src/layout.c

   1 /*
   2  * Geeqie
   3  * (C) 2006 John Ellis
   4  * Copyright (C) 2008 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
  36 #ifdef HAVE_LIRC
  37 #include "lirc.h"
  38 #endif
  39
  40 #define MAINWINDOW_DEF_WIDTH 700
  41 #define MAINWINDOW_DEF_HEIGHT 500
  42
  43 #define MAIN_WINDOW_DIV_HPOS (MAINWINDOW_DEF_WIDTH / 2)
  44 #define MAIN_WINDOW_DIV_VPOS (MAINWINDOW_DEF_HEIGHT / 2)
  45
  46 #define TOOLWINDOW_DEF_WIDTH 260
  47 #define TOOLWINDOW_DEF_HEIGHT 450
  48
  49 #define PROGRESS_WIDTH 150
  50 #define ZOOM_LABEL_WIDTH 64
  51
  52 #define PANE_DIVIDER_SIZE 10
  53
  54
  55 GList *layout_window_list = NULL;
  56
  57
  58 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle);
  59
  60
  61 /*
  62  *-----------------------------------------------------------------------------
  63  * misc
  64  *-----------------------------------------------------------------------------
  65  */
  66
  67 gint layout_valid(LayoutWindow **lw)
  68 {
  69         if (*lw == NULL)
  70                 {
  71                 if (layout_window_list) *lw = layout_window_list->data;
  72                 return (*lw != NULL);
  73                 }
  74
  75         return (g_list_find(layout_window_list, *lw) != NULL);
  76 }
  77
  78 LayoutWindow *layout_find_by_image(ImageWindow *imd)
  79 {
  80         GList *work;
  81
  82         work = layout_window_list;
  83         while (work)
  84                 {
  85                 LayoutWindow *lw = work->data;
  86                 work = work->next;
  87
  88                 if (lw->image == imd) return lw;
  89                 }
  90
  91         return NULL;
  92 }
  93
  94 LayoutWindow *layout_find_by_image_fd(ImageWindow *imd)
  95 {
  96         GList *work;
  97
  98         work = layout_window_list;
  99         while (work)
 100                 {
 101                 LayoutWindow *lw = work->data;
 102                 work = work->next;
 103                 if (lw->image->image_fd == imd->image_fd)
 104                         return lw;
 105
 106                 }
 107
 108         return NULL;
 109 }
 110
 111 /*
 112  *-----------------------------------------------------------------------------
 113  * menu, toolbar, and dir view
 114  *-----------------------------------------------------------------------------
 115  */
 116
 117 static void layout_path_entry_changed_cb(GtkWidget *widget, gpointer data)
 118 {
 119         LayoutWindow *lw = data;
 120         gchar *buf;
 121
 122         if (gtk_combo_box_get_active(GTK_COMBO_BOX(widget)) < 0) return;
 123
 124         buf = g_strdup(gtk_entry_get_text(GTK_ENTRY(lw->path_entry)));
 125         if (!buf || (lw->dir_fd && strcmp(buf, lw->dir_fd->path) == 0))
 126                 {
 127                 g_free(buf);
 128                 return;
 129                 }
 130
 131         layout_set_path(lw, buf);
 132
 133         g_free(buf);
 134 }
 135
 136 static void layout_path_entry_tab_cb(const gchar *path, gpointer data)
 137 {
 138         LayoutWindow *lw = data;
 139         gchar *buf;
 140         gchar *base;
 141
 142         buf = g_strdup(path);
 143         parse_out_relatives(buf);
 144         base = remove_level_from_path(buf);
 145
 146         if (isdir(buf))
 147                 {
 148                 if ((!lw->dir_fd || strcmp(lw->dir_fd->path, buf) != 0) && layout_set_path(lw, buf))
 149                         {
 150                         gint pos = -1;
 151                         /* put the G_DIR_SEPARATOR back, if we are in tab completion for a dir and result was path change */
 152                         gtk_editable_insert_text(GTK_EDITABLE(lw->path_entry), G_DIR_SEPARATOR_S, -1, &pos);
 153                         gtk_editable_set_position(GTK_EDITABLE(lw->path_entry),
 154                                                   strlen(gtk_entry_get_text(GTK_ENTRY(lw->path_entry))));
 155                         }
 156                 }
 157         else if (lw->dir_fd && strcmp(lw->dir_fd->path, base) == 0)
 158                 {
 159                 layout_list_scroll_to_subpart(lw, filename_from_path(buf));
 160                 }
 161
 162         g_free(base);
 163         g_free(buf);
 164 }
 165
 166 static void layout_path_entry_cb(const gchar *path, gpointer data)
 167 {
 168         LayoutWindow *lw = data;
 169         gchar *buf;
 170
 171         buf = g_strdup(path);
 172         parse_out_relatives(buf);
 173
 174         layout_set_path(lw, buf);
 175
 176         g_free(buf);
 177 }
 178
 179 static void layout_vd_select_cb(ViewDir *vd, const gchar *path, gpointer data)
 180 {
 181         LayoutWindow *lw = data;
 182
 183         layout_set_path(lw, path);
 184 }
 185
 186 static GtkWidget *layout_tool_setup(LayoutWindow *lw)
 187 {
 188         GtkWidget *box;
 189         GtkWidget *menu_bar;
 190         GtkWidget *tabcomp;
 191
 192         box = gtk_vbox_new(FALSE, 0);
 193
 194         menu_bar = layout_actions_menu_bar(lw);
 195         gtk_box_pack_start(GTK_BOX(box), menu_bar, FALSE, FALSE, 0);
 196         gtk_widget_show(menu_bar);
 197
 198         lw->toolbar = layout_button_bar(lw);
 199         gtk_box_pack_start(GTK_BOX(box), lw->toolbar, FALSE, FALSE, 0);
 200         if (!lw->toolbar_hidden) gtk_widget_show(lw->toolbar);
 201
 202         tabcomp = tab_completion_new_with_history(&lw->path_entry, NULL, "path_list", -1,
 203                                                   layout_path_entry_cb, lw);
 204         tab_completion_add_tab_func(lw->path_entry, layout_path_entry_tab_cb, lw);
 205         gtk_box_pack_start(GTK_BOX(box), tabcomp, FALSE, FALSE, 0);
 206         gtk_widget_show(tabcomp);
 207
 208         g_signal_connect(G_OBJECT(lw->path_entry->parent), "changed",
 209                          G_CALLBACK(layout_path_entry_changed_cb), lw);
 210
 211         lw->vd = vd_new(lw->dir_view_type, lw->dir_fd);
 212         vd_set_layout(lw->vd, lw);
 213         vd_set_select_func(lw->vd, layout_vd_select_cb, lw);
 214
 215         lw->dir_view = lw->vd->widget;
 216
 217         gtk_box_pack_start(GTK_BOX(box), lw->dir_view, TRUE, TRUE, 0);
 218         gtk_widget_show(lw->dir_view);
 219
 220         gtk_widget_show(box);
 221
 222         return box;
 223 }
 224
 225 /*
 226  *-----------------------------------------------------------------------------
 227  * sort button (and menu)
 228  *-----------------------------------------------------------------------------
 229  */
 230
 231 static void layout_sort_menu_cb(GtkWidget *widget, gpointer data)
 232 {
 233         LayoutWindow *lw;
 234         SortType type;
 235
 236         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 237
 238         lw = submenu_item_get_data(widget);
 239         if (!lw) return;
 240
 241         type = (SortType)GPOINTER_TO_INT(data);
 242
 243         layout_sort_set(lw, type, lw->sort_ascend);
 244 }
 245
 246 static void layout_sort_menu_ascend_cb(GtkWidget *widget, gpointer data)
 247 {
 248         LayoutWindow *lw = data;
 249
 250         layout_sort_set(lw, lw->sort_method, !lw->sort_ascend);
 251 }
 252
 253 static void layout_sort_menu_hide_cb(GtkWidget *widget, gpointer data)
 254 {
 255         /* destroy the menu */
 256         gtk_widget_unref(GTK_WIDGET(widget));
 257 }
 258
 259 static void layout_sort_button_press_cb(GtkWidget *widget, gpointer data)
 260 {
 261         LayoutWindow *lw = data;
 262         GtkWidget *menu;
 263         GdkEvent *event;
 264         guint32 etime;
 265
 266         menu = submenu_add_sort(NULL, G_CALLBACK(layout_sort_menu_cb), lw, FALSE, FALSE, TRUE, lw->sort_method);
 267
 268         /* take ownership of menu */
 269 #ifdef GTK_OBJECT_FLOATING
 270         /* GTK+ < 2.10 */
 271         g_object_ref(G_OBJECT(menu));
 272         gtk_object_sink(GTK_OBJECT(menu));
 273 #else
 274         /* GTK+ >= 2.10 */
 275         g_object_ref_sink(G_OBJECT(menu));
 276 #endif
 277
 278         /* ascending option */
 279         menu_item_add_divider(menu);
 280         menu_item_add_check(menu, _("Ascending"), lw->sort_ascend, G_CALLBACK(layout_sort_menu_ascend_cb), lw);
 281
 282         g_signal_connect(G_OBJECT(menu), "selection_done",
 283                          G_CALLBACK(layout_sort_menu_hide_cb), NULL);
 284
 285         event = gtk_get_current_event();
 286         if (event)
 287                 {
 288                 etime = gdk_event_get_time(event);
 289                 gdk_event_free(event);
 290                 }
 291         else
 292                 {
 293                 etime = 0;
 294                 }
 295
 296         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, etime);
 297 }
 298
 299 static GtkWidget *layout_sort_button(LayoutWindow *lw)
 300 {
 301         GtkWidget *button;
 302
 303         button = gtk_button_new_with_label(sort_type_get_text(lw->sort_method));
 304         g_signal_connect(G_OBJECT(button), "clicked",
 305                          G_CALLBACK(layout_sort_button_press_cb), lw);
 306         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 307
 308         return button;
 309 }
 310
 311 /*
 312  *-----------------------------------------------------------------------------
 313  * color profile button (and menu)
 314  *-----------------------------------------------------------------------------
 315  */
 316
 317 static void layout_color_menu_enable_cb(GtkWidget *widget, gpointer data)
 318 {
 319         LayoutWindow *lw = data;
 320
 321         layout_image_color_profile_set_use(lw, (!layout_image_color_profile_get_use(lw)));
 322         layout_image_refresh(lw);
 323 }
 324
 325 static void layout_color_menu_use_image_cb(GtkWidget *widget, gpointer data)
 326 {
 327         LayoutWindow *lw = data;
 328         gint input, screen, use_image;
 329
 330         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 331         layout_image_color_profile_set(lw, input, screen, !use_image);
 332         layout_image_refresh(lw);
 333 }
 334
 335 #define COLOR_MENU_KEY "color_menu_key"
 336
 337 static void layout_color_menu_input_cb(GtkWidget *widget, gpointer data)
 338 {
 339         LayoutWindow *lw = data;
 340         gint type;
 341         gint input, screen, use_image;
 342
 343         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 344
 345         type = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), COLOR_MENU_KEY));
 346         if (type < 0 || type >= COLOR_PROFILE_FILE + COLOR_PROFILE_INPUTS) return;
 347
 348         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 349         if (type == input) return;
 350
 351         layout_image_color_profile_set(lw, type, screen, use_image);
 352         layout_image_refresh(lw);
 353 }
 354
 355 static void layout_color_menu_screen_cb(GtkWidget *widget, gpointer data)
 356 {
 357         LayoutWindow *lw = data;
 358         gint type;
 359         gint input, screen, use_image;
 360
 361         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 362
 363         type = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), COLOR_MENU_KEY));
 364         if (type < 0 || type > 1) return;
 365
 366         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 367         if (type == screen) return;
 368
 369         layout_image_color_profile_set(lw, input, type, use_image);
 370         layout_image_refresh(lw);
 371 }
 372
 373 static gchar *layout_color_name_parse(const gchar *name)
 374 {
 375         if (!name) return g_strdup(_("Empty"));
 376         return g_strdelimit(g_strdup(name), "_", '-');
 377 }
 378
 379 static void layout_color_button_press_cb(GtkWidget *widget, gpointer data)
 380 {
 381 #ifndef HAVE_LCMS
 382         gchar *msg = g_strdup_printf(_("This installation of %s was not built with support for color profiles."), GQ_APPNAME);
 383         file_util_warning_dialog(_("Color profiles not supported"),
 384                                  msg,
 385                                  GTK_STOCK_DIALOG_INFO, widget);
 386         g_free(msg);
 387         return;
 388 #else
 389         LayoutWindow *lw = data;
 390         GtkWidget *menu;
 391         GtkWidget *item;
 392         gchar *buf;
 393         gint active;
 394         gint input = 0;
 395         gint screen = 0;
 396         gint use_image = 0;
 397         gint from_image = 0;
 398         gint i;
 399
 400         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 401
 402         from_image = use_image && (layout_image_color_profile_get_from_image(lw) != COLOR_PROFILE_NONE);
 403         menu = popup_menu_short_lived();
 404
 405         active = layout_image_color_profile_get_use(lw);
 406         menu_item_add_check(menu, _("Use _color profiles"), active,
 407                             G_CALLBACK(layout_color_menu_enable_cb), lw);
 408
 409         menu_item_add_divider(menu);
 410
 411         item = menu_item_add_check(menu, _("Use profile from _image"), use_image,
 412                             G_CALLBACK(layout_color_menu_use_image_cb), lw);
 413         gtk_widget_set_sensitive(item, active);
 414
 415         for (i = COLOR_PROFILE_SRGB; i < COLOR_PROFILE_FILE; i++)
 416                 {
 417                 const gchar *label;
 418
 419                 switch (i)
 420                         {
 421                         case COLOR_PROFILE_SRGB:        label = _("sRGB"); break;
 422                         case COLOR_PROFILE_ADOBERGB:    label = _("AdobeRGB compatible"); break;
 423                         default:                        label = "fixme"; break;
 424                         }
 425                 buf = g_strdup_printf(_("Input _%d: %s"), i, label);
 426                 item = menu_item_add_radio(menu, (i == COLOR_PROFILE_SRGB) ? NULL : item,
 427                                    buf, (input == i),
 428                                    G_CALLBACK(layout_color_menu_input_cb), lw);
 429                 g_free(buf);
 430                 g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(i));
 431                 gtk_widget_set_sensitive(item, active && !from_image);
 432                 }
 433
 434         for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
 435                 {
 436                 const gchar *name;
 437                 gchar *end;
 438
 439                 name = options->color_profile.input_name[i];
 440                 if (!name) name = filename_from_path(options->color_profile.input_file[i]);
 441
 442                 end = layout_color_name_parse(name);
 443                 buf = g_strdup_printf(_("Input _%d: %s"), i + COLOR_PROFILE_FILE, end);
 444                 g_free(end);
 445
 446                 item = menu_item_add_radio(menu, item,
 447                                            buf, (i + COLOR_PROFILE_FILE == input),
 448                                            G_CALLBACK(layout_color_menu_input_cb), lw);
 449                 g_free(buf);
 450                 g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(i + COLOR_PROFILE_FILE));
 451                 gtk_widget_set_sensitive(item, active && options->color_profile.input_file[i] && !from_image);
 452                 }
 453
 454         menu_item_add_divider(menu);
 455
 456         item = menu_item_add_radio(menu, NULL,
 457                                    _("Screen sRGB"), (screen == 0),
 458                                    G_CALLBACK(layout_color_menu_screen_cb), lw);
 459
 460         g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(0));
 461         gtk_widget_set_sensitive(item, active);
 462
 463         item = menu_item_add_radio(menu, item,
 464                                    _("_Screen profile"), (screen == 1),
 465                                    G_CALLBACK(layout_color_menu_screen_cb), lw);
 466         g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(1));
 467         gtk_widget_set_sensitive(item, active && options->color_profile.screen_file);
 468
 469         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, GDK_CURRENT_TIME);
 470 #endif /* HAVE_LCMS */
 471 }
 472
 473 static GtkWidget *layout_color_button(LayoutWindow *lw)
 474 {
 475         GtkWidget *button;
 476         GtkWidget *image;
 477         gint enable;
 478
 479         button = gtk_button_new();
 480         image = gtk_image_new_from_stock(GTK_STOCK_SELECT_COLOR, GTK_ICON_SIZE_MENU);
 481         gtk_container_add(GTK_CONTAINER(button), image);
 482         gtk_widget_show(image);
 483         g_signal_connect(G_OBJECT(button), "clicked",
 484                          G_CALLBACK(layout_color_button_press_cb), lw);
 485         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 486
 487 #ifdef HAVE_LCMS
 488         enable = (lw->image) ? lw->image->color_profile_enable : FALSE;
 489 #else
 490         enable = FALSE;
 491 #endif
 492         gtk_widget_set_sensitive(image, enable);
 493
 494         return button;
 495 }
 496
 497
 498 /*
 499  *-----------------------------------------------------------------------------
 500  * status bar
 501  *-----------------------------------------------------------------------------
 502  */
 503
 504 void layout_status_update_progress(LayoutWindow *lw, gdouble val, const gchar *text)
 505 {
 506         if (!layout_valid(&lw)) return;
 507         if (!lw->info_progress_bar) return;
 508
 509         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(lw->info_progress_bar), val);
 510         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar), (text) ? text : " ");
 511 }
 512
 513 void layout_status_update_info(LayoutWindow *lw, const gchar *text)
 514 {
 515         gchar *buf = NULL;
 516
 517         if (!layout_valid(&lw)) return;
 518
 519         if (!text)
 520                 {
 521                 guint n;
 522                 gint64 n_bytes = 0;
 523                 guint s;
 524                 gint64 s_bytes = 0;
 525                 const gchar *ss;
 526
 527                 if (layout_image_slideshow_active(lw))
 528                         {
 529                         if (!layout_image_slideshow_paused(lw))
 530                                 {
 531                                 ss = _(" Slideshow");
 532                                 }
 533                         else
 534                                 {
 535                                 ss = _(" Paused");
 536                                 }
 537                         }
 538                 else
 539                         {
 540                         ss = "";
 541                         }
 542
 543                 n = layout_list_count(lw, &n_bytes);
 544                 s = layout_selection_count(lw, &s_bytes);
 545
 546                 layout_bars_new_selection(lw, s);
 547
 548                 if (s > 0)
 549                         {
 550                         gchar *b = text_from_size_abrev(n_bytes);
 551                         gchar *sb = text_from_size_abrev(s_bytes);
 552                         buf = g_strdup_printf(_("%s, %d files (%s, %d)%s"), b, n, sb, s, ss);
 553                         g_free(b);
 554                         g_free(sb);
 555                         }
 556                 else if (n > 0)
 557                         {
 558                         gchar *b = text_from_size_abrev(n_bytes);
 559                         buf = g_strdup_printf(_("%s, %d files%s"), b, n, ss);
 560                         g_free(b);
 561                         }
 562                 else
 563                         {
 564                         buf = g_strdup_printf(_("%d files%s"), n, ss);
 565                         }
 566
 567                 text = buf;
 568
 569                 image_osd_update(lw->image);
 570                 }
 571
 572         if (lw->info_status) gtk_label_set_text(GTK_LABEL(lw->info_status), text);
 573         g_free(buf);
 574 }
 575
 576 void layout_status_update_image(LayoutWindow *lw)
 577 {
 578         gchar *text;
 579         gchar *b;
 580
 581         if (!layout_valid(&lw) || !lw->image) return;
 582
 583         text = image_zoom_get_as_text(lw->image);
 584         gtk_label_set_text(GTK_LABEL(lw->info_zoom), text);
 585         g_free(text);
 586
 587         b = image_get_fd(lw->image) ? text_from_size(image_get_fd(lw->image)->size) : g_strdup("0");
 588
 589         if (lw->image->unknown)
 590                 {
 591                 if (image_get_path(lw->image) && !access_file(image_get_path(lw->image), R_OK))
 592                         {
 593                         text = g_strdup_printf(_("(no read permission) %s bytes"), b);
 594                         }
 595                 else
 596                         {
 597                         text = g_strdup_printf(_("( ? x ? ) %s bytes"), b);
 598                         }
 599                 }
 600         else
 601                 {
 602                 gint width, height;
 603
 604                 image_get_image_size(lw->image, &width, &height);
 605                 text = g_strdup_printf(_("( %d x %d ) %s bytes"),
 606                                        width, height, b);
 607                 }
 608
 609         gtk_label_set_text(GTK_LABEL(lw->info_details), text);
 610
 611         g_free(b);
 612         g_free(text);
 613 }
 614
 615 void layout_status_update_all(LayoutWindow *lw)
 616 {
 617         layout_status_update_progress(lw, 0.0, NULL);
 618         layout_status_update_info(lw, NULL);
 619         layout_status_update_image(lw);
 620 }
 621
 622 static GtkWidget *layout_status_label(gchar *text, GtkWidget *box, gint start, gint size, gint expand)
 623 {
 624         GtkWidget *label;
 625         GtkWidget *frame;
 626
 627         frame = gtk_frame_new(NULL);
 628         if (size) gtk_widget_set_size_request(frame, size, -1);
 629         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 630         if (start)
 631                 {
 632                 gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
 633                 }
 634         else
 635                 {
 636                 gtk_box_pack_end(GTK_BOX(box), frame, expand, expand, 0);
 637                 }
 638         gtk_widget_show(frame);
 639
 640         label = gtk_label_new(text ? text : "");
 641         gtk_container_add(GTK_CONTAINER(frame), label);
 642         gtk_widget_show(label);
 643
 644         return label;
 645 }
 646
 647 static void layout_status_setup(LayoutWindow *lw, GtkWidget *box, gint small_format)
 648 {
 649         GtkWidget *hbox;
 650
 651         if (lw->info_box) return;
 652
 653         if (small_format)
 654                 {
 655                 lw->info_box = gtk_vbox_new(FALSE, 0);
 656                 }
 657         else
 658                 {
 659                 lw->info_box = gtk_hbox_new(FALSE, 0);
 660                 }
 661         gtk_box_pack_end(GTK_BOX(box), lw->info_box, FALSE, FALSE, 0);
 662         gtk_widget_show(lw->info_box);
 663
 664         if (small_format)
 665                 {
 666                 hbox = gtk_hbox_new(FALSE, 0);
 667                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 668                 gtk_widget_show(hbox);
 669                 }
 670         else
 671                 {
 672                 hbox = lw->info_box;
 673                 }
 674         lw->info_progress_bar = gtk_progress_bar_new();
 675         gtk_widget_set_size_request(lw->info_progress_bar, PROGRESS_WIDTH, -1);
 676         gtk_box_pack_start(GTK_BOX(hbox), lw->info_progress_bar, FALSE, FALSE, 0);
 677         gtk_widget_show(lw->info_progress_bar);
 678
 679         lw->info_sort = layout_sort_button(lw);
 680         gtk_box_pack_start(GTK_BOX(hbox), lw->info_sort, FALSE, FALSE, 0);
 681         gtk_widget_show(lw->info_sort);
 682
 683         lw->info_color = layout_color_button(lw);
 684         gtk_widget_show(lw->info_color);
 685
 686         if (small_format) gtk_box_pack_end(GTK_BOX(hbox), lw->info_color, FALSE, FALSE, 0);
 687
 688         lw->info_status = layout_status_label(NULL, lw->info_box, TRUE, 0, (!small_format));
 689
 690         if (small_format)
 691                 {
 692                 hbox = gtk_hbox_new(FALSE, 0);
 693                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 694                 gtk_widget_show(hbox);
 695                 }
 696         else
 697                 {
 698                 hbox = lw->info_box;
 699                 }
 700         lw->info_details = layout_status_label(NULL, hbox, TRUE, 0, TRUE);
 701         if (!small_format) gtk_box_pack_start(GTK_BOX(hbox), lw->info_color, FALSE, FALSE, 0);
 702         lw->info_zoom = layout_status_label(NULL, hbox, FALSE, ZOOM_LABEL_WIDTH, FALSE);
 703 }
 704
 705 /*
 706  *-----------------------------------------------------------------------------
 707  * views
 708  *-----------------------------------------------------------------------------
 709  */
 710
 711 static GtkWidget *layout_tools_new(LayoutWindow *lw)
 712 {
 713         lw->dir_view = layout_tool_setup(lw);
 714         return lw->dir_view;
 715 }
 716
 717 static void layout_list_status_cb(ViewFile *vf, gpointer data)
 718 {
 719         LayoutWindow *lw = data;
 720
 721         layout_status_update_info(lw, NULL);
 722 }
 723
 724 static void layout_list_thumb_cb(ViewFile *vf, gdouble val, const gchar *text, gpointer data)
 725 {
 726         LayoutWindow *lw = data;
 727
 728         layout_status_update_progress(lw, val, text);
 729 }
 730
 731 static GtkWidget *layout_list_new(LayoutWindow *lw)
 732 {
 733         lw->vf = vf_new(lw->file_view_type, NULL);
 734         vf_set_layout(lw->vf, lw);
 735
 736         vf_set_status_func(lw->vf, layout_list_status_cb, lw);
 737         vf_set_thumb_status_func(lw->vf, layout_list_thumb_cb, lw);
 738
 739         vf_marks_set(lw->vf, lw->marks_enabled);
 740
 741         switch (lw->file_view_type)
 742         {
 743         case FILEVIEW_ICON:
 744                 break;
 745         case FILEVIEW_LIST:
 746                 vf_thumb_set(lw->vf, lw->thumbs_enabled);
 747                 break;
 748         }
 749
 750         return lw->vf->widget;
 751 }
 752
 753 static void layout_list_sync_thumb(LayoutWindow *lw)
 754 {
 755         if (lw->vf) vf_thumb_set(lw->vf, lw->thumbs_enabled);
 756 }
 757
 758 static void layout_list_sync_marks(LayoutWindow *lw)
 759 {
 760         if (lw->vf) vf_marks_set(lw->vf, lw->marks_enabled);
 761 }
 762
 763 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle)
 764 {
 765         if (!lw) return;
 766 #if 0
 767         if (lw->vf) vf_scroll_to_subpart(lw->vf, needle);
 768 #endif
 769 }
 770
 771 GList *layout_list(LayoutWindow *lw)
 772 {
 773         if (!layout_valid(&lw)) return NULL;
 774
 775         if (lw->vf) return vf_get_list(lw->vf);
 776
 777         return NULL;
 778 }
 779
 780 guint layout_list_count(LayoutWindow *lw, gint64 *bytes)
 781 {
 782         if (!layout_valid(&lw)) return 0;
 783
 784         if (lw->vf) return vf_count(lw->vf, bytes);
 785
 786         return 0;
 787 }
 788
 789 FileData *layout_list_get_fd(LayoutWindow *lw, gint index)
 790 {
 791         if (!layout_valid(&lw)) return NULL;
 792
 793         if (lw->vf) return vf_index_get_data(lw->vf, index);
 794
 795         return NULL;
 796 }
 797
 798 gint layout_list_get_index(LayoutWindow *lw, FileData *fd)
 799 {
 800         if (!layout_valid(&lw) || !fd) return -1;
 801
 802         if (lw->vf) return vf_index_by_path(lw->vf, fd->path);
 803
 804         return -1;
 805 }
 806
 807 void layout_list_sync_fd(LayoutWindow *lw, FileData *fd)
 808 {
 809         if (!layout_valid(&lw)) return;
 810
 811         if (lw->vf) vf_select_by_fd(lw->vf, fd);
 812 }
 813
 814 static void layout_list_sync_sort(LayoutWindow *lw)
 815 {
 816         if (!layout_valid(&lw)) return;
 817
 818         if (lw->vf) vf_sort_set(lw->vf, lw->sort_method, lw->sort_ascend);
 819 }
 820
 821 GList *layout_selection_list(LayoutWindow *lw)
 822 {
 823         if (!layout_valid(&lw)) return NULL;
 824
 825         if (layout_image_get_collection(lw, NULL))
 826                 {
 827                 FileData *fd;
 828
 829                 fd = layout_image_get_fd(lw);
 830                 if (fd) return g_list_append(NULL, file_data_ref(fd));
 831                 return NULL;
 832                 }
 833
 834         if (lw->vf) return vf_selection_get_list(lw->vf);
 835
 836         return NULL;
 837 }
 838
 839 GList *layout_selection_list_by_index(LayoutWindow *lw)
 840 {
 841         if (!layout_valid(&lw)) return NULL;
 842
 843         if (lw->vf) return vf_selection_get_list_by_index(lw->vf);
 844
 845         return NULL;
 846 }
 847
 848 guint layout_selection_count(LayoutWindow *lw, gint64 *bytes)
 849 {
 850         if (!layout_valid(&lw)) return 0;
 851
 852         if (lw->vf) return vf_selection_count(lw->vf, bytes);
 853
 854         return 0;
 855 }
 856
 857 void layout_select_all(LayoutWindow *lw)
 858 {
 859         if (!layout_valid(&lw)) return;
 860
 861         if (lw->vf) vf_select_all(lw->vf);
 862 }
 863
 864 void layout_select_none(LayoutWindow *lw)
 865 {
 866         if (!layout_valid(&lw)) return;
 867
 868         if (lw->vf) vf_select_none(lw->vf);
 869 }
 870
 871 void layout_select_invert(LayoutWindow *lw)
 872 {
 873         if (!layout_valid(&lw)) return;
 874
 875         if (lw->vf) vf_select_invert(lw->vf);
 876 }
 877
 878 void layout_mark_to_selection(LayoutWindow *lw, gint mark, MarkToSelectionMode mode)
 879 {
 880         if (!layout_valid(&lw)) return;
 881
 882         if (lw->vf) vf_mark_to_selection(lw->vf, mark, mode);
 883 }
 884
 885 void layout_selection_to_mark(LayoutWindow *lw, gint mark, SelectionToMarkMode mode)
 886 {
 887         if (!layout_valid(&lw)) return;
 888
 889         if (lw->vf) vf_selection_to_mark(lw->vf, mark, mode);
 890
 891         layout_status_update_info(lw, NULL); /* osd in fullscreen mode */
 892 }
 893
 894 /*
 895  *-----------------------------------------------------------------------------
 896  * access
 897  *-----------------------------------------------------------------------------
 898  */
 899
 900 const gchar *layout_get_path(LayoutWindow *lw)
 901 {
 902         if (!layout_valid(&lw)) return NULL;
 903         return lw->dir_fd ? lw->dir_fd->path : NULL;
 904 }
 905
 906 static void layout_sync_path(LayoutWindow *lw)
 907 {
 908         if (!lw->dir_fd) return;
 909
 910         if (lw->path_entry) gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->dir_fd->path);
 911         if (lw->vd) vd_set_fd(lw->vd, lw->dir_fd);
 912
 913         if (lw->vf) vf_set_fd(lw->vf, lw->dir_fd);
 914 }
 915
 916 gint layout_set_path(LayoutWindow *lw, const gchar *path)
 917 {
 918         FileData *fd;
 919         if (!path) return FALSE;
 920         fd = file_data_new_simple(path);
 921         gint ret = layout_set_fd(lw, fd);
 922         file_data_unref(fd);
 923         return ret;
 924 }
 925
 926
 927 gint layout_set_fd(LayoutWindow *lw, FileData *fd)
 928 {
 929         gint have_file = FALSE;
 930
 931         if (!layout_valid(&lw)) return FALSE;
 932
 933         if (!fd || !isname(fd->path)) return FALSE;
 934         if (lw->dir_fd && fd == lw->dir_fd)
 935                 {
 936                 return TRUE;
 937                 }
 938
 939         if (isdir(fd->path))
 940                 {
 941                 if (lw->dir_fd)
 942                         {
 943                         file_data_unregister_real_time_monitor(lw->dir_fd);
 944                         file_data_unref(lw->dir_fd);
 945                         }
 946                 lw->dir_fd = file_data_ref(fd);
 947                 file_data_register_real_time_monitor(fd);
 948                 }
 949         else
 950                 {
 951                 gchar *base;
 952
 953                 base = remove_level_from_path(fd->path);
 954                 if (lw->dir_fd && strcmp(lw->dir_fd->path, base) == 0)
 955                         {
 956                         g_free(base);
 957                         }
 958                 else if (isdir(base))
 959                         {
 960                         if (lw->dir_fd)
 961                                 {
 962                                 file_data_unregister_real_time_monitor(lw->dir_fd);
 963                                 file_data_unref(lw->dir_fd);
 964                                 }
 965                         lw->dir_fd = file_data_new_simple(base);
 966                         file_data_register_real_time_monitor(lw->dir_fd);
 967                         g_free(base);
 968                         }
 969                 else
 970                         {
 971                         g_free(base);
 972                         return FALSE;
 973                         }
 974                 if (isfile(fd->path)) have_file = TRUE;
 975                 }
 976
 977         if (lw->path_entry) tab_completion_append_to_history(lw->path_entry, lw->dir_fd->path);
 978         layout_sync_path(lw);
 979
 980         if (have_file)
 981                 {
 982                 gint row;
 983
 984                 row = layout_list_get_index(lw, fd);
 985                 if (row >= 0)
 986                         {
 987                         layout_image_set_index(lw, row);
 988                         }
 989                 else
 990                         {
 991                         layout_image_set_fd(lw, fd);
 992                         }
 993                 }
 994         else if (!options->lazy_image_sync)
 995                 {
 996                 layout_image_set_index(lw, 0);
 997                 }
 998
 999         return TRUE;
1000 }
1001
1002 static void layout_refresh_lists(LayoutWindow *lw)
1003 {
1004         if (lw->vd) vd_refresh(lw->vd);
1005
1006         if (lw->vf) vf_refresh(lw->vf);
1007 }
1008
1009 void layout_refresh(LayoutWindow *lw)
1010 {
1011         if (!layout_valid(&lw)) return;
1012
1013         DEBUG_1("layout refresh");
1014
1015         layout_refresh_lists(lw);
1016
1017         if (lw->image) layout_image_refresh(lw);
1018 }
1019
1020 void layout_thumb_set(LayoutWindow *lw, gint enable)
1021 {
1022         if (!layout_valid(&lw)) return;
1023
1024         if (lw->thumbs_enabled == enable) return;
1025
1026         lw->thumbs_enabled = enable;
1027
1028         layout_util_sync_thumb(lw);
1029         layout_list_sync_thumb(lw);
1030 }
1031
1032 void layout_marks_set(LayoutWindow *lw, gint enable)
1033 {
1034         if (!layout_valid(&lw)) return;
1035
1036         if (lw->marks_enabled == enable) return;
1037
1038         lw->marks_enabled = enable;
1039
1040 //      layout_util_sync_marks(lw);
1041         layout_list_sync_marks(lw);
1042 }
1043
1044 gint layout_thumb_get(LayoutWindow *lw)
1045 {
1046         if (!layout_valid(&lw)) return FALSE;
1047
1048         return lw->thumbs_enabled;
1049 }
1050
1051 gint layout_marks_get(LayoutWindow *lw)
1052 {
1053         if (!layout_valid(&lw)) return FALSE;
1054
1055         return lw->marks_enabled;
1056 }
1057
1058 void layout_sort_set(LayoutWindow *lw, SortType type, gint ascend)
1059 {
1060         if (!layout_valid(&lw)) return;
1061         if (lw->sort_method == type && lw->sort_ascend == ascend) return;
1062
1063         lw->sort_method = type;
1064         lw->sort_ascend = ascend;
1065
1066         if (lw->info_sort) gtk_label_set_text(GTK_LABEL(GTK_BIN(lw->info_sort)->child),
1067                                               sort_type_get_text(type));
1068         layout_list_sync_sort(lw);
1069 }
1070
1071 gint layout_sort_get(LayoutWindow *lw, SortType *type, gint *ascend)
1072 {
1073         if (!layout_valid(&lw)) return FALSE;
1074
1075         if (type) *type = lw->sort_method;
1076         if (ascend) *ascend = lw->sort_ascend;
1077
1078         return TRUE;
1079 }
1080
1081 gint layout_geometry_get(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h)
1082 {
1083         if (!layout_valid(&lw)) return FALSE;
1084
1085         gdk_window_get_root_origin(lw->window->window, x, y);
1086         gdk_drawable_get_size(lw->window->window, w, h);
1087
1088         return TRUE;
1089 }
1090
1091 gint layout_geometry_get_dividers(LayoutWindow *lw, gint *h, gint *v)
1092 {
1093         if (!layout_valid(&lw)) return FALSE;
1094
1095         if (lw->h_pane && GTK_PANED(lw->h_pane)->child1->allocation.x >= 0)
1096                 {
1097                 *h = GTK_PANED(lw->h_pane)->child1->allocation.width;
1098                 }
1099         else if (h != &lw->div_h)
1100                 {
1101                 *h = lw->div_h;
1102                 }
1103
1104         if (lw->v_pane && GTK_PANED(lw->v_pane)->child1->allocation.x >= 0)
1105                 {
1106                 *v = GTK_PANED(lw->v_pane)->child1->allocation.height;
1107                 }
1108         else if (v != &lw->div_v)
1109                 {
1110                 *v = lw->div_v;
1111                 }
1112
1113         return TRUE;
1114 }
1115
1116 void layout_views_set(LayoutWindow *lw, DirViewType dir_view_type, FileViewType file_view_type)
1117 {
1118         if (!layout_valid(&lw)) return;
1119
1120         if (lw->dir_view_type == dir_view_type && lw->file_view_type == file_view_type) return;
1121
1122         lw->dir_view_type = dir_view_type;
1123         lw->file_view_type = file_view_type;
1124
1125         layout_style_set(lw, -1, NULL);
1126 }
1127
1128 gint layout_views_get(LayoutWindow *lw, DirViewType *dir_view_type, FileViewType *file_view_type)
1129 {
1130         if (!layout_valid(&lw)) return FALSE;
1131
1132         *dir_view_type = lw->dir_view_type;
1133         *file_view_type = lw->file_view_type;
1134
1135         return TRUE;
1136 }
1137
1138 /*
1139  *-----------------------------------------------------------------------------
1140  * location utils
1141  *-----------------------------------------------------------------------------
1142  */
1143
1144 static gint layout_location_single(LayoutLocation l)
1145 {
1146         return (l == LAYOUT_LEFT ||
1147                 l == LAYOUT_RIGHT ||
1148                 l == LAYOUT_TOP ||
1149                 l == LAYOUT_BOTTOM);
1150 }
1151
1152 static gint layout_location_vertical(LayoutLocation l)
1153 {
1154         return (l & LAYOUT_TOP ||
1155                 l & LAYOUT_BOTTOM);
1156 }
1157
1158 static gint layout_location_first(LayoutLocation l)
1159 {
1160         return (l & LAYOUT_TOP ||
1161                 l & LAYOUT_LEFT);
1162 }
1163
1164 static LayoutLocation layout_grid_compass(LayoutWindow *lw)
1165 {
1166         if (layout_location_single(lw->dir_location)) return lw->dir_location;
1167         if (layout_location_single(lw->file_location)) return lw->file_location;
1168         return lw->image_location;
1169 }
1170
1171 static void layout_location_compute(LayoutLocation l1, LayoutLocation l2,
1172                                     GtkWidget *s1, GtkWidget *s2,
1173                                     GtkWidget **d1, GtkWidget **d2)
1174 {
1175         LayoutLocation l;
1176
1177         l = l1 & l2;    /* get common compass direction */
1178         l = l1 - l;     /* remove it */
1179
1180         if (layout_location_first(l))
1181                 {
1182                 *d1 = s1;
1183                 *d2 = s2;
1184                 }
1185         else
1186                 {
1187                 *d1 = s2;
1188                 *d2 = s1;
1189                 }
1190 }
1191
1192 /*
1193  *-----------------------------------------------------------------------------
1194  * tools window (for floating/hidden)
1195  *-----------------------------------------------------------------------------
1196  */
1197
1198 gint layout_geometry_get_tools(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h, gint *divider_pos)
1199 {
1200         if (!layout_valid(&lw)) return FALSE;
1201
1202         if (!lw->tools || !GTK_WIDGET_VISIBLE(lw->tools))
1203                 {
1204                 /* use the stored values (sort of breaks success return value) */
1205
1206                 *divider_pos = lw->div_float;
1207
1208                 return FALSE;
1209                 }
1210
1211         gdk_window_get_root_origin(lw->tools->window, x, y);
1212         gdk_drawable_get_size(lw->tools->window, w, h);
1213
1214         if (GTK_IS_VPANED(lw->tools_pane))
1215                 {
1216                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.height;
1217                 }
1218         else
1219                 {
1220                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.width;
1221                 }
1222
1223         return TRUE;
1224 }
1225
1226 static void layout_tools_geometry_sync(LayoutWindow *lw)
1227 {
1228         layout_geometry_get_tools(lw, &options->layout.float_window.x, &options->layout.float_window.x,
1229                                   &options->layout.float_window.w, &options->layout.float_window.h, &lw->div_float);
1230 }
1231
1232 static void layout_tools_hide(LayoutWindow *lw, gint hide)
1233 {
1234         if (!lw->tools) return;
1235
1236         if (hide)
1237                 {
1238                 if (GTK_WIDGET_VISIBLE(lw->tools))
1239                         {
1240                         layout_tools_geometry_sync(lw);
1241                         gtk_widget_hide(lw->tools);
1242                         }
1243                 }
1244         else
1245                 {
1246                 if (!GTK_WIDGET_VISIBLE(lw->tools))
1247                         {
1248                         gtk_widget_show(lw->tools);
1249                         if (lw->vf) vf_refresh(lw->vf);
1250                         }
1251                 }
1252
1253         lw->tools_hidden = hide;
1254 }
1255
1256 static gint layout_tools_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
1257 {
1258         LayoutWindow *lw = data;
1259
1260         layout_tools_float_toggle(lw);
1261
1262         return TRUE;
1263 }
1264
1265 static void layout_tools_setup(LayoutWindow *lw, GtkWidget *tools, GtkWidget *files)
1266 {
1267         GtkWidget *vbox;
1268         GtkWidget *w1, *w2;
1269         gint vertical;
1270         gint new_window = FALSE;
1271
1272         vertical = (layout_location_single(lw->image_location) && !layout_location_vertical(lw->image_location)) ||
1273                    (!layout_location_single(lw->image_location) && layout_location_vertical(layout_grid_compass(lw)));
1274 #if 0
1275         layout_location_compute(lw->dir_location, lw->file_location,
1276                                 tools, files, &w1, &w2);
1277 #endif
1278         /* for now, tools/dir are always first in order */
1279         w1 = tools;
1280         w2 = files;
1281
1282         if (!lw->tools)
1283                 {
1284                 GdkGeometry geometry;
1285                 GdkWindowHints hints;
1286
1287                 lw->tools = window_new(GTK_WINDOW_TOPLEVEL, "tools", PIXBUF_INLINE_ICON_TOOLS, NULL, _("Tools"));
1288                 g_signal_connect(G_OBJECT(lw->tools), "delete_event",
1289                                  G_CALLBACK(layout_tools_delete_cb), lw);
1290                 layout_keyboard_init(lw, lw->tools);
1291
1292                 if (options->layout.save_window_positions)
1293                         {
1294                         hints = GDK_HINT_USER_POS;
1295                         }
1296                 else
1297                         {
1298                         hints = 0;
1299                         }
1300
1301                 geometry.min_width = 32;
1302                 geometry.min_height = 32;
1303                 geometry.base_width = TOOLWINDOW_DEF_WIDTH;
1304                 geometry.base_height = TOOLWINDOW_DEF_HEIGHT;
1305                 gtk_window_set_geometry_hints(GTK_WINDOW(lw->tools), NULL, &geometry,
1306                                               GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hints);
1307
1308
1309                 gtk_window_set_resizable(GTK_WINDOW(lw->tools), TRUE);
1310                 gtk_container_set_border_width(GTK_CONTAINER(lw->tools), 0);
1311
1312                 new_window = TRUE;
1313                 }
1314         else
1315                 {
1316                 layout_tools_geometry_sync(lw);
1317                 /* dump the contents */
1318                 gtk_widget_destroy(GTK_BIN(lw->tools)->child);
1319                 }
1320
1321         layout_actions_add_window(lw, lw->tools);
1322
1323         vbox = gtk_vbox_new(FALSE, 0);
1324         gtk_container_add(GTK_CONTAINER(lw->tools), vbox);
1325         gtk_widget_show(vbox);
1326
1327         layout_status_setup(lw, vbox, TRUE);
1328
1329         if (vertical)
1330                 {
1331                 lw->tools_pane = gtk_vpaned_new();
1332                 }
1333         else
1334                 {
1335                 lw->tools_pane = gtk_hpaned_new();
1336                 }
1337         gtk_box_pack_start(GTK_BOX(vbox), lw->tools_pane, TRUE, TRUE, 0);
1338         gtk_widget_show(lw->tools_pane);
1339
1340         gtk_paned_pack1(GTK_PANED(lw->tools_pane), w1, FALSE, TRUE);
1341         gtk_paned_pack2(GTK_PANED(lw->tools_pane), w2, TRUE, TRUE);
1342
1343         gtk_widget_show(tools);
1344         gtk_widget_show(files);
1345
1346         if (new_window)
1347                 {
1348                 if (options->layout.save_window_positions)
1349                         {
1350                         gtk_window_set_default_size(GTK_WINDOW(lw->tools), options->layout.float_window.w, options->layout.float_window.h);
1351                         gtk_window_move(GTK_WINDOW(lw->tools), options->layout.float_window.x, options->layout.float_window.y);
1352                         }
1353                 else
1354                         {
1355                         if (vertical)
1356                                 {
1357                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1358                                                             TOOLWINDOW_DEF_WIDTH, TOOLWINDOW_DEF_HEIGHT);
1359                                 }
1360                         else
1361                                 {
1362                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1363                                                             TOOLWINDOW_DEF_HEIGHT, TOOLWINDOW_DEF_WIDTH);
1364                                 }
1365                         }
1366                 }
1367
1368         if (!options->layout.save_window_positions)
1369                 {
1370                 if (vertical)
1371                         {
1372                         lw->div_float = MAIN_WINDOW_DIV_VPOS;
1373                         }
1374                 else
1375                         {
1376                         lw->div_float = MAIN_WINDOW_DIV_HPOS;
1377                         }
1378                 }
1379
1380         gtk_paned_set_position(GTK_PANED(lw->tools_pane), lw->div_float);
1381 }
1382
1383 /*
1384  *-----------------------------------------------------------------------------
1385  * glue (layout arrangement)
1386  *-----------------------------------------------------------------------------
1387  */
1388
1389 static void layout_grid_compute(LayoutWindow *lw,
1390                                 GtkWidget *image, GtkWidget *tools, GtkWidget *files,
1391                                 GtkWidget **w1, GtkWidget **w2, GtkWidget **w3)
1392 {
1393         /* heh, this was fun */
1394
1395         if (layout_location_single(lw->dir_location))
1396                 {
1397                 if (layout_location_first(lw->dir_location))
1398                         {
1399                         *w1 = tools;
1400                         layout_location_compute(lw->file_location, lw->image_location, files, image, w2, w3);
1401                         }
1402                 else
1403                         {
1404                         *w3 = tools;
1405                         layout_location_compute(lw->file_location, lw->image_location, files, image, w1, w2);
1406                         }
1407                 }
1408         else if (layout_location_single(lw->file_location))
1409                 {
1410                 if (layout_location_first(lw->file_location))
1411                         {
1412                         *w1 = files;
1413                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w2, w3);
1414                         }
1415                 else
1416                         {
1417                         *w3 = files;
1418                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w1, w2);
1419                         }
1420                 }
1421         else
1422                 {
1423                 /* image */
1424                 if (layout_location_first(lw->image_location))
1425                         {
1426                         *w1 = image;
1427                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w2, w3);
1428                         }
1429                 else
1430                         {
1431                         *w3 = image;
1432                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w1, w2);
1433                         }
1434                 }
1435 }
1436
1437 void layout_split_change(LayoutWindow *lw, ImageSplitMode mode)
1438 {
1439         GtkWidget *image;
1440         gint i;
1441
1442         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1443                 {
1444                 if (lw->split_images[i])
1445                         {
1446                         gtk_widget_hide(lw->split_images[i]->widget);
1447                         if (lw->split_images[i]->widget->parent != lw->utility_box)
1448                                 gtk_container_remove(GTK_CONTAINER(lw->split_images[i]->widget->parent), lw->split_images[i]->widget);
1449                         }
1450                 }
1451         gtk_container_remove(GTK_CONTAINER(lw->utility_box), lw->split_image_widget);
1452
1453         image = layout_image_setup_split(lw, mode);
1454
1455         gtk_box_pack_start(GTK_BOX(lw->utility_box), image, TRUE, TRUE, 0);
1456         gtk_box_reorder_child(GTK_BOX(lw->utility_box), image, 0);
1457         gtk_widget_show(image);
1458 }
1459
1460 static void layout_grid_setup(LayoutWindow *lw)
1461 {
1462         gint priority_location;
1463         GtkWidget *h;
1464         GtkWidget *v;
1465         GtkWidget *w1, *w2, *w3;
1466
1467         GtkWidget *image;
1468         GtkWidget *tools;
1469         GtkWidget *files;
1470
1471         layout_actions_setup(lw);
1472         layout_actions_add_window(lw, lw->window);
1473
1474         lw->group_box = gtk_vbox_new(FALSE, 0);
1475         gtk_box_pack_start(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1476         gtk_widget_show(lw->group_box);
1477
1478         priority_location = layout_grid_compass(lw);
1479
1480         image = layout_image_setup_split(lw, lw->split_mode);
1481
1482         tools = layout_tools_new(lw);
1483         files = layout_list_new(lw);
1484
1485         image = layout_bars_prepare(lw, image);
1486
1487         if (lw->tools_float || lw->tools_hidden)
1488                 {
1489                 gtk_box_pack_start(GTK_BOX(lw->group_box), image, TRUE, TRUE, 0);
1490                 gtk_widget_show(image);
1491
1492                 layout_tools_setup(lw, tools, files);
1493
1494                 gtk_widget_grab_focus(lw->image->widget);
1495
1496                 return;
1497                 }
1498         else if (lw->tools)
1499                 {
1500                 layout_tools_geometry_sync(lw);
1501                 gtk_widget_destroy(lw->tools);
1502                 lw->tools = NULL;
1503                 lw->tools_pane = NULL;
1504                 }
1505
1506         layout_status_setup(lw, lw->group_box, FALSE);
1507
1508         layout_grid_compute(lw, image, tools, files, &w1, &w2, &w3);
1509
1510         v = lw->v_pane = gtk_vpaned_new();
1511
1512         h = lw->h_pane = gtk_hpaned_new();
1513
1514         if (!layout_location_vertical(priority_location))
1515                 {
1516                 GtkWidget *tmp;
1517
1518                 tmp = v;
1519                 v = h;
1520                 h = tmp;
1521                 }
1522
1523         gtk_box_pack_start(GTK_BOX(lw->group_box), v, TRUE, TRUE, 0);
1524
1525         if (!layout_location_first(priority_location))
1526                 {
1527                 gtk_paned_pack1(GTK_PANED(v), h, FALSE, TRUE);
1528                 gtk_paned_pack2(GTK_PANED(v), w3, TRUE, TRUE);
1529
1530                 gtk_paned_pack1(GTK_PANED(h), w1, FALSE, TRUE);
1531                 gtk_paned_pack2(GTK_PANED(h), w2, TRUE, TRUE);
1532                 }
1533         else
1534                 {
1535                 gtk_paned_pack1(GTK_PANED(v), w1, FALSE, TRUE);
1536                 gtk_paned_pack2(GTK_PANED(v), h, TRUE, TRUE);
1537
1538                 gtk_paned_pack1(GTK_PANED(h), w2, FALSE, TRUE);
1539                 gtk_paned_pack2(GTK_PANED(h), w3, TRUE, TRUE);
1540                 }
1541
1542         gtk_widget_show(image);
1543         gtk_widget_show(tools);
1544         gtk_widget_show(files);
1545
1546         gtk_widget_show(v);
1547         gtk_widget_show(h);
1548
1549         /* fix to have image pane visible when it is left and priority widget */
1550         if (lw->div_h == -1 &&
1551             w1 == image &&
1552             !layout_location_vertical(priority_location) &&
1553             layout_location_first(priority_location))
1554                 {
1555                 gtk_widget_set_size_request(image, 200, -1);
1556                 }
1557
1558         gtk_paned_set_position(GTK_PANED(lw->h_pane), lw->div_h);
1559         gtk_paned_set_position(GTK_PANED(lw->v_pane), lw->div_v);
1560
1561         gtk_widget_grab_focus(lw->image->widget);
1562 }
1563
1564 void layout_style_set(LayoutWindow *lw, gint style, const gchar *order)
1565 {
1566         FileData *dir_fd;
1567         gint i;
1568
1569         if (!layout_valid(&lw)) return;
1570
1571         if (style != -1)
1572                 {
1573                 LayoutLocation d, f, i;
1574
1575                 layout_config_parse(style, order, &d,  &f, &i);
1576
1577                 if (lw->dir_location == d &&
1578                     lw->file_location == f &&
1579                     lw->image_location == i) return;
1580
1581                 lw->dir_location = d;
1582                 lw->file_location = f;
1583                 lw->image_location = i;
1584                 }
1585
1586         /* remember state */
1587
1588         layout_image_slideshow_stop(lw);
1589         layout_image_full_screen_stop(lw);
1590
1591         dir_fd = lw->dir_fd;
1592         file_data_unregister_real_time_monitor(lw->dir_fd);
1593         lw->dir_fd = NULL;
1594         lw->image = NULL;
1595         lw->utility_box = NULL;
1596
1597         layout_geometry_get_dividers(lw, &lw->div_h, &lw->div_v);
1598
1599         /* clear it all */
1600
1601         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1602                 {
1603                 if (lw->split_images[i])
1604                         {
1605                         gtk_widget_hide(lw->split_images[i]->widget);
1606                         gtk_container_remove(GTK_CONTAINER(lw->split_images[i]->widget->parent), lw->split_images[i]->widget);
1607                         }
1608                 }
1609
1610         lw->h_pane = NULL;
1611         lw->v_pane = NULL;
1612
1613         lw->toolbar = NULL;
1614         lw->thumb_button = NULL;
1615         lw->path_entry = NULL;
1616         lw->dir_view = NULL;
1617         lw->vd = NULL;
1618
1619         lw->file_view = NULL;
1620         lw->vf = NULL;
1621         lw->vf = NULL;
1622
1623         lw->info_box = NULL;
1624         lw->info_progress_bar = NULL;
1625         lw->info_sort = NULL;
1626         lw->info_color = NULL;
1627         lw->info_status = NULL;
1628         lw->info_details = NULL;
1629         lw->info_zoom = NULL;
1630
1631         if (lw->ui_manager) g_object_unref(lw->ui_manager);
1632         lw->ui_manager = NULL;
1633         lw->action_group = NULL;
1634
1635         gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->group_box);
1636         lw->group_box = NULL;
1637
1638         /* re-fill */
1639
1640         layout_grid_setup(lw);
1641         layout_tools_hide(lw, lw->tools_hidden);
1642
1643         layout_list_sync_sort(lw);
1644         layout_util_sync(lw);
1645         layout_status_update_all(lw);
1646
1647         /* sync */
1648
1649         if (image_get_fd(lw->image))
1650                 {
1651                 layout_set_fd(lw, image_get_fd(lw->image));
1652                 }
1653         else
1654                 {
1655                 layout_set_fd(lw, dir_fd);
1656                 }
1657         image_top_window_set_sync(lw->image, (lw->tools_float || lw->tools_hidden));
1658
1659         /* clean up */
1660
1661         file_data_unref(dir_fd);
1662 }
1663
1664 void layout_styles_update(void)
1665 {
1666         GList *work;
1667
1668         work = layout_window_list;
1669         while (work)
1670                 {
1671                 LayoutWindow *lw = work->data;
1672                 work = work->next;
1673
1674                 layout_style_set(lw, options->layout.style, options->layout.order);
1675                 }
1676 }
1677
1678 void layout_colors_update(void)
1679 {
1680         GList *work;
1681
1682         work = layout_window_list;
1683         while (work)
1684                 {
1685                 LayoutWindow *lw = work->data;
1686                 work = work->next;
1687
1688                 if (!lw->image) continue;
1689                 image_background_set_color(lw->image, options->image.use_custom_border_color ? &options->image.border_color : NULL);
1690                 }
1691 }
1692
1693 void layout_tools_float_toggle(LayoutWindow *lw)
1694 {
1695         gint popped;
1696
1697         if (!lw) return;
1698
1699         if (!lw->tools_hidden)
1700                 {
1701                 popped = !lw->tools_float;
1702                 }
1703         else
1704                 {
1705                 popped = TRUE;
1706                 }
1707
1708         if (lw->tools_float == popped)
1709                 {
1710                 if (popped && lw->tools_hidden)
1711                         {
1712                         layout_tools_float_set(lw, popped, FALSE);
1713                         }
1714                 }
1715         else
1716                 {
1717                 if (lw->tools_float)
1718                         {
1719                         layout_tools_float_set(lw, FALSE, FALSE);
1720                         }
1721                 else
1722                         {
1723                         layout_tools_float_set(lw, TRUE, FALSE);
1724                         }
1725                 }
1726 }
1727
1728 void layout_tools_hide_toggle(LayoutWindow *lw)
1729 {
1730         if (!lw) return;
1731
1732         layout_tools_float_set(lw, lw->tools_float, !lw->tools_hidden);
1733 }
1734
1735 void layout_tools_float_set(LayoutWindow *lw, gint popped, gint hidden)
1736 {
1737         if (!layout_valid(&lw)) return;
1738
1739         if (lw->tools_float == popped && lw->tools_hidden == hidden) return;
1740
1741         if (lw->tools_float == popped && lw->tools_float && lw->tools)
1742                 {
1743                 layout_tools_hide(lw, hidden);
1744                 return;
1745                 }
1746
1747         lw->tools_float = popped;
1748         lw->tools_hidden = hidden;
1749
1750         layout_style_set(lw, -1, NULL);
1751 }
1752
1753 gint layout_tools_float_get(LayoutWindow *lw, gint *popped, gint *hidden)
1754 {
1755         if (!layout_valid(&lw)) return FALSE;
1756
1757         *popped = lw->tools_float;
1758         *hidden = lw->tools_hidden;
1759
1760         return TRUE;
1761 }
1762
1763 void layout_toolbar_toggle(LayoutWindow *lw)
1764 {
1765         if (!layout_valid(&lw)) return;
1766         if (!lw->toolbar) return;
1767
1768         lw->toolbar_hidden = !lw->toolbar_hidden;
1769
1770         if (lw->toolbar_hidden)
1771                 {
1772                 if (GTK_WIDGET_VISIBLE(lw->toolbar)) gtk_widget_hide(lw->toolbar);
1773                 }
1774         else
1775                 {
1776                 if (!GTK_WIDGET_VISIBLE(lw->toolbar)) gtk_widget_show(lw->toolbar);
1777                 }
1778 }
1779
1780 gint layout_toolbar_hidden(LayoutWindow *lw)
1781 {
1782         if (!layout_valid(&lw)) return TRUE;
1783
1784         return lw->toolbar_hidden;
1785 }
1786
1787 /*
1788  *-----------------------------------------------------------------------------
1789  * base
1790  *-----------------------------------------------------------------------------
1791  */
1792
1793 void layout_close(LayoutWindow *lw)
1794 {
1795         if (layout_window_list && layout_window_list->next)
1796                 {
1797                 layout_free(lw);
1798                 }
1799         else
1800                 {
1801                 exit_program();
1802                 }
1803 }
1804
1805 void layout_free(LayoutWindow *lw)
1806 {
1807         if (!lw) return;
1808
1809         layout_window_list = g_list_remove(layout_window_list, lw);
1810
1811
1812         layout_bars_close(lw);
1813
1814         gtk_widget_destroy(lw->window);
1815
1816         if (lw->split_image_sizegroup) g_object_unref(lw->split_image_sizegroup);
1817
1818         file_data_unregister_notify_func(layout_image_notify_cb, lw);
1819
1820         if (lw->dir_fd)
1821                 {
1822                 file_data_unregister_real_time_monitor(lw->dir_fd);
1823                 file_data_unref(lw->dir_fd);
1824                 }
1825
1826         g_free(lw);
1827 }
1828
1829 static gint layout_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
1830 {
1831         LayoutWindow *lw = data;
1832
1833         layout_close(lw);
1834         return TRUE;
1835 }
1836
1837 LayoutWindow *layout_new(FileData *dir_fd, gint popped, gint hidden)
1838 {
1839         return layout_new_with_geometry(dir_fd, popped, hidden, NULL);
1840 }
1841
1842 LayoutWindow *layout_new_with_geometry(FileData *dir_fd, gint popped, gint hidden,
1843                                        const gchar *geometry)
1844 {
1845         LayoutWindow *lw;
1846         GdkGeometry hint;
1847         GdkWindowHints hint_mask;
1848
1849         lw = g_new0(LayoutWindow, 1);
1850
1851         lw->thumbs_enabled = options->layout.show_thumbnails;
1852         lw->marks_enabled = options->layout.show_marks;
1853         lw->sort_method = SORT_NAME;
1854         lw->sort_ascend = TRUE;
1855
1856         lw->tools_float = popped;
1857         lw->tools_hidden = hidden;
1858
1859         lw->toolbar_hidden = options->layout.toolbar_hidden;
1860
1861         lw->utility_box = NULL;
1862         lw->bar_sort = NULL;
1863         lw->bar_sort_enabled = options->panels.sort.enabled;
1864
1865         lw->bar_exif = NULL;
1866         lw->bar_exif_enabled = options->panels.exif.enabled;
1867         lw->bar_exif_advanced = FALSE;
1868
1869         lw->bar_info = NULL;
1870         lw->bar_info_enabled = options->panels.info.enabled;
1871
1872         /* default layout */
1873
1874         layout_config_parse(options->layout.style, options->layout.order,
1875                             &lw->dir_location,  &lw->file_location, &lw->image_location);
1876         lw->dir_view_type = CLAMP(options->layout.dir_view_type, 0, VIEW_DIR_TYPES_COUNT - 1);
1877         lw->file_view_type = CLAMP(options->layout.file_view_type, 0, VIEW_FILE_TYPES_COUNT - 1);
1878
1879         /* divider positions */
1880
1881         if (options->layout.save_window_positions)
1882                 {
1883                 lw->div_h = options->layout.main_window.hdivider_pos;
1884                 lw->div_v = options->layout.main_window.vdivider_pos;
1885                 lw->div_float = options->layout.float_window.vdivider_pos;
1886                 lw->bar_exif_width = options->panels.exif.width;
1887                 lw->bar_info_width = options->panels.info.width;
1888                 }
1889         else
1890                 {
1891                 lw->div_h = MAIN_WINDOW_DIV_HPOS;
1892                 lw->div_v = MAIN_WINDOW_DIV_VPOS;
1893                 lw->div_float = MAIN_WINDOW_DIV_VPOS;
1894                 lw->bar_exif_width = PANEL_DEFAULT_WIDTH;
1895                 lw->bar_info_width = PANEL_DEFAULT_WIDTH;
1896                 }
1897
1898         /* window */
1899
1900         lw->window = window_new(GTK_WINDOW_TOPLEVEL, GQ_WMCLASS, NULL, NULL, NULL);
1901         gtk_window_set_resizable(GTK_WINDOW(lw->window), TRUE);
1902         gtk_container_set_border_width(GTK_CONTAINER(lw->window), 0);
1903
1904         if (options->layout.save_window_positions)
1905                 {
1906                 hint_mask = GDK_HINT_USER_POS;
1907                 }
1908         else
1909                 {
1910                 hint_mask = 0;
1911                 }
1912
1913         hint.min_width = 32;
1914         hint.min_height = 32;
1915         hint.base_width = 0;
1916         hint.base_height = 0;
1917         gtk_window_set_geometry_hints(GTK_WINDOW(lw->window), NULL, &hint,
1918                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hint_mask);
1919
1920         if (options->layout.save_window_positions)
1921                 {
1922                 gtk_window_set_default_size(GTK_WINDOW(lw->window), options->layout.main_window.w, options->layout.main_window.h);
1923                 if (!layout_window_list)
1924                         {
1925                         gtk_window_move(GTK_WINDOW(lw->window), options->layout.main_window.x, options->layout.main_window.y);
1926                         if (options->layout.main_window.maximized) gtk_window_maximize(GTK_WINDOW(lw->window));
1927                         }
1928                 }
1929         else
1930                 {
1931                 gtk_window_set_default_size(GTK_WINDOW(lw->window), MAINWINDOW_DEF_WIDTH, MAINWINDOW_DEF_HEIGHT);
1932                 }
1933
1934         g_signal_connect(G_OBJECT(lw->window), "delete_event",
1935                          G_CALLBACK(layout_delete_cb), lw);
1936
1937         layout_keyboard_init(lw, lw->window);
1938
1939 #ifdef HAVE_LIRC
1940         layout_image_lirc_init(lw);
1941 #endif
1942
1943         lw->main_box = gtk_vbox_new(FALSE, 0);
1944         gtk_container_add(GTK_CONTAINER(lw->window), lw->main_box);
1945         gtk_widget_show(lw->main_box);
1946
1947         layout_grid_setup(lw);
1948         image_top_window_set_sync(lw->image, (lw->tools_float || lw->tools_hidden));
1949
1950         layout_util_sync(lw);
1951         layout_status_update_all(lw);
1952
1953         if (dir_fd)
1954                 {
1955                 layout_set_fd(lw, dir_fd);
1956                 }
1957         else
1958                 {
1959                 GdkPixbuf *pixbuf;
1960
1961                 pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
1962                 image_change_pixbuf(lw->image, pixbuf, 1.0);
1963                 gdk_pixbuf_unref(pixbuf);
1964                 }
1965
1966         if (geometry)
1967                 {
1968                 if (!gtk_window_parse_geometry(GTK_WINDOW(lw->window), geometry))
1969                         {
1970                         log_printf("%s", _("Invalid geometry\n"));
1971                         }
1972                 }
1973
1974         gtk_widget_show(lw->window);
1975         layout_tools_hide(lw, lw->tools_hidden);
1976
1977         layout_window_list = g_list_append(layout_window_list, lw);
1978
1979         file_data_register_notify_func(layout_image_notify_cb, lw, NOTIFY_PRIORITY_LOW);
1980
1981         return lw;
1982 }
1983