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