This source file includes following definitions.
- panelized_descr_new
- panelized_descr_free
- 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
- repaint_status
- 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_set_current
- panel_current_at_half
- move_down
- move_up
- panel_move_current
- 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_dialog
- panel_select_unselect_files
- panel_select_files
- panel_unselect_files
- panel_select_invert_files
- panel_do_set_filter
- 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_content_scroll_home
- panel_content_scroll_end
- panel_set_sort_type_by_id
- get_parent_dir_name
- panel_do_cd_int
- 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_is_on_item
- panel_mouse_callback
- reload_panelized
- update_one_panel_widget
- update_one_panel
- event_update_panels
- panel_save_current_file_to_clip_file
- panel_recursive_cd_to_parent
- panel_dir_list_callback
- panel_current_entry
- panel_set_current_by_name
- panel_clean_dir
- panel_set_cwd
- panel_set_lwd
- panel_sized_empty_new
- panel_sized_with_dir_new
- panel_reload
- set_panel_formats
- panel_set_filter
- select_item
- unmark_files
- recalculate_panel_summary
- do_file_mark
- panel_do_cd
- file_mark
- panel_find_marked_file
- panel_get_marked_file
- 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_panelize_cd
- panel_panelize_change_root
- panel_panelize_absolutize_if_needed
- panel_panelize_save
- panel_init
- panel_deinit
- panel_cd
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33 #include <config.h>
34
35 #include <limits.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/strutil.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 #include "lib/charsets.h"
54 #include "lib/event.h"
55
56 #include "src/setup.h"
57 #include "src/execute.h"
58 #include "src/selcodepage.h"
59 #include "src/keymap.h"
60 #include "src/history.h"
61 #ifdef ENABLE_SUBSHELL
62 #include "src/subshell/subshell.h"
63 #endif
64
65 #include "src/usermenu.h"
66
67 #include "dir.h"
68 #include "boxes.h"
69 #include "tree.h"
70 #include "ext.h"
71 #include "layout.h"
72 #include "cmd.h"
73 #include "command.h"
74 #include "filemanager.h"
75 #include "mountlist.h"
76 #include "cd.h"
77
78 #include "panel.h"
79
80
81
82
83 hook_t *select_file_hook = NULL;
84
85 mc_fhl_t *mc_filehighlight = NULL;
86
87
88
89 typedef enum
90 {
91 FATTR_NORMAL = 0,
92 FATTR_CURRENT,
93 FATTR_MARKED,
94 FATTR_MARKED_CURRENT,
95 FATTR_STATUS
96 } file_attr_t;
97
98 #define DEFAULT_USER_FORMAT "half type name | size | perm"
99
100
101 #define SELECT_RESET ((mc_search_t *) (-1))
102 #define SELECT_ERROR ((mc_search_t *) (-2))
103
104
105 #define MOUSE_UPPER_FILE_LIST (-1)
106 #define MOUSE_BELOW_FILE_LIST (-2)
107 #define MOUSE_AFTER_LAST_FILE (-3)
108
109
110
111 typedef enum
112 {
113 MARK_DONT_MOVE = 0,
114 MARK_DOWN = 1,
115 MARK_FORCE_DOWN = 2,
116 MARK_FORCE_UP = 3
117 } mark_act_t;
118
119
120
121
122
123 typedef struct format_item_t
124 {
125 int requested_field_len;
126 int field_len;
127 align_crt_t just_mode;
128 gboolean expand;
129 const char *(*string_fn) (const file_entry_t *fe, int len);
130 char *title;
131 const char *id;
132 } format_item_t;
133
134
135 typedef enum
136 {
137 FILENAME_NOSCROLL = 1,
138 FILENAME_SCROLL_LEFT = 2,
139 FILENAME_SCROLL_RIGHT = 4
140 } filename_scroll_flag_t;
141
142
143
144 static const char *string_file_name (const file_entry_t *fe, int len);
145 static const char *string_file_size (const file_entry_t *fe, int len);
146 static const char *string_file_size_brief (const file_entry_t *fe, int len);
147 static const char *string_file_type (const file_entry_t *fe, int len);
148 static const char *string_file_mtime (const file_entry_t *fe, int len);
149 static const char *string_file_atime (const file_entry_t *fe, int len);
150 static const char *string_file_ctime (const file_entry_t *fe, int len);
151 static const char *string_file_permission (const file_entry_t *fe, int len);
152 static const char *string_file_perm_octal (const file_entry_t *fe, int len);
153 static const char *string_file_nlinks (const file_entry_t *fe, int len);
154 static const char *string_inode (const file_entry_t *fe, int len);
155 static const char *string_file_nuid (const file_entry_t *fe, int len);
156 static const char *string_file_ngid (const file_entry_t *fe, int len);
157 static const char *string_file_owner (const file_entry_t *fe, int len);
158 static const char *string_file_group (const file_entry_t *fe, int len);
159 static const char *string_marked (const file_entry_t *fe, int len);
160 static const char *string_space (const file_entry_t *fe, int len);
161 static const char *string_dot (const file_entry_t *fe, int len);
162
163
164
165 static panel_field_t panel_fields[] = {
166 { "unsorted", 12, TRUE, J_LEFT_FIT,
167
168
169 N_ ("sort|u"), N_ ("&Unsorted"), TRUE, FALSE, string_file_name, (GCompareFunc) unsorted },
170 { "name", 12, TRUE, J_LEFT_FIT,
171
172
173 N_ ("sort|n"), N_ ("&Name"), TRUE, TRUE, string_file_name, (GCompareFunc) sort_name },
174 { "version", 12, TRUE, J_LEFT_FIT,
175
176
177 N_ ("sort|v"), N_ ("&Version"), TRUE, FALSE, string_file_name, (GCompareFunc) sort_vers },
178 { "extension", 12, TRUE, J_LEFT_FIT,
179
180
181 N_ ("sort|e"), N_ ("E&xtension"), TRUE, FALSE,
182 string_file_name,
183 (GCompareFunc) sort_ext },
184 { "size", 7, FALSE, J_RIGHT,
185
186
187 N_ ("sort|s"), N_ ("&Size"), TRUE, TRUE, string_file_size, (GCompareFunc) sort_size },
188 { "bsize", 7, FALSE, J_RIGHT, "", N_ ("Block Size"), FALSE, FALSE, string_file_size_brief,
189 (GCompareFunc) sort_size },
190 { "type", 1, FALSE, J_LEFT, "", "", FALSE, TRUE, string_file_type, NULL },
191 { "mtime", 12, FALSE, J_RIGHT,
192
193
194 N_ ("sort|m"), N_ ("&Modify time"), TRUE, TRUE, string_file_mtime, (GCompareFunc) sort_time },
195 { "atime", 12, FALSE, J_RIGHT,
196
197
198 N_ ("sort|a"), N_ ("&Access time"), TRUE, TRUE, string_file_atime,
199 (GCompareFunc) sort_atime },
200 { "ctime", 12, FALSE, J_RIGHT,
201
202
203 N_ ("sort|h"), N_ ("C&hange time"), TRUE, TRUE, string_file_ctime,
204 (GCompareFunc) sort_ctime },
205 { "perm", 10, FALSE, J_LEFT, "", N_ ("Permission"), FALSE, TRUE, string_file_permission, NULL },
206 { "mode", 6, FALSE, J_RIGHT, "", N_ ("Perm"), FALSE, TRUE, string_file_perm_octal, NULL },
207 { "nlink", 2, FALSE, J_RIGHT, "", N_ ("Nl"), FALSE, TRUE, string_file_nlinks, NULL },
208 { "inode", 5, FALSE, J_RIGHT,
209
210
211 N_ ("sort|i"), N_ ("&Inode"), TRUE, TRUE, string_inode, (GCompareFunc) sort_inode },
212 { "nuid", 5, FALSE, J_RIGHT, "", N_ ("UID"), FALSE, FALSE, string_file_nuid, NULL },
213 { "ngid", 5, FALSE, J_RIGHT, "", N_ ("GID"), FALSE, FALSE, string_file_ngid, NULL },
214 { "owner", 8, FALSE, J_LEFT_FIT, "", N_ ("Owner"), FALSE, TRUE, string_file_owner, NULL },
215 { "group", 8, FALSE, J_LEFT_FIT, "", N_ ("Group"), FALSE, TRUE, string_file_group, NULL },
216 { "mark", 1, FALSE, J_RIGHT, "", " ", FALSE, TRUE, string_marked, NULL },
217 { "|", 1, FALSE, J_RIGHT, "", " ", FALSE, TRUE, NULL, NULL },
218 { "space", 1, FALSE, J_RIGHT, "", " ", FALSE, TRUE, string_space, NULL },
219 { "dot", 1, FALSE, J_RIGHT, "", " ", FALSE, FALSE, string_dot, NULL },
220 { NULL, 0, FALSE, J_RIGHT, NULL, NULL, FALSE, FALSE, NULL, NULL },
221 };
222
223 static char *panel_sort_up_char = NULL;
224 static char *panel_sort_down_char = NULL;
225 static int panel_sort_up_indicator_width = 0;
226 static int panel_sort_down_indicator_width = 0;
227
228 static char *panel_hiddenfiles_show_char = NULL;
229 static char *panel_hiddenfiles_hide_char = NULL;
230 static char *panel_history_prev_item_char = NULL;
231 static char *panel_history_next_item_char = NULL;
232 static char *panel_history_show_list_char = NULL;
233 static char *panel_filename_scroll_left_char = NULL;
234 static char *panel_filename_scroll_right_char = NULL;
235
236
237 static WPanel *mouse_mark_panel = NULL;
238
239 static gboolean mouse_marking = FALSE;
240 static int state_mark = 0;
241
242 static GString *string_file_name_buffer;
243
244
245
246
247
248 static panelized_descr_t *
249 panelized_descr_new (void)
250 {
251 panelized_descr_t *p;
252
253 p = g_new0 (panelized_descr_t, 1);
254 p->list.len = -1;
255
256 return p;
257 }
258
259
260
261 static void
262 panelized_descr_free (panelized_descr_t *p)
263 {
264 if (p != NULL)
265 {
266 dir_list_free_list (&p->list);
267 vfs_path_free (p->root_vpath, TRUE);
268 g_free (p);
269 }
270 }
271
272
273
274 static void
275 set_colors (const WPanel *panel)
276 {
277 (void) panel;
278
279 tty_set_normal_attrs ();
280 tty_setcolor (NORMAL_COLOR);
281 }
282
283
284
285
286 static void
287 format_item_free (format_item_t *format)
288 {
289 g_free (format->title);
290 g_free (format);
291 }
292
293
294
295
296 static int
297 panel_lines (const WPanel *p)
298 {
299
300 return (CONST_WIDGET (p)->rect.lines - 3 - (panels_options.show_mini_info ? 2 : 0));
301 }
302
303
304
305
306 static void
307 add_permission_string (const char *dest, int width, file_entry_t *fe, file_attr_t attr, int color,
308 gboolean is_octal)
309 {
310 int i, r, l;
311
312 l = get_user_permissions (&fe->st);
313
314 if (is_octal)
315 {
316
317 l = width + l - 3;
318 r = l + 1;
319 }
320 else
321 {
322
323 l = l * 3 + 1;
324 r = l + 3;
325 }
326
327 for (i = 0; i < width; i++)
328 {
329 if (i >= l && i < r)
330 {
331 if (attr == FATTR_CURRENT || attr == FATTR_MARKED_CURRENT)
332 tty_setcolor (MARKED_SELECTED_COLOR);
333 else
334 tty_setcolor (MARKED_COLOR);
335 }
336 else if (color >= 0)
337 tty_setcolor (color);
338 else
339 tty_lowlevel_setcolor (-color);
340
341 tty_print_char (dest[i]);
342 }
343 }
344
345
346
347
348 static const char *
349 string_file_name (const file_entry_t *fe, int len)
350 {
351 (void) len;
352
353 mc_g_string_copy (string_file_name_buffer, fe->fname);
354
355 return string_file_name_buffer->str;
356 }
357
358
359
360 static unsigned int
361 ilog10 (dev_t n)
362 {
363 unsigned int digits = 0;
364
365 do
366 {
367 digits++;
368 n /= 10;
369 }
370 while (n != 0);
371
372 return digits;
373 }
374
375
376
377 static void
378 format_device_number (char *buf, size_t bufsize, dev_t dev)
379 {
380 dev_t major_dev, minor_dev;
381 unsigned int major_digits, minor_digits;
382
383 major_dev = major (dev);
384 major_digits = ilog10 (major_dev);
385
386 minor_dev = minor (dev);
387 minor_digits = ilog10 (minor_dev);
388
389 g_assert (bufsize >= 1);
390
391 if (major_digits + 1 + minor_digits + 1 <= bufsize)
392 g_snprintf (buf, bufsize, "%lu,%lu", (unsigned long) major_dev, (unsigned long) minor_dev);
393 else
394 g_strlcpy (buf, _ ("[dev]"), bufsize);
395 }
396
397
398
399
400 static const char *
401 string_file_size (const file_entry_t *fe, int len)
402 {
403 static char buffer[BUF_TINY];
404
405
406 if (DIR_IS_DOTDOT (fe->fname->str))
407 return _ ("UP--DIR");
408
409 #ifdef HAVE_STRUCT_STAT_ST_RDEV
410 if (S_ISBLK (fe->st.st_mode) || S_ISCHR (fe->st.st_mode))
411 format_device_number (buffer, len + 1, fe->st.st_rdev);
412 else
413 #endif
414 size_trunc_len (buffer, (unsigned int) len, fe->st.st_size, 0, panels_options.kilobyte_si);
415
416 return buffer;
417 }
418
419
420
421
422 static const char *
423 string_file_size_brief (const file_entry_t *fe, int len)
424 {
425 if (S_ISLNK (fe->st.st_mode) && !link_isdir (fe))
426 return _ ("SYMLINK");
427
428 if ((S_ISDIR (fe->st.st_mode) || link_isdir (fe)) && !fe->f.dir_size_computed
429 && !DIR_IS_DOTDOT (fe->fname->str))
430 return _ ("SUB-DIR");
431
432 return string_file_size (fe, len);
433 }
434
435
436
437
438 static const char *
439 string_file_type (const file_entry_t *fe, int len)
440 {
441 static char buffer[2];
442
443 (void) len;
444
445 if (S_ISDIR (fe->st.st_mode))
446 buffer[0] = PATH_SEP;
447 else if (S_ISLNK (fe->st.st_mode))
448 {
449 if (link_isdir (fe))
450 buffer[0] = '~';
451 else if (fe->f.stale_link != 0)
452 buffer[0] = '!';
453 else
454 buffer[0] = '@';
455 }
456 else if (S_ISCHR (fe->st.st_mode))
457 buffer[0] = '-';
458 else if (S_ISSOCK (fe->st.st_mode))
459 buffer[0] = '=';
460 else if (S_ISDOOR (fe->st.st_mode))
461 buffer[0] = '>';
462 else if (S_ISBLK (fe->st.st_mode))
463 buffer[0] = '+';
464 else if (S_ISFIFO (fe->st.st_mode))
465 buffer[0] = '|';
466 else if (S_ISNAM (fe->st.st_mode))
467 buffer[0] = '#';
468 else if (!S_ISREG (fe->st.st_mode))
469 buffer[0] = '?';
470 else if (is_exe (fe->st.st_mode))
471 buffer[0] = '*';
472 else
473 buffer[0] = ' ';
474 buffer[1] = '\0';
475 return buffer;
476 }
477
478
479
480
481 static const char *
482 string_file_mtime (const file_entry_t *fe, int len)
483 {
484 (void) len;
485
486 return file_date (fe->st.st_mtime);
487 }
488
489
490
491
492 static const char *
493 string_file_atime (const file_entry_t *fe, int len)
494 {
495 (void) len;
496
497 return file_date (fe->st.st_atime);
498 }
499
500
501
502
503 static const char *
504 string_file_ctime (const file_entry_t *fe, int len)
505 {
506 (void) len;
507
508 return file_date (fe->st.st_ctime);
509 }
510
511
512
513
514 static const char *
515 string_file_permission (const file_entry_t *fe, int len)
516 {
517 (void) len;
518
519 return string_perm (fe->st.st_mode);
520 }
521
522
523
524
525 static const char *
526 string_file_perm_octal (const file_entry_t *fe, int len)
527 {
528 static char buffer[10];
529
530 (void) len;
531
532 g_snprintf (buffer, sizeof (buffer), "0%06lo", (unsigned long) fe->st.st_mode);
533 return buffer;
534 }
535
536
537
538
539 static const char *
540 string_file_nlinks (const file_entry_t *fe, int len)
541 {
542 static char buffer[BUF_TINY];
543
544 (void) len;
545
546 g_snprintf (buffer, sizeof (buffer), "%16d", (int) fe->st.st_nlink);
547 return buffer;
548 }
549
550
551
552
553 static const char *
554 string_inode (const file_entry_t *fe, int len)
555 {
556 static char buffer[10];
557
558 (void) len;
559
560 g_snprintf (buffer, sizeof (buffer), "%lu", (unsigned long) fe->st.st_ino);
561 return buffer;
562 }
563
564
565
566
567 static const char *
568 string_file_nuid (const file_entry_t *fe, int len)
569 {
570 static char buffer[10];
571
572 (void) len;
573
574 g_snprintf (buffer, sizeof (buffer), "%lu", (unsigned long) fe->st.st_uid);
575 return buffer;
576 }
577
578
579
580
581 static const char *
582 string_file_ngid (const file_entry_t *fe, int len)
583 {
584 static char buffer[10];
585
586 (void) len;
587
588 g_snprintf (buffer, sizeof (buffer), "%lu", (unsigned long) fe->st.st_gid);
589 return buffer;
590 }
591
592
593
594
595 static const char *
596 string_file_owner (const file_entry_t *fe, int len)
597 {
598 (void) len;
599
600 return get_owner (fe->st.st_uid);
601 }
602
603
604
605
606 static const char *
607 string_file_group (const file_entry_t *fe, int len)
608 {
609 (void) len;
610
611 return get_group (fe->st.st_gid);
612 }
613
614
615
616
617 static const char *
618 string_marked (const file_entry_t *fe, int len)
619 {
620 (void) len;
621
622 return fe->f.marked != 0 ? "*" : " ";
623 }
624
625
626
627
628 static const char *
629 string_space (const file_entry_t *fe, int len)
630 {
631 (void) fe;
632 (void) len;
633
634 return " ";
635 }
636
637
638
639
640 static const char *
641 string_dot (const file_entry_t *fe, int len)
642 {
643 (void) fe;
644 (void) len;
645
646 return ".";
647 }
648
649
650
651 static int
652 file_compute_color (const file_attr_t attr, file_entry_t *fe)
653 {
654 switch (attr)
655 {
656 case FATTR_CURRENT:
657 return (SELECTED_COLOR);
658 case FATTR_MARKED:
659 return (MARKED_COLOR);
660 case FATTR_MARKED_CURRENT:
661 return (MARKED_SELECTED_COLOR);
662 case FATTR_STATUS:
663 return (NORMAL_COLOR);
664 case FATTR_NORMAL:
665 default:
666 if (!panels_options.filetype_mode)
667 return (NORMAL_COLOR);
668 }
669
670 return mc_fhl_get_color (mc_filehighlight, fe);
671 }
672
673
674
675
676 static int
677 panel_items (const WPanel *p)
678 {
679 return panel_lines (p) * p->list_cols;
680 }
681
682
683
684
685 static filename_scroll_flag_t
686 format_file (WPanel *panel, int file_index, int width, file_attr_t attr, gboolean isstatus,
687 int *field_length)
688 {
689 int color = NORMAL_COLOR;
690 int length = 0;
691 GSList *format, *home;
692 file_entry_t *fe = NULL;
693 filename_scroll_flag_t res = FILENAME_NOSCROLL;
694
695 *field_length = 0;
696
697 if (panel->dir.len != 0 && file_index < panel->dir.len)
698 {
699 fe = &panel->dir.list[file_index];
700 color = file_compute_color (attr, fe);
701 }
702
703 home = isstatus ? panel->status_format : panel->format;
704
705 for (format = home; format != NULL && length != width; format = g_slist_next (format))
706 {
707 format_item_t *fi = (format_item_t *) format->data;
708
709 if (fi->string_fn != NULL)
710 {
711 const char *txt = " ";
712 int len, perm = 0;
713 const char *prepared_text;
714 int name_offset = 0;
715
716 if (fe != NULL)
717 txt = fi->string_fn (fe, fi->field_len);
718
719 len = fi->field_len;
720 if (len + length > width)
721 len = width - length;
722 if (len <= 0)
723 break;
724
725 if (!isstatus && strcmp (fi->id, "name") == 0)
726 {
727 const int str_len = str_length (txt);
728 const unsigned int len_diff = (unsigned int) DOZ (str_len, len);
729
730 *field_length = len + 1;
731
732 panel->max_shift = MAX (panel->max_shift, len_diff);
733
734 if (len_diff != 0)
735 {
736 const unsigned int shift = MIN (panel->content_shift, len_diff);
737
738 if (shift != 0)
739 res |= FILENAME_SCROLL_LEFT;
740
741 name_offset = str_offset_to_pos (txt, shift);
742 if (str_length (txt + name_offset) > len)
743 res |= FILENAME_SCROLL_RIGHT;
744 }
745 }
746
747 if (panels_options.permission_mode)
748 {
749 if (strcmp (fi->id, "perm") == 0)
750 perm = 1;
751 else if (strcmp (fi->id, "mode") == 0)
752 perm = 2;
753 }
754
755 if (color >= 0)
756 tty_setcolor (color);
757 else
758 tty_lowlevel_setcolor (-color);
759
760 if (!isstatus)
761 prepared_text = str_fit_to_term (txt + name_offset, len, HIDE_FIT (fi->just_mode));
762 else
763 prepared_text = str_fit_to_term (txt, len, fi->just_mode);
764
765 if (perm != 0 && fe != NULL)
766 add_permission_string (prepared_text, fi->field_len, fe, attr, color, perm != 1);
767 else
768 tty_print_string (prepared_text);
769
770 length += len;
771 }
772 else
773 {
774 if (attr == FATTR_CURRENT || attr == FATTR_MARKED_CURRENT)
775 tty_setcolor (SELECTED_COLOR);
776 else
777 tty_setcolor (NORMAL_COLOR);
778 tty_print_one_vline (TRUE);
779 length++;
780 }
781 }
782
783 if (length < width)
784 {
785 int y, x;
786
787 tty_getyx (&y, &x);
788 tty_draw_hline (y, x, ' ', width - length);
789 }
790
791 return res;
792 }
793
794
795
796 static void
797 repaint_file (WPanel *panel, int file_index, file_attr_t attr)
798 {
799 Widget *w = WIDGET (panel);
800
801 int nth_column = 0;
802 int width;
803 int offset = 0;
804 filename_scroll_flag_t ret_frm;
805 int ypos = 0;
806 gboolean panel_is_split;
807 int fln = 0;
808
809 panel_is_split = panel->list_cols > 1;
810 width = w->rect.cols - 2;
811
812 if (panel_is_split)
813 {
814 nth_column = (file_index - panel->top) / panel_lines (panel);
815 width /= panel->list_cols;
816
817 offset = width * nth_column;
818
819 if (nth_column + 1 >= panel->list_cols)
820 width = w->rect.cols - offset - 2;
821 }
822
823
824 if (width <= 0)
825 return;
826
827 ypos = file_index - panel->top;
828
829 if (panel_is_split)
830 ypos %= panel_lines (panel);
831
832 ypos += 2;
833 widget_gotoyx (w, ypos, offset + 1);
834
835 ret_frm = format_file (panel, file_index, width, attr, FALSE, &fln);
836
837 if (panel_is_split && nth_column + 1 < panel->list_cols)
838 {
839 tty_setcolor (NORMAL_COLOR);
840 tty_print_one_vline (TRUE);
841 }
842
843 if (ret_frm != FILENAME_NOSCROLL)
844 {
845 if (!panel_is_split && fln > 0)
846 {
847 if (panel->list_format != list_long)
848 width = fln;
849 else
850 {
851 offset = width - fln + 1;
852 width = fln - 1;
853 }
854 }
855
856 const int file_color =
857 attr == FATTR_CURRENT || attr == FATTR_MARKED_CURRENT ? SELECTED_COLOR : NORMAL_COLOR;
858
859 if ((ret_frm & FILENAME_SCROLL_LEFT) != 0)
860 {
861 const int scroll_left_char_color =
862 panel->list_format == list_long ? file_color : NORMAL_COLOR;
863
864 widget_gotoyx (w, ypos, offset);
865 tty_setcolor (scroll_left_char_color);
866 tty_print_string (panel_filename_scroll_left_char);
867 }
868
869 if ((ret_frm & FILENAME_SCROLL_RIGHT) != 0)
870 {
871 offset += width;
872 if (nth_column + 1 >= panel->list_cols)
873 offset++;
874
875 const int scroll_right_char_color =
876 panel->list_format != list_long && g_slist_length (panel->format) > 2
877 ? file_color
878 : NORMAL_COLOR;
879
880 widget_gotoyx (w, ypos, offset);
881 tty_setcolor (scroll_right_char_color);
882 tty_print_string (panel_filename_scroll_right_char);
883 }
884 }
885 }
886
887
888
889 static void
890 repaint_status (WPanel *panel)
891 {
892 int width;
893
894 width = WIDGET (panel)->rect.cols - 2;
895 if (width > 0)
896 {
897 int fln = 0;
898
899 (void) format_file (panel, panel->current, width, FATTR_STATUS, TRUE, &fln);
900 }
901 }
902
903
904
905 static void
906 display_mini_info (WPanel *panel)
907 {
908 Widget *w = WIDGET (panel);
909 const file_entry_t *fe;
910
911 if (!panels_options.show_mini_info)
912 return;
913
914 widget_gotoyx (w, panel_lines (panel) + 3, 1);
915
916 if (panel->quick_search.active)
917 {
918 tty_setcolor (INPUT_COLOR);
919 tty_print_char ('/');
920 tty_print_string (
921 str_fit_to_term (panel->quick_search.buffer->str, w->rect.cols - 3, J_LEFT));
922 return;
923 }
924
925
926 set_colors (panel);
927
928 fe = panel_current_entry (panel);
929
930 if (fe == NULL)
931
932 repaint_status (panel);
933 else if (S_ISLNK (fe->st.st_mode))
934 {
935 char link_target[MC_MAXPATHLEN];
936 vfs_path_t *lc_link_vpath;
937 int len;
938
939 lc_link_vpath = vfs_path_append_new (panel->cwd_vpath, fe->fname->str, (char *) NULL);
940 len = mc_readlink (lc_link_vpath, link_target, MC_MAXPATHLEN - 1);
941 vfs_path_free (lc_link_vpath, TRUE);
942 if (len > 0)
943 {
944 link_target[len] = 0;
945 tty_print_string ("-> ");
946 tty_print_string (str_fit_to_term (link_target, w->rect.cols - 5, J_LEFT_FIT));
947 }
948 else
949 tty_print_string (str_fit_to_term (_ ("<readlink failed>"), w->rect.cols - 2, J_LEFT));
950 }
951 else if (DIR_IS_DOTDOT (fe->fname->str))
952 {
953
954
955
956
957 tty_print_string (str_fit_to_term (_ ("UP--DIR"), w->rect.cols - 2, J_LEFT));
958 }
959 else
960
961 repaint_status (panel);
962 }
963
964
965
966 static void
967 paint_dir (WPanel *panel)
968 {
969 int i;
970 int items;
971
972 items = panel_items (panel);
973
974 panel->max_shift = 0;
975
976 for (i = 0; i < items; i++)
977 {
978 file_attr_t attr = FATTR_NORMAL;
979 int n;
980 gboolean marked;
981
982 n = i + panel->top;
983 marked = (panel->dir.list[n].f.marked != 0);
984
985 if (n < panel->dir.len)
986 {
987 if (panel->current == n && panel->active)
988 attr = marked ? FATTR_MARKED_CURRENT : FATTR_CURRENT;
989 else if (marked)
990 attr = FATTR_MARKED;
991 }
992
993 repaint_file (panel, n, attr);
994 }
995
996 tty_set_normal_attrs ();
997 }
998
999
1000
1001 static void
1002 display_total_marked_size (const WPanel *panel, int y, int x, gboolean size_only)
1003 {
1004 const Widget *w = CONST_WIDGET (panel);
1005
1006 char buffer[BUF_SMALL], b_bytes[BUF_SMALL];
1007 const char *buf;
1008 int cols;
1009
1010 if (panel->marked <= 0)
1011 return;
1012
1013 buf = size_only ? b_bytes : buffer;
1014 cols = w->rect.cols - 2;
1015
1016 g_strlcpy (b_bytes, size_trunc_sep (panel->total, panels_options.kilobyte_si),
1017 sizeof (b_bytes));
1018
1019 if (!size_only)
1020 g_snprintf (buffer, sizeof (buffer),
1021 ngettext ("%s in %d file", "%s in %d files", panel->marked), b_bytes,
1022 panel->marked);
1023
1024
1025 buf = str_trunc (buf, cols - 4);
1026
1027 if (x < 0)
1028
1029 x = (w->rect.cols - str_term_width1 (buf)) / 2 - 1;
1030
1031
1032
1033
1034
1035 widget_gotoyx (w, y, x);
1036 tty_setcolor (MARKED_COLOR);
1037 tty_printf (" %s ", buf);
1038 }
1039
1040
1041
1042 static void
1043 mini_info_separator (const WPanel *panel)
1044 {
1045 if (panels_options.show_mini_info)
1046 {
1047 const Widget *w = CONST_WIDGET (panel);
1048 int y;
1049
1050 y = panel_lines (panel) + 2;
1051
1052 tty_setcolor (NORMAL_COLOR);
1053 tty_draw_hline (w->rect.y + y, w->rect.x + 1, ACS_HLINE, w->rect.cols - 2);
1054
1055
1056 display_total_marked_size (panel, y, -1, FALSE);
1057 }
1058 }
1059
1060
1061
1062 static void
1063 show_free_space (const WPanel *panel)
1064 {
1065
1066 static struct my_statfs myfs_stats;
1067
1068 static char *old_cwd = NULL;
1069
1070
1071 if (!vfs_file_is_local (panel->cwd_vpath) || !free_space)
1072 return;
1073
1074 if (old_cwd == NULL || strcmp (old_cwd, vfs_path_as_str (panel->cwd_vpath)) != 0)
1075 {
1076 char rpath[PATH_MAX];
1077
1078 init_my_statfs ();
1079 g_free (old_cwd);
1080 old_cwd = g_strdup (vfs_path_as_str (panel->cwd_vpath));
1081
1082 if (mc_realpath (old_cwd, rpath) == NULL)
1083 return;
1084
1085 my_statfs (&myfs_stats, rpath);
1086 }
1087
1088 if (myfs_stats.avail != 0 || myfs_stats.total != 0)
1089 {
1090 const Widget *w = CONST_WIDGET (panel);
1091 char buffer1[6], buffer2[6], tmp[BUF_SMALL];
1092
1093 size_trunc_len (buffer1, sizeof (buffer1) - 1, myfs_stats.avail, 1,
1094 panels_options.kilobyte_si);
1095 size_trunc_len (buffer2, sizeof (buffer2) - 1, myfs_stats.total, 1,
1096 panels_options.kilobyte_si);
1097 g_snprintf (tmp, sizeof (tmp), " %s / %s (%d%%) ", buffer1, buffer2,
1098 myfs_stats.total == 0
1099 ? 0
1100 : (int) (100 * (long double) myfs_stats.avail / myfs_stats.total));
1101 widget_gotoyx (w, w->rect.lines - 1, w->rect.cols - 2 - (int) strlen (tmp));
1102 tty_setcolor (NORMAL_COLOR);
1103 tty_print_string (tmp);
1104 }
1105 }
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117 static char *
1118 panel_correct_path_to_show (const WPanel *panel)
1119 {
1120 vfs_path_t *last_vpath;
1121 const vfs_path_element_t *path_element;
1122 char *return_path;
1123 int elements_count;
1124
1125 elements_count = vfs_path_elements_count (panel->cwd_vpath);
1126
1127
1128 path_element = vfs_path_element_clone (vfs_path_get_by_index (panel->cwd_vpath, -1));
1129
1130 if (elements_count > 1
1131 && (strcmp (path_element->class->name, "cpiofs") == 0
1132 || strcmp (path_element->class->name, "extfs") == 0
1133 || strcmp (path_element->class->name, "tarfs") == 0))
1134 {
1135 const char *archive_name;
1136 const vfs_path_element_t *prev_path_element;
1137
1138
1139 prev_path_element = vfs_path_get_by_index (panel->cwd_vpath, -2);
1140 archive_name = strrchr (prev_path_element->path, PATH_SEP);
1141 if (archive_name != NULL)
1142 last_vpath = vfs_path_from_str_flags (archive_name + 1, VPF_NO_CANON);
1143 else
1144 {
1145 last_vpath = vfs_path_from_str_flags (prev_path_element->path, VPF_NO_CANON);
1146 last_vpath->relative = TRUE;
1147 }
1148 }
1149 else
1150 last_vpath = vfs_path_new (TRUE);
1151
1152 vfs_path_add_element (last_vpath, path_element);
1153 return_path = vfs_path_to_str_flags (last_vpath, 0,
1154 VPF_STRIP_HOME | VPF_STRIP_PASSWORD | VPF_HIDE_CHARSET);
1155 vfs_path_free (last_vpath, TRUE);
1156
1157 return return_path;
1158 }
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169 static char *
1170 panel_get_encoding_info_str (const WPanel *panel)
1171 {
1172 char *ret_str = NULL;
1173 const vfs_path_element_t *path_element;
1174
1175 path_element = vfs_path_get_by_index (panel->cwd_vpath, -1);
1176 if (path_element->encoding != NULL)
1177 ret_str = g_strdup_printf ("[%s]", path_element->encoding);
1178
1179 return ret_str;
1180 }
1181
1182
1183
1184 static void
1185 show_dir (const WPanel *panel)
1186 {
1187 const Widget *w = CONST_WIDGET (panel);
1188 gchar *tmp;
1189
1190 set_colors (panel);
1191 tty_draw_box (w->rect.y, w->rect.x, w->rect.lines, w->rect.cols, FALSE);
1192
1193 if (panels_options.show_mini_info)
1194 {
1195 int y;
1196
1197 y = panel_lines (panel) + 2;
1198
1199 widget_gotoyx (w, y, 0);
1200 tty_print_alt_char (ACS_LTEE, FALSE);
1201 widget_gotoyx (w, y, w->rect.cols - 1);
1202 tty_print_alt_char (ACS_RTEE, FALSE);
1203 }
1204
1205 widget_gotoyx (w, 0, 1);
1206 tty_print_string (panel_history_prev_item_char);
1207
1208 tmp = panels_options.show_dot_files ? panel_hiddenfiles_show_char : panel_hiddenfiles_hide_char;
1209 tmp = g_strdup_printf ("%s[%s]%s", tmp, panel_history_show_list_char,
1210 panel_history_next_item_char);
1211
1212 widget_gotoyx (w, 0, w->rect.cols - 6);
1213 tty_print_string (tmp);
1214
1215 g_free (tmp);
1216
1217 widget_gotoyx (w, 0, 3);
1218
1219 if (panel->is_panelized)
1220 tty_printf (" %s ", _ ("Panelize"));
1221 else
1222 {
1223 tmp = panel_get_encoding_info_str (panel);
1224 if (tmp != NULL)
1225 {
1226 tty_printf ("%s", tmp);
1227 widget_gotoyx (w, 0, 3 + strlen (tmp));
1228 g_free (tmp);
1229 }
1230 }
1231
1232 if (panel->active)
1233 tty_setcolor (REVERSE_COLOR);
1234
1235 tmp = panel_correct_path_to_show (panel);
1236 tty_printf (" %s ", str_term_trim (tmp, MIN (MAX (w->rect.cols - 12, 0), w->rect.cols)));
1237 g_free (tmp);
1238
1239 if (!panels_options.show_mini_info)
1240 {
1241 if (panel->marked == 0)
1242 {
1243 const file_entry_t *fe;
1244
1245 fe = panel_current_entry (panel);
1246
1247
1248 if (fe != NULL && S_ISREG (fe->st.st_mode))
1249 {
1250 char buffer[BUF_SMALL];
1251
1252 g_snprintf (buffer, sizeof (buffer), " %s ",
1253 size_trunc_sep (fe->st.st_size, panels_options.kilobyte_si));
1254 tty_setcolor (NORMAL_COLOR);
1255 widget_gotoyx (w, w->rect.lines - 1, 4);
1256 tty_print_string (buffer);
1257 }
1258 }
1259 else
1260 {
1261
1262
1263 display_total_marked_size (panel, w->rect.lines - 1, 2, TRUE);
1264 }
1265 }
1266
1267 show_free_space (panel);
1268
1269 if (panel->active)
1270 tty_set_normal_attrs ();
1271 }
1272
1273
1274
1275 static void
1276 adjust_top_file (WPanel *panel)
1277 {
1278 int items;
1279
1280 items = panel_items (panel);
1281
1282 if (panel->dir.len <= items || panel->current < 0)
1283 {
1284
1285
1286 panel->top = 0;
1287 }
1288 else
1289 {
1290 int i;
1291
1292
1293 panel->current = CLAMP (panel->current, 0, panel->dir.len - 1);
1294
1295
1296
1297
1298
1299
1300
1301 if (panel->top < 0)
1302 panel->top = 0;
1303
1304 i = panel->current - items + 1;
1305 if (panel->top < i)
1306 panel->top = i;
1307
1308 i = panel->dir.len - items;
1309 if (panel->top > i)
1310 panel->top = i;
1311
1312 if (panel->top > panel->current)
1313 panel->top = panel->current;
1314 }
1315 }
1316
1317
1318
1319
1320
1321
1322
1323
1324 static char *
1325 panel_save_name (WPanel *panel)
1326 {
1327
1328 if ((mc_global.midnight_shutdown && auto_save_setup) || saving_setup)
1329 return g_strdup (panel->name);
1330
1331 return g_strconcat ("Temporal:", panel->name, (char *) NULL);
1332 }
1333
1334
1335
1336 static void
1337 directory_history_add (WPanel *panel, const vfs_path_t *vpath)
1338 {
1339 char *tmp;
1340
1341 tmp = vfs_path_to_str_flags (vpath, 0, VPF_STRIP_PASSWORD);
1342 panel->dir_history.list = list_append_unique (panel->dir_history.list, tmp);
1343 panel->dir_history.current = panel->dir_history.list;
1344 }
1345
1346
1347
1348
1349 static gboolean
1350 panel_load_history (const gchar *event_group_name, const gchar *event_name, gpointer init_data,
1351 gpointer data)
1352 {
1353 WPanel *p = PANEL (init_data);
1354 ev_history_load_save_t *ev = (ev_history_load_save_t *) data;
1355
1356 (void) event_group_name;
1357 (void) event_name;
1358
1359 if (ev->receiver == NULL || ev->receiver == WIDGET (p))
1360 {
1361 if (ev->cfg != NULL)
1362 p->dir_history.list = mc_config_history_load (ev->cfg, p->dir_history.name);
1363 else
1364 p->dir_history.list = mc_config_history_get (p->dir_history.name);
1365
1366 directory_history_add (p, p->cwd_vpath);
1367 }
1368
1369 return TRUE;
1370 }
1371
1372
1373
1374
1375 static gboolean
1376 panel_save_history (const gchar *event_group_name, const gchar *event_name, gpointer init_data,
1377 gpointer data)
1378 {
1379 WPanel *p = PANEL (init_data);
1380
1381 (void) event_group_name;
1382 (void) event_name;
1383
1384 if (p->dir_history.list != NULL)
1385 {
1386 ev_history_load_save_t *ev = (ev_history_load_save_t *) data;
1387
1388 mc_config_history_save (ev->cfg, p->dir_history.name, p->dir_history.list);
1389 }
1390
1391 return TRUE;
1392 }
1393
1394
1395
1396 static void
1397 panel_destroy (WPanel *p)
1398 {
1399 size_t i;
1400
1401 if (panels_options.auto_save_setup)
1402 {
1403 char *name;
1404
1405 name = panel_save_name (p);
1406 panel_save_setup (p, name);
1407 g_free (name);
1408 }
1409
1410 panel_clean_dir (p);
1411
1412
1413 if (p->dir_history.list != NULL)
1414 {
1415
1416 p->dir_history.list = g_list_first (p->dir_history.list);
1417 g_list_free_full (p->dir_history.list, g_free);
1418 }
1419 g_free (p->dir_history.name);
1420
1421 file_filter_clear (&p->filter);
1422
1423 g_slist_free_full (p->format, (GDestroyNotify) format_item_free);
1424 g_slist_free_full (p->status_format, (GDestroyNotify) format_item_free);
1425
1426 g_free (p->user_format);
1427 for (i = 0; i < LIST_FORMATS; i++)
1428 g_free (p->user_status_format[i]);
1429
1430 g_free (p->name);
1431
1432 panelized_descr_free (p->panelized_descr);
1433
1434 g_string_free (p->quick_search.buffer, TRUE);
1435 g_string_free (p->quick_search.prev_buffer, TRUE);
1436
1437 vfs_path_free (p->lwd_vpath, TRUE);
1438 vfs_path_free (p->cwd_vpath, TRUE);
1439 }
1440
1441
1442
1443 static void
1444 panel_paint_sort_info (const WPanel *panel)
1445 {
1446 if (*panel->sort_field->hotkey != '\0')
1447 {
1448 char str[BUF_TINY];
1449
1450 if (panel->sort_info.reverse)
1451 {
1452 g_snprintf (str, sizeof (str), "%s%s", panel_sort_up_char,
1453 Q_ (panel->sort_field->hotkey));
1454 panel_sort_up_indicator_width = str_term_width1 (str);
1455 }
1456 else
1457 {
1458 g_snprintf (str, sizeof (str), "%s%s", panel_sort_down_char,
1459 Q_ (panel->sort_field->hotkey));
1460 panel_sort_down_indicator_width = str_term_width1 (str);
1461 }
1462 widget_gotoyx (panel, 1, 1);
1463 tty_print_string (str);
1464 }
1465 }
1466
1467
1468
1469 static const char *
1470 panel_get_title_without_hotkey (const char *title)
1471 {
1472 static char translated_title[BUF_TINY];
1473
1474 if (title == NULL || title[0] == '\0')
1475 translated_title[0] = '\0';
1476 else
1477 {
1478 char *hkey;
1479
1480 g_snprintf (translated_title, sizeof (translated_title), "%s", _ (title));
1481
1482 hkey = strchr (translated_title, '&');
1483 if (hkey != NULL && hkey[1] != '\0')
1484 memmove (hkey, hkey + 1, strlen (hkey));
1485 }
1486
1487 return translated_title;
1488 }
1489
1490
1491
1492 static void
1493 panel_print_header (const WPanel *panel)
1494 {
1495 const Widget *w = CONST_WIDGET (panel);
1496
1497 int y, x;
1498 int i;
1499 GString *format_txt;
1500
1501 widget_gotoyx (w, 1, 1);
1502 tty_getyx (&y, &x);
1503 tty_setcolor (NORMAL_COLOR);
1504 tty_draw_hline (y, x, ' ', w->rect.cols - 2);
1505
1506 format_txt = g_string_new ("");
1507
1508 for (i = 0; i < panel->list_cols; i++)
1509 {
1510 GSList *format;
1511
1512 for (format = panel->format; format != NULL; format = g_slist_next (format))
1513 {
1514 format_item_t *fi = (format_item_t *) format->data;
1515
1516 if (fi->string_fn != NULL)
1517 {
1518 g_string_set_size (format_txt, 0);
1519
1520 if (panel->list_format == list_long && strcmp (fi->id, panel->sort_field->id) == 0)
1521 g_string_append (format_txt,
1522 panel->sort_info.reverse ? panel_sort_up_char
1523 : panel_sort_down_char);
1524
1525 g_string_append (format_txt, fi->title);
1526
1527 if (panel->filter.handler != NULL && strcmp (fi->id, "name") == 0)
1528 {
1529 g_string_append (format_txt, " [");
1530 g_string_append (format_txt, panel->filter.value);
1531 g_string_append (format_txt, "]");
1532 }
1533
1534 tty_setcolor (HEADER_COLOR);
1535 tty_print_string (str_fit_to_term (format_txt->str, fi->field_len, J_CENTER_LEFT));
1536 }
1537 else
1538 {
1539 tty_setcolor (NORMAL_COLOR);
1540 tty_print_one_vline (TRUE);
1541 }
1542 }
1543
1544 if (i < panel->list_cols - 1)
1545 {
1546 tty_setcolor (NORMAL_COLOR);
1547 tty_print_one_vline (TRUE);
1548 }
1549 }
1550
1551 g_string_free (format_txt, TRUE);
1552
1553 if (panel->list_format != list_long)
1554 panel_paint_sort_info (panel);
1555 }
1556
1557
1558
1559 static const char *
1560 parse_panel_size (WPanel *panel, const char *format, gboolean isstatus)
1561 {
1562 panel_display_t frame = frame_half;
1563
1564 format = skip_separators (format);
1565
1566 if (strncmp (format, "full", 4) == 0)
1567 {
1568 frame = frame_full;
1569 format += 4;
1570 }
1571 else if (strncmp (format, "half", 4) == 0)
1572 {
1573 frame = frame_half;
1574 format += 4;
1575 }
1576
1577 if (!isstatus)
1578 {
1579 panel->frame_size = frame;
1580 panel->list_cols = 1;
1581 }
1582
1583
1584 format = skip_separators (format);
1585
1586 if (g_ascii_isdigit (*format))
1587 {
1588 if (!isstatus)
1589 {
1590 panel->list_cols = g_ascii_digit_value (*format);
1591 if (panel->list_cols < 1)
1592 panel->list_cols = 1;
1593 }
1594
1595 format++;
1596 }
1597
1598 if (!isstatus)
1599 panel_update_cols (WIDGET (panel), panel->frame_size);
1600
1601 return skip_separators (format);
1602 }
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621 static GSList *
1622 parse_display_format (WPanel *panel, const char *format, char **error, gboolean isstatus,
1623 int *res_total_cols)
1624 {
1625 GSList *home = NULL;
1626 int total_cols = 0;
1627 size_t i;
1628
1629 static size_t i18n_timelength = 0;
1630
1631 *error = NULL;
1632
1633 if (i18n_timelength == 0)
1634 {
1635 i18n_timelength = i18n_checktimelength ();
1636
1637 for (i = 0; panel_fields[i].id != NULL; i++)
1638 if (strcmp ("time", panel_fields[i].id + 1) == 0)
1639 panel_fields[i].min_size = i18n_timelength;
1640 }
1641
1642
1643
1644
1645
1646 format = parse_panel_size (panel, format, isstatus);
1647
1648 while (*format != '\0')
1649 {
1650 format_item_t *darr;
1651 align_crt_t justify;
1652 gboolean set_justify = TRUE;
1653 gboolean found = FALSE;
1654 size_t klen = 0;
1655
1656 darr = g_new0 (format_item_t, 1);
1657 home = g_slist_append (home, darr);
1658
1659 format = skip_separators (format);
1660
1661 switch (*format)
1662 {
1663 case '<':
1664 justify = J_LEFT;
1665 format = skip_separators (format + 1);
1666 break;
1667 case '=':
1668 justify = J_CENTER;
1669 format = skip_separators (format + 1);
1670 break;
1671 case '>':
1672 justify = J_RIGHT;
1673 format = skip_separators (format + 1);
1674 break;
1675 default:
1676 justify = J_LEFT;
1677 set_justify = FALSE;
1678 break;
1679 }
1680
1681 for (i = 0; !found && panel_fields[i].id != NULL; i++)
1682 {
1683 klen = strlen (panel_fields[i].id);
1684 found = strncmp (format, panel_fields[i].id, klen) == 0;
1685 }
1686
1687 if (found)
1688 {
1689 i--;
1690 format += klen;
1691
1692 darr->requested_field_len = panel_fields[i].min_size;
1693 darr->string_fn = panel_fields[i].string_fn;
1694 darr->title = g_strdup (panel_get_title_without_hotkey (panel_fields[i].title_hotkey));
1695 darr->id = panel_fields[i].id;
1696 darr->expand = panel_fields[i].expands;
1697 darr->just_mode = panel_fields[i].default_just;
1698
1699 if (set_justify)
1700 {
1701 if (IS_FIT (darr->just_mode))
1702 darr->just_mode = MAKE_FIT (justify);
1703 else
1704 darr->just_mode = justify;
1705 }
1706
1707 format = skip_separators (format);
1708
1709
1710 if (*format == ':')
1711 {
1712 int req_length;
1713
1714
1715
1716
1717 darr->expand = FALSE;
1718 format++;
1719 req_length = atoi (format);
1720 darr->requested_field_len = req_length;
1721
1722 format = skip_numbers (format);
1723
1724
1725 if (*format == '+')
1726 {
1727 darr->expand = TRUE;
1728 format++;
1729 }
1730 }
1731 }
1732 else
1733 {
1734 size_t pos;
1735 char *tmp_format;
1736
1737 pos = strlen (format);
1738 if (pos > 8)
1739 pos = 8;
1740
1741 tmp_format = g_strndup (format, pos);
1742 g_slist_free_full (home, (GDestroyNotify) format_item_free);
1743 *error =
1744 g_strconcat (_ ("Unknown tag on display format:"), " ", tmp_format, (char *) NULL);
1745 g_free (tmp_format);
1746
1747 return NULL;
1748 }
1749
1750 total_cols += darr->requested_field_len;
1751 }
1752
1753 *res_total_cols = total_cols;
1754 return home;
1755 }
1756
1757
1758
1759 static GSList *
1760 use_display_format (WPanel *panel, const char *format, char **error, gboolean isstatus)
1761 {
1762 #define MAX_EXPAND 4
1763 int expand_top = 0;
1764 int usable_columns;
1765 int total_cols = 0;
1766 GSList *darr, *home;
1767
1768 if (format == NULL)
1769 format = DEFAULT_USER_FORMAT;
1770
1771 home = parse_display_format (panel, format, error, isstatus, &total_cols);
1772
1773 if (*error != NULL)
1774 return NULL;
1775
1776 panel->dirty = TRUE;
1777
1778 usable_columns = WIDGET (panel)->rect.cols - 2;
1779
1780 if (!isstatus)
1781 {
1782 usable_columns /= panel->list_cols;
1783 if (panel->list_cols > 1)
1784 usable_columns--;
1785 }
1786
1787
1788 for (darr = home; darr != NULL && expand_top < MAX_EXPAND; darr = g_slist_next (darr))
1789 {
1790 format_item_t *fi = (format_item_t *) darr->data;
1791
1792 fi->field_len = fi->requested_field_len;
1793 if (fi->expand)
1794 expand_top++;
1795 }
1796
1797
1798 if (total_cols > usable_columns)
1799 {
1800 int dif;
1801 int pdif = 0;
1802
1803 dif = total_cols - usable_columns;
1804
1805 while (dif != 0 && pdif != dif)
1806 {
1807 pdif = dif;
1808
1809 for (darr = home; darr != NULL; darr = g_slist_next (darr))
1810 {
1811 format_item_t *fi = (format_item_t *) darr->data;
1812
1813 if (dif != 0 && fi->field_len != 1)
1814 {
1815 fi->field_len--;
1816 dif--;
1817 }
1818 }
1819 }
1820
1821 total_cols = usable_columns;
1822 }
1823
1824
1825 if (usable_columns > total_cols && expand_top != 0)
1826 {
1827 int i;
1828 int spaces;
1829
1830 spaces = (usable_columns - total_cols) / expand_top;
1831
1832 for (i = 0, darr = home; darr != NULL && i < expand_top; darr = g_slist_next (darr))
1833 {
1834 format_item_t *fi = (format_item_t *) darr->data;
1835
1836 if (fi->expand)
1837 {
1838 fi->field_len += spaces;
1839 if (i == 0)
1840 fi->field_len += (usable_columns - total_cols) % expand_top;
1841 i++;
1842 }
1843 }
1844 }
1845
1846 return home;
1847 }
1848
1849
1850
1851
1852 static const char *
1853 panel_format (WPanel *panel)
1854 {
1855 switch (panel->list_format)
1856 {
1857 case list_long:
1858 return "full perm space nlink space owner space group space size space mtime space name";
1859
1860 case list_brief:
1861 {
1862 static char format[BUF_TINY];
1863 int brief_cols = panel->brief_cols;
1864
1865 if (brief_cols < 1)
1866 brief_cols = 2;
1867
1868 if (brief_cols > 9)
1869 brief_cols = 9;
1870
1871 g_snprintf (format, sizeof (format), "half %d type name", brief_cols);
1872 return format;
1873 }
1874
1875 case list_user:
1876 return panel->user_format;
1877
1878 default:
1879 case list_full:
1880 return "half type name | size | mtime";
1881 }
1882 }
1883
1884
1885
1886 static const char *
1887 mini_status_format (WPanel *panel)
1888 {
1889 if (panel->user_mini_status)
1890 return panel->user_status_format[panel->list_format];
1891
1892 switch (panel->list_format)
1893 {
1894 case list_long:
1895 return "full perm space nlink space owner space group space size space mtime space name";
1896
1897 case list_brief:
1898 return "half type name space bsize space perm space";
1899
1900 case list_full:
1901 return "half type name";
1902
1903 default:
1904 case list_user:
1905 return panel->user_format;
1906 }
1907 }
1908
1909
1910
1911
1912
1913
1914
1915 static void
1916 cd_up_dir (WPanel *panel)
1917 {
1918 vfs_path_t *up_dir;
1919
1920 up_dir = vfs_path_from_str ("..");
1921 panel_cd (panel, up_dir, cd_exact);
1922 vfs_path_free (up_dir, TRUE);
1923 }
1924
1925
1926
1927
1928 static cb_ret_t
1929 maybe_cd (WPanel *panel, gboolean move_up_dir)
1930 {
1931 if (panels_options.navigate_with_arrows && input_is_empty (cmdline))
1932 {
1933 const file_entry_t *fe;
1934
1935 if (move_up_dir)
1936 {
1937 cd_up_dir (panel);
1938 return MSG_HANDLED;
1939 }
1940
1941 fe = panel_current_entry (panel);
1942
1943 if (fe != NULL && (S_ISDIR (fe->st.st_mode) || link_isdir (fe)))
1944 {
1945 vfs_path_t *vpath;
1946
1947 vpath = vfs_path_from_str (fe->fname->str);
1948 panel_cd (panel, vpath, cd_exact);
1949 vfs_path_free (vpath, TRUE);
1950 return MSG_HANDLED;
1951 }
1952 }
1953
1954 return MSG_NOT_HANDLED;
1955 }
1956
1957
1958
1959
1960 static cb_ret_t
1961 force_maybe_cd (WPanel *panel)
1962 {
1963 if (input_is_empty (cmdline))
1964 {
1965 cd_up_dir (panel);
1966 return MSG_HANDLED;
1967 }
1968
1969 return MSG_NOT_HANDLED;
1970 }
1971
1972
1973
1974 static void
1975 unselect_item (WPanel *panel)
1976 {
1977 const file_entry_t *fe;
1978
1979 fe = panel_current_entry (panel);
1980 repaint_file (panel, panel->current,
1981 fe != NULL && fe->f.marked != 0 ? FATTR_MARKED : FATTR_NORMAL);
1982 }
1983
1984
1985
1986
1987 static void
1988 panel_select_ext_cmd (WPanel *panel)
1989 {
1990 const file_entry_t *fe;
1991 gboolean do_select;
1992 char *reg_exp, *cur_file_ext;
1993 mc_search_t *search;
1994 int i;
1995
1996 fe = panel_current_entry (panel);
1997 if (fe == NULL)
1998 return;
1999
2000 do_select = (fe->f.marked == 0);
2001
2002 cur_file_ext = str_regex_escape (extension (fe->fname->str));
2003 if (cur_file_ext[0] != '\0')
2004 reg_exp = g_strconcat ("^.*\\.", cur_file_ext, "$", (char *) NULL);
2005 else
2006 reg_exp = g_strdup ("^[^\\.]+$");
2007
2008 g_free (cur_file_ext);
2009
2010 search = mc_search_new (reg_exp, NULL);
2011 search->search_type = MC_SEARCH_T_REGEX;
2012 search->is_case_sensitive = FALSE;
2013
2014 for (i = 0; i < panel->dir.len; i++)
2015 {
2016 fe = &panel->dir.list[i];
2017
2018 if (DIR_IS_DOTDOT (fe->fname->str) || S_ISDIR (fe->st.st_mode))
2019 continue;
2020
2021 if (!mc_search_run (search, fe->fname->str, 0, fe->fname->len, NULL))
2022 continue;
2023
2024 do_file_mark (panel, i, do_select ? 1 : 0);
2025 }
2026
2027 mc_search_free (search);
2028 g_free (reg_exp);
2029 }
2030
2031
2032
2033 static void
2034 panel_set_current (WPanel *panel, int i)
2035 {
2036 if (i != panel->current)
2037 {
2038 panel->dirty = TRUE;
2039 panel->current = i;
2040 panel->top = panel->current - (WIDGET (panel)->rect.lines - 2) / 2;
2041 if (panel->top < 0)
2042 panel->top = 0;
2043 }
2044 }
2045
2046
2047
2048 static int
2049 panel_current_at_half (const WPanel *panel)
2050 {
2051 int lines, top;
2052
2053 lines = panel_lines (panel);
2054
2055
2056 top = panel->top;
2057 if (panel->list_cols > 1)
2058 top += lines * ((panel->current - top) / lines);
2059
2060 return (panel->current - top - lines / 2);
2061 }
2062
2063
2064
2065 static void
2066 move_down (WPanel *panel)
2067 {
2068 int items;
2069
2070 if (panel->dir.len == 0)
2071 return;
2072
2073 if (panel->current >= panel->dir.len - 1)
2074 {
2075 panel->current = panel->dir.len - 1;
2076 return;
2077 }
2078
2079 unselect_item (panel);
2080 panel->current++;
2081
2082 items = panel_items (panel);
2083
2084 if (panels_options.scroll_pages && panel->current - panel->top == items)
2085 {
2086
2087 panel->top += items / 2;
2088 if (panel->top > panel->dir.len - items)
2089 panel->top = panel->dir.len - items;
2090 paint_dir (panel);
2091 }
2092 else if (panels_options.scroll_center && panel_current_at_half (panel) > 0)
2093 {
2094
2095 panel->top++;
2096 if (panel->top > panel->dir.len - items)
2097 panel->top = panel->dir.len - items;
2098 }
2099 select_item (panel);
2100 }
2101
2102
2103
2104 static void
2105 move_up (WPanel *panel)
2106 {
2107 if (panel->dir.len == 0 || panel->current <= 0)
2108 return;
2109
2110 unselect_item (panel);
2111 panel->current--;
2112
2113 if (panels_options.scroll_pages && panel->current < panel->top)
2114 {
2115
2116 panel->top -= panel_items (panel) / 2;
2117 if (panel->top < 0)
2118 panel->top = 0;
2119 paint_dir (panel);
2120 }
2121 else if (panels_options.scroll_center && panel_current_at_half (panel) < 0)
2122 {
2123
2124 panel->top--;
2125 if (panel->top < 0)
2126 panel->top = 0;
2127 }
2128 select_item (panel);
2129 }
2130
2131
2132
2133
2134 static void
2135 panel_move_current (WPanel *panel, int lines)
2136 {
2137 int new_pos;
2138 gboolean adjust = FALSE;
2139
2140 if (panel->dir.len == 0 || panel->current < 0)
2141 return;
2142
2143 new_pos = panel->current + lines;
2144 if (new_pos >= panel->dir.len)
2145 new_pos = panel->dir.len - 1;
2146
2147 if (new_pos < 0)
2148 new_pos = 0;
2149
2150 unselect_item (panel);
2151 panel->current = new_pos;
2152
2153 if (panel->current - panel->top >= panel_items (panel))
2154 {
2155 panel->top += lines;
2156 adjust = TRUE;
2157 }
2158
2159 if (panel->current - panel->top < 0)
2160 {
2161 panel->top += lines;
2162 adjust = TRUE;
2163 }
2164
2165 if (adjust)
2166 {
2167 if (panel->top > panel->current)
2168 panel->top = panel->current;
2169 if (panel->top < 0)
2170 panel->top = 0;
2171 paint_dir (panel);
2172 }
2173 select_item (panel);
2174 }
2175
2176
2177
2178 static cb_ret_t
2179 move_left (WPanel *panel)
2180 {
2181 if (panel->list_cols > 1)
2182 {
2183 panel_move_current (panel, -panel_lines (panel));
2184 return MSG_HANDLED;
2185 }
2186
2187 return maybe_cd (panel, TRUE);
2188 }
2189
2190
2191
2192 static cb_ret_t
2193 move_right (WPanel *panel)
2194 {
2195 if (panel->list_cols > 1)
2196 {
2197 panel_move_current (panel, panel_lines (panel));
2198 return MSG_HANDLED;
2199 }
2200
2201 return maybe_cd (panel, FALSE);
2202 }
2203
2204
2205
2206 static void
2207 prev_page (WPanel *panel)
2208 {
2209 int items;
2210
2211 if (panel->dir.len == 0 || panel->current < 0 || (panel->current == 0 && panel->top == 0))
2212 return;
2213
2214 unselect_item (panel);
2215 items = panel_items (panel);
2216 if (panel->top < items)
2217 items = panel->top;
2218 if (items == 0)
2219 panel->current = 0;
2220 else
2221 panel->current -= items;
2222 panel->top -= items;
2223
2224 select_item (panel);
2225 paint_dir (panel);
2226 }
2227
2228
2229
2230 static void
2231 goto_parent_dir (WPanel *panel)
2232 {
2233 if (!panel->is_panelized)
2234 cd_up_dir (panel);
2235 else
2236 {
2237 const file_entry_t *fe;
2238 GString *fname;
2239 const char *bname;
2240 vfs_path_t *dname_vpath;
2241
2242 fe = panel_current_entry (panel);
2243 if (fe == NULL)
2244 return;
2245
2246 fname = fe->fname;
2247
2248 if (g_path_is_absolute (fname->str))
2249 fname = mc_g_string_dup (fname);
2250 else
2251 {
2252 char *fname2;
2253
2254 fname2 = mc_build_filename (vfs_path_as_str (panel->panelized_descr->root_vpath),
2255 fname->str, (char *) NULL);
2256
2257 fname = g_string_new_take (fname2);
2258 }
2259
2260 bname = x_basename (fname->str);
2261
2262 if (bname == fname->str)
2263 dname_vpath = vfs_path_from_str (".");
2264 else
2265 {
2266 g_string_truncate (fname, bname - fname->str);
2267 dname_vpath = vfs_path_from_str (fname->str);
2268 }
2269
2270 panel_cd (panel, dname_vpath, cd_exact);
2271 panel_set_current_by_name (panel, bname);
2272
2273 vfs_path_free (dname_vpath, TRUE);
2274 g_string_free (fname, TRUE);
2275 }
2276 }
2277
2278
2279
2280 static void
2281 next_page (WPanel *panel)
2282 {
2283 int items;
2284
2285 if (panel->dir.len == 0 || panel->current < 0 || panel->current == panel->dir.len - 1)
2286 return;
2287
2288 unselect_item (panel);
2289 items = panel_items (panel);
2290 if (panel->top > panel->dir.len - 2 * items)
2291 items = panel->dir.len - items - panel->top;
2292 if (panel->top + items < 0)
2293 items = -panel->top;
2294 if (items == 0)
2295 panel->current = panel->dir.len - 1;
2296 else
2297 panel->current += items;
2298 panel->top += items;
2299
2300 select_item (panel);
2301 paint_dir (panel);
2302 }
2303
2304
2305
2306 static void
2307 goto_child_dir (WPanel *panel)
2308 {
2309 const file_entry_t *fe;
2310
2311 fe = panel_current_entry (panel);
2312
2313 if (fe != NULL && (S_ISDIR (fe->st.st_mode) || link_isdir (fe)))
2314 {
2315 vfs_path_t *vpath;
2316
2317 vpath = vfs_path_from_str (fe->fname->str);
2318 panel_cd (panel, vpath, cd_exact);
2319 vfs_path_free (vpath, TRUE);
2320 }
2321 }
2322
2323
2324
2325 static void
2326 goto_top_file (WPanel *panel)
2327 {
2328 if (panel->dir.len == 0 || panel->current < 0)
2329 return;
2330
2331 unselect_item (panel);
2332 panel->current = panel->top;
2333 select_item (panel);
2334 }
2335
2336
2337
2338 static void
2339 goto_middle_file (WPanel *panel)
2340 {
2341 if (panel->dir.len == 0 || panel->current < 0)
2342 return;
2343
2344 unselect_item (panel);
2345 panel->current = panel->top + panel_items (panel) / 2;
2346 select_item (panel);
2347 }
2348
2349
2350
2351 static void
2352 goto_bottom_file (WPanel *panel)
2353 {
2354 if (panel->dir.len == 0 || panel->current < 0)
2355 return;
2356
2357 unselect_item (panel);
2358 panel->current = panel->top + panel_items (panel) - 1;
2359 select_item (panel);
2360 }
2361
2362
2363
2364 static void
2365 move_home (WPanel *panel)
2366 {
2367 if (panel->dir.len == 0 || panel->current <= 0)
2368 return;
2369
2370 unselect_item (panel);
2371
2372 if (panels_options.torben_fj_mode)
2373 {
2374 int middle_pos;
2375
2376 middle_pos = panel->top + panel_items (panel) / 2;
2377
2378 if (panel->current > middle_pos)
2379 {
2380 goto_middle_file (panel);
2381 return;
2382 }
2383 if (panel->current != panel->top)
2384 {
2385 goto_top_file (panel);
2386 return;
2387 }
2388 }
2389
2390 panel->top = 0;
2391 panel->current = 0;
2392
2393 paint_dir (panel);
2394 select_item (panel);
2395 }
2396
2397
2398
2399 static void
2400 move_end (WPanel *panel)
2401 {
2402 if (panel->dir.len == 0 || panel->current < 0 || panel->current == panel->dir.len - 1)
2403 return;
2404
2405 unselect_item (panel);
2406
2407 if (panels_options.torben_fj_mode)
2408 {
2409 int items, middle_pos;
2410
2411 items = panel_items (panel);
2412 middle_pos = panel->top + items / 2;
2413
2414 if (panel->current < middle_pos)
2415 {
2416 goto_middle_file (panel);
2417 return;
2418 }
2419 if (panel->current != panel->top + items - 1)
2420 {
2421 goto_bottom_file (panel);
2422 return;
2423 }
2424 }
2425
2426 panel->current = panel->dir.len - 1;
2427 paint_dir (panel);
2428 select_item (panel);
2429 }
2430
2431
2432
2433 static void
2434 do_mark_file (WPanel *panel, mark_act_t do_move)
2435 {
2436 const file_entry_t *fe;
2437
2438 fe = panel_current_entry (panel);
2439 if (fe == NULL)
2440 return;
2441
2442 do_file_mark (panel, panel->current, fe->f.marked ? 0 : 1);
2443
2444 if ((panels_options.mark_moves_down && do_move == MARK_DOWN) || do_move == MARK_FORCE_DOWN)
2445 move_down (panel);
2446 else if (do_move == MARK_FORCE_UP)
2447 move_up (panel);
2448 }
2449
2450
2451
2452 static inline void
2453 mark_file (WPanel *panel)
2454 {
2455 do_mark_file (panel, MARK_DOWN);
2456 }
2457
2458
2459
2460 static inline void
2461 mark_file_up (WPanel *panel)
2462 {
2463 do_mark_file (panel, MARK_FORCE_UP);
2464 }
2465
2466
2467
2468 static inline void
2469 mark_file_down (WPanel *panel)
2470 {
2471 do_mark_file (panel, MARK_FORCE_DOWN);
2472 }
2473
2474
2475
2476 static void
2477 mark_file_right (WPanel *panel)
2478 {
2479 int lines;
2480
2481 if (state_mark < 0)
2482 {
2483 const file_entry_t *fe;
2484
2485 fe = panel_current_entry (panel);
2486 if (fe == NULL)
2487 return;
2488
2489 state_mark = fe->f.marked ? 0 : 1;
2490 }
2491
2492 lines = panel_lines (panel);
2493 lines = MIN (lines, panel->dir.len - panel->current - 1);
2494 for (; lines != 0; lines--)
2495 {
2496 do_file_mark (panel, panel->current, state_mark);
2497 move_down (panel);
2498 }
2499 do_file_mark (panel, panel->current, state_mark);
2500 }
2501
2502
2503
2504 static void
2505 mark_file_left (WPanel *panel)
2506 {
2507 int lines;
2508
2509 if (state_mark < 0)
2510 {
2511 const file_entry_t *fe;
2512
2513 fe = panel_current_entry (panel);
2514 if (fe == NULL)
2515 return;
2516
2517 state_mark = fe->f.marked ? 0 : 1;
2518 }
2519
2520 lines = panel_lines (panel);
2521 lines = MIN (lines, panel->current + 1);
2522 for (; lines != 0; lines--)
2523 {
2524 do_file_mark (panel, panel->current, state_mark);
2525 move_up (panel);
2526 }
2527 do_file_mark (panel, panel->current, state_mark);
2528 }
2529
2530
2531
2532 static mc_search_t *
2533 panel_select_unselect_files_dialog (select_flags_t *flags, const char *title,
2534 const char *history_name, const char *help_section, char **str)
2535 {
2536 gboolean files_only = (*flags & SELECT_FILES_ONLY) != 0;
2537 gboolean case_sens = (*flags & SELECT_MATCH_CASE) != 0;
2538 gboolean shell_patterns = (*flags & SELECT_SHELL_PATTERNS) != 0;
2539
2540 char *reg_exp;
2541 mc_search_t *search;
2542
2543 quick_widget_t quick_widgets[] = {
2544
2545 QUICK_INPUT (INPUT_LAST_TEXT, history_name, ®_exp, NULL,
2546 FALSE, FALSE, INPUT_COMPLETE_FILENAMES),
2547 QUICK_START_COLUMNS,
2548 QUICK_CHECKBOX (N_ ("&Files only"), &files_only, NULL),
2549 QUICK_CHECKBOX (N_ ("&Using shell patterns"), &shell_patterns, NULL),
2550 QUICK_NEXT_COLUMN,
2551 QUICK_CHECKBOX (N_ ("&Case sensitive"), &case_sens, NULL),
2552 QUICK_STOP_COLUMNS,
2553 QUICK_END,
2554
2555 };
2556
2557 WRect r = { -1, -1, 0, 50 };
2558
2559 quick_dialog_t qdlg = {
2560 .rect = r,
2561 .title = title,
2562 .help = help_section,
2563 .widgets = quick_widgets,
2564 .callback = NULL,
2565 .mouse_callback = NULL,
2566 };
2567
2568 if (quick_dialog (&qdlg) == B_CANCEL)
2569 return NULL;
2570
2571 if (*reg_exp == '\0')
2572 {
2573 g_free (reg_exp);
2574 if (str != NULL)
2575 *str = NULL;
2576 return SELECT_RESET;
2577 }
2578
2579 search = mc_search_new (reg_exp, NULL);
2580 search->search_type = shell_patterns ? MC_SEARCH_T_GLOB : MC_SEARCH_T_REGEX;
2581 search->is_entire_line = TRUE;
2582 search->is_case_sensitive = case_sens;
2583
2584 if (str != NULL)
2585 *str = reg_exp;
2586 else
2587 g_free (reg_exp);
2588
2589 if (!mc_search_prepare (search))
2590 {
2591 message (D_ERROR, MSG_ERROR, _ ("Malformed regular expression"));
2592 mc_search_free (search);
2593 return SELECT_ERROR;
2594 }
2595
2596
2597 *flags = 0;
2598 if (case_sens)
2599 *flags |= SELECT_MATCH_CASE;
2600 if (files_only)
2601 *flags |= SELECT_FILES_ONLY;
2602 if (shell_patterns)
2603 *flags |= SELECT_SHELL_PATTERNS;
2604
2605 return search;
2606 }
2607
2608
2609
2610 static void
2611 panel_select_unselect_files (WPanel *panel, const char *title, const char *history_name,
2612 const char *help_section, gboolean do_select)
2613 {
2614 mc_search_t *search;
2615 gboolean files_only;
2616 int i;
2617
2618 search = panel_select_unselect_files_dialog (&panels_options.select_flags, title, history_name,
2619 help_section, NULL);
2620 if (search == NULL || search == SELECT_RESET || search == SELECT_ERROR)
2621 return;
2622
2623 files_only = (panels_options.select_flags & SELECT_FILES_ONLY) != 0;
2624
2625 for (i = 0; i < panel->dir.len; i++)
2626 {
2627 if (DIR_IS_DOTDOT (panel->dir.list[i].fname->str))
2628 continue;
2629 if (S_ISDIR (panel->dir.list[i].st.st_mode) && files_only)
2630 continue;
2631
2632 if (mc_search_run (search, panel->dir.list[i].fname->str, 0, panel->dir.list[i].fname->len,
2633 NULL))
2634 do_file_mark (panel, i, do_select ? 1 : 0);
2635 }
2636
2637 mc_search_free (search);
2638 }
2639
2640
2641
2642 static void
2643 panel_select_files (WPanel *panel)
2644 {
2645 panel_select_unselect_files (panel, _ ("Select"), MC_HISTORY_FM_PANEL_SELECT,
2646 "[Select/Unselect Files]", TRUE);
2647 }
2648
2649
2650
2651 static void
2652 panel_unselect_files (WPanel *panel)
2653 {
2654 panel_select_unselect_files (panel, _ ("Unselect"), MC_HISTORY_FM_PANEL_UNSELECT,
2655 "[Select/Unselect Files]", FALSE);
2656 }
2657
2658
2659
2660 static void
2661 panel_select_invert_files (WPanel *panel)
2662 {
2663 int i;
2664
2665 for (i = 0; i < panel->dir.len; i++)
2666 {
2667 file_entry_t *file = &panel->dir.list[i];
2668
2669 if (!panels_options.reverse_files_only || !S_ISDIR (file->st.st_mode))
2670 do_file_mark (panel, i, file->f.marked ? 0 : 1);
2671 }
2672 }
2673
2674
2675
2676 static void
2677 panel_do_set_filter (WPanel *panel)
2678 {
2679 file_filter_t ff = {
2680 .value = NULL,
2681 .handler = NULL,
2682 .flags = panel->filter.flags,
2683 };
2684
2685 ff.handler = panel_select_unselect_files_dialog (
2686 &ff.flags, _ ("Filter"), MC_HISTORY_FM_PANEL_FILTER, "[Filter...]", &ff.value);
2687
2688 if (ff.handler == NULL || ff.handler == SELECT_ERROR)
2689 return;
2690
2691 if (ff.handler == SELECT_RESET)
2692 ff.handler = NULL;
2693
2694 panel_set_filter (panel, &ff);
2695 }
2696
2697
2698
2699
2700
2701
2702
2703 static void
2704 do_search (WPanel *panel, int c_code)
2705 {
2706 int curr;
2707 int i;
2708 gboolean wrapped = FALSE;
2709 char *act;
2710 mc_search_t *search;
2711 char *reg_exp, *esc_str;
2712 gboolean is_found = FALSE;
2713
2714 if (c_code == KEY_BACKSPACE)
2715 {
2716 if (panel->quick_search.buffer->len != 0)
2717 {
2718 act = panel->quick_search.buffer->str + panel->quick_search.buffer->len;
2719 str_prev_noncomb_char (&act, panel->quick_search.buffer->str);
2720 g_string_set_size (panel->quick_search.buffer, act - panel->quick_search.buffer->str);
2721 }
2722 panel->quick_search.chpoint = 0;
2723 }
2724 else
2725 {
2726 if (c_code != 0 && (gsize) panel->quick_search.chpoint < sizeof (panel->quick_search.ch))
2727 {
2728 panel->quick_search.ch[panel->quick_search.chpoint] = c_code;
2729 panel->quick_search.chpoint++;
2730 }
2731
2732 if (panel->quick_search.chpoint > 0)
2733 {
2734 switch (str_is_valid_char (panel->quick_search.ch, panel->quick_search.chpoint))
2735 {
2736 case -2:
2737 return;
2738 case -1:
2739 panel->quick_search.chpoint = 0;
2740 return;
2741 default:
2742 g_string_append_len (panel->quick_search.buffer, panel->quick_search.ch,
2743 panel->quick_search.chpoint);
2744 panel->quick_search.chpoint = 0;
2745 }
2746 }
2747 }
2748
2749 reg_exp = g_strdup_printf ("%s*", panel->quick_search.buffer->str);
2750 esc_str = str_escape (reg_exp, -1, ",|\\{}[]", TRUE);
2751 search = mc_search_new (esc_str, NULL);
2752 search->search_type = MC_SEARCH_T_GLOB;
2753 search->is_entire_line = TRUE;
2754
2755 switch (panels_options.qsearch_mode)
2756 {
2757 case QSEARCH_CASE_SENSITIVE:
2758 search->is_case_sensitive = TRUE;
2759 break;
2760 case QSEARCH_CASE_INSENSITIVE:
2761 search->is_case_sensitive = FALSE;
2762 break;
2763 default:
2764 search->is_case_sensitive = panel->sort_info.case_sensitive;
2765 break;
2766 }
2767
2768 curr = panel->current;
2769
2770 for (i = panel->current; !wrapped || i != panel->current; i++)
2771 {
2772 if (i >= panel->dir.len)
2773 {
2774 i = 0;
2775 if (wrapped)
2776 break;
2777 wrapped = TRUE;
2778 }
2779 if (mc_search_run (search, panel->dir.list[i].fname->str, 0, panel->dir.list[i].fname->len,
2780 NULL))
2781 {
2782 curr = i;
2783 is_found = TRUE;
2784 break;
2785 }
2786 }
2787 if (is_found)
2788 {
2789 unselect_item (panel);
2790 panel->current = curr;
2791 select_item (panel);
2792 widget_draw (WIDGET (panel));
2793 }
2794 else if (c_code != KEY_BACKSPACE)
2795 {
2796 act = panel->quick_search.buffer->str + panel->quick_search.buffer->len;
2797 str_prev_noncomb_char (&act, panel->quick_search.buffer->str);
2798 g_string_set_size (panel->quick_search.buffer, act - panel->quick_search.buffer->str);
2799 }
2800 mc_search_free (search);
2801 g_free (reg_exp);
2802 g_free (esc_str);
2803 }
2804
2805
2806
2807
2808
2809
2810 static void
2811 start_search (WPanel *panel)
2812 {
2813 if (panel->quick_search.active)
2814 {
2815 if (panel->current == panel->dir.len - 1)
2816 panel->current = 0;
2817 else
2818 move_down (panel);
2819
2820
2821
2822 if (panel->quick_search.buffer->len == 0)
2823 mc_g_string_copy (panel->quick_search.buffer, panel->quick_search.prev_buffer);
2824
2825 do_search (panel, 0);
2826 }
2827 else if (panel->dir.len != 0)
2828 {
2829 panel->quick_search.active = TRUE;
2830 g_string_set_size (panel->quick_search.buffer, 0);
2831 panel->quick_search.ch[0] = '\0';
2832 panel->quick_search.chpoint = 0;
2833 display_mini_info (panel);
2834 }
2835 }
2836
2837
2838
2839 static void
2840 stop_search (WPanel *panel)
2841 {
2842 if (!panel->quick_search.active)
2843 return;
2844
2845 panel->quick_search.active = FALSE;
2846
2847
2848
2849 if (panel->quick_search.buffer->len != 0)
2850 mc_g_string_copy (panel->quick_search.prev_buffer, panel->quick_search.buffer);
2851
2852 display_mini_info (panel);
2853 }
2854
2855
2856
2857
2858 static gboolean
2859 do_enter_on_file_entry (WPanel *panel, const file_entry_t *fe)
2860 {
2861 const char *fname = fe->fname->str;
2862 char *fname_quoted;
2863 vfs_path_t *full_name_vpath;
2864 gboolean ok;
2865
2866
2867
2868
2869
2870 if (S_ISDIR (fe->st.st_mode) || link_isdir (fe) || (fe->st.st_mode == 0))
2871 {
2872 vfs_path_t *fname_vpath;
2873
2874 fname_vpath = vfs_path_from_str (fname);
2875 if (!panel_cd (panel, fname_vpath, cd_exact))
2876 cd_error_message (fname);
2877 vfs_path_free (fname_vpath, TRUE);
2878 return TRUE;
2879 }
2880
2881 full_name_vpath = vfs_path_append_new (panel->cwd_vpath, fname, (char *) NULL);
2882
2883
2884 ok = regex_command (full_name_vpath, "Open") != 0;
2885 vfs_path_free (full_name_vpath, TRUE);
2886 if (ok)
2887 return TRUE;
2888
2889
2890 full_name_vpath = vfs_path_append_new (panel->cwd_vpath, fname, (char *) NULL);
2891 ok = (is_exe (fe->st.st_mode) && if_link_is_exe (full_name_vpath, fe));
2892 vfs_path_free (full_name_vpath, TRUE);
2893 if (!ok)
2894 return FALSE;
2895
2896 if (confirm_execute
2897 && query_dialog (_ ("The Midnight Commander"), _ ("Do you really want to execute?"),
2898 D_NORMAL, 2, _ ("&Yes"), _ ("&No"))
2899 != 0)
2900 return TRUE;
2901
2902 if (!vfs_current_is_local ())
2903 {
2904 int ret;
2905 vfs_path_t *tmp_vpath;
2906
2907 tmp_vpath = vfs_path_append_new (vfs_get_raw_current_dir (), fname, (char *) NULL);
2908 ret = mc_setctl (tmp_vpath, VFS_SETCTL_RUN, NULL);
2909 vfs_path_free (tmp_vpath, TRUE);
2910
2911 return confirm_execute || (ret == 0);
2912 }
2913
2914 fname_quoted = name_quote (fname, FALSE);
2915 if (fname_quoted != NULL)
2916 {
2917 char *cmd;
2918
2919 cmd = g_strconcat ("." PATH_SEP_STR, fname_quoted, (char *) NULL);
2920 g_free (fname_quoted);
2921
2922 shell_execute (cmd, 0);
2923 g_free (cmd);
2924 }
2925
2926 mc_global.source_codepage = default_source_codepage;
2927
2928 return TRUE;
2929 }
2930
2931
2932
2933 static inline gboolean
2934 do_enter (WPanel *panel)
2935 {
2936 const file_entry_t *fe;
2937
2938 fe = panel_current_entry (panel);
2939
2940 return (fe == NULL ? FALSE : do_enter_on_file_entry (panel, fe));
2941 }
2942
2943
2944
2945 static void
2946 panel_cycle_listing_format (WPanel *panel)
2947 {
2948 panel->list_format = (panel->list_format + 1) % LIST_FORMATS;
2949
2950 if (set_panel_formats (panel) == 0)
2951 do_refresh ();
2952 }
2953
2954
2955
2956 static void
2957 chdir_other_panel (WPanel *panel)
2958 {
2959 const file_entry_t *entry;
2960 vfs_path_t *new_dir_vpath;
2961 char *curr_entry = NULL;
2962 WPanel *p;
2963
2964 entry = panel_current_entry (panel);
2965 if (entry == NULL)
2966 return;
2967
2968 if (get_other_type () != view_listing)
2969 create_panel (get_other_index (), view_listing);
2970
2971 if (S_ISDIR (entry->st.st_mode) || link_isdir (entry))
2972 new_dir_vpath = vfs_path_append_new (panel->cwd_vpath, entry->fname->str, (char *) NULL);
2973 else
2974 {
2975 new_dir_vpath = vfs_path_append_new (panel->cwd_vpath, "..", (char *) NULL);
2976 curr_entry = strrchr (vfs_path_get_last_path_str (panel->cwd_vpath), PATH_SEP);
2977 }
2978
2979 p = change_panel ();
2980 panel_cd (p, new_dir_vpath, cd_exact);
2981 vfs_path_free (new_dir_vpath, TRUE);
2982
2983 if (curr_entry != NULL)
2984 panel_set_current_by_name (p, curr_entry);
2985 (void) change_panel ();
2986
2987 move_down (panel);
2988 }
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998 static void
2999 panel_sync_other (const WPanel *panel)
3000 {
3001 if (get_other_type () != view_listing)
3002 create_panel (get_other_index (), view_listing);
3003
3004 panel_do_cd (other_panel, panel->cwd_vpath, cd_exact);
3005
3006
3007 if (!panel->is_panelized)
3008 {
3009 const file_entry_t *fe;
3010
3011 fe = panel_current_entry (panel);
3012 if (fe != NULL)
3013 panel_set_current_by_name (other_panel, fe->fname->str);
3014 }
3015 }
3016
3017
3018
3019 static void
3020 chdir_to_readlink (WPanel *panel)
3021 {
3022 const file_entry_t *fe;
3023 vfs_path_t *new_dir_vpath;
3024 char buffer[MC_MAXPATHLEN];
3025 int i;
3026 struct stat st;
3027 vfs_path_t *panel_fname_vpath;
3028 gboolean ok;
3029 WPanel *cpanel;
3030
3031 if (get_other_type () != view_listing)
3032 return;
3033
3034 fe = panel_current_entry (panel);
3035
3036 if (fe == NULL || !S_ISLNK (fe->st.st_mode))
3037 return;
3038
3039 i = readlink (fe->fname->str, buffer, MC_MAXPATHLEN - 1);
3040 if (i < 0)
3041 return;
3042
3043 panel_fname_vpath = vfs_path_from_str (fe->fname->str);
3044 ok = (mc_stat (panel_fname_vpath, &st) >= 0);
3045 vfs_path_free (panel_fname_vpath, TRUE);
3046 if (!ok)
3047 return;
3048
3049 buffer[i] = '\0';
3050 if (!S_ISDIR (st.st_mode))
3051 {
3052 char *p;
3053
3054 p = strrchr (buffer, PATH_SEP);
3055 if (p != NULL && p[1] == '\0')
3056 {
3057 *p = '\0';
3058 p = strrchr (buffer, PATH_SEP);
3059 }
3060 if (p == NULL)
3061 return;
3062
3063 p[1] = '\0';
3064 }
3065 if (IS_PATH_SEP (*buffer))
3066 new_dir_vpath = vfs_path_from_str (buffer);
3067 else
3068 new_dir_vpath = vfs_path_append_new (panel->cwd_vpath, buffer, (char *) NULL);
3069
3070 cpanel = change_panel ();
3071 panel_cd (cpanel, new_dir_vpath, cd_exact);
3072 vfs_path_free (new_dir_vpath, TRUE);
3073 (void) change_panel ();
3074
3075 move_down (panel);
3076 }
3077
3078
3079
3080
3081
3082
3083 static gsize
3084 panel_get_format_field_index_by_name (const WPanel *panel, const char *name)
3085 {
3086 GSList *format;
3087 gsize lc_index;
3088
3089 for (lc_index = 1, format = panel->format;
3090 format != NULL && strcmp (((format_item_t *) format->data)->title, name) != 0;
3091 format = g_slist_next (format), lc_index++)
3092 ;
3093
3094 if (format == NULL)
3095 lc_index = 0;
3096
3097 return lc_index;
3098 }
3099
3100
3101
3102 static const panel_field_t *
3103 panel_get_sortable_field_by_format (const WPanel *panel, gsize lc_index)
3104 {
3105 const panel_field_t *pfield;
3106 const format_item_t *format;
3107
3108 format = (const format_item_t *) g_slist_nth_data (panel->format, lc_index);
3109 if (format == NULL)
3110 return NULL;
3111
3112 pfield = panel_get_field_by_title (format->title);
3113 if (pfield == NULL)
3114 return NULL;
3115 if (pfield->sort_routine == NULL)
3116 return NULL;
3117 return pfield;
3118 }
3119
3120
3121
3122 static void
3123 panel_toggle_sort_order_prev (WPanel *panel)
3124 {
3125 gsize lc_index, i;
3126 const char *title;
3127 const panel_field_t *pfield = NULL;
3128
3129 title = panel_get_title_without_hotkey (panel->sort_field->title_hotkey);
3130 lc_index = panel_get_format_field_index_by_name (panel, title);
3131
3132 if (lc_index > 1)
3133 {
3134
3135 for (i = lc_index - 1;
3136 i != 0 && (pfield = panel_get_sortable_field_by_format (panel, i - 1)) == NULL; i--)
3137 ;
3138 }
3139
3140 if (pfield == NULL)
3141 {
3142
3143 for (i = g_slist_length (panel->format);
3144 i != 0 && (pfield = panel_get_sortable_field_by_format (panel, i - 1)) == NULL; i--)
3145 ;
3146 }
3147
3148 if (pfield != NULL)
3149 {
3150 panel->sort_field = pfield;
3151 panel_set_sort_order (panel, pfield);
3152 }
3153 }
3154
3155
3156
3157 static void
3158 panel_toggle_sort_order_next (WPanel *panel)
3159 {
3160 gsize lc_index, i;
3161 const panel_field_t *pfield = NULL;
3162 gsize format_field_count;
3163 const char *title;
3164
3165 format_field_count = g_slist_length (panel->format);
3166 title = panel_get_title_without_hotkey (panel->sort_field->title_hotkey);
3167 lc_index = panel_get_format_field_index_by_name (panel, title);
3168
3169 if (lc_index != 0 && lc_index != format_field_count)
3170 {
3171
3172 for (i = lc_index; i != format_field_count
3173 && (pfield = panel_get_sortable_field_by_format (panel, i)) == NULL;
3174 i++)
3175 ;
3176 }
3177
3178 if (pfield == NULL)
3179 {
3180
3181 for (i = 0; i != format_field_count
3182 && (pfield = panel_get_sortable_field_by_format (panel, i)) == NULL;
3183 i++)
3184 ;
3185 }
3186
3187 if (pfield != NULL)
3188 {
3189 panel->sort_field = pfield;
3190 panel_set_sort_order (panel, pfield);
3191 }
3192 }
3193
3194
3195
3196 static void
3197 panel_select_sort_order (WPanel *panel)
3198 {
3199 const panel_field_t *sort_order;
3200
3201 sort_order = sort_box (&panel->sort_info, panel->sort_field);
3202 if (sort_order != NULL)
3203 {
3204 panel->sort_field = sort_order;
3205 panel_set_sort_order (panel, sort_order);
3206 }
3207 }
3208
3209
3210
3211
3212
3213
3214
3215
3216 static void
3217 panel_content_scroll_left (WPanel *panel)
3218 {
3219 if (panel->content_shift != 0)
3220 {
3221 if (panel->content_shift > panel->max_shift)
3222 panel->content_shift = panel->max_shift;
3223
3224 panel->content_shift--;
3225 show_dir (panel);
3226 paint_dir (panel);
3227 }
3228 }
3229
3230
3231
3232
3233
3234
3235
3236
3237 static void
3238 panel_content_scroll_right (WPanel *panel)
3239 {
3240 if (panel->content_shift == 0 || panel->content_shift < panel->max_shift)
3241 {
3242 panel->content_shift++;
3243 show_dir (panel);
3244 paint_dir (panel);
3245 }
3246 }
3247
3248
3249
3250
3251
3252
3253
3254
3255 static void
3256 panel_content_scroll_home (WPanel *panel)
3257 {
3258 panel->content_shift = 0;
3259 show_dir (panel);
3260 paint_dir (panel);
3261 }
3262
3263
3264
3265
3266
3267
3268
3269
3270 static void
3271 panel_content_scroll_end (WPanel *panel)
3272 {
3273
3274 panel->content_shift = UINT_MAX;
3275
3276 show_dir (panel);
3277 paint_dir (panel);
3278
3279
3280 if (panel->content_shift > panel->max_shift)
3281 panel->content_shift = panel->max_shift;
3282 }
3283
3284
3285
3286 static void
3287 panel_set_sort_type_by_id (WPanel *panel, const char *name)
3288 {
3289 if (strcmp (panel->sort_field->id, name) == 0)
3290 panel->sort_info.reverse = !panel->sort_info.reverse;
3291 else
3292 {
3293 const panel_field_t *sort_order;
3294
3295 sort_order = panel_get_field_by_id (name);
3296 if (sort_order == NULL)
3297 return;
3298
3299 panel->sort_field = sort_order;
3300 }
3301
3302 panel_set_sort_order (panel, panel->sort_field);
3303 }
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313 static const char *
3314 get_parent_dir_name (const vfs_path_t *cwd_vpath, const vfs_path_t *lwd_vpath)
3315 {
3316 size_t llen, clen;
3317 const char *p, *lwd;
3318
3319 llen = vfs_path_len (lwd_vpath);
3320 clen = vfs_path_len (cwd_vpath);
3321
3322 if (llen <= clen)
3323 return NULL;
3324
3325 lwd = vfs_path_as_str (lwd_vpath);
3326
3327 p = g_strrstr (lwd, VFS_PATH_URL_DELIMITER);
3328
3329 if (p == NULL)
3330 {
3331 const char *cwd;
3332
3333 cwd = vfs_path_as_str (cwd_vpath);
3334
3335 p = strrchr (lwd, PATH_SEP);
3336
3337 if (p != NULL && strncmp (cwd, lwd, (size_t) (p - lwd)) == 0
3338 && (clen == (size_t) (p - lwd) || (p == lwd && IS_PATH_SEP (cwd[0]) && cwd[1] == '\0')))
3339 return (p + 1);
3340
3341 return NULL;
3342 }
3343
3344
3345 while (--p > lwd && !IS_PATH_SEP (*p))
3346 ;
3347
3348 while (--p > lwd && !IS_PATH_SEP (*p))
3349 ;
3350
3351
3352 return (p != lwd || IS_PATH_SEP (*p)) ? p + 1 : p;
3353 }
3354
3355
3356
3357
3358
3359
3360
3361 static gboolean
3362 panel_do_cd_int (WPanel *panel, const vfs_path_t *new_dir_vpath, enum cd_enum cd_type)
3363 {
3364 vfs_path_t *olddir_vpath;
3365
3366
3367 if (cd_type == cd_parse_command)
3368 {
3369 const vfs_path_element_t *element;
3370
3371 element = vfs_path_get_by_index (new_dir_vpath, 0);
3372 if (strcmp (element->path, "-") == 0)
3373 new_dir_vpath = panel->lwd_vpath;
3374 }
3375
3376 if (mc_chdir (new_dir_vpath) == -1)
3377 return FALSE;
3378
3379
3380 olddir_vpath = vfs_path_clone (panel->cwd_vpath);
3381 panel_set_lwd (panel, panel->cwd_vpath);
3382 input_complete_free (cmdline);
3383
3384 vfs_path_free (panel->cwd_vpath, TRUE);
3385 vfs_setup_cwd ();
3386 panel->cwd_vpath = vfs_path_clone (vfs_get_raw_current_dir ());
3387
3388 vfs_release_path (olddir_vpath);
3389
3390 #ifdef ENABLE_SUBSHELL
3391 subshell_chdir (panel->cwd_vpath);
3392 #endif
3393
3394
3395 panel_clean_dir (panel);
3396
3397 if (!dir_list_load (&panel->dir, panel->cwd_vpath, panel->sort_field->sort_routine,
3398 &panel->sort_info, &panel->filter))
3399 message (D_ERROR, MSG_ERROR, _ ("Cannot read directory contents"));
3400
3401 if (panel->dir.len == 0)
3402 panel_set_current (panel, -1);
3403
3404 panel_set_current_by_name (panel, get_parent_dir_name (panel->cwd_vpath, olddir_vpath));
3405
3406 load_hint (FALSE);
3407 panel->dirty = TRUE;
3408 update_xterm_title_path ();
3409 update_terminal_cwd ();
3410
3411 vfs_path_free (olddir_vpath, TRUE);
3412
3413 return TRUE;
3414 }
3415
3416
3417
3418 static void
3419 directory_history_next (WPanel *panel)
3420 {
3421 gboolean ok;
3422
3423 do
3424 {
3425 GList *next;
3426
3427 ok = TRUE;
3428 next = g_list_next (panel->dir_history.current);
3429 if (next != NULL)
3430 {
3431 vfs_path_t *data_vpath;
3432
3433 data_vpath = vfs_path_from_str ((char *) next->data);
3434 ok = panel_do_cd_int (panel, data_vpath, cd_exact);
3435 vfs_path_free (data_vpath, TRUE);
3436 panel->dir_history.current = next;
3437 }
3438
3439 }
3440 while (!ok);
3441 }
3442
3443
3444
3445 static void
3446 directory_history_prev (WPanel *panel)
3447 {
3448 gboolean ok;
3449
3450 do
3451 {
3452 GList *prev;
3453
3454 ok = TRUE;
3455 prev = g_list_previous (panel->dir_history.current);
3456 if (prev != NULL)
3457 {
3458 vfs_path_t *data_vpath;
3459
3460 data_vpath = vfs_path_from_str ((char *) prev->data);
3461 ok = panel_do_cd_int (panel, data_vpath, cd_exact);
3462 vfs_path_free (data_vpath, TRUE);
3463 panel->dir_history.current = prev;
3464 }
3465
3466 }
3467 while (!ok);
3468 }
3469
3470
3471
3472 static void
3473 directory_history_list (WPanel *panel)
3474 {
3475 history_descriptor_t hd;
3476 gboolean ok = FALSE;
3477 size_t pos;
3478
3479 pos = g_list_position (panel->dir_history.current, panel->dir_history.list);
3480
3481 history_descriptor_init (&hd, WIDGET (panel)->rect.y, WIDGET (panel)->rect.x,
3482 panel->dir_history.list, (int) pos);
3483 history_show (&hd);
3484
3485 panel->dir_history.list = hd.list;
3486 if (hd.text != NULL)
3487 {
3488 vfs_path_t *s_vpath;
3489
3490 s_vpath = vfs_path_from_str (hd.text);
3491 ok = panel_do_cd_int (panel, s_vpath, cd_exact);
3492 if (ok)
3493 directory_history_add (panel, panel->cwd_vpath);
3494 else
3495 cd_error_message (hd.text);
3496 vfs_path_free (s_vpath, TRUE);
3497 g_free (hd.text);
3498 }
3499
3500 if (!ok)
3501 {
3502
3503
3504
3505 size_t i;
3506
3507 panel->dir_history.current = panel->dir_history.list;
3508
3509 for (i = 0; i <= pos; i++)
3510 {
3511 GList *prev;
3512
3513 prev = g_list_previous (panel->dir_history.current);
3514 if (prev == NULL)
3515 break;
3516
3517 panel->dir_history.current = prev;
3518 }
3519 }
3520 }
3521
3522
3523
3524 static cb_ret_t
3525 panel_execute_cmd (WPanel *panel, long command)
3526 {
3527 int res = MSG_HANDLED;
3528
3529 if (command != CK_Search)
3530 stop_search (panel);
3531
3532 switch (command)
3533 {
3534 case CK_Up:
3535 case CK_Down:
3536 case CK_Left:
3537 case CK_Right:
3538 case CK_Bottom:
3539 case CK_Top:
3540 case CK_PageDown:
3541 case CK_PageUp:
3542
3543 state_mark = -1;
3544 break;
3545 default:
3546 break;
3547 }
3548
3549 switch (command)
3550 {
3551 case CK_CycleListingFormat:
3552 panel_cycle_listing_format (panel);
3553 break;
3554 case CK_PanelOtherCd:
3555 chdir_other_panel (panel);
3556 break;
3557 case CK_PanelOtherCdLink:
3558 chdir_to_readlink (panel);
3559 break;
3560 case CK_CopySingle:
3561 copy_cmd_local (panel);
3562 break;
3563 case CK_DeleteSingle:
3564 delete_cmd_local (panel);
3565 break;
3566 case CK_Enter:
3567 do_enter (panel);
3568 break;
3569 case CK_ViewRaw:
3570 view_raw_cmd (panel);
3571 break;
3572 case CK_EditNew:
3573 edit_cmd_new ();
3574 break;
3575 case CK_MoveSingle:
3576 rename_cmd_local (panel);
3577 break;
3578 case CK_SelectInvert:
3579 panel_select_invert_files (panel);
3580 break;
3581 case CK_Select:
3582 panel_select_files (panel);
3583 break;
3584 case CK_SelectExt:
3585 panel_select_ext_cmd (panel);
3586 break;
3587 case CK_Unselect:
3588 panel_unselect_files (panel);
3589 break;
3590 case CK_Filter:
3591 panel_do_set_filter (panel);
3592 break;
3593 case CK_PageDown:
3594 next_page (panel);
3595 break;
3596 case CK_PageUp:
3597 prev_page (panel);
3598 break;
3599 case CK_CdChild:
3600 goto_child_dir (panel);
3601 break;
3602 case CK_CdParent:
3603 goto_parent_dir (panel);
3604 break;
3605 case CK_History:
3606 directory_history_list (panel);
3607 break;
3608 case CK_HistoryNext:
3609 directory_history_next (panel);
3610 break;
3611 case CK_HistoryPrev:
3612 directory_history_prev (panel);
3613 break;
3614 case CK_BottomOnScreen:
3615 goto_bottom_file (panel);
3616 break;
3617 case CK_MiddleOnScreen:
3618 goto_middle_file (panel);
3619 break;
3620 case CK_TopOnScreen:
3621 goto_top_file (panel);
3622 break;
3623 case CK_Mark:
3624 mark_file (panel);
3625 break;
3626 case CK_MarkUp:
3627 mark_file_up (panel);
3628 break;
3629 case CK_MarkDown:
3630 mark_file_down (panel);
3631 break;
3632 case CK_MarkLeft:
3633 mark_file_left (panel);
3634 break;
3635 case CK_MarkRight:
3636 mark_file_right (panel);
3637 break;
3638 case CK_CdParentSmart:
3639 res = force_maybe_cd (panel);
3640 break;
3641 case CK_Up:
3642 move_up (panel);
3643 break;
3644 case CK_Down:
3645 move_down (panel);
3646 break;
3647 case CK_Left:
3648 res = move_left (panel);
3649 break;
3650 case CK_Right:
3651 res = move_right (panel);
3652 break;
3653 case CK_Bottom:
3654 move_end (panel);
3655 break;
3656 case CK_Top:
3657 move_home (panel);
3658 break;
3659 case CK_SelectCodepage:
3660 panel_change_encoding (panel);
3661 break;
3662 case CK_ScrollLeft:
3663 panel_content_scroll_left (panel);
3664 break;
3665 case CK_ScrollRight:
3666 panel_content_scroll_right (panel);
3667 break;
3668 case CK_ScrollHome:
3669 panel_content_scroll_home (panel);
3670 break;
3671 case CK_ScrollEnd:
3672 panel_content_scroll_end (panel);
3673 break;
3674 case CK_Search:
3675 start_search (panel);
3676 break;
3677 case CK_SearchStop:
3678 break;
3679 case CK_PanelOtherSync:
3680 panel_sync_other (panel);
3681 break;
3682 case CK_Sort:
3683 panel_select_sort_order (panel);
3684 break;
3685 case CK_SortPrev:
3686 panel_toggle_sort_order_prev (panel);
3687 break;
3688 case CK_SortNext:
3689 panel_toggle_sort_order_next (panel);
3690 break;
3691 case CK_SortReverse:
3692 panel->sort_info.reverse = !panel->sort_info.reverse;
3693 panel_set_sort_order (panel, panel->sort_field);
3694 break;
3695 case CK_SortByName:
3696 panel_set_sort_type_by_id (panel, "name");
3697 break;
3698 case CK_SortByVersion:
3699 panel_set_sort_type_by_id (panel, "version");
3700 break;
3701 case CK_SortByExt:
3702 panel_set_sort_type_by_id (panel, "extension");
3703 break;
3704 case CK_SortBySize:
3705 panel_set_sort_type_by_id (panel, "size");
3706 break;
3707 case CK_SortByMTime:
3708 panel_set_sort_type_by_id (panel, "mtime");
3709 break;
3710 default:
3711 res = MSG_NOT_HANDLED;
3712 break;
3713 }
3714
3715 return res;
3716 }
3717
3718
3719
3720 static cb_ret_t
3721 panel_key (WPanel *panel, int key)
3722 {
3723 long command;
3724
3725 if (is_abort_char (key))
3726 {
3727 stop_search (panel);
3728 return MSG_HANDLED;
3729 }
3730
3731 if (panel->quick_search.active && ((key >= ' ' && key <= 255) || key == KEY_BACKSPACE))
3732 {
3733 do_search (panel, key);
3734 return MSG_HANDLED;
3735 }
3736
3737 command = widget_lookup_key (WIDGET (panel), key);
3738 if (command != CK_IgnoreKey)
3739 return panel_execute_cmd (panel, command);
3740
3741 if (panels_options.torben_fj_mode && key == ALT ('h'))
3742 {
3743 goto_middle_file (panel);
3744 return MSG_HANDLED;
3745 }
3746
3747 if (!command_prompt && ((key >= ' ' && key <= 255) || key == KEY_BACKSPACE))
3748 {
3749 start_search (panel);
3750 do_search (panel, key);
3751 return MSG_HANDLED;
3752 }
3753
3754 return MSG_NOT_HANDLED;
3755 }
3756
3757
3758
3759 static cb_ret_t
3760 panel_callback (Widget *w, Widget *sender, widget_msg_t msg, int parm, void *data)
3761 {
3762 WPanel *panel = PANEL (w);
3763 WDialog *h = DIALOG (w->owner);
3764 WButtonBar *bb;
3765
3766 switch (msg)
3767 {
3768 case MSG_INIT:
3769
3770 mc_event_add (h->event_group, MCEVENT_HISTORY_LOAD, panel_load_history, w, NULL);
3771
3772 mc_event_add (h->event_group, MCEVENT_HISTORY_SAVE, panel_save_history, w, NULL);
3773 return MSG_HANDLED;
3774
3775 case MSG_DRAW:
3776
3777 widget_erase (w);
3778 show_dir (panel);
3779 panel_print_header (panel);
3780 adjust_top_file (panel);
3781 paint_dir (panel);
3782 mini_info_separator (panel);
3783 display_mini_info (panel);
3784 panel->dirty = FALSE;
3785 return MSG_HANDLED;
3786
3787 case MSG_FOCUS:
3788 state_mark = -1;
3789 current_panel = panel;
3790 panel->active = TRUE;
3791
3792 if (mc_chdir (panel->cwd_vpath) != 0)
3793 {
3794 char *cwd;
3795
3796 cwd = vfs_path_to_str_flags (panel->cwd_vpath, 0, VPF_STRIP_PASSWORD);
3797 cd_error_message (cwd);
3798 g_free (cwd);
3799 }
3800 #ifdef ENABLE_SUBSHELL
3801 else
3802 subshell_chdir (panel->cwd_vpath);
3803 #endif
3804
3805 update_xterm_title_path ();
3806 update_terminal_cwd ();
3807 select_item (panel);
3808
3809 bb = buttonbar_find (h);
3810 midnight_set_buttonbar (bb);
3811 return MSG_HANDLED;
3812
3813 case MSG_UNFOCUS:
3814
3815 stop_search (panel);
3816 panel->active = FALSE;
3817 unselect_item (panel);
3818 return MSG_HANDLED;
3819
3820 case MSG_KEY:
3821 return panel_key (panel, parm);
3822
3823 case MSG_ACTION:
3824 return panel_execute_cmd (panel, parm);
3825
3826 case MSG_DESTROY:
3827 vfs_stamp_path (panel->cwd_vpath);
3828
3829 mc_event_del (h->event_group, MCEVENT_HISTORY_LOAD, panel_load_history, w);
3830
3831 mc_event_del (h->event_group, MCEVENT_HISTORY_SAVE, panel_save_history, w);
3832 panel_destroy (panel);
3833 free_my_statfs ();
3834 return MSG_HANDLED;
3835
3836 default:
3837 return widget_default_callback (w, sender, msg, parm, data);
3838 }
3839 }
3840
3841
3842
3843
3844
3845
3846 static void
3847 mouse_toggle_mark (WPanel *panel)
3848 {
3849 const file_entry_t *fe;
3850
3851 fe = panel_current_entry (panel);
3852 if (fe != NULL)
3853 {
3854 do_mark_file (panel, MARK_DONT_MOVE);
3855 mouse_marking = fe->f.marked != 0;
3856 mouse_mark_panel = current_panel;
3857 }
3858 }
3859
3860
3861
3862 static void
3863 mouse_set_mark (WPanel *panel)
3864 {
3865 if (mouse_mark_panel == panel)
3866 {
3867 const file_entry_t *fe;
3868
3869 fe = panel_current_entry (panel);
3870 if (fe != NULL)
3871 {
3872 if (mouse_marking && fe->f.marked == 0)
3873 do_mark_file (panel, MARK_DONT_MOVE);
3874 else if (!mouse_marking && fe->f.marked != 0)
3875 do_mark_file (panel, MARK_DONT_MOVE);
3876 }
3877 }
3878 }
3879
3880
3881
3882 static void
3883 mark_if_marking (WPanel *panel, const mouse_event_t *event, int previous_current)
3884 {
3885 if ((event->buttons & GPM_B_RIGHT) == 0)
3886 return;
3887
3888 if (event->msg == MSG_MOUSE_DOWN)
3889 mouse_toggle_mark (panel);
3890 else
3891 {
3892 int pcurr, curr1, curr2;
3893
3894 pcurr = panel->current;
3895 curr1 = MIN (previous_current, panel->current);
3896 curr2 = MAX (previous_current, panel->current);
3897
3898 for (; curr1 <= curr2; curr1++)
3899 {
3900 panel->current = curr1;
3901 mouse_set_mark (panel);
3902 }
3903
3904 panel->current = pcurr;
3905 }
3906 }
3907
3908
3909
3910
3911
3912
3913
3914 static void
3915 mouse_sort_col (WPanel *panel, int x)
3916 {
3917 int i = 0;
3918 GSList *format;
3919 const char *lc_sort_name = NULL;
3920 panel_field_t *col_sort_format = NULL;
3921
3922 const int sort_indicator_width =
3923 panel->sort_info.reverse ? panel_sort_up_indicator_width : panel_sort_down_indicator_width;
3924
3925
3926 if (x >= 2 && x < 2 + sort_indicator_width)
3927 {
3928 panel->sort_info.reverse = !panel->sort_info.reverse;
3929 panel_set_sort_order (panel, panel->sort_field);
3930 return;
3931 }
3932
3933 for (format = panel->format; format != NULL; format = g_slist_next (format))
3934 {
3935 format_item_t *fi = (format_item_t *) format->data;
3936
3937 i += fi->field_len;
3938 if (x < i + 1)
3939 {
3940
3941 lc_sort_name = fi->title;
3942 break;
3943 }
3944 }
3945
3946 if (lc_sort_name == NULL)
3947 return;
3948
3949 for (i = 0; panel_fields[i].id != NULL; i++)
3950 {
3951 const char *title;
3952
3953 title = panel_get_title_without_hotkey (panel_fields[i].title_hotkey);
3954 if (panel_fields[i].sort_routine != NULL && strcmp (title, lc_sort_name) == 0)
3955 {
3956 col_sort_format = &panel_fields[i];
3957 break;
3958 }
3959 }
3960
3961 if (col_sort_format != NULL)
3962 {
3963 if (panel->sort_field == col_sort_format)
3964
3965 panel->sort_info.reverse = !panel->sort_info.reverse;
3966 else
3967
3968 panel->sort_info.reverse = FALSE;
3969
3970 panel_set_sort_order (panel, col_sort_format);
3971 }
3972 }
3973
3974
3975
3976 static int
3977 panel_mouse_is_on_item (const WPanel *panel, int y, int x)
3978 {
3979 int lines, col_width, col;
3980
3981 if (y < 0)
3982 return MOUSE_UPPER_FILE_LIST;
3983
3984 lines = panel_lines (panel);
3985 if (y >= lines)
3986 return MOUSE_BELOW_FILE_LIST;
3987
3988 col_width = (CONST_WIDGET (panel)->rect.cols - 2) / panel->list_cols;
3989
3990 col = x / col_width;
3991
3992 y += panel->top + lines * col;
3993
3994
3995 if (y >= panel->dir.len)
3996 return MOUSE_AFTER_LAST_FILE;
3997
3998
3999 return y;
4000 }
4001
4002
4003
4004 static void
4005 panel_mouse_callback (Widget *w, mouse_msg_t msg, mouse_event_t *event)
4006 {
4007 WPanel *panel = PANEL (w);
4008 gboolean is_active;
4009
4010 is_active = widget_is_active (w);
4011
4012 switch (msg)
4013 {
4014 case MSG_MOUSE_DOWN:
4015 if (event->y == 0)
4016 {
4017
4018 if (event->x == 1)
4019
4020 directory_history_prev (panel);
4021 else if (event->x == w->rect.cols - 2)
4022
4023 directory_history_next (panel);
4024 else if (event->x >= w->rect.cols - 5 && event->x <= w->rect.cols - 3)
4025
4026 directory_history_list (panel);
4027 else if (event->x == w->rect.cols - 6)
4028
4029 send_message (filemanager, NULL, MSG_ACTION, CK_ShowHidden, NULL);
4030 else
4031 {
4032
4033 event->result.abort = TRUE;
4034
4035 panel->dirty = FALSE;
4036 }
4037 break;
4038 }
4039
4040 if (event->y == 1)
4041 {
4042
4043 mouse_sort_col (panel, event->x + 1);
4044 break;
4045 }
4046
4047 if (!is_active)
4048 (void) change_panel ();
4049 MC_FALLTHROUGH;
4050
4051 case MSG_MOUSE_DRAG:
4052 {
4053 int my_index;
4054 int previous_current;
4055
4056 my_index = panel_mouse_is_on_item (panel, event->y - 2, event->x);
4057 previous_current = panel->current;
4058
4059 switch (my_index)
4060 {
4061 case MOUSE_UPPER_FILE_LIST:
4062 move_up (panel);
4063 mark_if_marking (panel, event, previous_current);
4064 break;
4065
4066 case MOUSE_BELOW_FILE_LIST:
4067 move_down (panel);
4068 mark_if_marking (panel, event, previous_current);
4069 break;
4070
4071 case MOUSE_AFTER_LAST_FILE:
4072 break;
4073
4074 default:
4075 if (my_index != panel->current)
4076 {
4077 unselect_item (panel);
4078 panel->current = my_index;
4079 select_item (panel);
4080 }
4081
4082 mark_if_marking (panel, event, previous_current);
4083 break;
4084 }
4085 }
4086 break;
4087
4088 case MSG_MOUSE_UP:
4089 break;
4090
4091 case MSG_MOUSE_CLICK:
4092 if ((event->count & GPM_DOUBLE) != 0 && (event->buttons & GPM_B_LEFT) != 0
4093 && panel_mouse_is_on_item (panel, event->y - 2, event->x) >= 0)
4094 do_enter (panel);
4095 break;
4096
4097 case MSG_MOUSE_MOVE:
4098 break;
4099
4100 case MSG_MOUSE_SCROLL_UP:
4101 if (is_active)
4102 {
4103 if (panels_options.mouse_move_pages && panel->top > 0)
4104 prev_page (panel);
4105 else
4106 move_up (panel);
4107 }
4108 break;
4109
4110 case MSG_MOUSE_SCROLL_DOWN:
4111 if (is_active)
4112 {
4113 if (panels_options.mouse_move_pages
4114 && panel->top + panel_items (panel) < panel->dir.len)
4115 next_page (panel);
4116 else
4117 move_down (panel);
4118 }
4119 break;
4120
4121 default:
4122 break;
4123 }
4124
4125 if (panel->dirty)
4126 widget_draw (w);
4127 }
4128
4129
4130
4131 static void
4132 reload_panelized (WPanel *panel)
4133 {
4134 int i, j;
4135 dir_list *list = &panel->dir;
4136
4137
4138 (void) mc_chdir (panel->cwd_vpath);
4139
4140 for (i = 0, j = 0; i < list->len; i++)
4141 {
4142 vfs_path_t *vpath;
4143
4144 vpath = vfs_path_from_str (list->list[i].fname->str);
4145 if (mc_lstat (vpath, &list->list[i].st) != 0)
4146 g_string_free (list->list[i].fname, TRUE);
4147 else
4148 {
4149 if (j != i)
4150 list->list[j] = list->list[i];
4151 j++;
4152 }
4153 vfs_path_free (vpath, TRUE);
4154 }
4155 if (j == 0)
4156 dir_list_init (list);
4157 else
4158 list->len = j;
4159
4160 recalculate_panel_summary (panel);
4161
4162 if (panel != current_panel)
4163 (void) mc_chdir (current_panel->cwd_vpath);
4164 }
4165
4166
4167
4168 static void
4169 update_one_panel_widget (WPanel *panel, panel_update_flags_t flags, const char *current_file)
4170 {
4171 gboolean free_pointer;
4172 char *my_current_file = NULL;
4173
4174 if ((flags & UP_RELOAD) != 0)
4175 {
4176 panel->is_panelized = FALSE;
4177 mc_setctl (panel->cwd_vpath, VFS_SETCTL_FLUSH, NULL);
4178 memset (&(panel->dir_stat), 0, sizeof (panel->dir_stat));
4179 }
4180
4181
4182 free_pointer = current_file == UP_KEEPSEL;
4183
4184 if (free_pointer)
4185 {
4186 const file_entry_t *fe;
4187
4188 fe = panel_current_entry (panel);
4189 if (fe != NULL)
4190 my_current_file = g_strndup (fe->fname->str, fe->fname->len);
4191 current_file = my_current_file;
4192 }
4193
4194 if (panel->is_panelized)
4195 reload_panelized (panel);
4196 else
4197 panel_reload (panel);
4198
4199 panel_set_current_by_name (panel, current_file);
4200 panel->dirty = TRUE;
4201
4202 if (free_pointer)
4203 g_free (my_current_file);
4204 }
4205
4206
4207
4208 static void
4209 update_one_panel (int which, panel_update_flags_t flags, const char *current_file)
4210 {
4211 if (get_panel_type (which) == view_listing)
4212 {
4213 WPanel *panel;
4214
4215 panel = PANEL (get_panel_widget (which));
4216 if (panel->is_panelized)
4217 flags &= ~UP_RELOAD;
4218 update_one_panel_widget (panel, flags, current_file);
4219 }
4220 }
4221
4222
4223
4224
4225 static gboolean
4226 event_update_panels (const gchar *event_group_name, const gchar *event_name, gpointer init_data,
4227 gpointer data)
4228 {
4229 (void) event_group_name;
4230 (void) event_name;
4231 (void) init_data;
4232 (void) data;
4233
4234 update_panels (UP_RELOAD, UP_KEEPSEL);
4235
4236 return TRUE;
4237 }
4238
4239
4240
4241
4242 static gboolean
4243 panel_save_current_file_to_clip_file (const gchar *event_group_name, const gchar *event_name,
4244 gpointer init_data, gpointer data)
4245 {
4246 (void) event_group_name;
4247 (void) event_name;
4248 (void) init_data;
4249 (void) data;
4250
4251 if (current_panel->marked == 0)
4252 {
4253 const file_entry_t *fe;
4254
4255 fe = panel_current_entry (current_panel);
4256 if (fe != NULL)
4257 mc_event_raise (MCEVENT_GROUP_CORE, "clipboard_text_to_file",
4258 (gpointer) fe->fname->str);
4259 }
4260 else
4261 {
4262 int i;
4263 gboolean first = TRUE;
4264 char *flist = NULL;
4265
4266 for (i = 0; i < current_panel->dir.len; i++)
4267 {
4268 const file_entry_t *fe = ¤t_panel->dir.list[i];
4269
4270 if (fe->f.marked != 0)
4271 {
4272 if (first)
4273 {
4274 flist = g_strndup (fe->fname->str, fe->fname->len);
4275 first = FALSE;
4276 }
4277 else
4278 {
4279
4280 char *tmp;
4281
4282 tmp = g_strconcat (flist, "\n", fe->fname->str, (char *) NULL);
4283 g_free (flist);
4284 flist = tmp;
4285 }
4286 }
4287 }
4288
4289 mc_event_raise (MCEVENT_GROUP_CORE, "clipboard_text_to_file", (gpointer) flist);
4290 g_free (flist);
4291 }
4292 return TRUE;
4293 }
4294
4295
4296
4297 static vfs_path_t *
4298 panel_recursive_cd_to_parent (const vfs_path_t *vpath)
4299 {
4300 vfs_path_t *cwd_vpath;
4301
4302 cwd_vpath = vfs_path_clone (vpath);
4303
4304 while (mc_chdir (cwd_vpath) < 0)
4305 {
4306 const char *panel_cwd_path;
4307 vfs_path_t *tmp_vpath;
4308
4309
4310 panel_cwd_path = vfs_path_as_str (cwd_vpath);
4311 if (panel_cwd_path != NULL && IS_PATH_SEP (panel_cwd_path[0]) && panel_cwd_path[1] == '\0')
4312 {
4313 vfs_path_free (cwd_vpath, TRUE);
4314 return NULL;
4315 }
4316
4317 tmp_vpath = vfs_path_vtokens_get (cwd_vpath, 0, -1);
4318 vfs_path_free (cwd_vpath, TRUE);
4319 cwd_vpath =
4320 vfs_path_build_filename (PATH_SEP_STR, vfs_path_as_str (tmp_vpath), (char *) NULL);
4321 vfs_path_free (tmp_vpath, TRUE);
4322 }
4323
4324 return cwd_vpath;
4325 }
4326
4327
4328
4329 static void
4330 panel_dir_list_callback (dir_list_cb_state_t state, void *data)
4331 {
4332 static int count = 0;
4333
4334 (void) data;
4335
4336 switch (state)
4337 {
4338 case DIR_OPEN:
4339 count = 0;
4340 break;
4341
4342 case DIR_READ:
4343 count++;
4344 if ((count & 15) == 0)
4345 rotate_dash (TRUE);
4346 break;
4347
4348 case DIR_CLOSE:
4349 rotate_dash (FALSE);
4350 break;
4351
4352 default:
4353 g_assert_not_reached ();
4354 }
4355 }
4356
4357
4358
4359
4360
4361 file_entry_t *
4362 panel_current_entry (const WPanel *panel)
4363 {
4364 file_entry_t *fe;
4365
4366 if (panel->dir.len == 0 || panel->current < 0 || panel->current >= panel->dir.len)
4367 return NULL;
4368
4369 fe = &(panel->dir.list[panel->current]);
4370
4371 return fe->fname == NULL ? NULL : fe;
4372 }
4373
4374
4375
4376 void
4377 panel_set_current_by_name (WPanel *panel, const char *name)
4378 {
4379 int i;
4380 char *subdir;
4381
4382 if (panel->dir.len == 0)
4383 {
4384 panel_set_current (panel, -1);
4385 return;
4386 }
4387
4388 if (name == NULL)
4389 {
4390 panel_set_current (panel, 0);
4391 return;
4392 }
4393
4394
4395
4396
4397 if (panel->is_panelized)
4398 subdir = vfs_strip_suffix_from_filename (name);
4399 else
4400 subdir = vfs_strip_suffix_from_filename (x_basename (name));
4401
4402
4403
4404 for (i = 0; i < panel->dir.len; i++)
4405 if (strcmp (subdir, panel->dir.list[i].fname->str) == 0)
4406 {
4407 panel_set_current (panel, i);
4408 g_free (subdir);
4409 return;
4410 }
4411
4412
4413 if (panel->current >= panel->dir.len)
4414 panel_set_current (panel, panel->dir.len - 1);
4415 g_free (subdir);
4416
4417 select_item (panel);
4418 }
4419
4420
4421
4422 void
4423 panel_clean_dir (WPanel *panel)
4424 {
4425 panel->top = 0;
4426 panel->current = 0;
4427 panel->marked = 0;
4428 panel->dirs_marked = 0;
4429 panel->total = 0;
4430 panel->quick_search.active = FALSE;
4431 panel->is_panelized = FALSE;
4432 panel->dirty = TRUE;
4433 panel->content_shift = 0;
4434 panel->max_shift = 0;
4435
4436 dir_list_free_list (&panel->dir);
4437 }
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447 void
4448 panel_set_cwd (WPanel *panel, const vfs_path_t *vpath)
4449 {
4450 if (vpath != panel->cwd_vpath)
4451 {
4452 vfs_path_free (panel->cwd_vpath, TRUE);
4453 panel->cwd_vpath = vfs_path_clone (vpath);
4454 }
4455 }
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465 void
4466 panel_set_lwd (WPanel *panel, const vfs_path_t *vpath)
4467 {
4468 if (vpath != panel->lwd_vpath)
4469 {
4470 vfs_path_free (panel->lwd_vpath, TRUE);
4471 panel->lwd_vpath = vfs_path_clone (vpath);
4472 }
4473 }
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485 WPanel *
4486 panel_sized_empty_new (const char *panel_name, const WRect *r)
4487 {
4488 WPanel *panel;
4489 Widget *w;
4490 char *section;
4491 int i, err;
4492
4493 panel = g_new0 (WPanel, 1);
4494 w = WIDGET (panel);
4495 widget_init (w, r, panel_callback, panel_mouse_callback);
4496 w->options |= WOP_SELECTABLE | WOP_TOP_SELECT;
4497 w->keymap = panel_map;
4498
4499 panel->dir.size = DIR_LIST_MIN_SIZE;
4500 panel->dir.list = g_new (file_entry_t, panel->dir.size);
4501 panel->dir.len = 0;
4502 panel->dir.callback = panel_dir_list_callback;
4503
4504 panel->list_cols = 1;
4505 panel->brief_cols = 2;
4506 panel->dirty = TRUE;
4507 panel->content_shift = 0;
4508 panel->max_shift = 0;
4509
4510 panel->list_format = list_full;
4511 panel->user_format = g_strdup (DEFAULT_USER_FORMAT);
4512
4513 panel->filter.flags = FILE_FILTER_DEFAULT_FLAGS;
4514
4515 for (i = 0; i < LIST_FORMATS; i++)
4516 panel->user_status_format[i] = g_strdup (DEFAULT_USER_FORMAT);
4517
4518 panel->codepage = SELECT_CHARSET_NO_TRANSLATE;
4519
4520 panel->frame_size = frame_half;
4521
4522 panel->quick_search.buffer = g_string_sized_new (MC_MAXFILENAMELEN);
4523 panel->quick_search.prev_buffer = g_string_sized_new (MC_MAXFILENAMELEN);
4524
4525 panel->name = g_strdup (panel_name);
4526 panel->dir_history.name = g_strconcat ("Dir Hist ", panel->name, (char *) NULL);
4527
4528
4529 section = g_strconcat ("Temporal:", panel->name, (char *) NULL);
4530 if (!mc_config_has_group (mc_global.main_config, section))
4531 {
4532 g_free (section);
4533 section = g_strdup (panel->name);
4534 }
4535 panel_load_setup (panel, section);
4536 g_free (section);
4537
4538 if (panel->filter.value != NULL)
4539 {
4540 gboolean case_sens = (panel->filter.flags & SELECT_MATCH_CASE) != 0;
4541 gboolean shell_patterns = (panel->filter.flags & SELECT_SHELL_PATTERNS) != 0;
4542
4543 panel->filter.handler = mc_search_new (panel->filter.value, NULL);
4544 panel->filter.handler->search_type = shell_patterns ? MC_SEARCH_T_GLOB : MC_SEARCH_T_REGEX;
4545 panel->filter.handler->is_entire_line = TRUE;
4546 panel->filter.handler->is_case_sensitive = case_sens;
4547
4548
4549 if (!mc_search_prepare (panel->filter.handler))
4550 file_filter_clear (&panel->filter);
4551 }
4552
4553
4554 err = set_panel_formats (panel);
4555 if (err != 0)
4556 set_panel_formats (panel);
4557
4558 return panel;
4559 }
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572 WPanel *
4573 panel_sized_with_dir_new (const char *panel_name, const WRect *r, const vfs_path_t *vpath)
4574 {
4575 WPanel *panel;
4576 char *curdir = NULL;
4577 const vfs_path_element_t *path_element;
4578
4579 panel = panel_sized_empty_new (panel_name, r);
4580
4581 if (vpath != NULL)
4582 {
4583 curdir = vfs_get_cwd ();
4584 panel_set_cwd (panel, vpath);
4585 }
4586 else
4587 {
4588 vfs_setup_cwd ();
4589 panel->cwd_vpath = vfs_path_clone (vfs_get_raw_current_dir ());
4590 }
4591
4592 panel_set_lwd (panel, vfs_get_raw_current_dir ());
4593
4594 path_element = vfs_path_get_by_index (panel->cwd_vpath, -1);
4595 if (path_element->encoding != NULL)
4596 panel->codepage = get_codepage_index (path_element->encoding);
4597
4598 if (mc_chdir (panel->cwd_vpath) != 0)
4599 {
4600 panel->codepage = SELECT_CHARSET_NO_TRANSLATE;
4601 vfs_setup_cwd ();
4602 vfs_path_free (panel->cwd_vpath, TRUE);
4603 panel->cwd_vpath = vfs_path_clone (vfs_get_raw_current_dir ());
4604 }
4605
4606
4607 if (!dir_list_load (&panel->dir, panel->cwd_vpath, panel->sort_field->sort_routine,
4608 &panel->sort_info, &panel->filter))
4609 message (D_ERROR, MSG_ERROR, _ ("Cannot read directory contents"));
4610
4611 if (panel->dir.len == 0)
4612 panel_set_current (panel, -1);
4613
4614
4615 if (curdir != NULL)
4616 {
4617 vfs_path_t *tmp_vpath;
4618 int err;
4619
4620 tmp_vpath = vfs_path_from_str (curdir);
4621 mc_chdir (tmp_vpath);
4622 vfs_path_free (tmp_vpath, TRUE);
4623 (void) err;
4624 }
4625 g_free (curdir);
4626
4627 return panel;
4628 }
4629
4630
4631
4632 void
4633 panel_reload (WPanel *panel)
4634 {
4635 struct stat current_stat;
4636 vfs_path_t *cwd_vpath;
4637
4638 if (panels_options.fast_reload && stat (vfs_path_as_str (panel->cwd_vpath), ¤t_stat) == 0
4639 && current_stat.st_ctime == panel->dir_stat.st_ctime
4640 && current_stat.st_mtime == panel->dir_stat.st_mtime)
4641 return;
4642
4643 cwd_vpath = panel_recursive_cd_to_parent (panel->cwd_vpath);
4644 vfs_path_free (panel->cwd_vpath, TRUE);
4645
4646 if (cwd_vpath == NULL)
4647 {
4648 panel->cwd_vpath = vfs_path_from_str (PATH_SEP_STR);
4649 panel_clean_dir (panel);
4650 dir_list_init (&panel->dir);
4651 return;
4652 }
4653
4654 panel->cwd_vpath = cwd_vpath;
4655 memset (&(panel->dir_stat), 0, sizeof (panel->dir_stat));
4656 show_dir (panel);
4657
4658 if (!dir_list_reload (&panel->dir, panel->cwd_vpath, panel->sort_field->sort_routine,
4659 &panel->sort_info, &panel->filter))
4660 message (D_ERROR, MSG_ERROR, _ ("Cannot read directory contents"));
4661
4662 panel->dirty = TRUE;
4663
4664 if (panel->dir.len == 0)
4665 panel_set_current (panel, -1);
4666 else if (panel->current >= panel->dir.len)
4667 panel_set_current (panel, panel->dir.len - 1);
4668
4669 recalculate_panel_summary (panel);
4670 }
4671
4672
4673
4674
4675
4676
4677 int
4678 set_panel_formats (WPanel *p)
4679 {
4680 GSList *form;
4681 char *err = NULL;
4682 int retcode = 0;
4683
4684 form = use_display_format (p, panel_format (p), &err, FALSE);
4685
4686 if (err != NULL)
4687 {
4688 g_free (err);
4689 retcode = 1;
4690 }
4691 else
4692 {
4693 g_slist_free_full (p->format, (GDestroyNotify) format_item_free);
4694 p->format = form;
4695 }
4696
4697 if (panels_options.show_mini_info)
4698 {
4699 form = use_display_format (p, mini_status_format (p), &err, TRUE);
4700
4701 if (err != NULL)
4702 {
4703 g_free (err);
4704 retcode += 2;
4705 }
4706 else
4707 {
4708 g_slist_free_full (p->status_format, (GDestroyNotify) format_item_free);
4709 p->status_format = form;
4710 }
4711 }
4712
4713 panel_update_cols (WIDGET (p), p->frame_size);
4714
4715 if (retcode != 0)
4716 message (D_ERROR, _ ("Warning"),
4717 _ ("User supplied format looks invalid, reverting to default."));
4718 if ((retcode & 0x01) != 0)
4719 {
4720 g_free (p->user_format);
4721 p->user_format = g_strdup (DEFAULT_USER_FORMAT);
4722 }
4723 if ((retcode & 0x02) != 0)
4724 {
4725 g_free (p->user_status_format[p->list_format]);
4726 p->user_status_format[p->list_format] = g_strdup (DEFAULT_USER_FORMAT);
4727 }
4728
4729 return retcode;
4730 }
4731
4732
4733
4734 void
4735 panel_set_filter (WPanel *panel, const file_filter_t *filter)
4736 {
4737 MC_PTR_FREE (panel->filter.value);
4738 mc_search_free (panel->filter.handler);
4739 panel->filter.handler = NULL;
4740
4741
4742 if (filter != NULL)
4743 panel->filter = *filter;
4744
4745 reread_cmd ();
4746 }
4747
4748
4749
4750
4751 void
4752 select_item (WPanel *panel)
4753 {
4754 adjust_top_file (panel);
4755
4756 panel->dirty = TRUE;
4757
4758 execute_hooks (select_file_hook);
4759 }
4760
4761
4762
4763 void
4764 unmark_files (WPanel *panel)
4765 {
4766 if (panel->marked != 0)
4767 {
4768 int i;
4769
4770 for (i = 0; i < panel->dir.len; i++)
4771 file_mark (panel, i, 0);
4772
4773 panel->dirs_marked = 0;
4774 panel->marked = 0;
4775 panel->total = 0;
4776 }
4777 }
4778
4779
4780
4781
4782
4783 void
4784 recalculate_panel_summary (WPanel *panel)
4785 {
4786 int i;
4787
4788 panel->marked = 0;
4789 panel->dirs_marked = 0;
4790 panel->total = 0;
4791
4792 for (i = 0; i < panel->dir.len; i++)
4793 if (panel->dir.list[i].f.marked != 0)
4794 {
4795
4796
4797
4798 panel->dir.list[i].f.marked = 0;
4799 do_file_mark (panel, i, 1);
4800 }
4801 }
4802
4803
4804
4805
4806 void
4807 do_file_mark (WPanel *panel, int idx, int mark)
4808 {
4809 if (panel->dir.list[idx].f.marked == mark)
4810 return;
4811
4812
4813 if (DIR_IS_DOTDOT (panel->dir.list[idx].fname->str))
4814 return;
4815
4816 file_mark (panel, idx, mark);
4817 if (panel->dir.list[idx].f.marked != 0)
4818 {
4819 panel->marked++;
4820
4821 if (S_ISDIR (panel->dir.list[idx].st.st_mode))
4822 {
4823 if (panel->dir.list[idx].f.dir_size_computed != 0)
4824 panel->total += (uintmax_t) panel->dir.list[idx].st.st_size;
4825 panel->dirs_marked++;
4826 }
4827 else
4828 panel->total += (uintmax_t) panel->dir.list[idx].st.st_size;
4829
4830 set_colors (panel);
4831 }
4832 else
4833 {
4834 if (S_ISDIR (panel->dir.list[idx].st.st_mode))
4835 {
4836 if (panel->dir.list[idx].f.dir_size_computed != 0)
4837 panel->total -= (uintmax_t) panel->dir.list[idx].st.st_size;
4838 panel->dirs_marked--;
4839 }
4840 else
4841 panel->total -= (uintmax_t) panel->dir.list[idx].st.st_size;
4842
4843 panel->marked--;
4844 }
4845 }
4846
4847
4848
4849
4850
4851
4852 gboolean
4853 panel_do_cd (WPanel *panel, const vfs_path_t *new_dir_vpath, enum cd_enum cd_type)
4854 {
4855 gboolean r;
4856
4857 r = panel_do_cd_int (panel, new_dir_vpath, cd_type);
4858 if (r)
4859 directory_history_add (panel, panel->cwd_vpath);
4860 return r;
4861 }
4862
4863
4864
4865 void
4866 file_mark (WPanel *panel, int lc_index, int val)
4867 {
4868 if (panel->dir.list[lc_index].f.marked != val)
4869 {
4870 panel->dir.list[lc_index].f.marked = val;
4871 panel->dirty = TRUE;
4872 }
4873 }
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886 const GString *
4887 panel_find_marked_file (const WPanel *panel, int *current_file)
4888 {
4889 while (panel->dir.list[*current_file].f.marked == 0 && *current_file < panel->dir.len)
4890 (*current_file)++;
4891
4892 return (*current_file >= panel->dir.len ? NULL : panel->dir.list[*current_file].fname);
4893 }
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907 const GString *
4908 panel_get_marked_file (const WPanel *panel, int *current_file)
4909 {
4910 const file_entry_t *fe;
4911
4912 if (panel->marked != 0)
4913 return panel_find_marked_file (panel, current_file);
4914
4915 fe = panel_current_entry (panel);
4916
4917 return (fe == NULL ? NULL : fe->fname);
4918 }
4919
4920
4921
4922 void
4923 panel_re_sort (WPanel *panel)
4924 {
4925 char *filename;
4926 const file_entry_t *fe;
4927 int i;
4928
4929 if (panel == NULL)
4930 return;
4931
4932 fe = panel_current_entry (panel);
4933 if (fe == NULL)
4934 return;
4935
4936 filename = g_strndup (fe->fname->str, fe->fname->len);
4937 unselect_item (panel);
4938 dir_list_sort (&panel->dir, panel->sort_field->sort_routine, &panel->sort_info);
4939 panel->current = -1;
4940
4941 for (i = panel->dir.len; i != 0; i--)
4942 if (strcmp (panel->dir.list[i - 1].fname->str, filename) == 0)
4943 {
4944 panel->current = i - 1;
4945 break;
4946 }
4947
4948 g_free (filename);
4949 panel->top = panel->current - panel_items (panel) / 2;
4950 select_item (panel);
4951 panel->dirty = TRUE;
4952 }
4953
4954
4955
4956 void
4957 panel_set_sort_order (WPanel *panel, const panel_field_t *sort_order)
4958 {
4959 if (sort_order == NULL)
4960 return;
4961
4962 panel->sort_field = sort_order;
4963
4964
4965 if (sort_order->sort_routine == (GCompareFunc) unsorted)
4966 {
4967 const file_entry_t *fe;
4968 char *current_file = NULL;
4969
4970 fe = panel_current_entry (panel);
4971 if (fe != NULL)
4972 current_file = g_strndup (fe->fname->str, fe->fname->len);
4973 panel_reload (panel);
4974 panel_set_current_by_name (panel, current_file);
4975 g_free (current_file);
4976 }
4977 panel_re_sort (panel);
4978 }
4979
4980
4981
4982
4983
4984
4985
4986 void
4987 panel_change_encoding (WPanel *panel)
4988 {
4989 const char *encoding = NULL;
4990 char *errmsg;
4991 int r;
4992
4993 r = select_charset (-1, -1, panel->codepage, FALSE);
4994
4995 if (r == SELECT_CHARSET_CANCEL)
4996 return;
4997
4998 panel->codepage = r;
4999
5000 if (panel->codepage == SELECT_CHARSET_NO_TRANSLATE)
5001 {
5002
5003 vfs_path_t *cd_path_vpath;
5004
5005 g_free (init_translation_table (mc_global.display_codepage, mc_global.display_codepage));
5006 cd_path_vpath = remove_encoding_from_path (panel->cwd_vpath);
5007 panel_do_cd (panel, cd_path_vpath, cd_parse_command);
5008 show_dir (panel);
5009 vfs_path_free (cd_path_vpath, TRUE);
5010 return;
5011 }
5012
5013 errmsg = init_translation_table (panel->codepage, mc_global.display_codepage);
5014 if (errmsg != NULL)
5015 {
5016 message (D_ERROR, MSG_ERROR, "%s", errmsg);
5017 g_free (errmsg);
5018 return;
5019 }
5020
5021 encoding = get_codepage_id (panel->codepage);
5022 if (encoding != NULL)
5023 {
5024 vfs_path_change_encoding (panel->cwd_vpath, encoding);
5025
5026 if (!panel_do_cd (panel, panel->cwd_vpath, cd_parse_command))
5027 cd_error_message (vfs_path_as_str (panel->cwd_vpath));
5028 }
5029 }
5030
5031
5032
5033
5034
5035
5036
5037 vfs_path_t *
5038 remove_encoding_from_path (const vfs_path_t *vpath)
5039 {
5040 vfs_path_t *ret_vpath;
5041 GString *tmp_conv;
5042 int indx;
5043
5044 ret_vpath = vfs_path_new (FALSE);
5045
5046 tmp_conv = g_string_new ("");
5047
5048 for (indx = 0; indx < vfs_path_elements_count (vpath); indx++)
5049 {
5050 GIConv converter;
5051 vfs_path_element_t *path_element;
5052
5053 path_element = vfs_path_element_clone (vfs_path_get_by_index (vpath, indx));
5054
5055 if (path_element->encoding == NULL)
5056 {
5057 vfs_path_add_element (ret_vpath, path_element);
5058 continue;
5059 }
5060
5061 converter = str_crt_conv_to (path_element->encoding);
5062 if (converter == INVALID_CONV)
5063 {
5064 vfs_path_add_element (ret_vpath, path_element);
5065 continue;
5066 }
5067
5068 MC_PTR_FREE (path_element->encoding);
5069
5070 str_vfs_convert_from (converter, path_element->path, tmp_conv);
5071
5072 g_free (path_element->path);
5073 path_element->path = g_strndup (tmp_conv->str, tmp_conv->len);
5074
5075 g_string_set_size (tmp_conv, 0);
5076
5077 str_close_conv (converter);
5078 str_close_conv (path_element->dir.converter);
5079 path_element->dir.converter = INVALID_CONV;
5080 vfs_path_add_element (ret_vpath, path_element);
5081 }
5082 g_string_free (tmp_conv, TRUE);
5083 return ret_vpath;
5084 }
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101 void
5102 update_panels (panel_update_flags_t flags, const char *current_file)
5103 {
5104 WPanel *panel;
5105
5106
5107 if ((flags & UP_ONLY_CURRENT) == 0)
5108 update_one_panel (get_other_index (), flags, UP_KEEPSEL);
5109
5110 update_one_panel (get_current_index (), flags, current_file);
5111
5112 if (get_current_type () == view_listing)
5113 panel = PANEL (get_panel_widget (get_current_index ()));
5114 else
5115 panel = PANEL (get_panel_widget (get_other_index ()));
5116
5117 if (!panel->is_panelized)
5118 (void) mc_chdir (panel->cwd_vpath);
5119 }
5120
5121
5122
5123 gsize
5124 panel_get_num_of_sortable_fields (void)
5125 {
5126 gsize ret = 0, lc_index;
5127
5128 for (lc_index = 0; panel_fields[lc_index].id != NULL; lc_index++)
5129 if (panel_fields[lc_index].is_user_choice)
5130 ret++;
5131 return ret;
5132 }
5133
5134
5135
5136 char **
5137 panel_get_sortable_fields (gsize *array_size)
5138 {
5139 char **ret;
5140 gsize lc_index, i;
5141
5142 lc_index = panel_get_num_of_sortable_fields ();
5143
5144 ret = g_try_new0 (char *, lc_index + 1);
5145 if (ret == NULL)
5146 return NULL;
5147
5148 if (array_size != NULL)
5149 *array_size = lc_index;
5150
5151 lc_index = 0;
5152
5153 for (i = 0; panel_fields[i].id != NULL; i++)
5154 if (panel_fields[i].is_user_choice)
5155 ret[lc_index++] = g_strdup (_ (panel_fields[i].title_hotkey));
5156
5157 return ret;
5158 }
5159
5160
5161
5162 const panel_field_t *
5163 panel_get_field_by_id (const char *name)
5164 {
5165 gsize lc_index;
5166
5167 for (lc_index = 0; panel_fields[lc_index].id != NULL; lc_index++)
5168 if (panel_fields[lc_index].id != NULL && strcmp (name, panel_fields[lc_index].id) == 0)
5169 return &panel_fields[lc_index];
5170
5171 return NULL;
5172 }
5173
5174
5175
5176 const panel_field_t *
5177 panel_get_field_by_title_hotkey (const char *name)
5178 {
5179 gsize lc_index;
5180
5181 for (lc_index = 0; panel_fields[lc_index].id != NULL; lc_index++)
5182 if (panel_fields[lc_index].title_hotkey != NULL
5183 && strcmp (name, _ (panel_fields[lc_index].title_hotkey)) == 0)
5184 return &panel_fields[lc_index];
5185
5186 return NULL;
5187 }
5188
5189
5190
5191 const panel_field_t *
5192 panel_get_field_by_title (const char *name)
5193 {
5194 gsize lc_index;
5195
5196 for (lc_index = 0; panel_fields[lc_index].id != NULL; lc_index++)
5197 {
5198 const char *title;
5199
5200 title = panel_get_title_without_hotkey (panel_fields[lc_index].title_hotkey);
5201 if (strcmp (title, name) == 0)
5202 return &panel_fields[lc_index];
5203 }
5204
5205 return NULL;
5206 }
5207
5208
5209
5210 gsize
5211 panel_get_num_of_user_possible_fields (void)
5212 {
5213 gsize ret = 0, lc_index;
5214
5215 for (lc_index = 0; panel_fields[lc_index].id != NULL; lc_index++)
5216 if (panel_fields[lc_index].use_in_user_format)
5217 ret++;
5218
5219 return ret;
5220 }
5221
5222
5223
5224 char **
5225 panel_get_user_possible_fields (gsize *array_size)
5226 {
5227 char **ret;
5228 gsize lc_index, i;
5229
5230 lc_index = panel_get_num_of_user_possible_fields ();
5231
5232 ret = g_try_new0 (char *, lc_index + 1);
5233 if (ret == NULL)
5234 return NULL;
5235
5236 if (array_size != NULL)
5237 *array_size = lc_index;
5238
5239 lc_index = 0;
5240
5241 for (i = 0; panel_fields[i].id != NULL; i++)
5242 if (panel_fields[i].use_in_user_format)
5243 ret[lc_index++] = g_strdup (_ (panel_fields[i].title_hotkey));
5244
5245 return ret;
5246 }
5247
5248
5249
5250 void
5251 panel_panelize_cd (void)
5252 {
5253 WPanel *panel;
5254 int i;
5255 dir_list *list;
5256 panelized_descr_t *pdescr;
5257 dir_list *plist;
5258 gboolean panelized_same;
5259
5260 if (!SELECTED_IS_PANEL)
5261 create_panel (MENU_PANEL_IDX, view_listing);
5262
5263 panel = PANEL (get_panel_widget (MENU_PANEL_IDX));
5264
5265 dir_list_clean (&panel->dir);
5266
5267 if (panel->panelized_descr == NULL)
5268 panel->panelized_descr = panelized_descr_new ();
5269
5270 pdescr = panel->panelized_descr;
5271 plist = &pdescr->list;
5272
5273 if (pdescr->root_vpath == NULL)
5274 panel_panelize_change_root (panel, panel->cwd_vpath);
5275
5276 if (plist->len < 1)
5277 dir_list_init (plist);
5278 else if (plist->len > panel->dir.size)
5279 dir_list_grow (&panel->dir, plist->len - panel->dir.size);
5280
5281 list = &panel->dir;
5282 list->len = plist->len;
5283
5284 panelized_same = vfs_path_equal (pdescr->root_vpath, panel->cwd_vpath);
5285
5286 for (i = 0; i < plist->len; i++)
5287 {
5288 if (panelized_same || DIR_IS_DOTDOT (plist->list[i].fname->str))
5289 list->list[i].fname = mc_g_string_dup (plist->list[i].fname);
5290 else
5291 {
5292 vfs_path_t *tmp_vpath;
5293
5294 tmp_vpath =
5295 vfs_path_append_new (pdescr->root_vpath, plist->list[i].fname->str, (char *) NULL);
5296 list->list[i].fname = g_string_new_take (vfs_path_free (tmp_vpath, FALSE));
5297 }
5298 list->list[i].f.link_to_dir = plist->list[i].f.link_to_dir;
5299 list->list[i].f.stale_link = plist->list[i].f.stale_link;
5300 list->list[i].f.dir_size_computed = plist->list[i].f.dir_size_computed;
5301 list->list[i].f.marked = plist->list[i].f.marked;
5302 list->list[i].st = plist->list[i].st;
5303 list->list[i].name_sort_key = plist->list[i].name_sort_key;
5304 list->list[i].extension_sort_key = plist->list[i].extension_sort_key;
5305 }
5306
5307 panel->is_panelized = TRUE;
5308 panel_panelize_absolutize_if_needed (panel);
5309
5310 panel_set_current_by_name (panel, NULL);
5311 }
5312
5313
5314
5315
5316
5317
5318
5319
5320 void
5321 panel_panelize_change_root (WPanel *panel, const vfs_path_t *new_root)
5322 {
5323 if (panel->panelized_descr == NULL)
5324 panel->panelized_descr = panelized_descr_new ();
5325 else
5326 vfs_path_free (panel->panelized_descr->root_vpath, TRUE);
5327
5328 panel->panelized_descr->root_vpath = vfs_path_clone (new_root);
5329 }
5330
5331
5332
5333
5334
5335
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345
5346
5347
5348
5349
5350 void
5351 panel_panelize_absolutize_if_needed (WPanel *panel)
5352 {
5353 const dir_list *const list = &panel->dir;
5354
5355
5356
5357 if (list->len > 1 && g_path_is_absolute (list->list[1].fname->str))
5358 {
5359 vfs_path_t *root;
5360
5361 root = vfs_path_from_str (PATH_SEP_STR);
5362 panel_set_cwd (panel, root);
5363 if (panel == current_panel)
5364 mc_chdir (root);
5365 vfs_path_free (root, TRUE);
5366 }
5367 }
5368
5369
5370
5371 void
5372 panel_panelize_save (WPanel *panel)
5373 {
5374 int i;
5375 dir_list *list = &panel->dir;
5376 dir_list *plist;
5377
5378 panel_panelize_change_root (panel, panel->cwd_vpath);
5379
5380 plist = &panel->panelized_descr->list;
5381
5382 if (plist->len > 0)
5383 dir_list_clean (plist);
5384 if (panel->dir.len == 0)
5385 return;
5386
5387 if (panel->dir.len > plist->size)
5388 dir_list_grow (plist, panel->dir.len - plist->size);
5389 plist->len = panel->dir.len;
5390
5391 for (i = 0; i < panel->dir.len; i++)
5392 {
5393 plist->list[i].fname = mc_g_string_dup (list->list[i].fname);
5394 plist->list[i].f.link_to_dir = list->list[i].f.link_to_dir;
5395 plist->list[i].f.stale_link = list->list[i].f.stale_link;
5396 plist->list[i].f.dir_size_computed = list->list[i].f.dir_size_computed;
5397 plist->list[i].f.marked = list->list[i].f.marked;
5398 plist->list[i].st = list->list[i].st;
5399 plist->list[i].name_sort_key = list->list[i].name_sort_key;
5400 plist->list[i].extension_sort_key = list->list[i].extension_sort_key;
5401 }
5402 }
5403
5404
5405
5406 void
5407 panel_init (void)
5408 {
5409 panel_sort_up_char = mc_skin_get ("widget-panel", "sort-up-char", "'");
5410 panel_sort_down_char = mc_skin_get ("widget-panel", "sort-down-char", ".");
5411 panel_hiddenfiles_show_char = mc_skin_get ("widget-panel", "hiddenfiles-show-char", ".");
5412 panel_hiddenfiles_hide_char = mc_skin_get ("widget-panel", "hiddenfiles-hide-char", ".");
5413 panel_history_prev_item_char = mc_skin_get ("widget-panel", "history-prev-item-char", "<");
5414 panel_history_next_item_char = mc_skin_get ("widget-panel", "history-next-item-char", ">");
5415 panel_history_show_list_char = mc_skin_get ("widget-panel", "history-show-list-char", "^");
5416 panel_filename_scroll_left_char =
5417 mc_skin_get ("widget-panel", "filename-scroll-left-char", "{");
5418 panel_filename_scroll_right_char =
5419 mc_skin_get ("widget-panel", "filename-scroll-right-char", "}");
5420
5421 string_file_name_buffer = g_string_sized_new (MC_MAXFILENAMELEN);
5422
5423 mc_event_add (MCEVENT_GROUP_FILEMANAGER, "update_panels", event_update_panels, NULL, NULL);
5424 mc_event_add (MCEVENT_GROUP_FILEMANAGER, "panel_save_current_file_to_clip_file",
5425 panel_save_current_file_to_clip_file, NULL, NULL);
5426 }
5427
5428
5429
5430 void
5431 panel_deinit (void)
5432 {
5433 g_free (panel_sort_up_char);
5434 g_free (panel_sort_down_char);
5435 g_free (panel_hiddenfiles_show_char);
5436 g_free (panel_hiddenfiles_hide_char);
5437 g_free (panel_history_prev_item_char);
5438 g_free (panel_history_next_item_char);
5439 g_free (panel_history_show_list_char);
5440 g_free (panel_filename_scroll_left_char);
5441 g_free (panel_filename_scroll_right_char);
5442 g_string_free (string_file_name_buffer, TRUE);
5443 }
5444
5445
5446
5447 gboolean
5448 panel_cd (WPanel *panel, const vfs_path_t *new_dir_vpath, enum cd_enum exact)
5449 {
5450 gboolean res;
5451 const vfs_path_t *_new_dir_vpath = new_dir_vpath;
5452
5453 if (panel->is_panelized)
5454 {
5455 size_t new_vpath_len;
5456
5457 new_vpath_len = vfs_path_len (new_dir_vpath);
5458 if (vfs_path_equal_len (new_dir_vpath, panel->panelized_descr->root_vpath, new_vpath_len))
5459 _new_dir_vpath = panel->panelized_descr->root_vpath;
5460 }
5461
5462 res = panel_do_cd (panel, _new_dir_vpath, exact);
5463
5464 if (res)
5465 {
5466 const vfs_path_element_t *path_element;
5467
5468 path_element = vfs_path_get_by_index (panel->cwd_vpath, -1);
5469 if (path_element->encoding != NULL)
5470 panel->codepage = get_codepage_index (path_element->encoding);
5471 else
5472 panel->codepage = SELECT_CHARSET_NO_TRANSLATE;
5473 }
5474
5475 return res;
5476 }
5477
5478
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