mirror of
https://gitlab.gnome.org/GNOME/nautilus
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4dbe9d17c8
* components/tree/nautilus-tree-expansion-state.h, components/tree/nautilus-tree-expansion-state.c: New files implementing the NautilusTreeExpansionState class, a class to track the expansion state of various nodes in the tree, and save/load it to/from GConf. * components/tree/nautilus-tree-model.h, components/tree/nautilus-tree-model.c (nautilus_tree_model_stop_monitoring_node_recursive): New function to stop monitoring a node and any children of it's that you may be monitoring all at one go. (nautilus_tree_model_stop_monitoring_node): Disconnect signal handlers from the proper object (D'oh!) and avoid disconnecting more than once if you stop monitoring more than once (D'oh!). * components/tree/nautilus-tree-view.c: (nautilus_tree_view_insert_model_node, nautilus_tree_view_remove_model_node, nautilus_tree_view_update_model_node), nautilus_tree_view_initialize, nautilus_tree_view_destroy, tree_expand_callback, tree_collapse_callback): Track expansion state using the new class, and make sure that when a node is expanded it gets reloaded recursively. (ctree_is_node_expanded): Convenience function to check if a GtkCTreeNode is currenly expanded. (reload_node_for_uri): New function to force reload of a node. (expand_node_for_uri): New function to do everything necessary associated with the expansion of a node. * libnautilus-extensions/nautilus-glib-extensions.h, libnautilus-extensions/nautilus-glib-extensions.c: (nautilus_g_slist_free_deep_custom, nautilus_g_slist_free_deep): New functions for freeing GSLists, similar to the GList versions. * libnautilus-extensions/nautilus-preferences.h, libnautilus-extensions/nautilus-preferences.c (nautilus_preferences_set_string_list, nautilus_preferences_get_string_list): New functions for manipulating preferences that are a list of strings. * libnautilus-extensions/nautilus-volume-monitor.c (mntent_is_removable_fs): Added some FIXMEs * src/nautilus-view-frame.c: Remove a stary character from the copyright notice.
111 lines
3.8 KiB
C
111 lines
3.8 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/*
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* Copyright (C) 2000 Eazel, Inc
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Maciej Stachowiak <mjs@eazel.com>
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*/
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/* nautilus-tree-model.h - Model for the tree view */
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#ifndef NAUTILUS_TREE_MODEL_H
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#define NAUTILUS_TREE_MODEL_H
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#include <gtk/gtkobject.h>
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#include "nautilus-tree-node.h"
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typedef struct NautilusTreeModel NautilusTreeModel;
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typedef struct NautilusTreeModelClass NautilusTreeModelClass;
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#define NAUTILUS_TYPE_TREE_MODEL (nautilus_tree_model_get_type ())
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#define NAUTILUS_TREE_MODEL(obj) (GTK_CHECK_CAST ((obj), NAUTILUS_TYPE_TREE_MODEL, NautilusTreeModel))
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#define NAUTILUS_TREE_MODEL_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), NAUTILUS_TYPE_TREE_MODEL, NautilusTreeModelClass))
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#define NAUTILUS_IS_TREE_MODEL(obj) (GTK_CHECK_TYPE ((obj), NAUTILUS_TYPE_TREE_MODEL))
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#define NAUTILUS_IS_TREE_MODEL_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), NAUTILUS_TYPE_TREE_MODEL))
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typedef struct NautilusTreeModelDetails NautilusTreeModelDetails;
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struct NautilusTreeModel {
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GtkObject parent;
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NautilusTreeModelDetails *details;
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};
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struct NautilusTreeModelClass {
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GtkObjectClass parent_class;
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void (*node_added) (NautilusTreeModel *model,
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NautilusTreeNode *node);
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void (*node_changed) (NautilusTreeModel *model,
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NautilusTreeNode *node);
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void (*node_removed) (NautilusTreeModel *model,
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NautilusTreeNode *node);
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void (*done_loading_children) (NautilusTreeModel *model,
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NautilusTreeNode *node);
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};
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typedef void (*NautilusTreeModelCallback) (NautilusTreeModel *model,
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NautilusTreeNode *node,
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gpointer callback_data);
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GtkType nautilus_tree_model_get_type (void);
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NautilusTreeModel *nautilus_tree_model_new (const char *root_uri);
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void nautilus_tree_model_monitor_add (NautilusTreeModel *model,
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gconstpointer client,
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NautilusTreeModelCallback initial_nodes_callback,
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gpointer callback_data);
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void nautilus_tree_model_monitor_remove (NautilusTreeModel *model,
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gconstpointer client);
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void nautilus_tree_model_monitor_node (NautilusTreeModel *model,
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NautilusTreeNode *node,
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gconstpointer client);
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void nautilus_tree_model_stop_monitoring_node (NautilusTreeModel *model,
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NautilusTreeNode *node,
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gconstpointer client);
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void
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nautilus_tree_model_stop_monitoring_node_recursive (NautilusTreeModel *model,
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NautilusTreeNode *node,
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gconstpointer client);
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NautilusTreeNode *nautilus_tree_model_get_node (NautilusTreeModel *model,
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const char *uri);
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#if 0
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NautilusTreeNode *nautilus_tree_model_get_nearest_parent_node (NautilusTreeModel *model,
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const char *uri);
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NautilusTreeNode *nautilus_tree_model_get_root_node (NautilusTreeModel *model);
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#endif
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#endif /* NAUTILUS_TREE_MODEL_H */
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