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 #ifdef ENABLE_SUBSHELL
66 #include "src/subshell.h" /* do_subshell_chdir() */
72 #include "ext.h" /* regexp_command */
73 #include "layout.h" /* Most layout variables are here */
75 #include "command.h" /* cmdline */
78 #include "mountlist.h" /* my_statfs */
82 /*** global variables ****************************************************************************/
84 /* The hook list for the select file function */
85 hook_t
*select_file_hook
= NULL
;
88 panelized_panel_t panelized_panel
= { {NULL
, 0}, -1, NULL
};
91 static const char *string_file_name (file_entry
*, int);
92 static const char *string_file_size (file_entry
*, int);
93 static const char *string_file_size_brief (file_entry
*, int);
94 static const char *string_file_type (file_entry
*, int);
95 static const char *string_file_mtime (file_entry
*, int);
96 static const char *string_file_atime (file_entry
*, int);
97 static const char *string_file_ctime (file_entry
*, int);
98 static const char *string_file_permission (file_entry
*, int);
99 static const char *string_file_perm_octal (file_entry
*, int);
100 static const char *string_file_nlinks (file_entry
*, int);
101 static const char *string_inode (file_entry
*, int);
102 static const char *string_file_nuid (file_entry
*, int);
103 static const char *string_file_ngid (file_entry
*, int);
104 static const char *string_file_owner (file_entry
*, int);
105 static const char *string_file_group (file_entry
*, int);
106 static const char *string_marked (file_entry
*, int);
107 static const char *string_space (file_entry
*, int);
108 static const char *string_dot (file_entry
*, int);
111 panel_field_t panel_fields
[] = {
113 "unsorted", 12, 1, J_LEFT_FIT
,
114 /* TRANSLATORS: one single character to represent 'unsorted' sort mode */
115 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
117 N_("&Unsorted"), TRUE
, FALSE
,
123 "name", 12, 1, J_LEFT_FIT
,
124 /* TRANSLATORS: one single character to represent 'name' sort mode */
125 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
127 N_("&Name"), TRUE
, TRUE
,
133 "version", 12, 1, J_LEFT_FIT
,
134 /* TRANSLATORS: one single character to represent 'version' sort mode */
135 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
137 N_("&Version"), TRUE
, FALSE
,
143 "extension", 12, 1, J_LEFT_FIT
,
144 /* TRANSLATORS: one single character to represent 'extension' sort mode */
145 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
147 N_("&Extension"), TRUE
, FALSE
,
148 string_file_name
, /* TODO: string_file_ext */
153 "size", 7, 0, J_RIGHT
,
154 /* TRANSLATORS: one single character to represent 'size' sort mode */
155 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
157 N_("&Size"), TRUE
, TRUE
,
163 "bsize", 7, 0, J_RIGHT
,
165 N_("Block Size"), FALSE
, FALSE
,
166 string_file_size_brief
,
171 "type", 1, 0, J_LEFT
,
179 "mtime", 12, 0, J_RIGHT
,
180 /* TRANSLATORS: one single character to represent 'Modify time' sort mode */
181 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
183 N_("&Modify time"), TRUE
, TRUE
,
189 "atime", 12, 0, J_RIGHT
,
190 /* TRANSLATORS: one single character to represent 'Access time' sort mode */
191 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
193 N_("&Access time"), TRUE
, TRUE
,
195 (sortfn
*) sort_atime
199 "ctime", 12, 0, J_RIGHT
,
200 /* TRANSLATORS: one single character to represent 'Change time' sort mode */
201 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
203 N_("C&hange time"), TRUE
, TRUE
,
205 (sortfn
*) sort_ctime
209 "perm", 10, 0, J_LEFT
,
211 N_("Permission"), FALSE
, TRUE
,
212 string_file_permission
,
217 "mode", 6, 0, J_RIGHT
,
219 N_("Perm"), FALSE
, TRUE
,
220 string_file_perm_octal
,
225 "nlink", 2, 0, J_RIGHT
,
227 N_("Nl"), FALSE
, TRUE
,
228 string_file_nlinks
, NULL
232 "inode", 5, 0, J_RIGHT
,
233 /* TRANSLATORS: one single character to represent 'inode' sort mode */
234 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
236 N_("&Inode"), TRUE
, TRUE
,
238 (sortfn
*) sort_inode
242 "nuid", 5, 0, J_RIGHT
,
244 N_("UID"), FALSE
, FALSE
,
250 "ngid", 5, 0, J_RIGHT
,
252 N_("GID"), FALSE
, FALSE
,
258 "owner", 8, 0, J_LEFT_FIT
,
260 N_("Owner"), FALSE
, TRUE
,
266 "group", 8, 0, J_LEFT_FIT
,
268 N_("Group"), FALSE
, TRUE
,
274 "mark", 1, 0, J_RIGHT
,
290 "space", 1, 0, J_RIGHT
,
298 "dot", 1, 0, J_RIGHT
,
306 NULL
, 0, 0, J_RIGHT
, NULL
, NULL
, FALSE
, FALSE
, NULL
, NULL
311 extern int saving_setup
;
313 /*** file scope macro definitions ****************************************************************/
315 #define ELEMENTS(arr) ( sizeof(arr) / sizeof((arr)[0]) )
320 #define MARKED_SELECTED 3
323 /* This macro extracts the number of available lines in a panel */
324 #define llines(p) (p->widget.lines - 3 - (panels_options.show_mini_info ? 2 : 0))
326 /*** file scope type declarations ****************************************************************/
337 * This describes a format item. The parse_display_format routine parses
338 * the user specified format and creates a linked list of format_e structures.
340 typedef struct format_e
342 struct format_e
*next
;
343 int requested_field_len
;
345 align_crt_t just_mode
;
347 const char *(*string_fn
) (file_entry
*, int len
);
352 /* File name scroll states */
355 FILENAME_NOSCROLL
= 1,
356 FILENAME_SCROLL_LEFT
= 2,
357 FILENAME_SCROLL_RIGHT
= 4
358 } filename_scroll_flag_t
;
360 /*** file scope variables ************************************************************************/
362 static char *panel_sort_up_sign
= NULL
;
363 static char *panel_sort_down_sign
= NULL
;
365 static char *panel_hiddenfiles_sign_show
= NULL
;
366 static char *panel_hiddenfiles_sign_hide
= NULL
;
367 static char *panel_history_prev_item_sign
= NULL
;
368 static char *panel_history_next_item_sign
= NULL
;
369 static char *panel_history_show_list_sign
= NULL
;
370 static char *panel_filename_scroll_left_char
= NULL
;
371 static char *panel_filename_scroll_right_char
= NULL
;
373 /* Panel that selection started */
374 static WPanel
*mouse_mark_panel
= NULL
;
376 static int mouse_marking
= 0;
377 static int state_mark
= 0;
378 /*** file scope functions ************************************************************************/
379 /* --------------------------------------------------------------------------------------------- */
382 set_colors (WPanel
* panel
)
385 tty_set_normal_attrs ();
386 tty_setcolor (NORMAL_COLOR
);
389 /* --------------------------------------------------------------------------------------------- */
390 /** Delete format string, it is a linked list */
393 delete_format (format_e
* format
)
395 while (format
!= NULL
)
397 format_e
*next
= format
->next
;
398 g_free (format
->title
);
404 /* --------------------------------------------------------------------------------------------- */
405 /** This code relies on the default justification!!! */
408 add_permission_string (const char *dest
, int width
, file_entry
* fe
, int attr
, int color
,
413 l
= get_user_permissions (&fe
->st
);
417 /* Place of the access bit in octal mode */
423 /* The same to the triplet in string mode */
428 for (i
= 0; i
< width
; i
++)
432 if (attr
== SELECTED
|| attr
== MARKED_SELECTED
)
433 tty_setcolor (MARKED_SELECTED_COLOR
);
435 tty_setcolor (MARKED_COLOR
);
438 tty_setcolor (color
);
440 tty_lowlevel_setcolor (-color
);
442 tty_print_char (dest
[i
]);
446 /* --------------------------------------------------------------------------------------------- */
447 /** String representations of various file attributes name */
450 string_file_name (file_entry
* fe
, int len
)
452 static char buffer
[MC_MAXPATHLEN
* MB_LEN_MAX
+ 1];
455 g_strlcpy (buffer
, fe
->fname
, sizeof (buffer
));
459 /* --------------------------------------------------------------------------------------------- */
464 unsigned int digits
= 0;
473 /* --------------------------------------------------------------------------------------------- */
476 format_device_number (char *buf
, size_t bufsize
, dev_t dev
)
478 dev_t major_dev
= major (dev
);
479 dev_t minor_dev
= minor (dev
);
480 unsigned int major_digits
= ilog10 (major_dev
);
481 unsigned int minor_digits
= ilog10 (minor_dev
);
483 g_assert (bufsize
>= 1);
484 if (major_digits
+ 1 + minor_digits
+ 1 <= bufsize
)
486 g_snprintf (buf
, bufsize
, "%lu,%lu", (unsigned long) major_dev
, (unsigned long) minor_dev
);
490 g_strlcpy (buf
, _("[dev]"), bufsize
);
494 /* --------------------------------------------------------------------------------------------- */
498 string_file_size (file_entry
* fe
, int len
)
500 static char buffer
[BUF_TINY
];
502 /* Don't ever show size of ".." since we don't calculate it */
503 if (!strcmp (fe
->fname
, ".."))
508 #ifdef HAVE_STRUCT_STAT_ST_RDEV
509 if (S_ISBLK (fe
->st
.st_mode
) || S_ISCHR (fe
->st
.st_mode
))
510 format_device_number (buffer
, len
+ 1, fe
->st
.st_rdev
);
514 size_trunc_len (buffer
, (unsigned int) len
, fe
->st
.st_size
, 0, panels_options
.kilobyte_si
);
519 /* --------------------------------------------------------------------------------------------- */
523 string_file_size_brief (file_entry
* fe
, int len
)
525 if (S_ISLNK (fe
->st
.st_mode
) && !fe
->f
.link_to_dir
)
530 if ((S_ISDIR (fe
->st
.st_mode
) || fe
->f
.link_to_dir
) && strcmp (fe
->fname
, ".."))
535 return string_file_size (fe
, len
);
538 /* --------------------------------------------------------------------------------------------- */
539 /** This functions return a string representation of a file entry type */
542 string_file_type (file_entry
* fe
, int len
)
544 static char buffer
[2];
547 if (S_ISDIR (fe
->st
.st_mode
))
548 buffer
[0] = PATH_SEP
;
549 else if (S_ISLNK (fe
->st
.st_mode
))
551 if (fe
->f
.link_to_dir
)
553 else if (fe
->f
.stale_link
)
558 else if (S_ISCHR (fe
->st
.st_mode
))
560 else if (S_ISSOCK (fe
->st
.st_mode
))
562 else if (S_ISDOOR (fe
->st
.st_mode
))
564 else if (S_ISBLK (fe
->st
.st_mode
))
566 else if (S_ISFIFO (fe
->st
.st_mode
))
568 else if (S_ISNAM (fe
->st
.st_mode
))
570 else if (!S_ISREG (fe
->st
.st_mode
))
571 buffer
[0] = '?'; /* non-regular of unknown kind */
572 else if (is_exe (fe
->st
.st_mode
))
580 /* --------------------------------------------------------------------------------------------- */
584 string_file_mtime (file_entry
* fe
, int len
)
587 return file_date (fe
->st
.st_mtime
);
590 /* --------------------------------------------------------------------------------------------- */
594 string_file_atime (file_entry
* fe
, int len
)
597 return file_date (fe
->st
.st_atime
);
600 /* --------------------------------------------------------------------------------------------- */
604 string_file_ctime (file_entry
* fe
, int len
)
607 return file_date (fe
->st
.st_ctime
);
610 /* --------------------------------------------------------------------------------------------- */
614 string_file_permission (file_entry
* fe
, int len
)
617 return string_perm (fe
->st
.st_mode
);
620 /* --------------------------------------------------------------------------------------------- */
624 string_file_perm_octal (file_entry
* fe
, int len
)
626 static char buffer
[10];
629 g_snprintf (buffer
, sizeof (buffer
), "0%06lo", (unsigned long) fe
->st
.st_mode
);
633 /* --------------------------------------------------------------------------------------------- */
637 string_file_nlinks (file_entry
* fe
, int len
)
639 static char buffer
[BUF_TINY
];
642 g_snprintf (buffer
, sizeof (buffer
), "%16d", (int) fe
->st
.st_nlink
);
646 /* --------------------------------------------------------------------------------------------- */
650 string_inode (file_entry
* fe
, int len
)
652 static char buffer
[10];
655 g_snprintf (buffer
, sizeof (buffer
), "%lu", (unsigned long) fe
->st
.st_ino
);
659 /* --------------------------------------------------------------------------------------------- */
663 string_file_nuid (file_entry
* fe
, int len
)
665 static char buffer
[10];
668 g_snprintf (buffer
, sizeof (buffer
), "%lu", (unsigned long) fe
->st
.st_uid
);
672 /* --------------------------------------------------------------------------------------------- */
676 string_file_ngid (file_entry
* fe
, int len
)
678 static char buffer
[10];
681 g_snprintf (buffer
, sizeof (buffer
), "%lu", (unsigned long) fe
->st
.st_gid
);
685 /* --------------------------------------------------------------------------------------------- */
689 string_file_owner (file_entry
* fe
, int len
)
692 return get_owner (fe
->st
.st_uid
);
695 /* --------------------------------------------------------------------------------------------- */
699 string_file_group (file_entry
* fe
, int len
)
702 return get_group (fe
->st
.st_gid
);
705 /* --------------------------------------------------------------------------------------------- */
709 string_marked (file_entry
* fe
, int len
)
712 return fe
->f
.marked
? "*" : " ";
715 /* --------------------------------------------------------------------------------------------- */
719 string_space (file_entry
* fe
, int len
)
726 /* --------------------------------------------------------------------------------------------- */
730 string_dot (file_entry
* fe
, int len
)
737 /* --------------------------------------------------------------------------------------------- */
740 file_compute_color (int attr
, file_entry
* fe
)
745 return (SELECTED_COLOR
);
747 return (MARKED_COLOR
);
748 case MARKED_SELECTED
:
749 return (MARKED_SELECTED_COLOR
);
751 return (NORMAL_COLOR
);
754 if (!panels_options
.filetype_mode
)
755 return (NORMAL_COLOR
);
758 return mc_fhl_get_color (mc_filehighlight
, fe
);
761 /* --------------------------------------------------------------------------------------------- */
762 /** Formats the file number file_index of panel in the buffer dest */
764 static filename_scroll_flag_t
765 format_file (char *dest
, int limit
, WPanel
* panel
, int file_index
, int width
, int attr
,
766 int isstatus
, int *field_lenght
)
768 int color
, length
, empty_line
;
770 format_e
*format
, *home
;
772 filename_scroll_flag_t res
= FILENAME_NOSCROLL
;
777 empty_line
= (file_index
>= panel
->count
);
778 home
= (isstatus
) ? panel
->status_format
: panel
->format
;
779 fe
= &panel
->dir
.list
[file_index
];
783 color
= file_compute_color (attr
, fe
);
785 color
= NORMAL_COLOR
;
786 for (format
= home
; format
; format
= format
->next
)
791 if (format
->string_fn
)
794 const char *prepared_text
;
800 txt
= (*format
->string_fn
) (fe
, format
->field_len
);
802 len
= format
->field_len
;
803 if (len
+ length
> width
)
804 len
= width
- length
;
808 if (!isstatus
&& panel
->content_shift
> -1 && strcmp (format
->id
, "name") == 0)
813 *field_lenght
= len
+ 1;
815 str_len
= str_length (txt
);
816 i
= max (0, str_len
- len
);
817 panel
->max_shift
= max (panel
->max_shift
, i
);
818 i
= min (panel
->content_shift
, i
);
822 name_offset
= str_offset_to_pos (txt
, i
);
825 res
= FILENAME_SCROLL_LEFT
;
826 if (str_length (txt
+ name_offset
) > len
)
827 res
|= FILENAME_SCROLL_RIGHT
;
833 if (panels_options
.permission_mode
)
835 if (!strcmp (format
->id
, "perm"))
837 else if (!strcmp (format
->id
, "mode"))
842 tty_setcolor (color
);
844 tty_lowlevel_setcolor (-color
);
846 if (!isstatus
&& panel
->content_shift
> -1)
848 str_fit_to_term (txt
+ name_offset
, len
, HIDE_FIT (format
->just_mode
));
850 prepared_text
= str_fit_to_term (txt
, len
, format
->just_mode
);
853 add_permission_string (prepared_text
, format
->field_len
, fe
, attr
, color
, perm
- 1);
855 tty_print_string (prepared_text
);
861 if (attr
== SELECTED
|| attr
== MARKED_SELECTED
)
862 tty_setcolor (SELECTED_COLOR
);
864 tty_setcolor (NORMAL_COLOR
);
865 tty_print_one_vline (TRUE
);
875 tty_draw_hline (y
, x
, ' ', width
- length
);
881 /* --------------------------------------------------------------------------------------------- */
884 repaint_file (WPanel
* panel
, int file_index
, int mv
, int attr
, int isstatus
)
886 int second_column
= 0;
889 char buffer
[BUF_MEDIUM
];
890 filename_scroll_flag_t ret_frm
;
892 gboolean panel_is_split
= !isstatus
&& panel
->split
;
895 width
= panel
->widget
.cols
- 2;
899 second_column
= (file_index
- panel
->top_file
) / llines (panel
);
900 width
= width
/ 2 - 1;
902 if (second_column
!= 0)
905 /*width = (panel->widget.cols-2) - (panel->widget.cols-2)/2 - 1; */
906 width
= panel
->widget
.cols
- offset
- 2;
910 /* Nothing to paint */
916 int pos
= file_index
- panel
->top_file
;
919 ypos
= pos
% llines (panel
);
924 widget_move (&panel
->widget
, ypos
, offset
+ 1);
927 ret_frm
= format_file (buffer
, sizeof (buffer
), panel
, file_index
, width
, attr
, isstatus
, &fln
);
932 tty_print_char (' ');
935 tty_setcolor (NORMAL_COLOR
);
936 tty_print_one_vline (TRUE
);
939 if (ret_frm
!= FILENAME_NOSCROLL
&& mv
)
941 if (!panel_is_split
&& fln
> 0)
943 if (panel
->list_type
== list_long
)
945 offset
= width
- fln
+ 1;
953 widget_move (&panel
->widget
, ypos
, offset
);
954 tty_setcolor (NORMAL_COLOR
);
955 tty_print_string (panel_filename_scroll_left_char
);
957 if ((ret_frm
& FILENAME_SCROLL_RIGHT
) != 0)
959 widget_move (&panel
->widget
, ypos
, offset
+ 1 + width
);
960 tty_setcolor (NORMAL_COLOR
);
961 tty_print_string (panel_filename_scroll_right_char
);
966 /* --------------------------------------------------------------------------------------------- */
969 display_mini_info (WPanel
* panel
)
971 if (!panels_options
.show_mini_info
)
974 widget_move (&panel
->widget
, llines (panel
) + 3, 1);
976 if (panel
->searching
)
978 tty_setcolor (INPUT_COLOR
);
979 tty_print_char ('/');
980 tty_print_string (str_fit_to_term (panel
->search_buffer
, panel
->widget
.cols
- 3, J_LEFT
));
984 /* Status resolves links and show them */
987 if (S_ISLNK (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
989 char link_target
[MC_MAXPATHLEN
];
990 vfs_path_t
*lc_link_vpath
;
994 vfs_path_append_new (panel
->cwd_vpath
, panel
->dir
.list
[panel
->selected
].fname
, NULL
);
995 len
= mc_readlink (lc_link_vpath
, link_target
, MC_MAXPATHLEN
- 1);
996 vfs_path_free (lc_link_vpath
);
999 link_target
[len
] = 0;
1000 tty_print_string ("-> ");
1001 tty_print_string (str_fit_to_term (link_target
, panel
->widget
.cols
- 5, J_LEFT_FIT
));
1004 tty_print_string (str_fit_to_term (_("<readlink failed>"),
1005 panel
->widget
.cols
- 2, J_LEFT
));
1007 else if (strcmp (panel
->dir
.list
[panel
->selected
].fname
, "..") == 0)
1010 * while loading directory (do_load_dir() and do_reload_dir()),
1011 * the actual stat info about ".." directory isn't got;
1012 * so just don't display incorrect info about ".." directory */
1013 tty_print_string (str_fit_to_term (_("UP--DIR"), panel
->widget
.cols
- 2, J_LEFT
));
1016 /* Default behavior */
1017 repaint_file (panel
, panel
->selected
, 0, STATUS
, 1);
1020 /* --------------------------------------------------------------------------------------------- */
1023 paint_dir (WPanel
* panel
)
1026 int color
; /* Color value of the line */
1027 int items
; /* Number of items */
1029 items
= llines (panel
) * (panel
->split
? 2 : 1);
1030 /* reset max len of filename because we have the new max length for the new file list */
1031 panel
->max_shift
= -1;
1032 for (i
= 0; i
< items
; i
++)
1034 if (i
+ panel
->top_file
>= panel
->count
)
1038 color
= 2 * (panel
->dir
.list
[i
+ panel
->top_file
].f
.marked
);
1039 color
+= (panel
->selected
== i
+ panel
->top_file
&& panel
->active
);
1041 repaint_file (panel
, i
+ panel
->top_file
, 1, color
, 0);
1044 tty_set_normal_attrs ();
1047 /* --------------------------------------------------------------------------------------------- */
1050 display_total_marked_size (WPanel
* panel
, int y
, int x
, gboolean size_only
)
1052 char buffer
[BUF_SMALL
], b_bytes
[BUF_SMALL
], *buf
;
1055 if (panel
->marked
<= 0)
1058 buf
= size_only
? b_bytes
: buffer
;
1059 cols
= panel
->widget
.cols
- 2;
1062 * This is a trick to use two ngettext() calls in one sentence.
1063 * First make "N bytes", then insert it into "X in M files".
1065 g_snprintf (b_bytes
, sizeof (b_bytes
),
1066 ngettext ("%s byte", "%s bytes", panel
->total
),
1067 size_trunc_sep (panel
->total
, panels_options
.kilobyte_si
));
1069 g_snprintf (buffer
, sizeof (buffer
),
1070 ngettext ("%s in %d file", "%s in %d files", panel
->marked
),
1071 b_bytes
, panel
->marked
);
1073 /* don't forget spaces around buffer content */
1074 buf
= (char *) str_trunc (buf
, cols
- 4);
1077 /* center in panel */
1078 x
= (panel
->widget
.cols
- str_term_width1 (buf
)) / 2 - 1;
1081 * y == llines (panel) + 2 for mini_info_separator
1082 * y == panel->widget.lines - 1 for panel bottom frame
1084 widget_move (&panel
->widget
, y
, x
);
1085 tty_setcolor (MARKED_COLOR
);
1086 tty_printf (" %s ", buf
);
1089 /* --------------------------------------------------------------------------------------------- */
1092 mini_info_separator (WPanel
* panel
)
1094 if (panels_options
.show_mini_info
)
1096 const int y
= llines (panel
) + 2;
1098 tty_setcolor (NORMAL_COLOR
);
1099 tty_draw_hline (panel
->widget
.y
+ y
, panel
->widget
.x
+ 1,
1100 ACS_HLINE
, panel
->widget
.cols
- 2);
1101 /* Status displays total marked size.
1102 * Centered in panel, full format. */
1103 display_total_marked_size (panel
, y
, -1, FALSE
);
1107 /* --------------------------------------------------------------------------------------------- */
1110 show_free_space (WPanel
* panel
)
1112 /* Used to figure out how many free space we have */
1113 static struct my_statfs myfs_stats
;
1114 /* Old current working directory for displaying free space */
1115 static char *old_cwd
= NULL
;
1118 /* Don't try to stat non-local fs */
1119 if (!vfs_file_is_local (panel
->cwd_vpath
) || !free_space
)
1122 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
1123 if (old_cwd
== NULL
|| strcmp (old_cwd
, tmp_path
) != 0)
1125 char rpath
[PATH_MAX
];
1132 if (mc_realpath (old_cwd
, rpath
) == NULL
)
1135 my_statfs (&myfs_stats
, rpath
);
1139 if (myfs_stats
.avail
!= 0 || myfs_stats
.total
!= 0)
1141 char buffer1
[6], buffer2
[6], tmp
[BUF_SMALL
];
1142 size_trunc_len (buffer1
, sizeof (buffer1
) - 1, myfs_stats
.avail
, 1,
1143 panels_options
.kilobyte_si
);
1144 size_trunc_len (buffer2
, sizeof (buffer2
) - 1, myfs_stats
.total
, 1,
1145 panels_options
.kilobyte_si
);
1146 g_snprintf (tmp
, sizeof (tmp
), " %s/%s (%d%%) ", buffer1
, buffer2
,
1147 myfs_stats
.total
== 0 ? 0 :
1148 (int) (100 * (long double) myfs_stats
.avail
/ myfs_stats
.total
));
1149 widget_move (&panel
->widget
, panel
->widget
.lines
- 1,
1150 panel
->widget
.cols
- 2 - (int) strlen (tmp
));
1151 tty_setcolor (NORMAL_COLOR
);
1152 tty_print_string (tmp
);
1156 /* --------------------------------------------------------------------------------------------- */
1158 * Prepare path string for showing in panel's header.
1159 * Passwords will removed, also home dir will replaced by ~
1161 * @param panel WPanel object
1163 * @return newly allocated string.
1167 panel_correct_path_to_show (WPanel
* panel
)
1169 vfs_path_t
*last_vpath
;
1170 const vfs_path_element_t
*path_element
;
1174 elements_count
= vfs_path_elements_count (panel
->cwd_vpath
);
1176 /* get last path element */
1177 path_element
= vfs_path_element_clone (vfs_path_get_by_index (panel
->cwd_vpath
, -1));
1180 if (elements_count
> 1 && (strcmp (path_element
->class->name
, "cpiofs") == 0 ||
1181 strcmp (path_element
->class->name
, "extfs") == 0 ||
1182 strcmp (path_element
->class->name
, "tarfs") == 0))
1184 const char *archive_name
;
1185 const vfs_path_element_t
*prev_path_element
;
1187 /* get previous path element for catching archive name */
1188 prev_path_element
= vfs_path_get_by_index (panel
->cwd_vpath
, -2);
1189 archive_name
= strrchr (prev_path_element
->path
, PATH_SEP
);
1190 if (archive_name
!= NULL
)
1192 last_vpath
= vfs_path_from_str_flags (archive_name
+ 1, VPF_NO_CANON
);
1196 last_vpath
= vfs_path_from_str_flags (prev_path_element
->path
, VPF_NO_CANON
);
1197 last_vpath
->relative
= TRUE
;
1202 last_vpath
= vfs_path_new ();
1203 last_vpath
->relative
= TRUE
;
1206 vfs_path_add_element (last_vpath
, path_element
);
1208 vfs_path_to_str_flags (last_vpath
, 0,
1209 VPF_STRIP_HOME
| VPF_STRIP_PASSWORD
| VPF_HIDE_CHARSET
);
1210 vfs_path_free (last_vpath
);
1215 /* --------------------------------------------------------------------------------------------- */
1217 * Get Current path element encoding
1219 * @param panel WPanel object
1221 * @return newly allocated string or NULL if path charset is same as system charset
1226 panel_get_encoding_info_str (WPanel
* panel
)
1228 char *ret_str
= NULL
;
1229 const vfs_path_element_t
*path_element
;
1231 path_element
= vfs_path_get_by_index (panel
->cwd_vpath
, -1);
1232 if (path_element
->encoding
!= NULL
)
1233 ret_str
= g_strdup_printf ("[%s]", path_element
->encoding
);
1239 /* --------------------------------------------------------------------------------------------- */
1242 show_dir (WPanel
* panel
)
1246 draw_box (panel
->widget
.owner
,
1247 panel
->widget
.y
, panel
->widget
.x
, panel
->widget
.lines
, panel
->widget
.cols
, FALSE
);
1249 if (panels_options
.show_mini_info
)
1251 widget_move (&panel
->widget
, llines (panel
) + 2, 0);
1252 tty_print_alt_char (ACS_LTEE
, FALSE
);
1253 widget_move (&panel
->widget
, llines (panel
) + 2, panel
->widget
.cols
- 1);
1254 tty_print_alt_char (ACS_RTEE
, FALSE
);
1257 widget_move (&panel
->widget
, 0, 1);
1258 tty_print_string (panel_history_prev_item_sign
);
1260 tmp
= panels_options
.show_dot_files
? panel_hiddenfiles_sign_show
: panel_hiddenfiles_sign_hide
;
1261 tmp
= g_strdup_printf ("%s[%s]%s", tmp
, panel_history_show_list_sign
,
1262 panel_history_next_item_sign
);
1264 widget_move (&panel
->widget
, 0, panel
->widget
.cols
- 6);
1265 tty_print_string (tmp
);
1269 widget_move (&panel
->widget
, 0, 3);
1271 if (panel
->is_panelized
)
1272 tty_printf (" %s ", _("Panelize"));
1276 tmp
= panel_get_encoding_info_str (panel
);
1279 tty_printf ("%s", tmp
);
1280 widget_move (&panel
->widget
, 0, 3 + strlen (tmp
));
1287 tty_setcolor (REVERSE_COLOR
);
1289 tmp
= panel_correct_path_to_show (panel
);
1291 str_term_trim (tmp
, min (max (panel
->widget
.cols
- 12, 0), panel
->widget
.cols
)));
1294 if (!panels_options
.show_mini_info
)
1296 if (panel
->marked
== 0)
1298 /* Show size of curret file in the bottom of panel */
1299 if (S_ISREG (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
1301 char buffer
[BUF_SMALL
];
1303 g_snprintf (buffer
, sizeof (buffer
), " %s ",
1304 size_trunc_sep (panel
->dir
.list
[panel
->selected
].st
.st_size
,
1305 panels_options
.kilobyte_si
));
1306 tty_setcolor (NORMAL_COLOR
);
1307 widget_move (&panel
->widget
, panel
->widget
.lines
- 1, 4);
1308 tty_print_string (buffer
);
1313 /* Show total size of marked files
1314 * In the bottom of panel, display size only. */
1315 display_total_marked_size (panel
, panel
->widget
.lines
- 1, 2, TRUE
);
1319 show_free_space (panel
);
1322 tty_set_normal_attrs ();
1325 /* --------------------------------------------------------------------------------------------- */
1327 /* Returns the number of items in the given panel */
1332 return llines (p
) * 2;
1337 /* --------------------------------------------------------------------------------------------- */
1340 adjust_top_file (WPanel
* panel
)
1342 int items
= ITEMS (panel
);
1344 if (panel
->count
<= items
)
1346 /* If all files fit, show them all. */
1347 panel
->top_file
= 0;
1353 /* top_file has to be in the range [selected-items+1, selected] so that
1354 the selected file is visible.
1355 top_file should be in the range [0, count-items] so that there's
1356 no empty space wasted.
1357 Within these ranges, adjust it by as little as possible. */
1359 if (panel
->top_file
< 0)
1360 panel
->top_file
= 0;
1362 i
= panel
->selected
- items
+ 1;
1363 if (panel
->top_file
< i
)
1364 panel
->top_file
= i
;
1366 i
= panel
->count
- items
;
1367 if (panel
->top_file
> i
)
1368 panel
->top_file
= i
;
1370 if (panel
->top_file
> panel
->selected
)
1371 panel
->top_file
= panel
->selected
;
1375 /* --------------------------------------------------------------------------------------------- */
1376 /** add "#enc:encodning" to end of path */
1377 /* if path end width a previous #enc:, only encoding is changed no additional
1383 panel_save_name (WPanel
* panel
)
1385 /* If the program is shuting down */
1386 if ((mc_global
.midnight_shutdown
&& auto_save_setup
) || saving_setup
)
1387 return g_strdup (panel
->panel_name
);
1389 return g_strconcat ("Temporal:", panel
->panel_name
, (char *) NULL
);
1392 /* --------------------------------------------------------------------------------------------- */
1395 directory_history_add (struct WPanel
*panel
, const vfs_path_t
* vpath
)
1399 tmp
= vfs_path_to_str_flags (vpath
, 0, VPF_STRIP_PASSWORD
);
1400 panel
->dir_history
= list_append_unique (panel
->dir_history
, tmp
);
1401 panel
->dir_history_current
= panel
->dir_history
;
1404 /* --------------------------------------------------------------------------------------------- */
1406 /* "history_load" event handler */
1408 panel_load_history (const gchar
* event_group_name
, const gchar
* event_name
,
1409 gpointer init_data
, gpointer data
)
1411 WPanel
*p
= (WPanel
*) init_data
;
1412 ev_history_load_save_t
*ev
= (ev_history_load_save_t
*) data
;
1414 (void) event_group_name
;
1417 if (ev
->receiver
== NULL
|| ev
->receiver
== (Widget
*) p
)
1419 if (ev
->cfg
!= NULL
)
1420 p
->dir_history
= history_load (ev
->cfg
, p
->hist_name
);
1422 p
->dir_history
= history_get (p
->hist_name
);
1424 directory_history_add (p
, p
->cwd_vpath
);
1430 /* --------------------------------------------------------------------------------------------- */
1432 /* "history_save" event handler */
1434 panel_save_history (const gchar
* event_group_name
, const gchar
* event_name
,
1435 gpointer init_data
, gpointer data
)
1437 WPanel
*p
= (WPanel
*) init_data
;
1439 (void) event_group_name
;
1442 if (p
->dir_history
!= NULL
)
1444 ev_history_load_save_t
*ev
= (ev_history_load_save_t
*) data
;
1446 history_save (ev
->cfg
, p
->hist_name
, p
->dir_history
);
1452 /* --------------------------------------------------------------------------------------------- */
1455 panel_destroy (WPanel
* p
)
1459 if (panels_options
.auto_save_setup
)
1463 name
= panel_save_name (p
);
1464 panel_save_setup (p
, name
);
1468 panel_clean_dir (p
);
1471 if (p
->dir_history
!= NULL
)
1473 /* directory history is already saved before this moment */
1474 p
->dir_history
= g_list_first (p
->dir_history
);
1475 g_list_foreach (p
->dir_history
, (GFunc
) g_free
, NULL
);
1476 g_list_free (p
->dir_history
);
1478 g_free (p
->hist_name
);
1480 delete_format (p
->format
);
1481 delete_format (p
->status_format
);
1483 g_free (p
->user_format
);
1484 for (i
= 0; i
< LIST_TYPES
; i
++)
1485 g_free (p
->user_status_format
[i
]);
1487 g_free (p
->dir
.list
);
1488 g_free (p
->panel_name
);
1490 vfs_path_free (p
->lwd_vpath
);
1491 vfs_path_free (p
->cwd_vpath
);
1494 /* --------------------------------------------------------------------------------------------- */
1497 panel_format_modified (WPanel
* panel
)
1499 panel
->format_modified
= 1;
1502 /* --------------------------------------------------------------------------------------------- */
1505 panel_paint_sort_info (WPanel
* panel
)
1507 if (*panel
->sort_info
.sort_field
->hotkey
!= '\0')
1509 const char *sort_sign
=
1510 panel
->sort_info
.reverse
? panel_sort_down_sign
: panel_sort_up_sign
;
1513 str
= g_strdup_printf ("%s%s", sort_sign
, Q_ (panel
->sort_info
.sort_field
->hotkey
));
1514 widget_move (&panel
->widget
, 1, 1);
1515 tty_print_string (str
);
1520 /* --------------------------------------------------------------------------------------------- */
1523 panel_get_title_without_hotkey (const char *title
)
1525 char *translated_title
;
1530 if (title
[0] == '\0')
1531 return g_strdup ("");
1533 translated_title
= g_strdup (_(title
));
1535 hkey
= strchr (translated_title
, '&');
1536 if ((hkey
!= NULL
) && (hkey
[1] != '\0'))
1537 memmove ((void *) hkey
, (void *) hkey
+ 1, strlen (hkey
));
1539 return translated_title
;
1542 /* --------------------------------------------------------------------------------------------- */
1545 paint_frame (WPanel
* panel
)
1548 GString
*format_txt
;
1550 adjust_top_file (panel
);
1552 widget_erase (&panel
->widget
);
1555 widget_move (&panel
->widget
, 1, 1);
1557 for (side
= 0; side
<= panel
->split
; side
++)
1563 tty_setcolor (NORMAL_COLOR
);
1564 tty_print_one_vline (TRUE
);
1565 width
= panel
->widget
.cols
- panel
->widget
.cols
/ 2 - 1;
1567 else if (panel
->split
)
1568 width
= panel
->widget
.cols
/ 2 - 3;
1570 width
= panel
->widget
.cols
- 2;
1572 format_txt
= g_string_new ("");
1573 for (format
= panel
->format
; format
; format
= format
->next
)
1575 if (format
->string_fn
)
1577 g_string_set_size (format_txt
, 0);
1579 if (panel
->list_type
== list_long
1580 && strcmp (format
->id
, panel
->sort_info
.sort_field
->id
) == 0)
1581 g_string_append (format_txt
,
1582 panel
->sort_info
.reverse
1583 ? panel_sort_down_sign
: panel_sort_up_sign
);
1585 g_string_append (format_txt
, format
->title
);
1586 if (strcmp (format
->id
, "name") == 0 && panel
->filter
&& *panel
->filter
)
1588 g_string_append (format_txt
, " [");
1589 g_string_append (format_txt
, panel
->filter
);
1590 g_string_append (format_txt
, "]");
1593 tty_setcolor (HEADER_COLOR
);
1594 tty_print_string (str_fit_to_term (format_txt
->str
, format
->field_len
,
1596 width
-= format
->field_len
;
1600 tty_setcolor (NORMAL_COLOR
);
1601 tty_print_one_vline (TRUE
);
1605 g_string_free (format_txt
, TRUE
);
1612 tty_draw_hline (y
, x
, ' ', width
);
1616 if (panel
->list_type
!= list_long
)
1617 panel_paint_sort_info (panel
);
1620 /* --------------------------------------------------------------------------------------------- */
1623 parse_panel_size (WPanel
* panel
, const char *format
, int isstatus
)
1625 panel_display_t frame
= frame_half
;
1626 format
= skip_separators (format
);
1628 if (!strncmp (format
, "full", 4))
1633 else if (!strncmp (format
, "half", 4))
1641 panel
->frame_size
= frame
;
1645 /* Now, the optional column specifier */
1646 format
= skip_separators (format
);
1648 if (*format
== '1' || *format
== '2')
1651 panel
->split
= *format
== '2';
1656 panel_update_cols (&(panel
->widget
), panel
->frame_size
);
1658 return skip_separators (format
);
1663 all := panel_format? format
1664 panel_format := [full|half] [1|2]
1665 format := one_format_e
1666 | format , one_format_e
1668 one_format_e := just format.id [opt_size]
1670 opt_size := : size [opt_expand]
1676 /* --------------------------------------------------------------------------------------------- */
1679 parse_display_format (WPanel
* panel
, const char *format
, char **error
, int isstatus
,
1680 int *res_total_cols
)
1682 format_e
*darr
, *old
= 0, *home
= 0; /* The formats we return */
1683 int total_cols
= 0; /* Used columns by the format */
1684 int set_justify
; /* flag: set justification mode? */
1685 align_crt_t justify
= J_LEFT
; /* Which mode. */
1688 static size_t i18n_timelength
= 0; /* flag: check ?Time length at startup */
1692 if (i18n_timelength
== 0)
1694 i18n_timelength
= i18n_checktimelength (); /* Musn't be 0 */
1696 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
1697 if (strcmp ("time", panel_fields
[i
].id
+ 1) == 0)
1698 panel_fields
[i
].min_size
= i18n_timelength
;
1702 * This makes sure that the panel and mini status full/half mode
1705 format
= parse_panel_size (panel
, format
, isstatus
);
1708 { /* format can be an empty string */
1711 darr
= g_new0 (format_e
, 1);
1713 /* I'm so ugly, don't look at me :-) */
1721 format
= skip_separators (format
);
1723 if (strchr ("<=>", *format
))
1739 format
= skip_separators (format
+ 1);
1744 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
1746 size_t klen
= strlen (panel_fields
[i
].id
);
1748 if (strncmp (format
, panel_fields
[i
].id
, klen
) != 0)
1753 darr
->requested_field_len
= panel_fields
[i
].min_size
;
1754 darr
->string_fn
= panel_fields
[i
].string_fn
;
1755 darr
->title
= panel_get_title_without_hotkey (panel_fields
[i
].title_hotkey
);
1757 darr
->id
= panel_fields
[i
].id
;
1758 darr
->expand
= panel_fields
[i
].expands
;
1759 darr
->just_mode
= panel_fields
[i
].default_just
;
1763 if (IS_FIT (darr
->just_mode
))
1764 darr
->just_mode
= MAKE_FIT (justify
);
1766 darr
->just_mode
= justify
;
1770 format
= skip_separators (format
);
1772 /* If we have a size specifier */
1777 /* If the size was specified, we don't want
1778 * auto-expansion by default
1782 req_length
= atoi (format
);
1783 darr
->requested_field_len
= req_length
;
1785 format
= skip_numbers (format
);
1787 /* Now, if they insist on expansion */
1800 char *tmp_format
= g_strdup (format
);
1802 int pos
= min (8, strlen (format
));
1803 delete_format (home
);
1804 tmp_format
[pos
] = 0;
1806 g_strconcat (_("Unknown tag on display format:"), " ", tmp_format
, (char *) NULL
);
1807 g_free (tmp_format
);
1810 total_cols
+= darr
->requested_field_len
;
1813 *res_total_cols
= total_cols
;
1817 /* --------------------------------------------------------------------------------------------- */
1820 use_display_format (WPanel
* panel
, const char *format
, char **error
, int isstatus
)
1822 #define MAX_EXPAND 4
1823 int expand_top
= 0; /* Max used element in expand */
1824 int usable_columns
; /* Usable columns in the panel */
1827 format_e
*darr
, *home
;
1830 format
= DEFAULT_USER_FORMAT
;
1832 home
= parse_display_format (panel
, format
, error
, isstatus
, &total_cols
);
1839 /* Status needn't to be split */
1840 usable_columns
= ((panel
->widget
.cols
- 2) / ((isstatus
)
1842 : (panel
->split
+ 1))) - (!isstatus
1845 /* Look for the expandable fields and set field_len based on the requested field len */
1846 for (darr
= home
; darr
&& expand_top
< MAX_EXPAND
; darr
= darr
->next
)
1848 darr
->field_len
= darr
->requested_field_len
;
1853 /* If we used more columns than the available columns, adjust that */
1854 if (total_cols
> usable_columns
)
1856 int pdif
, dif
= total_cols
- usable_columns
;
1861 for (darr
= home
; darr
; darr
= darr
->next
)
1863 if (dif
&& darr
->field_len
- 1)
1870 /* avoid endless loop if num fields > 40 */
1874 total_cols
= usable_columns
; /* give up, the rest should be truncated */
1877 /* Expand the available space */
1878 if ((usable_columns
> total_cols
) && expand_top
)
1880 int spaces
= (usable_columns
- total_cols
) / expand_top
;
1881 int extra
= (usable_columns
- total_cols
) % expand_top
;
1883 for (i
= 0, darr
= home
; darr
&& (i
< expand_top
); darr
= darr
->next
)
1886 darr
->field_len
+= (spaces
+ ((i
== 0) ? extra
: 0));
1893 /* --------------------------------------------------------------------------------------------- */
1894 /** Given the panel->view_type returns the format string to be parsed */
1897 panel_format (WPanel
* panel
)
1899 switch (panel
->list_type
)
1902 return "full perm space nlink space owner space group space size space mtime space name";
1905 return "half 2 type name";
1908 return panel
->user_format
;
1912 return "half type name | size | mtime";
1916 /* --------------------------------------------------------------------------------------------- */
1919 mini_status_format (WPanel
* panel
)
1921 if (panel
->user_mini_status
)
1922 return panel
->user_status_format
[panel
->list_type
];
1924 switch (panel
->list_type
)
1927 return "full perm space nlink space owner space group space size space mtime space name";
1930 return "half type name space bsize space perm space";
1933 return "half type name";
1937 return panel
->user_format
;
1942 /* Panel operation commands */
1945 /* --------------------------------------------------------------------------------------------- */
1946 /** Used to emulate Lynx's entering leaving a directory with the arrow keys */
1949 maybe_cd (int move_up_dir
)
1951 if (panels_options
.navigate_with_arrows
&& (cmdline
->buffer
[0] == '\0'))
1957 up_dir
= vfs_path_from_str ("..");
1958 do_cd (up_dir
, cd_exact
);
1959 vfs_path_free (up_dir
);
1963 if (S_ISDIR (selection (current_panel
)->st
.st_mode
)
1964 || link_isdir (selection (current_panel
)))
1968 vpath
= vfs_path_from_str (selection (current_panel
)->fname
);
1969 do_cd (vpath
, cd_exact
);
1970 vfs_path_free (vpath
);
1974 return MSG_NOT_HANDLED
;
1977 /* --------------------------------------------------------------------------------------------- */
1979 /* if command line is empty then do 'cd ..' */
1981 force_maybe_cd (void)
1983 if (cmdline
->buffer
[0] == '\0')
1985 vfs_path_t
*up_dir
= vfs_path_from_str ("..");
1986 do_cd (up_dir
, cd_exact
);
1987 vfs_path_free (up_dir
);
1990 return MSG_NOT_HANDLED
;
1993 /* --------------------------------------------------------------------------------------------- */
1996 unselect_item (WPanel
* panel
)
1998 repaint_file (panel
, panel
->selected
, 1, 2 * selection (panel
)->f
.marked
, 0);
2001 /* --------------------------------------------------------------------------------------------- */
2004 move_down (WPanel
* panel
)
2006 if (panel
->selected
+ 1 == panel
->count
)
2009 unselect_item (panel
);
2011 if (panels_options
.scroll_pages
&& panel
->selected
- panel
->top_file
== ITEMS (panel
))
2013 /* Scroll window half screen */
2014 panel
->top_file
+= ITEMS (panel
) / 2;
2015 if (panel
->top_file
> panel
->count
- ITEMS (panel
))
2016 panel
->top_file
= panel
->count
- ITEMS (panel
);
2019 select_item (panel
);
2022 /* --------------------------------------------------------------------------------------------- */
2025 move_up (WPanel
* panel
)
2027 if (panel
->selected
== 0)
2030 unselect_item (panel
);
2032 if (panels_options
.scroll_pages
&& panel
->selected
< panel
->top_file
)
2034 /* Scroll window half screen */
2035 panel
->top_file
-= ITEMS (panel
) / 2;
2036 if (panel
->top_file
< 0)
2037 panel
->top_file
= 0;
2040 select_item (panel
);
2043 /* --------------------------------------------------------------------------------------------- */
2044 /** Changes the selection by lines (may be negative) */
2047 move_selection (WPanel
* panel
, int lines
)
2052 new_pos
= panel
->selected
+ lines
;
2053 if (new_pos
>= panel
->count
)
2054 new_pos
= panel
->count
- 1;
2059 unselect_item (panel
);
2060 panel
->selected
= new_pos
;
2062 if (panel
->selected
- panel
->top_file
>= ITEMS (panel
))
2064 panel
->top_file
+= lines
;
2068 if (panel
->selected
- panel
->top_file
< 0)
2070 panel
->top_file
+= lines
;
2076 if (panel
->top_file
> panel
->selected
)
2077 panel
->top_file
= panel
->selected
;
2078 if (panel
->top_file
< 0)
2079 panel
->top_file
= 0;
2082 select_item (panel
);
2085 /* --------------------------------------------------------------------------------------------- */
2088 move_left (WPanel
* panel
)
2092 move_selection (panel
, -llines (panel
));
2096 return maybe_cd (1); /* cd .. */
2099 /* --------------------------------------------------------------------------------------------- */
2102 move_right (WPanel
* panel
)
2106 move_selection (panel
, llines (panel
));
2110 return maybe_cd (0); /* cd (selection) */
2113 /* --------------------------------------------------------------------------------------------- */
2116 prev_page (WPanel
* panel
)
2120 if (!panel
->selected
&& !panel
->top_file
)
2122 unselect_item (panel
);
2123 items
= ITEMS (panel
);
2124 if (panel
->top_file
< items
)
2125 items
= panel
->top_file
;
2127 panel
->selected
= 0;
2129 panel
->selected
-= items
;
2130 panel
->top_file
-= items
;
2132 select_item (panel
);
2136 /* --------------------------------------------------------------------------------------------- */
2139 goto_parent_dir (WPanel
* panel
)
2141 if (!panel
->is_panelized
)
2145 up_dir
= vfs_path_from_str ("..");
2146 do_cd (up_dir
, cd_exact
);
2147 vfs_path_free (up_dir
);
2151 char *fname
= panel
->dir
.list
[panel
->selected
].fname
;
2153 vfs_path_t
*dname_vpath
;
2155 if (g_path_is_absolute (fname
))
2156 fname
= g_strdup (fname
);
2161 tmp_root
= vfs_path_to_str (panelized_panel
.root_vpath
);
2162 fname
= mc_build_filename (tmp_root
, fname
, (char *) NULL
);
2166 bname
= x_basename (fname
);
2169 dname_vpath
= vfs_path_from_str (".");
2174 dname
= g_strndup (fname
, bname
- fname
);
2175 dname_vpath
= vfs_path_from_str (dname
);
2179 do_cd (dname_vpath
, cd_exact
);
2180 try_to_select (panel
, bname
);
2182 vfs_path_free (dname_vpath
);
2187 /* --------------------------------------------------------------------------------------------- */
2190 next_page (WPanel
* panel
)
2194 if (panel
->selected
== panel
->count
- 1)
2196 unselect_item (panel
);
2197 items
= ITEMS (panel
);
2198 if (panel
->top_file
> panel
->count
- 2 * items
)
2199 items
= panel
->count
- items
- panel
->top_file
;
2200 if (panel
->top_file
+ items
< 0)
2201 items
= -panel
->top_file
;
2203 panel
->selected
= panel
->count
- 1;
2205 panel
->selected
+= items
;
2206 panel
->top_file
+= items
;
2208 select_item (panel
);
2212 /* --------------------------------------------------------------------------------------------- */
2215 goto_child_dir (WPanel
* panel
)
2217 if ((S_ISDIR (selection (panel
)->st
.st_mode
) || link_isdir (selection (panel
))))
2221 vpath
= vfs_path_from_str (selection (panel
)->fname
);
2222 do_cd (vpath
, cd_exact
);
2223 vfs_path_free (vpath
);
2227 /* --------------------------------------------------------------------------------------------- */
2230 goto_top_file (WPanel
* panel
)
2232 unselect_item (panel
);
2233 panel
->selected
= panel
->top_file
;
2234 select_item (panel
);
2237 /* --------------------------------------------------------------------------------------------- */
2240 goto_middle_file (WPanel
* panel
)
2242 unselect_item (panel
);
2243 panel
->selected
= panel
->top_file
+ (ITEMS (panel
) / 2);
2244 select_item (panel
);
2247 /* --------------------------------------------------------------------------------------------- */
2250 goto_bottom_file (WPanel
* panel
)
2252 unselect_item (panel
);
2253 panel
->selected
= panel
->top_file
+ ITEMS (panel
) - 1;
2254 select_item (panel
);
2257 /* --------------------------------------------------------------------------------------------- */
2260 move_home (WPanel
* panel
)
2262 if (panel
->selected
== 0)
2265 unselect_item (panel
);
2267 if (panels_options
.torben_fj_mode
)
2269 int middle_pos
= panel
->top_file
+ (ITEMS (panel
) / 2);
2271 if (panel
->selected
> middle_pos
)
2273 goto_middle_file (panel
);
2276 if (panel
->selected
!= panel
->top_file
)
2278 goto_top_file (panel
);
2283 panel
->top_file
= 0;
2284 panel
->selected
= 0;
2287 select_item (panel
);
2290 /* --------------------------------------------------------------------------------------------- */
2293 move_end (WPanel
* panel
)
2295 if (panel
->selected
== panel
->count
- 1)
2298 unselect_item (panel
);
2300 if (panels_options
.torben_fj_mode
)
2302 int middle_pos
= panel
->top_file
+ (ITEMS (panel
) / 2);
2304 if (panel
->selected
< middle_pos
)
2306 goto_middle_file (panel
);
2309 if (panel
->selected
!= (panel
->top_file
+ ITEMS (panel
) - 1))
2311 goto_bottom_file (panel
);
2316 panel
->selected
= panel
->count
- 1;
2318 select_item (panel
);
2321 /* --------------------------------------------------------------------------------------------- */
2324 do_mark_file (WPanel
* panel
, mark_act_t do_move
)
2326 do_file_mark (panel
, panel
->selected
, selection (panel
)->f
.marked
? 0 : 1);
2327 if ((panels_options
.mark_moves_down
&& do_move
== MARK_DOWN
) || do_move
== MARK_FORCE_DOWN
)
2329 else if (do_move
== MARK_FORCE_UP
)
2333 /* --------------------------------------------------------------------------------------------- */
2336 mark_file (WPanel
* panel
)
2338 do_mark_file (panel
, MARK_DOWN
);
2341 /* --------------------------------------------------------------------------------------------- */
2344 mark_file_up (WPanel
* panel
)
2346 do_mark_file (panel
, MARK_FORCE_UP
);
2349 /* --------------------------------------------------------------------------------------------- */
2352 mark_file_down (WPanel
* panel
)
2354 do_mark_file (panel
, MARK_FORCE_DOWN
);
2357 /* --------------------------------------------------------------------------------------------- */
2360 mark_file_right (WPanel
* panel
)
2362 int lines
= llines (panel
);
2365 state_mark
= selection (panel
)->f
.marked
? 0 : 1;
2367 lines
= min (lines
, panel
->count
- panel
->selected
- 1);
2368 for (; lines
!= 0; lines
--)
2370 do_file_mark (panel
, panel
->selected
, state_mark
);
2373 do_file_mark (panel
, panel
->selected
, state_mark
);
2376 /* --------------------------------------------------------------------------------------------- */
2379 mark_file_left (WPanel
* panel
)
2381 int lines
= llines (panel
);
2384 state_mark
= selection (panel
)->f
.marked
? 0 : 1;
2386 lines
= min (lines
, panel
->selected
+ 1);
2387 for (; lines
!= 0; lines
--)
2389 do_file_mark (panel
, panel
->selected
, state_mark
);
2392 do_file_mark (panel
, panel
->selected
, state_mark
);
2395 /* --------------------------------------------------------------------------------------------- */
2396 /** Incremental search of a file name in the panel.
2397 * @param panel instance of WPanel structure
2398 * @param c_code key code
2402 do_search (WPanel
* panel
, int c_code
)
2406 gboolean wrapped
= FALSE
;
2408 mc_search_t
*search
;
2409 char *reg_exp
, *esc_str
;
2410 gboolean is_found
= FALSE
;
2412 l
= strlen (panel
->search_buffer
);
2413 if (c_code
== KEY_BACKSPACE
)
2417 act
= panel
->search_buffer
+ l
;
2418 str_prev_noncomb_char (&act
, panel
->search_buffer
);
2421 panel
->search_chpoint
= 0;
2425 if (c_code
!= 0 && (gsize
) panel
->search_chpoint
< sizeof (panel
->search_char
))
2427 panel
->search_char
[panel
->search_chpoint
] = c_code
;
2428 panel
->search_chpoint
++;
2431 if (panel
->search_chpoint
> 0)
2433 switch (str_is_valid_char (panel
->search_char
, panel
->search_chpoint
))
2438 panel
->search_chpoint
= 0;
2441 if (l
+ panel
->search_chpoint
< sizeof (panel
->search_buffer
))
2443 memcpy (panel
->search_buffer
+ l
, panel
->search_char
, panel
->search_chpoint
);
2444 l
+= panel
->search_chpoint
;
2445 *(panel
->search_buffer
+ l
) = '\0';
2446 panel
->search_chpoint
= 0;
2452 reg_exp
= g_strdup_printf ("%s*", panel
->search_buffer
);
2453 esc_str
= strutils_escape (reg_exp
, -1, ",|\\{}[]", TRUE
);
2454 search
= mc_search_new (esc_str
, -1);
2455 search
->search_type
= MC_SEARCH_T_GLOB
;
2456 search
->is_entire_line
= TRUE
;
2457 switch (panels_options
.qsearch_mode
)
2459 case QSEARCH_CASE_SENSITIVE
:
2460 search
->is_case_sensitive
= TRUE
;
2462 case QSEARCH_CASE_INSENSITIVE
:
2463 search
->is_case_sensitive
= FALSE
;
2466 search
->is_case_sensitive
= panel
->sort_info
.case_sensitive
;
2469 sel
= panel
->selected
;
2470 for (i
= panel
->selected
; !wrapped
|| i
!= panel
->selected
; i
++)
2472 if (i
>= panel
->count
)
2479 if (mc_search_run (search
, panel
->dir
.list
[i
].fname
, 0, panel
->dir
.list
[i
].fnamelen
, NULL
))
2488 unselect_item (panel
);
2489 panel
->selected
= sel
;
2490 select_item (panel
);
2491 send_message ((Widget
*) panel
, WIDGET_DRAW
, 0);
2493 else if (c_code
!= KEY_BACKSPACE
)
2495 act
= panel
->search_buffer
+ l
;
2496 str_prev_noncomb_char (&act
, panel
->search_buffer
);
2499 mc_search_free (search
);
2504 /* --------------------------------------------------------------------------------------------- */
2505 /** Start new search.
2506 * @param panel instance of WPanel structure
2510 start_search (WPanel
* panel
)
2512 if (panel
->searching
)
2514 if (panel
->selected
+ 1 == panel
->count
)
2515 panel
->selected
= 0;
2519 /* in case if there was no search string we need to recall
2520 previous string, with which we ended previous searching */
2521 if (panel
->search_buffer
[0] == '\0')
2522 g_strlcpy (panel
->search_buffer
, panel
->prev_search_buffer
,
2523 sizeof (panel
->search_buffer
));
2525 do_search (panel
, 0);
2529 panel
->searching
= TRUE
;
2530 panel
->search_buffer
[0] = '\0';
2531 panel
->search_char
[0] = '\0';
2532 panel
->search_chpoint
= 0;
2533 display_mini_info (panel
);
2538 /* --------------------------------------------------------------------------------------------- */
2541 stop_search (WPanel
* panel
)
2543 panel
->searching
= FALSE
;
2545 /* if user had overrdied search string, we need to store it
2546 to the previous_search_buffer */
2547 if (panel
->search_buffer
[0] != '\0')
2548 g_strlcpy (panel
->prev_search_buffer
, panel
->search_buffer
,
2549 sizeof (panel
->prev_search_buffer
));
2551 display_mini_info (panel
);
2554 /* --------------------------------------------------------------------------------------------- */
2555 /** Return 1 if the Enter key has been processed, 0 otherwise */
2558 do_enter_on_file_entry (file_entry
* fe
)
2560 vfs_path_t
*full_name_vpath
;
2564 * Directory or link to directory - change directory.
2565 * Try the same for the entries on which mc_lstat() has failed.
2567 if (S_ISDIR (fe
->st
.st_mode
) || link_isdir (fe
) || (fe
->st
.st_mode
== 0))
2569 vfs_path_t
*fname_vpath
;
2571 fname_vpath
= vfs_path_from_str (fe
->fname
);
2572 if (!do_cd (fname_vpath
, cd_exact
))
2573 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
2574 vfs_path_free (fname_vpath
);
2578 full_name_vpath
= vfs_path_append_new (current_panel
->cwd_vpath
, fe
->fname
, NULL
);
2580 /* Try associated command */
2581 if (regex_command (full_name_vpath
, "Open") != 0)
2583 vfs_path_free (full_name_vpath
);
2587 /* Check if the file is executable */
2588 full_name_vpath
= vfs_path_append_new (current_panel
->cwd_vpath
, fe
->fname
, NULL
);
2589 ok
= (is_exe (fe
->st
.st_mode
) && if_link_is_exe (full_name_vpath
, fe
));
2590 vfs_path_free (full_name_vpath
);
2594 if (confirm_execute
)
2597 (_("The Midnight Commander"),
2598 _("Do you really want to execute?"), D_NORMAL
, 2, _("&Yes"), _("&No")) != 0)
2602 if (!vfs_current_is_local ())
2605 vfs_path_t
*tmp_vpath
;
2607 tmp_vpath
= vfs_path_append_new (vfs_get_raw_current_dir (), fe
->fname
, NULL
);
2608 ret
= mc_setctl (tmp_vpath
, VFS_SETCTL_RUN
, NULL
);
2609 vfs_path_free (tmp_vpath
);
2610 /* We took action only if the dialog was shown or the execution
2612 return confirm_execute
|| (ret
== 0);
2616 char *tmp
= name_quote (fe
->fname
, 0);
2617 char *cmd
= g_strconcat (".", PATH_SEP_STR
, tmp
, (char *) NULL
);
2619 shell_execute (cmd
, 0);
2624 mc_global
.source_codepage
= default_source_codepage
;
2630 /* --------------------------------------------------------------------------------------------- */
2633 do_enter (WPanel
* panel
)
2635 return do_enter_on_file_entry (selection (panel
));
2638 /* --------------------------------------------------------------------------------------------- */
2641 chdir_other_panel (WPanel
* panel
)
2643 const file_entry
*entry
= &panel
->dir
.list
[panel
->selected
];
2645 vfs_path_t
*new_dir_vpath
;
2646 char *sel_entry
= NULL
;
2648 if (get_other_type () != view_listing
)
2650 set_display_type (get_other_index (), view_listing
);
2653 if (S_ISDIR (entry
->st
.st_mode
) || entry
->f
.link_to_dir
)
2654 new_dir_vpath
= vfs_path_append_new (panel
->cwd_vpath
, entry
->fname
, NULL
);
2657 new_dir_vpath
= vfs_path_append_new (panel
->cwd_vpath
, "..", (char *) NULL
);
2658 sel_entry
= strrchr (vfs_path_get_last_path_str (panel
->cwd_vpath
), PATH_SEP
);
2662 do_cd (new_dir_vpath
, cd_exact
);
2663 vfs_path_free (new_dir_vpath
);
2666 try_to_select (current_panel
, sel_entry
);
2672 /* --------------------------------------------------------------------------------------------- */
2674 * Make the current directory of the current panel also the current
2675 * directory of the other panel. Put the other panel to the listing
2676 * mode if needed. If the current panel is panelized, the other panel
2677 * doesn't become panelized.
2681 panel_sync_other (const WPanel
* panel
)
2683 if (get_other_type () != view_listing
)
2685 set_display_type (get_other_index (), view_listing
);
2688 do_panel_cd (other_panel
, current_panel
->cwd_vpath
, cd_exact
);
2690 /* try to select current filename on the other panel */
2691 if (!panel
->is_panelized
)
2693 try_to_select (other_panel
, selection (panel
)->fname
);
2697 /* --------------------------------------------------------------------------------------------- */
2700 chdir_to_readlink (WPanel
* panel
)
2702 vfs_path_t
*new_dir_vpath
;
2703 char buffer
[MC_MAXPATHLEN
], *p
;
2706 vfs_path_t
*panel_fname_vpath
;
2709 if (get_other_type () != view_listing
)
2712 if (!S_ISLNK (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
2715 i
= readlink (selection (panel
)->fname
, buffer
, MC_MAXPATHLEN
- 1);
2719 panel_fname_vpath
= vfs_path_from_str (selection (panel
)->fname
);
2720 ok
= (mc_stat (panel_fname_vpath
, &st
) >= 0);
2721 vfs_path_free (panel_fname_vpath
);
2726 if (!S_ISDIR (st
.st_mode
))
2728 p
= strrchr (buffer
, PATH_SEP
);
2732 p
= strrchr (buffer
, PATH_SEP
);
2738 if (*buffer
== PATH_SEP
)
2739 new_dir_vpath
= vfs_path_from_str (buffer
);
2741 new_dir_vpath
= vfs_path_append_new (panel
->cwd_vpath
, buffer
, NULL
);
2744 do_cd (new_dir_vpath
, cd_exact
);
2745 vfs_path_free (new_dir_vpath
);
2751 /* --------------------------------------------------------------------------------------------- */
2754 panel_get_format_field_count (WPanel
* panel
)
2758 for (lc_index
= 0, format
= panel
->format
; format
!= NULL
; format
= format
->next
, lc_index
++);
2762 /* --------------------------------------------------------------------------------------------- */
2764 function return 0 if not found and REAL_INDEX+1 if found
2768 panel_get_format_field_index_by_name (WPanel
* panel
, const char *name
)
2773 for (lc_index
= 1, format
= panel
->format
;
2774 !(format
== NULL
|| strcmp (format
->title
, name
) == 0); format
= format
->next
, lc_index
++);
2781 /* --------------------------------------------------------------------------------------------- */
2784 panel_get_format_field_by_index (WPanel
* panel
, gsize lc_index
)
2787 for (format
= panel
->format
;
2788 !(format
== NULL
|| lc_index
== 0); format
= format
->next
, lc_index
--);
2792 /* --------------------------------------------------------------------------------------------- */
2794 static const panel_field_t
*
2795 panel_get_sortable_field_by_format (WPanel
* panel
, gsize lc_index
)
2797 const panel_field_t
*pfield
;
2800 format
= panel_get_format_field_by_index (panel
, lc_index
);
2803 pfield
= panel_get_field_by_title (format
->title
);
2806 if (pfield
->sort_routine
== NULL
)
2811 /* --------------------------------------------------------------------------------------------- */
2814 panel_toggle_sort_order_prev (WPanel
* panel
)
2819 const panel_field_t
*pfield
= NULL
;
2821 title
= panel_get_title_without_hotkey (panel
->sort_info
.sort_field
->title_hotkey
);
2822 lc_index
= panel_get_format_field_index_by_name (panel
, title
);
2827 /* search for prev sortable column in panel format */
2828 for (i
= lc_index
- 1;
2829 i
!= 0 && (pfield
= panel_get_sortable_field_by_format (panel
, i
- 1)) == NULL
; i
--);
2834 /* Sortable field not found. Try to search in each array */
2835 for (i
= panel_get_format_field_count (panel
);
2836 i
!= 0 && (pfield
= panel_get_sortable_field_by_format (panel
, i
- 1)) == NULL
; i
--);
2841 panel
->sort_info
.sort_field
= pfield
;
2842 panel_set_sort_order (panel
, pfield
);
2846 /* --------------------------------------------------------------------------------------------- */
2849 panel_toggle_sort_order_next (WPanel
* panel
)
2852 const panel_field_t
*pfield
= NULL
;
2853 gsize format_field_count
;
2856 format_field_count
= panel_get_format_field_count (panel
);
2857 title
= panel_get_title_without_hotkey (panel
->sort_info
.sort_field
->title_hotkey
);
2858 lc_index
= panel_get_format_field_index_by_name (panel
, title
);
2861 if (lc_index
!= 0 && lc_index
!= format_field_count
)
2863 /* search for prev sortable column in panel format */
2865 i
!= format_field_count
2866 && (pfield
= panel_get_sortable_field_by_format (panel
, i
)) == NULL
; i
++);
2871 /* Sortable field not found. Try to search in each array */
2873 i
!= format_field_count
2874 && (pfield
= panel_get_sortable_field_by_format (panel
, i
)) == NULL
; i
++);
2879 panel
->sort_info
.sort_field
= pfield
;
2880 panel_set_sort_order (panel
, pfield
);
2884 /* --------------------------------------------------------------------------------------------- */
2887 panel_select_sort_order (WPanel
* panel
)
2889 const panel_field_t
*sort_order
;
2891 sort_order
= sort_box (&panel
->sort_info
);
2892 if (sort_order
!= NULL
)
2894 panel
->sort_info
.sort_field
= sort_order
;
2895 panel_set_sort_order (panel
, sort_order
);
2899 /* --------------------------------------------------------------------------------------------- */
2902 * panel_content_scroll_left:
2903 * @param panel the pointer to the panel on which we operate
2905 * scroll long filename to the left (decrement scroll pointer)
2910 panel_content_scroll_left (WPanel
* panel
)
2912 if (panel
->content_shift
> -1)
2914 if (panel
->content_shift
> panel
->max_shift
)
2915 panel
->content_shift
= panel
->max_shift
;
2917 panel
->content_shift
--;
2924 /* --------------------------------------------------------------------------------------------- */
2927 * panel_content_scroll_right:
2928 * @param panel the pointer to the panel on which we operate
2930 * scroll long filename to the right (increment scroll pointer)
2935 panel_content_scroll_right (WPanel
* panel
)
2937 if (panel
->content_shift
< 0 || panel
->content_shift
< panel
->max_shift
)
2939 panel
->content_shift
++;
2945 /* --------------------------------------------------------------------------------------------- */
2948 panel_set_sort_type_by_id (WPanel
* panel
, const char *name
)
2950 if (strcmp (panel
->sort_info
.sort_field
->id
, name
) != 0)
2952 const panel_field_t
*sort_order
;
2954 sort_order
= panel_get_field_by_id (name
);
2955 if (sort_order
== NULL
)
2957 panel
->sort_info
.sort_field
= sort_order
;
2960 panel
->sort_info
.reverse
= !panel
->sort_info
.reverse
;
2962 panel_set_sort_order (panel
, panel
->sort_info
.sort_field
);
2965 /* --------------------------------------------------------------------------------------------- */
2967 * If we moved to the parent directory move the selection pointer to
2968 * the old directory name; If we leave VFS dir, remove FS specificator.
2970 * You do _NOT_ want to add any vfs aware code here. <pavel@ucw.cz>
2974 get_parent_dir_name (const char *cwd
, const char *lwd
)
2979 llen
= strlen (lwd
);
2980 clen
= strlen (cwd
);
2985 p
= g_strrstr (lwd
, VFS_PATH_URL_DELIMITER
);
2989 p
= strrchr (lwd
, PATH_SEP
);
2992 && (strncmp (cwd
, lwd
, (size_t) (p
- lwd
)) == 0)
2993 && (clen
== (size_t) (p
- lwd
)
2994 || ((p
== lwd
) && (cwd
[0] == PATH_SEP
) && (cwd
[1] == '\0'))))
3000 /* skip VFS prefix */
3001 while (--p
> lwd
&& *p
!= PATH_SEP
)
3003 /* get last component */
3004 while (--p
> lwd
&& *p
!= PATH_SEP
)
3007 /* return last component */
3008 return (p
!= lwd
|| *p
== PATH_SEP
) ? p
+ 1 : p
;
3011 /* --------------------------------------------------------------------------------------------- */
3012 /** Wrapper for do_subshell_chdir, check for availability of subshell */
3015 subshell_chdir (const vfs_path_t
* vpath
)
3017 #ifdef ENABLE_SUBSHELL
3018 if (mc_global
.tty
.use_subshell
&& vfs_current_is_local ())
3019 do_subshell_chdir (vpath
, FALSE
, TRUE
);
3020 #else /* ENABLE_SUBSHELL */
3022 #endif /* ENABLE_SUBSHELL */
3025 /* --------------------------------------------------------------------------------------------- */
3027 * Changes the current directory of the panel.
3028 * Don't record change in the directory history.
3032 _do_panel_cd (WPanel
* panel
, const vfs_path_t
* new_dir_vpath
, enum cd_enum cd_type
)
3036 olddir
= vfs_path_to_str (panel
->cwd_vpath
);
3038 /* Convert *new_path to a suitable pathname, handle ~user */
3039 if (cd_type
== cd_parse_command
)
3041 const vfs_path_element_t
*element
;
3043 element
= vfs_path_get_by_index (new_dir_vpath
, 0);
3044 if (strcmp (element
->path
, "-") == 0)
3045 new_dir_vpath
= panel
->lwd_vpath
;
3048 if (mc_chdir (new_dir_vpath
) == -1)
3050 panel_set_cwd (panel
, olddir
);
3055 /* Success: save previous directory, shutdown status of previous dir */
3056 panel_set_lwd (panel
, olddir
);
3057 input_free_completions (cmdline
);
3059 vfs_path_free (panel
->cwd_vpath
);
3061 panel
->cwd_vpath
= vfs_path_clone (vfs_get_raw_current_dir ());
3063 vfs_release_path (olddir
);
3065 subshell_chdir (panel
->cwd_vpath
);
3067 /* Reload current panel */
3068 panel_clean_dir (panel
);
3074 do_load_dir (panel
->cwd_vpath
, &panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
,
3075 panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
3076 panel
->sort_info
.exec_first
, panel
->filter
);
3077 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
3078 try_to_select (panel
, get_parent_dir_name (tmp_path
, olddir
));
3084 update_xterm_title_path ();
3091 /* --------------------------------------------------------------------------------------------- */
3094 directory_history_next (WPanel
* panel
)
3103 next
= g_list_next (panel
->dir_history_current
);
3106 vfs_path_t
*data_vpath
;
3108 data_vpath
= vfs_path_from_str ((char *) next
->data
);
3109 ok
= _do_panel_cd (panel
, data_vpath
, cd_exact
);
3110 vfs_path_free (data_vpath
);
3111 panel
->dir_history_current
= next
;
3113 /* skip directories that present in history but absent in file system */
3118 /* --------------------------------------------------------------------------------------------- */
3121 directory_history_prev (WPanel
* panel
)
3130 prev
= g_list_previous (panel
->dir_history_current
);
3133 vfs_path_t
*data_vpath
;
3135 data_vpath
= vfs_path_from_str ((char *) prev
->data
);
3136 ok
= _do_panel_cd (panel
, data_vpath
, cd_exact
);
3137 vfs_path_free (data_vpath
);
3138 panel
->dir_history_current
= prev
;
3140 /* skip directories that present in history but absent in file system */
3145 /* --------------------------------------------------------------------------------------------- */
3148 directory_history_list (WPanel
* panel
)
3151 gboolean ok
= FALSE
;
3154 pos
= g_list_position (panel
->dir_history_current
, panel
->dir_history
);
3156 s
= history_show (&panel
->dir_history
, &panel
->widget
, pos
);
3159 vfs_path_t
*s_vpath
;
3161 s_vpath
= vfs_path_from_str (s
);
3162 ok
= _do_panel_cd (panel
, s_vpath
, cd_exact
);
3164 directory_history_add (panel
, panel
->cwd_vpath
);
3166 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
3167 vfs_path_free (s_vpath
);
3173 /* Since history is fully modified in history_show(), panel->dir_history actually
3174 * points to the invalid place. Try restore current postition here. */
3178 panel
->dir_history_current
= panel
->dir_history
;
3180 for (i
= 0; i
<= pos
; i
++)
3184 prev
= g_list_previous (panel
->dir_history_current
);
3188 panel
->dir_history_current
= prev
;
3193 /* --------------------------------------------------------------------------------------------- */
3196 panel_execute_cmd (WPanel
* panel
, unsigned long command
)
3198 int res
= MSG_HANDLED
;
3200 if (command
!= CK_Search
)
3201 stop_search (panel
);
3214 /* reset state of marks flag */
3220 case CK_PanelOtherCd
:
3221 chdir_other_panel (panel
);
3223 case CK_PanelOtherCdLink
:
3224 chdir_to_readlink (panel
);
3229 case CK_DeleteSingle
:
3230 delete_cmd_local ();
3242 rename_cmd_local ();
3244 case CK_SelectInvert
:
3245 select_invert_cmd ();
3260 goto_child_dir (panel
);
3263 goto_parent_dir (panel
);
3266 directory_history_list (panel
);
3268 case CK_HistoryNext
:
3269 directory_history_next (panel
);
3271 case CK_HistoryPrev
:
3272 directory_history_prev (panel
);
3274 case CK_BottomOnScreen
:
3275 goto_bottom_file (panel
);
3277 case CK_MiddleOnScreen
:
3278 goto_middle_file (panel
);
3280 case CK_TopOnScreen
:
3281 goto_top_file (panel
);
3287 mark_file_up (panel
);
3290 mark_file_down (panel
);
3293 mark_file_left (panel
);
3296 mark_file_right (panel
);
3298 case CK_CdParentSmart
:
3299 res
= force_maybe_cd ();
3308 res
= move_left (panel
);
3311 res
= move_right (panel
);
3320 case CK_SelectCodepage
:
3321 panel_change_encoding (panel
);
3325 panel_content_scroll_left (panel
);
3327 case CK_ScrollRight
:
3328 panel_content_scroll_right (panel
);
3331 start_search (panel
);
3335 case CK_PanelOtherSync
:
3336 panel_sync_other (panel
);
3339 panel_select_sort_order (panel
);
3342 panel_toggle_sort_order_prev (panel
);
3345 panel_toggle_sort_order_next (panel
);
3347 case CK_SortReverse
:
3348 panel
->sort_info
.reverse
= !panel
->sort_info
.reverse
;
3349 panel_set_sort_order (panel
, panel
->sort_info
.sort_field
);
3352 panel_set_sort_type_by_id (panel
, "name");
3355 panel_set_sort_type_by_id (panel
, "extension");
3358 panel_set_sort_type_by_id (panel
, "size");
3360 case CK_SortByMTime
:
3361 panel_set_sort_type_by_id (panel
, "mtime");
3367 /* --------------------------------------------------------------------------------------------- */
3370 panel_key (WPanel
* panel
, int key
)
3374 if (is_abort_char (key
))
3376 stop_search (panel
);
3380 if (panel
->searching
&& ((key
>= ' ' && key
<= 255) || key
== KEY_BACKSPACE
))
3382 do_search (panel
, key
);
3386 for (i
= 0; panel_map
[i
].key
!= 0; i
++)
3387 if (key
== panel_map
[i
].key
)
3388 return panel_execute_cmd (panel
, panel_map
[i
].command
);
3390 if (panels_options
.torben_fj_mode
&& key
== ALT ('h'))
3392 goto_middle_file (panel
);
3396 if (!command_prompt
&& ((key
>= ' ' && key
<= 255) || key
== KEY_BACKSPACE
))
3398 start_search (panel
);
3399 do_search (panel
, key
);
3403 return MSG_NOT_HANDLED
;
3406 /* --------------------------------------------------------------------------------------------- */
3409 panel_callback (Widget
* w
, widget_msg_t msg
, int parm
)
3411 WPanel
*panel
= (WPanel
*) w
;
3417 /* subscribe to "history_load" event */
3418 mc_event_add (w
->owner
->event_group
, MCEVENT_HISTORY_LOAD
, panel_load_history
, w
, NULL
);
3419 /* subscribe to "history_save" event */
3420 mc_event_add (w
->owner
->event_group
, MCEVENT_HISTORY_SAVE
, panel_save_history
, w
, NULL
);
3424 /* Repaint everything, including frame and separator */
3425 paint_frame (panel
); /* including show_dir */
3427 mini_info_separator (panel
);
3428 display_mini_info (panel
);
3434 current_panel
= panel
;
3436 if (mc_chdir (panel
->cwd_vpath
) != 0)
3440 cwd
= vfs_path_to_str_flags (panel
->cwd_vpath
, 0, VPF_STRIP_PASSWORD
);
3441 message (D_ERROR
, MSG_ERROR
, _("Cannot chdir to \"%s\"\n%s"),
3442 cwd
, unix_error_string (errno
));
3446 subshell_chdir (panel
->cwd_vpath
);
3448 update_xterm_title_path ();
3449 select_item (panel
);
3454 bb
= find_buttonbar (panel
->widget
.owner
);
3455 midnight_set_buttonbar (bb
);
3456 buttonbar_redraw (bb
);
3459 case WIDGET_UNFOCUS
:
3460 /* Janne: look at this for the multiple panel options */
3461 stop_search (panel
);
3464 unselect_item (panel
);
3468 return panel_key (panel
, parm
);
3470 case WIDGET_COMMAND
:
3471 return panel_execute_cmd (panel
, parm
);
3473 case WIDGET_DESTROY
:
3474 /* unsubscribe from "history_load" event */
3475 mc_event_del (w
->owner
->event_group
, MCEVENT_HISTORY_LOAD
, panel_load_history
, w
);
3476 /* unsubscribe from "history_save" event */
3477 mc_event_del (w
->owner
->event_group
, MCEVENT_HISTORY_SAVE
, panel_save_history
, w
);
3478 panel_destroy (panel
);
3483 return default_proc (msg
, parm
);
3487 /* --------------------------------------------------------------------------------------------- */
3489 /* Panel mouse events support routines */
3493 mouse_toggle_mark (WPanel
* panel
)
3495 do_mark_file (panel
, MARK_DONT_MOVE
);
3496 mouse_marking
= selection (panel
)->f
.marked
;
3497 mouse_mark_panel
= current_panel
;
3500 /* --------------------------------------------------------------------------------------------- */
3503 mouse_set_mark (WPanel
* panel
)
3506 if (mouse_mark_panel
== panel
)
3508 if (mouse_marking
&& !(selection (panel
)->f
.marked
))
3509 do_mark_file (panel
, MARK_DONT_MOVE
);
3510 else if (!mouse_marking
&& (selection (panel
)->f
.marked
))
3511 do_mark_file (panel
, MARK_DONT_MOVE
);
3515 /* --------------------------------------------------------------------------------------------- */
3518 mark_if_marking (WPanel
* panel
, Gpm_Event
* event
)
3520 if ((event
->buttons
& GPM_B_RIGHT
) != 0)
3522 if ((event
->type
& GPM_DOWN
) != 0)
3523 mouse_toggle_mark (panel
);
3525 mouse_set_mark (panel
);
3531 /* --------------------------------------------------------------------------------------------- */
3532 /** Determine which column was clicked, and sort the panel on
3533 * that column, or reverse sort on that column if already
3534 * sorted on that column.
3538 mouse_sort_col (WPanel
* panel
, int x
)
3541 const char *lc_sort_name
= NULL
;
3542 panel_field_t
*col_sort_format
= NULL
;
3546 for (i
= 0, format
= panel
->format
; format
!= NULL
; format
= format
->next
)
3548 i
+= format
->field_len
;
3552 lc_sort_name
= format
->title
;
3557 if (lc_sort_name
== NULL
)
3560 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
3562 title
= panel_get_title_without_hotkey (panel_fields
[i
].title_hotkey
);
3563 if (!strcmp (lc_sort_name
, title
) && panel_fields
[i
].sort_routine
)
3565 col_sort_format
= &panel_fields
[i
];
3572 if (col_sort_format
== NULL
)
3575 if (panel
->sort_info
.sort_field
== col_sort_format
)
3577 /* reverse the sort if clicked column is already the sorted column */
3578 panel
->sort_info
.reverse
= !panel
->sort_info
.reverse
;
3582 /* new sort is forced to be ascending */
3583 panel
->sort_info
.reverse
= FALSE
;
3585 panel_set_sort_order (panel
, col_sort_format
);
3589 /* --------------------------------------------------------------------------------------------- */
3591 * Mouse callback of the panel minus repainting.
3594 panel_event (Gpm_Event
* event
, void *data
)
3596 WPanel
*panel
= (WPanel
*) data
;
3597 Widget
*w
= (Widget
*) data
;
3599 const int lines
= llines (panel
);
3600 const gboolean is_active
= dlg_widget_active (panel
);
3601 const gboolean mouse_down
= (event
->type
& GPM_DOWN
) != 0;
3604 if (!mouse_global_in_widget (event
, (Widget
*) data
))
3605 return MOU_UNHANDLED
;
3607 local
= mouse_get_local (event
, w
);
3613 if (mouse_down
&& local
.x
== 2)
3615 directory_history_prev (panel
);
3620 if (mouse_down
&& local
.x
== w
->cols
- 1)
3622 directory_history_next (panel
);
3627 if (mouse_down
&& local
.x
>= w
->cols
- 4 && local
.x
<= w
->cols
- 2)
3629 directory_history_list (panel
);
3633 /* "." button show/hide hidden files */
3634 if (mouse_down
&& local
.x
== w
->cols
- 5)
3636 midnight_dlg
->callback (midnight_dlg
, NULL
, DLG_ACTION
, CK_ShowHidden
, NULL
);
3640 /* no other events on 1st line */
3641 return MOU_UNHANDLED
;
3644 /* sort on clicked column; don't handle wheel events */
3645 if (mouse_down
&& (local
.buttons
& (GPM_B_UP
| GPM_B_DOWN
)) == 0 && local
.y
== 2)
3647 mouse_sort_col (panel
, local
.x
);
3651 /* Mouse wheel events */
3652 if (mouse_down
&& (local
.buttons
& GPM_B_UP
) != 0)
3656 if (panels_options
.mouse_move_pages
&& (panel
->top_file
> 0))
3658 else /* We are in first page */
3664 if (mouse_down
&& (local
.buttons
& GPM_B_DOWN
) != 0)
3668 if (panels_options
.mouse_move_pages
&& (panel
->top_file
+ ITEMS (panel
) < panel
->count
))
3670 else /* We are in last page */
3677 if ((local
.type
& (GPM_DOWN
| GPM_DRAG
)) != 0)
3684 if (panel
->top_file
+ local
.y
> panel
->count
)
3685 my_index
= panel
->count
- 1;
3688 my_index
= panel
->top_file
+ local
.y
- 1;
3689 if (panel
->split
&& (local
.x
> (w
->cols
- 2) / 2))
3690 my_index
+= llines (panel
);
3692 if (my_index
>= panel
->count
)
3693 my_index
= panel
->count
- 1;
3696 if (my_index
!= panel
->selected
)
3698 unselect_item (panel
);
3699 panel
->selected
= my_index
;
3700 select_item (panel
);
3703 /* This one is new */
3704 mark_if_marking (panel
, &local
);
3706 else if ((local
.type
& (GPM_UP
| GPM_DOUBLE
)) == (GPM_UP
| GPM_DOUBLE
) &&
3707 local
.y
> 0 && local
.y
<= lines
)
3712 send_message (w
, WIDGET_DRAW
, 0);
3716 /* --------------------------------------------------------------------------------------------- */
3719 reload_panelized (WPanel
* panel
)
3722 dir_list
*list
= &panel
->dir
;
3724 if (panel
!= current_panel
)
3725 (void) mc_chdir (panel
->cwd_vpath
);
3727 for (i
= 0, j
= 0; i
< panel
->count
; i
++)
3731 if (list
->list
[i
].f
.marked
)
3733 /* Unmark the file in advance. In case the following mc_lstat
3734 * fails we are done, else we have to mark the file again
3735 * (Note: do_file_mark depends on a valid "list->list [i].buf").
3736 * IMO that's the best way to update the panel's summary status
3739 do_file_mark (panel
, i
, 0);
3741 vpath
= vfs_path_from_str (list
->list
[i
].fname
);
3742 if (mc_lstat (vpath
, &list
->list
[i
].st
))
3743 g_free (list
->list
[i
].fname
);
3746 if (list
->list
[i
].f
.marked
)
3747 do_file_mark (panel
, i
, 1);
3749 list
->list
[j
] = list
->list
[i
];
3752 vfs_path_free (vpath
);
3755 panel
->count
= set_zero_dir (list
) ? 1 : 0;
3759 if (panel
!= current_panel
)
3760 (void) mc_chdir (current_panel
->cwd_vpath
);
3763 /* --------------------------------------------------------------------------------------------- */
3766 update_one_panel_widget (WPanel
* panel
, panel_update_flags_t flags
, const char *current_file
)
3768 gboolean free_pointer
;
3769 char *my_current_file
= NULL
;
3771 if ((flags
& UP_RELOAD
) != 0)
3773 panel
->is_panelized
= FALSE
;
3774 mc_setctl (panel
->cwd_vpath
, VFS_SETCTL_FLUSH
, 0);
3775 memset (&(panel
->dir_stat
), 0, sizeof (panel
->dir_stat
));
3778 /* If current_file == -1 (an invalid pointer) then preserve selection */
3779 free_pointer
= current_file
== UP_KEEPSEL
;
3783 my_current_file
= g_strdup (panel
->dir
.list
[panel
->selected
].fname
);
3784 current_file
= my_current_file
;
3787 if (panel
->is_panelized
)
3788 reload_panelized (panel
);
3790 panel_reload (panel
);
3792 try_to_select (panel
, current_file
);
3796 g_free (my_current_file
);
3799 /* --------------------------------------------------------------------------------------------- */
3802 update_one_panel (int which
, panel_update_flags_t flags
, const char *current_file
)
3804 if (get_display_type (which
) == view_listing
)
3808 panel
= (WPanel
*) get_panel_widget (which
);
3809 if (panel
->is_panelized
)
3810 flags
&= ~UP_RELOAD
;
3811 update_one_panel_widget (panel
, flags
, current_file
);
3815 /* --------------------------------------------------------------------------------------------- */
3818 do_select (WPanel
* panel
, int i
)
3820 if (i
!= panel
->selected
)
3823 panel
->selected
= i
;
3824 panel
->top_file
= panel
->selected
- (panel
->widget
.lines
- 2) / 2;
3825 if (panel
->top_file
< 0)
3826 panel
->top_file
= 0;
3830 /* --------------------------------------------------------------------------------------------- */
3833 do_try_to_select (WPanel
* panel
, const char *name
)
3840 do_select (panel
, 0);
3844 /* We only want the last component of the directory,
3845 * and from this only the name without suffix.
3846 * Cut prefix if the panel is not panelized */
3848 if (panel
->is_panelized
)
3849 subdir
= vfs_strip_suffix_from_filename (name
);
3851 subdir
= vfs_strip_suffix_from_filename (x_basename (name
));
3853 /* Search that subdir or filename without prefix (if not panelized panel), select it if found */
3854 for (i
= 0; i
< panel
->count
; i
++)
3856 if (strcmp (subdir
, panel
->dir
.list
[i
].fname
) == 0)
3858 do_select (panel
, i
);
3864 /* Try to select a file near the file that is missing */
3865 if (panel
->selected
>= panel
->count
)
3866 do_select (panel
, panel
->count
- 1);
3870 /* --------------------------------------------------------------------------------------------- */
3872 /* event callback */
3874 event_update_panels (const gchar
* event_group_name
, const gchar
* event_name
,
3875 gpointer init_data
, gpointer data
)
3877 (void) event_group_name
;
3882 update_panels (UP_RELOAD
, UP_KEEPSEL
);
3887 /* --------------------------------------------------------------------------------------------- */
3889 /* event callback */
3891 panel_save_curent_file_to_clip_file (const gchar
* event_group_name
, const gchar
* event_name
,
3892 gpointer init_data
, gpointer data
)
3894 (void) event_group_name
;
3899 if (current_panel
->marked
== 0)
3900 mc_event_raise (MCEVENT_GROUP_CORE
, "clipboard_text_to_file",
3901 (gpointer
) selection (current_panel
)->fname
);
3905 gboolean first
= TRUE
;
3908 for (i
= 0; i
< current_panel
->count
; i
++)
3909 if (current_panel
->dir
.list
[i
].f
.marked
!= 0)
3910 { /* Skip the unmarked ones */
3913 flist
= g_strdup (current_panel
->dir
.list
[i
].fname
);
3918 /* Add empty lines after the file */
3922 g_strconcat (flist
, "\n", current_panel
->dir
.list
[i
].fname
, (char *) NULL
);
3928 mc_event_raise (MCEVENT_GROUP_CORE
, "clipboard_text_to_file", (gpointer
) flist
);
3934 /* --------------------------------------------------------------------------------------------- */
3935 /*** public functions ****************************************************************************/
3936 /* --------------------------------------------------------------------------------------------- */
3939 try_to_select (WPanel
* panel
, const char *name
)
3941 do_try_to_select (panel
, name
);
3942 select_item (panel
);
3945 /* --------------------------------------------------------------------------------------------- */
3948 panel_clean_dir (WPanel
* panel
)
3950 int count
= panel
->count
;
3953 panel
->top_file
= 0;
3954 panel
->selected
= 0;
3956 panel
->dirs_marked
= 0;
3958 panel
->searching
= FALSE
;
3959 panel
->is_panelized
= FALSE
;
3961 panel
->content_shift
= -1;
3962 panel
->max_shift
= -1;
3964 clean_dir (&panel
->dir
, count
);
3967 /* --------------------------------------------------------------------------------------------- */
3969 * Set Up panel's current dir object
3971 * @param panel panel object
3972 * @param path_str string contain path
3976 panel_set_cwd (WPanel
* panel
, const char *path_str
)
3978 vfs_path_free (panel
->cwd_vpath
);
3979 panel
->cwd_vpath
= vfs_path_from_str (path_str
);
3982 /* --------------------------------------------------------------------------------------------- */
3984 * Set Up panel's last working dir object
3986 * @param panel panel object
3987 * @param path_str string contain path
3991 panel_set_lwd (WPanel
* panel
, const char *path_str
)
3993 vfs_path_free (panel
->lwd_vpath
);
3994 panel
->lwd_vpath
= vfs_path_from_str (path_str
);
3997 /* --------------------------------------------------------------------------------------------- */
3999 * @param panel_name the name of the panel for setup retieving
4000 * @returns new instance of WPanel
4004 panel_new (const char *panel_name
)
4006 return panel_new_with_dir (panel_name
, NULL
);
4009 /* --------------------------------------------------------------------------------------------- */
4011 * Panel creation for specified directory.
4013 * @param panel_name specifies the name of the panel for setup retieving
4014 * @param wpath the path of working panel directory. If path is NULL then panel will be created
4015 * for current directory
4017 * @returns new instance of WPanel
4021 panel_new_with_dir (const char *panel_name
, const char *wpath
)
4026 char *curdir
= NULL
;
4028 panel
= g_new0 (WPanel
, 1);
4030 /* No know sizes of the panel at startup */
4031 init_widget (&panel
->widget
, 0, 0, 0, 0, panel_callback
, panel_event
);
4033 /* We do not want the cursor */
4034 widget_want_cursor (panel
->widget
, 0);
4038 curdir
= _vfs_get_cwd ();
4039 panel_set_cwd (panel
, wpath
);
4044 panel
->cwd_vpath
= vfs_path_clone (vfs_get_raw_current_dir ());
4047 panel_set_lwd (panel
, ".");
4049 panel
->hist_name
= g_strconcat ("Dir Hist ", panel_name
, (char *) NULL
);
4050 /* directories history will be get later */
4052 panel
->dir
.list
= g_new (file_entry
, MIN_FILES
);
4053 panel
->dir
.size
= MIN_FILES
;
4057 panel
->top_file
= 0;
4058 panel
->selected
= 0;
4062 panel
->searching
= FALSE
;
4063 panel
->dirs_marked
= 0;
4064 panel
->is_panelized
= FALSE
;
4066 panel
->status_format
= 0;
4067 panel
->format_modified
= 1;
4068 panel
->content_shift
= -1;
4069 panel
->max_shift
= -1;
4071 panel
->panel_name
= g_strdup (panel_name
);
4072 panel
->user_format
= g_strdup (DEFAULT_USER_FORMAT
);
4075 panel
->codepage
= SELECT_CHARSET_NO_TRANSLATE
;
4078 for (i
= 0; i
< LIST_TYPES
; i
++)
4079 panel
->user_status_format
[i
] = g_strdup (DEFAULT_USER_FORMAT
);
4081 panel
->search_buffer
[0] = '\0';
4082 panel
->prev_search_buffer
[0] = '\0';
4083 panel
->frame_size
= frame_half
;
4085 section
= g_strconcat ("Temporal:", panel
->panel_name
, (char *) NULL
);
4086 if (!mc_config_has_group (mc_main_config
, section
))
4089 section
= g_strdup (panel
->panel_name
);
4091 panel_load_setup (panel
, section
);
4094 /* Load format strings */
4095 err
= set_panel_formats (panel
);
4097 set_panel_formats (panel
);
4101 const vfs_path_element_t
*path_element
;
4103 path_element
= vfs_path_get_by_index (panel
->cwd_vpath
, -1);
4104 if (path_element
->encoding
!= NULL
)
4105 panel
->codepage
= get_codepage_index (path_element
->encoding
);
4109 if (mc_chdir (panel
->cwd_vpath
) != 0)
4112 panel
->codepage
= SELECT_CHARSET_NO_TRANSLATE
;
4115 vfs_path_free (panel
->cwd_vpath
);
4116 panel
->cwd_vpath
= vfs_path_clone (vfs_get_raw_current_dir ());
4119 /* Load the default format */
4121 do_load_dir (panel
->cwd_vpath
, &panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
,
4122 panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
4123 panel
->sort_info
.exec_first
, panel
->filter
);
4125 /* Restore old right path */
4130 vpath
= vfs_path_from_str (curdir
);
4131 err
= mc_chdir (vpath
);
4132 vfs_path_free (vpath
);
4139 /* --------------------------------------------------------------------------------------------- */
4142 panel_reload (WPanel
* panel
)
4144 struct stat current_stat
;
4148 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
4149 ok
= (panels_options
.fast_reload
&& stat (tmp_path
, ¤t_stat
) == 0
4150 && current_stat
.st_ctime
== panel
->dir_stat
.st_ctime
4151 && current_stat
.st_mtime
== panel
->dir_stat
.st_mtime
);
4161 if (mc_chdir (panel
->cwd_vpath
) != -1)
4164 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
4165 if (tmp_path
[0] == PATH_SEP
&& tmp_path
[1] == '\0')
4167 panel_clean_dir (panel
);
4168 panel
->count
= set_zero_dir (&panel
->dir
) ? 1 : 0;
4172 last_slash
= strrchr (tmp_path
, PATH_SEP
);
4173 vfs_path_free (panel
->cwd_vpath
);
4174 if (last_slash
== NULL
|| last_slash
== tmp_path
)
4175 panel
->cwd_vpath
= vfs_path_from_str (PATH_SEP_STR
);
4179 panel
->cwd_vpath
= vfs_path_from_str (tmp_path
);
4182 memset (&(panel
->dir_stat
), 0, sizeof (panel
->dir_stat
));
4188 do_reload_dir (panel
->cwd_vpath
, &panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
,
4189 panel
->count
, panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
4190 panel
->sort_info
.exec_first
, panel
->filter
);
4193 if (panel
->selected
>= panel
->count
)
4194 do_select (panel
, panel
->count
- 1);
4196 recalculate_panel_summary (panel
);
4199 /* --------------------------------------------------------------------------------------------- */
4200 /* Switches the panel to the mode specified in the format */
4201 /* Seting up both format and status string. Return: 0 - on success; */
4202 /* 1 - format error; 2 - status error; 3 - errors in both formats. */
4205 set_panel_formats (WPanel
* p
)
4211 form
= use_display_format (p
, panel_format (p
), &err
, 0);
4220 delete_format (p
->format
);
4224 if (panels_options
.show_mini_info
)
4226 form
= use_display_format (p
, mini_status_format (p
), &err
, 1);
4235 delete_format (p
->status_format
);
4236 p
->status_format
= form
;
4240 panel_format_modified (p
);
4241 panel_update_cols (&(p
->widget
), p
->frame_size
);
4244 message (D_ERROR
, _("Warning"),
4245 _("User supplied format looks invalid, reverting to default."));
4248 g_free (p
->user_format
);
4249 p
->user_format
= g_strdup (DEFAULT_USER_FORMAT
);
4253 g_free (p
->user_status_format
[p
->list_type
]);
4254 p
->user_status_format
[p
->list_type
] = g_strdup (DEFAULT_USER_FORMAT
);
4260 /* --------------------------------------------------------------------------------------------- */
4263 panel_update_cols (Widget
* widget
, panel_display_t frame_size
)
4267 /* don't touch panel if it is not in dialog yet */
4268 /* if panel is not in dialog it is not in widgets list
4269 and cannot be compared with get_panel_widget() result */
4270 if (widget
->owner
== NULL
)
4273 if (panels_layout
.horizontal_split
)
4275 widget
->cols
= COLS
;
4279 if (frame_size
== frame_full
)
4284 else if (widget
== get_panel_widget (0))
4286 cols
= panels_layout
.left_panel_size
;
4291 cols
= COLS
- panels_layout
.left_panel_size
;
4292 origin
= panels_layout
.left_panel_size
;
4295 widget
->cols
= cols
;
4299 /* --------------------------------------------------------------------------------------------- */
4301 /* Select current item and readjust the panel */
4303 select_item (WPanel
* panel
)
4305 /* Although currently all over the code we set the selection and
4306 top file to decent values before calling select_item, I could
4307 forget it someday, so it's better to do the actual fitting here */
4309 if (panel
->selected
< 0)
4310 panel
->selected
= 0;
4312 if (panel
->selected
> panel
->count
- 1)
4313 panel
->selected
= panel
->count
- 1;
4315 adjust_top_file (panel
);
4319 execute_hooks (select_file_hook
);
4322 /* --------------------------------------------------------------------------------------------- */
4323 /** Clears all files in the panel, used only when one file was marked */
4325 unmark_files (WPanel
* panel
)
4331 for (i
= 0; i
< panel
->count
; i
++)
4332 file_mark (panel
, i
, 0);
4334 panel
->dirs_marked
= 0;
4339 /* --------------------------------------------------------------------------------------------- */
4340 /** Recalculate the panels summary information, used e.g. when marked
4341 files might have been removed by an external command */
4344 recalculate_panel_summary (WPanel
* panel
)
4349 panel
->dirs_marked
= 0;
4352 for (i
= 0; i
< panel
->count
; i
++)
4353 if (panel
->dir
.list
[i
].f
.marked
)
4355 /* do_file_mark will return immediately if newmark == oldmark.
4356 So we have to first unmark it to get panel's summary information
4357 updated. (Norbert) */
4358 panel
->dir
.list
[i
].f
.marked
= 0;
4359 do_file_mark (panel
, i
, 1);
4363 /* --------------------------------------------------------------------------------------------- */
4364 /** This routine marks a file or a directory */
4367 do_file_mark (WPanel
* panel
, int idx
, int mark
)
4369 if (panel
->dir
.list
[idx
].f
.marked
== mark
)
4372 /* Only '..' can't be marked, '.' isn't visible */
4373 if (strcmp (panel
->dir
.list
[idx
].fname
, "..") == 0)
4376 file_mark (panel
, idx
, mark
);
4377 if (panel
->dir
.list
[idx
].f
.marked
)
4380 if (S_ISDIR (panel
->dir
.list
[idx
].st
.st_mode
))
4382 if (panel
->dir
.list
[idx
].f
.dir_size_computed
)
4383 panel
->total
+= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4384 panel
->dirs_marked
++;
4387 panel
->total
+= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4392 if (S_ISDIR (panel
->dir
.list
[idx
].st
.st_mode
))
4394 if (panel
->dir
.list
[idx
].f
.dir_size_computed
)
4395 panel
->total
-= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4396 panel
->dirs_marked
--;
4399 panel
->total
-= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4404 /* --------------------------------------------------------------------------------------------- */
4406 * Changes the current directory of the panel.
4407 * Record change in the directory history.
4410 do_panel_cd (struct WPanel
*panel
, const vfs_path_t
* new_dir_vpath
, enum cd_enum cd_type
)
4414 r
= _do_panel_cd (panel
, new_dir_vpath
, cd_type
);
4416 directory_history_add (panel
, panel
->cwd_vpath
);
4420 /* --------------------------------------------------------------------------------------------- */
4423 file_mark (WPanel
* panel
, int lc_index
, int val
)
4425 if (panel
->dir
.list
[lc_index
].f
.marked
!= val
)
4427 panel
->dir
.list
[lc_index
].f
.marked
= val
;
4432 /* --------------------------------------------------------------------------------------------- */
4435 panel_re_sort (WPanel
* panel
)
4443 filename
= g_strdup (selection (panel
)->fname
);
4444 unselect_item (panel
);
4445 do_sort (&panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
, panel
->count
- 1,
4446 panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
4447 panel
->sort_info
.exec_first
);
4448 panel
->selected
= -1;
4449 for (i
= panel
->count
; i
; i
--)
4451 if (!strcmp (panel
->dir
.list
[i
- 1].fname
, filename
))
4453 panel
->selected
= i
- 1;
4458 panel
->top_file
= panel
->selected
- ITEMS (panel
) / 2;
4459 select_item (panel
);
4463 /* --------------------------------------------------------------------------------------------- */
4466 panel_set_sort_order (WPanel
* panel
, const panel_field_t
* sort_order
)
4468 if (sort_order
== NULL
)
4471 panel
->sort_info
.sort_field
= sort_order
;
4473 /* The directory is already sorted, we have to load the unsorted stuff */
4474 if (sort_order
->sort_routine
== (sortfn
*) unsorted
)
4478 current_file
= g_strdup (panel
->dir
.list
[panel
->selected
].fname
);
4479 panel_reload (panel
);
4480 try_to_select (panel
, current_file
);
4481 g_free (current_file
);
4483 panel_re_sort (panel
);
4486 /* --------------------------------------------------------------------------------------------- */
4491 * Change panel encoding.
4492 * @param panel WPanel object
4496 panel_change_encoding (WPanel
* panel
)
4498 const char *encoding
= NULL
;
4502 r
= select_charset (-1, -1, panel
->codepage
, FALSE
);
4504 if (r
== SELECT_CHARSET_CANCEL
)
4505 return; /* Cancel */
4507 panel
->codepage
= r
;
4509 if (panel
->codepage
== SELECT_CHARSET_NO_TRANSLATE
)
4511 /* No translation */
4512 vfs_path_t
*cd_path_vpath
;
4514 g_free (init_translation_table (mc_global
.display_codepage
, mc_global
.display_codepage
));
4515 cd_path_vpath
= remove_encoding_from_path (panel
->cwd_vpath
);
4516 do_panel_cd (panel
, cd_path_vpath
, cd_parse_command
);
4518 vfs_path_free (cd_path_vpath
);
4522 errmsg
= init_translation_table (panel
->codepage
, mc_global
.display_codepage
);
4525 message (D_ERROR
, MSG_ERROR
, "%s", errmsg
);
4530 encoding
= get_codepage_id (panel
->codepage
);
4531 if (encoding
!= NULL
)
4534 vfs_change_encoding (panel
->cwd_vpath
, encoding
);
4536 cd_path
= vfs_path_to_str (panel
->cwd_vpath
);
4537 if (!do_panel_cd (panel
, panel
->cwd_vpath
, cd_parse_command
))
4538 message (D_ERROR
, MSG_ERROR
, _("Cannot chdir to \"%s\""), cd_path
);
4543 /* --------------------------------------------------------------------------------------------- */
4546 * Remove encode info from last path element.
4550 remove_encoding_from_path (const vfs_path_t
* vpath
)
4552 vfs_path_t
*ret_vpath
;
4556 ret_vpath
= vfs_path_new ();
4558 tmp_conv
= g_string_new ("");
4560 for (indx
= 0; indx
< vfs_path_elements_count (vpath
); indx
++)
4563 vfs_path_element_t
*path_element
;
4565 path_element
= vfs_path_element_clone (vfs_path_get_by_index (vpath
, indx
));
4566 vfs_path_add_element (ret_vpath
, path_element
);
4568 if (path_element
->encoding
== NULL
)
4571 converter
= str_crt_conv_to (path_element
->encoding
);
4572 if (converter
== INVALID_CONV
)
4575 g_free (path_element
->encoding
);
4576 path_element
->encoding
= NULL
;
4578 str_vfs_convert_from (converter
, path_element
->path
, tmp_conv
);
4580 g_free (path_element
->path
);
4581 path_element
->path
= g_strndup (tmp_conv
->str
, tmp_conv
->len
);
4583 g_string_set_size (tmp_conv
, 0);
4585 str_close_conv (converter
);
4586 str_close_conv (path_element
->dir
.converter
);
4587 path_element
->dir
.converter
= INVALID_CONV
;
4589 g_string_free (tmp_conv
, TRUE
);
4592 #endif /* HAVE_CHARSET */
4594 /* --------------------------------------------------------------------------------------------- */
4597 * This routine reloads the directory in both panels. It tries to
4598 * select current_file in current_panel and other_file in other_panel.
4599 * If current_file == -1 then it automatically sets current_file and
4600 * other_file to the currently selected files in the panels.
4602 * if force_update has the UP_ONLY_CURRENT bit toggled on, then it
4603 * will not reload the other panel.
4605 * @param flags for reload panel
4606 * @param current_file name of the current file
4610 update_panels (panel_update_flags_t flags
, const char *current_file
)
4612 gboolean reload_other
= (flags
& UP_ONLY_CURRENT
) == 0;
4615 update_one_panel (get_current_index (), flags
, current_file
);
4617 update_one_panel (get_other_index (), flags
, UP_KEEPSEL
);
4619 if (get_current_type () == view_listing
)
4620 panel
= (WPanel
*) get_panel_widget (get_current_index ());
4622 panel
= (WPanel
*) get_panel_widget (get_other_index ());
4624 if (!panel
->is_panelized
)
4625 (void) mc_chdir (panel
->cwd_vpath
);
4628 /* --------------------------------------------------------------------------------------------- */
4631 panel_get_num_of_sortable_fields (void)
4633 gsize ret
= 0, lc_index
;
4635 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4636 if (panel_fields
[lc_index
].is_user_choice
)
4641 /* --------------------------------------------------------------------------------------------- */
4644 panel_get_sortable_fields (gsize
* array_size
)
4649 lc_index
= panel_get_num_of_sortable_fields ();
4651 ret
= g_try_new0 (char *, lc_index
+ 1);
4655 if (array_size
!= NULL
)
4656 *array_size
= lc_index
;
4660 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
4661 if (panel_fields
[i
].is_user_choice
)
4662 ret
[lc_index
++] = g_strdup (_(panel_fields
[i
].title_hotkey
));
4663 return (const char **) ret
;
4666 /* --------------------------------------------------------------------------------------------- */
4668 const panel_field_t
*
4669 panel_get_field_by_id (const char *name
)
4672 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4673 if (panel_fields
[lc_index
].id
!= NULL
&& strcmp (name
, panel_fields
[lc_index
].id
) == 0)
4674 return &panel_fields
[lc_index
];
4678 /* --------------------------------------------------------------------------------------------- */
4680 const panel_field_t
*
4681 panel_get_field_by_title_hotkey (const char *name
)
4684 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4685 if (panel_fields
[lc_index
].title_hotkey
!= NULL
&&
4686 strcmp (name
, _(panel_fields
[lc_index
].title_hotkey
)) == 0)
4687 return &panel_fields
[lc_index
];
4691 /* --------------------------------------------------------------------------------------------- */
4693 const panel_field_t
*
4694 panel_get_field_by_title (const char *name
)
4697 gchar
*title
= NULL
;
4699 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4701 title
= panel_get_title_without_hotkey (panel_fields
[lc_index
].title_hotkey
);
4702 if (panel_fields
[lc_index
].title_hotkey
!= NULL
&& strcmp (name
, title
) == 0)
4705 return &panel_fields
[lc_index
];
4712 /* --------------------------------------------------------------------------------------------- */
4715 panel_get_num_of_user_possible_fields (void)
4717 gsize ret
= 0, lc_index
;
4719 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4720 if (panel_fields
[lc_index
].use_in_user_format
)
4725 /* --------------------------------------------------------------------------------------------- */
4728 panel_get_user_possible_fields (gsize
* array_size
)
4733 lc_index
= panel_get_num_of_user_possible_fields ();
4735 ret
= g_try_new0 (char *, lc_index
+ 1);
4739 if (array_size
!= NULL
)
4740 *array_size
= lc_index
;
4744 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
4745 if (panel_fields
[i
].use_in_user_format
)
4746 ret
[lc_index
++] = g_strdup (_(panel_fields
[i
].title_hotkey
));
4747 return (const char **) ret
;
4750 /* --------------------------------------------------------------------------------------------- */
4755 panel_sort_up_sign
= mc_skin_get ("widget-common", "sort-sign-up", "'");
4756 panel_sort_down_sign
= mc_skin_get ("widget-common", "sort-sign-down", ",");
4758 panel_hiddenfiles_sign_show
= mc_skin_get ("widget-panel", "hiddenfiles-sign-show", ".");
4759 panel_hiddenfiles_sign_hide
= mc_skin_get ("widget-panel", "hiddenfiles-sign-hide", ".");
4760 panel_history_prev_item_sign
= mc_skin_get ("widget-panel", "history-prev-item-sign", "<");
4761 panel_history_next_item_sign
= mc_skin_get ("widget-panel", "history-next-item-sign", ">");
4762 panel_history_show_list_sign
= mc_skin_get ("widget-panel", "history-show-list-sign", "^");
4763 panel_filename_scroll_left_char
=
4764 mc_skin_get ("widget-panel", "filename-scroll-left-char", "{");
4765 panel_filename_scroll_right_char
=
4766 mc_skin_get ("widget-panel", "filename-scroll-right-char", "}");
4768 mc_event_add (MCEVENT_GROUP_FILEMANAGER
, "update_panels", event_update_panels
, NULL
, NULL
);
4769 mc_event_add (MCEVENT_GROUP_FILEMANAGER
, "panel_save_curent_file_to_clip_file",
4770 panel_save_curent_file_to_clip_file
, NULL
, NULL
);
4774 /* --------------------------------------------------------------------------------------------- */
4779 g_free (panel_sort_up_sign
);
4780 g_free (panel_sort_down_sign
);
4782 g_free (panel_hiddenfiles_sign_show
);
4783 g_free (panel_hiddenfiles_sign_hide
);
4784 g_free (panel_history_prev_item_sign
);
4785 g_free (panel_history_next_item_sign
);
4786 g_free (panel_history_show_list_sign
);
4787 g_free (panel_filename_scroll_left_char
);
4788 g_free (panel_filename_scroll_right_char
);
4792 /* --------------------------------------------------------------------------------------------- */
4795 do_cd (const vfs_path_t
* new_dir_vpath
, enum cd_enum exact
)
4798 const vfs_path_t
*_new_dir_vpath
= new_dir_vpath
;
4800 if (current_panel
->is_panelized
)
4802 size_t new_vpath_len
;
4804 new_vpath_len
= vfs_path_len (new_dir_vpath
);
4805 if (vfs_path_ncmp (new_dir_vpath
, panelized_panel
.root_vpath
, new_vpath_len
) == 0)
4806 _new_dir_vpath
= panelized_panel
.root_vpath
;
4809 res
= do_panel_cd (current_panel
, _new_dir_vpath
, exact
);
4814 const vfs_path_element_t
*path_element
;
4816 path_element
= vfs_path_get_by_index (current_panel
->cwd_vpath
, -1);
4817 if (path_element
->encoding
!= NULL
)
4818 current_panel
->codepage
= get_codepage_index (path_element
->encoding
);
4820 current_panel
->codepage
= SELECT_CHARSET_NO_TRANSLATE
;
4822 #endif /* HAVE_CHARSET */
4827 /* --------------------------------------------------------------------------------------------- */