4 Copyright (C) 1994-2016
5 Free Software Foundation, Inc.
8 Slava Zanko <slavazanko@gmail.com>, 2013
9 Andrew Borodin <aborodin@vmail.ru>, 2013
11 This file is part of the Midnight Commander.
13 The Midnight Commander is free software: you can redistribute it
14 and/or modify it under the terms of the GNU General Public License as
15 published by the Free Software Foundation, either version 3 of the License,
16 or (at your option) any later version.
18 The Midnight Commander is distributed in the hope that it will be useful,
19 but WITHOUT ANY WARRANTY; without even the implied warranty of
20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 GNU General Public License for more details.
23 You should have received a copy of the GNU General Public License
24 along with this program. If not, see <http://www.gnu.org/licenses/>.
28 * \brief Source: panel managing
36 #include <inttypes.h> /* PRIuMAX */
38 #include "lib/global.h"
39 #include "lib/unixcompat.h"
40 #include "lib/tty/tty.h"
41 #include "lib/tty/key.h" /* is_idle() */
43 #include "lib/strutil.h"
44 #include "lib/timefmt.h" /* file_date() */
46 #include "lib/widget.h"
48 #include "src/setup.h" /* panels_options */
50 #include "midnight.h" /* the_menubar */
52 #include "mountlist.h"
55 /*** global variables ****************************************************************************/
57 /*** file scope macro definitions ****************************************************************/
60 #define VERSION "undefined"
63 /*** file scope type declarations ****************************************************************/
71 /*** file scope variables ************************************************************************/
73 static struct my_statfs myfs_stats
;
75 /*** file scope functions ************************************************************************/
76 /* --------------------------------------------------------------------------------------------- */
79 info_box (WInfo
* info
)
81 Widget
*w
= WIDGET (info
);
83 const char *title
= _("Information");
84 const int len
= str_term_width1 (title
);
86 tty_set_normal_attrs ();
87 tty_setcolor (NORMAL_COLOR
);
89 tty_draw_box (w
->y
, w
->x
, w
->lines
, w
->cols
, FALSE
);
91 widget_move (w
, 0, (w
->cols
- len
- 2) / 2);
92 tty_printf (" %s ", title
);
94 widget_move (w
, 2, 0);
95 tty_print_alt_char (ACS_LTEE
, FALSE
);
96 widget_move (w
, 2, w
->cols
- 1);
97 tty_print_alt_char (ACS_RTEE
, FALSE
);
98 tty_draw_hline (w
->y
+ 2, w
->x
+ 1, ACS_HLINE
, w
->cols
- 2);
101 /* --------------------------------------------------------------------------------------------- */
104 info_show_info (WInfo
* info
)
106 Widget
*w
= WIDGET (info
);
107 static int i18n_adjust
= 0;
108 static const char *file_label
;
111 char rp_cwd
[PATH_MAX
];
112 const char *p_rp_cwd
;
119 tty_setcolor (MARKED_COLOR
);
120 widget_move (w
, 1, 3);
121 tty_printf (_("Midnight Commander %s"), VERSION
);
126 if (get_current_type () != view_listing
)
129 /* don't rely on vpath CWD when cd_symlinks enabled */
130 p_rp_cwd
= mc_realpath (vfs_path_as_str (current_panel
->cwd_vpath
), rp_cwd
);
131 if (p_rp_cwd
== NULL
)
132 p_rp_cwd
= vfs_path_as_str (current_panel
->cwd_vpath
);
134 my_statfs (&myfs_stats
, p_rp_cwd
);
136 st
= current_panel
->dir
.list
[current_panel
->selected
].st
;
138 /* Print only lines which fit */
140 if (i18n_adjust
== 0)
142 /* This printf pattern string is used as a reference for size */
143 file_label
= _("File: %s");
144 i18n_adjust
= str_term_width1 (file_label
) + 2;
147 tty_setcolor (NORMAL_COLOR
);
149 buff
= g_string_new ("");
151 switch (w
->lines
- 2)
153 /* Note: all cases are fall-throughs */
158 widget_move (w
, 16, 3);
159 if ((myfs_stats
.nfree
== 0 && myfs_stats
.nodes
== 0) ||
160 (myfs_stats
.nfree
== (uintmax_t) (-1) && myfs_stats
.nodes
== (uintmax_t) (-1)))
161 tty_print_string (_("No node information"));
162 else if (myfs_stats
.nfree
== (uintmax_t) (-1))
163 tty_printf ("%s -/%" PRIuMAX
, _("Free nodes:"), myfs_stats
.nodes
);
164 else if (myfs_stats
.nodes
== (uintmax_t) (-1))
165 tty_printf ("%s %" PRIuMAX
"/-", _("Free nodes:"), myfs_stats
.nfree
);
167 tty_printf ("%s %" PRIuMAX
"/%" PRIuMAX
" (%d%%)",
169 myfs_stats
.nfree
, myfs_stats
.nodes
,
170 myfs_stats
.nodes
== 0 ? 0 :
171 (int) (100 * (long double) myfs_stats
.nfree
/ myfs_stats
.nodes
));
174 widget_move (w
, 15, 3);
175 if (myfs_stats
.avail
== 0 && myfs_stats
.total
== 0)
176 tty_print_string (_("No space information"));
179 char buffer1
[12], buffer2
[12];
181 size_trunc_len (buffer1
, sizeof (buffer1
) - 1, myfs_stats
.avail
, 1,
182 panels_options
.kilobyte_si
);
183 size_trunc_len (buffer2
, sizeof (buffer2
) - 1, myfs_stats
.total
, 1,
184 panels_options
.kilobyte_si
);
185 tty_printf (_("Free space: %s/%s (%d%%)"), buffer1
, buffer2
,
186 myfs_stats
.total
== 0 ? 0 :
187 (int) (100 * (long double) myfs_stats
.avail
/ myfs_stats
.total
));
191 widget_move (w
, 14, 3);
192 tty_printf (_("Type: %s"),
193 myfs_stats
.typename
? myfs_stats
.typename
: _("non-local vfs"));
194 if (myfs_stats
.type
!= 0xffff && myfs_stats
.type
!= -1)
195 tty_printf (" (%Xh)", myfs_stats
.type
);
198 widget_move (w
, 13, 3);
199 str_printf (buff
, _("Device: %s"),
200 str_trunc (myfs_stats
.device
, w
->cols
- i18n_adjust
));
201 tty_print_string (buff
->str
);
202 g_string_set_size (buff
, 0);
204 widget_move (w
, 12, 3);
205 str_printf (buff
, _("Filesystem: %s"),
206 str_trunc (myfs_stats
.mpoint
, w
->cols
- i18n_adjust
));
207 tty_print_string (buff
->str
);
208 g_string_set_size (buff
, 0);
210 widget_move (w
, 11, 3);
211 str_printf (buff
, _("Accessed: %s"), file_date (st
.st_atime
));
212 tty_print_string (buff
->str
);
213 g_string_set_size (buff
, 0);
215 widget_move (w
, 10, 3);
216 str_printf (buff
, _("Modified: %s"), file_date (st
.st_mtime
));
217 tty_print_string (buff
->str
);
218 g_string_set_size (buff
, 0);
220 widget_move (w
, 9, 3);
221 /* The field st_ctime is changed by writing or by setting inode
222 information (i.e., owner, group, link count, mode, etc.). */
223 /* TRANSLATORS: Time of last status change as in stat(2) man. */
224 str_printf (buff
, _("Changed: %s"), file_date (st
.st_ctime
));
225 tty_print_string (buff
->str
);
226 g_string_set_size (buff
, 0);
229 widget_move (w
, 8, 3);
230 #ifdef HAVE_STRUCT_STAT_ST_RDEV
231 if (S_ISCHR (st
.st_mode
) || S_ISBLK (st
.st_mode
))
232 tty_printf (_("Dev. type: major %lu, minor %lu"),
233 (unsigned long) major (st
.st_rdev
), (unsigned long) minor (st
.st_rdev
));
239 size_trunc_len (buffer
, sizeof (buffer
) - 1, st
.st_size
, 0, panels_options
.kilobyte_si
);
240 tty_printf (_("Size: %s"), buffer
);
241 #ifdef HAVE_STRUCT_STAT_ST_BLOCKS
242 tty_printf (ngettext (" (%ld block)", " (%ld blocks)",
243 (unsigned long) st
.st_blocks
), (unsigned long) st
.st_blocks
);
248 widget_move (w
, 7, 3);
249 tty_printf (_("Owner: %s/%s"), get_owner (st
.st_uid
), get_group (st
.st_gid
));
252 widget_move (w
, 6, 3);
253 tty_printf (_("Links: %d"), (int) st
.st_nlink
);
256 widget_move (w
, 5, 3);
257 tty_printf (_("Mode: %s (%04o)"),
258 string_perm (st
.st_mode
), (unsigned) st
.st_mode
& 07777);
261 widget_move (w
, 4, 3);
262 tty_printf (_("Location: %Xh:%Xh"), (int) st
.st_dev
, (int) st
.st_ino
);
268 widget_move (w
, 3, 2);
269 fname
= current_panel
->dir
.list
[current_panel
->selected
].fname
;
270 str_printf (buff
, file_label
, str_trunc (fname
, w
->cols
- i18n_adjust
));
271 tty_print_string (buff
->str
);
279 g_string_free (buff
, TRUE
);
282 /* --------------------------------------------------------------------------------------------- */
285 info_hook (void *data
)
287 WInfo
*info
= (WInfo
*) data
;
288 Widget
*other_widget
;
290 other_widget
= get_panel_widget (get_current_index ());
293 if (widget_overlapped (WIDGET (info
), other_widget
))
297 info_show_info (info
);
300 /* --------------------------------------------------------------------------------------------- */
303 info_callback (Widget
* w
, Widget
* sender
, widget_msg_t msg
, int parm
, void *data
)
305 WInfo
*info
= (WInfo
*) w
;
311 add_hook (&select_file_hook
, info_hook
, info
);
320 delete_hook (&select_file_hook
, info_hook
);
325 return widget_default_callback (w
, sender
, msg
, parm
, data
);
329 /* --------------------------------------------------------------------------------------------- */
330 /*** public functions ****************************************************************************/
331 /* --------------------------------------------------------------------------------------------- */
334 info_new (int y
, int x
, int lines
, int cols
)
339 info
= g_new (struct WInfo
, 1);
341 widget_init (w
, y
, x
, lines
, cols
, info_callback
, NULL
);
346 /* --------------------------------------------------------------------------------------------- */