout_bar_info_new(lw);
1236                 }
1237 }
1238
1239 static void layout_bar_info_new_image(LayoutWindow *lw)
1240 {
1241         if (!lw->bar_info || !lw->bar_info_enabled) return;
1242
1243         bar_info_set(lw->bar_info, layout_image_get_path(lw));
1244 }
1245
1246 static void layout_bar_info_new_selection(LayoutWindow *lw, gint count)
1247 {
1248         if (!lw->bar_info || !lw->bar_info_enabled) return;
1249
1250         bar_info_selection(lw->bar_info, count - 1);
1251 }
1252
1253 static void layout_bar_info_maint_renamed(LayoutWindow *lw)
1254 {
1255         if (!lw->bar_info || !lw->bar_info_enabled) return;
1256
1257         bar_info_maint_renamed(lw->bar_info, layout_image_get_path(lw));
1258 }
1259
1260 static void layout_bar_exif_destroyed(GtkWidget *widget, gpointer data)
1261 {
1262         LayoutWindow *lw = data;
1263
1264         if (lw->bar_exif)
1265                 {
1266                 lw->bar_exif_advanced = bar_exif_is_advanced(lw->bar_exif);
1267                 }
1268
1269         lw->bar_exif = NULL;
1270         if (lw->utility_box)
1271                 {
1272                 /* destroyed from within itself */
1273                 lw->bar_exif_enabled = FALSE;
1274                 layout_util_sync_views(lw);
1275                 }
1276 }
1277
1278 static void layout_bar_exif_sized(GtkWidget *widget, GtkAllocation *allocation, gpointer data)
1279 {
1280         LayoutWindow *lw = data;
1281
1282         if (lw->bar_exif)
1283                 {
1284                 lw->bar_exif_size = allocation->width;
1285                 }
1286 }
1287
1288 static void layout_bar_exif_new(LayoutWindow *lw)
1289 {
1290         if (!lw->utility_box) return;
1291
1292         lw->bar_exif = bar_exif_new(TRUE, layout_image_get_path(lw),
1293                                     lw->bar_exif_advanced, lw->utility_box);
1294         g_signal_connect(G_OBJECT(lw->bar_exif), "destroy",
1295                          G_CALLBACK(layout_bar_exif_destroyed), lw);
1296         g_signal_connect(G_OBJECT(lw->bar_exif), "size_allocate",
1297                          G_CALLBACK(layout_bar_exif_sized), lw);
1298         lw->bar_exif_enabled = TRUE;
1299
1300         if (lw->bar_exif_size < 1) lw->bar_exif_size = SIDEBAR_WIDTH;
1301         gtk_widget_set_size_request(lw->bar_exif, lw->bar_exif_size, -1);
1302         gtk_box_pack_start(GTK_BOX(lw->utility_box), lw->bar_exif, FALSE, FALSE, 0);
1303         if (lw->bar_info) gtk_box_reorder_child(GTK_BOX(lw->utility_box), lw->bar_exif, 1);
1304         gtk_widget_show(lw->bar_exif);
1305 }
1306
1307 static void layout_bar_exif_close(LayoutWindow *lw)
1308 {
1309         if (lw->bar_exif)
1310                 {
1311                 bar_exif_close(lw->bar_exif);
1312                 lw->bar_exif = NULL;
1313                 }
1314         lw->bar_exif_enabled = FALSE;
1315 }
1316
1317 void layout_bar_exif_toggle(LayoutWindow *lw)
1318 {
1319         if (lw->bar_exif_enabled)
1320                 {
1321                 layout_bar_exif_close(lw);
1322                 }
1323         else
1324                 {
1325                 layout_bar_exif_new(lw);
1326                 }
1327 }
1328
1329 static void layout_bar_exif_new_image(LayoutWindow *lw)
1330 {
1331         if (!lw->bar_exif || !lw->bar_exif_enabled) return;
1332
1333         bar_exif_set(lw->bar_exif, layout_image_get_path(lw));
1334 }
1335
1336 static void layout_bar_sort_destroyed(GtkWidget *widget, gpointer data)
1337 {
1338         LayoutWindow *lw = data;
1339
1340         lw->bar_sort = NULL;
1341
1342         if (lw->utility_box)
1343                 {
1344                 /* destroyed from within itself */
1345                 lw->bar_sort_enabled = FALSE;
1346
1347                 layout_util_sync_views(lw);
1348                 }
1349 }
1350
1351 static void layout_bar_sort_new(LayoutWindow *lw)
1352 {
1353         if (!lw->utility_box) return;
1354
1355         lw->bar_sort = bar_sort_new(lw);
1356         g_signal_connect(G_OBJECT(lw->bar_sort), "destroy",
1357                          G_CALLBACK(layout_bar_sort_destroyed), lw);
1358         lw->bar_sort_enabled = TRUE;
1359
1360         gtk_box_pack_end(GTK_BOX(lw->utility_box), lw->bar_sort, FALSE, FALSE, 0);
1361         gtk_widget_show(lw->bar_sort);
1362 }
1363
1364 static void layout_bar_sort_close(LayoutWindow *lw)
1365 {
1366         if (lw->bar_sort)
1367                 {
1368                 bar_sort_close(lw->bar_sort);
1369                 lw->bar_sort = NULL;
1370                 }
1371         lw->bar_sort_enabled = FALSE;
1372 }
1373
1374 void layout_bar_sort_toggle(LayoutWindow *lw)
1375 {
1376         if (lw->bar_sort_enabled)
1377                 {
1378                 layout_bar_sort_close(lw);
1379                 }
1380         else
1381                 {
1382                 layout_bar_sort_new(lw);
1383                 }
1384 }
1385
1386 void layout_bars_new_image(LayoutWindow *lw)
1387 {
1388         layout_bar_info_new_image(lw);
1389         layout_bar_exif_new_image(lw);
1390 }
1391
1392 void layout_bars_new_selection(LayoutWindow *lw, gint count)
1393 {
1394         layout_bar_info_new_selection(lw, count);
1395 }
1396
1397 GtkWidget *layout_bars_prepare(LayoutWindow *lw, GtkWidget *image)
1398 {
1399         lw->utility_box = gtk_hbox_new(FALSE, PREF_PAD_GAP);
1400         gtk_box_pack_start(GTK_BOX(lw->utility_box), image, TRUE, TRUE, 0);
1401         gtk_widget_show(image);
1402
1403         if (lw->bar_sort_enabled)
1404                 {
1405                 layout_bar_sort_new(lw);
1406                 }
1407
1408         if (lw->bar_info_enabled)
1409                 {
1410                 layout_bar_info_new(lw);
1411                 }
1412
1413         if (lw->bar_exif_enabled)
1414                 {
1415                 layout_bar_exif_new(lw);
1416                 }
1417
1418         return lw->utility_box;
1419 }
1420
1421 void layout_bars_close(LayoutWindow *lw)
1422 {
1423         layout_bar_sort_close(lw);
1424         layout_bar_exif_close(lw);
1425         layout_bar_info_close(lw);
1426 }
1427
1428 void layout_bars_maint_renamed(LayoutWindow *lw)
1429 {
1430         layout_bar_info_maint_renamed(lw);
1431 }
1432