1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
|
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
nautilus-search-directory-file.c: Subclass of NautilusFile to help implement the
searches
Copyright (C) 2005 Novell, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public
License along with this program; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Author: Anders Carlsson <andersca@imendio.com>
*/
#include <config.h>
#include "nautilus-search-directory-file.h"
#include "nautilus-directory-notify.h"
#include "nautilus-directory-private.h"
#include "nautilus-file-attributes.h"
#include "nautilus-file-private.h"
#include "nautilus-file-utilities.h"
#include <eel/eel-glib-extensions.h>
#include <eel/eel-gtk-macros.h>
#include "nautilus-search-directory.h"
#include <gtk/gtksignal.h>
#include <libgnome/gnome-i18n.h>
#include <string.h>
static void nautilus_search_directory_file_init (gpointer object,
gpointer klass);
static void nautilus_search_directory_file_class_init (gpointer klass);
EEL_CLASS_BOILERPLATE (NautilusSearchDirectoryFile,
nautilus_search_directory_file,
NAUTILUS_TYPE_FILE);
struct NautilusSearchDirectoryFileDetails {
NautilusSearchDirectory *search_directory;
};
static void
search_directory_file_monitor_add (NautilusFile *file,
gconstpointer client,
NautilusFileAttributes attributes)
{
/* No need for monitoring, we always emit changed when files
are added/removed, and no other metadata changes */
}
static void
search_directory_file_monitor_remove (NautilusFile *file,
gconstpointer client)
{
/* Do nothing here, we don't have any monitors */
}
static void
search_directory_file_call_when_ready (NautilusFile *file,
NautilusFileAttributes file_attributes,
NautilusFileCallback callback,
gpointer callback_data)
{
/* All data for directory-as-file is always uptodate */
(* callback) (file, callback_data);
}
static void
search_directory_file_cancel_call_when_ready (NautilusFile *file,
NautilusFileCallback callback,
gpointer callback_data)
{
/* Do nothing here, we don't have any pending calls */
}
static gboolean
search_directory_file_check_if_ready (NautilusFile *file,
NautilusFileAttributes attributes)
{
return TRUE;
}
static GnomeVFSFileType
search_directory_file_get_file_type (NautilusFile *file)
{
return GNOME_VFS_FILE_TYPE_DIRECTORY;
}
static gboolean
search_directory_file_get_item_count (NautilusFile *file,
guint *count,
gboolean *count_unreadable)
{
NautilusSearchDirectory *search_dir;
GList *file_list;
if (count) {
search_dir = NAUTILUS_SEARCH_DIRECTORY (file->details->directory);
file_list = nautilus_directory_get_file_list (file->details->directory);
*count = g_list_length (file_list);
nautilus_file_list_free (file_list);
}
return TRUE;
}
static NautilusRequestStatus
search_directory_file_get_deep_counts (NautilusFile *file,
guint *directory_count,
guint *file_count,
guint *unreadable_directory_count,
GnomeVFSFileSize *total_size)
{
NautilusSearchDirectory *search_dir;
NautilusFile *dir_file;
GList *file_list, *l;
guint dirs, files;
GnomeVFSFileType type;
search_dir = NAUTILUS_SEARCH_DIRECTORY (file->details->directory);
file_list = nautilus_directory_get_file_list (file->details->directory);
dirs = files = 0;
for (l = file_list; l != NULL; l = l->next) {
dir_file = NAUTILUS_FILE (l->data);
type = nautilus_file_get_file_type (dir_file);
if (type == GNOME_VFS_FILE_TYPE_DIRECTORY) {
dirs++;
} else {
files++;
}
}
if (directory_count != NULL) {
*directory_count = dirs;
}
if (file_count != NULL) {
*file_count = files;
}
if (unreadable_directory_count != NULL) {
*unreadable_directory_count = 0;
}
if (total_size != NULL) {
/* FIXME: Maybe we want to calculate this? */
*total_size = 0;
}
nautilus_file_list_free (file_list);
return NAUTILUS_REQUEST_DONE;
}
static char *
search_directory_file_get_where_string (NautilusFile *file)
{
return g_strdup (_("Search"));
}
static void
nautilus_search_directory_file_init (gpointer object, gpointer klass)
{
NautilusSearchDirectoryFile *search_file;
NautilusFile *file;
GnomeVFSFileInfo *file_info;
search_file = NAUTILUS_SEARCH_DIRECTORY_FILE (object);
file = NAUTILUS_FILE(object);
file_info = file->details->info = gnome_vfs_file_info_new ();
file_info->name = g_strdup (_("Search"));
file_info->mime_type = g_strdup ("x-directory/normal");
file_info->type = GNOME_VFS_FILE_TYPE_DIRECTORY;
file_info->flags = GNOME_VFS_FILE_FLAGS_NONE;
file_info->link_count = 1;
file_info->size = 0;
file_info->permissions =
GNOME_VFS_PERM_OTHER_WRITE |
GNOME_VFS_PERM_GROUP_WRITE |
GNOME_VFS_PERM_USER_READ |
GNOME_VFS_PERM_OTHER_READ |
GNOME_VFS_PERM_GROUP_READ;
file_info->valid_fields = GNOME_VFS_FILE_INFO_FIELDS_TYPE |
GNOME_VFS_FILE_INFO_FIELDS_FLAGS |
GNOME_VFS_FILE_INFO_FIELDS_MIME_TYPE |
GNOME_VFS_FILE_INFO_FIELDS_SIZE |
GNOME_VFS_FILE_INFO_FIELDS_PERMISSIONS |
GNOME_VFS_FILE_INFO_FIELDS_LINK_COUNT;
file->details->file_info_is_up_to_date = TRUE;
file->details->display_name = g_strdup (_("Search"));
file->details->custom_icon = NULL;
file->details->activation_uri = NULL;
file->details->got_link_info = TRUE;
file->details->link_info_is_up_to_date = TRUE;
file->details->directory_count = 0;
file->details->got_directory_count = TRUE;
file->details->directory_count_is_up_to_date = TRUE;
}
static void
nautilus_search_directory_file_class_init (gpointer klass)
{
GObjectClass *object_class;
NautilusFileClass *file_class;
object_class = G_OBJECT_CLASS (klass);
file_class = NAUTILUS_FILE_CLASS (klass);
file_class->monitor_add = search_directory_file_monitor_add;
file_class->monitor_remove = search_directory_file_monitor_remove;
file_class->call_when_ready = search_directory_file_call_when_ready;
file_class->cancel_call_when_ready = search_directory_file_cancel_call_when_ready;
file_class->get_file_type = search_directory_file_get_file_type;
file_class->check_if_ready = search_directory_file_check_if_ready;
file_class->get_item_count = search_directory_file_get_item_count;
file_class->get_deep_counts = search_directory_file_get_deep_counts;
file_class->get_where_string = search_directory_file_get_where_string;
}
|
