src/layout.c

   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 "main.h"
  23 #include "layout.h"
  24
  25 #include "color-man.h"
  26 #include "filedata.h"
  27 #include "histogram.h"
  28 #include "history_list.h"
  29 #include "image.h"
  30 #include "image-overlay.h"
  31 #include "layout_config.h"
  32 #include "layout_image.h"
  33 #include "layout_util.h"
  34 #include "logwindow.h"
  35 #include "menu.h"
  36 #include "pixbuf-renderer.h"
  37 #include "pixbuf_util.h"
  38 #include "utilops.h"
  39 #include "view_dir.h"
  40 #include "view_file.h"
  41 #include "ui_fileops.h"
  42 #include "ui_menu.h"
  43 #include "ui_misc.h"
  44 #include "ui_tabcomp.h"
  45 #include "window.h"
  46 #include "metadata.h"
  47 #include "rcfile.h"
  48 #include "bar.h"
  49 #include "bar_sort.h"
  50 #include "preferences.h"
  51 #include "shortcuts.h"
  52 #ifdef HAVE_LIRC
  53 #include "lirc.h"
  54 #endif
  55 #ifdef GDK_WINDOWING_X11
  56 #if GTK_CHECK_VERSION(3,10,0)
  57 #include <gdk/gdkx.h>
  58 #endif
  59 #endif
  60
  61 #define MAINWINDOW_DEF_WIDTH 700
  62 #define MAINWINDOW_DEF_HEIGHT 500
  63
  64 #define MAIN_WINDOW_DIV_HPOS (MAINWINDOW_DEF_WIDTH / 2)
  65 #define MAIN_WINDOW_DIV_VPOS (MAINWINDOW_DEF_HEIGHT / 2)
  66
  67 #define TOOLWINDOW_DEF_WIDTH 260
  68 #define TOOLWINDOW_DEF_HEIGHT 450
  69
  70 #define PROGRESS_WIDTH 150
  71 #define ZOOM_LABEL_WIDTH 120
  72
  73 #define PANE_DIVIDER_SIZE 10
  74
  75
  76 GList *layout_window_list = NULL;
  77 LayoutWindow *current_lw = NULL;
  78
  79 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle);
  80
  81
  82 /*
  83  *-----------------------------------------------------------------------------
  84  * misc
  85  *-----------------------------------------------------------------------------
  86  */
  87
  88 gboolean layout_valid(LayoutWindow **lw)
  89 {
  90         if (*lw == NULL)
  91                 {
  92                 if (current_lw) *lw = current_lw;
  93                 else if (layout_window_list) *lw = layout_window_list->data;
  94                 return (*lw != NULL);
  95                 }
  96         return (g_list_find(layout_window_list, *lw) != NULL);
  97 }
  98
  99 LayoutWindow *layout_find_by_image(ImageWindow *imd)
 100 {
 101         GList *work;
 102
 103         work = layout_window_list;
 104         while (work)
 105                 {
 106                 LayoutWindow *lw = work->data;
 107                 work = work->next;
 108
 109                 if (lw->image == imd) return lw;
 110                 }
 111
 112         return NULL;
 113 }
 114
 115 LayoutWindow *layout_find_by_image_fd(ImageWindow *imd)
 116 {
 117         GList *work;
 118
 119         work = layout_window_list;
 120         while (work)
 121                 {
 122                 LayoutWindow *lw = work->data;
 123                 work = work->next;
 124
 125                 if (lw->image->image_fd == imd->image_fd)
 126                         return lw;
 127                 }
 128
 129         return NULL;
 130 }
 131
 132 LayoutWindow *layout_find_by_layout_id(const gchar *id)
 133 {
 134         GList *work;
 135
 136         if (!id || !id[0]) return NULL;
 137
 138         if (strcmp(id, LAYOUT_ID_CURRENT) == 0)
 139                 {
 140                 if (current_lw) return current_lw;
 141                 if (layout_window_list) return layout_window_list->data;
 142                 return NULL;
 143                 }
 144
 145         work = layout_window_list;
 146         while (work)
 147                 {
 148                 LayoutWindow *lw = work->data;
 149                 work = work->next;
 150
 151                 if (lw->options.id && strcmp(id, lw->options.id) == 0)
 152                         return lw;
 153                 }
 154
 155         return NULL;
 156 }
 157
 158 gchar *layout_get_unique_id()
 159 {
 160         char id[10];
 161         gint i;
 162
 163         i = 1;
 164         while (TRUE)
 165                 {
 166                 g_snprintf(id, sizeof(id), "lw%d", i);
 167                 if (!layout_find_by_layout_id(id))
 168                         {
 169                         return g_strdup(id);
 170                         }
 171                 i++;
 172                 }
 173 }
 174
 175 static void layout_set_unique_id(LayoutWindow *lw)
 176 {
 177         char id[10];
 178         gint i;
 179         if (lw->options.id && lw->options.id[0]) return; /* id is already set */
 180
 181         g_free(lw->options.id);
 182         lw->options.id = NULL;
 183
 184         i = 1;
 185         while (TRUE)
 186                 {
 187                 g_snprintf(id, sizeof(id), "lw%d", i);
 188                 if (!layout_find_by_layout_id(id))
 189                         {
 190                         lw->options.id = g_strdup(id);
 191                         return;
 192                         }
 193                 i++;
 194                 }
 195 }
 196
 197 static gboolean layout_set_current_cb(GtkWidget *widget, GdkEventFocus *event, gpointer data)
 198 {
 199         LayoutWindow *lw = data;
 200         current_lw = lw;
 201         return FALSE;
 202 }
 203
 204 static void layout_box_folders_changed_cb(GtkWidget *widget, gpointer data)
 205 {
 206         LayoutWindow *lw;
 207         GList *work;
 208
 209 /** @FIXME this is probably not the correct way to implement this */
 210         work = layout_window_list;
 211         while (work)
 212                 {
 213                 lw = work->data;
 214                 lw->options.folder_window.vdivider_pos = gtk_paned_get_position(GTK_PANED(widget));
 215                 work = work->next;
 216                 }
 217 }
 218
 219 /*
 220  *-----------------------------------------------------------------------------
 221  * menu, toolbar, and dir view
 222  *-----------------------------------------------------------------------------
 223  */
 224
 225 static void layout_path_entry_changed_cb(GtkWidget *widget, gpointer data)
 226 {
 227         LayoutWindow *lw = data;
 228         gchar *buf;
 229
 230         if (gtk_combo_box_get_active(GTK_COMBO_BOX(widget)) < 0) return;
 231
 232         buf = g_strdup(gtk_entry_get_text(GTK_ENTRY(lw->path_entry)));
 233         if (!lw->dir_fd || strcmp(buf, lw->dir_fd->path) != 0)
 234                 {
 235                 layout_set_path(lw, buf);
 236                 }
 237
 238         g_free(buf);
 239 }
 240
 241 static void layout_path_entry_tab_cb(const gchar *path, gpointer data)
 242 {
 243         LayoutWindow *lw = data;
 244         gchar *buf;
 245
 246         buf = g_strdup(path);
 247         parse_out_relatives(buf);
 248
 249         if (isdir(buf))
 250                 {
 251                 if ((!lw->dir_fd || strcmp(lw->dir_fd->path, buf) != 0) && layout_set_path(lw, buf))
 252                         {
 253                         gtk_widget_grab_focus(GTK_WIDGET(lw->path_entry));
 254                         gint pos = -1;
 255                         /* put the G_DIR_SEPARATOR back, if we are in tab completion for a dir and result was path change */
 256                         gtk_editable_insert_text(GTK_EDITABLE(lw->path_entry), G_DIR_SEPARATOR_S, -1, &pos);
 257                         gtk_editable_set_position(GTK_EDITABLE(lw->path_entry),
 258                                                   strlen(gtk_entry_get_text(GTK_ENTRY(lw->path_entry))));
 259                         }
 260                 }
 261         else if (lw->dir_fd)
 262                 {
 263                 gchar *base = remove_level_from_path(buf);
 264
 265                 if (strcmp(lw->dir_fd->path, base) == 0)
 266                         {
 267                         layout_list_scroll_to_subpart(lw, filename_from_path(buf));
 268                         }
 269                 g_free(base);
 270                 }
 271
 272         g_free(buf);
 273 }
 274
 275 static void layout_path_entry_cb(const gchar *path, gpointer data)
 276 {
 277         LayoutWindow *lw = data;
 278         gchar *buf;
 279
 280         buf = g_strdup(path);
 281
 282         if (!download_web_file(buf, FALSE, lw))
 283                 {
 284                 parse_out_relatives(buf);
 285
 286                 layout_set_path(lw, buf);
 287                 }
 288
 289         g_free(buf);
 290 }
 291
 292 static void layout_vd_select_cb(ViewDir *vd, FileData *fd, gpointer data)
 293 {
 294         LayoutWindow *lw = data;
 295
 296         layout_set_fd(lw, fd);
 297 }
 298
 299 static void layout_path_entry_tab_append_cb(const gchar *path, gpointer data, gint n)
 300 {
 301         LayoutWindow *lw = data;
 302
 303         if (!lw || !lw->back_button) return;
 304         if (!layout_valid(&lw)) return;
 305
 306         /* Enable back button if it makes sense */
 307         gtk_widget_set_sensitive(lw->back_button, (n > 1));
 308 }
 309
 310 static gboolean path_entry_tooltip_cb(GtkWidget *widget, gpointer data)
 311 {
 312         GList *box_child_list;
 313         GtkComboBox *path_entry;
 314         gchar *current_path;
 315
 316         box_child_list = gtk_container_get_children(GTK_CONTAINER(widget));
 317         path_entry = box_child_list->data;
 318         current_path = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(path_entry));
 319         gtk_widget_set_tooltip_text(GTK_WIDGET(widget), current_path);
 320
 321         g_free(current_path);
 322         g_list_free(box_child_list);
 323
 324         return FALSE;
 325 }
 326
 327 void show_menu_scrollbar_cb(GtkWidget *widget, GdkRectangle *allocation, gpointer data)
 328 {
 329         GtkRequisition requisition;
 330
 331         gtk_widget_size_request(widget, &requisition);
 332
 333         if (allocation->width <= requisition.width)
 334                 {
 335                 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(data), GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);
 336                 }
 337         else
 338                 {
 339                 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(data), GTK_POLICY_NEVER, GTK_POLICY_NEVER);
 340                 }
 341 }
 342
 343 static GtkWidget *layout_tool_setup(LayoutWindow *lw)
 344 {
 345         GtkWidget *box;
 346         GtkWidget *box_folders;
 347         GtkWidget *scd;
 348         GtkWidget *menu_tool_bar;
 349         GtkWidget *tabcomp;
 350         GtkWidget *menu_bar;
 351         GtkWidget *toolbar;
 352         GtkWidget *scroll_window;
 353
 354         box = gtk_vbox_new(FALSE, 0);
 355
 356         if (!options->expand_menu_toolbar)
 357                 {
 358                 menu_bar = layout_actions_menu_bar(lw);
 359
 360                 toolbar = layout_actions_toolbar(lw, TOOLBAR_MAIN);
 361                 scroll_window = gtk_scrolled_window_new(NULL, NULL);
 362                 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_window), GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);
 363                 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scroll_window), menu_bar);
 364                 g_signal_connect(G_OBJECT(menu_bar), "size-allocate", G_CALLBACK(show_menu_scrollbar_cb), scroll_window);
 365
 366                 gtk_widget_show(scroll_window);
 367                 gtk_widget_show(menu_bar);
 368                 if (lw->options.toolbar_hidden) gtk_widget_hide(toolbar);
 369
 370                 gtk_box_pack_start(GTK_BOX(box), scroll_window, FALSE, FALSE, 0);
 371                 gtk_box_pack_start(GTK_BOX(box), toolbar, FALSE, FALSE, 0);
 372                 }
 373         else
 374                 {
 375                 menu_tool_bar = layout_actions_menu_tool_bar(lw);
 376                 DEBUG_NAME(menu_tool_bar);
 377                 gtk_widget_show(menu_tool_bar);
 378                 gtk_box_pack_start(GTK_BOX(lw->main_box), lw->menu_tool_bar, FALSE, FALSE, 0);
 379                 if (lw->options.toolbar_hidden) gtk_widget_hide(lw->toolbar[TOOLBAR_MAIN]);
 380                 }
 381
 382         tabcomp = tab_completion_new_with_history(&lw->path_entry, NULL, "path_list", -1,
 383                                                   layout_path_entry_cb, lw);
 384         DEBUG_NAME(tabcomp);
 385         tab_completion_add_tab_func(lw->path_entry, layout_path_entry_tab_cb, lw);
 386         tab_completion_add_append_func(lw->path_entry, layout_path_entry_tab_append_cb, lw);
 387         gtk_box_pack_start(GTK_BOX(box), tabcomp, FALSE, FALSE, 0);
 388         gtk_widget_show(tabcomp);
 389         gtk_widget_set_has_tooltip(GTK_WIDGET(tabcomp), TRUE);
 390         g_signal_connect(G_OBJECT(tabcomp), "query_tooltip", G_CALLBACK(path_entry_tooltip_cb), lw);
 391
 392 #if GTK_CHECK_VERSION(3,20,0)
 393         g_signal_connect(G_OBJECT(gtk_widget_get_parent(gtk_widget_get_parent(lw->path_entry))), "changed",
 394                          G_CALLBACK(layout_path_entry_changed_cb), lw);
 395 #else
 396         g_signal_connect(G_OBJECT(gtk_widget_get_parent(lw->path_entry)), "changed",
 397                          G_CALLBACK(layout_path_entry_changed_cb), lw);
 398 #endif
 399
 400         box_folders = GTK_WIDGET(gtk_hpaned_new());
 401         DEBUG_NAME(box_folders);
 402         gtk_box_pack_start(GTK_BOX(box), box_folders, TRUE, TRUE, 0);
 403
 404         lw->vd = vd_new(lw);
 405
 406         vd_set_select_func(lw->vd, layout_vd_select_cb, lw);
 407
 408         lw->dir_view = lw->vd->widget;
 409         DEBUG_NAME(lw->dir_view);
 410         gtk_paned_add2(GTK_PANED(box_folders), lw->dir_view);
 411         gtk_widget_show(lw->dir_view);
 412
 413         scd = shortcuts_new_default(lw);
 414         DEBUG_NAME(scd);
 415         gtk_paned_add1(GTK_PANED(box_folders), scd);
 416         gtk_paned_set_position(GTK_PANED(box_folders), lw->options.folder_window.vdivider_pos);
 417
 418         gtk_widget_show(box_folders);
 419
 420         g_signal_connect(G_OBJECT(box_folders), "notify::position",
 421                          G_CALLBACK(layout_box_folders_changed_cb), lw);
 422
 423         gtk_widget_show(box);
 424
 425         return box;
 426 }
 427
 428 /*
 429  *-----------------------------------------------------------------------------
 430  * sort button (and menu)
 431  *-----------------------------------------------------------------------------
 432  */
 433
 434 static void layout_sort_menu_cb(GtkWidget *widget, gpointer data)
 435 {
 436         LayoutWindow *lw;
 437         SortType type;
 438
 439         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 440
 441         lw = submenu_item_get_data(widget);
 442         if (!lw) return;
 443
 444         type = (SortType)GPOINTER_TO_INT(data);
 445
 446         if (type == SORT_EXIFTIME || type == SORT_EXIFTIMEDIGITIZED || type == SORT_RATING)
 447                 {
 448                 vf_read_metadata_in_idle(lw->vf);
 449                 }
 450         layout_sort_set(lw, type, lw->sort_ascend);
 451 }
 452
 453 static void layout_sort_menu_ascend_cb(GtkWidget *widget, gpointer data)
 454 {
 455         LayoutWindow *lw = data;
 456
 457         layout_sort_set(lw, lw->sort_method, !lw->sort_ascend);
 458 }
 459
 460 static void layout_sort_menu_hide_cb(GtkWidget *widget, gpointer data)
 461 {
 462         /* destroy the menu */
 463         g_object_unref(widget);
 464 }
 465
 466 static void layout_sort_button_press_cb(GtkWidget *widget, gpointer data)
 467 {
 468         LayoutWindow *lw = data;
 469         GtkWidget *menu;
 470         GdkEvent *event;
 471         guint32 etime;
 472
 473         menu = submenu_add_sort(NULL, G_CALLBACK(layout_sort_menu_cb), lw, FALSE, FALSE, TRUE, lw->sort_method);
 474
 475         /* take ownership of menu */
 476 #ifdef GTK_OBJECT_FLOATING
 477         /* GTK+ < 2.10 */
 478         g_object_ref(G_OBJECT(menu));
 479         gtk_object_sink(GTK_OBJECT(menu));
 480 #else
 481         /* GTK+ >= 2.10 */
 482         g_object_ref_sink(G_OBJECT(menu));
 483 #endif
 484
 485         /* ascending option */
 486         menu_item_add_divider(menu);
 487         menu_item_add_check(menu, _("Ascending"), lw->sort_ascend, G_CALLBACK(layout_sort_menu_ascend_cb), lw);
 488
 489         g_signal_connect(G_OBJECT(menu), "selection_done",
 490                          G_CALLBACK(layout_sort_menu_hide_cb), NULL);
 491
 492         event = gtk_get_current_event();
 493         if (event)
 494                 {
 495                 etime = gdk_event_get_time(event);
 496                 gdk_event_free(event);
 497                 }
 498         else
 499                 {
 500                 etime = 0;
 501                 }
 502
 503         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, etime);
 504 }
 505
 506 static GtkWidget *layout_sort_button(LayoutWindow *lw, GtkWidget *box)
 507 {
 508         GtkWidget *button;
 509         GtkWidget *frame;
 510         GtkWidget *image;
 511
 512         frame = gtk_frame_new(NULL);
 513         DEBUG_NAME(frame);
 514         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 515         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
 516         gtk_widget_show(frame);
 517
 518         image = gtk_image_new_from_icon_name("pan-down", GTK_ICON_SIZE_BUTTON);
 519         button = gtk_button_new_with_label(sort_type_get_text(lw->sort_method));
 520         gtk_button_set_image(GTK_BUTTON(button), image);
 521         g_signal_connect(G_OBJECT(button), "clicked",
 522                          G_CALLBACK(layout_sort_button_press_cb), lw);
 523         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 524         gtk_button_set_image_position(GTK_BUTTON(button), GTK_POS_RIGHT);
 525
 526         gtk_container_add(GTK_CONTAINER(frame), button);
 527         gtk_widget_show(button);
 528
 529         return button;
 530 }
 531
 532 static void layout_zoom_menu_cb(GtkWidget *widget, gpointer data)
 533 {
 534         ZoomMode mode;
 535
 536         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 537
 538         mode = (ZoomMode)GPOINTER_TO_INT(data);
 539         options->image.zoom_mode = mode;
 540 }
 541
 542 static void layout_scroll_menu_cb(GtkWidget *widget, gpointer data)
 543 {
 544         guint scroll_type;
 545
 546         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 547
 548         scroll_type = GPOINTER_TO_UINT(data);
 549         options->image.scroll_reset_method = scroll_type;
 550         image_options_sync();
 551 }
 552
 553 static void layout_zoom_menu_hide_cb(GtkWidget *widget, gpointer data)
 554 {
 555         /* destroy the menu */
 556         g_object_unref(widget);
 557 }
 558
 559 static void layout_zoom_button_press_cb(GtkWidget *widget, gpointer data)
 560 {
 561         LayoutWindow *lw = data;
 562         GtkWidget *menu;
 563         GdkEvent *event;
 564         guint32 etime;
 565
 566         menu = submenu_add_zoom(NULL, G_CALLBACK(layout_zoom_menu_cb),
 567                         lw, FALSE, FALSE, TRUE, options->image.zoom_mode);
 568
 569         /* take ownership of menu */
 570 #ifdef GTK_OBJECT_FLOATING
 571         /* GTK+ < 2.10 */
 572         g_object_ref(G_OBJECT(menu));
 573         gtk_object_sink(GTK_OBJECT(menu));
 574 #else
 575         /* GTK+ >= 2.10 */
 576         g_object_ref_sink(G_OBJECT(menu));
 577 #endif
 578
 579         menu_item_add_divider(menu);
 580
 581         menu_item_add_radio(menu, _("Scroll to top left corner"),
 582                         GUINT_TO_POINTER(SCROLL_RESET_TOPLEFT),
 583                         options->image.scroll_reset_method == SCROLL_RESET_TOPLEFT,
 584                         G_CALLBACK(layout_scroll_menu_cb),
 585                         GUINT_TO_POINTER(SCROLL_RESET_TOPLEFT));
 586         menu_item_add_radio(menu, _("Scroll to image center"),
 587                         GUINT_TO_POINTER(SCROLL_RESET_CENTER),
 588                         options->image.scroll_reset_method == SCROLL_RESET_CENTER,
 589                         G_CALLBACK(layout_scroll_menu_cb),
 590                         GUINT_TO_POINTER(SCROLL_RESET_CENTER));
 591         menu_item_add_radio(menu, _("Keep the region from previous image"),
 592                         GUINT_TO_POINTER(SCROLL_RESET_NOCHANGE),
 593                         options->image.scroll_reset_method == SCROLL_RESET_NOCHANGE,
 594                         G_CALLBACK(layout_scroll_menu_cb),
 595                         GUINT_TO_POINTER(SCROLL_RESET_NOCHANGE));
 596
 597         g_signal_connect(G_OBJECT(menu), "selection_done",
 598                          G_CALLBACK(layout_zoom_menu_hide_cb), NULL);
 599
 600         event = gtk_get_current_event();
 601         if (event)
 602                 {
 603                 etime = gdk_event_get_time(event);
 604                 gdk_event_free(event);
 605                 }
 606         else
 607                 {
 608                 etime = 0;
 609                 }
 610
 611         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, etime);
 612 }
 613
 614 static GtkWidget *layout_zoom_button(LayoutWindow *lw, GtkWidget *box, gint size, gboolean expand)
 615 {
 616         GtkWidget *button;
 617         GtkWidget *frame;
 618         GtkWidget *image;
 619
 620         frame = gtk_frame_new(NULL);
 621         DEBUG_NAME(frame);
 622         if (size) gtk_widget_set_size_request(frame, size, -1);
 623         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 624
 625         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 0);
 626
 627         gtk_widget_show(frame);
 628
 629         image = gtk_image_new_from_icon_name("pan-down", GTK_ICON_SIZE_BUTTON);
 630         button = gtk_button_new_with_label("1:1");
 631         gtk_button_set_image(GTK_BUTTON(button), image);
 632         g_signal_connect(G_OBJECT(button), "clicked",
 633                          G_CALLBACK(layout_zoom_button_press_cb), lw);
 634         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 635         gtk_button_set_image_position(GTK_BUTTON(button), GTK_POS_RIGHT);
 636
 637         gtk_container_add(GTK_CONTAINER(frame), button);
 638         gtk_widget_show(button);
 639
 640         return button;
 641 }
 642
 643 /*
 644  *-----------------------------------------------------------------------------
 645  * status bar
 646  *-----------------------------------------------------------------------------
 647  */
 648
 649
 650 void layout_status_update_progress(LayoutWindow *lw, gdouble val, const gchar *text)
 651 {
 652         static gdouble meta = 0;
 653
 654         if (!layout_valid(&lw)) return;
 655         if (!lw->info_progress_bar) return;
 656
 657         /* Give priority to the loading meta data message
 658          */
 659         if(!g_strcmp0(text, "Loading thumbs..."))
 660                 {
 661                 if (meta)
 662                         {
 663                         return;
 664                         }
 665                 }
 666         else
 667                 {
 668                 meta = val;
 669                 }
 670
 671         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(lw->info_progress_bar), val);
 672         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar),
 673                                                                         val ? ((text) ? text : " ") : " ");
 674 }
 675
 676 void layout_status_update_info(LayoutWindow *lw, const gchar *text)
 677 {
 678         gchar *buf = NULL;
 679         gint hrs;
 680         gint min;
 681         gdouble sec;
 682         GString *delay;
 683
 684         if (!layout_valid(&lw)) return;
 685
 686         if (!text)
 687                 {
 688                 guint n;
 689                 gint64 n_bytes = 0;
 690
 691                 n = layout_list_count(lw, &n_bytes);
 692
 693                 if (n)
 694                         {
 695                         guint s;
 696                         gint64 s_bytes = 0;
 697                         gchar *ss;
 698
 699                         if (layout_image_slideshow_active(lw))
 700                                 {
 701
 702                                 if (!layout_image_slideshow_paused(lw))
 703                                         {
 704                                         delay = g_string_new(_(" Slideshow ["));
 705                                         }
 706                                 else
 707                                         {
 708                                         delay = g_string_new(_(" Paused ["));
 709                                         }
 710                                 hrs = options->slideshow.delay / (36000);
 711                                 min = (options->slideshow.delay -(36000 * hrs))/600;
 712                                 sec = (gdouble)(options->slideshow.delay -(36000 * hrs)-(min * 600)) / 10;
 713
 714                                 if (hrs > 0)
 715                                         {
 716                                         g_string_append_printf(delay, "%dh ", hrs);
 717                                         }
 718                                 if (min > 0)
 719                                         {
 720                                         g_string_append_printf(delay, "%dm ", min);
 721                                         }
 722                                 g_string_append_printf(delay, "%.1fs]", sec);
 723
 724                                 ss = g_strdup(delay->str);
 725
 726                                 g_string_free(delay, TRUE);
 727                                 }
 728                         else
 729                                 {
 730                                 ss = g_strdup("");
 731                                 }
 732
 733                         s = layout_selection_count(lw, &s_bytes);
 734
 735                         layout_bars_new_selection(lw, s);
 736
 737                         if (s > 0)
 738                                 {
 739                                 gchar *b = text_from_size_abrev(n_bytes);
 740                                 gchar *sb = text_from_size_abrev(s_bytes);
 741                                 buf = g_strdup_printf(_("%s, %d files (%s, %d)%s"), b, n, sb, s, ss);
 742                                 g_free(b);
 743                                 g_free(sb);
 744                                 g_free(ss);
 745                                 }
 746                         else if (n > 0)
 747                                 {
 748                                 gchar *b = text_from_size_abrev(n_bytes);
 749                                 buf = g_strdup_printf(_("%s, %d files%s"), b, n, ss);
 750                                 g_free(b);
 751                                 g_free(ss);
 752                                 }
 753                         else
 754                                 {
 755                                 buf = g_strdup_printf(_("%d files%s"), n, ss);
 756                                 g_free(ss);
 757                                 }
 758
 759                         text = buf;
 760
 761                         image_osd_update(lw->image);
 762                         }
 763                 else
 764                         {
 765                         text = "";
 766                         }
 767         }
 768
 769         if (lw->info_status) gtk_label_set_text(GTK_LABEL(lw->info_status), text);
 770         g_free(buf);
 771 }
 772
 773 void layout_status_update_image(LayoutWindow *lw)
 774 {
 775         guint64 n;
 776         FileData *fd;
 777         gint page_total;
 778         gint page_num;
 779
 780         if (!layout_valid(&lw) || !lw->image) return;
 781         if (!lw->info_zoom || !lw->info_details) return; /*called from layout_style_set */
 782
 783         n = layout_list_count(lw, NULL);
 784
 785         if (!n)
 786                 {
 787                 gtk_button_set_label(GTK_BUTTON(lw->info_zoom), "");
 788                 gtk_label_set_text(GTK_LABEL(lw->info_details), "");
 789                 }
 790         else
 791                 {
 792                 gchar *text;
 793                 gchar *b;
 794
 795                 text = image_zoom_get_as_text(lw->image);
 796                 gtk_button_set_label(GTK_BUTTON(lw->info_zoom), text);
 797                 g_free(text);
 798
 799                 b = image_get_fd(lw->image) ? text_from_size(image_get_fd(lw->image)->size) : g_strdup("0");
 800
 801                 if (lw->image->unknown)
 802                         {
 803                         if (image_get_path(lw->image) && !access_file(image_get_path(lw->image), R_OK))
 804                                 {
 805                                 text = g_strdup_printf(_("(no read permission) %s bytes"), b);
 806                                 }
 807                         else
 808                                 {
 809                                 text = g_strdup_printf(_("( ? x ? ) %s bytes"), b);
 810                                 }
 811                         }
 812                 else
 813                         {
 814                         gint width, height;
 815                         fd = image_get_fd(lw->image);
 816                         page_total = fd->page_total;
 817                         page_num = fd->page_num + 1;
 818                         image_get_image_size(lw->image, &width, &height);
 819
 820                         if (page_total > 1)
 821                                 {
 822                                 text = g_strdup_printf(_("( %d x %d ) %s bytes %s%d%s%d%s"), width, height, b, "[", page_num, "/", page_total, "]");
 823                                 }
 824                         else
 825                                 {
 826                                 text = g_strdup_printf(_("( %d x %d ) %s bytes"), width, height, b);
 827                                 }
 828                         }
 829
 830                 g_signal_emit_by_name (lw->image->pr, "update-pixel");
 831
 832                 g_free(b);
 833
 834                 gtk_label_set_text(GTK_LABEL(lw->info_details), text);
 835                 g_free(text);
 836                 }
 837         layout_util_sync_color(lw); /* update color button */
 838 }
 839
 840 void layout_status_update_all(LayoutWindow *lw)
 841 {
 842         layout_status_update_progress(lw, 0.0, NULL);
 843         layout_status_update_info(lw, NULL);
 844         layout_status_update_image(lw);
 845         layout_util_status_update_write(lw);
 846 }
 847
 848 static GtkWidget *layout_status_label(gchar *text, GtkWidget *box, gboolean start, gint size, gboolean expand)
 849 {
 850         GtkWidget *label;
 851         GtkWidget *frame;
 852
 853         frame = gtk_frame_new(NULL);
 854         DEBUG_NAME(frame);
 855         if (size) gtk_widget_set_size_request(frame, size, -1);
 856         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 857         if (start)
 858                 {
 859                 gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
 860                 }
 861         else
 862                 {
 863                 gtk_box_pack_end(GTK_BOX(box), frame, expand, expand, 0);
 864                 }
 865         gtk_widget_show(frame);
 866
 867         label = gtk_label_new(text ? text : "");
 868         gtk_container_add(GTK_CONTAINER(frame), label);
 869         gtk_widget_show(label);
 870
 871         return label;
 872 }
 873
 874 static void layout_status_setup(LayoutWindow *lw, GtkWidget *box, gboolean small_format)
 875 {
 876         GtkWidget *hbox;
 877         GtkWidget *toolbar;
 878         GtkWidget *toolbar_frame;
 879
 880         if (lw->info_box) return;
 881
 882         if (small_format)
 883                 {
 884                 lw->info_box = gtk_vbox_new(FALSE, 0);
 885                 DEBUG_NAME(lw->info_box);
 886                 }
 887         else
 888                 {
 889                 lw->info_box = gtk_hbox_new(FALSE, 0);
 890                 DEBUG_NAME(lw->info_box);
 891                 }
 892         gtk_box_pack_end(GTK_BOX(box), lw->info_box, FALSE, FALSE, 0);
 893         gtk_widget_show(lw->info_box);
 894
 895         if (small_format)
 896                 {
 897                 hbox = gtk_hbox_new(FALSE, 0);
 898                 DEBUG_NAME(hbox);
 899                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 900                 gtk_widget_show(hbox);
 901                 }
 902         else
 903                 {
 904                 hbox = lw->info_box;
 905                 }
 906         lw->info_progress_bar = gtk_progress_bar_new();
 907         DEBUG_NAME(lw->info_progress_bar);
 908         gtk_widget_set_size_request(lw->info_progress_bar, PROGRESS_WIDTH, -1);
 909 #if GTK_CHECK_VERSION(3,0,0)
 910         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar), "");
 911         gtk_progress_bar_set_show_text(GTK_PROGRESS_BAR(lw->info_progress_bar), TRUE);
 912 #endif
 913         gtk_box_pack_start(GTK_BOX(hbox), lw->info_progress_bar, FALSE, FALSE, 0);
 914         gtk_widget_show(lw->info_progress_bar);
 915
 916         lw->info_sort = layout_sort_button(lw, hbox);
 917         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_sort), _("Select sort order"));
 918         gtk_widget_show(lw->info_sort);
 919
 920         lw->info_status = layout_status_label(NULL, lw->info_box, TRUE, 0, (!small_format));
 921         DEBUG_NAME(lw->info_status);
 922         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_status), _("Folder contents (files selected)\nSlideshow [time interval]"));
 923
 924         if (small_format)
 925                 {
 926                 hbox = gtk_hbox_new(FALSE, 0);
 927                 DEBUG_NAME(hbox);
 928                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 929                 gtk_widget_show(hbox);
 930                 }
 931         lw->info_details = layout_status_label(NULL, hbox, TRUE, 0, TRUE);
 932         DEBUG_NAME(lw->info_details);
 933         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_details), _("(Image dimensions) Image size [page n of m]"));
 934         toolbar = layout_actions_toolbar(lw, TOOLBAR_STATUS);
 935
 936         toolbar_frame = gtk_frame_new(NULL);
 937         DEBUG_NAME(toolbar_frame);
 938         gtk_frame_set_shadow_type(GTK_FRAME(toolbar_frame), GTK_SHADOW_IN);
 939         gtk_container_add(GTK_CONTAINER(toolbar_frame), toolbar);
 940         gtk_widget_show(toolbar_frame);
 941         gtk_widget_show(toolbar);
 942         gtk_box_pack_end(GTK_BOX(hbox), toolbar_frame, FALSE, FALSE, 0);
 943         lw->info_zoom = layout_zoom_button(lw, hbox, ZOOM_LABEL_WIDTH, TRUE);
 944         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_zoom), _("Select zoom and scroll mode"));
 945         gtk_widget_show(lw->info_zoom);
 946
 947         if (small_format)
 948                 {
 949                 hbox = gtk_hbox_new(FALSE, 0);
 950                 DEBUG_NAME(hbox);
 951                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 952                 gtk_widget_show(hbox);
 953                 }
 954         lw->info_pixel = layout_status_label(NULL, hbox, FALSE, 0, small_format); /* expand only in small format */
 955         DEBUG_NAME(lw->info_pixel);
 956         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_pixel), _("[Pixel x,y coord]: (Pixel R,G,B value)"));
 957         if (!lw->options.show_info_pixel) gtk_widget_hide(gtk_widget_get_parent(lw->info_pixel));
 958 }
 959
 960 /*
 961  *-----------------------------------------------------------------------------
 962  * views
 963  *-----------------------------------------------------------------------------
 964  */
 965
 966 static GtkWidget *layout_tools_new(LayoutWindow *lw)
 967 {
 968         lw->dir_view = layout_tool_setup(lw);
 969         return lw->dir_view;
 970 }
 971
 972 static void layout_list_status_cb(ViewFile *vf, gpointer data)
 973 {
 974         LayoutWindow *lw = data;
 975
 976         layout_status_update_info(lw, NULL);
 977 }
 978
 979 static void layout_list_thumb_cb(ViewFile *vf, gdouble val, const gchar *text, gpointer data)
 980 {
 981         LayoutWindow *lw = data;
 982
 983         layout_status_update_progress(lw, val, text);
 984 }
 985
 986 static void layout_list_sync_thumb(LayoutWindow *lw)
 987 {
 988         if (lw->vf) vf_thumb_set(lw->vf, lw->options.show_thumbnails);
 989 }
 990
 991 static void layout_list_sync_file_filter(LayoutWindow *lw)
 992 {
 993         if (lw->vf) vf_file_filter_set(lw->vf, lw->options.show_file_filter);
 994 }
 995
 996 static GtkWidget *layout_list_new(LayoutWindow *lw)
 997 {
 998         lw->vf = vf_new(lw->options.file_view_type, NULL);
 999         vf_set_layout(lw->vf, lw);
1000
1001         vf_set_status_func(lw->vf, layout_list_status_cb, lw);
1002         vf_set_thumb_status_func(lw->vf, layout_list_thumb_cb, lw);
1003
1004         vf_marks_set(lw->vf, lw->options.show_marks);
1005
1006         layout_list_sync_thumb(lw);
1007         layout_list_sync_file_filter(lw);
1008
1009         return lw->vf->widget;
1010 }
1011
1012 static void layout_list_sync_marks(LayoutWindow *lw)
1013 {
1014         if (lw->vf) vf_marks_set(lw->vf, lw->options.show_marks);
1015 }
1016
1017 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle)
1018 {
1019         if (!lw) return;
1020 }
1021
1022 GList *layout_list(LayoutWindow *lw)
1023 {
1024         if (!layout_valid(&lw)) return NULL;
1025
1026         if (lw->vf) return vf_get_list(lw->vf);
1027
1028         return NULL;
1029 }
1030
1031 guint layout_list_count(LayoutWindow *lw, gint64 *bytes)
1032 {
1033         if (!layout_valid(&lw)) return 0;
1034
1035         if (lw->vf) return vf_count(lw->vf, bytes);
1036
1037         return 0;
1038 }
1039
1040 FileData *layout_list_get_fd(LayoutWindow *lw, gint index)
1041 {
1042         if (!layout_valid(&lw)) return NULL;
1043
1044         if (lw->vf) return vf_index_get_data(lw->vf, index);
1045
1046         return NULL;
1047 }
1048
1049 gint layout_list_get_index(LayoutWindow *lw, FileData *fd)
1050 {
1051         if (!layout_valid(&lw) || !fd) return -1;
1052
1053         if (lw->vf) return vf_index_by_fd(lw->vf, fd);
1054
1055         return -1;
1056 }
1057
1058 void layout_list_sync_fd(LayoutWindow *lw, FileData *fd)
1059 {
1060         if (!layout_valid(&lw)) return;
1061
1062         if (lw->vf) vf_select_by_fd(lw->vf, fd);
1063 }
1064
1065 static void layout_list_sync_sort(LayoutWindow *lw)
1066 {
1067         if (!layout_valid(&lw)) return;
1068
1069         if (lw->vf) vf_sort_set(lw->vf, lw->sort_method, lw->sort_ascend);
1070 }
1071
1072 GList *layout_selection_list(LayoutWindow *lw)
1073 {
1074         if (!layout_valid(&lw)) return NULL;
1075
1076         if (layout_image_get_collection(lw, NULL))
1077                 {
1078                 FileData *fd;
1079
1080                 fd = layout_image_get_fd(lw);
1081                 if (fd) return g_list_append(NULL, file_data_ref(fd));
1082                 return NULL;
1083                 }
1084
1085         if (lw->vf) return vf_selection_get_list(lw->vf);
1086
1087         return NULL;
1088 }
1089
1090 GList *layout_selection_list_by_index(LayoutWindow *lw)
1091 {
1092         if (!layout_valid(&lw)) return NULL;
1093
1094         if (lw->vf) return vf_selection_get_list_by_index(lw->vf);
1095
1096         return NULL;
1097 }
1098
1099 guint layout_selection_count(LayoutWindow *lw, gint64 *bytes)
1100 {
1101         if (!layout_valid(&lw)) return 0;
1102
1103         if (lw->vf) return vf_selection_count(lw->vf, bytes);
1104
1105         return 0;
1106 }
1107
1108 void layout_select_all(LayoutWindow *lw)
1109 {
1110         if (!layout_valid(&lw)) return;
1111
1112         if (lw->vf) vf_select_all(lw->vf);
1113 }
1114
1115 void layout_select_none(LayoutWindow *lw)
1116 {
1117         if (!layout_valid(&lw)) return;
1118
1119         if (lw->vf) vf_select_none(lw->vf);
1120 }
1121
1122 void layout_select_invert(LayoutWindow *lw)
1123 {
1124         if (!layout_valid(&lw)) return;
1125
1126         if (lw->vf) vf_select_invert(lw->vf);
1127 }
1128
1129 void layout_select_list(LayoutWindow *lw, GList *list)
1130 {
1131         if (!layout_valid(&lw)) return;
1132
1133         if (lw->vf)
1134                 {
1135                 vf_select_list(lw->vf, list);
1136                 }
1137 }
1138
1139 void layout_mark_to_selection(LayoutWindow *lw, gint mark, MarkToSelectionMode mode)
1140 {
1141         if (!layout_valid(&lw)) return;
1142
1143         if (lw->vf) vf_mark_to_selection(lw->vf, mark, mode);
1144 }
1145
1146 void layout_selection_to_mark(LayoutWindow *lw, gint mark, SelectionToMarkMode mode)
1147 {
1148         if (!layout_valid(&lw)) return;
1149
1150         if (lw->vf) vf_selection_to_mark(lw->vf, mark, mode);
1151
1152         layout_status_update_info(lw, NULL); /* osd in fullscreen mode */
1153 }
1154
1155 void layout_mark_filter_toggle(LayoutWindow *lw, gint mark)
1156 {
1157         if (!layout_valid(&lw)) return;
1158
1159         if (lw->vf) vf_mark_filter_toggle(lw->vf, mark);
1160 }
1161
1162
1163 /*
1164  *-----------------------------------------------------------------------------
1165  * access
1166  *-----------------------------------------------------------------------------
1167  */
1168
1169 const gchar *layout_get_path(LayoutWindow *lw)
1170 {
1171         if (!layout_valid(&lw)) return NULL;
1172         return lw->dir_fd ? lw->dir_fd->path : NULL;
1173 }
1174
1175 static void layout_sync_path(LayoutWindow *lw)
1176 {
1177         if (!lw->dir_fd) return;
1178
1179         if (lw->path_entry) gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->dir_fd->path);
1180
1181         if (lw->vd) vd_set_fd(lw->vd, lw->dir_fd);
1182         if (lw->vf) vf_set_fd(lw->vf, lw->dir_fd);
1183 }
1184
1185 gboolean layout_set_path(LayoutWindow *lw, const gchar *path)
1186 {
1187         FileData *fd;
1188         gboolean ret;
1189
1190         if (!path) return FALSE;
1191
1192         fd = file_data_new_group(path);
1193         ret = layout_set_fd(lw, fd);
1194         file_data_unref(fd);
1195         return ret;
1196 }
1197
1198
1199 gboolean layout_set_fd(LayoutWindow *lw, FileData *fd)
1200 {
1201         gboolean have_file = FALSE;
1202         gboolean dir_changed = TRUE;
1203
1204         if (!layout_valid(&lw)) return FALSE;
1205
1206         if (!fd || !isname(fd->path)) return FALSE;
1207         if (lw->dir_fd && fd == lw->dir_fd)
1208                 {
1209                 return TRUE;
1210                 }
1211
1212         if (isdir(fd->path))
1213                 {
1214                 if (lw->dir_fd)
1215                         {
1216                         file_data_unregister_real_time_monitor(lw->dir_fd);
1217                         file_data_unref(lw->dir_fd);
1218                         }
1219                 lw->dir_fd = file_data_ref(fd);
1220                 file_data_register_real_time_monitor(fd);
1221                 }
1222         else
1223                 {
1224                 gchar *base;
1225
1226                 base = remove_level_from_path(fd->path);
1227                 if (lw->dir_fd && strcmp(lw->dir_fd->path, base) == 0)
1228                         {
1229                         g_free(base);
1230                         dir_changed = FALSE;
1231                         }
1232                 else if (isdir(base))
1233                         {
1234                         if (lw->dir_fd)
1235                                 {
1236                                 file_data_unregister_real_time_monitor(lw->dir_fd);
1237                                 file_data_unref(lw->dir_fd);
1238                                 }
1239                         lw->dir_fd = file_data_new_dir(base);
1240                         file_data_register_real_time_monitor(lw->dir_fd);
1241                         g_free(base);
1242                         }
1243                 else
1244                         {
1245                         g_free(base);
1246                         return FALSE;
1247                         }
1248                 if (isfile(fd->path)) have_file = TRUE;
1249                 }
1250
1251         if (lw->path_entry)
1252                 {
1253                 history_chain_append_end(lw->dir_fd->path);
1254                 tab_completion_append_to_history(lw->path_entry, lw->dir_fd->path);
1255                 }
1256         layout_sync_path(lw);
1257         layout_list_sync_sort(lw);
1258
1259         if (have_file)
1260                 {
1261                 gint row;
1262
1263                 row = layout_list_get_index(lw, fd);
1264                 if (row >= 0)
1265                         {
1266                         layout_image_set_index(lw, row);
1267                         }
1268                 else
1269                         {
1270                         layout_image_set_fd(lw, fd);
1271                         }
1272                 }
1273         else if (!options->lazy_image_sync)
1274                 {
1275                 layout_image_set_index(lw, 0);
1276                 }
1277
1278         if (options->metadata.confirm_on_dir_change && dir_changed)
1279                 metadata_write_queue_confirm(FALSE, NULL, NULL);
1280
1281         if (lw->vf && (options->read_metadata_in_idle || (lw->sort_method == SORT_EXIFTIME || lw->sort_method == SORT_EXIFTIMEDIGITIZED || lw->sort_method == SORT_RATING)))
1282                 {
1283                 vf_read_metadata_in_idle(lw->vf);
1284                 }
1285
1286         return TRUE;
1287 }
1288
1289 static void layout_refresh_lists(LayoutWindow *lw)
1290 {
1291         if (lw->vd) vd_refresh(lw->vd);
1292
1293         if (lw->vf)
1294                 {
1295                 vf_refresh(lw->vf);
1296                 vf_thumb_update(lw->vf);
1297                 }
1298 }
1299
1300 void layout_refresh(LayoutWindow *lw)
1301 {
1302         if (!layout_valid(&lw)) return;
1303
1304         DEBUG_1("layout refresh");
1305
1306         layout_refresh_lists(lw);
1307
1308         if (lw->image) layout_image_refresh(lw);
1309 }
1310
1311 void layout_thumb_set(LayoutWindow *lw, gboolean enable)
1312 {
1313         if (!layout_valid(&lw)) return;
1314
1315         if (lw->options.show_thumbnails == enable) return;
1316
1317         lw->options.show_thumbnails = enable;
1318
1319         layout_util_sync_thumb(lw);
1320         layout_list_sync_thumb(lw);
1321 }
1322
1323 void layout_file_filter_set(LayoutWindow *lw, gboolean enable)
1324 {
1325         if (!layout_valid(&lw)) return;
1326
1327         if (lw->options.show_file_filter == enable) return;
1328
1329         lw->options.show_file_filter = enable;
1330
1331         layout_util_sync_file_filter(lw);
1332         layout_list_sync_file_filter(lw);
1333 }
1334
1335 void layout_marks_set(LayoutWindow *lw, gboolean enable)
1336 {
1337         if (!layout_valid(&lw)) return;
1338
1339         if (lw->options.show_marks == enable) return;
1340
1341         lw->options.show_marks = enable;
1342
1343         layout_util_sync_marks(lw);
1344         layout_list_sync_marks(lw);
1345 }
1346
1347 gboolean layout_thumb_get(LayoutWindow *lw)
1348 {
1349         if (!layout_valid(&lw)) return FALSE;
1350
1351         return lw->options.show_thumbnails;
1352 }
1353
1354 gboolean layout_marks_get(LayoutWindow *lw)
1355 {
1356         if (!layout_valid(&lw)) return FALSE;
1357
1358         return lw->options.show_marks;
1359 }
1360
1361 void layout_sort_set(LayoutWindow *lw, SortType type, gboolean ascend)
1362 {
1363         if (!layout_valid(&lw)) return;
1364         if (lw->sort_method == type && lw->sort_ascend == ascend) return;
1365
1366         lw->sort_method = type;
1367         lw->sort_ascend = ascend;
1368
1369         if (lw->info_sort) gtk_button_set_label(GTK_BUTTON(lw->info_sort), sort_type_get_text(type));
1370         layout_list_sync_sort(lw);
1371 }
1372
1373 gboolean layout_sort_get(LayoutWindow *lw, SortType *type, gboolean *ascend)
1374 {
1375         if (!layout_valid(&lw)) return FALSE;
1376
1377         if (type) *type = lw->sort_method;
1378         if (ascend) *ascend = lw->sort_ascend;
1379
1380         return TRUE;
1381 }
1382
1383 gboolean layout_geometry_get(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h)
1384 {
1385         GdkWindow *window;
1386         if (!layout_valid(&lw)) return FALSE;
1387
1388         window = gtk_widget_get_window(lw->window);
1389         gdk_window_get_root_origin(window, x, y);
1390         *w = gdk_window_get_width(window);
1391         *h = gdk_window_get_height(window);
1392
1393         return TRUE;
1394 }
1395
1396 gboolean layout_geometry_get_dividers(LayoutWindow *lw, gint *h, gint *v)
1397 {
1398         GtkAllocation h_allocation;
1399         GtkAllocation v_allocation;
1400
1401         if (!layout_valid(&lw)) return FALSE;
1402
1403         if (lw->h_pane)
1404                 {
1405                 GtkWidget *child = gtk_paned_get_child1(GTK_PANED(lw->h_pane));
1406                 gtk_widget_get_allocation(child, &h_allocation);
1407                 }
1408
1409         if (lw->v_pane)
1410                 {
1411                 GtkWidget *child = gtk_paned_get_child1(GTK_PANED(lw->v_pane));
1412                 gtk_widget_get_allocation(child, &v_allocation);
1413                 }
1414
1415         if (lw->h_pane && h_allocation.x >= 0)
1416                 {
1417                 *h = h_allocation.width;
1418                 }
1419         else if (h != &lw->options.main_window.hdivider_pos)
1420                 {
1421                 *h = lw->options.main_window.hdivider_pos;
1422                 }
1423
1424         if (lw->v_pane && v_allocation.x >= 0)
1425                 {
1426                 *v = v_allocation.height;
1427                 }
1428         else if (v != &lw->options.main_window.vdivider_pos)
1429                 {
1430                 *v = lw->options.main_window.vdivider_pos;
1431                 }
1432
1433         return TRUE;
1434 }
1435
1436 void layout_views_set(LayoutWindow *lw, DirViewType dir_view_type, FileViewType file_view_type)
1437 {
1438         if (!layout_valid(&lw)) return;
1439
1440         if (lw->options.dir_view_type == dir_view_type && lw->options.file_view_type == file_view_type) return;
1441
1442         lw->options.dir_view_type = dir_view_type;
1443         lw->options.file_view_type = file_view_type;
1444
1445         layout_style_set(lw, -1, NULL);
1446 }
1447
1448 void layout_views_set_sort(LayoutWindow *lw, SortType method, gboolean ascend)
1449 {
1450         if (!layout_valid(&lw)) return;
1451
1452         if (lw->options.dir_view_list_sort.method == method && lw->options.dir_view_list_sort.ascend == ascend) return;
1453
1454         lw->options.dir_view_list_sort.method = method;
1455         lw->options.dir_view_list_sort.ascend = ascend;
1456
1457         layout_style_set(lw, -1, NULL);
1458 }
1459
1460 gboolean layout_views_get(LayoutWindow *lw, DirViewType *dir_view_type, FileViewType *file_view_type)
1461 {
1462         if (!layout_valid(&lw)) return FALSE;
1463
1464         *dir_view_type = lw->options.dir_view_type;
1465         *file_view_type = lw->options.file_view_type;
1466
1467         return TRUE;
1468 }
1469
1470 /*
1471  *-----------------------------------------------------------------------------
1472  * location utils
1473  *-----------------------------------------------------------------------------
1474  */
1475
1476 static gboolean layout_location_single(LayoutLocation l)
1477 {
1478         return (l == LAYOUT_LEFT ||
1479                 l == LAYOUT_RIGHT ||
1480                 l == LAYOUT_TOP ||
1481                 l == LAYOUT_BOTTOM);
1482 }
1483
1484 static gboolean layout_location_vertical(LayoutLocation l)
1485 {
1486         return (l & LAYOUT_TOP ||
1487                 l & LAYOUT_BOTTOM);
1488 }
1489
1490 static gboolean layout_location_first(LayoutLocation l)
1491 {
1492         return (l & LAYOUT_TOP ||
1493                 l & LAYOUT_LEFT);
1494 }
1495
1496 static LayoutLocation layout_grid_compass(LayoutWindow *lw)
1497 {
1498         if (layout_location_single(lw->dir_location)) return lw->dir_location;
1499         if (layout_location_single(lw->file_location)) return lw->file_location;
1500         return lw->image_location;
1501 }
1502
1503 static void layout_location_compute(LayoutLocation l1, LayoutLocation l2,
1504                                     GtkWidget *s1, GtkWidget *s2,
1505                                     GtkWidget **d1, GtkWidget **d2)
1506 {
1507         LayoutLocation l;
1508
1509         l = l1 & l2;    /* get common compass direction */
1510         l = l1 - l;     /* remove it */
1511
1512         if (layout_location_first(l))
1513                 {
1514                 *d1 = s1;
1515                 *d2 = s2;
1516                 }
1517         else
1518                 {
1519                 *d1 = s2;
1520                 *d2 = s1;
1521                 }
1522 }
1523
1524 /*
1525  *-----------------------------------------------------------------------------
1526  * tools window (for floating/hidden)
1527  *-----------------------------------------------------------------------------
1528  */
1529
1530 gboolean layout_geometry_get_tools(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h, gint *divider_pos)
1531 {
1532         GdkWindow *window;
1533         GtkAllocation allocation;
1534         if (!layout_valid(&lw)) return FALSE;
1535
1536         if (!lw->tools || !gtk_widget_get_visible(lw->tools))
1537                 {
1538                 /* use the stored values (sort of breaks success return value) */
1539
1540                 *divider_pos = lw->options.float_window.vdivider_pos;
1541
1542                 return FALSE;
1543                 }
1544
1545         window = gtk_widget_get_window(lw->tools);
1546         gdk_window_get_root_origin(window, x, y);
1547         *w = gdk_window_get_width(window);
1548         *h = gdk_window_get_height(window);
1549         gtk_widget_get_allocation(gtk_paned_get_child1(GTK_PANED(lw->tools_pane)), &allocation);
1550
1551         if (gtk_orientable_get_orientation(GTK_ORIENTABLE(lw->tools_pane)) == GTK_ORIENTATION_VERTICAL)
1552                 {
1553                 *divider_pos = allocation.height;
1554                 }
1555         else
1556                 {
1557                 *divider_pos = allocation.width;
1558                 }
1559
1560         return TRUE;
1561 }
1562
1563 gboolean layout_geometry_get_log_window(LayoutWindow *lw, gint *x, gint *y,
1564                                                                                                                 gint *w, gint *h)
1565 {
1566         GdkWindow *window;
1567
1568         if (!layout_valid(&lw)) return FALSE;
1569
1570         if (!lw->log_window)
1571                 {
1572                 return FALSE;
1573                 }
1574
1575         window = gtk_widget_get_window(lw->log_window);
1576         gdk_window_get_root_origin(window, x, y);
1577         *w = gdk_window_get_width(window);
1578         *h = gdk_window_get_height(window);
1579
1580         return TRUE;
1581 }
1582
1583 static void layout_tools_geometry_sync(LayoutWindow *lw)
1584 {
1585         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
1586                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
1587 }
1588
1589 static void layout_tools_hide(LayoutWindow *lw, gboolean hide)
1590 {
1591         if (!lw->tools) return;
1592
1593         if (hide)
1594                 {
1595                 if (gtk_widget_get_visible(lw->tools))
1596                         {
1597                         layout_tools_geometry_sync(lw);
1598                         gtk_widget_hide(lw->tools);
1599                         }
1600                 }
1601         else
1602                 {
1603                 if (!gtk_widget_get_visible(lw->tools))
1604                         {
1605                         gtk_widget_show(lw->tools);
1606                         if (lw->vf) vf_refresh(lw->vf);
1607                         }
1608                 }
1609
1610         lw->options.tools_hidden = hide;
1611 }
1612
1613 static gboolean layout_tools_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
1614 {
1615         LayoutWindow *lw = data;
1616
1617         layout_tools_float_toggle(lw);
1618
1619         return TRUE;
1620 }
1621
1622 static void layout_tools_setup(LayoutWindow *lw, GtkWidget *tools, GtkWidget *files)
1623 {
1624         GtkWidget *vbox;
1625         GtkWidget *w1, *w2;
1626         gboolean vertical;
1627         gboolean new_window = FALSE;
1628
1629         vertical = (layout_location_single(lw->image_location) && !layout_location_vertical(lw->image_location)) ||
1630                    (!layout_location_single(lw->image_location) && layout_location_vertical(layout_grid_compass(lw)));
1631         /* for now, tools/dir are always first in order */
1632         w1 = tools;
1633         w2 = files;
1634
1635         if (!lw->tools)
1636                 {
1637                 GdkGeometry geometry;
1638                 GdkWindowHints hints;
1639
1640                 lw->tools = window_new(GTK_WINDOW_TOPLEVEL, "tools", PIXBUF_INLINE_ICON_TOOLS, NULL, _("Tools"));
1641                 DEBUG_NAME(lw->tools);
1642                 g_signal_connect(G_OBJECT(lw->tools), "delete_event",
1643                                  G_CALLBACK(layout_tools_delete_cb), lw);
1644                 layout_keyboard_init(lw, lw->tools);
1645
1646                 if (options->save_window_positions)
1647                         {
1648                         hints = GDK_HINT_USER_POS;
1649                         }
1650                 else
1651                         {
1652                         hints = 0;
1653                         }
1654
1655                 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1656                 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1657                 geometry.base_width = TOOLWINDOW_DEF_WIDTH;
1658                 geometry.base_height = TOOLWINDOW_DEF_HEIGHT;
1659                 gtk_window_set_geometry_hints(GTK_WINDOW(lw->tools), NULL, &geometry,
1660                                               GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hints);
1661
1662
1663                 gtk_window_set_resizable(GTK_WINDOW(lw->tools), TRUE);
1664                 gtk_container_set_border_width(GTK_CONTAINER(lw->tools), 0);
1665                 if (options->expand_menu_toolbar) gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->menu_tool_bar);
1666
1667                 new_window = TRUE;
1668                 }
1669         else
1670                 {
1671                 layout_tools_geometry_sync(lw);
1672                 /* dump the contents */
1673                 gtk_widget_destroy(gtk_bin_get_child(GTK_BIN(lw->tools)));
1674                 }
1675
1676         layout_actions_add_window(lw, lw->tools);
1677
1678         vbox = gtk_vbox_new(FALSE, 0);
1679         DEBUG_NAME(vbox);
1680         gtk_container_add(GTK_CONTAINER(lw->tools), vbox);
1681         if (options->expand_menu_toolbar) gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(lw->menu_tool_bar), FALSE, FALSE, 0);
1682         gtk_widget_show(vbox);
1683
1684         layout_status_setup(lw, vbox, TRUE);
1685
1686         if (vertical)
1687                 {
1688                 lw->tools_pane = gtk_vpaned_new();
1689                 DEBUG_NAME(lw->tools_pane);
1690                 }
1691         else
1692                 {
1693                 lw->tools_pane = gtk_hpaned_new();
1694                 DEBUG_NAME(lw->tools_pane);
1695                 }
1696         gtk_box_pack_start(GTK_BOX(vbox), lw->tools_pane, TRUE, TRUE, 0);
1697         gtk_widget_show(lw->tools_pane);
1698
1699         gtk_paned_pack1(GTK_PANED(lw->tools_pane), w1, FALSE, TRUE);
1700         gtk_paned_pack2(GTK_PANED(lw->tools_pane), w2, TRUE, TRUE);
1701
1702         gtk_widget_show(tools);
1703         gtk_widget_show(files);
1704
1705         if (new_window)
1706                 {
1707                 if (options->save_window_positions)
1708                         {
1709                         gtk_window_set_default_size(GTK_WINDOW(lw->tools), lw->options.float_window.w, lw->options.float_window.h);
1710                         gtk_window_move(GTK_WINDOW(lw->tools), lw->options.float_window.x, lw->options.float_window.y);
1711                         }
1712                 else
1713                         {
1714                         if (vertical)
1715                                 {
1716                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1717                                                             TOOLWINDOW_DEF_WIDTH, TOOLWINDOW_DEF_HEIGHT);
1718                                 }
1719                         else
1720                                 {
1721                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1722                                                             TOOLWINDOW_DEF_HEIGHT, TOOLWINDOW_DEF_WIDTH);
1723                                 }
1724                         }
1725                 }
1726
1727         if (!options->save_window_positions)
1728                 {
1729                 if (vertical)
1730                         {
1731                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
1732                         }
1733                 else
1734                         {
1735                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_HPOS;
1736                         }
1737                 }
1738
1739         gtk_paned_set_position(GTK_PANED(lw->tools_pane), lw->options.float_window.vdivider_pos);
1740 }
1741
1742 /*
1743  *-----------------------------------------------------------------------------
1744  * glue (layout arrangement)
1745  *-----------------------------------------------------------------------------
1746  */
1747
1748 static void layout_grid_compute(LayoutWindow *lw,
1749                                 GtkWidget *image, GtkWidget *tools, GtkWidget *files,
1750                                 GtkWidget **w1, GtkWidget **w2, GtkWidget **w3)
1751 {
1752         /* heh, this was fun */
1753
1754         if (layout_location_single(lw->dir_location))
1755                 {
1756                 if (layout_location_first(lw->dir_location))
1757                         {
1758                         *w1 = tools;
1759                         layout_location_compute(lw->file_location, lw->image_location, files, image, w2, w3);
1760                         }
1761                 else
1762                         {
1763                         *w3 = tools;
1764                         layout_location_compute(lw->file_location, lw->image_location, files, image, w1, w2);
1765                         }
1766                 }
1767         else if (layout_location_single(lw->file_location))
1768                 {
1769                 if (layout_location_first(lw->file_location))
1770                         {
1771                         *w1 = files;
1772                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w2, w3);
1773                         }
1774                 else
1775                         {
1776                         *w3 = files;
1777                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w1, w2);
1778                         }
1779                 }
1780         else
1781                 {
1782                 /* image */
1783                 if (layout_location_first(lw->image_location))
1784                         {
1785                         *w1 = image;
1786                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w2, w3);
1787                         }
1788                 else
1789                         {
1790                         *w3 = image;
1791                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w1, w2);
1792                         }
1793                 }
1794 }
1795
1796 void layout_split_change(LayoutWindow *lw, ImageSplitMode mode)
1797 {
1798         GtkWidget *image;
1799         gint i;
1800
1801         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1802                 {
1803                 if (lw->split_images[i])
1804                         {
1805                         gtk_widget_hide(lw->split_images[i]->widget);
1806                         if (gtk_widget_get_parent(lw->split_images[i]->widget) != lw->utility_paned)
1807                                 gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->split_images[i]->widget)), lw->split_images[i]->widget);
1808                         }
1809                 }
1810         gtk_container_remove(GTK_CONTAINER(lw->utility_paned), lw->split_image_widget);
1811
1812         image = layout_image_setup_split(lw, mode);
1813
1814         gtk_paned_pack1(GTK_PANED(lw->utility_paned), image, TRUE, FALSE);
1815         gtk_widget_show(image);
1816         layout_util_sync(lw);
1817 }
1818
1819 static void layout_grid_setup(LayoutWindow *lw)
1820 {
1821         gint priority_location;
1822         GtkWidget *h;
1823         GtkWidget *v;
1824         GtkWidget *w1, *w2, *w3;
1825
1826         GtkWidget *image_sb; /* image together with sidebars in utility box */
1827         GtkWidget *tools;
1828         GtkWidget *files;
1829
1830         layout_actions_setup(lw);
1831
1832         lw->group_box = gtk_vbox_new(FALSE, 0);
1833         DEBUG_NAME(lw->group_box);
1834         if (options->expand_menu_toolbar)
1835                 {
1836                 gtk_box_pack_end(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1837                 }
1838         else
1839                 {
1840                 gtk_box_pack_start(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1841                 }
1842         gtk_widget_show(lw->group_box);
1843
1844         priority_location = layout_grid_compass(lw);
1845
1846         if (lw->utility_box)
1847                 {
1848                 layout_split_change(lw, lw->split_mode); /* this re-creates image frame for the new configuration */
1849                 image_sb = lw->utility_box;
1850                 DEBUG_NAME(image_sb);
1851                 }
1852         else
1853                 {
1854                 GtkWidget *image; /* image or split images together */
1855                 image = layout_image_setup_split(lw, lw->split_mode);
1856                 image_sb = layout_bars_prepare(lw, image);
1857                 DEBUG_NAME(image_sb);
1858                 }
1859
1860         tools = layout_tools_new(lw);
1861         DEBUG_NAME(tools);
1862         files = layout_list_new(lw);
1863         DEBUG_NAME(files);
1864
1865
1866         if (lw->options.tools_float || lw->options.tools_hidden)
1867                 {
1868                 gtk_box_pack_start(GTK_BOX(lw->group_box), image_sb, TRUE, TRUE, 0);
1869                 gtk_widget_show(image_sb);
1870
1871                 layout_tools_setup(lw, tools, files);
1872
1873                 image_grab_focus(lw->image);
1874
1875                 return;
1876                 }
1877         else if (lw->tools)
1878                 {
1879                 layout_tools_geometry_sync(lw);
1880                 gtk_widget_destroy(lw->tools);
1881                 lw->tools = NULL;
1882                 lw->tools_pane = NULL;
1883                 }
1884
1885         layout_status_setup(lw, lw->group_box, FALSE);
1886
1887         layout_grid_compute(lw, image_sb, tools, files, &w1, &w2, &w3);
1888
1889         v = lw->v_pane = gtk_vpaned_new();
1890         DEBUG_NAME(v);
1891
1892         h = lw->h_pane = gtk_hpaned_new();
1893         DEBUG_NAME(h);
1894
1895         if (!layout_location_vertical(priority_location))
1896                 {
1897                 GtkWidget *tmp;
1898
1899                 tmp = v;
1900                 v = h;
1901                 h = tmp;
1902                 }
1903
1904         gtk_box_pack_start(GTK_BOX(lw->group_box), v, TRUE, TRUE, 0);
1905
1906         if (!layout_location_first(priority_location))
1907                 {
1908                 gtk_paned_pack1(GTK_PANED(v), h, FALSE, TRUE);
1909                 gtk_paned_pack2(GTK_PANED(v), w3, TRUE, TRUE);
1910
1911                 gtk_paned_pack1(GTK_PANED(h), w1, FALSE, TRUE);
1912                 gtk_paned_pack2(GTK_PANED(h), w2, TRUE, TRUE);
1913                 }
1914         else
1915                 {
1916                 gtk_paned_pack1(GTK_PANED(v), w1, FALSE, TRUE);
1917                 gtk_paned_pack2(GTK_PANED(v), h, TRUE, TRUE);
1918
1919                 gtk_paned_pack1(GTK_PANED(h), w2, FALSE, TRUE);
1920                 gtk_paned_pack2(GTK_PANED(h), w3, TRUE, TRUE);
1921                 }
1922
1923         gtk_widget_show(image_sb);
1924         gtk_widget_show(tools);
1925         gtk_widget_show(files);
1926
1927         gtk_widget_show(v);
1928         gtk_widget_show(h);
1929
1930         /* fix to have image pane visible when it is left and priority widget */
1931         if (lw->options.main_window.hdivider_pos == -1 &&
1932             w1 == image_sb &&
1933             !layout_location_vertical(priority_location) &&
1934             layout_location_first(priority_location))
1935                 {
1936                 gtk_widget_set_size_request(image_sb, 200, -1);
1937                 }
1938
1939         gtk_paned_set_position(GTK_PANED(lw->h_pane), lw->options.main_window.hdivider_pos);
1940         gtk_paned_set_position(GTK_PANED(lw->v_pane), lw->options.main_window.vdivider_pos);
1941
1942         image_grab_focus(lw->image);
1943 }
1944
1945 void layout_style_set(LayoutWindow *lw, gint style, const gchar *order)
1946 {
1947         FileData *dir_fd;
1948         gint i;
1949
1950         if (!layout_valid(&lw)) return;
1951
1952         if (style != -1)
1953                 {
1954                 LayoutLocation d, f, i;
1955
1956                 layout_config_parse(style, order, &d,  &f, &i);
1957
1958                 if (lw->dir_location == d &&
1959                     lw->file_location == f &&
1960                     lw->image_location == i) return;
1961
1962                 lw->dir_location = d;
1963                 lw->file_location = f;
1964                 lw->image_location = i;
1965                 }
1966
1967         /* remember state */
1968
1969         /* layout_image_slideshow_stop(lw); slideshow should survive */
1970         layout_image_full_screen_stop(lw);
1971
1972         dir_fd = lw->dir_fd;
1973         if (dir_fd) file_data_unregister_real_time_monitor(dir_fd);
1974         lw->dir_fd = NULL;
1975
1976         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
1977
1978         /* preserve utility_box (image + sidebars), menu_bar and toolbars to be reused later in layout_grid_setup */
1979         /* lw->image is preserved together with lw->utility_box */
1980         if (lw->utility_box) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->utility_box)), lw->utility_box);
1981
1982         if (options->expand_menu_toolbar)
1983                 {
1984                 if (lw->toolbar[TOOLBAR_STATUS]) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->toolbar[TOOLBAR_STATUS])), lw->toolbar[TOOLBAR_STATUS]);
1985
1986                 if (lw->menu_tool_bar) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->menu_tool_bar)), lw->menu_tool_bar);
1987                 }
1988         else
1989                 {
1990                 if (lw->menu_bar) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->menu_bar)), lw->menu_bar);
1991                         for (i = 0; i < TOOLBAR_COUNT; i++)
1992                                 if (lw->toolbar[i]) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->toolbar[i])), lw->toolbar[i]);
1993                 }
1994
1995         /* clear it all */
1996
1997         lw->h_pane = NULL;
1998         lw->v_pane = NULL;
1999
2000         lw->path_entry = NULL;
2001         lw->dir_view = NULL;
2002         lw->vd = NULL;
2003
2004         lw->file_view = NULL;
2005         lw->vf = NULL;
2006
2007         lw->info_box = NULL;
2008         lw->info_progress_bar = NULL;
2009         lw->info_sort = NULL;
2010         lw->info_status = NULL;
2011         lw->info_details = NULL;
2012         lw->info_pixel = NULL;
2013         lw->info_zoom = NULL;
2014
2015 /*
2016         if (lw->ui_manager) g_object_unref(lw->ui_manager);
2017         lw->ui_manager = NULL;
2018         lw->action_group = NULL;
2019         lw->action_group_editors = NULL;
2020 */
2021
2022         gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->group_box);
2023         lw->group_box = NULL;
2024
2025         /* re-fill */
2026
2027         layout_grid_setup(lw);
2028         layout_tools_hide(lw, lw->options.tools_hidden);
2029
2030         layout_util_sync(lw);
2031         layout_status_update_all(lw);
2032
2033
2034         // printf("%d %d %d \n", G_OBJECT(lw->utility_box)->ref_count, G_OBJECT(lw->menu_bar)->ref_count, G_OBJECT(lw->toolbar)->ref_count);
2035
2036         /* sync */
2037
2038         if (image_get_fd(lw->image))
2039                 {
2040                 layout_set_fd(lw, image_get_fd(lw->image));
2041                 }
2042         else
2043                 {
2044                 layout_set_fd(lw, dir_fd);
2045                 }
2046         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2047
2048         /* clean up */
2049
2050         file_data_unref(dir_fd);
2051 }
2052
2053 void layout_colors_update(void)
2054 {
2055         GList *work;
2056
2057         work = layout_window_list;
2058         while (work)
2059                 {
2060                 gint i;
2061                 LayoutWindow *lw = work->data;
2062                 work = work->next;
2063
2064                 if (!lw->image) continue;
2065
2066                 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
2067                         {
2068                         if (!lw->split_images[i]) continue;
2069                         image_background_set_color_from_options(lw->split_images[i], !!lw->full_screen);
2070                         }
2071
2072                 image_background_set_color_from_options(lw->image, !!lw->full_screen);
2073                 }
2074 }
2075
2076 void layout_tools_float_toggle(LayoutWindow *lw)
2077 {
2078         gboolean popped;
2079
2080         if (!lw) return;
2081
2082         if (!lw->options.tools_hidden)
2083                 {
2084                 popped = !lw->options.tools_float;
2085                 }
2086         else
2087                 {
2088                 popped = TRUE;
2089                 }
2090
2091         if (lw->options.tools_float == popped)
2092                 {
2093                 if (popped && lw->options.tools_hidden)
2094                         {
2095                         layout_tools_float_set(lw, popped, FALSE);
2096                         }
2097                 }
2098         else
2099                 {
2100                 if (lw->options.tools_float)
2101                         {
2102                         layout_tools_float_set(lw, FALSE, FALSE);
2103                         }
2104                 else
2105                         {
2106                         layout_tools_float_set(lw, TRUE, FALSE);
2107                         }
2108                 }
2109 }
2110
2111 void layout_tools_hide_toggle(LayoutWindow *lw)
2112 {
2113         if (!lw) return;
2114
2115         layout_tools_float_set(lw, lw->options.tools_float, !lw->options.tools_hidden);
2116 }
2117
2118 void layout_tools_float_set(LayoutWindow *lw, gboolean popped, gboolean hidden)
2119 {
2120         if (!layout_valid(&lw)) return;
2121
2122         if (lw->options.tools_float == popped && lw->options.tools_hidden == hidden) return;
2123
2124         if (lw->options.tools_float == popped && lw->options.tools_float && lw->tools)
2125                 {
2126                 layout_tools_hide(lw, hidden);
2127                 return;
2128                 }
2129
2130         lw->options.tools_float = popped;
2131         lw->options.tools_hidden = hidden;
2132
2133         layout_style_set(lw, -1, NULL);
2134 }
2135
2136 gboolean layout_tools_float_get(LayoutWindow *lw, gboolean *popped, gboolean *hidden)
2137 {
2138         if (!layout_valid(&lw)) return FALSE;
2139
2140         *popped = lw->options.tools_float;
2141         *hidden = lw->options.tools_hidden;
2142
2143         return TRUE;
2144 }
2145
2146 void layout_toolbar_toggle(LayoutWindow *lw)
2147 {
2148         if (!layout_valid(&lw)) return;
2149         if (!lw->toolbar[TOOLBAR_MAIN]) return;
2150
2151         lw->options.toolbar_hidden = !lw->options.toolbar_hidden;
2152
2153         if (lw->options.toolbar_hidden)
2154                 {
2155                 if (gtk_widget_get_visible(lw->toolbar[TOOLBAR_MAIN])) gtk_widget_hide(lw->toolbar[TOOLBAR_MAIN]);
2156                 }
2157         else
2158                 {
2159                 if (!gtk_widget_get_visible(lw->toolbar[TOOLBAR_MAIN])) gtk_widget_show(lw->toolbar[TOOLBAR_MAIN]);
2160                 }
2161 }
2162
2163 void layout_info_pixel_set(LayoutWindow *lw, gboolean show)
2164 {
2165         GtkWidget *frame;
2166
2167         if (!layout_valid(&lw)) return;
2168         if (!lw->info_pixel) return;
2169
2170         lw->options.show_info_pixel = show;
2171
2172         frame = gtk_widget_get_parent(lw->info_pixel);
2173         if (!lw->options.show_info_pixel)
2174                 {
2175                 gtk_widget_hide(frame);
2176                 }
2177         else
2178                 {
2179                 gtk_widget_show(frame);
2180                 }
2181
2182         g_signal_emit_by_name (lw->image->pr, "update-pixel");
2183 }
2184
2185 /*
2186  *-----------------------------------------------------------------------------
2187  * configuration
2188  *-----------------------------------------------------------------------------
2189  */
2190
2191 #define CONFIG_WINDOW_DEF_WIDTH         600
2192 #define CONFIG_WINDOW_DEF_HEIGHT        400
2193
2194 typedef struct _LayoutConfig LayoutConfig;
2195 struct _LayoutConfig
2196 {
2197         LayoutWindow *lw;
2198
2199         GtkWidget *configwindow;
2200         GtkWidget *home_path_entry;
2201         GtkWidget *layout_widget;
2202
2203         LayoutOptions options;
2204 };
2205
2206 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data);
2207
2208 static void layout_config_close_cb(GtkWidget *widget, gpointer data)
2209 {
2210         LayoutConfig *lc = data;
2211
2212         gtk_widget_destroy(lc->configwindow);
2213         free_layout_options_content(&lc->options);
2214         g_free(lc);
2215 }
2216
2217 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
2218 {
2219         layout_config_close_cb(w, data);
2220         return TRUE;
2221 }
2222
2223 static void layout_config_apply_cb(GtkWidget *widget, gpointer data)
2224 {
2225         LayoutConfig *lc = data;
2226
2227         g_free(lc->options.order);
2228         lc->options.order = layout_config_get(lc->layout_widget, &lc->options.style);
2229
2230         config_entry_to_option(lc->home_path_entry, &lc->options.home_path, remove_trailing_slash);
2231
2232         layout_apply_options(lc->lw, &lc->options);
2233 }
2234
2235 static void layout_config_help_cb(GtkWidget *widget, gpointer data)
2236 {
2237         help_window_show("GuideOptionsLayout.html");
2238 }
2239
2240 static void layout_config_ok_cb(GtkWidget *widget, gpointer data)
2241 {
2242         LayoutConfig *lc = data;
2243         layout_config_apply_cb(widget, lc);
2244         layout_config_close_cb(widget, lc);
2245 }
2246
2247 static void home_path_set_current_cb(GtkWidget *widget, gpointer data)
2248 {
2249         LayoutConfig *lc = data;
2250         gtk_entry_set_text(GTK_ENTRY(lc->home_path_entry), layout_get_path(lc->lw));
2251 }
2252
2253 static void startup_path_set_current_cb(GtkWidget *widget, gpointer data)
2254 {
2255         LayoutConfig *lc = data;
2256         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2257                 {
2258                 return;
2259                 }
2260         lc->options.startup_path = STARTUP_PATH_CURRENT;
2261 }
2262
2263 static void startup_path_set_last_cb(GtkWidget *widget, gpointer data)
2264 {
2265         LayoutConfig *lc = data;
2266         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2267                 {
2268                 return;
2269                 }
2270         lc->options.startup_path = STARTUP_PATH_LAST;
2271 }
2272
2273 static void startup_path_set_home_cb(GtkWidget *widget, gpointer data)
2274 {
2275         LayoutConfig *lc = data;
2276         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2277                 {
2278                 return;
2279                 }
2280         lc->options.startup_path = STARTUP_PATH_HOME;
2281 }
2282
2283
2284 /*
2285 static void layout_config_save_cb(GtkWidget *widget, gpointer data)
2286 {
2287         layout_config_apply();
2288         save_options(options);
2289 }
2290 */
2291
2292 void layout_show_config_window(LayoutWindow *lw)
2293 {
2294         LayoutConfig *lc;
2295         GtkWidget *win_vbox;
2296         GtkWidget *hbox;
2297         GtkWidget *vbox;
2298         GtkWidget *button;
2299         GtkWidget *ct_button;
2300         GtkWidget *group;
2301         GtkWidget *frame;
2302         GtkWidget *tabcomp;
2303
2304         lc = g_new0(LayoutConfig, 1);
2305         lc->lw = lw;
2306         layout_sync_options_with_current_state(lw);
2307         copy_layout_options(&lc->options, &lw->options);
2308
2309         lc->configwindow = window_new(GTK_WINDOW_TOPLEVEL, "Layout", PIXBUF_INLINE_ICON_CONFIG, NULL, _("Window options and layout"));
2310         DEBUG_NAME(lc->configwindow);
2311         gtk_window_set_type_hint(GTK_WINDOW(lc->configwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
2312
2313         g_signal_connect(G_OBJECT(lc->configwindow), "delete_event",
2314                          G_CALLBACK(layout_config_delete_cb), lc);
2315
2316         gtk_window_set_default_size(GTK_WINDOW(lc->configwindow), CONFIG_WINDOW_DEF_WIDTH, CONFIG_WINDOW_DEF_HEIGHT);
2317         gtk_window_set_resizable(GTK_WINDOW(lc->configwindow), TRUE);
2318         gtk_container_set_border_width(GTK_CONTAINER(lc->configwindow), PREF_PAD_BORDER);
2319
2320         win_vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
2321         DEBUG_NAME(win_vbox);
2322         gtk_container_add(GTK_CONTAINER(lc->configwindow), win_vbox);
2323         gtk_widget_show(win_vbox);
2324
2325         hbox = gtk_hbutton_box_new();
2326         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
2327         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
2328         gtk_box_pack_end(GTK_BOX(win_vbox), hbox, FALSE, FALSE, 0);
2329         gtk_widget_show(hbox);
2330
2331         button = pref_button_new(NULL, GTK_STOCK_OK, NULL, FALSE,
2332                                  G_CALLBACK(layout_config_ok_cb), lc);
2333         gtk_container_add(GTK_CONTAINER(hbox), button);
2334         gtk_widget_set_can_default(button, TRUE);
2335         gtk_widget_grab_default(button);
2336         gtk_widget_show(button);
2337
2338         ct_button = button;
2339 /*
2340         button = pref_button_new(NULL, GTK_STOCK_SAVE, NULL, FALSE,
2341                                  G_CALLBACK(layout_config_save_cb), NULL);
2342         gtk_container_add(GTK_CONTAINER(hbox), button);
2343         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2344         gtk_widget_show(button);
2345 */
2346         button = pref_button_new(NULL, GTK_STOCK_HELP, NULL, FALSE,
2347                                  G_CALLBACK(layout_config_help_cb), lc);
2348         gtk_container_add(GTK_CONTAINER(hbox), button);
2349         gtk_widget_set_can_default(button, TRUE);
2350         gtk_widget_show(button);
2351
2352         button = pref_button_new(NULL, GTK_STOCK_APPLY, NULL, FALSE,
2353                                  G_CALLBACK(layout_config_apply_cb), lc);
2354         gtk_container_add(GTK_CONTAINER(hbox), button);
2355         gtk_widget_set_can_default(button, TRUE);
2356         gtk_widget_show(button);
2357
2358         button = pref_button_new(NULL, GTK_STOCK_CANCEL, NULL, FALSE,
2359                                  G_CALLBACK(layout_config_close_cb), lc);
2360         gtk_container_add(GTK_CONTAINER(hbox), button);
2361         gtk_widget_set_can_default(button, TRUE);
2362         gtk_widget_show(button);
2363
2364         if (!generic_dialog_get_alternative_button_order(lc->configwindow))
2365                 {
2366                 gtk_box_reorder_child(GTK_BOX(hbox), ct_button, -1);
2367                 }
2368
2369         frame = pref_frame_new(win_vbox, TRUE, NULL, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2370         DEBUG_NAME(frame);
2371
2372         vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
2373         DEBUG_NAME(vbox);
2374         gtk_container_add(GTK_CONTAINER(frame), vbox);
2375         gtk_widget_show(vbox);
2376
2377
2378         group = pref_group_new(vbox, FALSE, _("General options"), GTK_ORIENTATION_VERTICAL);
2379
2380         pref_label_new(group, _("Home path (empty to use your home directory)"));
2381         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2382
2383         tabcomp = tab_completion_new(&lc->home_path_entry, lc->options.home_path, NULL, NULL, NULL, NULL);
2384         tab_completion_add_select_button(lc->home_path_entry, NULL, TRUE);
2385         gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
2386         gtk_widget_show(tabcomp);
2387
2388         button = pref_button_new(hbox, NULL, _("Use current"), FALSE,
2389                                  G_CALLBACK(home_path_set_current_cb), lc);
2390
2391         pref_checkbox_new_int(group, _("Show date in directories list view"),
2392                               lc->options.show_directory_date, &lc->options.show_directory_date);
2393
2394         group = pref_group_new(vbox, FALSE, _("Start-up directory:"), GTK_ORIENTATION_VERTICAL);
2395
2396         button = pref_radiobutton_new(group, NULL, _("No change"),
2397                                       (lc->options.startup_path == STARTUP_PATH_CURRENT),
2398                                       G_CALLBACK(startup_path_set_current_cb), lc);
2399         button = pref_radiobutton_new(group, button, _("Restore last path"),
2400                                       (lc->options.startup_path == STARTUP_PATH_LAST),
2401                                       G_CALLBACK(startup_path_set_last_cb), lc);
2402         button = pref_radiobutton_new(group, button, _("Home path"),
2403                                       (lc->options.startup_path == STARTUP_PATH_HOME),
2404                                       G_CALLBACK(startup_path_set_home_cb), lc);
2405
2406         group = pref_group_new(vbox, FALSE, _("Layout"), GTK_ORIENTATION_VERTICAL);
2407
2408         lc->layout_widget = layout_config_new();
2409         DEBUG_NAME(lc->layout_widget);
2410         layout_config_set(lc->layout_widget, lw->options.style, lw->options.order);
2411         gtk_box_pack_start(GTK_BOX(group), lc->layout_widget, TRUE, TRUE, 0);
2412
2413         gtk_widget_show(lc->layout_widget);
2414         gtk_widget_show(lc->configwindow);
2415 }
2416
2417 /*
2418  *-----------------------------------------------------------------------------
2419  * base
2420  *-----------------------------------------------------------------------------
2421  */
2422
2423 void layout_sync_options_with_current_state(LayoutWindow *lw)
2424 {
2425         Histogram *histogram;
2426 #ifdef GDK_WINDOWING_X11
2427 #if GTK_CHECK_VERSION(3,10,0)
2428         GdkWindow *window;
2429 #endif
2430 #endif
2431
2432         if (!layout_valid(&lw)) return;
2433
2434         lw->options.main_window.maximized =  window_maximized(lw->window);
2435         if (!lw->options.main_window.maximized)
2436                 {
2437                 layout_geometry_get(lw, &lw->options.main_window.x, &lw->options.main_window.y,
2438                                     &lw->options.main_window.w, &lw->options.main_window.h);
2439                 }
2440
2441         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
2442
2443 //      layout_sort_get(NULL, &options->file_sort.method, &options->file_sort.ascending);
2444
2445         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
2446                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
2447
2448         lw->options.image_overlay.state = image_osd_get(lw->image);
2449         histogram = image_osd_get_histogram(lw->image);
2450
2451         lw->options.image_overlay.histogram_channel = histogram->histogram_channel;
2452         lw->options.image_overlay.histogram_mode = histogram->histogram_mode;
2453
2454         g_free(lw->options.last_path);
2455         lw->options.last_path = g_strdup(layout_get_path(lw));
2456
2457         layout_geometry_get_log_window(lw, &lw->options.log_window.x, &lw->options.log_window.y,
2458                                          &lw->options.log_window.w, &lw->options.log_window.h);
2459
2460 #ifdef GDK_WINDOWING_X11
2461 #if GTK_CHECK_VERSION(3,10,0)
2462         GdkDisplay *display;
2463
2464         if (options->save_window_workspace)
2465                 {
2466                 display = gdk_display_get_default();
2467
2468                 if (GDK_IS_X11_DISPLAY(display))
2469                         {
2470                         window = gtk_widget_get_window(GTK_WIDGET(lw->window));
2471                         lw->options.workspace = gdk_x11_window_get_desktop(window);
2472                         }
2473                 }
2474 #endif
2475 #endif
2476         return;
2477 }
2478
2479 void layout_apply_options(LayoutWindow *lw, LayoutOptions *lop)
2480 {
2481         gboolean refresh_style;
2482         gboolean refresh_lists;
2483
2484         if (!layout_valid(&lw)) return;
2485 /** @FIXME add other options too */
2486
2487         refresh_style = (lop->style != lw->options.style || strcmp(lop->order, lw->options.order) != 0);
2488         refresh_lists = (lop->show_directory_date != lw->options.show_directory_date);
2489
2490         copy_layout_options(&lw->options, lop);
2491
2492         if (refresh_style) layout_style_set(lw, lw->options.style, lw->options.order);
2493         if (refresh_lists) layout_refresh(lw);
2494 }
2495
2496 void save_layout(LayoutWindow *lw)
2497 {
2498         gchar *path;
2499         gchar *xml_name;
2500
2501         if (!g_str_has_prefix(lw->options.id, "lw"))
2502                 {
2503                 xml_name = g_strdup_printf("%s.xml", lw->options.id);
2504                 path = g_build_filename(get_window_layouts_dir(), xml_name, NULL);
2505                 save_config_to_file(path, options, lw);
2506
2507                 g_free(xml_name);
2508                 g_free(path);
2509                 }
2510 }
2511
2512 void layout_close(LayoutWindow *lw)
2513 {
2514         if (layout_window_list && layout_window_list->next)
2515                 {
2516                 save_layout(lw);
2517                 layout_free(lw);
2518                 }
2519         else
2520                 {
2521                 exit_program();
2522                 }
2523 }
2524
2525 void layout_free(LayoutWindow *lw)
2526 {
2527         gint i;
2528         if (!lw) return;
2529
2530         layout_window_list = g_list_remove(layout_window_list, lw);
2531         if (current_lw == lw) current_lw = NULL;
2532
2533         if (lw->exif_window) g_signal_handlers_disconnect_matched(G_OBJECT(lw->exif_window), G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, lw);
2534
2535         layout_bars_close(lw);
2536
2537         g_object_unref(lw->menu_bar);
2538         g_object_unref(lw->utility_box);
2539
2540         for (i = 0; i < TOOLBAR_COUNT; i++)
2541                 {
2542                 if (lw->toolbar[i]) g_object_unref(lw->toolbar[i]);
2543                 }
2544
2545         gtk_widget_destroy(lw->window);
2546
2547         if (lw->split_image_sizegroup) g_object_unref(lw->split_image_sizegroup);
2548
2549         file_data_unregister_notify_func(layout_image_notify_cb, lw);
2550
2551         if (lw->dir_fd)
2552                 {
2553                 file_data_unregister_real_time_monitor(lw->dir_fd);
2554                 file_data_unref(lw->dir_fd);
2555                 }
2556
2557         free_layout_options_content(&lw->options);
2558         g_free(lw);
2559 }
2560
2561 static gboolean layout_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
2562 {
2563         LayoutWindow *lw = data;
2564
2565         layout_close(lw);
2566         return TRUE;
2567 }
2568
2569 LayoutWindow *layout_new(FileData *dir_fd, LayoutOptions *lop)
2570 {
2571         return layout_new_with_geometry(dir_fd, lop, NULL);
2572 }
2573
2574 gboolean release_cb(GtkWidget *widget, GdkEventButton *event, gpointer data)
2575 {
2576         return defined_mouse_buttons(widget, event, data);
2577 }
2578
2579 static gboolean move_window_to_workspace_cb(gpointer data)
2580 {
2581 #ifdef GDK_WINDOWING_X11
2582 #if GTK_CHECK_VERSION(3,10,0)
2583         LayoutWindow *lw = data;
2584         GdkWindow *window;
2585         GdkDisplay *display;
2586
2587         if (options->save_window_workspace)
2588                 {
2589                 display = gdk_display_get_default();
2590
2591                 if (GDK_IS_X11_DISPLAY(display))
2592                         {
2593                         if (lw->options.workspace != -1)
2594                                 {
2595                                 window = gtk_widget_get_window(GTK_WIDGET(lw->window));
2596                                 gdk_x11_window_move_to_desktop(window, lw->options.workspace);
2597                                 }
2598                         }
2599                 }
2600 #endif
2601 #endif
2602         return FALSE;
2603 }
2604
2605 LayoutWindow *layout_new_with_geometry(FileData *dir_fd, LayoutOptions *lop,
2606                                        const gchar *geometry)
2607 {
2608         LayoutWindow *lw;
2609         GdkGeometry hint;
2610         GdkWindowHints hint_mask;
2611         Histogram *histogram;
2612         gchar *default_path;
2613
2614         DEBUG_1("%s layout_new: start", get_exec_time());
2615         lw = g_new0(LayoutWindow, 1);
2616
2617         if (lop)
2618                 copy_layout_options(&lw->options, lop);
2619         else
2620                 init_layout_options(&lw->options);
2621
2622         lw->sort_method = SORT_NAME;
2623         lw->sort_ascend = TRUE;
2624
2625         layout_set_unique_id(lw);
2626 //      lw->options.tools_float = popped;
2627 //      lw->options.tools_hidden = hidden;
2628 //      lw->bar_sort_enabled = options->panels.sort.enabled;
2629 //      lw->bar_enabled = options->panels.info.enabled;
2630
2631         /* default layout */
2632
2633         layout_config_parse(lw->options.style, lw->options.order,
2634                             &lw->dir_location,  &lw->file_location, &lw->image_location);
2635         if (lw->options.dir_view_type > DIRVIEW_LAST) lw->options.dir_view_type = 0;
2636         if (lw->options.file_view_type > FILEVIEW_LAST) lw->options.file_view_type = 0;
2637
2638         /* divider positions */
2639
2640         default_path = g_build_filename(get_rc_dir(), DEFAULT_WINDOW_LAYOUT, NULL);
2641
2642         if (!options->save_window_positions)
2643                 {
2644                 if (!isfile(default_path))
2645                         {
2646                         lw->options.main_window.hdivider_pos = MAIN_WINDOW_DIV_HPOS;
2647                         lw->options.main_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2648                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2649                         }
2650                 }
2651
2652         /* window */
2653
2654         lw->window = window_new(GTK_WINDOW_TOPLEVEL, GQ_APPNAME_LC, NULL, NULL, NULL);
2655         DEBUG_NAME(lw->window);
2656         gtk_window_set_resizable(GTK_WINDOW(lw->window), TRUE);
2657         gtk_container_set_border_width(GTK_CONTAINER(lw->window), 0);
2658
2659         g_signal_connect(G_OBJECT(lw->window), "button_release_event", G_CALLBACK(release_cb), lw);
2660
2661         if (options->save_window_positions)
2662                 {
2663                 hint_mask = GDK_HINT_USER_POS;
2664                 }
2665         else
2666                 {
2667                 hint_mask = 0;
2668                 }
2669
2670         hint.min_width = 32;
2671         hint.min_height = 32;
2672         hint.base_width = 0;
2673         hint.base_height = 0;
2674         gtk_window_set_geometry_hints(GTK_WINDOW(lw->window), NULL, &hint,
2675                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hint_mask);
2676
2677         if (options->save_window_positions || isfile(default_path))
2678                 {
2679                 gtk_window_set_default_size(GTK_WINDOW(lw->window), lw->options.main_window.w, lw->options.main_window.h);
2680 //              if (!layout_window_list)
2681 //                      {
2682                 gtk_window_move(GTK_WINDOW(lw->window), lw->options.main_window.x, lw->options.main_window.y);
2683                 if (lw->options.main_window.maximized) gtk_window_maximize(GTK_WINDOW(lw->window));
2684 //                      }
2685
2686                 g_idle_add(move_window_to_workspace_cb, lw);
2687                 }
2688         else
2689                 {
2690                 gtk_window_set_default_size(GTK_WINDOW(lw->window), MAINWINDOW_DEF_WIDTH, MAINWINDOW_DEF_HEIGHT);
2691                 }
2692
2693         g_free(default_path);
2694         g_signal_connect(G_OBJECT(lw->window), "delete_event",
2695                          G_CALLBACK(layout_delete_cb), lw);
2696
2697         g_signal_connect(G_OBJECT(lw->window), "focus-in-event",
2698                          G_CALLBACK(layout_set_current_cb), lw);
2699
2700         layout_keyboard_init(lw, lw->window);
2701
2702 #ifdef HAVE_LIRC
2703         layout_image_lirc_init(lw);
2704 #endif
2705
2706         lw->main_box = gtk_vbox_new(FALSE, 0);
2707         DEBUG_NAME(lw->main_box);
2708         gtk_container_add(GTK_CONTAINER(lw->window), lw->main_box);
2709         gtk_widget_show(lw->main_box);
2710
2711         layout_grid_setup(lw);
2712         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2713
2714         layout_util_sync(lw);
2715         layout_status_update_all(lw);
2716
2717         if (dir_fd)
2718                 {
2719                 layout_set_fd(lw, dir_fd);
2720                 }
2721         else
2722                 {
2723                 GdkPixbuf *pixbuf;
2724
2725                 pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
2726
2727                 /** @FIXME the zoom value set here is the value, which is then copied again and again
2728                    in "Leave Zoom at previous setting" mode. This is not ideal.  */
2729                 image_change_pixbuf(lw->image, pixbuf, 0.0, FALSE);
2730                 g_object_unref(pixbuf);
2731                 }
2732
2733         if (geometry)
2734                 {
2735                 if (!gtk_window_parse_geometry(GTK_WINDOW(lw->window), geometry))
2736                         {
2737                         log_printf("%s", _("Invalid geometry\n"));
2738                         }
2739                 }
2740
2741         gtk_widget_show(lw->window);
2742         layout_tools_hide(lw, lw->options.tools_hidden);
2743
2744         image_osd_set(lw->image, lw->options.image_overlay.state);
2745         histogram = image_osd_get_histogram(lw->image);
2746
2747         histogram->histogram_channel = lw->options.image_overlay.histogram_channel;
2748         histogram->histogram_mode = lw->options.image_overlay.histogram_mode;
2749
2750         layout_window_list = g_list_append(layout_window_list, lw);
2751
2752         file_data_register_notify_func(layout_image_notify_cb, lw, NOTIFY_PRIORITY_LOW);
2753
2754         DEBUG_1("%s layout_new: end", get_exec_time());
2755
2756         return lw;
2757 }
2758
2759 void layout_write_attributes(LayoutOptions *layout, GString *outstr, gint indent)
2760 {
2761         WRITE_NL(); WRITE_CHAR(*layout, id);
2762
2763         WRITE_NL(); WRITE_INT(*layout, style);
2764         WRITE_NL(); WRITE_CHAR(*layout, order);
2765         WRITE_NL(); WRITE_UINT(*layout, dir_view_type);
2766         WRITE_NL(); WRITE_UINT(*layout, file_view_type);
2767         WRITE_NL(); WRITE_UINT(*layout, dir_view_list_sort.method);
2768         WRITE_NL(); WRITE_BOOL(*layout, dir_view_list_sort.ascend);
2769         WRITE_NL(); WRITE_BOOL(*layout, show_marks);
2770         WRITE_NL(); WRITE_BOOL(*layout, show_file_filter);
2771         WRITE_NL(); WRITE_BOOL(*layout, show_thumbnails);
2772         WRITE_NL(); WRITE_BOOL(*layout, show_directory_date);
2773         WRITE_NL(); WRITE_CHAR(*layout, home_path);
2774         WRITE_NL(); WRITE_UINT(*layout, startup_path);
2775         WRITE_SEPARATOR();
2776
2777         WRITE_NL(); WRITE_INT(*layout, main_window.x);
2778         WRITE_NL(); WRITE_INT(*layout, main_window.y);
2779         WRITE_NL(); WRITE_INT(*layout, main_window.w);
2780         WRITE_NL(); WRITE_INT(*layout, main_window.h);
2781         WRITE_NL(); WRITE_BOOL(*layout, main_window.maximized);
2782         WRITE_NL(); WRITE_INT(*layout, main_window.hdivider_pos);
2783         WRITE_NL(); WRITE_INT(*layout, main_window.vdivider_pos);
2784         WRITE_NL(); WRITE_INT(*layout, workspace);
2785         WRITE_SEPARATOR();
2786
2787         WRITE_NL(); WRITE_INT(*layout, folder_window.vdivider_pos);
2788         WRITE_SEPARATOR();
2789
2790         WRITE_NL(); WRITE_INT(*layout, float_window.x);
2791         WRITE_NL(); WRITE_INT(*layout, float_window.y);
2792         WRITE_NL(); WRITE_INT(*layout, float_window.w);
2793         WRITE_NL(); WRITE_INT(*layout, float_window.h);
2794         WRITE_NL(); WRITE_INT(*layout, float_window.vdivider_pos);
2795         WRITE_SEPARATOR();
2796
2797         WRITE_NL(); WRITE_INT(*layout, properties_window.w);
2798         WRITE_NL(); WRITE_INT(*layout, properties_window.h);
2799         WRITE_SEPARATOR();
2800
2801         WRITE_NL(); WRITE_BOOL(*layout, tools_float);
2802         WRITE_NL(); WRITE_BOOL(*layout, tools_hidden);
2803         WRITE_SEPARATOR();
2804
2805         WRITE_NL(); WRITE_BOOL(*layout, toolbar_hidden);
2806         WRITE_NL(); WRITE_BOOL(*layout, show_info_pixel);
2807         WRITE_NL(); WRITE_BOOL(*layout, ignore_alpha);
2808         WRITE_SEPARATOR();
2809
2810         WRITE_NL(); WRITE_BOOL(*layout, bars_state.info);
2811         WRITE_NL(); WRITE_BOOL(*layout, bars_state.sort);
2812         WRITE_NL(); WRITE_BOOL(*layout, bars_state.tools_float);
2813         WRITE_NL(); WRITE_BOOL(*layout, bars_state.tools_hidden);
2814         WRITE_NL(); WRITE_BOOL(*layout, bars_state.hidden);
2815         WRITE_SEPARATOR();
2816
2817         WRITE_NL(); WRITE_UINT(*layout, image_overlay.state);
2818         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_channel);
2819         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_mode);
2820
2821         WRITE_NL(); WRITE_INT(*layout, log_window.x);
2822         WRITE_NL(); WRITE_INT(*layout, log_window.y);
2823         WRITE_NL(); WRITE_INT(*layout, log_window.w);
2824         WRITE_NL(); WRITE_INT(*layout, log_window.h);
2825
2826         WRITE_NL(); WRITE_INT(*layout, preferences_window.x);
2827         WRITE_NL(); WRITE_INT(*layout, preferences_window.y);
2828         WRITE_NL(); WRITE_INT(*layout, preferences_window.w);
2829         WRITE_NL(); WRITE_INT(*layout, preferences_window.h);
2830         WRITE_NL(); WRITE_INT(*layout, preferences_window.page_number);
2831
2832         WRITE_NL(); WRITE_INT(*layout, search_window.x);
2833         WRITE_NL(); WRITE_INT(*layout, search_window.y);
2834         WRITE_NL(); WRITE_INT(*layout, search_window.w);
2835         WRITE_NL(); WRITE_INT(*layout, search_window.h);
2836
2837         WRITE_NL(); WRITE_INT(*layout, dupe_window.x);
2838         WRITE_NL(); WRITE_INT(*layout, dupe_window.y);
2839         WRITE_NL(); WRITE_INT(*layout, dupe_window.w);
2840         WRITE_NL(); WRITE_INT(*layout, dupe_window.h);
2841         WRITE_SEPARATOR();
2842
2843         WRITE_NL(); WRITE_BOOL(*layout, animate);
2844 }
2845
2846
2847 void layout_write_config(LayoutWindow *lw, GString *outstr, gint indent)
2848 {
2849         layout_sync_options_with_current_state(lw);
2850         WRITE_NL(); WRITE_STRING("<layout");
2851         layout_write_attributes(&lw->options, outstr, indent + 1);
2852         WRITE_STRING(">");
2853
2854         bar_sort_write_config(lw->bar_sort, outstr, indent + 1);
2855         bar_write_config(lw->bar, outstr, indent + 1);
2856
2857         WRITE_SEPARATOR();
2858         generic_dialog_windows_write_config(outstr, indent + 1);
2859
2860         WRITE_SEPARATOR();
2861         layout_toolbar_write_config(lw, TOOLBAR_MAIN, outstr, indent + 1);
2862         layout_toolbar_write_config(lw, TOOLBAR_STATUS, outstr, indent + 1);
2863
2864         WRITE_NL(); WRITE_STRING("</layout>");
2865 }
2866
2867 void layout_load_attributes(LayoutOptions *layout, const gchar **attribute_names, const gchar **attribute_values)
2868 {
2869         gchar *id = NULL;
2870
2871         while (*attribute_names)
2872                 {
2873                 const gchar *option = *attribute_names++;
2874                 const gchar *value = *attribute_values++;
2875
2876                 /* layout options */
2877                 if (READ_CHAR_FULL("id", id)) continue;
2878
2879                 if (READ_INT(*layout, style)) continue;
2880                 if (READ_CHAR(*layout, order)) continue;
2881
2882                 if (READ_UINT(*layout, dir_view_type)) continue;
2883                 if (READ_UINT(*layout, file_view_type)) continue;
2884                 if (READ_UINT(*layout, dir_view_list_sort.method)) continue;
2885                 if (READ_BOOL(*layout, dir_view_list_sort.ascend)) continue;
2886                 if (READ_BOOL(*layout, show_marks)) continue;
2887                 if (READ_BOOL(*layout, show_file_filter)) continue;
2888                 if (READ_BOOL(*layout, show_thumbnails)) continue;
2889                 if (READ_BOOL(*layout, show_directory_date)) continue;
2890                 if (READ_CHAR(*layout, home_path)) continue;
2891                 if (READ_UINT_CLAMP(*layout, startup_path, 0, STARTUP_PATH_HOME)) continue;
2892
2893                 /* window positions */
2894
2895                 if (READ_INT(*layout, main_window.x)) continue;
2896                 if (READ_INT(*layout, main_window.y)) continue;
2897                 if (READ_INT(*layout, main_window.w)) continue;
2898                 if (READ_INT(*layout, main_window.h)) continue;
2899                 if (READ_BOOL(*layout, main_window.maximized)) continue;
2900                 if (READ_INT(*layout, main_window.hdivider_pos)) continue;
2901                 if (READ_INT(*layout, main_window.vdivider_pos)) continue;
2902
2903                 if (READ_INT_CLAMP(*layout, folder_window.vdivider_pos, 1, 1000)) continue;
2904
2905                 if (READ_INT(*layout, float_window.x)) continue;
2906                 if (READ_INT(*layout, float_window.y)) continue;
2907                 if (READ_INT(*layout, float_window.w)) continue;
2908                 if (READ_INT(*layout, float_window.h)) continue;
2909                 if (READ_INT(*layout, float_window.vdivider_pos)) continue;
2910
2911                 if (READ_INT(*layout, properties_window.w)) continue;
2912                 if (READ_INT(*layout, properties_window.h)) continue;
2913
2914                 if (READ_BOOL(*layout, tools_float)) continue;
2915                 if (READ_BOOL(*layout, tools_hidden)) continue;
2916                 if (READ_BOOL(*layout, toolbar_hidden)) continue;
2917                 if (READ_BOOL(*layout, show_info_pixel)) continue;
2918                 if (READ_BOOL(*layout, ignore_alpha)) continue;
2919
2920                 if (READ_BOOL(*layout, bars_state.info)) continue;
2921                 if (READ_BOOL(*layout, bars_state.sort)) continue;
2922                 if (READ_BOOL(*layout, bars_state.tools_float)) continue;
2923                 if (READ_BOOL(*layout, bars_state.tools_hidden)) continue;
2924                 if (READ_BOOL(*layout, bars_state.hidden)) continue;
2925
2926                 if (READ_UINT(*layout, image_overlay.state)) continue;
2927                 if (READ_INT(*layout, image_overlay.histogram_channel)) continue;
2928                 if (READ_INT(*layout, image_overlay.histogram_mode)) continue;
2929
2930                 if (READ_INT(*layout, log_window.x)) continue;
2931                 if (READ_INT(*layout, log_window.y)) continue;
2932                 if (READ_INT(*layout, log_window.w)) continue;
2933                 if (READ_INT(*layout, log_window.h)) continue;
2934
2935                 if (READ_INT(*layout, preferences_window.x)) continue;
2936                 if (READ_INT(*layout, preferences_window.y)) continue;
2937                 if (READ_INT(*layout, preferences_window.w)) continue;
2938                 if (READ_INT(*layout, preferences_window.h)) continue;
2939                 if (READ_INT(*layout, preferences_window.page_number)) continue;
2940
2941                 if (READ_INT(*layout, search_window.x)) continue;
2942                 if (READ_INT(*layout, search_window.y)) continue;
2943                 if (READ_INT(*layout, search_window.w)) continue;
2944                 if (READ_INT(*layout, search_window.h)) continue;
2945
2946                 if (READ_INT(*layout, dupe_window.x)) continue;
2947                 if (READ_INT(*layout, dupe_window.y)) continue;
2948                 if (READ_INT(*layout, dupe_window.w)) continue;
2949                 if (READ_INT(*layout, dupe_window.h)) continue;
2950
2951                 if (READ_BOOL(*layout, animate)) continue;
2952                 if (READ_INT(*layout, workspace)) continue;
2953
2954                 log_printf("unknown attribute %s = %s\n", option, value);
2955                 }
2956         if (id && strcmp(id, LAYOUT_ID_CURRENT) != 0)
2957                 {
2958                 g_free(layout->id);
2959                 layout->id = id;
2960                 }
2961         else
2962                 {
2963                 g_free(id);
2964                 }
2965 }
2966
2967 static void layout_config_startup_path(LayoutOptions *lop, gchar **path)
2968 {
2969         switch (lop->startup_path)
2970                 {
2971                 case STARTUP_PATH_LAST:
2972                         *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();
2973                         break;
2974                 case STARTUP_PATH_HOME:
2975                         *path = (lop->home_path && isdir(lop->home_path)) ? g_strdup(lop->home_path) : g_strdup(homedir());
2976                         break;
2977                 default:
2978                         *path = get_current_dir();
2979                         break;
2980                 }
2981 }
2982
2983
2984 static void layout_config_commandline(LayoutOptions *lop, gchar **path)
2985 {
2986         if (command_line->startup_blank)
2987                 {
2988                 *path = NULL;
2989                 }
2990         else if (command_line->file)
2991                 {
2992                 *path = g_strdup(command_line->file);
2993                 }
2994         else if (command_line->path)
2995                 {
2996                 *path = g_strdup(command_line->path);
2997                 }
2998         else layout_config_startup_path(lop, path);
2999
3000         if (command_line->tools_show)
3001                 {
3002                 lop->tools_float = FALSE;
3003                 lop->tools_hidden = FALSE;
3004                 }
3005         else if (command_line->tools_hide)
3006                 {
3007                 lop->tools_hidden = TRUE;
3008                 }
3009 }
3010
3011 static gboolean first_found = FALSE;
3012
3013 LayoutWindow *layout_new_from_config(const gchar **attribute_names, const gchar **attribute_values, gboolean use_commandline)
3014 {
3015         LayoutOptions lop;
3016         LayoutWindow *lw;
3017         gchar *path = NULL;
3018
3019         init_layout_options(&lop);
3020
3021         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
3022
3023         /* If multiple windows are specified in the config. file,
3024          * use the command line options only in the main window.
3025          */
3026         if (use_commandline && !first_found)
3027                 {
3028                 first_found = TRUE;
3029                 layout_config_commandline(&lop, &path);
3030                 }
3031         else
3032                 {
3033                 layout_config_startup_path(&lop, &path);
3034                 }
3035
3036         lw = layout_new_with_geometry(NULL, &lop, use_commandline ? command_line->geometry : NULL);
3037         layout_sort_set(lw, options->file_sort.method, options->file_sort.ascending);
3038         layout_set_path(lw, path);
3039
3040         if (use_commandline && command_line->startup_full_screen) layout_image_full_screen_start(lw);
3041         if (use_commandline && command_line->startup_in_slideshow) layout_image_slideshow_start(lw);
3042         if (use_commandline && command_line->log_window_show) log_window_new(lw);
3043
3044         g_free(path);
3045         free_layout_options_content(&lop);
3046         return lw;
3047 }
3048
3049 void layout_update_from_config(LayoutWindow *lw, const gchar **attribute_names, const gchar **attribute_values)
3050 {
3051         LayoutOptions lop;
3052
3053         init_layout_options(&lop);
3054
3055         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
3056
3057         layout_apply_options(lw, &lop);
3058
3059         free_layout_options_content(&lop);
3060 }
3061
3062 LayoutWindow *layout_new_from_default()
3063 {
3064         LayoutWindow *lw;
3065         GList *work;
3066         gboolean success;
3067         gchar *default_path;
3068
3069         default_path = g_build_filename(get_rc_dir(), DEFAULT_WINDOW_LAYOUT, NULL);
3070         success = load_config_from_file(default_path, TRUE);
3071         g_free(default_path);
3072
3073         if (success)
3074                 {
3075                 work = g_list_last(layout_window_list);
3076                 lw = work->data;
3077                 g_free(lw->options.id);
3078                 lw->options.id = g_strdup(layout_get_unique_id());
3079                 }
3080         else
3081                 {
3082                 layout_new_from_config(NULL, NULL, TRUE);
3083                 }
3084         return lw;
3085 }
3086
3087
3088 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */