This source file includes following definitions.
- stop_dialogs
- treebox_cmd
- listmode_cmd
- create_panel_menu
- create_file_menu
- create_command_menu
- create_options_menu
- init_menu
- menu_last_selected_cmd
- menu_cmd
- sort_cmd
- midnight_get_shortcut
- midnight_get_title
- toggle_panels_split
- check_panel_timestamp
- check_current_panel_timestamp
- check_other_panel_timestamp
- print_vfs_message
- create_panels
- midnight_put_panel_path
- put_link
- put_current_link
- put_other_link
- put_current_selected
- put_tagged
- put_current_tagged
- put_other_tagged
- setup_mc
- setup_dummy_mc
- done_mc
- create_file_manager
- prepend_cwd_on_local
- mc_maybe_editor_or_viewer
- show_editor_viewer_history
- quit_cmd_internal
- quit_cmd
- update_dirty_panels
- toggle_show_hidden
- midnight_execute_cmd
- is_cmdline_mute
- handle_cmdline_enter
- midnight_callback
- update_menu
- midnight_set_buttonbar
- get_random_hint
- load_hint
- change_panel
- save_cwds_stat
- quiet_quit_cmd
- do_nc
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34 #include <config.h>
35
36 #include <ctype.h>
37 #include <locale.h>
38 #include <stdio.h>
39 #include <stdlib.h>
40 #include <string.h>
41 #include <sys/types.h>
42 #include <sys/stat.h>
43 #include <sys/wait.h>
44 #include <pwd.h>
45
46 #include "lib/global.h"
47 #include "lib/fileloc.h"
48
49 #include "lib/tty/tty.h"
50 #include "lib/tty/key.h"
51 #include "lib/skin.h"
52 #include "lib/util.h"
53
54 #include "lib/vfs/vfs.h"
55
56 #include "src/args.h"
57 #ifdef ENABLE_SUBSHELL
58 #include "src/subshell/subshell.h"
59 #endif
60 #include "src/execute.h"
61 #include "src/setup.h"
62 #include "src/learn.h"
63 #include "src/keymap.h"
64 #include "lib/fileloc.h"
65 #include "lib/keybind.h"
66 #include "lib/event.h"
67
68 #include "tree.h"
69 #include "boxes.h"
70 #include "layout.h"
71 #include "cmd.h"
72 #include "hotlist.h"
73 #include "panelize.h"
74 #include "command.h"
75 #include "dir.h"
76
77 #ifdef USE_INTERNAL_EDIT
78 #include "src/editor/edit.h"
79 #endif
80
81 #ifdef USE_DIFF_VIEW
82 #include "src/diffviewer/ydiff.h"
83 #endif
84
85 #include "src/consaver/cons.saver.h"
86 #include "src/file_history.h"
87
88 #include "filemanager.h"
89
90
91
92
93
94
95
96
97
98 WPanel *left_panel = NULL;
99 WPanel *right_panel = NULL;
100
101 WPanel *current_panel = NULL;
102
103
104 WMenuBar *the_menubar = NULL;
105
106 WLabel *the_prompt;
107
108 WLabel *the_hint;
109
110 WButtonBar *the_bar;
111
112
113 const char *mc_prompt = NULL;
114
115
116
117 #ifdef HAVE_CHARSET
118
119
120
121
122 #endif
123
124
125
126
127
128
129
130 static menu_t *left_menu, *right_menu;
131
132
133
134
135
136
137
138 static void
139 stop_dialogs (void)
140 {
141 dlg_close (filemanager);
142
143 if (top_dlg != NULL)
144 dlg_close (DIALOG (top_dlg->data));
145 }
146
147
148
149 static void
150 treebox_cmd (void)
151 {
152 char *sel_dir;
153
154 sel_dir = tree_box (panel_current_entry (current_panel)->fname->str);
155 if (sel_dir != NULL)
156 {
157 vfs_path_t *sel_vdir;
158
159 sel_vdir = vfs_path_from_str (sel_dir);
160 panel_cd (current_panel, sel_vdir, cd_exact);
161 vfs_path_free (sel_vdir, TRUE);
162 g_free (sel_dir);
163 }
164 }
165
166
167
168 #ifdef LISTMODE_EDITOR
169 static void
170 listmode_cmd (void)
171 {
172 char *newmode;
173
174 if (get_current_type () != view_listing)
175 return;
176
177 newmode = listmode_edit (current_panel->user_format);
178 if (!newmode)
179 return;
180
181 g_free (current_panel->user_format);
182 current_panel->list_format = list_user;
183 current_panel->user_format = newmode;
184 set_panel_formats (current_panel);
185
186 do_refresh ();
187 }
188 #endif
189
190
191
192 static GList *
193 create_panel_menu (void)
194 {
195 GList *entries = NULL;
196
197 entries = g_list_prepend (entries, menu_entry_new (_("File listin&g"), CK_PanelListing));
198 entries = g_list_prepend (entries, menu_entry_new (_("&Quick view"), CK_PanelQuickView));
199 entries = g_list_prepend (entries, menu_entry_new (_("&Info"), CK_PanelInfo));
200 entries = g_list_prepend (entries, menu_entry_new (_("&Tree"), CK_PanelTree));
201 entries = g_list_prepend (entries, menu_separator_new ());
202 entries =
203 g_list_prepend (entries, menu_entry_new (_("&Listing format..."), CK_SetupListingFormat));
204 entries = g_list_prepend (entries, menu_entry_new (_("&Sort order..."), CK_Sort));
205 entries = g_list_prepend (entries, menu_entry_new (_("&Filter..."), CK_Filter));
206 #ifdef HAVE_CHARSET
207 entries = g_list_prepend (entries, menu_entry_new (_("&Encoding..."), CK_SelectCodepage));
208 #endif
209 entries = g_list_prepend (entries, menu_separator_new ());
210 #ifdef ENABLE_VFS_FTP
211 entries = g_list_prepend (entries, menu_entry_new (_("FT&P link..."), CK_ConnectFtp));
212 #endif
213 #ifdef ENABLE_VFS_SHELL
214 entries = g_list_prepend (entries, menu_entry_new (_("S&hell link..."), CK_ConnectShell));
215 #endif
216 #ifdef ENABLE_VFS_SFTP
217 entries = g_list_prepend (entries, menu_entry_new (_("SFTP li&nk..."), CK_ConnectSftp));
218 #endif
219 entries = g_list_prepend (entries, menu_entry_new (_("Paneli&ze"), CK_Panelize));
220 entries = g_list_prepend (entries, menu_separator_new ());
221 entries = g_list_prepend (entries, menu_entry_new (_("&Rescan"), CK_Reread));
222
223 return g_list_reverse (entries);
224 }
225
226
227
228 static GList *
229 create_file_menu (void)
230 {
231 GList *entries = NULL;
232
233 entries = g_list_prepend (entries, menu_entry_new (_("&View"), CK_View));
234 entries = g_list_prepend (entries, menu_entry_new (_("Vie&w file..."), CK_ViewFile));
235 entries = g_list_prepend (entries, menu_entry_new (_("&Filtered view"), CK_ViewFiltered));
236 entries = g_list_prepend (entries, menu_entry_new (_("&Edit"), CK_Edit));
237 entries = g_list_prepend (entries, menu_entry_new (_("&Copy"), CK_Copy));
238 entries = g_list_prepend (entries, menu_entry_new (_("C&hmod"), CK_ChangeMode));
239 entries = g_list_prepend (entries, menu_entry_new (_("&Link"), CK_Link));
240 entries = g_list_prepend (entries, menu_entry_new (_("&Symlink"), CK_LinkSymbolic));
241 entries =
242 g_list_prepend (entries, menu_entry_new (_("Relative symlin&k"), CK_LinkSymbolicRelative));
243 entries = g_list_prepend (entries, menu_entry_new (_("Edit s&ymlink"), CK_LinkSymbolicEdit));
244 entries = g_list_prepend (entries, menu_entry_new (_("Ch&own"), CK_ChangeOwn));
245 entries = g_list_prepend (entries, menu_entry_new (_("&Advanced chown"), CK_ChangeOwnAdvanced));
246 #ifdef ENABLE_EXT2FS_ATTR
247 entries = g_list_prepend (entries, menu_entry_new (_("Cha&ttr"), CK_ChangeAttributes));
248 #endif
249 entries = g_list_prepend (entries, menu_entry_new (_("&Rename/Move"), CK_Move));
250 entries = g_list_prepend (entries, menu_entry_new (_("&Mkdir"), CK_MakeDir));
251 entries = g_list_prepend (entries, menu_entry_new (_("&Delete"), CK_Delete));
252 entries = g_list_prepend (entries, menu_entry_new (_("&Quick cd"), CK_CdQuick));
253 entries = g_list_prepend (entries, menu_separator_new ());
254 entries = g_list_prepend (entries, menu_entry_new (_("Select &group"), CK_Select));
255 entries = g_list_prepend (entries, menu_entry_new (_("U&nselect group"), CK_Unselect));
256 entries = g_list_prepend (entries, menu_entry_new (_("&Invert selection"), CK_SelectInvert));
257 entries = g_list_prepend (entries, menu_separator_new ());
258 entries = g_list_prepend (entries, menu_entry_new (_("E&xit"), CK_Quit));
259
260 return g_list_reverse (entries);
261 }
262
263
264
265 static GList *
266 create_command_menu (void)
267 {
268
269
270
271
272 GList *entries = NULL;
273
274 entries = g_list_prepend (entries, menu_entry_new (_("&User menu"), CK_UserMenu));
275 entries = g_list_prepend (entries, menu_entry_new (_("&Directory tree"), CK_Tree));
276 entries = g_list_prepend (entries, menu_entry_new (_("&Find file"), CK_Find));
277 entries = g_list_prepend (entries, menu_entry_new (_("S&wap panels"), CK_Swap));
278 entries = g_list_prepend (entries, menu_entry_new (_("Switch &panels on/off"), CK_Shell));
279 entries = g_list_prepend (entries, menu_entry_new (_("&Compare directories"), CK_CompareDirs));
280 #ifdef USE_DIFF_VIEW
281 entries = g_list_prepend (entries, menu_entry_new (_("C&ompare files"), CK_CompareFiles));
282 #endif
283 entries =
284 g_list_prepend (entries, menu_entry_new (_("E&xternal panelize"), CK_ExternalPanelize));
285 entries = g_list_prepend (entries, menu_entry_new (_("Show directory s&izes"), CK_DirSize));
286 entries = g_list_prepend (entries, menu_separator_new ());
287 entries = g_list_prepend (entries, menu_entry_new (_("Command &history"), CK_History));
288 entries =
289 g_list_prepend (entries,
290 menu_entry_new (_("Viewed/edited files hi&story"), CK_EditorViewerHistory));
291 entries = g_list_prepend (entries, menu_entry_new (_("Di&rectory hotlist"), CK_HotList));
292 #ifdef ENABLE_VFS
293 entries = g_list_prepend (entries, menu_entry_new (_("&Active VFS list"), CK_VfsList));
294 #endif
295 #ifdef ENABLE_BACKGROUND
296 entries = g_list_prepend (entries, menu_entry_new (_("&Background jobs"), CK_Jobs));
297 #endif
298 entries = g_list_prepend (entries, menu_entry_new (_("Screen lis&t"), CK_ScreenList));
299 entries = g_list_prepend (entries, menu_separator_new ());
300 #ifdef ENABLE_VFS_UNDELFS
301 entries =
302 g_list_prepend (entries, menu_entry_new (_("&Undelete files (ext2fs only)"), CK_Undelete));
303 #endif
304 #ifdef LISTMODE_EDITOR
305 entries = g_list_prepend (entries, menu_entry_new (_("&Listing format edit"), CK_ListMode));
306 #endif
307 #if defined (ENABLE_VFS_UNDELFS) || defined (LISTMODE_EDITOR)
308 entries = g_list_prepend (entries, menu_separator_new ());
309 #endif
310 entries =
311 g_list_prepend (entries, menu_entry_new (_("Edit &extension file"), CK_EditExtensionsFile));
312 entries = g_list_prepend (entries, menu_entry_new (_("Edit &menu file"), CK_EditUserMenu));
313 entries =
314 g_list_prepend (entries,
315 menu_entry_new (_("Edit hi&ghlighting group file"),
316 CK_EditFileHighlightFile));
317
318 return g_list_reverse (entries);
319 }
320
321
322
323 static GList *
324 create_options_menu (void)
325 {
326 GList *entries = NULL;
327
328 entries = g_list_prepend (entries, menu_entry_new (_("&Configuration..."), CK_Options));
329 entries = g_list_prepend (entries, menu_entry_new (_("&Layout..."), CK_OptionsLayout));
330 entries = g_list_prepend (entries, menu_entry_new (_("&Panel options..."), CK_OptionsPanel));
331 entries = g_list_prepend (entries, menu_entry_new (_("C&onfirmation..."), CK_OptionsConfirm));
332 entries = g_list_prepend (entries, menu_entry_new (_("&Appearance..."), CK_OptionsAppearance));
333 entries =
334 g_list_prepend (entries, menu_entry_new (_("&Display bits..."), CK_OptionsDisplayBits));
335 entries = g_list_prepend (entries, menu_entry_new (_("Learn &keys..."), CK_LearnKeys));
336 #ifdef ENABLE_VFS
337 entries = g_list_prepend (entries, menu_entry_new (_("&Virtual FS..."), CK_OptionsVfs));
338 #endif
339 entries = g_list_prepend (entries, menu_separator_new ());
340 entries = g_list_prepend (entries, menu_entry_new (_("&Save setup"), CK_SaveSetup));
341
342 return g_list_reverse (entries);
343 }
344
345
346
347 static void
348 init_menu (void)
349 {
350 left_menu = menu_new ("", create_panel_menu (), "[Left and Right Menus]");
351 menubar_add_menu (the_menubar, left_menu);
352 menubar_add_menu (the_menubar, menu_new (_("&File"), create_file_menu (), "[File Menu]"));
353 menubar_add_menu (the_menubar,
354 menu_new (_("&Command"), create_command_menu (), "[Command Menu]"));
355 menubar_add_menu (the_menubar,
356 menu_new (_("&Options"), create_options_menu (), "[Options Menu]"));
357 right_menu = menu_new ("", create_panel_menu (), "[Left and Right Menus]");
358 menubar_add_menu (the_menubar, right_menu);
359 update_menu ();
360 }
361
362
363
364 static void
365 menu_last_selected_cmd (void)
366 {
367 menubar_activate (the_menubar, drop_menus, -1);
368 }
369
370
371
372 static void
373 menu_cmd (void)
374 {
375 int selected;
376
377 if ((get_current_index () == 0) == current_panel->active)
378 selected = 0;
379 else
380 selected = g_list_length (the_menubar->menu) - 1;
381
382 menubar_activate (the_menubar, drop_menus, selected);
383 }
384
385
386
387 static void
388 sort_cmd (void)
389 {
390 WPanel *p;
391 const panel_field_t *sort_order;
392
393 if (!SELECTED_IS_PANEL)
394 return;
395
396 p = MENU_PANEL;
397 sort_order = sort_box (&p->sort_info, p->sort_field);
398 panel_set_sort_order (p, sort_order);
399 }
400
401
402
403 static char *
404 midnight_get_shortcut (long command)
405 {
406 const char *ext_map;
407 const char *shortcut = NULL;
408
409 shortcut = keybind_lookup_keymap_shortcut (filemanager_map, command);
410 if (shortcut != NULL)
411 return g_strdup (shortcut);
412
413 shortcut = keybind_lookup_keymap_shortcut (panel_map, command);
414 if (shortcut != NULL)
415 return g_strdup (shortcut);
416
417 ext_map = keybind_lookup_keymap_shortcut (filemanager_map, CK_ExtendedKeyMap);
418 if (ext_map != NULL)
419 shortcut = keybind_lookup_keymap_shortcut (filemanager_x_map, command);
420 if (shortcut != NULL)
421 return g_strdup_printf ("%s %s", ext_map, shortcut);
422
423 return NULL;
424 }
425
426
427
428 static char *
429 midnight_get_title (const WDialog * h, size_t len)
430 {
431 char *path;
432 char *login;
433 char *p;
434
435 (void) h;
436
437 title_path_prepare (&path, &login);
438
439 p = g_strdup_printf ("%s [%s]:%s", _("Panels:"), login, path);
440 g_free (path);
441 g_free (login);
442 path = g_strdup (str_trunc (p, len - 4));
443 g_free (p);
444
445 return path;
446 }
447
448
449
450 static void
451 toggle_panels_split (void)
452 {
453 panels_layout.horizontal_split = !panels_layout.horizontal_split;
454 layout_change ();
455 do_refresh ();
456 }
457
458
459
460 #ifdef ENABLE_VFS
461
462 static gboolean
463 check_panel_timestamp (const WPanel * panel, panel_view_mode_t mode, struct vfs_class *vclass,
464 vfsid id)
465 {
466 if (mode == view_listing)
467 {
468 const struct vfs_class *me;
469
470 me = vfs_path_get_last_path_vfs (panel->cwd_vpath);
471 if (me != vclass)
472 return FALSE;
473
474 if (vfs_getid (panel->cwd_vpath) != id)
475 return FALSE;
476 }
477 return TRUE;
478 }
479
480
481
482
483 static gboolean
484 check_current_panel_timestamp (const gchar * event_group_name, const gchar * event_name,
485 gpointer init_data, gpointer data)
486 {
487 ev_vfs_stamp_create_t *event_data = (ev_vfs_stamp_create_t *) data;
488
489 (void) event_group_name;
490 (void) event_name;
491 (void) init_data;
492
493 event_data->ret =
494 check_panel_timestamp (current_panel, get_current_type (), event_data->vclass,
495 event_data->id);
496 return !event_data->ret;
497 }
498
499
500
501
502 static gboolean
503 check_other_panel_timestamp (const gchar * event_group_name, const gchar * event_name,
504 gpointer init_data, gpointer data)
505 {
506 ev_vfs_stamp_create_t *event_data = (ev_vfs_stamp_create_t *) data;
507
508 (void) event_group_name;
509 (void) event_name;
510 (void) init_data;
511
512 event_data->ret =
513 check_panel_timestamp (other_panel, get_other_type (), event_data->vclass, event_data->id);
514 return !event_data->ret;
515 }
516 #endif
517
518
519
520
521 static gboolean
522 print_vfs_message (const gchar * event_group_name, const gchar * event_name,
523 gpointer init_data, gpointer data)
524 {
525 ev_vfs_print_message_t *event_data = (ev_vfs_print_message_t *) data;
526
527 (void) event_group_name;
528 (void) event_name;
529 (void) init_data;
530
531 if (mc_global.midnight_shutdown)
532 goto ret;
533
534 if (!mc_global.message_visible || the_hint == NULL || WIDGET (the_hint)->owner == NULL)
535 {
536 int col, row;
537
538 if (!nice_rotating_dash || (ok_to_refresh <= 0))
539 goto ret;
540
541
542 tty_getyx (&row, &col);
543
544 tty_gotoyx (0, 0);
545 tty_setcolor (NORMAL_COLOR);
546 tty_print_string (str_fit_to_term (event_data->msg, COLS - 1, J_LEFT));
547
548
549 tty_gotoyx (row, col);
550 mc_refresh ();
551 goto ret;
552 }
553
554 if (mc_global.message_visible)
555 set_hintbar (event_data->msg);
556
557 ret:
558 MC_PTR_FREE (event_data->msg);
559 return TRUE;
560 }
561
562
563
564 static void
565 create_panels (void)
566 {
567 int current_index, other_index;
568 panel_view_mode_t current_mode, other_mode;
569 char *current_dir, *other_dir;
570 vfs_path_t *original_dir;
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588 if (boot_current_is_left)
589 {
590
591 current_index = 0;
592 other_index = 1;
593 current_mode = startup_left_mode;
594 other_mode = startup_right_mode;
595
596 if (mc_run_param0 == NULL && mc_run_param1 == NULL)
597 {
598
599 current_dir = NULL;
600 other_dir = saved_other_dir;
601 }
602 else if (mc_run_param0 != NULL && mc_run_param1 != NULL)
603 {
604
605 current_dir = (char *) mc_run_param0;
606 other_dir = mc_run_param1;
607 }
608 else
609 {
610
611 current_dir = (char *) mc_run_param0;
612 other_dir = saved_other_dir;
613 }
614 }
615 else
616 {
617
618 current_index = 1;
619 other_index = 0;
620 current_mode = startup_right_mode;
621 other_mode = startup_left_mode;
622
623 if (mc_run_param0 == NULL && mc_run_param1 == NULL)
624 {
625
626 current_dir = NULL;
627 other_dir = saved_other_dir;
628 }
629 else if (mc_run_param0 != NULL && mc_run_param1 != NULL)
630 {
631
632 current_dir = (char *) mc_run_param0;
633 other_dir = mc_run_param1;
634 }
635 else
636 {
637
638 current_dir = (char *) mc_run_param0;
639 other_dir = saved_other_dir;
640 }
641 }
642
643
644 original_dir = vfs_path_clone (vfs_get_raw_current_dir ());
645
646
647 if (other_dir != NULL)
648 {
649 vfs_path_t *vpath;
650
651 if (g_path_is_absolute (other_dir))
652 vpath = vfs_path_from_str (other_dir);
653 else
654 vpath = vfs_path_append_new (original_dir, other_dir, (char *) NULL);
655 mc_chdir (vpath);
656 vfs_path_free (vpath, TRUE);
657 }
658 create_panel (other_index, other_mode);
659
660
661 if (current_dir == NULL)
662 mc_chdir (original_dir);
663 else
664 {
665 vfs_path_t *vpath;
666
667 if (g_path_is_absolute (current_dir))
668 vpath = vfs_path_from_str (current_dir);
669 else
670 vpath = vfs_path_append_new (original_dir, current_dir, (char *) NULL);
671 mc_chdir (vpath);
672 vfs_path_free (vpath, TRUE);
673 }
674 create_panel (current_index, current_mode);
675
676 if (startup_left_mode == view_listing)
677 current_panel = left_panel;
678 else if (right_panel != NULL)
679 current_panel = right_panel;
680 else
681 current_panel = left_panel;
682
683 vfs_path_free (original_dir, TRUE);
684
685 #ifdef ENABLE_VFS
686 mc_event_add (MCEVENT_GROUP_CORE, "vfs_timestamp", check_other_panel_timestamp, NULL, NULL);
687 mc_event_add (MCEVENT_GROUP_CORE, "vfs_timestamp", check_current_panel_timestamp, NULL, NULL);
688 #endif
689
690 mc_event_add (MCEVENT_GROUP_CORE, "vfs_print_message", print_vfs_message, NULL, NULL);
691 }
692
693
694
695 static void
696 midnight_put_panel_path (WPanel * panel)
697 {
698 vfs_path_t *cwd_vpath;
699 const char *cwd_vpath_str;
700
701 if (!command_prompt)
702 return;
703
704 #ifdef HAVE_CHARSET
705 cwd_vpath = remove_encoding_from_path (panel->cwd_vpath);
706 #else
707 cwd_vpath = vfs_path_clone (panel->cwd_vpath);
708 #endif
709
710 cwd_vpath_str = vfs_path_as_str (cwd_vpath);
711
712 command_insert (cmdline, cwd_vpath_str, FALSE);
713
714 if (!IS_PATH_SEP (cwd_vpath_str[strlen (cwd_vpath_str) - 1]))
715 command_insert (cmdline, PATH_SEP_STR, FALSE);
716
717 vfs_path_free (cwd_vpath, TRUE);
718 }
719
720
721
722 static void
723 put_link (WPanel * panel)
724 {
725 const file_entry_t *fe;
726
727 if (!command_prompt)
728 return;
729
730 fe = panel_current_entry (panel);
731
732 if (S_ISLNK (fe->st.st_mode))
733 {
734 char buffer[MC_MAXPATHLEN];
735 vfs_path_t *vpath;
736 int i;
737
738 vpath = vfs_path_append_new (panel->cwd_vpath, fe->fname->str, (char *) NULL);
739 i = mc_readlink (vpath, buffer, sizeof (buffer) - 1);
740 vfs_path_free (vpath, TRUE);
741
742 if (i > 0)
743 {
744 buffer[i] = '\0';
745 command_insert (cmdline, buffer, TRUE);
746 }
747 }
748 }
749
750
751
752 static void
753 put_current_link (void)
754 {
755 put_link (current_panel);
756 }
757
758
759
760 static void
761 put_other_link (void)
762 {
763 if (get_other_type () == view_listing)
764 put_link (other_panel);
765 }
766
767
768
769
770 static void
771 put_current_selected (void)
772 {
773 const char *tmp;
774
775 if (!command_prompt)
776 return;
777
778 if (get_current_type () == view_tree)
779 {
780 WTree *tree;
781 const vfs_path_t *selected_name;
782
783 tree = (WTree *) get_panel_widget (get_current_index ());
784 selected_name = tree_selected_name (tree);
785 tmp = vfs_path_as_str (selected_name);
786 }
787 else
788 tmp = panel_current_entry (current_panel)->fname->str;
789
790 command_insert (cmdline, tmp, TRUE);
791 }
792
793
794
795 static void
796 put_tagged (WPanel * panel)
797 {
798 if (!command_prompt)
799 return;
800 input_disable_update (cmdline);
801 if (panel->marked)
802 {
803 int i;
804
805 for (i = 0; i < panel->dir.len; i++)
806 if (panel->dir.list[i].f.marked != 0)
807 command_insert (cmdline, panel->dir.list[i].fname->str, TRUE);
808 }
809 else
810 command_insert (cmdline, panel_current_entry (panel)->fname->str, TRUE);
811
812 input_enable_update (cmdline);
813 }
814
815
816
817 static void
818 put_current_tagged (void)
819 {
820 put_tagged (current_panel);
821 }
822
823
824
825 static void
826 put_other_tagged (void)
827 {
828 if (get_other_type () == view_listing)
829 put_tagged (other_panel);
830 }
831
832
833
834 static void
835 setup_mc (void)
836 {
837 #ifdef HAVE_SLANG
838 #ifdef HAVE_CHARSET
839 tty_display_8bit (TRUE);
840 #else
841 tty_display_8bit (mc_global.full_eight_bits);
842 #endif
843
844 #else
845
846 #ifdef HAVE_CHARSET
847 tty_display_8bit (TRUE);
848 #else
849 tty_display_8bit (mc_global.eight_bit_clean);
850 #endif
851 #endif
852
853 if ((tty_baudrate () < 9600) || mc_global.tty.slow_terminal)
854 verbose = FALSE;
855 }
856
857
858
859 static void
860 setup_dummy_mc (void)
861 {
862 vfs_path_t *vpath;
863 char *d;
864 int ret;
865
866 d = vfs_get_cwd ();
867 setup_mc ();
868 vpath = vfs_path_from_str (d);
869 ret = mc_chdir (vpath);
870 (void) ret;
871 vfs_path_free (vpath, TRUE);
872 g_free (d);
873 }
874
875
876
877 static void
878 done_mc (void)
879 {
880
881
882
883
884
885
886 save_setup (auto_save_setup, panels_options.auto_save_setup);
887
888 vfs_stamp_path (vfs_get_raw_current_dir ());
889 }
890
891
892
893 static void
894 create_file_manager (void)
895 {
896 Widget *w = WIDGET (filemanager);
897 WGroup *g = GROUP (filemanager);
898
899 w->keymap = filemanager_map;
900 w->ext_keymap = filemanager_x_map;
901
902 filemanager->get_shortcut = midnight_get_shortcut;
903 filemanager->get_title = midnight_get_title;
904
905 widget_want_tab (w, TRUE);
906
907 the_menubar = menubar_new (NULL);
908 group_add_widget (g, the_menubar);
909 init_menu ();
910
911 create_panels ();
912 group_add_widget (g, get_panel_widget (0));
913 group_add_widget (g, get_panel_widget (1));
914
915 the_hint = label_new (0, 0, NULL);
916 the_hint->transparent = TRUE;
917 the_hint->auto_adjust_cols = 0;
918 WIDGET (the_hint)->rect.cols = COLS;
919 group_add_widget (g, the_hint);
920
921 cmdline = command_new (0, 0, 0);
922 group_add_widget (g, cmdline);
923
924 the_prompt = label_new (0, 0, mc_prompt);
925 the_prompt->transparent = TRUE;
926 group_add_widget (g, the_prompt);
927
928 the_bar = buttonbar_new ();
929 group_add_widget (g, the_bar);
930 midnight_set_buttonbar (the_bar);
931
932 #ifdef ENABLE_SUBSHELL
933
934
935 if (mc_global.tty.use_subshell)
936 add_select_channel (mc_global.tty.subshell_pty, load_prompt, NULL);
937 #endif
938 }
939
940
941
942
943 static vfs_path_t *
944 prepend_cwd_on_local (const char *filename)
945 {
946 vfs_path_t *vpath;
947
948 vpath = vfs_path_from_str (filename);
949 if (!vfs_file_is_local (vpath) || g_path_is_absolute (filename))
950 return vpath;
951
952 vfs_path_free (vpath, TRUE);
953
954 return vfs_path_append_new (vfs_get_raw_current_dir (), filename, (char *) NULL);
955 }
956
957
958
959
960
961
962 static gboolean
963 mc_maybe_editor_or_viewer (void)
964 {
965 gboolean ret;
966
967 switch (mc_global.mc_run_mode)
968 {
969 #ifdef USE_INTERNAL_EDIT
970 case MC_RUN_EDITOR:
971 ret = edit_files ((GList *) mc_run_param0);
972 break;
973 #endif
974 case MC_RUN_VIEWER:
975 {
976 vfs_path_t *vpath = NULL;
977
978 if (mc_run_param0 != NULL && *(char *) mc_run_param0 != '\0')
979 vpath = prepend_cwd_on_local ((char *) mc_run_param0);
980
981 ret = view_file (vpath, FALSE, TRUE);
982 vfs_path_free (vpath, TRUE);
983 break;
984 }
985 #ifdef USE_DIFF_VIEW
986 case MC_RUN_DIFFVIEWER:
987 ret = dview_diff_cmd (mc_run_param0, mc_run_param1);
988 break;
989 #endif
990 default:
991 ret = FALSE;
992 }
993
994 return ret;
995 }
996
997
998
999 static void
1000 show_editor_viewer_history (void)
1001 {
1002 char *s;
1003 int act;
1004
1005 s = show_file_history (WIDGET (filemanager), &act);
1006 if (s != NULL)
1007 {
1008 vfs_path_t *s_vpath;
1009
1010 switch (act)
1011 {
1012 case CK_Edit:
1013 s_vpath = vfs_path_from_str (s);
1014 edit_file_at_line (s_vpath, use_internal_edit, 0);
1015 break;
1016
1017 case CK_View:
1018 s_vpath = vfs_path_from_str (s);
1019 view_file (s_vpath, use_internal_view, FALSE);
1020 break;
1021
1022 default:
1023 {
1024 char *d;
1025
1026 d = g_path_get_dirname (s);
1027 s_vpath = vfs_path_from_str (d);
1028 panel_cd (current_panel, s_vpath, cd_exact);
1029 panel_set_current_by_name (current_panel, s);
1030 g_free (d);
1031 }
1032 }
1033
1034 g_free (s);
1035 vfs_path_free (s_vpath, TRUE);
1036 }
1037 }
1038
1039
1040
1041 static gboolean
1042 quit_cmd_internal (int quiet)
1043 {
1044 int q = quit;
1045 size_t n;
1046
1047 n = dialog_switch_num () - 1;
1048 if (n != 0)
1049 {
1050 char msg[BUF_MEDIUM];
1051
1052 g_snprintf (msg, sizeof (msg),
1053 ngettext ("You have %zu opened screen. Quit anyway?",
1054 "You have %zu opened screens. Quit anyway?", n), n);
1055
1056 if (query_dialog (_("The Midnight Commander"), msg, D_NORMAL, 2, _("&Yes"), _("&No")) != 0)
1057 return FALSE;
1058 q = 1;
1059 }
1060 else if (quiet || !confirm_exit)
1061 q = 1;
1062 else if (query_dialog (_("The Midnight Commander"),
1063 _("Do you really want to quit the Midnight Commander?"),
1064 D_NORMAL, 2, _("&Yes"), _("&No")) == 0)
1065 q = 1;
1066
1067 if (q != 0)
1068 {
1069 #ifdef ENABLE_SUBSHELL
1070 if (!mc_global.tty.use_subshell)
1071 stop_dialogs ();
1072 else if ((q = exit_subshell ()? 1 : 0) != 0)
1073 #endif
1074 stop_dialogs ();
1075 }
1076
1077 if (q != 0)
1078 quit |= 1;
1079 return (quit != 0);
1080 }
1081
1082
1083
1084 static gboolean
1085 quit_cmd (void)
1086 {
1087 return quit_cmd_internal (0);
1088 }
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099 static void
1100 update_dirty_panels (void)
1101 {
1102 if (get_current_type () == view_listing && current_panel->dirty)
1103 widget_draw (WIDGET (current_panel));
1104
1105 if (get_other_type () == view_listing && other_panel->dirty)
1106 widget_draw (WIDGET (other_panel));
1107 }
1108
1109
1110
1111 static void
1112 toggle_show_hidden (void)
1113 {
1114 panels_options.show_dot_files = !panels_options.show_dot_files;
1115 update_panels (UP_RELOAD, UP_KEEPSEL);
1116
1117 update_dirty_panels ();
1118 }
1119
1120
1121
1122 static cb_ret_t
1123 midnight_execute_cmd (Widget * sender, long command)
1124 {
1125 cb_ret_t res = MSG_HANDLED;
1126
1127 (void) sender;
1128
1129
1130 send_message (current_panel, NULL, MSG_ACTION, CK_SearchStop, NULL);
1131
1132 switch (command)
1133 {
1134 case CK_ChangePanel:
1135 (void) change_panel ();
1136 break;
1137 case CK_HotListAdd:
1138 add2hotlist_cmd (current_panel);
1139 break;
1140 case CK_SetupListingFormat:
1141 setup_listing_format_cmd ();
1142 break;
1143 case CK_ChangeMode:
1144 chmod_cmd (current_panel);
1145 break;
1146 case CK_ChangeOwn:
1147 chown_cmd (current_panel);
1148 break;
1149 case CK_ChangeOwnAdvanced:
1150 advanced_chown_cmd (current_panel);
1151 break;
1152 #ifdef ENABLE_EXT2FS_ATTR
1153 case CK_ChangeAttributes:
1154 chattr_cmd (current_panel);
1155 break;
1156 #endif
1157 case CK_CompareDirs:
1158 compare_dirs_cmd ();
1159 break;
1160 case CK_Options:
1161 configure_box ();
1162 break;
1163 #ifdef ENABLE_VFS
1164 case CK_OptionsVfs:
1165 configure_vfs_box ();
1166 break;
1167 #endif
1168 case CK_OptionsConfirm:
1169 confirm_box ();
1170 break;
1171 case CK_Copy:
1172 copy_cmd (current_panel);
1173 break;
1174 case CK_PutCurrentPath:
1175 midnight_put_panel_path (current_panel);
1176 break;
1177 case CK_PutCurrentSelected:
1178 put_current_selected ();
1179 break;
1180 case CK_PutCurrentFullSelected:
1181 midnight_put_panel_path (current_panel);
1182 put_current_selected ();
1183 break;
1184 case CK_PutCurrentLink:
1185 put_current_link ();
1186 break;
1187 case CK_PutCurrentTagged:
1188 put_current_tagged ();
1189 break;
1190 case CK_PutOtherPath:
1191 if (get_other_type () == view_listing)
1192 midnight_put_panel_path (other_panel);
1193 break;
1194 case CK_PutOtherLink:
1195 put_other_link ();
1196 break;
1197 case CK_PutOtherTagged:
1198 put_other_tagged ();
1199 break;
1200 case CK_Delete:
1201 delete_cmd (current_panel);
1202 break;
1203 case CK_ScreenList:
1204 dialog_switch_list ();
1205 break;
1206 #ifdef USE_DIFF_VIEW
1207 case CK_CompareFiles:
1208 diff_view_cmd ();
1209 break;
1210 #endif
1211 case CK_OptionsDisplayBits:
1212 display_bits_box ();
1213 break;
1214 case CK_Edit:
1215 edit_cmd (current_panel);
1216 break;
1217 #ifdef USE_INTERNAL_EDIT
1218 case CK_EditForceInternal:
1219 edit_cmd_force_internal (current_panel);
1220 break;
1221 #endif
1222 case CK_EditExtensionsFile:
1223 ext_cmd ();
1224 break;
1225 case CK_EditFileHighlightFile:
1226 edit_fhl_cmd ();
1227 break;
1228 case CK_EditUserMenu:
1229 edit_mc_menu_cmd ();
1230 break;
1231 case CK_LinkSymbolicEdit:
1232 edit_symlink_cmd ();
1233 break;
1234 case CK_ExternalPanelize:
1235 external_panelize_cmd ();
1236 break;
1237 case CK_ViewFiltered:
1238 view_filtered_cmd (current_panel);
1239 break;
1240 case CK_Find:
1241 find_cmd (current_panel);
1242 break;
1243 #ifdef ENABLE_VFS_SHELL
1244 case CK_ConnectShell:
1245 shelllink_cmd ();
1246 break;
1247 #endif
1248 #ifdef ENABLE_VFS_FTP
1249 case CK_ConnectFtp:
1250 ftplink_cmd ();
1251 break;
1252 #endif
1253 #ifdef ENABLE_VFS_SFTP
1254 case CK_ConnectSftp:
1255 sftplink_cmd ();
1256 break;
1257 #endif
1258 case CK_Panelize:
1259 panel_panelize_cd ();
1260 break;
1261 case CK_Help:
1262 help_cmd ();
1263 break;
1264 case CK_History:
1265
1266 send_message (cmdline, NULL, MSG_ACTION, CK_History, NULL);
1267 break;
1268 case CK_PanelInfo:
1269 if (sender == WIDGET (the_menubar))
1270 info_cmd ();
1271 else
1272 info_cmd_no_menu ();
1273 break;
1274 #ifdef ENABLE_BACKGROUND
1275 case CK_Jobs:
1276 jobs_box ();
1277 break;
1278 #endif
1279 case CK_OptionsLayout:
1280 layout_box ();
1281 break;
1282 case CK_OptionsAppearance:
1283 appearance_box ();
1284 break;
1285 case CK_LearnKeys:
1286 learn_keys ();
1287 break;
1288 case CK_Link:
1289 link_cmd (LINK_HARDLINK);
1290 break;
1291 case CK_PanelListing:
1292 listing_cmd ();
1293 break;
1294 #ifdef LISTMODE_EDITOR
1295 case CK_ListMode:
1296 listmode_cmd ();
1297 break;
1298 #endif
1299 case CK_Menu:
1300 menu_cmd ();
1301 break;
1302 case CK_MenuLastSelected:
1303 menu_last_selected_cmd ();
1304 break;
1305 case CK_MakeDir:
1306 mkdir_cmd (current_panel);
1307 break;
1308 case CK_OptionsPanel:
1309 panel_options_box ();
1310 break;
1311 #ifdef HAVE_CHARSET
1312 case CK_SelectCodepage:
1313 encoding_cmd ();
1314 break;
1315 #endif
1316 case CK_CdQuick:
1317 quick_cd_cmd (current_panel);
1318 break;
1319 case CK_HotList:
1320 hotlist_cmd (current_panel);
1321 break;
1322 case CK_PanelQuickView:
1323 if (sender == WIDGET (the_menubar))
1324 quick_view_cmd ();
1325 else
1326 quick_cmd_no_menu ();
1327 break;
1328 case CK_QuitQuiet:
1329 quiet_quit_cmd ();
1330 break;
1331 case CK_Quit:
1332 quit_cmd ();
1333 break;
1334 case CK_LinkSymbolicRelative:
1335 link_cmd (LINK_SYMLINK_RELATIVE);
1336 break;
1337 case CK_Move:
1338 rename_cmd (current_panel);
1339 break;
1340 case CK_Reread:
1341 reread_cmd ();
1342 break;
1343 #ifdef ENABLE_VFS
1344 case CK_VfsList:
1345 vfs_list (current_panel);
1346 break;
1347 #endif
1348 case CK_SaveSetup:
1349 save_setup_cmd ();
1350 break;
1351 case CK_Select:
1352 case CK_Unselect:
1353 case CK_SelectInvert:
1354 case CK_Filter:
1355 res = send_message (current_panel, filemanager, MSG_ACTION, command, NULL);
1356 break;
1357 case CK_Shell:
1358 toggle_subshell ();
1359 break;
1360 case CK_DirSize:
1361 smart_dirsize_cmd (current_panel);
1362 break;
1363 case CK_Sort:
1364 sort_cmd ();
1365 break;
1366 case CK_ExtendedKeyMap:
1367 WIDGET (filemanager)->ext_mode = TRUE;
1368 break;
1369 case CK_Suspend:
1370 mc_event_raise (MCEVENT_GROUP_CORE, "suspend", NULL);
1371 break;
1372 case CK_Swap:
1373 swap_cmd ();
1374 break;
1375 case CK_LinkSymbolic:
1376 link_cmd (LINK_SYMLINK_ABSOLUTE);
1377 break;
1378 case CK_ShowHidden:
1379 toggle_show_hidden ();
1380 break;
1381 case CK_SplitVertHoriz:
1382 toggle_panels_split ();
1383 break;
1384 case CK_SplitEqual:
1385 panels_split_equal ();
1386 break;
1387 case CK_SplitMore:
1388 panels_split_more ();
1389 break;
1390 case CK_SplitLess:
1391 panels_split_less ();
1392 break;
1393 case CK_PanelTree:
1394 panel_tree_cmd ();
1395 break;
1396 case CK_Tree:
1397 treebox_cmd ();
1398 break;
1399 #ifdef ENABLE_VFS_UNDELFS
1400 case CK_Undelete:
1401 undelete_cmd ();
1402 break;
1403 #endif
1404 case CK_UserMenu:
1405 user_file_menu_cmd ();
1406 break;
1407 case CK_View:
1408 view_cmd (current_panel);
1409 break;
1410 case CK_ViewFile:
1411 view_file_cmd (current_panel);
1412 break;
1413 case CK_EditorViewerHistory:
1414 show_editor_viewer_history ();
1415 break;
1416 case CK_Cancel:
1417
1418 break;
1419 default:
1420 res = MSG_NOT_HANDLED;
1421 }
1422
1423 return res;
1424 }
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435 static gboolean
1436 is_cmdline_mute (void)
1437 {
1438
1439
1440
1441
1442
1443 return (!current_panel->active
1444 && (get_other_type () == view_quick || get_other_type () == view_tree));
1445 }
1446
1447
1448
1449
1450
1451
1452
1453
1454 static gboolean
1455 handle_cmdline_enter (void)
1456 {
1457 const char *s;
1458
1459 for (s = input_get_ctext (cmdline); *s != '\0' && whitespace (*s); s++)
1460 ;
1461
1462 if (*s != '\0')
1463 {
1464 send_message (cmdline, NULL, MSG_KEY, '\n', NULL);
1465 return TRUE;
1466 }
1467
1468 input_insert (cmdline, "", FALSE);
1469 cmdline->point = 0;
1470
1471 return FALSE;
1472 }
1473
1474
1475
1476 static cb_ret_t
1477 midnight_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm, void *data)
1478 {
1479 long command;
1480
1481 switch (msg)
1482 {
1483 case MSG_INIT:
1484 panel_init ();
1485 setup_panels ();
1486 return MSG_HANDLED;
1487
1488 case MSG_DRAW:
1489 load_hint (TRUE);
1490 group_default_callback (w, NULL, MSG_DRAW, 0, NULL);
1491
1492 if (mc_global.tty.console_flag != '\0' && output_lines != 0)
1493 {
1494 unsigned char end_line;
1495
1496 end_line = LINES - (mc_global.keybar_visible ? 1 : 0) - 1;
1497 show_console_contents (output_start_y, end_line - output_lines, end_line);
1498 }
1499 return MSG_HANDLED;
1500
1501 case MSG_RESIZE:
1502 widget_adjust_position (w->pos_flags, &w->rect);
1503 setup_panels ();
1504 menubar_arrange (the_menubar);
1505 return MSG_HANDLED;
1506
1507 case MSG_IDLE:
1508
1509 widget_idle (w, FALSE);
1510
1511 if (boot_current_is_left)
1512 widget_select (get_panel_widget (0));
1513 else
1514 widget_select (get_panel_widget (1));
1515
1516 if (auto_menu)
1517 midnight_execute_cmd (NULL, CK_UserMenu);
1518 return MSG_HANDLED;
1519
1520 case MSG_KEY:
1521 if (w->ext_mode)
1522 {
1523 command = widget_lookup_key (w, parm);
1524 if (command != CK_IgnoreKey)
1525 return midnight_execute_cmd (NULL, command);
1526 }
1527
1528
1529 if (widget_get_state (WIDGET (the_menubar), WST_FOCUSED))
1530 return MSG_NOT_HANDLED;
1531
1532 if (parm == '\n' && !is_cmdline_mute ())
1533 {
1534 if (handle_cmdline_enter ())
1535 return MSG_HANDLED;
1536
1537 }
1538
1539 if ((!mc_global.tty.alternate_plus_minus
1540 || !(mc_global.tty.console_flag != '\0' || mc_global.tty.xterm_flag)) && !quote
1541 && !current_panel->quick_search.active)
1542 {
1543 if (!only_leading_plus_minus)
1544 {
1545
1546 if (parm == '+')
1547 return send_message (current_panel, filemanager, MSG_ACTION, CK_Select, NULL);
1548
1549 if (parm == '\\' || parm == '-')
1550 return send_message (current_panel, filemanager, MSG_ACTION, CK_Unselect, NULL);
1551
1552 if (parm == '*')
1553 return send_message (current_panel, filemanager, MSG_ACTION, CK_SelectInvert,
1554 NULL);
1555 }
1556 else if (!command_prompt || input_is_empty (cmdline))
1557 {
1558
1559
1560
1561 if (parm == '+')
1562 return send_message (current_panel, filemanager, MSG_ACTION, CK_Select, NULL);
1563
1564 if (parm == '\\' || parm == '-')
1565 return send_message (current_panel, filemanager, MSG_ACTION, CK_Unselect, NULL);
1566
1567 if (parm == '*')
1568 return send_message (current_panel, filemanager, MSG_ACTION, CK_SelectInvert,
1569 NULL);
1570 }
1571 }
1572 return MSG_NOT_HANDLED;
1573
1574 case MSG_HOTKEY_HANDLED:
1575 if ((get_current_type () == view_listing) && current_panel->quick_search.active)
1576 {
1577 current_panel->dirty = TRUE;
1578 send_message (current_panel, NULL, MSG_ACTION, CK_SearchStop, NULL);
1579 }
1580 return MSG_HANDLED;
1581
1582 case MSG_UNHANDLED_KEY:
1583 {
1584 cb_ret_t v = MSG_NOT_HANDLED;
1585
1586 command = widget_lookup_key (w, parm);
1587 if (command != CK_IgnoreKey)
1588 v = midnight_execute_cmd (NULL, command);
1589
1590 if (v == MSG_NOT_HANDLED && command_prompt && !is_cmdline_mute ())
1591 v = send_message (cmdline, NULL, MSG_KEY, parm, NULL);
1592
1593 return v;
1594 }
1595
1596 case MSG_POST_KEY:
1597 if (!widget_get_state (WIDGET (the_menubar), WST_FOCUSED))
1598 update_dirty_panels ();
1599 return MSG_HANDLED;
1600
1601 case MSG_ACTION:
1602
1603 return midnight_execute_cmd (sender, parm);
1604
1605 case MSG_DESTROY:
1606 panel_deinit ();
1607 return MSG_HANDLED;
1608
1609 default:
1610 return dlg_default_callback (w, sender, msg, parm, data);
1611 }
1612 }
1613
1614
1615
1616
1617
1618 void
1619 update_menu (void)
1620 {
1621 menu_set_name (left_menu, panels_layout.horizontal_split ? _("&Above") : _("&Left"));
1622 menu_set_name (right_menu, panels_layout.horizontal_split ? _("&Below") : _("&Right"));
1623 menubar_arrange (the_menubar);
1624 widget_set_visibility (WIDGET (the_menubar), menubar_visible);
1625 }
1626
1627
1628
1629 void
1630 midnight_set_buttonbar (WButtonBar * b)
1631 {
1632 Widget *w = WIDGET (filemanager);
1633
1634 buttonbar_set_label (b, 1, Q_ ("ButtonBar|Help"), w->keymap, NULL);
1635 buttonbar_set_label (b, 2, Q_ ("ButtonBar|Menu"), w->keymap, NULL);
1636 buttonbar_set_label (b, 3, Q_ ("ButtonBar|View"), w->keymap, NULL);
1637 buttonbar_set_label (b, 4, Q_ ("ButtonBar|Edit"), w->keymap, NULL);
1638 buttonbar_set_label (b, 5, Q_ ("ButtonBar|Copy"), w->keymap, NULL);
1639 buttonbar_set_label (b, 6, Q_ ("ButtonBar|RenMov"), w->keymap, NULL);
1640 buttonbar_set_label (b, 7, Q_ ("ButtonBar|Mkdir"), w->keymap, NULL);
1641 buttonbar_set_label (b, 8, Q_ ("ButtonBar|Delete"), w->keymap, NULL);
1642 buttonbar_set_label (b, 9, Q_ ("ButtonBar|PullDn"), w->keymap, NULL);
1643 buttonbar_set_label (b, 10, Q_ ("ButtonBar|Quit"), w->keymap, NULL);
1644 }
1645
1646
1647
1648
1649
1650
1651 char *
1652 get_random_hint (gboolean force)
1653 {
1654 static const gint64 update_period = 60 * G_USEC_PER_SEC;
1655 static gint64 tv = 0;
1656
1657 char *data, *result, *eop;
1658 size_t len, start;
1659 GIConv conv;
1660
1661
1662 if (!force && !mc_time_elapsed (&tv, update_period))
1663 return g_strdup ("");
1664
1665 data = load_mc_home_file (mc_global.share_data_dir, MC_HINT, NULL, &len);
1666 if (data == NULL)
1667 return NULL;
1668
1669
1670 srand ((unsigned int) (tv / G_USEC_PER_SEC));
1671 start = ((size_t) rand ()) % (len - 1);
1672
1673
1674 for (; start != 0; start--)
1675 if (data[start] == '\n' && data[start + 1] == '\n')
1676 {
1677 start += 2;
1678 break;
1679 }
1680
1681
1682 for (eop = data + start; *eop != '\0'; eop++)
1683 {
1684 if (*eop == '\n' && *(eop + 1) == '\n')
1685 {
1686 *eop = '\0';
1687 break;
1688 }
1689 if (*eop == '\n')
1690 *eop = ' ';
1691 }
1692
1693
1694
1695 conv = str_crt_conv_from ("UTF-8");
1696 if (conv == INVALID_CONV)
1697 result = g_strndup (data + start, len - start);
1698 else
1699 {
1700 GString *buffer;
1701 gboolean nok;
1702
1703 buffer = g_string_sized_new (len - start);
1704 nok = (str_convert (conv, data + start, buffer) == ESTR_FAILURE);
1705 result = g_string_free (buffer, nok);
1706 str_close_conv (conv);
1707 }
1708
1709 g_free (data);
1710 return result;
1711 }
1712
1713
1714
1715
1716
1717
1718
1719
1720 void
1721 load_hint (gboolean force)
1722 {
1723 char *hint;
1724
1725 if (WIDGET (the_hint)->owner == NULL)
1726 return;
1727
1728 if (!mc_global.message_visible)
1729 {
1730 label_set_text (the_hint, NULL);
1731 return;
1732 }
1733
1734 hint = get_random_hint (force);
1735
1736 if (hint != NULL)
1737 {
1738 if (*hint != '\0')
1739 set_hintbar (hint);
1740 g_free (hint);
1741 }
1742 else
1743 {
1744 char text[BUF_SMALL];
1745
1746 g_snprintf (text, sizeof (text), _("GNU Midnight Commander %s\n"), mc_global.mc_version);
1747 set_hintbar (text);
1748 }
1749 }
1750
1751
1752
1753
1754
1755
1756
1757
1758 WPanel *
1759 change_panel (void)
1760 {
1761 input_complete_free (cmdline);
1762 group_select_next_widget (GROUP (filemanager));
1763 return current_panel;
1764 }
1765
1766
1767
1768
1769
1770
1771 void
1772 save_cwds_stat (void)
1773 {
1774 if (panels_options.fast_reload)
1775 {
1776 mc_stat (current_panel->cwd_vpath, &(current_panel->dir_stat));
1777 if (get_other_type () == view_listing)
1778 mc_stat (other_panel->cwd_vpath, &(other_panel->dir_stat));
1779 }
1780 }
1781
1782
1783
1784 gboolean
1785 quiet_quit_cmd (void)
1786 {
1787 print_last_revert = TRUE;
1788 return quit_cmd_internal (1);
1789 }
1790
1791
1792
1793
1794 gboolean
1795 do_nc (void)
1796 {
1797 gboolean ret;
1798
1799 #ifdef USE_INTERNAL_EDIT
1800 edit_stack_init ();
1801 #endif
1802
1803 filemanager = dlg_create (FALSE, 0, 0, 1, 1, WPOS_FULLSCREEN, FALSE, dialog_colors,
1804 midnight_callback, NULL, "[main]", NULL);
1805
1806
1807 if (mc_global.mc_run_mode != MC_RUN_FULL)
1808 {
1809 setup_dummy_mc ();
1810 ret = mc_maybe_editor_or_viewer ();
1811 }
1812 else
1813 {
1814
1815 widget_idle (WIDGET (filemanager), TRUE);
1816
1817 setup_mc ();
1818 mc_filehighlight = mc_fhl_new (TRUE);
1819
1820 create_file_manager ();
1821 (void) dlg_run (filemanager);
1822
1823 mc_fhl_free (&mc_filehighlight);
1824
1825 ret = TRUE;
1826
1827
1828 if (mc_args__last_wd_file != NULL && vfs_current_is_local ())
1829 last_wd_string = g_strdup (vfs_path_as_str (current_panel->cwd_vpath));
1830
1831
1832 mc_event_destroy (MCEVENT_GROUP_CORE, "vfs_timestamp");
1833 }
1834
1835
1836 mc_global.midnight_shutdown = TRUE;
1837 dialog_switch_shutdown ();
1838 done_mc ();
1839 widget_destroy (WIDGET (filemanager));
1840 current_panel = NULL;
1841
1842 #ifdef USE_INTERNAL_EDIT
1843 edit_stack_free ();
1844 #endif
1845
1846 if ((quit & SUBSHELL_EXIT) == 0)
1847 tty_clear_screen ();
1848
1849 return ret;
1850 }
1851
1852