src/view_file.c

   1 /*
   2  * Geeqie
   3  * Copyright (C) 2008 The Geeqie Team
   4  *
   5  * Author: Laurent Monin
   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 #include "main.h"
  13 #include "view_file.h"
  14
  15 #include "editors.h"
  16 #include "info.h"
  17 #include "layout.h"
  18 #include "menu.h"
  19 #include "ui_menu.h"
  20 #include "ui_fileops.h"
  21 #include "utilops.h"
  22 #include "view_file_list.h"
  23 #include "view_file_icon.h"
  24
  25 /*
  26  *-----------------------------------------------------------------------------
  27  * signals
  28  *-----------------------------------------------------------------------------
  29  */
  30
  31 void vf_send_update(ViewFile *vf)
  32 {
  33         if (vf->func_status) vf->func_status(vf, vf->data_status);
  34 }
  35
  36 /*
  37  *-----------------------------------------------------------------------------
  38  * misc
  39  *-----------------------------------------------------------------------------
  40  */
  41
  42 void vf_sort_set(ViewFile *vf, SortType type, gint ascend)
  43 {
  44         switch(vf->type)
  45         {
  46         case FILEVIEW_LIST: vflist_sort_set(vf, type, ascend); break;
  47         case FILEVIEW_ICON: vficon_sort_set(vf, type, ascend); break;
  48         }
  49 }
  50
  51 /*
  52  *-----------------------------------------------------------------------------
  53  * row stuff
  54  *-----------------------------------------------------------------------------
  55  */
  56
  57 FileData *vf_index_get_data(ViewFile *vf, gint row)
  58 {
  59         FileData *fd = NULL;
  60
  61         switch(vf->type)
  62         {
  63         case FILEVIEW_LIST: fd = vflist_index_get_data(vf, row); break;
  64         case FILEVIEW_ICON: fd = vficon_index_get_data(vf, row); break;
  65         }
  66
  67         return fd;
  68 }
  69
  70 gint vf_index_by_path(ViewFile *vf, const gchar *path)
  71 {
  72         gint index = -1;
  73
  74         switch(vf->type)
  75         {
  76         case FILEVIEW_LIST: index = vflist_index_by_path(vf, path); break;
  77         case FILEVIEW_ICON: index = vficon_index_by_path(vf, path); break;
  78         }
  79
  80         return index;
  81 }
  82
  83 guint vf_count(ViewFile *vf, gint64 *bytes)
  84 {
  85         guint count = 0;
  86
  87         switch(vf->type)
  88         {
  89         case FILEVIEW_LIST: count = vflist_count(vf, bytes); break;
  90         case FILEVIEW_ICON: count = vficon_count(vf, bytes); break;
  91         }
  92
  93         return count;
  94 }
  95
  96 GList *vf_get_list(ViewFile *vf)
  97 {
  98         GList *list = NULL;
  99
 100         switch(vf->type)
 101         {
 102         case FILEVIEW_LIST: list = vflist_get_list(vf); break;
 103         case FILEVIEW_ICON: list = vficon_get_list(vf); break;
 104         }
 105
 106         return list;
 107 }
 108
 109
 110 /*
 111  *-------------------------------------------------------------------
 112  * keyboard
 113  *-------------------------------------------------------------------
 114  */
 115
 116 static gint vf_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
 117 {
 118         ViewFile *vf = data;
 119         gint ret = FALSE;
 120
 121         switch(vf->type)
 122         {
 123         case FILEVIEW_LIST: ret = vflist_press_key_cb(widget, event, data); break;
 124         case FILEVIEW_ICON: ret = vficon_press_key_cb(widget, event, data); break;
 125         }
 126
 127         return ret;
 128 }
 129
 130 /*
 131  *-------------------------------------------------------------------
 132  * mouse
 133  *-------------------------------------------------------------------
 134  */
 135
 136 static gint vf_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
 137 {
 138         ViewFile *vf = data;
 139         gint ret = FALSE;
 140
 141         switch(vf->type)
 142         {
 143         case FILEVIEW_LIST: ret = vflist_press_cb(widget, bevent, data); break;
 144         case FILEVIEW_ICON: ret = vficon_press_cb(widget, bevent, data); break;
 145         }
 146
 147         return ret;
 148 }
 149
 150 static gint vf_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
 151 {
 152         ViewFile *vf = data;
 153         gint ret = FALSE;
 154
 155         switch(vf->type)
 156         {
 157         case FILEVIEW_LIST: ret = vflist_release_cb(widget, bevent, data); break;
 158         case FILEVIEW_ICON: ret = vficon_release_cb(widget, bevent, data); break;
 159         }
 160
 161         return ret;
 162 }
 163
 164
 165 /*
 166  *-----------------------------------------------------------------------------
 167  * selections
 168  *-----------------------------------------------------------------------------
 169  */
 170
 171 guint vf_selection_count(ViewFile *vf, gint64 *bytes)
 172 {
 173         guint count = 0;
 174
 175         switch(vf->type)
 176         {
 177         case FILEVIEW_LIST: count = vflist_selection_count(vf, bytes); break;
 178         case FILEVIEW_ICON: count = vficon_selection_count(vf, bytes); break;
 179         }
 180
 181         return count;
 182 }
 183
 184 GList *vf_selection_get_list(ViewFile *vf)
 185 {
 186         GList *list = NULL;
 187
 188         switch(vf->type)
 189         {
 190         case FILEVIEW_LIST: list = vflist_selection_get_list(vf); break;
 191         case FILEVIEW_ICON: list = vficon_selection_get_list(vf); break;
 192         }
 193
 194         return list;
 195 }
 196
 197 GList *vf_selection_get_list_by_index(ViewFile *vf)
 198 {
 199         GList *list = NULL;
 200
 201         switch(vf->type)
 202         {
 203         case FILEVIEW_LIST: list = vflist_selection_get_list_by_index(vf); break;
 204         case FILEVIEW_ICON: list = vficon_selection_get_list_by_index(vf); break;
 205         }
 206
 207         return list;
 208 }
 209
 210 void vf_select_all(ViewFile *vf)
 211 {
 212         switch(vf->type)
 213         {
 214         case FILEVIEW_LIST: vflist_select_all(vf); break;
 215         case FILEVIEW_ICON: vficon_select_all(vf); break;
 216         }
 217 }
 218
 219 void vf_select_none(ViewFile *vf)
 220 {
 221         switch(vf->type)
 222         {
 223         case FILEVIEW_LIST: vflist_select_none(vf); break;
 224         case FILEVIEW_ICON: vficon_select_none(vf); break;
 225         }
 226 }
 227
 228 void vf_select_invert(ViewFile *vf)
 229 {
 230         switch(vf->type)
 231         {
 232         case FILEVIEW_LIST: vflist_select_invert(vf); break;
 233         case FILEVIEW_ICON: vficon_select_invert(vf); break;
 234         }
 235 }
 236
 237 void vf_select_by_fd(ViewFile *vf, FileData *fd)
 238 {
 239         switch(vf->type)
 240         {
 241         case FILEVIEW_LIST: vflist_select_by_fd(vf, fd); break;
 242         case FILEVIEW_ICON: vficon_select_by_fd(vf, fd); break;
 243         }
 244 }
 245
 246 void vf_mark_to_selection(ViewFile *vf, gint mark, MarkToSelectionMode mode)
 247 {
 248         switch(vf->type)
 249         {
 250         case FILEVIEW_LIST: vflist_mark_to_selection(vf, mark, mode); break;
 251         case FILEVIEW_ICON: vficon_mark_to_selection(vf, mark, mode); break;
 252         }
 253 }
 254
 255 void vf_selection_to_mark(ViewFile *vf, gint mark, SelectionToMarkMode mode)
 256 {
 257         switch(vf->type)
 258         {
 259         case FILEVIEW_LIST: vflist_selection_to_mark(vf, mark, mode); break;
 260         case FILEVIEW_ICON: vficon_selection_to_mark(vf, mark, mode); break;
 261         }
 262 }
 263
 264 /*
 265  *-----------------------------------------------------------------------------
 266  * dnd
 267  *-----------------------------------------------------------------------------
 268  */
 269
 270
 271 static void vf_dnd_init(ViewFile *vf)
 272 {
 273         switch(vf->type)
 274         {
 275         case FILEVIEW_LIST: vflist_dnd_init(vf); break;
 276         case FILEVIEW_ICON: vficon_dnd_init(vf); break;
 277         }
 278 }
 279
 280 /*
 281  *-----------------------------------------------------------------------------
 282  * pop-up menu
 283  *-----------------------------------------------------------------------------
 284  */
 285
 286 GList *vf_pop_menu_file_list(ViewFile *vf)
 287 {
 288         GList *ret = NULL;
 289
 290         switch(vf->type)
 291         {
 292         case FILEVIEW_LIST: ret = vflist_pop_menu_file_list(vf); break;
 293         case FILEVIEW_ICON: ret = vficon_pop_menu_file_list(vf); break;
 294         }
 295
 296         return ret;
 297 }
 298
 299 static void vf_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
 300 {
 301         ViewFile *vf;
 302         gint n;
 303         GList *list;
 304
 305         vf = submenu_item_get_data(widget);
 306         n = GPOINTER_TO_INT(data);
 307
 308         if (!vf) return;
 309
 310         list = vf_pop_menu_file_list(vf);
 311         file_util_start_editor_from_filelist(n, list, vf->listview);
 312         filelist_free(list);
 313 }
 314
 315 static void vf_pop_menu_info_cb(GtkWidget *widget, gpointer data)
 316 {
 317         ViewFile *vf = data;
 318
 319         info_window_new(NULL, vf_pop_menu_file_list(vf), NULL);
 320 }
 321
 322 static void vf_pop_menu_view_cb(GtkWidget *widget, gpointer data)
 323 {
 324         ViewFile *vf = data;
 325
 326         switch(vf->type)
 327         {
 328         case FILEVIEW_LIST: vflist_pop_menu_view_cb(widget, data); break;
 329         case FILEVIEW_ICON: vficon_pop_menu_view_cb(widget, data); break;
 330         }
 331 }
 332
 333 static void vf_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
 334 {
 335         ViewFile *vf = data;
 336
 337         file_util_copy(NULL, vf_pop_menu_file_list(vf), NULL, vf->listview);
 338 }
 339
 340 static void vf_pop_menu_move_cb(GtkWidget *widget, gpointer data)
 341 {
 342         ViewFile *vf = data;
 343
 344         file_util_move(NULL, vf_pop_menu_file_list(vf), NULL, vf->listview);
 345 }
 346
 347 static void vf_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
 348 {
 349         ViewFile *vf = data;
 350
 351         switch(vf->type)
 352         {
 353         case FILEVIEW_LIST: vflist_pop_menu_rename_cb(widget, data); break;
 354         case FILEVIEW_ICON: vficon_pop_menu_rename_cb(widget, data); break;
 355         }
 356 }
 357
 358 static void vf_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
 359 {
 360         ViewFile *vf = data;
 361
 362         file_util_delete(NULL, vf_pop_menu_file_list(vf), vf->listview);
 363 }
 364
 365 static void vf_pop_menu_copy_path_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));
 370 }
 371
 372 static void vf_pop_menu_sort_cb(GtkWidget *widget, gpointer data)
 373 {
 374         ViewFile *vf;
 375         SortType type;
 376
 377         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 378
 379         vf = submenu_item_get_data(widget);
 380         if (!vf) return;
 381
 382         type = (SortType)GPOINTER_TO_INT(data);
 383
 384         if (vf->layout)
 385                 {
 386                 layout_sort_set(vf->layout, type, vf->sort_ascend);
 387                 }
 388         else
 389                 {
 390                 vf_sort_set(vf, type, vf->sort_ascend);
 391                 }
 392 }
 393
 394 static void vf_pop_menu_sort_ascend_cb(GtkWidget *widget, gpointer data)
 395 {
 396         ViewFile *vf = data;
 397
 398         if (vf->layout)
 399                 {
 400                 layout_sort_set(vf->layout, vf->sort_method, !vf->sort_ascend);
 401                 }
 402         else
 403                 {
 404                 vf_sort_set(vf, vf->sort_method, !vf->sort_ascend);
 405                 }
 406 }
 407
 408 static void vf_pop_menu_sel_mark_cb(GtkWidget *widget, gpointer data)
 409 {
 410         ViewFile *vf = data;
 411         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_SET);
 412 }
 413
 414 static void vf_pop_menu_sel_mark_and_cb(GtkWidget *widget, gpointer data)
 415 {
 416         ViewFile *vf = data;
 417         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_AND);
 418 }
 419
 420 static void vf_pop_menu_sel_mark_or_cb(GtkWidget *widget, gpointer data)
 421 {
 422         ViewFile *vf = data;
 423         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_OR);
 424 }
 425
 426 static void vf_pop_menu_sel_mark_minus_cb(GtkWidget *widget, gpointer data)
 427 {
 428         ViewFile *vf = data;
 429         vf_mark_to_selection(vf, vf->active_mark, MTS_MODE_MINUS);
 430 }
 431
 432 static void vf_pop_menu_set_mark_sel_cb(GtkWidget *widget, gpointer data)
 433 {
 434         ViewFile *vf = data;
 435         vf_selection_to_mark(vf, vf->active_mark, STM_MODE_SET);
 436 }
 437
 438 static void vf_pop_menu_res_mark_sel_cb(GtkWidget *widget, gpointer data)
 439 {
 440         ViewFile *vf = data;
 441         vf_selection_to_mark(vf, vf->active_mark, STM_MODE_RESET);
 442 }
 443
 444 static void vf_pop_menu_toggle_mark_sel_cb(GtkWidget *widget, gpointer data)
 445 {
 446         ViewFile *vf = data;
 447         vf_selection_to_mark(vf, vf->active_mark, STM_MODE_TOGGLE);
 448 }
 449
 450 static void vf_pop_menu_toggle_view_type_cb(GtkWidget *widget, gpointer data)
 451 {
 452         ViewFile *vf = data;
 453
 454         if (!vf->layout) return;
 455
 456         switch(vf->layout->file_view_type)
 457         {
 458         case FILEVIEW_LIST:
 459                 layout_views_set(vf->layout, vf->layout->dir_view_type, FILEVIEW_ICON);
 460                 break;
 461         case FILEVIEW_ICON:
 462                 layout_views_set(vf->layout, vf->layout->dir_view_type, FILEVIEW_LIST);
 463                 break;
 464         }
 465 }
 466
 467 static void vf_pop_menu_refresh_cb(GtkWidget *widget, gpointer data)
 468 {
 469         ViewFile *vf = data;
 470
 471         switch(vf->type)
 472         {
 473         case FILEVIEW_LIST: vflist_pop_menu_refresh_cb(widget, data); break;
 474         case FILEVIEW_ICON: vficon_pop_menu_refresh_cb(widget, data); break;
 475         }
 476 }
 477
 478 static void vf_popup_destroy_cb(GtkWidget *widget, gpointer data)
 479 {
 480         ViewFile *vf = data;
 481
 482         switch(vf->type)
 483         {
 484         case FILEVIEW_LIST: vflist_popup_destroy_cb(widget, data); break;
 485         case FILEVIEW_ICON: vficon_popup_destroy_cb(widget, data); break;
 486         }
 487 }
 488
 489 GtkWidget *vf_pop_menu(ViewFile *vf)
 490 {
 491         GtkWidget *menu;
 492         GtkWidget *item;
 493         GtkWidget *submenu;
 494         gint active = 0;
 495
 496         switch(vf->type)
 497         {
 498         case FILEVIEW_LIST:
 499                 vflist_color_set(vf, VFLIST_INFO(vf, click_fd), TRUE);
 500                 active = (VFLIST_INFO(vf, click_fd) != NULL);
 501                 break;
 502         case FILEVIEW_ICON:
 503                 active = (VFICON_INFO(vf, click_id) != NULL);
 504                 break;
 505         }
 506
 507         menu = popup_menu_short_lived();
 508
 509         g_signal_connect(G_OBJECT(menu), "destroy",
 510                          G_CALLBACK(vf_popup_destroy_cb), vf);
 511
 512         if (vf->clicked_mark > 0)
 513                 {
 514                 gint mark = vf->clicked_mark;
 515                 gchar *str_set_mark = g_strdup_printf(_("_Set mark %d"), mark);
 516                 gchar *str_res_mark = g_strdup_printf(_("_Reset mark %d"), mark);
 517                 gchar *str_toggle_mark = g_strdup_printf(_("_Toggle mark %d"), mark);
 518                 gchar *str_sel_mark = g_strdup_printf(_("_Select mark %d"), mark);
 519                 gchar *str_sel_mark_or = g_strdup_printf(_("_Add mark %d"), mark);
 520                 gchar *str_sel_mark_and = g_strdup_printf(_("_Intersection with mark %d"), mark);
 521                 gchar *str_sel_mark_minus = g_strdup_printf(_("_Unselect mark %d"), mark);
 522
 523                 g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
 524
 525                 vf->active_mark = mark;
 526                 vf->clicked_mark = 0;
 527
 528                 menu_item_add_sensitive(menu, str_set_mark, active,
 529                                         G_CALLBACK(vf_pop_menu_set_mark_sel_cb), vf);
 530
 531                 menu_item_add_sensitive(menu, str_res_mark, active,
 532                                         G_CALLBACK(vf_pop_menu_res_mark_sel_cb), vf);
 533
 534                 menu_item_add_sensitive(menu, str_toggle_mark, active,
 535                                         G_CALLBACK(vf_pop_menu_toggle_mark_sel_cb), vf);
 536
 537                 menu_item_add_divider(menu);
 538
 539                 menu_item_add_sensitive(menu, str_sel_mark, active,
 540                                         G_CALLBACK(vf_pop_menu_sel_mark_cb), vf);
 541                 menu_item_add_sensitive(menu, str_sel_mark_or, active,
 542                                         G_CALLBACK(vf_pop_menu_sel_mark_or_cb), vf);
 543                 menu_item_add_sensitive(menu, str_sel_mark_and, active,
 544                                         G_CALLBACK(vf_pop_menu_sel_mark_and_cb), vf);
 545                 menu_item_add_sensitive(menu, str_sel_mark_minus, active,
 546                                         G_CALLBACK(vf_pop_menu_sel_mark_minus_cb), vf);
 547
 548                 menu_item_add_divider(menu);
 549
 550                 g_free(str_set_mark);
 551                 g_free(str_res_mark);
 552                 g_free(str_toggle_mark);
 553                 g_free(str_sel_mark);
 554                 g_free(str_sel_mark_and);
 555                 g_free(str_sel_mark_or);
 556                 g_free(str_sel_mark_minus);
 557                 }
 558
 559         submenu_add_edit(menu, &item, G_CALLBACK(vf_pop_menu_edit_cb), vf);
 560         gtk_widget_set_sensitive(item, active);
 561
 562         menu_item_add_stock_sensitive(menu, _("_Properties"), GTK_STOCK_PROPERTIES, active,
 563                                       G_CALLBACK(vf_pop_menu_info_cb), vf);
 564         menu_item_add_stock_sensitive(menu, _("View in _new window"), GTK_STOCK_NEW, active,
 565                                       G_CALLBACK(vf_pop_menu_view_cb), vf);
 566
 567         menu_item_add_divider(menu);
 568         menu_item_add_stock_sensitive(menu, _("_Copy..."), GTK_STOCK_COPY, active,
 569                                       G_CALLBACK(vf_pop_menu_copy_cb), vf);
 570         menu_item_add_sensitive(menu, _("_Move..."), active,
 571                                 G_CALLBACK(vf_pop_menu_move_cb), vf);
 572         menu_item_add_sensitive(menu, _("_Rename..."), active,
 573                                 G_CALLBACK(vf_pop_menu_rename_cb), vf);
 574         menu_item_add_stock_sensitive(menu, _("_Delete..."), GTK_STOCK_DELETE, active,
 575                                       G_CALLBACK(vf_pop_menu_delete_cb), vf);
 576         if (options->show_copy_path)
 577                 menu_item_add_sensitive(menu, _("_Copy path"), active,
 578                                         G_CALLBACK(vf_pop_menu_copy_path_cb), vf);
 579
 580         menu_item_add_divider(menu);
 581
 582         submenu = submenu_add_sort(NULL, G_CALLBACK(vf_pop_menu_sort_cb), vf,
 583                                    FALSE, FALSE, TRUE, vf->sort_method);
 584         menu_item_add_divider(submenu);
 585         menu_item_add_check(submenu, _("Ascending"), vf->sort_ascend,
 586                             G_CALLBACK(vf_pop_menu_sort_ascend_cb), vf);
 587
 588         item = menu_item_add(menu, _("_Sort"), NULL, NULL);
 589         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 590
 591         menu_item_add_check(menu, _("View as _icons"), (vf->type == FILEVIEW_ICON),
 592                             G_CALLBACK(vf_pop_menu_toggle_view_type_cb), vf);
 593
 594         switch(vf->type)
 595         {
 596         case FILEVIEW_LIST:
 597                 menu_item_add_check(menu, _("Show _thumbnails"), VFLIST_INFO(vf, thumbs_enabled),
 598                                     G_CALLBACK(vflist_pop_menu_thumbs_cb), vf);
 599                 break;
 600         case FILEVIEW_ICON:
 601                 menu_item_add_check(menu, _("Show filename _text"), VFICON_INFO(vf, show_text),
 602                                     G_CALLBACK(vficon_pop_menu_show_names_cb), vf);
 603                 break;
 604         }
 605
 606         menu_item_add_stock(menu, _("Re_fresh"), GTK_STOCK_REFRESH, G_CALLBACK(vf_pop_menu_refresh_cb), vf);
 607
 608         return menu;
 609 }
 610
 611 gint vf_refresh(ViewFile *vf)
 612 {
 613         gint ret = FALSE;
 614
 615         switch(vf->type)
 616         {
 617         case FILEVIEW_LIST: ret = vflist_refresh(vf); break;
 618         case FILEVIEW_ICON: ret = vficon_refresh(vf); break;
 619         }
 620
 621         return ret;
 622 }
 623
 624 gint vf_set_fd(ViewFile *vf, FileData *dir_fd)
 625 {
 626         gint ret = FALSE;
 627
 628         switch(vf->type)
 629         {
 630         case FILEVIEW_LIST: ret = vflist_set_fd(vf, dir_fd); break;
 631         case FILEVIEW_ICON: ret = vficon_set_fd(vf, dir_fd); break;
 632         }
 633
 634         return ret;
 635 }
 636
 637 static void vf_destroy_cb(GtkWidget *widget, gpointer data)
 638 {
 639         ViewFile *vf = data;
 640
 641         switch(vf->type)
 642         {
 643         case FILEVIEW_LIST: vflist_destroy_cb(widget, data); break;
 644         case FILEVIEW_ICON: vficon_destroy_cb(widget, data); break;
 645         }
 646
 647         if (vf->popup)
 648                 {
 649                 g_signal_handlers_disconnect_matched(G_OBJECT(vf->popup), G_SIGNAL_MATCH_DATA,
 650                                                      0, 0, 0, NULL, vf);
 651                 gtk_widget_destroy(vf->popup);
 652                 }
 653
 654         file_data_unref(vf->dir_fd);
 655         g_free(vf->info);
 656         g_free(vf);
 657 }
 658
 659 ViewFile *vf_new(FileViewType type, FileData *dir_fd)
 660 {
 661         ViewFile *vf;
 662
 663         vf = g_new0(ViewFile, 1);
 664         vf->type = type;
 665
 666         vf->info = NULL;
 667         vf->dir_fd = NULL;
 668         vf->list = NULL;
 669
 670         vf->sort_method = SORT_NAME;
 671         vf->sort_ascend = TRUE;
 672
 673         vf->thumbs_running = FALSE;
 674         vf->thumbs_loader = NULL;
 675         vf->thumbs_filedata = NULL;
 676
 677         vf->popup = NULL;
 678
 679         vf->refresh_idle_id = -1;
 680
 681         vf->widget = gtk_scrolled_window_new(NULL, NULL);
 682         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(vf->widget), GTK_SHADOW_IN);
 683         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vf->widget),
 684                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 685
 686         g_signal_connect(G_OBJECT(vf->widget), "destroy",
 687                          G_CALLBACK(vf_destroy_cb), vf);
 688
 689         switch(type)
 690         {
 691         case FILEVIEW_LIST: vf = vflist_new(vf, dir_fd); break;
 692         case FILEVIEW_ICON: vf = vficon_new(vf, dir_fd); break;
 693         }
 694
 695         vf_dnd_init(vf);
 696
 697         g_signal_connect(G_OBJECT(vf->listview), "key_press_event",
 698                          G_CALLBACK(vf_press_key_cb), vf);
 699         g_signal_connect(G_OBJECT(vf->listview), "button_press_event",
 700                          G_CALLBACK(vf_press_cb), vf);
 701         g_signal_connect(G_OBJECT(vf->listview), "button_release_event",
 702                          G_CALLBACK(vf_release_cb), vf);
 703
 704         gtk_container_add(GTK_CONTAINER(vf->widget), vf->listview);
 705         gtk_widget_show(vf->listview);
 706
 707         if (dir_fd) vf_set_fd(vf, dir_fd);
 708
 709         return vf;
 710 }
 711
 712 void vf_set_status_func(ViewFile *vf, void (*func)(ViewFile *vf, gpointer data), gpointer data)
 713 {
 714         vf->func_status = func;
 715         vf->data_status = data;
 716 }
 717
 718 void vf_set_thumb_status_func(ViewFile *vf, void (*func)(ViewFile *vf, gdouble val, const gchar *text, gpointer data), gpointer data)
 719 {
 720         vf->func_thumb_status = func;
 721         vf->data_thumb_status = data;
 722 }
 723
 724 void vf_thumb_set(ViewFile *vf, gint enable)
 725 {
 726         switch(vf->type)
 727         {
 728         case FILEVIEW_LIST: vflist_thumb_set(vf, enable); break;
 729         case FILEVIEW_ICON: /*vficon_thumb_set(vf, enable);*/ break;
 730         }
 731 }
 732
 733 void vf_marks_set(ViewFile *vf, gint enable)
 734 {
 735         switch(vf->type)
 736         {
 737         case FILEVIEW_LIST: vflist_marks_set(vf, enable); break;
 738         case FILEVIEW_ICON: /*vficon_marks_set(vf, enable);*/ break;
 739         }
 740 }
 741
 742 void vf_set_layout(ViewFile *vf, LayoutWindow *layout)
 743 {
 744         vf->layout = layout;
 745 }
 746
 747
 748 /*
 749  *-----------------------------------------------------------------------------
 750  * maintenance (for rename, move, remove)
 751  *-----------------------------------------------------------------------------
 752  */
 753
 754 static gint vf_refresh_idle_cb(gpointer data)
 755 {
 756         ViewFile *vf = data;
 757
 758         vf_refresh(vf);
 759         vf->refresh_idle_id = -1;
 760         return FALSE;
 761 }
 762
 763 void vf_refresh_idle_cancel(ViewFile *vf)
 764 {
 765         if (vf->refresh_idle_id != -1) g_source_remove(vf->refresh_idle_id);
 766         vf->refresh_idle_id = -1;
 767 }
 768
 769
 770 void vf_notify_cb(FileData *fd, NotifyType type, gpointer data)
 771 {
 772         ViewFile *vf = data;
 773         gboolean refresh;
 774
 775         if (vf->refresh_idle_id != -1) return;
 776
 777         refresh = (fd == vf->dir_fd);
 778
 779         if (!refresh)
 780                 {
 781                 gchar *base = remove_level_from_path(fd->path);
 782                 refresh = (strcmp(base, vf->dir_fd->path) == 0);
 783                 g_free(base);
 784                 }
 785
 786         if (type == NOTIFY_TYPE_CHANGE && fd->change)
 787                 {
 788                 if (!refresh && fd->change->dest)
 789                         {
 790                         gchar *dest_base = remove_level_from_path(fd->change->dest);
 791                         refresh = (strcmp(dest_base, vf->dir_fd->path) == 0);
 792                         g_free(dest_base);
 793                         }
 794
 795                 if (!refresh && fd->change->source)
 796                         {
 797                         gchar *source_base = remove_level_from_path(fd->change->source);
 798                         refresh = (strcmp(source_base, vf->dir_fd->path) == 0);
 799                         g_free(source_base);
 800                         }
 801                 }
 802
 803         if (refresh && vf->refresh_idle_id == -1)
 804                 {
 805                 vf->refresh_idle_id = g_idle_add(vf_refresh_idle_cb, vf);
 806                 }
 807 }
 808