4 Copyright (C) 1994, 1995, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
5 2005, 2006, 2007, 2009, 2011
6 The Free Software Foundation, Inc.
10 Timur Bakeyev, 1997, 1999
12 This file is part of the Midnight Commander.
14 The Midnight Commander is free software: you can redistribute it
15 and/or modify it under the terms of the GNU General Public License as
16 published by the Free Software Foundation, either version 3 of the License,
17 or (at your option) any later version.
19 The Midnight Commander is distributed in the hope that it will be useful,
20 but WITHOUT ANY WARRANTY; without even the implied warranty of
21 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 GNU General Public License for more details.
24 You should have received a copy of the GNU General Public License
25 along with this program. If not, see <http://www.gnu.org/licenses/>.
29 * \brief Source: panel managin module
40 #include "lib/global.h"
42 #include "lib/tty/tty.h"
43 #include "lib/tty/mouse.h" /* For Gpm_Event */
44 #include "lib/tty/key.h" /* XCTRL and ALT macros */
46 #include "lib/strescape.h"
47 #include "lib/filehighlight.h"
48 #include "lib/mcconfig.h"
49 #include "lib/vfs/vfs.h"
50 #include "lib/unixcompat.h"
51 #include "lib/timefmt.h"
53 #include "lib/widget.h"
55 #include "lib/charsets.h" /* get_codepage_id () */
57 #include "lib/event.h"
59 #include "src/setup.h" /* For loading/saving panel options */
60 #include "src/execute.h"
61 #include "src/selcodepage.h" /* select_charset (), SELECT_CHARSET_NO_TRANSLATE */
62 #include "src/keybind-defaults.h" /* global_keymap_t */
63 #include "src/subshell.h" /* do_subshell_chdir() */
68 #include "ext.h" /* regexp_command */
69 #include "layout.h" /* Most layout variables are here */
71 #include "command.h" /* cmdline */
74 #include "mountlist.h" /* my_statfs */
78 /*** global variables ****************************************************************************/
80 /* The hook list for the select file function */
81 hook_t
*select_file_hook
= NULL
;
84 panelized_panel_t panelized_panel
= { {NULL
, 0}, -1, NULL
};
87 static const char *string_file_name (file_entry
*, int);
88 static const char *string_file_size (file_entry
*, int);
89 static const char *string_file_size_brief (file_entry
*, int);
90 static const char *string_file_type (file_entry
*, int);
91 static const char *string_file_mtime (file_entry
*, int);
92 static const char *string_file_atime (file_entry
*, int);
93 static const char *string_file_ctime (file_entry
*, int);
94 static const char *string_file_permission (file_entry
*, int);
95 static const char *string_file_perm_octal (file_entry
*, int);
96 static const char *string_file_nlinks (file_entry
*, int);
97 static const char *string_inode (file_entry
*, int);
98 static const char *string_file_nuid (file_entry
*, int);
99 static const char *string_file_ngid (file_entry
*, int);
100 static const char *string_file_owner (file_entry
*, int);
101 static const char *string_file_group (file_entry
*, int);
102 static const char *string_marked (file_entry
*, int);
103 static const char *string_space (file_entry
*, int);
104 static const char *string_dot (file_entry
*, int);
107 panel_field_t panel_fields
[] = {
109 "unsorted", 12, 1, J_LEFT_FIT
,
110 /* TRANSLATORS: one single character to represent 'unsorted' sort mode */
111 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
113 N_("&Unsorted"), TRUE
, FALSE
,
119 "name", 12, 1, J_LEFT_FIT
,
120 /* TRANSLATORS: one single character to represent 'name' sort mode */
121 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
123 N_("&Name"), TRUE
, TRUE
,
129 "version", 12, 1, J_LEFT_FIT
,
130 /* TRANSLATORS: one single character to represent 'version' sort mode */
131 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
133 N_("&Version"), TRUE
, FALSE
,
139 "extension", 12, 1, J_LEFT_FIT
,
140 /* TRANSLATORS: one single character to represent 'extension' sort mode */
141 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
143 N_("&Extension"), TRUE
, FALSE
,
144 string_file_name
, /* TODO: string_file_ext */
149 "size", 7, 0, J_RIGHT
,
150 /* TRANSLATORS: one single character to represent 'size' sort mode */
151 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
153 N_("&Size"), TRUE
, TRUE
,
159 "bsize", 7, 0, J_RIGHT
,
161 N_("Block Size"), FALSE
, FALSE
,
162 string_file_size_brief
,
167 "type", 1, 0, J_LEFT
,
175 "mtime", 12, 0, J_RIGHT
,
176 /* TRANSLATORS: one single character to represent 'Modify time' sort mode */
177 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
179 N_("&Modify time"), TRUE
, TRUE
,
185 "atime", 12, 0, J_RIGHT
,
186 /* TRANSLATORS: one single character to represent 'Access time' sort mode */
187 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
189 N_("&Access time"), TRUE
, TRUE
,
191 (sortfn
*) sort_atime
195 "ctime", 12, 0, J_RIGHT
,
196 /* TRANSLATORS: one single character to represent 'Change time' sort mode */
197 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
199 N_("C&hange time"), TRUE
, TRUE
,
201 (sortfn
*) sort_ctime
205 "perm", 10, 0, J_LEFT
,
207 N_("Permission"), FALSE
, TRUE
,
208 string_file_permission
,
213 "mode", 6, 0, J_RIGHT
,
215 N_("Perm"), FALSE
, TRUE
,
216 string_file_perm_octal
,
221 "nlink", 2, 0, J_RIGHT
,
223 N_("Nl"), FALSE
, TRUE
,
224 string_file_nlinks
, NULL
228 "inode", 5, 0, J_RIGHT
,
229 /* TRANSLATORS: one single character to represent 'inode' sort mode */
230 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
232 N_("&Inode"), TRUE
, TRUE
,
234 (sortfn
*) sort_inode
238 "nuid", 5, 0, J_RIGHT
,
240 N_("UID"), FALSE
, FALSE
,
246 "ngid", 5, 0, J_RIGHT
,
248 N_("GID"), FALSE
, FALSE
,
254 "owner", 8, 0, J_LEFT_FIT
,
256 N_("Owner"), FALSE
, TRUE
,
262 "group", 8, 0, J_LEFT_FIT
,
264 N_("Group"), FALSE
, TRUE
,
270 "mark", 1, 0, J_RIGHT
,
286 "space", 1, 0, J_RIGHT
,
294 "dot", 1, 0, J_RIGHT
,
302 NULL
, 0, 0, J_RIGHT
, NULL
, NULL
, FALSE
, FALSE
, NULL
, NULL
307 extern int saving_setup
;
309 /*** file scope macro definitions ****************************************************************/
311 #define ELEMENTS(arr) ( sizeof(arr) / sizeof((arr)[0]) )
316 #define MARKED_SELECTED 3
319 /* This macro extracts the number of available lines in a panel */
320 #define llines(p) (p->widget.lines - 3 - (panels_options.show_mini_info ? 2 : 0))
322 /*** file scope type declarations ****************************************************************/
333 * This describes a format item. The parse_display_format routine parses
334 * the user specified format and creates a linked list of format_e structures.
336 typedef struct format_e
338 struct format_e
*next
;
339 int requested_field_len
;
341 align_crt_t just_mode
;
343 const char *(*string_fn
) (file_entry
*, int len
);
348 /* File name scroll states */
351 FILENAME_NOSCROLL
= 1,
352 FILENAME_SCROLL_LEFT
= 2,
353 FILENAME_SCROLL_RIGHT
= 4
354 } filename_scroll_flag_t
;
356 /*** file scope variables ************************************************************************/
358 static char *panel_sort_up_sign
= NULL
;
359 static char *panel_sort_down_sign
= NULL
;
361 static char *panel_hiddenfiles_sign_show
= NULL
;
362 static char *panel_hiddenfiles_sign_hide
= NULL
;
363 static char *panel_history_prev_item_sign
= NULL
;
364 static char *panel_history_next_item_sign
= NULL
;
365 static char *panel_history_show_list_sign
= NULL
;
366 static char *panel_filename_scroll_left_char
= NULL
;
367 static char *panel_filename_scroll_right_char
= NULL
;
369 /* Panel that selection started */
370 static WPanel
*mouse_mark_panel
= NULL
;
372 static int mouse_marking
= 0;
373 static int state_mark
= 0;
374 /*** file scope functions ************************************************************************/
375 /* --------------------------------------------------------------------------------------------- */
378 set_colors (WPanel
* panel
)
381 tty_set_normal_attrs ();
382 tty_setcolor (NORMAL_COLOR
);
385 /* --------------------------------------------------------------------------------------------- */
386 /** Delete format string, it is a linked list */
389 delete_format (format_e
* format
)
391 while (format
!= NULL
)
393 format_e
*next
= format
->next
;
394 g_free (format
->title
);
400 /* --------------------------------------------------------------------------------------------- */
401 /** This code relies on the default justification!!! */
404 add_permission_string (const char *dest
, int width
, file_entry
* fe
, int attr
, int color
,
409 l
= get_user_permissions (&fe
->st
);
413 /* Place of the access bit in octal mode */
419 /* The same to the triplet in string mode */
424 for (i
= 0; i
< width
; i
++)
428 if (attr
== SELECTED
|| attr
== MARKED_SELECTED
)
429 tty_setcolor (MARKED_SELECTED_COLOR
);
431 tty_setcolor (MARKED_COLOR
);
434 tty_setcolor (color
);
436 tty_lowlevel_setcolor (-color
);
438 tty_print_char (dest
[i
]);
442 /* --------------------------------------------------------------------------------------------- */
443 /** String representations of various file attributes name */
446 string_file_name (file_entry
* fe
, int len
)
448 static char buffer
[MC_MAXPATHLEN
* MB_LEN_MAX
+ 1];
451 g_strlcpy (buffer
, fe
->fname
, sizeof (buffer
));
455 /* --------------------------------------------------------------------------------------------- */
460 unsigned int digits
= 0;
469 /* --------------------------------------------------------------------------------------------- */
472 format_device_number (char *buf
, size_t bufsize
, dev_t dev
)
474 dev_t major_dev
= major (dev
);
475 dev_t minor_dev
= minor (dev
);
476 unsigned int major_digits
= ilog10 (major_dev
);
477 unsigned int minor_digits
= ilog10 (minor_dev
);
479 g_assert (bufsize
>= 1);
480 if (major_digits
+ 1 + minor_digits
+ 1 <= bufsize
)
482 g_snprintf (buf
, bufsize
, "%lu,%lu", (unsigned long) major_dev
, (unsigned long) minor_dev
);
486 g_strlcpy (buf
, _("[dev]"), bufsize
);
490 /* --------------------------------------------------------------------------------------------- */
494 string_file_size (file_entry
* fe
, int len
)
496 static char buffer
[BUF_TINY
];
498 /* Don't ever show size of ".." since we don't calculate it */
499 if (!strcmp (fe
->fname
, ".."))
504 #ifdef HAVE_STRUCT_STAT_ST_RDEV
505 if (S_ISBLK (fe
->st
.st_mode
) || S_ISCHR (fe
->st
.st_mode
))
506 format_device_number (buffer
, len
+ 1, fe
->st
.st_rdev
);
510 size_trunc_len (buffer
, (unsigned int) len
, fe
->st
.st_size
, 0, panels_options
.kilobyte_si
);
515 /* --------------------------------------------------------------------------------------------- */
519 string_file_size_brief (file_entry
* fe
, int len
)
521 if (S_ISLNK (fe
->st
.st_mode
) && !fe
->f
.link_to_dir
)
526 if ((S_ISDIR (fe
->st
.st_mode
) || fe
->f
.link_to_dir
) && strcmp (fe
->fname
, ".."))
531 return string_file_size (fe
, len
);
534 /* --------------------------------------------------------------------------------------------- */
535 /** This functions return a string representation of a file entry type */
538 string_file_type (file_entry
* fe
, int len
)
540 static char buffer
[2];
543 if (S_ISDIR (fe
->st
.st_mode
))
544 buffer
[0] = PATH_SEP
;
545 else if (S_ISLNK (fe
->st
.st_mode
))
547 if (fe
->f
.link_to_dir
)
549 else if (fe
->f
.stale_link
)
554 else if (S_ISCHR (fe
->st
.st_mode
))
556 else if (S_ISSOCK (fe
->st
.st_mode
))
558 else if (S_ISDOOR (fe
->st
.st_mode
))
560 else if (S_ISBLK (fe
->st
.st_mode
))
562 else if (S_ISFIFO (fe
->st
.st_mode
))
564 else if (S_ISNAM (fe
->st
.st_mode
))
566 else if (!S_ISREG (fe
->st
.st_mode
))
567 buffer
[0] = '?'; /* non-regular of unknown kind */
568 else if (is_exe (fe
->st
.st_mode
))
576 /* --------------------------------------------------------------------------------------------- */
580 string_file_mtime (file_entry
* fe
, int len
)
583 return file_date (fe
->st
.st_mtime
);
586 /* --------------------------------------------------------------------------------------------- */
590 string_file_atime (file_entry
* fe
, int len
)
593 return file_date (fe
->st
.st_atime
);
596 /* --------------------------------------------------------------------------------------------- */
600 string_file_ctime (file_entry
* fe
, int len
)
603 return file_date (fe
->st
.st_ctime
);
606 /* --------------------------------------------------------------------------------------------- */
610 string_file_permission (file_entry
* fe
, int len
)
613 return string_perm (fe
->st
.st_mode
);
616 /* --------------------------------------------------------------------------------------------- */
620 string_file_perm_octal (file_entry
* fe
, int len
)
622 static char buffer
[10];
625 g_snprintf (buffer
, sizeof (buffer
), "0%06lo", (unsigned long) fe
->st
.st_mode
);
629 /* --------------------------------------------------------------------------------------------- */
633 string_file_nlinks (file_entry
* fe
, int len
)
635 static char buffer
[BUF_TINY
];
638 g_snprintf (buffer
, sizeof (buffer
), "%16d", (int) fe
->st
.st_nlink
);
642 /* --------------------------------------------------------------------------------------------- */
646 string_inode (file_entry
* fe
, int len
)
648 static char buffer
[10];
651 g_snprintf (buffer
, sizeof (buffer
), "%lu", (unsigned long) fe
->st
.st_ino
);
655 /* --------------------------------------------------------------------------------------------- */
659 string_file_nuid (file_entry
* fe
, int len
)
661 static char buffer
[10];
664 g_snprintf (buffer
, sizeof (buffer
), "%lu", (unsigned long) fe
->st
.st_uid
);
668 /* --------------------------------------------------------------------------------------------- */
672 string_file_ngid (file_entry
* fe
, int len
)
674 static char buffer
[10];
677 g_snprintf (buffer
, sizeof (buffer
), "%lu", (unsigned long) fe
->st
.st_gid
);
681 /* --------------------------------------------------------------------------------------------- */
685 string_file_owner (file_entry
* fe
, int len
)
688 return get_owner (fe
->st
.st_uid
);
691 /* --------------------------------------------------------------------------------------------- */
695 string_file_group (file_entry
* fe
, int len
)
698 return get_group (fe
->st
.st_gid
);
701 /* --------------------------------------------------------------------------------------------- */
705 string_marked (file_entry
* fe
, int len
)
708 return fe
->f
.marked
? "*" : " ";
711 /* --------------------------------------------------------------------------------------------- */
715 string_space (file_entry
* fe
, int len
)
722 /* --------------------------------------------------------------------------------------------- */
726 string_dot (file_entry
* fe
, int len
)
733 /* --------------------------------------------------------------------------------------------- */
736 file_compute_color (int attr
, file_entry
* fe
)
741 return (SELECTED_COLOR
);
743 return (MARKED_COLOR
);
744 case MARKED_SELECTED
:
745 return (MARKED_SELECTED_COLOR
);
747 return (NORMAL_COLOR
);
750 if (!panels_options
.filetype_mode
)
751 return (NORMAL_COLOR
);
754 return mc_fhl_get_color (mc_filehighlight
, fe
);
757 /* --------------------------------------------------------------------------------------------- */
758 /** Formats the file number file_index of panel in the buffer dest */
760 static filename_scroll_flag_t
761 format_file (char *dest
, int limit
, WPanel
* panel
, int file_index
, int width
, int attr
,
762 int isstatus
, int * field_lenght
)
764 int color
, length
, empty_line
;
766 format_e
*format
, *home
;
768 filename_scroll_flag_t res
= FILENAME_NOSCROLL
;
773 empty_line
= (file_index
>= panel
->count
);
774 home
= (isstatus
) ? panel
->status_format
: panel
->format
;
775 fe
= &panel
->dir
.list
[file_index
];
779 color
= file_compute_color (attr
, fe
);
781 color
= NORMAL_COLOR
;
782 for (format
= home
; format
; format
= format
->next
)
787 if (format
->string_fn
)
790 const char *prepared_text
;
796 txt
= (*format
->string_fn
) (fe
, format
->field_len
);
798 len
= format
->field_len
;
799 if (len
+ length
> width
)
800 len
= width
- length
;
804 if (!isstatus
&& panel
->content_shift
> -1 && strcmp (format
->id
, "name") == 0)
809 *field_lenght
= len
+ 1;
811 str_len
= str_length (txt
);
812 i
= max (0, str_len
- len
);
813 panel
->max_shift
= max (panel
->max_shift
, i
);
814 i
= min (panel
->content_shift
, i
);
818 name_offset
= str_offset_to_pos (txt
, i
);
821 res
= FILENAME_SCROLL_LEFT
;
822 if (str_length (txt
+ name_offset
) > len
)
823 res
|= FILENAME_SCROLL_RIGHT
;
829 if (panels_options
.permission_mode
)
831 if (!strcmp (format
->id
, "perm"))
833 else if (!strcmp (format
->id
, "mode"))
838 tty_setcolor (color
);
840 tty_lowlevel_setcolor (-color
);
842 if (!isstatus
&& panel
->content_shift
> -1)
843 prepared_text
= str_fit_to_term (txt
+ name_offset
, len
, HIDE_FIT (format
->just_mode
));
845 prepared_text
= str_fit_to_term (txt
, len
, format
->just_mode
);
848 add_permission_string (prepared_text
, format
->field_len
, fe
, attr
, color
, perm
- 1);
850 tty_print_string (prepared_text
);
856 if (attr
== SELECTED
|| attr
== MARKED_SELECTED
)
857 tty_setcolor (SELECTED_COLOR
);
859 tty_setcolor (NORMAL_COLOR
);
860 tty_print_one_vline (TRUE
);
866 tty_draw_hline (-1, -1, ' ', width
- length
);
871 /* --------------------------------------------------------------------------------------------- */
874 repaint_file (WPanel
* panel
, int file_index
, int mv
, int attr
, int isstatus
)
876 int second_column
= 0;
879 char buffer
[BUF_MEDIUM
];
880 filename_scroll_flag_t ret_frm
;
882 gboolean panel_is_split
= !isstatus
&& panel
->split
;
885 width
= panel
->widget
.cols
- 2;
889 second_column
= (file_index
- panel
->top_file
) / llines (panel
);
890 width
= width
/ 2 - 1;
892 if (second_column
!= 0)
895 /*width = (panel->widget.cols-2) - (panel->widget.cols-2)/2 - 1; */
896 width
= panel
->widget
.cols
- offset
- 2;
900 /* Nothing to paint */
906 int pos
= file_index
- panel
->top_file
;
909 ypos
= pos
% llines (panel
);
914 widget_move (&panel
->widget
, ypos
, offset
+ 1);
917 ret_frm
= format_file (buffer
, sizeof (buffer
), panel
, file_index
, width
, attr
, isstatus
, &fln
);
922 tty_print_char (' ');
925 tty_setcolor (NORMAL_COLOR
);
926 tty_print_one_vline (TRUE
);
929 if (ret_frm
!= FILENAME_NOSCROLL
&& mv
)
931 if (!panel_is_split
&& fln
> 0)
933 if (panel
->list_type
== list_long
)
935 offset
= width
- fln
+ 1;
943 widget_move (&panel
->widget
, ypos
, offset
);
944 tty_setcolor (NORMAL_COLOR
);
945 tty_print_string (panel_filename_scroll_left_char
);
947 if ((ret_frm
& FILENAME_SCROLL_RIGHT
) != 0)
949 widget_move (&panel
->widget
, ypos
, offset
+ 1 + width
);
950 tty_setcolor (NORMAL_COLOR
);
951 tty_print_string (panel_filename_scroll_right_char
);
956 /* --------------------------------------------------------------------------------------------- */
959 display_mini_info (WPanel
* panel
)
961 if (!panels_options
.show_mini_info
)
964 widget_move (&panel
->widget
, llines (panel
) + 3, 1);
966 if (panel
->searching
)
968 tty_setcolor (INPUT_COLOR
);
969 tty_print_char ('/');
970 tty_print_string (str_fit_to_term (panel
->search_buffer
, panel
->widget
.cols
- 3, J_LEFT
));
974 /* Status resolves links and show them */
977 if (S_ISLNK (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
979 char link_target
[MC_MAXPATHLEN
];
980 vfs_path_t
*lc_link_vpath
;
984 vfs_path_append_new (panel
->cwd_vpath
, panel
->dir
.list
[panel
->selected
].fname
, NULL
);
985 len
= mc_readlink (lc_link_vpath
, link_target
, MC_MAXPATHLEN
- 1);
986 vfs_path_free (lc_link_vpath
);
989 link_target
[len
] = 0;
990 tty_print_string ("-> ");
991 tty_print_string (str_fit_to_term (link_target
, panel
->widget
.cols
- 5, J_LEFT_FIT
));
994 tty_print_string (str_fit_to_term (_("<readlink failed>"),
995 panel
->widget
.cols
- 2, J_LEFT
));
997 else if (strcmp (panel
->dir
.list
[panel
->selected
].fname
, "..") == 0)
1000 * while loading directory (do_load_dir() and do_reload_dir()),
1001 * the actual stat info about ".." directory isn't got;
1002 * so just don't display incorrect info about ".." directory */
1003 tty_print_string (str_fit_to_term (_("UP--DIR"), panel
->widget
.cols
- 2, J_LEFT
));
1006 /* Default behavior */
1007 repaint_file (panel
, panel
->selected
, 0, STATUS
, 1);
1010 /* --------------------------------------------------------------------------------------------- */
1013 paint_dir (WPanel
* panel
)
1016 int color
; /* Color value of the line */
1017 int items
; /* Number of items */
1019 items
= llines (panel
) * (panel
->split
? 2 : 1);
1020 /* reset max len of filename because we have the new max length for the new file list */
1021 panel
->max_shift
= -1;
1022 for (i
= 0; i
< items
; i
++)
1024 if (i
+ panel
->top_file
>= panel
->count
)
1028 color
= 2 * (panel
->dir
.list
[i
+ panel
->top_file
].f
.marked
);
1029 color
+= (panel
->selected
== i
+ panel
->top_file
&& panel
->active
);
1031 repaint_file (panel
, i
+ panel
->top_file
, 1, color
, 0);
1034 tty_set_normal_attrs ();
1037 /* --------------------------------------------------------------------------------------------- */
1040 display_total_marked_size (WPanel
* panel
, int y
, int x
, gboolean size_only
)
1042 char buffer
[BUF_SMALL
], b_bytes
[BUF_SMALL
], *buf
;
1045 if (panel
->marked
<= 0)
1048 buf
= size_only
? b_bytes
: buffer
;
1049 cols
= panel
->widget
.cols
- 2;
1052 * This is a trick to use two ngettext() calls in one sentence.
1053 * First make "N bytes", then insert it into "X in M files".
1055 g_snprintf (b_bytes
, sizeof (b_bytes
),
1056 ngettext ("%s byte", "%s bytes", panel
->total
),
1057 size_trunc_sep (panel
->total
, panels_options
.kilobyte_si
));
1059 g_snprintf (buffer
, sizeof (buffer
),
1060 ngettext ("%s in %d file", "%s in %d files", panel
->marked
),
1061 b_bytes
, panel
->marked
);
1063 /* don't forget spaces around buffer content */
1064 buf
= (char *) str_trunc (buf
, cols
- 4);
1067 /* center in panel */
1068 x
= (panel
->widget
.cols
- str_term_width1 (buf
)) / 2 - 1;
1071 * y == llines (panel) + 2 for mini_info_separator
1072 * y == panel->widget.lines - 1 for panel bottom frame
1074 widget_move (&panel
->widget
, y
, x
);
1075 tty_setcolor (MARKED_COLOR
);
1076 tty_printf (" %s ", buf
);
1079 /* --------------------------------------------------------------------------------------------- */
1082 mini_info_separator (WPanel
* panel
)
1084 if (panels_options
.show_mini_info
)
1086 const int y
= llines (panel
) + 2;
1088 tty_setcolor (NORMAL_COLOR
);
1089 tty_draw_hline (panel
->widget
.y
+ y
, panel
->widget
.x
+ 1,
1090 ACS_HLINE
, panel
->widget
.cols
- 2);
1091 /* Status displays total marked size.
1092 * Centered in panel, full format. */
1093 display_total_marked_size (panel
, y
, -1, FALSE
);
1097 /* --------------------------------------------------------------------------------------------- */
1100 show_free_space (WPanel
* panel
)
1102 /* Used to figure out how many free space we have */
1103 static struct my_statfs myfs_stats
;
1104 /* Old current working directory for displaying free space */
1105 static char *old_cwd
= NULL
;
1108 /* Don't try to stat non-local fs */
1109 if (!vfs_file_is_local (panel
->cwd_vpath
) || !free_space
)
1112 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
1113 if (old_cwd
== NULL
|| strcmp (old_cwd
, tmp_path
) != 0)
1115 char rpath
[PATH_MAX
];
1122 if (mc_realpath (old_cwd
, rpath
) == NULL
)
1125 my_statfs (&myfs_stats
, rpath
);
1129 if (myfs_stats
.avail
!= 0 || myfs_stats
.total
!= 0)
1131 char buffer1
[6], buffer2
[6], tmp
[BUF_SMALL
];
1132 size_trunc_len (buffer1
, sizeof (buffer1
) - 1, myfs_stats
.avail
, 1,
1133 panels_options
.kilobyte_si
);
1134 size_trunc_len (buffer2
, sizeof (buffer2
) - 1, myfs_stats
.total
, 1,
1135 panels_options
.kilobyte_si
);
1136 g_snprintf (tmp
, sizeof (tmp
), " %s/%s (%d%%) ", buffer1
, buffer2
,
1137 myfs_stats
.total
== 0 ? 0 :
1138 (int) (100 * (long double) myfs_stats
.avail
/ myfs_stats
.total
));
1139 widget_move (&panel
->widget
, panel
->widget
.lines
- 1,
1140 panel
->widget
.cols
- 2 - (int) strlen (tmp
));
1141 tty_setcolor (NORMAL_COLOR
);
1142 tty_print_string (tmp
);
1146 /* --------------------------------------------------------------------------------------------- */
1148 * Prepare path string for showing in panel's header.
1149 * Passwords will removed, also home dir will replaced by ~
1151 * @param panel WPanel object
1153 * @return newly allocated string.
1157 panel_correct_path_to_show (WPanel
* panel
)
1159 vfs_path_t
*last_vpath
;
1160 const vfs_path_element_t
*path_element
;
1164 elements_count
= vfs_path_elements_count (panel
->cwd_vpath
);
1166 /* get last path element */
1167 path_element
= vfs_path_element_clone (vfs_path_get_by_index (panel
->cwd_vpath
, -1));
1170 if (elements_count
> 1 && (strcmp (path_element
->class->name
, "cpiofs") == 0 ||
1171 strcmp (path_element
->class->name
, "extfs") == 0 ||
1172 strcmp (path_element
->class->name
, "tarfs") == 0))
1174 const char *archive_name
;
1175 const vfs_path_element_t
*prev_path_element
;
1177 /* get previous path element for catching archive name */
1178 prev_path_element
= vfs_path_get_by_index (panel
->cwd_vpath
, -2);
1179 archive_name
= strrchr (prev_path_element
->path
, PATH_SEP
);
1180 if (archive_name
!= NULL
)
1182 last_vpath
= vfs_path_from_str_flags (archive_name
+ 1, VPF_NO_CANON
);
1186 last_vpath
= vfs_path_from_str_flags (prev_path_element
->path
, VPF_NO_CANON
);
1187 last_vpath
->relative
= TRUE
;
1192 last_vpath
= vfs_path_new ();
1193 last_vpath
->relative
= TRUE
;
1196 vfs_path_add_element (last_vpath
, path_element
);
1198 vfs_path_to_str_flags (last_vpath
, 0,
1199 VPF_STRIP_HOME
| VPF_STRIP_PASSWORD
| VPF_HIDE_CHARSET
);
1200 vfs_path_free (last_vpath
);
1205 /* --------------------------------------------------------------------------------------------- */
1207 * Get Current path element encoding
1209 * @param panel WPanel object
1211 * @return newly allocated string or NULL if path charset is same as system charset
1215 panel_get_encoding_info_str (WPanel
* panel
)
1217 char *ret_str
= NULL
;
1218 const vfs_path_element_t
*path_element
;
1220 path_element
= vfs_path_get_by_index (panel
->cwd_vpath
, -1);
1221 if (path_element
->encoding
!= NULL
)
1222 ret_str
= g_strdup_printf ("[%s]", path_element
->encoding
);
1227 /* --------------------------------------------------------------------------------------------- */
1230 show_dir (WPanel
* panel
)
1234 draw_box (panel
->widget
.owner
,
1235 panel
->widget
.y
, panel
->widget
.x
, panel
->widget
.lines
, panel
->widget
.cols
, FALSE
);
1237 if (panels_options
.show_mini_info
)
1239 widget_move (&panel
->widget
, llines (panel
) + 2, 0);
1240 tty_print_alt_char (ACS_LTEE
, FALSE
);
1241 widget_move (&panel
->widget
, llines (panel
) + 2, panel
->widget
.cols
- 1);
1242 tty_print_alt_char (ACS_RTEE
, FALSE
);
1245 widget_move (&panel
->widget
, 0, 1);
1246 tty_print_string (panel_history_prev_item_sign
);
1248 tmp
= panels_options
.show_dot_files
? panel_hiddenfiles_sign_show
: panel_hiddenfiles_sign_hide
;
1249 tmp
= g_strdup_printf ("%s[%s]%s", tmp
, panel_history_show_list_sign
,
1250 panel_history_next_item_sign
);
1252 widget_move (&panel
->widget
, 0, panel
->widget
.cols
- 6);
1253 tty_print_string (tmp
);
1257 widget_move (&panel
->widget
, 0, 3);
1259 if (panel
->is_panelized
)
1260 tty_printf (" %s ", _("Panelize"));
1263 tmp
= panel_get_encoding_info_str (panel
);
1266 tty_printf ("%s", tmp
);
1267 widget_move (&panel
->widget
, 0, 3 + strlen (tmp
));
1272 tty_setcolor (REVERSE_COLOR
);
1274 tmp
= panel_correct_path_to_show (panel
);
1276 str_term_trim (tmp
, min (max (panel
->widget
.cols
- 12, 0), panel
->widget
.cols
)));
1279 if (!panels_options
.show_mini_info
)
1281 if (panel
->marked
== 0)
1283 /* Show size of curret file in the bottom of panel */
1284 if (S_ISREG (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
1286 char buffer
[BUF_SMALL
];
1288 g_snprintf (buffer
, sizeof (buffer
), " %s ",
1289 size_trunc_sep (panel
->dir
.list
[panel
->selected
].st
.st_size
,
1290 panels_options
.kilobyte_si
));
1291 tty_setcolor (NORMAL_COLOR
);
1292 widget_move (&panel
->widget
, panel
->widget
.lines
- 1, 4);
1293 tty_print_string (buffer
);
1298 /* Show total size of marked files
1299 * In the bottom of panel, display size only. */
1300 display_total_marked_size (panel
, panel
->widget
.lines
- 1, 2, TRUE
);
1304 show_free_space (panel
);
1307 tty_set_normal_attrs ();
1310 /* --------------------------------------------------------------------------------------------- */
1312 /* Returns the number of items in the given panel */
1317 return llines (p
) * 2;
1322 /* --------------------------------------------------------------------------------------------- */
1325 adjust_top_file (WPanel
* panel
)
1327 int items
= ITEMS (panel
);
1329 if (panel
->count
<= items
)
1331 /* If all files fit, show them all. */
1332 panel
->top_file
= 0;
1338 /* top_file has to be in the range [selected-items+1, selected] so that
1339 the selected file is visible.
1340 top_file should be in the range [0, count-items] so that there's
1341 no empty space wasted.
1342 Within these ranges, adjust it by as little as possible. */
1344 if (panel
->top_file
< 0)
1345 panel
->top_file
= 0;
1347 i
= panel
->selected
- items
+ 1;
1348 if (panel
->top_file
< i
)
1349 panel
->top_file
= i
;
1351 i
= panel
->count
- items
;
1352 if (panel
->top_file
> i
)
1353 panel
->top_file
= i
;
1355 if (panel
->top_file
> panel
->selected
)
1356 panel
->top_file
= panel
->selected
;
1360 /* --------------------------------------------------------------------------------------------- */
1361 /** add "#enc:encodning" to end of path */
1362 /* if path end width a previous #enc:, only encoding is changed no additional
1368 panel_save_name (WPanel
* panel
)
1370 /* If the program is shuting down */
1371 if ((mc_global
.widget
.midnight_shutdown
&& auto_save_setup
) || saving_setup
)
1372 return g_strdup (panel
->panel_name
);
1374 return g_strconcat ("Temporal:", panel
->panel_name
, (char *) NULL
);
1377 /* --------------------------------------------------------------------------------------------- */
1379 /* "history_load" event handler */
1381 panel_load_history (const gchar
* event_group_name
, const gchar
* event_name
,
1382 gpointer init_data
, gpointer data
)
1384 WPanel
*p
= (WPanel
*) init_data
;
1385 ev_history_load_save_t
*ev
= (ev_history_load_save_t
*) data
;
1387 (void) event_group_name
;
1390 if (ev
->receiver
== NULL
|| ev
->receiver
== (Widget
*) p
)
1394 tmp_path
= vfs_path_to_str (p
->cwd_vpath
);
1395 if (ev
->cfg
!= NULL
)
1396 p
->dir_history
= history_load (ev
->cfg
, p
->hist_name
);
1398 p
->dir_history
= history_get (p
->hist_name
);
1400 directory_history_add (p
, tmp_path
);
1407 /* --------------------------------------------------------------------------------------------- */
1409 /* "history_save" event handler */
1411 panel_save_history (const gchar
* event_group_name
, const gchar
* event_name
,
1412 gpointer init_data
, gpointer data
)
1414 WPanel
*p
= (WPanel
*) init_data
;
1416 (void) event_group_name
;
1419 if (p
->dir_history
!= NULL
)
1421 ev_history_load_save_t
*ev
= (ev_history_load_save_t
*) data
;
1423 history_save (ev
->cfg
, p
->hist_name
, p
->dir_history
);
1429 /* --------------------------------------------------------------------------------------------- */
1432 panel_destroy (WPanel
* p
)
1436 if (panels_options
.auto_save_setup
)
1440 name
= panel_save_name (p
);
1441 panel_save_setup (p
, name
);
1445 panel_clean_dir (p
);
1448 if (p
->dir_history
!= NULL
)
1450 /* directory history is already saved before this moment */
1451 p
->dir_history
= g_list_first (p
->dir_history
);
1452 g_list_foreach (p
->dir_history
, (GFunc
) g_free
, NULL
);
1453 g_list_free (p
->dir_history
);
1455 g_free (p
->hist_name
);
1457 delete_format (p
->format
);
1458 delete_format (p
->status_format
);
1460 g_free (p
->user_format
);
1461 for (i
= 0; i
< LIST_TYPES
; i
++)
1462 g_free (p
->user_status_format
[i
]);
1464 g_free (p
->dir
.list
);
1465 g_free (p
->panel_name
);
1467 vfs_path_free (p
->lwd_vpath
);
1468 vfs_path_free (p
->cwd_vpath
);
1471 /* --------------------------------------------------------------------------------------------- */
1474 panel_format_modified (WPanel
* panel
)
1476 panel
->format_modified
= 1;
1479 /* --------------------------------------------------------------------------------------------- */
1482 panel_paint_sort_info (WPanel
* panel
)
1484 if (*panel
->sort_info
.sort_field
->hotkey
!= '\0')
1486 const char *sort_sign
=
1487 panel
->sort_info
.reverse
? panel_sort_down_sign
: panel_sort_up_sign
;
1490 str
= g_strdup_printf ("%s%s", sort_sign
, Q_ (panel
->sort_info
.sort_field
->hotkey
));
1491 widget_move (&panel
->widget
, 1, 1);
1492 tty_print_string (str
);
1497 /* --------------------------------------------------------------------------------------------- */
1500 panel_get_title_without_hotkey (const char *title
)
1502 char *translated_title
;
1507 if (title
[0] == '\0')
1508 return g_strdup ("");
1510 translated_title
= g_strdup (_(title
));
1512 hkey
= strchr (translated_title
, '&');
1513 if ((hkey
!= NULL
) && (hkey
[1] != '\0'))
1514 memmove ((void *) hkey
, (void *) hkey
+ 1, strlen (hkey
));
1516 return translated_title
;
1519 /* --------------------------------------------------------------------------------------------- */
1522 paint_frame (WPanel
* panel
)
1525 GString
*format_txt
;
1527 adjust_top_file (panel
);
1529 widget_erase (&panel
->widget
);
1532 widget_move (&panel
->widget
, 1, 1);
1534 for (side
= 0; side
<= panel
->split
; side
++)
1540 tty_setcolor (NORMAL_COLOR
);
1541 tty_print_one_vline (TRUE
);
1542 width
= panel
->widget
.cols
- panel
->widget
.cols
/ 2 - 1;
1544 else if (panel
->split
)
1545 width
= panel
->widget
.cols
/ 2 - 3;
1547 width
= panel
->widget
.cols
- 2;
1549 format_txt
= g_string_new ("");
1550 for (format
= panel
->format
; format
; format
= format
->next
)
1552 if (format
->string_fn
)
1554 g_string_set_size (format_txt
, 0);
1556 if (panel
->list_type
== list_long
1557 && strcmp (format
->id
, panel
->sort_info
.sort_field
->id
) == 0)
1558 g_string_append (format_txt
,
1559 panel
->sort_info
.reverse
1560 ? panel_sort_down_sign
: panel_sort_up_sign
);
1562 g_string_append (format_txt
, format
->title
);
1563 if (strcmp (format
->id
, "name") == 0 && panel
->filter
&& *panel
->filter
)
1565 g_string_append (format_txt
, " [");
1566 g_string_append (format_txt
, panel
->filter
);
1567 g_string_append (format_txt
, "]");
1570 tty_setcolor (HEADER_COLOR
);
1571 tty_print_string (str_fit_to_term (format_txt
->str
, format
->field_len
,
1573 width
-= format
->field_len
;
1577 tty_setcolor (NORMAL_COLOR
);
1578 tty_print_one_vline (TRUE
);
1582 g_string_free (format_txt
, TRUE
);
1585 tty_draw_hline (-1, -1, ' ', width
);
1588 if (panel
->list_type
!= list_long
)
1589 panel_paint_sort_info (panel
);
1592 /* --------------------------------------------------------------------------------------------- */
1595 parse_panel_size (WPanel
* panel
, const char *format
, int isstatus
)
1597 panel_display_t frame
= frame_half
;
1598 format
= skip_separators (format
);
1600 if (!strncmp (format
, "full", 4))
1605 else if (!strncmp (format
, "half", 4))
1613 panel
->frame_size
= frame
;
1617 /* Now, the optional column specifier */
1618 format
= skip_separators (format
);
1620 if (*format
== '1' || *format
== '2')
1623 panel
->split
= *format
== '2';
1628 panel_update_cols (&(panel
->widget
), panel
->frame_size
);
1630 return skip_separators (format
);
1635 all := panel_format? format
1636 panel_format := [full|half] [1|2]
1637 format := one_format_e
1638 | format , one_format_e
1640 one_format_e := just format.id [opt_size]
1642 opt_size := : size [opt_expand]
1648 /* --------------------------------------------------------------------------------------------- */
1651 parse_display_format (WPanel
* panel
, const char *format
, char **error
, int isstatus
,
1652 int *res_total_cols
)
1654 format_e
*darr
, *old
= 0, *home
= 0; /* The formats we return */
1655 int total_cols
= 0; /* Used columns by the format */
1656 int set_justify
; /* flag: set justification mode? */
1657 align_crt_t justify
= J_LEFT
; /* Which mode. */
1660 static size_t i18n_timelength
= 0; /* flag: check ?Time length at startup */
1664 if (i18n_timelength
== 0)
1666 i18n_timelength
= i18n_checktimelength (); /* Musn't be 0 */
1668 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
1669 if (strcmp ("time", panel_fields
[i
].id
+ 1) == 0)
1670 panel_fields
[i
].min_size
= i18n_timelength
;
1674 * This makes sure that the panel and mini status full/half mode
1677 format
= parse_panel_size (panel
, format
, isstatus
);
1680 { /* format can be an empty string */
1683 darr
= g_new0 (format_e
, 1);
1685 /* I'm so ugly, don't look at me :-) */
1693 format
= skip_separators (format
);
1695 if (strchr ("<=>", *format
))
1711 format
= skip_separators (format
+ 1);
1716 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
1718 size_t klen
= strlen (panel_fields
[i
].id
);
1720 if (strncmp (format
, panel_fields
[i
].id
, klen
) != 0)
1725 darr
->requested_field_len
= panel_fields
[i
].min_size
;
1726 darr
->string_fn
= panel_fields
[i
].string_fn
;
1727 darr
->title
= panel_get_title_without_hotkey (panel_fields
[i
].title_hotkey
);
1729 darr
->id
= panel_fields
[i
].id
;
1730 darr
->expand
= panel_fields
[i
].expands
;
1731 darr
->just_mode
= panel_fields
[i
].default_just
;
1735 if (IS_FIT (darr
->just_mode
))
1736 darr
->just_mode
= MAKE_FIT (justify
);
1738 darr
->just_mode
= justify
;
1742 format
= skip_separators (format
);
1744 /* If we have a size specifier */
1749 /* If the size was specified, we don't want
1750 * auto-expansion by default
1754 req_length
= atoi (format
);
1755 darr
->requested_field_len
= req_length
;
1757 format
= skip_numbers (format
);
1759 /* Now, if they insist on expansion */
1772 char *tmp_format
= g_strdup (format
);
1774 int pos
= min (8, strlen (format
));
1775 delete_format (home
);
1776 tmp_format
[pos
] = 0;
1778 g_strconcat (_("Unknown tag on display format:"), " ", tmp_format
, (char *) NULL
);
1779 g_free (tmp_format
);
1782 total_cols
+= darr
->requested_field_len
;
1785 *res_total_cols
= total_cols
;
1789 /* --------------------------------------------------------------------------------------------- */
1792 use_display_format (WPanel
* panel
, const char *format
, char **error
, int isstatus
)
1794 #define MAX_EXPAND 4
1795 int expand_top
= 0; /* Max used element in expand */
1796 int usable_columns
; /* Usable columns in the panel */
1799 format_e
*darr
, *home
;
1802 format
= DEFAULT_USER_FORMAT
;
1804 home
= parse_display_format (panel
, format
, error
, isstatus
, &total_cols
);
1811 /* Status needn't to be split */
1812 usable_columns
= ((panel
->widget
.cols
- 2) / ((isstatus
)
1814 : (panel
->split
+ 1))) - (!isstatus
1817 /* Look for the expandable fields and set field_len based on the requested field len */
1818 for (darr
= home
; darr
&& expand_top
< MAX_EXPAND
; darr
= darr
->next
)
1820 darr
->field_len
= darr
->requested_field_len
;
1825 /* If we used more columns than the available columns, adjust that */
1826 if (total_cols
> usable_columns
)
1828 int pdif
, dif
= total_cols
- usable_columns
;
1833 for (darr
= home
; darr
; darr
= darr
->next
)
1835 if (dif
&& darr
->field_len
- 1)
1842 /* avoid endless loop if num fields > 40 */
1846 total_cols
= usable_columns
; /* give up, the rest should be truncated */
1849 /* Expand the available space */
1850 if ((usable_columns
> total_cols
) && expand_top
)
1852 int spaces
= (usable_columns
- total_cols
) / expand_top
;
1853 int extra
= (usable_columns
- total_cols
) % expand_top
;
1855 for (i
= 0, darr
= home
; darr
&& (i
< expand_top
); darr
= darr
->next
)
1858 darr
->field_len
+= (spaces
+ ((i
== 0) ? extra
: 0));
1865 /* --------------------------------------------------------------------------------------------- */
1866 /** Given the panel->view_type returns the format string to be parsed */
1869 panel_format (WPanel
* panel
)
1871 switch (panel
->list_type
)
1874 return "full perm space nlink space owner space group space size space mtime space name";
1877 return "half 2 type name";
1880 return panel
->user_format
;
1884 return "half type name | size | mtime";
1888 /* --------------------------------------------------------------------------------------------- */
1891 mini_status_format (WPanel
* panel
)
1893 if (panel
->user_mini_status
)
1894 return panel
->user_status_format
[panel
->list_type
];
1896 switch (panel
->list_type
)
1900 return "full perm space nlink space owner space group space size space mtime space name";
1903 return "half type name space bsize space perm space";
1906 return "half type name";
1910 return panel
->user_format
;
1915 /* Panel operation commands */
1918 /* --------------------------------------------------------------------------------------------- */
1919 /** Used to emulate Lynx's entering leaving a directory with the arrow keys */
1922 maybe_cd (int move_up_dir
)
1924 if (panels_options
.navigate_with_arrows
&& (cmdline
->buffer
[0] == '\0'))
1930 up_dir
= vfs_path_from_str ("..");
1931 do_cd (up_dir
, cd_exact
);
1932 vfs_path_free (up_dir
);
1936 if (S_ISDIR (selection (current_panel
)->st
.st_mode
)
1937 || link_isdir (selection (current_panel
)))
1941 vpath
= vfs_path_from_str (selection (current_panel
)->fname
);
1942 do_cd (vpath
, cd_exact
);
1943 vfs_path_free (vpath
);
1947 return MSG_NOT_HANDLED
;
1950 /* --------------------------------------------------------------------------------------------- */
1952 /* if command line is empty then do 'cd ..' */
1954 force_maybe_cd (void)
1956 if (cmdline
->buffer
[0] == '\0')
1958 vfs_path_t
*up_dir
= vfs_path_from_str ("..");
1959 do_cd (up_dir
, cd_exact
);
1960 vfs_path_free (up_dir
);
1963 return MSG_NOT_HANDLED
;
1966 /* --------------------------------------------------------------------------------------------- */
1969 unselect_item (WPanel
* panel
)
1971 repaint_file (panel
, panel
->selected
, 1, 2 * selection (panel
)->f
.marked
, 0);
1974 /* --------------------------------------------------------------------------------------------- */
1977 move_down (WPanel
* panel
)
1979 if (panel
->selected
+ 1 == panel
->count
)
1982 unselect_item (panel
);
1984 if (panels_options
.scroll_pages
&& panel
->selected
- panel
->top_file
== ITEMS (panel
))
1986 /* Scroll window half screen */
1987 panel
->top_file
+= ITEMS (panel
) / 2;
1988 if (panel
->top_file
> panel
->count
- ITEMS (panel
))
1989 panel
->top_file
= panel
->count
- ITEMS (panel
);
1992 select_item (panel
);
1995 /* --------------------------------------------------------------------------------------------- */
1998 move_up (WPanel
* panel
)
2000 if (panel
->selected
== 0)
2003 unselect_item (panel
);
2005 if (panels_options
.scroll_pages
&& panel
->selected
< panel
->top_file
)
2007 /* Scroll window half screen */
2008 panel
->top_file
-= ITEMS (panel
) / 2;
2009 if (panel
->top_file
< 0)
2010 panel
->top_file
= 0;
2013 select_item (panel
);
2016 /* --------------------------------------------------------------------------------------------- */
2017 /** Changes the selection by lines (may be negative) */
2020 move_selection (WPanel
* panel
, int lines
)
2025 new_pos
= panel
->selected
+ lines
;
2026 if (new_pos
>= panel
->count
)
2027 new_pos
= panel
->count
- 1;
2032 unselect_item (panel
);
2033 panel
->selected
= new_pos
;
2035 if (panel
->selected
- panel
->top_file
>= ITEMS (panel
))
2037 panel
->top_file
+= lines
;
2041 if (panel
->selected
- panel
->top_file
< 0)
2043 panel
->top_file
+= lines
;
2049 if (panel
->top_file
> panel
->selected
)
2050 panel
->top_file
= panel
->selected
;
2051 if (panel
->top_file
< 0)
2052 panel
->top_file
= 0;
2055 select_item (panel
);
2058 /* --------------------------------------------------------------------------------------------- */
2061 move_left (WPanel
* panel
)
2065 move_selection (panel
, -llines (panel
));
2069 return maybe_cd (1); /* cd .. */
2072 /* --------------------------------------------------------------------------------------------- */
2075 move_right (WPanel
* panel
)
2079 move_selection (panel
, llines (panel
));
2083 return maybe_cd (0); /* cd (selection) */
2086 /* --------------------------------------------------------------------------------------------- */
2089 prev_page (WPanel
* panel
)
2093 if (!panel
->selected
&& !panel
->top_file
)
2095 unselect_item (panel
);
2096 items
= ITEMS (panel
);
2097 if (panel
->top_file
< items
)
2098 items
= panel
->top_file
;
2100 panel
->selected
= 0;
2102 panel
->selected
-= items
;
2103 panel
->top_file
-= items
;
2105 select_item (panel
);
2109 /* --------------------------------------------------------------------------------------------- */
2112 goto_parent_dir (WPanel
* panel
)
2114 if (!panel
->is_panelized
)
2118 up_dir
= vfs_path_from_str ("..");
2119 do_cd (up_dir
, cd_exact
);
2120 vfs_path_free (up_dir
);
2124 char *fname
= panel
->dir
.list
[panel
->selected
].fname
;
2126 vfs_path_t
*dname_vpath
;
2128 if (g_path_is_absolute (fname
))
2129 fname
= g_strdup (fname
);
2134 tmp_root
= vfs_path_to_str (panelized_panel
.root_vpath
);
2135 fname
= mc_build_filename (tmp_root
, fname
, (char *) NULL
);
2139 bname
= x_basename (fname
);
2142 dname_vpath
= vfs_path_from_str (".");
2147 dname
= g_strndup (fname
, bname
- fname
);
2148 dname_vpath
= vfs_path_from_str (dname
);
2152 do_cd (dname_vpath
, cd_exact
);
2153 try_to_select (panel
, bname
);
2155 vfs_path_free (dname_vpath
);
2160 /* --------------------------------------------------------------------------------------------- */
2163 next_page (WPanel
* panel
)
2167 if (panel
->selected
== panel
->count
- 1)
2169 unselect_item (panel
);
2170 items
= ITEMS (panel
);
2171 if (panel
->top_file
> panel
->count
- 2 * items
)
2172 items
= panel
->count
- items
- panel
->top_file
;
2173 if (panel
->top_file
+ items
< 0)
2174 items
= -panel
->top_file
;
2176 panel
->selected
= panel
->count
- 1;
2178 panel
->selected
+= items
;
2179 panel
->top_file
+= items
;
2181 select_item (panel
);
2185 /* --------------------------------------------------------------------------------------------- */
2188 goto_child_dir (WPanel
* panel
)
2190 if ((S_ISDIR (selection (panel
)->st
.st_mode
) || link_isdir (selection (panel
))))
2194 vpath
= vfs_path_from_str (selection (panel
)->fname
);
2195 do_cd (vpath
, cd_exact
);
2196 vfs_path_free (vpath
);
2200 /* --------------------------------------------------------------------------------------------- */
2203 goto_top_file (WPanel
* panel
)
2205 unselect_item (panel
);
2206 panel
->selected
= panel
->top_file
;
2207 select_item (panel
);
2210 /* --------------------------------------------------------------------------------------------- */
2213 goto_middle_file (WPanel
* panel
)
2215 unselect_item (panel
);
2216 panel
->selected
= panel
->top_file
+ (ITEMS (panel
) / 2);
2217 select_item (panel
);
2220 /* --------------------------------------------------------------------------------------------- */
2223 goto_bottom_file (WPanel
* panel
)
2225 unselect_item (panel
);
2226 panel
->selected
= panel
->top_file
+ ITEMS (panel
) - 1;
2227 select_item (panel
);
2230 /* --------------------------------------------------------------------------------------------- */
2233 move_home (WPanel
* panel
)
2235 if (panel
->selected
== 0)
2238 unselect_item (panel
);
2240 if (panels_options
.torben_fj_mode
)
2242 int middle_pos
= panel
->top_file
+ (ITEMS (panel
) / 2);
2244 if (panel
->selected
> middle_pos
)
2246 goto_middle_file (panel
);
2249 if (panel
->selected
!= panel
->top_file
)
2251 goto_top_file (panel
);
2256 panel
->top_file
= 0;
2257 panel
->selected
= 0;
2260 select_item (panel
);
2263 /* --------------------------------------------------------------------------------------------- */
2266 move_end (WPanel
* panel
)
2268 if (panel
->selected
== panel
->count
- 1)
2271 unselect_item (panel
);
2273 if (panels_options
.torben_fj_mode
)
2275 int middle_pos
= panel
->top_file
+ (ITEMS (panel
) / 2);
2277 if (panel
->selected
< middle_pos
)
2279 goto_middle_file (panel
);
2282 if (panel
->selected
!= (panel
->top_file
+ ITEMS (panel
) - 1))
2284 goto_bottom_file (panel
);
2289 panel
->selected
= panel
->count
- 1;
2291 select_item (panel
);
2294 /* --------------------------------------------------------------------------------------------- */
2297 do_mark_file (WPanel
* panel
, mark_act_t do_move
)
2299 do_file_mark (panel
, panel
->selected
, selection (panel
)->f
.marked
? 0 : 1);
2300 if ((panels_options
.mark_moves_down
&& do_move
== MARK_DOWN
) || do_move
== MARK_FORCE_DOWN
)
2302 else if (do_move
== MARK_FORCE_UP
)
2306 /* --------------------------------------------------------------------------------------------- */
2309 mark_file (WPanel
* panel
)
2311 do_mark_file (panel
, MARK_DOWN
);
2314 /* --------------------------------------------------------------------------------------------- */
2317 mark_file_up (WPanel
* panel
)
2319 do_mark_file (panel
, MARK_FORCE_UP
);
2322 /* --------------------------------------------------------------------------------------------- */
2325 mark_file_down (WPanel
* panel
)
2327 do_mark_file (panel
, MARK_FORCE_DOWN
);
2330 /* --------------------------------------------------------------------------------------------- */
2333 mark_file_right (WPanel
* panel
)
2335 int lines
= llines (panel
);
2338 state_mark
= selection (panel
)->f
.marked
? 0 : 1;
2340 lines
= min (lines
, panel
->count
- panel
->selected
- 1);
2341 for (; lines
!= 0; lines
--)
2343 do_file_mark (panel
, panel
->selected
, state_mark
);
2346 do_file_mark (panel
, panel
->selected
, state_mark
);
2349 /* --------------------------------------------------------------------------------------------- */
2352 mark_file_left (WPanel
* panel
)
2354 int lines
= llines (panel
);
2357 state_mark
= selection (panel
)->f
.marked
? 0 : 1;
2359 lines
= min (lines
, panel
->selected
+ 1);
2360 for (; lines
!= 0; lines
--)
2362 do_file_mark (panel
, panel
->selected
, state_mark
);
2365 do_file_mark (panel
, panel
->selected
, state_mark
);
2368 /* --------------------------------------------------------------------------------------------- */
2369 /** Incremental search of a file name in the panel.
2370 * @param panel instance of WPanel structure
2371 * @param c_code key code
2375 do_search (WPanel
* panel
, int c_code
)
2379 gboolean wrapped
= FALSE
;
2381 mc_search_t
*search
;
2382 char *reg_exp
, *esc_str
;
2383 gboolean is_found
= FALSE
;
2385 l
= strlen (panel
->search_buffer
);
2386 if (c_code
== KEY_BACKSPACE
)
2390 act
= panel
->search_buffer
+ l
;
2391 str_prev_noncomb_char (&act
, panel
->search_buffer
);
2394 panel
->search_chpoint
= 0;
2398 if (c_code
!= 0 && (gsize
) panel
->search_chpoint
< sizeof (panel
->search_char
))
2400 panel
->search_char
[panel
->search_chpoint
] = c_code
;
2401 panel
->search_chpoint
++;
2404 if (panel
->search_chpoint
> 0)
2406 switch (str_is_valid_char (panel
->search_char
, panel
->search_chpoint
))
2411 panel
->search_chpoint
= 0;
2414 if (l
+ panel
->search_chpoint
< sizeof (panel
->search_buffer
))
2416 memcpy (panel
->search_buffer
+ l
, panel
->search_char
, panel
->search_chpoint
);
2417 l
+= panel
->search_chpoint
;
2418 *(panel
->search_buffer
+ l
) = '\0';
2419 panel
->search_chpoint
= 0;
2425 reg_exp
= g_strdup_printf ("%s*", panel
->search_buffer
);
2426 esc_str
= strutils_escape (reg_exp
, -1, ",|\\{}[]", TRUE
);
2427 search
= mc_search_new (esc_str
, -1);
2428 search
->search_type
= MC_SEARCH_T_GLOB
;
2429 search
->is_entire_line
= TRUE
;
2430 switch (panels_options
.qsearch_mode
)
2432 case QSEARCH_CASE_SENSITIVE
:
2433 search
->is_case_sensitive
= TRUE
;
2435 case QSEARCH_CASE_INSENSITIVE
:
2436 search
->is_case_sensitive
= FALSE
;
2439 search
->is_case_sensitive
= panel
->sort_info
.case_sensitive
;
2442 sel
= panel
->selected
;
2443 for (i
= panel
->selected
; !wrapped
|| i
!= panel
->selected
; i
++)
2445 if (i
>= panel
->count
)
2452 if (mc_search_run (search
, panel
->dir
.list
[i
].fname
, 0, panel
->dir
.list
[i
].fnamelen
, NULL
))
2461 unselect_item (panel
);
2462 panel
->selected
= sel
;
2463 select_item (panel
);
2464 send_message ((Widget
*) panel
, WIDGET_DRAW
, 0);
2466 else if (c_code
!= KEY_BACKSPACE
)
2468 act
= panel
->search_buffer
+ l
;
2469 str_prev_noncomb_char (&act
, panel
->search_buffer
);
2472 mc_search_free (search
);
2477 /* --------------------------------------------------------------------------------------------- */
2478 /** Start new search.
2479 * @param panel instance of WPanel structure
2483 start_search (WPanel
* panel
)
2485 if (panel
->searching
)
2487 if (panel
->selected
+ 1 == panel
->count
)
2488 panel
->selected
= 0;
2492 /* in case if there was no search string we need to recall
2493 previous string, with which we ended previous searching */
2494 if (panel
->search_buffer
[0] == '\0')
2495 g_strlcpy (panel
->search_buffer
, panel
->prev_search_buffer
,
2496 sizeof (panel
->search_buffer
));
2498 do_search (panel
, 0);
2502 panel
->searching
= TRUE
;
2503 panel
->search_buffer
[0] = '\0';
2504 panel
->search_char
[0] = '\0';
2505 panel
->search_chpoint
= 0;
2506 display_mini_info (panel
);
2511 /* --------------------------------------------------------------------------------------------- */
2514 stop_search (WPanel
* panel
)
2516 panel
->searching
= FALSE
;
2518 /* if user had overrdied search string, we need to store it
2519 to the previous_search_buffer */
2520 if (panel
->search_buffer
[0] != '\0')
2521 g_strlcpy (panel
->prev_search_buffer
, panel
->search_buffer
,
2522 sizeof (panel
->prev_search_buffer
));
2524 display_mini_info (panel
);
2527 /* --------------------------------------------------------------------------------------------- */
2528 /** Return 1 if the Enter key has been processed, 0 otherwise */
2531 do_enter_on_file_entry (file_entry
* fe
)
2533 vfs_path_t
*full_name_vpath
;
2537 * Directory or link to directory - change directory.
2538 * Try the same for the entries on which mc_lstat() has failed.
2540 if (S_ISDIR (fe
->st
.st_mode
) || link_isdir (fe
) || (fe
->st
.st_mode
== 0))
2542 vfs_path_t
*fname_vpath
;
2544 fname_vpath
= vfs_path_from_str (fe
->fname
);
2545 if (!do_cd (fname_vpath
, cd_exact
))
2546 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
2547 vfs_path_free (fname_vpath
);
2551 full_name_vpath
= vfs_path_append_new (current_panel
->cwd_vpath
, fe
->fname
, NULL
);
2553 /* Try associated command */
2554 if (regex_command (full_name_vpath
, "Open", NULL
) != 0)
2556 vfs_path_free (full_name_vpath
);
2560 /* Check if the file is executable */
2561 full_name_vpath
= vfs_path_append_new (current_panel
->cwd_vpath
, fe
->fname
, NULL
);
2562 ok
= (is_exe (fe
->st
.st_mode
) && if_link_is_exe (full_name_vpath
, fe
));
2563 vfs_path_free (full_name_vpath
);
2567 if (confirm_execute
)
2570 (_("The Midnight Commander"),
2571 _("Do you really want to execute?"), D_NORMAL
, 2, _("&Yes"), _("&No")) != 0)
2575 if (!vfs_current_is_local ())
2578 vfs_path_t
*tmp_vpath
;
2580 tmp_vpath
= vfs_path_append_new (vfs_get_raw_current_dir (), fe
->fname
, NULL
);
2581 ret
= mc_setctl (tmp_vpath
, VFS_SETCTL_RUN
, NULL
);
2582 vfs_path_free (tmp_vpath
);
2583 /* We took action only if the dialog was shown or the execution
2585 return confirm_execute
|| (ret
== 0);
2589 char *tmp
= name_quote (fe
->fname
, 0);
2590 char *cmd
= g_strconcat (".", PATH_SEP_STR
, tmp
, (char *) NULL
);
2592 shell_execute (cmd
, 0);
2597 mc_global
.source_codepage
= default_source_codepage
;
2603 /* --------------------------------------------------------------------------------------------- */
2606 do_enter (WPanel
* panel
)
2608 return do_enter_on_file_entry (selection (panel
));
2611 /* --------------------------------------------------------------------------------------------- */
2614 chdir_other_panel (WPanel
* panel
)
2616 const file_entry
*entry
= &panel
->dir
.list
[panel
->selected
];
2618 vfs_path_t
*new_dir_vpath
;
2619 char *sel_entry
= NULL
;
2621 if (get_other_type () != view_listing
)
2623 set_display_type (get_other_index (), view_listing
);
2626 if (S_ISDIR (entry
->st
.st_mode
) || entry
->f
.link_to_dir
)
2627 new_dir_vpath
= vfs_path_append_new (panel
->cwd_vpath
, entry
->fname
, NULL
);
2630 new_dir_vpath
= vfs_path_append_new (panel
->cwd_vpath
, "..", (char *) NULL
);
2631 sel_entry
= strrchr (vfs_path_get_last_path_str (panel
->cwd_vpath
), PATH_SEP
);
2635 do_cd (new_dir_vpath
, cd_exact
);
2636 vfs_path_free (new_dir_vpath
);
2639 try_to_select (current_panel
, sel_entry
);
2645 /* --------------------------------------------------------------------------------------------- */
2647 * Make the current directory of the current panel also the current
2648 * directory of the other panel. Put the other panel to the listing
2649 * mode if needed. If the current panel is panelized, the other panel
2650 * doesn't become panelized.
2654 panel_sync_other (const WPanel
* panel
)
2656 if (get_other_type () != view_listing
)
2658 set_display_type (get_other_index (), view_listing
);
2661 do_panel_cd (other_panel
, current_panel
->cwd_vpath
, cd_exact
);
2663 /* try to select current filename on the other panel */
2664 if (!panel
->is_panelized
)
2666 try_to_select (other_panel
, selection (panel
)->fname
);
2670 /* --------------------------------------------------------------------------------------------- */
2673 chdir_to_readlink (WPanel
* panel
)
2675 vfs_path_t
*new_dir_vpath
;
2676 char buffer
[MC_MAXPATHLEN
], *p
;
2679 vfs_path_t
*panel_fname_vpath
;
2682 if (get_other_type () != view_listing
)
2685 if (!S_ISLNK (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
2688 i
= readlink (selection (panel
)->fname
, buffer
, MC_MAXPATHLEN
- 1);
2692 panel_fname_vpath
= vfs_path_from_str (selection (panel
)->fname
);
2693 ok
= (mc_stat (panel_fname_vpath
, &st
) >= 0);
2694 vfs_path_free (panel_fname_vpath
);
2699 if (!S_ISDIR (st
.st_mode
))
2701 p
= strrchr (buffer
, PATH_SEP
);
2705 p
= strrchr (buffer
, PATH_SEP
);
2711 if (*buffer
== PATH_SEP
)
2712 new_dir_vpath
= vfs_path_from_str (buffer
);
2714 new_dir_vpath
= vfs_path_append_new (panel
->cwd_vpath
, buffer
, NULL
);
2717 do_cd (new_dir_vpath
, cd_exact
);
2718 vfs_path_free (new_dir_vpath
);
2724 /* --------------------------------------------------------------------------------------------- */
2727 panel_get_format_field_count (WPanel
* panel
)
2731 for (lc_index
= 0, format
= panel
->format
; format
!= NULL
; format
= format
->next
, lc_index
++);
2735 /* --------------------------------------------------------------------------------------------- */
2737 function return 0 if not found and REAL_INDEX+1 if found
2741 panel_get_format_field_index_by_name (WPanel
* panel
, const char *name
)
2746 for (lc_index
= 1, format
= panel
->format
;
2747 !(format
== NULL
|| strcmp (format
->title
, name
) == 0); format
= format
->next
, lc_index
++);
2754 /* --------------------------------------------------------------------------------------------- */
2757 panel_get_format_field_by_index (WPanel
* panel
, gsize lc_index
)
2760 for (format
= panel
->format
;
2761 !(format
== NULL
|| lc_index
== 0); format
= format
->next
, lc_index
--);
2765 /* --------------------------------------------------------------------------------------------- */
2767 static const panel_field_t
*
2768 panel_get_sortable_field_by_format (WPanel
* panel
, gsize lc_index
)
2770 const panel_field_t
*pfield
;
2773 format
= panel_get_format_field_by_index (panel
, lc_index
);
2776 pfield
= panel_get_field_by_title (format
->title
);
2779 if (pfield
->sort_routine
== NULL
)
2784 /* --------------------------------------------------------------------------------------------- */
2787 panel_toggle_sort_order_prev (WPanel
* panel
)
2792 const panel_field_t
*pfield
= NULL
;
2794 title
= panel_get_title_without_hotkey (panel
->sort_info
.sort_field
->title_hotkey
);
2795 lc_index
= panel_get_format_field_index_by_name (panel
, title
);
2800 /* search for prev sortable column in panel format */
2801 for (i
= lc_index
- 1;
2802 i
!= 0 && (pfield
= panel_get_sortable_field_by_format (panel
, i
- 1)) == NULL
; i
--);
2807 /* Sortable field not found. Try to search in each array */
2808 for (i
= panel_get_format_field_count (panel
);
2809 i
!= 0 && (pfield
= panel_get_sortable_field_by_format (panel
, i
- 1)) == NULL
; i
--);
2814 panel
->sort_info
.sort_field
= pfield
;
2815 panel_set_sort_order (panel
, pfield
);
2819 /* --------------------------------------------------------------------------------------------- */
2822 panel_toggle_sort_order_next (WPanel
* panel
)
2825 const panel_field_t
*pfield
= NULL
;
2826 gsize format_field_count
;
2829 format_field_count
= panel_get_format_field_count (panel
);
2830 title
= panel_get_title_without_hotkey (panel
->sort_info
.sort_field
->title_hotkey
);
2831 lc_index
= panel_get_format_field_index_by_name (panel
, title
);
2834 if (lc_index
!= 0 && lc_index
!= format_field_count
)
2836 /* search for prev sortable column in panel format */
2838 i
!= format_field_count
2839 && (pfield
= panel_get_sortable_field_by_format (panel
, i
)) == NULL
; i
++);
2844 /* Sortable field not found. Try to search in each array */
2846 i
!= format_field_count
2847 && (pfield
= panel_get_sortable_field_by_format (panel
, i
)) == NULL
; i
++);
2852 panel
->sort_info
.sort_field
= pfield
;
2853 panel_set_sort_order (panel
, pfield
);
2857 /* --------------------------------------------------------------------------------------------- */
2860 panel_select_sort_order (WPanel
* panel
)
2862 const panel_field_t
*sort_order
;
2864 sort_order
= sort_box (&panel
->sort_info
);
2865 if (sort_order
!= NULL
)
2867 panel
->sort_info
.sort_field
= sort_order
;
2868 panel_set_sort_order (panel
, sort_order
);
2872 /* --------------------------------------------------------------------------------------------- */
2875 * panel_content_scroll_left:
2876 * @param panel the pointer to the panel on which we operate
2878 * scroll long filename to the left (decrement scroll pointer)
2883 panel_content_scroll_left (WPanel
* panel
)
2885 if (panel
->content_shift
> -1)
2887 if (panel
->content_shift
> panel
->max_shift
)
2888 panel
->content_shift
= panel
->max_shift
;
2890 panel
->content_shift
--;
2897 /* --------------------------------------------------------------------------------------------- */
2900 * panel_content_scroll_right:
2901 * @param panel the pointer to the panel on which we operate
2903 * scroll long filename to the right (increment scroll pointer)
2908 panel_content_scroll_right (WPanel
* panel
)
2910 if (panel
->content_shift
< 0 || panel
->content_shift
< panel
->max_shift
)
2912 panel
->content_shift
++;
2918 /* --------------------------------------------------------------------------------------------- */
2921 panel_set_sort_type_by_id (WPanel
* panel
, const char *name
)
2923 if (strcmp (panel
->sort_info
.sort_field
->id
, name
) != 0)
2925 const panel_field_t
*sort_order
;
2927 sort_order
= panel_get_field_by_id (name
);
2928 if (sort_order
== NULL
)
2930 panel
->sort_info
.sort_field
= sort_order
;
2933 panel
->sort_info
.reverse
= !panel
->sort_info
.reverse
;
2935 panel_set_sort_order (panel
, panel
->sort_info
.sort_field
);
2938 /* --------------------------------------------------------------------------------------------- */
2940 * If we moved to the parent directory move the selection pointer to
2941 * the old directory name; If we leave VFS dir, remove FS specificator.
2943 * You do _NOT_ want to add any vfs aware code here. <pavel@ucw.cz>
2947 get_parent_dir_name (const char *cwd
, const char *lwd
)
2952 llen
= strlen (lwd
);
2953 clen
= strlen (cwd
);
2958 p
= g_strrstr (lwd
, VFS_PATH_URL_DELIMITER
);
2962 p
= strrchr (lwd
, PATH_SEP
);
2965 && (strncmp (cwd
, lwd
, (size_t) (p
- lwd
)) == 0)
2966 && (clen
== (size_t) (p
- lwd
)
2967 || ((p
== lwd
) && (cwd
[0] == PATH_SEP
) && (cwd
[1] == '\0'))))
2973 while (--p
> lwd
&& *p
!= PATH_SEP
);
2974 while (--p
> lwd
&& *p
!= PATH_SEP
);
2976 return (p
!= lwd
) ? p
+ 1 : NULL
;
2979 /* --------------------------------------------------------------------------------------------- */
2980 /** Wrapper for do_subshell_chdir, check for availability of subshell */
2983 subshell_chdir (const vfs_path_t
* vpath
)
2985 #ifdef HAVE_SUBSHELL_SUPPORT
2986 if (mc_global
.tty
.use_subshell
&& vfs_current_is_local ())
2987 do_subshell_chdir (vpath
, FALSE
, TRUE
);
2988 #endif /* HAVE_SUBSHELL_SUPPORT */
2991 /* --------------------------------------------------------------------------------------------- */
2993 * Changes the current directory of the panel.
2994 * Don't record change in the directory history.
2998 _do_panel_cd (WPanel
* panel
, const vfs_path_t
* new_dir_vpath
, enum cd_enum cd_type
)
3002 olddir
= vfs_path_to_str (panel
->cwd_vpath
);
3004 /* Convert *new_path to a suitable pathname, handle ~user */
3005 if (cd_type
== cd_parse_command
)
3007 const vfs_path_element_t
*element
;
3009 element
= vfs_path_get_by_index (new_dir_vpath
, 0);
3010 if (strcmp (element
->path
, "-") == 0)
3011 new_dir_vpath
= panel
->lwd_vpath
;
3014 if (mc_chdir (new_dir_vpath
) == -1)
3016 panel_set_cwd (panel
, olddir
);
3021 /* Success: save previous directory, shutdown status of previous dir */
3022 panel_set_lwd (panel
, olddir
);
3023 input_free_completions (cmdline
);
3025 vfs_path_free (panel
->cwd_vpath
);
3027 panel
->cwd_vpath
= vfs_path_clone (vfs_get_raw_current_dir ());
3029 vfs_release_path (olddir
);
3031 subshell_chdir (panel
->cwd_vpath
);
3033 /* Reload current panel */
3034 panel_clean_dir (panel
);
3038 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
3040 do_load_dir (tmp_path
, &panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
,
3041 panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
3042 panel
->sort_info
.exec_first
, panel
->filter
);
3043 try_to_select (panel
, get_parent_dir_name (tmp_path
, olddir
));
3048 update_xterm_title_path ();
3055 /* --------------------------------------------------------------------------------------------- */
3058 directory_history_next (WPanel
* panel
)
3062 nextdir
= g_list_next (panel
->dir_history
);
3063 if (nextdir
!= NULL
)
3065 vfs_path_t
*data_vpath
;
3067 data_vpath
= vfs_path_from_str ((char *) nextdir
->data
);
3068 if (_do_panel_cd (panel
, data_vpath
, cd_exact
))
3069 panel
->dir_history
= nextdir
;
3070 vfs_path_free (data_vpath
);
3074 /* --------------------------------------------------------------------------------------------- */
3077 directory_history_prev (WPanel
* panel
)
3081 prevdir
= g_list_previous (panel
->dir_history
);
3083 if (prevdir
!= NULL
)
3085 vfs_path_t
*data_vpath
;
3087 data_vpath
= vfs_path_from_str ((char *) prevdir
->data
);
3088 if (_do_panel_cd (panel
, data_vpath
, cd_exact
))
3089 panel
->dir_history
= prevdir
;
3090 vfs_path_free (data_vpath
);
3094 /* --------------------------------------------------------------------------------------------- */
3097 directory_history_list (WPanel
* panel
)
3101 s
= history_show (&panel
->dir_history
, &panel
->widget
);
3105 vfs_path_t
*s_vpath
;
3107 s_vpath
= vfs_path_from_str (s
);
3108 if (_do_panel_cd (panel
, s_vpath
, cd_exact
))
3112 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
3113 directory_history_add (panel
, tmp_path
);
3117 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
3118 vfs_path_free (s_vpath
);
3123 /* --------------------------------------------------------------------------------------------- */
3126 panel_execute_cmd (WPanel
* panel
, unsigned long command
)
3128 int res
= MSG_HANDLED
;
3130 if (command
!= CK_Search
)
3131 stop_search (panel
);
3144 /* reset state of marks flag */
3150 case CK_PanelOtherCd
:
3151 chdir_other_panel (panel
);
3153 case CK_PanelOtherCdLink
:
3154 chdir_to_readlink (panel
);
3159 case CK_DeleteSingle
:
3160 delete_cmd_local ();
3172 rename_cmd_local ();
3174 case CK_SelectInvert
:
3175 select_invert_cmd ();
3190 goto_child_dir (panel
);
3193 goto_parent_dir (panel
);
3196 directory_history_list (panel
);
3198 case CK_HistoryNext
:
3199 directory_history_next (panel
);
3201 case CK_HistoryPrev
:
3202 directory_history_prev (panel
);
3204 case CK_BottomOnScreen
:
3205 goto_bottom_file (panel
);
3207 case CK_MiddleOnScreen
:
3208 goto_middle_file (panel
);
3210 case CK_TopOnScreen
:
3211 goto_top_file (panel
);
3217 mark_file_up (panel
);
3220 mark_file_down (panel
);
3223 mark_file_left (panel
);
3226 mark_file_right (panel
);
3228 case CK_CdParentSmart
:
3229 res
= force_maybe_cd ();
3238 res
= move_left (panel
);
3241 res
= move_right (panel
);
3250 case CK_SelectCodepage
:
3251 panel_change_encoding (panel
);
3255 panel_content_scroll_left (panel
);
3257 case CK_ScrollRight
:
3258 panel_content_scroll_right (panel
);
3261 start_search (panel
);
3265 case CK_PanelOtherSync
:
3266 panel_sync_other (panel
);
3269 panel_select_sort_order (panel
);
3272 panel_toggle_sort_order_prev (panel
);
3275 panel_toggle_sort_order_next (panel
);
3277 case CK_SortReverse
:
3278 panel
->sort_info
.reverse
= !panel
->sort_info
.reverse
;
3279 panel_set_sort_order (panel
, panel
->sort_info
.sort_field
);
3282 panel_set_sort_type_by_id (panel
, "name");
3285 panel_set_sort_type_by_id (panel
, "extension");
3288 panel_set_sort_type_by_id (panel
, "size");
3290 case CK_SortByMTime
:
3291 panel_set_sort_type_by_id (panel
, "mtime");
3297 /* --------------------------------------------------------------------------------------------- */
3300 panel_key (WPanel
* panel
, int key
)
3304 if (is_abort_char (key
))
3306 stop_search (panel
);
3310 if (panel
->searching
&& ((key
>= ' ' && key
<= 255) || key
== KEY_BACKSPACE
))
3312 do_search (panel
, key
);
3316 for (i
= 0; panel_map
[i
].key
!= 0; i
++)
3317 if (key
== panel_map
[i
].key
)
3318 return panel_execute_cmd (panel
, panel_map
[i
].command
);
3320 if (panels_options
.torben_fj_mode
&& key
== ALT ('h'))
3322 goto_middle_file (panel
);
3326 if (!command_prompt
&& ((key
>= ' ' && key
<= 255) || key
== KEY_BACKSPACE
))
3328 start_search (panel
);
3329 do_search (panel
, key
);
3333 return MSG_NOT_HANDLED
;
3336 /* --------------------------------------------------------------------------------------------- */
3339 panel_callback (Widget
* w
, widget_msg_t msg
, int parm
)
3341 WPanel
*panel
= (WPanel
*) w
;
3347 /* subscribe to "history_load" event */
3348 mc_event_add (w
->owner
->event_group
, MCEVENT_HISTORY_LOAD
, panel_load_history
, w
, NULL
);
3349 /* subscribe to "history_save" event */
3350 mc_event_add (w
->owner
->event_group
, MCEVENT_HISTORY_SAVE
, panel_save_history
, w
, NULL
);
3354 /* Repaint everything, including frame and separator */
3355 paint_frame (panel
); /* including show_dir */
3357 mini_info_separator (panel
);
3358 display_mini_info (panel
);
3364 current_panel
= panel
;
3366 if (mc_chdir (panel
->cwd_vpath
) != 0)
3370 cwd
= vfs_path_to_str_flags (panel
->cwd_vpath
, 0, VPF_STRIP_PASSWORD
);
3371 message (D_ERROR
, MSG_ERROR
, _("Cannot chdir to \"%s\"\n%s"),
3372 cwd
, unix_error_string (errno
));
3376 subshell_chdir (panel
->cwd_vpath
);
3378 update_xterm_title_path ();
3379 select_item (panel
);
3384 bb
= find_buttonbar (panel
->widget
.owner
);
3385 midnight_set_buttonbar (bb
);
3386 buttonbar_redraw (bb
);
3389 case WIDGET_UNFOCUS
:
3390 /* Janne: look at this for the multiple panel options */
3391 stop_search (panel
);
3394 unselect_item (panel
);
3398 return panel_key (panel
, parm
);
3400 case WIDGET_COMMAND
:
3401 return panel_execute_cmd (panel
, parm
);
3403 case WIDGET_DESTROY
:
3404 /* unsubscribe from "history_load" event */
3405 mc_event_del (w
->owner
->event_group
, MCEVENT_HISTORY_LOAD
, panel_load_history
, w
);
3406 /* unsubscribe from "history_save" event */
3407 mc_event_del (w
->owner
->event_group
, MCEVENT_HISTORY_SAVE
, panel_save_history
, w
);
3408 panel_destroy (panel
);
3413 return default_proc (msg
, parm
);
3417 /* --------------------------------------------------------------------------------------------- */
3419 /* Panel mouse events support routines */
3423 mouse_toggle_mark (WPanel
* panel
)
3425 do_mark_file (panel
, MARK_DONT_MOVE
);
3426 mouse_marking
= selection (panel
)->f
.marked
;
3427 mouse_mark_panel
= current_panel
;
3430 /* --------------------------------------------------------------------------------------------- */
3433 mouse_set_mark (WPanel
* panel
)
3436 if (mouse_mark_panel
== panel
)
3438 if (mouse_marking
&& !(selection (panel
)->f
.marked
))
3439 do_mark_file (panel
, MARK_DONT_MOVE
);
3440 else if (!mouse_marking
&& (selection (panel
)->f
.marked
))
3441 do_mark_file (panel
, MARK_DONT_MOVE
);
3445 /* --------------------------------------------------------------------------------------------- */
3448 mark_if_marking (WPanel
* panel
, Gpm_Event
* event
)
3450 if (event
->buttons
& GPM_B_RIGHT
)
3452 if (event
->type
& GPM_DOWN
)
3453 mouse_toggle_mark (panel
);
3455 mouse_set_mark (panel
);
3461 /* --------------------------------------------------------------------------------------------- */
3462 /** Determine which column was clicked, and sort the panel on
3463 * that column, or reverse sort on that column if already
3464 * sorted on that column.
3468 mouse_sort_col (Gpm_Event
* event
, WPanel
* panel
)
3471 const char *lc_sort_name
= NULL
;
3472 panel_field_t
*col_sort_format
= NULL
;
3476 for (i
= 0, format
= panel
->format
; format
!= NULL
; format
= format
->next
)
3478 i
+= format
->field_len
;
3479 if (event
->x
< i
+ 1)
3482 lc_sort_name
= format
->title
;
3487 if (lc_sort_name
== NULL
)
3490 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
3492 title
= panel_get_title_without_hotkey (panel_fields
[i
].title_hotkey
);
3493 if (!strcmp (lc_sort_name
, title
) && panel_fields
[i
].sort_routine
)
3495 col_sort_format
= &panel_fields
[i
];
3502 if (col_sort_format
== NULL
)
3505 if (panel
->sort_info
.sort_field
== col_sort_format
)
3507 /* reverse the sort if clicked column is already the sorted column */
3508 panel
->sort_info
.reverse
= !panel
->sort_info
.reverse
;
3512 /* new sort is forced to be ascending */
3513 panel
->sort_info
.reverse
= FALSE
;
3515 panel_set_sort_order (panel
, col_sort_format
);
3519 /* --------------------------------------------------------------------------------------------- */
3521 * Mouse callback of the panel minus repainting.
3522 * If the event is redirected to the menu, *redir is set to TRUE.
3525 do_panel_event (Gpm_Event
* event
, WPanel
* panel
, gboolean
* redir
)
3527 const int lines
= llines (panel
);
3528 const gboolean is_active
= dlg_widget_active (panel
);
3529 const gboolean mouse_down
= (event
->type
& GPM_DOWN
) != 0;
3534 if (mouse_down
&& event
->y
== 1)
3539 directory_history_prev (panel
);
3543 /* "." button show/hide hidden files */
3544 if (event
->x
== panel
->widget
.cols
- 5)
3546 panel
->widget
.owner
->callback (panel
->widget
.owner
, NULL
,
3547 DLG_ACTION
, CK_ShowHidden
, NULL
);
3553 if (event
->x
== panel
->widget
.cols
- 1)
3555 directory_history_next (panel
);
3560 if (event
->x
>= panel
->widget
.cols
- 4 && event
->x
<= panel
->widget
.cols
- 2)
3562 directory_history_list (panel
);
3566 /* rest of the upper frame, the menu is invisible - call menu */
3567 if (!menubar_visible
)
3570 event
->x
+= panel
->widget
.x
;
3571 return the_menubar
->widget
.mouse (event
, the_menubar
);
3574 /* no other events on 1st line */
3578 /* sort on clicked column; don't handle wheel events */
3579 if (mouse_down
&& (event
->buttons
& (GPM_B_UP
| GPM_B_DOWN
)) == 0 && event
->y
== 2)
3581 mouse_sort_col (event
, panel
);
3585 /* Mouse wheel events */
3586 if (mouse_down
&& (event
->buttons
& GPM_B_UP
))
3590 if (panels_options
.mouse_move_pages
&& (panel
->top_file
> 0))
3592 else /* We are in first page */
3598 if (mouse_down
&& (event
->buttons
& GPM_B_DOWN
))
3602 if (panels_options
.mouse_move_pages
&& (panel
->top_file
+ ITEMS (panel
) < panel
->count
))
3604 else /* We are in last page */
3611 if ((event
->type
& (GPM_DOWN
| GPM_DRAG
)))
3618 if (panel
->top_file
+ event
->y
> panel
->count
)
3619 my_index
= panel
->count
- 1;
3622 my_index
= panel
->top_file
+ event
->y
- 1;
3623 if (panel
->split
&& (event
->x
> ((panel
->widget
.cols
- 2) / 2)))
3624 my_index
+= llines (panel
);
3626 if (my_index
>= panel
->count
)
3627 my_index
= panel
->count
- 1;
3630 if (my_index
!= panel
->selected
)
3632 unselect_item (panel
);
3633 panel
->selected
= my_index
;
3634 select_item (panel
);
3637 /* This one is new */
3638 mark_if_marking (panel
, event
);
3640 else if ((event
->type
& (GPM_UP
| GPM_DOUBLE
)) == (GPM_UP
| GPM_DOUBLE
))
3642 if (event
->y
> 0 && event
->y
<= lines
)
3648 /* --------------------------------------------------------------------------------------------- */
3649 /** Mouse callback of the panel */
3652 panel_event (Gpm_Event
* event
, void *data
)
3654 WPanel
*panel
= data
;
3658 ret
= do_panel_event (event
, panel
, &redir
);
3660 send_message ((Widget
*) panel
, WIDGET_DRAW
, 0);
3665 /* --------------------------------------------------------------------------------------------- */
3668 reload_panelized (WPanel
* panel
)
3671 dir_list
*list
= &panel
->dir
;
3673 if (panel
!= current_panel
)
3674 (void) mc_chdir (panel
->cwd_vpath
);
3676 for (i
= 0, j
= 0; i
< panel
->count
; i
++)
3680 if (list
->list
[i
].f
.marked
)
3682 /* Unmark the file in advance. In case the following mc_lstat
3683 * fails we are done, else we have to mark the file again
3684 * (Note: do_file_mark depends on a valid "list->list [i].buf").
3685 * IMO that's the best way to update the panel's summary status
3688 do_file_mark (panel
, i
, 0);
3690 vpath
= vfs_path_from_str (list
->list
[i
].fname
);
3691 if (mc_lstat (vpath
, &list
->list
[i
].st
))
3692 g_free (list
->list
[i
].fname
);
3695 if (list
->list
[i
].f
.marked
)
3696 do_file_mark (panel
, i
, 1);
3698 list
->list
[j
] = list
->list
[i
];
3701 vfs_path_free (vpath
);
3704 panel
->count
= set_zero_dir (list
) ? 1 : 0;
3708 if (panel
!= current_panel
)
3709 (void) mc_chdir (current_panel
->cwd_vpath
);
3712 /* --------------------------------------------------------------------------------------------- */
3715 update_one_panel_widget (WPanel
* panel
, panel_update_flags_t flags
, const char *current_file
)
3717 gboolean free_pointer
;
3718 char *my_current_file
= NULL
;
3720 if ((flags
& UP_RELOAD
) != 0)
3722 panel
->is_panelized
= FALSE
;
3723 mc_setctl (panel
->cwd_vpath
, VFS_SETCTL_FLUSH
, 0);
3724 memset (&(panel
->dir_stat
), 0, sizeof (panel
->dir_stat
));
3727 /* If current_file == -1 (an invalid pointer) then preserve selection */
3728 free_pointer
= current_file
== UP_KEEPSEL
;
3732 my_current_file
= g_strdup (panel
->dir
.list
[panel
->selected
].fname
);
3733 current_file
= my_current_file
;
3736 if (panel
->is_panelized
)
3737 reload_panelized (panel
);
3739 panel_reload (panel
);
3741 try_to_select (panel
, current_file
);
3745 g_free (my_current_file
);
3748 /* --------------------------------------------------------------------------------------------- */
3751 update_one_panel (int which
, panel_update_flags_t flags
, const char *current_file
)
3753 if (get_display_type (which
) == view_listing
)
3757 panel
= (WPanel
*) get_panel_widget (which
);
3758 if (panel
->is_panelized
)
3759 flags
&= ~UP_RELOAD
;
3760 update_one_panel_widget (panel
, flags
, current_file
);
3764 /* --------------------------------------------------------------------------------------------- */
3765 /*** public functions ****************************************************************************/
3766 /* --------------------------------------------------------------------------------------------- */
3769 remove_encoding_from_path (const vfs_path_t
* vpath
)
3775 ret
= g_string_new ("");
3776 tmp_conv
= g_string_new ("");
3778 for (indx
= 0; indx
< vfs_path_elements_count (vpath
); indx
++)
3780 const vfs_path_element_t
*path_element
;
3783 path_element
= vfs_path_get_by_index (vpath
, indx
);
3785 path_element
->encoding
!= NULL
?
3786 str_crt_conv_to (path_element
->encoding
) : str_cnv_to_term
;
3787 if (converter
== INVALID_CONV
)
3788 converter
= str_cnv_to_term
;
3790 str_vfs_convert_from (converter
, path_element
->path
, tmp_conv
);
3791 g_string_append (ret
, tmp_conv
->str
);
3792 g_string_set_size (tmp_conv
, 0);
3793 str_close_conv (converter
);
3795 g_string_free (tmp_conv
, TRUE
);
3796 return g_string_free (ret
, FALSE
);
3799 /* --------------------------------------------------------------------------------------------- */
3802 do_select (WPanel
* panel
, int i
)
3804 if (i
!= panel
->selected
)
3807 panel
->selected
= i
;
3808 panel
->top_file
= panel
->selected
- (panel
->widget
.lines
- 2) / 2;
3809 if (panel
->top_file
< 0)
3810 panel
->top_file
= 0;
3814 /* --------------------------------------------------------------------------------------------- */
3817 do_try_to_select (WPanel
* panel
, const char *name
)
3824 do_select (panel
, 0);
3828 /* We only want the last component of the directory,
3829 * and from this only the name without suffix. */
3830 subdir
= vfs_strip_suffix_from_filename (x_basename (name
));
3832 /* Search that subdirectory, if found select it */
3833 for (i
= 0; i
< panel
->count
; i
++)
3835 if (strcmp (subdir
, panel
->dir
.list
[i
].fname
) == 0)
3837 do_select (panel
, i
);
3843 /* Try to select a file near the file that is missing */
3844 if (panel
->selected
>= panel
->count
)
3845 do_select (panel
, panel
->count
- 1);
3849 /* --------------------------------------------------------------------------------------------- */
3851 /* event callback */
3853 event_update_panels (const gchar
* event_group_name
, const gchar
* event_name
,
3854 gpointer init_data
, gpointer data
)
3856 (void) event_group_name
;
3861 update_panels (UP_RELOAD
, UP_KEEPSEL
);
3866 /* --------------------------------------------------------------------------------------------- */
3868 /* event callback */
3870 panel_save_curent_file_to_clip_file (const gchar
* event_group_name
, const gchar
* event_name
,
3871 gpointer init_data
, gpointer data
)
3873 (void) event_group_name
;
3878 if (current_panel
->marked
== 0)
3879 mc_event_raise (MCEVENT_GROUP_CORE
, "clipboard_text_to_file",
3880 (gpointer
) selection (current_panel
)->fname
);
3884 gboolean first
= TRUE
;
3887 for (i
= 0; i
< current_panel
->count
; i
++)
3888 if (current_panel
->dir
.list
[i
].f
.marked
!= 0)
3889 { /* Skip the unmarked ones */
3892 flist
= g_strdup (current_panel
->dir
.list
[i
].fname
);
3897 /* Add empty lines after the file */
3901 g_strconcat (flist
, "\n", current_panel
->dir
.list
[i
].fname
, (char *) NULL
);
3907 mc_event_raise (MCEVENT_GROUP_CORE
, "clipboard_text_to_file", (gpointer
) flist
);
3913 /* --------------------------------------------------------------------------------------------- */
3914 /*** public functions ****************************************************************************/
3915 /* --------------------------------------------------------------------------------------------- */
3918 try_to_select (WPanel
* panel
, const char *name
)
3920 do_try_to_select (panel
, name
);
3921 select_item (panel
);
3924 /* --------------------------------------------------------------------------------------------- */
3927 panel_clean_dir (WPanel
* panel
)
3929 int count
= panel
->count
;
3932 panel
->top_file
= 0;
3933 panel
->selected
= 0;
3935 panel
->dirs_marked
= 0;
3937 panel
->searching
= FALSE
;
3938 panel
->is_panelized
= FALSE
;
3940 panel
->content_shift
= -1;
3941 panel
->max_shift
= -1;
3943 clean_dir (&panel
->dir
, count
);
3946 /* --------------------------------------------------------------------------------------------- */
3948 * Set Up panel's current dir object
3950 * @param panel panel object
3951 * @param path_str string contain path
3955 panel_set_cwd (WPanel
* panel
, const char *path_str
)
3957 vfs_path_free (panel
->cwd_vpath
);
3958 panel
->cwd_vpath
= vfs_path_from_str (path_str
);
3961 /* --------------------------------------------------------------------------------------------- */
3963 * Set Up panel's last working dir object
3965 * @param panel panel object
3966 * @param path_str string contain path
3970 panel_set_lwd (WPanel
* panel
, const char *path_str
)
3972 vfs_path_free (panel
->lwd_vpath
);
3973 panel
->lwd_vpath
= vfs_path_from_str (path_str
);
3976 /* --------------------------------------------------------------------------------------------- */
3978 * @param panel_name the name of the panel for setup retieving
3979 * @returns new instance of WPanel
3983 panel_new (const char *panel_name
)
3985 return panel_new_with_dir (panel_name
, NULL
);
3988 /* --------------------------------------------------------------------------------------------- */
3989 /** Panel creation for specified directory.
3990 * @param panel_name specifies the name of the panel for setup retieving
3991 * @param the path of working panel directory. If path is NULL then panel will be created for current directory
3992 * @returns new instance of WPanel
3996 panel_new_with_dir (const char *panel_name
, const char *wpath
)
4001 char *curdir
= NULL
;
4003 panel
= g_new0 (WPanel
, 1);
4005 /* No know sizes of the panel at startup */
4006 init_widget (&panel
->widget
, 0, 0, 0, 0, panel_callback
, panel_event
);
4008 /* We do not want the cursor */
4009 widget_want_cursor (panel
->widget
, 0);
4013 curdir
= _vfs_get_cwd ();
4014 panel_set_cwd (panel
, wpath
);
4019 panel
->cwd_vpath
= vfs_path_clone (vfs_get_raw_current_dir ());
4022 panel_set_lwd (panel
, ".");
4024 panel
->hist_name
= g_strconcat ("Dir Hist ", panel_name
, (char *) NULL
);
4025 /* directories history will be get later */
4027 panel
->dir
.list
= g_new (file_entry
, MIN_FILES
);
4028 panel
->dir
.size
= MIN_FILES
;
4032 panel
->top_file
= 0;
4033 panel
->selected
= 0;
4037 panel
->searching
= FALSE
;
4038 panel
->dirs_marked
= 0;
4039 panel
->is_panelized
= FALSE
;
4041 panel
->status_format
= 0;
4042 panel
->format_modified
= 1;
4043 panel
->content_shift
= -1;
4044 panel
->max_shift
= -1;
4046 panel
->panel_name
= g_strdup (panel_name
);
4047 panel
->user_format
= g_strdup (DEFAULT_USER_FORMAT
);
4049 panel
->codepage
= SELECT_CHARSET_NO_TRANSLATE
;
4051 for (i
= 0; i
< LIST_TYPES
; i
++)
4052 panel
->user_status_format
[i
] = g_strdup (DEFAULT_USER_FORMAT
);
4054 panel
->search_buffer
[0] = '\0';
4055 panel
->prev_search_buffer
[0] = '\0';
4056 panel
->frame_size
= frame_half
;
4058 section
= g_strconcat ("Temporal:", panel
->panel_name
, (char *) NULL
);
4059 if (!mc_config_has_group (mc_main_config
, section
))
4062 section
= g_strdup (panel
->panel_name
);
4064 panel_load_setup (panel
, section
);
4067 /* Load format strings */
4068 err
= set_panel_formats (panel
);
4070 set_panel_formats (panel
);
4074 const vfs_path_element_t
*path_element
;
4076 path_element
= vfs_path_get_by_index (panel
->cwd_vpath
, -1);
4077 if (path_element
->encoding
!= NULL
)
4078 panel
->codepage
= get_codepage_index (path_element
->encoding
);
4082 if (mc_chdir (panel
->cwd_vpath
) != 0)
4084 panel
->codepage
= SELECT_CHARSET_NO_TRANSLATE
;
4086 vfs_path_free (panel
->cwd_vpath
);
4087 panel
->cwd_vpath
= vfs_path_clone (vfs_get_raw_current_dir ());
4090 /* Load the default format */
4094 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
4096 do_load_dir (tmp_path
, &panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
,
4097 panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
4098 panel
->sort_info
.exec_first
, panel
->filter
);
4102 /* Restore old right path */
4107 vpath
= vfs_path_from_str (curdir
);
4108 err
= mc_chdir (vpath
);
4109 vfs_path_free (vpath
);
4116 /* --------------------------------------------------------------------------------------------- */
4119 panel_reload (WPanel
* panel
)
4121 struct stat current_stat
;
4125 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
4126 ok
= (panels_options
.fast_reload
&& stat (tmp_path
, ¤t_stat
) == 0
4127 && current_stat
.st_ctime
== panel
->dir_stat
.st_ctime
4128 && current_stat
.st_mtime
== panel
->dir_stat
.st_mtime
);
4138 if (mc_chdir (panel
->cwd_vpath
) != -1)
4141 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
4142 if (tmp_path
[0] == PATH_SEP
&& tmp_path
[1] == 0)
4144 panel_clean_dir (panel
);
4145 panel
->count
= set_zero_dir (&panel
->dir
) ? 1 : 0;
4149 last_slash
= strrchr (tmp_path
, PATH_SEP
);
4150 if (!last_slash
|| last_slash
== tmp_path
)
4152 vfs_path_free (panel
->cwd_vpath
);
4153 panel
->cwd_vpath
= vfs_path_from_str (PATH_SEP_STR
);
4157 memset (&(panel
->dir_stat
), 0, sizeof (panel
->dir_stat
));
4164 do_reload_dir (panel
->cwd_vpath
, &panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
,
4165 panel
->count
, panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
4166 panel
->sort_info
.exec_first
, panel
->filter
);
4169 if (panel
->selected
>= panel
->count
)
4170 do_select (panel
, panel
->count
- 1);
4172 recalculate_panel_summary (panel
);
4175 /* --------------------------------------------------------------------------------------------- */
4176 /* Switches the panel to the mode specified in the format */
4177 /* Seting up both format and status string. Return: 0 - on success; */
4178 /* 1 - format error; 2 - status error; 3 - errors in both formats. */
4181 set_panel_formats (WPanel
* p
)
4187 form
= use_display_format (p
, panel_format (p
), &err
, 0);
4196 delete_format (p
->format
);
4200 if (panels_options
.show_mini_info
)
4202 form
= use_display_format (p
, mini_status_format (p
), &err
, 1);
4211 delete_format (p
->status_format
);
4212 p
->status_format
= form
;
4216 panel_format_modified (p
);
4217 panel_update_cols (&(p
->widget
), p
->frame_size
);
4220 message (D_ERROR
, _("Warning"),
4221 _("User supplied format looks invalid, reverting to default."));
4224 g_free (p
->user_format
);
4225 p
->user_format
= g_strdup (DEFAULT_USER_FORMAT
);
4229 g_free (p
->user_status_format
[p
->list_type
]);
4230 p
->user_status_format
[p
->list_type
] = g_strdup (DEFAULT_USER_FORMAT
);
4236 /* --------------------------------------------------------------------------------------------- */
4239 panel_update_cols (Widget
* widget
, panel_display_t frame_size
)
4243 /* don't touch panel if it is not in dialog yet */
4244 /* if panel is not in dialog it is not in widgets list
4245 and cannot be compared with get_panel_widget() result */
4246 if (widget
->owner
== NULL
)
4249 if (panels_layout
.horizontal_split
)
4251 widget
->cols
= COLS
;
4255 if (frame_size
== frame_full
)
4260 else if (widget
== get_panel_widget (0))
4262 cols
= panels_layout
.left_panel_size
;
4267 cols
= COLS
- panels_layout
.left_panel_size
;
4268 origin
= panels_layout
.left_panel_size
;
4271 widget
->cols
= cols
;
4275 /* --------------------------------------------------------------------------------------------- */
4277 /* Select current item and readjust the panel */
4279 select_item (WPanel
* panel
)
4281 /* Although currently all over the code we set the selection and
4282 top file to decent values before calling select_item, I could
4283 forget it someday, so it's better to do the actual fitting here */
4285 if (panel
->selected
< 0)
4286 panel
->selected
= 0;
4288 if (panel
->selected
> panel
->count
- 1)
4289 panel
->selected
= panel
->count
- 1;
4291 adjust_top_file (panel
);
4295 execute_hooks (select_file_hook
);
4298 /* --------------------------------------------------------------------------------------------- */
4299 /** Clears all files in the panel, used only when one file was marked */
4301 unmark_files (WPanel
* panel
)
4307 for (i
= 0; i
< panel
->count
; i
++)
4308 file_mark (panel
, i
, 0);
4310 panel
->dirs_marked
= 0;
4315 /* --------------------------------------------------------------------------------------------- */
4316 /** Recalculate the panels summary information, used e.g. when marked
4317 files might have been removed by an external command */
4320 recalculate_panel_summary (WPanel
* panel
)
4325 panel
->dirs_marked
= 0;
4328 for (i
= 0; i
< panel
->count
; i
++)
4329 if (panel
->dir
.list
[i
].f
.marked
)
4331 /* do_file_mark will return immediately if newmark == oldmark.
4332 So we have to first unmark it to get panel's summary information
4333 updated. (Norbert) */
4334 panel
->dir
.list
[i
].f
.marked
= 0;
4335 do_file_mark (panel
, i
, 1);
4339 /* --------------------------------------------------------------------------------------------- */
4340 /** This routine marks a file or a directory */
4343 do_file_mark (WPanel
* panel
, int idx
, int mark
)
4345 if (panel
->dir
.list
[idx
].f
.marked
== mark
)
4348 /* Only '..' can't be marked, '.' isn't visible */
4349 if (strcmp (panel
->dir
.list
[idx
].fname
, "..") == 0)
4352 file_mark (panel
, idx
, mark
);
4353 if (panel
->dir
.list
[idx
].f
.marked
)
4356 if (S_ISDIR (panel
->dir
.list
[idx
].st
.st_mode
))
4358 if (panel
->dir
.list
[idx
].f
.dir_size_computed
)
4359 panel
->total
+= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4360 panel
->dirs_marked
++;
4363 panel
->total
+= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4368 if (S_ISDIR (panel
->dir
.list
[idx
].st
.st_mode
))
4370 if (panel
->dir
.list
[idx
].f
.dir_size_computed
)
4371 panel
->total
-= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4372 panel
->dirs_marked
--;
4375 panel
->total
-= (uintmax_t) panel
->dir
.list
[idx
].st
.st_size
;
4380 /* --------------------------------------------------------------------------------------------- */
4382 * Changes the current directory of the panel.
4383 * Record change in the directory history.
4386 do_panel_cd (struct WPanel
*panel
, const vfs_path_t
* new_dir_vpath
, enum cd_enum cd_type
)
4390 r
= _do_panel_cd (panel
, new_dir_vpath
, cd_type
);
4395 tmp_path
= vfs_path_to_str (panel
->cwd_vpath
);
4396 directory_history_add (panel
, tmp_path
);
4402 /* --------------------------------------------------------------------------------------------- */
4405 file_mark (WPanel
* panel
, int lc_index
, int val
)
4407 if (panel
->dir
.list
[lc_index
].f
.marked
!= val
)
4409 panel
->dir
.list
[lc_index
].f
.marked
= val
;
4414 /* --------------------------------------------------------------------------------------------- */
4417 panel_re_sort (WPanel
* panel
)
4425 filename
= g_strdup (selection (panel
)->fname
);
4426 unselect_item (panel
);
4427 do_sort (&panel
->dir
, panel
->sort_info
.sort_field
->sort_routine
, panel
->count
- 1,
4428 panel
->sort_info
.reverse
, panel
->sort_info
.case_sensitive
,
4429 panel
->sort_info
.exec_first
);
4430 panel
->selected
= -1;
4431 for (i
= panel
->count
; i
; i
--)
4433 if (!strcmp (panel
->dir
.list
[i
- 1].fname
, filename
))
4435 panel
->selected
= i
- 1;
4440 panel
->top_file
= panel
->selected
- ITEMS (panel
) / 2;
4441 select_item (panel
);
4445 /* --------------------------------------------------------------------------------------------- */
4448 panel_set_sort_order (WPanel
* panel
, const panel_field_t
* sort_order
)
4450 if (sort_order
== NULL
)
4453 panel
->sort_info
.sort_field
= sort_order
;
4455 /* The directory is already sorted, we have to load the unsorted stuff */
4456 if (sort_order
->sort_routine
== (sortfn
*) unsorted
)
4460 current_file
= g_strdup (panel
->dir
.list
[panel
->selected
].fname
);
4461 panel_reload (panel
);
4462 try_to_select (panel
, current_file
);
4463 g_free (current_file
);
4465 panel_re_sort (panel
);
4468 /* --------------------------------------------------------------------------------------------- */
4470 * Change panel encoding.
4471 * @param panel WPanel object
4475 panel_change_encoding (WPanel
* panel
)
4477 const char *encoding
= NULL
;
4483 r
= select_charset (-1, -1, panel
->codepage
, FALSE
);
4485 if (r
== SELECT_CHARSET_CANCEL
)
4486 return; /* Cancel */
4488 panel
->codepage
= r
;
4490 if (panel
->codepage
== SELECT_CHARSET_NO_TRANSLATE
)
4492 /* No translation */
4493 vfs_path_t
*cd_path_vpath
;
4495 g_free (init_translation_table (mc_global
.display_codepage
, mc_global
.display_codepage
));
4496 cd_path
= remove_encoding_from_path (panel
->cwd_vpath
);
4497 cd_path_vpath
= vfs_path_from_str (cd_path
);
4498 do_panel_cd (panel
, cd_path_vpath
, cd_parse_command
);
4500 vfs_path_free (cd_path_vpath
);
4505 errmsg
= init_translation_table (panel
->codepage
, mc_global
.display_codepage
);
4508 message (D_ERROR
, MSG_ERROR
, "%s", errmsg
);
4513 encoding
= get_codepage_id (panel
->codepage
);
4515 if (encoding
!= NULL
)
4517 vfs_change_encoding (panel
->cwd_vpath
, encoding
);
4519 cd_path
= vfs_path_to_str (panel
->cwd_vpath
);
4520 if (!do_panel_cd (panel
, panel
->cwd_vpath
, cd_parse_command
))
4521 message (D_ERROR
, MSG_ERROR
, _("Cannot chdir to \"%s\""), cd_path
);
4526 /* --------------------------------------------------------------------------------------------- */
4528 * This routine reloads the directory in both panels. It tries to
4529 * select current_file in current_panel and other_file in other_panel.
4530 * If current_file == -1 then it automatically sets current_file and
4531 * other_file to the currently selected files in the panels.
4533 * if force_update has the UP_ONLY_CURRENT bit toggled on, then it
4534 * will not reload the other panel.
4538 update_panels (panel_update_flags_t flags
, const char *current_file
)
4540 gboolean reload_other
= (flags
& UP_ONLY_CURRENT
) == 0;
4543 update_one_panel (get_current_index (), flags
, current_file
);
4545 update_one_panel (get_other_index (), flags
, UP_KEEPSEL
);
4547 if (get_current_type () == view_listing
)
4548 panel
= (WPanel
*) get_panel_widget (get_current_index ());
4550 panel
= (WPanel
*) get_panel_widget (get_other_index ());
4552 if (!panel
->is_panelized
)
4553 (void) mc_chdir (panel
->cwd_vpath
);
4556 /* --------------------------------------------------------------------------------------------- */
4559 directory_history_add (struct WPanel
*panel
, const char *dir
)
4564 vpath
= vfs_path_from_str (dir
);
4565 tmp
= vfs_path_to_str_flags (vpath
, 0, VPF_STRIP_PASSWORD
);
4566 vfs_path_free (vpath
);
4567 panel
->dir_history
= list_append_unique (panel
->dir_history
, tmp
);
4570 /* --------------------------------------------------------------------------------------------- */
4573 panel_get_num_of_sortable_fields (void)
4575 gsize ret
= 0, lc_index
;
4577 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4578 if (panel_fields
[lc_index
].is_user_choice
)
4583 /* --------------------------------------------------------------------------------------------- */
4586 panel_get_sortable_fields (gsize
* array_size
)
4591 lc_index
= panel_get_num_of_sortable_fields ();
4593 ret
= g_try_new0 (char *, lc_index
+ 1);
4597 if (array_size
!= NULL
)
4598 *array_size
= lc_index
;
4602 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
4603 if (panel_fields
[i
].is_user_choice
)
4604 ret
[lc_index
++] = g_strdup (_(panel_fields
[i
].title_hotkey
));
4605 return (const char **) ret
;
4608 /* --------------------------------------------------------------------------------------------- */
4610 const panel_field_t
*
4611 panel_get_field_by_id (const char *name
)
4614 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4615 if (panel_fields
[lc_index
].id
!= NULL
&& strcmp (name
, panel_fields
[lc_index
].id
) == 0)
4616 return &panel_fields
[lc_index
];
4620 /* --------------------------------------------------------------------------------------------- */
4622 const panel_field_t
*
4623 panel_get_field_by_title_hotkey (const char *name
)
4626 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4627 if (panel_fields
[lc_index
].title_hotkey
!= NULL
&&
4628 strcmp (name
, _(panel_fields
[lc_index
].title_hotkey
)) == 0)
4629 return &panel_fields
[lc_index
];
4633 /* --------------------------------------------------------------------------------------------- */
4635 const panel_field_t
*
4636 panel_get_field_by_title (const char *name
)
4639 gchar
*title
= NULL
;
4641 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4643 title
= panel_get_title_without_hotkey (panel_fields
[lc_index
].title_hotkey
);
4644 if (panel_fields
[lc_index
].title_hotkey
!= NULL
&& strcmp (name
, title
) == 0)
4647 return &panel_fields
[lc_index
];
4654 /* --------------------------------------------------------------------------------------------- */
4657 panel_get_num_of_user_possible_fields (void)
4659 gsize ret
= 0, lc_index
;
4661 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
4662 if (panel_fields
[lc_index
].use_in_user_format
)
4667 /* --------------------------------------------------------------------------------------------- */
4670 panel_get_user_possible_fields (gsize
* array_size
)
4675 lc_index
= panel_get_num_of_user_possible_fields ();
4677 ret
= g_try_new0 (char *, lc_index
+ 1);
4681 if (array_size
!= NULL
)
4682 *array_size
= lc_index
;
4686 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
4687 if (panel_fields
[i
].use_in_user_format
)
4688 ret
[lc_index
++] = g_strdup (_(panel_fields
[i
].title_hotkey
));
4689 return (const char **) ret
;
4692 /* --------------------------------------------------------------------------------------------- */
4697 panel_sort_up_sign
= mc_skin_get ("widget-common", "sort-sign-up", "'");
4698 panel_sort_down_sign
= mc_skin_get ("widget-common", "sort-sign-down", ",");
4700 panel_hiddenfiles_sign_show
= mc_skin_get ("widget-panel", "hiddenfiles-sign-show", ".");
4701 panel_hiddenfiles_sign_hide
= mc_skin_get ("widget-panel", "hiddenfiles-sign-hide", ".");
4702 panel_history_prev_item_sign
= mc_skin_get ("widget-panel", "history-prev-item-sign", "<");
4703 panel_history_next_item_sign
= mc_skin_get ("widget-panel", "history-next-item-sign", ">");
4704 panel_history_show_list_sign
= mc_skin_get ("widget-panel", "history-show-list-sign", "^");
4705 panel_filename_scroll_left_char
= mc_skin_get ("widget-panel", "filename-scroll-left-char", "{");
4706 panel_filename_scroll_right_char
= mc_skin_get ("widget-panel", "filename-scroll-right-char", "}");
4708 mc_event_add (MCEVENT_GROUP_FILEMANAGER
, "update_panels", event_update_panels
, NULL
, NULL
);
4709 mc_event_add (MCEVENT_GROUP_FILEMANAGER
, "panel_save_curent_file_to_clip_file",
4710 panel_save_curent_file_to_clip_file
, NULL
, NULL
);
4714 /* --------------------------------------------------------------------------------------------- */
4719 g_free (panel_sort_up_sign
);
4720 g_free (panel_sort_down_sign
);
4722 g_free (panel_hiddenfiles_sign_show
);
4723 g_free (panel_hiddenfiles_sign_hide
);
4724 g_free (panel_history_prev_item_sign
);
4725 g_free (panel_history_next_item_sign
);
4726 g_free (panel_history_show_list_sign
);
4727 g_free (panel_filename_scroll_left_char
);
4728 g_free (panel_filename_scroll_right_char
);
4732 /* --------------------------------------------------------------------------------------------- */