4 * Copyright (C) 2008 The Geeqie Team
8 * This software is released under the GNU General Public License (GNU GPL).
9 * Please read the included file COPYING for more information.
10 * This software comes with no warranty of any kind, use at your own risk!
18 #include "collect-io.h"
20 #include "filefilter.h"
21 #include "history_list.h"
22 #include "image-overlay.h"
24 #include "layout_image.h"
27 #include "secure_save.h"
29 #include "ui_fileops.h"
30 #include "ui_utildlg.h"
31 #include "cache_maint.h"
35 #include <gdk/gdkkeysyms.h> /* for keyboard values */
44 static RemoteConnection *remote_connection = NULL;
48 *-----------------------------------------------------------------------------
50 *-----------------------------------------------------------------------------
53 void keyboard_scroll_calc(gint *x, gint *y, GdkEventKey *event)
55 static gint delta = 0;
56 static guint32 time_old = 0;
57 static guint keyval_old = 0;
59 if (event->state & GDK_CONTROL_MASK)
61 if (*x < 0) *x = G_MININT / 2;
62 if (*x > 0) *x = G_MAXINT / 2;
63 if (*y < 0) *y = G_MININT / 2;
64 if (*y > 0) *y = G_MAXINT / 2;
69 if (options->progressive_key_scrolling)
73 time_diff = event->time - time_old;
75 /* key pressed within 125ms ? (1/8 second) */
76 if (time_diff > 125 || event->keyval != keyval_old) delta = 0;
78 time_old = event->time;
79 keyval_old = event->keyval;
95 *-----------------------------------------------------------------------------
96 * command line parser (private) hehe, who needs popt anyway?
97 *-----------------------------------------------------------------------------
100 static gint startup_blank = FALSE;
101 static gint startup_full_screen = FALSE;
102 static gint startup_in_slideshow = FALSE;
103 static gint startup_command_line_collection = FALSE;
106 static void parse_command_line_add_file(const gchar *file_path, gchar **path, gchar **file,
107 GList **list, GList **collection_list)
111 path_parsed = g_strdup(file_path);
112 parse_out_relatives(path_parsed);
114 if (file_extension_match(path_parsed, GQ_COLLECTION_EXT))
116 *collection_list = g_list_append(*collection_list, path_parsed);
120 if (!*path) *path = remove_level_from_path(path_parsed);
121 if (!*file) *file = g_strdup(path_parsed);
122 *list = g_list_prepend(*list, file_data_new_simple(path_parsed));
126 static void parse_command_line_add_dir(const gchar *dir, gchar **path, gchar **file,
133 path_parsed = g_strdup(dir);
134 parse_out_relatives(path_parsed);
135 dir_fd = file_data_new_simple(path_parsed);
138 if (filelist_read(dir_fd, &files, NULL))
142 files = filelist_filter(files, FALSE);
143 files = filelist_sort_path(files);
148 FileData *fd = work->data;
149 if (!*path) *path = remove_level_from_path(fd->path);
150 if (!*file) *file = g_strdup(fd->path);
151 *list = g_list_prepend(*list, fd);
160 file_data_unref(dir_fd);
163 static void parse_command_line_process_dir(const gchar *dir, gchar **path, gchar **file,
164 GList **list, gchar **first_dir)
167 if (!*list && !*first_dir)
169 *first_dir = g_strdup(dir);
175 parse_command_line_add_dir(*first_dir, path, file, list);
179 parse_command_line_add_dir(dir, path, file, list);
183 static void parse_command_line_process_file(const gchar *file_path, gchar **path, gchar **file,
184 GList **list, GList **collection_list, gchar **first_dir)
189 parse_command_line_add_dir(*first_dir, path, file, list);
193 parse_command_line_add_file(file_path, path, file, list, collection_list);
196 static void parse_command_line(gint argc, gchar *argv[], gchar **path, gchar **file,
197 GList **cmd_list, GList **collection_list,
201 GList *remote_list = NULL;
202 GList *remote_errors = NULL;
203 gint remote_do = FALSE;
204 gchar *first_dir = NULL;
209 gchar *base_dir = get_current_dir();
213 const gchar *cmd_line = argv[i];
214 gchar *cmd_all = g_build_filename(base_dir, cmd_line, NULL);
216 if (cmd_line[0] == G_DIR_SEPARATOR && isdir(cmd_line))
218 parse_command_line_process_dir(cmd_line, path, file, &list, &first_dir);
220 else if (isdir(cmd_all))
222 parse_command_line_process_dir(cmd_all, path, file, &list, &first_dir);
224 else if (cmd_line[0] == G_DIR_SEPARATOR && isfile(cmd_line))
226 parse_command_line_process_file(cmd_line, path, file,
227 &list, collection_list, &first_dir);
229 else if (isfile(cmd_all))
231 parse_command_line_process_file(cmd_all, path, file,
232 &list, collection_list, &first_dir);
234 else if (strncmp(cmd_line, "--debug", 7) == 0 && (cmd_line[7] == '\0' || cmd_line[7] == '='))
236 /* do nothing but do not produce warnings */
238 else if (strcmp(cmd_line, "+t") == 0 ||
239 strcmp(cmd_line, "--with-tools") == 0)
241 options->layout.tools_float = FALSE;
242 options->layout.tools_hidden = FALSE;
244 remote_list = g_list_append(remote_list, "+t");
246 else if (strcmp(cmd_line, "-t") == 0 ||
247 strcmp(cmd_line, "--without-tools") == 0)
249 options->layout.tools_hidden = TRUE;
251 remote_list = g_list_append(remote_list, "-t");
253 else if (strcmp(cmd_line, "-f") == 0 ||
254 strcmp(cmd_line, "--fullscreen") == 0)
256 startup_full_screen = TRUE;
258 else if (strcmp(cmd_line, "-s") == 0 ||
259 strcmp(cmd_line, "--slideshow") == 0)
261 startup_in_slideshow = TRUE;
263 else if (strcmp(cmd_line, "-l") == 0 ||
264 strcmp(cmd_line, "--list") == 0)
266 startup_command_line_collection = TRUE;
268 else if (strncmp(cmd_line, "--geometry=", 11) == 0)
270 if (!*geometry) *geometry = g_strdup(cmd_line + 11);
272 else if (strcmp(cmd_line, "-r") == 0 ||
273 strcmp(cmd_line, "--remote") == 0)
278 remote_list = remote_build_list(remote_list, argc - i, &argv[i], &remote_errors);
281 else if (strcmp(cmd_line, "-rh") == 0 ||
282 strcmp(cmd_line, "--remote-help") == 0)
287 else if (strcmp(cmd_line, "--blank") == 0)
289 startup_blank = TRUE;
291 else if (strcmp(cmd_line, "-v") == 0 ||
292 strcmp(cmd_line, "--version") == 0)
294 printf_term("%s %s\n", GQ_APPNAME, VERSION);
297 else if (strcmp(cmd_line, "--alternate") == 0)
299 /* enable faster experimental algorithm */
300 log_printf("Alternate similarity algorithm enabled\n");
301 image_sim_alternate_set(TRUE);
303 else if (strcmp(cmd_line, "-h") == 0 ||
304 strcmp(cmd_line, "--help") == 0)
306 printf_term("%s %s\n", GQ_APPNAME, VERSION);
307 printf_term(_("Usage: %s [options] [path]\n\n"), GQ_APPNAME_LC);
308 print_term(_("valid options are:\n"));
309 print_term(_(" +t, --with-tools force show of tools\n"));
310 print_term(_(" -t, --without-tools force hide of tools\n"));
311 print_term(_(" -f, --fullscreen start in full screen mode\n"));
312 print_term(_(" -s, --slideshow start in slideshow mode\n"));
313 print_term(_(" -l, --list open collection window for command line\n"));
314 print_term(_(" --geometry=GEOMETRY set main window location\n"));
315 print_term(_(" -r, --remote send following commands to open window\n"));
316 print_term(_(" -rh,--remote-help print remote command list\n"));
318 print_term(_(" --debug[=level] turn on debug output\n"));
320 print_term(_(" -v, --version print version info\n"));
321 print_term(_(" -h, --help show this message\n\n"));
324 /* these options are not officially supported!
325 * only for testing new features, no need to translate them */
326 print_term( " --alternate use alternate similarity algorithm\n");
333 printf_term(_("invalid or ignored: %s\nUse --help for options\n"), cmd_line);
340 parse_out_relatives(*path);
341 parse_out_relatives(*file);
344 list = g_list_reverse(list);
346 if (!*path && first_dir)
351 parse_out_relatives(*path);
359 GList *work = remote_errors;
361 printf_term(_("Invalid or ignored remote options: "));
364 gchar *opt = work->data;
366 printf_term("%s%s", (work == remote_errors) ? "" : ", ", opt);
370 printf_term(_("\nUse --remote-help for valid remote options.\n"));
373 remote_control(argv[0], remote_list, *path, list, *collection_list);
375 g_list_free(remote_list);
377 if (list && list->next)
388 static void parse_command_line_for_debug_option(gint argc, gchar *argv[])
391 const gchar *debug_option = "--debug";
392 gint len = strlen(debug_option);
398 for (i = 1; i < argc; i++)
400 const gchar *cmd_line = argv[i];
401 if (strncmp(cmd_line, debug_option, len) == 0)
403 gint cmd_line_len = strlen(cmd_line);
405 /* we now increment the debug state for verbosity */
406 if (cmd_line_len == len)
408 else if (cmd_line[len] == '=' && g_ascii_isdigit(cmd_line[len+1]))
410 gint n = atoi(cmd_line + len + 1);
418 DEBUG_1("debugging output enabled (level %d)", get_debug_level());
423 *-----------------------------------------------------------------------------
424 * startup, init, and exit
425 *-----------------------------------------------------------------------------
428 #define RC_HISTORY_NAME "history"
430 static void keys_load(void)
434 path = g_build_filename(get_rc_dir(), RC_HISTORY_NAME, NULL);
435 history_list_load(path);
439 static void keys_save(void)
443 path = g_build_filename(get_rc_dir(), RC_HISTORY_NAME, NULL);
444 history_list_save(path);
448 static void mkdir_if_not_exists(const gchar *path)
450 if (isdir(path)) return;
452 log_printf(_("Creating %s dir:%s\n"), GQ_APPNAME, path);
454 if (!recursive_mkdir_if_not_exists(path, 0755))
456 log_printf(_("Could not create dir:%s\n"), path);
461 /* We add to duplicate and modify gtk_accel_map_print() and gtk_accel_map_save()
462 * to improve the reliability in special cases (especially when disk is full)
463 * These functions are now using secure saving stuff.
465 static void gq_accel_map_print(
467 const gchar *accel_path,
469 GdkModifierType accel_mods,
472 GString *gstring = g_string_new(changed ? NULL : "; ");
473 SecureSaveInfo *ssi = data;
476 g_string_append(gstring, "(gtk_accel_path \"");
478 tmp = g_strescape(accel_path, NULL);
479 g_string_append(gstring, tmp);
482 g_string_append(gstring, "\" \"");
484 name = gtk_accelerator_name(accel_key, accel_mods);
485 tmp = g_strescape(name, NULL);
487 g_string_append(gstring, tmp);
490 g_string_append(gstring, "\")\n");
492 secure_fwrite(gstring->str, sizeof(*gstring->str), gstring->len, ssi);
494 g_string_free(gstring, TRUE);
497 static gboolean gq_accel_map_save(const gchar *path)
503 pathl = path_from_utf8(path);
504 ssi = secure_open(pathl);
508 log_printf(_("error saving file: %s\n"), path);
512 gstring = g_string_new("; ");
514 g_string_append(gstring, g_get_prgname());
515 g_string_append(gstring, " GtkAccelMap rc-file -*- scheme -*-\n");
516 g_string_append(gstring, "; this file is an automated accelerator map dump\n");
517 g_string_append(gstring, ";\n");
519 secure_fwrite(gstring->str, sizeof(*gstring->str), gstring->len, ssi);
521 g_string_free(gstring, TRUE);
523 gtk_accel_map_foreach((gpointer) ssi, gq_accel_map_print);
525 if (secure_close(ssi))
527 log_printf(_("error saving file: %s\nerror: %s\n"), path,
528 secsave_strerror(secsave_errno));
535 static gchar *accep_map_filename(void)
537 return g_build_filename(get_rc_dir(), "accels", NULL);
540 static void accel_map_save(void)
544 path = accep_map_filename();
545 gq_accel_map_save(path);
549 static void accel_map_load(void)
554 path = accep_map_filename();
555 pathl = path_from_utf8(path);
556 gtk_accel_map_load(pathl);
561 static void gtkrc_load(void)
566 /* If a gtkrc file exists in the rc directory, add it to the
567 * list of files to be parsed at the end of gtk_init() */
568 path = g_build_filename(get_rc_dir(), "gtkrc", NULL);
569 pathl = path_from_utf8(path);
570 if (access(pathl, R_OK) == 0)
571 gtk_rc_add_default_file(pathl);
576 static void exit_program_final(void)
578 LayoutWindow *lw = NULL;
580 remote_close(remote_connection);
582 collect_manager_flush();
584 save_options(options);
588 if (layout_valid(&lw))
596 static GenericDialog *exit_dialog = NULL;
598 static void exit_confirm_cancel_cb(GenericDialog *gd, gpointer data)
601 generic_dialog_close(gd);
604 static void exit_confirm_exit_cb(GenericDialog *gd, gpointer data)
607 generic_dialog_close(gd);
608 exit_program_final();
611 static gint exit_confirm_dlg(void)
619 gtk_window_present(GTK_WINDOW(exit_dialog->dialog));
623 if (!collection_window_modified_exists()) return FALSE;
627 if (layout_valid(&lw))
632 msg = g_strdup_printf("%s - %s", GQ_APPNAME, _("exit"));
633 exit_dialog = generic_dialog_new(msg,
634 "exit", parent, FALSE,
635 exit_confirm_cancel_cb, NULL);
637 msg = g_strdup_printf(_("Quit %s"), GQ_APPNAME);
638 generic_dialog_add_message(exit_dialog, GTK_STOCK_DIALOG_QUESTION,
639 msg, _("Collections have been modified. Quit anyway?"));
641 generic_dialog_add_button(exit_dialog, GTK_STOCK_QUIT, NULL, exit_confirm_exit_cb, TRUE);
643 gtk_widget_show(exit_dialog->dialog);
648 static void exit_program_write_metadata_cb(gint success, const gchar *dest_path, gpointer data)
650 if (success) exit_program();
653 void exit_program(void)
655 layout_image_full_screen_stop(NULL);
657 if (metadata_write_queue_confirm(exit_program_write_metadata_cb, NULL)) return;
659 if (exit_confirm_dlg()) return;
661 exit_program_final();
664 gint main(gint argc, gchar *argv[])
668 gchar *cmd_path = NULL;
669 gchar *cmd_file = NULL;
670 GList *cmd_list = NULL;
671 GList *collection_list = NULL;
672 CollectionData *first_collection = NULL;
673 gchar *geometry = NULL;
675 CollectionData *cd = NULL;
678 g_thread_init (NULL);
683 /* init execution time counter (debug only) */
686 /* setup locale, i18n */
690 bindtextdomain(PACKAGE, GQ_LOCALEDIR);
691 bind_textdomain_codeset(PACKAGE, "UTF-8");
695 /* setup random seed for random slideshow */
699 log_printf("%s %s, This is an alpha release.\n", GQ_APPNAME, VERSION);
702 /* register global notify functions */
703 file_data_register_notify_func(cache_notify_cb, NULL, NOTIFY_PRIORITY_HIGH);
704 file_data_register_notify_func(thumb_notify_cb, NULL, NOTIFY_PRIORITY_HIGH);
705 file_data_register_notify_func(collect_manager_notify_cb, NULL, NOTIFY_PRIORITY_LOW);
707 parse_command_line_for_debug_option(argc, argv);
709 options = init_options(NULL);
710 setup_default_options(options);
711 load_options(options);
714 gtk_init(&argc, &argv);
716 parse_command_line(argc, argv, &cmd_path, &cmd_file, &cmd_list, &collection_list, &geometry);
718 if (gtk_major_version < GTK_MAJOR_VERSION ||
719 (gtk_major_version == GTK_MAJOR_VERSION && gtk_minor_version < GTK_MINOR_VERSION) )
721 log_printf("!!! This is a friendly warning.\n");
722 log_printf("!!! The version of GTK+ in use now is older than when %s was compiled.\n", GQ_APPNAME);
723 log_printf("!!! compiled with GTK+-%d.%d\n", GTK_MAJOR_VERSION, GTK_MINOR_VERSION);
724 log_printf("!!! running with GTK+-%d.%d\n", gtk_major_version, gtk_minor_version);
725 log_printf("!!! %s may quit unexpectedly with a relocation error.\n", GQ_APPNAME);
728 mkdir_if_not_exists(get_rc_dir());
729 mkdir_if_not_exists(get_collections_dir());
730 mkdir_if_not_exists(get_thumbnails_cache_dir());
731 mkdir_if_not_exists(get_metadata_cache_dir());
734 filter_add_defaults();
745 filelist_free(cmd_list);
747 string_list_free(collection_list);
748 collection_list = NULL;
754 path = g_strdup(cmd_path);
756 else if (options->startup.restore_path && options->startup.path && isdir(options->startup.path))
758 path = g_strdup(options->startup.path);
762 path = get_current_dir();
765 lw = layout_new_with_geometry(NULL, options->layout.tools_float, options->layout.tools_hidden, geometry);
766 layout_sort_set(lw, options->file_sort.method, options->file_sort.ascending);
768 if (collection_list && !startup_command_line_collection)
772 work = collection_list;
781 cw = collection_window_new(path);
782 if (!first_collection && cw) first_collection = cw->cd;
787 (startup_command_line_collection && collection_list))
791 if (startup_command_line_collection)
795 cw = collection_window_new("");
800 cd = collection_new(""); /* if we pass NULL, untitled counter is falsely increm. */
806 cd->name = g_strdup(_("Command line"));
808 collection_path_changed(cd);
813 collection_add(cd, file_data_new_simple((gchar *)work->data), FALSE);
817 work = collection_list;
820 collection_load(cd, (gchar *)work->data, COLLECTION_LOAD_APPEND);
824 layout_set_path(lw, path);
825 if (cd->list) layout_image_set_collection(lw, cd, cd->list->data);
827 /* mem leak, we never unref this collection when !startup_command_line_collection
828 * (the image view of the main window does not hold a ref to the collection)
829 * this is sort of unavoidable, for if it did hold a ref, next/back
830 * may not work as expected when closing collection windows.
832 * collection_unref(cd);
838 layout_set_path(lw, cmd_file);
842 layout_set_path(lw, path);
843 if (first_collection)
845 layout_image_set_collection(lw, first_collection,
846 collection_get_first(first_collection));
850 image_osd_set(lw->image, options->image_overlay.common.state | (options->image_overlay.common.show_at_startup ? OSD_SHOW_INFO : OSD_SHOW_NOTHING));
855 filelist_free(cmd_list);
856 string_list_free(collection_list);
859 if (startup_full_screen) layout_image_full_screen_start(lw);
860 if (startup_in_slideshow) layout_image_slideshow_start(lw);
862 buf = g_build_filename(get_rc_dir(), ".command", NULL);
863 remote_connection = remote_server_init(buf, cd);
872 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */