src/layout.cc

   1 /*
   2  * Copyright (C) 2006 John Ellis
   3  * Copyright (C) 2008 - 2016 The Geeqie Team
   4  *
   5  * Author: John Ellis
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include "layout.h"
  23
  24 #include <unistd.h>
  25
  26 #include <cstring>
  27 #include <utility>
  28
  29 #include <gdk-pixbuf/gdk-pixbuf.h>
  30 #include <gdk/gdk.h>
  31 #ifdef GDK_WINDOWING_X11
  32 #  include <gdk/gdkx.h>
  33 #endif
  34 #include <glib-object.h>
  35 #include <pango/pango.h>
  36
  37 #include "bar-sort.h"
  38 #include "bar.h"
  39 #include "compat.h"
  40 #include "debug.h"
  41 #include "filedata.h"
  42 #include "histogram.h"
  43 #include "history-list.h"
  44 #include "image-overlay.h"
  45 #include "image.h"
  46 #include "intl.h"
  47 #include "layout-config.h"
  48 #include "layout-image.h"
  49 #include "layout-util.h"
  50 #include "logwindow.h"
  51 #include "main-defines.h"
  52 #include "main.h"
  53 #include "menu.h"
  54 #include "metadata.h"
  55 #include "misc.h"
  56 #include "pixbuf-util.h"
  57 #include "preferences.h"
  58 #include "rcfile.h"
  59 #include "shortcuts.h"
  60 #include "ui-fileops.h"
  61 #include "ui-menu.h"
  62 #include "ui-misc.h"
  63 #include "ui-tabcomp.h"
  64 #include "ui-utildlg.h"
  65 #include "view-dir.h"
  66 #include "view-file.h"
  67 #include "window.h"
  68
  69 namespace
  70 {
  71
  72 constexpr gint MAINWINDOW_DEF_WIDTH = 700;
  73 constexpr gint MAINWINDOW_DEF_HEIGHT = 500;
  74
  75 constexpr gint MAIN_WINDOW_DIV_HPOS = MAINWINDOW_DEF_WIDTH / 2;
  76 constexpr gint MAIN_WINDOW_DIV_VPOS = MAINWINDOW_DEF_HEIGHT / 2;
  77
  78 constexpr gint TOOLWINDOW_DEF_WIDTH = 260;
  79 constexpr gint TOOLWINDOW_DEF_HEIGHT = 450;
  80
  81 constexpr gint PROGRESS_WIDTH = 150;
  82
  83 constexpr gint ZOOM_LABEL_WIDTH = 120;
  84
  85 constexpr gint CONFIG_WINDOW_DEF_WIDTH = 600;
  86 constexpr gint CONFIG_WINDOW_DEF_HEIGHT = 400;
  87
  88 struct LayoutConfig
  89 {
  90         LayoutWindow *lw;
  91
  92         GtkWidget *configwindow;
  93         GtkWidget *home_path_entry;
  94         GtkWidget *layout_widget;
  95
  96         LayoutOptions options;
  97 };
  98
  99 } // namespace
 100
 101 GList *layout_window_list = nullptr;
 102 LayoutWindow *current_lw = nullptr;
 103
 104 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle);
 105
 106
 107 /*
 108  *-----------------------------------------------------------------------------
 109  * misc
 110  *-----------------------------------------------------------------------------
 111  */
 112
 113 gboolean layout_valid(LayoutWindow **lw)
 114 {
 115         if (*lw == nullptr)
 116                 {
 117                 if (current_lw) *lw = current_lw;
 118                 else if (layout_window_list) *lw = static_cast<LayoutWindow *>(layout_window_list->data);
 119                 return (*lw != nullptr);
 120                 }
 121         return (g_list_find(layout_window_list, *lw) != nullptr);
 122 }
 123
 124 LayoutWindow *layout_find_by_image(ImageWindow *imd)
 125 {
 126         GList *work;
 127
 128         work = layout_window_list;
 129         while (work)
 130                 {
 131                 auto lw = static_cast<LayoutWindow *>(work->data);
 132                 work = work->next;
 133
 134                 if (lw->image == imd) return lw;
 135                 }
 136
 137         return nullptr;
 138 }
 139
 140 LayoutWindow *layout_find_by_image_fd(ImageWindow *imd)
 141 {
 142         GList *work;
 143
 144         work = layout_window_list;
 145         while (work)
 146                 {
 147                 auto lw = static_cast<LayoutWindow *>(work->data);
 148                 work = work->next;
 149
 150                 if (lw->image->image_fd == imd->image_fd)
 151                         return lw;
 152                 }
 153
 154         return nullptr;
 155 }
 156
 157 LayoutWindow *layout_find_by_layout_id(const gchar *id)
 158 {
 159         GList *work;
 160
 161         if (!id || !id[0]) return nullptr;
 162
 163         if (strcmp(id, LAYOUT_ID_CURRENT) == 0)
 164                 {
 165                 if (current_lw) return current_lw;
 166                 if (layout_window_list) return static_cast<LayoutWindow *>(layout_window_list->data);
 167                 return nullptr;
 168                 }
 169
 170         work = g_list_find_custom(layout_window_list, id, reinterpret_cast<GCompareFunc>(layout_compare_options_id));
 171         return work ? static_cast<LayoutWindow *>(work->data) : nullptr;
 172 }
 173
 174 gint layout_compare_options_id(const LayoutWindow *lw, const gchar *id)
 175 {
 176         return g_strcmp0(lw->options.id, id);
 177 }
 178
 179 gchar *layout_get_unique_id()
 180 {
 181         char id[10];
 182         gint i;
 183
 184         i = 1;
 185         while (TRUE)
 186                 {
 187                 g_snprintf(id, sizeof(id), "lw%d", i);
 188                 if (!layout_find_by_layout_id(id))
 189                         {
 190                         return g_strdup(id);
 191                         }
 192                 i++;
 193                 }
 194 }
 195
 196 static void layout_set_unique_id(LayoutWindow *lw)
 197 {
 198         char id[10];
 199         gint i;
 200         if (lw->options.id && lw->options.id[0]) return; /* id is already set */
 201
 202         g_free(lw->options.id);
 203         lw->options.id = nullptr;
 204
 205         i = 1;
 206         while (TRUE)
 207                 {
 208                 g_snprintf(id, sizeof(id), "lw%d", i);
 209                 if (!layout_find_by_layout_id(id))
 210                         {
 211                         lw->options.id = g_strdup(id);
 212                         return;
 213                         }
 214                 i++;
 215                 }
 216 }
 217
 218 static gboolean layout_set_current_cb(GtkWidget *, GdkEventFocus *, gpointer data)
 219 {
 220         auto lw = static_cast<LayoutWindow *>(data);
 221         current_lw = lw;
 222         return FALSE;
 223 }
 224
 225 static void layout_box_folders_changed_cb(GtkWidget *widget, gpointer)
 226 {
 227         LayoutWindow *lw;
 228         GList *work;
 229
 230 /** @FIXME this is probably not the correct way to implement this */
 231         work = layout_window_list;
 232         while (work)
 233                 {
 234                 lw = static_cast<LayoutWindow *>(work->data);
 235                 lw->options.folder_window.vdivider_pos = gtk_paned_get_position(GTK_PANED(widget));
 236                 work = work->next;
 237                 }
 238 }
 239
 240 static gint window_list_sort_cb(gconstpointer a, gconstpointer b)
 241 {
 242         return CASE_SORT((gchar *)a, (gchar *)b);
 243 }
 244
 245 GString *layout_get_window_list()
 246 {
 247         LayoutWindow *lw;
 248         GList *work;
 249         GList *window_list = nullptr;
 250         GString *ret = g_string_new(nullptr);
 251
 252         work = layout_window_list;
 253         while (work)
 254                 {
 255                 lw = static_cast<LayoutWindow *>(work->data);
 256                 window_list = g_list_insert_sorted(window_list, g_strdup(lw->options.id), window_list_sort_cb);
 257                 work = work->next;
 258                 }
 259
 260         work = g_list_first(window_list);
 261         g_string_append_printf(ret, "%s", (gchar *)work->data);
 262         work = work->next;
 263
 264         while (work)
 265                 {
 266                 g_string_append_printf(ret, "\n%s", (gchar *)work->data);
 267                 work = work->next;
 268                 }
 269
 270         g_list_free(window_list);
 271
 272         return ret;
 273 }
 274
 275 /*
 276  *-----------------------------------------------------------------------------
 277  * menu, toolbar, and dir view
 278  *-----------------------------------------------------------------------------
 279  */
 280
 281 static void layout_path_entry_changed_cb(GtkWidget *widget, gpointer data)
 282 {
 283         auto lw = static_cast<LayoutWindow *>(data);
 284         gchar *buf;
 285
 286         if (gtk_combo_box_get_active(GTK_COMBO_BOX(widget)) < 0) return;
 287
 288         buf = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(lw->path_entry)));
 289         if (!lw->dir_fd || strcmp(buf, lw->dir_fd->path) != 0)
 290                 {
 291                 layout_set_path(lw, buf);
 292                 }
 293
 294         g_free(buf);
 295 }
 296
 297 static void layout_path_entry_tab_cb(const gchar *path, gpointer data)
 298 {
 299         auto lw = static_cast<LayoutWindow *>(data);
 300         gchar *buf;
 301
 302         buf = g_strdup(path);
 303         parse_out_relatives(buf);
 304
 305         if (isdir(buf))
 306                 {
 307                 if ((!lw->dir_fd || strcmp(lw->dir_fd->path, buf) != 0) && layout_set_path(lw, buf))
 308                         {
 309                         gtk_widget_grab_focus(GTK_WIDGET(lw->path_entry));
 310                         gint pos = -1;
 311                         /* put the G_DIR_SEPARATOR back, if we are in tab completion for a dir and result was path change */
 312                         gtk_editable_insert_text(GTK_EDITABLE(lw->path_entry), G_DIR_SEPARATOR_S, -1, &pos);
 313                         gtk_editable_set_position(GTK_EDITABLE(lw->path_entry),
 314                                                   strlen(gq_gtk_entry_get_text(GTK_ENTRY(lw->path_entry))));
 315                         }
 316                 }
 317         else if (lw->dir_fd)
 318                 {
 319                 gchar *base = remove_level_from_path(buf);
 320
 321                 if (strcmp(lw->dir_fd->path, base) == 0)
 322                         {
 323                         layout_list_scroll_to_subpart(lw, filename_from_path(buf));
 324                         }
 325                 g_free(base);
 326                 }
 327
 328         g_free(buf);
 329 }
 330
 331 static void layout_path_entry_cb(const gchar *path, gpointer data)
 332 {
 333         auto lw = static_cast<LayoutWindow *>(data);
 334         gchar *buf;
 335
 336         buf = g_strdup(path);
 337
 338         if (!download_web_file(buf, FALSE, lw))
 339                 {
 340                 parse_out_relatives(buf);
 341
 342                 layout_set_path(lw, buf);
 343                 }
 344
 345         g_free(buf);
 346 }
 347
 348 static void layout_vd_select_cb(ViewDir *, FileData *fd, gpointer data)
 349 {
 350         auto lw = static_cast<LayoutWindow *>(data);
 351
 352         layout_set_fd(lw, fd);
 353 }
 354
 355 static void layout_path_entry_tab_append_cb(const gchar *, gpointer data, gint n)
 356 {
 357         auto lw = static_cast<LayoutWindow *>(data);
 358
 359         if (!lw || !lw->back_button) return;
 360         if (!layout_valid(&lw)) return;
 361
 362         /* Enable back button if it makes sense */
 363         gtk_widget_set_sensitive(lw->back_button, (n > 1));
 364 }
 365
 366 static gboolean path_entry_tooltip_cb(GtkWidget *widget, gpointer)
 367 {
 368         GList *box_child_list;
 369         GtkComboBox *path_entry;
 370         gchar *current_path;
 371
 372         box_child_list = gtk_container_get_children(GTK_CONTAINER(widget));
 373         path_entry = static_cast<GtkComboBox *>(box_child_list->data);
 374         current_path = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(path_entry));
 375         gtk_widget_set_tooltip_text(GTK_WIDGET(widget), current_path);
 376
 377         g_free(current_path);
 378         g_list_free(box_child_list);
 379
 380         return FALSE;
 381 }
 382
 383 static GtkWidget *layout_tool_setup(LayoutWindow *lw)
 384 {
 385         GtkWidget *box;
 386         GtkWidget *box_folders;
 387         GtkWidget *box_menu_tabcomp;
 388         GtkWidget *menu_bar;
 389         GtkWidget *menu_tool_bar;
 390         GtkWidget *menu_toolbar_box;
 391         GtkWidget *open_menu;
 392         GtkWidget *scd;
 393         GtkWidget *scroll_window;
 394         GtkWidget *tabcomp;
 395         GtkWidget *toolbar;
 396
 397         box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 398
 399         if (!options->expand_menu_toolbar)
 400                 {
 401                 menu_toolbar_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 402                 scroll_window = gq_gtk_scrolled_window_new(nullptr, nullptr);
 403                 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER);
 404
 405                 if (!options->hamburger_menu)
 406                         {
 407                         menu_bar = layout_actions_menu_bar(lw);
 408                         gq_gtk_box_pack_start(GTK_BOX(menu_toolbar_box), menu_bar, FALSE, FALSE, 0);
 409                         }
 410
 411                 toolbar = layout_actions_toolbar(lw, TOOLBAR_MAIN);
 412
 413                 gq_gtk_box_pack_start(GTK_BOX(menu_toolbar_box), toolbar, FALSE, FALSE, 0);
 414                 gq_gtk_container_add(GTK_WIDGET(scroll_window), menu_toolbar_box);
 415                 gq_gtk_box_pack_start(GTK_BOX(box), scroll_window, FALSE, FALSE, 0);
 416
 417                 gq_gtk_widget_show_all(scroll_window);
 418                 }
 419         else
 420                 {
 421                 menu_tool_bar = layout_actions_menu_tool_bar(lw);
 422                 DEBUG_NAME(menu_tool_bar);
 423                 gtk_widget_show(menu_tool_bar);
 424                 gq_gtk_box_pack_start(GTK_BOX(lw->main_box), lw->menu_tool_bar, FALSE, FALSE, 0);
 425                 }
 426
 427         tabcomp = tab_completion_new_with_history(&lw->path_entry, nullptr, "path_list", -1, layout_path_entry_cb, lw);
 428         DEBUG_NAME(tabcomp);
 429         tab_completion_add_tab_func(lw->path_entry, layout_path_entry_tab_cb, lw);
 430         tab_completion_add_append_func(lw->path_entry, layout_path_entry_tab_append_cb, lw);
 431
 432         if (options->hamburger_menu)
 433                 {
 434                 box_menu_tabcomp = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 435                 gtk_widget_show(box_menu_tabcomp);
 436
 437                 open_menu = layout_actions_menu_bar(lw);
 438                 gtk_widget_set_tooltip_text(open_menu, _("Open application menu"));
 439                 gq_gtk_box_pack_start(GTK_BOX(box_menu_tabcomp), open_menu, FALSE, FALSE, 0);
 440                 gq_gtk_box_pack_start(GTK_BOX(box_menu_tabcomp), tabcomp, TRUE, TRUE, 0);
 441                 gq_gtk_box_pack_start(GTK_BOX(box), box_menu_tabcomp, FALSE, FALSE, 0);
 442                 }
 443         else
 444                 {
 445                 gq_gtk_box_pack_start(GTK_BOX(box), tabcomp, FALSE, FALSE, 0);
 446                 }
 447
 448         gtk_widget_show(tabcomp);
 449         gtk_widget_set_has_tooltip(GTK_WIDGET(tabcomp), TRUE);
 450         g_signal_connect(G_OBJECT(tabcomp), "query_tooltip", G_CALLBACK(path_entry_tooltip_cb), lw);
 451
 452         g_signal_connect(G_OBJECT(gtk_widget_get_parent(gtk_widget_get_parent(lw->path_entry))), "changed", G_CALLBACK(layout_path_entry_changed_cb), lw);
 453
 454         box_folders = GTK_WIDGET(gtk_paned_new(GTK_ORIENTATION_HORIZONTAL));
 455         DEBUG_NAME(box_folders);
 456         gq_gtk_box_pack_start(GTK_BOX(box), box_folders, TRUE, TRUE, 0);
 457
 458         lw->vd = vd_new(lw);
 459
 460         vd_set_select_func(lw->vd, layout_vd_select_cb, lw);
 461
 462         lw->dir_view = lw->vd->widget;
 463         DEBUG_NAME(lw->dir_view);
 464         gtk_paned_add2(GTK_PANED(box_folders), lw->dir_view);
 465         gtk_widget_show(lw->dir_view);
 466
 467         scd = shortcuts_new_default(lw);
 468         DEBUG_NAME(scd);
 469         gtk_paned_add1(GTK_PANED(box_folders), scd);
 470         gtk_paned_set_position(GTK_PANED(box_folders), lw->options.folder_window.vdivider_pos);
 471
 472         gtk_widget_show(box_folders);
 473
 474         g_signal_connect(G_OBJECT(box_folders), "notify::position", G_CALLBACK(layout_box_folders_changed_cb), lw);
 475
 476         gtk_widget_show(box);
 477
 478         return box;
 479 }
 480
 481 /*
 482  *-----------------------------------------------------------------------------
 483  * sort button (and menu)
 484  *-----------------------------------------------------------------------------
 485  */
 486
 487 static void layout_sort_menu_cb(GtkWidget *widget, gpointer data)
 488 {
 489         LayoutWindow *lw;
 490         SortType type;
 491
 492         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 493
 494         lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
 495         if (!lw) return;
 496
 497         type = static_cast<SortType>GPOINTER_TO_INT(data);
 498
 499         if (type == SORT_EXIFTIME || type == SORT_EXIFTIMEDIGITIZED || type == SORT_RATING)
 500                 {
 501                 vf_read_metadata_in_idle(lw->vf);
 502                 }
 503         layout_sort_set_files(lw, type, lw->options.file_view_list_sort.ascend, lw->options.file_view_list_sort.case_sensitive);
 504 }
 505
 506 static void layout_sort_menu_ascend_cb(GtkWidget *, gpointer data)
 507 {
 508         auto lw = static_cast<LayoutWindow *>(data);
 509
 510         layout_sort_set_files(lw, lw->options.file_view_list_sort.method, !lw->options.file_view_list_sort.ascend, lw->options.file_view_list_sort.case_sensitive);
 511 }
 512
 513 static void layout_sort_menu_case_cb(GtkWidget *, gpointer data)
 514 {
 515         auto lw = static_cast<LayoutWindow *>(data);
 516
 517         layout_sort_set_files(lw, lw->options.file_view_list_sort.method, lw->options.file_view_list_sort.ascend, !lw->options.file_view_list_sort.case_sensitive);
 518 }
 519
 520 static void layout_sort_menu_hide_cb(GtkWidget *widget, gpointer)
 521 {
 522         /* destroy the menu */
 523         g_object_unref(widget);
 524 }
 525
 526 static void layout_sort_button_press_cb(GtkWidget *, gpointer data)
 527 {
 528         auto lw = static_cast<LayoutWindow *>(data);
 529         GtkWidget *menu;
 530
 531         menu = submenu_add_sort(nullptr, G_CALLBACK(layout_sort_menu_cb), lw, FALSE, FALSE, TRUE, lw->options.file_view_list_sort.method);
 532
 533         /* take ownership of menu */
 534         g_object_ref_sink(G_OBJECT(menu));
 535
 536         /* ascending option */
 537         menu_item_add_divider(menu);
 538         menu_item_add_check(menu, _("Ascending"), lw->options.file_view_list_sort.ascend, G_CALLBACK(layout_sort_menu_ascend_cb), lw);
 539         menu_item_add_check(menu, _("Case"), lw->options.file_view_list_sort.case_sensitive, G_CALLBACK(layout_sort_menu_case_cb), lw);
 540
 541         g_signal_connect(G_OBJECT(menu), "selection_done",
 542                          G_CALLBACK(layout_sort_menu_hide_cb), NULL);
 543
 544         gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
 545 }
 546
 547 static GtkWidget *layout_sort_button(LayoutWindow *lw, GtkWidget *box)
 548 {
 549         GtkWidget *button;
 550         GtkWidget *frame;
 551         GtkWidget *image;
 552
 553         frame = gtk_frame_new(nullptr);
 554         DEBUG_NAME(frame);
 555         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 556         gq_gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
 557         gtk_widget_show(frame);
 558
 559         image = gtk_image_new_from_icon_name(GQ_ICON_PAN_DOWN, GTK_ICON_SIZE_BUTTON);
 560         button = gtk_button_new_with_label(sort_type_get_text(lw->options.file_view_list_sort.method));
 561         gtk_button_set_image(GTK_BUTTON(button), image);
 562         g_signal_connect(G_OBJECT(button), "clicked",
 563                          G_CALLBACK(layout_sort_button_press_cb), lw);
 564         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 565         gtk_button_set_image_position(GTK_BUTTON(button), GTK_POS_RIGHT);
 566
 567         gq_gtk_container_add(GTK_WIDGET(frame), button);
 568
 569         gtk_widget_show(button);
 570
 571         return button;
 572 }
 573
 574 static void layout_zoom_menu_cb(GtkWidget *widget, gpointer data)
 575 {
 576         ZoomMode mode;
 577
 578         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 579
 580         mode = static_cast<ZoomMode>GPOINTER_TO_INT(data);
 581         options->image.zoom_mode = mode;
 582 }
 583
 584 static void layout_scroll_menu_cb(GtkWidget *widget, gpointer data)
 585 {
 586         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 587
 588         options->image.scroll_reset_method = static_cast<ScrollReset>(GPOINTER_TO_UINT(data));
 589         image_options_sync();
 590 }
 591
 592 static void layout_zoom_menu_hide_cb(GtkWidget *widget, gpointer)
 593 {
 594         /* destroy the menu */
 595         g_object_unref(widget);
 596 }
 597
 598 static void layout_zoom_button_press_cb(GtkWidget *, gpointer data)
 599 {
 600         auto lw = static_cast<LayoutWindow *>(data);
 601         GtkWidget *menu;
 602
 603         menu = submenu_add_zoom(nullptr, G_CALLBACK(layout_zoom_menu_cb),
 604                         lw, FALSE, FALSE, TRUE, options->image.zoom_mode);
 605
 606         /* take ownership of menu */
 607         g_object_ref_sink(G_OBJECT(menu));
 608
 609         menu_item_add_divider(menu);
 610
 611         menu_item_add_radio(menu, _("Scroll to top left corner"),
 612                             GUINT_TO_POINTER(ScrollReset::TOPLEFT),
 613                             options->image.scroll_reset_method == ScrollReset::TOPLEFT,
 614                             G_CALLBACK(layout_scroll_menu_cb),
 615                             GUINT_TO_POINTER(ScrollReset::TOPLEFT));
 616         menu_item_add_radio(menu, _("Scroll to image center"),
 617                             GUINT_TO_POINTER(ScrollReset::CENTER),
 618                             options->image.scroll_reset_method == ScrollReset::CENTER,
 619                             G_CALLBACK(layout_scroll_menu_cb),
 620                             GUINT_TO_POINTER(ScrollReset::CENTER));
 621         menu_item_add_radio(menu, _("Keep the region from previous image"),
 622                             GUINT_TO_POINTER(ScrollReset::NOCHANGE),
 623                             options->image.scroll_reset_method == ScrollReset::NOCHANGE,
 624                             G_CALLBACK(layout_scroll_menu_cb),
 625                             GUINT_TO_POINTER(ScrollReset::NOCHANGE));
 626
 627         g_signal_connect(G_OBJECT(menu), "selection_done",
 628                          G_CALLBACK(layout_zoom_menu_hide_cb), NULL);
 629
 630         gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
 631 }
 632
 633 static GtkWidget *layout_zoom_button(LayoutWindow *lw, GtkWidget *box, gint size, gboolean)
 634 {
 635         GtkWidget *button;
 636         GtkWidget *frame;
 637         GtkWidget *image;
 638
 639         frame = gtk_frame_new(nullptr);
 640         DEBUG_NAME(frame);
 641         if (size) gtk_widget_set_size_request(frame, size, -1);
 642         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 643
 644         gq_gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
 645
 646         gtk_widget_show(frame);
 647
 648         image = gtk_image_new_from_icon_name(GQ_ICON_PAN_DOWN, GTK_ICON_SIZE_BUTTON);
 649         button = gtk_button_new_with_label("1:1");
 650         gtk_button_set_image(GTK_BUTTON(button), image);
 651         g_signal_connect(G_OBJECT(button), "clicked",
 652                          G_CALLBACK(layout_zoom_button_press_cb), lw);
 653         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 654         gtk_button_set_image_position(GTK_BUTTON(button), GTK_POS_RIGHT);
 655
 656         gq_gtk_container_add(GTK_WIDGET(frame), button);
 657         gtk_widget_show(button);
 658
 659         return button;
 660 }
 661
 662 /*
 663  *-----------------------------------------------------------------------------
 664  * status bar
 665  *-----------------------------------------------------------------------------
 666  */
 667
 668
 669 void layout_status_update_progress(LayoutWindow *lw, gdouble val, const gchar *text)
 670 {
 671         static gdouble meta = 0;
 672
 673         if (!layout_valid(&lw)) return;
 674         if (!lw->info_progress_bar) return;
 675
 676         /* Give priority to the loading meta data message
 677          */
 678         if(!g_strcmp0(text, "Loading thumbs..."))
 679                 {
 680                 if (meta)
 681                         {
 682                         return;
 683                         }
 684                 }
 685         else
 686                 {
 687                 meta = val;
 688                 }
 689
 690         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(lw->info_progress_bar), val);
 691         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar),
 692                                                                         val ? ((text) ? text : " ") : " ");
 693 }
 694
 695 void layout_status_update_info(LayoutWindow *lw, const gchar *text)
 696 {
 697         gchar *buf = nullptr;
 698         gint hrs;
 699         gint min;
 700         gdouble sec;
 701         GString *delay;
 702
 703         if (!layout_valid(&lw)) return;
 704
 705         if (!text)
 706                 {
 707                 guint n;
 708                 gint64 n_bytes = 0;
 709
 710                 n = layout_list_count(lw, &n_bytes);
 711
 712                 if (n)
 713                         {
 714                         guint s;
 715                         gint64 s_bytes = 0;
 716                         gchar *ss;
 717
 718                         if (layout_image_slideshow_active(lw))
 719                                 {
 720
 721                                 if (!layout_image_slideshow_paused(lw))
 722                                         {
 723                                         delay = g_string_new(_(" Slideshow ["));
 724                                         }
 725                                 else
 726                                         {
 727                                         delay = g_string_new(_(" Paused ["));
 728                                         }
 729                                 hrs = options->slideshow.delay / (36000);
 730                                 min = (options->slideshow.delay -(36000 * hrs))/600;
 731                                 sec = static_cast<gdouble>(options->slideshow.delay -(36000 * hrs)-(min * 600)) / 10;
 732
 733                                 if (hrs > 0)
 734                                         {
 735                                         g_string_append_printf(delay, "%dh ", hrs);
 736                                         }
 737                                 if (min > 0)
 738                                         {
 739                                         g_string_append_printf(delay, "%dm ", min);
 740                                         }
 741                                 g_string_append_printf(delay, "%.1fs]", sec);
 742
 743                                 ss = g_string_free(delay, FALSE);
 744                                 }
 745                         else
 746                                 {
 747                                 ss = g_strdup("");
 748                                 }
 749
 750                         s = layout_selection_count(lw, &s_bytes);
 751
 752                         layout_bars_new_selection(lw, s);
 753
 754                         if (s > 0)
 755                                 {
 756                                 gchar *b = text_from_size_abrev(n_bytes);
 757                                 gchar *sb = text_from_size_abrev(s_bytes);
 758                                 buf = g_strdup_printf(_("%s, %d files (%s, %d)%s"), b, n, sb, s, ss);
 759                                 g_free(b);
 760                                 g_free(sb);
 761                                 g_free(ss);
 762                                 }
 763                         else if (n > 0)
 764                                 {
 765                                 gchar *b = text_from_size_abrev(n_bytes);
 766                                 buf = g_strdup_printf(_("%s, %d files%s"), b, n, ss);
 767                                 g_free(b);
 768                                 g_free(ss);
 769                                 }
 770                         else
 771                                 {
 772                                 buf = g_strdup_printf(_("%d files%s"), n, ss);
 773                                 g_free(ss);
 774                                 }
 775
 776                         text = buf;
 777
 778                         image_osd_update(lw->image);
 779                         }
 780                 else
 781                         {
 782                         text = "";
 783                         }
 784         }
 785
 786         if (lw->info_status) gtk_label_set_text(GTK_LABEL(lw->info_status), text);
 787         g_free(buf);
 788 }
 789
 790 void layout_status_update_image(LayoutWindow *lw)
 791 {
 792         FileData *fd;
 793         gint page_total;
 794         gint page_num;
 795
 796         if (!layout_valid(&lw) || !lw->image) return;
 797         if (!lw->info_zoom || !lw->info_details) return; /*called from layout_style_set */
 798
 799         if (!lw->image->image_fd)
 800                 {
 801                 gtk_button_set_label(GTK_BUTTON(lw->info_zoom), "");
 802                 gtk_label_set_text(GTK_LABEL(lw->info_details), "");
 803                 }
 804         else
 805                 {
 806                 gchar *text;
 807                 gchar *b;
 808
 809                 text = image_zoom_get_as_text(lw->image);
 810                 gtk_button_set_label(GTK_BUTTON(lw->info_zoom), text);
 811                 g_free(text);
 812
 813                 b = image_get_fd(lw->image) ? text_from_size(image_get_fd(lw->image)->size) : g_strdup("0");
 814
 815                 if (lw->image->unknown)
 816                         {
 817                         if (image_get_path(lw->image) && !access_file(image_get_path(lw->image), R_OK))
 818                                 {
 819                                 text = g_strdup_printf(_("(no read permission) %s bytes"), b);
 820                                 }
 821                         else
 822                                 {
 823                                 text = g_strdup_printf(_("( ? x ? ) %s bytes"), b);
 824                                 }
 825                         }
 826                 else
 827                         {
 828                         gint width;
 829                         gint height;
 830                         fd = image_get_fd(lw->image);
 831                         page_total = fd->page_total;
 832                         page_num = fd->page_num + 1;
 833                         image_get_image_size(lw->image, &width, &height);
 834
 835                         if (page_total > 1)
 836                                 {
 837                                 text = g_strdup_printf(_("( %d x %d ) %s bytes %s%d%s%d%s"), width, height, b, "[", page_num, "/", page_total, "]");
 838                                 }
 839                         else
 840                                 {
 841                                 text = g_strdup_printf(_("( %d x %d ) %s bytes"), width, height, b);
 842                                 }
 843                         }
 844
 845                 g_signal_emit_by_name (lw->image->pr, "update-pixel");
 846
 847                 g_free(b);
 848
 849                 gtk_label_set_text(GTK_LABEL(lw->info_details), text);
 850                 g_free(text);
 851                 }
 852         layout_util_sync_color(lw); /* update color button */
 853 }
 854
 855 void layout_status_update_all(LayoutWindow *lw)
 856 {
 857         layout_status_update_progress(lw, 0.0, nullptr);
 858         layout_status_update_info(lw, nullptr);
 859         layout_status_update_image(lw);
 860         layout_util_status_update_write(lw);
 861 }
 862
 863 static GtkWidget *layout_status_label(const gchar *text, GtkWidget *box, gboolean start, gint size, gboolean expand)
 864 {
 865         GtkWidget *label;
 866         GtkWidget *frame;
 867
 868         frame = gtk_frame_new(nullptr);
 869         DEBUG_NAME(frame);
 870         if (size) gtk_widget_set_size_request(frame, size, -1);
 871         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 872         if (start)
 873                 {
 874                 gq_gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
 875                 }
 876         else
 877                 {
 878                 gq_gtk_box_pack_end(GTK_BOX(box), frame, expand, expand, 0);
 879                 }
 880         gtk_widget_show(frame);
 881
 882         label = gtk_label_new(text ? text : "");
 883         gtk_label_set_ellipsize(GTK_LABEL(label), PANGO_ELLIPSIZE_END);
 884         gq_gtk_container_add(GTK_WIDGET(frame), label);
 885         gtk_widget_show(label);
 886
 887         return label;
 888 }
 889
 890 static void layout_status_setup(LayoutWindow *lw, GtkWidget *box, gboolean small_format)
 891 {
 892         GtkWidget *hbox;
 893         GtkWidget *toolbar;
 894         GtkWidget *toolbar_frame;
 895
 896         if (lw->info_box) return;
 897
 898         if (small_format)
 899                 {
 900                 lw->info_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 901                 DEBUG_NAME(lw->info_box);
 902                 }
 903         else
 904                 {
 905                 lw->info_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 906                 DEBUG_NAME(lw->info_box);
 907                 }
 908         gq_gtk_box_pack_end(GTK_BOX(box), lw->info_box, FALSE, FALSE, 0);
 909         gtk_widget_show(lw->info_box);
 910
 911         if (small_format)
 912                 {
 913                 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 914                 DEBUG_NAME(hbox);
 915                 gq_gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 916                 gtk_widget_show(hbox);
 917                 }
 918         else
 919                 {
 920                 hbox = lw->info_box;
 921                 }
 922         lw->info_progress_bar = gtk_progress_bar_new();
 923         DEBUG_NAME(lw->info_progress_bar);
 924         gtk_widget_set_size_request(lw->info_progress_bar, PROGRESS_WIDTH, -1);
 925
 926         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar), "");
 927         gtk_progress_bar_set_show_text(GTK_PROGRESS_BAR(lw->info_progress_bar), TRUE);
 928
 929         gq_gtk_box_pack_start(GTK_BOX(hbox), lw->info_progress_bar, FALSE, FALSE, 0);
 930         gtk_widget_show(lw->info_progress_bar);
 931
 932         lw->info_sort = layout_sort_button(lw, hbox);
 933         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_sort), _("Select sort order"));
 934         gtk_widget_show(lw->info_sort);
 935
 936         lw->info_status = layout_status_label(nullptr, lw->info_box, TRUE, 0, (!small_format));
 937         DEBUG_NAME(lw->info_status);
 938         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_status), _("Folder contents (files selected)\nSlideshow [time interval]"));
 939
 940         if (small_format)
 941                 {
 942                 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 943                 DEBUG_NAME(hbox);
 944                 gq_gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 945                 gtk_widget_show(hbox);
 946                 }
 947         lw->info_details = layout_status_label(nullptr, hbox, TRUE, 0, TRUE);
 948         DEBUG_NAME(lw->info_details);
 949         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_details), _("(Image dimensions) Image size [page n of m]"));
 950         toolbar = layout_actions_toolbar(lw, TOOLBAR_STATUS);
 951
 952         toolbar_frame = gtk_frame_new(nullptr);
 953         DEBUG_NAME(toolbar_frame);
 954         gq_gtk_frame_set_shadow_type(GTK_FRAME(toolbar_frame), GTK_SHADOW_IN);
 955         gq_gtk_container_add(GTK_WIDGET(toolbar_frame), toolbar);
 956         gtk_widget_show(toolbar_frame);
 957         gtk_widget_show(toolbar);
 958         gq_gtk_box_pack_end(GTK_BOX(hbox), toolbar_frame, FALSE, FALSE, 0);
 959         lw->info_zoom = layout_zoom_button(lw, hbox, ZOOM_LABEL_WIDTH, TRUE);
 960         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_zoom), _("Select zoom and scroll mode"));
 961         gtk_widget_show(lw->info_zoom);
 962
 963         if (small_format)
 964                 {
 965                 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 966                 DEBUG_NAME(hbox);
 967                 gq_gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 968                 gtk_widget_show(hbox);
 969                 }
 970         lw->info_pixel = layout_status_label(nullptr, hbox, FALSE, 0, small_format); /* expand only in small format */
 971         DEBUG_NAME(lw->info_pixel);
 972         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_pixel), _("[Pixel x,y coord]: (Pixel R,G,B value)"));
 973         if (!lw->options.show_info_pixel) gtk_widget_hide(gtk_widget_get_parent(lw->info_pixel));
 974 }
 975
 976 /*
 977  *-----------------------------------------------------------------------------
 978  * views
 979  *-----------------------------------------------------------------------------
 980  */
 981
 982 static GtkWidget *layout_tools_new(LayoutWindow *lw)
 983 {
 984         lw->dir_view = layout_tool_setup(lw);
 985         return lw->dir_view;
 986 }
 987
 988 static void layout_list_status_cb(ViewFile *, gpointer data)
 989 {
 990         auto lw = static_cast<LayoutWindow *>(data);
 991
 992         layout_status_update_info(lw, nullptr);
 993 }
 994
 995 static void layout_list_thumb_cb(ViewFile *, gdouble val, const gchar *text, gpointer data)
 996 {
 997         auto lw = static_cast<LayoutWindow *>(data);
 998
 999         layout_status_update_progress(lw, val, text);
1000 }
1001
1002 static void layout_list_sync_thumb(LayoutWindow *lw)
1003 {
1004         if (lw->vf) vf_thumb_set(lw->vf, lw->options.show_thumbnails);
1005 }
1006
1007 static void layout_list_sync_file_filter(LayoutWindow *lw)
1008 {
1009         if (lw->vf) vf_file_filter_set(lw->vf, lw->options.show_file_filter);
1010 }
1011
1012 static GtkWidget *layout_list_new(LayoutWindow *lw)
1013 {
1014         lw->vf = vf_new(lw->options.file_view_type, nullptr);
1015         vf_set_layout(lw->vf, lw);
1016
1017         vf_set_status_func(lw->vf, layout_list_status_cb, lw);
1018         vf_set_thumb_status_func(lw->vf, layout_list_thumb_cb, lw);
1019
1020         vf_marks_set(lw->vf, lw->options.show_marks);
1021
1022         layout_list_sync_thumb(lw);
1023         layout_list_sync_file_filter(lw);
1024
1025         return lw->vf->widget;
1026 }
1027
1028 static void layout_list_sync_marks(LayoutWindow *lw)
1029 {
1030         if (lw->vf) vf_marks_set(lw->vf, lw->options.show_marks);
1031 }
1032
1033 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *)
1034 {
1035         if (!lw) return;
1036 }
1037
1038 GList *layout_list(LayoutWindow *lw)
1039 {
1040         if (!layout_valid(&lw)) return nullptr;
1041
1042         if (lw->vf) return vf_get_list(lw->vf);
1043
1044         return nullptr;
1045 }
1046
1047 guint layout_list_count(LayoutWindow *lw, gint64 *bytes)
1048 {
1049         if (!layout_valid(&lw)) return 0;
1050
1051         if (lw->vf) return vf_count(lw->vf, bytes);
1052
1053         return 0;
1054 }
1055
1056 FileData *layout_list_get_fd(LayoutWindow *lw, gint index)
1057 {
1058         if (!layout_valid(&lw)) return nullptr;
1059
1060         if (lw->vf) return vf_index_get_data(lw->vf, index);
1061
1062         return nullptr;
1063 }
1064
1065 gint layout_list_get_index(LayoutWindow *lw, FileData *fd)
1066 {
1067         if (!layout_valid(&lw) || !fd) return -1;
1068
1069         if (lw->vf) return vf_index_by_fd(lw->vf, fd);
1070
1071         return -1;
1072 }
1073
1074 void layout_list_sync_fd(LayoutWindow *lw, FileData *fd)
1075 {
1076         if (!layout_valid(&lw)) return;
1077
1078         if (lw->vf) vf_select_by_fd(lw->vf, fd);
1079 }
1080
1081 static void layout_list_sync_sort(LayoutWindow *lw)
1082 {
1083         if (!layout_valid(&lw)) return;
1084
1085         if (lw->vf) vf_sort_set(lw->vf, lw->options.file_view_list_sort.method, lw->options.file_view_list_sort.ascend, lw->options.file_view_list_sort.case_sensitive);
1086 }
1087
1088 GList *layout_selection_list(LayoutWindow *lw)
1089 {
1090         if (!layout_valid(&lw)) return nullptr;
1091
1092         if (layout_image_get_collection(lw, nullptr))
1093                 {
1094                 FileData *fd;
1095
1096                 fd = layout_image_get_fd(lw);
1097                 if (fd) return g_list_append(nullptr, file_data_ref(fd));
1098                 return nullptr;
1099                 }
1100
1101         if (lw->vf) return vf_selection_get_list(lw->vf);
1102
1103         return nullptr;
1104 }
1105
1106 GList *layout_selection_list_by_index(LayoutWindow *lw)
1107 {
1108         if (!layout_valid(&lw)) return nullptr;
1109
1110         if (lw->vf) return vf_selection_get_list_by_index(lw->vf);
1111
1112         return nullptr;
1113 }
1114
1115 guint layout_selection_count(LayoutWindow *lw, gint64 *bytes)
1116 {
1117         if (!layout_valid(&lw)) return 0;
1118
1119         if (lw->vf) return vf_selection_count(lw->vf, bytes);
1120
1121         return 0;
1122 }
1123
1124 void layout_select_all(LayoutWindow *lw)
1125 {
1126         if (!layout_valid(&lw)) return;
1127
1128         if (lw->vf) vf_select_all(lw->vf);
1129 }
1130
1131 void layout_select_none(LayoutWindow *lw)
1132 {
1133         if (!layout_valid(&lw)) return;
1134
1135         if (lw->vf) vf_select_none(lw->vf);
1136 }
1137
1138 void layout_select_invert(LayoutWindow *lw)
1139 {
1140         if (!layout_valid(&lw)) return;
1141
1142         if (lw->vf) vf_select_invert(lw->vf);
1143 }
1144
1145 void layout_select_list(LayoutWindow *lw, GList *list)
1146 {
1147         if (!layout_valid(&lw)) return;
1148
1149         if (lw->vf)
1150                 {
1151                 vf_select_list(lw->vf, list);
1152                 }
1153 }
1154
1155 void layout_mark_to_selection(LayoutWindow *lw, gint mark, MarkToSelectionMode mode)
1156 {
1157         if (!layout_valid(&lw)) return;
1158
1159         if (lw->vf) vf_mark_to_selection(lw->vf, mark, mode);
1160 }
1161
1162 void layout_selection_to_mark(LayoutWindow *lw, gint mark, SelectionToMarkMode mode)
1163 {
1164         if (!layout_valid(&lw)) return;
1165
1166         if (lw->vf) vf_selection_to_mark(lw->vf, mark, mode);
1167
1168         layout_status_update_info(lw, nullptr); /* osd in fullscreen mode */
1169 }
1170
1171 void layout_mark_filter_toggle(LayoutWindow *lw, gint mark)
1172 {
1173         if (!layout_valid(&lw)) return;
1174
1175         if (lw->vf) vf_mark_filter_toggle(lw->vf, mark);
1176 }
1177
1178 guint layout_window_count()
1179 {
1180         return g_list_length(layout_window_list);
1181 }
1182
1183 /*
1184  *-----------------------------------------------------------------------------
1185  * access
1186  *-----------------------------------------------------------------------------
1187  */
1188
1189 const gchar *layout_get_path(LayoutWindow *lw)
1190 {
1191         if (!layout_valid(&lw)) return nullptr;
1192         return lw->dir_fd ? lw->dir_fd->path : nullptr;
1193 }
1194
1195 static void layout_sync_path(LayoutWindow *lw)
1196 {
1197         if (!lw->dir_fd) return;
1198
1199         if (lw->path_entry) gq_gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->dir_fd->path);
1200
1201         if (lw->vd) vd_set_fd(lw->vd, lw->dir_fd);
1202         if (lw->vf) vf_set_fd(lw->vf, lw->dir_fd);
1203 }
1204
1205 gboolean layout_set_path(LayoutWindow *lw, const gchar *path)
1206 {
1207         FileData *fd;
1208         gboolean ret;
1209
1210         if (!path) return FALSE;
1211
1212         fd = file_data_new_group(path);
1213         ret = layout_set_fd(lw, fd);
1214         file_data_unref(fd);
1215         return ret;
1216 }
1217
1218
1219 gboolean layout_set_fd(LayoutWindow *lw, FileData *fd)
1220 {
1221         gboolean have_file = FALSE;
1222         gboolean dir_changed = TRUE;
1223         gchar *last_image;
1224
1225         if (!layout_valid(&lw)) return FALSE;
1226
1227         if (!fd || !isname(fd->path)) return FALSE;
1228         if (lw->dir_fd && fd == lw->dir_fd)
1229                 {
1230                 return TRUE;
1231                 }
1232
1233         if (isdir(fd->path))
1234                 {
1235                 if (lw->dir_fd)
1236                         {
1237                         file_data_unregister_real_time_monitor(lw->dir_fd);
1238                         file_data_unref(lw->dir_fd);
1239                         }
1240                 lw->dir_fd = file_data_ref(fd);
1241                 file_data_register_real_time_monitor(fd);
1242
1243                 last_image = get_recent_viewed_folder_image(fd->path);
1244                 if (last_image)
1245                         {
1246                         fd = file_data_new_group(last_image);
1247                         g_free(last_image);
1248
1249                         if (isfile(fd->path)) have_file = TRUE;
1250                         }
1251
1252                 }
1253         else
1254                 {
1255                 gchar *base;
1256
1257                 base = remove_level_from_path(fd->path);
1258                 if (lw->dir_fd && strcmp(lw->dir_fd->path, base) == 0)
1259                         {
1260                         g_free(base);
1261                         dir_changed = FALSE;
1262                         }
1263                 else if (isdir(base))
1264                         {
1265                         if (lw->dir_fd)
1266                                 {
1267                                 file_data_unregister_real_time_monitor(lw->dir_fd);
1268                                 file_data_unref(lw->dir_fd);
1269                                 }
1270                         lw->dir_fd = file_data_new_dir(base);
1271                         file_data_register_real_time_monitor(lw->dir_fd);
1272                         g_free(base);
1273                         }
1274                 else
1275                         {
1276                         g_free(base);
1277                         return FALSE;
1278                         }
1279                 if (isfile(fd->path)) have_file = TRUE;
1280                 }
1281
1282         if (lw->path_entry)
1283                 {
1284                 history_chain_append_end(lw->dir_fd->path);
1285                 tab_completion_append_to_history(lw->path_entry, lw->dir_fd->path);
1286                 }
1287         layout_sync_path(lw);
1288         layout_list_sync_sort(lw);
1289
1290         if (have_file)
1291                 {
1292                 gint row;
1293
1294                 row = layout_list_get_index(lw, fd);
1295                 if (row >= 0)
1296                         {
1297                         layout_image_set_index(lw, row);
1298                         }
1299                 else
1300                         {
1301                         layout_image_set_fd(lw, fd);
1302                         }
1303                 }
1304         else if (!options->lazy_image_sync)
1305                 {
1306                 layout_image_set_index(lw, 0);
1307                 }
1308
1309         if (options->metadata.confirm_on_dir_change && dir_changed)
1310                 metadata_write_queue_confirm(FALSE, nullptr, nullptr);
1311
1312         if (lw->vf && (options->read_metadata_in_idle || (lw->options.file_view_list_sort.method == SORT_EXIFTIME || lw->options.file_view_list_sort.method == SORT_EXIFTIMEDIGITIZED || lw->options.file_view_list_sort.method == SORT_RATING)))
1313                 {
1314                 vf_read_metadata_in_idle(lw->vf);
1315                 }
1316
1317         return TRUE;
1318 }
1319
1320 static void layout_refresh_lists(LayoutWindow *lw)
1321 {
1322         if (lw->vd) vd_refresh(lw->vd);
1323
1324         if (lw->vf)
1325                 {
1326                 vf_refresh(lw->vf);
1327                 vf_thumb_update(lw->vf);
1328                 }
1329 }
1330
1331 void layout_refresh(LayoutWindow *lw)
1332 {
1333         if (!layout_valid(&lw)) return;
1334
1335         DEBUG_1("layout refresh");
1336
1337         layout_refresh_lists(lw);
1338
1339         if (lw->image) layout_image_refresh(lw);
1340 }
1341
1342 void layout_thumb_set(LayoutWindow *lw, gboolean enable)
1343 {
1344         if (!layout_valid(&lw)) return;
1345
1346         if (lw->options.show_thumbnails == enable) return;
1347
1348         lw->options.show_thumbnails = enable;
1349
1350         layout_util_sync_thumb(lw);
1351         layout_list_sync_thumb(lw);
1352 }
1353
1354 void layout_file_filter_set(LayoutWindow *lw, gboolean enable)
1355 {
1356         if (!layout_valid(&lw)) return;
1357
1358         if (lw->options.show_file_filter == enable) return;
1359
1360         lw->options.show_file_filter = enable;
1361
1362         layout_util_sync_file_filter(lw);
1363         layout_list_sync_file_filter(lw);
1364 }
1365
1366 void layout_marks_set(LayoutWindow *lw, gboolean enable)
1367 {
1368         if (!layout_valid(&lw)) return;
1369
1370         if (lw->options.show_marks == enable) return;
1371
1372         lw->options.show_marks = enable;
1373
1374         layout_util_sync_marks(lw);
1375         layout_list_sync_marks(lw);
1376 }
1377
1378 #pragma GCC diagnostic push
1379 #pragma GCC diagnostic ignored "-Wunused-function"
1380 gboolean layout_thumb_get_unused(LayoutWindow *lw)
1381 {
1382         if (!layout_valid(&lw)) return FALSE;
1383
1384         return lw->options.show_thumbnails;
1385 }
1386
1387 gboolean layout_marks_get_unused(LayoutWindow *lw)
1388 {
1389         if (!layout_valid(&lw)) return FALSE;
1390
1391         return lw->options.show_marks;
1392 }
1393 #pragma GCC diagnostic pop
1394
1395 void layout_sort_set_files(LayoutWindow *lw, SortType type, gboolean ascend, gboolean case_sensitive)
1396 {
1397         if (!layout_valid(&lw)) return;
1398         if (lw->options.file_view_list_sort.method == type && lw->options.file_view_list_sort.ascend == ascend && lw->options.file_view_list_sort.case_sensitive == case_sensitive) return;
1399
1400         lw->options.file_view_list_sort.method = type;
1401         lw->options.file_view_list_sort.ascend = ascend;
1402         lw->options.file_view_list_sort.case_sensitive = case_sensitive;
1403
1404         if (lw->info_sort) gtk_button_set_label(GTK_BUTTON(lw->info_sort), sort_type_get_text(type));
1405         layout_list_sync_sort(lw);
1406 }
1407
1408 gboolean layout_sort_get(LayoutWindow *lw, SortType *type, gboolean *ascend, gboolean *case_sensitive)
1409 {
1410         if (!layout_valid(&lw)) return FALSE;
1411
1412         if (type) *type = lw->options.file_view_list_sort.method;
1413         if (ascend) *ascend = lw->options.file_view_list_sort.ascend;
1414         if (case_sensitive) *case_sensitive = lw->options.file_view_list_sort.case_sensitive;
1415
1416         return TRUE;
1417 }
1418
1419 gboolean layout_geometry_get(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h)
1420 {
1421         GdkWindow *window;
1422         if (!layout_valid(&lw)) return FALSE;
1423
1424         window = gtk_widget_get_window(lw->window);
1425         gdk_window_get_root_origin(window, x, y);
1426         *w = gdk_window_get_width(window);
1427         *h = gdk_window_get_height(window);
1428
1429         return TRUE;
1430 }
1431
1432 gboolean layout_geometry_get_dividers(LayoutWindow *lw, gint *h, gint *v)
1433 {
1434         GtkAllocation h_allocation;
1435         GtkAllocation v_allocation;
1436
1437         if (!layout_valid(&lw)) return FALSE;
1438
1439         if (lw->h_pane)
1440                 {
1441                 GtkWidget *child = gtk_paned_get_child1(GTK_PANED(lw->h_pane));
1442                 gtk_widget_get_allocation(child, &h_allocation);
1443                 }
1444
1445         if (lw->v_pane)
1446                 {
1447                 GtkWidget *child = gtk_paned_get_child1(GTK_PANED(lw->v_pane));
1448                 gtk_widget_get_allocation(child, &v_allocation);
1449                 }
1450
1451         if (lw->h_pane && h_allocation.x >= 0)
1452                 {
1453                 *h = h_allocation.width;
1454                 }
1455         else if (h != &lw->options.main_window.hdivider_pos)
1456                 {
1457                 *h = lw->options.main_window.hdivider_pos;
1458                 }
1459
1460         if (lw->v_pane && v_allocation.x >= 0)
1461                 {
1462                 *v = v_allocation.height;
1463                 }
1464         else if (v != &lw->options.main_window.vdivider_pos)
1465                 {
1466                 *v = lw->options.main_window.vdivider_pos;
1467                 }
1468
1469         return TRUE;
1470 }
1471
1472 void layout_views_set(LayoutWindow *lw, DirViewType dir_view_type, FileViewType file_view_type)
1473 {
1474         if (!layout_valid(&lw)) return;
1475
1476         if (lw->options.dir_view_type == dir_view_type && lw->options.file_view_type == file_view_type) return;
1477
1478         lw->options.dir_view_type = dir_view_type;
1479         lw->options.file_view_type = file_view_type;
1480
1481         layout_style_set(lw, -1, nullptr);
1482 }
1483
1484 void layout_views_set_sort_dir(LayoutWindow *lw, SortType method, gboolean ascend, gboolean case_sensitive)
1485 {
1486         if (!layout_valid(&lw)) return;
1487
1488         if (lw->options.dir_view_list_sort.method == method && lw->options.dir_view_list_sort.ascend == ascend && lw->options.dir_view_list_sort.case_sensitive == case_sensitive) return;
1489
1490         lw->options.dir_view_list_sort.method = method;
1491         lw->options.dir_view_list_sort.ascend = ascend;
1492         lw->options.dir_view_list_sort.case_sensitive = case_sensitive;
1493
1494         layout_style_set(lw, -1, nullptr);
1495 }
1496
1497 #pragma GCC diagnostic push
1498 #pragma GCC diagnostic ignored "-Wunused-function"
1499 gboolean layout_views_get_unused(LayoutWindow *lw, DirViewType *dir_view_type, FileViewType *file_view_type)
1500 {
1501         if (!layout_valid(&lw)) return FALSE;
1502
1503         *dir_view_type = lw->options.dir_view_type;
1504         *file_view_type = lw->options.file_view_type;
1505
1506         return TRUE;
1507 }
1508 #pragma GCC diagnostic pop
1509
1510 /*
1511  *-----------------------------------------------------------------------------
1512  * location utils
1513  *-----------------------------------------------------------------------------
1514  */
1515
1516 static gboolean layout_location_single(LayoutLocation l)
1517 {
1518         return (l == LAYOUT_LEFT ||
1519                 l == LAYOUT_RIGHT ||
1520                 l == LAYOUT_TOP ||
1521                 l == LAYOUT_BOTTOM);
1522 }
1523
1524 static gboolean layout_location_vertical(LayoutLocation l)
1525 {
1526         return (l & LAYOUT_TOP ||
1527                 l & LAYOUT_BOTTOM);
1528 }
1529
1530 static gboolean layout_location_first(LayoutLocation l)
1531 {
1532         return (l & LAYOUT_TOP ||
1533                 l & LAYOUT_LEFT);
1534 }
1535
1536 static LayoutLocation layout_grid_compass(LayoutWindow *lw)
1537 {
1538         if (layout_location_single(lw->dir_location)) return lw->dir_location;
1539         if (layout_location_single(lw->file_location)) return lw->file_location;
1540         return lw->image_location;
1541 }
1542
1543 static void layout_location_compute(LayoutLocation l1, LayoutLocation l2,
1544                                     GtkWidget *s1, GtkWidget *s2,
1545                                     GtkWidget **d1, GtkWidget **d2)
1546 {
1547         LayoutLocation l;
1548
1549         l = static_cast<LayoutLocation>(l1 & l2);       /* get common compass direction */
1550         l = static_cast<LayoutLocation>(l1 - l);        /* remove it */
1551
1552         if (layout_location_first(l))
1553                 {
1554                 *d1 = s1;
1555                 *d2 = s2;
1556                 }
1557         else
1558                 {
1559                 *d1 = s2;
1560                 *d2 = s1;
1561                 }
1562 }
1563
1564 /*
1565  *-----------------------------------------------------------------------------
1566  * tools window (for floating/hidden)
1567  *-----------------------------------------------------------------------------
1568  */
1569
1570 gboolean layout_geometry_get_tools(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h, gint *divider_pos)
1571 {
1572         GdkWindow *window;
1573         GtkAllocation allocation;
1574         if (!layout_valid(&lw)) return FALSE;
1575
1576         if (!lw->tools || !gtk_widget_get_visible(lw->tools))
1577                 {
1578                 /* use the stored values (sort of breaks success return value) */
1579
1580                 *divider_pos = lw->options.float_window.vdivider_pos;
1581
1582                 return FALSE;
1583                 }
1584
1585         window = gtk_widget_get_window(lw->tools);
1586         gdk_window_get_root_origin(window, x, y);
1587         *w = gdk_window_get_width(window);
1588         *h = gdk_window_get_height(window);
1589         gtk_widget_get_allocation(gtk_paned_get_child1(GTK_PANED(lw->tools_pane)), &allocation);
1590
1591         if (gtk_orientable_get_orientation(GTK_ORIENTABLE(lw->tools_pane)) == GTK_ORIENTATION_VERTICAL)
1592                 {
1593                 *divider_pos = allocation.height;
1594                 }
1595         else
1596                 {
1597                 *divider_pos = allocation.width;
1598                 }
1599
1600         return TRUE;
1601 }
1602
1603 static gboolean layout_geometry_get_log_window(LayoutWindow *lw, GdkRectangle &log_window)
1604 {
1605         GdkWindow *window;
1606
1607         if (!layout_valid(&lw)) return FALSE;
1608
1609         if (!lw->log_window)
1610                 {
1611                 return FALSE;
1612                 }
1613
1614         window = gtk_widget_get_window(lw->log_window);
1615         gdk_window_get_root_origin(window, &log_window.x, &log_window.y);
1616         log_window.width = gdk_window_get_width(window);
1617         log_window.height = gdk_window_get_height(window);
1618
1619         return TRUE;
1620 }
1621
1622 static void layout_tools_geometry_sync(LayoutWindow *lw)
1623 {
1624         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
1625                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
1626 }
1627
1628 static void layout_tools_hide(LayoutWindow *lw, gboolean hide)
1629 {
1630         if (!lw->tools) return;
1631
1632         if (hide)
1633                 {
1634                 if (gtk_widget_get_visible(lw->tools))
1635                         {
1636                         layout_tools_geometry_sync(lw);
1637                         gtk_widget_hide(lw->tools);
1638                         }
1639                 }
1640         else
1641                 {
1642                 if (!gtk_widget_get_visible(lw->tools))
1643                         {
1644                         gtk_widget_show(lw->tools);
1645                         if (lw->vf) vf_refresh(lw->vf);
1646                         }
1647                 }
1648
1649         lw->options.tools_hidden = hide;
1650 }
1651
1652 static gboolean layout_tools_delete_cb(GtkWidget *, GdkEventAny *, gpointer data)
1653 {
1654         auto lw = static_cast<LayoutWindow *>(data);
1655
1656         layout_tools_float_toggle(lw);
1657
1658         return TRUE;
1659 }
1660
1661 static void layout_tools_setup(LayoutWindow *lw, GtkWidget *tools, GtkWidget *files)
1662 {
1663         GtkWidget *vbox;
1664         GtkWidget *w1;
1665         GtkWidget *w2;
1666         gboolean vertical;
1667         gboolean new_window = FALSE;
1668
1669         vertical = (layout_location_single(lw->image_location) && !layout_location_vertical(lw->image_location)) ||
1670                    (!layout_location_single(lw->image_location) && layout_location_vertical(layout_grid_compass(lw)));
1671         /* for now, tools/dir are always first in order */
1672         w1 = tools;
1673         w2 = files;
1674
1675         if (!lw->tools)
1676                 {
1677                 GdkGeometry geometry;
1678                 GdkWindowHints hints;
1679
1680                 lw->tools = window_new("tools", PIXBUF_INLINE_ICON_TOOLS, nullptr, _("Tools"));
1681                 DEBUG_NAME(lw->tools);
1682                 g_signal_connect(G_OBJECT(lw->tools), "delete_event",
1683                                  G_CALLBACK(layout_tools_delete_cb), lw);
1684                 layout_keyboard_init(lw, lw->tools);
1685
1686                 if (options->save_window_positions)
1687                         {
1688                         hints = GDK_HINT_USER_POS;
1689                         }
1690                 else
1691                         {
1692                         hints = static_cast<GdkWindowHints>(0);
1693                         }
1694
1695                 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1696                 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1697                 geometry.base_width = TOOLWINDOW_DEF_WIDTH;
1698                 geometry.base_height = TOOLWINDOW_DEF_HEIGHT;
1699                 gtk_window_set_geometry_hints(GTK_WINDOW(lw->tools), nullptr, &geometry,
1700                                               static_cast<GdkWindowHints>(GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hints));
1701
1702
1703                 gtk_window_set_resizable(GTK_WINDOW(lw->tools), TRUE);
1704                 gtk_container_set_border_width(GTK_CONTAINER(lw->tools), 0);
1705                 if (options->expand_menu_toolbar) gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->menu_tool_bar);
1706
1707                 new_window = TRUE;
1708                 }
1709         else
1710                 {
1711                 layout_tools_geometry_sync(lw);
1712                 /* dump the contents */
1713                 gq_gtk_widget_destroy(gtk_bin_get_child(GTK_BIN(lw->tools)));
1714                 }
1715
1716         layout_actions_add_window(lw, lw->tools);
1717
1718         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1719         DEBUG_NAME(vbox);
1720         gq_gtk_container_add(GTK_WIDGET(lw->tools), vbox);
1721         if (options->expand_menu_toolbar) gq_gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(lw->menu_tool_bar), FALSE, FALSE, 0);
1722         gtk_widget_show(vbox);
1723
1724         layout_status_setup(lw, vbox, TRUE);
1725
1726         lw->tools_pane = gtk_paned_new(vertical ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL);
1727         DEBUG_NAME(lw->tools_pane);
1728         gq_gtk_box_pack_start(GTK_BOX(vbox), lw->tools_pane, TRUE, TRUE, 0);
1729         gtk_widget_show(lw->tools_pane);
1730
1731         gtk_paned_pack1(GTK_PANED(lw->tools_pane), w1, FALSE, TRUE);
1732         gtk_paned_pack2(GTK_PANED(lw->tools_pane), w2, TRUE, TRUE);
1733
1734         gtk_widget_show(tools);
1735         gtk_widget_show(files);
1736
1737         if (new_window)
1738                 {
1739                 if (options->save_window_positions)
1740                         {
1741                         gtk_window_set_default_size(GTK_WINDOW(lw->tools), lw->options.float_window.w, lw->options.float_window.h);
1742                         gq_gtk_window_move(GTK_WINDOW(lw->tools), lw->options.float_window.x, lw->options.float_window.y);
1743                         }
1744                 else
1745                         {
1746                         if (vertical)
1747                                 {
1748                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1749                                                             TOOLWINDOW_DEF_WIDTH, TOOLWINDOW_DEF_HEIGHT);
1750                                 }
1751                         else
1752                                 {
1753                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1754                                                             TOOLWINDOW_DEF_HEIGHT, TOOLWINDOW_DEF_WIDTH);
1755                                 }
1756                         }
1757                 }
1758
1759         if (!options->save_window_positions)
1760                 {
1761                 if (vertical)
1762                         {
1763                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
1764                         }
1765                 else
1766                         {
1767                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_HPOS;
1768                         }
1769                 }
1770
1771         gtk_paned_set_position(GTK_PANED(lw->tools_pane), lw->options.float_window.vdivider_pos);
1772 }
1773
1774 /*
1775  *-----------------------------------------------------------------------------
1776  * glue (layout arrangement)
1777  *-----------------------------------------------------------------------------
1778  */
1779
1780 static void layout_grid_compute(LayoutWindow *lw,
1781                                 GtkWidget *image, GtkWidget *tools, GtkWidget *files,
1782                                 GtkWidget **w1, GtkWidget **w2, GtkWidget **w3)
1783 {
1784         /* heh, this was fun */
1785
1786         if (layout_location_single(lw->dir_location))
1787                 {
1788                 if (layout_location_first(lw->dir_location))
1789                         {
1790                         *w1 = tools;
1791                         layout_location_compute(lw->file_location, lw->image_location, files, image, w2, w3);
1792                         }
1793                 else
1794                         {
1795                         *w3 = tools;
1796                         layout_location_compute(lw->file_location, lw->image_location, files, image, w1, w2);
1797                         }
1798                 }
1799         else if (layout_location_single(lw->file_location))
1800                 {
1801                 if (layout_location_first(lw->file_location))
1802                         {
1803                         *w1 = files;
1804                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w2, w3);
1805                         }
1806                 else
1807                         {
1808                         *w3 = files;
1809                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w1, w2);
1810                         }
1811                 }
1812         else
1813                 {
1814                 /* image */
1815                 if (layout_location_first(lw->image_location))
1816                         {
1817                         *w1 = image;
1818                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w2, w3);
1819                         }
1820                 else
1821                         {
1822                         *w3 = image;
1823                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w1, w2);
1824                         }
1825                 }
1826 }
1827
1828 void layout_split_change(LayoutWindow *lw, ImageSplitMode mode)
1829 {
1830         GtkWidget *image;
1831         gint i;
1832
1833         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1834                 {
1835                 if (lw->split_images[i])
1836                         {
1837                         gtk_widget_hide(lw->split_images[i]->widget);
1838                         if (gtk_widget_get_parent(lw->split_images[i]->widget) != lw->utility_paned)
1839                                 gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->split_images[i]->widget)), lw->split_images[i]->widget);
1840                         }
1841                 }
1842         gtk_container_remove(GTK_CONTAINER(lw->utility_paned), lw->split_image_widget);
1843
1844         image = layout_image_setup_split(lw, mode);
1845
1846         gtk_paned_pack1(GTK_PANED(lw->utility_paned), image, TRUE, FALSE);
1847         gtk_widget_show(image);
1848         layout_util_sync(lw);
1849 }
1850
1851 static void layout_grid_setup(LayoutWindow *lw)
1852 {
1853         gint priority_location;
1854         GtkWidget *h;
1855         GtkWidget *v;
1856         GtkWidget *w1;
1857         GtkWidget *w2;
1858         GtkWidget *w3;
1859
1860         GtkWidget *image_sb; /* image together with sidebars in utility box */
1861         GtkWidget *tools;
1862         GtkWidget *files;
1863
1864         layout_actions_setup(lw);
1865         create_toolbars(lw);
1866
1867         lw->group_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1868         DEBUG_NAME(lw->group_box);
1869         if (options->expand_menu_toolbar)
1870                 {
1871                 gq_gtk_box_pack_end(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1872                 }
1873         else
1874                 {
1875                 gq_gtk_box_pack_start(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1876                 }
1877         gtk_widget_show(lw->group_box);
1878
1879         priority_location = layout_grid_compass(lw);
1880
1881         if (lw->utility_box)
1882                 {
1883                 layout_split_change(lw, lw->split_mode); /* this re-creates image frame for the new configuration */
1884                 image_sb = lw->utility_box;
1885                 DEBUG_NAME(image_sb);
1886                 }
1887         else
1888                 {
1889                 GtkWidget *image; /* image or split images together */
1890                 image = layout_image_setup_split(lw, lw->split_mode);
1891                 image_sb = layout_bars_prepare(lw, image);
1892                 DEBUG_NAME(image_sb);
1893                 }
1894
1895         tools = layout_tools_new(lw);
1896         DEBUG_NAME(tools);
1897         files = layout_list_new(lw);
1898         DEBUG_NAME(files);
1899
1900
1901         if (lw->options.tools_float || lw->options.tools_hidden)
1902                 {
1903                 gq_gtk_box_pack_start(GTK_BOX(lw->group_box), image_sb, TRUE, TRUE, 0);
1904                 gtk_widget_show(image_sb);
1905
1906                 layout_tools_setup(lw, tools, files);
1907
1908                 image_grab_focus(lw->image);
1909
1910                 return;
1911                 }
1912
1913         if (lw->tools)
1914                 {
1915                 layout_tools_geometry_sync(lw);
1916                 gq_gtk_widget_destroy(lw->tools);
1917                 lw->tools = nullptr;
1918                 lw->tools_pane = nullptr;
1919                 }
1920
1921         layout_status_setup(lw, lw->group_box, FALSE);
1922
1923         layout_grid_compute(lw, image_sb, tools, files, &w1, &w2, &w3);
1924
1925         v = lw->v_pane = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
1926         DEBUG_NAME(v);
1927
1928         h = lw->h_pane = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
1929         DEBUG_NAME(h);
1930
1931         if (!layout_location_vertical(static_cast<LayoutLocation>(priority_location)))
1932                 {
1933                 std::swap(v, h);
1934                 }
1935
1936         gq_gtk_box_pack_start(GTK_BOX(lw->group_box), v, TRUE, TRUE, 0);
1937
1938         if (!layout_location_first(static_cast<LayoutLocation>(priority_location)))
1939                 {
1940                 gtk_paned_pack1(GTK_PANED(v), h, FALSE, TRUE);
1941                 gtk_paned_pack2(GTK_PANED(v), w3, TRUE, TRUE);
1942
1943                 gtk_paned_pack1(GTK_PANED(h), w1, FALSE, TRUE);
1944                 gtk_paned_pack2(GTK_PANED(h), w2, TRUE, TRUE);
1945                 }
1946         else
1947                 {
1948                 gtk_paned_pack1(GTK_PANED(v), w1, FALSE, TRUE);
1949                 gtk_paned_pack2(GTK_PANED(v), h, TRUE, TRUE);
1950
1951                 gtk_paned_pack1(GTK_PANED(h), w2, FALSE, TRUE);
1952                 gtk_paned_pack2(GTK_PANED(h), w3, TRUE, TRUE);
1953                 }
1954
1955         gtk_widget_show(image_sb);
1956         gtk_widget_show(tools);
1957         gtk_widget_show(files);
1958
1959         gtk_widget_show(v);
1960         gtk_widget_show(h);
1961
1962         /* fix to have image pane visible when it is left and priority widget */
1963         if (lw->options.main_window.hdivider_pos == -1 &&
1964             w1 == image_sb &&
1965             !layout_location_vertical(static_cast<LayoutLocation>(priority_location)) &&
1966             layout_location_first(static_cast<LayoutLocation>(priority_location)))
1967                 {
1968                 gtk_widget_set_size_request(image_sb, 200, -1);
1969                 }
1970
1971         gtk_paned_set_position(GTK_PANED(lw->h_pane), lw->options.main_window.hdivider_pos);
1972         gtk_paned_set_position(GTK_PANED(lw->v_pane), lw->options.main_window.vdivider_pos);
1973
1974         image_grab_focus(lw->image);
1975 }
1976
1977 void layout_style_set(LayoutWindow *lw, gint style, const gchar *order)
1978 {
1979         FileData *dir_fd;
1980         gint i;
1981
1982         if (!layout_valid(&lw)) return;
1983
1984         if (style != -1)
1985                 {
1986                 LayoutLocation d;
1987                 LayoutLocation f;
1988                 LayoutLocation i;
1989
1990                 layout_config_parse(style, order, &d,  &f, &i);
1991
1992                 if (lw->dir_location == d &&
1993                     lw->file_location == f &&
1994                     lw->image_location == i) return;
1995
1996                 lw->dir_location = d;
1997                 lw->file_location = f;
1998                 lw->image_location = i;
1999                 }
2000
2001         /* remember state */
2002
2003         /* layout_image_slideshow_stop(lw); slideshow should survive */
2004         layout_image_full_screen_stop(lw);
2005
2006         dir_fd = lw->dir_fd;
2007         if (dir_fd) file_data_unregister_real_time_monitor(dir_fd);
2008         lw->dir_fd = nullptr;
2009
2010         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
2011
2012         /* preserve utility_box (image + sidebars), menu_bar and toolbars to be reused later in layout_grid_setup */
2013         /* lw->image is preserved together with lw->utility_box */
2014         if (lw->utility_box) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->utility_box)), lw->utility_box);
2015
2016         if (options->expand_menu_toolbar)
2017                 {
2018                 if (lw->toolbar[TOOLBAR_STATUS]) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->toolbar[TOOLBAR_STATUS])), lw->toolbar[TOOLBAR_STATUS]);
2019
2020                 if (lw->menu_tool_bar) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->menu_tool_bar)), lw->menu_tool_bar);
2021                 }
2022         else
2023                 {
2024                 if (lw->menu_bar) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->menu_bar)), lw->menu_bar);
2025                         for (i = 0; i < TOOLBAR_COUNT; i++)
2026                                 if (lw->toolbar[i]) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->toolbar[i])), lw->toolbar[i]);
2027                 }
2028
2029         /* clear it all */
2030
2031         lw->h_pane = nullptr;
2032         lw->v_pane = nullptr;
2033
2034         lw->path_entry = nullptr;
2035         lw->dir_view = nullptr;
2036         lw->vd = nullptr;
2037
2038         lw->file_view = nullptr;
2039         lw->vf = nullptr;
2040
2041         lw->info_box = nullptr;
2042         lw->info_progress_bar = nullptr;
2043         lw->info_sort = nullptr;
2044         lw->info_status = nullptr;
2045         lw->info_details = nullptr;
2046         lw->info_pixel = nullptr;
2047         lw->info_zoom = nullptr;
2048
2049         gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->group_box);
2050         lw->group_box = nullptr;
2051
2052         /* re-fill */
2053
2054         layout_grid_setup(lw);
2055         layout_tools_hide(lw, lw->options.tools_hidden);
2056
2057         layout_util_sync(lw);
2058         layout_status_update_all(lw);
2059
2060         /* sync */
2061
2062         if (image_get_fd(lw->image))
2063                 {
2064                 layout_set_fd(lw, image_get_fd(lw->image));
2065                 }
2066         else
2067                 {
2068                 layout_set_fd(lw, dir_fd);
2069                 }
2070         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2071
2072         /* clean up */
2073
2074         file_data_unref(dir_fd);
2075 }
2076
2077 void layout_colors_update()
2078 {
2079         GList *work;
2080
2081         work = layout_window_list;
2082         while (work)
2083                 {
2084                 gint i;
2085                 auto lw = static_cast<LayoutWindow *>(work->data);
2086                 work = work->next;
2087
2088                 if (!lw->image) continue;
2089
2090                 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
2091                         {
2092                         if (!lw->split_images[i]) continue;
2093                         image_background_set_color_from_options(lw->split_images[i], !!lw->full_screen);
2094                         }
2095
2096                 image_background_set_color_from_options(lw->image, !!lw->full_screen);
2097                 }
2098 }
2099
2100 void layout_tools_float_toggle(LayoutWindow *lw)
2101 {
2102         gboolean popped;
2103
2104         if (!lw) return;
2105
2106         if (!lw->options.tools_hidden)
2107                 {
2108                 popped = !lw->options.tools_float;
2109                 }
2110         else
2111                 {
2112                 popped = TRUE;
2113                 }
2114
2115         if (lw->options.tools_float == popped)
2116                 {
2117                 if (popped && lw->options.tools_hidden)
2118                         {
2119                         layout_tools_float_set(lw, popped, FALSE);
2120                         }
2121                 }
2122         else
2123                 {
2124                 if (lw->options.tools_float)
2125                         {
2126                         layout_tools_float_set(lw, FALSE, FALSE);
2127                         }
2128                 else
2129                         {
2130                         layout_tools_float_set(lw, TRUE, FALSE);
2131                         }
2132                 }
2133 }
2134
2135 void layout_tools_hide_toggle(LayoutWindow *lw)
2136 {
2137         if (!lw) return;
2138
2139         layout_tools_float_set(lw, lw->options.tools_float, !lw->options.tools_hidden);
2140 }
2141
2142 void layout_tools_float_set(LayoutWindow *lw, gboolean popped, gboolean hidden)
2143 {
2144         if (!layout_valid(&lw)) return;
2145
2146         if (lw->options.tools_float == popped && lw->options.tools_hidden == hidden) return;
2147
2148         if (lw->options.tools_float == popped && lw->options.tools_float && lw->tools)
2149                 {
2150                 layout_tools_hide(lw, hidden);
2151                 return;
2152                 }
2153
2154         lw->options.tools_float = popped;
2155         lw->options.tools_hidden = hidden;
2156
2157         layout_style_set(lw, -1, nullptr);
2158 }
2159
2160 gboolean layout_tools_float_get(LayoutWindow *lw, gboolean *popped, gboolean *hidden)
2161 {
2162         if (!layout_valid(&lw)) return FALSE;
2163
2164         *popped = lw->options.tools_float;
2165         *hidden = lw->options.tools_hidden;
2166
2167         return TRUE;
2168 }
2169
2170 void layout_selectable_toolbars_toggle(LayoutWindow *)
2171 {
2172         if (!layout_valid(&current_lw)) return;
2173         if (!current_lw->toolbar[TOOLBAR_MAIN]) return;
2174         if (!current_lw->menu_bar) return;
2175         if (!current_lw->info_box) return;
2176
2177         current_lw->options.selectable_toolbars_hidden = !current_lw->options.selectable_toolbars_hidden;
2178
2179         if (options->selectable_bars.tool_bar)
2180                 {
2181                 if (current_lw->options.selectable_toolbars_hidden)
2182                         {
2183                         if (gtk_widget_get_visible(current_lw->toolbar[TOOLBAR_MAIN]))
2184                                 {
2185                                 gtk_widget_hide(current_lw->toolbar[TOOLBAR_MAIN]);
2186                                 }
2187                         }
2188                 else
2189                         {
2190                         if (!gtk_widget_get_visible(current_lw->toolbar[TOOLBAR_MAIN]))
2191                                 {
2192                                 gtk_widget_show(current_lw->toolbar[TOOLBAR_MAIN]);
2193                                 }
2194                         }
2195                 }
2196         else
2197                 {
2198                 gtk_widget_show(current_lw->toolbar[TOOLBAR_MAIN]);
2199                 }
2200
2201         if (options->selectable_bars.menu_bar)
2202                 {
2203                 if (current_lw->options.selectable_toolbars_hidden)
2204                         {
2205                         if (gtk_widget_get_visible(current_lw->menu_bar))
2206                                 {
2207                                 gtk_widget_hide(current_lw->menu_bar);
2208                                 }
2209                         }
2210                 else
2211                         {
2212                         if (!gtk_widget_get_visible(current_lw->menu_bar))
2213                                 {
2214                                 gtk_widget_show(current_lw->menu_bar);
2215                                 }
2216                         }
2217                 }
2218         else
2219                 {
2220                 gtk_widget_show(current_lw->menu_bar);
2221                 }
2222
2223         if (options->selectable_bars.status_bar)
2224                 {
2225                 if (current_lw->options.selectable_toolbars_hidden)
2226                         {
2227                         if (gtk_widget_get_visible(current_lw->info_box))
2228                                 {
2229                                 gtk_widget_hide(current_lw->info_box);
2230                                 }
2231                         }
2232                 else
2233                         {
2234                         if (!gtk_widget_get_visible(current_lw->info_box))
2235                                 {
2236                                 gtk_widget_show(current_lw->info_box);
2237                                 }
2238                         }
2239                 }
2240         else
2241                 {
2242                 gtk_widget_show(current_lw->info_box);
2243                 }
2244 }
2245
2246 void layout_info_pixel_set(LayoutWindow *lw, gboolean show)
2247 {
2248         GtkWidget *frame;
2249
2250         if (!layout_valid(&lw)) return;
2251         if (!lw->info_pixel) return;
2252
2253         lw->options.show_info_pixel = show;
2254
2255         frame = gtk_widget_get_parent(lw->info_pixel);
2256         if (!lw->options.show_info_pixel)
2257                 {
2258                 gtk_widget_hide(frame);
2259                 }
2260         else
2261                 {
2262                 gtk_widget_show(frame);
2263                 }
2264
2265         g_signal_emit_by_name (lw->image->pr, "update-pixel");
2266 }
2267
2268 /*
2269  *-----------------------------------------------------------------------------
2270  * configuration
2271  *-----------------------------------------------------------------------------
2272  */
2273
2274 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data);
2275
2276 static void layout_config_close_cb(GtkWidget *, gpointer data)
2277 {
2278         auto lc = static_cast<LayoutConfig *>(data);
2279
2280         gq_gtk_widget_destroy(lc->configwindow);
2281         free_layout_options_content(&lc->options);
2282         g_free(lc);
2283 }
2284
2285 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *, gpointer data)
2286 {
2287         layout_config_close_cb(w, data);
2288         return TRUE;
2289 }
2290
2291 static void layout_config_apply_cb(GtkWidget *, gpointer data)
2292 {
2293         auto lc = static_cast<LayoutConfig *>(data);
2294
2295         g_free(lc->options.order);
2296         lc->options.order = layout_config_get(lc->layout_widget, &lc->options.style);
2297
2298         config_entry_to_option(lc->home_path_entry, &lc->options.home_path, remove_trailing_slash);
2299
2300         layout_apply_options(lc->lw, &lc->options);
2301 }
2302
2303 static void layout_config_help_cb(GtkWidget *, gpointer)
2304 {
2305         help_window_show("GuideOptionsLayout.html");
2306 }
2307
2308 static void layout_config_ok_cb(GtkWidget *widget, gpointer data)
2309 {
2310         auto lc = static_cast<LayoutConfig *>(data);
2311         layout_config_apply_cb(widget, lc);
2312         layout_config_close_cb(widget, lc);
2313 }
2314
2315 static void home_path_set_current_cb(GtkWidget *, gpointer data)
2316 {
2317         auto lc = static_cast<LayoutConfig *>(data);
2318         gq_gtk_entry_set_text(GTK_ENTRY(lc->home_path_entry), layout_get_path(lc->lw));
2319 }
2320
2321 static void startup_path_set_current_cb(GtkWidget *widget, gpointer data)
2322 {
2323         auto lc = static_cast<LayoutConfig *>(data);
2324         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2325                 {
2326                 return;
2327                 }
2328         lc->options.startup_path = STARTUP_PATH_CURRENT;
2329 }
2330
2331 static void startup_path_set_last_cb(GtkWidget *widget, gpointer data)
2332 {
2333         auto lc = static_cast<LayoutConfig *>(data);
2334         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2335                 {
2336                 return;
2337                 }
2338         lc->options.startup_path = STARTUP_PATH_LAST;
2339 }
2340
2341 static void startup_path_set_home_cb(GtkWidget *widget, gpointer data)
2342 {
2343         auto lc = static_cast<LayoutConfig *>(data);
2344         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2345                 {
2346                 return;
2347                 }
2348         lc->options.startup_path = STARTUP_PATH_HOME;
2349 }
2350
2351 #pragma GCC diagnostic push
2352 #pragma GCC diagnostic ignored "-Wunused-function"
2353 static void layout_config_save_cb_unused(GtkWidget *, gpointer)
2354 {
2355         //layout_config_apply();
2356         save_options(options);
2357 }
2358 #pragma GCC diagnostic pop
2359
2360 void layout_show_config_window(LayoutWindow *lw)
2361 {
2362         LayoutConfig *lc;
2363         GtkWidget *win_vbox;
2364         GtkWidget *hbox;
2365         GtkWidget *vbox;
2366         GtkWidget *button;
2367         GtkWidget *ct_button;
2368         GtkWidget *group;
2369         GtkWidget *frame;
2370         GtkWidget *tabcomp;
2371
2372         lc = g_new0(LayoutConfig, 1);
2373         lc->lw = lw;
2374         layout_sync_options_with_current_state(lw);
2375         copy_layout_options(&lc->options, &lw->options);
2376
2377         lc->configwindow = window_new("Layout", PIXBUF_INLINE_ICON_CONFIG, nullptr, _("Window options and layout"));
2378         DEBUG_NAME(lc->configwindow);
2379         gtk_window_set_type_hint(GTK_WINDOW(lc->configwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
2380
2381         g_signal_connect(G_OBJECT(lc->configwindow), "delete_event",
2382                          G_CALLBACK(layout_config_delete_cb), lc);
2383
2384         gtk_window_set_default_size(GTK_WINDOW(lc->configwindow), CONFIG_WINDOW_DEF_WIDTH, CONFIG_WINDOW_DEF_HEIGHT);
2385         gtk_window_set_resizable(GTK_WINDOW(lc->configwindow), TRUE);
2386         gtk_container_set_border_width(GTK_CONTAINER(lc->configwindow), PREF_PAD_BORDER);
2387
2388         win_vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_SPACE);
2389         DEBUG_NAME(win_vbox);
2390         gq_gtk_container_add(GTK_WIDGET(lc->configwindow), win_vbox);
2391         gtk_widget_show(win_vbox);
2392
2393         hbox = gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL);
2394         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
2395         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
2396         gq_gtk_box_pack_end(GTK_BOX(win_vbox), hbox, FALSE, FALSE, 0);
2397         gtk_widget_show(hbox);
2398
2399         button = pref_button_new(nullptr, GQ_ICON_OK, "OK",
2400                                  G_CALLBACK(layout_config_ok_cb), lc);
2401         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2402         gtk_widget_set_can_default(button, TRUE);
2403         gtk_widget_grab_default(button);
2404         gtk_widget_show(button);
2405
2406         ct_button = button;
2407 /*
2408         button = pref_button_new(NULL, GQ_ICON_SAVE, _("Save"), FALSE,
2409                                  G_CALLBACK(layout_config_save_cb), NULL);
2410         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2411         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2412         gtk_widget_show(button);
2413 */
2414         button = pref_button_new(nullptr, GQ_ICON_HELP, _("Help"),
2415                                  G_CALLBACK(layout_config_help_cb), lc);
2416         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2417         gtk_widget_set_can_default(button, TRUE);
2418         gtk_widget_show(button);
2419
2420         button = pref_button_new(nullptr, GQ_ICON_APPLY, _("Apply"),
2421                                  G_CALLBACK(layout_config_apply_cb), lc);
2422         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2423         gtk_widget_set_can_default(button, TRUE);
2424         gtk_widget_show(button);
2425
2426         button = pref_button_new(nullptr, GQ_ICON_CANCEL, _("Cancel"),
2427                                  G_CALLBACK(layout_config_close_cb), lc);
2428         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2429         gtk_widget_set_can_default(button, TRUE);
2430         gtk_widget_show(button);
2431
2432         if (!generic_dialog_get_alternative_button_order(lc->configwindow))
2433                 {
2434                 gtk_box_reorder_child(GTK_BOX(hbox), ct_button, -1);
2435                 }
2436
2437         frame = pref_frame_new(win_vbox, TRUE, nullptr, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2438         DEBUG_NAME(frame);
2439
2440         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_SPACE);
2441         DEBUG_NAME(vbox);
2442         gq_gtk_container_add(GTK_WIDGET(frame), vbox);
2443         gtk_widget_show(vbox);
2444
2445
2446         group = pref_group_new(vbox, FALSE, _("General options"), GTK_ORIENTATION_VERTICAL);
2447
2448         pref_label_new(group, _("Home path (empty to use your home directory)"));
2449         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2450
2451         tabcomp = tab_completion_new(&lc->home_path_entry, lc->options.home_path, nullptr, nullptr, nullptr, nullptr);
2452         tab_completion_add_select_button(lc->home_path_entry, nullptr, TRUE);
2453         gq_gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
2454         gtk_widget_show(tabcomp);
2455
2456         button = pref_button_new(hbox, nullptr, _("Use current"),
2457                                  G_CALLBACK(home_path_set_current_cb), lc);
2458
2459         pref_checkbox_new_int(group, _("Show date in directories list view"),
2460                               lc->options.show_directory_date, &lc->options.show_directory_date);
2461
2462         group = pref_group_new(vbox, FALSE, _("Start-up directory:"), GTK_ORIENTATION_VERTICAL);
2463
2464         button = pref_radiobutton_new(group, nullptr, _("No change"),
2465                                       (lc->options.startup_path == STARTUP_PATH_CURRENT),
2466                                       G_CALLBACK(startup_path_set_current_cb), lc);
2467         button = pref_radiobutton_new(group, button, _("Restore last path"),
2468                                       (lc->options.startup_path == STARTUP_PATH_LAST),
2469                                       G_CALLBACK(startup_path_set_last_cb), lc);
2470         button = pref_radiobutton_new(group, button, _("Home path"),
2471                                       (lc->options.startup_path == STARTUP_PATH_HOME),
2472                                       G_CALLBACK(startup_path_set_home_cb), lc);
2473
2474         group = pref_group_new(vbox, FALSE, _("Layout"), GTK_ORIENTATION_VERTICAL);
2475
2476         lc->layout_widget = layout_config_new();
2477         DEBUG_NAME(lc->layout_widget);
2478         layout_config_set(lc->layout_widget, lw->options.style, lw->options.order);
2479         gq_gtk_box_pack_start(GTK_BOX(group), lc->layout_widget, TRUE, TRUE, 0);
2480
2481         gtk_widget_show(lc->layout_widget);
2482         gtk_widget_show(lc->configwindow);
2483 }
2484
2485 /*
2486  *-----------------------------------------------------------------------------
2487  * base
2488  *-----------------------------------------------------------------------------
2489  */
2490
2491 void layout_sync_options_with_current_state(LayoutWindow *lw)
2492 {
2493         Histogram *histogram;
2494 #ifdef GDK_WINDOWING_X11
2495         GdkWindow *window;
2496 #endif
2497
2498         if (!layout_valid(&lw)) return;
2499
2500         lw->options.main_window.maximized =  window_maximized(lw->window);
2501         if (!lw->options.main_window.maximized)
2502                 {
2503                 layout_geometry_get(lw, &lw->options.main_window.x, &lw->options.main_window.y,
2504                                     &lw->options.main_window.w, &lw->options.main_window.h);
2505                 }
2506
2507         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
2508
2509         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
2510                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
2511
2512         lw->options.image_overlay.state = image_osd_get(lw->image);
2513         histogram = image_osd_get_histogram(lw->image);
2514
2515         lw->options.image_overlay.histogram_channel = histogram->histogram_channel;
2516         lw->options.image_overlay.histogram_mode = histogram->histogram_mode;
2517
2518         g_free(lw->options.last_path);
2519         lw->options.last_path = g_strdup(layout_get_path(lw));
2520
2521         layout_geometry_get_log_window(lw, lw->options.log_window);
2522
2523 #ifdef GDK_WINDOWING_X11
2524         GdkDisplay *display;
2525
2526         if (options->save_window_workspace)
2527                 {
2528                 display = gdk_display_get_default();
2529
2530                 if (GDK_IS_X11_DISPLAY(display))
2531                         {
2532                         window = gtk_widget_get_window(GTK_WIDGET(lw->window));
2533                         lw->options.workspace = gdk_x11_window_get_desktop(window);
2534                         }
2535                 }
2536 #endif
2537 }
2538
2539 void layout_apply_options(LayoutWindow *lw, LayoutOptions *lop)
2540 {
2541         gboolean refresh_style;
2542         gboolean refresh_lists;
2543
2544         if (!layout_valid(&lw)) return;
2545 /** @FIXME add other options too */
2546
2547         refresh_style = (lop->style != lw->options.style || strcmp(lop->order, lw->options.order) != 0);
2548         refresh_lists = (lop->show_directory_date != lw->options.show_directory_date);
2549
2550         copy_layout_options(&lw->options, lop);
2551
2552         if (refresh_style) layout_style_set(lw, lw->options.style, lw->options.order);
2553         if (refresh_lists) layout_refresh(lw);
2554 }
2555
2556 void save_layout(LayoutWindow *lw)
2557 {
2558         gchar *path;
2559         gchar *xml_name;
2560
2561         if (!g_str_has_prefix(lw->options.id, "lw"))
2562                 {
2563                 xml_name = g_strdup_printf("%s.xml", lw->options.id);
2564                 path = g_build_filename(get_window_layouts_dir(), xml_name, NULL);
2565                 save_config_to_file(path, options, lw);
2566
2567                 g_free(xml_name);
2568                 g_free(path);
2569                 }
2570 }
2571
2572 void layout_close(LayoutWindow *lw)
2573 {
2574         if (layout_window_list && layout_window_list->next)
2575                 {
2576                 save_layout(lw);
2577                 layout_free(lw);
2578                 }
2579         else
2580                 {
2581                 exit_program();
2582                 }
2583 }
2584
2585 void layout_free(LayoutWindow *lw)
2586 {
2587         gint i;
2588         if (!lw) return;
2589
2590         layout_window_list = g_list_remove(layout_window_list, lw);
2591         if (current_lw == lw) current_lw = nullptr;
2592
2593         if (lw->exif_window) g_signal_handlers_disconnect_matched(G_OBJECT(lw->exif_window), G_SIGNAL_MATCH_DATA, 0, 0, nullptr, nullptr, lw);
2594
2595         layout_bars_close(lw);
2596
2597         g_object_unref(lw->menu_bar);
2598         g_object_unref(lw->utility_box);
2599
2600         for (i = 0; i < TOOLBAR_COUNT; i++)
2601                 {
2602                 if (lw->toolbar[i]) g_object_unref(lw->toolbar[i]);
2603                 }
2604
2605         gq_gtk_widget_destroy(lw->window);
2606
2607         if (lw->split_image_sizegroup) g_object_unref(lw->split_image_sizegroup);
2608
2609         file_data_unregister_notify_func(layout_image_notify_cb, lw);
2610
2611         if (lw->dir_fd)
2612                 {
2613                 file_data_unregister_real_time_monitor(lw->dir_fd);
2614                 file_data_unref(lw->dir_fd);
2615                 }
2616
2617         free_layout_options_content(&lw->options);
2618         g_free(lw);
2619 }
2620
2621 static gboolean layout_delete_cb(GtkWidget *, GdkEventAny *, gpointer data)
2622 {
2623         auto lw = static_cast<LayoutWindow *>(data);
2624
2625         layout_close(lw);
2626         return TRUE;
2627 }
2628
2629 LayoutWindow *layout_new(FileData *dir_fd, LayoutOptions *lop)
2630 {
2631         return layout_new_with_geometry(dir_fd, lop, nullptr);
2632 }
2633
2634 static gboolean move_window_to_workspace_cb(gpointer data)
2635 {
2636 #ifdef GDK_WINDOWING_X11
2637         auto lw = static_cast<LayoutWindow *>(data);
2638         GdkWindow *window;
2639         GdkDisplay *display;
2640
2641         if (options->save_window_workspace)
2642                 {
2643                 display = gdk_display_get_default();
2644
2645                 if (GDK_IS_X11_DISPLAY(display))
2646                         {
2647                         if (lw->options.workspace != -1)
2648                                 {
2649                                 window = gtk_widget_get_window(GTK_WIDGET(lw->window));
2650                                 gdk_x11_window_move_to_desktop(window, lw->options.workspace);
2651                                 }
2652                         }
2653                 }
2654 #endif
2655         return G_SOURCE_REMOVE;
2656 }
2657
2658 LayoutWindow *layout_new_with_geometry(FileData *dir_fd, LayoutOptions *lop,
2659                                        const gchar *geometry)
2660 {
2661         LayoutWindow *lw;
2662         GdkGeometry hint;
2663         GdkWindowHints hint_mask;
2664         Histogram *histogram;
2665         gchar *default_path;
2666
2667         DEBUG_1("%s layout_new: start", get_exec_time());
2668         lw = g_new0(LayoutWindow, 1);
2669
2670         if (lop)
2671                 copy_layout_options(&lw->options, lop);
2672         else
2673                 init_layout_options(&lw->options);
2674
2675         layout_set_unique_id(lw);
2676
2677         /* default layout */
2678
2679         layout_config_parse(lw->options.style, lw->options.order,
2680                             &lw->dir_location,  &lw->file_location, &lw->image_location);
2681         if (lw->options.dir_view_type > DIRVIEW_LAST) lw->options.dir_view_type = DIRVIEW_LIST;
2682         if (lw->options.file_view_type > FILEVIEW_LAST) lw->options.file_view_type = FILEVIEW_LIST;
2683         /* divider positions */
2684
2685         default_path = g_build_filename(get_rc_dir(), DEFAULT_WINDOW_LAYOUT, NULL);
2686
2687         if (!options->save_window_positions)
2688                 {
2689                 if (!isfile(default_path))
2690                         {
2691                         lw->options.main_window.hdivider_pos = MAIN_WINDOW_DIV_HPOS;
2692                         lw->options.main_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2693                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2694                         }
2695                 }
2696
2697         /* window */
2698
2699         lw->window = window_new(GQ_APPNAME_LC, nullptr, nullptr, nullptr);
2700         DEBUG_NAME(lw->window);
2701         gtk_window_set_resizable(GTK_WINDOW(lw->window), TRUE);
2702         gtk_container_set_border_width(GTK_CONTAINER(lw->window), 0);
2703
2704         if (options->save_window_positions)
2705                 {
2706                 hint_mask = GDK_HINT_USER_POS;
2707                 }
2708         else
2709                 {
2710                 hint_mask = static_cast<GdkWindowHints>(0);
2711                 }
2712
2713         hint.min_width = 32;
2714         hint.min_height = 32;
2715         hint.base_width = 0;
2716         hint.base_height = 0;
2717         gtk_window_set_geometry_hints(GTK_WINDOW(lw->window), nullptr, &hint,
2718                                       static_cast<GdkWindowHints>(GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hint_mask));
2719
2720         if (options->save_window_positions || isfile(default_path))
2721                 {
2722                 gtk_window_set_default_size(GTK_WINDOW(lw->window), lw->options.main_window.w, lw->options.main_window.h);
2723                 gq_gtk_window_move(GTK_WINDOW(lw->window), lw->options.main_window.x, lw->options.main_window.y);
2724                 if (lw->options.main_window.maximized) gtk_window_maximize(GTK_WINDOW(lw->window));
2725
2726                 g_idle_add(move_window_to_workspace_cb, lw);
2727                 }
2728         else
2729                 {
2730                 gtk_window_set_default_size(GTK_WINDOW(lw->window), MAINWINDOW_DEF_WIDTH, MAINWINDOW_DEF_HEIGHT);
2731                 }
2732
2733         g_free(default_path);
2734         g_signal_connect(G_OBJECT(lw->window), "delete_event",
2735                          G_CALLBACK(layout_delete_cb), lw);
2736
2737         g_signal_connect(G_OBJECT(lw->window), "focus-in-event",
2738                          G_CALLBACK(layout_set_current_cb), lw);
2739
2740         layout_keyboard_init(lw, lw->window);
2741
2742         lw->main_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
2743         DEBUG_NAME(lw->main_box);
2744         gq_gtk_container_add(GTK_WIDGET(lw->window), lw->main_box);
2745         gtk_widget_show(lw->main_box);
2746
2747         layout_grid_setup(lw);
2748         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2749
2750         layout_util_sync(lw);
2751         layout_status_update_all(lw);
2752
2753         if (dir_fd)
2754                 {
2755                 layout_set_fd(lw, dir_fd);
2756                 }
2757         else
2758                 {
2759                 GdkPixbuf *pixbuf;
2760
2761                 pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
2762
2763                 /** @FIXME the zoom value set here is the value, which is then copied again and again
2764                    in 'Leave Zoom at previous setting' mode. This is not ideal.  */
2765                 image_change_pixbuf(lw->image, pixbuf, 0.0, FALSE);
2766                 g_object_unref(pixbuf);
2767                 }
2768
2769         if (geometry)
2770                 {
2771                 if (!gtk_window_parse_geometry(GTK_WINDOW(lw->window), geometry))
2772                         {
2773                         log_printf("%s", _("Invalid geometry\n"));
2774                         }
2775                 }
2776
2777         gtk_widget_show(lw->window);
2778         layout_tools_hide(lw, lw->options.tools_hidden);
2779
2780         image_osd_set(lw->image, static_cast<OsdShowFlags>(lw->options.image_overlay.state));
2781         histogram = image_osd_get_histogram(lw->image);
2782
2783         histogram->histogram_channel = lw->options.image_overlay.histogram_channel;
2784         histogram->histogram_mode = lw->options.image_overlay.histogram_mode;
2785
2786         layout_window_list = g_list_append(layout_window_list, lw);
2787
2788         file_data_register_notify_func(layout_image_notify_cb, lw, NOTIFY_PRIORITY_LOW);
2789
2790         DEBUG_1("%s layout_new: end", get_exec_time());
2791
2792         return lw;
2793 }
2794
2795 void layout_write_attributes(LayoutOptions *layout, GString *outstr, gint indent)
2796 {
2797         WRITE_NL(); WRITE_CHAR(*layout, id);
2798
2799         WRITE_NL(); WRITE_INT(*layout, style);
2800         WRITE_NL(); WRITE_CHAR(*layout, order);
2801         WRITE_NL(); WRITE_UINT(*layout, dir_view_type);
2802         WRITE_NL(); WRITE_UINT(*layout, file_view_type);
2803
2804         WRITE_NL(); WRITE_UINT(*layout, file_view_list_sort.method);
2805         WRITE_NL(); WRITE_BOOL(*layout, file_view_list_sort.ascend);
2806         WRITE_NL(); WRITE_BOOL(*layout, file_view_list_sort.case_sensitive);
2807
2808         WRITE_NL(); WRITE_UINT(*layout, dir_view_list_sort.method);
2809         WRITE_NL(); WRITE_BOOL(*layout, dir_view_list_sort.ascend);
2810         WRITE_NL(); WRITE_BOOL(*layout, dir_view_list_sort.case_sensitive);
2811         WRITE_NL(); WRITE_BOOL(*layout, show_marks);
2812         WRITE_NL(); WRITE_BOOL(*layout, show_file_filter);
2813         WRITE_NL(); WRITE_BOOL(*layout, show_thumbnails);
2814         WRITE_NL(); WRITE_BOOL(*layout, show_directory_date);
2815         WRITE_NL(); WRITE_CHAR(*layout, home_path);
2816         WRITE_NL(); WRITE_UINT(*layout, startup_path);
2817         WRITE_SEPARATOR();
2818
2819         WRITE_NL(); WRITE_INT(*layout, main_window.x);
2820         WRITE_NL(); WRITE_INT(*layout, main_window.y);
2821         WRITE_NL(); WRITE_INT(*layout, main_window.w);
2822         WRITE_NL(); WRITE_INT(*layout, main_window.h);
2823         WRITE_NL(); WRITE_BOOL(*layout, main_window.maximized);
2824         WRITE_NL(); WRITE_INT(*layout, main_window.hdivider_pos);
2825         WRITE_NL(); WRITE_INT(*layout, main_window.vdivider_pos);
2826         WRITE_NL(); WRITE_INT(*layout, workspace);
2827         WRITE_SEPARATOR();
2828
2829         WRITE_NL(); WRITE_INT(*layout, folder_window.vdivider_pos);
2830         WRITE_SEPARATOR();
2831
2832         WRITE_NL(); WRITE_INT(*layout, float_window.x);
2833         WRITE_NL(); WRITE_INT(*layout, float_window.y);
2834         WRITE_NL(); WRITE_INT(*layout, float_window.w);
2835         WRITE_NL(); WRITE_INT(*layout, float_window.h);
2836         WRITE_NL(); WRITE_INT(*layout, float_window.vdivider_pos);
2837         WRITE_SEPARATOR();
2838
2839         WRITE_NL(); WRITE_INT(*layout, properties_window.w);
2840         WRITE_NL(); WRITE_INT(*layout, properties_window.h);
2841         WRITE_SEPARATOR();
2842
2843         WRITE_NL(); WRITE_BOOL(*layout, tools_float);
2844         WRITE_NL(); WRITE_BOOL(*layout, tools_hidden);
2845         WRITE_SEPARATOR();
2846
2847         WRITE_NL(); WRITE_BOOL(*layout, show_info_pixel);
2848         WRITE_NL(); WRITE_BOOL(*layout, ignore_alpha);
2849         WRITE_SEPARATOR();
2850
2851         WRITE_NL(); WRITE_BOOL(*layout, bars_state.info);
2852         WRITE_NL(); WRITE_BOOL(*layout, bars_state.sort);
2853         WRITE_NL(); WRITE_BOOL(*layout, bars_state.tools_float);
2854         WRITE_NL(); WRITE_BOOL(*layout, bars_state.tools_hidden);
2855         WRITE_NL(); WRITE_BOOL(*layout, bars_state.hidden);
2856         WRITE_SEPARATOR();
2857
2858         WRITE_NL(); WRITE_UINT(*layout, image_overlay.state);
2859         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_channel);
2860         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_mode);
2861
2862         WRITE_NL(); WRITE_INT(*layout, log_window.x);
2863         WRITE_NL(); WRITE_INT(*layout, log_window.y);
2864         WRITE_NL(); WRITE_INT(*layout, log_window.width);
2865         WRITE_NL(); WRITE_INT(*layout, log_window.height);
2866
2867         WRITE_NL(); WRITE_INT(*layout, preferences_window.x);
2868         WRITE_NL(); WRITE_INT(*layout, preferences_window.y);
2869         WRITE_NL(); WRITE_INT(*layout, preferences_window.w);
2870         WRITE_NL(); WRITE_INT(*layout, preferences_window.h);
2871         WRITE_NL(); WRITE_INT(*layout, preferences_window.page_number);
2872
2873         WRITE_NL(); WRITE_INT(*layout, search_window.x);
2874         WRITE_NL(); WRITE_INT(*layout, search_window.y);
2875         WRITE_NL(); WRITE_INT(*layout, search_window.w);
2876         WRITE_NL(); WRITE_INT(*layout, search_window.h);
2877
2878         WRITE_NL(); WRITE_INT(*layout, dupe_window.x);
2879         WRITE_NL(); WRITE_INT(*layout, dupe_window.y);
2880         WRITE_NL(); WRITE_INT(*layout, dupe_window.w);
2881         WRITE_NL(); WRITE_INT(*layout, dupe_window.h);
2882
2883         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.x);
2884         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.y);
2885         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.w);
2886         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.h);
2887         WRITE_SEPARATOR();
2888
2889         WRITE_NL(); WRITE_BOOL(*layout, animate);
2890 }
2891
2892
2893 void layout_write_config(LayoutWindow *lw, GString *outstr, gint indent)
2894 {
2895         layout_sync_options_with_current_state(lw);
2896         WRITE_NL(); WRITE_STRING("<layout");
2897         layout_write_attributes(&lw->options, outstr, indent + 1);
2898         WRITE_STRING(">");
2899
2900         bar_sort_write_config(lw->bar_sort, outstr, indent + 1);
2901         bar_write_config(lw->bar, outstr, indent + 1);
2902
2903         WRITE_SEPARATOR();
2904         generic_dialog_windows_write_config(outstr, indent + 1);
2905
2906         WRITE_SEPARATOR();
2907         layout_toolbar_write_config(lw, TOOLBAR_MAIN, outstr, indent + 1);
2908         layout_toolbar_write_config(lw, TOOLBAR_STATUS, outstr, indent + 1);
2909
2910         WRITE_NL(); WRITE_STRING("</layout>");
2911 }
2912
2913 void layout_load_attributes(LayoutOptions *layout, const gchar **attribute_names, const gchar **attribute_values)
2914 {
2915         gchar *id = nullptr;
2916
2917         while (*attribute_names)
2918                 {
2919                 const gchar *option = *attribute_names++;
2920                 const gchar *value = *attribute_values++;
2921
2922                 /* layout options */
2923                 if (READ_CHAR_FULL("id", id)) continue;
2924
2925                 if (READ_INT(*layout, style)) continue;
2926                 if (READ_CHAR(*layout, order)) continue;
2927
2928                 if (READ_UINT_ENUM(*layout, dir_view_type)) continue;
2929                 if (READ_UINT_ENUM(*layout, file_view_type)) continue;
2930                 if (READ_UINT_ENUM(*layout, file_view_list_sort.method)) continue;
2931                 if (READ_BOOL(*layout, file_view_list_sort.ascend)) continue;
2932                 if (READ_BOOL(*layout, file_view_list_sort.case_sensitive)) continue;
2933                 if (READ_UINT_ENUM(*layout, dir_view_list_sort.method)) continue;
2934                 if (READ_BOOL(*layout, dir_view_list_sort.ascend)) continue;
2935                 if (READ_BOOL(*layout, dir_view_list_sort.case_sensitive)) continue;
2936                 if (READ_BOOL(*layout, show_marks)) continue;
2937                 if (READ_BOOL(*layout, show_file_filter)) continue;
2938                 if (READ_BOOL(*layout, show_thumbnails)) continue;
2939                 if (READ_BOOL(*layout, show_directory_date)) continue;
2940                 if (READ_CHAR(*layout, home_path)) continue;
2941                 if (READ_UINT_ENUM_CLAMP(*layout, startup_path, 0, STARTUP_PATH_HOME)) continue;
2942
2943                 /* window positions */
2944
2945                 if (READ_INT(*layout, main_window.x)) continue;
2946                 if (READ_INT(*layout, main_window.y)) continue;
2947                 if (READ_INT(*layout, main_window.w)) continue;
2948                 if (READ_INT(*layout, main_window.h)) continue;
2949                 if (READ_BOOL(*layout, main_window.maximized)) continue;
2950                 if (READ_INT(*layout, main_window.hdivider_pos)) continue;
2951                 if (READ_INT(*layout, main_window.vdivider_pos)) continue;
2952
2953                 if (READ_INT_CLAMP(*layout, folder_window.vdivider_pos, 1, 1000)) continue;
2954
2955                 if (READ_INT(*layout, float_window.x)) continue;
2956                 if (READ_INT(*layout, float_window.y)) continue;
2957                 if (READ_INT(*layout, float_window.w)) continue;
2958                 if (READ_INT(*layout, float_window.h)) continue;
2959                 if (READ_INT(*layout, float_window.vdivider_pos)) continue;
2960
2961                 if (READ_INT(*layout, properties_window.w)) continue;
2962                 if (READ_INT(*layout, properties_window.h)) continue;
2963
2964                 if (READ_BOOL(*layout, tools_float)) continue;
2965                 if (READ_BOOL(*layout, tools_hidden)) continue;
2966                 if (READ_BOOL(*layout, show_info_pixel)) continue;
2967                 if (READ_BOOL(*layout, ignore_alpha)) continue;
2968
2969                 if (READ_BOOL(*layout, bars_state.info)) continue;
2970                 if (READ_BOOL(*layout, bars_state.sort)) continue;
2971                 if (READ_BOOL(*layout, bars_state.tools_float)) continue;
2972                 if (READ_BOOL(*layout, bars_state.tools_hidden)) continue;
2973                 if (READ_BOOL(*layout, bars_state.hidden)) continue;
2974
2975                 if (READ_UINT(*layout, image_overlay.state)) continue;
2976                 if (READ_INT(*layout, image_overlay.histogram_channel)) continue;
2977                 if (READ_INT(*layout, image_overlay.histogram_mode)) continue;
2978
2979                 if (READ_INT(*layout, log_window.x)) continue;
2980                 if (READ_INT(*layout, log_window.y)) continue;
2981                 if (READ_INT(*layout, log_window.width)) continue;
2982                 if (READ_INT(*layout, log_window.height)) continue;
2983
2984                 if (READ_INT(*layout, preferences_window.x)) continue;
2985                 if (READ_INT(*layout, preferences_window.y)) continue;
2986                 if (READ_INT(*layout, preferences_window.w)) continue;
2987                 if (READ_INT(*layout, preferences_window.h)) continue;
2988                 if (READ_INT(*layout, preferences_window.page_number)) continue;
2989
2990                 if (READ_INT(*layout, search_window.x)) continue;
2991                 if (READ_INT(*layout, search_window.y)) continue;
2992                 if (READ_INT(*layout, search_window.w)) continue;
2993                 if (READ_INT(*layout, search_window.h)) continue;
2994
2995                 if (READ_INT(*layout, dupe_window.x)) continue;
2996                 if (READ_INT(*layout, dupe_window.y)) continue;
2997                 if (READ_INT(*layout, dupe_window.w)) continue;
2998                 if (READ_INT(*layout, dupe_window.h)) continue;
2999
3000                 if (READ_INT(*layout, advanced_exif_window.x)) continue;
3001                 if (READ_INT(*layout, advanced_exif_window.y)) continue;
3002                 if (READ_INT(*layout, advanced_exif_window.w)) continue;
3003                 if (READ_INT(*layout, advanced_exif_window.h)) continue;
3004
3005                 if (READ_BOOL(*layout, animate)) continue;
3006                 if (READ_INT(*layout, workspace)) continue;
3007
3008                 log_printf("unknown attribute %s = %s\n", option, value);
3009                 }
3010         if (id && strcmp(id, LAYOUT_ID_CURRENT) != 0)
3011                 {
3012                 g_free(layout->id);
3013                 layout->id = id;
3014                 }
3015         else
3016                 {
3017                 g_free(id);
3018                 }
3019 }
3020
3021 static void layout_config_startup_path(LayoutOptions *lop, gchar **path)
3022 {
3023         switch (lop->startup_path)
3024                 {
3025                 case STARTUP_PATH_LAST:
3026                         *path = (history_list_find_last_path_by_key("path_list") && isdir(history_list_find_last_path_by_key("path_list"))) ? g_strdup(history_list_find_last_path_by_key("path_list")) : get_current_dir();
3027                         break;
3028                 case STARTUP_PATH_HOME:
3029                         *path = (lop->home_path && isdir(lop->home_path)) ? g_strdup(lop->home_path) : g_strdup(homedir());
3030                         break;
3031                 default:
3032                         *path = get_current_dir();
3033                         break;
3034                 }
3035 }
3036
3037
3038 static void layout_config_commandline(LayoutOptions *lop, gchar **path)
3039 {
3040         gchar *last_image;
3041
3042         if (command_line->startup_blank)
3043                 {
3044                 *path = nullptr;
3045                 }
3046         else if (command_line->file)
3047                 {
3048                 *path = g_strdup(command_line->file);
3049                 }
3050         else if (command_line->path)
3051                 {
3052                 *path = g_strdup(command_line->path);
3053                 }
3054         else layout_config_startup_path(lop, path);
3055
3056         if (isdir(*path))
3057                 {
3058                 last_image = get_recent_viewed_folder_image(*path);
3059                 if (last_image)
3060                         {
3061                         g_free(*path);
3062                         *path = last_image;
3063                         }
3064                 }
3065
3066         if (command_line->tools_show)
3067                 {
3068                 lop->tools_float = FALSE;
3069                 lop->tools_hidden = FALSE;
3070                 }
3071         else if (command_line->tools_hide)
3072                 {
3073                 lop->tools_hidden = TRUE;
3074                 }
3075 }
3076
3077 static gboolean first_found = FALSE;
3078
3079 LayoutWindow *layout_new_from_config(const gchar **attribute_names, const gchar **attribute_values, gboolean use_commandline)
3080 {
3081         LayoutOptions lop;
3082         LayoutWindow *lw;
3083         gchar *path = nullptr;
3084
3085         init_layout_options(&lop);
3086
3087         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
3088
3089         /* If multiple windows are specified in the config. file,
3090          * use the command line options only in the main window.
3091          */
3092         if (use_commandline && !first_found)
3093                 {
3094                 first_found = TRUE;
3095                 layout_config_commandline(&lop, &path);
3096                 }
3097         else
3098                 {
3099                 layout_config_startup_path(&lop, &path);
3100                 }
3101
3102         lw = layout_new_with_geometry(nullptr, &lop, use_commandline ? command_line->geometry : nullptr);
3103         layout_sort_set_files(lw, lw->options.file_view_list_sort.method, lw->options.file_view_list_sort.ascend, lw->options.file_view_list_sort.case_sensitive);
3104
3105
3106         layout_set_path(lw, path);
3107
3108         if (use_commandline && command_line->startup_full_screen) layout_image_full_screen_start(lw);
3109         if (use_commandline && command_line->startup_in_slideshow) layout_image_slideshow_start(lw);
3110         if (use_commandline && command_line->log_window_show) log_window_new(lw);
3111
3112         g_free(path);
3113         free_layout_options_content(&lop);
3114         return lw;
3115 }
3116
3117 void layout_update_from_config(LayoutWindow *lw, const gchar **attribute_names, const gchar **attribute_values)
3118 {
3119         LayoutOptions lop;
3120
3121         init_layout_options(&lop);
3122
3123         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
3124
3125         layout_apply_options(lw, &lop);
3126
3127         free_layout_options_content(&lop);
3128 }
3129
3130 LayoutWindow *layout_new_from_default()
3131 {
3132         LayoutWindow *lw;
3133         GList *work;
3134         gboolean success;
3135         gchar *default_path;
3136
3137         default_path = g_build_filename(get_rc_dir(), DEFAULT_WINDOW_LAYOUT, NULL);
3138         success = load_config_from_file(default_path, TRUE);
3139         g_free(default_path);
3140
3141         if (success)
3142                 {
3143                 work = g_list_last(layout_window_list);
3144                 lw = static_cast<LayoutWindow *>(work->data);
3145                 }
3146         else
3147                 {
3148                 lw = layout_new_from_config(nullptr, nullptr, TRUE);
3149                 }
3150
3151         g_free(lw->options.id);
3152         lw->options.id = g_strdup(layout_get_unique_id());
3153
3154         return lw;
3155 }
3156
3157 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */