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
 270         box = gtk_vbox_new(FALSE, 0);
 271
 272         menu_bar = layout_actions_menu_bar(lw);
 273         gtk_box_pack_start(GTK_BOX(box), menu_bar, FALSE, FALSE, 0);
 274         gtk_widget_show(menu_bar);
 275
 276         layout_actions_toolbar(lw);
 277         gtk_box_pack_start(GTK_BOX(box), lw->toolbar, FALSE, FALSE, 0);
 278         if (!lw->options.toolbar_hidden) gtk_widget_show(lw->toolbar);
 279
 280         tabcomp = tab_completion_new_with_history(&lw->path_entry, NULL, "path_list", -1,
 281                                                   layout_path_entry_cb, lw);
 282         tab_completion_add_tab_func(lw->path_entry, layout_path_entry_tab_cb, lw);
 283         tab_completion_add_append_func(lw->path_entry, layout_path_entry_tab_append_cb, lw);
 284         gtk_box_pack_start(GTK_BOX(box), tabcomp, FALSE, FALSE, 0);
 285         gtk_widget_show(tabcomp);
 286
 287         g_signal_connect(G_OBJECT(lw->path_entry->parent), "changed",
 288                          G_CALLBACK(layout_path_entry_changed_cb), lw);
 289
 290         lw->vd = vd_new(lw->options.dir_view_type, lw->dir_fd);
 291         vd_set_layout(lw->vd, lw);
 292         vd_set_select_func(lw->vd, layout_vd_select_cb, lw);
 293
 294         lw->dir_view = lw->vd->widget;
 295
 296         gtk_box_pack_start(GTK_BOX(box), lw->dir_view, TRUE, TRUE, 0);
 297         gtk_widget_show(lw->dir_view);
 298
 299         gtk_widget_show(box);
 300
 301         return box;
 302 }
 303
 304 /*
 305  *-----------------------------------------------------------------------------
 306  * sort button (and menu)
 307  *-----------------------------------------------------------------------------
 308  */
 309
 310 static void layout_sort_menu_cb(GtkWidget *widget, gpointer data)
 311 {
 312         LayoutWindow *lw;
 313         SortType type;
 314
 315         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 316
 317         lw = submenu_item_get_data(widget);
 318         if (!lw) return;
 319
 320         type = (SortType)GPOINTER_TO_INT(data);
 321
 322         layout_sort_set(lw, type, lw->sort_ascend);
 323 }
 324
 325 static void layout_sort_menu_ascend_cb(GtkWidget *widget, gpointer data)
 326 {
 327         LayoutWindow *lw = data;
 328
 329         layout_sort_set(lw, lw->sort_method, !lw->sort_ascend);
 330 }
 331
 332 static void layout_sort_menu_hide_cb(GtkWidget *widget, gpointer data)
 333 {
 334         /* destroy the menu */
 335 #if GTK_CHECK_VERSION(2,12,0)
 336         g_object_unref(widget);
 337 #else
 338         gtk_widget_unref(GTK_WIDGET(widget));
 339 #endif
 340 }
 341
 342 static void layout_sort_button_press_cb(GtkWidget *widget, gpointer data)
 343 {
 344         LayoutWindow *lw = data;
 345         GtkWidget *menu;
 346         GdkEvent *event;
 347         guint32 etime;
 348
 349         menu = submenu_add_sort(NULL, G_CALLBACK(layout_sort_menu_cb), lw, FALSE, FALSE, TRUE, lw->sort_method);
 350
 351         /* take ownership of menu */
 352 #ifdef GTK_OBJECT_FLOATING
 353         /* GTK+ < 2.10 */
 354         g_object_ref(G_OBJECT(menu));
 355         gtk_object_sink(GTK_OBJECT(menu));
 356 #else
 357         /* GTK+ >= 2.10 */
 358         g_object_ref_sink(G_OBJECT(menu));
 359 #endif
 360
 361         /* ascending option */
 362         menu_item_add_divider(menu);
 363         menu_item_add_check(menu, _("Ascending"), lw->sort_ascend, G_CALLBACK(layout_sort_menu_ascend_cb), lw);
 364
 365         g_signal_connect(G_OBJECT(menu), "selection_done",
 366                          G_CALLBACK(layout_sort_menu_hide_cb), NULL);
 367
 368         event = gtk_get_current_event();
 369         if (event)
 370                 {
 371                 etime = gdk_event_get_time(event);
 372                 gdk_event_free(event);
 373                 }
 374         else
 375                 {
 376                 etime = 0;
 377                 }
 378
 379         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, etime);
 380 }
 381
 382 static GtkWidget *layout_sort_button(LayoutWindow *lw)
 383 {
 384         GtkWidget *button;
 385
 386         button = gtk_button_new_with_label(sort_type_get_text(lw->sort_method));
 387         g_signal_connect(G_OBJECT(button), "clicked",
 388                          G_CALLBACK(layout_sort_button_press_cb), lw);
 389         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 390
 391         return button;
 392 }
 393
 394 #if 0
 395 static GtkWidget *layout_color_button(LayoutWindow *lw)
 396 {
 397         GtkWidget *button;
 398         GtkWidget *image;
 399         gboolean enable;
 400
 401         button = gtk_button_new();
 402         image = gtk_image_new_from_stock(GTK_STOCK_SELECT_COLOR, GTK_ICON_SIZE_MENU);
 403         gtk_container_add(GTK_CONTAINER(button), image);
 404         gtk_widget_show(image);
 405         g_signal_connect(G_OBJECT(button), "clicked",
 406                          G_CALLBACK(layout_color_button_press_cb), lw);
 407         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 408
 409 #ifdef HAVE_LCMS
 410         enable = (lw->image) ? lw->image->color_profile_enable : FALSE;
 411 #else
 412         enable = FALSE;
 413 #endif
 414         gtk_widget_set_sensitive(image, enable);
 415
 416         return button;
 417 }
 418 #endif
 419 /*
 420  *-----------------------------------------------------------------------------
 421  * write button
 422  *-----------------------------------------------------------------------------
 423  */
 424
 425 static void layout_write_button_press_cb(GtkWidget *widget, gpointer data)
 426 {
 427         metadata_write_queue_confirm(NULL, NULL);
 428 }
 429
 430 static GtkWidget *layout_write_button(LayoutWindow *lw)
 431 {
 432         GtkWidget *button;
 433         GtkWidget *image;
 434
 435         button = gtk_button_new();
 436         image = gtk_image_new_from_stock(GTK_STOCK_SAVE, GTK_ICON_SIZE_MENU);
 437         gtk_container_add(GTK_CONTAINER(button), image);
 438         gtk_widget_show(image);
 439         g_signal_connect(G_OBJECT(button), "clicked",
 440                          G_CALLBACK(layout_write_button_press_cb), lw);
 441         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 442
 443         gtk_widget_set_sensitive(button, metadata_queue_length() > 0);
 444
 445         return button;
 446 }
 447
 448
 449 /*
 450  *-----------------------------------------------------------------------------
 451  * status bar
 452  *-----------------------------------------------------------------------------
 453  */
 454
 455 void layout_status_update_write(LayoutWindow *lw)
 456 {
 457         if (!layout_valid(&lw)) return;
 458         if (!lw->info_write) return;
 459
 460         gtk_widget_set_sensitive(lw->info_write, metadata_queue_length() > 0);
 461         /* FIXME: maybe show also the number of files */
 462 }
 463
 464 void layout_status_update_write_all(void)
 465 {
 466         GList *work;
 467
 468         work = layout_window_list;
 469         while (work)
 470                 {
 471                 LayoutWindow *lw = work->data;
 472                 work = work->next;
 473
 474                 layout_status_update_write(lw);
 475                 }
 476 }
 477
 478
 479 void layout_status_update_progress(LayoutWindow *lw, gdouble val, const gchar *text)
 480 {
 481         if (!layout_valid(&lw)) return;
 482         if (!lw->info_progress_bar) return;
 483
 484         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(lw->info_progress_bar), val);
 485         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar), (text) ? text : " ");
 486 }
 487
 488 void layout_status_update_info(LayoutWindow *lw, const gchar *text)
 489 {
 490         gchar *buf = NULL;
 491
 492         if (!layout_valid(&lw)) return;
 493
 494         if (!text)
 495                 {
 496                 guint n;
 497                 gint64 n_bytes = 0;
 498
 499                 n = layout_list_count(lw, &n_bytes);
 500
 501                 if (n)
 502                         {
 503                         guint s;
 504                         gint64 s_bytes = 0;
 505                         const gchar *ss;
 506
 507                         if (layout_image_slideshow_active(lw))
 508                                 {
 509                                 if (!layout_image_slideshow_paused(lw))
 510                                         {
 511                                         ss = _(" Slideshow");
 512                                         }
 513                                 else
 514                                         {
 515                                         ss = _(" Paused");
 516                                         }
 517                                 }
 518                         else
 519                                 {
 520                                 ss = "";
 521                                 }
 522
 523                         s = layout_selection_count(lw, &s_bytes);
 524
 525                         layout_bars_new_selection(lw, s);
 526
 527                         if (s > 0)
 528                                 {
 529                                 gchar *b = text_from_size_abrev(n_bytes);
 530                                 gchar *sb = text_from_size_abrev(s_bytes);
 531                                 buf = g_strdup_printf(_("%s, %d files (%s, %d)%s"), b, n, sb, s, ss);
 532                                 g_free(b);
 533                                 g_free(sb);
 534                                 }
 535                         else if (n > 0)
 536                                 {
 537                                 gchar *b = text_from_size_abrev(n_bytes);
 538                                 buf = g_strdup_printf(_("%s, %d files%s"), b, n, ss);
 539                                 g_free(b);
 540                                 }
 541                         else
 542                                 {
 543                                 buf = g_strdup_printf(_("%d files%s"), n, ss);
 544                                 }
 545
 546                         text = buf;
 547
 548                         image_osd_update(lw->image);
 549                         }
 550                 else
 551                         {
 552                         text = "";
 553                         }
 554         }
 555
 556         if (lw->info_status) gtk_label_set_text(GTK_LABEL(lw->info_status), text);
 557         g_free(buf);
 558 }
 559
 560 void layout_status_update_image(LayoutWindow *lw)
 561 {
 562         guint64 n;
 563
 564         if (!layout_valid(&lw) || !lw->image) return;
 565
 566         n = layout_list_count(lw, NULL);
 567
 568         if (!n)
 569                 {
 570                 gtk_label_set_text(GTK_LABEL(lw->info_zoom), "");
 571                 gtk_label_set_text(GTK_LABEL(lw->info_details), "");
 572                 }
 573         else
 574                 {
 575                 gchar *text;
 576                 gchar *b;
 577
 578                 text = image_zoom_get_as_text(lw->image);
 579                 gtk_label_set_text(GTK_LABEL(lw->info_zoom), text);
 580                 g_free(text);
 581
 582                 b = image_get_fd(lw->image) ? text_from_size(image_get_fd(lw->image)->size) : g_strdup("0");
 583
 584                 if (lw->image->unknown)
 585                         {
 586                         if (image_get_path(lw->image) && !access_file(image_get_path(lw->image), R_OK))
 587                                 {
 588                                 text = g_strdup_printf(_("(no read permission) %s bytes"), b);
 589                                 }
 590                         else
 591                                 {
 592                                 text = g_strdup_printf(_("( ? x ? ) %s bytes"), b);
 593                                 }
 594                         }
 595                 else
 596                         {
 597                         gint width, height;
 598
 599                         image_get_image_size(lw->image, &width, &height);
 600                         text = g_strdup_printf(_("( %d x %d ) %s bytes"),
 601                                                width, height, b);
 602                         }
 603
 604                 g_signal_emit_by_name (lw->image->pr, "update-pixel");
 605
 606                 g_free(b);
 607
 608                 gtk_label_set_text(GTK_LABEL(lw->info_details), text);
 609                 g_free(text);
 610                 }
 611 }
 612
 613 void layout_status_update_all(LayoutWindow *lw)
 614 {
 615         layout_status_update_progress(lw, 0.0, NULL);
 616         layout_status_update_info(lw, NULL);
 617         layout_status_update_image(lw);
 618         layout_status_update_write(lw);
 619 }
 620
 621 static GtkWidget *layout_status_label(gchar *text, GtkWidget *box, gboolean start, gint size, gboolean expand)
 622 {
 623         GtkWidget *label;
 624         GtkWidget *frame;
 625
 626         frame = gtk_frame_new(NULL);
 627         if (size) gtk_widget_set_size_request(frame, size, -1);
 628         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 629         if (start)
 630                 {
 631                 gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
 632                 }
 633         else
 634                 {
 635                 gtk_box_pack_end(GTK_BOX(box), frame, expand, expand, 0);
 636                 }
 637         gtk_widget_show(frame);
 638
 639         label = gtk_label_new(text ? text : "");
 640         gtk_container_add(GTK_CONTAINER(frame), label);
 641         gtk_widget_show(label);
 642
 643         return label;
 644 }
 645
 646 static void layout_status_setup(LayoutWindow *lw, GtkWidget *box, gboolean small_format)
 647 {
 648         GtkWidget *hbox;
 649
 650         if (lw->info_box) return;
 651
 652         if (small_format)
 653                 {
 654                 lw->info_box = gtk_vbox_new(FALSE, 0);
 655                 }
 656         else
 657                 {
 658                 lw->info_box = gtk_hbox_new(FALSE, 0);
 659                 }
 660         gtk_box_pack_end(GTK_BOX(box), lw->info_box, FALSE, FALSE, 0);
 661         gtk_widget_show(lw->info_box);
 662
 663         if (small_format)
 664                 {
 665                 hbox = gtk_hbox_new(FALSE, 0);
 666                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 667                 gtk_widget_show(hbox);
 668                 }
 669         else
 670                 {
 671                 hbox = lw->info_box;
 672                 }
 673         lw->info_progress_bar = gtk_progress_bar_new();
 674         gtk_widget_set_size_request(lw->info_progress_bar, PROGRESS_WIDTH, -1);
 675         gtk_box_pack_start(GTK_BOX(hbox), lw->info_progress_bar, FALSE, FALSE, 0);
 676         gtk_widget_show(lw->info_progress_bar);
 677
 678         lw->info_sort = layout_sort_button(lw);
 679         gtk_box_pack_start(GTK_BOX(hbox), lw->info_sort, FALSE, FALSE, 0);
 680         gtk_widget_show(lw->info_sort);
 681
 682         lw->info_write = layout_write_button(lw);
 683         gtk_widget_show(lw->info_write);
 684
 685         if (small_format) gtk_box_pack_end(GTK_BOX(hbox), lw->info_write, FALSE, FALSE, 0);
 686
 687         lw->info_status = layout_status_label(NULL, lw->info_box, TRUE, 0, (!small_format));
 688
 689         if (small_format)
 690                 {
 691                 hbox = gtk_hbox_new(FALSE, 0);
 692                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 693                 gtk_widget_show(hbox);
 694                 }
 695         else
 696                 {
 697                 hbox = lw->info_box;
 698                 }
 699         lw->info_details = layout_status_label(NULL, hbox, TRUE, 0, TRUE);
 700         if (!small_format) gtk_box_pack_start(GTK_BOX(hbox), lw->info_write, FALSE, FALSE, 0);
 701         lw->info_pixel = layout_status_label(NULL, hbox, FALSE, PIXEL_LABEL_WIDTH, TRUE);
 702         if (lw->options.info_pixel_hidden) gtk_widget_hide(gtk_widget_get_parent(lw->info_pixel));
 703         lw->info_zoom = layout_status_label(NULL, hbox, FALSE, ZOOM_LABEL_WIDTH, FALSE);
 704 }
 705
 706 /*
 707  *-----------------------------------------------------------------------------
 708  * views
 709  *-----------------------------------------------------------------------------
 710  */
 711
 712 static GtkWidget *layout_tools_new(LayoutWindow *lw)
 713 {
 714         lw->dir_view = layout_tool_setup(lw);
 715         return lw->dir_view;
 716 }
 717
 718 static void layout_list_status_cb(ViewFile *vf, gpointer data)
 719 {
 720         LayoutWindow *lw = data;
 721
 722         layout_status_update_info(lw, NULL);
 723 }
 724
 725 static void layout_list_thumb_cb(ViewFile *vf, gdouble val, const gchar *text, gpointer data)
 726 {
 727         LayoutWindow *lw = data;
 728
 729         layout_status_update_progress(lw, val, text);
 730 }
 731
 732 static void layout_list_sync_thumb(LayoutWindow *lw)
 733 {
 734         if (lw->vf) vf_thumb_set(lw->vf, lw->options.show_thumbnails);
 735 }
 736
 737 static GtkWidget *layout_list_new(LayoutWindow *lw)
 738 {
 739         lw->vf = vf_new(lw->options.file_view_type, NULL);
 740         vf_set_layout(lw->vf, lw);
 741
 742         vf_set_status_func(lw->vf, layout_list_status_cb, lw);
 743         vf_set_thumb_status_func(lw->vf, layout_list_thumb_cb, lw);
 744
 745         vf_marks_set(lw->vf, lw->options.show_marks);
 746
 747         layout_list_sync_thumb(lw);
 748
 749         return lw->vf->widget;
 750 }
 751
 752 static void layout_list_sync_marks(LayoutWindow *lw)
 753 {
 754         if (lw->vf) vf_marks_set(lw->vf, lw->options.show_marks);
 755 }
 756
 757 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle)
 758 {
 759         if (!lw) return;
 760 #if 0
 761         if (lw->vf) vf_scroll_to_subpart(lw->vf, needle);
 762 #endif
 763 }
 764
 765 GList *layout_list(LayoutWindow *lw)
 766 {
 767         if (!layout_valid(&lw)) return NULL;
 768
 769         if (lw->vf) return vf_get_list(lw->vf);
 770
 771         return NULL;
 772 }
 773
 774 guint layout_list_count(LayoutWindow *lw, gint64 *bytes)
 775 {
 776         if (!layout_valid(&lw)) return 0;
 777
 778         if (lw->vf) return vf_count(lw->vf, bytes);
 779
 780         return 0;
 781 }
 782
 783 FileData *layout_list_get_fd(LayoutWindow *lw, gint index)
 784 {
 785         if (!layout_valid(&lw)) return NULL;
 786
 787         if (lw->vf) return vf_index_get_data(lw->vf, index);
 788
 789         return NULL;
 790 }
 791
 792 gint layout_list_get_index(LayoutWindow *lw, FileData *fd)
 793 {
 794         if (!layout_valid(&lw) || !fd) return -1;
 795
 796         if (lw->vf) return vf_index_by_fd(lw->vf, fd);
 797
 798         return -1;
 799 }
 800
 801 void layout_list_sync_fd(LayoutWindow *lw, FileData *fd)
 802 {
 803         if (!layout_valid(&lw)) return;
 804
 805         if (lw->vf) vf_select_by_fd(lw->vf, fd);
 806 }
 807
 808 static void layout_list_sync_sort(LayoutWindow *lw)
 809 {
 810         if (!layout_valid(&lw)) return;
 811
 812         if (lw->vf) vf_sort_set(lw->vf, lw->sort_method, lw->sort_ascend);
 813 }
 814
 815 GList *layout_selection_list(LayoutWindow *lw)
 816 {
 817         if (!layout_valid(&lw)) return NULL;
 818
 819         if (layout_image_get_collection(lw, NULL))
 820                 {
 821                 FileData *fd;
 822
 823                 fd = layout_image_get_fd(lw);
 824                 if (fd) return g_list_append(NULL, file_data_ref(fd));
 825                 return NULL;
 826                 }
 827
 828         if (lw->vf) return vf_selection_get_list(lw->vf);
 829
 830         return NULL;
 831 }
 832
 833 GList *layout_selection_list_by_index(LayoutWindow *lw)
 834 {
 835         if (!layout_valid(&lw)) return NULL;
 836
 837         if (lw->vf) return vf_selection_get_list_by_index(lw->vf);
 838
 839         return NULL;
 840 }
 841
 842 guint layout_selection_count(LayoutWindow *lw, gint64 *bytes)
 843 {
 844         if (!layout_valid(&lw)) return 0;
 845
 846         if (lw->vf) return vf_selection_count(lw->vf, bytes);
 847
 848         return 0;
 849 }
 850
 851 void layout_select_all(LayoutWindow *lw)
 852 {
 853         if (!layout_valid(&lw)) return;
 854
 855         if (lw->vf) vf_select_all(lw->vf);
 856 }
 857
 858 void layout_select_none(LayoutWindow *lw)
 859 {
 860         if (!layout_valid(&lw)) return;
 861
 862         if (lw->vf) vf_select_none(lw->vf);
 863 }
 864
 865 void layout_select_invert(LayoutWindow *lw)
 866 {
 867         if (!layout_valid(&lw)) return;
 868
 869         if (lw->vf) vf_select_invert(lw->vf);
 870 }
 871
 872 void layout_mark_to_selection(LayoutWindow *lw, gint mark, MarkToSelectionMode mode)
 873 {
 874         if (!layout_valid(&lw)) return;
 875
 876         if (lw->vf) vf_mark_to_selection(lw->vf, mark, mode);
 877 }
 878
 879 void layout_selection_to_mark(LayoutWindow *lw, gint mark, SelectionToMarkMode mode)
 880 {
 881         if (!layout_valid(&lw)) return;
 882
 883         if (lw->vf) vf_selection_to_mark(lw->vf, mark, mode);
 884
 885         layout_status_update_info(lw, NULL); /* osd in fullscreen mode */
 886 }
 887
 888 /*
 889  *-----------------------------------------------------------------------------
 890  * access
 891  *-----------------------------------------------------------------------------
 892  */
 893
 894 const gchar *layout_get_path(LayoutWindow *lw)
 895 {
 896         if (!layout_valid(&lw)) return NULL;
 897         return lw->dir_fd ? lw->dir_fd->path : NULL;
 898 }
 899
 900 static void layout_sync_path(LayoutWindow *lw)
 901 {
 902         if (!lw->dir_fd) return;
 903
 904         if (lw->path_entry) gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->dir_fd->path);
 905
 906         if (lw->vd) vd_set_fd(lw->vd, lw->dir_fd);
 907         if (lw->vf) vf_set_fd(lw->vf, lw->dir_fd);
 908 }
 909
 910 gboolean layout_set_path(LayoutWindow *lw, const gchar *path)
 911 {
 912         FileData *fd;
 913         gboolean ret;
 914
 915         if (!path) return FALSE;
 916
 917         fd = file_data_new_simple(path);
 918         ret = layout_set_fd(lw, fd);
 919         file_data_unref(fd);
 920         return ret;
 921 }
 922
 923
 924 gboolean layout_set_fd(LayoutWindow *lw, FileData *fd)
 925 {
 926         gboolean have_file = FALSE;
 927
 928         if (!layout_valid(&lw)) return FALSE;
 929
 930         if (!fd || !isname(fd->path)) return FALSE;
 931         if (lw->dir_fd && fd == lw->dir_fd)
 932                 {
 933                 return TRUE;
 934                 }
 935
 936         if (isdir(fd->path))
 937                 {
 938                 if (lw->dir_fd)
 939                         {
 940                         file_data_unregister_real_time_monitor(lw->dir_fd);
 941                         file_data_unref(lw->dir_fd);
 942                         }
 943                 lw->dir_fd = file_data_ref(fd);
 944                 file_data_register_real_time_monitor(fd);
 945                 }
 946         else
 947                 {
 948                 gchar *base;
 949
 950                 base = remove_level_from_path(fd->path);
 951                 if (lw->dir_fd && strcmp(lw->dir_fd->path, base) == 0)
 952                         {
 953                         g_free(base);
 954                         }
 955                 else if (isdir(base))
 956                         {
 957                         if (lw->dir_fd)
 958                                 {
 959                                 file_data_unregister_real_time_monitor(lw->dir_fd);
 960                                 file_data_unref(lw->dir_fd);
 961                                 }
 962                         lw->dir_fd = file_data_new_simple(base);
 963                         file_data_register_real_time_monitor(lw->dir_fd);
 964                         g_free(base);
 965                         }
 966                 else
 967                         {
 968                         g_free(base);
 969                         return FALSE;
 970                         }
 971                 if (isfile(fd->path)) have_file = TRUE;
 972                 }
 973
 974         if (lw->path_entry) tab_completion_append_to_history(lw->path_entry, lw->dir_fd->path);
 975         layout_sync_path(lw);
 976         layout_list_sync_sort(lw);
 977
 978         if (have_file)
 979                 {
 980                 gint row;
 981
 982                 row = layout_list_get_index(lw, fd);
 983                 if (row >= 0)
 984                         {
 985                         layout_image_set_index(lw, row);
 986                         }
 987                 else
 988                         {
 989                         layout_image_set_fd(lw, fd);
 990                         }
 991                 }
 992         else if (!options->lazy_image_sync)
 993                 {
 994                 layout_image_set_index(lw, 0);
 995                 }
 996
 997         if (options->metadata.confirm_on_dir_change)
 998                 metadata_write_queue_confirm(NULL, NULL);
 999
1000         return TRUE;
1001 }
1002
1003 static void layout_refresh_lists(LayoutWindow *lw)
1004 {
1005         if (lw->vd) vd_refresh(lw->vd);
1006
1007         if (lw->vf)
1008                 {
1009                 vf_refresh(lw->vf);
1010                 vf_thumb_update(lw->vf);
1011                 }
1012 }
1013
1014 void layout_refresh(LayoutWindow *lw)
1015 {
1016         if (!layout_valid(&lw)) return;
1017
1018         DEBUG_1("layout refresh");
1019
1020         layout_refresh_lists(lw);
1021
1022         if (lw->image) layout_image_refresh(lw);
1023 }
1024
1025 void layout_thumb_set(LayoutWindow *lw, gboolean enable)
1026 {
1027         if (!layout_valid(&lw)) return;
1028
1029         if (lw->options.show_thumbnails == enable) return;
1030
1031         lw->options.show_thumbnails = enable;
1032
1033         layout_util_sync_thumb(lw);
1034         layout_list_sync_thumb(lw);
1035 }
1036
1037 void layout_marks_set(LayoutWindow *lw, gboolean enable)
1038 {
1039         if (!layout_valid(&lw)) return;
1040
1041         if (lw->options.show_marks == enable) return;
1042
1043         lw->options.show_marks = enable;
1044
1045 //      layout_util_sync_marks(lw);
1046         layout_list_sync_marks(lw);
1047 }
1048
1049 gboolean layout_thumb_get(LayoutWindow *lw)
1050 {
1051         if (!layout_valid(&lw)) return FALSE;
1052
1053         return lw->options.show_thumbnails;
1054 }
1055
1056 gboolean layout_marks_get(LayoutWindow *lw)
1057 {
1058         if (!layout_valid(&lw)) return FALSE;
1059
1060         return lw->options.show_marks;
1061 }
1062
1063 void layout_sort_set(LayoutWindow *lw, SortType type, gboolean ascend)
1064 {
1065         if (!layout_valid(&lw)) return;
1066         if (lw->sort_method == type && lw->sort_ascend == ascend) return;
1067
1068         lw->sort_method = type;
1069         lw->sort_ascend = ascend;
1070
1071         if (lw->info_sort) gtk_label_set_text(GTK_LABEL(GTK_BIN(lw->info_sort)->child),
1072                                               sort_type_get_text(type));
1073         layout_list_sync_sort(lw);
1074 }
1075
1076 gboolean layout_sort_get(LayoutWindow *lw, SortType *type, gboolean *ascend)
1077 {
1078         if (!layout_valid(&lw)) return FALSE;
1079
1080         if (type) *type = lw->sort_method;
1081         if (ascend) *ascend = lw->sort_ascend;
1082
1083         return TRUE;
1084 }
1085
1086 gboolean layout_geometry_get(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h)
1087 {
1088         if (!layout_valid(&lw)) return FALSE;
1089
1090         gdk_window_get_root_origin(lw->window->window, x, y);
1091         gdk_drawable_get_size(lw->window->window, w, h);
1092
1093         return TRUE;
1094 }
1095
1096 gboolean layout_geometry_get_dividers(LayoutWindow *lw, gint *h, gint *v)
1097 {
1098         if (!layout_valid(&lw)) return FALSE;
1099
1100         if (lw->h_pane && GTK_PANED(lw->h_pane)->child1->allocation.x >= 0)
1101                 {
1102                 *h = GTK_PANED(lw->h_pane)->child1->allocation.width;
1103                 }
1104         else if (h != &lw->options.main_window.hdivider_pos)
1105                 {
1106                 *h = lw->options.main_window.hdivider_pos;
1107                 }
1108
1109         if (lw->v_pane && GTK_PANED(lw->v_pane)->child1->allocation.x >= 0)
1110                 {
1111                 *v = GTK_PANED(lw->v_pane)->child1->allocation.height;
1112                 }
1113         else if (v != &lw->options.main_window.vdivider_pos)
1114                 {
1115                 *v = lw->options.main_window.vdivider_pos;
1116                 }
1117
1118         return TRUE;
1119 }
1120
1121 void layout_views_set(LayoutWindow *lw, DirViewType dir_view_type, FileViewType file_view_type)
1122 {
1123         if (!layout_valid(&lw)) return;
1124
1125         if (lw->options.dir_view_type == dir_view_type && lw->options.file_view_type == file_view_type) return;
1126
1127         lw->options.dir_view_type = dir_view_type;
1128         lw->options.file_view_type = file_view_type;
1129
1130         layout_style_set(lw, -1, NULL);
1131 }
1132
1133 gboolean layout_views_get(LayoutWindow *lw, DirViewType *dir_view_type, FileViewType *file_view_type)
1134 {
1135         if (!layout_valid(&lw)) return FALSE;
1136
1137         *dir_view_type = lw->options.dir_view_type;
1138         *file_view_type = lw->options.file_view_type;
1139
1140         return TRUE;
1141 }
1142
1143 /*
1144  *-----------------------------------------------------------------------------
1145  * location utils
1146  *-----------------------------------------------------------------------------
1147  */
1148
1149 static gboolean layout_location_single(LayoutLocation l)
1150 {
1151         return (l == LAYOUT_LEFT ||
1152                 l == LAYOUT_RIGHT ||
1153                 l == LAYOUT_TOP ||
1154                 l == LAYOUT_BOTTOM);
1155 }
1156
1157 static gboolean layout_location_vertical(LayoutLocation l)
1158 {
1159         return (l & LAYOUT_TOP ||
1160                 l & LAYOUT_BOTTOM);
1161 }
1162
1163 static gboolean layout_location_first(LayoutLocation l)
1164 {
1165         return (l & LAYOUT_TOP ||
1166                 l & LAYOUT_LEFT);
1167 }
1168
1169 static LayoutLocation layout_grid_compass(LayoutWindow *lw)
1170 {
1171         if (layout_location_single(lw->dir_location)) return lw->dir_location;
1172         if (layout_location_single(lw->file_location)) return lw->file_location;
1173         return lw->image_location;
1174 }
1175
1176 static void layout_location_compute(LayoutLocation l1, LayoutLocation l2,
1177                                     GtkWidget *s1, GtkWidget *s2,
1178                                     GtkWidget **d1, GtkWidget **d2)
1179 {
1180         LayoutLocation l;
1181
1182         l = l1 & l2;    /* get common compass direction */
1183         l = l1 - l;     /* remove it */
1184
1185         if (layout_location_first(l))
1186                 {
1187                 *d1 = s1;
1188                 *d2 = s2;
1189                 }
1190         else
1191                 {
1192                 *d1 = s2;
1193                 *d2 = s1;
1194                 }
1195 }
1196
1197 /*
1198  *-----------------------------------------------------------------------------
1199  * tools window (for floating/hidden)
1200  *-----------------------------------------------------------------------------
1201  */
1202
1203 gboolean layout_geometry_get_tools(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h, gint *divider_pos)
1204 {
1205         if (!layout_valid(&lw)) return FALSE;
1206
1207         if (!lw->tools || !GTK_WIDGET_VISIBLE(lw->tools))
1208                 {
1209                 /* use the stored values (sort of breaks success return value) */
1210
1211                 *divider_pos = lw->options.float_window.vdivider_pos;
1212
1213                 return FALSE;
1214                 }
1215
1216         gdk_window_get_root_origin(lw->tools->window, x, y);
1217         gdk_drawable_get_size(lw->tools->window, w, h);
1218
1219         if (GTK_IS_VPANED(lw->tools_pane))
1220                 {
1221                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.height;
1222                 }
1223         else
1224                 {
1225                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.width;
1226                 }
1227
1228         return TRUE;
1229 }
1230
1231 static void layout_tools_geometry_sync(LayoutWindow *lw)
1232 {
1233         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.x,
1234                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
1235 }
1236
1237 static void layout_tools_hide(LayoutWindow *lw, gboolean hide)
1238 {
1239         if (!lw->tools) return;
1240
1241         if (hide)
1242                 {
1243                 if (GTK_WIDGET_VISIBLE(lw->tools))
1244                         {
1245                         layout_tools_geometry_sync(lw);
1246                         gtk_widget_hide(lw->tools);
1247                         }
1248                 }
1249         else
1250                 {
1251                 if (!GTK_WIDGET_VISIBLE(lw->tools))
1252                         {
1253                         gtk_widget_show(lw->tools);
1254                         if (lw->vf) vf_refresh(lw->vf);
1255                         }
1256                 }
1257
1258         lw->options.tools_hidden = hide;
1259 }
1260
1261 static gboolean layout_tools_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
1262 {
1263         LayoutWindow *lw = data;
1264
1265         layout_tools_float_toggle(lw);
1266
1267         return TRUE;
1268 }
1269
1270 static void layout_tools_setup(LayoutWindow *lw, GtkWidget *tools, GtkWidget *files)
1271 {
1272         GtkWidget *vbox;
1273         GtkWidget *w1, *w2;
1274         gboolean vertical;
1275         gboolean new_window = FALSE;
1276
1277         vertical = (layout_location_single(lw->image_location) && !layout_location_vertical(lw->image_location)) ||
1278                    (!layout_location_single(lw->image_location) && layout_location_vertical(layout_grid_compass(lw)));
1279 #if 0
1280         layout_location_compute(lw->dir_location, lw->file_location,
1281                                 tools, files, &w1, &w2);
1282 #endif
1283         /* for now, tools/dir are always first in order */
1284         w1 = tools;
1285         w2 = files;
1286
1287         if (!lw->tools)
1288                 {
1289                 GdkGeometry geometry;
1290                 GdkWindowHints hints;
1291
1292                 lw->tools = window_new(GTK_WINDOW_TOPLEVEL, "tools", PIXBUF_INLINE_ICON_TOOLS, NULL, _("Tools"));
1293                 g_signal_connect(G_OBJECT(lw->tools), "delete_event",
1294                                  G_CALLBACK(layout_tools_delete_cb), lw);
1295                 layout_keyboard_init(lw, lw->tools);
1296
1297                 if (options->save_window_positions)
1298                         {
1299                         hints = GDK_HINT_USER_POS;
1300                         }
1301                 else
1302                         {
1303                         hints = 0;
1304                         }
1305
1306                 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1307                 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1308                 geometry.base_width = TOOLWINDOW_DEF_WIDTH;
1309                 geometry.base_height = TOOLWINDOW_DEF_HEIGHT;
1310                 gtk_window_set_geometry_hints(GTK_WINDOW(lw->tools), NULL, &geometry,
1311                                               GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hints);
1312
1313
1314                 gtk_window_set_resizable(GTK_WINDOW(lw->tools), TRUE);
1315                 gtk_container_set_border_width(GTK_CONTAINER(lw->tools), 0);
1316
1317                 new_window = TRUE;
1318                 }
1319         else
1320                 {
1321                 layout_tools_geometry_sync(lw);
1322                 /* dump the contents */
1323                 gtk_widget_destroy(GTK_BIN(lw->tools)->child);
1324                 }
1325
1326         layout_actions_add_window(lw, lw->tools);
1327
1328         vbox = gtk_vbox_new(FALSE, 0);
1329         gtk_container_add(GTK_CONTAINER(lw->tools), vbox);
1330         gtk_widget_show(vbox);
1331
1332         layout_status_setup(lw, vbox, TRUE);
1333
1334         if (vertical)
1335                 {
1336                 lw->tools_pane = gtk_vpaned_new();
1337                 }
1338         else
1339                 {
1340                 lw->tools_pane = gtk_hpaned_new();
1341                 }
1342         gtk_box_pack_start(GTK_BOX(vbox), lw->tools_pane, TRUE, TRUE, 0);
1343         gtk_widget_show(lw->tools_pane);
1344
1345         gtk_paned_pack1(GTK_PANED(lw->tools_pane), w1, FALSE, TRUE);
1346         gtk_paned_pack2(GTK_PANED(lw->tools_pane), w2, TRUE, TRUE);
1347
1348         gtk_widget_show(tools);
1349         gtk_widget_show(files);
1350
1351         if (new_window)
1352                 {
1353                 if (options->save_window_positions)
1354                         {
1355                         gtk_window_set_default_size(GTK_WINDOW(lw->tools), lw->options.float_window.w, lw->options.float_window.h);
1356                         gtk_window_move(GTK_WINDOW(lw->tools), lw->options.float_window.x, lw->options.float_window.y);
1357                         }
1358                 else
1359                         {
1360                         if (vertical)
1361                                 {
1362                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1363                                                             TOOLWINDOW_DEF_WIDTH, TOOLWINDOW_DEF_HEIGHT);
1364                                 }
1365                         else
1366                                 {
1367                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1368                                                             TOOLWINDOW_DEF_HEIGHT, TOOLWINDOW_DEF_WIDTH);
1369                                 }
1370                         }
1371                 }
1372
1373         if (!options->save_window_positions)
1374                 {
1375                 if (vertical)
1376                         {
1377                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
1378                         }
1379                 else
1380                         {
1381                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_HPOS;
1382                         }
1383                 }
1384
1385         gtk_paned_set_position(GTK_PANED(lw->tools_pane), lw->options.float_window.vdivider_pos);
1386 }
1387
1388 /*
1389  *-----------------------------------------------------------------------------
1390  * glue (layout arrangement)
1391  *-----------------------------------------------------------------------------
1392  */
1393
1394 static void layout_grid_compute(LayoutWindow *lw,
1395                                 GtkWidget *image, GtkWidget *tools, GtkWidget *files,
1396                                 GtkWidget **w1, GtkWidget **w2, GtkWidget **w3)
1397 {
1398         /* heh, this was fun */
1399
1400         if (layout_location_single(lw->dir_location))
1401                 {
1402                 if (layout_location_first(lw->dir_location))
1403                         {
1404                         *w1 = tools;
1405                         layout_location_compute(lw->file_location, lw->image_location, files, image, w2, w3);
1406                         }
1407                 else
1408                         {
1409                         *w3 = tools;
1410                         layout_location_compute(lw->file_location, lw->image_location, files, image, w1, w2);
1411                         }
1412                 }
1413         else if (layout_location_single(lw->file_location))
1414                 {
1415                 if (layout_location_first(lw->file_location))
1416                         {
1417                         *w1 = files;
1418                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w2, w3);
1419                         }
1420                 else
1421                         {
1422                         *w3 = files;
1423                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w1, w2);
1424                         }
1425                 }
1426         else
1427                 {
1428                 /* image */
1429                 if (layout_location_first(lw->image_location))
1430                         {
1431                         *w1 = image;
1432                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w2, w3);
1433                         }
1434                 else
1435                         {
1436                         *w3 = image;
1437                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w1, w2);
1438                         }
1439                 }
1440 }
1441
1442 void layout_split_change(LayoutWindow *lw, ImageSplitMode mode)
1443 {
1444         GtkWidget *image;
1445         gint i;
1446
1447         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1448                 {
1449                 if (lw->split_images[i])
1450                         {
1451                         gtk_widget_hide(lw->split_images[i]->widget);
1452                         if (lw->split_images[i]->widget->parent != lw->utility_paned)
1453                                 gtk_container_remove(GTK_CONTAINER(lw->split_images[i]->widget->parent), lw->split_images[i]->widget);
1454                         }
1455                 }
1456         gtk_container_remove(GTK_CONTAINER(lw->utility_paned), lw->split_image_widget);
1457
1458         image = layout_image_setup_split(lw, mode);
1459
1460 //      gtk_box_pack_start(GTK_BOX(lw->utility_box), image, TRUE, TRUE, 0);
1461 //      gtk_box_reorder_child(GTK_BOX(lw->utility_box), image, 0);
1462         gtk_paned_pack1(GTK_PANED(lw->utility_paned), image, TRUE, FALSE);
1463         gtk_widget_show(image);
1464 }
1465
1466 static void layout_grid_setup(LayoutWindow *lw)
1467 {
1468         gint priority_location;
1469         GtkWidget *h;
1470         GtkWidget *v;
1471         GtkWidget *w1, *w2, *w3;
1472
1473         GtkWidget *image_sb; /* image together with sidebars in utility box */
1474         GtkWidget *tools;
1475         GtkWidget *files;
1476
1477         layout_actions_setup(lw);
1478
1479         lw->group_box = gtk_vbox_new(FALSE, 0);
1480         gtk_box_pack_start(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1481         gtk_widget_show(lw->group_box);
1482
1483         priority_location = layout_grid_compass(lw);
1484
1485         if (lw->utility_box)
1486                 {
1487                 layout_split_change(lw, lw->split_mode); /* this re-creates image frame for the new configuration */
1488                 image_sb = lw->utility_box;
1489                 }
1490         else
1491                 {
1492                 GtkWidget *image; /* image or split images together */
1493                 image = layout_image_setup_split(lw, lw->split_mode);
1494                 image_sb = layout_bars_prepare(lw, image);
1495                 }
1496
1497         tools = layout_tools_new(lw);
1498         files = layout_list_new(lw);
1499
1500
1501         if (lw->options.tools_float || lw->options.tools_hidden)
1502                 {
1503                 gtk_box_pack_start(GTK_BOX(lw->group_box), image_sb, TRUE, TRUE, 0);
1504                 gtk_widget_show(image_sb);
1505
1506                 layout_tools_setup(lw, tools, files);
1507
1508                 image_grab_focus(lw->image);
1509
1510                 return;
1511                 }
1512         else if (lw->tools)
1513                 {
1514                 layout_tools_geometry_sync(lw);
1515                 gtk_widget_destroy(lw->tools);
1516                 lw->tools = NULL;
1517                 lw->tools_pane = NULL;
1518                 }
1519
1520         layout_status_setup(lw, lw->group_box, FALSE);
1521
1522         layout_grid_compute(lw, image_sb, tools, files, &w1, &w2, &w3);
1523
1524         v = lw->v_pane = gtk_vpaned_new();
1525
1526         h = lw->h_pane = gtk_hpaned_new();
1527
1528         if (!layout_location_vertical(priority_location))
1529                 {
1530                 GtkWidget *tmp;
1531
1532                 tmp = v;
1533                 v = h;
1534                 h = tmp;
1535                 }
1536
1537         gtk_box_pack_start(GTK_BOX(lw->group_box), v, TRUE, TRUE, 0);
1538
1539         if (!layout_location_first(priority_location))
1540                 {
1541                 gtk_paned_pack1(GTK_PANED(v), h, FALSE, TRUE);
1542                 gtk_paned_pack2(GTK_PANED(v), w3, TRUE, TRUE);
1543
1544                 gtk_paned_pack1(GTK_PANED(h), w1, FALSE, TRUE);
1545                 gtk_paned_pack2(GTK_PANED(h), w2, TRUE, TRUE);
1546                 }
1547         else
1548                 {
1549                 gtk_paned_pack1(GTK_PANED(v), w1, FALSE, TRUE);
1550                 gtk_paned_pack2(GTK_PANED(v), h, TRUE, TRUE);
1551
1552                 gtk_paned_pack1(GTK_PANED(h), w2, FALSE, TRUE);
1553                 gtk_paned_pack2(GTK_PANED(h), w3, TRUE, TRUE);
1554                 }
1555
1556         gtk_widget_show(image_sb);
1557         gtk_widget_show(tools);
1558         gtk_widget_show(files);
1559
1560         gtk_widget_show(v);
1561         gtk_widget_show(h);
1562
1563         /* fix to have image pane visible when it is left and priority widget */
1564         if (lw->options.main_window.hdivider_pos == -1 &&
1565             w1 == image_sb &&
1566             !layout_location_vertical(priority_location) &&
1567             layout_location_first(priority_location))
1568                 {
1569                 gtk_widget_set_size_request(image_sb, 200, -1);
1570                 }
1571
1572         gtk_paned_set_position(GTK_PANED(lw->h_pane), lw->options.main_window.hdivider_pos);
1573         gtk_paned_set_position(GTK_PANED(lw->v_pane), lw->options.main_window.vdivider_pos);
1574
1575         image_grab_focus(lw->image);
1576 }
1577
1578 void layout_style_set(LayoutWindow *lw, gint style, const gchar *order)
1579 {
1580         FileData *dir_fd;
1581
1582         if (!layout_valid(&lw)) return;
1583
1584         if (style != -1)
1585                 {
1586                 LayoutLocation d, f, i;
1587
1588                 layout_config_parse(style, order, &d,  &f, &i);
1589
1590                 if (lw->dir_location == d &&
1591                     lw->file_location == f &&
1592                     lw->image_location == i) return;
1593
1594                 lw->dir_location = d;
1595                 lw->file_location = f;
1596                 lw->image_location = i;
1597                 }
1598
1599         /* remember state */
1600
1601         layout_image_slideshow_stop(lw);
1602         layout_image_full_screen_stop(lw);
1603
1604         dir_fd = lw->dir_fd;
1605         if (dir_fd) file_data_unregister_real_time_monitor(dir_fd);
1606         lw->dir_fd = NULL;
1607
1608         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
1609
1610         /* preserve utility_box (image + sidebars), menu_bar and toolbar to be reused later in layout_grid_setup */
1611         /* lw->image is preserved together with lw->utility_box */
1612         if (lw->utility_box) gtk_container_remove(GTK_CONTAINER(lw->utility_box->parent), lw->utility_box);
1613         if (lw->menu_bar) gtk_container_remove(GTK_CONTAINER(lw->menu_bar->parent), lw->menu_bar);
1614         if (lw->toolbar) gtk_container_remove(GTK_CONTAINER(lw->toolbar->parent), lw->toolbar);
1615
1616         /* clear it all */
1617
1618         lw->h_pane = NULL;
1619         lw->v_pane = NULL;
1620
1621         lw->path_entry = NULL;
1622         lw->dir_view = NULL;
1623         lw->vd = NULL;
1624
1625         lw->file_view = NULL;
1626         lw->vf = NULL;
1627
1628         lw->info_box = NULL;
1629         lw->info_progress_bar = NULL;
1630         lw->info_sort = NULL;
1631         lw->info_status = NULL;
1632         lw->info_details = NULL;
1633         lw->info_pixel = NULL;
1634         lw->info_zoom = NULL;
1635
1636 /*
1637         if (lw->ui_manager) g_object_unref(lw->ui_manager);
1638         lw->ui_manager = NULL;
1639         lw->action_group = NULL;
1640         lw->action_group_editors = NULL;
1641 */
1642
1643         gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->group_box);
1644         lw->group_box = NULL;
1645
1646         /* re-fill */
1647
1648         layout_grid_setup(lw);
1649         layout_tools_hide(lw, lw->options.tools_hidden);
1650
1651         layout_util_sync(lw);
1652         layout_status_update_all(lw);
1653
1654
1655         // 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);
1656
1657         /* sync */
1658
1659         if (image_get_fd(lw->image))
1660                 {
1661                 layout_set_fd(lw, image_get_fd(lw->image));
1662                 }
1663         else
1664                 {
1665                 layout_set_fd(lw, dir_fd);
1666                 }
1667         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
1668
1669         /* clean up */
1670
1671         file_data_unref(dir_fd);
1672 }
1673
1674 void layout_colors_update(void)
1675 {
1676         GList *work;
1677
1678         work = layout_window_list;
1679         while (work)
1680                 {
1681                 LayoutWindow *lw = work->data;
1682                 work = work->next;
1683
1684                 if (!lw->image) continue;
1685                 image_background_set_color(lw->image, options->image.use_custom_border_color ? &options->image.border_color : NULL);
1686                 }
1687 }
1688
1689 void layout_tools_float_toggle(LayoutWindow *lw)
1690 {
1691         gboolean popped;
1692
1693         if (!lw) return;
1694
1695         if (!lw->options.tools_hidden)
1696                 {
1697                 popped = !lw->options.tools_float;
1698                 }
1699         else
1700                 {
1701                 popped = TRUE;
1702                 }
1703
1704         if (lw->options.tools_float == popped)
1705                 {
1706                 if (popped && lw->options.tools_hidden)
1707                         {
1708                         layout_tools_float_set(lw, popped, FALSE);
1709                         }
1710                 }
1711         else
1712                 {
1713                 if (lw->options.tools_float)
1714                         {
1715                         layout_tools_float_set(lw, FALSE, FALSE);
1716                         }
1717                 else
1718                         {
1719                         layout_tools_float_set(lw, TRUE, FALSE);
1720                         }
1721                 }
1722 }
1723
1724 void layout_tools_hide_toggle(LayoutWindow *lw)
1725 {
1726         if (!lw) return;
1727
1728         layout_tools_float_set(lw, lw->options.tools_float, !lw->options.tools_hidden);
1729 }
1730
1731 void layout_tools_float_set(LayoutWindow *lw, gboolean popped, gboolean hidden)
1732 {
1733         if (!layout_valid(&lw)) return;
1734
1735         if (lw->options.tools_float == popped && lw->options.tools_hidden == hidden) return;
1736
1737         if (lw->options.tools_float == popped && lw->options.tools_float && lw->tools)
1738                 {
1739                 layout_tools_hide(lw, hidden);
1740                 return;
1741                 }
1742
1743         lw->options.tools_float = popped;
1744         lw->options.tools_hidden = hidden;
1745
1746         layout_style_set(lw, -1, NULL);
1747 }
1748
1749 gboolean layout_tools_float_get(LayoutWindow *lw, gboolean *popped, gboolean *hidden)
1750 {
1751         if (!layout_valid(&lw)) return FALSE;
1752
1753         *popped = lw->options.tools_float;
1754         *hidden = lw->options.tools_hidden;
1755
1756         return TRUE;
1757 }
1758
1759 void layout_toolbar_toggle(LayoutWindow *lw)
1760 {
1761         if (!layout_valid(&lw)) return;
1762         if (!lw->toolbar) return;
1763
1764         lw->options.toolbar_hidden = !lw->options.toolbar_hidden;
1765
1766         if (lw->options.toolbar_hidden)
1767                 {
1768                 if (GTK_WIDGET_VISIBLE(lw->toolbar)) gtk_widget_hide(lw->toolbar);
1769                 }
1770         else
1771                 {
1772                 if (!GTK_WIDGET_VISIBLE(lw->toolbar)) gtk_widget_show(lw->toolbar);
1773                 }
1774 }
1775
1776 void layout_info_pixel_toggle(LayoutWindow *lw)
1777 {
1778         GtkWidget *frame;
1779
1780         if (!layout_valid(&lw)) return;
1781         if (!lw->info_pixel) return;
1782
1783         lw->options.info_pixel_hidden = !lw->options.info_pixel_hidden;
1784
1785         frame = gtk_widget_get_parent(lw->info_pixel);
1786         if (lw->options.info_pixel_hidden)
1787                 {
1788                 if (GTK_WIDGET_VISIBLE(frame)) gtk_widget_hide(frame);
1789                 }
1790         else
1791                 {
1792                 if (!GTK_WIDGET_VISIBLE(frame)) gtk_widget_show(frame);
1793                 }
1794 }
1795
1796 /*
1797  *-----------------------------------------------------------------------------
1798  * configuration
1799  *-----------------------------------------------------------------------------
1800  */
1801
1802 #define CONFIG_WINDOW_DEF_WIDTH         600
1803 #define CONFIG_WINDOW_DEF_HEIGHT        400
1804
1805 typedef struct _LayoutConfig LayoutConfig;
1806 struct _LayoutConfig
1807 {
1808         LayoutWindow *lw;
1809
1810         GtkWidget *configwindow;
1811         GtkWidget *home_path_entry;
1812         GtkWidget *layout_widget;
1813
1814         LayoutOptions options;
1815 };
1816
1817 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data);
1818
1819 static void layout_config_close_cb(GtkWidget *widget, gpointer data)
1820 {
1821         LayoutConfig *lc = data;
1822
1823         gtk_widget_destroy(lc->configwindow);
1824         free_layout_options_content(&lc->options);
1825         g_free(lc);
1826 }
1827
1828 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
1829 {
1830         layout_config_close_cb(w, data);
1831         return TRUE;
1832 }
1833
1834 static void layout_config_apply_cb(GtkWidget *widget, gpointer data)
1835 {
1836         LayoutConfig *lc = data;
1837
1838         g_free(lc->options.order);
1839         lc->options.order = layout_config_get(lc->layout_widget, &lc->options.style);
1840
1841         config_entry_to_option(lc->home_path_entry, &lc->options.home_path, remove_trailing_slash);
1842
1843         layout_apply_options(lc->lw, &lc->options);
1844 }
1845
1846 static void layout_config_ok_cb(GtkWidget *widget, gpointer data)
1847 {
1848         LayoutConfig *lc = data;
1849         layout_config_apply_cb(widget, lc);
1850         layout_config_close_cb(widget, lc);
1851 }
1852
1853 static void home_path_set_current_cb(GtkWidget *widget, gpointer data)
1854 {
1855         LayoutConfig *lc = data;
1856         gtk_entry_set_text(GTK_ENTRY(lc->home_path_entry), layout_get_path(lc->lw));
1857 }
1858
1859 static void startup_path_set_current_cb(GtkWidget *widget, gpointer data)
1860 {
1861         LayoutConfig *lc = data;
1862         lc->options.startup_path = STARTUP_PATH_CURRENT;
1863 }
1864
1865 static void startup_path_set_last_cb(GtkWidget *widget, gpointer data)
1866 {
1867         LayoutConfig *lc = data;
1868         lc->options.startup_path = STARTUP_PATH_LAST;
1869 }
1870
1871 static void startup_path_set_home_cb(GtkWidget *widget, gpointer data)
1872 {
1873         LayoutConfig *lc = data;
1874         lc->options.startup_path = STARTUP_PATH_HOME;
1875 }
1876
1877
1878 /*
1879 static void layout_config_save_cb(GtkWidget *widget, gpointer data)
1880 {
1881         layout_config_apply();
1882         save_options(options);
1883 }
1884 */
1885
1886 void layout_show_config_window(LayoutWindow *lw)
1887 {
1888         LayoutConfig *lc;
1889         GtkWidget *win_vbox;
1890         GtkWidget *hbox;
1891         GtkWidget *vbox;
1892         GtkWidget *button;
1893         GtkWidget *ct_button;
1894         GtkWidget *group;
1895         GtkWidget *frame;
1896         GtkWidget *tabcomp;
1897
1898         lc = g_new0(LayoutConfig, 1);
1899         lc->lw = lw;
1900         layout_sync_options_with_current_state(lw);
1901         copy_layout_options(&lc->options, &lw->options);
1902
1903         lc->configwindow = window_new(GTK_WINDOW_TOPLEVEL, "Layout", PIXBUF_INLINE_ICON_CONFIG, NULL, _("Window options and layout"));
1904         gtk_window_set_type_hint(GTK_WINDOW(lc->configwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
1905
1906         g_signal_connect(G_OBJECT(lc->configwindow), "delete_event",
1907                          G_CALLBACK(layout_config_delete_cb), lc);
1908
1909         gtk_window_set_default_size(GTK_WINDOW(lc->configwindow), CONFIG_WINDOW_DEF_WIDTH, CONFIG_WINDOW_DEF_HEIGHT);
1910         gtk_window_set_resizable(GTK_WINDOW(lc->configwindow), TRUE);
1911         gtk_container_set_border_width(GTK_CONTAINER(lc->configwindow), PREF_PAD_BORDER);
1912
1913         win_vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
1914         gtk_container_add(GTK_CONTAINER(lc->configwindow), win_vbox);
1915         gtk_widget_show(win_vbox);
1916
1917         hbox = gtk_hbutton_box_new();
1918         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
1919         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
1920         gtk_box_pack_end(GTK_BOX(win_vbox), hbox, FALSE, FALSE, 0);
1921         gtk_widget_show(hbox);
1922
1923         button = pref_button_new(NULL, GTK_STOCK_OK, NULL, FALSE,
1924                                  G_CALLBACK(layout_config_ok_cb), lc);
1925         gtk_container_add(GTK_CONTAINER(hbox), button);
1926         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1927         gtk_widget_grab_default(button);
1928         gtk_widget_show(button);
1929
1930         ct_button = button;
1931 /*
1932         button = pref_button_new(NULL, GTK_STOCK_SAVE, NULL, FALSE,
1933                                  G_CALLBACK(layout_config_save_cb), NULL);
1934         gtk_container_add(GTK_CONTAINER(hbox), button);
1935         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1936         gtk_widget_show(button);
1937 */
1938         button = pref_button_new(NULL, GTK_STOCK_APPLY, NULL, FALSE,
1939                                  G_CALLBACK(layout_config_apply_cb), lc);
1940         gtk_container_add(GTK_CONTAINER(hbox), button);
1941         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1942         gtk_widget_show(button);
1943
1944         button = pref_button_new(NULL, GTK_STOCK_CANCEL, NULL, FALSE,
1945                                  G_CALLBACK(layout_config_close_cb), lc);
1946         gtk_container_add(GTK_CONTAINER(hbox), button);
1947         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1948         gtk_widget_show(button);
1949
1950         if (!generic_dialog_get_alternative_button_order(lc->configwindow))
1951                 {
1952                 gtk_box_reorder_child(GTK_BOX(hbox), ct_button, -1);
1953                 }
1954
1955         frame = pref_frame_new(win_vbox, TRUE, NULL, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
1956
1957         vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
1958         gtk_container_add(GTK_CONTAINER(frame), vbox);
1959         gtk_widget_show(vbox);
1960
1961
1962         group = pref_group_new(vbox, FALSE, _("General options"), GTK_ORIENTATION_VERTICAL);
1963
1964         pref_label_new(group, _("Home path (empty to use your home directory)"));
1965         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
1966
1967         tabcomp = tab_completion_new(&lc->home_path_entry, lc->options.home_path, NULL, NULL);
1968         tab_completion_add_select_button(lc->home_path_entry, NULL, TRUE);
1969         gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
1970         gtk_widget_show(tabcomp);
1971
1972         button = pref_button_new(hbox, NULL, _("Use current"), FALSE,
1973                                  G_CALLBACK(home_path_set_current_cb), lc);
1974
1975         pref_checkbox_new_int(group, _("Show date in directories list view"),
1976                               lc->options.show_directory_date, &lc->options.show_directory_date);
1977
1978         pref_checkbox_new_int(group, _("Exit program when this window is closed"),
1979                               lc->options.exit_on_close, &lc->options.exit_on_close);
1980
1981         group = pref_group_new(vbox, FALSE, _("Start-up directory:"), GTK_ORIENTATION_VERTICAL);
1982
1983         button = pref_radiobutton_new(group, NULL, _("No change"),
1984                                       (lc->options.startup_path == STARTUP_PATH_CURRENT),
1985                                       G_CALLBACK(startup_path_set_current_cb), lc);
1986         button = pref_radiobutton_new(group, button, _("Restore last path"),
1987                                       (lc->options.startup_path == STARTUP_PATH_LAST),
1988                                       G_CALLBACK(startup_path_set_last_cb), lc);
1989         button = pref_radiobutton_new(group, button, _("Home path"),
1990                                       (lc->options.startup_path == STARTUP_PATH_HOME),
1991                                       G_CALLBACK(startup_path_set_home_cb), lc);
1992
1993         group = pref_group_new(vbox, FALSE, _("Layout"), GTK_ORIENTATION_VERTICAL);
1994
1995         lc->layout_widget = layout_config_new();
1996         layout_config_set(lc->layout_widget, lw->options.style, lw->options.order);
1997         gtk_box_pack_start(GTK_BOX(group), lc->layout_widget, TRUE, TRUE, 0);
1998
1999         gtk_widget_show(lc->layout_widget);
2000         gtk_widget_show(lc->configwindow);
2001 }
2002
2003 /*
2004  *-----------------------------------------------------------------------------
2005  * base
2006  *-----------------------------------------------------------------------------
2007  */
2008
2009 void layout_sync_options_with_current_state(LayoutWindow *lw)
2010 {
2011         Histogram *histogram;
2012         if (!layout_valid(&lw)) return;
2013
2014         lw->options.main_window.maximized =  window_maximized(lw->window);
2015         if (!lw->options.main_window.maximized)
2016                 {
2017                 layout_geometry_get(lw, &lw->options.main_window.x, &lw->options.main_window.y,
2018                                     &lw->options.main_window.w, &lw->options.main_window.h);
2019                 }
2020
2021         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
2022
2023 //      layout_sort_get(NULL, &options->file_sort.method, &options->file_sort.ascending);
2024
2025         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
2026                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
2027
2028         lw->options.image_overlay.state = image_osd_get(lw->image);
2029         histogram = image_osd_get_histogram(lw->image);
2030
2031         lw->options.image_overlay.histogram_channel = histogram->histogram_channel;
2032         lw->options.image_overlay.histogram_mode = histogram->histogram_mode;
2033
2034         g_free(lw->options.last_path);
2035         lw->options.last_path = g_strdup(layout_get_path(lw));
2036 }
2037
2038 void layout_apply_options(LayoutWindow *lw, LayoutOptions *lop)
2039 {
2040         gboolean refresh_style;
2041         gboolean refresh_lists;
2042
2043         if (!layout_valid(&lw)) return;
2044 /* FIXME: add other options too */
2045
2046         refresh_style = (lop->style != lw->options.style || strcmp(lop->order, lw->options.order) != 0);
2047         refresh_lists = (lop->show_directory_date != lw->options.show_directory_date);
2048
2049         copy_layout_options(&lw->options, lop);
2050
2051         if (refresh_style) layout_style_set(lw, lw->options.style, lw->options.order);
2052         if (refresh_lists) layout_refresh(lw);
2053 }
2054
2055
2056 void layout_close(LayoutWindow *lw)
2057 {
2058         if (!lw->options.exit_on_close && layout_window_list && layout_window_list->next)
2059                 {
2060                 layout_free(lw);
2061                 }
2062         else
2063                 {
2064                 exit_program();
2065                 }
2066 }
2067
2068 void layout_free(LayoutWindow *lw)
2069 {
2070         if (!lw) return;
2071
2072         layout_window_list = g_list_remove(layout_window_list, lw);
2073         if (current_lw == lw) current_lw = NULL;
2074
2075         if (lw->exif_window) g_signal_handlers_disconnect_matched(G_OBJECT(lw->exif_window), G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, lw);
2076
2077         layout_bars_close(lw);
2078
2079         g_object_unref(lw->menu_bar);
2080         g_object_unref(lw->toolbar);
2081         g_object_unref(lw->utility_box);
2082
2083         gtk_widget_destroy(lw->window);
2084
2085         if (lw->split_image_sizegroup) g_object_unref(lw->split_image_sizegroup);
2086
2087         file_data_unregister_notify_func(layout_image_notify_cb, lw);
2088
2089         if (lw->dir_fd)
2090                 {
2091                 file_data_unregister_real_time_monitor(lw->dir_fd);
2092                 file_data_unref(lw->dir_fd);
2093                 }
2094
2095         string_list_free(lw->toolbar_actions);
2096         free_layout_options_content(&lw->options);
2097         g_free(lw);
2098 }
2099
2100 static gboolean layout_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
2101 {
2102         LayoutWindow *lw = data;
2103
2104         layout_close(lw);
2105         return TRUE;
2106 }
2107
2108 LayoutWindow *layout_new(FileData *dir_fd, LayoutOptions *lop)
2109 {
2110         return layout_new_with_geometry(dir_fd, lop, NULL);
2111 }
2112
2113 LayoutWindow *layout_new_with_geometry(FileData *dir_fd, LayoutOptions *lop,
2114                                        const gchar *geometry)
2115 {
2116         LayoutWindow *lw;
2117         GdkGeometry hint;
2118         GdkWindowHints hint_mask;
2119         Histogram *histogram;
2120
2121         lw = g_new0(LayoutWindow, 1);
2122
2123         if (lop)
2124                 copy_layout_options(&lw->options, lop);
2125         else
2126                 init_layout_options(&lw->options);
2127
2128         lw->sort_method = SORT_NAME;
2129         lw->sort_ascend = TRUE;
2130
2131         layout_set_unique_id(lw);
2132 //      lw->options.tools_float = popped;
2133 //      lw->options.tools_hidden = hidden;
2134 //      lw->bar_sort_enabled = options->panels.sort.enabled;
2135 //      lw->bar_enabled = options->panels.info.enabled;
2136
2137         /* default layout */
2138
2139         layout_config_parse(lw->options.style, lw->options.order,
2140                             &lw->dir_location,  &lw->file_location, &lw->image_location);
2141         if (lw->options.dir_view_type >= VIEW_DIR_TYPES_COUNT) lw->options.dir_view_type = 0;
2142         if (lw->options.file_view_type >= VIEW_FILE_TYPES_COUNT) lw->options.file_view_type = 0;
2143
2144         /* divider positions */
2145
2146         if (!options->save_window_positions)
2147                 {
2148                 lw->options.main_window.hdivider_pos = MAIN_WINDOW_DIV_HPOS;
2149                 lw->options.main_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2150                 lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2151                 }
2152
2153         /* window */
2154
2155         lw->window = window_new(GTK_WINDOW_TOPLEVEL, GQ_APPNAME_LC, NULL, NULL, NULL);
2156         gtk_window_set_resizable(GTK_WINDOW(lw->window), TRUE);
2157         gtk_container_set_border_width(GTK_CONTAINER(lw->window), 0);
2158
2159         if (options->save_window_positions)
2160                 {
2161                 hint_mask = GDK_HINT_USER_POS;
2162                 }
2163         else
2164                 {
2165                 hint_mask = 0;
2166                 }
2167
2168         hint.min_width = 32;
2169         hint.min_height = 32;
2170         hint.base_width = 0;
2171         hint.base_height = 0;
2172         gtk_window_set_geometry_hints(GTK_WINDOW(lw->window), NULL, &hint,
2173                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hint_mask);
2174
2175         if (options->save_window_positions)
2176                 {
2177                 gtk_window_set_default_size(GTK_WINDOW(lw->window), lw->options.main_window.w, lw->options.main_window.h);
2178 //              if (!layout_window_list)
2179 //                      {
2180                 gtk_window_move(GTK_WINDOW(lw->window), lw->options.main_window.x, lw->options.main_window.y);
2181                 if (lw->options.main_window.maximized) gtk_window_maximize(GTK_WINDOW(lw->window));
2182 //                      }
2183                 }
2184         else
2185                 {
2186                 gtk_window_set_default_size(GTK_WINDOW(lw->window), MAINWINDOW_DEF_WIDTH, MAINWINDOW_DEF_HEIGHT);
2187                 }
2188
2189         g_signal_connect(G_OBJECT(lw->window), "delete_event",
2190                          G_CALLBACK(layout_delete_cb), lw);
2191
2192         g_signal_connect(G_OBJECT(lw->window), "focus-in-event",
2193                          G_CALLBACK(layout_set_current_cb), lw);
2194
2195         layout_keyboard_init(lw, lw->window);
2196
2197 #ifdef HAVE_LIRC
2198         layout_image_lirc_init(lw);
2199 #endif
2200
2201         lw->main_box = gtk_vbox_new(FALSE, 0);
2202         gtk_container_add(GTK_CONTAINER(lw->window), lw->main_box);
2203         gtk_widget_show(lw->main_box);
2204
2205         layout_grid_setup(lw);
2206         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2207
2208         layout_util_sync(lw);
2209         layout_status_update_all(lw);
2210
2211         if (dir_fd)
2212                 {
2213                 layout_set_fd(lw, dir_fd);
2214                 }
2215         else
2216                 {
2217                 GdkPixbuf *pixbuf;
2218
2219                 pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
2220
2221                 /* FIXME: the zoom value set here is the value, which is then copied again and again
2222                    in "Leave Zoom at previous setting" mode. This is not ideal.  */
2223                 image_change_pixbuf(lw->image, pixbuf, 0.0, FALSE);
2224                 g_object_unref(pixbuf);
2225                 }
2226
2227         if (geometry)
2228                 {
2229                 if (!gtk_window_parse_geometry(GTK_WINDOW(lw->window), geometry))
2230                         {
2231                         log_printf("%s", _("Invalid geometry\n"));
2232                         }
2233                 }
2234
2235         gtk_widget_show(lw->window);
2236         layout_tools_hide(lw, lw->options.tools_hidden);
2237
2238         image_osd_set(lw->image, lw->options.image_overlay.state);
2239         histogram = image_osd_get_histogram(lw->image);
2240
2241         histogram->histogram_channel = lw->options.image_overlay.histogram_channel;
2242         histogram->histogram_mode = lw->options.image_overlay.histogram_mode;
2243
2244         layout_window_list = g_list_append(layout_window_list, lw);
2245
2246         file_data_register_notify_func(layout_image_notify_cb, lw, NOTIFY_PRIORITY_LOW);
2247
2248         return lw;
2249 }
2250
2251 void layout_write_attributes(LayoutOptions *layout, GString *outstr, gint indent)
2252 {
2253         WRITE_NL(); WRITE_CHAR(*layout, id);
2254
2255         WRITE_NL(); WRITE_INT(*layout, style);
2256         WRITE_NL(); WRITE_CHAR(*layout, order);
2257         WRITE_NL(); WRITE_UINT(*layout, dir_view_type);
2258         WRITE_NL(); WRITE_UINT(*layout, file_view_type);
2259         WRITE_NL(); WRITE_BOOL(*layout, show_marks);
2260         WRITE_NL(); WRITE_BOOL(*layout, show_thumbnails);
2261         WRITE_NL(); WRITE_BOOL(*layout, show_directory_date);
2262         WRITE_NL(); WRITE_CHAR(*layout, home_path);
2263         WRITE_NL(); WRITE_CHAR(*layout, last_path);
2264         WRITE_NL(); WRITE_UINT(*layout, startup_path);
2265         WRITE_NL(); WRITE_BOOL(*layout, exit_on_close);
2266         WRITE_SEPARATOR();
2267
2268         WRITE_NL(); WRITE_INT(*layout, main_window.x);
2269         WRITE_NL(); WRITE_INT(*layout, main_window.y);
2270         WRITE_NL(); WRITE_INT(*layout, main_window.w);
2271         WRITE_NL(); WRITE_INT(*layout, main_window.h);
2272         WRITE_NL(); WRITE_BOOL(*layout, main_window.maximized);
2273         WRITE_NL(); WRITE_INT(*layout, main_window.hdivider_pos);
2274         WRITE_NL(); WRITE_INT(*layout, main_window.vdivider_pos);
2275         WRITE_SEPARATOR();
2276
2277         WRITE_NL(); WRITE_INT(*layout, float_window.x);
2278         WRITE_NL(); WRITE_INT(*layout, float_window.y);
2279         WRITE_NL(); WRITE_INT(*layout, float_window.w);
2280         WRITE_NL(); WRITE_INT(*layout, float_window.h);
2281         WRITE_NL(); WRITE_INT(*layout, float_window.vdivider_pos);
2282         WRITE_SEPARATOR();
2283
2284         WRITE_NL(); WRITE_INT(*layout, properties_window.w);
2285         WRITE_NL(); WRITE_INT(*layout, properties_window.h);
2286         WRITE_SEPARATOR();
2287
2288         WRITE_NL(); WRITE_BOOL(*layout, tools_float);
2289         WRITE_NL(); WRITE_BOOL(*layout, tools_hidden);
2290         WRITE_SEPARATOR();
2291
2292         WRITE_NL(); WRITE_BOOL(*layout, toolbar_hidden);
2293         WRITE_NL(); WRITE_BOOL(*layout, info_pixel_hidden);
2294
2295         WRITE_NL(); WRITE_UINT(*layout, image_overlay.state);
2296         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_channel);
2297         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_mode);
2298 }
2299
2300
2301 void layout_write_config(LayoutWindow *lw, GString *outstr, gint indent)
2302 {
2303         layout_sync_options_with_current_state(lw);
2304         WRITE_NL(); WRITE_STRING("<layout");
2305         layout_write_attributes(&lw->options, outstr, indent + 1);
2306         WRITE_STRING(">");
2307
2308         bar_sort_write_config(lw->bar_sort, outstr, indent + 1);
2309         bar_write_config(lw->bar, outstr, indent + 1);
2310
2311         layout_toolbar_write_config(lw, outstr, indent + 1);
2312
2313         WRITE_NL(); WRITE_STRING("</layout>");
2314 }
2315
2316 void layout_load_attributes(LayoutOptions *layout, const gchar **attribute_names, const gchar **attribute_values)
2317 {
2318         gchar *id = NULL;
2319
2320         while (*attribute_names)
2321                 {
2322                 const gchar *option = *attribute_names++;
2323                 const gchar *value = *attribute_values++;
2324
2325                 /* layout options */
2326                 if (READ_CHAR_FULL("id", id)) continue;
2327
2328                 if (READ_INT(*layout, style)) continue;
2329                 if (READ_CHAR(*layout, order)) continue;
2330
2331                 if (READ_UINT(*layout, dir_view_type)) continue;
2332                 if (READ_UINT(*layout, file_view_type)) continue;
2333                 if (READ_BOOL(*layout, show_marks)) continue;
2334                 if (READ_BOOL(*layout, show_thumbnails)) continue;
2335                 if (READ_BOOL(*layout, show_directory_date)) continue;
2336                 if (READ_CHAR(*layout, home_path)) continue;
2337                 if (READ_CHAR(*layout, last_path)) continue;
2338                 if (READ_UINT_CLAMP(*layout, startup_path, 0, STARTUP_PATH_HOME)) continue;
2339                 if (READ_BOOL(*layout, exit_on_close)) continue;
2340
2341                 /* window positions */
2342
2343                 if (READ_INT(*layout, main_window.x)) continue;
2344                 if (READ_INT(*layout, main_window.y)) continue;
2345                 if (READ_INT(*layout, main_window.w)) continue;
2346                 if (READ_INT(*layout, main_window.h)) continue;
2347                 if (READ_BOOL(*layout, main_window.maximized)) continue;
2348                 if (READ_INT(*layout, main_window.hdivider_pos)) continue;
2349                 if (READ_INT(*layout, main_window.vdivider_pos)) continue;
2350
2351                 if (READ_INT(*layout, float_window.x)) continue;
2352                 if (READ_INT(*layout, float_window.y)) continue;
2353                 if (READ_INT(*layout, float_window.w)) continue;
2354                 if (READ_INT(*layout, float_window.h)) continue;
2355                 if (READ_INT(*layout, float_window.vdivider_pos)) continue;
2356
2357                 if (READ_INT(*layout, properties_window.w)) continue;
2358                 if (READ_INT(*layout, properties_window.h)) continue;
2359
2360                 if (READ_BOOL(*layout, tools_float)) continue;
2361                 if (READ_BOOL(*layout, tools_hidden)) continue;
2362                 if (READ_BOOL(*layout, toolbar_hidden)) continue;
2363                 if (READ_BOOL(*layout, info_pixel_hidden)) continue;
2364
2365                 if (READ_UINT(*layout, image_overlay.state)) continue;
2366                 if (READ_INT(*layout, image_overlay.histogram_channel)) continue;
2367                 if (READ_INT(*layout, image_overlay.histogram_mode)) continue;
2368
2369                 log_printf("unknown attribute %s = %s\n", option, value);
2370                 }
2371         if (id && strcmp(id, LAYOUT_ID_CURRENT) != 0)
2372                 {
2373                 g_free(layout->id);
2374                 layout->id = id;
2375                 }
2376         else
2377                 {
2378                 g_free(id);
2379                 }
2380 }
2381
2382 static void layout_config_startup_path(LayoutOptions *lop, gchar **path)
2383 {
2384         switch (lop->startup_path)
2385                 {
2386                 case STARTUP_PATH_LAST:
2387                         *path = (lop->last_path && isdir(lop->last_path)) ? g_strdup(lop->last_path) : get_current_dir();
2388                         break;
2389                 case STARTUP_PATH_HOME:
2390                         *path = (lop->home_path && isdir(lop->home_path)) ? g_strdup(lop->home_path) : g_strdup(homedir());
2391                         break;
2392                 default:
2393                         *path = get_current_dir();
2394                         break;
2395                 }
2396 }
2397
2398
2399 static void layout_config_commandline(LayoutOptions *lop, gchar **path)
2400 {
2401         if (command_line->startup_blank)
2402                 {
2403                 *path = NULL;
2404                 }
2405         else if (command_line->file)
2406                 {
2407                 *path = g_strdup(command_line->file);
2408                 }
2409         else if (command_line->path)
2410                 {
2411                 *path = g_strdup(command_line->path);
2412                 }
2413         else layout_config_startup_path(lop, path);
2414
2415         if (command_line->tools_show)
2416                 {
2417                 lop->tools_float = FALSE;
2418                 lop->tools_hidden = FALSE;
2419                 }
2420         else if (command_line->tools_hide)
2421                 {
2422                 lop->tools_hidden = TRUE;
2423                 }
2424 }
2425
2426 LayoutWindow *layout_new_from_config(const gchar **attribute_names, const gchar **attribute_values, gboolean use_commandline)
2427 {
2428         LayoutOptions lop;
2429         LayoutWindow *lw;
2430         gchar *path = NULL;
2431
2432         init_layout_options(&lop);
2433
2434         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
2435
2436         if (use_commandline)
2437                 {
2438                 layout_config_commandline(&lop, &path);
2439                 }
2440         else
2441                 {
2442                 layout_config_startup_path(&lop, &path);
2443                 }
2444
2445         lw = layout_new_with_geometry(NULL, &lop, use_commandline ? command_line->geometry : NULL);
2446         layout_sort_set(lw, options->file_sort.method, options->file_sort.ascending);
2447         layout_set_path(lw, path);
2448
2449         if (use_commandline && command_line->startup_full_screen) layout_image_full_screen_start(lw);
2450         if (use_commandline && command_line->startup_in_slideshow) layout_image_slideshow_start(lw);
2451
2452
2453         g_free(path);
2454         free_layout_options_content(&lop);
2455         return lw;
2456 }
2457
2458 void layout_update_from_config(LayoutWindow *lw, const gchar **attribute_names, const gchar **attribute_values)
2459 {
2460         LayoutOptions lop;
2461
2462         init_layout_options(&lop);
2463
2464         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
2465
2466         layout_apply_options(lw, &lop);
2467
2468         free_layout_options_content(&lop);
2469 }
2470
2471
2472 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */