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 LayoutWindow *current_lw = NULL;
  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 (current_lw) *lw = current_lw;
  78                 else if (layout_window_list) *lw = layout_window_list->data;
  79                 return (*lw != NULL);
  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 LayoutWindow *layout_find_by_layout_id(const gchar *id)
 118 {
 119         GList *work;
 120
 121         if (!id || !id[0]) return NULL;
 122
 123         if (strcmp(id, LAYOUT_ID_CURRENT) == 0)
 124                 {
 125                 if (current_lw) return current_lw;
 126                 if (layout_window_list) return layout_window_list->data;
 127                 return NULL;
 128                 }
 129
 130         work = layout_window_list;
 131         while (work)
 132                 {
 133                 LayoutWindow *lw = work->data;
 134                 work = work->next;
 135
 136                 if (lw->options.id && strcmp(id, lw->options.id) == 0)
 137                         return lw;
 138                 }
 139
 140         return NULL;
 141 }
 142
 143 static void layout_set_unique_id(LayoutWindow *lw)
 144 {
 145         char id[10];
 146         gint i;
 147         if (lw->options.id && lw->options.id[0]) return; /* id is already set */
 148
 149         g_free(lw->options.id);
 150         lw->options.id = NULL;
 151
 152         if (!layout_find_by_layout_id("main"))
 153                 {
 154                 lw->options.id = g_strdup("main");
 155                 return;
 156                 }
 157
 158         i = 1;
 159         while (TRUE)
 160                 {
 161                 g_snprintf(id, sizeof(id), "lw%d", i);
 162                 if (!layout_find_by_layout_id(id))
 163                         {
 164                         lw->options.id = g_strdup(id);
 165                         return;
 166                         }
 167                 i++;
 168                 }
 169 }
 170
 171 static gboolean layout_set_current_cb(GtkWidget *widget, GdkEventFocus *event, gpointer data)
 172 {
 173         LayoutWindow *lw = data;
 174         current_lw = lw;
 175         return FALSE;
 176 }
 177
 178 /*
 179  *-----------------------------------------------------------------------------
 180  * menu, toolbar, and dir view
 181  *-----------------------------------------------------------------------------
 182  */
 183
 184 static void layout_path_entry_changed_cb(GtkWidget *widget, gpointer data)
 185 {
 186         LayoutWindow *lw = data;
 187         gchar *buf;
 188
 189         if (gtk_combo_box_get_active(GTK_COMBO_BOX(widget)) < 0) return;
 190
 191         buf = g_strdup(gtk_entry_get_text(GTK_ENTRY(lw->path_entry)));
 192         if (!lw->dir_fd || strcmp(buf, lw->dir_fd->path) != 0)
 193                 {
 194                 layout_set_path(lw, buf);
 195                 }
 196
 197         g_free(buf);
 198 }
 199
 200 static void layout_path_entry_tab_cb(const gchar *path, gpointer data)
 201 {
 202         LayoutWindow *lw = data;
 203         gchar *buf;
 204
 205         buf = g_strdup(path);
 206         parse_out_relatives(buf);
 207
 208         if (isdir(buf))
 209                 {
 210                 if ((!lw->dir_fd || strcmp(lw->dir_fd->path, buf) != 0) && layout_set_path(lw, buf))
 211                         {
 212                         gint pos = -1;
 213                         /* put the G_DIR_SEPARATOR back, if we are in tab completion for a dir and result was path change */
 214                         gtk_editable_insert_text(GTK_EDITABLE(lw->path_entry), G_DIR_SEPARATOR_S, -1, &pos);
 215                         gtk_editable_set_position(GTK_EDITABLE(lw->path_entry),
 216                                                   strlen(gtk_entry_get_text(GTK_ENTRY(lw->path_entry))));
 217                         }
 218                 }
 219         else if (lw->dir_fd)
 220                 {
 221                 gchar *base = remove_level_from_path(buf);
 222
 223                 if (strcmp(lw->dir_fd->path, base) == 0)
 224                         {
 225                         layout_list_scroll_to_subpart(lw, filename_from_path(buf));
 226                         }
 227                 g_free(base);
 228                 }
 229
 230         g_free(buf);
 231 }
 232
 233 static void layout_path_entry_cb(const gchar *path, gpointer data)
 234 {
 235         LayoutWindow *lw = data;
 236         gchar *buf;
 237
 238         buf = g_strdup(path);
 239         parse_out_relatives(buf);
 240
 241         layout_set_path(lw, buf);
 242
 243         g_free(buf);
 244 }
 245
 246 static void layout_vd_select_cb(ViewDir *vd, const gchar *path, gpointer data)
 247 {
 248         LayoutWindow *lw = data;
 249
 250         layout_set_path(lw, path);
 251 }
 252
 253 static void layout_path_entry_tab_append_cb(const gchar *path, gpointer data, gint n)
 254 {
 255         LayoutWindow *lw = data;
 256
 257         if (!lw || !lw->back_button) return;
 258         if (!layout_valid(&lw)) return;
 259
 260         /* Enable back button if it makes sense */
 261         gtk_widget_set_sensitive(lw->back_button, (n > 1));
 262 }
 263
 264 static GtkWidget *layout_tool_setup(LayoutWindow *lw)
 265 {
 266         GtkWidget *box;
 267         GtkWidget *menu_bar;
 268         GtkWidget *tabcomp;
 269
 270         box = gtk_vbox_new(FALSE, 0);
 271
 272         menu_bar = layout_actions_menu_bar(lw);
 273         gtk_box_pack_start(GTK_BOX(box), menu_bar, FALSE, FALSE, 0);
 274         gtk_widget_show(menu_bar);
 275
 276         layout_actions_toolbar(lw);
 277         gtk_box_pack_start(GTK_BOX(box), lw->toolbar, FALSE, FALSE, 0);
 278         if (!lw->options.toolbar_hidden) gtk_widget_show(lw->toolbar);
 279
 280         tabcomp = tab_completion_new_with_history(&lw->path_entry, NULL, "path_list", -1,
 281                                                   layout_path_entry_cb, lw);
 282         tab_completion_add_tab_func(lw->path_entry, layout_path_entry_tab_cb, lw);
 283         tab_completion_add_append_func(lw->path_entry, layout_path_entry_tab_append_cb, lw);
 284         gtk_box_pack_start(GTK_BOX(box), tabcomp, FALSE, FALSE, 0);
 285         gtk_widget_show(tabcomp);
 286
 287         g_signal_connect(G_OBJECT(lw->path_entry->parent), "changed",
 288                          G_CALLBACK(layout_path_entry_changed_cb), lw);
 289
 290         lw->vd = vd_new(lw->options.dir_view_type, lw->dir_fd);
 291         vd_set_layout(lw->vd, lw);
 292         vd_set_select_func(lw->vd, layout_vd_select_cb, lw);
 293
 294         lw->dir_view = lw->vd->widget;
 295
 296         gtk_box_pack_start(GTK_BOX(box), lw->dir_view, TRUE, TRUE, 0);
 297         gtk_widget_show(lw->dir_view);
 298
 299         gtk_widget_show(box);
 300
 301         return box;
 302 }
 303
 304 /*
 305  *-----------------------------------------------------------------------------
 306  * sort button (and menu)
 307  *-----------------------------------------------------------------------------
 308  */
 309
 310 static void layout_sort_menu_cb(GtkWidget *widget, gpointer data)
 311 {
 312         LayoutWindow *lw;
 313         SortType type;
 314
 315         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 316
 317         lw = submenu_item_get_data(widget);
 318         if (!lw) return;
 319
 320         type = (SortType)GPOINTER_TO_INT(data);
 321
 322         layout_sort_set(lw, type, lw->sort_ascend);
 323 }
 324
 325 static void layout_sort_menu_ascend_cb(GtkWidget *widget, gpointer data)
 326 {
 327         LayoutWindow *lw = data;
 328
 329         layout_sort_set(lw, lw->sort_method, !lw->sort_ascend);
 330 }
 331
 332 static void layout_sort_menu_hide_cb(GtkWidget *widget, gpointer data)
 333 {
 334         /* destroy the menu */
 335 #if GTK_CHECK_VERSION(2,12,0)
 336         g_object_unref(widget);
 337 #else
 338         gtk_widget_unref(GTK_WIDGET(widget));
 339 #endif
 340 }
 341
 342 static void layout_sort_button_press_cb(GtkWidget *widget, gpointer data)
 343 {
 344         LayoutWindow *lw = data;
 345         GtkWidget *menu;
 346         GdkEvent *event;
 347         guint32 etime;
 348
 349         menu = submenu_add_sort(NULL, G_CALLBACK(layout_sort_menu_cb), lw, FALSE, FALSE, TRUE, lw->sort_method);
 350
 351         /* take ownership of menu */
 352 #ifdef GTK_OBJECT_FLOATING
 353         /* GTK+ < 2.10 */
 354         g_object_ref(G_OBJECT(menu));
 355         gtk_object_sink(GTK_OBJECT(menu));
 356 #else
 357         /* GTK+ >= 2.10 */
 358         g_object_ref_sink(G_OBJECT(menu));
 359 #endif
 360
 361         /* ascending option */
 362         menu_item_add_divider(menu);
 363         menu_item_add_check(menu, _("Ascending"), lw->sort_ascend, G_CALLBACK(layout_sort_menu_ascend_cb), lw);
 364
 365         g_signal_connect(G_OBJECT(menu), "selection_done",
 366                          G_CALLBACK(layout_sort_menu_hide_cb), NULL);
 367
 368         event = gtk_get_current_event();
 369         if (event)
 370                 {
 371                 etime = gdk_event_get_time(event);
 372                 gdk_event_free(event);
 373                 }
 374         else
 375                 {
 376                 etime = 0;
 377                 }
 378
 379         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, etime);
 380 }
 381
 382 static GtkWidget *layout_sort_button(LayoutWindow *lw)
 383 {
 384         GtkWidget *button;
 385
 386         button = gtk_button_new_with_label(sort_type_get_text(lw->sort_method));
 387         g_signal_connect(G_OBJECT(button), "clicked",
 388                          G_CALLBACK(layout_sort_button_press_cb), lw);
 389         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 390
 391         return button;
 392 }
 393
 394 /*
 395  *-----------------------------------------------------------------------------
 396  * color profile button (and menu)
 397  *-----------------------------------------------------------------------------
 398  */
 399
 400 #ifdef HAVE_LCMS
 401
 402 static void layout_color_menu_enable_cb(GtkWidget *widget, gpointer data)
 403 {
 404         LayoutWindow *lw = data;
 405
 406         layout_image_color_profile_set_use(lw, (!layout_image_color_profile_get_use(lw)));
 407         layout_image_refresh(lw);
 408 }
 409
 410 static void layout_color_menu_use_image_cb(GtkWidget *widget, gpointer data)
 411 {
 412         LayoutWindow *lw = data;
 413         gint input, screen;
 414         gboolean use_image;
 415
 416         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 417         layout_image_color_profile_set(lw, input, screen, !use_image);
 418         layout_image_refresh(lw);
 419 }
 420
 421 #define COLOR_MENU_KEY "color_menu_key"
 422
 423 static void layout_color_menu_input_cb(GtkWidget *widget, gpointer data)
 424 {
 425         LayoutWindow *lw = data;
 426         gint type;
 427         gint input, screen;
 428         gboolean use_image;
 429
 430         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 431
 432         type = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), COLOR_MENU_KEY));
 433         if (type < 0 || type >= COLOR_PROFILE_FILE + COLOR_PROFILE_INPUTS) return;
 434
 435         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 436         if (type == input) return;
 437
 438         layout_image_color_profile_set(lw, type, screen, use_image);
 439         layout_image_refresh(lw);
 440 }
 441
 442 static void layout_color_menu_screen_cb(GtkWidget *widget, gpointer data)
 443 {
 444         LayoutWindow *lw = data;
 445         gint type;
 446         gint input, screen;
 447         gboolean use_image;
 448
 449         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 450
 451         type = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), COLOR_MENU_KEY));
 452         if (type < 0 || type > 1) return;
 453
 454         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 455         if (type == screen) return;
 456
 457         layout_image_color_profile_set(lw, input, type, use_image);
 458         layout_image_refresh(lw);
 459 }
 460
 461 static gchar *layout_color_name_parse(const gchar *name)
 462 {
 463         if (!name || !*name) return g_strdup(_("Empty"));
 464         return g_strdelimit(g_strdup(name), "_", '-');
 465 }
 466
 467 #endif /* HAVE_LCMS */
 468
 469 static void layout_color_button_press_cb(GtkWidget *widget, gpointer data)
 470 {
 471 #ifndef HAVE_LCMS
 472         gchar *msg = g_strdup_printf(_("This installation of %s was not built with support for color profiles."), GQ_APPNAME);
 473         file_util_warning_dialog(_("Color profiles not supported"),
 474                                  msg,
 475                                  GTK_STOCK_DIALOG_INFO, widget);
 476         g_free(msg);
 477         return;
 478 #else
 479         LayoutWindow *lw = data;
 480         GtkWidget *menu;
 481         GtkWidget *item;
 482         gchar *buf;
 483         gboolean active;
 484         gint input = 0;
 485         gint screen = 0;
 486         gboolean use_image = FALSE;
 487         gboolean from_image;
 488         gint image_profile;
 489         gint i;
 490
 491         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 492
 493         image_profile = layout_image_color_profile_get_from_image(lw);
 494         from_image = use_image && (image_profile != COLOR_PROFILE_NONE);
 495         menu = popup_menu_short_lived();
 496
 497         active = layout_image_color_profile_get_use(lw);
 498         menu_item_add_check(menu, _("Use _color profiles"), active,
 499                             G_CALLBACK(layout_color_menu_enable_cb), lw);
 500
 501         menu_item_add_divider(menu);
 502
 503         item = menu_item_add_check(menu, _("Use profile from _image"), use_image,
 504                             G_CALLBACK(layout_color_menu_use_image_cb), lw);
 505         gtk_widget_set_sensitive(item, image_profile == COLOR_PROFILE_MEM || (image_profile > COLOR_PROFILE_NONE && image_profile < COLOR_PROFILE_FILE));
 506
 507         for (i = COLOR_PROFILE_SRGB; i < COLOR_PROFILE_FILE; i++)
 508                 {
 509                 const gchar *label;
 510
 511                 switch (i)
 512                         {
 513                         case COLOR_PROFILE_SRGB:        label = _("sRGB"); break;
 514                         case COLOR_PROFILE_ADOBERGB:    label = _("AdobeRGB compatible"); break;
 515                         default:                        label = "fixme"; break;
 516                         }
 517                 buf = g_strdup_printf(_("Input _%d: %s%s"), i, label, (i == image_profile) ? " *" : "");
 518                 item = menu_item_add_radio(menu, (i == COLOR_PROFILE_SRGB) ? NULL : item,
 519                                    buf, (input == i),
 520                                    G_CALLBACK(layout_color_menu_input_cb), lw);
 521                 g_free(buf);
 522                 g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(i));
 523                 gtk_widget_set_sensitive(item, active && !from_image);
 524                 }
 525
 526         for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
 527                 {
 528                 const gchar *name = options->color_profile.input_name[i];
 529                 const gchar *file = options->color_profile.input_file[i];
 530                 gchar *end;
 531
 532                 if (!name || !name[0]) name = filename_from_path(file);
 533
 534                 end = layout_color_name_parse(name);
 535                 buf = g_strdup_printf(_("Input _%d: %s"), i + COLOR_PROFILE_FILE, end);
 536                 g_free(end);
 537
 538                 item = menu_item_add_radio(menu, item,
 539                                            buf, (i + COLOR_PROFILE_FILE == input),
 540                                            G_CALLBACK(layout_color_menu_input_cb), lw);
 541                 g_free(buf);
 542                 g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(i + COLOR_PROFILE_FILE));
 543                 gtk_widget_set_sensitive(item, active && !from_image && is_readable_file(file));
 544                 }
 545
 546         menu_item_add_divider(menu);
 547
 548         item = menu_item_add_radio(menu, NULL,
 549                                    _("Screen sRGB"), (screen == 0),
 550                                    G_CALLBACK(layout_color_menu_screen_cb), lw);
 551
 552         g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(0));
 553         gtk_widget_set_sensitive(item, active);
 554
 555         item = menu_item_add_radio(menu, item,
 556                                    _("_Screen profile"), (screen == 1),
 557                                    G_CALLBACK(layout_color_menu_screen_cb), lw);
 558         g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(1));
 559         gtk_widget_set_sensitive(item, active && is_readable_file(options->color_profile.screen_file));
 560
 561         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, GDK_CURRENT_TIME);
 562 #endif /* HAVE_LCMS */
 563 }
 564
 565 static GtkWidget *layout_color_button(LayoutWindow *lw)
 566 {
 567         GtkWidget *button;
 568         GtkWidget *image;
 569         gboolean enable;
 570
 571         button = gtk_button_new();
 572         image = gtk_image_new_from_stock(GTK_STOCK_SELECT_COLOR, GTK_ICON_SIZE_MENU);
 573         gtk_container_add(GTK_CONTAINER(button), image);
 574         gtk_widget_show(image);
 575         g_signal_connect(G_OBJECT(button), "clicked",
 576                          G_CALLBACK(layout_color_button_press_cb), lw);
 577         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 578
 579 #ifdef HAVE_LCMS
 580         enable = (lw->image) ? lw->image->color_profile_enable : FALSE;
 581 #else
 582         enable = FALSE;
 583 #endif
 584         gtk_widget_set_sensitive(image, enable);
 585
 586         return button;
 587 }
 588
 589 /*
 590  *-----------------------------------------------------------------------------
 591  * write button
 592  *-----------------------------------------------------------------------------
 593  */
 594
 595 static void layout_write_button_press_cb(GtkWidget *widget, gpointer data)
 596 {
 597         metadata_write_queue_confirm(NULL, NULL);
 598 }
 599
 600 static GtkWidget *layout_write_button(LayoutWindow *lw)
 601 {
 602         GtkWidget *button;
 603         GtkWidget *image;
 604
 605         button = gtk_button_new();
 606         image = gtk_image_new_from_stock(GTK_STOCK_SAVE, GTK_ICON_SIZE_MENU);
 607         gtk_container_add(GTK_CONTAINER(button), image);
 608         gtk_widget_show(image);
 609         g_signal_connect(G_OBJECT(button), "clicked",
 610                          G_CALLBACK(layout_write_button_press_cb), lw);
 611         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 612
 613         gtk_widget_set_sensitive(button, metadata_queue_length() > 0);
 614
 615         return button;
 616 }
 617
 618
 619 /*
 620  *-----------------------------------------------------------------------------
 621  * status bar
 622  *-----------------------------------------------------------------------------
 623  */
 624
 625 void layout_status_update_write(LayoutWindow *lw)
 626 {
 627         if (!layout_valid(&lw)) return;
 628         if (!lw->info_write) return;
 629
 630         gtk_widget_set_sensitive(lw->info_write, metadata_queue_length() > 0);
 631         /* FIXME: maybe show also the number of files */
 632 }
 633
 634 void layout_status_update_write_all(void)
 635 {
 636         GList *work;
 637
 638         work = layout_window_list;
 639         while (work)
 640                 {
 641                 LayoutWindow *lw = work->data;
 642                 work = work->next;
 643
 644                 layout_status_update_write(lw);
 645                 }
 646 }
 647
 648
 649 void layout_status_update_progress(LayoutWindow *lw, gdouble val, const gchar *text)
 650 {
 651         if (!layout_valid(&lw)) return;
 652         if (!lw->info_progress_bar) return;
 653
 654         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(lw->info_progress_bar), val);
 655         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar), (text) ? text : " ");
 656 }
 657
 658 void layout_status_update_info(LayoutWindow *lw, const gchar *text)
 659 {
 660         gchar *buf = NULL;
 661
 662         if (!layout_valid(&lw)) return;
 663
 664         if (!text)
 665                 {
 666                 guint n;
 667                 gint64 n_bytes = 0;
 668
 669                 n = layout_list_count(lw, &n_bytes);
 670
 671                 if (n)
 672                         {
 673                         guint s;
 674                         gint64 s_bytes = 0;
 675                         const gchar *ss;
 676
 677                         if (layout_image_slideshow_active(lw))
 678                                 {
 679                                 if (!layout_image_slideshow_paused(lw))
 680                                         {
 681                                         ss = _(" Slideshow");
 682                                         }
 683                                 else
 684                                         {
 685                                         ss = _(" Paused");
 686                                         }
 687                                 }
 688                         else
 689                                 {
 690                                 ss = "";
 691                                 }
 692
 693                         s = layout_selection_count(lw, &s_bytes);
 694
 695                         layout_bars_new_selection(lw, s);
 696
 697                         if (s > 0)
 698                                 {
 699                                 gchar *b = text_from_size_abrev(n_bytes);
 700                                 gchar *sb = text_from_size_abrev(s_bytes);
 701                                 buf = g_strdup_printf(_("%s, %d files (%s, %d)%s"), b, n, sb, s, ss);
 702                                 g_free(b);
 703                                 g_free(sb);
 704                                 }
 705                         else if (n > 0)
 706                                 {
 707                                 gchar *b = text_from_size_abrev(n_bytes);
 708                                 buf = g_strdup_printf(_("%s, %d files%s"), b, n, ss);
 709                                 g_free(b);
 710                                 }
 711                         else
 712                                 {
 713                                 buf = g_strdup_printf(_("%d files%s"), n, ss);
 714                                 }
 715
 716                         text = buf;
 717
 718                         image_osd_update(lw->image);
 719                         }
 720                 else
 721                         {
 722                         text = "";
 723                         }
 724         }
 725
 726         if (lw->info_status) gtk_label_set_text(GTK_LABEL(lw->info_status), text);
 727         g_free(buf);
 728 }
 729
 730 void layout_status_update_image(LayoutWindow *lw)
 731 {
 732         guint64 n;
 733
 734         if (!layout_valid(&lw) || !lw->image) return;
 735
 736         n = layout_list_count(lw, NULL);
 737
 738         if (!n)
 739                 {
 740                 gtk_label_set_text(GTK_LABEL(lw->info_zoom), "");
 741                 gtk_label_set_text(GTK_LABEL(lw->info_details), "");
 742                 }
 743         else
 744                 {
 745                 gchar *text;
 746                 gchar *b;
 747
 748                 text = image_zoom_get_as_text(lw->image);
 749                 gtk_label_set_text(GTK_LABEL(lw->info_zoom), text);
 750                 g_free(text);
 751
 752                 b = image_get_fd(lw->image) ? text_from_size(image_get_fd(lw->image)->size) : g_strdup("0");
 753
 754                 if (lw->image->unknown)
 755                         {
 756                         if (image_get_path(lw->image) && !access_file(image_get_path(lw->image), R_OK))
 757                                 {
 758                                 text = g_strdup_printf(_("(no read permission) %s bytes"), b);
 759                                 }
 760                         else
 761                                 {
 762                                 text = g_strdup_printf(_("( ? x ? ) %s bytes"), b);
 763                                 }
 764                         }
 765                 else
 766                         {
 767                         gint width, height;
 768
 769                         image_get_image_size(lw->image, &width, &height);
 770                         text = g_strdup_printf(_("( %d x %d ) %s bytes"),
 771                                                width, height, b);
 772                         }
 773
 774                 g_signal_emit_by_name (lw->image->pr, "update-pixel");
 775
 776                 g_free(b);
 777
 778                 gtk_label_set_text(GTK_LABEL(lw->info_details), text);
 779                 g_free(text);
 780                 }
 781 }
 782
 783 void layout_status_update_all(LayoutWindow *lw)
 784 {
 785         layout_status_update_progress(lw, 0.0, NULL);
 786         layout_status_update_info(lw, NULL);
 787         layout_status_update_image(lw);
 788         layout_status_update_write(lw);
 789 }
 790
 791 static GtkWidget *layout_status_label(gchar *text, GtkWidget *box, gboolean start, gint size, gboolean expand)
 792 {
 793         GtkWidget *label;
 794         GtkWidget *frame;
 795
 796         frame = gtk_frame_new(NULL);
 797         if (size) gtk_widget_set_size_request(frame, size, -1);
 798         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 799         if (start)
 800                 {
 801                 gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
 802                 }
 803         else
 804                 {
 805                 gtk_box_pack_end(GTK_BOX(box), frame, expand, expand, 0);
 806                 }
 807         gtk_widget_show(frame);
 808
 809         label = gtk_label_new(text ? text : "");
 810         gtk_container_add(GTK_CONTAINER(frame), label);
 811         gtk_widget_show(label);
 812
 813         return label;
 814 }
 815
 816 static void layout_status_setup(LayoutWindow *lw, GtkWidget *box, gboolean small_format)
 817 {
 818         GtkWidget *hbox;
 819
 820         if (lw->info_box) return;
 821
 822         if (small_format)
 823                 {
 824                 lw->info_box = gtk_vbox_new(FALSE, 0);
 825                 }
 826         else
 827                 {
 828                 lw->info_box = gtk_hbox_new(FALSE, 0);
 829                 }
 830         gtk_box_pack_end(GTK_BOX(box), lw->info_box, FALSE, FALSE, 0);
 831         gtk_widget_show(lw->info_box);
 832
 833         if (small_format)
 834                 {
 835                 hbox = gtk_hbox_new(FALSE, 0);
 836                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 837                 gtk_widget_show(hbox);
 838                 }
 839         else
 840                 {
 841                 hbox = lw->info_box;
 842                 }
 843         lw->info_progress_bar = gtk_progress_bar_new();
 844         gtk_widget_set_size_request(lw->info_progress_bar, PROGRESS_WIDTH, -1);
 845         gtk_box_pack_start(GTK_BOX(hbox), lw->info_progress_bar, FALSE, FALSE, 0);
 846         gtk_widget_show(lw->info_progress_bar);
 847
 848         lw->info_sort = layout_sort_button(lw);
 849         gtk_box_pack_start(GTK_BOX(hbox), lw->info_sort, FALSE, FALSE, 0);
 850         gtk_widget_show(lw->info_sort);
 851
 852         lw->info_color = layout_color_button(lw);
 853         gtk_widget_show(lw->info_color);
 854
 855         lw->info_write = layout_write_button(lw);
 856         gtk_widget_show(lw->info_write);
 857
 858         if (small_format) gtk_box_pack_end(GTK_BOX(hbox), lw->info_color, FALSE, FALSE, 0);
 859         if (small_format) gtk_box_pack_end(GTK_BOX(hbox), lw->info_write, FALSE, FALSE, 0);
 860
 861         lw->info_status = layout_status_label(NULL, lw->info_box, TRUE, 0, (!small_format));
 862
 863         if (small_format)
 864                 {
 865                 hbox = gtk_hbox_new(FALSE, 0);
 866                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 867                 gtk_widget_show(hbox);
 868                 }
 869         else
 870                 {
 871                 hbox = lw->info_box;
 872                 }
 873         lw->info_details = layout_status_label(NULL, hbox, TRUE, 0, TRUE);
 874         if (!small_format) gtk_box_pack_start(GTK_BOX(hbox), lw->info_color, FALSE, FALSE, 0);
 875         if (!small_format) gtk_box_pack_start(GTK_BOX(hbox), lw->info_write, FALSE, FALSE, 0);
 876         lw->info_pixel = layout_status_label(NULL, hbox, FALSE, PIXEL_LABEL_WIDTH, TRUE);
 877         if (lw->options.info_pixel_hidden) gtk_widget_hide(gtk_widget_get_parent(lw->info_pixel));
 878         lw->info_zoom = layout_status_label(NULL, hbox, FALSE, ZOOM_LABEL_WIDTH, FALSE);
 879 }
 880
 881 /*
 882  *-----------------------------------------------------------------------------
 883  * views
 884  *-----------------------------------------------------------------------------
 885  */
 886
 887 static GtkWidget *layout_tools_new(LayoutWindow *lw)
 888 {
 889         lw->dir_view = layout_tool_setup(lw);
 890         return lw->dir_view;
 891 }
 892
 893 static void layout_list_status_cb(ViewFile *vf, gpointer data)
 894 {
 895         LayoutWindow *lw = data;
 896
 897         layout_status_update_info(lw, NULL);
 898 }
 899
 900 static void layout_list_thumb_cb(ViewFile *vf, gdouble val, const gchar *text, gpointer data)
 901 {
 902         LayoutWindow *lw = data;
 903
 904         layout_status_update_progress(lw, val, text);
 905 }
 906
 907 static GtkWidget *layout_list_new(LayoutWindow *lw)
 908 {
 909         lw->vf = vf_new(lw->options.file_view_type, NULL);
 910         vf_set_layout(lw->vf, lw);
 911
 912         vf_set_status_func(lw->vf, layout_list_status_cb, lw);
 913         vf_set_thumb_status_func(lw->vf, layout_list_thumb_cb, lw);
 914
 915         vf_marks_set(lw->vf, lw->options.show_marks);
 916
 917         switch (lw->options.file_view_type)
 918         {
 919         case FILEVIEW_ICON:
 920                 break;
 921         case FILEVIEW_LIST:
 922                 vf_thumb_set(lw->vf, lw->options.show_thumbnails);
 923                 break;
 924         }
 925
 926         return lw->vf->widget;
 927 }
 928
 929 static void layout_list_sync_thumb(LayoutWindow *lw)
 930 {
 931         if (lw->vf) vf_thumb_set(lw->vf, lw->options.show_thumbnails);
 932 }
 933
 934 static void layout_list_sync_marks(LayoutWindow *lw)
 935 {
 936         if (lw->vf) vf_marks_set(lw->vf, lw->options.show_marks);
 937 }
 938
 939 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle)
 940 {
 941         if (!lw) return;
 942 #if 0
 943         if (lw->vf) vf_scroll_to_subpart(lw->vf, needle);
 944 #endif
 945 }
 946
 947 GList *layout_list(LayoutWindow *lw)
 948 {
 949         if (!layout_valid(&lw)) return NULL;
 950
 951         if (lw->vf) return vf_get_list(lw->vf);
 952
 953         return NULL;
 954 }
 955
 956 guint layout_list_count(LayoutWindow *lw, gint64 *bytes)
 957 {
 958         if (!layout_valid(&lw)) return 0;
 959
 960         if (lw->vf) return vf_count(lw->vf, bytes);
 961
 962         return 0;
 963 }
 964
 965 FileData *layout_list_get_fd(LayoutWindow *lw, gint index)
 966 {
 967         if (!layout_valid(&lw)) return NULL;
 968
 969         if (lw->vf) return vf_index_get_data(lw->vf, index);
 970
 971         return NULL;
 972 }
 973
 974 gint layout_list_get_index(LayoutWindow *lw, FileData *fd)
 975 {
 976         if (!layout_valid(&lw) || !fd) return -1;
 977
 978         if (lw->vf) return vf_index_by_path(lw->vf, fd->path);
 979
 980         return -1;
 981 }
 982
 983 void layout_list_sync_fd(LayoutWindow *lw, FileData *fd)
 984 {
 985         if (!layout_valid(&lw)) return;
 986
 987         if (lw->vf) vf_select_by_fd(lw->vf, fd);
 988 }
 989
 990 static void layout_list_sync_sort(LayoutWindow *lw)
 991 {
 992         if (!layout_valid(&lw)) return;
 993
 994         if (lw->vf) vf_sort_set(lw->vf, lw->sort_method, lw->sort_ascend);
 995 }
 996
 997 GList *layout_selection_list(LayoutWindow *lw)
 998 {
 999         if (!layout_valid(&lw)) return NULL;
1000
1001         if (layout_image_get_collection(lw, NULL))
1002                 {
1003                 FileData *fd;
1004
1005                 fd = layout_image_get_fd(lw);
1006                 if (fd) return g_list_append(NULL, file_data_ref(fd));
1007                 return NULL;
1008                 }
1009
1010         if (lw->vf) return vf_selection_get_list(lw->vf);
1011
1012         return NULL;
1013 }
1014
1015 GList *layout_selection_list_by_index(LayoutWindow *lw)
1016 {
1017         if (!layout_valid(&lw)) return NULL;
1018
1019         if (lw->vf) return vf_selection_get_list_by_index(lw->vf);
1020
1021         return NULL;
1022 }
1023
1024 guint layout_selection_count(LayoutWindow *lw, gint64 *bytes)
1025 {
1026         if (!layout_valid(&lw)) return 0;
1027
1028         if (lw->vf) return vf_selection_count(lw->vf, bytes);
1029
1030         return 0;
1031 }
1032
1033 void layout_select_all(LayoutWindow *lw)
1034 {
1035         if (!layout_valid(&lw)) return;
1036
1037         if (lw->vf) vf_select_all(lw->vf);
1038 }
1039
1040 void layout_select_none(LayoutWindow *lw)
1041 {
1042         if (!layout_valid(&lw)) return;
1043
1044         if (lw->vf) vf_select_none(lw->vf);
1045 }
1046
1047 void layout_select_invert(LayoutWindow *lw)
1048 {
1049         if (!layout_valid(&lw)) return;
1050
1051         if (lw->vf) vf_select_invert(lw->vf);
1052 }
1053
1054 void layout_mark_to_selection(LayoutWindow *lw, gint mark, MarkToSelectionMode mode)
1055 {
1056         if (!layout_valid(&lw)) return;
1057
1058         if (lw->vf) vf_mark_to_selection(lw->vf, mark, mode);
1059 }
1060
1061 void layout_selection_to_mark(LayoutWindow *lw, gint mark, SelectionToMarkMode mode)
1062 {
1063         if (!layout_valid(&lw)) return;
1064
1065         if (lw->vf) vf_selection_to_mark(lw->vf, mark, mode);
1066
1067         layout_status_update_info(lw, NULL); /* osd in fullscreen mode */
1068 }
1069
1070 /*
1071  *-----------------------------------------------------------------------------
1072  * access
1073  *-----------------------------------------------------------------------------
1074  */
1075
1076 const gchar *layout_get_path(LayoutWindow *lw)
1077 {
1078         if (!layout_valid(&lw)) return NULL;
1079         return lw->dir_fd ? lw->dir_fd->path : NULL;
1080 }
1081
1082 static void layout_sync_path(LayoutWindow *lw)
1083 {
1084         if (!lw->dir_fd) return;
1085
1086         if (lw->path_entry) gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->dir_fd->path);
1087
1088         if (lw->vd) vd_set_fd(lw->vd, lw->dir_fd);
1089         if (lw->vf) vf_set_fd(lw->vf, lw->dir_fd);
1090 }
1091
1092 gboolean layout_set_path(LayoutWindow *lw, const gchar *path)
1093 {
1094         FileData *fd;
1095         gboolean ret;
1096
1097         if (!path) return FALSE;
1098
1099         fd = file_data_new_simple(path);
1100         ret = layout_set_fd(lw, fd);
1101         file_data_unref(fd);
1102         return ret;
1103 }
1104
1105
1106 gboolean layout_set_fd(LayoutWindow *lw, FileData *fd)
1107 {
1108         gboolean have_file = FALSE;
1109
1110         if (!layout_valid(&lw)) return FALSE;
1111
1112         if (!fd || !isname(fd->path)) return FALSE;
1113         if (lw->dir_fd && fd == lw->dir_fd)
1114                 {
1115                 return TRUE;
1116                 }
1117
1118         if (isdir(fd->path))
1119                 {
1120                 if (lw->dir_fd)
1121                         {
1122                         file_data_unregister_real_time_monitor(lw->dir_fd);
1123                         file_data_unref(lw->dir_fd);
1124                         }
1125                 lw->dir_fd = file_data_ref(fd);
1126                 file_data_register_real_time_monitor(fd);
1127                 }
1128         else
1129                 {
1130                 gchar *base;
1131
1132                 base = remove_level_from_path(fd->path);
1133                 if (lw->dir_fd && strcmp(lw->dir_fd->path, base) == 0)
1134                         {
1135                         g_free(base);
1136                         }
1137                 else if (isdir(base))
1138                         {
1139                         if (lw->dir_fd)
1140                                 {
1141                                 file_data_unregister_real_time_monitor(lw->dir_fd);
1142                                 file_data_unref(lw->dir_fd);
1143                                 }
1144                         lw->dir_fd = file_data_new_simple(base);
1145                         file_data_register_real_time_monitor(lw->dir_fd);
1146                         g_free(base);
1147                         }
1148                 else
1149                         {
1150                         g_free(base);
1151                         return FALSE;
1152                         }
1153                 if (isfile(fd->path)) have_file = TRUE;
1154                 }
1155
1156         if (lw->path_entry) tab_completion_append_to_history(lw->path_entry, lw->dir_fd->path);
1157         layout_sync_path(lw);
1158         layout_list_sync_sort(lw);
1159
1160         if (have_file)
1161                 {
1162                 gint row;
1163
1164                 row = layout_list_get_index(lw, fd);
1165                 if (row >= 0)
1166                         {
1167                         layout_image_set_index(lw, row);
1168                         }
1169                 else
1170                         {
1171                         layout_image_set_fd(lw, fd);
1172                         }
1173                 }
1174         else if (!options->lazy_image_sync)
1175                 {
1176                 layout_image_set_index(lw, 0);
1177                 }
1178
1179         if (options->metadata.confirm_on_dir_change)
1180                 metadata_write_queue_confirm(NULL, NULL);
1181
1182         return TRUE;
1183 }
1184
1185 static void layout_refresh_lists(LayoutWindow *lw)
1186 {
1187         if (lw->vd) vd_refresh(lw->vd);
1188
1189         if (lw->vf) vf_refresh(lw->vf);
1190 }
1191
1192 void layout_refresh(LayoutWindow *lw)
1193 {
1194         if (!layout_valid(&lw)) return;
1195
1196         DEBUG_1("layout refresh");
1197
1198         layout_refresh_lists(lw);
1199
1200         if (lw->image) layout_image_refresh(lw);
1201 }
1202
1203 void layout_thumb_set(LayoutWindow *lw, gboolean enable)
1204 {
1205         if (!layout_valid(&lw)) return;
1206
1207         if (lw->options.show_thumbnails == enable) return;
1208
1209         lw->options.show_thumbnails = enable;
1210
1211         layout_util_sync_thumb(lw);
1212         layout_list_sync_thumb(lw);
1213 }
1214
1215 void layout_marks_set(LayoutWindow *lw, gboolean enable)
1216 {
1217         if (!layout_valid(&lw)) return;
1218
1219         if (lw->options.show_marks == enable) return;
1220
1221         lw->options.show_marks = enable;
1222
1223 //      layout_util_sync_marks(lw);
1224         layout_list_sync_marks(lw);
1225 }
1226
1227 gboolean layout_thumb_get(LayoutWindow *lw)
1228 {
1229         if (!layout_valid(&lw)) return FALSE;
1230
1231         return lw->options.show_thumbnails;
1232 }
1233
1234 gboolean layout_marks_get(LayoutWindow *lw)
1235 {
1236         if (!layout_valid(&lw)) return FALSE;
1237
1238         return lw->options.show_marks;
1239 }
1240
1241 void layout_sort_set(LayoutWindow *lw, SortType type, gboolean ascend)
1242 {
1243         if (!layout_valid(&lw)) return;
1244         if (lw->sort_method == type && lw->sort_ascend == ascend) return;
1245
1246         lw->sort_method = type;
1247         lw->sort_ascend = ascend;
1248
1249         if (lw->info_sort) gtk_label_set_text(GTK_LABEL(GTK_BIN(lw->info_sort)->child),
1250                                               sort_type_get_text(type));
1251         layout_list_sync_sort(lw);
1252 }
1253
1254 gboolean layout_sort_get(LayoutWindow *lw, SortType *type, gboolean *ascend)
1255 {
1256         if (!layout_valid(&lw)) return FALSE;
1257
1258         if (type) *type = lw->sort_method;
1259         if (ascend) *ascend = lw->sort_ascend;
1260
1261         return TRUE;
1262 }
1263
1264 gboolean layout_geometry_get(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h)
1265 {
1266         if (!layout_valid(&lw)) return FALSE;
1267
1268         gdk_window_get_root_origin(lw->window->window, x, y);
1269         gdk_drawable_get_size(lw->window->window, w, h);
1270
1271         return TRUE;
1272 }
1273
1274 gboolean layout_geometry_get_dividers(LayoutWindow *lw, gint *h, gint *v)
1275 {
1276         if (!layout_valid(&lw)) return FALSE;
1277
1278         if (lw->h_pane && GTK_PANED(lw->h_pane)->child1->allocation.x >= 0)
1279                 {
1280                 *h = GTK_PANED(lw->h_pane)->child1->allocation.width;
1281                 }
1282         else if (h != &lw->options.main_window.hdivider_pos)
1283                 {
1284                 *h = lw->options.main_window.hdivider_pos;
1285                 }
1286
1287         if (lw->v_pane && GTK_PANED(lw->v_pane)->child1->allocation.x >= 0)
1288                 {
1289                 *v = GTK_PANED(lw->v_pane)->child1->allocation.height;
1290                 }
1291         else if (v != &lw->options.main_window.vdivider_pos)
1292                 {
1293                 *v = lw->options.main_window.vdivider_pos;
1294                 }
1295
1296         return TRUE;
1297 }
1298
1299 void layout_views_set(LayoutWindow *lw, DirViewType dir_view_type, FileViewType file_view_type)
1300 {
1301         if (!layout_valid(&lw)) return;
1302
1303         if (lw->options.dir_view_type == dir_view_type && lw->options.file_view_type == file_view_type) return;
1304
1305         lw->options.dir_view_type = dir_view_type;
1306         lw->options.file_view_type = file_view_type;
1307
1308         layout_style_set(lw, -1, NULL);
1309 }
1310
1311 gboolean layout_views_get(LayoutWindow *lw, DirViewType *dir_view_type, FileViewType *file_view_type)
1312 {
1313         if (!layout_valid(&lw)) return FALSE;
1314
1315         *dir_view_type = lw->options.dir_view_type;
1316         *file_view_type = lw->options.file_view_type;
1317
1318         return TRUE;
1319 }
1320
1321 /*
1322  *-----------------------------------------------------------------------------
1323  * location utils
1324  *-----------------------------------------------------------------------------
1325  */
1326
1327 static gboolean layout_location_single(LayoutLocation l)
1328 {
1329         return (l == LAYOUT_LEFT ||
1330                 l == LAYOUT_RIGHT ||
1331                 l == LAYOUT_TOP ||
1332                 l == LAYOUT_BOTTOM);
1333 }
1334
1335 static gboolean layout_location_vertical(LayoutLocation l)
1336 {
1337         return (l & LAYOUT_TOP ||
1338                 l & LAYOUT_BOTTOM);
1339 }
1340
1341 static gboolean layout_location_first(LayoutLocation l)
1342 {
1343         return (l & LAYOUT_TOP ||
1344                 l & LAYOUT_LEFT);
1345 }
1346
1347 static LayoutLocation layout_grid_compass(LayoutWindow *lw)
1348 {
1349         if (layout_location_single(lw->dir_location)) return lw->dir_location;
1350         if (layout_location_single(lw->file_location)) return lw->file_location;
1351         return lw->image_location;
1352 }
1353
1354 static void layout_location_compute(LayoutLocation l1, LayoutLocation l2,
1355                                     GtkWidget *s1, GtkWidget *s2,
1356                                     GtkWidget **d1, GtkWidget **d2)
1357 {
1358         LayoutLocation l;
1359
1360         l = l1 & l2;    /* get common compass direction */
1361         l = l1 - l;     /* remove it */
1362
1363         if (layout_location_first(l))
1364                 {
1365                 *d1 = s1;
1366                 *d2 = s2;
1367                 }
1368         else
1369                 {
1370                 *d1 = s2;
1371                 *d2 = s1;
1372                 }
1373 }
1374
1375 /*
1376  *-----------------------------------------------------------------------------
1377  * tools window (for floating/hidden)
1378  *-----------------------------------------------------------------------------
1379  */
1380
1381 gboolean layout_geometry_get_tools(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h, gint *divider_pos)
1382 {
1383         if (!layout_valid(&lw)) return FALSE;
1384
1385         if (!lw->tools || !GTK_WIDGET_VISIBLE(lw->tools))
1386                 {
1387                 /* use the stored values (sort of breaks success return value) */
1388
1389                 *divider_pos = lw->options.float_window.vdivider_pos;
1390
1391                 return FALSE;
1392                 }
1393
1394         gdk_window_get_root_origin(lw->tools->window, x, y);
1395         gdk_drawable_get_size(lw->tools->window, w, h);
1396
1397         if (GTK_IS_VPANED(lw->tools_pane))
1398                 {
1399                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.height;
1400                 }
1401         else
1402                 {
1403                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.width;
1404                 }
1405
1406         return TRUE;
1407 }
1408
1409 static void layout_tools_geometry_sync(LayoutWindow *lw)
1410 {
1411         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.x,
1412                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
1413 }
1414
1415 static void layout_tools_hide(LayoutWindow *lw, gboolean hide)
1416 {
1417         if (!lw->tools) return;
1418
1419         if (hide)
1420                 {
1421                 if (GTK_WIDGET_VISIBLE(lw->tools))
1422                         {
1423                         layout_tools_geometry_sync(lw);
1424                         gtk_widget_hide(lw->tools);
1425                         }
1426                 }
1427         else
1428                 {
1429                 if (!GTK_WIDGET_VISIBLE(lw->tools))
1430                         {
1431                         gtk_widget_show(lw->tools);
1432                         if (lw->vf) vf_refresh(lw->vf);
1433                         }
1434                 }
1435
1436         lw->options.tools_hidden = hide;
1437 }
1438
1439 static gboolean layout_tools_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
1440 {
1441         LayoutWindow *lw = data;
1442
1443         layout_tools_float_toggle(lw);
1444
1445         return TRUE;
1446 }
1447
1448 static void layout_tools_setup(LayoutWindow *lw, GtkWidget *tools, GtkWidget *files)
1449 {
1450         GtkWidget *vbox;
1451         GtkWidget *w1, *w2;
1452         gboolean vertical;
1453         gboolean new_window = FALSE;
1454
1455         vertical = (layout_location_single(lw->image_location) && !layout_location_vertical(lw->image_location)) ||
1456                    (!layout_location_single(lw->image_location) && layout_location_vertical(layout_grid_compass(lw)));
1457 #if 0
1458         layout_location_compute(lw->dir_location, lw->file_location,
1459                                 tools, files, &w1, &w2);
1460 #endif
1461         /* for now, tools/dir are always first in order */
1462         w1 = tools;
1463         w2 = files;
1464
1465         if (!lw->tools)
1466                 {
1467                 GdkGeometry geometry;
1468                 GdkWindowHints hints;
1469
1470                 lw->tools = window_new(GTK_WINDOW_TOPLEVEL, "tools", PIXBUF_INLINE_ICON_TOOLS, NULL, _("Tools"));
1471                 g_signal_connect(G_OBJECT(lw->tools), "delete_event",
1472                                  G_CALLBACK(layout_tools_delete_cb), lw);
1473                 layout_keyboard_init(lw, lw->tools);
1474
1475                 if (options->save_window_positions)
1476                         {
1477                         hints = GDK_HINT_USER_POS;
1478                         }
1479                 else
1480                         {
1481                         hints = 0;
1482                         }
1483
1484                 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1485                 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1486                 geometry.base_width = TOOLWINDOW_DEF_WIDTH;
1487                 geometry.base_height = TOOLWINDOW_DEF_HEIGHT;
1488                 gtk_window_set_geometry_hints(GTK_WINDOW(lw->tools), NULL, &geometry,
1489                                               GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hints);
1490
1491
1492                 gtk_window_set_resizable(GTK_WINDOW(lw->tools), TRUE);
1493                 gtk_container_set_border_width(GTK_CONTAINER(lw->tools), 0);
1494
1495                 new_window = TRUE;
1496                 }
1497         else
1498                 {
1499                 layout_tools_geometry_sync(lw);
1500                 /* dump the contents */
1501                 gtk_widget_destroy(GTK_BIN(lw->tools)->child);
1502                 }
1503
1504         layout_actions_add_window(lw, lw->tools);
1505
1506         vbox = gtk_vbox_new(FALSE, 0);
1507         gtk_container_add(GTK_CONTAINER(lw->tools), vbox);
1508         gtk_widget_show(vbox);
1509
1510         layout_status_setup(lw, vbox, TRUE);
1511
1512         if (vertical)
1513                 {
1514                 lw->tools_pane = gtk_vpaned_new();
1515                 }
1516         else
1517                 {
1518                 lw->tools_pane = gtk_hpaned_new();
1519                 }
1520         gtk_box_pack_start(GTK_BOX(vbox), lw->tools_pane, TRUE, TRUE, 0);
1521         gtk_widget_show(lw->tools_pane);
1522
1523         gtk_paned_pack1(GTK_PANED(lw->tools_pane), w1, FALSE, TRUE);
1524         gtk_paned_pack2(GTK_PANED(lw->tools_pane), w2, TRUE, TRUE);
1525
1526         gtk_widget_show(tools);
1527         gtk_widget_show(files);
1528
1529         if (new_window)
1530                 {
1531                 if (options->save_window_positions)
1532                         {
1533                         gtk_window_set_default_size(GTK_WINDOW(lw->tools), lw->options.float_window.w, lw->options.float_window.h);
1534                         gtk_window_move(GTK_WINDOW(lw->tools), lw->options.float_window.x, lw->options.float_window.y);
1535                         }
1536                 else
1537                         {
1538                         if (vertical)
1539                                 {
1540                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1541                                                             TOOLWINDOW_DEF_WIDTH, TOOLWINDOW_DEF_HEIGHT);
1542                                 }
1543                         else
1544                                 {
1545                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1546                                                             TOOLWINDOW_DEF_HEIGHT, TOOLWINDOW_DEF_WIDTH);
1547                                 }
1548                         }
1549                 }
1550
1551         if (!options->save_window_positions)
1552                 {
1553                 if (vertical)
1554                         {
1555                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
1556                         }
1557                 else
1558                         {
1559                         lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_HPOS;
1560                         }
1561                 }
1562
1563         gtk_paned_set_position(GTK_PANED(lw->tools_pane), lw->options.float_window.vdivider_pos);
1564 }
1565
1566 /*
1567  *-----------------------------------------------------------------------------
1568  * glue (layout arrangement)
1569  *-----------------------------------------------------------------------------
1570  */
1571
1572 static void layout_grid_compute(LayoutWindow *lw,
1573                                 GtkWidget *image, GtkWidget *tools, GtkWidget *files,
1574                                 GtkWidget **w1, GtkWidget **w2, GtkWidget **w3)
1575 {
1576         /* heh, this was fun */
1577
1578         if (layout_location_single(lw->dir_location))
1579                 {
1580                 if (layout_location_first(lw->dir_location))
1581                         {
1582                         *w1 = tools;
1583                         layout_location_compute(lw->file_location, lw->image_location, files, image, w2, w3);
1584                         }
1585                 else
1586                         {
1587                         *w3 = tools;
1588                         layout_location_compute(lw->file_location, lw->image_location, files, image, w1, w2);
1589                         }
1590                 }
1591         else if (layout_location_single(lw->file_location))
1592                 {
1593                 if (layout_location_first(lw->file_location))
1594                         {
1595                         *w1 = files;
1596                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w2, w3);
1597                         }
1598                 else
1599                         {
1600                         *w3 = files;
1601                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w1, w2);
1602                         }
1603                 }
1604         else
1605                 {
1606                 /* image */
1607                 if (layout_location_first(lw->image_location))
1608                         {
1609                         *w1 = image;
1610                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w2, w3);
1611                         }
1612                 else
1613                         {
1614                         *w3 = image;
1615                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w1, w2);
1616                         }
1617                 }
1618 }
1619
1620 void layout_split_change(LayoutWindow *lw, ImageSplitMode mode)
1621 {
1622         GtkWidget *image;
1623         gint i;
1624
1625         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1626                 {
1627                 if (lw->split_images[i])
1628                         {
1629                         gtk_widget_hide(lw->split_images[i]->widget);
1630                         if (lw->split_images[i]->widget->parent != lw->utility_paned)
1631                                 gtk_container_remove(GTK_CONTAINER(lw->split_images[i]->widget->parent), lw->split_images[i]->widget);
1632                         }
1633                 }
1634         gtk_container_remove(GTK_CONTAINER(lw->utility_paned), lw->split_image_widget);
1635
1636         image = layout_image_setup_split(lw, mode);
1637
1638 //      gtk_box_pack_start(GTK_BOX(lw->utility_box), image, TRUE, TRUE, 0);
1639 //      gtk_box_reorder_child(GTK_BOX(lw->utility_box), image, 0);
1640         gtk_paned_pack1(GTK_PANED(lw->utility_paned), image, TRUE, FALSE);
1641         gtk_widget_show(image);
1642 }
1643
1644 static void layout_grid_setup(LayoutWindow *lw)
1645 {
1646         gint priority_location;
1647         GtkWidget *h;
1648         GtkWidget *v;
1649         GtkWidget *w1, *w2, *w3;
1650
1651         GtkWidget *image_sb; /* image together with sidebars in utility box */
1652         GtkWidget *tools;
1653         GtkWidget *files;
1654
1655         layout_actions_setup(lw);
1656
1657         lw->group_box = gtk_vbox_new(FALSE, 0);
1658         gtk_box_pack_start(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1659         gtk_widget_show(lw->group_box);
1660
1661         priority_location = layout_grid_compass(lw);
1662
1663         if (lw->utility_box)
1664                 {
1665                 layout_split_change(lw, lw->split_mode); /* this re-creates image frame for the new configuration */
1666                 image_sb = lw->utility_box;
1667                 }
1668         else
1669                 {
1670                 GtkWidget *image; /* image or split images together */
1671                 image = layout_image_setup_split(lw, lw->split_mode);
1672                 image_sb = layout_bars_prepare(lw, image);
1673                 }
1674
1675         tools = layout_tools_new(lw);
1676         files = layout_list_new(lw);
1677
1678
1679         if (lw->options.tools_float || lw->options.tools_hidden)
1680                 {
1681                 gtk_box_pack_start(GTK_BOX(lw->group_box), image_sb, TRUE, TRUE, 0);
1682                 gtk_widget_show(image_sb);
1683
1684                 layout_tools_setup(lw, tools, files);
1685
1686                 image_grab_focus(lw->image);
1687
1688                 return;
1689                 }
1690         else if (lw->tools)
1691                 {
1692                 layout_tools_geometry_sync(lw);
1693                 gtk_widget_destroy(lw->tools);
1694                 lw->tools = NULL;
1695                 lw->tools_pane = NULL;
1696                 }
1697
1698         layout_status_setup(lw, lw->group_box, FALSE);
1699
1700         layout_grid_compute(lw, image_sb, tools, files, &w1, &w2, &w3);
1701
1702         v = lw->v_pane = gtk_vpaned_new();
1703
1704         h = lw->h_pane = gtk_hpaned_new();
1705
1706         if (!layout_location_vertical(priority_location))
1707                 {
1708                 GtkWidget *tmp;
1709
1710                 tmp = v;
1711                 v = h;
1712                 h = tmp;
1713                 }
1714
1715         gtk_box_pack_start(GTK_BOX(lw->group_box), v, TRUE, TRUE, 0);
1716
1717         if (!layout_location_first(priority_location))
1718                 {
1719                 gtk_paned_pack1(GTK_PANED(v), h, FALSE, TRUE);
1720                 gtk_paned_pack2(GTK_PANED(v), w3, TRUE, TRUE);
1721
1722                 gtk_paned_pack1(GTK_PANED(h), w1, FALSE, TRUE);
1723                 gtk_paned_pack2(GTK_PANED(h), w2, TRUE, TRUE);
1724                 }
1725         else
1726                 {
1727                 gtk_paned_pack1(GTK_PANED(v), w1, FALSE, TRUE);
1728                 gtk_paned_pack2(GTK_PANED(v), h, TRUE, TRUE);
1729
1730                 gtk_paned_pack1(GTK_PANED(h), w2, FALSE, TRUE);
1731                 gtk_paned_pack2(GTK_PANED(h), w3, TRUE, TRUE);
1732                 }
1733
1734         gtk_widget_show(image_sb);
1735         gtk_widget_show(tools);
1736         gtk_widget_show(files);
1737
1738         gtk_widget_show(v);
1739         gtk_widget_show(h);
1740
1741         /* fix to have image pane visible when it is left and priority widget */
1742         if (lw->options.main_window.hdivider_pos == -1 &&
1743             w1 == image_sb &&
1744             !layout_location_vertical(priority_location) &&
1745             layout_location_first(priority_location))
1746                 {
1747                 gtk_widget_set_size_request(image_sb, 200, -1);
1748                 }
1749
1750         gtk_paned_set_position(GTK_PANED(lw->h_pane), lw->options.main_window.hdivider_pos);
1751         gtk_paned_set_position(GTK_PANED(lw->v_pane), lw->options.main_window.vdivider_pos);
1752
1753         image_grab_focus(lw->image);
1754 }
1755
1756 void layout_style_set(LayoutWindow *lw, gint style, const gchar *order)
1757 {
1758         FileData *dir_fd;
1759
1760         if (!layout_valid(&lw)) return;
1761
1762         if (style != -1)
1763                 {
1764                 LayoutLocation d, f, i;
1765
1766                 layout_config_parse(style, order, &d,  &f, &i);
1767
1768                 if (lw->dir_location == d &&
1769                     lw->file_location == f &&
1770                     lw->image_location == i) return;
1771
1772                 lw->dir_location = d;
1773                 lw->file_location = f;
1774                 lw->image_location = i;
1775                 }
1776
1777         /* remember state */
1778
1779         layout_image_slideshow_stop(lw);
1780         layout_image_full_screen_stop(lw);
1781
1782         dir_fd = lw->dir_fd;
1783         if (dir_fd) file_data_unregister_real_time_monitor(dir_fd);
1784         lw->dir_fd = NULL;
1785
1786         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
1787
1788         /* preserve utility_box (image + sidebars), menu_bar and toolbar to be reused later in layout_grid_setup */
1789         /* lw->image is preserved together with lw->utility_box */
1790         if (lw->utility_box) gtk_container_remove(GTK_CONTAINER(lw->utility_box->parent), lw->utility_box);
1791         if (lw->menu_bar) gtk_container_remove(GTK_CONTAINER(lw->menu_bar->parent), lw->menu_bar);
1792         if (lw->toolbar) gtk_container_remove(GTK_CONTAINER(lw->toolbar->parent), lw->toolbar);
1793
1794         /* clear it all */
1795
1796         lw->h_pane = NULL;
1797         lw->v_pane = NULL;
1798
1799         lw->path_entry = NULL;
1800         lw->dir_view = NULL;
1801         lw->vd = NULL;
1802
1803         lw->file_view = NULL;
1804         lw->vf = NULL;
1805
1806         lw->info_box = NULL;
1807         lw->info_progress_bar = NULL;
1808         lw->info_sort = NULL;
1809         lw->info_color = NULL;
1810         lw->info_status = NULL;
1811         lw->info_details = NULL;
1812         lw->info_pixel = NULL;
1813         lw->info_zoom = NULL;
1814
1815 /*
1816         if (lw->ui_manager) g_object_unref(lw->ui_manager);
1817         lw->ui_manager = NULL;
1818         lw->action_group = NULL;
1819         lw->action_group_editors = NULL;
1820 */
1821
1822         gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->group_box);
1823         lw->group_box = NULL;
1824
1825         /* re-fill */
1826
1827         layout_grid_setup(lw);
1828         layout_tools_hide(lw, lw->options.tools_hidden);
1829
1830         layout_util_sync(lw);
1831         layout_status_update_all(lw);
1832
1833
1834         // printf("%d %d %d \n", G_OBJECT(lw->utility_box)->ref_count, G_OBJECT(lw->menu_bar)->ref_count, G_OBJECT(lw->toolbar)->ref_count);
1835
1836         /* sync */
1837
1838         if (image_get_fd(lw->image))
1839                 {
1840                 layout_set_fd(lw, image_get_fd(lw->image));
1841                 }
1842         else
1843                 {
1844                 layout_set_fd(lw, dir_fd);
1845                 }
1846         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
1847
1848         /* clean up */
1849
1850         file_data_unref(dir_fd);
1851 }
1852
1853 void layout_colors_update(void)
1854 {
1855         GList *work;
1856
1857         work = layout_window_list;
1858         while (work)
1859                 {
1860                 LayoutWindow *lw = work->data;
1861                 work = work->next;
1862
1863                 if (!lw->image) continue;
1864                 image_background_set_color(lw->image, options->image.use_custom_border_color ? &options->image.border_color : NULL);
1865                 }
1866 }
1867
1868 void layout_tools_float_toggle(LayoutWindow *lw)
1869 {
1870         gboolean popped;
1871
1872         if (!lw) return;
1873
1874         if (!lw->options.tools_hidden)
1875                 {
1876                 popped = !lw->options.tools_float;
1877                 }
1878         else
1879                 {
1880                 popped = TRUE;
1881                 }
1882
1883         if (lw->options.tools_float == popped)
1884                 {
1885                 if (popped && lw->options.tools_hidden)
1886                         {
1887                         layout_tools_float_set(lw, popped, FALSE);
1888                         }
1889                 }
1890         else
1891                 {
1892                 if (lw->options.tools_float)
1893                         {
1894                         layout_tools_float_set(lw, FALSE, FALSE);
1895                         }
1896                 else
1897                         {
1898                         layout_tools_float_set(lw, TRUE, FALSE);
1899                         }
1900                 }
1901 }
1902
1903 void layout_tools_hide_toggle(LayoutWindow *lw)
1904 {
1905         if (!lw) return;
1906
1907         layout_tools_float_set(lw, lw->options.tools_float, !lw->options.tools_hidden);
1908 }
1909
1910 void layout_tools_float_set(LayoutWindow *lw, gboolean popped, gboolean hidden)
1911 {
1912         if (!layout_valid(&lw)) return;
1913
1914         if (lw->options.tools_float == popped && lw->options.tools_hidden == hidden) return;
1915
1916         if (lw->options.tools_float == popped && lw->options.tools_float && lw->tools)
1917                 {
1918                 layout_tools_hide(lw, hidden);
1919                 return;
1920                 }
1921
1922         lw->options.tools_float = popped;
1923         lw->options.tools_hidden = hidden;
1924
1925         layout_style_set(lw, -1, NULL);
1926 }
1927
1928 gboolean layout_tools_float_get(LayoutWindow *lw, gboolean *popped, gboolean *hidden)
1929 {
1930         if (!layout_valid(&lw)) return FALSE;
1931
1932         *popped = lw->options.tools_float;
1933         *hidden = lw->options.tools_hidden;
1934
1935         return TRUE;
1936 }
1937
1938 void layout_toolbar_toggle(LayoutWindow *lw)
1939 {
1940         if (!layout_valid(&lw)) return;
1941         if (!lw->toolbar) return;
1942
1943         lw->options.toolbar_hidden = !lw->options.toolbar_hidden;
1944
1945         if (lw->options.toolbar_hidden)
1946                 {
1947                 if (GTK_WIDGET_VISIBLE(lw->toolbar)) gtk_widget_hide(lw->toolbar);
1948                 }
1949         else
1950                 {
1951                 if (!GTK_WIDGET_VISIBLE(lw->toolbar)) gtk_widget_show(lw->toolbar);
1952                 }
1953 }
1954
1955 void layout_info_pixel_toggle(LayoutWindow *lw)
1956 {
1957         GtkWidget *frame;
1958
1959         if (!layout_valid(&lw)) return;
1960         if (!lw->info_pixel) return;
1961
1962         lw->options.info_pixel_hidden = !lw->options.info_pixel_hidden;
1963
1964         frame = gtk_widget_get_parent(lw->info_pixel);
1965         if (lw->options.info_pixel_hidden)
1966                 {
1967                 if (GTK_WIDGET_VISIBLE(frame)) gtk_widget_hide(frame);
1968                 }
1969         else
1970                 {
1971                 if (!GTK_WIDGET_VISIBLE(frame)) gtk_widget_show(frame);
1972                 }
1973 }
1974
1975 /*
1976  *-----------------------------------------------------------------------------
1977  * configuration
1978  *-----------------------------------------------------------------------------
1979  */
1980
1981 #define CONFIG_WINDOW_DEF_WIDTH         600
1982 #define CONFIG_WINDOW_DEF_HEIGHT        400
1983
1984 typedef struct _LayoutConfig LayoutConfig;
1985 struct _LayoutConfig
1986 {
1987         LayoutWindow *lw;
1988
1989         GtkWidget *configwindow;
1990         GtkWidget *home_path_entry;
1991         GtkWidget *layout_widget;
1992
1993         LayoutOptions options;
1994 };
1995
1996 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data);
1997
1998 static void layout_config_close_cb(GtkWidget *widget, gpointer data)
1999 {
2000         LayoutConfig *lc = data;
2001
2002         gtk_widget_destroy(lc->configwindow);
2003         free_layout_options_content(&lc->options);
2004         g_free(lc);
2005 }
2006
2007 static gint layout_config_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
2008 {
2009         layout_config_close_cb(w, data);
2010         return TRUE;
2011 }
2012
2013 static void layout_config_apply_cb(GtkWidget *widget, gpointer data)
2014 {
2015         LayoutConfig *lc = data;
2016
2017         g_free(lc->options.order);
2018         lc->options.order = layout_config_get(lc->layout_widget, &lc->options.style);
2019
2020         config_entry_to_option(lc->home_path_entry, &lc->options.home_path, remove_trailing_slash);
2021
2022         layout_apply_options(lc->lw, &lc->options);
2023 }
2024
2025 static void layout_config_ok_cb(GtkWidget *widget, gpointer data)
2026 {
2027         LayoutConfig *lc = data;
2028         layout_config_apply_cb(widget, lc);
2029         layout_config_close_cb(widget, lc);
2030 }
2031
2032 static void home_path_set_current_cb(GtkWidget *widget, gpointer data)
2033 {
2034         LayoutConfig *lc = data;
2035         gtk_entry_set_text(GTK_ENTRY(lc->home_path_entry), layout_get_path(lc->lw));
2036 }
2037
2038 /*
2039 static void layout_config_save_cb(GtkWidget *widget, gpointer data)
2040 {
2041         layout_config_apply();
2042         save_options(options);
2043 }
2044 */
2045
2046 void layout_show_config_window(LayoutWindow *lw)
2047 {
2048         LayoutConfig *lc;
2049         GtkWidget *win_vbox;
2050         GtkWidget *hbox;
2051         GtkWidget *vbox;
2052         GtkWidget *button;
2053         GtkWidget *ct_button;
2054         GtkWidget *group;
2055         GtkWidget *frame;
2056         GtkWidget *tabcomp;
2057
2058         lc = g_new0(LayoutConfig, 1);
2059         lc->lw = lw;
2060         layout_sync_options_with_current_state(lw);
2061         copy_layout_options(&lc->options, &lw->options);
2062
2063         lc->configwindow = window_new(GTK_WINDOW_TOPLEVEL, "Layout", PIXBUF_INLINE_ICON_CONFIG, NULL, _("Window options and layout"));
2064         gtk_window_set_type_hint(GTK_WINDOW(lc->configwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
2065
2066         g_signal_connect(G_OBJECT(lc->configwindow), "delete_event",
2067                          G_CALLBACK(layout_config_delete_cb), lc);
2068
2069         gtk_window_set_default_size(GTK_WINDOW(lc->configwindow), CONFIG_WINDOW_DEF_WIDTH, CONFIG_WINDOW_DEF_HEIGHT);
2070         gtk_window_set_resizable(GTK_WINDOW(lc->configwindow), TRUE);
2071         gtk_container_set_border_width(GTK_CONTAINER(lc->configwindow), PREF_PAD_BORDER);
2072
2073         win_vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
2074         gtk_container_add(GTK_CONTAINER(lc->configwindow), win_vbox);
2075         gtk_widget_show(win_vbox);
2076
2077         hbox = gtk_hbutton_box_new();
2078         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
2079         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
2080         gtk_box_pack_end(GTK_BOX(win_vbox), hbox, FALSE, FALSE, 0);
2081         gtk_widget_show(hbox);
2082
2083         button = pref_button_new(NULL, GTK_STOCK_OK, NULL, FALSE,
2084                                  G_CALLBACK(layout_config_ok_cb), lc);
2085         gtk_container_add(GTK_CONTAINER(hbox), button);
2086         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2087         gtk_widget_grab_default(button);
2088         gtk_widget_show(button);
2089
2090         ct_button = button;
2091 /*
2092         button = pref_button_new(NULL, GTK_STOCK_SAVE, NULL, FALSE,
2093                                  G_CALLBACK(layout_config_save_cb), NULL);
2094         gtk_container_add(GTK_CONTAINER(hbox), button);
2095         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2096         gtk_widget_show(button);
2097 */
2098         button = pref_button_new(NULL, GTK_STOCK_APPLY, NULL, FALSE,
2099                                  G_CALLBACK(layout_config_apply_cb), lc);
2100         gtk_container_add(GTK_CONTAINER(hbox), button);
2101         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2102         gtk_widget_show(button);
2103
2104         button = pref_button_new(NULL, GTK_STOCK_CANCEL, NULL, FALSE,
2105                                  G_CALLBACK(layout_config_close_cb), lc);
2106         gtk_container_add(GTK_CONTAINER(hbox), button);
2107         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
2108         gtk_widget_show(button);
2109
2110         if (!generic_dialog_get_alternative_button_order(lc->configwindow))
2111                 {
2112                 gtk_box_reorder_child(GTK_BOX(hbox), ct_button, -1);
2113                 }
2114
2115         frame = pref_frame_new(win_vbox, TRUE, NULL, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2116
2117         vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
2118         gtk_container_add(GTK_CONTAINER(frame), vbox);
2119         gtk_widget_show(vbox);
2120
2121         group = pref_group_new(vbox, FALSE, _("General options"), GTK_ORIENTATION_VERTICAL);
2122
2123         pref_label_new(group, _("Home button path (empty to use your home directory)"));
2124         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2125
2126         tabcomp = tab_completion_new(&lc->home_path_entry, lc->options.home_path, NULL, NULL);
2127         tab_completion_add_select_button(lc->home_path_entry, NULL, TRUE);
2128         gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
2129         gtk_widget_show(tabcomp);
2130
2131         button = pref_button_new(hbox, NULL, _("Use current"), FALSE,
2132                                  G_CALLBACK(home_path_set_current_cb), lc);
2133
2134         group = pref_group_new(vbox, FALSE, _("Behavior"), GTK_ORIENTATION_VERTICAL);
2135
2136         pref_checkbox_new_int(group, _("Show date in directories list view"),
2137                               lc->options.show_directory_date, &lc->options.show_directory_date);
2138
2139         group = pref_group_new(vbox, FALSE, _("Layout"), GTK_ORIENTATION_VERTICAL);
2140
2141         lc->layout_widget = layout_config_new();
2142         layout_config_set(lc->layout_widget, lw->options.style, lw->options.order);
2143         gtk_box_pack_start(GTK_BOX(group), lc->layout_widget, TRUE, TRUE, 0);
2144
2145         gtk_widget_show(lc->layout_widget);
2146         gtk_widget_show(lc->configwindow);
2147 }
2148
2149 /*
2150  *-----------------------------------------------------------------------------
2151  * base
2152  *-----------------------------------------------------------------------------
2153  */
2154
2155 void layout_sync_options_with_current_state(LayoutWindow *lw)
2156 {
2157         Histogram *histogram;
2158         if (!layout_valid(&lw)) return;
2159
2160         lw->options.main_window.maximized =  window_maximized(lw->window);
2161         if (!lw->options.main_window.maximized)
2162                 {
2163                 layout_geometry_get(lw, &lw->options.main_window.x, &lw->options.main_window.y,
2164                                     &lw->options.main_window.w, &lw->options.main_window.h);
2165                 }
2166
2167         layout_geometry_get_dividers(lw, &lw->options.main_window.hdivider_pos, &lw->options.main_window.vdivider_pos);
2168
2169 //      layout_sort_get(NULL, &options->file_sort.method, &options->file_sort.ascending);
2170
2171         layout_geometry_get_tools(lw, &lw->options.float_window.x, &lw->options.float_window.y,
2172                                   &lw->options.float_window.w, &lw->options.float_window.h, &lw->options.float_window.vdivider_pos);
2173
2174         lw->options.image_overlay.state = image_osd_get(lw->image);
2175         histogram = image_osd_get_histogram(lw->image);
2176
2177         lw->options.image_overlay.histogram_channel = histogram->histogram_channel;
2178         lw->options.image_overlay.histogram_mode = histogram->histogram_mode;
2179
2180 //      if (options->startup.restore_path && options->startup.use_last_path)
2181 //              {
2182 //              g_free(options->startup.path);
2183 //              options->startup.path = g_strdup(layout_get_path(NULL));
2184 //              }
2185 }
2186
2187 void layout_apply_options(LayoutWindow *lw, LayoutOptions *lop)
2188 {
2189         gboolean refresh_style;
2190         gboolean refresh_lists;
2191
2192         if (!layout_valid(&lw)) return;
2193 /* FIXME: add other options too */
2194
2195         refresh_style = (lop->style != lw->options.style || strcmp(lop->order, lw->options.order) != 0);
2196         refresh_lists = (lop->show_directory_date != lw->options.show_directory_date);
2197
2198         copy_layout_options(&lw->options, lop);
2199
2200         if (refresh_style) layout_style_set(lw, lw->options.style, lw->options.order);
2201         if (refresh_lists) layout_refresh(lw);
2202 }
2203
2204
2205 void layout_close(LayoutWindow *lw)
2206 {
2207         if (layout_window_list && layout_window_list->next)
2208                 {
2209                 layout_free(lw);
2210                 }
2211         else
2212                 {
2213                 exit_program();
2214                 }
2215 }
2216
2217 void layout_free(LayoutWindow *lw)
2218 {
2219         if (!lw) return;
2220
2221         layout_window_list = g_list_remove(layout_window_list, lw);
2222         if (current_lw == lw) current_lw = NULL;
2223
2224         if (lw->exif_window) g_signal_handlers_disconnect_matched(G_OBJECT(lw->exif_window), G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, lw);
2225
2226         layout_bars_close(lw);
2227
2228         g_object_unref(lw->menu_bar);
2229         g_object_unref(lw->toolbar);
2230         g_object_unref(lw->utility_box);
2231
2232         gtk_widget_destroy(lw->window);
2233
2234         if (lw->split_image_sizegroup) g_object_unref(lw->split_image_sizegroup);
2235
2236         file_data_unregister_notify_func(layout_image_notify_cb, lw);
2237
2238         if (lw->dir_fd)
2239                 {
2240                 file_data_unregister_real_time_monitor(lw->dir_fd);
2241                 file_data_unref(lw->dir_fd);
2242                 }
2243
2244         string_list_free(lw->toolbar_actions);
2245         free_layout_options_content(&lw->options);
2246         g_free(lw);
2247 }
2248
2249 static gboolean layout_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
2250 {
2251         LayoutWindow *lw = data;
2252
2253         layout_close(lw);
2254         return TRUE;
2255 }
2256
2257 LayoutWindow *layout_new(FileData *dir_fd, LayoutOptions *lop)
2258 {
2259         return layout_new_with_geometry(dir_fd, lop, NULL);
2260 }
2261
2262 LayoutWindow *layout_new_with_geometry(FileData *dir_fd, LayoutOptions *lop,
2263                                        const gchar *geometry)
2264 {
2265         LayoutWindow *lw;
2266         GdkGeometry hint;
2267         GdkWindowHints hint_mask;
2268         Histogram *histogram;
2269
2270         lw = g_new0(LayoutWindow, 1);
2271
2272         if (lop)
2273                 copy_layout_options(&lw->options, lop);
2274         else
2275                 init_layout_options(&lw->options);
2276
2277         lw->sort_method = SORT_NAME;
2278         lw->sort_ascend = TRUE;
2279
2280         layout_set_unique_id(lw);
2281 //      lw->options.tools_float = popped;
2282 //      lw->options.tools_hidden = hidden;
2283 //      lw->bar_sort_enabled = options->panels.sort.enabled;
2284 //      lw->bar_enabled = options->panels.info.enabled;
2285
2286         /* default layout */
2287
2288         layout_config_parse(lw->options.style, lw->options.order,
2289                             &lw->dir_location,  &lw->file_location, &lw->image_location);
2290         if (lw->options.dir_view_type >= VIEW_DIR_TYPES_COUNT) lw->options.dir_view_type = 0;
2291         if (lw->options.file_view_type >= VIEW_FILE_TYPES_COUNT) lw->options.file_view_type = 0;
2292
2293         /* divider positions */
2294
2295         if (!options->save_window_positions)
2296                 {
2297                 lw->options.main_window.hdivider_pos = MAIN_WINDOW_DIV_HPOS;
2298                 lw->options.main_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2299                 lw->options.float_window.vdivider_pos = MAIN_WINDOW_DIV_VPOS;
2300                 }
2301
2302         /* window */
2303
2304         lw->window = window_new(GTK_WINDOW_TOPLEVEL, GQ_APPNAME_LC, NULL, NULL, NULL);
2305         gtk_window_set_resizable(GTK_WINDOW(lw->window), TRUE);
2306         gtk_container_set_border_width(GTK_CONTAINER(lw->window), 0);
2307
2308         if (options->save_window_positions)
2309                 {
2310                 hint_mask = GDK_HINT_USER_POS;
2311                 }
2312         else
2313                 {
2314                 hint_mask = 0;
2315                 }
2316
2317         hint.min_width = 32;
2318         hint.min_height = 32;
2319         hint.base_width = 0;
2320         hint.base_height = 0;
2321         gtk_window_set_geometry_hints(GTK_WINDOW(lw->window), NULL, &hint,
2322                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hint_mask);
2323
2324         if (options->save_window_positions)
2325                 {
2326                 gtk_window_set_default_size(GTK_WINDOW(lw->window), lw->options.main_window.w, lw->options.main_window.h);
2327 //              if (!layout_window_list)
2328 //                      {
2329                 gtk_window_move(GTK_WINDOW(lw->window), lw->options.main_window.x, lw->options.main_window.y);
2330                 if (lw->options.main_window.maximized) gtk_window_maximize(GTK_WINDOW(lw->window));
2331 //                      }
2332                 }
2333         else
2334                 {
2335                 gtk_window_set_default_size(GTK_WINDOW(lw->window), MAINWINDOW_DEF_WIDTH, MAINWINDOW_DEF_HEIGHT);
2336                 }
2337
2338         g_signal_connect(G_OBJECT(lw->window), "delete_event",
2339                          G_CALLBACK(layout_delete_cb), lw);
2340
2341         g_signal_connect(G_OBJECT(lw->window), "focus-in-event",
2342                          G_CALLBACK(layout_set_current_cb), lw);
2343
2344         layout_keyboard_init(lw, lw->window);
2345
2346 #ifdef HAVE_LIRC
2347         layout_image_lirc_init(lw);
2348 #endif
2349
2350         lw->main_box = gtk_vbox_new(FALSE, 0);
2351         gtk_container_add(GTK_CONTAINER(lw->window), lw->main_box);
2352         gtk_widget_show(lw->main_box);
2353
2354         layout_grid_setup(lw);
2355         image_top_window_set_sync(lw->image, (lw->options.tools_float || lw->options.tools_hidden));
2356
2357         layout_util_sync(lw);
2358         layout_status_update_all(lw);
2359
2360         if (dir_fd)
2361                 {
2362                 layout_set_fd(lw, dir_fd);
2363                 }
2364         else
2365                 {
2366                 GdkPixbuf *pixbuf;
2367
2368                 pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
2369
2370                 /* FIXME: the zoom value set here is the value, which is then copied again and again
2371                    in "Leave Zoom at previous setting" mode. This is not ideal.  */
2372                 image_change_pixbuf(lw->image, pixbuf, 0.0, FALSE);
2373                 g_object_unref(pixbuf);
2374                 }
2375
2376         if (geometry)
2377                 {
2378                 if (!gtk_window_parse_geometry(GTK_WINDOW(lw->window), geometry))
2379                         {
2380                         log_printf("%s", _("Invalid geometry\n"));
2381                         }
2382                 }
2383
2384         gtk_widget_show(lw->window);
2385         layout_tools_hide(lw, lw->options.tools_hidden);
2386
2387         image_osd_set(lw->image, lw->options.image_overlay.state);
2388         histogram = image_osd_get_histogram(lw->image);
2389
2390         histogram->histogram_channel = lw->options.image_overlay.histogram_channel;
2391         histogram->histogram_mode = lw->options.image_overlay.histogram_mode;
2392
2393         layout_window_list = g_list_append(layout_window_list, lw);
2394
2395         file_data_register_notify_func(layout_image_notify_cb, lw, NOTIFY_PRIORITY_LOW);
2396
2397         return lw;
2398 }
2399
2400 void layout_write_attributes(LayoutOptions *layout, GString *outstr, gint indent)
2401 {
2402         WRITE_NL(); WRITE_CHAR(*layout, id);
2403
2404         WRITE_NL(); WRITE_INT(*layout, style);
2405         WRITE_NL(); WRITE_CHAR(*layout, order);
2406         WRITE_NL(); WRITE_UINT(*layout, dir_view_type);
2407         WRITE_NL(); WRITE_UINT(*layout, file_view_type);
2408         WRITE_NL(); WRITE_BOOL(*layout, show_marks);
2409         WRITE_NL(); WRITE_BOOL(*layout, show_thumbnails);
2410         WRITE_NL(); WRITE_BOOL(*layout, show_directory_date);
2411         WRITE_NL(); WRITE_CHAR(*layout, home_path);
2412         WRITE_SEPARATOR();
2413
2414         WRITE_NL(); WRITE_INT(*layout, main_window.x);
2415         WRITE_NL(); WRITE_INT(*layout, main_window.y);
2416         WRITE_NL(); WRITE_INT(*layout, main_window.w);
2417         WRITE_NL(); WRITE_INT(*layout, main_window.h);
2418         WRITE_NL(); WRITE_BOOL(*layout, main_window.maximized);
2419         WRITE_NL(); WRITE_INT(*layout, main_window.hdivider_pos);
2420         WRITE_NL(); WRITE_INT(*layout, main_window.vdivider_pos);
2421         WRITE_SEPARATOR();
2422
2423         WRITE_NL(); WRITE_INT(*layout, float_window.x);
2424         WRITE_NL(); WRITE_INT(*layout, float_window.y);
2425         WRITE_NL(); WRITE_INT(*layout, float_window.w);
2426         WRITE_NL(); WRITE_INT(*layout, float_window.h);
2427         WRITE_NL(); WRITE_INT(*layout, float_window.vdivider_pos);
2428         WRITE_SEPARATOR();
2429
2430         WRITE_NL(); WRITE_INT(*layout, properties_window.w);
2431         WRITE_NL(); WRITE_INT(*layout, properties_window.h);
2432         WRITE_SEPARATOR();
2433
2434         WRITE_NL(); WRITE_BOOL(*layout, tools_float);
2435         WRITE_NL(); WRITE_BOOL(*layout, tools_hidden);
2436         WRITE_SEPARATOR();
2437
2438         WRITE_NL(); WRITE_BOOL(*layout, toolbar_hidden);
2439         WRITE_NL(); WRITE_BOOL(*layout, info_pixel_hidden);
2440
2441         WRITE_NL(); WRITE_UINT(*layout, image_overlay.state);
2442         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_channel);
2443         WRITE_NL(); WRITE_INT(*layout, image_overlay.histogram_mode);
2444 }
2445
2446
2447 void layout_write_config(LayoutWindow *lw, GString *outstr, gint indent)
2448 {
2449         layout_sync_options_with_current_state(lw);
2450         WRITE_NL(); WRITE_STRING("<layout");
2451         layout_write_attributes(&lw->options, outstr, indent + 1);
2452         WRITE_STRING(">");
2453
2454         bar_sort_write_config(lw->bar_sort, outstr, indent + 1);
2455         bar_write_config(lw->bar, outstr, indent + 1);
2456
2457         layout_toolbar_write_config(lw, outstr, indent + 1);
2458
2459         WRITE_NL(); WRITE_STRING("</layout>");
2460 }
2461
2462 void layout_load_attributes(LayoutOptions *layout, const gchar **attribute_names, const gchar **attribute_values)
2463 {
2464         gchar *id = NULL;
2465
2466         while (*attribute_names)
2467                 {
2468                 const gchar *option = *attribute_names++;
2469                 const gchar *value = *attribute_values++;
2470
2471                 /* layout options */
2472                 if (READ_CHAR_FULL("id", id)) continue;
2473
2474                 if (READ_INT(*layout, style)) continue;
2475                 if (READ_CHAR(*layout, order)) continue;
2476
2477                 if (READ_UINT(*layout, dir_view_type)) continue;
2478                 if (READ_UINT(*layout, file_view_type)) continue;
2479                 if (READ_BOOL(*layout, show_marks)) continue;
2480                 if (READ_BOOL(*layout, show_thumbnails)) continue;
2481                 if (READ_BOOL(*layout, show_directory_date)) continue;
2482                 if (READ_CHAR(*layout, home_path)) continue;
2483
2484                 /* window positions */
2485
2486                 if (READ_INT(*layout, main_window.x)) continue;
2487                 if (READ_INT(*layout, main_window.y)) continue;
2488                 if (READ_INT(*layout, main_window.w)) continue;
2489                 if (READ_INT(*layout, main_window.h)) continue;
2490                 if (READ_BOOL(*layout, main_window.maximized)) continue;
2491                 if (READ_INT(*layout, main_window.hdivider_pos)) continue;
2492                 if (READ_INT(*layout, main_window.vdivider_pos)) continue;
2493
2494                 if (READ_INT(*layout, float_window.x)) continue;
2495                 if (READ_INT(*layout, float_window.y)) continue;
2496                 if (READ_INT(*layout, float_window.w)) continue;
2497                 if (READ_INT(*layout, float_window.h)) continue;
2498                 if (READ_INT(*layout, float_window.vdivider_pos)) continue;
2499
2500                 if (READ_INT(*layout, properties_window.w)) continue;
2501                 if (READ_INT(*layout, properties_window.h)) continue;
2502
2503                 if (READ_BOOL(*layout, tools_float)) continue;
2504                 if (READ_BOOL(*layout, tools_hidden)) continue;
2505                 if (READ_BOOL(*layout, toolbar_hidden)) continue;
2506                 if (READ_BOOL(*layout, info_pixel_hidden)) continue;
2507
2508                 if (READ_UINT(*layout, image_overlay.state)) continue;
2509                 if (READ_INT(*layout, image_overlay.histogram_channel)) continue;
2510                 if (READ_INT(*layout, image_overlay.histogram_mode)) continue;
2511
2512                 log_printf("unknown attribute %s = %s\n", option, value);
2513                 }
2514         if (id && strcmp(id, LAYOUT_ID_CURRENT) != 0)
2515                 {
2516                 g_free(layout->id);
2517                 layout->id = id;
2518                 }
2519         else
2520                 {
2521                 g_free(id);
2522                 }
2523 }
2524
2525 static void layout_config_commandline(LayoutOptions *lop, gchar **path)
2526 {
2527         if (command_line->startup_blank)
2528                 {
2529                 *path = NULL;
2530                 }
2531         else if (command_line->file)
2532                 {
2533                 *path = g_strdup(command_line->file);
2534                 }
2535         else if (command_line->path)
2536                 {
2537                 *path = g_strdup(command_line->path);
2538                 }
2539         else if (options->startup.restore_path && options->startup.path && isdir(options->startup.path))
2540                 {
2541                 *path = g_strdup(options->startup.path);
2542                 }
2543         else
2544                 {
2545                 *path = get_current_dir();
2546                 }
2547
2548         if (command_line->tools_show)
2549                 {
2550                 lop->tools_float = FALSE;
2551                 lop->tools_hidden = FALSE;
2552                 }
2553         else if (command_line->tools_hide)
2554                 {
2555                 lop->tools_hidden = TRUE;
2556                 }
2557 }
2558
2559 LayoutWindow *layout_new_from_config(const gchar **attribute_names, const gchar **attribute_values, gboolean use_commandline)
2560 {
2561         LayoutOptions lop;
2562         LayoutWindow *lw;
2563         gchar *path = NULL;
2564
2565         init_layout_options(&lop);
2566
2567         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
2568
2569         if (use_commandline)
2570                 {
2571                 layout_config_commandline(&lop, &path);
2572                 }
2573         else if (options->startup.restore_path && options->startup.path && isdir(options->startup.path))
2574                 {
2575                 path = g_strdup(options->startup.path);
2576                 }
2577         else
2578                 {
2579                 path = get_current_dir();
2580                 }
2581
2582         lw = layout_new_with_geometry(NULL, &lop, use_commandline ? command_line->geometry : NULL);
2583         layout_sort_set(lw, options->file_sort.method, options->file_sort.ascending);
2584         layout_set_path(lw, path);
2585
2586         if (use_commandline && command_line->startup_full_screen) layout_image_full_screen_start(lw);
2587         if (use_commandline && command_line->startup_in_slideshow) layout_image_slideshow_start(lw);
2588
2589
2590         g_free(path);
2591         free_layout_options_content(&lop);
2592         return lw;
2593 }
2594
2595 void layout_update_from_config(LayoutWindow *lw, const gchar **attribute_names, const gchar **attribute_values)
2596 {
2597         LayoutOptions lop;
2598
2599         init_layout_options(&lop);
2600
2601         if (attribute_names) layout_load_attributes(&lop, attribute_names, attribute_values);
2602
2603         layout_apply_options(lw, &lop);
2604
2605         free_layout_options_content(&lop);
2606 }
2607
2608
2609 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */