7 * This software is released under the GNU General Public License (GNU GPL).
8 * Please read the included file COPYING for more information.
9 * This software comes with no warranty of any kind, use at your own risk!
13 #include "view_dir_tree.h"
20 #include "layout_image.h"
21 #include "layout_util.h"
23 #include "ui_bookmark.h"
24 #include "ui_fileops.h"
26 #include "ui_tree_edit.h"
29 #include <gdk/gdkkeysyms.h> /* for keyboard values */
32 #define VDTREE_INDENT 14
35 #define VDTREE_INFO(_vd_, _part_) (((ViewDirInfoTree *)(_vd_->info))->_part_)
38 typedef struct _PathData PathData;
45 typedef struct _NodeData NodeData;
54 static gint vdtree_populate_path_by_iter(ViewDir *vd, GtkTreeIter *iter, gint force, const gchar *target_path);
55 static FileData *vdtree_populate_path(ViewDir *vd, const gchar *path, gint expand, gint force);
59 *----------------------------------------------------------------------------
61 *----------------------------------------------------------------------------
64 static void set_cursor(GtkWidget *widget, GdkCursorType cursor_type)
66 GdkCursor *cursor = NULL;
68 if (!widget || !widget->window) return;
70 if (cursor_type > -1) cursor = gdk_cursor_new (cursor_type);
71 gdk_window_set_cursor (widget->window, cursor);
72 if (cursor) gdk_cursor_unref(cursor);
76 static void vdtree_busy_push(ViewDir *vd)
78 if (VDTREE_INFO(vd, busy_ref) == 0) set_cursor(vd->view, GDK_WATCH);
79 VDTREE_INFO(vd, busy_ref)++;
82 static void vdtree_busy_pop(ViewDir *vd)
84 if (VDTREE_INFO(vd, busy_ref) == 1) set_cursor(vd->view, -1);
85 if (VDTREE_INFO(vd, busy_ref) > 0) VDTREE_INFO(vd, busy_ref)--;
88 gint vdtree_find_row(ViewDir *vd, FileData *fd, GtkTreeIter *iter, GtkTreeIter *parent)
93 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
96 valid = gtk_tree_model_iter_children(store, iter, parent);
100 valid = gtk_tree_model_get_iter_first(store, iter);
107 gtk_tree_model_get(GTK_TREE_MODEL(store), iter, DIR_COLUMN_POINTER, &nd, -1);
108 if (nd->fd == fd) return TRUE;
110 if (vdtree_find_row(vd, fd, &found, iter))
112 memcpy(iter, &found, sizeof(found));
116 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), iter);
122 static void vdtree_icon_set_by_iter(ViewDir *vd, GtkTreeIter *iter, GdkPixbuf *pixbuf)
127 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
128 gtk_tree_model_get(store, iter, DIR_COLUMN_ICON, &old, -1);
129 if (old != vd->pf->deny)
131 gtk_tree_store_set(GTK_TREE_STORE(store), iter, DIR_COLUMN_ICON, pixbuf, -1);
135 static void vdtree_expand_by_iter(ViewDir *vd, GtkTreeIter *iter, gint expand)
140 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
141 tpath = gtk_tree_model_get_path(store, iter);
144 gtk_tree_view_expand_row(GTK_TREE_VIEW(vd->view), tpath, FALSE);
145 vdtree_icon_set_by_iter(vd, iter, vd->pf->open);
149 gtk_tree_view_collapse_row(GTK_TREE_VIEW(vd->view), tpath);
151 gtk_tree_path_free(tpath);
154 static void vdtree_expand_by_data(ViewDir *vd, FileData *fd, gint expand)
158 if (vdtree_find_row(vd, fd, &iter, NULL))
160 vdtree_expand_by_iter(vd, &iter, expand);
164 static gint vdtree_rename_row_cb(TreeEditData *td, const gchar *old, const gchar *new, gpointer data)
174 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
175 if (!gtk_tree_model_get_iter(store, &iter, td->path)) return FALSE;
176 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &nd, -1);
177 if (!nd) return FALSE;
179 old_path = g_strdup(nd->fd->path);
181 base = remove_level_from_path(old_path);
182 new_path = concat_dir_and_file(base, new);
185 if (file_util_rename_dir(nd->fd, new_path, vd->view))
187 vdtree_populate_path(vd, new_path, TRUE, TRUE);
189 if (vd->layout && strcmp(vd->path, old_path) == 0)
191 layout_set_path(vd->layout, new_path);
201 static void vdtree_rename_by_data(ViewDir *vd, FileData *fd)
208 !vdtree_find_row(vd, fd, &iter, NULL)) return;
210 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
211 tpath = gtk_tree_model_get_path(store, &iter);
213 tree_edit_by_path(GTK_TREE_VIEW(vd->view), tpath, 0, fd->name,
214 vdtree_rename_row_cb, vd);
215 gtk_tree_path_free(tpath);
218 static void vdtree_node_free(NodeData *nd)
222 file_data_unref(nd->fd);
227 *-----------------------------------------------------------------------------
229 *-----------------------------------------------------------------------------
232 static void vdtree_pop_menu_up_cb(GtkWidget *widget, gpointer data)
237 if (!vd->path || strcmp(vd->path, "/") == 0) return;
238 path = remove_level_from_path(vd->path);
242 vd->select_func(vd, path, vd->select_data);
248 static void vdtree_pop_menu_slide_cb(GtkWidget *widget, gpointer data)
253 if (!vd->layout) return;
255 if (!vd->click_fd) return;
256 path = vd->click_fd->path;
258 layout_set_path(vd->layout, path);
259 layout_select_none(vd->layout);
260 layout_image_slideshow_stop(vd->layout);
261 layout_image_slideshow_start(vd->layout);
264 static void vdtree_pop_menu_slide_rec_cb(GtkWidget *widget, gpointer data)
270 if (!vd->layout) return;
272 if (!vd->click_fd) return;
273 path = vd->click_fd->path;
275 list = filelist_recursive(path);
277 layout_image_slideshow_stop(vd->layout);
278 layout_image_slideshow_start_from_list(vd->layout, list);
281 static void vdtree_pop_menu_dupe(ViewDir *vd, gint recursive)
286 if (!vd->click_fd) return;
290 list = g_list_append(list, file_data_ref(vd->click_fd));
294 filelist_read(vd->click_fd->path, &list, NULL);
295 list = filelist_filter(list, FALSE);
298 dw = dupe_window_new(DUPE_MATCH_NAME);
299 dupe_window_add_files(dw, list, recursive);
304 static void vdtree_pop_menu_dupe_cb(GtkWidget *widget, gpointer data)
307 vdtree_pop_menu_dupe(vd, FALSE);
310 static void vdtree_pop_menu_dupe_rec_cb(GtkWidget *widget, gpointer data)
313 vdtree_pop_menu_dupe(vd, TRUE);
316 static void vdtree_pop_menu_new_cb(GtkWidget *widget, gpointer data)
323 if (!vd->click_fd) return;
324 path = vd->click_fd->path;
326 buf = concat_dir_and_file(path, _("new_folder"));
327 new_path = unique_filename(buf, NULL, NULL, FALSE);
329 if (!new_path) return;
331 if (!mkdir_utf8(new_path, 0755))
335 text = g_strdup_printf(_("Unable to create folder:\n%s"), new_path);
336 file_util_warning_dialog(_("Error creating folder"), text, GTK_STOCK_DIALOG_ERROR, vd->view);
343 fd = vdtree_populate_path(vd, new_path, TRUE, TRUE);
345 vdtree_rename_by_data(vd, fd);
351 static void vdtree_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
355 vdtree_rename_by_data(vd, vd->click_fd);
358 static void vdtree_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
362 if (!vd->click_fd) return;
363 file_util_delete_dir(vd->click_fd, vd->widget);
366 static void vdtree_pop_menu_dir_view_as_cb(GtkWidget *widget, gpointer data)
370 if (vd->layout) layout_views_set(vd->layout, DIRVIEW_LIST, vd->layout->icon_view);
373 static void vdtree_pop_menu_refresh_cb(GtkWidget *widget, gpointer data)
377 if (vd->layout) layout_refresh(vd->layout);
380 static void vdtree_toggle_show_hidden_files_cb(GtkWidget *widget, gpointer data)
384 options->file_filter.show_hidden_files = !options->file_filter.show_hidden_files;
385 if (vd->layout) layout_refresh(vd->layout);
388 static GtkWidget *vdtree_pop_menu(ViewDir *vd, FileData *fd)
392 gint parent_active = FALSE;
394 active = (fd != NULL);
399 parent = remove_level_from_path(fd->path);
400 parent_active = access_file(parent, W_OK | X_OK);
404 menu = popup_menu_short_lived();
405 g_signal_connect(G_OBJECT(menu), "destroy",
406 G_CALLBACK(vd_popup_destroy_cb), vd);
408 menu_item_add_stock_sensitive(menu, _("_Up to parent"), GTK_STOCK_GO_UP,
409 (vd->path && strcmp(vd->path, "/") != 0),
410 G_CALLBACK(vdtree_pop_menu_up_cb), vd);
412 menu_item_add_divider(menu);
413 menu_item_add_sensitive(menu, _("_Slideshow"), active,
414 G_CALLBACK(vdtree_pop_menu_slide_cb), vd);
415 menu_item_add_sensitive(menu, _("Slideshow recursive"), active,
416 G_CALLBACK(vdtree_pop_menu_slide_rec_cb), vd);
418 menu_item_add_divider(menu);
419 menu_item_add_stock_sensitive(menu, _("Find _duplicates..."), GTK_STOCK_FIND, active,
420 G_CALLBACK(vdtree_pop_menu_dupe_cb), vd);
421 menu_item_add_stock_sensitive(menu, _("Find duplicates recursive..."), GTK_STOCK_FIND, active,
422 G_CALLBACK(vdtree_pop_menu_dupe_rec_cb), vd);
424 menu_item_add_divider(menu);
427 access_file(fd->path, W_OK | X_OK));
428 menu_item_add_sensitive(menu, _("_New folder..."), active,
429 G_CALLBACK(vdtree_pop_menu_new_cb), vd);
431 menu_item_add_sensitive(menu, _("_Rename..."), parent_active,
432 G_CALLBACK(vdtree_pop_menu_rename_cb), vd);
433 menu_item_add_stock_sensitive(menu, _("_Delete..."), GTK_STOCK_DELETE, parent_active,
434 G_CALLBACK(vdtree_pop_menu_delete_cb), vd);
436 menu_item_add_divider(menu);
437 menu_item_add_check(menu, _("View as _tree"), TRUE,
438 G_CALLBACK(vdtree_pop_menu_dir_view_as_cb), vd);
439 menu_item_add_check(menu, _("Show _hidden files"), options->file_filter.show_hidden_files,
440 G_CALLBACK(vdtree_toggle_show_hidden_files_cb), vd);
442 menu_item_add_stock(menu, _("Re_fresh"), GTK_STOCK_REFRESH,
443 G_CALLBACK(vdtree_pop_menu_refresh_cb), vd);
449 *----------------------------------------------------------------------------
451 *----------------------------------------------------------------------------
454 static GtkTargetEntry vdtree_dnd_drop_types[] = {
455 { "text/uri-list", 0, TARGET_URI_LIST }
457 static gint vdtree_dnd_drop_types_count = 1;
460 static void vdtree_dest_set(ViewDir *vd, gint enable)
464 gtk_drag_dest_set(vd->view,
465 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
466 vdtree_dnd_drop_types, vdtree_dnd_drop_types_count,
467 GDK_ACTION_MOVE | GDK_ACTION_COPY);
471 gtk_drag_dest_unset(vd->view);
475 static void vdtree_dnd_get(GtkWidget *widget, GdkDragContext *context,
476 GtkSelectionData *selection_data, guint info,
477 guint time, gpointer data)
481 gchar *uri_text = NULL;
484 if (!vd->click_fd) return;
488 case TARGET_URI_LIST:
489 case TARGET_TEXT_PLAIN:
490 list = g_list_prepend(NULL, vd->click_fd);
491 uri_text = uri_text_from_filelist(list, &length, (info == TARGET_TEXT_PLAIN));
498 gtk_selection_data_set(selection_data, selection_data->target,
499 8, (guchar *)uri_text, length);
504 static void vdtree_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
508 vd_color_set(vd, vd->click_fd, TRUE);
509 vdtree_dest_set(vd, FALSE);
512 static void vdtree_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
516 vd_color_set(vd, vd->click_fd, FALSE);
517 vdtree_dest_set(vd, TRUE);
520 static void vdtree_dnd_drop_receive(GtkWidget *widget,
521 GdkDragContext *context, gint x, gint y,
522 GtkSelectionData *selection_data, guint info,
523 guint time, gpointer data)
532 if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), x, y,
533 &tpath, NULL, NULL, NULL))
538 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
539 gtk_tree_model_get_iter(store, &iter, tpath);
540 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &nd, -1);
541 gtk_tree_path_free(tpath);
543 fd = (nd) ? nd->fd : NULL;
548 if (info == TARGET_URI_LIST)
553 list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
556 active = access_file(fd->path, W_OK | X_OK);
558 vd_color_set(vd, fd, TRUE);
559 vd->popup = vd_drop_menu(vd, active);
560 gtk_menu_popup(GTK_MENU(vd->popup), NULL, NULL, NULL, NULL, 0, time);
563 vd->drop_list = list;
567 static gint vdtree_dnd_drop_expand_cb(gpointer data)
573 vdtree_find_row(vd, vd->drop_fd, &iter, NULL))
575 vdtree_populate_path_by_iter(vd, &iter, FALSE, vd->path);
576 vdtree_expand_by_data(vd, vd->drop_fd, TRUE);
579 VDTREE_INFO(vd, drop_expand_id) = -1;
583 static void vdtree_dnd_drop_expand_cancel(ViewDir *vd)
585 if (VDTREE_INFO(vd, drop_expand_id) != -1) g_source_remove(VDTREE_INFO(vd, drop_expand_id));
586 VDTREE_INFO(vd, drop_expand_id) = -1;
589 static void vdtree_dnd_drop_expand(ViewDir *vd)
591 vdtree_dnd_drop_expand_cancel(vd);
592 VDTREE_INFO(vd, drop_expand_id) = g_timeout_add(1000, vdtree_dnd_drop_expand_cb, vd);
595 static void vdtree_drop_update(ViewDir *vd, gint x, gint y)
601 if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vd->view), x, y,
602 &tpath, NULL, NULL, NULL))
607 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
608 gtk_tree_model_get_iter(store, &iter, tpath);
609 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &nd, -1);
610 gtk_tree_path_free(tpath);
612 fd = (nd) ? nd->fd : NULL;
615 if (fd != vd->drop_fd)
617 vd_color_set(vd, vd->drop_fd, FALSE);
618 vd_color_set(vd, fd, TRUE);
619 if (fd) vdtree_dnd_drop_expand(vd);
625 static void vdtree_dnd_drop_scroll_cancel(ViewDir *vd)
627 if (vd->drop_scroll_id != -1) g_source_remove(vd->drop_scroll_id);
628 vd->drop_scroll_id = -1;
631 static gint vdtree_auto_scroll_idle_cb(gpointer data)
641 window = vd->view->window;
642 gdk_window_get_pointer(window, &x, &y, NULL);
643 gdk_drawable_get_size(window, &w, &h);
644 if (x >= 0 && x < w && y >= 0 && y < h)
646 vdtree_drop_update(vd, x, y);
650 vd->drop_scroll_id = -1;
654 static gint vdtree_auto_scroll_notify_cb(GtkWidget *widget, gint x, gint y, gpointer data)
658 if (!vd->drop_fd || vd->drop_list) return FALSE;
660 if (vd->drop_scroll_id == -1) vd->drop_scroll_id = g_idle_add(vdtree_auto_scroll_idle_cb, vd);
665 static gint vdtree_dnd_drop_motion(GtkWidget *widget, GdkDragContext *context,
666 gint x, gint y, guint time, gpointer data)
672 if (gtk_drag_get_source_widget(context) == vd->view)
674 gdk_drag_status(context, 0, time);
679 gdk_drag_status(context, context->suggested_action, time);
682 vdtree_drop_update(vd, x, y);
686 GtkAdjustment *adj = gtk_tree_view_get_vadjustment(GTK_TREE_VIEW(vd->view));
687 widget_auto_scroll_start(vd->view, adj, -1, -1, vdtree_auto_scroll_notify_cb, vd);
693 static void vdtree_dnd_drop_leave(GtkWidget *widget, GdkDragContext *context, guint time, gpointer data)
697 if (vd->drop_fd != vd->click_fd) vd_color_set(vd, vd->drop_fd, FALSE);
701 vdtree_dnd_drop_expand_cancel(vd);
704 static void vdtree_dnd_init(ViewDir *vd)
706 gtk_drag_source_set(vd->view, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
707 dnd_file_drag_types, dnd_file_drag_types_count,
708 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_ASK);
709 g_signal_connect(G_OBJECT(vd->view), "drag_data_get",
710 G_CALLBACK(vdtree_dnd_get), vd);
711 g_signal_connect(G_OBJECT(vd->view), "drag_begin",
712 G_CALLBACK(vdtree_dnd_begin), vd);
713 g_signal_connect(G_OBJECT(vd->view), "drag_end",
714 G_CALLBACK(vdtree_dnd_end), vd);
716 vdtree_dest_set(vd, TRUE);
717 g_signal_connect(G_OBJECT(vd->view), "drag_data_received",
718 G_CALLBACK(vdtree_dnd_drop_receive), vd);
719 g_signal_connect(G_OBJECT(vd->view), "drag_motion",
720 G_CALLBACK(vdtree_dnd_drop_motion), vd);
721 g_signal_connect(G_OBJECT(vd->view), "drag_leave",
722 G_CALLBACK(vdtree_dnd_drop_leave), vd);
726 *----------------------------------------------------------------------------
728 *----------------------------------------------------------------------------
731 static GList *parts_list(const gchar *path)
734 const gchar *strb, *strp;
739 if (*strp != '/') return NULL;
745 while (*strp != '\0')
749 if (l > 0) list = g_list_prepend(list, g_strndup(strb, l));
760 if (l > 0) list = g_list_prepend(list, g_strndup(strb, l));
762 list = g_list_reverse(list);
764 list = g_list_prepend(list, g_strdup("/"));
769 static void parts_list_free(GList *list)
774 PathData *pd = work->data;
783 static GList *parts_list_add_node_points(ViewDir *vd, GList *list)
790 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
791 valid = gtk_tree_model_get_iter_first(store, &iter);
799 pd = g_new0(PathData, 1);
800 pd->name = work->data;
806 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &nd, -1);
807 if (strcmp(nd->fd->name, pd->name) == 0)
813 valid = gtk_tree_model_iter_next(store, &iter);
823 memcpy(&parent, &iter, sizeof(parent));
824 valid = gtk_tree_model_iter_children(store, &iter, &parent);
834 *----------------------------------------------------------------------------
836 *----------------------------------------------------------------------------
840 static void vdtree_row_deleted_cb(GtkTreeModel *tree_model, GtkTreePath *tpath, gpointer data)
845 gtk_tree_model_get_iter(tree_model, &iter, tpath);
846 gtk_tree_model_get(tree_model, &iter, DIR_COLUMN_POINTER, &nd, -1);
850 file_data_unref(nd->fd);
856 *----------------------------------------------------------------------------
857 * node traversal, management
858 *----------------------------------------------------------------------------
861 static gint vdtree_find_iter_by_data(ViewDir *vd, GtkTreeIter *parent, NodeData *nd, GtkTreeIter *iter)
865 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
866 if (!nd || !gtk_tree_model_iter_children(store, iter, parent)) return -1;
870 gtk_tree_model_get(store, iter, DIR_COLUMN_POINTER, &cnd, -1);
871 if (cnd == nd) return TRUE;
872 } while (gtk_tree_model_iter_next(store, iter));
877 static NodeData *vdtree_find_iter_by_name(ViewDir *vd, GtkTreeIter *parent, const gchar *name, GtkTreeIter *iter)
881 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
882 if (!name || !gtk_tree_model_iter_children(store, iter, parent)) return NULL;
886 gtk_tree_model_get(store, iter, DIR_COLUMN_POINTER, &nd, -1);
887 if (nd && strcmp(nd->fd->name, name) == 0) return nd;
888 } while (gtk_tree_model_iter_next(store, iter));
893 static void vdtree_add_by_data(ViewDir *vd, FileData *fd, GtkTreeIter *parent)
904 if (access_file(fd->path, R_OK | X_OK))
906 pixbuf = vd->pf->close;
910 pixbuf = vd->pf->deny;
913 nd = g_new0(NodeData, 1);
915 nd->expanded = FALSE;
916 nd->last_update = time(NULL);
918 store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view)));
919 gtk_tree_store_append(store, &child, parent);
920 gtk_tree_store_set(store, &child, DIR_COLUMN_POINTER, nd,
921 DIR_COLUMN_ICON, pixbuf,
922 DIR_COLUMN_NAME, nd->fd->name,
923 DIR_COLUMN_COLOR, FALSE, -1);
925 /* all nodes are created with an "empty" node, so that the expander is shown
926 * this is removed when the child is populated */
927 end = g_new0(NodeData, 1);
928 end->fd = file_data_new_simple("");
929 end->expanded = TRUE;
931 gtk_tree_store_append(store, &empty, &child);
932 gtk_tree_store_set(store, &empty, DIR_COLUMN_POINTER, end,
933 DIR_COLUMN_NAME, "empty", -1);
940 gtk_tree_model_get(GTK_TREE_MODEL(store), parent, DIR_COLUMN_POINTER, &pnd, -1);
941 tpath = gtk_tree_model_get_path(GTK_TREE_MODEL(store), parent);
942 if (options->tree_descend_subdirs &&
943 gtk_tree_view_row_expanded(GTK_TREE_VIEW(vd->view), tpath) &&
946 vdtree_populate_path_by_iter(vd, &child, FALSE, vd->path);
948 gtk_tree_path_free(tpath);
952 static gint vdtree_populate_path_by_iter(ViewDir *vd, GtkTreeIter *iter, gint force, const gchar *target_path)
962 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
963 gtk_tree_model_get(store, iter, DIR_COLUMN_POINTER, &nd, -1);
965 if (!nd) return FALSE;
967 current_time = time(NULL);
971 if (!force && current_time - nd->last_update < 10) return TRUE;
972 if (!isdir(nd->fd->path))
974 if (vd->click_fd == nd->fd) vd->click_fd = NULL;
975 if (vd->drop_fd == nd->fd) vd->drop_fd = NULL;
976 gtk_tree_store_remove(GTK_TREE_STORE(store), iter);
977 vdtree_node_free(nd);
980 if (!force && filetime(nd->fd->path) == nd->fd->date) return TRUE;
983 vdtree_busy_push(vd);
986 filelist_read(nd->fd->path, NULL, &list);
988 /* when hidden files are not enabled, and the user enters a hidden path,
989 * allow the tree to display that path by specifically inserting the hidden entries
991 if (!options->file_filter.show_hidden_files &&
993 strncmp(nd->fd->path, target_path, strlen(nd->fd->path)) == 0)
997 n = strlen(nd->fd->path);
998 if (target_path[n] == '/' && target_path[n+1] == '.')
1005 while (target_path[n] != '\0' && target_path[n] != '/') n++;
1006 name8 = g_strndup(target_path, n);
1008 if (stat_utf8(name8, &sbuf))
1010 list = g_list_prepend(list, file_data_new_simple(name8));
1018 if (gtk_tree_model_iter_children(store, &child, iter))
1023 gtk_tree_model_get(store, &child, DIR_COLUMN_POINTER, &cnd, -1);
1024 old = g_list_prepend(old, cnd);
1025 } while (gtk_tree_model_iter_next(store, &child));
1036 if (strcmp(fd->name, ".") == 0 || strcmp(fd->name, "..") == 0)
1038 file_data_unref(fd);
1044 cnd = vdtree_find_iter_by_name(vd, iter, fd->name, &child);
1047 old = g_list_remove(old, cnd);
1048 if (cnd->expanded && cnd->fd->date != fd->date &&
1049 vdtree_populate_path_by_iter(vd, &child, FALSE, target_path))
1051 cnd->fd->size = fd->size;
1052 cnd->fd->date = fd->date;
1055 file_data_unref(fd);
1059 vdtree_add_by_data(vd, fd, iter);
1067 NodeData *cnd = work->data;
1070 if (vd->click_fd == cnd->fd) vd->click_fd = NULL;
1071 if (vd->drop_fd == cnd->fd) vd->drop_fd = NULL;
1073 if (vdtree_find_iter_by_data(vd, iter, cnd, &child))
1075 gtk_tree_store_remove(GTK_TREE_STORE(store), &child);
1076 vdtree_node_free(cnd);
1083 vdtree_busy_pop(vd);
1085 nd->expanded = TRUE;
1086 nd->last_update = current_time;
1091 static FileData *vdtree_populate_path(ViewDir *vd, const gchar *path, gint expand, gint force)
1095 FileData *fd = NULL;
1097 if (!path) return NULL;
1099 vdtree_busy_push(vd);
1101 list = parts_list(path);
1102 list = parts_list_add_node_points(vd, list);
1107 PathData *pd = work->data;
1108 if (pd->node == NULL)
1110 PathData *parent_pd;
1111 GtkTreeIter parent_iter;
1117 /* should not happen */
1118 printf("vdtree warning, root node not found\n");
1119 parts_list_free(list);
1120 vdtree_busy_pop(vd);
1124 parent_pd = work->prev->data;
1126 if (!vdtree_find_row(vd, parent_pd->node, &parent_iter, NULL) ||
1127 !vdtree_populate_path_by_iter(vd, &parent_iter, force, path) ||
1128 (nd = vdtree_find_iter_by_name(vd, &parent_iter, pd->name, &iter)) == NULL)
1130 printf("vdtree warning, aborted at %s\n", parent_pd->name);
1131 parts_list_free(list);
1132 vdtree_busy_pop(vd);
1142 vdtree_expand_by_iter(vd, &parent_iter, TRUE);
1143 vdtree_expand_by_iter(vd, &iter, TRUE);
1145 vdtree_populate_path_by_iter(vd, &iter, force, path);
1152 if (vdtree_find_row(vd, pd->node, &iter, NULL))
1154 if (expand) vdtree_expand_by_iter(vd, &iter, TRUE);
1155 vdtree_populate_path_by_iter(vd, &iter, force, path);
1162 work = g_list_last(list);
1165 PathData *pd = work->data;
1168 parts_list_free(list);
1170 vdtree_busy_pop(vd);
1176 *----------------------------------------------------------------------------
1178 *----------------------------------------------------------------------------
1181 static gint selection_is_ok = FALSE;
1183 static gboolean vdtree_select_cb(GtkTreeSelection *selection, GtkTreeModel *store, GtkTreePath *tpath,
1184 gboolean path_currently_selected, gpointer data)
1186 return selection_is_ok;
1189 static void vdtree_select_row(ViewDir *vd, FileData *fd)
1191 GtkTreeSelection *selection;
1194 if (!vdtree_find_row(vd, fd, &iter, NULL)) return;
1195 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vd->view));
1197 /* hack, such that selection is only allowed to be changed from here */
1198 selection_is_ok = TRUE;
1199 gtk_tree_selection_select_iter(selection, &iter);
1200 selection_is_ok = FALSE;
1202 if (!vdtree_populate_path_by_iter(vd, &iter, FALSE, vd->path)) return;
1204 vdtree_expand_by_iter(vd, &iter, TRUE);
1206 if (fd && vd->select_func)
1208 vd->select_func(vd, fd->path, vd->select_data);
1212 gint vdtree_set_path(ViewDir *vd, const gchar *path)
1217 if (!path) return FALSE;
1218 if (vd->path && strcmp(path, vd->path) == 0) return TRUE;
1221 vd->path = g_strdup(path);
1223 fd = vdtree_populate_path(vd, vd->path, TRUE, FALSE);
1225 if (!fd) return FALSE;
1227 if (vdtree_find_row(vd, fd, &iter, NULL))
1229 GtkTreeModel *store;
1232 tree_view_row_make_visible(GTK_TREE_VIEW(vd->view), &iter, TRUE);
1234 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
1235 tpath = gtk_tree_model_get_path(store, &iter);
1236 gtk_tree_view_set_cursor(GTK_TREE_VIEW(vd->view), tpath, NULL, FALSE);
1237 gtk_tree_path_free(tpath);
1239 vdtree_select_row(vd, fd);
1246 const gchar *vdtree_get_path(ViewDir *vd)
1252 void vdtree_refresh(ViewDir *vd)
1254 vdtree_populate_path(vd, vd->path, FALSE, TRUE);
1257 const gchar *vdtree_row_get_path(ViewDir *vd, gint row)
1259 printf("FIXME: no get row path\n");
1264 *----------------------------------------------------------------------------
1266 *----------------------------------------------------------------------------
1269 static void vdtree_menu_position_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
1272 GtkTreeModel *store;
1277 if (vdtree_find_row(vd, vd->click_fd, &iter, NULL) < 0) return;
1278 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
1279 tpath = gtk_tree_model_get_path(store, &iter);
1280 tree_view_get_cell_clamped(GTK_TREE_VIEW(vd->view), tpath, 0, TRUE, x, y, &cw, &ch);
1281 gtk_tree_path_free(tpath);
1283 popup_menu_position_clamp(menu, x, y, 0);
1286 static gint vdtree_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1291 FileData *fd = NULL;
1293 gtk_tree_view_get_cursor(GTK_TREE_VIEW(vd->view), &tpath, NULL);
1296 GtkTreeModel *store;
1299 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1300 gtk_tree_model_get_iter(store, &iter, tpath);
1301 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &nd, -1);
1303 gtk_tree_path_free(tpath);
1305 fd = (nd) ? nd->fd : NULL;
1308 switch (event->keyval)
1312 vd_color_set(vd, vd->click_fd, TRUE);
1314 vd->popup = vdtree_pop_menu(vd, vd->click_fd);
1315 gtk_menu_popup(GTK_MENU(vd->popup), NULL, NULL, vdtree_menu_position_cb, vd, 0, GDK_CURRENT_TIME);
1324 vdtree_populate_path_by_iter(vd, &iter, FALSE, vd->path);
1325 vdtree_icon_set_by_iter(vd, &iter, vd->pf->open);
1333 static gint vdtree_clicked_on_expander(GtkTreeView *treeview, GtkTreePath *tpath,
1334 GtkTreeViewColumn *column, gint x, gint y, gint *left_of_expander)
1341 if (column != gtk_tree_view_get_expander_column(treeview)) return FALSE;
1343 gtk_widget_style_get(GTK_WIDGET(treeview), "expander-size", &size, "horizontal-separator", &sep, NULL);
1344 depth = gtk_tree_path_get_depth(tpath);
1346 exp_width = sep + size + sep;
1348 if (x <= depth * exp_width)
1350 if (left_of_expander) *left_of_expander = !(x >= (depth - 1) * exp_width);
1357 static gint vdtree_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1361 GtkTreeViewColumn *column;
1363 NodeData *nd = NULL;
1365 if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1366 &tpath, &column, NULL, NULL))
1368 GtkTreeModel *store;
1369 gint left_of_expander;
1371 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1372 gtk_tree_model_get_iter(store, &iter, tpath);
1373 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &nd, -1);
1374 gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1376 if (vdtree_clicked_on_expander(GTK_TREE_VIEW(widget), tpath, column, bevent->x, bevent->y, &left_of_expander))
1378 vd->click_fd = NULL;
1380 /* clicking this region should automatically reveal an expander, if necessary
1381 * treeview bug: the expander will not expand until a button_motion_event highlights it.
1383 if (bevent->button == 1 &&
1384 !left_of_expander &&
1385 !gtk_tree_view_row_expanded(GTK_TREE_VIEW(vd->view), tpath))
1387 vdtree_populate_path_by_iter(vd, &iter, FALSE, vd->path);
1388 vdtree_icon_set_by_iter(vd, &iter, vd->pf->open);
1391 gtk_tree_path_free(tpath);
1395 gtk_tree_path_free(tpath);
1398 vd->click_fd = (nd) ? nd->fd : NULL;
1399 vd_color_set(vd, vd->click_fd, TRUE);
1401 if (bevent->button == 3)
1403 vd->popup = vdtree_pop_menu(vd, vd->click_fd);
1404 gtk_menu_popup(GTK_MENU(vd->popup), NULL, NULL, NULL, NULL,
1405 bevent->button, bevent->time);
1408 return (bevent->button != 1);
1411 static gint vdtree_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1416 NodeData *nd = NULL;
1418 if (!vd->click_fd) return FALSE;
1419 vd_color_set(vd, vd->click_fd, FALSE);
1421 if (bevent->button != 1) return TRUE;
1423 if ((bevent->x != 0 || bevent->y != 0) &&
1424 gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1425 &tpath, NULL, NULL, NULL))
1427 GtkTreeModel *store;
1429 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1430 gtk_tree_model_get_iter(store, &iter, tpath);
1431 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &nd, -1);
1432 gtk_tree_path_free(tpath);
1435 if (nd && vd->click_fd == nd->fd)
1437 vdtree_select_row(vd, vd->click_fd);
1443 static void vdtree_row_expanded(GtkTreeView *treeview, GtkTreeIter *iter, GtkTreePath *tpath, gpointer data)
1447 vdtree_populate_path_by_iter(vd, iter, FALSE, NULL);
1448 vdtree_icon_set_by_iter(vd, iter, vd->pf->open);
1451 static void vdtree_row_collapsed(GtkTreeView *treeview, GtkTreeIter *iter, GtkTreePath *tpath, gpointer data)
1455 vdtree_icon_set_by_iter(vd, iter, vd->pf->close);
1458 static gint vdtree_sort_cb(GtkTreeModel *store, GtkTreeIter *a, GtkTreeIter *b, gpointer data)
1463 gtk_tree_model_get(store, a, DIR_COLUMN_POINTER, &nda, -1);
1464 gtk_tree_model_get(store, b, DIR_COLUMN_POINTER, &ndb, -1);
1466 return CASE_SORT(nda->fd->name, ndb->fd->name);
1470 *----------------------------------------------------------------------------
1472 *----------------------------------------------------------------------------
1475 static void vdtree_setup_root(ViewDir *vd)
1477 const gchar *path = "/";
1481 fd = file_data_new_simple(path);
1482 vdtree_add_by_data(vd, fd, NULL);
1484 vdtree_expand_by_data(vd, fd, TRUE);
1485 vdtree_populate_path(vd, path, FALSE, FALSE);
1488 static void vdtree_activate_cb(GtkTreeView *tview, GtkTreePath *tpath, GtkTreeViewColumn *column, gpointer data)
1491 GtkTreeModel *store;
1495 store = gtk_tree_view_get_model(tview);
1496 gtk_tree_model_get_iter(store, &iter, tpath);
1497 gtk_tree_model_get(store, &iter, DIR_COLUMN_POINTER, &nd, -1);
1499 vdtree_select_row(vd, nd->fd);
1502 static GdkColor *vdtree_color_shifted(GtkWidget *widget)
1504 static GdkColor color;
1505 static GtkWidget *done = NULL;
1511 style = gtk_widget_get_style(widget);
1512 memcpy(&color, &style->base[GTK_STATE_NORMAL], sizeof(color));
1513 shift_color(&color, -1, 0);
1520 static void vdtree_color_cb(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
1521 GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
1526 gtk_tree_model_get(tree_model, iter, DIR_COLUMN_COLOR, &set, -1);
1527 g_object_set(G_OBJECT(cell),
1528 "cell-background-gdk", vdtree_color_shifted(vd->view),
1529 "cell-background-set", set, NULL);
1532 static gboolean vdtree_destroy_node_cb(GtkTreeModel *store, GtkTreePath *tpath, GtkTreeIter *iter, gpointer data)
1536 gtk_tree_model_get(store, iter, DIR_COLUMN_POINTER, &nd, -1);
1537 vdtree_node_free(nd);
1542 static void vdtree_destroy_cb(GtkWidget *widget, gpointer data)
1545 GtkTreeModel *store;
1547 vdtree_dnd_drop_expand_cancel(vd);
1548 vdtree_dnd_drop_scroll_cancel(vd);
1549 widget_auto_scroll_stop(vd->view);
1551 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vd->view));
1552 gtk_tree_model_foreach(store, vdtree_destroy_node_cb, vd);
1555 ViewDir *vdtree_new(ViewDir *vd, const gchar *path)
1557 GtkTreeStore *store;
1558 GtkTreeSelection *selection;
1559 GtkTreeViewColumn *column;
1560 GtkCellRenderer *renderer;
1562 vd->info = g_new0(ViewDirInfoTree, 1);
1563 vd->type = DIRVIEW_TREE;
1564 vd->widget_destroy_cb = vdtree_destroy_cb;
1566 VDTREE_INFO(vd, drop_expand_id) = -1;
1568 VDTREE_INFO(vd, busy_ref) = 0;
1570 store = gtk_tree_store_new(4, G_TYPE_POINTER, GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_INT);
1571 vd->view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
1572 g_object_unref(store);
1574 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(vd->view), FALSE);
1575 gtk_tree_view_set_enable_search(GTK_TREE_VIEW(vd->view), FALSE);
1576 gtk_tree_sortable_set_default_sort_func(GTK_TREE_SORTABLE(store), vdtree_sort_cb, vd, NULL);
1577 gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(store),
1578 GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, GTK_SORT_ASCENDING);
1580 g_signal_connect(G_OBJECT(vd->view), "row_activated",
1581 G_CALLBACK(vdtree_activate_cb), vd);
1582 g_signal_connect(G_OBJECT(vd->view), "row_expanded",
1583 G_CALLBACK(vdtree_row_expanded), vd);
1584 g_signal_connect(G_OBJECT(vd->view), "row_collapsed",
1585 G_CALLBACK(vdtree_row_collapsed), vd);
1587 g_signal_connect(G_OBJECT(store), "row_deleted",
1588 G_CALLBACK(vdtree_row_deleted_cb), vd);
1591 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vd->view));
1592 gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
1593 gtk_tree_selection_set_select_function(selection, vdtree_select_cb, vd, NULL);
1595 column = gtk_tree_view_column_new();
1596 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
1598 renderer = gtk_cell_renderer_pixbuf_new();
1599 gtk_tree_view_column_pack_start(column, renderer, FALSE);
1600 gtk_tree_view_column_add_attribute(column, renderer, "pixbuf", DIR_COLUMN_ICON);
1601 gtk_tree_view_column_set_cell_data_func(column, renderer, vdtree_color_cb, vd, NULL);
1603 renderer = gtk_cell_renderer_text_new();
1604 gtk_tree_view_column_pack_start(column, renderer, TRUE);
1605 gtk_tree_view_column_add_attribute(column, renderer, "text", DIR_COLUMN_NAME);
1606 gtk_tree_view_column_set_cell_data_func(column, renderer, vdtree_color_cb, vd, NULL);
1608 gtk_tree_view_append_column(GTK_TREE_VIEW(vd->view), column);
1610 g_signal_connect(G_OBJECT(vd->view), "key_press_event",
1611 G_CALLBACK(vdtree_press_key_cb), vd);
1613 gtk_container_add(GTK_CONTAINER(vd->widget), vd->view);
1614 gtk_widget_show(vd->view);
1616 vd->pf = folder_icons_new();
1618 vdtree_setup_root(vd);
1620 vdtree_dnd_init(vd);
1622 g_signal_connect(G_OBJECT(vd->view), "button_press_event",
1623 G_CALLBACK(vdtree_press_cb), vd);
1624 g_signal_connect(G_OBJECT(vd->view), "button_release_event",
1625 G_CALLBACK(vdtree_release_cb), vd);
1627 vdtree_set_path(vd, path);
1633 void vdtree_set_click_func(ViewDir *vd,
1634 void (*func)(ViewDir *vd, GdkEventButton *event, FileData *fd, gpointer), gpointer data)
1637 vd->click_func = func;
1638 vd->click_data = data;