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