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 = layout_window_list;
 171         while (work)
 172                 {
 173                 auto lw = static_cast<LayoutWindow *>(work->data);
 174                 work = work->next;
 175
 176                 if (lw->options.id && strcmp(id, lw->options.id) == 0)
 177                         return lw;
 178                 }
 179
 180         return nullptr;
 181 }
 182
 183 gchar *layout_get_unique_id()
 184 {
 185         char id[10];
 186         gint i;
 187
 188         i = 1;
 189         while (TRUE)
 190                 {
 191                 g_snprintf(id, sizeof(id), "lw%d", i);
 192                 if (!layout_find_by_layout_id(id))
 193                         {
 194                         return g_strdup(id);
 195                         }
 196                 i++;
 197                 }
 198 }
 199
 200 static void layout_set_unique_id(LayoutWindow *lw)
 201 {
 202         char id[10];
 203         gint i;
 204         if (lw->options.id && lw->options.id[0]) return; /* id is already set */
 205
 206         g_free(lw->options.id);
 207         lw->options.id = nullptr;
 208
 209         i = 1;
 210         while (TRUE)
 211                 {
 212                 g_snprintf(id, sizeof(id), "lw%d", i);
 213                 if (!layout_find_by_layout_id(id))
 214                         {
 215                         lw->options.id = g_strdup(id);
 216                         return;
 217                         }
 218                 i++;
 219                 }
 220 }
 221
 222 static gboolean layout_set_current_cb(GtkWidget *, GdkEventFocus *, gpointer data)
 223 {
 224         auto lw = static_cast<LayoutWindow *>(data);
 225         current_lw = lw;
 226         return FALSE;
 227 }
 228
 229 static void layout_box_folders_changed_cb(GtkWidget *widget, gpointer)
 230 {
 231         LayoutWindow *lw;
 232         GList *work;
 233
 234 /** @FIXME this is probably not the correct way to implement this */
 235         work = layout_window_list;
 236         while (work)
 237                 {
 238                 lw = static_cast<LayoutWindow *>(work->data);
 239                 lw->options.folder_window.vdivider_pos = gtk_paned_get_position(GTK_PANED(widget));
 240                 work = work->next;
 241                 }
 242 }
 243
 244 static gint window_list_sort_cb(gconstpointer a, gconstpointer b)
 245 {
 246         return CASE_SORT((gchar *)a, (gchar *)b);
 247 }
 248
 249 GString *layout_get_window_list()
 250 {
 251         LayoutWindow *lw;
 252         GList *work;
 253         GList *window_list = nullptr;
 254         GString *ret = g_string_new(nullptr);
 255
 256         work = layout_window_list;
 257         while (work)
 258                 {
 259                 lw = static_cast<LayoutWindow *>(work->data);
 260                 window_list = g_list_insert_sorted(window_list, g_strdup(lw->options.id), window_list_sort_cb);
 261                 work = work->next;
 262                 }
 263
 264         work = g_list_first(window_list);
 265         g_string_append_printf(ret, "%s", (gchar *)work->data);
 266         work = work->next;
 267
 268         while (work)
 269                 {
 270                 g_string_append_printf(ret, "\n%s", (gchar *)work->data);
 271                 work = work->next;
 272                 }
 273
 274         g_list_free(window_list);
 275
 276         return ret;
 277 }
 278
 279 /*
 280  *-----------------------------------------------------------------------------
 281  * menu, toolbar, and dir view
 282  *-----------------------------------------------------------------------------
 283  */
 284
 285 static void layout_path_entry_changed_cb(GtkWidget *widget, gpointer data)
 286 {
 287         auto lw = static_cast<LayoutWindow *>(data);
 288         gchar *buf;
 289
 290         if (gtk_combo_box_get_active(GTK_COMBO_BOX(widget)) < 0) return;
 291
 292         buf = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(lw->path_entry)));
 293         if (!lw->dir_fd || strcmp(buf, lw->dir_fd->path) != 0)
 294                 {
 295                 layout_set_path(lw, buf);
 296                 }
 297
 298         g_free(buf);
 299 }
 300
 301 static void layout_path_entry_tab_cb(const gchar *path, gpointer data)
 302 {
 303         auto lw = static_cast<LayoutWindow *>(data);
 304         gchar *buf;
 305
 306         buf = g_strdup(path);
 307         parse_out_relatives(buf);
 308
 309         if (isdir(buf))
 310                 {
 311                 if ((!lw->dir_fd || strcmp(lw->dir_fd->path, buf) != 0) && layout_set_path(lw, buf))
 312                         {
 313                         gtk_widget_grab_focus(GTK_WIDGET(lw->path_entry));
 314                         gint pos = -1;
 315                         /* put the G_DIR_SEPARATOR back, if we are in tab completion for a dir and result was path change */
 316                         gtk_editable_insert_text(GTK_EDITABLE(lw->path_entry), G_DIR_SEPARATOR_S, -1, &pos);
 317                         gtk_editable_set_position(GTK_EDITABLE(lw->path_entry),
 318                                                   strlen(gq_gtk_entry_get_text(GTK_ENTRY(lw->path_entry))));
 319                         }
 320                 }
 321         else if (lw->dir_fd)
 322                 {
 323                 gchar *base = remove_level_from_path(buf);
 324
 325                 if (strcmp(lw->dir_fd->path, base) == 0)
 326                         {
 327                         layout_list_scroll_to_subpart(lw, filename_from_path(buf));
 328                         }
 329                 g_free(base);
 330                 }
 331
 332         g_free(buf);
 333 }
 334
 335 static void layout_path_entry_cb(const gchar *path, gpointer data)
 336 {
 337         auto lw = static_cast<LayoutWindow *>(data);
 338         gchar *buf;
 339
 340         buf = g_strdup(path);
 341
 342         if (!download_web_file(buf, FALSE, lw))
 343                 {
 344                 parse_out_relatives(buf);
 345
 346                 layout_set_path(lw, buf);
 347                 }
 348
 349         g_free(buf);
 350 }
 351
 352 static void layout_vd_select_cb(ViewDir *, FileData *fd, gpointer data)
 353 {
 354         auto lw = static_cast<LayoutWindow *>(data);
 355
 356         layout_set_fd(lw, fd);
 357 }
 358
 359 static void layout_path_entry_tab_append_cb(const gchar *, gpointer data, gint n)
 360 {
 361         auto lw = static_cast<LayoutWindow *>(data);
 362
 363         if (!lw || !lw->back_button) return;
 364         if (!layout_valid(&lw)) return;
 365
 366         /* Enable back button if it makes sense */
 367         gtk_widget_set_sensitive(lw->back_button, (n > 1));
 368 }
 369
 370 static gboolean path_entry_tooltip_cb(GtkWidget *widget, gpointer)
 371 {
 372         GList *box_child_list;
 373         GtkComboBox *path_entry;
 374         gchar *current_path;
 375
 376         box_child_list = gtk_container_get_children(GTK_CONTAINER(widget));
 377         path_entry = static_cast<GtkComboBox *>(box_child_list->data);
 378         current_path = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(path_entry));
 379         gtk_widget_set_tooltip_text(GTK_WIDGET(widget), current_path);
 380
 381         g_free(current_path);
 382         g_list_free(box_child_list);
 383
 384         return FALSE;
 385 }
 386
 387 static GtkWidget *layout_tool_setup(LayoutWindow *lw)
 388 {
 389         GtkWidget *box;
 390         GtkWidget *box_folders;
 391         GtkWidget *box_menu_tabcomp;
 392         GtkWidget *menu_bar;
 393         GtkWidget *menu_tool_bar;
 394         GtkWidget *menu_toolbar_box;
 395         GtkWidget *open_menu;
 396         GtkWidget *scd;
 397         GtkWidget *scroll_window;
 398         GtkWidget *tabcomp;
 399         GtkWidget *toolbar;
 400
 401         box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 402
 403         if (!options->expand_menu_toolbar)
 404                 {
 405                 menu_toolbar_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 406                 scroll_window = gq_gtk_scrolled_window_new(nullptr, nullptr);
 407                 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER);
 408
 409                 if (!options->hamburger_menu)
 410                         {
 411                         menu_bar = layout_actions_menu_bar(lw);
 412                         gq_gtk_box_pack_start(GTK_BOX(menu_toolbar_box), menu_bar, FALSE, FALSE, 0);
 413                         }
 414
 415                 toolbar = layout_actions_toolbar(lw, TOOLBAR_MAIN);
 416
 417                 gq_gtk_box_pack_start(GTK_BOX(menu_toolbar_box), toolbar, FALSE, FALSE, 0);
 418                 gq_gtk_container_add(GTK_WIDGET(scroll_window), menu_toolbar_box);
 419                 gq_gtk_box_pack_start(GTK_BOX(box), scroll_window, FALSE, FALSE, 0);
 420
 421                 gtk_widget_show_all(scroll_window);
 422                 }
 423         else
 424                 {
 425                 menu_tool_bar = layout_actions_menu_tool_bar(lw);
 426                 DEBUG_NAME(menu_tool_bar);
 427                 gtk_widget_show(menu_tool_bar);
 428                 gq_gtk_box_pack_start(GTK_BOX(lw->main_box), lw->menu_tool_bar, FALSE, FALSE, 0);
 429                 }
 430
 431         tabcomp = tab_completion_new_with_history(&lw->path_entry, nullptr, "path_list", -1, layout_path_entry_cb, lw);
 432         DEBUG_NAME(tabcomp);
 433         tab_completion_add_tab_func(lw->path_entry, layout_path_entry_tab_cb, lw);
 434         tab_completion_add_append_func(lw->path_entry, layout_path_entry_tab_append_cb, lw);
 435
 436         if (options->hamburger_menu)
 437                 {
 438                 box_menu_tabcomp = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 439                 gtk_widget_show(box_menu_tabcomp);
 440
 441                 open_menu = layout_actions_menu_bar(lw);
 442                 gtk_widget_set_tooltip_text(open_menu, _("Open application menu"));
 443                 gq_gtk_box_pack_start(GTK_BOX(box_menu_tabcomp), open_menu, FALSE, FALSE, 0);
 444                 gq_gtk_box_pack_start(GTK_BOX(box_menu_tabcomp), tabcomp, TRUE, TRUE, 0);
 445                 gq_gtk_box_pack_start(GTK_BOX(box), box_menu_tabcomp, FALSE, FALSE, 0);
 446                 }
 447         else
 448                 {
 449                 gq_gtk_box_pack_start(GTK_BOX(box), tabcomp, FALSE, FALSE, 0);
 450                 }
 451
 452         gtk_widget_show(tabcomp);
 453         gtk_widget_set_has_tooltip(GTK_WIDGET(tabcomp), TRUE);
 454         g_signal_connect(G_OBJECT(tabcomp), "query_tooltip", G_CALLBACK(path_entry_tooltip_cb), lw);
 455
 456         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);
 457
 458         box_folders = GTK_WIDGET(gtk_paned_new(GTK_ORIENTATION_HORIZONTAL));
 459         DEBUG_NAME(box_folders);
 460         gq_gtk_box_pack_start(GTK_BOX(box), box_folders, TRUE, TRUE, 0);
 461
 462         lw->vd = vd_new(lw);
 463
 464         vd_set_select_func(lw->vd, layout_vd_select_cb, lw);
 465
 466         lw->dir_view = lw->vd->widget;
 467         DEBUG_NAME(lw->dir_view);
 468         gtk_paned_add2(GTK_PANED(box_folders), lw->dir_view);
 469         gtk_widget_show(lw->dir_view);
 470
 471         scd = shortcuts_new_default(lw);
 472         DEBUG_NAME(scd);
 473         gtk_paned_add1(GTK_PANED(box_folders), scd);
 474         gtk_paned_set_position(GTK_PANED(box_folders), lw->options.folder_window.vdivider_pos);
 475
 476         gtk_widget_show(box_folders);
 477
 478         g_signal_connect(G_OBJECT(box_folders), "notify::position", G_CALLBACK(layout_box_folders_changed_cb), lw);
 479
 480         gtk_widget_show(box);
 481
 482         return box;
 483 }
 484
 485 /*
 486  *-----------------------------------------------------------------------------
 487  * sort button (and menu)
 488  *-----------------------------------------------------------------------------
 489  */
 490
 491 static void layout_sort_menu_cb(GtkWidget *widget, gpointer data)
 492 {
 493         LayoutWindow *lw;
 494         SortType type;
 495
 496         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 497
 498         lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
 499         if (!lw) return;
 500
 501         type = static_cast<SortType>GPOINTER_TO_INT(data);
 502
 503         if (type == SORT_EXIFTIME || type == SORT_EXIFTIMEDIGITIZED || type == SORT_RATING)
 504                 {
 505                 vf_read_metadata_in_idle(lw->vf);
 506                 }
 507         layout_sort_set_files(lw, type, lw->options.file_view_list_sort.ascend, lw->options.file_view_list_sort.case_sensitive);
 508 }
 509
 510 static void layout_sort_menu_ascend_cb(GtkWidget *, gpointer data)
 511 {
 512         auto lw = static_cast<LayoutWindow *>(data);
 513
 514         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);
 515 }
 516
 517 static void layout_sort_menu_case_cb(GtkWidget *, gpointer data)
 518 {
 519         auto lw = static_cast<LayoutWindow *>(data);
 520
 521         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);
 522 }
 523
 524 static void layout_sort_menu_hide_cb(GtkWidget *widget, gpointer)
 525 {
 526         /* destroy the menu */
 527         g_object_unref(widget);
 528 }
 529
 530 static void layout_sort_button_press_cb(GtkWidget *, gpointer data)
 531 {
 532         auto lw = static_cast<LayoutWindow *>(data);
 533         GtkWidget *menu;
 534
 535         menu = submenu_add_sort(nullptr, G_CALLBACK(layout_sort_menu_cb), lw, FALSE, FALSE, TRUE, lw->options.file_view_list_sort.method);
 536
 537         /* take ownership of menu */
 538         g_object_ref_sink(G_OBJECT(menu));
 539
 540         /* ascending option */
 541         menu_item_add_divider(menu);
 542         menu_item_add_check(menu, _("Ascending"), lw->options.file_view_list_sort.ascend, G_CALLBACK(layout_sort_menu_ascend_cb), lw);
 543         menu_item_add_check(menu, _("Case"), lw->options.file_view_list_sort.case_sensitive, G_CALLBACK(layout_sort_menu_case_cb), lw);
 544
 545         g_signal_connect(G_OBJECT(menu), "selection_done",
 546                          G_CALLBACK(layout_sort_menu_hide_cb), NULL);
 547
 548         gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
 549 }
 550
 551 static GtkWidget *layout_sort_button(LayoutWindow *lw, GtkWidget *box)
 552 {
 553         GtkWidget *button;
 554         GtkWidget *frame;
 555         GtkWidget *image;
 556
 557         frame = gtk_frame_new(nullptr);
 558         DEBUG_NAME(frame);
 559         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 560         gq_gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
 561         gtk_widget_show(frame);
 562
 563         image = gtk_image_new_from_icon_name(GQ_ICON_PAN_DOWN, GTK_ICON_SIZE_BUTTON);
 564         button = gtk_button_new_with_label(sort_type_get_text(lw->options.file_view_list_sort.method));
 565         gtk_button_set_image(GTK_BUTTON(button), image);
 566         g_signal_connect(G_OBJECT(button), "clicked",
 567                          G_CALLBACK(layout_sort_button_press_cb), lw);
 568         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 569         gtk_button_set_image_position(GTK_BUTTON(button), GTK_POS_RIGHT);
 570
 571         gq_gtk_container_add(GTK_WIDGET(frame), button);
 572
 573         gtk_widget_show(button);
 574
 575         return button;
 576 }
 577
 578 static void layout_zoom_menu_cb(GtkWidget *widget, gpointer data)
 579 {
 580         ZoomMode mode;
 581
 582         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 583
 584         mode = static_cast<ZoomMode>GPOINTER_TO_INT(data);
 585         options->image.zoom_mode = mode;
 586 }
 587
 588 static void layout_scroll_menu_cb(GtkWidget *widget, gpointer data)
 589 {
 590         guint scroll_type;
 591
 592         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 593
 594         scroll_type = GPOINTER_TO_UINT(data);
 595         options->image.scroll_reset_method = scroll_type;
 596         image_options_sync();
 597 }
 598
 599 static void layout_zoom_menu_hide_cb(GtkWidget *widget, gpointer)
 600 {
 601         /* destroy the menu */
 602         g_object_unref(widget);
 603 }
 604
 605 static void layout_zoom_button_press_cb(GtkWidget *, gpointer data)
 606 {
 607         auto lw = static_cast<LayoutWindow *>(data);
 608         GtkWidget *menu;
 609
 610         menu = submenu_add_zoom(nullptr, G_CALLBACK(layout_zoom_menu_cb),
 611                         lw, FALSE, FALSE, TRUE, options->image.zoom_mode);
 612
 613         /* take ownership of menu */
 614         g_object_ref_sink(G_OBJECT(menu));
 615
 616         menu_item_add_divider(menu);
 617
 618         menu_item_add_radio(menu, _("Scroll to top left corner"),
 619                         GUINT_TO_POINTER(SCROLL_RESET_TOPLEFT),
 620                         options->image.scroll_reset_method == SCROLL_RESET_TOPLEFT,
 621                         G_CALLBACK(layout_scroll_menu_cb),
 622                         GUINT_TO_POINTER(SCROLL_RESET_TOPLEFT));
 623         menu_item_add_radio(menu, _("Scroll to image center"),
 624                         GUINT_TO_POINTER(SCROLL_RESET_CENTER),
 625                         options->image.scroll_reset_method == SCROLL_RESET_CENTER,
 626                         G_CALLBACK(layout_scroll_menu_cb),
 627                         GUINT_TO_POINTER(SCROLL_RESET_CENTER));
 628         menu_item_add_radio(menu, _("Keep the region from previous image"),
 629                         GUINT_TO_POINTER(SCROLL_RESET_NOCHANGE),
 630                         options->image.scroll_reset_method == SCROLL_RESET_NOCHANGE,
 631                         G_CALLBACK(layout_scroll_menu_cb),
 632                         GUINT_TO_POINTER(SCROLL_RESET_NOCHANGE));
 633
 634         g_signal_connect(G_OBJECT(menu), "selection_done",
 635                          G_CALLBACK(layout_zoom_menu_hide_cb), NULL);
 636
 637         gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
 638 }
 639
 640 static GtkWidget *layout_zoom_button(LayoutWindow *lw, GtkWidget *box, gint size, gboolean)
 641 {
 642         GtkWidget *button;
 643         GtkWidget *frame;
 644         GtkWidget *image;
 645
 646         frame = gtk_frame_new(nullptr);
 647         DEBUG_NAME(frame);
 648         if (size) gtk_widget_set_size_request(frame, size, -1);
 649         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 650
 651         gq_gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
 652
 653         gtk_widget_show(frame);
 654
 655         image = gtk_image_new_from_icon_name(GQ_ICON_PAN_DOWN, GTK_ICON_SIZE_BUTTON);
 656         button = gtk_button_new_with_label("1:1");
 657         gtk_button_set_image(GTK_BUTTON(button), image);
 658         g_signal_connect(G_OBJECT(button), "clicked",
 659                          G_CALLBACK(layout_zoom_button_press_cb), lw);
 660         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 661         gtk_button_set_image_position(GTK_BUTTON(button), GTK_POS_RIGHT);
 662
 663         gq_gtk_container_add(GTK_WIDGET(frame), button);
 664         gtk_widget_show(button);
 665
 666         return button;
 667 }
 668
 669 /*
 670  *-----------------------------------------------------------------------------
 671  * status bar
 672  *-----------------------------------------------------------------------------
 673  */
 674
 675
 676 void layout_status_update_progress(LayoutWindow *lw, gdouble val, const gchar *text)
 677 {
 678         static gdouble meta = 0;
 679
 680         if (!layout_valid(&lw)) return;
 681         if (!lw->info_progress_bar) return;
 682
 683         /* Give priority to the loading meta data message
 684          */
 685         if(!g_strcmp0(text, "Loading thumbs..."))
 686                 {
 687                 if (meta)
 688                         {
 689                         return;
 690                         }
 691                 }
 692         else
 693                 {
 694                 meta = val;
 695                 }
 696
 697         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(lw->info_progress_bar), val);
 698         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar),
 699                                                                         val ? ((text) ? text : " ") : " ");
 700 }
 701
 702 void layout_status_update_info(LayoutWindow *lw, const gchar *text)
 703 {
 704         gchar *buf = nullptr;
 705         gint hrs;
 706         gint min;
 707         gdouble sec;
 708         GString *delay;
 709
 710         if (!layout_valid(&lw)) return;
 711
 712         if (!text)
 713                 {
 714                 guint n;
 715                 gint64 n_bytes = 0;
 716
 717                 n = layout_list_count(lw, &n_bytes);
 718
 719                 if (n)
 720                         {
 721                         guint s;
 722                         gint64 s_bytes = 0;
 723                         gchar *ss;
 724
 725                         if (layout_image_slideshow_active(lw))
 726                                 {
 727
 728                                 if (!layout_image_slideshow_paused(lw))
 729                                         {
 730                                         delay = g_string_new(_(" Slideshow ["));
 731                                         }
 732                                 else
 733                                         {
 734                                         delay = g_string_new(_(" Paused ["));
 735                                         }
 736                                 hrs = options->slideshow.delay / (36000);
 737                                 min = (options->slideshow.delay -(36000 * hrs))/600;
 738                                 sec = static_cast<gdouble>(options->slideshow.delay -(36000 * hrs)-(min * 600)) / 10;
 739
 740                                 if (hrs > 0)
 741                                         {
 742                                         g_string_append_printf(delay, "%dh ", hrs);
 743                                         }
 744                                 if (min > 0)
 745                                         {
 746                                         g_string_append_printf(delay, "%dm ", min);
 747                                         }
 748                                 g_string_append_printf(delay, "%.1fs]", sec);
 749
 750                                 ss = g_string_free(delay, FALSE);
 751                                 }
 752                         else
 753                                 {
 754                                 ss = g_strdup("");
 755                                 }
 756
 757                         s = layout_selection_count(lw, &s_bytes);
 758
 759                         layout_bars_new_selection(lw, s);
 760
 761                         if (s > 0)
 762                                 {
 763                                 gchar *b = text_from_size_abrev(n_bytes);
 764                                 gchar *sb = text_from_size_abrev(s_bytes);
 765                                 buf = g_strdup_printf(_("%s, %d files (%s, %d)%s"), b, n, sb, s, ss);
 766                                 g_free(b);
 767                                 g_free(sb);
 768                                 g_free(ss);
 769                                 }
 770                         else if (n > 0)
 771                                 {
 772                                 gchar *b = text_from_size_abrev(n_bytes);
 773                                 buf = g_strdup_printf(_("%s, %d files%s"), b, n, ss);
 774                                 g_free(b);
 775                                 g_free(ss);
 776                                 }
 777                         else
 778                                 {
 779                                 buf = g_strdup_printf(_("%d files%s"), n, ss);
 780                                 g_free(ss);
 781                                 }
 782
 783                         text = buf;
 784
 785                         image_osd_update(lw->image);
 786                         }
 787                 else
 788                         {
 789                         text = "";
 790                         }
 791         }
 792
 793         if (lw->info_status) gtk_label_set_text(GTK_LABEL(lw->info_status), text);
 794         g_free(buf);
 795 }
 796
 797 void layout_status_update_image(LayoutWindow *lw)
 798 {
 799         FileData *fd;
 800         gint page_total;
 801         gint page_num;
 802
 803         if (!layout_valid(&lw) || !lw->image) return;
 804         if (!lw->info_zoom || !lw->info_details) return; /*called from layout_style_set */
 805
 806         if (!lw->image->image_fd)
 807                 {
 808                 gtk_button_set_label(GTK_BUTTON(lw->info_zoom), "");
 809                 gtk_label_set_text(GTK_LABEL(lw->info_details), "");
 810                 }
 811         else
 812                 {
 813                 gchar *text;
 814                 gchar *b;
 815
 816                 text = image_zoom_get_as_text(lw->image);
 817                 gtk_button_set_label(GTK_BUTTON(lw->info_zoom), text);
 818                 g_free(text);
 819
 820                 b = image_get_fd(lw->image) ? text_from_size(image_get_fd(lw->image)->size) : g_strdup("0");
 821
 822                 if (lw->image->unknown)
 823                         {
 824                         if (image_get_path(lw->image) && !access_file(image_get_path(lw->image), R_OK))
 825                                 {
 826                                 text = g_strdup_printf(_("(no read permission) %s bytes"), b);
 827                                 }
 828                         else
 829                                 {
 830                                 text = g_strdup_printf(_("( ? x ? ) %s bytes"), b);
 831                                 }
 832                         }
 833                 else
 834                         {
 835                         gint width;
 836                         gint height;
 837                         fd = image_get_fd(lw->image);
 838                         page_total = fd->page_total;
 839                         page_num = fd->page_num + 1;
 840                         image_get_image_size(lw->image, &width, &height);
 841
 842                         if (page_total > 1)
 843                                 {
 844                                 text = g_strdup_printf(_("( %d x %d ) %s bytes %s%d%s%d%s"), width, height, b, "[", page_num, "/", page_total, "]");
 845                                 }
 846                         else
 847                                 {
 848                                 text = g_strdup_printf(_("( %d x %d ) %s bytes"), width, height, b);
 849                                 }
 850                         }
 851
 852                 g_signal_emit_by_name (lw->image->pr, "update-pixel");
 853
 854                 g_free(b);
 855
 856                 gtk_label_set_text(GTK_LABEL(lw->info_details), text);
 857                 g_free(text);
 858                 }
 859         layout_util_sync_color(lw); /* update color button */
 860 }
 861
 862 void layout_status_update_all(LayoutWindow *lw)
 863 {
 864         layout_status_update_progress(lw, 0.0, nullptr);
 865         layout_status_update_info(lw, nullptr);
 866         layout_status_update_image(lw);
 867         layout_util_status_update_write(lw);
 868 }
 869
 870 static GtkWidget *layout_status_label(const gchar *text, GtkWidget *box, gboolean start, gint size, gboolean expand)
 871 {
 872         GtkWidget *label;
 873         GtkWidget *frame;
 874
 875         frame = gtk_frame_new(nullptr);
 876         DEBUG_NAME(frame);
 877         if (size) gtk_widget_set_size_request(frame, size, -1);
 878         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 879         if (start)
 880                 {
 881                 gq_gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
 882                 }
 883         else
 884                 {
 885                 gq_gtk_box_pack_end(GTK_BOX(box), frame, expand, expand, 0);
 886                 }
 887         gtk_widget_show(frame);
 888
 889         label = gtk_label_new(text ? text : "");
 890         gtk_label_set_ellipsize(GTK_LABEL(label), PANGO_ELLIPSIZE_END);
 891         gq_gtk_container_add(GTK_WIDGET(frame), label);
 892         gtk_widget_show(label);
 893
 894         return label;
 895 }
 896
 897 static void layout_status_setup(LayoutWindow *lw, GtkWidget *box, gboolean small_format)
 898 {
 899         GtkWidget *hbox;
 900         GtkWidget *toolbar;
 901         GtkWidget *toolbar_frame;
 902
 903         if (lw->info_box) return;
 904
 905         if (small_format)
 906                 {
 907                 lw->info_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 908                 DEBUG_NAME(lw->info_box);
 909                 }
 910         else
 911                 {
 912                 lw->info_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 913                 DEBUG_NAME(lw->info_box);
 914                 }
 915         gq_gtk_box_pack_end(GTK_BOX(box), lw->info_box, FALSE, FALSE, 0);
 916         gtk_widget_show(lw->info_box);
 917
 918         if (small_format)
 919                 {
 920                 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 921                 DEBUG_NAME(hbox);
 922                 gq_gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 923                 gtk_widget_show(hbox);
 924                 }
 925         else
 926                 {
 927                 hbox = lw->info_box;
 928                 }
 929         lw->info_progress_bar = gtk_progress_bar_new();
 930         DEBUG_NAME(lw->info_progress_bar);
 931         gtk_widget_set_size_request(lw->info_progress_bar, PROGRESS_WIDTH, -1);
 932
 933         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar), "");
 934         gtk_progress_bar_set_show_text(GTK_PROGRESS_BAR(lw->info_progress_bar), TRUE);
 935
 936         gq_gtk_box_pack_start(GTK_BOX(hbox), lw->info_progress_bar, FALSE, FALSE, 0);
 937         gtk_widget_show(lw->info_progress_bar);
 938
 939         lw->info_sort = layout_sort_button(lw, hbox);
 940         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_sort), _("Select sort order"));
 941         gtk_widget_show(lw->info_sort);
 942
 943         lw->info_status = layout_status_label(nullptr, lw->info_box, TRUE, 0, (!small_format));
 944         DEBUG_NAME(lw->info_status);
 945         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_status), _("Folder contents (files selected)\nSlideshow [time interval]"));
 946
 947         if (small_format)
 948                 {
 949                 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 950                 DEBUG_NAME(hbox);
 951                 gq_gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 952                 gtk_widget_show(hbox);
 953                 }
 954         lw->info_details = layout_status_label(nullptr, hbox, TRUE, 0, TRUE);
 955         DEBUG_NAME(lw->info_details);
 956         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_details), _("(Image dimensions) Image size [page n of m]"));
 957         toolbar = layout_actions_toolbar(lw, TOOLBAR_STATUS);
 958
 959         toolbar_frame = gtk_frame_new(nullptr);
 960         DEBUG_NAME(toolbar_frame);
 961         gq_gtk_frame_set_shadow_type(GTK_FRAME(toolbar_frame), GTK_SHADOW_IN);
 962         gq_gtk_container_add(GTK_WIDGET(toolbar_frame), toolbar);
 963         gtk_widget_show(toolbar_frame);
 964         gtk_widget_show(toolbar);
 965         gq_gtk_box_pack_end(GTK_BOX(hbox), toolbar_frame, FALSE, FALSE, 0);
 966         lw->info_zoom = layout_zoom_button(lw, hbox, ZOOM_LABEL_WIDTH, TRUE);
 967         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_zoom), _("Select zoom and scroll mode"));
 968         gtk_widget_show(lw->info_zoom);
 969
 970         if (small_format)
 971                 {
 972                 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 973                 DEBUG_NAME(hbox);
 974                 gq_gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 975                 gtk_widget_show(hbox);
 976                 }
 977         lw->info_pixel = layout_status_label(nullptr, hbox, FALSE, 0, small_format); /* expand only in small format */
 978         DEBUG_NAME(lw->info_pixel);
 979         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_pixel), _("[Pixel x,y coord]: (Pixel R,G,B value)"));
 980         if (!lw->options.show_info_pixel) gtk_widget_hide(gtk_widget_get_parent(lw->info_pixel));
 981 }
 982
 983 /*
 984  *-----------------------------------------------------------------------------
 985  * views
 986  *-----------------------------------------------------------------------------
 987  */
 988
 989 static GtkWidget *layout_tools_new(LayoutWindow *lw)
 990 {
 991         lw->dir_view = layout_tool_setup(lw);
 992         return lw->dir_view;
 993 }
 994
 995 static void layout_list_status_cb(ViewFile *, gpointer data)
 996 {
 997         auto lw = static_cast<LayoutWindow *>(data);
 998
 999         layout_status_update_info(lw, nullptr);
1000 }
1001
1002 static void layout_list_thumb_cb(ViewFile *, gdouble val, const gchar *text, gpointer data)
1003 {
1004         auto lw = static_cast<LayoutWindow *>(data);
1005
1006         layout_status_update_progress(lw, val, text);
1007 }
1008
1009 static void layout_list_sync_thumb(LayoutWindow *lw)
1010 {
1011         if (lw->vf) vf_thumb_set(lw->vf, lw->options.show_thumbnails);
1012 }
1013
1014 static void layout_list_sync_file_filter(LayoutWindow *lw)
1015 {
1016         if (lw->vf) vf_file_filter_set(lw->vf, lw->options.show_file_filter);
1017 }
1018
1019 static GtkWidget *layout_list_new(LayoutWindow *lw)
1020 {
1021         lw->vf = vf_new(lw->options.file_view_type, nullptr);
1022         vf_set_layout(lw->vf, lw);
1023
1024         vf_set_status_func(lw->vf, layout_list_status_cb, lw);
1025         vf_set_thumb_status_func(lw->vf, layout_list_thumb_cb, lw);
1026
1027         vf_marks_set(lw->vf, lw->options.show_marks);
1028
1029         layout_list_sync_thumb(lw);
1030         layout_list_sync_file_filter(lw);
1031
1032         return lw->vf->widget;
1033 }
1034
1035 static void layout_list_sync_marks(LayoutWindow *lw)
1036 {
1037         if (lw->vf) vf_marks_set(lw->vf, lw->options.show_marks);
1038 }
1039
1040 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *)
1041 {
1042         if (!lw) return;
1043 }
1044
1045 GList *layout_list(LayoutWindow *lw)
1046 {
1047         if (!layout_valid(&lw)) return nullptr;
1048
1049         if (lw->vf) return vf_get_list(lw->vf);
1050
1051         return nullptr;
1052 }
1053
1054 guint layout_list_count(LayoutWindow *lw, gint64 *bytes)
1055 {
1056         if (!layout_valid(&lw)) return 0;
1057
1058         if (lw->vf) return vf_count(lw->vf, bytes);
1059
1060         return 0;
1061 }
1062
1063 FileData *layout_list_get_fd(LayoutWindow *lw, gint index)
1064 {
1065         if (!layout_valid(&lw)) return nullptr;
1066
1067         if (lw->vf) return vf_index_get_data(lw->vf, index);
1068
1069         return nullptr;
1070 }
1071
1072 gint layout_list_get_index(LayoutWindow *lw, FileData *fd)
1073 {
1074         if (!layout_valid(&lw) || !fd) return -1;
1075
1076         if (lw->vf) return vf_index_by_fd(lw->vf, fd);
1077
1078         return -1;
1079 }
1080
1081 void layout_list_sync_fd(LayoutWindow *lw, FileData *fd)
1082 {
1083         if (!layout_valid(&lw)) return;
1084
1085         if (lw->vf) vf_select_by_fd(lw->vf, fd);
1086 }
1087
1088 static void layout_list_sync_sort(LayoutWindow *lw)
1089 {
1090         if (!layout_valid(&lw)) return;
1091
1092         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);
1093 }
1094
1095 GList *layout_selection_list(LayoutWindow *lw)
1096 {
1097         if (!layout_valid(&lw)) return nullptr;
1098
1099         if (layout_image_get_collection(lw, nullptr))
1100                 {
1101                 FileData *fd;
1102
1103                 fd = layout_image_get_fd(lw);
1104                 if (fd) return g_list_append(nullptr, file_data_ref(fd));
1105                 return nullptr;
1106                 }
1107
1108         if (lw->vf) return vf_selection_get_list(lw->vf);
1109
1110         return nullptr;
1111 }
1112
1113 GList *layout_selection_list_by_index(LayoutWindow *lw)
1114 {
1115         if (!layout_valid(&lw)) return nullptr;
1116
1117         if (lw->vf) return vf_selection_get_list_by_index(lw->vf);
1118
1119         return nullptr;
1120 }
1121
1122 guint layout_selection_count(LayoutWindow *lw, gint64 *bytes)
1123 {
1124         if (!layout_valid(&lw)) return 0;
1125
1126         if (lw->vf) return vf_selection_count(lw->vf, bytes);
1127
1128         return 0;
1129 }
1130
1131 void layout_select_all(LayoutWindow *lw)
1132 {
1133         if (!layout_valid(&lw)) return;
1134
1135         if (lw->vf) vf_select_all(lw->vf);
1136 }
1137
1138 void layout_select_none(LayoutWindow *lw)
1139 {
1140         if (!layout_valid(&lw)) return;
1141
1142         if (lw->vf) vf_select_none(lw->vf);
1143 }
1144
1145 void layout_select_invert(LayoutWindow *lw)
1146 {
1147         if (!layout_valid(&lw)) return;
1148
1149         if (lw->vf) vf_select_invert(lw->vf);
1150 }
1151
1152 void layout_select_list(LayoutWindow *lw, GList *list)
1153 {
1154         if (!layout_valid(&lw)) return;
1155
1156         if (lw->vf)
1157                 {
1158                 vf_select_list(lw->vf, list);
1159                 }
1160 }
1161
1162 void layout_mark_to_selection(LayoutWindow *lw, gint mark, MarkToSelectionMode mode)
1163 {
1164         if (!layout_valid(&lw)) return;
1165
1166         if (lw->vf) vf_mark_to_selection(lw->vf, mark, mode);
1167 }
1168
1169 void layout_selection_to_mark(LayoutWindow *lw, gint mark, SelectionToMarkMode mode)
1170 {
1171         if (!layout_valid(&lw)) return;
1172
1173         if (lw->vf) vf_selection_to_mark(lw->vf, mark, mode);
1174
1175         layout_status_update_info(lw, nullptr); /* osd in fullscreen mode */
1176 }
1177
1178 void layout_mark_filter_toggle(LayoutWindow *lw, gint mark)
1179 {
1180         if (!layout_valid(&lw)) return;
1181
1182         if (lw->vf) vf_mark_filter_toggle(lw->vf, mark);
1183 }
1184
1185 guint layout_window_count()
1186 {
1187         return g_list_length(layout_window_list);
1188 }
1189
1190 /*
1191  *-----------------------------------------------------------------------------
1192  * access
1193  *-----------------------------------------------------------------------------
1194  */
1195
1196 const gchar *layout_get_path(LayoutWindow *lw)
1197 {
1198         if (!layout_valid(&lw)) return nullptr;
1199         return lw->dir_fd ? lw->dir_fd->path : nullptr;
1200 }
1201
1202 static void layout_sync_path(LayoutWindow *lw)
1203 {
1204         if (!lw->dir_fd) return;
1205
1206         if (lw->path_entry) gq_gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->dir_fd->path);
1207
1208         if (lw->vd) vd_set_fd(lw->vd, lw->dir_fd);
1209         if (lw->vf) vf_set_fd(lw->vf, lw->dir_fd);
1210 }
1211
1212 gboolean layout_set_path(LayoutWindow *lw, const gchar *path)
1213 {
1214         FileData *fd;
1215         gboolean ret;
1216
1217         if (!path) return FALSE;
1218
1219         fd = file_data_new_group(path);
1220         ret = layout_set_fd(lw, fd);
1221         file_data_unref(fd);
1222         return ret;
1223 }
1224
1225
1226 gboolean layout_set_fd(LayoutWindow *lw, FileData *fd)
1227 {
1228         gboolean have_file = FALSE;
1229         gboolean dir_changed = TRUE;
1230         gchar *last_image;
1231
1232         if (!layout_valid(&lw)) return FALSE;
1233
1234         if (!fd || !isname(fd->path)) return FALSE;
1235         if (lw->dir_fd && fd == lw->dir_fd)
1236                 {
1237                 return TRUE;
1238                 }
1239
1240         if (isdir(fd->path))
1241                 {
1242                 if (lw->dir_fd)
1243                         {
1244                         file_data_unregister_real_time_monitor(lw->dir_fd);
1245                         file_data_unref(lw->dir_fd);
1246                         }
1247                 lw->dir_fd = file_data_ref(fd);
1248                 file_data_register_real_time_monitor(fd);
1249
1250                 last_image = get_recent_viewed_folder_image(fd->path);
1251                 if (last_image)
1252                         {
1253                         fd = file_data_new_group(last_image);
1254                         g_free(last_image);
1255
1256                         if (isfile(fd->path)) have_file = TRUE;
1257                         }
1258
1259                 }
1260         else
1261                 {
1262                 gchar *base;
1263
1264                 base = remove_level_from_path(fd->path);
1265                 if (lw->dir_fd && strcmp(lw->dir_fd->path, base) == 0)
1266                         {
1267                         g_free(base);
1268                         dir_changed = FALSE;
1269                         }
1270                 else if (isdir(base))
1271                         {
1272                         if (lw->dir_fd)
1273                                 {
1274                                 file_data_unregister_real_time_monitor(lw->dir_fd);
1275                                 file_data_unref(lw->dir_fd);
1276                                 }
1277                         lw->dir_fd = file_data_new_dir(base);
1278                         file_data_register_real_time_monitor(lw->dir_fd);
1279                         g_free(base);
1280                         }
1281                 else
1282                         {
1283                         g_free(base);
1284                         return FALSE;
1285                         }
1286                 if (isfile(fd->path)) have_file = TRUE;
1287                 }
1288
1289         if (lw->path_entry)
1290                 {
1291                 history_chain_append_end(lw->dir_fd->path);
1292                 tab_completion_append_to_history(lw->path_entry, lw->dir_fd->path);
1293                 }
1294         layout_sync_path(lw);
1295         layout_list_sync_sort(lw);
1296
1297         if (have_file)
1298                 {
1299                 gint row;
1300
1301                 row = layout_list_get_index(lw, fd);
1302                 if (row >= 0)
1303                         {
1304                         layout_image_set_index(lw, row);
1305                         }
1306                 else
1307                         {
1308                         layout_image_set_fd(lw, fd);
1309                         }
1310                 }
1311         else if (!options->lazy_image_sync)
1312                 {
1313                 layout_image_set_index(lw, 0);
1314                 }
1315
1316         if (options->metadata.confirm_on_dir_change && dir_changed)
1317                 metadata_write_queue_confirm(FALSE, nullptr, nullptr);
1318
1319         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)))
1320                 {
1321                 vf_read_metadata_in_idle(lw->vf);
1322                 }
1323
1324         return TRUE;
1325 }
1326
1327 static void layout_refresh_lists(LayoutWindow *lw)
1328 {
1329         if (lw->vd) vd_refresh(lw->vd);
1330
1331         if (lw->vf)
1332                 {
1333                 vf_refresh(lw->vf);
1334                 vf_thumb_update(lw->vf);
1335                 }
1336 }
1337
1338 void layout_refresh(LayoutWindow *lw)
1339 {
1340         if (!layout_valid(&lw)) return;
1341
1342         DEBUG_1("layout refresh");
1343
1344         layout_refresh_lists(lw);
1345
1346         if (lw->image) layout_image_refresh(lw);
1347 }
1348
1349 void layout_thumb_set(LayoutWindow *lw, gboolean enable)
1350 {
1351         if (!layout_valid(&lw)) return;
1352
1353         if (lw->options.show_thumbnails == enable) return;
1354
1355         lw->options.show_thumbnails = enable;
1356
1357         layout_util_sync_thumb(lw);
1358         layout_list_sync_thumb(lw);
1359 }
1360
1361 void layout_file_filter_set(LayoutWindow *lw, gboolean enable)
1362 {
1363         if (!layout_valid(&lw)) return;
1364
1365         if (lw->options.show_file_filter == enable) return;
1366
1367         lw->options.show_file_filter = enable;
1368
1369         layout_util_sync_file_filter(lw);
1370         layout_list_sync_file_filter(lw);
1371 }
1372
1373 void layout_marks_set(LayoutWindow *lw, gboolean enable)
1374 {
1375         if (!layout_valid(&lw)) return;
1376
1377         if (lw->options.show_marks == enable) return;
1378
1379         lw->options.show_marks = enable;
1380
1381         layout_util_sync_marks(lw);
1382         layout_list_sync_marks(lw);
1383 }
1384
1385 #pragma GCC diagnostic push
1386 #pragma GCC diagnostic ignored "-Wunused-function"
1387 gboolean layout_thumb_get_unused(LayoutWindow *lw)
1388 {
1389         if (!layout_valid(&lw)) return FALSE;
1390
1391         return lw->options.show_thumbnails;
1392 }
1393
1394 gboolean layout_marks_get_unused(LayoutWindow *lw)
1395 {
1396         if (!layout_valid(&lw)) return FALSE;
1397
1398         return lw->options.show_marks;
1399 }
1400 #pragma GCC diagnostic pop
1401
1402 void layout_sort_set_files(LayoutWindow *lw, SortType type, gboolean ascend, gboolean case_sensitive)
1403 {
1404         if (!layout_valid(&lw)) return;
1405         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;
1406
1407         lw->options.file_view_list_sort.method = type;
1408         lw->options.file_view_list_sort.ascend = ascend;
1409         lw->options.file_view_list_sort.case_sensitive = case_sensitive;
1410
1411         if (lw->info_sort) gtk_button_set_label(GTK_BUTTON(lw->info_sort), sort_type_get_text(type));
1412         layout_list_sync_sort(lw);
1413 }
1414
1415 gboolean layout_sort_get(LayoutWindow *lw, SortType *type, gboolean *ascend, gboolean *case_sensitive)
1416 {
1417         if (!layout_valid(&lw)) return FALSE;
1418
1419         if (type) *type = lw->options.file_view_list_sort.method;
1420         if (ascend) *ascend = lw->options.file_view_list_sort.ascend;
1421         if (case_sensitive) *case_sensitive = lw->options.file_view_list_sort.case_sensitive;
1422
1423         return TRUE;
1424 }
1425
1426 gboolean layout_geometry_get(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h)
1427 {
1428         GdkWindow *window;
1429         if (!layout_valid(&lw)) return FALSE;
1430
1431         window = gtk_widget_get_window(lw->window);
1432         gdk_window_get_root_origin(window, x, y);
1433         *w = gdk_window_get_width(window);
1434         *h = gdk_window_get_height(window);
1435
1436         return TRUE;
1437 }
1438
1439 gboolean layout_geometry_get_dividers(LayoutWindow *lw, gint *h, gint *v)
1440 {
1441         GtkAllocation h_allocation;
1442         GtkAllocation v_allocation;
1443
1444         if (!layout_valid(&lw)) return FALSE;
1445
1446         if (lw->h_pane)
1447                 {
1448                 GtkWidget *child = gtk_paned_get_child1(GTK_PANED(lw->h_pane));
1449                 gtk_widget_get_allocation(child, &h_allocation);
1450                 }
1451
1452         if (lw->v_pane)
1453                 {
1454                 GtkWidget *child = gtk_paned_get_child1(GTK_PANED(lw->v_pane));
1455                 gtk_widget_get_allocation(child, &v_allocation);
1456                 }
1457
1458         if (lw->h_pane && h_allocation.x >= 0)
1459                 {
1460                 *h = h_allocation.width;
1461                 }
1462         else if (h != &lw->options.main_window.hdivider_pos)
1463                 {
1464                 *h = lw->options.main_window.hdivider_pos;
1465                 }
1466
1467         if (lw->v_pane && v_allocation.x >= 0)
1468                 {
1469                 *v = v_allocation.height;
1470                 }
1471         else if (v != &lw->options.main_window.vdivider_pos)
1472                 {
1473                 *v = lw->options.main_window.vdivider_pos;
1474                 }
1475
1476         return TRUE;
1477 }
1478
1479 void layout_views_set(LayoutWindow *lw, DirViewType dir_view_type, FileViewType file_view_type)
1480 {
1481         if (!layout_valid(&lw)) return;
1482
1483         if (lw->options.dir_view_type == dir_view_type && lw->options.file_view_type == file_view_type) return;
1484
1485         lw->options.dir_view_type = dir_view_type;
1486         lw->options.file_view_type = file_view_type;
1487
1488         layout_style_set(lw, -1, nullptr);
1489 }
1490
1491 void layout_views_set_sort_dir(LayoutWindow *lw, SortType method, gboolean ascend, gboolean case_sensitive)
1492 {
1493         if (!layout_valid(&lw)) return;
1494
1495         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;
1496
1497         lw->options.dir_view_list_sort.method = method;
1498         lw->options.dir_view_list_sort.ascend = ascend;
1499         lw->options.dir_view_list_sort.case_sensitive = case_sensitive;
1500
1501         layout_style_set(lw, -1, nullptr);
1502 }
1503
1504 #pragma GCC diagnostic push
1505 #pragma GCC diagnostic ignored "-Wunused-function"
1506 gboolean layout_views_get_unused(LayoutWindow *lw, DirViewType *dir_view_type, FileViewType *file_view_type)
1507 {
1508         if (!layout_valid(&lw)) return FALSE;
1509
1510         *dir_view_type = lw->options.dir_view_type;
1511         *file_view_type = lw->options.file_view_type;
1512
1513         return TRUE;
1514 }
1515 #pragma GCC diagnostic pop
1516
1517 /*
1518  *-----------------------------------------------------------------------------
1519  * location utils
1520  *-----------------------------------------------------------------------------
1521  */
1522
1523 static gboolean layout_location_single(LayoutLocation l)
1524 {
1525         return (l == LAYOUT_LEFT ||
1526                 l == LAYOUT_RIGHT ||
1527                 l == LAYOUT_TOP ||
1528                 l == LAYOUT_BOTTOM);
1529 }
1530
1531 static gboolean layout_location_vertical(LayoutLocation l)
1532 {
1533         return (l & LAYOUT_TOP ||
1534                 l & LAYOUT_BOTTOM);
1535 }
1536
1537 static gboolean layout_location_first(LayoutLocation l)
1538 {
1539         return (l & LAYOUT_TOP ||
1540                 l & LAYOUT_LEFT);
1541 }
1542
1543 static LayoutLocation layout_grid_compass(LayoutWindow *lw)
1544 {
1545         if (layout_location_single(lw->dir_location)) return lw->dir_location;
1546         if (layout_location_single(lw->file_location)) return lw->file_location;
1547         return lw->image_location;
1548 }
1549
1550 static void layout_location_compute(LayoutLocation l1, LayoutLocation l2,
1551                                     GtkWidget *s1, GtkWidget *s2,
1552                                     GtkWidget **d1, GtkWidget **d2)
1553 {
1554         LayoutLocation l;
1555
1556         l = static_cast<LayoutLocation>(l1 & l2);       /* get common compass direction */
1557         l = static_cast<LayoutLocation>(l1 - l);        /* remove it */
1558
1559         if (layout_location_first(l))
1560                 {
1561                 *d1 = s1;
1562                 *d2 = s2;
1563                 }
1564         else
1565                 {
1566                 *d1 = s2;
1567                 *d2 = s1;
1568                 }
1569 }
1570
1571 /*
1572  *-----------------------------------------------------------------------------
1573  * tools window (for floating/hidden)
1574  *-----------------------------------------------------------------------------
1575  */
1576
1577 gboolean layout_geometry_get_tools(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h, gint *divider_pos)
1578 {
1579         GdkWindow *window;
1580         GtkAllocation allocation;
1581         if (!layout_valid(&lw)) return FALSE;
1582
1583         if (!lw->tools || !gtk_widget_get_visible(lw->tools))
1584                 {
1585                 /* use the stored values (sort of breaks success return value) */
1586
1587                 *divider_pos = lw->options.float_window.vdivider_pos;
1588
1589                 return FALSE;
1590                 }
1591
1592         window = gtk_widget_get_window(lw->tools);
1593         gdk_window_get_root_origin(window, x, y);
1594         *w = gdk_window_get_width(window);
1595         *h = gdk_window_get_height(window);
1596         gtk_widget_get_allocation(gtk_paned_get_child1(GTK_PANED(lw->tools_pane)), &allocation);
1597
1598         if (gtk_orientable_get_orientation(GTK_ORIENTABLE(lw->tools_pane)) == GTK_ORIENTATION_VERTICAL)
1599                 {
1600                 *divider_pos = allocation.height;
1601                 }
1602         else
1603                 {
1604                 *divider_pos = allocation.width;
1605                 }
1606
1607         return TRUE;
1608 }
1609
1610 static gboolean layout_geometry_get_log_window(LayoutWindow *lw, GdkRectangle &log_window)
1611 {
1612         GdkWindow *window;
1613
1614         if (!layout_valid(&lw)) return FALSE;
1615
1616         if (!lw->log_window)
1617                 {
1618                 return FALSE;
1619                 }
1620
1621         window = gtk_widget_get_window(lw->log_window);
1622         gdk_window_get_root_origin(window, &log_window.x, &log_window.y);
1623         log_window.width = gdk_window_get_width(window);
1624         log_window.height = gdk_window_get_height(window);
1625
1626         return TRUE;
1627 }
1628
1629 static void layout_tools_geometry_sync(LayoutWindow *lw)
1630 {
1631         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
1632                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
1633 }
1634
1635 static void layout_tools_hide(LayoutWindow *lw, gboolean hide)
1636 {
1637         if (!lw->tools) return;
1638
1639         if (hide)
1640                 {
1641                 if (gtk_widget_get_visible(lw->tools))
1642                         {
1643                         layout_tools_geometry_sync(lw);
1644                         gtk_widget_hide(lw->tools);
1645                         }
1646                 }
1647         else
1648                 {
1649                 if (!gtk_widget_get_visible(lw->tools))
1650                         {
1651                         gtk_widget_show(lw->tools);
1652                         if (lw->vf) vf_refresh(lw->vf);
1653                         }
1654                 }
1655
1656         lw->options.tools_hidden = hide;
1657 }
1658
1659 static gboolean layout_tools_delete_cb(GtkWidget *, GdkEventAny *, gpointer data)
1660 {
1661         auto lw = static_cast<LayoutWindow *>(data);
1662
1663         layout_tools_float_toggle(lw);
1664
1665         return TRUE;
1666 }
1667
1668 static void layout_tools_setup(LayoutWindow *lw, GtkWidget *tools, GtkWidget *files)
1669 {
1670         GtkWidget *vbox;
1671         GtkWidget *w1;
1672         GtkWidget *w2;
1673         gboolean vertical;
1674         gboolean new_window = FALSE;
1675
1676         vertical = (layout_location_single(lw->image_location) && !layout_location_vertical(lw->image_location)) ||
1677                    (!layout_location_single(lw->image_location) && layout_location_vertical(layout_grid_compass(lw)));
1678         /* for now, tools/dir are always first in order */
1679         w1 = tools;
1680         w2 = files;
1681
1682         if (!lw->tools)
1683                 {
1684                 GdkGeometry geometry;
1685                 GdkWindowHints hints;
1686
1687                 lw->tools = window_new("tools", PIXBUF_INLINE_ICON_TOOLS, nullptr, _("Tools"));
1688                 DEBUG_NAME(lw->tools);
1689                 g_signal_connect(G_OBJECT(lw->tools), "delete_event",
1690                                  G_CALLBACK(layout_tools_delete_cb), lw);
1691                 layout_keyboard_init(lw, lw->tools);
1692
1693                 if (options->save_window_positions)
1694                         {
1695                         hints = GDK_HINT_USER_POS;
1696                         }
1697                 else
1698                         {
1699                         hints = static_cast<GdkWindowHints>(0);
1700                         }
1701
1702                 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1703                 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1704                 geometry.base_width = TOOLWINDOW_DEF_WIDTH;
1705                 geometry.base_height = TOOLWINDOW_DEF_HEIGHT;
1706                 gtk_window_set_geometry_hints(GTK_WINDOW(lw->tools), nullptr, &geometry,
1707                                               static_cast<GdkWindowHints>(GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hints));
1708
1709
1710                 gtk_window_set_resizable(GTK_WINDOW(lw->tools), TRUE);
1711                 gtk_container_set_border_width(GTK_CONTAINER(lw->tools), 0);
1712                 if (options->expand_menu_toolbar) gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->menu_tool_bar);
1713
1714                 new_window = TRUE;
1715                 }
1716         else
1717                 {
1718                 layout_tools_geometry_sync(lw);
1719                 /* dump the contents */
1720                 gq_gtk_widget_destroy(gtk_bin_get_child(GTK_BIN(lw->tools)));
1721                 }
1722
1723         layout_actions_add_window(lw, lw->tools);
1724
1725         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1726         DEBUG_NAME(vbox);
1727         gq_gtk_container_add(GTK_WIDGET(lw->tools), vbox);
1728         if (options->expand_menu_toolbar) gq_gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(lw->menu_tool_bar), FALSE, FALSE, 0);
1729         gtk_widget_show(vbox);
1730
1731         layout_status_setup(lw, vbox, TRUE);
1732
1733         lw->tools_pane = gtk_paned_new(vertical ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL);
1734         DEBUG_NAME(lw->tools_pane);
1735         gq_gtk_box_pack_start(GTK_BOX(vbox), lw->tools_pane, TRUE, TRUE, 0);
1736         gtk_widget_show(lw->tools_pane);
1737
1738         gtk_paned_pack1(GTK_PANED(lw->tools_pane), w1, FALSE, TRUE);
1739         gtk_paned_pack2(GTK_PANED(lw->tools_pane), w2, TRUE, TRUE);
1740
1741         gtk_widget_show(tools);
1742         gtk_widget_show(files);
1743
1744         if (new_window)
1745                 {
1746                 if (options->save_window_positions)
1747                         {
1748                         gtk_window_set_default_size(GTK_WINDOW(lw->tools), lw->options.float_window.w, lw->options.float_window.h);
1749                         gq_gtk_window_move(GTK_WINDOW(lw->tools), lw->options.float_window.x, lw->options.float_window.y);
1750                         }
1751                 else
1752                         {
1753                         if (vertical)
1754                                 {
1755                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1756                                                             TOOLWINDOW_DEF_WIDTH, TOOLWINDOW_DEF_HEIGHT);
1757                                 }
1758                         else
1759                                 {
1760                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1761                                                             TOOLWINDOW_DEF_HEIGHT, TOOLWINDOW_DEF_WIDTH);
1762                                 }
1763                         }
1764                 }
1765
1766         if (!options->save_window_positions)
1767                 {
1768                 if (vertical)
1769                         {
1770                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
1771                         }
1772                 else
1773                         {
1774                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_HPOS;
1775                         }
1776                 }
1777
1778         gtk_paned_set_position(GTK_PANED(lw->tools_pane), lw->options.float_window.vdivider_pos);
1779 }
1780
1781 /*
1782  *-----------------------------------------------------------------------------
1783  * glue (layout arrangement)
1784  *-----------------------------------------------------------------------------
1785  */
1786
1787 static void layout_grid_compute(LayoutWindow *lw,
1788                                 GtkWidget *image, GtkWidget *tools, GtkWidget *files,
1789                                 GtkWidget **w1, GtkWidget **w2, GtkWidget **w3)
1790 {
1791         /* heh, this was fun */
1792
1793         if (layout_location_single(lw->dir_location))
1794                 {
1795                 if (layout_location_first(lw->dir_location))
1796                         {
1797                         *w1 = tools;
1798                         layout_location_compute(lw->file_location, lw->image_location, files, image, w2, w3);
1799                         }
1800                 else
1801                         {
1802                         *w3 = tools;
1803                         layout_location_compute(lw->file_location, lw->image_location, files, image, w1, w2);
1804                         }
1805                 }
1806         else if (layout_location_single(lw->file_location))
1807                 {
1808                 if (layout_location_first(lw->file_location))
1809                         {
1810                         *w1 = files;
1811                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w2, w3);
1812                         }
1813                 else
1814                         {
1815                         *w3 = files;
1816                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w1, w2);
1817                         }
1818                 }
1819         else
1820                 {
1821                 /* image */
1822                 if (layout_location_first(lw->image_location))
1823                         {
1824                         *w1 = image;
1825                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w2, w3);
1826                         }
1827                 else
1828                         {
1829                         *w3 = image;
1830                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w1, w2);
1831                         }
1832                 }
1833 }
1834
1835 void layout_split_change(LayoutWindow *lw, ImageSplitMode mode)
1836 {
1837         GtkWidget *image;
1838         gint i;
1839
1840         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1841                 {
1842                 if (lw->split_images[i])
1843                         {
1844                         gtk_widget_hide(lw->split_images[i]->widget);
1845                         if (gtk_widget_get_parent(lw->split_images[i]->widget) != lw->utility_paned)
1846                                 gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->split_images[i]->widget)), lw->split_images[i]->widget);
1847                         }
1848                 }
1849         gtk_container_remove(GTK_CONTAINER(lw->utility_paned), lw->split_image_widget);
1850
1851         image = layout_image_setup_split(lw, mode);
1852
1853         gtk_paned_pack1(GTK_PANED(lw->utility_paned), image, TRUE, FALSE);
1854         gtk_widget_show(image);
1855         layout_util_sync(lw);
1856 }
1857
1858 static void layout_grid_setup(LayoutWindow *lw)
1859 {
1860         gint priority_location;
1861         GtkWidget *h;
1862         GtkWidget *v;
1863         GtkWidget *w1;
1864         GtkWidget *w2;
1865         GtkWidget *w3;
1866
1867         GtkWidget *image_sb; /* image together with sidebars in utility box */
1868         GtkWidget *tools;
1869         GtkWidget *files;
1870
1871         layout_actions_setup(lw);
1872         create_toolbars(lw);
1873
1874         lw->group_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1875         DEBUG_NAME(lw->group_box);
1876         if (options->expand_menu_toolbar)
1877                 {
1878                 gq_gtk_box_pack_end(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1879                 }
1880         else
1881                 {
1882                 gq_gtk_box_pack_start(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1883                 }
1884         gtk_widget_show(lw->group_box);
1885
1886         priority_location = layout_grid_compass(lw);
1887
1888         if (lw->utility_box)
1889                 {
1890                 layout_split_change(lw, lw->split_mode); /* this re-creates image frame for the new configuration */
1891                 image_sb = lw->utility_box;
1892                 DEBUG_NAME(image_sb);
1893                 }
1894         else
1895                 {
1896                 GtkWidget *image; /* image or split images together */
1897                 image = layout_image_setup_split(lw, lw->split_mode);
1898                 image_sb = layout_bars_prepare(lw, image);
1899                 DEBUG_NAME(image_sb);
1900                 }
1901
1902         tools = layout_tools_new(lw);
1903         DEBUG_NAME(tools);
1904         files = layout_list_new(lw);
1905         DEBUG_NAME(files);
1906
1907
1908         if (lw->options.tools_float || lw->options.tools_hidden)
1909                 {
1910                 gq_gtk_box_pack_start(GTK_BOX(lw->group_box), image_sb, TRUE, TRUE, 0);
1911                 gtk_widget_show(image_sb);
1912
1913                 layout_tools_setup(lw, tools, files);
1914
1915                 image_grab_focus(lw->image);
1916
1917                 return;
1918                 }
1919
1920         if (lw->tools)
1921                 {
1922                 layout_tools_geometry_sync(lw);
1923                 gq_gtk_widget_destroy(lw->tools);
1924                 lw->tools = nullptr;
1925                 lw->tools_pane = nullptr;
1926                 }
1927
1928         layout_status_setup(lw, lw->group_box, FALSE);
1929
1930         layout_grid_compute(lw, image_sb, tools, files, &w1, &w2, &w3);
1931
1932         v = lw->v_pane = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
1933         DEBUG_NAME(v);
1934
1935         h = lw->h_pane = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
1936         DEBUG_NAME(h);
1937
1938         if (!layout_location_vertical(static_cast<LayoutLocation>(priority_location)))
1939                 {
1940                 std::swap(v, h);
1941                 }
1942
1943         gq_gtk_box_pack_start(GTK_BOX(lw->group_box), v, TRUE, TRUE, 0);
1944
1945         if (!layout_location_first(static_cast<LayoutLocation>(priority_location)))
1946                 {
1947                 gtk_paned_pack1(GTK_PANED(v), h, FALSE, TRUE);
1948                 gtk_paned_pack2(GTK_PANED(v), w3, TRUE, TRUE);
1949
1950                 gtk_paned_pack1(GTK_PANED(h), w1, FALSE, TRUE);
1951                 gtk_paned_pack2(GTK_PANED(h), w2, TRUE, TRUE);
1952                 }
1953         else
1954                 {
1955                 gtk_paned_pack1(GTK_PANED(v), w1, FALSE, TRUE);
1956                 gtk_paned_pack2(GTK_PANED(v), h, TRUE, TRUE);
1957
1958                 gtk_paned_pack1(GTK_PANED(h), w2, FALSE, TRUE);
1959                 gtk_paned_pack2(GTK_PANED(h), w3, TRUE, TRUE);
1960                 }
1961
1962         gtk_widget_show(image_sb);
1963         gtk_widget_show(tools);
1964         gtk_widget_show(files);
1965
1966         gtk_widget_show(v);
1967         gtk_widget_show(h);
1968
1969         /* fix to have image pane visible when it is left and priority widget */
1970         if (lw->options.main_window.hdivider_pos == -1 &&
1971             w1 == image_sb &&
1972             !layout_location_vertical(static_cast<LayoutLocation>(priority_location)) &&
1973             layout_location_first(static_cast<LayoutLocation>(priority_location)))
1974                 {
1975                 gtk_widget_set_size_request(image_sb, 200, -1);
1976                 }
1977
1978         gtk_paned_set_position(GTK_PANED(lw->h_pane), lw->options.main_window.hdivider_pos);
1979         gtk_paned_set_position(GTK_PANED(lw->v_pane), lw->options.main_window.vdivider_pos);
1980
1981         image_grab_focus(lw->image);
1982 }
1983
1984 void layout_style_set(LayoutWindow *lw, gint style, const gchar *order)
1985 {
1986         FileData *dir_fd;
1987         gint i;
1988
1989         if (!layout_valid(&lw)) return;
1990
1991         if (style != -1)
1992                 {
1993                 LayoutLocation d;
1994                 LayoutLocation f;
1995                 LayoutLocation i;
1996
1997                 layout_config_parse(style, order, &d,  &f, &i);
1998
1999                 if (lw->dir_location == d &&
2000                     lw->file_location == f &&
2001                     lw->image_location == i) return;
2002
2003                 lw->dir_location = d;
2004                 lw->file_location = f;
2005                 lw->image_location = i;
2006                 }
2007
2008         /* remember state */
2009
2010         /* layout_image_slideshow_stop(lw); slideshow should survive */
2011         layout_image_full_screen_stop(lw);
2012
2013         dir_fd = lw->dir_fd;
2014         if (dir_fd) file_data_unregister_real_time_monitor(dir_fd);
2015         lw->dir_fd = nullptr;
2016
2017         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
2018
2019         /* preserve utility_box (image + sidebars), menu_bar and toolbars to be reused later in layout_grid_setup */
2020         /* lw->image is preserved together with lw->utility_box */
2021         if (lw->utility_box) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->utility_box)), lw->utility_box);
2022
2023         if (options->expand_menu_toolbar)
2024                 {
2025                 if (lw->toolbar[TOOLBAR_STATUS]) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->toolbar[TOOLBAR_STATUS])), lw->toolbar[TOOLBAR_STATUS]);
2026
2027                 if (lw->menu_tool_bar) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->menu_tool_bar)), lw->menu_tool_bar);
2028                 }
2029         else
2030                 {
2031                 if (lw->menu_bar) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->menu_bar)), lw->menu_bar);
2032                         for (i = 0; i < TOOLBAR_COUNT; i++)
2033                                 if (lw->toolbar[i]) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->toolbar[i])), lw->toolbar[i]);
2034                 }
2035
2036         /* clear it all */
2037
2038         lw->h_pane = nullptr;
2039         lw->v_pane = nullptr;
2040
2041         lw->path_entry = nullptr;
2042         lw->dir_view = nullptr;
2043         lw->vd = nullptr;
2044
2045         lw->file_view = nullptr;
2046         lw->vf = nullptr;
2047
2048         lw->info_box = nullptr;
2049         lw->info_progress_bar = nullptr;
2050         lw->info_sort = nullptr;
2051         lw->info_status = nullptr;
2052         lw->info_details = nullptr;
2053         lw->info_pixel = nullptr;
2054         lw->info_zoom = nullptr;
2055
2056         gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->group_box);
2057         lw->group_box = nullptr;
2058
2059         /* re-fill */
2060
2061         layout_grid_setup(lw);
2062         layout_tools_hide(lw, lw->options.tools_hidden);
2063
2064         layout_util_sync(lw);
2065         layout_status_update_all(lw);
2066
2067         /* sync */
2068
2069         if (image_get_fd(lw->image))
2070                 {
2071                 layout_set_fd(lw, image_get_fd(lw->image));
2072                 }
2073         else
2074                 {
2075                 layout_set_fd(lw, dir_fd);
2076                 }
2077         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2078
2079         /* clean up */
2080
2081         file_data_unref(dir_fd);
2082 }
2083
2084 void layout_colors_update()
2085 {
2086         GList *work;
2087
2088         work = layout_window_list;
2089         while (work)
2090                 {
2091                 gint i;
2092                 auto lw = static_cast<LayoutWindow *>(work->data);
2093                 work = work->next;
2094
2095                 if (!lw->image) continue;
2096
2097                 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
2098                         {
2099                         if (!lw->split_images[i]) continue;
2100                         image_background_set_color_from_options(lw->split_images[i], !!lw->full_screen);
2101                         }
2102
2103                 image_background_set_color_from_options(lw->image, !!lw->full_screen);
2104                 }
2105 }
2106
2107 void layout_tools_float_toggle(LayoutWindow *lw)
2108 {
2109         gboolean popped;
2110
2111         if (!lw) return;
2112
2113         if (!lw->options.tools_hidden)
2114                 {
2115                 popped = !lw->options.tools_float;
2116                 }
2117         else
2118                 {
2119                 popped = TRUE;
2120                 }
2121
2122         if (lw->options.tools_float == popped)
2123                 {
2124                 if (popped && lw->options.tools_hidden)
2125                         {
2126                         layout_tools_float_set(lw, popped, FALSE);
2127                         }
2128                 }
2129         else
2130                 {
2131                 if (lw->options.tools_float)
2132                         {
2133                         layout_tools_float_set(lw, FALSE, FALSE);
2134                         }
2135                 else
2136                         {
2137                         layout_tools_float_set(lw, TRUE, FALSE);
2138                         }
2139                 }
2140 }
2141
2142 void layout_tools_hide_toggle(LayoutWindow *lw)
2143 {
2144         if (!lw) return;
2145
2146         layout_tools_float_set(lw, lw->options.tools_float, !lw->options.tools_hidden);
2147 }
2148
2149 void layout_tools_float_set(LayoutWindow *lw, gboolean popped, gboolean hidden)
2150 {
2151         if (!layout_valid(&lw)) return;
2152
2153         if (lw->options.tools_float == popped && lw->options.tools_hidden == hidden) return;
2154
2155         if (lw->options.tools_float == popped && lw->options.tools_float && lw->tools)
2156                 {
2157                 layout_tools_hide(lw, hidden);
2158                 return;
2159                 }
2160
2161         lw->options.tools_float = popped;
2162         lw->options.tools_hidden = hidden;
2163
2164         layout_style_set(lw, -1, nullptr);
2165 }
2166
2167 gboolean layout_tools_float_get(LayoutWindow *lw, gboolean *popped, gboolean *hidden)
2168 {
2169         if (!layout_valid(&lw)) return FALSE;
2170
2171         *popped = lw->options.tools_float;
2172         *hidden = lw->options.tools_hidden;
2173
2174         return TRUE;
2175 }
2176
2177 void layout_selectable_toolbars_toggle(LayoutWindow *)
2178 {
2179         if (!layout_valid(&current_lw)) return;
2180         if (!current_lw->toolbar[TOOLBAR_MAIN]) return;
2181         if (!current_lw->menu_bar) return;
2182         if (!current_lw->info_box) return;
2183
2184         current_lw->options.selectable_toolbars_hidden = !current_lw->options.selectable_toolbars_hidden;
2185
2186         if (options->selectable_bars.tool_bar)
2187                 {
2188                 if (current_lw->options.selectable_toolbars_hidden)
2189                         {
2190                         if (gtk_widget_get_visible(current_lw->toolbar[TOOLBAR_MAIN]))
2191                                 {
2192                                 gtk_widget_hide(current_lw->toolbar[TOOLBAR_MAIN]);
2193                                 }
2194                         }
2195                 else
2196                         {
2197                         if (!gtk_widget_get_visible(current_lw->toolbar[TOOLBAR_MAIN]))
2198                                 {
2199                                 gtk_widget_show(current_lw->toolbar[TOOLBAR_MAIN]);
2200                                 }
2201                         }
2202                 }
2203         else
2204                 {
2205                 gtk_widget_show(current_lw->toolbar[TOOLBAR_MAIN]);
2206                 }
2207
2208         if (options->selectable_bars.menu_bar)
2209                 {
2210                 if (current_lw->options.selectable_toolbars_hidden)
2211                         {
2212                         if (gtk_widget_get_visible(current_lw->menu_bar))
2213                                 {
2214                                 gtk_widget_hide(current_lw->menu_bar);
2215                                 }
2216                         }
2217                 else
2218                         {
2219                         if (!gtk_widget_get_visible(current_lw->menu_bar))
2220                                 {
2221                                 gtk_widget_show(current_lw->menu_bar);
2222                                 }
2223                         }
2224                 }
2225         else
2226                 {
2227                 gtk_widget_show(current_lw->menu_bar);
2228                 }
2229
2230         if (options->selectable_bars.status_bar)
2231                 {
2232                 if (current_lw->options.selectable_toolbars_hidden)
2233                         {
2234                         if (gtk_widget_get_visible(current_lw->info_box))
2235                                 {
2236                                 gtk_widget_hide(current_lw->info_box);
2237                                 }
2238                         }
2239                 else
2240                         {
2241                         if (!gtk_widget_get_visible(current_lw->info_box))
2242                                 {
2243                                 gtk_widget_show(current_lw->info_box);
2244                                 }
2245                         }
2246                 }
2247         else
2248                 {
2249                 gtk_widget_show(current_lw->info_box);
2250                 }
2251 }
2252
2253 void layout_info_pixel_set(LayoutWindow *lw, gboolean show)
2254 {
2255         GtkWidget *frame;
2256
2257         if (!layout_valid(&lw)) return;
2258         if (!lw->info_pixel) return;
2259
2260         lw->options.show_info_pixel = show;
2261
2262         frame = gtk_widget_get_parent(lw->info_pixel);
2263         if (!lw->options.show_info_pixel)
2264                 {
2265                 gtk_widget_hide(frame);
2266                 }
2267         else
2268                 {
2269                 gtk_widget_show(frame);
2270                 }
2271
2272         g_signal_emit_by_name (lw->image->pr, "update-pixel");
2273 }
2274
2275 /*
2276  *-----------------------------------------------------------------------------
2277  * configuration
2278  *-----------------------------------------------------------------------------
2279  */
2280
2281 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data);
2282
2283 static void layout_config_close_cb(GtkWidget *, gpointer data)
2284 {
2285         auto lc = static_cast<LayoutConfig *>(data);
2286
2287         gq_gtk_widget_destroy(lc->configwindow);
2288         free_layout_options_content(&lc->options);
2289         g_free(lc);
2290 }
2291
2292 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *, gpointer data)
2293 {
2294         layout_config_close_cb(w, data);
2295         return TRUE;
2296 }
2297
2298 static void layout_config_apply_cb(GtkWidget *, gpointer data)
2299 {
2300         auto lc = static_cast<LayoutConfig *>(data);
2301
2302         g_free(lc->options.order);
2303         lc->options.order = layout_config_get(lc->layout_widget, &lc->options.style);
2304
2305         config_entry_to_option(lc->home_path_entry, &lc->options.home_path, remove_trailing_slash);
2306
2307         layout_apply_options(lc->lw, &lc->options);
2308 }
2309
2310 static void layout_config_help_cb(GtkWidget *, gpointer)
2311 {
2312         help_window_show("GuideOptionsLayout.html");
2313 }
2314
2315 static void layout_config_ok_cb(GtkWidget *widget, gpointer data)
2316 {
2317         auto lc = static_cast<LayoutConfig *>(data);
2318         layout_config_apply_cb(widget, lc);
2319         layout_config_close_cb(widget, lc);
2320 }
2321
2322 static void home_path_set_current_cb(GtkWidget *, gpointer data)
2323 {
2324         auto lc = static_cast<LayoutConfig *>(data);
2325         gq_gtk_entry_set_text(GTK_ENTRY(lc->home_path_entry), layout_get_path(lc->lw));
2326 }
2327
2328 static void startup_path_set_current_cb(GtkWidget *widget, gpointer data)
2329 {
2330         auto lc = static_cast<LayoutConfig *>(data);
2331         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2332                 {
2333                 return;
2334                 }
2335         lc->options.startup_path = STARTUP_PATH_CURRENT;
2336 }
2337
2338 static void startup_path_set_last_cb(GtkWidget *widget, gpointer data)
2339 {
2340         auto lc = static_cast<LayoutConfig *>(data);
2341         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2342                 {
2343                 return;
2344                 }
2345         lc->options.startup_path = STARTUP_PATH_LAST;
2346 }
2347
2348 static void startup_path_set_home_cb(GtkWidget *widget, gpointer data)
2349 {
2350         auto lc = static_cast<LayoutConfig *>(data);
2351         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2352                 {
2353                 return;
2354                 }
2355         lc->options.startup_path = STARTUP_PATH_HOME;
2356 }
2357
2358 #pragma GCC diagnostic push
2359 #pragma GCC diagnostic ignored "-Wunused-function"
2360 static void layout_config_save_cb_unused(GtkWidget *, gpointer)
2361 {
2362         //layout_config_apply();
2363         save_options(options);
2364 }
2365 #pragma GCC diagnostic pop
2366
2367 void layout_show_config_window(LayoutWindow *lw)
2368 {
2369         LayoutConfig *lc;
2370         GtkWidget *win_vbox;
2371         GtkWidget *hbox;
2372         GtkWidget *vbox;
2373         GtkWidget *button;
2374         GtkWidget *ct_button;
2375         GtkWidget *group;
2376         GtkWidget *frame;
2377         GtkWidget *tabcomp;
2378
2379         lc = g_new0(LayoutConfig, 1);
2380         lc->lw = lw;
2381         layout_sync_options_with_current_state(lw);
2382         copy_layout_options(&lc->options, &lw->options);
2383
2384         lc->configwindow = window_new("Layout", PIXBUF_INLINE_ICON_CONFIG, nullptr, _("Window options and layout"));
2385         DEBUG_NAME(lc->configwindow);
2386         gtk_window_set_type_hint(GTK_WINDOW(lc->configwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
2387
2388         g_signal_connect(G_OBJECT(lc->configwindow), "delete_event",
2389                          G_CALLBACK(layout_config_delete_cb), lc);
2390
2391         gtk_window_set_default_size(GTK_WINDOW(lc->configwindow), CONFIG_WINDOW_DEF_WIDTH, CONFIG_WINDOW_DEF_HEIGHT);
2392         gtk_window_set_resizable(GTK_WINDOW(lc->configwindow), TRUE);
2393         gtk_container_set_border_width(GTK_CONTAINER(lc->configwindow), PREF_PAD_BORDER);
2394
2395         win_vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_SPACE);
2396         DEBUG_NAME(win_vbox);
2397         gq_gtk_container_add(GTK_WIDGET(lc->configwindow), win_vbox);
2398         gtk_widget_show(win_vbox);
2399
2400         hbox = gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL);
2401         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
2402         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
2403         gq_gtk_box_pack_end(GTK_BOX(win_vbox), hbox, FALSE, FALSE, 0);
2404         gtk_widget_show(hbox);
2405
2406         button = pref_button_new(nullptr, GQ_ICON_OK, "OK",
2407                                  G_CALLBACK(layout_config_ok_cb), lc);
2408         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2409         gtk_widget_set_can_default(button, TRUE);
2410         gtk_widget_grab_default(button);
2411         gtk_widget_show(button);
2412
2413         ct_button = button;
2414 /*
2415         button = pref_button_new(NULL, GQ_ICON_SAVE, _("Save"), FALSE,
2416                                  G_CALLBACK(layout_config_save_cb), NULL);
2417         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2418         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2419         gtk_widget_show(button);
2420 */
2421         button = pref_button_new(nullptr, GQ_ICON_HELP, _("Help"),
2422                                  G_CALLBACK(layout_config_help_cb), lc);
2423         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2424         gtk_widget_set_can_default(button, TRUE);
2425         gtk_widget_show(button);
2426
2427         button = pref_button_new(nullptr, GQ_ICON_APPLY, _("Apply"),
2428                                  G_CALLBACK(layout_config_apply_cb), lc);
2429         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2430         gtk_widget_set_can_default(button, TRUE);
2431         gtk_widget_show(button);
2432
2433         button = pref_button_new(nullptr, GQ_ICON_CANCEL, _("Cancel"),
2434                                  G_CALLBACK(layout_config_close_cb), lc);
2435         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2436         gtk_widget_set_can_default(button, TRUE);
2437         gtk_widget_show(button);
2438
2439         if (!generic_dialog_get_alternative_button_order(lc->configwindow))
2440                 {
2441                 gtk_box_reorder_child(GTK_BOX(hbox), ct_button, -1);
2442                 }
2443
2444         frame = pref_frame_new(win_vbox, TRUE, nullptr, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2445         DEBUG_NAME(frame);
2446
2447         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_SPACE);
2448         DEBUG_NAME(vbox);
2449         gq_gtk_container_add(GTK_WIDGET(frame), vbox);
2450         gtk_widget_show(vbox);
2451
2452
2453         group = pref_group_new(vbox, FALSE, _("General options"), GTK_ORIENTATION_VERTICAL);
2454
2455         pref_label_new(group, _("Home path (empty to use your home directory)"));
2456         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2457
2458         tabcomp = tab_completion_new(&lc->home_path_entry, lc->options.home_path, nullptr, nullptr, nullptr, nullptr);
2459         tab_completion_add_select_button(lc->home_path_entry, nullptr, TRUE);
2460         gq_gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
2461         gtk_widget_show(tabcomp);
2462
2463         button = pref_button_new(hbox, nullptr, _("Use current"),
2464                                  G_CALLBACK(home_path_set_current_cb), lc);
2465
2466         pref_checkbox_new_int(group, _("Show date in directories list view"),
2467                               lc->options.show_directory_date, &lc->options.show_directory_date);
2468
2469         group = pref_group_new(vbox, FALSE, _("Start-up directory:"), GTK_ORIENTATION_VERTICAL);
2470
2471         button = pref_radiobutton_new(group, nullptr, _("No change"),
2472                                       (lc->options.startup_path == STARTUP_PATH_CURRENT),
2473                                       G_CALLBACK(startup_path_set_current_cb), lc);
2474         button = pref_radiobutton_new(group, button, _("Restore last path"),
2475                                       (lc->options.startup_path == STARTUP_PATH_LAST),
2476                                       G_CALLBACK(startup_path_set_last_cb), lc);
2477         button = pref_radiobutton_new(group, button, _("Home path"),
2478                                       (lc->options.startup_path == STARTUP_PATH_HOME),
2479                                       G_CALLBACK(startup_path_set_home_cb), lc);
2480
2481         group = pref_group_new(vbox, FALSE, _("Layout"), GTK_ORIENTATION_VERTICAL);
2482
2483         lc->layout_widget = layout_config_new();
2484         DEBUG_NAME(lc->layout_widget);
2485         layout_config_set(lc->layout_widget, lw->options.style, lw->options.order);
2486         gq_gtk_box_pack_start(GTK_BOX(group), lc->layout_widget, TRUE, TRUE, 0);
2487
2488         gtk_widget_show(lc->layout_widget);
2489         gtk_widget_show(lc->configwindow);
2490 }
2491
2492 /*
2493  *-----------------------------------------------------------------------------
2494  * base
2495  *-----------------------------------------------------------------------------
2496  */
2497
2498 void layout_sync_options_with_current_state(LayoutWindow *lw)
2499 {
2500         Histogram *histogram;
2501 #ifdef GDK_WINDOWING_X11
2502         GdkWindow *window;
2503 #endif
2504
2505         if (!layout_valid(&lw)) return;
2506
2507         lw->options.main_window.maximized =  window_maximized(lw->window);
2508         if (!lw->options.main_window.maximized)
2509                 {
2510                 layout_geometry_get(lw, &lw->options.main_window.x, &lw->options.main_window.y,
2511                                     &lw->options.main_window.w, &lw->options.main_window.h);
2512                 }
2513
2514         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
2515
2516         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
2517                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
2518
2519         lw->options.image_overlay.state = image_osd_get(lw->image);
2520         histogram = image_osd_get_histogram(lw->image);
2521
2522         lw->options.image_overlay.histogram_channel = histogram->histogram_channel;
2523         lw->options.image_overlay.histogram_mode = histogram->histogram_mode;
2524
2525         g_free(lw->options.last_path);
2526         lw->options.last_path = g_strdup(layout_get_path(lw));
2527
2528         layout_geometry_get_log_window(lw, lw->options.log_window);
2529
2530 #ifdef GDK_WINDOWING_X11
2531         GdkDisplay *display;
2532
2533         if (options->save_window_workspace)
2534                 {
2535                 display = gdk_display_get_default();
2536
2537                 if (GDK_IS_X11_DISPLAY(display))
2538                         {
2539                         window = gtk_widget_get_window(GTK_WIDGET(lw->window));
2540                         lw->options.workspace = gdk_x11_window_get_desktop(window);
2541                         }
2542                 }
2543 #endif
2544 }
2545
2546 void layout_apply_options(LayoutWindow *lw, LayoutOptions *lop)
2547 {
2548         gboolean refresh_style;
2549         gboolean refresh_lists;
2550
2551         if (!layout_valid(&lw)) return;
2552 /** @FIXME add other options too */
2553
2554         refresh_style = (lop->style != lw->options.style || strcmp(lop->order, lw->options.order) != 0);
2555         refresh_lists = (lop->show_directory_date != lw->options.show_directory_date);
2556
2557         copy_layout_options(&lw->options, lop);
2558
2559         if (refresh_style) layout_style_set(lw, lw->options.style, lw->options.order);
2560         if (refresh_lists) layout_refresh(lw);
2561 }
2562
2563 void save_layout(LayoutWindow *lw)
2564 {
2565         gchar *path;
2566         gchar *xml_name;
2567
2568         if (!g_str_has_prefix(lw->options.id, "lw"))
2569                 {
2570                 xml_name = g_strdup_printf("%s.xml", lw->options.id);
2571                 path = g_build_filename(get_window_layouts_dir(), xml_name, NULL);
2572                 save_config_to_file(path, options, lw);
2573
2574                 g_free(xml_name);
2575                 g_free(path);
2576                 }
2577 }
2578
2579 void layout_close(LayoutWindow *lw)
2580 {
2581         if (layout_window_list && layout_window_list->next)
2582                 {
2583                 save_layout(lw);
2584                 layout_free(lw);
2585                 }
2586         else
2587                 {
2588                 exit_program();
2589                 }
2590 }
2591
2592 void layout_free(LayoutWindow *lw)
2593 {
2594         gint i;
2595         if (!lw) return;
2596
2597         layout_window_list = g_list_remove(layout_window_list, lw);
2598         if (current_lw == lw) current_lw = nullptr;
2599
2600         if (lw->exif_window) g_signal_handlers_disconnect_matched(G_OBJECT(lw->exif_window), G_SIGNAL_MATCH_DATA, 0, 0, nullptr, nullptr, lw);
2601
2602         layout_bars_close(lw);
2603
2604         g_object_unref(lw->menu_bar);
2605         g_object_unref(lw->utility_box);
2606
2607         for (i = 0; i < TOOLBAR_COUNT; i++)
2608                 {
2609                 if (lw->toolbar[i]) g_object_unref(lw->toolbar[i]);
2610                 }
2611
2612         gq_gtk_widget_destroy(lw->window);
2613
2614         if (lw->split_image_sizegroup) g_object_unref(lw->split_image_sizegroup);
2615
2616         file_data_unregister_notify_func(layout_image_notify_cb, lw);
2617
2618         if (lw->dir_fd)
2619                 {
2620                 file_data_unregister_real_time_monitor(lw->dir_fd);
2621                 file_data_unref(lw->dir_fd);
2622                 }
2623
2624         free_layout_options_content(&lw->options);
2625         g_free(lw);
2626 }
2627
2628 static gboolean layout_delete_cb(GtkWidget *, GdkEventAny *, gpointer data)
2629 {
2630         auto lw = static_cast<LayoutWindow *>(data);
2631
2632         layout_close(lw);
2633         return TRUE;
2634 }
2635
2636 LayoutWindow *layout_new(FileData *dir_fd, LayoutOptions *lop)
2637 {
2638         return layout_new_with_geometry(dir_fd, lop, nullptr);
2639 }
2640
2641 static gboolean move_window_to_workspace_cb(gpointer data)
2642 {
2643 #ifdef GDK_WINDOWING_X11
2644         auto lw = static_cast<LayoutWindow *>(data);
2645         GdkWindow *window;
2646         GdkDisplay *display;
2647
2648         if (options->save_window_workspace)
2649                 {
2650                 display = gdk_display_get_default();
2651
2652                 if (GDK_IS_X11_DISPLAY(display))
2653                         {
2654                         if (lw->options.workspace != -1)
2655                                 {
2656                                 window = gtk_widget_get_window(GTK_WIDGET(lw->window));
2657                                 gdk_x11_window_move_to_desktop(window, lw->options.workspace);
2658                                 }
2659                         }
2660                 }
2661 #endif
2662         return G_SOURCE_REMOVE;
2663 }
2664
2665 LayoutWindow *layout_new_with_geometry(FileData *dir_fd, LayoutOptions *lop,
2666                                        const gchar *geometry)
2667 {
2668         LayoutWindow *lw;
2669         GdkGeometry hint;
2670         GdkWindowHints hint_mask;
2671         Histogram *histogram;
2672         gchar *default_path;
2673
2674         DEBUG_1("%s layout_new: start", get_exec_time());
2675         lw = g_new0(LayoutWindow, 1);
2676
2677         if (lop)
2678                 copy_layout_options(&lw->options, lop);
2679         else
2680                 init_layout_options(&lw->options);
2681
2682         layout_set_unique_id(lw);
2683
2684         /* default layout */
2685
2686         layout_config_parse(lw->options.style, lw->options.order,
2687                             &lw->dir_location,  &lw->file_location, &lw->image_location);
2688         if (lw->options.dir_view_type > DIRVIEW_LAST) lw->options.dir_view_type = DIRVIEW_LIST;
2689         if (lw->options.file_view_type > FILEVIEW_LAST) lw->options.file_view_type = FILEVIEW_LIST;
2690         /* divider positions */
2691
2692         default_path = g_build_filename(get_rc_dir(), DEFAULT_WINDOW_LAYOUT, NULL);
2693
2694         if (!options->save_window_positions)
2695                 {
2696                 if (!isfile(default_path))
2697                         {
2698                         lw->options.main_window.hdivider_pos = MAIN_WINDOW_DIV_HPOS;
2699                         lw->options.main_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2700                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2701                         }
2702                 }
2703
2704         /* window */
2705
2706         lw->window = window_new(GQ_APPNAME_LC, nullptr, nullptr, nullptr);
2707         DEBUG_NAME(lw->window);
2708         gtk_window_set_resizable(GTK_WINDOW(lw->window), TRUE);
2709         gtk_container_set_border_width(GTK_CONTAINER(lw->window), 0);
2710
2711         if (options->save_window_positions)
2712                 {
2713                 hint_mask = GDK_HINT_USER_POS;
2714                 }
2715         else
2716                 {
2717                 hint_mask = static_cast<GdkWindowHints>(0);
2718                 }
2719
2720         hint.min_width = 32;
2721         hint.min_height = 32;
2722         hint.base_width = 0;
2723         hint.base_height = 0;
2724         gtk_window_set_geometry_hints(GTK_WINDOW(lw->window), nullptr, &hint,
2725                                       static_cast<GdkWindowHints>(GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hint_mask));
2726
2727         if (options->save_window_positions || isfile(default_path))
2728                 {
2729                 gtk_window_set_default_size(GTK_WINDOW(lw->window), lw->options.main_window.w, lw->options.main_window.h);
2730                 gq_gtk_window_move(GTK_WINDOW(lw->window), lw->options.main_window.x, lw->options.main_window.y);
2731                 if (lw->options.main_window.maximized) gtk_window_maximize(GTK_WINDOW(lw->window));
2732
2733                 g_idle_add(move_window_to_workspace_cb, lw);
2734                 }
2735         else
2736                 {
2737                 gtk_window_set_default_size(GTK_WINDOW(lw->window), MAINWINDOW_DEF_WIDTH, MAINWINDOW_DEF_HEIGHT);
2738                 }
2739
2740         g_free(default_path);
2741         g_signal_connect(G_OBJECT(lw->window), "delete_event",
2742                          G_CALLBACK(layout_delete_cb), lw);
2743
2744         g_signal_connect(G_OBJECT(lw->window), "focus-in-event",
2745                          G_CALLBACK(layout_set_current_cb), lw);
2746
2747         layout_keyboard_init(lw, lw->window);
2748
2749         lw->main_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
2750         DEBUG_NAME(lw->main_box);
2751         gq_gtk_container_add(GTK_WIDGET(lw->window), lw->main_box);
2752         gtk_widget_show(lw->main_box);
2753
2754         layout_grid_setup(lw);
2755         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2756
2757         layout_util_sync(lw);
2758         layout_status_update_all(lw);
2759
2760         if (dir_fd)
2761                 {
2762                 layout_set_fd(lw, dir_fd);
2763                 }
2764         else
2765                 {
2766                 GdkPixbuf *pixbuf;
2767
2768                 pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
2769
2770                 /** @FIXME the zoom value set here is the value, which is then copied again and again
2771                    in 'Leave Zoom at previous setting' mode. This is not ideal.  */
2772                 image_change_pixbuf(lw->image, pixbuf, 0.0, FALSE);
2773                 g_object_unref(pixbuf);
2774                 }
2775
2776         if (geometry)
2777                 {
2778                 if (!gtk_window_parse_geometry(GTK_WINDOW(lw->window), geometry))
2779                         {
2780                         log_printf("%s", _("Invalid geometry\n"));
2781                         }
2782                 }
2783
2784         gtk_widget_show(lw->window);
2785         layout_tools_hide(lw, lw->options.tools_hidden);
2786
2787         image_osd_set(lw->image, static_cast<OsdShowFlags>(lw->options.image_overlay.state));
2788         histogram = image_osd_get_histogram(lw->image);
2789
2790         histogram->histogram_channel = lw->options.image_overlay.histogram_channel;
2791         histogram->histogram_mode = lw->options.image_overlay.histogram_mode;
2792
2793         layout_window_list = g_list_append(layout_window_list, lw);
2794
2795         file_data_register_notify_func(layout_image_notify_cb, lw, NOTIFY_PRIORITY_LOW);
2796
2797         DEBUG_1("%s layout_new: end", get_exec_time());
2798
2799         return lw;
2800 }
2801
2802 void layout_write_attributes(LayoutOptions *layout, GString *outstr, gint indent)
2803 {
2804         WRITE_NL(); WRITE_CHAR(*layout, id);
2805
2806         WRITE_NL(); WRITE_INT(*layout, style);
2807         WRITE_NL(); WRITE_CHAR(*layout, order);
2808         WRITE_NL(); WRITE_UINT(*layout, dir_view_type);
2809         WRITE_NL(); WRITE_UINT(*layout, file_view_type);
2810
2811         WRITE_NL(); WRITE_UINT(*layout, file_view_list_sort.method);
2812         WRITE_NL(); WRITE_BOOL(*layout, file_view_list_sort.ascend);
2813         WRITE_NL(); WRITE_BOOL(*layout, file_view_list_sort.case_sensitive);
2814
2815         WRITE_NL(); WRITE_UINT(*layout, dir_view_list_sort.method);
2816         WRITE_NL(); WRITE_BOOL(*layout, dir_view_list_sort.ascend);
2817         WRITE_NL(); WRITE_BOOL(*layout, dir_view_list_sort.case_sensitive);
2818         WRITE_NL(); WRITE_BOOL(*layout, show_marks);
2819         WRITE_NL(); WRITE_BOOL(*layout, show_file_filter);
2820         WRITE_NL(); WRITE_BOOL(*layout, show_thumbnails);
2821         WRITE_NL(); WRITE_BOOL(*layout, show_directory_date);
2822         WRITE_NL(); WRITE_CHAR(*layout, home_path);
2823         WRITE_NL(); WRITE_UINT(*layout, startup_path);
2824         WRITE_SEPARATOR();
2825
2826         WRITE_NL(); WRITE_INT(*layout, main_window.x);
2827         WRITE_NL(); WRITE_INT(*layout, main_window.y);
2828         WRITE_NL(); WRITE_INT(*layout, main_window.w);
2829         WRITE_NL(); WRITE_INT(*layout, main_window.h);
2830         WRITE_NL(); WRITE_BOOL(*layout, main_window.maximized);
2831         WRITE_NL(); WRITE_INT(*layout, main_window.hdivider_pos);
2832         WRITE_NL(); WRITE_INT(*layout, main_window.vdivider_pos);
2833         WRITE_NL(); WRITE_INT(*layout, workspace);
2834         WRITE_SEPARATOR();
2835
2836         WRITE_NL(); WRITE_INT(*layout, folder_window.vdivider_pos);
2837         WRITE_SEPARATOR();
2838
2839         WRITE_NL(); WRITE_INT(*layout, float_window.x);
2840         WRITE_NL(); WRITE_INT(*layout, float_window.y);
2841         WRITE_NL(); WRITE_INT(*layout, float_window.w);
2842         WRITE_NL(); WRITE_INT(*layout, float_window.h);
2843         WRITE_NL(); WRITE_INT(*layout, float_window.vdivider_pos);
2844         WRITE_SEPARATOR();
2845
2846         WRITE_NL(); WRITE_INT(*layout, properties_window.w);
2847         WRITE_NL(); WRITE_INT(*layout, properties_window.h);
2848         WRITE_SEPARATOR();
2849
2850         WRITE_NL(); WRITE_BOOL(*layout, tools_float);
2851         WRITE_NL(); WRITE_BOOL(*layout, tools_hidden);
2852         WRITE_SEPARATOR();
2853
2854         WRITE_NL(); WRITE_BOOL(*layout, show_info_pixel);
2855         WRITE_NL(); WRITE_BOOL(*layout, ignore_alpha);
2856         WRITE_SEPARATOR();
2857
2858         WRITE_NL(); WRITE_BOOL(*layout, bars_state.info);
2859         WRITE_NL(); WRITE_BOOL(*layout, bars_state.sort);
2860         WRITE_NL(); WRITE_BOOL(*layout, bars_state.tools_float);
2861         WRITE_NL(); WRITE_BOOL(*layout, bars_state.tools_hidden);
2862         WRITE_NL(); WRITE_BOOL(*layout, bars_state.hidden);
2863         WRITE_SEPARATOR();
2864
2865         WRITE_NL(); WRITE_UINT(*layout, image_overlay.state);
2866         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_channel);
2867         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_mode);
2868
2869         WRITE_NL(); WRITE_INT(*layout, log_window.x);
2870         WRITE_NL(); WRITE_INT(*layout, log_window.y);
2871         WRITE_NL(); WRITE_INT(*layout, log_window.width);
2872         WRITE_NL(); WRITE_INT(*layout, log_window.height);
2873
2874         WRITE_NL(); WRITE_INT(*layout, preferences_window.x);
2875         WRITE_NL(); WRITE_INT(*layout, preferences_window.y);
2876         WRITE_NL(); WRITE_INT(*layout, preferences_window.w);
2877         WRITE_NL(); WRITE_INT(*layout, preferences_window.h);
2878         WRITE_NL(); WRITE_INT(*layout, preferences_window.page_number);
2879
2880         WRITE_NL(); WRITE_INT(*layout, search_window.x);
2881         WRITE_NL(); WRITE_INT(*layout, search_window.y);
2882         WRITE_NL(); WRITE_INT(*layout, search_window.w);
2883         WRITE_NL(); WRITE_INT(*layout, search_window.h);
2884
2885         WRITE_NL(); WRITE_INT(*layout, dupe_window.x);
2886         WRITE_NL(); WRITE_INT(*layout, dupe_window.y);
2887         WRITE_NL(); WRITE_INT(*layout, dupe_window.w);
2888         WRITE_NL(); WRITE_INT(*layout, dupe_window.h);
2889
2890         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.x);
2891         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.y);
2892         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.w);
2893         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.h);
2894         WRITE_SEPARATOR();
2895
2896         WRITE_NL(); WRITE_BOOL(*layout, animate);
2897 }
2898
2899
2900 void layout_write_config(LayoutWindow *lw, GString *outstr, gint indent)
2901 {
2902         layout_sync_options_with_current_state(lw);
2903         WRITE_NL(); WRITE_STRING("<layout");
2904         layout_write_attributes(&lw->options, outstr, indent + 1);
2905         WRITE_STRING(">");
2906
2907         bar_sort_write_config(lw->bar_sort, outstr, indent + 1);
2908         bar_write_config(lw->bar, outstr, indent + 1);
2909
2910         WRITE_SEPARATOR();
2911         generic_dialog_windows_write_config(outstr, indent + 1);
2912
2913         WRITE_SEPARATOR();
2914         layout_toolbar_write_config(lw, TOOLBAR_MAIN, outstr, indent + 1);
2915         layout_toolbar_write_config(lw, TOOLBAR_STATUS, outstr, indent + 1);
2916
2917         WRITE_NL(); WRITE_STRING("</layout>");
2918 }
2919
2920 void layout_load_attributes(LayoutOptions *layout, const gchar **attribute_names, const gchar **attribute_values)
2921 {
2922         gchar *id = nullptr;
2923
2924         while (*attribute_names)
2925                 {
2926                 const gchar *option = *attribute_names++;
2927                 const gchar *value = *attribute_values++;
2928
2929                 /* layout options */
2930                 if (READ_CHAR_FULL("id", id)) continue;
2931
2932                 if (READ_INT(*layout, style)) continue;
2933                 if (READ_CHAR(*layout, order)) continue;
2934
2935                 if (READ_UINT_ENUM(*layout, dir_view_type)) continue;
2936                 if (READ_UINT_ENUM(*layout, file_view_type)) continue;
2937                 if (READ_UINT_ENUM(*layout, file_view_list_sort.method)) continue;
2938                 if (READ_BOOL(*layout, file_view_list_sort.ascend)) continue;
2939                 if (READ_BOOL(*layout, file_view_list_sort.case_sensitive)) continue;
2940                 if (READ_UINT_ENUM(*layout, dir_view_list_sort.method)) continue;
2941                 if (READ_BOOL(*layout, dir_view_list_sort.ascend)) continue;
2942                 if (READ_BOOL(*layout, dir_view_list_sort.case_sensitive)) continue;
2943                 if (READ_BOOL(*layout, show_marks)) continue;
2944                 if (READ_BOOL(*layout, show_file_filter)) continue;
2945                 if (READ_BOOL(*layout, show_thumbnails)) continue;
2946                 if (READ_BOOL(*layout, show_directory_date)) continue;
2947                 if (READ_CHAR(*layout, home_path)) continue;
2948                 if (READ_UINT_ENUM_CLAMP(*layout, startup_path, 0, STARTUP_PATH_HOME)) continue;
2949
2950                 /* window positions */
2951
2952                 if (READ_INT(*layout, main_window.x)) continue;
2953                 if (READ_INT(*layout, main_window.y)) continue;
2954                 if (READ_INT(*layout, main_window.w)) continue;
2955                 if (READ_INT(*layout, main_window.h)) continue;
2956                 if (READ_BOOL(*layout, main_window.maximized)) continue;
2957                 if (READ_INT(*layout, main_window.hdivider_pos)) continue;
2958                 if (READ_INT(*layout, main_window.vdivider_pos)) continue;
2959
2960                 if (READ_INT_CLAMP(*layout, folder_window.vdivider_pos, 1, 1000)) continue;
2961
2962                 if (READ_INT(*layout, float_window.x)) continue;
2963                 if (READ_INT(*layout, float_window.y)) continue;
2964                 if (READ_INT(*layout, float_window.w)) continue;
2965                 if (READ_INT(*layout, float_window.h)) continue;
2966                 if (READ_INT(*layout, float_window.vdivider_pos)) continue;
2967
2968                 if (READ_INT(*layout, properties_window.w)) continue;
2969                 if (READ_INT(*layout, properties_window.h)) continue;
2970
2971                 if (READ_BOOL(*layout, tools_float)) continue;
2972                 if (READ_BOOL(*layout, tools_hidden)) continue;
2973                 if (READ_BOOL(*layout, show_info_pixel)) continue;
2974                 if (READ_BOOL(*layout, ignore_alpha)) continue;
2975
2976                 if (READ_BOOL(*layout, bars_state.info)) continue;
2977                 if (READ_BOOL(*layout, bars_state.sort)) continue;
2978                 if (READ_BOOL(*layout, bars_state.tools_float)) continue;
2979                 if (READ_BOOL(*layout, bars_state.tools_hidden)) continue;
2980                 if (READ_BOOL(*layout, bars_state.hidden)) continue;
2981
2982                 if (READ_UINT(*layout, image_overlay.state)) continue;
2983                 if (READ_INT(*layout, image_overlay.histogram_channel)) continue;
2984                 if (READ_INT(*layout, image_overlay.histogram_mode)) continue;
2985
2986                 if (READ_INT(*layout, log_window.x)) continue;
2987                 if (READ_INT(*layout, log_window.y)) continue;
2988                 if (READ_INT(*layout, log_window.width)) continue;
2989                 if (READ_INT(*layout, log_window.height)) continue;
2990
2991                 if (READ_INT(*layout, preferences_window.x)) continue;
2992                 if (READ_INT(*layout, preferences_window.y)) continue;
2993                 if (READ_INT(*layout, preferences_window.w)) continue;
2994                 if (READ_INT(*layout, preferences_window.h)) continue;
2995                 if (READ_INT(*layout, preferences_window.page_number)) continue;
2996
2997                 if (READ_INT(*layout, search_window.x)) continue;
2998                 if (READ_INT(*layout, search_window.y)) continue;
2999                 if (READ_INT(*layout, search_window.w)) continue;
3000                 if (READ_INT(*layout, search_window.h)) continue;
3001
3002                 if (READ_INT(*layout, dupe_window.x)) continue;
3003                 if (READ_INT(*layout, dupe_window.y)) continue;
3004                 if (READ_INT(*layout, dupe_window.w)) continue;
3005                 if (READ_INT(*layout, dupe_window.h)) continue;
3006
3007                 if (READ_INT(*layout, advanced_exif_window.x)) continue;
3008                 if (READ_INT(*layout, advanced_exif_window.y)) continue;
3009                 if (READ_INT(*layout, advanced_exif_window.w)) continue;
3010                 if (READ_INT(*layout, advanced_exif_window.h)) continue;
3011
3012                 if (READ_BOOL(*layout, animate)) continue;
3013                 if (READ_INT(*layout, workspace)) continue;
3014
3015                 log_printf("unknown attribute %s = %s\n", option, value);
3016                 }
3017         if (id && strcmp(id, LAYOUT_ID_CURRENT) != 0)
3018                 {
3019                 g_free(layout->id);
3020                 layout->id = id;
3021                 }
3022         else
3023                 {
3024                 g_free(id);
3025                 }
3026 }
3027
3028 static void layout_config_startup_path(LayoutOptions *lop, gchar **path)
3029 {
3030         switch (lop->startup_path)
3031                 {
3032                 case STARTUP_PATH_LAST:
3033                         *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();
3034                         break;
3035                 case STARTUP_PATH_HOME:
3036                         *path = (lop->home_path && isdir(lop->home_path)) ? g_strdup(lop->home_path) : g_strdup(homedir());
3037                         break;
3038                 default:
3039                         *path = get_current_dir();
3040                         break;
3041                 }
3042 }
3043
3044
3045 static void layout_config_commandline(LayoutOptions *lop, gchar **path)
3046 {
3047         gchar *last_image;
3048
3049         if (command_line->startup_blank)
3050                 {
3051                 *path = nullptr;
3052                 }
3053         else if (command_line->file)
3054                 {
3055                 *path = g_strdup(command_line->file);
3056                 }
3057         else if (command_line->path)
3058                 {
3059                 *path = g_strdup(command_line->path);
3060                 }
3061         else layout_config_startup_path(lop, path);
3062
3063         if (isdir(*path))
3064                 {
3065                 last_image = get_recent_viewed_folder_image(*path);
3066                 if (last_image)
3067                         {
3068                         g_free(*path);
3069                         *path = last_image;
3070                         }
3071                 }
3072
3073         if (command_line->tools_show)
3074                 {
3075                 lop->tools_float = FALSE;
3076                 lop->tools_hidden = FALSE;
3077                 }
3078         else if (command_line->tools_hide)
3079                 {
3080                 lop->tools_hidden = TRUE;
3081                 }
3082 }
3083
3084 static gboolean first_found = FALSE;
3085
3086 LayoutWindow *layout_new_from_config(const gchar **attribute_names, const gchar **attribute_values, gboolean use_commandline)
3087 {
3088         LayoutOptions lop;
3089         LayoutWindow *lw;
3090         gchar *path = nullptr;
3091
3092         init_layout_options(&lop);
3093
3094         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
3095
3096         /* If multiple windows are specified in the config. file,
3097          * use the command line options only in the main window.
3098          */
3099         if (use_commandline && !first_found)
3100                 {
3101                 first_found = TRUE;
3102                 layout_config_commandline(&lop, &path);
3103                 }
3104         else
3105                 {
3106                 layout_config_startup_path(&lop, &path);
3107                 }
3108
3109         lw = layout_new_with_geometry(nullptr, &lop, use_commandline ? command_line->geometry : nullptr);
3110         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);
3111
3112
3113         layout_set_path(lw, path);
3114
3115         if (use_commandline && command_line->startup_full_screen) layout_image_full_screen_start(lw);
3116         if (use_commandline && command_line->startup_in_slideshow) layout_image_slideshow_start(lw);
3117         if (use_commandline && command_line->log_window_show) log_window_new(lw);
3118
3119         g_free(path);
3120         free_layout_options_content(&lop);
3121         return lw;
3122 }
3123
3124 void layout_update_from_config(LayoutWindow *lw, const gchar **attribute_names, const gchar **attribute_values)
3125 {
3126         LayoutOptions lop;
3127
3128         init_layout_options(&lop);
3129
3130         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
3131
3132         layout_apply_options(lw, &lop);
3133
3134         free_layout_options_content(&lop);
3135 }
3136
3137 LayoutWindow *layout_new_from_default()
3138 {
3139         LayoutWindow *lw;
3140         GList *work;
3141         gboolean success;
3142         gchar *default_path;
3143
3144         default_path = g_build_filename(get_rc_dir(), DEFAULT_WINDOW_LAYOUT, NULL);
3145         success = load_config_from_file(default_path, TRUE);
3146         g_free(default_path);
3147
3148         if (success)
3149                 {
3150                 work = g_list_last(layout_window_list);
3151                 lw = static_cast<LayoutWindow *>(work->data);
3152                 }
3153         else
3154                 {
3155                 lw = layout_new_from_config(nullptr, nullptr, TRUE);
3156                 }
3157
3158         g_free(lw->options.id);
3159         lw->options.id = g_strdup(layout_get_unique_id());
3160
3161         return lw;
3162 }
3163
3164 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */