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