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_label_set_ellipsize(GTK_LABEL(label), PANGO_ELLIPSIZE_END);
 869         gtk_container_add(GTK_CONTAINER(frame), label);
 870         gtk_widget_show(label);
 871
 872         return label;
 873 }
 874
 875 static void layout_status_setup(LayoutWindow *lw, GtkWidget *box, gboolean small_format)
 876 {
 877         GtkWidget *hbox;
 878         GtkWidget *toolbar;
 879         GtkWidget *toolbar_frame;
 880
 881         if (lw->info_box) return;
 882
 883         if (small_format)
 884                 {
 885                 lw->info_box = gtk_vbox_new(FALSE, 0);
 886                 DEBUG_NAME(lw->info_box);
 887                 }
 888         else
 889                 {
 890                 lw->info_box = gtk_hbox_new(FALSE, 0);
 891                 DEBUG_NAME(lw->info_box);
 892                 }
 893         gtk_box_pack_end(GTK_BOX(box), lw->info_box, FALSE, FALSE, 0);
 894         gtk_widget_show(lw->info_box);
 895
 896         if (small_format)
 897                 {
 898                 hbox = gtk_hbox_new(FALSE, 0);
 899                 DEBUG_NAME(hbox);
 900                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 901                 gtk_widget_show(hbox);
 902                 }
 903         else
 904                 {
 905                 hbox = lw->info_box;
 906                 }
 907         lw->info_progress_bar = gtk_progress_bar_new();
 908         DEBUG_NAME(lw->info_progress_bar);
 909         gtk_widget_set_size_request(lw->info_progress_bar, PROGRESS_WIDTH, -1);
 910 #if GTK_CHECK_VERSION(3,0,0)
 911         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar), "");
 912         gtk_progress_bar_set_show_text(GTK_PROGRESS_BAR(lw->info_progress_bar), TRUE);
 913 #endif
 914         gtk_box_pack_start(GTK_BOX(hbox), lw->info_progress_bar, FALSE, FALSE, 0);
 915         gtk_widget_show(lw->info_progress_bar);
 916
 917         lw->info_sort = layout_sort_button(lw, hbox);
 918         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_sort), _("Select sort order"));
 919         gtk_widget_show(lw->info_sort);
 920
 921         lw->info_status = layout_status_label(NULL, lw->info_box, TRUE, 0, (!small_format));
 922         DEBUG_NAME(lw->info_status);
 923         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_status), _("Folder contents (files selected)\nSlideshow [time interval]"));
 924
 925         if (small_format)
 926                 {
 927                 hbox = gtk_hbox_new(FALSE, 0);
 928                 DEBUG_NAME(hbox);
 929                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 930                 gtk_widget_show(hbox);
 931                 }
 932         lw->info_details = layout_status_label(NULL, hbox, TRUE, 0, TRUE);
 933         DEBUG_NAME(lw->info_details);
 934         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_details), _("(Image dimensions) Image size [page n of m]"));
 935         toolbar = layout_actions_toolbar(lw, TOOLBAR_STATUS);
 936
 937         toolbar_frame = gtk_frame_new(NULL);
 938         DEBUG_NAME(toolbar_frame);
 939         gtk_frame_set_shadow_type(GTK_FRAME(toolbar_frame), GTK_SHADOW_IN);
 940         gtk_container_add(GTK_CONTAINER(toolbar_frame), toolbar);
 941         gtk_widget_show(toolbar_frame);
 942         gtk_widget_show(toolbar);
 943         gtk_box_pack_end(GTK_BOX(hbox), toolbar_frame, FALSE, FALSE, 0);
 944         lw->info_zoom = layout_zoom_button(lw, hbox, ZOOM_LABEL_WIDTH, TRUE);
 945         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_zoom), _("Select zoom and scroll mode"));
 946         gtk_widget_show(lw->info_zoom);
 947
 948         if (small_format)
 949                 {
 950                 hbox = gtk_hbox_new(FALSE, 0);
 951                 DEBUG_NAME(hbox);
 952                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 953                 gtk_widget_show(hbox);
 954                 }
 955         lw->info_pixel = layout_status_label(NULL, hbox, FALSE, 0, small_format); /* expand only in small format */
 956         DEBUG_NAME(lw->info_pixel);
 957         gtk_widget_set_tooltip_text(GTK_WIDGET(lw->info_pixel), _("[Pixel x,y coord]: (Pixel R,G,B value)"));
 958         if (!lw->options.show_info_pixel) gtk_widget_hide(gtk_widget_get_parent(lw->info_pixel));
 959 }
 960
 961 /*
 962  *-----------------------------------------------------------------------------
 963  * views
 964  *-----------------------------------------------------------------------------
 965  */
 966
 967 static GtkWidget *layout_tools_new(LayoutWindow *lw)
 968 {
 969         lw->dir_view = layout_tool_setup(lw);
 970         return lw->dir_view;
 971 }
 972
 973 static void layout_list_status_cb(ViewFile *vf, gpointer data)
 974 {
 975         LayoutWindow *lw = data;
 976
 977         layout_status_update_info(lw, NULL);
 978 }
 979
 980 static void layout_list_thumb_cb(ViewFile *vf, gdouble val, const gchar *text, gpointer data)
 981 {
 982         LayoutWindow *lw = data;
 983
 984         layout_status_update_progress(lw, val, text);
 985 }
 986
 987 static void layout_list_sync_thumb(LayoutWindow *lw)
 988 {
 989         if (lw->vf) vf_thumb_set(lw->vf, lw->options.show_thumbnails);
 990 }
 991
 992 static void layout_list_sync_file_filter(LayoutWindow *lw)
 993 {
 994         if (lw->vf) vf_file_filter_set(lw->vf, lw->options.show_file_filter);
 995 }
 996
 997 static GtkWidget *layout_list_new(LayoutWindow *lw)
 998 {
 999         lw->vf = vf_new(lw->options.file_view_type, NULL);
1000         vf_set_layout(lw->vf, lw);
1001
1002         vf_set_status_func(lw->vf, layout_list_status_cb, lw);
1003         vf_set_thumb_status_func(lw->vf, layout_list_thumb_cb, lw);
1004
1005         vf_marks_set(lw->vf, lw->options.show_marks);
1006
1007         layout_list_sync_thumb(lw);
1008         layout_list_sync_file_filter(lw);
1009
1010         return lw->vf->widget;
1011 }
1012
1013 static void layout_list_sync_marks(LayoutWindow *lw)
1014 {
1015         if (lw->vf) vf_marks_set(lw->vf, lw->options.show_marks);
1016 }
1017
1018 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle)
1019 {
1020         if (!lw) return;
1021 }
1022
1023 GList *layout_list(LayoutWindow *lw)
1024 {
1025         if (!layout_valid(&lw)) return NULL;
1026
1027         if (lw->vf) return vf_get_list(lw->vf);
1028
1029         return NULL;
1030 }
1031
1032 guint layout_list_count(LayoutWindow *lw, gint64 *bytes)
1033 {
1034         if (!layout_valid(&lw)) return 0;
1035
1036         if (lw->vf) return vf_count(lw->vf, bytes);
1037
1038         return 0;
1039 }
1040
1041 FileData *layout_list_get_fd(LayoutWindow *lw, gint index)
1042 {
1043         if (!layout_valid(&lw)) return NULL;
1044
1045         if (lw->vf) return vf_index_get_data(lw->vf, index);
1046
1047         return NULL;
1048 }
1049
1050 gint layout_list_get_index(LayoutWindow *lw, FileData *fd)
1051 {
1052         if (!layout_valid(&lw) || !fd) return -1;
1053
1054         if (lw->vf) return vf_index_by_fd(lw->vf, fd);
1055
1056         return -1;
1057 }
1058
1059 void layout_list_sync_fd(LayoutWindow *lw, FileData *fd)
1060 {
1061         if (!layout_valid(&lw)) return;
1062
1063         if (lw->vf) vf_select_by_fd(lw->vf, fd);
1064 }
1065
1066 static void layout_list_sync_sort(LayoutWindow *lw)
1067 {
1068         if (!layout_valid(&lw)) return;
1069
1070         if (lw->vf) vf_sort_set(lw->vf, lw->sort_method, lw->sort_ascend);
1071 }
1072
1073 GList *layout_selection_list(LayoutWindow *lw)
1074 {
1075         if (!layout_valid(&lw)) return NULL;
1076
1077         if (layout_image_get_collection(lw, NULL))
1078                 {
1079                 FileData *fd;
1080
1081                 fd = layout_image_get_fd(lw);
1082                 if (fd) return g_list_append(NULL, file_data_ref(fd));
1083                 return NULL;
1084                 }
1085
1086         if (lw->vf) return vf_selection_get_list(lw->vf);
1087
1088         return NULL;
1089 }
1090
1091 GList *layout_selection_list_by_index(LayoutWindow *lw)
1092 {
1093         if (!layout_valid(&lw)) return NULL;
1094
1095         if (lw->vf) return vf_selection_get_list_by_index(lw->vf);
1096
1097         return NULL;
1098 }
1099
1100 guint layout_selection_count(LayoutWindow *lw, gint64 *bytes)
1101 {
1102         if (!layout_valid(&lw)) return 0;
1103
1104         if (lw->vf) return vf_selection_count(lw->vf, bytes);
1105
1106         return 0;
1107 }
1108
1109 void layout_select_all(LayoutWindow *lw)
1110 {
1111         if (!layout_valid(&lw)) return;
1112
1113         if (lw->vf) vf_select_all(lw->vf);
1114 }
1115
1116 void layout_select_none(LayoutWindow *lw)
1117 {
1118         if (!layout_valid(&lw)) return;
1119
1120         if (lw->vf) vf_select_none(lw->vf);
1121 }
1122
1123 void layout_select_invert(LayoutWindow *lw)
1124 {
1125         if (!layout_valid(&lw)) return;
1126
1127         if (lw->vf) vf_select_invert(lw->vf);
1128 }
1129
1130 void layout_select_list(LayoutWindow *lw, GList *list)
1131 {
1132         if (!layout_valid(&lw)) return;
1133
1134         if (lw->vf)
1135                 {
1136                 vf_select_list(lw->vf, list);
1137                 }
1138 }
1139
1140 void layout_mark_to_selection(LayoutWindow *lw, gint mark, MarkToSelectionMode mode)
1141 {
1142         if (!layout_valid(&lw)) return;
1143
1144         if (lw->vf) vf_mark_to_selection(lw->vf, mark, mode);
1145 }
1146
1147 void layout_selection_to_mark(LayoutWindow *lw, gint mark, SelectionToMarkMode mode)
1148 {
1149         if (!layout_valid(&lw)) return;
1150
1151         if (lw->vf) vf_selection_to_mark(lw->vf, mark, mode);
1152
1153         layout_status_update_info(lw, NULL); /* osd in fullscreen mode */
1154 }
1155
1156 void layout_mark_filter_toggle(LayoutWindow *lw, gint mark)
1157 {
1158         if (!layout_valid(&lw)) return;
1159
1160         if (lw->vf) vf_mark_filter_toggle(lw->vf, mark);
1161 }
1162
1163
1164 /*
1165  *-----------------------------------------------------------------------------
1166  * access
1167  *-----------------------------------------------------------------------------
1168  */
1169
1170 const gchar *layout_get_path(LayoutWindow *lw)
1171 {
1172         if (!layout_valid(&lw)) return NULL;
1173         return lw->dir_fd ? lw->dir_fd->path : NULL;
1174 }
1175
1176 static void layout_sync_path(LayoutWindow *lw)
1177 {
1178         if (!lw->dir_fd) return;
1179
1180         if (lw->path_entry) gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->dir_fd->path);
1181
1182         if (lw->vd) vd_set_fd(lw->vd, lw->dir_fd);
1183         if (lw->vf) vf_set_fd(lw->vf, lw->dir_fd);
1184 }
1185
1186 gboolean layout_set_path(LayoutWindow *lw, const gchar *path)
1187 {
1188         FileData *fd;
1189         gboolean ret;
1190
1191         if (!path) return FALSE;
1192
1193         fd = file_data_new_group(path);
1194         ret = layout_set_fd(lw, fd);
1195         file_data_unref(fd);
1196         return ret;
1197 }
1198
1199
1200 gboolean layout_set_fd(LayoutWindow *lw, FileData *fd)
1201 {
1202         gboolean have_file = FALSE;
1203         gboolean dir_changed = TRUE;
1204
1205         if (!layout_valid(&lw)) return FALSE;
1206
1207         if (!fd || !isname(fd->path)) return FALSE;
1208         if (lw->dir_fd && fd == lw->dir_fd)
1209                 {
1210                 return TRUE;
1211                 }
1212
1213         if (isdir(fd->path))
1214                 {
1215                 if (lw->dir_fd)
1216                         {
1217                         file_data_unregister_real_time_monitor(lw->dir_fd);
1218                         file_data_unref(lw->dir_fd);
1219                         }
1220                 lw->dir_fd = file_data_ref(fd);
1221                 file_data_register_real_time_monitor(fd);
1222                 }
1223         else
1224                 {
1225                 gchar *base;
1226
1227                 base = remove_level_from_path(fd->path);
1228                 if (lw->dir_fd && strcmp(lw->dir_fd->path, base) == 0)
1229                         {
1230                         g_free(base);
1231                         dir_changed = FALSE;
1232                         }
1233                 else if (isdir(base))
1234                         {
1235                         if (lw->dir_fd)
1236                                 {
1237                                 file_data_unregister_real_time_monitor(lw->dir_fd);
1238                                 file_data_unref(lw->dir_fd);
1239                                 }
1240                         lw->dir_fd = file_data_new_dir(base);
1241                         file_data_register_real_time_monitor(lw->dir_fd);
1242                         g_free(base);
1243                         }
1244                 else
1245                         {
1246                         g_free(base);
1247                         return FALSE;
1248                         }
1249                 if (isfile(fd->path)) have_file = TRUE;
1250                 }
1251
1252         if (lw->path_entry)
1253                 {
1254                 history_chain_append_end(lw->dir_fd->path);
1255                 tab_completion_append_to_history(lw->path_entry, lw->dir_fd->path);
1256                 }
1257         layout_sync_path(lw);
1258         layout_list_sync_sort(lw);
1259
1260         if (have_file)
1261                 {
1262                 gint row;
1263
1264                 row = layout_list_get_index(lw, fd);
1265                 if (row >= 0)
1266                         {
1267                         layout_image_set_index(lw, row);
1268                         }
1269                 else
1270                         {
1271                         layout_image_set_fd(lw, fd);
1272                         }
1273                 }
1274         else if (!options->lazy_image_sync)
1275                 {
1276                 layout_image_set_index(lw, 0);
1277                 }
1278
1279         if (options->metadata.confirm_on_dir_change && dir_changed)
1280                 metadata_write_queue_confirm(FALSE, NULL, NULL);
1281
1282         if (lw->vf && (options->read_metadata_in_idle || (lw->sort_method == SORT_EXIFTIME || lw->sort_method == SORT_EXIFTIMEDIGITIZED || lw->sort_method == SORT_RATING)))
1283                 {
1284                 vf_read_metadata_in_idle(lw->vf);
1285                 }
1286
1287         return TRUE;
1288 }
1289
1290 static void layout_refresh_lists(LayoutWindow *lw)
1291 {
1292         if (lw->vd) vd_refresh(lw->vd);
1293
1294         if (lw->vf)
1295                 {
1296                 vf_refresh(lw->vf);
1297                 vf_thumb_update(lw->vf);
1298                 }
1299 }
1300
1301 void layout_refresh(LayoutWindow *lw)
1302 {
1303         if (!layout_valid(&lw)) return;
1304
1305         DEBUG_1("layout refresh");
1306
1307         layout_refresh_lists(lw);
1308
1309         if (lw->image) layout_image_refresh(lw);
1310 }
1311
1312 void layout_thumb_set(LayoutWindow *lw, gboolean enable)
1313 {
1314         if (!layout_valid(&lw)) return;
1315
1316         if (lw->options.show_thumbnails == enable) return;
1317
1318         lw->options.show_thumbnails = enable;
1319
1320         layout_util_sync_thumb(lw);
1321         layout_list_sync_thumb(lw);
1322 }
1323
1324 void layout_file_filter_set(LayoutWindow *lw, gboolean enable)
1325 {
1326         if (!layout_valid(&lw)) return;
1327
1328         if (lw->options.show_file_filter == enable) return;
1329
1330         lw->options.show_file_filter = enable;
1331
1332         layout_util_sync_file_filter(lw);
1333         layout_list_sync_file_filter(lw);
1334 }
1335
1336 void layout_marks_set(LayoutWindow *lw, gboolean enable)
1337 {
1338         if (!layout_valid(&lw)) return;
1339
1340         if (lw->options.show_marks == enable) return;
1341
1342         lw->options.show_marks = enable;
1343
1344         layout_util_sync_marks(lw);
1345         layout_list_sync_marks(lw);
1346 }
1347
1348 gboolean layout_thumb_get(LayoutWindow *lw)
1349 {
1350         if (!layout_valid(&lw)) return FALSE;
1351
1352         return lw->options.show_thumbnails;
1353 }
1354
1355 gboolean layout_marks_get(LayoutWindow *lw)
1356 {
1357         if (!layout_valid(&lw)) return FALSE;
1358
1359         return lw->options.show_marks;
1360 }
1361
1362 void layout_sort_set(LayoutWindow *lw, SortType type, gboolean ascend)
1363 {
1364         if (!layout_valid(&lw)) return;
1365         if (lw->sort_method == type && lw->sort_ascend == ascend) return;
1366
1367         lw->sort_method = type;
1368         lw->sort_ascend = ascend;
1369
1370         if (lw->info_sort) gtk_button_set_label(GTK_BUTTON(lw->info_sort), sort_type_get_text(type));
1371         layout_list_sync_sort(lw);
1372 }
1373
1374 gboolean layout_sort_get(LayoutWindow *lw, SortType *type, gboolean *ascend)
1375 {
1376         if (!layout_valid(&lw)) return FALSE;
1377
1378         if (type) *type = lw->sort_method;
1379         if (ascend) *ascend = lw->sort_ascend;
1380
1381         return TRUE;
1382 }
1383
1384 gboolean layout_geometry_get(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h)
1385 {
1386         GdkWindow *window;
1387         if (!layout_valid(&lw)) return FALSE;
1388
1389         window = gtk_widget_get_window(lw->window);
1390         gdk_window_get_root_origin(window, x, y);
1391         *w = gdk_window_get_width(window);
1392         *h = gdk_window_get_height(window);
1393
1394         return TRUE;
1395 }
1396
1397 gboolean layout_geometry_get_dividers(LayoutWindow *lw, gint *h, gint *v)
1398 {
1399         GtkAllocation h_allocation;
1400         GtkAllocation v_allocation;
1401
1402         if (!layout_valid(&lw)) return FALSE;
1403
1404         if (lw->h_pane)
1405                 {
1406                 GtkWidget *child = gtk_paned_get_child1(GTK_PANED(lw->h_pane));
1407                 gtk_widget_get_allocation(child, &h_allocation);
1408                 }
1409
1410         if (lw->v_pane)
1411                 {
1412                 GtkWidget *child = gtk_paned_get_child1(GTK_PANED(lw->v_pane));
1413                 gtk_widget_get_allocation(child, &v_allocation);
1414                 }
1415
1416         if (lw->h_pane && h_allocation.x >= 0)
1417                 {
1418                 *h = h_allocation.width;
1419                 }
1420         else if (h != &lw->options.main_window.hdivider_pos)
1421                 {
1422                 *h = lw->options.main_window.hdivider_pos;
1423                 }
1424
1425         if (lw->v_pane && v_allocation.x >= 0)
1426                 {
1427                 *v = v_allocation.height;
1428                 }
1429         else if (v != &lw->options.main_window.vdivider_pos)
1430                 {
1431                 *v = lw->options.main_window.vdivider_pos;
1432                 }
1433
1434         return TRUE;
1435 }
1436
1437 void layout_views_set(LayoutWindow *lw, DirViewType dir_view_type, FileViewType file_view_type)
1438 {
1439         if (!layout_valid(&lw)) return;
1440
1441         if (lw->options.dir_view_type == dir_view_type && lw->options.file_view_type == file_view_type) return;
1442
1443         lw->options.dir_view_type = dir_view_type;
1444         lw->options.file_view_type = file_view_type;
1445
1446         layout_style_set(lw, -1, NULL);
1447 }
1448
1449 void layout_views_set_sort(LayoutWindow *lw, SortType method, gboolean ascend)
1450 {
1451         if (!layout_valid(&lw)) return;
1452
1453         if (lw->options.dir_view_list_sort.method == method && lw->options.dir_view_list_sort.ascend == ascend) return;
1454
1455         lw->options.dir_view_list_sort.method = method;
1456         lw->options.dir_view_list_sort.ascend = ascend;
1457
1458         layout_style_set(lw, -1, NULL);
1459 }
1460
1461 gboolean layout_views_get(LayoutWindow *lw, DirViewType *dir_view_type, FileViewType *file_view_type)
1462 {
1463         if (!layout_valid(&lw)) return FALSE;
1464
1465         *dir_view_type = lw->options.dir_view_type;
1466         *file_view_type = lw->options.file_view_type;
1467
1468         return TRUE;
1469 }
1470
1471 /*
1472  *-----------------------------------------------------------------------------
1473  * location utils
1474  *-----------------------------------------------------------------------------
1475  */
1476
1477 static gboolean layout_location_single(LayoutLocation l)
1478 {
1479         return (l == LAYOUT_LEFT ||
1480                 l == LAYOUT_RIGHT ||
1481                 l == LAYOUT_TOP ||
1482                 l == LAYOUT_BOTTOM);
1483 }
1484
1485 static gboolean layout_location_vertical(LayoutLocation l)
1486 {
1487         return (l & LAYOUT_TOP ||
1488                 l & LAYOUT_BOTTOM);
1489 }
1490
1491 static gboolean layout_location_first(LayoutLocation l)
1492 {
1493         return (l & LAYOUT_TOP ||
1494                 l & LAYOUT_LEFT);
1495 }
1496
1497 static LayoutLocation layout_grid_compass(LayoutWindow *lw)
1498 {
1499         if (layout_location_single(lw->dir_location)) return lw->dir_location;
1500         if (layout_location_single(lw->file_location)) return lw->file_location;
1501         return lw->image_location;
1502 }
1503
1504 static void layout_location_compute(LayoutLocation l1, LayoutLocation l2,
1505                                     GtkWidget *s1, GtkWidget *s2,
1506                                     GtkWidget **d1, GtkWidget **d2)
1507 {
1508         LayoutLocation l;
1509
1510         l = l1 & l2;    /* get common compass direction */
1511         l = l1 - l;     /* remove it */
1512
1513         if (layout_location_first(l))
1514                 {
1515                 *d1 = s1;
1516                 *d2 = s2;
1517                 }
1518         else
1519                 {
1520                 *d1 = s2;
1521                 *d2 = s1;
1522                 }
1523 }
1524
1525 /*
1526  *-----------------------------------------------------------------------------
1527  * tools window (for floating/hidden)
1528  *-----------------------------------------------------------------------------
1529  */
1530
1531 gboolean layout_geometry_get_tools(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h, gint *divider_pos)
1532 {
1533         GdkWindow *window;
1534         GtkAllocation allocation;
1535         if (!layout_valid(&lw)) return FALSE;
1536
1537         if (!lw->tools || !gtk_widget_get_visible(lw->tools))
1538                 {
1539                 /* use the stored values (sort of breaks success return value) */
1540
1541                 *divider_pos = lw->options.float_window.vdivider_pos;
1542
1543                 return FALSE;
1544                 }
1545
1546         window = gtk_widget_get_window(lw->tools);
1547         gdk_window_get_root_origin(window, x, y);
1548         *w = gdk_window_get_width(window);
1549         *h = gdk_window_get_height(window);
1550         gtk_widget_get_allocation(gtk_paned_get_child1(GTK_PANED(lw->tools_pane)), &allocation);
1551
1552         if (gtk_orientable_get_orientation(GTK_ORIENTABLE(lw->tools_pane)) == GTK_ORIENTATION_VERTICAL)
1553                 {
1554                 *divider_pos = allocation.height;
1555                 }
1556         else
1557                 {
1558                 *divider_pos = allocation.width;
1559                 }
1560
1561         return TRUE;
1562 }
1563
1564 gboolean layout_geometry_get_log_window(LayoutWindow *lw, gint *x, gint *y,
1565                                                                                                                 gint *w, gint *h)
1566 {
1567         GdkWindow *window;
1568
1569         if (!layout_valid(&lw)) return FALSE;
1570
1571         if (!lw->log_window)
1572                 {
1573                 return FALSE;
1574                 }
1575
1576         window = gtk_widget_get_window(lw->log_window);
1577         gdk_window_get_root_origin(window, x, y);
1578         *w = gdk_window_get_width(window);
1579         *h = gdk_window_get_height(window);
1580
1581         return TRUE;
1582 }
1583
1584 static void layout_tools_geometry_sync(LayoutWindow *lw)
1585 {
1586         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
1587                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
1588 }
1589
1590 static void layout_tools_hide(LayoutWindow *lw, gboolean hide)
1591 {
1592         if (!lw->tools) return;
1593
1594         if (hide)
1595                 {
1596                 if (gtk_widget_get_visible(lw->tools))
1597                         {
1598                         layout_tools_geometry_sync(lw);
1599                         gtk_widget_hide(lw->tools);
1600                         }
1601                 }
1602         else
1603                 {
1604                 if (!gtk_widget_get_visible(lw->tools))
1605                         {
1606                         gtk_widget_show(lw->tools);
1607                         if (lw->vf) vf_refresh(lw->vf);
1608                         }
1609                 }
1610
1611         lw->options.tools_hidden = hide;
1612 }
1613
1614 static gboolean layout_tools_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
1615 {
1616         LayoutWindow *lw = data;
1617
1618         layout_tools_float_toggle(lw);
1619
1620         return TRUE;
1621 }
1622
1623 static void layout_tools_setup(LayoutWindow *lw, GtkWidget *tools, GtkWidget *files)
1624 {
1625         GtkWidget *vbox;
1626         GtkWidget *w1, *w2;
1627         gboolean vertical;
1628         gboolean new_window = FALSE;
1629
1630         vertical = (layout_location_single(lw->image_location) && !layout_location_vertical(lw->image_location)) ||
1631                    (!layout_location_single(lw->image_location) && layout_location_vertical(layout_grid_compass(lw)));
1632         /* for now, tools/dir are always first in order */
1633         w1 = tools;
1634         w2 = files;
1635
1636         if (!lw->tools)
1637                 {
1638                 GdkGeometry geometry;
1639                 GdkWindowHints hints;
1640
1641                 lw->tools = window_new(GTK_WINDOW_TOPLEVEL, "tools", PIXBUF_INLINE_ICON_TOOLS, NULL, _("Tools"));
1642                 DEBUG_NAME(lw->tools);
1643                 g_signal_connect(G_OBJECT(lw->tools), "delete_event",
1644                                  G_CALLBACK(layout_tools_delete_cb), lw);
1645                 layout_keyboard_init(lw, lw->tools);
1646
1647                 if (options->save_window_positions)
1648                         {
1649                         hints = GDK_HINT_USER_POS;
1650                         }
1651                 else
1652                         {
1653                         hints = 0;
1654                         }
1655
1656                 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1657                 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1658                 geometry.base_width = TOOLWINDOW_DEF_WIDTH;
1659                 geometry.base_height = TOOLWINDOW_DEF_HEIGHT;
1660                 gtk_window_set_geometry_hints(GTK_WINDOW(lw->tools), NULL, &geometry,
1661                                               GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hints);
1662
1663
1664                 gtk_window_set_resizable(GTK_WINDOW(lw->tools), TRUE);
1665                 gtk_container_set_border_width(GTK_CONTAINER(lw->tools), 0);
1666                 if (options->expand_menu_toolbar) gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->menu_tool_bar);
1667
1668                 new_window = TRUE;
1669                 }
1670         else
1671                 {
1672                 layout_tools_geometry_sync(lw);
1673                 /* dump the contents */
1674                 gtk_widget_destroy(gtk_bin_get_child(GTK_BIN(lw->tools)));
1675                 }
1676
1677         layout_actions_add_window(lw, lw->tools);
1678
1679         vbox = gtk_vbox_new(FALSE, 0);
1680         DEBUG_NAME(vbox);
1681         gtk_container_add(GTK_CONTAINER(lw->tools), vbox);
1682         if (options->expand_menu_toolbar) gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(lw->menu_tool_bar), FALSE, FALSE, 0);
1683         gtk_widget_show(vbox);
1684
1685         layout_status_setup(lw, vbox, TRUE);
1686
1687         if (vertical)
1688                 {
1689                 lw->tools_pane = gtk_vpaned_new();
1690                 DEBUG_NAME(lw->tools_pane);
1691                 }
1692         else
1693                 {
1694                 lw->tools_pane = gtk_hpaned_new();
1695                 DEBUG_NAME(lw->tools_pane);
1696                 }
1697         gtk_box_pack_start(GTK_BOX(vbox), lw->tools_pane, TRUE, TRUE, 0);
1698         gtk_widget_show(lw->tools_pane);
1699
1700         gtk_paned_pack1(GTK_PANED(lw->tools_pane), w1, FALSE, TRUE);
1701         gtk_paned_pack2(GTK_PANED(lw->tools_pane), w2, TRUE, TRUE);
1702
1703         gtk_widget_show(tools);
1704         gtk_widget_show(files);
1705
1706         if (new_window)
1707                 {
1708                 if (options->save_window_positions)
1709                         {
1710                         gtk_window_set_default_size(GTK_WINDOW(lw->tools), lw->options.float_window.w, lw->options.float_window.h);
1711                         gtk_window_move(GTK_WINDOW(lw->tools), lw->options.float_window.x, lw->options.float_window.y);
1712                         }
1713                 else
1714                         {
1715                         if (vertical)
1716                                 {
1717                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1718                                                             TOOLWINDOW_DEF_WIDTH, TOOLWINDOW_DEF_HEIGHT);
1719                                 }
1720                         else
1721                                 {
1722                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1723                                                             TOOLWINDOW_DEF_HEIGHT, TOOLWINDOW_DEF_WIDTH);
1724                                 }
1725                         }
1726                 }
1727
1728         if (!options->save_window_positions)
1729                 {
1730                 if (vertical)
1731                         {
1732                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
1733                         }
1734                 else
1735                         {
1736                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_HPOS;
1737                         }
1738                 }
1739
1740         gtk_paned_set_position(GTK_PANED(lw->tools_pane), lw->options.float_window.vdivider_pos);
1741 }
1742
1743 /*
1744  *-----------------------------------------------------------------------------
1745  * glue (layout arrangement)
1746  *-----------------------------------------------------------------------------
1747  */
1748
1749 static void layout_grid_compute(LayoutWindow *lw,
1750                                 GtkWidget *image, GtkWidget *tools, GtkWidget *files,
1751                                 GtkWidget **w1, GtkWidget **w2, GtkWidget **w3)
1752 {
1753         /* heh, this was fun */
1754
1755         if (layout_location_single(lw->dir_location))
1756                 {
1757                 if (layout_location_first(lw->dir_location))
1758                         {
1759                         *w1 = tools;
1760                         layout_location_compute(lw->file_location, lw->image_location, files, image, w2, w3);
1761                         }
1762                 else
1763                         {
1764                         *w3 = tools;
1765                         layout_location_compute(lw->file_location, lw->image_location, files, image, w1, w2);
1766                         }
1767                 }
1768         else if (layout_location_single(lw->file_location))
1769                 {
1770                 if (layout_location_first(lw->file_location))
1771                         {
1772                         *w1 = files;
1773                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w2, w3);
1774                         }
1775                 else
1776                         {
1777                         *w3 = files;
1778                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w1, w2);
1779                         }
1780                 }
1781         else
1782                 {
1783                 /* image */
1784                 if (layout_location_first(lw->image_location))
1785                         {
1786                         *w1 = image;
1787                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w2, w3);
1788                         }
1789                 else
1790                         {
1791                         *w3 = image;
1792                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w1, w2);
1793                         }
1794                 }
1795 }
1796
1797 void layout_split_change(LayoutWindow *lw, ImageSplitMode mode)
1798 {
1799         GtkWidget *image;
1800         gint i;
1801
1802         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1803                 {
1804                 if (lw->split_images[i])
1805                         {
1806                         gtk_widget_hide(lw->split_images[i]->widget);
1807                         if (gtk_widget_get_parent(lw->split_images[i]->widget) != lw->utility_paned)
1808                                 gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->split_images[i]->widget)), lw->split_images[i]->widget);
1809                         }
1810                 }
1811         gtk_container_remove(GTK_CONTAINER(lw->utility_paned), lw->split_image_widget);
1812
1813         image = layout_image_setup_split(lw, mode);
1814
1815         gtk_paned_pack1(GTK_PANED(lw->utility_paned), image, TRUE, FALSE);
1816         gtk_widget_show(image);
1817         layout_util_sync(lw);
1818 }
1819
1820 static void layout_grid_setup(LayoutWindow *lw)
1821 {
1822         gint priority_location;
1823         GtkWidget *h;
1824         GtkWidget *v;
1825         GtkWidget *w1, *w2, *w3;
1826
1827         GtkWidget *image_sb; /* image together with sidebars in utility box */
1828         GtkWidget *tools;
1829         GtkWidget *files;
1830
1831         layout_actions_setup(lw);
1832
1833         lw->group_box = gtk_vbox_new(FALSE, 0);
1834         DEBUG_NAME(lw->group_box);
1835         if (options->expand_menu_toolbar)
1836                 {
1837                 gtk_box_pack_end(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1838                 }
1839         else
1840                 {
1841                 gtk_box_pack_start(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1842                 }
1843         gtk_widget_show(lw->group_box);
1844
1845         priority_location = layout_grid_compass(lw);
1846
1847         if (lw->utility_box)
1848                 {
1849                 layout_split_change(lw, lw->split_mode); /* this re-creates image frame for the new configuration */
1850                 image_sb = lw->utility_box;
1851                 DEBUG_NAME(image_sb);
1852                 }
1853         else
1854                 {
1855                 GtkWidget *image; /* image or split images together */
1856                 image = layout_image_setup_split(lw, lw->split_mode);
1857                 image_sb = layout_bars_prepare(lw, image);
1858                 DEBUG_NAME(image_sb);
1859                 }
1860
1861         tools = layout_tools_new(lw);
1862         DEBUG_NAME(tools);
1863         files = layout_list_new(lw);
1864         DEBUG_NAME(files);
1865
1866
1867         if (lw->options.tools_float || lw->options.tools_hidden)
1868                 {
1869                 gtk_box_pack_start(GTK_BOX(lw->group_box), image_sb, TRUE, TRUE, 0);
1870                 gtk_widget_show(image_sb);
1871
1872                 layout_tools_setup(lw, tools, files);
1873
1874                 image_grab_focus(lw->image);
1875
1876                 return;
1877                 }
1878         else if (lw->tools)
1879                 {
1880                 layout_tools_geometry_sync(lw);
1881                 gtk_widget_destroy(lw->tools);
1882                 lw->tools = NULL;
1883                 lw->tools_pane = NULL;
1884                 }
1885
1886         layout_status_setup(lw, lw->group_box, FALSE);
1887
1888         layout_grid_compute(lw, image_sb, tools, files, &w1, &w2, &w3);
1889
1890         v = lw->v_pane = gtk_vpaned_new();
1891         DEBUG_NAME(v);
1892
1893         h = lw->h_pane = gtk_hpaned_new();
1894         DEBUG_NAME(h);
1895
1896         if (!layout_location_vertical(priority_location))
1897                 {
1898                 GtkWidget *tmp;
1899
1900                 tmp = v;
1901                 v = h;
1902                 h = tmp;
1903                 }
1904
1905         gtk_box_pack_start(GTK_BOX(lw->group_box), v, TRUE, TRUE, 0);
1906
1907         if (!layout_location_first(priority_location))
1908                 {
1909                 gtk_paned_pack1(GTK_PANED(v), h, FALSE, TRUE);
1910                 gtk_paned_pack2(GTK_PANED(v), w3, TRUE, TRUE);
1911
1912                 gtk_paned_pack1(GTK_PANED(h), w1, FALSE, TRUE);
1913                 gtk_paned_pack2(GTK_PANED(h), w2, TRUE, TRUE);
1914                 }
1915         else
1916                 {
1917                 gtk_paned_pack1(GTK_PANED(v), w1, FALSE, TRUE);
1918                 gtk_paned_pack2(GTK_PANED(v), h, TRUE, TRUE);
1919
1920                 gtk_paned_pack1(GTK_PANED(h), w2, FALSE, TRUE);
1921                 gtk_paned_pack2(GTK_PANED(h), w3, TRUE, TRUE);
1922                 }
1923
1924         gtk_widget_show(image_sb);
1925         gtk_widget_show(tools);
1926         gtk_widget_show(files);
1927
1928         gtk_widget_show(v);
1929         gtk_widget_show(h);
1930
1931         /* fix to have image pane visible when it is left and priority widget */
1932         if (lw->options.main_window.hdivider_pos == -1 &&
1933             w1 == image_sb &&
1934             !layout_location_vertical(priority_location) &&
1935             layout_location_first(priority_location))
1936                 {
1937                 gtk_widget_set_size_request(image_sb, 200, -1);
1938                 }
1939
1940         gtk_paned_set_position(GTK_PANED(lw->h_pane), lw->options.main_window.hdivider_pos);
1941         gtk_paned_set_position(GTK_PANED(lw->v_pane), lw->options.main_window.vdivider_pos);
1942
1943         image_grab_focus(lw->image);
1944 }
1945
1946 void layout_style_set(LayoutWindow *lw, gint style, const gchar *order)
1947 {
1948         FileData *dir_fd;
1949         gint i;
1950
1951         if (!layout_valid(&lw)) return;
1952
1953         if (style != -1)
1954                 {
1955                 LayoutLocation d, f, i;
1956
1957                 layout_config_parse(style, order, &d,  &f, &i);
1958
1959                 if (lw->dir_location == d &&
1960                     lw->file_location == f &&
1961                     lw->image_location == i) return;
1962
1963                 lw->dir_location = d;
1964                 lw->file_location = f;
1965                 lw->image_location = i;
1966                 }
1967
1968         /* remember state */
1969
1970         /* layout_image_slideshow_stop(lw); slideshow should survive */
1971         layout_image_full_screen_stop(lw);
1972
1973         dir_fd = lw->dir_fd;
1974         if (dir_fd) file_data_unregister_real_time_monitor(dir_fd);
1975         lw->dir_fd = NULL;
1976
1977         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
1978
1979         /* preserve utility_box (image + sidebars), menu_bar and toolbars to be reused later in layout_grid_setup */
1980         /* lw->image is preserved together with lw->utility_box */
1981         if (lw->utility_box) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->utility_box)), lw->utility_box);
1982
1983         if (options->expand_menu_toolbar)
1984                 {
1985                 if (lw->toolbar[TOOLBAR_STATUS]) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->toolbar[TOOLBAR_STATUS])), lw->toolbar[TOOLBAR_STATUS]);
1986
1987                 if (lw->menu_tool_bar) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->menu_tool_bar)), lw->menu_tool_bar);
1988                 }
1989         else
1990                 {
1991                 if (lw->menu_bar) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->menu_bar)), lw->menu_bar);
1992                         for (i = 0; i < TOOLBAR_COUNT; i++)
1993                                 if (lw->toolbar[i]) gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(lw->toolbar[i])), lw->toolbar[i]);
1994                 }
1995
1996         /* clear it all */
1997
1998         lw->h_pane = NULL;
1999         lw->v_pane = NULL;
2000
2001         lw->path_entry = NULL;
2002         lw->dir_view = NULL;
2003         lw->vd = NULL;
2004
2005         lw->file_view = NULL;
2006         lw->vf = NULL;
2007
2008         lw->info_box = NULL;
2009         lw->info_progress_bar = NULL;
2010         lw->info_sort = NULL;
2011         lw->info_status = NULL;
2012         lw->info_details = NULL;
2013         lw->info_pixel = NULL;
2014         lw->info_zoom = NULL;
2015
2016 /*
2017         if (lw->ui_manager) g_object_unref(lw->ui_manager);
2018         lw->ui_manager = NULL;
2019         lw->action_group = NULL;
2020         lw->action_group_editors = NULL;
2021 */
2022
2023         gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->group_box);
2024         lw->group_box = NULL;
2025
2026         /* re-fill */
2027
2028         layout_grid_setup(lw);
2029         layout_tools_hide(lw, lw->options.tools_hidden);
2030
2031         layout_util_sync(lw);
2032         layout_status_update_all(lw);
2033
2034
2035         // 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);
2036
2037         /* sync */
2038
2039         if (image_get_fd(lw->image))
2040                 {
2041                 layout_set_fd(lw, image_get_fd(lw->image));
2042                 }
2043         else
2044                 {
2045                 layout_set_fd(lw, dir_fd);
2046                 }
2047         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2048
2049         /* clean up */
2050
2051         file_data_unref(dir_fd);
2052 }
2053
2054 void layout_colors_update(void)
2055 {
2056         GList *work;
2057
2058         work = layout_window_list;
2059         while (work)
2060                 {
2061                 gint i;
2062                 LayoutWindow *lw = work->data;
2063                 work = work->next;
2064
2065                 if (!lw->image) continue;
2066
2067                 for (i = 0; i < MAX_SPLIT_IMAGES; i++)
2068                         {
2069                         if (!lw->split_images[i]) continue;
2070                         image_background_set_color_from_options(lw->split_images[i], !!lw->full_screen);
2071                         }
2072
2073                 image_background_set_color_from_options(lw->image, !!lw->full_screen);
2074                 }
2075 }
2076
2077 void layout_tools_float_toggle(LayoutWindow *lw)
2078 {
2079         gboolean popped;
2080
2081         if (!lw) return;
2082
2083         if (!lw->options.tools_hidden)
2084                 {
2085                 popped = !lw->options.tools_float;
2086                 }
2087         else
2088                 {
2089                 popped = TRUE;
2090                 }
2091
2092         if (lw->options.tools_float == popped)
2093                 {
2094                 if (popped && lw->options.tools_hidden)
2095                         {
2096                         layout_tools_float_set(lw, popped, FALSE);
2097                         }
2098                 }
2099         else
2100                 {
2101                 if (lw->options.tools_float)
2102                         {
2103                         layout_tools_float_set(lw, FALSE, FALSE);
2104                         }
2105                 else
2106                         {
2107                         layout_tools_float_set(lw, TRUE, FALSE);
2108                         }
2109                 }
2110 }
2111
2112 void layout_tools_hide_toggle(LayoutWindow *lw)
2113 {
2114         if (!lw) return;
2115
2116         layout_tools_float_set(lw, lw->options.tools_float, !lw->options.tools_hidden);
2117 }
2118
2119 void layout_tools_float_set(LayoutWindow *lw, gboolean popped, gboolean hidden)
2120 {
2121         if (!layout_valid(&lw)) return;
2122
2123         if (lw->options.tools_float == popped && lw->options.tools_hidden == hidden) return;
2124
2125         if (lw->options.tools_float == popped && lw->options.tools_float && lw->tools)
2126                 {
2127                 layout_tools_hide(lw, hidden);
2128                 return;
2129                 }
2130
2131         lw->options.tools_float = popped;
2132         lw->options.tools_hidden = hidden;
2133
2134         layout_style_set(lw, -1, NULL);
2135 }
2136
2137 gboolean layout_tools_float_get(LayoutWindow *lw, gboolean *popped, gboolean *hidden)
2138 {
2139         if (!layout_valid(&lw)) return FALSE;
2140
2141         *popped = lw->options.tools_float;
2142         *hidden = lw->options.tools_hidden;
2143
2144         return TRUE;
2145 }
2146
2147 void layout_toolbar_toggle(LayoutWindow *lw)
2148 {
2149         if (!layout_valid(&lw)) return;
2150         if (!lw->toolbar[TOOLBAR_MAIN]) return;
2151
2152         lw->options.toolbar_hidden = !lw->options.toolbar_hidden;
2153
2154         if (lw->options.toolbar_hidden)
2155                 {
2156                 if (gtk_widget_get_visible(lw->toolbar[TOOLBAR_MAIN])) gtk_widget_hide(lw->toolbar[TOOLBAR_MAIN]);
2157                 }
2158         else
2159                 {
2160                 if (!gtk_widget_get_visible(lw->toolbar[TOOLBAR_MAIN])) gtk_widget_show(lw->toolbar[TOOLBAR_MAIN]);
2161                 }
2162 }
2163
2164 void layout_info_pixel_set(LayoutWindow *lw, gboolean show)
2165 {
2166         GtkWidget *frame;
2167
2168         if (!layout_valid(&lw)) return;
2169         if (!lw->info_pixel) return;
2170
2171         lw->options.show_info_pixel = show;
2172
2173         frame = gtk_widget_get_parent(lw->info_pixel);
2174         if (!lw->options.show_info_pixel)
2175                 {
2176                 gtk_widget_hide(frame);
2177                 }
2178         else
2179                 {
2180                 gtk_widget_show(frame);
2181                 }
2182
2183         g_signal_emit_by_name (lw->image->pr, "update-pixel");
2184 }
2185
2186 /*
2187  *-----------------------------------------------------------------------------
2188  * configuration
2189  *-----------------------------------------------------------------------------
2190  */
2191
2192 #define CONFIG_WINDOW_DEF_WIDTH         600
2193 #define CONFIG_WINDOW_DEF_HEIGHT        400
2194
2195 typedef struct _LayoutConfig LayoutConfig;
2196 struct _LayoutConfig
2197 {
2198         LayoutWindow *lw;
2199
2200         GtkWidget *configwindow;
2201         GtkWidget *home_path_entry;
2202         GtkWidget *layout_widget;
2203
2204         LayoutOptions options;
2205 };
2206
2207 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data);
2208
2209 static void layout_config_close_cb(GtkWidget *widget, gpointer data)
2210 {
2211         LayoutConfig *lc = data;
2212
2213         gtk_widget_destroy(lc->configwindow);
2214         free_layout_options_content(&lc->options);
2215         g_free(lc);
2216 }
2217
2218 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
2219 {
2220         layout_config_close_cb(w, data);
2221         return TRUE;
2222 }
2223
2224 static void layout_config_apply_cb(GtkWidget *widget, gpointer data)
2225 {
2226         LayoutConfig *lc = data;
2227
2228         g_free(lc->options.order);
2229         lc->options.order = layout_config_get(lc->layout_widget, &lc->options.style);
2230
2231         config_entry_to_option(lc->home_path_entry, &lc->options.home_path, remove_trailing_slash);
2232
2233         layout_apply_options(lc->lw, &lc->options);
2234 }
2235
2236 static void layout_config_help_cb(GtkWidget *widget, gpointer data)
2237 {
2238         help_window_show("GuideOptionsLayout.html");
2239 }
2240
2241 static void layout_config_ok_cb(GtkWidget *widget, gpointer data)
2242 {
2243         LayoutConfig *lc = data;
2244         layout_config_apply_cb(widget, lc);
2245         layout_config_close_cb(widget, lc);
2246 }
2247
2248 static void home_path_set_current_cb(GtkWidget *widget, gpointer data)
2249 {
2250         LayoutConfig *lc = data;
2251         gtk_entry_set_text(GTK_ENTRY(lc->home_path_entry), layout_get_path(lc->lw));
2252 }
2253
2254 static void startup_path_set_current_cb(GtkWidget *widget, gpointer data)
2255 {
2256         LayoutConfig *lc = data;
2257         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2258                 {
2259                 return;
2260                 }
2261         lc->options.startup_path = STARTUP_PATH_CURRENT;
2262 }
2263
2264 static void startup_path_set_last_cb(GtkWidget *widget, gpointer data)
2265 {
2266         LayoutConfig *lc = data;
2267         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2268                 {
2269                 return;
2270                 }
2271         lc->options.startup_path = STARTUP_PATH_LAST;
2272 }
2273
2274 static void startup_path_set_home_cb(GtkWidget *widget, gpointer data)
2275 {
2276         LayoutConfig *lc = data;
2277         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
2278                 {
2279                 return;
2280                 }
2281         lc->options.startup_path = STARTUP_PATH_HOME;
2282 }
2283
2284
2285 /*
2286 static void layout_config_save_cb(GtkWidget *widget, gpointer data)
2287 {
2288         layout_config_apply();
2289         save_options(options);
2290 }
2291 */
2292
2293 void layout_show_config_window(LayoutWindow *lw)
2294 {
2295         LayoutConfig *lc;
2296         GtkWidget *win_vbox;
2297         GtkWidget *hbox;
2298         GtkWidget *vbox;
2299         GtkWidget *button;
2300         GtkWidget *ct_button;
2301         GtkWidget *group;
2302         GtkWidget *frame;
2303         GtkWidget *tabcomp;
2304
2305         lc = g_new0(LayoutConfig, 1);
2306         lc->lw = lw;
2307         layout_sync_options_with_current_state(lw);
2308         copy_layout_options(&lc->options, &lw->options);
2309
2310         lc->configwindow = window_new(GTK_WINDOW_TOPLEVEL, "Layout", PIXBUF_INLINE_ICON_CONFIG, NULL, _("Window options and layout"));
2311         DEBUG_NAME(lc->configwindow);
2312         gtk_window_set_type_hint(GTK_WINDOW(lc->configwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
2313
2314         g_signal_connect(G_OBJECT(lc->configwindow), "delete_event",
2315                          G_CALLBACK(layout_config_delete_cb), lc);
2316
2317         gtk_window_set_default_size(GTK_WINDOW(lc->configwindow), CONFIG_WINDOW_DEF_WIDTH, CONFIG_WINDOW_DEF_HEIGHT);
2318         gtk_window_set_resizable(GTK_WINDOW(lc->configwindow), TRUE);
2319         gtk_container_set_border_width(GTK_CONTAINER(lc->configwindow), PREF_PAD_BORDER);
2320
2321         win_vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
2322         DEBUG_NAME(win_vbox);
2323         gtk_container_add(GTK_CONTAINER(lc->configwindow), win_vbox);
2324         gtk_widget_show(win_vbox);
2325
2326         hbox = gtk_hbutton_box_new();
2327         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
2328         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
2329         gtk_box_pack_end(GTK_BOX(win_vbox), hbox, FALSE, FALSE, 0);
2330         gtk_widget_show(hbox);
2331
2332         button = pref_button_new(NULL, GTK_STOCK_OK, NULL, FALSE,
2333                                  G_CALLBACK(layout_config_ok_cb), lc);
2334         gtk_container_add(GTK_CONTAINER(hbox), button);
2335         gtk_widget_set_can_default(button, TRUE);
2336         gtk_widget_grab_default(button);
2337         gtk_widget_show(button);
2338
2339         ct_button = button;
2340 /*
2341         button = pref_button_new(NULL, GTK_STOCK_SAVE, NULL, FALSE,
2342                                  G_CALLBACK(layout_config_save_cb), NULL);
2343         gtk_container_add(GTK_CONTAINER(hbox), button);
2344         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2345         gtk_widget_show(button);
2346 */
2347         button = pref_button_new(NULL, GTK_STOCK_HELP, NULL, FALSE,
2348                                  G_CALLBACK(layout_config_help_cb), lc);
2349         gtk_container_add(GTK_CONTAINER(hbox), button);
2350         gtk_widget_set_can_default(button, TRUE);
2351         gtk_widget_show(button);
2352
2353         button = pref_button_new(NULL, GTK_STOCK_APPLY, NULL, FALSE,
2354                                  G_CALLBACK(layout_config_apply_cb), lc);
2355         gtk_container_add(GTK_CONTAINER(hbox), button);
2356         gtk_widget_set_can_default(button, TRUE);
2357         gtk_widget_show(button);
2358
2359         button = pref_button_new(NULL, GTK_STOCK_CANCEL, NULL, FALSE,
2360                                  G_CALLBACK(layout_config_close_cb), lc);
2361         gtk_container_add(GTK_CONTAINER(hbox), button);
2362         gtk_widget_set_can_default(button, TRUE);
2363         gtk_widget_show(button);
2364
2365         if (!generic_dialog_get_alternative_button_order(lc->configwindow))
2366                 {
2367                 gtk_box_reorder_child(GTK_BOX(hbox), ct_button, -1);
2368                 }
2369
2370         frame = pref_frame_new(win_vbox, TRUE, NULL, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2371         DEBUG_NAME(frame);
2372
2373         vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
2374         DEBUG_NAME(vbox);
2375         gtk_container_add(GTK_CONTAINER(frame), vbox);
2376         gtk_widget_show(vbox);
2377
2378
2379         group = pref_group_new(vbox, FALSE, _("General options"), GTK_ORIENTATION_VERTICAL);
2380
2381         pref_label_new(group, _("Home path (empty to use your home directory)"));
2382         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2383
2384         tabcomp = tab_completion_new(&lc->home_path_entry, lc->options.home_path, NULL, NULL, NULL, NULL);
2385         tab_completion_add_select_button(lc->home_path_entry, NULL, TRUE);
2386         gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
2387         gtk_widget_show(tabcomp);
2388
2389         button = pref_button_new(hbox, NULL, _("Use current"), FALSE,
2390                                  G_CALLBACK(home_path_set_current_cb), lc);
2391
2392         pref_checkbox_new_int(group, _("Show date in directories list view"),
2393                               lc->options.show_directory_date, &lc->options.show_directory_date);
2394
2395         group = pref_group_new(vbox, FALSE, _("Start-up directory:"), GTK_ORIENTATION_VERTICAL);
2396
2397         button = pref_radiobutton_new(group, NULL, _("No change"),
2398                                       (lc->options.startup_path == STARTUP_PATH_CURRENT),
2399                                       G_CALLBACK(startup_path_set_current_cb), lc);
2400         button = pref_radiobutton_new(group, button, _("Restore last path"),
2401                                       (lc->options.startup_path == STARTUP_PATH_LAST),
2402                                       G_CALLBACK(startup_path_set_last_cb), lc);
2403         button = pref_radiobutton_new(group, button, _("Home path"),
2404                                       (lc->options.startup_path == STARTUP_PATH_HOME),
2405                                       G_CALLBACK(startup_path_set_home_cb), lc);
2406
2407         group = pref_group_new(vbox, FALSE, _("Layout"), GTK_ORIENTATION_VERTICAL);
2408
2409         lc->layout_widget = layout_config_new();
2410         DEBUG_NAME(lc->layout_widget);
2411         layout_config_set(lc->layout_widget, lw->options.style, lw->options.order);
2412         gtk_box_pack_start(GTK_BOX(group), lc->layout_widget, TRUE, TRUE, 0);
2413
2414         gtk_widget_show(lc->layout_widget);
2415         gtk_widget_show(lc->configwindow);
2416 }
2417
2418 /*
2419  *-----------------------------------------------------------------------------
2420  * base
2421  *-----------------------------------------------------------------------------
2422  */
2423
2424 void layout_sync_options_with_current_state(LayoutWindow *lw)
2425 {
2426         Histogram *histogram;
2427 #ifdef GDK_WINDOWING_X11
2428 #if GTK_CHECK_VERSION(3,10,0)
2429         GdkWindow *window;
2430 #endif
2431 #endif
2432
2433         if (!layout_valid(&lw)) return;
2434
2435         lw->options.main_window.maximized =  window_maximized(lw->window);
2436         if (!lw->options.main_window.maximized)
2437                 {
2438                 layout_geometry_get(lw, &lw->options.main_window.x, &lw->options.main_window.y,
2439                                     &lw->options.main_window.w, &lw->options.main_window.h);
2440                 }
2441
2442         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
2443
2444 //      layout_sort_get(NULL, &options->file_sort.method, &options->file_sort.ascending);
2445
2446         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
2447                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
2448
2449         lw->options.image_overlay.state = image_osd_get(lw->image);
2450         histogram = image_osd_get_histogram(lw->image);
2451
2452         lw->options.image_overlay.histogram_channel = histogram->histogram_channel;
2453         lw->options.image_overlay.histogram_mode = histogram->histogram_mode;
2454
2455         g_free(lw->options.last_path);
2456         lw->options.last_path = g_strdup(layout_get_path(lw));
2457
2458         layout_geometry_get_log_window(lw, &lw->options.log_window.x, &lw->options.log_window.y,
2459                                          &lw->options.log_window.w, &lw->options.log_window.h);
2460
2461 #ifdef GDK_WINDOWING_X11
2462 #if GTK_CHECK_VERSION(3,10,0)
2463         GdkDisplay *display;
2464
2465         if (options->save_window_workspace)
2466                 {
2467                 display = gdk_display_get_default();
2468
2469                 if (GDK_IS_X11_DISPLAY(display))
2470                         {
2471                         window = gtk_widget_get_window(GTK_WIDGET(lw->window));
2472                         lw->options.workspace = gdk_x11_window_get_desktop(window);
2473                         }
2474                 }
2475 #endif
2476 #endif
2477         return;
2478 }
2479
2480 void layout_apply_options(LayoutWindow *lw, LayoutOptions *lop)
2481 {
2482         gboolean refresh_style;
2483         gboolean refresh_lists;
2484
2485         if (!layout_valid(&lw)) return;
2486 /** @FIXME add other options too */
2487
2488         refresh_style = (lop->style != lw->options.style || strcmp(lop->order, lw->options.order) != 0);
2489         refresh_lists = (lop->show_directory_date != lw->options.show_directory_date);
2490
2491         copy_layout_options(&lw->options, lop);
2492
2493         if (refresh_style) layout_style_set(lw, lw->options.style, lw->options.order);
2494         if (refresh_lists) layout_refresh(lw);
2495 }
2496
2497 void save_layout(LayoutWindow *lw)
2498 {
2499         gchar *path;
2500         gchar *xml_name;
2501
2502         if (!g_str_has_prefix(lw->options.id, "lw"))
2503                 {
2504                 xml_name = g_strdup_printf("%s.xml", lw->options.id);
2505                 path = g_build_filename(get_window_layouts_dir(), xml_name, NULL);
2506                 save_config_to_file(path, options, lw);
2507
2508                 g_free(xml_name);
2509                 g_free(path);
2510                 }
2511 }
2512
2513 void layout_close(LayoutWindow *lw)
2514 {
2515         if (layout_window_list && layout_window_list->next)
2516                 {
2517                 save_layout(lw);
2518                 layout_free(lw);
2519                 }
2520         else
2521                 {
2522                 exit_program();
2523                 }
2524 }
2525
2526 void layout_free(LayoutWindow *lw)
2527 {
2528         gint i;
2529         if (!lw) return;
2530
2531         layout_window_list = g_list_remove(layout_window_list, lw);
2532         if (current_lw == lw) current_lw = NULL;
2533
2534         if (lw->exif_window) g_signal_handlers_disconnect_matched(G_OBJECT(lw->exif_window), G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, lw);
2535
2536         layout_bars_close(lw);
2537
2538         g_object_unref(lw->menu_bar);
2539         g_object_unref(lw->utility_box);
2540
2541         for (i = 0; i < TOOLBAR_COUNT; i++)
2542                 {
2543                 if (lw->toolbar[i]) g_object_unref(lw->toolbar[i]);
2544                 }
2545
2546         gtk_widget_destroy(lw->window);
2547
2548         if (lw->split_image_sizegroup) g_object_unref(lw->split_image_sizegroup);
2549
2550         file_data_unregister_notify_func(layout_image_notify_cb, lw);
2551
2552         if (lw->dir_fd)
2553                 {
2554                 file_data_unregister_real_time_monitor(lw->dir_fd);
2555                 file_data_unref(lw->dir_fd);
2556                 }
2557
2558         free_layout_options_content(&lw->options);
2559         g_free(lw);
2560 }
2561
2562 static gboolean layout_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
2563 {
2564         LayoutWindow *lw = data;
2565
2566         layout_close(lw);
2567         return TRUE;
2568 }
2569
2570 LayoutWindow *layout_new(FileData *dir_fd, LayoutOptions *lop)
2571 {
2572         return layout_new_with_geometry(dir_fd, lop, NULL);
2573 }
2574
2575 gboolean release_cb(GtkWidget *widget, GdkEventButton *event, gpointer data)
2576 {
2577         return defined_mouse_buttons(widget, event, data);
2578 }
2579
2580 static gboolean move_window_to_workspace_cb(gpointer data)
2581 {
2582 #ifdef GDK_WINDOWING_X11
2583 #if GTK_CHECK_VERSION(3,10,0)
2584         LayoutWindow *lw = data;
2585         GdkWindow *window;
2586         GdkDisplay *display;
2587
2588         if (options->save_window_workspace)
2589                 {
2590                 display = gdk_display_get_default();
2591
2592                 if (GDK_IS_X11_DISPLAY(display))
2593                         {
2594                         if (lw->options.workspace != -1)
2595                                 {
2596                                 window = gtk_widget_get_window(GTK_WIDGET(lw->window));
2597                                 gdk_x11_window_move_to_desktop(window, lw->options.workspace);
2598                                 }
2599                         }
2600                 }
2601 #endif
2602 #endif
2603         return FALSE;
2604 }
2605
2606 LayoutWindow *layout_new_with_geometry(FileData *dir_fd, LayoutOptions *lop,
2607                                        const gchar *geometry)
2608 {
2609         LayoutWindow *lw;
2610         GdkGeometry hint;
2611         GdkWindowHints hint_mask;
2612         Histogram *histogram;
2613         gchar *default_path;
2614
2615         DEBUG_1("%s layout_new: start", get_exec_time());
2616         lw = g_new0(LayoutWindow, 1);
2617
2618         if (lop)
2619                 copy_layout_options(&lw->options, lop);
2620         else
2621                 init_layout_options(&lw->options);
2622
2623         lw->sort_method = SORT_NAME;
2624         lw->sort_ascend = TRUE;
2625
2626         layout_set_unique_id(lw);
2627 //      lw->options.tools_float = popped;
2628 //      lw->options.tools_hidden = hidden;
2629 //      lw->bar_sort_enabled = options->panels.sort.enabled;
2630 //      lw->bar_enabled = options->panels.info.enabled;
2631
2632         /* default layout */
2633
2634         layout_config_parse(lw->options.style, lw->options.order,
2635                             &lw->dir_location,  &lw->file_location, &lw->image_location);
2636         if (lw->options.dir_view_type > DIRVIEW_LAST) lw->options.dir_view_type = 0;
2637         if (lw->options.file_view_type > FILEVIEW_LAST) lw->options.file_view_type = 0;
2638
2639         /* divider positions */
2640
2641         default_path = g_build_filename(get_rc_dir(), DEFAULT_WINDOW_LAYOUT, NULL);
2642
2643         if (!options->save_window_positions)
2644                 {
2645                 if (!isfile(default_path))
2646                         {
2647                         lw->options.main_window.hdivider_pos = MAIN_WINDOW_DIV_HPOS;
2648                         lw->options.main_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2649                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2650                         }
2651                 }
2652
2653         /* window */
2654
2655         lw->window = window_new(GTK_WINDOW_TOPLEVEL, GQ_APPNAME_LC, NULL, NULL, NULL);
2656         DEBUG_NAME(lw->window);
2657         gtk_window_set_resizable(GTK_WINDOW(lw->window), TRUE);
2658         gtk_container_set_border_width(GTK_CONTAINER(lw->window), 0);
2659
2660         g_signal_connect(G_OBJECT(lw->window), "button_release_event", G_CALLBACK(release_cb), lw);
2661
2662         if (options->save_window_positions)
2663                 {
2664                 hint_mask = GDK_HINT_USER_POS;
2665                 }
2666         else
2667                 {
2668                 hint_mask = 0;
2669                 }
2670
2671         hint.min_width = 32;
2672         hint.min_height = 32;
2673         hint.base_width = 0;
2674         hint.base_height = 0;
2675         gtk_window_set_geometry_hints(GTK_WINDOW(lw->window), NULL, &hint,
2676                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hint_mask);
2677
2678         if (options->save_window_positions || isfile(default_path))
2679                 {
2680                 gtk_window_set_default_size(GTK_WINDOW(lw->window), lw->options.main_window.w, lw->options.main_window.h);
2681 //              if (!layout_window_list)
2682 //                      {
2683                 gtk_window_move(GTK_WINDOW(lw->window), lw->options.main_window.x, lw->options.main_window.y);
2684                 if (lw->options.main_window.maximized) gtk_window_maximize(GTK_WINDOW(lw->window));
2685 //                      }
2686
2687                 g_idle_add(move_window_to_workspace_cb, lw);
2688                 }
2689         else
2690                 {
2691                 gtk_window_set_default_size(GTK_WINDOW(lw->window), MAINWINDOW_DEF_WIDTH, MAINWINDOW_DEF_HEIGHT);
2692                 }
2693
2694         g_free(default_path);
2695         g_signal_connect(G_OBJECT(lw->window), "delete_event",
2696                          G_CALLBACK(layout_delete_cb), lw);
2697
2698         g_signal_connect(G_OBJECT(lw->window), "focus-in-event",
2699                          G_CALLBACK(layout_set_current_cb), lw);
2700
2701         layout_keyboard_init(lw, lw->window);
2702
2703 #ifdef HAVE_LIRC
2704         layout_image_lirc_init(lw);
2705 #endif
2706
2707         lw->main_box = gtk_vbox_new(FALSE, 0);
2708         DEBUG_NAME(lw->main_box);
2709         gtk_container_add(GTK_CONTAINER(lw->window), lw->main_box);
2710         gtk_widget_show(lw->main_box);
2711
2712         layout_grid_setup(lw);
2713         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2714
2715         layout_util_sync(lw);
2716         layout_status_update_all(lw);
2717
2718         if (dir_fd)
2719                 {
2720                 layout_set_fd(lw, dir_fd);
2721                 }
2722         else
2723                 {
2724                 GdkPixbuf *pixbuf;
2725
2726                 pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
2727
2728                 /** @FIXME the zoom value set here is the value, which is then copied again and again
2729                    in "Leave Zoom at previous setting" mode. This is not ideal.  */
2730                 image_change_pixbuf(lw->image, pixbuf, 0.0, FALSE);
2731                 g_object_unref(pixbuf);
2732                 }
2733
2734         if (geometry)
2735                 {
2736                 if (!gtk_window_parse_geometry(GTK_WINDOW(lw->window), geometry))
2737                         {
2738                         log_printf("%s", _("Invalid geometry\n"));
2739                         }
2740                 }
2741
2742         gtk_widget_show(lw->window);
2743         layout_tools_hide(lw, lw->options.tools_hidden);
2744
2745         image_osd_set(lw->image, lw->options.image_overlay.state);
2746         histogram = image_osd_get_histogram(lw->image);
2747
2748         histogram->histogram_channel = lw->options.image_overlay.histogram_channel;
2749         histogram->histogram_mode = lw->options.image_overlay.histogram_mode;
2750
2751         layout_window_list = g_list_append(layout_window_list, lw);
2752
2753         file_data_register_notify_func(layout_image_notify_cb, lw, NOTIFY_PRIORITY_LOW);
2754
2755         DEBUG_1("%s layout_new: end", get_exec_time());
2756
2757         return lw;
2758 }
2759
2760 void layout_write_attributes(LayoutOptions *layout, GString *outstr, gint indent)
2761 {
2762         WRITE_NL(); WRITE_CHAR(*layout, id);
2763
2764         WRITE_NL(); WRITE_INT(*layout, style);
2765         WRITE_NL(); WRITE_CHAR(*layout, order);
2766         WRITE_NL(); WRITE_UINT(*layout, dir_view_type);
2767         WRITE_NL(); WRITE_UINT(*layout, file_view_type);
2768         WRITE_NL(); WRITE_UINT(*layout, dir_view_list_sort.method);
2769         WRITE_NL(); WRITE_BOOL(*layout, dir_view_list_sort.ascend);
2770         WRITE_NL(); WRITE_BOOL(*layout, show_marks);
2771         WRITE_NL(); WRITE_BOOL(*layout, show_file_filter);
2772         WRITE_NL(); WRITE_BOOL(*layout, show_thumbnails);
2773         WRITE_NL(); WRITE_BOOL(*layout, show_directory_date);
2774         WRITE_NL(); WRITE_CHAR(*layout, home_path);
2775         WRITE_NL(); WRITE_UINT(*layout, startup_path);
2776         WRITE_SEPARATOR();
2777
2778         WRITE_NL(); WRITE_INT(*layout, main_window.x);
2779         WRITE_NL(); WRITE_INT(*layout, main_window.y);
2780         WRITE_NL(); WRITE_INT(*layout, main_window.w);
2781         WRITE_NL(); WRITE_INT(*layout, main_window.h);
2782         WRITE_NL(); WRITE_BOOL(*layout, main_window.maximized);
2783         WRITE_NL(); WRITE_INT(*layout, main_window.hdivider_pos);
2784         WRITE_NL(); WRITE_INT(*layout, main_window.vdivider_pos);
2785         WRITE_NL(); WRITE_INT(*layout, workspace);
2786         WRITE_SEPARATOR();
2787
2788         WRITE_NL(); WRITE_INT(*layout, folder_window.vdivider_pos);
2789         WRITE_SEPARATOR();
2790
2791         WRITE_NL(); WRITE_INT(*layout, float_window.x);
2792         WRITE_NL(); WRITE_INT(*layout, float_window.y);
2793         WRITE_NL(); WRITE_INT(*layout, float_window.w);
2794         WRITE_NL(); WRITE_INT(*layout, float_window.h);
2795         WRITE_NL(); WRITE_INT(*layout, float_window.vdivider_pos);
2796         WRITE_SEPARATOR();
2797
2798         WRITE_NL(); WRITE_INT(*layout, properties_window.w);
2799         WRITE_NL(); WRITE_INT(*layout, properties_window.h);
2800         WRITE_SEPARATOR();
2801
2802         WRITE_NL(); WRITE_BOOL(*layout, tools_float);
2803         WRITE_NL(); WRITE_BOOL(*layout, tools_hidden);
2804         WRITE_SEPARATOR();
2805
2806         WRITE_NL(); WRITE_BOOL(*layout, toolbar_hidden);
2807         WRITE_NL(); WRITE_BOOL(*layout, show_info_pixel);
2808         WRITE_NL(); WRITE_BOOL(*layout, ignore_alpha);
2809         WRITE_SEPARATOR();
2810
2811         WRITE_NL(); WRITE_BOOL(*layout, bars_state.info);
2812         WRITE_NL(); WRITE_BOOL(*layout, bars_state.sort);
2813         WRITE_NL(); WRITE_BOOL(*layout, bars_state.tools_float);
2814         WRITE_NL(); WRITE_BOOL(*layout, bars_state.tools_hidden);
2815         WRITE_NL(); WRITE_BOOL(*layout, bars_state.hidden);
2816         WRITE_SEPARATOR();
2817
2818         WRITE_NL(); WRITE_UINT(*layout, image_overlay.state);
2819         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_channel);
2820         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_mode);
2821
2822         WRITE_NL(); WRITE_INT(*layout, log_window.x);
2823         WRITE_NL(); WRITE_INT(*layout, log_window.y);
2824         WRITE_NL(); WRITE_INT(*layout, log_window.w);
2825         WRITE_NL(); WRITE_INT(*layout, log_window.h);
2826
2827         WRITE_NL(); WRITE_INT(*layout, preferences_window.x);
2828         WRITE_NL(); WRITE_INT(*layout, preferences_window.y);
2829         WRITE_NL(); WRITE_INT(*layout, preferences_window.w);
2830         WRITE_NL(); WRITE_INT(*layout, preferences_window.h);
2831         WRITE_NL(); WRITE_INT(*layout, preferences_window.page_number);
2832
2833         WRITE_NL(); WRITE_INT(*layout, search_window.x);
2834         WRITE_NL(); WRITE_INT(*layout, search_window.y);
2835         WRITE_NL(); WRITE_INT(*layout, search_window.w);
2836         WRITE_NL(); WRITE_INT(*layout, search_window.h);
2837
2838         WRITE_NL(); WRITE_INT(*layout, dupe_window.x);
2839         WRITE_NL(); WRITE_INT(*layout, dupe_window.y);
2840         WRITE_NL(); WRITE_INT(*layout, dupe_window.w);
2841         WRITE_NL(); WRITE_INT(*layout, dupe_window.h);
2842
2843         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.x);
2844         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.y);
2845         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.w);
2846         WRITE_NL(); WRITE_INT(*layout, advanced_exif_window.h);
2847         WRITE_SEPARATOR();
2848
2849         WRITE_NL(); WRITE_BOOL(*layout, animate);
2850 }
2851
2852
2853 void layout_write_config(LayoutWindow *lw, GString *outstr, gint indent)
2854 {
2855         layout_sync_options_with_current_state(lw);
2856         WRITE_NL(); WRITE_STRING("<layout");
2857         layout_write_attributes(&lw->options, outstr, indent + 1);
2858         WRITE_STRING(">");
2859
2860         bar_sort_write_config(lw->bar_sort, outstr, indent + 1);
2861         bar_write_config(lw->bar, outstr, indent + 1);
2862
2863         WRITE_SEPARATOR();
2864         generic_dialog_windows_write_config(outstr, indent + 1);
2865
2866         WRITE_SEPARATOR();
2867         layout_toolbar_write_config(lw, TOOLBAR_MAIN, outstr, indent + 1);
2868         layout_toolbar_write_config(lw, TOOLBAR_STATUS, outstr, indent + 1);
2869
2870         WRITE_NL(); WRITE_STRING("</layout>");
2871 }
2872
2873 void layout_load_attributes(LayoutOptions *layout, const gchar **attribute_names, const gchar **attribute_values)
2874 {
2875         gchar *id = NULL;
2876
2877         while (*attribute_names)
2878                 {
2879                 const gchar *option = *attribute_names++;
2880                 const gchar *value = *attribute_values++;
2881
2882                 /* layout options */
2883                 if (READ_CHAR_FULL("id", id)) continue;
2884
2885                 if (READ_INT(*layout, style)) continue;
2886                 if (READ_CHAR(*layout, order)) continue;
2887
2888                 if (READ_UINT(*layout, dir_view_type)) continue;
2889                 if (READ_UINT(*layout, file_view_type)) continue;
2890                 if (READ_UINT(*layout, dir_view_list_sort.method)) continue;
2891                 if (READ_BOOL(*layout, dir_view_list_sort.ascend)) continue;
2892                 if (READ_BOOL(*layout, show_marks)) continue;
2893                 if (READ_BOOL(*layout, show_file_filter)) continue;
2894                 if (READ_BOOL(*layout, show_thumbnails)) continue;
2895                 if (READ_BOOL(*layout, show_directory_date)) continue;
2896                 if (READ_CHAR(*layout, home_path)) continue;
2897                 if (READ_UINT_CLAMP(*layout, startup_path, 0, STARTUP_PATH_HOME)) continue;
2898
2899                 /* window positions */
2900
2901                 if (READ_INT(*layout, main_window.x)) continue;
2902                 if (READ_INT(*layout, main_window.y)) continue;
2903                 if (READ_INT(*layout, main_window.w)) continue;
2904                 if (READ_INT(*layout, main_window.h)) continue;
2905                 if (READ_BOOL(*layout, main_window.maximized)) continue;
2906                 if (READ_INT(*layout, main_window.hdivider_pos)) continue;
2907                 if (READ_INT(*layout, main_window.vdivider_pos)) continue;
2908
2909                 if (READ_INT_CLAMP(*layout, folder_window.vdivider_pos, 1, 1000)) continue;
2910
2911                 if (READ_INT(*layout, float_window.x)) continue;
2912                 if (READ_INT(*layout, float_window.y)) continue;
2913                 if (READ_INT(*layout, float_window.w)) continue;
2914                 if (READ_INT(*layout, float_window.h)) continue;
2915                 if (READ_INT(*layout, float_window.vdivider_pos)) continue;
2916
2917                 if (READ_INT(*layout, properties_window.w)) continue;
2918                 if (READ_INT(*layout, properties_window.h)) continue;
2919
2920                 if (READ_BOOL(*layout, tools_float)) continue;
2921                 if (READ_BOOL(*layout, tools_hidden)) continue;
2922                 if (READ_BOOL(*layout, toolbar_hidden)) continue;
2923                 if (READ_BOOL(*layout, show_info_pixel)) continue;
2924                 if (READ_BOOL(*layout, ignore_alpha)) continue;
2925
2926                 if (READ_BOOL(*layout, bars_state.info)) continue;
2927                 if (READ_BOOL(*layout, bars_state.sort)) continue;
2928                 if (READ_BOOL(*layout, bars_state.tools_float)) continue;
2929                 if (READ_BOOL(*layout, bars_state.tools_hidden)) continue;
2930                 if (READ_BOOL(*layout, bars_state.hidden)) continue;
2931
2932                 if (READ_UINT(*layout, image_overlay.state)) continue;
2933                 if (READ_INT(*layout, image_overlay.histogram_channel)) continue;
2934                 if (READ_INT(*layout, image_overlay.histogram_mode)) continue;
2935
2936                 if (READ_INT(*layout, log_window.x)) continue;
2937                 if (READ_INT(*layout, log_window.y)) continue;
2938                 if (READ_INT(*layout, log_window.w)) continue;
2939                 if (READ_INT(*layout, log_window.h)) continue;
2940
2941                 if (READ_INT(*layout, preferences_window.x)) continue;
2942                 if (READ_INT(*layout, preferences_window.y)) continue;
2943                 if (READ_INT(*layout, preferences_window.w)) continue;
2944                 if (READ_INT(*layout, preferences_window.h)) continue;
2945                 if (READ_INT(*layout, preferences_window.page_number)) continue;
2946
2947                 if (READ_INT(*layout, search_window.x)) continue;
2948                 if (READ_INT(*layout, search_window.y)) continue;
2949                 if (READ_INT(*layout, search_window.w)) continue;
2950                 if (READ_INT(*layout, search_window.h)) continue;
2951
2952                 if (READ_INT(*layout, dupe_window.x)) continue;
2953                 if (READ_INT(*layout, dupe_window.y)) continue;
2954                 if (READ_INT(*layout, dupe_window.w)) continue;
2955                 if (READ_INT(*layout, dupe_window.h)) continue;
2956
2957                 if (READ_INT(*layout, advanced_exif_window.x)) continue;
2958                 if (READ_INT(*layout, advanced_exif_window.y)) continue;
2959                 if (READ_INT(*layout, advanced_exif_window.w)) continue;
2960                 if (READ_INT(*layout, advanced_exif_window.h)) continue;
2961
2962                 if (READ_BOOL(*layout, animate)) continue;
2963                 if (READ_INT(*layout, workspace)) continue;
2964
2965                 log_printf("unknown attribute %s = %s\n", option, value);
2966                 }
2967         if (id && strcmp(id, LAYOUT_ID_CURRENT) != 0)
2968                 {
2969                 g_free(layout->id);
2970                 layout->id = id;
2971                 }
2972         else
2973                 {
2974                 g_free(id);
2975                 }
2976 }
2977
2978 static void layout_config_startup_path(LayoutOptions *lop, gchar **path)
2979 {
2980         switch (lop->startup_path)
2981                 {
2982                 case STARTUP_PATH_LAST:
2983                         *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();
2984                         break;
2985                 case STARTUP_PATH_HOME:
2986                         *path = (lop->home_path && isdir(lop->home_path)) ? g_strdup(lop->home_path) : g_strdup(homedir());
2987                         break;
2988                 default:
2989                         *path = get_current_dir();
2990                         break;
2991                 }
2992 }
2993
2994
2995 static void layout_config_commandline(LayoutOptions *lop, gchar **path)
2996 {
2997         if (command_line->startup_blank)
2998                 {
2999                 *path = NULL;
3000                 }
3001         else if (command_line->file)
3002                 {
3003                 *path = g_strdup(command_line->file);
3004                 }
3005         else if (command_line->path)
3006                 {
3007                 *path = g_strdup(command_line->path);
3008                 }
3009         else layout_config_startup_path(lop, path);
3010
3011         if (command_line->tools_show)
3012                 {
3013                 lop->tools_float = FALSE;
3014                 lop->tools_hidden = FALSE;
3015                 }
3016         else if (command_line->tools_hide)
3017                 {
3018                 lop->tools_hidden = TRUE;
3019                 }
3020 }
3021
3022 static gboolean first_found = FALSE;
3023
3024 LayoutWindow *layout_new_from_config(const gchar **attribute_names, const gchar **attribute_values, gboolean use_commandline)
3025 {
3026         LayoutOptions lop;
3027         LayoutWindow *lw;
3028         gchar *path = NULL;
3029
3030         init_layout_options(&lop);
3031
3032         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
3033
3034         /* If multiple windows are specified in the config. file,
3035          * use the command line options only in the main window.
3036          */
3037         if (use_commandline && !first_found)
3038                 {
3039                 first_found = TRUE;
3040                 layout_config_commandline(&lop, &path);
3041                 }
3042         else
3043                 {
3044                 layout_config_startup_path(&lop, &path);
3045                 }
3046
3047         lw = layout_new_with_geometry(NULL, &lop, use_commandline ? command_line->geometry : NULL);
3048         layout_sort_set(lw, options->file_sort.method, options->file_sort.ascending);
3049         layout_set_path(lw, path);
3050
3051         if (use_commandline && command_line->startup_full_screen) layout_image_full_screen_start(lw);
3052         if (use_commandline && command_line->startup_in_slideshow) layout_image_slideshow_start(lw);
3053         if (use_commandline && command_line->log_window_show) log_window_new(lw);
3054
3055         g_free(path);
3056         free_layout_options_content(&lop);
3057         return lw;
3058 }
3059
3060 void layout_update_from_config(LayoutWindow *lw, const gchar **attribute_names, const gchar **attribute_values)
3061 {
3062         LayoutOptions lop;
3063
3064         init_layout_options(&lop);
3065
3066         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
3067
3068         layout_apply_options(lw, &lop);
3069
3070         free_layout_options_content(&lop);
3071 }
3072
3073 LayoutWindow *layout_new_from_default()
3074 {
3075         LayoutWindow *lw;
3076         GList *work;
3077         gboolean success;
3078         gchar *default_path;
3079
3080         default_path = g_build_filename(get_rc_dir(), DEFAULT_WINDOW_LAYOUT, NULL);
3081         success = load_config_from_file(default_path, TRUE);
3082         g_free(default_path);
3083
3084         if (success)
3085                 {
3086                 work = g_list_last(layout_window_list);
3087                 lw = work->data;
3088                 g_free(lw->options.id);
3089                 lw->options.id = g_strdup(layout_get_unique_id());
3090                 }
3091         else
3092                 {
3093                 lw = layout_new_from_config(NULL, NULL, TRUE);
3094                 }
3095         return lw;
3096 }
3097
3098
3099 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */