src/view_file/view_file.c

   1 /*
   2  * Copyright (C) 2008 - 2016 The Geeqie Team
   3  *
   4  * Author: Laurent Monin
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19  */
  20
  21 #include "main.h"
  22 #include "view_file.h"
  23
  24 #include "dupe.h"
  25 #include "collect.h"
  26 #include "collect-table.h"
  27 #include "editors.h"
  28 #include "layout.h"
  29 #include "menu.h"
  30 #include "thumb.h"
  31 #include "ui_menu.h"
  32 #include "ui_fileops.h"
  33 #include "ui_misc.h"
  34 #include "utilops.h"
  35 #include "view_file/view_file_list.h"
  36 #include "view_file/view_file_icon.h"
  37 #include "window.h"
  38
  39 /*
  40  *-----------------------------------------------------------------------------
  41  * signals
  42  *-----------------------------------------------------------------------------
  43  */
  44
  45 void vf_send_update(ViewFile *vf)
  46 {
  47         if (vf->func_status) vf->func_status(vf, vf->data_status);
  48 }
  49
  50 /*
  51  *-----------------------------------------------------------------------------
  52  * misc
  53  *-----------------------------------------------------------------------------
  54  */
  55
  56 void vf_sort_set(ViewFile *vf, SortType type, gboolean ascend)
  57 {
  58         switch (vf->type)
  59         {
  60         case FILEVIEW_LIST: vflist_sort_set(vf, type, ascend); break;
  61         case FILEVIEW_ICON: vficon_sort_set(vf, type, ascend); break;
  62         }
  63 }
  64
  65 /*
  66  *-----------------------------------------------------------------------------
  67  * row stuff
  68  *-----------------------------------------------------------------------------
  69  */
  70
  71 FileData *vf_index_get_data(ViewFile *vf, gint row)
  72 {
  73         return g_list_nth_data(vf->list, row);
  74 }
  75
  76 gint vf_index_by_fd(ViewFile *vf, FileData *fd)
  77 {
  78         switch (vf->type)
  79         {
  80         case FILEVIEW_LIST: return vflist_index_by_fd(vf, fd);
  81         case FILEVIEW_ICON: return vficon_index_by_fd(vf, fd);
  82         }
  83 }
  84
  85 guint vf_count(ViewFile *vf, gint64 *bytes)
  86 {
  87         if (bytes)
  88                 {
  89                 gint64 b = 0;
  90                 GList *work;
  91
  92                 work = vf->list;
  93                 while (work)
  94                         {
  95                         FileData *fd = work->data;
  96                         work = work->next;
  97
  98                         b += fd->size;
  99                         }
 100
 101                 *bytes = b;
 102                 }
 103
 104         return g_list_length(vf->list);
 105 }
 106
 107 GList *vf_get_list(ViewFile *vf)
 108 {
 109         GList *list = NULL;
 110         GList *work;
 111         for (work = vf->list; work; work = work->next)
 112                 {
 113                 FileData *fd = work->data;
 114                 list = g_list_prepend(list, file_data_ref(fd));
 115                 }
 116
 117         return g_list_reverse(list);
 118 }
 119
 120 /*
 121  *-------------------------------------------------------------------
 122  * keyboard
 123  *-------------------------------------------------------------------
 124  */
 125
 126 static gboolean vf_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
 127 {
 128         ViewFile *vf = data;
 129
 130         switch (vf->type)
 131         {
 132         case FILEVIEW_LIST: return vflist_press_key_cb(widget, event, data);
 133         case FILEVIEW_ICON: return vficon_press_key_cb(widget, event, data);
 134         }
 135 }
 136
 137 /*
 138  *-------------------------------------------------------------------
 139  * mouse
 140  *-------------------------------------------------------------------
 141  */
 142
 143 static gboolean vf_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
 144 {
 145         ViewFile *vf = data;
 146
 147         switch (vf->type)
 148         {
 149         case FILEVIEW_LIST: return vflist_press_cb(widget, bevent, data);
 150         case FILEVIEW_ICON: return vficon_press_cb(widget, bevent, data);
 151         }
 152 }
 153
 154 static gboolean vf_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
 155 {
 156         ViewFile *vf = data;
 157
 158         switch (vf->type)
 159         {
 160         case FILEVIEW_LIST: return vflist_release_cb(widget, bevent, data);
 161         case FILEVIEW_ICON: return vficon_release_cb(widget, bevent, data);
 162         }
 163 }
 164
 165
 166 /*
 167  *-----------------------------------------------------------------------------
 168  * selections
 169  *-----------------------------------------------------------------------------
 170  */
 171
 172 gboolean vf_index_is_selected(ViewFile *vf, gint row)
 173 {
 174         switch (vf->type)
 175         {
 176         case FILEVIEW_LIST: return vflist_index_is_selected(vf, row);
 177         case FILEVIEW_ICON: return vficon_index_is_selected(vf, row);
 178         }
 179 }
 180
 181
 182 guint vf_selection_count(ViewFile *vf, gint64 *bytes)
 183 {
 184         switch (vf->type)
 185         {
 186         case FILEVIEW_LIST: return vflist_selection_count(vf, bytes);
 187         case FILEVIEW_ICON: return vficon_selection_count(vf, bytes);
 188         }
 189 }
 190
 191 GList *vf_selection_get_list(ViewFile *vf)
 192 {
 193         switch (vf->type)
 194         {
 195         case FILEVIEW_LIST: return vflist_selection_get_list(vf);
 196         case FILEVIEW_ICON: return vficon_selection_get_list(vf);
 197         }
 198 }
 199
 200 GList *vf_selection_get_list_by_index(ViewFile *vf)
 201 {
 202         switch (vf->type)
 203         {
 204         case FILEVIEW_LIST: return vflist_selection_get_list_by_index(vf);
 205         case FILEVIEW_ICON: return vficon_selection_get_list_by_index(vf);
 206         }
 207 }
 208
 209 void vf_select_all(ViewFile *vf)
 210 {
 211         switch (vf->type)
 212         {
 213         case FILEVIEW_LIST: vflist_select_all(vf); break;
 214         case FILEVIEW_ICON: vficon_select_all(vf); break;
 215         }
 216 }
 217
 218 void vf_select_none(ViewFile *vf)
 219 {
 220         switch (vf->type)
 221         {
 222         case FILEVIEW_LIST: vflist_select_none(vf); break;
 223         case FILEVIEW_ICON: vficon_select_none(vf); break;
 224         }
 225 }
 226
 227 void vf_select_invert(ViewFile *vf)
 228 {
 229         switch (vf->type)
 230         {
 231         case FILEVIEW_LIST: vflist_select_invert(vf); break;
 232         case FILEVIEW_ICON: vficon_select_invert(vf); break;
 233         }
 234 }
 235
 236 void vf_select_by_fd(ViewFile *vf, FileData *fd)
 237 {
 238         switch (vf->type)
 239         {
 240         case FILEVIEW_LIST: vflist_select_by_fd(vf, fd); break;
 241         case FILEVIEW_ICON: vficon_select_by_fd(vf, fd); break;
 242         }
 243 }
 244
 245 void vf_mark_to_selection(ViewFile *vf, gint mark, MarkToSelectionMode mode)
 246 {
 247         switch (vf->type)
 248         {
 249         case FILEVIEW_LIST: vflist_mark_to_selection(vf, mark, mode); break;
 250         case FILEVIEW_ICON: vficon_mark_to_selection(vf, mark, mode); break;
 251         }
 252 }
 253
 254 void vf_selection_to_mark(ViewFile *vf, gint mark, SelectionToMarkMode mode)
 255 {
 256         switch (vf->type)
 257         {
 258         case FILEVIEW_LIST: vflist_selection_to_mark(vf, mark, mode); break;
 259         case FILEVIEW_ICON: vficon_selection_to_mark(vf, mark, mode); break;
 260         }
 261 }
 262
 263 /*
 264  *-----------------------------------------------------------------------------
 265  * dnd
 266  *-----------------------------------------------------------------------------
 267  */
 268
 269
 270 static void vf_dnd_init(ViewFile *vf)
 271 {
 272         switch (vf->type)
 273         {
 274         case FILEVIEW_LIST: vflist_dnd_init(vf); break;
 275         case FILEVIEW_ICON: vficon_dnd_init(vf); break;
 276         }
 277 }
 278
 279 /*
 280  *-----------------------------------------------------------------------------
 281  * pop-up menu
 282  *-----------------------------------------------------------------------------
 283  */
 284
 285 GList *vf_pop_menu_file_list(ViewFile *vf)
 286 {
 287         switch (vf->type)
 288         {
 289         case FILEVIEW_LIST: return vflist_pop_menu_file_list(vf);
 290         case FILEVIEW_ICON: return vficon_pop_menu_file_list(vf);
 291         }
 292 }
 293
 294 GList *vf_selection_get_one(ViewFile *vf, FileData *fd)
 295 {
 296         switch (vf->type)
 297         {
 298         case FILEVIEW_LIST: return vflist_selection_get_one(vf, fd);
 299         case FILEVIEW_ICON: return vficon_selection_get_one(vf, fd);
 300         }
 301 }
 302
 303 static void vf_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
 304 {
 305         ViewFile *vf;
 306         const gchar *key = data;
 307
 308         vf = submenu_item_get_data(widget);
 309
 310         if (!vf) return;
 311
 312         file_util_start_editor_from_filelist(key, vf_pop_menu_file_list(vf), vf->dir_fd->path, vf->listview);
 313 }
 314
 315 static void vf_pop_menu_view_cb(GtkWidget *widget, gpointer data)
 316 {
 317         ViewFile *vf = data;
 318
 319         switch (vf->type)
 320         {
 321         case FILEVIEW_LIST: vflist_pop_menu_view_cb(widget, data); break;
 322         case FILEVIEW_ICON: vficon_pop_menu_view_cb(widget, data); break;
 323         }
 324 }
 325
 326 static void vf_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
 327 {
 328         ViewFile *vf = data;
 329
 330         file_util_copy(NULL, vf_pop_menu_file_list(vf), NULL, vf->listview);
 331 }
 332
 333 static void vf_pop_menu_move_cb(GtkWidget *widget, gpointer data)
 334 {
 335         ViewFile *vf = data;
 336
 337         file_util_move(NULL, vf_pop_menu_file_list(vf), NULL, vf->listview);
 338 }
 339
 340 static void vf_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
 341 {
 342         ViewFile *vf = data;
 343
 344         switch (vf->type)
 345         {
 346         case FILEVIEW_LIST: vflist_pop_menu_rename_cb(widget, data); break;
 347         case FILEVIEW_ICON: vficon_pop_menu_rename_cb(widget, data); break;
 348         }
 349 }
 350
 351 static void vf_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
 352 {
 353         ViewFile *vf = data;
 354
 355         file_util_delete(NULL, vf_pop_menu_file_list(vf), vf->listview);
 356 }
 357
 358 static void vf_pop_menu_copy_path_cb(GtkWidget *widget, gpointer data)
 359 {
 360         ViewFile *vf = data;
 361
 362         file_util_copy_path_list_to_clipboard(vf_pop_menu_file_list(vf), TRUE);
 363 }
 364
 365 static void vf_pop_menu_copy_path_unquoted_cb(GtkWidget *widget, gpointer data)
 366 {
 367         ViewFile *vf = data;
 368
 369         file_util_copy_path_list_to_clipboard(vf_pop_menu_file_list(vf), FALSE);
 370 }
 371
 372 static void vf_pop_menu_enable_grouping_cb(GtkWidget *widget, gpointer data)
 373 {
 374         ViewFile *vf = data;
 375
 376         file_data_disable_grouping_list(vf_pop_menu_file_list(vf), FALSE);
 377 }
 378
 379 static void vf_pop_menu_duplicates_cb(GtkWidget *widget, gpointer data)
 380 {
 381         ViewFile *vf = data;
 382         DupeWindow *dw;
 383
 384         dw = dupe_window_new();
 385         dupe_window_add_files(dw, vf_pop_menu_file_list(vf), FALSE);
 386 }
 387
 388 static void vf_pop_menu_disable_grouping_cb(GtkWidget *widget, gpointer data)
 389 {
 390         ViewFile *vf = data;
 391
 392         file_data_disable_grouping_list(vf_pop_menu_file_list(vf), TRUE);
 393 }
 394
 395 static void vf_pop_menu_sort_cb(GtkWidget *widget, gpointer data)
 396 {
 397         ViewFile *vf;
 398         SortType type;
 399
 400         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 401
 402         vf = submenu_item_get_data(widget);
 403         if (!vf) return;
 404
 405         type = (SortType)GPOINTER_TO_INT(data);
 406
 407         if (type == SORT_EXIFTIME || type == SORT_EXIFTIMEDIGITIZED || type == SORT_RATING)
 408                 {
 409                 vf_read_metadata_in_idle(vf);
 410                 }
 411
 412         if (vf->layout)
 413                 {
 414                 layout_sort_set(vf->layout, type, vf->sort_ascend);
 415                 }
 416         else
 417                 {
 418                 vf_sort_set(vf, type, vf->sort_ascend);
 419                 }
 420 }
 421
 422 static void vf_pop_menu_sort_ascend_cb(GtkWidget *widget, gpointer data)
 423 {
 424         ViewFile *vf = data;
 425
 426         if (vf->layout)
 427                 {
 428                 layout_sort_set(vf->layout, vf->sort_method, !vf->sort_ascend);
 429                 }
 430         else
 431                 {
 432                 vf_sort_set(vf, vf->sort_method, !vf->sort_ascend);
 433                 }
 434 }
 435
 436 static void vf_pop_menu_sel_mark_cb(GtkWidget *widget, gpointer data)
 437 {
 438         ViewFile *vf = data;
 439         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_SET);
 440 }
 441
 442 static void vf_pop_menu_sel_mark_and_cb(GtkWidget *widget, gpointer data)
 443 {
 444         ViewFile *vf = data;
 445         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_AND);
 446 }
 447
 448 static void vf_pop_menu_sel_mark_or_cb(GtkWidget *widget, gpointer data)
 449 {
 450         ViewFile *vf = data;
 451         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_OR);
 452 }
 453
 454 static void vf_pop_menu_sel_mark_minus_cb(GtkWidget *widget, gpointer data)
 455 {
 456         ViewFile *vf = data;
 457         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_MINUS);
 458 }
 459
 460 static void vf_pop_menu_set_mark_sel_cb(GtkWidget *widget, gpointer data)
 461 {
 462         ViewFile *vf = data;
 463         vf_selection_to_mark(vf, vf->active_mark, STM_MODE_SET);
 464 }
 465
 466 static void vf_pop_menu_res_mark_sel_cb(GtkWidget *widget, gpointer data)
 467 {
 468         ViewFile *vf = data;
 469         vf_selection_to_mark(vf, vf->active_mark, STM_MODE_RESET);
 470 }
 471
 472 static void vf_pop_menu_toggle_mark_sel_cb(GtkWidget *widget, gpointer data)
 473 {
 474         ViewFile *vf = data;
 475         vf_selection_to_mark(vf, vf->active_mark, STM_MODE_TOGGLE);
 476 }
 477
 478 static void vf_pop_menu_toggle_view_type_cb(GtkWidget *widget, gpointer data)
 479 {
 480         ViewFile *vf = data;
 481         FileViewType new_type = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), "menu_item_radio_data"));
 482         if (!vf->layout) return;
 483
 484         layout_views_set(vf->layout, vf->layout->options.dir_view_type, new_type);
 485 }
 486
 487 static void vf_pop_menu_refresh_cb(GtkWidget *widget, gpointer data)
 488 {
 489         ViewFile *vf = data;
 490
 491         switch (vf->type)
 492         {
 493         case FILEVIEW_LIST: vflist_pop_menu_refresh_cb(widget, data); break;
 494         case FILEVIEW_ICON: vficon_pop_menu_refresh_cb(widget, data); break;
 495         }
 496 }
 497
 498 static void vf_popup_destroy_cb(GtkWidget *widget, gpointer data)
 499 {
 500         ViewFile *vf = data;
 501
 502         switch (vf->type)
 503         {
 504         case FILEVIEW_LIST: vflist_popup_destroy_cb(widget, data); break;
 505         case FILEVIEW_ICON: vficon_popup_destroy_cb(widget, data); break;
 506         }
 507
 508         filelist_free(vf->editmenu_fd_list);
 509         vf->editmenu_fd_list = NULL;
 510 }
 511
 512 /**
 513  * @brief Add file selection list to a collection
 514  * @param[in] widget
 515  * @param[in] data Index to the collection list menu item selected, or -1 for new collection
 516  *
 517  *
 518  */
 519 static void vf_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
 520 {
 521         ViewFile *vf;
 522         GList *selection_list;
 523
 524         vf = submenu_item_get_data(widget);
 525         selection_list = vf_selection_get_list(vf);
 526         pop_menu_collections(selection_list, data);
 527
 528         filelist_free(selection_list);
 529 }
 530
 531 GtkWidget *vf_pop_menu(ViewFile *vf)
 532 {
 533         GtkWidget *menu;
 534         GtkWidget *item;
 535         GtkWidget *submenu;
 536         gboolean active = FALSE;
 537
 538         switch (vf->type)
 539         {
 540         case FILEVIEW_LIST:
 541                 vflist_color_set(vf, VFLIST(vf)->click_fd, TRUE);
 542                 active = (VFLIST(vf)->click_fd != NULL);
 543                 break;
 544         case FILEVIEW_ICON:
 545                 active = (VFICON(vf)->click_fd != NULL);
 546                 break;
 547         }
 548
 549         menu = popup_menu_short_lived();
 550
 551         g_signal_connect(G_OBJECT(menu), "destroy",
 552                          G_CALLBACK(vf_popup_destroy_cb), vf);
 553
 554         if (vf->clicked_mark > 0)
 555                 {
 556                 gint mark = vf->clicked_mark;
 557                 gchar *str_set_mark = g_strdup_printf(_("_Set mark %d"), mark);
 558                 gchar *str_res_mark = g_strdup_printf(_("_Reset mark %d"), mark);
 559                 gchar *str_toggle_mark = g_strdup_printf(_("_Toggle mark %d"), mark);
 560                 gchar *str_sel_mark = g_strdup_printf(_("_Select mark %d"), mark);
 561                 gchar *str_sel_mark_or = g_strdup_printf(_("_Add mark %d"), mark);
 562                 gchar *str_sel_mark_and = g_strdup_printf(_("_Intersection with mark %d"), mark);
 563                 gchar *str_sel_mark_minus = g_strdup_printf(_("_Unselect mark %d"), mark);
 564
 565                 g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
 566
 567                 vf->active_mark = mark;
 568                 vf->clicked_mark = 0;
 569
 570                 menu_item_add_sensitive(menu, str_set_mark, active,
 571                                         G_CALLBACK(vf_pop_menu_set_mark_sel_cb), vf);
 572
 573                 menu_item_add_sensitive(menu, str_res_mark, active,
 574                                         G_CALLBACK(vf_pop_menu_res_mark_sel_cb), vf);
 575
 576                 menu_item_add_sensitive(menu, str_toggle_mark, active,
 577                                         G_CALLBACK(vf_pop_menu_toggle_mark_sel_cb), vf);
 578
 579                 menu_item_add_divider(menu);
 580
 581                 menu_item_add_sensitive(menu, str_sel_mark, active,
 582                                         G_CALLBACK(vf_pop_menu_sel_mark_cb), vf);
 583                 menu_item_add_sensitive(menu, str_sel_mark_or, active,
 584                                         G_CALLBACK(vf_pop_menu_sel_mark_or_cb), vf);
 585                 menu_item_add_sensitive(menu, str_sel_mark_and, active,
 586                                         G_CALLBACK(vf_pop_menu_sel_mark_and_cb), vf);
 587                 menu_item_add_sensitive(menu, str_sel_mark_minus, active,
 588                                         G_CALLBACK(vf_pop_menu_sel_mark_minus_cb), vf);
 589
 590                 menu_item_add_divider(menu);
 591
 592                 g_free(str_set_mark);
 593                 g_free(str_res_mark);
 594                 g_free(str_toggle_mark);
 595                 g_free(str_sel_mark);
 596                 g_free(str_sel_mark_and);
 597                 g_free(str_sel_mark_or);
 598                 g_free(str_sel_mark_minus);
 599                 }
 600
 601         vf->editmenu_fd_list = vf_pop_menu_file_list(vf);
 602         submenu_add_edit(menu, &item, G_CALLBACK(vf_pop_menu_edit_cb), vf, vf->editmenu_fd_list);
 603         gtk_widget_set_sensitive(item, active);
 604
 605         menu_item_add_stock_sensitive(menu, _("View in _new window"), GTK_STOCK_NEW, active,
 606                                       G_CALLBACK(vf_pop_menu_view_cb), vf);
 607
 608         menu_item_add_divider(menu);
 609         menu_item_add_stock_sensitive(menu, _("_Copy..."), GTK_STOCK_COPY, active,
 610                                       G_CALLBACK(vf_pop_menu_copy_cb), vf);
 611         menu_item_add_sensitive(menu, _("_Move..."), active,
 612                                 G_CALLBACK(vf_pop_menu_move_cb), vf);
 613         menu_item_add_sensitive(menu, _("_Rename..."), active,
 614                                 G_CALLBACK(vf_pop_menu_rename_cb), vf);
 615         menu_item_add_sensitive(menu, _("_Copy path"), active,
 616                                 G_CALLBACK(vf_pop_menu_copy_path_cb), vf);
 617         menu_item_add_sensitive(menu, _("_Copy path unquoted"), active,
 618                                 G_CALLBACK(vf_pop_menu_copy_path_unquoted_cb), vf);
 619         menu_item_add_stock_sensitive(menu, _("_Delete..."), GTK_STOCK_DELETE, active,
 620                                       G_CALLBACK(vf_pop_menu_delete_cb), vf);
 621         menu_item_add_divider(menu);
 622
 623         menu_item_add_sensitive(menu, _("Enable file _grouping"), active,
 624                                 G_CALLBACK(vf_pop_menu_enable_grouping_cb), vf);
 625         menu_item_add_sensitive(menu, _("Disable file groupi_ng"), active,
 626                                 G_CALLBACK(vf_pop_menu_disable_grouping_cb), vf);
 627
 628         menu_item_add_divider(menu);
 629         menu_item_add_stock_sensitive(menu, _("_Find duplicates..."), GTK_STOCK_FIND, active,
 630                                 G_CALLBACK(vf_pop_menu_duplicates_cb), vf);
 631         menu_item_add_divider(menu);
 632
 633         submenu = submenu_add_collections(menu, &item,
 634                                 G_CALLBACK(vf_pop_menu_collections_cb), vf);
 635         gtk_widget_set_sensitive(item, active);
 636         menu_item_add_divider(menu);
 637
 638         submenu = submenu_add_sort(NULL, G_CALLBACK(vf_pop_menu_sort_cb), vf,
 639                                    FALSE, FALSE, TRUE, vf->sort_method);
 640         menu_item_add_divider(submenu);
 641         menu_item_add_check(submenu, _("Ascending"), vf->sort_ascend,
 642                             G_CALLBACK(vf_pop_menu_sort_ascend_cb), vf);
 643
 644         item = menu_item_add(menu, _("_Sort"), NULL, NULL);
 645         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 646
 647         item = menu_item_add_radio(menu, _("View as _List"), GINT_TO_POINTER(FILEVIEW_LIST), vf->type == FILEVIEW_LIST,
 648                                            G_CALLBACK(vf_pop_menu_toggle_view_type_cb), vf);
 649
 650         item = menu_item_add_radio(menu, _("View as _Icons"), GINT_TO_POINTER(FILEVIEW_ICON), vf->type == FILEVIEW_ICON,
 651                                            G_CALLBACK(vf_pop_menu_toggle_view_type_cb), vf);
 652
 653         switch (vf->type)
 654         {
 655         case FILEVIEW_LIST:
 656                 menu_item_add_check(menu, _("Show _thumbnails"), VFLIST(vf)->thumbs_enabled,
 657                                     G_CALLBACK(vflist_pop_menu_thumbs_cb), vf);
 658                 break;
 659         case FILEVIEW_ICON:
 660                 menu_item_add_check(menu, _("Show filename _text"), VFICON(vf)->show_text,
 661                                     G_CALLBACK(vficon_pop_menu_show_names_cb), vf);
 662                 break;
 663         }
 664
 665         menu_item_add_stock(menu, _("Re_fresh"), GTK_STOCK_REFRESH, G_CALLBACK(vf_pop_menu_refresh_cb), vf);
 666
 667         return menu;
 668 }
 669
 670 gboolean vf_refresh(ViewFile *vf)
 671 {
 672         switch (vf->type)
 673         {
 674         case FILEVIEW_LIST: return vflist_refresh(vf);
 675         case FILEVIEW_ICON: return vficon_refresh(vf);
 676         }
 677 }
 678
 679 gboolean vf_set_fd(ViewFile *vf, FileData *dir_fd)
 680 {
 681         switch (vf->type)
 682         {
 683         case FILEVIEW_LIST: return vflist_set_fd(vf, dir_fd);
 684         case FILEVIEW_ICON: return vficon_set_fd(vf, dir_fd);
 685         }
 686 }
 687
 688 static void vf_destroy_cb(GtkWidget *widget, gpointer data)
 689 {
 690         ViewFile *vf = data;
 691
 692         switch (vf->type)
 693         {
 694         case FILEVIEW_LIST: vflist_destroy_cb(widget, data); break;
 695         case FILEVIEW_ICON: vficon_destroy_cb(widget, data); break;
 696         }
 697
 698         if (vf->popup)
 699                 {
 700                 g_signal_handlers_disconnect_matched(G_OBJECT(vf->popup), G_SIGNAL_MATCH_DATA,
 701                                                      0, 0, 0, NULL, vf);
 702                 gtk_widget_destroy(vf->popup);
 703                 }
 704
 705         if (vf->read_metadata_in_idle_id)
 706                 {
 707                 g_idle_remove_by_data(vf);
 708                 }
 709         file_data_unref(vf->dir_fd);
 710         g_free(vf->info);
 711         g_free(vf);
 712 }
 713
 714 static void vf_marks_filter_toggle_cb(GtkWidget *widget, gpointer data)
 715 {
 716         ViewFile *vf = data;
 717         vf_refresh_idle(vf);
 718 }
 719
 720 typedef struct _MarksTextEntry MarksTextEntry;
 721 struct _MarksTextEntry {
 722         GenericDialog *gd;
 723         gint mark_no;
 724         GtkWidget *edit_widget;
 725         gchar *text_entry;
 726         GtkWidget *parent;
 727 };
 728
 729 static void vf_marks_tooltip_cancel_cb(GenericDialog *gd, gpointer data)
 730 {
 731         MarksTextEntry *mte = data;
 732
 733         g_free(mte->text_entry);
 734         generic_dialog_close(gd);
 735 }
 736
 737 static void vf_marks_tooltip_ok_cb(GenericDialog *gd, gpointer data)
 738 {
 739         MarksTextEntry *mte = data;
 740
 741         g_free(options->marks_tooltips[mte->mark_no]);
 742         options->marks_tooltips[mte->mark_no] = g_strdup(gtk_entry_get_text(GTK_ENTRY(mte->edit_widget)));
 743
 744         gtk_widget_set_tooltip_text(mte->parent, options->marks_tooltips[mte->mark_no]);
 745
 746         g_free(mte->text_entry);
 747         generic_dialog_close(gd);
 748 }
 749
 750 void vf_marks_filter_on_icon_press(GtkEntry *entry, GtkEntryIconPosition pos,
 751                                                                         GdkEvent *event, gpointer userdata)
 752 {
 753         MarksTextEntry *mte = userdata;
 754
 755         g_free(mte->text_entry);
 756         mte->text_entry = g_strdup("");
 757         gtk_entry_set_text(GTK_ENTRY(mte->edit_widget), "");
 758 }
 759
 760 static void vf_marks_tooltip_help_cb(GenericDialog *gd, gpointer data)
 761 {
 762         help_window_show("GuideImageMarks.html");
 763 }
 764
 765 static gboolean vf_marks_tooltip_cb(GtkWidget *widget,
 766                                                                                 GdkEventButton *event,
 767                                                                                 gpointer user_data)
 768 {
 769         GtkWidget *table;
 770         gint i = GPOINTER_TO_INT(user_data);
 771         MarksTextEntry *mte;
 772
 773         if (event->button == MOUSE_BUTTON_RIGHT)
 774                 {
 775                 mte = g_new0(MarksTextEntry, 1);
 776                 mte->mark_no = i;
 777                 mte->text_entry = g_strdup(options->marks_tooltips[i]);
 778                 mte->parent = widget;
 779
 780                 mte->gd = generic_dialog_new(_("Mark text"), "mark_text",
 781                                                 widget, FALSE,
 782                                                 vf_marks_tooltip_cancel_cb, mte);
 783                 generic_dialog_add_message(mte->gd, GTK_STOCK_DIALOG_QUESTION, _("Set mark text"),
 784                                             _("This will set or clear the mark text."), FALSE);
 785                 generic_dialog_add_button(mte->gd, GTK_STOCK_OK, NULL,
 786                                                         vf_marks_tooltip_ok_cb, TRUE);
 787                 generic_dialog_add_button(mte->gd, GTK_STOCK_HELP, NULL,
 788                                                 vf_marks_tooltip_help_cb, FALSE);
 789
 790                 table = pref_table_new(mte->gd->vbox, 3, 1, FALSE, TRUE);
 791                 pref_table_label(table, 0, 0, g_strdup_printf("%s%d", _("Mark "), mte->mark_no + 1), 1.0);
 792                 mte->edit_widget = gtk_entry_new();
 793                 gtk_widget_set_size_request(mte->edit_widget, 300, -1);
 794                 if (mte->text_entry)
 795                         {
 796                         gtk_entry_set_text(GTK_ENTRY(mte->edit_widget), mte->text_entry);
 797                         }
 798                 gtk_table_attach_defaults(GTK_TABLE(table), mte->edit_widget, 1, 2, 0, 1);
 799                 generic_dialog_attach_default(mte->gd, mte->edit_widget);
 800
 801                 gtk_entry_set_icon_from_stock(GTK_ENTRY(mte->edit_widget),
 802                                                         GTK_ENTRY_ICON_SECONDARY, GTK_STOCK_CLEAR);
 803                 gtk_entry_set_icon_tooltip_text (GTK_ENTRY(mte->edit_widget),
 804                                                         GTK_ENTRY_ICON_SECONDARY, "Clear");
 805                 g_signal_connect(GTK_ENTRY(mte->edit_widget), "icon-press",
 806                                                         G_CALLBACK(vf_marks_filter_on_icon_press), mte);
 807
 808                 gtk_widget_show(mte->edit_widget);
 809                 gtk_widget_grab_focus(mte->edit_widget);
 810                 gtk_widget_show(GTK_WIDGET(mte->gd->dialog));
 811
 812                 return TRUE;
 813                 }
 814
 815         return FALSE;
 816 }
 817
 818
 819 static GtkWidget *vf_marks_filter_init(ViewFile *vf)
 820 {
 821         GtkWidget *frame = gtk_frame_new(NULL);
 822         GtkWidget *hbox = gtk_hbox_new(FALSE, 0);
 823
 824         gint i;
 825
 826         for (i = 0; i < FILEDATA_MARKS_SIZE ; i++)
 827                 {
 828                 GtkWidget *check = gtk_check_button_new();
 829                 gtk_box_pack_start(GTK_BOX(hbox), check, FALSE, FALSE, 0);
 830                 g_signal_connect(G_OBJECT(check), "toggled",
 831                          G_CALLBACK(vf_marks_filter_toggle_cb), vf);
 832                 g_signal_connect(G_OBJECT(check), "button_press_event",
 833                          G_CALLBACK(vf_marks_tooltip_cb), GINT_TO_POINTER(i));
 834                 gtk_widget_set_tooltip_text(check, options->marks_tooltips[i]);
 835
 836                 gtk_widget_show(check);
 837                 vf->filter_check[i] = check;
 838                 }
 839         gtk_container_add(GTK_CONTAINER(frame), hbox);
 840         gtk_widget_show(hbox);
 841         return frame;
 842 }
 843
 844 void vf_mark_filter_toggle(ViewFile *vf, gint mark)
 845 {
 846         gint n = mark - 1;
 847         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(vf->filter_check[n]),
 848                                      !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(vf->filter_check[n])));
 849 }
 850
 851 ViewFile *vf_new(FileViewType type, FileData *dir_fd)
 852 {
 853         ViewFile *vf;
 854
 855         vf = g_new0(ViewFile, 1);
 856
 857         vf->type = type;
 858         vf->sort_method = SORT_NAME;
 859         vf->sort_ascend = TRUE;
 860         vf->read_metadata_in_idle_id = 0;
 861
 862         vf->scrolled = gtk_scrolled_window_new(NULL, NULL);
 863         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(vf->scrolled), GTK_SHADOW_IN);
 864         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vf->scrolled),
 865                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 866
 867         vf->filter = vf_marks_filter_init(vf);
 868
 869         vf->widget = gtk_vbox_new(FALSE, 0);
 870         gtk_box_pack_start(GTK_BOX(vf->widget), vf->filter, FALSE, FALSE, 0);
 871         gtk_box_pack_start(GTK_BOX(vf->widget), vf->scrolled, TRUE, TRUE, 0);
 872         gtk_widget_show(vf->scrolled);
 873
 874         g_signal_connect(G_OBJECT(vf->widget), "destroy",
 875                          G_CALLBACK(vf_destroy_cb), vf);
 876
 877         switch (type)
 878         {
 879         case FILEVIEW_LIST: vf = vflist_new(vf, dir_fd); break;
 880         case FILEVIEW_ICON: vf = vficon_new(vf, dir_fd); break;
 881         }
 882
 883         vf_dnd_init(vf);
 884
 885         g_signal_connect(G_OBJECT(vf->listview), "key_press_event",
 886                          G_CALLBACK(vf_press_key_cb), vf);
 887         g_signal_connect(G_OBJECT(vf->listview), "button_press_event",
 888                          G_CALLBACK(vf_press_cb), vf);
 889         g_signal_connect(G_OBJECT(vf->listview), "button_release_event",
 890                          G_CALLBACK(vf_release_cb), vf);
 891
 892         gtk_container_add(GTK_CONTAINER(vf->scrolled), vf->listview);
 893         gtk_widget_show(vf->listview);
 894
 895         if (dir_fd) vf_set_fd(vf, dir_fd);
 896
 897         return vf;
 898 }
 899
 900 void vf_set_status_func(ViewFile *vf, void (*func)(ViewFile *vf, gpointer data), gpointer data)
 901 {
 902         vf->func_status = func;
 903         vf->data_status = data;
 904 }
 905
 906 void vf_set_thumb_status_func(ViewFile *vf, void (*func)(ViewFile *vf, gdouble val, const gchar *text, gpointer data), gpointer data)
 907 {
 908         vf->func_thumb_status = func;
 909         vf->data_thumb_status = data;
 910 }
 911
 912 void vf_thumb_set(ViewFile *vf, gboolean enable)
 913 {
 914         switch (vf->type)
 915         {
 916         case FILEVIEW_LIST: vflist_thumb_set(vf, enable); break;
 917         case FILEVIEW_ICON: /*vficon_thumb_set(vf, enable);*/ break;
 918         }
 919 }
 920
 921
 922 static gboolean vf_thumb_next(ViewFile *vf);
 923
 924 static gdouble vf_thumb_progress(ViewFile *vf)
 925 {
 926         gint count = 0;
 927         gint done = 0;
 928
 929         switch (vf->type)
 930         {
 931         case FILEVIEW_LIST: vflist_thumb_progress_count(vf->list, &count, &done); break;
 932         case FILEVIEW_ICON: vficon_thumb_progress_count(vf->list, &count, &done); break;
 933         }
 934
 935         DEBUG_1("thumb progress: %d of %d", done, count);
 936         return (gdouble)done / count;
 937 }
 938
 939 static gdouble vf_read_metadata_in_idle_progress(ViewFile *vf)
 940 {
 941         gint count = 0;
 942         gint done = 0;
 943
 944         switch (vf->type)
 945                 {
 946                 case FILEVIEW_LIST: vflist_read_metadata_progress_count(vf->list, &count, &done); break;
 947                 case FILEVIEW_ICON: vficon_read_metadata_progress_count(vf->list, &count, &done); break;
 948                 }
 949
 950         return (gdouble)done / count;
 951 }
 952
 953 static void vf_set_thumb_fd(ViewFile *vf, FileData *fd)
 954 {
 955         switch (vf->type)
 956         {
 957         case FILEVIEW_LIST: vflist_set_thumb_fd(vf, fd); break;
 958         case FILEVIEW_ICON: vficon_set_thumb_fd(vf, fd); break;
 959         }
 960 }
 961
 962 static void vf_thumb_status(ViewFile *vf, gdouble val, const gchar *text)
 963 {
 964         if (vf->func_thumb_status)
 965                 {
 966                 vf->func_thumb_status(vf, val, text, vf->data_thumb_status);
 967                 }
 968 }
 969
 970 static void vf_thumb_do(ViewFile *vf, FileData *fd)
 971 {
 972         if (!fd) return;
 973
 974         vf_set_thumb_fd(vf, fd);
 975         vf_thumb_status(vf, vf_thumb_progress(vf), _("Loading thumbs..."));
 976 }
 977
 978 void vf_thumb_cleanup(ViewFile *vf)
 979 {
 980         vf_thumb_status(vf, 0.0, NULL);
 981
 982         vf->thumbs_running = FALSE;
 983
 984         thumb_loader_free(vf->thumbs_loader);
 985         vf->thumbs_loader = NULL;
 986
 987         vf->thumbs_filedata = NULL;
 988 }
 989
 990 void vf_thumb_stop(ViewFile *vf)
 991 {
 992         if (vf->thumbs_running) vf_thumb_cleanup(vf);
 993 }
 994
 995 static void vf_thumb_common_cb(ThumbLoader *tl, gpointer data)
 996 {
 997         ViewFile *vf = data;
 998
 999         if (vf->thumbs_filedata && vf->thumbs_loader == tl)
1000                 {
1001                 vf_thumb_do(vf, vf->thumbs_filedata);
1002                 }
1003
1004         while (vf_thumb_next(vf));
1005 }
1006
1007 static void vf_thumb_error_cb(ThumbLoader *tl, gpointer data)
1008 {
1009         vf_thumb_common_cb(tl, data);
1010 }
1011
1012 static void vf_thumb_done_cb(ThumbLoader *tl, gpointer data)
1013 {
1014         vf_thumb_common_cb(tl, data);
1015 }
1016
1017 static gboolean vf_thumb_next(ViewFile *vf)
1018 {
1019         FileData *fd = NULL;
1020
1021         if (!gtk_widget_get_realized(vf->listview))
1022                 {
1023                 vf_thumb_status(vf, 0.0, NULL);
1024                 return FALSE;
1025                 }
1026
1027         switch (vf->type)
1028         {
1029         case FILEVIEW_LIST: fd = vflist_thumb_next_fd(vf); break;
1030         case FILEVIEW_ICON: fd = vficon_thumb_next_fd(vf); break;
1031         }
1032
1033         if (!fd)
1034                 {
1035                 /* done */
1036                 vf_thumb_cleanup(vf);
1037                 return FALSE;
1038                 }
1039
1040         vf->thumbs_filedata = fd;
1041
1042         thumb_loader_free(vf->thumbs_loader);
1043
1044         vf->thumbs_loader = thumb_loader_new(options->thumbnails.max_width, options->thumbnails.max_height);
1045         thumb_loader_set_callbacks(vf->thumbs_loader,
1046                                    vf_thumb_done_cb,
1047                                    vf_thumb_error_cb,
1048                                    NULL,
1049                                    vf);
1050
1051         if (!thumb_loader_start(vf->thumbs_loader, fd))
1052                 {
1053                 /* set icon to unknown, continue */
1054                 DEBUG_1("thumb loader start failed %s", fd->path);
1055                 vf_thumb_do(vf, fd);
1056
1057                 return TRUE;
1058                 }
1059
1060         return FALSE;
1061 }
1062
1063 static void vf_thumb_reset_all(ViewFile *vf)
1064 {
1065         GList *work;
1066
1067         for (work = vf->list; work; work = work->next)
1068                 {
1069                 FileData *fd = work->data;
1070                 if (fd->thumb_pixbuf)
1071                         {
1072                         g_object_unref(fd->thumb_pixbuf);
1073                         fd->thumb_pixbuf = NULL;
1074                         }
1075                 }
1076 }
1077
1078 void vf_thumb_update(ViewFile *vf)
1079 {
1080         vf_thumb_stop(vf);
1081
1082         if (vf->type == FILEVIEW_LIST && !VFLIST(vf)->thumbs_enabled) return;
1083
1084         vf_thumb_status(vf, 0.0, _("Loading thumbs..."));
1085         vf->thumbs_running = TRUE;
1086
1087         if (thumb_format_changed)
1088                 {
1089                 vf_thumb_reset_all(vf);
1090                 thumb_format_changed = FALSE;
1091                 }
1092
1093         while (vf_thumb_next(vf));
1094 }
1095
1096
1097 void vf_marks_set(ViewFile *vf, gboolean enable)
1098 {
1099         if (vf->marks_enabled == enable) return;
1100
1101         vf->marks_enabled = enable;
1102
1103         switch (vf->type)
1104         {
1105         case FILEVIEW_LIST: vflist_marks_set(vf, enable); break;
1106         case FILEVIEW_ICON: vficon_marks_set(vf, enable); break;
1107         }
1108         if (enable)
1109                 gtk_widget_show(vf->filter);
1110         else
1111                 gtk_widget_hide(vf->filter);
1112
1113         vf_refresh_idle(vf);
1114 }
1115
1116 guint vf_marks_get_filter(ViewFile *vf)
1117 {
1118         guint ret = 0;
1119         gint i;
1120         if (!vf->marks_enabled) return 0;
1121
1122         for (i = 0; i < FILEDATA_MARKS_SIZE ; i++)
1123                 {
1124                 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(vf->filter_check[i])))
1125                         {
1126                         ret |= 1 << i;
1127                         }
1128                 }
1129         return ret;
1130 }
1131
1132 void vf_set_layout(ViewFile *vf, LayoutWindow *layout)
1133 {
1134         vf->layout = layout;
1135 }
1136
1137
1138 /*
1139  *-----------------------------------------------------------------------------
1140  * maintenance (for rename, move, remove)
1141  *-----------------------------------------------------------------------------
1142  */
1143
1144 static gboolean vf_refresh_idle_cb(gpointer data)
1145 {
1146         ViewFile *vf = data;
1147
1148         vf_refresh(vf);
1149         vf->refresh_idle_id = 0;
1150         return FALSE;
1151 }
1152
1153 void vf_refresh_idle_cancel(ViewFile *vf)
1154 {
1155         if (vf->refresh_idle_id)
1156                 {
1157                 g_source_remove(vf->refresh_idle_id);
1158                 vf->refresh_idle_id = 0;
1159                 }
1160 }
1161
1162
1163 void vf_refresh_idle(ViewFile *vf)
1164 {
1165         if (!vf->refresh_idle_id)
1166                 {
1167                 vf->time_refresh_set = time(NULL);
1168                 /* file operations run with G_PRIORITY_DEFAULT_IDLE */
1169                 vf->refresh_idle_id = g_idle_add_full(G_PRIORITY_DEFAULT_IDLE + 50, vf_refresh_idle_cb, vf, NULL);
1170                 }
1171         else if (time(NULL) - vf->time_refresh_set > 1)
1172                 {
1173                 /* more than 1 sec since last update - increase priority */
1174                 vf_refresh_idle_cancel(vf);
1175                 vf->time_refresh_set = time(NULL);
1176                 vf->refresh_idle_id = g_idle_add_full(G_PRIORITY_DEFAULT_IDLE - 50, vf_refresh_idle_cb, vf, NULL);
1177                 }
1178 }
1179
1180 void vf_notify_cb(FileData *fd, NotifyType type, gpointer data)
1181 {
1182         ViewFile *vf = data;
1183         gboolean refresh;
1184
1185         NotifyType interested = NOTIFY_CHANGE | NOTIFY_REREAD | NOTIFY_GROUPING;
1186         if (vf->marks_enabled) interested |= NOTIFY_MARKS | NOTIFY_METADATA;
1187         /* FIXME: NOTIFY_METADATA should be checked by the keyword-to-mark functions and converted to NOTIFY_MARKS only if there was a change */
1188
1189         if (!(type & interested) || vf->refresh_idle_id || !vf->dir_fd) return;
1190
1191         refresh = (fd == vf->dir_fd);
1192
1193         if (!refresh)
1194                 {
1195                 gchar *base = remove_level_from_path(fd->path);
1196                 refresh = (g_strcmp0(base, vf->dir_fd->path) == 0);
1197                 g_free(base);
1198                 }
1199
1200         if ((type & NOTIFY_CHANGE) && fd->change)
1201                 {
1202                 if (!refresh && fd->change->dest)
1203                         {
1204                         gchar *dest_base = remove_level_from_path(fd->change->dest);
1205                         refresh = (g_strcmp0(dest_base, vf->dir_fd->path) == 0);
1206                         g_free(dest_base);
1207                         }
1208
1209                 if (!refresh && fd->change->source)
1210                         {
1211                         gchar *source_base = remove_level_from_path(fd->change->source);
1212                         refresh = (g_strcmp0(source_base, vf->dir_fd->path) == 0);
1213                         g_free(source_base);
1214                         }
1215                 }
1216
1217         if (refresh)
1218                 {
1219                 DEBUG_1("Notify vf: %s %04x", fd->path, type);
1220                 vf_refresh_idle(vf);
1221                 }
1222 }
1223
1224 static gboolean vf_read_metadata_in_idle_cb(gpointer data)
1225 {
1226         FileData *fd;
1227         ViewFile *vf = data;
1228         GList *list_entry;
1229         GList *work;
1230
1231         vf_thumb_status(vf, vf_read_metadata_in_idle_progress(vf), _("Loading meta..."));
1232
1233         work = vf->list;
1234
1235         while (work)
1236                 {
1237                 fd = work->data;
1238
1239                 if (fd && !fd->metadata_in_idle_loaded)
1240                         {
1241                         if (!fd->exifdate)
1242                                 {
1243                                 read_exif_time_data(fd);
1244                                 }
1245                         if (!fd->exifdate_digitized)
1246                                 {
1247                                 read_exif_time_digitized_data(fd);
1248                                 }
1249                         if (fd->rating == STAR_RATING_NOT_READ)
1250                                 {
1251                                 read_rating_data(fd);
1252                                 }
1253                         fd->metadata_in_idle_loaded = TRUE;
1254                         return TRUE;
1255                         }
1256                 work = work->next;
1257                 }
1258
1259         vf_thumb_status(vf, 0.0, NULL);
1260         vf->read_metadata_in_idle_id = 0;
1261         vf_refresh(vf);
1262         return FALSE;
1263 }
1264
1265 static void vf_read_metadata_in_idle_finished_cb(gpointer data)
1266 {
1267         ViewFile *vf = data;
1268
1269         vf_thumb_status(vf, 0.0, "Loading meta...");
1270         vf->read_metadata_in_idle_id = 0;
1271 }
1272
1273 void vf_read_metadata_in_idle(ViewFile *vf)
1274 {
1275         GList *work;
1276         FileData *fd;
1277
1278         if (!vf) return;
1279
1280         if (vf->read_metadata_in_idle_id)
1281                 {
1282                 g_idle_remove_by_data(vf);
1283                 }
1284         vf->read_metadata_in_idle_id = 0;
1285
1286         if (vf->list)
1287                 {
1288                 vf->read_metadata_in_idle_id = g_idle_add_full(G_PRIORITY_LOW, vf_read_metadata_in_idle_cb, vf, vf_read_metadata_in_idle_finished_cb);
1289                 }
1290
1291         return;
1292 }
1293
1294 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */