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