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 <config.h>
  25
  26 #include "bar.h"
  27 #include "bar-sort.h"
  28 #include "compat.h"
  29 #include "debug.h"
  30 #include "filedata.h"
  31 #include "histogram.h"
  32 #include "history-list.h"
  33 #include "image.h"
  34 #include "image-overlay.h"
  35 #include "intl.h"
  36 #include "layout-config.h"
  37 #include "layout-image.h"
  38 #include "layout-util.h"
  39 #include "logwindow.h"
  40 #include "main.h"
  41 #include "main-defines.h"
  42 #include "menu.h"
  43 #include "metadata.h"
  44 #include "misc.h"
  45 #include "pixbuf-util.h"
  46 #include "preferences.h"
  47 #include "rcfile.h"
  48 #include "shortcuts.h"
  49 #include "ui-fileops.h"
  50 #include "ui-menu.h"
  51 #include "ui-misc.h"
  52 #include "ui-tabcomp.h"
  53 #include "ui-utildlg.h"
  54 #include "view-dir.h"
  55 #include "view-file.h"
  56 #include "window.h"
  57
  58 #ifdef GDK_WINDOWING_X11
  59 #include <gdk/gdkx.h>
  60 #endif
  61
  62 enum {
  63         MAINWINDOW_DEF_WIDTH = 700,
  64         MAINWINDOW_DEF_HEIGHT = 500
  65 };
  66
  67 #define MAIN_WINDOW_DIV_HPOS (MAINWINDOW_DEF_WIDTH / 2)
  68 #define MAIN_WINDOW_DIV_VPOS (MAINWINDOW_DEF_HEIGHT / 2)
  69
  70 enum {
  71         TOOLWINDOW_DEF_WIDTH = 260,
  72         TOOLWINDOW_DEF_HEIGHT = 450
  73 };
  74
  75 enum {
  76         PROGRESS_WIDTH = 150,
  77         ZOOM_LABEL_WIDTH = 120
  78 };
  79
  80 enum {
  81         PANE_DIVIDER_SIZE = 10
  82 };
  83
  84
  85 GList *layout_window_list = nullptr;
  86 LayoutWindow *current_lw = nullptr;
  87
  88 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle);
  89
  90
  91 /*
  92  *-----------------------------------------------------------------------------
  93  * misc
  94  *-----------------------------------------------------------------------------
  95  */
  96
  97 gboolean layout_valid(LayoutWindow **lw)
  98 {
  99         if (*lw == nullptr)
 100                 {
 101                 if (current_lw) *lw = current_lw;
 102                 else if (layout_window_list) *lw = static_cast<LayoutWindow *>(layout_window_list->data);
 103                 return (*lw != nullptr);
 104                 }
 105         return (g_list_find(layout_window_list, *lw) != nullptr);
 106 }
 107
 108 LayoutWindow *layout_find_by_image(ImageWindow *imd)
 109 {
 110         GList *work;
 111
 112         work = layout_window_list;
 113         while (work)
 114                 {
 115                 auto lw = static_cast<LayoutWindow *>(work->data);
 116                 work = work->next;
 117
 118                 if (lw->image == imd) return lw;
 119                 }
 120
 121         return nullptr;
 122 }
 123
 124 LayoutWindow *layout_find_by_image_fd(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->image_fd == imd->image_fd)
 135                         return lw;
 136                 }
 137
 138         return nullptr;
 139 }
 140
 141 LayoutWindow *layout_find_by_layout_id(const gchar *id)
 142 {
 143         GList *work;
 144
 145         if (!id || !id[0]) return nullptr;
 146
 147         if (strcmp(id, LAYOUT_ID_CURRENT) == 0)
 148                 {
 149                 if (current_lw) return current_lw;
 150                 if (layout_window_list) return static_cast<LayoutWindow *>(layout_window_list->data);
 151                 return nullptr;
 152                 }
 153
 154         work = layout_window_list;
 155         while (work)
 156                 {
 157                 auto lw = static_cast<LayoutWindow *>(work->data);
 158                 work = work->next;
 159
 160                 if (lw->options.id && strcmp(id, lw->options.id) == 0)
 161                         return lw;
 162                 }
 163
 164         return nullptr;
 165 }
 166
 167 gchar *layout_get_unique_id()
 168 {
 169         char id[10];
 170         gint i;
 171
 172         i = 1;
 173         while (TRUE)
 174                 {
 175                 g_snprintf(id, sizeof(id), "lw%d", i);
 176                 if (!layout_find_by_layout_id(id))
 177                         {
 178                         return g_strdup(id);
 179                         }
 180                 i++;
 181                 }
 182 }
 183
 184 static void layout_set_unique_id(LayoutWindow *lw)
 185 {
 186         char id[10];
 187         gint i;
 188         if (lw->options.id && lw->options.id[0]) return; /* id is already set */
 189
 190         g_free(lw->options.id);
 191         lw->options.id = nullptr;
 192
 193         i = 1;
 194         while (TRUE)
 195                 {
 196                 g_snprintf(id, sizeof(id), "lw%d", i);
 197                 if (!layout_find_by_layout_id(id))
 198                         {
 199                         lw->options.id = g_strdup(id);
 200                         return;
 201                         }
 202                 i++;
 203                 }
 204 }
 205
 206 static gboolean layout_set_current_cb(GtkWidget *, GdkEventFocus *, gpointer data)
 207 {
 208         auto lw = static_cast<LayoutWindow *>(data);
 209         current_lw = lw;
 210         return FALSE;
 211 }
 212
 213 static void layout_box_folders_changed_cb(GtkWidget *widget, gpointer)
 214 {
 215         LayoutWindow *lw;
 216         GList *work;
 217
 218 /** @FIXME this is probably not the correct way to implement this */
 219         work = layout_window_list;
 220         while (work)
 221                 {
 222                 lw = static_cast<LayoutWindow *>(work->data);
 223                 lw->options.folder_window.vdivider_pos = gtk_paned_get_position(GTK_PANED(widget));
 224                 work = work->next;
 225                 }
 226 }
 227
 228 /*
 229  *-----------------------------------------------------------------------------
 230  * menu, toolbar, and dir view
 231  *-----------------------------------------------------------------------------
 232  */
 233
 234 static void layout_path_entry_changed_cb(GtkWidget *widget, gpointer data)
 235 {
 236         auto lw = static_cast<LayoutWindow *>(data);
 237         gchar *buf;
 238
 239         if (gtk_combo_box_get_active(GTK_COMBO_BOX(widget)) < 0) return;
 240
 241         buf = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(lw->path_entry)));
 242         if (!lw->dir_fd || strcmp(buf, lw->dir_fd->path) != 0)
 243                 {
 244                 layout_set_path(lw, buf);
 245                 }
 246
 247         g_free(buf);
 248 }
 249
 250 static void layout_path_entry_tab_cb(const gchar *path, gpointer data)
 251 {
 252         auto lw = static_cast<LayoutWindow *>(data);
 253         gchar *buf;
 254
 255         buf = g_strdup(path);
 256         parse_out_relatives(buf);
 257
 258         if (isdir(buf))
 259                 {
 260                 if ((!lw->dir_fd || strcmp(lw->dir_fd->path, buf) != 0) && layout_set_path(lw, buf))
 261                         {
 262                         gtk_widget_grab_focus(GTK_WIDGET(lw->path_entry));
 263                         gint pos = -1;
 264                         /* put the G_DIR_SEPARATOR back, if we are in tab completion for a dir and result was path change */
 265                         gtk_editable_insert_text(GTK_EDITABLE(lw->path_entry), G_DIR_SEPARATOR_S, -1, &pos);
 266                         gtk_editable_set_position(GTK_EDITABLE(lw->path_entry),
 267                                                   strlen(gq_gtk_entry_get_text(GTK_ENTRY(lw->path_entry))));
 268                         }
 269                 }
 270         else if (lw->dir_fd)
 271                 {
 272                 gchar *base = remove_level_from_path(buf);
 273
 274                 if (strcmp(lw->dir_fd->path, base) == 0)
 275                         {
 276                         layout_list_scroll_to_subpart(lw, filename_from_path(buf));
 277                         }
 278                 g_free(base);
 279                 }
 280
 281         g_free(buf);
 282 }
 283
 284 static void layout_path_entry_cb(const gchar *path, gpointer data)
 285 {
 286         auto lw = static_cast<LayoutWindow *>(data);
 287         gchar *buf;
 288
 289         buf = g_strdup(path);
 290
 291         if (!download_web_file(buf, FALSE, lw))
 292                 {
 293                 parse_out_relatives(buf);
 294
 295                 layout_set_path(lw, buf);
 296                 }
 297
 298         g_free(buf);
 299 }
 300
 301 static void layout_vd_select_cb(ViewDir *, FileData *fd, gpointer data)
 302 {
 303         auto lw = static_cast<LayoutWindow *>(data);
 304
 305         layout_set_fd(lw, fd);
 306 }
 307
 308 static void layout_path_entry_tab_append_cb(const gchar *, gpointer data, gint n)
 309 {
 310         auto lw = static_cast<LayoutWindow *>(data);
 311
 312         if (!lw || !lw->back_button) return;
 313         if (!layout_valid(&lw)) return;
 314
 315         /* Enable back button if it makes sense */
 316         gtk_widget_set_sensitive(lw->back_button, (n > 1));
 317 }
 318
 319 static gboolean path_entry_tooltip_cb(GtkWidget *widget, gpointer)
 320 {
 321         GList *box_child_list;
 322         GtkComboBox *path_entry;
 323         gchar *current_path;
 324
 325         box_child_list = gtk_container_get_children(GTK_CONTAINER(widget));
 326         path_entry = static_cast<GtkComboBox *>(box_child_list->data);
 327         current_path = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(path_entry));
 328         gtk_widget_set_tooltip_text(GTK_WIDGET(widget), current_path);
 329
 330         g_free(current_path);
 331         g_list_free(box_child_list);
 332
 333         return FALSE;
 334 }
 335
 336 static GtkWidget *layout_tool_setup(LayoutWindow *lw)
 337 {
 338         GtkWidget *box;
 339         GtkWidget *box_folders;
 340         GtkWidget *box_menu_tabcomp;
 341         GtkWidget *menu_bar;
 342         GtkWidget *menu_tool_bar;
 343         GtkWidget *menu_toolbar_box;
 344         GtkWidget *open_menu;
 345         GtkWidget *scd;
 346         GtkWidget *scroll_window;
 347         GtkWidget *tabcomp;
 348         GtkWidget *toolbar;
 349
 350         box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 351
 352         if (!options->expand_menu_toolbar)
 353                 {
 354                 menu_toolbar_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 355                 scroll_window = gq_gtk_scrolled_window_new(nullptr, nullptr);
 356                 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER);
 357
 358                 if (!options->hamburger_menu)
 359                         {
 360                         menu_bar = layout_actions_menu_bar(lw);
 361                         gq_gtk_box_pack_start(GTK_BOX(menu_toolbar_box), menu_bar, FALSE, FALSE, 0);
 362                         }
 363
 364                 toolbar = layout_actions_toolbar(lw, TOOLBAR_MAIN);
 365
 366                 gq_gtk_box_pack_start(GTK_BOX(menu_toolbar_box), toolbar, FALSE, FALSE, 0);
 367                 gq_gtk_container_add(GTK_WIDGET(scroll_window), menu_toolbar_box);
 368                 gq_gtk_box_pack_start(GTK_BOX(box), scroll_window, FALSE, FALSE, 0);
 369
 370                 gtk_widget_show_all(scroll_window);
 371                 }
 372         else
 373                 {
 374                 menu_tool_bar = layout_actions_menu_tool_bar(lw);
 375                 DEBUG_NAME(menu_tool_bar);
 376                 gtk_widget_show(menu_tool_bar);
 377                 gq_gtk_box_pack_start(GTK_BOX(lw->main_box), lw->menu_tool_bar, FALSE, FALSE, 0);
 378                 }
 379
 380         tabcomp = tab_completion_new_with_history(&lw->path_entry, nullptr, "path_list", -1, layout_path_entry_cb, lw);
 381         DEBUG_NAME(tabcomp);
 382         tab_completion_add_tab_func(lw->path_entry, layout_path_entry_tab_cb, lw);
 383         tab_completion_add_append_func(lw->path_entry, layout_path_entry_tab_append_cb, lw);
 384
 385         if (options->hamburger_menu)
 386                 {
 387                 box_menu_tabcomp = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 388                 gtk_widget_show(box_menu_tabcomp);
 389
 390                 open_menu = layout_actions_menu_bar(lw);
 391                 gtk_widget_set_tooltip_text(open_menu, "Open application menu");
 392                 gq_gtk_box_pack_start(GTK_BOX(box_menu_tabcomp), open_menu, FALSE, FALSE, 0);
 393                 gq_gtk_box_pack_start(GTK_BOX(box_menu_tabcomp), tabcomp, TRUE, TRUE, 0);
 394                 gq_gtk_box_pack_start(GTK_BOX(box), box_menu_tabcomp, FALSE, FALSE, 0);
 395                 }
 396         else
 397                 {
 398                 gq_gtk_box_pack_start(GTK_BOX(box), tabcomp, FALSE, FALSE, 0);
 399                 }
 400
 401         gtk_widget_show(tabcomp);
 402         gtk_widget_set_has_tooltip(GTK_WIDGET(tabcomp), TRUE);
 403         g_signal_connect(G_OBJECT(tabcomp), "query_tooltip", G_CALLBACK(path_entry_tooltip_cb), lw);
 404
 405         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);
 406
 407         box_folders = GTK_WIDGET(gtk_paned_new(GTK_ORIENTATION_HORIZONTAL));
 408         DEBUG_NAME(box_folders);
 409         gq_gtk_box_pack_start(GTK_BOX(box), box_folders, TRUE, TRUE, 0);
 410
 411         lw->vd = vd_new(lw);
 412
 413         vd_set_select_func(lw->vd, layout_vd_select_cb, lw);
 414
 415         lw->dir_view = lw->vd->widget;
 416         DEBUG_NAME(lw->dir_view);
 417         gtk_paned_add2(GTK_PANED(box_folders), lw->dir_view);
 418         gtk_widget_show(lw->dir_view);
 419
 420         scd = shortcuts_new_default(lw);
 421         DEBUG_NAME(scd);
 422         gtk_paned_add1(GTK_PANED(box_folders), scd);
 423         gtk_paned_set_position(GTK_PANED(box_folders), lw->options.folder_window.vdivider_pos);
 424
 425         gtk_widget_show(box_folders);
 426
 427         g_signal_connect(G_OBJECT(box_folders), "notify::position", G_CALLBACK(layout_box_folders_changed_cb), lw);
 428
 429         gtk_widget_show(box);
 430
 431         return box;
 432 }
 433
 434 /*
 435  *-----------------------------------------------------------------------------
 436  * sort button (and menu)
 437  *-----------------------------------------------------------------------------
 438  */
 439
 440 static void layout_sort_menu_cb(GtkWidget *widget, gpointer data)
 441 {
 442         LayoutWindow *lw;
 443         SortType type;
 444
 445         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 446
 447         lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
 448         if (!lw) return;
 449
 450         type = static_cast<SortType>GPOINTER_TO_INT(data);
 451
 452         if (type == SORT_EXIFTIME || type == SORT_EXIFTIMEDIGITIZED || type == SORT_RATING)
 453                 {
 454                 vf_read_metadata_in_idle(lw->vf);
 455                 }
 456         layout_sort_set_files(lw, type, lw->options.file_view_list_sort.ascend, lw->options.file_view_list_sort.case_sensitive);
 457 }
 458
 459 static void layout_sort_menu_ascend_cb(GtkWidget *, gpointer data)
 460 {
 461         auto lw = static_cast<LayoutWindow *>(data);
 462
 463         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);
 464 }
 465
 466 static void layout_sort_menu_case_cb(GtkWidget *, gpointer data)
 467 {
 468         auto lw = static_cast<LayoutWindow *>(data);
 469
 470         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);
 471 }
 472
 473 static void layout_sort_menu_hide_cb(GtkWidget *widget, gpointer)
 474 {
 475         /* destroy the menu */
 476         g_object_unref(widget);
 477 }
 478
 479 static void layout_sort_button_press_cb(GtkWidget *, gpointer data)
 480 {
 481         auto lw = static_cast<LayoutWindow *>(data);
 482         GtkWidget *menu;
 483
 484         menu = submenu_add_sort(nullptr, G_CALLBACK(layout_sort_menu_cb), lw, FALSE, FALSE, TRUE, lw->options.file_view_list_sort.method);
 485
 486         /* take ownership of menu */
 487 #ifdef GTK_OBJECT_FLOATING
 488         /* GTK+ < 2.10 */
 489         g_object_ref(G_OBJECT(menu));
 490         gtk_object_sink(GTK_OBJECT(menu));
 491 #else
 492         /* GTK+ >= 2.10 */
 493         g_object_ref_sink(G_OBJECT(menu));
 494 #endif
 495
 496         /* ascending option */
 497         menu_item_add_divider(menu);
 498         menu_item_add_check(menu, _("Ascending"), lw->options.file_view_list_sort.ascend, G_CALLBACK(layout_sort_menu_ascend_cb), lw);
 499         menu_item_add_check(menu, _("Case"), lw->options.file_view_list_sort.case_sensitive, G_CALLBACK(layout_sort_menu_case_cb), lw);
 500
 501         g_signal_connect(G_OBJECT(menu), "selection_done",
 502                          G_CALLBACK(layout_sort_menu_hide_cb), NULL);
 503
 504         gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
 505 }
 506
 507 static GtkWidget *layout_sort_button(LayoutWindow *lw, GtkWidget *box)
 508 {
 509         GtkWidget *button;
 510         GtkWidget *frame;
 511         GtkWidget *image;
 512
 513         frame = gtk_frame_new(nullptr);
 514         DEBUG_NAME(frame);
 515         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 516         gq_gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
 517         gtk_widget_show(frame);
 518
 519         image = gtk_image_new_from_icon_name(GQ_ICON_PAN_DOWN, GTK_ICON_SIZE_BUTTON);
 520         button = gtk_button_new_with_label(sort_type_get_text(lw->options.file_view_list_sort.method));
 521         gtk_button_set_image(GTK_BUTTON(button), image);
 522         g_signal_connect(G_OBJECT(button), "clicked",
 523                          G_CALLBACK(layout_sort_button_press_cb), lw);
 524         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 525         gtk_button_set_image_position(GTK_BUTTON(button), GTK_POS_RIGHT);
 526
 527         gq_gtk_container_add(GTK_WIDGET(frame), button);
 528
 529         gtk_widget_show(button);
 530
 531         return button;
 532 }
 533
 534 static void layout_zoom_menu_cb(GtkWidget *widget, gpointer data)
 535 {
 536         ZoomMode mode;
 537
 538         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 539
 540         mode = static_cast<ZoomMode>GPOINTER_TO_INT(data);
 541         options->image.zoom_mode = mode;
 542 }
 543
 544 static void layout_scroll_menu_cb(GtkWidget *widget, gpointer data)
 545 {
 546         guint scroll_type;
 547
 548         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 549
 550         scroll_type = GPOINTER_TO_UINT(data);
 551         options->image.scroll_reset_method = scroll_type;
 552         image_options_sync();
 553 }
 554
 555 static void layout_zoom_menu_hide_cb(GtkWidget *widget, gpointer)
 556 {
 557         /* destroy the menu */
 558         g_object_unref(widget);
 559 }
 560
 561 static void layout_zoom_button_press_cb(GtkWidget *, gpointer data)
 562 {
 563         auto lw = static_cast<LayoutWindow *>(data);
 564         GtkWidget *menu;
 565
 566         menu = submenu_add_zoom(nullptr, G_CALLBACK(layout_zoom_menu_cb),
 567                         lw, FALSE, FALSE, TRUE, options->image.zoom_mode);
 568
 569         /* take ownership of menu */
 570 #ifdef GTK_OBJECT_FLOATING
 571         /* GTK+ < 2.10 */
 572         g_object_ref(G_OBJECT(menu));
 573         gtk_object_sink(GTK_OBJECT(menu));
 574 #else
 575         /* GTK+ >= 2.10 */
 576         g_object_ref_sink(G_OBJECT(menu));
 577 #endif
 578
 579         menu_item_add_divider(menu);
 580
 581         menu_item_add_radio(menu, _("Scroll to top left corner"),
 582                         GUINT_TO_POINTER(SCROLL_RESET_TOPLEFT),
 583                         options->image.scroll_reset_method == SCROLL_RESET_TOPLEFT,
 584                         G_CALLBACK(layout_scroll_menu_cb),
 585                         GUINT_TO_POINTER(SCROLL_RESET_TOPLEFT));
 586         menu_item_add_radio(menu, _("Scroll to image center"),
 587                         GUINT_TO_POINTER(SCROLL_RESET_CENTER),
 588                         options->image.scroll_reset_method == SCROLL_RESET_CENTER,
 589                         G_CALLBACK(layout_scroll_menu_cb),
 590                         GUINT_TO_POINTER(SCROLL_RESET_CENTER));
 591         menu_item_add_radio(menu, _("Keep the region from previous image"),
 592                         GUINT_TO_POINTER(SCROLL_RESET_NOCHANGE),
 593                         options->image.scroll_reset_method == SCROLL_RESET_NOCHANGE,
 594                         G_CALLBACK(layout_scroll_menu_cb),
 595                         GUINT_TO_POINTER(SCROLL_RESET_NOCHANGE));
 596
 597         g_signal_connect(G_OBJECT(menu), "selection_done",
 598                          G_CALLBACK(layout_zoom_menu_hide_cb), NULL);
 599
 600         gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
 601 }
 602
 603 static GtkWidget *layout_zoom_button(LayoutWindow *lw, GtkWidget *box, gint size, gboolean)
 604 {
 605         GtkWidget *button;
 606         GtkWidget *frame;
 607         GtkWidget *image;
 608
 609         frame = gtk_frame_new(nullptr);
 610         DEBUG_NAME(frame);
 611         if (size) gtk_widget_set_size_request(frame, size, -1);
 612         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 613
 614         gq_gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
 615
 616         gtk_widget_show(frame);
 617
 618         image = gtk_image_new_from_icon_name(GQ_ICON_PAN_DOWN, GTK_ICON_SIZE_BUTTON);
 619         button = gtk_button_new_with_label("1:1");
 620         gtk_button_set_image(GTK_BUTTON(button), image);
 621         g_signal_connect(G_OBJECT(button), "clicked",
 622                          G_CALLBACK(layout_zoom_button_press_cb), lw);
 623         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 624         gtk_button_set_image_position(GTK_BUTTON(button), GTK_POS_RIGHT);
 625
 626         gq_gtk_container_add(GTK_WIDGET(frame), button);
 627         gtk_widget_show(button);
 628
 629         return button;
 630 }
 631
 632 /*
 633  *-----------------------------------------------------------------------------
 634  * status bar
 635  *-----------------------------------------------------------------------------
 636  */
 637
 638
 639 void layout_status_update_progress(LayoutWindow *lw, gdouble val, const gchar *text)
 640 {
 641         static gdouble meta = 0;
 642
 643         if (!layout_valid(&lw)) return;
 644         if (!lw->info_progress_bar) return;
 645
 646         /* Give priority to the loading meta data message
 647          */
 648         if(!g_strcmp0(text, "Loading thumbs..."))
 649                 {
 650                 if (meta)
 651                         {
 652                         return;
 653                         }
 654                 }
 655         else
 656                 {
 657                 meta = val;
 658                 }
 659
 660         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(lw->info_progress_bar), val);
 661         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar),
 662                                                                         val ? ((text) ? text : " ") : " ");
 663 }
 664
 665 void layout_status_update_info(LayoutWindow *lw, const gchar *text)
 666 {
 667         gchar *buf = nullptr;
 668         gint hrs;
 669         gint min;
 670         gdouble sec;
 671         GString *delay;
 672
 673         if (!layout_valid(&lw)) return;
 674
 675         if (!text)
 676                 {
 677                 guint n;
 678                 gint64 n_bytes = 0;
 679
 680                 n = layout_list_count(lw, &n_bytes);
 681
 682                 if (n)
 683                         {
 684                         guint s;
 685                         gint64 s_bytes = 0;
 686                         gchar *ss;
 687
 688                         if (layout_image_slideshow_active(lw))
 689                                 {
 690
 691                                 if (!layout_image_slideshow_paused(lw))
 692                                         {
 693                                         delay = g_string_new(_(" Slideshow ["));
 694                                         }
 695                                 else
 696                                         {
 697                                         delay = g_string_new(_(" Paused ["));
 698                                         }
 699                                 hrs = options->slideshow.delay / (36000);
 700                                 min = (options->slideshow.delay -(36000 * hrs))/600;
 701                                 sec = static_cast<gdouble>(options->slideshow.delay -(36000 * hrs)-(min * 600)) / 10;
 702
 703                                 if (hrs > 0)
 704                                         {
 705                                         g_string_append_printf(delay, "%dh ", hrs);
 706                                         }
 707                                 if (min > 0)
 708                                         {
 709                                         g_string_append_printf(delay, "%dm ", min);
 710                                         }
 711                                 g_string_append_printf(delay, "%.1fs]", sec);
 712
 713                                 ss = g_string_free(delay, FALSE);
 714                                 }
 715                         else
 716                                 {
 717                                 ss = g_strdup("");
 718                                 }
 719
 720                         s = layout_selection_count(lw, &s_bytes);
 721
 722                         layout_bars_new_selection(lw, s);
 723
 724                         if (s > 0)
 725                                 {
 726                                 gchar *b = text_from_size_abrev(n_bytes);
 727                                 gchar *sb = text_from_size_abrev(s_bytes);
 728                                 buf = g_strdup_printf(_("%s, %d files (%s, %d)%s"), b, n, sb, s, ss);
 729                                 g_free(b);
 730                                 g_free(sb);
 731                                 g_free(ss);
 732                                 }
 733                         else if (n > 0)
 734                                 {
 735                                 gchar *b = text_from_size_abrev(n_bytes);
 736                                 buf = g_strdup_printf(_("%s, %d files%s"), b, n, ss);
 737                                 g_free(b);
 738                                 g_free(ss);
 739                                 }
 740                         else
 741                                 {
 742                                 buf = g_strdup_printf(_("%d files%s"), n, ss);
 743                                 g_free(ss);
 744                                 }
 745
 746                         text = buf;
 747
 748                         image_osd_update(lw->image);
 749                         }
 750                 else
 751                         {
 752                         text = "";
 753                         }
 754         }
 755
 756         if (lw->info_status) gtk_label_set_text(GTK_LABEL(lw->info_status), text);
 757         g_free(buf);
 758 }
 759
 760 void layout_status_update_image(LayoutWindow *lw)
 761 {
 762         FileData *fd;
 763         gint page_total;
 764         gint page_num;
 765
 766         if (!layout_valid(&lw) || !lw->image) return;
 767         if (!lw->info_zoom || !lw->info_details) return; /*called from layout_style_set */
 768
 769         if (!lw->image->image_fd)
 770                 {
 771                 gtk_button_set_label(GTK_BUTTON(lw->info_zoom), "");
 772                 gtk_label_set_text(GTK_LABEL(lw->info_details), "");
 773                 }
 774         else
 775                 {
 776                 gchar *text;
 777                 gchar *b;
 778
 779                 text = image_zoom_get_as_text(lw->image);
 780                 gtk_button_set_label(GTK_BUTTON(lw->info_zoom), text);
 781                 g_free(text);
 782
 783                 b = image_get_fd(lw->image) ? text_from_size(image_get_fd(lw->image)->size) : g_strdup("0");
 784
 785                 if (lw->image->unknown)
 786                         {
 787                         if (image_get_path(lw->image) && !access_file(image_get_path(lw->image), R_OK))
 788                                 {
 789                                 text = g_strdup_printf(_("(no read permission) %s bytes"), b);
 790                                 }
 791                         else
 792                                 {
 793                                 text = g_strdup_printf(_("( ? x ? ) %s bytes"), b);
 794                                 }
 795                         }
 796                 else
 797                         {
 798                         gint width;
 799                         gint height;
 800                         fd = image_get_fd(lw->image);
 801                         page_total = fd->page_total;
 802                         page_num = fd->page_num + 1;
 803                         image_get_image_size(lw->image, &width, &height);
 804
 805                         if (page_total > 1)
 806                                 {
 807                                 text = g_strdup_printf(_("( %d x %d ) %s bytes %s%d%s%d%s"), width, height, b, "[", page_num, "/", page_total, "]");
 808                                 }
 809                         else
 810                                 {
 811                                 text = g_strdup_printf(_("( %d x %d ) %s bytes"), width, height, b);
 812                                 }
 813                         }
 814
 815                 g_signal_emit_by_name (lw->image->pr, "update-pixel");
 816
 817                 g_free(b);
 818
 819                 gtk_label_set_text(GTK_LABEL(lw->info_details), text);
 820                 g_free(text);
 821                 }
 822         layout_util_sync_color(lw); /* update color button */
 823 }
 824
 825 void layout_status_update_all(LayoutWindow *lw)
 826 {
 827         layout_status_update_progress(lw, 0.0, nullptr);
 828         layout_status_update_info(lw, nullptr);
 829         layout_status_update_image(lw);
 830         layout_util_status_update_write(lw);
 831 }
 832
 833 static GtkWidget *layout_status_label(const gchar *text, GtkWidget *box, gboolean start, gint size, gboolean expand)
 834 {
 835         GtkWidget *label;
 836         GtkWidget *frame;
 837
 838         frame = gtk_frame_new(nullptr);
 839         DEBUG_NAME(frame);
 840         if (size) gtk_widget_set_size_request(frame, size, -1);
 841         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 842         if (start)
 843                 {
 844                 gq_gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
 845                 }
 846         else
 847                 {
 848                 gq_gtk_box_pack_end(GTK_BOX(box), frame, expand, expand, 0);
 849                 }
 850         gtk_widget_show(frame);
 851
 852         label = gtk_label_new(text ? text : "");
 853         gtk_label_set_ellipsize(GTK_LABEL(label), PANGO_ELLIPSIZE_END);
 854         gq_gtk_container_add(GTK_WIDGET(frame), label);
 855         gtk_widget_show(label);
 856
 857         return label;
 858 }
 859
 860 static void layout_status_setup(LayoutWindow *lw, GtkWidget *box, gboolean small_format)
 861 {
 862         GtkWidget *hbox;
 863         GtkWidget *toolbar;
 864         GtkWidget *toolbar_frame;
 865
 866         if (lw->info_box) return;
 867
 868         if (small_format)
 869                 {
 870                 lw->info_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 871                 DEBUG_NAME(lw->info_box);
 872                 }
 873         else
 874                 {
 875                 lw->info_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 876                 DEBUG_NAME(lw->info_box);
 877                 }
 878         gq_gtk_box_pack_end(GTK_BOX(box), lw->info_box, FALSE, FALSE, 0);
 879         gtk_widget_show(lw->info_box);
 880
 881         if (small_format)
 882                 {
 883                 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 884                 DEBUG_NAME(hbox);
 885                 gq_gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 886                 gtk_widget_show(hbox);
 887                 }
 888         else
 889                 {
 890                 hbox = lw->info_box;
 891                 }
 892         lw->info_progress_bar = gtk_progress_bar_new();
 893         DEBUG_NAME(lw->info_progress_bar);
 894         gtk_widget_set_size_request(lw->info_progress_bar, PROGRESS_WIDTH, -1);
 895
 896         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar), "");
 897         gtk_progress_bar_set_show_text(GTK_PROGRESS_BAR(lw->info_progress_bar), TRUE);
 898
 899         gq_gtk_box_pack_start(GTK_BOX(hbox), lw->info_progress_bar, FALSE, FALSE, 0);
 900         gtk_widget_show(lw->info_progress_bar);
 901
 902         lw->info_sort = layout_sort_button(lw, hbox);
 903         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_sort), _("Select sort order"));
 904         gtk_widget_show(lw->info_sort);
 905
 906         lw->info_status = layout_status_label(nullptr, lw->info_box, TRUE, 0, (!small_format));
 907         DEBUG_NAME(lw->info_status);
 908         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_status), _("Folder contents (files selected)\nSlideshow [time interval]"));
 909
 910         if (small_format)
 911                 {
 912                 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 913                 DEBUG_NAME(hbox);
 914                 gq_gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 915                 gtk_widget_show(hbox);
 916                 }
 917         lw->info_details = layout_status_label(nullptr, hbox, TRUE, 0, TRUE);
 918         DEBUG_NAME(lw->info_details);
 919         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_details), _("(Image dimensions) Image size [page n of m]"));
 920         toolbar = layout_actions_toolbar(lw, TOOLBAR_STATUS);
 921
 922         toolbar_frame = gtk_frame_new(nullptr);
 923         DEBUG_NAME(toolbar_frame);
 924         gq_gtk_frame_set_shadow_type(GTK_FRAME(toolbar_frame), GTK_SHADOW_IN);
 925         gq_gtk_container_add(GTK_WIDGET(toolbar_frame), toolbar);
 926         gtk_widget_show(toolbar_frame);
 927         gtk_widget_show(toolbar);
 928         gq_gtk_box_pack_end(GTK_BOX(hbox), toolbar_frame, FALSE, FALSE, 0);
 929         lw->info_zoom = layout_zoom_button(lw, hbox, ZOOM_LABEL_WIDTH, TRUE);
 930         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_zoom), _("Select zoom and scroll mode"));
 931         gtk_widget_show(lw->info_zoom);
 932
 933         if (small_format)
 934                 {
 935                 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 936                 DEBUG_NAME(hbox);
 937                 gq_gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 938                 gtk_widget_show(hbox);
 939                 }
 940         lw->info_pixel = layout_status_label(nullptr, hbox, FALSE, 0, small_format); /* expand only in small format */
 941         DEBUG_NAME(lw->info_pixel);
 942         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_pixel), _("[Pixel x,y coord]: (Pixel R,G,B value)"));
 943         if (!lw->options.show_info_pixel) gtk_widget_hide(gtk_widget_get_parent(lw->info_pixel));
 944 }
 945
 946 /*
 947  *-----------------------------------------------------------------------------
 948  * views
 949  *-----------------------------------------------------------------------------
 950  */
 951
 952 static GtkWidget *layout_tools_new(LayoutWindow *lw)
 953 {
 954         lw->dir_view = layout_tool_setup(lw);
 955         return lw->dir_view;
 956 }
 957
 958 static void layout_list_status_cb(ViewFile *, gpointer data)
 959 {
 960         auto lw = static_cast<LayoutWindow *>(data);
 961
 962         layout_status_update_info(lw, nullptr);
 963 }
 964
 965 static void layout_list_thumb_cb(ViewFile *, gdouble val, const gchar *text, gpointer data)
 966 {
 967         auto lw = static_cast<LayoutWindow *>(data);
 968
 969         layout_status_update_progress(lw, val, text);
 970 }
 971
 972 static void layout_list_sync_thumb(LayoutWindow *lw)
 973 {
 974         if (lw->vf) vf_thumb_set(lw->vf, lw->options.show_thumbnails);
 975 }
 976
 977 static void layout_list_sync_file_filter(LayoutWindow *lw)
 978 {
 979         if (lw->vf) vf_file_filter_set(lw->vf, lw->options.show_file_filter);
 980 }
 981
 982 static GtkWidget *layout_list_new(LayoutWindow *lw)
 983 {
 984         lw->vf = vf_new(lw->options.file_view_type, nullptr);
 985         vf_set_layout(lw->vf, lw);
 986
 987         vf_set_status_func(lw->vf, layout_list_status_cb, lw);
 988         vf_set_thumb_status_func(lw->vf, layout_list_thumb_cb, lw);
 989
 990         vf_marks_set(lw->vf, lw->options.show_marks);
 991
 992         layout_list_sync_thumb(lw);
 993         layout_list_sync_file_filter(lw);
 994
 995         return lw->vf->widget;
 996 }
 997
 998 static void layout_list_sync_marks(LayoutWindow *lw)
 999 {
1000         if (lw->vf) vf_marks_set(lw->vf, lw->options.show_marks);
1001 }
1002
1003 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *)
1004 {
1005         if (!lw) return;
1006 }
1007
1008 GList *layout_list(LayoutWindow *lw)
1009 {
1010         if (!layout_valid(&lw)) return nullptr;
1011
1012         if (lw->vf) return vf_get_list(lw->vf);
1013
1014         return nullptr;
1015 }
1016
1017 guint layout_list_count(LayoutWindow *lw, gint64 *bytes)
1018 {
1019         if (!layout_valid(&lw)) return 0;
1020
1021         if (lw->vf) return vf_count(lw->vf, bytes);
1022
1023         return 0;
1024 }
1025
1026 FileData *layout_list_get_fd(LayoutWindow *lw, gint index)
1027 {
1028         if (!layout_valid(&lw)) return nullptr;
1029
1030         if (lw->vf) return vf_index_get_data(lw->vf, index);
1031
1032         return nullptr;
1033 }
1034
1035 gint layout_list_get_index(LayoutWindow *lw, FileData *fd)
1036 {
1037         if (!layout_valid(&lw) || !fd) return -1;
1038
1039         if (lw->vf) return vf_index_by_fd(lw->vf, fd);
1040
1041         return -1;
1042 }
1043
1044 void layout_list_sync_fd(LayoutWindow *lw, FileData *fd)
1045 {
1046         if (!layout_valid(&lw)) return;
1047
1048         if (lw->vf) vf_select_by_fd(lw->vf, fd);
1049 }
1050
1051 static void layout_list_sync_sort(LayoutWindow *lw)
1052 {
1053         if (!layout_valid(&lw)) return;
1054
1055         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);
1056 }
1057
1058 GList *layout_selection_list(LayoutWindow *lw)
1059 {
1060         if (!layout_valid(&lw)) return nullptr;
1061
1062         if (layout_image_get_collection(lw, nullptr))
1063                 {
1064                 FileData *fd;
1065
1066                 fd = layout_image_get_fd(lw);
1067                 if (fd) return g_list_append(nullptr, file_data_ref(fd));
1068                 return nullptr;
1069                 }
1070
1071         if (lw->vf) return vf_selection_get_list(lw->vf);
1072
1073         return nullptr;
1074 }
1075
1076 GList *layout_selection_list_by_index(LayoutWindow *lw)
1077 {
1078         if (!layout_valid(&lw)) return nullptr;
1079
1080         if (lw->vf) return vf_selection_get_list_by_index(lw->vf);
1081
1082         return nullptr;
1083 }
1084
1085 guint layout_selection_count(LayoutWindow *lw, gint64 *bytes)
1086 {
1087         if (!layout_valid(&lw)) return 0;
1088
1089         if (lw->vf) return vf_selection_count(lw->vf, bytes);
1090
1091         return 0;
1092 }
1093
1094 void layout_select_all(LayoutWindow *lw)
1095 {
1096         if (!layout_valid(&lw)) return;
1097
1098         if (lw->vf) vf_select_all(lw->vf);
1099 }
1100
1101 void layout_select_none(LayoutWindow *lw)
1102 {
1103         if (!layout_valid(&lw)) return;
1104
1105         if (lw->vf) vf_select_none(lw->vf);
1106 }
1107
1108 void layout_select_invert(LayoutWindow *lw)
1109 {
1110         if (!layout_valid(&lw)) return;
1111
1112         if (lw->vf) vf_select_invert(lw->vf);
1113 }
1114
1115 void layout_select_list(LayoutWindow *lw, GList *list)
1116 {
1117         if (!layout_valid(&lw)) return;
1118
1119         if (lw->vf)
1120                 {
1121                 vf_select_list(lw->vf, list);
1122                 }
1123 }
1124
1125 void layout_mark_to_selection(LayoutWindow *lw, gint mark, MarkToSelectionMode mode)
1126 {
1127         if (!layout_valid(&lw)) return;
1128
1129         if (lw->vf) vf_mark_to_selection(lw->vf, mark, mode);
1130 }
1131
1132 void layout_selection_to_mark(LayoutWindow *lw, gint mark, SelectionToMarkMode mode)
1133 {
1134         if (!layout_valid(&lw)) return;
1135
1136         if (lw->vf) vf_selection_to_mark(lw->vf, mark, mode);
1137
1138         layout_status_update_info(lw, nullptr); /* osd in fullscreen mode */
1139 }
1140
1141 void layout_mark_filter_toggle(LayoutWindow *lw, gint mark)
1142 {
1143         if (!layout_valid(&lw)) return;
1144
1145         if (lw->vf) vf_mark_filter_toggle(lw->vf, mark);
1146 }
1147
1148 guint layout_window_count()
1149 {
1150         return g_list_length(layout_window_list);
1151 }
1152
1153 /*
1154  *-----------------------------------------------------------------------------
1155  * access
1156  *-----------------------------------------------------------------------------
1157  */
1158
1159 const gchar *layout_get_path(LayoutWindow *lw)
1160 {
1161         if (!layout_valid(&lw)) return nullptr;
1162         return lw->dir_fd ? lw->dir_fd->path : nullptr;
1163 }
1164
1165 static void layout_sync_path(LayoutWindow *lw)
1166 {
1167         if (!lw->dir_fd) return;
1168
1169         if (lw->path_entry) gq_gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->dir_fd->path);
1170
1171         if (lw->vd) vd_set_fd(lw->vd, lw->dir_fd);
1172         if (lw->vf) vf_set_fd(lw->vf, lw->dir_fd);
1173 }
1174
1175 gboolean layout_set_path(LayoutWindow *lw, const gchar *path)
1176 {
1177         FileData *fd;
1178         gboolean ret;
1179
1180         if (!path) return FALSE;
1181
1182         fd = file_data_new_group(path);
1183         ret = layout_set_fd(lw, fd);
1184         file_data_unref(fd);
1185         return ret;
1186 }
1187
1188
1189 gboolean layout_set_fd(LayoutWindow *lw, FileData *fd)
1190 {
1191         gboolean have_file = FALSE;
1192         gboolean dir_changed = TRUE;
1193         gchar *last_image;
1194
1195         if (!layout_valid(&lw)) return FALSE;
1196
1197         if (!fd || !isname(fd->path)) return FALSE;
1198         if (lw->dir_fd && fd == lw->dir_fd)
1199                 {
1200                 return TRUE;
1201                 }
1202
1203         if (isdir(fd->path))
1204                 {
1205                 if (lw->dir_fd)
1206                         {
1207                         file_data_unregister_real_time_monitor(lw->dir_fd);
1208                         file_data_unref(lw->dir_fd);
1209                         }
1210                 lw->dir_fd = file_data_ref(fd);
1211                 file_data_register_real_time_monitor(fd);
1212
1213                 last_image = get_recent_viewed_folder_image(fd->path);
1214                 if (last_image)
1215                         {
1216                         fd = file_data_new_group(last_image);
1217                         g_free(last_image);
1218
1219                         if (isfile(fd->path)) have_file = TRUE;
1220                         }
1221
1222                 }
1223         else
1224                 {
1225                 gchar *base;
1226
1227                 base = remove_level_from_path(fd->path);
1228                 if (lw->dir_fd && strcmp(lw->dir_fd->path, base) == 0)
1229                         {
1230                         g_free(base);
1231                         dir_changed = FALSE;
1232                         }
1233                 else if (isdir(base))
1234                         {
1235                         if (lw->dir_fd)
1236                                 {
1237                                 file_data_unregister_real_time_monitor(lw->dir_fd);
1238                                 file_data_unref(lw->dir_fd);
1239                                 }
1240                         lw->dir_fd = file_data_new_dir(base);
1241                         file_data_register_real_time_monitor(lw->dir_fd);
1242                         g_free(base);
1243                         }
1244                 else
1245                         {
1246                         g_free(base);
1247                         return FALSE;
1248                         }
1249                 if (isfile(fd->path)) have_file = TRUE;
1250                 }
1251
1252         if (lw->path_entry)
1253                 {
1254                 history_chain_append_end(lw->dir_fd->path);
1255                 tab_completion_append_to_history(lw->path_entry, lw->dir_fd->path);
1256                 }
1257         layout_sync_path(lw);
1258         layout_list_sync_sort(lw);
1259
1260         if (have_file)
1261                 {
1262                 gint row;
1263
1264                 row = layout_list_get_index(lw, fd);
1265                 if (row >= 0)
1266                         {
1267                         layout_image_set_index(lw, row);
1268                         }
1269                 else
1270                         {
1271                         layout_image_set_fd(lw, fd);
1272                         }
1273                 }
1274         else if (!options->lazy_image_sync)
1275                 {
1276                 layout_image_set_index(lw, 0);
1277                 }
1278
1279         if (options->metadata.confirm_on_dir_change && dir_changed)
1280                 metadata_write_queue_confirm(FALSE, nullptr, nullptr);
1281
1282         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)))
1283                 {
1284                 vf_read_metadata_in_idle(lw->vf);
1285                 }
1286
1287         return TRUE;
1288 }
1289
1290 static void layout_refresh_lists(LayoutWindow *lw)
1291 {
1292         if (lw->vd) vd_refresh(lw->vd);
1293
1294         if (lw->vf)
1295                 {
1296                 vf_refresh(lw->vf);
1297                 vf_thumb_update(lw->vf);
1298                 }
1299 }
1300
1301 void layout_refresh(LayoutWindow *lw)
1302 {
1303         if (!layout_valid(&lw)) return;
1304
1305         DEBUG_1("layout refresh");
1306
1307         layout_refresh_lists(lw);
1308
1309         if (lw->image) layout_image_refresh(lw);
1310 }
1311
1312 void layout_thumb_set(LayoutWindow *lw, gboolean enable)
1313 {
1314         if (!layout_valid(&lw)) return;
1315
1316         if (lw->options.show_thumbnails == enable) return;
1317
1318         lw->options.show_thumbnails = enable;
1319
1320         layout_util_sync_thumb(lw);
1321         layout_list_sync_thumb(lw);
1322 }
1323
1324 void layout_file_filter_set(LayoutWindow *lw, gboolean enable)
1325 {
1326         if (!layout_valid(&lw)) return;
1327
1328         if (lw->options.show_file_filter == enable) return;
1329
1330         lw->options.show_file_filter = enable;
1331
1332         layout_util_sync_file_filter(lw);
1333         layout_list_sync_file_filter(lw);
1334 }
1335
1336 void layout_marks_set(LayoutWindow *lw, gboolean enable)
1337 {
1338         if (!layout_valid(&lw)) return;
1339
1340         if (lw->options.show_marks == enable) return;
1341
1342         lw->options.show_marks = enable;
1343
1344         layout_util_sync_marks(lw);
1345         layout_list_sync_marks(lw);
1346 }
1347
1348 #pragma GCC diagnostic push
1349 #pragma GCC diagnostic ignored "-Wunused-function"
1350 gboolean layout_thumb_get_unused(LayoutWindow *lw)
1351 {
1352         if (!layout_valid(&lw)) return FALSE;
1353
1354         return lw->options.show_thumbnails;
1355 }
1356
1357 gboolean layout_marks_get_unused(LayoutWindow *lw)
1358 {
1359         if (!layout_valid(&lw)) return FALSE;
1360
1361         return lw->options.show_marks;
1362 }
1363 #pragma GCC diagnostic pop
1364
1365 void layout_sort_set_files(LayoutWindow *lw, SortType type, gboolean ascend, gboolean case_sensitive)
1366 {
1367         if (!layout_valid(&lw)) return;
1368         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;
1369
1370         lw->options.file_view_list_sort.method = type;
1371         lw->options.file_view_list_sort.ascend = ascend;
1372         lw->options.file_view_list_sort.case_sensitive = case_sensitive;
1373
1374         if (lw->info_sort) gtk_button_set_label(GTK_BUTTON(lw->info_sort), sort_type_get_text(type));
1375         layout_list_sync_sort(lw);
1376 }
1377
1378 gboolean layout_sort_get(LayoutWindow *lw, SortType *type, gboolean *ascend, gboolean *case_sensitive)
1379 {
1380         if (!layout_valid(&lw)) return FALSE;
1381
1382         if (type) *type = lw->options.file_view_list_sort.method;
1383         if (ascend) *ascend = lw->options.file_view_list_sort.ascend;
1384         if (case_sensitive) *case_sensitive = lw->options.file_view_list_sort.case_sensitive;
1385
1386         return TRUE;
1387 }
1388
1389 gboolean layout_geometry_get(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h)
1390 {
1391         GdkWindow *window;
1392         if (!layout_valid(&lw)) return FALSE;
1393
1394         window = gtk_widget_get_window(lw->window);
1395         gdk_window_get_root_origin(window, x, y);
1396         *w = gdk_window_get_width(window);
1397         *h = gdk_window_get_height(window);
1398
1399         return TRUE;
1400 }
1401
1402 gboolean layout_geometry_get_dividers(LayoutWindow *lw, gint *h, gint *v)
1403 {
1404         GtkAllocation h_allocation;
1405         GtkAllocation v_allocation;
1406
1407         if (!layout_valid(&lw)) return FALSE;
1408
1409         if (lw->h_pane)
1410                 {
1411                 GtkWidget *child = gtk_paned_get_child1(GTK_PANED(lw->h_pane));
1412                 gtk_widget_get_allocation(child, &h_allocation);
1413                 }
1414
1415         if (lw->v_pane)
1416                 {
1417                 GtkWidget *child = gtk_paned_get_child1(GTK_PANED(lw->v_pane));
1418                 gtk_widget_get_allocation(child, &v_allocation);
1419                 }
1420
1421         if (lw->h_pane && h_allocation.x >= 0)
1422                 {
1423                 *h = h_allocation.width;
1424                 }
1425         else if (h != &lw->options.main_window.hdivider_pos)
1426                 {
1427                 *h = lw->options.main_window.hdivider_pos;
1428                 }
1429
1430         if (lw->v_pane && v_allocation.x >= 0)
1431                 {
1432                 *v = v_allocation.height;
1433                 }
1434         else if (v != &lw->options.main_window.vdivider_pos)
1435                 {
1436                 *v = lw->options.main_window.vdivider_pos;
1437                 }
1438
1439         return TRUE;
1440 }
1441
1442 void layout_views_set(LayoutWindow *lw, DirViewType dir_view_type, FileViewType file_view_type)
1443 {
1444         if (!layout_valid(&lw)) return;
1445
1446         if (lw->options.dir_view_type == dir_view_type && lw->options.file_view_type == file_view_type) return;
1447
1448         lw->options.dir_view_type = dir_view_type;
1449         lw->options.file_view_type = file_view_type;
1450
1451         layout_style_set(lw, -1, nullptr);
1452 }
1453
1454 void layout_views_set_sort_dir(LayoutWindow *lw, SortType method, gboolean ascend, gboolean case_sensitive)
1455 {
1456         if (!layout_valid(&lw)) return;
1457
1458         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;
1459
1460         lw->options.dir_view_list_sort.method = method;
1461         lw->options.dir_view_list_sort.ascend = ascend;
1462         lw->options.dir_view_list_sort.case_sensitive = case_sensitive;
1463
1464         layout_style_set(lw, -1, nullptr);
1465 }
1466
1467 #pragma GCC diagnostic push
1468 #pragma GCC diagnostic ignored "-Wunused-function"
1469 gboolean layout_views_get_unused(LayoutWindow *lw, DirViewType *dir_view_type, FileViewType *file_view_type)
1470 {
1471         if (!layout_valid(&lw)) return FALSE;
1472
1473         *dir_view_type = lw->options.dir_view_type;
1474         *file_view_type = lw->options.file_view_type;
1475
1476         return TRUE;
1477 }
1478 #pragma GCC diagnostic pop
1479
1480 /*
1481  *-----------------------------------------------------------------------------
1482  * location utils
1483  *-----------------------------------------------------------------------------
1484  */
1485
1486 static gboolean layout_location_single(LayoutLocation l)
1487 {
1488         return (l == LAYOUT_LEFT ||
1489                 l == LAYOUT_RIGHT ||
1490                 l == LAYOUT_TOP ||
1491                 l == LAYOUT_BOTTOM);
1492 }
1493
1494 static gboolean layout_location_vertical(LayoutLocation l)
1495 {
1496         return (l & LAYOUT_TOP ||
1497                 l & LAYOUT_BOTTOM);
1498 }
1499
1500 static gboolean layout_location_first(LayoutLocation l)
1501 {
1502         return (l & LAYOUT_TOP ||
1503                 l & LAYOUT_LEFT);
1504 }
1505
1506 static LayoutLocation layout_grid_compass(LayoutWindow *lw)
1507 {
1508         if (layout_location_single(lw->dir_location)) return lw->dir_location;
1509         if (layout_location_single(lw->file_location)) return lw->file_location;
1510         return lw->image_location;
1511 }
1512
1513 static void layout_location_compute(LayoutLocation l1, LayoutLocation l2,
1514                                     GtkWidget *s1, GtkWidget *s2,
1515                                     GtkWidget **d1, GtkWidget **d2)
1516 {
1517         LayoutLocation l;
1518
1519         l = static_cast<LayoutLocation>(l1 & l2);       /* get common compass direction */
1520         l = static_cast<LayoutLocation>(l1 - l);        /* remove it */
1521
1522         if (layout_location_first(l))
1523                 {
1524                 *d1 = s1;
1525                 *d2 = s2;
1526                 }
1527         else
1528                 {
1529                 *d1 = s2;
1530                 *d2 = s1;
1531                 }
1532 }
1533
1534 /*
1535  *-----------------------------------------------------------------------------
1536  * tools window (for floating/hidden)
1537  *-----------------------------------------------------------------------------
1538  */
1539
1540 gboolean layout_geometry_get_tools(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h, gint *divider_pos)
1541 {
1542         GdkWindow *window;
1543         GtkAllocation allocation;
1544         if (!layout_valid(&lw)) return FALSE;
1545
1546         if (!lw->tools || !gtk_widget_get_visible(lw->tools))
1547                 {
1548                 /* use the stored values (sort of breaks success return value) */
1549
1550                 *divider_pos = lw->options.float_window.vdivider_pos;
1551
1552                 return FALSE;
1553                 }
1554
1555         window = gtk_widget_get_window(lw->tools);
1556         gdk_window_get_root_origin(window, x, y);
1557         *w = gdk_window_get_width(window);
1558         *h = gdk_window_get_height(window);
1559         gtk_widget_get_allocation(gtk_paned_get_child1(GTK_PANED(lw->tools_pane)), &allocation);
1560
1561         if (gtk_orientable_get_orientation(GTK_ORIENTABLE(lw->tools_pane)) == GTK_ORIENTATION_VERTICAL)
1562                 {
1563                 *divider_pos = allocation.height;
1564                 }
1565         else
1566                 {
1567                 *divider_pos = allocation.width;
1568                 }
1569
1570         return TRUE;
1571 }
1572
1573 static gboolean layout_geometry_get_log_window(LayoutWindow *lw, GdkRectangle &log_window)
1574 {
1575         GdkWindow *window;
1576
1577         if (!layout_valid(&lw)) return FALSE;
1578
1579         if (!lw->log_window)
1580                 {
1581                 return FALSE;
1582                 }
1583
1584         window = gtk_widget_get_window(lw->log_window);
1585         gdk_window_get_root_origin(window, &log_window.x, &log_window.y);
1586         log_window.width = gdk_window_get_width(window);
1587         log_window.height = gdk_window_get_height(window);
1588
1589         return TRUE;
1590 }
1591
1592 static void layout_tools_geometry_sync(LayoutWindow *lw)
1593 {
1594         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
1595                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
1596 }
1597
1598 static void layout_tools_hide(LayoutWindow *lw, gboolean hide)
1599 {
1600         if (!lw->tools) return;
1601
1602         if (hide)
1603                 {
1604                 if (gtk_widget_get_visible(lw->tools))
1605                         {
1606                         layout_tools_geometry_sync(lw);
1607                         gtk_widget_hide(lw->tools);
1608                         }
1609                 }
1610         else
1611                 {
1612                 if (!gtk_widget_get_visible(lw->tools))
1613                         {
1614                         gtk_widget_show(lw->tools);
1615                         if (lw->vf) vf_refresh(lw->vf);
1616                         }
1617                 }
1618
1619         lw->options.tools_hidden = hide;
1620 }
1621
1622 static gboolean layout_tools_delete_cb(GtkWidget *, GdkEventAny *, gpointer data)
1623 {
1624         auto lw = static_cast<LayoutWindow *>(data);
1625
1626         layout_tools_float_toggle(lw);
1627
1628         return TRUE;
1629 }
1630
1631 static void layout_tools_setup(LayoutWindow *lw, GtkWidget *tools, GtkWidget *files)
1632 {
1633         GtkWidget *vbox;
1634         GtkWidget *w1;
1635         GtkWidget *w2;
1636         gboolean vertical;
1637         gboolean new_window = FALSE;
1638
1639         vertical = (layout_location_single(lw->image_location) && !layout_location_vertical(lw->image_location)) ||
1640                    (!layout_location_single(lw->image_location) && layout_location_vertical(layout_grid_compass(lw)));
1641         /* for now, tools/dir are always first in order */
1642         w1 = tools;
1643         w2 = files;
1644
1645         if (!lw->tools)
1646                 {
1647                 GdkGeometry geometry;
1648                 GdkWindowHints hints;
1649
1650                 lw->tools = window_new("tools", PIXBUF_INLINE_ICON_TOOLS, nullptr, _("Tools"));
1651                 DEBUG_NAME(lw->tools);
1652                 g_signal_connect(G_OBJECT(lw->tools), "delete_event",
1653                                  G_CALLBACK(layout_tools_delete_cb), lw);
1654                 layout_keyboard_init(lw, lw->tools);
1655
1656                 if (options->save_window_positions)
1657                         {
1658                         hints = GDK_HINT_USER_POS;
1659                         }
1660                 else
1661                         {
1662                         hints = static_cast<GdkWindowHints>(0);
1663                         }
1664
1665                 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1666                 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1667                 geometry.base_width = TOOLWINDOW_DEF_WIDTH;
1668                 geometry.base_height = TOOLWINDOW_DEF_HEIGHT;
1669                 gtk_window_set_geometry_hints(GTK_WINDOW(lw->tools), nullptr, &geometry,
1670                                               static_cast<GdkWindowHints>(GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hints));
1671
1672
1673                 gtk_window_set_resizable(GTK_WINDOW(lw->tools), TRUE);
1674                 gtk_container_set_border_width(GTK_CONTAINER(lw->tools), 0);
1675                 if (options->expand_menu_toolbar) gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->menu_tool_bar);
1676
1677                 new_window = TRUE;
1678                 }
1679         else
1680                 {
1681                 layout_tools_geometry_sync(lw);
1682                 /* dump the contents */
1683                 gq_gtk_widget_destroy(gtk_bin_get_child(GTK_BIN(lw->tools)));
1684                 }
1685
1686         layout_actions_add_window(lw, lw->tools);
1687
1688         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1689         DEBUG_NAME(vbox);
1690         gq_gtk_container_add(GTK_WIDGET(lw->tools), vbox);
1691         if (options->expand_menu_toolbar) gq_gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(lw->menu_tool_bar), FALSE, FALSE, 0);
1692         gtk_widget_show(vbox);
1693
1694         layout_status_setup(lw, vbox, TRUE);
1695
1696         lw->tools_pane = gtk_paned_new(vertical ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL);
1697         DEBUG_NAME(lw->tools_pane);
1698         gq_gtk_box_pack_start(GTK_BOX(vbox), lw->tools_pane, TRUE, TRUE, 0);
1699         gtk_widget_show(lw->tools_pane);
1700
1701         gtk_paned_pack1(GTK_PANED(lw->tools_pane), w1, FALSE, TRUE);
1702         gtk_paned_pack2(GTK_PANED(lw->tools_pane), w2, TRUE, TRUE);
1703
1704         gtk_widget_show(tools);
1705         gtk_widget_show(files);
1706
1707         if (new_window)
1708                 {
1709                 if (options->save_window_positions)
1710                         {
1711                         gtk_window_set_default_size(GTK_WINDOW(lw->tools), lw->options.float_window.w, lw->options.float_window.h);
1712                         gq_gtk_window_move(GTK_WINDOW(lw->tools), lw->options.float_window.x, lw->options.float_window.y);
1713                         }
1714                 else
1715                         {
1716                         if (vertical)
1717                                 {
1718                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1719                                                             TOOLWINDOW_DEF_WIDTH, TOOLWINDOW_DEF_HEIGHT);
1720                                 }
1721                         else
1722                                 {
1723                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1724                                                             TOOLWINDOW_DEF_HEIGHT, TOOLWINDOW_DEF_WIDTH);
1725                                 }
1726                         }
1727                 }
1728
1729         if (!options->save_window_positions)
1730                 {
1731                 if (vertical)
1732                         {
1733                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
1734                         }
1735                 else
1736                         {
1737                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_HPOS;
1738                         }
1739                 }
1740
1741         gtk_paned_set_position(GTK_PANED(lw->tools_pane), lw->options.float_window.vdivider_pos);
1742 }
1743
1744 /*
1745  *-----------------------------------------------------------------------------
1746  * glue (layout arrangement)
1747  *-----------------------------------------------------------------------------
1748  */
1749
1750 static void layout_grid_compute(LayoutWindow *lw,
1751                                 GtkWidget *image, GtkWidget *tools, GtkWidget *files,
1752                                 GtkWidget **w1, GtkWidget **w2, GtkWidget **w3)
1753 {
1754         /* heh, this was fun */
1755
1756         if (layout_location_single(lw->dir_location))
1757                 {
1758                 if (layout_location_first(lw->dir_location))
1759                         {
1760                         *w1 = tools;
1761                         layout_location_compute(lw->file_location, lw->image_location, files, image, w2, w3);
1762                         }
1763                 else
1764                         {
1765                         *w3 = tools;
1766                         layout_location_compute(lw->file_location, lw->image_location, files, image, w1, w2);
1767                         }
1768                 }
1769         else if (layout_location_single(lw->file_location))
1770                 {
1771                 if (layout_location_first(lw->file_location))
1772                         {
1773                         *w1 = files;
1774                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w2, w3);
1775                         }
1776                 else
1777                         {
1778                         *w3 = files;
1779                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w1, w2);
1780                         }
1781                 }
1782         else
1783                 {
1784                 /* image */
1785                 if (layout_location_first(lw->image_location))
1786                         {
1787                         *w1 = image;
1788                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w2, w3);
1789                         }
1790                 else
1791                         {
1792                         *w3 = image;
1793                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w1, w2);
1794                         }
1795                 }
1796 }
1797
1798 void layout_split_change(LayoutWindow *lw, ImageSplitMode mode)
1799 {
1800         GtkWidget *image;
1801         gint i;
1802
1803         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1804                 {
1805                 if (lw->split_images[i])
1806                         {
1807                         gtk_widget_hide(lw->split_images[i]->widget);
1808                         if (gtk_widget_get_parent(lw->split_images[i]->widget) != lw->utility_paned)
1809                                 gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->split_images[i]->widget)), lw->split_images[i]->widget);
1810                         }
1811                 }
1812         gtk_container_remove(GTK_CONTAINER(lw->utility_paned), lw->split_image_widget);
1813
1814         image = layout_image_setup_split(lw, mode);
1815
1816         gtk_paned_pack1(GTK_PANED(lw->utility_paned), image, TRUE, FALSE);
1817         gtk_widget_show(image);
1818         layout_util_sync(lw);
1819 }
1820
1821 static void layout_grid_setup(LayoutWindow *lw)
1822 {
1823         gint priority_location;
1824         GtkWidget *h;
1825         GtkWidget *v;
1826         GtkWidget *w1;
1827         GtkWidget *w2;
1828         GtkWidget *w3;
1829
1830         GtkWidget *image_sb; /* image together with sidebars in utility box */
1831         GtkWidget *tools;
1832         GtkWidget *files;
1833
1834         layout_actions_setup(lw);
1835
1836         lw->group_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1837         DEBUG_NAME(lw->group_box);
1838         if (options->expand_menu_toolbar)
1839                 {
1840                 gq_gtk_box_pack_end(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1841                 }
1842         else
1843                 {
1844                 gq_gtk_box_pack_start(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1845                 }
1846         gtk_widget_show(lw->group_box);
1847
1848         priority_location = layout_grid_compass(lw);
1849
1850         if (lw->utility_box)
1851                 {
1852                 layout_split_change(lw, lw->split_mode); /* this re-creates image frame for the new configuration */
1853                 image_sb = lw->utility_box;
1854                 DEBUG_NAME(image_sb);
1855                 }
1856         else
1857                 {
1858                 GtkWidget *image; /* image or split images together */
1859                 image = layout_image_setup_split(lw, lw->split_mode);
1860                 image_sb = layout_bars_prepare(lw, image);
1861                 DEBUG_NAME(image_sb);
1862                 }
1863
1864         tools = layout_tools_new(lw);
1865         DEBUG_NAME(tools);
1866         files = layout_list_new(lw);
1867         DEBUG_NAME(files);
1868
1869
1870         if (lw->options.tools_float || lw->options.tools_hidden)
1871                 {
1872                 gq_gtk_box_pack_start(GTK_BOX(lw->group_box), image_sb, TRUE, TRUE, 0);
1873                 gtk_widget_show(image_sb);
1874
1875                 layout_tools_setup(lw, tools, files);
1876
1877                 image_grab_focus(lw->image);
1878
1879                 return;
1880                 }
1881
1882         if (lw->tools)
1883                 {
1884                 layout_tools_geometry_sync(lw);
1885                 gq_gtk_widget_destroy(lw->tools);
1886                 lw->tools = nullptr;
1887                 lw->tools_pane = nullptr;
1888                 }
1889
1890         layout_status_setup(lw, lw->group_box, FALSE);
1891
1892         layout_grid_compute(lw, image_sb, tools, files, &w1, &w2, &w3);
1893
1894         v = lw->v_pane = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
1895         DEBUG_NAME(v);
1896
1897         h = lw->h_pane = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
1898         DEBUG_NAME(h);
1899
1900         if (!layout_location_vertical(static_cast<LayoutLocation>(priority_location)))
1901                 {
1902                 GtkWidget *tmp;
1903
1904                 tmp = v;
1905                 v = h;
1906                 h = tmp;
1907                 }
1908
1909         gq_gtk_box_pack_start(GTK_BOX(lw->group_box), v, TRUE, TRUE, 0);
1910
1911         if (!layout_location_first(static_cast<LayoutLocation>(priority_location)))
1912                 {
1913                 gtk_paned_pack1(GTK_PANED(v), h, FALSE, TRUE);
1914                 gtk_paned_pack2(GTK_PANED(v), w3, TRUE, TRUE);
1915
1916                 gtk_paned_pack1(GTK_PANED(h), w1, FALSE, TRUE);
1917                 gtk_paned_pack2(GTK_PANED(h), w2, TRUE, TRUE);
1918                 }
1919         else
1920                 {
1921                 gtk_paned_pack1(GTK_PANED(v), w1, FALSE, TRUE);
1922                 gtk_paned_pack2(GTK_PANED(v), h, TRUE, TRUE);
1923
1924                 gtk_paned_pack1(GTK_PANED(h), w2, FALSE, TRUE);
1925                 gtk_paned_pack2(GTK_PANED(h), w3, TRUE, TRUE);
1926                 }
1927
1928         gtk_widget_show(image_sb);
1929         gtk_widget_show(tools);
1930         gtk_widget_show(files);
1931
1932         gtk_widget_show(v);
1933         gtk_widget_show(h);
1934
1935         /* fix to have image pane visible when it is left and priority widget */
1936         if (lw->options.main_window.hdivider_pos == -1 &&
1937             w1 == image_sb &&
1938             !layout_location_vertical(static_cast<LayoutLocation>(priority_location)) &&
1939             layout_location_first(static_cast<LayoutLocation>(priority_location)))
1940                 {
1941                 gtk_widget_set_size_request(image_sb, 200, -1);
1942                 }
1943
1944         gtk_paned_set_position(GTK_PANED(lw->h_pane), lw->options.main_window.hdivider_pos);
1945         gtk_paned_set_position(GTK_PANED(lw->v_pane), lw->options.main_window.vdivider_pos);
1946
1947         image_grab_focus(lw->image);
1948 }
1949
1950 void layout_style_set(LayoutWindow *lw, gint style, const gchar *order)
1951 {
1952         FileData *dir_fd;
1953         gint i;
1954
1955         if (!layout_valid(&lw)) return;
1956
1957         if (style != -1)
1958                 {
1959                 LayoutLocation d;
1960                 LayoutLocation f;
1961                 LayoutLocation i;
1962
1963                 layout_config_parse(style, order, &d,  &f, &i);
1964
1965                 if (lw->dir_location == d &&
1966                     lw->file_location == f &&
1967                     lw->image_location == i) return;
1968
1969                 lw->dir_location = d;
1970                 lw->file_location = f;
1971                 lw->image_location = i;
1972                 }
1973
1974         /* remember state */
1975
1976         /* layout_image_slideshow_stop(lw); slideshow should survive */
1977         layout_image_full_screen_stop(lw);
1978
1979         dir_fd = lw->dir_fd;
1980         if (dir_fd) file_data_unregister_real_time_monitor(dir_fd);
1981         lw->dir_fd = nullptr;
1982
1983         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
1984
1985         /* preserve utility_box (image + sidebars), menu_bar and toolbars to be reused later in layout_grid_setup */
1986         /* lw->image is preserved together with lw->utility_box */
1987         if (lw->utility_box) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->utility_box)), lw->utility_box);
1988
1989         if (options->expand_menu_toolbar)
1990                 {
1991                 if (lw->toolbar[TOOLBAR_STATUS]) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->toolbar[TOOLBAR_STATUS])), lw->toolbar[TOOLBAR_STATUS]);
1992
1993                 if (lw->menu_tool_bar) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->menu_tool_bar)), lw->menu_tool_bar);
1994                 }
1995         else
1996                 {
1997                 if (lw->menu_bar) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->menu_bar)), lw->menu_bar);
1998                         for (i = 0; i < TOOLBAR_COUNT; i++)
1999                                 if (lw->toolbar[i]) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->toolbar[i])), lw->toolbar[i]);
2000                 }
2001
2002         /* clear it all */
2003
2004         lw->h_pane = nullptr;
2005         lw->v_pane = nullptr;
2006
2007         lw->path_entry = nullptr;
2008         lw->dir_view = nullptr;
2009         lw->vd = nullptr;
2010
2011         lw->file_view = nullptr;
2012         lw->vf = nullptr;
2013
2014         lw->info_box = nullptr;
2015         lw->info_progress_bar = nullptr;
2016         lw->info_sort = nullptr;
2017         lw->info_status = nullptr;
2018         lw->info_details = nullptr;
2019         lw->info_pixel = nullptr;
2020         lw->info_zoom = nullptr;
2021
2022         gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->group_box);
2023         lw->group_box = nullptr;
2024
2025         /* re-fill */
2026
2027         layout_grid_setup(lw);
2028         layout_tools_hide(lw, lw->options.tools_hidden);
2029
2030         layout_util_sync(lw);
2031         layout_status_update_all(lw);
2032
2033         /* sync */
2034
2035         if (image_get_fd(lw->image))
2036                 {
2037                 layout_set_fd(lw, image_get_fd(lw->image));
2038                 }
2039         else
2040                 {
2041                 layout_set_fd(lw, dir_fd);
2042                 }
2043         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2044
2045         /* clean up */
2046
2047         file_data_unref(dir_fd);
2048 }
2049
2050 void layout_colors_update()
2051 {
2052         GList *work;
2053
2054         work = layout_window_list;
2055         while (work)
2056                 {
2057                 gint i;
2058                 auto lw = static_cast<LayoutWindow *>(work->data);
2059                 work = work->next;
2060
2061                 if (!lw->image) continue;
2062
2063                 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
2064                         {
2065                         if (!lw->split_images[i]) continue;
2066                         image_background_set_color_from_options(lw->split_images[i], !!lw->full_screen);
2067                         }
2068
2069                 image_background_set_color_from_options(lw->image, !!lw->full_screen);
2070                 }
2071 }
2072
2073 void layout_tools_float_toggle(LayoutWindow *lw)
2074 {
2075         gboolean popped;
2076
2077         if (!lw) return;
2078
2079         if (!lw->options.tools_hidden)
2080                 {
2081                 popped = !lw->options.tools_float;
2082                 }
2083         else
2084                 {
2085                 popped = TRUE;
2086                 }
2087
2088         if (lw->options.tools_float == popped)
2089                 {
2090                 if (popped && lw->options.tools_hidden)
2091                         {
2092                         layout_tools_float_set(lw, popped, FALSE);
2093                         }
2094                 }
2095         else
2096                 {
2097                 if (lw->options.tools_float)
2098                         {
2099                         layout_tools_float_set(lw, FALSE, FALSE);
2100                         }
2101                 else
2102                         {
2103                         layout_tools_float_set(lw, TRUE, FALSE);
2104                         }
2105                 }
2106 }
2107
2108 void layout_tools_hide_toggle(LayoutWindow *lw)
2109 {
2110         if (!lw) return;
2111
2112         layout_tools_float_set(lw, lw->options.tools_float, !lw->options.tools_hidden);
2113 }
2114
2115 void layout_tools_float_set(LayoutWindow *lw, gboolean popped, gboolean hidden)
2116 {
2117         if (!layout_valid(&lw)) return;
2118
2119         if (lw->options.tools_float == popped && lw->options.tools_hidden == hidden) return;
2120
2121         if (lw->options.tools_float == popped && lw->options.tools_float && lw->tools)
2122                 {
2123                 layout_tools_hide(lw, hidden);
2124                 return;
2125                 }
2126
2127         lw->options.tools_float = popped;
2128         lw->options.tools_hidden = hidden;
2129
2130         layout_style_set(lw, -1, nullptr);
2131 }
2132
2133 gboolean layout_tools_float_get(LayoutWindow *lw, gboolean *popped, gboolean *hidden)
2134 {
2135         if (!layout_valid(&lw)) return FALSE;
2136
2137         *popped = lw->options.tools_float;
2138         *hidden = lw->options.tools_hidden;
2139
2140         return TRUE;
2141 }
2142
2143 void layout_selectable_toolbars_toggle(LayoutWindow *)
2144 {
2145         if (!layout_valid(&current_lw)) return;
2146         if (!current_lw->toolbar[TOOLBAR_MAIN]) return;
2147         if (!current_lw->menu_bar) return;
2148         if (!current_lw->info_box) return;
2149
2150         current_lw->options.selectable_toolbars_hidden = !current_lw->options.selectable_toolbars_hidden;
2151
2152         if (options->selectable_bars.tool_bar)
2153                 {
2154                 if (current_lw->options.selectable_toolbars_hidden)
2155                         {
2156                         if (gtk_widget_get_visible(current_lw->toolbar[TOOLBAR_MAIN]))
2157                                 {
2158                                 gtk_widget_hide(current_lw->toolbar[TOOLBAR_MAIN]);
2159                                 }
2160                         }
2161                 else
2162                         {
2163                         if (!gtk_widget_get_visible(current_lw->toolbar[TOOLBAR_MAIN]))
2164                                 {
2165                                 gtk_widget_show(current_lw->toolbar[TOOLBAR_MAIN]);
2166                                 }
2167                         }
2168                 }
2169         else
2170                 {
2171                 gtk_widget_show(current_lw->toolbar[TOOLBAR_MAIN]);
2172                 }
2173
2174         if (options->selectable_bars.menu_bar)
2175                 {
2176                 if (current_lw->options.selectable_toolbars_hidden)
2177                         {
2178                         if (gtk_widget_get_visible(current_lw->menu_bar))
2179                                 {
2180                                 gtk_widget_hide(current_lw->menu_bar);
2181                                 }
2182                         }
2183                 else
2184                         {
2185                         if (!gtk_widget_get_visible(current_lw->menu_bar))
2186                                 {
2187                                 gtk_widget_show(current_lw->menu_bar);
2188                                 }
2189                         }
2190                 }
2191         else
2192                 {
2193                 gtk_widget_show(current_lw->menu_bar);
2194                 }
2195
2196         if (options->selectable_bars.status_bar)
2197                 {
2198                 if (current_lw->options.selectable_toolbars_hidden)
2199                         {
2200                         if (gtk_widget_get_visible(current_lw->info_box))
2201                                 {
2202                                 gtk_widget_hide(current_lw->info_box);
2203                                 }
2204                         }
2205                 else
2206                         {
2207                         if (!gtk_widget_get_visible(current_lw->info_box))
2208                                 {
2209                                 gtk_widget_show(current_lw->info_box);
2210                                 }
2211                         }
2212                 }
2213         else
2214                 {
2215                 gtk_widget_show(current_lw->info_box);
2216                 }
2217 }
2218
2219 void layout_info_pixel_set(LayoutWindow *lw, gboolean show)
2220 {
2221         GtkWidget *frame;
2222
2223         if (!layout_valid(&lw)) return;
2224         if (!lw->info_pixel) return;
2225
2226         lw->options.show_info_pixel = show;
2227
2228         frame = gtk_widget_get_parent(lw->info_pixel);
2229         if (!lw->options.show_info_pixel)
2230                 {
2231                 gtk_widget_hide(frame);
2232                 }
2233         else
2234                 {
2235                 gtk_widget_show(frame);
2236                 }
2237
2238         g_signal_emit_by_name (lw->image->pr, "update-pixel");
2239 }
2240
2241 /*
2242  *-----------------------------------------------------------------------------
2243  * configuration
2244  *-----------------------------------------------------------------------------
2245  */
2246
2247 enum {
2248         CONFIG_WINDOW_DEF_WIDTH =               600,
2249         CONFIG_WINDOW_DEF_HEIGHT =      400
2250 };
2251
2252 struct LayoutConfig
2253 {
2254         LayoutWindow *lw;
2255
2256         GtkWidget *configwindow;
2257         GtkWidget *home_path_entry;
2258         GtkWidget *layout_widget;
2259
2260         LayoutOptions options;
2261 };
2262
2263 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data);
2264
2265 static void layout_config_close_cb(GtkWidget *, gpointer data)
2266 {
2267         auto lc = static_cast<LayoutConfig *>(data);
2268
2269         gq_gtk_widget_destroy(lc->configwindow);
2270         free_layout_options_content(&lc->options);
2271         g_free(lc);
2272 }
2273
2274 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *, gpointer data)
2275 {
2276         layout_config_close_cb(w, data);
2277         return TRUE;
2278 }
2279
2280 static void layout_config_apply_cb(GtkWidget *, gpointer data)
2281 {
2282         auto lc = static_cast<LayoutConfig *>(data);
2283
2284         g_free(lc->options.order);
2285         lc->options.order = layout_config_get(lc->layout_widget, &lc->options.style);
2286
2287         config_entry_to_option(lc->home_path_entry, &lc->options.home_path, remove_trailing_slash);
2288
2289         layout_apply_options(lc->lw, &lc->options);
2290 }
2291
2292 static void layout_config_help_cb(GtkWidget *, gpointer)
2293 {
2294         help_window_show("GuideOptionsLayout.html");
2295 }
2296
2297 static void layout_config_ok_cb(GtkWidget *widget, gpointer data)
2298 {
2299         auto lc = static_cast<LayoutConfig *>(data);
2300         layout_config_apply_cb(widget, lc);
2301         layout_config_close_cb(widget, lc);
2302 }
2303
2304 static void home_path_set_current_cb(GtkWidget *, gpointer data)
2305 {
2306         auto lc = static_cast<LayoutConfig *>(data);
2307         gq_gtk_entry_set_text(GTK_ENTRY(lc->home_path_entry), layout_get_path(lc->lw));
2308 }
2309
2310 static void startup_path_set_current_cb(GtkWidget *widget, gpointer data)
2311 {
2312         auto lc = static_cast<LayoutConfig *>(data);
2313         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2314                 {
2315                 return;
2316                 }
2317         lc->options.startup_path = STARTUP_PATH_CURRENT;
2318 }
2319
2320 static void startup_path_set_last_cb(GtkWidget *widget, gpointer data)
2321 {
2322         auto lc = static_cast<LayoutConfig *>(data);
2323         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2324                 {
2325                 return;
2326                 }
2327         lc->options.startup_path = STARTUP_PATH_LAST;
2328 }
2329
2330 static void startup_path_set_home_cb(GtkWidget *widget, gpointer data)
2331 {
2332         auto lc = static_cast<LayoutConfig *>(data);
2333         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2334                 {
2335                 return;
2336                 }
2337         lc->options.startup_path = STARTUP_PATH_HOME;
2338 }
2339
2340 #pragma GCC diagnostic push
2341 #pragma GCC diagnostic ignored "-Wunused-function"
2342 static void layout_config_save_cb_unused(GtkWidget *, gpointer)
2343 {
2344         //layout_config_apply();
2345         save_options(options);
2346 }
2347 #pragma GCC diagnostic pop
2348
2349 void layout_show_config_window(LayoutWindow *lw)
2350 {
2351         LayoutConfig *lc;
2352         GtkWidget *win_vbox;
2353         GtkWidget *hbox;
2354         GtkWidget *vbox;
2355         GtkWidget *button;
2356         GtkWidget *ct_button;
2357         GtkWidget *group;
2358         GtkWidget *frame;
2359         GtkWidget *tabcomp;
2360
2361         lc = g_new0(LayoutConfig, 1);
2362         lc->lw = lw;
2363         layout_sync_options_with_current_state(lw);
2364         copy_layout_options(&lc->options, &lw->options);
2365
2366         lc->configwindow = window_new("Layout", PIXBUF_INLINE_ICON_CONFIG, nullptr, _("Window options and layout"));
2367         DEBUG_NAME(lc->configwindow);
2368         gtk_window_set_type_hint(GTK_WINDOW(lc->configwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
2369
2370         g_signal_connect(G_OBJECT(lc->configwindow), "delete_event",
2371                          G_CALLBACK(layout_config_delete_cb), lc);
2372
2373         gtk_window_set_default_size(GTK_WINDOW(lc->configwindow), CONFIG_WINDOW_DEF_WIDTH, CONFIG_WINDOW_DEF_HEIGHT);
2374         gtk_window_set_resizable(GTK_WINDOW(lc->configwindow), TRUE);
2375         gtk_container_set_border_width(GTK_CONTAINER(lc->configwindow), PREF_PAD_BORDER);
2376
2377         win_vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_SPACE);
2378         DEBUG_NAME(win_vbox);
2379         gq_gtk_container_add(GTK_WIDGET(lc->configwindow), win_vbox);
2380         gtk_widget_show(win_vbox);
2381
2382         hbox = gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL);
2383         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
2384         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
2385         gq_gtk_box_pack_end(GTK_BOX(win_vbox), hbox, FALSE, FALSE, 0);
2386         gtk_widget_show(hbox);
2387
2388         button = pref_button_new(nullptr, GQ_ICON_OK, "OK",
2389                                  G_CALLBACK(layout_config_ok_cb), lc);
2390         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2391         gtk_widget_set_can_default(button, TRUE);
2392         gtk_widget_grab_default(button);
2393         gtk_widget_show(button);
2394
2395         ct_button = button;
2396 /*
2397         button = pref_button_new(NULL, GQ_ICON_SAVE, _("Save"), FALSE,
2398                                  G_CALLBACK(layout_config_save_cb), NULL);
2399         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2400         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2401         gtk_widget_show(button);
2402 */
2403         button = pref_button_new(nullptr, GQ_ICON_HELP, _("Help"),
2404                                  G_CALLBACK(layout_config_help_cb), lc);
2405         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2406         gtk_widget_set_can_default(button, TRUE);
2407         gtk_widget_show(button);
2408
2409         button = pref_button_new(nullptr, GQ_ICON_APPLY, _("Apply"),
2410                                  G_CALLBACK(layout_config_apply_cb), lc);
2411         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2412         gtk_widget_set_can_default(button, TRUE);
2413         gtk_widget_show(button);
2414
2415         button = pref_button_new(nullptr, GQ_ICON_CANCEL, _("Cancel"),
2416                                  G_CALLBACK(layout_config_close_cb), lc);
2417         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2418         gtk_widget_set_can_default(button, TRUE);
2419         gtk_widget_show(button);
2420
2421         if (!generic_dialog_get_alternative_button_order(lc->configwindow))
2422                 {
2423                 gtk_box_reorder_child(GTK_BOX(hbox), ct_button, -1);
2424                 }
2425
2426         frame = pref_frame_new(win_vbox, TRUE, nullptr, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2427         DEBUG_NAME(frame);
2428
2429         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_SPACE);
2430         DEBUG_NAME(vbox);
2431         gq_gtk_container_add(GTK_WIDGET(frame), vbox);
2432         gtk_widget_show(vbox);
2433
2434
2435         group = pref_group_new(vbox, FALSE, _("General options"), GTK_ORIENTATION_VERTICAL);
2436
2437         pref_label_new(group, _("Home path (empty to use your home directory)"));
2438         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2439
2440         tabcomp = tab_completion_new(&lc->home_path_entry, lc->options.home_path, nullptr, nullptr, nullptr, nullptr);
2441         tab_completion_add_select_button(lc->home_path_entry, nullptr, TRUE);
2442         gq_gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
2443         gtk_widget_show(tabcomp);
2444
2445         button = pref_button_new(hbox, nullptr, _("Use current"),
2446                                  G_CALLBACK(home_path_set_current_cb), lc);
2447
2448         pref_checkbox_new_int(group, _("Show date in directories list view"),
2449                               lc->options.show_directory_date, &lc->options.show_directory_date);
2450
2451         group = pref_group_new(vbox, FALSE, _("Start-up directory:"), GTK_ORIENTATION_VERTICAL);
2452
2453         button = pref_radiobutton_new(group, nullptr, _("No change"),
2454                                       (lc->options.startup_path == STARTUP_PATH_CURRENT),
2455                                       G_CALLBACK(startup_path_set_current_cb), lc);
2456         button = pref_radiobutton_new(group, button, _("Restore last path"),
2457                                       (lc->options.startup_path == STARTUP_PATH_LAST),
2458                                       G_CALLBACK(startup_path_set_last_cb), lc);
2459         button = pref_radiobutton_new(group, button, _("Home path"),
2460                                       (lc->options.startup_path == STARTUP_PATH_HOME),
2461                                       G_CALLBACK(startup_path_set_home_cb), lc);
2462
2463         group = pref_group_new(vbox, FALSE, _("Layout"), GTK_ORIENTATION_VERTICAL);
2464
2465         lc->layout_widget = layout_config_new();
2466         DEBUG_NAME(lc->layout_widget);
2467         layout_config_set(lc->layout_widget, lw->options.style, lw->options.order);
2468         gq_gtk_box_pack_start(GTK_BOX(group), lc->layout_widget, TRUE, TRUE, 0);
2469
2470         gtk_widget_show(lc->layout_widget);
2471         gtk_widget_show(lc->configwindow);
2472 }
2473
2474 /*
2475  *-----------------------------------------------------------------------------
2476  * base
2477  *-----------------------------------------------------------------------------
2478  */
2479
2480 void layout_sync_options_with_current_state(LayoutWindow *lw)
2481 {
2482         Histogram *histogram;
2483 #ifdef GDK_WINDOWING_X11
2484         GdkWindow *window;
2485 #endif
2486
2487         if (!layout_valid(&lw)) return;
2488
2489         lw->options.main_window.maximized =  window_maximized(lw->window);
2490         if (!lw->options.main_window.maximized)
2491                 {
2492                 layout_geometry_get(lw, &lw->options.main_window.x, &lw->options.main_window.y,
2493                                     &lw->options.main_window.w, &lw->options.main_window.h);
2494                 }
2495
2496         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
2497
2498         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
2499                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
2500
2501         lw->options.image_overlay.state = image_osd_get(lw->image);
2502         histogram = image_osd_get_histogram(lw->image);
2503
2504         lw->options.image_overlay.histogram_channel = histogram->histogram_channel;
2505         lw->options.image_overlay.histogram_mode = histogram->histogram_mode;
2506
2507         g_free(lw->options.last_path);
2508         lw->options.last_path = g_strdup(layout_get_path(lw));
2509
2510         layout_geometry_get_log_window(lw, lw->options.log_window);
2511
2512 #ifdef GDK_WINDOWING_X11
2513         GdkDisplay *display;
2514
2515         if (options->save_window_workspace)
2516                 {
2517                 display = gdk_display_get_default();
2518
2519                 if (GDK_IS_X11_DISPLAY(display))
2520                         {
2521                         window = gtk_widget_get_window(GTK_WIDGET(lw->window));
2522                         lw->options.workspace = gdk_x11_window_get_desktop(window);
2523                         }
2524                 }
2525 #endif
2526 }
2527
2528 void layout_apply_options(LayoutWindow *lw, LayoutOptions *lop)
2529 {
2530         gboolean refresh_style;
2531         gboolean refresh_lists;
2532
2533         if (!layout_valid(&lw)) return;
2534 /** @FIXME add other options too */
2535
2536         refresh_style = (lop->style != lw->options.style || strcmp(lop->order, lw->options.order) != 0);
2537         refresh_lists = (lop->show_directory_date != lw->options.show_directory_date);
2538
2539         copy_layout_options(&lw->options, lop);
2540
2541         if (refresh_style) layout_style_set(lw, lw->options.style, lw->options.order);
2542         if (refresh_lists) layout_refresh(lw);
2543 }
2544
2545 void save_layout(LayoutWindow *lw)
2546 {
2547         gchar *path;
2548         gchar *xml_name;
2549
2550         if (!g_str_has_prefix(lw->options.id, "lw"))
2551                 {
2552                 xml_name = g_strdup_printf("%s.xml", lw->options.id);
2553                 path = g_build_filename(get_window_layouts_dir(), xml_name, NULL);
2554                 save_config_to_file(path, options, lw);
2555
2556                 g_free(xml_name);
2557                 g_free(path);
2558                 }
2559 }
2560
2561 void layout_close(LayoutWindow *lw)
2562 {
2563         if (layout_window_list && layout_window_list->next)
2564                 {
2565                 save_layout(lw);
2566                 layout_free(lw);
2567                 }
2568         else
2569                 {
2570                 exit_program();
2571                 }
2572 }
2573
2574 void layout_free(LayoutWindow *lw)
2575 {
2576         gint i;
2577         if (!lw) return;
2578
2579         layout_window_list = g_list_remove(layout_window_list, lw);
2580         if (current_lw == lw) current_lw = nullptr;
2581
2582         if (lw->exif_window) g_signal_handlers_disconnect_matched(G_OBJECT(lw->exif_window), G_SIGNAL_MATCH_DATA, 0, 0, nullptr, nullptr, lw);
2583
2584         layout_bars_close(lw);
2585
2586         g_object_unref(lw->menu_bar);
2587         g_object_unref(lw->utility_box);
2588
2589         for (i = 0; i < TOOLBAR_COUNT; i++)
2590                 {
2591                 if (lw->toolbar[i]) g_object_unref(lw->toolbar[i]);
2592                 }
2593
2594         gq_gtk_widget_destroy(lw->window);
2595
2596         if (lw->split_image_sizegroup) g_object_unref(lw->split_image_sizegroup);
2597
2598         file_data_unregister_notify_func(layout_image_notify_cb, lw);
2599
2600         if (lw->dir_fd)
2601                 {
2602                 file_data_unregister_real_time_monitor(lw->dir_fd);
2603                 file_data_unref(lw->dir_fd);
2604                 }
2605
2606         free_layout_options_content(&lw->options);
2607         g_free(lw);
2608 }
2609
2610 static gboolean layout_delete_cb(GtkWidget *, GdkEventAny *, gpointer data)
2611 {
2612         auto lw = static_cast<LayoutWindow *>(data);
2613
2614         layout_close(lw);
2615         return TRUE;
2616 }
2617
2618 LayoutWindow *layout_new(FileData *dir_fd, LayoutOptions *lop)
2619 {
2620         return layout_new_with_geometry(dir_fd, lop, nullptr);
2621 }
2622
2623 static gboolean move_window_to_workspace_cb(gpointer data)
2624 {
2625 #ifdef GDK_WINDOWING_X11
2626         auto lw = static_cast<LayoutWindow *>(data);
2627         GdkWindow *window;
2628         GdkDisplay *display;
2629
2630         if (options->save_window_workspace)
2631                 {
2632                 display = gdk_display_get_default();
2633
2634                 if (GDK_IS_X11_DISPLAY(display))
2635                         {
2636                         if (lw->options.workspace != -1)
2637                                 {
2638                                 window = gtk_widget_get_window(GTK_WIDGET(lw->window));
2639                                 gdk_x11_window_move_to_desktop(window, lw->options.workspace);
2640                                 }
2641                         }
2642                 }
2643 #endif
2644         return G_SOURCE_REMOVE;
2645 }
2646
2647 LayoutWindow *layout_new_with_geometry(FileData *dir_fd, LayoutOptions *lop,
2648                                        const gchar *geometry)
2649 {
2650         LayoutWindow *lw;
2651         GdkGeometry hint;
2652         GdkWindowHints hint_mask;
2653         Histogram *histogram;
2654         gchar *default_path;
2655
2656         DEBUG_1("%s layout_new: start", get_exec_time());
2657         lw = g_new0(LayoutWindow, 1);
2658
2659         if (lop)
2660                 copy_layout_options(&lw->options, lop);
2661         else
2662                 init_layout_options(&lw->options);
2663
2664         layout_set_unique_id(lw);
2665
2666         /* default layout */
2667
2668         layout_config_parse(lw->options.style, lw->options.order,
2669                             &lw->dir_location,  &lw->file_location, &lw->image_location);
2670         if (lw->options.dir_view_type > DIRVIEW_LAST) lw->options.dir_view_type = DIRVIEW_LIST;
2671         if (lw->options.file_view_type > FILEVIEW_LAST) lw->options.file_view_type = FILEVIEW_LIST;
2672         /* divider positions */
2673
2674         default_path = g_build_filename(get_rc_dir(), DEFAULT_WINDOW_LAYOUT, NULL);
2675
2676         if (!options->save_window_positions)
2677                 {
2678                 if (!isfile(default_path))
2679                         {
2680                         lw->options.main_window.hdivider_pos = MAIN_WINDOW_DIV_HPOS;
2681                         lw->options.main_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2682                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2683                         }
2684                 }
2685
2686         /* window */
2687
2688         lw->window = window_new(GQ_APPNAME_LC, nullptr, nullptr, nullptr);
2689         DEBUG_NAME(lw->window);
2690         gtk_window_set_resizable(GTK_WINDOW(lw->window), TRUE);
2691         gtk_container_set_border_width(GTK_CONTAINER(lw->window), 0);
2692
2693         if (options->save_window_positions)
2694                 {
2695                 hint_mask = GDK_HINT_USER_POS;
2696                 }
2697         else
2698                 {
2699                 hint_mask = static_cast<GdkWindowHints>(0);
2700                 }
2701
2702         hint.min_width = 32;
2703         hint.min_height = 32;
2704         hint.base_width = 0;
2705         hint.base_height = 0;
2706         gtk_window_set_geometry_hints(GTK_WINDOW(lw->window), nullptr, &hint,
2707                                       static_cast<GdkWindowHints>(GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hint_mask));
2708
2709         if (options->save_window_positions || isfile(default_path))
2710                 {
2711                 gtk_window_set_default_size(GTK_WINDOW(lw->window), lw->options.main_window.w, lw->options.main_window.h);
2712                 gq_gtk_window_move(GTK_WINDOW(lw->window), lw->options.main_window.x, lw->options.main_window.y);
2713                 if (lw->options.main_window.maximized) gtk_window_maximize(GTK_WINDOW(lw->window));
2714
2715                 g_idle_add(move_window_to_workspace_cb, lw);
2716                 }
2717         else
2718                 {
2719                 gtk_window_set_default_size(GTK_WINDOW(lw->window), MAINWINDOW_DEF_WIDTH, MAINWINDOW_DEF_HEIGHT);
2720                 }
2721
2722         g_free(default_path);
2723         g_signal_connect(G_OBJECT(lw->window), "delete_event",
2724                          G_CALLBACK(layout_delete_cb), lw);
2725
2726         g_signal_connect(G_OBJECT(lw->window), "focus-in-event",
2727                          G_CALLBACK(layout_set_current_cb), lw);
2728
2729         layout_keyboard_init(lw, lw->window);
2730
2731         lw->main_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
2732         DEBUG_NAME(lw->main_box);
2733         gq_gtk_container_add(GTK_WIDGET(lw->window), lw->main_box);
2734         gtk_widget_show(lw->main_box);
2735
2736         layout_grid_setup(lw);
2737         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2738
2739         layout_util_sync(lw);
2740         layout_status_update_all(lw);
2741
2742         if (dir_fd)
2743                 {
2744                 layout_set_fd(lw, dir_fd);
2745                 }
2746         else
2747                 {
2748                 GdkPixbuf *pixbuf;
2749
2750                 pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
2751
2752                 /** @FIXME the zoom value set here is the value, which is then copied again and again
2753                    in "Leave Zoom at previous setting" mode. This is not ideal.  */
2754                 image_change_pixbuf(lw->image, pixbuf, 0.0, FALSE);
2755                 g_object_unref(pixbuf);
2756                 }
2757
2758         if (geometry)
2759                 {
2760                 if (!gtk_window_parse_geometry(GTK_WINDOW(lw->window), geometry))
2761                         {
2762                         log_printf("%s", _("Invalid geometry\n"));
2763                         }
2764                 }
2765
2766         gtk_widget_show(lw->window);
2767         layout_tools_hide(lw, lw->options.tools_hidden);
2768
2769         image_osd_set(lw->image, static_cast<OsdShowFlags>(lw->options.image_overlay.state));
2770         histogram = image_osd_get_histogram(lw->image);
2771
2772         histogram->histogram_channel = lw->options.image_overlay.histogram_channel;
2773         histogram->histogram_mode = lw->options.image_overlay.histogram_mode;
2774
2775         layout_window_list = g_list_append(layout_window_list, lw);
2776
2777         file_data_register_notify_func(layout_image_notify_cb, lw, NOTIFY_PRIORITY_LOW);
2778
2779         DEBUG_1("%s layout_new: end", get_exec_time());
2780
2781         return lw;
2782 }
2783
2784 void layout_write_attributes(LayoutOptions *layout, GString *outstr, gint indent)
2785 {
2786         WRITE_NL(); WRITE_CHAR(*layout, id);
2787
2788         WRITE_NL(); WRITE_INT(*layout, style);
2789         WRITE_NL(); WRITE_CHAR(*layout, order);
2790         WRITE_NL(); WRITE_UINT(*layout, dir_view_type);
2791         WRITE_NL(); WRITE_UINT(*layout, file_view_type);
2792
2793         WRITE_NL(); WRITE_UINT(*layout, file_view_list_sort.method);
2794         WRITE_NL(); WRITE_BOOL(*layout, file_view_list_sort.ascend);
2795         WRITE_NL(); WRITE_BOOL(*layout, file_view_list_sort.case_sensitive);
2796
2797         WRITE_NL(); WRITE_UINT(*layout, dir_view_list_sort.method);
2798         WRITE_NL(); WRITE_BOOL(*layout, dir_view_list_sort.ascend);
2799         WRITE_NL(); WRITE_BOOL(*layout, dir_view_list_sort.case_sensitive);
2800         WRITE_NL(); WRITE_BOOL(*layout, show_marks);
2801         WRITE_NL(); WRITE_BOOL(*layout, show_file_filter);
2802         WRITE_NL(); WRITE_BOOL(*layout, show_thumbnails);
2803         WRITE_NL(); WRITE_BOOL(*layout, show_directory_date);
2804         WRITE_NL(); WRITE_CHAR(*layout, home_path);
2805         WRITE_NL(); WRITE_UINT(*layout, startup_path);
2806         WRITE_SEPARATOR();
2807
2808         WRITE_NL(); WRITE_INT(*layout, main_window.x);
2809         WRITE_NL(); WRITE_INT(*layout, main_window.y);
2810         WRITE_NL(); WRITE_INT(*layout, main_window.w);
2811         WRITE_NL(); WRITE_INT(*layout, main_window.h);
2812         WRITE_NL(); WRITE_BOOL(*layout, main_window.maximized);
2813         WRITE_NL(); WRITE_INT(*layout, main_window.hdivider_pos);
2814         WRITE_NL(); WRITE_INT(*layout, main_window.vdivider_pos);
2815         WRITE_NL(); WRITE_INT(*layout, workspace);
2816         WRITE_SEPARATOR();
2817
2818         WRITE_NL(); WRITE_INT(*layout, folder_window.vdivider_pos);
2819         WRITE_SEPARATOR();
2820
2821         WRITE_NL(); WRITE_INT(*layout, float_window.x);
2822         WRITE_NL(); WRITE_INT(*layout, float_window.y);
2823         WRITE_NL(); WRITE_INT(*layout, float_window.w);
2824         WRITE_NL(); WRITE_INT(*layout, float_window.h);
2825         WRITE_NL(); WRITE_INT(*layout, float_window.vdivider_pos);
2826         WRITE_SEPARATOR();
2827
2828         WRITE_NL(); WRITE_INT(*layout, properties_window.w);
2829         WRITE_NL(); WRITE_INT(*layout, properties_window.h);
2830         WRITE_SEPARATOR();
2831
2832         WRITE_NL(); WRITE_BOOL(*layout, tools_float);
2833         WRITE_NL(); WRITE_BOOL(*layout, tools_hidden);
2834         WRITE_SEPARATOR();
2835
2836         WRITE_NL(); WRITE_BOOL(*layout, show_info_pixel);
2837         WRITE_NL(); WRITE_BOOL(*layout, ignore_alpha);
2838         WRITE_SEPARATOR();
2839
2840         WRITE_NL(); WRITE_BOOL(*layout, bars_state.info);
2841         WRITE_NL(); WRITE_BOOL(*layout, bars_state.sort);
2842         WRITE_NL(); WRITE_BOOL(*layout, bars_state.tools_float);
2843         WRITE_NL(); WRITE_BOOL(*layout, bars_state.tools_hidden);
2844         WRITE_NL(); WRITE_BOOL(*layout, bars_state.hidden);
2845         WRITE_SEPARATOR();
2846
2847         WRITE_NL(); WRITE_UINT(*layout, image_overlay.state);
2848         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_channel);
2849         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_mode);
2850
2851         WRITE_NL(); WRITE_INT(*layout, log_window.x);
2852         WRITE_NL(); WRITE_INT(*layout, log_window.y);
2853         WRITE_NL(); WRITE_INT(*layout, log_window.width);
2854         WRITE_NL(); WRITE_INT(*layout, log_window.height);
2855
2856         WRITE_NL(); WRITE_INT(*layout, preferences_window.x);
2857         WRITE_NL(); WRITE_INT(*layout, preferences_window.y);
2858         WRITE_NL(); WRITE_INT(*layout, preferences_window.w);
2859         WRITE_NL(); WRITE_INT(*layout, preferences_window.h);
2860         WRITE_NL(); WRITE_INT(*layout, preferences_window.page_number);
2861
2862         WRITE_NL(); WRITE_INT(*layout, search_window.x);
2863         WRITE_NL(); WRITE_INT(*layout, search_window.y);
2864         WRITE_NL(); WRITE_INT(*layout, search_window.w);
2865         WRITE_NL(); WRITE_INT(*layout, search_window.h);
2866
2867         WRITE_NL(); WRITE_INT(*layout, dupe_window.x);
2868         WRITE_NL(); WRITE_INT(*layout, dupe_window.y);
2869         WRITE_NL(); WRITE_INT(*layout, dupe_window.w);
2870         WRITE_NL(); WRITE_INT(*layout, dupe_window.h);
2871
2872         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.x);
2873         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.y);
2874         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.w);
2875         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.h);
2876         WRITE_SEPARATOR();
2877
2878         WRITE_NL(); WRITE_BOOL(*layout, animate);
2879 }
2880
2881
2882 void layout_write_config(LayoutWindow *lw, GString *outstr, gint indent)
2883 {
2884         layout_sync_options_with_current_state(lw);
2885         WRITE_NL(); WRITE_STRING("<layout");
2886         layout_write_attributes(&lw->options, outstr, indent + 1);
2887         WRITE_STRING(">");
2888
2889         bar_sort_write_config(lw->bar_sort, outstr, indent + 1);
2890         bar_write_config(lw->bar, outstr, indent + 1);
2891
2892         WRITE_SEPARATOR();
2893         generic_dialog_windows_write_config(outstr, indent + 1);
2894
2895         WRITE_SEPARATOR();
2896         layout_toolbar_write_config(lw, TOOLBAR_MAIN, outstr, indent + 1);
2897         layout_toolbar_write_config(lw, TOOLBAR_STATUS, outstr, indent + 1);
2898
2899         WRITE_NL(); WRITE_STRING("</layout>");
2900 }
2901
2902 void layout_load_attributes(LayoutOptions *layout, const gchar **attribute_names, const gchar **attribute_values)
2903 {
2904         gchar *id = nullptr;
2905
2906         while (*attribute_names)
2907                 {
2908                 const gchar *option = *attribute_names++;
2909                 const gchar *value = *attribute_values++;
2910
2911                 /* layout options */
2912                 if (READ_CHAR_FULL("id", id)) continue;
2913
2914                 if (READ_INT(*layout, style)) continue;
2915                 if (READ_CHAR(*layout, order)) continue;
2916
2917                 if (READ_UINT_ENUM(*layout, dir_view_type)) continue;
2918                 if (READ_UINT_ENUM(*layout, file_view_type)) continue;
2919                 if (READ_UINT_ENUM(*layout, file_view_list_sort.method)) continue;
2920                 if (READ_BOOL(*layout, file_view_list_sort.ascend)) continue;
2921                 if (READ_BOOL(*layout, file_view_list_sort.case_sensitive)) continue;
2922                 if (READ_UINT_ENUM(*layout, dir_view_list_sort.method)) continue;
2923                 if (READ_BOOL(*layout, dir_view_list_sort.ascend)) continue;
2924                 if (READ_BOOL(*layout, dir_view_list_sort.case_sensitive)) continue;
2925                 if (READ_BOOL(*layout, show_marks)) continue;
2926                 if (READ_BOOL(*layout, show_file_filter)) continue;
2927                 if (READ_BOOL(*layout, show_thumbnails)) continue;
2928                 if (READ_BOOL(*layout, show_directory_date)) continue;
2929                 if (READ_CHAR(*layout, home_path)) continue;
2930                 if (READ_UINT_ENUM_CLAMP(*layout, startup_path, 0, STARTUP_PATH_HOME)) continue;
2931
2932                 /* window positions */
2933
2934                 if (READ_INT(*layout, main_window.x)) continue;
2935                 if (READ_INT(*layout, main_window.y)) continue;
2936                 if (READ_INT(*layout, main_window.w)) continue;
2937                 if (READ_INT(*layout, main_window.h)) continue;
2938                 if (READ_BOOL(*layout, main_window.maximized)) continue;
2939                 if (READ_INT(*layout, main_window.hdivider_pos)) continue;
2940                 if (READ_INT(*layout, main_window.vdivider_pos)) continue;
2941
2942                 if (READ_INT_CLAMP(*layout, folder_window.vdivider_pos, 1, 1000)) continue;
2943
2944                 if (READ_INT(*layout, float_window.x)) continue;
2945                 if (READ_INT(*layout, float_window.y)) continue;
2946                 if (READ_INT(*layout, float_window.w)) continue;
2947                 if (READ_INT(*layout, float_window.h)) continue;
2948                 if (READ_INT(*layout, float_window.vdivider_pos)) continue;
2949
2950                 if (READ_INT(*layout, properties_window.w)) continue;
2951                 if (READ_INT(*layout, properties_window.h)) continue;
2952
2953                 if (READ_BOOL(*layout, tools_float)) continue;
2954                 if (READ_BOOL(*layout, tools_hidden)) continue;
2955                 if (READ_BOOL(*layout, show_info_pixel)) continue;
2956                 if (READ_BOOL(*layout, ignore_alpha)) continue;
2957
2958                 if (READ_BOOL(*layout, bars_state.info)) continue;
2959                 if (READ_BOOL(*layout, bars_state.sort)) continue;
2960                 if (READ_BOOL(*layout, bars_state.tools_float)) continue;
2961                 if (READ_BOOL(*layout, bars_state.tools_hidden)) continue;
2962                 if (READ_BOOL(*layout, bars_state.hidden)) continue;
2963
2964                 if (READ_UINT(*layout, image_overlay.state)) continue;
2965                 if (READ_INT(*layout, image_overlay.histogram_channel)) continue;
2966                 if (READ_INT(*layout, image_overlay.histogram_mode)) continue;
2967
2968                 if (READ_INT(*layout, log_window.x)) continue;
2969                 if (READ_INT(*layout, log_window.y)) continue;
2970                 if (READ_INT(*layout, log_window.width)) continue;
2971                 if (READ_INT(*layout, log_window.height)) continue;
2972
2973                 if (READ_INT(*layout, preferences_window.x)) continue;
2974                 if (READ_INT(*layout, preferences_window.y)) continue;
2975                 if (READ_INT(*layout, preferences_window.w)) continue;
2976                 if (READ_INT(*layout, preferences_window.h)) continue;
2977                 if (READ_INT(*layout, preferences_window.page_number)) continue;
2978
2979                 if (READ_INT(*layout, search_window.x)) continue;
2980                 if (READ_INT(*layout, search_window.y)) continue;
2981                 if (READ_INT(*layout, search_window.w)) continue;
2982                 if (READ_INT(*layout, search_window.h)) continue;
2983
2984                 if (READ_INT(*layout, dupe_window.x)) continue;
2985                 if (READ_INT(*layout, dupe_window.y)) continue;
2986                 if (READ_INT(*layout, dupe_window.w)) continue;
2987                 if (READ_INT(*layout, dupe_window.h)) continue;
2988
2989                 if (READ_INT(*layout, advanced_exif_window.x)) continue;
2990                 if (READ_INT(*layout, advanced_exif_window.y)) continue;
2991                 if (READ_INT(*layout, advanced_exif_window.w)) continue;
2992                 if (READ_INT(*layout, advanced_exif_window.h)) continue;
2993
2994                 if (READ_BOOL(*layout, animate)) continue;
2995                 if (READ_INT(*layout, workspace)) continue;
2996
2997                 log_printf("unknown attribute %s = %s\n", option, value);
2998                 }
2999         if (id && strcmp(id, LAYOUT_ID_CURRENT) != 0)
3000                 {
3001                 g_free(layout->id);
3002                 layout->id = id;
3003                 }
3004         else
3005                 {
3006                 g_free(id);
3007                 }
3008 }
3009
3010 static void layout_config_startup_path(LayoutOptions *lop, gchar **path)
3011 {
3012         switch (lop->startup_path)
3013                 {
3014                 case STARTUP_PATH_LAST:
3015                         *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();
3016                         break;
3017                 case STARTUP_PATH_HOME:
3018                         *path = (lop->home_path && isdir(lop->home_path)) ? g_strdup(lop->home_path) : g_strdup(homedir());
3019                         break;
3020                 default:
3021                         *path = get_current_dir();
3022                         break;
3023                 }
3024 }
3025
3026
3027 static void layout_config_commandline(LayoutOptions *lop, gchar **path)
3028 {
3029         gchar *last_image;
3030
3031         if (command_line->startup_blank)
3032                 {
3033                 *path = nullptr;
3034                 }
3035         else if (command_line->file)
3036                 {
3037                 *path = g_strdup(command_line->file);
3038                 }
3039         else if (command_line->path)
3040                 {
3041                 *path = g_strdup(command_line->path);
3042                 }
3043         else layout_config_startup_path(lop, path);
3044
3045         if (isdir(*path))
3046                 {
3047                 last_image = get_recent_viewed_folder_image(*path);
3048                 if (last_image)
3049                         {
3050                         g_free(*path);
3051                         *path = last_image;
3052                         }
3053                 }
3054
3055         if (command_line->tools_show)
3056                 {
3057                 lop->tools_float = FALSE;
3058                 lop->tools_hidden = FALSE;
3059                 }
3060         else if (command_line->tools_hide)
3061                 {
3062                 lop->tools_hidden = TRUE;
3063                 }
3064 }
3065
3066 static gboolean first_found = FALSE;
3067
3068 LayoutWindow *layout_new_from_config(const gchar **attribute_names, const gchar **attribute_values, gboolean use_commandline)
3069 {
3070         LayoutOptions lop;
3071         LayoutWindow *lw;
3072         gchar *path = nullptr;
3073
3074         init_layout_options(&lop);
3075
3076         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
3077
3078         /* If multiple windows are specified in the config. file,
3079          * use the command line options only in the main window.
3080          */
3081         if (use_commandline && !first_found)
3082                 {
3083                 first_found = TRUE;
3084                 layout_config_commandline(&lop, &path);
3085                 }
3086         else
3087                 {
3088                 layout_config_startup_path(&lop, &path);
3089                 }
3090
3091         lw = layout_new_with_geometry(nullptr, &lop, use_commandline ? command_line->geometry : nullptr);
3092         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);
3093
3094
3095         layout_set_path(lw, path);
3096
3097         if (use_commandline && command_line->startup_full_screen) layout_image_full_screen_start(lw);
3098         if (use_commandline && command_line->startup_in_slideshow) layout_image_slideshow_start(lw);
3099         if (use_commandline && command_line->log_window_show) log_window_new(lw);
3100
3101         g_free(path);
3102         free_layout_options_content(&lop);
3103         return lw;
3104 }
3105
3106 void layout_update_from_config(LayoutWindow *lw, const gchar **attribute_names, const gchar **attribute_values)
3107 {
3108         LayoutOptions lop;
3109
3110         init_layout_options(&lop);
3111
3112         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
3113
3114         layout_apply_options(lw, &lop);
3115
3116         free_layout_options_content(&lop);
3117 }
3118
3119 LayoutWindow *layout_new_from_default()
3120 {
3121         LayoutWindow *lw;
3122         GList *work;
3123         gboolean success;
3124         gchar *default_path;
3125
3126         default_path = g_build_filename(get_rc_dir(), DEFAULT_WINDOW_LAYOUT, NULL);
3127         success = load_config_from_file(default_path, TRUE);
3128         g_free(default_path);
3129
3130         if (success)
3131                 {
3132                 work = g_list_last(layout_window_list);
3133                 lw = static_cast<LayoutWindow *>(work->data);
3134                 }
3135         else
3136                 {
3137                 lw = layout_new_from_config(nullptr, nullptr, TRUE);
3138                 }
3139
3140         g_free(lw->options.id);
3141         lw->options.id = g_strdup(layout_get_unique_id());
3142
3143         return lw;
3144 }
3145
3146
3147 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */