2 Copyright (C) 1994, 1995, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
3 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 Written by: 1995 Miguel de Icaza
16 1997, 1999 Timur Bakeyev
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
23 * \brief Source: panel managin module
34 #include "lib/global.h"
36 #include "lib/tty/tty.h"
38 #include "lib/strescape.h"
39 #include "lib/tty/mouse.h" /* For Gpm_Event */
40 #include "lib/tty/key.h" /* XCTRL and ALT macros */
41 #include "lib/filehighlight.h"
42 #include "lib/mcconfig.h"
43 #include "lib/vfs/mc-vfs/vfs.h"
44 #include "lib/unixcompat.h"
50 #include "ext.h" /* regexp_command */
51 #include "layout.h" /* Most layout variables are here */
52 #include "wtools.h" /* for message (...) */
54 #include "command.h" /* cmdline */
55 #include "setup.h" /* For loading/saving panel options */
59 #include "menu.h" /* menubar_visible */
60 #include "main-widgets.h"
62 #include "mountlist.h" /* my_statfs */
63 #include "selcodepage.h" /* select_charset () */
64 #include "charsets.h" /* get_codepage_id () */
65 #include "cmddef.h" /* CK_ cmd name const */
66 #include "keybind.h" /* global_keymap_t */
68 #define ELEMENTS(arr) ( sizeof(arr) / sizeof((arr)[0]) )
73 #define MARKED_SELECTED 3
77 * This describes a format item. The parse_display_format routine parses
78 * the user specified format and creates a linked list of format_e structures.
80 typedef struct format_e
82 struct format_e
*next
;
83 int requested_field_len
;
85 align_crt_t just_mode
;
87 const char *(*string_fn
) (file_entry
*, int len
);
94 QSEARCH_CASE_INSENSITIVE
= 0, /* quick search in case insensitive mode */
95 QSEARCH_CASE_SENSITIVE
= 1, /* quick search in case sensitive mode */
96 QSEARCH_PANEL_CASE
= 2 /* quick search get value from panel case_sensitive */
99 int quick_search_case_sensitive
= QSEARCH_PANEL_CASE
;
101 /* If true, show the mini-info on the panel */
102 int show_mini_info
= 1;
104 /* If true, then use stat() on the cwd to determine directory changes */
107 /* If true, use some usability hacks by Torben */
108 int torben_fj_mode
= 0;
110 /* If true, up/down keys scroll the pane listing by pages */
111 int panel_scroll_pages
= 1;
113 /* If 1, we use permission hilighting */
114 int permission_mode
= 0;
116 /* If 1 - then add per file type hilighting */
117 int filetype_mode
= 1;
119 /* The hook list for the select file function */
120 Hook
*select_file_hook
= 0;
122 static cb_ret_t
panel_callback (Widget
*, widget_msg_t msg
, int parm
);
123 static int panel_event (Gpm_Event
* event
, void *);
124 static void paint_frame (WPanel
* panel
);
125 static const char *panel_format (WPanel
* panel
);
126 static const char *mini_status_format (WPanel
* panel
);
128 static char *panel_sort_up_sign
= NULL
;
129 static char *panel_sort_down_sign
= NULL
;
131 static char *panel_hiddenfiles_sign_show
= NULL
;
132 static char *panel_hiddenfiles_sign_hide
= NULL
;
133 static char *panel_history_prev_item_sign
= NULL
;
134 static char *panel_history_next_item_sign
= NULL
;
135 static char *panel_history_show_list_sign
= NULL
;
137 /* This macro extracts the number of available lines in a panel */
138 #define llines(p) (p->widget.lines-3 - (show_mini_info ? 2 : 0))
141 set_colors (WPanel
* panel
)
144 tty_set_normal_attrs ();
145 tty_setcolor (NORMAL_COLOR
);
148 /* Delete format string, it is a linked list */
150 delete_format (format_e
* format
)
152 while (format
!= NULL
)
154 format_e
*next
= format
->next
;
155 g_free (format
->title
);
161 /* This code relies on the default justification!!! */
163 add_permission_string (char *dest
, int width
, file_entry
* fe
, int attr
, int color
, int is_octal
)
167 l
= get_user_permissions (&fe
->st
);
171 /* Place of the access bit in octal mode */
177 /* The same to the triplet in string mode */
182 for (i
= 0; i
< width
; i
++)
186 if (attr
== SELECTED
|| attr
== MARKED_SELECTED
)
187 tty_setcolor (MARKED_SELECTED_COLOR
);
189 tty_setcolor (MARKED_COLOR
);
192 tty_setcolor (color
);
194 tty_lowlevel_setcolor (-color
);
196 tty_print_char (dest
[i
]);
200 /* String representations of various file attributes */
203 string_file_name (file_entry
* fe
, int len
)
205 static char buffer
[MC_MAXPATHLEN
* MB_LEN_MAX
+ 1];
208 g_strlcpy (buffer
, fe
->fname
, sizeof (buffer
));
215 unsigned int digits
= 0;
225 format_device_number (char *buf
, size_t bufsize
, dev_t dev
)
227 dev_t major_dev
= major (dev
);
228 dev_t minor_dev
= minor (dev
);
229 unsigned int major_digits
= ilog10 (major_dev
);
230 unsigned int minor_digits
= ilog10 (minor_dev
);
232 g_assert (bufsize
>= 1);
233 if (major_digits
+ 1 + minor_digits
+ 1 <= bufsize
)
235 g_snprintf (buf
, bufsize
, "%lu,%lu", (unsigned long) major_dev
, (unsigned long) minor_dev
);
239 g_strlcpy (buf
, _("[dev]"), bufsize
);
245 string_file_size (file_entry
* fe
, int len
)
247 static char buffer
[BUF_TINY
];
249 /* Don't ever show size of ".." since we don't calculate it */
250 if (!strcmp (fe
->fname
, ".."))
255 #ifdef HAVE_STRUCT_STAT_ST_RDEV
256 if (S_ISBLK (fe
->st
.st_mode
) || S_ISCHR (fe
->st
.st_mode
))
257 format_device_number (buffer
, len
+ 1, fe
->st
.st_rdev
);
261 size_trunc_len (buffer
, (unsigned int) len
, fe
->st
.st_size
, 0);
268 string_file_size_brief (file_entry
* fe
, int len
)
270 if (S_ISLNK (fe
->st
.st_mode
) && !fe
->f
.link_to_dir
)
275 if ((S_ISDIR (fe
->st
.st_mode
) || fe
->f
.link_to_dir
) && strcmp (fe
->fname
, ".."))
280 return string_file_size (fe
, len
);
283 /* This functions return a string representation of a file entry */
286 string_file_type (file_entry
* fe
, int len
)
288 static char buffer
[2];
291 if (S_ISDIR (fe
->st
.st_mode
))
292 buffer
[0] = PATH_SEP
;
293 else if (S_ISLNK (fe
->st
.st_mode
))
295 if (fe
->f
.link_to_dir
)
297 else if (fe
->f
.stale_link
)
302 else if (S_ISCHR (fe
->st
.st_mode
))
304 else if (S_ISSOCK (fe
->st
.st_mode
))
306 else if (S_ISDOOR (fe
->st
.st_mode
))
308 else if (S_ISBLK (fe
->st
.st_mode
))
310 else if (S_ISFIFO (fe
->st
.st_mode
))
312 else if (S_ISNAM (fe
->st
.st_mode
))
314 else if (!S_ISREG (fe
->st
.st_mode
))
315 buffer
[0] = '?'; /* non-regular of unknown kind */
316 else if (is_exe (fe
->st
.st_mode
))
326 string_file_mtime (file_entry
* fe
, int len
)
329 return file_date (fe
->st
.st_mtime
);
334 string_file_atime (file_entry
* fe
, int len
)
337 return file_date (fe
->st
.st_atime
);
342 string_file_ctime (file_entry
* fe
, int len
)
345 return file_date (fe
->st
.st_ctime
);
350 string_file_permission (file_entry
* fe
, int len
)
353 return string_perm (fe
->st
.st_mode
);
358 string_file_perm_octal (file_entry
* fe
, int len
)
360 static char buffer
[10];
363 g_snprintf (buffer
, sizeof (buffer
), "0%06lo", (unsigned long) fe
->st
.st_mode
);
369 string_file_nlinks (file_entry
* fe
, int len
)
371 static char buffer
[BUF_TINY
];
374 g_snprintf (buffer
, sizeof (buffer
), "%16d", (int) fe
->st
.st_nlink
);
380 string_inode (file_entry
* fe
, int len
)
382 static char buffer
[10];
385 g_snprintf (buffer
, sizeof (buffer
), "%lu", (unsigned long) fe
->st
.st_ino
);
391 string_file_nuid (file_entry
* fe
, int len
)
393 static char buffer
[10];
396 g_snprintf (buffer
, sizeof (buffer
), "%lu", (unsigned long) fe
->st
.st_uid
);
402 string_file_ngid (file_entry
* fe
, int len
)
404 static char buffer
[10];
407 g_snprintf (buffer
, sizeof (buffer
), "%lu", (unsigned long) fe
->st
.st_gid
);
413 string_file_owner (file_entry
* fe
, int len
)
416 return get_owner (fe
->st
.st_uid
);
421 string_file_group (file_entry
* fe
, int len
)
424 return get_group (fe
->st
.st_gid
);
429 string_marked (file_entry
* fe
, int len
)
432 return fe
->f
.marked
? "*" : " ";
437 string_space (file_entry
* fe
, int len
)
446 string_dot (file_entry
* fe
, int len
)
456 panel_field_t panel_fields
[] = {
458 "unsorted", 12, 1, J_LEFT_FIT
,
459 /* TRANSLATORS: one single character to represent 'unsorted' sort mode */
460 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
462 N_("&Unsorted"), TRUE
, FALSE
,
468 "name", 12, 1, J_LEFT_FIT
,
469 /* TRANSLATORS: one single character to represent 'name' sort mode */
470 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
472 N_("&Name"), TRUE
, TRUE
,
478 "version", 12, 1, J_LEFT_FIT
,
479 /* TRANSLATORS: one single character to represent 'version' sort mode */
480 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
482 N_("&Version"), TRUE
, FALSE
,
488 "extension", 12, 1, J_LEFT_FIT
,
489 /* TRANSLATORS: one single character to represent 'extension' sort mode */
490 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
492 N_("&Extension"), TRUE
, FALSE
,
493 string_file_name
, /* TODO: string_file_ext */
498 "size", 7, 0, J_RIGHT
,
499 /* TRANSLATORS: one single character to represent 'size' sort mode */
500 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
502 N_("&Size"), TRUE
, TRUE
,
508 "bsize", 7, 0, J_RIGHT
,
510 N_("Block Size"), FALSE
, FALSE
,
511 string_file_size_brief
,
516 "type", GT
, 0, J_LEFT
,
524 "mtime", 12, 0, J_RIGHT
,
525 /* TRANSLATORS: one single character to represent 'Modify time' sort mode */
526 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
528 N_("&Modify time"), TRUE
, TRUE
,
534 "atime", 12, 0, J_RIGHT
,
535 /* TRANSLATORS: one single character to represent 'Access time' sort mode */
536 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
538 N_("&Access time"), TRUE
, TRUE
,
540 (sortfn
*) sort_atime
544 "ctime", 12, 0, J_RIGHT
,
545 /* TRANSLATORS: one single character to represent 'Change time' sort mode */
546 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
548 N_("C&Hange time"), TRUE
, TRUE
,
550 (sortfn
*) sort_ctime
554 "perm", 10, 0, J_LEFT
,
556 N_("Permission"), FALSE
, TRUE
,
557 string_file_permission
,
562 "mode", 6, 0, J_RIGHT
,
564 N_("Perm"), FALSE
, TRUE
,
565 string_file_perm_octal
,
570 "nlink", 2, 0, J_RIGHT
,
572 N_("Nl"), FALSE
, TRUE
,
573 string_file_nlinks
, NULL
577 "inode", 5, 0, J_RIGHT
,
578 /* TRANSLATORS: one single character to represent 'inode' sort mode */
579 /* TRANSLATORS: no need to translate 'sort', it's just a context prefix */
581 N_("&Inode"), TRUE
, TRUE
,
583 (sortfn
*) sort_inode
587 "nuid", 5, 0, J_RIGHT
,
589 N_("UID"), FALSE
, FALSE
,
595 "ngid", 5, 0, J_RIGHT
,
597 N_("GID"), FALSE
, FALSE
,
603 "owner", 8, 0, J_LEFT_FIT
,
605 N_("Owner"), FALSE
, TRUE
,
611 "group", 8, 0, J_LEFT_FIT
,
613 N_("Group"), FALSE
, TRUE
,
619 "mark", 1, 0, J_RIGHT
,
635 "space", 1, 0, J_RIGHT
,
643 "dot", 1, 0, J_RIGHT
,
651 NULL
, 0, 0, J_RIGHT
, NULL
, NULL
, FALSE
, FALSE
, NULL
, NULL
657 file_compute_color (int attr
, file_entry
* fe
)
662 return (SELECTED_COLOR
);
664 return (MARKED_COLOR
);
665 case MARKED_SELECTED
:
666 return (MARKED_SELECTED_COLOR
);
668 return (NORMAL_COLOR
);
672 return (NORMAL_COLOR
);
675 return mc_fhl_get_color (mc_filehighlight
, fe
);
678 /* Formats the file number file_index of panel in the buffer dest */
680 format_file (char *dest
, int limit
, WPanel
* panel
, int file_index
, int width
, int attr
,
683 int color
, length
, empty_line
;
685 format_e
*format
, *home
;
691 empty_line
= (file_index
>= panel
->count
);
692 home
= (isstatus
) ? panel
->status_format
: panel
->format
;
693 fe
= &panel
->dir
.list
[file_index
];
696 color
= file_compute_color (attr
, fe
);
698 color
= NORMAL_COLOR
;
700 for (format
= home
; format
; format
= format
->next
)
705 if (format
->string_fn
)
713 txt
= (*format
->string_fn
) (fe
, format
->field_len
);
715 len
= format
->field_len
;
716 if (len
+ length
> width
)
717 len
= width
- length
;
724 if (!strcmp (format
->id
, "perm"))
726 else if (!strcmp (format
->id
, "mode"))
731 tty_setcolor (color
);
733 tty_lowlevel_setcolor (-color
);
735 preperad_text
= (char *) str_fit_to_term (txt
, len
, format
->just_mode
);
737 add_permission_string (preperad_text
, format
->field_len
, fe
, attr
, color
, perm
- 1);
739 tty_print_string (preperad_text
);
745 if (attr
== SELECTED
|| attr
== MARKED_SELECTED
)
746 tty_setcolor (SELECTED_COLOR
);
748 tty_setcolor (NORMAL_COLOR
);
749 tty_print_one_vline (TRUE
);
755 tty_draw_hline (-1, -1, ' ', width
- length
);
759 repaint_file (WPanel
* panel
, int file_index
, int mv
, int attr
, int isstatus
)
761 int second_column
= 0;
764 char buffer
[BUF_MEDIUM
];
766 gboolean panel_is_split
= !isstatus
&& panel
->split
;
768 width
= panel
->widget
.cols
- 2;
772 second_column
= (file_index
- panel
->top_file
) / llines (panel
);
773 width
= width
/ 2 - 1;
775 if (second_column
!= 0)
778 /*width = (panel->widget.cols-2) - (panel->widget.cols-2)/2 - 1; */
779 width
= panel
->widget
.cols
- offset
- 2;
783 /* Nothing to paint */
790 widget_move (&panel
->widget
,
791 (file_index
- panel
->top_file
) % llines (panel
) + 2, offset
+ 1);
793 widget_move (&panel
->widget
, file_index
- panel
->top_file
+ 2, 1);
796 format_file (buffer
, sizeof (buffer
), panel
, file_index
, width
, attr
, isstatus
);
801 tty_print_char (' ');
804 tty_setcolor (NORMAL_COLOR
);
805 tty_print_one_vline (TRUE
);
811 display_mini_info (WPanel
* panel
)
816 widget_move (&panel
->widget
, llines (panel
) + 3, 1);
818 if (panel
->searching
)
820 tty_setcolor (INPUT_COLOR
);
821 tty_print_char ('/');
822 tty_print_string (str_fit_to_term (panel
->search_buffer
, panel
->widget
.cols
- 3, J_LEFT
));
826 /* Status resolves links and show them */
829 if (S_ISLNK (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
831 char *lc_link
, link_target
[MC_MAXPATHLEN
];
834 lc_link
= concat_dir_and_file (panel
->cwd
, panel
->dir
.list
[panel
->selected
].fname
);
835 len
= mc_readlink (lc_link
, link_target
, MC_MAXPATHLEN
- 1);
839 link_target
[len
] = 0;
840 tty_print_string ("-> ");
841 tty_print_string (str_fit_to_term (link_target
, panel
->widget
.cols
- 5, J_LEFT_FIT
));
844 tty_print_string (str_fit_to_term (_("<readlink failed>"),
845 panel
->widget
.cols
- 2, J_LEFT
));
847 else if (strcmp (panel
->dir
.list
[panel
->selected
].fname
, "..") == 0)
850 * while loading directory (do_load_dir() and do_reload_dir()),
851 * the actual stat info about ".." directory isn't got;
852 * so just don't display incorrect info about ".." directory */
853 tty_print_string (str_fit_to_term (_("UP--DIR"), panel
->widget
.cols
- 2, J_LEFT
));
856 /* Default behavior */
857 repaint_file (panel
, panel
->selected
, 0, STATUS
, 1);
861 paint_dir (WPanel
* panel
)
864 int color
; /* Color value of the line */
865 int items
; /* Number of items */
867 items
= llines (panel
) * (panel
->split
? 2 : 1);
869 for (i
= 0; i
< items
; i
++)
871 if (i
+ panel
->top_file
>= panel
->count
)
875 color
= 2 * (panel
->dir
.list
[i
+ panel
->top_file
].f
.marked
);
876 color
+= (panel
->selected
== i
+ panel
->top_file
&& panel
->active
);
878 repaint_file (panel
, i
+ panel
->top_file
, 1, color
, 0);
880 tty_set_normal_attrs ();
884 display_total_marked_size (WPanel
* panel
, int y
, int x
, gboolean size_only
)
886 char buffer
[BUF_SMALL
], b_bytes
[BUF_SMALL
], *buf
;
889 if (panel
->marked
<= 0)
892 buf
= size_only
? b_bytes
: buffer
;
893 cols
= panel
->widget
.cols
- 2;
896 * This is a trick to use two ngettext() calls in one sentence.
897 * First make "N bytes", then insert it into "X in M files".
899 g_snprintf (b_bytes
, sizeof (b_bytes
),
900 ngettext ("%s byte", "%s bytes", (unsigned long) panel
->total
),
901 size_trunc_sep (panel
->total
));
903 g_snprintf (buffer
, sizeof (buffer
),
904 ngettext ("%s in %d file", "%s in %d files", panel
->marked
),
905 b_bytes
, panel
->marked
);
907 /* don't forget spaces around buffer content */
908 buf
= (char *) str_trunc (buf
, cols
- 4);
911 /* center in panel */
912 x
= (panel
->widget
.cols
- str_term_width1 (buf
)) / 2 - 1;
915 * y == llines (panel) + 2 for mini_info_separator
916 * y == panel->widget.lines - 1 for panel bottom frame
918 widget_move (&panel
->widget
, y
, x
);
919 tty_setcolor (MARKED_COLOR
);
920 tty_printf (" %s ", buf
);
924 mini_info_separator (WPanel
* panel
)
928 const int y
= llines (panel
) + 2;
930 tty_setcolor (NORMAL_COLOR
);
931 tty_draw_hline (panel
->widget
.y
+ y
, panel
->widget
.x
+ 1,
932 ACS_HLINE
, panel
->widget
.cols
- 2);
933 /* Status displays total marked size.
934 * Centered in panel, full format. */
935 display_total_marked_size (panel
, y
, -1, FALSE
);
940 show_free_space (WPanel
* panel
)
942 /* Used to figure out how many free space we have */
943 static struct my_statfs myfs_stats
;
944 /* Old current working directory for displaying free space */
945 static char *old_cwd
= NULL
;
947 /* Don't try to stat non-local fs */
948 if (!vfs_file_is_local (panel
->cwd
) || !free_space
)
951 if (old_cwd
== NULL
|| strcmp (old_cwd
, panel
->cwd
) != 0)
953 char rpath
[PATH_MAX
];
957 old_cwd
= g_strdup (panel
->cwd
);
959 if (mc_realpath (panel
->cwd
, rpath
) == NULL
)
962 my_statfs (&myfs_stats
, rpath
);
965 if (myfs_stats
.avail
> 0 || myfs_stats
.total
> 0)
967 char buffer1
[6], buffer2
[6], tmp
[BUF_SMALL
];
968 size_trunc_len (buffer1
, sizeof (buffer1
) - 1, myfs_stats
.avail
, 1);
969 size_trunc_len (buffer2
, sizeof (buffer2
) - 1, myfs_stats
.total
, 1);
970 g_snprintf (tmp
, sizeof (tmp
), " %s/%s (%d%%) ", buffer1
, buffer2
,
971 myfs_stats
.total
> 0 ?
972 (int) (100 * (double) myfs_stats
.avail
/ myfs_stats
.total
) : 0);
973 widget_move (&panel
->widget
, panel
->widget
.lines
- 1,
974 panel
->widget
.cols
- 2 - (int) strlen (tmp
));
975 tty_setcolor (NORMAL_COLOR
);
976 tty_print_string (tmp
);
981 show_dir (WPanel
* panel
)
985 draw_box (panel
->widget
.parent
,
986 panel
->widget
.y
, panel
->widget
.x
, panel
->widget
.lines
, panel
->widget
.cols
, FALSE
);
990 widget_move (&panel
->widget
, llines (panel
) + 2, 0);
991 tty_print_alt_char (ACS_LTEE
, FALSE
);
992 widget_move (&panel
->widget
, llines (panel
) + 2, panel
->widget
.cols
- 1);
993 tty_print_alt_char (ACS_RTEE
, FALSE
);
996 widget_move (&panel
->widget
, 0, 1);
997 tty_print_string (panel_history_prev_item_sign
);
999 tmp
= (show_dot_files
) ? panel_hiddenfiles_sign_show
: panel_hiddenfiles_sign_hide
;
1001 g_strdup_printf ("%s[%s]%s", tmp
, panel_history_show_list_sign
,
1002 panel_history_next_item_sign
);
1004 widget_move (&panel
->widget
, 0, panel
->widget
.cols
- 6);
1005 tty_print_string (tmp
);
1010 tty_setcolor (REVERSE_COLOR
);
1012 widget_move (&panel
->widget
, 0, 3);
1015 str_term_trim (strip_home_and_password (panel
->cwd
),
1016 min (max (panel
->widget
.cols
- 12, 0), panel
->widget
.cols
)));
1018 if (!show_mini_info
)
1020 if (panel
->marked
== 0)
1022 /* Show size of curret file in the bottom of panel */
1023 if (S_ISREG (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
1025 char buffer
[BUF_SMALL
];
1027 g_snprintf (buffer
, sizeof (buffer
), " %s ",
1028 size_trunc_sep (panel
->dir
.list
[panel
->selected
].st
.st_size
));
1029 tty_setcolor (NORMAL_COLOR
);
1030 widget_move (&panel
->widget
, panel
->widget
.lines
- 1, 4);
1031 tty_print_string (buffer
);
1036 /* Show total size of marked files
1037 * In the bottom of panel, display size only. */
1038 display_total_marked_size (panel
, panel
->widget
.lines
- 1, 2, TRUE
);
1042 show_free_space (panel
);
1045 tty_set_normal_attrs ();
1048 /* To be used only by long_frame and full_frame to adjust top_file */
1050 adjust_top_file (WPanel
* panel
)
1052 int old_top
= panel
->top_file
;
1054 if (panel
->selected
- old_top
> llines (panel
))
1055 panel
->top_file
= panel
->selected
;
1056 if (old_top
- panel
->count
> llines (panel
))
1057 panel
->top_file
= panel
->count
- llines (panel
);
1060 /* Repaint everything, including frame and separator */
1062 paint_panel (WPanel
* panel
)
1064 paint_frame (panel
); /* including show_dir */
1066 mini_info_separator (panel
);
1067 display_mini_info (panel
);
1071 /* add "#enc:encodning" to end of path */
1072 /* if path end width a previous #enc:, only encoding is changed no additional
1077 add_encoding_to_path (const char *path
, const char *encoding
)
1083 semi
= g_strrstr (path
, "#enc:");
1087 slash
= strchr (semi
, PATH_SEP
);
1090 result
= g_strconcat (path
, "/#enc:", encoding
, (char *) NULL
);
1095 result
= g_strconcat (path
, "/#enc:", encoding
, (char *) NULL
);
1101 result
= g_strconcat (path
, "/#enc:", encoding
, (char *) NULL
);
1108 remove_encoding_from_path (const char *path
)
1111 GString
*tmp_path
, *tmp_conv
;
1116 ret
= g_string_new ("");
1117 tmp_conv
= g_string_new ("");
1119 tmp_path
= g_string_new (path
);
1121 while ((tmp
= g_strrstr (tmp_path
->str
, "/#enc:")) != NULL
)
1123 enc
= vfs_get_encoding ((const char *) tmp
);
1124 converter
= enc
? str_crt_conv_to (enc
) : str_cnv_to_term
;
1125 if (converter
== INVALID_CONV
)
1126 converter
= str_cnv_to_term
;
1129 while (*tmp2
&& *tmp2
!= '/')
1134 str_vfs_convert_from (converter
, tmp2
, tmp_conv
);
1135 g_string_prepend (ret
, tmp_conv
->str
);
1136 g_string_set_size (tmp_conv
, 0);
1138 g_string_set_size (tmp_path
, tmp
- tmp_path
->str
);
1139 str_close_conv (converter
);
1141 g_string_prepend (ret
, tmp_path
->str
);
1142 g_string_free (tmp_path
, TRUE
);
1143 g_string_free (tmp_conv
, TRUE
);
1146 g_string_free (ret
, FALSE
);
1151 * Repaint the contents of the panels without frames. To schedule panel
1152 * for repainting, set panel->dirty to 1. There are many reasons why
1153 * the panels need to be repainted, and this is a costly operation, so
1154 * it's done once per event.
1157 update_dirty_panels (void)
1159 if (current_panel
->dirty
)
1160 paint_panel (current_panel
);
1162 if ((get_other_type () == view_listing
) && other_panel
->dirty
)
1163 paint_panel (other_panel
);
1167 do_select (WPanel
* panel
, int i
)
1169 if (i
!= panel
->selected
)
1172 panel
->selected
= i
;
1173 panel
->top_file
= panel
->selected
- (panel
->widget
.lines
- 2) / 2;
1174 if (panel
->top_file
< 0)
1175 panel
->top_file
= 0;
1180 do_try_to_select (WPanel
* panel
, const char *name
)
1187 do_select (panel
, 0);
1191 /* We only want the last component of the directory,
1192 * and from this only the name without suffix. */
1193 subdir
= vfs_strip_suffix_from_filename (x_basename (name
));
1195 /* Search that subdirectory, if found select it */
1196 for (i
= 0; i
< panel
->count
; i
++)
1198 if (strcmp (subdir
, panel
->dir
.list
[i
].fname
) == 0)
1200 do_select (panel
, i
);
1206 /* Try to select a file near the file that is missing */
1207 if (panel
->selected
>= panel
->count
)
1208 do_select (panel
, panel
->count
- 1);
1213 try_to_select (WPanel
* panel
, const char *name
)
1215 do_try_to_select (panel
, name
);
1216 select_item (panel
);
1220 panel_update_cols (Widget
* widget
, int frame_size
)
1224 if (horizontal_split
)
1226 widget
->cols
= COLS
;
1230 if (frame_size
== frame_full
)
1237 if (widget
== get_panel_widget (0))
1239 cols
= first_panel_size
;
1244 cols
= COLS
- first_panel_size
;
1245 origin
= first_panel_size
;
1249 widget
->cols
= cols
;
1253 extern int saving_setup
;
1255 panel_save_name (WPanel
* panel
)
1257 /* If the program is shuting down */
1258 if ((midnight_shutdown
&& auto_save_setup
) || saving_setup
)
1259 return g_strdup (panel
->panel_name
);
1261 return g_strconcat ("Temporal:", panel
->panel_name
, (char *) NULL
);
1265 panel_clean_dir (WPanel
* panel
)
1267 int count
= panel
->count
;
1270 panel
->top_file
= 0;
1271 panel
->selected
= 0;
1273 panel
->dirs_marked
= 0;
1275 panel
->searching
= 0;
1276 panel
->is_panelized
= 0;
1279 clean_dir (&panel
->dir
, count
);
1283 panel_destroy (WPanel
* p
)
1287 char *name
= panel_save_name (p
);
1289 panel_save_setup (p
, name
);
1290 panel_clean_dir (p
);
1292 /* save and clean history */
1295 history_put (p
->hist_name
, p
->dir_history
);
1297 p
->dir_history
= g_list_first (p
->dir_history
);
1298 g_list_foreach (p
->dir_history
, (GFunc
) g_free
, NULL
);
1299 g_list_free (p
->dir_history
);
1302 g_free (p
->hist_name
);
1304 delete_format (p
->format
);
1305 delete_format (p
->status_format
);
1307 g_free (p
->user_format
);
1308 for (i
= 0; i
< LIST_TYPES
; i
++)
1309 g_free (p
->user_status_format
[i
]);
1310 g_free (p
->dir
.list
);
1311 g_free (p
->panel_name
);
1316 panel_format_modified (WPanel
* panel
)
1318 panel
->format_modified
= 1;
1321 /* Panel creation */
1322 /* The parameter specifies the name of the panel for setup retieving */
1324 panel_new (const char *panel_name
)
1326 return panel_new_with_dir (panel_name
, NULL
);
1329 /* Panel creation for specified directory */
1330 /* The parameter specifies the name of the panel for setup retieving */
1331 /* and the path of working panel directory. If path is NULL then */
1332 /* panel will be created for current directory */
1334 panel_new_with_dir (const char *panel_name
, const char *wpath
)
1339 char curdir
[MC_MAXPATHLEN
];
1341 panel
= g_new0 (WPanel
, 1);
1343 /* No know sizes of the panel at startup */
1344 init_widget (&panel
->widget
, 0, 0, 0, 0, panel_callback
, panel_event
);
1346 /* We do not want the cursor */
1347 widget_want_cursor (panel
->widget
, 0);
1351 g_strlcpy (panel
->cwd
, wpath
, sizeof (panel
->cwd
));
1352 mc_get_current_wd (curdir
, sizeof (curdir
) - 2);
1355 mc_get_current_wd (panel
->cwd
, sizeof (panel
->cwd
) - 2);
1357 strcpy (panel
->lwd
, ".");
1359 panel
->hist_name
= g_strconcat ("Dir Hist ", panel_name
, (char *) NULL
);
1360 panel
->dir_history
= history_get (panel
->hist_name
);
1361 directory_history_add (panel
, panel
->cwd
);
1363 panel
->dir
.list
= g_new (file_entry
, MIN_FILES
);
1364 panel
->dir
.size
= MIN_FILES
;
1368 panel
->top_file
= 0;
1369 panel
->selected
= 0;
1374 panel
->searching
= 0;
1375 panel
->dirs_marked
= 0;
1376 panel
->is_panelized
= 0;
1378 panel
->status_format
= 0;
1379 panel
->format_modified
= 1;
1381 panel
->panel_name
= g_strdup (panel_name
);
1382 panel
->user_format
= g_strdup (DEFAULT_USER_FORMAT
);
1384 for (i
= 0; i
< LIST_TYPES
; i
++)
1385 panel
->user_status_format
[i
] = g_strdup (DEFAULT_USER_FORMAT
);
1387 panel
->search_buffer
[0] = 0;
1388 panel
->frame_size
= frame_half
;
1389 section
= g_strconcat ("Temporal:", panel
->panel_name
, (char *) NULL
);
1390 if (!mc_config_has_group (mc_main_config
, section
))
1393 section
= g_strdup (panel
->panel_name
);
1395 panel_load_setup (panel
, section
);
1398 /* Load format strings */
1399 err
= set_panel_formats (panel
);
1401 set_panel_formats (panel
);
1403 /* Because do_load_dir lists files in current directory */
1407 ret
= mc_chdir (wpath
);
1410 /* Load the default format */
1412 do_load_dir (panel
->cwd
, &panel
->dir
, panel
->current_sort_field
->sort_routine
,
1413 panel
->reverse
, panel
->case_sensitive
, panel
->exec_first
, panel
->filter
);
1415 /* Restore old right path */
1419 ret
= mc_chdir (curdir
);
1426 panel_reload (WPanel
* panel
)
1428 struct stat current_stat
;
1430 if (fast_reload
&& !stat (panel
->cwd
, ¤t_stat
)
1431 && current_stat
.st_ctime
== panel
->dir_stat
.st_ctime
1432 && current_stat
.st_mtime
== panel
->dir_stat
.st_mtime
)
1435 while (mc_chdir (panel
->cwd
) == -1)
1439 if (panel
->cwd
[0] == PATH_SEP
&& panel
->cwd
[1] == 0)
1441 panel_clean_dir (panel
);
1442 panel
->count
= set_zero_dir (&panel
->dir
) ? 1 : 0;
1445 last_slash
= strrchr (panel
->cwd
, PATH_SEP
);
1446 if (!last_slash
|| last_slash
== panel
->cwd
)
1447 strcpy (panel
->cwd
, PATH_SEP_STR
);
1450 memset (&(panel
->dir_stat
), 0, sizeof (panel
->dir_stat
));
1455 do_reload_dir (panel
->cwd
, &panel
->dir
, panel
->current_sort_field
->sort_routine
,
1456 panel
->count
, panel
->reverse
, panel
->case_sensitive
,
1457 panel
->exec_first
, panel
->filter
);
1460 if (panel
->selected
>= panel
->count
)
1461 do_select (panel
, panel
->count
- 1);
1463 recalculate_panel_summary (panel
);
1467 panel_paint_sort_info (WPanel
* panel
)
1469 const char *sort_sign
= (panel
->reverse
) ? panel_sort_down_sign
: panel_sort_up_sign
;
1472 if (*panel
->current_sort_field
->hotkey
== '\0')
1475 str
= g_strdup_printf ("%s%s", sort_sign
, Q_ (panel
->current_sort_field
->hotkey
));
1477 widget_move (&panel
->widget
, 1, 1);
1478 tty_print_string (str
);
1483 panel_get_title_without_hotkey (const char *title
)
1485 char *translated_title
;
1490 if (title
[0] == '\0')
1491 return g_strdup ("");
1493 translated_title
= g_strdup (_(title
));
1495 hkey
= strchr (translated_title
, '&');
1496 if ((hkey
!= NULL
) && (hkey
[1] != '\0'))
1497 memmove ((void *) hkey
, (void *) hkey
+ 1, strlen (hkey
));
1499 return translated_title
;
1503 paint_frame (WPanel
* panel
)
1506 GString
*format_txt
;
1509 adjust_top_file (panel
);
1511 widget_erase (&panel
->widget
);
1514 widget_move (&panel
->widget
, 1, 1);
1516 for (side
= 0; side
<= panel
->split
; side
++)
1522 tty_setcolor (NORMAL_COLOR
);
1523 tty_print_one_vline (TRUE
);
1524 width
= panel
->widget
.cols
- panel
->widget
.cols
/ 2 - 1;
1526 else if (panel
->split
)
1527 width
= panel
->widget
.cols
/ 2 - 3;
1529 width
= panel
->widget
.cols
- 2;
1531 format_txt
= g_string_new ("");
1532 for (format
= panel
->format
; format
; format
= format
->next
)
1534 if (format
->string_fn
)
1536 g_string_set_size (format_txt
, 0);
1538 if (panel
->list_type
== list_long
1539 && strcmp (format
->id
, panel
->current_sort_field
->id
) == 0)
1540 g_string_append (format_txt
,
1541 (panel
->reverse
) ? panel_sort_down_sign
: panel_sort_up_sign
);
1543 g_string_append (format_txt
, format
->title
);
1544 if (strcmp (format
->id
, "name") == 0 && panel
->filter
&& *panel
->filter
)
1546 g_string_append (format_txt
, " [");
1547 g_string_append (format_txt
, panel
->filter
);
1548 g_string_append (format_txt
, "]");
1551 tty_setcolor (MARKED_COLOR
);
1552 tty_print_string (str_fit_to_term (format_txt
->str
, format
->field_len
,
1554 width
-= format
->field_len
;
1558 tty_setcolor (NORMAL_COLOR
);
1559 tty_print_one_vline (TRUE
);
1563 g_string_free (format_txt
, TRUE
);
1566 tty_draw_hline (-1, -1, ' ', width
);
1569 if (panel
->list_type
!= list_long
)
1570 panel_paint_sort_info (panel
);
1574 parse_panel_size (WPanel
* panel
, const char *format
, int isstatus
)
1576 int frame
= frame_half
;
1577 format
= skip_separators (format
);
1579 if (!strncmp (format
, "full", 4))
1584 else if (!strncmp (format
, "half", 4))
1592 panel
->frame_size
= frame
;
1596 /* Now, the optional column specifier */
1597 format
= skip_separators (format
);
1599 if (*format
== '1' || *format
== '2')
1602 panel
->split
= *format
== '2';
1607 panel_update_cols (&(panel
->widget
), panel
->frame_size
);
1609 return skip_separators (format
);
1614 all := panel_format? format
1615 panel_format := [full|half] [1|2]
1616 format := one_format_e
1617 | format , one_format_e
1619 one_format_e := just format.id [opt_size]
1621 opt_size := : size [opt_expand]
1628 parse_display_format (WPanel
* panel
, const char *format
, char **error
, int isstatus
,
1629 int *res_total_cols
)
1631 format_e
*darr
, *old
= 0, *home
= 0; /* The formats we return */
1632 int total_cols
= 0; /* Used columns by the format */
1633 int set_justify
; /* flag: set justification mode? */
1634 align_crt_t justify
= J_LEFT
; /* Which mode. */
1637 static size_t i18n_timelength
= 0; /* flag: check ?Time length at startup */
1641 if (i18n_timelength
== 0)
1643 i18n_timelength
= i18n_checktimelength (); /* Musn't be 0 */
1645 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
1646 if (strcmp ("time", panel_fields
[i
].id
+ 1) == 0)
1647 panel_fields
[i
].min_size
= i18n_timelength
;
1651 * This makes sure that the panel and mini status full/half mode
1654 format
= parse_panel_size (panel
, format
, isstatus
);
1657 { /* format can be an empty string */
1660 darr
= g_new0 (format_e
, 1);
1662 /* I'm so ugly, don't look at me :-) */
1670 format
= skip_separators (format
);
1672 if (strchr ("<=>", *format
))
1688 format
= skip_separators (format
+ 1);
1693 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
1695 size_t klen
= strlen (panel_fields
[i
].id
);
1697 if (strncmp (format
, panel_fields
[i
].id
, klen
) != 0)
1702 darr
->requested_field_len
= panel_fields
[i
].min_size
;
1703 darr
->string_fn
= panel_fields
[i
].string_fn
;
1704 darr
->title
= panel_get_title_without_hotkey (panel_fields
[i
].title_hotkey
);
1706 darr
->id
= panel_fields
[i
].id
;
1707 darr
->expand
= panel_fields
[i
].expands
;
1708 darr
->just_mode
= panel_fields
[i
].default_just
;
1712 if (IS_FIT (darr
->just_mode
))
1713 darr
->just_mode
= MAKE_FIT (justify
);
1715 darr
->just_mode
= justify
;
1719 format
= skip_separators (format
);
1721 /* If we have a size specifier */
1726 /* If the size was specified, we don't want
1727 * auto-expansion by default
1731 req_length
= atoi (format
);
1732 darr
->requested_field_len
= req_length
;
1734 format
= skip_numbers (format
);
1736 /* Now, if they insist on expansion */
1749 char *tmp_format
= g_strdup (format
);
1751 int pos
= min (8, strlen (format
));
1752 delete_format (home
);
1753 tmp_format
[pos
] = 0;
1754 *error
= g_strconcat (_("Unknown tag on display format: "), tmp_format
, (char *) NULL
);
1755 g_free (tmp_format
);
1758 total_cols
+= darr
->requested_field_len
;
1761 *res_total_cols
= total_cols
;
1766 use_display_format (WPanel
* panel
, const char *format
, char **error
, int isstatus
)
1768 #define MAX_EXPAND 4
1769 int expand_top
= 0; /* Max used element in expand */
1770 int usable_columns
; /* Usable columns in the panel */
1773 format_e
*darr
, *home
;
1776 format
= DEFAULT_USER_FORMAT
;
1778 home
= parse_display_format (panel
, format
, error
, isstatus
, &total_cols
);
1785 /* Status needn't to be split */
1786 usable_columns
= ((panel
->widget
.cols
- 2) / ((isstatus
)
1788 : (panel
->split
+ 1))) - (!isstatus
1791 /* Look for the expandable fields and set field_len based on the requested field len */
1792 for (darr
= home
; darr
&& expand_top
< MAX_EXPAND
; darr
= darr
->next
)
1794 darr
->field_len
= darr
->requested_field_len
;
1799 /* If we used more columns than the available columns, adjust that */
1800 if (total_cols
> usable_columns
)
1802 int pdif
, dif
= total_cols
- usable_columns
;
1807 for (darr
= home
; darr
; darr
= darr
->next
)
1809 if (dif
&& darr
->field_len
- 1)
1816 /* avoid endless loop if num fields > 40 */
1820 total_cols
= usable_columns
; /* give up, the rest should be truncated */
1823 /* Expand the available space */
1824 if ((usable_columns
> total_cols
) && expand_top
)
1826 int spaces
= (usable_columns
- total_cols
) / expand_top
;
1827 int extra
= (usable_columns
- total_cols
) % expand_top
;
1829 for (i
= 0, darr
= home
; darr
&& (i
< expand_top
); darr
= darr
->next
)
1832 darr
->field_len
+= (spaces
+ ((i
== 0) ? extra
: 0));
1839 /* Switches the panel to the mode specified in the format */
1840 /* Seting up both format and status string. Return: 0 - on success; */
1841 /* 1 - format error; 2 - status error; 3 - errors in both formats. */
1843 set_panel_formats (WPanel
* p
)
1849 form
= use_display_format (p
, panel_format (p
), &err
, 0);
1858 delete_format (p
->format
);
1864 form
= use_display_format (p
, mini_status_format (p
), &err
, 1);
1873 delete_format (p
->status_format
);
1874 p
->status_format
= form
;
1878 panel_format_modified (p
);
1879 panel_update_cols (&(p
->widget
), p
->frame_size
);
1882 message (D_ERROR
, _("Warning"),
1883 _("User supplied format looks invalid, reverting to default."));
1886 g_free (p
->user_format
);
1887 p
->user_format
= g_strdup (DEFAULT_USER_FORMAT
);
1891 g_free (p
->user_status_format
[p
->list_type
]);
1892 p
->user_status_format
[p
->list_type
] = g_strdup (DEFAULT_USER_FORMAT
);
1898 /* Given the panel->view_type returns the format string to be parsed */
1900 panel_format (WPanel
* panel
)
1902 switch (panel
->list_type
)
1906 return "full perm space nlink space owner space group space size space mtime space name";
1909 return "half 2 type name";
1912 return panel
->user_format
;
1916 return "half type name | size | mtime";
1921 mini_status_format (WPanel
* panel
)
1923 if (panel
->user_mini_status
)
1924 return panel
->user_status_format
[panel
->list_type
];
1926 switch (panel
->list_type
)
1930 return "full perm space nlink space owner space group space size space mtime space name";
1933 return "half type name space bsize space perm space";
1936 return "half type name";
1940 return panel
->user_format
;
1945 /* Panel operation commands */
1948 /* Used to emulate Lynx's entering leaving a directory with the arrow keys */
1950 maybe_cd (int move_up_dir
)
1952 if (navigate_with_arrows
)
1954 if (!cmdline
->buffer
[0])
1958 do_cd ("..", cd_exact
);
1961 if (S_ISDIR (selection (current_panel
)->st
.st_mode
)
1962 || link_isdir (selection (current_panel
)))
1964 do_cd (selection (current_panel
)->fname
, cd_exact
);
1969 return MSG_NOT_HANDLED
;
1972 /* Returns the number of items in the given panel */
1977 return llines (p
) * 2;
1982 /* Select current item and readjust the panel */
1984 select_item (WPanel
* panel
)
1986 int items
= ITEMS (panel
);
1988 /* Although currently all over the code we set the selection and
1989 top file to decent values before calling select_item, I could
1990 forget it someday, so it's better to do the actual fitting here */
1992 if (panel
->top_file
< 0)
1993 panel
->top_file
= 0;
1995 if (panel
->selected
< 0)
1996 panel
->selected
= 0;
1998 if (panel
->selected
> panel
->count
- 1)
1999 panel
->selected
= panel
->count
- 1;
2001 if (panel
->top_file
> panel
->count
- 1)
2002 panel
->top_file
= panel
->count
- 1;
2004 if ((panel
->count
- panel
->top_file
) < items
)
2006 panel
->top_file
= panel
->count
- items
;
2007 if (panel
->top_file
< 0)
2008 panel
->top_file
= 0;
2011 if (panel
->selected
< panel
->top_file
)
2012 panel
->top_file
= panel
->selected
;
2014 if ((panel
->selected
- panel
->top_file
) >= items
)
2015 panel
->top_file
= panel
->selected
- items
+ 1;
2019 execute_hooks (select_file_hook
);
2022 /* Clears all files in the panel, used only when one file was marked */
2024 unmark_files (WPanel
* panel
)
2030 for (i
= 0; i
< panel
->count
; i
++)
2031 file_mark (panel
, i
, 0);
2033 panel
->dirs_marked
= 0;
2039 unselect_item (WPanel
* panel
)
2041 repaint_file (panel
, panel
->selected
, 1, 2 * selection (panel
)->f
.marked
, 0);
2045 move_down (WPanel
* panel
)
2047 if (panel
->selected
+ 1 == panel
->count
)
2050 unselect_item (panel
);
2052 if (panel
->selected
- panel
->top_file
== ITEMS (panel
) && panel_scroll_pages
)
2054 /* Scroll window half screen */
2055 panel
->top_file
+= ITEMS (panel
) / 2;
2056 if (panel
->top_file
> panel
->count
- ITEMS (panel
))
2057 panel
->top_file
= panel
->count
- ITEMS (panel
);
2060 select_item (panel
);
2064 move_up (WPanel
* panel
)
2066 if (panel
->selected
== 0)
2069 unselect_item (panel
);
2071 if (panel
->selected
< panel
->top_file
&& panel_scroll_pages
)
2073 /* Scroll window half screen */
2074 panel
->top_file
-= ITEMS (panel
) / 2;
2075 if (panel
->top_file
< 0)
2076 panel
->top_file
= 0;
2079 select_item (panel
);
2082 /* Changes the selection by lines (may be negative) */
2084 move_selection (WPanel
* panel
, int lines
)
2089 new_pos
= panel
->selected
+ lines
;
2090 if (new_pos
>= panel
->count
)
2091 new_pos
= panel
->count
- 1;
2096 unselect_item (panel
);
2097 panel
->selected
= new_pos
;
2099 if (panel
->selected
- panel
->top_file
>= ITEMS (panel
))
2101 panel
->top_file
+= lines
;
2105 if (panel
->selected
- panel
->top_file
< 0)
2107 panel
->top_file
+= lines
;
2113 if (panel
->top_file
> panel
->selected
)
2114 panel
->top_file
= panel
->selected
;
2115 if (panel
->top_file
< 0)
2116 panel
->top_file
= 0;
2119 select_item (panel
);
2123 move_left (WPanel
* panel
)
2127 move_selection (panel
, -llines (panel
));
2131 return maybe_cd (1); /* cd .. */
2135 move_right (WPanel
* panel
)
2139 move_selection (panel
, llines (panel
));
2143 return maybe_cd (0); /* cd (selection) */
2147 prev_page (WPanel
* panel
)
2151 if (!panel
->selected
&& !panel
->top_file
)
2153 unselect_item (panel
);
2154 items
= ITEMS (panel
);
2155 if (panel
->top_file
< items
)
2156 items
= panel
->top_file
;
2158 panel
->selected
= 0;
2160 panel
->selected
-= items
;
2161 panel
->top_file
-= items
;
2163 select_item (panel
);
2168 ctrl_prev_page (WPanel
* panel
)
2171 do_cd ("..", cd_exact
);
2175 next_page (WPanel
* panel
)
2179 if (panel
->selected
== panel
->count
- 1)
2181 unselect_item (panel
);
2182 items
= ITEMS (panel
);
2183 if (panel
->top_file
> panel
->count
- 2 * items
)
2184 items
= panel
->count
- items
- panel
->top_file
;
2185 if (panel
->top_file
+ items
< 0)
2186 items
= -panel
->top_file
;
2188 panel
->selected
= panel
->count
- 1;
2190 panel
->selected
+= items
;
2191 panel
->top_file
+= items
;
2193 select_item (panel
);
2198 ctrl_next_page (WPanel
* panel
)
2200 if ((S_ISDIR (selection (panel
)->st
.st_mode
) || link_isdir (selection (panel
))))
2202 do_cd (selection (panel
)->fname
, cd_exact
);
2207 goto_top_file (WPanel
* panel
)
2209 unselect_item (panel
);
2210 panel
->selected
= panel
->top_file
;
2211 select_item (panel
);
2215 goto_middle_file (WPanel
* panel
)
2217 unselect_item (panel
);
2218 panel
->selected
= panel
->top_file
+ (ITEMS (panel
) / 2);
2219 select_item (panel
);
2223 goto_bottom_file (WPanel
* panel
)
2225 unselect_item (panel
);
2226 panel
->selected
= panel
->top_file
+ ITEMS (panel
) - 1;
2227 select_item (panel
);
2231 move_home (WPanel
* panel
)
2233 if (panel
->selected
== 0)
2235 unselect_item (panel
);
2239 int middle_pos
= panel
->top_file
+ (ITEMS (panel
) / 2);
2241 if (panel
->selected
> middle_pos
)
2243 goto_middle_file (panel
);
2246 if (panel
->selected
!= panel
->top_file
)
2248 goto_top_file (panel
);
2253 panel
->top_file
= 0;
2254 panel
->selected
= 0;
2257 select_item (panel
);
2261 move_end (WPanel
* panel
)
2263 if (panel
->selected
== panel
->count
- 1)
2265 unselect_item (panel
);
2268 int middle_pos
= panel
->top_file
+ (ITEMS (panel
) / 2);
2270 if (panel
->selected
< middle_pos
)
2272 goto_middle_file (panel
);
2275 if (panel
->selected
!= (panel
->top_file
+ ITEMS (panel
) - 1))
2277 goto_bottom_file (panel
);
2282 panel
->selected
= panel
->count
- 1;
2284 select_item (panel
);
2287 /* Recalculate the panels summary information, used e.g. when marked
2288 files might have been removed by an external command */
2290 recalculate_panel_summary (WPanel
* panel
)
2295 panel
->dirs_marked
= 0;
2298 for (i
= 0; i
< panel
->count
; i
++)
2299 if (panel
->dir
.list
[i
].f
.marked
)
2301 /* do_file_mark will return immediately if newmark == oldmark.
2302 So we have to first unmark it to get panel's summary information
2303 updated. (Norbert) */
2304 panel
->dir
.list
[i
].f
.marked
= 0;
2305 do_file_mark (panel
, i
, 1);
2309 /* This routine marks a file or a directory */
2311 do_file_mark (WPanel
* panel
, int idx
, int mark
)
2313 if (panel
->dir
.list
[idx
].f
.marked
== mark
)
2316 /* Only '..' can't be marked, '.' isn't visible */
2317 if (!strcmp (panel
->dir
.list
[idx
].fname
, ".."))
2320 file_mark (panel
, idx
, mark
);
2321 if (panel
->dir
.list
[idx
].f
.marked
)
2324 if (S_ISDIR (panel
->dir
.list
[idx
].st
.st_mode
))
2326 if (panel
->dir
.list
[idx
].f
.dir_size_computed
)
2327 panel
->total
+= panel
->dir
.list
[idx
].st
.st_size
;
2328 panel
->dirs_marked
++;
2331 panel
->total
+= panel
->dir
.list
[idx
].st
.st_size
;
2336 if (S_ISDIR (panel
->dir
.list
[idx
].st
.st_mode
))
2338 if (panel
->dir
.list
[idx
].f
.dir_size_computed
)
2339 panel
->total
-= panel
->dir
.list
[idx
].st
.st_size
;
2340 panel
->dirs_marked
--;
2343 panel
->total
-= panel
->dir
.list
[idx
].st
.st_size
;
2349 do_mark_file (WPanel
* panel
, int do_move
)
2351 do_file_mark (panel
, panel
->selected
, selection (panel
)->f
.marked
? 0 : 1);
2352 if (mark_moves_down
&& do_move
)
2357 mark_file (WPanel
* panel
)
2359 do_mark_file (panel
, 1);
2362 /* Incremental search of a file name in the panel */
2364 do_search (WPanel
* panel
, int c_code
)
2368 gboolean wrapped
= FALSE
;
2370 mc_search_t
*search
;
2371 char *reg_exp
, *esc_str
;
2372 gboolean is_found
= FALSE
;
2374 l
= strlen (panel
->search_buffer
);
2375 if (c_code
== KEY_BACKSPACE
)
2379 act
= panel
->search_buffer
+ l
;
2380 str_prev_noncomb_char (&act
, panel
->search_buffer
);
2383 panel
->search_chpoint
= 0;
2387 if (c_code
!= 0 && (gsize
) panel
->search_chpoint
< sizeof (panel
->search_char
))
2389 panel
->search_char
[panel
->search_chpoint
] = c_code
;
2390 panel
->search_chpoint
++;
2393 if (panel
->search_chpoint
> 0)
2395 switch (str_is_valid_char (panel
->search_char
, panel
->search_chpoint
))
2400 panel
->search_chpoint
= 0;
2403 if (l
+ panel
->search_chpoint
< sizeof (panel
->search_buffer
))
2405 memcpy (panel
->search_buffer
+ l
, panel
->search_char
, panel
->search_chpoint
);
2406 l
+= panel
->search_chpoint
;
2407 (panel
->search_buffer
+ l
)[0] = '\0';
2408 panel
->search_chpoint
= 0;
2414 reg_exp
= g_strdup_printf ("%s*", panel
->search_buffer
);
2415 esc_str
= strutils_escape (reg_exp
, -1, ",|\\{}[]", TRUE
);
2416 search
= mc_search_new (esc_str
, -1);
2417 search
->search_type
= MC_SEARCH_T_GLOB
;
2418 search
->is_entire_line
= TRUE
;
2419 switch (quick_search_case_sensitive
)
2421 case QSEARCH_CASE_SENSITIVE
:
2422 search
->is_case_sensitive
= TRUE
;
2424 case QSEARCH_CASE_INSENSITIVE
:
2425 search
->is_case_sensitive
= FALSE
;
2428 search
->is_case_sensitive
= panel
->case_sensitive
;
2431 sel
= panel
->selected
;
2432 for (i
= panel
->selected
; !wrapped
|| i
!= panel
->selected
; i
++)
2434 if (i
>= panel
->count
)
2441 if (mc_search_run (search
, panel
->dir
.list
[i
].fname
, 0, panel
->dir
.list
[i
].fnamelen
, NULL
))
2450 unselect_item (panel
);
2451 panel
->selected
= sel
;
2452 select_item (panel
);
2453 paint_panel (panel
);
2455 else if (c_code
!= KEY_BACKSPACE
)
2457 act
= panel
->search_buffer
+ l
;
2458 str_prev_noncomb_char (&act
, panel
->search_buffer
);
2461 mc_search_free (search
);
2467 start_search (WPanel
* panel
)
2469 if (panel
->searching
)
2471 if (panel
->selected
+ 1 == panel
->count
)
2472 panel
->selected
= 0;
2475 do_search (panel
, 0);
2479 panel
->searching
= 1;
2480 panel
->search_buffer
[0] = '\0';
2481 panel
->search_char
[0] = '\0';
2482 panel
->search_chpoint
= 0;
2483 display_mini_info (panel
);
2488 /* Return 1 if the Enter key has been processed, 0 otherwise */
2490 do_enter_on_file_entry (file_entry
* fe
)
2495 * Directory or link to directory - change directory.
2496 * Try the same for the entries on which mc_lstat() has failed.
2498 if (S_ISDIR (fe
->st
.st_mode
) || link_isdir (fe
) || (fe
->st
.st_mode
== 0))
2500 if (!do_cd (fe
->fname
, cd_exact
))
2501 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
2505 /* Try associated command */
2506 if (regex_command (fe
->fname
, "Open", 0) != 0)
2509 /* Check if the file is executable */
2510 full_name
= concat_dir_and_file (current_panel
->cwd
, fe
->fname
);
2511 if (!is_exe (fe
->st
.st_mode
) || !if_link_is_exe (full_name
, fe
))
2518 if (confirm_execute
)
2521 (_(" The Midnight Commander "),
2522 _(" Do you really want to execute? "), D_NORMAL
, 2, _("&Yes"), _("&No")) != 0)
2526 if (!vfs_current_is_local ())
2531 tmp
= concat_dir_and_file (vfs_get_current_dir (), fe
->fname
);
2532 ret
= mc_setctl (tmp
, VFS_SETCTL_RUN
, NULL
);
2534 /* We took action only if the dialog was shown or the execution
2536 return confirm_execute
|| (ret
== 0);
2541 char *tmp
= name_quote (fe
->fname
, 0);
2542 char *cmd
= g_strconcat (".", PATH_SEP_STR
, tmp
, (char *) NULL
);
2544 shell_execute (cmd
, 0);
2549 source_codepage
= default_source_codepage
;
2556 do_enter (WPanel
* panel
)
2558 return do_enter_on_file_entry (selection (panel
));
2562 chdir_other_panel (WPanel
* panel
)
2565 char *sel_entry
= NULL
;
2567 if (get_other_type () != view_listing
)
2569 set_display_type (get_other_index (), view_listing
);
2572 if (!S_ISDIR (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
2574 new_dir
= concat_dir_and_file (panel
->cwd
, "..");
2575 sel_entry
= strrchr (panel
->cwd
, PATH_SEP
);
2578 new_dir
= concat_dir_and_file (panel
->cwd
, panel
->dir
.list
[panel
->selected
].fname
);
2581 do_cd (new_dir
, cd_exact
);
2583 try_to_select (current_panel
, sel_entry
);
2592 * Make the current directory of the current panel also the current
2593 * directory of the other panel. Put the other panel to the listing
2594 * mode if needed. If the current panel is panelized, the other panel
2595 * doesn't become panelized.
2598 sync_other_panel (WPanel
* panel
)
2600 if (get_other_type () != view_listing
)
2602 set_display_type (get_other_index (), view_listing
);
2605 do_panel_cd (other_panel
, current_panel
->cwd
, cd_exact
);
2607 /* try to select current filename on the other panel */
2608 if (!panel
->is_panelized
)
2610 try_to_select (other_panel
, selection (panel
)->fname
);
2615 chdir_to_readlink (WPanel
* panel
)
2619 if (get_other_type () != view_listing
)
2622 if (S_ISLNK (panel
->dir
.list
[panel
->selected
].st
.st_mode
))
2624 char buffer
[MC_MAXPATHLEN
], *p
;
2628 i
= readlink (selection (panel
)->fname
, buffer
, MC_MAXPATHLEN
- 1);
2631 if (mc_stat (selection (panel
)->fname
, &st
) < 0)
2634 if (!S_ISDIR (st
.st_mode
))
2636 p
= strrchr (buffer
, PATH_SEP
);
2640 p
= strrchr (buffer
, PATH_SEP
);
2646 if (*buffer
== PATH_SEP
)
2647 new_dir
= g_strdup (buffer
);
2649 new_dir
= concat_dir_and_file (panel
->cwd
, buffer
);
2652 do_cd (new_dir
, cd_exact
);
2662 panel_get_format_field_count (WPanel
* panel
)
2666 for (lc_index
= 0, format
= panel
->format
; format
!= NULL
; format
= format
->next
, lc_index
++);
2671 function return 0 if not found and REAL_INDEX+1 if found
2674 panel_get_format_field_index_by_name (WPanel
* panel
, const char *name
)
2679 for (lc_index
= 1, format
= panel
->format
;
2680 !(format
== NULL
|| strcmp (format
->title
, name
) == 0); format
= format
->next
, lc_index
++);
2688 panel_get_format_field_by_index (WPanel
* panel
, gsize lc_index
)
2691 for (format
= panel
->format
;
2692 !(format
== NULL
|| lc_index
== 0); format
= format
->next
, lc_index
--);
2696 static const panel_field_t
*
2697 panel_get_sortable_field_by_format (WPanel
* panel
, gsize lc_index
)
2699 const panel_field_t
*pfield
;
2702 format
= panel_get_format_field_by_index (panel
, lc_index
);
2705 pfield
= panel_get_field_by_title (format
->title
);
2708 if (pfield
->sort_routine
== NULL
)
2714 panel_toggle_sort_order_prev (WPanel
* panel
)
2719 const panel_field_t
*pfield
= NULL
;
2721 title
= panel_get_title_without_hotkey (panel
->current_sort_field
->title_hotkey
);
2722 lc_index
= panel_get_format_field_index_by_name (panel
, title
);
2727 /* search for prev sortable column in panel format */
2728 for (i
= lc_index
- 1;
2729 i
!= 0 && (pfield
= panel_get_sortable_field_by_format (panel
, i
- 1)) == NULL
; i
--);
2734 /* Sortable field not found. Try to search in each array */
2735 for (i
= panel_get_format_field_count (panel
);
2736 i
!= 0 && (pfield
= panel_get_sortable_field_by_format (panel
, i
- 1)) == NULL
; i
--);
2740 panel
->current_sort_field
= pfield
;
2741 panel_set_sort_order (panel
, panel
->current_sort_field
);
2746 panel_toggle_sort_order_next (WPanel
* panel
)
2749 const panel_field_t
*pfield
= NULL
;
2750 gsize format_field_count
= panel_get_format_field_count (panel
);
2753 title
= panel_get_title_without_hotkey (panel
->current_sort_field
->title_hotkey
);
2754 lc_index
= panel_get_format_field_index_by_name (panel
, title
);
2757 if (lc_index
!= 0 && lc_index
!= format_field_count
)
2759 /* search for prev sortable column in panel format */
2761 i
!= format_field_count
2762 && (pfield
= panel_get_sortable_field_by_format (panel
, i
)) == NULL
; i
++);
2767 /* Sortable field not found. Try to search in each array */
2769 i
!= format_field_count
2770 && (pfield
= panel_get_sortable_field_by_format (panel
, i
)) == NULL
; i
++);
2774 panel
->current_sort_field
= pfield
;
2775 panel_set_sort_order (panel
, panel
->current_sort_field
);
2779 panel_select_sort_order (WPanel
* panel
)
2781 const panel_field_t
*sort_order
;
2782 sort_order
= sort_box (panel
->current_sort_field
, &panel
->reverse
,
2783 &panel
->case_sensitive
, &panel
->exec_first
);
2784 if (sort_order
== NULL
)
2786 panel
->current_sort_field
= sort_order
;
2787 panel_set_sort_order (panel
, panel
->current_sort_field
);
2792 panel_set_sort_type_by_id (WPanel
* panel
, const char *name
)
2794 const panel_field_t
*sort_order
;
2796 if (strcmp (panel
->current_sort_field
->id
, name
) != 0)
2798 sort_order
= panel_get_field_by_id (name
);
2799 if (sort_order
== NULL
)
2801 panel
->current_sort_field
= sort_order
;
2805 panel
->reverse
= !panel
->reverse
;
2807 panel_set_sort_order (panel
, panel
->current_sort_field
);
2810 typedef void (*panel_key_callback
) (WPanel
*);
2813 cmd_do_enter (WPanel
* wp
)
2815 (void) do_enter (wp
);
2818 cmd_view_simple (WPanel
* wp
)
2824 cmd_edit_new (WPanel
* wp
)
2830 cmd_copy_local (WPanel
* wp
)
2836 cmd_rename_local (WPanel
* wp
)
2839 rename_cmd_local ();
2842 cmd_delete_local (WPanel
* wp
)
2845 delete_cmd_local ();
2848 cmd_select (WPanel
* wp
)
2854 cmd_unselect (WPanel
* wp
)
2860 cmd_reverse_selection (WPanel
* wp
)
2863 reverse_selection_cmd ();
2867 panel_execute_cmd (WPanel
* panel
, unsigned long command
)
2869 int res
= MSG_HANDLED
;
2873 case CK_PanelChdirOtherPanel
:
2874 chdir_other_panel (panel
);
2876 case CK_PanelChdirToReadlink
:
2877 chdir_to_readlink (panel
);
2879 case CK_PanelCmdCopyLocal
:
2880 cmd_copy_local (panel
);
2882 case CK_PanelCmdDeleteLocal
:
2883 cmd_delete_local (panel
);
2885 case CK_PanelCmdDoEnter
:
2886 cmd_do_enter (panel
);
2888 case CK_PanelCmdViewSimple
:
2889 cmd_view_simple (panel
);
2891 case CK_PanelCmdEditNew
:
2892 cmd_edit_new (panel
);
2894 case CK_PanelCmdRenameLocal
:
2895 cmd_rename_local (panel
);
2897 case CK_PanelCmdReverseSelection
:
2898 cmd_reverse_selection (panel
);
2900 case CK_PanelCmdSelect
:
2903 case CK_PanelCmdUnselect
:
2904 cmd_unselect (panel
);
2906 case CK_PanelNextPage
:
2909 case CK_PanelPrevPage
:
2912 case CK_PanelCtrlNextPage
:
2913 ctrl_next_page (panel
);
2915 case CK_PanelCtrlPrevPage
:
2916 ctrl_prev_page (panel
);
2918 case CK_PanelDirectoryHistoryList
:
2919 directory_history_list (panel
);
2921 case CK_PanelDirectoryHistoryNext
:
2922 directory_history_next (panel
);
2924 case CK_PanelDirectoryHistoryPrev
:
2925 directory_history_prev (panel
);
2927 case CK_PanelGotoBottomFile
:
2928 goto_bottom_file (panel
);
2930 case CK_PanelGotoMiddleFile
:
2931 goto_middle_file (panel
);
2933 case CK_PanelGotoTopFile
:
2934 goto_top_file (panel
);
2936 case CK_PanelMarkFile
:
2939 case CK_PanelMoveUp
:
2942 case CK_PanelMoveDown
:
2945 case CK_PanelMoveLeft
:
2946 res
= move_left (panel
);
2948 case CK_PanelMoveRight
:
2949 res
= move_right (panel
);
2951 case CK_PanelMoveEnd
:
2954 case CK_PanelMoveHome
:
2957 case CK_PanelSetPanelEncoding
:
2958 set_panel_encoding (panel
);
2960 case CK_PanelStartSearch
:
2961 start_search (panel
);
2963 case CK_PanelSyncOtherPanel
:
2964 sync_other_panel (panel
);
2966 case CK_PanelSelectSortOrder
:
2967 panel_select_sort_order (panel
);
2969 case CK_PanelToggleSortOrderPrev
:
2970 panel_toggle_sort_order_prev (panel
);
2972 case CK_PanelToggleSortOrderNext
:
2973 panel_toggle_sort_order_next (panel
);
2975 case CK_PanelReverseSort
:
2976 panel
->reverse
= !panel
->reverse
;
2977 panel_set_sort_order (panel
, panel
->current_sort_field
);
2979 case CK_PanelSortOrderByName
:
2980 panel_set_sort_type_by_id (panel
, "name");
2982 case CK_PanelSortOrderByExt
:
2983 panel_set_sort_type_by_id (panel
, "extension");
2985 case CK_PanelSortOrderBySize
:
2986 panel_set_sort_type_by_id (panel
, "size");
2988 case CK_PanelSortOrderByMTime
:
2989 panel_set_sort_type_by_id (panel
, "mtime");
2996 panel_key (WPanel
* panel
, int key
)
2999 unsigned long res
, command
;
3001 for (i
= 0; panel_map
[i
].key
!= 0; i
++)
3003 if (key
== panel_map
[i
].key
)
3005 int old_searching
= panel
->searching
;
3007 if (panel_map
[i
].command
!= CK_PanelStartSearch
)
3008 panel
->searching
= 0;
3010 command
= panel_map
[i
].command
;
3011 res
= panel_execute_cmd (panel
, command
);
3013 if (res
== MSG_NOT_HANDLED
)
3016 if (panel
->searching
!= old_searching
)
3017 display_mini_info (panel
);
3022 if (torben_fj_mode
&& key
== ALT ('h'))
3024 goto_middle_file (panel
);
3028 if (is_abort_char (key
))
3030 panel
->searching
= 0;
3031 display_mini_info (panel
);
3035 /* Do not eat characters not meant for the panel below ' ' (e.g. C-l). */
3036 if ((key
>= ' ' && key
<= 255) || key
== KEY_BACKSPACE
)
3038 if (panel
->searching
)
3040 do_search (panel
, key
);
3044 if (!command_prompt
)
3046 start_search (panel
);
3047 do_search (panel
, key
);
3052 return MSG_NOT_HANDLED
;
3056 panel_callback (Widget
* w
, widget_msg_t msg
, int parm
)
3058 WPanel
*panel
= (WPanel
*) w
;
3064 paint_panel (panel
);
3068 current_panel
= panel
;
3070 if (mc_chdir (panel
->cwd
) != 0)
3072 char *cwd
= strip_password (g_strdup (panel
->cwd
), 1);
3073 message (D_ERROR
, MSG_ERROR
, _(" Cannot chdir to \"%s\" \n %s "),
3074 cwd
, unix_error_string (errno
));
3078 subshell_chdir (panel
->cwd
);
3080 update_xterm_title_path ();
3081 select_item (panel
);
3086 bb
= find_buttonbar (panel
->widget
.parent
);
3087 midnight_set_buttonbar (bb
);
3088 buttonbar_redraw (bb
);
3091 case WIDGET_UNFOCUS
:
3092 /* Janne: look at this for the multiple panel options */
3093 if (panel
->searching
)
3095 panel
->searching
= 0;
3096 display_mini_info (panel
);
3100 unselect_item (panel
);
3104 return panel_key (panel
, parm
);
3106 case WIDGET_DESTROY
:
3107 panel_destroy (panel
);
3112 return default_proc (msg
, parm
);
3117 file_mark (WPanel
* panel
, int lc_index
, int val
)
3119 if (panel
->dir
.list
[lc_index
].f
.marked
!= val
)
3121 panel
->dir
.list
[lc_index
].f
.marked
= val
;
3127 /* Panel mouse events support routines */
3129 static int mouse_marking
= 0;
3132 mouse_toggle_mark (WPanel
* panel
)
3134 do_mark_file (panel
, 0);
3135 mouse_marking
= selection (panel
)->f
.marked
;
3139 mouse_set_mark (WPanel
* panel
)
3141 if (mouse_marking
&& !(selection (panel
)->f
.marked
))
3142 do_mark_file (panel
, 0);
3143 else if (!mouse_marking
&& (selection (panel
)->f
.marked
))
3144 do_mark_file (panel
, 0);
3148 mark_if_marking (WPanel
* panel
, Gpm_Event
* event
)
3150 if (event
->buttons
& GPM_B_RIGHT
)
3152 if (event
->type
& GPM_DOWN
)
3153 mouse_toggle_mark (panel
);
3155 mouse_set_mark (panel
);
3161 /* Determine which column was clicked, and sort the panel on
3162 * that column, or reverse sort on that column if already
3163 * sorted on that column.
3166 mouse_sort_col (Gpm_Event
* event
, WPanel
* panel
)
3169 const char *lc_sort_name
= NULL
;
3170 panel_field_t
*col_sort_format
= NULL
;
3174 for (i
= 0, format
= panel
->format
; format
!= NULL
; format
= format
->next
)
3176 i
+= format
->field_len
;
3177 if (event
->x
< i
+ 1)
3180 lc_sort_name
= format
->title
;
3185 if (lc_sort_name
== NULL
)
3188 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
3190 title
= panel_get_title_without_hotkey (panel_fields
[i
].title_hotkey
);
3191 if (!strcmp (lc_sort_name
, title
) && panel_fields
[i
].sort_routine
)
3193 col_sort_format
= &panel_fields
[i
];
3200 if (!col_sort_format
)
3203 if (panel
->current_sort_field
== col_sort_format
)
3205 /* reverse the sort if clicked column is already the sorted column */
3206 panel
->reverse
= !panel
->reverse
;
3210 /* new sort is forced to be ascending */
3213 panel_set_sort_order (panel
, col_sort_format
);
3218 * Mouse callback of the panel minus repainting.
3219 * If the event is redirected to the menu, *redir is set to TRUE.
3222 do_panel_event (Gpm_Event
* event
, WPanel
* panel
, gboolean
* redir
)
3224 const int lines
= llines (panel
);
3225 const gboolean is_active
= dlg_widget_active (panel
);
3226 const gboolean mouse_down
= (event
->type
& GPM_DOWN
) != 0;
3231 if (mouse_down
&& event
->y
== 1)
3236 directory_history_prev (panel
);
3240 /* "." button show/hide hidden files */
3241 if (event
->x
== panel
->widget
.cols
- 5)
3243 toggle_show_hidden ();
3249 if (event
->x
== panel
->widget
.cols
- 1)
3251 directory_history_next (panel
);
3256 if (event
->x
>= panel
->widget
.cols
- 4 && event
->x
<= panel
->widget
.cols
- 2)
3258 directory_history_list (panel
);
3262 /* rest of the upper frame, the menu is invisible - call menu */
3263 if (!menubar_visible
)
3266 event
->x
+= panel
->widget
.x
;
3267 return the_menubar
->widget
.mouse (event
, the_menubar
);
3270 /* no other events on 1st line */
3274 /* sort on clicked column; don't handle wheel events */
3275 if (mouse_down
&& (event
->buttons
& (GPM_B_UP
| GPM_B_DOWN
)) == 0 && event
->y
== 2)
3277 mouse_sort_col (event
, panel
);
3281 /* Mouse wheel events */
3282 if (mouse_down
&& (event
->buttons
& GPM_B_UP
))
3286 if (panel
->top_file
> 0)
3288 else /* We are in first page */
3294 if (mouse_down
&& (event
->buttons
& GPM_B_DOWN
))
3298 if (panel
->top_file
+ ITEMS (panel
) < panel
->count
)
3300 else /* We are in last page */
3307 if ((event
->type
& (GPM_DOWN
| GPM_DRAG
)))
3316 mark_if_marking (panel
, event
);
3317 if (mouse_move_pages
)
3324 if (!((panel
->top_file
+ event
->y
<= panel
->count
) && event
->y
<= lines
))
3326 mark_if_marking (panel
, event
);
3327 if (mouse_move_pages
)
3334 my_index
= panel
->top_file
+ event
->y
- 1;
3335 if (panel
->split
&& (event
->x
> ((panel
->widget
.cols
- 2) / 2)))
3336 my_index
+= llines (panel
);
3338 if (my_index
>= panel
->count
)
3339 my_index
= panel
->count
- 1;
3341 if (my_index
!= panel
->selected
)
3343 unselect_item (panel
);
3344 panel
->selected
= my_index
;
3345 select_item (panel
);
3348 /* This one is new */
3349 mark_if_marking (panel
, event
);
3351 else if ((event
->type
& (GPM_UP
| GPM_DOUBLE
)) == (GPM_UP
| GPM_DOUBLE
))
3353 if (event
->y
> 0 && event
->y
<= lines
)
3359 /* Mouse callback of the panel */
3361 panel_event (Gpm_Event
* event
, void *data
)
3363 WPanel
*panel
= data
;
3367 ret
= do_panel_event (event
, panel
, &redir
);
3369 paint_panel (panel
);
3375 panel_re_sort (WPanel
* panel
)
3383 filename
= g_strdup (selection (panel
)->fname
);
3384 unselect_item (panel
);
3385 do_sort (&panel
->dir
, panel
->current_sort_field
->sort_routine
, panel
->count
- 1, panel
->reverse
,
3386 panel
->case_sensitive
, panel
->exec_first
);
3387 panel
->selected
= -1;
3388 for (i
= panel
->count
; i
; i
--)
3390 if (!strcmp (panel
->dir
.list
[i
- 1].fname
, filename
))
3392 panel
->selected
= i
- 1;
3397 panel
->top_file
= panel
->selected
- ITEMS (panel
) / 2;
3398 select_item (panel
);
3403 panel_set_sort_order (WPanel
* panel
, const panel_field_t
* sort_order
)
3405 if (sort_order
== 0)
3408 panel
->current_sort_field
= sort_order
;
3410 /* The directory is already sorted, we have to load the unsorted stuff */
3411 if (sort_order
->sort_routine
== (sortfn
*) unsorted
)
3415 current_file
= g_strdup (panel
->dir
.list
[panel
->selected
].fname
);
3416 panel_reload (panel
);
3417 try_to_select (panel
, current_file
);
3418 g_free (current_file
);
3420 panel_re_sort (panel
);
3424 set_panel_encoding (WPanel
* panel
)
3426 const char *encoding
= NULL
;
3432 r
= select_charset (-1, -1, default_source_codepage
, FALSE
);
3434 if (r
== SELECT_CHARSET_CANCEL
)
3435 return; /* Cancel */
3437 if (r
== SELECT_CHARSET_NO_TRANSLATE
)
3439 /* No translation */
3440 g_free (init_translation_table (display_codepage
, display_codepage
));
3441 cd_path
= remove_encoding_from_path (panel
->cwd
);
3442 do_panel_cd (panel
, cd_path
, 0);
3447 source_codepage
= r
;
3449 errmsg
= init_translation_table (source_codepage
, display_codepage
);
3452 message (D_ERROR
, MSG_ERROR
, "%s", errmsg
);
3457 encoding
= get_codepage_id (source_codepage
);
3459 if (encoding
!= NULL
)
3461 cd_path
= add_encoding_to_path (panel
->cwd
, encoding
);
3462 if (!do_panel_cd (panel
, cd_path
, 0))
3463 message (D_ERROR
, MSG_ERROR
, _(" Cannot chdir to %s "), cd_path
);
3469 reload_panelized (WPanel
* panel
)
3472 dir_list
*list
= &panel
->dir
;
3474 if (panel
!= current_panel
)
3477 ret
= mc_chdir (panel
->cwd
);
3480 for (i
= 0, j
= 0; i
< panel
->count
; i
++)
3482 if (list
->list
[i
].f
.marked
)
3484 /* Unmark the file in advance. In case the following mc_lstat
3485 * fails we are done, else we have to mark the file again
3486 * (Note: do_file_mark depends on a valid "list->list [i].buf").
3487 * IMO that's the best way to update the panel's summary status
3490 do_file_mark (panel
, i
, 0);
3492 if (mc_lstat (list
->list
[i
].fname
, &list
->list
[i
].st
))
3494 g_free (list
->list
[i
].fname
);
3497 if (list
->list
[i
].f
.marked
)
3498 do_file_mark (panel
, i
, 1);
3500 list
->list
[j
] = list
->list
[i
];
3504 panel
->count
= set_zero_dir (list
) ? 1 : 0;
3508 if (panel
!= current_panel
)
3511 ret
= mc_chdir (current_panel
->cwd
);
3516 update_one_panel_widget (WPanel
* panel
, int force_update
, const char *current_file
)
3519 char *my_current_file
= NULL
;
3521 if (force_update
& UP_RELOAD
)
3523 panel
->is_panelized
= 0;
3524 mc_setctl (panel
->cwd
, VFS_SETCTL_FLUSH
, 0);
3525 memset (&(panel
->dir_stat
), 0, sizeof (panel
->dir_stat
));
3528 /* If current_file == -1 (an invalid pointer) then preserve selection */
3529 if (current_file
== UP_KEEPSEL
)
3532 my_current_file
= g_strdup (panel
->dir
.list
[panel
->selected
].fname
);
3533 current_file
= my_current_file
;
3538 if (panel
->is_panelized
)
3539 reload_panelized (panel
);
3541 panel_reload (panel
);
3543 try_to_select (panel
, current_file
);
3547 g_free (my_current_file
);
3551 update_one_panel (int which
, int force_update
, const char *current_file
)
3553 if (get_display_type (which
) == view_listing
)
3556 panel
= (WPanel
*) get_panel_widget (which
);
3557 update_one_panel_widget (panel
, force_update
, current_file
);
3561 /* This routine reloads the directory in both panels. It tries to
3562 * select current_file in current_panel and other_file in other_panel.
3563 * If current_file == -1 then it automatically sets current_file and
3564 * other_file to the currently selected files in the panels.
3566 * if force_update has the UP_ONLY_CURRENT bit toggled on, then it
3567 * will not reload the other panel.
3570 update_panels (int force_update
, const char *current_file
)
3572 int reload_other
= !(force_update
& UP_ONLY_CURRENT
);
3576 update_one_panel (get_current_index (), force_update
, current_file
);
3578 update_one_panel (get_other_index (), force_update
, UP_KEEPSEL
);
3580 if (get_current_type () == view_listing
)
3581 panel
= (WPanel
*) get_panel_widget (get_current_index ());
3583 panel
= (WPanel
*) get_panel_widget (get_other_index ());
3585 ret
= mc_chdir (panel
->cwd
);
3589 panel_get_num_of_sortable_fields (void)
3591 gsize ret
= 0, lc_index
;
3593 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
3594 if (panel_fields
[lc_index
].is_user_choice
)
3601 panel_get_sortable_fields (gsize
* array_size
)
3606 lc_index
= panel_get_num_of_sortable_fields ();
3608 ret
= g_try_new0 (char *, lc_index
+ 1);
3612 if (array_size
!= NULL
)
3613 *array_size
= lc_index
;
3617 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
3618 if (panel_fields
[i
].is_user_choice
)
3619 ret
[lc_index
++] = g_strdup (_(panel_fields
[i
].title_hotkey
));
3620 return (const char **) ret
;
3623 const panel_field_t
*
3624 panel_get_field_by_id (const char *name
)
3627 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
3628 if (panel_fields
[lc_index
].id
!= NULL
&& strcmp (name
, panel_fields
[lc_index
].id
) == 0)
3629 return &panel_fields
[lc_index
];
3633 const panel_field_t
*
3634 panel_get_field_by_title_hotkey (const char *name
)
3637 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
3638 if (panel_fields
[lc_index
].title_hotkey
!= NULL
&&
3639 strcmp (name
, _(panel_fields
[lc_index
].title_hotkey
)) == 0)
3640 return &panel_fields
[lc_index
];
3644 const panel_field_t
*
3645 panel_get_field_by_title (const char *name
)
3648 gchar
*title
= NULL
;
3650 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
3652 title
= panel_get_title_without_hotkey (panel_fields
[lc_index
].title_hotkey
);
3653 if (panel_fields
[lc_index
].title_hotkey
!= NULL
&& strcmp (name
, title
) == 0)
3656 return &panel_fields
[lc_index
];
3664 panel_get_num_of_user_possible_fields (void)
3666 gsize ret
= 0, lc_index
;
3668 for (lc_index
= 0; panel_fields
[lc_index
].id
!= NULL
; lc_index
++)
3669 if (panel_fields
[lc_index
].use_in_user_format
)
3675 panel_get_user_possible_fields (gsize
* array_size
)
3680 lc_index
= panel_get_num_of_user_possible_fields ();
3682 ret
= g_try_new0 (char *, lc_index
+ 1);
3686 if (array_size
!= NULL
)
3687 *array_size
= lc_index
;
3691 for (i
= 0; panel_fields
[i
].id
!= NULL
; i
++)
3692 if (panel_fields
[i
].use_in_user_format
)
3693 ret
[lc_index
++] = g_strdup (_(panel_fields
[i
].title_hotkey
));
3694 return (const char **) ret
;
3700 panel_sort_up_sign
= mc_skin_get ("widget-common", "sort-sign-up", "'");
3701 panel_sort_down_sign
= mc_skin_get ("widget-common", "sort-sign-down", ",");
3703 panel_hiddenfiles_sign_show
= mc_skin_get ("widget-panel", "hiddenfiles-sign-show", ".");
3704 panel_hiddenfiles_sign_hide
= mc_skin_get ("widget-panel", "hiddenfiles-sign-hide", ".");
3705 panel_history_prev_item_sign
= mc_skin_get ("widget-panel", "history-prev-item-sign", "<");
3706 panel_history_next_item_sign
= mc_skin_get ("widget-panel", "history-next-item-sign", ">");
3707 panel_history_show_list_sign
= mc_skin_get ("widget-panel", "history-show-list-sign", "^");
3714 g_free (panel_sort_up_sign
);
3715 g_free (panel_sort_down_sign
);
3717 g_free (panel_hiddenfiles_sign_show
);
3718 g_free (panel_hiddenfiles_sign_hide
);
3719 g_free (panel_history_prev_item_sign
);
3720 g_free (panel_history_next_item_sign
);
3721 g_free (panel_history_show_list_sign
);