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/mcconfig.h"
48 #include "lib/vfs/vfs.h"
49 #include "lib/unixcompat.h"
50 #include "lib/timefmt.h"
52 #include "lib/widget.h"
54 #include "lib/charsets.h" /* get_codepage_id () */
56 #include "lib/event.h"
58 #include "src/setup.h" /* For loading/saving panel options */
59 #include "src/execute.h"
61 #include "src/selcodepage.h" /* select_charset (), SELECT_CHARSET_NO_TRANSLATE */
63 #include "src/keybind-defaults.h" /* global_keymap_t */
64 #ifdef ENABLE_SUBSHELL
65 #include "src/subshell.h" /* do_subshell_chdir() */
71 #include "ext.h" /* regexp_command */
72 #include "layout.h" /* Most layout variables are here */
74 #include "command.h" /* cmdline */
77 #include "mountlist.h" /* my_statfs */
81 /*** global variables ****************************************************************************/
83 /* The hook list for the select file function */
84 hook_t
*select_file_hook
= NULL
;
87 panelized_panel_t panelized_panel
= { {NULL
, 0}, -1, NULL
};
90 static const char *string_file_name (file_entry
*, int);
91 static const char *string_file_size (file_entry
*, int);
92 static const char *string_file_size_brief (file_entry
*, int);
93 static const char *string_file_type (file_entry
*, int);
94 static const char *string_file_mtime (file_entry
*, int);
95 static const char *string_file_atime (file_entry
*, int);
96 static const char *string_file_ctime (file_entry
*, int);
97 static const char *string_file_permission (file_entry
*, int);
98 static const char *string_file_perm_octal (file_entry
*, int);
99 static const char *string_file_nlinks (file_entry
*, int);
100 static const char *string_inode (file_entry
*, int);
101 static const char *string_file_nuid (file_entry
*, int);
102 static const char *string_file_ngid (file_entry
*, int);
103 static const char *string_file_owner (file_entry
*, int);
104 static const char *string_file_group (file_entry
*, int);
105 static const char *string_marked (file_entry
*, int);
106 static const char *string_space (file_entry
*, int);
107 static const char *string_dot (file_entry
*, int);
110 panel_field_t panel_fields
[] = {
112 "unsorted", 12, 1, J_LEFT_FIT
,
113 /* TRANSLATORS: one single character to represent 'unsorted' sort mode */
114 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
116 N_("&Unsorted"), TRUE
, FALSE
,
122 "name", 12, 1, J_LEFT_FIT
,
123 /* TRANSLATORS: one single character to represent 'name' sort mode */
124 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
126 N_("&Name"), TRUE
, TRUE
,
132 "version", 12, 1, J_LEFT_FIT
,
133 /* TRANSLATORS: one single character to represent 'version' sort mode */
134 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
136 N_("&Version"), TRUE
, FALSE
,
142 "extension", 12, 1, J_LEFT_FIT
,
143 /* TRANSLATORS: one single character to represent 'extension' sort mode */
144 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
146 N_("&Extension"), TRUE
, FALSE
,
147 string_file_name
, /* TODO: string_file_ext */
152 "size", 7, 0, J_RIGHT
,
153 /* TRANSLATORS: one single character to represent 'size' sort mode */
154 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
156 N_("&Size"), TRUE
, TRUE
,
162 "bsize", 7, 0, J_RIGHT
,
164 N_("Block Size"), FALSE
, FALSE
,
165 string_file_size_brief
,
170 "type", 1, 0, J_LEFT
,
178 "mtime", 12, 0, J_RIGHT
,
179 /* TRANSLATORS: one single character to represent 'Modify time' sort mode */
180 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
182 N_("&Modify time"), TRUE
, TRUE
,
188 "atime", 12, 0, J_RIGHT
,
189 /* TRANSLATORS: one single character to represent 'Access time' sort mode */
190 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
192 N_("&Access time"), TRUE
, TRUE
,
194 (sortfn
*) sort_atime
198 "ctime", 12, 0, J_RIGHT
,
199 /* TRANSLATORS: one single character to represent 'Change time' sort mode */
200 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
202 N_("C&hange time"), TRUE
, TRUE
,
204 (sortfn
*) sort_ctime
208 "perm", 10, 0, J_LEFT
,
210 N_("Permission"), FALSE
, TRUE
,
211 string_file_permission
,
216 "mode", 6, 0, J_RIGHT
,
218 N_("Perm"), FALSE
, TRUE
,
219 string_file_perm_octal
,
224 "nlink", 2, 0, J_RIGHT
,
226 N_("Nl"), FALSE
, TRUE
,
227 string_file_nlinks
, NULL
231 "inode", 5, 0, J_RIGHT
,
232 /* TRANSLATORS: one single character to represent 'inode' sort mode */
233 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
235 N_("&Inode"), TRUE
, TRUE
,
237 (sortfn
*) sort_inode
241 "nuid", 5, 0, J_RIGHT
,
243 N_("UID"), FALSE
, FALSE
,
249 "ngid", 5, 0, J_RIGHT
,
251 N_("GID"), FALSE
, FALSE
,
257 "owner", 8, 0, J_LEFT_FIT
,
259 N_("Owner"), FALSE
, TRUE
,
265 "group", 8, 0, J_LEFT_FIT
,
267 N_("Group"), FALSE
, TRUE
,
273 "mark", 1, 0, J_RIGHT
,
289 "space", 1, 0, J_RIGHT
,
297 "dot", 1, 0, J_RIGHT
,
305 NULL
, 0, 0, J_RIGHT
, NULL
, NULL
, FALSE
, FALSE
, NULL
, NULL
310 mc_fhl_t
*mc_filehighlight
= NULL
;
312 extern int saving_setup
;
314 /*** file scope macro definitions ****************************************************************/
316 #define ELEMENTS(arr) ( sizeof(arr) / sizeof((arr)[0]) )
321 #define MARKED_SELECTED 3
324 /* This macro extracts the number of available lines in a panel */
325 #define llines(p) (p->widget.lines - 3 - (panels_options.show_mini_info ? 2 : 0))
327 /*** file scope type declarations ****************************************************************/
338 * This describes a format item. The parse_display_format routine parses
339 * the user specified format and creates a linked list of format_e structures.
341 typedef struct format_e
343 struct format_e
*next
;
344 int requested_field_len
;
346 align_crt_t just_mode
;
348 const char *(*string_fn
) (file_entry
*, int len
);
353 /* File name scroll states */
356 FILENAME_NOSCROLL
= 1,
357 FILENAME_SCROLL_LEFT
= 2,
358 FILENAME_SCROLL_RIGHT
= 4
359 } filename_scroll_flag_t
;
361 /*** file scope variables ************************************************************************/
363 static char *panel_sort_up_sign
= NULL
;
364 static char *panel_sort_down_sign
= NULL
;
366 static char *panel_hiddenfiles_sign_show
= NULL
;
367 static char *panel_hiddenfiles_sign_hide
= NULL
;
368 static char *panel_history_prev_item_sign
= NULL
;
369 static char *panel_history_next_item_sign
= NULL
;
370 static char *panel_history_show_list_sign
= NULL
;
371 static char *panel_filename_scroll_left_char
= NULL
;
372 static char *panel_filename_scroll_right_char
= NULL
;
374 /* Panel that selection started */
375 static WPanel
*mouse_mark_panel
= NULL
;
377 static int mouse_marking
= 0;
378 static int state_mark
= 0;
379 /*** file scope functions ************************************************************************/
380 /* --------------------------------------------------------------------------------------------- */
383 set_colors (WPanel
* panel
)
386 tty_set_normal_attrs ();
387 tty_setcolor (NORMAL_COLOR
);
390 /* --------------------------------------------------------------------------------------------- */
391 /** Delete format string, it is a linked list */
394 delete_format (format_e
* format
)
396 while (format
!= NULL
)
398 format_e
*next
= format
->next
;
399 g_free (format
->title
);
405 /* --------------------------------------------------------------------------------------------- */
406 /** This code relies on the default justification!!! */
409 add_permission_string (const char *dest
, int width
, file_entry
* fe
, int attr
, int color
,
414 l
= get_user_permissions (&fe
->st
);
418 /* Place of the access bit in octal mode */
424 /* The same to the triplet in string mode */
429 for (i
= 0; i
< width
; i
++)
433 if (attr
== SELECTED
|| attr
== MARKED_SELECTED
)
434 tty_setcolor (MARKED_SELECTED_COLOR
);
436 tty_setcolor (MARKED_COLOR
);
439 tty_setcolor (color
);
441 tty_lowlevel_setcolor (-color
);
443 tty_print_char (dest
[i
]);
447 /* --------------------------------------------------------------------------------------------- */
448 /** String representations of various file attributes name */
451 string_file_name (file_entry
* fe
, int len
)
453 static char buffer
[MC_MAXPATHLEN
* MB_LEN_MAX
+ 1];
456 g_strlcpy (buffer
, fe
->fname
, sizeof (buffer
));
460 /* --------------------------------------------------------------------------------------------- */
465 unsigned int digits
= 0;
474 /* --------------------------------------------------------------------------------------------- */
477 format_device_number (char *buf
, size_t bufsize
, dev_t dev
)
479 dev_t major_dev
= major (dev
);
480 dev_t minor_dev
= minor (dev
);
481 unsigned int major_digits
= ilog10 (major_dev
);
482 unsigned int minor_digits
= ilog10 (minor_dev
);
484 g_assert (bufsize
>= 1);
485 if (major_digits
+ 1 + minor_digits
+ 1 <= bufsize
)
487 g_snprintf (buf
, bufsize
, "%lu,%lu", (unsigned long) major_dev
, (unsigned long) minor_dev
);
491 g_strlcpy (buf
, _("[dev]"), bufsize
);
495 /* --------------------------------------------------------------------------------------------- */
499 string_file_size (file_entry
* fe
, int len
)
501 static char buffer
[BUF_TINY
];
503 /* Don't ever show size of ".." since we don't calculate it */
504 if (!strcmp (fe
->fname
, ".."))
509 #ifdef HAVE_STRUCT_STAT_ST_RDEV
510 if (S_ISBLK (fe
->st
.st_mode
) || S_ISCHR (fe
->st
.st_mode
))
511 format_device_number (buffer
, len
+ 1, fe
->st
.st_rdev
);
515 size_trunc_len (buffer
, (unsigned int) len
, fe
->st
.st_size
, 0, panels_options
.kilobyte_si
);
520 /* --------------------------------------------------------------------------------------------- */
524 string_file_size_brief (file_entry
* fe
, int len
)
526 if (S_ISLNK (fe
->st
.st_mode
) && !fe
->f
.link_to_dir
)
531 if ((S_ISDIR (fe
->st
.st_mode
) || fe
->f
.link_to_dir
) && strcmp (fe
->fname
, ".."))
536 return string_file_size (fe
, len
);
539 /* --------------------------------------------------------------------------------------------- */
540 /** This functions return a string representation of a file entry type */
543 string_file_type (file_entry
* fe
, int len
)
545 static char buffer
[2];
548 if (S_ISDIR (fe
->st
.st_mode
))
549 buffer
[0] = PATH_SEP
;
550 else if (S_ISLNK (fe
->st
.st_mode
))
552 if (fe
->f
.link_to_dir
)
554 else if (fe
->f
.stale_link
)
559 else if (S_ISCHR (fe
->st
.st_mode
))
561 else if (S_ISSOCK (fe
->st
.st_mode
))
563 else if (S_ISDOOR (fe
->st
.st_mode
))
565 else if (S_ISBLK (fe
->st
.st_mode
))
567 else if (S_ISFIFO (fe
->st
.st_mode
))
569 else if (S_ISNAM (fe
->st
.st_mode
))
571 else if (!S_ISREG (fe
->st
.st_mode
))
572 buffer
[0] = '?'; /* non-regular of unknown kind */
573 else if (is_exe (fe
->st
.st_mode
))
581 /* --------------------------------------------------------------------------------------------- */
585 string_file_mtime (file_entry
* fe
, int len
)
588 return file_date (fe
->st
.st_mtime
);
591 /* --------------------------------------------------------------------------------------------- */
595 string_file_atime (file_entry
* fe
, int len
)
598 return file_date (fe
->st
.st_atime
);
601 /* --------------------------------------------------------------------------------------------- */
605 string_file_ctime (file_entry
* fe
, int len
)
608 return file_date (fe
->st
.st_ctime
);
611 /* --------------------------------------------------------------------------------------------- */
615 string_file_permission (file_entry
* fe
, int len
)
618 return string_perm (fe
->st
.st_mode
);
621 /* --------------------------------------------------------------------------------------------- */
625 string_file_perm_octal (file_entry
* fe
, int len
)
627 static char buffer
[10];
630 g_snprintf (buffer
, sizeof (buffer
), "0%06lo", (unsigned long) fe
->st
.st_mode
);
634 /* --------------------------------------------------------------------------------------------- */
638 string_file_nlinks (file_entry
* fe
, int len
)
640 static char buffer
[BUF_TINY
];
643 g_snprintf (buffer
, sizeof (buffer
), "%16d", (int) fe
->st
.st_nlink
);
647 /* --------------------------------------------------------------------------------------------- */
651 string_inode (file_entry
* fe
, int len
)
653 static char buffer
[10];
656 g_snprintf (buffer
, sizeof (buffer
), "%lu", (unsigned long) fe
->st
.st_ino
);
660 /* --------------------------------------------------------------------------------------------- */
664 string_file_nuid (file_entry
* fe
, int len
)
666 static char buffer
[10];
669 g_snprintf (buffer
, sizeof (buffer
), "%lu", (unsigned long) fe
->st
.st_uid
);
673 /* --------------------------------------------------------------------------------------------- */
677 string_file_ngid (file_entry
* fe
, int len
)
679 static char buffer
[10];
682 g_snprintf (buffer
, sizeof (buffer
), "%lu", (unsigned long) fe
->st
.st_gid
);
686 /* --------------------------------------------------------------------------------------------- */
690 string_file_owner (file_entry
* fe
, int len
)
693 return get_owner (fe
->st
.st_uid
);
696 /* --------------------------------------------------------------------------------------------- */
700 string_file_group (file_entry
* fe
, int len
)
703 return get_group (fe
->st
.st_gid
);
706 /* --------------------------------------------------------------------------------------------- */
710 string_marked (file_entry
* fe
, int len
)
713 return fe
->f
.marked
? "*" : " ";
716 /* --------------------------------------------------------------------------------------------- */
720 string_space (file_entry
* fe
, int len
)
727 /* --------------------------------------------------------------------------------------------- */
731 string_dot (file_entry
* fe
, int len
)
738 /* --------------------------------------------------------------------------------------------- */
741 file_compute_color (int attr
, file_entry
* fe
)
746 return (SELECTED_COLOR
);
748 return (MARKED_COLOR
);
749 case MARKED_SELECTED
:
750 return (MARKED_SELECTED_COLOR
);
752 return (NORMAL_COLOR
);
755 if (!panels_options
.filetype_mode
)
756 return (NORMAL_COLOR
);
759 return mc_fhl_get_color (mc_filehighlight
, fe
);
762 /* --------------------------------------------------------------------------------------------- */
763 /** Formats the file number file_index of panel in the buffer dest */
765 static filename_scroll_flag_t
766 format_file (char *dest
, int limit
, WPanel
* panel
, int file_index
, int width
, int attr
,
767 int isstatus
, int *field_lenght
)
769 int color
, length
, empty_line
;
771 format_e
*format
, *home
;
773 filename_scroll_flag_t res
= FILENAME_NOSCROLL
;
778 empty_line
= (file_index
>= panel
->count
);
779 home
= (isstatus
) ? panel
->status_format
: panel
->format
;
780 fe
= &panel
->dir
.list
[file_index
];
784 color
= file_compute_color (attr
, fe
);
786 color
= NORMAL_COLOR
;
787 for (format
= home
; format
; format
= format
->next
)
792 if (format
->string_fn
)
795 const char *prepared_text
;
801 txt
= (*format
->string_fn
) (fe
, format
->field_len
);
803 len
= format
->field_len
;
804 if (len
+ length
> width
)
805 len
= width
- length
;
809 if (!isstatus
&& panel
->content_shift
> -1 && strcmp (format
->id
, "name") == 0)
814 *field_lenght
= len
+ 1;
816 str_len
= str_length (txt
);
817 i
= max (0, str_len
- len
);
818 panel
->max_shift
= max (panel
->max_shift
, i
);
819 i
= min (panel
->content_shift
, i
);
823 name_offset
= str_offset_to_pos (txt
, i
);
826 res
= FILENAME_SCROLL_LEFT
;
827 if (str_length (txt
+ name_offset
) > len
)
828 res
|= FILENAME_SCROLL_RIGHT
;
834 if (panels_options
.permission_mode
)
836 if (!strcmp (format
->id
, "perm"))
838 else if (!strcmp (format
->id
, "mode"))
843 tty_setcolor (color
);
845 tty_lowlevel_setcolor (-color
);
847 if (!isstatus
&& panel
->content_shift
> -1)
849 str_fit_to_term (txt
+ name_offset
, len
, HIDE_FIT (format
->just_mode
));
851 prepared_text
= str_fit_to_term (txt
, len
, format
->just_mode
);
854 add_permission_string (prepared_text
, format
->field_len
, fe
, attr
, color
, perm
- 1);
856 tty_print_string (prepared_text
);
862 if (attr
== SELECTED
|| attr
== MARKED_SELECTED
)
863 tty_setcolor (SELECTED_COLOR
);
865 tty_setcolor (NORMAL_COLOR
);
866 tty_print_one_vline (TRUE
);
876 tty_draw_hline (y
, x
, ' ', width
- length
);
882 /* --------------------------------------------------------------------------------------------- */
885 repaint_file (WPanel
* panel
, int file_index
, int mv
, int attr
, int isstatus
)
887 int second_column
= 0;
890 char buffer
[BUF_MEDIUM
];
891 filename_scroll_flag_t ret_frm
;
893 gboolean panel_is_split
= !isstatus
&& panel
->split
;
896 width
= panel
->widget
.cols
- 2;
900 second_column
= (file_index
- panel
->top_file
) / llines (panel
);
901 width
= width
/ 2 - 1;
903 if (second_column
!= 0)
906 /*width = (panel->widget.cols-2) - (panel->widget.cols-2)/2 - 1; */
907 width
= panel
->widget
.cols
- offset
- 2;
911 /* Nothing to paint */
917 int pos
= file_index
- panel
->top_file
;
920 ypos
= pos
% llines (panel
);
925 widget_move (&panel
->widget
, ypos
, offset
+ 1);
928 ret_frm
= format_file (buffer
, sizeof (buffer
), panel
, file_index
, width
, attr
, isstatus
, &fln
);
933 tty_print_char (' ');
936 tty_setcolor (NORMAL_COLOR
);
937 tty_print_one_vline (TRUE
);
940 if (ret_frm
!= FILENAME_NOSCROLL
&& mv
)
942 if (!panel_is_split
&& fln
> 0)
944 if (panel
->list_type
== list_long
)
946 offset
= width
- fln
+ 1;
954 widget_move (&panel
->widget
, ypos
, offset
);
955 tty_setcolor (NORMAL_COLOR
);
956 tty_print_string (panel_filename_scroll_left_char
);
958 if ((ret_frm
& FILENAME_SCROLL_RIGHT
) != 0)
960 widget_move (&panel
->widget
, ypos
, offset
+ 1 + width
);
961 tty_setcolor (NORMAL_COLOR
);
962 tty_print_string (panel_filename_scroll_right_char
);
967 /* --------------------------------------------------------------------------------------------- */
970 display_mini_info (WPanel
* panel
)
972 if (!panels_options
.show_mini_info
)
975 widget_move (&panel
->widget
, llines (panel
) + 3, 1);
977 if (panel
->searching
)
979 tty_setcolor (INPUT_COLOR
);
980 tty_print_char ('/');
981 tty_print_string (str_fit_to_term (panel
->search_buffer
, panel
->widget
.cols
- 3, J_LEFT
));
985 /* Status resolves links and show them */
988 if (S_ISLNK (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
990 char link_target
[MC_MAXPATHLEN
];
991 vfs_path_t
*lc_link_vpath
;
995 vfs_path_append_new (panel
->cwd_vpath
, panel
->dir
.list
[panel
->selected
].fname
, NULL
);
996 len
= mc_readlink (lc_link_vpath
, link_target
, MC_MAXPATHLEN
- 1);
997 vfs_path_free (lc_link_vpath
);
1000 link_target
[len
] = 0;
1001 tty_print_string ("-> ");
1002 tty_print_string (str_fit_to_term (link_target
, panel
->widget
.cols
- 5, J_LEFT_FIT
));
1005 tty_print_string (str_fit_to_term (_("<readlink failed>"),
1006 panel
->widget
.cols
- 2, J_LEFT
));
1008 else if (strcmp (panel
->dir
.list
[panel
->selected
].fname
, "..") == 0)
1011 * while loading directory (do_load_dir() and do_reload_dir()),
1012 * the actual stat info about ".." directory isn't got;
1013 * so just don't display incorrect info about ".." directory */
1014 tty_print_string (str_fit_to_term (_("UP--DIR"), panel
->widget
.cols
- 2, J_LEFT
));
1017 /* Default behavior */
1018 repaint_file (panel
, panel
->selected
, 0, STATUS
, 1);
1021 /* --------------------------------------------------------------------------------------------- */
1024 paint_dir (WPanel
* panel
)
1027 int color
; /* Color value of the line */
1028 int items
; /* Number of items */
1030 items
= llines (panel
) * (panel
->split
? 2 : 1);
1031 /* reset max len of filename because we have the new max length for the new file list */
1032 panel
->max_shift
= -1;
1033 for (i
= 0; i
< items
; i
++)
1035 if (i
+ panel
->top_file
>= panel
->count
)
1039 color
= 2 * (panel
->dir
.list
[i
+ panel
->top_file
].f
.marked
);
1040 color
+= (panel
->selected
== i
+ panel
->top_file
&& panel
->active
);
1042 repaint_file (panel
, i
+ panel
->top_file
, 1, color
, 0);
1045 tty_set_normal_attrs ();
1048 /* --------------------------------------------------------------------------------------------- */
1051 display_total_marked_size (WPanel
* panel
, int y
, int x
, gboolean size_only
)
1053 char buffer
[BUF_SMALL
], b_bytes
[BUF_SMALL
], *buf
;
1056 if (panel
->marked
<= 0)
1059 buf
= size_only
? b_bytes
: buffer
;
1060 cols
= panel
->widget
.cols
- 2;
1063 * This is a trick to use two ngettext() calls in one sentence.
1064 * First make "N bytes", then insert it into "X in M files".
1066 g_snprintf (b_bytes
, sizeof (b_bytes
),
1067 ngettext ("%s byte", "%s bytes", panel
->total
),
1068 size_trunc_sep (panel
->total
, panels_options
.kilobyte_si
));
1070 g_snprintf (buffer
, sizeof (buffer
),
1071 ngettext ("%s in %d file", "%s in %d files", panel
->marked
),
1072 b_bytes
, panel
->marked
);
1074 /* don't forget spaces around buffer content */
1075 buf
= (char *) str_trunc (buf
, cols
- 4);
1078 /* center in panel */
1079 x
= (panel
->widget
.cols
- str_term_width1 (buf
)) / 2 - 1;
1082 * y == llines (panel) + 2 for mini_info_separator
1083 * y == panel->widget.lines - 1 for panel bottom frame
1085 widget_move (&panel
->widget
, y
, x
);
1086 tty_setcolor (MARKED_COLOR
);
1087 tty_printf (" %s ", buf
);
1090 /* --------------------------------------------------------------------------------------------- */
1093 mini_info_separator (WPanel
* panel
)
1095 if (panels_options
.show_mini_info
)
1097 const int y
= llines (panel
) + 2;
1099 tty_setcolor (NORMAL_COLOR
);
1100 tty_draw_hline (panel
->widget
.y
+ y
, panel
->widget
.x
+ 1,
1101 ACS_HLINE
, panel
->widget
.cols
- 2);
1102 /* Status displays total marked size.
1103 * Centered in panel, full format. */
1104 display_total_marked_size (panel
, y
, -1, FALSE
);
1108 /* --------------------------------------------------------------------------------------------- */
1111 show_free_space (WPanel
* panel
)
1113 /* Used to figure out how many free space we have */
1114 static struct my_statfs myfs_stats
;
1115 /* Old current working directory for displaying free space */
1116 static char *old_cwd
= NULL
;
1119 /* Don't try to stat non-local fs */
1120 if (!vfs_file_is_local (panel
->cwd_vpath
) || !free_space
)
1123 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
1124 if (old_cwd
== NULL
|| strcmp (old_cwd
, tmp_path
) != 0)
1126 char rpath
[PATH_MAX
];
1133 if (mc_realpath (old_cwd
, rpath
) == NULL
)
1136 my_statfs (&myfs_stats
, rpath
);
1140 if (myfs_stats
.avail
!= 0 || myfs_stats
.total
!= 0)
1142 char buffer1
[6], buffer2
[6], tmp
[BUF_SMALL
];
1143 size_trunc_len (buffer1
, sizeof (buffer1
) - 1, myfs_stats
.avail
, 1,
1144 panels_options
.kilobyte_si
);
1145 size_trunc_len (buffer2
, sizeof (buffer2
) - 1, myfs_stats
.total
, 1,
1146 panels_options
.kilobyte_si
);
1147 g_snprintf (tmp
, sizeof (tmp
), " %s/%s (%d%%) ", buffer1
, buffer2
,
1148 myfs_stats
.total
== 0 ? 0 :
1149 (int) (100 * (long double) myfs_stats
.avail
/ myfs_stats
.total
));
1150 widget_move (&panel
->widget
, panel
->widget
.lines
- 1,
1151 panel
->widget
.cols
- 2 - (int) strlen (tmp
));
1152 tty_setcolor (NORMAL_COLOR
);
1153 tty_print_string (tmp
);
1157 /* --------------------------------------------------------------------------------------------- */
1159 * Prepare path string for showing in panel's header.
1160 * Passwords will removed, also home dir will replaced by ~
1162 * @param panel WPanel object
1164 * @return newly allocated string.
1168 panel_correct_path_to_show (WPanel
* panel
)
1170 vfs_path_t
*last_vpath
;
1171 const vfs_path_element_t
*path_element
;
1175 elements_count
= vfs_path_elements_count (panel
->cwd_vpath
);
1177 /* get last path element */
1178 path_element
= vfs_path_element_clone (vfs_path_get_by_index (panel
->cwd_vpath
, -1));
1181 if (elements_count
> 1 && (strcmp (path_element
->class->name
, "cpiofs") == 0 ||
1182 strcmp (path_element
->class->name
, "extfs") == 0 ||
1183 strcmp (path_element
->class->name
, "tarfs") == 0))
1185 const char *archive_name
;
1186 const vfs_path_element_t
*prev_path_element
;
1188 /* get previous path element for catching archive name */
1189 prev_path_element
= vfs_path_get_by_index (panel
->cwd_vpath
, -2);
1190 archive_name
= strrchr (prev_path_element
->path
, PATH_SEP
);
1191 if (archive_name
!= NULL
)
1193 last_vpath
= vfs_path_from_str_flags (archive_name
+ 1, VPF_NO_CANON
);
1197 last_vpath
= vfs_path_from_str_flags (prev_path_element
->path
, VPF_NO_CANON
);
1198 last_vpath
->relative
= TRUE
;
1203 last_vpath
= vfs_path_new ();
1204 last_vpath
->relative
= TRUE
;
1207 vfs_path_add_element (last_vpath
, path_element
);
1209 vfs_path_to_str_flags (last_vpath
, 0,
1210 VPF_STRIP_HOME
| VPF_STRIP_PASSWORD
| VPF_HIDE_CHARSET
);
1211 vfs_path_free (last_vpath
);
1216 /* --------------------------------------------------------------------------------------------- */
1218 * Get Current path element encoding
1220 * @param panel WPanel object
1222 * @return newly allocated string or NULL if path charset is same as system charset
1227 panel_get_encoding_info_str (WPanel
* panel
)
1229 char *ret_str
= NULL
;
1230 const vfs_path_element_t
*path_element
;
1232 path_element
= vfs_path_get_by_index (panel
->cwd_vpath
, -1);
1233 if (path_element
->encoding
!= NULL
)
1234 ret_str
= g_strdup_printf ("[%s]", path_element
->encoding
);
1240 /* --------------------------------------------------------------------------------------------- */
1243 show_dir (WPanel
* panel
)
1247 draw_box (panel
->widget
.owner
,
1248 panel
->widget
.y
, panel
->widget
.x
, panel
->widget
.lines
, panel
->widget
.cols
, FALSE
);
1250 if (panels_options
.show_mini_info
)
1252 widget_move (&panel
->widget
, llines (panel
) + 2, 0);
1253 tty_print_alt_char (ACS_LTEE
, FALSE
);
1254 widget_move (&panel
->widget
, llines (panel
) + 2, panel
->widget
.cols
- 1);
1255 tty_print_alt_char (ACS_RTEE
, FALSE
);
1258 widget_move (&panel
->widget
, 0, 1);
1259 tty_print_string (panel_history_prev_item_sign
);
1261 tmp
= panels_options
.show_dot_files
? panel_hiddenfiles_sign_show
: panel_hiddenfiles_sign_hide
;
1262 tmp
= g_strdup_printf ("%s[%s]%s", tmp
, panel_history_show_list_sign
,
1263 panel_history_next_item_sign
);
1265 widget_move (&panel
->widget
, 0, panel
->widget
.cols
- 6);
1266 tty_print_string (tmp
);
1270 widget_move (&panel
->widget
, 0, 3);
1272 if (panel
->is_panelized
)
1273 tty_printf (" %s ", _("Panelize"));
1277 tmp
= panel_get_encoding_info_str (panel
);
1280 tty_printf ("%s", tmp
);
1281 widget_move (&panel
->widget
, 0, 3 + strlen (tmp
));
1288 tty_setcolor (REVERSE_COLOR
);
1290 tmp
= panel_correct_path_to_show (panel
);
1292 str_term_trim (tmp
, min (max (panel
->widget
.cols
- 12, 0), panel
->widget
.cols
)));
1295 if (!panels_options
.show_mini_info
)
1297 if (panel
->marked
== 0)
1299 /* Show size of curret file in the bottom of panel */
1300 if (S_ISREG (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
1302 char buffer
[BUF_SMALL
];
1304 g_snprintf (buffer
, sizeof (buffer
), " %s ",
1305 size_trunc_sep (panel
->dir
.list
[panel
->selected
].st
.st_size
,
1306 panels_options
.kilobyte_si
));
1307 tty_setcolor (NORMAL_COLOR
);
1308 widget_move (&panel
->widget
, panel
->widget
.lines
- 1, 4);
1309 tty_print_string (buffer
);
1314 /* Show total size of marked files
1315 * In the bottom of panel, display size only. */
1316 display_total_marked_size (panel
, panel
->widget
.lines
- 1, 2, TRUE
);
1320 show_free_space (panel
);
1323 tty_set_normal_attrs ();
1326 /* --------------------------------------------------------------------------------------------- */
1328 /* Returns the number of items in the given panel */
1333 return llines (p
) * 2;
1338 /* --------------------------------------------------------------------------------------------- */
1341 adjust_top_file (WPanel
* panel
)
1343 int items
= ITEMS (panel
);
1345 if (panel
->count
<= items
)
1347 /* If all files fit, show them all. */
1348 panel
->top_file
= 0;
1354 /* top_file has to be in the range [selected-items+1, selected] so that
1355 the selected file is visible.
1356 top_file should be in the range [0, count-items] so that there's
1357 no empty space wasted.
1358 Within these ranges, adjust it by as little as possible. */
1360 if (panel
->top_file
< 0)
1361 panel
->top_file
= 0;
1363 i
= panel
->selected
- items
+ 1;
1364 if (panel
->top_file
< i
)
1365 panel
->top_file
= i
;
1367 i
= panel
->count
- items
;
1368 if (panel
->top_file
> i
)
1369 panel
->top_file
= i
;
1371 if (panel
->top_file
> panel
->selected
)
1372 panel
->top_file
= panel
->selected
;
1376 /* --------------------------------------------------------------------------------------------- */
1377 /** add "#enc:encodning" to end of path */
1378 /* if path end width a previous #enc:, only encoding is changed no additional
1384 panel_save_name (WPanel
* panel
)
1386 /* If the program is shuting down */
1387 if ((mc_global
.midnight_shutdown
&& auto_save_setup
) || saving_setup
)
1388 return g_strdup (panel
->panel_name
);
1390 return g_strconcat ("Temporal:", panel
->panel_name
, (char *) NULL
);
1393 /* --------------------------------------------------------------------------------------------- */
1396 directory_history_add (struct WPanel
*panel
, const vfs_path_t
* vpath
)
1400 tmp
= vfs_path_to_str_flags (vpath
, 0, VPF_STRIP_PASSWORD
);
1401 panel
->dir_history
= list_append_unique (panel
->dir_history
, tmp
);
1402 panel
->dir_history_current
= panel
->dir_history
;
1405 /* --------------------------------------------------------------------------------------------- */
1407 /* "history_load" event handler */
1409 panel_load_history (const gchar
* event_group_name
, const gchar
* event_name
,
1410 gpointer init_data
, gpointer data
)
1412 WPanel
*p
= (WPanel
*) init_data
;
1413 ev_history_load_save_t
*ev
= (ev_history_load_save_t
*) data
;
1415 (void) event_group_name
;
1418 if (ev
->receiver
== NULL
|| ev
->receiver
== (Widget
*) p
)
1420 if (ev
->cfg
!= NULL
)
1421 p
->dir_history
= history_load (ev
->cfg
, p
->hist_name
);
1423 p
->dir_history
= history_get (p
->hist_name
);
1425 directory_history_add (p
, p
->cwd_vpath
);
1431 /* --------------------------------------------------------------------------------------------- */
1433 /* "history_save" event handler */
1435 panel_save_history (const gchar
* event_group_name
, const gchar
* event_name
,
1436 gpointer init_data
, gpointer data
)
1438 WPanel
*p
= (WPanel
*) init_data
;
1440 (void) event_group_name
;
1443 if (p
->dir_history
!= NULL
)
1445 ev_history_load_save_t
*ev
= (ev_history_load_save_t
*) data
;
1447 history_save (ev
->cfg
, p
->hist_name
, p
->dir_history
);
1453 /* --------------------------------------------------------------------------------------------- */
1456 panel_destroy (WPanel
* p
)
1460 if (panels_options
.auto_save_setup
)
1464 name
= panel_save_name (p
);
1465 panel_save_setup (p
, name
);
1469 panel_clean_dir (p
);
1472 if (p
->dir_history
!= NULL
)
1474 /* directory history is already saved before this moment */
1475 p
->dir_history
= g_list_first (p
->dir_history
);
1476 g_list_foreach (p
->dir_history
, (GFunc
) g_free
, NULL
);
1477 g_list_free (p
->dir_history
);
1479 g_free (p
->hist_name
);
1481 delete_format (p
->format
);
1482 delete_format (p
->status_format
);
1484 g_free (p
->user_format
);
1485 for (i
= 0; i
< LIST_TYPES
; i
++)
1486 g_free (p
->user_status_format
[i
]);
1488 g_free (p
->dir
.list
);
1489 g_free (p
->panel_name
);
1491 vfs_path_free (p
->lwd_vpath
);
1492 vfs_path_free (p
->cwd_vpath
);
1495 /* --------------------------------------------------------------------------------------------- */
1498 panel_format_modified (WPanel
* panel
)
1500 panel
->format_modified
= 1;
1503 /* --------------------------------------------------------------------------------------------- */
1506 panel_paint_sort_info (WPanel
* panel
)
1508 if (*panel
->sort_info
.sort_field
->hotkey
!= '\0')
1510 const char *sort_sign
=
1511 panel
->sort_info
.reverse
? panel_sort_down_sign
: panel_sort_up_sign
;
1514 str
= g_strdup_printf ("%s%s", sort_sign
, Q_ (panel
->sort_info
.sort_field
->hotkey
));
1515 widget_move (&panel
->widget
, 1, 1);
1516 tty_print_string (str
);
1521 /* --------------------------------------------------------------------------------------------- */
1524 panel_get_title_without_hotkey (const char *title
)
1526 char *translated_title
;
1531 if (title
[0] == '\0')
1532 return g_strdup ("");
1534 translated_title
= g_strdup (_(title
));
1536 hkey
= strchr (translated_title
, '&');
1537 if ((hkey
!= NULL
) && (hkey
[1] != '\0'))
1538 memmove ((void *) hkey
, (void *) hkey
+ 1, strlen (hkey
));
1540 return translated_title
;
1543 /* --------------------------------------------------------------------------------------------- */
1546 paint_frame (WPanel
* panel
)
1549 GString
*format_txt
;
1551 adjust_top_file (panel
);
1553 widget_erase (&panel
->widget
);
1556 widget_move (&panel
->widget
, 1, 1);
1558 for (side
= 0; side
<= panel
->split
; side
++)
1564 tty_setcolor (NORMAL_COLOR
);
1565 tty_print_one_vline (TRUE
);
1566 width
= panel
->widget
.cols
- panel
->widget
.cols
/ 2 - 1;
1568 else if (panel
->split
)
1569 width
= panel
->widget
.cols
/ 2 - 3;
1571 width
= panel
->widget
.cols
- 2;
1573 format_txt
= g_string_new ("");
1574 for (format
= panel
->format
; format
; format
= format
->next
)
1576 if (format
->string_fn
)
1578 g_string_set_size (format_txt
, 0);
1580 if (panel
->list_type
== list_long
1581 && strcmp (format
->id
, panel
->sort_info
.sort_field
->id
) == 0)
1582 g_string_append (format_txt
,
1583 panel
->sort_info
.reverse
1584 ? panel_sort_down_sign
: panel_sort_up_sign
);
1586 g_string_append (format_txt
, format
->title
);
1587 if (strcmp (format
->id
, "name") == 0 && panel
->filter
&& *panel
->filter
)
1589 g_string_append (format_txt
, " [");
1590 g_string_append (format_txt
, panel
->filter
);
1591 g_string_append (format_txt
, "]");
1594 tty_setcolor (HEADER_COLOR
);
1595 tty_print_string (str_fit_to_term (format_txt
->str
, format
->field_len
,
1597 width
-= format
->field_len
;
1601 tty_setcolor (NORMAL_COLOR
);
1602 tty_print_one_vline (TRUE
);
1606 g_string_free (format_txt
, TRUE
);
1613 tty_draw_hline (y
, x
, ' ', width
);
1617 if (panel
->list_type
!= list_long
)
1618 panel_paint_sort_info (panel
);
1621 /* --------------------------------------------------------------------------------------------- */
1624 parse_panel_size (WPanel
* panel
, const char *format
, int isstatus
)
1626 panel_display_t frame
= frame_half
;
1627 format
= skip_separators (format
);
1629 if (!strncmp (format
, "full", 4))
1634 else if (!strncmp (format
, "half", 4))
1642 panel
->frame_size
= frame
;
1646 /* Now, the optional column specifier */
1647 format
= skip_separators (format
);
1649 if (*format
== '1' || *format
== '2')
1652 panel
->split
= *format
== '2';
1657 panel_update_cols (&(panel
->widget
), panel
->frame_size
);
1659 return skip_separators (format
);
1664 all := panel_format? format
1665 panel_format := [full|half] [1|2]
1666 format := one_format_e
1667 | format , one_format_e
1669 one_format_e := just format.id [opt_size]
1671 opt_size := : size [opt_expand]
1677 /* --------------------------------------------------------------------------------------------- */
1680 parse_display_format (WPanel
* panel
, const char *format
, char **error
, int isstatus
,
1681 int *res_total_cols
)
1683 format_e
*darr
, *old
= 0, *home
= 0; /* The formats we return */
1684 int total_cols
= 0; /* Used columns by the format */
1685 int set_justify
; /* flag: set justification mode? */
1686 align_crt_t justify
= J_LEFT
; /* Which mode. */
1689 static size_t i18n_timelength
= 0; /* flag: check ?Time length at startup */
1693 if (i18n_timelength
== 0)
1695 i18n_timelength
= i18n_checktimelength (); /* Musn't be 0 */
1697 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
1698 if (strcmp ("time", panel_fields
[i
].id
+ 1) == 0)
1699 panel_fields
[i
].min_size
= i18n_timelength
;
1703 * This makes sure that the panel and mini status full/half mode
1706 format
= parse_panel_size (panel
, format
, isstatus
);
1709 { /* format can be an empty string */
1712 darr
= g_new0 (format_e
, 1);
1714 /* I'm so ugly, don't look at me :-) */
1722 format
= skip_separators (format
);
1724 if (strchr ("<=>", *format
))
1740 format
= skip_separators (format
+ 1);
1745 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
1747 size_t klen
= strlen (panel_fields
[i
].id
);
1749 if (strncmp (format
, panel_fields
[i
].id
, klen
) != 0)
1754 darr
->requested_field_len
= panel_fields
[i
].min_size
;
1755 darr
->string_fn
= panel_fields
[i
].string_fn
;
1756 darr
->title
= panel_get_title_without_hotkey (panel_fields
[i
].title_hotkey
);
1758 darr
->id
= panel_fields
[i
].id
;
1759 darr
->expand
= panel_fields
[i
].expands
;
1760 darr
->just_mode
= panel_fields
[i
].default_just
;
1764 if (IS_FIT (darr
->just_mode
))
1765 darr
->just_mode
= MAKE_FIT (justify
);
1767 darr
->just_mode
= justify
;
1771 format
= skip_separators (format
);
1773 /* If we have a size specifier */
1778 /* If the size was specified, we don't want
1779 * auto-expansion by default
1783 req_length
= atoi (format
);
1784 darr
->requested_field_len
= req_length
;
1786 format
= skip_numbers (format
);
1788 /* Now, if they insist on expansion */
1801 char *tmp_format
= g_strdup (format
);
1803 int pos
= min (8, strlen (format
));
1804 delete_format (home
);
1805 tmp_format
[pos
] = 0;
1807 g_strconcat (_("Unknown tag on display format:"), " ", tmp_format
, (char *) NULL
);
1808 g_free (tmp_format
);
1811 total_cols
+= darr
->requested_field_len
;
1814 *res_total_cols
= total_cols
;
1818 /* --------------------------------------------------------------------------------------------- */
1821 use_display_format (WPanel
* panel
, const char *format
, char **error
, int isstatus
)
1823 #define MAX_EXPAND 4
1824 int expand_top
= 0; /* Max used element in expand */
1825 int usable_columns
; /* Usable columns in the panel */
1828 format_e
*darr
, *home
;
1831 format
= DEFAULT_USER_FORMAT
;
1833 home
= parse_display_format (panel
, format
, error
, isstatus
, &total_cols
);
1840 /* Status needn't to be split */
1841 usable_columns
= ((panel
->widget
.cols
- 2) / ((isstatus
)
1843 : (panel
->split
+ 1))) - (!isstatus
1846 /* Look for the expandable fields and set field_len based on the requested field len */
1847 for (darr
= home
; darr
&& expand_top
< MAX_EXPAND
; darr
= darr
->next
)
1849 darr
->field_len
= darr
->requested_field_len
;
1854 /* If we used more columns than the available columns, adjust that */
1855 if (total_cols
> usable_columns
)
1857 int pdif
, dif
= total_cols
- usable_columns
;
1862 for (darr
= home
; darr
; darr
= darr
->next
)
1864 if (dif
&& darr
->field_len
- 1)
1871 /* avoid endless loop if num fields > 40 */
1875 total_cols
= usable_columns
; /* give up, the rest should be truncated */
1878 /* Expand the available space */
1879 if ((usable_columns
> total_cols
) && expand_top
)
1881 int spaces
= (usable_columns
- total_cols
) / expand_top
;
1882 int extra
= (usable_columns
- total_cols
) % expand_top
;
1884 for (i
= 0, darr
= home
; darr
&& (i
< expand_top
); darr
= darr
->next
)
1887 darr
->field_len
+= (spaces
+ ((i
== 0) ? extra
: 0));
1894 /* --------------------------------------------------------------------------------------------- */
1895 /** Given the panel->view_type returns the format string to be parsed */
1898 panel_format (WPanel
* panel
)
1900 switch (panel
->list_type
)
1903 return "full perm space nlink space owner space group space size space mtime space name";
1906 return "half 2 type name";
1909 return panel
->user_format
;
1913 return "half type name | size | mtime";
1917 /* --------------------------------------------------------------------------------------------- */
1920 mini_status_format (WPanel
* panel
)
1922 if (panel
->user_mini_status
)
1923 return panel
->user_status_format
[panel
->list_type
];
1925 switch (panel
->list_type
)
1928 return "full perm space nlink space owner space group space size space mtime space name";
1931 return "half type name space bsize space perm space";
1934 return "half type name";
1938 return panel
->user_format
;
1943 /* Panel operation commands */
1946 /* --------------------------------------------------------------------------------------------- */
1947 /** Used to emulate Lynx's entering leaving a directory with the arrow keys */
1950 maybe_cd (int move_up_dir
)
1952 if (panels_options
.navigate_with_arrows
&& (cmdline
->buffer
[0] == '\0'))
1958 up_dir
= vfs_path_from_str ("..");
1959 do_cd (up_dir
, cd_exact
);
1960 vfs_path_free (up_dir
);
1964 if (S_ISDIR (selection (current_panel
)->st
.st_mode
)
1965 || link_isdir (selection (current_panel
)))
1969 vpath
= vfs_path_from_str (selection (current_panel
)->fname
);
1970 do_cd (vpath
, cd_exact
);
1971 vfs_path_free (vpath
);
1975 return MSG_NOT_HANDLED
;
1978 /* --------------------------------------------------------------------------------------------- */
1980 /* if command line is empty then do 'cd ..' */
1982 force_maybe_cd (void)
1984 if (cmdline
->buffer
[0] == '\0')
1986 vfs_path_t
*up_dir
= vfs_path_from_str ("..");
1987 do_cd (up_dir
, cd_exact
);
1988 vfs_path_free (up_dir
);
1991 return MSG_NOT_HANDLED
;
1994 /* --------------------------------------------------------------------------------------------- */
1997 unselect_item (WPanel
* panel
)
1999 repaint_file (panel
, panel
->selected
, 1, 2 * selection (panel
)->f
.marked
, 0);
2002 /* --------------------------------------------------------------------------------------------- */
2005 move_down (WPanel
* panel
)
2007 if (panel
->selected
+ 1 == panel
->count
)
2010 unselect_item (panel
);
2012 if (panels_options
.scroll_pages
&& panel
->selected
- panel
->top_file
== ITEMS (panel
))
2014 /* Scroll window half screen */
2015 panel
->top_file
+= ITEMS (panel
) / 2;
2016 if (panel
->top_file
> panel
->count
- ITEMS (panel
))
2017 panel
->top_file
= panel
->count
- ITEMS (panel
);
2020 select_item (panel
);
2023 /* --------------------------------------------------------------------------------------------- */
2026 move_up (WPanel
* panel
)
2028 if (panel
->selected
== 0)
2031 unselect_item (panel
);
2033 if (panels_options
.scroll_pages
&& panel
->selected
< panel
->top_file
)
2035 /* Scroll window half screen */
2036 panel
->top_file
-= ITEMS (panel
) / 2;
2037 if (panel
->top_file
< 0)
2038 panel
->top_file
= 0;
2041 select_item (panel
);
2044 /* --------------------------------------------------------------------------------------------- */
2045 /** Changes the selection by lines (may be negative) */
2048 move_selection (WPanel
* panel
, int lines
)
2053 new_pos
= panel
->selected
+ lines
;
2054 if (new_pos
>= panel
->count
)
2055 new_pos
= panel
->count
- 1;
2060 unselect_item (panel
);
2061 panel
->selected
= new_pos
;
2063 if (panel
->selected
- panel
->top_file
>= ITEMS (panel
))
2065 panel
->top_file
+= lines
;
2069 if (panel
->selected
- panel
->top_file
< 0)
2071 panel
->top_file
+= lines
;
2077 if (panel
->top_file
> panel
->selected
)
2078 panel
->top_file
= panel
->selected
;
2079 if (panel
->top_file
< 0)
2080 panel
->top_file
= 0;
2083 select_item (panel
);
2086 /* --------------------------------------------------------------------------------------------- */
2089 move_left (WPanel
* panel
)
2093 move_selection (panel
, -llines (panel
));
2097 return maybe_cd (1); /* cd .. */
2100 /* --------------------------------------------------------------------------------------------- */
2103 move_right (WPanel
* panel
)
2107 move_selection (panel
, llines (panel
));
2111 return maybe_cd (0); /* cd (selection) */
2114 /* --------------------------------------------------------------------------------------------- */
2117 prev_page (WPanel
* panel
)
2121 if (!panel
->selected
&& !panel
->top_file
)
2123 unselect_item (panel
);
2124 items
= ITEMS (panel
);
2125 if (panel
->top_file
< items
)
2126 items
= panel
->top_file
;
2128 panel
->selected
= 0;
2130 panel
->selected
-= items
;
2131 panel
->top_file
-= items
;
2133 select_item (panel
);
2137 /* --------------------------------------------------------------------------------------------- */
2140 goto_parent_dir (WPanel
* panel
)
2142 if (!panel
->is_panelized
)
2146 up_dir
= vfs_path_from_str ("..");
2147 do_cd (up_dir
, cd_exact
);
2148 vfs_path_free (up_dir
);
2152 char *fname
= panel
->dir
.list
[panel
->selected
].fname
;
2154 vfs_path_t
*dname_vpath
;
2156 if (g_path_is_absolute (fname
))
2157 fname
= g_strdup (fname
);
2162 tmp_root
= vfs_path_to_str (panelized_panel
.root_vpath
);
2163 fname
= mc_build_filename (tmp_root
, fname
, (char *) NULL
);
2167 bname
= x_basename (fname
);
2170 dname_vpath
= vfs_path_from_str (".");
2175 dname
= g_strndup (fname
, bname
- fname
);
2176 dname_vpath
= vfs_path_from_str (dname
);
2180 do_cd (dname_vpath
, cd_exact
);
2181 try_to_select (panel
, bname
);
2183 vfs_path_free (dname_vpath
);
2188 /* --------------------------------------------------------------------------------------------- */
2191 next_page (WPanel
* panel
)
2195 if (panel
->selected
== panel
->count
- 1)
2197 unselect_item (panel
);
2198 items
= ITEMS (panel
);
2199 if (panel
->top_file
> panel
->count
- 2 * items
)
2200 items
= panel
->count
- items
- panel
->top_file
;
2201 if (panel
->top_file
+ items
< 0)
2202 items
= -panel
->top_file
;
2204 panel
->selected
= panel
->count
- 1;
2206 panel
->selected
+= items
;
2207 panel
->top_file
+= items
;
2209 select_item (panel
);
2213 /* --------------------------------------------------------------------------------------------- */
2216 goto_child_dir (WPanel
* panel
)
2218 if ((S_ISDIR (selection (panel
)->st
.st_mode
) || link_isdir (selection (panel
))))
2222 vpath
= vfs_path_from_str (selection (panel
)->fname
);
2223 do_cd (vpath
, cd_exact
);
2224 vfs_path_free (vpath
);
2228 /* --------------------------------------------------------------------------------------------- */
2231 goto_top_file (WPanel
* panel
)
2233 unselect_item (panel
);
2234 panel
->selected
= panel
->top_file
;
2235 select_item (panel
);
2238 /* --------------------------------------------------------------------------------------------- */
2241 goto_middle_file (WPanel
* panel
)
2243 unselect_item (panel
);
2244 panel
->selected
= panel
->top_file
+ (ITEMS (panel
) / 2);
2245 select_item (panel
);
2248 /* --------------------------------------------------------------------------------------------- */
2251 goto_bottom_file (WPanel
* panel
)
2253 unselect_item (panel
);
2254 panel
->selected
= panel
->top_file
+ ITEMS (panel
) - 1;
2255 select_item (panel
);
2258 /* --------------------------------------------------------------------------------------------- */
2261 move_home (WPanel
* panel
)
2263 if (panel
->selected
== 0)
2266 unselect_item (panel
);
2268 if (panels_options
.torben_fj_mode
)
2270 int middle_pos
= panel
->top_file
+ (ITEMS (panel
) / 2);
2272 if (panel
->selected
> middle_pos
)
2274 goto_middle_file (panel
);
2277 if (panel
->selected
!= panel
->top_file
)
2279 goto_top_file (panel
);
2284 panel
->top_file
= 0;
2285 panel
->selected
= 0;
2288 select_item (panel
);
2291 /* --------------------------------------------------------------------------------------------- */
2294 move_end (WPanel
* panel
)
2296 if (panel
->selected
== panel
->count
- 1)
2299 unselect_item (panel
);
2301 if (panels_options
.torben_fj_mode
)
2303 int middle_pos
= panel
->top_file
+ (ITEMS (panel
) / 2);
2305 if (panel
->selected
< middle_pos
)
2307 goto_middle_file (panel
);
2310 if (panel
->selected
!= (panel
->top_file
+ ITEMS (panel
) - 1))
2312 goto_bottom_file (panel
);
2317 panel
->selected
= panel
->count
- 1;
2319 select_item (panel
);
2322 /* --------------------------------------------------------------------------------------------- */
2325 do_mark_file (WPanel
* panel
, mark_act_t do_move
)
2327 do_file_mark (panel
, panel
->selected
, selection (panel
)->f
.marked
? 0 : 1);
2328 if ((panels_options
.mark_moves_down
&& do_move
== MARK_DOWN
) || do_move
== MARK_FORCE_DOWN
)
2330 else if (do_move
== MARK_FORCE_UP
)
2334 /* --------------------------------------------------------------------------------------------- */
2337 mark_file (WPanel
* panel
)
2339 do_mark_file (panel
, MARK_DOWN
);
2342 /* --------------------------------------------------------------------------------------------- */
2345 mark_file_up (WPanel
* panel
)
2347 do_mark_file (panel
, MARK_FORCE_UP
);
2350 /* --------------------------------------------------------------------------------------------- */
2353 mark_file_down (WPanel
* panel
)
2355 do_mark_file (panel
, MARK_FORCE_DOWN
);
2358 /* --------------------------------------------------------------------------------------------- */
2361 mark_file_right (WPanel
* panel
)
2363 int lines
= llines (panel
);
2366 state_mark
= selection (panel
)->f
.marked
? 0 : 1;
2368 lines
= min (lines
, panel
->count
- panel
->selected
- 1);
2369 for (; lines
!= 0; lines
--)
2371 do_file_mark (panel
, panel
->selected
, state_mark
);
2374 do_file_mark (panel
, panel
->selected
, state_mark
);
2377 /* --------------------------------------------------------------------------------------------- */
2380 mark_file_left (WPanel
* panel
)
2382 int lines
= llines (panel
);
2385 state_mark
= selection (panel
)->f
.marked
? 0 : 1;
2387 lines
= min (lines
, panel
->selected
+ 1);
2388 for (; lines
!= 0; lines
--)
2390 do_file_mark (panel
, panel
->selected
, state_mark
);
2393 do_file_mark (panel
, panel
->selected
, state_mark
);
2396 /* --------------------------------------------------------------------------------------------- */
2397 /** Incremental search of a file name in the panel.
2398 * @param panel instance of WPanel structure
2399 * @param c_code key code
2403 do_search (WPanel
* panel
, int c_code
)
2407 gboolean wrapped
= FALSE
;
2409 mc_search_t
*search
;
2410 char *reg_exp
, *esc_str
;
2411 gboolean is_found
= FALSE
;
2413 l
= strlen (panel
->search_buffer
);
2414 if (c_code
== KEY_BACKSPACE
)
2418 act
= panel
->search_buffer
+ l
;
2419 str_prev_noncomb_char (&act
, panel
->search_buffer
);
2422 panel
->search_chpoint
= 0;
2426 if (c_code
!= 0 && (gsize
) panel
->search_chpoint
< sizeof (panel
->search_char
))
2428 panel
->search_char
[panel
->search_chpoint
] = c_code
;
2429 panel
->search_chpoint
++;
2432 if (panel
->search_chpoint
> 0)
2434 switch (str_is_valid_char (panel
->search_char
, panel
->search_chpoint
))
2439 panel
->search_chpoint
= 0;
2442 if (l
+ panel
->search_chpoint
< sizeof (panel
->search_buffer
))
2444 memcpy (panel
->search_buffer
+ l
, panel
->search_char
, panel
->search_chpoint
);
2445 l
+= panel
->search_chpoint
;
2446 *(panel
->search_buffer
+ l
) = '\0';
2447 panel
->search_chpoint
= 0;
2453 reg_exp
= g_strdup_printf ("%s*", panel
->search_buffer
);
2454 esc_str
= strutils_escape (reg_exp
, -1, ",|\\{}[]", TRUE
);
2455 search
= mc_search_new (esc_str
, -1);
2456 search
->search_type
= MC_SEARCH_T_GLOB
;
2457 search
->is_entire_line
= TRUE
;
2458 switch (panels_options
.qsearch_mode
)
2460 case QSEARCH_CASE_SENSITIVE
:
2461 search
->is_case_sensitive
= TRUE
;
2463 case QSEARCH_CASE_INSENSITIVE
:
2464 search
->is_case_sensitive
= FALSE
;
2467 search
->is_case_sensitive
= panel
->sort_info
.case_sensitive
;
2470 sel
= panel
->selected
;
2471 for (i
= panel
->selected
; !wrapped
|| i
!= panel
->selected
; i
++)
2473 if (i
>= panel
->count
)
2480 if (mc_search_run (search
, panel
->dir
.list
[i
].fname
, 0, panel
->dir
.list
[i
].fnamelen
, NULL
))
2489 unselect_item (panel
);
2490 panel
->selected
= sel
;
2491 select_item (panel
);
2492 send_message ((Widget
*) panel
, WIDGET_DRAW
, 0);
2494 else if (c_code
!= KEY_BACKSPACE
)
2496 act
= panel
->search_buffer
+ l
;
2497 str_prev_noncomb_char (&act
, panel
->search_buffer
);
2500 mc_search_free (search
);
2505 /* --------------------------------------------------------------------------------------------- */
2506 /** Start new search.
2507 * @param panel instance of WPanel structure
2511 start_search (WPanel
* panel
)
2513 if (panel
->searching
)
2515 if (panel
->selected
+ 1 == panel
->count
)
2516 panel
->selected
= 0;
2520 /* in case if there was no search string we need to recall
2521 previous string, with which we ended previous searching */
2522 if (panel
->search_buffer
[0] == '\0')
2523 g_strlcpy (panel
->search_buffer
, panel
->prev_search_buffer
,
2524 sizeof (panel
->search_buffer
));
2526 do_search (panel
, 0);
2530 panel
->searching
= TRUE
;
2531 panel
->search_buffer
[0] = '\0';
2532 panel
->search_char
[0] = '\0';
2533 panel
->search_chpoint
= 0;
2534 display_mini_info (panel
);
2539 /* --------------------------------------------------------------------------------------------- */
2542 stop_search (WPanel
* panel
)
2544 panel
->searching
= FALSE
;
2546 /* if user had overrdied search string, we need to store it
2547 to the previous_search_buffer */
2548 if (panel
->search_buffer
[0] != '\0')
2549 g_strlcpy (panel
->prev_search_buffer
, panel
->search_buffer
,
2550 sizeof (panel
->prev_search_buffer
));
2552 display_mini_info (panel
);
2555 /* --------------------------------------------------------------------------------------------- */
2556 /** Return 1 if the Enter key has been processed, 0 otherwise */
2559 do_enter_on_file_entry (file_entry
* fe
)
2561 vfs_path_t
*full_name_vpath
;
2565 * Directory or link to directory - change directory.
2566 * Try the same for the entries on which mc_lstat() has failed.
2568 if (S_ISDIR (fe
->st
.st_mode
) || link_isdir (fe
) || (fe
->st
.st_mode
== 0))
2570 vfs_path_t
*fname_vpath
;
2572 fname_vpath
= vfs_path_from_str (fe
->fname
);
2573 if (!do_cd (fname_vpath
, cd_exact
))
2574 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
2575 vfs_path_free (fname_vpath
);
2579 full_name_vpath
= vfs_path_append_new (current_panel
->cwd_vpath
, fe
->fname
, NULL
);
2581 /* Try associated command */
2582 if (regex_command (full_name_vpath
, "Open") != 0)
2584 vfs_path_free (full_name_vpath
);
2588 /* Check if the file is executable */
2589 full_name_vpath
= vfs_path_append_new (current_panel
->cwd_vpath
, fe
->fname
, NULL
);
2590 ok
= (is_exe (fe
->st
.st_mode
) && if_link_is_exe (full_name_vpath
, fe
));
2591 vfs_path_free (full_name_vpath
);
2595 if (confirm_execute
)
2598 (_("The Midnight Commander"),
2599 _("Do you really want to execute?"), D_NORMAL
, 2, _("&Yes"), _("&No")) != 0)
2603 if (!vfs_current_is_local ())
2606 vfs_path_t
*tmp_vpath
;
2608 tmp_vpath
= vfs_path_append_new (vfs_get_raw_current_dir (), fe
->fname
, NULL
);
2609 ret
= mc_setctl (tmp_vpath
, VFS_SETCTL_RUN
, NULL
);
2610 vfs_path_free (tmp_vpath
);
2611 /* We took action only if the dialog was shown or the execution
2613 return confirm_execute
|| (ret
== 0);
2617 char *tmp
= name_quote (fe
->fname
, 0);
2618 char *cmd
= g_strconcat (".", PATH_SEP_STR
, tmp
, (char *) NULL
);
2620 shell_execute (cmd
, 0);
2625 mc_global
.source_codepage
= default_source_codepage
;
2631 /* --------------------------------------------------------------------------------------------- */
2634 do_enter (WPanel
* panel
)
2636 return do_enter_on_file_entry (selection (panel
));
2639 /* --------------------------------------------------------------------------------------------- */
2642 chdir_other_panel (WPanel
* panel
)
2644 const file_entry
*entry
= &panel
->dir
.list
[panel
->selected
];
2646 vfs_path_t
*new_dir_vpath
;
2647 char *sel_entry
= NULL
;
2649 if (get_other_type () != view_listing
)
2651 set_display_type (get_other_index (), view_listing
);
2654 if (S_ISDIR (entry
->st
.st_mode
) || entry
->f
.link_to_dir
)
2655 new_dir_vpath
= vfs_path_append_new (panel
->cwd_vpath
, entry
->fname
, NULL
);
2658 new_dir_vpath
= vfs_path_append_new (panel
->cwd_vpath
, "..", (char *) NULL
);
2659 sel_entry
= strrchr (vfs_path_get_last_path_str (panel
->cwd_vpath
), PATH_SEP
);
2663 do_cd (new_dir_vpath
, cd_exact
);
2664 vfs_path_free (new_dir_vpath
);
2667 try_to_select (current_panel
, sel_entry
);
2673 /* --------------------------------------------------------------------------------------------- */
2675 * Make the current directory of the current panel also the current
2676 * directory of the other panel. Put the other panel to the listing
2677 * mode if needed. If the current panel is panelized, the other panel
2678 * doesn't become panelized.
2682 panel_sync_other (const WPanel
* panel
)
2684 if (get_other_type () != view_listing
)
2686 set_display_type (get_other_index (), view_listing
);
2689 do_panel_cd (other_panel
, current_panel
->cwd_vpath
, cd_exact
);
2691 /* try to select current filename on the other panel */
2692 if (!panel
->is_panelized
)
2694 try_to_select (other_panel
, selection (panel
)->fname
);
2698 /* --------------------------------------------------------------------------------------------- */
2701 chdir_to_readlink (WPanel
* panel
)
2703 vfs_path_t
*new_dir_vpath
;
2704 char buffer
[MC_MAXPATHLEN
], *p
;
2707 vfs_path_t
*panel_fname_vpath
;
2710 if (get_other_type () != view_listing
)
2713 if (!S_ISLNK (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
2716 i
= readlink (selection (panel
)->fname
, buffer
, MC_MAXPATHLEN
- 1);
2720 panel_fname_vpath
= vfs_path_from_str (selection (panel
)->fname
);
2721 ok
= (mc_stat (panel_fname_vpath
, &st
) >= 0);
2722 vfs_path_free (panel_fname_vpath
);
2727 if (!S_ISDIR (st
.st_mode
))
2729 p
= strrchr (buffer
, PATH_SEP
);
2733 p
= strrchr (buffer
, PATH_SEP
);
2739 if (*buffer
== PATH_SEP
)
2740 new_dir_vpath
= vfs_path_from_str (buffer
);
2742 new_dir_vpath
= vfs_path_append_new (panel
->cwd_vpath
, buffer
, NULL
);
2745 do_cd (new_dir_vpath
, cd_exact
);
2746 vfs_path_free (new_dir_vpath
);
2752 /* --------------------------------------------------------------------------------------------- */
2755 panel_get_format_field_count (WPanel
* panel
)
2759 for (lc_index
= 0, format
= panel
->format
; format
!= NULL
; format
= format
->next
, lc_index
++);
2763 /* --------------------------------------------------------------------------------------------- */
2765 function return 0 if not found and REAL_INDEX+1 if found
2769 panel_get_format_field_index_by_name (WPanel
* panel
, const char *name
)
2774 for (lc_index
= 1, format
= panel
->format
;
2775 !(format
== NULL
|| strcmp (format
->title
, name
) == 0); format
= format
->next
, lc_index
++);
2782 /* --------------------------------------------------------------------------------------------- */
2785 panel_get_format_field_by_index (WPanel
* panel
, gsize lc_index
)
2788 for (format
= panel
->format
;
2789 !(format
== NULL
|| lc_index
== 0); format
= format
->next
, lc_index
--);
2793 /* --------------------------------------------------------------------------------------------- */
2795 static const panel_field_t
*
2796 panel_get_sortable_field_by_format (WPanel
* panel
, gsize lc_index
)
2798 const panel_field_t
*pfield
;
2801 format
= panel_get_format_field_by_index (panel
, lc_index
);
2804 pfield
= panel_get_field_by_title (format
->title
);
2807 if (pfield
->sort_routine
== NULL
)
2812 /* --------------------------------------------------------------------------------------------- */
2815 panel_toggle_sort_order_prev (WPanel
* panel
)
2820 const panel_field_t
*pfield
= NULL
;
2822 title
= panel_get_title_without_hotkey (panel
->sort_info
.sort_field
->title_hotkey
);
2823 lc_index
= panel_get_format_field_index_by_name (panel
, title
);
2828 /* search for prev sortable column in panel format */
2829 for (i
= lc_index
- 1;
2830 i
!= 0 && (pfield
= panel_get_sortable_field_by_format (panel
, i
- 1)) == NULL
; i
--);
2835 /* Sortable field not found. Try to search in each array */
2836 for (i
= panel_get_format_field_count (panel
);
2837 i
!= 0 && (pfield
= panel_get_sortable_field_by_format (panel
, i
- 1)) == NULL
; i
--);
2842 panel
->sort_info
.sort_field
= pfield
;
2843 panel_set_sort_order (panel
, pfield
);
2847 /* --------------------------------------------------------------------------------------------- */
2850 panel_toggle_sort_order_next (WPanel
* panel
)
2853 const panel_field_t
*pfield
= NULL
;
2854 gsize format_field_count
;
2857 format_field_count
= panel_get_format_field_count (panel
);
2858 title
= panel_get_title_without_hotkey (panel
->sort_info
.sort_field
->title_hotkey
);
2859 lc_index
= panel_get_format_field_index_by_name (panel
, title
);
2862 if (lc_index
!= 0 && lc_index
!= format_field_count
)
2864 /* search for prev sortable column in panel format */
2866 i
!= format_field_count
2867 && (pfield
= panel_get_sortable_field_by_format (panel
, i
)) == NULL
; i
++);
2872 /* Sortable field not found. Try to search in each array */
2874 i
!= format_field_count
2875 && (pfield
= panel_get_sortable_field_by_format (panel
, i
)) == NULL
; i
++);
2880 panel
->sort_info
.sort_field
= pfield
;
2881 panel_set_sort_order (panel
, pfield
);
2885 /* --------------------------------------------------------------------------------------------- */
2888 panel_select_sort_order (WPanel
* panel
)
2890 const panel_field_t
*sort_order
;
2892 sort_order
= sort_box (&panel
->sort_info
);
2893 if (sort_order
!= NULL
)
2895 panel
->sort_info
.sort_field
= sort_order
;
2896 panel_set_sort_order (panel
, sort_order
);
2900 /* --------------------------------------------------------------------------------------------- */
2903 * panel_content_scroll_left:
2904 * @param panel the pointer to the panel on which we operate
2906 * scroll long filename to the left (decrement scroll pointer)
2911 panel_content_scroll_left (WPanel
* panel
)
2913 if (panel
->content_shift
> -1)
2915 if (panel
->content_shift
> panel
->max_shift
)
2916 panel
->content_shift
= panel
->max_shift
;
2918 panel
->content_shift
--;
2925 /* --------------------------------------------------------------------------------------------- */
2928 * panel_content_scroll_right:
2929 * @param panel the pointer to the panel on which we operate
2931 * scroll long filename to the right (increment scroll pointer)
2936 panel_content_scroll_right (WPanel
* panel
)
2938 if (panel
->content_shift
< 0 || panel
->content_shift
< panel
->max_shift
)
2940 panel
->content_shift
++;
2946 /* --------------------------------------------------------------------------------------------- */
2949 panel_set_sort_type_by_id (WPanel
* panel
, const char *name
)
2951 if (strcmp (panel
->sort_info
.sort_field
->id
, name
) != 0)
2953 const panel_field_t
*sort_order
;
2955 sort_order
= panel_get_field_by_id (name
);
2956 if (sort_order
== NULL
)
2958 panel
->sort_info
.sort_field
= sort_order
;
2961 panel
->sort_info
.reverse
= !panel
->sort_info
.reverse
;
2963 panel_set_sort_order (panel
, panel
->sort_info
.sort_field
);
2966 /* --------------------------------------------------------------------------------------------- */
2968 * If we moved to the parent directory move the selection pointer to
2969 * the old directory name; If we leave VFS dir, remove FS specificator.
2971 * You do _NOT_ want to add any vfs aware code here. <pavel@ucw.cz>
2975 get_parent_dir_name (const char *cwd
, const char *lwd
)
2980 llen
= strlen (lwd
);
2981 clen
= strlen (cwd
);
2986 p
= g_strrstr (lwd
, VFS_PATH_URL_DELIMITER
);
2990 p
= strrchr (lwd
, PATH_SEP
);
2993 && (strncmp (cwd
, lwd
, (size_t) (p
- lwd
)) == 0)
2994 && (clen
== (size_t) (p
- lwd
)
2995 || ((p
== lwd
) && (cwd
[0] == PATH_SEP
) && (cwd
[1] == '\0'))))
3001 /* skip VFS prefix */
3002 while (--p
> lwd
&& *p
!= PATH_SEP
)
3004 /* get last component */
3005 while (--p
> lwd
&& *p
!= PATH_SEP
)
3008 /* return last component */
3009 return (p
!= lwd
|| *p
== PATH_SEP
) ? p
+ 1 : p
;
3012 /* --------------------------------------------------------------------------------------------- */
3013 /** Wrapper for do_subshell_chdir, check for availability of subshell */
3016 subshell_chdir (const vfs_path_t
* vpath
)
3018 #ifdef ENABLE_SUBSHELL
3019 if (mc_global
.tty
.use_subshell
&& vfs_current_is_local ())
3020 do_subshell_chdir (vpath
, FALSE
, TRUE
);
3021 #else /* ENABLE_SUBSHELL */
3023 #endif /* ENABLE_SUBSHELL */
3026 /* --------------------------------------------------------------------------------------------- */
3028 * Changes the current directory of the panel.
3029 * Don't record change in the directory history.
3033 _do_panel_cd (WPanel
* panel
, const vfs_path_t
* new_dir_vpath
, enum cd_enum cd_type
)
3037 olddir
= vfs_path_to_str (panel
->cwd_vpath
);
3039 /* Convert *new_path to a suitable pathname, handle ~user */
3040 if (cd_type
== cd_parse_command
)
3042 const vfs_path_element_t
*element
;
3044 element
= vfs_path_get_by_index (new_dir_vpath
, 0);
3045 if (strcmp (element
->path
, "-") == 0)
3046 new_dir_vpath
= panel
->lwd_vpath
;
3049 if (mc_chdir (new_dir_vpath
) == -1)
3051 panel_set_cwd (panel
, olddir
);
3056 /* Success: save previous directory, shutdown status of previous dir */
3057 panel_set_lwd (panel
, olddir
);
3058 input_free_completions (cmdline
);
3060 vfs_path_free (panel
->cwd_vpath
);
3062 panel
->cwd_vpath
= vfs_path_clone (vfs_get_raw_current_dir ());
3064 vfs_release_path (olddir
);
3066 subshell_chdir (panel
->cwd_vpath
);
3068 /* Reload current panel */
3069 panel_clean_dir (panel
);
3075 do_load_dir (panel
->cwd_vpath
, &panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
,
3076 panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
3077 panel
->sort_info
.exec_first
, panel
->filter
);
3078 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
3079 try_to_select (panel
, get_parent_dir_name (tmp_path
, olddir
));
3085 update_xterm_title_path ();
3092 /* --------------------------------------------------------------------------------------------- */
3095 directory_history_next (WPanel
* panel
)
3104 next
= g_list_next (panel
->dir_history_current
);
3107 vfs_path_t
*data_vpath
;
3109 data_vpath
= vfs_path_from_str ((char *) next
->data
);
3110 ok
= _do_panel_cd (panel
, data_vpath
, cd_exact
);
3111 vfs_path_free (data_vpath
);
3112 panel
->dir_history_current
= next
;
3114 /* skip directories that present in history but absent in file system */
3119 /* --------------------------------------------------------------------------------------------- */
3122 directory_history_prev (WPanel
* panel
)
3131 prev
= g_list_previous (panel
->dir_history_current
);
3134 vfs_path_t
*data_vpath
;
3136 data_vpath
= vfs_path_from_str ((char *) prev
->data
);
3137 ok
= _do_panel_cd (panel
, data_vpath
, cd_exact
);
3138 vfs_path_free (data_vpath
);
3139 panel
->dir_history_current
= prev
;
3141 /* skip directories that present in history but absent in file system */
3146 /* --------------------------------------------------------------------------------------------- */
3149 directory_history_list (WPanel
* panel
)
3152 gboolean ok
= FALSE
;
3155 pos
= g_list_position (panel
->dir_history_current
, panel
->dir_history
);
3157 s
= history_show (&panel
->dir_history
, &panel
->widget
, pos
);
3160 vfs_path_t
*s_vpath
;
3162 s_vpath
= vfs_path_from_str (s
);
3163 ok
= _do_panel_cd (panel
, s_vpath
, cd_exact
);
3165 directory_history_add (panel
, panel
->cwd_vpath
);
3167 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
3168 vfs_path_free (s_vpath
);
3174 /* Since history is fully modified in history_show(), panel->dir_history actually
3175 * points to the invalid place. Try restore current postition here. */
3179 panel
->dir_history_current
= panel
->dir_history
;
3181 for (i
= 0; i
<= pos
; i
++)
3185 prev
= g_list_previous (panel
->dir_history_current
);
3189 panel
->dir_history_current
= prev
;
3194 /* --------------------------------------------------------------------------------------------- */
3197 panel_execute_cmd (WPanel
* panel
, unsigned long command
)
3199 int res
= MSG_HANDLED
;
3201 if (command
!= CK_Search
)
3202 stop_search (panel
);
3215 /* reset state of marks flag */
3221 case CK_PanelOtherCd
:
3222 chdir_other_panel (panel
);
3224 case CK_PanelOtherCdLink
:
3225 chdir_to_readlink (panel
);
3230 case CK_DeleteSingle
:
3231 delete_cmd_local ();
3243 rename_cmd_local ();
3245 case CK_SelectInvert
:
3246 select_invert_cmd ();
3261 goto_child_dir (panel
);
3264 goto_parent_dir (panel
);
3267 directory_history_list (panel
);
3269 case CK_HistoryNext
:
3270 directory_history_next (panel
);
3272 case CK_HistoryPrev
:
3273 directory_history_prev (panel
);
3275 case CK_BottomOnScreen
:
3276 goto_bottom_file (panel
);
3278 case CK_MiddleOnScreen
:
3279 goto_middle_file (panel
);
3281 case CK_TopOnScreen
:
3282 goto_top_file (panel
);
3288 mark_file_up (panel
);
3291 mark_file_down (panel
);
3294 mark_file_left (panel
);
3297 mark_file_right (panel
);
3299 case CK_CdParentSmart
:
3300 res
= force_maybe_cd ();
3309 res
= move_left (panel
);
3312 res
= move_right (panel
);
3321 case CK_SelectCodepage
:
3322 panel_change_encoding (panel
);
3326 panel_content_scroll_left (panel
);
3328 case CK_ScrollRight
:
3329 panel_content_scroll_right (panel
);
3332 start_search (panel
);
3336 case CK_PanelOtherSync
:
3337 panel_sync_other (panel
);
3340 panel_select_sort_order (panel
);
3343 panel_toggle_sort_order_prev (panel
);
3346 panel_toggle_sort_order_next (panel
);
3348 case CK_SortReverse
:
3349 panel
->sort_info
.reverse
= !panel
->sort_info
.reverse
;
3350 panel_set_sort_order (panel
, panel
->sort_info
.sort_field
);
3353 panel_set_sort_type_by_id (panel
, "name");
3356 panel_set_sort_type_by_id (panel
, "extension");
3359 panel_set_sort_type_by_id (panel
, "size");
3361 case CK_SortByMTime
:
3362 panel_set_sort_type_by_id (panel
, "mtime");
3368 /* --------------------------------------------------------------------------------------------- */
3371 panel_key (WPanel
* panel
, int key
)
3375 if (is_abort_char (key
))
3377 stop_search (panel
);
3381 if (panel
->searching
&& ((key
>= ' ' && key
<= 255) || key
== KEY_BACKSPACE
))
3383 do_search (panel
, key
);
3387 for (i
= 0; panel_map
[i
].key
!= 0; i
++)
3388 if (key
== panel_map
[i
].key
)
3389 return panel_execute_cmd (panel
, panel_map
[i
].command
);
3391 if (panels_options
.torben_fj_mode
&& key
== ALT ('h'))
3393 goto_middle_file (panel
);
3397 if (!command_prompt
&& ((key
>= ' ' && key
<= 255) || key
== KEY_BACKSPACE
))
3399 start_search (panel
);
3400 do_search (panel
, key
);
3404 return MSG_NOT_HANDLED
;
3407 /* --------------------------------------------------------------------------------------------- */
3410 panel_callback (Widget
* w
, widget_msg_t msg
, int parm
)
3412 WPanel
*panel
= (WPanel
*) w
;
3418 /* subscribe to "history_load" event */
3419 mc_event_add (w
->owner
->event_group
, MCEVENT_HISTORY_LOAD
, panel_load_history
, w
, NULL
);
3420 /* subscribe to "history_save" event */
3421 mc_event_add (w
->owner
->event_group
, MCEVENT_HISTORY_SAVE
, panel_save_history
, w
, NULL
);
3425 /* Repaint everything, including frame and separator */
3426 paint_frame (panel
); /* including show_dir */
3428 mini_info_separator (panel
);
3429 display_mini_info (panel
);
3435 current_panel
= panel
;
3437 if (mc_chdir (panel
->cwd_vpath
) != 0)
3441 cwd
= vfs_path_to_str_flags (panel
->cwd_vpath
, 0, VPF_STRIP_PASSWORD
);
3442 message (D_ERROR
, MSG_ERROR
, _("Cannot chdir to \"%s\"\n%s"),
3443 cwd
, unix_error_string (errno
));
3447 subshell_chdir (panel
->cwd_vpath
);
3449 update_xterm_title_path ();
3450 select_item (panel
);
3455 bb
= find_buttonbar (panel
->widget
.owner
);
3456 midnight_set_buttonbar (bb
);
3457 buttonbar_redraw (bb
);
3460 case WIDGET_UNFOCUS
:
3461 /* Janne: look at this for the multiple panel options */
3462 stop_search (panel
);
3465 unselect_item (panel
);
3469 return panel_key (panel
, parm
);
3471 case WIDGET_COMMAND
:
3472 return panel_execute_cmd (panel
, parm
);
3474 case WIDGET_DESTROY
:
3475 /* unsubscribe from "history_load" event */
3476 mc_event_del (w
->owner
->event_group
, MCEVENT_HISTORY_LOAD
, panel_load_history
, w
);
3477 /* unsubscribe from "history_save" event */
3478 mc_event_del (w
->owner
->event_group
, MCEVENT_HISTORY_SAVE
, panel_save_history
, w
);
3479 panel_destroy (panel
);
3484 return default_proc (msg
, parm
);
3488 /* --------------------------------------------------------------------------------------------- */
3490 /* Panel mouse events support routines */
3494 mouse_toggle_mark (WPanel
* panel
)
3496 do_mark_file (panel
, MARK_DONT_MOVE
);
3497 mouse_marking
= selection (panel
)->f
.marked
;
3498 mouse_mark_panel
= current_panel
;
3501 /* --------------------------------------------------------------------------------------------- */
3504 mouse_set_mark (WPanel
* panel
)
3507 if (mouse_mark_panel
== panel
)
3509 if (mouse_marking
&& !(selection (panel
)->f
.marked
))
3510 do_mark_file (panel
, MARK_DONT_MOVE
);
3511 else if (!mouse_marking
&& (selection (panel
)->f
.marked
))
3512 do_mark_file (panel
, MARK_DONT_MOVE
);
3516 /* --------------------------------------------------------------------------------------------- */
3519 mark_if_marking (WPanel
* panel
, Gpm_Event
* event
)
3521 if ((event
->buttons
& GPM_B_RIGHT
) != 0)
3523 if ((event
->type
& GPM_DOWN
) != 0)
3524 mouse_toggle_mark (panel
);
3526 mouse_set_mark (panel
);
3532 /* --------------------------------------------------------------------------------------------- */
3533 /** Determine which column was clicked, and sort the panel on
3534 * that column, or reverse sort on that column if already
3535 * sorted on that column.
3539 mouse_sort_col (WPanel
* panel
, int x
)
3542 const char *lc_sort_name
= NULL
;
3543 panel_field_t
*col_sort_format
= NULL
;
3547 for (i
= 0, format
= panel
->format
; format
!= NULL
; format
= format
->next
)
3549 i
+= format
->field_len
;
3553 lc_sort_name
= format
->title
;
3558 if (lc_sort_name
== NULL
)
3561 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
3563 title
= panel_get_title_without_hotkey (panel_fields
[i
].title_hotkey
);
3564 if (!strcmp (lc_sort_name
, title
) && panel_fields
[i
].sort_routine
)
3566 col_sort_format
= &panel_fields
[i
];
3573 if (col_sort_format
== NULL
)
3576 if (panel
->sort_info
.sort_field
== col_sort_format
)
3578 /* reverse the sort if clicked column is already the sorted column */
3579 panel
->sort_info
.reverse
= !panel
->sort_info
.reverse
;
3583 /* new sort is forced to be ascending */
3584 panel
->sort_info
.reverse
= FALSE
;
3586 panel_set_sort_order (panel
, col_sort_format
);
3590 /* --------------------------------------------------------------------------------------------- */
3592 * Mouse callback of the panel minus repainting.
3595 panel_event (Gpm_Event
* event
, void *data
)
3597 WPanel
*panel
= (WPanel
*) data
;
3598 Widget
*w
= (Widget
*) data
;
3600 const int lines
= llines (panel
);
3601 const gboolean is_active
= dlg_widget_active (panel
);
3602 const gboolean mouse_down
= (event
->type
& GPM_DOWN
) != 0;
3605 if (!mouse_global_in_widget (event
, (Widget
*) data
))
3606 return MOU_UNHANDLED
;
3608 local
= mouse_get_local (event
, w
);
3614 if (mouse_down
&& local
.x
== 2)
3616 directory_history_prev (panel
);
3621 if (mouse_down
&& local
.x
== w
->cols
- 1)
3623 directory_history_next (panel
);
3628 if (mouse_down
&& local
.x
>= w
->cols
- 4 && local
.x
<= w
->cols
- 2)
3630 directory_history_list (panel
);
3634 /* "." button show/hide hidden files */
3635 if (mouse_down
&& local
.x
== w
->cols
- 5)
3637 midnight_dlg
->callback (midnight_dlg
, NULL
, DLG_ACTION
, CK_ShowHidden
, NULL
);
3641 /* no other events on 1st line */
3642 return MOU_UNHANDLED
;
3645 /* sort on clicked column; don't handle wheel events */
3646 if (mouse_down
&& (local
.buttons
& (GPM_B_UP
| GPM_B_DOWN
)) == 0 && local
.y
== 2)
3648 mouse_sort_col (panel
, local
.x
);
3652 /* Mouse wheel events */
3653 if (mouse_down
&& (local
.buttons
& GPM_B_UP
) != 0)
3657 if (panels_options
.mouse_move_pages
&& (panel
->top_file
> 0))
3659 else /* We are in first page */
3665 if (mouse_down
&& (local
.buttons
& GPM_B_DOWN
) != 0)
3669 if (panels_options
.mouse_move_pages
&& (panel
->top_file
+ ITEMS (panel
) < panel
->count
))
3671 else /* We are in last page */
3678 if ((local
.type
& (GPM_DOWN
| GPM_DRAG
)) != 0)
3685 if (panel
->top_file
+ local
.y
> panel
->count
)
3686 my_index
= panel
->count
- 1;
3689 my_index
= panel
->top_file
+ local
.y
- 1;
3690 if (panel
->split
&& (local
.x
> (w
->cols
- 2) / 2))
3691 my_index
+= llines (panel
);
3693 if (my_index
>= panel
->count
)
3694 my_index
= panel
->count
- 1;
3697 if (my_index
!= panel
->selected
)
3699 unselect_item (panel
);
3700 panel
->selected
= my_index
;
3701 select_item (panel
);
3704 /* This one is new */
3705 mark_if_marking (panel
, &local
);
3707 else if ((local
.type
& (GPM_UP
| GPM_DOUBLE
)) == (GPM_UP
| GPM_DOUBLE
) &&
3708 local
.y
> 0 && local
.y
<= lines
)
3713 send_message (w
, WIDGET_DRAW
, 0);
3717 /* --------------------------------------------------------------------------------------------- */
3720 reload_panelized (WPanel
* panel
)
3723 dir_list
*list
= &panel
->dir
;
3725 if (panel
!= current_panel
)
3726 (void) mc_chdir (panel
->cwd_vpath
);
3728 for (i
= 0, j
= 0; i
< panel
->count
; i
++)
3732 if (list
->list
[i
].f
.marked
)
3734 /* Unmark the file in advance. In case the following mc_lstat
3735 * fails we are done, else we have to mark the file again
3736 * (Note: do_file_mark depends on a valid "list->list [i].buf").
3737 * IMO that's the best way to update the panel's summary status
3740 do_file_mark (panel
, i
, 0);
3742 vpath
= vfs_path_from_str (list
->list
[i
].fname
);
3743 if (mc_lstat (vpath
, &list
->list
[i
].st
))
3744 g_free (list
->list
[i
].fname
);
3747 if (list
->list
[i
].f
.marked
)
3748 do_file_mark (panel
, i
, 1);
3750 list
->list
[j
] = list
->list
[i
];
3753 vfs_path_free (vpath
);
3756 panel
->count
= set_zero_dir (list
) ? 1 : 0;
3760 if (panel
!= current_panel
)
3761 (void) mc_chdir (current_panel
->cwd_vpath
);
3764 /* --------------------------------------------------------------------------------------------- */
3767 update_one_panel_widget (WPanel
* panel
, panel_update_flags_t flags
, const char *current_file
)
3769 gboolean free_pointer
;
3770 char *my_current_file
= NULL
;
3772 if ((flags
& UP_RELOAD
) != 0)
3774 panel
->is_panelized
= FALSE
;
3775 mc_setctl (panel
->cwd_vpath
, VFS_SETCTL_FLUSH
, 0);
3776 memset (&(panel
->dir_stat
), 0, sizeof (panel
->dir_stat
));
3779 /* If current_file == -1 (an invalid pointer) then preserve selection */
3780 free_pointer
= current_file
== UP_KEEPSEL
;
3784 my_current_file
= g_strdup (panel
->dir
.list
[panel
->selected
].fname
);
3785 current_file
= my_current_file
;
3788 if (panel
->is_panelized
)
3789 reload_panelized (panel
);
3791 panel_reload (panel
);
3793 try_to_select (panel
, current_file
);
3797 g_free (my_current_file
);
3800 /* --------------------------------------------------------------------------------------------- */
3803 update_one_panel (int which
, panel_update_flags_t flags
, const char *current_file
)
3805 if (get_display_type (which
) == view_listing
)
3809 panel
= (WPanel
*) get_panel_widget (which
);
3810 if (panel
->is_panelized
)
3811 flags
&= ~UP_RELOAD
;
3812 update_one_panel_widget (panel
, flags
, current_file
);
3816 /* --------------------------------------------------------------------------------------------- */
3819 do_select (WPanel
* panel
, int i
)
3821 if (i
!= panel
->selected
)
3824 panel
->selected
= i
;
3825 panel
->top_file
= panel
->selected
- (panel
->widget
.lines
- 2) / 2;
3826 if (panel
->top_file
< 0)
3827 panel
->top_file
= 0;
3831 /* --------------------------------------------------------------------------------------------- */
3834 do_try_to_select (WPanel
* panel
, const char *name
)
3841 do_select (panel
, 0);
3845 /* We only want the last component of the directory,
3846 * and from this only the name without suffix.
3847 * Cut prefix if the panel is not panelized */
3849 if (panel
->is_panelized
)
3850 subdir
= vfs_strip_suffix_from_filename (name
);
3852 subdir
= vfs_strip_suffix_from_filename (x_basename (name
));
3854 /* Search that subdir or filename without prefix (if not panelized panel), select it if found */
3855 for (i
= 0; i
< panel
->count
; i
++)
3857 if (strcmp (subdir
, panel
->dir
.list
[i
].fname
) == 0)
3859 do_select (panel
, i
);
3865 /* Try to select a file near the file that is missing */
3866 if (panel
->selected
>= panel
->count
)
3867 do_select (panel
, panel
->count
- 1);
3871 /* --------------------------------------------------------------------------------------------- */
3873 /* event callback */
3875 event_update_panels (const gchar
* event_group_name
, const gchar
* event_name
,
3876 gpointer init_data
, gpointer data
)
3878 (void) event_group_name
;
3883 update_panels (UP_RELOAD
, UP_KEEPSEL
);
3888 /* --------------------------------------------------------------------------------------------- */
3890 /* event callback */
3892 panel_save_curent_file_to_clip_file (const gchar
* event_group_name
, const gchar
* event_name
,
3893 gpointer init_data
, gpointer data
)
3895 (void) event_group_name
;
3900 if (current_panel
->marked
== 0)
3901 mc_event_raise (MCEVENT_GROUP_CORE
, "clipboard_text_to_file",
3902 (gpointer
) selection (current_panel
)->fname
);
3906 gboolean first
= TRUE
;
3909 for (i
= 0; i
< current_panel
->count
; i
++)
3910 if (current_panel
->dir
.list
[i
].f
.marked
!= 0)
3911 { /* Skip the unmarked ones */
3914 flist
= g_strdup (current_panel
->dir
.list
[i
].fname
);
3919 /* Add empty lines after the file */
3923 g_strconcat (flist
, "\n", current_panel
->dir
.list
[i
].fname
, (char *) NULL
);
3929 mc_event_raise (MCEVENT_GROUP_CORE
, "clipboard_text_to_file", (gpointer
) flist
);
3935 /* --------------------------------------------------------------------------------------------- */
3936 /*** public functions ****************************************************************************/
3937 /* --------------------------------------------------------------------------------------------- */
3940 try_to_select (WPanel
* panel
, const char *name
)
3942 do_try_to_select (panel
, name
);
3943 select_item (panel
);
3946 /* --------------------------------------------------------------------------------------------- */
3949 panel_clean_dir (WPanel
* panel
)
3951 int count
= panel
->count
;
3954 panel
->top_file
= 0;
3955 panel
->selected
= 0;
3957 panel
->dirs_marked
= 0;
3959 panel
->searching
= FALSE
;
3960 panel
->is_panelized
= FALSE
;
3962 panel
->content_shift
= -1;
3963 panel
->max_shift
= -1;
3965 clean_dir (&panel
->dir
, count
);
3968 /* --------------------------------------------------------------------------------------------- */
3970 * Set Up panel's current dir object
3972 * @param panel panel object
3973 * @param path_str string contain path
3977 panel_set_cwd (WPanel
* panel
, const char *path_str
)
3979 vfs_path_free (panel
->cwd_vpath
);
3980 panel
->cwd_vpath
= vfs_path_from_str (path_str
);
3983 /* --------------------------------------------------------------------------------------------- */
3985 * Set Up panel's last working dir object
3987 * @param panel panel object
3988 * @param path_str string contain path
3992 panel_set_lwd (WPanel
* panel
, const char *path_str
)
3994 vfs_path_free (panel
->lwd_vpath
);
3995 panel
->lwd_vpath
= vfs_path_from_str (path_str
);
3998 /* --------------------------------------------------------------------------------------------- */
4000 * @param panel_name the name of the panel for setup retieving
4001 * @returns new instance of WPanel
4005 panel_new (const char *panel_name
)
4007 return panel_new_with_dir (panel_name
, NULL
);
4010 /* --------------------------------------------------------------------------------------------- */
4012 * Panel creation for specified directory.
4014 * @param panel_name specifies the name of the panel for setup retieving
4015 * @param wpath the path of working panel directory. If path is NULL then panel will be created
4016 * for current directory
4018 * @returns new instance of WPanel
4022 panel_new_with_dir (const char *panel_name
, const char *wpath
)
4027 char *curdir
= NULL
;
4029 panel
= g_new0 (WPanel
, 1);
4031 /* No know sizes of the panel at startup */
4032 init_widget (&panel
->widget
, 0, 0, 0, 0, panel_callback
, panel_event
);
4034 /* We do not want the cursor */
4035 widget_want_cursor (panel
->widget
, 0);
4039 curdir
= _vfs_get_cwd ();
4040 panel_set_cwd (panel
, wpath
);
4045 panel
->cwd_vpath
= vfs_path_clone (vfs_get_raw_current_dir ());
4048 panel_set_lwd (panel
, ".");
4050 panel
->hist_name
= g_strconcat ("Dir Hist ", panel_name
, (char *) NULL
);
4051 /* directories history will be get later */
4053 panel
->dir
.list
= g_new (file_entry
, MIN_FILES
);
4054 panel
->dir
.size
= MIN_FILES
;
4058 panel
->top_file
= 0;
4059 panel
->selected
= 0;
4063 panel
->searching
= FALSE
;
4064 panel
->dirs_marked
= 0;
4065 panel
->is_panelized
= FALSE
;
4067 panel
->status_format
= 0;
4068 panel
->format_modified
= 1;
4069 panel
->content_shift
= -1;
4070 panel
->max_shift
= -1;
4072 panel
->panel_name
= g_strdup (panel_name
);
4073 panel
->user_format
= g_strdup (DEFAULT_USER_FORMAT
);
4076 panel
->codepage
= SELECT_CHARSET_NO_TRANSLATE
;
4079 for (i
= 0; i
< LIST_TYPES
; i
++)
4080 panel
->user_status_format
[i
] = g_strdup (DEFAULT_USER_FORMAT
);
4082 panel
->search_buffer
[0] = '\0';
4083 panel
->prev_search_buffer
[0] = '\0';
4084 panel
->frame_size
= frame_half
;
4086 section
= g_strconcat ("Temporal:", panel
->panel_name
, (char *) NULL
);
4087 if (!mc_config_has_group (mc_main_config
, section
))
4090 section
= g_strdup (panel
->panel_name
);
4092 panel_load_setup (panel
, section
);
4095 /* Load format strings */
4096 err
= set_panel_formats (panel
);
4098 set_panel_formats (panel
);
4102 const vfs_path_element_t
*path_element
;
4104 path_element
= vfs_path_get_by_index (panel
->cwd_vpath
, -1);
4105 if (path_element
->encoding
!= NULL
)
4106 panel
->codepage
= get_codepage_index (path_element
->encoding
);
4110 if (mc_chdir (panel
->cwd_vpath
) != 0)
4113 panel
->codepage
= SELECT_CHARSET_NO_TRANSLATE
;
4116 vfs_path_free (panel
->cwd_vpath
);
4117 panel
->cwd_vpath
= vfs_path_clone (vfs_get_raw_current_dir ());
4120 /* Load the default format */
4122 do_load_dir (panel
->cwd_vpath
, &panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
,
4123 panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
4124 panel
->sort_info
.exec_first
, panel
->filter
);
4126 /* Restore old right path */
4131 vpath
= vfs_path_from_str (curdir
);
4132 err
= mc_chdir (vpath
);
4133 vfs_path_free (vpath
);
4140 /* --------------------------------------------------------------------------------------------- */
4143 panel_reload (WPanel
* panel
)
4145 struct stat current_stat
;
4149 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
4150 ok
= (panels_options
.fast_reload
&& stat (tmp_path
, ¤t_stat
) == 0
4151 && current_stat
.st_ctime
== panel
->dir_stat
.st_ctime
4152 && current_stat
.st_mtime
== panel
->dir_stat
.st_mtime
);
4162 if (mc_chdir (panel
->cwd_vpath
) != -1)
4165 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
4166 if (tmp_path
[0] == PATH_SEP
&& tmp_path
[1] == '\0')
4168 panel_clean_dir (panel
);
4169 panel
->count
= set_zero_dir (&panel
->dir
) ? 1 : 0;
4173 last_slash
= strrchr (tmp_path
, PATH_SEP
);
4174 vfs_path_free (panel
->cwd_vpath
);
4175 if (last_slash
== NULL
|| last_slash
== tmp_path
)
4176 panel
->cwd_vpath
= vfs_path_from_str (PATH_SEP_STR
);
4180 panel
->cwd_vpath
= vfs_path_from_str (tmp_path
);
4183 memset (&(panel
->dir_stat
), 0, sizeof (panel
->dir_stat
));
4189 do_reload_dir (panel
->cwd_vpath
, &panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
,
4190 panel
->count
, panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
4191 panel
->sort_info
.exec_first
, panel
->filter
);
4194 if (panel
->selected
>= panel
->count
)
4195 do_select (panel
, panel
->count
- 1);
4197 recalculate_panel_summary (panel
);
4200 /* --------------------------------------------------------------------------------------------- */
4201 /* Switches the panel to the mode specified in the format */
4202 /* Seting up both format and status string. Return: 0 - on success; */
4203 /* 1 - format error; 2 - status error; 3 - errors in both formats. */
4206 set_panel_formats (WPanel
* p
)
4212 form
= use_display_format (p
, panel_format (p
), &err
, 0);
4221 delete_format (p
->format
);
4225 if (panels_options
.show_mini_info
)
4227 form
= use_display_format (p
, mini_status_format (p
), &err
, 1);
4236 delete_format (p
->status_format
);
4237 p
->status_format
= form
;
4241 panel_format_modified (p
);
4242 panel_update_cols (&(p
->widget
), p
->frame_size
);
4245 message (D_ERROR
, _("Warning"),
4246 _("User supplied format looks invalid, reverting to default."));
4249 g_free (p
->user_format
);
4250 p
->user_format
= g_strdup (DEFAULT_USER_FORMAT
);
4254 g_free (p
->user_status_format
[p
->list_type
]);
4255 p
->user_status_format
[p
->list_type
] = g_strdup (DEFAULT_USER_FORMAT
);
4261 /* --------------------------------------------------------------------------------------------- */
4264 panel_update_cols (Widget
* widget
, panel_display_t frame_size
)
4268 /* don't touch panel if it is not in dialog yet */
4269 /* if panel is not in dialog it is not in widgets list
4270 and cannot be compared with get_panel_widget() result */
4271 if (widget
->owner
== NULL
)
4274 if (panels_layout
.horizontal_split
)
4276 widget
->cols
= COLS
;
4280 if (frame_size
== frame_full
)
4285 else if (widget
== get_panel_widget (0))
4287 cols
= panels_layout
.left_panel_size
;
4292 cols
= COLS
- panels_layout
.left_panel_size
;
4293 origin
= panels_layout
.left_panel_size
;
4296 widget
->cols
= cols
;
4300 /* --------------------------------------------------------------------------------------------- */
4302 /* Select current item and readjust the panel */
4304 select_item (WPanel
* panel
)
4306 /* Although currently all over the code we set the selection and
4307 top file to decent values before calling select_item, I could
4308 forget it someday, so it's better to do the actual fitting here */
4310 if (panel
->selected
< 0)
4311 panel
->selected
= 0;
4313 if (panel
->selected
> panel
->count
- 1)
4314 panel
->selected
= panel
->count
- 1;
4316 adjust_top_file (panel
);
4320 execute_hooks (select_file_hook
);
4323 /* --------------------------------------------------------------------------------------------- */
4324 /** Clears all files in the panel, used only when one file was marked */
4326 unmark_files (WPanel
* panel
)
4332 for (i
= 0; i
< panel
->count
; i
++)
4333 file_mark (panel
, i
, 0);
4335 panel
->dirs_marked
= 0;
4340 /* --------------------------------------------------------------------------------------------- */
4341 /** Recalculate the panels summary information, used e.g. when marked
4342 files might have been removed by an external command */
4345 recalculate_panel_summary (WPanel
* panel
)
4350 panel
->dirs_marked
= 0;
4353 for (i
= 0; i
< panel
->count
; i
++)
4354 if (panel
->dir
.list
[i
].f
.marked
)
4356 /* do_file_mark will return immediately if newmark == oldmark.
4357 So we have to first unmark it to get panel's summary information
4358 updated. (Norbert) */
4359 panel
->dir
.list
[i
].f
.marked
= 0;
4360 do_file_mark (panel
, i
, 1);
4364 /* --------------------------------------------------------------------------------------------- */
4365 /** This routine marks a file or a directory */
4368 do_file_mark (WPanel
* panel
, int idx
, int mark
)
4370 if (panel
->dir
.list
[idx
].f
.marked
== mark
)
4373 /* Only '..' can't be marked, '.' isn't visible */
4374 if (strcmp (panel
->dir
.list
[idx
].fname
, "..") == 0)
4377 file_mark (panel
, idx
, mark
);
4378 if (panel
->dir
.list
[idx
].f
.marked
)
4381 if (S_ISDIR (panel
->dir
.list
[idx
].st
.st_mode
))
4383 if (panel
->dir
.list
[idx
].f
.dir_size_computed
)
4384 panel
->total
+= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4385 panel
->dirs_marked
++;
4388 panel
->total
+= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4393 if (S_ISDIR (panel
->dir
.list
[idx
].st
.st_mode
))
4395 if (panel
->dir
.list
[idx
].f
.dir_size_computed
)
4396 panel
->total
-= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4397 panel
->dirs_marked
--;
4400 panel
->total
-= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4405 /* --------------------------------------------------------------------------------------------- */
4407 * Changes the current directory of the panel.
4408 * Record change in the directory history.
4411 do_panel_cd (struct WPanel
*panel
, const vfs_path_t
* new_dir_vpath
, enum cd_enum cd_type
)
4415 r
= _do_panel_cd (panel
, new_dir_vpath
, cd_type
);
4417 directory_history_add (panel
, panel
->cwd_vpath
);
4421 /* --------------------------------------------------------------------------------------------- */
4424 file_mark (WPanel
* panel
, int lc_index
, int val
)
4426 if (panel
->dir
.list
[lc_index
].f
.marked
!= val
)
4428 panel
->dir
.list
[lc_index
].f
.marked
= val
;
4433 /* --------------------------------------------------------------------------------------------- */
4436 panel_re_sort (WPanel
* panel
)
4444 filename
= g_strdup (selection (panel
)->fname
);
4445 unselect_item (panel
);
4446 do_sort (&panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
, panel
->count
- 1,
4447 panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
4448 panel
->sort_info
.exec_first
);
4449 panel
->selected
= -1;
4450 for (i
= panel
->count
; i
; i
--)
4452 if (!strcmp (panel
->dir
.list
[i
- 1].fname
, filename
))
4454 panel
->selected
= i
- 1;
4459 panel
->top_file
= panel
->selected
- ITEMS (panel
) / 2;
4460 select_item (panel
);
4464 /* --------------------------------------------------------------------------------------------- */
4467 panel_set_sort_order (WPanel
* panel
, const panel_field_t
* sort_order
)
4469 if (sort_order
== NULL
)
4472 panel
->sort_info
.sort_field
= sort_order
;
4474 /* The directory is already sorted, we have to load the unsorted stuff */
4475 if (sort_order
->sort_routine
== (sortfn
*) unsorted
)
4479 current_file
= g_strdup (panel
->dir
.list
[panel
->selected
].fname
);
4480 panel_reload (panel
);
4481 try_to_select (panel
, current_file
);
4482 g_free (current_file
);
4484 panel_re_sort (panel
);
4487 /* --------------------------------------------------------------------------------------------- */
4492 * Change panel encoding.
4493 * @param panel WPanel object
4497 panel_change_encoding (WPanel
* panel
)
4499 const char *encoding
= NULL
;
4503 r
= select_charset (-1, -1, panel
->codepage
, FALSE
);
4505 if (r
== SELECT_CHARSET_CANCEL
)
4506 return; /* Cancel */
4508 panel
->codepage
= r
;
4510 if (panel
->codepage
== SELECT_CHARSET_NO_TRANSLATE
)
4512 /* No translation */
4513 vfs_path_t
*cd_path_vpath
;
4515 g_free (init_translation_table (mc_global
.display_codepage
, mc_global
.display_codepage
));
4516 cd_path_vpath
= remove_encoding_from_path (panel
->cwd_vpath
);
4517 do_panel_cd (panel
, cd_path_vpath
, cd_parse_command
);
4519 vfs_path_free (cd_path_vpath
);
4523 errmsg
= init_translation_table (panel
->codepage
, mc_global
.display_codepage
);
4526 message (D_ERROR
, MSG_ERROR
, "%s", errmsg
);
4531 encoding
= get_codepage_id (panel
->codepage
);
4532 if (encoding
!= NULL
)
4535 vfs_change_encoding (panel
->cwd_vpath
, encoding
);
4537 cd_path
= vfs_path_to_str (panel
->cwd_vpath
);
4538 if (!do_panel_cd (panel
, panel
->cwd_vpath
, cd_parse_command
))
4539 message (D_ERROR
, MSG_ERROR
, _("Cannot chdir to \"%s\""), cd_path
);
4544 /* --------------------------------------------------------------------------------------------- */
4547 * Remove encode info from last path element.
4551 remove_encoding_from_path (const vfs_path_t
* vpath
)
4553 vfs_path_t
*ret_vpath
;
4557 ret_vpath
= vfs_path_new ();
4559 tmp_conv
= g_string_new ("");
4561 for (indx
= 0; indx
< vfs_path_elements_count (vpath
); indx
++)
4564 vfs_path_element_t
*path_element
;
4566 path_element
= vfs_path_element_clone (vfs_path_get_by_index (vpath
, indx
));
4567 vfs_path_add_element (ret_vpath
, path_element
);
4569 if (path_element
->encoding
== NULL
)
4572 converter
= str_crt_conv_to (path_element
->encoding
);
4573 if (converter
== INVALID_CONV
)
4576 g_free (path_element
->encoding
);
4577 path_element
->encoding
= NULL
;
4579 str_vfs_convert_from (converter
, path_element
->path
, tmp_conv
);
4581 g_free (path_element
->path
);
4582 path_element
->path
= g_strndup (tmp_conv
->str
, tmp_conv
->len
);
4584 g_string_set_size (tmp_conv
, 0);
4586 str_close_conv (converter
);
4587 str_close_conv (path_element
->dir
.converter
);
4588 path_element
->dir
.converter
= INVALID_CONV
;
4590 g_string_free (tmp_conv
, TRUE
);
4593 #endif /* HAVE_CHARSET */
4595 /* --------------------------------------------------------------------------------------------- */
4598 * This routine reloads the directory in both panels. It tries to
4599 * select current_file in current_panel and other_file in other_panel.
4600 * If current_file == -1 then it automatically sets current_file and
4601 * other_file to the currently selected files in the panels.
4603 * if force_update has the UP_ONLY_CURRENT bit toggled on, then it
4604 * will not reload the other panel.
4606 * @param flags for reload panel
4607 * @param current_file name of the current file
4611 update_panels (panel_update_flags_t flags
, const char *current_file
)
4613 gboolean reload_other
= (flags
& UP_ONLY_CURRENT
) == 0;
4616 update_one_panel (get_current_index (), flags
, current_file
);
4618 update_one_panel (get_other_index (), flags
, UP_KEEPSEL
);
4620 if (get_current_type () == view_listing
)
4621 panel
= (WPanel
*) get_panel_widget (get_current_index ());
4623 panel
= (WPanel
*) get_panel_widget (get_other_index ());
4625 if (!panel
->is_panelized
)
4626 (void) mc_chdir (panel
->cwd_vpath
);
4629 /* --------------------------------------------------------------------------------------------- */
4632 panel_get_num_of_sortable_fields (void)
4634 gsize ret
= 0, lc_index
;
4636 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4637 if (panel_fields
[lc_index
].is_user_choice
)
4642 /* --------------------------------------------------------------------------------------------- */
4645 panel_get_sortable_fields (gsize
* array_size
)
4650 lc_index
= panel_get_num_of_sortable_fields ();
4652 ret
= g_try_new0 (char *, lc_index
+ 1);
4656 if (array_size
!= NULL
)
4657 *array_size
= lc_index
;
4661 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
4662 if (panel_fields
[i
].is_user_choice
)
4663 ret
[lc_index
++] = g_strdup (_(panel_fields
[i
].title_hotkey
));
4664 return (const char **) ret
;
4667 /* --------------------------------------------------------------------------------------------- */
4669 const panel_field_t
*
4670 panel_get_field_by_id (const char *name
)
4673 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4674 if (panel_fields
[lc_index
].id
!= NULL
&& strcmp (name
, panel_fields
[lc_index
].id
) == 0)
4675 return &panel_fields
[lc_index
];
4679 /* --------------------------------------------------------------------------------------------- */
4681 const panel_field_t
*
4682 panel_get_field_by_title_hotkey (const char *name
)
4685 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4686 if (panel_fields
[lc_index
].title_hotkey
!= NULL
&&
4687 strcmp (name
, _(panel_fields
[lc_index
].title_hotkey
)) == 0)
4688 return &panel_fields
[lc_index
];
4692 /* --------------------------------------------------------------------------------------------- */
4694 const panel_field_t
*
4695 panel_get_field_by_title (const char *name
)
4698 gchar
*title
= NULL
;
4700 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4702 title
= panel_get_title_without_hotkey (panel_fields
[lc_index
].title_hotkey
);
4703 if (panel_fields
[lc_index
].title_hotkey
!= NULL
&& strcmp (name
, title
) == 0)
4706 return &panel_fields
[lc_index
];
4713 /* --------------------------------------------------------------------------------------------- */
4716 panel_get_num_of_user_possible_fields (void)
4718 gsize ret
= 0, lc_index
;
4720 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4721 if (panel_fields
[lc_index
].use_in_user_format
)
4726 /* --------------------------------------------------------------------------------------------- */
4729 panel_get_user_possible_fields (gsize
* array_size
)
4734 lc_index
= panel_get_num_of_user_possible_fields ();
4736 ret
= g_try_new0 (char *, lc_index
+ 1);
4740 if (array_size
!= NULL
)
4741 *array_size
= lc_index
;
4745 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
4746 if (panel_fields
[i
].use_in_user_format
)
4747 ret
[lc_index
++] = g_strdup (_(panel_fields
[i
].title_hotkey
));
4748 return (const char **) ret
;
4751 /* --------------------------------------------------------------------------------------------- */
4756 panel_sort_up_sign
= mc_skin_get ("widget-common", "sort-sign-up", "'");
4757 panel_sort_down_sign
= mc_skin_get ("widget-common", "sort-sign-down", ",");
4759 panel_hiddenfiles_sign_show
= mc_skin_get ("widget-panel", "hiddenfiles-sign-show", ".");
4760 panel_hiddenfiles_sign_hide
= mc_skin_get ("widget-panel", "hiddenfiles-sign-hide", ".");
4761 panel_history_prev_item_sign
= mc_skin_get ("widget-panel", "history-prev-item-sign", "<");
4762 panel_history_next_item_sign
= mc_skin_get ("widget-panel", "history-next-item-sign", ">");
4763 panel_history_show_list_sign
= mc_skin_get ("widget-panel", "history-show-list-sign", "^");
4764 panel_filename_scroll_left_char
=
4765 mc_skin_get ("widget-panel", "filename-scroll-left-char", "{");
4766 panel_filename_scroll_right_char
=
4767 mc_skin_get ("widget-panel", "filename-scroll-right-char", "}");
4769 mc_event_add (MCEVENT_GROUP_FILEMANAGER
, "update_panels", event_update_panels
, NULL
, NULL
);
4770 mc_event_add (MCEVENT_GROUP_FILEMANAGER
, "panel_save_curent_file_to_clip_file",
4771 panel_save_curent_file_to_clip_file
, NULL
, NULL
);
4775 /* --------------------------------------------------------------------------------------------- */
4780 g_free (panel_sort_up_sign
);
4781 g_free (panel_sort_down_sign
);
4783 g_free (panel_hiddenfiles_sign_show
);
4784 g_free (panel_hiddenfiles_sign_hide
);
4785 g_free (panel_history_prev_item_sign
);
4786 g_free (panel_history_next_item_sign
);
4787 g_free (panel_history_show_list_sign
);
4788 g_free (panel_filename_scroll_left_char
);
4789 g_free (panel_filename_scroll_right_char
);
4793 /* --------------------------------------------------------------------------------------------- */
4796 do_cd (const vfs_path_t
* new_dir_vpath
, enum cd_enum exact
)
4799 const vfs_path_t
*_new_dir_vpath
= new_dir_vpath
;
4801 if (current_panel
->is_panelized
)
4803 size_t new_vpath_len
;
4805 new_vpath_len
= vfs_path_len (new_dir_vpath
);
4806 if (vfs_path_ncmp (new_dir_vpath
, panelized_panel
.root_vpath
, new_vpath_len
) == 0)
4807 _new_dir_vpath
= panelized_panel
.root_vpath
;
4810 res
= do_panel_cd (current_panel
, _new_dir_vpath
, exact
);
4815 const vfs_path_element_t
*path_element
;
4817 path_element
= vfs_path_get_by_index (current_panel
->cwd_vpath
, -1);
4818 if (path_element
->encoding
!= NULL
)
4819 current_panel
->codepage
= get_codepage_index (path_element
->encoding
);
4821 current_panel
->codepage
= SELECT_CHARSET_NO_TRANSLATE
;
4823 #endif /* HAVE_CHARSET */
4828 /* --------------------------------------------------------------------------------------------- */