src/layout.c

   1 /*
   2  * Geeqie
   3  * (C) 2006 John Ellis
   4  * Copyright (C) 2008 - 2009 The Geeqie Team
   5  *
   6  * Author: John Ellis
   7  *
   8  * This software is released under the GNU General Public License (GNU GPL).
   9  * Please read the included file COPYING for more information.
  10  * This software comes with no warranty of any kind, use at your own risk!
  11  */
  12
  13 #include "main.h"
  14 #include "layout.h"
  15
  16 #include "color-man.h"
  17 #include "filedata.h"
  18 #include "histogram.h"
  19 #include "image.h"
  20 #include "image-overlay.h"
  21 #include "layout_config.h"
  22 #include "layout_image.h"
  23 #include "layout_util.h"
  24 #include "menu.h"
  25 #include "pixbuf-renderer.h"
  26 #include "pixbuf_util.h"
  27 #include "utilops.h"
  28 #include "view_dir.h"
  29 #include "view_file.h"
  30 #include "ui_fileops.h"
  31 #include "ui_menu.h"
  32 #include "ui_misc.h"
  33 #include "ui_tabcomp.h"
  34 #include "window.h"
  35 #include "metadata.h"
  36 #include "rcfile.h"
  37 #include "bar.h"
  38 #include "bar_sort.h"
  39 #include "preferences.h"
  40
  41 #ifdef HAVE_LIRC
  42 #include "lirc.h"
  43 #endif
  44
  45 #define MAINWINDOW_DEF_WIDTH 700
  46 #define MAINWINDOW_DEF_HEIGHT 500
  47
  48 #define MAIN_WINDOW_DIV_HPOS (MAINWINDOW_DEF_WIDTH / 2)
  49 #define MAIN_WINDOW_DIV_VPOS (MAINWINDOW_DEF_HEIGHT / 2)
  50
  51 #define TOOLWINDOW_DEF_WIDTH 260
  52 #define TOOLWINDOW_DEF_HEIGHT 450
  53
  54 #define PROGRESS_WIDTH 150
  55 #define PIXEL_LABEL_WIDTH 130
  56 #define ZOOM_LABEL_WIDTH 64
  57
  58 #define PANE_DIVIDER_SIZE 10
  59
  60
  61 GList *layout_window_list = NULL;
  62
  63
  64 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle);
  65
  66
  67 /*
  68  *-----------------------------------------------------------------------------
  69  * misc
  70  *-----------------------------------------------------------------------------
  71  */
  72
  73 gboolean layout_valid(LayoutWindow **lw)
  74 {
  75         if (*lw == NULL)
  76                 {
  77                 if (layout_window_list) *lw = layout_window_list->data;
  78                 return (*lw != NULL);
  79                 }
  80
  81         return (g_list_find(layout_window_list, *lw) != NULL);
  82 }
  83
  84 LayoutWindow *layout_find_by_image(ImageWindow *imd)
  85 {
  86         GList *work;
  87
  88         work = layout_window_list;
  89         while (work)
  90                 {
  91                 LayoutWindow *lw = work->data;
  92                 work = work->next;
  93
  94                 if (lw->image == imd) return lw;
  95                 }
  96
  97         return NULL;
  98 }
  99
 100 LayoutWindow *layout_find_by_image_fd(ImageWindow *imd)
 101 {
 102         GList *work;
 103
 104         work = layout_window_list;
 105         while (work)
 106                 {
 107                 LayoutWindow *lw = work->data;
 108                 work = work->next;
 109
 110                 if (lw->image->image_fd == imd->image_fd)
 111                         return lw;
 112                 }
 113
 114         return NULL;
 115 }
 116
 117 /*
 118  *-----------------------------------------------------------------------------
 119  * menu, toolbar, and dir view
 120  *-----------------------------------------------------------------------------
 121  */
 122
 123 static void layout_path_entry_changed_cb(GtkWidget *widget, gpointer data)
 124 {
 125         LayoutWindow *lw = data;
 126         gchar *buf;
 127
 128         if (gtk_combo_box_get_active(GTK_COMBO_BOX(widget)) < 0) return;
 129
 130         buf = g_strdup(gtk_entry_get_text(GTK_ENTRY(lw->path_entry)));
 131         if (!lw->dir_fd || strcmp(buf, lw->dir_fd->path) != 0)
 132                 {
 133                 layout_set_path(lw, buf);
 134                 }
 135
 136         g_free(buf);
 137 }
 138
 139 static void layout_path_entry_tab_cb(const gchar *path, gpointer data)
 140 {
 141         LayoutWindow *lw = data;
 142         gchar *buf;
 143
 144         buf = g_strdup(path);
 145         parse_out_relatives(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)
 159                 {
 160                 gchar *base = remove_level_from_path(buf);
 161
 162                 if (strcmp(lw->dir_fd->path, base) == 0)
 163                         {
 164                         layout_list_scroll_to_subpart(lw, filename_from_path(buf));
 165                         }
 166                 g_free(base);
 167                 }
 168
 169         g_free(buf);
 170 }
 171
 172 static void layout_path_entry_cb(const gchar *path, gpointer data)
 173 {
 174         LayoutWindow *lw = data;
 175         gchar *buf;
 176
 177         buf = g_strdup(path);
 178         parse_out_relatives(buf);
 179
 180         layout_set_path(lw, buf);
 181
 182         g_free(buf);
 183 }
 184
 185 static void layout_vd_select_cb(ViewDir *vd, const gchar *path, gpointer data)
 186 {
 187         LayoutWindow *lw = data;
 188
 189         layout_set_path(lw, path);
 190 }
 191
 192 static void layout_path_entry_tab_append_cb(const gchar *path, gpointer data, gint n)
 193 {
 194         LayoutWindow *lw = data;
 195
 196         if (!lw || !lw->back_button) return;
 197         if (!layout_valid(&lw)) return;
 198
 199         /* Enable back button if it makes sense */
 200         gtk_widget_set_sensitive(lw->back_button, (n > 1));
 201 }
 202
 203 static GtkWidget *layout_tool_setup(LayoutWindow *lw)
 204 {
 205         GtkWidget *box;
 206         GtkWidget *menu_bar;
 207         GtkWidget *tabcomp;
 208
 209         box = gtk_vbox_new(FALSE, 0);
 210
 211         menu_bar = layout_actions_menu_bar(lw);
 212         gtk_box_pack_start(GTK_BOX(box), menu_bar, FALSE, FALSE, 0);
 213         gtk_widget_show(menu_bar);
 214
 215         lw->toolbar = layout_actions_toolbar(lw);
 216         gtk_box_pack_start(GTK_BOX(box), lw->toolbar, FALSE, FALSE, 0);
 217         if (!lw->options.toolbar_hidden) gtk_widget_show(lw->toolbar);
 218
 219         tabcomp = tab_completion_new_with_history(&lw->path_entry, NULL, "path_list", -1,
 220                                                   layout_path_entry_cb, lw);
 221         tab_completion_add_tab_func(lw->path_entry, layout_path_entry_tab_cb, lw);
 222         tab_completion_add_append_func(lw->path_entry, layout_path_entry_tab_append_cb, lw);
 223         gtk_box_pack_start(GTK_BOX(box), tabcomp, FALSE, FALSE, 0);
 224         gtk_widget_show(tabcomp);
 225
 226         g_signal_connect(G_OBJECT(lw->path_entry->parent), "changed",
 227                          G_CALLBACK(layout_path_entry_changed_cb), lw);
 228
 229         lw->vd = vd_new(lw->options.dir_view_type, lw->dir_fd);
 230         vd_set_layout(lw->vd, lw);
 231         vd_set_select_func(lw->vd, layout_vd_select_cb, lw);
 232
 233         lw->dir_view = lw->vd->widget;
 234
 235         gtk_box_pack_start(GTK_BOX(box), lw->dir_view, TRUE, TRUE, 0);
 236         gtk_widget_show(lw->dir_view);
 237
 238         gtk_widget_show(box);
 239
 240         return box;
 241 }
 242
 243 /*
 244  *-----------------------------------------------------------------------------
 245  * sort button (and menu)
 246  *-----------------------------------------------------------------------------
 247  */
 248
 249 static void layout_sort_menu_cb(GtkWidget *widget, gpointer data)
 250 {
 251         LayoutWindow *lw;
 252         SortType type;
 253
 254         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 255
 256         lw = submenu_item_get_data(widget);
 257         if (!lw) return;
 258
 259         type = (SortType)GPOINTER_TO_INT(data);
 260
 261         layout_sort_set(lw, type, lw->sort_ascend);
 262 }
 263
 264 static void layout_sort_menu_ascend_cb(GtkWidget *widget, gpointer data)
 265 {
 266         LayoutWindow *lw = data;
 267
 268         layout_sort_set(lw, lw->sort_method, !lw->sort_ascend);
 269 }
 270
 271 static void layout_sort_menu_hide_cb(GtkWidget *widget, gpointer data)
 272 {
 273         /* destroy the menu */
 274 #if GTK_CHECK_VERSION(2,12,0)
 275         g_object_unref(widget);
 276 #else
 277         gtk_widget_unref(GTK_WIDGET(widget));
 278 #endif
 279 }
 280
 281 static void layout_sort_button_press_cb(GtkWidget *widget, gpointer data)
 282 {
 283         LayoutWindow *lw = data;
 284         GtkWidget *menu;
 285         GdkEvent *event;
 286         guint32 etime;
 287
 288         menu = submenu_add_sort(NULL, G_CALLBACK(layout_sort_menu_cb), lw, FALSE, FALSE, TRUE, lw->sort_method);
 289
 290         /* take ownership of menu */
 291 #ifdef GTK_OBJECT_FLOATING
 292         /* GTK+ < 2.10 */
 293         g_object_ref(G_OBJECT(menu));
 294         gtk_object_sink(GTK_OBJECT(menu));
 295 #else
 296         /* GTK+ >= 2.10 */
 297         g_object_ref_sink(G_OBJECT(menu));
 298 #endif
 299
 300         /* ascending option */
 301         menu_item_add_divider(menu);
 302         menu_item_add_check(menu, _("Ascending"), lw->sort_ascend, G_CALLBACK(layout_sort_menu_ascend_cb), lw);
 303
 304         g_signal_connect(G_OBJECT(menu), "selection_done",
 305                          G_CALLBACK(layout_sort_menu_hide_cb), NULL);
 306
 307         event = gtk_get_current_event();
 308         if (event)
 309                 {
 310                 etime = gdk_event_get_time(event);
 311                 gdk_event_free(event);
 312                 }
 313         else
 314                 {
 315                 etime = 0;
 316                 }
 317
 318         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, etime);
 319 }
 320
 321 static GtkWidget *layout_sort_button(LayoutWindow *lw)
 322 {
 323         GtkWidget *button;
 324
 325         button = gtk_button_new_with_label(sort_type_get_text(lw->sort_method));
 326         g_signal_connect(G_OBJECT(button), "clicked",
 327                          G_CALLBACK(layout_sort_button_press_cb), lw);
 328         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 329
 330         return button;
 331 }
 332
 333 /*
 334  *-----------------------------------------------------------------------------
 335  * color profile button (and menu)
 336  *-----------------------------------------------------------------------------
 337  */
 338
 339 #ifdef HAVE_LCMS
 340
 341 static void layout_color_menu_enable_cb(GtkWidget *widget, gpointer data)
 342 {
 343         LayoutWindow *lw = data;
 344
 345         layout_image_color_profile_set_use(lw, (!layout_image_color_profile_get_use(lw)));
 346         layout_image_refresh(lw);
 347 }
 348
 349 static void layout_color_menu_use_image_cb(GtkWidget *widget, gpointer data)
 350 {
 351         LayoutWindow *lw = data;
 352         gint input, screen;
 353         gboolean use_image;
 354
 355         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 356         layout_image_color_profile_set(lw, input, screen, !use_image);
 357         layout_image_refresh(lw);
 358 }
 359
 360 #define COLOR_MENU_KEY "color_menu_key"
 361
 362 static void layout_color_menu_input_cb(GtkWidget *widget, gpointer data)
 363 {
 364         LayoutWindow *lw = data;
 365         gint type;
 366         gint input, screen;
 367         gboolean use_image;
 368
 369         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 370
 371         type = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), COLOR_MENU_KEY));
 372         if (type < 0 || type >= COLOR_PROFILE_FILE + COLOR_PROFILE_INPUTS) return;
 373
 374         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 375         if (type == input) return;
 376
 377         layout_image_color_profile_set(lw, type, screen, use_image);
 378         layout_image_refresh(lw);
 379 }
 380
 381 static void layout_color_menu_screen_cb(GtkWidget *widget, gpointer data)
 382 {
 383         LayoutWindow *lw = data;
 384         gint type;
 385         gint input, screen;
 386         gboolean use_image;
 387
 388         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 389
 390         type = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), COLOR_MENU_KEY));
 391         if (type < 0 || type > 1) return;
 392
 393         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 394         if (type == screen) return;
 395
 396         layout_image_color_profile_set(lw, input, type, use_image);
 397         layout_image_refresh(lw);
 398 }
 399
 400 static gchar *layout_color_name_parse(const gchar *name)
 401 {
 402         if (!name || !*name) return g_strdup(_("Empty"));
 403         return g_strdelimit(g_strdup(name), "_", '-');
 404 }
 405
 406 #endif /* HAVE_LCMS */
 407
 408 static void layout_color_button_press_cb(GtkWidget *widget, gpointer data)
 409 {
 410 #ifndef HAVE_LCMS
 411         gchar *msg = g_strdup_printf(_("This installation of %s was not built with support for color profiles."), GQ_APPNAME);
 412         file_util_warning_dialog(_("Color profiles not supported"),
 413                                  msg,
 414                                  GTK_STOCK_DIALOG_INFO, widget);
 415         g_free(msg);
 416         return;
 417 #else
 418         LayoutWindow *lw = data;
 419         GtkWidget *menu;
 420         GtkWidget *item;
 421         gchar *buf;
 422         gboolean active;
 423         gint input = 0;
 424         gint screen = 0;
 425         gboolean use_image = FALSE;
 426         gboolean from_image;
 427         gint image_profile;
 428         gint i;
 429
 430         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 431
 432         image_profile = layout_image_color_profile_get_from_image(lw);
 433         from_image = use_image && (image_profile != COLOR_PROFILE_NONE);
 434         menu = popup_menu_short_lived();
 435
 436         active = layout_image_color_profile_get_use(lw);
 437         menu_item_add_check(menu, _("Use _color profiles"), active,
 438                             G_CALLBACK(layout_color_menu_enable_cb), lw);
 439
 440         menu_item_add_divider(menu);
 441
 442         item = menu_item_add_check(menu, _("Use profile from _image"), use_image,
 443                             G_CALLBACK(layout_color_menu_use_image_cb), lw);
 444         gtk_widget_set_sensitive(item, image_profile == COLOR_PROFILE_MEM || (image_profile > COLOR_PROFILE_NONE && image_profile < COLOR_PROFILE_FILE));
 445
 446         for (i = COLOR_PROFILE_SRGB; i < COLOR_PROFILE_FILE; i++)
 447                 {
 448                 const gchar *label;
 449
 450                 switch (i)
 451                         {
 452                         case COLOR_PROFILE_SRGB:        label = _("sRGB"); break;
 453                         case COLOR_PROFILE_ADOBERGB:    label = _("AdobeRGB compatible"); break;
 454                         default:                        label = "fixme"; break;
 455                         }
 456                 buf = g_strdup_printf(_("Input _%d: %s%s"), i, label, (i == image_profile) ? " *" : "");
 457                 item = menu_item_add_radio(menu, (i == COLOR_PROFILE_SRGB) ? NULL : item,
 458                                    buf, (input == i),
 459                                    G_CALLBACK(layout_color_menu_input_cb), lw);
 460                 g_free(buf);
 461                 g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(i));
 462                 gtk_widget_set_sensitive(item, active && !from_image);
 463                 }
 464
 465         for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
 466                 {
 467                 const gchar *name = options->color_profile.input_name[i];
 468                 const gchar *file = options->color_profile.input_file[i];
 469                 gchar *end;
 470
 471                 if (!name || !name[0]) name = filename_from_path(file);
 472
 473                 end = layout_color_name_parse(name);
 474                 buf = g_strdup_printf(_("Input _%d: %s"), i + COLOR_PROFILE_FILE, end);
 475                 g_free(end);
 476
 477                 item = menu_item_add_radio(menu, item,
 478                                            buf, (i + COLOR_PROFILE_FILE == input),
 479                                            G_CALLBACK(layout_color_menu_input_cb), lw);
 480                 g_free(buf);
 481                 g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(i + COLOR_PROFILE_FILE));
 482                 gtk_widget_set_sensitive(item, active && !from_image && is_readable_file(file));
 483                 }
 484
 485         menu_item_add_divider(menu);
 486
 487         item = menu_item_add_radio(menu, NULL,
 488                                    _("Screen sRGB"), (screen == 0),
 489                                    G_CALLBACK(layout_color_menu_screen_cb), lw);
 490
 491         g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(0));
 492         gtk_widget_set_sensitive(item, active);
 493
 494         item = menu_item_add_radio(menu, item,
 495                                    _("_Screen profile"), (screen == 1),
 496                                    G_CALLBACK(layout_color_menu_screen_cb), lw);
 497         g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(1));
 498         gtk_widget_set_sensitive(item, active && is_readable_file(options->color_profile.screen_file));
 499
 500         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, GDK_CURRENT_TIME);
 501 #endif /* HAVE_LCMS */
 502 }
 503
 504 static GtkWidget *layout_color_button(LayoutWindow *lw)
 505 {
 506         GtkWidget *button;
 507         GtkWidget *image;
 508         gboolean enable;
 509
 510         button = gtk_button_new();
 511         image = gtk_image_new_from_stock(GTK_STOCK_SELECT_COLOR, GTK_ICON_SIZE_MENU);
 512         gtk_container_add(GTK_CONTAINER(button), image);
 513         gtk_widget_show(image);
 514         g_signal_connect(G_OBJECT(button), "clicked",
 515                          G_CALLBACK(layout_color_button_press_cb), lw);
 516         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 517
 518 #ifdef HAVE_LCMS
 519         enable = (lw->image) ? lw->image->color_profile_enable : FALSE;
 520 #else
 521         enable = FALSE;
 522 #endif
 523         gtk_widget_set_sensitive(image, enable);
 524
 525         return button;
 526 }
 527
 528 /*
 529  *-----------------------------------------------------------------------------
 530  * write button
 531  *-----------------------------------------------------------------------------
 532  */
 533
 534 static void layout_write_button_press_cb(GtkWidget *widget, gpointer data)
 535 {
 536         metadata_write_queue_confirm(NULL, NULL);
 537 }
 538
 539 static GtkWidget *layout_write_button(LayoutWindow *lw)
 540 {
 541         GtkWidget *button;
 542         GtkWidget *image;
 543
 544         button = gtk_button_new();
 545         image = gtk_image_new_from_stock(GTK_STOCK_SAVE, GTK_ICON_SIZE_MENU);
 546         gtk_container_add(GTK_CONTAINER(button), image);
 547         gtk_widget_show(image);
 548         g_signal_connect(G_OBJECT(button), "clicked",
 549                          G_CALLBACK(layout_write_button_press_cb), lw);
 550         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 551
 552         gtk_widget_set_sensitive(button, metadata_queue_length() > 0);
 553
 554         return button;
 555 }
 556
 557
 558 /*
 559  *-----------------------------------------------------------------------------
 560  * status bar
 561  *-----------------------------------------------------------------------------
 562  */
 563
 564 void layout_status_update_write(LayoutWindow *lw)
 565 {
 566         if (!layout_valid(&lw)) return;
 567         if (!lw->info_write) return;
 568
 569         gtk_widget_set_sensitive(lw->info_write, metadata_queue_length() > 0);
 570         /* FIXME: maybe show also the number of files */
 571 }
 572
 573 void layout_status_update_write_all(void)
 574 {
 575         GList *work;
 576
 577         work = layout_window_list;
 578         while (work)
 579                 {
 580                 LayoutWindow *lw = work->data;
 581                 work = work->next;
 582
 583                 layout_status_update_write(lw);
 584                 }
 585 }
 586
 587
 588 void layout_status_update_progress(LayoutWindow *lw, gdouble val, const gchar *text)
 589 {
 590         if (!layout_valid(&lw)) return;
 591         if (!lw->info_progress_bar) return;
 592
 593         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(lw->info_progress_bar), val);
 594         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar), (text) ? text : " ");
 595 }
 596
 597 void layout_status_update_info(LayoutWindow *lw, const gchar *text)
 598 {
 599         gchar *buf = NULL;
 600
 601         if (!layout_valid(&lw)) return;
 602
 603         if (!text)
 604                 {
 605                 guint n;
 606                 gint64 n_bytes = 0;
 607
 608                 n = layout_list_count(lw, &n_bytes);
 609
 610                 if (n)
 611                         {
 612                         guint s;
 613                         gint64 s_bytes = 0;
 614                         const gchar *ss;
 615
 616                         if (layout_image_slideshow_active(lw))
 617                                 {
 618                                 if (!layout_image_slideshow_paused(lw))
 619                                         {
 620                                         ss = _(" Slideshow");
 621                                         }
 622                                 else
 623                                         {
 624                                         ss = _(" Paused");
 625                                         }
 626                                 }
 627                         else
 628                                 {
 629                                 ss = "";
 630                                 }
 631
 632                         s = layout_selection_count(lw, &s_bytes);
 633
 634                         layout_bars_new_selection(lw, s);
 635
 636                         if (s > 0)
 637                                 {
 638                                 gchar *b = text_from_size_abrev(n_bytes);
 639                                 gchar *sb = text_from_size_abrev(s_bytes);
 640                                 buf = g_strdup_printf(_("%s, %d files (%s, %d)%s"), b, n, sb, s, ss);
 641                                 g_free(b);
 642                                 g_free(sb);
 643                                 }
 644                         else if (n > 0)
 645                                 {
 646                                 gchar *b = text_from_size_abrev(n_bytes);
 647                                 buf = g_strdup_printf(_("%s, %d files%s"), b, n, ss);
 648                                 g_free(b);
 649                                 }
 650                         else
 651                                 {
 652                                 buf = g_strdup_printf(_("%d files%s"), n, ss);
 653                                 }
 654
 655                         text = buf;
 656
 657                         image_osd_update(lw->image);
 658                         }
 659                 else
 660                         {
 661                         text = "";
 662                         }
 663         }
 664
 665         if (lw->info_status) gtk_label_set_text(GTK_LABEL(lw->info_status), text);
 666         g_free(buf);
 667 }
 668
 669 void layout_status_update_image(LayoutWindow *lw)
 670 {
 671         guint64 n;
 672
 673         if (!layout_valid(&lw) || !lw->image) return;
 674
 675         n = layout_list_count(lw, NULL);
 676
 677         if (!n)
 678                 {
 679                 gtk_label_set_text(GTK_LABEL(lw->info_zoom), "");
 680                 gtk_label_set_text(GTK_LABEL(lw->info_details), "");
 681                 }
 682         else
 683                 {
 684                 gchar *text;
 685                 gchar *b;
 686
 687                 text = image_zoom_get_as_text(lw->image);
 688                 gtk_label_set_text(GTK_LABEL(lw->info_zoom), text);
 689                 g_free(text);
 690
 691                 b = image_get_fd(lw->image) ? text_from_size(image_get_fd(lw->image)->size) : g_strdup("0");
 692
 693                 if (lw->image->unknown)
 694                         {
 695                         if (image_get_path(lw->image) && !access_file(image_get_path(lw->image), R_OK))
 696                                 {
 697                                 text = g_strdup_printf(_("(no read permission) %s bytes"), b);
 698                                 }
 699                         else
 700                                 {
 701                                 text = g_strdup_printf(_("( ? x ? ) %s bytes"), b);
 702                                 }
 703                         }
 704                 else
 705                         {
 706                         gint width, height;
 707
 708                         image_get_image_size(lw->image, &width, &height);
 709                         text = g_strdup_printf(_("( %d x %d ) %s bytes"),
 710                                                width, height, b);
 711                         }
 712
 713                 g_signal_emit_by_name (lw->image->pr, "update-pixel");
 714
 715                 g_free(b);
 716
 717                 gtk_label_set_text(GTK_LABEL(lw->info_details), text);
 718                 g_free(text);
 719                 }
 720 }
 721
 722 void layout_status_update_all(LayoutWindow *lw)
 723 {
 724         layout_status_update_progress(lw, 0.0, NULL);
 725         layout_status_update_info(lw, NULL);
 726         layout_status_update_image(lw);
 727         layout_status_update_write(lw);
 728 }
 729
 730 static GtkWidget *layout_status_label(gchar *text, GtkWidget *box, gboolean start, gint size, gboolean expand)
 731 {
 732         GtkWidget *label;
 733         GtkWidget *frame;
 734
 735         frame = gtk_frame_new(NULL);
 736         if (size) gtk_widget_set_size_request(frame, size, -1);
 737         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 738         if (start)
 739                 {
 740                 gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
 741                 }
 742         else
 743                 {
 744                 gtk_box_pack_end(GTK_BOX(box), frame, expand, expand, 0);
 745                 }
 746         gtk_widget_show(frame);
 747
 748         label = gtk_label_new(text ? text : "");
 749         gtk_container_add(GTK_CONTAINER(frame), label);
 750         gtk_widget_show(label);
 751
 752         return label;
 753 }
 754
 755 static void layout_status_setup(LayoutWindow *lw, GtkWidget *box, gboolean small_format)
 756 {
 757         GtkWidget *hbox;
 758
 759         if (lw->info_box) return;
 760
 761         if (small_format)
 762                 {
 763                 lw->info_box = gtk_vbox_new(FALSE, 0);
 764                 }
 765         else
 766                 {
 767                 lw->info_box = gtk_hbox_new(FALSE, 0);
 768                 }
 769         gtk_box_pack_end(GTK_BOX(box), lw->info_box, FALSE, FALSE, 0);
 770         gtk_widget_show(lw->info_box);
 771
 772         if (small_format)
 773                 {
 774                 hbox = gtk_hbox_new(FALSE, 0);
 775                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 776                 gtk_widget_show(hbox);
 777                 }
 778         else
 779                 {
 780                 hbox = lw->info_box;
 781                 }
 782         lw->info_progress_bar = gtk_progress_bar_new();
 783         gtk_widget_set_size_request(lw->info_progress_bar, PROGRESS_WIDTH, -1);
 784         gtk_box_pack_start(GTK_BOX(hbox), lw->info_progress_bar, FALSE, FALSE, 0);
 785         gtk_widget_show(lw->info_progress_bar);
 786
 787         lw->info_sort = layout_sort_button(lw);
 788         gtk_box_pack_start(GTK_BOX(hbox), lw->info_sort, FALSE, FALSE, 0);
 789         gtk_widget_show(lw->info_sort);
 790
 791         lw->info_color = layout_color_button(lw);
 792         gtk_widget_show(lw->info_color);
 793
 794         lw->info_write = layout_write_button(lw);
 795         gtk_widget_show(lw->info_write);
 796
 797         if (small_format) gtk_box_pack_end(GTK_BOX(hbox), lw->info_color, FALSE, FALSE, 0);
 798         if (small_format) gtk_box_pack_end(GTK_BOX(hbox), lw->info_write, FALSE, FALSE, 0);
 799
 800         lw->info_status = layout_status_label(NULL, lw->info_box, TRUE, 0, (!small_format));
 801
 802         if (small_format)
 803                 {
 804                 hbox = gtk_hbox_new(FALSE, 0);
 805                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 806                 gtk_widget_show(hbox);
 807                 }
 808         else
 809                 {
 810                 hbox = lw->info_box;
 811                 }
 812         lw->info_details = layout_status_label(NULL, hbox, TRUE, 0, TRUE);
 813         if (!small_format) gtk_box_pack_start(GTK_BOX(hbox), lw->info_color, FALSE, FALSE, 0);
 814         if (!small_format) gtk_box_pack_start(GTK_BOX(hbox), lw->info_write, FALSE, FALSE, 0);
 815         lw->info_pixel = layout_status_label(NULL, hbox, FALSE, PIXEL_LABEL_WIDTH, TRUE);
 816         if (lw->options.info_pixel_hidden) gtk_widget_hide(gtk_widget_get_parent(lw->info_pixel));
 817         lw->info_zoom = layout_status_label(NULL, hbox, FALSE, ZOOM_LABEL_WIDTH, FALSE);
 818 }
 819
 820 /*
 821  *-----------------------------------------------------------------------------
 822  * views
 823  *-----------------------------------------------------------------------------
 824  */
 825
 826 static GtkWidget *layout_tools_new(LayoutWindow *lw)
 827 {
 828         lw->dir_view = layout_tool_setup(lw);
 829         return lw->dir_view;
 830 }
 831
 832 static void layout_list_status_cb(ViewFile *vf, gpointer data)
 833 {
 834         LayoutWindow *lw = data;
 835
 836         layout_status_update_info(lw, NULL);
 837 }
 838
 839 static void layout_list_thumb_cb(ViewFile *vf, gdouble val, const gchar *text, gpointer data)
 840 {
 841         LayoutWindow *lw = data;
 842
 843         layout_status_update_progress(lw, val, text);
 844 }
 845
 846 static GtkWidget *layout_list_new(LayoutWindow *lw)
 847 {
 848         lw->vf = vf_new(lw->options.file_view_type, NULL);
 849         vf_set_layout(lw->vf, lw);
 850
 851         vf_set_status_func(lw->vf, layout_list_status_cb, lw);
 852         vf_set_thumb_status_func(lw->vf, layout_list_thumb_cb, lw);
 853
 854         vf_marks_set(lw->vf, lw->options.show_marks);
 855
 856         switch (lw->options.file_view_type)
 857         {
 858         case FILEVIEW_ICON:
 859                 break;
 860         case FILEVIEW_LIST:
 861                 vf_thumb_set(lw->vf, lw->options.show_thumbnails);
 862                 break;
 863         }
 864
 865         return lw->vf->widget;
 866 }
 867
 868 static void layout_list_sync_thumb(LayoutWindow *lw)
 869 {
 870         if (lw->vf) vf_thumb_set(lw->vf, lw->options.show_thumbnails);
 871 }
 872
 873 static void layout_list_sync_marks(LayoutWindow *lw)
 874 {
 875         if (lw->vf) vf_marks_set(lw->vf, lw->options.show_marks);
 876 }
 877
 878 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle)
 879 {
 880         if (!lw) return;
 881 #if 0
 882         if (lw->vf) vf_scroll_to_subpart(lw->vf, needle);
 883 #endif
 884 }
 885
 886 GList *layout_list(LayoutWindow *lw)
 887 {
 888         if (!layout_valid(&lw)) return NULL;
 889
 890         if (lw->vf) return vf_get_list(lw->vf);
 891
 892         return NULL;
 893 }
 894
 895 guint layout_list_count(LayoutWindow *lw, gint64 *bytes)
 896 {
 897         if (!layout_valid(&lw)) return 0;
 898
 899         if (lw->vf) return vf_count(lw->vf, bytes);
 900
 901         return 0;
 902 }
 903
 904 FileData *layout_list_get_fd(LayoutWindow *lw, gint index)
 905 {
 906         if (!layout_valid(&lw)) return NULL;
 907
 908         if (lw->vf) return vf_index_get_data(lw->vf, index);
 909
 910         return NULL;
 911 }
 912
 913 gint layout_list_get_index(LayoutWindow *lw, FileData *fd)
 914 {
 915         if (!layout_valid(&lw) || !fd) return -1;
 916
 917         if (lw->vf) return vf_index_by_path(lw->vf, fd->path);
 918
 919         return -1;
 920 }
 921
 922 void layout_list_sync_fd(LayoutWindow *lw, FileData *fd)
 923 {
 924         if (!layout_valid(&lw)) return;
 925
 926         if (lw->vf) vf_select_by_fd(lw->vf, fd);
 927 }
 928
 929 static void layout_list_sync_sort(LayoutWindow *lw)
 930 {
 931         if (!layout_valid(&lw)) return;
 932
 933         if (lw->vf) vf_sort_set(lw->vf, lw->sort_method, lw->sort_ascend);
 934 }
 935
 936 GList *layout_selection_list(LayoutWindow *lw)
 937 {
 938         if (!layout_valid(&lw)) return NULL;
 939
 940         if (layout_image_get_collection(lw, NULL))
 941                 {
 942                 FileData *fd;
 943
 944                 fd = layout_image_get_fd(lw);
 945                 if (fd) return g_list_append(NULL, file_data_ref(fd));
 946                 return NULL;
 947                 }
 948
 949         if (lw->vf) return vf_selection_get_list(lw->vf);
 950
 951         return NULL;
 952 }
 953
 954 GList *layout_selection_list_by_index(LayoutWindow *lw)
 955 {
 956         if (!layout_valid(&lw)) return NULL;
 957
 958         if (lw->vf) return vf_selection_get_list_by_index(lw->vf);
 959
 960         return NULL;
 961 }
 962
 963 guint layout_selection_count(LayoutWindow *lw, gint64 *bytes)
 964 {
 965         if (!layout_valid(&lw)) return 0;
 966
 967         if (lw->vf) return vf_selection_count(lw->vf, bytes);
 968
 969         return 0;
 970 }
 971
 972 void layout_select_all(LayoutWindow *lw)
 973 {
 974         if (!layout_valid(&lw)) return;
 975
 976         if (lw->vf) vf_select_all(lw->vf);
 977 }
 978
 979 void layout_select_none(LayoutWindow *lw)
 980 {
 981         if (!layout_valid(&lw)) return;
 982
 983         if (lw->vf) vf_select_none(lw->vf);
 984 }
 985
 986 void layout_select_invert(LayoutWindow *lw)
 987 {
 988         if (!layout_valid(&lw)) return;
 989
 990         if (lw->vf) vf_select_invert(lw->vf);
 991 }
 992
 993 void layout_mark_to_selection(LayoutWindow *lw, gint mark, MarkToSelectionMode mode)
 994 {
 995         if (!layout_valid(&lw)) return;
 996
 997         if (lw->vf) vf_mark_to_selection(lw->vf, mark, mode);
 998 }
 999
1000 void layout_selection_to_mark(LayoutWindow *lw, gint mark, SelectionToMarkMode mode)
1001 {
1002         if (!layout_valid(&lw)) return;
1003
1004         if (lw->vf) vf_selection_to_mark(lw->vf, mark, mode);
1005
1006         layout_status_update_info(lw, NULL); /* osd in fullscreen mode */
1007 }
1008
1009 /*
1010  *-----------------------------------------------------------------------------
1011  * access
1012  *-----------------------------------------------------------------------------
1013  */
1014
1015 const gchar *layout_get_path(LayoutWindow *lw)
1016 {
1017         if (!layout_valid(&lw)) return NULL;
1018         return lw->dir_fd ? lw->dir_fd->path : NULL;
1019 }
1020
1021 static void layout_sync_path(LayoutWindow *lw)
1022 {
1023         if (!lw->dir_fd) return;
1024
1025         if (lw->path_entry) gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->dir_fd->path);
1026
1027         if (lw->vd) vd_set_fd(lw->vd, lw->dir_fd);
1028         if (lw->vf) vf_set_fd(lw->vf, lw->dir_fd);
1029 }
1030
1031 gboolean layout_set_path(LayoutWindow *lw, const gchar *path)
1032 {
1033         FileData *fd;
1034         gboolean ret;
1035
1036         if (!path) return FALSE;
1037
1038         fd = file_data_new_simple(path);
1039         ret = layout_set_fd(lw, fd);
1040         file_data_unref(fd);
1041         return ret;
1042 }
1043
1044
1045 gboolean layout_set_fd(LayoutWindow *lw, FileData *fd)
1046 {
1047         gboolean have_file = FALSE;
1048
1049         if (!layout_valid(&lw)) return FALSE;
1050
1051         if (!fd || !isname(fd->path)) return FALSE;
1052         if (lw->dir_fd && fd == lw->dir_fd)
1053                 {
1054                 return TRUE;
1055                 }
1056
1057         if (isdir(fd->path))
1058                 {
1059                 if (lw->dir_fd)
1060                         {
1061                         file_data_unregister_real_time_monitor(lw->dir_fd);
1062                         file_data_unref(lw->dir_fd);
1063                         }
1064                 lw->dir_fd = file_data_ref(fd);
1065                 file_data_register_real_time_monitor(fd);
1066                 }
1067         else
1068                 {
1069                 gchar *base;
1070
1071                 base = remove_level_from_path(fd->path);
1072                 if (lw->dir_fd && strcmp(lw->dir_fd->path, base) == 0)
1073                         {
1074                         g_free(base);
1075                         }
1076                 else if (isdir(base))
1077                         {
1078                         if (lw->dir_fd)
1079                                 {
1080                                 file_data_unregister_real_time_monitor(lw->dir_fd);
1081                                 file_data_unref(lw->dir_fd);
1082                                 }
1083                         lw->dir_fd = file_data_new_simple(base);
1084                         file_data_register_real_time_monitor(lw->dir_fd);
1085                         g_free(base);
1086                         }
1087                 else
1088                         {
1089                         g_free(base);
1090                         return FALSE;
1091                         }
1092                 if (isfile(fd->path)) have_file = TRUE;
1093                 }
1094
1095         if (lw->path_entry) tab_completion_append_to_history(lw->path_entry, lw->dir_fd->path);
1096         layout_sync_path(lw);
1097         layout_list_sync_sort(lw);
1098
1099         if (have_file)
1100                 {
1101                 gint row;
1102
1103                 row = layout_list_get_index(lw, fd);
1104                 if (row >= 0)
1105                         {
1106                         layout_image_set_index(lw, row);
1107                         }
1108                 else
1109                         {
1110                         layout_image_set_fd(lw, fd);
1111                         }
1112                 }
1113         else if (!options->lazy_image_sync)
1114                 {
1115                 layout_image_set_index(lw, 0);
1116                 }
1117
1118         if (options->metadata.confirm_on_dir_change)
1119                 metadata_write_queue_confirm(NULL, NULL);
1120
1121         return TRUE;
1122 }
1123
1124 static void layout_refresh_lists(LayoutWindow *lw)
1125 {
1126         if (lw->vd) vd_refresh(lw->vd);
1127
1128         if (lw->vf) vf_refresh(lw->vf);
1129 }
1130
1131 void layout_refresh(LayoutWindow *lw)
1132 {
1133         if (!layout_valid(&lw)) return;
1134
1135         DEBUG_1("layout refresh");
1136
1137         layout_refresh_lists(lw);
1138
1139         if (lw->image) layout_image_refresh(lw);
1140 }
1141
1142 void layout_thumb_set(LayoutWindow *lw, gboolean enable)
1143 {
1144         if (!layout_valid(&lw)) return;
1145
1146         if (lw->options.show_thumbnails == enable) return;
1147
1148         lw->options.show_thumbnails = enable;
1149
1150         layout_util_sync_thumb(lw);
1151         layout_list_sync_thumb(lw);
1152 }
1153
1154 void layout_marks_set(LayoutWindow *lw, gboolean enable)
1155 {
1156         if (!layout_valid(&lw)) return;
1157
1158         if (lw->options.show_marks == enable) return;
1159
1160         lw->options.show_marks = enable;
1161
1162 //      layout_util_sync_marks(lw);
1163         layout_list_sync_marks(lw);
1164 }
1165
1166 gboolean layout_thumb_get(LayoutWindow *lw)
1167 {
1168         if (!layout_valid(&lw)) return FALSE;
1169
1170         return lw->options.show_thumbnails;
1171 }
1172
1173 gboolean layout_marks_get(LayoutWindow *lw)
1174 {
1175         if (!layout_valid(&lw)) return FALSE;
1176
1177         return lw->options.show_marks;
1178 }
1179
1180 void layout_sort_set(LayoutWindow *lw, SortType type, gboolean ascend)
1181 {
1182         if (!layout_valid(&lw)) return;
1183         if (lw->sort_method == type && lw->sort_ascend == ascend) return;
1184
1185         lw->sort_method = type;
1186         lw->sort_ascend = ascend;
1187
1188         if (lw->info_sort) gtk_label_set_text(GTK_LABEL(GTK_BIN(lw->info_sort)->child),
1189                                               sort_type_get_text(type));
1190         layout_list_sync_sort(lw);
1191 }
1192
1193 gboolean layout_sort_get(LayoutWindow *lw, SortType *type, gboolean *ascend)
1194 {
1195         if (!layout_valid(&lw)) return FALSE;
1196
1197         if (type) *type = lw->sort_method;
1198         if (ascend) *ascend = lw->sort_ascend;
1199
1200         return TRUE;
1201 }
1202
1203 gboolean layout_geometry_get(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h)
1204 {
1205         if (!layout_valid(&lw)) return FALSE;
1206
1207         gdk_window_get_root_origin(lw->window->window, x, y);
1208         gdk_drawable_get_size(lw->window->window, w, h);
1209
1210         return TRUE;
1211 }
1212
1213 gboolean layout_geometry_get_dividers(LayoutWindow *lw, gint *h, gint *v)
1214 {
1215         if (!layout_valid(&lw)) return FALSE;
1216
1217         if (lw->h_pane && GTK_PANED(lw->h_pane)->child1->allocation.x >= 0)
1218                 {
1219                 *h = GTK_PANED(lw->h_pane)->child1->allocation.width;
1220                 }
1221         else if (h != &lw->options.main_window.hdivider_pos)
1222                 {
1223                 *h = lw->options.main_window.hdivider_pos;
1224                 }
1225
1226         if (lw->v_pane && GTK_PANED(lw->v_pane)->child1->allocation.x >= 0)
1227                 {
1228                 *v = GTK_PANED(lw->v_pane)->child1->allocation.height;
1229                 }
1230         else if (v != &lw->options.main_window.vdivider_pos)
1231                 {
1232                 *v = lw->options.main_window.vdivider_pos;
1233                 }
1234
1235         return TRUE;
1236 }
1237
1238 void layout_views_set(LayoutWindow *lw, DirViewType dir_view_type, FileViewType file_view_type)
1239 {
1240         if (!layout_valid(&lw)) return;
1241
1242         if (lw->options.dir_view_type == dir_view_type && lw->options.file_view_type == file_view_type) return;
1243
1244         lw->options.dir_view_type = dir_view_type;
1245         lw->options.file_view_type = file_view_type;
1246
1247         layout_style_set(lw, -1, NULL);
1248 }
1249
1250 gboolean layout_views_get(LayoutWindow *lw, DirViewType *dir_view_type, FileViewType *file_view_type)
1251 {
1252         if (!layout_valid(&lw)) return FALSE;
1253
1254         *dir_view_type = lw->options.dir_view_type;
1255         *file_view_type = lw->options.file_view_type;
1256
1257         return TRUE;
1258 }
1259
1260 /*
1261  *-----------------------------------------------------------------------------
1262  * location utils
1263  *-----------------------------------------------------------------------------
1264  */
1265
1266 static gboolean layout_location_single(LayoutLocation l)
1267 {
1268         return (l == LAYOUT_LEFT ||
1269                 l == LAYOUT_RIGHT ||
1270                 l == LAYOUT_TOP ||
1271                 l == LAYOUT_BOTTOM);
1272 }
1273
1274 static gboolean layout_location_vertical(LayoutLocation l)
1275 {
1276         return (l & LAYOUT_TOP ||
1277                 l & LAYOUT_BOTTOM);
1278 }
1279
1280 static gboolean layout_location_first(LayoutLocation l)
1281 {
1282         return (l & LAYOUT_TOP ||
1283                 l & LAYOUT_LEFT);
1284 }
1285
1286 static LayoutLocation layout_grid_compass(LayoutWindow *lw)
1287 {
1288         if (layout_location_single(lw->dir_location)) return lw->dir_location;
1289         if (layout_location_single(lw->file_location)) return lw->file_location;
1290         return lw->image_location;
1291 }
1292
1293 static void layout_location_compute(LayoutLocation l1, LayoutLocation l2,
1294                                     GtkWidget *s1, GtkWidget *s2,
1295                                     GtkWidget **d1, GtkWidget **d2)
1296 {
1297         LayoutLocation l;
1298
1299         l = l1 & l2;    /* get common compass direction */
1300         l = l1 - l;     /* remove it */
1301
1302         if (layout_location_first(l))
1303                 {
1304                 *d1 = s1;
1305                 *d2 = s2;
1306                 }
1307         else
1308                 {
1309                 *d1 = s2;
1310                 *d2 = s1;
1311                 }
1312 }
1313
1314 /*
1315  *-----------------------------------------------------------------------------
1316  * tools window (for floating/hidden)
1317  *-----------------------------------------------------------------------------
1318  */
1319
1320 gboolean layout_geometry_get_tools(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h, gint *divider_pos)
1321 {
1322         if (!layout_valid(&lw)) return FALSE;
1323
1324         if (!lw->tools || !GTK_WIDGET_VISIBLE(lw->tools))
1325                 {
1326                 /* use the stored values (sort of breaks success return value) */
1327
1328                 *divider_pos = lw->options.float_window.vdivider_pos;
1329
1330                 return FALSE;
1331                 }
1332
1333         gdk_window_get_root_origin(lw->tools->window, x, y);
1334         gdk_drawable_get_size(lw->tools->window, w, h);
1335
1336         if (GTK_IS_VPANED(lw->tools_pane))
1337                 {
1338                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.height;
1339                 }
1340         else
1341                 {
1342                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.width;
1343                 }
1344
1345         return TRUE;
1346 }
1347
1348 static void layout_tools_geometry_sync(LayoutWindow *lw)
1349 {
1350         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.x,
1351                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
1352 }
1353
1354 static void layout_tools_hide(LayoutWindow *lw, gboolean hide)
1355 {
1356         if (!lw->tools) return;
1357
1358         if (hide)
1359                 {
1360                 if (GTK_WIDGET_VISIBLE(lw->tools))
1361                         {
1362                         layout_tools_geometry_sync(lw);
1363                         gtk_widget_hide(lw->tools);
1364                         }
1365                 }
1366         else
1367                 {
1368                 if (!GTK_WIDGET_VISIBLE(lw->tools))
1369                         {
1370                         gtk_widget_show(lw->tools);
1371                         if (lw->vf) vf_refresh(lw->vf);
1372                         }
1373                 }
1374
1375         lw->options.tools_hidden = hide;
1376 }
1377
1378 static gboolean layout_tools_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
1379 {
1380         LayoutWindow *lw = data;
1381
1382         layout_tools_float_toggle(lw);
1383
1384         return TRUE;
1385 }
1386
1387 static void layout_tools_setup(LayoutWindow *lw, GtkWidget *tools, GtkWidget *files)
1388 {
1389         GtkWidget *vbox;
1390         GtkWidget *w1, *w2;
1391         gboolean vertical;
1392         gboolean new_window = FALSE;
1393
1394         vertical = (layout_location_single(lw->image_location) && !layout_location_vertical(lw->image_location)) ||
1395                    (!layout_location_single(lw->image_location) && layout_location_vertical(layout_grid_compass(lw)));
1396 #if 0
1397         layout_location_compute(lw->dir_location, lw->file_location,
1398                                 tools, files, &w1, &w2);
1399 #endif
1400         /* for now, tools/dir are always first in order */
1401         w1 = tools;
1402         w2 = files;
1403
1404         if (!lw->tools)
1405                 {
1406                 GdkGeometry geometry;
1407                 GdkWindowHints hints;
1408
1409                 lw->tools = window_new(GTK_WINDOW_TOPLEVEL, "tools", PIXBUF_INLINE_ICON_TOOLS, NULL, _("Tools"));
1410                 g_signal_connect(G_OBJECT(lw->tools), "delete_event",
1411                                  G_CALLBACK(layout_tools_delete_cb), lw);
1412                 layout_keyboard_init(lw, lw->tools);
1413
1414                 if (options->save_window_positions)
1415                         {
1416                         hints = GDK_HINT_USER_POS;
1417                         }
1418                 else
1419                         {
1420                         hints = 0;
1421                         }
1422
1423                 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1424                 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1425                 geometry.base_width = TOOLWINDOW_DEF_WIDTH;
1426                 geometry.base_height = TOOLWINDOW_DEF_HEIGHT;
1427                 gtk_window_set_geometry_hints(GTK_WINDOW(lw->tools), NULL, &geometry,
1428                                               GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hints);
1429
1430
1431                 gtk_window_set_resizable(GTK_WINDOW(lw->tools), TRUE);
1432                 gtk_container_set_border_width(GTK_CONTAINER(lw->tools), 0);
1433
1434                 new_window = TRUE;
1435                 }
1436         else
1437                 {
1438                 layout_tools_geometry_sync(lw);
1439                 /* dump the contents */
1440                 gtk_widget_destroy(GTK_BIN(lw->tools)->child);
1441                 }
1442
1443         layout_actions_add_window(lw, lw->tools);
1444
1445         vbox = gtk_vbox_new(FALSE, 0);
1446         gtk_container_add(GTK_CONTAINER(lw->tools), vbox);
1447         gtk_widget_show(vbox);
1448
1449         layout_status_setup(lw, vbox, TRUE);
1450
1451         if (vertical)
1452                 {
1453                 lw->tools_pane = gtk_vpaned_new();
1454                 }
1455         else
1456                 {
1457                 lw->tools_pane = gtk_hpaned_new();
1458                 }
1459         gtk_box_pack_start(GTK_BOX(vbox), lw->tools_pane, TRUE, TRUE, 0);
1460         gtk_widget_show(lw->tools_pane);
1461
1462         gtk_paned_pack1(GTK_PANED(lw->tools_pane), w1, FALSE, TRUE);
1463         gtk_paned_pack2(GTK_PANED(lw->tools_pane), w2, TRUE, TRUE);
1464
1465         gtk_widget_show(tools);
1466         gtk_widget_show(files);
1467
1468         if (new_window)
1469                 {
1470                 if (options->save_window_positions)
1471                         {
1472                         gtk_window_set_default_size(GTK_WINDOW(lw->tools), lw->options.float_window.w, lw->options.float_window.h);
1473                         gtk_window_move(GTK_WINDOW(lw->tools), lw->options.float_window.x, lw->options.float_window.y);
1474                         }
1475                 else
1476                         {
1477                         if (vertical)
1478                                 {
1479                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1480                                                             TOOLWINDOW_DEF_WIDTH, TOOLWINDOW_DEF_HEIGHT);
1481                                 }
1482                         else
1483                                 {
1484                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1485                                                             TOOLWINDOW_DEF_HEIGHT, TOOLWINDOW_DEF_WIDTH);
1486                                 }
1487                         }
1488                 }
1489
1490         if (!options->save_window_positions)
1491                 {
1492                 if (vertical)
1493                         {
1494                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
1495                         }
1496                 else
1497                         {
1498                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_HPOS;
1499                         }
1500                 }
1501
1502         gtk_paned_set_position(GTK_PANED(lw->tools_pane), lw->options.float_window.vdivider_pos);
1503 }
1504
1505 /*
1506  *-----------------------------------------------------------------------------
1507  * glue (layout arrangement)
1508  *-----------------------------------------------------------------------------
1509  */
1510
1511 static void layout_grid_compute(LayoutWindow *lw,
1512                                 GtkWidget *image, GtkWidget *tools, GtkWidget *files,
1513                                 GtkWidget **w1, GtkWidget **w2, GtkWidget **w3)
1514 {
1515         /* heh, this was fun */
1516
1517         if (layout_location_single(lw->dir_location))
1518                 {
1519                 if (layout_location_first(lw->dir_location))
1520                         {
1521                         *w1 = tools;
1522                         layout_location_compute(lw->file_location, lw->image_location, files, image, w2, w3);
1523                         }
1524                 else
1525                         {
1526                         *w3 = tools;
1527                         layout_location_compute(lw->file_location, lw->image_location, files, image, w1, w2);
1528                         }
1529                 }
1530         else if (layout_location_single(lw->file_location))
1531                 {
1532                 if (layout_location_first(lw->file_location))
1533                         {
1534                         *w1 = files;
1535                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w2, w3);
1536                         }
1537                 else
1538                         {
1539                         *w3 = files;
1540                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w1, w2);
1541                         }
1542                 }
1543         else
1544                 {
1545                 /* image */
1546                 if (layout_location_first(lw->image_location))
1547                         {
1548                         *w1 = image;
1549                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w2, w3);
1550                         }
1551                 else
1552                         {
1553                         *w3 = image;
1554                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w1, w2);
1555                         }
1556                 }
1557 }
1558
1559 void layout_split_change(LayoutWindow *lw, ImageSplitMode mode)
1560 {
1561         GtkWidget *image;
1562         gint i;
1563
1564         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1565                 {
1566                 if (lw->split_images[i])
1567                         {
1568                         gtk_widget_hide(lw->split_images[i]->widget);
1569                         if (lw->split_images[i]->widget->parent != lw->utility_paned)
1570                                 gtk_container_remove(GTK_CONTAINER(lw->split_images[i]->widget->parent), lw->split_images[i]->widget);
1571                         }
1572                 }
1573         gtk_container_remove(GTK_CONTAINER(lw->utility_paned), lw->split_image_widget);
1574
1575         image = layout_image_setup_split(lw, mode);
1576
1577 //      gtk_box_pack_start(GTK_BOX(lw->utility_box), image, TRUE, TRUE, 0);
1578 //      gtk_box_reorder_child(GTK_BOX(lw->utility_box), image, 0);
1579         gtk_paned_pack1(GTK_PANED(lw->utility_paned), image, TRUE, FALSE);
1580         gtk_widget_show(image);
1581 }
1582
1583 static void layout_grid_setup(LayoutWindow *lw)
1584 {
1585         gint priority_location;
1586         GtkWidget *h;
1587         GtkWidget *v;
1588         GtkWidget *w1, *w2, *w3;
1589
1590         GtkWidget *image_sb; /* image together with sidebars in utility box */
1591         GtkWidget *tools;
1592         GtkWidget *files;
1593
1594         layout_actions_setup(lw);
1595         layout_actions_add_window(lw, lw->window);
1596
1597         lw->group_box = gtk_vbox_new(FALSE, 0);
1598         gtk_box_pack_start(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1599         gtk_widget_show(lw->group_box);
1600
1601         priority_location = layout_grid_compass(lw);
1602
1603         if (lw->utility_box)
1604                 {
1605                 image_sb = lw->utility_box;
1606                 }
1607         else
1608                 {
1609                 GtkWidget *image; /* image or split images together */
1610                 image = layout_image_setup_split(lw, lw->split_mode);
1611                 image_sb = layout_bars_prepare(lw, image);
1612                 }
1613
1614         tools = layout_tools_new(lw);
1615         files = layout_list_new(lw);
1616
1617
1618         if (lw->options.tools_float || lw->options.tools_hidden)
1619                 {
1620                 gtk_box_pack_start(GTK_BOX(lw->group_box), image_sb, TRUE, TRUE, 0);
1621                 gtk_widget_show(image_sb);
1622
1623                 layout_tools_setup(lw, tools, files);
1624
1625                 gtk_widget_grab_focus(lw->image->widget);
1626
1627                 return;
1628                 }
1629         else if (lw->tools)
1630                 {
1631                 layout_tools_geometry_sync(lw);
1632                 gtk_widget_destroy(lw->tools);
1633                 lw->tools = NULL;
1634                 lw->tools_pane = NULL;
1635                 }
1636
1637         layout_status_setup(lw, lw->group_box, FALSE);
1638
1639         layout_grid_compute(lw, image_sb, tools, files, &w1, &w2, &w3);
1640
1641         v = lw->v_pane = gtk_vpaned_new();
1642
1643         h = lw->h_pane = gtk_hpaned_new();
1644
1645         if (!layout_location_vertical(priority_location))
1646                 {
1647                 GtkWidget *tmp;
1648
1649                 tmp = v;
1650                 v = h;
1651                 h = tmp;
1652                 }
1653
1654         gtk_box_pack_start(GTK_BOX(lw->group_box), v, TRUE, TRUE, 0);
1655
1656         if (!layout_location_first(priority_location))
1657                 {
1658                 gtk_paned_pack1(GTK_PANED(v), h, FALSE, TRUE);
1659                 gtk_paned_pack2(GTK_PANED(v), w3, TRUE, TRUE);
1660
1661                 gtk_paned_pack1(GTK_PANED(h), w1, FALSE, TRUE);
1662                 gtk_paned_pack2(GTK_PANED(h), w2, TRUE, TRUE);
1663                 }
1664         else
1665                 {
1666                 gtk_paned_pack1(GTK_PANED(v), w1, FALSE, TRUE);
1667                 gtk_paned_pack2(GTK_PANED(v), h, TRUE, TRUE);
1668
1669                 gtk_paned_pack1(GTK_PANED(h), w2, FALSE, TRUE);
1670                 gtk_paned_pack2(GTK_PANED(h), w3, TRUE, TRUE);
1671                 }
1672
1673         gtk_widget_show(image_sb);
1674         gtk_widget_show(tools);
1675         gtk_widget_show(files);
1676
1677         gtk_widget_show(v);
1678         gtk_widget_show(h);
1679
1680         /* fix to have image pane visible when it is left and priority widget */
1681         if (lw->options.main_window.hdivider_pos == -1 &&
1682             w1 == image_sb &&
1683             !layout_location_vertical(priority_location) &&
1684             layout_location_first(priority_location))
1685                 {
1686                 gtk_widget_set_size_request(image_sb, 200, -1);
1687                 }
1688
1689         gtk_paned_set_position(GTK_PANED(lw->h_pane), lw->options.main_window.hdivider_pos);
1690         gtk_paned_set_position(GTK_PANED(lw->v_pane), lw->options.main_window.vdivider_pos);
1691
1692         gtk_widget_grab_focus(lw->image->widget);
1693 }
1694
1695 void layout_style_set(LayoutWindow *lw, gint style, const gchar *order)
1696 {
1697         FileData *dir_fd;
1698
1699         if (!layout_valid(&lw)) return;
1700
1701         if (style != -1)
1702                 {
1703                 LayoutLocation d, f, i;
1704
1705                 layout_config_parse(style, order, &d,  &f, &i);
1706
1707                 if (lw->dir_location == d &&
1708                     lw->file_location == f &&
1709                     lw->image_location == i) return;
1710
1711                 lw->dir_location = d;
1712                 lw->file_location = f;
1713                 lw->image_location = i;
1714                 }
1715
1716         /* remember state */
1717
1718         layout_image_slideshow_stop(lw);
1719         layout_image_full_screen_stop(lw);
1720
1721         dir_fd = lw->dir_fd;
1722         if (dir_fd) file_data_unregister_real_time_monitor(dir_fd);
1723         lw->dir_fd = NULL;
1724
1725         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
1726
1727         /* lw->image is preserved together with lw->utility_box */
1728         if (lw->utility_box)
1729                 {
1730                 /* preserve utility_box (image + sidebars) to be reused later in layout_grid_setup */
1731                 gtk_widget_hide(lw->utility_box);
1732                 g_object_ref(lw->utility_box);
1733                 gtk_container_remove(GTK_CONTAINER(lw->utility_box->parent), lw->utility_box);
1734                 }
1735
1736         /* clear it all */
1737
1738         lw->h_pane = NULL;
1739         lw->v_pane = NULL;
1740
1741         lw->toolbar = NULL;
1742         lw->path_entry = NULL;
1743         lw->dir_view = NULL;
1744         lw->vd = NULL;
1745
1746         lw->file_view = NULL;
1747         lw->vf = NULL;
1748
1749         lw->info_box = NULL;
1750         lw->info_progress_bar = NULL;
1751         lw->info_sort = NULL;
1752         lw->info_color = NULL;
1753         lw->info_status = NULL;
1754         lw->info_details = NULL;
1755         lw->info_pixel = NULL;
1756         lw->info_zoom = NULL;
1757
1758         if (lw->ui_manager) g_object_unref(lw->ui_manager);
1759         lw->ui_manager = NULL;
1760         lw->action_group = NULL;
1761         lw->action_group_editors = NULL;
1762
1763         gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->group_box);
1764         lw->group_box = NULL;
1765
1766         /* re-fill */
1767
1768         layout_grid_setup(lw);
1769         layout_tools_hide(lw, lw->options.tools_hidden);
1770
1771         layout_util_sync(lw);
1772         layout_status_update_all(lw);
1773
1774         /* sync */
1775
1776         if (image_get_fd(lw->image))
1777                 {
1778                 layout_set_fd(lw, image_get_fd(lw->image));
1779                 }
1780         else
1781                 {
1782                 layout_set_fd(lw, dir_fd);
1783                 }
1784         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
1785
1786         /* clean up */
1787
1788         file_data_unref(dir_fd);
1789 }
1790
1791 void layout_colors_update(void)
1792 {
1793         GList *work;
1794
1795         work = layout_window_list;
1796         while (work)
1797                 {
1798                 LayoutWindow *lw = work->data;
1799                 work = work->next;
1800
1801                 if (!lw->image) continue;
1802                 image_background_set_color(lw->image, options->image.use_custom_border_color ? &options->image.border_color : NULL);
1803                 }
1804 }
1805
1806 void layout_tools_float_toggle(LayoutWindow *lw)
1807 {
1808         gboolean popped;
1809
1810         if (!lw) return;
1811
1812         if (!lw->options.tools_hidden)
1813                 {
1814                 popped = !lw->options.tools_float;
1815                 }
1816         else
1817                 {
1818                 popped = TRUE;
1819                 }
1820
1821         if (lw->options.tools_float == popped)
1822                 {
1823                 if (popped && lw->options.tools_hidden)
1824                         {
1825                         layout_tools_float_set(lw, popped, FALSE);
1826                         }
1827                 }
1828         else
1829                 {
1830                 if (lw->options.tools_float)
1831                         {
1832                         layout_tools_float_set(lw, FALSE, FALSE);
1833                         }
1834                 else
1835                         {
1836                         layout_tools_float_set(lw, TRUE, FALSE);
1837                         }
1838                 }
1839 }
1840
1841 void layout_tools_hide_toggle(LayoutWindow *lw)
1842 {
1843         if (!lw) return;
1844
1845         layout_tools_float_set(lw, lw->options.tools_float, !lw->options.tools_hidden);
1846 }
1847
1848 void layout_tools_float_set(LayoutWindow *lw, gboolean popped, gboolean hidden)
1849 {
1850         if (!layout_valid(&lw)) return;
1851
1852         if (lw->options.tools_float == popped && lw->options.tools_hidden == hidden) return;
1853
1854         if (lw->options.tools_float == popped && lw->options.tools_float && lw->tools)
1855                 {
1856                 layout_tools_hide(lw, hidden);
1857                 return;
1858                 }
1859
1860         lw->options.tools_float = popped;
1861         lw->options.tools_hidden = hidden;
1862
1863         layout_style_set(lw, -1, NULL);
1864 }
1865
1866 gboolean layout_tools_float_get(LayoutWindow *lw, gboolean *popped, gboolean *hidden)
1867 {
1868         if (!layout_valid(&lw)) return FALSE;
1869
1870         *popped = lw->options.tools_float;
1871         *hidden = lw->options.tools_hidden;
1872
1873         return TRUE;
1874 }
1875
1876 void layout_toolbar_toggle(LayoutWindow *lw)
1877 {
1878         if (!layout_valid(&lw)) return;
1879         if (!lw->toolbar) return;
1880
1881         lw->options.toolbar_hidden = !lw->options.toolbar_hidden;
1882
1883         if (lw->options.toolbar_hidden)
1884                 {
1885                 if (GTK_WIDGET_VISIBLE(lw->toolbar)) gtk_widget_hide(lw->toolbar);
1886                 }
1887         else
1888                 {
1889                 if (!GTK_WIDGET_VISIBLE(lw->toolbar)) gtk_widget_show(lw->toolbar);
1890                 }
1891 }
1892
1893 void layout_info_pixel_toggle(LayoutWindow *lw)
1894 {
1895         GtkWidget *frame;
1896
1897         if (!layout_valid(&lw)) return;
1898         if (!lw->info_pixel) return;
1899
1900         lw->options.info_pixel_hidden = !lw->options.info_pixel_hidden;
1901
1902         frame = gtk_widget_get_parent(lw->info_pixel);
1903         if (lw->options.info_pixel_hidden)
1904                 {
1905                 if (GTK_WIDGET_VISIBLE(frame)) gtk_widget_hide(frame);
1906                 }
1907         else
1908                 {
1909                 if (!GTK_WIDGET_VISIBLE(frame)) gtk_widget_show(frame);
1910                 }
1911 }
1912
1913 /*
1914  *-----------------------------------------------------------------------------
1915  * configuration
1916  *-----------------------------------------------------------------------------
1917  */
1918
1919 #define CONFIG_WINDOW_DEF_WIDTH         600
1920 #define CONFIG_WINDOW_DEF_HEIGHT        400
1921
1922 typedef struct _LayoutConfig LayoutConfig;
1923 struct _LayoutConfig
1924 {
1925         LayoutWindow *lw;
1926
1927         GtkWidget *configwindow;
1928         GtkWidget *home_path_entry;
1929         GtkWidget *layout_widget;
1930
1931         LayoutOptions options;
1932 };
1933
1934 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data);
1935
1936 static void layout_config_close_cb(GtkWidget *widget, gpointer data)
1937 {
1938         LayoutConfig *lc = data;
1939
1940         gtk_widget_destroy(lc->configwindow);
1941         free_layout_options_content(&lc->options);
1942         g_free(lc);
1943 }
1944
1945 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
1946 {
1947         layout_config_close_cb(w, data);
1948         return TRUE;
1949 }
1950
1951 static void layout_config_apply_cb(GtkWidget *widget, gpointer data)
1952 {
1953         LayoutConfig *lc = data;
1954
1955         g_free(lc->options.order);
1956         lc->options.order = layout_config_get(lc->layout_widget, &lc->options.style);
1957
1958         config_entry_to_option(lc->home_path_entry, &lc->options.home_path, remove_trailing_slash);
1959
1960         layout_apply_options(lc->lw, &lc->options);
1961 }
1962
1963 static void layout_config_ok_cb(GtkWidget *widget, gpointer data)
1964 {
1965         LayoutConfig *lc = data;
1966         layout_config_apply_cb(widget, lc);
1967         layout_config_close_cb(widget, lc);
1968 }
1969
1970 static void home_path_set_current_cb(GtkWidget *widget, gpointer data)
1971 {
1972         LayoutConfig *lc = data;
1973         gtk_entry_set_text(GTK_ENTRY(lc->home_path_entry), layout_get_path(lc->lw));
1974 }
1975
1976 /*
1977 static void layout_config_save_cb(GtkWidget *widget, gpointer data)
1978 {
1979         layout_config_apply();
1980         save_options(options);
1981 }
1982 */
1983
1984 void layout_show_config_window(LayoutWindow *lw)
1985 {
1986         LayoutConfig *lc;
1987         GtkWidget *win_vbox;
1988         GtkWidget *hbox;
1989         GtkWidget *vbox;
1990         GtkWidget *button;
1991         GtkWidget *ct_button;
1992         GtkWidget *group;
1993         GtkWidget *frame;
1994         GtkWidget *tabcomp;
1995
1996         lc = g_new0(LayoutConfig, 1);
1997         lc->lw = lw;
1998         layout_sync_options_with_current_state(lw);
1999         copy_layout_options(&lc->options, &lw->options);
2000
2001         lc->configwindow = window_new(GTK_WINDOW_TOPLEVEL, "Layout", PIXBUF_INLINE_ICON_CONFIG, NULL, _("Window options and layout"));
2002         gtk_window_set_type_hint(GTK_WINDOW(lc->configwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
2003
2004         g_signal_connect(G_OBJECT(lc->configwindow), "delete_event",
2005                          G_CALLBACK(layout_config_delete_cb), lc);
2006
2007         gtk_window_set_default_size(GTK_WINDOW(lc->configwindow), CONFIG_WINDOW_DEF_WIDTH, CONFIG_WINDOW_DEF_HEIGHT);
2008         gtk_window_set_resizable(GTK_WINDOW(lc->configwindow), TRUE);
2009         gtk_container_set_border_width(GTK_CONTAINER(lc->configwindow), PREF_PAD_BORDER);
2010
2011         win_vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
2012         gtk_container_add(GTK_CONTAINER(lc->configwindow), win_vbox);
2013         gtk_widget_show(win_vbox);
2014
2015         hbox = gtk_hbutton_box_new();
2016         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
2017         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
2018         gtk_box_pack_end(GTK_BOX(win_vbox), hbox, FALSE, FALSE, 0);
2019         gtk_widget_show(hbox);
2020
2021         button = pref_button_new(NULL, GTK_STOCK_OK, NULL, FALSE,
2022                                  G_CALLBACK(layout_config_ok_cb), lc);
2023         gtk_container_add(GTK_CONTAINER(hbox), button);
2024         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2025         gtk_widget_grab_default(button);
2026         gtk_widget_show(button);
2027
2028         ct_button = button;
2029 /*
2030         button = pref_button_new(NULL, GTK_STOCK_SAVE, NULL, FALSE,
2031                                  G_CALLBACK(layout_config_save_cb), NULL);
2032         gtk_container_add(GTK_CONTAINER(hbox), button);
2033         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2034         gtk_widget_show(button);
2035 */
2036         button = pref_button_new(NULL, GTK_STOCK_APPLY, NULL, FALSE,
2037                                  G_CALLBACK(layout_config_apply_cb), lc);
2038         gtk_container_add(GTK_CONTAINER(hbox), button);
2039         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2040         gtk_widget_show(button);
2041
2042         button = pref_button_new(NULL, GTK_STOCK_CANCEL, NULL, FALSE,
2043                                  G_CALLBACK(layout_config_close_cb), lc);
2044         gtk_container_add(GTK_CONTAINER(hbox), button);
2045         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2046         gtk_widget_show(button);
2047
2048         if (!generic_dialog_get_alternative_button_order(lc->configwindow))
2049                 {
2050                 gtk_box_reorder_child(GTK_BOX(hbox), ct_button, -1);
2051                 }
2052
2053         frame = pref_frame_new(win_vbox, TRUE, NULL, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2054
2055         vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
2056         gtk_container_add(GTK_CONTAINER(frame), vbox);
2057         gtk_widget_show(vbox);
2058
2059         group = pref_group_new(vbox, FALSE, _("General options"), GTK_ORIENTATION_VERTICAL);
2060
2061         pref_label_new(group, _("Home button path (empty to use your home directory)"));
2062         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2063
2064         tabcomp = tab_completion_new(&lc->home_path_entry, lc->options.home_path, NULL, NULL);
2065         tab_completion_add_select_button(lc->home_path_entry, NULL, TRUE);
2066         gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
2067         gtk_widget_show(tabcomp);
2068
2069         button = pref_button_new(hbox, NULL, _("Use current"), FALSE,
2070                                  G_CALLBACK(home_path_set_current_cb), lc);
2071
2072         group = pref_group_new(vbox, FALSE, _("Behavior"), GTK_ORIENTATION_VERTICAL);
2073
2074         pref_checkbox_new_int(group, _("Show date in directories list view"),
2075                               lc->options.show_directory_date, &lc->options.show_directory_date);
2076
2077         group = pref_group_new(vbox, FALSE, _("Layout"), GTK_ORIENTATION_VERTICAL);
2078
2079         lc->layout_widget = layout_config_new();
2080         layout_config_set(lc->layout_widget, lw->options.style, lw->options.order);
2081         gtk_box_pack_start(GTK_BOX(group), lc->layout_widget, TRUE, TRUE, 0);
2082
2083         gtk_widget_show(lc->layout_widget);
2084         gtk_widget_show(lc->configwindow);
2085 }
2086
2087 /*
2088  *-----------------------------------------------------------------------------
2089  * base
2090  *-----------------------------------------------------------------------------
2091  */
2092
2093 void layout_sync_options_with_current_state(LayoutWindow *lw)
2094 {
2095         Histogram *histogram;
2096         if (!layout_valid(&lw)) return;
2097
2098         lw->options.main_window.maximized =  window_maximized(lw->window);
2099         if (!lw->options.main_window.maximized)
2100                 {
2101                 layout_geometry_get(lw, &lw->options.main_window.x, &lw->options.main_window.y,
2102                                     &lw->options.main_window.w, &lw->options.main_window.h);
2103                 }
2104
2105         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
2106
2107 //      layout_sort_get(NULL, &options->file_sort.method, &options->file_sort.ascending);
2108
2109         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
2110                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
2111
2112         lw->options.image_overlay.state = image_osd_get(lw->image);
2113         histogram = image_osd_get_histogram(lw->image);
2114
2115         lw->options.image_overlay.histogram_channel = histogram->histogram_channel;
2116         lw->options.image_overlay.histogram_mode = histogram->histogram_mode;
2117
2118 //      if (options->startup.restore_path && options->startup.use_last_path)
2119 //              {
2120 //              g_free(options->startup.path);
2121 //              options->startup.path = g_strdup(layout_get_path(NULL));
2122 //              }
2123 }
2124
2125 void layout_apply_options(LayoutWindow *lw, LayoutOptions *lop)
2126 {
2127         gboolean refresh_style;
2128         gboolean refresh_lists;
2129
2130         if (!layout_valid(&lw)) return;
2131 /* FIXME: add other options too */
2132
2133         refresh_style = (lop->style != lw->options.style || strcmp(lop->order, lw->options.order) != 0);
2134         refresh_lists = (lop->show_directory_date != lw->options.show_directory_date);
2135
2136         copy_layout_options(&lw->options, lop);
2137
2138         if (refresh_style) layout_style_set(lw, lw->options.style, lw->options.order);
2139         if (refresh_lists) layout_refresh(lw);
2140 }
2141
2142
2143 void layout_close(LayoutWindow *lw)
2144 {
2145         if (layout_window_list && layout_window_list->next)
2146                 {
2147                 layout_free(lw);
2148                 }
2149         else
2150                 {
2151                 exit_program();
2152                 }
2153 }
2154
2155 void layout_free(LayoutWindow *lw)
2156 {
2157         if (!lw) return;
2158
2159         layout_window_list = g_list_remove(layout_window_list, lw);
2160
2161         if (lw->exif_window) g_signal_handlers_disconnect_matched(G_OBJECT(lw->exif_window), G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, lw);
2162
2163         layout_bars_close(lw);
2164
2165         gtk_widget_destroy(lw->window);
2166
2167         if (lw->split_image_sizegroup) g_object_unref(lw->split_image_sizegroup);
2168
2169         file_data_unregister_notify_func(layout_image_notify_cb, lw);
2170
2171         if (lw->dir_fd)
2172                 {
2173                 file_data_unregister_real_time_monitor(lw->dir_fd);
2174                 file_data_unref(lw->dir_fd);
2175                 }
2176
2177         string_list_free(lw->toolbar_actions);
2178         free_layout_options_content(&lw->options);
2179         g_free(lw);
2180 }
2181
2182 static gboolean layout_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
2183 {
2184         LayoutWindow *lw = data;
2185
2186         layout_close(lw);
2187         return TRUE;
2188 }
2189
2190 LayoutWindow *layout_new(FileData *dir_fd, LayoutOptions *lop)
2191 {
2192         return layout_new_with_geometry(dir_fd, lop, NULL);
2193 }
2194
2195 LayoutWindow *layout_new_with_geometry(FileData *dir_fd, LayoutOptions *lop,
2196                                        const gchar *geometry)
2197 {
2198         LayoutWindow *lw;
2199         GdkGeometry hint;
2200         GdkWindowHints hint_mask;
2201         Histogram *histogram;
2202
2203         lw = g_new0(LayoutWindow, 1);
2204
2205         if (lop)
2206                 copy_layout_options(&lw->options, lop);
2207         else
2208                 init_layout_options(&lw->options);
2209
2210         lw->sort_method = SORT_NAME;
2211         lw->sort_ascend = TRUE;
2212
2213 //      lw->options.tools_float = popped;
2214 //      lw->options.tools_hidden = hidden;
2215 //      lw->bar_sort_enabled = options->panels.sort.enabled;
2216 //      lw->bar_enabled = options->panels.info.enabled;
2217
2218         /* default layout */
2219
2220         layout_config_parse(lw->options.style, lw->options.order,
2221                             &lw->dir_location,  &lw->file_location, &lw->image_location);
2222         if (lw->options.dir_view_type >= VIEW_DIR_TYPES_COUNT) lw->options.dir_view_type = 0;
2223         if (lw->options.file_view_type >= VIEW_FILE_TYPES_COUNT) lw->options.file_view_type = 0;
2224
2225         /* divider positions */
2226
2227         if (!options->save_window_positions)
2228                 {
2229                 lw->options.main_window.hdivider_pos = MAIN_WINDOW_DIV_HPOS;
2230                 lw->options.main_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2231                 lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2232                 }
2233
2234         /* window */
2235
2236         lw->window = window_new(GTK_WINDOW_TOPLEVEL, GQ_APPNAME_LC, NULL, NULL, NULL);
2237         gtk_window_set_resizable(GTK_WINDOW(lw->window), TRUE);
2238         gtk_container_set_border_width(GTK_CONTAINER(lw->window), 0);
2239
2240         if (options->save_window_positions)
2241                 {
2242                 hint_mask = GDK_HINT_USER_POS;
2243                 }
2244         else
2245                 {
2246                 hint_mask = 0;
2247                 }
2248
2249         hint.min_width = 32;
2250         hint.min_height = 32;
2251         hint.base_width = 0;
2252         hint.base_height = 0;
2253         gtk_window_set_geometry_hints(GTK_WINDOW(lw->window), NULL, &hint,
2254                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hint_mask);
2255
2256         if (options->save_window_positions)
2257                 {
2258                 gtk_window_set_default_size(GTK_WINDOW(lw->window), lw->options.main_window.w, lw->options.main_window.h);
2259 //              if (!layout_window_list)
2260 //                      {
2261                 gtk_window_move(GTK_WINDOW(lw->window), lw->options.main_window.x, lw->options.main_window.y);
2262                 if (lw->options.main_window.maximized) gtk_window_maximize(GTK_WINDOW(lw->window));
2263 //                      }
2264                 }
2265         else
2266                 {
2267                 gtk_window_set_default_size(GTK_WINDOW(lw->window), MAINWINDOW_DEF_WIDTH, MAINWINDOW_DEF_HEIGHT);
2268                 }
2269
2270         g_signal_connect(G_OBJECT(lw->window), "delete_event",
2271                          G_CALLBACK(layout_delete_cb), lw);
2272
2273         layout_keyboard_init(lw, lw->window);
2274
2275 #ifdef HAVE_LIRC
2276         layout_image_lirc_init(lw);
2277 #endif
2278
2279         lw->main_box = gtk_vbox_new(FALSE, 0);
2280         gtk_container_add(GTK_CONTAINER(lw->window), lw->main_box);
2281         gtk_widget_show(lw->main_box);
2282
2283         layout_grid_setup(lw);
2284         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2285
2286         layout_util_sync(lw);
2287         layout_status_update_all(lw);
2288
2289         if (dir_fd)
2290                 {
2291                 layout_set_fd(lw, dir_fd);
2292                 }
2293         else
2294                 {
2295                 GdkPixbuf *pixbuf;
2296
2297                 pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
2298
2299                 /* FIXME: the zoom value set here is the value, which is then copied again and again
2300                    in "Leave Zoom at previous setting" mode. This is not ideal.  */
2301                 image_change_pixbuf(lw->image, pixbuf, 0.0, FALSE);
2302                 g_object_unref(pixbuf);
2303                 }
2304
2305         if (geometry)
2306                 {
2307                 if (!gtk_window_parse_geometry(GTK_WINDOW(lw->window), geometry))
2308                         {
2309                         log_printf("%s", _("Invalid geometry\n"));
2310                         }
2311                 }
2312
2313         gtk_widget_show(lw->window);
2314         layout_tools_hide(lw, lw->options.tools_hidden);
2315
2316         image_osd_set(lw->image, lw->options.image_overlay.state);
2317         histogram = image_osd_get_histogram(lw->image);
2318
2319         histogram->histogram_channel = lw->options.image_overlay.histogram_channel;
2320         histogram->histogram_mode = lw->options.image_overlay.histogram_mode;
2321
2322         layout_window_list = g_list_append(layout_window_list, lw);
2323
2324         file_data_register_notify_func(layout_image_notify_cb, lw, NOTIFY_PRIORITY_LOW);
2325
2326         return lw;
2327 }
2328
2329 void layout_write_attributes(LayoutOptions *layout, GString *outstr, gint indent)
2330 {
2331         WRITE_NL(); WRITE_INT(*layout, style);
2332         WRITE_NL(); WRITE_CHAR(*layout, order);
2333         WRITE_NL(); WRITE_UINT(*layout, dir_view_type);
2334         WRITE_NL(); WRITE_UINT(*layout, file_view_type);
2335         WRITE_NL(); WRITE_BOOL(*layout, show_marks);
2336         WRITE_NL(); WRITE_BOOL(*layout, show_thumbnails);
2337         WRITE_NL(); WRITE_BOOL(*layout, show_directory_date);
2338         WRITE_NL(); WRITE_CHAR(*layout, home_path);
2339         WRITE_SEPARATOR();
2340
2341         WRITE_NL(); WRITE_INT(*layout, main_window.x);
2342         WRITE_NL(); WRITE_INT(*layout, main_window.y);
2343         WRITE_NL(); WRITE_INT(*layout, main_window.w);
2344         WRITE_NL(); WRITE_INT(*layout, main_window.h);
2345         WRITE_NL(); WRITE_BOOL(*layout, main_window.maximized);
2346         WRITE_NL(); WRITE_INT(*layout, main_window.hdivider_pos);
2347         WRITE_NL(); WRITE_INT(*layout, main_window.vdivider_pos);
2348         WRITE_SEPARATOR();
2349
2350         WRITE_NL(); WRITE_INT(*layout, float_window.x);
2351         WRITE_NL(); WRITE_INT(*layout, float_window.y);
2352         WRITE_NL(); WRITE_INT(*layout, float_window.w);
2353         WRITE_NL(); WRITE_INT(*layout, float_window.h);
2354         WRITE_NL(); WRITE_INT(*layout, float_window.vdivider_pos);
2355         WRITE_SEPARATOR();
2356
2357         WRITE_NL(); WRITE_INT(*layout, properties_window.w);
2358         WRITE_NL(); WRITE_INT(*layout, properties_window.h);
2359         WRITE_SEPARATOR();
2360
2361         WRITE_NL(); WRITE_BOOL(*layout, tools_float);
2362         WRITE_NL(); WRITE_BOOL(*layout, tools_hidden);
2363         WRITE_SEPARATOR();
2364
2365         WRITE_NL(); WRITE_BOOL(*layout, toolbar_hidden);
2366         WRITE_NL(); WRITE_BOOL(*layout, info_pixel_hidden);
2367
2368         WRITE_NL(); WRITE_UINT(*layout, image_overlay.state);
2369         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_channel);
2370         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_mode);
2371 }
2372
2373
2374 void layout_write_config(LayoutWindow *lw, GString *outstr, gint indent)
2375 {
2376         layout_sync_options_with_current_state(lw);
2377         WRITE_NL(); WRITE_STRING("<layout");
2378         layout_write_attributes(&lw->options, outstr, indent + 1);
2379         WRITE_STRING(">");
2380
2381         bar_sort_write_config(lw->bar_sort, outstr, indent + 1);
2382         bar_write_config(lw->bar, outstr, indent + 1);
2383
2384         layout_toolbar_write_config(lw, outstr, indent + 1);
2385
2386         WRITE_NL(); WRITE_STRING("</layout>");
2387 }
2388
2389 void layout_load_attributes(LayoutOptions *layout, const gchar **attribute_names, const gchar **attribute_values)
2390 {
2391
2392         while (*attribute_names)
2393                 {
2394                 const gchar *option = *attribute_names++;
2395                 const gchar *value = *attribute_values++;
2396
2397                 /* layout options */
2398
2399                 if (READ_INT(*layout, style)) continue;
2400                 if (READ_CHAR(*layout, order)) continue;
2401
2402                 if (READ_UINT(*layout, dir_view_type)) continue;
2403                 if (READ_UINT(*layout, file_view_type)) continue;
2404                 if (READ_BOOL(*layout, show_marks)) continue;
2405                 if (READ_BOOL(*layout, show_thumbnails)) continue;
2406                 if (READ_BOOL(*layout, show_directory_date)) continue;
2407                 if (READ_CHAR(*layout, home_path)) continue;
2408
2409                 /* window positions */
2410
2411                 if (READ_INT(*layout, main_window.x)) continue;
2412                 if (READ_INT(*layout, main_window.y)) continue;
2413                 if (READ_INT(*layout, main_window.w)) continue;
2414                 if (READ_INT(*layout, main_window.h)) continue;
2415                 if (READ_BOOL(*layout, main_window.maximized)) continue;
2416                 if (READ_INT(*layout, main_window.hdivider_pos)) continue;
2417                 if (READ_INT(*layout, main_window.vdivider_pos)) continue;
2418
2419                 if (READ_INT(*layout, float_window.x)) continue;
2420                 if (READ_INT(*layout, float_window.y)) continue;
2421                 if (READ_INT(*layout, float_window.w)) continue;
2422                 if (READ_INT(*layout, float_window.h)) continue;
2423                 if (READ_INT(*layout, float_window.vdivider_pos)) continue;
2424
2425                 if (READ_INT(*layout, properties_window.w)) continue;
2426                 if (READ_INT(*layout, properties_window.h)) continue;
2427
2428                 if (READ_BOOL(*layout, tools_float)) continue;
2429                 if (READ_BOOL(*layout, tools_hidden)) continue;
2430                 if (READ_BOOL(*layout, toolbar_hidden)) continue;
2431                 if (READ_BOOL(*layout, info_pixel_hidden)) continue;
2432
2433                 if (READ_UINT(*layout, image_overlay.state)) continue;
2434                 if (READ_INT(*layout, image_overlay.histogram_channel)) continue;
2435                 if (READ_INT(*layout, image_overlay.histogram_mode)) continue;
2436
2437                 log_printf("unknown attribute %s = %s\n", option, value);
2438                 }
2439
2440 }
2441
2442 static void layout_config_commandline(LayoutOptions *lop, gchar **path)
2443 {
2444         if (command_line->startup_blank)
2445                 {
2446                 *path = NULL;
2447                 }
2448         else if (command_line->file)
2449                 {
2450                 *path = g_strdup(command_line->file);
2451                 }
2452         else if (command_line->path)
2453                 {
2454                 *path = g_strdup(command_line->path);
2455                 }
2456         else if (options->startup.restore_path && options->startup.path && isdir(options->startup.path))
2457                 {
2458                 *path = g_strdup(options->startup.path);
2459                 }
2460         else
2461                 {
2462                 *path = get_current_dir();
2463                 }
2464
2465         if (command_line->tools_show)
2466                 {
2467                 lop->tools_float = FALSE;
2468                 lop->tools_hidden = FALSE;
2469                 }
2470         else if (command_line->tools_hide)
2471                 {
2472                 lop->tools_hidden = TRUE;
2473                 }
2474 }
2475
2476 LayoutWindow *layout_new_from_config(const gchar **attribute_names, const gchar **attribute_values, gboolean use_commandline)
2477 {
2478         LayoutOptions lop;
2479         LayoutWindow *lw;
2480         gchar *path = NULL;
2481
2482         init_layout_options(&lop);
2483
2484         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
2485
2486         if (use_commandline)
2487                 {
2488                 layout_config_commandline(&lop, &path);
2489                 }
2490         else if (options->startup.restore_path && options->startup.path && isdir(options->startup.path))
2491                 {
2492                 path = g_strdup(options->startup.path);
2493                 }
2494         else
2495                 {
2496                 path = get_current_dir();
2497                 }
2498
2499         lw = layout_new_with_geometry(NULL, &lop, use_commandline ? command_line->geometry : NULL);
2500         layout_sort_set(lw, options->file_sort.method, options->file_sort.ascending);
2501         layout_set_path(lw, path);
2502
2503         if (use_commandline && command_line->startup_full_screen) layout_image_full_screen_start(lw);
2504         if (use_commandline && command_line->startup_in_slideshow) layout_image_slideshow_start(lw);
2505
2506
2507         g_free(path);
2508         free_layout_options_content(&lop);
2509         return lw;
2510 }
2511
2512
2513 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */