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