src/layout.c

   1 /*
   2  * Geeqie
   3  * (C) 2006 John Ellis
   4  * Copyright (C) 2008 - 2009 The Geeqie Team
   5  *
   6  * Author: John Ellis
   7  *
   8  * This software is released under the GNU General Public License (GNU GPL).
   9  * Please read the included file COPYING for more information.
  10  * This software comes with no warranty of any kind, use at your own risk!
  11  */
  12
  13 #include "main.h"
  14 #include "layout.h"
  15
  16 #include "color-man.h"
  17 #include "filedata.h"
  18 #include "histogram.h"
  19 #include "image.h"
  20 #include "image-overlay.h"
  21 #include "layout_config.h"
  22 #include "layout_image.h"
  23 #include "layout_util.h"
  24 #include "menu.h"
  25 #include "pixbuf-renderer.h"
  26 #include "pixbuf_util.h"
  27 #include "utilops.h"
  28 #include "view_dir.h"
  29 #include "view_file.h"
  30 #include "ui_fileops.h"
  31 #include "ui_menu.h"
  32 #include "ui_misc.h"
  33 #include "ui_tabcomp.h"
  34 #include "window.h"
  35 #include "metadata.h"
  36 #include "rcfile.h"
  37 #include "bar.h"
  38 #include "bar_sort.h"
  39 #include "preferences.h"
  40
  41 #ifdef HAVE_LIRC
  42 #include "lirc.h"
  43 #endif
  44
  45 #define MAINWINDOW_DEF_WIDTH 700
  46 #define MAINWINDOW_DEF_HEIGHT 500
  47
  48 #define MAIN_WINDOW_DIV_HPOS (MAINWINDOW_DEF_WIDTH / 2)
  49 #define MAIN_WINDOW_DIV_VPOS (MAINWINDOW_DEF_HEIGHT / 2)
  50
  51 #define TOOLWINDOW_DEF_WIDTH 260
  52 #define TOOLWINDOW_DEF_HEIGHT 450
  53
  54 #define PROGRESS_WIDTH 150
  55 #define PIXEL_LABEL_WIDTH 130
  56 #define ZOOM_LABEL_WIDTH 64
  57
  58 #define PANE_DIVIDER_SIZE 10
  59
  60
  61 GList *layout_window_list = NULL;
  62 LayoutWindow *current_lw = NULL;
  63
  64 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle);
  65
  66
  67 /*
  68  *-----------------------------------------------------------------------------
  69  * misc
  70  *-----------------------------------------------------------------------------
  71  */
  72
  73 gboolean layout_valid(LayoutWindow **lw)
  74 {
  75         if (*lw == NULL)
  76                 {
  77                 if (current_lw) *lw = current_lw;
  78                 else if (layout_window_list) *lw = layout_window_list->data;
  79                 return (*lw != NULL);
  80                 }
  81         return (g_list_find(layout_window_list, *lw) != NULL);
  82 }
  83
  84 LayoutWindow *layout_find_by_image(ImageWindow *imd)
  85 {
  86         GList *work;
  87
  88         work = layout_window_list;
  89         while (work)
  90                 {
  91                 LayoutWindow *lw = work->data;
  92                 work = work->next;
  93
  94                 if (lw->image == imd) return lw;
  95                 }
  96
  97         return NULL;
  98 }
  99
 100 LayoutWindow *layout_find_by_image_fd(ImageWindow *imd)
 101 {
 102         GList *work;
 103
 104         work = layout_window_list;
 105         while (work)
 106                 {
 107                 LayoutWindow *lw = work->data;
 108                 work = work->next;
 109
 110                 if (lw->image->image_fd == imd->image_fd)
 111                         return lw;
 112                 }
 113
 114         return NULL;
 115 }
 116
 117 LayoutWindow *layout_find_by_layout_id(const gchar *id)
 118 {
 119         GList *work;
 120
 121         if (!id || !id[0]) return NULL;
 122
 123         if (strcmp(id, LAYOUT_ID_CURRENT) == 0)
 124                 {
 125                 if (current_lw) return current_lw;
 126                 if (layout_window_list) return layout_window_list->data;
 127                 return NULL;
 128                 }
 129
 130         work = layout_window_list;
 131         while (work)
 132                 {
 133                 LayoutWindow *lw = work->data;
 134                 work = work->next;
 135
 136                 if (lw->options.id && strcmp(id, lw->options.id) == 0)
 137                         return lw;
 138                 }
 139
 140         return NULL;
 141 }
 142
 143 static void layout_set_unique_id(LayoutWindow *lw)
 144 {
 145         char id[10];
 146         gint i;
 147         if (lw->options.id && lw->options.id[0]) return; /* id is already set */
 148
 149         g_free(lw->options.id);
 150         lw->options.id = NULL;
 151
 152         if (!layout_find_by_layout_id("main"))
 153                 {
 154                 lw->options.id = g_strdup("main");
 155                 return;
 156                 }
 157
 158         i = 1;
 159         while (TRUE)
 160                 {
 161                 g_snprintf(id, sizeof(id), "lw%d", i);
 162                 if (!layout_find_by_layout_id(id))
 163                         {
 164                         lw->options.id = g_strdup(id);
 165                         return;
 166                         }
 167                 i++;
 168                 }
 169 }
 170
 171 static gboolean layout_set_current_cb(GtkWidget *widget, GdkEventFocus *event, gpointer data)
 172 {
 173         LayoutWindow *lw = data;
 174         current_lw = lw;
 175         return FALSE;
 176 }
 177
 178 /*
 179  *-----------------------------------------------------------------------------
 180  * menu, toolbar, and dir view
 181  *-----------------------------------------------------------------------------
 182  */
 183
 184 static void layout_path_entry_changed_cb(GtkWidget *widget, gpointer data)
 185 {
 186         LayoutWindow *lw = data;
 187         gchar *buf;
 188
 189         if (gtk_combo_box_get_active(GTK_COMBO_BOX(widget)) < 0) return;
 190
 191         buf = g_strdup(gtk_entry_get_text(GTK_ENTRY(lw->path_entry)));
 192         if (!lw->dir_fd || strcmp(buf, lw->dir_fd->path) != 0)
 193                 {
 194                 layout_set_path(lw, buf);
 195                 }
 196
 197         g_free(buf);
 198 }
 199
 200 static void layout_path_entry_tab_cb(const gchar *path, gpointer data)
 201 {
 202         LayoutWindow *lw = data;
 203         gchar *buf;
 204
 205         buf = g_strdup(path);
 206         parse_out_relatives(buf);
 207
 208         if (isdir(buf))
 209                 {
 210                 if ((!lw->dir_fd || strcmp(lw->dir_fd->path, buf) != 0) && layout_set_path(lw, buf))
 211                         {
 212                         gint pos = -1;
 213                         /* put the G_DIR_SEPARATOR back, if we are in tab completion for a dir and result was path change */
 214                         gtk_editable_insert_text(GTK_EDITABLE(lw->path_entry), G_DIR_SEPARATOR_S, -1, &pos);
 215                         gtk_editable_set_position(GTK_EDITABLE(lw->path_entry),
 216                                                   strlen(gtk_entry_get_text(GTK_ENTRY(lw->path_entry))));
 217                         }
 218                 }
 219         else if (lw->dir_fd)
 220                 {
 221                 gchar *base = remove_level_from_path(buf);
 222
 223                 if (strcmp(lw->dir_fd->path, base) == 0)
 224                         {
 225                         layout_list_scroll_to_subpart(lw, filename_from_path(buf));
 226                         }
 227                 g_free(base);
 228                 }
 229
 230         g_free(buf);
 231 }
 232
 233 static void layout_path_entry_cb(const gchar *path, gpointer data)
 234 {
 235         LayoutWindow *lw = data;
 236         gchar *buf;
 237
 238         buf = g_strdup(path);
 239         parse_out_relatives(buf);
 240
 241         layout_set_path(lw, buf);
 242
 243         g_free(buf);
 244 }
 245
 246 static void layout_vd_select_cb(ViewDir *vd, const gchar *path, gpointer data)
 247 {
 248         LayoutWindow *lw = data;
 249
 250         layout_set_path(lw, path);
 251 }
 252
 253 static void layout_path_entry_tab_append_cb(const gchar *path, gpointer data, gint n)
 254 {
 255         LayoutWindow *lw = data;
 256
 257         if (!lw || !lw->back_button) return;
 258         if (!layout_valid(&lw)) return;
 259
 260         /* Enable back button if it makes sense */
 261         gtk_widget_set_sensitive(lw->back_button, (n > 1));
 262 }
 263
 264 static GtkWidget *layout_tool_setup(LayoutWindow *lw)
 265 {
 266         GtkWidget *box;
 267         GtkWidget *menu_bar;
 268         GtkWidget *tabcomp;
 269         GtkWidget *toolbar;
 270
 271         box = gtk_vbox_new(FALSE, 0);
 272
 273         menu_bar = layout_actions_menu_bar(lw);
 274         gtk_box_pack_start(GTK_BOX(box), menu_bar, FALSE, FALSE, 0);
 275         gtk_widget_show(menu_bar);
 276
 277         toolbar = layout_actions_toolbar(lw, TOOLBAR_MAIN);
 278         gtk_box_pack_start(GTK_BOX(box), toolbar, FALSE, FALSE, 0);
 279         if (!lw->options.toolbar_hidden) gtk_widget_show(toolbar);
 280
 281         tabcomp = tab_completion_new_with_history(&lw->path_entry, NULL, "path_list", -1,
 282                                                   layout_path_entry_cb, lw);
 283         tab_completion_add_tab_func(lw->path_entry, layout_path_entry_tab_cb, lw);
 284         tab_completion_add_append_func(lw->path_entry, layout_path_entry_tab_append_cb, lw);
 285         gtk_box_pack_start(GTK_BOX(box), tabcomp, FALSE, FALSE, 0);
 286         gtk_widget_show(tabcomp);
 287
 288         g_signal_connect(G_OBJECT(lw->path_entry->parent), "changed",
 289                          G_CALLBACK(layout_path_entry_changed_cb), lw);
 290
 291         lw->vd = vd_new(lw->options.dir_view_type, lw->dir_fd);
 292         vd_set_layout(lw->vd, lw);
 293         vd_set_select_func(lw->vd, layout_vd_select_cb, lw);
 294
 295         lw->dir_view = lw->vd->widget;
 296
 297         gtk_box_pack_start(GTK_BOX(box), lw->dir_view, TRUE, TRUE, 0);
 298         gtk_widget_show(lw->dir_view);
 299
 300         gtk_widget_show(box);
 301
 302         return box;
 303 }
 304
 305 /*
 306  *-----------------------------------------------------------------------------
 307  * sort button (and menu)
 308  *-----------------------------------------------------------------------------
 309  */
 310
 311 static void layout_sort_menu_cb(GtkWidget *widget, gpointer data)
 312 {
 313         LayoutWindow *lw;
 314         SortType type;
 315
 316         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 317
 318         lw = submenu_item_get_data(widget);
 319         if (!lw) return;
 320
 321         type = (SortType)GPOINTER_TO_INT(data);
 322
 323         layout_sort_set(lw, type, lw->sort_ascend);
 324 }
 325
 326 static void layout_sort_menu_ascend_cb(GtkWidget *widget, gpointer data)
 327 {
 328         LayoutWindow *lw = data;
 329
 330         layout_sort_set(lw, lw->sort_method, !lw->sort_ascend);
 331 }
 332
 333 static void layout_sort_menu_hide_cb(GtkWidget *widget, gpointer data)
 334 {
 335         /* destroy the menu */
 336 #if GTK_CHECK_VERSION(2,12,0)
 337         g_object_unref(widget);
 338 #else
 339         gtk_widget_unref(GTK_WIDGET(widget));
 340 #endif
 341 }
 342
 343 static void layout_sort_button_press_cb(GtkWidget *widget, gpointer data)
 344 {
 345         LayoutWindow *lw = data;
 346         GtkWidget *menu;
 347         GdkEvent *event;
 348         guint32 etime;
 349
 350         menu = submenu_add_sort(NULL, G_CALLBACK(layout_sort_menu_cb), lw, FALSE, FALSE, TRUE, lw->sort_method);
 351
 352         /* take ownership of menu */
 353 #ifdef GTK_OBJECT_FLOATING
 354         /* GTK+ < 2.10 */
 355         g_object_ref(G_OBJECT(menu));
 356         gtk_object_sink(GTK_OBJECT(menu));
 357 #else
 358         /* GTK+ >= 2.10 */
 359         g_object_ref_sink(G_OBJECT(menu));
 360 #endif
 361
 362         /* ascending option */
 363         menu_item_add_divider(menu);
 364         menu_item_add_check(menu, _("Ascending"), lw->sort_ascend, G_CALLBACK(layout_sort_menu_ascend_cb), lw);
 365
 366         g_signal_connect(G_OBJECT(menu), "selection_done",
 367                          G_CALLBACK(layout_sort_menu_hide_cb), NULL);
 368
 369         event = gtk_get_current_event();
 370         if (event)
 371                 {
 372                 etime = gdk_event_get_time(event);
 373                 gdk_event_free(event);
 374                 }
 375         else
 376                 {
 377                 etime = 0;
 378                 }
 379
 380         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, etime);
 381 }
 382
 383 static GtkWidget *layout_sort_button(LayoutWindow *lw)
 384 {
 385         GtkWidget *button;
 386
 387         button = gtk_button_new_with_label(sort_type_get_text(lw->sort_method));
 388         g_signal_connect(G_OBJECT(button), "clicked",
 389                          G_CALLBACK(layout_sort_button_press_cb), lw);
 390         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 391
 392         return button;
 393 }
 394
 395 /*
 396  *-----------------------------------------------------------------------------
 397  * status bar
 398  *-----------------------------------------------------------------------------
 399  */
 400
 401
 402 void layout_status_update_progress(LayoutWindow *lw, gdouble val, const gchar *text)
 403 {
 404         if (!layout_valid(&lw)) return;
 405         if (!lw->info_progress_bar) return;
 406
 407         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(lw->info_progress_bar), val);
 408         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar), (text) ? text : " ");
 409 }
 410
 411 void layout_status_update_info(LayoutWindow *lw, const gchar *text)
 412 {
 413         gchar *buf = NULL;
 414
 415         if (!layout_valid(&lw)) return;
 416
 417         if (!text)
 418                 {
 419                 guint n;
 420                 gint64 n_bytes = 0;
 421
 422                 n = layout_list_count(lw, &n_bytes);
 423
 424                 if (n)
 425                         {
 426                         guint s;
 427                         gint64 s_bytes = 0;
 428                         const gchar *ss;
 429
 430                         if (layout_image_slideshow_active(lw))
 431                                 {
 432                                 if (!layout_image_slideshow_paused(lw))
 433                                         {
 434                                         ss = _(" Slideshow");
 435                                         }
 436                                 else
 437                                         {
 438                                         ss = _(" Paused");
 439                                         }
 440                                 }
 441                         else
 442                                 {
 443                                 ss = "";
 444                                 }
 445
 446                         s = layout_selection_count(lw, &s_bytes);
 447
 448                         layout_bars_new_selection(lw, s);
 449
 450                         if (s > 0)
 451                                 {
 452                                 gchar *b = text_from_size_abrev(n_bytes);
 453                                 gchar *sb = text_from_size_abrev(s_bytes);
 454                                 buf = g_strdup_printf(_("%s, %d files (%s, %d)%s"), b, n, sb, s, ss);
 455                                 g_free(b);
 456                                 g_free(sb);
 457                                 }
 458                         else if (n > 0)
 459                                 {
 460                                 gchar *b = text_from_size_abrev(n_bytes);
 461                                 buf = g_strdup_printf(_("%s, %d files%s"), b, n, ss);
 462                                 g_free(b);
 463                                 }
 464                         else
 465                                 {
 466                                 buf = g_strdup_printf(_("%d files%s"), n, ss);
 467                                 }
 468
 469                         text = buf;
 470
 471                         image_osd_update(lw->image);
 472                         }
 473                 else
 474                         {
 475                         text = "";
 476                         }
 477         }
 478
 479         if (lw->info_status) gtk_label_set_text(GTK_LABEL(lw->info_status), text);
 480         g_free(buf);
 481 }
 482
 483 void layout_status_update_image(LayoutWindow *lw)
 484 {
 485         guint64 n;
 486
 487         if (!layout_valid(&lw) || !lw->image) return;
 488
 489         n = layout_list_count(lw, NULL);
 490
 491         if (!n)
 492                 {
 493                 gtk_label_set_text(GTK_LABEL(lw->info_zoom), "");
 494                 gtk_label_set_text(GTK_LABEL(lw->info_details), "");
 495                 }
 496         else
 497                 {
 498                 gchar *text;
 499                 gchar *b;
 500
 501                 text = image_zoom_get_as_text(lw->image);
 502                 gtk_label_set_text(GTK_LABEL(lw->info_zoom), text);
 503                 g_free(text);
 504
 505                 b = image_get_fd(lw->image) ? text_from_size(image_get_fd(lw->image)->size) : g_strdup("0");
 506
 507                 if (lw->image->unknown)
 508                         {
 509                         if (image_get_path(lw->image) && !access_file(image_get_path(lw->image), R_OK))
 510                                 {
 511                                 text = g_strdup_printf(_("(no read permission) %s bytes"), b);
 512                                 }
 513                         else
 514                                 {
 515                                 text = g_strdup_printf(_("( ? x ? ) %s bytes"), b);
 516                                 }
 517                         }
 518                 else
 519                         {
 520                         gint width, height;
 521
 522                         image_get_image_size(lw->image, &width, &height);
 523                         text = g_strdup_printf(_("( %d x %d ) %s bytes"),
 524                                                width, height, b);
 525                         }
 526
 527                 g_signal_emit_by_name (lw->image->pr, "update-pixel");
 528
 529                 g_free(b);
 530
 531                 gtk_label_set_text(GTK_LABEL(lw->info_details), text);
 532                 g_free(text);
 533                 }
 534         layout_util_sync_color(lw); /* update color button */
 535 }
 536
 537 void layout_status_update_all(LayoutWindow *lw)
 538 {
 539         layout_status_update_progress(lw, 0.0, NULL);
 540         layout_status_update_info(lw, NULL);
 541         layout_status_update_image(lw);
 542         layout_util_status_update_write(lw);
 543 }
 544
 545 static GtkWidget *layout_status_label(gchar *text, GtkWidget *box, gboolean start, gint size, gboolean expand)
 546 {
 547         GtkWidget *label;
 548         GtkWidget *frame;
 549
 550         frame = gtk_frame_new(NULL);
 551         if (size) gtk_widget_set_size_request(frame, size, -1);
 552         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 553         if (start)
 554                 {
 555                 gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
 556                 }
 557         else
 558                 {
 559                 gtk_box_pack_end(GTK_BOX(box), frame, expand, expand, 0);
 560                 }
 561         gtk_widget_show(frame);
 562
 563         label = gtk_label_new(text ? text : "");
 564         gtk_container_add(GTK_CONTAINER(frame), label);
 565         gtk_widget_show(label);
 566
 567         return label;
 568 }
 569
 570 static void layout_status_setup(LayoutWindow *lw, GtkWidget *box, gboolean small_format)
 571 {
 572         GtkWidget *hbox;
 573         GtkWidget *toolbar;
 574         GtkWidget *toolbar_frame;
 575
 576         if (lw->info_box) return;
 577
 578         if (small_format)
 579                 {
 580                 lw->info_box = gtk_vbox_new(FALSE, 0);
 581                 }
 582         else
 583                 {
 584                 lw->info_box = gtk_hbox_new(FALSE, 0);
 585                 }
 586         gtk_box_pack_end(GTK_BOX(box), lw->info_box, FALSE, FALSE, 0);
 587         gtk_widget_show(lw->info_box);
 588
 589         if (small_format)
 590                 {
 591                 hbox = gtk_hbox_new(FALSE, 0);
 592                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 593                 gtk_widget_show(hbox);
 594                 }
 595         else
 596                 {
 597                 hbox = lw->info_box;
 598                 }
 599         lw->info_progress_bar = gtk_progress_bar_new();
 600         gtk_widget_set_size_request(lw->info_progress_bar, PROGRESS_WIDTH, -1);
 601         gtk_box_pack_start(GTK_BOX(hbox), lw->info_progress_bar, FALSE, FALSE, 0);
 602         gtk_widget_show(lw->info_progress_bar);
 603
 604         lw->info_sort = layout_sort_button(lw);
 605         gtk_box_pack_start(GTK_BOX(hbox), lw->info_sort, FALSE, FALSE, 0);
 606         gtk_widget_show(lw->info_sort);
 607
 608         toolbar = layout_actions_toolbar(lw, TOOLBAR_STATUS);
 609
 610         toolbar_frame = gtk_frame_new(NULL);
 611         gtk_frame_set_shadow_type(GTK_FRAME(toolbar_frame), GTK_SHADOW_IN);
 612         gtk_container_add(GTK_CONTAINER(toolbar_frame), toolbar);
 613         gtk_widget_show(toolbar_frame);
 614         gtk_widget_show(toolbar);
 615
 616         if (small_format) gtk_box_pack_end(GTK_BOX(hbox), toolbar_frame, FALSE, FALSE, 0);
 617
 618         lw->info_status = layout_status_label(NULL, lw->info_box, TRUE, 0, (!small_format));
 619
 620         if (small_format)
 621                 {
 622                 hbox = gtk_hbox_new(FALSE, 0);
 623                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 624                 gtk_widget_show(hbox);
 625                 }
 626         else
 627                 {
 628                 hbox = lw->info_box;
 629                 }
 630         lw->info_details = layout_status_label(NULL, hbox, TRUE, 0, TRUE);
 631         if (!small_format) gtk_box_pack_end(GTK_BOX(hbox), toolbar_frame, FALSE, FALSE, 0);
 632         lw->info_pixel = layout_status_label(NULL, hbox, FALSE, PIXEL_LABEL_WIDTH, TRUE);
 633         if (lw->options.info_pixel_hidden) gtk_widget_hide(gtk_widget_get_parent(lw->info_pixel));
 634         lw->info_zoom = layout_status_label(NULL, hbox, FALSE, ZOOM_LABEL_WIDTH, FALSE);
 635 }
 636
 637 /*
 638  *-----------------------------------------------------------------------------
 639  * views
 640  *-----------------------------------------------------------------------------
 641  */
 642
 643 static GtkWidget *layout_tools_new(LayoutWindow *lw)
 644 {
 645         lw->dir_view = layout_tool_setup(lw);
 646         return lw->dir_view;
 647 }
 648
 649 static void layout_list_status_cb(ViewFile *vf, gpointer data)
 650 {
 651         LayoutWindow *lw = data;
 652
 653         layout_status_update_info(lw, NULL);
 654 }
 655
 656 static void layout_list_thumb_cb(ViewFile *vf, gdouble val, const gchar *text, gpointer data)
 657 {
 658         LayoutWindow *lw = data;
 659
 660         layout_status_update_progress(lw, val, text);
 661 }
 662
 663 static void layout_list_sync_thumb(LayoutWindow *lw)
 664 {
 665         if (lw->vf) vf_thumb_set(lw->vf, lw->options.show_thumbnails);
 666 }
 667
 668 static GtkWidget *layout_list_new(LayoutWindow *lw)
 669 {
 670         lw->vf = vf_new(lw->options.file_view_type, NULL);
 671         vf_set_layout(lw->vf, lw);
 672
 673         vf_set_status_func(lw->vf, layout_list_status_cb, lw);
 674         vf_set_thumb_status_func(lw->vf, layout_list_thumb_cb, lw);
 675
 676         vf_marks_set(lw->vf, lw->options.show_marks);
 677
 678         layout_list_sync_thumb(lw);
 679
 680         return lw->vf->widget;
 681 }
 682
 683 static void layout_list_sync_marks(LayoutWindow *lw)
 684 {
 685         if (lw->vf) vf_marks_set(lw->vf, lw->options.show_marks);
 686 }
 687
 688 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle)
 689 {
 690         if (!lw) return;
 691 #if 0
 692         if (lw->vf) vf_scroll_to_subpart(lw->vf, needle);
 693 #endif
 694 }
 695
 696 GList *layout_list(LayoutWindow *lw)
 697 {
 698         if (!layout_valid(&lw)) return NULL;
 699
 700         if (lw->vf) return vf_get_list(lw->vf);
 701
 702         return NULL;
 703 }
 704
 705 guint layout_list_count(LayoutWindow *lw, gint64 *bytes)
 706 {
 707         if (!layout_valid(&lw)) return 0;
 708
 709         if (lw->vf) return vf_count(lw->vf, bytes);
 710
 711         return 0;
 712 }
 713
 714 FileData *layout_list_get_fd(LayoutWindow *lw, gint index)
 715 {
 716         if (!layout_valid(&lw)) return NULL;
 717
 718         if (lw->vf) return vf_index_get_data(lw->vf, index);
 719
 720         return NULL;
 721 }
 722
 723 gint layout_list_get_index(LayoutWindow *lw, FileData *fd)
 724 {
 725         if (!layout_valid(&lw) || !fd) return -1;
 726
 727         if (lw->vf) return vf_index_by_fd(lw->vf, fd);
 728
 729         return -1;
 730 }
 731
 732 void layout_list_sync_fd(LayoutWindow *lw, FileData *fd)
 733 {
 734         if (!layout_valid(&lw)) return;
 735
 736         if (lw->vf) vf_select_by_fd(lw->vf, fd);
 737 }
 738
 739 static void layout_list_sync_sort(LayoutWindow *lw)
 740 {
 741         if (!layout_valid(&lw)) return;
 742
 743         if (lw->vf) vf_sort_set(lw->vf, lw->sort_method, lw->sort_ascend);
 744 }
 745
 746 GList *layout_selection_list(LayoutWindow *lw)
 747 {
 748         if (!layout_valid(&lw)) return NULL;
 749
 750         if (layout_image_get_collection(lw, NULL))
 751                 {
 752                 FileData *fd;
 753
 754                 fd = layout_image_get_fd(lw);
 755                 if (fd) return g_list_append(NULL, file_data_ref(fd));
 756                 return NULL;
 757                 }
 758
 759         if (lw->vf) return vf_selection_get_list(lw->vf);
 760
 761         return NULL;
 762 }
 763
 764 GList *layout_selection_list_by_index(LayoutWindow *lw)
 765 {
 766         if (!layout_valid(&lw)) return NULL;
 767
 768         if (lw->vf) return vf_selection_get_list_by_index(lw->vf);
 769
 770         return NULL;
 771 }
 772
 773 guint layout_selection_count(LayoutWindow *lw, gint64 *bytes)
 774 {
 775         if (!layout_valid(&lw)) return 0;
 776
 777         if (lw->vf) return vf_selection_count(lw->vf, bytes);
 778
 779         return 0;
 780 }
 781
 782 void layout_select_all(LayoutWindow *lw)
 783 {
 784         if (!layout_valid(&lw)) return;
 785
 786         if (lw->vf) vf_select_all(lw->vf);
 787 }
 788
 789 void layout_select_none(LayoutWindow *lw)
 790 {
 791         if (!layout_valid(&lw)) return;
 792
 793         if (lw->vf) vf_select_none(lw->vf);
 794 }
 795
 796 void layout_select_invert(LayoutWindow *lw)
 797 {
 798         if (!layout_valid(&lw)) return;
 799
 800         if (lw->vf) vf_select_invert(lw->vf);
 801 }
 802
 803 void layout_mark_to_selection(LayoutWindow *lw, gint mark, MarkToSelectionMode mode)
 804 {
 805         if (!layout_valid(&lw)) return;
 806
 807         if (lw->vf) vf_mark_to_selection(lw->vf, mark, mode);
 808 }
 809
 810 void layout_selection_to_mark(LayoutWindow *lw, gint mark, SelectionToMarkMode mode)
 811 {
 812         if (!layout_valid(&lw)) return;
 813
 814         if (lw->vf) vf_selection_to_mark(lw->vf, mark, mode);
 815
 816         layout_status_update_info(lw, NULL); /* osd in fullscreen mode */
 817 }
 818
 819 /*
 820  *-----------------------------------------------------------------------------
 821  * access
 822  *-----------------------------------------------------------------------------
 823  */
 824
 825 const gchar *layout_get_path(LayoutWindow *lw)
 826 {
 827         if (!layout_valid(&lw)) return NULL;
 828         return lw->dir_fd ? lw->dir_fd->path : NULL;
 829 }
 830
 831 static void layout_sync_path(LayoutWindow *lw)
 832 {
 833         if (!lw->dir_fd) return;
 834
 835         if (lw->path_entry) gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->dir_fd->path);
 836
 837         if (lw->vd) vd_set_fd(lw->vd, lw->dir_fd);
 838         if (lw->vf) vf_set_fd(lw->vf, lw->dir_fd);
 839 }
 840
 841 gboolean layout_set_path(LayoutWindow *lw, const gchar *path)
 842 {
 843         FileData *fd;
 844         gboolean ret;
 845
 846         if (!path) return FALSE;
 847
 848         fd = file_data_new_simple(path);
 849         ret = layout_set_fd(lw, fd);
 850         file_data_unref(fd);
 851         return ret;
 852 }
 853
 854
 855 gboolean layout_set_fd(LayoutWindow *lw, FileData *fd)
 856 {
 857         gboolean have_file = FALSE;
 858         gboolean dir_changed = TRUE;
 859
 860         if (!layout_valid(&lw)) return FALSE;
 861
 862         if (!fd || !isname(fd->path)) return FALSE;
 863         if (lw->dir_fd && fd == lw->dir_fd)
 864                 {
 865                 return TRUE;
 866                 }
 867
 868         if (isdir(fd->path))
 869                 {
 870                 if (lw->dir_fd)
 871                         {
 872                         file_data_unregister_real_time_monitor(lw->dir_fd);
 873                         file_data_unref(lw->dir_fd);
 874                         }
 875                 lw->dir_fd = file_data_ref(fd);
 876                 file_data_register_real_time_monitor(fd);
 877                 }
 878         else
 879                 {
 880                 gchar *base;
 881
 882                 base = remove_level_from_path(fd->path);
 883                 if (lw->dir_fd && strcmp(lw->dir_fd->path, base) == 0)
 884                         {
 885                         g_free(base);
 886                         dir_changed = FALSE;
 887                         }
 888                 else if (isdir(base))
 889                         {
 890                         if (lw->dir_fd)
 891                                 {
 892                                 file_data_unregister_real_time_monitor(lw->dir_fd);
 893                                 file_data_unref(lw->dir_fd);
 894                                 }
 895                         lw->dir_fd = file_data_new_simple(base);
 896                         file_data_register_real_time_monitor(lw->dir_fd);
 897                         g_free(base);
 898                         }
 899                 else
 900                         {
 901                         g_free(base);
 902                         return FALSE;
 903                         }
 904                 if (isfile(fd->path)) have_file = TRUE;
 905                 }
 906
 907         if (lw->path_entry) tab_completion_append_to_history(lw->path_entry, lw->dir_fd->path);
 908         layout_sync_path(lw);
 909         layout_list_sync_sort(lw);
 910
 911         if (have_file)
 912                 {
 913                 gint row;
 914
 915                 row = layout_list_get_index(lw, fd);
 916                 if (row >= 0)
 917                         {
 918                         layout_image_set_index(lw, row);
 919                         }
 920                 else
 921                         {
 922                         layout_image_set_fd(lw, fd);
 923                         }
 924                 }
 925         else if (!options->lazy_image_sync)
 926                 {
 927                 layout_image_set_index(lw, 0);
 928                 }
 929
 930         if (options->metadata.confirm_on_dir_change && dir_changed)
 931                 metadata_write_queue_confirm(NULL, NULL);
 932
 933         return TRUE;
 934 }
 935
 936 static void layout_refresh_lists(LayoutWindow *lw)
 937 {
 938         if (lw->vd) vd_refresh(lw->vd);
 939
 940         if (lw->vf)
 941                 {
 942                 vf_refresh(lw->vf);
 943                 vf_thumb_update(lw->vf);
 944                 }
 945 }
 946
 947 void layout_refresh(LayoutWindow *lw)
 948 {
 949         if (!layout_valid(&lw)) return;
 950
 951         DEBUG_1("layout refresh");
 952
 953         layout_refresh_lists(lw);
 954
 955         if (lw->image) layout_image_refresh(lw);
 956 }
 957
 958 void layout_thumb_set(LayoutWindow *lw, gboolean enable)
 959 {
 960         if (!layout_valid(&lw)) return;
 961
 962         if (lw->options.show_thumbnails == enable) return;
 963
 964         lw->options.show_thumbnails = enable;
 965
 966         layout_util_sync_thumb(lw);
 967         layout_list_sync_thumb(lw);
 968 }
 969
 970 void layout_marks_set(LayoutWindow *lw, gboolean enable)
 971 {
 972         if (!layout_valid(&lw)) return;
 973
 974         if (lw->options.show_marks == enable) return;
 975
 976         lw->options.show_marks = enable;
 977
 978 //      layout_util_sync_marks(lw);
 979         layout_list_sync_marks(lw);
 980 }
 981
 982 gboolean layout_thumb_get(LayoutWindow *lw)
 983 {
 984         if (!layout_valid(&lw)) return FALSE;
 985
 986         return lw->options.show_thumbnails;
 987 }
 988
 989 gboolean layout_marks_get(LayoutWindow *lw)
 990 {
 991         if (!layout_valid(&lw)) return FALSE;
 992
 993         return lw->options.show_marks;
 994 }
 995
 996 void layout_sort_set(LayoutWindow *lw, SortType type, gboolean ascend)
 997 {
 998         if (!layout_valid(&lw)) return;
 999         if (lw->sort_method == type && lw->sort_ascend == ascend) return;
1000
1001         lw->sort_method = type;
1002         lw->sort_ascend = ascend;
1003
1004         if (lw->info_sort) gtk_label_set_text(GTK_LABEL(GTK_BIN(lw->info_sort)->child),
1005                                               sort_type_get_text(type));
1006         layout_list_sync_sort(lw);
1007 }
1008
1009 gboolean layout_sort_get(LayoutWindow *lw, SortType *type, gboolean *ascend)
1010 {
1011         if (!layout_valid(&lw)) return FALSE;
1012
1013         if (type) *type = lw->sort_method;
1014         if (ascend) *ascend = lw->sort_ascend;
1015
1016         return TRUE;
1017 }
1018
1019 gboolean layout_geometry_get(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h)
1020 {
1021         if (!layout_valid(&lw)) return FALSE;
1022
1023         gdk_window_get_root_origin(lw->window->window, x, y);
1024         gdk_drawable_get_size(lw->window->window, w, h);
1025
1026         return TRUE;
1027 }
1028
1029 gboolean layout_geometry_get_dividers(LayoutWindow *lw, gint *h, gint *v)
1030 {
1031         if (!layout_valid(&lw)) return FALSE;
1032
1033         if (lw->h_pane && GTK_PANED(lw->h_pane)->child1->allocation.x >= 0)
1034                 {
1035                 *h = GTK_PANED(lw->h_pane)->child1->allocation.width;
1036                 }
1037         else if (h != &lw->options.main_window.hdivider_pos)
1038                 {
1039                 *h = lw->options.main_window.hdivider_pos;
1040                 }
1041
1042         if (lw->v_pane && GTK_PANED(lw->v_pane)->child1->allocation.x >= 0)
1043                 {
1044                 *v = GTK_PANED(lw->v_pane)->child1->allocation.height;
1045                 }
1046         else if (v != &lw->options.main_window.vdivider_pos)
1047                 {
1048                 *v = lw->options.main_window.vdivider_pos;
1049                 }
1050
1051         return TRUE;
1052 }
1053
1054 void layout_views_set(LayoutWindow *lw, DirViewType dir_view_type, FileViewType file_view_type)
1055 {
1056         if (!layout_valid(&lw)) return;
1057
1058         if (lw->options.dir_view_type == dir_view_type && lw->options.file_view_type == file_view_type) return;
1059
1060         lw->options.dir_view_type = dir_view_type;
1061         lw->options.file_view_type = file_view_type;
1062
1063         layout_style_set(lw, -1, NULL);
1064 }
1065
1066 gboolean layout_views_get(LayoutWindow *lw, DirViewType *dir_view_type, FileViewType *file_view_type)
1067 {
1068         if (!layout_valid(&lw)) return FALSE;
1069
1070         *dir_view_type = lw->options.dir_view_type;
1071         *file_view_type = lw->options.file_view_type;
1072
1073         return TRUE;
1074 }
1075
1076 /*
1077  *-----------------------------------------------------------------------------
1078  * location utils
1079  *-----------------------------------------------------------------------------
1080  */
1081
1082 static gboolean layout_location_single(LayoutLocation l)
1083 {
1084         return (l == LAYOUT_LEFT ||
1085                 l == LAYOUT_RIGHT ||
1086                 l == LAYOUT_TOP ||
1087                 l == LAYOUT_BOTTOM);
1088 }
1089
1090 static gboolean layout_location_vertical(LayoutLocation l)
1091 {
1092         return (l & LAYOUT_TOP ||
1093                 l & LAYOUT_BOTTOM);
1094 }
1095
1096 static gboolean layout_location_first(LayoutLocation l)
1097 {
1098         return (l & LAYOUT_TOP ||
1099                 l & LAYOUT_LEFT);
1100 }
1101
1102 static LayoutLocation layout_grid_compass(LayoutWindow *lw)
1103 {
1104         if (layout_location_single(lw->dir_location)) return lw->dir_location;
1105         if (layout_location_single(lw->file_location)) return lw->file_location;
1106         return lw->image_location;
1107 }
1108
1109 static void layout_location_compute(LayoutLocation l1, LayoutLocation l2,
1110                                     GtkWidget *s1, GtkWidget *s2,
1111                                     GtkWidget **d1, GtkWidget **d2)
1112 {
1113         LayoutLocation l;
1114
1115         l = l1 & l2;    /* get common compass direction */
1116         l = l1 - l;     /* remove it */
1117
1118         if (layout_location_first(l))
1119                 {
1120                 *d1 = s1;
1121                 *d2 = s2;
1122                 }
1123         else
1124                 {
1125                 *d1 = s2;
1126                 *d2 = s1;
1127                 }
1128 }
1129
1130 /*
1131  *-----------------------------------------------------------------------------
1132  * tools window (for floating/hidden)
1133  *-----------------------------------------------------------------------------
1134  */
1135
1136 gboolean layout_geometry_get_tools(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h, gint *divider_pos)
1137 {
1138         if (!layout_valid(&lw)) return FALSE;
1139
1140         if (!lw->tools || !GTK_WIDGET_VISIBLE(lw->tools))
1141                 {
1142                 /* use the stored values (sort of breaks success return value) */
1143
1144                 *divider_pos = lw->options.float_window.vdivider_pos;
1145
1146                 return FALSE;
1147                 }
1148
1149         gdk_window_get_root_origin(lw->tools->window, x, y);
1150         gdk_drawable_get_size(lw->tools->window, w, h);
1151
1152         if (GTK_IS_VPANED(lw->tools_pane))
1153                 {
1154                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.height;
1155                 }
1156         else
1157                 {
1158                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.width;
1159                 }
1160
1161         return TRUE;
1162 }
1163
1164 static void layout_tools_geometry_sync(LayoutWindow *lw)
1165 {
1166         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.x,
1167                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
1168 }
1169
1170 static void layout_tools_hide(LayoutWindow *lw, gboolean hide)
1171 {
1172         if (!lw->tools) return;
1173
1174         if (hide)
1175                 {
1176                 if (GTK_WIDGET_VISIBLE(lw->tools))
1177                         {
1178                         layout_tools_geometry_sync(lw);
1179                         gtk_widget_hide(lw->tools);
1180                         }
1181                 }
1182         else
1183                 {
1184                 if (!GTK_WIDGET_VISIBLE(lw->tools))
1185                         {
1186                         gtk_widget_show(lw->tools);
1187                         if (lw->vf) vf_refresh(lw->vf);
1188                         }
1189                 }
1190
1191         lw->options.tools_hidden = hide;
1192 }
1193
1194 static gboolean layout_tools_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
1195 {
1196         LayoutWindow *lw = data;
1197
1198         layout_tools_float_toggle(lw);
1199
1200         return TRUE;
1201 }
1202
1203 static void layout_tools_setup(LayoutWindow *lw, GtkWidget *tools, GtkWidget *files)
1204 {
1205         GtkWidget *vbox;
1206         GtkWidget *w1, *w2;
1207         gboolean vertical;
1208         gboolean new_window = FALSE;
1209
1210         vertical = (layout_location_single(lw->image_location) && !layout_location_vertical(lw->image_location)) ||
1211                    (!layout_location_single(lw->image_location) && layout_location_vertical(layout_grid_compass(lw)));
1212 #if 0
1213         layout_location_compute(lw->dir_location, lw->file_location,
1214                                 tools, files, &w1, &w2);
1215 #endif
1216         /* for now, tools/dir are always first in order */
1217         w1 = tools;
1218         w2 = files;
1219
1220         if (!lw->tools)
1221                 {
1222                 GdkGeometry geometry;
1223                 GdkWindowHints hints;
1224
1225                 lw->tools = window_new(GTK_WINDOW_TOPLEVEL, "tools", PIXBUF_INLINE_ICON_TOOLS, NULL, _("Tools"));
1226                 g_signal_connect(G_OBJECT(lw->tools), "delete_event",
1227                                  G_CALLBACK(layout_tools_delete_cb), lw);
1228                 layout_keyboard_init(lw, lw->tools);
1229
1230                 if (options->save_window_positions)
1231                         {
1232                         hints = GDK_HINT_USER_POS;
1233                         }
1234                 else
1235                         {
1236                         hints = 0;
1237                         }
1238
1239                 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1240                 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1241                 geometry.base_width = TOOLWINDOW_DEF_WIDTH;
1242                 geometry.base_height = TOOLWINDOW_DEF_HEIGHT;
1243                 gtk_window_set_geometry_hints(GTK_WINDOW(lw->tools), NULL, &geometry,
1244                                               GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hints);
1245
1246
1247                 gtk_window_set_resizable(GTK_WINDOW(lw->tools), TRUE);
1248                 gtk_container_set_border_width(GTK_CONTAINER(lw->tools), 0);
1249
1250                 new_window = TRUE;
1251                 }
1252         else
1253                 {
1254                 layout_tools_geometry_sync(lw);
1255                 /* dump the contents */
1256                 gtk_widget_destroy(GTK_BIN(lw->tools)->child);
1257                 }
1258
1259         layout_actions_add_window(lw, lw->tools);
1260
1261         vbox = gtk_vbox_new(FALSE, 0);
1262         gtk_container_add(GTK_CONTAINER(lw->tools), vbox);
1263         gtk_widget_show(vbox);
1264
1265         layout_status_setup(lw, vbox, TRUE);
1266
1267         if (vertical)
1268                 {
1269                 lw->tools_pane = gtk_vpaned_new();
1270                 }
1271         else
1272                 {
1273                 lw->tools_pane = gtk_hpaned_new();
1274                 }
1275         gtk_box_pack_start(GTK_BOX(vbox), lw->tools_pane, TRUE, TRUE, 0);
1276         gtk_widget_show(lw->tools_pane);
1277
1278         gtk_paned_pack1(GTK_PANED(lw->tools_pane), w1, FALSE, TRUE);
1279         gtk_paned_pack2(GTK_PANED(lw->tools_pane), w2, TRUE, TRUE);
1280
1281         gtk_widget_show(tools);
1282         gtk_widget_show(files);
1283
1284         if (new_window)
1285                 {
1286                 if (options->save_window_positions)
1287                         {
1288                         gtk_window_set_default_size(GTK_WINDOW(lw->tools), lw->options.float_window.w, lw->options.float_window.h);
1289                         gtk_window_move(GTK_WINDOW(lw->tools), lw->options.float_window.x, lw->options.float_window.y);
1290                         }
1291                 else
1292                         {
1293                         if (vertical)
1294                                 {
1295                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1296                                                             TOOLWINDOW_DEF_WIDTH, TOOLWINDOW_DEF_HEIGHT);
1297                                 }
1298                         else
1299                                 {
1300                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1301                                                             TOOLWINDOW_DEF_HEIGHT, TOOLWINDOW_DEF_WIDTH);
1302                                 }
1303                         }
1304                 }
1305
1306         if (!options->save_window_positions)
1307                 {
1308                 if (vertical)
1309                         {
1310                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
1311                         }
1312                 else
1313                         {
1314                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_HPOS;
1315                         }
1316                 }
1317
1318         gtk_paned_set_position(GTK_PANED(lw->tools_pane), lw->options.float_window.vdivider_pos);
1319 }
1320
1321 /*
1322  *-----------------------------------------------------------------------------
1323  * glue (layout arrangement)
1324  *-----------------------------------------------------------------------------
1325  */
1326
1327 static void layout_grid_compute(LayoutWindow *lw,
1328                                 GtkWidget *image, GtkWidget *tools, GtkWidget *files,
1329                                 GtkWidget **w1, GtkWidget **w2, GtkWidget **w3)
1330 {
1331         /* heh, this was fun */
1332
1333         if (layout_location_single(lw->dir_location))
1334                 {
1335                 if (layout_location_first(lw->dir_location))
1336                         {
1337                         *w1 = tools;
1338                         layout_location_compute(lw->file_location, lw->image_location, files, image, w2, w3);
1339                         }
1340                 else
1341                         {
1342                         *w3 = tools;
1343                         layout_location_compute(lw->file_location, lw->image_location, files, image, w1, w2);
1344                         }
1345                 }
1346         else if (layout_location_single(lw->file_location))
1347                 {
1348                 if (layout_location_first(lw->file_location))
1349                         {
1350                         *w1 = files;
1351                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w2, w3);
1352                         }
1353                 else
1354                         {
1355                         *w3 = files;
1356                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w1, w2);
1357                         }
1358                 }
1359         else
1360                 {
1361                 /* image */
1362                 if (layout_location_first(lw->image_location))
1363                         {
1364                         *w1 = image;
1365                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w2, w3);
1366                         }
1367                 else
1368                         {
1369                         *w3 = image;
1370                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w1, w2);
1371                         }
1372                 }
1373 }
1374
1375 void layout_split_change(LayoutWindow *lw, ImageSplitMode mode)
1376 {
1377         GtkWidget *image;
1378         gint i;
1379
1380         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1381                 {
1382                 if (lw->split_images[i])
1383                         {
1384                         gtk_widget_hide(lw->split_images[i]->widget);
1385                         if (lw->split_images[i]->widget->parent != lw->utility_paned)
1386                                 gtk_container_remove(GTK_CONTAINER(lw->split_images[i]->widget->parent), lw->split_images[i]->widget);
1387                         }
1388                 }
1389         gtk_container_remove(GTK_CONTAINER(lw->utility_paned), lw->split_image_widget);
1390
1391         image = layout_image_setup_split(lw, mode);
1392
1393 //      gtk_box_pack_start(GTK_BOX(lw->utility_box), image, TRUE, TRUE, 0);
1394 //      gtk_box_reorder_child(GTK_BOX(lw->utility_box), image, 0);
1395         gtk_paned_pack1(GTK_PANED(lw->utility_paned), image, TRUE, FALSE);
1396         gtk_widget_show(image);
1397 }
1398
1399 static void layout_grid_setup(LayoutWindow *lw)
1400 {
1401         gint priority_location;
1402         GtkWidget *h;
1403         GtkWidget *v;
1404         GtkWidget *w1, *w2, *w3;
1405
1406         GtkWidget *image_sb; /* image together with sidebars in utility box */
1407         GtkWidget *tools;
1408         GtkWidget *files;
1409
1410         layout_actions_setup(lw);
1411
1412         lw->group_box = gtk_vbox_new(FALSE, 0);
1413         gtk_box_pack_start(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1414         gtk_widget_show(lw->group_box);
1415
1416         priority_location = layout_grid_compass(lw);
1417
1418         if (lw->utility_box)
1419                 {
1420                 layout_split_change(lw, lw->split_mode); /* this re-creates image frame for the new configuration */
1421                 image_sb = lw->utility_box;
1422                 }
1423         else
1424                 {
1425                 GtkWidget *image; /* image or split images together */
1426                 image = layout_image_setup_split(lw, lw->split_mode);
1427                 image_sb = layout_bars_prepare(lw, image);
1428                 }
1429
1430         tools = layout_tools_new(lw);
1431         files = layout_list_new(lw);
1432
1433
1434         if (lw->options.tools_float || lw->options.tools_hidden)
1435                 {
1436                 gtk_box_pack_start(GTK_BOX(lw->group_box), image_sb, TRUE, TRUE, 0);
1437                 gtk_widget_show(image_sb);
1438
1439                 layout_tools_setup(lw, tools, files);
1440
1441                 image_grab_focus(lw->image);
1442
1443                 return;
1444                 }
1445         else if (lw->tools)
1446                 {
1447                 layout_tools_geometry_sync(lw);
1448                 gtk_widget_destroy(lw->tools);
1449                 lw->tools = NULL;
1450                 lw->tools_pane = NULL;
1451                 }
1452
1453         layout_status_setup(lw, lw->group_box, FALSE);
1454
1455         layout_grid_compute(lw, image_sb, tools, files, &w1, &w2, &w3);
1456
1457         v = lw->v_pane = gtk_vpaned_new();
1458
1459         h = lw->h_pane = gtk_hpaned_new();
1460
1461         if (!layout_location_vertical(priority_location))
1462                 {
1463                 GtkWidget *tmp;
1464
1465                 tmp = v;
1466                 v = h;
1467                 h = tmp;
1468                 }
1469
1470         gtk_box_pack_start(GTK_BOX(lw->group_box), v, TRUE, TRUE, 0);
1471
1472         if (!layout_location_first(priority_location))
1473                 {
1474                 gtk_paned_pack1(GTK_PANED(v), h, FALSE, TRUE);
1475                 gtk_paned_pack2(GTK_PANED(v), w3, TRUE, TRUE);
1476
1477                 gtk_paned_pack1(GTK_PANED(h), w1, FALSE, TRUE);
1478                 gtk_paned_pack2(GTK_PANED(h), w2, TRUE, TRUE);
1479                 }
1480         else
1481                 {
1482                 gtk_paned_pack1(GTK_PANED(v), w1, FALSE, TRUE);
1483                 gtk_paned_pack2(GTK_PANED(v), h, TRUE, TRUE);
1484
1485                 gtk_paned_pack1(GTK_PANED(h), w2, FALSE, TRUE);
1486                 gtk_paned_pack2(GTK_PANED(h), w3, TRUE, TRUE);
1487                 }
1488
1489         gtk_widget_show(image_sb);
1490         gtk_widget_show(tools);
1491         gtk_widget_show(files);
1492
1493         gtk_widget_show(v);
1494         gtk_widget_show(h);
1495
1496         /* fix to have image pane visible when it is left and priority widget */
1497         if (lw->options.main_window.hdivider_pos == -1 &&
1498             w1 == image_sb &&
1499             !layout_location_vertical(priority_location) &&
1500             layout_location_first(priority_location))
1501                 {
1502                 gtk_widget_set_size_request(image_sb, 200, -1);
1503                 }
1504
1505         gtk_paned_set_position(GTK_PANED(lw->h_pane), lw->options.main_window.hdivider_pos);
1506         gtk_paned_set_position(GTK_PANED(lw->v_pane), lw->options.main_window.vdivider_pos);
1507
1508         image_grab_focus(lw->image);
1509 }
1510
1511 void layout_style_set(LayoutWindow *lw, gint style, const gchar *order)
1512 {
1513         FileData *dir_fd;
1514         gint i;
1515
1516         if (!layout_valid(&lw)) return;
1517
1518         if (style != -1)
1519                 {
1520                 LayoutLocation d, f, i;
1521
1522                 layout_config_parse(style, order, &d,  &f, &i);
1523
1524                 if (lw->dir_location == d &&
1525                     lw->file_location == f &&
1526                     lw->image_location == i) return;
1527
1528                 lw->dir_location = d;
1529                 lw->file_location = f;
1530                 lw->image_location = i;
1531                 }
1532
1533         /* remember state */
1534
1535         layout_image_slideshow_stop(lw);
1536         layout_image_full_screen_stop(lw);
1537
1538         dir_fd = lw->dir_fd;
1539         if (dir_fd) file_data_unregister_real_time_monitor(dir_fd);
1540         lw->dir_fd = NULL;
1541
1542         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
1543
1544         /* preserve utility_box (image + sidebars), menu_bar and toolbars to be reused later in layout_grid_setup */
1545         /* lw->image is preserved together with lw->utility_box */
1546         if (lw->utility_box) gtk_container_remove(GTK_CONTAINER(lw->utility_box->parent), lw->utility_box);
1547         if (lw->menu_bar) gtk_container_remove(GTK_CONTAINER(lw->menu_bar->parent), lw->menu_bar);
1548         for (i = 0; i < TOOLBAR_COUNT; i++)
1549                 if (lw->toolbar[i]) gtk_container_remove(GTK_CONTAINER(lw->toolbar[i]->parent), lw->toolbar[i]);
1550
1551         /* clear it all */
1552
1553         lw->h_pane = NULL;
1554         lw->v_pane = NULL;
1555
1556         lw->path_entry = NULL;
1557         lw->dir_view = NULL;
1558         lw->vd = NULL;
1559
1560         lw->file_view = NULL;
1561         lw->vf = NULL;
1562
1563         lw->info_box = NULL;
1564         lw->info_progress_bar = NULL;
1565         lw->info_sort = NULL;
1566         lw->info_status = NULL;
1567         lw->info_details = NULL;
1568         lw->info_pixel = NULL;
1569         lw->info_zoom = NULL;
1570
1571 /*
1572         if (lw->ui_manager) g_object_unref(lw->ui_manager);
1573         lw->ui_manager = NULL;
1574         lw->action_group = NULL;
1575         lw->action_group_editors = NULL;
1576 */
1577
1578         gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->group_box);
1579         lw->group_box = NULL;
1580
1581         /* re-fill */
1582
1583         layout_grid_setup(lw);
1584         layout_tools_hide(lw, lw->options.tools_hidden);
1585
1586         layout_util_sync(lw);
1587         layout_status_update_all(lw);
1588
1589
1590         // 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);
1591
1592         /* sync */
1593
1594         if (image_get_fd(lw->image))
1595                 {
1596                 layout_set_fd(lw, image_get_fd(lw->image));
1597                 }
1598         else
1599                 {
1600                 layout_set_fd(lw, dir_fd);
1601                 }
1602         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
1603
1604         /* clean up */
1605
1606         file_data_unref(dir_fd);
1607 }
1608
1609 void layout_colors_update(void)
1610 {
1611         GList *work;
1612
1613         work = layout_window_list;
1614         while (work)
1615                 {
1616                 LayoutWindow *lw = work->data;
1617                 work = work->next;
1618
1619                 if (!lw->image) continue;
1620                 image_background_set_color(lw->image, options->image.use_custom_border_color ? &options->image.border_color : NULL);
1621                 }
1622 }
1623
1624 void layout_tools_float_toggle(LayoutWindow *lw)
1625 {
1626         gboolean popped;
1627
1628         if (!lw) return;
1629
1630         if (!lw->options.tools_hidden)
1631                 {
1632                 popped = !lw->options.tools_float;
1633                 }
1634         else
1635                 {
1636                 popped = TRUE;
1637                 }
1638
1639         if (lw->options.tools_float == popped)
1640                 {
1641                 if (popped && lw->options.tools_hidden)
1642                         {
1643                         layout_tools_float_set(lw, popped, FALSE);
1644                         }
1645                 }
1646         else
1647                 {
1648                 if (lw->options.tools_float)
1649                         {
1650                         layout_tools_float_set(lw, FALSE, FALSE);
1651                         }
1652                 else
1653                         {
1654                         layout_tools_float_set(lw, TRUE, FALSE);
1655                         }
1656                 }
1657 }
1658
1659 void layout_tools_hide_toggle(LayoutWindow *lw)
1660 {
1661         if (!lw) return;
1662
1663         layout_tools_float_set(lw, lw->options.tools_float, !lw->options.tools_hidden);
1664 }
1665
1666 void layout_tools_float_set(LayoutWindow *lw, gboolean popped, gboolean hidden)
1667 {
1668         if (!layout_valid(&lw)) return;
1669
1670         if (lw->options.tools_float == popped && lw->options.tools_hidden == hidden) return;
1671
1672         if (lw->options.tools_float == popped && lw->options.tools_float && lw->tools)
1673                 {
1674                 layout_tools_hide(lw, hidden);
1675                 return;
1676                 }
1677
1678         lw->options.tools_float = popped;
1679         lw->options.tools_hidden = hidden;
1680
1681         layout_style_set(lw, -1, NULL);
1682 }
1683
1684 gboolean layout_tools_float_get(LayoutWindow *lw, gboolean *popped, gboolean *hidden)
1685 {
1686         if (!layout_valid(&lw)) return FALSE;
1687
1688         *popped = lw->options.tools_float;
1689         *hidden = lw->options.tools_hidden;
1690
1691         return TRUE;
1692 }
1693
1694 void layout_toolbar_toggle(LayoutWindow *lw)
1695 {
1696         if (!layout_valid(&lw)) return;
1697         if (!lw->toolbar) return;
1698
1699         lw->options.toolbar_hidden = !lw->options.toolbar_hidden;
1700
1701         if (lw->options.toolbar_hidden)
1702                 {
1703                 if (GTK_WIDGET_VISIBLE(lw->toolbar[TOOLBAR_MAIN])) gtk_widget_hide(lw->toolbar[TOOLBAR_MAIN]);
1704                 }
1705         else
1706                 {
1707                 if (!GTK_WIDGET_VISIBLE(lw->toolbar[TOOLBAR_MAIN])) gtk_widget_show(lw->toolbar[TOOLBAR_MAIN]);
1708                 }
1709 }
1710
1711 void layout_info_pixel_toggle(LayoutWindow *lw)
1712 {
1713         GtkWidget *frame;
1714
1715         if (!layout_valid(&lw)) return;
1716         if (!lw->info_pixel) return;
1717
1718         lw->options.info_pixel_hidden = !lw->options.info_pixel_hidden;
1719
1720         frame = gtk_widget_get_parent(lw->info_pixel);
1721         if (lw->options.info_pixel_hidden)
1722                 {
1723                 if (GTK_WIDGET_VISIBLE(frame)) gtk_widget_hide(frame);
1724                 }
1725         else
1726                 {
1727                 if (!GTK_WIDGET_VISIBLE(frame)) gtk_widget_show(frame);
1728                 }
1729 }
1730
1731 /*
1732  *-----------------------------------------------------------------------------
1733  * configuration
1734  *-----------------------------------------------------------------------------
1735  */
1736
1737 #define CONFIG_WINDOW_DEF_WIDTH         600
1738 #define CONFIG_WINDOW_DEF_HEIGHT        400
1739
1740 typedef struct _LayoutConfig LayoutConfig;
1741 struct _LayoutConfig
1742 {
1743         LayoutWindow *lw;
1744
1745         GtkWidget *configwindow;
1746         GtkWidget *home_path_entry;
1747         GtkWidget *layout_widget;
1748
1749         LayoutOptions options;
1750 };
1751
1752 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data);
1753
1754 static void layout_config_close_cb(GtkWidget *widget, gpointer data)
1755 {
1756         LayoutConfig *lc = data;
1757
1758         gtk_widget_destroy(lc->configwindow);
1759         free_layout_options_content(&lc->options);
1760         g_free(lc);
1761 }
1762
1763 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
1764 {
1765         layout_config_close_cb(w, data);
1766         return TRUE;
1767 }
1768
1769 static void layout_config_apply_cb(GtkWidget *widget, gpointer data)
1770 {
1771         LayoutConfig *lc = data;
1772
1773         g_free(lc->options.order);
1774         lc->options.order = layout_config_get(lc->layout_widget, &lc->options.style);
1775
1776         config_entry_to_option(lc->home_path_entry, &lc->options.home_path, remove_trailing_slash);
1777
1778         layout_apply_options(lc->lw, &lc->options);
1779 }
1780
1781 static void layout_config_ok_cb(GtkWidget *widget, gpointer data)
1782 {
1783         LayoutConfig *lc = data;
1784         layout_config_apply_cb(widget, lc);
1785         layout_config_close_cb(widget, lc);
1786 }
1787
1788 static void home_path_set_current_cb(GtkWidget *widget, gpointer data)
1789 {
1790         LayoutConfig *lc = data;
1791         gtk_entry_set_text(GTK_ENTRY(lc->home_path_entry), layout_get_path(lc->lw));
1792 }
1793
1794 static void startup_path_set_current_cb(GtkWidget *widget, gpointer data)
1795 {
1796         LayoutConfig *lc = data;
1797         lc->options.startup_path = STARTUP_PATH_CURRENT;
1798 }
1799
1800 static void startup_path_set_last_cb(GtkWidget *widget, gpointer data)
1801 {
1802         LayoutConfig *lc = data;
1803         lc->options.startup_path = STARTUP_PATH_LAST;
1804 }
1805
1806 static void startup_path_set_home_cb(GtkWidget *widget, gpointer data)
1807 {
1808         LayoutConfig *lc = data;
1809         lc->options.startup_path = STARTUP_PATH_HOME;
1810 }
1811
1812
1813 /*
1814 static void layout_config_save_cb(GtkWidget *widget, gpointer data)
1815 {
1816         layout_config_apply();
1817         save_options(options);
1818 }
1819 */
1820
1821 void layout_show_config_window(LayoutWindow *lw)
1822 {
1823         LayoutConfig *lc;
1824         GtkWidget *win_vbox;
1825         GtkWidget *hbox;
1826         GtkWidget *vbox;
1827         GtkWidget *button;
1828         GtkWidget *ct_button;
1829         GtkWidget *group;
1830         GtkWidget *frame;
1831         GtkWidget *tabcomp;
1832
1833         lc = g_new0(LayoutConfig, 1);
1834         lc->lw = lw;
1835         layout_sync_options_with_current_state(lw);
1836         copy_layout_options(&lc->options, &lw->options);
1837
1838         lc->configwindow = window_new(GTK_WINDOW_TOPLEVEL, "Layout", PIXBUF_INLINE_ICON_CONFIG, NULL, _("Window options and layout"));
1839         gtk_window_set_type_hint(GTK_WINDOW(lc->configwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
1840
1841         g_signal_connect(G_OBJECT(lc->configwindow), "delete_event",
1842                          G_CALLBACK(layout_config_delete_cb), lc);
1843
1844         gtk_window_set_default_size(GTK_WINDOW(lc->configwindow), CONFIG_WINDOW_DEF_WIDTH, CONFIG_WINDOW_DEF_HEIGHT);
1845         gtk_window_set_resizable(GTK_WINDOW(lc->configwindow), TRUE);
1846         gtk_container_set_border_width(GTK_CONTAINER(lc->configwindow), PREF_PAD_BORDER);
1847
1848         win_vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
1849         gtk_container_add(GTK_CONTAINER(lc->configwindow), win_vbox);
1850         gtk_widget_show(win_vbox);
1851
1852         hbox = gtk_hbutton_box_new();
1853         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
1854         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
1855         gtk_box_pack_end(GTK_BOX(win_vbox), hbox, FALSE, FALSE, 0);
1856         gtk_widget_show(hbox);
1857
1858         button = pref_button_new(NULL, GTK_STOCK_OK, NULL, FALSE,
1859                                  G_CALLBACK(layout_config_ok_cb), lc);
1860         gtk_container_add(GTK_CONTAINER(hbox), button);
1861         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1862         gtk_widget_grab_default(button);
1863         gtk_widget_show(button);
1864
1865         ct_button = button;
1866 /*
1867         button = pref_button_new(NULL, GTK_STOCK_SAVE, NULL, FALSE,
1868                                  G_CALLBACK(layout_config_save_cb), NULL);
1869         gtk_container_add(GTK_CONTAINER(hbox), button);
1870         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1871         gtk_widget_show(button);
1872 */
1873         button = pref_button_new(NULL, GTK_STOCK_APPLY, NULL, FALSE,
1874                                  G_CALLBACK(layout_config_apply_cb), lc);
1875         gtk_container_add(GTK_CONTAINER(hbox), button);
1876         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1877         gtk_widget_show(button);
1878
1879         button = pref_button_new(NULL, GTK_STOCK_CANCEL, NULL, FALSE,
1880                                  G_CALLBACK(layout_config_close_cb), lc);
1881         gtk_container_add(GTK_CONTAINER(hbox), button);
1882         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1883         gtk_widget_show(button);
1884
1885         if (!generic_dialog_get_alternative_button_order(lc->configwindow))
1886                 {
1887                 gtk_box_reorder_child(GTK_BOX(hbox), ct_button, -1);
1888                 }
1889
1890         frame = pref_frame_new(win_vbox, TRUE, NULL, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
1891
1892         vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
1893         gtk_container_add(GTK_CONTAINER(frame), vbox);
1894         gtk_widget_show(vbox);
1895
1896
1897         group = pref_group_new(vbox, FALSE, _("General options"), GTK_ORIENTATION_VERTICAL);
1898
1899         pref_label_new(group, _("Home path (empty to use your home directory)"));
1900         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
1901
1902         tabcomp = tab_completion_new(&lc->home_path_entry, lc->options.home_path, NULL, NULL);
1903         tab_completion_add_select_button(lc->home_path_entry, NULL, TRUE);
1904         gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
1905         gtk_widget_show(tabcomp);
1906
1907         button = pref_button_new(hbox, NULL, _("Use current"), FALSE,
1908                                  G_CALLBACK(home_path_set_current_cb), lc);
1909
1910         pref_checkbox_new_int(group, _("Show date in directories list view"),
1911                               lc->options.show_directory_date, &lc->options.show_directory_date);
1912
1913         pref_checkbox_new_int(group, _("Exit program when this window is closed"),
1914                               lc->options.exit_on_close, &lc->options.exit_on_close);
1915
1916         group = pref_group_new(vbox, FALSE, _("Start-up directory:"), GTK_ORIENTATION_VERTICAL);
1917
1918         button = pref_radiobutton_new(group, NULL, _("No change"),
1919                                       (lc->options.startup_path == STARTUP_PATH_CURRENT),
1920                                       G_CALLBACK(startup_path_set_current_cb), lc);
1921         button = pref_radiobutton_new(group, button, _("Restore last path"),
1922                                       (lc->options.startup_path == STARTUP_PATH_LAST),
1923                                       G_CALLBACK(startup_path_set_last_cb), lc);
1924         button = pref_radiobutton_new(group, button, _("Home path"),
1925                                       (lc->options.startup_path == STARTUP_PATH_HOME),
1926                                       G_CALLBACK(startup_path_set_home_cb), lc);
1927
1928         group = pref_group_new(vbox, FALSE, _("Layout"), GTK_ORIENTATION_VERTICAL);
1929
1930         lc->layout_widget = layout_config_new();
1931         layout_config_set(lc->layout_widget, lw->options.style, lw->options.order);
1932         gtk_box_pack_start(GTK_BOX(group), lc->layout_widget, TRUE, TRUE, 0);
1933
1934         gtk_widget_show(lc->layout_widget);
1935         gtk_widget_show(lc->configwindow);
1936 }
1937
1938 /*
1939  *-----------------------------------------------------------------------------
1940  * base
1941  *-----------------------------------------------------------------------------
1942  */
1943
1944 void layout_sync_options_with_current_state(LayoutWindow *lw)
1945 {
1946         Histogram *histogram;
1947         if (!layout_valid(&lw)) return;
1948
1949         lw->options.main_window.maximized =  window_maximized(lw->window);
1950         if (!lw->options.main_window.maximized)
1951                 {
1952                 layout_geometry_get(lw, &lw->options.main_window.x, &lw->options.main_window.y,
1953                                     &lw->options.main_window.w, &lw->options.main_window.h);
1954                 }
1955
1956         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
1957
1958 //      layout_sort_get(NULL, &options->file_sort.method, &options->file_sort.ascending);
1959
1960         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
1961                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
1962
1963         lw->options.image_overlay.state = image_osd_get(lw->image);
1964         histogram = image_osd_get_histogram(lw->image);
1965
1966         lw->options.image_overlay.histogram_channel = histogram->histogram_channel;
1967         lw->options.image_overlay.histogram_mode = histogram->histogram_mode;
1968
1969         g_free(lw->options.last_path);
1970         lw->options.last_path = g_strdup(layout_get_path(lw));
1971 }
1972
1973 void layout_apply_options(LayoutWindow *lw, LayoutOptions *lop)
1974 {
1975         gboolean refresh_style;
1976         gboolean refresh_lists;
1977
1978         if (!layout_valid(&lw)) return;
1979 /* FIXME: add other options too */
1980
1981         refresh_style = (lop->style != lw->options.style || strcmp(lop->order, lw->options.order) != 0);
1982         refresh_lists = (lop->show_directory_date != lw->options.show_directory_date);
1983
1984         copy_layout_options(&lw->options, lop);
1985
1986         if (refresh_style) layout_style_set(lw, lw->options.style, lw->options.order);
1987         if (refresh_lists) layout_refresh(lw);
1988 }
1989
1990
1991 void layout_close(LayoutWindow *lw)
1992 {
1993         if (!lw->options.exit_on_close && layout_window_list && layout_window_list->next)
1994                 {
1995                 layout_free(lw);
1996                 }
1997         else
1998                 {
1999                 exit_program();
2000                 }
2001 }
2002
2003 void layout_free(LayoutWindow *lw)
2004 {
2005         gint i;
2006         if (!lw) return;
2007
2008         layout_window_list = g_list_remove(layout_window_list, lw);
2009         if (current_lw == lw) current_lw = NULL;
2010
2011         if (lw->exif_window) g_signal_handlers_disconnect_matched(G_OBJECT(lw->exif_window), G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, lw);
2012
2013         layout_bars_close(lw);
2014
2015         g_object_unref(lw->menu_bar);
2016         g_object_unref(lw->utility_box);
2017
2018         for (i = 0; i < TOOLBAR_COUNT; i++)
2019                 {
2020                 if (lw->toolbar[i]) g_object_unref(lw->toolbar[i]);
2021                 string_list_free(lw->toolbar_actions[i]);
2022                 }
2023
2024         gtk_widget_destroy(lw->window);
2025
2026         if (lw->split_image_sizegroup) g_object_unref(lw->split_image_sizegroup);
2027
2028         file_data_unregister_notify_func(layout_image_notify_cb, lw);
2029
2030         if (lw->dir_fd)
2031                 {
2032                 file_data_unregister_real_time_monitor(lw->dir_fd);
2033                 file_data_unref(lw->dir_fd);
2034                 }
2035
2036         free_layout_options_content(&lw->options);
2037         g_free(lw);
2038 }
2039
2040 static gboolean layout_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
2041 {
2042         LayoutWindow *lw = data;
2043
2044         layout_close(lw);
2045         return TRUE;
2046 }
2047
2048 LayoutWindow *layout_new(FileData *dir_fd, LayoutOptions *lop)
2049 {
2050         return layout_new_with_geometry(dir_fd, lop, NULL);
2051 }
2052
2053 LayoutWindow *layout_new_with_geometry(FileData *dir_fd, LayoutOptions *lop,
2054                                        const gchar *geometry)
2055 {
2056         LayoutWindow *lw;
2057         GdkGeometry hint;
2058         GdkWindowHints hint_mask;
2059         Histogram *histogram;
2060
2061         lw = g_new0(LayoutWindow, 1);
2062
2063         if (lop)
2064                 copy_layout_options(&lw->options, lop);
2065         else
2066                 init_layout_options(&lw->options);
2067
2068         lw->sort_method = SORT_NAME;
2069         lw->sort_ascend = TRUE;
2070
2071         layout_set_unique_id(lw);
2072 //      lw->options.tools_float = popped;
2073 //      lw->options.tools_hidden = hidden;
2074 //      lw->bar_sort_enabled = options->panels.sort.enabled;
2075 //      lw->bar_enabled = options->panels.info.enabled;
2076
2077         /* default layout */
2078
2079         layout_config_parse(lw->options.style, lw->options.order,
2080                             &lw->dir_location,  &lw->file_location, &lw->image_location);
2081         if (lw->options.dir_view_type >= VIEW_DIR_TYPES_COUNT) lw->options.dir_view_type = 0;
2082         if (lw->options.file_view_type >= VIEW_FILE_TYPES_COUNT) lw->options.file_view_type = 0;
2083
2084         /* divider positions */
2085
2086         if (!options->save_window_positions)
2087                 {
2088                 lw->options.main_window.hdivider_pos = MAIN_WINDOW_DIV_HPOS;
2089                 lw->options.main_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2090                 lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2091                 }
2092
2093         /* window */
2094
2095         lw->window = window_new(GTK_WINDOW_TOPLEVEL, GQ_APPNAME_LC, NULL, NULL, NULL);
2096         gtk_window_set_resizable(GTK_WINDOW(lw->window), TRUE);
2097         gtk_container_set_border_width(GTK_CONTAINER(lw->window), 0);
2098
2099         if (options->save_window_positions)
2100                 {
2101                 hint_mask = GDK_HINT_USER_POS;
2102                 }
2103         else
2104                 {
2105                 hint_mask = 0;
2106                 }
2107
2108         hint.min_width = 32;
2109         hint.min_height = 32;
2110         hint.base_width = 0;
2111         hint.base_height = 0;
2112         gtk_window_set_geometry_hints(GTK_WINDOW(lw->window), NULL, &hint,
2113                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hint_mask);
2114
2115         if (options->save_window_positions)
2116                 {
2117                 gtk_window_set_default_size(GTK_WINDOW(lw->window), lw->options.main_window.w, lw->options.main_window.h);
2118 //              if (!layout_window_list)
2119 //                      {
2120                 gtk_window_move(GTK_WINDOW(lw->window), lw->options.main_window.x, lw->options.main_window.y);
2121                 if (lw->options.main_window.maximized) gtk_window_maximize(GTK_WINDOW(lw->window));
2122 //                      }
2123                 }
2124         else
2125                 {
2126                 gtk_window_set_default_size(GTK_WINDOW(lw->window), MAINWINDOW_DEF_WIDTH, MAINWINDOW_DEF_HEIGHT);
2127                 }
2128
2129         g_signal_connect(G_OBJECT(lw->window), "delete_event",
2130                          G_CALLBACK(layout_delete_cb), lw);
2131
2132         g_signal_connect(G_OBJECT(lw->window), "focus-in-event",
2133                          G_CALLBACK(layout_set_current_cb), lw);
2134
2135         layout_keyboard_init(lw, lw->window);
2136
2137 #ifdef HAVE_LIRC
2138         layout_image_lirc_init(lw);
2139 #endif
2140
2141         lw->main_box = gtk_vbox_new(FALSE, 0);
2142         gtk_container_add(GTK_CONTAINER(lw->window), lw->main_box);
2143         gtk_widget_show(lw->main_box);
2144
2145         layout_grid_setup(lw);
2146         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2147
2148         layout_util_sync(lw);
2149         layout_status_update_all(lw);
2150
2151         if (dir_fd)
2152                 {
2153                 layout_set_fd(lw, dir_fd);
2154                 }
2155         else
2156                 {
2157                 GdkPixbuf *pixbuf;
2158
2159                 pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
2160
2161                 /* FIXME: the zoom value set here is the value, which is then copied again and again
2162                    in "Leave Zoom at previous setting" mode. This is not ideal.  */
2163                 image_change_pixbuf(lw->image, pixbuf, 0.0, FALSE);
2164                 g_object_unref(pixbuf);
2165                 }
2166
2167         if (geometry)
2168                 {
2169                 if (!gtk_window_parse_geometry(GTK_WINDOW(lw->window), geometry))
2170                         {
2171                         log_printf("%s", _("Invalid geometry\n"));
2172                         }
2173                 }
2174
2175         gtk_widget_show(lw->window);
2176         layout_tools_hide(lw, lw->options.tools_hidden);
2177
2178         image_osd_set(lw->image, lw->options.image_overlay.state);
2179         histogram = image_osd_get_histogram(lw->image);
2180
2181         histogram->histogram_channel = lw->options.image_overlay.histogram_channel;
2182         histogram->histogram_mode = lw->options.image_overlay.histogram_mode;
2183
2184         layout_window_list = g_list_append(layout_window_list, lw);
2185
2186         file_data_register_notify_func(layout_image_notify_cb, lw, NOTIFY_PRIORITY_LOW);
2187
2188         return lw;
2189 }
2190
2191 void layout_write_attributes(LayoutOptions *layout, GString *outstr, gint indent)
2192 {
2193         WRITE_NL(); WRITE_CHAR(*layout, id);
2194
2195         WRITE_NL(); WRITE_INT(*layout, style);
2196         WRITE_NL(); WRITE_CHAR(*layout, order);
2197         WRITE_NL(); WRITE_UINT(*layout, dir_view_type);
2198         WRITE_NL(); WRITE_UINT(*layout, file_view_type);
2199         WRITE_NL(); WRITE_BOOL(*layout, show_marks);
2200         WRITE_NL(); WRITE_BOOL(*layout, show_thumbnails);
2201         WRITE_NL(); WRITE_BOOL(*layout, show_directory_date);
2202         WRITE_NL(); WRITE_CHAR(*layout, home_path);
2203         WRITE_NL(); WRITE_CHAR(*layout, last_path);
2204         WRITE_NL(); WRITE_UINT(*layout, startup_path);
2205         WRITE_NL(); WRITE_BOOL(*layout, exit_on_close);
2206         WRITE_SEPARATOR();
2207
2208         WRITE_NL(); WRITE_INT(*layout, main_window.x);
2209         WRITE_NL(); WRITE_INT(*layout, main_window.y);
2210         WRITE_NL(); WRITE_INT(*layout, main_window.w);
2211         WRITE_NL(); WRITE_INT(*layout, main_window.h);
2212         WRITE_NL(); WRITE_BOOL(*layout, main_window.maximized);
2213         WRITE_NL(); WRITE_INT(*layout, main_window.hdivider_pos);
2214         WRITE_NL(); WRITE_INT(*layout, main_window.vdivider_pos);
2215         WRITE_SEPARATOR();
2216
2217         WRITE_NL(); WRITE_INT(*layout, float_window.x);
2218         WRITE_NL(); WRITE_INT(*layout, float_window.y);
2219         WRITE_NL(); WRITE_INT(*layout, float_window.w);
2220         WRITE_NL(); WRITE_INT(*layout, float_window.h);
2221         WRITE_NL(); WRITE_INT(*layout, float_window.vdivider_pos);
2222         WRITE_SEPARATOR();
2223
2224         WRITE_NL(); WRITE_INT(*layout, properties_window.w);
2225         WRITE_NL(); WRITE_INT(*layout, properties_window.h);
2226         WRITE_SEPARATOR();
2227
2228         WRITE_NL(); WRITE_BOOL(*layout, tools_float);
2229         WRITE_NL(); WRITE_BOOL(*layout, tools_hidden);
2230         WRITE_SEPARATOR();
2231
2232         WRITE_NL(); WRITE_BOOL(*layout, toolbar_hidden);
2233         WRITE_NL(); WRITE_BOOL(*layout, info_pixel_hidden);
2234
2235         WRITE_NL(); WRITE_UINT(*layout, image_overlay.state);
2236         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_channel);
2237         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_mode);
2238 }
2239
2240
2241 void layout_write_config(LayoutWindow *lw, GString *outstr, gint indent)
2242 {
2243         layout_sync_options_with_current_state(lw);
2244         WRITE_NL(); WRITE_STRING("<layout");
2245         layout_write_attributes(&lw->options, outstr, indent + 1);
2246         WRITE_STRING(">");
2247
2248         bar_sort_write_config(lw->bar_sort, outstr, indent + 1);
2249         bar_write_config(lw->bar, outstr, indent + 1);
2250
2251         layout_toolbar_write_config(lw, TOOLBAR_MAIN, outstr, indent + 1);
2252         layout_toolbar_write_config(lw, TOOLBAR_STATUS, outstr, indent + 1);
2253
2254         WRITE_NL(); WRITE_STRING("</layout>");
2255 }
2256
2257 void layout_load_attributes(LayoutOptions *layout, const gchar **attribute_names, const gchar **attribute_values)
2258 {
2259         gchar *id = NULL;
2260
2261         while (*attribute_names)
2262                 {
2263                 const gchar *option = *attribute_names++;
2264                 const gchar *value = *attribute_values++;
2265
2266                 /* layout options */
2267                 if (READ_CHAR_FULL("id", id)) continue;
2268
2269                 if (READ_INT(*layout, style)) continue;
2270                 if (READ_CHAR(*layout, order)) continue;
2271
2272                 if (READ_UINT(*layout, dir_view_type)) continue;
2273                 if (READ_UINT(*layout, file_view_type)) continue;
2274                 if (READ_BOOL(*layout, show_marks)) continue;
2275                 if (READ_BOOL(*layout, show_thumbnails)) continue;
2276                 if (READ_BOOL(*layout, show_directory_date)) continue;
2277                 if (READ_CHAR(*layout, home_path)) continue;
2278                 if (READ_CHAR(*layout, last_path)) continue;
2279                 if (READ_UINT_CLAMP(*layout, startup_path, 0, STARTUP_PATH_HOME)) continue;
2280                 if (READ_BOOL(*layout, exit_on_close)) continue;
2281
2282                 /* window positions */
2283
2284                 if (READ_INT(*layout, main_window.x)) continue;
2285                 if (READ_INT(*layout, main_window.y)) continue;
2286                 if (READ_INT(*layout, main_window.w)) continue;
2287                 if (READ_INT(*layout, main_window.h)) continue;
2288                 if (READ_BOOL(*layout, main_window.maximized)) continue;
2289                 if (READ_INT(*layout, main_window.hdivider_pos)) continue;
2290                 if (READ_INT(*layout, main_window.vdivider_pos)) continue;
2291
2292                 if (READ_INT(*layout, float_window.x)) continue;
2293                 if (READ_INT(*layout, float_window.y)) continue;
2294                 if (READ_INT(*layout, float_window.w)) continue;
2295                 if (READ_INT(*layout, float_window.h)) continue;
2296                 if (READ_INT(*layout, float_window.vdivider_pos)) continue;
2297
2298                 if (READ_INT(*layout, properties_window.w)) continue;
2299                 if (READ_INT(*layout, properties_window.h)) continue;
2300
2301                 if (READ_BOOL(*layout, tools_float)) continue;
2302                 if (READ_BOOL(*layout, tools_hidden)) continue;
2303                 if (READ_BOOL(*layout, toolbar_hidden)) continue;
2304                 if (READ_BOOL(*layout, info_pixel_hidden)) continue;
2305
2306                 if (READ_UINT(*layout, image_overlay.state)) continue;
2307                 if (READ_INT(*layout, image_overlay.histogram_channel)) continue;
2308                 if (READ_INT(*layout, image_overlay.histogram_mode)) continue;
2309
2310                 log_printf("unknown attribute %s = %s\n", option, value);
2311                 }
2312         if (id && strcmp(id, LAYOUT_ID_CURRENT) != 0)
2313                 {
2314                 g_free(layout->id);
2315                 layout->id = id;
2316                 }
2317         else
2318                 {
2319                 g_free(id);
2320                 }
2321 }
2322
2323 static void layout_config_startup_path(LayoutOptions *lop, gchar **path)
2324 {
2325         switch (lop->startup_path)
2326                 {
2327                 case STARTUP_PATH_LAST:
2328                         *path = (lop->last_path && isdir(lop->last_path)) ? g_strdup(lop->last_path) : get_current_dir();
2329                         break;
2330                 case STARTUP_PATH_HOME:
2331                         *path = (lop->home_path && isdir(lop->home_path)) ? g_strdup(lop->home_path) : g_strdup(homedir());
2332                         break;
2333                 default:
2334                         *path = get_current_dir();
2335                         break;
2336                 }
2337 }
2338
2339
2340 static void layout_config_commandline(LayoutOptions *lop, gchar **path)
2341 {
2342         if (command_line->startup_blank)
2343                 {
2344                 *path = NULL;
2345                 }
2346         else if (command_line->file)
2347                 {
2348                 *path = g_strdup(command_line->file);
2349                 }
2350         else if (command_line->path)
2351                 {
2352                 *path = g_strdup(command_line->path);
2353                 }
2354         else layout_config_startup_path(lop, path);
2355
2356         if (command_line->tools_show)
2357                 {
2358                 lop->tools_float = FALSE;
2359                 lop->tools_hidden = FALSE;
2360                 }
2361         else if (command_line->tools_hide)
2362                 {
2363                 lop->tools_hidden = TRUE;
2364                 }
2365 }
2366
2367 LayoutWindow *layout_new_from_config(const gchar **attribute_names, const gchar **attribute_values, gboolean use_commandline)
2368 {
2369         LayoutOptions lop;
2370         LayoutWindow *lw;
2371         gchar *path = NULL;
2372
2373         init_layout_options(&lop);
2374
2375         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
2376
2377         if (use_commandline)
2378                 {
2379                 layout_config_commandline(&lop, &path);
2380                 }
2381         else
2382                 {
2383                 layout_config_startup_path(&lop, &path);
2384                 }
2385
2386         lw = layout_new_with_geometry(NULL, &lop, use_commandline ? command_line->geometry : NULL);
2387         layout_sort_set(lw, options->file_sort.method, options->file_sort.ascending);
2388         layout_set_path(lw, path);
2389
2390         if (use_commandline && command_line->startup_full_screen) layout_image_full_screen_start(lw);
2391         if (use_commandline && command_line->startup_in_slideshow) layout_image_slideshow_start(lw);
2392
2393
2394         g_free(path);
2395         free_layout_options_content(&lop);
2396         return lw;
2397 }
2398
2399 void layout_update_from_config(LayoutWindow *lw, const gchar **attribute_names, const gchar **attribute_values)
2400 {
2401         LayoutOptions lop;
2402
2403         init_layout_options(&lop);
2404
2405         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
2406
2407         layout_apply_options(lw, &lop);
2408
2409         free_layout_options_content(&lop);
2410 }
2411
2412
2413 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */