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"
34 #include <gdk/gdkkeysyms.h> /* for keyboard values */
43 static RemoteConnection *remote_connection = NULL;
47 *-----------------------------------------------------------------------------
49 *-----------------------------------------------------------------------------
52 void keyboard_scroll_calc(gint *x, gint *y, GdkEventKey *event)
54 static gint delta = 0;
55 static guint32 time_old = 0;
56 static guint keyval_old = 0;
58 if (event->state & GDK_CONTROL_MASK)
60 if (*x < 0) *x = G_MININT / 2;
61 if (*x > 0) *x = G_MAXINT / 2;
62 if (*y < 0) *y = G_MININT / 2;
63 if (*y > 0) *y = G_MAXINT / 2;
68 if (options->progressive_key_scrolling)
72 time_diff = event->time - time_old;
74 /* key pressed within 125ms ? (1/8 second) */
75 if (time_diff > 125 || event->keyval != keyval_old) delta = 0;
77 time_old = event->time;
78 keyval_old = event->keyval;
94 *-----------------------------------------------------------------------------
95 * command line parser (private) hehe, who needs popt anyway?
96 *-----------------------------------------------------------------------------
99 static gint startup_blank = FALSE;
100 static gint startup_full_screen = FALSE;
101 static gint startup_in_slideshow = FALSE;
102 static gint startup_command_line_collection = FALSE;
105 static void parse_command_line_add_file(const gchar *file_path, gchar **path, gchar **file,
106 GList **list, GList **collection_list)
110 path_parsed = g_strdup(file_path);
111 parse_out_relatives(path_parsed);
113 if (file_extension_match(path_parsed, GQ_COLLECTION_EXT))
115 *collection_list = g_list_append(*collection_list, path_parsed);
119 if (!*path) *path = remove_level_from_path(path_parsed);
120 if (!*file) *file = g_strdup(path_parsed);
121 *list = g_list_prepend(*list, file_data_new_simple(path_parsed));
125 static void parse_command_line_add_dir(const gchar *dir, gchar **path, gchar **file,
132 path_parsed = g_strdup(dir);
133 parse_out_relatives(path_parsed);
134 dir_fd = file_data_new_simple(path_parsed);
137 if (filelist_read(dir_fd, &files, NULL))
141 files = filelist_filter(files, FALSE);
142 files = filelist_sort_path(files);
147 FileData *fd = work->data;
148 if (!*path) *path = remove_level_from_path(fd->path);
149 if (!*file) *file = g_strdup(fd->path);
150 *list = g_list_prepend(*list, fd);
159 file_data_unref(dir_fd);
162 static void parse_command_line_process_dir(const gchar *dir, gchar **path, gchar **file,
163 GList **list, gchar **first_dir)
166 if (!*list && !*first_dir)
168 *first_dir = g_strdup(dir);
174 parse_command_line_add_dir(*first_dir, path, file, list);
178 parse_command_line_add_dir(dir, path, file, list);
182 static void parse_command_line_process_file(const gchar *file_path, gchar **path, gchar **file,
183 GList **list, GList **collection_list, gchar **first_dir)
188 parse_command_line_add_dir(*first_dir, path, file, list);
192 parse_command_line_add_file(file_path, path, file, list, collection_list);
195 static void parse_command_line(gint argc, gchar *argv[], gchar **path, gchar **file,
196 GList **cmd_list, GList **collection_list,
200 GList *remote_list = NULL;
201 GList *remote_errors = NULL;
202 gint remote_do = FALSE;
203 gchar *first_dir = NULL;
208 gchar *base_dir = get_current_dir();
212 const gchar *cmd_line = argv[i];
213 gchar *cmd_all = g_build_filename(base_dir, cmd_line, NULL);
215 if (cmd_line[0] == G_DIR_SEPARATOR && isdir(cmd_line))
217 parse_command_line_process_dir(cmd_line, path, file, &list, &first_dir);
219 else if (isdir(cmd_all))
221 parse_command_line_process_dir(cmd_all, path, file, &list, &first_dir);
223 else if (cmd_line[0] == G_DIR_SEPARATOR && isfile(cmd_line))
225 parse_command_line_process_file(cmd_line, path, file,
226 &list, collection_list, &first_dir);
228 else if (isfile(cmd_all))
230 parse_command_line_process_file(cmd_all, path, file,
231 &list, collection_list, &first_dir);
233 else if (strncmp(cmd_line, "--debug", 7) == 0 && (cmd_line[7] == '\0' || cmd_line[7] == '='))
235 /* do nothing but do not produce warnings */
237 else if (strcmp(cmd_line, "+t") == 0 ||
238 strcmp(cmd_line, "--with-tools") == 0)
240 options->layout.tools_float = FALSE;
241 options->layout.tools_hidden = FALSE;
243 remote_list = g_list_append(remote_list, "+t");
245 else if (strcmp(cmd_line, "-t") == 0 ||
246 strcmp(cmd_line, "--without-tools") == 0)
248 options->layout.tools_hidden = TRUE;
250 remote_list = g_list_append(remote_list, "-t");
252 else if (strcmp(cmd_line, "-f") == 0 ||
253 strcmp(cmd_line, "--fullscreen") == 0)
255 startup_full_screen = TRUE;
257 else if (strcmp(cmd_line, "-s") == 0 ||
258 strcmp(cmd_line, "--slideshow") == 0)
260 startup_in_slideshow = TRUE;
262 else if (strcmp(cmd_line, "-l") == 0 ||
263 strcmp(cmd_line, "--list") == 0)
265 startup_command_line_collection = TRUE;
267 else if (strncmp(cmd_line, "--geometry=", 11) == 0)
269 if (!*geometry) *geometry = g_strdup(cmd_line + 11);
271 else if (strcmp(cmd_line, "-r") == 0 ||
272 strcmp(cmd_line, "--remote") == 0)
277 remote_list = remote_build_list(remote_list, argc - i, &argv[i], &remote_errors);
280 else if (strcmp(cmd_line, "-rh") == 0 ||
281 strcmp(cmd_line, "--remote-help") == 0)
286 else if (strcmp(cmd_line, "--blank") == 0)
288 startup_blank = TRUE;
290 else if (strcmp(cmd_line, "-v") == 0 ||
291 strcmp(cmd_line, "--version") == 0)
293 printf_term("%s %s\n", GQ_APPNAME, VERSION);
296 else if (strcmp(cmd_line, "--alternate") == 0)
298 /* enable faster experimental algorithm */
299 log_printf("Alternate similarity algorithm enabled\n");
300 image_sim_alternate_set(TRUE);
302 else if (strcmp(cmd_line, "-h") == 0 ||
303 strcmp(cmd_line, "--help") == 0)
305 printf_term("%s %s\n", GQ_APPNAME, VERSION);
306 printf_term(_("Usage: %s [options] [path]\n\n"), GQ_APPNAME_LC);
307 print_term(_("valid options are:\n"));
308 print_term(_(" +t, --with-tools force show of tools\n"));
309 print_term(_(" -t, --without-tools force hide of tools\n"));
310 print_term(_(" -f, --fullscreen start in full screen mode\n"));
311 print_term(_(" -s, --slideshow start in slideshow mode\n"));
312 print_term(_(" -l, --list open collection window for command line\n"));
313 print_term(_(" --geometry=GEOMETRY set main window location\n"));
314 print_term(_(" -r, --remote send following commands to open window\n"));
315 print_term(_(" -rh,--remote-help print remote command list\n"));
317 print_term(_(" --debug[=level] turn on debug output\n"));
319 print_term(_(" -v, --version print version info\n"));
320 print_term(_(" -h, --help show this message\n\n"));
323 /* these options are not officially supported!
324 * only for testing new features, no need to translate them */
325 print_term( " --alternate use alternate similarity algorithm\n");
332 printf_term(_("invalid or ignored: %s\nUse --help for options\n"), cmd_line);
339 parse_out_relatives(*path);
340 parse_out_relatives(*file);
343 list = g_list_reverse(list);
345 if (!*path && first_dir)
350 parse_out_relatives(*path);
358 GList *work = remote_errors;
360 printf_term(_("Invalid or ignored remote options: "));
363 gchar *opt = work->data;
365 printf_term("%s%s", (work == remote_errors) ? "" : ", ", opt);
369 printf_term(_("\nUse --remote-help for valid remote options.\n"));
372 remote_control(argv[0], remote_list, *path, list, *collection_list);
374 g_list_free(remote_list);
376 if (list && list->next)
387 static void parse_command_line_for_debug_option(gint argc, gchar *argv[])
390 const gchar *debug_option = "--debug";
391 gint len = strlen(debug_option);
397 for (i = 1; i < argc; i++)
399 const gchar *cmd_line = argv[i];
400 if (strncmp(cmd_line, debug_option, len) == 0)
402 gint cmd_line_len = strlen(cmd_line);
404 /* we now increment the debug state for verbosity */
405 if (cmd_line_len == len)
407 else if (cmd_line[len] == '=' && g_ascii_isdigit(cmd_line[len+1]))
409 gint n = atoi(cmd_line + len + 1);
417 DEBUG_1("debugging output enabled (level %d)", get_debug_level());
422 *-----------------------------------------------------------------------------
423 * startup, init, and exit
424 *-----------------------------------------------------------------------------
427 #define RC_HISTORY_NAME "history"
429 static void keys_load(void)
433 path = g_build_filename(homedir(), GQ_RC_DIR, RC_HISTORY_NAME, NULL);
434 history_list_load(path);
438 static void keys_save(void)
442 path = g_build_filename(homedir(), GQ_RC_DIR, RC_HISTORY_NAME, NULL);
443 history_list_save(path);
447 static void check_for_home_path(gchar *path)
451 buf = g_build_filename(homedir(), path, NULL);
454 log_printf(_("Creating %s dir:%s\n"), GQ_APPNAME, buf);
456 if (!mkdir_utf8(buf, 0755))
458 log_printf(_("Could not create dir:%s\n"), buf);
465 /* We add to duplicate and modify gtk_accel_map_print() and gtk_accel_map_save()
466 * to improve the reliability in special cases (especially when disk is full)
467 * These functions are now using secure saving stuff.
469 static void gq_accel_map_print(
471 const gchar *accel_path,
473 GdkModifierType accel_mods,
476 GString *gstring = g_string_new(changed ? NULL : "; ");
477 SecureSaveInfo *ssi = data;
480 g_string_append(gstring, "(gtk_accel_path \"");
482 tmp = g_strescape(accel_path, NULL);
483 g_string_append(gstring, tmp);
486 g_string_append(gstring, "\" \"");
488 name = gtk_accelerator_name(accel_key, accel_mods);
489 tmp = g_strescape(name, NULL);
491 g_string_append(gstring, tmp);
494 g_string_append(gstring, "\")\n");
496 secure_fwrite(gstring->str, sizeof(*gstring->str), gstring->len, ssi);
498 g_string_free(gstring, TRUE);
501 static gboolean gq_accel_map_save(const gchar *path)
507 pathl = path_from_utf8(path);
508 ssi = secure_open(pathl);
512 log_printf(_("error saving file: %s\n"), path);
516 gstring = g_string_new("; ");
518 g_string_append(gstring, g_get_prgname());
519 g_string_append(gstring, " GtkAccelMap rc-file -*- scheme -*-\n");
520 g_string_append(gstring, "; this file is an automated accelerator map dump\n");
521 g_string_append(gstring, ";\n");
523 secure_fwrite(gstring->str, sizeof(*gstring->str), gstring->len, ssi);
525 g_string_free(gstring, TRUE);
527 gtk_accel_map_foreach((gpointer) ssi, gq_accel_map_print);
529 if (secure_close(ssi))
531 log_printf(_("error saving file: %s\nerror: %s\n"), path,
532 secsave_strerror(secsave_errno));
539 static gchar *accep_map_filename(void)
541 return g_build_filename(homedir(), GQ_RC_DIR, "accels", NULL);
544 static void accel_map_save(void)
548 path = accep_map_filename();
549 gq_accel_map_save(path);
553 static void accel_map_load(void)
558 path = accep_map_filename();
559 pathl = path_from_utf8(path);
560 gtk_accel_map_load(pathl);
565 static void gtkrc_load(void)
570 /* If a gtkrc file exists in the rc directory, add it to the
571 * list of files to be parsed at the end of gtk_init() */
572 path = g_build_filename(homedir(), GQ_RC_DIR, "gtkrc", NULL);
573 pathl = path_from_utf8(path);
574 if (access(pathl, R_OK) == 0)
575 gtk_rc_add_default_file(pathl);
580 static void exit_program_final(void)
582 LayoutWindow *lw = NULL;
584 remote_close(remote_connection);
586 collect_manager_flush();
588 save_options(options);
592 if (layout_valid(&lw))
600 static GenericDialog *exit_dialog = NULL;
602 static void exit_confirm_cancel_cb(GenericDialog *gd, gpointer data)
605 generic_dialog_close(gd);
608 static void exit_confirm_exit_cb(GenericDialog *gd, gpointer data)
611 generic_dialog_close(gd);
612 exit_program_final();
615 static gint exit_confirm_dlg(void)
623 gtk_window_present(GTK_WINDOW(exit_dialog->dialog));
627 if (!collection_window_modified_exists()) return FALSE;
631 if (layout_valid(&lw))
636 msg = g_strdup_printf("%s - %s", GQ_APPNAME, _("exit"));
637 exit_dialog = generic_dialog_new(msg,
638 GQ_WMCLASS, "exit", parent, FALSE,
639 exit_confirm_cancel_cb, NULL);
641 msg = g_strdup_printf(_("Quit %s"), GQ_APPNAME);
642 generic_dialog_add_message(exit_dialog, GTK_STOCK_DIALOG_QUESTION,
643 msg, _("Collections have been modified. Quit anyway?"));
645 generic_dialog_add_button(exit_dialog, GTK_STOCK_QUIT, NULL, exit_confirm_exit_cb, TRUE);
647 gtk_widget_show(exit_dialog->dialog);
652 void exit_program(void)
654 layout_image_full_screen_stop(NULL);
656 if (exit_confirm_dlg()) return;
658 exit_program_final();
661 gint main(gint argc, gchar *argv[])
665 gchar *cmd_path = NULL;
666 gchar *cmd_file = NULL;
667 GList *cmd_list = NULL;
668 GList *collection_list = NULL;
669 CollectionData *first_collection = NULL;
670 gchar *geometry = NULL;
672 CollectionData *cd = NULL;
675 g_thread_init (NULL);
680 /* init execution time counter (debug only) */
683 /* setup locale, i18n */
687 bindtextdomain(PACKAGE, GQ_LOCALEDIR);
688 bind_textdomain_codeset(PACKAGE, "UTF-8");
692 /* setup random seed for random slideshow */
696 log_printf("%s %s, This is an alpha release.\n", GQ_APPNAME, VERSION);
699 /* register global notify functions */
700 file_data_register_notify_func(cache_notify_cb, NULL, NOTIFY_PRIORITY_HIGH);
701 file_data_register_notify_func(thumb_notify_cb, NULL, NOTIFY_PRIORITY_HIGH);
702 file_data_register_notify_func(collect_manager_notify_cb, NULL, NOTIFY_PRIORITY_LOW);
704 parse_command_line_for_debug_option(argc, argv);
706 options = init_options(NULL);
707 setup_default_options(options);
708 load_options(options);
711 gtk_init(&argc, &argv);
713 parse_command_line(argc, argv, &cmd_path, &cmd_file, &cmd_list, &collection_list, &geometry);
715 if (gtk_major_version < GTK_MAJOR_VERSION ||
716 (gtk_major_version == GTK_MAJOR_VERSION && gtk_minor_version < GTK_MINOR_VERSION) )
718 log_printf("!!! This is a friendly warning.\n");
719 log_printf("!!! The version of GTK+ in use now is older than when %s was compiled.\n", GQ_APPNAME);
720 log_printf("!!! compiled with GTK+-%d.%d\n", GTK_MAJOR_VERSION, GTK_MINOR_VERSION);
721 log_printf("!!! running with GTK+-%d.%d\n", gtk_major_version, gtk_minor_version);
722 log_printf("!!! %s may quit unexpectedly with a relocation error.\n", GQ_APPNAME);
725 check_for_home_path(GQ_RC_DIR);
726 check_for_home_path(GQ_RC_DIR_COLLECTIONS);
727 check_for_home_path(GQ_CACHE_RC_THUMB);
728 check_for_home_path(GQ_CACHE_RC_METADATA);
731 filter_add_defaults();
742 filelist_free(cmd_list);
744 string_list_free(collection_list);
745 collection_list = NULL;
751 path = g_strdup(cmd_path);
753 else if (options->startup.restore_path && options->startup.path && isdir(options->startup.path))
755 path = g_strdup(options->startup.path);
759 path = get_current_dir();
762 lw = layout_new_with_geometry(NULL, options->layout.tools_float, options->layout.tools_hidden, geometry);
763 layout_sort_set(lw, options->file_sort.method, options->file_sort.ascending);
765 if (collection_list && !startup_command_line_collection)
769 work = collection_list;
778 cw = collection_window_new(path);
779 if (!first_collection && cw) first_collection = cw->cd;
784 (startup_command_line_collection && collection_list))
788 if (startup_command_line_collection)
792 cw = collection_window_new("");
797 cd = collection_new(""); /* if we pass NULL, untitled counter is falsely increm. */
803 cd->name = g_strdup(_("Command line"));
805 collection_path_changed(cd);
810 collection_add(cd, file_data_new_simple((gchar *)work->data), FALSE);
814 work = collection_list;
817 collection_load(cd, (gchar *)work->data, COLLECTION_LOAD_APPEND);
821 layout_set_path(lw, path);
822 if (cd->list) layout_image_set_collection(lw, cd, cd->list->data);
824 /* mem leak, we never unref this collection when !startup_command_line_collection
825 * (the image view of the main window does not hold a ref to the collection)
826 * this is sort of unavoidable, for if it did hold a ref, next/back
827 * may not work as expected when closing collection windows.
829 * collection_unref(cd);
835 layout_set_path(lw, cmd_file);
839 layout_set_path(lw, path);
840 if (first_collection)
842 layout_image_set_collection(lw, first_collection,
843 collection_get_first(first_collection));
847 image_osd_set(lw->image, options->image_overlay.common.state | (options->image_overlay.common.show_at_startup ? OSD_SHOW_INFO : OSD_SHOW_NOTHING));
852 filelist_free(cmd_list);
853 string_list_free(collection_list);
856 if (startup_full_screen) layout_image_full_screen_start(lw);
857 if (startup_in_slideshow) layout_image_slideshow_start(lw);
859 buf = g_build_filename(homedir(), GQ_RC_DIR, ".command", NULL);
860 remote_connection = remote_server_init(buf, cd);
869 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */