2 * Copyright (C) 2006 John Ellis
3 * Copyright (C) 2008 - 2016 The Geeqie Team
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23 #include "view-dir-tree.h"
26 #include "ui-fileops.h"
27 #include "ui-tree-edit.h"
30 #define VDTREE(_vd_) ((ViewDirInfoTree *)(_vd_->info))
33 typedef struct _PathData PathData;
41 static void vdtree_row_expanded(GtkTreeView *treeview, GtkTreeIter *iter, GtkTreePath *tpath, gpointer data);
45 *----------------------------------------------------------------------------
47 *----------------------------------------------------------------------------
50 static void set_cursor(GtkWidget *widget, GdkCursorType cursor_type)
52 GdkCursor *cursor = NULL;
54 if (!widget || !gtk_widget_get_window(widget)) return;
56 if (cursor_type > -1) cursor = gdk_cursor_new(cursor_type);
57 gdk_window_set_cursor(gtk_widget_get_window(widget), cursor);
58 if (cursor) g_object_unref(G_OBJECT(cursor));
62 static void vdtree_busy_push(ViewDir *vd)
64 if (VDTREE(vd)->busy_ref == 0) set_cursor(vd->view, GDK_WATCH);
65 VDTREE(vd)->busy_ref++;
68 static void vdtree_busy_pop(ViewDir *vd)
70 if (VDTREE(vd)->busy_ref == 1) set_cursor(vd->view, GDK_CURSOR_IS_PIXMAP);
71 if (VDTREE(vd)->busy_ref > 0) VDTREE(vd)->busy_ref--;
74 gboolean vdtree_find_row(ViewDir *vd, FileData *fd, GtkTreeIter *iter, GtkTreeIter *parent)
79 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
82 valid = gtk_tree_model_iter_children(store, iter, parent);
86 valid = gtk_tree_model_get_iter_first(store, iter);
93 gtk_tree_model_get(GTK_TREE_MODEL(store), iter, DIR_COLUMN_POINTER, &nd, -1);
94 if (nd->fd == fd) return TRUE;
96 if (vdtree_find_row(vd, fd, &found, iter))
98 memcpy(iter, &found, sizeof(found));
102 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), iter);
108 static void vdtree_icon_set_by_iter(ViewDir *vd, GtkTreeIter *iter, GdkPixbuf *pixbuf)
113 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
114 gtk_tree_model_get(store, iter, DIR_COLUMN_ICON, &old, -1);
115 if (old != vd->pf->deny)
117 gtk_tree_store_set(GTK_TREE_STORE(store), iter, DIR_COLUMN_ICON, pixbuf, -1);
121 static void vdtree_expand_by_iter(ViewDir *vd, GtkTreeIter *iter, gboolean expand)
128 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
129 tpath = gtk_tree_model_get_path(store, iter);
133 /* block signal handler, icon is set here, the caller of vdtree_expand_by_iter must make sure
134 that the iter is populated */
135 g_signal_handlers_block_by_func(G_OBJECT(vd->view), (gpointer)vdtree_row_expanded, vd);
136 gtk_tree_view_expand_row(GTK_TREE_VIEW(vd->view), tpath, FALSE);
137 gtk_tree_model_get(store, iter, DIR_COLUMN_POINTER, &nd, -1);
138 fd = (nd) ? nd->fd : NULL;
140 if (fd && islink(fd->path))
142 vdtree_icon_set_by_iter(vd, iter, vd->pf->link);
146 vdtree_icon_set_by_iter(vd, iter, vd->pf->open);
149 g_signal_handlers_unblock_by_func(G_OBJECT(vd->view), (gpointer)vdtree_row_expanded, vd);
153 /* signal handler vdtree_row_collapsed is called, it updates the icon */
154 gtk_tree_view_collapse_row(GTK_TREE_VIEW(vd->view), tpath);
156 gtk_tree_path_free(tpath);
159 static void vdtree_expand_by_data(ViewDir *vd, FileData *fd, gboolean expand)
163 if (vd_find_row(vd, fd, &iter))
165 vdtree_expand_by_iter(vd, &iter, expand);
169 static void vdtree_node_free(NodeData *nd)
173 if (nd->fd) file_data_unref(nd->fd);
178 *----------------------------------------------------------------------------
180 *----------------------------------------------------------------------------
183 static gboolean vdtree_dnd_drop_expand_cb(gpointer data)
185 ViewDir *vd = static_cast<ViewDir *>(data);
188 if (vd->drop_fd && vd_find_row(vd, vd->drop_fd, &iter))
190 vdtree_populate_path_by_iter(vd, &iter, FALSE, vd->dir_fd);
191 vdtree_expand_by_data(vd, vd->drop_fd, TRUE);
194 VDTREE(vd)->drop_expand_id = 0;
198 static void vdtree_dnd_drop_expand_cancel(ViewDir *vd)
200 if (VDTREE(vd)->drop_expand_id)
202 g_source_remove(VDTREE(vd)->drop_expand_id);
203 VDTREE(vd)->drop_expand_id = 0;
207 static void vdtree_dnd_drop_expand(ViewDir *vd)
209 vdtree_dnd_drop_expand_cancel(vd);
210 VDTREE(vd)->drop_expand_id = g_timeout_add(1000, vdtree_dnd_drop_expand_cb, vd);
214 *----------------------------------------------------------------------------
216 *----------------------------------------------------------------------------
219 static GList *parts_list(const gchar *path)
222 const gchar *strb, *strp;
227 if (*strp != G_DIR_SEPARATOR) return NULL;
233 while (*strp != '\0')
235 if (*strp == G_DIR_SEPARATOR)
237 if (l > 0) list = g_list_prepend(list, g_strndup(strb, l));
248 if (l > 0) list = g_list_prepend(list, g_strndup(strb, l));
250 list = g_list_reverse(list);
252 list = g_list_prepend(list, g_strdup(G_DIR_SEPARATOR_S));
257 static void parts_list_free(GList *list)
262 PathData *pd = static_cast<PathData *>(work->data);
271 static GList *parts_list_add_node_points(ViewDir *vd, GList *list)
278 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
279 valid = gtk_tree_model_get_iter_first(store, &iter);
287 pd = g_new0(PathData, 1);
288 pd->name = static_cast<gchar *>(work->data);
294 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &nd, -1);
295 if (nd->fd && strcmp(nd->fd->name, pd->name) == 0)
301 valid = gtk_tree_model_iter_next(store, &iter);
311 memcpy(&parent, &iter, sizeof(parent));
312 valid = gtk_tree_model_iter_children(store, &iter, &parent);
323 *----------------------------------------------------------------------------
324 * node traversal, management
325 *----------------------------------------------------------------------------
328 static gboolean vdtree_find_iter_by_data(ViewDir *vd, GtkTreeIter *parent, NodeData *nd, GtkTreeIter *iter)
332 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
333 if (!nd || !gtk_tree_model_iter_children(store, iter, parent)) return -1;
337 gtk_tree_model_get(store, iter, DIR_COLUMN_POINTER, &cnd, -1);
338 if (cnd == nd) return TRUE;
339 } while (gtk_tree_model_iter_next(store, iter));
344 static NodeData *vdtree_find_iter_by_name(ViewDir *vd, GtkTreeIter *parent, const gchar *name, GtkTreeIter *iter)
348 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
349 if (!name || !gtk_tree_model_iter_children(store, iter, parent)) return NULL;
353 gtk_tree_model_get(store, iter, DIR_COLUMN_POINTER, &nd, -1);
354 if (nd && strcmp(nd->fd->name, name) == 0) return nd;
355 } while (gtk_tree_model_iter_next(store, iter));
360 static NodeData *vdtree_find_iter_by_fd(ViewDir *vd, GtkTreeIter *parent, FileData *fd, GtkTreeIter *iter)
364 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
365 if (!fd || !gtk_tree_model_iter_children(store, iter, parent)) return NULL;
369 gtk_tree_model_get(store, iter, DIR_COLUMN_POINTER, &nd, -1);
370 if (nd && nd->fd == fd) return nd;
371 } while (gtk_tree_model_iter_next(store, iter));
376 static void vdtree_add_by_data(ViewDir *vd, FileData *fd, GtkTreeIter *parent)
388 if (access_file(fd->path, R_OK | X_OK))
390 if (islink(fd->path))
392 pixbuf = vd->pf->link;
394 else if (!access_file(fd->path, W_OK) )
396 pixbuf = vd->pf->read_only;
400 pixbuf = vd->pf->close;
405 pixbuf = vd->pf->deny;
408 nd = g_new0(NodeData, 1);
410 nd->version = fd->version;
411 nd->expanded = FALSE;
412 nd->last_update = time(NULL);
414 if (islink(fd->path))
416 link = realpath(fd->path, NULL);
423 store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view)));
424 gtk_tree_store_append(store, &child, parent);
425 gtk_tree_store_set(store, &child, DIR_COLUMN_POINTER, nd,
426 DIR_COLUMN_ICON, pixbuf,
427 DIR_COLUMN_NAME, nd->fd->name,
428 DIR_COLUMN_LINK, link,
429 DIR_COLUMN_COLOR, FALSE, -1);
431 /* all nodes are created with an "empty" node, so that the expander is shown
432 * this is removed when the child is populated */
433 end = g_new0(NodeData, 1);
435 end->expanded = TRUE;
437 gtk_tree_store_append(store, &empty, &child);
438 gtk_tree_store_set(store, &empty, DIR_COLUMN_POINTER, end,
439 DIR_COLUMN_NAME, "empty", -1);
446 gtk_tree_model_get(GTK_TREE_MODEL(store), parent, DIR_COLUMN_POINTER, &pnd, -1);
447 tpath = gtk_tree_model_get_path(GTK_TREE_MODEL(store), parent);
448 if (options->tree_descend_subdirs &&
449 gtk_tree_view_row_expanded(GTK_TREE_VIEW(vd->view), tpath) &&
452 vdtree_populate_path_by_iter(vd, &child, FALSE, vd->dir_fd);
454 gtk_tree_path_free(tpath);
460 gboolean vdtree_populate_path_by_iter(ViewDir *vd, GtkTreeIter *iter, gboolean force, FileData *target_fd)
469 gboolean add_hidden = FALSE;
472 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
473 gtk_tree_model_get(store, iter, DIR_COLUMN_POINTER, &nd, -1);
475 if (!nd) return FALSE;
477 current_time = time(NULL);
481 if (!nd->fd || !isdir(nd->fd->path))
483 if (vd->click_fd == nd->fd) vd->click_fd = NULL;
484 if (vd->drop_fd == nd->fd) vd->drop_fd = NULL;
485 gtk_tree_store_remove(GTK_TREE_STORE(store), iter);
486 vdtree_node_free(nd);
489 if (!force && current_time - nd->last_update < 2)
491 DEBUG_1("Too frequent update of %s", nd->fd->path);
494 file_data_check_changed_files(nd->fd); /* make sure we have recent info */
497 /* when hidden files are not enabled, and the user enters a hidden path,
498 * allow the tree to display that path by specifically inserting the hidden entries
500 if (!options->file_filter.show_hidden_files &&
502 strncmp(nd->fd->path, target_fd->path, strlen(nd->fd->path)) == 0)
506 n = strlen(nd->fd->path);
507 if (target_fd->path[n] == G_DIR_SEPARATOR && target_fd->path[n+1] == '.')
511 if (nd->expanded && (!force && !add_hidden) && nd->fd->version == nd->version)
514 vdtree_busy_push(vd);
516 filelist_read(nd->fd, NULL, &list);
523 n = strlen(nd->fd->path) + 1;
525 while (target_fd->path[n] != '\0' && target_fd->path[n] != G_DIR_SEPARATOR) n++;
526 name8 = g_strndup(target_fd->path, n);
530 list = g_list_prepend(list, file_data_new_dir(name8));
537 if (gtk_tree_model_iter_children(store, &child, iter))
542 gtk_tree_model_get(store, &child, DIR_COLUMN_POINTER, &cnd, -1);
543 old = g_list_prepend(old, cnd);
544 } while (gtk_tree_model_iter_next(store, &child));
552 fd = static_cast<FileData *>(work->data);
555 if (strcmp(fd->name, ".") == 0 || strcmp(fd->name, "..") == 0)
563 cnd = vdtree_find_iter_by_fd(vd, iter, fd, &child);
566 if (cnd->expanded && cnd->version != fd->version)
568 vdtree_populate_path_by_iter(vd, &child, FALSE, target_fd);
571 gtk_tree_store_set(GTK_TREE_STORE(store), &child, DIR_COLUMN_NAME, fd->name, -1);
573 if (islink(fd->path))
575 link = realpath(fd->path, NULL);
582 gtk_tree_store_set(GTK_TREE_STORE(store), &child, DIR_COLUMN_LINK, link, -1);
584 cnd->version = fd->version;
585 old = g_list_remove(old, cnd);
590 vdtree_add_by_data(vd, fd, iter);
598 NodeData *cnd = static_cast<NodeData *>(work->data);
601 if (vd->click_fd == cnd->fd) vd->click_fd = NULL;
602 if (vd->drop_fd == cnd->fd) vd->drop_fd = NULL;
604 if (vdtree_find_iter_by_data(vd, iter, cnd, &child))
606 gtk_tree_store_remove(GTK_TREE_STORE(store), &child);
607 vdtree_node_free(cnd);
617 nd->last_update = current_time;
624 FileData *vdtree_populate_path(ViewDir *vd, FileData *target_fd, gboolean expand, gboolean force)
630 if (!target_fd) return NULL;
632 vdtree_busy_push(vd);
634 list = parts_list(target_fd->path);
635 list = parts_list_add_node_points(vd, list);
640 PathData *pd = static_cast<PathData *>(work->data);
641 if (pd->node == NULL)
644 GtkTreeIter parent_iter;
650 /* should not happen */
651 log_printf("vdtree warning, root node not found\n");
652 parts_list_free(list);
657 parent_pd = static_cast<PathData *>(work->prev->data);
659 if (!vd_find_row(vd, parent_pd->node, &parent_iter) ||
660 !vdtree_populate_path_by_iter(vd, &parent_iter, force, target_fd) ||
661 (nd = vdtree_find_iter_by_name(vd, &parent_iter, pd->name, &iter)) == NULL)
663 log_printf("vdtree warning, aborted at %s\n", parent_pd->name);
664 parts_list_free(list);
675 vdtree_expand_by_iter(vd, &parent_iter, TRUE);
676 vdtree_expand_by_iter(vd, &iter, TRUE);
678 vdtree_populate_path_by_iter(vd, &iter, force, target_fd);
685 if (vd_find_row(vd, pd->node, &iter))
687 if (expand) vdtree_expand_by_iter(vd, &iter, TRUE);
688 vdtree_populate_path_by_iter(vd, &iter, force, target_fd);
695 work = g_list_last(list);
698 PathData *pd = static_cast<PathData *>(work->data);
701 parts_list_free(list);
709 *----------------------------------------------------------------------------
711 *----------------------------------------------------------------------------
714 static gboolean selection_is_ok = FALSE;
716 static gboolean vdtree_select_cb(GtkTreeSelection *UNUSED(selection), GtkTreeModel *UNUSED(store), GtkTreePath *UNUSED(tpath), gboolean UNUSED(path_currently_selected), gpointer UNUSED(data))
718 return selection_is_ok;
721 gboolean vdtree_set_fd(ViewDir *vd, FileData *dir_fd)
726 if (!dir_fd) return FALSE;
727 if (vd->dir_fd == dir_fd) return TRUE;
729 file_data_unref(vd->dir_fd);
730 vd->dir_fd = file_data_ref(dir_fd);;
732 fd = vdtree_populate_path(vd, vd->dir_fd, TRUE, FALSE);
734 if (!fd) return FALSE;
736 if (vd_find_row(vd, fd, &iter))
739 GtkTreePath *tpath, *old_tpath;
740 GtkTreeSelection *selection;
742 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
744 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vd->view));
746 /* hack, such that selection is only allowed to be changed from here */
747 selection_is_ok = TRUE;
748 gtk_tree_selection_select_iter(selection, &iter);
749 selection_is_ok = FALSE;
751 gtk_tree_view_get_cursor(GTK_TREE_VIEW(vd->view), &old_tpath, NULL);
752 tpath = gtk_tree_model_get_path(store, &iter);
754 if (!old_tpath || gtk_tree_path_compare(tpath, old_tpath) != 0)
756 /* setting the cursor scrolls the view; do not do that unless it is necessary */
757 gtk_tree_view_set_cursor(GTK_TREE_VIEW(vd->view), tpath, NULL, FALSE);
759 /* gtk_tree_view_set_cursor scrolls the window itself, but it sometimes
760 does not work (switch from dir_list to dir_tree) */
761 tree_view_row_make_visible(GTK_TREE_VIEW(vd->view), &iter, TRUE);
763 gtk_tree_path_free(tpath);
764 gtk_tree_path_free(old_tpath);
770 void vdtree_refresh(ViewDir *vd)
772 vdtree_populate_path(vd, vd->dir_fd, FALSE, TRUE);
775 const gchar *vdtree_row_get_path(ViewDir *UNUSED(vd), gint UNUSED(row))
777 /** @FIXME no get row path */
778 log_printf("FIXME: no get row path\n");
783 *----------------------------------------------------------------------------
785 *----------------------------------------------------------------------------
788 gboolean vdtree_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
790 ViewDir *vd = static_cast<ViewDir *>(data);
795 gtk_tree_view_get_cursor(GTK_TREE_VIEW(vd->view), &tpath, NULL);
801 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
802 gtk_tree_model_get_iter(store, &iter, tpath);
803 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &nd, -1);
805 gtk_tree_path_free(tpath);
807 fd = (nd) ? nd->fd : NULL;
810 switch (event->keyval)
814 vd_color_set(vd, vd->click_fd, TRUE);
816 vd->popup = vd_pop_menu(vd, vd->click_fd);
817 gtk_menu_popup_at_pointer(GTK_MENU(vd->popup), NULL);
826 vdtree_populate_path_by_iter(vd, &iter, FALSE, vd->dir_fd);
828 if (islink(fd->path))
830 vdtree_icon_set_by_iter(vd, &iter, vd->pf->link);
834 vdtree_icon_set_by_iter(vd, &iter, vd->pf->open);
843 static gboolean vdtree_clicked_on_expander(GtkTreeView *treeview, GtkTreePath *tpath,
844 GtkTreeViewColumn *column, gint x, gint UNUSED(y), gint *left_of_expander)
851 if (column != gtk_tree_view_get_expander_column(treeview)) return FALSE;
853 gtk_widget_style_get(GTK_WIDGET(treeview), "expander-size", &size, "horizontal-separator", &sep, NULL);
854 depth = gtk_tree_path_get_depth(tpath);
856 exp_width = sep + size + sep;
858 if (x <= depth * exp_width)
860 if (left_of_expander) *left_of_expander = !(x >= (depth - 1) * exp_width);
867 gboolean vdtree_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
869 ViewDir *vd = static_cast<ViewDir *>(data);
871 GtkTreeViewColumn *column;
876 if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
877 &tpath, &column, NULL, NULL))
880 gint left_of_expander;
882 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
883 gtk_tree_model_get_iter(store, &iter, tpath);
884 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &nd, -1);
885 gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
887 if (vdtree_clicked_on_expander(GTK_TREE_VIEW(widget), tpath, column, bevent->x, bevent->y, &left_of_expander))
891 /* clicking this region should automatically reveal an expander, if necessary
892 * treeview bug: the expander will not expand until a button_motion_event highlights it.
894 if (bevent->button == MOUSE_BUTTON_LEFT &&
896 !gtk_tree_view_row_expanded(GTK_TREE_VIEW(vd->view), tpath))
898 vdtree_populate_path_by_iter(vd, &iter, FALSE, vd->dir_fd);
900 fd = (nd) ? nd->fd : NULL;
901 if (fd && islink(fd->path))
903 vdtree_icon_set_by_iter(vd, &iter, vd->pf->link);
907 vdtree_icon_set_by_iter(vd, &iter, vd->pf->open);
911 gtk_tree_path_free(tpath);
915 gtk_tree_path_free(tpath);
918 vd->click_fd = (nd) ? nd->fd : NULL;
919 vd_color_set(vd, vd->click_fd, TRUE);
921 if (bevent->button == MOUSE_BUTTON_RIGHT)
923 vd->popup = vd_pop_menu(vd, vd->click_fd);
924 gtk_menu_popup_at_pointer(GTK_MENU(vd->popup), NULL);
927 return (bevent->button != MOUSE_BUTTON_LEFT);
930 static void vdtree_row_expanded(GtkTreeView *treeview, GtkTreeIter *iter, GtkTreePath *tpath, gpointer data)
932 ViewDir *vd = static_cast<ViewDir *>(data);
937 gtk_tree_view_set_tooltip_column(treeview, DIR_COLUMN_LINK);
939 vdtree_populate_path_by_iter(vd, iter, FALSE, NULL);
940 store = gtk_tree_view_get_model(GTK_TREE_VIEW(treeview));
942 gtk_tree_model_get_iter(store, iter, tpath);
943 gtk_tree_model_get(store, iter, DIR_COLUMN_POINTER, &nd, -1);
945 fd = (nd) ? nd->fd : NULL;
946 if (fd && islink(fd->path))
948 vdtree_icon_set_by_iter(vd, iter, vd->pf->link);
952 vdtree_icon_set_by_iter(vd, iter, vd->pf->open);
956 static void vdtree_row_collapsed(GtkTreeView *treeview, GtkTreeIter *iter, GtkTreePath *tpath, gpointer data)
958 ViewDir *vd = static_cast<ViewDir *>(data);
963 vdtree_populate_path_by_iter(vd, iter, FALSE, NULL);
964 store = gtk_tree_view_get_model(GTK_TREE_VIEW(treeview));
966 gtk_tree_model_get_iter(store, iter, tpath);
967 gtk_tree_model_get(store, iter, DIR_COLUMN_POINTER, &nd, -1);
969 fd = (nd) ? nd->fd : NULL;
970 if (fd && islink(fd->path))
972 vdtree_icon_set_by_iter(vd, iter, vd->pf->link);
976 vdtree_icon_set_by_iter(vd, iter, vd->pf->close);
980 static gint vdtree_sort_cb(GtkTreeModel *store, GtkTreeIter *a, GtkTreeIter *b, gpointer UNUSED(data))
985 gtk_tree_model_get(store, a, DIR_COLUMN_POINTER, &nda, -1);
986 gtk_tree_model_get(store, b, DIR_COLUMN_POINTER, &ndb, -1);
988 if (!nda->fd && !ndb->fd) return 0;
989 if (!nda->fd) return 1;
990 if (!ndb->fd) return -1;
992 if (options->file_sort.case_sensitive)
993 return strcmp(nda->fd->collate_key_name, ndb->fd->collate_key_name);
995 return strcmp(nda->fd->collate_key_name_nocase, ndb->fd->collate_key_name_nocase);
999 *----------------------------------------------------------------------------
1001 *----------------------------------------------------------------------------
1004 static void vdtree_setup_root(ViewDir *vd)
1006 const gchar *path = G_DIR_SEPARATOR_S;
1010 fd = file_data_new_dir(path);
1011 vdtree_add_by_data(vd, fd, NULL);
1013 vdtree_expand_by_data(vd, fd, TRUE);
1014 vdtree_populate_path(vd, fd, FALSE, FALSE);
1017 static gboolean vdtree_destroy_node_cb(GtkTreeModel *store, GtkTreePath *UNUSED(tpath), GtkTreeIter *iter, gpointer UNUSED(data))
1021 gtk_tree_model_get(store, iter, DIR_COLUMN_POINTER, &nd, -1);
1022 vdtree_node_free(nd);
1027 void vdtree_destroy_cb(GtkWidget *UNUSED(widget), gpointer data)
1029 ViewDir *vd = static_cast<ViewDir *>(data);
1030 GtkTreeModel *store;
1032 vdtree_dnd_drop_expand_cancel(vd);
1033 vd_dnd_drop_scroll_cancel(vd);
1034 widget_auto_scroll_stop(vd->view);
1036 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
1037 gtk_tree_model_foreach(store, vdtree_destroy_node_cb, vd);
1040 ViewDir *vdtree_new(ViewDir *vd, FileData *UNUSED(dir_fd))
1042 GtkTreeStore *store;
1043 GtkTreeSelection *selection;
1044 GtkTreeViewColumn *column;
1045 GtkCellRenderer *renderer;
1047 vd->info = g_new0(ViewDirInfoTree, 1);
1049 vd->type = DIRVIEW_TREE;
1051 vd->dnd_drop_leave_func = vdtree_dnd_drop_expand_cancel;
1052 vd->dnd_drop_update_func = vdtree_dnd_drop_expand;
1054 store = gtk_tree_store_new(6, G_TYPE_POINTER, GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_INT, G_TYPE_STRING, G_TYPE_STRING);
1055 vd->view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
1056 g_object_unref(store);
1058 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(vd->view), FALSE);
1059 gtk_tree_view_set_enable_search(GTK_TREE_VIEW(vd->view), FALSE);
1060 gtk_tree_sortable_set_default_sort_func(GTK_TREE_SORTABLE(store), vdtree_sort_cb, vd, NULL);
1061 gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(store),
1062 GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, GTK_SORT_ASCENDING);
1064 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vd->view));
1065 gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
1066 gtk_tree_selection_set_select_function(selection, vdtree_select_cb, vd, NULL);
1068 column = gtk_tree_view_column_new();
1069 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
1071 renderer = gtk_cell_renderer_pixbuf_new();
1072 gtk_tree_view_column_pack_start(column, renderer, FALSE);
1073 gtk_tree_view_column_add_attribute(column, renderer, "pixbuf", DIR_COLUMN_ICON);
1074 gtk_tree_view_column_set_cell_data_func(column, renderer, vd_color_cb, vd, NULL);
1076 renderer = gtk_cell_renderer_text_new();
1077 gtk_tree_view_column_pack_start(column, renderer, TRUE);
1078 gtk_tree_view_column_add_attribute(column, renderer, "text", DIR_COLUMN_NAME);
1079 gtk_tree_view_column_set_cell_data_func(column, renderer, vd_color_cb, vd, NULL);
1081 gtk_tree_view_append_column(GTK_TREE_VIEW(vd->view), column);
1083 gtk_tree_view_set_tooltip_column(GTK_TREE_VIEW(vd->view), DIR_COLUMN_LINK);
1085 vdtree_setup_root(vd);
1087 g_signal_connect(G_OBJECT(vd->view), "row_expanded",
1088 G_CALLBACK(vdtree_row_expanded), vd);
1089 g_signal_connect(G_OBJECT(vd->view), "row_collapsed",
1090 G_CALLBACK(vdtree_row_collapsed), vd);
1094 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */