src/layout.cc

   1 /*
   2  * Copyright (C) 2006 John Ellis
   3  * Copyright (C) 2008 - 2016 The Geeqie Team
   4  *
   5  * Author: John Ellis
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include "layout.h"
  23
  24 #include <unistd.h>
  25
  26 #include <cstring>
  27
  28 #include <gdk-pixbuf/gdk-pixbuf.h>
  29 #include <gdk/gdk.h>
  30 #ifdef GDK_WINDOWING_X11
  31 #  include <gdk/gdkx.h>
  32 #endif
  33 #include <glib-object.h>
  34 #include <pango/pango.h>
  35
  36 #include "bar-sort.h"
  37 #include "bar.h"
  38 #include "compat.h"
  39 #include "debug.h"
  40 #include "filedata.h"
  41 #include "histogram.h"
  42 #include "history-list.h"
  43 #include "image-overlay.h"
  44 #include "image.h"
  45 #include "intl.h"
  46 #include "layout-config.h"
  47 #include "layout-image.h"
  48 #include "layout-util.h"
  49 #include "logwindow.h"
  50 #include "main-defines.h"
  51 #include "main.h"
  52 #include "menu.h"
  53 #include "metadata.h"
  54 #include "misc.h"
  55 #include "pixbuf-util.h"
  56 #include "preferences.h"
  57 #include "rcfile.h"
  58 #include "shortcuts.h"
  59 #include "ui-fileops.h"
  60 #include "ui-menu.h"
  61 #include "ui-misc.h"
  62 #include "ui-tabcomp.h"
  63 #include "ui-utildlg.h"
  64 #include "view-dir.h"
  65 #include "view-file.h"
  66 #include "window.h"
  67
  68 namespace
  69 {
  70
  71 constexpr gint MAINWINDOW_DEF_WIDTH = 700;
  72 constexpr gint MAINWINDOW_DEF_HEIGHT = 500;
  73
  74 constexpr gint MAIN_WINDOW_DIV_HPOS = MAINWINDOW_DEF_WIDTH / 2;
  75 constexpr gint MAIN_WINDOW_DIV_VPOS = MAINWINDOW_DEF_HEIGHT / 2;
  76
  77 constexpr gint TOOLWINDOW_DEF_WIDTH = 260;
  78 constexpr gint TOOLWINDOW_DEF_HEIGHT = 450;
  79
  80 constexpr gint PROGRESS_WIDTH = 150;
  81
  82 constexpr gint ZOOM_LABEL_WIDTH = 120;
  83
  84 constexpr gint CONFIG_WINDOW_DEF_WIDTH = 600;
  85 constexpr gint CONFIG_WINDOW_DEF_HEIGHT = 400;
  86
  87 struct LayoutConfig
  88 {
  89         LayoutWindow *lw;
  90
  91         GtkWidget *configwindow;
  92         GtkWidget *home_path_entry;
  93         GtkWidget *layout_widget;
  94
  95         LayoutOptions options;
  96 };
  97
  98 } // namespace
  99
 100 GList *layout_window_list = nullptr;
 101 LayoutWindow *current_lw = nullptr;
 102
 103 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle);
 104
 105
 106 /*
 107  *-----------------------------------------------------------------------------
 108  * misc
 109  *-----------------------------------------------------------------------------
 110  */
 111
 112 gboolean layout_valid(LayoutWindow **lw)
 113 {
 114         if (*lw == nullptr)
 115                 {
 116                 if (current_lw) *lw = current_lw;
 117                 else if (layout_window_list) *lw = static_cast<LayoutWindow *>(layout_window_list->data);
 118                 return (*lw != nullptr);
 119                 }
 120         return (g_list_find(layout_window_list, *lw) != nullptr);
 121 }
 122
 123 LayoutWindow *layout_find_by_image(ImageWindow *imd)
 124 {
 125         GList *work;
 126
 127         work = layout_window_list;
 128         while (work)
 129                 {
 130                 auto lw = static_cast<LayoutWindow *>(work->data);
 131                 work = work->next;
 132
 133                 if (lw->image == imd) return lw;
 134                 }
 135
 136         return nullptr;
 137 }
 138
 139 LayoutWindow *layout_find_by_image_fd(ImageWindow *imd)
 140 {
 141         GList *work;
 142
 143         work = layout_window_list;
 144         while (work)
 145                 {
 146                 auto lw = static_cast<LayoutWindow *>(work->data);
 147                 work = work->next;
 148
 149                 if (lw->image->image_fd == imd->image_fd)
 150                         return lw;
 151                 }
 152
 153         return nullptr;
 154 }
 155
 156 LayoutWindow *layout_find_by_layout_id(const gchar *id)
 157 {
 158         GList *work;
 159
 160         if (!id || !id[0]) return nullptr;
 161
 162         if (strcmp(id, LAYOUT_ID_CURRENT) == 0)
 163                 {
 164                 if (current_lw) return current_lw;
 165                 if (layout_window_list) return static_cast<LayoutWindow *>(layout_window_list->data);
 166                 return nullptr;
 167                 }
 168
 169         work = layout_window_list;
 170         while (work)
 171                 {
 172                 auto lw = static_cast<LayoutWindow *>(work->data);
 173                 work = work->next;
 174
 175                 if (lw->options.id && strcmp(id, lw->options.id) == 0)
 176                         return lw;
 177                 }
 178
 179         return nullptr;
 180 }
 181
 182 gchar *layout_get_unique_id()
 183 {
 184         char id[10];
 185         gint i;
 186
 187         i = 1;
 188         while (TRUE)
 189                 {
 190                 g_snprintf(id, sizeof(id), "lw%d", i);
 191                 if (!layout_find_by_layout_id(id))
 192                         {
 193                         return g_strdup(id);
 194                         }
 195                 i++;
 196                 }
 197 }
 198
 199 static void layout_set_unique_id(LayoutWindow *lw)
 200 {
 201         char id[10];
 202         gint i;
 203         if (lw->options.id && lw->options.id[0]) return; /* id is already set */
 204
 205         g_free(lw->options.id);
 206         lw->options.id = nullptr;
 207
 208         i = 1;
 209         while (TRUE)
 210                 {
 211                 g_snprintf(id, sizeof(id), "lw%d", i);
 212                 if (!layout_find_by_layout_id(id))
 213                         {
 214                         lw->options.id = g_strdup(id);
 215                         return;
 216                         }
 217                 i++;
 218                 }
 219 }
 220
 221 static gboolean layout_set_current_cb(GtkWidget *, GdkEventFocus *, gpointer data)
 222 {
 223         auto lw = static_cast<LayoutWindow *>(data);
 224         current_lw = lw;
 225         return FALSE;
 226 }
 227
 228 static void layout_box_folders_changed_cb(GtkWidget *widget, gpointer)
 229 {
 230         LayoutWindow *lw;
 231         GList *work;
 232
 233 /** @FIXME this is probably not the correct way to implement this */
 234         work = layout_window_list;
 235         while (work)
 236                 {
 237                 lw = static_cast<LayoutWindow *>(work->data);
 238                 lw->options.folder_window.vdivider_pos = gtk_paned_get_position(GTK_PANED(widget));
 239                 work = work->next;
 240                 }
 241 }
 242
 243 /*
 244  *-----------------------------------------------------------------------------
 245  * menu, toolbar, and dir view
 246  *-----------------------------------------------------------------------------
 247  */
 248
 249 static void layout_path_entry_changed_cb(GtkWidget *widget, gpointer data)
 250 {
 251         auto lw = static_cast<LayoutWindow *>(data);
 252         gchar *buf;
 253
 254         if (gtk_combo_box_get_active(GTK_COMBO_BOX(widget)) < 0) return;
 255
 256         buf = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(lw->path_entry)));
 257         if (!lw->dir_fd || strcmp(buf, lw->dir_fd->path) != 0)
 258                 {
 259                 layout_set_path(lw, buf);
 260                 }
 261
 262         g_free(buf);
 263 }
 264
 265 static void layout_path_entry_tab_cb(const gchar *path, gpointer data)
 266 {
 267         auto lw = static_cast<LayoutWindow *>(data);
 268         gchar *buf;
 269
 270         buf = g_strdup(path);
 271         parse_out_relatives(buf);
 272
 273         if (isdir(buf))
 274                 {
 275                 if ((!lw->dir_fd || strcmp(lw->dir_fd->path, buf) != 0) && layout_set_path(lw, buf))
 276                         {
 277                         gtk_widget_grab_focus(GTK_WIDGET(lw->path_entry));
 278                         gint pos = -1;
 279                         /* put the G_DIR_SEPARATOR back, if we are in tab completion for a dir and result was path change */
 280                         gtk_editable_insert_text(GTK_EDITABLE(lw->path_entry), G_DIR_SEPARATOR_S, -1, &pos);
 281                         gtk_editable_set_position(GTK_EDITABLE(lw->path_entry),
 282                                                   strlen(gq_gtk_entry_get_text(GTK_ENTRY(lw->path_entry))));
 283                         }
 284                 }
 285         else if (lw->dir_fd)
 286                 {
 287                 gchar *base = remove_level_from_path(buf);
 288
 289                 if (strcmp(lw->dir_fd->path, base) == 0)
 290                         {
 291                         layout_list_scroll_to_subpart(lw, filename_from_path(buf));
 292                         }
 293                 g_free(base);
 294                 }
 295
 296         g_free(buf);
 297 }
 298
 299 static void layout_path_entry_cb(const gchar *path, gpointer data)
 300 {
 301         auto lw = static_cast<LayoutWindow *>(data);
 302         gchar *buf;
 303
 304         buf = g_strdup(path);
 305
 306         if (!download_web_file(buf, FALSE, lw))
 307                 {
 308                 parse_out_relatives(buf);
 309
 310                 layout_set_path(lw, buf);
 311                 }
 312
 313         g_free(buf);
 314 }
 315
 316 static void layout_vd_select_cb(ViewDir *, FileData *fd, gpointer data)
 317 {
 318         auto lw = static_cast<LayoutWindow *>(data);
 319
 320         layout_set_fd(lw, fd);
 321 }
 322
 323 static void layout_path_entry_tab_append_cb(const gchar *, gpointer data, gint n)
 324 {
 325         auto lw = static_cast<LayoutWindow *>(data);
 326
 327         if (!lw || !lw->back_button) return;
 328         if (!layout_valid(&lw)) return;
 329
 330         /* Enable back button if it makes sense */
 331         gtk_widget_set_sensitive(lw->back_button, (n > 1));
 332 }
 333
 334 static gboolean path_entry_tooltip_cb(GtkWidget *widget, gpointer)
 335 {
 336         GList *box_child_list;
 337         GtkComboBox *path_entry;
 338         gchar *current_path;
 339
 340         box_child_list = gtk_container_get_children(GTK_CONTAINER(widget));
 341         path_entry = static_cast<GtkComboBox *>(box_child_list->data);
 342         current_path = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(path_entry));
 343         gtk_widget_set_tooltip_text(GTK_WIDGET(widget), current_path);
 344
 345         g_free(current_path);
 346         g_list_free(box_child_list);
 347
 348         return FALSE;
 349 }
 350
 351 static GtkWidget *layout_tool_setup(LayoutWindow *lw)
 352 {
 353         GtkWidget *box;
 354         GtkWidget *box_folders;
 355         GtkWidget *box_menu_tabcomp;
 356         GtkWidget *menu_bar;
 357         GtkWidget *menu_tool_bar;
 358         GtkWidget *menu_toolbar_box;
 359         GtkWidget *open_menu;
 360         GtkWidget *scd;
 361         GtkWidget *scroll_window;
 362         GtkWidget *tabcomp;
 363         GtkWidget *toolbar;
 364
 365         box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 366
 367         if (!options->expand_menu_toolbar)
 368                 {
 369                 menu_toolbar_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 370                 scroll_window = gq_gtk_scrolled_window_new(nullptr, nullptr);
 371                 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER);
 372
 373                 if (!options->hamburger_menu)
 374                         {
 375                         menu_bar = layout_actions_menu_bar(lw);
 376                         gq_gtk_box_pack_start(GTK_BOX(menu_toolbar_box), menu_bar, FALSE, FALSE, 0);
 377                         }
 378
 379                 toolbar = layout_actions_toolbar(lw, TOOLBAR_MAIN);
 380
 381                 gq_gtk_box_pack_start(GTK_BOX(menu_toolbar_box), toolbar, FALSE, FALSE, 0);
 382                 gq_gtk_container_add(GTK_WIDGET(scroll_window), menu_toolbar_box);
 383                 gq_gtk_box_pack_start(GTK_BOX(box), scroll_window, FALSE, FALSE, 0);
 384
 385                 gtk_widget_show_all(scroll_window);
 386                 }
 387         else
 388                 {
 389                 menu_tool_bar = layout_actions_menu_tool_bar(lw);
 390                 DEBUG_NAME(menu_tool_bar);
 391                 gtk_widget_show(menu_tool_bar);
 392                 gq_gtk_box_pack_start(GTK_BOX(lw->main_box), lw->menu_tool_bar, FALSE, FALSE, 0);
 393                 }
 394
 395         tabcomp = tab_completion_new_with_history(&lw->path_entry, nullptr, "path_list", -1, layout_path_entry_cb, lw);
 396         DEBUG_NAME(tabcomp);
 397         tab_completion_add_tab_func(lw->path_entry, layout_path_entry_tab_cb, lw);
 398         tab_completion_add_append_func(lw->path_entry, layout_path_entry_tab_append_cb, lw);
 399
 400         if (options->hamburger_menu)
 401                 {
 402                 box_menu_tabcomp = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 403                 gtk_widget_show(box_menu_tabcomp);
 404
 405                 open_menu = layout_actions_menu_bar(lw);
 406                 gtk_widget_set_tooltip_text(open_menu, _("Open application menu"));
 407                 gq_gtk_box_pack_start(GTK_BOX(box_menu_tabcomp), open_menu, FALSE, FALSE, 0);
 408                 gq_gtk_box_pack_start(GTK_BOX(box_menu_tabcomp), tabcomp, TRUE, TRUE, 0);
 409                 gq_gtk_box_pack_start(GTK_BOX(box), box_menu_tabcomp, FALSE, FALSE, 0);
 410                 }
 411         else
 412                 {
 413                 gq_gtk_box_pack_start(GTK_BOX(box), tabcomp, FALSE, FALSE, 0);
 414                 }
 415
 416         gtk_widget_show(tabcomp);
 417         gtk_widget_set_has_tooltip(GTK_WIDGET(tabcomp), TRUE);
 418         g_signal_connect(G_OBJECT(tabcomp), "query_tooltip", G_CALLBACK(path_entry_tooltip_cb), lw);
 419
 420         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);
 421
 422         box_folders = GTK_WIDGET(gtk_paned_new(GTK_ORIENTATION_HORIZONTAL));
 423         DEBUG_NAME(box_folders);
 424         gq_gtk_box_pack_start(GTK_BOX(box), box_folders, TRUE, TRUE, 0);
 425
 426         lw->vd = vd_new(lw);
 427
 428         vd_set_select_func(lw->vd, layout_vd_select_cb, lw);
 429
 430         lw->dir_view = lw->vd->widget;
 431         DEBUG_NAME(lw->dir_view);
 432         gtk_paned_add2(GTK_PANED(box_folders), lw->dir_view);
 433         gtk_widget_show(lw->dir_view);
 434
 435         scd = shortcuts_new_default(lw);
 436         DEBUG_NAME(scd);
 437         gtk_paned_add1(GTK_PANED(box_folders), scd);
 438         gtk_paned_set_position(GTK_PANED(box_folders), lw->options.folder_window.vdivider_pos);
 439
 440         gtk_widget_show(box_folders);
 441
 442         g_signal_connect(G_OBJECT(box_folders), "notify::position", G_CALLBACK(layout_box_folders_changed_cb), lw);
 443
 444         gtk_widget_show(box);
 445
 446         return box;
 447 }
 448
 449 /*
 450  *-----------------------------------------------------------------------------
 451  * sort button (and menu)
 452  *-----------------------------------------------------------------------------
 453  */
 454
 455 static void layout_sort_menu_cb(GtkWidget *widget, gpointer data)
 456 {
 457         LayoutWindow *lw;
 458         SortType type;
 459
 460         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 461
 462         lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
 463         if (!lw) return;
 464
 465         type = static_cast<SortType>GPOINTER_TO_INT(data);
 466
 467         if (type == SORT_EXIFTIME || type == SORT_EXIFTIMEDIGITIZED || type == SORT_RATING)
 468                 {
 469                 vf_read_metadata_in_idle(lw->vf);
 470                 }
 471         layout_sort_set_files(lw, type, lw->options.file_view_list_sort.ascend, lw->options.file_view_list_sort.case_sensitive);
 472 }
 473
 474 static void layout_sort_menu_ascend_cb(GtkWidget *, gpointer data)
 475 {
 476         auto lw = static_cast<LayoutWindow *>(data);
 477
 478         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);
 479 }
 480
 481 static void layout_sort_menu_case_cb(GtkWidget *, gpointer data)
 482 {
 483         auto lw = static_cast<LayoutWindow *>(data);
 484
 485         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);
 486 }
 487
 488 static void layout_sort_menu_hide_cb(GtkWidget *widget, gpointer)
 489 {
 490         /* destroy the menu */
 491         g_object_unref(widget);
 492 }
 493
 494 static void layout_sort_button_press_cb(GtkWidget *, gpointer data)
 495 {
 496         auto lw = static_cast<LayoutWindow *>(data);
 497         GtkWidget *menu;
 498
 499         menu = submenu_add_sort(nullptr, G_CALLBACK(layout_sort_menu_cb), lw, FALSE, FALSE, TRUE, lw->options.file_view_list_sort.method);
 500
 501         /* take ownership of menu */
 502 #ifdef GTK_OBJECT_FLOATING
 503         /* GTK+ < 2.10 */
 504         g_object_ref(G_OBJECT(menu));
 505         gtk_object_sink(GTK_OBJECT(menu));
 506 #else
 507         /* GTK+ >= 2.10 */
 508         g_object_ref_sink(G_OBJECT(menu));
 509 #endif
 510
 511         /* ascending option */
 512         menu_item_add_divider(menu);
 513         menu_item_add_check(menu, _("Ascending"), lw->options.file_view_list_sort.ascend, G_CALLBACK(layout_sort_menu_ascend_cb), lw);
 514         menu_item_add_check(menu, _("Case"), lw->options.file_view_list_sort.case_sensitive, G_CALLBACK(layout_sort_menu_case_cb), lw);
 515
 516         g_signal_connect(G_OBJECT(menu), "selection_done",
 517                          G_CALLBACK(layout_sort_menu_hide_cb), NULL);
 518
 519         gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
 520 }
 521
 522 static GtkWidget *layout_sort_button(LayoutWindow *lw, GtkWidget *box)
 523 {
 524         GtkWidget *button;
 525         GtkWidget *frame;
 526         GtkWidget *image;
 527
 528         frame = gtk_frame_new(nullptr);
 529         DEBUG_NAME(frame);
 530         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 531         gq_gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
 532         gtk_widget_show(frame);
 533
 534         image = gtk_image_new_from_icon_name(GQ_ICON_PAN_DOWN, GTK_ICON_SIZE_BUTTON);
 535         button = gtk_button_new_with_label(sort_type_get_text(lw->options.file_view_list_sort.method));
 536         gtk_button_set_image(GTK_BUTTON(button), image);
 537         g_signal_connect(G_OBJECT(button), "clicked",
 538                          G_CALLBACK(layout_sort_button_press_cb), lw);
 539         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 540         gtk_button_set_image_position(GTK_BUTTON(button), GTK_POS_RIGHT);
 541
 542         gq_gtk_container_add(GTK_WIDGET(frame), button);
 543
 544         gtk_widget_show(button);
 545
 546         return button;
 547 }
 548
 549 static void layout_zoom_menu_cb(GtkWidget *widget, gpointer data)
 550 {
 551         ZoomMode mode;
 552
 553         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 554
 555         mode = static_cast<ZoomMode>GPOINTER_TO_INT(data);
 556         options->image.zoom_mode = mode;
 557 }
 558
 559 static void layout_scroll_menu_cb(GtkWidget *widget, gpointer data)
 560 {
 561         guint scroll_type;
 562
 563         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 564
 565         scroll_type = GPOINTER_TO_UINT(data);
 566         options->image.scroll_reset_method = scroll_type;
 567         image_options_sync();
 568 }
 569
 570 static void layout_zoom_menu_hide_cb(GtkWidget *widget, gpointer)
 571 {
 572         /* destroy the menu */
 573         g_object_unref(widget);
 574 }
 575
 576 static void layout_zoom_button_press_cb(GtkWidget *, gpointer data)
 577 {
 578         auto lw = static_cast<LayoutWindow *>(data);
 579         GtkWidget *menu;
 580
 581         menu = submenu_add_zoom(nullptr, G_CALLBACK(layout_zoom_menu_cb),
 582                         lw, FALSE, FALSE, TRUE, options->image.zoom_mode);
 583
 584         /* take ownership of menu */
 585 #ifdef GTK_OBJECT_FLOATING
 586         /* GTK+ < 2.10 */
 587         g_object_ref(G_OBJECT(menu));
 588         gtk_object_sink(GTK_OBJECT(menu));
 589 #else
 590         /* GTK+ >= 2.10 */
 591         g_object_ref_sink(G_OBJECT(menu));
 592 #endif
 593
 594         menu_item_add_divider(menu);
 595
 596         menu_item_add_radio(menu, _("Scroll to top left corner"),
 597                         GUINT_TO_POINTER(SCROLL_RESET_TOPLEFT),
 598                         options->image.scroll_reset_method == SCROLL_RESET_TOPLEFT,
 599                         G_CALLBACK(layout_scroll_menu_cb),
 600                         GUINT_TO_POINTER(SCROLL_RESET_TOPLEFT));
 601         menu_item_add_radio(menu, _("Scroll to image center"),
 602                         GUINT_TO_POINTER(SCROLL_RESET_CENTER),
 603                         options->image.scroll_reset_method == SCROLL_RESET_CENTER,
 604                         G_CALLBACK(layout_scroll_menu_cb),
 605                         GUINT_TO_POINTER(SCROLL_RESET_CENTER));
 606         menu_item_add_radio(menu, _("Keep the region from previous image"),
 607                         GUINT_TO_POINTER(SCROLL_RESET_NOCHANGE),
 608                         options->image.scroll_reset_method == SCROLL_RESET_NOCHANGE,
 609                         G_CALLBACK(layout_scroll_menu_cb),
 610                         GUINT_TO_POINTER(SCROLL_RESET_NOCHANGE));
 611
 612         g_signal_connect(G_OBJECT(menu), "selection_done",
 613                          G_CALLBACK(layout_zoom_menu_hide_cb), NULL);
 614
 615         gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
 616 }
 617
 618 static GtkWidget *layout_zoom_button(LayoutWindow *lw, GtkWidget *box, gint size, gboolean)
 619 {
 620         GtkWidget *button;
 621         GtkWidget *frame;
 622         GtkWidget *image;
 623
 624         frame = gtk_frame_new(nullptr);
 625         DEBUG_NAME(frame);
 626         if (size) gtk_widget_set_size_request(frame, size, -1);
 627         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 628
 629         gq_gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
 630
 631         gtk_widget_show(frame);
 632
 633         image = gtk_image_new_from_icon_name(GQ_ICON_PAN_DOWN, GTK_ICON_SIZE_BUTTON);
 634         button = gtk_button_new_with_label("1:1");
 635         gtk_button_set_image(GTK_BUTTON(button), image);
 636         g_signal_connect(G_OBJECT(button), "clicked",
 637                          G_CALLBACK(layout_zoom_button_press_cb), lw);
 638         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 639         gtk_button_set_image_position(GTK_BUTTON(button), GTK_POS_RIGHT);
 640
 641         gq_gtk_container_add(GTK_WIDGET(frame), button);
 642         gtk_widget_show(button);
 643
 644         return button;
 645 }
 646
 647 /*
 648  *-----------------------------------------------------------------------------
 649  * status bar
 650  *-----------------------------------------------------------------------------
 651  */
 652
 653
 654 void layout_status_update_progress(LayoutWindow *lw, gdouble val, const gchar *text)
 655 {
 656         static gdouble meta = 0;
 657
 658         if (!layout_valid(&lw)) return;
 659         if (!lw->info_progress_bar) return;
 660
 661         /* Give priority to the loading meta data message
 662          */
 663         if(!g_strcmp0(text, "Loading thumbs..."))
 664                 {
 665                 if (meta)
 666                         {
 667                         return;
 668                         }
 669                 }
 670         else
 671                 {
 672                 meta = val;
 673                 }
 674
 675         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(lw->info_progress_bar), val);
 676         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar),
 677                                                                         val ? ((text) ? text : " ") : " ");
 678 }
 679
 680 void layout_status_update_info(LayoutWindow *lw, const gchar *text)
 681 {
 682         gchar *buf = nullptr;
 683         gint hrs;
 684         gint min;
 685         gdouble sec;
 686         GString *delay;
 687
 688         if (!layout_valid(&lw)) return;
 689
 690         if (!text)
 691                 {
 692                 guint n;
 693                 gint64 n_bytes = 0;
 694
 695                 n = layout_list_count(lw, &n_bytes);
 696
 697                 if (n)
 698                         {
 699                         guint s;
 700                         gint64 s_bytes = 0;
 701                         gchar *ss;
 702
 703                         if (layout_image_slideshow_active(lw))
 704                                 {
 705
 706                                 if (!layout_image_slideshow_paused(lw))
 707                                         {
 708                                         delay = g_string_new(_(" Slideshow ["));
 709                                         }
 710                                 else
 711                                         {
 712                                         delay = g_string_new(_(" Paused ["));
 713                                         }
 714                                 hrs = options->slideshow.delay / (36000);
 715                                 min = (options->slideshow.delay -(36000 * hrs))/600;
 716                                 sec = static_cast<gdouble>(options->slideshow.delay -(36000 * hrs)-(min * 600)) / 10;
 717
 718                                 if (hrs > 0)
 719                                         {
 720                                         g_string_append_printf(delay, "%dh ", hrs);
 721                                         }
 722                                 if (min > 0)
 723                                         {
 724                                         g_string_append_printf(delay, "%dm ", min);
 725                                         }
 726                                 g_string_append_printf(delay, "%.1fs]", sec);
 727
 728                                 ss = g_string_free(delay, FALSE);
 729                                 }
 730                         else
 731                                 {
 732                                 ss = g_strdup("");
 733                                 }
 734
 735                         s = layout_selection_count(lw, &s_bytes);
 736
 737                         layout_bars_new_selection(lw, s);
 738
 739                         if (s > 0)
 740                                 {
 741                                 gchar *b = text_from_size_abrev(n_bytes);
 742                                 gchar *sb = text_from_size_abrev(s_bytes);
 743                                 buf = g_strdup_printf(_("%s, %d files (%s, %d)%s"), b, n, sb, s, ss);
 744                                 g_free(b);
 745                                 g_free(sb);
 746                                 g_free(ss);
 747                                 }
 748                         else if (n > 0)
 749                                 {
 750                                 gchar *b = text_from_size_abrev(n_bytes);
 751                                 buf = g_strdup_printf(_("%s, %d files%s"), b, n, ss);
 752                                 g_free(b);
 753                                 g_free(ss);
 754                                 }
 755                         else
 756                                 {
 757                                 buf = g_strdup_printf(_("%d files%s"), n, ss);
 758                                 g_free(ss);
 759                                 }
 760
 761                         text = buf;
 762
 763                         image_osd_update(lw->image);
 764                         }
 765                 else
 766                         {
 767                         text = "";
 768                         }
 769         }
 770
 771         if (lw->info_status) gtk_label_set_text(GTK_LABEL(lw->info_status), text);
 772         g_free(buf);
 773 }
 774
 775 void layout_status_update_image(LayoutWindow *lw)
 776 {
 777         FileData *fd;
 778         gint page_total;
 779         gint page_num;
 780
 781         if (!layout_valid(&lw) || !lw->image) return;
 782         if (!lw->info_zoom || !lw->info_details) return; /*called from layout_style_set */
 783
 784         if (!lw->image->image_fd)
 785                 {
 786                 gtk_button_set_label(GTK_BUTTON(lw->info_zoom), "");
 787                 gtk_label_set_text(GTK_LABEL(lw->info_details), "");
 788                 }
 789         else
 790                 {
 791                 gchar *text;
 792                 gchar *b;
 793
 794                 text = image_zoom_get_as_text(lw->image);
 795                 gtk_button_set_label(GTK_BUTTON(lw->info_zoom), text);
 796                 g_free(text);
 797
 798                 b = image_get_fd(lw->image) ? text_from_size(image_get_fd(lw->image)->size) : g_strdup("0");
 799
 800                 if (lw->image->unknown)
 801                         {
 802                         if (image_get_path(lw->image) && !access_file(image_get_path(lw->image), R_OK))
 803                                 {
 804                                 text = g_strdup_printf(_("(no read permission) %s bytes"), b);
 805                                 }
 806                         else
 807                                 {
 808                                 text = g_strdup_printf(_("( ? x ? ) %s bytes"), b);
 809                                 }
 810                         }
 811                 else
 812                         {
 813                         gint width;
 814                         gint height;
 815                         fd = image_get_fd(lw->image);
 816                         page_total = fd->page_total;
 817                         page_num = fd->page_num + 1;
 818                         image_get_image_size(lw->image, &width, &height);
 819
 820                         if (page_total > 1)
 821                                 {
 822                                 text = g_strdup_printf(_("( %d x %d ) %s bytes %s%d%s%d%s"), width, height, b, "[", page_num, "/", page_total, "]");
 823                                 }
 824                         else
 825                                 {
 826                                 text = g_strdup_printf(_("( %d x %d ) %s bytes"), width, height, b);
 827                                 }
 828                         }
 829
 830                 g_signal_emit_by_name (lw->image->pr, "update-pixel");
 831
 832                 g_free(b);
 833
 834                 gtk_label_set_text(GTK_LABEL(lw->info_details), text);
 835                 g_free(text);
 836                 }
 837         layout_util_sync_color(lw); /* update color button */
 838 }
 839
 840 void layout_status_update_all(LayoutWindow *lw)
 841 {
 842         layout_status_update_progress(lw, 0.0, nullptr);
 843         layout_status_update_info(lw, nullptr);
 844         layout_status_update_image(lw);
 845         layout_util_status_update_write(lw);
 846 }
 847
 848 static GtkWidget *layout_status_label(const gchar *text, GtkWidget *box, gboolean start, gint size, gboolean expand)
 849 {
 850         GtkWidget *label;
 851         GtkWidget *frame;
 852
 853         frame = gtk_frame_new(nullptr);
 854         DEBUG_NAME(frame);
 855         if (size) gtk_widget_set_size_request(frame, size, -1);
 856         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 857         if (start)
 858                 {
 859                 gq_gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
 860                 }
 861         else
 862                 {
 863                 gq_gtk_box_pack_end(GTK_BOX(box), frame, expand, expand, 0);
 864                 }
 865         gtk_widget_show(frame);
 866
 867         label = gtk_label_new(text ? text : "");
 868         gtk_label_set_ellipsize(GTK_LABEL(label), PANGO_ELLIPSIZE_END);
 869         gq_gtk_container_add(GTK_WIDGET(frame), label);
 870         gtk_widget_show(label);
 871
 872         return label;
 873 }
 874
 875 static void layout_status_setup(LayoutWindow *lw, GtkWidget *box, gboolean small_format)
 876 {
 877         GtkWidget *hbox;
 878         GtkWidget *toolbar;
 879         GtkWidget *toolbar_frame;
 880
 881         if (lw->info_box) return;
 882
 883         if (small_format)
 884                 {
 885                 lw->info_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 886                 DEBUG_NAME(lw->info_box);
 887                 }
 888         else
 889                 {
 890                 lw->info_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 891                 DEBUG_NAME(lw->info_box);
 892                 }
 893         gq_gtk_box_pack_end(GTK_BOX(box), lw->info_box, FALSE, FALSE, 0);
 894         gtk_widget_show(lw->info_box);
 895
 896         if (small_format)
 897                 {
 898                 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 899                 DEBUG_NAME(hbox);
 900                 gq_gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 901                 gtk_widget_show(hbox);
 902                 }
 903         else
 904                 {
 905                 hbox = lw->info_box;
 906                 }
 907         lw->info_progress_bar = gtk_progress_bar_new();
 908         DEBUG_NAME(lw->info_progress_bar);
 909         gtk_widget_set_size_request(lw->info_progress_bar, PROGRESS_WIDTH, -1);
 910
 911         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar), "");
 912         gtk_progress_bar_set_show_text(GTK_PROGRESS_BAR(lw->info_progress_bar), TRUE);
 913
 914         gq_gtk_box_pack_start(GTK_BOX(hbox), lw->info_progress_bar, FALSE, FALSE, 0);
 915         gtk_widget_show(lw->info_progress_bar);
 916
 917         lw->info_sort = layout_sort_button(lw, hbox);
 918         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_sort), _("Select sort order"));
 919         gtk_widget_show(lw->info_sort);
 920
 921         lw->info_status = layout_status_label(nullptr, lw->info_box, TRUE, 0, (!small_format));
 922         DEBUG_NAME(lw->info_status);
 923         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_status), _("Folder contents (files selected)\nSlideshow [time interval]"));
 924
 925         if (small_format)
 926                 {
 927                 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 928                 DEBUG_NAME(hbox);
 929                 gq_gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 930                 gtk_widget_show(hbox);
 931                 }
 932         lw->info_details = layout_status_label(nullptr, hbox, TRUE, 0, TRUE);
 933         DEBUG_NAME(lw->info_details);
 934         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_details), _("(Image dimensions) Image size [page n of m]"));
 935         toolbar = layout_actions_toolbar(lw, TOOLBAR_STATUS);
 936
 937         toolbar_frame = gtk_frame_new(nullptr);
 938         DEBUG_NAME(toolbar_frame);
 939         gq_gtk_frame_set_shadow_type(GTK_FRAME(toolbar_frame), GTK_SHADOW_IN);
 940         gq_gtk_container_add(GTK_WIDGET(toolbar_frame), toolbar);
 941         gtk_widget_show(toolbar_frame);
 942         gtk_widget_show(toolbar);
 943         gq_gtk_box_pack_end(GTK_BOX(hbox), toolbar_frame, FALSE, FALSE, 0);
 944         lw->info_zoom = layout_zoom_button(lw, hbox, ZOOM_LABEL_WIDTH, TRUE);
 945         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_zoom), _("Select zoom and scroll mode"));
 946         gtk_widget_show(lw->info_zoom);
 947
 948         if (small_format)
 949                 {
 950                 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 951                 DEBUG_NAME(hbox);
 952                 gq_gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 953                 gtk_widget_show(hbox);
 954                 }
 955         lw->info_pixel = layout_status_label(nullptr, hbox, FALSE, 0, small_format); /* expand only in small format */
 956         DEBUG_NAME(lw->info_pixel);
 957         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_pixel), _("[Pixel x,y coord]: (Pixel R,G,B value)"));
 958         if (!lw->options.show_info_pixel) gtk_widget_hide(gtk_widget_get_parent(lw->info_pixel));
 959 }
 960
 961 /*
 962  *-----------------------------------------------------------------------------
 963  * views
 964  *-----------------------------------------------------------------------------
 965  */
 966
 967 static GtkWidget *layout_tools_new(LayoutWindow *lw)
 968 {
 969         lw->dir_view = layout_tool_setup(lw);
 970         return lw->dir_view;
 971 }
 972
 973 static void layout_list_status_cb(ViewFile *, gpointer data)
 974 {
 975         auto lw = static_cast<LayoutWindow *>(data);
 976
 977         layout_status_update_info(lw, nullptr);
 978 }
 979
 980 static void layout_list_thumb_cb(ViewFile *, gdouble val, const gchar *text, gpointer data)
 981 {
 982         auto lw = static_cast<LayoutWindow *>(data);
 983
 984         layout_status_update_progress(lw, val, text);
 985 }
 986
 987 static void layout_list_sync_thumb(LayoutWindow *lw)
 988 {
 989         if (lw->vf) vf_thumb_set(lw->vf, lw->options.show_thumbnails);
 990 }
 991
 992 static void layout_list_sync_file_filter(LayoutWindow *lw)
 993 {
 994         if (lw->vf) vf_file_filter_set(lw->vf, lw->options.show_file_filter);
 995 }
 996
 997 static GtkWidget *layout_list_new(LayoutWindow *lw)
 998 {
 999         lw->vf = vf_new(lw->options.file_view_type, nullptr);
1000         vf_set_layout(lw->vf, lw);
1001
1002         vf_set_status_func(lw->vf, layout_list_status_cb, lw);
1003         vf_set_thumb_status_func(lw->vf, layout_list_thumb_cb, lw);
1004
1005         vf_marks_set(lw->vf, lw->options.show_marks);
1006
1007         layout_list_sync_thumb(lw);
1008         layout_list_sync_file_filter(lw);
1009
1010         return lw->vf->widget;
1011 }
1012
1013 static void layout_list_sync_marks(LayoutWindow *lw)
1014 {
1015         if (lw->vf) vf_marks_set(lw->vf, lw->options.show_marks);
1016 }
1017
1018 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *)
1019 {
1020         if (!lw) return;
1021 }
1022
1023 GList *layout_list(LayoutWindow *lw)
1024 {
1025         if (!layout_valid(&lw)) return nullptr;
1026
1027         if (lw->vf) return vf_get_list(lw->vf);
1028
1029         return nullptr;
1030 }
1031
1032 guint layout_list_count(LayoutWindow *lw, gint64 *bytes)
1033 {
1034         if (!layout_valid(&lw)) return 0;
1035
1036         if (lw->vf) return vf_count(lw->vf, bytes);
1037
1038         return 0;
1039 }
1040
1041 FileData *layout_list_get_fd(LayoutWindow *lw, gint index)
1042 {
1043         if (!layout_valid(&lw)) return nullptr;
1044
1045         if (lw->vf) return vf_index_get_data(lw->vf, index);
1046
1047         return nullptr;
1048 }
1049
1050 gint layout_list_get_index(LayoutWindow *lw, FileData *fd)
1051 {
1052         if (!layout_valid(&lw) || !fd) return -1;
1053
1054         if (lw->vf) return vf_index_by_fd(lw->vf, fd);
1055
1056         return -1;
1057 }
1058
1059 void layout_list_sync_fd(LayoutWindow *lw, FileData *fd)
1060 {
1061         if (!layout_valid(&lw)) return;
1062
1063         if (lw->vf) vf_select_by_fd(lw->vf, fd);
1064 }
1065
1066 static void layout_list_sync_sort(LayoutWindow *lw)
1067 {
1068         if (!layout_valid(&lw)) return;
1069
1070         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);
1071 }
1072
1073 GList *layout_selection_list(LayoutWindow *lw)
1074 {
1075         if (!layout_valid(&lw)) return nullptr;
1076
1077         if (layout_image_get_collection(lw, nullptr))
1078                 {
1079                 FileData *fd;
1080
1081                 fd = layout_image_get_fd(lw);
1082                 if (fd) return g_list_append(nullptr, file_data_ref(fd));
1083                 return nullptr;
1084                 }
1085
1086         if (lw->vf) return vf_selection_get_list(lw->vf);
1087
1088         return nullptr;
1089 }
1090
1091 GList *layout_selection_list_by_index(LayoutWindow *lw)
1092 {
1093         if (!layout_valid(&lw)) return nullptr;
1094
1095         if (lw->vf) return vf_selection_get_list_by_index(lw->vf);
1096
1097         return nullptr;
1098 }
1099
1100 guint layout_selection_count(LayoutWindow *lw, gint64 *bytes)
1101 {
1102         if (!layout_valid(&lw)) return 0;
1103
1104         if (lw->vf) return vf_selection_count(lw->vf, bytes);
1105
1106         return 0;
1107 }
1108
1109 void layout_select_all(LayoutWindow *lw)
1110 {
1111         if (!layout_valid(&lw)) return;
1112
1113         if (lw->vf) vf_select_all(lw->vf);
1114 }
1115
1116 void layout_select_none(LayoutWindow *lw)
1117 {
1118         if (!layout_valid(&lw)) return;
1119
1120         if (lw->vf) vf_select_none(lw->vf);
1121 }
1122
1123 void layout_select_invert(LayoutWindow *lw)
1124 {
1125         if (!layout_valid(&lw)) return;
1126
1127         if (lw->vf) vf_select_invert(lw->vf);
1128 }
1129
1130 void layout_select_list(LayoutWindow *lw, GList *list)
1131 {
1132         if (!layout_valid(&lw)) return;
1133
1134         if (lw->vf)
1135                 {
1136                 vf_select_list(lw->vf, list);
1137                 }
1138 }
1139
1140 void layout_mark_to_selection(LayoutWindow *lw, gint mark, MarkToSelectionMode mode)
1141 {
1142         if (!layout_valid(&lw)) return;
1143
1144         if (lw->vf) vf_mark_to_selection(lw->vf, mark, mode);
1145 }
1146
1147 void layout_selection_to_mark(LayoutWindow *lw, gint mark, SelectionToMarkMode mode)
1148 {
1149         if (!layout_valid(&lw)) return;
1150
1151         if (lw->vf) vf_selection_to_mark(lw->vf, mark, mode);
1152
1153         layout_status_update_info(lw, nullptr); /* osd in fullscreen mode */
1154 }
1155
1156 void layout_mark_filter_toggle(LayoutWindow *lw, gint mark)
1157 {
1158         if (!layout_valid(&lw)) return;
1159
1160         if (lw->vf) vf_mark_filter_toggle(lw->vf, mark);
1161 }
1162
1163 guint layout_window_count()
1164 {
1165         return g_list_length(layout_window_list);
1166 }
1167
1168 /*
1169  *-----------------------------------------------------------------------------
1170  * access
1171  *-----------------------------------------------------------------------------
1172  */
1173
1174 const gchar *layout_get_path(LayoutWindow *lw)
1175 {
1176         if (!layout_valid(&lw)) return nullptr;
1177         return lw->dir_fd ? lw->dir_fd->path : nullptr;
1178 }
1179
1180 static void layout_sync_path(LayoutWindow *lw)
1181 {
1182         if (!lw->dir_fd) return;
1183
1184         if (lw->path_entry) gq_gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->dir_fd->path);
1185
1186         if (lw->vd) vd_set_fd(lw->vd, lw->dir_fd);
1187         if (lw->vf) vf_set_fd(lw->vf, lw->dir_fd);
1188 }
1189
1190 gboolean layout_set_path(LayoutWindow *lw, const gchar *path)
1191 {
1192         FileData *fd;
1193         gboolean ret;
1194
1195         if (!path) return FALSE;
1196
1197         fd = file_data_new_group(path);
1198         ret = layout_set_fd(lw, fd);
1199         file_data_unref(fd);
1200         return ret;
1201 }
1202
1203
1204 gboolean layout_set_fd(LayoutWindow *lw, FileData *fd)
1205 {
1206         gboolean have_file = FALSE;
1207         gboolean dir_changed = TRUE;
1208         gchar *last_image;
1209
1210         if (!layout_valid(&lw)) return FALSE;
1211
1212         if (!fd || !isname(fd->path)) return FALSE;
1213         if (lw->dir_fd && fd == lw->dir_fd)
1214                 {
1215                 return TRUE;
1216                 }
1217
1218         if (isdir(fd->path))
1219                 {
1220                 if (lw->dir_fd)
1221                         {
1222                         file_data_unregister_real_time_monitor(lw->dir_fd);
1223                         file_data_unref(lw->dir_fd);
1224                         }
1225                 lw->dir_fd = file_data_ref(fd);
1226                 file_data_register_real_time_monitor(fd);
1227
1228                 last_image = get_recent_viewed_folder_image(fd->path);
1229                 if (last_image)
1230                         {
1231                         fd = file_data_new_group(last_image);
1232                         g_free(last_image);
1233
1234                         if (isfile(fd->path)) have_file = TRUE;
1235                         }
1236
1237                 }
1238         else
1239                 {
1240                 gchar *base;
1241
1242                 base = remove_level_from_path(fd->path);
1243                 if (lw->dir_fd && strcmp(lw->dir_fd->path, base) == 0)
1244                         {
1245                         g_free(base);
1246                         dir_changed = FALSE;
1247                         }
1248                 else if (isdir(base))
1249                         {
1250                         if (lw->dir_fd)
1251                                 {
1252                                 file_data_unregister_real_time_monitor(lw->dir_fd);
1253                                 file_data_unref(lw->dir_fd);
1254                                 }
1255                         lw->dir_fd = file_data_new_dir(base);
1256                         file_data_register_real_time_monitor(lw->dir_fd);
1257                         g_free(base);
1258                         }
1259                 else
1260                         {
1261                         g_free(base);
1262                         return FALSE;
1263                         }
1264                 if (isfile(fd->path)) have_file = TRUE;
1265                 }
1266
1267         if (lw->path_entry)
1268                 {
1269                 history_chain_append_end(lw->dir_fd->path);
1270                 tab_completion_append_to_history(lw->path_entry, lw->dir_fd->path);
1271                 }
1272         layout_sync_path(lw);
1273         layout_list_sync_sort(lw);
1274
1275         if (have_file)
1276                 {
1277                 gint row;
1278
1279                 row = layout_list_get_index(lw, fd);
1280                 if (row >= 0)
1281                         {
1282                         layout_image_set_index(lw, row);
1283                         }
1284                 else
1285                         {
1286                         layout_image_set_fd(lw, fd);
1287                         }
1288                 }
1289         else if (!options->lazy_image_sync)
1290                 {
1291                 layout_image_set_index(lw, 0);
1292                 }
1293
1294         if (options->metadata.confirm_on_dir_change && dir_changed)
1295                 metadata_write_queue_confirm(FALSE, nullptr, nullptr);
1296
1297         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)))
1298                 {
1299                 vf_read_metadata_in_idle(lw->vf);
1300                 }
1301
1302         return TRUE;
1303 }
1304
1305 static void layout_refresh_lists(LayoutWindow *lw)
1306 {
1307         if (lw->vd) vd_refresh(lw->vd);
1308
1309         if (lw->vf)
1310                 {
1311                 vf_refresh(lw->vf);
1312                 vf_thumb_update(lw->vf);
1313                 }
1314 }
1315
1316 void layout_refresh(LayoutWindow *lw)
1317 {
1318         if (!layout_valid(&lw)) return;
1319
1320         DEBUG_1("layout refresh");
1321
1322         layout_refresh_lists(lw);
1323
1324         if (lw->image) layout_image_refresh(lw);
1325 }
1326
1327 void layout_thumb_set(LayoutWindow *lw, gboolean enable)
1328 {
1329         if (!layout_valid(&lw)) return;
1330
1331         if (lw->options.show_thumbnails == enable) return;
1332
1333         lw->options.show_thumbnails = enable;
1334
1335         layout_util_sync_thumb(lw);
1336         layout_list_sync_thumb(lw);
1337 }
1338
1339 void layout_file_filter_set(LayoutWindow *lw, gboolean enable)
1340 {
1341         if (!layout_valid(&lw)) return;
1342
1343         if (lw->options.show_file_filter == enable) return;
1344
1345         lw->options.show_file_filter = enable;
1346
1347         layout_util_sync_file_filter(lw);
1348         layout_list_sync_file_filter(lw);
1349 }
1350
1351 void layout_marks_set(LayoutWindow *lw, gboolean enable)
1352 {
1353         if (!layout_valid(&lw)) return;
1354
1355         if (lw->options.show_marks == enable) return;
1356
1357         lw->options.show_marks = enable;
1358
1359         layout_util_sync_marks(lw);
1360         layout_list_sync_marks(lw);
1361 }
1362
1363 #pragma GCC diagnostic push
1364 #pragma GCC diagnostic ignored "-Wunused-function"
1365 gboolean layout_thumb_get_unused(LayoutWindow *lw)
1366 {
1367         if (!layout_valid(&lw)) return FALSE;
1368
1369         return lw->options.show_thumbnails;
1370 }
1371
1372 gboolean layout_marks_get_unused(LayoutWindow *lw)
1373 {
1374         if (!layout_valid(&lw)) return FALSE;
1375
1376         return lw->options.show_marks;
1377 }
1378 #pragma GCC diagnostic pop
1379
1380 void layout_sort_set_files(LayoutWindow *lw, SortType type, gboolean ascend, gboolean case_sensitive)
1381 {
1382         if (!layout_valid(&lw)) return;
1383         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;
1384
1385         lw->options.file_view_list_sort.method = type;
1386         lw->options.file_view_list_sort.ascend = ascend;
1387         lw->options.file_view_list_sort.case_sensitive = case_sensitive;
1388
1389         if (lw->info_sort) gtk_button_set_label(GTK_BUTTON(lw->info_sort), sort_type_get_text(type));
1390         layout_list_sync_sort(lw);
1391 }
1392
1393 gboolean layout_sort_get(LayoutWindow *lw, SortType *type, gboolean *ascend, gboolean *case_sensitive)
1394 {
1395         if (!layout_valid(&lw)) return FALSE;
1396
1397         if (type) *type = lw->options.file_view_list_sort.method;
1398         if (ascend) *ascend = lw->options.file_view_list_sort.ascend;
1399         if (case_sensitive) *case_sensitive = lw->options.file_view_list_sort.case_sensitive;
1400
1401         return TRUE;
1402 }
1403
1404 gboolean layout_geometry_get(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h)
1405 {
1406         GdkWindow *window;
1407         if (!layout_valid(&lw)) return FALSE;
1408
1409         window = gtk_widget_get_window(lw->window);
1410         gdk_window_get_root_origin(window, x, y);
1411         *w = gdk_window_get_width(window);
1412         *h = gdk_window_get_height(window);
1413
1414         return TRUE;
1415 }
1416
1417 gboolean layout_geometry_get_dividers(LayoutWindow *lw, gint *h, gint *v)
1418 {
1419         GtkAllocation h_allocation;
1420         GtkAllocation v_allocation;
1421
1422         if (!layout_valid(&lw)) return FALSE;
1423
1424         if (lw->h_pane)
1425                 {
1426                 GtkWidget *child = gtk_paned_get_child1(GTK_PANED(lw->h_pane));
1427                 gtk_widget_get_allocation(child, &h_allocation);
1428                 }
1429
1430         if (lw->v_pane)
1431                 {
1432                 GtkWidget *child = gtk_paned_get_child1(GTK_PANED(lw->v_pane));
1433                 gtk_widget_get_allocation(child, &v_allocation);
1434                 }
1435
1436         if (lw->h_pane && h_allocation.x >= 0)
1437                 {
1438                 *h = h_allocation.width;
1439                 }
1440         else if (h != &lw->options.main_window.hdivider_pos)
1441                 {
1442                 *h = lw->options.main_window.hdivider_pos;
1443                 }
1444
1445         if (lw->v_pane && v_allocation.x >= 0)
1446                 {
1447                 *v = v_allocation.height;
1448                 }
1449         else if (v != &lw->options.main_window.vdivider_pos)
1450                 {
1451                 *v = lw->options.main_window.vdivider_pos;
1452                 }
1453
1454         return TRUE;
1455 }
1456
1457 void layout_views_set(LayoutWindow *lw, DirViewType dir_view_type, FileViewType file_view_type)
1458 {
1459         if (!layout_valid(&lw)) return;
1460
1461         if (lw->options.dir_view_type == dir_view_type && lw->options.file_view_type == file_view_type) return;
1462
1463         lw->options.dir_view_type = dir_view_type;
1464         lw->options.file_view_type = file_view_type;
1465
1466         layout_style_set(lw, -1, nullptr);
1467 }
1468
1469 void layout_views_set_sort_dir(LayoutWindow *lw, SortType method, gboolean ascend, gboolean case_sensitive)
1470 {
1471         if (!layout_valid(&lw)) return;
1472
1473         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;
1474
1475         lw->options.dir_view_list_sort.method = method;
1476         lw->options.dir_view_list_sort.ascend = ascend;
1477         lw->options.dir_view_list_sort.case_sensitive = case_sensitive;
1478
1479         layout_style_set(lw, -1, nullptr);
1480 }
1481
1482 #pragma GCC diagnostic push
1483 #pragma GCC diagnostic ignored "-Wunused-function"
1484 gboolean layout_views_get_unused(LayoutWindow *lw, DirViewType *dir_view_type, FileViewType *file_view_type)
1485 {
1486         if (!layout_valid(&lw)) return FALSE;
1487
1488         *dir_view_type = lw->options.dir_view_type;
1489         *file_view_type = lw->options.file_view_type;
1490
1491         return TRUE;
1492 }
1493 #pragma GCC diagnostic pop
1494
1495 /*
1496  *-----------------------------------------------------------------------------
1497  * location utils
1498  *-----------------------------------------------------------------------------
1499  */
1500
1501 static gboolean layout_location_single(LayoutLocation l)
1502 {
1503         return (l == LAYOUT_LEFT ||
1504                 l == LAYOUT_RIGHT ||
1505                 l == LAYOUT_TOP ||
1506                 l == LAYOUT_BOTTOM);
1507 }
1508
1509 static gboolean layout_location_vertical(LayoutLocation l)
1510 {
1511         return (l & LAYOUT_TOP ||
1512                 l & LAYOUT_BOTTOM);
1513 }
1514
1515 static gboolean layout_location_first(LayoutLocation l)
1516 {
1517         return (l & LAYOUT_TOP ||
1518                 l & LAYOUT_LEFT);
1519 }
1520
1521 static LayoutLocation layout_grid_compass(LayoutWindow *lw)
1522 {
1523         if (layout_location_single(lw->dir_location)) return lw->dir_location;
1524         if (layout_location_single(lw->file_location)) return lw->file_location;
1525         return lw->image_location;
1526 }
1527
1528 static void layout_location_compute(LayoutLocation l1, LayoutLocation l2,
1529                                     GtkWidget *s1, GtkWidget *s2,
1530                                     GtkWidget **d1, GtkWidget **d2)
1531 {
1532         LayoutLocation l;
1533
1534         l = static_cast<LayoutLocation>(l1 & l2);       /* get common compass direction */
1535         l = static_cast<LayoutLocation>(l1 - l);        /* remove it */
1536
1537         if (layout_location_first(l))
1538                 {
1539                 *d1 = s1;
1540                 *d2 = s2;
1541                 }
1542         else
1543                 {
1544                 *d1 = s2;
1545                 *d2 = s1;
1546                 }
1547 }
1548
1549 /*
1550  *-----------------------------------------------------------------------------
1551  * tools window (for floating/hidden)
1552  *-----------------------------------------------------------------------------
1553  */
1554
1555 gboolean layout_geometry_get_tools(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h, gint *divider_pos)
1556 {
1557         GdkWindow *window;
1558         GtkAllocation allocation;
1559         if (!layout_valid(&lw)) return FALSE;
1560
1561         if (!lw->tools || !gtk_widget_get_visible(lw->tools))
1562                 {
1563                 /* use the stored values (sort of breaks success return value) */
1564
1565                 *divider_pos = lw->options.float_window.vdivider_pos;
1566
1567                 return FALSE;
1568                 }
1569
1570         window = gtk_widget_get_window(lw->tools);
1571         gdk_window_get_root_origin(window, x, y);
1572         *w = gdk_window_get_width(window);
1573         *h = gdk_window_get_height(window);
1574         gtk_widget_get_allocation(gtk_paned_get_child1(GTK_PANED(lw->tools_pane)), &allocation);
1575
1576         if (gtk_orientable_get_orientation(GTK_ORIENTABLE(lw->tools_pane)) == GTK_ORIENTATION_VERTICAL)
1577                 {
1578                 *divider_pos = allocation.height;
1579                 }
1580         else
1581                 {
1582                 *divider_pos = allocation.width;
1583                 }
1584
1585         return TRUE;
1586 }
1587
1588 static gboolean layout_geometry_get_log_window(LayoutWindow *lw, GdkRectangle &log_window)
1589 {
1590         GdkWindow *window;
1591
1592         if (!layout_valid(&lw)) return FALSE;
1593
1594         if (!lw->log_window)
1595                 {
1596                 return FALSE;
1597                 }
1598
1599         window = gtk_widget_get_window(lw->log_window);
1600         gdk_window_get_root_origin(window, &log_window.x, &log_window.y);
1601         log_window.width = gdk_window_get_width(window);
1602         log_window.height = gdk_window_get_height(window);
1603
1604         return TRUE;
1605 }
1606
1607 static void layout_tools_geometry_sync(LayoutWindow *lw)
1608 {
1609         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
1610                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
1611 }
1612
1613 static void layout_tools_hide(LayoutWindow *lw, gboolean hide)
1614 {
1615         if (!lw->tools) return;
1616
1617         if (hide)
1618                 {
1619                 if (gtk_widget_get_visible(lw->tools))
1620                         {
1621                         layout_tools_geometry_sync(lw);
1622                         gtk_widget_hide(lw->tools);
1623                         }
1624                 }
1625         else
1626                 {
1627                 if (!gtk_widget_get_visible(lw->tools))
1628                         {
1629                         gtk_widget_show(lw->tools);
1630                         if (lw->vf) vf_refresh(lw->vf);
1631                         }
1632                 }
1633
1634         lw->options.tools_hidden = hide;
1635 }
1636
1637 static gboolean layout_tools_delete_cb(GtkWidget *, GdkEventAny *, gpointer data)
1638 {
1639         auto lw = static_cast<LayoutWindow *>(data);
1640
1641         layout_tools_float_toggle(lw);
1642
1643         return TRUE;
1644 }
1645
1646 static void layout_tools_setup(LayoutWindow *lw, GtkWidget *tools, GtkWidget *files)
1647 {
1648         GtkWidget *vbox;
1649         GtkWidget *w1;
1650         GtkWidget *w2;
1651         gboolean vertical;
1652         gboolean new_window = FALSE;
1653
1654         vertical = (layout_location_single(lw->image_location) && !layout_location_vertical(lw->image_location)) ||
1655                    (!layout_location_single(lw->image_location) && layout_location_vertical(layout_grid_compass(lw)));
1656         /* for now, tools/dir are always first in order */
1657         w1 = tools;
1658         w2 = files;
1659
1660         if (!lw->tools)
1661                 {
1662                 GdkGeometry geometry;
1663                 GdkWindowHints hints;
1664
1665                 lw->tools = window_new("tools", PIXBUF_INLINE_ICON_TOOLS, nullptr, _("Tools"));
1666                 DEBUG_NAME(lw->tools);
1667                 g_signal_connect(G_OBJECT(lw->tools), "delete_event",
1668                                  G_CALLBACK(layout_tools_delete_cb), lw);
1669                 layout_keyboard_init(lw, lw->tools);
1670
1671                 if (options->save_window_positions)
1672                         {
1673                         hints = GDK_HINT_USER_POS;
1674                         }
1675                 else
1676                         {
1677                         hints = static_cast<GdkWindowHints>(0);
1678                         }
1679
1680                 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1681                 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1682                 geometry.base_width = TOOLWINDOW_DEF_WIDTH;
1683                 geometry.base_height = TOOLWINDOW_DEF_HEIGHT;
1684                 gtk_window_set_geometry_hints(GTK_WINDOW(lw->tools), nullptr, &geometry,
1685                                               static_cast<GdkWindowHints>(GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hints));
1686
1687
1688                 gtk_window_set_resizable(GTK_WINDOW(lw->tools), TRUE);
1689                 gtk_container_set_border_width(GTK_CONTAINER(lw->tools), 0);
1690                 if (options->expand_menu_toolbar) gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->menu_tool_bar);
1691
1692                 new_window = TRUE;
1693                 }
1694         else
1695                 {
1696                 layout_tools_geometry_sync(lw);
1697                 /* dump the contents */
1698                 gq_gtk_widget_destroy(gtk_bin_get_child(GTK_BIN(lw->tools)));
1699                 }
1700
1701         layout_actions_add_window(lw, lw->tools);
1702
1703         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1704         DEBUG_NAME(vbox);
1705         gq_gtk_container_add(GTK_WIDGET(lw->tools), vbox);
1706         if (options->expand_menu_toolbar) gq_gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(lw->menu_tool_bar), FALSE, FALSE, 0);
1707         gtk_widget_show(vbox);
1708
1709         layout_status_setup(lw, vbox, TRUE);
1710
1711         lw->tools_pane = gtk_paned_new(vertical ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL);
1712         DEBUG_NAME(lw->tools_pane);
1713         gq_gtk_box_pack_start(GTK_BOX(vbox), lw->tools_pane, TRUE, TRUE, 0);
1714         gtk_widget_show(lw->tools_pane);
1715
1716         gtk_paned_pack1(GTK_PANED(lw->tools_pane), w1, FALSE, TRUE);
1717         gtk_paned_pack2(GTK_PANED(lw->tools_pane), w2, TRUE, TRUE);
1718
1719         gtk_widget_show(tools);
1720         gtk_widget_show(files);
1721
1722         if (new_window)
1723                 {
1724                 if (options->save_window_positions)
1725                         {
1726                         gtk_window_set_default_size(GTK_WINDOW(lw->tools), lw->options.float_window.w, lw->options.float_window.h);
1727                         gq_gtk_window_move(GTK_WINDOW(lw->tools), lw->options.float_window.x, lw->options.float_window.y);
1728                         }
1729                 else
1730                         {
1731                         if (vertical)
1732                                 {
1733                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1734                                                             TOOLWINDOW_DEF_WIDTH, TOOLWINDOW_DEF_HEIGHT);
1735                                 }
1736                         else
1737                                 {
1738                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1739                                                             TOOLWINDOW_DEF_HEIGHT, TOOLWINDOW_DEF_WIDTH);
1740                                 }
1741                         }
1742                 }
1743
1744         if (!options->save_window_positions)
1745                 {
1746                 if (vertical)
1747                         {
1748                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
1749                         }
1750                 else
1751                         {
1752                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_HPOS;
1753                         }
1754                 }
1755
1756         gtk_paned_set_position(GTK_PANED(lw->tools_pane), lw->options.float_window.vdivider_pos);
1757 }
1758
1759 /*
1760  *-----------------------------------------------------------------------------
1761  * glue (layout arrangement)
1762  *-----------------------------------------------------------------------------
1763  */
1764
1765 static void layout_grid_compute(LayoutWindow *lw,
1766                                 GtkWidget *image, GtkWidget *tools, GtkWidget *files,
1767                                 GtkWidget **w1, GtkWidget **w2, GtkWidget **w3)
1768 {
1769         /* heh, this was fun */
1770
1771         if (layout_location_single(lw->dir_location))
1772                 {
1773                 if (layout_location_first(lw->dir_location))
1774                         {
1775                         *w1 = tools;
1776                         layout_location_compute(lw->file_location, lw->image_location, files, image, w2, w3);
1777                         }
1778                 else
1779                         {
1780                         *w3 = tools;
1781                         layout_location_compute(lw->file_location, lw->image_location, files, image, w1, w2);
1782                         }
1783                 }
1784         else if (layout_location_single(lw->file_location))
1785                 {
1786                 if (layout_location_first(lw->file_location))
1787                         {
1788                         *w1 = files;
1789                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w2, w3);
1790                         }
1791                 else
1792                         {
1793                         *w3 = files;
1794                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w1, w2);
1795                         }
1796                 }
1797         else
1798                 {
1799                 /* image */
1800                 if (layout_location_first(lw->image_location))
1801                         {
1802                         *w1 = image;
1803                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w2, w3);
1804                         }
1805                 else
1806                         {
1807                         *w3 = image;
1808                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w1, w2);
1809                         }
1810                 }
1811 }
1812
1813 void layout_split_change(LayoutWindow *lw, ImageSplitMode mode)
1814 {
1815         GtkWidget *image;
1816         gint i;
1817
1818         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1819                 {
1820                 if (lw->split_images[i])
1821                         {
1822                         gtk_widget_hide(lw->split_images[i]->widget);
1823                         if (gtk_widget_get_parent(lw->split_images[i]->widget) != lw->utility_paned)
1824                                 gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->split_images[i]->widget)), lw->split_images[i]->widget);
1825                         }
1826                 }
1827         gtk_container_remove(GTK_CONTAINER(lw->utility_paned), lw->split_image_widget);
1828
1829         image = layout_image_setup_split(lw, mode);
1830
1831         gtk_paned_pack1(GTK_PANED(lw->utility_paned), image, TRUE, FALSE);
1832         gtk_widget_show(image);
1833         layout_util_sync(lw);
1834 }
1835
1836 static void layout_grid_setup(LayoutWindow *lw)
1837 {
1838         gint priority_location;
1839         GtkWidget *h;
1840         GtkWidget *v;
1841         GtkWidget *w1;
1842         GtkWidget *w2;
1843         GtkWidget *w3;
1844
1845         GtkWidget *image_sb; /* image together with sidebars in utility box */
1846         GtkWidget *tools;
1847         GtkWidget *files;
1848
1849         layout_actions_setup(lw);
1850
1851         lw->group_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1852         DEBUG_NAME(lw->group_box);
1853         if (options->expand_menu_toolbar)
1854                 {
1855                 gq_gtk_box_pack_end(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1856                 }
1857         else
1858                 {
1859                 gq_gtk_box_pack_start(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1860                 }
1861         gtk_widget_show(lw->group_box);
1862
1863         priority_location = layout_grid_compass(lw);
1864
1865         if (lw->utility_box)
1866                 {
1867                 layout_split_change(lw, lw->split_mode); /* this re-creates image frame for the new configuration */
1868                 image_sb = lw->utility_box;
1869                 DEBUG_NAME(image_sb);
1870                 }
1871         else
1872                 {
1873                 GtkWidget *image; /* image or split images together */
1874                 image = layout_image_setup_split(lw, lw->split_mode);
1875                 image_sb = layout_bars_prepare(lw, image);
1876                 DEBUG_NAME(image_sb);
1877                 }
1878
1879         tools = layout_tools_new(lw);
1880         DEBUG_NAME(tools);
1881         files = layout_list_new(lw);
1882         DEBUG_NAME(files);
1883
1884
1885         if (lw->options.tools_float || lw->options.tools_hidden)
1886                 {
1887                 gq_gtk_box_pack_start(GTK_BOX(lw->group_box), image_sb, TRUE, TRUE, 0);
1888                 gtk_widget_show(image_sb);
1889
1890                 layout_tools_setup(lw, tools, files);
1891
1892                 image_grab_focus(lw->image);
1893
1894                 return;
1895                 }
1896
1897         if (lw->tools)
1898                 {
1899                 layout_tools_geometry_sync(lw);
1900                 gq_gtk_widget_destroy(lw->tools);
1901                 lw->tools = nullptr;
1902                 lw->tools_pane = nullptr;
1903                 }
1904
1905         layout_status_setup(lw, lw->group_box, FALSE);
1906
1907         layout_grid_compute(lw, image_sb, tools, files, &w1, &w2, &w3);
1908
1909         v = lw->v_pane = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
1910         DEBUG_NAME(v);
1911
1912         h = lw->h_pane = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
1913         DEBUG_NAME(h);
1914
1915         if (!layout_location_vertical(static_cast<LayoutLocation>(priority_location)))
1916                 {
1917                 GtkWidget *tmp;
1918
1919                 tmp = v;
1920                 v = h;
1921                 h = tmp;
1922                 }
1923
1924         gq_gtk_box_pack_start(GTK_BOX(lw->group_box), v, TRUE, TRUE, 0);
1925
1926         if (!layout_location_first(static_cast<LayoutLocation>(priority_location)))
1927                 {
1928                 gtk_paned_pack1(GTK_PANED(v), h, FALSE, TRUE);
1929                 gtk_paned_pack2(GTK_PANED(v), w3, TRUE, TRUE);
1930
1931                 gtk_paned_pack1(GTK_PANED(h), w1, FALSE, TRUE);
1932                 gtk_paned_pack2(GTK_PANED(h), w2, TRUE, TRUE);
1933                 }
1934         else
1935                 {
1936                 gtk_paned_pack1(GTK_PANED(v), w1, FALSE, TRUE);
1937                 gtk_paned_pack2(GTK_PANED(v), h, TRUE, TRUE);
1938
1939                 gtk_paned_pack1(GTK_PANED(h), w2, FALSE, TRUE);
1940                 gtk_paned_pack2(GTK_PANED(h), w3, TRUE, TRUE);
1941                 }
1942
1943         gtk_widget_show(image_sb);
1944         gtk_widget_show(tools);
1945         gtk_widget_show(files);
1946
1947         gtk_widget_show(v);
1948         gtk_widget_show(h);
1949
1950         /* fix to have image pane visible when it is left and priority widget */
1951         if (lw->options.main_window.hdivider_pos == -1 &&
1952             w1 == image_sb &&
1953             !layout_location_vertical(static_cast<LayoutLocation>(priority_location)) &&
1954             layout_location_first(static_cast<LayoutLocation>(priority_location)))
1955                 {
1956                 gtk_widget_set_size_request(image_sb, 200, -1);
1957                 }
1958
1959         gtk_paned_set_position(GTK_PANED(lw->h_pane), lw->options.main_window.hdivider_pos);
1960         gtk_paned_set_position(GTK_PANED(lw->v_pane), lw->options.main_window.vdivider_pos);
1961
1962         image_grab_focus(lw->image);
1963 }
1964
1965 void layout_style_set(LayoutWindow *lw, gint style, const gchar *order)
1966 {
1967         FileData *dir_fd;
1968         gint i;
1969
1970         if (!layout_valid(&lw)) return;
1971
1972         if (style != -1)
1973                 {
1974                 LayoutLocation d;
1975                 LayoutLocation f;
1976                 LayoutLocation i;
1977
1978                 layout_config_parse(style, order, &d,  &f, &i);
1979
1980                 if (lw->dir_location == d &&
1981                     lw->file_location == f &&
1982                     lw->image_location == i) return;
1983
1984                 lw->dir_location = d;
1985                 lw->file_location = f;
1986                 lw->image_location = i;
1987                 }
1988
1989         /* remember state */
1990
1991         /* layout_image_slideshow_stop(lw); slideshow should survive */
1992         layout_image_full_screen_stop(lw);
1993
1994         dir_fd = lw->dir_fd;
1995         if (dir_fd) file_data_unregister_real_time_monitor(dir_fd);
1996         lw->dir_fd = nullptr;
1997
1998         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
1999
2000         /* preserve utility_box (image + sidebars), menu_bar and toolbars to be reused later in layout_grid_setup */
2001         /* lw->image is preserved together with lw->utility_box */
2002         if (lw->utility_box) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->utility_box)), lw->utility_box);
2003
2004         if (options->expand_menu_toolbar)
2005                 {
2006                 if (lw->toolbar[TOOLBAR_STATUS]) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->toolbar[TOOLBAR_STATUS])), lw->toolbar[TOOLBAR_STATUS]);
2007
2008                 if (lw->menu_tool_bar) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->menu_tool_bar)), lw->menu_tool_bar);
2009                 }
2010         else
2011                 {
2012                 if (lw->menu_bar) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->menu_bar)), lw->menu_bar);
2013                         for (i = 0; i < TOOLBAR_COUNT; i++)
2014                                 if (lw->toolbar[i]) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->toolbar[i])), lw->toolbar[i]);
2015                 }
2016
2017         /* clear it all */
2018
2019         lw->h_pane = nullptr;
2020         lw->v_pane = nullptr;
2021
2022         lw->path_entry = nullptr;
2023         lw->dir_view = nullptr;
2024         lw->vd = nullptr;
2025
2026         lw->file_view = nullptr;
2027         lw->vf = nullptr;
2028
2029         lw->info_box = nullptr;
2030         lw->info_progress_bar = nullptr;
2031         lw->info_sort = nullptr;
2032         lw->info_status = nullptr;
2033         lw->info_details = nullptr;
2034         lw->info_pixel = nullptr;
2035         lw->info_zoom = nullptr;
2036
2037         gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->group_box);
2038         lw->group_box = nullptr;
2039
2040         /* re-fill */
2041
2042         layout_grid_setup(lw);
2043         layout_tools_hide(lw, lw->options.tools_hidden);
2044
2045         layout_util_sync(lw);
2046         layout_status_update_all(lw);
2047
2048         /* sync */
2049
2050         if (image_get_fd(lw->image))
2051                 {
2052                 layout_set_fd(lw, image_get_fd(lw->image));
2053                 }
2054         else
2055                 {
2056                 layout_set_fd(lw, dir_fd);
2057                 }
2058         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2059
2060         /* clean up */
2061
2062         file_data_unref(dir_fd);
2063 }
2064
2065 void layout_colors_update()
2066 {
2067         GList *work;
2068
2069         work = layout_window_list;
2070         while (work)
2071                 {
2072                 gint i;
2073                 auto lw = static_cast<LayoutWindow *>(work->data);
2074                 work = work->next;
2075
2076                 if (!lw->image) continue;
2077
2078                 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
2079                         {
2080                         if (!lw->split_images[i]) continue;
2081                         image_background_set_color_from_options(lw->split_images[i], !!lw->full_screen);
2082                         }
2083
2084                 image_background_set_color_from_options(lw->image, !!lw->full_screen);
2085                 }
2086 }
2087
2088 void layout_tools_float_toggle(LayoutWindow *lw)
2089 {
2090         gboolean popped;
2091
2092         if (!lw) return;
2093
2094         if (!lw->options.tools_hidden)
2095                 {
2096                 popped = !lw->options.tools_float;
2097                 }
2098         else
2099                 {
2100                 popped = TRUE;
2101                 }
2102
2103         if (lw->options.tools_float == popped)
2104                 {
2105                 if (popped && lw->options.tools_hidden)
2106                         {
2107                         layout_tools_float_set(lw, popped, FALSE);
2108                         }
2109                 }
2110         else
2111                 {
2112                 if (lw->options.tools_float)
2113                         {
2114                         layout_tools_float_set(lw, FALSE, FALSE);
2115                         }
2116                 else
2117                         {
2118                         layout_tools_float_set(lw, TRUE, FALSE);
2119                         }
2120                 }
2121 }
2122
2123 void layout_tools_hide_toggle(LayoutWindow *lw)
2124 {
2125         if (!lw) return;
2126
2127         layout_tools_float_set(lw, lw->options.tools_float, !lw->options.tools_hidden);
2128 }
2129
2130 void layout_tools_float_set(LayoutWindow *lw, gboolean popped, gboolean hidden)
2131 {
2132         if (!layout_valid(&lw)) return;
2133
2134         if (lw->options.tools_float == popped && lw->options.tools_hidden == hidden) return;
2135
2136         if (lw->options.tools_float == popped && lw->options.tools_float && lw->tools)
2137                 {
2138                 layout_tools_hide(lw, hidden);
2139                 return;
2140                 }
2141
2142         lw->options.tools_float = popped;
2143         lw->options.tools_hidden = hidden;
2144
2145         layout_style_set(lw, -1, nullptr);
2146 }
2147
2148 gboolean layout_tools_float_get(LayoutWindow *lw, gboolean *popped, gboolean *hidden)
2149 {
2150         if (!layout_valid(&lw)) return FALSE;
2151
2152         *popped = lw->options.tools_float;
2153         *hidden = lw->options.tools_hidden;
2154
2155         return TRUE;
2156 }
2157
2158 void layout_selectable_toolbars_toggle(LayoutWindow *)
2159 {
2160         if (!layout_valid(&current_lw)) return;
2161         if (!current_lw->toolbar[TOOLBAR_MAIN]) return;
2162         if (!current_lw->menu_bar) return;
2163         if (!current_lw->info_box) return;
2164
2165         current_lw->options.selectable_toolbars_hidden = !current_lw->options.selectable_toolbars_hidden;
2166
2167         if (options->selectable_bars.tool_bar)
2168                 {
2169                 if (current_lw->options.selectable_toolbars_hidden)
2170                         {
2171                         if (gtk_widget_get_visible(current_lw->toolbar[TOOLBAR_MAIN]))
2172                                 {
2173                                 gtk_widget_hide(current_lw->toolbar[TOOLBAR_MAIN]);
2174                                 }
2175                         }
2176                 else
2177                         {
2178                         if (!gtk_widget_get_visible(current_lw->toolbar[TOOLBAR_MAIN]))
2179                                 {
2180                                 gtk_widget_show(current_lw->toolbar[TOOLBAR_MAIN]);
2181                                 }
2182                         }
2183                 }
2184         else
2185                 {
2186                 gtk_widget_show(current_lw->toolbar[TOOLBAR_MAIN]);
2187                 }
2188
2189         if (options->selectable_bars.menu_bar)
2190                 {
2191                 if (current_lw->options.selectable_toolbars_hidden)
2192                         {
2193                         if (gtk_widget_get_visible(current_lw->menu_bar))
2194                                 {
2195                                 gtk_widget_hide(current_lw->menu_bar);
2196                                 }
2197                         }
2198                 else
2199                         {
2200                         if (!gtk_widget_get_visible(current_lw->menu_bar))
2201                                 {
2202                                 gtk_widget_show(current_lw->menu_bar);
2203                                 }
2204                         }
2205                 }
2206         else
2207                 {
2208                 gtk_widget_show(current_lw->menu_bar);
2209                 }
2210
2211         if (options->selectable_bars.status_bar)
2212                 {
2213                 if (current_lw->options.selectable_toolbars_hidden)
2214                         {
2215                         if (gtk_widget_get_visible(current_lw->info_box))
2216                                 {
2217                                 gtk_widget_hide(current_lw->info_box);
2218                                 }
2219                         }
2220                 else
2221                         {
2222                         if (!gtk_widget_get_visible(current_lw->info_box))
2223                                 {
2224                                 gtk_widget_show(current_lw->info_box);
2225                                 }
2226                         }
2227                 }
2228         else
2229                 {
2230                 gtk_widget_show(current_lw->info_box);
2231                 }
2232 }
2233
2234 void layout_info_pixel_set(LayoutWindow *lw, gboolean show)
2235 {
2236         GtkWidget *frame;
2237
2238         if (!layout_valid(&lw)) return;
2239         if (!lw->info_pixel) return;
2240
2241         lw->options.show_info_pixel = show;
2242
2243         frame = gtk_widget_get_parent(lw->info_pixel);
2244         if (!lw->options.show_info_pixel)
2245                 {
2246                 gtk_widget_hide(frame);
2247                 }
2248         else
2249                 {
2250                 gtk_widget_show(frame);
2251                 }
2252
2253         g_signal_emit_by_name (lw->image->pr, "update-pixel");
2254 }
2255
2256 /*
2257  *-----------------------------------------------------------------------------
2258  * configuration
2259  *-----------------------------------------------------------------------------
2260  */
2261
2262 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data);
2263
2264 static void layout_config_close_cb(GtkWidget *, gpointer data)
2265 {
2266         auto lc = static_cast<LayoutConfig *>(data);
2267
2268         gq_gtk_widget_destroy(lc->configwindow);
2269         free_layout_options_content(&lc->options);
2270         g_free(lc);
2271 }
2272
2273 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *, gpointer data)
2274 {
2275         layout_config_close_cb(w, data);
2276         return TRUE;
2277 }
2278
2279 static void layout_config_apply_cb(GtkWidget *, gpointer data)
2280 {
2281         auto lc = static_cast<LayoutConfig *>(data);
2282
2283         g_free(lc->options.order);
2284         lc->options.order = layout_config_get(lc->layout_widget, &lc->options.style);
2285
2286         config_entry_to_option(lc->home_path_entry, &lc->options.home_path, remove_trailing_slash);
2287
2288         layout_apply_options(lc->lw, &lc->options);
2289 }
2290
2291 static void layout_config_help_cb(GtkWidget *, gpointer)
2292 {
2293         help_window_show("GuideOptionsLayout.html");
2294 }
2295
2296 static void layout_config_ok_cb(GtkWidget *widget, gpointer data)
2297 {
2298         auto lc = static_cast<LayoutConfig *>(data);
2299         layout_config_apply_cb(widget, lc);
2300         layout_config_close_cb(widget, lc);
2301 }
2302
2303 static void home_path_set_current_cb(GtkWidget *, gpointer data)
2304 {
2305         auto lc = static_cast<LayoutConfig *>(data);
2306         gq_gtk_entry_set_text(GTK_ENTRY(lc->home_path_entry), layout_get_path(lc->lw));
2307 }
2308
2309 static void startup_path_set_current_cb(GtkWidget *widget, gpointer data)
2310 {
2311         auto lc = static_cast<LayoutConfig *>(data);
2312         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2313                 {
2314                 return;
2315                 }
2316         lc->options.startup_path = STARTUP_PATH_CURRENT;
2317 }
2318
2319 static void startup_path_set_last_cb(GtkWidget *widget, gpointer data)
2320 {
2321         auto lc = static_cast<LayoutConfig *>(data);
2322         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2323                 {
2324                 return;
2325                 }
2326         lc->options.startup_path = STARTUP_PATH_LAST;
2327 }
2328
2329 static void startup_path_set_home_cb(GtkWidget *widget, gpointer data)
2330 {
2331         auto lc = static_cast<LayoutConfig *>(data);
2332         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2333                 {
2334                 return;
2335                 }
2336         lc->options.startup_path = STARTUP_PATH_HOME;
2337 }
2338
2339 #pragma GCC diagnostic push
2340 #pragma GCC diagnostic ignored "-Wunused-function"
2341 static void layout_config_save_cb_unused(GtkWidget *, gpointer)
2342 {
2343         //layout_config_apply();
2344         save_options(options);
2345 }
2346 #pragma GCC diagnostic pop
2347
2348 void layout_show_config_window(LayoutWindow *lw)
2349 {
2350         LayoutConfig *lc;
2351         GtkWidget *win_vbox;
2352         GtkWidget *hbox;
2353         GtkWidget *vbox;
2354         GtkWidget *button;
2355         GtkWidget *ct_button;
2356         GtkWidget *group;
2357         GtkWidget *frame;
2358         GtkWidget *tabcomp;
2359
2360         lc = g_new0(LayoutConfig, 1);
2361         lc->lw = lw;
2362         layout_sync_options_with_current_state(lw);
2363         copy_layout_options(&lc->options, &lw->options);
2364
2365         lc->configwindow = window_new("Layout", PIXBUF_INLINE_ICON_CONFIG, nullptr, _("Window options and layout"));
2366         DEBUG_NAME(lc->configwindow);
2367         gtk_window_set_type_hint(GTK_WINDOW(lc->configwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
2368
2369         g_signal_connect(G_OBJECT(lc->configwindow), "delete_event",
2370                          G_CALLBACK(layout_config_delete_cb), lc);
2371
2372         gtk_window_set_default_size(GTK_WINDOW(lc->configwindow), CONFIG_WINDOW_DEF_WIDTH, CONFIG_WINDOW_DEF_HEIGHT);
2373         gtk_window_set_resizable(GTK_WINDOW(lc->configwindow), TRUE);
2374         gtk_container_set_border_width(GTK_CONTAINER(lc->configwindow), PREF_PAD_BORDER);
2375
2376         win_vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_SPACE);
2377         DEBUG_NAME(win_vbox);
2378         gq_gtk_container_add(GTK_WIDGET(lc->configwindow), win_vbox);
2379         gtk_widget_show(win_vbox);
2380
2381         hbox = gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL);
2382         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
2383         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
2384         gq_gtk_box_pack_end(GTK_BOX(win_vbox), hbox, FALSE, FALSE, 0);
2385         gtk_widget_show(hbox);
2386
2387         button = pref_button_new(nullptr, GQ_ICON_OK, "OK",
2388                                  G_CALLBACK(layout_config_ok_cb), lc);
2389         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2390         gtk_widget_set_can_default(button, TRUE);
2391         gtk_widget_grab_default(button);
2392         gtk_widget_show(button);
2393
2394         ct_button = button;
2395 /*
2396         button = pref_button_new(NULL, GQ_ICON_SAVE, _("Save"), FALSE,
2397                                  G_CALLBACK(layout_config_save_cb), NULL);
2398         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2399         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2400         gtk_widget_show(button);
2401 */
2402         button = pref_button_new(nullptr, GQ_ICON_HELP, _("Help"),
2403                                  G_CALLBACK(layout_config_help_cb), lc);
2404         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2405         gtk_widget_set_can_default(button, TRUE);
2406         gtk_widget_show(button);
2407
2408         button = pref_button_new(nullptr, GQ_ICON_APPLY, _("Apply"),
2409                                  G_CALLBACK(layout_config_apply_cb), lc);
2410         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2411         gtk_widget_set_can_default(button, TRUE);
2412         gtk_widget_show(button);
2413
2414         button = pref_button_new(nullptr, GQ_ICON_CANCEL, _("Cancel"),
2415                                  G_CALLBACK(layout_config_close_cb), lc);
2416         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2417         gtk_widget_set_can_default(button, TRUE);
2418         gtk_widget_show(button);
2419
2420         if (!generic_dialog_get_alternative_button_order(lc->configwindow))
2421                 {
2422                 gtk_box_reorder_child(GTK_BOX(hbox), ct_button, -1);
2423                 }
2424
2425         frame = pref_frame_new(win_vbox, TRUE, nullptr, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2426         DEBUG_NAME(frame);
2427
2428         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_SPACE);
2429         DEBUG_NAME(vbox);
2430         gq_gtk_container_add(GTK_WIDGET(frame), vbox);
2431         gtk_widget_show(vbox);
2432
2433
2434         group = pref_group_new(vbox, FALSE, _("General options"), GTK_ORIENTATION_VERTICAL);
2435
2436         pref_label_new(group, _("Home path (empty to use your home directory)"));
2437         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2438
2439         tabcomp = tab_completion_new(&lc->home_path_entry, lc->options.home_path, nullptr, nullptr, nullptr, nullptr);
2440         tab_completion_add_select_button(lc->home_path_entry, nullptr, TRUE);
2441         gq_gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
2442         gtk_widget_show(tabcomp);
2443
2444         button = pref_button_new(hbox, nullptr, _("Use current"),
2445                                  G_CALLBACK(home_path_set_current_cb), lc);
2446
2447         pref_checkbox_new_int(group, _("Show date in directories list view"),
2448                               lc->options.show_directory_date, &lc->options.show_directory_date);
2449
2450         group = pref_group_new(vbox, FALSE, _("Start-up directory:"), GTK_ORIENTATION_VERTICAL);
2451
2452         button = pref_radiobutton_new(group, nullptr, _("No change"),
2453                                       (lc->options.startup_path == STARTUP_PATH_CURRENT),
2454                                       G_CALLBACK(startup_path_set_current_cb), lc);
2455         button = pref_radiobutton_new(group, button, _("Restore last path"),
2456                                       (lc->options.startup_path == STARTUP_PATH_LAST),
2457                                       G_CALLBACK(startup_path_set_last_cb), lc);
2458         button = pref_radiobutton_new(group, button, _("Home path"),
2459                                       (lc->options.startup_path == STARTUP_PATH_HOME),
2460                                       G_CALLBACK(startup_path_set_home_cb), lc);
2461
2462         group = pref_group_new(vbox, FALSE, _("Layout"), GTK_ORIENTATION_VERTICAL);
2463
2464         lc->layout_widget = layout_config_new();
2465         DEBUG_NAME(lc->layout_widget);
2466         layout_config_set(lc->layout_widget, lw->options.style, lw->options.order);
2467         gq_gtk_box_pack_start(GTK_BOX(group), lc->layout_widget, TRUE, TRUE, 0);
2468
2469         gtk_widget_show(lc->layout_widget);
2470         gtk_widget_show(lc->configwindow);
2471 }
2472
2473 /*
2474  *-----------------------------------------------------------------------------
2475  * base
2476  *-----------------------------------------------------------------------------
2477  */
2478
2479 void layout_sync_options_with_current_state(LayoutWindow *lw)
2480 {
2481         Histogram *histogram;
2482 #ifdef GDK_WINDOWING_X11
2483         GdkWindow *window;
2484 #endif
2485
2486         if (!layout_valid(&lw)) return;
2487
2488         lw->options.main_window.maximized =  window_maximized(lw->window);
2489         if (!lw->options.main_window.maximized)
2490                 {
2491                 layout_geometry_get(lw, &lw->options.main_window.x, &lw->options.main_window.y,
2492                                     &lw->options.main_window.w, &lw->options.main_window.h);
2493                 }
2494
2495         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
2496
2497         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
2498                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
2499
2500         lw->options.image_overlay.state = image_osd_get(lw->image);
2501         histogram = image_osd_get_histogram(lw->image);
2502
2503         lw->options.image_overlay.histogram_channel = histogram->histogram_channel;
2504         lw->options.image_overlay.histogram_mode = histogram->histogram_mode;
2505
2506         g_free(lw->options.last_path);
2507         lw->options.last_path = g_strdup(layout_get_path(lw));
2508
2509         layout_geometry_get_log_window(lw, lw->options.log_window);
2510
2511 #ifdef GDK_WINDOWING_X11
2512         GdkDisplay *display;
2513
2514         if (options->save_window_workspace)
2515                 {
2516                 display = gdk_display_get_default();
2517
2518                 if (GDK_IS_X11_DISPLAY(display))
2519                         {
2520                         window = gtk_widget_get_window(GTK_WIDGET(lw->window));
2521                         lw->options.workspace = gdk_x11_window_get_desktop(window);
2522                         }
2523                 }
2524 #endif
2525 }
2526
2527 void layout_apply_options(LayoutWindow *lw, LayoutOptions *lop)
2528 {
2529         gboolean refresh_style;
2530         gboolean refresh_lists;
2531
2532         if (!layout_valid(&lw)) return;
2533 /** @FIXME add other options too */
2534
2535         refresh_style = (lop->style != lw->options.style || strcmp(lop->order, lw->options.order) != 0);
2536         refresh_lists = (lop->show_directory_date != lw->options.show_directory_date);
2537
2538         copy_layout_options(&lw->options, lop);
2539
2540         if (refresh_style) layout_style_set(lw, lw->options.style, lw->options.order);
2541         if (refresh_lists) layout_refresh(lw);
2542 }
2543
2544 void save_layout(LayoutWindow *lw)
2545 {
2546         gchar *path;
2547         gchar *xml_name;
2548
2549         if (!g_str_has_prefix(lw->options.id, "lw"))
2550                 {
2551                 xml_name = g_strdup_printf("%s.xml", lw->options.id);
2552                 path = g_build_filename(get_window_layouts_dir(), xml_name, NULL);
2553                 save_config_to_file(path, options, lw);
2554
2555                 g_free(xml_name);
2556                 g_free(path);
2557                 }
2558 }
2559
2560 void layout_close(LayoutWindow *lw)
2561 {
2562         if (layout_window_list && layout_window_list->next)
2563                 {
2564                 save_layout(lw);
2565                 layout_free(lw);
2566                 }
2567         else
2568                 {
2569                 exit_program();
2570                 }
2571 }
2572
2573 void layout_free(LayoutWindow *lw)
2574 {
2575         gint i;
2576         if (!lw) return;
2577
2578         layout_window_list = g_list_remove(layout_window_list, lw);
2579         if (current_lw == lw) current_lw = nullptr;
2580
2581         if (lw->exif_window) g_signal_handlers_disconnect_matched(G_OBJECT(lw->exif_window), G_SIGNAL_MATCH_DATA, 0, 0, nullptr, nullptr, lw);
2582
2583         layout_bars_close(lw);
2584
2585         g_object_unref(lw->menu_bar);
2586         g_object_unref(lw->utility_box);
2587
2588         for (i = 0; i < TOOLBAR_COUNT; i++)
2589                 {
2590                 if (lw->toolbar[i]) g_object_unref(lw->toolbar[i]);
2591                 }
2592
2593         gq_gtk_widget_destroy(lw->window);
2594
2595         if (lw->split_image_sizegroup) g_object_unref(lw->split_image_sizegroup);
2596
2597         file_data_unregister_notify_func(layout_image_notify_cb, lw);
2598
2599         if (lw->dir_fd)
2600                 {
2601                 file_data_unregister_real_time_monitor(lw->dir_fd);
2602                 file_data_unref(lw->dir_fd);
2603                 }
2604
2605         free_layout_options_content(&lw->options);
2606         g_free(lw);
2607 }
2608
2609 static gboolean layout_delete_cb(GtkWidget *, GdkEventAny *, gpointer data)
2610 {
2611         auto lw = static_cast<LayoutWindow *>(data);
2612
2613         layout_close(lw);
2614         return TRUE;
2615 }
2616
2617 LayoutWindow *layout_new(FileData *dir_fd, LayoutOptions *lop)
2618 {
2619         return layout_new_with_geometry(dir_fd, lop, nullptr);
2620 }
2621
2622 static gboolean move_window_to_workspace_cb(gpointer data)
2623 {
2624 #ifdef GDK_WINDOWING_X11
2625         auto lw = static_cast<LayoutWindow *>(data);
2626         GdkWindow *window;
2627         GdkDisplay *display;
2628
2629         if (options->save_window_workspace)
2630                 {
2631                 display = gdk_display_get_default();
2632
2633                 if (GDK_IS_X11_DISPLAY(display))
2634                         {
2635                         if (lw->options.workspace != -1)
2636                                 {
2637                                 window = gtk_widget_get_window(GTK_WIDGET(lw->window));
2638                                 gdk_x11_window_move_to_desktop(window, lw->options.workspace);
2639                                 }
2640                         }
2641                 }
2642 #endif
2643         return G_SOURCE_REMOVE;
2644 }
2645
2646 LayoutWindow *layout_new_with_geometry(FileData *dir_fd, LayoutOptions *lop,
2647                                        const gchar *geometry)
2648 {
2649         LayoutWindow *lw;
2650         GdkGeometry hint;
2651         GdkWindowHints hint_mask;
2652         Histogram *histogram;
2653         gchar *default_path;
2654
2655         DEBUG_1("%s layout_new: start", get_exec_time());
2656         lw = g_new0(LayoutWindow, 1);
2657
2658         if (lop)
2659                 copy_layout_options(&lw->options, lop);
2660         else
2661                 init_layout_options(&lw->options);
2662
2663         layout_set_unique_id(lw);
2664
2665         /* default layout */
2666
2667         layout_config_parse(lw->options.style, lw->options.order,
2668                             &lw->dir_location,  &lw->file_location, &lw->image_location);
2669         if (lw->options.dir_view_type > DIRVIEW_LAST) lw->options.dir_view_type = DIRVIEW_LIST;
2670         if (lw->options.file_view_type > FILEVIEW_LAST) lw->options.file_view_type = FILEVIEW_LIST;
2671         /* divider positions */
2672
2673         default_path = g_build_filename(get_rc_dir(), DEFAULT_WINDOW_LAYOUT, NULL);
2674
2675         if (!options->save_window_positions)
2676                 {
2677                 if (!isfile(default_path))
2678                         {
2679                         lw->options.main_window.hdivider_pos = MAIN_WINDOW_DIV_HPOS;
2680                         lw->options.main_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2681                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2682                         }
2683                 }
2684
2685         /* window */
2686
2687         lw->window = window_new(GQ_APPNAME_LC, nullptr, nullptr, nullptr);
2688         DEBUG_NAME(lw->window);
2689         gtk_window_set_resizable(GTK_WINDOW(lw->window), TRUE);
2690         gtk_container_set_border_width(GTK_CONTAINER(lw->window), 0);
2691
2692         if (options->save_window_positions)
2693                 {
2694                 hint_mask = GDK_HINT_USER_POS;
2695                 }
2696         else
2697                 {
2698                 hint_mask = static_cast<GdkWindowHints>(0);
2699                 }
2700
2701         hint.min_width = 32;
2702         hint.min_height = 32;
2703         hint.base_width = 0;
2704         hint.base_height = 0;
2705         gtk_window_set_geometry_hints(GTK_WINDOW(lw->window), nullptr, &hint,
2706                                       static_cast<GdkWindowHints>(GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hint_mask));
2707
2708         if (options->save_window_positions || isfile(default_path))
2709                 {
2710                 gtk_window_set_default_size(GTK_WINDOW(lw->window), lw->options.main_window.w, lw->options.main_window.h);
2711                 gq_gtk_window_move(GTK_WINDOW(lw->window), lw->options.main_window.x, lw->options.main_window.y);
2712                 if (lw->options.main_window.maximized) gtk_window_maximize(GTK_WINDOW(lw->window));
2713
2714                 g_idle_add(move_window_to_workspace_cb, lw);
2715                 }
2716         else
2717                 {
2718                 gtk_window_set_default_size(GTK_WINDOW(lw->window), MAINWINDOW_DEF_WIDTH, MAINWINDOW_DEF_HEIGHT);
2719                 }
2720
2721         g_free(default_path);
2722         g_signal_connect(G_OBJECT(lw->window), "delete_event",
2723                          G_CALLBACK(layout_delete_cb), lw);
2724
2725         g_signal_connect(G_OBJECT(lw->window), "focus-in-event",
2726                          G_CALLBACK(layout_set_current_cb), lw);
2727
2728         layout_keyboard_init(lw, lw->window);
2729
2730         lw->main_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
2731         DEBUG_NAME(lw->main_box);
2732         gq_gtk_container_add(GTK_WIDGET(lw->window), lw->main_box);
2733         gtk_widget_show(lw->main_box);
2734
2735         layout_grid_setup(lw);
2736         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2737
2738         layout_util_sync(lw);
2739         layout_status_update_all(lw);
2740
2741         if (dir_fd)
2742                 {
2743                 layout_set_fd(lw, dir_fd);
2744                 }
2745         else
2746                 {
2747                 GdkPixbuf *pixbuf;
2748
2749                 pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
2750
2751                 /** @FIXME the zoom value set here is the value, which is then copied again and again
2752                    in 'Leave Zoom at previous setting' mode. This is not ideal.  */
2753                 image_change_pixbuf(lw->image, pixbuf, 0.0, FALSE);
2754                 g_object_unref(pixbuf);
2755                 }
2756
2757         if (geometry)
2758                 {
2759                 if (!gtk_window_parse_geometry(GTK_WINDOW(lw->window), geometry))
2760                         {
2761                         log_printf("%s", _("Invalid geometry\n"));
2762                         }
2763                 }
2764
2765         gtk_widget_show(lw->window);
2766         layout_tools_hide(lw, lw->options.tools_hidden);
2767
2768         image_osd_set(lw->image, static_cast<OsdShowFlags>(lw->options.image_overlay.state));
2769         histogram = image_osd_get_histogram(lw->image);
2770
2771         histogram->histogram_channel = lw->options.image_overlay.histogram_channel;
2772         histogram->histogram_mode = lw->options.image_overlay.histogram_mode;
2773
2774         layout_window_list = g_list_append(layout_window_list, lw);
2775
2776         file_data_register_notify_func(layout_image_notify_cb, lw, NOTIFY_PRIORITY_LOW);
2777
2778         DEBUG_1("%s layout_new: end", get_exec_time());
2779
2780         return lw;
2781 }
2782
2783 void layout_write_attributes(LayoutOptions *layout, GString *outstr, gint indent)
2784 {
2785         WRITE_NL(); WRITE_CHAR(*layout, id);
2786
2787         WRITE_NL(); WRITE_INT(*layout, style);
2788         WRITE_NL(); WRITE_CHAR(*layout, order);
2789         WRITE_NL(); WRITE_UINT(*layout, dir_view_type);
2790         WRITE_NL(); WRITE_UINT(*layout, file_view_type);
2791
2792         WRITE_NL(); WRITE_UINT(*layout, file_view_list_sort.method);
2793         WRITE_NL(); WRITE_BOOL(*layout, file_view_list_sort.ascend);
2794         WRITE_NL(); WRITE_BOOL(*layout, file_view_list_sort.case_sensitive);
2795
2796         WRITE_NL(); WRITE_UINT(*layout, dir_view_list_sort.method);
2797         WRITE_NL(); WRITE_BOOL(*layout, dir_view_list_sort.ascend);
2798         WRITE_NL(); WRITE_BOOL(*layout, dir_view_list_sort.case_sensitive);
2799         WRITE_NL(); WRITE_BOOL(*layout, show_marks);
2800         WRITE_NL(); WRITE_BOOL(*layout, show_file_filter);
2801         WRITE_NL(); WRITE_BOOL(*layout, show_thumbnails);
2802         WRITE_NL(); WRITE_BOOL(*layout, show_directory_date);
2803         WRITE_NL(); WRITE_CHAR(*layout, home_path);
2804         WRITE_NL(); WRITE_UINT(*layout, startup_path);
2805         WRITE_SEPARATOR();
2806
2807         WRITE_NL(); WRITE_INT(*layout, main_window.x);
2808         WRITE_NL(); WRITE_INT(*layout, main_window.y);
2809         WRITE_NL(); WRITE_INT(*layout, main_window.w);
2810         WRITE_NL(); WRITE_INT(*layout, main_window.h);
2811         WRITE_NL(); WRITE_BOOL(*layout, main_window.maximized);
2812         WRITE_NL(); WRITE_INT(*layout, main_window.hdivider_pos);
2813         WRITE_NL(); WRITE_INT(*layout, main_window.vdivider_pos);
2814         WRITE_NL(); WRITE_INT(*layout, workspace);
2815         WRITE_SEPARATOR();
2816
2817         WRITE_NL(); WRITE_INT(*layout, folder_window.vdivider_pos);
2818         WRITE_SEPARATOR();
2819
2820         WRITE_NL(); WRITE_INT(*layout, float_window.x);
2821         WRITE_NL(); WRITE_INT(*layout, float_window.y);
2822         WRITE_NL(); WRITE_INT(*layout, float_window.w);
2823         WRITE_NL(); WRITE_INT(*layout, float_window.h);
2824         WRITE_NL(); WRITE_INT(*layout, float_window.vdivider_pos);
2825         WRITE_SEPARATOR();
2826
2827         WRITE_NL(); WRITE_INT(*layout, properties_window.w);
2828         WRITE_NL(); WRITE_INT(*layout, properties_window.h);
2829         WRITE_SEPARATOR();
2830
2831         WRITE_NL(); WRITE_BOOL(*layout, tools_float);
2832         WRITE_NL(); WRITE_BOOL(*layout, tools_hidden);
2833         WRITE_SEPARATOR();
2834
2835         WRITE_NL(); WRITE_BOOL(*layout, show_info_pixel);
2836         WRITE_NL(); WRITE_BOOL(*layout, ignore_alpha);
2837         WRITE_SEPARATOR();
2838
2839         WRITE_NL(); WRITE_BOOL(*layout, bars_state.info);
2840         WRITE_NL(); WRITE_BOOL(*layout, bars_state.sort);
2841         WRITE_NL(); WRITE_BOOL(*layout, bars_state.tools_float);
2842         WRITE_NL(); WRITE_BOOL(*layout, bars_state.tools_hidden);
2843         WRITE_NL(); WRITE_BOOL(*layout, bars_state.hidden);
2844         WRITE_SEPARATOR();
2845
2846         WRITE_NL(); WRITE_UINT(*layout, image_overlay.state);
2847         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_channel);
2848         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_mode);
2849
2850         WRITE_NL(); WRITE_INT(*layout, log_window.x);
2851         WRITE_NL(); WRITE_INT(*layout, log_window.y);
2852         WRITE_NL(); WRITE_INT(*layout, log_window.width);
2853         WRITE_NL(); WRITE_INT(*layout, log_window.height);
2854
2855         WRITE_NL(); WRITE_INT(*layout, preferences_window.x);
2856         WRITE_NL(); WRITE_INT(*layout, preferences_window.y);
2857         WRITE_NL(); WRITE_INT(*layout, preferences_window.w);
2858         WRITE_NL(); WRITE_INT(*layout, preferences_window.h);
2859         WRITE_NL(); WRITE_INT(*layout, preferences_window.page_number);
2860
2861         WRITE_NL(); WRITE_INT(*layout, search_window.x);
2862         WRITE_NL(); WRITE_INT(*layout, search_window.y);
2863         WRITE_NL(); WRITE_INT(*layout, search_window.w);
2864         WRITE_NL(); WRITE_INT(*layout, search_window.h);
2865
2866         WRITE_NL(); WRITE_INT(*layout, dupe_window.x);
2867         WRITE_NL(); WRITE_INT(*layout, dupe_window.y);
2868         WRITE_NL(); WRITE_INT(*layout, dupe_window.w);
2869         WRITE_NL(); WRITE_INT(*layout, dupe_window.h);
2870
2871         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.x);
2872         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.y);
2873         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.w);
2874         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.h);
2875         WRITE_SEPARATOR();
2876
2877         WRITE_NL(); WRITE_BOOL(*layout, animate);
2878 }
2879
2880
2881 void layout_write_config(LayoutWindow *lw, GString *outstr, gint indent)
2882 {
2883         layout_sync_options_with_current_state(lw);
2884         WRITE_NL(); WRITE_STRING("<layout");
2885         layout_write_attributes(&lw->options, outstr, indent + 1);
2886         WRITE_STRING(">");
2887
2888         bar_sort_write_config(lw->bar_sort, outstr, indent + 1);
2889         bar_write_config(lw->bar, outstr, indent + 1);
2890
2891         WRITE_SEPARATOR();
2892         generic_dialog_windows_write_config(outstr, indent + 1);
2893
2894         WRITE_SEPARATOR();
2895         layout_toolbar_write_config(lw, TOOLBAR_MAIN, outstr, indent + 1);
2896         layout_toolbar_write_config(lw, TOOLBAR_STATUS, outstr, indent + 1);
2897
2898         WRITE_NL(); WRITE_STRING("</layout>");
2899 }
2900
2901 void layout_load_attributes(LayoutOptions *layout, const gchar **attribute_names, const gchar **attribute_values)
2902 {
2903         gchar *id = nullptr;
2904
2905         while (*attribute_names)
2906                 {
2907                 const gchar *option = *attribute_names++;
2908                 const gchar *value = *attribute_values++;
2909
2910                 /* layout options */
2911                 if (READ_CHAR_FULL("id", id)) continue;
2912
2913                 if (READ_INT(*layout, style)) continue;
2914                 if (READ_CHAR(*layout, order)) continue;
2915
2916                 if (READ_UINT_ENUM(*layout, dir_view_type)) continue;
2917                 if (READ_UINT_ENUM(*layout, file_view_type)) continue;
2918                 if (READ_UINT_ENUM(*layout, file_view_list_sort.method)) continue;
2919                 if (READ_BOOL(*layout, file_view_list_sort.ascend)) continue;
2920                 if (READ_BOOL(*layout, file_view_list_sort.case_sensitive)) continue;
2921                 if (READ_UINT_ENUM(*layout, dir_view_list_sort.method)) continue;
2922                 if (READ_BOOL(*layout, dir_view_list_sort.ascend)) continue;
2923                 if (READ_BOOL(*layout, dir_view_list_sort.case_sensitive)) continue;
2924                 if (READ_BOOL(*layout, show_marks)) continue;
2925                 if (READ_BOOL(*layout, show_file_filter)) continue;
2926                 if (READ_BOOL(*layout, show_thumbnails)) continue;
2927                 if (READ_BOOL(*layout, show_directory_date)) continue;
2928                 if (READ_CHAR(*layout, home_path)) continue;
2929                 if (READ_UINT_ENUM_CLAMP(*layout, startup_path, 0, STARTUP_PATH_HOME)) continue;
2930
2931                 /* window positions */
2932
2933                 if (READ_INT(*layout, main_window.x)) continue;
2934                 if (READ_INT(*layout, main_window.y)) continue;
2935                 if (READ_INT(*layout, main_window.w)) continue;
2936                 if (READ_INT(*layout, main_window.h)) continue;
2937                 if (READ_BOOL(*layout, main_window.maximized)) continue;
2938                 if (READ_INT(*layout, main_window.hdivider_pos)) continue;
2939                 if (READ_INT(*layout, main_window.vdivider_pos)) continue;
2940
2941                 if (READ_INT_CLAMP(*layout, folder_window.vdivider_pos, 1, 1000)) continue;
2942
2943                 if (READ_INT(*layout, float_window.x)) continue;
2944                 if (READ_INT(*layout, float_window.y)) continue;
2945                 if (READ_INT(*layout, float_window.w)) continue;
2946                 if (READ_INT(*layout, float_window.h)) continue;
2947                 if (READ_INT(*layout, float_window.vdivider_pos)) continue;
2948
2949                 if (READ_INT(*layout, properties_window.w)) continue;
2950                 if (READ_INT(*layout, properties_window.h)) continue;
2951
2952                 if (READ_BOOL(*layout, tools_float)) continue;
2953                 if (READ_BOOL(*layout, tools_hidden)) continue;
2954                 if (READ_BOOL(*layout, show_info_pixel)) continue;
2955                 if (READ_BOOL(*layout, ignore_alpha)) continue;
2956
2957                 if (READ_BOOL(*layout, bars_state.info)) continue;
2958                 if (READ_BOOL(*layout, bars_state.sort)) continue;
2959                 if (READ_BOOL(*layout, bars_state.tools_float)) continue;
2960                 if (READ_BOOL(*layout, bars_state.tools_hidden)) continue;
2961                 if (READ_BOOL(*layout, bars_state.hidden)) continue;
2962
2963                 if (READ_UINT(*layout, image_overlay.state)) continue;
2964                 if (READ_INT(*layout, image_overlay.histogram_channel)) continue;
2965                 if (READ_INT(*layout, image_overlay.histogram_mode)) continue;
2966
2967                 if (READ_INT(*layout, log_window.x)) continue;
2968                 if (READ_INT(*layout, log_window.y)) continue;
2969                 if (READ_INT(*layout, log_window.width)) continue;
2970                 if (READ_INT(*layout, log_window.height)) continue;
2971
2972                 if (READ_INT(*layout, preferences_window.x)) continue;
2973                 if (READ_INT(*layout, preferences_window.y)) continue;
2974                 if (READ_INT(*layout, preferences_window.w)) continue;
2975                 if (READ_INT(*layout, preferences_window.h)) continue;
2976                 if (READ_INT(*layout, preferences_window.page_number)) continue;
2977
2978                 if (READ_INT(*layout, search_window.x)) continue;
2979                 if (READ_INT(*layout, search_window.y)) continue;
2980                 if (READ_INT(*layout, search_window.w)) continue;
2981                 if (READ_INT(*layout, search_window.h)) continue;
2982
2983                 if (READ_INT(*layout, dupe_window.x)) continue;
2984                 if (READ_INT(*layout, dupe_window.y)) continue;
2985                 if (READ_INT(*layout, dupe_window.w)) continue;
2986                 if (READ_INT(*layout, dupe_window.h)) continue;
2987
2988                 if (READ_INT(*layout, advanced_exif_window.x)) continue;
2989                 if (READ_INT(*layout, advanced_exif_window.y)) continue;
2990                 if (READ_INT(*layout, advanced_exif_window.w)) continue;
2991                 if (READ_INT(*layout, advanced_exif_window.h)) continue;
2992
2993                 if (READ_BOOL(*layout, animate)) continue;
2994                 if (READ_INT(*layout, workspace)) continue;
2995
2996                 log_printf("unknown attribute %s = %s\n", option, value);
2997                 }
2998         if (id && strcmp(id, LAYOUT_ID_CURRENT) != 0)
2999                 {
3000                 g_free(layout->id);
3001                 layout->id = id;
3002                 }
3003         else
3004                 {
3005                 g_free(id);
3006                 }
3007 }
3008
3009 static void layout_config_startup_path(LayoutOptions *lop, gchar **path)
3010 {
3011         switch (lop->startup_path)
3012                 {
3013                 case STARTUP_PATH_LAST:
3014                         *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();
3015                         break;
3016                 case STARTUP_PATH_HOME:
3017                         *path = (lop->home_path && isdir(lop->home_path)) ? g_strdup(lop->home_path) : g_strdup(homedir());
3018                         break;
3019                 default:
3020                         *path = get_current_dir();
3021                         break;
3022                 }
3023 }
3024
3025
3026 static void layout_config_commandline(LayoutOptions *lop, gchar **path)
3027 {
3028         gchar *last_image;
3029
3030         if (command_line->startup_blank)
3031                 {
3032                 *path = nullptr;
3033                 }
3034         else if (command_line->file)
3035                 {
3036                 *path = g_strdup(command_line->file);
3037                 }
3038         else if (command_line->path)
3039                 {
3040                 *path = g_strdup(command_line->path);
3041                 }
3042         else layout_config_startup_path(lop, path);
3043
3044         if (isdir(*path))
3045                 {
3046                 last_image = get_recent_viewed_folder_image(*path);
3047                 if (last_image)
3048                         {
3049                         g_free(*path);
3050                         *path = last_image;
3051                         }
3052                 }
3053
3054         if (command_line->tools_show)
3055                 {
3056                 lop->tools_float = FALSE;
3057                 lop->tools_hidden = FALSE;
3058                 }
3059         else if (command_line->tools_hide)
3060                 {
3061                 lop->tools_hidden = TRUE;
3062                 }
3063 }
3064
3065 static gboolean first_found = FALSE;
3066
3067 LayoutWindow *layout_new_from_config(const gchar **attribute_names, const gchar **attribute_values, gboolean use_commandline)
3068 {
3069         LayoutOptions lop;
3070         LayoutWindow *lw;
3071         gchar *path = nullptr;
3072
3073         init_layout_options(&lop);
3074
3075         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
3076
3077         /* If multiple windows are specified in the config. file,
3078          * use the command line options only in the main window.
3079          */
3080         if (use_commandline && !first_found)
3081                 {
3082                 first_found = TRUE;
3083                 layout_config_commandline(&lop, &path);
3084                 }
3085         else
3086                 {
3087                 layout_config_startup_path(&lop, &path);
3088                 }
3089
3090         lw = layout_new_with_geometry(nullptr, &lop, use_commandline ? command_line->geometry : nullptr);
3091         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);
3092
3093
3094         layout_set_path(lw, path);
3095
3096         if (use_commandline && command_line->startup_full_screen) layout_image_full_screen_start(lw);
3097         if (use_commandline && command_line->startup_in_slideshow) layout_image_slideshow_start(lw);
3098         if (use_commandline && command_line->log_window_show) log_window_new(lw);
3099
3100         g_free(path);
3101         free_layout_options_content(&lop);
3102         return lw;
3103 }
3104
3105 void layout_update_from_config(LayoutWindow *lw, const gchar **attribute_names, const gchar **attribute_values)
3106 {
3107         LayoutOptions lop;
3108
3109         init_layout_options(&lop);
3110
3111         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
3112
3113         layout_apply_options(lw, &lop);
3114
3115         free_layout_options_content(&lop);
3116 }
3117
3118 LayoutWindow *layout_new_from_default()
3119 {
3120         LayoutWindow *lw;
3121         GList *work;
3122         gboolean success;
3123         gchar *default_path;
3124
3125         default_path = g_build_filename(get_rc_dir(), DEFAULT_WINDOW_LAYOUT, NULL);
3126         success = load_config_from_file(default_path, TRUE);
3127         g_free(default_path);
3128
3129         if (success)
3130                 {
3131                 work = g_list_last(layout_window_list);
3132                 lw = static_cast<LayoutWindow *>(work->data);
3133                 }
3134         else
3135                 {
3136                 lw = layout_new_from_config(nullptr, nullptr, TRUE);
3137                 }
3138
3139         g_free(lw->options.id);
3140         lw->options.id = g_strdup(layout_get_unique_id());
3141
3142         return lw;
3143 }
3144
3145 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */