src/layout_util.c

   1 /*
   2  * Geeqie
   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 "main.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 "filelist.h"
  25 #include "image-overlay.h"
  26 #include "img-view.h"
  27 #include "info.h"
  28 #include "layout_image.h"
  29 #include "pan-view.h"
  30 #include "pixbuf_util.h"
  31 #include "preferences.h"
  32 #include "print.h"
  33 #include "search.h"
  34 #include "utilops.h"
  35 #include "ui_bookmark.h"
  36 #include "ui_fileops.h"
  37 #include "ui_menu.h"
  38 #include "ui_misc.h"
  39 #include "ui_tabcomp.h"
  40
  41 #include <gdk/gdkkeysyms.h> /* for keyboard values */
  42
  43
  44 #define MENU_EDIT_ACTION_OFFSET 16
  45
  46
  47 /*
  48  *-----------------------------------------------------------------------------
  49  * keyboard handler
  50  *-----------------------------------------------------------------------------
  51  */
  52
  53 static guint tree_key_overrides[] = {
  54         GDK_Page_Up,    GDK_KP_Page_Up,
  55         GDK_Page_Down,  GDK_KP_Page_Down,
  56         GDK_Home,       GDK_KP_Home,
  57         GDK_End,        GDK_KP_End
  58 };
  59
  60 static gint layout_key_match(guint keyval)
  61 {
  62         gint i;
  63
  64         for (i = 0; i < sizeof(tree_key_overrides) / sizeof(guint); i++)
  65                 {
  66                 if (keyval == tree_key_overrides[i]) return TRUE;
  67                 }
  68
  69         return FALSE;
  70 }
  71
  72 gint layout_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
  73 {
  74         LayoutWindow *lw = data;
  75         gint stop_signal = FALSE;
  76         gint x = 0;
  77         gint y = 0;
  78
  79         if (lw->path_entry && GTK_WIDGET_HAS_FOCUS(lw->path_entry))
  80                 {
  81                 if (event->keyval == GDK_Escape && lw->path)
  82                         {
  83                         gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->path);
  84                         }
  85
  86                 /* the gtkaccelgroup of the window is stealing presses before they get to the entry (and more),
  87                  * so when the some widgets have focus, give them priority (HACK)
  88                  */
  89                 if (gtk_widget_event(lw->path_entry, (GdkEvent *)event))
  90                         {
  91                         return TRUE;
  92                         }
  93                 }
  94         if (lw->vdt && GTK_WIDGET_HAS_FOCUS(lw->vdt->treeview) &&
  95             !layout_key_match(event->keyval) &&
  96             gtk_widget_event(lw->vdt->treeview, (GdkEvent *)event))
  97                 {
  98                 return TRUE;
  99                 }
 100         if (lw->bar_info &&
 101             bar_info_event(lw->bar_info, (GdkEvent *)event))
 102                 {
 103                 return TRUE;
 104                 }
 105
 106 /*
 107         if (event->type == GDK_KEY_PRESS && lw->full_screen &&
 108             gtk_accel_groups_activate(G_OBJECT(lw->window), event->keyval, event->state))
 109                 return TRUE;
 110 */
 111
 112         if (lw->image &&
 113             (GTK_WIDGET_HAS_FOCUS(lw->image->widget) || (lw->tools && widget == lw->window) || lw->full_screen) )
 114                 {
 115                 stop_signal = TRUE;
 116                 switch (event->keyval)
 117                         {
 118                         case GDK_Left: case GDK_KP_Left:
 119                                 x -= 1;
 120                                 break;
 121                         case GDK_Right: case GDK_KP_Right:
 122                                 x += 1;
 123                                 break;
 124                         case GDK_Up: case GDK_KP_Up:
 125                                 y -= 1;
 126                                 break;
 127                         case GDK_Down: case GDK_KP_Down:
 128                                 y += 1;
 129                                 break;
 130                         default:
 131                                 stop_signal = FALSE;
 132                                 break;
 133                         }
 134
 135                 if (!stop_signal &&
 136                     !(event->state & GDK_CONTROL_MASK))
 137                         {
 138                         stop_signal = TRUE;
 139                         switch (event->keyval)
 140                                 {
 141                                 case GDK_Menu:
 142                                         layout_image_menu_popup(lw);
 143                                         break;
 144                                 default:
 145                                         stop_signal = FALSE;
 146                                         break;
 147                                 }
 148                         }
 149                 }
 150
 151         if (x != 0 || y!= 0)
 152                 {
 153                 if (event->state & GDK_SHIFT_MASK)
 154                         {
 155                         x *= 3;
 156                         y *= 3;
 157                         }
 158
 159                 keyboard_scroll_calc(&x, &y, event);
 160                 layout_image_scroll(lw, x, y);
 161                 }
 162
 163         if (stop_signal) return stop_signal;
 164
 165         if (event->state & GDK_CONTROL_MASK)
 166                 {
 167                 stop_signal = FALSE;
 168                 }
 169         else
 170                 {
 171                 stop_signal = TRUE;
 172                 switch (event->keyval)
 173                         {
 174                         case '+': case GDK_KP_Add:
 175                                 layout_image_zoom_adjust(lw, get_zoom_increment());
 176                                 break;
 177                         case GDK_KP_Subtract:
 178                                 layout_image_zoom_adjust(lw, -get_zoom_increment());
 179                                 break;
 180                         case GDK_KP_Multiply:
 181                                 layout_image_zoom_set(lw, 0.0);
 182                                 break;
 183                         case GDK_KP_Divide:
 184                                 layout_image_zoom_set(lw, 1.0);
 185                                 break;
 186                         case GDK_Page_Up: case GDK_KP_Page_Up:
 187                                 layout_image_prev(lw);
 188                                 break;
 189                         case GDK_Page_Down: case GDK_KP_Page_Down:
 190                                 layout_image_next(lw);
 191                                 break;
 192                         case GDK_Delete: case GDK_KP_Delete:
 193                                 if (options->file_ops.enable_delete_key)
 194                                         {
 195                                         file_util_delete(NULL, layout_selection_list(lw), widget);
 196                                         }
 197                                 break;
 198                         case GDK_Escape:
 199                                 /* FIXME:interrupting thumbs no longer allowed */
 200 #if 0
 201                                 interrupt_thumbs();
 202 #endif
 203                                 break;
 204                         case 'P': case 'p':
 205                                 if (!event->state & GDK_SHIFT_MASK)
 206                                         {
 207                                         layout_image_slideshow_pause_toggle(lw);
 208                                         }
 209                                 else
 210                                         {
 211                                         stop_signal = FALSE;
 212                                         }
 213                                 break;
 214                         case 'V': case 'v':
 215                         case GDK_F11:
 216                                 layout_image_full_screen_toggle(lw);
 217                                 break;
 218                         default:
 219                                 stop_signal = FALSE;
 220                                 break;
 221                         }
 222                 }
 223
 224 #if 0
 225         if (stop_signal) g_signal_stop_emission_by_name(G_OBJECT(widget), "key_press_event");
 226 #endif
 227
 228         return stop_signal;
 229 }
 230
 231 void layout_keyboard_init(LayoutWindow *lw, GtkWidget *window)
 232 {
 233         g_signal_connect(G_OBJECT(window), "key_press_event",
 234                          G_CALLBACK(layout_key_press_cb), lw);
 235 }
 236
 237 /*
 238  *-----------------------------------------------------------------------------
 239  * menu callbacks
 240  *-----------------------------------------------------------------------------
 241  */
 242
 243
 244 static GtkWidget *layout_window(LayoutWindow *lw)
 245 {
 246         return lw->full_screen ? lw->full_screen->window : lw->window;
 247 }
 248
 249 static void layout_menu_new_window_cb(GtkAction *action, gpointer data)
 250 {
 251         LayoutWindow *lw = data;
 252         LayoutWindow *nw;
 253
 254         if (lw->full_screen)
 255                 layout_image_full_screen_stop(lw);
 256
 257         nw = layout_new(NULL, FALSE, FALSE);
 258         layout_sort_set(nw, options->file_sort.method, options->file_sort.ascending);
 259         layout_set_path(nw, layout_get_path(lw));
 260 }
 261
 262 static void layout_menu_new_cb(GtkAction *action, gpointer data)
 263 {
 264         LayoutWindow *lw = data;
 265         if (lw->full_screen)
 266                 layout_image_full_screen_stop(lw);
 267         collection_window_new(NULL);
 268 }
 269
 270 static void layout_menu_open_cb(GtkAction *action, gpointer data)
 271 {
 272         LayoutWindow *lw = data;
 273         if (lw->full_screen)
 274                 layout_image_full_screen_stop(lw);
 275         collection_dialog_load(NULL);
 276 }
 277
 278 static void layout_menu_search_cb(GtkAction *action, gpointer data)
 279 {
 280         LayoutWindow *lw = data;
 281         if (lw->full_screen)
 282                 layout_image_full_screen_stop(lw);
 283
 284         search_new(lw->path, layout_image_get_path(lw));
 285 }
 286
 287 static void layout_menu_dupes_cb(GtkAction *action, gpointer data)
 288 {
 289         LayoutWindow *lw = data;
 290         if (lw->full_screen)
 291                 layout_image_full_screen_stop(lw);
 292
 293         dupe_window_new(DUPE_MATCH_NAME);
 294 }
 295
 296 static void layout_menu_pan_cb(GtkAction *action, gpointer data)
 297 {
 298         LayoutWindow *lw = data;
 299         if (lw->full_screen)
 300                 layout_image_full_screen_stop(lw);
 301
 302         pan_window_new(layout_get_path(lw));
 303 }
 304
 305 static void layout_menu_print_cb(GtkAction *action, gpointer data)
 306 {
 307         LayoutWindow *lw = data;
 308
 309         print_window_new(layout_image_get_fd(lw), layout_selection_list(lw), layout_list(lw), layout_window(lw));
 310 }
 311
 312 static void layout_menu_dir_cb(GtkAction *action, gpointer data)
 313 {
 314         LayoutWindow *lw = data;
 315
 316         file_util_create_dir(lw->path, layout_window(lw));
 317 }
 318
 319 static void layout_menu_copy_cb(GtkAction *action, gpointer data)
 320 {
 321         LayoutWindow *lw = data;
 322
 323         file_util_copy(NULL, layout_selection_list(lw), NULL, layout_window(lw));
 324 }
 325
 326 static void layout_menu_move_cb(GtkAction *action, gpointer data)
 327 {
 328         LayoutWindow *lw = data;
 329
 330         file_util_move(NULL, layout_selection_list(lw), NULL, layout_window(lw));
 331 }
 332
 333 static void layout_menu_rename_cb(GtkAction *action, gpointer data)
 334 {
 335         LayoutWindow *lw = data;
 336
 337         file_util_rename(NULL, layout_selection_list(lw), layout_window(lw));
 338 }
 339
 340 static void layout_menu_delete_cb(GtkAction *action, gpointer data)
 341 {
 342         LayoutWindow *lw = data;
 343
 344         file_util_delete(NULL, layout_selection_list(lw), layout_window(lw));
 345 }
 346
 347 static void layout_menu_close_cb(GtkAction *action, gpointer data)
 348 {
 349         LayoutWindow *lw = data;
 350         if (lw->full_screen)
 351                 layout_image_full_screen_stop(lw);
 352
 353         layout_close(lw);
 354 }
 355
 356 static void layout_menu_exit_cb(GtkAction *action, gpointer data)
 357 {
 358         exit_program();
 359 }
 360
 361 static void layout_menu_alter_90_cb(GtkAction *action, gpointer data)
 362 {
 363         LayoutWindow *lw = data;
 364
 365         layout_image_alter(lw, ALTER_ROTATE_90);
 366 }
 367
 368 static void layout_menu_alter_90cc_cb(GtkAction *action, gpointer data)
 369 {
 370         LayoutWindow *lw = data;
 371
 372         layout_image_alter(lw, ALTER_ROTATE_90_CC);
 373 }
 374
 375 static void layout_menu_alter_180_cb(GtkAction *action, gpointer data)
 376 {
 377         LayoutWindow *lw = data;
 378
 379         layout_image_alter(lw, ALTER_ROTATE_180);
 380 }
 381
 382 static void layout_menu_alter_mirror_cb(GtkAction *action, gpointer data)
 383 {
 384         LayoutWindow *lw = data;
 385
 386         layout_image_alter(lw, ALTER_MIRROR);
 387 }
 388
 389 static void layout_menu_alter_flip_cb(GtkAction *action, gpointer data)
 390 {
 391         LayoutWindow *lw = data;
 392
 393         layout_image_alter(lw, ALTER_FLIP);
 394 }
 395
 396 static void layout_menu_alter_desaturate_cb(GtkAction *action, gpointer data)
 397 {
 398         LayoutWindow *lw = data;
 399
 400         layout_image_alter(lw, ALTER_DESATURATE);
 401 }
 402
 403 static void layout_menu_info_cb(GtkAction *action, gpointer data)
 404 {
 405         LayoutWindow *lw = data;
 406         GList *list;
 407         FileData *fd = NULL;
 408
 409         list = layout_selection_list(lw);
 410         if (!list) fd = layout_image_get_fd(lw);
 411
 412         info_window_new(fd, list);
 413 }
 414
 415
 416 static void layout_menu_config_cb(GtkAction *action, gpointer data)
 417 {
 418         LayoutWindow *lw = data;
 419         if (lw->full_screen)
 420                 layout_image_full_screen_stop(lw);
 421
 422         show_config_window();
 423 }
 424
 425 static void layout_menu_remove_thumb_cb(GtkAction *action, gpointer data)
 426 {
 427         LayoutWindow *lw = data;
 428         if (lw->full_screen)
 429                 layout_image_full_screen_stop(lw);
 430
 431         cache_manager_show();
 432 }
 433
 434 static void layout_menu_wallpaper_cb(GtkAction *action, gpointer data)
 435 {
 436         LayoutWindow *lw = data;
 437
 438         layout_image_to_root(lw);
 439 }
 440
 441 static void layout_menu_zoom_in_cb(GtkAction *action, gpointer data)
 442 {
 443         LayoutWindow *lw = data;
 444
 445         layout_image_zoom_adjust(lw, get_zoom_increment());
 446 }
 447
 448 static void layout_menu_zoom_out_cb(GtkAction *action, gpointer data)
 449 {
 450         LayoutWindow *lw = data;
 451
 452         layout_image_zoom_adjust(lw, -get_zoom_increment());
 453 }
 454
 455 static void layout_menu_zoom_1_1_cb(GtkAction *action, gpointer data)
 456 {
 457         LayoutWindow *lw = data;
 458
 459         layout_image_zoom_set(lw, 1.0);
 460 }
 461
 462 static void layout_menu_zoom_fit_cb(GtkAction *action, gpointer data)
 463 {
 464         LayoutWindow *lw = data;
 465
 466         layout_image_zoom_set(lw, 0.0);
 467 }
 468
 469 static void layout_menu_zoom_fit_hor_cb(GtkAction *action, gpointer data)
 470 {
 471         LayoutWindow *lw = data;
 472
 473         layout_image_zoom_set_fill_geometry(lw, TRUE);
 474 }
 475
 476 static void layout_menu_zoom_fit_vert_cb(GtkAction *action, gpointer data)
 477 {
 478         LayoutWindow *lw = data;
 479
 480         layout_image_zoom_set_fill_geometry(lw, FALSE);
 481 }
 482
 483 static void layout_menu_zoom_2_1_cb(GtkAction *action, gpointer data)
 484 {
 485         LayoutWindow *lw = data;
 486
 487         layout_image_zoom_set(lw, 2.0);
 488 }
 489
 490 static void layout_menu_zoom_3_1_cb(GtkAction *action, gpointer data)
 491 {
 492         LayoutWindow *lw = data;
 493
 494         layout_image_zoom_set(lw, 3.0);
 495 }
 496 static void layout_menu_zoom_4_1_cb(GtkAction *action, gpointer data)
 497 {
 498         LayoutWindow *lw = data;
 499
 500         layout_image_zoom_set(lw, 4.0);
 501 }
 502
 503 static void layout_menu_zoom_1_2_cb(GtkAction *action, gpointer data)
 504 {
 505         LayoutWindow *lw = data;
 506
 507         layout_image_zoom_set(lw, -2.0);
 508 }
 509
 510 static void layout_menu_zoom_1_3_cb(GtkAction *action, gpointer data)
 511 {
 512         LayoutWindow *lw = data;
 513
 514         layout_image_zoom_set(lw, -3.0);
 515 }
 516
 517 static void layout_menu_zoom_1_4_cb(GtkAction *action, gpointer data)
 518 {
 519         LayoutWindow *lw = data;
 520
 521         layout_image_zoom_set(lw, -4.0);
 522 }
 523
 524
 525 static void layout_menu_split_cb(GtkRadioAction *action, GtkRadioAction *current, gpointer data)
 526 {
 527         LayoutWindow *lw = data;
 528         if (lw->full_screen)
 529                 layout_image_full_screen_stop(lw);
 530
 531         ImageSplitMode mode = gtk_radio_action_get_current_value(action);
 532
 533         if (mode == lw->split_mode) mode = 0; /* toggle back */
 534
 535         layout_split_change(lw, mode);
 536 }
 537
 538 static void layout_menu_connect_scroll_cb(GtkToggleAction *action, gpointer data)
 539 {
 540         LayoutWindow *lw = data;
 541         lw->connect_scroll = gtk_toggle_action_get_active(action);
 542 }
 543
 544 static void layout_menu_connect_zoom_cb(GtkToggleAction *action, gpointer data)
 545 {
 546         LayoutWindow *lw = data;
 547         lw->connect_zoom = gtk_toggle_action_get_active(action);
 548 }
 549
 550
 551 static void layout_menu_thumb_cb(GtkToggleAction *action, gpointer data)
 552 {
 553         LayoutWindow *lw = data;
 554
 555         layout_thumb_set(lw, gtk_toggle_action_get_active(action));
 556 }
 557
 558
 559 static void layout_menu_list_cb(GtkRadioAction *action, GtkRadioAction *current, gpointer data)
 560 {
 561         LayoutWindow *lw = data;
 562         if (lw->full_screen)
 563                 layout_image_full_screen_stop(lw);
 564
 565         layout_views_set(lw, lw->tree_view, (gtk_radio_action_get_current_value(action) == 1));
 566 }
 567
 568 static void layout_menu_tree_cb(GtkToggleAction *action, gpointer data)
 569 {
 570         LayoutWindow *lw = data;
 571         if (lw->full_screen)
 572                 layout_image_full_screen_stop(lw);
 573
 574         layout_views_set(lw, gtk_toggle_action_get_active(action), lw->icon_view);
 575 }
 576
 577 static void layout_menu_view_in_new_window_cb(GtkAction *action, gpointer data)
 578 {
 579         LayoutWindow *lw = data;
 580
 581         if (lw->full_screen)
 582                 layout_image_full_screen_stop(lw);
 583         view_window_new(layout_image_get_fd(lw));
 584 }
 585
 586 static void layout_menu_fullscreen_cb(GtkAction *action, gpointer data)
 587 {
 588         LayoutWindow *lw = data;
 589
 590         layout_image_full_screen_toggle(lw);
 591 }
 592
 593 static void layout_menu_overlay_cb(GtkAction *action, gpointer data)
 594 {
 595         LayoutWindow *lw = data;
 596
 597         if (image_osd_get(lw->image, NULL, NULL))
 598                 {
 599                 if (image_osd_histogram_onoff_status(lw->image))
 600                         {
 601                         image_osd_histogram_onoff_toggle(lw->image, 0);
 602                         layout_image_overlay_update(lw);
 603                         }
 604                 else
 605                         layout_image_overlay_toggle(lw);
 606                 }
 607         else
 608                 {
 609                 layout_image_overlay_toggle(lw);
 610                 image_osd_histogram_onoff_toggle(lw->image, 1);
 611                 layout_image_overlay_update(lw);
 612                 }
 613 }
 614
 615 static void layout_menu_histogram_chan_cb(GtkAction *action, gpointer data)
 616 {
 617         LayoutWindow *lw = data;
 618
 619         image_osd_histogram_chan_toggle(lw->image);
 620         layout_image_overlay_update(lw);
 621 }
 622
 623 static void layout_menu_histogram_log_cb(GtkAction *action, gpointer data)
 624 {
 625         LayoutWindow *lw = data;
 626
 627         image_osd_histogram_log_toggle(lw->image);
 628         layout_image_overlay_update(lw);
 629 }
 630
 631 static void layout_menu_refresh_cb(GtkAction *action, gpointer data)
 632 {
 633         LayoutWindow *lw = data;
 634
 635         layout_refresh(lw);
 636 }
 637
 638 static void layout_menu_float_cb(GtkToggleAction *action, gpointer data)
 639 {
 640         LayoutWindow *lw = data;
 641         if (lw->full_screen)
 642                 layout_image_full_screen_stop(lw);
 643
 644         if (lw->tools_float != gtk_toggle_action_get_active(action))
 645                 {
 646                 layout_tools_float_toggle(lw);
 647                 }
 648 }
 649
 650 static void layout_menu_hide_cb(GtkAction *action, gpointer data)
 651 {
 652         LayoutWindow *lw = data;
 653         if (lw->full_screen)
 654                 layout_image_full_screen_stop(lw);
 655
 656         layout_tools_hide_toggle(lw);
 657 }
 658
 659 static void layout_menu_toolbar_cb(GtkToggleAction *action, gpointer data)
 660 {
 661         LayoutWindow *lw = data;
 662         if (lw->full_screen)
 663                 layout_image_full_screen_stop(lw);
 664
 665         if (lw->toolbar_hidden != gtk_toggle_action_get_active(action))
 666                 {
 667                 layout_toolbar_toggle(lw);
 668                 }
 669 }
 670
 671 static void layout_menu_bar_info_cb(GtkToggleAction *action, gpointer data)
 672 {
 673         LayoutWindow *lw = data;
 674         if (lw->full_screen)
 675                 layout_image_full_screen_stop(lw);
 676
 677         if (lw->bar_info_enabled != gtk_toggle_action_get_active(action))
 678                 {
 679                 layout_bar_info_toggle(lw);
 680                 }
 681 }
 682
 683 static void layout_menu_bar_exif_cb(GtkToggleAction *action, gpointer data)
 684 {
 685         LayoutWindow *lw = data;
 686         if (lw->full_screen)
 687                 layout_image_full_screen_stop(lw);
 688
 689         if (lw->bar_exif_enabled != gtk_toggle_action_get_active(action))
 690                 {
 691                 layout_bar_exif_toggle(lw);
 692                 }
 693 }
 694
 695 static void layout_menu_bar_sort_cb(GtkToggleAction *action, gpointer data)
 696 {
 697         LayoutWindow *lw = data;
 698         if (lw->full_screen)
 699                 layout_image_full_screen_stop(lw);
 700
 701         if (lw->bar_sort_enabled != gtk_toggle_action_get_active(action))
 702                 {
 703                 layout_bar_sort_toggle(lw);
 704                 }
 705 }
 706
 707 static void layout_menu_slideshow_cb(GtkAction *action, gpointer data)
 708 {
 709         LayoutWindow *lw = data;
 710
 711         layout_image_slideshow_toggle(lw);
 712 }
 713
 714 static void layout_menu_help_cb(GtkAction *action, gpointer data)
 715 {
 716         LayoutWindow *lw = data;
 717         if (lw->full_screen)
 718                 layout_image_full_screen_stop(lw);
 719         help_window_show("html_contents");
 720 }
 721
 722 static void layout_menu_help_keys_cb(GtkAction *action, gpointer data)
 723 {
 724         LayoutWindow *lw = data;
 725         if (lw->full_screen)
 726                 layout_image_full_screen_stop(lw);
 727         help_window_show("documentation");
 728 }
 729
 730 static void layout_menu_notes_cb(GtkAction *action, gpointer data)
 731 {
 732         LayoutWindow *lw = data;
 733         if (lw->full_screen)
 734                 layout_image_full_screen_stop(lw);
 735         help_window_show("release_notes");
 736 }
 737
 738 static void layout_menu_about_cb(GtkAction *action, gpointer data)
 739 {
 740         LayoutWindow *lw = data;
 741         if (lw->full_screen)
 742                 layout_image_full_screen_stop(lw);
 743         show_about_window();
 744 }
 745
 746
 747 /*
 748  *-----------------------------------------------------------------------------
 749  * select menu
 750  *-----------------------------------------------------------------------------
 751  */
 752
 753 static void layout_menu_select_all_cb(GtkAction *action, gpointer data)
 754 {
 755         LayoutWindow *lw = data;
 756
 757         layout_select_all(lw);
 758 }
 759
 760 static void layout_menu_unselect_all_cb(GtkAction *action, gpointer data)
 761 {
 762         LayoutWindow *lw = data;
 763
 764         layout_select_none(lw);
 765 }
 766
 767 static void layout_menu_marks_cb(GtkToggleAction *action, gpointer data)
 768 {
 769         LayoutWindow *lw = data;
 770
 771         layout_marks_set(lw, gtk_toggle_action_get_active(action));
 772 }
 773
 774
 775 static void layout_menu_set_mark_sel_cb(GtkAction *action, gpointer data)
 776 {
 777         LayoutWindow *lw = data;
 778         gint mark = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(action), "mark_num"));
 779         g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
 780         mark--;
 781
 782         layout_selection_to_mark(lw, mark, STM_MODE_SET);
 783 }
 784
 785 static void layout_menu_res_mark_sel_cb(GtkAction *action, gpointer data)
 786 {
 787         LayoutWindow *lw = data;
 788         gint mark = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(action), "mark_num"));
 789         g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
 790         mark--;
 791
 792         layout_selection_to_mark(lw, mark, STM_MODE_RESET);
 793 }
 794
 795 static void layout_menu_toggle_mark_sel_cb(GtkAction *action, gpointer data)
 796 {
 797         LayoutWindow *lw = data;
 798         gint mark = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(action), "mark_num"));
 799         g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
 800         mark--;
 801
 802         layout_selection_to_mark(lw, mark, STM_MODE_TOGGLE);
 803 }
 804
 805 static void layout_menu_sel_mark_cb(GtkAction *action, gpointer data)
 806 {
 807         LayoutWindow *lw = data;
 808         gint mark = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(action), "mark_num"));
 809         g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
 810         mark--;
 811
 812         layout_mark_to_selection(lw, mark, MTS_MODE_SET);
 813 }
 814
 815 static void layout_menu_sel_mark_or_cb(GtkAction *action, gpointer data)
 816 {
 817         LayoutWindow *lw = data;
 818         gint mark = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(action), "mark_num"));
 819         g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
 820         mark--;
 821
 822         layout_mark_to_selection(lw, mark, MTS_MODE_OR);
 823 }
 824
 825 static void layout_menu_sel_mark_and_cb(GtkAction *action, gpointer data)
 826 {
 827         LayoutWindow *lw = data;
 828         gint mark = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(action), "mark_num"));
 829         g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
 830         mark--;
 831
 832         layout_mark_to_selection(lw, mark, MTS_MODE_AND);
 833 }
 834
 835 static void layout_menu_sel_mark_minus_cb(GtkAction *action, gpointer data)
 836 {
 837         LayoutWindow *lw = data;
 838         gint mark = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(action), "mark_num"));
 839         g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
 840         mark--;
 841
 842         layout_mark_to_selection(lw, mark, MTS_MODE_MINUS);
 843 }
 844
 845
 846 /*
 847  *-----------------------------------------------------------------------------
 848  * go menu
 849  *-----------------------------------------------------------------------------
 850  */
 851
 852 static void layout_menu_image_first_cb(GtkAction *action, gpointer data)
 853 {
 854         LayoutWindow *lw = data;
 855         layout_image_first(lw);
 856 }
 857
 858 static void layout_menu_image_prev_cb(GtkAction *action, gpointer data)
 859 {
 860         LayoutWindow *lw = data;
 861         layout_image_prev(lw);
 862 }
 863
 864 static void layout_menu_image_next_cb(GtkAction *action, gpointer data)
 865 {
 866         LayoutWindow *lw = data;
 867         layout_image_next(lw);
 868 }
 869
 870 static void layout_menu_image_last_cb(GtkAction *action, gpointer data)
 871 {
 872         LayoutWindow *lw = data;
 873         layout_image_last(lw);
 874 }
 875
 876
 877 /*
 878  *-----------------------------------------------------------------------------
 879  * edit menu
 880  *-----------------------------------------------------------------------------
 881  */
 882
 883 static void layout_menu_edit_cb(GtkAction *action, gpointer data)
 884 {
 885         LayoutWindow *lw = data;
 886         GList *list;
 887         gint n;
 888
 889         n = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(action), "edit_index"));
 890
 891
 892         if (lw->full_screen && !editor_window_flag_set(n))
 893                 {
 894                 layout_image_full_screen_stop(lw);
 895                 }
 896         list = layout_selection_list(lw);
 897         start_editor_from_filelist(n, list);
 898         filelist_free(list);
 899 }
 900
 901 static void layout_menu_edit_update(LayoutWindow *lw)
 902 {
 903         gint i;
 904
 905         /* main edit menu */
 906
 907         if (!lw->action_group) return;
 908
 909         for (i = 0; i < 10; i++)
 910                 {
 911                 gchar *key;
 912                 GtkAction *action;
 913
 914                 key = g_strdup_printf("Editor%d", i);
 915
 916                 action = gtk_action_group_get_action(lw->action_group, key);
 917                 g_object_set_data(G_OBJECT(action), "edit_index", GINT_TO_POINTER(i));
 918
 919                 if (options->editor_command[i] && strlen(options->editor_command[i]) > 0)
 920                         {
 921                         gchar *text;
 922
 923                         if (options->editor_name[i] && strlen(options->editor_name[i]) > 0)
 924                                 {
 925                                 text = g_strdup_printf(_("in %s..."), options->editor_name[i]);
 926                                 }
 927                         else
 928                                 {
 929                                 text = g_strdup(_("in (unknown)..."));
 930                                 }
 931                         g_object_set(action, "label", text,
 932                                              "sensitive", TRUE, NULL);
 933                         g_free(text);
 934                         }
 935                 else
 936                         {
 937                         g_object_set(action, "label", _("empty"),
 938                                              "sensitive", FALSE, NULL);
 939                         }
 940
 941                 g_free(key);
 942                 }
 943 }
 944
 945 void layout_edit_update_all(void)
 946 {
 947         GList *work;
 948
 949         work = layout_window_list;
 950         while (work)
 951                 {
 952                 LayoutWindow *lw = work->data;
 953                 work = work->next;
 954
 955                 layout_menu_edit_update(lw);
 956                 }
 957 }
 958
 959 /*
 960  *-----------------------------------------------------------------------------
 961  * recent menu
 962  *-----------------------------------------------------------------------------
 963  */
 964
 965 static void layout_menu_recent_cb(GtkWidget *widget, gpointer data)
 966 {
 967         gint n;
 968         gchar *path;
 969
 970         n = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), "recent_index"));
 971
 972         path = g_list_nth_data(history_list_get_by_key("recent"), n);
 973
 974         if (!path) return;
 975
 976         /* make a copy of it */
 977         path = g_strdup(path);
 978         collection_window_new(path);
 979         g_free(path);
 980 }
 981
 982 static void layout_menu_recent_update(LayoutWindow *lw)
 983 {
 984         GtkWidget *menu;
 985         GtkWidget *recent;
 986         GtkWidget *item;
 987         GList *list;
 988         gint n;
 989
 990         if (!lw->ui_manager) return;
 991
 992         list = history_list_get_by_key("recent");
 993         n = 0;
 994
 995         menu = gtk_menu_new();
 996
 997         while (list)
 998                 {
 999                 item = menu_item_add_simple(menu, filename_from_path((gchar *)list->data),
1000                                             G_CALLBACK(layout_menu_recent_cb), lw);
1001                 g_object_set_data(G_OBJECT(item), "recent_index", GINT_TO_POINTER(n));
1002                 list = list->next;
1003                 n++;
1004                 }
1005
1006         if (n == 0)
1007                 {
1008                 menu_item_add(menu, _("Empty"), NULL, NULL);
1009                 }
1010
1011         recent = gtk_ui_manager_get_widget(lw->ui_manager, "/MainMenu/FileMenu/OpenRecent");
1012         gtk_menu_item_set_submenu(GTK_MENU_ITEM(recent), menu);
1013         gtk_widget_set_sensitive(recent, (n != 0));
1014 }
1015
1016 void layout_recent_update_all(void)
1017 {
1018         GList *work;
1019
1020         work = layout_window_list;
1021         while (work)
1022                 {
1023                 LayoutWindow *lw = work->data;
1024                 work = work->next;
1025
1026                 layout_menu_recent_update(lw);
1027                 }
1028 }
1029
1030 void layout_recent_add_path(const gchar *path)
1031 {
1032         if (!path) return;
1033
1034         history_list_add_to_key("recent", path, options->recent_list_max);
1035
1036         layout_recent_update_all();
1037 }
1038
1039 /*
1040  *-----------------------------------------------------------------------------
1041  * menu
1042  *-----------------------------------------------------------------------------
1043  */
1044
1045 #define CB G_CALLBACK
1046
1047 static GtkActionEntry menu_entries[] = {
1048   { "FileMenu",         NULL,           N_("_File") },
1049   { "GoMenu",           NULL,           N_("_Go") },
1050   { "EditMenu",         NULL,           N_("_Edit") },
1051   { "SelectMenu",       NULL,           N_("_Select") },
1052   { "AdjustMenu",       NULL,           N_("_Adjust") },
1053   { "ViewMenu",         NULL,           N_("_View") },
1054   { "ZoomMenu",         NULL,           N_("_Zoom") },
1055   { "SplitMenu",        NULL,           N_("_Split") },
1056   { "HelpMenu",         NULL,           N_("_Help") },
1057
1058   { "FirstImage",       GTK_STOCK_GOTO_TOP,     N_("_First Image"),     "Home",         NULL,   CB(layout_menu_image_first_cb) },
1059   { "PrevImage",        GTK_STOCK_GO_UP,        N_("_Previous Image"),  "BackSpace",    NULL,   CB(layout_menu_image_prev_cb) },
1060   { "NextImage",        GTK_STOCK_GO_DOWN,      N_("_Next Image"),      "space",        NULL,   CB(layout_menu_image_next_cb) },
1061   { "LastImage",        GTK_STOCK_GOTO_BOTTOM,  N_("_Last Image"),      "End",          NULL,   CB(layout_menu_image_last_cb) },
1062
1063
1064   { "NewWindow",        GTK_STOCK_NEW,  N_("New _window"),      NULL,           NULL,   CB(layout_menu_new_window_cb) },
1065   { "NewCollection",    GTK_STOCK_INDEX,N_("_New collection"),  "C",            NULL,   CB(layout_menu_new_cb) },
1066   { "OpenCollection",   GTK_STOCK_OPEN, N_("_Open collection..."),"O",          NULL,   CB(layout_menu_open_cb) },
1067   { "OpenRecent",       NULL,           N_("Open _recent") },
1068   { "Search",           GTK_STOCK_FIND, N_("_Search..."),       "F3",           NULL,   CB(layout_menu_search_cb) },
1069   { "FindDupes",        GTK_STOCK_FIND, N_("_Find duplicates..."),"D",          NULL,   CB(layout_menu_dupes_cb) },
1070   { "PanView",          NULL,           N_("Pan _view"),        "<control>J",   NULL,   CB(layout_menu_pan_cb) },
1071   { "Print",            GTK_STOCK_PRINT,N_("_Print..."),        "<shift>P",     NULL,   CB(layout_menu_print_cb) },
1072   { "NewFolder",        NULL,           N_("N_ew folder..."),   "<control>F",   NULL,   CB(layout_menu_dir_cb) },
1073   { "Copy",             NULL,           N_("_Copy..."),         "<control>C",   NULL,   CB(layout_menu_copy_cb) },
1074   { "Move",             NULL,           N_("_Move..."),         "<control>M",   NULL,   CB(layout_menu_move_cb) },
1075   { "Rename",           NULL,           N_("_Rename..."),       "<control>R",   NULL,   CB(layout_menu_rename_cb) },
1076   { "Delete",   GTK_STOCK_DELETE,       N_("_Delete..."),       "<control>D",   NULL,   CB(layout_menu_delete_cb) },
1077   { "CloseWindow",      GTK_STOCK_CLOSE,N_("C_lose window"),    "<control>W",   NULL,   CB(layout_menu_close_cb) },
1078   { "Quit",             GTK_STOCK_QUIT, N_("_Quit"),            "<control>Q",   NULL,   CB(layout_menu_exit_cb) },
1079
1080   { "Editor0",          NULL,           "editor0",              NULL,           NULL,   CB(layout_menu_edit_cb) },
1081   { "Editor1",          NULL,           "editor1",              NULL,           NULL,   CB(layout_menu_edit_cb) },
1082   { "Editor2",          NULL,           "editor2",              NULL,           NULL,   CB(layout_menu_edit_cb) },
1083   { "Editor3",          NULL,           "editor3",              NULL,           NULL,   CB(layout_menu_edit_cb) },
1084   { "Editor4",          NULL,           "editor4",              NULL,           NULL,   CB(layout_menu_edit_cb) },
1085   { "Editor5",          NULL,           "editor5",              NULL,           NULL,   CB(layout_menu_edit_cb) },
1086   { "Editor6",          NULL,           "editor6",              NULL,           NULL,   CB(layout_menu_edit_cb) },
1087   { "Editor7",          NULL,           "editor7",              NULL,           NULL,   CB(layout_menu_edit_cb) },
1088   { "Editor8",          NULL,           "editor8",              NULL,           NULL,   CB(layout_menu_edit_cb) },
1089   { "Editor9",          NULL,           "editor9",              NULL,           NULL,   CB(layout_menu_edit_cb) },
1090   { "RotateCW",         NULL,   N_("_Rotate clockwise"),        "bracketright", NULL,   CB(layout_menu_alter_90_cb) },
1091   { "RotateCCW",        NULL,   N_("Rotate _counterclockwise"), "bracketleft",  NULL,   CB(layout_menu_alter_90cc_cb) },
1092   { "Rotate180",        NULL,           N_("Rotate 1_80"),      "<shift>R",     NULL,   CB(layout_menu_alter_180_cb) },
1093   { "Mirror",           NULL,           N_("_Mirror"),          "<shift>M",     NULL,   CB(layout_menu_alter_mirror_cb) },
1094   { "Flip",             NULL,           N_("_Flip"),            "<shift>F",     NULL,   CB(layout_menu_alter_flip_cb) },
1095   { "Grayscale",        NULL,           N_("_Grayscale"),       "<shift>G",     NULL,   CB(layout_menu_alter_desaturate_cb) },
1096   { "Properties",GTK_STOCK_PROPERTIES,  N_("_Properties"),      "<control>P",   NULL,   CB(layout_menu_info_cb) },
1097   { "SelectAll",        NULL,           N_("Select _all"),      "<control>A",   NULL,   CB(layout_menu_select_all_cb) },
1098   { "SelectNone",       NULL,           N_("Select _none"), "<control><shift>A",NULL,   CB(layout_menu_unselect_all_cb) },
1099   { "Preferences",GTK_STOCK_PREFERENCES,N_("P_references..."),  "<control>O",   NULL,   CB(layout_menu_config_cb) },
1100   { "Maintenance",      NULL,           N_("_Thumbnail maintenance..."),NULL,   NULL,   CB(layout_menu_remove_thumb_cb) },
1101   { "Wallpaper",        NULL,           N_("Set as _wallpaper"),NULL,           NULL,   CB(layout_menu_wallpaper_cb) },
1102
1103   { "ZoomIn",   GTK_STOCK_ZOOM_IN,      N_("Zoom _in"),         "equal",        NULL,   CB(layout_menu_zoom_in_cb) },
1104   { "ZoomOut",  GTK_STOCK_ZOOM_OUT,     N_("Zoom _out"),        "minus",        NULL,   CB(layout_menu_zoom_out_cb) },
1105   { "Zoom100",  GTK_STOCK_ZOOM_100,     N_("Zoom _1:1"),        "Z",            NULL,   CB(layout_menu_zoom_1_1_cb) },
1106   { "ZoomFit",  GTK_STOCK_ZOOM_FIT,     N_("_Zoom to fit"),     "X",            NULL,   CB(layout_menu_zoom_fit_cb) },
1107   { "ZoomFillHor",      NULL,           N_("Fit _Horizontally"),"H",            NULL,   CB(layout_menu_zoom_fit_hor_cb) },
1108   { "ZoomFillVert",     NULL,           N_("Fit _Vorizontally"),"W",            NULL,   CB(layout_menu_zoom_fit_vert_cb) },
1109   { "Zoom200",          NULL,           N_("Zoom _2:1"),        NULL,           NULL,   CB(layout_menu_zoom_2_1_cb) },
1110   { "Zoom300",          NULL,           N_("Zoom _3:1"),        NULL,           NULL,   CB(layout_menu_zoom_3_1_cb) },
1111   { "Zoom400",          NULL,           N_("Zoom _4:1"),        NULL,           NULL,   CB(layout_menu_zoom_4_1_cb) },
1112   { "Zoom50",           NULL,           N_("Zoom 1:2"),         NULL,           NULL,   CB(layout_menu_zoom_1_2_cb) },
1113   { "Zoom33",           NULL,           N_("Zoom 1:3"),         NULL,           NULL,   CB(layout_menu_zoom_1_3_cb) },
1114   { "Zoom25",           NULL,           N_("Zoom 1:4"),         NULL,           NULL,   CB(layout_menu_zoom_1_4_cb) },
1115
1116
1117   { "ViewInNewWindow",  NULL,           N_("_View in new window"),      "<control>V",           NULL,   CB(layout_menu_view_in_new_window_cb) },
1118
1119   { "FullScreen",       NULL,           N_("F_ull screen"),     "F",            NULL,   CB(layout_menu_fullscreen_cb) },
1120   { "ImageOverlay",     NULL,           N_("_Image Overlay"),   "I",            NULL,   CB(layout_menu_overlay_cb) },
1121   { "HistogramChan",    NULL,   N_("Histogram _channels"),      "K",            NULL,   CB(layout_menu_histogram_chan_cb) },
1122   { "HistogramLog",     NULL,   N_("Histogram _log mode"),      "J",            NULL,   CB(layout_menu_histogram_log_cb) },
1123   { "HideTools",        NULL,           N_("_Hide file list"),  "<control>H",   NULL,   CB(layout_menu_hide_cb) },
1124   { "SlideShow",        NULL,           N_("Toggle _slideshow"),"S",            NULL,   CB(layout_menu_slideshow_cb) },
1125   { "Refresh",  GTK_STOCK_REFRESH,      N_("_Refresh"),         "R",            NULL,   CB(layout_menu_refresh_cb) },
1126
1127   { "HelpContents",     GTK_STOCK_HELP, N_("_Contents"),        "F1",           NULL,   CB(layout_menu_help_cb) },
1128   { "HelpShortcuts",    NULL,           N_("_Keyboard shortcuts"),NULL,         NULL,   CB(layout_menu_help_keys_cb) },
1129   { "HelpNotes",        NULL,           N_("_Release notes"),   NULL,           NULL,   CB(layout_menu_notes_cb) },
1130   { "About",            NULL,           N_("_About"),           NULL,           NULL,   CB(layout_menu_about_cb) }
1131 };
1132
1133 static GtkToggleActionEntry menu_toggle_entries[] = {
1134   { "Thumbnails",       NULL,           N_("_Thumbnails"),      "T",            NULL,   CB(layout_menu_thumb_cb) },
1135   { "ShowMarks",        NULL,           N_("Show _Marks"),      "M",            NULL,   CB(layout_menu_marks_cb) },
1136   { "FolderTree",       NULL,           N_("Tr_ee"),            "<control>T",   NULL,   CB(layout_menu_tree_cb) },
1137   { "FloatTools",       NULL,           N_("_Float file list"), "L",            NULL,   CB(layout_menu_float_cb) },
1138   { "HideToolbar",      NULL,           N_("Hide tool_bar"),    NULL,           NULL,   CB(layout_menu_toolbar_cb) },
1139   { "SBarKeywords",     NULL,           N_("_Keywords"),        "<control>K",   NULL,   CB(layout_menu_bar_info_cb) },
1140   { "SBarExif",         NULL,           N_("E_xif data"),       "<control>E",   NULL,   CB(layout_menu_bar_exif_cb) },
1141   { "SBarSort",         NULL,           N_("Sort _manager"),    "<control>S",   NULL,   CB(layout_menu_bar_sort_cb) },
1142   { "ConnectScroll",    NULL,           N_("Connected scroll"), "<control>U",   NULL,   CB(layout_menu_connect_scroll_cb) },
1143   { "ConnectZoom",      NULL,           N_("Connected zoom"),   "<control>Y",   NULL,   CB(layout_menu_connect_zoom_cb) }
1144 };
1145
1146 static GtkRadioActionEntry menu_radio_entries[] = {
1147   { "ViewList",         NULL,           N_("_List"),            "<control>L",   NULL,   0 },
1148   { "ViewIcons",        NULL,           N_("I_cons"),           "<control>I",   NULL,   1 }
1149 };
1150
1151 static GtkRadioActionEntry menu_split_radio_entries[] = {
1152   { "SplitHorizontal",  NULL,           N_("Horizontal"),       "E",            NULL,   SPLIT_HOR },
1153   { "SplitVertical",    NULL,           N_("Vertical"),         "U",            NULL,   SPLIT_VERT },
1154   { "SplitQuad",        NULL,           N_("Quad"),             "Q",            NULL,   SPLIT_QUAD },
1155   { "SplitSingle",      NULL,           N_("Single"),           "Y",            NULL,   SPLIT_NONE }
1156 };
1157
1158 #undef CB
1159
1160 static const char *menu_ui_description =
1161 "<ui>"
1162 "  <menubar name='MainMenu'>"
1163 "    <menu action='FileMenu'>"
1164 "      <menuitem action='NewWindow'/>"
1165 "      <menuitem action='NewCollection'/>"
1166 "      <menuitem action='OpenCollection'/>"
1167 "      <menuitem action='OpenRecent'/>"
1168 "      <separator/>"
1169 "      <menuitem action='Search'/>"
1170 "      <menuitem action='FindDupes'/>"
1171 "      <menuitem action='PanView'/>"
1172 "      <separator/>"
1173 "      <menuitem action='Print'/>"
1174 "      <menuitem action='NewFolder'/>"
1175 "      <separator/>"
1176 "      <menuitem action='Copy'/>"
1177 "      <menuitem action='Move'/>"
1178 "      <menuitem action='Rename'/>"
1179 "      <menuitem action='Delete'/>"
1180 "      <separator/>"
1181 "      <menuitem action='CloseWindow'/>"
1182 "      <menuitem action='Quit'/>"
1183 "    </menu>"
1184 "    <menu action='GoMenu'>"
1185 "      <menuitem action='FirstImage'/>"
1186 "      <menuitem action='PrevImage'/>"
1187 "      <menuitem action='NextImage'/>"
1188 "      <menuitem action='LastImage'/>"
1189 "    </menu>"
1190 "    <menu action='SelectMenu'>"
1191 "      <menuitem action='SelectAll'/>"
1192 "      <menuitem action='SelectNone'/>"
1193 "      <separator/>"
1194 "      <menuitem action='ShowMarks'/>"
1195 "      <separator/>"
1196 "    </menu>"
1197 "    <menu action='EditMenu'>"
1198 "      <menuitem action='Editor0'/>"
1199 "      <menuitem action='Editor1'/>"
1200 "      <menuitem action='Editor2'/>"
1201 "      <menuitem action='Editor3'/>"
1202 "      <menuitem action='Editor4'/>"
1203 "      <menuitem action='Editor5'/>"
1204 "      <menuitem action='Editor6'/>"
1205 "      <menuitem action='Editor7'/>"
1206 "      <menuitem action='Editor8'/>"
1207 "      <menuitem action='Editor9'/>"
1208 "      <separator/>"
1209 "      <menu action='AdjustMenu'>"
1210 "        <menuitem action='RotateCW'/>"
1211 "        <menuitem action='RotateCCW'/>"
1212 "        <menuitem action='Rotate180'/>"
1213 "        <menuitem action='Mirror'/>"
1214 "        <menuitem action='Flip'/>"
1215 "        <menuitem action='Grayscale'/>"
1216 "      </menu>"
1217 "      <menuitem action='Properties'/>"
1218 "      <separator/>"
1219 "      <menuitem action='Preferences'/>"
1220 "      <menuitem action='Maintenance'/>"
1221 "      <separator/>"
1222 "      <menuitem action='Wallpaper'/>"
1223 "    </menu>"
1224 "    <menu action='ViewMenu'>"
1225 "      <menuitem action='ViewInNewWindow'/>"
1226 "      <separator/>"
1227 "      <menu action='ZoomMenu'>"
1228 "        <menuitem action='ZoomIn'/>"
1229 "        <menuitem action='ZoomOut'/>"
1230 "        <menuitem action='ZoomFit'/>"
1231 "        <menuitem action='ZoomFillHor'/>"
1232 "        <menuitem action='ZoomFillVert'/>"
1233 "        <menuitem action='Zoom100'/>"
1234 "        <menuitem action='Zoom200'/>"
1235 "        <menuitem action='Zoom300'/>"
1236 "        <menuitem action='Zoom400'/>"
1237 "        <menuitem action='Zoom50'/>"
1238 "        <menuitem action='Zoom33'/>"
1239 "        <menuitem action='Zoom25'/>"
1240 "      </menu>"
1241 "      <separator/>"
1242 "      <menu action='SplitMenu'>"
1243 "        <menuitem action='SplitHorizontal'/>"
1244 "        <menuitem action='SplitVertical'/>"
1245 "        <menuitem action='SplitQuad'/>"
1246 "        <menuitem action='SplitSingle'/>"
1247 "      </menu>"
1248 "      <menuitem action='ConnectScroll'/>"
1249 "      <menuitem action='ConnectZoom'/>"
1250 "      <separator/>"
1251 "      <menuitem action='Thumbnails'/>"
1252 "      <menuitem action='ViewList'/>"
1253 "      <menuitem action='ViewIcons'/>"
1254 "      <separator/>"
1255 "      <menuitem action='FolderTree'/>"
1256 "      <menuitem action='ImageOverlay'/>"
1257 "      <menuitem action='HistogramChan'/>"
1258 "      <menuitem action='HistogramLog'/>"
1259 "      <menuitem action='FullScreen'/>"
1260 "      <separator/>"
1261 "      <menuitem action='FloatTools'/>"
1262 "      <menuitem action='HideTools'/>"
1263 "      <menuitem action='HideToolbar'/>"
1264 "      <separator/>"
1265 "      <menuitem action='SBarKeywords'/>"
1266 "      <menuitem action='SBarExif'/>"
1267 "      <menuitem action='SBarSort'/>"
1268 "      <separator/>"
1269 "      <menuitem action='SlideShow'/>"
1270 "      <menuitem action='Refresh'/>"
1271 "    </menu>"
1272 "    <menu action='HelpMenu'>"
1273 "      <separator/>"
1274 "      <menuitem action='HelpContents'/>"
1275 "      <menuitem action='HelpShortcuts'/>"
1276 "      <menuitem action='HelpNotes'/>"
1277 "      <separator/>"
1278 "      <menuitem action='About'/>"
1279 "    </menu>"
1280 "  </menubar>"
1281 "</ui>";
1282
1283
1284 static gchar *menu_translate(const gchar *path, gpointer data)
1285 {
1286         return _(path);
1287 }
1288
1289 static void layout_actions_setup_mark(LayoutWindow *lw, gint mark, char *name_tmpl, char *label_tmpl, char *accel_tmpl,  GCallback cb)
1290 {
1291         char name[50];
1292         char label[100];
1293         char accel[50];
1294         GtkActionEntry entry = { name, NULL, label, accel, NULL, cb };
1295         GtkAction *action;
1296
1297         g_snprintf(name, sizeof(name), name_tmpl, mark);
1298         g_snprintf(label, sizeof(label), label_tmpl, mark);
1299         if (accel_tmpl)
1300                 g_snprintf(accel, sizeof(accel), accel_tmpl, mark % 10);
1301         else
1302                 accel[0] = 0;
1303         gtk_action_group_add_actions(lw->action_group, &entry, 1, lw);
1304         action = gtk_action_group_get_action(lw->action_group, name);
1305         g_object_set_data(G_OBJECT(action), "mark_num", GINT_TO_POINTER(mark));
1306 }
1307
1308 static void layout_actions_setup_marks(LayoutWindow *lw)
1309 {
1310         int mark;
1311         GError *error;
1312         GString *desc = g_string_new(
1313                                 "<ui>"
1314                                 "  <menubar name='MainMenu'>"
1315                                 "    <menu action='SelectMenu'>");
1316
1317         for (mark = 1; mark <= FILEDATA_MARKS_SIZE; mark++)
1318                 {
1319                 layout_actions_setup_mark(lw, mark, "Mark%d",           _("Mark _%d"), NULL, NULL);
1320                 layout_actions_setup_mark(lw, mark, "SetMark%d",        _("_Set mark %d"),                      NULL, G_CALLBACK(layout_menu_set_mark_sel_cb));
1321                 layout_actions_setup_mark(lw, mark, "ResetMark%d",      _("_Reset mark %d"),                    NULL, G_CALLBACK(layout_menu_res_mark_sel_cb));
1322                 layout_actions_setup_mark(lw, mark, "ToggleMark%d",     _("_Toggle mark %d"),                   "%d", G_CALLBACK(layout_menu_toggle_mark_sel_cb));
1323                 layout_actions_setup_mark(lw, mark, "SelectMark%d",     _("_Select mark %d"),                   "<control>%d", G_CALLBACK(layout_menu_sel_mark_cb));
1324                 layout_actions_setup_mark(lw, mark, "AddMark%d",        _("_Add mark %d"),                      NULL, G_CALLBACK(layout_menu_sel_mark_or_cb));
1325                 layout_actions_setup_mark(lw, mark, "IntMark%d",        _("_Intersection with mark %d"),        NULL, G_CALLBACK(layout_menu_sel_mark_and_cb));
1326                 layout_actions_setup_mark(lw, mark, "UnselMark%d",      _("_Unselect mark %d"),                 NULL, G_CALLBACK(layout_menu_sel_mark_minus_cb));
1327
1328                 g_string_append_printf(desc,
1329                                 "      <menu action='Mark%d'>"
1330                                 "        <menuitem action='ToggleMark%d'/>"
1331                                 "        <menuitem action='SetMark%d'/>"
1332                                 "        <menuitem action='ResetMark%d'/>"
1333                                 "        <separator/>"
1334                                 "        <menuitem action='SelectMark%d'/>"
1335                                 "        <menuitem action='AddMark%d'/>"
1336                                 "        <menuitem action='IntMark%d'/>"
1337                                 "        <menuitem action='UnselMark%d'/>"
1338                                 "      </menu>",
1339                                 mark, mark, mark, mark, mark, mark, mark, mark);
1340                 }
1341
1342         g_string_append(desc,
1343                                 "    </menu>"
1344                                 "  </menubar>"
1345                                 "</ui>" );
1346
1347         error = NULL;
1348         if (!gtk_ui_manager_add_ui_from_string(lw->ui_manager, desc->str, -1, &error))
1349                 {
1350                 g_message ("building menus failed: %s", error->message);
1351                 g_error_free (error);
1352                 exit (EXIT_FAILURE);
1353                 }
1354         g_string_free(desc, TRUE);
1355 }
1356
1357 void layout_actions_setup(LayoutWindow *lw)
1358 {
1359         GError *error;
1360
1361         if (lw->ui_manager) return;
1362
1363         lw->action_group = gtk_action_group_new ("MenuActions");
1364         gtk_action_group_set_translate_func(lw->action_group, menu_translate, NULL, NULL);
1365
1366         gtk_action_group_add_actions(lw->action_group,
1367                                      menu_entries, G_N_ELEMENTS(menu_entries), lw);
1368         gtk_action_group_add_toggle_actions(lw->action_group,
1369                                             menu_toggle_entries, G_N_ELEMENTS(menu_toggle_entries), lw);
1370         gtk_action_group_add_radio_actions(lw->action_group,
1371                                            menu_radio_entries, G_N_ELEMENTS(menu_radio_entries),
1372                                            0, G_CALLBACK(layout_menu_list_cb), lw);
1373         gtk_action_group_add_radio_actions(lw->action_group,
1374                                            menu_split_radio_entries, G_N_ELEMENTS(menu_split_radio_entries),
1375                                            0, G_CALLBACK(layout_menu_split_cb), lw);
1376
1377         lw->ui_manager = gtk_ui_manager_new();
1378         gtk_ui_manager_set_add_tearoffs(lw->ui_manager, TRUE);
1379         gtk_ui_manager_insert_action_group(lw->ui_manager, lw->action_group, 0);
1380
1381         error = NULL;
1382         if (!gtk_ui_manager_add_ui_from_string(lw->ui_manager, menu_ui_description, -1, &error))
1383                 {
1384                 g_message ("building menus failed: %s", error->message);
1385                 g_error_free (error);
1386                 exit (EXIT_FAILURE);
1387                 }
1388
1389         layout_actions_setup_marks(lw);
1390 }
1391
1392 void layout_actions_add_window(LayoutWindow *lw, GtkWidget *window)
1393 {
1394         GtkAccelGroup *group;
1395
1396         if (!lw->ui_manager) return;
1397
1398         group = gtk_ui_manager_get_accel_group(lw->ui_manager);
1399         gtk_window_add_accel_group(GTK_WINDOW(window), group);
1400 }
1401
1402 GtkWidget *layout_actions_menu_bar(LayoutWindow *lw)
1403 {
1404         return gtk_ui_manager_get_widget(lw->ui_manager, "/MainMenu");
1405 }
1406
1407
1408 /*
1409  *-----------------------------------------------------------------------------
1410  * toolbar
1411  *-----------------------------------------------------------------------------
1412  */
1413
1414 static void layout_button_thumb_cb(GtkWidget *widget, gpointer data)
1415 {
1416         LayoutWindow *lw = data;
1417
1418         layout_thumb_set(lw, gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(widget)));
1419 }
1420
1421 static void layout_button_home_cb(GtkWidget *widget, gpointer data)
1422 {
1423         LayoutWindow *lw = data;
1424         const gchar *path = homedir();
1425
1426         if (path) layout_set_path(lw, path);
1427 }
1428
1429 static void layout_button_refresh_cb(GtkWidget *widget, gpointer data)
1430 {
1431         LayoutWindow *lw = data;
1432
1433         layout_refresh(lw);
1434 }
1435
1436 static void layout_button_zoom_in_cb(GtkWidget *widget, gpointer data)
1437 {
1438         LayoutWindow *lw = data;
1439
1440         layout_image_zoom_adjust(lw, get_zoom_increment());
1441 }
1442
1443 static void layout_button_zoom_out_cb(GtkWidget *widget, gpointer data)
1444 {
1445         LayoutWindow *lw = data;
1446
1447         layout_image_zoom_adjust(lw, -get_zoom_increment());
1448 }
1449
1450 static void layout_button_zoom_fit_cb(GtkWidget *widget, gpointer data)
1451 {
1452         LayoutWindow *lw = data;
1453
1454         layout_image_zoom_set(lw, 0.0);
1455 }
1456
1457 static void layout_button_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1458 {
1459         LayoutWindow *lw = data;
1460
1461         layout_image_zoom_set(lw, 1.0);
1462 }
1463
1464 static void layout_button_config_cb(GtkWidget *widget, gpointer data)
1465 {
1466         show_config_window();
1467 }
1468
1469 static void layout_button_float_cb(GtkWidget *widget, gpointer data)
1470 {
1471         LayoutWindow *lw = data;
1472
1473         layout_tools_float_toggle(lw);
1474 }
1475
1476 static void layout_button_custom_icon(GtkWidget *button, const gchar *key)
1477 {
1478         GtkWidget *icon;
1479         GdkPixbuf *pixbuf;
1480
1481         pixbuf = pixbuf_inline(key);
1482         if (!pixbuf) return;
1483
1484         icon = gtk_image_new_from_pixbuf(pixbuf);
1485         g_object_unref(pixbuf);
1486
1487         pref_toolbar_button_set_icon(button, icon, NULL);
1488         gtk_widget_show(icon);
1489 }
1490
1491 GtkWidget *layout_button_bar(LayoutWindow *lw)
1492 {
1493         GtkWidget *box;
1494         GtkWidget *button;
1495
1496         box =  pref_toolbar_new(NULL, GTK_TOOLBAR_ICONS);
1497
1498         button = pref_toolbar_button(box, NULL, _("_Thumbnails"), TRUE,
1499                                      _("Show thumbnails"), G_CALLBACK(layout_button_thumb_cb), lw);
1500         layout_button_custom_icon(button, PIXBUF_INLINE_ICON_THUMB);
1501         lw->thumb_button = button;
1502
1503         pref_toolbar_button(box, GTK_STOCK_HOME, NULL, FALSE,
1504                             _("Change to home folder"), G_CALLBACK(layout_button_home_cb), lw);
1505         pref_toolbar_button(box, GTK_STOCK_REFRESH, NULL, FALSE,
1506                             _("Refresh file list"), G_CALLBACK(layout_button_refresh_cb), lw);
1507         pref_toolbar_button(box, GTK_STOCK_ZOOM_IN, NULL, FALSE,
1508                             _("Zoom in"), G_CALLBACK(layout_button_zoom_in_cb), lw);
1509         pref_toolbar_button(box, GTK_STOCK_ZOOM_OUT, NULL, FALSE,
1510                             _("Zoom out"), G_CALLBACK(layout_button_zoom_out_cb), lw);
1511         pref_toolbar_button(box, GTK_STOCK_ZOOM_FIT, NULL, FALSE,
1512                             _("Fit image to window"), G_CALLBACK(layout_button_zoom_fit_cb), lw);
1513         pref_toolbar_button(box, GTK_STOCK_ZOOM_100, NULL, FALSE,
1514                             _("Set zoom 1:1"), G_CALLBACK(layout_button_zoom_1_1_cb), lw);
1515         pref_toolbar_button(box, GTK_STOCK_PREFERENCES, NULL, FALSE,
1516                             _("Configure options"), G_CALLBACK(layout_button_config_cb), lw);
1517         button = pref_toolbar_button(box, NULL, _("_Float"), FALSE,
1518                                      _("Float Controls"), G_CALLBACK(layout_button_float_cb), lw);
1519         layout_button_custom_icon(button, PIXBUF_INLINE_ICON_FLOAT);
1520
1521         return box;
1522 }
1523
1524 /*
1525  *-----------------------------------------------------------------------------
1526  * misc
1527  *-----------------------------------------------------------------------------
1528  */
1529
1530 static void layout_util_sync_views(LayoutWindow *lw)
1531 {
1532         GtkAction *action;
1533
1534         if (!lw->action_group) return;
1535
1536         action = gtk_action_group_get_action(lw->action_group, "FolderTree");
1537         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->tree_view);
1538
1539         action = gtk_action_group_get_action(lw->action_group, "ViewIcons");
1540         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->icon_view);
1541
1542         action = gtk_action_group_get_action(lw->action_group, "FloatTools");
1543         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->tools_float);
1544
1545         action = gtk_action_group_get_action(lw->action_group, "SBarKeywords");
1546         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->bar_info_enabled);
1547
1548         action = gtk_action_group_get_action(lw->action_group, "SBarExif");
1549         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->bar_exif_enabled);
1550
1551         action = gtk_action_group_get_action(lw->action_group, "SBarSort");
1552         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->bar_sort_enabled);
1553
1554         action = gtk_action_group_get_action(lw->action_group, "HideToolbar");
1555         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->toolbar_hidden);
1556 }
1557
1558 void layout_util_sync_thumb(LayoutWindow *lw)
1559 {
1560         GtkAction *action;
1561
1562         if (!lw->action_group) return;
1563
1564         action = gtk_action_group_get_action(lw->action_group, "Thumbnails");
1565         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->thumbs_enabled);
1566         g_object_set(action, "sensitive", !lw->icon_view, NULL);
1567
1568         gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(lw->thumb_button), lw->thumbs_enabled);
1569         gtk_widget_set_sensitive(lw->thumb_button, !lw->icon_view);
1570 }
1571
1572 void layout_util_sync(LayoutWindow *lw)
1573 {
1574         layout_util_sync_views(lw);
1575         layout_util_sync_thumb(lw);
1576         layout_menu_recent_update(lw);
1577         layout_menu_edit_update(lw);
1578 }
1579
1580 /*
1581  *-----------------------------------------------------------------------------
1582  * icons (since all the toolbar icons are included here, best place as any)
1583  *-----------------------------------------------------------------------------
1584  */
1585
1586 PixmapFolders *folder_icons_new(void)
1587 {
1588         PixmapFolders *pf;
1589
1590         pf = g_new0(PixmapFolders, 1);
1591
1592         pf->close = pixbuf_inline(PIXBUF_INLINE_FOLDER_CLOSED);
1593         pf->open = pixbuf_inline(PIXBUF_INLINE_FOLDER_OPEN);
1594         pf->deny = pixbuf_inline(PIXBUF_INLINE_FOLDER_LOCKED);
1595         pf->parent = pixbuf_inline(PIXBUF_INLINE_FOLDER_UP);
1596
1597         return pf;
1598 }
1599
1600 void folder_icons_free(PixmapFolders *pf)
1601 {
1602         if (!pf) return;
1603
1604         g_object_unref(pf->close);
1605         g_object_unref(pf->open);
1606         g_object_unref(pf->deny);
1607         g_object_unref(pf->parent);
1608
1609         g_free(pf);
1610 }
1611
1612 /*
1613  *-----------------------------------------------------------------------------
1614  * sidebars
1615  *-----------------------------------------------------------------------------
1616  */
1617
1618 #define SIDEBAR_WIDTH 288
1619
1620 static void layout_bar_info_destroyed(GtkWidget *widget, gpointer data)
1621 {
1622         LayoutWindow *lw = data;
1623
1624         lw->bar_info = NULL;
1625
1626         if (lw->utility_box)
1627                 {
1628                 /* destroyed from within itself */
1629                 lw->bar_info_enabled = FALSE;
1630                 layout_util_sync_views(lw);
1631                 }
1632 }
1633
1634 static GList *layout_bar_info_list_cb(gpointer data)
1635 {
1636         LayoutWindow *lw = data;
1637
1638         return layout_selection_list(lw);
1639 }
1640
1641 static void layout_bar_info_new(LayoutWindow *lw)
1642 {
1643         if (!lw->utility_box) return;
1644
1645         lw->bar_info = bar_info_new(layout_image_get_fd(lw), FALSE, lw->utility_box);
1646         bar_info_set_selection_func(lw->bar_info, layout_bar_info_list_cb, lw);
1647         bar_info_selection(lw->bar_info, layout_selection_count(lw, NULL) - 1);
1648         bar_info_size_request(lw->bar_info, SIDEBAR_WIDTH * 3 / 4);
1649         g_signal_connect(G_OBJECT(lw->bar_info), "destroy",
1650                          G_CALLBACK(layout_bar_info_destroyed), lw);
1651         lw->bar_info_enabled = TRUE;
1652
1653         gtk_box_pack_start(GTK_BOX(lw->utility_box), lw->bar_info, FALSE, FALSE, 0);
1654         gtk_widget_show(lw->bar_info);
1655 }
1656
1657 static void layout_bar_info_close(LayoutWindow *lw)
1658 {
1659         if (lw->bar_info)
1660                 {
1661                 bar_info_close(lw->bar_info);
1662                 lw->bar_info = NULL;
1663                 }
1664         lw->bar_info_enabled = FALSE;
1665 }
1666
1667 void layout_bar_info_toggle(LayoutWindow *lw)
1668 {
1669         if (lw->bar_info_enabled)
1670                 {
1671                 layout_bar_info_close(lw);
1672                 }
1673         else
1674                 {
1675                 layout_bar_info_new(lw);
1676                 }
1677 }
1678
1679 static void layout_bar_info_new_image(LayoutWindow *lw)
1680 {
1681         if (!lw->bar_info || !lw->bar_info_enabled) return;
1682
1683         bar_info_set(lw->bar_info, layout_image_get_fd(lw));
1684 }
1685
1686 static void layout_bar_info_new_selection(LayoutWindow *lw, gint count)
1687 {
1688         if (!lw->bar_info || !lw->bar_info_enabled) return;
1689
1690         bar_info_selection(lw->bar_info, count - 1);
1691 }
1692
1693 static void layout_bar_info_maint_renamed(LayoutWindow *lw)
1694 {
1695         if (!lw->bar_info || !lw->bar_info_enabled) return;
1696
1697         bar_info_maint_renamed(lw->bar_info, layout_image_get_fd(lw));
1698 }
1699
1700 static void layout_bar_exif_destroyed(GtkWidget *widget, gpointer data)
1701 {
1702         LayoutWindow *lw = data;
1703
1704         if (lw->bar_exif)
1705                 {
1706                 lw->bar_exif_advanced = bar_exif_is_advanced(lw->bar_exif);
1707                 }
1708
1709         lw->bar_exif = NULL;
1710         if (lw->utility_box)
1711                 {
1712                 /* destroyed from within itself */
1713                 lw->bar_exif_enabled = FALSE;
1714                 layout_util_sync_views(lw);
1715                 }
1716 }
1717
1718 static void layout_bar_exif_sized(GtkWidget *widget, GtkAllocation *allocation, gpointer data)
1719 {
1720         LayoutWindow *lw = data;
1721
1722         if (lw->bar_exif)
1723                 {
1724                 lw->bar_exif_size = allocation->width;
1725                 }
1726 }
1727
1728 static void layout_bar_exif_new(LayoutWindow *lw)
1729 {
1730         if (!lw->utility_box) return;
1731
1732         lw->bar_exif = bar_exif_new(TRUE, layout_image_get_fd(lw),
1733                                     lw->bar_exif_advanced, lw->utility_box);
1734         g_signal_connect(G_OBJECT(lw->bar_exif), "destroy",
1735                          G_CALLBACK(layout_bar_exif_destroyed), lw);
1736         g_signal_connect(G_OBJECT(lw->bar_exif), "size_allocate",
1737                          G_CALLBACK(layout_bar_exif_sized), lw);
1738         lw->bar_exif_enabled = TRUE;
1739
1740         if (lw->bar_exif_size < 1) lw->bar_exif_size = SIDEBAR_WIDTH;
1741         gtk_widget_set_size_request(lw->bar_exif, lw->bar_exif_size, -1);
1742         gtk_box_pack_start(GTK_BOX(lw->utility_box), lw->bar_exif, FALSE, FALSE, 0);
1743         if (lw->bar_info) gtk_box_reorder_child(GTK_BOX(lw->utility_box), lw->bar_exif, 1);
1744         gtk_widget_show(lw->bar_exif);
1745 }
1746
1747 static void layout_bar_exif_close(LayoutWindow *lw)
1748 {
1749         if (lw->bar_exif)
1750                 {
1751                 bar_exif_close(lw->bar_exif);
1752                 lw->bar_exif = NULL;
1753                 }
1754         lw->bar_exif_enabled = FALSE;
1755 }
1756
1757 void layout_bar_exif_toggle(LayoutWindow *lw)
1758 {
1759         if (lw->bar_exif_enabled)
1760                 {
1761                 layout_bar_exif_close(lw);
1762                 }
1763         else
1764                 {
1765                 layout_bar_exif_new(lw);
1766                 }
1767 }
1768
1769 static void layout_bar_exif_new_image(LayoutWindow *lw)
1770 {
1771         if (!lw->bar_exif || !lw->bar_exif_enabled) return;
1772
1773         bar_exif_set(lw->bar_exif, layout_image_get_fd(lw));
1774 }
1775
1776 static void layout_bar_sort_destroyed(GtkWidget *widget, gpointer data)
1777 {
1778         LayoutWindow *lw = data;
1779
1780         lw->bar_sort = NULL;
1781
1782         if (lw->utility_box)
1783                 {
1784                 /* destroyed from within itself */
1785                 lw->bar_sort_enabled = FALSE;
1786
1787                 layout_util_sync_views(lw);
1788                 }
1789 }
1790
1791 static void layout_bar_sort_new(LayoutWindow *lw)
1792 {
1793         if (!lw->utility_box) return;
1794
1795         lw->bar_sort = bar_sort_new(lw);
1796         g_signal_connect(G_OBJECT(lw->bar_sort), "destroy",
1797                          G_CALLBACK(layout_bar_sort_destroyed), lw);
1798         lw->bar_sort_enabled = TRUE;
1799
1800         gtk_box_pack_end(GTK_BOX(lw->utility_box), lw->bar_sort, FALSE, FALSE, 0);
1801         gtk_widget_show(lw->bar_sort);
1802 }
1803
1804 static void layout_bar_sort_close(LayoutWindow *lw)
1805 {
1806         if (lw->bar_sort)
1807                 {
1808                 bar_sort_close(lw->bar_sort);
1809                 lw->bar_sort = NULL;
1810                 }
1811         lw->bar_sort_enabled = FALSE;
1812 }
1813
1814 void layout_bar_sort_toggle(LayoutWindow *lw)
1815 {
1816         if (lw->bar_sort_enabled)
1817                 {
1818                 layout_bar_sort_close(lw);
1819                 }
1820         else
1821                 {
1822                 layout_bar_sort_new(lw);
1823                 }
1824 }
1825
1826 void layout_bars_new_image(LayoutWindow *lw)
1827 {
1828         layout_bar_info_new_image(lw);
1829         layout_bar_exif_new_image(lw);
1830 }
1831
1832 void layout_bars_new_selection(LayoutWindow *lw, gint count)
1833 {
1834         layout_bar_info_new_selection(lw, count);
1835 }
1836
1837 GtkWidget *layout_bars_prepare(LayoutWindow *lw, GtkWidget *image)
1838 {
1839         lw->utility_box = gtk_hbox_new(FALSE, PREF_PAD_GAP);
1840         gtk_box_pack_start(GTK_BOX(lw->utility_box), image, TRUE, TRUE, 0);
1841         gtk_widget_show(image);
1842
1843         if (lw->bar_sort_enabled)
1844                 {
1845                 layout_bar_sort_new(lw);
1846                 }
1847
1848         if (lw->bar_info_enabled)
1849                 {
1850                 layout_bar_info_new(lw);
1851                 }
1852
1853         if (lw->bar_exif_enabled)
1854                 {
1855                 layout_bar_exif_new(lw);
1856                 }
1857
1858         return lw->utility_box;
1859 }
1860
1861 void layout_bars_close(LayoutWindow *lw)
1862 {
1863         layout_bar_sort_close(lw);
1864         layout_bar_exif_close(lw);
1865         layout_bar_info_close(lw);
1866 }
1867
1868 void layout_bars_maint_renamed(LayoutWindow *lw)
1869 {
1870         layout_bar_info_maint_renamed(lw);
1871 }
1872