2 Routines invoked by a function key
3 They normally operate on the current panel.
5 Copyright (C) 1994, 1995, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
6 2005, 2006, 2007, 2009, 2011
7 The Free Software Foundation, Inc.
9 This file is part of the Midnight Commander.
11 The Midnight Commander is free software: you can redistribute it
12 and/or modify it under the terms of the GNU General Public License as
13 published by the Free Software Foundation, either version 3 of the License,
14 or (at your option) any later version.
16 The Midnight Commander is distributed in the hope that it will be useful,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 GNU General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with this program. If not, see <http://www.gnu.org/licenses/>.
26 * \brief Source: routines invoked by a function key
28 * They normally operate on the current panel.
37 #include <sys/types.h>
52 #include "lib/global.h"
54 #include "lib/tty/tty.h" /* LINES, tty_touch_screen() */
55 #include "lib/tty/key.h" /* ALT() macro */
56 #include "lib/tty/win.h" /* do_enter_ca_mode() */
57 #include "lib/mcconfig.h"
58 #include "lib/search.h"
59 #include "lib/filehighlight.h" /* MC_FHL_INI_FILE */
60 #include "lib/vfs/vfs.h"
61 #include "lib/fileloc.h"
62 #include "lib/strutil.h"
64 #include "lib/widget.h"
65 #include "lib/keybind.h" /* CK_Down, CK_History */
66 #include "lib/event.h" /* mc_event_raise() */
68 #include "src/viewer/mcviewer.h"
69 #include "src/setup.h"
70 #include "src/execute.h" /* toggle_panels() */
71 #include "src/history.h"
72 #include "src/util.h" /* check_for_default() */
74 #ifdef USE_INTERNAL_EDIT
75 #include "src/editor/edit.h"
79 #include "src/diffviewer/ydiff.h"
82 #include "fileopctx.h"
83 #include "file.h" /* file operation routines */
84 #include "find.h" /* find_file() */
86 #include "hotlist.h" /* hotlist_show() */
87 #include "panel.h" /* WPanel */
88 #include "tree.h" /* tree_chdir() */
89 #include "midnight.h" /* change_panel() */
90 #include "usermenu.h" /* MC_GLOBAL_MENU */
91 #include "command.h" /* cmdline */
92 #include "layout.h" /* get_current_type() */
93 #include "ext.h" /* regex_command() */
94 #include "boxes.h" /* cd_dialog() */
97 #include "cmd.h" /* Our definitions */
99 /*** global variables ****************************************************************************/
101 int select_flags
= SELECT_MATCH_CASE
| SELECT_SHELL_PATTERNS
;
103 /*** file scope macro definitions ****************************************************************/
109 /*** file scope type declarations ****************************************************************/
113 compare_quick
, compare_size_only
, compare_thourough
116 /*** file scope variables ************************************************************************/
118 #ifdef ENABLE_VFS_NET
119 static const char *machine_str
= N_("Enter machine name (F1 for details):");
120 #endif /* ENABLE_VFS_NET */
122 /*** file scope functions ************************************************************************/
123 /* --------------------------------------------------------------------------------------------- */
125 /** scan_for_file (panel, idx, direction)
128 * panel: pointer to the panel on which we operate
129 * idx: starting file.
130 * direction: 1, or -1
134 scan_for_file (WPanel
* panel
, int idx
, int direction
)
136 int i
= idx
+ direction
;
141 i
= panel
->count
- 1;
142 if (i
== panel
->count
)
144 if (!S_ISDIR (panel
->dir
.list
[i
].st
.st_mode
))
151 /* --------------------------------------------------------------------------------------------- */
153 * Run viewer (internal or external) on the currently selected file.
154 * If normal is TRUE, force internal viewer and raw mode (used for F13).
157 do_view_cmd (gboolean normal
)
159 /* Directories are viewed by changing to them */
160 if (S_ISDIR (selection (current_panel
)->st
.st_mode
) || link_isdir (selection (current_panel
)))
162 vfs_path_t
*fname_vpath
;
164 if (confirm_view_dir
&& (current_panel
->marked
|| current_panel
->dirs_marked
))
167 (_("Confirmation"), _("Files tagged, want to cd?"), D_NORMAL
, 2,
168 _("&Yes"), _("&No")) != 0)
173 fname_vpath
= vfs_path_from_str (selection (current_panel
)->fname
);
174 if (!do_cd (fname_vpath
, cd_exact
))
175 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
176 vfs_path_free (fname_vpath
);
182 file_idx
= current_panel
->selected
;
186 vfs_path_t
*filename_vpath
;
189 filename_vpath
= vfs_path_from_str (current_panel
->dir
.list
[file_idx
].fname
);
190 dir
= view_file (filename_vpath
, normal
, use_internal_view
);
191 vfs_path_free (filename_vpath
);
194 file_idx
= scan_for_file (current_panel
, file_idx
, dir
);
201 /* --------------------------------------------------------------------------------------------- */
204 do_edit (const vfs_path_t
* what_vpath
)
206 do_edit_at_line (what_vpath
, use_internal_edit
, 0);
209 /* --------------------------------------------------------------------------------------------- */
212 set_panel_filter_to (WPanel
* p
, char *allocated_filter_string
)
217 if (!(allocated_filter_string
[0] == '*' && allocated_filter_string
[1] == 0))
218 p
->filter
= allocated_filter_string
;
220 g_free (allocated_filter_string
);
224 /* --------------------------------------------------------------------------------------------- */
225 /** Set a given panel filter expression */
228 set_panel_filter (WPanel
* p
)
233 x
= p
->filter
? p
->filter
: easy_patterns
? "*" : ".";
235 reg_exp
= input_dialog_help (_("Filter"),
236 _("Set expression for filtering filenames"),
237 "[Filter...]", MC_HISTORY_FM_PANEL_FILTER
, x
);
240 set_panel_filter_to (p
, reg_exp
);
243 /* --------------------------------------------------------------------------------------------- */
246 select_unselect_cmd (const char *title
, const char *history_name
, gboolean do_select
)
252 int files_only
= (select_flags
& SELECT_FILES_ONLY
) != 0;
253 int case_sens
= (select_flags
& SELECT_MATCH_CASE
) != 0;
254 int shell_patterns
= (select_flags
& SELECT_SHELL_PATTERNS
) != 0;
260 QuickWidget quick_widgets
[] = {
261 QUICK_CHECKBOX (3, DX
, DY
- 3, DY
, N_("&Using shell patterns"), &shell_patterns
),
262 QUICK_CHECKBOX (DX
/ 2 + 1, DX
, DY
- 4, DY
, N_("&Case sensitive"), &case_sens
),
263 QUICK_CHECKBOX (3, DX
, DY
- 4, DY
, N_("&Files only"), &files_only
),
264 QUICK_INPUT (3, DX
, DY
- 5, DY
, INPUT_LAST_TEXT
, DX
- 6, 0, history_name
, ®_exp
),
268 QuickDialog quick_dlg
= {
269 DX
, DY
, -1, -1, title
,
270 "[Select/Unselect Files]", quick_widgets
, NULL
, FALSE
273 if (quick_dialog (&quick_dlg
) == B_CANCEL
)
283 search
= mc_search_new (reg_exp
, -1);
284 search
->search_type
= (shell_patterns
!= 0) ? MC_SEARCH_T_GLOB
: MC_SEARCH_T_REGEX
;
285 search
->is_entire_line
= TRUE
;
286 search
->is_case_sensitive
= case_sens
!= 0;
288 for (i
= 0; i
< current_panel
->count
; i
++)
290 if (strcmp (current_panel
->dir
.list
[i
].fname
, "..") == 0)
292 if (S_ISDIR (current_panel
->dir
.list
[i
].st
.st_mode
) && files_only
!= 0)
295 if (mc_search_run (search
, current_panel
->dir
.list
[i
].fname
,
296 0, current_panel
->dir
.list
[i
].fnamelen
, NULL
))
297 do_file_mark (current_panel
, i
, do_select
);
300 mc_search_free (search
);
306 select_flags
|= SELECT_MATCH_CASE
;
308 select_flags
|= SELECT_FILES_ONLY
;
309 if (shell_patterns
!= 0)
310 select_flags
|= SELECT_SHELL_PATTERNS
;
313 /* --------------------------------------------------------------------------------------------- */
316 compare_files (const vfs_path_t
* vpath1
, const vfs_path_t
* vpath2
, off_t size
)
320 int result
= -1; /* Different by default */
325 name
= vfs_path_to_str (vpath1
);
326 file1
= open (name
, O_RDONLY
);
330 name
= vfs_path_to_str (vpath2
);
331 file2
= open (name
, O_RDONLY
);
338 data1
= mmap (0, size
, PROT_READ
, MAP_FILE
| MAP_PRIVATE
, file1
, 0);
339 if (data1
!= (char *) -1)
341 data2
= mmap (0, size
, PROT_READ
, MAP_FILE
| MAP_PRIVATE
, file2
, 0);
342 if (data2
!= (char *) -1)
345 result
= memcmp (data1
, data2
, size
);
346 munmap (data2
, size
);
348 munmap (data1
, size
);
351 /* Don't have mmap() :( Even more ugly :) */
352 char buf1
[BUFSIZ
], buf2
[BUFSIZ
];
357 while ((n1
= read (file1
, buf1
, BUFSIZ
)) == -1 && errno
== EINTR
);
358 while ((n2
= read (file2
, buf2
, BUFSIZ
)) == -1 && errno
== EINTR
);
360 while (n1
== n2
&& n1
== BUFSIZ
&& !memcmp (buf1
, buf2
, BUFSIZ
));
361 result
= (n1
!= n2
) || memcmp (buf1
, buf2
, n1
);
362 #endif /* !HAVE_MMAP */
370 /* --------------------------------------------------------------------------------------------- */
373 compare_dir (WPanel
* panel
, WPanel
* other
, enum CompareMode mode
)
377 /* No marks by default */
380 panel
->dirs_marked
= 0;
382 /* Handle all files in the panel */
383 for (i
= 0; i
< panel
->count
; i
++)
385 file_entry
*source
= &panel
->dir
.list
[i
];
387 /* Default: unmarked */
388 file_mark (panel
, i
, 0);
390 /* Skip directories */
391 if (S_ISDIR (source
->st
.st_mode
))
394 /* Search the corresponding entry from the other panel */
395 for (j
= 0; j
< other
->count
; j
++)
397 if (strcmp (source
->fname
, other
->dir
.list
[j
].fname
) == 0)
400 if (j
>= other
->count
)
401 /* Not found -> mark */
402 do_file_mark (panel
, i
, 1);
406 file_entry
*target
= &other
->dir
.list
[j
];
408 if (mode
!= compare_size_only
)
410 /* Older version is not marked */
411 if (source
->st
.st_mtime
< target
->st
.st_mtime
)
415 /* Newer version with different size is marked */
416 if (source
->st
.st_size
!= target
->st
.st_size
)
418 do_file_mark (panel
, i
, 1);
422 if (mode
== compare_size_only
)
425 if (mode
== compare_quick
)
427 /* Thorough compare off, compare only time stamps */
428 /* Mark newer version, don't mark version with the same date */
429 if (source
->st
.st_mtime
> target
->st
.st_mtime
)
431 do_file_mark (panel
, i
, 1);
436 /* Thorough compare on, do byte-by-byte comparison */
438 vfs_path_t
*src_name
, *dst_name
;
440 src_name
= vfs_path_append_new (panel
->cwd_vpath
, source
->fname
, NULL
);
441 dst_name
= vfs_path_append_new (other
->cwd_vpath
, target
->fname
, NULL
);
442 if (compare_files (src_name
, dst_name
, source
->st
.st_size
))
443 do_file_mark (panel
, i
, 1);
444 vfs_path_free (src_name
);
445 vfs_path_free (dst_name
);
451 /* --------------------------------------------------------------------------------------------- */
454 do_link (link_type_t link_type
, const char *fname
)
456 char *dest
= NULL
, *src
= NULL
;
457 vfs_path_t
*fname_vpath
, *dest_vpath
= NULL
;
459 fname_vpath
= vfs_path_from_str (fname
);
460 if (link_type
== LINK_HARDLINK
)
462 src
= g_strdup_printf (_("Link %s to:"), str_trunc (fname
, 46));
463 dest
= input_expand_dialog (_("Link"), src
, MC_HISTORY_FM_LINK
, "");
467 dest_vpath
= vfs_path_from_str (dest
);
468 if (-1 == mc_link (fname_vpath
, dest_vpath
))
469 message (D_ERROR
, MSG_ERROR
, _("link: %s"), unix_error_string (errno
));
475 /* suggest the full path for symlink, and either the full or
476 relative path to the file it points to */
477 s
= vfs_path_append_new (current_panel
->cwd_vpath
, fname
, NULL
);
479 if (get_other_type () == view_listing
)
480 d
= vfs_path_append_new (other_panel
->cwd_vpath
, fname
, NULL
);
482 d
= vfs_path_from_str (fname
);
484 if (link_type
== LINK_SYMLINK_RELATIVE
)
488 s_str
= diff_two_paths (other_panel
->cwd_vpath
, s
);
490 s
= vfs_path_from_str_flags (s_str
, VPF_NO_CANON
);
494 symlink_dialog (s
, d
, &dest
, &src
);
498 if (!dest
|| !*dest
|| !src
|| !*src
)
502 dest_vpath
= vfs_path_from_str_flags (dest
, VPF_NO_CANON
);
504 s
= vfs_path_from_str (src
);
505 if (mc_symlink (dest_vpath
, s
) == -1)
506 message (D_ERROR
, MSG_ERROR
, _("symlink: %s"), unix_error_string (errno
));
510 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
514 vfs_path_free (fname_vpath
);
515 vfs_path_free (dest_vpath
);
520 /* --------------------------------------------------------------------------------------------- */
522 #if defined(ENABLE_VFS_UNDELFS) || defined(ENABLE_VFS_NET)
525 transform_prefix (const char *prefix
)
527 static char buffer
[BUF_TINY
];
528 size_t prefix_len
= strlen (prefix
);
533 strcpy (buffer
, prefix
+ 2);
534 strcpy (buffer
+ prefix_len
- 3, VFS_PATH_URL_DELIMITER
);
538 /* --------------------------------------------------------------------------------------------- */
541 nice_cd (const char *text
, const char *xtext
, const char *help
,
542 const char *history_name
, const char *prefix
, int to_home
)
547 if (!SELECTED_IS_PANEL
)
550 machine
= input_dialog_help (text
, xtext
, help
, history_name
, "");
554 to_home
= 0; /* FIXME: how to solve going to home nicely? /~/ is
555 ugly as hell and leads to problems in vfs layer */
557 /* default prefix in old-style format. */
558 if (strncmp (prefix
, machine
, strlen (prefix
)) != 0)
559 prefix
= transform_prefix (prefix
); /* Convert prefix to URL-style format */
561 if (strncmp (prefix
, machine
, strlen (prefix
)) == 0)
562 cd_path
= g_strconcat (machine
, to_home
? "/~/" : (char *) NULL
, (char *) NULL
);
564 cd_path
= g_strconcat (prefix
, machine
, to_home
? "/~/" : (char *) NULL
, (char *) NULL
);
566 if (*cd_path
!= PATH_SEP
)
570 cd_path
= g_strconcat (PATH_SEP_STR
, tmp
, (char *) NULL
);
575 vfs_path_t
*cd_vpath
;
577 cd_vpath
= vfs_path_from_str_flags (cd_path
, VPF_NO_CANON
);
578 if (!do_panel_cd (MENU_PANEL
, cd_vpath
, cd_parse_command
))
579 message (D_ERROR
, MSG_ERROR
, _("Cannot chdir to \"%s\""), cd_path
);
580 vfs_path_free (cd_vpath
);
585 #endif /* ENABLE_VFS_UNDELFS || ENABLE_VFS_NET */
587 /* --------------------------------------------------------------------------------------------- */
590 configure_panel_listing (WPanel
* p
, int list_type
, int use_msformat
, char *user
, char *status
)
592 p
->user_mini_status
= use_msformat
;
593 p
->list_type
= list_type
;
595 if (list_type
== list_user
|| use_msformat
)
597 g_free (p
->user_format
);
598 p
->user_format
= user
;
600 g_free (p
->user_status_format
[list_type
]);
601 p
->user_status_format
[list_type
] = status
;
603 set_panel_formats (p
);
611 set_panel_formats (p
);
615 /* --------------------------------------------------------------------------------------------- */
618 switch_to_listing (int panel_index
)
620 if (get_display_type (panel_index
) != view_listing
)
621 set_display_type (panel_index
, view_listing
);
626 p
= (WPanel
*) get_panel_widget (panel_index
);
629 p
->is_panelized
= FALSE
;
635 /* --------------------------------------------------------------------------------------------- */
636 /** Handle the tree internal listing modes switching */
639 set_basic_panel_listing_to (int panel_index
, int listing_mode
)
641 WPanel
*p
= (WPanel
*) get_panel_widget (panel_index
);
644 switch_to_listing (panel_index
);
645 p
->list_type
= listing_mode
;
647 ok
= set_panel_formats (p
) == 0;
655 /* --------------------------------------------------------------------------------------------- */
656 /*** public functions ****************************************************************************/
657 /* --------------------------------------------------------------------------------------------- */
660 view_file_at_line (const vfs_path_t
* filename_vpath
, int plain_view
, int internal
, int start_line
)
662 static const char *viewer
= NULL
;
667 int changed_hex_mode
= 0;
668 int changed_nroff_flag
= 0;
669 int changed_magic_flag
= 0;
671 mcview_altered_hex_mode
= 0;
672 mcview_altered_nroff_flag
= 0;
673 mcview_altered_magic_flag
= 0;
674 if (mcview_default_hex_mode
)
675 changed_hex_mode
= 1;
676 if (mcview_default_nroff_flag
)
677 changed_nroff_flag
= 1;
678 if (mcview_default_magic_flag
)
679 changed_magic_flag
= 1;
680 mcview_default_hex_mode
= 0;
681 mcview_default_nroff_flag
= 0;
682 mcview_default_magic_flag
= 0;
684 switch (mcview_viewer (NULL
, filename_vpath
, start_line
))
686 case MCVIEW_WANT_NEXT
:
689 case MCVIEW_WANT_PREV
:
696 if (changed_hex_mode
&& !mcview_altered_hex_mode
)
697 mcview_default_hex_mode
= 1;
698 if (changed_nroff_flag
&& !mcview_altered_nroff_flag
)
699 mcview_default_nroff_flag
= 1;
700 if (changed_magic_flag
&& !mcview_altered_magic_flag
)
701 mcview_default_magic_flag
= 1;
703 dialog_switch_process_pending ();
707 char view_entry
[BUF_TINY
];
710 g_snprintf (view_entry
, sizeof (view_entry
), "View:%d", start_line
);
712 strcpy (view_entry
, "View");
714 if (regex_command (filename_vpath
, view_entry
, &move_dir
) == 0)
716 switch (mcview_viewer (NULL
, filename_vpath
, start_line
))
718 case MCVIEW_WANT_NEXT
:
721 case MCVIEW_WANT_PREV
:
728 dialog_switch_process_pending ();
735 viewer
= getenv ("VIEWER");
737 viewer
= getenv ("PAGER");
742 execute_with_vfs_arg (viewer
, filename_vpath
);
748 /* --------------------------------------------------------------------------------------------- */
749 /** view_file (filename, plain_view, internal)
752 * filename_vpath: The file name to view
753 * plain_view: If set does not do any fancy pre-processing (no filtering) and
754 * always invokes the internal viewer.
755 * internal: If set uses the internal viewer, otherwise an external viewer.
759 view_file (const vfs_path_t
* filename_vpath
, int plain_view
, int internal
)
761 return view_file_at_line (filename_vpath
, plain_view
, internal
, 0);
765 /* --------------------------------------------------------------------------------------------- */
766 /** Run user's preferred viewer on the currently selected file */
774 /* --------------------------------------------------------------------------------------------- */
775 /** Ask for file and run user's preferred viewer on it */
784 input_expand_dialog (_("View file"), _("Filename:"),
785 MC_HISTORY_FM_VIEW_FILE
, selection (current_panel
)->fname
);
789 vpath
= vfs_path_from_str (filename
);
791 view_file (vpath
, 0, use_internal_view
);
792 vfs_path_free (vpath
);
795 /* --------------------------------------------------------------------------------------------- */
796 /** Run plain internal viewer on the currently selected file */
803 /* --------------------------------------------------------------------------------------------- */
806 view_filtered_cmd (void)
809 const char *initial_command
;
811 if (cmdline
->buffer
[0] == '\0')
812 initial_command
= selection (current_panel
)->fname
;
814 initial_command
= cmdline
->buffer
;
817 input_dialog (_("Filtered view"),
818 _("Filter command and arguments:"),
819 MC_HISTORY_FM_FILTERED_VIEW
, initial_command
);
823 mcview_viewer (command
, NULL
, 0);
825 dialog_switch_process_pending ();
829 /* --------------------------------------------------------------------------------------------- */
832 do_edit_at_line (const vfs_path_t
* what_vpath
, gboolean internal
, int start_line
)
834 static const char *editor
= NULL
;
836 #ifdef USE_INTERNAL_EDIT
838 edit_file (what_vpath
, start_line
);
842 #endif /* USE_INTERNAL_EDIT */
846 editor
= getenv ("EDITOR");
848 editor
= get_default_editor ();
850 execute_with_vfs_arg (editor
, what_vpath
);
853 if (mc_global
.mc_run_mode
== MC_RUN_FULL
)
854 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
856 #ifdef USE_INTERNAL_EDIT
857 if (use_internal_edit
)
858 dialog_switch_process_pending ();
860 #endif /* USE_INTERNAL_EDIT */
864 /* --------------------------------------------------------------------------------------------- */
871 fname
= vfs_path_from_str (selection (current_panel
)->fname
);
872 if (regex_command (fname
, "Edit", NULL
) == 0)
874 vfs_path_free (fname
);
877 /* --------------------------------------------------------------------------------------------- */
879 #ifdef USE_INTERNAL_EDIT
881 edit_cmd_force_internal (void)
885 fname
= vfs_path_from_str (selection (current_panel
)->fname
);
886 if (regex_command (fname
, "Edit", NULL
) == 0)
887 do_edit_at_line (fname
, TRUE
, 0);
888 vfs_path_free (fname
);
892 /* --------------------------------------------------------------------------------------------- */
898 mc_global
.source_codepage
= default_source_codepage
;
903 /* --------------------------------------------------------------------------------------------- */
904 /** Invoked by F5. Copy, default to the other panel. */
910 if (panel_operate (current_panel
, OP_COPY
, FALSE
))
912 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
917 /* --------------------------------------------------------------------------------------------- */
918 /** Invoked by F6. Move/rename, default to the other panel, ignore marks. */
924 if (panel_operate (current_panel
, OP_MOVE
, FALSE
))
926 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
931 /* --------------------------------------------------------------------------------------------- */
932 /** Invoked by F15. Copy, default to the same panel, ignore marks. */
935 copy_cmd_local (void)
938 if (panel_operate (current_panel
, OP_COPY
, TRUE
))
940 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
945 /* --------------------------------------------------------------------------------------------- */
946 /** Invoked by F16. Move/rename, default to the same panel. */
949 rename_cmd_local (void)
952 if (panel_operate (current_panel
, OP_MOVE
, TRUE
))
954 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
959 /* --------------------------------------------------------------------------------------------- */
965 const char *name
= "";
967 /* If 'on' then automatically fills name with current selected item name */
968 if (auto_fill_mkdir_name
&& strcmp (selection (current_panel
)->fname
, "..") != 0)
969 name
= selection (current_panel
)->fname
;
972 input_expand_dialog (_("Create a new Directory"),
973 _("Enter directory name:"), MC_HISTORY_FM_MKDIR
, name
);
981 if (dir
[0] == '/' || dir
[0] == '~')
982 absdir
= vfs_path_from_str (dir
);
984 absdir
= vfs_path_append_new (current_panel
->cwd_vpath
, dir
, NULL
);
987 if (my_mkdir (absdir
, 0777) == 0)
989 update_panels (UP_OPTIMIZE
, dir
);
991 select_item (current_panel
);
995 message (D_ERROR
, MSG_ERROR
, "%s", unix_error_string (errno
));
997 vfs_path_free (absdir
);
1002 /* --------------------------------------------------------------------------------------------- */
1009 if (panel_operate (current_panel
, OP_DELETE
, FALSE
))
1011 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
1016 /* --------------------------------------------------------------------------------------------- */
1017 /** Invoked by F18. Remove selected file, regardless of marked files. */
1020 delete_cmd_local (void)
1024 if (panel_operate (current_panel
, OP_DELETE
, TRUE
))
1026 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
1031 /* --------------------------------------------------------------------------------------------- */
1039 /* --------------------------------------------------------------------------------------------- */
1040 /** Invoked from the left/right menus */
1047 if (!SELECTED_IS_PANEL
)
1051 set_panel_filter (p
);
1054 /* --------------------------------------------------------------------------------------------- */
1059 panel_update_flags_t flag
= UP_ONLY_CURRENT
;
1061 if (get_current_type () == view_listing
&& get_other_type () == view_listing
)
1063 char *c_cwd
, *o_cwd
;
1065 c_cwd
= vfs_path_to_str (current_panel
->cwd_vpath
);
1066 o_cwd
= vfs_path_to_str (other_panel
->cwd_vpath
);
1068 if (strcmp (c_cwd
, o_cwd
) == 0)
1075 update_panels (UP_RELOAD
| flag
, UP_KEEPSEL
);
1079 /* --------------------------------------------------------------------------------------------- */
1082 select_invert_cmd (void)
1087 for (i
= 0; i
< current_panel
->count
; i
++)
1089 file
= ¤t_panel
->dir
.list
[i
];
1090 if (!panels_options
.reverse_files_only
|| !S_ISDIR (file
->st
.st_mode
))
1091 do_file_mark (current_panel
, i
, !file
->f
.marked
);
1095 /* --------------------------------------------------------------------------------------------- */
1100 select_unselect_cmd (_("Select"), ":select_cmd: Select ", TRUE
);
1103 /* --------------------------------------------------------------------------------------------- */
1108 select_unselect_cmd (_("Unselect"), ":unselect_cmd: Unselect ", FALSE
);
1111 /* --------------------------------------------------------------------------------------------- */
1116 vfs_path_t
*buffer_vpath
;
1117 vfs_path_t
*extdir_vpath
;
1121 if (geteuid () == 0)
1123 dir
= query_dialog (_("Extension file edit"),
1124 _("Which extension file you want to edit?"), D_NORMAL
, 2,
1125 _("&User"), _("&System Wide"));
1127 extdir_vpath
= vfs_path_build_filename (mc_global
.sysconfig_dir
, MC_LIB_EXT
, NULL
);
1131 buffer_vpath
= mc_config_get_full_vpath (MC_FILEBIND_FILE
);
1132 check_for_default (extdir_vpath
, buffer_vpath
);
1133 do_edit (buffer_vpath
);
1134 vfs_path_free (buffer_vpath
);
1138 if (!exist_file (vfs_path_get_last_path_str (extdir_vpath
)))
1140 vfs_path_free (extdir_vpath
);
1141 extdir_vpath
= vfs_path_build_filename (mc_global
.share_data_dir
, MC_LIB_EXT
, NULL
);
1143 do_edit (extdir_vpath
);
1145 vfs_path_free (extdir_vpath
);
1146 flush_extension_file ();
1149 /* --------------------------------------------------------------------------------------------- */
1150 /** edit file menu for mc */
1153 edit_mc_menu_cmd (void)
1155 vfs_path_t
*buffer_vpath
;
1156 vfs_path_t
*menufile_vpath
;
1159 dir
= query_dialog (_("Menu edit"),
1160 _("Which menu file do you want to edit?"),
1161 D_NORMAL
, geteuid ()? 2 : 3, _("&Local"), _("&User"), _("&System Wide"));
1163 menufile_vpath
= vfs_path_build_filename (mc_global
.sysconfig_dir
, MC_GLOBAL_MENU
, NULL
);
1165 if (!exist_file (vfs_path_get_last_path_str (menufile_vpath
)))
1167 vfs_path_free (menufile_vpath
);
1168 menufile_vpath
= vfs_path_build_filename (mc_global
.share_data_dir
, MC_GLOBAL_MENU
, NULL
);
1174 buffer_vpath
= vfs_path_from_str (MC_LOCAL_MENU
);
1175 check_for_default (menufile_vpath
, buffer_vpath
);
1176 chmod (vfs_path_get_last_path_str (buffer_vpath
), 0600);
1180 buffer_vpath
= mc_config_get_full_vpath (MC_USERMENU_FILE
);
1181 check_for_default (menufile_vpath
, buffer_vpath
);
1185 buffer_vpath
= vfs_path_build_filename (mc_global
.sysconfig_dir
, MC_GLOBAL_MENU
, NULL
);
1186 if (!exist_file (vfs_path_get_last_path_str (buffer_vpath
)))
1188 vfs_path_free (buffer_vpath
);
1189 buffer_vpath
= vfs_path_build_filename (mc_global
.share_data_dir
, MC_GLOBAL_MENU
, NULL
);
1194 vfs_path_free (menufile_vpath
);
1198 do_edit (buffer_vpath
);
1200 vfs_path_free (buffer_vpath
);
1201 vfs_path_free (menufile_vpath
);
1204 /* --------------------------------------------------------------------------------------------- */
1209 vfs_path_t
*buffer_vpath
= NULL
;
1210 vfs_path_t
*fhlfile_vpath
= NULL
;
1215 if (geteuid () == 0)
1217 dir
= query_dialog (_("Highlighting groups file edit"),
1218 _("Which highlighting file you want to edit?"), D_NORMAL
, 2,
1219 _("&User"), _("&System Wide"));
1221 fhlfile_vpath
= vfs_path_build_filename (mc_global
.sysconfig_dir
, MC_FHL_INI_FILE
, NULL
);
1225 buffer_vpath
= mc_config_get_full_vpath (MC_FHL_INI_FILE
);
1226 check_for_default (fhlfile_vpath
, buffer_vpath
);
1227 do_edit (buffer_vpath
);
1228 vfs_path_free (buffer_vpath
);
1232 if (!exist_file (vfs_path_get_last_path_str (fhlfile_vpath
)))
1234 vfs_path_free (fhlfile_vpath
);
1236 vfs_path_build_filename (mc_global
.sysconfig_dir
, MC_FHL_INI_FILE
, NULL
);
1238 do_edit (fhlfile_vpath
);
1240 vfs_path_free (fhlfile_vpath
);
1242 /* refresh highlighting rules */
1243 mc_fhl_free (&mc_filehighlight
);
1244 mc_filehighlight
= mc_fhl_new (TRUE
);
1247 /* --------------------------------------------------------------------------------------------- */
1254 target
= hotlist_show (LIST_HOTLIST
);
1258 if (get_current_type () == view_tree
)
1259 tree_chdir (the_tree
, target
);
1262 char *cmd
= g_strconcat ("cd ", target
, (char *) NULL
);
1263 do_cd_command (cmd
);
1274 vfs_path_t
*target_vpath
;
1276 target
= hotlist_show (LIST_VFSLIST
);
1280 target_vpath
= vfs_path_from_str (target
);
1281 if (!do_cd (target_vpath
, cd_exact
))
1282 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
1283 vfs_path_free (target_vpath
);
1286 #endif /* ENABLE_VFS */
1288 /* --------------------------------------------------------------------------------------------- */
1291 compare_dirs_cmd (void)
1294 enum CompareMode thorough_flag
;
1297 query_dialog (_("Compare directories"),
1298 _("Select compare method:"), D_NORMAL
, 4,
1299 _("&Quick"), _("&Size only"), _("&Thorough"), _("&Cancel"));
1301 if (choice
< 0 || choice
> 2)
1304 thorough_flag
= choice
;
1306 if (get_current_type () == view_listing
&& get_other_type () == view_listing
)
1308 compare_dir (current_panel
, other_panel
, thorough_flag
);
1309 compare_dir (other_panel
, current_panel
, thorough_flag
);
1313 message (D_ERROR
, MSG_ERROR
,
1314 _("Both panels should be in the listing mode\nto use this command"));
1318 /* --------------------------------------------------------------------------------------------- */
1320 #ifdef USE_DIFF_VIEW
1322 diff_view_cmd (void)
1326 if (mc_global
.mc_run_mode
== MC_RUN_FULL
)
1327 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
1329 dialog_switch_process_pending ();
1333 /* --------------------------------------------------------------------------------------------- */
1339 tty_touch_screen ();
1343 /* --------------------------------------------------------------------------------------------- */
1346 view_other_cmd (void)
1348 static int message_flag
= TRUE
;
1350 if (!mc_global
.tty
.xterm_flag
&& mc_global
.tty
.console_flag
== '\0'
1351 && !mc_global
.tty
.use_subshell
&& !output_starts_shell
)
1354 message (D_ERROR
, MSG_ERROR
,
1355 _("Not an xterm or Linux console;\nthe panels cannot be toggled."));
1356 message_flag
= FALSE
;
1364 /* --------------------------------------------------------------------------------------------- */
1367 link_cmd (link_type_t link_type
)
1369 char *filename
= selection (current_panel
)->fname
;
1371 if (filename
!= NULL
)
1372 do_link (link_type
, filename
);
1375 /* --------------------------------------------------------------------------------------------- */
1378 edit_symlink_cmd (void)
1380 if (S_ISLNK (selection (current_panel
)->st
.st_mode
))
1382 char buffer
[MC_MAXPATHLEN
];
1386 vfs_path_t
*p_vpath
;
1388 p
= selection (current_panel
)->fname
;
1389 p_vpath
= vfs_path_from_str (p
);
1391 q
= g_strdup_printf (_("Symlink `%s\' points to:"), str_trunc (p
, 32));
1393 i
= readlink (p
, buffer
, MC_MAXPATHLEN
- 1);
1397 dest
= input_expand_dialog (_("Edit symlink"), q
, MC_HISTORY_FM_EDIT_LINK
, buffer
);
1400 if (*dest
&& strcmp (buffer
, dest
))
1403 if (mc_unlink (p_vpath
) == -1)
1405 message (D_ERROR
, MSG_ERROR
, _("edit symlink, unable to remove %s: %s"),
1406 p
, unix_error_string (errno
));
1410 vfs_path_t
*dest_vpath
;
1412 dest_vpath
= vfs_path_from_str_flags (dest
, VPF_NO_CANON
);
1413 if (mc_symlink (dest_vpath
, p_vpath
) == -1)
1414 message (D_ERROR
, MSG_ERROR
, _("edit symlink: %s"),
1415 unix_error_string (errno
));
1416 vfs_path_free (dest_vpath
);
1418 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
1425 vfs_path_free (p_vpath
);
1429 message (D_ERROR
, MSG_ERROR
, _("`%s' is not a symbolic link"),
1430 selection (current_panel
)->fname
);
1434 /* --------------------------------------------------------------------------------------------- */
1439 ev_help_t event_data
= { NULL
, NULL
};
1441 if (current_panel
->searching
)
1442 event_data
.node
= "[Quick search]";
1444 event_data
.node
= "[main]";
1446 mc_event_raise (MCEVENT_GROUP_CORE
, "help", &event_data
);
1449 /* --------------------------------------------------------------------------------------------- */
1452 user_file_menu_cmd (void)
1454 (void) user_menu_cmd (NULL
, NULL
, -1);
1457 /* --------------------------------------------------------------------------------------------- */
1459 * Return a random hint. If force is not 0, ignore the timeout.
1463 get_random_hint (int force
)
1465 char *data
, *result
= NULL
, *eol
;
1468 static int last_sec
;
1469 static struct timeval tv
;
1473 /* Do not change hints more often than one minute */
1474 gettimeofday (&tv
, NULL
);
1475 if (!force
&& !(tv
.tv_sec
> last_sec
+ 60))
1476 return g_strdup ("");
1477 last_sec
= tv
.tv_sec
;
1479 data
= load_mc_home_file (mc_global
.share_data_dir
, MC_HINT
, NULL
);
1483 /* get a random entry */
1485 len
= strlen (data
);
1486 start
= rand () % len
;
1488 for (; start
!= 0; start
--)
1489 if (data
[start
] == '\n')
1495 eol
= strchr (data
+ start
, '\n');
1499 /* hint files are stored in utf-8 */
1500 /* try convert hint file from utf-8 to terminal encoding */
1501 conv
= str_crt_conv_from ("UTF-8");
1502 if (conv
!= INVALID_CONV
)
1504 buffer
= g_string_new ("");
1505 if (str_convert (conv
, &data
[start
], buffer
) != ESTR_FAILURE
)
1506 result
= g_strdup (buffer
->str
);
1507 g_string_free (buffer
, TRUE
);
1508 str_close_conv (conv
);
1515 /* --------------------------------------------------------------------------------------------- */
1517 #ifdef ENABLE_VFS_NET
1518 #ifdef ENABLE_VFS_FTP
1522 nice_cd (_("FTP to machine"), _(machine_str
),
1523 "[FTP File System]", ":ftplink_cmd: FTP to machine ", "/#ftp:", 1);
1525 #endif /* ENABLE_VFS_FTP */
1527 /* --------------------------------------------------------------------------------------------- */
1529 #ifdef ENABLE_VFS_FISH
1533 nice_cd (_("Shell link to machine"), _(machine_str
),
1534 "[FIle transfer over SHell filesystem]", ":fishlink_cmd: Shell link to machine ",
1537 #endif /* ENABLE_VFS_FISH */
1539 /* --------------------------------------------------------------------------------------------- */
1541 #ifdef ENABLE_VFS_SMB
1545 nice_cd (_("SMB link to machine"), _(machine_str
),
1546 "[SMB File System]", ":smblink_cmd: SMB link to machine ", "/#smb:", 0);
1548 #endif /* ENABLE_VFS_SMB */
1549 #endif /* ENABLE_VFS_NET */
1551 /* --------------------------------------------------------------------------------------------- */
1553 #ifdef ENABLE_VFS_UNDELFS
1557 nice_cd (_("Undelete files on an ext2 file system"),
1558 _("Enter device (without /dev/) to undelete\nfiles on: (F1 for details)"),
1559 "[Undelete File System]", ":undelete_cmd: Undel on ext2 fs ", "/#undel:", 0);
1561 #endif /* ENABLE_VFS_UNDELFS */
1563 /* --------------------------------------------------------------------------------------------- */
1568 char *p
= cd_dialog ();
1572 char *q
= g_strconcat ("cd ", p
, (char *) NULL
);
1580 /* --------------------------------------------------------------------------------------------- */
1582 \brief calculate dirs sizes
1584 calculate dirs sizes and resort panel:
1585 dirs_selected = show size for selected dirs,
1586 otherwise = show size for dir under cursor:
1587 dir under cursor ".." = show size for all dirs,
1588 otherwise = show size for dir under cursor
1592 smart_dirsize_cmd (void)
1594 WPanel
*panel
= current_panel
;
1597 entry
= &(panel
->dir
.list
[panel
->selected
]);
1598 if ((S_ISDIR (entry
->st
.st_mode
) && (strcmp (entry
->fname
, "..") == 0)) || panel
->dirs_marked
)
1601 single_dirsize_cmd ();
1604 /* --------------------------------------------------------------------------------------------- */
1607 single_dirsize_cmd (void)
1609 WPanel
*panel
= current_panel
;
1612 entry
= &(panel
->dir
.list
[panel
->selected
]);
1613 if (S_ISDIR (entry
->st
.st_mode
) && strcmp (entry
->fname
, "..") != 0)
1616 uintmax_t total
= 0;
1617 ComputeDirSizeUI
*ui
;
1620 ui
= compute_dir_size_create_ui ();
1621 p
= vfs_path_from_str_flags (entry
->fname
, VPF_NO_CANON
);
1623 if (compute_dir_size (p
, ui
, compute_dir_size_update_ui
, &marked
, &total
, TRUE
) == FILE_CONT
)
1625 entry
->st
.st_size
= (off_t
) total
;
1626 entry
->f
.dir_size_computed
= 1;
1630 compute_dir_size_destroy_ui (ui
);
1633 if (panels_options
.mark_moves_down
)
1634 send_message ((Widget
*) panel
, WIDGET_COMMAND
, CK_Down
);
1636 recalculate_panel_summary (panel
);
1638 if (current_panel
->sort_info
.sort_field
->sort_routine
== (sortfn
*) sort_size
)
1639 panel_re_sort (panel
);
1644 /* --------------------------------------------------------------------------------------------- */
1649 WPanel
*panel
= current_panel
;
1651 ComputeDirSizeUI
*ui
;
1653 ui
= compute_dir_size_create_ui ();
1655 for (i
= 0; i
< panel
->count
; i
++)
1656 if (S_ISDIR (panel
->dir
.list
[i
].st
.st_mode
)
1657 && ((panel
->dirs_marked
&& panel
->dir
.list
[i
].f
.marked
)
1658 || !panel
->dirs_marked
) && strcmp (panel
->dir
.list
[i
].fname
, "..") != 0)
1662 uintmax_t total
= 0;
1665 p
= vfs_path_from_str_flags (panel
->dir
.list
[i
].fname
, VPF_NO_CANON
);
1666 ok
= compute_dir_size (p
, ui
, compute_dir_size_update_ui
, &marked
, &total
,
1673 panel
->dir
.list
[i
].st
.st_size
= (off_t
) total
;
1674 panel
->dir
.list
[i
].f
.dir_size_computed
= 1;
1677 compute_dir_size_destroy_ui (ui
);
1679 recalculate_panel_summary (panel
);
1681 if (current_panel
->sort_info
.sort_field
->sort_routine
== (sortfn
*) sort_size
)
1682 panel_re_sort (panel
);
1687 /* --------------------------------------------------------------------------------------------- */
1690 save_setup_cmd (void)
1695 vpath
= mc_config_get_full_vpath (MC_CONFIG_FILE
);
1696 path
= vfs_path_to_str_flags (vpath
, 0, VPF_STRIP_HOME
);
1697 vfs_path_free (vpath
);
1699 if (save_setup (TRUE
, TRUE
))
1700 message (D_NORMAL
, _("Setup"), _("Setup saved to %s"), path
);
1702 message (D_ERROR
, _("Setup"), _("Unable to save setup to %s"), path
);
1706 /* --------------------------------------------------------------------------------------------- */
1709 info_cmd_no_menu (void)
1711 if (get_display_type (0) == view_info
)
1712 set_display_type (0, view_listing
);
1713 else if (get_display_type (1) == view_info
)
1714 set_display_type (1, view_listing
);
1716 set_display_type (current_panel
== left_panel
? 1 : 0, view_info
);
1719 /* --------------------------------------------------------------------------------------------- */
1722 quick_cmd_no_menu (void)
1724 if (get_display_type (0) == view_quick
)
1725 set_display_type (0, view_listing
);
1726 else if (get_display_type (1) == view_quick
)
1727 set_display_type (1, view_listing
);
1729 set_display_type (current_panel
== left_panel
? 1 : 0, view_quick
);
1732 /* --------------------------------------------------------------------------------------------- */
1737 switch_to_listing (MENU_PANEL_IDX
);
1740 /* --------------------------------------------------------------------------------------------- */
1743 change_listing_cmd (void)
1747 char *user
, *status
;
1750 if (get_display_type (MENU_PANEL_IDX
) == view_listing
)
1751 p
= MENU_PANEL_IDX
== 0 ? left_panel
: right_panel
;
1753 list_type
= display_box (p
, &user
, &status
, &use_msformat
, MENU_PANEL_IDX
);
1755 if (list_type
!= -1)
1757 switch_to_listing (MENU_PANEL_IDX
);
1758 p
= MENU_PANEL_IDX
== 0 ? left_panel
: right_panel
;
1759 configure_panel_listing (p
, list_type
, use_msformat
, user
, status
);
1763 /* --------------------------------------------------------------------------------------------- */
1766 panel_tree_cmd (void)
1768 set_display_type (MENU_PANEL_IDX
, view_tree
);
1771 /* --------------------------------------------------------------------------------------------- */
1776 set_display_type (MENU_PANEL_IDX
, view_info
);
1779 /* --------------------------------------------------------------------------------------------- */
1782 quick_view_cmd (void)
1784 if ((WPanel
*) get_panel_widget (MENU_PANEL_IDX
) == current_panel
)
1786 set_display_type (MENU_PANEL_IDX
, view_quick
);
1789 /* --------------------------------------------------------------------------------------------- */
1792 toggle_listing_cmd (void)
1794 int current
= get_current_index ();
1795 WPanel
*p
= (WPanel
*) get_panel_widget (current
);
1797 set_basic_panel_listing_to (current
, (p
->list_type
+ 1) % LIST_TYPES
);
1800 /* --------------------------------------------------------------------------------------------- */
1805 if (SELECTED_IS_PANEL
)
1806 panel_change_encoding (MENU_PANEL
);
1809 /* --------------------------------------------------------------------------------------------- */