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 "image-overlay.h"
23 #include "layout_image.h"
27 #include "ui_bookmark.h"
28 #include "ui_fileops.h"
29 #include "ui_utildlg.h"
31 #include <gdk/gdkkeysyms.h> /* for keyboard values */
40 static RemoteConnection *remote_connection = NULL;
44 *-----------------------------------------------------------------------------
46 *-----------------------------------------------------------------------------
50 gdouble get_zoom_increment(void)
52 return ((options->image.zoom_increment != 0) ? (gdouble)options->image.zoom_increment / 10.0 : 1.0);
55 gchar *utf8_validate_or_convert(const gchar *text)
59 if (!text) return NULL;
62 if (!g_utf8_validate(text, len, NULL))
63 return g_convert(text, len, "UTF-8", "ISO-8859-1", NULL, NULL, NULL);
65 return g_strdup(text);
68 /* Borrowed from gtkfilesystemunix.c */
69 gchar *expand_tilde(const gchar *filename)
72 return g_strdup(filename);
78 if (filename[0] != '~')
79 return g_strdup(filename);
81 notilde = filename + 1;
82 slash = strchr(notilde, G_DIR_SEPARATOR);
83 if (slash == notilde || !*notilde)
85 home = g_get_home_dir();
87 return g_strdup(filename);
92 struct passwd *passwd;
95 username = g_strndup(notilde, slash - notilde);
97 username = g_strdup(notilde);
99 passwd = getpwnam(username);
103 return g_strdup(filename);
105 home = passwd->pw_dir;
109 return g_build_filename(home, G_DIR_SEPARATOR_S, slash + 1, NULL);
111 return g_build_filename(home, G_DIR_SEPARATOR_S, NULL);
117 *-----------------------------------------------------------------------------
119 *-----------------------------------------------------------------------------
122 void keyboard_scroll_calc(gint *x, gint *y, GdkEventKey *event)
124 static gint delta = 0;
125 static guint32 time_old = 0;
126 static guint keyval_old = 0;
128 if (event->state & GDK_CONTROL_MASK)
130 if (*x < 0) *x = G_MININT / 2;
131 if (*x > 0) *x = G_MAXINT / 2;
132 if (*y < 0) *y = G_MININT / 2;
133 if (*y > 0) *y = G_MAXINT / 2;
138 if (options->progressive_key_scrolling)
142 time_diff = event->time - time_old;
144 /* key pressed within 125ms ? (1/8 second) */
145 if (time_diff > 125 || event->keyval != keyval_old) delta = 0;
147 time_old = event->time;
148 keyval_old = event->keyval;
164 *-----------------------------------------------------------------------------
165 * command line parser (private) hehe, who needs popt anyway?
166 *-----------------------------------------------------------------------------
169 static gint startup_blank = FALSE;
170 static gint startup_full_screen = FALSE;
171 static gint startup_in_slideshow = FALSE;
172 static gint startup_command_line_collection = FALSE;
175 static void parse_command_line_add_file(const gchar *file_path, gchar **path, gchar **file,
176 GList **list, GList **collection_list)
180 path_parsed = g_strdup(file_path);
181 parse_out_relatives(path_parsed);
183 if (file_extension_match(path_parsed, GQ_COLLECTION_EXT))
185 *collection_list = g_list_append(*collection_list, path_parsed);
189 if (!*path) *path = remove_level_from_path(path_parsed);
190 if (!*file) *file = g_strdup(path_parsed);
191 *list = g_list_prepend(*list, file_data_new_simple(path_parsed));
195 static void parse_command_line_add_dir(const gchar *dir, gchar **path, gchar **file,
202 path_parsed = g_strdup(dir);
203 parse_out_relatives(path_parsed);
204 dir_fd = file_data_new_simple(path_parsed);
207 if (filelist_read(dir_fd, &files, NULL))
211 files = filelist_filter(files, FALSE);
212 files = filelist_sort_path(files);
217 FileData *fd = work->data;
218 if (!*path) *path = remove_level_from_path(fd->path);
219 if (!*file) *file = g_strdup(fd->path);
220 *list = g_list_prepend(*list, fd);
229 file_data_unref(dir_fd);
232 static void parse_command_line_process_dir(const gchar *dir, gchar **path, gchar **file,
233 GList **list, gchar **first_dir)
236 if (!*list && !*first_dir)
238 *first_dir = g_strdup(dir);
244 parse_command_line_add_dir(*first_dir, path, file, list);
248 parse_command_line_add_dir(dir, path, file, list);
252 static void parse_command_line_process_file(const gchar *file_path, gchar **path, gchar **file,
253 GList **list, GList **collection_list, gchar **first_dir)
258 parse_command_line_add_dir(*first_dir, path, file, list);
262 parse_command_line_add_file(file_path, path, file, list, collection_list);
265 static void parse_command_line(int argc, char *argv[], gchar **path, gchar **file,
266 GList **cmd_list, GList **collection_list,
270 GList *remote_list = NULL;
271 GList *remote_errors = NULL;
272 gint remote_do = FALSE;
273 gchar *first_dir = NULL;
278 gchar *base_dir = get_current_dir();
282 const gchar *cmd_line = argv[i];
283 gchar *cmd_all = g_build_filename(base_dir, cmd_line, NULL);
285 if (cmd_line[0] == G_DIR_SEPARATOR && isdir(cmd_line))
287 parse_command_line_process_dir(cmd_line, path, file, &list, &first_dir);
289 else if (isdir(cmd_all))
291 parse_command_line_process_dir(cmd_all, path, file, &list, &first_dir);
293 else if (cmd_line[0] == G_DIR_SEPARATOR && isfile(cmd_line))
295 parse_command_line_process_file(cmd_line, path, file,
296 &list, collection_list, &first_dir);
298 else if (isfile(cmd_all))
300 parse_command_line_process_file(cmd_all, path, file,
301 &list, collection_list, &first_dir);
303 else if (strncmp(cmd_line, "--debug", 7) == 0 && (cmd_line[7] == '\0' || cmd_line[7] == '='))
305 /* do nothing but do not produce warnings */
307 else if (strcmp(cmd_line, "+t") == 0 ||
308 strcmp(cmd_line, "--with-tools") == 0)
310 options->layout.tools_float = FALSE;
311 options->layout.tools_hidden = FALSE;
313 remote_list = g_list_append(remote_list, "+t");
315 else if (strcmp(cmd_line, "-t") == 0 ||
316 strcmp(cmd_line, "--without-tools") == 0)
318 options->layout.tools_hidden = TRUE;
320 remote_list = g_list_append(remote_list, "-t");
322 else if (strcmp(cmd_line, "-f") == 0 ||
323 strcmp(cmd_line, "--fullscreen") == 0)
325 startup_full_screen = TRUE;
327 else if (strcmp(cmd_line, "-s") == 0 ||
328 strcmp(cmd_line, "--slideshow") == 0)
330 startup_in_slideshow = TRUE;
332 else if (strcmp(cmd_line, "-l") == 0 ||
333 strcmp(cmd_line, "--list") == 0)
335 startup_command_line_collection = TRUE;
337 else if (strncmp(cmd_line, "--geometry=", 11) == 0)
339 if (!*geometry) *geometry = g_strdup(cmd_line + 11);
341 else if (strcmp(cmd_line, "-r") == 0 ||
342 strcmp(cmd_line, "--remote") == 0)
347 remote_list = remote_build_list(remote_list, argc - i, &argv[i], &remote_errors);
350 else if (strcmp(cmd_line, "-rh") == 0 ||
351 strcmp(cmd_line, "--remote-help") == 0)
356 else if (strcmp(cmd_line, "--blank") == 0)
358 startup_blank = TRUE;
360 else if (strcmp(cmd_line, "-v") == 0 ||
361 strcmp(cmd_line, "--version") == 0)
363 printf_term("%s %s\n", GQ_APPNAME, VERSION);
366 else if (strcmp(cmd_line, "--alternate") == 0)
368 /* enable faster experimental algorithm */
369 log_printf("Alternate similarity algorithm enabled\n");
370 image_sim_alternate_set(TRUE);
372 else if (strcmp(cmd_line, "-h") == 0 ||
373 strcmp(cmd_line, "--help") == 0)
375 printf_term("%s %s\n", GQ_APPNAME, VERSION);
376 printf_term(_("Usage: %s [options] [path]\n\n"), GQ_APPNAME_LC);
377 print_term(_("valid options are:\n"));
378 print_term(_(" +t, --with-tools force show of tools\n"));
379 print_term(_(" -t, --without-tools force hide of tools\n"));
380 print_term(_(" -f, --fullscreen start in full screen mode\n"));
381 print_term(_(" -s, --slideshow start in slideshow mode\n"));
382 print_term(_(" -l, --list open collection window for command line\n"));
383 print_term(_(" --geometry=GEOMETRY set main window location\n"));
384 print_term(_(" -r, --remote send following commands to open window\n"));
385 print_term(_(" -rh,--remote-help print remote command list\n"));
387 print_term(_(" --debug[=level] turn on debug output\n"));
389 print_term(_(" -v, --version print version info\n"));
390 print_term(_(" -h, --help show this message\n\n"));
393 /* these options are not officially supported!
394 * only for testing new features, no need to translate them */
395 print_term( " --alternate use alternate similarity algorithm\n");
402 printf_term(_("invalid or ignored: %s\nUse --help for options\n"), cmd_line);
409 parse_out_relatives(*path);
410 parse_out_relatives(*file);
413 list = g_list_reverse(list);
415 if (!*path && first_dir)
420 parse_out_relatives(*path);
428 GList *work = remote_errors;
430 printf_term(_("Invalid or ignored remote options: "));
433 gchar *opt = work->data;
435 printf_term("%s%s", (work == remote_errors) ? "" : ", ", opt);
439 printf_term(_("\nUse --remote-help for valid remote options.\n"));
442 remote_control(argv[0], remote_list, *path, list, *collection_list);
444 g_list_free(remote_list);
446 if (list && list->next)
457 static void parse_command_line_for_debug_option(int argc, char *argv[])
460 const gchar *debug_option = "--debug";
461 gint len = strlen(debug_option);
467 for (i = 1; i < argc; i++)
469 const gchar *cmd_line = argv[i];
470 if (strncmp(cmd_line, debug_option, len) == 0)
472 gint cmd_line_len = strlen(cmd_line);
474 /* we now increment the debug state for verbosity */
475 if (cmd_line_len == len)
477 else if (cmd_line[len] == '=' && g_ascii_isdigit(cmd_line[len+1]))
479 gint n = atoi(cmd_line + len + 1);
487 DEBUG_1("debugging output enabled (level %d)", get_debug_level());
492 *-----------------------------------------------------------------------------
493 * startup, init, and exit
494 *-----------------------------------------------------------------------------
497 #define RC_HISTORY_NAME "history"
499 static void keys_load(void)
503 path = g_build_filename(homedir(), GQ_RC_DIR, RC_HISTORY_NAME, NULL);
504 history_list_load(path);
508 static void keys_save(void)
512 path = g_build_filename(homedir(), GQ_RC_DIR, RC_HISTORY_NAME, NULL);
513 history_list_save(path);
517 static void check_for_home_path(gchar *path)
521 buf = g_build_filename(homedir(), path, NULL);
524 log_printf(_("Creating %s dir:%s\n"), GQ_APPNAME, buf);
526 if (!mkdir_utf8(buf, 0755))
528 log_printf(_("Could not create dir:%s\n"), buf);
535 static void exit_program_final(void)
540 remote_close(remote_connection);
542 collect_manager_flush();
544 sync_options_with_current_state(options);
545 save_options(options);
548 path = g_build_filename(homedir(), GQ_RC_DIR, "accels", NULL);
549 pathl = path_from_utf8(path);
550 gtk_accel_map_save(pathl);
557 static GenericDialog *exit_dialog = NULL;
559 static void exit_confirm_cancel_cb(GenericDialog *gd, gpointer data)
562 generic_dialog_close(gd);
565 static void exit_confirm_exit_cb(GenericDialog *gd, gpointer data)
568 generic_dialog_close(gd);
569 exit_program_final();
572 static gint exit_confirm_dlg(void)
580 gtk_window_present(GTK_WINDOW(exit_dialog->dialog));
584 if (!collection_window_modified_exists()) return FALSE;
588 if (layout_valid(&lw))
593 msg = g_strdup_printf("%s - %s", GQ_APPNAME, _("exit"));
594 exit_dialog = generic_dialog_new(msg,
595 GQ_WMCLASS, "exit", parent, FALSE,
596 exit_confirm_cancel_cb, NULL);
598 msg = g_strdup_printf(_("Quit %s"), GQ_APPNAME);
599 generic_dialog_add_message(exit_dialog, GTK_STOCK_DIALOG_QUESTION,
600 msg, _("Collections have been modified. Quit anyway?"));
602 generic_dialog_add_button(exit_dialog, GTK_STOCK_QUIT, NULL, exit_confirm_exit_cb, TRUE);
604 gtk_widget_show(exit_dialog->dialog);
609 void exit_program(void)
611 layout_image_full_screen_stop(NULL);
613 if (exit_confirm_dlg()) return;
615 exit_program_final();
618 int main(int argc, char *argv[])
622 gchar *cmd_path = NULL;
623 gchar *cmd_file = NULL;
624 GList *cmd_list = NULL;
625 GList *collection_list = NULL;
626 CollectionData *first_collection = NULL;
627 gchar *geometry = NULL;
630 CollectionData *cd = NULL;
632 /* init execution time counter (debug only) */
635 /* setup locale, i18n */
639 bindtextdomain(PACKAGE, GQ_LOCALEDIR);
640 bind_textdomain_codeset(PACKAGE, "UTF-8");
644 /* setup random seed for random slideshow */
648 log_printf("%s %s, This is an alpha release.\n", GQ_APPNAME, VERSION);
650 parse_command_line_for_debug_option(argc, argv);
652 options = init_options(NULL);
653 setup_default_options(options);
654 load_options(options);
656 parse_command_line(argc, argv, &cmd_path, &cmd_file, &cmd_list, &collection_list, &geometry);
658 /* If a gtkrc file exists in the rc directory, add it to the
659 * list of files to be parsed at the end of gtk_init() */
660 buf = g_build_filename(homedir(), GQ_RC_DIR, "gtkrc", NULL);
661 bufl = path_from_utf8(buf);
662 if (access(bufl, R_OK) == 0)
663 gtk_rc_add_default_file(bufl);
667 gtk_init(&argc, &argv);
669 if (gtk_major_version < GTK_MAJOR_VERSION ||
670 (gtk_major_version == GTK_MAJOR_VERSION && gtk_minor_version < GTK_MINOR_VERSION) )
672 log_printf("!!! This is a friendly warning.\n");
673 log_printf("!!! The version of GTK+ in use now is older than when %s was compiled.\n", GQ_APPNAME);
674 log_printf("!!! compiled with GTK+-%d.%d\n", GTK_MAJOR_VERSION, GTK_MINOR_VERSION);
675 log_printf("!!! running with GTK+-%d.%d\n", gtk_major_version, gtk_minor_version);
676 log_printf("!!! %s may quit unexpectedly with a relocation error.\n", GQ_APPNAME);
679 check_for_home_path(GQ_RC_DIR);
680 check_for_home_path(GQ_RC_DIR_COLLECTIONS);
681 check_for_home_path(GQ_CACHE_RC_THUMB);
682 check_for_home_path(GQ_CACHE_RC_METADATA);
685 filter_add_defaults();
688 buf = g_build_filename(homedir(), GQ_RC_DIR, "accels", NULL);
689 bufl = path_from_utf8(buf);
690 gtk_accel_map_load(bufl);
700 filelist_free(cmd_list);
702 string_list_free(collection_list);
703 collection_list = NULL;
709 path = g_strdup(cmd_path);
711 else if (options->startup.restore_path && options->startup.path && isdir(options->startup.path))
713 path = g_strdup(options->startup.path);
717 path = get_current_dir();
720 lw = layout_new_with_geometry(NULL, options->layout.tools_float, options->layout.tools_hidden, geometry);
721 layout_sort_set(lw, options->file_sort.method, options->file_sort.ascending);
723 if (collection_list && !startup_command_line_collection)
727 work = collection_list;
736 cw = collection_window_new(path);
737 if (!first_collection && cw) first_collection = cw->cd;
742 (startup_command_line_collection && collection_list))
746 if (startup_command_line_collection)
750 cw = collection_window_new("");
755 cd = collection_new(""); /* if we pass NULL, untitled counter is falsely increm. */
761 cd->name = g_strdup(_("Command line"));
763 collection_path_changed(cd);
768 collection_add(cd, file_data_new_simple((gchar *)work->data), FALSE);
772 work = collection_list;
775 collection_load(cd, (gchar *)work->data, COLLECTION_LOAD_APPEND);
779 layout_set_path(lw, path);
780 if (cd->list) layout_image_set_collection(lw, cd, cd->list->data);
782 /* mem leak, we never unref this collection when !startup_command_line_collection
783 * (the image view of the main window does not hold a ref to the collection)
784 * this is sort of unavoidable, for if it did hold a ref, next/back
785 * may not work as expected when closing collection windows.
787 * collection_unref(cd);
793 layout_set_path(lw, cmd_file);
797 layout_set_path(lw, path);
798 if (first_collection)
800 layout_image_set_collection(lw, first_collection,
801 collection_get_first(first_collection));
805 image_osd_set(lw->image, options->image_overlay.common.state | (options->image_overlay.common.show_at_startup ? OSD_SHOW_INFO : OSD_SHOW_NOTHING));
810 filelist_free(cmd_list);
811 string_list_free(collection_list);
814 if (startup_full_screen) layout_image_full_screen_start(lw);
815 if (startup_in_slideshow) layout_image_slideshow_start(lw);
817 buf = g_build_filename(homedir(), GQ_RC_DIR, ".command", NULL);
818 remote_connection = remote_server_init(buf, cd);