src/layout.cc

   1 /*
   2  * Copyright (C) 2006 John Ellis
   3  * Copyright (C) 2008 - 2016 The Geeqie Team
   4  *
   5  * Author: John Ellis
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include "layout.h"
  23
  24 #include <unistd.h>
  25
  26 #include <cstring>
  27 #include <utility>
  28
  29 #include <gdk-pixbuf/gdk-pixbuf.h>
  30 #include <gdk/gdk.h>
  31 #ifdef GDK_WINDOWING_X11
  32 #  include <gdk/gdkx.h>
  33 #endif
  34 #include <glib-object.h>
  35 #include <pango/pango.h>
  36
  37 #include "bar-sort.h"
  38 #include "bar.h"
  39 #include "compat.h"
  40 #include "debug.h"
  41 #include "filedata.h"
  42 #include "histogram.h"
  43 #include "history-list.h"
  44 #include "image-overlay.h"
  45 #include "image.h"
  46 #include "intl.h"
  47 #include "layout-config.h"
  48 #include "layout-image.h"
  49 #include "layout-util.h"
  50 #include "logwindow.h"
  51 #include "main-defines.h"
  52 #include "main.h"
  53 #include "menu.h"
  54 #include "metadata.h"
  55 #include "misc.h"
  56 #include "pixbuf-util.h"
  57 #include "preferences.h"
  58 #include "rcfile.h"
  59 #include "shortcuts.h"
  60 #include "ui-fileops.h"
  61 #include "ui-menu.h"
  62 #include "ui-misc.h"
  63 #include "ui-tabcomp.h"
  64 #include "ui-utildlg.h"
  65 #include "view-dir.h"
  66 #include "view-file.h"
  67 #include "window.h"
  68
  69 namespace
  70 {
  71
  72 constexpr gint MAINWINDOW_DEF_WIDTH = 700;
  73 constexpr gint MAINWINDOW_DEF_HEIGHT = 500;
  74
  75 constexpr gint MAIN_WINDOW_DIV_HPOS = MAINWINDOW_DEF_WIDTH / 2;
  76 constexpr gint MAIN_WINDOW_DIV_VPOS = MAINWINDOW_DEF_HEIGHT / 2;
  77
  78 constexpr gint TOOLWINDOW_DEF_WIDTH = 260;
  79 constexpr gint TOOLWINDOW_DEF_HEIGHT = 450;
  80
  81 constexpr gint PROGRESS_WIDTH = 150;
  82
  83 constexpr gint ZOOM_LABEL_WIDTH = 120;
  84
  85 constexpr gint CONFIG_WINDOW_DEF_WIDTH = 600;
  86 constexpr gint CONFIG_WINDOW_DEF_HEIGHT = 400;
  87
  88 struct LayoutConfig
  89 {
  90         LayoutWindow *lw;
  91
  92         GtkWidget *configwindow;
  93         GtkWidget *home_path_entry;
  94         GtkWidget *layout_widget;
  95
  96         LayoutOptions options;
  97 };
  98
  99 } // namespace
 100
 101 GList *layout_window_list = nullptr;
 102 LayoutWindow *current_lw = nullptr;
 103
 104 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle);
 105
 106
 107 /*
 108  *-----------------------------------------------------------------------------
 109  * misc
 110  *-----------------------------------------------------------------------------
 111  */
 112
 113 gboolean layout_valid(LayoutWindow **lw)
 114 {
 115         if (*lw == nullptr)
 116                 {
 117                 if (current_lw) *lw = current_lw;
 118                 else if (layout_window_list) *lw = static_cast<LayoutWindow *>(layout_window_list->data);
 119                 return (*lw != nullptr);
 120                 }
 121         return (g_list_find(layout_window_list, *lw) != nullptr);
 122 }
 123
 124 LayoutWindow *layout_find_by_image(ImageWindow *imd)
 125 {
 126         GList *work;
 127
 128         work = layout_window_list;
 129         while (work)
 130                 {
 131                 auto lw = static_cast<LayoutWindow *>(work->data);
 132                 work = work->next;
 133
 134                 if (lw->image == imd) return lw;
 135                 }
 136
 137         return nullptr;
 138 }
 139
 140 LayoutWindow *layout_find_by_image_fd(ImageWindow *imd)
 141 {
 142         GList *work;
 143
 144         work = layout_window_list;
 145         while (work)
 146                 {
 147                 auto lw = static_cast<LayoutWindow *>(work->data);
 148                 work = work->next;
 149
 150                 if (lw->image->image_fd == imd->image_fd)
 151                         return lw;
 152                 }
 153
 154         return nullptr;
 155 }
 156
 157 LayoutWindow *layout_find_by_layout_id(const gchar *id)
 158 {
 159         GList *work;
 160
 161         if (!id || !id[0]) return nullptr;
 162
 163         if (strcmp(id, LAYOUT_ID_CURRENT) == 0)
 164                 {
 165                 if (current_lw) return current_lw;
 166                 if (layout_window_list) return static_cast<LayoutWindow *>(layout_window_list->data);
 167                 return nullptr;
 168                 }
 169
 170         work = layout_window_list;
 171         while (work)
 172                 {
 173                 auto lw = static_cast<LayoutWindow *>(work->data);
 174                 work = work->next;
 175
 176                 if (lw->options.id && strcmp(id, lw->options.id) == 0)
 177                         return lw;
 178                 }
 179
 180         return nullptr;
 181 }
 182
 183 gchar *layout_get_unique_id()
 184 {
 185         char id[10];
 186         gint i;
 187
 188         i = 1;
 189         while (TRUE)
 190                 {
 191                 g_snprintf(id, sizeof(id), "lw%d", i);
 192                 if (!layout_find_by_layout_id(id))
 193                         {
 194                         return g_strdup(id);
 195                         }
 196                 i++;
 197                 }
 198 }
 199
 200 static void layout_set_unique_id(LayoutWindow *lw)
 201 {
 202         char id[10];
 203         gint i;
 204         if (lw->options.id && lw->options.id[0]) return; /* id is already set */
 205
 206         g_free(lw->options.id);
 207         lw->options.id = nullptr;
 208
 209         i = 1;
 210         while (TRUE)
 211                 {
 212                 g_snprintf(id, sizeof(id), "lw%d", i);
 213                 if (!layout_find_by_layout_id(id))
 214                         {
 215                         lw->options.id = g_strdup(id);
 216                         return;
 217                         }
 218                 i++;
 219                 }
 220 }
 221
 222 static gboolean layout_set_current_cb(GtkWidget *, GdkEventFocus *, gpointer data)
 223 {
 224         auto lw = static_cast<LayoutWindow *>(data);
 225         current_lw = lw;
 226         return FALSE;
 227 }
 228
 229 static void layout_box_folders_changed_cb(GtkWidget *widget, gpointer)
 230 {
 231         LayoutWindow *lw;
 232         GList *work;
 233
 234 /** @FIXME this is probably not the correct way to implement this */
 235         work = layout_window_list;
 236         while (work)
 237                 {
 238                 lw = static_cast<LayoutWindow *>(work->data);
 239                 lw->options.folder_window.vdivider_pos = gtk_paned_get_position(GTK_PANED(widget));
 240                 work = work->next;
 241                 }
 242 }
 243
 244 static gint window_list_sort_cb(gconstpointer a, gconstpointer b)
 245 {
 246         return CASE_SORT((gchar *)a, (gchar *)b);
 247 }
 248
 249 GString *layout_get_window_list()
 250 {
 251         LayoutWindow *lw;
 252         GList *work;
 253         GList *window_list = nullptr;
 254         GString *ret = g_string_new(nullptr);
 255
 256         work = layout_window_list;
 257         while (work)
 258                 {
 259                 lw = static_cast<LayoutWindow *>(work->data);
 260                 window_list = g_list_insert_sorted(window_list, g_strdup(lw->options.id), window_list_sort_cb);
 261                 work = work->next;
 262                 }
 263
 264         work = g_list_first(window_list);
 265         g_string_append_printf(ret, "%s", (gchar *)work->data);
 266         work = work->next;
 267
 268         while (work)
 269                 {
 270                 g_string_append_printf(ret, "\n%s", (gchar *)work->data);
 271                 work = work->next;
 272                 }
 273
 274         g_list_free(window_list);
 275
 276         return ret;
 277 }
 278
 279 /*
 280  *-----------------------------------------------------------------------------
 281  * menu, toolbar, and dir view
 282  *-----------------------------------------------------------------------------
 283  */
 284
 285 static void layout_path_entry_changed_cb(GtkWidget *widget, gpointer data)
 286 {
 287         auto lw = static_cast<LayoutWindow *>(data);
 288         gchar *buf;
 289
 290         if (gtk_combo_box_get_active(GTK_COMBO_BOX(widget)) < 0) return;
 291
 292         buf = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(lw->path_entry)));
 293         if (!lw->dir_fd || strcmp(buf, lw->dir_fd->path) != 0)
 294                 {
 295                 layout_set_path(lw, buf);
 296                 }
 297
 298         g_free(buf);
 299 }
 300
 301 static void layout_path_entry_tab_cb(const gchar *path, gpointer data)
 302 {
 303         auto lw = static_cast<LayoutWindow *>(data);
 304         gchar *buf;
 305
 306         buf = g_strdup(path);
 307         parse_out_relatives(buf);
 308
 309         if (isdir(buf))
 310                 {
 311                 if ((!lw->dir_fd || strcmp(lw->dir_fd->path, buf) != 0) && layout_set_path(lw, buf))
 312                         {
 313                         gtk_widget_grab_focus(GTK_WIDGET(lw->path_entry));
 314                         gint pos = -1;
 315                         /* put the G_DIR_SEPARATOR back, if we are in tab completion for a dir and result was path change */
 316                         gtk_editable_insert_text(GTK_EDITABLE(lw->path_entry), G_DIR_SEPARATOR_S, -1, &pos);
 317                         gtk_editable_set_position(GTK_EDITABLE(lw->path_entry),
 318                                                   strlen(gq_gtk_entry_get_text(GTK_ENTRY(lw->path_entry))));
 319                         }
 320                 }
 321         else if (lw->dir_fd)
 322                 {
 323                 gchar *base = remove_level_from_path(buf);
 324
 325                 if (strcmp(lw->dir_fd->path, base) == 0)
 326                         {
 327                         layout_list_scroll_to_subpart(lw, filename_from_path(buf));
 328                         }
 329                 g_free(base);
 330                 }
 331
 332         g_free(buf);
 333 }
 334
 335 static void layout_path_entry_cb(const gchar *path, gpointer data)
 336 {
 337         auto lw = static_cast<LayoutWindow *>(data);
 338         gchar *buf;
 339
 340         buf = g_strdup(path);
 341
 342         if (!download_web_file(buf, FALSE, lw))
 343                 {
 344                 parse_out_relatives(buf);
 345
 346                 layout_set_path(lw, buf);
 347                 }
 348
 349         g_free(buf);
 350 }
 351
 352 static void layout_vd_select_cb(ViewDir *, FileData *fd, gpointer data)
 353 {
 354         auto lw = static_cast<LayoutWindow *>(data);
 355
 356         layout_set_fd(lw, fd);
 357 }
 358
 359 static void layout_path_entry_tab_append_cb(const gchar *, gpointer data, gint n)
 360 {
 361         auto lw = static_cast<LayoutWindow *>(data);
 362
 363         if (!lw || !lw->back_button) return;
 364         if (!layout_valid(&lw)) return;
 365
 366         /* Enable back button if it makes sense */
 367         gtk_widget_set_sensitive(lw->back_button, (n > 1));
 368 }
 369
 370 static gboolean path_entry_tooltip_cb(GtkWidget *widget, gpointer)
 371 {
 372         GList *box_child_list;
 373         GtkComboBox *path_entry;
 374         gchar *current_path;
 375
 376         box_child_list = gtk_container_get_children(GTK_CONTAINER(widget));
 377         path_entry = static_cast<GtkComboBox *>(box_child_list->data);
 378         current_path = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(path_entry));
 379         gtk_widget_set_tooltip_text(GTK_WIDGET(widget), current_path);
 380
 381         g_free(current_path);
 382         g_list_free(box_child_list);
 383
 384         return FALSE;
 385 }
 386
 387 static GtkWidget *layout_tool_setup(LayoutWindow *lw)
 388 {
 389         GtkWidget *box;
 390         GtkWidget *box_folders;
 391         GtkWidget *box_menu_tabcomp;
 392         GtkWidget *menu_bar;
 393         GtkWidget *menu_tool_bar;
 394         GtkWidget *menu_toolbar_box;
 395         GtkWidget *open_menu;
 396         GtkWidget *scd;
 397         GtkWidget *scroll_window;
 398         GtkWidget *tabcomp;
 399         GtkWidget *toolbar;
 400
 401         box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 402
 403         if (!options->expand_menu_toolbar)
 404                 {
 405                 menu_toolbar_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 406                 scroll_window = gq_gtk_scrolled_window_new(nullptr, nullptr);
 407                 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER);
 408
 409                 if (!options->hamburger_menu)
 410                         {
 411                         menu_bar = layout_actions_menu_bar(lw);
 412                         gq_gtk_box_pack_start(GTK_BOX(menu_toolbar_box), menu_bar, FALSE, FALSE, 0);
 413                         }
 414
 415                 toolbar = layout_actions_toolbar(lw, TOOLBAR_MAIN);
 416
 417                 gq_gtk_box_pack_start(GTK_BOX(menu_toolbar_box), toolbar, FALSE, FALSE, 0);
 418                 gq_gtk_container_add(GTK_WIDGET(scroll_window), menu_toolbar_box);
 419                 gq_gtk_box_pack_start(GTK_BOX(box), scroll_window, FALSE, FALSE, 0);
 420
 421                 gtk_widget_show_all(scroll_window);
 422                 }
 423         else
 424                 {
 425                 menu_tool_bar = layout_actions_menu_tool_bar(lw);
 426                 DEBUG_NAME(menu_tool_bar);
 427                 gtk_widget_show(menu_tool_bar);
 428                 gq_gtk_box_pack_start(GTK_BOX(lw->main_box), lw->menu_tool_bar, FALSE, FALSE, 0);
 429                 }
 430
 431         tabcomp = tab_completion_new_with_history(&lw->path_entry, nullptr, "path_list", -1, layout_path_entry_cb, lw);
 432         DEBUG_NAME(tabcomp);
 433         tab_completion_add_tab_func(lw->path_entry, layout_path_entry_tab_cb, lw);
 434         tab_completion_add_append_func(lw->path_entry, layout_path_entry_tab_append_cb, lw);
 435
 436         if (options->hamburger_menu)
 437                 {
 438                 box_menu_tabcomp = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 439                 gtk_widget_show(box_menu_tabcomp);
 440
 441                 open_menu = layout_actions_menu_bar(lw);
 442                 gtk_widget_set_tooltip_text(open_menu, _("Open application menu"));
 443                 gq_gtk_box_pack_start(GTK_BOX(box_menu_tabcomp), open_menu, FALSE, FALSE, 0);
 444                 gq_gtk_box_pack_start(GTK_BOX(box_menu_tabcomp), tabcomp, TRUE, TRUE, 0);
 445                 gq_gtk_box_pack_start(GTK_BOX(box), box_menu_tabcomp, FALSE, FALSE, 0);
 446                 }
 447         else
 448                 {
 449                 gq_gtk_box_pack_start(GTK_BOX(box), tabcomp, FALSE, FALSE, 0);
 450                 }
 451
 452         gtk_widget_show(tabcomp);
 453         gtk_widget_set_has_tooltip(GTK_WIDGET(tabcomp), TRUE);
 454         g_signal_connect(G_OBJECT(tabcomp), "query_tooltip", G_CALLBACK(path_entry_tooltip_cb), lw);
 455
 456         g_signal_connect(G_OBJECT(gtk_widget_get_parent(gtk_widget_get_parent(lw->path_entry))), "changed", G_CALLBACK(layout_path_entry_changed_cb), lw);
 457
 458         box_folders = GTK_WIDGET(gtk_paned_new(GTK_ORIENTATION_HORIZONTAL));
 459         DEBUG_NAME(box_folders);
 460         gq_gtk_box_pack_start(GTK_BOX(box), box_folders, TRUE, TRUE, 0);
 461
 462         lw->vd = vd_new(lw);
 463
 464         vd_set_select_func(lw->vd, layout_vd_select_cb, lw);
 465
 466         lw->dir_view = lw->vd->widget;
 467         DEBUG_NAME(lw->dir_view);
 468         gtk_paned_add2(GTK_PANED(box_folders), lw->dir_view);
 469         gtk_widget_show(lw->dir_view);
 470
 471         scd = shortcuts_new_default(lw);
 472         DEBUG_NAME(scd);
 473         gtk_paned_add1(GTK_PANED(box_folders), scd);
 474         gtk_paned_set_position(GTK_PANED(box_folders), lw->options.folder_window.vdivider_pos);
 475
 476         gtk_widget_show(box_folders);
 477
 478         g_signal_connect(G_OBJECT(box_folders), "notify::position", G_CALLBACK(layout_box_folders_changed_cb), lw);
 479
 480         gtk_widget_show(box);
 481
 482         return box;
 483 }
 484
 485 /*
 486  *-----------------------------------------------------------------------------
 487  * sort button (and menu)
 488  *-----------------------------------------------------------------------------
 489  */
 490
 491 static void layout_sort_menu_cb(GtkWidget *widget, gpointer data)
 492 {
 493         LayoutWindow *lw;
 494         SortType type;
 495
 496         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 497
 498         lw = static_cast<LayoutWindow *>(submenu_item_get_data(widget));
 499         if (!lw) return;
 500
 501         type = static_cast<SortType>GPOINTER_TO_INT(data);
 502
 503         if (type == SORT_EXIFTIME || type == SORT_EXIFTIMEDIGITIZED || type == SORT_RATING)
 504                 {
 505                 vf_read_metadata_in_idle(lw->vf);
 506                 }
 507         layout_sort_set_files(lw, type, lw->options.file_view_list_sort.ascend, lw->options.file_view_list_sort.case_sensitive);
 508 }
 509
 510 static void layout_sort_menu_ascend_cb(GtkWidget *, gpointer data)
 511 {
 512         auto lw = static_cast<LayoutWindow *>(data);
 513
 514         layout_sort_set_files(lw, lw->options.file_view_list_sort.method, !lw->options.file_view_list_sort.ascend, lw->options.file_view_list_sort.case_sensitive);
 515 }
 516
 517 static void layout_sort_menu_case_cb(GtkWidget *, gpointer data)
 518 {
 519         auto lw = static_cast<LayoutWindow *>(data);
 520
 521         layout_sort_set_files(lw, lw->options.file_view_list_sort.method, lw->options.file_view_list_sort.ascend, !lw->options.file_view_list_sort.case_sensitive);
 522 }
 523
 524 static void layout_sort_menu_hide_cb(GtkWidget *widget, gpointer)
 525 {
 526         /* destroy the menu */
 527         g_object_unref(widget);
 528 }
 529
 530 static void layout_sort_button_press_cb(GtkWidget *, gpointer data)
 531 {
 532         auto lw = static_cast<LayoutWindow *>(data);
 533         GtkWidget *menu;
 534
 535         menu = submenu_add_sort(nullptr, G_CALLBACK(layout_sort_menu_cb), lw, FALSE, FALSE, TRUE, lw->options.file_view_list_sort.method);
 536
 537         /* take ownership of menu */
 538 #ifdef GTK_OBJECT_FLOATING
 539         /* GTK+ < 2.10 */
 540         g_object_ref(G_OBJECT(menu));
 541         gtk_object_sink(GTK_OBJECT(menu));
 542 #else
 543         /* GTK+ >= 2.10 */
 544         g_object_ref_sink(G_OBJECT(menu));
 545 #endif
 546
 547         /* ascending option */
 548         menu_item_add_divider(menu);
 549         menu_item_add_check(menu, _("Ascending"), lw->options.file_view_list_sort.ascend, G_CALLBACK(layout_sort_menu_ascend_cb), lw);
 550         menu_item_add_check(menu, _("Case"), lw->options.file_view_list_sort.case_sensitive, G_CALLBACK(layout_sort_menu_case_cb), lw);
 551
 552         g_signal_connect(G_OBJECT(menu), "selection_done",
 553                          G_CALLBACK(layout_sort_menu_hide_cb), NULL);
 554
 555         gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
 556 }
 557
 558 static GtkWidget *layout_sort_button(LayoutWindow *lw, GtkWidget *box)
 559 {
 560         GtkWidget *button;
 561         GtkWidget *frame;
 562         GtkWidget *image;
 563
 564         frame = gtk_frame_new(nullptr);
 565         DEBUG_NAME(frame);
 566         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 567         gq_gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
 568         gtk_widget_show(frame);
 569
 570         image = gtk_image_new_from_icon_name(GQ_ICON_PAN_DOWN, GTK_ICON_SIZE_BUTTON);
 571         button = gtk_button_new_with_label(sort_type_get_text(lw->options.file_view_list_sort.method));
 572         gtk_button_set_image(GTK_BUTTON(button), image);
 573         g_signal_connect(G_OBJECT(button), "clicked",
 574                          G_CALLBACK(layout_sort_button_press_cb), lw);
 575         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 576         gtk_button_set_image_position(GTK_BUTTON(button), GTK_POS_RIGHT);
 577
 578         gq_gtk_container_add(GTK_WIDGET(frame), button);
 579
 580         gtk_widget_show(button);
 581
 582         return button;
 583 }
 584
 585 static void layout_zoom_menu_cb(GtkWidget *widget, gpointer data)
 586 {
 587         ZoomMode mode;
 588
 589         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 590
 591         mode = static_cast<ZoomMode>GPOINTER_TO_INT(data);
 592         options->image.zoom_mode = mode;
 593 }
 594
 595 static void layout_scroll_menu_cb(GtkWidget *widget, gpointer data)
 596 {
 597         guint scroll_type;
 598
 599         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 600
 601         scroll_type = GPOINTER_TO_UINT(data);
 602         options->image.scroll_reset_method = scroll_type;
 603         image_options_sync();
 604 }
 605
 606 static void layout_zoom_menu_hide_cb(GtkWidget *widget, gpointer)
 607 {
 608         /* destroy the menu */
 609         g_object_unref(widget);
 610 }
 611
 612 static void layout_zoom_button_press_cb(GtkWidget *, gpointer data)
 613 {
 614         auto lw = static_cast<LayoutWindow *>(data);
 615         GtkWidget *menu;
 616
 617         menu = submenu_add_zoom(nullptr, G_CALLBACK(layout_zoom_menu_cb),
 618                         lw, FALSE, FALSE, TRUE, options->image.zoom_mode);
 619
 620         /* take ownership of menu */
 621 #ifdef GTK_OBJECT_FLOATING
 622         /* GTK+ < 2.10 */
 623         g_object_ref(G_OBJECT(menu));
 624         gtk_object_sink(GTK_OBJECT(menu));
 625 #else
 626         /* GTK+ >= 2.10 */
 627         g_object_ref_sink(G_OBJECT(menu));
 628 #endif
 629
 630         menu_item_add_divider(menu);
 631
 632         menu_item_add_radio(menu, _("Scroll to top left corner"),
 633                         GUINT_TO_POINTER(SCROLL_RESET_TOPLEFT),
 634                         options->image.scroll_reset_method == SCROLL_RESET_TOPLEFT,
 635                         G_CALLBACK(layout_scroll_menu_cb),
 636                         GUINT_TO_POINTER(SCROLL_RESET_TOPLEFT));
 637         menu_item_add_radio(menu, _("Scroll to image center"),
 638                         GUINT_TO_POINTER(SCROLL_RESET_CENTER),
 639                         options->image.scroll_reset_method == SCROLL_RESET_CENTER,
 640                         G_CALLBACK(layout_scroll_menu_cb),
 641                         GUINT_TO_POINTER(SCROLL_RESET_CENTER));
 642         menu_item_add_radio(menu, _("Keep the region from previous image"),
 643                         GUINT_TO_POINTER(SCROLL_RESET_NOCHANGE),
 644                         options->image.scroll_reset_method == SCROLL_RESET_NOCHANGE,
 645                         G_CALLBACK(layout_scroll_menu_cb),
 646                         GUINT_TO_POINTER(SCROLL_RESET_NOCHANGE));
 647
 648         g_signal_connect(G_OBJECT(menu), "selection_done",
 649                          G_CALLBACK(layout_zoom_menu_hide_cb), NULL);
 650
 651         gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
 652 }
 653
 654 static GtkWidget *layout_zoom_button(LayoutWindow *lw, GtkWidget *box, gint size, gboolean)
 655 {
 656         GtkWidget *button;
 657         GtkWidget *frame;
 658         GtkWidget *image;
 659
 660         frame = gtk_frame_new(nullptr);
 661         DEBUG_NAME(frame);
 662         if (size) gtk_widget_set_size_request(frame, size, -1);
 663         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 664
 665         gq_gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
 666
 667         gtk_widget_show(frame);
 668
 669         image = gtk_image_new_from_icon_name(GQ_ICON_PAN_DOWN, GTK_ICON_SIZE_BUTTON);
 670         button = gtk_button_new_with_label("1:1");
 671         gtk_button_set_image(GTK_BUTTON(button), image);
 672         g_signal_connect(G_OBJECT(button), "clicked",
 673                          G_CALLBACK(layout_zoom_button_press_cb), lw);
 674         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 675         gtk_button_set_image_position(GTK_BUTTON(button), GTK_POS_RIGHT);
 676
 677         gq_gtk_container_add(GTK_WIDGET(frame), button);
 678         gtk_widget_show(button);
 679
 680         return button;
 681 }
 682
 683 /*
 684  *-----------------------------------------------------------------------------
 685  * status bar
 686  *-----------------------------------------------------------------------------
 687  */
 688
 689
 690 void layout_status_update_progress(LayoutWindow *lw, gdouble val, const gchar *text)
 691 {
 692         static gdouble meta = 0;
 693
 694         if (!layout_valid(&lw)) return;
 695         if (!lw->info_progress_bar) return;
 696
 697         /* Give priority to the loading meta data message
 698          */
 699         if(!g_strcmp0(text, "Loading thumbs..."))
 700                 {
 701                 if (meta)
 702                         {
 703                         return;
 704                         }
 705                 }
 706         else
 707                 {
 708                 meta = val;
 709                 }
 710
 711         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(lw->info_progress_bar), val);
 712         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar),
 713                                                                         val ? ((text) ? text : " ") : " ");
 714 }
 715
 716 void layout_status_update_info(LayoutWindow *lw, const gchar *text)
 717 {
 718         gchar *buf = nullptr;
 719         gint hrs;
 720         gint min;
 721         gdouble sec;
 722         GString *delay;
 723
 724         if (!layout_valid(&lw)) return;
 725
 726         if (!text)
 727                 {
 728                 guint n;
 729                 gint64 n_bytes = 0;
 730
 731                 n = layout_list_count(lw, &n_bytes);
 732
 733                 if (n)
 734                         {
 735                         guint s;
 736                         gint64 s_bytes = 0;
 737                         gchar *ss;
 738
 739                         if (layout_image_slideshow_active(lw))
 740                                 {
 741
 742                                 if (!layout_image_slideshow_paused(lw))
 743                                         {
 744                                         delay = g_string_new(_(" Slideshow ["));
 745                                         }
 746                                 else
 747                                         {
 748                                         delay = g_string_new(_(" Paused ["));
 749                                         }
 750                                 hrs = options->slideshow.delay / (36000);
 751                                 min = (options->slideshow.delay -(36000 * hrs))/600;
 752                                 sec = static_cast<gdouble>(options->slideshow.delay -(36000 * hrs)-(min * 600)) / 10;
 753
 754                                 if (hrs > 0)
 755                                         {
 756                                         g_string_append_printf(delay, "%dh ", hrs);
 757                                         }
 758                                 if (min > 0)
 759                                         {
 760                                         g_string_append_printf(delay, "%dm ", min);
 761                                         }
 762                                 g_string_append_printf(delay, "%.1fs]", sec);
 763
 764                                 ss = g_string_free(delay, FALSE);
 765                                 }
 766                         else
 767                                 {
 768                                 ss = g_strdup("");
 769                                 }
 770
 771                         s = layout_selection_count(lw, &s_bytes);
 772
 773                         layout_bars_new_selection(lw, s);
 774
 775                         if (s > 0)
 776                                 {
 777                                 gchar *b = text_from_size_abrev(n_bytes);
 778                                 gchar *sb = text_from_size_abrev(s_bytes);
 779                                 buf = g_strdup_printf(_("%s, %d files (%s, %d)%s"), b, n, sb, s, ss);
 780                                 g_free(b);
 781                                 g_free(sb);
 782                                 g_free(ss);
 783                                 }
 784                         else if (n > 0)
 785                                 {
 786                                 gchar *b = text_from_size_abrev(n_bytes);
 787                                 buf = g_strdup_printf(_("%s, %d files%s"), b, n, ss);
 788                                 g_free(b);
 789                                 g_free(ss);
 790                                 }
 791                         else
 792                                 {
 793                                 buf = g_strdup_printf(_("%d files%s"), n, ss);
 794                                 g_free(ss);
 795                                 }
 796
 797                         text = buf;
 798
 799                         image_osd_update(lw->image);
 800                         }
 801                 else
 802                         {
 803                         text = "";
 804                         }
 805         }
 806
 807         if (lw->info_status) gtk_label_set_text(GTK_LABEL(lw->info_status), text);
 808         g_free(buf);
 809 }
 810
 811 void layout_status_update_image(LayoutWindow *lw)
 812 {
 813         FileData *fd;
 814         gint page_total;
 815         gint page_num;
 816
 817         if (!layout_valid(&lw) || !lw->image) return;
 818         if (!lw->info_zoom || !lw->info_details) return; /*called from layout_style_set */
 819
 820         if (!lw->image->image_fd)
 821                 {
 822                 gtk_button_set_label(GTK_BUTTON(lw->info_zoom), "");
 823                 gtk_label_set_text(GTK_LABEL(lw->info_details), "");
 824                 }
 825         else
 826                 {
 827                 gchar *text;
 828                 gchar *b;
 829
 830                 text = image_zoom_get_as_text(lw->image);
 831                 gtk_button_set_label(GTK_BUTTON(lw->info_zoom), text);
 832                 g_free(text);
 833
 834                 b = image_get_fd(lw->image) ? text_from_size(image_get_fd(lw->image)->size) : g_strdup("0");
 835
 836                 if (lw->image->unknown)
 837                         {
 838                         if (image_get_path(lw->image) && !access_file(image_get_path(lw->image), R_OK))
 839                                 {
 840                                 text = g_strdup_printf(_("(no read permission) %s bytes"), b);
 841                                 }
 842                         else
 843                                 {
 844                                 text = g_strdup_printf(_("( ? x ? ) %s bytes"), b);
 845                                 }
 846                         }
 847                 else
 848                         {
 849                         gint width;
 850                         gint height;
 851                         fd = image_get_fd(lw->image);
 852                         page_total = fd->page_total;
 853                         page_num = fd->page_num + 1;
 854                         image_get_image_size(lw->image, &width, &height);
 855
 856                         if (page_total > 1)
 857                                 {
 858                                 text = g_strdup_printf(_("( %d x %d ) %s bytes %s%d%s%d%s"), width, height, b, "[", page_num, "/", page_total, "]");
 859                                 }
 860                         else
 861                                 {
 862                                 text = g_strdup_printf(_("( %d x %d ) %s bytes"), width, height, b);
 863                                 }
 864                         }
 865
 866                 g_signal_emit_by_name (lw->image->pr, "update-pixel");
 867
 868                 g_free(b);
 869
 870                 gtk_label_set_text(GTK_LABEL(lw->info_details), text);
 871                 g_free(text);
 872                 }
 873         layout_util_sync_color(lw); /* update color button */
 874 }
 875
 876 void layout_status_update_all(LayoutWindow *lw)
 877 {
 878         layout_status_update_progress(lw, 0.0, nullptr);
 879         layout_status_update_info(lw, nullptr);
 880         layout_status_update_image(lw);
 881         layout_util_status_update_write(lw);
 882 }
 883
 884 static GtkWidget *layout_status_label(const gchar *text, GtkWidget *box, gboolean start, gint size, gboolean expand)
 885 {
 886         GtkWidget *label;
 887         GtkWidget *frame;
 888
 889         frame = gtk_frame_new(nullptr);
 890         DEBUG_NAME(frame);
 891         if (size) gtk_widget_set_size_request(frame, size, -1);
 892         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 893         if (start)
 894                 {
 895                 gq_gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
 896                 }
 897         else
 898                 {
 899                 gq_gtk_box_pack_end(GTK_BOX(box), frame, expand, expand, 0);
 900                 }
 901         gtk_widget_show(frame);
 902
 903         label = gtk_label_new(text ? text : "");
 904         gtk_label_set_ellipsize(GTK_LABEL(label), PANGO_ELLIPSIZE_END);
 905         gq_gtk_container_add(GTK_WIDGET(frame), label);
 906         gtk_widget_show(label);
 907
 908         return label;
 909 }
 910
 911 static void layout_status_setup(LayoutWindow *lw, GtkWidget *box, gboolean small_format)
 912 {
 913         GtkWidget *hbox;
 914         GtkWidget *toolbar;
 915         GtkWidget *toolbar_frame;
 916
 917         if (lw->info_box) return;
 918
 919         if (small_format)
 920                 {
 921                 lw->info_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 922                 DEBUG_NAME(lw->info_box);
 923                 }
 924         else
 925                 {
 926                 lw->info_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 927                 DEBUG_NAME(lw->info_box);
 928                 }
 929         gq_gtk_box_pack_end(GTK_BOX(box), lw->info_box, FALSE, FALSE, 0);
 930         gtk_widget_show(lw->info_box);
 931
 932         if (small_format)
 933                 {
 934                 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 935                 DEBUG_NAME(hbox);
 936                 gq_gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 937                 gtk_widget_show(hbox);
 938                 }
 939         else
 940                 {
 941                 hbox = lw->info_box;
 942                 }
 943         lw->info_progress_bar = gtk_progress_bar_new();
 944         DEBUG_NAME(lw->info_progress_bar);
 945         gtk_widget_set_size_request(lw->info_progress_bar, PROGRESS_WIDTH, -1);
 946
 947         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar), "");
 948         gtk_progress_bar_set_show_text(GTK_PROGRESS_BAR(lw->info_progress_bar), TRUE);
 949
 950         gq_gtk_box_pack_start(GTK_BOX(hbox), lw->info_progress_bar, FALSE, FALSE, 0);
 951         gtk_widget_show(lw->info_progress_bar);
 952
 953         lw->info_sort = layout_sort_button(lw, hbox);
 954         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_sort), _("Select sort order"));
 955         gtk_widget_show(lw->info_sort);
 956
 957         lw->info_status = layout_status_label(nullptr, lw->info_box, TRUE, 0, (!small_format));
 958         DEBUG_NAME(lw->info_status);
 959         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_status), _("Folder contents (files selected)\nSlideshow [time interval]"));
 960
 961         if (small_format)
 962                 {
 963                 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 964                 DEBUG_NAME(hbox);
 965                 gq_gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 966                 gtk_widget_show(hbox);
 967                 }
 968         lw->info_details = layout_status_label(nullptr, hbox, TRUE, 0, TRUE);
 969         DEBUG_NAME(lw->info_details);
 970         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_details), _("(Image dimensions) Image size [page n of m]"));
 971         toolbar = layout_actions_toolbar(lw, TOOLBAR_STATUS);
 972
 973         toolbar_frame = gtk_frame_new(nullptr);
 974         DEBUG_NAME(toolbar_frame);
 975         gq_gtk_frame_set_shadow_type(GTK_FRAME(toolbar_frame), GTK_SHADOW_IN);
 976         gq_gtk_container_add(GTK_WIDGET(toolbar_frame), toolbar);
 977         gtk_widget_show(toolbar_frame);
 978         gtk_widget_show(toolbar);
 979         gq_gtk_box_pack_end(GTK_BOX(hbox), toolbar_frame, FALSE, FALSE, 0);
 980         lw->info_zoom = layout_zoom_button(lw, hbox, ZOOM_LABEL_WIDTH, TRUE);
 981         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_zoom), _("Select zoom and scroll mode"));
 982         gtk_widget_show(lw->info_zoom);
 983
 984         if (small_format)
 985                 {
 986                 hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 987                 DEBUG_NAME(hbox);
 988                 gq_gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 989                 gtk_widget_show(hbox);
 990                 }
 991         lw->info_pixel = layout_status_label(nullptr, hbox, FALSE, 0, small_format); /* expand only in small format */
 992         DEBUG_NAME(lw->info_pixel);
 993         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_pixel), _("[Pixel x,y coord]: (Pixel R,G,B value)"));
 994         if (!lw->options.show_info_pixel) gtk_widget_hide(gtk_widget_get_parent(lw->info_pixel));
 995 }
 996
 997 /*
 998  *-----------------------------------------------------------------------------
 999  * views
1000  *-----------------------------------------------------------------------------
1001  */
1002
1003 static GtkWidget *layout_tools_new(LayoutWindow *lw)
1004 {
1005         lw->dir_view = layout_tool_setup(lw);
1006         return lw->dir_view;
1007 }
1008
1009 static void layout_list_status_cb(ViewFile *, gpointer data)
1010 {
1011         auto lw = static_cast<LayoutWindow *>(data);
1012
1013         layout_status_update_info(lw, nullptr);
1014 }
1015
1016 static void layout_list_thumb_cb(ViewFile *, gdouble val, const gchar *text, gpointer data)
1017 {
1018         auto lw = static_cast<LayoutWindow *>(data);
1019
1020         layout_status_update_progress(lw, val, text);
1021 }
1022
1023 static void layout_list_sync_thumb(LayoutWindow *lw)
1024 {
1025         if (lw->vf) vf_thumb_set(lw->vf, lw->options.show_thumbnails);
1026 }
1027
1028 static void layout_list_sync_file_filter(LayoutWindow *lw)
1029 {
1030         if (lw->vf) vf_file_filter_set(lw->vf, lw->options.show_file_filter);
1031 }
1032
1033 static GtkWidget *layout_list_new(LayoutWindow *lw)
1034 {
1035         lw->vf = vf_new(lw->options.file_view_type, nullptr);
1036         vf_set_layout(lw->vf, lw);
1037
1038         vf_set_status_func(lw->vf, layout_list_status_cb, lw);
1039         vf_set_thumb_status_func(lw->vf, layout_list_thumb_cb, lw);
1040
1041         vf_marks_set(lw->vf, lw->options.show_marks);
1042
1043         layout_list_sync_thumb(lw);
1044         layout_list_sync_file_filter(lw);
1045
1046         return lw->vf->widget;
1047 }
1048
1049 static void layout_list_sync_marks(LayoutWindow *lw)
1050 {
1051         if (lw->vf) vf_marks_set(lw->vf, lw->options.show_marks);
1052 }
1053
1054 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *)
1055 {
1056         if (!lw) return;
1057 }
1058
1059 GList *layout_list(LayoutWindow *lw)
1060 {
1061         if (!layout_valid(&lw)) return nullptr;
1062
1063         if (lw->vf) return vf_get_list(lw->vf);
1064
1065         return nullptr;
1066 }
1067
1068 guint layout_list_count(LayoutWindow *lw, gint64 *bytes)
1069 {
1070         if (!layout_valid(&lw)) return 0;
1071
1072         if (lw->vf) return vf_count(lw->vf, bytes);
1073
1074         return 0;
1075 }
1076
1077 FileData *layout_list_get_fd(LayoutWindow *lw, gint index)
1078 {
1079         if (!layout_valid(&lw)) return nullptr;
1080
1081         if (lw->vf) return vf_index_get_data(lw->vf, index);
1082
1083         return nullptr;
1084 }
1085
1086 gint layout_list_get_index(LayoutWindow *lw, FileData *fd)
1087 {
1088         if (!layout_valid(&lw) || !fd) return -1;
1089
1090         if (lw->vf) return vf_index_by_fd(lw->vf, fd);
1091
1092         return -1;
1093 }
1094
1095 void layout_list_sync_fd(LayoutWindow *lw, FileData *fd)
1096 {
1097         if (!layout_valid(&lw)) return;
1098
1099         if (lw->vf) vf_select_by_fd(lw->vf, fd);
1100 }
1101
1102 static void layout_list_sync_sort(LayoutWindow *lw)
1103 {
1104         if (!layout_valid(&lw)) return;
1105
1106         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);
1107 }
1108
1109 GList *layout_selection_list(LayoutWindow *lw)
1110 {
1111         if (!layout_valid(&lw)) return nullptr;
1112
1113         if (layout_image_get_collection(lw, nullptr))
1114                 {
1115                 FileData *fd;
1116
1117                 fd = layout_image_get_fd(lw);
1118                 if (fd) return g_list_append(nullptr, file_data_ref(fd));
1119                 return nullptr;
1120                 }
1121
1122         if (lw->vf) return vf_selection_get_list(lw->vf);
1123
1124         return nullptr;
1125 }
1126
1127 GList *layout_selection_list_by_index(LayoutWindow *lw)
1128 {
1129         if (!layout_valid(&lw)) return nullptr;
1130
1131         if (lw->vf) return vf_selection_get_list_by_index(lw->vf);
1132
1133         return nullptr;
1134 }
1135
1136 guint layout_selection_count(LayoutWindow *lw, gint64 *bytes)
1137 {
1138         if (!layout_valid(&lw)) return 0;
1139
1140         if (lw->vf) return vf_selection_count(lw->vf, bytes);
1141
1142         return 0;
1143 }
1144
1145 void layout_select_all(LayoutWindow *lw)
1146 {
1147         if (!layout_valid(&lw)) return;
1148
1149         if (lw->vf) vf_select_all(lw->vf);
1150 }
1151
1152 void layout_select_none(LayoutWindow *lw)
1153 {
1154         if (!layout_valid(&lw)) return;
1155
1156         if (lw->vf) vf_select_none(lw->vf);
1157 }
1158
1159 void layout_select_invert(LayoutWindow *lw)
1160 {
1161         if (!layout_valid(&lw)) return;
1162
1163         if (lw->vf) vf_select_invert(lw->vf);
1164 }
1165
1166 void layout_select_list(LayoutWindow *lw, GList *list)
1167 {
1168         if (!layout_valid(&lw)) return;
1169
1170         if (lw->vf)
1171                 {
1172                 vf_select_list(lw->vf, list);
1173                 }
1174 }
1175
1176 void layout_mark_to_selection(LayoutWindow *lw, gint mark, MarkToSelectionMode mode)
1177 {
1178         if (!layout_valid(&lw)) return;
1179
1180         if (lw->vf) vf_mark_to_selection(lw->vf, mark, mode);
1181 }
1182
1183 void layout_selection_to_mark(LayoutWindow *lw, gint mark, SelectionToMarkMode mode)
1184 {
1185         if (!layout_valid(&lw)) return;
1186
1187         if (lw->vf) vf_selection_to_mark(lw->vf, mark, mode);
1188
1189         layout_status_update_info(lw, nullptr); /* osd in fullscreen mode */
1190 }
1191
1192 void layout_mark_filter_toggle(LayoutWindow *lw, gint mark)
1193 {
1194         if (!layout_valid(&lw)) return;
1195
1196         if (lw->vf) vf_mark_filter_toggle(lw->vf, mark);
1197 }
1198
1199 guint layout_window_count()
1200 {
1201         return g_list_length(layout_window_list);
1202 }
1203
1204 /*
1205  *-----------------------------------------------------------------------------
1206  * access
1207  *-----------------------------------------------------------------------------
1208  */
1209
1210 const gchar *layout_get_path(LayoutWindow *lw)
1211 {
1212         if (!layout_valid(&lw)) return nullptr;
1213         return lw->dir_fd ? lw->dir_fd->path : nullptr;
1214 }
1215
1216 static void layout_sync_path(LayoutWindow *lw)
1217 {
1218         if (!lw->dir_fd) return;
1219
1220         if (lw->path_entry) gq_gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->dir_fd->path);
1221
1222         if (lw->vd) vd_set_fd(lw->vd, lw->dir_fd);
1223         if (lw->vf) vf_set_fd(lw->vf, lw->dir_fd);
1224 }
1225
1226 gboolean layout_set_path(LayoutWindow *lw, const gchar *path)
1227 {
1228         FileData *fd;
1229         gboolean ret;
1230
1231         if (!path) return FALSE;
1232
1233         fd = file_data_new_group(path);
1234         ret = layout_set_fd(lw, fd);
1235         file_data_unref(fd);
1236         return ret;
1237 }
1238
1239
1240 gboolean layout_set_fd(LayoutWindow *lw, FileData *fd)
1241 {
1242         gboolean have_file = FALSE;
1243         gboolean dir_changed = TRUE;
1244         gchar *last_image;
1245
1246         if (!layout_valid(&lw)) return FALSE;
1247
1248         if (!fd || !isname(fd->path)) return FALSE;
1249         if (lw->dir_fd && fd == lw->dir_fd)
1250                 {
1251                 return TRUE;
1252                 }
1253
1254         if (isdir(fd->path))
1255                 {
1256                 if (lw->dir_fd)
1257                         {
1258                         file_data_unregister_real_time_monitor(lw->dir_fd);
1259                         file_data_unref(lw->dir_fd);
1260                         }
1261                 lw->dir_fd = file_data_ref(fd);
1262                 file_data_register_real_time_monitor(fd);
1263
1264                 last_image = get_recent_viewed_folder_image(fd->path);
1265                 if (last_image)
1266                         {
1267                         fd = file_data_new_group(last_image);
1268                         g_free(last_image);
1269
1270                         if (isfile(fd->path)) have_file = TRUE;
1271                         }
1272
1273                 }
1274         else
1275                 {
1276                 gchar *base;
1277
1278                 base = remove_level_from_path(fd->path);
1279                 if (lw->dir_fd && strcmp(lw->dir_fd->path, base) == 0)
1280                         {
1281                         g_free(base);
1282                         dir_changed = FALSE;
1283                         }
1284                 else if (isdir(base))
1285                         {
1286                         if (lw->dir_fd)
1287                                 {
1288                                 file_data_unregister_real_time_monitor(lw->dir_fd);
1289                                 file_data_unref(lw->dir_fd);
1290                                 }
1291                         lw->dir_fd = file_data_new_dir(base);
1292                         file_data_register_real_time_monitor(lw->dir_fd);
1293                         g_free(base);
1294                         }
1295                 else
1296                         {
1297                         g_free(base);
1298                         return FALSE;
1299                         }
1300                 if (isfile(fd->path)) have_file = TRUE;
1301                 }
1302
1303         if (lw->path_entry)
1304                 {
1305                 history_chain_append_end(lw->dir_fd->path);
1306                 tab_completion_append_to_history(lw->path_entry, lw->dir_fd->path);
1307                 }
1308         layout_sync_path(lw);
1309         layout_list_sync_sort(lw);
1310
1311         if (have_file)
1312                 {
1313                 gint row;
1314
1315                 row = layout_list_get_index(lw, fd);
1316                 if (row >= 0)
1317                         {
1318                         layout_image_set_index(lw, row);
1319                         }
1320                 else
1321                         {
1322                         layout_image_set_fd(lw, fd);
1323                         }
1324                 }
1325         else if (!options->lazy_image_sync)
1326                 {
1327                 layout_image_set_index(lw, 0);
1328                 }
1329
1330         if (options->metadata.confirm_on_dir_change && dir_changed)
1331                 metadata_write_queue_confirm(FALSE, nullptr, nullptr);
1332
1333         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)))
1334                 {
1335                 vf_read_metadata_in_idle(lw->vf);
1336                 }
1337
1338         return TRUE;
1339 }
1340
1341 static void layout_refresh_lists(LayoutWindow *lw)
1342 {
1343         if (lw->vd) vd_refresh(lw->vd);
1344
1345         if (lw->vf)
1346                 {
1347                 vf_refresh(lw->vf);
1348                 vf_thumb_update(lw->vf);
1349                 }
1350 }
1351
1352 void layout_refresh(LayoutWindow *lw)
1353 {
1354         if (!layout_valid(&lw)) return;
1355
1356         DEBUG_1("layout refresh");
1357
1358         layout_refresh_lists(lw);
1359
1360         if (lw->image) layout_image_refresh(lw);
1361 }
1362
1363 void layout_thumb_set(LayoutWindow *lw, gboolean enable)
1364 {
1365         if (!layout_valid(&lw)) return;
1366
1367         if (lw->options.show_thumbnails == enable) return;
1368
1369         lw->options.show_thumbnails = enable;
1370
1371         layout_util_sync_thumb(lw);
1372         layout_list_sync_thumb(lw);
1373 }
1374
1375 void layout_file_filter_set(LayoutWindow *lw, gboolean enable)
1376 {
1377         if (!layout_valid(&lw)) return;
1378
1379         if (lw->options.show_file_filter == enable) return;
1380
1381         lw->options.show_file_filter = enable;
1382
1383         layout_util_sync_file_filter(lw);
1384         layout_list_sync_file_filter(lw);
1385 }
1386
1387 void layout_marks_set(LayoutWindow *lw, gboolean enable)
1388 {
1389         if (!layout_valid(&lw)) return;
1390
1391         if (lw->options.show_marks == enable) return;
1392
1393         lw->options.show_marks = enable;
1394
1395         layout_util_sync_marks(lw);
1396         layout_list_sync_marks(lw);
1397 }
1398
1399 #pragma GCC diagnostic push
1400 #pragma GCC diagnostic ignored "-Wunused-function"
1401 gboolean layout_thumb_get_unused(LayoutWindow *lw)
1402 {
1403         if (!layout_valid(&lw)) return FALSE;
1404
1405         return lw->options.show_thumbnails;
1406 }
1407
1408 gboolean layout_marks_get_unused(LayoutWindow *lw)
1409 {
1410         if (!layout_valid(&lw)) return FALSE;
1411
1412         return lw->options.show_marks;
1413 }
1414 #pragma GCC diagnostic pop
1415
1416 void layout_sort_set_files(LayoutWindow *lw, SortType type, gboolean ascend, gboolean case_sensitive)
1417 {
1418         if (!layout_valid(&lw)) return;
1419         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;
1420
1421         lw->options.file_view_list_sort.method = type;
1422         lw->options.file_view_list_sort.ascend = ascend;
1423         lw->options.file_view_list_sort.case_sensitive = case_sensitive;
1424
1425         if (lw->info_sort) gtk_button_set_label(GTK_BUTTON(lw->info_sort), sort_type_get_text(type));
1426         layout_list_sync_sort(lw);
1427 }
1428
1429 gboolean layout_sort_get(LayoutWindow *lw, SortType *type, gboolean *ascend, gboolean *case_sensitive)
1430 {
1431         if (!layout_valid(&lw)) return FALSE;
1432
1433         if (type) *type = lw->options.file_view_list_sort.method;
1434         if (ascend) *ascend = lw->options.file_view_list_sort.ascend;
1435         if (case_sensitive) *case_sensitive = lw->options.file_view_list_sort.case_sensitive;
1436
1437         return TRUE;
1438 }
1439
1440 gboolean layout_geometry_get(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h)
1441 {
1442         GdkWindow *window;
1443         if (!layout_valid(&lw)) return FALSE;
1444
1445         window = gtk_widget_get_window(lw->window);
1446         gdk_window_get_root_origin(window, x, y);
1447         *w = gdk_window_get_width(window);
1448         *h = gdk_window_get_height(window);
1449
1450         return TRUE;
1451 }
1452
1453 gboolean layout_geometry_get_dividers(LayoutWindow *lw, gint *h, gint *v)
1454 {
1455         GtkAllocation h_allocation;
1456         GtkAllocation v_allocation;
1457
1458         if (!layout_valid(&lw)) return FALSE;
1459
1460         if (lw->h_pane)
1461                 {
1462                 GtkWidget *child = gtk_paned_get_child1(GTK_PANED(lw->h_pane));
1463                 gtk_widget_get_allocation(child, &h_allocation);
1464                 }
1465
1466         if (lw->v_pane)
1467                 {
1468                 GtkWidget *child = gtk_paned_get_child1(GTK_PANED(lw->v_pane));
1469                 gtk_widget_get_allocation(child, &v_allocation);
1470                 }
1471
1472         if (lw->h_pane && h_allocation.x >= 0)
1473                 {
1474                 *h = h_allocation.width;
1475                 }
1476         else if (h != &lw->options.main_window.hdivider_pos)
1477                 {
1478                 *h = lw->options.main_window.hdivider_pos;
1479                 }
1480
1481         if (lw->v_pane && v_allocation.x >= 0)
1482                 {
1483                 *v = v_allocation.height;
1484                 }
1485         else if (v != &lw->options.main_window.vdivider_pos)
1486                 {
1487                 *v = lw->options.main_window.vdivider_pos;
1488                 }
1489
1490         return TRUE;
1491 }
1492
1493 void layout_views_set(LayoutWindow *lw, DirViewType dir_view_type, FileViewType file_view_type)
1494 {
1495         if (!layout_valid(&lw)) return;
1496
1497         if (lw->options.dir_view_type == dir_view_type && lw->options.file_view_type == file_view_type) return;
1498
1499         lw->options.dir_view_type = dir_view_type;
1500         lw->options.file_view_type = file_view_type;
1501
1502         layout_style_set(lw, -1, nullptr);
1503 }
1504
1505 void layout_views_set_sort_dir(LayoutWindow *lw, SortType method, gboolean ascend, gboolean case_sensitive)
1506 {
1507         if (!layout_valid(&lw)) return;
1508
1509         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;
1510
1511         lw->options.dir_view_list_sort.method = method;
1512         lw->options.dir_view_list_sort.ascend = ascend;
1513         lw->options.dir_view_list_sort.case_sensitive = case_sensitive;
1514
1515         layout_style_set(lw, -1, nullptr);
1516 }
1517
1518 #pragma GCC diagnostic push
1519 #pragma GCC diagnostic ignored "-Wunused-function"
1520 gboolean layout_views_get_unused(LayoutWindow *lw, DirViewType *dir_view_type, FileViewType *file_view_type)
1521 {
1522         if (!layout_valid(&lw)) return FALSE;
1523
1524         *dir_view_type = lw->options.dir_view_type;
1525         *file_view_type = lw->options.file_view_type;
1526
1527         return TRUE;
1528 }
1529 #pragma GCC diagnostic pop
1530
1531 /*
1532  *-----------------------------------------------------------------------------
1533  * location utils
1534  *-----------------------------------------------------------------------------
1535  */
1536
1537 static gboolean layout_location_single(LayoutLocation l)
1538 {
1539         return (l == LAYOUT_LEFT ||
1540                 l == LAYOUT_RIGHT ||
1541                 l == LAYOUT_TOP ||
1542                 l == LAYOUT_BOTTOM);
1543 }
1544
1545 static gboolean layout_location_vertical(LayoutLocation l)
1546 {
1547         return (l & LAYOUT_TOP ||
1548                 l & LAYOUT_BOTTOM);
1549 }
1550
1551 static gboolean layout_location_first(LayoutLocation l)
1552 {
1553         return (l & LAYOUT_TOP ||
1554                 l & LAYOUT_LEFT);
1555 }
1556
1557 static LayoutLocation layout_grid_compass(LayoutWindow *lw)
1558 {
1559         if (layout_location_single(lw->dir_location)) return lw->dir_location;
1560         if (layout_location_single(lw->file_location)) return lw->file_location;
1561         return lw->image_location;
1562 }
1563
1564 static void layout_location_compute(LayoutLocation l1, LayoutLocation l2,
1565                                     GtkWidget *s1, GtkWidget *s2,
1566                                     GtkWidget **d1, GtkWidget **d2)
1567 {
1568         LayoutLocation l;
1569
1570         l = static_cast<LayoutLocation>(l1 & l2);       /* get common compass direction */
1571         l = static_cast<LayoutLocation>(l1 - l);        /* remove it */
1572
1573         if (layout_location_first(l))
1574                 {
1575                 *d1 = s1;
1576                 *d2 = s2;
1577                 }
1578         else
1579                 {
1580                 *d1 = s2;
1581                 *d2 = s1;
1582                 }
1583 }
1584
1585 /*
1586  *-----------------------------------------------------------------------------
1587  * tools window (for floating/hidden)
1588  *-----------------------------------------------------------------------------
1589  */
1590
1591 gboolean layout_geometry_get_tools(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h, gint *divider_pos)
1592 {
1593         GdkWindow *window;
1594         GtkAllocation allocation;
1595         if (!layout_valid(&lw)) return FALSE;
1596
1597         if (!lw->tools || !gtk_widget_get_visible(lw->tools))
1598                 {
1599                 /* use the stored values (sort of breaks success return value) */
1600
1601                 *divider_pos = lw->options.float_window.vdivider_pos;
1602
1603                 return FALSE;
1604                 }
1605
1606         window = gtk_widget_get_window(lw->tools);
1607         gdk_window_get_root_origin(window, x, y);
1608         *w = gdk_window_get_width(window);
1609         *h = gdk_window_get_height(window);
1610         gtk_widget_get_allocation(gtk_paned_get_child1(GTK_PANED(lw->tools_pane)), &allocation);
1611
1612         if (gtk_orientable_get_orientation(GTK_ORIENTABLE(lw->tools_pane)) == GTK_ORIENTATION_VERTICAL)
1613                 {
1614                 *divider_pos = allocation.height;
1615                 }
1616         else
1617                 {
1618                 *divider_pos = allocation.width;
1619                 }
1620
1621         return TRUE;
1622 }
1623
1624 static gboolean layout_geometry_get_log_window(LayoutWindow *lw, GdkRectangle &log_window)
1625 {
1626         GdkWindow *window;
1627
1628         if (!layout_valid(&lw)) return FALSE;
1629
1630         if (!lw->log_window)
1631                 {
1632                 return FALSE;
1633                 }
1634
1635         window = gtk_widget_get_window(lw->log_window);
1636         gdk_window_get_root_origin(window, &log_window.x, &log_window.y);
1637         log_window.width = gdk_window_get_width(window);
1638         log_window.height = gdk_window_get_height(window);
1639
1640         return TRUE;
1641 }
1642
1643 static void layout_tools_geometry_sync(LayoutWindow *lw)
1644 {
1645         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
1646                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
1647 }
1648
1649 static void layout_tools_hide(LayoutWindow *lw, gboolean hide)
1650 {
1651         if (!lw->tools) return;
1652
1653         if (hide)
1654                 {
1655                 if (gtk_widget_get_visible(lw->tools))
1656                         {
1657                         layout_tools_geometry_sync(lw);
1658                         gtk_widget_hide(lw->tools);
1659                         }
1660                 }
1661         else
1662                 {
1663                 if (!gtk_widget_get_visible(lw->tools))
1664                         {
1665                         gtk_widget_show(lw->tools);
1666                         if (lw->vf) vf_refresh(lw->vf);
1667                         }
1668                 }
1669
1670         lw->options.tools_hidden = hide;
1671 }
1672
1673 static gboolean layout_tools_delete_cb(GtkWidget *, GdkEventAny *, gpointer data)
1674 {
1675         auto lw = static_cast<LayoutWindow *>(data);
1676
1677         layout_tools_float_toggle(lw);
1678
1679         return TRUE;
1680 }
1681
1682 static void layout_tools_setup(LayoutWindow *lw, GtkWidget *tools, GtkWidget *files)
1683 {
1684         GtkWidget *vbox;
1685         GtkWidget *w1;
1686         GtkWidget *w2;
1687         gboolean vertical;
1688         gboolean new_window = FALSE;
1689
1690         vertical = (layout_location_single(lw->image_location) && !layout_location_vertical(lw->image_location)) ||
1691                    (!layout_location_single(lw->image_location) && layout_location_vertical(layout_grid_compass(lw)));
1692         /* for now, tools/dir are always first in order */
1693         w1 = tools;
1694         w2 = files;
1695
1696         if (!lw->tools)
1697                 {
1698                 GdkGeometry geometry;
1699                 GdkWindowHints hints;
1700
1701                 lw->tools = window_new("tools", PIXBUF_INLINE_ICON_TOOLS, nullptr, _("Tools"));
1702                 DEBUG_NAME(lw->tools);
1703                 g_signal_connect(G_OBJECT(lw->tools), "delete_event",
1704                                  G_CALLBACK(layout_tools_delete_cb), lw);
1705                 layout_keyboard_init(lw, lw->tools);
1706
1707                 if (options->save_window_positions)
1708                         {
1709                         hints = GDK_HINT_USER_POS;
1710                         }
1711                 else
1712                         {
1713                         hints = static_cast<GdkWindowHints>(0);
1714                         }
1715
1716                 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1717                 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1718                 geometry.base_width = TOOLWINDOW_DEF_WIDTH;
1719                 geometry.base_height = TOOLWINDOW_DEF_HEIGHT;
1720                 gtk_window_set_geometry_hints(GTK_WINDOW(lw->tools), nullptr, &geometry,
1721                                               static_cast<GdkWindowHints>(GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hints));
1722
1723
1724                 gtk_window_set_resizable(GTK_WINDOW(lw->tools), TRUE);
1725                 gtk_container_set_border_width(GTK_CONTAINER(lw->tools), 0);
1726                 if (options->expand_menu_toolbar) gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->menu_tool_bar);
1727
1728                 new_window = TRUE;
1729                 }
1730         else
1731                 {
1732                 layout_tools_geometry_sync(lw);
1733                 /* dump the contents */
1734                 gq_gtk_widget_destroy(gtk_bin_get_child(GTK_BIN(lw->tools)));
1735                 }
1736
1737         layout_actions_add_window(lw, lw->tools);
1738
1739         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1740         DEBUG_NAME(vbox);
1741         gq_gtk_container_add(GTK_WIDGET(lw->tools), vbox);
1742         if (options->expand_menu_toolbar) gq_gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(lw->menu_tool_bar), FALSE, FALSE, 0);
1743         gtk_widget_show(vbox);
1744
1745         layout_status_setup(lw, vbox, TRUE);
1746
1747         lw->tools_pane = gtk_paned_new(vertical ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL);
1748         DEBUG_NAME(lw->tools_pane);
1749         gq_gtk_box_pack_start(GTK_BOX(vbox), lw->tools_pane, TRUE, TRUE, 0);
1750         gtk_widget_show(lw->tools_pane);
1751
1752         gtk_paned_pack1(GTK_PANED(lw->tools_pane), w1, FALSE, TRUE);
1753         gtk_paned_pack2(GTK_PANED(lw->tools_pane), w2, TRUE, TRUE);
1754
1755         gtk_widget_show(tools);
1756         gtk_widget_show(files);
1757
1758         if (new_window)
1759                 {
1760                 if (options->save_window_positions)
1761                         {
1762                         gtk_window_set_default_size(GTK_WINDOW(lw->tools), lw->options.float_window.w, lw->options.float_window.h);
1763                         gq_gtk_window_move(GTK_WINDOW(lw->tools), lw->options.float_window.x, lw->options.float_window.y);
1764                         }
1765                 else
1766                         {
1767                         if (vertical)
1768                                 {
1769                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1770                                                             TOOLWINDOW_DEF_WIDTH, TOOLWINDOW_DEF_HEIGHT);
1771                                 }
1772                         else
1773                                 {
1774                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1775                                                             TOOLWINDOW_DEF_HEIGHT, TOOLWINDOW_DEF_WIDTH);
1776                                 }
1777                         }
1778                 }
1779
1780         if (!options->save_window_positions)
1781                 {
1782                 if (vertical)
1783                         {
1784                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
1785                         }
1786                 else
1787                         {
1788                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_HPOS;
1789                         }
1790                 }
1791
1792         gtk_paned_set_position(GTK_PANED(lw->tools_pane), lw->options.float_window.vdivider_pos);
1793 }
1794
1795 /*
1796  *-----------------------------------------------------------------------------
1797  * glue (layout arrangement)
1798  *-----------------------------------------------------------------------------
1799  */
1800
1801 static void layout_grid_compute(LayoutWindow *lw,
1802                                 GtkWidget *image, GtkWidget *tools, GtkWidget *files,
1803                                 GtkWidget **w1, GtkWidget **w2, GtkWidget **w3)
1804 {
1805         /* heh, this was fun */
1806
1807         if (layout_location_single(lw->dir_location))
1808                 {
1809                 if (layout_location_first(lw->dir_location))
1810                         {
1811                         *w1 = tools;
1812                         layout_location_compute(lw->file_location, lw->image_location, files, image, w2, w3);
1813                         }
1814                 else
1815                         {
1816                         *w3 = tools;
1817                         layout_location_compute(lw->file_location, lw->image_location, files, image, w1, w2);
1818                         }
1819                 }
1820         else if (layout_location_single(lw->file_location))
1821                 {
1822                 if (layout_location_first(lw->file_location))
1823                         {
1824                         *w1 = files;
1825                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w2, w3);
1826                         }
1827                 else
1828                         {
1829                         *w3 = files;
1830                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w1, w2);
1831                         }
1832                 }
1833         else
1834                 {
1835                 /* image */
1836                 if (layout_location_first(lw->image_location))
1837                         {
1838                         *w1 = image;
1839                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w2, w3);
1840                         }
1841                 else
1842                         {
1843                         *w3 = image;
1844                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w1, w2);
1845                         }
1846                 }
1847 }
1848
1849 void layout_split_change(LayoutWindow *lw, ImageSplitMode mode)
1850 {
1851         GtkWidget *image;
1852         gint i;
1853
1854         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1855                 {
1856                 if (lw->split_images[i])
1857                         {
1858                         gtk_widget_hide(lw->split_images[i]->widget);
1859                         if (gtk_widget_get_parent(lw->split_images[i]->widget) != lw->utility_paned)
1860                                 gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->split_images[i]->widget)), lw->split_images[i]->widget);
1861                         }
1862                 }
1863         gtk_container_remove(GTK_CONTAINER(lw->utility_paned), lw->split_image_widget);
1864
1865         image = layout_image_setup_split(lw, mode);
1866
1867         gtk_paned_pack1(GTK_PANED(lw->utility_paned), image, TRUE, FALSE);
1868         gtk_widget_show(image);
1869         layout_util_sync(lw);
1870 }
1871
1872 static void layout_grid_setup(LayoutWindow *lw)
1873 {
1874         gint priority_location;
1875         GtkWidget *h;
1876         GtkWidget *v;
1877         GtkWidget *w1;
1878         GtkWidget *w2;
1879         GtkWidget *w3;
1880
1881         GtkWidget *image_sb; /* image together with sidebars in utility box */
1882         GtkWidget *tools;
1883         GtkWidget *files;
1884
1885         layout_actions_setup(lw);
1886         create_toolbars(lw);
1887
1888         lw->group_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1889         DEBUG_NAME(lw->group_box);
1890         if (options->expand_menu_toolbar)
1891                 {
1892                 gq_gtk_box_pack_end(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1893                 }
1894         else
1895                 {
1896                 gq_gtk_box_pack_start(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1897                 }
1898         gtk_widget_show(lw->group_box);
1899
1900         priority_location = layout_grid_compass(lw);
1901
1902         if (lw->utility_box)
1903                 {
1904                 layout_split_change(lw, lw->split_mode); /* this re-creates image frame for the new configuration */
1905                 image_sb = lw->utility_box;
1906                 DEBUG_NAME(image_sb);
1907                 }
1908         else
1909                 {
1910                 GtkWidget *image; /* image or split images together */
1911                 image = layout_image_setup_split(lw, lw->split_mode);
1912                 image_sb = layout_bars_prepare(lw, image);
1913                 DEBUG_NAME(image_sb);
1914                 }
1915
1916         tools = layout_tools_new(lw);
1917         DEBUG_NAME(tools);
1918         files = layout_list_new(lw);
1919         DEBUG_NAME(files);
1920
1921
1922         if (lw->options.tools_float || lw->options.tools_hidden)
1923                 {
1924                 gq_gtk_box_pack_start(GTK_BOX(lw->group_box), image_sb, TRUE, TRUE, 0);
1925                 gtk_widget_show(image_sb);
1926
1927                 layout_tools_setup(lw, tools, files);
1928
1929                 image_grab_focus(lw->image);
1930
1931                 return;
1932                 }
1933
1934         if (lw->tools)
1935                 {
1936                 layout_tools_geometry_sync(lw);
1937                 gq_gtk_widget_destroy(lw->tools);
1938                 lw->tools = nullptr;
1939                 lw->tools_pane = nullptr;
1940                 }
1941
1942         layout_status_setup(lw, lw->group_box, FALSE);
1943
1944         layout_grid_compute(lw, image_sb, tools, files, &w1, &w2, &w3);
1945
1946         v = lw->v_pane = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
1947         DEBUG_NAME(v);
1948
1949         h = lw->h_pane = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
1950         DEBUG_NAME(h);
1951
1952         if (!layout_location_vertical(static_cast<LayoutLocation>(priority_location)))
1953                 {
1954                 std::swap(v, h);
1955                 }
1956
1957         gq_gtk_box_pack_start(GTK_BOX(lw->group_box), v, TRUE, TRUE, 0);
1958
1959         if (!layout_location_first(static_cast<LayoutLocation>(priority_location)))
1960                 {
1961                 gtk_paned_pack1(GTK_PANED(v), h, FALSE, TRUE);
1962                 gtk_paned_pack2(GTK_PANED(v), w3, TRUE, TRUE);
1963
1964                 gtk_paned_pack1(GTK_PANED(h), w1, FALSE, TRUE);
1965                 gtk_paned_pack2(GTK_PANED(h), w2, TRUE, TRUE);
1966                 }
1967         else
1968                 {
1969                 gtk_paned_pack1(GTK_PANED(v), w1, FALSE, TRUE);
1970                 gtk_paned_pack2(GTK_PANED(v), h, TRUE, TRUE);
1971
1972                 gtk_paned_pack1(GTK_PANED(h), w2, FALSE, TRUE);
1973                 gtk_paned_pack2(GTK_PANED(h), w3, TRUE, TRUE);
1974                 }
1975
1976         gtk_widget_show(image_sb);
1977         gtk_widget_show(tools);
1978         gtk_widget_show(files);
1979
1980         gtk_widget_show(v);
1981         gtk_widget_show(h);
1982
1983         /* fix to have image pane visible when it is left and priority widget */
1984         if (lw->options.main_window.hdivider_pos == -1 &&
1985             w1 == image_sb &&
1986             !layout_location_vertical(static_cast<LayoutLocation>(priority_location)) &&
1987             layout_location_first(static_cast<LayoutLocation>(priority_location)))
1988                 {
1989                 gtk_widget_set_size_request(image_sb, 200, -1);
1990                 }
1991
1992         gtk_paned_set_position(GTK_PANED(lw->h_pane), lw->options.main_window.hdivider_pos);
1993         gtk_paned_set_position(GTK_PANED(lw->v_pane), lw->options.main_window.vdivider_pos);
1994
1995         image_grab_focus(lw->image);
1996 }
1997
1998 void layout_style_set(LayoutWindow *lw, gint style, const gchar *order)
1999 {
2000         FileData *dir_fd;
2001         gint i;
2002
2003         if (!layout_valid(&lw)) return;
2004
2005         if (style != -1)
2006                 {
2007                 LayoutLocation d;
2008                 LayoutLocation f;
2009                 LayoutLocation i;
2010
2011                 layout_config_parse(style, order, &d,  &f, &i);
2012
2013                 if (lw->dir_location == d &&
2014                     lw->file_location == f &&
2015                     lw->image_location == i) return;
2016
2017                 lw->dir_location = d;
2018                 lw->file_location = f;
2019                 lw->image_location = i;
2020                 }
2021
2022         /* remember state */
2023
2024         /* layout_image_slideshow_stop(lw); slideshow should survive */
2025         layout_image_full_screen_stop(lw);
2026
2027         dir_fd = lw->dir_fd;
2028         if (dir_fd) file_data_unregister_real_time_monitor(dir_fd);
2029         lw->dir_fd = nullptr;
2030
2031         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
2032
2033         /* preserve utility_box (image + sidebars), menu_bar and toolbars to be reused later in layout_grid_setup */
2034         /* lw->image is preserved together with lw->utility_box */
2035         if (lw->utility_box) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->utility_box)), lw->utility_box);
2036
2037         if (options->expand_menu_toolbar)
2038                 {
2039                 if (lw->toolbar[TOOLBAR_STATUS]) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->toolbar[TOOLBAR_STATUS])), lw->toolbar[TOOLBAR_STATUS]);
2040
2041                 if (lw->menu_tool_bar) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->menu_tool_bar)), lw->menu_tool_bar);
2042                 }
2043         else
2044                 {
2045                 if (lw->menu_bar) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->menu_bar)), lw->menu_bar);
2046                         for (i = 0; i < TOOLBAR_COUNT; i++)
2047                                 if (lw->toolbar[i]) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->toolbar[i])), lw->toolbar[i]);
2048                 }
2049
2050         /* clear it all */
2051
2052         lw->h_pane = nullptr;
2053         lw->v_pane = nullptr;
2054
2055         lw->path_entry = nullptr;
2056         lw->dir_view = nullptr;
2057         lw->vd = nullptr;
2058
2059         lw->file_view = nullptr;
2060         lw->vf = nullptr;
2061
2062         lw->info_box = nullptr;
2063         lw->info_progress_bar = nullptr;
2064         lw->info_sort = nullptr;
2065         lw->info_status = nullptr;
2066         lw->info_details = nullptr;
2067         lw->info_pixel = nullptr;
2068         lw->info_zoom = nullptr;
2069
2070         gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->group_box);
2071         lw->group_box = nullptr;
2072
2073         /* re-fill */
2074
2075         layout_grid_setup(lw);
2076         layout_tools_hide(lw, lw->options.tools_hidden);
2077
2078         layout_util_sync(lw);
2079         layout_status_update_all(lw);
2080
2081         /* sync */
2082
2083         if (image_get_fd(lw->image))
2084                 {
2085                 layout_set_fd(lw, image_get_fd(lw->image));
2086                 }
2087         else
2088                 {
2089                 layout_set_fd(lw, dir_fd);
2090                 }
2091         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2092
2093         /* clean up */
2094
2095         file_data_unref(dir_fd);
2096 }
2097
2098 void layout_colors_update()
2099 {
2100         GList *work;
2101
2102         work = layout_window_list;
2103         while (work)
2104                 {
2105                 gint i;
2106                 auto lw = static_cast<LayoutWindow *>(work->data);
2107                 work = work->next;
2108
2109                 if (!lw->image) continue;
2110
2111                 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
2112                         {
2113                         if (!lw->split_images[i]) continue;
2114                         image_background_set_color_from_options(lw->split_images[i], !!lw->full_screen);
2115                         }
2116
2117                 image_background_set_color_from_options(lw->image, !!lw->full_screen);
2118                 }
2119 }
2120
2121 void layout_tools_float_toggle(LayoutWindow *lw)
2122 {
2123         gboolean popped;
2124
2125         if (!lw) return;
2126
2127         if (!lw->options.tools_hidden)
2128                 {
2129                 popped = !lw->options.tools_float;
2130                 }
2131         else
2132                 {
2133                 popped = TRUE;
2134                 }
2135
2136         if (lw->options.tools_float == popped)
2137                 {
2138                 if (popped && lw->options.tools_hidden)
2139                         {
2140                         layout_tools_float_set(lw, popped, FALSE);
2141                         }
2142                 }
2143         else
2144                 {
2145                 if (lw->options.tools_float)
2146                         {
2147                         layout_tools_float_set(lw, FALSE, FALSE);
2148                         }
2149                 else
2150                         {
2151                         layout_tools_float_set(lw, TRUE, FALSE);
2152                         }
2153                 }
2154 }
2155
2156 void layout_tools_hide_toggle(LayoutWindow *lw)
2157 {
2158         if (!lw) return;
2159
2160         layout_tools_float_set(lw, lw->options.tools_float, !lw->options.tools_hidden);
2161 }
2162
2163 void layout_tools_float_set(LayoutWindow *lw, gboolean popped, gboolean hidden)
2164 {
2165         if (!layout_valid(&lw)) return;
2166
2167         if (lw->options.tools_float == popped && lw->options.tools_hidden == hidden) return;
2168
2169         if (lw->options.tools_float == popped && lw->options.tools_float && lw->tools)
2170                 {
2171                 layout_tools_hide(lw, hidden);
2172                 return;
2173                 }
2174
2175         lw->options.tools_float = popped;
2176         lw->options.tools_hidden = hidden;
2177
2178         layout_style_set(lw, -1, nullptr);
2179 }
2180
2181 gboolean layout_tools_float_get(LayoutWindow *lw, gboolean *popped, gboolean *hidden)
2182 {
2183         if (!layout_valid(&lw)) return FALSE;
2184
2185         *popped = lw->options.tools_float;
2186         *hidden = lw->options.tools_hidden;
2187
2188         return TRUE;
2189 }
2190
2191 void layout_selectable_toolbars_toggle(LayoutWindow *)
2192 {
2193         if (!layout_valid(&current_lw)) return;
2194         if (!current_lw->toolbar[TOOLBAR_MAIN]) return;
2195         if (!current_lw->menu_bar) return;
2196         if (!current_lw->info_box) return;
2197
2198         current_lw->options.selectable_toolbars_hidden = !current_lw->options.selectable_toolbars_hidden;
2199
2200         if (options->selectable_bars.tool_bar)
2201                 {
2202                 if (current_lw->options.selectable_toolbars_hidden)
2203                         {
2204                         if (gtk_widget_get_visible(current_lw->toolbar[TOOLBAR_MAIN]))
2205                                 {
2206                                 gtk_widget_hide(current_lw->toolbar[TOOLBAR_MAIN]);
2207                                 }
2208                         }
2209                 else
2210                         {
2211                         if (!gtk_widget_get_visible(current_lw->toolbar[TOOLBAR_MAIN]))
2212                                 {
2213                                 gtk_widget_show(current_lw->toolbar[TOOLBAR_MAIN]);
2214                                 }
2215                         }
2216                 }
2217         else
2218                 {
2219                 gtk_widget_show(current_lw->toolbar[TOOLBAR_MAIN]);
2220                 }
2221
2222         if (options->selectable_bars.menu_bar)
2223                 {
2224                 if (current_lw->options.selectable_toolbars_hidden)
2225                         {
2226                         if (gtk_widget_get_visible(current_lw->menu_bar))
2227                                 {
2228                                 gtk_widget_hide(current_lw->menu_bar);
2229                                 }
2230                         }
2231                 else
2232                         {
2233                         if (!gtk_widget_get_visible(current_lw->menu_bar))
2234                                 {
2235                                 gtk_widget_show(current_lw->menu_bar);
2236                                 }
2237                         }
2238                 }
2239         else
2240                 {
2241                 gtk_widget_show(current_lw->menu_bar);
2242                 }
2243
2244         if (options->selectable_bars.status_bar)
2245                 {
2246                 if (current_lw->options.selectable_toolbars_hidden)
2247                         {
2248                         if (gtk_widget_get_visible(current_lw->info_box))
2249                                 {
2250                                 gtk_widget_hide(current_lw->info_box);
2251                                 }
2252                         }
2253                 else
2254                         {
2255                         if (!gtk_widget_get_visible(current_lw->info_box))
2256                                 {
2257                                 gtk_widget_show(current_lw->info_box);
2258                                 }
2259                         }
2260                 }
2261         else
2262                 {
2263                 gtk_widget_show(current_lw->info_box);
2264                 }
2265 }
2266
2267 void layout_info_pixel_set(LayoutWindow *lw, gboolean show)
2268 {
2269         GtkWidget *frame;
2270
2271         if (!layout_valid(&lw)) return;
2272         if (!lw->info_pixel) return;
2273
2274         lw->options.show_info_pixel = show;
2275
2276         frame = gtk_widget_get_parent(lw->info_pixel);
2277         if (!lw->options.show_info_pixel)
2278                 {
2279                 gtk_widget_hide(frame);
2280                 }
2281         else
2282                 {
2283                 gtk_widget_show(frame);
2284                 }
2285
2286         g_signal_emit_by_name (lw->image->pr, "update-pixel");
2287 }
2288
2289 /*
2290  *-----------------------------------------------------------------------------
2291  * configuration
2292  *-----------------------------------------------------------------------------
2293  */
2294
2295 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data);
2296
2297 static void layout_config_close_cb(GtkWidget *, gpointer data)
2298 {
2299         auto lc = static_cast<LayoutConfig *>(data);
2300
2301         gq_gtk_widget_destroy(lc->configwindow);
2302         free_layout_options_content(&lc->options);
2303         g_free(lc);
2304 }
2305
2306 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *, gpointer data)
2307 {
2308         layout_config_close_cb(w, data);
2309         return TRUE;
2310 }
2311
2312 static void layout_config_apply_cb(GtkWidget *, gpointer data)
2313 {
2314         auto lc = static_cast<LayoutConfig *>(data);
2315
2316         g_free(lc->options.order);
2317         lc->options.order = layout_config_get(lc->layout_widget, &lc->options.style);
2318
2319         config_entry_to_option(lc->home_path_entry, &lc->options.home_path, remove_trailing_slash);
2320
2321         layout_apply_options(lc->lw, &lc->options);
2322 }
2323
2324 static void layout_config_help_cb(GtkWidget *, gpointer)
2325 {
2326         help_window_show("GuideOptionsLayout.html");
2327 }
2328
2329 static void layout_config_ok_cb(GtkWidget *widget, gpointer data)
2330 {
2331         auto lc = static_cast<LayoutConfig *>(data);
2332         layout_config_apply_cb(widget, lc);
2333         layout_config_close_cb(widget, lc);
2334 }
2335
2336 static void home_path_set_current_cb(GtkWidget *, gpointer data)
2337 {
2338         auto lc = static_cast<LayoutConfig *>(data);
2339         gq_gtk_entry_set_text(GTK_ENTRY(lc->home_path_entry), layout_get_path(lc->lw));
2340 }
2341
2342 static void startup_path_set_current_cb(GtkWidget *widget, gpointer data)
2343 {
2344         auto lc = static_cast<LayoutConfig *>(data);
2345         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2346                 {
2347                 return;
2348                 }
2349         lc->options.startup_path = STARTUP_PATH_CURRENT;
2350 }
2351
2352 static void startup_path_set_last_cb(GtkWidget *widget, gpointer data)
2353 {
2354         auto lc = static_cast<LayoutConfig *>(data);
2355         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2356                 {
2357                 return;
2358                 }
2359         lc->options.startup_path = STARTUP_PATH_LAST;
2360 }
2361
2362 static void startup_path_set_home_cb(GtkWidget *widget, gpointer data)
2363 {
2364         auto lc = static_cast<LayoutConfig *>(data);
2365         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2366                 {
2367                 return;
2368                 }
2369         lc->options.startup_path = STARTUP_PATH_HOME;
2370 }
2371
2372 #pragma GCC diagnostic push
2373 #pragma GCC diagnostic ignored "-Wunused-function"
2374 static void layout_config_save_cb_unused(GtkWidget *, gpointer)
2375 {
2376         //layout_config_apply();
2377         save_options(options);
2378 }
2379 #pragma GCC diagnostic pop
2380
2381 void layout_show_config_window(LayoutWindow *lw)
2382 {
2383         LayoutConfig *lc;
2384         GtkWidget *win_vbox;
2385         GtkWidget *hbox;
2386         GtkWidget *vbox;
2387         GtkWidget *button;
2388         GtkWidget *ct_button;
2389         GtkWidget *group;
2390         GtkWidget *frame;
2391         GtkWidget *tabcomp;
2392
2393         lc = g_new0(LayoutConfig, 1);
2394         lc->lw = lw;
2395         layout_sync_options_with_current_state(lw);
2396         copy_layout_options(&lc->options, &lw->options);
2397
2398         lc->configwindow = window_new("Layout", PIXBUF_INLINE_ICON_CONFIG, nullptr, _("Window options and layout"));
2399         DEBUG_NAME(lc->configwindow);
2400         gtk_window_set_type_hint(GTK_WINDOW(lc->configwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
2401
2402         g_signal_connect(G_OBJECT(lc->configwindow), "delete_event",
2403                          G_CALLBACK(layout_config_delete_cb), lc);
2404
2405         gtk_window_set_default_size(GTK_WINDOW(lc->configwindow), CONFIG_WINDOW_DEF_WIDTH, CONFIG_WINDOW_DEF_HEIGHT);
2406         gtk_window_set_resizable(GTK_WINDOW(lc->configwindow), TRUE);
2407         gtk_container_set_border_width(GTK_CONTAINER(lc->configwindow), PREF_PAD_BORDER);
2408
2409         win_vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_SPACE);
2410         DEBUG_NAME(win_vbox);
2411         gq_gtk_container_add(GTK_WIDGET(lc->configwindow), win_vbox);
2412         gtk_widget_show(win_vbox);
2413
2414         hbox = gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL);
2415         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
2416         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
2417         gq_gtk_box_pack_end(GTK_BOX(win_vbox), hbox, FALSE, FALSE, 0);
2418         gtk_widget_show(hbox);
2419
2420         button = pref_button_new(nullptr, GQ_ICON_OK, "OK",
2421                                  G_CALLBACK(layout_config_ok_cb), lc);
2422         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2423         gtk_widget_set_can_default(button, TRUE);
2424         gtk_widget_grab_default(button);
2425         gtk_widget_show(button);
2426
2427         ct_button = button;
2428 /*
2429         button = pref_button_new(NULL, GQ_ICON_SAVE, _("Save"), FALSE,
2430                                  G_CALLBACK(layout_config_save_cb), NULL);
2431         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2432         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2433         gtk_widget_show(button);
2434 */
2435         button = pref_button_new(nullptr, GQ_ICON_HELP, _("Help"),
2436                                  G_CALLBACK(layout_config_help_cb), lc);
2437         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2438         gtk_widget_set_can_default(button, TRUE);
2439         gtk_widget_show(button);
2440
2441         button = pref_button_new(nullptr, GQ_ICON_APPLY, _("Apply"),
2442                                  G_CALLBACK(layout_config_apply_cb), lc);
2443         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2444         gtk_widget_set_can_default(button, TRUE);
2445         gtk_widget_show(button);
2446
2447         button = pref_button_new(nullptr, GQ_ICON_CANCEL, _("Cancel"),
2448                                  G_CALLBACK(layout_config_close_cb), lc);
2449         gq_gtk_container_add(GTK_WIDGET(hbox), button);
2450         gtk_widget_set_can_default(button, TRUE);
2451         gtk_widget_show(button);
2452
2453         if (!generic_dialog_get_alternative_button_order(lc->configwindow))
2454                 {
2455                 gtk_box_reorder_child(GTK_BOX(hbox), ct_button, -1);
2456                 }
2457
2458         frame = pref_frame_new(win_vbox, TRUE, nullptr, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2459         DEBUG_NAME(frame);
2460
2461         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_SPACE);
2462         DEBUG_NAME(vbox);
2463         gq_gtk_container_add(GTK_WIDGET(frame), vbox);
2464         gtk_widget_show(vbox);
2465
2466
2467         group = pref_group_new(vbox, FALSE, _("General options"), GTK_ORIENTATION_VERTICAL);
2468
2469         pref_label_new(group, _("Home path (empty to use your home directory)"));
2470         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2471
2472         tabcomp = tab_completion_new(&lc->home_path_entry, lc->options.home_path, nullptr, nullptr, nullptr, nullptr);
2473         tab_completion_add_select_button(lc->home_path_entry, nullptr, TRUE);
2474         gq_gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
2475         gtk_widget_show(tabcomp);
2476
2477         button = pref_button_new(hbox, nullptr, _("Use current"),
2478                                  G_CALLBACK(home_path_set_current_cb), lc);
2479
2480         pref_checkbox_new_int(group, _("Show date in directories list view"),
2481                               lc->options.show_directory_date, &lc->options.show_directory_date);
2482
2483         group = pref_group_new(vbox, FALSE, _("Start-up directory:"), GTK_ORIENTATION_VERTICAL);
2484
2485         button = pref_radiobutton_new(group, nullptr, _("No change"),
2486                                       (lc->options.startup_path == STARTUP_PATH_CURRENT),
2487                                       G_CALLBACK(startup_path_set_current_cb), lc);
2488         button = pref_radiobutton_new(group, button, _("Restore last path"),
2489                                       (lc->options.startup_path == STARTUP_PATH_LAST),
2490                                       G_CALLBACK(startup_path_set_last_cb), lc);
2491         button = pref_radiobutton_new(group, button, _("Home path"),
2492                                       (lc->options.startup_path == STARTUP_PATH_HOME),
2493                                       G_CALLBACK(startup_path_set_home_cb), lc);
2494
2495         group = pref_group_new(vbox, FALSE, _("Layout"), GTK_ORIENTATION_VERTICAL);
2496
2497         lc->layout_widget = layout_config_new();
2498         DEBUG_NAME(lc->layout_widget);
2499         layout_config_set(lc->layout_widget, lw->options.style, lw->options.order);
2500         gq_gtk_box_pack_start(GTK_BOX(group), lc->layout_widget, TRUE, TRUE, 0);
2501
2502         gtk_widget_show(lc->layout_widget);
2503         gtk_widget_show(lc->configwindow);
2504 }
2505
2506 /*
2507  *-----------------------------------------------------------------------------
2508  * base
2509  *-----------------------------------------------------------------------------
2510  */
2511
2512 void layout_sync_options_with_current_state(LayoutWindow *lw)
2513 {
2514         Histogram *histogram;
2515 #ifdef GDK_WINDOWING_X11
2516         GdkWindow *window;
2517 #endif
2518
2519         if (!layout_valid(&lw)) return;
2520
2521         lw->options.main_window.maximized =  window_maximized(lw->window);
2522         if (!lw->options.main_window.maximized)
2523                 {
2524                 layout_geometry_get(lw, &lw->options.main_window.x, &lw->options.main_window.y,
2525                                     &lw->options.main_window.w, &lw->options.main_window.h);
2526                 }
2527
2528         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
2529
2530         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
2531                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
2532
2533         lw->options.image_overlay.state = image_osd_get(lw->image);
2534         histogram = image_osd_get_histogram(lw->image);
2535
2536         lw->options.image_overlay.histogram_channel = histogram->histogram_channel;
2537         lw->options.image_overlay.histogram_mode = histogram->histogram_mode;
2538
2539         g_free(lw->options.last_path);
2540         lw->options.last_path = g_strdup(layout_get_path(lw));
2541
2542         layout_geometry_get_log_window(lw, lw->options.log_window);
2543
2544 #ifdef GDK_WINDOWING_X11
2545         GdkDisplay *display;
2546
2547         if (options->save_window_workspace)
2548                 {
2549                 display = gdk_display_get_default();
2550
2551                 if (GDK_IS_X11_DISPLAY(display))
2552                         {
2553                         window = gtk_widget_get_window(GTK_WIDGET(lw->window));
2554                         lw->options.workspace = gdk_x11_window_get_desktop(window);
2555                         }
2556                 }
2557 #endif
2558 }
2559
2560 void layout_apply_options(LayoutWindow *lw, LayoutOptions *lop)
2561 {
2562         gboolean refresh_style;
2563         gboolean refresh_lists;
2564
2565         if (!layout_valid(&lw)) return;
2566 /** @FIXME add other options too */
2567
2568         refresh_style = (lop->style != lw->options.style || strcmp(lop->order, lw->options.order) != 0);
2569         refresh_lists = (lop->show_directory_date != lw->options.show_directory_date);
2570
2571         copy_layout_options(&lw->options, lop);
2572
2573         if (refresh_style) layout_style_set(lw, lw->options.style, lw->options.order);
2574         if (refresh_lists) layout_refresh(lw);
2575 }
2576
2577 void save_layout(LayoutWindow *lw)
2578 {
2579         gchar *path;
2580         gchar *xml_name;
2581
2582         if (!g_str_has_prefix(lw->options.id, "lw"))
2583                 {
2584                 xml_name = g_strdup_printf("%s.xml", lw->options.id);
2585                 path = g_build_filename(get_window_layouts_dir(), xml_name, NULL);
2586                 save_config_to_file(path, options, lw);
2587
2588                 g_free(xml_name);
2589                 g_free(path);
2590                 }
2591 }
2592
2593 void layout_close(LayoutWindow *lw)
2594 {
2595         if (layout_window_list && layout_window_list->next)
2596                 {
2597                 save_layout(lw);
2598                 layout_free(lw);
2599                 }
2600         else
2601                 {
2602                 exit_program();
2603                 }
2604 }
2605
2606 void layout_free(LayoutWindow *lw)
2607 {
2608         gint i;
2609         if (!lw) return;
2610
2611         layout_window_list = g_list_remove(layout_window_list, lw);
2612         if (current_lw == lw) current_lw = nullptr;
2613
2614         if (lw->exif_window) g_signal_handlers_disconnect_matched(G_OBJECT(lw->exif_window), G_SIGNAL_MATCH_DATA, 0, 0, nullptr, nullptr, lw);
2615
2616         layout_bars_close(lw);
2617
2618         g_object_unref(lw->menu_bar);
2619         g_object_unref(lw->utility_box);
2620
2621         for (i = 0; i < TOOLBAR_COUNT; i++)
2622                 {
2623                 if (lw->toolbar[i]) g_object_unref(lw->toolbar[i]);
2624                 }
2625
2626         gq_gtk_widget_destroy(lw->window);
2627
2628         if (lw->split_image_sizegroup) g_object_unref(lw->split_image_sizegroup);
2629
2630         file_data_unregister_notify_func(layout_image_notify_cb, lw);
2631
2632         if (lw->dir_fd)
2633                 {
2634                 file_data_unregister_real_time_monitor(lw->dir_fd);
2635                 file_data_unref(lw->dir_fd);
2636                 }
2637
2638         free_layout_options_content(&lw->options);
2639         g_free(lw);
2640 }
2641
2642 static gboolean layout_delete_cb(GtkWidget *, GdkEventAny *, gpointer data)
2643 {
2644         auto lw = static_cast<LayoutWindow *>(data);
2645
2646         layout_close(lw);
2647         return TRUE;
2648 }
2649
2650 LayoutWindow *layout_new(FileData *dir_fd, LayoutOptions *lop)
2651 {
2652         return layout_new_with_geometry(dir_fd, lop, nullptr);
2653 }
2654
2655 static gboolean move_window_to_workspace_cb(gpointer data)
2656 {
2657 #ifdef GDK_WINDOWING_X11
2658         auto lw = static_cast<LayoutWindow *>(data);
2659         GdkWindow *window;
2660         GdkDisplay *display;
2661
2662         if (options->save_window_workspace)
2663                 {
2664                 display = gdk_display_get_default();
2665
2666                 if (GDK_IS_X11_DISPLAY(display))
2667                         {
2668                         if (lw->options.workspace != -1)
2669                                 {
2670                                 window = gtk_widget_get_window(GTK_WIDGET(lw->window));
2671                                 gdk_x11_window_move_to_desktop(window, lw->options.workspace);
2672                                 }
2673                         }
2674                 }
2675 #endif
2676         return G_SOURCE_REMOVE;
2677 }
2678
2679 LayoutWindow *layout_new_with_geometry(FileData *dir_fd, LayoutOptions *lop,
2680                                        const gchar *geometry)
2681 {
2682         LayoutWindow *lw;
2683         GdkGeometry hint;
2684         GdkWindowHints hint_mask;
2685         Histogram *histogram;
2686         gchar *default_path;
2687
2688         DEBUG_1("%s layout_new: start", get_exec_time());
2689         lw = g_new0(LayoutWindow, 1);
2690
2691         if (lop)
2692                 copy_layout_options(&lw->options, lop);
2693         else
2694                 init_layout_options(&lw->options);
2695
2696         layout_set_unique_id(lw);
2697
2698         /* default layout */
2699
2700         layout_config_parse(lw->options.style, lw->options.order,
2701                             &lw->dir_location,  &lw->file_location, &lw->image_location);
2702         if (lw->options.dir_view_type > DIRVIEW_LAST) lw->options.dir_view_type = DIRVIEW_LIST;
2703         if (lw->options.file_view_type > FILEVIEW_LAST) lw->options.file_view_type = FILEVIEW_LIST;
2704         /* divider positions */
2705
2706         default_path = g_build_filename(get_rc_dir(), DEFAULT_WINDOW_LAYOUT, NULL);
2707
2708         if (!options->save_window_positions)
2709                 {
2710                 if (!isfile(default_path))
2711                         {
2712                         lw->options.main_window.hdivider_pos = MAIN_WINDOW_DIV_HPOS;
2713                         lw->options.main_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2714                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2715                         }
2716                 }
2717
2718         /* window */
2719
2720         lw->window = window_new(GQ_APPNAME_LC, nullptr, nullptr, nullptr);
2721         DEBUG_NAME(lw->window);
2722         gtk_window_set_resizable(GTK_WINDOW(lw->window), TRUE);
2723         gtk_container_set_border_width(GTK_CONTAINER(lw->window), 0);
2724
2725         if (options->save_window_positions)
2726                 {
2727                 hint_mask = GDK_HINT_USER_POS;
2728                 }
2729         else
2730                 {
2731                 hint_mask = static_cast<GdkWindowHints>(0);
2732                 }
2733
2734         hint.min_width = 32;
2735         hint.min_height = 32;
2736         hint.base_width = 0;
2737         hint.base_height = 0;
2738         gtk_window_set_geometry_hints(GTK_WINDOW(lw->window), nullptr, &hint,
2739                                       static_cast<GdkWindowHints>(GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hint_mask));
2740
2741         if (options->save_window_positions || isfile(default_path))
2742                 {
2743                 gtk_window_set_default_size(GTK_WINDOW(lw->window), lw->options.main_window.w, lw->options.main_window.h);
2744                 gq_gtk_window_move(GTK_WINDOW(lw->window), lw->options.main_window.x, lw->options.main_window.y);
2745                 if (lw->options.main_window.maximized) gtk_window_maximize(GTK_WINDOW(lw->window));
2746
2747                 g_idle_add(move_window_to_workspace_cb, lw);
2748                 }
2749         else
2750                 {
2751                 gtk_window_set_default_size(GTK_WINDOW(lw->window), MAINWINDOW_DEF_WIDTH, MAINWINDOW_DEF_HEIGHT);
2752                 }
2753
2754         g_free(default_path);
2755         g_signal_connect(G_OBJECT(lw->window), "delete_event",
2756                          G_CALLBACK(layout_delete_cb), lw);
2757
2758         g_signal_connect(G_OBJECT(lw->window), "focus-in-event",
2759                          G_CALLBACK(layout_set_current_cb), lw);
2760
2761         layout_keyboard_init(lw, lw->window);
2762
2763         lw->main_box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
2764         DEBUG_NAME(lw->main_box);
2765         gq_gtk_container_add(GTK_WIDGET(lw->window), lw->main_box);
2766         gtk_widget_show(lw->main_box);
2767
2768         layout_grid_setup(lw);
2769         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2770
2771         layout_util_sync(lw);
2772         layout_status_update_all(lw);
2773
2774         if (dir_fd)
2775                 {
2776                 layout_set_fd(lw, dir_fd);
2777                 }
2778         else
2779                 {
2780                 GdkPixbuf *pixbuf;
2781
2782                 pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
2783
2784                 /** @FIXME the zoom value set here is the value, which is then copied again and again
2785                    in 'Leave Zoom at previous setting' mode. This is not ideal.  */
2786                 image_change_pixbuf(lw->image, pixbuf, 0.0, FALSE);
2787                 g_object_unref(pixbuf);
2788                 }
2789
2790         if (geometry)
2791                 {
2792                 if (!gtk_window_parse_geometry(GTK_WINDOW(lw->window), geometry))
2793                         {
2794                         log_printf("%s", _("Invalid geometry\n"));
2795                         }
2796                 }
2797
2798         gtk_widget_show(lw->window);
2799         layout_tools_hide(lw, lw->options.tools_hidden);
2800
2801         image_osd_set(lw->image, static_cast<OsdShowFlags>(lw->options.image_overlay.state));
2802         histogram = image_osd_get_histogram(lw->image);
2803
2804         histogram->histogram_channel = lw->options.image_overlay.histogram_channel;
2805         histogram->histogram_mode = lw->options.image_overlay.histogram_mode;
2806
2807         layout_window_list = g_list_append(layout_window_list, lw);
2808
2809         file_data_register_notify_func(layout_image_notify_cb, lw, NOTIFY_PRIORITY_LOW);
2810
2811         DEBUG_1("%s layout_new: end", get_exec_time());
2812
2813         return lw;
2814 }
2815
2816 void layout_write_attributes(LayoutOptions *layout, GString *outstr, gint indent)
2817 {
2818         WRITE_NL(); WRITE_CHAR(*layout, id);
2819
2820         WRITE_NL(); WRITE_INT(*layout, style);
2821         WRITE_NL(); WRITE_CHAR(*layout, order);
2822         WRITE_NL(); WRITE_UINT(*layout, dir_view_type);
2823         WRITE_NL(); WRITE_UINT(*layout, file_view_type);
2824
2825         WRITE_NL(); WRITE_UINT(*layout, file_view_list_sort.method);
2826         WRITE_NL(); WRITE_BOOL(*layout, file_view_list_sort.ascend);
2827         WRITE_NL(); WRITE_BOOL(*layout, file_view_list_sort.case_sensitive);
2828
2829         WRITE_NL(); WRITE_UINT(*layout, dir_view_list_sort.method);
2830         WRITE_NL(); WRITE_BOOL(*layout, dir_view_list_sort.ascend);
2831         WRITE_NL(); WRITE_BOOL(*layout, dir_view_list_sort.case_sensitive);
2832         WRITE_NL(); WRITE_BOOL(*layout, show_marks);
2833         WRITE_NL(); WRITE_BOOL(*layout, show_file_filter);
2834         WRITE_NL(); WRITE_BOOL(*layout, show_thumbnails);
2835         WRITE_NL(); WRITE_BOOL(*layout, show_directory_date);
2836         WRITE_NL(); WRITE_CHAR(*layout, home_path);
2837         WRITE_NL(); WRITE_UINT(*layout, startup_path);
2838         WRITE_SEPARATOR();
2839
2840         WRITE_NL(); WRITE_INT(*layout, main_window.x);
2841         WRITE_NL(); WRITE_INT(*layout, main_window.y);
2842         WRITE_NL(); WRITE_INT(*layout, main_window.w);
2843         WRITE_NL(); WRITE_INT(*layout, main_window.h);
2844         WRITE_NL(); WRITE_BOOL(*layout, main_window.maximized);
2845         WRITE_NL(); WRITE_INT(*layout, main_window.hdivider_pos);
2846         WRITE_NL(); WRITE_INT(*layout, main_window.vdivider_pos);
2847         WRITE_NL(); WRITE_INT(*layout, workspace);
2848         WRITE_SEPARATOR();
2849
2850         WRITE_NL(); WRITE_INT(*layout, folder_window.vdivider_pos);
2851         WRITE_SEPARATOR();
2852
2853         WRITE_NL(); WRITE_INT(*layout, float_window.x);
2854         WRITE_NL(); WRITE_INT(*layout, float_window.y);
2855         WRITE_NL(); WRITE_INT(*layout, float_window.w);
2856         WRITE_NL(); WRITE_INT(*layout, float_window.h);
2857         WRITE_NL(); WRITE_INT(*layout, float_window.vdivider_pos);
2858         WRITE_SEPARATOR();
2859
2860         WRITE_NL(); WRITE_INT(*layout, properties_window.w);
2861         WRITE_NL(); WRITE_INT(*layout, properties_window.h);
2862         WRITE_SEPARATOR();
2863
2864         WRITE_NL(); WRITE_BOOL(*layout, tools_float);
2865         WRITE_NL(); WRITE_BOOL(*layout, tools_hidden);
2866         WRITE_SEPARATOR();
2867
2868         WRITE_NL(); WRITE_BOOL(*layout, show_info_pixel);
2869         WRITE_NL(); WRITE_BOOL(*layout, ignore_alpha);
2870         WRITE_SEPARATOR();
2871
2872         WRITE_NL(); WRITE_BOOL(*layout, bars_state.info);
2873         WRITE_NL(); WRITE_BOOL(*layout, bars_state.sort);
2874         WRITE_NL(); WRITE_BOOL(*layout, bars_state.tools_float);
2875         WRITE_NL(); WRITE_BOOL(*layout, bars_state.tools_hidden);
2876         WRITE_NL(); WRITE_BOOL(*layout, bars_state.hidden);
2877         WRITE_SEPARATOR();
2878
2879         WRITE_NL(); WRITE_UINT(*layout, image_overlay.state);
2880         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_channel);
2881         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_mode);
2882
2883         WRITE_NL(); WRITE_INT(*layout, log_window.x);
2884         WRITE_NL(); WRITE_INT(*layout, log_window.y);
2885         WRITE_NL(); WRITE_INT(*layout, log_window.width);
2886         WRITE_NL(); WRITE_INT(*layout, log_window.height);
2887
2888         WRITE_NL(); WRITE_INT(*layout, preferences_window.x);
2889         WRITE_NL(); WRITE_INT(*layout, preferences_window.y);
2890         WRITE_NL(); WRITE_INT(*layout, preferences_window.w);
2891         WRITE_NL(); WRITE_INT(*layout, preferences_window.h);
2892         WRITE_NL(); WRITE_INT(*layout, preferences_window.page_number);
2893
2894         WRITE_NL(); WRITE_INT(*layout, search_window.x);
2895         WRITE_NL(); WRITE_INT(*layout, search_window.y);
2896         WRITE_NL(); WRITE_INT(*layout, search_window.w);
2897         WRITE_NL(); WRITE_INT(*layout, search_window.h);
2898
2899         WRITE_NL(); WRITE_INT(*layout, dupe_window.x);
2900         WRITE_NL(); WRITE_INT(*layout, dupe_window.y);
2901         WRITE_NL(); WRITE_INT(*layout, dupe_window.w);
2902         WRITE_NL(); WRITE_INT(*layout, dupe_window.h);
2903
2904         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.x);
2905         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.y);
2906         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.w);
2907         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.h);
2908         WRITE_SEPARATOR();
2909
2910         WRITE_NL(); WRITE_BOOL(*layout, animate);
2911 }
2912
2913
2914 void layout_write_config(LayoutWindow *lw, GString *outstr, gint indent)
2915 {
2916         layout_sync_options_with_current_state(lw);
2917         WRITE_NL(); WRITE_STRING("<layout");
2918         layout_write_attributes(&lw->options, outstr, indent + 1);
2919         WRITE_STRING(">");
2920
2921         bar_sort_write_config(lw->bar_sort, outstr, indent + 1);
2922         bar_write_config(lw->bar, outstr, indent + 1);
2923
2924         WRITE_SEPARATOR();
2925         generic_dialog_windows_write_config(outstr, indent + 1);
2926
2927         WRITE_SEPARATOR();
2928         layout_toolbar_write_config(lw, TOOLBAR_MAIN, outstr, indent + 1);
2929         layout_toolbar_write_config(lw, TOOLBAR_STATUS, outstr, indent + 1);
2930
2931         WRITE_NL(); WRITE_STRING("</layout>");
2932 }
2933
2934 void layout_load_attributes(LayoutOptions *layout, const gchar **attribute_names, const gchar **attribute_values)
2935 {
2936         gchar *id = nullptr;
2937
2938         while (*attribute_names)
2939                 {
2940                 const gchar *option = *attribute_names++;
2941                 const gchar *value = *attribute_values++;
2942
2943                 /* layout options */
2944                 if (READ_CHAR_FULL("id", id)) continue;
2945
2946                 if (READ_INT(*layout, style)) continue;
2947                 if (READ_CHAR(*layout, order)) continue;
2948
2949                 if (READ_UINT_ENUM(*layout, dir_view_type)) continue;
2950                 if (READ_UINT_ENUM(*layout, file_view_type)) continue;
2951                 if (READ_UINT_ENUM(*layout, file_view_list_sort.method)) continue;
2952                 if (READ_BOOL(*layout, file_view_list_sort.ascend)) continue;
2953                 if (READ_BOOL(*layout, file_view_list_sort.case_sensitive)) continue;
2954                 if (READ_UINT_ENUM(*layout, dir_view_list_sort.method)) continue;
2955                 if (READ_BOOL(*layout, dir_view_list_sort.ascend)) continue;
2956                 if (READ_BOOL(*layout, dir_view_list_sort.case_sensitive)) continue;
2957                 if (READ_BOOL(*layout, show_marks)) continue;
2958                 if (READ_BOOL(*layout, show_file_filter)) continue;
2959                 if (READ_BOOL(*layout, show_thumbnails)) continue;
2960                 if (READ_BOOL(*layout, show_directory_date)) continue;
2961                 if (READ_CHAR(*layout, home_path)) continue;
2962                 if (READ_UINT_ENUM_CLAMP(*layout, startup_path, 0, STARTUP_PATH_HOME)) continue;
2963
2964                 /* window positions */
2965
2966                 if (READ_INT(*layout, main_window.x)) continue;
2967                 if (READ_INT(*layout, main_window.y)) continue;
2968                 if (READ_INT(*layout, main_window.w)) continue;
2969                 if (READ_INT(*layout, main_window.h)) continue;
2970                 if (READ_BOOL(*layout, main_window.maximized)) continue;
2971                 if (READ_INT(*layout, main_window.hdivider_pos)) continue;
2972                 if (READ_INT(*layout, main_window.vdivider_pos)) continue;
2973
2974                 if (READ_INT_CLAMP(*layout, folder_window.vdivider_pos, 1, 1000)) continue;
2975
2976                 if (READ_INT(*layout, float_window.x)) continue;
2977                 if (READ_INT(*layout, float_window.y)) continue;
2978                 if (READ_INT(*layout, float_window.w)) continue;
2979                 if (READ_INT(*layout, float_window.h)) continue;
2980                 if (READ_INT(*layout, float_window.vdivider_pos)) continue;
2981
2982                 if (READ_INT(*layout, properties_window.w)) continue;
2983                 if (READ_INT(*layout, properties_window.h)) continue;
2984
2985                 if (READ_BOOL(*layout, tools_float)) continue;
2986                 if (READ_BOOL(*layout, tools_hidden)) continue;
2987                 if (READ_BOOL(*layout, show_info_pixel)) continue;
2988                 if (READ_BOOL(*layout, ignore_alpha)) continue;
2989
2990                 if (READ_BOOL(*layout, bars_state.info)) continue;
2991                 if (READ_BOOL(*layout, bars_state.sort)) continue;
2992                 if (READ_BOOL(*layout, bars_state.tools_float)) continue;
2993                 if (READ_BOOL(*layout, bars_state.tools_hidden)) continue;
2994                 if (READ_BOOL(*layout, bars_state.hidden)) continue;
2995
2996                 if (READ_UINT(*layout, image_overlay.state)) continue;
2997                 if (READ_INT(*layout, image_overlay.histogram_channel)) continue;
2998                 if (READ_INT(*layout, image_overlay.histogram_mode)) continue;
2999
3000                 if (READ_INT(*layout, log_window.x)) continue;
3001                 if (READ_INT(*layout, log_window.y)) continue;
3002                 if (READ_INT(*layout, log_window.width)) continue;
3003                 if (READ_INT(*layout, log_window.height)) continue;
3004
3005                 if (READ_INT(*layout, preferences_window.x)) continue;
3006                 if (READ_INT(*layout, preferences_window.y)) continue;
3007                 if (READ_INT(*layout, preferences_window.w)) continue;
3008                 if (READ_INT(*layout, preferences_window.h)) continue;
3009                 if (READ_INT(*layout, preferences_window.page_number)) continue;
3010
3011                 if (READ_INT(*layout, search_window.x)) continue;
3012                 if (READ_INT(*layout, search_window.y)) continue;
3013                 if (READ_INT(*layout, search_window.w)) continue;
3014                 if (READ_INT(*layout, search_window.h)) continue;
3015
3016                 if (READ_INT(*layout, dupe_window.x)) continue;
3017                 if (READ_INT(*layout, dupe_window.y)) continue;
3018                 if (READ_INT(*layout, dupe_window.w)) continue;
3019                 if (READ_INT(*layout, dupe_window.h)) continue;
3020
3021                 if (READ_INT(*layout, advanced_exif_window.x)) continue;
3022                 if (READ_INT(*layout, advanced_exif_window.y)) continue;
3023                 if (READ_INT(*layout, advanced_exif_window.w)) continue;
3024                 if (READ_INT(*layout, advanced_exif_window.h)) continue;
3025
3026                 if (READ_BOOL(*layout, animate)) continue;
3027                 if (READ_INT(*layout, workspace)) continue;
3028
3029                 log_printf("unknown attribute %s = %s\n", option, value);
3030                 }
3031         if (id && strcmp(id, LAYOUT_ID_CURRENT) != 0)
3032                 {
3033                 g_free(layout->id);
3034                 layout->id = id;
3035                 }
3036         else
3037                 {
3038                 g_free(id);
3039                 }
3040 }
3041
3042 static void layout_config_startup_path(LayoutOptions *lop, gchar **path)
3043 {
3044         switch (lop->startup_path)
3045                 {
3046                 case STARTUP_PATH_LAST:
3047                         *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();
3048                         break;
3049                 case STARTUP_PATH_HOME:
3050                         *path = (lop->home_path && isdir(lop->home_path)) ? g_strdup(lop->home_path) : g_strdup(homedir());
3051                         break;
3052                 default:
3053                         *path = get_current_dir();
3054                         break;
3055                 }
3056 }
3057
3058
3059 static void layout_config_commandline(LayoutOptions *lop, gchar **path)
3060 {
3061         gchar *last_image;
3062
3063         if (command_line->startup_blank)
3064                 {
3065                 *path = nullptr;
3066                 }
3067         else if (command_line->file)
3068                 {
3069                 *path = g_strdup(command_line->file);
3070                 }
3071         else if (command_line->path)
3072                 {
3073                 *path = g_strdup(command_line->path);
3074                 }
3075         else layout_config_startup_path(lop, path);
3076
3077         if (isdir(*path))
3078                 {
3079                 last_image = get_recent_viewed_folder_image(*path);
3080                 if (last_image)
3081                         {
3082                         g_free(*path);
3083                         *path = last_image;
3084                         }
3085                 }
3086
3087         if (command_line->tools_show)
3088                 {
3089                 lop->tools_float = FALSE;
3090                 lop->tools_hidden = FALSE;
3091                 }
3092         else if (command_line->tools_hide)
3093                 {
3094                 lop->tools_hidden = TRUE;
3095                 }
3096 }
3097
3098 static gboolean first_found = FALSE;
3099
3100 LayoutWindow *layout_new_from_config(const gchar **attribute_names, const gchar **attribute_values, gboolean use_commandline)
3101 {
3102         LayoutOptions lop;
3103         LayoutWindow *lw;
3104         gchar *path = nullptr;
3105
3106         init_layout_options(&lop);
3107
3108         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
3109
3110         /* If multiple windows are specified in the config. file,
3111          * use the command line options only in the main window.
3112          */
3113         if (use_commandline && !first_found)
3114                 {
3115                 first_found = TRUE;
3116                 layout_config_commandline(&lop, &path);
3117                 }
3118         else
3119                 {
3120                 layout_config_startup_path(&lop, &path);
3121                 }
3122
3123         lw = layout_new_with_geometry(nullptr, &lop, use_commandline ? command_line->geometry : nullptr);
3124         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);
3125
3126
3127         layout_set_path(lw, path);
3128
3129         if (use_commandline && command_line->startup_full_screen) layout_image_full_screen_start(lw);
3130         if (use_commandline && command_line->startup_in_slideshow) layout_image_slideshow_start(lw);
3131         if (use_commandline && command_line->log_window_show) log_window_new(lw);
3132
3133         g_free(path);
3134         free_layout_options_content(&lop);
3135         return lw;
3136 }
3137
3138 void layout_update_from_config(LayoutWindow *lw, const gchar **attribute_names, const gchar **attribute_values)
3139 {
3140         LayoutOptions lop;
3141
3142         init_layout_options(&lop);
3143
3144         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
3145
3146         layout_apply_options(lw, &lop);
3147
3148         free_layout_options_content(&lop);
3149 }
3150
3151 LayoutWindow *layout_new_from_default()
3152 {
3153         LayoutWindow *lw;
3154         GList *work;
3155         gboolean success;
3156         gchar *default_path;
3157
3158         default_path = g_build_filename(get_rc_dir(), DEFAULT_WINDOW_LAYOUT, NULL);
3159         success = load_config_from_file(default_path, TRUE);
3160         g_free(default_path);
3161
3162         if (success)
3163                 {
3164                 work = g_list_last(layout_window_list);
3165                 lw = static_cast<LayoutWindow *>(work->data);
3166                 }
3167         else
3168                 {
3169                 lw = layout_new_from_config(nullptr, nullptr, TRUE);
3170                 }
3171
3172         g_free(lw->options.id);
3173         lw->options.id = g_strdup(layout_get_unique_id());
3174
3175         return lw;
3176 }
3177
3178 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */