This source file includes following definitions.
- set_colors
- format_item_free
- panel_lines
- add_permission_string
- string_file_name
- ilog10
- format_device_number
- string_file_size
- string_file_size_brief
- string_file_type
- string_file_mtime
- string_file_atime
- string_file_ctime
- string_file_permission
- string_file_perm_octal
- string_file_nlinks
- string_inode
- string_file_nuid
- string_file_ngid
- string_file_owner
- string_file_group
- string_marked
- string_space
- string_dot
- file_compute_color
- panel_items
- format_file
- repaint_file
- display_mini_info
- paint_dir
- display_total_marked_size
- mini_info_separator
- show_free_space
- panel_correct_path_to_show
- panel_get_encoding_info_str
- show_dir
- adjust_top_file
- panel_save_name
- directory_history_add
- panel_load_history
- panel_save_history
- panel_destroy
- panel_paint_sort_info
- panel_get_title_without_hotkey
- panel_print_header
- parse_panel_size
- parse_display_format
- use_display_format
- panel_format
- mini_status_format
- cd_up_dir
- maybe_cd
- force_maybe_cd
- unselect_item
- panel_select_ext_cmd
- panel_selected_at_half
- move_down
- move_up
- move_selection
- move_left
- move_right
- prev_page
- goto_parent_dir
- next_page
- goto_child_dir
- goto_top_file
- goto_middle_file
- goto_bottom_file
- move_home
- move_end
- do_mark_file
- mark_file
- mark_file_up
- mark_file_down
- mark_file_right
- mark_file_left
- panel_select_unselect_files
- panel_select_files
- panel_unselect_files
- panel_select_invert_files
- do_search
- start_search
- stop_search
- do_enter_on_file_entry
- do_enter
- panel_cycle_listing_format
- chdir_other_panel
- panel_sync_other
- chdir_to_readlink
- panel_get_format_field_index_by_name
- panel_get_sortable_field_by_format
- panel_toggle_sort_order_prev
- panel_toggle_sort_order_next
- panel_select_sort_order
- panel_content_scroll_left
- panel_content_scroll_right
- panel_set_sort_type_by_id
- get_parent_dir_name
- subshell_chdir
- _do_panel_cd
- directory_history_next
- directory_history_prev
- directory_history_list
- panel_execute_cmd
- panel_key
- panel_callback
- mouse_toggle_mark
- mouse_set_mark
- mark_if_marking
- mouse_sort_col
- panel_mouse_callback
- reload_panelized
- update_one_panel_widget
- update_one_panel
- do_select
- do_try_to_select
- event_update_panels
- panel_save_current_file_to_clip_file
- panel_recursive_cd_to_parent
- try_to_select
- panel_clean_dir
- panel_set_cwd
- panel_set_lwd
- panel_sized_empty_new
- panel_sized_with_dir_new
- panel_reload
- set_panel_formats
- select_item
- unmark_files
- recalculate_panel_summary
- do_file_mark
- do_panel_cd
- file_mark
- panel_re_sort
- panel_set_sort_order
- panel_change_encoding
- remove_encoding_from_path
- update_panels
- panel_get_num_of_sortable_fields
- panel_get_sortable_fields
- panel_get_field_by_id
- panel_get_field_by_title_hotkey
- panel_get_field_by_title
- panel_get_num_of_user_possible_fields
- panel_get_user_possible_fields
- panel_init
- panel_deinit
- do_cd
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33 #include <config.h>
34
35 #include <errno.h>
36 #include <stdio.h>
37 #include <stdlib.h>
38 #include <string.h>
39
40 #include "lib/global.h"
41
42 #include "lib/tty/tty.h"
43 #include "lib/tty/key.h"
44 #include "lib/skin.h"
45 #include "lib/strescape.h"
46 #include "lib/mcconfig.h"
47 #include "lib/vfs/vfs.h"
48 #include "lib/unixcompat.h"
49 #include "lib/search.h"
50 #include "lib/timefmt.h"
51 #include "lib/util.h"
52 #include "lib/widget.h"
53 #ifdef HAVE_CHARSET
54 #include "lib/charsets.h"
55 #endif
56 #include "lib/event.h"
57
58 #include "src/setup.h"
59 #include "src/execute.h"
60 #ifdef HAVE_CHARSET
61 #include "src/selcodepage.h"
62 #endif
63 #include "src/keybind-defaults.h"
64 #ifdef ENABLE_SUBSHELL
65 #include "src/subshell/subshell.h"
66 #endif
67
68 #include "src/usermenu.h"
69
70 #include "dir.h"
71 #include "boxes.h"
72 #include "tree.h"
73 #include "ext.h"
74 #include "layout.h"
75 #include "cmd.h"
76 #include "command.h"
77 #include "midnight.h"
78 #include "mountlist.h"
79
80 #include "panel.h"
81
82
83
84
85 hook_t *select_file_hook = NULL;
86
87
88 panelized_panel_t panelized_panel = { {NULL, 0, -1}, NULL };
89
90
91 static const char *string_file_name (file_entry_t *, int);
92 static const char *string_file_size (file_entry_t *, int);
93 static const char *string_file_size_brief (file_entry_t *, int);
94 static const char *string_file_type (file_entry_t *, int);
95 static const char *string_file_mtime (file_entry_t *, int);
96 static const char *string_file_atime (file_entry_t *, int);
97 static const char *string_file_ctime (file_entry_t *, int);
98 static const char *string_file_permission (file_entry_t *, int);
99 static const char *string_file_perm_octal (file_entry_t *, int);
100 static const char *string_file_nlinks (file_entry_t *, int);
101 static const char *string_inode (file_entry_t *, int);
102 static const char *string_file_nuid (file_entry_t *, int);
103 static const char *string_file_ngid (file_entry_t *, int);
104 static const char *string_file_owner (file_entry_t *, int);
105 static const char *string_file_group (file_entry_t *, int);
106 static const char *string_marked (file_entry_t *, int);
107 static const char *string_space (file_entry_t *, int);
108 static const char *string_dot (file_entry_t *, int);
109
110 mc_fhl_t *mc_filehighlight = NULL;
111
112
113
114 #define NORMAL 0
115 #define SELECTED 1
116 #define MARKED 2
117 #define MARKED_SELECTED 3
118 #define STATUS 5
119
120
121
122 typedef enum
123 {
124 MARK_DONT_MOVE = 0,
125 MARK_DOWN = 1,
126 MARK_FORCE_DOWN = 2,
127 MARK_FORCE_UP = 3
128 } mark_act_t;
129
130
131
132
133
134 typedef struct format_item_t
135 {
136 int requested_field_len;
137 int field_len;
138 align_crt_t just_mode;
139 gboolean expand;
140 const char *(*string_fn) (file_entry_t *, int len);
141 char *title;
142 const char *id;
143 } format_item_t;
144
145
146 typedef enum
147 {
148 FILENAME_NOSCROLL = 1,
149 FILENAME_SCROLL_LEFT = 2,
150 FILENAME_SCROLL_RIGHT = 4
151 } filename_scroll_flag_t;
152
153
154
155
156 static panel_field_t panel_fields[] = {
157 {
158 "unsorted", 12, TRUE, J_LEFT_FIT,
159
160
161 N_("sort|u"),
162 N_("&Unsorted"), TRUE, FALSE,
163 string_file_name,
164 (GCompareFunc) unsorted
165 }
166 ,
167 {
168 "name", 12, TRUE, J_LEFT_FIT,
169
170
171 N_("sort|n"),
172 N_("&Name"), TRUE, TRUE,
173 string_file_name,
174 (GCompareFunc) sort_name
175 }
176 ,
177 {
178 "version", 12, TRUE, J_LEFT_FIT,
179
180
181 N_("sort|v"),
182 N_("&Version"), TRUE, FALSE,
183 string_file_name,
184 (GCompareFunc) sort_vers
185 }
186 ,
187 {
188 "extension", 12, TRUE, J_LEFT_FIT,
189
190
191 N_("sort|e"),
192 N_("E&xtension"), TRUE, FALSE,
193 string_file_name,
194 (GCompareFunc) sort_ext
195 }
196 ,
197 {
198 "size", 7, FALSE, J_RIGHT,
199
200
201 N_("sort|s"),
202 N_("&Size"), TRUE, TRUE,
203 string_file_size,
204 (GCompareFunc) sort_size
205 }
206 ,
207 {
208 "bsize", 7, FALSE, J_RIGHT,
209 "",
210 N_("Block Size"), FALSE, FALSE,
211 string_file_size_brief,
212 (GCompareFunc) sort_size
213 }
214 ,
215 {
216 "type", 1, FALSE, J_LEFT,
217 "",
218 "", FALSE, TRUE,
219 string_file_type,
220 NULL
221 }
222 ,
223 {
224 "mtime", 12, FALSE, J_RIGHT,
225
226
227 N_("sort|m"),
228 N_("&Modify time"), TRUE, TRUE,
229 string_file_mtime,
230 (GCompareFunc) sort_time
231 }
232 ,
233 {
234 "atime", 12, FALSE, J_RIGHT,
235
236
237 N_("sort|a"),
238 N_("&Access time"), TRUE, TRUE,
239 string_file_atime,
240 (GCompareFunc) sort_atime
241 }
242 ,
243 {
244 "ctime", 12, FALSE, J_RIGHT,
245
246
247 N_("sort|h"),
248 N_("C&hange time"), TRUE, TRUE,
249 string_file_ctime,
250 (GCompareFunc) sort_ctime
251 }
252 ,
253 {
254 "perm", 10, FALSE, J_LEFT,
255 "",
256 N_("Permission"), FALSE, TRUE,
257 string_file_permission,
258 NULL
259 }
260 ,
261 {
262 "mode", 6, FALSE, J_RIGHT,
263 "",
264 N_("Perm"), FALSE, TRUE,
265 string_file_perm_octal,
266 NULL
267 }
268 ,
269 {
270 "nlink", 2, FALSE, J_RIGHT,
271 "",
272 N_("Nl"), FALSE, TRUE,
273 string_file_nlinks, NULL
274 }
275 ,
276 {
277 "inode", 5, FALSE, J_RIGHT,
278
279
280 N_("sort|i"),
281 N_("&Inode"), TRUE, TRUE,
282 string_inode,
283 (GCompareFunc) sort_inode
284 }
285 ,
286 {
287 "nuid", 5, FALSE, J_RIGHT,
288 "",
289 N_("UID"), FALSE, FALSE,
290 string_file_nuid,
291 NULL
292 }
293 ,
294 {
295 "ngid", 5, FALSE, J_RIGHT,
296 "",
297 N_("GID"), FALSE, FALSE,
298 string_file_ngid,
299 NULL
300 }
301 ,
302 {
303 "owner", 8, FALSE, J_LEFT_FIT,
304 "",
305 N_("Owner"), FALSE, TRUE,
306 string_file_owner,
307 NULL
308 }
309 ,
310 {
311 "group", 8, FALSE, J_LEFT_FIT,
312 "",
313 N_("Group"), FALSE, TRUE,
314 string_file_group,
315 NULL
316 }
317 ,
318 {
319 "mark", 1, FALSE, J_RIGHT,
320 "",
321 " ", FALSE, TRUE,
322 string_marked,
323 NULL
324 }
325 ,
326 {
327 "|", 1, FALSE, J_RIGHT,
328 "",
329 " ", FALSE, TRUE,
330 NULL,
331 NULL
332 }
333 ,
334 {
335 "space", 1, FALSE, J_RIGHT,
336 "",
337 " ", FALSE, TRUE,
338 string_space,
339 NULL
340 }
341 ,
342 {
343 "dot", 1, FALSE, J_RIGHT,
344 "",
345 " ", FALSE, FALSE,
346 string_dot,
347 NULL
348 }
349 ,
350 {
351 NULL, 0, FALSE, J_RIGHT, NULL, NULL, FALSE, FALSE, NULL, NULL
352 }
353 };
354
355
356 static char *panel_sort_up_sign = NULL;
357 static char *panel_sort_down_sign = NULL;
358
359 static char *panel_hiddenfiles_sign_show = NULL;
360 static char *panel_hiddenfiles_sign_hide = NULL;
361 static char *panel_history_prev_item_sign = NULL;
362 static char *panel_history_next_item_sign = NULL;
363 static char *panel_history_show_list_sign = NULL;
364 static char *panel_filename_scroll_left_char = NULL;
365 static char *panel_filename_scroll_right_char = NULL;
366
367
368 static WPanel *mouse_mark_panel = NULL;
369
370 static int mouse_marking = 0;
371 static int state_mark = 0;
372
373
374
375
376
377 static void
378 set_colors (const WPanel * panel)
379 {
380 (void) panel;
381
382 tty_set_normal_attrs ();
383 tty_setcolor (NORMAL_COLOR);
384 }
385
386
387
388
389 static void
390 format_item_free (format_item_t * format)
391 {
392 g_free (format->title);
393 g_free (format);
394 }
395
396
397
398
399 static int
400 panel_lines (const WPanel * p)
401 {
402
403 return (CONST_WIDGET (p)->lines - 3 - (panels_options.show_mini_info ? 2 : 0));
404 }
405
406
407
408
409 static void
410 add_permission_string (const char *dest, int width, file_entry_t * fe, int attr, int color,
411 gboolean is_octal)
412 {
413 int i, r, l;
414
415 l = get_user_permissions (&fe->st);
416
417 if (is_octal)
418 {
419
420 l = width + l - 3;
421 r = l + 1;
422 }
423 else
424 {
425
426 l = l * 3 + 1;
427 r = l + 3;
428 }
429
430 for (i = 0; i < width; i++)
431 {
432 if (i >= l && i < r)
433 {
434 if (attr == SELECTED || attr == MARKED_SELECTED)
435 tty_setcolor (MARKED_SELECTED_COLOR);
436 else
437 tty_setcolor (MARKED_COLOR);
438 }
439 else if (color >= 0)
440 tty_setcolor (color);
441 else
442 tty_lowlevel_setcolor (-color);
443
444 tty_print_char (dest[i]);
445 }
446 }
447
448
449
450
451 static const char *
452 string_file_name (file_entry_t * fe, int len)
453 {
454 static char buffer[MC_MAXPATHLEN * MB_LEN_MAX + 1];
455
456 (void) len;
457
458 g_strlcpy (buffer, fe->fname, sizeof (buffer));
459 return buffer;
460 }
461
462
463
464 static unsigned int
465 ilog10 (dev_t n)
466 {
467 unsigned int digits = 0;
468
469 do
470 {
471 digits++;
472 n /= 10;
473 }
474 while (n != 0);
475
476 return digits;
477 }
478
479
480
481 static void
482 format_device_number (char *buf, size_t bufsize, dev_t dev)
483 {
484 dev_t major_dev, minor_dev;
485 unsigned int major_digits, minor_digits;
486
487 major_dev = major (dev);
488 major_digits = ilog10 (major_dev);
489
490 minor_dev = minor (dev);
491 minor_digits = ilog10 (minor_dev);
492
493 g_assert (bufsize >= 1);
494
495 if (major_digits + 1 + minor_digits + 1 <= bufsize)
496 g_snprintf (buf, bufsize, "%lu,%lu", (unsigned long) major_dev, (unsigned long) minor_dev);
497 else
498 g_strlcpy (buf, _("[dev]"), bufsize);
499 }
500
501
502
503
504 static const char *
505 string_file_size (file_entry_t * fe, int len)
506 {
507 static char buffer[BUF_TINY];
508
509
510 if (DIR_IS_DOTDOT (fe->fname))
511 return _("UP--DIR");
512
513 #ifdef HAVE_STRUCT_STAT_ST_RDEV
514 if (S_ISBLK (fe->st.st_mode) || S_ISCHR (fe->st.st_mode))
515 format_device_number (buffer, len + 1, fe->st.st_rdev);
516 else
517 #endif
518 size_trunc_len (buffer, (unsigned int) len, fe->st.st_size, 0, panels_options.kilobyte_si);
519
520 return buffer;
521 }
522
523
524
525
526 static const char *
527 string_file_size_brief (file_entry_t * fe, int len)
528 {
529 if (S_ISLNK (fe->st.st_mode) && !link_isdir (fe))
530 return _("SYMLINK");
531
532 if ((S_ISDIR (fe->st.st_mode) || link_isdir (fe)) && !DIR_IS_DOTDOT (fe->fname))
533 return _("SUB-DIR");
534
535 return string_file_size (fe, len);
536 }
537
538
539
540
541 static const char *
542 string_file_type (file_entry_t * fe, int len)
543 {
544 static char buffer[2];
545
546 (void) len;
547
548 if (S_ISDIR (fe->st.st_mode))
549 buffer[0] = PATH_SEP;
550 else if (S_ISLNK (fe->st.st_mode))
551 {
552 if (link_isdir (fe))
553 buffer[0] = '~';
554 else if (fe->f.stale_link)
555 buffer[0] = '!';
556 else
557 buffer[0] = '@';
558 }
559 else if (S_ISCHR (fe->st.st_mode))
560 buffer[0] = '-';
561 else if (S_ISSOCK (fe->st.st_mode))
562 buffer[0] = '=';
563 else if (S_ISDOOR (fe->st.st_mode))
564 buffer[0] = '>';
565 else if (S_ISBLK (fe->st.st_mode))
566 buffer[0] = '+';
567 else if (S_ISFIFO (fe->st.st_mode))
568 buffer[0] = '|';
569 else if (S_ISNAM (fe->st.st_mode))
570 buffer[0] = '#';
571 else if (!S_ISREG (fe->st.st_mode))
572 buffer[0] = '?';
573 else if (is_exe (fe->st.st_mode))
574 buffer[0] = '*';
575 else
576 buffer[0] = ' ';
577 buffer[1] = '\0';
578 return buffer;
579 }
580
581
582
583
584 static const char *
585 string_file_mtime (file_entry_t * fe, int len)
586 {
587 (void) len;
588
589 return file_date (fe->st.st_mtime);
590 }
591
592
593
594
595 static const char *
596 string_file_atime (file_entry_t * fe, int len)
597 {
598 (void) len;
599
600 return file_date (fe->st.st_atime);
601 }
602
603
604
605
606 static const char *
607 string_file_ctime (file_entry_t * fe, int len)
608 {
609 (void) len;
610
611 return file_date (fe->st.st_ctime);
612 }
613
614
615
616
617 static const char *
618 string_file_permission (file_entry_t * fe, int len)
619 {
620 (void) len;
621
622 return string_perm (fe->st.st_mode);
623 }
624
625
626
627
628 static const char *
629 string_file_perm_octal (file_entry_t * fe, int len)
630 {
631 static char buffer[10];
632
633 (void) len;
634
635 g_snprintf (buffer, sizeof (buffer), "0%06lo", (unsigned long) fe->st.st_mode);
636 return buffer;
637 }
638
639
640
641
642 static const char *
643 string_file_nlinks (file_entry_t * fe, int len)
644 {
645 static char buffer[BUF_TINY];
646
647 (void) len;
648
649 g_snprintf (buffer, sizeof (buffer), "%16d", (int) fe->st.st_nlink);
650 return buffer;
651 }
652
653
654
655
656 static const char *
657 string_inode (file_entry_t * fe, int len)
658 {
659 static char buffer[10];
660
661 (void) len;
662
663 g_snprintf (buffer, sizeof (buffer), "%lu", (unsigned long) fe->st.st_ino);
664 return buffer;
665 }
666
667
668
669
670 static const char *
671 string_file_nuid (file_entry_t * fe, int len)
672 {
673 static char buffer[10];
674
675 (void) len;
676
677 g_snprintf (buffer, sizeof (buffer), "%lu", (unsigned long) fe->st.st_uid);
678 return buffer;
679 }
680
681
682
683
684 static const char *
685 string_file_ngid (file_entry_t * fe, int len)
686 {
687 static char buffer[10];
688
689 (void) len;
690
691 g_snprintf (buffer, sizeof (buffer), "%lu", (unsigned long) fe->st.st_gid);
692 return buffer;
693 }
694
695
696
697
698 static const char *
699 string_file_owner (file_entry_t * fe, int len)
700 {
701 (void) len;
702
703 return get_owner (fe->st.st_uid);
704 }
705
706
707
708
709 static const char *
710 string_file_group (file_entry_t * fe, int len)
711 {
712 (void) len;
713
714 return get_group (fe->st.st_gid);
715 }
716
717
718
719
720 static const char *
721 string_marked (file_entry_t * fe, int len)
722 {
723 (void) len;
724
725 return fe->f.marked ? "*" : " ";
726 }
727
728
729
730
731 static const char *
732 string_space (file_entry_t * fe, int len)
733 {
734 (void) fe;
735 (void) len;
736
737 return " ";
738 }
739
740
741
742
743 static const char *
744 string_dot (file_entry_t * fe, int len)
745 {
746 (void) fe;
747 (void) len;
748
749 return ".";
750 }
751
752
753
754 static int
755 file_compute_color (int attr, file_entry_t * fe)
756 {
757 switch (attr)
758 {
759 case SELECTED:
760 return (SELECTED_COLOR);
761 case MARKED:
762 return (MARKED_COLOR);
763 case MARKED_SELECTED:
764 return (MARKED_SELECTED_COLOR);
765 case STATUS:
766 return (NORMAL_COLOR);
767 case NORMAL:
768 default:
769 if (!panels_options.filetype_mode)
770 return (NORMAL_COLOR);
771 }
772
773 return mc_fhl_get_color (mc_filehighlight, fe);
774 }
775
776
777
778
779 static int
780 panel_items (const WPanel * p)
781 {
782 return panel_lines (p) * p->list_cols;
783 }
784
785
786
787
788 static filename_scroll_flag_t
789 format_file (WPanel * panel, int file_index, int width, int attr, gboolean isstatus,
790 int *field_length)
791 {
792 int color = NORMAL_COLOR;
793 int length = 0;
794 GSList *format, *home;
795 file_entry_t *fe = NULL;
796 filename_scroll_flag_t res = FILENAME_NOSCROLL;
797
798 *field_length = 0;
799
800 if (file_index < panel->dir.len)
801 {
802 fe = &panel->dir.list[file_index];
803 color = file_compute_color (attr, fe);
804 }
805
806 home = isstatus ? panel->status_format : panel->format;
807
808 for (format = home; format != NULL && length != width; format = g_slist_next (format))
809 {
810 format_item_t *fi = (format_item_t *) format->data;
811
812 if (fi->string_fn != NULL)
813 {
814 const char *txt = " ";
815 int len, perm = 0;
816 const char *prepared_text;
817 int name_offset = 0;
818
819 if (fe != NULL)
820 txt = fi->string_fn (fe, fi->field_len);
821
822 len = fi->field_len;
823 if (len + length > width)
824 len = width - length;
825 if (len <= 0)
826 break;
827
828 if (!isstatus && panel->content_shift > -1 && strcmp (fi->id, "name") == 0)
829 {
830 int str_len;
831 int i;
832
833 *field_length = len + 1;
834
835 str_len = str_length (txt);
836 i = MAX (0, str_len - len);
837 panel->max_shift = MAX (panel->max_shift, i);
838 i = MIN (panel->content_shift, i);
839
840 if (i > -1)
841 {
842 name_offset = str_offset_to_pos (txt, i);
843 if (str_len > len)
844 {
845 res = FILENAME_SCROLL_LEFT;
846 if (str_length (txt + name_offset) > len)
847 res |= FILENAME_SCROLL_RIGHT;
848 }
849 }
850 }
851
852 if (panels_options.permission_mode)
853 {
854 if (strcmp (fi->id, "perm") == 0)
855 perm = 1;
856 else if (strcmp (fi->id, "mode") == 0)
857 perm = 2;
858 }
859
860 if (color >= 0)
861 tty_setcolor (color);
862 else
863 tty_lowlevel_setcolor (-color);
864
865 if (!isstatus && panel->content_shift > -1)
866 prepared_text = str_fit_to_term (txt + name_offset, len, HIDE_FIT (fi->just_mode));
867 else
868 prepared_text = str_fit_to_term (txt, len, fi->just_mode);
869
870 if (perm != 0 && fe != NULL)
871 add_permission_string (prepared_text, fi->field_len, fe, attr, color, perm != 1);
872 else
873 tty_print_string (prepared_text);
874
875 length += len;
876 }
877 else
878 {
879 if (attr == SELECTED || attr == MARKED_SELECTED)
880 tty_setcolor (SELECTED_COLOR);
881 else
882 tty_setcolor (NORMAL_COLOR);
883 tty_print_one_vline (TRUE);
884 length++;
885 }
886 }
887
888 if (length < width)
889 {
890 int y, x;
891
892 tty_getyx (&y, &x);
893 tty_draw_hline (y, x, ' ', width - length);
894 }
895
896 return res;
897 }
898
899
900
901 static void
902 repaint_file (WPanel * panel, int file_index, gboolean mv, int attr, gboolean isstatus)
903 {
904 Widget *w = WIDGET (panel);
905
906 int nth_column = 0;
907 int width;
908 int offset = 0;
909 filename_scroll_flag_t ret_frm;
910 int ypos = 0;
911 gboolean panel_is_split;
912 int fln = 0;
913
914 panel_is_split = !isstatus && panel->list_cols > 1;
915 width = w->cols - 2;
916
917 if (panel_is_split)
918 {
919 nth_column = (file_index - panel->top_file) / panel_lines (panel);
920 width /= panel->list_cols;
921
922 offset = width * nth_column;
923
924 if (nth_column + 1 >= panel->list_cols)
925 width = w->cols - offset - 2;
926 }
927
928
929 if (width <= 0)
930 return;
931
932 if (mv)
933 {
934 ypos = file_index - panel->top_file;
935
936 if (panel_is_split)
937 ypos %= panel_lines (panel);
938
939 ypos += 2;
940 widget_move (w, ypos, offset + 1);
941 }
942
943 ret_frm = format_file (panel, file_index, width, attr, isstatus, &fln);
944
945 if (panel_is_split && nth_column + 1 < panel->list_cols)
946 {
947 tty_setcolor (NORMAL_COLOR);
948 tty_print_one_vline (TRUE);
949 }
950
951 if (ret_frm != FILENAME_NOSCROLL && mv)
952 {
953 if (!panel_is_split && fln > 0)
954 {
955 if (panel->list_format != list_long)
956 width = fln;
957 else
958 {
959 offset = width - fln + 1;
960 width = fln - 1;
961 }
962 }
963
964 widget_move (w, ypos, offset);
965 tty_setcolor (NORMAL_COLOR);
966 tty_print_string (panel_filename_scroll_left_char);
967
968 if ((ret_frm & FILENAME_SCROLL_RIGHT) != 0)
969 {
970 offset += width;
971 if (nth_column + 1 >= panel->list_cols)
972 offset++;
973
974 widget_move (w, ypos, offset);
975 tty_setcolor (NORMAL_COLOR);
976 tty_print_string (panel_filename_scroll_right_char);
977 }
978 }
979 }
980
981
982
983 static void
984 display_mini_info (WPanel * panel)
985 {
986 Widget *w = WIDGET (panel);
987
988 if (!panels_options.show_mini_info)
989 return;
990
991 widget_move (w, panel_lines (panel) + 3, 1);
992
993 if (panel->searching)
994 {
995 tty_setcolor (INPUT_COLOR);
996 tty_print_char ('/');
997 tty_print_string (str_fit_to_term (panel->search_buffer, w->cols - 3, J_LEFT));
998 return;
999 }
1000
1001
1002 set_colors (panel);
1003
1004 if (S_ISLNK (panel->dir.list[panel->selected].st.st_mode))
1005 {
1006 char link_target[MC_MAXPATHLEN];
1007 vfs_path_t *lc_link_vpath;
1008 int len;
1009
1010 lc_link_vpath =
1011 vfs_path_append_new (panel->cwd_vpath, panel->dir.list[panel->selected].fname,
1012 (char *) NULL);
1013 len = mc_readlink (lc_link_vpath, link_target, MC_MAXPATHLEN - 1);
1014 vfs_path_free (lc_link_vpath);
1015 if (len > 0)
1016 {
1017 link_target[len] = 0;
1018 tty_print_string ("-> ");
1019 tty_print_string (str_fit_to_term (link_target, w->cols - 5, J_LEFT_FIT));
1020 }
1021 else
1022 tty_print_string (str_fit_to_term (_("<readlink failed>"), w->cols - 2, J_LEFT));
1023 }
1024 else if (DIR_IS_DOTDOT (panel->dir.list[panel->selected].fname))
1025 {
1026
1027
1028
1029
1030 tty_print_string (str_fit_to_term (_("UP--DIR"), w->cols - 2, J_LEFT));
1031 }
1032 else
1033
1034 repaint_file (panel, panel->selected, FALSE, STATUS, TRUE);
1035 }
1036
1037
1038
1039 static void
1040 paint_dir (WPanel * panel)
1041 {
1042 int i;
1043 int items;
1044
1045 items = panel_items (panel);
1046
1047 panel->max_shift = -1;
1048
1049 for (i = 0; i < items; i++)
1050 {
1051 int color = 0;
1052
1053 if (i + panel->top_file < panel->dir.len)
1054 {
1055 color = 2 * (panel->dir.list[i + panel->top_file].f.marked);
1056 color += (panel->selected == i + panel->top_file && panel->active);
1057 }
1058
1059 repaint_file (panel, i + panel->top_file, TRUE, color, FALSE);
1060 }
1061
1062 tty_set_normal_attrs ();
1063 }
1064
1065
1066
1067 static void
1068 display_total_marked_size (const WPanel * panel, int y, int x, gboolean size_only)
1069 {
1070 const Widget *w = CONST_WIDGET (panel);
1071
1072 char buffer[BUF_SMALL], b_bytes[BUF_SMALL];
1073 const char *buf;
1074 int cols;
1075
1076 if (panel->marked <= 0)
1077 return;
1078
1079 buf = size_only ? b_bytes : buffer;
1080 cols = w->cols - 2;
1081
1082 g_strlcpy (b_bytes, size_trunc_sep (panel->total, panels_options.kilobyte_si),
1083 sizeof (b_bytes));
1084
1085 if (!size_only)
1086 g_snprintf (buffer, sizeof (buffer),
1087 ngettext ("%s in %d file", "%s in %d files", panel->marked),
1088 b_bytes, panel->marked);
1089
1090
1091 buf = str_trunc (buf, cols - 4);
1092
1093 if (x < 0)
1094
1095 x = (w->cols - str_term_width1 (buf)) / 2 - 1;
1096
1097
1098
1099
1100
1101 widget_move (w, y, x);
1102 tty_setcolor (MARKED_COLOR);
1103 tty_printf (" %s ", buf);
1104 }
1105
1106
1107
1108 static void
1109 mini_info_separator (const WPanel * panel)
1110 {
1111 if (panels_options.show_mini_info)
1112 {
1113 const Widget *w = CONST_WIDGET (panel);
1114 int y;
1115
1116 y = panel_lines (panel) + 2;
1117
1118 tty_setcolor (NORMAL_COLOR);
1119 tty_draw_hline (w->y + y, w->x + 1, ACS_HLINE, w->cols - 2);
1120
1121
1122 display_total_marked_size (panel, y, -1, FALSE);
1123 }
1124 }
1125
1126
1127
1128 static void
1129 show_free_space (const WPanel * panel)
1130 {
1131
1132 static struct my_statfs myfs_stats;
1133
1134 static char *old_cwd = NULL;
1135
1136
1137 if (!vfs_file_is_local (panel->cwd_vpath) || !free_space)
1138 return;
1139
1140 if (old_cwd == NULL || strcmp (old_cwd, vfs_path_as_str (panel->cwd_vpath)) != 0)
1141 {
1142 char rpath[PATH_MAX];
1143
1144 init_my_statfs ();
1145 g_free (old_cwd);
1146 old_cwd = g_strdup (vfs_path_as_str (panel->cwd_vpath));
1147
1148 if (mc_realpath (old_cwd, rpath) == NULL)
1149 return;
1150
1151 my_statfs (&myfs_stats, rpath);
1152 }
1153
1154 if (myfs_stats.avail != 0 || myfs_stats.total != 0)
1155 {
1156 const Widget *w = CONST_WIDGET (panel);
1157 char buffer1[6], buffer2[6], tmp[BUF_SMALL];
1158
1159 size_trunc_len (buffer1, sizeof (buffer1) - 1, myfs_stats.avail, 1,
1160 panels_options.kilobyte_si);
1161 size_trunc_len (buffer2, sizeof (buffer2) - 1, myfs_stats.total, 1,
1162 panels_options.kilobyte_si);
1163 g_snprintf (tmp, sizeof (tmp), " %s/%s (%d%%) ", buffer1, buffer2,
1164 myfs_stats.total == 0 ? 0 :
1165 (int) (100 * (long double) myfs_stats.avail / myfs_stats.total));
1166 widget_move (w, w->lines - 1, w->cols - 2 - (int) strlen (tmp));
1167 tty_setcolor (NORMAL_COLOR);
1168 tty_print_string (tmp);
1169 }
1170 }
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182 static char *
1183 panel_correct_path_to_show (const WPanel * panel)
1184 {
1185 vfs_path_t *last_vpath;
1186 const vfs_path_element_t *path_element;
1187 char *return_path;
1188 int elements_count;
1189
1190 elements_count = vfs_path_elements_count (panel->cwd_vpath);
1191
1192
1193 path_element = vfs_path_element_clone (vfs_path_get_by_index (panel->cwd_vpath, -1));
1194
1195 if (elements_count > 1 && (strcmp (path_element->class->name, "cpiofs") == 0 ||
1196 strcmp (path_element->class->name, "extfs") == 0 ||
1197 strcmp (path_element->class->name, "tarfs") == 0))
1198 {
1199 const char *archive_name;
1200 const vfs_path_element_t *prev_path_element;
1201
1202
1203 prev_path_element = vfs_path_get_by_index (panel->cwd_vpath, -2);
1204 archive_name = strrchr (prev_path_element->path, PATH_SEP);
1205 if (archive_name != NULL)
1206 last_vpath = vfs_path_from_str_flags (archive_name + 1, VPF_NO_CANON);
1207 else
1208 {
1209 last_vpath = vfs_path_from_str_flags (prev_path_element->path, VPF_NO_CANON);
1210 last_vpath->relative = TRUE;
1211 }
1212 }
1213 else
1214 {
1215 last_vpath = vfs_path_new ();
1216 last_vpath->relative = TRUE;
1217 }
1218
1219 vfs_path_add_element (last_vpath, path_element);
1220 return_path =
1221 vfs_path_to_str_flags (last_vpath, 0,
1222 VPF_STRIP_HOME | VPF_STRIP_PASSWORD | VPF_HIDE_CHARSET);
1223 vfs_path_free (last_vpath);
1224
1225 return return_path;
1226 }
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237 #ifdef HAVE_CHARSET
1238 static char *
1239 panel_get_encoding_info_str (const WPanel * panel)
1240 {
1241 char *ret_str = NULL;
1242 const vfs_path_element_t *path_element;
1243
1244 path_element = vfs_path_get_by_index (panel->cwd_vpath, -1);
1245 if (path_element->encoding != NULL)
1246 ret_str = g_strdup_printf ("[%s]", path_element->encoding);
1247
1248 return ret_str;
1249 }
1250 #endif
1251
1252
1253
1254 static void
1255 show_dir (const WPanel * panel)
1256 {
1257 const Widget *w = CONST_WIDGET (panel);
1258
1259 gchar *tmp;
1260
1261 set_colors (panel);
1262 tty_draw_box (w->y, w->x, w->lines, w->cols, FALSE);
1263
1264 if (panels_options.show_mini_info)
1265 {
1266 int y;
1267
1268 y = panel_lines (panel) + 2;
1269
1270 widget_move (w, y, 0);
1271 tty_print_alt_char (ACS_LTEE, FALSE);
1272 widget_move (w, y, w->cols - 1);
1273 tty_print_alt_char (ACS_RTEE, FALSE);
1274 }
1275
1276 widget_move (w, 0, 1);
1277 tty_print_string (panel_history_prev_item_sign);
1278
1279 tmp = panels_options.show_dot_files ? panel_hiddenfiles_sign_show : panel_hiddenfiles_sign_hide;
1280 tmp = g_strdup_printf ("%s[%s]%s", tmp, panel_history_show_list_sign,
1281 panel_history_next_item_sign);
1282
1283 widget_move (w, 0, w->cols - 6);
1284 tty_print_string (tmp);
1285
1286 g_free (tmp);
1287
1288 widget_move (w, 0, 3);
1289
1290 if (panel->is_panelized)
1291 tty_printf (" %s ", _("Panelize"));
1292 #ifdef HAVE_CHARSET
1293 else
1294 {
1295 tmp = panel_get_encoding_info_str (panel);
1296 if (tmp != NULL)
1297 {
1298 tty_printf ("%s", tmp);
1299 widget_move (w, 0, 3 + strlen (tmp));
1300 g_free (tmp);
1301 }
1302 }
1303 #endif
1304
1305 if (panel->active)
1306 tty_setcolor (REVERSE_COLOR);
1307
1308 tmp = panel_correct_path_to_show (panel);
1309 tty_printf (" %s ", str_term_trim (tmp, MIN (MAX (w->cols - 12, 0), w->cols)));
1310 g_free (tmp);
1311
1312 if (!panels_options.show_mini_info)
1313 {
1314 if (panel->marked == 0)
1315 {
1316
1317 if (S_ISREG (panel->dir.list[panel->selected].st.st_mode))
1318 {
1319 char buffer[BUF_SMALL];
1320
1321 g_snprintf (buffer, sizeof (buffer), " %s ",
1322 size_trunc_sep (panel->dir.list[panel->selected].st.st_size,
1323 panels_options.kilobyte_si));
1324 tty_setcolor (NORMAL_COLOR);
1325 widget_move (w, w->lines - 1, 4);
1326 tty_print_string (buffer);
1327 }
1328 }
1329 else
1330 {
1331
1332
1333 display_total_marked_size (panel, w->lines - 1, 2, TRUE);
1334 }
1335 }
1336
1337 show_free_space (panel);
1338
1339 if (panel->active)
1340 tty_set_normal_attrs ();
1341 }
1342
1343
1344
1345 static void
1346 adjust_top_file (WPanel * panel)
1347 {
1348 int items;
1349
1350
1351
1352
1353
1354
1355
1356 panel->selected = CLAMP (panel->selected, 0, panel->dir.len - 1);
1357
1358 items = panel_items (panel);
1359
1360 if (panel->dir.len <= items)
1361 {
1362
1363 panel->top_file = 0;
1364 }
1365 else
1366 {
1367 int i;
1368
1369
1370
1371
1372
1373
1374
1375 if (panel->top_file < 0)
1376 panel->top_file = 0;
1377
1378 i = panel->selected - items + 1;
1379 if (panel->top_file < i)
1380 panel->top_file = i;
1381
1382 i = panel->dir.len - items;
1383 if (panel->top_file > i)
1384 panel->top_file = i;
1385
1386 if (panel->top_file > panel->selected)
1387 panel->top_file = panel->selected;
1388 }
1389 }
1390
1391
1392
1393
1394
1395
1396
1397
1398 static char *
1399 panel_save_name (WPanel * panel)
1400 {
1401
1402 if ((mc_global.midnight_shutdown && auto_save_setup) || saving_setup)
1403 return g_strdup (panel->panel_name);
1404
1405 return g_strconcat ("Temporal:", panel->panel_name, (char *) NULL);
1406 }
1407
1408
1409
1410 static void
1411 directory_history_add (WPanel * panel, const vfs_path_t * vpath)
1412 {
1413 char *tmp;
1414
1415 tmp = vfs_path_to_str_flags (vpath, 0, VPF_STRIP_PASSWORD);
1416 panel->dir_history = list_append_unique (panel->dir_history, tmp);
1417 panel->dir_history_current = panel->dir_history;
1418 }
1419
1420
1421
1422
1423 static gboolean
1424 panel_load_history (const gchar * event_group_name, const gchar * event_name,
1425 gpointer init_data, gpointer data)
1426 {
1427 WPanel *p = PANEL (init_data);
1428 ev_history_load_save_t *ev = (ev_history_load_save_t *) data;
1429
1430 (void) event_group_name;
1431 (void) event_name;
1432
1433 if (ev->receiver == NULL || ev->receiver == WIDGET (p))
1434 {
1435 if (ev->cfg != NULL)
1436 p->dir_history = history_load (ev->cfg, p->hist_name);
1437 else
1438 p->dir_history = history_get (p->hist_name);
1439
1440 directory_history_add (p, p->cwd_vpath);
1441 }
1442
1443 return TRUE;
1444 }
1445
1446
1447
1448
1449 static gboolean
1450 panel_save_history (const gchar * event_group_name, const gchar * event_name,
1451 gpointer init_data, gpointer data)
1452 {
1453 WPanel *p = PANEL (init_data);
1454
1455 (void) event_group_name;
1456 (void) event_name;
1457
1458 if (p->dir_history != NULL)
1459 {
1460 ev_history_load_save_t *ev = (ev_history_load_save_t *) data;
1461
1462 history_save (ev->cfg, p->hist_name, p->dir_history);
1463 }
1464
1465 return TRUE;
1466 }
1467
1468
1469
1470 static void
1471 panel_destroy (WPanel * p)
1472 {
1473 size_t i;
1474
1475 if (panels_options.auto_save_setup)
1476 {
1477 char *name;
1478
1479 name = panel_save_name (p);
1480 panel_save_setup (p, name);
1481 g_free (name);
1482 }
1483
1484 panel_clean_dir (p);
1485
1486
1487 if (p->dir_history != NULL)
1488 {
1489
1490 p->dir_history = g_list_first (p->dir_history);
1491 g_list_free_full (p->dir_history, g_free);
1492 }
1493 g_free (p->hist_name);
1494
1495 g_slist_free_full (p->format, (GDestroyNotify) format_item_free);
1496 g_slist_free_full (p->status_format, (GDestroyNotify) format_item_free);
1497
1498 g_free (p->user_format);
1499 for (i = 0; i < LIST_FORMATS; i++)
1500 g_free (p->user_status_format[i]);
1501
1502 g_free (p->dir.list);
1503 g_free (p->panel_name);
1504
1505 vfs_path_free (p->lwd_vpath);
1506 vfs_path_free (p->cwd_vpath);
1507 }
1508
1509
1510
1511 static void
1512 panel_paint_sort_info (const WPanel * panel)
1513 {
1514 if (*panel->sort_field->hotkey != '\0')
1515 {
1516 const char *sort_sign =
1517 panel->sort_info.reverse ? panel_sort_up_sign : panel_sort_down_sign;
1518 char *str;
1519
1520 str = g_strdup_printf ("%s%s", sort_sign, Q_ (panel->sort_field->hotkey));
1521 widget_move (panel, 1, 1);
1522 tty_print_string (str);
1523 g_free (str);
1524 }
1525 }
1526
1527
1528
1529 static const char *
1530 panel_get_title_without_hotkey (const char *title)
1531 {
1532 static char translated_title[BUF_TINY];
1533
1534 if (title == NULL || title[0] == '\0')
1535 translated_title[0] = '\0';
1536 else
1537 {
1538 char *hkey;
1539
1540 g_snprintf (translated_title, sizeof (translated_title), "%s", _(title));
1541
1542 hkey = strchr (translated_title, '&');
1543 if (hkey != NULL && hkey[1] != '\0')
1544 memmove (hkey, hkey + 1, strlen (hkey));
1545 }
1546
1547 return translated_title;
1548 }
1549
1550
1551
1552 static void
1553 panel_print_header (const WPanel * panel)
1554 {
1555 const Widget *w = CONST_WIDGET (panel);
1556
1557 int y, x;
1558 int i;
1559 GString *format_txt;
1560
1561 widget_move (w, 1, 1);
1562 tty_getyx (&y, &x);
1563 tty_setcolor (NORMAL_COLOR);
1564 tty_draw_hline (y, x, ' ', w->cols - 2);
1565
1566 format_txt = g_string_new ("");
1567
1568 for (i = 0; i < panel->list_cols; i++)
1569 {
1570 GSList *format;
1571
1572 for (format = panel->format; format != NULL; format = g_slist_next (format))
1573 {
1574 format_item_t *fi = (format_item_t *) format->data;
1575
1576 if (fi->string_fn != NULL)
1577 {
1578 g_string_set_size (format_txt, 0);
1579
1580 if (panel->list_format == list_long && strcmp (fi->id, panel->sort_field->id) == 0)
1581 g_string_append (format_txt,
1582 panel->sort_info.reverse
1583 ? panel_sort_up_sign : panel_sort_down_sign);
1584
1585 g_string_append (format_txt, fi->title);
1586
1587 if (panel->filter != NULL && strcmp (fi->id, "name") == 0)
1588 {
1589 g_string_append (format_txt, " [");
1590 g_string_append (format_txt, panel->filter);
1591 g_string_append (format_txt, "]");
1592 }
1593
1594 tty_setcolor (HEADER_COLOR);
1595 tty_print_string (str_fit_to_term (format_txt->str, fi->field_len, J_CENTER_LEFT));
1596 }
1597 else
1598 {
1599 tty_setcolor (NORMAL_COLOR);
1600 tty_print_one_vline (TRUE);
1601 }
1602 }
1603
1604 if (i < panel->list_cols - 1)
1605 {
1606 tty_setcolor (NORMAL_COLOR);
1607 tty_print_one_vline (TRUE);
1608 }
1609 }
1610
1611 g_string_free (format_txt, TRUE);
1612
1613 if (panel->list_format != list_long)
1614 panel_paint_sort_info (panel);
1615 }
1616
1617
1618
1619 static const char *
1620 parse_panel_size (WPanel * panel, const char *format, gboolean isstatus)
1621 {
1622 panel_display_t frame = frame_half;
1623 format = skip_separators (format);
1624
1625 if (strncmp (format, "full", 4) == 0)
1626 {
1627 frame = frame_full;
1628 format += 4;
1629 }
1630 else if (strncmp (format, "half", 4) == 0)
1631 {
1632 frame = frame_half;
1633 format += 4;
1634 }
1635
1636 if (!isstatus)
1637 {
1638 panel->frame_size = frame;
1639 panel->list_cols = 1;
1640 }
1641
1642
1643 format = skip_separators (format);
1644
1645 if (g_ascii_isdigit (*format))
1646 {
1647 if (!isstatus)
1648 {
1649 panel->list_cols = g_ascii_digit_value (*format);
1650 if (panel->list_cols < 1)
1651 panel->list_cols = 1;
1652 }
1653
1654 format++;
1655 }
1656
1657 if (!isstatus)
1658 panel_update_cols (WIDGET (panel), panel->frame_size);
1659
1660 return skip_separators (format);
1661 }
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682 static GSList *
1683 parse_display_format (WPanel * panel, const char *format, char **error, gboolean isstatus,
1684 int *res_total_cols)
1685 {
1686 GSList *home = NULL;
1687 int total_cols = 0;
1688 size_t i;
1689
1690 static size_t i18n_timelength = 0;
1691
1692 *error = NULL;
1693
1694 if (i18n_timelength == 0)
1695 {
1696 i18n_timelength = i18n_checktimelength ();
1697
1698 for (i = 0; panel_fields[i].id != NULL; i++)
1699 if (strcmp ("time", panel_fields[i].id + 1) == 0)
1700 panel_fields[i].min_size = i18n_timelength;
1701 }
1702
1703
1704
1705
1706
1707 format = parse_panel_size (panel, format, isstatus);
1708
1709 while (*format != '\0')
1710 {
1711 format_item_t *darr;
1712 align_crt_t justify;
1713 gboolean set_justify = TRUE;
1714 gboolean found = FALSE;
1715 size_t klen = 0;
1716
1717 darr = g_new0 (format_item_t, 1);
1718 home = g_slist_append (home, darr);
1719
1720 format = skip_separators (format);
1721
1722 switch (*format)
1723 {
1724 case '<':
1725 justify = J_LEFT;
1726 format = skip_separators (format + 1);
1727 break;
1728 case '=':
1729 justify = J_CENTER;
1730 format = skip_separators (format + 1);
1731 break;
1732 case '>':
1733 justify = J_RIGHT;
1734 format = skip_separators (format + 1);
1735 break;
1736 default:
1737 justify = J_LEFT;
1738 set_justify = FALSE;
1739 break;
1740 }
1741
1742 for (i = 0; !found && panel_fields[i].id != NULL; i++)
1743 {
1744 klen = strlen (panel_fields[i].id);
1745 found = strncmp (format, panel_fields[i].id, klen) == 0;
1746 }
1747
1748 if (found)
1749 {
1750 i--;
1751 format += klen;
1752
1753 darr->requested_field_len = panel_fields[i].min_size;
1754 darr->string_fn = panel_fields[i].string_fn;
1755 darr->title = g_strdup (panel_get_title_without_hotkey (panel_fields[i].title_hotkey));
1756 darr->id = panel_fields[i].id;
1757 darr->expand = panel_fields[i].expands;
1758 darr->just_mode = panel_fields[i].default_just;
1759
1760 if (set_justify)
1761 {
1762 if (IS_FIT (darr->just_mode))
1763 darr->just_mode = MAKE_FIT (justify);
1764 else
1765 darr->just_mode = justify;
1766 }
1767
1768 format = skip_separators (format);
1769
1770
1771 if (*format == ':')
1772 {
1773 int req_length;
1774
1775
1776
1777
1778 darr->expand = FALSE;
1779 format++;
1780 req_length = atoi (format);
1781 darr->requested_field_len = req_length;
1782
1783 format = skip_numbers (format);
1784
1785
1786 if (*format == '+')
1787 {
1788 darr->expand = TRUE;
1789 format++;
1790 }
1791 }
1792 }
1793 else
1794 {
1795 size_t pos;
1796 char *tmp_format;
1797
1798 pos = strlen (format);
1799 if (pos > 8)
1800 pos = 8;
1801
1802 tmp_format = g_strndup (format, pos);
1803 g_slist_free_full (home, (GDestroyNotify) format_item_free);
1804 *error =
1805 g_strconcat (_("Unknown tag on display format:"), " ", tmp_format, (char *) NULL);
1806 g_free (tmp_format);
1807
1808 return NULL;
1809 }
1810
1811 total_cols += darr->requested_field_len;
1812 }
1813
1814 *res_total_cols = total_cols;
1815 return home;
1816 }
1817
1818
1819
1820 static GSList *
1821 use_display_format (WPanel * panel, const char *format, char **error, gboolean isstatus)
1822 {
1823 #define MAX_EXPAND 4
1824 int expand_top = 0;
1825 int usable_columns;
1826 int total_cols = 0;
1827 GSList *darr, *home;
1828
1829 if (format == NULL)
1830 format = DEFAULT_USER_FORMAT;
1831
1832 home = parse_display_format (panel, format, error, isstatus, &total_cols);
1833
1834 if (*error != NULL)
1835 return NULL;
1836
1837 panel->dirty = 1;
1838
1839 usable_columns = WIDGET (panel)->cols - 2;
1840
1841 if (!isstatus)
1842 {
1843 usable_columns /= panel->list_cols;
1844 if (panel->list_cols > 1)
1845 usable_columns--;
1846 }
1847
1848
1849 for (darr = home; darr != NULL && expand_top < MAX_EXPAND; darr = g_slist_next (darr))
1850 {
1851 format_item_t *fi = (format_item_t *) darr->data;
1852
1853 fi->field_len = fi->requested_field_len;
1854 if (fi->expand)
1855 expand_top++;
1856 }
1857
1858
1859 if (total_cols > usable_columns)
1860 {
1861 int dif;
1862 int pdif = 0;
1863
1864 dif = total_cols - usable_columns;
1865
1866 while (dif != 0 && pdif != dif)
1867 {
1868 pdif = dif;
1869
1870 for (darr = home; darr != NULL; darr = g_slist_next (darr))
1871 {
1872 format_item_t *fi = (format_item_t *) darr->data;
1873
1874 if (dif != 0 && fi->field_len != 1)
1875 {
1876 fi->field_len--;
1877 dif--;
1878 }
1879 }
1880 }
1881
1882 total_cols = usable_columns;
1883 }
1884
1885
1886 if (usable_columns > total_cols && expand_top != 0)
1887 {
1888 int i;
1889 int spaces;
1890
1891 spaces = (usable_columns - total_cols) / expand_top;
1892
1893 for (i = 0, darr = home; darr != NULL && i < expand_top; darr = g_slist_next (darr))
1894 {
1895 format_item_t *fi = (format_item_t *) darr->data;
1896
1897 if (fi->expand)
1898 {
1899 fi->field_len += spaces;
1900 if (i == 0)
1901 fi->field_len += (usable_columns - total_cols) % expand_top;
1902 i++;
1903 }
1904 }
1905 }
1906
1907 return home;
1908 }
1909
1910
1911
1912
1913 static const char *
1914 panel_format (WPanel * panel)
1915 {
1916 switch (panel->list_format)
1917 {
1918 case list_long:
1919 return "full perm space nlink space owner space group space size space mtime space name";
1920
1921 case list_brief:
1922 {
1923 static char format[BUF_TINY];
1924 int brief_cols = panel->brief_cols;
1925
1926 if (brief_cols < 1)
1927 brief_cols = 2;
1928
1929 if (brief_cols > 9)
1930 brief_cols = 9;
1931
1932 g_snprintf (format, sizeof (format), "half %d type name", brief_cols);
1933 return format;
1934 }
1935
1936 case list_user:
1937 return panel->user_format;
1938
1939 default:
1940 case list_full:
1941 return "half type name | size | mtime";
1942 }
1943 }
1944
1945
1946
1947 static const char *
1948 mini_status_format (WPanel * panel)
1949 {
1950 if (panel->user_mini_status)
1951 return panel->user_status_format[panel->list_format];
1952
1953 switch (panel->list_format)
1954 {
1955 case list_long:
1956 return "full perm space nlink space owner space group space size space mtime space name";
1957
1958 case list_brief:
1959 return "half type name space bsize space perm space";
1960
1961 case list_full:
1962 return "half type name";
1963
1964 default:
1965 case list_user:
1966 return panel->user_format;
1967 }
1968 }
1969
1970
1971
1972
1973
1974
1975
1976 static void
1977 cd_up_dir (void)
1978 {
1979 vfs_path_t *up_dir;
1980
1981 up_dir = vfs_path_from_str ("..");
1982 do_cd (up_dir, cd_exact);
1983 vfs_path_free (up_dir);
1984 }
1985
1986
1987
1988
1989 static cb_ret_t
1990 maybe_cd (gboolean move_up_dir)
1991 {
1992 if (panels_options.navigate_with_arrows && input_is_empty (cmdline))
1993 {
1994 if (move_up_dir)
1995 {
1996 cd_up_dir ();
1997 return MSG_HANDLED;
1998 }
1999
2000 if (S_ISDIR (selection (current_panel)->st.st_mode)
2001 || link_isdir (selection (current_panel)))
2002 {
2003 vfs_path_t *vpath;
2004
2005 vpath = vfs_path_from_str (selection (current_panel)->fname);
2006 do_cd (vpath, cd_exact);
2007 vfs_path_free (vpath);
2008 return MSG_HANDLED;
2009 }
2010 }
2011
2012 return MSG_NOT_HANDLED;
2013 }
2014
2015
2016
2017
2018 static cb_ret_t
2019 force_maybe_cd (void)
2020 {
2021 if (input_is_empty (cmdline))
2022 {
2023 cd_up_dir ();
2024 return MSG_HANDLED;
2025 }
2026
2027 return MSG_NOT_HANDLED;
2028 }
2029
2030
2031
2032 static inline void
2033 unselect_item (WPanel * panel)
2034 {
2035 repaint_file (panel, panel->selected, TRUE, 2 * selection (panel)->f.marked, FALSE);
2036 }
2037
2038
2039
2040
2041 static void
2042 panel_select_ext_cmd (void)
2043 {
2044 gboolean do_select = !selection (current_panel)->f.marked;
2045 char *filename = selection (current_panel)->fname;
2046 char *reg_exp, *cur_file_ext;
2047 mc_search_t *search;
2048 int i;
2049
2050 if (filename == NULL)
2051 return;
2052
2053 cur_file_ext = strutils_regex_escape (extension (filename));
2054
2055 if (cur_file_ext[0] != '\0')
2056 reg_exp = g_strconcat ("^.*\\.", cur_file_ext, "$", (char *) NULL);
2057 else
2058 reg_exp = g_strdup ("^[^\\.]+$");
2059
2060 g_free (cur_file_ext);
2061
2062 search = mc_search_new (reg_exp, NULL);
2063 search->search_type = MC_SEARCH_T_REGEX;
2064 search->is_case_sensitive = FALSE;
2065
2066 for (i = 0; i < current_panel->dir.len; i++)
2067 {
2068 file_entry_t *file_entry = ¤t_panel->dir.list[i];
2069
2070 if (DIR_IS_DOTDOT (file_entry->fname) || S_ISDIR (file_entry->st.st_mode))
2071 continue;
2072
2073 if (!mc_search_run (search, file_entry->fname, 0, file_entry->fnamelen, NULL))
2074 continue;
2075
2076 do_file_mark (current_panel, i, do_select);
2077 }
2078
2079 mc_search_free (search);
2080 g_free (reg_exp);
2081 }
2082
2083
2084
2085 static int
2086 panel_selected_at_half (const WPanel * panel)
2087 {
2088 int lines, top;
2089
2090 lines = panel_lines (panel);
2091
2092
2093 top = panel->top_file;
2094 if (panel->list_cols > 1)
2095 top += lines * ((panel->selected - top) / lines);
2096
2097 return (panel->selected - top - lines / 2);
2098 }
2099
2100
2101
2102 static void
2103 move_down (WPanel * panel)
2104 {
2105 int items;
2106
2107 if (panel->selected + 1 == panel->dir.len)
2108 return;
2109
2110 unselect_item (panel);
2111 panel->selected++;
2112
2113 items = panel_items (panel);
2114
2115 if (panels_options.scroll_pages && panel->selected - panel->top_file == items)
2116 {
2117
2118 panel->top_file += items / 2;
2119 if (panel->top_file > panel->dir.len - items)
2120 panel->top_file = panel->dir.len - items;
2121 paint_dir (panel);
2122 }
2123 else if (panels_options.scroll_center && panel_selected_at_half (panel) > 0)
2124 {
2125
2126 panel->top_file++;
2127 if (panel->top_file > panel->dir.len - items)
2128 panel->top_file = panel->dir.len - items;
2129 }
2130 select_item (panel);
2131 }
2132
2133
2134
2135 static void
2136 move_up (WPanel * panel)
2137 {
2138 if (panel->selected == 0)
2139 return;
2140
2141 unselect_item (panel);
2142 panel->selected--;
2143
2144 if (panels_options.scroll_pages && panel->selected < panel->top_file)
2145 {
2146
2147 panel->top_file -= panel_items (panel) / 2;
2148 if (panel->top_file < 0)
2149 panel->top_file = 0;
2150 paint_dir (panel);
2151 }
2152 else if (panels_options.scroll_center && panel_selected_at_half (panel) < 0)
2153 {
2154
2155 panel->top_file--;
2156 if (panel->top_file < 0)
2157 panel->top_file = 0;
2158 }
2159 select_item (panel);
2160 }
2161
2162
2163
2164
2165 static void
2166 move_selection (WPanel * panel, int lines)
2167 {
2168 int new_pos;
2169 gboolean adjust = FALSE;
2170
2171 new_pos = panel->selected + lines;
2172 if (new_pos >= panel->dir.len)
2173 new_pos = panel->dir.len - 1;
2174
2175 if (new_pos < 0)
2176 new_pos = 0;
2177
2178 unselect_item (panel);
2179 panel->selected = new_pos;
2180
2181 if (panel->selected - panel->top_file >= panel_items (panel))
2182 {
2183 panel->top_file += lines;
2184 adjust = TRUE;
2185 }
2186
2187 if (panel->selected - panel->top_file < 0)
2188 {
2189 panel->top_file += lines;
2190 adjust = TRUE;
2191 }
2192
2193 if (adjust)
2194 {
2195 if (panel->top_file > panel->selected)
2196 panel->top_file = panel->selected;
2197 if (panel->top_file < 0)
2198 panel->top_file = 0;
2199 paint_dir (panel);
2200 }
2201 select_item (panel);
2202 }
2203
2204
2205
2206 static cb_ret_t
2207 move_left (WPanel * panel)
2208 {
2209 if (panel->list_cols > 1)
2210 {
2211 move_selection (panel, -panel_lines (panel));
2212 return MSG_HANDLED;
2213 }
2214
2215 return maybe_cd (TRUE);
2216 }
2217
2218
2219
2220 static cb_ret_t
2221 move_right (WPanel * panel)
2222 {
2223 if (panel->list_cols > 1)
2224 {
2225 move_selection (panel, panel_lines (panel));
2226 return MSG_HANDLED;
2227 }
2228
2229 return maybe_cd (FALSE);
2230 }
2231
2232
2233
2234 static void
2235 prev_page (WPanel * panel)
2236 {
2237 int items;
2238
2239 if (!panel->selected && !panel->top_file)
2240 return;
2241
2242 unselect_item (panel);
2243 items = panel_items (panel);
2244 if (panel->top_file < items)
2245 items = panel->top_file;
2246 if (items == 0)
2247 panel->selected = 0;
2248 else
2249 panel->selected -= items;
2250 panel->top_file -= items;
2251
2252 select_item (panel);
2253 paint_dir (panel);
2254 }
2255
2256
2257
2258 static void
2259 goto_parent_dir (WPanel * panel)
2260 {
2261 if (!panel->is_panelized)
2262 cd_up_dir ();
2263 else
2264 {
2265 char *fname = panel->dir.list[panel->selected].fname;
2266 const char *bname;
2267 vfs_path_t *dname_vpath;
2268
2269 if (g_path_is_absolute (fname))
2270 fname = g_strdup (fname);
2271 else
2272 fname =
2273 mc_build_filename (vfs_path_as_str (panelized_panel.root_vpath), fname,
2274 (char *) NULL);
2275
2276 bname = x_basename (fname);
2277
2278 if (bname == fname)
2279 dname_vpath = vfs_path_from_str (".");
2280 else
2281 {
2282 char *dname;
2283
2284 dname = g_strndup (fname, bname - fname);
2285 dname_vpath = vfs_path_from_str (dname);
2286 g_free (dname);
2287 }
2288
2289 do_cd (dname_vpath, cd_exact);
2290 try_to_select (panel, bname);
2291
2292 vfs_path_free (dname_vpath);
2293 g_free (fname);
2294 }
2295 }
2296
2297
2298
2299 static void
2300 next_page (WPanel * panel)
2301 {
2302 int items;
2303
2304 if (panel->selected == panel->dir.len - 1)
2305 return;
2306
2307 unselect_item (panel);
2308 items = panel_items (panel);
2309 if (panel->top_file > panel->dir.len - 2 * items)
2310 items = panel->dir.len - items - panel->top_file;
2311 if (panel->top_file + items < 0)
2312 items = -panel->top_file;
2313 if (items == 0)
2314 panel->selected = panel->dir.len - 1;
2315 else
2316 panel->selected += items;
2317 panel->top_file += items;
2318
2319 select_item (panel);
2320 paint_dir (panel);
2321 }
2322
2323
2324
2325 static void
2326 goto_child_dir (WPanel * panel)
2327 {
2328 if ((S_ISDIR (selection (panel)->st.st_mode) || link_isdir (selection (panel))))
2329 {
2330 vfs_path_t *vpath;
2331
2332 vpath = vfs_path_from_str (selection (panel)->fname);
2333 do_cd (vpath, cd_exact);
2334 vfs_path_free (vpath);
2335 }
2336 }
2337
2338
2339
2340 static void
2341 goto_top_file (WPanel * panel)
2342 {
2343 unselect_item (panel);
2344 panel->selected = panel->top_file;
2345 select_item (panel);
2346 }
2347
2348
2349
2350 static void
2351 goto_middle_file (WPanel * panel)
2352 {
2353 unselect_item (panel);
2354 panel->selected = panel->top_file + panel_items (panel) / 2;
2355 select_item (panel);
2356 }
2357
2358
2359
2360 static void
2361 goto_bottom_file (WPanel * panel)
2362 {
2363 unselect_item (panel);
2364 panel->selected = panel->top_file + panel_items (panel) - 1;
2365 select_item (panel);
2366 }
2367
2368
2369
2370 static void
2371 move_home (WPanel * panel)
2372 {
2373 if (panel->selected == 0)
2374 return;
2375
2376 unselect_item (panel);
2377
2378 if (panels_options.torben_fj_mode)
2379 {
2380 int middle_pos = panel->top_file + panel_items (panel) / 2;
2381
2382 if (panel->selected > middle_pos)
2383 {
2384 goto_middle_file (panel);
2385 return;
2386 }
2387 if (panel->selected != panel->top_file)
2388 {
2389 goto_top_file (panel);
2390 return;
2391 }
2392 }
2393
2394 panel->top_file = 0;
2395 panel->selected = 0;
2396
2397 paint_dir (panel);
2398 select_item (panel);
2399 }
2400
2401
2402
2403 static void
2404 move_end (WPanel * panel)
2405 {
2406 if (panel->selected == panel->dir.len - 1)
2407 return;
2408
2409 unselect_item (panel);
2410
2411 if (panels_options.torben_fj_mode)
2412 {
2413 int items, middle_pos;
2414
2415 items = panel_items (panel);
2416 middle_pos = panel->top_file + items / 2;
2417
2418 if (panel->selected < middle_pos)
2419 {
2420 goto_middle_file (panel);
2421 return;
2422 }
2423 if (panel->selected != panel->top_file + items - 1)
2424 {
2425 goto_bottom_file (panel);
2426 return;
2427 }
2428 }
2429
2430 panel->selected = panel->dir.len - 1;
2431 paint_dir (panel);
2432 select_item (panel);
2433 }
2434
2435
2436
2437 static void
2438 do_mark_file (WPanel * panel, mark_act_t do_move)
2439 {
2440 do_file_mark (panel, panel->selected, selection (panel)->f.marked ? 0 : 1);
2441 if ((panels_options.mark_moves_down && do_move == MARK_DOWN) || do_move == MARK_FORCE_DOWN)
2442 move_down (panel);
2443 else if (do_move == MARK_FORCE_UP)
2444 move_up (panel);
2445 }
2446
2447
2448
2449 static inline void
2450 mark_file (WPanel * panel)
2451 {
2452 do_mark_file (panel, MARK_DOWN);
2453 }
2454
2455
2456
2457 static inline void
2458 mark_file_up (WPanel * panel)
2459 {
2460 do_mark_file (panel, MARK_FORCE_UP);
2461 }
2462
2463
2464
2465 static inline void
2466 mark_file_down (WPanel * panel)
2467 {
2468 do_mark_file (panel, MARK_FORCE_DOWN);
2469 }
2470
2471
2472
2473 static void
2474 mark_file_right (WPanel * panel)
2475 {
2476 int lines;
2477
2478 if (state_mark < 0)
2479 state_mark = selection (panel)->f.marked ? 0 : 1;
2480
2481 lines = panel_lines (panel);
2482 lines = MIN (lines, panel->dir.len - panel->selected - 1);
2483 for (; lines != 0; lines--)
2484 {
2485 do_file_mark (panel, panel->selected, state_mark);
2486 move_down (panel);
2487 }
2488 do_file_mark (panel, panel->selected, state_mark);
2489 }
2490
2491
2492
2493 static void
2494 mark_file_left (WPanel * panel)
2495 {
2496 int lines;
2497
2498 if (state_mark < 0)
2499 state_mark = selection (panel)->f.marked ? 0 : 1;
2500
2501 lines = panel_lines (panel);
2502 lines = MIN (lines, panel->selected + 1);
2503 for (; lines != 0; lines--)
2504 {
2505 do_file_mark (panel, panel->selected, state_mark);
2506 move_up (panel);
2507 }
2508 do_file_mark (panel, panel->selected, state_mark);
2509 }
2510
2511
2512
2513 static void
2514 panel_select_unselect_files (WPanel * panel, const char *title, const char *history_name,
2515 gboolean do_select)
2516 {
2517 gboolean files_only = (panels_options.select_flags & SELECT_FILES_ONLY) != 0;
2518 gboolean case_sens = (panels_options.select_flags & SELECT_MATCH_CASE) != 0;
2519 gboolean shell_patterns = (panels_options.select_flags & SELECT_SHELL_PATTERNS) != 0;
2520
2521 char *reg_exp;
2522 mc_search_t *search;
2523 int i;
2524
2525 quick_widget_t quick_widgets[] = {
2526
2527 QUICK_INPUT (INPUT_LAST_TEXT, history_name, ®_exp, NULL,
2528 FALSE, FALSE, INPUT_COMPLETE_FILENAMES),
2529 QUICK_START_COLUMNS,
2530 QUICK_CHECKBOX (N_("&Files only"), &files_only, NULL),
2531 QUICK_CHECKBOX (N_("&Using shell patterns"), &shell_patterns, NULL),
2532 QUICK_NEXT_COLUMN,
2533 QUICK_CHECKBOX (N_("&Case sensitive"), &case_sens, NULL),
2534 QUICK_STOP_COLUMNS,
2535 QUICK_END
2536
2537 };
2538
2539 quick_dialog_t qdlg = {
2540 -1, -1, 50,
2541 title, "[Select/Unselect Files]",
2542 quick_widgets, NULL, NULL
2543 };
2544
2545 if (quick_dialog (&qdlg) == B_CANCEL)
2546 return;
2547
2548 if (reg_exp == NULL || *reg_exp == '\0')
2549 {
2550 g_free (reg_exp);
2551 return;
2552 }
2553
2554 search = mc_search_new (reg_exp, NULL);
2555 search->search_type = shell_patterns ? MC_SEARCH_T_GLOB : MC_SEARCH_T_REGEX;
2556 search->is_entire_line = TRUE;
2557 search->is_case_sensitive = case_sens;
2558
2559 for (i = 0; i < panel->dir.len; i++)
2560 {
2561 if (DIR_IS_DOTDOT (panel->dir.list[i].fname))
2562 continue;
2563 if (S_ISDIR (panel->dir.list[i].st.st_mode) && files_only)
2564 continue;
2565
2566 if (mc_search_run (search, panel->dir.list[i].fname, 0, panel->dir.list[i].fnamelen, NULL))
2567 do_file_mark (panel, i, do_select);
2568 }
2569
2570 mc_search_free (search);
2571 g_free (reg_exp);
2572
2573
2574 panels_options.select_flags = 0;
2575 if (case_sens)
2576 panels_options.select_flags |= SELECT_MATCH_CASE;
2577 if (files_only)
2578 panels_options.select_flags |= SELECT_FILES_ONLY;
2579 if (shell_patterns)
2580 panels_options.select_flags |= SELECT_SHELL_PATTERNS;
2581 }
2582
2583
2584
2585 static void
2586 panel_select_files (WPanel * panel)
2587 {
2588 panel_select_unselect_files (panel, _("Select"), ":select_cmd: Select ", TRUE);
2589 }
2590
2591
2592
2593 static void
2594 panel_unselect_files (WPanel * panel)
2595 {
2596 panel_select_unselect_files (panel, _("Unselect"), ":unselect_cmd: Unselect ", FALSE);
2597 }
2598
2599
2600
2601 static void
2602 panel_select_invert_files (WPanel * panel)
2603 {
2604 int i;
2605
2606 for (i = 0; i < panel->dir.len; i++)
2607 {
2608 file_entry_t *file = &panel->dir.list[i];
2609
2610 if (!panels_options.reverse_files_only || !S_ISDIR (file->st.st_mode))
2611 do_file_mark (panel, i, !file->f.marked);
2612 }
2613 }
2614
2615
2616
2617
2618
2619
2620
2621 static void
2622 do_search (WPanel * panel, int c_code)
2623 {
2624 size_t l;
2625 int i, sel;
2626 gboolean wrapped = FALSE;
2627 char *act;
2628 mc_search_t *search;
2629 char *reg_exp, *esc_str;
2630 gboolean is_found = FALSE;
2631
2632 l = strlen (panel->search_buffer);
2633 if (c_code == KEY_BACKSPACE)
2634 {
2635 if (l != 0)
2636 {
2637 act = panel->search_buffer + l;
2638 str_prev_noncomb_char (&act, panel->search_buffer);
2639 act[0] = '\0';
2640 }
2641 panel->search_chpoint = 0;
2642 }
2643 else
2644 {
2645 if (c_code != 0 && (gsize) panel->search_chpoint < sizeof (panel->search_char))
2646 {
2647 panel->search_char[panel->search_chpoint] = c_code;
2648 panel->search_chpoint++;
2649 }
2650
2651 if (panel->search_chpoint > 0)
2652 {
2653 switch (str_is_valid_char (panel->search_char, panel->search_chpoint))
2654 {
2655 case -2:
2656 return;
2657 case -1:
2658 panel->search_chpoint = 0;
2659 return;
2660 default:
2661 if (l + panel->search_chpoint < sizeof (panel->search_buffer))
2662 {
2663 memcpy (panel->search_buffer + l, panel->search_char, panel->search_chpoint);
2664 l += panel->search_chpoint;
2665 *(panel->search_buffer + l) = '\0';
2666 panel->search_chpoint = 0;
2667 }
2668 }
2669 }
2670 }
2671
2672 reg_exp = g_strdup_printf ("%s*", panel->search_buffer);
2673 esc_str = strutils_escape (reg_exp, -1, ",|\\{}[]", TRUE);
2674 search = mc_search_new (esc_str, NULL);
2675 search->search_type = MC_SEARCH_T_GLOB;
2676 search->is_entire_line = TRUE;
2677
2678 switch (panels_options.qsearch_mode)
2679 {
2680 case QSEARCH_CASE_SENSITIVE:
2681 search->is_case_sensitive = TRUE;
2682 break;
2683 case QSEARCH_CASE_INSENSITIVE:
2684 search->is_case_sensitive = FALSE;
2685 break;
2686 default:
2687 search->is_case_sensitive = panel->sort_info.case_sensitive;
2688 break;
2689 }
2690
2691 sel = panel->selected;
2692
2693 for (i = panel->selected; !wrapped || i != panel->selected; i++)
2694 {
2695 if (i >= panel->dir.len)
2696 {
2697 i = 0;
2698 if (wrapped)
2699 break;
2700 wrapped = TRUE;
2701 }
2702 if (mc_search_run (search, panel->dir.list[i].fname, 0, panel->dir.list[i].fnamelen, NULL))
2703 {
2704 sel = i;
2705 is_found = TRUE;
2706 break;
2707 }
2708 }
2709 if (is_found)
2710 {
2711 unselect_item (panel);
2712 panel->selected = sel;
2713 select_item (panel);
2714 widget_redraw (WIDGET (panel));
2715 }
2716 else if (c_code != KEY_BACKSPACE)
2717 {
2718 act = panel->search_buffer + l;
2719 str_prev_noncomb_char (&act, panel->search_buffer);
2720 act[0] = '\0';
2721 }
2722 mc_search_free (search);
2723 g_free (reg_exp);
2724 g_free (esc_str);
2725 }
2726
2727
2728
2729
2730
2731
2732 static void
2733 start_search (WPanel * panel)
2734 {
2735 if (panel->searching)
2736 {
2737 if (panel->selected + 1 == panel->dir.len)
2738 panel->selected = 0;
2739 else
2740 move_down (panel);
2741
2742
2743
2744 if (panel->search_buffer[0] == '\0')
2745 g_strlcpy (panel->search_buffer, panel->prev_search_buffer,
2746 sizeof (panel->search_buffer));
2747
2748 do_search (panel, 0);
2749 }
2750 else
2751 {
2752 panel->searching = TRUE;
2753 panel->search_buffer[0] = '\0';
2754 panel->search_char[0] = '\0';
2755 panel->search_chpoint = 0;
2756 display_mini_info (panel);
2757 mc_refresh ();
2758 }
2759 }
2760
2761
2762
2763 static void
2764 stop_search (WPanel * panel)
2765 {
2766 panel->searching = FALSE;
2767
2768
2769
2770 if (panel->search_buffer[0] != '\0')
2771 g_strlcpy (panel->prev_search_buffer, panel->search_buffer,
2772 sizeof (panel->prev_search_buffer));
2773
2774 display_mini_info (panel);
2775 }
2776
2777
2778
2779
2780 static gboolean
2781 do_enter_on_file_entry (file_entry_t * fe)
2782 {
2783 vfs_path_t *full_name_vpath;
2784 gboolean ok;
2785
2786
2787
2788
2789
2790 if (S_ISDIR (fe->st.st_mode) || link_isdir (fe) || (fe->st.st_mode == 0))
2791 {
2792 vfs_path_t *fname_vpath;
2793
2794 fname_vpath = vfs_path_from_str (fe->fname);
2795 if (!do_cd (fname_vpath, cd_exact))
2796 message (D_ERROR, MSG_ERROR, _("Cannot change directory"));
2797 vfs_path_free (fname_vpath);
2798 return TRUE;
2799 }
2800
2801 full_name_vpath = vfs_path_append_new (current_panel->cwd_vpath, fe->fname, (char *) NULL);
2802
2803
2804 ok = regex_command (full_name_vpath, "Open") != 0;
2805 vfs_path_free (full_name_vpath);
2806 if (ok)
2807 return TRUE;
2808
2809
2810 full_name_vpath = vfs_path_append_new (current_panel->cwd_vpath, fe->fname, (char *) NULL);
2811 ok = (is_exe (fe->st.st_mode) && if_link_is_exe (full_name_vpath, fe));
2812 vfs_path_free (full_name_vpath);
2813 if (!ok)
2814 return FALSE;
2815
2816 if (confirm_execute
2817 && query_dialog (_("The Midnight Commander"), _("Do you really want to execute?"), D_NORMAL,
2818 2, _("&Yes"), _("&No")) != 0)
2819 return TRUE;
2820
2821 if (!vfs_current_is_local ())
2822 {
2823 int ret;
2824 vfs_path_t *tmp_vpath;
2825
2826 tmp_vpath = vfs_path_append_new (vfs_get_raw_current_dir (), fe->fname, (char *) NULL);
2827 ret = mc_setctl (tmp_vpath, VFS_SETCTL_RUN, NULL);
2828 vfs_path_free (tmp_vpath);
2829
2830 return confirm_execute || (ret == 0);
2831 }
2832
2833 {
2834 char *tmp, *cmd;
2835
2836 tmp = name_quote (fe->fname, FALSE);
2837 cmd = g_strconcat (".", PATH_SEP_STR, tmp, (char *) NULL);
2838 g_free (tmp);
2839 shell_execute (cmd, 0);
2840 g_free (cmd);
2841 }
2842
2843 #ifdef HAVE_CHARSET
2844 mc_global.source_codepage = default_source_codepage;
2845 #endif
2846
2847 return TRUE;
2848 }
2849
2850
2851
2852 static inline gboolean
2853 do_enter (WPanel * panel)
2854 {
2855 return do_enter_on_file_entry (selection (panel));
2856 }
2857
2858
2859
2860
2861 static void
2862 panel_cycle_listing_format (WPanel * panel)
2863 {
2864 panel->list_format = (panel->list_format + 1) % LIST_FORMATS;
2865
2866 if (set_panel_formats (panel) == 0)
2867 do_refresh ();
2868 }
2869
2870
2871
2872 static void
2873 chdir_other_panel (WPanel * panel)
2874 {
2875 const file_entry_t *entry = &panel->dir.list[panel->selected];
2876 vfs_path_t *new_dir_vpath;
2877 char *sel_entry = NULL;
2878
2879 if (get_other_type () != view_listing)
2880 create_panel (get_other_index (), view_listing);
2881
2882 if (S_ISDIR (entry->st.st_mode) || link_isdir (entry))
2883 new_dir_vpath = vfs_path_append_new (panel->cwd_vpath, entry->fname, (char *) NULL);
2884 else
2885 {
2886 new_dir_vpath = vfs_path_append_new (panel->cwd_vpath, "..", (char *) NULL);
2887 sel_entry = strrchr (vfs_path_get_last_path_str (panel->cwd_vpath), PATH_SEP);
2888 }
2889
2890 change_panel ();
2891 do_cd (new_dir_vpath, cd_exact);
2892 vfs_path_free (new_dir_vpath);
2893
2894 if (sel_entry)
2895 try_to_select (current_panel, sel_entry);
2896 change_panel ();
2897
2898 move_down (panel);
2899 }
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909 static void
2910 panel_sync_other (const WPanel * panel)
2911 {
2912 if (get_other_type () != view_listing)
2913 create_panel (get_other_index (), view_listing);
2914
2915 do_panel_cd (other_panel, current_panel->cwd_vpath, cd_exact);
2916
2917
2918 if (!panel->is_panelized)
2919 try_to_select (other_panel, selection (panel)->fname);
2920 }
2921
2922
2923
2924 static void
2925 chdir_to_readlink (WPanel * panel)
2926 {
2927 vfs_path_t *new_dir_vpath;
2928 char buffer[MC_MAXPATHLEN];
2929 int i;
2930 struct stat st;
2931 vfs_path_t *panel_fname_vpath;
2932 gboolean ok;
2933
2934 if (get_other_type () != view_listing)
2935 return;
2936
2937 if (!S_ISLNK (panel->dir.list[panel->selected].st.st_mode))
2938 return;
2939
2940 i = readlink (selection (panel)->fname, buffer, MC_MAXPATHLEN - 1);
2941 if (i < 0)
2942 return;
2943
2944 panel_fname_vpath = vfs_path_from_str (selection (panel)->fname);
2945 ok = (mc_stat (panel_fname_vpath, &st) >= 0);
2946 vfs_path_free (panel_fname_vpath);
2947 if (!ok)
2948 return;
2949
2950 buffer[i] = '\0';
2951 if (!S_ISDIR (st.st_mode))
2952 {
2953 char *p;
2954
2955 p = strrchr (buffer, PATH_SEP);
2956 if (p != NULL && p[1] == '\0')
2957 {
2958 *p = '\0';
2959 p = strrchr (buffer, PATH_SEP);
2960 }
2961 if (p == NULL)
2962 return;
2963
2964 p[1] = '\0';
2965 }
2966 if (IS_PATH_SEP (*buffer))
2967 new_dir_vpath = vfs_path_from_str (buffer);
2968 else
2969 new_dir_vpath = vfs_path_append_new (panel->cwd_vpath, buffer, (char *) NULL);
2970
2971 change_panel ();
2972 do_cd (new_dir_vpath, cd_exact);
2973 vfs_path_free (new_dir_vpath);
2974 change_panel ();
2975
2976 move_down (panel);
2977 }
2978
2979
2980
2981
2982
2983
2984 static gsize
2985 panel_get_format_field_index_by_name (const WPanel * panel, const char *name)
2986 {
2987 GSList *format;
2988 gsize lc_index;
2989
2990 for (lc_index = 1, format = panel->format;
2991 format != NULL && strcmp (((format_item_t *) format->data)->title, name) != 0;
2992 format = g_slist_next (format), lc_index++)
2993 ;
2994
2995 if (format == NULL)
2996 lc_index = 0;
2997
2998 return lc_index;
2999 }
3000
3001
3002
3003 static const panel_field_t *
3004 panel_get_sortable_field_by_format (const WPanel * panel, gsize lc_index)
3005 {
3006 const panel_field_t *pfield;
3007 const format_item_t *format;
3008
3009 format = (const format_item_t *) g_slist_nth_data (panel->format, lc_index);
3010 if (format == NULL)
3011 return NULL;
3012
3013 pfield = panel_get_field_by_title (format->title);
3014 if (pfield == NULL)
3015 return NULL;
3016 if (pfield->sort_routine == NULL)
3017 return NULL;
3018 return pfield;
3019 }
3020
3021
3022
3023 static void
3024 panel_toggle_sort_order_prev (WPanel * panel)
3025 {
3026 gsize lc_index, i;
3027 const char *title;
3028 const panel_field_t *pfield = NULL;
3029
3030 title = panel_get_title_without_hotkey (panel->sort_field->title_hotkey);
3031 lc_index = panel_get_format_field_index_by_name (panel, title);
3032
3033 if (lc_index > 1)
3034 {
3035
3036 for (i = lc_index - 1;
3037 i != 0 && (pfield = panel_get_sortable_field_by_format (panel, i - 1)) == NULL; i--)
3038 ;
3039 }
3040
3041 if (pfield == NULL)
3042 {
3043
3044 for (i = g_slist_length (panel->format);
3045 i != 0 && (pfield = panel_get_sortable_field_by_format (panel, i - 1)) == NULL; i--)
3046 ;
3047 }
3048
3049 if (pfield != NULL)
3050 {
3051 panel->sort_field = pfield;
3052 panel_set_sort_order (panel, pfield);
3053 }
3054 }
3055
3056
3057
3058 static void
3059 panel_toggle_sort_order_next (WPanel * panel)
3060 {
3061 gsize lc_index, i;
3062 const panel_field_t *pfield = NULL;
3063 gsize format_field_count;
3064 const char *title;
3065
3066 format_field_count = g_slist_length (panel->format);
3067 title = panel_get_title_without_hotkey (panel->sort_field->title_hotkey);
3068 lc_index = panel_get_format_field_index_by_name (panel, title);
3069
3070 if (lc_index != 0 && lc_index != format_field_count)
3071 {
3072
3073 for (i = lc_index;
3074 i != format_field_count
3075 && (pfield = panel_get_sortable_field_by_format (panel, i)) == NULL; i++)
3076 ;
3077 }
3078
3079 if (pfield == NULL)
3080 {
3081
3082 for (i = 0;
3083 i != format_field_count
3084 && (pfield = panel_get_sortable_field_by_format (panel, i)) == NULL; i++)
3085 ;
3086 }
3087
3088 if (pfield != NULL)
3089 {
3090 panel->sort_field = pfield;
3091 panel_set_sort_order (panel, pfield);
3092 }
3093 }
3094
3095
3096
3097 static void
3098 panel_select_sort_order (WPanel * panel)
3099 {
3100 const panel_field_t *sort_order;
3101
3102 sort_order = sort_box (&panel->sort_info, panel->sort_field);
3103 if (sort_order != NULL)
3104 {
3105 panel->sort_field = sort_order;
3106 panel_set_sort_order (panel, sort_order);
3107 }
3108 }
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120 static void
3121 panel_content_scroll_left (WPanel * panel)
3122 {
3123 if (panel->content_shift > -1)
3124 {
3125 if (panel->content_shift > panel->max_shift)
3126 panel->content_shift = panel->max_shift;
3127
3128 panel->content_shift--;
3129 show_dir (panel);
3130 paint_dir (panel);
3131 }
3132 }
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143 static void
3144 panel_content_scroll_right (WPanel * panel)
3145 {
3146 if (panel->content_shift < 0 || panel->content_shift < panel->max_shift)
3147 {
3148 panel->content_shift++;
3149 show_dir (panel);
3150 paint_dir (panel);
3151 }
3152 }
3153
3154
3155
3156 static void
3157 panel_set_sort_type_by_id (WPanel * panel, const char *name)
3158 {
3159 if (strcmp (panel->sort_field->id, name) != 0)
3160 {
3161 const panel_field_t *sort_order;
3162
3163 sort_order = panel_get_field_by_id (name);
3164 if (sort_order == NULL)
3165 return;
3166
3167 panel->sort_field = sort_order;
3168 }
3169 else
3170 panel->sort_info.reverse = !panel->sort_info.reverse;
3171
3172 panel_set_sort_order (panel, panel->sort_field);
3173 }
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183 static const char *
3184 get_parent_dir_name (const vfs_path_t * cwd_vpath, const vfs_path_t * lwd_vpath)
3185 {
3186 size_t llen, clen;
3187 const char *p, *lwd;
3188
3189 llen = vfs_path_len (lwd_vpath);
3190 clen = vfs_path_len (cwd_vpath);
3191
3192 if (llen <= clen)
3193 return NULL;
3194
3195 lwd = vfs_path_as_str (lwd_vpath);
3196
3197 p = g_strrstr (lwd, VFS_PATH_URL_DELIMITER);
3198
3199 if (p == NULL)
3200 {
3201 const char *cwd;
3202
3203 cwd = vfs_path_as_str (cwd_vpath);
3204
3205 p = strrchr (lwd, PATH_SEP);
3206
3207 if ((p != NULL)
3208 && (strncmp (cwd, lwd, (size_t) (p - lwd)) == 0)
3209 && (clen == (size_t) (p - lwd) || (p == lwd && IS_PATH_SEP (cwd[0]) && cwd[1] == '\0')))
3210 return (p + 1);
3211
3212 return NULL;
3213 }
3214
3215
3216 while (--p > lwd && !IS_PATH_SEP (*p))
3217 ;
3218
3219 while (--p > lwd && !IS_PATH_SEP (*p))
3220 ;
3221
3222
3223 return (p != lwd || IS_PATH_SEP (*p)) ? p + 1 : p;
3224 }
3225
3226
3227
3228
3229 static void
3230 subshell_chdir (const vfs_path_t * vpath)
3231 {
3232 #ifdef ENABLE_SUBSHELL
3233 if (mc_global.tty.use_subshell && vfs_current_is_local ())
3234 do_subshell_chdir (vpath, FALSE);
3235 #else
3236 (void) vpath;
3237 #endif
3238 }
3239
3240
3241
3242
3243
3244
3245
3246 static gboolean
3247 _do_panel_cd (WPanel * panel, const vfs_path_t * new_dir_vpath, enum cd_enum cd_type)
3248 {
3249 vfs_path_t *olddir_vpath;
3250
3251
3252 if (cd_type == cd_parse_command)
3253 {
3254 const vfs_path_element_t *element;
3255
3256 element = vfs_path_get_by_index (new_dir_vpath, 0);
3257 if (strcmp (element->path, "-") == 0)
3258 new_dir_vpath = panel->lwd_vpath;
3259 }
3260
3261 if (mc_chdir (new_dir_vpath) == -1)
3262 return FALSE;
3263
3264
3265 olddir_vpath = vfs_path_clone (panel->cwd_vpath);
3266 panel_set_lwd (panel, panel->cwd_vpath);
3267 input_free_completions (cmdline);
3268
3269 vfs_path_free (panel->cwd_vpath);
3270 vfs_setup_cwd ();
3271 panel->cwd_vpath = vfs_path_clone (vfs_get_raw_current_dir ());
3272
3273 vfs_release_path (olddir_vpath);
3274
3275 subshell_chdir (panel->cwd_vpath);
3276
3277
3278 panel_clean_dir (panel);
3279
3280 dir_list_load (&panel->dir, panel->cwd_vpath, panel->sort_field->sort_routine,
3281 &panel->sort_info, panel->filter);
3282 try_to_select (panel, get_parent_dir_name (panel->cwd_vpath, olddir_vpath));
3283
3284 load_hint (FALSE);
3285 panel->dirty = 1;
3286 update_xterm_title_path ();
3287
3288 vfs_path_free (olddir_vpath);
3289
3290 return TRUE;
3291 }
3292
3293
3294
3295 static void
3296 directory_history_next (WPanel * panel)
3297 {
3298 gboolean ok;
3299
3300 do
3301 {
3302 GList *next;
3303
3304 ok = TRUE;
3305 next = g_list_next (panel->dir_history_current);
3306 if (next != NULL)
3307 {
3308 vfs_path_t *data_vpath;
3309
3310 data_vpath = vfs_path_from_str ((char *) next->data);
3311 ok = _do_panel_cd (panel, data_vpath, cd_exact);
3312 vfs_path_free (data_vpath);
3313 panel->dir_history_current = next;
3314 }
3315
3316 }
3317 while (!ok);
3318 }
3319
3320
3321
3322 static void
3323 directory_history_prev (WPanel * panel)
3324 {
3325 gboolean ok;
3326
3327 do
3328 {
3329 GList *prev;
3330
3331 ok = TRUE;
3332 prev = g_list_previous (panel->dir_history_current);
3333 if (prev != NULL)
3334 {
3335 vfs_path_t *data_vpath;
3336
3337 data_vpath = vfs_path_from_str ((char *) prev->data);
3338 ok = _do_panel_cd (panel, data_vpath, cd_exact);
3339 vfs_path_free (data_vpath);
3340 panel->dir_history_current = prev;
3341 }
3342
3343 }
3344 while (!ok);
3345 }
3346
3347
3348
3349 static void
3350 directory_history_list (WPanel * panel)
3351 {
3352 char *s;
3353 gboolean ok = FALSE;
3354 size_t pos;
3355
3356 pos = g_list_position (panel->dir_history_current, panel->dir_history);
3357
3358 s = history_show (&panel->dir_history, WIDGET (panel), pos);
3359 if (s != NULL)
3360 {
3361 vfs_path_t *s_vpath;
3362
3363 s_vpath = vfs_path_from_str (s);
3364 ok = _do_panel_cd (panel, s_vpath, cd_exact);
3365 if (ok)
3366 directory_history_add (panel, panel->cwd_vpath);
3367 else
3368 message (D_ERROR, MSG_ERROR, _("Cannot change directory"));
3369 vfs_path_free (s_vpath);
3370 g_free (s);
3371 }
3372
3373 if (!ok)
3374 {
3375
3376
3377
3378 size_t i;
3379
3380 panel->dir_history_current = panel->dir_history;
3381
3382 for (i = 0; i <= pos; i++)
3383 {
3384 GList *prev;
3385
3386 prev = g_list_previous (panel->dir_history_current);
3387 if (prev == NULL)
3388 break;
3389
3390 panel->dir_history_current = prev;
3391 }
3392 }
3393 }
3394
3395
3396
3397 static cb_ret_t
3398 panel_execute_cmd (WPanel * panel, long command)
3399 {
3400 int res = MSG_HANDLED;
3401
3402 if (command != CK_Search)
3403 stop_search (panel);
3404
3405 switch (command)
3406 {
3407 case CK_Up:
3408 case CK_Down:
3409 case CK_Left:
3410 case CK_Right:
3411 case CK_Bottom:
3412 case CK_Top:
3413 case CK_PageDown:
3414 case CK_PageUp:
3415
3416 state_mark = -1;
3417 break;
3418 default:
3419 break;
3420 }
3421
3422 switch (command)
3423 {
3424 case CK_CycleListingFormat:
3425 panel_cycle_listing_format (panel);
3426 break;
3427 case CK_PanelOtherCd:
3428 chdir_other_panel (panel);
3429 break;
3430 case CK_PanelOtherCdLink:
3431 chdir_to_readlink (panel);
3432 break;
3433 case CK_CopySingle:
3434 copy_cmd_local ();
3435 break;
3436 case CK_DeleteSingle:
3437 delete_cmd_local ();
3438 break;
3439 case CK_Enter:
3440 do_enter (panel);
3441 break;
3442 case CK_ViewRaw:
3443 view_raw_cmd ();
3444 break;
3445 case CK_EditNew:
3446 edit_cmd_new ();
3447 break;
3448 case CK_MoveSingle:
3449 rename_cmd_local ();
3450 break;
3451 case CK_SelectInvert:
3452 panel_select_invert_files (panel);
3453 break;
3454 case CK_Select:
3455 panel_select_files (panel);
3456 break;
3457 case CK_SelectExt:
3458 panel_select_ext_cmd ();
3459 break;
3460 case CK_Unselect:
3461 panel_unselect_files (panel);
3462 break;
3463 case CK_PageDown:
3464 next_page (panel);
3465 break;
3466 case CK_PageUp:
3467 prev_page (panel);
3468 break;
3469 case CK_CdChild:
3470 goto_child_dir (panel);
3471 break;
3472 case CK_CdParent:
3473 goto_parent_dir (panel);
3474 break;
3475 case CK_History:
3476 directory_history_list (panel);
3477 break;
3478 case CK_HistoryNext:
3479 directory_history_next (panel);
3480 break;
3481 case CK_HistoryPrev:
3482 directory_history_prev (panel);
3483 break;
3484 case CK_BottomOnScreen:
3485 goto_bottom_file (panel);
3486 break;
3487 case CK_MiddleOnScreen:
3488 goto_middle_file (panel);
3489 break;
3490 case CK_TopOnScreen:
3491 goto_top_file (panel);
3492 break;
3493 case CK_Mark:
3494 mark_file (panel);
3495 break;
3496 case CK_MarkUp:
3497 mark_file_up (panel);
3498 break;
3499 case CK_MarkDown:
3500 mark_file_down (panel);
3501 break;
3502 case CK_MarkLeft:
3503 mark_file_left (panel);
3504 break;
3505 case CK_MarkRight:
3506 mark_file_right (panel);
3507 break;
3508 case CK_CdParentSmart:
3509 res = force_maybe_cd ();
3510 break;
3511 case CK_Up:
3512 move_up (panel);
3513 break;
3514 case CK_Down:
3515 move_down (panel);
3516 break;
3517 case CK_Left:
3518 res = move_left (panel);
3519 break;
3520 case CK_Right:
3521 res = move_right (panel);
3522 break;
3523 case CK_Bottom:
3524 move_end (panel);
3525 break;
3526 case CK_Top:
3527 move_home (panel);
3528 break;
3529 #ifdef HAVE_CHARSET
3530 case CK_SelectCodepage:
3531 panel_change_encoding (panel);
3532 break;
3533 #endif
3534 case CK_ScrollLeft:
3535 panel_content_scroll_left (panel);
3536 break;
3537 case CK_ScrollRight:
3538 panel_content_scroll_right (panel);
3539 break;
3540 case CK_Search:
3541 start_search (panel);
3542 break;
3543 case CK_SearchStop:
3544 break;
3545 case CK_PanelOtherSync:
3546 panel_sync_other (panel);
3547 break;
3548 case CK_Sort:
3549 panel_select_sort_order (panel);
3550 break;
3551 case CK_SortPrev:
3552 panel_toggle_sort_order_prev (panel);
3553 break;
3554 case CK_SortNext:
3555 panel_toggle_sort_order_next (panel);
3556 break;
3557 case CK_SortReverse:
3558 panel->sort_info.reverse = !panel->sort_info.reverse;
3559 panel_set_sort_order (panel, panel->sort_field);
3560 break;
3561 case CK_SortByName:
3562 panel_set_sort_type_by_id (panel, "name");
3563 break;
3564 case CK_SortByExt:
3565 panel_set_sort_type_by_id (panel, "extension");
3566 break;
3567 case CK_SortBySize:
3568 panel_set_sort_type_by_id (panel, "size");
3569 break;
3570 case CK_SortByMTime:
3571 panel_set_sort_type_by_id (panel, "mtime");
3572 break;
3573 default:
3574 res = MSG_NOT_HANDLED;
3575 break;
3576 }
3577
3578 return res;
3579 }
3580
3581
3582
3583 static cb_ret_t
3584 panel_key (WPanel * panel, int key)
3585 {
3586 size_t i;
3587
3588 if (is_abort_char (key))
3589 {
3590 stop_search (panel);
3591 return MSG_HANDLED;
3592 }
3593
3594 if (panel->searching && ((key >= ' ' && key <= 255) || key == KEY_BACKSPACE))
3595 {
3596 do_search (panel, key);
3597 return MSG_HANDLED;
3598 }
3599
3600 for (i = 0; panel_map[i].key != 0; i++)
3601 if (key == panel_map[i].key)
3602 return panel_execute_cmd (panel, panel_map[i].command);
3603
3604 if (panels_options.torben_fj_mode && key == ALT ('h'))
3605 {
3606 goto_middle_file (panel);
3607 return MSG_HANDLED;
3608 }
3609
3610 if (!command_prompt && ((key >= ' ' && key <= 255) || key == KEY_BACKSPACE))
3611 {
3612 start_search (panel);
3613 do_search (panel, key);
3614 return MSG_HANDLED;
3615 }
3616
3617 return MSG_NOT_HANDLED;
3618 }
3619
3620
3621
3622 static cb_ret_t
3623 panel_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm, void *data)
3624 {
3625 WPanel *panel = PANEL (w);
3626 WButtonBar *bb;
3627
3628 switch (msg)
3629 {
3630 case MSG_INIT:
3631
3632 mc_event_add (w->owner->event_group, MCEVENT_HISTORY_LOAD, panel_load_history, w, NULL);
3633
3634 mc_event_add (w->owner->event_group, MCEVENT_HISTORY_SAVE, panel_save_history, w, NULL);
3635 return MSG_HANDLED;
3636
3637 case MSG_DRAW:
3638
3639 widget_erase (w);
3640 show_dir (panel);
3641 panel_print_header (panel);
3642 adjust_top_file (panel);
3643 paint_dir (panel);
3644 mini_info_separator (panel);
3645 display_mini_info (panel);
3646 panel->dirty = 0;
3647 return MSG_HANDLED;
3648
3649 case MSG_FOCUS:
3650 state_mark = -1;
3651 current_panel = panel;
3652 panel->active = 1;
3653
3654 if (mc_chdir (panel->cwd_vpath) != 0)
3655 {
3656 char *cwd;
3657
3658 cwd = vfs_path_to_str_flags (panel->cwd_vpath, 0, VPF_STRIP_PASSWORD);
3659 message (D_ERROR, MSG_ERROR, _("Cannot chdir to \"%s\"\n%s"),
3660 cwd, unix_error_string (errno));
3661 g_free (cwd);
3662 }
3663 else
3664 subshell_chdir (panel->cwd_vpath);
3665
3666 update_xterm_title_path ();
3667 select_item (panel);
3668
3669 bb = find_buttonbar (w->owner);
3670 midnight_set_buttonbar (bb);
3671 widget_redraw (WIDGET (bb));
3672 return MSG_HANDLED;
3673
3674 case MSG_UNFOCUS:
3675
3676 stop_search (panel);
3677 panel->active = 0;
3678 unselect_item (panel);
3679 return MSG_HANDLED;
3680
3681 case MSG_KEY:
3682 return panel_key (panel, parm);
3683
3684 case MSG_ACTION:
3685 return panel_execute_cmd (panel, parm);
3686
3687 case MSG_DESTROY:
3688 vfs_stamp_path (panel->cwd_vpath);
3689
3690 mc_event_del (w->owner->event_group, MCEVENT_HISTORY_LOAD, panel_load_history, w);
3691
3692 mc_event_del (w->owner->event_group, MCEVENT_HISTORY_SAVE, panel_save_history, w);
3693 panel_destroy (panel);
3694 free_my_statfs ();
3695 return MSG_HANDLED;
3696
3697 default:
3698 return widget_default_callback (w, sender, msg, parm, data);
3699 }
3700 }
3701
3702
3703
3704
3705
3706
3707 static void
3708 mouse_toggle_mark (WPanel * panel)
3709 {
3710 do_mark_file (panel, MARK_DONT_MOVE);
3711 mouse_marking = selection (panel)->f.marked;
3712 mouse_mark_panel = current_panel;
3713 }
3714
3715
3716
3717 static void
3718 mouse_set_mark (WPanel * panel)
3719 {
3720 if (mouse_mark_panel == panel)
3721 {
3722 if (mouse_marking && !(selection (panel)->f.marked))
3723 do_mark_file (panel, MARK_DONT_MOVE);
3724 else if (!mouse_marking && (selection (panel)->f.marked))
3725 do_mark_file (panel, MARK_DONT_MOVE);
3726 }
3727 }
3728
3729
3730
3731 static gboolean
3732 mark_if_marking (WPanel * panel, const mouse_event_t * event)
3733 {
3734 if ((event->buttons & GPM_B_RIGHT) != 0)
3735 {
3736 if (event->msg == MSG_MOUSE_DOWN)
3737 mouse_toggle_mark (panel);
3738 else
3739 mouse_set_mark (panel);
3740 return TRUE;
3741 }
3742
3743 return FALSE;
3744 }
3745
3746
3747
3748
3749
3750
3751
3752 static void
3753 mouse_sort_col (WPanel * panel, int x)
3754 {
3755 int i = 0;
3756 GSList *format = panel->format;
3757 const char *lc_sort_name = NULL;
3758 panel_field_t *col_sort_format = NULL;
3759
3760 for (; format != NULL; format = g_slist_next (format))
3761 {
3762 format_item_t *fi = (format_item_t *) format->data;
3763
3764 i += fi->field_len;
3765 if (x < i + 1)
3766 {
3767
3768 lc_sort_name = fi->title;
3769 break;
3770 }
3771 }
3772
3773 if (lc_sort_name == NULL)
3774 return;
3775
3776 for (i = 0; panel_fields[i].id != NULL; i++)
3777 {
3778 const char *title;
3779
3780 title = panel_get_title_without_hotkey (panel_fields[i].title_hotkey);
3781 if (strcmp (title, lc_sort_name) == 0 && panel_fields[i].sort_routine != NULL)
3782 {
3783 col_sort_format = &panel_fields[i];
3784 break;
3785 }
3786 }
3787
3788 if (col_sort_format == NULL)
3789 return;
3790
3791 if (panel->sort_field == col_sort_format)
3792 {
3793
3794 panel->sort_info.reverse = !panel->sort_info.reverse;
3795 }
3796 else
3797 {
3798
3799 panel->sort_info.reverse = FALSE;
3800 }
3801 panel_set_sort_order (panel, col_sort_format);
3802 }
3803
3804
3805
3806 static void
3807 panel_mouse_callback (Widget * w, mouse_msg_t msg, mouse_event_t * event)
3808 {
3809 WPanel *panel = PANEL (w);
3810 gboolean is_active;
3811
3812 is_active = widget_is_active (w);
3813
3814 switch (msg)
3815 {
3816 case MSG_MOUSE_DOWN:
3817 if (event->y == 0)
3818 {
3819
3820 if (event->x == 1)
3821
3822 directory_history_prev (panel);
3823 else if (event->x == w->cols - 2)
3824
3825 directory_history_next (panel);
3826 else if (event->x >= w->cols - 5 && event->x <= w->cols - 3)
3827
3828 directory_history_list (panel);
3829 else if (event->x == w->cols - 6)
3830
3831 send_message (midnight_dlg, NULL, MSG_ACTION, CK_ShowHidden, NULL);
3832 else
3833 {
3834
3835 event->result.abort = TRUE;
3836
3837 panel->dirty = 0;
3838 }
3839 break;
3840 }
3841
3842 if (event->y == 1)
3843 {
3844
3845 mouse_sort_col (panel, event->x + 1);
3846 break;
3847 }
3848
3849 if (!is_active)
3850 change_panel ();
3851 MC_FALLTHROUGH;
3852
3853 case MSG_MOUSE_DRAG:
3854 {
3855 int y, last, my_index;
3856
3857 last = panel->dir.len - 1;
3858 y = event->y - 2;
3859
3860 if (panel->top_file + y > last)
3861 my_index = last;
3862 else
3863 {
3864 my_index = panel->top_file + y;
3865
3866 if (panel->list_cols > 1)
3867 {
3868 int width, lines;
3869
3870 width = (w->cols - 2) / panel->list_cols;
3871 lines = panel_lines (panel);
3872 my_index += lines * (event->x / width);
3873 }
3874
3875 if (my_index > last)
3876 my_index = last;
3877 }
3878
3879 if (my_index != panel->selected)
3880 {
3881 unselect_item (panel);
3882 panel->selected = my_index;
3883 select_item (panel);
3884 }
3885
3886
3887 mark_if_marking (panel, event);
3888 }
3889 break;
3890
3891 case MSG_MOUSE_UP:
3892 break;
3893
3894 case MSG_MOUSE_CLICK:
3895 if ((event->count & GPM_DOUBLE) != 0)
3896 {
3897 int y, lines;
3898
3899 y = event->y - 2;
3900 lines = panel_lines (panel);
3901
3902 if (y >= 0 && y < lines)
3903 do_enter (panel);
3904 }
3905 break;
3906
3907 case MSG_MOUSE_MOVE:
3908 break;
3909
3910 case MSG_MOUSE_SCROLL_UP:
3911 if (is_active)
3912 {
3913 if (panels_options.mouse_move_pages && panel->top_file > 0)
3914 prev_page (panel);
3915 else
3916 move_up (panel);
3917 }
3918 break;
3919
3920 case MSG_MOUSE_SCROLL_DOWN:
3921 if (is_active)
3922 {
3923 if (panels_options.mouse_move_pages
3924 && panel->top_file + panel_items (panel) < panel->dir.len)
3925 next_page (panel);
3926 else
3927 move_down (panel);
3928 }
3929 break;
3930
3931 default:
3932 break;
3933 }
3934
3935 if (panel->dirty)
3936 widget_redraw (w);
3937 }
3938
3939
3940
3941 static void
3942 reload_panelized (WPanel * panel)
3943 {
3944 int i, j;
3945 dir_list *list = &panel->dir;
3946
3947
3948 (void) mc_chdir (panel->cwd_vpath);
3949
3950 for (i = 0, j = 0; i < list->len; i++)
3951 {
3952 vfs_path_t *vpath;
3953
3954 vpath = vfs_path_from_str (list->list[i].fname);
3955 if (mc_lstat (vpath, &list->list[i].st) != 0)
3956 g_free (list->list[i].fname);
3957 else
3958 {
3959 if (j != i)
3960 list->list[j] = list->list[i];
3961 j++;
3962 }
3963 vfs_path_free (vpath);
3964 }
3965 if (j == 0)
3966 dir_list_init (list);
3967 else
3968 list->len = j;
3969
3970 recalculate_panel_summary (panel);
3971
3972 if (panel != current_panel)
3973 (void) mc_chdir (current_panel->cwd_vpath);
3974 }
3975
3976
3977
3978 static void
3979 update_one_panel_widget (WPanel * panel, panel_update_flags_t flags, const char *current_file)
3980 {
3981 gboolean free_pointer;
3982 char *my_current_file = NULL;
3983
3984 if ((flags & UP_RELOAD) != 0)
3985 {
3986 panel->is_panelized = FALSE;
3987 mc_setctl (panel->cwd_vpath, VFS_SETCTL_FLUSH, 0);
3988 memset (&(panel->dir_stat), 0, sizeof (panel->dir_stat));
3989 }
3990
3991
3992 free_pointer = current_file == UP_KEEPSEL;
3993
3994 if (free_pointer)
3995 {
3996 my_current_file = g_strdup (panel->dir.list[panel->selected].fname);
3997 current_file = my_current_file;
3998 }
3999
4000 if (panel->is_panelized)
4001 reload_panelized (panel);
4002 else
4003 panel_reload (panel);
4004
4005 try_to_select (panel, current_file);
4006 panel->dirty = 1;
4007
4008 if (free_pointer)
4009 g_free (my_current_file);
4010 }
4011
4012
4013
4014 static void
4015 update_one_panel (int which, panel_update_flags_t flags, const char *current_file)
4016 {
4017 if (get_panel_type (which) == view_listing)
4018 {
4019 WPanel *panel;
4020
4021 panel = PANEL (get_panel_widget (which));
4022 if (panel->is_panelized)
4023 flags &= ~UP_RELOAD;
4024 update_one_panel_widget (panel, flags, current_file);
4025 }
4026 }
4027
4028
4029
4030 static void
4031 do_select (WPanel * panel, int i)
4032 {
4033 if (i != panel->selected)
4034 {
4035 panel->dirty = 1;
4036 panel->selected = i;
4037 panel->top_file = panel->selected - (WIDGET (panel)->lines - 2) / 2;
4038 if (panel->top_file < 0)
4039 panel->top_file = 0;
4040 }
4041 }
4042
4043
4044
4045 static void
4046 do_try_to_select (WPanel * panel, const char *name)
4047 {
4048 int i;
4049 char *subdir;
4050
4051 if (name == NULL)
4052 {
4053 do_select (panel, 0);
4054 return;
4055 }
4056
4057
4058
4059
4060
4061 if (panel->is_panelized)
4062 subdir = vfs_strip_suffix_from_filename (name);
4063 else
4064 subdir = vfs_strip_suffix_from_filename (x_basename (name));
4065
4066
4067 for (i = 0; i < panel->dir.len; i++)
4068 {
4069 if (strcmp (subdir, panel->dir.list[i].fname) == 0)
4070 {
4071 do_select (panel, i);
4072 g_free (subdir);
4073 return;
4074 }
4075 }
4076
4077
4078 if (panel->selected >= panel->dir.len)
4079 do_select (panel, panel->dir.len - 1);
4080 g_free (subdir);
4081 }
4082
4083
4084
4085
4086 static gboolean
4087 event_update_panels (const gchar * event_group_name, const gchar * event_name,
4088 gpointer init_data, gpointer data)
4089 {
4090 (void) event_group_name;
4091 (void) event_name;
4092 (void) init_data;
4093 (void) data;
4094
4095 update_panels (UP_RELOAD, UP_KEEPSEL);
4096
4097 return TRUE;
4098 }
4099
4100
4101
4102
4103 static gboolean
4104 panel_save_current_file_to_clip_file (const gchar * event_group_name, const gchar * event_name,
4105 gpointer init_data, gpointer data)
4106 {
4107 (void) event_group_name;
4108 (void) event_name;
4109 (void) init_data;
4110 (void) data;
4111
4112 if (current_panel->marked == 0)
4113 mc_event_raise (MCEVENT_GROUP_CORE, "clipboard_text_to_file",
4114 (gpointer) selection (current_panel)->fname);
4115 else
4116 {
4117 int i;
4118 gboolean first = TRUE;
4119 char *flist = NULL;
4120
4121 for (i = 0; i < current_panel->dir.len; i++)
4122 if (current_panel->dir.list[i].f.marked != 0)
4123 {
4124 if (first)
4125 {
4126 flist = g_strdup (current_panel->dir.list[i].fname);
4127 first = FALSE;
4128 }
4129 else
4130 {
4131
4132 char *tmp;
4133
4134 tmp =
4135 g_strconcat (flist, "\n", current_panel->dir.list[i].fname, (char *) NULL);
4136 g_free (flist);
4137 flist = tmp;
4138 }
4139 }
4140
4141 mc_event_raise (MCEVENT_GROUP_CORE, "clipboard_text_to_file", (gpointer) flist);
4142 g_free (flist);
4143 }
4144 return TRUE;
4145 }
4146
4147
4148
4149 static vfs_path_t *
4150 panel_recursive_cd_to_parent (const vfs_path_t * vpath)
4151 {
4152 vfs_path_t *cwd_vpath;
4153
4154 cwd_vpath = vfs_path_clone (vpath);
4155
4156 while (mc_chdir (cwd_vpath) < 0)
4157 {
4158 const char *panel_cwd_path;
4159 vfs_path_t *tmp_vpath;
4160
4161
4162 panel_cwd_path = vfs_path_as_str (cwd_vpath);
4163 if (panel_cwd_path != NULL && IS_PATH_SEP (panel_cwd_path[0]) && panel_cwd_path[1] == '\0')
4164 return NULL;
4165
4166 tmp_vpath = vfs_path_vtokens_get (cwd_vpath, 0, -1);
4167 vfs_path_free (cwd_vpath);
4168 cwd_vpath =
4169 vfs_path_build_filename (PATH_SEP_STR, vfs_path_as_str (tmp_vpath), (char *) NULL);
4170 vfs_path_free (tmp_vpath);
4171 }
4172
4173 return cwd_vpath;
4174 }
4175
4176
4177
4178
4179
4180 void
4181 try_to_select (WPanel * panel, const char *name)
4182 {
4183 do_try_to_select (panel, name);
4184 select_item (panel);
4185 }
4186
4187
4188
4189 void
4190 panel_clean_dir (WPanel * panel)
4191 {
4192 panel->top_file = 0;
4193 panel->selected = 0;
4194 panel->marked = 0;
4195 panel->dirs_marked = 0;
4196 panel->total = 0;
4197 panel->searching = FALSE;
4198 panel->is_panelized = FALSE;
4199 panel->dirty = 1;
4200 panel->content_shift = -1;
4201 panel->max_shift = -1;
4202
4203 dir_list_free_list (&panel->dir);
4204 }
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214 void
4215 panel_set_cwd (WPanel * panel, const vfs_path_t * vpath)
4216 {
4217 if (vpath != panel->cwd_vpath)
4218 {
4219 vfs_path_free (panel->cwd_vpath);
4220 panel->cwd_vpath = vfs_path_clone (vpath);
4221 }
4222 }
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232 void
4233 panel_set_lwd (WPanel * panel, const vfs_path_t * vpath)
4234 {
4235 if (vpath != panel->lwd_vpath)
4236 {
4237 vfs_path_free (panel->lwd_vpath);
4238 panel->lwd_vpath = vfs_path_clone (vpath);
4239 }
4240 }
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251 WPanel *
4252 panel_sized_empty_new (const char *panel_name, int y, int x, int lines, int cols)
4253 {
4254 WPanel *panel;
4255 Widget *w;
4256 char *section;
4257 int i, err;
4258
4259 panel = g_new0 (WPanel, 1);
4260 w = WIDGET (panel);
4261 widget_init (w, y, x, lines, cols, panel_callback, panel_mouse_callback);
4262 w->options |= WOP_SELECTABLE | WOP_TOP_SELECT;
4263
4264 panel->dir.size = DIR_LIST_MIN_SIZE;
4265 panel->dir.list = g_new (file_entry_t, panel->dir.size);
4266 panel->dir.len = 0;
4267
4268 panel->list_cols = 1;
4269 panel->brief_cols = 2;
4270 panel->dirty = 1;
4271 panel->content_shift = -1;
4272 panel->max_shift = -1;
4273
4274 panel->list_format = list_full;
4275 panel->user_format = g_strdup (DEFAULT_USER_FORMAT);
4276
4277 for (i = 0; i < LIST_FORMATS; i++)
4278 panel->user_status_format[i] = g_strdup (DEFAULT_USER_FORMAT);
4279
4280 #ifdef HAVE_CHARSET
4281 panel->codepage = SELECT_CHARSET_NO_TRANSLATE;
4282 #endif
4283
4284 panel->frame_size = frame_half;
4285
4286 panel->panel_name = g_strdup (panel_name);
4287 panel->hist_name = g_strconcat ("Dir Hist ", panel->panel_name, (char *) NULL);
4288
4289
4290 section = g_strconcat ("Temporal:", panel->panel_name, (char *) NULL);
4291 if (!mc_config_has_group (mc_global.main_config, section))
4292 {
4293 g_free (section);
4294 section = g_strdup (panel->panel_name);
4295 }
4296 panel_load_setup (panel, section);
4297 g_free (section);
4298
4299
4300 err = set_panel_formats (panel);
4301 if (err != 0)
4302 set_panel_formats (panel);
4303
4304 return panel;
4305 }
4306
4307
4308
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321 WPanel *
4322 panel_sized_with_dir_new (const char *panel_name, int y, int x, int lines, int cols,
4323 const vfs_path_t * vpath)
4324 {
4325 WPanel *panel;
4326 char *curdir = NULL;
4327 #ifdef HAVE_CHARSET
4328 const vfs_path_element_t *path_element;
4329 #endif
4330
4331 panel = panel_sized_empty_new (panel_name, y, x, lines, cols);
4332
4333 if (vpath != NULL)
4334 {
4335 curdir = _vfs_get_cwd ();
4336 panel_set_cwd (panel, vpath);
4337 }
4338 else
4339 {
4340 vfs_setup_cwd ();
4341 panel->cwd_vpath = vfs_path_clone (vfs_get_raw_current_dir ());
4342 }
4343
4344 panel_set_lwd (panel, vfs_get_raw_current_dir ());
4345
4346 #ifdef HAVE_CHARSET
4347 path_element = vfs_path_get_by_index (panel->cwd_vpath, -1);
4348 if (path_element->encoding != NULL)
4349 panel->codepage = get_codepage_index (path_element->encoding);
4350 #endif
4351
4352 if (mc_chdir (panel->cwd_vpath) != 0)
4353 {
4354 #ifdef HAVE_CHARSET
4355 panel->codepage = SELECT_CHARSET_NO_TRANSLATE;
4356 #endif
4357 vfs_setup_cwd ();
4358 vfs_path_free (panel->cwd_vpath);
4359 panel->cwd_vpath = vfs_path_clone (vfs_get_raw_current_dir ());
4360 }
4361
4362
4363 dir_list_load (&panel->dir, panel->cwd_vpath, panel->sort_field->sort_routine,
4364 &panel->sort_info, panel->filter);
4365
4366
4367 if (curdir != NULL)
4368 {
4369 vfs_path_t *tmp_vpath;
4370 int err;
4371
4372 tmp_vpath = vfs_path_from_str (curdir);
4373 mc_chdir (tmp_vpath);
4374 vfs_path_free (tmp_vpath);
4375 (void) err;
4376 }
4377 g_free (curdir);
4378
4379 return panel;
4380 }
4381
4382
4383
4384 void
4385 panel_reload (WPanel * panel)
4386 {
4387 struct stat current_stat;
4388 vfs_path_t *cwd_vpath;
4389
4390 if (panels_options.fast_reload && stat (vfs_path_as_str (panel->cwd_vpath), ¤t_stat) == 0
4391 && current_stat.st_ctime == panel->dir_stat.st_ctime
4392 && current_stat.st_mtime == panel->dir_stat.st_mtime)
4393 return;
4394
4395 cwd_vpath = panel_recursive_cd_to_parent (panel->cwd_vpath);
4396 vfs_path_free (panel->cwd_vpath);
4397
4398 if (cwd_vpath == NULL)
4399 {
4400 panel->cwd_vpath = vfs_path_from_str (PATH_SEP_STR);
4401 panel_clean_dir (panel);
4402 dir_list_init (&panel->dir);
4403 return;
4404 }
4405
4406 panel->cwd_vpath = cwd_vpath;
4407 memset (&(panel->dir_stat), 0, sizeof (panel->dir_stat));
4408 show_dir (panel);
4409
4410 dir_list_reload (&panel->dir, panel->cwd_vpath, panel->sort_field->sort_routine,
4411 &panel->sort_info, panel->filter);
4412
4413 panel->dirty = 1;
4414 if (panel->selected >= panel->dir.len)
4415 do_select (panel, panel->dir.len - 1);
4416
4417 recalculate_panel_summary (panel);
4418 }
4419
4420
4421
4422
4423
4424
4425 int
4426 set_panel_formats (WPanel * p)
4427 {
4428 GSList *form;
4429 char *err = NULL;
4430 int retcode = 0;
4431
4432 form = use_display_format (p, panel_format (p), &err, FALSE);
4433
4434 if (err != NULL)
4435 {
4436 g_free (err);
4437 retcode = 1;
4438 }
4439 else
4440 {
4441 g_slist_free_full (p->format, (GDestroyNotify) format_item_free);
4442 p->format = form;
4443 }
4444
4445 if (panels_options.show_mini_info)
4446 {
4447 form = use_display_format (p, mini_status_format (p), &err, TRUE);
4448
4449 if (err != NULL)
4450 {
4451 g_free (err);
4452 retcode += 2;
4453 }
4454 else
4455 {
4456 g_slist_free_full (p->status_format, (GDestroyNotify) format_item_free);
4457 p->status_format = form;
4458 }
4459 }
4460
4461 panel_update_cols (WIDGET (p), p->frame_size);
4462
4463 if (retcode)
4464 message (D_ERROR, _("Warning"),
4465 _("User supplied format looks invalid, reverting to default."));
4466 if (retcode & 0x01)
4467 {
4468 g_free (p->user_format);
4469 p->user_format = g_strdup (DEFAULT_USER_FORMAT);
4470 }
4471 if (retcode & 0x02)
4472 {
4473 g_free (p->user_status_format[p->list_format]);
4474 p->user_status_format[p->list_format] = g_strdup (DEFAULT_USER_FORMAT);
4475 }
4476
4477 return retcode;
4478 }
4479
4480
4481
4482
4483 void
4484 select_item (WPanel * panel)
4485 {
4486 adjust_top_file (panel);
4487
4488 panel->dirty = 1;
4489
4490 execute_hooks (select_file_hook);
4491 }
4492
4493
4494
4495 void
4496 unmark_files (WPanel * panel)
4497 {
4498 int i;
4499
4500 if (panel->marked == 0)
4501 return;
4502
4503 for (i = 0; i < panel->dir.len; i++)
4504 file_mark (panel, i, 0);
4505
4506 panel->dirs_marked = 0;
4507 panel->marked = 0;
4508 panel->total = 0;
4509 }
4510
4511
4512
4513
4514
4515 void
4516 recalculate_panel_summary (WPanel * panel)
4517 {
4518 int i;
4519
4520 panel->marked = 0;
4521 panel->dirs_marked = 0;
4522 panel->total = 0;
4523
4524 for (i = 0; i < panel->dir.len; i++)
4525 if (panel->dir.list[i].f.marked)
4526 {
4527
4528
4529
4530 panel->dir.list[i].f.marked = 0;
4531 do_file_mark (panel, i, 1);
4532 }
4533 }
4534
4535
4536
4537
4538 void
4539 do_file_mark (WPanel * panel, int idx, int mark)
4540 {
4541 if (panel->dir.list[idx].f.marked == mark)
4542 return;
4543
4544
4545 if (DIR_IS_DOTDOT (panel->dir.list[idx].fname))
4546 return;
4547
4548 file_mark (panel, idx, mark);
4549 if (panel->dir.list[idx].f.marked)
4550 {
4551 panel->marked++;
4552
4553 if (S_ISDIR (panel->dir.list[idx].st.st_mode))
4554 {
4555 if (panel->dir.list[idx].f.dir_size_computed)
4556 panel->total += (uintmax_t) panel->dir.list[idx].st.st_size;
4557 panel->dirs_marked++;
4558 }
4559 else
4560 panel->total += (uintmax_t) panel->dir.list[idx].st.st_size;
4561
4562 set_colors (panel);
4563 }
4564 else
4565 {
4566 if (S_ISDIR (panel->dir.list[idx].st.st_mode))
4567 {
4568 if (panel->dir.list[idx].f.dir_size_computed)
4569 panel->total -= (uintmax_t) panel->dir.list[idx].st.st_size;
4570 panel->dirs_marked--;
4571 }
4572 else
4573 panel->total -= (uintmax_t) panel->dir.list[idx].st.st_size;
4574
4575 panel->marked--;
4576 }
4577 }
4578
4579
4580
4581
4582
4583
4584 gboolean
4585 do_panel_cd (WPanel * panel, const vfs_path_t * new_dir_vpath, enum cd_enum cd_type)
4586 {
4587 gboolean r;
4588
4589 r = _do_panel_cd (panel, new_dir_vpath, cd_type);
4590 if (r)
4591 directory_history_add (panel, panel->cwd_vpath);
4592 return r;
4593 }
4594
4595
4596
4597 void
4598 file_mark (WPanel * panel, int lc_index, int val)
4599 {
4600 if (panel->dir.list[lc_index].f.marked != val)
4601 {
4602 panel->dir.list[lc_index].f.marked = val;
4603 panel->dirty = 1;
4604 }
4605 }
4606
4607
4608
4609 void
4610 panel_re_sort (WPanel * panel)
4611 {
4612 char *filename;
4613 int i;
4614
4615 if (panel == NULL)
4616 return;
4617
4618 filename = g_strdup (selection (panel)->fname);
4619 unselect_item (panel);
4620 dir_list_sort (&panel->dir, panel->sort_field->sort_routine, &panel->sort_info);
4621 panel->selected = -1;
4622
4623 for (i = panel->dir.len; i != 0; i--)
4624 if (strcmp (panel->dir.list[i - 1].fname, filename) == 0)
4625 {
4626 panel->selected = i - 1;
4627 break;
4628 }
4629
4630 g_free (filename);
4631 panel->top_file = panel->selected - panel_items (panel) / 2;
4632 select_item (panel);
4633 panel->dirty = 1;
4634 }
4635
4636
4637
4638 void
4639 panel_set_sort_order (WPanel * panel, const panel_field_t * sort_order)
4640 {
4641 if (sort_order == NULL)
4642 return;
4643
4644 panel->sort_field = sort_order;
4645
4646
4647 if (sort_order->sort_routine == (GCompareFunc) unsorted)
4648 {
4649 char *current_file;
4650
4651 current_file = g_strdup (panel->dir.list[panel->selected].fname);
4652 panel_reload (panel);
4653 try_to_select (panel, current_file);
4654 g_free (current_file);
4655 }
4656 panel_re_sort (panel);
4657 }
4658
4659
4660
4661 #ifdef HAVE_CHARSET
4662
4663
4664
4665
4666
4667
4668 void
4669 panel_change_encoding (WPanel * panel)
4670 {
4671 const char *encoding = NULL;
4672 char *errmsg;
4673 int r;
4674
4675 r = select_charset (-1, -1, panel->codepage, FALSE);
4676
4677 if (r == SELECT_CHARSET_CANCEL)
4678 return;
4679
4680 panel->codepage = r;
4681
4682 if (panel->codepage == SELECT_CHARSET_NO_TRANSLATE)
4683 {
4684
4685 vfs_path_t *cd_path_vpath;
4686
4687 g_free (init_translation_table (mc_global.display_codepage, mc_global.display_codepage));
4688 cd_path_vpath = remove_encoding_from_path (panel->cwd_vpath);
4689 do_panel_cd (panel, cd_path_vpath, cd_parse_command);
4690 show_dir (panel);
4691 vfs_path_free (cd_path_vpath);
4692 return;
4693 }
4694
4695 errmsg = init_translation_table (panel->codepage, mc_global.display_codepage);
4696 if (errmsg != NULL)
4697 {
4698 message (D_ERROR, MSG_ERROR, "%s", errmsg);
4699 g_free (errmsg);
4700 return;
4701 }
4702
4703 encoding = get_codepage_id (panel->codepage);
4704 if (encoding != NULL)
4705 {
4706 vfs_path_change_encoding (panel->cwd_vpath, encoding);
4707
4708 if (!do_panel_cd (panel, panel->cwd_vpath, cd_parse_command))
4709 message (D_ERROR, MSG_ERROR, _("Cannot chdir to \"%s\""),
4710 vfs_path_as_str (panel->cwd_vpath));
4711 }
4712 }
4713
4714
4715
4716
4717
4718
4719
4720 vfs_path_t *
4721 remove_encoding_from_path (const vfs_path_t * vpath)
4722 {
4723 vfs_path_t *ret_vpath;
4724 GString *tmp_conv;
4725 int indx;
4726
4727 ret_vpath = vfs_path_new ();
4728
4729 tmp_conv = g_string_new ("");
4730
4731 for (indx = 0; indx < vfs_path_elements_count (vpath); indx++)
4732 {
4733 GIConv converter;
4734 vfs_path_element_t *path_element;
4735
4736 path_element = vfs_path_element_clone (vfs_path_get_by_index (vpath, indx));
4737
4738 if (path_element->encoding == NULL)
4739 {
4740 vfs_path_add_element (ret_vpath, path_element);
4741 continue;
4742 }
4743
4744 converter = str_crt_conv_to (path_element->encoding);
4745 if (converter == INVALID_CONV)
4746 {
4747 vfs_path_add_element (ret_vpath, path_element);
4748 continue;
4749 }
4750
4751 MC_PTR_FREE (path_element->encoding);
4752
4753 str_vfs_convert_from (converter, path_element->path, tmp_conv);
4754
4755 g_free (path_element->path);
4756 path_element->path = g_strndup (tmp_conv->str, tmp_conv->len);
4757
4758 g_string_set_size (tmp_conv, 0);
4759
4760 str_close_conv (converter);
4761 str_close_conv (path_element->dir.converter);
4762 path_element->dir.converter = INVALID_CONV;
4763 vfs_path_add_element (ret_vpath, path_element);
4764 }
4765 g_string_free (tmp_conv, TRUE);
4766 return ret_vpath;
4767 }
4768 #endif
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785 void
4786 update_panels (panel_update_flags_t flags, const char *current_file)
4787 {
4788 WPanel *panel;
4789
4790
4791 if ((flags & UP_ONLY_CURRENT) == 0)
4792 update_one_panel (get_other_index (), flags, UP_KEEPSEL);
4793
4794 update_one_panel (get_current_index (), flags, current_file);
4795
4796 if (get_current_type () == view_listing)
4797 panel = PANEL (get_panel_widget (get_current_index ()));
4798 else
4799 panel = PANEL (get_panel_widget (get_other_index ()));
4800
4801 if (!panel->is_panelized)
4802 (void) mc_chdir (panel->cwd_vpath);
4803 }
4804
4805
4806
4807 gsize
4808 panel_get_num_of_sortable_fields (void)
4809 {
4810 gsize ret = 0, lc_index;
4811
4812 for (lc_index = 0; panel_fields[lc_index].id != NULL; lc_index++)
4813 if (panel_fields[lc_index].is_user_choice)
4814 ret++;
4815 return ret;
4816 }
4817
4818
4819
4820 char **
4821 panel_get_sortable_fields (gsize * array_size)
4822 {
4823 char **ret;
4824 gsize lc_index, i;
4825
4826 lc_index = panel_get_num_of_sortable_fields ();
4827
4828 ret = g_try_new0 (char *, lc_index + 1);
4829 if (ret == NULL)
4830 return NULL;
4831
4832 if (array_size != NULL)
4833 *array_size = lc_index;
4834
4835 lc_index = 0;
4836
4837 for (i = 0; panel_fields[i].id != NULL; i++)
4838 if (panel_fields[i].is_user_choice)
4839 ret[lc_index++] = g_strdup (_(panel_fields[i].title_hotkey));
4840
4841 return ret;
4842 }
4843
4844
4845
4846 const panel_field_t *
4847 panel_get_field_by_id (const char *name)
4848 {
4849 gsize lc_index;
4850
4851 for (lc_index = 0; panel_fields[lc_index].id != NULL; lc_index++)
4852 if (panel_fields[lc_index].id != NULL && strcmp (name, panel_fields[lc_index].id) == 0)
4853 return &panel_fields[lc_index];
4854
4855 return NULL;
4856 }
4857
4858
4859
4860 const panel_field_t *
4861 panel_get_field_by_title_hotkey (const char *name)
4862 {
4863 gsize lc_index;
4864
4865 for (lc_index = 0; panel_fields[lc_index].id != NULL; lc_index++)
4866 if (panel_fields[lc_index].title_hotkey != NULL &&
4867 strcmp (name, _(panel_fields[lc_index].title_hotkey)) == 0)
4868 return &panel_fields[lc_index];
4869
4870 return NULL;
4871 }
4872
4873
4874
4875 const panel_field_t *
4876 panel_get_field_by_title (const char *name)
4877 {
4878 gsize lc_index;
4879
4880 for (lc_index = 0; panel_fields[lc_index].id != NULL; lc_index++)
4881 {
4882 const char *title;
4883
4884 title = panel_get_title_without_hotkey (panel_fields[lc_index].title_hotkey);
4885 if (strcmp (title, name) == 0)
4886 return &panel_fields[lc_index];
4887 }
4888
4889 return NULL;
4890 }
4891
4892
4893
4894 gsize
4895 panel_get_num_of_user_possible_fields (void)
4896 {
4897 gsize ret = 0, lc_index;
4898
4899 for (lc_index = 0; panel_fields[lc_index].id != NULL; lc_index++)
4900 if (panel_fields[lc_index].use_in_user_format)
4901 ret++;
4902
4903 return ret;
4904 }
4905
4906
4907
4908 char **
4909 panel_get_user_possible_fields (gsize * array_size)
4910 {
4911 char **ret;
4912 gsize lc_index, i;
4913
4914 lc_index = panel_get_num_of_user_possible_fields ();
4915
4916 ret = g_try_new0 (char *, lc_index + 1);
4917 if (ret == NULL)
4918 return NULL;
4919
4920 if (array_size != NULL)
4921 *array_size = lc_index;
4922
4923 lc_index = 0;
4924
4925 for (i = 0; panel_fields[i].id != NULL; i++)
4926 if (panel_fields[i].use_in_user_format)
4927 ret[lc_index++] = g_strdup (_(panel_fields[i].title_hotkey));
4928
4929 return ret;
4930 }
4931
4932
4933
4934 void
4935 panel_init (void)
4936 {
4937 panel_sort_up_sign = mc_skin_get ("widget-common", "sort-sign-up", "'");
4938 panel_sort_down_sign = mc_skin_get ("widget-common", "sort-sign-down", ".");
4939
4940 panel_hiddenfiles_sign_show = mc_skin_get ("widget-panel", "hiddenfiles-sign-show", ".");
4941 panel_hiddenfiles_sign_hide = mc_skin_get ("widget-panel", "hiddenfiles-sign-hide", ".");
4942 panel_history_prev_item_sign = mc_skin_get ("widget-panel", "history-prev-item-sign", "<");
4943 panel_history_next_item_sign = mc_skin_get ("widget-panel", "history-next-item-sign", ">");
4944 panel_history_show_list_sign = mc_skin_get ("widget-panel", "history-show-list-sign", "^");
4945 panel_filename_scroll_left_char =
4946 mc_skin_get ("widget-panel", "filename-scroll-left-char", "{");
4947 panel_filename_scroll_right_char =
4948 mc_skin_get ("widget-panel", "filename-scroll-right-char", "}");
4949
4950 mc_event_add (MCEVENT_GROUP_FILEMANAGER, "update_panels", event_update_panels, NULL, NULL);
4951 mc_event_add (MCEVENT_GROUP_FILEMANAGER, "panel_save_current_file_to_clip_file",
4952 panel_save_current_file_to_clip_file, NULL, NULL);
4953 }
4954
4955
4956
4957 void
4958 panel_deinit (void)
4959 {
4960 g_free (panel_sort_up_sign);
4961 g_free (panel_sort_down_sign);
4962
4963 g_free (panel_hiddenfiles_sign_show);
4964 g_free (panel_hiddenfiles_sign_hide);
4965 g_free (panel_history_prev_item_sign);
4966 g_free (panel_history_next_item_sign);
4967 g_free (panel_history_show_list_sign);
4968 g_free (panel_filename_scroll_left_char);
4969 g_free (panel_filename_scroll_right_char);
4970 }
4971
4972
4973
4974 gboolean
4975 do_cd (const vfs_path_t * new_dir_vpath, enum cd_enum exact)
4976 {
4977 gboolean res;
4978 const vfs_path_t *_new_dir_vpath = new_dir_vpath;
4979
4980 if (current_panel->is_panelized)
4981 {
4982 size_t new_vpath_len;
4983
4984 new_vpath_len = vfs_path_len (new_dir_vpath);
4985 if (vfs_path_equal_len (new_dir_vpath, panelized_panel.root_vpath, new_vpath_len))
4986 _new_dir_vpath = panelized_panel.root_vpath;
4987 }
4988
4989 res = do_panel_cd (current_panel, _new_dir_vpath, exact);
4990
4991 #ifdef HAVE_CHARSET
4992 if (res)
4993 {
4994 const vfs_path_element_t *path_element;
4995
4996 path_element = vfs_path_get_by_index (current_panel->cwd_vpath, -1);
4997 if (path_element->encoding != NULL)
4998 current_panel->codepage = get_codepage_index (path_element->encoding);
4999 else
5000 current_panel->codepage = SELECT_CHARSET_NO_TRANSLATE;
5001 }
5002 #endif
5003
5004 return res;
5005 }
5006
5007
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