1 /* Routines invoked by a function key
2 They normally operate on the current panel.
4 Copyright (C) 1994, 1995, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
5 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
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
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
22 * \brief Source: routines invoked by a function key
24 * They normally operate on the current panel.
33 #include <sys/types.h>
36 # include <sys/mman.h>
48 #include "lib/global.h"
50 #include "lib/tty/tty.h" /* LINES, tty_touch_screen() */
51 #include "lib/tty/key.h" /* ALT() macro */
52 #include "lib/tty/win.h" /* do_enter_ca_mode() */
53 #include "lib/mcconfig.h"
54 #include "lib/search.h"
55 #include "src/viewer/mcviewer.h"
56 #include "lib/filehighlight.h" /* MC_FHL_INI_FILE */
57 #include "lib/vfs/mc-vfs/vfs.h"
58 #include "lib/fileloc.h"
59 #include "lib/strutil.h"
61 #include "cmd.h" /* Our definitions */
62 #include "fileopctx.h"
63 #include "file.h" /* file operation routines */
64 #include "find.h" /* do_find() */
65 #include "hotlist.h" /* hotlist_cmd() */
66 #include "tree.h" /* tree_chdir() */
67 #include "subshell.h" /* use_subshell */
68 #include "cons.saver.h" /* console_flag */
69 #include "dialog.h" /* Widget */
70 #include "wtools.h" /* message() */
71 #include "main.h" /* change_panel() */
72 #include "panel.h" /* current_panel */
73 #include "help.h" /* interactive_display() */
74 #include "user.h" /* MC_GLOBAL_MENU */
75 #include "command.h" /* cmdline */
76 #include "layout.h" /* get_current_type() */
77 #include "ext.h" /* regex_command() */
78 #include "boxes.h" /* cd_dialog() */
80 #include "execute.h" /* toggle_panels() */
83 #include "cmddef.h" /* CK_InputHistoryShow */
89 #ifdef USE_INTERNAL_EDIT
90 # include "src/editor/edit.h"
93 /* If set and you don't have subshell support,then C-o will give you a shell */
94 int output_starts_shell
= 0;
96 /* If set, use the builtin editor */
97 int use_internal_edit
= 1;
99 /* Automatically fills name with current selected item name on mkdir */
100 int auto_fill_mkdir_name
= 1;
102 /* if set, only selection of files is inverted */
103 int reverse_files_only
= 1;
105 /* selection flags */
107 SELECT_FILES_ONLY
= 1 << 0,
108 SELECT_MATCH_CASE
= 1 << 1,
109 SELECT_SHELL_PATTERNS
= 1 << 2
112 int select_flags
= SELECT_MATCH_CASE
| SELECT_SHELL_PATTERNS
;
115 view_file_at_line (const char *filename
, int plain_view
, int internal
,
118 static const char *viewer
= NULL
;
123 int changed_hex_mode
= 0;
124 int changed_nroff_flag
= 0;
125 int changed_magic_flag
= 0;
127 mcview_altered_hex_mode
= 0;
128 mcview_altered_nroff_flag
= 0;
129 mcview_altered_magic_flag
= 0;
130 if (mcview_default_hex_mode
)
131 changed_hex_mode
= 1;
132 if (mcview_default_nroff_flag
)
133 changed_nroff_flag
= 1;
134 if (mcview_default_magic_flag
)
135 changed_magic_flag
= 1;
136 mcview_default_hex_mode
= 0;
137 mcview_default_nroff_flag
= 0;
138 mcview_default_magic_flag
= 0;
139 mcview_viewer (NULL
, filename
, &move_dir
, start_line
);
140 if (changed_hex_mode
&& !mcview_altered_hex_mode
)
141 mcview_default_hex_mode
= 1;
142 if (changed_nroff_flag
&& !mcview_altered_nroff_flag
)
143 mcview_default_nroff_flag
= 1;
144 if (changed_magic_flag
&& !mcview_altered_magic_flag
)
145 mcview_default_magic_flag
= 1;
150 char view_entry
[BUF_TINY
];
153 g_snprintf (view_entry
, sizeof (view_entry
), "View:%d",
156 strcpy (view_entry
, "View");
158 if (regex_command (filename
, view_entry
, &move_dir
) == 0) {
159 mcview_viewer (NULL
, filename
, &move_dir
, start_line
);
164 viewer
= getenv ("VIEWER");
166 viewer
= getenv ("PAGER");
170 execute_with_vfs_arg (viewer
, filename
);
175 /* view_file (filename, plain_view, internal)
178 * filename: The file name to view
179 * plain_view: If set does not do any fancy pre-processing (no filtering) and
180 * always invokes the internal viewer.
181 * internal: If set uses the internal viewer, otherwise an external viewer.
184 view_file (const char *filename
, int plain_view
, int internal
)
186 return view_file_at_line (filename
, plain_view
, internal
, 0);
189 /* scan_for_file (panel, idx, direction)
192 * panel: pointer to the panel on which we operate
193 * idx: starting file.
194 * direction: 1, or -1
196 static int scan_for_file (WPanel
*panel
, int idx
, int direction
)
198 int i
= idx
+ direction
;
202 i
= panel
->count
- 1;
203 if (i
== panel
->count
)
205 if (!S_ISDIR (panel
->dir
.list
[i
].st
.st_mode
))
213 * Run viewer (internal or external) on the currently selected file.
214 * If normal is 1, force internal viewer and raw mode (used for F13).
217 do_view_cmd (int normal
)
219 /* Directories are viewed by changing to them */
220 if (S_ISDIR (selection (current_panel
)->st
.st_mode
)
221 || link_isdir (selection (current_panel
))) {
222 if (confirm_view_dir
&& (current_panel
->marked
|| current_panel
->dirs_marked
)) {
224 (_(" Confirmation "), _("Files tagged, want to cd?"), D_NORMAL
, 2,
225 _("&Yes"), _("&No")) != 0) {
229 if (!do_cd (selection (current_panel
)->fname
, cd_exact
))
230 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
235 file_idx
= current_panel
->selected
;
237 filename
= current_panel
->dir
.list
[file_idx
].fname
;
239 dir
= view_file (filename
, normal
, use_internal_view
);
242 file_idx
= scan_for_file (current_panel
, file_idx
, dir
);
249 /* Run user's preferred viewer on the currently selected file */
256 /* Ask for file and run user's preferred viewer on it */
263 input_expand_dialog (_(" View file "), _(" Filename:"),
264 MC_HISTORY_FM_VIEW_FILE
, selection (current_panel
)->fname
);
268 view_file (filename
, 0, use_internal_view
);
272 /* Run plain internal viewer on the currently selected file */
274 view_simple_cmd (void)
280 filtered_view_cmd (void)
285 input_dialog (_(" Filtered view "),
286 _(" Filter command and arguments:"),
287 MC_HISTORY_FM_FILTERED_VIEW
,
288 selection (current_panel
)->fname
);
292 mcview_viewer (command
, "", NULL
, 0);
298 do_edit_at_line (const char *what
, int start_line
)
300 static const char *editor
= NULL
;
302 #ifdef USE_INTERNAL_EDIT
303 if (use_internal_edit
)
304 edit_file (what
, start_line
);
308 #endif /* USE_INTERNAL_EDIT */
310 if (editor
== NULL
) {
311 editor
= getenv ("EDITOR");
313 editor
= get_default_editor ();
315 execute_with_vfs_arg (editor
, what
);
317 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
322 do_edit (const char *what
)
324 do_edit_at_line (what
, 0);
330 if (regex_command (selection (current_panel
)->fname
, "Edit", 0) == 0)
331 do_edit (selection (current_panel
)->fname
);
340 /* Invoked by F5. Copy, default to the other panel. */
345 if (panel_operate (current_panel
, OP_COPY
, 0)) {
346 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
351 /* Invoked by F6. Move/rename, default to the other panel, ignore marks. */
352 void rename_cmd (void)
355 if (panel_operate (current_panel
, OP_MOVE
, 0)){
356 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
361 /* Invoked by F15. Copy, default to the same panel, ignore marks. */
362 void copy_cmd_local (void)
365 if (panel_operate (current_panel
, OP_COPY
, 1)){
366 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
371 /* Invoked by F16. Move/rename, default to the same panel. */
372 void rename_cmd_local (void)
375 if (panel_operate (current_panel
, OP_MOVE
, 1)){
376 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
385 const char *name
= "";
387 /* If 'on' then automatically fills name with current selected item name */
388 if (auto_fill_mkdir_name
)
389 name
= selection (current_panel
)->fname
;
392 input_expand_dialog (_("Create a new Directory"),
393 _(" Enter directory name:"),
400 if (dir
[0] == '/' || dir
[0] == '~')
401 absdir
= g_strdup (dir
);
403 absdir
= concat_dir_and_file (current_panel
->cwd
, dir
);
406 if (my_mkdir (absdir
, 0777) == 0) {
407 update_panels (UP_OPTIMIZE
, dir
);
409 select_item (current_panel
);
411 message (D_ERROR
, MSG_ERROR
, " %s ", unix_error_string (errno
));
418 void delete_cmd (void)
422 if (panel_operate (current_panel
, OP_DELETE
, 0)){
423 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
428 /* Invoked by F18. Remove selected file, regardless of marked files. */
429 void delete_cmd_local (void)
433 if (panel_operate (current_panel
, OP_DELETE
, 1)){
434 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
445 set_panel_filter_to (WPanel
*p
, char *allocated_filter_string
)
450 if (!(allocated_filter_string
[0] == '*' && allocated_filter_string
[1] == 0))
451 p
->filter
= allocated_filter_string
;
453 g_free (allocated_filter_string
);
457 /* Set a given panel filter expression */
459 set_panel_filter (WPanel
*p
)
464 x
= p
->filter
? p
->filter
: easy_patterns
? "*" : ".";
466 reg_exp
= input_dialog_help (_(" Filter "),
467 _(" Set expression for filtering filenames"),
468 "[Filter...]", MC_HISTORY_FM_PANEL_FILTER
, x
);
471 set_panel_filter_to (p
, reg_exp
);
474 /* Invoked from the left/right menus */
475 void filter_cmd (void)
479 if (!SELECTED_IS_PANEL
)
483 set_panel_filter (p
);
486 void reread_cmd (void)
490 if (get_current_type () == view_listing
&&
491 get_other_type () == view_listing
)
492 flag
= strcmp (current_panel
->cwd
, other_panel
->cwd
) ? UP_ONLY_CURRENT
: 0;
494 flag
= UP_ONLY_CURRENT
;
496 update_panels (UP_RELOAD
|flag
, UP_KEEPSEL
);
501 reverse_selection_cmd (void)
506 for (i
= 0; i
< current_panel
->count
; i
++) {
507 file
= ¤t_panel
->dir
.list
[i
];
508 if ((reverse_files_only
== 0) || !S_ISDIR (file
->st
.st_mode
))
509 do_file_mark (current_panel
, i
, !file
->f
.marked
);
514 select_unselect_cmd (const char *title
, const char *history_name
, gboolean do_select
)
520 int files_only
= (select_flags
& SELECT_FILES_ONLY
) != 0;
521 int case_sens
= (select_flags
& SELECT_MATCH_CASE
) != 0;
522 int shell_patterns
= (select_flags
& SELECT_SHELL_PATTERNS
) != 0;
528 QuickWidget quick_widgets
[] =
530 QUICK_CHECKBOX (3, DX
, DY
- 3, DY
, N_("&Using shell patterns"), &shell_patterns
),
531 QUICK_CHECKBOX (DX
/2 + 1, DX
, DY
- 4, DY
, N_("&Case sensitive"), &case_sens
),
532 QUICK_CHECKBOX (3, DX
, DY
- 4, DY
, N_("&Files only"), &files_only
),
533 QUICK_INPUT (3, DX
, DY
- 5, DY
, INPUT_LAST_TEXT
, DX
- 6, 0, history_name
, ®_exp
),
537 QuickDialog quick_dlg
=
539 DX
, DY
, -1, -1, title
,
540 "[Select/Unselect Files]", quick_widgets
, FALSE
543 if (quick_dialog (&quick_dlg
) == B_CANCEL
)
552 search
= mc_search_new (reg_exp
, -1);
553 search
->search_type
= (shell_patterns
!= 0) ? MC_SEARCH_T_GLOB
: MC_SEARCH_T_REGEX
;
554 search
->is_entire_line
= TRUE
;
555 search
->is_case_sentitive
= case_sens
!= 0;
557 for (i
= 0; i
< current_panel
->count
; i
++) {
558 if (strcmp (current_panel
->dir
.list
[i
].fname
, "..") == 0)
560 if (S_ISDIR (current_panel
->dir
.list
[i
].st
.st_mode
) && files_only
!= 0)
563 if (mc_search_run (search
, current_panel
->dir
.list
[i
].fname
,
564 0, current_panel
->dir
.list
[i
].fnamelen
, NULL
))
565 do_file_mark (current_panel
, i
, do_select
);
568 mc_search_free (search
);
574 select_flags
|= SELECT_MATCH_CASE
;
576 select_flags
|= SELECT_FILES_ONLY
;
577 if (shell_patterns
!= 0)
578 select_flags
|= SELECT_SHELL_PATTERNS
;
581 void select_cmd (void)
583 select_unselect_cmd (_(" Select "), ":select_cmd: Select ", TRUE
);
586 void unselect_cmd (void)
588 select_unselect_cmd (_(" Unselect "), ":unselect_cmd: Unselect ", FALSE
);
598 if (geteuid () == 0){
599 dir
= query_dialog (_("Extension file edit"),
600 _(" Which extension file you want to edit? "), D_NORMAL
, 2,
601 _("&User"), _("&System Wide"));
603 extdir
= concat_dir_and_file (mc_home
, MC_LIB_EXT
);
606 buffer
= g_build_filename (home_dir
, MC_USERCONF_DIR
, MC_FILEBIND_FILE
, NULL
);
607 check_for_default (extdir
, buffer
);
610 } else if (dir
== 1) {
611 if (!exist_file(extdir
)) {
613 extdir
= concat_dir_and_file (mc_home_alt
, MC_LIB_EXT
);
618 flush_extension_file ();
621 /* edit file menu for mc */
623 edit_mc_menu_cmd (void)
631 _(" Which menu file do you want to edit? "),
632 D_NORMAL
, geteuid() ? 2 : 3,
633 _("&Local"), _("&User"), _("&System Wide")
636 menufile
= concat_dir_and_file (mc_home
, MC_GLOBAL_MENU
);
638 if (!exist_file(menufile
)) {
640 menufile
= concat_dir_and_file (mc_home_alt
, MC_GLOBAL_MENU
);
645 buffer
= g_strdup (MC_LOCAL_MENU
);
646 check_for_default (menufile
, buffer
);
647 chmod (buffer
, 0600);
651 buffer
= g_build_filename (home_dir
, MC_USERCONF_DIR
, MC_USERMENU_FILE
, NULL
);
652 check_for_default (menufile
, buffer
);
656 buffer
= concat_dir_and_file (mc_home
, MC_GLOBAL_MENU
);
657 if (!exist_file(buffer
)) {
659 buffer
= concat_dir_and_file (mc_home_alt
, MC_GLOBAL_MENU
);
674 void edit_fhl_cmd (void)
677 char *fhlfile
= NULL
;
682 if (geteuid () == 0){
683 dir
= query_dialog (_("Highlighting groups file edit"),
684 _(" Which highlighting file you want to edit? "), D_NORMAL
, 2,
685 _("&User"), _("&System Wide"));
687 fhlfile
= concat_dir_and_file (mc_home
, MC_FHL_INI_FILE
);
690 buffer
= g_build_filename (home_dir
, MC_USERCONF_DIR
, MC_FHL_INI_FILE
, NULL
);
691 check_for_default (fhlfile
, buffer
);
694 } else if (dir
== 1) {
695 if (!exist_file(fhlfile
)) {
697 fhlfile
= concat_dir_and_file (mc_home
, MC_FHL_INI_FILE
);
703 /* refresh highlighting rules */
704 mc_fhl_free (&mc_filehighlight
);
705 mc_filehighlight
= mc_fhl_new (TRUE
);
708 void quick_chdir_cmd (void)
712 target
= hotlist_cmd (LIST_HOTLIST
);
716 if (get_current_type () == view_tree
)
717 tree_chdir (the_tree
, target
);
719 char *cmd
= g_strconcat ("cd ", target
, (char *) NULL
);
727 void reselect_vfs (void)
731 target
= hotlist_cmd (LIST_VFSLIST
);
735 if (!do_cd (target
, cd_exact
))
736 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory") );
739 #endif /* ENABLE_VFS */
741 static int compare_files (char *name1
, char *name2
, off_t size
)
744 int result
= -1; /* Different by default */
749 file1
= open (name1
, O_RDONLY
);
751 file2
= open (name2
, O_RDONLY
);
756 data1
= mmap (0, size
, PROT_READ
, MAP_FILE
| MAP_PRIVATE
, file1
, 0);
757 if (data1
!= (char*) -1){
758 data2
= mmap (0, size
, PROT_READ
, MAP_FILE
| MAP_PRIVATE
, file2
, 0);
759 if (data2
!= (char*) -1){
761 result
= memcmp (data1
, data2
, size
);
762 munmap (data2
, size
);
764 munmap (data1
, size
);
767 /* Don't have mmap() :( Even more ugly :) */
768 char buf1
[BUFSIZ
], buf2
[BUFSIZ
];
773 while((n1
= read(file1
,buf1
,BUFSIZ
)) == -1 && errno
== EINTR
);
774 while((n2
= read(file2
,buf2
,BUFSIZ
)) == -1 && errno
== EINTR
);
775 } while (n1
== n2
&& n1
== BUFSIZ
&& !memcmp(buf1
,buf2
,BUFSIZ
));
776 result
= (n1
!= n2
) || memcmp(buf1
,buf2
,n1
);
777 #endif /* !HAVE_MMAP */
786 compare_quick
, compare_size_only
, compare_thourough
790 compare_dir (WPanel
*panel
, WPanel
*other
, enum CompareMode mode
)
793 char *src_name
, *dst_name
;
795 /* No marks by default */
798 panel
->dirs_marked
= 0;
800 /* Handle all files in the panel */
801 for (i
= 0; i
< panel
->count
; i
++){
802 file_entry
*source
= &panel
->dir
.list
[i
];
804 /* Default: unmarked */
805 file_mark (panel
, i
, 0);
807 /* Skip directories */
808 if (S_ISDIR (source
->st
.st_mode
))
811 /* Search the corresponding entry from the other panel */
812 for (j
= 0; j
< other
->count
; j
++){
813 if (strcmp (source
->fname
,
814 other
->dir
.list
[j
].fname
) == 0)
817 if (j
>= other
->count
)
818 /* Not found -> mark */
819 do_file_mark (panel
, i
, 1);
822 file_entry
*target
= &other
->dir
.list
[j
];
824 if (mode
!= compare_size_only
){
825 /* Older version is not marked */
826 if (source
->st
.st_mtime
< target
->st
.st_mtime
)
830 /* Newer version with different size is marked */
831 if (source
->st
.st_size
!= target
->st
.st_size
){
832 do_file_mark (panel
, i
, 1);
836 if (mode
== compare_size_only
)
839 if (mode
== compare_quick
){
840 /* Thorough compare off, compare only time stamps */
841 /* Mark newer version, don't mark version with the same date */
842 if (source
->st
.st_mtime
> target
->st
.st_mtime
){
843 do_file_mark (panel
, i
, 1);
848 /* Thorough compare on, do byte-by-byte comparison */
849 src_name
= concat_dir_and_file (panel
->cwd
, source
->fname
);
850 dst_name
= concat_dir_and_file (other
->cwd
, target
->fname
);
851 if (compare_files (src_name
, dst_name
, source
->st
.st_size
))
852 do_file_mark (panel
, i
, 1);
860 compare_dirs_cmd (void)
863 enum CompareMode thorough_flag
;
866 query_dialog (_(" Compare directories "),
867 _(" Select compare method: "), D_NORMAL
, 4,
868 _("&Quick"), _("&Size only"), _("&Thorough"), _("&Cancel"));
870 if (choice
< 0 || choice
> 2)
873 thorough_flag
= choice
;
875 if (get_current_type () == view_listing
876 && get_other_type () == view_listing
) {
877 compare_dir (current_panel
, other_panel
, thorough_flag
);
878 compare_dir (other_panel
, current_panel
, thorough_flag
);
880 message (D_ERROR
, MSG_ERROR
,
881 _(" Both panels should be in the "
882 "listing mode to use this command "));
889 /* show the history of command line widget */
890 send_message (&cmdline
->widget
, WIDGET_COMMAND
, CK_InputHistoryShow
);
901 view_other_cmd (void)
903 static int message_flag
= TRUE
;
905 if (!xterm_flag
&& !console_flag
&& !use_subshell
&& !output_starts_shell
) {
907 message (D_ERROR
, MSG_ERROR
,
908 _(" Not an xterm or Linux console; \n"
909 " the panels cannot be toggled. "));
910 message_flag
= FALSE
;
917 do_link (int symbolic_link
, const char *fname
)
919 char *dest
= NULL
, *src
= NULL
;
921 if (!symbolic_link
) {
922 src
= g_strdup_printf (_("Link %s to:"), str_trunc (fname
, 46));
923 dest
= input_expand_dialog (_(" Link "), src
, MC_HISTORY_FM_LINK
, "");
927 if (-1 == mc_link (fname
, dest
))
928 message (D_ERROR
, MSG_ERROR
, _(" link: %s "),
929 unix_error_string (errno
));
934 /* suggest the full path for symlink */
935 s
= concat_dir_and_file (current_panel
->cwd
, fname
);
937 if (get_other_type () == view_listing
) {
938 d
= concat_dir_and_file (other_panel
->cwd
, fname
);
940 d
= g_strdup (fname
);
943 symlink_dialog (s
, d
, &dest
, &src
);
947 if (!dest
|| !*dest
|| !src
|| !*src
)
950 if (-1 == mc_symlink (dest
, src
))
951 message (D_ERROR
, MSG_ERROR
, _(" symlink: %s "),
952 unix_error_string (errno
));
954 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
964 do_link (0, selection (current_panel
)->fname
);
967 void symlink_cmd (void)
969 char *filename
= NULL
;
970 filename
= selection (current_panel
)->fname
;
973 do_link (1, filename
);
977 void edit_symlink_cmd (void)
979 if (S_ISLNK (selection (current_panel
)->st
.st_mode
)) {
980 char buffer
[MC_MAXPATHLEN
];
985 p
= selection (current_panel
)->fname
;
987 q
= g_strdup_printf (_(" Symlink `%s\' points to: "), str_trunc (p
, 32));
989 i
= readlink (p
, buffer
, MC_MAXPATHLEN
- 1);
992 dest
= input_expand_dialog (_(" Edit symlink "), q
, MC_HISTORY_FM_EDIT_LINK
, buffer
);
994 if (*dest
&& strcmp (buffer
, dest
)) {
996 if (-1 == mc_unlink (p
)){
997 message (D_ERROR
, MSG_ERROR
, _(" edit symlink, unable to remove %s: %s "),
998 p
, unix_error_string (errno
));
1000 if (-1 == mc_symlink (dest
, p
))
1001 message (D_ERROR
, MSG_ERROR
, _(" edit symlink: %s "),
1002 unix_error_string (errno
));
1004 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
1012 message (D_ERROR
, MSG_ERROR
, _("`%s' is not a symbolic link"),
1013 selection (current_panel
)->fname
);
1017 void help_cmd (void)
1019 interactive_display (NULL
, "[main]");
1023 user_file_menu_cmd (void)
1025 user_menu_cmd (NULL
);
1029 * Return a random hint. If force is not 0, ignore the timeout.
1032 get_random_hint (int force
)
1034 char *data
, *result
= NULL
, *eol
;
1037 static int last_sec
;
1038 static struct timeval tv
;
1042 /* Do not change hints more often than one minute */
1043 gettimeofday (&tv
, NULL
);
1044 if (!force
&& !(tv
.tv_sec
> last_sec
+ 60))
1045 return g_strdup ("");
1046 last_sec
= tv
.tv_sec
;
1048 data
= load_mc_home_file (mc_home
, mc_home_alt
, MC_HINT
, NULL
);
1052 /* get a random entry */
1054 len
= strlen (data
);
1055 start
= rand () % len
;
1057 for (; start
; start
--) {
1058 if (data
[start
] == '\n') {
1063 eol
= strchr (&data
[start
], '\n');
1067 /* hint files are stored in utf-8 */
1068 /* try convert hint file from utf-8 to terminal encoding */
1069 conv
= str_crt_conv_from ("UTF-8");
1070 if (conv
!= INVALID_CONV
) {
1071 buffer
= g_string_new ("");
1072 if (str_convert (conv
, &data
[start
], buffer
) != ESTR_FAILURE
) {
1073 result
= g_strdup (buffer
->str
);
1075 g_string_free (buffer
, TRUE
);
1076 str_close_conv (conv
);
1083 #if defined(USE_NETCODE) || defined(USE_EXT2FSLIB)
1085 nice_cd (const char *text
, const char *xtext
, const char *help
,
1086 const char *history_name
, const char *prefix
, int to_home
)
1091 if (!SELECTED_IS_PANEL
)
1094 machine
= input_dialog_help (text
, xtext
, help
, history_name
, "");
1098 to_home
= 0; /* FIXME: how to solve going to home nicely? /~/ is
1099 ugly as hell and leads to problems in vfs layer */
1101 if (strncmp (prefix
, machine
, strlen (prefix
)) == 0)
1102 cd_path
= g_strconcat (machine
, to_home
? "/~/" : (char *) NULL
, (char *) NULL
);
1104 cd_path
= g_strconcat (prefix
, machine
, to_home
? "/~/" : (char *) NULL
, (char *) NULL
);
1106 if (do_panel_cd (MENU_PANEL
, cd_path
, 0))
1107 directory_history_add (MENU_PANEL
, (MENU_PANEL
)->cwd
);
1109 message (D_ERROR
, MSG_ERROR
, _(" Cannot chdir to %s "), cd_path
);
1113 #endif /* USE_NETCODE || USE_EXT2FSLIB */
1118 static const char *machine_str
= N_(" Enter machine name (F1 for details): ");
1120 #ifdef ENABLE_VFS_MCFS
1121 void netlink_cmd (void)
1123 nice_cd (_(" Link to a remote machine "), _(machine_str
),
1124 "[Network File System]", ":netlink_cmd: Link to a remote ",
1127 #endif /* ENABLE_VFS_MCFS */
1129 void ftplink_cmd (void)
1131 nice_cd (_(" FTP to machine "), _(machine_str
),
1132 "[FTP File System]", ":ftplink_cmd: FTP to machine ", "/#ftp:", 1);
1135 void fishlink_cmd (void)
1137 nice_cd (_(" Shell link to machine "), _(machine_str
),
1138 "[FIle transfer over SHell filesystem]", ":fishlink_cmd: Shell link to machine ",
1142 #ifdef ENABLE_VFS_SMB
1143 void smblink_cmd (void)
1145 nice_cd (_(" SMB link to machine "), _(machine_str
),
1146 "[SMB File System]", ":smblink_cmd: SMB link to machine ",
1149 #endif /* ENABLE_VFS_SMB */
1150 #endif /* USE_NETCODE */
1152 #ifdef USE_EXT2FSLIB
1153 void undelete_cmd (void)
1155 nice_cd (_(" Undelete files on an ext2 file system "),
1156 _(" Enter device (without /dev/) to undelete\n "
1157 " files on: (F1 for details)"),
1158 "[Undelete File System]", ":undelete_cmd: Undel on ext2 fs ",
1161 #endif /* USE_EXT2FSLIB */
1163 void quick_cd_cmd (void)
1165 char *p
= cd_dialog ();
1168 char *q
= g_strconcat ("cd ", p
, (char *) NULL
);
1178 \brief calculate dirs sizes
1180 calculate dirs sizes and resort panel:
1181 dirs_selected = show size for selected dirs,
1182 otherwise = show size for dir under cursor:
1183 dir under cursor ".." = show size for all dirs,
1184 otherwise = show size for dir under cursor
1187 smart_dirsize_cmd (void)
1189 WPanel
*panel
= current_panel
;
1192 entry
= &(panel
->dir
.list
[panel
->selected
]);
1193 if ( ( S_ISDIR (entry
->st
.st_mode
) && ( strcmp(entry
->fname
, "..") == 0 ) )
1194 || panel
->dirs_marked
)
1197 single_dirsize_cmd ();
1201 single_dirsize_cmd (void)
1203 WPanel
*panel
= current_panel
;
1207 ComputeDirSizeUI
*ui
;
1209 entry
= &(panel
->dir
.list
[panel
->selected
]);
1210 if (S_ISDIR (entry
->st
.st_mode
) && strcmp(entry
->fname
, "..") != 0) {
1211 ui
= compute_dir_size_create_ui ();
1215 if (compute_dir_size (entry
->fname
, ui
, compute_dir_size_update_ui
,
1216 &marked
, &total
) == FILE_CONT
) {
1217 entry
->st
.st_size
= (off_t
) total
;
1218 entry
->f
.dir_size_computed
= 1;
1221 compute_dir_size_destroy_ui (ui
);
1224 if (mark_moves_down
)
1225 send_message (&(panel
->widget
), WIDGET_KEY
, KEY_DOWN
);
1227 recalculate_panel_summary (panel
);
1229 if ( current_panel
->current_sort_field
->sort_routine
== (sortfn
*) sort_size
)
1230 panel_re_sort (panel
);
1238 WPanel
*panel
= current_panel
;
1242 ComputeDirSizeUI
*ui
;
1244 ui
= compute_dir_size_create_ui ();
1246 for (i
= 0; i
< panel
->count
; i
++)
1247 if (S_ISDIR (panel
->dir
.list
[i
].st
.st_mode
)
1248 && ((panel
->dirs_marked
&& panel
->dir
.list
[i
].f
.marked
)
1249 || !panel
->dirs_marked
)
1250 && strcmp (panel
->dir
.list
[i
].fname
, "..") != 0) {
1253 if (compute_dir_size (panel
->dir
.list
[i
].fname
,
1254 ui
, compute_dir_size_update_ui
,
1255 &marked
, &total
) != FILE_CONT
)
1258 panel
->dir
.list
[i
].st
.st_size
= (off_t
) total
;
1259 panel
->dir
.list
[i
].f
.dir_size_computed
= 1;
1262 compute_dir_size_destroy_ui (ui
);
1264 recalculate_panel_summary (panel
);
1266 if ( current_panel
->current_sort_field
->sort_routine
== (sortfn
*) sort_size
)
1267 panel_re_sort (panel
);
1273 save_setup_cmd (void)
1275 if (! save_setup ())
1277 message (D_NORMAL
, _(" Setup "), _(" Setup saved to ~/%s"),
1278 MC_USERCONF_DIR PATH_SEP_STR MC_CONFIG_FILE
);
1282 configure_panel_listing (WPanel
*p
, int list_type
, int use_msformat
, char *user
, char *status
)
1284 p
->user_mini_status
= use_msformat
;
1285 p
->list_type
= list_type
;
1287 if (list_type
== list_user
|| use_msformat
) {
1288 g_free (p
->user_format
);
1289 p
->user_format
= user
;
1291 g_free (p
->user_status_format
[list_type
]);
1292 p
->user_status_format
[list_type
] = status
;
1294 set_panel_formats (p
);
1300 set_panel_formats (p
);
1305 info_cmd_no_menu (void)
1307 if (get_display_type (0) == view_info
)
1308 set_display_type (0, view_listing
);
1309 else if (get_display_type (1) == view_info
)
1310 set_display_type (1, view_listing
);
1312 set_display_type (current_panel
== left_panel
? 1 : 0, view_info
);
1316 quick_cmd_no_menu (void)
1318 if (get_display_type (0) == view_quick
)
1319 set_display_type (0, view_listing
);
1320 else if (get_display_type (1) == view_quick
)
1321 set_display_type (1, view_listing
);
1323 set_display_type (current_panel
== left_panel
? 1 : 0, view_quick
);
1327 switch_to_listing (int panel_index
)
1329 if (get_display_type (panel_index
) != view_listing
)
1330 set_display_type (panel_index
, view_listing
);
1338 char *user
, *status
;
1341 if (get_display_type (MENU_PANEL_IDX
) == view_listing
)
1342 p
= MENU_PANEL_IDX
== 0 ? left_panel
: right_panel
;
1344 list_type
= display_box (p
, &user
, &status
, &use_msformat
, MENU_PANEL_IDX
);
1346 if (list_type
!= -1) {
1347 switch_to_listing (MENU_PANEL_IDX
);
1348 p
= MENU_PANEL_IDX
== 0 ? left_panel
: right_panel
;
1349 configure_panel_listing (p
, list_type
, use_msformat
, user
, status
);
1356 set_display_type (MENU_PANEL_IDX
, view_tree
);
1362 set_display_type (MENU_PANEL_IDX
, view_info
);
1366 quick_view_cmd (void)
1368 if ((WPanel
*) get_panel_widget (MENU_PANEL_IDX
) == current_panel
)
1370 set_display_type (MENU_PANEL_IDX
, view_quick
);
1373 /* Handle the tree internal listing modes switching */
1375 set_basic_panel_listing_to (int panel_index
, int listing_mode
)
1377 WPanel
*p
= (WPanel
*) get_panel_widget (panel_index
);
1380 switch_to_listing (panel_index
);
1381 p
->list_type
= listing_mode
;
1383 ok
= set_panel_formats (p
) == 0;
1392 toggle_listing_cmd (void)
1394 int current
= get_current_index ();
1395 WPanel
*p
= (WPanel
*) get_panel_widget (current
);
1397 set_basic_panel_listing_to (current
, (p
->list_type
+ 1) % LIST_TYPES
);
1403 if (SELECTED_IS_PANEL
)
1404 set_panel_encoding (MENU_PANEL
);