4 Copyright (C) 1994, 1995, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
5 2005, 2006, 2007, 2009, 2011
6 The Free Software Foundation, Inc.
10 Timur Bakeyev, 1997, 1999
12 This file is part of the Midnight Commander.
14 The Midnight Commander is free software: you can redistribute it
15 and/or modify it under the terms of the GNU General Public License as
16 published by the Free Software Foundation, either version 3 of the License,
17 or (at your option) any later version.
19 The Midnight Commander is distributed in the hope that it will be useful,
20 but WITHOUT ANY WARRANTY; without even the implied warranty of
21 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 GNU General Public License for more details.
24 You should have received a copy of the GNU General Public License
25 along with this program. If not, see <http://www.gnu.org/licenses/>.
29 * \brief Source: panel managin module
40 #include "lib/global.h"
42 #include "lib/tty/tty.h"
43 #include "lib/tty/mouse.h" /* For Gpm_Event */
44 #include "lib/tty/key.h" /* XCTRL and ALT macros */
46 #include "lib/strescape.h"
47 #include "lib/filehighlight.h"
48 #include "lib/mcconfig.h"
49 #include "lib/vfs/vfs.h"
50 #include "lib/unixcompat.h"
51 #include "lib/timefmt.h"
53 #include "lib/widget.h"
55 #include "lib/charsets.h" /* get_codepage_id () */
57 #include "lib/event.h"
59 #include "src/setup.h" /* For loading/saving panel options */
60 #include "src/execute.h"
62 #include "src/selcodepage.h" /* select_charset (), SELECT_CHARSET_NO_TRANSLATE */
64 #include "src/keybind-defaults.h" /* global_keymap_t */
65 #include "src/subshell.h" /* do_subshell_chdir() */
70 #include "ext.h" /* regexp_command */
71 #include "layout.h" /* Most layout variables are here */
73 #include "command.h" /* cmdline */
76 #include "mountlist.h" /* my_statfs */
80 /*** global variables ****************************************************************************/
82 /* The hook list for the select file function */
83 hook_t
*select_file_hook
= NULL
;
86 panelized_panel_t panelized_panel
= { {NULL
, 0}, -1, NULL
};
89 static const char *string_file_name (file_entry
*, int);
90 static const char *string_file_size (file_entry
*, int);
91 static const char *string_file_size_brief (file_entry
*, int);
92 static const char *string_file_type (file_entry
*, int);
93 static const char *string_file_mtime (file_entry
*, int);
94 static const char *string_file_atime (file_entry
*, int);
95 static const char *string_file_ctime (file_entry
*, int);
96 static const char *string_file_permission (file_entry
*, int);
97 static const char *string_file_perm_octal (file_entry
*, int);
98 static const char *string_file_nlinks (file_entry
*, int);
99 static const char *string_inode (file_entry
*, int);
100 static const char *string_file_nuid (file_entry
*, int);
101 static const char *string_file_ngid (file_entry
*, int);
102 static const char *string_file_owner (file_entry
*, int);
103 static const char *string_file_group (file_entry
*, int);
104 static const char *string_marked (file_entry
*, int);
105 static const char *string_space (file_entry
*, int);
106 static const char *string_dot (file_entry
*, int);
109 panel_field_t panel_fields
[] = {
111 "unsorted", 12, 1, J_LEFT_FIT
,
112 /* TRANSLATORS: one single character to represent 'unsorted' sort mode */
113 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
115 N_("&Unsorted"), TRUE
, FALSE
,
121 "name", 12, 1, J_LEFT_FIT
,
122 /* TRANSLATORS: one single character to represent 'name' sort mode */
123 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
125 N_("&Name"), TRUE
, TRUE
,
131 "version", 12, 1, J_LEFT_FIT
,
132 /* TRANSLATORS: one single character to represent 'version' sort mode */
133 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
135 N_("&Version"), TRUE
, FALSE
,
141 "extension", 12, 1, J_LEFT_FIT
,
142 /* TRANSLATORS: one single character to represent 'extension' sort mode */
143 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
145 N_("&Extension"), TRUE
, FALSE
,
146 string_file_name
, /* TODO: string_file_ext */
151 "size", 7, 0, J_RIGHT
,
152 /* TRANSLATORS: one single character to represent 'size' sort mode */
153 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
155 N_("&Size"), TRUE
, TRUE
,
161 "bsize", 7, 0, J_RIGHT
,
163 N_("Block Size"), FALSE
, FALSE
,
164 string_file_size_brief
,
169 "type", 1, 0, J_LEFT
,
177 "mtime", 12, 0, J_RIGHT
,
178 /* TRANSLATORS: one single character to represent 'Modify time' sort mode */
179 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
181 N_("&Modify time"), TRUE
, TRUE
,
187 "atime", 12, 0, J_RIGHT
,
188 /* TRANSLATORS: one single character to represent 'Access time' sort mode */
189 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
191 N_("&Access time"), TRUE
, TRUE
,
193 (sortfn
*) sort_atime
197 "ctime", 12, 0, J_RIGHT
,
198 /* TRANSLATORS: one single character to represent 'Change time' sort mode */
199 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
201 N_("C&hange time"), TRUE
, TRUE
,
203 (sortfn
*) sort_ctime
207 "perm", 10, 0, J_LEFT
,
209 N_("Permission"), FALSE
, TRUE
,
210 string_file_permission
,
215 "mode", 6, 0, J_RIGHT
,
217 N_("Perm"), FALSE
, TRUE
,
218 string_file_perm_octal
,
223 "nlink", 2, 0, J_RIGHT
,
225 N_("Nl"), FALSE
, TRUE
,
226 string_file_nlinks
, NULL
230 "inode", 5, 0, J_RIGHT
,
231 /* TRANSLATORS: one single character to represent 'inode' sort mode */
232 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
234 N_("&Inode"), TRUE
, TRUE
,
236 (sortfn
*) sort_inode
240 "nuid", 5, 0, J_RIGHT
,
242 N_("UID"), FALSE
, FALSE
,
248 "ngid", 5, 0, J_RIGHT
,
250 N_("GID"), FALSE
, FALSE
,
256 "owner", 8, 0, J_LEFT_FIT
,
258 N_("Owner"), FALSE
, TRUE
,
264 "group", 8, 0, J_LEFT_FIT
,
266 N_("Group"), FALSE
, TRUE
,
272 "mark", 1, 0, J_RIGHT
,
288 "space", 1, 0, J_RIGHT
,
296 "dot", 1, 0, J_RIGHT
,
304 NULL
, 0, 0, J_RIGHT
, NULL
, NULL
, FALSE
, FALSE
, NULL
, NULL
309 extern int saving_setup
;
311 /*** file scope macro definitions ****************************************************************/
313 #define ELEMENTS(arr) ( sizeof(arr) / sizeof((arr)[0]) )
318 #define MARKED_SELECTED 3
321 /* This macro extracts the number of available lines in a panel */
322 #define llines(p) (p->widget.lines - 3 - (panels_options.show_mini_info ? 2 : 0))
324 /*** file scope type declarations ****************************************************************/
335 * This describes a format item. The parse_display_format routine parses
336 * the user specified format and creates a linked list of format_e structures.
338 typedef struct format_e
340 struct format_e
*next
;
341 int requested_field_len
;
343 align_crt_t just_mode
;
345 const char *(*string_fn
) (file_entry
*, int len
);
350 /* File name scroll states */
353 FILENAME_NOSCROLL
= 1,
354 FILENAME_SCROLL_LEFT
= 2,
355 FILENAME_SCROLL_RIGHT
= 4
356 } filename_scroll_flag_t
;
358 /*** file scope variables ************************************************************************/
360 static char *panel_sort_up_sign
= NULL
;
361 static char *panel_sort_down_sign
= NULL
;
363 static char *panel_hiddenfiles_sign_show
= NULL
;
364 static char *panel_hiddenfiles_sign_hide
= NULL
;
365 static char *panel_history_prev_item_sign
= NULL
;
366 static char *panel_history_next_item_sign
= NULL
;
367 static char *panel_history_show_list_sign
= NULL
;
368 static char *panel_filename_scroll_left_char
= NULL
;
369 static char *panel_filename_scroll_right_char
= NULL
;
371 /* Panel that selection started */
372 static WPanel
*mouse_mark_panel
= NULL
;
374 static int mouse_marking
= 0;
375 static int state_mark
= 0;
376 /*** file scope functions ************************************************************************/
377 /* --------------------------------------------------------------------------------------------- */
380 set_colors (WPanel
* panel
)
383 tty_set_normal_attrs ();
384 tty_setcolor (NORMAL_COLOR
);
387 /* --------------------------------------------------------------------------------------------- */
388 /** Delete format string, it is a linked list */
391 delete_format (format_e
* format
)
393 while (format
!= NULL
)
395 format_e
*next
= format
->next
;
396 g_free (format
->title
);
402 /* --------------------------------------------------------------------------------------------- */
403 /** This code relies on the default justification!!! */
406 add_permission_string (const char *dest
, int width
, file_entry
* fe
, int attr
, int color
,
411 l
= get_user_permissions (&fe
->st
);
415 /* Place of the access bit in octal mode */
421 /* The same to the triplet in string mode */
426 for (i
= 0; i
< width
; i
++)
430 if (attr
== SELECTED
|| attr
== MARKED_SELECTED
)
431 tty_setcolor (MARKED_SELECTED_COLOR
);
433 tty_setcolor (MARKED_COLOR
);
436 tty_setcolor (color
);
438 tty_lowlevel_setcolor (-color
);
440 tty_print_char (dest
[i
]);
444 /* --------------------------------------------------------------------------------------------- */
445 /** String representations of various file attributes name */
448 string_file_name (file_entry
* fe
, int len
)
450 static char buffer
[MC_MAXPATHLEN
* MB_LEN_MAX
+ 1];
453 g_strlcpy (buffer
, fe
->fname
, sizeof (buffer
));
457 /* --------------------------------------------------------------------------------------------- */
462 unsigned int digits
= 0;
471 /* --------------------------------------------------------------------------------------------- */
474 format_device_number (char *buf
, size_t bufsize
, dev_t dev
)
476 dev_t major_dev
= major (dev
);
477 dev_t minor_dev
= minor (dev
);
478 unsigned int major_digits
= ilog10 (major_dev
);
479 unsigned int minor_digits
= ilog10 (minor_dev
);
481 g_assert (bufsize
>= 1);
482 if (major_digits
+ 1 + minor_digits
+ 1 <= bufsize
)
484 g_snprintf (buf
, bufsize
, "%lu,%lu", (unsigned long) major_dev
, (unsigned long) minor_dev
);
488 g_strlcpy (buf
, _("[dev]"), bufsize
);
492 /* --------------------------------------------------------------------------------------------- */
496 string_file_size (file_entry
* fe
, int len
)
498 static char buffer
[BUF_TINY
];
500 /* Don't ever show size of ".." since we don't calculate it */
501 if (!strcmp (fe
->fname
, ".."))
506 #ifdef HAVE_STRUCT_STAT_ST_RDEV
507 if (S_ISBLK (fe
->st
.st_mode
) || S_ISCHR (fe
->st
.st_mode
))
508 format_device_number (buffer
, len
+ 1, fe
->st
.st_rdev
);
512 size_trunc_len (buffer
, (unsigned int) len
, fe
->st
.st_size
, 0, panels_options
.kilobyte_si
);
517 /* --------------------------------------------------------------------------------------------- */
521 string_file_size_brief (file_entry
* fe
, int len
)
523 if (S_ISLNK (fe
->st
.st_mode
) && !fe
->f
.link_to_dir
)
528 if ((S_ISDIR (fe
->st
.st_mode
) || fe
->f
.link_to_dir
) && strcmp (fe
->fname
, ".."))
533 return string_file_size (fe
, len
);
536 /* --------------------------------------------------------------------------------------------- */
537 /** This functions return a string representation of a file entry type */
540 string_file_type (file_entry
* fe
, int len
)
542 static char buffer
[2];
545 if (S_ISDIR (fe
->st
.st_mode
))
546 buffer
[0] = PATH_SEP
;
547 else if (S_ISLNK (fe
->st
.st_mode
))
549 if (fe
->f
.link_to_dir
)
551 else if (fe
->f
.stale_link
)
556 else if (S_ISCHR (fe
->st
.st_mode
))
558 else if (S_ISSOCK (fe
->st
.st_mode
))
560 else if (S_ISDOOR (fe
->st
.st_mode
))
562 else if (S_ISBLK (fe
->st
.st_mode
))
564 else if (S_ISFIFO (fe
->st
.st_mode
))
566 else if (S_ISNAM (fe
->st
.st_mode
))
568 else if (!S_ISREG (fe
->st
.st_mode
))
569 buffer
[0] = '?'; /* non-regular of unknown kind */
570 else if (is_exe (fe
->st
.st_mode
))
578 /* --------------------------------------------------------------------------------------------- */
582 string_file_mtime (file_entry
* fe
, int len
)
585 return file_date (fe
->st
.st_mtime
);
588 /* --------------------------------------------------------------------------------------------- */
592 string_file_atime (file_entry
* fe
, int len
)
595 return file_date (fe
->st
.st_atime
);
598 /* --------------------------------------------------------------------------------------------- */
602 string_file_ctime (file_entry
* fe
, int len
)
605 return file_date (fe
->st
.st_ctime
);
608 /* --------------------------------------------------------------------------------------------- */
612 string_file_permission (file_entry
* fe
, int len
)
615 return string_perm (fe
->st
.st_mode
);
618 /* --------------------------------------------------------------------------------------------- */
622 string_file_perm_octal (file_entry
* fe
, int len
)
624 static char buffer
[10];
627 g_snprintf (buffer
, sizeof (buffer
), "0%06lo", (unsigned long) fe
->st
.st_mode
);
631 /* --------------------------------------------------------------------------------------------- */
635 string_file_nlinks (file_entry
* fe
, int len
)
637 static char buffer
[BUF_TINY
];
640 g_snprintf (buffer
, sizeof (buffer
), "%16d", (int) fe
->st
.st_nlink
);
644 /* --------------------------------------------------------------------------------------------- */
648 string_inode (file_entry
* fe
, int len
)
650 static char buffer
[10];
653 g_snprintf (buffer
, sizeof (buffer
), "%lu", (unsigned long) fe
->st
.st_ino
);
657 /* --------------------------------------------------------------------------------------------- */
661 string_file_nuid (file_entry
* fe
, int len
)
663 static char buffer
[10];
666 g_snprintf (buffer
, sizeof (buffer
), "%lu", (unsigned long) fe
->st
.st_uid
);
670 /* --------------------------------------------------------------------------------------------- */
674 string_file_ngid (file_entry
* fe
, int len
)
676 static char buffer
[10];
679 g_snprintf (buffer
, sizeof (buffer
), "%lu", (unsigned long) fe
->st
.st_gid
);
683 /* --------------------------------------------------------------------------------------------- */
687 string_file_owner (file_entry
* fe
, int len
)
690 return get_owner (fe
->st
.st_uid
);
693 /* --------------------------------------------------------------------------------------------- */
697 string_file_group (file_entry
* fe
, int len
)
700 return get_group (fe
->st
.st_gid
);
703 /* --------------------------------------------------------------------------------------------- */
707 string_marked (file_entry
* fe
, int len
)
710 return fe
->f
.marked
? "*" : " ";
713 /* --------------------------------------------------------------------------------------------- */
717 string_space (file_entry
* fe
, int len
)
724 /* --------------------------------------------------------------------------------------------- */
728 string_dot (file_entry
* fe
, int len
)
735 /* --------------------------------------------------------------------------------------------- */
738 file_compute_color (int attr
, file_entry
* fe
)
743 return (SELECTED_COLOR
);
745 return (MARKED_COLOR
);
746 case MARKED_SELECTED
:
747 return (MARKED_SELECTED_COLOR
);
749 return (NORMAL_COLOR
);
752 if (!panels_options
.filetype_mode
)
753 return (NORMAL_COLOR
);
756 return mc_fhl_get_color (mc_filehighlight
, fe
);
759 /* --------------------------------------------------------------------------------------------- */
760 /** Formats the file number file_index of panel in the buffer dest */
762 static filename_scroll_flag_t
763 format_file (char *dest
, int limit
, WPanel
* panel
, int file_index
, int width
, int attr
,
764 int isstatus
, int *field_lenght
)
766 int color
, length
, empty_line
;
768 format_e
*format
, *home
;
770 filename_scroll_flag_t res
= FILENAME_NOSCROLL
;
775 empty_line
= (file_index
>= panel
->count
);
776 home
= (isstatus
) ? panel
->status_format
: panel
->format
;
777 fe
= &panel
->dir
.list
[file_index
];
781 color
= file_compute_color (attr
, fe
);
783 color
= NORMAL_COLOR
;
784 for (format
= home
; format
; format
= format
->next
)
789 if (format
->string_fn
)
792 const char *prepared_text
;
798 txt
= (*format
->string_fn
) (fe
, format
->field_len
);
800 len
= format
->field_len
;
801 if (len
+ length
> width
)
802 len
= width
- length
;
806 if (!isstatus
&& panel
->content_shift
> -1 && strcmp (format
->id
, "name") == 0)
811 *field_lenght
= len
+ 1;
813 str_len
= str_length (txt
);
814 i
= max (0, str_len
- len
);
815 panel
->max_shift
= max (panel
->max_shift
, i
);
816 i
= min (panel
->content_shift
, i
);
820 name_offset
= str_offset_to_pos (txt
, i
);
823 res
= FILENAME_SCROLL_LEFT
;
824 if (str_length (txt
+ name_offset
) > len
)
825 res
|= FILENAME_SCROLL_RIGHT
;
831 if (panels_options
.permission_mode
)
833 if (!strcmp (format
->id
, "perm"))
835 else if (!strcmp (format
->id
, "mode"))
840 tty_setcolor (color
);
842 tty_lowlevel_setcolor (-color
);
844 if (!isstatus
&& panel
->content_shift
> -1)
846 str_fit_to_term (txt
+ name_offset
, len
, HIDE_FIT (format
->just_mode
));
848 prepared_text
= str_fit_to_term (txt
, len
, format
->just_mode
);
851 add_permission_string (prepared_text
, format
->field_len
, fe
, attr
, color
, perm
- 1);
853 tty_print_string (prepared_text
);
859 if (attr
== SELECTED
|| attr
== MARKED_SELECTED
)
860 tty_setcolor (SELECTED_COLOR
);
862 tty_setcolor (NORMAL_COLOR
);
863 tty_print_one_vline (TRUE
);
873 tty_draw_hline (y
, x
, ' ', width
- length
);
879 /* --------------------------------------------------------------------------------------------- */
882 repaint_file (WPanel
* panel
, int file_index
, int mv
, int attr
, int isstatus
)
884 int second_column
= 0;
887 char buffer
[BUF_MEDIUM
];
888 filename_scroll_flag_t ret_frm
;
890 gboolean panel_is_split
= !isstatus
&& panel
->split
;
893 width
= panel
->widget
.cols
- 2;
897 second_column
= (file_index
- panel
->top_file
) / llines (panel
);
898 width
= width
/ 2 - 1;
900 if (second_column
!= 0)
903 /*width = (panel->widget.cols-2) - (panel->widget.cols-2)/2 - 1; */
904 width
= panel
->widget
.cols
- offset
- 2;
908 /* Nothing to paint */
914 int pos
= file_index
- panel
->top_file
;
917 ypos
= pos
% llines (panel
);
922 widget_move (&panel
->widget
, ypos
, offset
+ 1);
925 ret_frm
= format_file (buffer
, sizeof (buffer
), panel
, file_index
, width
, attr
, isstatus
, &fln
);
930 tty_print_char (' ');
933 tty_setcolor (NORMAL_COLOR
);
934 tty_print_one_vline (TRUE
);
937 if (ret_frm
!= FILENAME_NOSCROLL
&& mv
)
939 if (!panel_is_split
&& fln
> 0)
941 if (panel
->list_type
== list_long
)
943 offset
= width
- fln
+ 1;
951 widget_move (&panel
->widget
, ypos
, offset
);
952 tty_setcolor (NORMAL_COLOR
);
953 tty_print_string (panel_filename_scroll_left_char
);
955 if ((ret_frm
& FILENAME_SCROLL_RIGHT
) != 0)
957 widget_move (&panel
->widget
, ypos
, offset
+ 1 + width
);
958 tty_setcolor (NORMAL_COLOR
);
959 tty_print_string (panel_filename_scroll_right_char
);
964 /* --------------------------------------------------------------------------------------------- */
967 display_mini_info (WPanel
* panel
)
969 if (!panels_options
.show_mini_info
)
972 widget_move (&panel
->widget
, llines (panel
) + 3, 1);
974 if (panel
->searching
)
976 tty_setcolor (INPUT_COLOR
);
977 tty_print_char ('/');
978 tty_print_string (str_fit_to_term (panel
->search_buffer
, panel
->widget
.cols
- 3, J_LEFT
));
982 /* Status resolves links and show them */
985 if (S_ISLNK (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
987 char link_target
[MC_MAXPATHLEN
];
988 vfs_path_t
*lc_link_vpath
;
992 vfs_path_append_new (panel
->cwd_vpath
, panel
->dir
.list
[panel
->selected
].fname
, NULL
);
993 len
= mc_readlink (lc_link_vpath
, link_target
, MC_MAXPATHLEN
- 1);
994 vfs_path_free (lc_link_vpath
);
997 link_target
[len
] = 0;
998 tty_print_string ("-> ");
999 tty_print_string (str_fit_to_term (link_target
, panel
->widget
.cols
- 5, J_LEFT_FIT
));
1002 tty_print_string (str_fit_to_term (_("<readlink failed>"),
1003 panel
->widget
.cols
- 2, J_LEFT
));
1005 else if (strcmp (panel
->dir
.list
[panel
->selected
].fname
, "..") == 0)
1008 * while loading directory (do_load_dir() and do_reload_dir()),
1009 * the actual stat info about ".." directory isn't got;
1010 * so just don't display incorrect info about ".." directory */
1011 tty_print_string (str_fit_to_term (_("UP--DIR"), panel
->widget
.cols
- 2, J_LEFT
));
1014 /* Default behavior */
1015 repaint_file (panel
, panel
->selected
, 0, STATUS
, 1);
1018 /* --------------------------------------------------------------------------------------------- */
1021 paint_dir (WPanel
* panel
)
1024 int color
; /* Color value of the line */
1025 int items
; /* Number of items */
1027 items
= llines (panel
) * (panel
->split
? 2 : 1);
1028 /* reset max len of filename because we have the new max length for the new file list */
1029 panel
->max_shift
= -1;
1030 for (i
= 0; i
< items
; i
++)
1032 if (i
+ panel
->top_file
>= panel
->count
)
1036 color
= 2 * (panel
->dir
.list
[i
+ panel
->top_file
].f
.marked
);
1037 color
+= (panel
->selected
== i
+ panel
->top_file
&& panel
->active
);
1039 repaint_file (panel
, i
+ panel
->top_file
, 1, color
, 0);
1042 tty_set_normal_attrs ();
1045 /* --------------------------------------------------------------------------------------------- */
1048 display_total_marked_size (WPanel
* panel
, int y
, int x
, gboolean size_only
)
1050 char buffer
[BUF_SMALL
], b_bytes
[BUF_SMALL
], *buf
;
1053 if (panel
->marked
<= 0)
1056 buf
= size_only
? b_bytes
: buffer
;
1057 cols
= panel
->widget
.cols
- 2;
1060 * This is a trick to use two ngettext() calls in one sentence.
1061 * First make "N bytes", then insert it into "X in M files".
1063 g_snprintf (b_bytes
, sizeof (b_bytes
),
1064 ngettext ("%s byte", "%s bytes", panel
->total
),
1065 size_trunc_sep (panel
->total
, panels_options
.kilobyte_si
));
1067 g_snprintf (buffer
, sizeof (buffer
),
1068 ngettext ("%s in %d file", "%s in %d files", panel
->marked
),
1069 b_bytes
, panel
->marked
);
1071 /* don't forget spaces around buffer content */
1072 buf
= (char *) str_trunc (buf
, cols
- 4);
1075 /* center in panel */
1076 x
= (panel
->widget
.cols
- str_term_width1 (buf
)) / 2 - 1;
1079 * y == llines (panel) + 2 for mini_info_separator
1080 * y == panel->widget.lines - 1 for panel bottom frame
1082 widget_move (&panel
->widget
, y
, x
);
1083 tty_setcolor (MARKED_COLOR
);
1084 tty_printf (" %s ", buf
);
1087 /* --------------------------------------------------------------------------------------------- */
1090 mini_info_separator (WPanel
* panel
)
1092 if (panels_options
.show_mini_info
)
1094 const int y
= llines (panel
) + 2;
1096 tty_setcolor (NORMAL_COLOR
);
1097 tty_draw_hline (panel
->widget
.y
+ y
, panel
->widget
.x
+ 1,
1098 ACS_HLINE
, panel
->widget
.cols
- 2);
1099 /* Status displays total marked size.
1100 * Centered in panel, full format. */
1101 display_total_marked_size (panel
, y
, -1, FALSE
);
1105 /* --------------------------------------------------------------------------------------------- */
1108 show_free_space (WPanel
* panel
)
1110 /* Used to figure out how many free space we have */
1111 static struct my_statfs myfs_stats
;
1112 /* Old current working directory for displaying free space */
1113 static char *old_cwd
= NULL
;
1116 /* Don't try to stat non-local fs */
1117 if (!vfs_file_is_local (panel
->cwd_vpath
) || !free_space
)
1120 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
1121 if (old_cwd
== NULL
|| strcmp (old_cwd
, tmp_path
) != 0)
1123 char rpath
[PATH_MAX
];
1130 if (mc_realpath (old_cwd
, rpath
) == NULL
)
1133 my_statfs (&myfs_stats
, rpath
);
1137 if (myfs_stats
.avail
!= 0 || myfs_stats
.total
!= 0)
1139 char buffer1
[6], buffer2
[6], tmp
[BUF_SMALL
];
1140 size_trunc_len (buffer1
, sizeof (buffer1
) - 1, myfs_stats
.avail
, 1,
1141 panels_options
.kilobyte_si
);
1142 size_trunc_len (buffer2
, sizeof (buffer2
) - 1, myfs_stats
.total
, 1,
1143 panels_options
.kilobyte_si
);
1144 g_snprintf (tmp
, sizeof (tmp
), " %s/%s (%d%%) ", buffer1
, buffer2
,
1145 myfs_stats
.total
== 0 ? 0 :
1146 (int) (100 * (long double) myfs_stats
.avail
/ myfs_stats
.total
));
1147 widget_move (&panel
->widget
, panel
->widget
.lines
- 1,
1148 panel
->widget
.cols
- 2 - (int) strlen (tmp
));
1149 tty_setcolor (NORMAL_COLOR
);
1150 tty_print_string (tmp
);
1154 /* --------------------------------------------------------------------------------------------- */
1156 * Prepare path string for showing in panel's header.
1157 * Passwords will removed, also home dir will replaced by ~
1159 * @param panel WPanel object
1161 * @return newly allocated string.
1165 panel_correct_path_to_show (WPanel
* panel
)
1167 vfs_path_t
*last_vpath
;
1168 const vfs_path_element_t
*path_element
;
1172 elements_count
= vfs_path_elements_count (panel
->cwd_vpath
);
1174 /* get last path element */
1175 path_element
= vfs_path_element_clone (vfs_path_get_by_index (panel
->cwd_vpath
, -1));
1178 if (elements_count
> 1 && (strcmp (path_element
->class->name
, "cpiofs") == 0 ||
1179 strcmp (path_element
->class->name
, "extfs") == 0 ||
1180 strcmp (path_element
->class->name
, "tarfs") == 0))
1182 const char *archive_name
;
1183 const vfs_path_element_t
*prev_path_element
;
1185 /* get previous path element for catching archive name */
1186 prev_path_element
= vfs_path_get_by_index (panel
->cwd_vpath
, -2);
1187 archive_name
= strrchr (prev_path_element
->path
, PATH_SEP
);
1188 if (archive_name
!= NULL
)
1190 last_vpath
= vfs_path_from_str_flags (archive_name
+ 1, VPF_NO_CANON
);
1194 last_vpath
= vfs_path_from_str_flags (prev_path_element
->path
, VPF_NO_CANON
);
1195 last_vpath
->relative
= TRUE
;
1200 last_vpath
= vfs_path_new ();
1201 last_vpath
->relative
= TRUE
;
1204 vfs_path_add_element (last_vpath
, path_element
);
1206 vfs_path_to_str_flags (last_vpath
, 0,
1207 VPF_STRIP_HOME
| VPF_STRIP_PASSWORD
| VPF_HIDE_CHARSET
);
1208 vfs_path_free (last_vpath
);
1213 /* --------------------------------------------------------------------------------------------- */
1215 * Get Current path element encoding
1217 * @param panel WPanel object
1219 * @return newly allocated string or NULL if path charset is same as system charset
1224 panel_get_encoding_info_str (WPanel
* panel
)
1226 char *ret_str
= NULL
;
1227 const vfs_path_element_t
*path_element
;
1229 path_element
= vfs_path_get_by_index (panel
->cwd_vpath
, -1);
1230 if (path_element
->encoding
!= NULL
)
1231 ret_str
= g_strdup_printf ("[%s]", path_element
->encoding
);
1237 /* --------------------------------------------------------------------------------------------- */
1240 show_dir (WPanel
* panel
)
1244 draw_box (panel
->widget
.owner
,
1245 panel
->widget
.y
, panel
->widget
.x
, panel
->widget
.lines
, panel
->widget
.cols
, FALSE
);
1247 if (panels_options
.show_mini_info
)
1249 widget_move (&panel
->widget
, llines (panel
) + 2, 0);
1250 tty_print_alt_char (ACS_LTEE
, FALSE
);
1251 widget_move (&panel
->widget
, llines (panel
) + 2, panel
->widget
.cols
- 1);
1252 tty_print_alt_char (ACS_RTEE
, FALSE
);
1255 widget_move (&panel
->widget
, 0, 1);
1256 tty_print_string (panel_history_prev_item_sign
);
1258 tmp
= panels_options
.show_dot_files
? panel_hiddenfiles_sign_show
: panel_hiddenfiles_sign_hide
;
1259 tmp
= g_strdup_printf ("%s[%s]%s", tmp
, panel_history_show_list_sign
,
1260 panel_history_next_item_sign
);
1262 widget_move (&panel
->widget
, 0, panel
->widget
.cols
- 6);
1263 tty_print_string (tmp
);
1267 widget_move (&panel
->widget
, 0, 3);
1269 if (panel
->is_panelized
)
1270 tty_printf (" %s ", _("Panelize"));
1274 tmp
= panel_get_encoding_info_str (panel
);
1277 tty_printf ("%s", tmp
);
1278 widget_move (&panel
->widget
, 0, 3 + strlen (tmp
));
1285 tty_setcolor (REVERSE_COLOR
);
1287 tmp
= panel_correct_path_to_show (panel
);
1289 str_term_trim (tmp
, min (max (panel
->widget
.cols
- 12, 0), panel
->widget
.cols
)));
1292 if (!panels_options
.show_mini_info
)
1294 if (panel
->marked
== 0)
1296 /* Show size of curret file in the bottom of panel */
1297 if (S_ISREG (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
1299 char buffer
[BUF_SMALL
];
1301 g_snprintf (buffer
, sizeof (buffer
), " %s ",
1302 size_trunc_sep (panel
->dir
.list
[panel
->selected
].st
.st_size
,
1303 panels_options
.kilobyte_si
));
1304 tty_setcolor (NORMAL_COLOR
);
1305 widget_move (&panel
->widget
, panel
->widget
.lines
- 1, 4);
1306 tty_print_string (buffer
);
1311 /* Show total size of marked files
1312 * In the bottom of panel, display size only. */
1313 display_total_marked_size (panel
, panel
->widget
.lines
- 1, 2, TRUE
);
1317 show_free_space (panel
);
1320 tty_set_normal_attrs ();
1323 /* --------------------------------------------------------------------------------------------- */
1325 /* Returns the number of items in the given panel */
1330 return llines (p
) * 2;
1335 /* --------------------------------------------------------------------------------------------- */
1338 adjust_top_file (WPanel
* panel
)
1340 int items
= ITEMS (panel
);
1342 if (panel
->count
<= items
)
1344 /* If all files fit, show them all. */
1345 panel
->top_file
= 0;
1351 /* top_file has to be in the range [selected-items+1, selected] so that
1352 the selected file is visible.
1353 top_file should be in the range [0, count-items] so that there's
1354 no empty space wasted.
1355 Within these ranges, adjust it by as little as possible. */
1357 if (panel
->top_file
< 0)
1358 panel
->top_file
= 0;
1360 i
= panel
->selected
- items
+ 1;
1361 if (panel
->top_file
< i
)
1362 panel
->top_file
= i
;
1364 i
= panel
->count
- items
;
1365 if (panel
->top_file
> i
)
1366 panel
->top_file
= i
;
1368 if (panel
->top_file
> panel
->selected
)
1369 panel
->top_file
= panel
->selected
;
1373 /* --------------------------------------------------------------------------------------------- */
1374 /** add "#enc:encodning" to end of path */
1375 /* if path end width a previous #enc:, only encoding is changed no additional
1381 panel_save_name (WPanel
* panel
)
1383 /* If the program is shuting down */
1384 if ((mc_global
.midnight_shutdown
&& auto_save_setup
) || saving_setup
)
1385 return g_strdup (panel
->panel_name
);
1387 return g_strconcat ("Temporal:", panel
->panel_name
, (char *) NULL
);
1390 /* --------------------------------------------------------------------------------------------- */
1393 directory_history_add (struct WPanel
*panel
, const vfs_path_t
* vpath
)
1397 tmp
= vfs_path_to_str_flags (vpath
, 0, VPF_STRIP_PASSWORD
);
1398 panel
->dir_history
= list_append_unique (panel
->dir_history
, tmp
);
1399 panel
->dir_history_current
= panel
->dir_history
;
1402 /* --------------------------------------------------------------------------------------------- */
1404 /* "history_load" event handler */
1406 panel_load_history (const gchar
* event_group_name
, const gchar
* event_name
,
1407 gpointer init_data
, gpointer data
)
1409 WPanel
*p
= (WPanel
*) init_data
;
1410 ev_history_load_save_t
*ev
= (ev_history_load_save_t
*) data
;
1412 (void) event_group_name
;
1415 if (ev
->receiver
== NULL
|| ev
->receiver
== (Widget
*) p
)
1417 if (ev
->cfg
!= NULL
)
1418 p
->dir_history
= history_load (ev
->cfg
, p
->hist_name
);
1420 p
->dir_history
= history_get (p
->hist_name
);
1422 directory_history_add (p
, p
->cwd_vpath
);
1428 /* --------------------------------------------------------------------------------------------- */
1430 /* "history_save" event handler */
1432 panel_save_history (const gchar
* event_group_name
, const gchar
* event_name
,
1433 gpointer init_data
, gpointer data
)
1435 WPanel
*p
= (WPanel
*) init_data
;
1437 (void) event_group_name
;
1440 if (p
->dir_history
!= NULL
)
1442 ev_history_load_save_t
*ev
= (ev_history_load_save_t
*) data
;
1444 history_save (ev
->cfg
, p
->hist_name
, p
->dir_history
);
1450 /* --------------------------------------------------------------------------------------------- */
1453 panel_destroy (WPanel
* p
)
1457 if (panels_options
.auto_save_setup
)
1461 name
= panel_save_name (p
);
1462 panel_save_setup (p
, name
);
1466 panel_clean_dir (p
);
1469 if (p
->dir_history
!= NULL
)
1471 /* directory history is already saved before this moment */
1472 p
->dir_history
= g_list_first (p
->dir_history
);
1473 g_list_foreach (p
->dir_history
, (GFunc
) g_free
, NULL
);
1474 g_list_free (p
->dir_history
);
1476 g_free (p
->hist_name
);
1478 delete_format (p
->format
);
1479 delete_format (p
->status_format
);
1481 g_free (p
->user_format
);
1482 for (i
= 0; i
< LIST_TYPES
; i
++)
1483 g_free (p
->user_status_format
[i
]);
1485 g_free (p
->dir
.list
);
1486 g_free (p
->panel_name
);
1488 vfs_path_free (p
->lwd_vpath
);
1489 vfs_path_free (p
->cwd_vpath
);
1492 /* --------------------------------------------------------------------------------------------- */
1495 panel_format_modified (WPanel
* panel
)
1497 panel
->format_modified
= 1;
1500 /* --------------------------------------------------------------------------------------------- */
1503 panel_paint_sort_info (WPanel
* panel
)
1505 if (*panel
->sort_info
.sort_field
->hotkey
!= '\0')
1507 const char *sort_sign
=
1508 panel
->sort_info
.reverse
? panel_sort_down_sign
: panel_sort_up_sign
;
1511 str
= g_strdup_printf ("%s%s", sort_sign
, Q_ (panel
->sort_info
.sort_field
->hotkey
));
1512 widget_move (&panel
->widget
, 1, 1);
1513 tty_print_string (str
);
1518 /* --------------------------------------------------------------------------------------------- */
1521 panel_get_title_without_hotkey (const char *title
)
1523 char *translated_title
;
1528 if (title
[0] == '\0')
1529 return g_strdup ("");
1531 translated_title
= g_strdup (_(title
));
1533 hkey
= strchr (translated_title
, '&');
1534 if ((hkey
!= NULL
) && (hkey
[1] != '\0'))
1535 memmove ((void *) hkey
, (void *) hkey
+ 1, strlen (hkey
));
1537 return translated_title
;
1540 /* --------------------------------------------------------------------------------------------- */
1543 paint_frame (WPanel
* panel
)
1546 GString
*format_txt
;
1548 adjust_top_file (panel
);
1550 widget_erase (&panel
->widget
);
1553 widget_move (&panel
->widget
, 1, 1);
1555 for (side
= 0; side
<= panel
->split
; side
++)
1561 tty_setcolor (NORMAL_COLOR
);
1562 tty_print_one_vline (TRUE
);
1563 width
= panel
->widget
.cols
- panel
->widget
.cols
/ 2 - 1;
1565 else if (panel
->split
)
1566 width
= panel
->widget
.cols
/ 2 - 3;
1568 width
= panel
->widget
.cols
- 2;
1570 format_txt
= g_string_new ("");
1571 for (format
= panel
->format
; format
; format
= format
->next
)
1573 if (format
->string_fn
)
1575 g_string_set_size (format_txt
, 0);
1577 if (panel
->list_type
== list_long
1578 && strcmp (format
->id
, panel
->sort_info
.sort_field
->id
) == 0)
1579 g_string_append (format_txt
,
1580 panel
->sort_info
.reverse
1581 ? panel_sort_down_sign
: panel_sort_up_sign
);
1583 g_string_append (format_txt
, format
->title
);
1584 if (strcmp (format
->id
, "name") == 0 && panel
->filter
&& *panel
->filter
)
1586 g_string_append (format_txt
, " [");
1587 g_string_append (format_txt
, panel
->filter
);
1588 g_string_append (format_txt
, "]");
1591 tty_setcolor (HEADER_COLOR
);
1592 tty_print_string (str_fit_to_term (format_txt
->str
, format
->field_len
,
1594 width
-= format
->field_len
;
1598 tty_setcolor (NORMAL_COLOR
);
1599 tty_print_one_vline (TRUE
);
1603 g_string_free (format_txt
, TRUE
);
1610 tty_draw_hline (y
, x
, ' ', width
);
1614 if (panel
->list_type
!= list_long
)
1615 panel_paint_sort_info (panel
);
1618 /* --------------------------------------------------------------------------------------------- */
1621 parse_panel_size (WPanel
* panel
, const char *format
, int isstatus
)
1623 panel_display_t frame
= frame_half
;
1624 format
= skip_separators (format
);
1626 if (!strncmp (format
, "full", 4))
1631 else if (!strncmp (format
, "half", 4))
1639 panel
->frame_size
= frame
;
1643 /* Now, the optional column specifier */
1644 format
= skip_separators (format
);
1646 if (*format
== '1' || *format
== '2')
1649 panel
->split
= *format
== '2';
1654 panel_update_cols (&(panel
->widget
), panel
->frame_size
);
1656 return skip_separators (format
);
1661 all := panel_format? format
1662 panel_format := [full|half] [1|2]
1663 format := one_format_e
1664 | format , one_format_e
1666 one_format_e := just format.id [opt_size]
1668 opt_size := : size [opt_expand]
1674 /* --------------------------------------------------------------------------------------------- */
1677 parse_display_format (WPanel
* panel
, const char *format
, char **error
, int isstatus
,
1678 int *res_total_cols
)
1680 format_e
*darr
, *old
= 0, *home
= 0; /* The formats we return */
1681 int total_cols
= 0; /* Used columns by the format */
1682 int set_justify
; /* flag: set justification mode? */
1683 align_crt_t justify
= J_LEFT
; /* Which mode. */
1686 static size_t i18n_timelength
= 0; /* flag: check ?Time length at startup */
1690 if (i18n_timelength
== 0)
1692 i18n_timelength
= i18n_checktimelength (); /* Musn't be 0 */
1694 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
1695 if (strcmp ("time", panel_fields
[i
].id
+ 1) == 0)
1696 panel_fields
[i
].min_size
= i18n_timelength
;
1700 * This makes sure that the panel and mini status full/half mode
1703 format
= parse_panel_size (panel
, format
, isstatus
);
1706 { /* format can be an empty string */
1709 darr
= g_new0 (format_e
, 1);
1711 /* I'm so ugly, don't look at me :-) */
1719 format
= skip_separators (format
);
1721 if (strchr ("<=>", *format
))
1737 format
= skip_separators (format
+ 1);
1742 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
1744 size_t klen
= strlen (panel_fields
[i
].id
);
1746 if (strncmp (format
, panel_fields
[i
].id
, klen
) != 0)
1751 darr
->requested_field_len
= panel_fields
[i
].min_size
;
1752 darr
->string_fn
= panel_fields
[i
].string_fn
;
1753 darr
->title
= panel_get_title_without_hotkey (panel_fields
[i
].title_hotkey
);
1755 darr
->id
= panel_fields
[i
].id
;
1756 darr
->expand
= panel_fields
[i
].expands
;
1757 darr
->just_mode
= panel_fields
[i
].default_just
;
1761 if (IS_FIT (darr
->just_mode
))
1762 darr
->just_mode
= MAKE_FIT (justify
);
1764 darr
->just_mode
= justify
;
1768 format
= skip_separators (format
);
1770 /* If we have a size specifier */
1775 /* If the size was specified, we don't want
1776 * auto-expansion by default
1780 req_length
= atoi (format
);
1781 darr
->requested_field_len
= req_length
;
1783 format
= skip_numbers (format
);
1785 /* Now, if they insist on expansion */
1798 char *tmp_format
= g_strdup (format
);
1800 int pos
= min (8, strlen (format
));
1801 delete_format (home
);
1802 tmp_format
[pos
] = 0;
1804 g_strconcat (_("Unknown tag on display format:"), " ", tmp_format
, (char *) NULL
);
1805 g_free (tmp_format
);
1808 total_cols
+= darr
->requested_field_len
;
1811 *res_total_cols
= total_cols
;
1815 /* --------------------------------------------------------------------------------------------- */
1818 use_display_format (WPanel
* panel
, const char *format
, char **error
, int isstatus
)
1820 #define MAX_EXPAND 4
1821 int expand_top
= 0; /* Max used element in expand */
1822 int usable_columns
; /* Usable columns in the panel */
1825 format_e
*darr
, *home
;
1828 format
= DEFAULT_USER_FORMAT
;
1830 home
= parse_display_format (panel
, format
, error
, isstatus
, &total_cols
);
1837 /* Status needn't to be split */
1838 usable_columns
= ((panel
->widget
.cols
- 2) / ((isstatus
)
1840 : (panel
->split
+ 1))) - (!isstatus
1843 /* Look for the expandable fields and set field_len based on the requested field len */
1844 for (darr
= home
; darr
&& expand_top
< MAX_EXPAND
; darr
= darr
->next
)
1846 darr
->field_len
= darr
->requested_field_len
;
1851 /* If we used more columns than the available columns, adjust that */
1852 if (total_cols
> usable_columns
)
1854 int pdif
, dif
= total_cols
- usable_columns
;
1859 for (darr
= home
; darr
; darr
= darr
->next
)
1861 if (dif
&& darr
->field_len
- 1)
1868 /* avoid endless loop if num fields > 40 */
1872 total_cols
= usable_columns
; /* give up, the rest should be truncated */
1875 /* Expand the available space */
1876 if ((usable_columns
> total_cols
) && expand_top
)
1878 int spaces
= (usable_columns
- total_cols
) / expand_top
;
1879 int extra
= (usable_columns
- total_cols
) % expand_top
;
1881 for (i
= 0, darr
= home
; darr
&& (i
< expand_top
); darr
= darr
->next
)
1884 darr
->field_len
+= (spaces
+ ((i
== 0) ? extra
: 0));
1891 /* --------------------------------------------------------------------------------------------- */
1892 /** Given the panel->view_type returns the format string to be parsed */
1895 panel_format (WPanel
* panel
)
1897 switch (panel
->list_type
)
1900 return "full perm space nlink space owner space group space size space mtime space name";
1903 return "half 2 type name";
1906 return panel
->user_format
;
1910 return "half type name | size | mtime";
1914 /* --------------------------------------------------------------------------------------------- */
1917 mini_status_format (WPanel
* panel
)
1919 if (panel
->user_mini_status
)
1920 return panel
->user_status_format
[panel
->list_type
];
1922 switch (panel
->list_type
)
1925 return "full perm space nlink space owner space group space size space mtime space name";
1928 return "half type name space bsize space perm space";
1931 return "half type name";
1935 return panel
->user_format
;
1940 /* Panel operation commands */
1943 /* --------------------------------------------------------------------------------------------- */
1944 /** Used to emulate Lynx's entering leaving a directory with the arrow keys */
1947 maybe_cd (int move_up_dir
)
1949 if (panels_options
.navigate_with_arrows
&& (cmdline
->buffer
[0] == '\0'))
1955 up_dir
= vfs_path_from_str ("..");
1956 do_cd (up_dir
, cd_exact
);
1957 vfs_path_free (up_dir
);
1961 if (S_ISDIR (selection (current_panel
)->st
.st_mode
)
1962 || link_isdir (selection (current_panel
)))
1966 vpath
= vfs_path_from_str (selection (current_panel
)->fname
);
1967 do_cd (vpath
, cd_exact
);
1968 vfs_path_free (vpath
);
1972 return MSG_NOT_HANDLED
;
1975 /* --------------------------------------------------------------------------------------------- */
1977 /* if command line is empty then do 'cd ..' */
1979 force_maybe_cd (void)
1981 if (cmdline
->buffer
[0] == '\0')
1983 vfs_path_t
*up_dir
= vfs_path_from_str ("..");
1984 do_cd (up_dir
, cd_exact
);
1985 vfs_path_free (up_dir
);
1988 return MSG_NOT_HANDLED
;
1991 /* --------------------------------------------------------------------------------------------- */
1994 unselect_item (WPanel
* panel
)
1996 repaint_file (panel
, panel
->selected
, 1, 2 * selection (panel
)->f
.marked
, 0);
1999 /* --------------------------------------------------------------------------------------------- */
2002 move_down (WPanel
* panel
)
2004 if (panel
->selected
+ 1 == panel
->count
)
2007 unselect_item (panel
);
2009 if (panels_options
.scroll_pages
&& panel
->selected
- panel
->top_file
== ITEMS (panel
))
2011 /* Scroll window half screen */
2012 panel
->top_file
+= ITEMS (panel
) / 2;
2013 if (panel
->top_file
> panel
->count
- ITEMS (panel
))
2014 panel
->top_file
= panel
->count
- ITEMS (panel
);
2017 select_item (panel
);
2020 /* --------------------------------------------------------------------------------------------- */
2023 move_up (WPanel
* panel
)
2025 if (panel
->selected
== 0)
2028 unselect_item (panel
);
2030 if (panels_options
.scroll_pages
&& panel
->selected
< panel
->top_file
)
2032 /* Scroll window half screen */
2033 panel
->top_file
-= ITEMS (panel
) / 2;
2034 if (panel
->top_file
< 0)
2035 panel
->top_file
= 0;
2038 select_item (panel
);
2041 /* --------------------------------------------------------------------------------------------- */
2042 /** Changes the selection by lines (may be negative) */
2045 move_selection (WPanel
* panel
, int lines
)
2050 new_pos
= panel
->selected
+ lines
;
2051 if (new_pos
>= panel
->count
)
2052 new_pos
= panel
->count
- 1;
2057 unselect_item (panel
);
2058 panel
->selected
= new_pos
;
2060 if (panel
->selected
- panel
->top_file
>= ITEMS (panel
))
2062 panel
->top_file
+= lines
;
2066 if (panel
->selected
- panel
->top_file
< 0)
2068 panel
->top_file
+= lines
;
2074 if (panel
->top_file
> panel
->selected
)
2075 panel
->top_file
= panel
->selected
;
2076 if (panel
->top_file
< 0)
2077 panel
->top_file
= 0;
2080 select_item (panel
);
2083 /* --------------------------------------------------------------------------------------------- */
2086 move_left (WPanel
* panel
)
2090 move_selection (panel
, -llines (panel
));
2094 return maybe_cd (1); /* cd .. */
2097 /* --------------------------------------------------------------------------------------------- */
2100 move_right (WPanel
* panel
)
2104 move_selection (panel
, llines (panel
));
2108 return maybe_cd (0); /* cd (selection) */
2111 /* --------------------------------------------------------------------------------------------- */
2114 prev_page (WPanel
* panel
)
2118 if (!panel
->selected
&& !panel
->top_file
)
2120 unselect_item (panel
);
2121 items
= ITEMS (panel
);
2122 if (panel
->top_file
< items
)
2123 items
= panel
->top_file
;
2125 panel
->selected
= 0;
2127 panel
->selected
-= items
;
2128 panel
->top_file
-= items
;
2130 select_item (panel
);
2134 /* --------------------------------------------------------------------------------------------- */
2137 goto_parent_dir (WPanel
* panel
)
2139 if (!panel
->is_panelized
)
2143 up_dir
= vfs_path_from_str ("..");
2144 do_cd (up_dir
, cd_exact
);
2145 vfs_path_free (up_dir
);
2149 char *fname
= panel
->dir
.list
[panel
->selected
].fname
;
2151 vfs_path_t
*dname_vpath
;
2153 if (g_path_is_absolute (fname
))
2154 fname
= g_strdup (fname
);
2159 tmp_root
= vfs_path_to_str (panelized_panel
.root_vpath
);
2160 fname
= mc_build_filename (tmp_root
, fname
, (char *) NULL
);
2164 bname
= x_basename (fname
);
2167 dname_vpath
= vfs_path_from_str (".");
2172 dname
= g_strndup (fname
, bname
- fname
);
2173 dname_vpath
= vfs_path_from_str (dname
);
2177 do_cd (dname_vpath
, cd_exact
);
2178 try_to_select (panel
, bname
);
2180 vfs_path_free (dname_vpath
);
2185 /* --------------------------------------------------------------------------------------------- */
2188 next_page (WPanel
* panel
)
2192 if (panel
->selected
== panel
->count
- 1)
2194 unselect_item (panel
);
2195 items
= ITEMS (panel
);
2196 if (panel
->top_file
> panel
->count
- 2 * items
)
2197 items
= panel
->count
- items
- panel
->top_file
;
2198 if (panel
->top_file
+ items
< 0)
2199 items
= -panel
->top_file
;
2201 panel
->selected
= panel
->count
- 1;
2203 panel
->selected
+= items
;
2204 panel
->top_file
+= items
;
2206 select_item (panel
);
2210 /* --------------------------------------------------------------------------------------------- */
2213 goto_child_dir (WPanel
* panel
)
2215 if ((S_ISDIR (selection (panel
)->st
.st_mode
) || link_isdir (selection (panel
))))
2219 vpath
= vfs_path_from_str (selection (panel
)->fname
);
2220 do_cd (vpath
, cd_exact
);
2221 vfs_path_free (vpath
);
2225 /* --------------------------------------------------------------------------------------------- */
2228 goto_top_file (WPanel
* panel
)
2230 unselect_item (panel
);
2231 panel
->selected
= panel
->top_file
;
2232 select_item (panel
);
2235 /* --------------------------------------------------------------------------------------------- */
2238 goto_middle_file (WPanel
* panel
)
2240 unselect_item (panel
);
2241 panel
->selected
= panel
->top_file
+ (ITEMS (panel
) / 2);
2242 select_item (panel
);
2245 /* --------------------------------------------------------------------------------------------- */
2248 goto_bottom_file (WPanel
* panel
)
2250 unselect_item (panel
);
2251 panel
->selected
= panel
->top_file
+ ITEMS (panel
) - 1;
2252 select_item (panel
);
2255 /* --------------------------------------------------------------------------------------------- */
2258 move_home (WPanel
* panel
)
2260 if (panel
->selected
== 0)
2263 unselect_item (panel
);
2265 if (panels_options
.torben_fj_mode
)
2267 int middle_pos
= panel
->top_file
+ (ITEMS (panel
) / 2);
2269 if (panel
->selected
> middle_pos
)
2271 goto_middle_file (panel
);
2274 if (panel
->selected
!= panel
->top_file
)
2276 goto_top_file (panel
);
2281 panel
->top_file
= 0;
2282 panel
->selected
= 0;
2285 select_item (panel
);
2288 /* --------------------------------------------------------------------------------------------- */
2291 move_end (WPanel
* panel
)
2293 if (panel
->selected
== panel
->count
- 1)
2296 unselect_item (panel
);
2298 if (panels_options
.torben_fj_mode
)
2300 int middle_pos
= panel
->top_file
+ (ITEMS (panel
) / 2);
2302 if (panel
->selected
< middle_pos
)
2304 goto_middle_file (panel
);
2307 if (panel
->selected
!= (panel
->top_file
+ ITEMS (panel
) - 1))
2309 goto_bottom_file (panel
);
2314 panel
->selected
= panel
->count
- 1;
2316 select_item (panel
);
2319 /* --------------------------------------------------------------------------------------------- */
2322 do_mark_file (WPanel
* panel
, mark_act_t do_move
)
2324 do_file_mark (panel
, panel
->selected
, selection (panel
)->f
.marked
? 0 : 1);
2325 if ((panels_options
.mark_moves_down
&& do_move
== MARK_DOWN
) || do_move
== MARK_FORCE_DOWN
)
2327 else if (do_move
== MARK_FORCE_UP
)
2331 /* --------------------------------------------------------------------------------------------- */
2334 mark_file (WPanel
* panel
)
2336 do_mark_file (panel
, MARK_DOWN
);
2339 /* --------------------------------------------------------------------------------------------- */
2342 mark_file_up (WPanel
* panel
)
2344 do_mark_file (panel
, MARK_FORCE_UP
);
2347 /* --------------------------------------------------------------------------------------------- */
2350 mark_file_down (WPanel
* panel
)
2352 do_mark_file (panel
, MARK_FORCE_DOWN
);
2355 /* --------------------------------------------------------------------------------------------- */
2358 mark_file_right (WPanel
* panel
)
2360 int lines
= llines (panel
);
2363 state_mark
= selection (panel
)->f
.marked
? 0 : 1;
2365 lines
= min (lines
, panel
->count
- panel
->selected
- 1);
2366 for (; lines
!= 0; lines
--)
2368 do_file_mark (panel
, panel
->selected
, state_mark
);
2371 do_file_mark (panel
, panel
->selected
, state_mark
);
2374 /* --------------------------------------------------------------------------------------------- */
2377 mark_file_left (WPanel
* panel
)
2379 int lines
= llines (panel
);
2382 state_mark
= selection (panel
)->f
.marked
? 0 : 1;
2384 lines
= min (lines
, panel
->selected
+ 1);
2385 for (; lines
!= 0; lines
--)
2387 do_file_mark (panel
, panel
->selected
, state_mark
);
2390 do_file_mark (panel
, panel
->selected
, state_mark
);
2393 /* --------------------------------------------------------------------------------------------- */
2394 /** Incremental search of a file name in the panel.
2395 * @param panel instance of WPanel structure
2396 * @param c_code key code
2400 do_search (WPanel
* panel
, int c_code
)
2404 gboolean wrapped
= FALSE
;
2406 mc_search_t
*search
;
2407 char *reg_exp
, *esc_str
;
2408 gboolean is_found
= FALSE
;
2410 l
= strlen (panel
->search_buffer
);
2411 if (c_code
== KEY_BACKSPACE
)
2415 act
= panel
->search_buffer
+ l
;
2416 str_prev_noncomb_char (&act
, panel
->search_buffer
);
2419 panel
->search_chpoint
= 0;
2423 if (c_code
!= 0 && (gsize
) panel
->search_chpoint
< sizeof (panel
->search_char
))
2425 panel
->search_char
[panel
->search_chpoint
] = c_code
;
2426 panel
->search_chpoint
++;
2429 if (panel
->search_chpoint
> 0)
2431 switch (str_is_valid_char (panel
->search_char
, panel
->search_chpoint
))
2436 panel
->search_chpoint
= 0;
2439 if (l
+ panel
->search_chpoint
< sizeof (panel
->search_buffer
))
2441 memcpy (panel
->search_buffer
+ l
, panel
->search_char
, panel
->search_chpoint
);
2442 l
+= panel
->search_chpoint
;
2443 *(panel
->search_buffer
+ l
) = '\0';
2444 panel
->search_chpoint
= 0;
2450 reg_exp
= g_strdup_printf ("%s*", panel
->search_buffer
);
2451 esc_str
= strutils_escape (reg_exp
, -1, ",|\\{}[]", TRUE
);
2452 search
= mc_search_new (esc_str
, -1);
2453 search
->search_type
= MC_SEARCH_T_GLOB
;
2454 search
->is_entire_line
= TRUE
;
2455 switch (panels_options
.qsearch_mode
)
2457 case QSEARCH_CASE_SENSITIVE
:
2458 search
->is_case_sensitive
= TRUE
;
2460 case QSEARCH_CASE_INSENSITIVE
:
2461 search
->is_case_sensitive
= FALSE
;
2464 search
->is_case_sensitive
= panel
->sort_info
.case_sensitive
;
2467 sel
= panel
->selected
;
2468 for (i
= panel
->selected
; !wrapped
|| i
!= panel
->selected
; i
++)
2470 if (i
>= panel
->count
)
2477 if (mc_search_run (search
, panel
->dir
.list
[i
].fname
, 0, panel
->dir
.list
[i
].fnamelen
, NULL
))
2486 unselect_item (panel
);
2487 panel
->selected
= sel
;
2488 select_item (panel
);
2489 send_message ((Widget
*) panel
, WIDGET_DRAW
, 0);
2491 else if (c_code
!= KEY_BACKSPACE
)
2493 act
= panel
->search_buffer
+ l
;
2494 str_prev_noncomb_char (&act
, panel
->search_buffer
);
2497 mc_search_free (search
);
2502 /* --------------------------------------------------------------------------------------------- */
2503 /** Start new search.
2504 * @param panel instance of WPanel structure
2508 start_search (WPanel
* panel
)
2510 if (panel
->searching
)
2512 if (panel
->selected
+ 1 == panel
->count
)
2513 panel
->selected
= 0;
2517 /* in case if there was no search string we need to recall
2518 previous string, with which we ended previous searching */
2519 if (panel
->search_buffer
[0] == '\0')
2520 g_strlcpy (panel
->search_buffer
, panel
->prev_search_buffer
,
2521 sizeof (panel
->search_buffer
));
2523 do_search (panel
, 0);
2527 panel
->searching
= TRUE
;
2528 panel
->search_buffer
[0] = '\0';
2529 panel
->search_char
[0] = '\0';
2530 panel
->search_chpoint
= 0;
2531 display_mini_info (panel
);
2536 /* --------------------------------------------------------------------------------------------- */
2539 stop_search (WPanel
* panel
)
2541 panel
->searching
= FALSE
;
2543 /* if user had overrdied search string, we need to store it
2544 to the previous_search_buffer */
2545 if (panel
->search_buffer
[0] != '\0')
2546 g_strlcpy (panel
->prev_search_buffer
, panel
->search_buffer
,
2547 sizeof (panel
->prev_search_buffer
));
2549 display_mini_info (panel
);
2552 /* --------------------------------------------------------------------------------------------- */
2553 /** Return 1 if the Enter key has been processed, 0 otherwise */
2556 do_enter_on_file_entry (file_entry
* fe
)
2558 vfs_path_t
*full_name_vpath
;
2562 * Directory or link to directory - change directory.
2563 * Try the same for the entries on which mc_lstat() has failed.
2565 if (S_ISDIR (fe
->st
.st_mode
) || link_isdir (fe
) || (fe
->st
.st_mode
== 0))
2567 vfs_path_t
*fname_vpath
;
2569 fname_vpath
= vfs_path_from_str (fe
->fname
);
2570 if (!do_cd (fname_vpath
, cd_exact
))
2571 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
2572 vfs_path_free (fname_vpath
);
2576 full_name_vpath
= vfs_path_append_new (current_panel
->cwd_vpath
, fe
->fname
, NULL
);
2578 /* Try associated command */
2579 if (regex_command (full_name_vpath
, "Open") != 0)
2581 vfs_path_free (full_name_vpath
);
2585 /* Check if the file is executable */
2586 full_name_vpath
= vfs_path_append_new (current_panel
->cwd_vpath
, fe
->fname
, NULL
);
2587 ok
= (is_exe (fe
->st
.st_mode
) && if_link_is_exe (full_name_vpath
, fe
));
2588 vfs_path_free (full_name_vpath
);
2592 if (confirm_execute
)
2595 (_("The Midnight Commander"),
2596 _("Do you really want to execute?"), D_NORMAL
, 2, _("&Yes"), _("&No")) != 0)
2600 if (!vfs_current_is_local ())
2603 vfs_path_t
*tmp_vpath
;
2605 tmp_vpath
= vfs_path_append_new (vfs_get_raw_current_dir (), fe
->fname
, NULL
);
2606 ret
= mc_setctl (tmp_vpath
, VFS_SETCTL_RUN
, NULL
);
2607 vfs_path_free (tmp_vpath
);
2608 /* We took action only if the dialog was shown or the execution
2610 return confirm_execute
|| (ret
== 0);
2614 char *tmp
= name_quote (fe
->fname
, 0);
2615 char *cmd
= g_strconcat (".", PATH_SEP_STR
, tmp
, (char *) NULL
);
2617 shell_execute (cmd
, 0);
2622 mc_global
.source_codepage
= default_source_codepage
;
2628 /* --------------------------------------------------------------------------------------------- */
2631 do_enter (WPanel
* panel
)
2633 return do_enter_on_file_entry (selection (panel
));
2636 /* --------------------------------------------------------------------------------------------- */
2639 chdir_other_panel (WPanel
* panel
)
2641 const file_entry
*entry
= &panel
->dir
.list
[panel
->selected
];
2643 vfs_path_t
*new_dir_vpath
;
2644 char *sel_entry
= NULL
;
2646 if (get_other_type () != view_listing
)
2648 set_display_type (get_other_index (), view_listing
);
2651 if (S_ISDIR (entry
->st
.st_mode
) || entry
->f
.link_to_dir
)
2652 new_dir_vpath
= vfs_path_append_new (panel
->cwd_vpath
, entry
->fname
, NULL
);
2655 new_dir_vpath
= vfs_path_append_new (panel
->cwd_vpath
, "..", (char *) NULL
);
2656 sel_entry
= strrchr (vfs_path_get_last_path_str (panel
->cwd_vpath
), PATH_SEP
);
2660 do_cd (new_dir_vpath
, cd_exact
);
2661 vfs_path_free (new_dir_vpath
);
2664 try_to_select (current_panel
, sel_entry
);
2670 /* --------------------------------------------------------------------------------------------- */
2672 * Make the current directory of the current panel also the current
2673 * directory of the other panel. Put the other panel to the listing
2674 * mode if needed. If the current panel is panelized, the other panel
2675 * doesn't become panelized.
2679 panel_sync_other (const WPanel
* panel
)
2681 if (get_other_type () != view_listing
)
2683 set_display_type (get_other_index (), view_listing
);
2686 do_panel_cd (other_panel
, current_panel
->cwd_vpath
, cd_exact
);
2688 /* try to select current filename on the other panel */
2689 if (!panel
->is_panelized
)
2691 try_to_select (other_panel
, selection (panel
)->fname
);
2695 /* --------------------------------------------------------------------------------------------- */
2698 chdir_to_readlink (WPanel
* panel
)
2700 vfs_path_t
*new_dir_vpath
;
2701 char buffer
[MC_MAXPATHLEN
], *p
;
2704 vfs_path_t
*panel_fname_vpath
;
2707 if (get_other_type () != view_listing
)
2710 if (!S_ISLNK (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
2713 i
= readlink (selection (panel
)->fname
, buffer
, MC_MAXPATHLEN
- 1);
2717 panel_fname_vpath
= vfs_path_from_str (selection (panel
)->fname
);
2718 ok
= (mc_stat (panel_fname_vpath
, &st
) >= 0);
2719 vfs_path_free (panel_fname_vpath
);
2724 if (!S_ISDIR (st
.st_mode
))
2726 p
= strrchr (buffer
, PATH_SEP
);
2730 p
= strrchr (buffer
, PATH_SEP
);
2736 if (*buffer
== PATH_SEP
)
2737 new_dir_vpath
= vfs_path_from_str (buffer
);
2739 new_dir_vpath
= vfs_path_append_new (panel
->cwd_vpath
, buffer
, NULL
);
2742 do_cd (new_dir_vpath
, cd_exact
);
2743 vfs_path_free (new_dir_vpath
);
2749 /* --------------------------------------------------------------------------------------------- */
2752 panel_get_format_field_count (WPanel
* panel
)
2756 for (lc_index
= 0, format
= panel
->format
; format
!= NULL
; format
= format
->next
, lc_index
++);
2760 /* --------------------------------------------------------------------------------------------- */
2762 function return 0 if not found and REAL_INDEX+1 if found
2766 panel_get_format_field_index_by_name (WPanel
* panel
, const char *name
)
2771 for (lc_index
= 1, format
= panel
->format
;
2772 !(format
== NULL
|| strcmp (format
->title
, name
) == 0); format
= format
->next
, lc_index
++);
2779 /* --------------------------------------------------------------------------------------------- */
2782 panel_get_format_field_by_index (WPanel
* panel
, gsize lc_index
)
2785 for (format
= panel
->format
;
2786 !(format
== NULL
|| lc_index
== 0); format
= format
->next
, lc_index
--);
2790 /* --------------------------------------------------------------------------------------------- */
2792 static const panel_field_t
*
2793 panel_get_sortable_field_by_format (WPanel
* panel
, gsize lc_index
)
2795 const panel_field_t
*pfield
;
2798 format
= panel_get_format_field_by_index (panel
, lc_index
);
2801 pfield
= panel_get_field_by_title (format
->title
);
2804 if (pfield
->sort_routine
== NULL
)
2809 /* --------------------------------------------------------------------------------------------- */
2812 panel_toggle_sort_order_prev (WPanel
* panel
)
2817 const panel_field_t
*pfield
= NULL
;
2819 title
= panel_get_title_without_hotkey (panel
->sort_info
.sort_field
->title_hotkey
);
2820 lc_index
= panel_get_format_field_index_by_name (panel
, title
);
2825 /* search for prev sortable column in panel format */
2826 for (i
= lc_index
- 1;
2827 i
!= 0 && (pfield
= panel_get_sortable_field_by_format (panel
, i
- 1)) == NULL
; i
--);
2832 /* Sortable field not found. Try to search in each array */
2833 for (i
= panel_get_format_field_count (panel
);
2834 i
!= 0 && (pfield
= panel_get_sortable_field_by_format (panel
, i
- 1)) == NULL
; i
--);
2839 panel
->sort_info
.sort_field
= pfield
;
2840 panel_set_sort_order (panel
, pfield
);
2844 /* --------------------------------------------------------------------------------------------- */
2847 panel_toggle_sort_order_next (WPanel
* panel
)
2850 const panel_field_t
*pfield
= NULL
;
2851 gsize format_field_count
;
2854 format_field_count
= panel_get_format_field_count (panel
);
2855 title
= panel_get_title_without_hotkey (panel
->sort_info
.sort_field
->title_hotkey
);
2856 lc_index
= panel_get_format_field_index_by_name (panel
, title
);
2859 if (lc_index
!= 0 && lc_index
!= format_field_count
)
2861 /* search for prev sortable column in panel format */
2863 i
!= format_field_count
2864 && (pfield
= panel_get_sortable_field_by_format (panel
, i
)) == NULL
; i
++);
2869 /* Sortable field not found. Try to search in each array */
2871 i
!= format_field_count
2872 && (pfield
= panel_get_sortable_field_by_format (panel
, i
)) == NULL
; i
++);
2877 panel
->sort_info
.sort_field
= pfield
;
2878 panel_set_sort_order (panel
, pfield
);
2882 /* --------------------------------------------------------------------------------------------- */
2885 panel_select_sort_order (WPanel
* panel
)
2887 const panel_field_t
*sort_order
;
2889 sort_order
= sort_box (&panel
->sort_info
);
2890 if (sort_order
!= NULL
)
2892 panel
->sort_info
.sort_field
= sort_order
;
2893 panel_set_sort_order (panel
, sort_order
);
2897 /* --------------------------------------------------------------------------------------------- */
2900 * panel_content_scroll_left:
2901 * @param panel the pointer to the panel on which we operate
2903 * scroll long filename to the left (decrement scroll pointer)
2908 panel_content_scroll_left (WPanel
* panel
)
2910 if (panel
->content_shift
> -1)
2912 if (panel
->content_shift
> panel
->max_shift
)
2913 panel
->content_shift
= panel
->max_shift
;
2915 panel
->content_shift
--;
2922 /* --------------------------------------------------------------------------------------------- */
2925 * panel_content_scroll_right:
2926 * @param panel the pointer to the panel on which we operate
2928 * scroll long filename to the right (increment scroll pointer)
2933 panel_content_scroll_right (WPanel
* panel
)
2935 if (panel
->content_shift
< 0 || panel
->content_shift
< panel
->max_shift
)
2937 panel
->content_shift
++;
2943 /* --------------------------------------------------------------------------------------------- */
2946 panel_set_sort_type_by_id (WPanel
* panel
, const char *name
)
2948 if (strcmp (panel
->sort_info
.sort_field
->id
, name
) != 0)
2950 const panel_field_t
*sort_order
;
2952 sort_order
= panel_get_field_by_id (name
);
2953 if (sort_order
== NULL
)
2955 panel
->sort_info
.sort_field
= sort_order
;
2958 panel
->sort_info
.reverse
= !panel
->sort_info
.reverse
;
2960 panel_set_sort_order (panel
, panel
->sort_info
.sort_field
);
2963 /* --------------------------------------------------------------------------------------------- */
2965 * If we moved to the parent directory move the selection pointer to
2966 * the old directory name; If we leave VFS dir, remove FS specificator.
2968 * You do _NOT_ want to add any vfs aware code here. <pavel@ucw.cz>
2972 get_parent_dir_name (const char *cwd
, const char *lwd
)
2977 llen
= strlen (lwd
);
2978 clen
= strlen (cwd
);
2983 p
= g_strrstr (lwd
, VFS_PATH_URL_DELIMITER
);
2987 p
= strrchr (lwd
, PATH_SEP
);
2990 && (strncmp (cwd
, lwd
, (size_t) (p
- lwd
)) == 0)
2991 && (clen
== (size_t) (p
- lwd
)
2992 || ((p
== lwd
) && (cwd
[0] == PATH_SEP
) && (cwd
[1] == '\0'))))
2998 /* skip VFS prefix */
2999 while (--p
> lwd
&& *p
!= PATH_SEP
)
3001 /* get last component */
3002 while (--p
> lwd
&& *p
!= PATH_SEP
)
3005 /* return last component */
3006 return (p
!= lwd
|| *p
== PATH_SEP
) ? p
+ 1 : p
;
3009 /* --------------------------------------------------------------------------------------------- */
3010 /** Wrapper for do_subshell_chdir, check for availability of subshell */
3013 subshell_chdir (const vfs_path_t
* vpath
)
3015 #ifdef HAVE_SUBSHELL_SUPPORT
3016 if (mc_global
.tty
.use_subshell
&& vfs_current_is_local ())
3017 do_subshell_chdir (vpath
, FALSE
, TRUE
);
3018 #else /* HAVE_SUBSHELL_SUPPORT */
3020 #endif /* HAVE_SUBSHELL_SUPPORT */
3023 /* --------------------------------------------------------------------------------------------- */
3025 * Changes the current directory of the panel.
3026 * Don't record change in the directory history.
3030 _do_panel_cd (WPanel
* panel
, const vfs_path_t
* new_dir_vpath
, enum cd_enum cd_type
)
3034 olddir
= vfs_path_to_str (panel
->cwd_vpath
);
3036 /* Convert *new_path to a suitable pathname, handle ~user */
3037 if (cd_type
== cd_parse_command
)
3039 const vfs_path_element_t
*element
;
3041 element
= vfs_path_get_by_index (new_dir_vpath
, 0);
3042 if (strcmp (element
->path
, "-") == 0)
3043 new_dir_vpath
= panel
->lwd_vpath
;
3046 if (mc_chdir (new_dir_vpath
) == -1)
3048 panel_set_cwd (panel
, olddir
);
3053 /* Success: save previous directory, shutdown status of previous dir */
3054 panel_set_lwd (panel
, olddir
);
3055 input_free_completions (cmdline
);
3057 vfs_path_free (panel
->cwd_vpath
);
3059 panel
->cwd_vpath
= vfs_path_clone (vfs_get_raw_current_dir ());
3061 vfs_release_path (olddir
);
3063 subshell_chdir (panel
->cwd_vpath
);
3065 /* Reload current panel */
3066 panel_clean_dir (panel
);
3072 do_load_dir (panel
->cwd_vpath
, &panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
,
3073 panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
3074 panel
->sort_info
.exec_first
, panel
->filter
);
3075 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
3076 try_to_select (panel
, get_parent_dir_name (tmp_path
, olddir
));
3082 update_xterm_title_path ();
3089 /* --------------------------------------------------------------------------------------------- */
3092 directory_history_next (WPanel
* panel
)
3101 next
= g_list_next (panel
->dir_history_current
);
3104 vfs_path_t
*data_vpath
;
3106 data_vpath
= vfs_path_from_str ((char *) next
->data
);
3107 ok
= _do_panel_cd (panel
, data_vpath
, cd_exact
);
3108 vfs_path_free (data_vpath
);
3109 panel
->dir_history_current
= next
;
3111 /* skip directories that present in history but absent in file system */
3116 /* --------------------------------------------------------------------------------------------- */
3119 directory_history_prev (WPanel
* panel
)
3128 prev
= g_list_previous (panel
->dir_history_current
);
3131 vfs_path_t
*data_vpath
;
3133 data_vpath
= vfs_path_from_str ((char *) prev
->data
);
3134 ok
= _do_panel_cd (panel
, data_vpath
, cd_exact
);
3135 vfs_path_free (data_vpath
);
3136 panel
->dir_history_current
= prev
;
3138 /* skip directories that present in history but absent in file system */
3143 /* --------------------------------------------------------------------------------------------- */
3146 directory_history_list (WPanel
* panel
)
3149 gboolean ok
= FALSE
;
3152 pos
= g_list_position (panel
->dir_history_current
, panel
->dir_history
);
3154 s
= history_show (&panel
->dir_history
, &panel
->widget
, pos
);
3157 vfs_path_t
*s_vpath
;
3159 s_vpath
= vfs_path_from_str (s
);
3160 ok
= _do_panel_cd (panel
, s_vpath
, cd_exact
);
3162 directory_history_add (panel
, panel
->cwd_vpath
);
3164 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
3165 vfs_path_free (s_vpath
);
3171 /* Since history is fully modified in history_show(), panel->dir_history actually
3172 * points to the invalid place. Try restore current postition here. */
3176 panel
->dir_history_current
= panel
->dir_history
;
3178 for (i
= 0; i
<= pos
; i
++)
3182 prev
= g_list_previous (panel
->dir_history_current
);
3186 panel
->dir_history_current
= prev
;
3191 /* --------------------------------------------------------------------------------------------- */
3194 panel_execute_cmd (WPanel
* panel
, unsigned long command
)
3196 int res
= MSG_HANDLED
;
3198 if (command
!= CK_Search
)
3199 stop_search (panel
);
3212 /* reset state of marks flag */
3218 case CK_PanelOtherCd
:
3219 chdir_other_panel (panel
);
3221 case CK_PanelOtherCdLink
:
3222 chdir_to_readlink (panel
);
3227 case CK_DeleteSingle
:
3228 delete_cmd_local ();
3240 rename_cmd_local ();
3242 case CK_SelectInvert
:
3243 select_invert_cmd ();
3258 goto_child_dir (panel
);
3261 goto_parent_dir (panel
);
3264 directory_history_list (panel
);
3266 case CK_HistoryNext
:
3267 directory_history_next (panel
);
3269 case CK_HistoryPrev
:
3270 directory_history_prev (panel
);
3272 case CK_BottomOnScreen
:
3273 goto_bottom_file (panel
);
3275 case CK_MiddleOnScreen
:
3276 goto_middle_file (panel
);
3278 case CK_TopOnScreen
:
3279 goto_top_file (panel
);
3285 mark_file_up (panel
);
3288 mark_file_down (panel
);
3291 mark_file_left (panel
);
3294 mark_file_right (panel
);
3296 case CK_CdParentSmart
:
3297 res
= force_maybe_cd ();
3306 res
= move_left (panel
);
3309 res
= move_right (panel
);
3318 case CK_SelectCodepage
:
3319 panel_change_encoding (panel
);
3323 panel_content_scroll_left (panel
);
3325 case CK_ScrollRight
:
3326 panel_content_scroll_right (panel
);
3329 start_search (panel
);
3333 case CK_PanelOtherSync
:
3334 panel_sync_other (panel
);
3337 panel_select_sort_order (panel
);
3340 panel_toggle_sort_order_prev (panel
);
3343 panel_toggle_sort_order_next (panel
);
3345 case CK_SortReverse
:
3346 panel
->sort_info
.reverse
= !panel
->sort_info
.reverse
;
3347 panel_set_sort_order (panel
, panel
->sort_info
.sort_field
);
3350 panel_set_sort_type_by_id (panel
, "name");
3353 panel_set_sort_type_by_id (panel
, "extension");
3356 panel_set_sort_type_by_id (panel
, "size");
3358 case CK_SortByMTime
:
3359 panel_set_sort_type_by_id (panel
, "mtime");
3365 /* --------------------------------------------------------------------------------------------- */
3368 panel_key (WPanel
* panel
, int key
)
3372 if (is_abort_char (key
))
3374 stop_search (panel
);
3378 if (panel
->searching
&& ((key
>= ' ' && key
<= 255) || key
== KEY_BACKSPACE
))
3380 do_search (panel
, key
);
3384 for (i
= 0; panel_map
[i
].key
!= 0; i
++)
3385 if (key
== panel_map
[i
].key
)
3386 return panel_execute_cmd (panel
, panel_map
[i
].command
);
3388 if (panels_options
.torben_fj_mode
&& key
== ALT ('h'))
3390 goto_middle_file (panel
);
3394 if (!command_prompt
&& ((key
>= ' ' && key
<= 255) || key
== KEY_BACKSPACE
))
3396 start_search (panel
);
3397 do_search (panel
, key
);
3401 return MSG_NOT_HANDLED
;
3404 /* --------------------------------------------------------------------------------------------- */
3407 panel_callback (Widget
* w
, widget_msg_t msg
, int parm
)
3409 WPanel
*panel
= (WPanel
*) w
;
3415 /* subscribe to "history_load" event */
3416 mc_event_add (w
->owner
->event_group
, MCEVENT_HISTORY_LOAD
, panel_load_history
, w
, NULL
);
3417 /* subscribe to "history_save" event */
3418 mc_event_add (w
->owner
->event_group
, MCEVENT_HISTORY_SAVE
, panel_save_history
, w
, NULL
);
3422 /* Repaint everything, including frame and separator */
3423 paint_frame (panel
); /* including show_dir */
3425 mini_info_separator (panel
);
3426 display_mini_info (panel
);
3432 current_panel
= panel
;
3434 if (mc_chdir (panel
->cwd_vpath
) != 0)
3438 cwd
= vfs_path_to_str_flags (panel
->cwd_vpath
, 0, VPF_STRIP_PASSWORD
);
3439 message (D_ERROR
, MSG_ERROR
, _("Cannot chdir to \"%s\"\n%s"),
3440 cwd
, unix_error_string (errno
));
3444 subshell_chdir (panel
->cwd_vpath
);
3446 update_xterm_title_path ();
3447 select_item (panel
);
3452 bb
= find_buttonbar (panel
->widget
.owner
);
3453 midnight_set_buttonbar (bb
);
3454 buttonbar_redraw (bb
);
3457 case WIDGET_UNFOCUS
:
3458 /* Janne: look at this for the multiple panel options */
3459 stop_search (panel
);
3462 unselect_item (panel
);
3466 return panel_key (panel
, parm
);
3468 case WIDGET_COMMAND
:
3469 return panel_execute_cmd (panel
, parm
);
3471 case WIDGET_DESTROY
:
3472 /* unsubscribe from "history_load" event */
3473 mc_event_del (w
->owner
->event_group
, MCEVENT_HISTORY_LOAD
, panel_load_history
, w
);
3474 /* unsubscribe from "history_save" event */
3475 mc_event_del (w
->owner
->event_group
, MCEVENT_HISTORY_SAVE
, panel_save_history
, w
);
3476 panel_destroy (panel
);
3481 return default_proc (msg
, parm
);
3485 /* --------------------------------------------------------------------------------------------- */
3487 /* Panel mouse events support routines */
3491 mouse_toggle_mark (WPanel
* panel
)
3493 do_mark_file (panel
, MARK_DONT_MOVE
);
3494 mouse_marking
= selection (panel
)->f
.marked
;
3495 mouse_mark_panel
= current_panel
;
3498 /* --------------------------------------------------------------------------------------------- */
3501 mouse_set_mark (WPanel
* panel
)
3504 if (mouse_mark_panel
== panel
)
3506 if (mouse_marking
&& !(selection (panel
)->f
.marked
))
3507 do_mark_file (panel
, MARK_DONT_MOVE
);
3508 else if (!mouse_marking
&& (selection (panel
)->f
.marked
))
3509 do_mark_file (panel
, MARK_DONT_MOVE
);
3513 /* --------------------------------------------------------------------------------------------- */
3516 mark_if_marking (WPanel
* panel
, Gpm_Event
* event
)
3518 if ((event
->buttons
& GPM_B_RIGHT
) != 0)
3520 if ((event
->type
& GPM_DOWN
) != 0)
3521 mouse_toggle_mark (panel
);
3523 mouse_set_mark (panel
);
3529 /* --------------------------------------------------------------------------------------------- */
3530 /** Determine which column was clicked, and sort the panel on
3531 * that column, or reverse sort on that column if already
3532 * sorted on that column.
3536 mouse_sort_col (WPanel
* panel
, int x
)
3539 const char *lc_sort_name
= NULL
;
3540 panel_field_t
*col_sort_format
= NULL
;
3544 for (i
= 0, format
= panel
->format
; format
!= NULL
; format
= format
->next
)
3546 i
+= format
->field_len
;
3550 lc_sort_name
= format
->title
;
3555 if (lc_sort_name
== NULL
)
3558 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
3560 title
= panel_get_title_without_hotkey (panel_fields
[i
].title_hotkey
);
3561 if (!strcmp (lc_sort_name
, title
) && panel_fields
[i
].sort_routine
)
3563 col_sort_format
= &panel_fields
[i
];
3570 if (col_sort_format
== NULL
)
3573 if (panel
->sort_info
.sort_field
== col_sort_format
)
3575 /* reverse the sort if clicked column is already the sorted column */
3576 panel
->sort_info
.reverse
= !panel
->sort_info
.reverse
;
3580 /* new sort is forced to be ascending */
3581 panel
->sort_info
.reverse
= FALSE
;
3583 panel_set_sort_order (panel
, col_sort_format
);
3587 /* --------------------------------------------------------------------------------------------- */
3589 * Mouse callback of the panel minus repainting.
3592 panel_event (Gpm_Event
* event
, void *data
)
3594 WPanel
*panel
= (WPanel
*) data
;
3595 Widget
*w
= (Widget
*) data
;
3597 const int lines
= llines (panel
);
3598 const gboolean is_active
= dlg_widget_active (panel
);
3599 const gboolean mouse_down
= (event
->type
& GPM_DOWN
) != 0;
3602 if (!mouse_global_in_widget (event
, (Widget
*) data
))
3603 return MOU_UNHANDLED
;
3605 local
= mouse_get_local (event
, w
);
3611 if (mouse_down
&& local
.x
== 2)
3613 directory_history_prev (panel
);
3618 if (mouse_down
&& local
.x
== w
->cols
- 1)
3620 directory_history_next (panel
);
3625 if (mouse_down
&& local
.x
>= w
->cols
- 4 && local
.x
<= w
->cols
- 2)
3627 directory_history_list (panel
);
3631 /* "." button show/hide hidden files */
3632 if (mouse_down
&& local
.x
== w
->cols
- 5)
3634 midnight_dlg
->callback (midnight_dlg
, NULL
, DLG_ACTION
, CK_ShowHidden
, NULL
);
3638 /* no other events on 1st line */
3639 return MOU_UNHANDLED
;
3642 /* sort on clicked column; don't handle wheel events */
3643 if (mouse_down
&& (local
.buttons
& (GPM_B_UP
| GPM_B_DOWN
)) == 0 && local
.y
== 2)
3645 mouse_sort_col (panel
, local
.x
);
3649 /* Mouse wheel events */
3650 if (mouse_down
&& (local
.buttons
& GPM_B_UP
) != 0)
3654 if (panels_options
.mouse_move_pages
&& (panel
->top_file
> 0))
3656 else /* We are in first page */
3662 if (mouse_down
&& (local
.buttons
& GPM_B_DOWN
) != 0)
3666 if (panels_options
.mouse_move_pages
&& (panel
->top_file
+ ITEMS (panel
) < panel
->count
))
3668 else /* We are in last page */
3675 if ((local
.type
& (GPM_DOWN
| GPM_DRAG
)) != 0)
3682 if (panel
->top_file
+ local
.y
> panel
->count
)
3683 my_index
= panel
->count
- 1;
3686 my_index
= panel
->top_file
+ local
.y
- 1;
3687 if (panel
->split
&& (local
.x
> (w
->cols
- 2) / 2))
3688 my_index
+= llines (panel
);
3690 if (my_index
>= panel
->count
)
3691 my_index
= panel
->count
- 1;
3694 if (my_index
!= panel
->selected
)
3696 unselect_item (panel
);
3697 panel
->selected
= my_index
;
3698 select_item (panel
);
3701 /* This one is new */
3702 mark_if_marking (panel
, &local
);
3704 else if ((local
.type
& (GPM_UP
| GPM_DOUBLE
)) == (GPM_UP
| GPM_DOUBLE
) &&
3705 local
.y
> 0 && local
.y
<= lines
)
3710 send_message (w
, WIDGET_DRAW
, 0);
3714 /* --------------------------------------------------------------------------------------------- */
3717 reload_panelized (WPanel
* panel
)
3720 dir_list
*list
= &panel
->dir
;
3722 if (panel
!= current_panel
)
3723 (void) mc_chdir (panel
->cwd_vpath
);
3725 for (i
= 0, j
= 0; i
< panel
->count
; i
++)
3729 if (list
->list
[i
].f
.marked
)
3731 /* Unmark the file in advance. In case the following mc_lstat
3732 * fails we are done, else we have to mark the file again
3733 * (Note: do_file_mark depends on a valid "list->list [i].buf").
3734 * IMO that's the best way to update the panel's summary status
3737 do_file_mark (panel
, i
, 0);
3739 vpath
= vfs_path_from_str (list
->list
[i
].fname
);
3740 if (mc_lstat (vpath
, &list
->list
[i
].st
))
3741 g_free (list
->list
[i
].fname
);
3744 if (list
->list
[i
].f
.marked
)
3745 do_file_mark (panel
, i
, 1);
3747 list
->list
[j
] = list
->list
[i
];
3750 vfs_path_free (vpath
);
3753 panel
->count
= set_zero_dir (list
) ? 1 : 0;
3757 if (panel
!= current_panel
)
3758 (void) mc_chdir (current_panel
->cwd_vpath
);
3761 /* --------------------------------------------------------------------------------------------- */
3764 update_one_panel_widget (WPanel
* panel
, panel_update_flags_t flags
, const char *current_file
)
3766 gboolean free_pointer
;
3767 char *my_current_file
= NULL
;
3769 if ((flags
& UP_RELOAD
) != 0)
3771 panel
->is_panelized
= FALSE
;
3772 mc_setctl (panel
->cwd_vpath
, VFS_SETCTL_FLUSH
, 0);
3773 memset (&(panel
->dir_stat
), 0, sizeof (panel
->dir_stat
));
3776 /* If current_file == -1 (an invalid pointer) then preserve selection */
3777 free_pointer
= current_file
== UP_KEEPSEL
;
3781 my_current_file
= g_strdup (panel
->dir
.list
[panel
->selected
].fname
);
3782 current_file
= my_current_file
;
3785 if (panel
->is_panelized
)
3786 reload_panelized (panel
);
3788 panel_reload (panel
);
3790 try_to_select (panel
, current_file
);
3794 g_free (my_current_file
);
3797 /* --------------------------------------------------------------------------------------------- */
3800 update_one_panel (int which
, panel_update_flags_t flags
, const char *current_file
)
3802 if (get_display_type (which
) == view_listing
)
3806 panel
= (WPanel
*) get_panel_widget (which
);
3807 if (panel
->is_panelized
)
3808 flags
&= ~UP_RELOAD
;
3809 update_one_panel_widget (panel
, flags
, current_file
);
3813 /* --------------------------------------------------------------------------------------------- */
3816 do_select (WPanel
* panel
, int i
)
3818 if (i
!= panel
->selected
)
3821 panel
->selected
= i
;
3822 panel
->top_file
= panel
->selected
- (panel
->widget
.lines
- 2) / 2;
3823 if (panel
->top_file
< 0)
3824 panel
->top_file
= 0;
3828 /* --------------------------------------------------------------------------------------------- */
3831 do_try_to_select (WPanel
* panel
, const char *name
)
3838 do_select (panel
, 0);
3842 /* We only want the last component of the directory,
3843 * and from this only the name without suffix.
3844 * Cut prefix if the panel is not panelized */
3846 if (panel
->is_panelized
)
3847 subdir
= vfs_strip_suffix_from_filename (name
);
3849 subdir
= vfs_strip_suffix_from_filename (x_basename (name
));
3851 /* Search that subdir or filename without prefix (if not panelized panel), select it if found */
3852 for (i
= 0; i
< panel
->count
; i
++)
3854 if (strcmp (subdir
, panel
->dir
.list
[i
].fname
) == 0)
3856 do_select (panel
, i
);
3862 /* Try to select a file near the file that is missing */
3863 if (panel
->selected
>= panel
->count
)
3864 do_select (panel
, panel
->count
- 1);
3868 /* --------------------------------------------------------------------------------------------- */
3870 /* event callback */
3872 event_update_panels (const gchar
* event_group_name
, const gchar
* event_name
,
3873 gpointer init_data
, gpointer data
)
3875 (void) event_group_name
;
3880 update_panels (UP_RELOAD
, UP_KEEPSEL
);
3885 /* --------------------------------------------------------------------------------------------- */
3887 /* event callback */
3889 panel_save_curent_file_to_clip_file (const gchar
* event_group_name
, const gchar
* event_name
,
3890 gpointer init_data
, gpointer data
)
3892 (void) event_group_name
;
3897 if (current_panel
->marked
== 0)
3898 mc_event_raise (MCEVENT_GROUP_CORE
, "clipboard_text_to_file",
3899 (gpointer
) selection (current_panel
)->fname
);
3903 gboolean first
= TRUE
;
3906 for (i
= 0; i
< current_panel
->count
; i
++)
3907 if (current_panel
->dir
.list
[i
].f
.marked
!= 0)
3908 { /* Skip the unmarked ones */
3911 flist
= g_strdup (current_panel
->dir
.list
[i
].fname
);
3916 /* Add empty lines after the file */
3920 g_strconcat (flist
, "\n", current_panel
->dir
.list
[i
].fname
, (char *) NULL
);
3926 mc_event_raise (MCEVENT_GROUP_CORE
, "clipboard_text_to_file", (gpointer
) flist
);
3932 /* --------------------------------------------------------------------------------------------- */
3933 /*** public functions ****************************************************************************/
3934 /* --------------------------------------------------------------------------------------------- */
3937 try_to_select (WPanel
* panel
, const char *name
)
3939 do_try_to_select (panel
, name
);
3940 select_item (panel
);
3943 /* --------------------------------------------------------------------------------------------- */
3946 panel_clean_dir (WPanel
* panel
)
3948 int count
= panel
->count
;
3951 panel
->top_file
= 0;
3952 panel
->selected
= 0;
3954 panel
->dirs_marked
= 0;
3956 panel
->searching
= FALSE
;
3957 panel
->is_panelized
= FALSE
;
3959 panel
->content_shift
= -1;
3960 panel
->max_shift
= -1;
3962 clean_dir (&panel
->dir
, count
);
3965 /* --------------------------------------------------------------------------------------------- */
3967 * Set Up panel's current dir object
3969 * @param panel panel object
3970 * @param path_str string contain path
3974 panel_set_cwd (WPanel
* panel
, const char *path_str
)
3976 vfs_path_free (panel
->cwd_vpath
);
3977 panel
->cwd_vpath
= vfs_path_from_str (path_str
);
3980 /* --------------------------------------------------------------------------------------------- */
3982 * Set Up panel's last working dir object
3984 * @param panel panel object
3985 * @param path_str string contain path
3989 panel_set_lwd (WPanel
* panel
, const char *path_str
)
3991 vfs_path_free (panel
->lwd_vpath
);
3992 panel
->lwd_vpath
= vfs_path_from_str (path_str
);
3995 /* --------------------------------------------------------------------------------------------- */
3997 * @param panel_name the name of the panel for setup retieving
3998 * @returns new instance of WPanel
4002 panel_new (const char *panel_name
)
4004 return panel_new_with_dir (panel_name
, NULL
);
4007 /* --------------------------------------------------------------------------------------------- */
4009 * Panel creation for specified directory.
4011 * @param panel_name specifies the name of the panel for setup retieving
4012 * @param wpath the path of working panel directory. If path is NULL then panel will be created
4013 * for current directory
4015 * @returns new instance of WPanel
4019 panel_new_with_dir (const char *panel_name
, const char *wpath
)
4024 char *curdir
= NULL
;
4026 panel
= g_new0 (WPanel
, 1);
4028 /* No know sizes of the panel at startup */
4029 init_widget (&panel
->widget
, 0, 0, 0, 0, panel_callback
, panel_event
);
4031 /* We do not want the cursor */
4032 widget_want_cursor (panel
->widget
, 0);
4036 curdir
= _vfs_get_cwd ();
4037 panel_set_cwd (panel
, wpath
);
4042 panel
->cwd_vpath
= vfs_path_clone (vfs_get_raw_current_dir ());
4045 panel_set_lwd (panel
, ".");
4047 panel
->hist_name
= g_strconcat ("Dir Hist ", panel_name
, (char *) NULL
);
4048 /* directories history will be get later */
4050 panel
->dir
.list
= g_new (file_entry
, MIN_FILES
);
4051 panel
->dir
.size
= MIN_FILES
;
4055 panel
->top_file
= 0;
4056 panel
->selected
= 0;
4060 panel
->searching
= FALSE
;
4061 panel
->dirs_marked
= 0;
4062 panel
->is_panelized
= FALSE
;
4064 panel
->status_format
= 0;
4065 panel
->format_modified
= 1;
4066 panel
->content_shift
= -1;
4067 panel
->max_shift
= -1;
4069 panel
->panel_name
= g_strdup (panel_name
);
4070 panel
->user_format
= g_strdup (DEFAULT_USER_FORMAT
);
4073 panel
->codepage
= SELECT_CHARSET_NO_TRANSLATE
;
4076 for (i
= 0; i
< LIST_TYPES
; i
++)
4077 panel
->user_status_format
[i
] = g_strdup (DEFAULT_USER_FORMAT
);
4079 panel
->search_buffer
[0] = '\0';
4080 panel
->prev_search_buffer
[0] = '\0';
4081 panel
->frame_size
= frame_half
;
4083 section
= g_strconcat ("Temporal:", panel
->panel_name
, (char *) NULL
);
4084 if (!mc_config_has_group (mc_main_config
, section
))
4087 section
= g_strdup (panel
->panel_name
);
4089 panel_load_setup (panel
, section
);
4092 /* Load format strings */
4093 err
= set_panel_formats (panel
);
4095 set_panel_formats (panel
);
4099 const vfs_path_element_t
*path_element
;
4101 path_element
= vfs_path_get_by_index (panel
->cwd_vpath
, -1);
4102 if (path_element
->encoding
!= NULL
)
4103 panel
->codepage
= get_codepage_index (path_element
->encoding
);
4107 if (mc_chdir (panel
->cwd_vpath
) != 0)
4110 panel
->codepage
= SELECT_CHARSET_NO_TRANSLATE
;
4113 vfs_path_free (panel
->cwd_vpath
);
4114 panel
->cwd_vpath
= vfs_path_clone (vfs_get_raw_current_dir ());
4117 /* Load the default format */
4119 do_load_dir (panel
->cwd_vpath
, &panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
,
4120 panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
4121 panel
->sort_info
.exec_first
, panel
->filter
);
4123 /* Restore old right path */
4128 vpath
= vfs_path_from_str (curdir
);
4129 err
= mc_chdir (vpath
);
4130 vfs_path_free (vpath
);
4137 /* --------------------------------------------------------------------------------------------- */
4140 panel_reload (WPanel
* panel
)
4142 struct stat current_stat
;
4146 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
4147 ok
= (panels_options
.fast_reload
&& stat (tmp_path
, ¤t_stat
) == 0
4148 && current_stat
.st_ctime
== panel
->dir_stat
.st_ctime
4149 && current_stat
.st_mtime
== panel
->dir_stat
.st_mtime
);
4159 if (mc_chdir (panel
->cwd_vpath
) != -1)
4162 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
4163 if (tmp_path
[0] == PATH_SEP
&& tmp_path
[1] == '\0')
4165 panel_clean_dir (panel
);
4166 panel
->count
= set_zero_dir (&panel
->dir
) ? 1 : 0;
4170 last_slash
= strrchr (tmp_path
, PATH_SEP
);
4171 vfs_path_free (panel
->cwd_vpath
);
4172 if (last_slash
== NULL
|| last_slash
== tmp_path
)
4173 panel
->cwd_vpath
= vfs_path_from_str (PATH_SEP_STR
);
4177 panel
->cwd_vpath
= vfs_path_from_str (tmp_path
);
4180 memset (&(panel
->dir_stat
), 0, sizeof (panel
->dir_stat
));
4186 do_reload_dir (panel
->cwd_vpath
, &panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
,
4187 panel
->count
, panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
4188 panel
->sort_info
.exec_first
, panel
->filter
);
4191 if (panel
->selected
>= panel
->count
)
4192 do_select (panel
, panel
->count
- 1);
4194 recalculate_panel_summary (panel
);
4197 /* --------------------------------------------------------------------------------------------- */
4198 /* Switches the panel to the mode specified in the format */
4199 /* Seting up both format and status string. Return: 0 - on success; */
4200 /* 1 - format error; 2 - status error; 3 - errors in both formats. */
4203 set_panel_formats (WPanel
* p
)
4209 form
= use_display_format (p
, panel_format (p
), &err
, 0);
4218 delete_format (p
->format
);
4222 if (panels_options
.show_mini_info
)
4224 form
= use_display_format (p
, mini_status_format (p
), &err
, 1);
4233 delete_format (p
->status_format
);
4234 p
->status_format
= form
;
4238 panel_format_modified (p
);
4239 panel_update_cols (&(p
->widget
), p
->frame_size
);
4242 message (D_ERROR
, _("Warning"),
4243 _("User supplied format looks invalid, reverting to default."));
4246 g_free (p
->user_format
);
4247 p
->user_format
= g_strdup (DEFAULT_USER_FORMAT
);
4251 g_free (p
->user_status_format
[p
->list_type
]);
4252 p
->user_status_format
[p
->list_type
] = g_strdup (DEFAULT_USER_FORMAT
);
4258 /* --------------------------------------------------------------------------------------------- */
4261 panel_update_cols (Widget
* widget
, panel_display_t frame_size
)
4265 /* don't touch panel if it is not in dialog yet */
4266 /* if panel is not in dialog it is not in widgets list
4267 and cannot be compared with get_panel_widget() result */
4268 if (widget
->owner
== NULL
)
4271 if (panels_layout
.horizontal_split
)
4273 widget
->cols
= COLS
;
4277 if (frame_size
== frame_full
)
4282 else if (widget
== get_panel_widget (0))
4284 cols
= panels_layout
.left_panel_size
;
4289 cols
= COLS
- panels_layout
.left_panel_size
;
4290 origin
= panels_layout
.left_panel_size
;
4293 widget
->cols
= cols
;
4297 /* --------------------------------------------------------------------------------------------- */
4299 /* Select current item and readjust the panel */
4301 select_item (WPanel
* panel
)
4303 /* Although currently all over the code we set the selection and
4304 top file to decent values before calling select_item, I could
4305 forget it someday, so it's better to do the actual fitting here */
4307 if (panel
->selected
< 0)
4308 panel
->selected
= 0;
4310 if (panel
->selected
> panel
->count
- 1)
4311 panel
->selected
= panel
->count
- 1;
4313 adjust_top_file (panel
);
4317 execute_hooks (select_file_hook
);
4320 /* --------------------------------------------------------------------------------------------- */
4321 /** Clears all files in the panel, used only when one file was marked */
4323 unmark_files (WPanel
* panel
)
4329 for (i
= 0; i
< panel
->count
; i
++)
4330 file_mark (panel
, i
, 0);
4332 panel
->dirs_marked
= 0;
4337 /* --------------------------------------------------------------------------------------------- */
4338 /** Recalculate the panels summary information, used e.g. when marked
4339 files might have been removed by an external command */
4342 recalculate_panel_summary (WPanel
* panel
)
4347 panel
->dirs_marked
= 0;
4350 for (i
= 0; i
< panel
->count
; i
++)
4351 if (panel
->dir
.list
[i
].f
.marked
)
4353 /* do_file_mark will return immediately if newmark == oldmark.
4354 So we have to first unmark it to get panel's summary information
4355 updated. (Norbert) */
4356 panel
->dir
.list
[i
].f
.marked
= 0;
4357 do_file_mark (panel
, i
, 1);
4361 /* --------------------------------------------------------------------------------------------- */
4362 /** This routine marks a file or a directory */
4365 do_file_mark (WPanel
* panel
, int idx
, int mark
)
4367 if (panel
->dir
.list
[idx
].f
.marked
== mark
)
4370 /* Only '..' can't be marked, '.' isn't visible */
4371 if (strcmp (panel
->dir
.list
[idx
].fname
, "..") == 0)
4374 file_mark (panel
, idx
, mark
);
4375 if (panel
->dir
.list
[idx
].f
.marked
)
4378 if (S_ISDIR (panel
->dir
.list
[idx
].st
.st_mode
))
4380 if (panel
->dir
.list
[idx
].f
.dir_size_computed
)
4381 panel
->total
+= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4382 panel
->dirs_marked
++;
4385 panel
->total
+= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4390 if (S_ISDIR (panel
->dir
.list
[idx
].st
.st_mode
))
4392 if (panel
->dir
.list
[idx
].f
.dir_size_computed
)
4393 panel
->total
-= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4394 panel
->dirs_marked
--;
4397 panel
->total
-= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4402 /* --------------------------------------------------------------------------------------------- */
4404 * Changes the current directory of the panel.
4405 * Record change in the directory history.
4408 do_panel_cd (struct WPanel
*panel
, const vfs_path_t
* new_dir_vpath
, enum cd_enum cd_type
)
4412 r
= _do_panel_cd (panel
, new_dir_vpath
, cd_type
);
4414 directory_history_add (panel
, panel
->cwd_vpath
);
4418 /* --------------------------------------------------------------------------------------------- */
4421 file_mark (WPanel
* panel
, int lc_index
, int val
)
4423 if (panel
->dir
.list
[lc_index
].f
.marked
!= val
)
4425 panel
->dir
.list
[lc_index
].f
.marked
= val
;
4430 /* --------------------------------------------------------------------------------------------- */
4433 panel_re_sort (WPanel
* panel
)
4441 filename
= g_strdup (selection (panel
)->fname
);
4442 unselect_item (panel
);
4443 do_sort (&panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
, panel
->count
- 1,
4444 panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
4445 panel
->sort_info
.exec_first
);
4446 panel
->selected
= -1;
4447 for (i
= panel
->count
; i
; i
--)
4449 if (!strcmp (panel
->dir
.list
[i
- 1].fname
, filename
))
4451 panel
->selected
= i
- 1;
4456 panel
->top_file
= panel
->selected
- ITEMS (panel
) / 2;
4457 select_item (panel
);
4461 /* --------------------------------------------------------------------------------------------- */
4464 panel_set_sort_order (WPanel
* panel
, const panel_field_t
* sort_order
)
4466 if (sort_order
== NULL
)
4469 panel
->sort_info
.sort_field
= sort_order
;
4471 /* The directory is already sorted, we have to load the unsorted stuff */
4472 if (sort_order
->sort_routine
== (sortfn
*) unsorted
)
4476 current_file
= g_strdup (panel
->dir
.list
[panel
->selected
].fname
);
4477 panel_reload (panel
);
4478 try_to_select (panel
, current_file
);
4479 g_free (current_file
);
4481 panel_re_sort (panel
);
4484 /* --------------------------------------------------------------------------------------------- */
4489 * Change panel encoding.
4490 * @param panel WPanel object
4494 panel_change_encoding (WPanel
* panel
)
4496 const char *encoding
= NULL
;
4500 r
= select_charset (-1, -1, panel
->codepage
, FALSE
);
4502 if (r
== SELECT_CHARSET_CANCEL
)
4503 return; /* Cancel */
4505 panel
->codepage
= r
;
4507 if (panel
->codepage
== SELECT_CHARSET_NO_TRANSLATE
)
4509 /* No translation */
4510 vfs_path_t
*cd_path_vpath
;
4512 g_free (init_translation_table (mc_global
.display_codepage
, mc_global
.display_codepage
));
4513 cd_path_vpath
= remove_encoding_from_path (panel
->cwd_vpath
);
4514 do_panel_cd (panel
, cd_path_vpath
, cd_parse_command
);
4516 vfs_path_free (cd_path_vpath
);
4520 errmsg
= init_translation_table (panel
->codepage
, mc_global
.display_codepage
);
4523 message (D_ERROR
, MSG_ERROR
, "%s", errmsg
);
4528 encoding
= get_codepage_id (panel
->codepage
);
4529 if (encoding
!= NULL
)
4532 vfs_change_encoding (panel
->cwd_vpath
, encoding
);
4534 cd_path
= vfs_path_to_str (panel
->cwd_vpath
);
4535 if (!do_panel_cd (panel
, panel
->cwd_vpath
, cd_parse_command
))
4536 message (D_ERROR
, MSG_ERROR
, _("Cannot chdir to \"%s\""), cd_path
);
4541 /* --------------------------------------------------------------------------------------------- */
4544 * Remove encode info from last path element.
4548 remove_encoding_from_path (const vfs_path_t
* vpath
)
4550 vfs_path_t
*ret_vpath
;
4554 ret_vpath
= vfs_path_new ();
4556 tmp_conv
= g_string_new ("");
4558 for (indx
= 0; indx
< vfs_path_elements_count (vpath
); indx
++)
4561 vfs_path_element_t
*path_element
;
4563 path_element
= vfs_path_element_clone (vfs_path_get_by_index (vpath
, indx
));
4564 vfs_path_add_element (ret_vpath
, path_element
);
4566 if (path_element
->encoding
== NULL
)
4569 converter
= str_crt_conv_to (path_element
->encoding
);
4570 if (converter
== INVALID_CONV
)
4573 g_free (path_element
->encoding
);
4574 path_element
->encoding
= NULL
;
4576 str_vfs_convert_from (converter
, path_element
->path
, tmp_conv
);
4578 g_free (path_element
->path
);
4579 path_element
->path
= g_strndup (tmp_conv
->str
, tmp_conv
->len
);
4581 g_string_set_size (tmp_conv
, 0);
4583 str_close_conv (converter
);
4584 str_close_conv (path_element
->dir
.converter
);
4585 path_element
->dir
.converter
= INVALID_CONV
;
4587 g_string_free (tmp_conv
, TRUE
);
4590 #endif /* HAVE_CHARSET */
4592 /* --------------------------------------------------------------------------------------------- */
4595 * This routine reloads the directory in both panels. It tries to
4596 * select current_file in current_panel and other_file in other_panel.
4597 * If current_file == -1 then it automatically sets current_file and
4598 * other_file to the currently selected files in the panels.
4600 * if force_update has the UP_ONLY_CURRENT bit toggled on, then it
4601 * will not reload the other panel.
4603 * @param flags for reload panel
4604 * @param current_file name of the current file
4608 update_panels (panel_update_flags_t flags
, const char *current_file
)
4610 gboolean reload_other
= (flags
& UP_ONLY_CURRENT
) == 0;
4613 update_one_panel (get_current_index (), flags
, current_file
);
4615 update_one_panel (get_other_index (), flags
, UP_KEEPSEL
);
4617 if (get_current_type () == view_listing
)
4618 panel
= (WPanel
*) get_panel_widget (get_current_index ());
4620 panel
= (WPanel
*) get_panel_widget (get_other_index ());
4622 if (!panel
->is_panelized
)
4623 (void) mc_chdir (panel
->cwd_vpath
);
4626 /* --------------------------------------------------------------------------------------------- */
4629 panel_get_num_of_sortable_fields (void)
4631 gsize ret
= 0, lc_index
;
4633 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4634 if (panel_fields
[lc_index
].is_user_choice
)
4639 /* --------------------------------------------------------------------------------------------- */
4642 panel_get_sortable_fields (gsize
* array_size
)
4647 lc_index
= panel_get_num_of_sortable_fields ();
4649 ret
= g_try_new0 (char *, lc_index
+ 1);
4653 if (array_size
!= NULL
)
4654 *array_size
= lc_index
;
4658 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
4659 if (panel_fields
[i
].is_user_choice
)
4660 ret
[lc_index
++] = g_strdup (_(panel_fields
[i
].title_hotkey
));
4661 return (const char **) ret
;
4664 /* --------------------------------------------------------------------------------------------- */
4666 const panel_field_t
*
4667 panel_get_field_by_id (const char *name
)
4670 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4671 if (panel_fields
[lc_index
].id
!= NULL
&& strcmp (name
, panel_fields
[lc_index
].id
) == 0)
4672 return &panel_fields
[lc_index
];
4676 /* --------------------------------------------------------------------------------------------- */
4678 const panel_field_t
*
4679 panel_get_field_by_title_hotkey (const char *name
)
4682 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4683 if (panel_fields
[lc_index
].title_hotkey
!= NULL
&&
4684 strcmp (name
, _(panel_fields
[lc_index
].title_hotkey
)) == 0)
4685 return &panel_fields
[lc_index
];
4689 /* --------------------------------------------------------------------------------------------- */
4691 const panel_field_t
*
4692 panel_get_field_by_title (const char *name
)
4695 gchar
*title
= NULL
;
4697 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4699 title
= panel_get_title_without_hotkey (panel_fields
[lc_index
].title_hotkey
);
4700 if (panel_fields
[lc_index
].title_hotkey
!= NULL
&& strcmp (name
, title
) == 0)
4703 return &panel_fields
[lc_index
];
4710 /* --------------------------------------------------------------------------------------------- */
4713 panel_get_num_of_user_possible_fields (void)
4715 gsize ret
= 0, lc_index
;
4717 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4718 if (panel_fields
[lc_index
].use_in_user_format
)
4723 /* --------------------------------------------------------------------------------------------- */
4726 panel_get_user_possible_fields (gsize
* array_size
)
4731 lc_index
= panel_get_num_of_user_possible_fields ();
4733 ret
= g_try_new0 (char *, lc_index
+ 1);
4737 if (array_size
!= NULL
)
4738 *array_size
= lc_index
;
4742 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
4743 if (panel_fields
[i
].use_in_user_format
)
4744 ret
[lc_index
++] = g_strdup (_(panel_fields
[i
].title_hotkey
));
4745 return (const char **) ret
;
4748 /* --------------------------------------------------------------------------------------------- */
4753 panel_sort_up_sign
= mc_skin_get ("widget-common", "sort-sign-up", "'");
4754 panel_sort_down_sign
= mc_skin_get ("widget-common", "sort-sign-down", ",");
4756 panel_hiddenfiles_sign_show
= mc_skin_get ("widget-panel", "hiddenfiles-sign-show", ".");
4757 panel_hiddenfiles_sign_hide
= mc_skin_get ("widget-panel", "hiddenfiles-sign-hide", ".");
4758 panel_history_prev_item_sign
= mc_skin_get ("widget-panel", "history-prev-item-sign", "<");
4759 panel_history_next_item_sign
= mc_skin_get ("widget-panel", "history-next-item-sign", ">");
4760 panel_history_show_list_sign
= mc_skin_get ("widget-panel", "history-show-list-sign", "^");
4761 panel_filename_scroll_left_char
=
4762 mc_skin_get ("widget-panel", "filename-scroll-left-char", "{");
4763 panel_filename_scroll_right_char
=
4764 mc_skin_get ("widget-panel", "filename-scroll-right-char", "}");
4766 mc_event_add (MCEVENT_GROUP_FILEMANAGER
, "update_panels", event_update_panels
, NULL
, NULL
);
4767 mc_event_add (MCEVENT_GROUP_FILEMANAGER
, "panel_save_curent_file_to_clip_file",
4768 panel_save_curent_file_to_clip_file
, NULL
, NULL
);
4772 /* --------------------------------------------------------------------------------------------- */
4777 g_free (panel_sort_up_sign
);
4778 g_free (panel_sort_down_sign
);
4780 g_free (panel_hiddenfiles_sign_show
);
4781 g_free (panel_hiddenfiles_sign_hide
);
4782 g_free (panel_history_prev_item_sign
);
4783 g_free (panel_history_next_item_sign
);
4784 g_free (panel_history_show_list_sign
);
4785 g_free (panel_filename_scroll_left_char
);
4786 g_free (panel_filename_scroll_right_char
);
4790 /* --------------------------------------------------------------------------------------------- */