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                 stop_signal = TRUE;
 107                 switch (event->keyval)
 108                         {
 109                         case GDK_Left: case GDK_KP_Left:
 110                                 x -= 1;
 111                                 break;
 112                         case GDK_Right: case GDK_KP_Right:
 113                                 x += 1;
 114                                 break;
 115                         case GDK_Up: case GDK_KP_Up:
 116                                 y -= 1;
 117                                 break;
 118                         case GDK_Down: case GDK_KP_Down:
 119                                 y += 1;
 120                                 break;
 121                         case GDK_BackSpace:
 122                         case 'B': case 'b':
 123                                 layout_image_prev(lw);
 124                                 break;
 125                         case GDK_space:
 126                         case 'N': case 'n':
 127                                 layout_image_next(lw);
 128                                 break;
 129                         case GDK_Menu:
 130                                 layout_image_menu_popup(lw);
 131                                 break;
 132                         default:
 133                                 stop_signal = FALSE;
 134                                 break;
 135                         }
 136                 }
 137
 138         if (x != 0 || y!= 0)
 139                 {
 140                 if (event->state & GDK_SHIFT_MASK)
 141                         {
 142                         x *= 3;
 143                         y *= 3;
 144                         }
 145
 146                 keyboard_scroll_calc(&x, &y, event);
 147                 layout_image_scroll(lw, x, y);
 148                 }
 149
 150         if (stop_signal) return stop_signal;
 151
 152         if (!(event->state & GDK_CONTROL_MASK))
 153                 {
 154                 stop_signal = TRUE;
 155                 switch (event->keyval)
 156                         {
 157                         case '+': case GDK_KP_Add:
 158                                 layout_image_zoom_adjust(lw, get_zoom_increment());
 159                                 break;
 160                         case GDK_KP_Subtract:
 161                                 layout_image_zoom_adjust(lw, -get_zoom_increment());
 162                                 break;
 163                         case GDK_KP_Multiply:
 164                                 layout_image_zoom_set(lw, 0.0);
 165                                 break;
 166                         case GDK_KP_Divide:
 167                         case '1':
 168                                 layout_image_zoom_set(lw, 1.0);
 169                                 break;
 170                         case '2':
 171                                 layout_image_zoom_set(lw, 2.0);
 172                                 break;
 173                         case '3':
 174                                 layout_image_zoom_set(lw, 3.0);
 175                                 break;
 176                         case '4':
 177                                 layout_image_zoom_set(lw, 4.0);
 178                                 break;
 179                         case '7':
 180                                 layout_image_zoom_set(lw, -4.0);
 181                                 break;
 182                         case '8':
 183                                 layout_image_zoom_set(lw, -3.0);
 184                                 break;
 185                         case '9':
 186                                 layout_image_zoom_set(lw, -2.0);
 187                                 break;
 188                         case 'W': case 'w':
 189                                 layout_image_zoom_set_fill_geometry(lw, FALSE);
 190                                 break;
 191                         case 'H': case 'h':
 192                                 layout_image_zoom_set_fill_geometry(lw, TRUE);
 193                                 break;
 194                         case GDK_Page_Up: case GDK_KP_Page_Up:
 195                                 layout_image_prev(lw);
 196                                 break;
 197                         case GDK_Page_Down: case GDK_KP_Page_Down:
 198                                 layout_image_next(lw);
 199                                 break;
 200                         case GDK_Home: case GDK_KP_Home:
 201                                 layout_image_first(lw);
 202                                 break;
 203                         case GDK_End: case GDK_KP_End:
 204                                 layout_image_last(lw);
 205                                 break;
 206                         case GDK_Delete: case GDK_KP_Delete:
 207                                 if (enable_delete_key)
 208                                         {
 209                                         file_util_delete(NULL, layout_selection_list(lw), widget);
 210                                         }
 211                                 break;
 212                         case GDK_Escape:
 213                                 /* FIXME:interrupting thumbs no longer allowed */
 214 #if 0
 215                                 interrupt_thumbs();
 216 #endif
 217                                 break;
 218                         case 'P': case 'p':
 219                                 layout_image_slideshow_pause_toggle(lw);
 220                                 break;
 221                         case 'V': case 'v':
 222                         case GDK_F11:
 223                                 if (!(event->state & GDK_MOD1_MASK)) layout_image_full_screen_toggle(lw);
 224                                 break;
 225                         default:
 226                                 stop_signal = FALSE;
 227                                 break;
 228                         }
 229                 }
 230
 231 #if 0
 232         if (stop_signal) g_signal_stop_emission_by_name(G_OBJECT(widget), "key_press_event");
 233 #endif
 234
 235         return stop_signal;
 236 }
 237
 238 void layout_keyboard_init(LayoutWindow *lw, GtkWidget *window)
 239 {
 240         g_signal_connect(G_OBJECT(window), "key_press_event",
 241                          G_CALLBACK(layout_key_press_cb), lw);
 242 }
 243
 244 /*
 245  *-----------------------------------------------------------------------------
 246  * menu callbacks
 247  *-----------------------------------------------------------------------------
 248  */
 249
 250 static void layout_menu_new_window_cb(GtkAction *action, gpointer data)
 251 {
 252         LayoutWindow *lw = data;
 253         LayoutWindow *nw;
 254
 255         nw = layout_new(NULL, FALSE, FALSE);
 256         layout_sort_set(nw, file_sort_method, file_sort_ascending);
 257         layout_set_path(nw, layout_get_path(lw));
 258 }
 259
 260 static void layout_menu_new_cb(GtkAction *action, gpointer data)
 261 {
 262         collection_window_new(NULL);
 263 }
 264
 265 static void layout_menu_open_cb(GtkAction *action, gpointer data)
 266 {
 267         collection_dialog_load(NULL);
 268 }
 269
 270 static void layout_menu_search_cb(GtkAction *action, gpointer data)
 271 {
 272         LayoutWindow *lw = data;
 273
 274         search_new(lw->path, layout_image_get_path(lw));
 275 }
 276
 277 static void layout_menu_dupes_cb(GtkAction *action, gpointer data)
 278 {
 279         dupe_window_new(DUPE_MATCH_NAME);
 280 }
 281
 282 static void layout_menu_pan_cb(GtkAction *action, gpointer data)
 283 {
 284         LayoutWindow *lw = data;
 285
 286         pan_window_new(layout_get_path(lw));
 287 }
 288
 289 static void layout_menu_print_cb(GtkAction *action, gpointer data)
 290 {
 291         LayoutWindow *lw = data;
 292
 293         print_window_new(layout_image_get_path(lw), layout_selection_list(lw), layout_list(lw), lw->window);
 294 }
 295
 296 static void layout_menu_dir_cb(GtkAction *action, gpointer data)
 297 {
 298         LayoutWindow *lw = data;
 299
 300         file_util_create_dir(lw->path, lw->window);
 301 }
 302
 303 static void layout_menu_copy_cb(GtkAction *action, gpointer data)
 304 {
 305         LayoutWindow *lw = data;
 306
 307         file_util_copy(NULL, layout_selection_list(lw), NULL, lw->window);
 308 }
 309
 310 static void layout_menu_move_cb(GtkAction *action, gpointer data)
 311 {
 312         LayoutWindow *lw = data;
 313
 314         file_util_move(NULL, layout_selection_list(lw), NULL, lw->window);
 315 }
 316
 317 static void layout_menu_rename_cb(GtkAction *action, gpointer data)
 318 {
 319         LayoutWindow *lw = data;
 320
 321         file_util_rename(NULL, layout_selection_list(lw), lw->window);
 322 }
 323
 324 static void layout_menu_delete_cb(GtkAction *action, gpointer data)
 325 {
 326         LayoutWindow *lw = data;
 327
 328         file_util_delete(NULL, layout_selection_list(lw), lw->window);
 329 }
 330
 331 static void layout_menu_close_cb(GtkAction *action, gpointer data)
 332 {
 333         LayoutWindow *lw = data;
 334
 335         layout_close(lw);
 336 }
 337
 338 static void layout_menu_exit_cb(GtkAction *action, gpointer data)
 339 {
 340         exit_gqview();
 341 }
 342
 343 static void layout_menu_alter_90_cb(GtkAction *action, gpointer data)
 344 {
 345         LayoutWindow *lw = data;
 346
 347         layout_image_alter(lw, ALTER_ROTATE_90);
 348 }
 349
 350 static void layout_menu_alter_90cc_cb(GtkAction *action, gpointer data)
 351 {
 352         LayoutWindow *lw = data;
 353
 354         layout_image_alter(lw, ALTER_ROTATE_90_CC);
 355 }
 356
 357 static void layout_menu_alter_180_cb(GtkAction *action, gpointer data)
 358 {
 359         LayoutWindow *lw = data;
 360
 361         layout_image_alter(lw, ALTER_ROTATE_180);
 362 }
 363
 364 static void layout_menu_alter_mirror_cb(GtkAction *action, gpointer data)
 365 {
 366         LayoutWindow *lw = data;
 367
 368         layout_image_alter(lw, ALTER_MIRROR);
 369 }
 370
 371 static void layout_menu_alter_flip_cb(GtkAction *action, gpointer data)
 372 {
 373         LayoutWindow *lw = data;
 374
 375         layout_image_alter(lw, ALTER_FLIP);
 376 }
 377
 378 static void layout_menu_alter_desaturate_cb(GtkAction *action, gpointer data)
 379 {
 380         LayoutWindow *lw = data;
 381
 382         layout_image_alter(lw, ALTER_DESATURATE);
 383 }
 384
 385 static void layout_menu_info_cb(GtkAction *action, gpointer data)
 386 {
 387         LayoutWindow *lw = data;
 388         GList *list;
 389         const gchar *path = NULL;
 390
 391         list = layout_selection_list(lw);
 392         if (!list) path = layout_image_get_path(lw);
 393
 394         info_window_new(path, list);
 395 }
 396
 397 static void layout_menu_select_all_cb(GtkAction *action, gpointer data)
 398 {
 399         LayoutWindow *lw = data;
 400
 401         layout_select_all(lw);
 402 }
 403
 404 static void layout_menu_unselect_all_cb(GtkAction *action, gpointer data)
 405 {
 406         LayoutWindow *lw = data;
 407
 408         layout_select_none(lw);
 409 }
 410
 411 static void layout_menu_config_cb(GtkAction *action, gpointer data)
 412 {
 413         show_config_window();
 414 }
 415
 416 static void layout_menu_remove_thumb_cb(GtkAction *action, gpointer data)
 417 {
 418         cache_manager_show();
 419 }
 420
 421 static void layout_menu_wallpaper_cb(GtkAction *action, gpointer data)
 422 {
 423         LayoutWindow *lw = data;
 424
 425         layout_image_to_root(lw);
 426 }
 427
 428 static void layout_menu_zoom_in_cb(GtkAction *action, gpointer data)
 429 {
 430         LayoutWindow *lw = data;
 431
 432         layout_image_zoom_adjust(lw, get_zoom_increment());
 433 }
 434
 435 static void layout_menu_zoom_out_cb(GtkAction *action, gpointer data)
 436 {
 437         LayoutWindow *lw = data;
 438
 439         layout_image_zoom_adjust(lw, -get_zoom_increment());
 440 }
 441
 442 static void layout_menu_zoom_1_1_cb(GtkAction *action, gpointer data)
 443 {
 444         LayoutWindow *lw = data;
 445
 446         layout_image_zoom_set(lw, 1.0);
 447 }
 448
 449 static void layout_menu_zoom_fit_cb(GtkAction *action, gpointer data)
 450 {
 451         LayoutWindow *lw = data;
 452
 453         layout_image_zoom_set(lw, 0.0);
 454 }
 455
 456 static void layout_menu_thumb_cb(GtkToggleAction *action, gpointer data)
 457 {
 458         LayoutWindow *lw = data;
 459
 460         layout_thumb_set(lw, gtk_toggle_action_get_active(action));
 461 }
 462
 463 static void layout_menu_list_cb(GtkRadioAction *action, GtkRadioAction *current, gpointer data)
 464 {
 465         LayoutWindow *lw = data;
 466
 467         layout_views_set(lw, lw->tree_view, (gtk_radio_action_get_current_value(action) == 1));
 468 }
 469
 470 static void layout_menu_tree_cb(GtkToggleAction *action, gpointer data)
 471 {
 472         LayoutWindow *lw = data;
 473
 474         layout_views_set(lw, gtk_toggle_action_get_active(action), lw->icon_view);
 475 }
 476
 477 static void layout_menu_fullscreen_cb(GtkAction *action, gpointer data)
 478 {
 479         LayoutWindow *lw = data;
 480
 481         layout_image_full_screen_toggle(lw);
 482 }
 483
 484 static void layout_menu_refresh_cb(GtkAction *action, gpointer data)
 485 {
 486         LayoutWindow *lw = data;
 487
 488         layout_refresh(lw);
 489 }
 490
 491 static void layout_menu_float_cb(GtkToggleAction *action, gpointer data)
 492 {
 493         LayoutWindow *lw = data;
 494
 495         if (lw->tools_float != gtk_toggle_action_get_active(action))
 496                 {
 497                 layout_tools_float_toggle(lw);
 498                 }
 499 }
 500
 501 static void layout_menu_hide_cb(GtkAction *action, gpointer data)
 502 {
 503         LayoutWindow *lw = data;
 504
 505         layout_tools_hide_toggle(lw);
 506 }
 507
 508 static void layout_menu_toolbar_cb(GtkToggleAction *action, gpointer data)
 509 {
 510         LayoutWindow *lw = data;
 511
 512         if (lw->toolbar_hidden != gtk_toggle_action_get_active(action))
 513                 {
 514                 layout_toolbar_toggle(lw);
 515                 }
 516 }
 517
 518 static void layout_menu_bar_info_cb(GtkToggleAction *action, gpointer data)
 519 {
 520         LayoutWindow *lw = data;
 521
 522         if (lw->bar_info_enabled != gtk_toggle_action_get_active(action))
 523                 {
 524                 layout_bar_info_toggle(lw);
 525                 }
 526 }
 527
 528 static void layout_menu_bar_exif_cb(GtkToggleAction *action, gpointer data)
 529 {
 530         LayoutWindow *lw = data;
 531
 532         if (lw->bar_exif_enabled != gtk_toggle_action_get_active(action))
 533                 {
 534                 layout_bar_exif_toggle(lw);
 535                 }
 536 }
 537
 538 static void layout_menu_bar_sort_cb(GtkToggleAction *action, gpointer data)
 539 {
 540         LayoutWindow *lw = data;
 541
 542         if (lw->bar_sort_enabled != gtk_toggle_action_get_active(action))
 543                 {
 544                 layout_bar_sort_toggle(lw);
 545                 }
 546 }
 547
 548 static void layout_menu_slideshow_cb(GtkAction *action, gpointer data)
 549 {
 550         LayoutWindow *lw = data;
 551
 552         layout_image_slideshow_toggle(lw);
 553 }
 554
 555 static void layout_menu_help_cb(GtkAction *action, gpointer data)
 556 {
 557         help_window_show("html_contents");
 558 }
 559
 560 static void layout_menu_help_keys_cb(GtkAction *action, gpointer data)
 561 {
 562         help_window_show("documentation");
 563 }
 564
 565 static void layout_menu_notes_cb(GtkAction *action, gpointer data)
 566 {
 567         help_window_show("release_notes");
 568 }
 569
 570 static void layout_menu_about_cb(GtkAction *action, gpointer data)
 571 {
 572         show_about_window();
 573 }
 574
 575 /*
 576  *-----------------------------------------------------------------------------
 577  * edit menu
 578  *-----------------------------------------------------------------------------
 579  */
 580
 581 static void layout_menu_edit_cb(GtkAction *action, gpointer data)
 582 {
 583         LayoutWindow *lw = data;
 584         GList *list;
 585         gint n;
 586
 587         n = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(action), "edit_index"));
 588
 589         list = layout_selection_list(lw);
 590         start_editor_from_path_list(n, list);
 591         path_list_free(list);
 592 }
 593
 594 static void layout_menu_edit_update(LayoutWindow *lw)
 595 {
 596         gint i;
 597
 598         /* main edit menu */
 599
 600         if (!lw->action_group) return;
 601
 602         for (i = 0; i < 10; i++)
 603                 {
 604                 gchar *key;
 605                 GtkAction *action;
 606
 607                 key = g_strdup_printf("Editor%d", i);
 608
 609                 action = gtk_action_group_get_action(lw->action_group, key);
 610                 g_object_set_data(G_OBJECT(action), "edit_index", GINT_TO_POINTER(i));
 611
 612                 if (editor_command[i] && strlen(editor_command[i]) > 0)
 613                         {
 614                         gchar *text;
 615
 616                         if (editor_name[i] && strlen(editor_name[i]) > 0)
 617                                 {
 618                                 text = g_strdup_printf(_("in %s..."), editor_name[i]);
 619                                 }
 620                         else
 621                                 {
 622                                 text = g_strdup(_("in (unknown)..."));
 623                                 }
 624                         g_object_set(action, "label", text,
 625                                              "sensitive", TRUE, NULL);
 626                         g_free(text);
 627                         }
 628                 else
 629                         {
 630                         g_object_set(action, "label", _("empty"),
 631                                              "sensitive", FALSE, NULL);
 632                         }
 633
 634                 g_free(key);
 635                 }
 636 }
 637
 638 void layout_edit_update_all(void)
 639 {
 640         GList *work;
 641
 642         work = layout_window_list;
 643         while (work)
 644                 {
 645                 LayoutWindow *lw = work->data;
 646                 work = work->next;
 647
 648                 layout_menu_edit_update(lw);
 649                 }
 650 }
 651
 652 /*
 653  *-----------------------------------------------------------------------------
 654  * recent menu
 655  *-----------------------------------------------------------------------------
 656  */
 657
 658 static void layout_menu_recent_cb(GtkWidget *widget, gpointer data)
 659 {
 660         gint n;
 661         gchar *path;
 662
 663         n = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), "recent_index"));
 664
 665         path = g_list_nth_data(history_list_get_by_key("recent"), n);
 666
 667         if (!path) return;
 668
 669         /* make a copy of it */
 670         path = g_strdup(path);
 671         collection_window_new(path);
 672         g_free(path);
 673 }
 674
 675 static void layout_menu_recent_update(LayoutWindow *lw)
 676 {
 677         GtkWidget *menu;
 678         GtkWidget *recent;
 679         GtkWidget *item;
 680         GList *list;
 681         gint n;
 682
 683         if (!lw->ui_manager) return;
 684
 685         list = history_list_get_by_key("recent");
 686         n = 0;
 687
 688         menu = gtk_menu_new();
 689
 690         while (list)
 691                 {
 692                 item = menu_item_add_simple(menu, filename_from_path((gchar *)list->data),
 693                                             G_CALLBACK(layout_menu_recent_cb), lw);
 694                 g_object_set_data(G_OBJECT(item), "recent_index", GINT_TO_POINTER(n));
 695                 list = list->next;
 696                 n++;
 697                 }
 698
 699         if (n == 0)
 700                 {
 701                 menu_item_add(menu, _("Empty"), NULL, NULL);
 702                 }
 703
 704         recent = gtk_ui_manager_get_widget(lw->ui_manager, "/MainMenu/FileMenu/OpenRecent");
 705         gtk_menu_item_set_submenu(GTK_MENU_ITEM(recent), menu);
 706         gtk_widget_set_sensitive(recent, (n != 0));
 707 }
 708
 709 void layout_recent_update_all(void)
 710 {
 711         GList *work;
 712
 713         work = layout_window_list;
 714         while (work)
 715                 {
 716                 LayoutWindow *lw = work->data;
 717                 work = work->next;
 718
 719                 layout_menu_recent_update(lw);
 720                 }
 721 }
 722
 723 void layout_recent_add_path(const gchar *path)
 724 {
 725         if (!path) return;
 726
 727         history_list_add_to_key("recent", path, recent_list_max);
 728
 729         layout_recent_update_all();
 730 }
 731
 732 /*
 733  *-----------------------------------------------------------------------------
 734  * menu
 735  *-----------------------------------------------------------------------------
 736  */
 737
 738 #define CB G_CALLBACK
 739
 740 static GtkActionEntry menu_entries[] = {
 741   { "FileMenu",         NULL,           N_("_File") },
 742   { "EditMenu",         NULL,           N_("_Edit") },
 743   { "AdjustMenu",       NULL,           N_("_Adjust") },
 744   { "ViewMenu",         NULL,           N_("_View") },
 745   { "HelpMenu",         NULL,           N_("_Help") },
 746
 747   { "NewWindow",        GTK_STOCK_NEW,  N_("New _window"),      NULL,           NULL,   CB(layout_menu_new_window_cb) },
 748   { "NewCollection",    GTK_STOCK_INDEX,N_("_New collection"),  "C",            NULL,   CB(layout_menu_new_cb) },
 749   { "OpenCollection",   GTK_STOCK_OPEN, N_("_Open collection..."),"O",          NULL,   CB(layout_menu_open_cb) },
 750   { "OpenRecent",       NULL,           N_("Open _recent") },
 751   { "Search",           GTK_STOCK_FIND, N_("_Search..."),       "F3",           NULL,   CB(layout_menu_search_cb) },
 752   { "FindDupes",        GTK_STOCK_FIND, N_("_Find duplicates..."),"D",          NULL,   CB(layout_menu_dupes_cb) },
 753   { "PanView",          NULL,           N_("Pan _view"),        "<control>J",   NULL,   CB(layout_menu_pan_cb) },
 754   { "Print",            GTK_STOCK_PRINT,N_("_Print..."),        "<shift>P",     NULL,   CB(layout_menu_print_cb) },
 755   { "NewFolder",        NULL,           N_("N_ew folder..."),   "<control>F",   NULL,   CB(layout_menu_dir_cb) },
 756   { "Copy",             NULL,           N_("_Copy..."),         "<control>C",   NULL,   CB(layout_menu_copy_cb) },
 757   { "Move",             NULL,           N_("_Move..."),         "<control>M",   NULL,   CB(layout_menu_move_cb) },
 758   { "Rename",           NULL,           N_("_Rename..."),       "<control>R",   NULL,   CB(layout_menu_rename_cb) },
 759   { "Delete",   GTK_STOCK_DELETE,       N_("_Delete..."),       "<control>D",   NULL,   CB(layout_menu_delete_cb) },
 760   { "CloseWindow",      GTK_STOCK_CLOSE,N_("C_lose window"),    "<control>W",   NULL,   CB(layout_menu_close_cb) },
 761   { "Quit",             GTK_STOCK_QUIT, N_("_Quit"),            "<control>Q",   NULL,   CB(layout_menu_exit_cb) },
 762
 763   { "Editor0",          NULL,           "editor0",              "<control>1",   NULL,   CB(layout_menu_edit_cb) },
 764   { "Editor1",          NULL,           "editor1",              "<control>2",   NULL,   CB(layout_menu_edit_cb) },
 765   { "Editor2",          NULL,           "editor2",              "<control>3",   NULL,   CB(layout_menu_edit_cb) },
 766   { "Editor3",          NULL,           "editor3",              "<control>4",   NULL,   CB(layout_menu_edit_cb) },
 767   { "Editor4",          NULL,           "editor4",              "<control>5",   NULL,   CB(layout_menu_edit_cb) },
 768   { "Editor5",          NULL,           "editor5",              "<control>6",   NULL,   CB(layout_menu_edit_cb) },
 769   { "Editor6",          NULL,           "editor6",              "<control>7",   NULL,   CB(layout_menu_edit_cb) },
 770   { "Editor7",          NULL,           "editor7",              "<control>8",   NULL,   CB(layout_menu_edit_cb) },
 771   { "Editor8",          NULL,           "editor8",              "<control>9",   NULL,   CB(layout_menu_edit_cb) },
 772   { "Editor9",          NULL,           "editor9",              "<control>0",   NULL,   CB(layout_menu_edit_cb) },
 773   { "RotateCW",         NULL,   N_("_Rotate clockwise"),        "bracketright", NULL,   CB(layout_menu_alter_90_cb) },
 774   { "RotateCCW",        NULL,   N_("Rotate _counterclockwise"), "bracketleft",  NULL,   CB(layout_menu_alter_90cc_cb) },
 775   { "Rotate180",        NULL,           N_("Rotate 1_80"),      "<shift>R",     NULL,   CB(layout_menu_alter_180_cb) },
 776   { "Mirror",           NULL,           N_("_Mirror"),          "<shift>M",     NULL,   CB(layout_menu_alter_mirror_cb) },
 777   { "Flip",             NULL,           N_("_Flip"),            "<shift>F",     NULL,   CB(layout_menu_alter_flip_cb) },
 778   { "Grayscale",        NULL,           N_("_Grayscale"),       "<shift>G",     NULL,   CB(layout_menu_alter_desaturate_cb) },
 779   { "Properties",GTK_STOCK_PROPERTIES,  N_("_Properties"),      "<control>P",   NULL,   CB(layout_menu_info_cb) },
 780   { "SelectAll",        NULL,           N_("Select _all"),      "<control>A",   NULL,   CB(layout_menu_select_all_cb) },
 781   { "SelectNone",       NULL,           N_("Select _none"), "<control><shift>A",NULL,   CB(layout_menu_unselect_all_cb) },
 782   { "Preferences",GTK_STOCK_PREFERENCES,N_("P_references..."),  "<control>O",   NULL,   CB(layout_menu_config_cb) },
 783   { "Maintenance",      NULL,           N_("_Thumbnail maintenance..."),NULL,   NULL,   CB(layout_menu_remove_thumb_cb) },
 784   { "Wallpaper",        NULL,           N_("Set as _wallpaper"),NULL,           NULL,   CB(layout_menu_wallpaper_cb) },
 785
 786   { "ZoomIn",   GTK_STOCK_ZOOM_IN,      N_("Zoom _in"),         "equal",        NULL,   CB(layout_menu_zoom_in_cb) },
 787   { "ZoomOut",  GTK_STOCK_ZOOM_OUT,     N_("Zoom _out"),        "minus",        NULL,   CB(layout_menu_zoom_out_cb) },
 788   { "Zoom100",  GTK_STOCK_ZOOM_100,     N_("Zoom _1:1"),        "Z",            NULL,   CB(layout_menu_zoom_1_1_cb) },
 789   { "ZoomFit",  GTK_STOCK_ZOOM_FIT,     N_("_Zoom to fit"),     "X",            NULL,   CB(layout_menu_zoom_fit_cb) },
 790   { "FullScreen",       NULL,           N_("F_ull screen"),     "F",            NULL,   CB(layout_menu_fullscreen_cb) },
 791   { "HideTools",        NULL,           N_("_Hide file list"),  "<control>H",   NULL,   CB(layout_menu_hide_cb) },
 792   { "SlideShow",        NULL,           N_("Toggle _slideshow"),"S",            NULL,   CB(layout_menu_slideshow_cb) },
 793   { "Refresh",  GTK_STOCK_REFRESH,      N_("_Refresh"),         "R",            NULL,   CB(layout_menu_refresh_cb) },
 794
 795   { "HelpContents",     GTK_STOCK_HELP, N_("_Contents"),        "F1",           NULL,   CB(layout_menu_help_cb) },
 796   { "HelpShortcuts",    NULL,           N_("_Keyboard shortcuts"),NULL,         NULL,   CB(layout_menu_help_keys_cb) },
 797   { "HelpNotes",        NULL,           N_("_Release notes"),   NULL,           NULL,   CB(layout_menu_notes_cb) },
 798   { "About",            NULL,           N_("_About"),           NULL,           NULL,   CB(layout_menu_about_cb) }
 799 };
 800
 801 static GtkToggleActionEntry menu_toggle_entries[] = {
 802   { "Thumbnails",       NULL,           N_("_Thumbnails"),      "T",            NULL,   CB(layout_menu_thumb_cb) },
 803   { "FolderTree",       NULL,           N_("Tr_ee"),            "<control>T",   NULL,   CB(layout_menu_tree_cb) },
 804   { "FloatTools",       NULL,           N_("_Float file list"), "L",            NULL,   CB(layout_menu_float_cb) },
 805   { "HideToolbar",      NULL,           N_("Hide tool_bar"),    NULL,           NULL,   CB(layout_menu_toolbar_cb) },
 806   { "SBarKeywords",     NULL,           N_("_Keywords"),        "<control>K",   NULL,   CB(layout_menu_bar_info_cb) },
 807   { "SBarExif",         NULL,           N_("E_xif data"),       "<control>E",   NULL,   CB(layout_menu_bar_exif_cb) },
 808   { "SBarSort",         NULL,           N_("Sort _manager"),    "<control>S",   NULL,   CB(layout_menu_bar_sort_cb) }
 809 };
 810
 811 static GtkRadioActionEntry menu_radio_entries[] = {
 812   { "ViewList",         NULL,           N_("_List"),            "<control>L",   NULL,   0 },
 813   { "ViewIcons",        NULL,           N_("I_cons"),           "<control>I",   NULL,   1 }
 814 };
 815
 816 #undef CB
 817
 818 static const char *menu_ui_description =
 819 "<ui>"
 820 "  <menubar name='MainMenu'>"
 821 "    <menu action='FileMenu'>"
 822 "      <menuitem action='NewWindow'/>"
 823 "      <menuitem action='NewCollection'/>"
 824 "      <menuitem action='OpenCollection'/>"
 825 "      <menuitem action='OpenRecent'/>"
 826 "      <separator/>"
 827 "      <menuitem action='Search'/>"
 828 "      <menuitem action='FindDupes'/>"
 829 "      <menuitem action='PanView'/>"
 830 "      <separator/>"
 831 "      <menuitem action='Print'/>"
 832 "      <menuitem action='NewFolder'/>"
 833 "      <separator/>"
 834 "      <menuitem action='Copy'/>"
 835 "      <menuitem action='Move'/>"
 836 "      <menuitem action='Rename'/>"
 837 "      <menuitem action='Delete'/>"
 838 "      <separator/>"
 839 "      <menuitem action='CloseWindow'/>"
 840 "      <menuitem action='Quit'/>"
 841 "    </menu>"
 842 "    <menu action='EditMenu'>"
 843 "      <menuitem action='Editor0'/>"
 844 "      <menuitem action='Editor1'/>"
 845 "      <menuitem action='Editor2'/>"
 846 "      <menuitem action='Editor3'/>"
 847 "      <menuitem action='Editor4'/>"
 848 "      <menuitem action='Editor5'/>"
 849 "      <menuitem action='Editor6'/>"
 850 "      <menuitem action='Editor7'/>"
 851 "      <menuitem action='Editor8'/>"
 852 "      <menuitem action='Editor9'/>"
 853 "      <separator/>"
 854 "      <menu action='AdjustMenu'>"
 855 "        <menuitem action='RotateCW'/>"
 856 "        <menuitem action='RotateCCW'/>"
 857 "        <menuitem action='Rotate180'/>"
 858 "        <menuitem action='Mirror'/>"
 859 "        <menuitem action='Flip'/>"
 860 "        <menuitem action='Grayscale'/>"
 861 "      </menu>"
 862 "      <menuitem action='Properties'/>"
 863 "      <separator/>"
 864 "      <menuitem action='SelectAll'/>"
 865 "      <menuitem action='SelectNone'/>"
 866 "      <separator/>"
 867 "      <menuitem action='Preferences'/>"
 868 "      <menuitem action='Maintenance'/>"
 869 "      <separator/>"
 870 "      <menuitem action='Wallpaper'/>"
 871 "    </menu>"
 872 "    <menu action='ViewMenu'>"
 873 "      <separator/>"
 874 "      <menuitem action='ZoomIn'/>"
 875 "      <menuitem action='ZoomOut'/>"
 876 "      <menuitem action='Zoom100'/>"
 877 "      <menuitem action='ZoomFit'/>"
 878 "      <separator/>"
 879 "      <menuitem action='Thumbnails'/>"
 880 "      <menuitem action='ViewList'/>"
 881 "      <menuitem action='ViewIcons'/>"
 882 "      <separator/>"
 883 "      <menuitem action='FolderTree'/>"
 884 "      <menuitem action='FullScreen'/>"
 885 "      <separator/>"
 886 "      <menuitem action='FloatTools'/>"
 887 "      <menuitem action='HideTools'/>"
 888 "      <menuitem action='HideToolbar'/>"
 889 "      <separator/>"
 890 "      <menuitem action='SBarKeywords'/>"
 891 "      <menuitem action='SBarExif'/>"
 892 "      <menuitem action='SBarSort'/>"
 893 "      <separator/>"
 894 "      <menuitem action='SlideShow'/>"
 895 "      <menuitem action='Refresh'/>"
 896 "    </menu>"
 897 "    <menu action='HelpMenu'>"
 898 "      <separator/>"
 899 "      <menuitem action='HelpContents'/>"
 900 "      <menuitem action='HelpShortcuts'/>"
 901 "      <menuitem action='HelpNotes'/>"
 902 "      <separator/>"
 903 "      <menuitem action='About'/>"
 904 "    </menu>"
 905 "  </menubar>"
 906 "</ui>";
 907
 908
 909 static gchar *menu_translate(const gchar *path, gpointer data)
 910 {
 911         return _(path);
 912 }
 913
 914 void layout_actions_setup(LayoutWindow *lw)
 915 {
 916         GError *error;
 917
 918         if (lw->ui_manager) return;
 919
 920         lw->action_group = gtk_action_group_new ("MenuActions");
 921         gtk_action_group_set_translate_func(lw->action_group, menu_translate, NULL, NULL);
 922
 923         gtk_action_group_add_actions(lw->action_group,
 924                                      menu_entries, G_N_ELEMENTS(menu_entries), lw);
 925         gtk_action_group_add_toggle_actions(lw->action_group,
 926                                             menu_toggle_entries, G_N_ELEMENTS(menu_toggle_entries), lw);
 927         gtk_action_group_add_radio_actions(lw->action_group,
 928                                            menu_radio_entries, G_N_ELEMENTS(menu_radio_entries),
 929                                            0, G_CALLBACK(layout_menu_list_cb), lw);
 930
 931         lw->ui_manager = gtk_ui_manager_new();
 932         gtk_ui_manager_set_add_tearoffs(lw->ui_manager, TRUE);
 933         gtk_ui_manager_insert_action_group(lw->ui_manager, lw->action_group, 0);
 934
 935         error = NULL;
 936         if (!gtk_ui_manager_add_ui_from_string(lw->ui_manager, menu_ui_description, -1, &error))
 937                 {
 938                 g_message ("building menus failed: %s", error->message);
 939                 g_error_free (error);
 940                 exit (EXIT_FAILURE);
 941                 }
 942 }
 943
 944 void layout_actions_add_window(LayoutWindow *lw, GtkWidget *window)
 945 {
 946         GtkAccelGroup *group;
 947
 948         if (!lw->ui_manager) return;
 949
 950         group = gtk_ui_manager_get_accel_group(lw->ui_manager);
 951         gtk_window_add_accel_group(GTK_WINDOW(window), group);
 952 }
 953
 954 GtkWidget *layout_actions_menu_bar(LayoutWindow *lw)
 955 {
 956         return gtk_ui_manager_get_widget(lw->ui_manager, "/MainMenu");
 957 }
 958
 959
 960 /*
 961  *-----------------------------------------------------------------------------
 962  * toolbar
 963  *-----------------------------------------------------------------------------
 964  */
 965
 966 static void layout_button_thumb_cb(GtkWidget *widget, gpointer data)
 967 {
 968         LayoutWindow *lw = data;
 969
 970         layout_thumb_set(lw, gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(widget)));
 971 }
 972
 973 static void layout_button_home_cb(GtkWidget *widget, gpointer data)
 974 {
 975         LayoutWindow *lw = data;
 976         const gchar *path = homedir();
 977
 978         if (path) layout_set_path(lw, path);
 979 }
 980
 981 static void layout_button_refresh_cb(GtkWidget *widget, gpointer data)
 982 {
 983         LayoutWindow *lw = data;
 984
 985         layout_refresh(lw);
 986 }
 987
 988 static void layout_button_zoom_in_cb(GtkWidget *widget, gpointer data)
 989 {
 990         LayoutWindow *lw = data;
 991
 992         layout_image_zoom_adjust(lw, get_zoom_increment());
 993 }
 994
 995 static void layout_button_zoom_out_cb(GtkWidget *widget, gpointer data)
 996 {
 997         LayoutWindow *lw = data;
 998
 999         layout_image_zoom_adjust(lw, -get_zoom_increment());
1000 }
1001
1002 static void layout_button_zoom_fit_cb(GtkWidget *widget, gpointer data)
1003 {
1004         LayoutWindow *lw = data;
1005
1006         layout_image_zoom_set(lw, 0.0);
1007 }
1008
1009 static void layout_button_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1010 {
1011         LayoutWindow *lw = data;
1012
1013         layout_image_zoom_set(lw, 1.0);
1014 }
1015
1016 static void layout_button_config_cb(GtkWidget *widget, gpointer data)
1017 {
1018         show_config_window();
1019 }
1020
1021 static void layout_button_float_cb(GtkWidget *widget, gpointer data)
1022 {
1023         LayoutWindow *lw = data;
1024
1025         layout_tools_float_toggle(lw);
1026 }
1027
1028 static void layout_button_custom_icon(GtkWidget *button, const gchar *key)
1029 {
1030         GtkWidget *icon;
1031         GdkPixbuf *pixbuf;
1032
1033         pixbuf = pixbuf_inline(key);
1034         if (!pixbuf) return;
1035
1036         icon = gtk_image_new_from_pixbuf(pixbuf);
1037         g_object_unref(pixbuf);
1038
1039         pref_toolbar_button_set_icon(button, icon, NULL);
1040         gtk_widget_show(icon);
1041 }
1042
1043 GtkWidget *layout_button_bar(LayoutWindow *lw)
1044 {
1045         GtkWidget *box;
1046         GtkWidget *button;
1047
1048         box =  pref_toolbar_new(NULL, GTK_TOOLBAR_ICONS);
1049
1050         button = pref_toolbar_button(box, NULL, _("_Thumbnails"), TRUE,
1051                                      _("Show thumbnails"), G_CALLBACK(layout_button_thumb_cb), lw);
1052         layout_button_custom_icon(button, PIXBUF_INLINE_ICON_THUMB);
1053         lw->thumb_button = button;
1054
1055         pref_toolbar_button(box, GTK_STOCK_HOME, NULL, FALSE,
1056                             _("Change to home folder"), G_CALLBACK(layout_button_home_cb), lw);
1057         pref_toolbar_button(box, GTK_STOCK_REFRESH, NULL, FALSE,
1058                             _("Refresh file list"), G_CALLBACK(layout_button_refresh_cb), lw);
1059         pref_toolbar_button(box, GTK_STOCK_ZOOM_IN, NULL, FALSE,
1060                             _("Zoom in"), G_CALLBACK(layout_button_zoom_in_cb), lw);
1061         pref_toolbar_button(box, GTK_STOCK_ZOOM_OUT, NULL, FALSE,
1062                             _("Zoom out"), G_CALLBACK(layout_button_zoom_out_cb), lw);
1063         pref_toolbar_button(box, GTK_STOCK_ZOOM_FIT, NULL, FALSE,
1064                             _("Fit image to window"), G_CALLBACK(layout_button_zoom_fit_cb), lw);
1065         pref_toolbar_button(box, GTK_STOCK_ZOOM_100, NULL, FALSE,
1066                             _("Set zoom 1:1"), G_CALLBACK(layout_button_zoom_1_1_cb), lw);
1067         pref_toolbar_button(box, GTK_STOCK_PREFERENCES, NULL, FALSE,
1068                             _("Configure options"), G_CALLBACK(layout_button_config_cb), lw);
1069         button = pref_toolbar_button(box, NULL, _("_Float"), FALSE,
1070                                      _("Float Controls"), G_CALLBACK(layout_button_float_cb), lw);
1071         layout_button_custom_icon(button, PIXBUF_INLINE_ICON_FLOAT);
1072
1073         return box;
1074 }
1075
1076 /*
1077  *-----------------------------------------------------------------------------
1078  * misc
1079  *-----------------------------------------------------------------------------
1080  */
1081
1082 static void layout_util_sync_views(LayoutWindow *lw)
1083 {
1084         GtkAction *action;
1085
1086         if (!lw->action_group) return;
1087
1088         action = gtk_action_group_get_action(lw->action_group, "FolderTree");
1089         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->tree_view);
1090
1091         action = gtk_action_group_get_action(lw->action_group, "ViewIcons");
1092         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->icon_view);
1093
1094         action = gtk_action_group_get_action(lw->action_group, "FloatTools");
1095         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->tools_float);
1096
1097         action = gtk_action_group_get_action(lw->action_group, "SBarKeywords");
1098         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->bar_info_enabled);
1099
1100         action = gtk_action_group_get_action(lw->action_group, "SBarExif");
1101         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->bar_exif_enabled);
1102
1103         action = gtk_action_group_get_action(lw->action_group, "SBarSort");
1104         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->bar_sort_enabled);
1105
1106         action = gtk_action_group_get_action(lw->action_group, "HideToolbar");
1107         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->toolbar_hidden);
1108 }
1109
1110 void layout_util_sync_thumb(LayoutWindow *lw)
1111 {
1112         GtkAction *action;
1113
1114         if (!lw->action_group) return;
1115
1116         action = gtk_action_group_get_action(lw->action_group, "Thumbnails");
1117         gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action), lw->thumbs_enabled);
1118         g_object_set(action, "sensitive", !lw->icon_view, NULL);
1119
1120         gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(lw->thumb_button), lw->thumbs_enabled);
1121         gtk_widget_set_sensitive(lw->thumb_button, !lw->icon_view);
1122 }
1123
1124 void layout_util_sync(LayoutWindow *lw)
1125 {
1126         layout_util_sync_views(lw);
1127         layout_util_sync_thumb(lw);
1128         layout_menu_recent_update(lw);
1129         layout_menu_edit_update(lw);
1130 }
1131
1132 /*
1133  *-----------------------------------------------------------------------------
1134  * icons (since all the toolbar icons are included here, best place as any)
1135  *-----------------------------------------------------------------------------
1136  */
1137
1138 PixmapFolders *folder_icons_new(void)
1139 {
1140         PixmapFolders *pf;
1141
1142         pf = g_new0(PixmapFolders, 1);
1143
1144         pf->close = pixbuf_inline(PIXBUF_INLINE_FOLDER_CLOSED);
1145         pf->open = pixbuf_inline(PIXBUF_INLINE_FOLDER_OPEN);
1146         pf->deny = pixbuf_inline(PIXBUF_INLINE_FOLDER_LOCKED);
1147         pf->parent = pixbuf_inline(PIXBUF_INLINE_FOLDER_UP);
1148
1149         return pf;
1150 }
1151
1152 void folder_icons_free(PixmapFolders *pf)
1153 {
1154         if (!pf) return;
1155
1156         g_object_unref(pf->close);
1157         g_object_unref(pf->open);
1158         g_object_unref(pf->deny);
1159         g_object_unref(pf->parent);
1160
1161         g_free(pf);
1162 }
1163
1164 /*
1165  *-----------------------------------------------------------------------------
1166  * sidebars
1167  *-----------------------------------------------------------------------------
1168  */
1169
1170 #define SIDEBAR_WIDTH 288
1171
1172 static void layout_bar_info_destroyed(GtkWidget *widget, gpointer data)
1173 {
1174         LayoutWindow *lw = data;
1175
1176         lw->bar_info = NULL;
1177
1178         if (lw->utility_box)
1179                 {
1180                 /* destroyed from within itself */
1181                 lw->bar_info_enabled = FALSE;
1182                 layout_util_sync_views(lw);
1183                 }
1184 }
1185
1186 static GList *layout_bar_info_list_cb(gpointer data)
1187 {
1188         LayoutWindow *lw = data;
1189
1190         return layout_selection_list(lw);
1191 }
1192
1193 static void layout_bar_info_new(LayoutWindow *lw)
1194 {
1195         if (!lw->utility_box) return;
1196
1197         lw->bar_info = bar_info_new(layout_image_get_path(lw), FALSE, lw->utility_box);
1198         bar_info_set_selection_func(lw->bar_info, layout_bar_info_list_cb, lw);
1199         bar_info_selection(lw->bar_info, layout_selection_count(lw, NULL) - 1);
1200         bar_info_size_request(lw->bar_info, SIDEBAR_WIDTH * 3 / 4);
1201         g_signal_connect(G_OBJECT(lw->bar_info), "destroy",
1202                          G_CALLBACK(layout_bar_info_destroyed), lw);
1203         lw->bar_info_enabled = TRUE;
1204
1205         gtk_box_pack_start(GTK_BOX(lw->utility_box), lw->bar_info, FALSE, FALSE, 0);
1206         gtk_widget_show(lw->bar_info);
1207 }
1208
1209 static void layout_bar_info_close(LayoutWindow *lw)
1210 {
1211         if (lw->bar_info)
1212                 {
1213                 bar_info_close(lw->bar_info);
1214                 lw->bar_info = NULL;
1215                 }
1216         lw->bar_info_enabled = FALSE;
1217 }
1218
1219 void layout_bar_info_toggle(LayoutWindow *lw)
1220 {
1221         if (lw->bar_info_enabled)
1222                 {
1223                 layout_bar_info_close(lw);
1224                 }
1225         else
1226                 {
1227                 layout_bar_info_new(lw);
1228                 }
1229 }
1230
1231 static void layout_bar_info_new_image(LayoutWindow *lw)
1232 {
1233         if (!lw->bar_info || !lw->bar_info_enabled) return;
1234
1235         bar_info_set(lw->bar_info, layout_image_get_path(lw));
1236 }
1237
1238 static void layout_bar_info_new_selection(LayoutWindow *lw, gint count)
1239 {
1240         if (!lw->bar_info || !lw->bar_info_enabled) return;
1241
1242         bar_info_selection(lw->bar_info, count - 1);
1243 }
1244
1245 static void layout_bar_info_maint_renamed(LayoutWindow *lw)
1246 {
1247         if (!lw->bar_info || !lw->bar_info_enabled) return;
1248
1249         bar_info_maint_renamed(lw->bar_info, layout_image_get_path(lw));
1250 }
1251
1252 static void layout_bar_exif_destroyed(GtkWidget *widget, gpointer data)
1253 {
1254         LayoutWindow *lw = data;
1255
1256         if (lw->bar_exif)
1257                 {
1258                 lw->bar_exif_advanced = bar_exif_is_advanced(lw->bar_exif);
1259                 }
1260
1261         lw->bar_exif = NULL;
1262         if (lw->utility_box)
1263                 {
1264                 /* destroyed from within itself */
1265                 lw->bar_exif_enabled = FALSE;
1266                 layout_util_sync_views(lw);
1267                 }
1268 }
1269
1270 static void layout_bar_exif_sized(GtkWidget *widget, GtkAllocation *allocation, gpointer data)
1271 {
1272         LayoutWindow *lw = data;
1273
1274         if (lw->bar_exif)
1275                 {
1276                 lw->bar_exif_size = allocation->width;
1277                 }
1278 }
1279
1280 static void layout_bar_exif_new(LayoutWindow *lw)
1281 {
1282         if (!lw->utility_box) return;
1283
1284         lw->bar_exif = bar_exif_new(TRUE, layout_image_get_path(lw),
1285                                     lw->bar_exif_advanced, lw->utility_box);
1286         g_signal_connect(G_OBJECT(lw->bar_exif), "destroy",
1287                          G_CALLBACK(layout_bar_exif_destroyed), lw);
1288         g_signal_connect(G_OBJECT(lw->bar_exif), "size_allocate",
1289                          G_CALLBACK(layout_bar_exif_sized), lw);
1290         lw->bar_exif_enabled = TRUE;
1291
1292         if (lw->bar_exif_size < 1) lw->bar_exif_size = SIDEBAR_WIDTH;
1293         gtk_widget_set_size_request(lw->bar_exif, lw->bar_exif_size, -1);
1294         gtk_box_pack_start(GTK_BOX(lw->utility_box), lw->bar_exif, FALSE, FALSE, 0);
1295         if (lw->bar_info) gtk_box_reorder_child(GTK_BOX(lw->utility_box), lw->bar_exif, 1);
1296         gtk_widget_show(lw->bar_exif);
1297 }
1298
1299 static void layout_bar_exif_close(LayoutWindow *lw)
1300 {
1301         if (lw->bar_exif)
1302                 {
1303                 bar_exif_close(lw->bar_exif);
1304                 lw->bar_exif = NULL;
1305                 }
1306         lw->bar_exif_enabled = FALSE;
1307 }
1308
1309 void layout_bar_exif_toggle(LayoutWindow *lw)
1310 {
1311         if (lw->bar_exif_enabled)
1312                 {
1313                 layout_bar_exif_close(lw);
1314                 }
1315         else
1316                 {
1317                 layout_bar_exif_new(lw);
1318                 }
1319 }
1320
1321 static void layout_bar_exif_new_image(LayoutWindow *lw)
1322 {
1323         if (!lw->bar_exif || !lw->bar_exif_enabled) return;
1324
1325         bar_exif_set(lw->bar_exif, layout_image_get_path(lw));
1326 }
1327
1328 static void layout_bar_sort_destroyed(GtkWidget *widget, gpointer data)
1329 {
1330         LayoutWindow *lw = data;
1331
1332         lw->bar_sort = NULL;
1333
1334         if (lw->utility_box)
1335                 {
1336                 /* destroyed from within itself */
1337                 lw->bar_sort_enabled = FALSE;
1338
1339                 layout_util_sync_views(lw);
1340                 }
1341 }
1342
1343 static void layout_bar_sort_new(LayoutWindow *lw)
1344 {
1345         if (!lw->utility_box) return;
1346
1347         lw->bar_sort = bar_sort_new(lw);
1348         g_signal_connect(G_OBJECT(lw->bar_sort), "destroy",
1349                          G_CALLBACK(layout_bar_sort_destroyed), lw);
1350         lw->bar_sort_enabled = TRUE;
1351
1352         gtk_box_pack_end(GTK_BOX(lw->utility_box), lw->bar_sort, FALSE, FALSE, 0);
1353         gtk_widget_show(lw->bar_sort);
1354 }
1355
1356 static void layout_bar_sort_close(LayoutWindow *lw)
1357 {
1358         if (lw->bar_sort)
1359                 {
1360                 bar_sort_close(lw->bar_sort);
1361                 lw->bar_sort = NULL;
1362                 }
1363         lw->bar_sort_enabled = FALSE;
1364 }
1365
1366 void layout_bar_sort_toggle(LayoutWindow *lw)
1367 {
1368         if (lw->bar_sort_enabled)
1369                 {
1370                 layout_bar_sort_close(lw);
1371                 }
1372         else
1373                 {
1374                 layout_bar_sort_new(lw);
1375                 }
1376 }
1377
1378 void layout_bars_new_image(LayoutWindow *lw)
1379 {
1380         layout_bar_info_new_image(lw);
1381         layout_bar_exif_new_image(lw);
1382 }
1383
1384 void layout_bars_new_selection(LayoutWindow *lw, gint count)
1385 {
1386         layout_bar_info_new_selection(lw, count);
1387 }
1388
1389 GtkWidget *layout_bars_prepare(LayoutWindow *lw, GtkWidget *image)
1390 {
1391         lw->utility_box = gtk_hbox_new(FALSE, PREF_PAD_GAP);
1392         gtk_box_pack_start(GTK_BOX(lw->utility_box), image, TRUE, TRUE, 0);
1393         gtk_widget_show(image);
1394
1395         if (lw->bar_sort_enabled)
1396                 {
1397                 layout_bar_sort_new(lw);
1398                 }
1399
1400         if (lw->bar_info_enabled)
1401                 {
1402                 layout_bar_info_new(lw);
1403                 }
1404
1405         if (lw->bar_exif_enabled)
1406                 {
1407                 layout_bar_exif_new(lw);
1408                 }
1409
1410         return lw->utility_box;
1411 }
1412
1413 void layout_bars_close(LayoutWindow *lw)
1414 {
1415         layout_bar_sort_close(lw);
1416         layout_bar_exif_close(lw);
1417         layout_bar_info_close(lw);
1418 }
1419
1420 void layout_bars_maint_renamed(LayoutWindow *lw)
1421 {
1422         layout_bar_info_maint_renamed(lw);
1423 }
1424