2 * Copyright (C) 2006 John Ellis
3 * Copyright (C) 2008 - 2016 The Geeqie Team
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #include <gdk/gdkkeysyms.h> /* for keyboard values */
37 #include "collect-io.h"
39 #include "filefilter.h"
40 #include "history_list.h"
41 #include "image-overlay.h"
43 #include "layout_image.h"
44 #include "layout_util.h"
49 #include "secure_save.h"
51 #include "ui_fileops.h"
52 #include "ui_utildlg.h"
53 #include "cache_maint.h"
58 #include "histogram.h"
59 #include "pixbuf_util.h"
63 #include <clutter-gtk/clutter-gtk.h>
67 /** @FIXME see below */
72 * @page diagrams Diagrams
73 * @section options_overview Options Overview
75 * #_ConfOptions #_LayoutOptions
82 * options.h : ConfOptions
84 * options.h : Options applicable to **all** Layout Windows
85 * options.h : These are in the <global> section of geeqierc.xml
86 * options.h : Available to all modules via the global variable **options**
87 * typedefs.h : LayoutOptions
89 * typedefs.h : Options applicable to **each** Layout Window
90 * typedefs.h : These are in the <layout> section of geeqierc.xml
91 * typedefs.h : There is one <layout> section for each Layout Window displayed
92 * typedefs.h : Available via **<layout_window>->options**
98 * @page diagrams Diagrams
99 * @section options_diagrams_main Options - New Window From Main
102 * #layout_new_from_default
103 * #load_config_from_file
105 * #setup_default_options
111 * : **init_options()**
113 * Set **options** = ConfOptions from hard-coded init values;
117 * : **setup_default_options()**
119 * set hard-coded ConfOptions:
127 * OSD template string
129 * shell path and options
131 * help search engine;
136 * --new-instance) then (yes)
138 * : **load_options()**
142 * : GQ_SYSTEM_WIDE_DIR
149 * /.geeqie/geeqierc.xml;
153 * : **load_config_from_file()**
155 * set **options** from file
156 * and all <layout window>->options in file;
161 * if (broken config. file
163 * or no layout section loaded
164 * (i.e. session not saved)) then (yes)
166 * : **layout_new_from_default()**;
167 * if (default.xml exists) then (yes)
169 * layout_window default options
170 * from default.xml file;
173 * layout_window default options;
179 * : Send --new-window request to remote
180 * No return to this point
181 * This instance terminates;
185 * : Enter gtk main loop;
192 * @page diagrams Diagrams
193 * @section options_diagrams_remote Options - New Window From Remote
194 * #layout_new_from_default
200 * : **layout_new_from_default()**;
201 * if (default.xml exists) then (yes)
203 * layout_window default options
204 * from default.xml file;
207 * layout_window default options;
210 * : set path from PWD;
215 * @page diagrams Diagrams
216 * @section options_diagrams_menu Options - New Window From Menu
217 * #layout_menu_new_window_cb
218 * #layout_menu_window_from_current_cb
219 * #layout_new_from_default
222 * group layout_util.c
228 * : **layout_new_from_default()**;
229 * if (default.xml exists) then (yes)
231 * layout_window default options
232 * from default.xml file;
235 * layout_window default options;
242 * **layout_menu_window_from_current_cb()**
243 * copy layout_window options
244 * from current window;
249 * **layout_menu_new_window_cb()**
250 * load layout_window options
251 * from saved xml file list;
259 * @ref options_overview Options Overview
263 gboolean thumb_format_changed = FALSE;
264 static RemoteConnection *remote_connection = NULL;
272 gchar *gq_executable_path;
273 gchar *desktop_file_template;
274 gchar *instance_identifier;
277 *-----------------------------------------------------------------------------
279 *-----------------------------------------------------------------------------
282 void keyboard_scroll_calc(gint *x, gint *y, GdkEventKey *event)
284 static gint delta = 0;
285 static guint32 time_old = 0;
286 static guint keyval_old = 0;
288 if (event->state & GDK_CONTROL_MASK)
290 if (*x < 0) *x = G_MININT / 2;
291 if (*x > 0) *x = G_MAXINT / 2;
292 if (*y < 0) *y = G_MININT / 2;
293 if (*y > 0) *y = G_MAXINT / 2;
298 if (options->progressive_key_scrolling)
302 time_diff = event->time - time_old;
304 /* key pressed within 125ms ? (1/8 second) */
305 if (time_diff > 125 || event->keyval != keyval_old) delta = 0;
307 time_old = event->time;
308 keyval_old = event->keyval;
317 *x = *x * delta * options->keyboard_scroll_step;
318 *y = *y * delta * options->keyboard_scroll_step;
324 *-----------------------------------------------------------------------------
325 * command line parser (private) hehe, who needs popt anyway?
326 *-----------------------------------------------------------------------------
329 static void parse_command_line_add_file(const gchar *file_path, gchar **path, gchar **file,
330 GList **list, GList **collection_list)
334 path_parsed = g_strdup(file_path);
335 parse_out_relatives(path_parsed);
337 if (file_extension_match(path_parsed, GQ_COLLECTION_EXT))
339 *collection_list = g_list_append(*collection_list, path_parsed);
343 if (!*path) *path = remove_level_from_path(path_parsed);
344 if (!*file) *file = g_strdup(path_parsed);
345 *list = g_list_prepend(*list, path_parsed);
349 static void parse_command_line_add_dir(const gchar *dir, gchar **path, gchar **file,
353 /* This is broken because file filter is not initialized yet.
359 path_parsed = g_strdup(dir);
360 parse_out_relatives(path_parsed);
361 dir_fd = file_data_new_dir(path_parsed);
364 if (filelist_read(dir_fd, &files, NULL))
368 files = filelist_filter(files, FALSE);
369 files = filelist_sort_path(files);
374 FileData *fd = work->data;
375 if (!*path) *path = remove_level_from_path(fd->path);
376 if (!*file) *file = g_strdup(fd->path);
377 *list = g_list_prepend(*list, fd);
386 file_data_unref(dir_fd);
388 DEBUG_1("multiple directories specified, ignoring: %s", dir);
392 static void parse_command_line_process_dir(const gchar *dir, gchar **path, gchar **file,
393 GList **list, gchar **first_dir)
396 if (!*list && !*first_dir)
398 *first_dir = g_strdup(dir);
404 parse_command_line_add_dir(*first_dir, path, file, list);
408 parse_command_line_add_dir(dir, path, file, list);
412 static void parse_command_line_process_file(const gchar *file_path, gchar **path, gchar **file,
413 GList **list, GList **collection_list, gchar **first_dir)
418 parse_command_line_add_dir(*first_dir, path, file, list);
422 parse_command_line_add_file(file_path, path, file, list, collection_list);
425 static void parse_command_line(gint argc, gchar *argv[])
428 GList *remote_list = NULL;
429 GList *remote_errors = NULL;
430 gboolean remote_do = FALSE;
431 gchar *first_dir = NULL;
435 gchar *geometry = NULL;
436 GtkWidget *dialog_warning;
437 GString *command_line_errors = g_string_new(NULL);
439 command_line = g_new0(CommandLine, 1);
441 command_line->argc = argc;
442 command_line->argv = argv;
443 command_line->regexp = NULL;
448 gchar *base_dir = get_current_dir();
452 gchar *cmd_line = path_to_utf8(argv[i]);
453 gchar *cmd_all = g_build_filename(base_dir, cmd_line, NULL);
455 if (cmd_line[0] == G_DIR_SEPARATOR && isdir(cmd_line))
457 parse_command_line_process_dir(cmd_line, &command_line->path, &command_line->file, &list, &first_dir);
459 else if (isdir(cmd_all))
461 parse_command_line_process_dir(cmd_all, &command_line->path, &command_line->file, &list, &first_dir);
463 else if (cmd_line[0] == G_DIR_SEPARATOR && isfile(cmd_line))
465 parse_command_line_process_file(cmd_line, &command_line->path, &command_line->file,
466 &list, &command_line->collection_list, &first_dir);
468 else if (isfile(cmd_all))
470 parse_command_line_process_file(cmd_all, &command_line->path, &command_line->file,
471 &list, &command_line->collection_list, &first_dir);
473 else if (download_web_file(cmd_line, FALSE, NULL))
476 else if (is_collection(cmd_line))
480 path = collection_path(cmd_line);
481 parse_command_line_process_file(path, &command_line->path, &command_line->file,
482 &list, &command_line->collection_list, &first_dir);
485 else if (strncmp(cmd_line, "--debug", 7) == 0 && (cmd_line[7] == '\0' || cmd_line[7] == '='))
487 /* do nothing but do not produce warnings */
489 else if (strncmp(cmd_line, "--disable-clutter", 17) == 0 && (cmd_line[17] == '\0'))
491 /* do nothing but do not produce warnings */
493 else if (strcmp(cmd_line, "+t") == 0 ||
494 strcmp(cmd_line, "--with-tools") == 0)
496 command_line->tools_show = TRUE;
498 remote_list = g_list_append(remote_list, "+t");
500 else if (strcmp(cmd_line, "-t") == 0 ||
501 strcmp(cmd_line, "--without-tools") == 0)
503 command_line->tools_hide = TRUE;
505 remote_list = g_list_append(remote_list, "-t");
507 else if (strcmp(cmd_line, "-f") == 0 ||
508 strcmp(cmd_line, "--fullscreen") == 0)
510 command_line->startup_full_screen = TRUE;
512 else if (strcmp(cmd_line, "-s") == 0 ||
513 strcmp(cmd_line, "--slideshow") == 0)
515 command_line->startup_in_slideshow = TRUE;
517 else if (strcmp(cmd_line, "-l") == 0 ||
518 strcmp(cmd_line, "--list") == 0)
520 command_line->startup_command_line_collection = TRUE;
522 else if (strncmp(cmd_line, "--geometry=", 11) == 0)
524 if (!command_line->geometry) command_line->geometry = g_strdup(cmd_line + 11);
526 else if (strcmp(cmd_line, "-r") == 0 ||
527 strcmp(cmd_line, "--remote") == 0)
532 remote_list = remote_build_list(remote_list, argc - i, &argv[i], &remote_errors);
535 else if ((strcmp(cmd_line, "+w") == 0) ||
536 strcmp(cmd_line, "--show-log-window") == 0)
538 command_line->log_window_show = TRUE;
540 else if (strncmp(cmd_line, "-o:", 3) == 0)
542 command_line->log_file = g_strdup(cmd_line + 3);
544 else if (strncmp(cmd_line, "--log-file:", 11) == 0)
546 command_line->log_file = g_strdup(cmd_line + 11);
548 else if (strncmp(cmd_line, "-g:", 3) == 0)
550 set_regexp(g_strdup(cmd_line+3));
552 else if (strncmp(cmd_line, "-grep:", 6) == 0)
554 set_regexp(g_strdup(cmd_line+3));
556 else if (strncmp(cmd_line, "-n", 2) == 0)
558 command_line->new_instance = TRUE;
560 else if (strncmp(cmd_line, "--new-instance", 14) == 0)
562 command_line->new_instance = TRUE;
564 else if (strcmp(cmd_line, "-rh") == 0 ||
565 strcmp(cmd_line, "--remote-help") == 0)
570 else if (strcmp(cmd_line, "--blank") == 0)
572 command_line->startup_blank = TRUE;
574 else if (strcmp(cmd_line, "-v") == 0 ||
575 strcmp(cmd_line, "--version") == 0)
577 printf_term(FALSE, "%s %s GTK%d\n", GQ_APPNAME, VERSION, gtk_major_version);
580 else if (strcmp(cmd_line, "--alternate") == 0)
582 /* enable faster experimental algorithm */
583 log_printf("Alternate similarity algorithm enabled\n");
584 image_sim_alternate_set(TRUE);
586 else if (strcmp(cmd_line, "-h") == 0 ||
587 strcmp(cmd_line, "--help") == 0)
589 printf_term(FALSE, "%s %s\n", GQ_APPNAME, VERSION);
590 printf_term(FALSE, _("Usage: %s [options] [path]\n\n"), GQ_APPNAME_LC);
591 print_term(FALSE, _("valid options are:\n"));
592 print_term(FALSE, _(" +t, --with-tools force show of tools\n"));
593 print_term(FALSE, _(" -t, --without-tools force hide of tools\n"));
594 print_term(FALSE, _(" -f, --fullscreen start in full screen mode\n"));
595 print_term(FALSE, _(" -s, --slideshow start in slideshow mode\n"));
596 print_term(FALSE, _(" -l, --list [files] [collections] open collection window for command line\n"));
597 print_term(FALSE, _(" --blank start with blank file list\n"));
598 print_term(FALSE, _(" --geometry=XxY+XOFF+YOFF set main window location\n"));
599 print_term(FALSE, _(" -n, --new-instance open a new instance of Geeqie\n"));
600 print_term(FALSE, _(" -r, --remote send following commands to open window\n"));
601 print_term(FALSE, _(" -rh,--remote-help print remote command list\n"));
603 print_term(FALSE, _(" --debug[=level] turn on debug output\n"));
604 print_term(FALSE, _(" -g:<regexp>, --grep:<regexp> filter debug output\n"));
606 print_term(FALSE, _(" +w, --show-log-window show log window\n"));
607 print_term(FALSE, _(" -o:<file>, --log-file:<file> save log data to file\n"));
608 print_term(FALSE, _(" -v, --version print version info\n"));
609 print_term(FALSE, _(" -h, --help show this message\n"));
610 print_term(FALSE, _(" --disable-clutter disable use of Clutter library (i.e. GPU accel.)\n"));
611 print_term(FALSE, _(" --cache-maintenance <path> run cache maintenance in non-GUI mode\n\n"));
614 /* these options are not officially supported!
615 * only for testing new features, no need to translate them */
616 print_term(FALSE, " --alternate use alternate similarity algorithm\n");
624 command_line_errors = g_string_append(command_line_errors, cmd_line);
625 command_line_errors = g_string_append(command_line_errors, "\n");
633 if (command_line_errors->len > 0)
635 dialog_warning = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", "Invalid parameter(s):");
636 gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog_warning), "%s", command_line_errors->str);
637 gtk_window_set_title(GTK_WINDOW(dialog_warning), GQ_APPNAME);
638 gtk_window_set_keep_above(GTK_WINDOW(dialog_warning), TRUE);
639 gtk_dialog_run(GTK_DIALOG(dialog_warning));
640 gtk_widget_destroy(dialog_warning);
641 g_string_free(command_line_errors, TRUE);
647 parse_out_relatives(command_line->path);
648 parse_out_relatives(command_line->file);
651 list = g_list_reverse(list);
653 if (!command_line->path && first_dir)
655 command_line->path = first_dir;
658 parse_out_relatives(command_line->path);
662 if (!command_line->new_instance)
664 /* If Geeqie is already running, prevent a second instance
665 * from being started. Open a new window instead.
667 app_lock = g_build_filename(get_rc_dir(), ".command", NULL);
668 if (remote_server_exists(app_lock) && !remote_do)
671 if (command_line->geometry)
673 geometry = g_strdup_printf("--geometry=%s", command_line->geometry);
674 remote_list = g_list_prepend(remote_list, geometry);
676 remote_list = g_list_prepend(remote_list, "--new-window");
685 GList *work = remote_errors;
689 gchar *opt = work->data;
691 command_line_errors = g_string_append(command_line_errors, opt);
692 command_line_errors = g_string_append(command_line_errors, "\n");
696 dialog_warning = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", "Invalid parameter(s):");
697 gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog_warning), "%s", command_line_errors->str);
698 gtk_window_set_title(GTK_WINDOW(dialog_warning), GQ_APPNAME);
699 gtk_window_set_keep_above(GTK_WINDOW(dialog_warning), TRUE);
700 gtk_dialog_run(GTK_DIALOG(dialog_warning));
701 gtk_widget_destroy(dialog_warning);
702 g_string_free(command_line_errors, TRUE);
707 /* prepend the current dir the remote command was made from,
708 * for use by any remote command that needs it
710 current_dir = g_get_current_dir();
711 pwd = g_strconcat("--PWD:", current_dir, NULL);
712 remote_list = g_list_prepend(remote_list, pwd);
714 remote_control(argv[0], remote_list, command_line->path, list, command_line->collection_list);
715 /* There is no return to this point
721 g_list_free(remote_list);
723 if (list && list->next)
725 command_line->cmd_list = list;
729 string_list_free(list);
730 command_line->cmd_list = NULL;
733 if (command_line->startup_blank)
735 g_free(command_line->path);
736 command_line->path = NULL;
737 g_free(command_line->file);
738 command_line->file = NULL;
739 filelist_free(command_line->cmd_list);
740 command_line->cmd_list = NULL;
741 string_list_free(command_line->collection_list);
742 command_line->collection_list = NULL;
746 static void parse_command_line_for_debug_option(gint argc, gchar *argv[])
749 const gchar *debug_option = "--debug";
750 gint len = strlen(debug_option);
756 for (i = 1; i < argc; i++)
758 const gchar *cmd_line = argv[i];
759 if (strncmp(cmd_line, debug_option, len) == 0)
761 gint cmd_line_len = strlen(cmd_line);
763 /* we now increment the debug state for verbosity */
764 if (cmd_line_len == len)
766 else if (cmd_line[len] == '=' && g_ascii_isdigit(cmd_line[len+1]))
768 gint n = atoi(cmd_line + len + 1);
776 DEBUG_1("debugging output enabled (level %d)", get_debug_level());
781 static gboolean parse_command_line_for_clutter_option(gint argc, gchar *argv[])
783 const gchar *clutter_option = "--disable-clutter";
784 gint len = strlen(clutter_option);
785 gboolean ret = FALSE;
791 for (i = 1; i < argc; i++)
793 const gchar *cmd_line = argv[i];
794 if (strncmp(cmd_line, clutter_option, len) == 0)
805 static gboolean parse_command_line_for_cache_maintenance_option(gint argc, gchar *argv[])
807 const gchar *cache_maintenance_option = "--cache-maintenance";
808 gint len = strlen(cache_maintenance_option);
809 gboolean ret = FALSE;
813 const gchar *cmd_line = argv[1];
814 if (strncmp(cmd_line, cache_maintenance_option, len) == 0)
823 static void process_command_line_for_cache_maintenance_option(gint argc, gchar *argv[])
826 gchar *folder_path = NULL;
829 gchar *buf_config_file;
834 folder_path = expand_tilde(argv[2]);
836 if (isdir(folder_path))
838 rc_path = g_build_filename(get_rc_dir(), RC_FILE_NAME, NULL);
842 if (g_file_get_contents(rc_path, &buf_config_file, &size, NULL))
846 diff_count = strncmp("</global>", &buf_config_file[i], 9);
853 /* Load only the <global> section */
854 load_config_from_buf(buf_config_file, i + 9, FALSE);
856 if (options->thumbnails.enable_caching)
858 cache_maintenance(folder_path);
862 print_term(TRUE, "Caching not enabled\n");
865 g_free(buf_config_file);
869 print_term(TRUE, g_strconcat(_("Cannot load "), rc_path, "\n", NULL));
875 print_term(TRUE, g_strconcat(_("Configuration file path "), rc_path, _(" is not a file\n"), NULL));
882 print_term(TRUE, g_strconcat(argv[2], _(" is not a folder\n"), NULL));
889 print_term(TRUE, _("No path parameter given\n"));
895 *-----------------------------------------------------------------------------
896 * startup, init, and exit
897 *-----------------------------------------------------------------------------
900 #define RC_HISTORY_NAME "history"
901 #define RC_MARKS_NAME "marks"
903 static void setup_env_path(void)
905 const gchar *old_path = g_getenv("PATH");
906 gchar *path = g_strconcat(gq_bin_dir, ":", old_path, NULL);
907 g_setenv("PATH", path, TRUE);
911 static void keys_load(void)
915 path = g_build_filename(get_rc_dir(), RC_HISTORY_NAME, NULL);
916 history_list_load(path);
920 static void keys_save(void)
924 path = g_build_filename(get_rc_dir(), RC_HISTORY_NAME, NULL);
925 history_list_save(path);
929 static void marks_load(void)
933 path = g_build_filename(get_rc_dir(), RC_MARKS_NAME, NULL);
934 marks_list_load(path);
938 static void marks_save(gboolean save)
942 path = g_build_filename(get_rc_dir(), RC_MARKS_NAME, NULL);
943 marks_list_save(path, save);
947 static void mkdir_if_not_exists(const gchar *path)
949 if (isdir(path)) return;
951 log_printf(_("Creating %s dir:%s\n"), GQ_APPNAME, path);
953 if (!recursive_mkdir_if_not_exists(path, 0755))
955 log_printf(_("Could not create dir:%s\n"), path);
960 /* We add to duplicate and modify gtk_accel_map_print() and gtk_accel_map_save()
961 * to improve the reliability in special cases (especially when disk is full)
962 * These functions are now using secure saving stuff.
964 static void gq_accel_map_print(
966 const gchar *accel_path,
968 GdkModifierType accel_mods,
971 GString *gstring = g_string_new(changed ? NULL : "; ");
972 SecureSaveInfo *ssi = data;
975 g_string_append(gstring, "(gtk_accel_path \"");
977 tmp = g_strescape(accel_path, NULL);
978 g_string_append(gstring, tmp);
981 g_string_append(gstring, "\" \"");
983 name = gtk_accelerator_name(accel_key, accel_mods);
984 tmp = g_strescape(name, NULL);
986 g_string_append(gstring, tmp);
989 g_string_append(gstring, "\")\n");
991 secure_fwrite(gstring->str, sizeof(*gstring->str), gstring->len, ssi);
993 g_string_free(gstring, TRUE);
996 static gboolean gq_accel_map_save(const gchar *path)
1002 pathl = path_from_utf8(path);
1003 ssi = secure_open(pathl);
1007 log_printf(_("error saving file: %s\n"), path);
1011 gstring = g_string_new("; ");
1012 if (g_get_prgname())
1013 g_string_append(gstring, g_get_prgname());
1014 g_string_append(gstring, " GtkAccelMap rc-file -*- scheme -*-\n");
1015 g_string_append(gstring, "; this file is an automated accelerator map dump\n");
1016 g_string_append(gstring, ";\n");
1018 secure_fwrite(gstring->str, sizeof(*gstring->str), gstring->len, ssi);
1020 g_string_free(gstring, TRUE);
1022 gtk_accel_map_foreach((gpointer) ssi, gq_accel_map_print);
1024 if (secure_close(ssi))
1026 log_printf(_("error saving file: %s\nerror: %s\n"), path,
1027 secsave_strerror(secsave_errno));
1034 static gchar *accep_map_filename(void)
1036 return g_build_filename(get_rc_dir(), "accels", NULL);
1039 static void accel_map_save(void)
1043 path = accep_map_filename();
1044 gq_accel_map_save(path);
1048 static void accel_map_load(void)
1053 path = accep_map_filename();
1054 pathl = path_from_utf8(path);
1055 gtk_accel_map_load(pathl);
1060 static void gtkrc_load(void)
1065 /* If a gtkrc file exists in the rc directory, add it to the
1066 * list of files to be parsed at the end of gtk_init() */
1067 path = g_build_filename(get_rc_dir(), "gtkrc", NULL);
1068 pathl = path_from_utf8(path);
1069 if (access(pathl, R_OK) == 0)
1070 gtk_rc_add_default_file(pathl);
1075 static void exit_program_final(void)
1077 LayoutWindow *lw = NULL;
1079 LayoutWindow *tmp_lw;
1081 GFile *archive_file;
1083 /* make sure that external editors are loaded, we would save incomplete configuration otherwise */
1084 layout_editors_reload_finish();
1086 remote_close(remote_connection);
1088 collect_manager_flush();
1090 /* Save the named windows */
1091 if (layout_window_list && layout_window_list->next)
1093 list = layout_window_list;
1096 tmp_lw = list->data;
1097 if (!g_str_has_prefix(tmp_lw->options.id, "lw"))
1099 save_layout(list->data);
1105 save_options(options);
1109 if (layout_valid(&lw))
1114 /* Delete any files/folders in /tmp that have been created by the open archive function */
1115 archive_dir = g_build_filename(g_get_tmp_dir(), GQ_ARCHIVE_DIR, instance_identifier, NULL);
1116 if (isdir(archive_dir))
1118 archive_file = g_file_new_for_path(archive_dir);
1119 rmdir_recursive(archive_file, NULL, NULL);
1120 g_free(archive_dir);
1121 g_object_unref(archive_file);
1124 /* If there are still sub-dirs created by another instance, this will fail
1125 * but that does not matter */
1126 archive_dir = g_build_filename(g_get_tmp_dir(), GQ_ARCHIVE_DIR, NULL);
1127 if (isdir(archive_dir))
1129 archive_file = g_file_new_for_path(archive_dir);
1130 g_file_delete(archive_file, NULL, NULL);
1131 g_free(archive_dir);
1132 g_object_unref(archive_file);
1135 secure_close(command_line->ssi);
1140 static GenericDialog *exit_dialog = NULL;
1142 static void exit_confirm_cancel_cb(GenericDialog *gd, gpointer data)
1145 generic_dialog_close(gd);
1148 static void exit_confirm_exit_cb(GenericDialog *gd, gpointer data)
1151 generic_dialog_close(gd);
1152 exit_program_final();
1155 static gint exit_confirm_dlg(void)
1163 gtk_window_present(GTK_WINDOW(exit_dialog->dialog));
1167 if (!collection_window_modified_exists()) return FALSE;
1171 if (layout_valid(&lw))
1173 parent = lw->window;
1176 msg = g_strdup_printf("%s - %s", GQ_APPNAME, _("exit"));
1177 exit_dialog = generic_dialog_new(msg,
1178 "exit", parent, FALSE,
1179 exit_confirm_cancel_cb, NULL);
1181 msg = g_strdup_printf(_("Quit %s"), GQ_APPNAME);
1182 generic_dialog_add_message(exit_dialog, GTK_STOCK_DIALOG_QUESTION,
1183 msg, _("Collections have been modified. Quit anyway?"), TRUE);
1185 generic_dialog_add_button(exit_dialog, GTK_STOCK_QUIT, NULL, exit_confirm_exit_cb, TRUE);
1187 gtk_widget_show(exit_dialog->dialog);
1192 static void exit_program_write_metadata_cb(gint success, const gchar *dest_path, gpointer data)
1194 if (success) exit_program();
1197 void exit_program(void)
1199 layout_image_full_screen_stop(NULL);
1201 if (metadata_write_queue_confirm(FALSE, exit_program_write_metadata_cb, NULL)) return;
1203 options->marks_save ? marks_save(TRUE) : marks_save(FALSE);
1205 if (exit_confirm_dlg()) return;
1207 exit_program_final();
1210 /* This code is supposed to handle situation when a file mmaped by image_loader
1211 * or by exif loader is truncated by some other process.
1212 * This is probably not completely correct according to posix, because
1213 * mmap is not in the list of calls that can be used safely in signal handler,
1214 * but anyway, the handler is called in situation when the application would
1216 * Ideas for improvement are welcome ;)
1218 /** @FIXME this probably needs some better ifdefs. Please report any compilation problems */
1220 #if defined(SIGBUS) && defined(SA_SIGINFO)
1221 static void sigbus_handler_cb(int signum, siginfo_t *info, void *context)
1223 unsigned long pagesize = sysconf(_SC_PAGE_SIZE);
1224 DEBUG_1("SIGBUS %p", info->si_addr);
1225 mmap((void *)(((unsigned long)info->si_addr / pagesize) * pagesize), pagesize, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
1229 static void setup_sigbus_handler(void)
1231 #if defined(SIGBUS) && defined(SA_SIGINFO)
1232 struct sigaction sigbus_action;
1233 sigfillset(&sigbus_action.sa_mask);
1234 sigbus_action.sa_sigaction = sigbus_handler_cb;
1235 sigbus_action.sa_flags = SA_SIGINFO;
1237 sigaction(SIGBUS, &sigbus_action, NULL);
1242 * @brief Set up the application paths
1244 * This function is required for use of AppImages. AppImages are
1245 * relocatable, and therefore cannot use fixed paths to various components.
1246 * These paths were originally #defines created during compilation.
1247 * They are now variables, all defined relative to one level above the
1248 * directory that the executable is run from.
1250 static void create_application_paths()
1256 memset(buf, 0, sizeof(buf));
1257 if (readlink("/proc/self/exe", buf, sizeof(buf) - 1) < 0)
1259 /* There was an error. Perhaps the path does not exist
1260 * or the buffer is not big enough. */
1261 log_printf("Can't get path from /proc/self/exe");
1265 gq_executable_path = g_strdup(buf);
1266 dirname = g_path_get_dirname(buf); // default is /usr/bin/
1267 gq_prefix = g_path_get_dirname(dirname);
1269 gq_localedir = g_build_filename(gq_prefix, "share", "locale", NULL);
1270 tmp = g_build_filename(gq_prefix, "share", "doc", NULL);
1271 gq_helpdir = g_strconcat(tmp, G_DIR_SEPARATOR_S, "geeqie-", VERSION, NULL);
1272 gq_htmldir = g_build_filename(gq_helpdir, "html", NULL);
1273 gq_app_dir = g_build_filename(gq_prefix, "share", "geeqie", NULL);
1274 gq_bin_dir = g_build_filename(gq_prefix, "lib", "geeqie", NULL);
1275 desktop_file_template = g_build_filename(gq_app_dir, "template.desktop", NULL);
1281 gint main(gint argc, gchar *argv[])
1283 CollectionData *first_collection = NULL;
1285 CollectionData *cd = NULL;
1286 gboolean disable_clutter = FALSE;
1287 gboolean single_dir = TRUE;
1291 #if !GLIB_CHECK_VERSION(2,32,0)
1292 g_thread_init(NULL);
1295 gdk_threads_enter();
1299 /* init execution time counter (debug only) */
1302 create_application_paths();
1304 /* setup locale, i18n */
1305 setlocale(LC_ALL, "");
1308 bindtextdomain(PACKAGE, gq_localedir);
1309 bind_textdomain_codeset(PACKAGE, "UTF-8");
1310 textdomain(PACKAGE);
1319 /* setup random seed for random slideshow */
1322 setup_sigbus_handler();
1324 /* register global notify functions */
1325 file_data_register_notify_func(cache_notify_cb, NULL, NOTIFY_PRIORITY_HIGH);
1326 file_data_register_notify_func(thumb_notify_cb, NULL, NOTIFY_PRIORITY_HIGH);
1327 file_data_register_notify_func(histogram_notify_cb, NULL, NOTIFY_PRIORITY_HIGH);
1328 file_data_register_notify_func(collect_manager_notify_cb, NULL, NOTIFY_PRIORITY_LOW);
1329 file_data_register_notify_func(metadata_notify_cb, NULL, NOTIFY_PRIORITY_LOW);
1334 parse_command_line_for_debug_option(argc, argv);
1335 DEBUG_1("%s main: gtk_init", get_exec_time());
1337 if (parse_command_line_for_clutter_option(argc, argv))
1339 disable_clutter = TRUE;
1340 gtk_init(&argc, &argv);
1344 if (gtk_clutter_init(&argc, &argv) != CLUTTER_INIT_SUCCESS)
1346 log_printf("Can't initialize clutter-gtk.\nStart Geeqie with the option \"geeqie --disable-clutter\"");
1347 runcmd("zenity --error --title=\"Geeqie\" --text \"Can't initialize clutter-gtk.\n\nStart Geeqie with the option:\n geeqie --disable-clutter\" --width=300");
1352 gtk_init(&argc, &argv);
1355 if (gtk_major_version < GTK_MAJOR_VERSION ||
1356 (gtk_major_version == GTK_MAJOR_VERSION && gtk_minor_version < GTK_MINOR_VERSION) )
1358 log_printf("!!! This is a friendly warning.\n");
1359 log_printf("!!! The version of GTK+ in use now is older than when %s was compiled.\n", GQ_APPNAME);
1360 log_printf("!!! compiled with GTK+-%d.%d\n", GTK_MAJOR_VERSION, GTK_MINOR_VERSION);
1361 log_printf("!!! running with GTK+-%d.%d\n", gtk_major_version, gtk_minor_version);
1362 log_printf("!!! %s may quit unexpectedly with a relocation error.\n", GQ_APPNAME);
1365 DEBUG_1("%s main: pixbuf_inline_register_stock_icons", get_exec_time());
1366 pixbuf_inline_register_stock_icons();
1368 DEBUG_1("%s main: setting default options before commandline handling", get_exec_time());
1369 options = init_options(NULL);
1370 setup_default_options(options);
1371 if (disable_clutter)
1373 options->disable_gpu = TRUE;
1376 /* Generate a unique identifier used by the open archive function */
1377 instance_identifier = g_strdup_printf("%x", g_random_int());
1379 DEBUG_1("%s main: mkdir_if_not_exists", get_exec_time());
1380 /* these functions don't depend on config file */
1381 mkdir_if_not_exists(get_rc_dir());
1382 mkdir_if_not_exists(get_collections_dir());
1383 mkdir_if_not_exists(get_thumbnails_cache_dir());
1384 mkdir_if_not_exists(get_metadata_cache_dir());
1385 mkdir_if_not_exists(get_window_layouts_dir());
1389 if (parse_command_line_for_cache_maintenance_option(argc, argv))
1391 process_command_line_for_cache_maintenance_option(argc, argv);
1395 DEBUG_1("%s main: parse_command_line", get_exec_time());
1396 parse_command_line(argc, argv);
1401 /* restore session from the config file */
1404 DEBUG_1("%s main: load_options", get_exec_time());
1405 if (!load_options(options))
1407 /* load_options calls these functions after it parses global options, we have to call it here if it fails */
1408 filter_add_defaults();
1413 /** @FIXME For the background of this see:
1414 * https://github.com/BestImageViewer/geeqie/issues/397
1415 * The feature CLUTTER_FEATURE_SWAP_EVENTS indictates if the
1416 * system is liable to exhibit this problem.
1417 * The user is provided with an override in Preferences/Behavior
1419 if (!options->override_disable_gpu && !options->disable_gpu)
1421 DEBUG_1("CLUTTER_FEATURE_SWAP_EVENTS %d",clutter_feature_available(CLUTTER_FEATURE_SWAP_EVENTS));
1422 if (clutter_feature_available(CLUTTER_FEATURE_SWAP_EVENTS) != 0)
1424 options->disable_gpu = TRUE;
1429 /* handle missing config file and commandline additions*/
1430 if (!layout_window_list)
1432 /* broken or no config file or no <layout> section */
1433 layout_new_from_default();
1436 layout_editors_reload_start();
1438 /* If no --list option, open a separate collection window for each
1439 * .gqv file on the command line
1441 if (command_line->collection_list && !command_line->startup_command_line_collection)
1445 work = command_line->collection_list;
1454 cw = collection_window_new(path);
1455 if (!first_collection && cw) first_collection = cw->cd;
1459 if (command_line->log_file)
1462 gchar *path = g_strdup(command_line->log_file);
1464 pathl = path_from_utf8(path);
1465 command_line->ssi = secure_open(pathl);
1468 /* If there is a files list on the command line and no --list option,
1469 * check if they are all in the same folder
1471 if (command_line->cmd_list && !(command_line->startup_command_line_collection))
1476 work = command_line->cmd_list;
1478 while (work && single_dir)
1482 dirname = g_path_get_dirname(work->data);
1485 path = g_strdup(dirname);
1489 if (g_strcmp0(path, dirname) != 0)
1500 /* Files from multiple folders, or --list option given
1501 * then open an unnamed collection and insert all files
1503 if ((command_line->cmd_list && !single_dir) || (command_line->startup_command_line_collection && command_line->cmd_list))
1508 cw = collection_window_new(NULL);
1511 collection_path_changed(cd);
1513 work = command_line->cmd_list;
1518 fd = file_data_new_simple(work->data);
1519 collection_add(cd, fd, FALSE);
1520 file_data_unref(fd);
1524 work = command_line->collection_list;
1527 collection_load(cd, (gchar *)work->data, COLLECTION_LOAD_APPEND);
1531 if (cd->list) layout_image_set_collection(NULL, cd, cd->list->data);
1533 /* mem leak, we never unref this collection when !startup_command_line_collection
1534 * (the image view of the main window does not hold a ref to the collection)
1535 * this is sort of unavoidable, for if it did hold a ref, next/back
1536 * may not work as expected when closing collection windows.
1538 * collection_unref(cd);
1542 else if (first_collection)
1544 layout_image_set_collection(NULL, first_collection,
1545 collection_get_first(first_collection));
1548 /* If the files on the command line are from one folder, select those files
1549 * unless it is a command line collection - then leave focus on collection window
1554 if (single_dir && command_line->cmd_list && !command_line->startup_command_line_collection)
1561 work = command_line->cmd_list;
1564 fd = file_data_new_simple((gchar *)work->data);
1565 selected = g_list_append(selected, fd);
1566 file_data_unref(fd);
1569 layout_select_list(lw, selected);
1572 buf = g_build_filename(get_rc_dir(), ".command", NULL);
1573 remote_connection = remote_server_init(buf, cd);
1579 DEBUG_1("%s main: gtk_main", get_exec_time());
1582 gdk_threads_leave();
1586 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */