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