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 #ifdef HAVE_LCMS
 318
 319 static void layout_color_menu_enable_cb(GtkWidget *widget, gpointer data)
 320 {
 321         LayoutWindow *lw = data;
 322
 323         layout_image_color_profile_set_use(lw, (!layout_image_color_profile_get_use(lw)));
 324         layout_image_refresh(lw);
 325 }
 326
 327 static void layout_color_menu_use_image_cb(GtkWidget *widget, gpointer data)
 328 {
 329         LayoutWindow *lw = data;
 330         gint input, screen, use_image;
 331
 332         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 333         layout_image_color_profile_set(lw, input, screen, !use_image);
 334         layout_image_refresh(lw);
 335 }
 336
 337 #define COLOR_MENU_KEY "color_menu_key"
 338
 339 static void layout_color_menu_input_cb(GtkWidget *widget, gpointer data)
 340 {
 341         LayoutWindow *lw = data;
 342         gint type;
 343         gint input, screen, use_image;
 344
 345         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 346
 347         type = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), COLOR_MENU_KEY));
 348         if (type < 0 || type >= COLOR_PROFILE_FILE + COLOR_PROFILE_INPUTS) return;
 349
 350         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 351         if (type == input) return;
 352
 353         layout_image_color_profile_set(lw, type, screen, use_image);
 354         layout_image_refresh(lw);
 355 }
 356
 357 static void layout_color_menu_screen_cb(GtkWidget *widget, gpointer data)
 358 {
 359         LayoutWindow *lw = data;
 360         gint type;
 361         gint input, screen, use_image;
 362
 363         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 364
 365         type = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), COLOR_MENU_KEY));
 366         if (type < 0 || type > 1) return;
 367
 368         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 369         if (type == screen) return;
 370
 371         layout_image_color_profile_set(lw, input, type, use_image);
 372         layout_image_refresh(lw);
 373 }
 374
 375 static gchar *layout_color_name_parse(const gchar *name)
 376 {
 377         if (!name) return g_strdup(_("Empty"));
 378         return g_strdelimit(g_strdup(name), "_", '-');
 379 }
 380
 381 #endif /* HAVE_LCMS */
 382
 383 static void layout_color_button_press_cb(GtkWidget *widget, gpointer data)
 384 {
 385 #ifndef HAVE_LCMS
 386         gchar *msg = g_strdup_printf(_("This installation of %s was not built with support for color profiles."), GQ_APPNAME);
 387         file_util_warning_dialog(_("Color profiles not supported"),
 388                                  msg,
 389                                  GTK_STOCK_DIALOG_INFO, widget);
 390         g_free(msg);
 391         return;
 392 #else
 393         LayoutWindow *lw = data;
 394         GtkWidget *menu;
 395         GtkWidget *item;
 396         gchar *buf;
 397         gint active;
 398         gint input = 0;
 399         gint screen = 0;
 400         gint use_image = 0;
 401         gint from_image = 0;
 402         gint i;
 403
 404         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 405
 406         from_image = use_image && (layout_image_color_profile_get_from_image(lw) != COLOR_PROFILE_NONE);
 407         menu = popup_menu_short_lived();
 408
 409         active = layout_image_color_profile_get_use(lw);
 410         menu_item_add_check(menu, _("Use _color profiles"), active,
 411                             G_CALLBACK(layout_color_menu_enable_cb), lw);
 412
 413         menu_item_add_divider(menu);
 414
 415         item = menu_item_add_check(menu, _("Use profile from _image"), use_image,
 416                             G_CALLBACK(layout_color_menu_use_image_cb), lw);
 417         gtk_widget_set_sensitive(item, active);
 418
 419         for (i = COLOR_PROFILE_SRGB; i < COLOR_PROFILE_FILE; i++)
 420                 {
 421                 const gchar *label;
 422
 423                 switch (i)
 424                         {
 425                         case COLOR_PROFILE_SRGB:        label = _("sRGB"); break;
 426                         case COLOR_PROFILE_ADOBERGB:    label = _("AdobeRGB compatible"); break;
 427                         default:                        label = "fixme"; break;
 428                         }
 429                 buf = g_strdup_printf(_("Input _%d: %s"), i, label);
 430                 item = menu_item_add_radio(menu, (i == COLOR_PROFILE_SRGB) ? NULL : item,
 431                                    buf, (input == i),
 432                                    G_CALLBACK(layout_color_menu_input_cb), lw);
 433                 g_free(buf);
 434                 g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(i));
 435                 gtk_widget_set_sensitive(item, active && !from_image);
 436                 }
 437
 438         for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
 439                 {
 440                 const gchar *name;
 441                 gchar *end;
 442
 443                 name = options->color_profile.input_name[i];
 444                 if (!name) name = filename_from_path(options->color_profile.input_file[i]);
 445
 446                 end = layout_color_name_parse(name);
 447                 buf = g_strdup_printf(_("Input _%d: %s"), i + COLOR_PROFILE_FILE, end);
 448                 g_free(end);
 449
 450                 item = menu_item_add_radio(menu, item,
 451                                            buf, (i + COLOR_PROFILE_FILE == input),
 452                                            G_CALLBACK(layout_color_menu_input_cb), lw);
 453                 g_free(buf);
 454                 g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(i + COLOR_PROFILE_FILE));
 455                 gtk_widget_set_sensitive(item, active && options->color_profile.input_file[i] && !from_image);
 456                 }
 457
 458         menu_item_add_divider(menu);
 459
 460         item = menu_item_add_radio(menu, NULL,
 461                                    _("Screen sRGB"), (screen == 0),
 462                                    G_CALLBACK(layout_color_menu_screen_cb), lw);
 463
 464         g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(0));
 465         gtk_widget_set_sensitive(item, active);
 466
 467         item = menu_item_add_radio(menu, item,
 468                                    _("_Screen profile"), (screen == 1),
 469                                    G_CALLBACK(layout_color_menu_screen_cb), lw);
 470         g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(1));
 471         gtk_widget_set_sensitive(item, active && options->color_profile.screen_file);
 472
 473         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, GDK_CURRENT_TIME);
 474 #endif /* HAVE_LCMS */
 475 }
 476
 477 static GtkWidget *layout_color_button(LayoutWindow *lw)
 478 {
 479         GtkWidget *button;
 480         GtkWidget *image;
 481         gint enable;
 482
 483         button = gtk_button_new();
 484         image = gtk_image_new_from_stock(GTK_STOCK_SELECT_COLOR, GTK_ICON_SIZE_MENU);
 485         gtk_container_add(GTK_CONTAINER(button), image);
 486         gtk_widget_show(image);
 487         g_signal_connect(G_OBJECT(button), "clicked",
 488                          G_CALLBACK(layout_color_button_press_cb), lw);
 489         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 490
 491 #ifdef HAVE_LCMS
 492         enable = (lw->image) ? lw->image->color_profile_enable : FALSE;
 493 #else
 494         enable = FALSE;
 495 #endif
 496         gtk_widget_set_sensitive(image, enable);
 497
 498         return button;
 499 }
 500
 501
 502 /*
 503  *-----------------------------------------------------------------------------
 504  * status bar
 505  *-----------------------------------------------------------------------------
 506  */
 507
 508 void layout_status_update_progress(LayoutWindow *lw, gdouble val, const gchar *text)
 509 {
 510         if (!layout_valid(&lw)) return;
 511         if (!lw->info_progress_bar) return;
 512
 513         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(lw->info_progress_bar), val);
 514         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar), (text) ? text : " ");
 515 }
 516
 517 void layout_status_update_info(LayoutWindow *lw, const gchar *text)
 518 {
 519         gchar *buf = NULL;
 520
 521         if (!layout_valid(&lw)) return;
 522
 523         if (!text)
 524                 {
 525                 guint n;
 526                 gint64 n_bytes = 0;
 527
 528                 n = layout_list_count(lw, &n_bytes);
 529
 530                 if (n)
 531                         {
 532                         guint s;
 533                         gint64 s_bytes = 0;
 534                         const gchar *ss;
 535
 536                         if (layout_image_slideshow_active(lw))
 537                                 {
 538                                 if (!layout_image_slideshow_paused(lw))
 539                                         {
 540                                         ss = _(" Slideshow");
 541                                         }
 542                                 else
 543                                         {
 544                                         ss = _(" Paused");
 545                                         }
 546                                 }
 547                         else
 548                                 {
 549                                 ss = "";
 550                                 }
 551
 552                         s = layout_selection_count(lw, &s_bytes);
 553
 554                         layout_bars_new_selection(lw, s);
 555
 556                         if (s > 0)
 557                                 {
 558                                 gchar *b = text_from_size_abrev(n_bytes);
 559                                 gchar *sb = text_from_size_abrev(s_bytes);
 560                                 buf = g_strdup_printf(_("%s, %d files (%s, %d)%s"), b, n, sb, s, ss);
 561                                 g_free(b);
 562                                 g_free(sb);
 563                                 }
 564                         else if (n > 0)
 565                                 {
 566                                 gchar *b = text_from_size_abrev(n_bytes);
 567                                 buf = g_strdup_printf(_("%s, %d files%s"), b, n, ss);
 568                                 g_free(b);
 569                                 }
 570                         else
 571                                 {
 572                                 buf = g_strdup_printf(_("%d files%s"), n, ss);
 573                                 }
 574
 575                         text = buf;
 576
 577                         image_osd_update(lw->image);
 578                         }
 579                 else
 580                         {
 581                         text = "";
 582                         }
 583         }
 584
 585         if (lw->info_status) gtk_label_set_text(GTK_LABEL(lw->info_status), text);
 586         g_free(buf);
 587 }
 588
 589 void layout_status_update_image(LayoutWindow *lw)
 590 {
 591         guint64 n;
 592
 593         if (!layout_valid(&lw) || !lw->image) return;
 594
 595         n = layout_list_count(lw, NULL);
 596
 597         if (!n)
 598                 {
 599                 gtk_label_set_text(GTK_LABEL(lw->info_zoom), "");
 600                 gtk_label_set_text(GTK_LABEL(lw->info_details), "");
 601                 }
 602         else
 603                 {
 604                 gchar *text;
 605                 gchar *b;
 606
 607                 text = image_zoom_get_as_text(lw->image);
 608                 gtk_label_set_text(GTK_LABEL(lw->info_zoom), text);
 609                 g_free(text);
 610
 611                 b = image_get_fd(lw->image) ? text_from_size(image_get_fd(lw->image)->size) : g_strdup("0");
 612
 613                 if (lw->image->unknown)
 614                         {
 615                         if (image_get_path(lw->image) && !access_file(image_get_path(lw->image), R_OK))
 616                                 {
 617                                 text = g_strdup_printf(_("(no read permission) %s bytes"), b);
 618                                 }
 619                         else
 620                                 {
 621                                 text = g_strdup_printf(_("( ? x ? ) %s bytes"), b);
 622                                 }
 623                         }
 624                 else
 625                         {
 626                         gint width, height;
 627
 628                         image_get_image_size(lw->image, &width, &height);
 629                         text = g_strdup_printf(_("( %d x %d ) %s bytes"),
 630                                                width, height, b);
 631                         }
 632
 633                 g_free(b);
 634
 635                 gtk_label_set_text(GTK_LABEL(lw->info_details), text);
 636                 g_free(text);
 637                 }
 638 }
 639
 640 void layout_status_update_all(LayoutWindow *lw)
 641 {
 642         layout_status_update_progress(lw, 0.0, NULL);
 643         layout_status_update_info(lw, NULL);
 644         layout_status_update_image(lw);
 645 }
 646
 647 static GtkWidget *layout_status_label(gchar *text, GtkWidget *box, gint start, gint size, gint expand)
 648 {
 649         GtkWidget *label;
 650         GtkWidget *frame;
 651
 652         frame = gtk_frame_new(NULL);
 653         if (size) gtk_widget_set_size_request(frame, size, -1);
 654         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 655         if (start)
 656                 {
 657                 gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
 658                 }
 659         else
 660                 {
 661                 gtk_box_pack_end(GTK_BOX(box), frame, expand, expand, 0);
 662                 }
 663         gtk_widget_show(frame);
 664
 665         label = gtk_label_new(text ? text : "");
 666         gtk_container_add(GTK_CONTAINER(frame), label);
 667         gtk_widget_show(label);
 668
 669         return label;
 670 }
 671
 672 static void layout_status_setup(LayoutWindow *lw, GtkWidget *box, gint small_format)
 673 {
 674         GtkWidget *hbox;
 675
 676         if (lw->info_box) return;
 677
 678         if (small_format)
 679                 {
 680                 lw->info_box = gtk_vbox_new(FALSE, 0);
 681                 }
 682         else
 683                 {
 684                 lw->info_box = gtk_hbox_new(FALSE, 0);
 685                 }
 686         gtk_box_pack_end(GTK_BOX(box), lw->info_box, FALSE, FALSE, 0);
 687         gtk_widget_show(lw->info_box);
 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_progress_bar = gtk_progress_bar_new();
 700         gtk_widget_set_size_request(lw->info_progress_bar, PROGRESS_WIDTH, -1);
 701         gtk_box_pack_start(GTK_BOX(hbox), lw->info_progress_bar, FALSE, FALSE, 0);
 702         gtk_widget_show(lw->info_progress_bar);
 703
 704         lw->info_sort = layout_sort_button(lw);
 705         gtk_box_pack_start(GTK_BOX(hbox), lw->info_sort, FALSE, FALSE, 0);
 706         gtk_widget_show(lw->info_sort);
 707
 708         lw->info_color = layout_color_button(lw);
 709         gtk_widget_show(lw->info_color);
 710
 711         if (small_format) gtk_box_pack_end(GTK_BOX(hbox), lw->info_color, FALSE, FALSE, 0);
 712
 713         lw->info_status = layout_status_label(NULL, lw->info_box, TRUE, 0, (!small_format));
 714
 715         if (small_format)
 716                 {
 717                 hbox = gtk_hbox_new(FALSE, 0);
 718                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 719                 gtk_widget_show(hbox);
 720                 }
 721         else
 722                 {
 723                 hbox = lw->info_box;
 724                 }
 725         lw->info_details = layout_status_label(NULL, hbox, TRUE, 0, TRUE);
 726         if (!small_format) gtk_box_pack_start(GTK_BOX(hbox), lw->info_color, FALSE, FALSE, 0);
 727         lw->info_zoom = layout_status_label(NULL, hbox, FALSE, ZOOM_LABEL_WIDTH, FALSE);
 728 }
 729
 730 /*
 731  *-----------------------------------------------------------------------------
 732  * views
 733  *-----------------------------------------------------------------------------
 734  */
 735
 736 static GtkWidget *layout_tools_new(LayoutWindow *lw)
 737 {
 738         lw->dir_view = layout_tool_setup(lw);
 739         return lw->dir_view;
 740 }
 741
 742 static void layout_list_status_cb(ViewFile *vf, gpointer data)
 743 {
 744         LayoutWindow *lw = data;
 745
 746         layout_status_update_info(lw, NULL);
 747 }
 748
 749 static void layout_list_thumb_cb(ViewFile *vf, gdouble val, const gchar *text, gpointer data)
 750 {
 751         LayoutWindow *lw = data;
 752
 753         layout_status_update_progress(lw, val, text);
 754 }
 755
 756 static GtkWidget *layout_list_new(LayoutWindow *lw)
 757 {
 758         lw->vf = vf_new(lw->file_view_type, NULL);
 759         vf_set_layout(lw->vf, lw);
 760
 761         vf_set_status_func(lw->vf, layout_list_status_cb, lw);
 762         vf_set_thumb_status_func(lw->vf, layout_list_thumb_cb, lw);
 763
 764         vf_marks_set(lw->vf, lw->marks_enabled);
 765
 766         switch (lw->file_view_type)
 767         {
 768         case FILEVIEW_ICON:
 769                 break;
 770         case FILEVIEW_LIST:
 771                 vf_thumb_set(lw->vf, lw->thumbs_enabled);
 772                 break;
 773         }
 774
 775         return lw->vf->widget;
 776 }
 777
 778 static void layout_list_sync_thumb(LayoutWindow *lw)
 779 {
 780         if (lw->vf) vf_thumb_set(lw->vf, lw->thumbs_enabled);
 781 }
 782
 783 static void layout_list_sync_marks(LayoutWindow *lw)
 784 {
 785         if (lw->vf) vf_marks_set(lw->vf, lw->marks_enabled);
 786 }
 787
 788 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle)
 789 {
 790         if (!lw) return;
 791 #if 0
 792         if (lw->vf) vf_scroll_to_subpart(lw->vf, needle);
 793 #endif
 794 }
 795
 796 GList *layout_list(LayoutWindow *lw)
 797 {
 798         if (!layout_valid(&lw)) return NULL;
 799
 800         if (lw->vf) return vf_get_list(lw->vf);
 801
 802         return NULL;
 803 }
 804
 805 guint layout_list_count(LayoutWindow *lw, gint64 *bytes)
 806 {
 807         if (!layout_valid(&lw)) return 0;
 808
 809         if (lw->vf) return vf_count(lw->vf, bytes);
 810
 811         return 0;
 812 }
 813
 814 FileData *layout_list_get_fd(LayoutWindow *lw, gint index)
 815 {
 816         if (!layout_valid(&lw)) return NULL;
 817
 818         if (lw->vf) return vf_index_get_data(lw->vf, index);
 819
 820         return NULL;
 821 }
 822
 823 gint layout_list_get_index(LayoutWindow *lw, FileData *fd)
 824 {
 825         if (!layout_valid(&lw) || !fd) return -1;
 826
 827         if (lw->vf) return vf_index_by_path(lw->vf, fd->path);
 828
 829         return -1;
 830 }
 831
 832 void layout_list_sync_fd(LayoutWindow *lw, FileData *fd)
 833 {
 834         if (!layout_valid(&lw)) return;
 835
 836         if (lw->vf) vf_select_by_fd(lw->vf, fd);
 837 }
 838
 839 static void layout_list_sync_sort(LayoutWindow *lw)
 840 {
 841         if (!layout_valid(&lw)) return;
 842
 843         if (lw->vf) vf_sort_set(lw->vf, lw->sort_method, lw->sort_ascend);
 844 }
 845
 846 GList *layout_selection_list(LayoutWindow *lw)
 847 {
 848         if (!layout_valid(&lw)) return NULL;
 849
 850         if (layout_image_get_collection(lw, NULL))
 851                 {
 852                 FileData *fd;
 853
 854                 fd = layout_image_get_fd(lw);
 855                 if (fd) return g_list_append(NULL, file_data_ref(fd));
 856                 return NULL;
 857                 }
 858
 859         if (lw->vf) return vf_selection_get_list(lw->vf);
 860
 861         return NULL;
 862 }
 863
 864 GList *layout_selection_list_by_index(LayoutWindow *lw)
 865 {
 866         if (!layout_valid(&lw)) return NULL;
 867
 868         if (lw->vf) return vf_selection_get_list_by_index(lw->vf);
 869
 870         return NULL;
 871 }
 872
 873 guint layout_selection_count(LayoutWindow *lw, gint64 *bytes)
 874 {
 875         if (!layout_valid(&lw)) return 0;
 876
 877         if (lw->vf) return vf_selection_count(lw->vf, bytes);
 878
 879         return 0;
 880 }
 881
 882 void layout_select_all(LayoutWindow *lw)
 883 {
 884         if (!layout_valid(&lw)) return;
 885
 886         if (lw->vf) vf_select_all(lw->vf);
 887 }
 888
 889 void layout_select_none(LayoutWindow *lw)
 890 {
 891         if (!layout_valid(&lw)) return;
 892
 893         if (lw->vf) vf_select_none(lw->vf);
 894 }
 895
 896 void layout_select_invert(LayoutWindow *lw)
 897 {
 898         if (!layout_valid(&lw)) return;
 899
 900         if (lw->vf) vf_select_invert(lw->vf);
 901 }
 902
 903 void layout_mark_to_selection(LayoutWindow *lw, gint mark, MarkToSelectionMode mode)
 904 {
 905         if (!layout_valid(&lw)) return;
 906
 907         if (lw->vf) vf_mark_to_selection(lw->vf, mark, mode);
 908 }
 909
 910 void layout_selection_to_mark(LayoutWindow *lw, gint mark, SelectionToMarkMode mode)
 911 {
 912         if (!layout_valid(&lw)) return;
 913
 914         if (lw->vf) vf_selection_to_mark(lw->vf, mark, mode);
 915
 916         layout_status_update_info(lw, NULL); /* osd in fullscreen mode */
 917 }
 918
 919 /*
 920  *-----------------------------------------------------------------------------
 921  * access
 922  *-----------------------------------------------------------------------------
 923  */
 924
 925 const gchar *layout_get_path(LayoutWindow *lw)
 926 {
 927         if (!layout_valid(&lw)) return NULL;
 928         return lw->dir_fd ? lw->dir_fd->path : NULL;
 929 }
 930
 931 static void layout_sync_path(LayoutWindow *lw)
 932 {
 933         if (!lw->dir_fd) return;
 934
 935         if (lw->path_entry) gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->dir_fd->path);
 936         if (lw->vd) vd_set_fd(lw->vd, lw->dir_fd);
 937
 938         if (lw->vf) vf_set_fd(lw->vf, lw->dir_fd);
 939 }
 940
 941 gint layout_set_path(LayoutWindow *lw, const gchar *path)
 942 {
 943         FileData *fd;
 944         if (!path) return FALSE;
 945         fd = file_data_new_simple(path);
 946         gint ret = layout_set_fd(lw, fd);
 947         file_data_unref(fd);
 948         return ret;
 949 }
 950
 951
 952 gint layout_set_fd(LayoutWindow *lw, FileData *fd)
 953 {
 954         gint have_file = FALSE;
 955
 956         if (!layout_valid(&lw)) return FALSE;
 957
 958         if (!fd || !isname(fd->path)) return FALSE;
 959         if (lw->dir_fd && fd == lw->dir_fd)
 960                 {
 961                 return TRUE;
 962                 }
 963
 964         if (isdir(fd->path))
 965                 {
 966                 if (lw->dir_fd)
 967                         {
 968                         file_data_unregister_real_time_monitor(lw->dir_fd);
 969                         file_data_unref(lw->dir_fd);
 970                         }
 971                 lw->dir_fd = file_data_ref(fd);
 972                 file_data_register_real_time_monitor(fd);
 973                 }
 974         else
 975                 {
 976                 gchar *base;
 977
 978                 base = remove_level_from_path(fd->path);
 979                 if (lw->dir_fd && strcmp(lw->dir_fd->path, base) == 0)
 980                         {
 981                         g_free(base);
 982                         }
 983                 else if (isdir(base))
 984                         {
 985                         if (lw->dir_fd)
 986                                 {
 987                                 file_data_unregister_real_time_monitor(lw->dir_fd);
 988                                 file_data_unref(lw->dir_fd);
 989                                 }
 990                         lw->dir_fd = file_data_new_simple(base);
 991                         file_data_register_real_time_monitor(lw->dir_fd);
 992                         g_free(base);
 993                         }
 994                 else
 995                         {
 996                         g_free(base);
 997                         return FALSE;
 998                         }
 999                 if (isfile(fd->path)) have_file = TRUE;
1000                 }
1001
1002         if (lw->path_entry) tab_completion_append_to_history(lw->path_entry, lw->dir_fd->path);
1003         layout_sync_path(lw);
1004
1005         if (have_file)
1006                 {
1007                 gint row;
1008
1009                 row = layout_list_get_index(lw, fd);
1010                 if (row >= 0)
1011                         {
1012                         layout_image_set_index(lw, row);
1013                         }
1014                 else
1015                         {
1016                         layout_image_set_fd(lw, fd);
1017                         }
1018                 }
1019         else if (!options->lazy_image_sync)
1020                 {
1021                 layout_image_set_index(lw, 0);
1022                 }
1023
1024         return TRUE;
1025 }
1026
1027 static void layout_refresh_lists(LayoutWindow *lw)
1028 {
1029         if (lw->vd) vd_refresh(lw->vd);
1030
1031         if (lw->vf) vf_refresh(lw->vf);
1032 }
1033
1034 void layout_refresh(LayoutWindow *lw)
1035 {
1036         if (!layout_valid(&lw)) return;
1037
1038         DEBUG_1("layout refresh");
1039
1040         layout_refresh_lists(lw);
1041
1042         if (lw->image) layout_image_refresh(lw);
1043 }
1044
1045 void layout_thumb_set(LayoutWindow *lw, gint enable)
1046 {
1047         if (!layout_valid(&lw)) return;
1048
1049         if (lw->thumbs_enabled == enable) return;
1050
1051         lw->thumbs_enabled = enable;
1052
1053         layout_util_sync_thumb(lw);
1054         layout_list_sync_thumb(lw);
1055 }
1056
1057 void layout_marks_set(LayoutWindow *lw, gint enable)
1058 {
1059         if (!layout_valid(&lw)) return;
1060
1061         if (lw->marks_enabled == enable) return;
1062
1063         lw->marks_enabled = enable;
1064
1065 //      layout_util_sync_marks(lw);
1066         layout_list_sync_marks(lw);
1067 }
1068
1069 gint layout_thumb_get(LayoutWindow *lw)
1070 {
1071         if (!layout_valid(&lw)) return FALSE;
1072
1073         return lw->thumbs_enabled;
1074 }
1075
1076 gint layout_marks_get(LayoutWindow *lw)
1077 {
1078         if (!layout_valid(&lw)) return FALSE;
1079
1080         return lw->marks_enabled;
1081 }
1082
1083 void layout_sort_set(LayoutWindow *lw, SortType type, gint ascend)
1084 {
1085         if (!layout_valid(&lw)) return;
1086         if (lw->sort_method == type && lw->sort_ascend == ascend) return;
1087
1088         lw->sort_method = type;
1089         lw->sort_ascend = ascend;
1090
1091         if (lw->info_sort) gtk_label_set_text(GTK_LABEL(GTK_BIN(lw->info_sort)->child),
1092                                               sort_type_get_text(type));
1093         layout_list_sync_sort(lw);
1094 }
1095
1096 gint layout_sort_get(LayoutWindow *lw, SortType *type, gint *ascend)
1097 {
1098         if (!layout_valid(&lw)) return FALSE;
1099
1100         if (type) *type = lw->sort_method;
1101         if (ascend) *ascend = lw->sort_ascend;
1102
1103         return TRUE;
1104 }
1105
1106 gint layout_geometry_get(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h)
1107 {
1108         if (!layout_valid(&lw)) return FALSE;
1109
1110         gdk_window_get_root_origin(lw->window->window, x, y);
1111         gdk_drawable_get_size(lw->window->window, w, h);
1112
1113         return TRUE;
1114 }
1115
1116 gint layout_geometry_get_dividers(LayoutWindow *lw, gint *h, gint *v)
1117 {
1118         if (!layout_valid(&lw)) return FALSE;
1119
1120         if (lw->h_pane && GTK_PANED(lw->h_pane)->child1->allocation.x >= 0)
1121                 {
1122                 *h = GTK_PANED(lw->h_pane)->child1->allocation.width;
1123                 }
1124         else if (h != &lw->div_h)
1125                 {
1126                 *h = lw->div_h;
1127                 }
1128
1129         if (lw->v_pane && GTK_PANED(lw->v_pane)->child1->allocation.x >= 0)
1130                 {
1131                 *v = GTK_PANED(lw->v_pane)->child1->allocation.height;
1132                 }
1133         else if (v != &lw->div_v)
1134                 {
1135                 *v = lw->div_v;
1136                 }
1137
1138         return TRUE;
1139 }
1140
1141 void layout_views_set(LayoutWindow *lw, DirViewType dir_view_type, FileViewType file_view_type)
1142 {
1143         if (!layout_valid(&lw)) return;
1144
1145         if (lw->dir_view_type == dir_view_type && lw->file_view_type == file_view_type) return;
1146
1147         lw->dir_view_type = dir_view_type;
1148         lw->file_view_type = file_view_type;
1149
1150         layout_style_set(lw, -1, NULL);
1151 }
1152
1153 gint layout_views_get(LayoutWindow *lw, DirViewType *dir_view_type, FileViewType *file_view_type)
1154 {
1155         if (!layout_valid(&lw)) return FALSE;
1156
1157         *dir_view_type = lw->dir_view_type;
1158         *file_view_type = lw->file_view_type;
1159
1160         return TRUE;
1161 }
1162
1163 /*
1164  *-----------------------------------------------------------------------------
1165  * location utils
1166  *-----------------------------------------------------------------------------
1167  */
1168
1169 static gint layout_location_single(LayoutLocation l)
1170 {
1171         return (l == LAYOUT_LEFT ||
1172                 l == LAYOUT_RIGHT ||
1173                 l == LAYOUT_TOP ||
1174                 l == LAYOUT_BOTTOM);
1175 }
1176
1177 static gint layout_location_vertical(LayoutLocation l)
1178 {
1179         return (l & LAYOUT_TOP ||
1180                 l & LAYOUT_BOTTOM);
1181 }
1182
1183 static gint layout_location_first(LayoutLocation l)
1184 {
1185         return (l & LAYOUT_TOP ||
1186                 l & LAYOUT_LEFT);
1187 }
1188
1189 static LayoutLocation layout_grid_compass(LayoutWindow *lw)
1190 {
1191         if (layout_location_single(lw->dir_location)) return lw->dir_location;
1192         if (layout_location_single(lw->file_location)) return lw->file_location;
1193         return lw->image_location;
1194 }
1195
1196 static void layout_location_compute(LayoutLocation l1, LayoutLocation l2,
1197                                     GtkWidget *s1, GtkWidget *s2,
1198                                     GtkWidget **d1, GtkWidget **d2)
1199 {
1200         LayoutLocation l;
1201
1202         l = l1 & l2;    /* get common compass direction */
1203         l = l1 - l;     /* remove it */
1204
1205         if (layout_location_first(l))
1206                 {
1207                 *d1 = s1;
1208                 *d2 = s2;
1209                 }
1210         else
1211                 {
1212                 *d1 = s2;
1213                 *d2 = s1;
1214                 }
1215 }
1216
1217 /*
1218  *-----------------------------------------------------------------------------
1219  * tools window (for floating/hidden)
1220  *-----------------------------------------------------------------------------
1221  */
1222
1223 gint layout_geometry_get_tools(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h, gint *divider_pos)
1224 {
1225         if (!layout_valid(&lw)) return FALSE;
1226
1227         if (!lw->tools || !GTK_WIDGET_VISIBLE(lw->tools))
1228                 {
1229                 /* use the stored values (sort of breaks success return value) */
1230
1231                 *divider_pos = lw->div_float;
1232
1233                 return FALSE;
1234                 }
1235
1236         gdk_window_get_root_origin(lw->tools->window, x, y);
1237         gdk_drawable_get_size(lw->tools->window, w, h);
1238
1239         if (GTK_IS_VPANED(lw->tools_pane))
1240                 {
1241                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.height;
1242                 }
1243         else
1244                 {
1245                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.width;
1246                 }
1247
1248         return TRUE;
1249 }
1250
1251 static void layout_tools_geometry_sync(LayoutWindow *lw)
1252 {
1253         layout_geometry_get_tools(lw, &options->layout.float_window.x, &options->layout.float_window.x,
1254                                   &options->layout.float_window.w, &options->layout.float_window.h, &lw->div_float);
1255 }
1256
1257 static void layout_tools_hide(LayoutWindow *lw, gint hide)
1258 {
1259         if (!lw->tools) return;
1260
1261         if (hide)
1262                 {
1263                 if (GTK_WIDGET_VISIBLE(lw->tools))
1264                         {
1265                         layout_tools_geometry_sync(lw);
1266                         gtk_widget_hide(lw->tools);
1267                         }
1268                 }
1269         else
1270                 {
1271                 if (!GTK_WIDGET_VISIBLE(lw->tools))
1272                         {
1273                         gtk_widget_show(lw->tools);
1274                         if (lw->vf) vf_refresh(lw->vf);
1275                         }
1276                 }
1277
1278         lw->tools_hidden = hide;
1279 }
1280
1281 static gint layout_tools_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
1282 {
1283         LayoutWindow *lw = data;
1284
1285         layout_tools_float_toggle(lw);
1286
1287         return TRUE;
1288 }
1289
1290 static void layout_tools_setup(LayoutWindow *lw, GtkWidget *tools, GtkWidget *files)
1291 {
1292         GtkWidget *vbox;
1293         GtkWidget *w1, *w2;
1294         gint vertical;
1295         gint new_window = FALSE;
1296
1297         vertical = (layout_location_single(lw->image_location) && !layout_location_vertical(lw->image_location)) ||
1298                    (!layout_location_single(lw->image_location) && layout_location_vertical(layout_grid_compass(lw)));
1299 #if 0
1300         layout_location_compute(lw->dir_location, lw->file_location,
1301                                 tools, files, &w1, &w2);
1302 #endif
1303         /* for now, tools/dir are always first in order */
1304         w1 = tools;
1305         w2 = files;
1306
1307         if (!lw->tools)
1308                 {
1309                 GdkGeometry geometry;
1310                 GdkWindowHints hints;
1311
1312                 lw->tools = window_new(GTK_WINDOW_TOPLEVEL, "tools", PIXBUF_INLINE_ICON_TOOLS, NULL, _("Tools"));
1313                 g_signal_connect(G_OBJECT(lw->tools), "delete_event",
1314                                  G_CALLBACK(layout_tools_delete_cb), lw);
1315                 layout_keyboard_init(lw, lw->tools);
1316
1317                 if (options->layout.save_window_positions)
1318                         {
1319                         hints = GDK_HINT_USER_POS;
1320                         }
1321                 else
1322                         {
1323                         hints = 0;
1324                         }
1325
1326                 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1327                 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1328                 geometry.base_width = TOOLWINDOW_DEF_WIDTH;
1329                 geometry.base_height = TOOLWINDOW_DEF_HEIGHT;
1330                 gtk_window_set_geometry_hints(GTK_WINDOW(lw->tools), NULL, &geometry,
1331                                               GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hints);
1332
1333
1334                 gtk_window_set_resizable(GTK_WINDOW(lw->tools), TRUE);
1335                 gtk_container_set_border_width(GTK_CONTAINER(lw->tools), 0);
1336
1337                 new_window = TRUE;
1338                 }
1339         else
1340                 {
1341                 layout_tools_geometry_sync(lw);
1342                 /* dump the contents */
1343                 gtk_widget_destroy(GTK_BIN(lw->tools)->child);
1344                 }
1345
1346         layout_actions_add_window(lw, lw->tools);
1347
1348         vbox = gtk_vbox_new(FALSE, 0);
1349         gtk_container_add(GTK_CONTAINER(lw->tools), vbox);
1350         gtk_widget_show(vbox);
1351
1352         layout_status_setup(lw, vbox, TRUE);
1353
1354         if (vertical)
1355                 {
1356                 lw->tools_pane = gtk_vpaned_new();
1357                 }
1358         else
1359                 {
1360                 lw->tools_pane = gtk_hpaned_new();
1361                 }
1362         gtk_box_pack_start(GTK_BOX(vbox), lw->tools_pane, TRUE, TRUE, 0);
1363         gtk_widget_show(lw->tools_pane);
1364
1365         gtk_paned_pack1(GTK_PANED(lw->tools_pane), w1, FALSE, TRUE);
1366         gtk_paned_pack2(GTK_PANED(lw->tools_pane), w2, TRUE, TRUE);
1367
1368         gtk_widget_show(tools);
1369         gtk_widget_show(files);
1370
1371         if (new_window)
1372                 {
1373                 if (options->layout.save_window_positions)
1374                         {
1375                         gtk_window_set_default_size(GTK_WINDOW(lw->tools), options->layout.float_window.w, options->layout.float_window.h);
1376                         gtk_window_move(GTK_WINDOW(lw->tools), options->layout.float_window.x, options->layout.float_window.y);
1377                         }
1378                 else
1379                         {
1380                         if (vertical)
1381                                 {
1382                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1383                                                             TOOLWINDOW_DEF_WIDTH, TOOLWINDOW_DEF_HEIGHT);
1384                                 }
1385                         else
1386                                 {
1387                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1388                                                             TOOLWINDOW_DEF_HEIGHT, TOOLWINDOW_DEF_WIDTH);
1389                                 }
1390                         }
1391                 }
1392
1393         if (!options->layout.save_window_positions)
1394                 {
1395                 if (vertical)
1396                         {
1397                         lw->div_float = MAIN_WINDOW_DIV_VPOS;
1398                         }
1399                 else
1400                         {
1401                         lw->div_float = MAIN_WINDOW_DIV_HPOS;
1402                         }
1403                 }
1404
1405         gtk_paned_set_position(GTK_PANED(lw->tools_pane), lw->div_float);
1406 }
1407
1408 /*
1409  *-----------------------------------------------------------------------------
1410  * glue (layout arrangement)
1411  *-----------------------------------------------------------------------------
1412  */
1413
1414 static void layout_grid_compute(LayoutWindow *lw,
1415                                 GtkWidget *image, GtkWidget *tools, GtkWidget *files,
1416                                 GtkWidget **w1, GtkWidget **w2, GtkWidget **w3)
1417 {
1418         /* heh, this was fun */
1419
1420         if (layout_location_single(lw->dir_location))
1421                 {
1422                 if (layout_location_first(lw->dir_location))
1423                         {
1424                         *w1 = tools;
1425                         layout_location_compute(lw->file_location, lw->image_location, files, image, w2, w3);
1426                         }
1427                 else
1428                         {
1429                         *w3 = tools;
1430                         layout_location_compute(lw->file_location, lw->image_location, files, image, w1, w2);
1431                         }
1432                 }
1433         else if (layout_location_single(lw->file_location))
1434                 {
1435                 if (layout_location_first(lw->file_location))
1436                         {
1437                         *w1 = files;
1438                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w2, w3);
1439                         }
1440                 else
1441                         {
1442                         *w3 = files;
1443                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w1, w2);
1444                         }
1445                 }
1446         else
1447                 {
1448                 /* image */
1449                 if (layout_location_first(lw->image_location))
1450                         {
1451                         *w1 = image;
1452                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w2, w3);
1453                         }
1454                 else
1455                         {
1456                         *w3 = image;
1457                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w1, w2);
1458                         }
1459                 }
1460 }
1461
1462 void layout_split_change(LayoutWindow *lw, ImageSplitMode mode)
1463 {
1464         GtkWidget *image;
1465         gint i;
1466
1467         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1468                 {
1469                 if (lw->split_images[i])
1470                         {
1471                         gtk_widget_hide(lw->split_images[i]->widget);
1472                         if (lw->split_images[i]->widget->parent != lw->utility_box)
1473                                 gtk_container_remove(GTK_CONTAINER(lw->split_images[i]->widget->parent), lw->split_images[i]->widget);
1474                         }
1475                 }
1476         gtk_container_remove(GTK_CONTAINER(lw->utility_box), lw->split_image_widget);
1477
1478         image = layout_image_setup_split(lw, mode);
1479
1480         gtk_box_pack_start(GTK_BOX(lw->utility_box), image, TRUE, TRUE, 0);
1481         gtk_box_reorder_child(GTK_BOX(lw->utility_box), image, 0);
1482         gtk_widget_show(image);
1483 }
1484
1485 static void layout_grid_setup(LayoutWindow *lw)
1486 {
1487         gint priority_location;
1488         GtkWidget *h;
1489         GtkWidget *v;
1490         GtkWidget *w1, *w2, *w3;
1491
1492         GtkWidget *image;
1493         GtkWidget *tools;
1494         GtkWidget *files;
1495
1496         layout_actions_setup(lw);
1497         layout_actions_add_window(lw, lw->window);
1498
1499         lw->group_box = gtk_vbox_new(FALSE, 0);
1500         gtk_box_pack_start(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1501         gtk_widget_show(lw->group_box);
1502
1503         priority_location = layout_grid_compass(lw);
1504
1505         image = layout_image_setup_split(lw, lw->split_mode);
1506
1507         tools = layout_tools_new(lw);
1508         files = layout_list_new(lw);
1509
1510         image = layout_bars_prepare(lw, image);
1511
1512         if (lw->tools_float || lw->tools_hidden)
1513                 {
1514                 gtk_box_pack_start(GTK_BOX(lw->group_box), image, TRUE, TRUE, 0);
1515                 gtk_widget_show(image);
1516
1517                 layout_tools_setup(lw, tools, files);
1518
1519                 gtk_widget_grab_focus(lw->image->widget);
1520
1521                 return;
1522                 }
1523         else if (lw->tools)
1524                 {
1525                 layout_tools_geometry_sync(lw);
1526                 gtk_widget_destroy(lw->tools);
1527                 lw->tools = NULL;
1528                 lw->tools_pane = NULL;
1529                 }
1530
1531         layout_status_setup(lw, lw->group_box, FALSE);
1532
1533         layout_grid_compute(lw, image, tools, files, &w1, &w2, &w3);
1534
1535         v = lw->v_pane = gtk_vpaned_new();
1536
1537         h = lw->h_pane = gtk_hpaned_new();
1538
1539         if (!layout_location_vertical(priority_location))
1540                 {
1541                 GtkWidget *tmp;
1542
1543                 tmp = v;
1544                 v = h;
1545                 h = tmp;
1546                 }
1547
1548         gtk_box_pack_start(GTK_BOX(lw->group_box), v, TRUE, TRUE, 0);
1549
1550         if (!layout_location_first(priority_location))
1551                 {
1552                 gtk_paned_pack1(GTK_PANED(v), h, FALSE, TRUE);
1553                 gtk_paned_pack2(GTK_PANED(v), w3, TRUE, TRUE);
1554
1555                 gtk_paned_pack1(GTK_PANED(h), w1, FALSE, TRUE);
1556                 gtk_paned_pack2(GTK_PANED(h), w2, TRUE, TRUE);
1557                 }
1558         else
1559                 {
1560                 gtk_paned_pack1(GTK_PANED(v), w1, FALSE, TRUE);
1561                 gtk_paned_pack2(GTK_PANED(v), h, TRUE, TRUE);
1562
1563                 gtk_paned_pack1(GTK_PANED(h), w2, FALSE, TRUE);
1564                 gtk_paned_pack2(GTK_PANED(h), w3, TRUE, TRUE);
1565                 }
1566
1567         gtk_widget_show(image);
1568         gtk_widget_show(tools);
1569         gtk_widget_show(files);
1570
1571         gtk_widget_show(v);
1572         gtk_widget_show(h);
1573
1574         /* fix to have image pane visible when it is left and priority widget */
1575         if (lw->div_h == -1 &&
1576             w1 == image &&
1577             !layout_location_vertical(priority_location) &&
1578             layout_location_first(priority_location))
1579                 {
1580                 gtk_widget_set_size_request(image, 200, -1);
1581                 }
1582
1583         gtk_paned_set_position(GTK_PANED(lw->h_pane), lw->div_h);
1584         gtk_paned_set_position(GTK_PANED(lw->v_pane), lw->div_v);
1585
1586         gtk_widget_grab_focus(lw->image->widget);
1587 }
1588
1589 void layout_style_set(LayoutWindow *lw, gint style, const gchar *order)
1590 {
1591         FileData *dir_fd;
1592         gint i;
1593
1594         if (!layout_valid(&lw)) return;
1595
1596         if (style != -1)
1597                 {
1598                 LayoutLocation d, f, i;
1599
1600                 layout_config_parse(style, order, &d,  &f, &i);
1601
1602                 if (lw->dir_location == d &&
1603                     lw->file_location == f &&
1604                     lw->image_location == i) return;
1605
1606                 lw->dir_location = d;
1607                 lw->file_location = f;
1608                 lw->image_location = i;
1609                 }
1610
1611         /* remember state */
1612
1613         layout_image_slideshow_stop(lw);
1614         layout_image_full_screen_stop(lw);
1615
1616         dir_fd = lw->dir_fd;
1617         if (dir_fd) file_data_unregister_real_time_monitor(dir_fd);
1618         lw->dir_fd = NULL;
1619         lw->image = NULL;
1620         lw->utility_box = NULL;
1621
1622         layout_geometry_get_dividers(lw, &lw->div_h, &lw->div_v);
1623
1624         /* clear it all */
1625
1626         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1627                 {
1628                 if (lw->split_images[i])
1629                         {
1630                         gtk_widget_hide(lw->split_images[i]->widget);
1631                         gtk_container_remove(GTK_CONTAINER(lw->split_images[i]->widget->parent), lw->split_images[i]->widget);
1632                         }
1633                 }
1634
1635         lw->h_pane = NULL;
1636         lw->v_pane = NULL;
1637
1638         lw->toolbar = NULL;
1639         lw->thumb_button = NULL;
1640         lw->path_entry = NULL;
1641         lw->dir_view = NULL;
1642         lw->vd = NULL;
1643
1644         lw->file_view = NULL;
1645         lw->vf = NULL;
1646         lw->vf = NULL;
1647
1648         lw->info_box = NULL;
1649         lw->info_progress_bar = NULL;
1650         lw->info_sort = NULL;
1651         lw->info_color = NULL;
1652         lw->info_status = NULL;
1653         lw->info_details = NULL;
1654         lw->info_zoom = NULL;
1655
1656         if (lw->ui_manager) g_object_unref(lw->ui_manager);
1657         lw->ui_manager = NULL;
1658         lw->action_group = NULL;
1659
1660         gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->group_box);
1661         lw->group_box = NULL;
1662
1663         /* re-fill */
1664
1665         layout_grid_setup(lw);
1666         layout_tools_hide(lw, lw->tools_hidden);
1667
1668         layout_list_sync_sort(lw);
1669         layout_util_sync(lw);
1670         layout_status_update_all(lw);
1671
1672         /* sync */
1673
1674         if (image_get_fd(lw->image))
1675                 {
1676                 layout_set_fd(lw, image_get_fd(lw->image));
1677                 }
1678         else
1679                 {
1680                 layout_set_fd(lw, dir_fd);
1681                 }
1682         image_top_window_set_sync(lw->image, (lw->tools_float || lw->tools_hidden));
1683
1684         /* clean up */
1685
1686         file_data_unref(dir_fd);
1687 }
1688
1689 void layout_styles_update(void)
1690 {
1691         GList *work;
1692
1693         work = layout_window_list;
1694         while (work)
1695                 {
1696                 LayoutWindow *lw = work->data;
1697                 work = work->next;
1698
1699                 layout_style_set(lw, options->layout.style, options->layout.order);
1700                 }
1701 }
1702
1703 void layout_colors_update(void)
1704 {
1705         GList *work;
1706
1707         work = layout_window_list;
1708         while (work)
1709                 {
1710                 LayoutWindow *lw = work->data;
1711                 work = work->next;
1712
1713                 if (!lw->image) continue;
1714                 image_background_set_color(lw->image, options->image.use_custom_border_color ? &options->image.border_color : NULL);
1715                 }
1716 }
1717
1718 void layout_tools_float_toggle(LayoutWindow *lw)
1719 {
1720         gint popped;
1721
1722         if (!lw) return;
1723
1724         if (!lw->tools_hidden)
1725                 {
1726                 popped = !lw->tools_float;
1727                 }
1728         else
1729                 {
1730                 popped = TRUE;
1731                 }
1732
1733         if (lw->tools_float == popped)
1734                 {
1735                 if (popped && lw->tools_hidden)
1736                         {
1737                         layout_tools_float_set(lw, popped, FALSE);
1738                         }
1739                 }
1740         else
1741                 {
1742                 if (lw->tools_float)
1743                         {
1744                         layout_tools_float_set(lw, FALSE, FALSE);
1745                         }
1746                 else
1747                         {
1748                         layout_tools_float_set(lw, TRUE, FALSE);
1749                         }
1750                 }
1751 }
1752
1753 void layout_tools_hide_toggle(LayoutWindow *lw)
1754 {
1755         if (!lw) return;
1756
1757         layout_tools_float_set(lw, lw->tools_float, !lw->tools_hidden);
1758 }
1759
1760 void layout_tools_float_set(LayoutWindow *lw, gint popped, gint hidden)
1761 {
1762         if (!layout_valid(&lw)) return;
1763
1764         if (lw->tools_float == popped && lw->tools_hidden == hidden) return;
1765
1766         if (lw->tools_float == popped && lw->tools_float && lw->tools)
1767                 {
1768                 layout_tools_hide(lw, hidden);
1769                 return;
1770                 }
1771
1772         lw->tools_float = popped;
1773         lw->tools_hidden = hidden;
1774
1775         layout_style_set(lw, -1, NULL);
1776 }
1777
1778 gint layout_tools_float_get(LayoutWindow *lw, gint *popped, gint *hidden)
1779 {
1780         if (!layout_valid(&lw)) return FALSE;
1781
1782         *popped = lw->tools_float;
1783         *hidden = lw->tools_hidden;
1784
1785         return TRUE;
1786 }
1787
1788 void layout_toolbar_toggle(LayoutWindow *lw)
1789 {
1790         if (!layout_valid(&lw)) return;
1791         if (!lw->toolbar) return;
1792
1793         lw->toolbar_hidden = !lw->toolbar_hidden;
1794
1795         if (lw->toolbar_hidden)
1796                 {
1797                 if (GTK_WIDGET_VISIBLE(lw->toolbar)) gtk_widget_hide(lw->toolbar);
1798                 }
1799         else
1800                 {
1801                 if (!GTK_WIDGET_VISIBLE(lw->toolbar)) gtk_widget_show(lw->toolbar);
1802                 }
1803 }
1804
1805 gint layout_toolbar_hidden(LayoutWindow *lw)
1806 {
1807         if (!layout_valid(&lw)) return TRUE;
1808
1809         return lw->toolbar_hidden;
1810 }
1811
1812 /*
1813  *-----------------------------------------------------------------------------
1814  * base
1815  *-----------------------------------------------------------------------------
1816  */
1817
1818 void layout_close(LayoutWindow *lw)
1819 {
1820         if (layout_window_list && layout_window_list->next)
1821                 {
1822                 layout_free(lw);
1823                 }
1824         else
1825                 {
1826                 exit_program();
1827                 }
1828 }
1829
1830 void layout_free(LayoutWindow *lw)
1831 {
1832         if (!lw) return;
1833
1834         layout_window_list = g_list_remove(layout_window_list, lw);
1835
1836
1837         layout_bars_close(lw);
1838
1839         gtk_widget_destroy(lw->window);
1840
1841         if (lw->split_image_sizegroup) g_object_unref(lw->split_image_sizegroup);
1842
1843         file_data_unregister_notify_func(layout_image_notify_cb, lw);
1844
1845         if (lw->dir_fd)
1846                 {
1847                 file_data_unregister_real_time_monitor(lw->dir_fd);
1848                 file_data_unref(lw->dir_fd);
1849                 }
1850
1851         g_free(lw);
1852 }
1853
1854 static gint layout_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
1855 {
1856         LayoutWindow *lw = data;
1857
1858         layout_close(lw);
1859         return TRUE;
1860 }
1861
1862 LayoutWindow *layout_new(FileData *dir_fd, gint popped, gint hidden)
1863 {
1864         return layout_new_with_geometry(dir_fd, popped, hidden, NULL);
1865 }
1866
1867 LayoutWindow *layout_new_with_geometry(FileData *dir_fd, gint popped, gint hidden,
1868                                        const gchar *geometry)
1869 {
1870         LayoutWindow *lw;
1871         GdkGeometry hint;
1872         GdkWindowHints hint_mask;
1873
1874         lw = g_new0(LayoutWindow, 1);
1875
1876         lw->thumbs_enabled = options->layout.show_thumbnails;
1877         lw->marks_enabled = options->layout.show_marks;
1878         lw->sort_method = SORT_NAME;
1879         lw->sort_ascend = TRUE;
1880
1881         lw->tools_float = popped;
1882         lw->tools_hidden = hidden;
1883
1884         lw->toolbar_hidden = options->layout.toolbar_hidden;
1885
1886         lw->utility_box = NULL;
1887         lw->bar_sort = NULL;
1888         lw->bar_sort_enabled = options->panels.sort.enabled;
1889
1890         lw->bar_exif = NULL;
1891         lw->bar_exif_enabled = options->panels.exif.enabled;
1892         lw->bar_exif_advanced = FALSE;
1893
1894         lw->bar_info = NULL;
1895         lw->bar_info_enabled = options->panels.info.enabled;
1896
1897         /* default layout */
1898
1899         layout_config_parse(options->layout.style, options->layout.order,
1900                             &lw->dir_location,  &lw->file_location, &lw->image_location);
1901         lw->dir_view_type = CLAMP(options->layout.dir_view_type, 0, VIEW_DIR_TYPES_COUNT - 1);
1902         lw->file_view_type = CLAMP(options->layout.file_view_type, 0, VIEW_FILE_TYPES_COUNT - 1);
1903
1904         /* divider positions */
1905
1906         if (options->layout.save_window_positions)
1907                 {
1908                 lw->div_h = options->layout.main_window.hdivider_pos;
1909                 lw->div_v = options->layout.main_window.vdivider_pos;
1910                 lw->div_float = options->layout.float_window.vdivider_pos;
1911                 lw->bar_exif_width = options->panels.exif.width;
1912                 lw->bar_info_width = options->panels.info.width;
1913                 }
1914         else
1915                 {
1916                 lw->div_h = MAIN_WINDOW_DIV_HPOS;
1917                 lw->div_v = MAIN_WINDOW_DIV_VPOS;
1918                 lw->div_float = MAIN_WINDOW_DIV_VPOS;
1919                 lw->bar_exif_width = PANEL_DEFAULT_WIDTH;
1920                 lw->bar_info_width = PANEL_DEFAULT_WIDTH;
1921                 }
1922
1923         /* window */
1924
1925         lw->window = window_new(GTK_WINDOW_TOPLEVEL, GQ_WMCLASS, NULL, NULL, NULL);
1926         gtk_window_set_resizable(GTK_WINDOW(lw->window), TRUE);
1927         gtk_container_set_border_width(GTK_CONTAINER(lw->window), 0);
1928
1929         if (options->layout.save_window_positions)
1930                 {
1931                 hint_mask = GDK_HINT_USER_POS;
1932                 }
1933         else
1934                 {
1935                 hint_mask = 0;
1936                 }
1937
1938         hint.min_width = 32;
1939         hint.min_height = 32;
1940         hint.base_width = 0;
1941         hint.base_height = 0;
1942         gtk_window_set_geometry_hints(GTK_WINDOW(lw->window), NULL, &hint,
1943                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hint_mask);
1944
1945         if (options->layout.save_window_positions)
1946                 {
1947                 gtk_window_set_default_size(GTK_WINDOW(lw->window), options->layout.main_window.w, options->layout.main_window.h);
1948                 if (!layout_window_list)
1949                         {
1950                         gtk_window_move(GTK_WINDOW(lw->window), options->layout.main_window.x, options->layout.main_window.y);
1951                         if (options->layout.main_window.maximized) gtk_window_maximize(GTK_WINDOW(lw->window));
1952                         }
1953                 }
1954         else
1955                 {
1956                 gtk_window_set_default_size(GTK_WINDOW(lw->window), MAINWINDOW_DEF_WIDTH, MAINWINDOW_DEF_HEIGHT);
1957                 }
1958
1959         g_signal_connect(G_OBJECT(lw->window), "delete_event",
1960                          G_CALLBACK(layout_delete_cb), lw);
1961
1962         layout_keyboard_init(lw, lw->window);
1963
1964 #ifdef HAVE_LIRC
1965         layout_image_lirc_init(lw);
1966 #endif
1967
1968         lw->main_box = gtk_vbox_new(FALSE, 0);
1969         gtk_container_add(GTK_CONTAINER(lw->window), lw->main_box);
1970         gtk_widget_show(lw->main_box);
1971
1972         layout_grid_setup(lw);
1973         image_top_window_set_sync(lw->image, (lw->tools_float || lw->tools_hidden));
1974
1975         layout_util_sync(lw);
1976         layout_status_update_all(lw);
1977
1978         if (dir_fd)
1979                 {
1980                 layout_set_fd(lw, dir_fd);
1981                 }
1982         else
1983                 {
1984                 GdkPixbuf *pixbuf;
1985
1986                 pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
1987                 image_change_pixbuf(lw->image, pixbuf, 1.0);
1988                 gdk_pixbuf_unref(pixbuf);
1989                 }
1990
1991         if (geometry)
1992                 {
1993                 if (!gtk_window_parse_geometry(GTK_WINDOW(lw->window), geometry))
1994                         {
1995                         log_printf("%s", _("Invalid geometry\n"));
1996                         }
1997                 }
1998
1999         gtk_widget_show(lw->window);
2000         layout_tools_hide(lw, lw->tools_hidden);
2001
2002         layout_window_list = g_list_append(layout_window_list, lw);
2003
2004         file_data_register_notify_func(layout_image_notify_cb, lw, NOTIFY_PRIORITY_LOW);
2005
2006         return lw;
2007 }
2008