src/main.c

   1 /*
   2  * Geeqie
   3  * (C) 2006 John Ellis
   4  * Copyright (C) 2008 The Geeqie Team
   5  *
   6  * Author: John Ellis
   7  *
   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!
  11  */
  12
  13
  14 #include "main.h"
  15
  16 #include "cache.h"
  17 #include "collect.h"
  18 #include "collect-io.h"
  19 #include "debug.h"
  20 #include "dnd.h"
  21 #include "editors.h"
  22 #include "filedata.h"
  23 #include "filefilter.h"
  24 #include "fullscreen.h"
  25 #include "image-overlay.h"
  26 #include "img-view.h"
  27 #include "layout.h"
  28 #include "layout_image.h"
  29 #include "menu.h"
  30 #include "pixbuf_util.h"
  31 #include "preferences.h"
  32 #include "rcfile.h"
  33 #include "remote.h"
  34 #include "similar.h"
  35 #include "slideshow.h"
  36 #include "utilops.h"
  37 #include "ui_bookmark.h"
  38 #include "ui_help.h"
  39 #include "ui_fileops.h"
  40 #include "ui_tabcomp.h"
  41 #include "ui_utildlg.h"
  42
  43 #include <gdk/gdkkeysyms.h> /* for keyboard values */
  44
  45
  46 #include <math.h>
  47
  48
  49 static RemoteConnection *remote_connection = NULL;
  50 static CollectionData *command_collection = NULL;
  51
  52
  53 /*
  54  *-----------------------------------------------------------------------------
  55  * misc (public)
  56  *-----------------------------------------------------------------------------
  57  */
  58
  59 GtkWidget *window_new(GtkWindowType type, const gchar *name, const gchar *icon,
  60                       const gchar *icon_file, const gchar *subtitle)
  61 {
  62         gchar *title;
  63         GtkWidget *window;
  64
  65         window = gtk_window_new(type);
  66         if (!window) return NULL;
  67
  68         if (subtitle)
  69                 {
  70                 title = g_strdup_printf("%s - %s", subtitle, GQ_APPNAME);
  71                 }
  72         else
  73                 {
  74                 title = g_strdup_printf("%s", GQ_APPNAME);
  75                 }
  76
  77         gtk_window_set_title(GTK_WINDOW(window), title);
  78         g_free(title);
  79
  80         window_set_icon(window, icon, icon_file);
  81         gtk_window_set_role(GTK_WINDOW(window), name);
  82         gtk_window_set_wmclass(GTK_WINDOW(window), name, GQ_WMCLASS);
  83
  84         return window;
  85 }
  86
  87 void window_set_icon(GtkWidget *window, const gchar *icon, const gchar *file)
  88 {
  89         if (!icon && !file) icon = PIXBUF_INLINE_ICON;
  90
  91         if (icon)
  92                 {
  93                 GdkPixbuf *pixbuf;
  94
  95                 pixbuf = pixbuf_inline(icon);
  96                 if (pixbuf)
  97                         {
  98                         gtk_window_set_icon(GTK_WINDOW(window), pixbuf);
  99                         g_object_unref(pixbuf);
 100                         }
 101                 }
 102         else
 103                 {
 104                 gtk_window_set_icon_from_file(GTK_WINDOW(window), file, NULL);
 105                 }
 106 }
 107
 108 gint window_maximized(GtkWidget *window)
 109 {
 110         GdkWindowState state;
 111
 112         if (!window || !window->window) return FALSE;
 113
 114         state = gdk_window_get_state(window->window);
 115         return (state & GDK_WINDOW_STATE_MAXIMIZED);
 116 }
 117
 118 gdouble get_zoom_increment(void)
 119 {
 120         return ((options->image.zoom_increment != 0) ? (gdouble)options->image.zoom_increment / 10.0 : 1.0);
 121 }
 122
 123 gchar *utf8_validate_or_convert(gchar *text)
 124 {
 125         gint len;
 126
 127         if (!text) return NULL;
 128
 129         len = strlen(text);
 130         if (!g_utf8_validate(text, len, NULL))
 131                 {
 132                 gchar *conv_text;
 133
 134                 conv_text = g_convert(text, len, "UTF-8", "ISO-8859-1", NULL, NULL, NULL);
 135                 g_free(text);
 136                 text = conv_text;
 137                 }
 138
 139         return text;
 140 }
 141
 142
 143 /*
 144  *-----------------------------------------------------------------------------
 145  * Open  browser with the help Documentation
 146  *-----------------------------------------------------------------------------
 147  */
 148
 149 static gchar *command_result(const gchar *binary, const gchar *command)
 150 {
 151         gchar *result = NULL;
 152         FILE *f;
 153         char buf[2048];
 154         int l;
 155
 156         if (!binary) return NULL;
 157         if (!file_in_path(binary)) return NULL;
 158
 159         if (!command) return g_strdup(binary);
 160         if (command[0] == '!') return g_strdup(command + 1);
 161
 162         f = popen(command, "r");
 163         if (!f) return NULL;
 164
 165         while ((l = fread(buf, sizeof(char), sizeof(buf), f)) > 0)
 166                 {
 167                 if (!result)
 168                         {
 169                         int n = 0;
 170
 171                         while (n < l && buf[n] != '\n' && buf[n] != '\r') n++;
 172                         if (n > 0) result = g_strndup(buf, n);
 173                         }
 174                 }
 175
 176         pclose(f);
 177
 178         return result;
 179 }
 180
 181 static void help_browser_command(const gchar *command, const gchar *path)
 182 {
 183         gchar *result;
 184         gchar *buf;
 185         gchar *begin;
 186         gchar *end;
 187
 188         if (!command || !path) return;
 189
 190         DEBUG_1("Help command pre \"%s\", \"%s\"", command, path);
 191
 192         buf = g_strdup(command);
 193         begin = strstr(buf, "%s");
 194         if (begin)
 195                 {
 196                 *begin = '\0';
 197                 end = begin + 2;
 198                 begin = buf;
 199
 200                 result = g_strdup_printf("%s%s%s &", begin, path, end);
 201                 }
 202         else
 203                 {
 204                 result = g_strdup_printf("%s \"%s\" &", command, path);
 205                 }
 206         g_free(buf);
 207
 208         DEBUG_1("Help command post [%s]", result);
 209
 210         system(result);
 211
 212         g_free(result);
 213 }
 214
 215 /*
 216  * each set of 2 strings is one browser:
 217  *   the 1st is the binary to look for in the path
 218  *   the 2nd has 3 capabilities:
 219  *        NULL     exec binary with html file path as command line
 220  *        string   exec string and use results for command line
 221  *        !string  use text following ! as command line, replacing optional %s with html file path
 222 */
 223 static gchar *html_browsers[] =
 224 {
 225         /* Redhat has a nifty htmlview script to start the user's preferred browser */
 226         "htmlview",     NULL,
 227         /* GNOME 2 */
 228         "gconftool-2",  "gconftool-2 -g /desktop/gnome/url-handlers/http/command",
 229         /* KDE */
 230         "kfmclient",    "!kfmclient exec \"%s\"",
 231         /* use fallbacks */
 232         "firefox",      NULL,
 233         "mozilla",      NULL,
 234         "konqueror",    NULL,
 235         "netscape",     NULL,
 236         NULL,           NULL
 237 };
 238
 239 static void help_browser_run(void)
 240 {
 241         gchar *result = NULL;
 242         gint i;
 243
 244         i = 0;
 245         while (!result && html_browsers[i])
 246                 {
 247                 result = command_result(html_browsers[i], html_browsers[i+1]);
 248                 i += 2;
 249                 }
 250
 251         if (!result)
 252                 {
 253                 printf("Unable to detect an installed browser.\n");
 254                 return;
 255                 }
 256
 257         help_browser_command(result, GQ_HTMLDIR "/index.html");
 258
 259         g_free(result);
 260 }
 261
 262 /*
 263  *-----------------------------------------------------------------------------
 264  * help window
 265  *-----------------------------------------------------------------------------
 266  */
 267
 268 static GtkWidget *help_window = NULL;
 269
 270 static void help_window_destroy_cb(GtkWidget *window, gpointer data)
 271 {
 272         help_window = NULL;
 273 }
 274
 275 void help_window_show(const gchar *key)
 276 {
 277         if (key && strcmp(key, "html_contents") == 0)
 278                 {
 279                 help_browser_run();
 280                 return;
 281                 }
 282
 283         if (help_window)
 284                 {
 285                 gtk_window_present(GTK_WINDOW(help_window));
 286                 if (key) help_window_set_key(help_window, key);
 287                 return;
 288                 }
 289
 290         help_window = help_window_new(_("Help"), GQ_WMCLASS, "help",
 291                                       GQ_HELPDIR "/README", key);
 292
 293         g_signal_connect(G_OBJECT(help_window), "destroy",
 294                          G_CALLBACK(help_window_destroy_cb), NULL);
 295 }
 296
 297
 298 /*
 299  *-----------------------------------------------------------------------------
 300  * keyboard functions
 301  *-----------------------------------------------------------------------------
 302  */
 303
 304 void keyboard_scroll_calc(gint *x, gint *y, GdkEventKey *event)
 305 {
 306         static gint delta = 0;
 307         static guint32 time_old = 0;
 308         static guint keyval_old = 0;
 309
 310         if (event->state & GDK_CONTROL_MASK)
 311                 {
 312                 if (*x < 0) *x = G_MININT / 2;
 313                 if (*x > 0) *x = G_MAXINT / 2;
 314                 if (*y < 0) *y = G_MININT / 2;
 315                 if (*y > 0) *y = G_MAXINT / 2;
 316
 317                 return;
 318                 }
 319
 320         if (options->progressive_key_scrolling)
 321                 {
 322                 guint32 time_diff;
 323
 324                 time_diff = event->time - time_old;
 325
 326                 /* key pressed within 125ms ? (1/8 second) */
 327                 if (time_diff > 125 || event->keyval != keyval_old) delta = 0;
 328
 329                 time_old = event->time;
 330                 keyval_old = event->keyval;
 331
 332                 delta += 2;
 333                 }
 334         else
 335                 {
 336                 delta = 8;
 337                 }
 338
 339         *x = *x * delta;
 340         *y = *y * delta;
 341 }
 342
 343
 344 /*
 345  *-----------------------------------------------------------------------------
 346  * remote functions
 347  *-----------------------------------------------------------------------------
 348  */
 349
 350 static void gr_image_next(const gchar *text, gpointer data)
 351 {
 352         layout_image_next(NULL);
 353 }
 354
 355 static void gr_image_prev(const gchar *text, gpointer data)
 356 {
 357         layout_image_prev(NULL);
 358 }
 359
 360 static void gr_image_first(const gchar *text, gpointer data)
 361 {
 362         layout_image_first(NULL);
 363 }
 364
 365 static void gr_image_last(const gchar *text, gpointer data)
 366 {
 367         layout_image_last(NULL);
 368 }
 369
 370 static void gr_fullscreen_toggle(const gchar *text, gpointer data)
 371 {
 372         layout_image_full_screen_toggle(NULL);
 373 }
 374
 375 static void gr_fullscreen_start(const gchar *text, gpointer data)
 376 {
 377         layout_image_full_screen_start(NULL);
 378 }
 379
 380 static void gr_fullscreen_stop(const gchar *text, gpointer data)
 381 {
 382         layout_image_full_screen_stop(NULL);
 383 }
 384
 385 static void gr_slideshow_start_rec(const gchar *text, gpointer data)
 386 {
 387         GList *list;
 388
 389         list = filelist_recursive(text);
 390         if (!list) return;
 391 //printf("length: %d\n", g_list_length(list));
 392         layout_image_slideshow_stop(NULL);
 393         layout_image_slideshow_start_from_list(NULL, list);
 394 }
 395
 396 static void gr_slideshow_toggle(const gchar *text, gpointer data)
 397 {
 398         layout_image_slideshow_toggle(NULL);
 399 }
 400
 401 static void gr_slideshow_start(const gchar *text, gpointer data)
 402 {
 403         layout_image_slideshow_start(NULL);
 404 }
 405
 406 static void gr_slideshow_stop(const gchar *text, gpointer data)
 407 {
 408         layout_image_slideshow_stop(NULL);
 409 }
 410
 411 static void gr_slideshow_delay(const gchar *text, gpointer data)
 412 {
 413         gdouble n;
 414
 415         n = strtod(text, NULL);
 416         if (n < SLIDESHOW_MIN_SECONDS || n > SLIDESHOW_MAX_SECONDS)
 417                 {
 418                 printf_term("Remote slideshow delay out of range (%.1f to %.1f)\n",
 419                             SLIDESHOW_MIN_SECONDS, SLIDESHOW_MAX_SECONDS);
 420                 return;
 421                 }
 422         options->slideshow.delay = (gint)(n * 10.0 + 0.01);
 423 }
 424
 425 static void gr_tools_show(const gchar *text, gpointer data)
 426 {
 427         gint popped;
 428         gint hidden;
 429
 430         if (layout_tools_float_get(NULL, &popped, &hidden) && hidden)
 431                 {
 432                 layout_tools_float_set(NULL, popped, FALSE);
 433                 }
 434 }
 435
 436 static void gr_tools_hide(const gchar *text, gpointer data)
 437 {
 438         gint popped;
 439         gint hidden;
 440
 441         if (layout_tools_float_get(NULL, &popped, &hidden) && !hidden)
 442                 {
 443                 layout_tools_float_set(NULL, popped, TRUE);
 444                 }
 445 }
 446
 447 static gint gr_quit_idle_cb(gpointer data)
 448 {
 449         exit_program();
 450
 451         return FALSE;
 452 }
 453
 454 static void gr_quit(const gchar *text, gpointer data)
 455 {
 456         /* schedule exit when idle, if done from within a
 457          * remote handler remote_close will crash
 458          */
 459         g_idle_add(gr_quit_idle_cb, NULL);
 460 }
 461
 462 static void gr_file_load(const gchar *text, gpointer data)
 463 {
 464         if (isfile(text))
 465                 {
 466                 if (file_extension_match(text, ".gqv"))
 467                         {
 468                         collection_window_new(text);
 469                         }
 470                 else
 471                         {
 472                         layout_set_path(NULL, text);
 473                         }
 474                 }
 475         else if (isdir(text))
 476                 {
 477                 layout_set_path(NULL, text);
 478                 }
 479         else
 480                 {
 481                 printf("remote sent filename that does not exist:\"%s\"\n", text);
 482                 }
 483 }
 484
 485 static void gr_file_view(const gchar *text, gpointer data)
 486 {
 487         view_window_new(file_data_new_simple(text));
 488 }
 489
 490 static void gr_list_clear(const gchar *text, gpointer data)
 491 {
 492         if (command_collection) collection_unref(command_collection);
 493         command_collection = NULL;
 494 }
 495
 496 static void gr_list_add(const gchar *text, gpointer data)
 497 {
 498         gint new = TRUE;
 499
 500         if (!command_collection)
 501                 {
 502                 CollectionData *cd;
 503
 504                 cd = collection_new("");
 505
 506                 g_free(cd->path);
 507                 cd->path = NULL;
 508                 g_free(cd->name);
 509                 cd->name = g_strdup(_("Command line"));
 510
 511                 command_collection = cd;
 512                 }
 513         else
 514                 {
 515                 new = (!collection_get_first(command_collection));
 516                 }
 517
 518         if (collection_add(command_collection, file_data_new_simple(text), FALSE) && new)
 519                 {
 520                 layout_image_set_collection(NULL, command_collection,
 521                                             collection_get_first(command_collection));
 522                 }
 523 }
 524
 525 static void gr_raise(const gchar *text, gpointer data)
 526 {
 527         LayoutWindow *lw = NULL;
 528
 529         if (layout_valid(&lw))
 530                 {
 531                 gtk_window_present(GTK_WINDOW(lw->window));
 532                 }
 533 }
 534
 535 typedef struct _RemoteCommandEntry RemoteCommandEntry;
 536 struct _RemoteCommandEntry {
 537         gchar *opt_s;
 538         gchar *opt_l;
 539         void (*func)(const gchar *text, gpointer data);
 540         gint needs_extra;
 541         gint prefer_command_line;
 542         gchar *description;
 543 };
 544
 545 static RemoteCommandEntry remote_commands[] = {
 546         /* short, long                  callback,               extra, prefer,description */
 547         { "-n", "--next",               gr_image_next,          FALSE, FALSE, N_("next image") },
 548         { "-b", "--back",               gr_image_prev,          FALSE, FALSE, N_("previous image") },
 549         { NULL, "--first",              gr_image_first,         FALSE, FALSE, N_("first image") },
 550         { NULL, "--last",               gr_image_last,          FALSE, FALSE, N_("last image") },
 551         { "-f", "--fullscreen",         gr_fullscreen_toggle,   FALSE, TRUE,  N_("toggle full screen") },
 552         { "-fs","--fullscreen-start",   gr_fullscreen_start,    FALSE, FALSE, N_("start full screen") },
 553         { "-fS","--fullscreen-stop",    gr_fullscreen_stop,     FALSE, FALSE, N_("stop full screen") },
 554         { "-s", "--slideshow",          gr_slideshow_toggle,    FALSE, TRUE,  N_("toggle slide show") },
 555         { "-ss","--slideshow-start",    gr_slideshow_start,     FALSE, FALSE, N_("start slide show") },
 556         { "-sS","--slideshow-stop",     gr_slideshow_stop,      FALSE, FALSE, N_("stop slide show") },
 557         { "-sr","--slideshow-recurse",  gr_slideshow_start_rec, TRUE,  FALSE, N_("start recursive slide show") },
 558         { "-d", "--delay=",             gr_slideshow_delay,     TRUE,  FALSE, N_("set slide show delay in seconds") },
 559         { "+t", "--tools-show",         gr_tools_show,          FALSE, TRUE,  N_("show tools") },
 560         { "-t", "--tools-hide",         gr_tools_hide,          FALSE, TRUE,  N_("hide tools") },
 561         { "-q", "--quit",               gr_quit,                FALSE, FALSE, N_("quit") },
 562         { NULL, "file:",                gr_file_load,           TRUE,  FALSE, N_("open file") },
 563         { NULL, "view:",                gr_file_view,           TRUE,  FALSE, N_("open file in new window") },
 564         { NULL, "--list-clear",         gr_list_clear,          FALSE, FALSE, NULL },
 565         { NULL, "--list-add:",          gr_list_add,            TRUE,  FALSE, NULL },
 566         { NULL, "raise",                gr_raise,               FALSE, FALSE, NULL },
 567         { NULL, NULL, NULL, FALSE, FALSE, NULL }
 568 };
 569
 570 static RemoteCommandEntry *remote_command_find(const gchar *text, const gchar **offset)
 571 {
 572         gint match = FALSE;
 573         gint i;
 574
 575         i = 0;
 576         while (!match && remote_commands[i].func != NULL)
 577                 {
 578                 if (remote_commands[i].needs_extra)
 579                         {
 580                         if (remote_commands[i].opt_s &&
 581                             strncmp(remote_commands[i].opt_s, text, strlen(remote_commands[i].opt_s)) == 0)
 582                                 {
 583                                 if (offset) *offset = text + strlen(remote_commands[i].opt_s);
 584                                 return &remote_commands[i];
 585                                 }
 586                         else if (remote_commands[i].opt_l &&
 587                                  strncmp(remote_commands[i].opt_l, text, strlen(remote_commands[i].opt_l)) == 0)
 588                                 {
 589                                 if (offset) *offset = text + strlen(remote_commands[i].opt_l);
 590                                 return &remote_commands[i];
 591                                 }
 592                         }
 593                 else
 594                         {
 595                         if ((remote_commands[i].opt_s && strcmp(remote_commands[i].opt_s, text) == 0) ||
 596                             (remote_commands[i].opt_l && strcmp(remote_commands[i].opt_l, text) == 0))
 597                                 {
 598                                 if (offset) *offset = text;
 599                                 return &remote_commands[i];
 600                                 }
 601                         }
 602
 603                 i++;
 604                 }
 605
 606         return NULL;
 607 }
 608
 609 static void remote_cb(RemoteConnection *rc, const gchar *text, gpointer data)
 610 {
 611         RemoteCommandEntry *entry;
 612         const gchar *offset;
 613
 614         entry = remote_command_find(text, &offset);
 615         if (entry && entry->func)
 616                 {
 617                 entry->func(offset, data);
 618                 }
 619         else
 620                 {
 621                 printf("unknown remote command:%s\n", text);
 622                 }
 623 }
 624
 625 static void remote_help(void)
 626 {
 627         gint i;
 628
 629         print_term(_("Remote command list:\n"));
 630
 631         i = 0;
 632         while (remote_commands[i].func != NULL)
 633                 {
 634                 if (remote_commands[i].description)
 635                         {
 636                         printf_term("  %-3s%s %-20s %s\n",
 637                                     (remote_commands[i].opt_s) ? remote_commands[i].opt_s : "",
 638                                     (remote_commands[i].opt_s && remote_commands[i].opt_l) ? "," : " ",
 639                                     (remote_commands[i].opt_l) ? remote_commands[i].opt_l : "",
 640                                     _(remote_commands[i].description));
 641                         }
 642                 i++;
 643                 }
 644 }
 645
 646 static GList *remote_build_list(GList *list, int argc, char *argv[])
 647 {
 648         gint i;
 649
 650         i = 1;
 651         while (i < argc)
 652                 {
 653                 RemoteCommandEntry *entry;
 654
 655                 entry = remote_command_find(argv[i], NULL);
 656                 if (entry)
 657                         {
 658                         list = g_list_append(list, argv[i]);
 659                         }
 660                 i++;
 661                 }
 662
 663         return list;
 664 }
 665
 666 static void remote_control(const gchar *arg_exec, GList *remote_list, const gchar *path,
 667                                   GList *cmd_list, GList *collection_list)
 668 {
 669         RemoteConnection *rc;
 670         gint started = FALSE;
 671         gchar *buf;
 672
 673         buf = g_strconcat(homedir(), "/", GQ_RC_DIR, "/.command", NULL);
 674         rc = remote_client_open(buf);
 675         if (!rc)
 676                 {
 677                 GString *command;
 678                 GList *work;
 679                 gint retry_count = 12;
 680                 gint blank = FALSE;
 681
 682                 printf_term(_("Remote %s not running, starting..."), GQ_APPNAME);
 683
 684                 command = g_string_new(arg_exec);
 685
 686                 work = remote_list;
 687                 while (work)
 688                         {
 689                         gchar *text;
 690                         RemoteCommandEntry *entry;
 691
 692                         text = work->data;
 693                         work = work->next;
 694
 695                         entry = remote_command_find(text, NULL);
 696                         if (entry)
 697                                 {
 698                                 if (entry->prefer_command_line)
 699                                         {
 700                                         remote_list = g_list_remove(remote_list, text);
 701                                         g_string_append(command, " ");
 702                                         g_string_append(command, text);
 703                                         }
 704                                 if (entry->opt_l && strcmp(entry->opt_l, "file:") == 0)
 705                                         {
 706                                         blank = TRUE;
 707                                         }
 708                                 }
 709                         }
 710
 711                 if (blank || cmd_list || path) g_string_append(command, " --blank");
 712                 if (get_debug_level()) g_string_append(command, " --debug");
 713
 714                 g_string_append(command, " &");
 715                 system(command->str);
 716                 g_string_free(command, TRUE);
 717
 718                 while (!rc && retry_count > 0)
 719                         {
 720                         usleep((retry_count > 10) ? 500000 : 1000000);
 721                         rc = remote_client_open(buf);
 722                         if (!rc) print_term(".");
 723                         retry_count--;
 724                         }
 725
 726                 print_term("\n");
 727
 728                 started = TRUE;
 729                 }
 730         g_free(buf);
 731
 732         if (rc)
 733                 {
 734                 GList *work;
 735                 const gchar *prefix;
 736                 gint use_path = TRUE;
 737                 gint sent = FALSE;
 738
 739                 work = remote_list;
 740                 while (work)
 741                         {
 742                         gchar *text;
 743                         RemoteCommandEntry *entry;
 744
 745                         text = work->data;
 746                         work = work->next;
 747
 748                         entry = remote_command_find(text, NULL);
 749                         if (entry &&
 750                             entry->opt_l &&
 751                             strcmp(entry->opt_l, "file:") == 0) use_path = FALSE;
 752
 753                         remote_client_send(rc, text);
 754
 755                         sent = TRUE;
 756                         }
 757
 758                 if (cmd_list && cmd_list->next)
 759                         {
 760                         prefix = "--list-add:";
 761                         remote_client_send(rc, "--list-clear");
 762                         }
 763                 else
 764                         {
 765                         prefix = "file:";
 766                         }
 767
 768                 work = cmd_list;
 769                 while (work)
 770                         {
 771                         FileData *fd;
 772                         gchar *text;
 773
 774                         fd = work->data;
 775                         work = work->next;
 776
 777                         text = g_strconcat(prefix, fd->path, NULL);
 778                         remote_client_send(rc, text);
 779                         g_free(text);
 780
 781                         sent = TRUE;
 782                         }
 783
 784                 if (path && !cmd_list && use_path)
 785                         {
 786                         gchar *text;
 787
 788                         text = g_strdup_printf("file:%s", path);
 789                         remote_client_send(rc, text);
 790                         g_free(text);
 791
 792                         sent = TRUE;
 793                         }
 794
 795                 work = collection_list;
 796                 while (work)
 797                         {
 798                         const gchar *name;
 799                         gchar *text;
 800
 801                         name = work->data;
 802                         work = work->next;
 803
 804                         text = g_strdup_printf("file:%s", name);
 805                         remote_client_send(rc, text);
 806                         g_free(text);
 807
 808                         sent = TRUE;
 809                         }
 810
 811                 if (!started && !sent)
 812                         {
 813                         remote_client_send(rc, "raise");
 814                         }
 815                 }
 816         else
 817                 {
 818                 print_term(_("Remote not available\n"));
 819                 }
 820
 821         _exit(0);
 822 }
 823
 824 /*
 825  *-----------------------------------------------------------------------------
 826  * command line parser (private) hehe, who needs popt anyway?
 827  *-----------------------------------------------------------------------------
 828  */
 829
 830 static gint startup_blank = FALSE;
 831 static gint startup_full_screen = FALSE;
 832 static gint startup_in_slideshow = FALSE;
 833 static gint startup_command_line_collection = FALSE;
 834
 835
 836 static void parse_command_line_add_file(const gchar *file_path, gchar **path, gchar **file,
 837                                         GList **list, GList **collection_list)
 838 {
 839         gchar *path_parsed;
 840
 841         path_parsed = g_strdup(file_path);
 842         parse_out_relatives(path_parsed);
 843
 844         if (file_extension_match(path_parsed, ".gqv"))
 845                 {
 846                 *collection_list = g_list_append(*collection_list, path_parsed);
 847                 }
 848         else
 849                 {
 850                 if (!*path) *path = remove_level_from_path(path_parsed);
 851                 if (!*file) *file = g_strdup(path_parsed);
 852                 *list = g_list_prepend(*list, file_data_new_simple(path_parsed));
 853                 }
 854 }
 855
 856 static void parse_command_line_add_dir(const gchar *dir, gchar **path, gchar **file,
 857                                        GList **list)
 858 {
 859         GList *files = NULL;
 860         gchar *path_parsed;
 861
 862         path_parsed = g_strdup(dir);
 863         parse_out_relatives(path_parsed);
 864
 865         if (filelist_read(path_parsed, &files, NULL))
 866                 {
 867                 GList *work;
 868
 869                 files = filelist_filter(files, FALSE);
 870                 files = filelist_sort_path(files);
 871
 872                 work = files;
 873                 while (work)
 874                         {
 875                         FileData *fd = work->data;
 876                         if (!*path) *path = remove_level_from_path(fd->path);
 877                         if (!*file) *file = g_strdup(fd->path);
 878                         *list = g_list_prepend(*list, fd);
 879
 880                         work = work->next;
 881                         }
 882
 883                 g_list_free(files);
 884                 }
 885
 886         g_free(path_parsed);
 887 }
 888
 889 static void parse_command_line_process_dir(const gchar *dir, gchar **path, gchar **file,
 890                                            GList **list, gchar **first_dir)
 891 {
 892
 893         if (!*list && !*first_dir)
 894                 {
 895                 *first_dir = g_strdup(dir);
 896                 }
 897         else
 898                 {
 899                 if (*first_dir)
 900                         {
 901                         parse_command_line_add_dir(*first_dir, path, file, list);
 902                         g_free(*first_dir);
 903                         *first_dir = NULL;
 904                         }
 905                 parse_command_line_add_dir(dir, path, file, list);
 906                 }
 907 }
 908
 909 static void parse_command_line_process_file(const gchar *file_path, gchar **path, gchar **file,
 910                                             GList **list, GList **collection_list, gchar **first_dir)
 911 {
 912
 913         if (*first_dir)
 914                 {
 915                 parse_command_line_add_dir(*first_dir, path, file, list);
 916                 g_free(*first_dir);
 917                 *first_dir = NULL;
 918                 }
 919         parse_command_line_add_file(file_path, path, file, list, collection_list);
 920 }
 921
 922 static void parse_command_line(int argc, char *argv[], gchar **path, gchar **file,
 923                                GList **cmd_list, GList **collection_list,
 924                                gchar **geometry)
 925 {
 926         GList *list = NULL;
 927         GList *remote_list = NULL;
 928         gint remote_do = FALSE;
 929         gchar *first_dir = NULL;
 930
 931         if (argc > 1)
 932                 {
 933                 gint i;
 934                 gchar *base_dir = get_current_dir();
 935                 i = 1;
 936                 while (i < argc)
 937                         {
 938                         const gchar *cmd_line = argv[i];
 939                         gchar *cmd_all = concat_dir_and_file(base_dir, cmd_line);
 940
 941                         if (cmd_line[0] == '/' && isdir(cmd_line))
 942                                 {
 943                                 parse_command_line_process_dir(cmd_line, path, file, &list, &first_dir);
 944                                 }
 945                         else if (isdir(cmd_all))
 946                                 {
 947                                 parse_command_line_process_dir(cmd_all, path, file, &list, &first_dir);
 948                                 }
 949                         else if (cmd_line[0] == '/' && isfile(cmd_line))
 950                                 {
 951                                 parse_command_line_process_file(cmd_line, path, file,
 952                                                                 &list, collection_list, &first_dir);
 953                                 }
 954                         else if (isfile(cmd_all))
 955                                 {
 956                                 parse_command_line_process_file(cmd_all, path, file,
 957                                                                 &list, collection_list, &first_dir);
 958                                 }
 959                         else if (strncmp(cmd_line, "--debug", 7) == 0 && (cmd_line[7] == '\0' || cmd_line[7] == '='))
 960                                 {
 961                                 /* do nothing but do not produce warnings */
 962                                 }
 963                         else if (strcmp(cmd_line, "+t") == 0 ||
 964                                  strcmp(cmd_line, "--with-tools") == 0)
 965                                 {
 966                                 options->layout.tools_float = FALSE;
 967                                 options->layout.tools_hidden = FALSE;
 968
 969                                 remote_list = g_list_append(remote_list, "+t");
 970                                 }
 971                         else if (strcmp(cmd_line, "-t") == 0 ||
 972                                  strcmp(cmd_line, "--without-tools") == 0)
 973                                 {
 974                                 options->layout.tools_hidden = TRUE;
 975
 976                                 remote_list = g_list_append(remote_list, "-t");
 977                                 }
 978                         else if (strcmp(cmd_line, "-f") == 0 ||
 979                                  strcmp(cmd_line, "--fullscreen") == 0)
 980                                 {
 981                                 startup_full_screen = TRUE;
 982                                 }
 983                         else if (strcmp(cmd_line, "-s") == 0 ||
 984                                  strcmp(cmd_line, "--slideshow") == 0)
 985                                 {
 986                                 startup_in_slideshow = TRUE;
 987                                 }
 988                         else if (strcmp(cmd_line, "-l") == 0 ||
 989                                  strcmp(cmd_line, "--list") == 0)
 990                                 {
 991                                 startup_command_line_collection = TRUE;
 992                                 }
 993                         else if (strncmp(cmd_line, "--geometry=", 11) == 0)
 994                                 {
 995                                 if (!*geometry) *geometry = g_strdup(cmd_line + 11);
 996                                 }
 997                         else if (strcmp(cmd_line, "-r") == 0 ||
 998                                  strcmp(cmd_line, "--remote") == 0)
 999                                 {
1000                                 if (!remote_do)
1001                                         {
1002                                         remote_do = TRUE;
1003                                         remote_list = remote_build_list(remote_list, argc, argv);
1004                                         }
1005                                 }
1006                         else if (strcmp(cmd_line, "-rh") == 0 ||
1007                                  strcmp(cmd_line, "--remote-help") == 0)
1008                                 {
1009                                 remote_help();
1010                                 exit(0);
1011                                 }
1012                         else if (strcmp(cmd_line, "--blank") == 0)
1013                                 {
1014                                 startup_blank = TRUE;
1015                                 }
1016                         else if (strcmp(cmd_line, "-v") == 0 ||
1017                                  strcmp(cmd_line, "--version") == 0)
1018                                 {
1019                                 printf("%s %s\n", GQ_APPNAME, VERSION);
1020                                 exit(0);
1021                                 }
1022                         else if (strcmp(cmd_line, "--alternate") == 0)
1023                                 {
1024                                 /* enable faster experimental algorithm */
1025                                 printf("Alternate similarity algorithm enabled\n");
1026                                 image_sim_alternate_set(TRUE);
1027                                 }
1028                         else if (strcmp(cmd_line, "-h") == 0 ||
1029                                  strcmp(cmd_line, "--help") == 0)
1030                                 {
1031                                 printf("%s %s\n", GQ_APPNAME, VERSION);
1032                                 printf_term(_("Usage: %s [options] [path]\n\n"), GQ_APPNAME_LC);
1033                                 print_term(_("valid options are:\n"));
1034                                 print_term(_("  +t, --with-tools           force show of tools\n"));
1035                                 print_term(_("  -t, --without-tools        force hide of tools\n"));
1036                                 print_term(_("  -f, --fullscreen           start in full screen mode\n"));
1037                                 print_term(_("  -s, --slideshow            start in slideshow mode\n"));
1038                                 print_term(_("  -l, --list                 open collection window for command line\n"));
1039                                 print_term(_("      --geometry=GEOMETRY    set main window location\n"));
1040                                 print_term(_("  -r, --remote               send following commands to open window\n"));
1041                                 print_term(_("  -rh,--remote-help          print remote command list\n"));
1042 #ifdef DEBUG
1043                                 print_term(_("  --debug[=level]            turn on debug output\n"));
1044 #endif
1045                                 print_term(_("  -v, --version              print version info\n"));
1046                                 print_term(_("  -h, --help                 show this message\n\n"));
1047
1048 #if 0
1049                                 /* these options are not officially supported!
1050                                  * only for testing new features, no need to translate them */
1051                                 print_term(  "  --alternate                use alternate similarity algorithm\n");
1052 #endif
1053
1054                                 exit(0);
1055                                 }
1056                         else if (!remote_do)
1057                                 {
1058                                 printf_term(_("invalid or ignored: %s\nUse --help for options\n"), cmd_line);
1059                                 }
1060
1061                         g_free(cmd_all);
1062                         i++;
1063                         }
1064                 g_free(base_dir);
1065                 parse_out_relatives(*path);
1066                 parse_out_relatives(*file);
1067                 }
1068
1069         list = g_list_reverse(list);
1070
1071         if (!*path && first_dir)
1072                 {
1073                 *path = first_dir;
1074                 first_dir = NULL;
1075
1076                 parse_out_relatives(*path);
1077                 }
1078         g_free(first_dir);
1079
1080         if (remote_do)
1081                 {
1082                 remote_control(argv[0], remote_list, *path, list, *collection_list);
1083                 }
1084         g_list_free(remote_list);
1085
1086         if (list && list->next)
1087                 {
1088                 *cmd_list = list;
1089                 }
1090         else
1091                 {
1092                 filelist_free(list);
1093                 *cmd_list = NULL;
1094                 }
1095 }
1096
1097 static void parse_command_line_for_debug_option(int argc, char *argv[])
1098 {
1099 #ifdef DEBUG
1100         const gchar *debug_option = "--debug";
1101         gint len = strlen(debug_option);
1102
1103         if (argc > 1)
1104                 {
1105                 gint i;
1106
1107                 for (i = 1; i < argc; i++)
1108                         {
1109                         const gchar *cmd_line = argv[i];
1110                         if (strncmp(cmd_line, debug_option, len) == 0)
1111                                 {
1112                                 gint cmd_line_len = strlen(cmd_line);
1113
1114                                 /* we now increment the debug state for verbosity */
1115                                 if (cmd_line_len == len)
1116                                         debug_level_add(1);
1117                                 else if (cmd_line[len] == '=' && g_ascii_isdigit(cmd_line[len+1]))
1118                                         {
1119                                         gint n = atoi(cmd_line + len + 1);
1120                                         if (n < 0) n = 1;
1121                                         debug_level_add(n);
1122                                         }
1123                                 }
1124                         }
1125                 }
1126
1127         DEBUG_1("debugging output enabled (level %d)", get_debug_level());
1128 #endif
1129 }
1130
1131 /*
1132  *-----------------------------------------------------------------------------
1133  * startup, init, and exit
1134  *-----------------------------------------------------------------------------
1135  */
1136
1137 #define RC_HISTORY_NAME "history"
1138
1139 static void keys_load(void)
1140 {
1141         gchar *path;
1142
1143         path = g_strconcat(homedir(), "/", GQ_RC_DIR, "/", RC_HISTORY_NAME, NULL);
1144         history_list_load(path);
1145         g_free(path);
1146 }
1147
1148 static void keys_save(void)
1149 {
1150         gchar *path;
1151
1152         path = g_strconcat(homedir(), "/", GQ_RC_DIR, "/", RC_HISTORY_NAME, NULL);
1153         history_list_save(path);
1154         g_free(path);
1155 }
1156
1157 static void check_for_home_path(gchar *path)
1158 {
1159         gchar *buf;
1160
1161         buf = g_strconcat(homedir(), "/", path, NULL);
1162         if (!isdir(buf))
1163                 {
1164                 printf_term(_("Creating %s dir:%s\n"), GQ_APPNAME, buf);
1165
1166                 if (!mkdir_utf8(buf, 0755))
1167                         {
1168                         printf_term(_("Could not create dir:%s\n"), buf);
1169                         }
1170                 }
1171         g_free(buf);
1172 }
1173
1174 static void setup_default_options(void)
1175 {
1176         gchar *path;
1177         gint i;
1178
1179         for (i = 0; i < GQ_EDITOR_SLOTS; i++)
1180                 {
1181                 options->editor_name[i] = NULL;
1182                 options->editor_command[i] = NULL;
1183                 }
1184
1185         editor_reset_defaults();
1186
1187         bookmark_add_default(_("Home"), homedir());
1188         path = concat_dir_and_file(homedir(), "Desktop");
1189         bookmark_add_default(_("Desktop"), path);
1190         g_free(path);
1191         path = concat_dir_and_file(homedir(), GQ_RC_DIR_COLLECTIONS);
1192         bookmark_add_default(_("Collections"), path);
1193         g_free(path);
1194
1195         g_free(options->file_ops.safe_delete_path);
1196         options->file_ops.safe_delete_path = concat_dir_and_file(homedir(), GQ_RC_DIR_TRASH);
1197
1198         for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
1199                 {
1200                 options->color_profile.input_file[i] = NULL;
1201                 options->color_profile.input_name[i] = NULL;
1202                 }
1203
1204         set_default_image_overlay_template_string(options);
1205         sidecar_ext_add_defaults();
1206         options->layout.order = g_strdup("123");
1207 }
1208
1209 static void exit_program_final(void)
1210 {
1211         gchar *path;
1212         gchar *pathl;
1213         LayoutWindow *lw = NULL;
1214
1215         remote_close(remote_connection);
1216
1217         collect_manager_flush();
1218
1219         if (layout_valid(&lw))
1220                 {
1221                 options->layout.main_window.maximized =  window_maximized(lw->window);
1222                 if (!options->layout.main_window.maximized)
1223                         {
1224                         layout_geometry_get(NULL, &options->layout.main_window.x, &options->layout.main_window.y,
1225                                             &options->layout.main_window.w, &options->layout.main_window.h);
1226                         }
1227
1228                 options->image_overlay.common.state = image_osd_get(lw->image);
1229                 }
1230
1231         layout_geometry_get_dividers(NULL, &options->layout.main_window.hdivider_pos, &options->layout.main_window.vdivider_pos);
1232
1233         layout_views_get(NULL, &options->layout.dir_view_type, &options->layout.file_view_type);
1234
1235         options->layout.show_thumbnails = layout_thumb_get(NULL);
1236         options->layout.show_marks = layout_marks_get(NULL);
1237
1238         layout_sort_get(NULL, &options->file_sort.method, &options->file_sort.ascending);
1239
1240         layout_geometry_get_tools(NULL, &options->layout.float_window.x, &options->layout.float_window.y,
1241                                   &options->layout.float_window.w, &options->layout.float_window.h, &options->layout.float_window.vdivider_pos);
1242         layout_tools_float_get(NULL, &options->layout.tools_float, &options->layout.tools_hidden);
1243         options->layout.toolbar_hidden = layout_toolbar_hidden(NULL);
1244
1245         options->color_profile.enabled = layout_image_color_profile_get_use(NULL);
1246         layout_image_color_profile_get(NULL,
1247                                        &options->color_profile.input_type,
1248                                        &options->color_profile.screen_type,
1249                                        &options->color_profile.use_image);
1250
1251         if (options->startup.restore_path && options->startup.use_last_path)
1252                 {
1253                 g_free(options->startup.path);
1254                 options->startup.path = g_strdup(layout_get_path(NULL));
1255                 }
1256
1257         save_options();
1258         keys_save();
1259
1260         path = g_strconcat(homedir(), "/", GQ_RC_DIR, "/accels", NULL);
1261         pathl = path_from_utf8(path);
1262         gtk_accel_map_save(pathl);
1263         g_free(pathl);
1264         g_free(path);
1265
1266         gtk_main_quit();
1267 }
1268
1269 static GenericDialog *exit_dialog = NULL;
1270
1271 static void exit_confirm_cancel_cb(GenericDialog *gd, gpointer data)
1272 {
1273         exit_dialog = NULL;
1274         generic_dialog_close(gd);
1275 }
1276
1277 static void exit_confirm_exit_cb(GenericDialog *gd, gpointer data)
1278 {
1279         exit_dialog = NULL;
1280         generic_dialog_close(gd);
1281         exit_program_final();
1282 }
1283
1284 static gint exit_confirm_dlg(void)
1285 {
1286         GtkWidget *parent;
1287         LayoutWindow *lw;
1288         gchar *msg;
1289
1290         if (exit_dialog)
1291                 {
1292                 gtk_window_present(GTK_WINDOW(exit_dialog->dialog));
1293                 return TRUE;
1294                 }
1295
1296         if (!collection_window_modified_exists()) return FALSE;
1297
1298         parent = NULL;
1299         lw = NULL;
1300         if (layout_valid(&lw))
1301                 {
1302                 parent = lw->window;
1303                 }
1304
1305         msg = g_strdup_printf("%s - %s", GQ_APPNAME, _("exit"));
1306         exit_dialog = generic_dialog_new(msg,
1307                                 GQ_WMCLASS, "exit", parent, FALSE,
1308                                 exit_confirm_cancel_cb, NULL);
1309         g_free(msg);
1310         msg = g_strdup_printf(_("Quit %s"), GQ_APPNAME);
1311         generic_dialog_add_message(exit_dialog, GTK_STOCK_DIALOG_QUESTION,
1312                                    msg, _("Collections have been modified. Quit anyway?"));
1313         g_free(msg);
1314         generic_dialog_add_button(exit_dialog, GTK_STOCK_QUIT, NULL, exit_confirm_exit_cb, TRUE);
1315
1316         gtk_widget_show(exit_dialog->dialog);
1317
1318         return TRUE;
1319 }
1320
1321 void exit_program(void)
1322 {
1323         layout_image_full_screen_stop(NULL);
1324
1325         if (exit_confirm_dlg()) return;
1326
1327         exit_program_final();
1328 }
1329
1330 int main(int argc, char *argv[])
1331 {
1332         LayoutWindow *lw;
1333         gchar *path = NULL;
1334         gchar *cmd_path = NULL;
1335         gchar *cmd_file = NULL;
1336         GList *cmd_list = NULL;
1337         GList *collection_list = NULL;
1338         CollectionData *first_collection = NULL;
1339         gchar *geometry = NULL;
1340         gchar *buf;
1341         gchar *bufl;
1342
1343         /* init execution time counter (debug only) */
1344         init_exec_time();
1345
1346         /* setup locale, i18n */
1347         gtk_set_locale();
1348         bindtextdomain(PACKAGE, GQ_LOCALEDIR);
1349         bind_textdomain_codeset(PACKAGE, "UTF-8");
1350         textdomain(PACKAGE);
1351
1352         /* setup random seed for random slideshow */
1353         srand(time(NULL));
1354
1355 #if 1
1356         printf("%s %s, This is an alpha release.\n", GQ_APPNAME, VERSION);
1357 #endif
1358         parse_command_line_for_debug_option(argc, argv);
1359
1360         options = init_options(NULL);
1361         setup_default_options();
1362         load_options();
1363
1364         parse_command_line(argc, argv, &cmd_path, &cmd_file, &cmd_list, &collection_list, &geometry);
1365
1366         gtk_init(&argc, &argv);
1367
1368         if (gtk_major_version < GTK_MAJOR_VERSION ||
1369             (gtk_major_version == GTK_MAJOR_VERSION && gtk_minor_version < GTK_MINOR_VERSION) )
1370                 {
1371                 printf_term("!!! This is a friendly warning.\n");
1372                 printf_term("!!! The version of GTK+ in use now is older than when %s was compiled.\n", GQ_APPNAME);
1373                 printf_term("!!!  compiled with GTK+-%d.%d\n", GTK_MAJOR_VERSION, GTK_MINOR_VERSION);
1374                 printf_term("!!!   running with GTK+-%d.%d\n", gtk_major_version, gtk_minor_version);
1375                 printf_term("!!! %s may quit unexpectedly with a relocation error.\n", GQ_APPNAME);
1376                 }
1377
1378         check_for_home_path(GQ_RC_DIR);
1379         check_for_home_path(GQ_RC_DIR_COLLECTIONS);
1380         check_for_home_path(GQ_CACHE_RC_THUMB);
1381         check_for_home_path(GQ_CACHE_RC_METADATA);
1382
1383         keys_load();
1384         filter_add_defaults();
1385         filter_rebuild();
1386
1387         buf = g_strconcat(homedir(), "/", GQ_RC_DIR, "/accels", NULL);
1388         bufl = path_from_utf8(buf);
1389         gtk_accel_map_load(bufl);
1390         g_free(bufl);
1391         g_free(buf);
1392
1393         if (startup_blank)
1394                 {
1395                 g_free(cmd_path);
1396                 cmd_path = NULL;
1397                 g_free(cmd_file);
1398                 cmd_file = NULL;
1399                 filelist_free(cmd_list);
1400                 cmd_list = NULL;
1401                 string_list_free(collection_list);
1402                 collection_list = NULL;
1403
1404                 path = NULL;
1405                 }
1406         else if (cmd_path)
1407                 {
1408                 path = g_strdup(cmd_path);
1409                 }
1410         else if (options->startup.restore_path && options->startup.path && isdir(options->startup.path))
1411                 {
1412                 path = g_strdup(options->startup.path);
1413                 }
1414         else
1415                 {
1416                 path = get_current_dir();
1417                 }
1418
1419         lw = layout_new_with_geometry(NULL, options->layout.tools_float, options->layout.tools_hidden, geometry);
1420         layout_sort_set(lw, options->file_sort.method, options->file_sort.ascending);
1421
1422         if (collection_list && !startup_command_line_collection)
1423                 {
1424                 GList *work;
1425
1426                 work = collection_list;
1427                 while (work)
1428                         {
1429                         CollectWindow *cw;
1430                         const gchar *path;
1431
1432                         path = work->data;
1433                         work = work->next;
1434
1435                         cw = collection_window_new(path);
1436                         if (!first_collection && cw) first_collection = cw->cd;
1437                         }
1438                 }
1439
1440         if (cmd_list ||
1441             (startup_command_line_collection && collection_list))
1442                 {
1443                 CollectionData *cd;
1444                 GList *work;
1445
1446                 if (startup_command_line_collection)
1447                         {
1448                         CollectWindow *cw;
1449
1450                         cw = collection_window_new("");
1451                         cd = cw->cd;
1452                         }
1453                 else
1454                         {
1455                         cd = collection_new("");        /* if we pass NULL, untitled counter is falsely increm. */
1456                         command_collection = cd;
1457                         }
1458
1459                 g_free(cd->path);
1460                 cd->path = NULL;
1461                 g_free(cd->name);
1462                 cd->name = g_strdup(_("Command line"));
1463
1464                 collection_path_changed(cd);
1465
1466                 work = cmd_list;
1467                 while (work)
1468                         {
1469                         collection_add(cd, file_data_new_simple((gchar *)work->data), FALSE);
1470                         work = work->next;
1471                         }
1472
1473                 work = collection_list;
1474                 while (work)
1475                         {
1476                         collection_load(cd, (gchar *)work->data, COLLECTION_LOAD_APPEND);
1477                         work = work->next;
1478                         }
1479
1480                 layout_set_path(lw, path);
1481                 if (cd->list) layout_image_set_collection(lw, cd, cd->list->data);
1482
1483                 /* mem leak, we never unref this collection when !startup_command_line_collection
1484                  * (the image view of the main window does not hold a ref to the collection)
1485                  * this is sort of unavoidable, for if it did hold a ref, next/back
1486                  * may not work as expected when closing collection windows.
1487                  *
1488                  * collection_unref(cd);
1489                  */
1490
1491                 }
1492         else if (cmd_file)
1493                 {
1494                 layout_set_path(lw, cmd_file);
1495                 }
1496         else
1497                 {
1498                 layout_set_path(lw, path);
1499                 if (first_collection)
1500                         {
1501                         layout_image_set_collection(lw, first_collection,
1502                                                     collection_get_first(first_collection));
1503                         }
1504                 }
1505
1506         image_osd_set(lw->image, options->image_overlay.common.state | (options->image_overlay.common.show_at_startup ? OSD_SHOW_INFO : OSD_SHOW_NOTHING));
1507
1508         g_free(geometry);
1509         g_free(cmd_path);
1510         g_free(cmd_file);
1511         filelist_free(cmd_list);
1512         string_list_free(collection_list);
1513         g_free(path);
1514
1515         if (startup_full_screen) layout_image_full_screen_start(lw);
1516         if (startup_in_slideshow) layout_image_slideshow_start(lw);
1517
1518         buf = g_strconcat(homedir(), "/", GQ_RC_DIR, "/.command", NULL);
1519         remote_connection = remote_server_open(buf);
1520         remote_server_subscribe(remote_connection, remote_cb, NULL);
1521         g_free(buf);
1522
1523         gtk_main();
1524         return 0;
1525 }