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 "view-dir.h"
  22
  23 #include <sys/stat.h>
  24 #include <unistd.h>
  25
  26 #include <cstring>
  27
  28 #include <glib-object.h>
  29
  30 #include <config.h>
  31
  32 #include "compat.h"
  33 #include "debug.h"
  34 #include "dnd.h"
  35 #include "dupe.h"
  36 #include "editors.h"
  37 #include "filedata.h"
  38 #include "intl.h"
  39 #include "layout-image.h"
  40 #include "layout.h"
  41 #include "main-defines.h"
  42 #include "menu.h"
  43 #include "options.h"
  44 #include "ui-fileops.h"
  45 #include "ui-menu.h"
  46 #include "ui-misc.h"
  47 #include "ui-tree-edit.h"
  48 #include "uri-utils.h"
  49 #include "utilops.h"
  50 #include "view-dir-list.h"
  51 #include "view-dir-tree.h"
  52
  53 namespace
  54 {
  55
  56 /** @FIXME Emblems should be attached to icons via e.g.:
  57  * GIcon *....
  58  * icon = g_themed_icon_new("folder");
  59  * emblem_icon = g_themed_icon_new("emblem_symbolic_link");
  60  * emblem = g_emblem_new(emblem_icon);
  61  * emblemed = g_emblemed_icon_new(icon, emblem);
  62  * gtk_icon_info_load_icon(icon_info, NULL)
  63  * But there does not seem to be a way to get GtkIconInfo from a GIcon
  64  */
  65 GdkPixbuf *create_folder_icon_with_emblem(GtkIconTheme *icon_theme, const gchar *emblem, const gchar *fallback_icon, gint size)
  66 {
  67         if (!gtk_icon_theme_has_icon(icon_theme, emblem))
  68                 {
  69                 return gq_gtk_icon_theme_load_icon_copy(icon_theme, fallback_icon, size, GTK_ICON_LOOKUP_USE_BUILTIN);
  70                 }
  71
  72         GError *error = nullptr;
  73         GdkPixbuf *icon = gtk_icon_theme_load_icon(icon_theme, emblem, size, GTK_ICON_LOOKUP_USE_BUILTIN, &error);
  74         GdkPixbuf *pixbuf;
  75         if (error)
  76                 {
  77                 log_printf("Error: %s\n", error->message);
  78                 g_error_free(error);
  79                 pixbuf = gq_gtk_icon_theme_load_icon_copy(icon_theme, fallback_icon, size, GTK_ICON_LOOKUP_USE_BUILTIN);
  80                 }
  81         else
  82                 {
  83                 GdkPixbuf *directory_pixbuf = gtk_icon_theme_load_icon(icon_theme, GQ_ICON_DIRECTORY, size, GTK_ICON_LOOKUP_USE_BUILTIN, nullptr);
  84                 pixbuf = gdk_pixbuf_copy(directory_pixbuf);
  85                 g_object_unref(directory_pixbuf);
  86
  87                 gint scale = gdk_pixbuf_get_width(icon) / 2;
  88                 gdk_pixbuf_composite(icon, pixbuf, scale, scale, scale, scale, scale, scale, 0.5, 0.5, GDK_INTERP_HYPER, 255);
  89                 }
  90         g_object_unref(icon);
  91
  92         return pixbuf;
  93 }
  94
  95 /* Folders icons to be used in tree or list directory view */
  96 PixmapFolders *folder_icons_new()
  97 {
  98         auto pf = g_new0(PixmapFolders, 1);
  99         GtkIconTheme *icon_theme = gtk_icon_theme_get_default();
 100
 101         gint size;
 102         if (!gtk_icon_size_lookup(GTK_ICON_SIZE_MENU, &size, &size))
 103                 {
 104                 size = 16;
 105                 }
 106
 107         pf->close  = gq_gtk_icon_theme_load_icon_copy(icon_theme, GQ_ICON_DIRECTORY, size, GTK_ICON_LOOKUP_USE_BUILTIN);
 108         pf->open   = gq_gtk_icon_theme_load_icon_copy(icon_theme, GQ_ICON_OPEN, size, GTK_ICON_LOOKUP_USE_BUILTIN);
 109         pf->parent = gq_gtk_icon_theme_load_icon_copy(icon_theme, GQ_ICON_GO_UP, size, GTK_ICON_LOOKUP_USE_BUILTIN);
 110
 111         pf->deny = create_folder_icon_with_emblem(icon_theme, GQ_ICON_UNREADABLE, GQ_ICON_STOP, size);
 112         pf->link = create_folder_icon_with_emblem(icon_theme, GQ_ICON_LINK, GQ_ICON_REDO, size);
 113         pf->read_only = create_folder_icon_with_emblem(icon_theme, GQ_ICON_READONLY, GQ_ICON_DIRECTORY, size);
 114
 115         return pf;
 116 }
 117
 118 void folder_icons_free(PixmapFolders *pf)
 119 {
 120         if (!pf) return;
 121
 122         g_object_unref(pf->close);
 123         g_object_unref(pf->open);
 124         g_object_unref(pf->deny);
 125         g_object_unref(pf->parent);
 126         g_object_unref(pf->link);
 127         g_object_unref(pf->read_only);
 128
 129         g_free(pf);
 130 }
 131
 132 }
 133
 134 static void vd_notify_cb(FileData *fd, NotifyType type, gpointer data);
 135
 136 static void vd_destroy_cb(GtkWidget *widget, gpointer data)
 137 {
 138         auto vd = static_cast<ViewDir *>(data);
 139
 140         file_data_unregister_notify_func(vd_notify_cb, vd);
 141
 142         if (vd->popup)
 143                 {
 144                 g_signal_handlers_disconnect_matched(G_OBJECT(vd->popup), G_SIGNAL_MATCH_DATA,
 145                                                      0, 0, nullptr, nullptr, vd);
 146                 gq_gtk_widget_destroy(vd->popup);
 147                 }
 148
 149         switch (vd->type)
 150         {
 151         case DIRVIEW_LIST: vdlist_destroy_cb(widget, data); break;
 152         case DIRVIEW_TREE: vdtree_destroy_cb(widget, data); break;
 153         }
 154
 155         if (vd->pf) folder_icons_free(vd->pf);
 156         if (vd->drop_list) filelist_free(vd->drop_list);
 157
 158         if (vd->dir_fd) file_data_unref(vd->dir_fd);
 159         if (vd->info) g_free(vd->info);
 160
 161         g_free(vd);
 162 }
 163
 164 ViewDir *vd_new(LayoutWindow *lw)
 165 {
 166         auto vd = g_new0(ViewDir, 1);
 167
 168         vd->widget = gq_gtk_scrolled_window_new(nullptr, nullptr);
 169         gq_gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(vd->widget), GTK_SHADOW_IN);
 170         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vd->widget),
 171                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
 172
 173         vd->layout = lw;
 174         vd->pf = folder_icons_new();
 175
 176         switch (lw->options.dir_view_type)
 177                 {
 178                 case DIRVIEW_LIST: vd = vdlist_new(vd, lw->dir_fd); break;
 179                 case DIRVIEW_TREE: vd = vdtree_new(vd, lw->dir_fd); break;
 180                 }
 181
 182         gtk_container_add(GTK_CONTAINER(vd->widget), vd->view);
 183
 184         vd_dnd_init(vd);
 185
 186         g_signal_connect(G_OBJECT(vd->view), "row_activated",
 187                          G_CALLBACK(vd_activate_cb), vd);
 188         g_signal_connect(G_OBJECT(vd->widget), "destroy",
 189                          G_CALLBACK(vd_destroy_cb), vd);
 190         g_signal_connect(G_OBJECT(vd->view), "key_press_event",
 191                          G_CALLBACK(vd_press_key_cb), vd);
 192         g_signal_connect(G_OBJECT(vd->view), "button_press_event",
 193                          G_CALLBACK(vd_press_cb), vd);
 194         g_signal_connect(G_OBJECT(vd->view), "button_release_event",
 195                          G_CALLBACK(vd_release_cb), vd);
 196
 197         file_data_register_notify_func(vd_notify_cb, vd, NOTIFY_PRIORITY_HIGH);
 198
 199         /* vd_set_fd expects that vd_notify_cb is already registered */
 200         if (lw->dir_fd) vd_set_fd(vd, lw->dir_fd);
 201
 202         gtk_widget_show(vd->view);
 203
 204         return vd;
 205 }
 206
 207 void vd_set_select_func(ViewDir *vd,
 208                         void (*func)(ViewDir *vd, FileData *fd, gpointer data), gpointer data)
 209 {
 210         vd->select_func = func;
 211         vd->select_data = data;
 212 }
 213
 214 #pragma GCC diagnostic push
 215 #pragma GCC diagnostic ignored "-Wunused-function"
 216 void vd_set_layout_unused(ViewDir *vd, LayoutWindow *layout)
 217 {
 218         vd->layout = layout;
 219 }
 220 #pragma GCC diagnostic pop
 221
 222 gboolean vd_set_fd(ViewDir *vd, FileData *dir_fd)
 223 {
 224         gboolean ret = FALSE;
 225
 226         file_data_unregister_notify_func(vd_notify_cb, vd);
 227
 228         switch (vd->type)
 229         {
 230         case DIRVIEW_LIST: ret = vdlist_set_fd(vd, dir_fd); break;
 231         case DIRVIEW_TREE: ret = vdtree_set_fd(vd, dir_fd); break;
 232         }
 233
 234         file_data_register_notify_func(vd_notify_cb, vd, NOTIFY_PRIORITY_HIGH);
 235
 236         return ret;
 237 }
 238
 239 void vd_refresh(ViewDir *vd)
 240 {
 241         switch (vd->type)
 242         {
 243         case DIRVIEW_LIST: vdlist_refresh(vd); break;
 244         case DIRVIEW_TREE: vdtree_refresh(vd); break;
 245         }
 246 }
 247
 248 #pragma GCC diagnostic push
 249 #pragma GCC diagnostic ignored "-Wunused-function"
 250 const gchar *vd_row_get_path_unused(ViewDir *vd, gint row)
 251 {
 252         const gchar *ret = nullptr;
 253
 254         switch (vd->type)
 255         {
 256         case DIRVIEW_LIST: ret = vdlist_row_get_path(vd, row); break;
 257         case DIRVIEW_TREE: ret = vdtree_row_get_path(vd, row); break;
 258         }
 259
 260         return ret;
 261 }
 262 #pragma GCC diagnostic pop
 263
 264 /* the calling stack is this:
 265    vd_select_row -> select_func -> layout_set_fd -> vd_set_fd
 266 */
 267 void vd_select_row(ViewDir *vd, FileData *fd)
 268 {
 269         if (fd && vd->select_func)
 270                 {
 271                 vd->select_func(vd, fd, vd->select_data);
 272                 }
 273 }
 274
 275 gboolean vd_find_row(ViewDir *vd, FileData *fd, GtkTreeIter *iter)
 276 {
 277         gboolean ret = FALSE;
 278
 279         switch (vd->type)
 280         {
 281         case DIRVIEW_LIST: ret = vdlist_find_row(vd, fd, iter); break;
 282         case DIRVIEW_TREE: ret = vdtree_find_row(vd, fd, iter, nullptr); break;
 283         }
 284
 285         return ret;
 286 }
 287
 288 FileData *vd_get_fd_from_tree_path(ViewDir *vd, GtkTreeView *tview, GtkTreePath *tpath)
 289 {
 290         GtkTreeIter iter;
 291         FileData *fd = nullptr;
 292         GtkTreeModel *store;
 293
 294         store = gtk_tree_view_get_model(tview);
 295         gtk_tree_model_get_iter(store, &iter, tpath);
 296         switch (vd->type)
 297                 {
 298                 case DIRVIEW_LIST:
 299                         gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &fd, -1);
 300                         break;
 301                 case DIRVIEW_TREE:
 302                         {
 303                         NodeData *nd;
 304                         gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &nd, -1);
 305                         fd = (nd) ? nd->fd : nullptr;
 306                         };
 307                         break;
 308                 }
 309
 310         return fd;
 311 }
 312
 313 static void vd_rename_finished_cb(gboolean success, const gchar *new_path, gpointer data)
 314 {
 315         auto vd = static_cast<ViewDir *>(data);
 316         if (success)
 317                 {
 318                 FileData *fd = file_data_new_dir(new_path);
 319                 GtkTreeIter iter;
 320
 321                 if (vd_find_row(vd, fd, &iter))
 322                         {
 323                         tree_view_row_make_visible(GTK_TREE_VIEW(vd->view), &iter, TRUE);
 324                         }
 325
 326                 file_data_unref(fd);
 327                 }
 328 }
 329
 330 static gboolean vd_rename_cb(TreeEditData *td, const gchar *, const gchar *new_name, gpointer data)
 331 {
 332         auto vd = static_cast<ViewDir *>(data);
 333         FileData *fd;
 334         gchar *new_path;
 335         gchar *base;
 336
 337         fd = vd_get_fd_from_tree_path(vd, GTK_TREE_VIEW(vd->view), td->path);
 338         if (!fd) return FALSE;
 339
 340         base = remove_level_from_path(fd->path);
 341         new_path = g_build_filename(base, new_name, NULL);
 342         g_free(base);
 343
 344         file_util_rename_dir(fd, new_path, vd->view, vd_rename_finished_cb, vd);
 345
 346         g_free(new_path);
 347
 348         return FALSE;
 349 }
 350
 351 static void vd_rename_by_data(ViewDir *vd, FileData *fd)
 352 {
 353         GtkTreeModel *store;
 354         GtkTreePath *tpath;
 355         GtkTreeIter iter;
 356
 357         if (!fd || !vd_find_row(vd, fd, &iter)) return;
 358         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
 359         tpath = gtk_tree_model_get_path(store, &iter);
 360
 361         tree_edit_by_path(GTK_TREE_VIEW(vd->view), tpath, 0, fd->name,
 362                           vd_rename_cb, vd);
 363         gtk_tree_path_free(tpath);
 364 }
 365
 366
 367 void vd_color_set(ViewDir *vd, FileData *fd, gint color_set)
 368 {
 369         GtkTreeModel *store;
 370         GtkTreeIter iter;
 371
 372         if (!vd_find_row(vd, fd, &iter)) return;
 373         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
 374
 375         switch (vd->type)
 376         {
 377         case DIRVIEW_LIST:
 378                 gtk_list_store_set(GTK_LIST_STORE(store), &iter, DIR_COLUMN_COLOR, color_set, -1);
 379                 break;
 380         case DIRVIEW_TREE:
 381                 gtk_tree_store_set(GTK_TREE_STORE(store), &iter, DIR_COLUMN_COLOR, color_set, -1);
 382                 break;
 383         }
 384 }
 385
 386 void vd_popup_destroy_cb(GtkWidget *, gpointer data)
 387 {
 388         auto vd = static_cast<ViewDir *>(data);
 389
 390         vd_color_set(vd, vd->click_fd, FALSE);
 391         vd->click_fd = nullptr;
 392         vd->popup = nullptr;
 393
 394         vd_color_set(vd, vd->drop_fd, FALSE);
 395         filelist_free(vd->drop_list);
 396         vd->drop_list = nullptr;
 397         vd->drop_fd = nullptr;
 398 }
 399
 400 /*
 401  *-----------------------------------------------------------------------------
 402  * drop menu (from dnd)
 403  *-----------------------------------------------------------------------------
 404  */
 405
 406 static void vd_drop_menu_copy_cb(GtkWidget *, gpointer data)
 407 {
 408         auto vd = static_cast<ViewDir *>(data);
 409         const gchar *path;
 410         GList *list;
 411
 412         if (!vd->drop_fd) return;
 413
 414         path = vd->drop_fd->path;
 415         list = vd->drop_list;
 416         vd->drop_list = nullptr;
 417
 418         file_util_copy_simple(list, path, vd->widget);
 419 }
 420
 421 static void vd_drop_menu_move_cb(GtkWidget *, gpointer data)
 422 {
 423         auto vd = static_cast<ViewDir *>(data);
 424         const gchar *path;
 425         GList *list;
 426
 427         if (!vd->drop_fd) return;
 428
 429         path = vd->drop_fd->path;
 430         list = vd->drop_list;
 431
 432         vd->drop_list = nullptr;
 433
 434         file_util_move_simple(list, path, vd->widget);
 435 }
 436
 437 static void vd_drop_menu_filter_cb(GtkWidget *widget, gpointer data)
 438 {
 439         auto vd = static_cast<ViewDir *>(data);
 440         const gchar *path;
 441         GList *list;
 442         const gchar *key;
 443
 444         if (!vd->drop_fd) return;
 445
 446         key = static_cast<const gchar *>(g_object_get_data(G_OBJECT(widget), "filter_key"));
 447
 448         path = vd->drop_fd->path;
 449         list = vd->drop_list;
 450
 451         vd->drop_list = nullptr;
 452
 453         file_util_start_filter_from_filelist(key, list, path, vd->widget);
 454 }
 455
 456 static void vd_drop_menu_edit_item_free(gpointer data)
 457 {
 458         g_free(data);
 459 }
 460
 461 GtkWidget *vd_drop_menu(ViewDir *vd, gint active)
 462 {
 463         GtkWidget *menu;
 464         GList *editors_list = editor_list_get();
 465         GList *work = editors_list;
 466
 467         menu = popup_menu_short_lived();
 468         g_signal_connect(G_OBJECT(menu), "destroy",
 469                          G_CALLBACK(vd_popup_destroy_cb), vd);
 470
 471         menu_item_add_icon_sensitive(menu, _("_Copy"), GQ_ICON_COPY, active,
 472                                       G_CALLBACK(vd_drop_menu_copy_cb), vd);
 473         menu_item_add_sensitive(menu, _("_Move"), active, G_CALLBACK(vd_drop_menu_move_cb), vd);
 474
 475         while (work)
 476                 {
 477                 GtkWidget *item;
 478                 auto editor = static_cast<const EditorDescription *>(work->data);
 479                 gchar *key;
 480                 work = work->next;
 481
 482                 if (!editor_is_filter(editor->key)) continue;
 483                 key = g_strdup(editor->key);
 484                 item = menu_item_add_sensitive(menu, editor->name, active, G_CALLBACK(vd_drop_menu_filter_cb), vd);
 485                 g_object_set_data_full(G_OBJECT(item), "filter_key", key, vd_drop_menu_edit_item_free);
 486                 }
 487
 488         g_list_free(editors_list);
 489
 490         menu_item_add_divider(menu);
 491         menu_item_add_icon(menu, _("Cancel"), GQ_ICON_CANCEL, nullptr, vd);
 492
 493         return menu;
 494 }
 495
 496 /*
 497  *-----------------------------------------------------------------------------
 498  * pop-up menu
 499  *-----------------------------------------------------------------------------
 500  */
 501
 502 static void vd_pop_menu_up_cb(GtkWidget *, gpointer data)
 503 {
 504         auto vd = static_cast<ViewDir *>(data);
 505         gchar *path;
 506
 507         if (!vd->dir_fd || strcmp(vd->dir_fd->path, G_DIR_SEPARATOR_S) == 0) return;
 508         path = remove_level_from_path(vd->dir_fd->path);
 509
 510         if (vd->select_func)
 511                 {
 512                 FileData *fd = file_data_new_dir(path);
 513                 vd->select_func(vd, fd, vd->select_data);
 514                 file_data_unref(fd);
 515                 }
 516
 517         g_free(path);
 518 }
 519
 520 static void vd_pop_menu_slide_cb(GtkWidget *, gpointer data)
 521 {
 522         auto vd = static_cast<ViewDir *>(data);
 523
 524         if (!vd->layout) return;
 525         if (!vd->click_fd) return;
 526
 527         layout_set_fd(vd->layout, vd->click_fd);
 528         layout_select_none(vd->layout);
 529         layout_image_slideshow_stop(vd->layout);
 530         layout_image_slideshow_start(vd->layout);
 531 }
 532
 533 static void vd_pop_menu_slide_rec_cb(GtkWidget *, gpointer data)
 534 {
 535         auto vd = static_cast<ViewDir *>(data);
 536         GList *list;
 537
 538         if (!vd->layout) return;
 539         if (!vd->click_fd) return;
 540
 541         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);
 542
 543         layout_image_slideshow_stop(vd->layout);
 544         layout_image_slideshow_start_from_list(vd->layout, list);
 545 }
 546
 547 static void vd_pop_menu_dupe(ViewDir *vd, gint recursive)
 548 {
 549         DupeWindow *dw;
 550         GList *list = nullptr;
 551
 552         if (!vd->click_fd) return;
 553
 554         if (recursive)
 555                 {
 556                 list = g_list_append(list, file_data_ref(vd->click_fd));
 557                 }
 558         else
 559                 {
 560                 filelist_read(vd->click_fd, &list, nullptr);
 561                 list = filelist_filter(list, FALSE);
 562                 }
 563
 564         dw = dupe_window_new();
 565         dupe_window_add_files(dw, list, recursive);
 566
 567         filelist_free(list);
 568 }
 569
 570 static void vd_pop_menu_dupe_cb(GtkWidget *, gpointer data)
 571 {
 572         auto vd = static_cast<ViewDir *>(data);
 573         vd_pop_menu_dupe(vd, FALSE);
 574 }
 575
 576 static void vd_pop_menu_dupe_rec_cb(GtkWidget *, gpointer data)
 577 {
 578         auto vd = static_cast<ViewDir *>(data);
 579         vd_pop_menu_dupe(vd, TRUE);
 580 }
 581
 582 static void vd_pop_menu_delete_cb(GtkWidget *, gpointer data)
 583 {
 584         auto vd = static_cast<ViewDir *>(data);
 585
 586         if (!vd->click_fd) return;
 587         file_util_delete_dir(vd->click_fd, vd->widget);
 588 }
 589
 590 static void vd_pop_menu_copy_path_cb(GtkWidget *, gpointer data)
 591 {
 592         auto vd = static_cast<ViewDir *>(data);
 593
 594         if (!vd->click_fd) return;
 595
 596         file_util_copy_path_to_clipboard(vd->click_fd, TRUE);
 597 }
 598
 599 static void vd_pop_menu_copy_path_unquoted_cb(GtkWidget *, gpointer data)
 600 {
 601         auto vd = static_cast<ViewDir *>(data);
 602
 603         if (!vd->click_fd) return;
 604
 605         file_util_copy_path_to_clipboard(vd->click_fd, FALSE);
 606 }
 607
 608 static void vd_pop_submenu_dir_view_as_cb(GtkWidget *widget, gpointer data)
 609 {
 610         auto vd = static_cast<ViewDir *>(data);
 611
 612         auto new_type = static_cast<DirViewType>(GPOINTER_TO_INT((g_object_get_data(G_OBJECT(widget), "menu_item_radio_data"))));
 613         layout_views_set(vd->layout, new_type, vd->layout->options.file_view_type);
 614 }
 615
 616 static void vd_pop_menu_refresh_cb(GtkWidget *, gpointer data)
 617 {
 618         auto vd = static_cast<ViewDir *>(data);
 619
 620         if (vd->layout) layout_refresh(vd->layout);
 621 }
 622
 623 static void vd_toggle_show_hidden_files_cb(GtkWidget *, gpointer data)
 624 {
 625         auto vd = static_cast<ViewDir *>(data);
 626
 627         options->file_filter.show_hidden_files = !options->file_filter.show_hidden_files;
 628         if (vd->layout) layout_refresh(vd->layout);
 629 }
 630
 631 static void vd_pop_menu_new_folder_cb(gboolean success, const gchar *new_path, gpointer data)
 632 {
 633         auto vd = static_cast<ViewDir *>(data);
 634         FileData *fd = nullptr;
 635         GtkTreeIter iter;
 636         GtkTreePath *tpath;
 637         GtkTreeModel *store;
 638
 639         if (!success) return;
 640
 641         switch (vd->type)
 642                 {
 643                 case DIRVIEW_LIST:
 644                         {
 645                         vd_refresh(vd);
 646                         fd = vdlist_row_by_path(vd, new_path, nullptr);
 647                         };
 648                         break;
 649                 case DIRVIEW_TREE:
 650                         {
 651                         FileData *new_fd = file_data_new_dir(new_path);
 652                         fd = vdtree_populate_path(vd, new_fd, TRUE, TRUE);
 653                         file_data_unref(new_fd);
 654                         }
 655                         break;
 656                 }
 657
 658         if (!fd || !vd_find_row(vd, fd, &iter)) return;
 659         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
 660         tpath = gtk_tree_model_get_path(store, &iter);
 661         gtk_tree_view_set_cursor(GTK_TREE_VIEW(vd->view), tpath, nullptr, FALSE);
 662
 663         gtk_tree_path_free(tpath);
 664 }
 665
 666 static void vd_pop_menu_new_cb(GtkWidget *, gpointer data)
 667 {
 668         auto vd = static_cast<ViewDir *>(data);
 669         FileData *dir_fd = nullptr;
 670
 671         switch (vd->type)
 672                 {
 673                 case DIRVIEW_LIST:
 674                         {
 675                         if (!vd->dir_fd) return;
 676                         dir_fd = vd->dir_fd;
 677                         };
 678                         break;
 679                 case DIRVIEW_TREE:
 680                         {
 681                         if (!vd->click_fd) return;
 682                         dir_fd = vd->click_fd;
 683                         };
 684                         break;
 685                 }
 686
 687         file_util_create_dir(dir_fd->path, vd->layout->window, vd_pop_menu_new_folder_cb, vd);
 688 }
 689
 690 static void vd_pop_menu_rename_cb(GtkWidget *, gpointer data)
 691 {
 692         auto vd = static_cast<ViewDir *>(data);
 693
 694         vd_rename_by_data(vd, vd->click_fd);
 695 }
 696
 697 static void vd_pop_menu_sort_ascend_cb(GtkWidget *widget, gpointer data)
 698 {
 699         auto vd = static_cast<ViewDir *>(data);
 700         gboolean ascend;
 701
 702         if (!vd) return;
 703
 704         if (!vd->layout) return;
 705
 706         ascend = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
 707         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);
 708
 709         if (vd->layout) layout_refresh(vd->layout);
 710 }
 711
 712 static void vd_pop_menu_sort_case_cb(GtkWidget *widget, gpointer data)
 713 {
 714         auto vd = static_cast<ViewDir *>(data);
 715         gboolean case_sensitive;
 716
 717         if (!vd) return;
 718
 719         if (!vd->layout) return;
 720
 721         case_sensitive = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
 722         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);
 723
 724         if (vd->layout) layout_refresh(vd->layout);
 725 }
 726
 727 static void vd_pop_menu_sort_cb(GtkWidget *widget, gpointer data)
 728 {
 729         ViewDir *vd;
 730         SortType type;
 731
 732         vd = static_cast<ViewDir *>(submenu_item_get_data(widget));
 733
 734         if (!vd) return;
 735         if (!vd->layout) return;
 736
 737         type = static_cast<SortType>GPOINTER_TO_INT(data);
 738
 739         if (type == SORT_NAME || type == SORT_NUMBER || type == SORT_TIME)
 740                 {
 741                 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);
 742
 743                 if (vd->layout) layout_refresh(vd->layout);
 744                 }
 745 }
 746
 747 GtkWidget *vd_pop_menu(ViewDir *vd, FileData *fd)
 748 {
 749         GtkWidget *menu;
 750         gboolean active;
 751         gboolean rename_delete_active = FALSE;
 752         gboolean new_folder_active = FALSE;
 753         GtkWidget *submenu;
 754         GtkWidget *item;
 755
 756         active = (fd != nullptr);
 757         switch (vd->type)
 758                 {
 759                 case DIRVIEW_LIST:
 760                         {
 761                         /* check using . (always row 0) */
 762                         new_folder_active = (vd->dir_fd && access_file(vd->dir_fd->path , W_OK | X_OK));
 763
 764                         /* ignore .. and . */
 765                         rename_delete_active = (new_folder_active && fd &&
 766                                 strcmp(fd->name, ".") != 0 &&
 767                                 strcmp(fd->name, "..") != 0 &&
 768                                 access_file(fd->path, W_OK | X_OK));
 769                         };
 770                         break;
 771                 case DIRVIEW_TREE:
 772                         {
 773                         if (fd)
 774                                 {
 775                                 gchar *parent;
 776                                 new_folder_active = (fd && access_file(fd->path, W_OK | X_OK));
 777                                 parent = remove_level_from_path(fd->path);
 778                                 rename_delete_active = access_file(parent, W_OK | X_OK);
 779                                 g_free(parent);
 780                                 };
 781                         }
 782                         break;
 783                 }
 784
 785         menu = popup_menu_short_lived();
 786         g_signal_connect(G_OBJECT(menu), "destroy",
 787                          G_CALLBACK(vd_popup_destroy_cb), vd);
 788
 789         menu_item_add_icon_sensitive(menu, _("_Up to parent"), GQ_ICON_GO_UP,
 790                                       (vd->dir_fd && strcmp(vd->dir_fd->path, G_DIR_SEPARATOR_S) != 0),
 791                                       G_CALLBACK(vd_pop_menu_up_cb), vd);
 792
 793         menu_item_add_divider(menu);
 794         menu_item_add_sensitive(menu, _("_Slideshow"), active,
 795                                 G_CALLBACK(vd_pop_menu_slide_cb), vd);
 796         menu_item_add_sensitive(menu, _("Slideshow recursive"), active,
 797                                 G_CALLBACK(vd_pop_menu_slide_rec_cb), vd);
 798
 799         menu_item_add_divider(menu);
 800         menu_item_add_icon_sensitive(menu, _("Find _duplicates..."), GQ_ICON_FIND, active,
 801                                       G_CALLBACK(vd_pop_menu_dupe_cb), vd);
 802         menu_item_add_icon_sensitive(menu, _("Find duplicates recursive..."), GQ_ICON_FIND, active,
 803                                       G_CALLBACK(vd_pop_menu_dupe_rec_cb), vd);
 804
 805         menu_item_add_divider(menu);
 806
 807         menu_item_add_sensitive(menu, _("_New folder..."), new_folder_active,
 808                                 G_CALLBACK(vd_pop_menu_new_cb), vd);
 809
 810         menu_item_add_sensitive(menu, _("_Rename..."), rename_delete_active,
 811                                 G_CALLBACK(vd_pop_menu_rename_cb), vd);
 812
 813         menu_item_add(menu, _("_Copy path"),
 814                       G_CALLBACK(vd_pop_menu_copy_path_cb), vd);
 815
 816         menu_item_add(menu, _("_Copy path unquoted"),
 817                       G_CALLBACK(vd_pop_menu_copy_path_unquoted_cb), vd);
 818
 819         menu_item_add_icon_sensitive(menu, _("_Delete..."), GQ_ICON_DELETE, rename_delete_active,
 820                                       G_CALLBACK(vd_pop_menu_delete_cb), vd);
 821         menu_item_add_divider(menu);
 822
 823
 824         menu_item_add_radio(menu, _("View as _List"), GINT_TO_POINTER(DIRVIEW_LIST), vd->type == DIRVIEW_LIST,
 825                         G_CALLBACK(vd_pop_submenu_dir_view_as_cb), vd);
 826
 827         menu_item_add_radio(menu, _("View as _Tree"), GINT_TO_POINTER(DIRVIEW_TREE), vd->type == DIRVIEW_TREE,
 828                         G_CALLBACK(vd_pop_submenu_dir_view_as_cb), vd);
 829
 830         if (vd->type == DIRVIEW_LIST)
 831                 {
 832                 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);
 833                 menu_item_add_check(submenu, _("Ascending"), vd->layout->options.dir_view_list_sort.ascend, G_CALLBACK(vd_pop_menu_sort_ascend_cb), (vd));
 834                 menu_item_add_check(submenu, _("Case"), vd->layout->options.dir_view_list_sort.case_sensitive, G_CALLBACK(vd_pop_menu_sort_case_cb), (vd));
 835                 item = menu_item_add(menu, _("_Sort"), nullptr, nullptr);
 836                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 837                 }
 838
 839         if (vd->type == DIRVIEW_TREE)
 840                 {
 841                 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);
 842                 item = menu_item_add(menu, _("_Sort"), nullptr, nullptr);
 843                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 844                 }
 845
 846         menu_item_add_divider(menu);
 847
 848         menu_item_add_check(menu, _("Show _hidden files"), options->file_filter.show_hidden_files,
 849                             G_CALLBACK(vd_toggle_show_hidden_files_cb), vd);
 850
 851         menu_item_add_icon(menu, _("Re_fresh"), GQ_ICON_REFRESH,
 852                             G_CALLBACK(vd_pop_menu_refresh_cb), vd);
 853
 854         return menu;
 855 }
 856
 857 void vd_new_folder(ViewDir *vd, FileData *dir_fd)
 858 {
 859         file_util_create_dir(dir_fd->path, vd->layout->window, vd_pop_menu_new_folder_cb, vd);
 860 }
 861
 862 /*
 863  *-----------------------------------------------------------------------------
 864  * dnd
 865  *-----------------------------------------------------------------------------
 866  */
 867
 868 static GtkTargetEntry vd_dnd_drop_types[] = {
 869         { const_cast<gchar *>("text/uri-list"), 0, TARGET_URI_LIST }
 870 };
 871 static gint vd_dnd_drop_types_count = 1;
 872
 873 static void vd_dest_set(ViewDir *vd, gint enable)
 874 {
 875         if (enable)
 876                 {
 877                 gtk_drag_dest_set(vd->view,
 878                                   static_cast<GtkDestDefaults>(GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP),
 879                                   vd_dnd_drop_types, vd_dnd_drop_types_count,
 880                                   static_cast<GdkDragAction>(GDK_ACTION_MOVE | GDK_ACTION_COPY));
 881                 }
 882         else
 883                 {
 884                 gtk_drag_dest_unset(vd->view);
 885                 }
 886 }
 887
 888 static void vd_dnd_get(GtkWidget *, GdkDragContext *,
 889                            GtkSelectionData *selection_data, guint info,
 890                            guint, gpointer data)
 891 {
 892         auto vd = static_cast<ViewDir *>(data);
 893         GList *list;
 894
 895         if (!vd->click_fd) return;
 896
 897         switch (info)
 898                 {
 899                 case TARGET_URI_LIST:
 900                 case TARGET_TEXT_PLAIN:
 901                         list = g_list_prepend(nullptr, vd->click_fd);
 902                         uri_selection_data_set_uris_from_filelist(selection_data, list);
 903                         g_list_free(list);
 904                         break;
 905                 }
 906 }
 907
 908 static void vd_dnd_begin(GtkWidget *, GdkDragContext *, gpointer data)
 909 {
 910         auto vd = static_cast<ViewDir *>(data);
 911
 912         vd_color_set(vd, vd->click_fd, TRUE);
 913         vd_dest_set(vd, FALSE);
 914 }
 915
 916 static void vd_dnd_end(GtkWidget *, GdkDragContext *context, gpointer data)
 917 {
 918         auto vd = static_cast<ViewDir *>(data);
 919
 920         vd_color_set(vd, vd->click_fd, FALSE);
 921
 922         if (vd->type == DIRVIEW_LIST && gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
 923                 {
 924                 vd_refresh(vd);
 925                 }
 926         vd_dest_set(vd, TRUE);
 927 }
 928
 929 static void vd_dnd_drop_receive(GtkWidget *widget, GdkDragContext *context,
 930                                 gint x, gint y,
 931                                 GtkSelectionData *selection_data, guint info,
 932                                 guint, gpointer data)
 933 {
 934         auto vd = static_cast<ViewDir *>(data);
 935         GtkTreePath *tpath;
 936         FileData *fd = nullptr;
 937
 938         vd->click_fd = nullptr;
 939
 940         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), x, y,
 941                                           &tpath, nullptr, nullptr, nullptr))
 942                 {
 943                 fd = vd_get_fd_from_tree_path(vd, GTK_TREE_VIEW(widget), tpath);
 944                 gtk_tree_path_free(tpath);
 945                 }
 946
 947         if (!fd) return;
 948
 949         if (info == TARGET_URI_LIST)
 950                 {
 951                 GList *list;
 952                 gint active;
 953                 gboolean done = FALSE;
 954
 955                 list = uri_filelist_from_gtk_selection_data(selection_data);
 956                 if (!list) return;
 957
 958                 active = access_file(fd->path, W_OK | X_OK);
 959
 960                 vd_color_set(vd, fd, TRUE);
 961
 962                 if (active)
 963                         {
 964                         /** @FIXME With GTK2 gdk_drag_context_get_actions() shows the state of the
 965                          * shift and control keys during the drag operation. With GTK3 this is not
 966                          * so. This is a workaround.
 967                          */
 968                         GdkModifierType mask;
 969                         DnDAction action = options->dnd_default_action;
 970
 971                         gdk_window_get_device_position(gtk_widget_get_window(widget), gdk_drag_context_get_device(context), nullptr, nullptr, &mask);
 972                         if (mask & GDK_CONTROL_MASK)
 973                                 {
 974                                 action = DND_ACTION_COPY;
 975                                 }
 976                         else if (mask & GDK_SHIFT_MASK)
 977                                 {
 978                                 action = DND_ACTION_MOVE;
 979                                 }
 980
 981                         if (action == DND_ACTION_COPY)
 982                                 {
 983                                 file_util_copy_simple(list, fd->path, vd->widget);
 984                                 done = TRUE;
 985                                 list = nullptr;
 986                                 }
 987                         else if (action == DND_ACTION_MOVE)
 988                                 {
 989                                 file_util_move_simple(list, fd->path, vd->widget);
 990                                 done = TRUE;
 991                                 list = nullptr;
 992                                 }
 993                         }
 994
 995                 if (done == FALSE)
 996                         {
 997                         vd->popup = vd_drop_menu(vd, active);
 998                         gtk_menu_popup_at_pointer(GTK_MENU(vd->popup), nullptr);
 999                         }
1000
1001                 vd->drop_fd = fd;
1002                 vd->drop_list = list;
1003                 }
1004 }
1005
1006 static void vd_dnd_drop_update(ViewDir *vd, gint x, gint y)
1007 {
1008         GtkTreePath *tpath;
1009         FileData *fd = nullptr;
1010
1011         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vd->view), x, y,
1012                                           &tpath, nullptr, nullptr, nullptr))
1013                 {
1014                 fd = vd_get_fd_from_tree_path(vd, GTK_TREE_VIEW(vd->view), tpath);
1015                 gtk_tree_path_free(tpath);
1016                 }
1017
1018         if (fd != vd->drop_fd)
1019                 {
1020                 vd_color_set(vd, vd->drop_fd, FALSE);
1021                 vd_color_set(vd, fd, TRUE);
1022                 if (fd && vd->dnd_drop_update_func) vd->dnd_drop_update_func(vd);
1023                 }
1024
1025         vd->drop_fd = fd;
1026 }
1027
1028 void vd_dnd_drop_scroll_cancel(ViewDir *vd)
1029 {
1030         if (vd->drop_scroll_id)
1031                 {
1032                 g_source_remove(vd->drop_scroll_id);
1033                 vd->drop_scroll_id = 0;
1034                 }
1035 }
1036
1037 static gboolean vd_auto_scroll_idle_cb(gpointer data)
1038 {
1039         auto vd = static_cast<ViewDir *>(data);
1040         GdkSeat *seat;
1041         GdkDevice *device;
1042
1043         if (vd->drop_fd)
1044                 {
1045                 GdkWindow *window;
1046                 gint x;
1047                 gint y;
1048                 gint w;
1049                 gint h;
1050
1051                 window = gtk_widget_get_window(vd->view);
1052                 seat = gdk_display_get_default_seat(gdk_window_get_display(window));
1053                 device = gdk_seat_get_pointer(seat);
1054                 gdk_window_get_device_position(window, device, &x, &y, nullptr);
1055
1056                 w = gdk_window_get_width(window);
1057                 h = gdk_window_get_height(window);
1058                 if (x >= 0 && x < w && y >= 0 && y < h)
1059                         {
1060                         vd_dnd_drop_update(vd, x, y);
1061                         }
1062                 }
1063
1064         vd->drop_scroll_id = 0;
1065         return G_SOURCE_REMOVE;
1066 }
1067
1068 static gboolean vd_auto_scroll_notify_cb(GtkWidget *, gint, gint, gpointer data)
1069 {
1070         auto vd = static_cast<ViewDir *>(data);
1071
1072         if (!vd->drop_fd || vd->drop_list) return FALSE;
1073
1074         if (!vd->drop_scroll_id) vd->drop_scroll_id = g_idle_add(vd_auto_scroll_idle_cb, vd);
1075
1076         return TRUE;
1077 }
1078
1079 static gboolean vd_dnd_drop_motion(GtkWidget *, GdkDragContext *context, gint x, gint y, guint time, gpointer data)
1080 {
1081         auto vd = static_cast<ViewDir *>(data);
1082
1083         vd->click_fd = nullptr;
1084
1085         if (gtk_drag_get_source_widget(context) == vd->view)
1086                 {
1087                 /* from same window */
1088                 gdk_drag_status(context, GDK_ACTION_DEFAULT, time);
1089                 return TRUE;
1090                 }
1091
1092         gdk_drag_status(context, gdk_drag_context_get_suggested_action(context), time);
1093
1094         vd_dnd_drop_update(vd, x, y);
1095
1096         if (vd->drop_fd)
1097                 {
1098                 GtkAdjustment *adj = gtk_scrollable_get_vadjustment(GTK_SCROLLABLE(vd->view));
1099                 widget_auto_scroll_start(vd->view, adj, -1, -1, vd_auto_scroll_notify_cb, vd);
1100                 }
1101
1102         return FALSE;
1103 }
1104
1105 static void vd_dnd_drop_leave(GtkWidget *, GdkDragContext *, guint, gpointer data)
1106 {
1107         auto vd = static_cast<ViewDir *>(data);
1108
1109         if (vd->drop_fd != vd->click_fd) vd_color_set(vd, vd->drop_fd, FALSE);
1110
1111         vd->drop_fd = nullptr;
1112
1113         if (vd->dnd_drop_leave_func) vd->dnd_drop_leave_func(vd);
1114 }
1115
1116 void vd_dnd_init(ViewDir *vd)
1117 {
1118         gtk_drag_source_set(vd->view, static_cast<GdkModifierType>(GDK_BUTTON1_MASK | GDK_BUTTON2_MASK),
1119                             dnd_file_drag_types, dnd_file_drag_types_count,
1120                             static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_ASK));
1121         g_signal_connect(G_OBJECT(vd->view), "drag_data_get",
1122                          G_CALLBACK(vd_dnd_get), vd);
1123         g_signal_connect(G_OBJECT(vd->view), "drag_begin",
1124                          G_CALLBACK(vd_dnd_begin), vd);
1125         g_signal_connect(G_OBJECT(vd->view), "drag_end",
1126                          G_CALLBACK(vd_dnd_end), vd);
1127
1128         vd_dest_set(vd, TRUE);
1129         g_signal_connect(G_OBJECT(vd->view), "drag_data_received",
1130                          G_CALLBACK(vd_dnd_drop_receive), vd);
1131         g_signal_connect(G_OBJECT(vd->view), "drag_motion",
1132                          G_CALLBACK(vd_dnd_drop_motion), vd);
1133         g_signal_connect(G_OBJECT(vd->view), "drag_leave",
1134                          G_CALLBACK(vd_dnd_drop_leave), vd);
1135 }
1136
1137 /*
1138  *----------------------------------------------------------------------------
1139  * callbacks
1140  *----------------------------------------------------------------------------
1141  */
1142
1143 #pragma GCC diagnostic push
1144 #pragma GCC diagnostic ignored "-Wunused-function"
1145 void vd_menu_position_cb_unused(GtkMenu *menu, gint *x, gint *y, gboolean *, gpointer data)
1146 {
1147         auto *vd = static_cast<ViewDir *>(data);
1148         GtkTreeModel *store;
1149         GtkTreeIter iter;
1150         GtkTreePath *tpath;
1151         gint cw;
1152         gint ch;
1153
1154         if (!vd_find_row(vd, vd->click_fd, &iter)) return;
1155         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
1156         tpath = gtk_tree_model_get_path(store, &iter);
1157         tree_view_get_cell_clamped(GTK_TREE_VIEW(vd->view), tpath, 0, TRUE, x, y, &cw, &ch);
1158         gtk_tree_path_free(tpath);
1159         *y += ch;
1160         popup_menu_position_clamp(menu, x, y, 0);
1161 }
1162 #pragma GCC diagnostic pop
1163
1164 void vd_activate_cb(GtkTreeView *tview, GtkTreePath *tpath, GtkTreeViewColumn *, gpointer data)
1165 {
1166         auto vd = static_cast<ViewDir *>(data);
1167         FileData *fd = vd_get_fd_from_tree_path(vd, tview, tpath);
1168
1169         vd_select_row(vd, fd);
1170 }
1171
1172 static GdkRGBA *vd_color_shifted(GtkWidget *widget)
1173 {
1174         static GdkRGBA color;
1175         static GtkWidget *done = nullptr;
1176
1177 #if HAVE_GTK4
1178 /* @FIXME GTK4 no background color */
1179 #else
1180         if (done != widget)
1181                 {
1182                 GtkStyleContext *style_context;
1183
1184                 style_context = gtk_widget_get_style_context(widget);
1185                 gtk_style_context_get_background_color(style_context, GTK_STATE_FLAG_NORMAL, &color);
1186
1187                 shift_color(&color, -1, 0);
1188                 done = widget;
1189                 }
1190 #endif
1191
1192         return &color;
1193 }
1194
1195 void vd_color_cb(GtkTreeViewColumn *, GtkCellRenderer *cell, GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
1196 {
1197         auto vd = static_cast<ViewDir *>(data);
1198         gboolean set;
1199
1200         gtk_tree_model_get(tree_model, iter, DIR_COLUMN_COLOR, &set, -1);
1201         g_object_set(G_OBJECT(cell),
1202                      "cell-background-rgba", vd_color_shifted(vd->view),
1203                      "cell-background-set", set, NULL);
1204 }
1205
1206 gboolean vd_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1207 {
1208         auto vd = static_cast<ViewDir *>(data);
1209         GtkTreePath *tpath;
1210         FileData *fd = nullptr;
1211
1212         if (defined_mouse_buttons(widget, bevent, vd->layout))
1213                 {
1214                 return TRUE;
1215                 }
1216
1217         if (vd->type == DIRVIEW_LIST && !options->view_dir_list_single_click_enter)
1218                 return FALSE;
1219
1220         if (!vd->click_fd) return FALSE;
1221         vd_color_set(vd, vd->click_fd, FALSE);
1222
1223         if (bevent->button != MOUSE_BUTTON_LEFT) return TRUE;
1224
1225         if ((bevent->x != 0 || bevent->y != 0) &&
1226             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1227                                           &tpath, nullptr, nullptr, nullptr))
1228                 {
1229                 fd = vd_get_fd_from_tree_path(vd, GTK_TREE_VIEW(widget), tpath);
1230                 gtk_tree_path_free(tpath);
1231                 }
1232
1233         if (fd && vd->click_fd == fd)
1234                 {
1235                 vd_select_row(vd, vd->click_fd);
1236                 }
1237
1238         return FALSE;
1239 }
1240
1241 gboolean vd_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1242 {
1243         auto vd = static_cast<ViewDir *>(data);
1244         gboolean ret = FALSE;
1245
1246         switch (vd->type)
1247         {
1248         case DIRVIEW_LIST: ret = vdlist_press_key_cb(widget, event, data); break;
1249         case DIRVIEW_TREE: ret = vdtree_press_key_cb(widget, event, data); break;
1250         }
1251
1252         return ret;
1253 }
1254
1255 gboolean vd_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1256 {
1257         auto vd = static_cast<ViewDir *>(data);
1258         gboolean ret = FALSE;
1259         FileData *fd;
1260         GtkTreePath *tpath;
1261         GtkTreeIter iter;
1262         NodeData *nd = nullptr;
1263         GtkTreeModel *store;
1264
1265         if (bevent->button == MOUSE_BUTTON_RIGHT)
1266                 {
1267                 if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y, &tpath, nullptr, nullptr, nullptr))
1268                         {
1269                         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1270                         gtk_tree_model_get_iter(store, &iter, tpath);
1271
1272                         switch (vd->type)
1273                                 {
1274                                 case DIRVIEW_LIST:
1275                                         gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &fd, -1);
1276                                         vd->click_fd = fd;
1277                                         break;
1278                                 case DIRVIEW_TREE:
1279                                         gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &nd, -1);
1280                                         vd->click_fd = (nd) ? nd->fd : nullptr;
1281                                 }
1282
1283                         if (vd->click_fd)
1284                                 {
1285                                 vd_color_set(vd, vd->click_fd, TRUE);
1286                                 }
1287                         }
1288
1289                 vd->popup = vd_pop_menu(vd, vd->click_fd);
1290                 gtk_menu_popup_at_pointer(GTK_MENU(vd->popup), nullptr);
1291
1292                 return TRUE;
1293                 }
1294
1295         switch (vd->type)
1296         {
1297         case DIRVIEW_LIST: ret = vdlist_press_cb(widget, bevent, data); break;
1298         case DIRVIEW_TREE: ret = vdtree_press_cb(widget, bevent, data); break;
1299         }
1300
1301         return ret;
1302 }
1303
1304 static void vd_notify_cb(FileData *fd, NotifyType type, gpointer data)
1305 {
1306         auto vd = static_cast<ViewDir *>(data);
1307         gboolean refresh;
1308         gchar *base;
1309
1310         if (!S_ISDIR(fd->mode)) return; /* this gives correct results even on recently deleted files/directories */
1311
1312         DEBUG_1("Notify vd: %s %04x", fd->path, type);
1313
1314         base = remove_level_from_path(fd->path);
1315
1316         if (vd->type == DIRVIEW_LIST)
1317                 {
1318                 refresh = (fd == vd->dir_fd);
1319
1320                 if (!refresh)
1321                         {
1322                         refresh = (strcmp(base, vd->dir_fd->path) == 0);
1323                         }
1324
1325                 if ((type & NOTIFY_CHANGE) && fd->change)
1326                         {
1327                         if (!refresh && fd->change->dest)
1328                                 {
1329                                 gchar *dest_base = remove_level_from_path(fd->change->dest);
1330                                 refresh = (strcmp(dest_base, vd->dir_fd->path) == 0);
1331                                 g_free(dest_base);
1332                                 }
1333
1334                         if (!refresh && fd->change->source)
1335                                 {
1336                                 gchar *source_base = remove_level_from_path(fd->change->source);
1337                                 refresh = (strcmp(source_base, vd->dir_fd->path) == 0);
1338                                 g_free(source_base);
1339                                 }
1340                         }
1341
1342                 if (refresh) vd_refresh(vd);
1343                 }
1344
1345         if (vd->type == DIRVIEW_TREE)
1346                 {
1347                 GtkTreeIter iter;
1348                 FileData *base_fd = file_data_new_dir(base);
1349
1350                 if (vd_find_row(vd, base_fd, &iter))
1351                         {
1352                         vdtree_populate_path_by_iter(vd, &iter, TRUE, vd->dir_fd);
1353                         }
1354
1355                 file_data_unref(base_fd);
1356                 }
1357
1358         g_free(base);
1359 }
1360 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */