src/view-dir.cc

   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-dir.h"
  23
  24 #include "dnd.h"
  25 #include "dupe.h"
  26 #include "editors.h"
  27 #include "filedata.h"
  28 #include "layout.h"
  29 #include "layout-image.h"
  30 #include "menu.h"
  31 #include "ui-fileops.h"
  32 #include "ui-tree-edit.h"
  33 #include "ui-menu.h"
  34 #include "ui-misc.h"
  35 #include "utilops.h"
  36 #include "uri-utils.h"
  37 #include "view-dir-list.h"
  38 #include "view-dir-tree.h"
  39
  40 namespace
  41 {
  42
  43 /** @FIXME Emblems should be attached to icons via e.g.:
  44  * GIcon *....
  45  * icon = g_themed_icon_new("folder");
  46  * emblem_icon = g_themed_icon_new("emblem_symbolic_link");
  47  * emblem = g_emblem_new(emblem_icon);
  48  * emblemed = g_emblemed_icon_new(icon, emblem);
  49  * gtk_icon_info_load_icon(icon_info, NULL)
  50  * But there does not seem to be a way to get GtkIconInfo from a GIcon
  51  */
  52 GdkPixbuf *create_folder_icon_with_emblem(GtkIconTheme *icon_theme, const gchar *emblem, const gchar *fallback_icon, gint size)
  53 {
  54         if (!gtk_icon_theme_has_icon(icon_theme, emblem))
  55                 {
  56                 return gq_gtk_icon_theme_load_icon_copy(icon_theme, fallback_icon, size, GTK_ICON_LOOKUP_USE_BUILTIN);
  57                 }
  58
  59         GError *error = nullptr;
  60         GdkPixbuf *icon = gtk_icon_theme_load_icon(icon_theme, emblem, size, GTK_ICON_LOOKUP_USE_BUILTIN, &error);
  61         GdkPixbuf *pixbuf;
  62         if (error)
  63                 {
  64                 log_printf("Error: %s\n", error->message);
  65                 g_error_free(error);
  66                 pixbuf = gq_gtk_icon_theme_load_icon_copy(icon_theme, fallback_icon, size, GTK_ICON_LOOKUP_USE_BUILTIN);
  67                 }
  68         else
  69                 {
  70                 GdkPixbuf *directory_pixbuf = gtk_icon_theme_load_icon(icon_theme, GQ_ICON_DIRECTORY, size, GTK_ICON_LOOKUP_USE_BUILTIN, nullptr);
  71                 pixbuf = gdk_pixbuf_copy(directory_pixbuf);
  72                 g_object_unref(directory_pixbuf);
  73
  74                 gint scale = gdk_pixbuf_get_width(icon) / 2;
  75                 gdk_pixbuf_composite(icon, pixbuf, scale, scale, scale, scale, scale, scale, 0.5, 0.5, GDK_INTERP_HYPER, 255);
  76                 }
  77         g_object_unref(icon);
  78
  79         return pixbuf;
  80 }
  81
  82 /* Folders icons to be used in tree or list directory view */
  83 PixmapFolders *folder_icons_new()
  84 {
  85         auto pf = g_new0(PixmapFolders, 1);
  86         GtkIconTheme *icon_theme = gtk_icon_theme_get_default();
  87
  88         gint size;
  89         if (!gtk_icon_size_lookup(GTK_ICON_SIZE_MENU, &size, &size))
  90                 {
  91                 size = 16;
  92                 }
  93
  94         pf->close  = gq_gtk_icon_theme_load_icon_copy(icon_theme, GQ_ICON_DIRECTORY, size, GTK_ICON_LOOKUP_USE_BUILTIN);
  95         pf->open   = gq_gtk_icon_theme_load_icon_copy(icon_theme, GQ_ICON_OPEN, size, GTK_ICON_LOOKUP_USE_BUILTIN);
  96         pf->parent = gq_gtk_icon_theme_load_icon_copy(icon_theme, GQ_ICON_GO_UP, size, GTK_ICON_LOOKUP_USE_BUILTIN);
  97
  98         pf->deny = create_folder_icon_with_emblem(icon_theme, GQ_ICON_UNREADABLE, GQ_ICON_STOP, size);
  99         pf->link = create_folder_icon_with_emblem(icon_theme, GQ_ICON_LINK, GQ_ICON_REDO, size);
 100         pf->read_only = create_folder_icon_with_emblem(icon_theme, GQ_ICON_READONLY, GQ_ICON_DIRECTORY, size);
 101
 102         return pf;
 103 }
 104
 105 void folder_icons_free(PixmapFolders *pf)
 106 {
 107         if (!pf) return;
 108
 109         g_object_unref(pf->close);
 110         g_object_unref(pf->open);
 111         g_object_unref(pf->deny);
 112         g_object_unref(pf->parent);
 113         g_object_unref(pf->link);
 114         g_object_unref(pf->read_only);
 115
 116         g_free(pf);
 117 }
 118
 119 }
 120
 121 static void vd_notify_cb(FileData *fd, NotifyType type, gpointer data);
 122
 123 static void vd_destroy_cb(GtkWidget *widget, gpointer data)
 124 {
 125         auto vd = static_cast<ViewDir *>(data);
 126
 127         file_data_unregister_notify_func(vd_notify_cb, vd);
 128
 129         if (vd->popup)
 130                 {
 131                 g_signal_handlers_disconnect_matched(G_OBJECT(vd->popup), G_SIGNAL_MATCH_DATA,
 132                                                      0, 0, nullptr, nullptr, vd);
 133                 g_object_unref(vd->popup);
 134                 }
 135
 136         switch (vd->type)
 137         {
 138         case DIRVIEW_LIST: vdlist_destroy_cb(widget, data); break;
 139         case DIRVIEW_TREE: vdtree_destroy_cb(widget, data); break;
 140         }
 141
 142         if (vd->pf) folder_icons_free(vd->pf);
 143         if (vd->drop_list) filelist_free(vd->drop_list);
 144
 145         if (vd->dir_fd) file_data_unref(vd->dir_fd);
 146         if (vd->info) g_free(vd->info);
 147
 148         g_free(vd);
 149 }
 150
 151 ViewDir *vd_new(LayoutWindow *lw)
 152 {
 153         auto vd = g_new0(ViewDir, 1);
 154
 155         vd->widget = gq_gtk_scrolled_window_new(nullptr, nullptr);
 156         gq_gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(vd->widget), GTK_SHADOW_IN);
 157         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vd->widget),
 158                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
 159
 160         vd->layout = lw;
 161         vd->pf = folder_icons_new();
 162
 163         switch (lw->options.dir_view_type)
 164                 {
 165                 case DIRVIEW_LIST: vd = vdlist_new(vd, lw->dir_fd); break;
 166                 case DIRVIEW_TREE: vd = vdtree_new(vd, lw->dir_fd); break;
 167                 }
 168
 169         gtk_container_add(GTK_CONTAINER(vd->widget), vd->view);
 170
 171         vd_dnd_init(vd);
 172
 173         g_signal_connect(G_OBJECT(vd->view), "row_activated",
 174                          G_CALLBACK(vd_activate_cb), vd);
 175         g_signal_connect(G_OBJECT(vd->widget), "destroy",
 176                          G_CALLBACK(vd_destroy_cb), vd);
 177         g_signal_connect(G_OBJECT(vd->view), "key_press_event",
 178                          G_CALLBACK(vd_press_key_cb), vd);
 179         g_signal_connect(G_OBJECT(vd->view), "button_press_event",
 180                          G_CALLBACK(vd_press_cb), vd);
 181         g_signal_connect(G_OBJECT(vd->view), "button_release_event",
 182                          G_CALLBACK(vd_release_cb), vd);
 183
 184         file_data_register_notify_func(vd_notify_cb, vd, NOTIFY_PRIORITY_HIGH);
 185
 186         /* vd_set_fd expects that vd_notify_cb is already registered */
 187         if (lw->dir_fd) vd_set_fd(vd, lw->dir_fd);
 188
 189         gtk_widget_show(vd->view);
 190
 191         return vd;
 192 }
 193
 194 void vd_set_select_func(ViewDir *vd,
 195                         void (*func)(ViewDir *vd, FileData *fd, gpointer data), gpointer data)
 196 {
 197         vd->select_func = func;
 198         vd->select_data = data;
 199 }
 200
 201 #pragma GCC diagnostic push
 202 #pragma GCC diagnostic ignored "-Wunused-function"
 203 void vd_set_layout_unused(ViewDir *vd, LayoutWindow *layout)
 204 {
 205         vd->layout = layout;
 206 }
 207 #pragma GCC diagnostic pop
 208
 209 gboolean vd_set_fd(ViewDir *vd, FileData *dir_fd)
 210 {
 211         gboolean ret = FALSE;
 212
 213         file_data_unregister_notify_func(vd_notify_cb, vd);
 214
 215         switch (vd->type)
 216         {
 217         case DIRVIEW_LIST: ret = vdlist_set_fd(vd, dir_fd); break;
 218         case DIRVIEW_TREE: ret = vdtree_set_fd(vd, dir_fd); break;
 219         }
 220
 221         file_data_register_notify_func(vd_notify_cb, vd, NOTIFY_PRIORITY_HIGH);
 222
 223         return ret;
 224 }
 225
 226 void vd_refresh(ViewDir *vd)
 227 {
 228         switch (vd->type)
 229         {
 230         case DIRVIEW_LIST: vdlist_refresh(vd); break;
 231         case DIRVIEW_TREE: vdtree_refresh(vd); break;
 232         }
 233 }
 234
 235 #pragma GCC diagnostic push
 236 #pragma GCC diagnostic ignored "-Wunused-function"
 237 const gchar *vd_row_get_path_unused(ViewDir *vd, gint row)
 238 {
 239         const gchar *ret = nullptr;
 240
 241         switch (vd->type)
 242         {
 243         case DIRVIEW_LIST: ret = vdlist_row_get_path(vd, row); break;
 244         case DIRVIEW_TREE: ret = vdtree_row_get_path(vd, row); break;
 245         }
 246
 247         return ret;
 248 }
 249 #pragma GCC diagnostic pop
 250
 251 /* the calling stack is this:
 252    vd_select_row -> select_func -> layout_set_fd -> vd_set_fd
 253 */
 254 void vd_select_row(ViewDir *vd, FileData *fd)
 255 {
 256         if (fd && vd->select_func)
 257                 {
 258                 vd->select_func(vd, fd, vd->select_data);
 259                 }
 260 }
 261
 262 gboolean vd_find_row(ViewDir *vd, FileData *fd, GtkTreeIter *iter)
 263 {
 264         gboolean ret = FALSE;
 265
 266         switch (vd->type)
 267         {
 268         case DIRVIEW_LIST: ret = vdlist_find_row(vd, fd, iter); break;
 269         case DIRVIEW_TREE: ret = vdtree_find_row(vd, fd, iter, nullptr); break;
 270         }
 271
 272         return ret;
 273 }
 274
 275 FileData *vd_get_fd_from_tree_path(ViewDir *vd, GtkTreeView *tview, GtkTreePath *tpath)
 276 {
 277         GtkTreeIter iter;
 278         FileData *fd = nullptr;
 279         GtkTreeModel *store;
 280
 281         store = gtk_tree_view_get_model(tview);
 282         gtk_tree_model_get_iter(store, &iter, tpath);
 283         switch (vd->type)
 284                 {
 285                 case DIRVIEW_LIST:
 286                         gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &fd, -1);
 287                         break;
 288                 case DIRVIEW_TREE:
 289                         {
 290                         NodeData *nd;
 291                         gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &nd, -1);
 292                         fd = (nd) ? nd->fd : nullptr;
 293                         };
 294                         break;
 295                 }
 296
 297         return fd;
 298 }
 299
 300 static void vd_rename_finished_cb(gboolean success, const gchar *new_path, gpointer data)
 301 {
 302         auto vd = static_cast<ViewDir *>(data);
 303         if (success)
 304                 {
 305                 FileData *fd = file_data_new_dir(new_path);
 306                 GtkTreeIter iter;
 307
 308                 if (vd_find_row(vd, fd, &iter))
 309                         {
 310                         tree_view_row_make_visible(GTK_TREE_VIEW(vd->view), &iter, TRUE);
 311                         }
 312
 313                 file_data_unref(fd);
 314                 }
 315 }
 316
 317 static gboolean vd_rename_cb(TreeEditData *td, const gchar *, const gchar *new_name, gpointer data)
 318 {
 319         auto vd = static_cast<ViewDir *>(data);
 320         FileData *fd;
 321         gchar *new_path;
 322         gchar *base;
 323
 324         fd = vd_get_fd_from_tree_path(vd, GTK_TREE_VIEW(vd->view), td->path);
 325         if (!fd) return FALSE;
 326
 327         base = remove_level_from_path(fd->path);
 328         new_path = g_build_filename(base, new_name, NULL);
 329         g_free(base);
 330
 331         file_util_rename_dir(fd, new_path, vd->view, vd_rename_finished_cb, vd);
 332
 333         g_free(new_path);
 334
 335         return FALSE;
 336 }
 337
 338 static void vd_rename_by_data(ViewDir *vd, FileData *fd)
 339 {
 340         GtkTreeModel *store;
 341         GtkTreePath *tpath;
 342         GtkTreeIter iter;
 343
 344         if (!fd || !vd_find_row(vd, fd, &iter)) return;
 345         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
 346         tpath = gtk_tree_model_get_path(store, &iter);
 347
 348         tree_edit_by_path(GTK_TREE_VIEW(vd->view), tpath, 0, fd->name,
 349                           vd_rename_cb, vd);
 350         gtk_tree_path_free(tpath);
 351 }
 352
 353
 354 void vd_color_set(ViewDir *vd, FileData *fd, gint color_set)
 355 {
 356         GtkTreeModel *store;
 357         GtkTreeIter iter;
 358
 359         if (!vd_find_row(vd, fd, &iter)) return;
 360         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
 361
 362         switch (vd->type)
 363         {
 364         case DIRVIEW_LIST:
 365                 gtk_list_store_set(GTK_LIST_STORE(store), &iter, DIR_COLUMN_COLOR, color_set, -1);
 366                 break;
 367         case DIRVIEW_TREE:
 368                 gtk_tree_store_set(GTK_TREE_STORE(store), &iter, DIR_COLUMN_COLOR, color_set, -1);
 369                 break;
 370         }
 371 }
 372
 373 void vd_popup_destroy_cb(GtkWidget *, gpointer data)
 374 {
 375         auto vd = static_cast<ViewDir *>(data);
 376
 377         vd_color_set(vd, vd->click_fd, FALSE);
 378         vd->click_fd = nullptr;
 379         vd->popup = nullptr;
 380
 381         vd_color_set(vd, vd->drop_fd, FALSE);
 382         filelist_free(vd->drop_list);
 383         vd->drop_list = nullptr;
 384         vd->drop_fd = nullptr;
 385 }
 386
 387 /*
 388  *-----------------------------------------------------------------------------
 389  * drop menu (from dnd)
 390  *-----------------------------------------------------------------------------
 391  */
 392
 393 static void vd_drop_menu_copy_cb(GtkWidget *, gpointer data)
 394 {
 395         auto vd = static_cast<ViewDir *>(data);
 396         const gchar *path;
 397         GList *list;
 398
 399         if (!vd->drop_fd) return;
 400
 401         path = vd->drop_fd->path;
 402         list = vd->drop_list;
 403         vd->drop_list = nullptr;
 404
 405         file_util_copy_simple(list, path, vd->widget);
 406 }
 407
 408 static void vd_drop_menu_move_cb(GtkWidget *, gpointer data)
 409 {
 410         auto vd = static_cast<ViewDir *>(data);
 411         const gchar *path;
 412         GList *list;
 413
 414         if (!vd->drop_fd) return;
 415
 416         path = vd->drop_fd->path;
 417         list = vd->drop_list;
 418
 419         vd->drop_list = nullptr;
 420
 421         file_util_move_simple(list, path, vd->widget);
 422 }
 423
 424 static void vd_drop_menu_filter_cb(GtkWidget *widget, gpointer data)
 425 {
 426         auto vd = static_cast<ViewDir *>(data);
 427         const gchar *path;
 428         GList *list;
 429         const gchar *key;
 430
 431         if (!vd->drop_fd) return;
 432
 433         key = static_cast<const gchar *>(g_object_get_data(G_OBJECT(widget), "filter_key"));
 434
 435         path = vd->drop_fd->path;
 436         list = vd->drop_list;
 437
 438         vd->drop_list = nullptr;
 439
 440         file_util_start_filter_from_filelist(key, list, path, vd->widget);
 441 }
 442
 443 static void vd_drop_menu_edit_item_free(gpointer data)
 444 {
 445         g_free(data);
 446 }
 447
 448 GtkWidget *vd_drop_menu(ViewDir *vd, gint active)
 449 {
 450         GtkWidget *menu;
 451         GList *editors_list = editor_list_get();
 452         GList *work = editors_list;
 453
 454         menu = popup_menu_short_lived();
 455         g_signal_connect(G_OBJECT(menu), "destroy",
 456                          G_CALLBACK(vd_popup_destroy_cb), vd);
 457
 458         menu_item_add_icon_sensitive(menu, _("_Copy"), GQ_ICON_COPY, active,
 459                                       G_CALLBACK(vd_drop_menu_copy_cb), vd);
 460         menu_item_add_sensitive(menu, _("_Move"), active, G_CALLBACK(vd_drop_menu_move_cb), vd);
 461
 462         while (work)
 463                 {
 464                 GtkWidget *item;
 465                 auto editor = static_cast<const EditorDescription *>(work->data);
 466                 gchar *key;
 467                 work = work->next;
 468
 469                 if (!editor_is_filter(editor->key)) continue;
 470                 key = g_strdup(editor->key);
 471                 item = menu_item_add_sensitive(menu, editor->name, active, G_CALLBACK(vd_drop_menu_filter_cb), vd);
 472                 g_object_set_data_full(G_OBJECT(item), "filter_key", key, vd_drop_menu_edit_item_free);
 473                 }
 474
 475         g_list_free(editors_list);
 476
 477         menu_item_add_divider(menu);
 478         menu_item_add_icon(menu, _("Cancel"), GQ_ICON_CANCEL, nullptr, vd);
 479
 480         return menu;
 481 }
 482
 483 /*
 484  *-----------------------------------------------------------------------------
 485  * pop-up menu
 486  *-----------------------------------------------------------------------------
 487  */
 488
 489 static void vd_pop_menu_up_cb(GtkWidget *, gpointer data)
 490 {
 491         auto vd = static_cast<ViewDir *>(data);
 492         gchar *path;
 493
 494         if (!vd->dir_fd || strcmp(vd->dir_fd->path, G_DIR_SEPARATOR_S) == 0) return;
 495         path = remove_level_from_path(vd->dir_fd->path);
 496
 497         if (vd->select_func)
 498                 {
 499                 FileData *fd = file_data_new_dir(path);
 500                 vd->select_func(vd, fd, vd->select_data);
 501                 file_data_unref(fd);
 502                 }
 503
 504         g_free(path);
 505 }
 506
 507 static void vd_pop_menu_slide_cb(GtkWidget *, gpointer data)
 508 {
 509         auto vd = static_cast<ViewDir *>(data);
 510
 511         if (!vd->layout) return;
 512         if (!vd->click_fd) return;
 513
 514         layout_set_fd(vd->layout, vd->click_fd);
 515         layout_select_none(vd->layout);
 516         layout_image_slideshow_stop(vd->layout);
 517         layout_image_slideshow_start(vd->layout);
 518 }
 519
 520 static void vd_pop_menu_slide_rec_cb(GtkWidget *, gpointer data)
 521 {
 522         auto vd = static_cast<ViewDir *>(data);
 523         GList *list;
 524
 525         if (!vd->layout) return;
 526         if (!vd->click_fd) return;
 527
 528         list = filelist_recursive_full(vd->click_fd, vd->layout->options.file_view_list_sort.method, vd->layout->options.file_view_list_sort.ascend, vd->layout->options.file_view_list_sort.case_sensitive);
 529
 530         layout_image_slideshow_stop(vd->layout);
 531         layout_image_slideshow_start_from_list(vd->layout, list);
 532 }
 533
 534 static void vd_pop_menu_dupe(ViewDir *vd, gint recursive)
 535 {
 536         DupeWindow *dw;
 537         GList *list = nullptr;
 538
 539         if (!vd->click_fd) return;
 540
 541         if (recursive)
 542                 {
 543                 list = g_list_append(list, file_data_ref(vd->click_fd));
 544                 }
 545         else
 546                 {
 547                 filelist_read(vd->click_fd, &list, nullptr);
 548                 list = filelist_filter(list, FALSE);
 549                 }
 550
 551         dw = dupe_window_new();
 552         dupe_window_add_files(dw, list, recursive);
 553
 554         filelist_free(list);
 555 }
 556
 557 static void vd_pop_menu_dupe_cb(GtkWidget *, gpointer data)
 558 {
 559         auto vd = static_cast<ViewDir *>(data);
 560         vd_pop_menu_dupe(vd, FALSE);
 561 }
 562
 563 static void vd_pop_menu_dupe_rec_cb(GtkWidget *, gpointer data)
 564 {
 565         auto vd = static_cast<ViewDir *>(data);
 566         vd_pop_menu_dupe(vd, TRUE);
 567 }
 568
 569 static void vd_pop_menu_delete_cb(GtkWidget *, gpointer data)
 570 {
 571         auto vd = static_cast<ViewDir *>(data);
 572
 573         if (!vd->click_fd) return;
 574         file_util_delete_dir(vd->click_fd, vd->widget);
 575 }
 576
 577 static void vd_pop_menu_copy_path_cb(GtkWidget *, gpointer data)
 578 {
 579         auto vd = static_cast<ViewDir *>(data);
 580
 581         if (!vd->click_fd) return;
 582
 583         file_util_copy_path_to_clipboard(vd->click_fd, TRUE);
 584 }
 585
 586 static void vd_pop_menu_copy_path_unquoted_cb(GtkWidget *, gpointer data)
 587 {
 588         auto vd = static_cast<ViewDir *>(data);
 589
 590         if (!vd->click_fd) return;
 591
 592         file_util_copy_path_to_clipboard(vd->click_fd, FALSE);
 593 }
 594
 595 static void vd_pop_submenu_dir_view_as_cb(GtkWidget *widget, gpointer data)
 596 {
 597         auto vd = static_cast<ViewDir *>(data);
 598
 599         auto new_type = static_cast<DirViewType>(GPOINTER_TO_INT((g_object_get_data(G_OBJECT(widget), "menu_item_radio_data"))));
 600         layout_views_set(vd->layout, new_type, vd->layout->options.file_view_type);
 601 }
 602
 603 static void vd_pop_menu_refresh_cb(GtkWidget *, gpointer data)
 604 {
 605         auto vd = static_cast<ViewDir *>(data);
 606
 607         if (vd->layout) layout_refresh(vd->layout);
 608 }
 609
 610 static void vd_toggle_show_hidden_files_cb(GtkWidget *, gpointer data)
 611 {
 612         auto vd = static_cast<ViewDir *>(data);
 613
 614         options->file_filter.show_hidden_files = !options->file_filter.show_hidden_files;
 615         if (vd->layout) layout_refresh(vd->layout);
 616 }
 617
 618 static void vd_pop_menu_new_folder_cb(gboolean success, const gchar *new_path, gpointer data)
 619 {
 620         auto vd = static_cast<ViewDir *>(data);
 621         FileData *fd = nullptr;
 622         GtkTreeIter iter;
 623         GtkTreePath *tpath;
 624         GtkTreeModel *store;
 625
 626         if (!success) return;
 627
 628         switch (vd->type)
 629                 {
 630                 case DIRVIEW_LIST:
 631                         {
 632                         vd_refresh(vd);
 633                         fd = vdlist_row_by_path(vd, new_path, nullptr);
 634                         };
 635                         break;
 636                 case DIRVIEW_TREE:
 637                         {
 638                         FileData *new_fd = file_data_new_dir(new_path);
 639                         fd = vdtree_populate_path(vd, new_fd, TRUE, TRUE);
 640                         file_data_unref(new_fd);
 641                         }
 642                         break;
 643                 }
 644
 645         if (!fd || !vd_find_row(vd, fd, &iter)) return;
 646         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
 647         tpath = gtk_tree_model_get_path(store, &iter);
 648         gtk_tree_view_set_cursor(GTK_TREE_VIEW(vd->view), tpath, nullptr, FALSE);
 649
 650         gtk_tree_path_free(tpath);
 651 }
 652
 653 static void vd_pop_menu_new_cb(GtkWidget *, gpointer data)
 654 {
 655         auto vd = static_cast<ViewDir *>(data);
 656         FileData *dir_fd = nullptr;
 657
 658         switch (vd->type)
 659                 {
 660                 case DIRVIEW_LIST:
 661                         {
 662                         if (!vd->dir_fd) return;
 663                         dir_fd = vd->dir_fd;
 664                         };
 665                         break;
 666                 case DIRVIEW_TREE:
 667                         {
 668                         if (!vd->click_fd) return;
 669                         dir_fd = vd->click_fd;
 670                         };
 671                         break;
 672                 }
 673
 674         file_util_create_dir(dir_fd->path, vd->layout->window, vd_pop_menu_new_folder_cb, vd);
 675 }
 676
 677 static void vd_pop_menu_rename_cb(GtkWidget *, gpointer data)
 678 {
 679         auto vd = static_cast<ViewDir *>(data);
 680
 681         vd_rename_by_data(vd, vd->click_fd);
 682 }
 683
 684 static void vd_pop_menu_sort_ascend_cb(GtkWidget *widget, gpointer data)
 685 {
 686         auto vd = static_cast<ViewDir *>(data);
 687         gboolean ascend;
 688
 689         if (!vd) return;
 690
 691         if (!vd->layout) return;
 692
 693         ascend = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
 694         layout_views_set_sort_dir(vd->layout, vd->layout->options.dir_view_list_sort.method, ascend, vd->layout->options.dir_view_list_sort.case_sensitive);
 695
 696         if (vd->layout) layout_refresh(vd->layout);
 697 }
 698
 699 static void vd_pop_menu_sort_case_cb(GtkWidget *widget, gpointer data)
 700 {
 701         auto vd = static_cast<ViewDir *>(data);
 702         gboolean case_sensitive;
 703
 704         if (!vd) return;
 705
 706         if (!vd->layout) return;
 707
 708         case_sensitive = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
 709         layout_views_set_sort_dir(vd->layout, vd->layout->options.dir_view_list_sort.method, vd->layout->options.dir_view_list_sort.ascend, case_sensitive);
 710
 711         if (vd->layout) layout_refresh(vd->layout);
 712 }
 713
 714 static void vd_pop_menu_sort_cb(GtkWidget *widget, gpointer data)
 715 {
 716         ViewDir *vd;
 717         SortType type;
 718
 719         vd = static_cast<ViewDir *>(submenu_item_get_data(widget));
 720
 721         if (!vd) return;
 722         if (!vd->layout) return;
 723
 724         type = static_cast<SortType>GPOINTER_TO_INT(data);
 725
 726         if (type == SORT_NAME || type == SORT_NUMBER || type == SORT_TIME)
 727                 {
 728                 layout_views_set_sort_dir(vd->layout, type, vd->layout->options.dir_view_list_sort.ascend, vd->layout->options.dir_view_list_sort.case_sensitive);
 729
 730                 if (vd->layout) layout_refresh(vd->layout);
 731                 }
 732 }
 733
 734 GtkWidget *vd_pop_menu(ViewDir *vd, FileData *fd)
 735 {
 736         GtkWidget *menu;
 737         gboolean active;
 738         gboolean rename_delete_active = FALSE;
 739         gboolean new_folder_active = FALSE;
 740         GtkWidget *submenu;
 741         GtkWidget *item;
 742
 743         active = (fd != nullptr);
 744         switch (vd->type)
 745                 {
 746                 case DIRVIEW_LIST:
 747                         {
 748                         /* check using . (always row 0) */
 749                         new_folder_active = (vd->dir_fd && access_file(vd->dir_fd->path , W_OK | X_OK));
 750
 751                         /* ignore .. and . */
 752                         rename_delete_active = (new_folder_active && fd &&
 753                                 strcmp(fd->name, ".") != 0 &&
 754                                 strcmp(fd->name, "..") != 0 &&
 755                                 access_file(fd->path, W_OK | X_OK));
 756                         };
 757                         break;
 758                 case DIRVIEW_TREE:
 759                         {
 760                         if (fd)
 761                                 {
 762                                 gchar *parent;
 763                                 new_folder_active = (fd && access_file(fd->path, W_OK | X_OK));
 764                                 parent = remove_level_from_path(fd->path);
 765                                 rename_delete_active = access_file(parent, W_OK | X_OK);
 766                                 g_free(parent);
 767                                 };
 768                         }
 769                         break;
 770                 }
 771
 772         menu = popup_menu_short_lived();
 773         g_signal_connect(G_OBJECT(menu), "destroy",
 774                          G_CALLBACK(vd_popup_destroy_cb), vd);
 775
 776         menu_item_add_icon_sensitive(menu, _("_Up to parent"), GQ_ICON_GO_UP,
 777                                       (vd->dir_fd && strcmp(vd->dir_fd->path, G_DIR_SEPARATOR_S) != 0),
 778                                       G_CALLBACK(vd_pop_menu_up_cb), vd);
 779
 780         menu_item_add_divider(menu);
 781         menu_item_add_sensitive(menu, _("_Slideshow"), active,
 782                                 G_CALLBACK(vd_pop_menu_slide_cb), vd);
 783         menu_item_add_sensitive(menu, _("Slideshow recursive"), active,
 784                                 G_CALLBACK(vd_pop_menu_slide_rec_cb), vd);
 785
 786         menu_item_add_divider(menu);
 787         menu_item_add_icon_sensitive(menu, _("Find _duplicates..."), GQ_ICON_FIND, active,
 788                                       G_CALLBACK(vd_pop_menu_dupe_cb), vd);
 789         menu_item_add_icon_sensitive(menu, _("Find duplicates recursive..."), GQ_ICON_FIND, active,
 790                                       G_CALLBACK(vd_pop_menu_dupe_rec_cb), vd);
 791
 792         menu_item_add_divider(menu);
 793
 794         menu_item_add_sensitive(menu, _("_New folder..."), new_folder_active,
 795                                 G_CALLBACK(vd_pop_menu_new_cb), vd);
 796
 797         menu_item_add_sensitive(menu, _("_Rename..."), rename_delete_active,
 798                                 G_CALLBACK(vd_pop_menu_rename_cb), vd);
 799
 800         menu_item_add(menu, _("_Copy path"),
 801                       G_CALLBACK(vd_pop_menu_copy_path_cb), vd);
 802
 803         menu_item_add(menu, _("_Copy path unquoted"),
 804                       G_CALLBACK(vd_pop_menu_copy_path_unquoted_cb), vd);
 805
 806         menu_item_add_icon_sensitive(menu, _("_Delete..."), GQ_ICON_DELETE, rename_delete_active,
 807                                       G_CALLBACK(vd_pop_menu_delete_cb), vd);
 808         menu_item_add_divider(menu);
 809
 810
 811         menu_item_add_radio(menu, _("View as _List"), GINT_TO_POINTER(DIRVIEW_LIST), vd->type == DIRVIEW_LIST,
 812                         G_CALLBACK(vd_pop_submenu_dir_view_as_cb), vd);
 813
 814         menu_item_add_radio(menu, _("View as _Tree"), GINT_TO_POINTER(DIRVIEW_TREE), vd->type == DIRVIEW_TREE,
 815                         G_CALLBACK(vd_pop_submenu_dir_view_as_cb), vd);
 816
 817         if (vd->type == DIRVIEW_LIST)
 818                 {
 819                 submenu = submenu_add_dir_sort(nullptr, G_CALLBACK(vd_pop_menu_sort_cb), vd, FALSE, FALSE, TRUE, vd->layout->options.dir_view_list_sort.method);
 820                 menu_item_add_check(submenu, _("Ascending"), vd->layout->options.dir_view_list_sort.ascend, G_CALLBACK(vd_pop_menu_sort_ascend_cb), (vd));
 821                 menu_item_add_check(submenu, _("Case"), vd->layout->options.dir_view_list_sort.case_sensitive, G_CALLBACK(vd_pop_menu_sort_case_cb), (vd));
 822                 item = menu_item_add(menu, _("_Sort"), nullptr, nullptr);
 823                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 824                 }
 825
 826         if (vd->type == DIRVIEW_TREE)
 827                 {
 828                 submenu = submenu_add_dir_sort(nullptr, G_CALLBACK(vd_pop_menu_sort_cb), vd, FALSE, FALSE, TRUE, vd->layout->options.dir_view_list_sort.method);
 829                 item = menu_item_add(menu, _("_Sort"), nullptr, nullptr);
 830                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 831                 }
 832
 833         menu_item_add_divider(menu);
 834
 835         menu_item_add_check(menu, _("Show _hidden files"), options->file_filter.show_hidden_files,
 836                             G_CALLBACK(vd_toggle_show_hidden_files_cb), vd);
 837
 838         menu_item_add_icon(menu, _("Re_fresh"), GQ_ICON_REFRESH,
 839                             G_CALLBACK(vd_pop_menu_refresh_cb), vd);
 840
 841         return menu;
 842 }
 843
 844 void vd_new_folder(ViewDir *vd, FileData *dir_fd)
 845 {
 846         file_util_create_dir(dir_fd->path, vd->layout->window, vd_pop_menu_new_folder_cb, vd);
 847 }
 848
 849 /*
 850  *-----------------------------------------------------------------------------
 851  * dnd
 852  *-----------------------------------------------------------------------------
 853  */
 854
 855 static GtkTargetEntry vd_dnd_drop_types[] = {
 856         { const_cast<gchar *>("text/uri-list"), 0, TARGET_URI_LIST }
 857 };
 858 static gint vd_dnd_drop_types_count = 1;
 859
 860 static void vd_dest_set(ViewDir *vd, gint enable)
 861 {
 862         if (enable)
 863                 {
 864                 gtk_drag_dest_set(vd->view,
 865                                   static_cast<GtkDestDefaults>(GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP),
 866                                   vd_dnd_drop_types, vd_dnd_drop_types_count,
 867                                   static_cast<GdkDragAction>(GDK_ACTION_MOVE | GDK_ACTION_COPY));
 868                 }
 869         else
 870                 {
 871                 gtk_drag_dest_unset(vd->view);
 872                 }
 873 }
 874
 875 static void vd_dnd_get(GtkWidget *, GdkDragContext *,
 876                            GtkSelectionData *selection_data, guint info,
 877                            guint, gpointer data)
 878 {
 879         auto vd = static_cast<ViewDir *>(data);
 880         GList *list;
 881
 882         if (!vd->click_fd) return;
 883
 884         switch (info)
 885                 {
 886                 case TARGET_URI_LIST:
 887                 case TARGET_TEXT_PLAIN:
 888                         list = g_list_prepend(nullptr, vd->click_fd);
 889                         uri_selection_data_set_uris_from_filelist(selection_data, list);
 890                         g_list_free(list);
 891                         break;
 892                 }
 893 }
 894
 895 static void vd_dnd_begin(GtkWidget *, GdkDragContext *, gpointer data)
 896 {
 897         auto vd = static_cast<ViewDir *>(data);
 898
 899         vd_color_set(vd, vd->click_fd, TRUE);
 900         vd_dest_set(vd, FALSE);
 901 }
 902
 903 static void vd_dnd_end(GtkWidget *, GdkDragContext *context, gpointer data)
 904 {
 905         auto vd = static_cast<ViewDir *>(data);
 906
 907         vd_color_set(vd, vd->click_fd, FALSE);
 908
 909         if (vd->type == DIRVIEW_LIST && gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
 910                 {
 911                 vd_refresh(vd);
 912                 }
 913         vd_dest_set(vd, TRUE);
 914 }
 915
 916 static void vd_dnd_drop_receive(GtkWidget *widget, GdkDragContext *,
 917                                 gint x, gint y,
 918                                 GtkSelectionData *selection_data, guint info,
 919                                 guint, gpointer data)
 920 {
 921         auto vd = static_cast<ViewDir *>(data);
 922         GtkTreePath *tpath;
 923         FileData *fd = nullptr;
 924         GdkDragAction action = GDK_ACTION_ASK;
 925
 926         vd->click_fd = nullptr;
 927
 928         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), x, y,
 929                                           &tpath, nullptr, nullptr, nullptr))
 930                 {
 931                 fd = vd_get_fd_from_tree_path(vd, GTK_TREE_VIEW(widget), tpath);
 932                 gtk_tree_path_free(tpath);
 933                 }
 934
 935         if (!fd) return;
 936
 937         if (info == TARGET_URI_LIST)
 938                 {
 939                 GList *list;
 940                 gint active;
 941                 gboolean done = FALSE;
 942
 943                 list = uri_filelist_from_gtk_selection_data(selection_data);
 944                 if (!list) return;
 945
 946                 active = access_file(fd->path, W_OK | X_OK);
 947
 948                 vd_color_set(vd, fd, TRUE);
 949
 950                 if (active)
 951                         {
 952 /** @FIXME With GTK2 gdk_drag_context_get_actions() shows the state of the
 953  * shift and control keys during the drag operation. With GTK3 this is not
 954  * so. This is a workaround.
 955  */
 956                         GdkModifierType mask;
 957
 958                         gdk_window_get_pointer(gtk_widget_get_window(widget), nullptr, nullptr, &mask);
 959                         if (mask & GDK_CONTROL_MASK)
 960                                 {
 961                                 action = GDK_ACTION_COPY;
 962                                 }
 963                         else if (mask & GDK_SHIFT_MASK)
 964                                 {
 965                                 action = GDK_ACTION_MOVE;
 966                                 }
 967
 968                         if (action != GDK_ACTION_COPY && action != GDK_ACTION_MOVE)
 969                                 {
 970                                 if (options->dnd_default_action == DND_ACTION_COPY)
 971                                         {
 972                                         action = GDK_ACTION_COPY;
 973                                         }
 974                                 else if (options->dnd_default_action == DND_ACTION_MOVE)
 975                                         {
 976                                         action = GDK_ACTION_MOVE;
 977                                         }
 978                                 }
 979
 980                         if (action == GDK_ACTION_COPY)
 981                                 {
 982                                 file_util_copy_simple(list, fd->path, vd->widget);
 983                                 done = TRUE;
 984                                 list = nullptr;
 985                                 }
 986                         else if (action == GDK_ACTION_MOVE)
 987                                 {
 988                                 file_util_move_simple(list, fd->path, vd->widget);
 989                                 done = TRUE;
 990                                 list = nullptr;
 991                                 }
 992                         }
 993
 994                 if (done == FALSE)
 995                         {
 996                         vd->popup = vd_drop_menu(vd, active);
 997                         gtk_menu_popup_at_pointer(GTK_MENU(vd->popup), nullptr);
 998                         }
 999
1000                 vd->drop_fd = fd;
1001                 vd->drop_list = list;
1002                 }
1003 }
1004
1005 static void vd_dnd_drop_update(ViewDir *vd, gint x, gint y)
1006 {
1007         GtkTreePath *tpath;
1008         FileData *fd = nullptr;
1009
1010         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vd->view), x, y,
1011                                           &tpath, nullptr, nullptr, nullptr))
1012                 {
1013                 fd = vd_get_fd_from_tree_path(vd, GTK_TREE_VIEW(vd->view), tpath);
1014                 gtk_tree_path_free(tpath);
1015                 }
1016
1017         if (fd != vd->drop_fd)
1018                 {
1019                 vd_color_set(vd, vd->drop_fd, FALSE);
1020                 vd_color_set(vd, fd, TRUE);
1021                 if (fd && vd->dnd_drop_update_func) vd->dnd_drop_update_func(vd);
1022                 }
1023
1024         vd->drop_fd = fd;
1025 }
1026
1027 void vd_dnd_drop_scroll_cancel(ViewDir *vd)
1028 {
1029         if (vd->drop_scroll_id)
1030                 {
1031                 g_source_remove(vd->drop_scroll_id);
1032                 vd->drop_scroll_id = 0;
1033                 }
1034 }
1035
1036 static gboolean vd_auto_scroll_idle_cb(gpointer data)
1037 {
1038         auto vd = static_cast<ViewDir *>(data);
1039         GdkSeat *seat;
1040         GdkDevice *device;
1041
1042         if (vd->drop_fd)
1043                 {
1044                 GdkWindow *window;
1045                 gint x, y;
1046                 gint w, h;
1047
1048                 window = gtk_widget_get_window(vd->view);
1049                 seat = gdk_display_get_default_seat(gdk_window_get_display(window));
1050                 device = gdk_seat_get_pointer(seat);
1051                 gdk_window_get_device_position(window, device, &x, &y, nullptr);
1052
1053                 w = gdk_window_get_width(window);
1054                 h = gdk_window_get_height(window);
1055                 if (x >= 0 && x < w && y >= 0 && y < h)
1056                         {
1057                         vd_dnd_drop_update(vd, x, y);
1058                         }
1059                 }
1060
1061         vd->drop_scroll_id = 0;
1062         return G_SOURCE_REMOVE;
1063 }
1064
1065 static gboolean vd_auto_scroll_notify_cb(GtkWidget *, gint, gint, gpointer data)
1066 {
1067         auto vd = static_cast<ViewDir *>(data);
1068
1069         if (!vd->drop_fd || vd->drop_list) return FALSE;
1070
1071         if (!vd->drop_scroll_id) vd->drop_scroll_id = g_idle_add(vd_auto_scroll_idle_cb, vd);
1072
1073         return TRUE;
1074 }
1075
1076 static gboolean vd_dnd_drop_motion(GtkWidget *, GdkDragContext *context, gint x, gint y, guint time, gpointer data)
1077 {
1078         auto vd = static_cast<ViewDir *>(data);
1079
1080         vd->click_fd = nullptr;
1081
1082         if (gtk_drag_get_source_widget(context) == vd->view)
1083                 {
1084                 /* from same window */
1085                 gdk_drag_status(context, GDK_ACTION_DEFAULT, time);
1086                 return TRUE;
1087                 }
1088
1089         gdk_drag_status(context, gdk_drag_context_get_suggested_action(context), time);
1090
1091         vd_dnd_drop_update(vd, x, y);
1092
1093         if (vd->drop_fd)
1094                 {
1095                 GtkAdjustment *adj = gtk_scrollable_get_vadjustment(GTK_SCROLLABLE(vd->view));
1096                 widget_auto_scroll_start(vd->view, adj, -1, -1, vd_auto_scroll_notify_cb, vd);
1097                 }
1098
1099         return FALSE;
1100 }
1101
1102 static void vd_dnd_drop_leave(GtkWidget *, GdkDragContext *, guint, gpointer data)
1103 {
1104         auto vd = static_cast<ViewDir *>(data);
1105
1106         if (vd->drop_fd != vd->click_fd) vd_color_set(vd, vd->drop_fd, FALSE);
1107
1108         vd->drop_fd = nullptr;
1109
1110         if (vd->dnd_drop_leave_func) vd->dnd_drop_leave_func(vd);
1111 }
1112
1113 void vd_dnd_init(ViewDir *vd)
1114 {
1115         gtk_drag_source_set(vd->view, static_cast<GdkModifierType>(GDK_BUTTON1_MASK | GDK_BUTTON2_MASK),
1116                             dnd_file_drag_types, dnd_file_drag_types_count,
1117                             static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_ASK));
1118         g_signal_connect(G_OBJECT(vd->view), "drag_data_get",
1119                          G_CALLBACK(vd_dnd_get), vd);
1120         g_signal_connect(G_OBJECT(vd->view), "drag_begin",
1121                          G_CALLBACK(vd_dnd_begin), vd);
1122         g_signal_connect(G_OBJECT(vd->view), "drag_end",
1123                          G_CALLBACK(vd_dnd_end), vd);
1124
1125         vd_dest_set(vd, TRUE);
1126         g_signal_connect(G_OBJECT(vd->view), "drag_data_received",
1127                          G_CALLBACK(vd_dnd_drop_receive), vd);
1128         g_signal_connect(G_OBJECT(vd->view), "drag_motion",
1129                          G_CALLBACK(vd_dnd_drop_motion), vd);
1130         g_signal_connect(G_OBJECT(vd->view), "drag_leave",
1131                          G_CALLBACK(vd_dnd_drop_leave), vd);
1132 }
1133
1134 /*
1135  *----------------------------------------------------------------------------
1136  * callbacks
1137  *----------------------------------------------------------------------------
1138  */
1139
1140 #pragma GCC diagnostic push
1141 #pragma GCC diagnostic ignored "-Wunused-function"
1142 void vd_menu_position_cb_unused(GtkMenu *menu, gint *x, gint *y, gboolean *, gpointer data)
1143 {
1144         auto *vd = static_cast<ViewDir *>(data);
1145         GtkTreeModel *store;
1146         GtkTreeIter iter;
1147         GtkTreePath *tpath;
1148         gint cw, ch;
1149
1150         if (!vd_find_row(vd, vd->click_fd, &iter)) return;
1151         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
1152         tpath = gtk_tree_model_get_path(store, &iter);
1153         tree_view_get_cell_clamped(GTK_TREE_VIEW(vd->view), tpath, 0, TRUE, x, y, &cw, &ch);
1154         gtk_tree_path_free(tpath);
1155         *y += ch;
1156         popup_menu_position_clamp(menu, x, y, 0);
1157 }
1158 #pragma GCC diagnostic pop
1159
1160 void vd_activate_cb(GtkTreeView *tview, GtkTreePath *tpath, GtkTreeViewColumn *, gpointer data)
1161 {
1162         auto vd = static_cast<ViewDir *>(data);
1163         FileData *fd = vd_get_fd_from_tree_path(vd, tview, tpath);
1164
1165         vd_select_row(vd, fd);
1166 }
1167
1168 static GdkRGBA *vd_color_shifted(GtkWidget *widget)
1169 {
1170         static GdkRGBA color;
1171         static GdkRGBA color_style;
1172         static GtkWidget *done = nullptr;
1173
1174 #ifdef HAVE_GTK4
1175 /* @FIXME GTK4 no background color */
1176 #else
1177         if (done != widget)
1178                 {
1179                 GtkStyleContext *style_context;
1180
1181                 style_context = gtk_widget_get_style_context(widget);
1182                 gtk_style_context_get_background_color(style_context, GTK_STATE_FLAG_NORMAL, &color_style);
1183
1184                 memcpy(&color, &color_style, sizeof(color_style));
1185
1186                 shift_color(&color, -1, 0);
1187                 done = widget;
1188                 }
1189 #endif
1190
1191         return &color;
1192 }
1193
1194 void vd_color_cb(GtkTreeViewColumn *, GtkCellRenderer *cell, GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
1195 {
1196         auto vd = static_cast<ViewDir *>(data);
1197         gboolean set;
1198
1199         gtk_tree_model_get(tree_model, iter, DIR_COLUMN_COLOR, &set, -1);
1200         g_object_set(G_OBJECT(cell),
1201                      "cell-background-rgba", vd_color_shifted(vd->view),
1202                      "cell-background-set", set, NULL);
1203 }
1204
1205 gboolean vd_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1206 {
1207         auto vd = static_cast<ViewDir *>(data);
1208         GtkTreePath *tpath;
1209         FileData *fd = nullptr;
1210
1211         if (defined_mouse_buttons(widget, bevent, vd->layout))
1212                 {
1213                 return TRUE;
1214                 }
1215
1216         if (vd->type == DIRVIEW_LIST && !options->view_dir_list_single_click_enter)
1217                 return FALSE;
1218
1219         if (!vd->click_fd) return FALSE;
1220         vd_color_set(vd, vd->click_fd, FALSE);
1221
1222         if (bevent->button != MOUSE_BUTTON_LEFT) return TRUE;
1223
1224         if ((bevent->x != 0 || bevent->y != 0) &&
1225             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1226                                           &tpath, nullptr, nullptr, nullptr))
1227                 {
1228                 fd = vd_get_fd_from_tree_path(vd, GTK_TREE_VIEW(widget), tpath);
1229                 gtk_tree_path_free(tpath);
1230                 }
1231
1232         if (fd && vd->click_fd == fd)
1233                 {
1234                 vd_select_row(vd, vd->click_fd);
1235                 }
1236
1237         return FALSE;
1238 }
1239
1240 gboolean vd_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1241 {
1242         auto vd = static_cast<ViewDir *>(data);
1243         gboolean ret = FALSE;
1244
1245         switch (vd->type)
1246         {
1247         case DIRVIEW_LIST: ret = vdlist_press_key_cb(widget, event, data); break;
1248         case DIRVIEW_TREE: ret = vdtree_press_key_cb(widget, event, data); break;
1249         }
1250
1251         return ret;
1252 }
1253
1254 gboolean vd_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1255 {
1256         auto vd = static_cast<ViewDir *>(data);
1257         gboolean ret = FALSE;
1258         FileData *fd;
1259         GtkTreePath *tpath;
1260         GtkTreeIter iter;
1261         NodeData *nd = nullptr;
1262         GtkTreeModel *store;
1263
1264         if (bevent->button == MOUSE_BUTTON_RIGHT)
1265                 {
1266                 if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y, &tpath, nullptr, nullptr, nullptr))
1267                         {
1268                         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1269                         gtk_tree_model_get_iter(store, &iter, tpath);
1270
1271                         switch (vd->type)
1272                                 {
1273                                 case DIRVIEW_LIST:
1274                                         gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &fd, -1);
1275                                         vd->click_fd = fd;
1276                                         break;
1277                                 case DIRVIEW_TREE:
1278                                         gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &nd, -1);
1279                                         vd->click_fd = (nd) ? nd->fd : nullptr;
1280                                 }
1281
1282                         if (vd->click_fd)
1283                                 {
1284                                 vd_color_set(vd, vd->click_fd, TRUE);
1285                                 }
1286                         }
1287
1288                 vd->popup = vd_pop_menu(vd, vd->click_fd);
1289                 gtk_menu_popup_at_pointer(GTK_MENU(vd->popup), nullptr);
1290
1291                 return TRUE;
1292                 }
1293
1294         switch (vd->type)
1295         {
1296         case DIRVIEW_LIST: ret = vdlist_press_cb(widget, bevent, data); break;
1297         case DIRVIEW_TREE: ret = vdtree_press_cb(widget, bevent, data); break;
1298         }
1299
1300         return ret;
1301 }
1302
1303 static void vd_notify_cb(FileData *fd, NotifyType type, gpointer data)
1304 {
1305         auto vd = static_cast<ViewDir *>(data);
1306         gboolean refresh;
1307         gchar *base;
1308
1309         if (!S_ISDIR(fd->mode)) return; /* this gives correct results even on recently deleted files/directories */
1310
1311         DEBUG_1("Notify vd: %s %04x", fd->path, type);
1312
1313         base = remove_level_from_path(fd->path);
1314
1315         if (vd->type == DIRVIEW_LIST)
1316                 {
1317                 refresh = (fd == vd->dir_fd);
1318
1319                 if (!refresh)
1320                         {
1321                         refresh = (strcmp(base, vd->dir_fd->path) == 0);
1322                         }
1323
1324                 if ((type & NOTIFY_CHANGE) && fd->change)
1325                         {
1326                         if (!refresh && fd->change->dest)
1327                                 {
1328                                 gchar *dest_base = remove_level_from_path(fd->change->dest);
1329                                 refresh = (strcmp(dest_base, vd->dir_fd->path) == 0);
1330                                 g_free(dest_base);
1331                                 }
1332
1333                         if (!refresh && fd->change->source)
1334                                 {
1335                                 gchar *source_base = remove_level_from_path(fd->change->source);
1336                                 refresh = (strcmp(source_base, vd->dir_fd->path) == 0);
1337                                 g_free(source_base);
1338                                 }
1339                         }
1340
1341                 if (refresh) vd_refresh(vd);
1342                 }
1343
1344         if (vd->type == DIRVIEW_TREE)
1345                 {
1346                 GtkTreeIter iter;
1347                 FileData *base_fd = file_data_new_dir(base);
1348
1349                 if (vd_find_row(vd, base_fd, &iter))
1350                         {
1351                         vdtree_populate_path_by_iter(vd, &iter, TRUE, vd->dir_fd);
1352                         }
1353
1354                 file_data_unref(base_fd);
1355                 }
1356
1357         g_free(base);
1358 }
1359 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */