src/layout.c

   1 /*
   2  * Geeqie
   3  * (C) 2006 John Ellis
   4  * Copyright (C) 2008 The Geeqie Team
   5  *
   6  * Author: John Ellis
   7  *
   8  * This software is released under the GNU General Public License (GNU GPL).
   9  * Please read the included file COPYING for more information.
  10  * This software comes with no warranty of any kind, use at your own risk!
  11  */
  12
  13 #include "main.h"
  14 #include "layout.h"
  15
  16 #include "color-man.h"
  17 #include "debug.h"
  18 #include "filedata.h"
  19 #include "histogram.h"
  20 #include "image.h"
  21 #include "image-overlay.h"
  22 #include "layout_config.h"
  23 #include "layout_image.h"
  24 #include "layout_util.h"
  25 #include "menu.h"
  26 #include "pixbuf-renderer.h"
  27 #include "pixbuf_util.h"
  28 #include "utilops.h"
  29 #include "view_dir.h"
  30 #include "view_file.h"
  31 #include "ui_bookmark.h"
  32 #include "ui_fileops.h"
  33 #include "ui_menu.h"
  34 #include "ui_misc.h"
  35 #include "ui_tabcomp.h"
  36 #ifdef HAVE_LIRC
  37 #include "lirc.h"
  38 #endif
  39
  40 #define MAINWINDOW_DEF_WIDTH 700
  41 #define MAINWINDOW_DEF_HEIGHT 500
  42
  43 #define MAIN_WINDOW_DIV_HPOS (MAINWINDOW_DEF_WIDTH / 2)
  44 #define MAIN_WINDOW_DIV_VPOS (MAINWINDOW_DEF_HEIGHT / 2)
  45
  46 #define TOOLWINDOW_DEF_WIDTH 260
  47 #define TOOLWINDOW_DEF_HEIGHT 450
  48
  49 #define PROGRESS_WIDTH 150
  50 #define ZOOM_LABEL_WIDTH 64
  51
  52 #define PANE_DIVIDER_SIZE 10
  53
  54
  55 GList *layout_window_list = NULL;
  56
  57
  58 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle);
  59
  60
  61 /*
  62  *-----------------------------------------------------------------------------
  63  * misc
  64  *-----------------------------------------------------------------------------
  65  */
  66
  67 gint layout_valid(LayoutWindow **lw)
  68 {
  69         if (*lw == NULL)
  70                 {
  71                 if (layout_window_list) *lw = layout_window_list->data;
  72                 return (*lw != NULL);
  73                 }
  74
  75         return (g_list_find(layout_window_list, *lw) != NULL);
  76 }
  77
  78 LayoutWindow *layout_find_by_image(ImageWindow *imd)
  79 {
  80         GList *work;
  81
  82         work = layout_window_list;
  83         while (work)
  84                 {
  85                 LayoutWindow *lw = work->data;
  86                 work = work->next;
  87
  88                 if (lw->image == imd) return lw;
  89                 }
  90
  91         return NULL;
  92 }
  93
  94 LayoutWindow *layout_find_by_image_fd(ImageWindow *imd)
  95 {
  96         GList *work;
  97
  98         work = layout_window_list;
  99         while (work)
 100                 {
 101                 LayoutWindow *lw = work->data;
 102                 work = work->next;
 103                 if (lw->image->image_fd == imd->image_fd)
 104                         return lw;
 105
 106                 }
 107
 108         return NULL;
 109 }
 110
 111 /*
 112  *-----------------------------------------------------------------------------
 113  * menu, toolbar, and dir view
 114  *-----------------------------------------------------------------------------
 115  */
 116
 117 static void layout_path_entry_changed_cb(GtkWidget *widget, gpointer data)
 118 {
 119         LayoutWindow *lw = data;
 120         gchar *buf;
 121
 122         if (gtk_combo_box_get_active(GTK_COMBO_BOX(widget)) < 0) return;
 123
 124         buf = g_strdup(gtk_entry_get_text(GTK_ENTRY(lw->path_entry)));
 125         if (!buf || (lw->path && strcmp(buf, lw->path) == 0))
 126                 {
 127                 g_free(buf);
 128                 return;
 129                 }
 130
 131         layout_set_path(lw, buf);
 132
 133         g_free(buf);
 134 }
 135
 136 static void layout_path_entry_tab_cb(const gchar *path, gpointer data)
 137 {
 138         LayoutWindow *lw = data;
 139         gchar *buf;
 140         gchar *base;
 141
 142         buf = g_strdup(path);
 143         parse_out_relatives(buf);
 144         base = remove_level_from_path(buf);
 145
 146         if (isdir(buf))
 147                 {
 148                 if ((!lw->path || strcmp(lw->path, buf) != 0) && layout_set_path(lw, buf))
 149                         {
 150                         gint pos = -1;
 151                         /* put the '/' back, if we are in tab completion for a dir and result was path change */
 152                         gtk_editable_insert_text(GTK_EDITABLE(lw->path_entry), "/", -1, &pos);
 153                         gtk_editable_set_position(GTK_EDITABLE(lw->path_entry),
 154                                                   strlen(gtk_entry_get_text(GTK_ENTRY(lw->path_entry))));
 155                         }
 156                 }
 157         else if (lw->path && strcmp(lw->path, base) == 0)
 158                 {
 159                 layout_list_scroll_to_subpart(lw, filename_from_path(buf));
 160                 }
 161
 162         g_free(base);
 163         g_free(buf);
 164 }
 165
 166 static void layout_path_entry_cb(const gchar *path, gpointer data)
 167 {
 168         LayoutWindow *lw = data;
 169         gchar *buf;
 170
 171         buf = g_strdup(path);
 172         parse_out_relatives(buf);
 173
 174         layout_set_path(lw, buf);
 175
 176         g_free(buf);
 177 }
 178
 179 static void layout_vd_select_cb(ViewDir *vd, const gchar *path, gpointer data)
 180 {
 181         LayoutWindow *lw = data;
 182
 183         layout_set_path(lw, path);
 184 }
 185
 186 static GtkWidget *layout_tool_setup(LayoutWindow *lw)
 187 {
 188         GtkWidget *box;
 189         GtkWidget *menu_bar;
 190         GtkWidget *tabcomp;
 191
 192         box = gtk_vbox_new(FALSE, 0);
 193
 194         menu_bar = layout_actions_menu_bar(lw);
 195         gtk_box_pack_start(GTK_BOX(box), menu_bar, FALSE, FALSE, 0);
 196         gtk_widget_show(menu_bar);
 197
 198         lw->toolbar = layout_button_bar(lw);
 199         gtk_box_pack_start(GTK_BOX(box), lw->toolbar, FALSE, FALSE, 0);
 200         if (!lw->toolbar_hidden) gtk_widget_show(lw->toolbar);
 201
 202         tabcomp = tab_completion_new_with_history(&lw->path_entry, NULL, "path_list", -1,
 203                                                   layout_path_entry_cb, lw);
 204         tab_completion_add_tab_func(lw->path_entry, layout_path_entry_tab_cb, lw);
 205         gtk_box_pack_start(GTK_BOX(box), tabcomp, FALSE, FALSE, 0);
 206         gtk_widget_show(tabcomp);
 207
 208         g_signal_connect(G_OBJECT(lw->path_entry->parent), "changed",
 209                          G_CALLBACK(layout_path_entry_changed_cb), lw);
 210
 211         lw->vd = vd_new(lw->dir_view_type, lw->path);
 212         vd_set_layout(lw->vd, lw);
 213         vd_set_select_func(lw->vd, layout_vd_select_cb, lw);
 214
 215         lw->dir_view = lw->vd->widget;
 216
 217         gtk_box_pack_start(GTK_BOX(box), lw->dir_view, TRUE, TRUE, 0);
 218         gtk_widget_show(lw->dir_view);
 219
 220         gtk_widget_show(box);
 221
 222         return box;
 223 }
 224
 225 /*
 226  *-----------------------------------------------------------------------------
 227  * sort button (and menu)
 228  *-----------------------------------------------------------------------------
 229  */
 230
 231 static void layout_sort_menu_cb(GtkWidget *widget, gpointer data)
 232 {
 233         LayoutWindow *lw;
 234         SortType type;
 235
 236         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 237
 238         lw = submenu_item_get_data(widget);
 239         if (!lw) return;
 240
 241         type = (SortType)GPOINTER_TO_INT(data);
 242
 243         layout_sort_set(lw, type, lw->sort_ascend);
 244 }
 245
 246 static void layout_sort_menu_ascend_cb(GtkWidget *widget, gpointer data)
 247 {
 248         LayoutWindow *lw = data;
 249
 250         layout_sort_set(lw, lw->sort_method, !lw->sort_ascend);
 251 }
 252
 253 static void layout_sort_menu_hide_cb(GtkWidget *widget, gpointer data)
 254 {
 255         /* destroy the menu */
 256         gtk_widget_unref(GTK_WIDGET(widget));
 257 }
 258
 259 static void layout_sort_button_press_cb(GtkWidget *widget, gpointer data)
 260 {
 261         LayoutWindow *lw = data;
 262         GtkWidget *menu;
 263         GdkEvent *event;
 264         guint32 etime;
 265
 266         menu = submenu_add_sort(NULL, G_CALLBACK(layout_sort_menu_cb), lw, FALSE, FALSE, TRUE, lw->sort_method);
 267
 268         /* take ownership of menu */
 269 #ifdef GTK_OBJECT_FLOATING
 270         /* GTK+ < 2.10 */
 271         g_object_ref(G_OBJECT(menu));
 272         gtk_object_sink(GTK_OBJECT(menu));
 273 #else
 274         /* GTK+ >= 2.10 */
 275         g_object_ref_sink(G_OBJECT(menu));
 276 #endif
 277
 278         /* ascending option */
 279         menu_item_add_divider(menu);
 280         menu_item_add_check(menu, _("Ascending"), lw->sort_ascend, G_CALLBACK(layout_sort_menu_ascend_cb), lw);
 281
 282         g_signal_connect(G_OBJECT(menu), "selection_done",
 283                          G_CALLBACK(layout_sort_menu_hide_cb), NULL);
 284
 285         event = gtk_get_current_event();
 286         if (event)
 287                 {
 288                 etime = gdk_event_get_time(event);
 289                 gdk_event_free(event);
 290                 }
 291         else
 292                 {
 293                 etime = 0;
 294                 }
 295
 296         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, etime);
 297 }
 298
 299 static GtkWidget *layout_sort_button(LayoutWindow *lw)
 300 {
 301         GtkWidget *button;
 302
 303         button = gtk_button_new_with_label(sort_type_get_text(lw->sort_method));
 304         g_signal_connect(G_OBJECT(button), "clicked",
 305                          G_CALLBACK(layout_sort_button_press_cb), lw);
 306         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 307
 308         return button;
 309 }
 310
 311 /*
 312  *-----------------------------------------------------------------------------
 313  * color profile button (and menu)
 314  *-----------------------------------------------------------------------------
 315  */
 316
 317 static void layout_color_menu_enable_cb(GtkWidget *widget, gpointer data)
 318 {
 319         LayoutWindow *lw = data;
 320
 321         layout_image_color_profile_set_use(lw, (!layout_image_color_profile_get_use(lw)));
 322         layout_image_refresh(lw);
 323 }
 324
 325 static void layout_color_menu_use_image_cb(GtkWidget *widget, gpointer data)
 326 {
 327         LayoutWindow *lw = data;
 328         gint input, screen, use_image;
 329
 330         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 331         layout_image_color_profile_set(lw, input, screen, !use_image);
 332         layout_image_refresh(lw);
 333 }
 334
 335 #define COLOR_MENU_KEY "color_menu_key"
 336
 337 static void layout_color_menu_input_cb(GtkWidget *widget, gpointer data)
 338 {
 339         LayoutWindow *lw = data;
 340         gint type;
 341         gint input, screen, use_image;
 342
 343         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 344
 345         type = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), COLOR_MENU_KEY));
 346         if (type < 0 || type >= COLOR_PROFILE_FILE + COLOR_PROFILE_INPUTS) return;
 347
 348         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 349         if (type == input) return;
 350
 351         layout_image_color_profile_set(lw, type, screen, use_image);
 352         layout_image_refresh(lw);
 353 }
 354
 355 static void layout_color_menu_screen_cb(GtkWidget *widget, gpointer data)
 356 {
 357         LayoutWindow *lw = data;
 358         gint type;
 359         gint input, screen, use_image;
 360
 361         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 362
 363         type = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), COLOR_MENU_KEY));
 364         if (type < 0 || type > 1) return;
 365
 366         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 367         if (type == screen) return;
 368
 369         layout_image_color_profile_set(lw, input, type, use_image);
 370         layout_image_refresh(lw);
 371 }
 372
 373 static gchar *layout_color_name_parse(const gchar *name)
 374 {
 375         if (!name) return g_strdup(_("Empty"));
 376         return g_strdelimit(g_strdup(name), "_", '-');
 377 }
 378
 379 static void layout_color_button_press_cb(GtkWidget *widget, gpointer data)
 380 {
 381 #ifndef HAVE_LCMS
 382         gchar *msg = g_strdup_printf(_("This installation of %s was not built with support for color profiles."), GQ_APPNAME);
 383         file_util_warning_dialog(_("Color profiles not supported"),
 384                                  msg,
 385                                  GTK_STOCK_DIALOG_INFO, widget);
 386         g_free(msg);
 387         return;
 388 #else
 389         LayoutWindow *lw = data;
 390         GtkWidget *menu;
 391         GtkWidget *item;
 392         gchar *buf;
 393         gchar *front;
 394         gchar *end;
 395         gint active;
 396         gint input = 0;
 397         gint screen = 0;
 398         gint use_image = 0;
 399         gint from_image = 0;
 400         gint i;
 401
 402         if (!layout_image_color_profile_get(lw, &input, &screen, &use_image)) return;
 403
 404         from_image = use_image && (layout_image_color_profile_get_from_image(lw) != COLOR_PROFILE_NONE);
 405         menu = popup_menu_short_lived();
 406
 407         active = layout_image_color_profile_get_use(lw);
 408         menu_item_add_check(menu, _("Use _color profiles"), active,
 409                             G_CALLBACK(layout_color_menu_enable_cb), lw);
 410
 411         menu_item_add_divider(menu);
 412
 413         item = menu_item_add_check(menu, _("Use profile from _image"), use_image,
 414                             G_CALLBACK(layout_color_menu_use_image_cb), lw);
 415         gtk_widget_set_sensitive(item, active);
 416
 417         for (i = COLOR_PROFILE_SRGB; i < COLOR_PROFILE_FILE; i++)
 418                 {
 419                 front = g_strdup_printf(_("Input _%d:"), i);
 420                 buf = g_strdup_printf("%s %s", front, i == COLOR_PROFILE_SRGB ? _("sRGB") : _("AdobeRGB compatible"));
 421                 g_free(front);
 422                 item = menu_item_add_radio(menu, (i == 0) ? NULL : item,
 423                                    buf, (input == i),
 424                                    G_CALLBACK(layout_color_menu_input_cb), lw);
 425                 g_free(buf);
 426                 g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(i));
 427                 gtk_widget_set_sensitive(item, active && !from_image);
 428                 }
 429
 430         for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
 431                 {
 432                 const gchar *name;
 433
 434                 name = options->color_profile.input_name[i];
 435                 if (!name) name = filename_from_path(options->color_profile.input_file[i]);
 436
 437                 front = g_strdup_printf(_("Input _%d:"), i + COLOR_PROFILE_FILE);
 438                 end = layout_color_name_parse(name);
 439                 buf = g_strdup_printf("%s %s", front, end);
 440                 g_free(front);
 441                 g_free(end);
 442
 443                 item = menu_item_add_radio(menu, item,
 444                                            buf, (i + COLOR_PROFILE_FILE == input),
 445                                            G_CALLBACK(layout_color_menu_input_cb), lw);
 446                 g_free(buf);
 447                 g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(i + COLOR_PROFILE_FILE));
 448                 gtk_widget_set_sensitive(item, active && options->color_profile.input_file[i] && !from_image);
 449                 }
 450
 451         menu_item_add_divider(menu);
 452
 453         buf = g_strdup_printf("%s sRGB", _("Screen"));
 454         item = menu_item_add_radio(menu, NULL,
 455                                    buf, (screen == 0),
 456                                    G_CALLBACK(layout_color_menu_screen_cb), lw);
 457         g_free(buf);
 458         g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(0));
 459         gtk_widget_set_sensitive(item, active);
 460
 461         item = menu_item_add_radio(menu, item,
 462                                    _("_Screen profile"), (screen == 1),
 463                                    G_CALLBACK(layout_color_menu_screen_cb), lw);
 464         g_object_set_data(G_OBJECT(item), COLOR_MENU_KEY, GINT_TO_POINTER(1));
 465         gtk_widget_set_sensitive(item, active && options->color_profile.screen_file);
 466
 467         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, GDK_CURRENT_TIME);
 468 #endif /* HAVE_LCMS */
 469 }
 470
 471 static GtkWidget *layout_color_button(LayoutWindow *lw)
 472 {
 473         GtkWidget *button;
 474         GtkWidget *image;
 475         gint enable;
 476
 477         button = gtk_button_new();
 478         image = gtk_image_new_from_stock(GTK_STOCK_SELECT_COLOR, GTK_ICON_SIZE_MENU);
 479         gtk_container_add(GTK_CONTAINER(button), image);
 480         gtk_widget_show(image);
 481         g_signal_connect(G_OBJECT(button), "clicked",
 482                          G_CALLBACK(layout_color_button_press_cb), lw);
 483         gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 484
 485 #ifdef HAVE_LCMS
 486         enable = (lw->image) ? lw->image->color_profile_enable : FALSE;
 487 #else
 488         enable = FALSE;
 489 #endif
 490         gtk_widget_set_sensitive(image, enable);
 491
 492         return button;
 493 }
 494
 495
 496 /*
 497  *-----------------------------------------------------------------------------
 498  * status bar
 499  *-----------------------------------------------------------------------------
 500  */
 501
 502 void layout_status_update_progress(LayoutWindow *lw, gdouble val, const gchar *text)
 503 {
 504         if (!layout_valid(&lw)) return;
 505         if (!lw->info_progress_bar) return;
 506
 507         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(lw->info_progress_bar), val);
 508         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(lw->info_progress_bar), (text) ? text : " ");
 509 }
 510
 511 void layout_status_update_info(LayoutWindow *lw, const gchar *text)
 512 {
 513         gchar *buf = NULL;
 514
 515         if (!layout_valid(&lw)) return;
 516
 517         if (!text)
 518                 {
 519                 gint n;
 520                 gint64 n_bytes = 0;
 521                 gint s;
 522                 gint64 s_bytes = 0;
 523                 const gchar *ss;
 524
 525                 if (layout_image_slideshow_active(lw))
 526                         {
 527                         if (!layout_image_slideshow_paused(lw))
 528                                 {
 529                                 ss = _(" Slideshow");
 530                                 }
 531                         else
 532                                 {
 533                                 ss = _(" Paused");
 534                                 }
 535                         }
 536                 else
 537                         {
 538                         ss = "";
 539                         }
 540
 541                 n = layout_list_count(lw, &n_bytes);
 542                 s = layout_selection_count(lw, &s_bytes);
 543
 544                 layout_bars_new_selection(lw, s);
 545
 546                 if (s > 0)
 547                         {
 548                         gchar *b = text_from_size_abrev(n_bytes);
 549                         gchar *sb = text_from_size_abrev(s_bytes);
 550                         buf = g_strdup_printf(_("%s, %d files (%s, %d)%s"), b, n, sb, s, ss);
 551                         g_free(b);
 552                         g_free(sb);
 553                         }
 554                 else if (n > 0)
 555                         {
 556                         gchar *b = text_from_size_abrev(n_bytes);
 557                         buf = g_strdup_printf(_("%s, %d files%s"), b, n, ss);
 558                         g_free(b);
 559                         }
 560                 else
 561                         {
 562                         buf = g_strdup_printf(_("%d files%s"), n, ss);
 563                         }
 564
 565                 text = buf;
 566
 567                 image_osd_update(lw->image);
 568                 }
 569
 570         if (lw->info_status) gtk_label_set_text(GTK_LABEL(lw->info_status), text);
 571         g_free(buf);
 572 }
 573
 574 void layout_status_update_image(LayoutWindow *lw)
 575 {
 576         gchar *text;
 577         gchar *b;
 578
 579         if (!layout_valid(&lw) || !lw->image) return;
 580
 581         text = image_zoom_get_as_text(lw->image);
 582         gtk_label_set_text(GTK_LABEL(lw->info_zoom), text);
 583         g_free(text);
 584
 585         b = text_from_size(lw->image->size);
 586
 587         if (lw->image->unknown)
 588                 {
 589                 if (image_get_path(lw->image) && !access_file(image_get_path(lw->image), R_OK))
 590                         {
 591                         text = g_strdup_printf(_("(no read permission) %s bytes"), b);
 592                         }
 593                 else
 594                         {
 595                         text = g_strdup_printf(_("( ? x ? ) %s bytes"), b);
 596                         }
 597                 }
 598         else
 599                 {
 600                 gint width, height;
 601
 602                 image_get_image_size(lw->image, &width, &height);
 603                 text = g_strdup_printf(_("( %d x %d ) %s bytes"),
 604                                        width, height, b);
 605                 }
 606
 607         gtk_label_set_text(GTK_LABEL(lw->info_details), text);
 608
 609         g_free(b);
 610         g_free(text);
 611 }
 612
 613 void layout_status_update_all(LayoutWindow *lw)
 614 {
 615         layout_status_update_progress(lw, 0.0, NULL);
 616         layout_status_update_info(lw, NULL);
 617         layout_status_update_image(lw);
 618 }
 619
 620 static GtkWidget *layout_status_label(gchar *text, GtkWidget *box, gint start, gint size, gint expand)
 621 {
 622         GtkWidget *label;
 623         GtkWidget *frame;
 624
 625         frame = gtk_frame_new(NULL);
 626         if (size) gtk_widget_set_size_request(frame, size, -1);
 627         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
 628         if (start)
 629                 {
 630                 gtk_box_pack_start(GTK_BOX(box), frame, expand, expand, 0);
 631                 }
 632         else
 633                 {
 634                 gtk_box_pack_end(GTK_BOX(box), frame, expand, expand, 0);
 635                 }
 636         gtk_widget_show(frame);
 637
 638         label = gtk_label_new(text ? text : "");
 639         gtk_container_add(GTK_CONTAINER(frame), label);
 640         gtk_widget_show(label);
 641
 642         return label;
 643 }
 644
 645 static void layout_status_setup(LayoutWindow *lw, GtkWidget *box, gint small_format)
 646 {
 647         GtkWidget *hbox;
 648
 649         if (lw->info_box) return;
 650
 651         if (small_format)
 652                 {
 653                 lw->info_box = gtk_vbox_new(FALSE, 0);
 654                 }
 655         else
 656                 {
 657                 lw->info_box = gtk_hbox_new(FALSE, 0);
 658                 }
 659         gtk_box_pack_end(GTK_BOX(box), lw->info_box, FALSE, FALSE, 0);
 660         gtk_widget_show(lw->info_box);
 661
 662         if (small_format)
 663                 {
 664                 hbox = gtk_hbox_new(FALSE, 0);
 665                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 666                 gtk_widget_show(hbox);
 667                 }
 668         else
 669                 {
 670                 hbox = lw->info_box;
 671                 }
 672         lw->info_progress_bar = gtk_progress_bar_new();
 673         gtk_widget_set_size_request(lw->info_progress_bar, PROGRESS_WIDTH, -1);
 674         gtk_box_pack_start(GTK_BOX(hbox), lw->info_progress_bar, FALSE, FALSE, 0);
 675         gtk_widget_show(lw->info_progress_bar);
 676
 677         lw->info_sort = layout_sort_button(lw);
 678         gtk_box_pack_start(GTK_BOX(hbox), lw->info_sort, FALSE, FALSE, 0);
 679         gtk_widget_show(lw->info_sort);
 680
 681         lw->info_color = layout_color_button(lw);
 682         gtk_widget_show(lw->info_color);
 683
 684         if (small_format) gtk_box_pack_end(GTK_BOX(hbox), lw->info_color, FALSE, FALSE, 0);
 685
 686         lw->info_status = layout_status_label(NULL, lw->info_box, TRUE, 0, (!small_format));
 687
 688         if (small_format)
 689                 {
 690                 hbox = gtk_hbox_new(FALSE, 0);
 691                 gtk_box_pack_start(GTK_BOX(lw->info_box), hbox, FALSE, FALSE, 0);
 692                 gtk_widget_show(hbox);
 693                 }
 694         else
 695                 {
 696                 hbox = lw->info_box;
 697                 }
 698         lw->info_details = layout_status_label(NULL, hbox, TRUE, 0, TRUE);
 699         if (!small_format) gtk_box_pack_start(GTK_BOX(hbox), lw->info_color, FALSE, FALSE, 0);
 700         lw->info_zoom = layout_status_label(NULL, hbox, FALSE, ZOOM_LABEL_WIDTH, FALSE);
 701 }
 702
 703 /*
 704  *-----------------------------------------------------------------------------
 705  * views
 706  *-----------------------------------------------------------------------------
 707  */
 708
 709 static GtkWidget *layout_tools_new(LayoutWindow *lw)
 710 {
 711         lw->dir_view = layout_tool_setup(lw);
 712         return lw->dir_view;
 713 }
 714
 715 static void layout_list_status_cb(ViewFile *vf, gpointer data)
 716 {
 717         LayoutWindow *lw = data;
 718
 719         layout_status_update_info(lw, NULL);
 720 }
 721
 722 static void layout_list_thumb_cb(ViewFile *vf, gdouble val, const gchar *text, gpointer data)
 723 {
 724         LayoutWindow *lw = data;
 725
 726         layout_status_update_progress(lw, val, text);
 727 }
 728
 729 static GtkWidget *layout_list_new(LayoutWindow *lw)
 730 {
 731         lw->vf = vf_new(lw->file_view_type, NULL);
 732         vf_set_layout(lw->vf, lw);
 733
 734         vf_set_status_func(lw->vf, layout_list_status_cb, lw);
 735         vf_set_thumb_status_func(lw->vf, layout_list_thumb_cb, lw);
 736
 737         vf_marks_set(lw->vf, lw->marks_enabled);
 738
 739         switch (lw->file_view_type)
 740         {
 741         case FILEVIEW_ICON:
 742                 break;
 743         case FILEVIEW_LIST:
 744                 vf_thumb_set(lw->vf, lw->thumbs_enabled);
 745                 break;
 746         }
 747
 748         return lw->vf->widget;
 749 }
 750
 751 static void layout_list_sync_thumb(LayoutWindow *lw)
 752 {
 753         if (lw->vf) vf_thumb_set(lw->vf, lw->thumbs_enabled);
 754 }
 755
 756 static void layout_list_sync_marks(LayoutWindow *lw)
 757 {
 758         if (lw->vf) vf_marks_set(lw->vf, lw->marks_enabled);
 759 }
 760
 761 static void layout_list_scroll_to_subpart(LayoutWindow *lw, const gchar *needle)
 762 {
 763         if (!lw) return;
 764 #if 0
 765         if (lw->vf) vf_scroll_to_subpart(lw->vf, needle);
 766 #endif
 767 }
 768
 769 GList *layout_list(LayoutWindow *lw)
 770 {
 771         if (!layout_valid(&lw)) return NULL;
 772
 773         if (lw->vf) return vf_get_list(lw->vf);
 774
 775         return NULL;
 776 }
 777
 778 gint layout_list_count(LayoutWindow *lw, gint64 *bytes)
 779 {
 780         if (!layout_valid(&lw)) return 0;
 781
 782         if (lw->vf) return vf_count(lw->vf, bytes);
 783
 784         return 0;
 785 }
 786
 787 const gchar *layout_list_get_path(LayoutWindow *lw, gint index)
 788 {
 789         if (!layout_valid(&lw)) return NULL;
 790
 791         if (lw->vf) return vf_index_get_path(lw->vf, index);
 792
 793         return NULL;
 794 }
 795
 796 FileData *layout_list_get_fd(LayoutWindow *lw, gint index)
 797 {
 798         if (!layout_valid(&lw)) return NULL;
 799
 800         if (lw->vf) return vf_index_get_data(lw->vf, index);
 801
 802         return NULL;
 803 }
 804
 805 gint layout_list_get_index(LayoutWindow *lw, const gchar *path)
 806 {
 807         if (!layout_valid(&lw)) return -1;
 808
 809         if (lw->vf) return vf_index_by_path(lw->vf, path);
 810
 811         return -1;
 812 }
 813
 814 void layout_list_sync_fd(LayoutWindow *lw, FileData *fd)
 815 {
 816         if (!layout_valid(&lw)) return;
 817
 818         if (lw->vf) vf_select_by_fd(lw->vf, fd);
 819 }
 820
 821 static void layout_list_sync_sort(LayoutWindow *lw)
 822 {
 823         if (!layout_valid(&lw)) return;
 824
 825         if (lw->vf) vf_sort_set(lw->vf, lw->sort_method, lw->sort_ascend);
 826 }
 827
 828 GList *layout_selection_list(LayoutWindow *lw)
 829 {
 830         if (!layout_valid(&lw)) return NULL;
 831
 832         if (layout_image_get_collection(lw, NULL))
 833                 {
 834                 FileData *fd;
 835
 836                 fd = layout_image_get_fd(lw);
 837                 if (fd) return g_list_append(NULL, file_data_ref(fd));
 838                 return NULL;
 839                 }
 840
 841         if (lw->vf) return vf_selection_get_list(lw->vf);
 842
 843         return NULL;
 844 }
 845
 846 GList *layout_selection_list_by_index(LayoutWindow *lw)
 847 {
 848         if (!layout_valid(&lw)) return NULL;
 849
 850         if (lw->vf) return vf_selection_get_list_by_index(lw->vf);
 851
 852         return NULL;
 853 }
 854
 855 gint layout_selection_count(LayoutWindow *lw, gint64 *bytes)
 856 {
 857         if (!layout_valid(&lw)) return 0;
 858
 859         if (lw->vf) return vf_selection_count(lw->vf, bytes);
 860
 861         return 0;
 862 }
 863
 864 void layout_select_all(LayoutWindow *lw)
 865 {
 866         if (!layout_valid(&lw)) return;
 867
 868         if (lw->vf) vf_select_all(lw->vf);
 869 }
 870
 871 void layout_select_none(LayoutWindow *lw)
 872 {
 873         if (!layout_valid(&lw)) return;
 874
 875         if (lw->vf) vf_select_none(lw->vf);
 876 }
 877
 878 void layout_mark_to_selection(LayoutWindow *lw, gint mark, MarkToSelectionMode mode)
 879 {
 880         if (!layout_valid(&lw)) return;
 881
 882         if (lw->vf) vf_mark_to_selection(lw->vf, mark, mode);
 883 }
 884
 885 void layout_selection_to_mark(LayoutWindow *lw, gint mark, SelectionToMarkMode mode)
 886 {
 887         if (!layout_valid(&lw)) return;
 888
 889         if (lw->vf) vf_selection_to_mark(lw->vf, mark, mode);
 890
 891         layout_status_update_info(lw, NULL); /* osd in fullscreen mode */
 892 }
 893
 894 /*
 895  *-----------------------------------------------------------------------------
 896  * access
 897  *-----------------------------------------------------------------------------
 898  */
 899
 900 const gchar *layout_get_path(LayoutWindow *lw)
 901 {
 902         if (!layout_valid(&lw)) return NULL;
 903         return lw->path;
 904 }
 905
 906 static void layout_sync_path(LayoutWindow *lw)
 907 {
 908         if (!lw->path) return;
 909
 910         lw->last_time = filetime(lw->path);
 911
 912         if (lw->path_entry) gtk_entry_set_text(GTK_ENTRY(lw->path_entry), lw->path);
 913         if (lw->vd) vd_set_path(lw->vd, lw->path);
 914
 915         if (lw->vf) vf_set_path(lw->vf, lw->path);
 916 }
 917
 918 gint layout_set_path(LayoutWindow *lw, const gchar *path)
 919 {
 920         gint have_file = FALSE;
 921
 922         if (!layout_valid(&lw)) return FALSE;
 923
 924         if (!path || !isname(path)) return FALSE;
 925         if (lw->path && path && strcmp(path, lw->path) == 0)
 926                 {
 927                 return TRUE;
 928                 }
 929
 930         if (isdir(path))
 931                 {
 932                 g_free(lw->path);
 933                 lw->path = g_strdup(path);
 934                 }
 935         else
 936                 {
 937                 gchar *base;
 938
 939                 base = remove_level_from_path(path);
 940                 if (lw->path && strcmp(lw->path, base) == 0)
 941                         {
 942                         g_free(base);
 943                         }
 944                 else if (isdir(base))
 945                         {
 946                         g_free(lw->path);
 947                         lw->path = base;
 948                         }
 949                 else
 950                         {
 951                         g_free(base);
 952                         return FALSE;
 953                         }
 954                 if (isfile(path)) have_file = TRUE;
 955                 }
 956
 957         if (lw->path_entry) tab_completion_append_to_history(lw->path_entry, lw->path);
 958         layout_sync_path(lw);
 959
 960         if (have_file)
 961                 {
 962                 gint row;
 963
 964                 row = layout_list_get_index(lw, path);
 965                 if (row >= 0)
 966                         {
 967                         layout_image_set_index(lw, row);
 968                         }
 969                 else
 970                         {
 971                         layout_image_set_fd(lw, file_data_new_simple(path));
 972                         }
 973                 }
 974         else if (!options->lazy_image_sync)
 975                 {
 976                 layout_image_set_index(lw, 0);
 977                 }
 978
 979         return TRUE;
 980 }
 981
 982 static void layout_refresh_lists(LayoutWindow *lw)
 983 {
 984         if (lw->path) lw->last_time = filetime(lw->path);
 985
 986         if (lw->vd) vd_refresh(lw->vd);
 987
 988         if (lw->vf) vf_refresh(lw->vf);
 989 }
 990
 991 static void layout_refresh_by_time(LayoutWindow *lw)
 992 {
 993         layout_refresh_lists(lw);
 994
 995         if (lw->image && filetime(layout_image_get_path(lw)) >= lw->last_time)
 996                 {
 997                 layout_image_refresh(lw);
 998                 }
 999 }
1000
1001 void layout_refresh(LayoutWindow *lw)
1002 {
1003         if (!layout_valid(&lw)) return;
1004
1005         DEBUG_1("layout refresh");
1006
1007         layout_refresh_lists(lw);
1008
1009         if (lw->image) layout_image_refresh(lw);
1010 }
1011
1012 static gint layout_check_for_update_cb(gpointer data)
1013 {
1014         LayoutWindow *lw = data;
1015
1016         if (!options->update_on_time_change) return TRUE;
1017
1018         if (lw->path)
1019                 {
1020                 time_t new_time;
1021
1022                 new_time = filetime(lw->path);
1023
1024                 if (new_time > 0 && new_time > lw->last_time)
1025                         {
1026                         DEBUG_1("layout path time changed, refreshing...");
1027                         layout_refresh_by_time(lw);
1028                         }
1029                 }
1030
1031         return TRUE;
1032 }
1033
1034 void layout_thumb_set(LayoutWindow *lw, gint enable)
1035 {
1036         if (!layout_valid(&lw)) return;
1037
1038         if (lw->thumbs_enabled == enable) return;
1039
1040         lw->thumbs_enabled = enable;
1041
1042         layout_util_sync_thumb(lw);
1043         layout_list_sync_thumb(lw);
1044 }
1045
1046 void layout_marks_set(LayoutWindow *lw, gint enable)
1047 {
1048         if (!layout_valid(&lw)) return;
1049
1050         if (lw->marks_enabled == enable) return;
1051
1052         lw->marks_enabled = enable;
1053
1054 //      layout_util_sync_marks(lw);
1055         layout_list_sync_marks(lw);
1056 }
1057
1058 gint layout_thumb_get(LayoutWindow *lw)
1059 {
1060         if (!layout_valid(&lw)) return FALSE;
1061
1062         return lw->thumbs_enabled;
1063 }
1064
1065 gint layout_marks_get(LayoutWindow *lw)
1066 {
1067         if (!layout_valid(&lw)) return FALSE;
1068
1069         return lw->marks_enabled;
1070 }
1071
1072 void layout_sort_set(LayoutWindow *lw, SortType type, gint ascend)
1073 {
1074         if (!layout_valid(&lw)) return;
1075         if (lw->sort_method == type && lw->sort_ascend == ascend) return;
1076
1077         lw->sort_method = type;
1078         lw->sort_ascend = ascend;
1079
1080         if (lw->info_sort) gtk_label_set_text(GTK_LABEL(GTK_BIN(lw->info_sort)->child),
1081                                               sort_type_get_text(type));
1082         layout_list_sync_sort(lw);
1083 }
1084
1085 gint layout_sort_get(LayoutWindow *lw, SortType *type, gint *ascend)
1086 {
1087         if (!layout_valid(&lw)) return FALSE;
1088
1089         if (type) *type = lw->sort_method;
1090         if (ascend) *ascend = lw->sort_ascend;
1091
1092         return TRUE;
1093 }
1094
1095 gint layout_geometry_get(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h)
1096 {
1097         if (!layout_valid(&lw)) return FALSE;
1098
1099         gdk_window_get_root_origin(lw->window->window, x, y);
1100         gdk_drawable_get_size(lw->window->window, w, h);
1101
1102         return TRUE;
1103 }
1104
1105 gint layout_geometry_get_dividers(LayoutWindow *lw, gint *h, gint *v)
1106 {
1107         if (!layout_valid(&lw)) return FALSE;
1108
1109         if (lw->h_pane && GTK_PANED(lw->h_pane)->child1->allocation.x >= 0)
1110                 {
1111                 *h = GTK_PANED(lw->h_pane)->child1->allocation.width;
1112                 }
1113         else if (h != &lw->div_h)
1114                 {
1115                 *h = lw->div_h;
1116                 }
1117
1118         if (lw->v_pane && GTK_PANED(lw->v_pane)->child1->allocation.x >= 0)
1119                 {
1120                 *v = GTK_PANED(lw->v_pane)->child1->allocation.height;
1121                 }
1122         else if (v != &lw->div_v)
1123                 {
1124                 *v = lw->div_v;
1125                 }
1126
1127         return TRUE;
1128 }
1129
1130 void layout_views_set(LayoutWindow *lw, DirViewType dir_view_type, FileViewType file_view_type)
1131 {
1132         if (!layout_valid(&lw)) return;
1133
1134         if (lw->dir_view_type == dir_view_type && lw->file_view_type == file_view_type) return;
1135
1136         lw->dir_view_type = dir_view_type;
1137         lw->file_view_type = file_view_type;
1138
1139         layout_style_set(lw, -1, NULL);
1140 }
1141
1142 gint layout_views_get(LayoutWindow *lw, DirViewType *dir_view_type, FileViewType *file_view_type)
1143 {
1144         if (!layout_valid(&lw)) return FALSE;
1145
1146         *dir_view_type = lw->dir_view_type;
1147         *file_view_type = lw->file_view_type;
1148
1149         return TRUE;
1150 }
1151
1152 /*
1153  *-----------------------------------------------------------------------------
1154  * location utils
1155  *-----------------------------------------------------------------------------
1156  */
1157
1158 static gint layout_location_single(LayoutLocation l)
1159 {
1160         return (l == LAYOUT_LEFT ||
1161                 l == LAYOUT_RIGHT ||
1162                 l == LAYOUT_TOP ||
1163                 l == LAYOUT_BOTTOM);
1164 }
1165
1166 static gint layout_location_vertical(LayoutLocation l)
1167 {
1168         return (l & LAYOUT_TOP ||
1169                 l & LAYOUT_BOTTOM);
1170 }
1171
1172 static gint layout_location_first(LayoutLocation l)
1173 {
1174         return (l & LAYOUT_TOP ||
1175                 l & LAYOUT_LEFT);
1176 }
1177
1178 static LayoutLocation layout_grid_compass(LayoutWindow *lw)
1179 {
1180         if (layout_location_single(lw->dir_location)) return lw->dir_location;
1181         if (layout_location_single(lw->file_location)) return lw->file_location;
1182         return lw->image_location;
1183 }
1184
1185 static void layout_location_compute(LayoutLocation l1, LayoutLocation l2,
1186                                     GtkWidget *s1, GtkWidget *s2,
1187                                     GtkWidget **d1, GtkWidget **d2)
1188 {
1189         LayoutLocation l;
1190
1191         l = l1 & l2;    /* get common compass direction */
1192         l = l1 - l;     /* remove it */
1193
1194         if (layout_location_first(l))
1195                 {
1196                 *d1 = s1;
1197                 *d2 = s2;
1198                 }
1199         else
1200                 {
1201                 *d1 = s2;
1202                 *d2 = s1;
1203                 }
1204 }
1205
1206 /*
1207  *-----------------------------------------------------------------------------
1208  * tools window (for floating/hidden)
1209  *-----------------------------------------------------------------------------
1210  */
1211
1212 gint layout_geometry_get_tools(LayoutWindow *lw, gint *x, gint *y, gint *w, gint *h, gint *divider_pos)
1213 {
1214         if (!layout_valid(&lw)) return FALSE;
1215
1216         if (!lw->tools || !GTK_WIDGET_VISIBLE(lw->tools))
1217                 {
1218                 /* use the stored values (sort of breaks success return value) */
1219
1220                 *divider_pos = lw->div_float;
1221
1222                 return FALSE;
1223                 }
1224
1225         gdk_window_get_root_origin(lw->tools->window, x, y);
1226         gdk_drawable_get_size(lw->tools->window, w, h);
1227
1228         if (GTK_IS_VPANED(lw->tools_pane))
1229                 {
1230                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.height;
1231                 }
1232         else
1233                 {
1234                 *divider_pos = GTK_PANED(lw->tools_pane)->child1->allocation.width;
1235                 }
1236
1237         return TRUE;
1238 }
1239
1240 static void layout_tools_geometry_sync(LayoutWindow *lw)
1241 {
1242         layout_geometry_get_tools(lw, &options->layout.float_window.x, &options->layout.float_window.x,
1243                                   &options->layout.float_window.w, &options->layout.float_window.h, &lw->div_float);
1244 }
1245
1246 static void layout_tools_hide(LayoutWindow *lw, gint hide)
1247 {
1248         if (!lw->tools) return;
1249
1250         if (hide)
1251                 {
1252                 if (GTK_WIDGET_VISIBLE(lw->tools))
1253                         {
1254                         layout_tools_geometry_sync(lw);
1255                         gtk_widget_hide(lw->tools);
1256                         }
1257                 }
1258         else
1259                 {
1260                 if (!GTK_WIDGET_VISIBLE(lw->tools))
1261                         {
1262                         gtk_widget_show(lw->tools);
1263                         if (lw->vf) vf_refresh(lw->vf);
1264                         }
1265                 }
1266
1267         lw->tools_hidden = hide;
1268 }
1269
1270 static gint layout_tools_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
1271 {
1272         LayoutWindow *lw = data;
1273
1274         layout_tools_float_toggle(lw);
1275
1276         return TRUE;
1277 }
1278
1279 static void layout_tools_setup(LayoutWindow *lw, GtkWidget *tools, GtkWidget *files)
1280 {
1281         GtkWidget *vbox;
1282         GtkWidget *w1, *w2;
1283         gint vertical;
1284         gint new_window = FALSE;
1285
1286         vertical = (layout_location_single(lw->image_location) && !layout_location_vertical(lw->image_location)) ||
1287                    (!layout_location_single(lw->image_location) && layout_location_vertical(layout_grid_compass(lw)));
1288 #if 0
1289         layout_location_compute(lw->dir_location, lw->file_location,
1290                                 tools, files, &w1, &w2);
1291 #endif
1292         /* for now, tools/dir are always first in order */
1293         w1 = tools;
1294         w2 = files;
1295
1296         if (!lw->tools)
1297                 {
1298                 GdkGeometry geometry;
1299                 GdkWindowHints hints;
1300
1301                 lw->tools = window_new(GTK_WINDOW_TOPLEVEL, "tools", PIXBUF_INLINE_ICON_TOOLS, NULL, _("Tools"));
1302                 g_signal_connect(G_OBJECT(lw->tools), "delete_event",
1303                                  G_CALLBACK(layout_tools_delete_cb), lw);
1304                 layout_keyboard_init(lw, lw->tools);
1305
1306                 if (options->layout.save_window_positions)
1307                         {
1308                         hints = GDK_HINT_USER_POS;
1309                         }
1310                 else
1311                         {
1312                         hints = 0;
1313                         }
1314
1315                 geometry.min_width = 32;
1316                 geometry.min_height = 32;
1317                 geometry.base_width = TOOLWINDOW_DEF_WIDTH;
1318                 geometry.base_height = TOOLWINDOW_DEF_HEIGHT;
1319                 gtk_window_set_geometry_hints(GTK_WINDOW(lw->tools), NULL, &geometry,
1320                                               GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hints);
1321
1322
1323                 gtk_window_set_resizable(GTK_WINDOW(lw->tools), TRUE);
1324                 gtk_container_set_border_width(GTK_CONTAINER(lw->tools), 0);
1325
1326                 new_window = TRUE;
1327                 }
1328         else
1329                 {
1330                 layout_tools_geometry_sync(lw);
1331                 /* dump the contents */
1332                 gtk_widget_destroy(GTK_BIN(lw->tools)->child);
1333                 }
1334
1335         layout_actions_add_window(lw, lw->tools);
1336
1337         vbox = gtk_vbox_new(FALSE, 0);
1338         gtk_container_add(GTK_CONTAINER(lw->tools), vbox);
1339         gtk_widget_show(vbox);
1340
1341         layout_status_setup(lw, vbox, TRUE);
1342
1343         if (vertical)
1344                 {
1345                 lw->tools_pane = gtk_vpaned_new();
1346                 }
1347         else
1348                 {
1349                 lw->tools_pane = gtk_hpaned_new();
1350                 }
1351         gtk_box_pack_start(GTK_BOX(vbox), lw->tools_pane, TRUE, TRUE, 0);
1352         gtk_widget_show(lw->tools_pane);
1353
1354         gtk_paned_pack1(GTK_PANED(lw->tools_pane), w1, FALSE, TRUE);
1355         gtk_paned_pack2(GTK_PANED(lw->tools_pane), w2, TRUE, TRUE);
1356
1357         gtk_widget_show(tools);
1358         gtk_widget_show(files);
1359
1360         if (new_window)
1361                 {
1362                 if (options->layout.save_window_positions)
1363                         {
1364                         gtk_window_set_default_size(GTK_WINDOW(lw->tools), options->layout.float_window.w, options->layout.float_window.h);
1365                         gtk_window_move(GTK_WINDOW(lw->tools), options->layout.float_window.x, options->layout.float_window.y);
1366                         }
1367                 else
1368                         {
1369                         if (vertical)
1370                                 {
1371                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1372                                                             TOOLWINDOW_DEF_WIDTH, TOOLWINDOW_DEF_HEIGHT);
1373                                 }
1374                         else
1375                                 {
1376                                 gtk_window_set_default_size(GTK_WINDOW(lw->tools),
1377                                                             TOOLWINDOW_DEF_HEIGHT, TOOLWINDOW_DEF_WIDTH);
1378                                 }
1379                         }
1380                 }
1381
1382         if (!options->layout.save_window_positions)
1383                 {
1384                 if (vertical)
1385                         {
1386                         lw->div_float = MAIN_WINDOW_DIV_VPOS;
1387                         }
1388                 else
1389                         {
1390                         lw->div_float = MAIN_WINDOW_DIV_HPOS;
1391                         }
1392                 }
1393
1394         gtk_paned_set_position(GTK_PANED(lw->tools_pane), lw->div_float);
1395 }
1396
1397 /*
1398  *-----------------------------------------------------------------------------
1399  * glue (layout arrangement)
1400  *-----------------------------------------------------------------------------
1401  */
1402
1403 static void layout_grid_compute(LayoutWindow *lw,
1404                                 GtkWidget *image, GtkWidget *tools, GtkWidget *files,
1405                                 GtkWidget **w1, GtkWidget **w2, GtkWidget **w3)
1406 {
1407         /* heh, this was fun */
1408
1409         if (layout_location_single(lw->dir_location))
1410                 {
1411                 if (layout_location_first(lw->dir_location))
1412                         {
1413                         *w1 = tools;
1414                         layout_location_compute(lw->file_location, lw->image_location, files, image, w2, w3);
1415                         }
1416                 else
1417                         {
1418                         *w3 = tools;
1419                         layout_location_compute(lw->file_location, lw->image_location, files, image, w1, w2);
1420                         }
1421                 }
1422         else if (layout_location_single(lw->file_location))
1423                 {
1424                 if (layout_location_first(lw->file_location))
1425                         {
1426                         *w1 = files;
1427                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w2, w3);
1428                         }
1429                 else
1430                         {
1431                         *w3 = files;
1432                         layout_location_compute(lw->dir_location, lw->image_location, tools, image, w1, w2);
1433                         }
1434                 }
1435         else
1436                 {
1437                 /* image */
1438                 if (layout_location_first(lw->image_location))
1439                         {
1440                         *w1 = image;
1441                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w2, w3);
1442                         }
1443                 else
1444                         {
1445                         *w3 = image;
1446                         layout_location_compute(lw->file_location, lw->dir_location, files, tools, w1, w2);
1447                         }
1448                 }
1449 }
1450
1451 void layout_split_change(LayoutWindow *lw, ImageSplitMode mode)
1452 {
1453         GtkWidget *image;
1454         gint i;
1455
1456         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1457                 {
1458                 if (lw->split_images[i])
1459                         {
1460                         gtk_widget_hide(lw->split_images[i]->widget);
1461                         if (lw->split_images[i]->widget->parent != lw->utility_box)
1462                                 gtk_container_remove(GTK_CONTAINER(lw->split_images[i]->widget->parent), lw->split_images[i]->widget);
1463                         }
1464                 }
1465         gtk_container_remove(GTK_CONTAINER(lw->utility_box), lw->split_image_widget);
1466
1467         image = layout_image_setup_split(lw, mode);
1468
1469         gtk_box_pack_start(GTK_BOX(lw->utility_box), image, TRUE, TRUE, 0);
1470         gtk_box_reorder_child(GTK_BOX(lw->utility_box), image, 0);
1471         gtk_widget_show(image);
1472 }
1473
1474 static void layout_grid_setup(LayoutWindow *lw)
1475 {
1476         gint priority_location;
1477         GtkWidget *h;
1478         GtkWidget *v;
1479         GtkWidget *w1, *w2, *w3;
1480
1481         GtkWidget *image;
1482         GtkWidget *tools;
1483         GtkWidget *files;
1484
1485         layout_actions_setup(lw);
1486         layout_actions_add_window(lw, lw->window);
1487
1488         lw->group_box = gtk_vbox_new(FALSE, 0);
1489         gtk_box_pack_start(GTK_BOX(lw->main_box), lw->group_box, TRUE, TRUE, 0);
1490         gtk_widget_show(lw->group_box);
1491
1492         priority_location = layout_grid_compass(lw);
1493
1494         image = layout_image_setup_split(lw, lw->split_mode);
1495
1496         tools = layout_tools_new(lw);
1497         files = layout_list_new(lw);
1498
1499         image = layout_bars_prepare(lw, image);
1500
1501         if (lw->tools_float || lw->tools_hidden)
1502                 {
1503                 gtk_box_pack_start(GTK_BOX(lw->group_box), image, TRUE, TRUE, 0);
1504                 gtk_widget_show(image);
1505
1506                 layout_tools_setup(lw, tools, files);
1507
1508                 gtk_widget_grab_focus(lw->image->widget);
1509
1510                 return;
1511                 }
1512         else if (lw->tools)
1513                 {
1514                 layout_tools_geometry_sync(lw);
1515                 gtk_widget_destroy(lw->tools);
1516                 lw->tools = NULL;
1517                 lw->tools_pane = NULL;
1518                 }
1519
1520         layout_status_setup(lw, lw->group_box, FALSE);
1521
1522         layout_grid_compute(lw, image, tools, files, &w1, &w2, &w3);
1523
1524         v = lw->v_pane = gtk_vpaned_new();
1525
1526         h = lw->h_pane = gtk_hpaned_new();
1527
1528         if (!layout_location_vertical(priority_location))
1529                 {
1530                 GtkWidget *tmp;
1531
1532                 tmp = v;
1533                 v = h;
1534                 h = tmp;
1535                 }
1536
1537         gtk_box_pack_start(GTK_BOX(lw->group_box), v, TRUE, TRUE, 0);
1538
1539         if (!layout_location_first(priority_location))
1540                 {
1541                 gtk_paned_pack1(GTK_PANED(v), h, FALSE, TRUE);
1542                 gtk_paned_pack2(GTK_PANED(v), w3, TRUE, TRUE);
1543
1544                 gtk_paned_pack1(GTK_PANED(h), w1, FALSE, TRUE);
1545                 gtk_paned_pack2(GTK_PANED(h), w2, TRUE, TRUE);
1546                 }
1547         else
1548                 {
1549                 gtk_paned_pack1(GTK_PANED(v), w1, FALSE, TRUE);
1550                 gtk_paned_pack2(GTK_PANED(v), h, TRUE, TRUE);
1551
1552                 gtk_paned_pack1(GTK_PANED(h), w2, FALSE, TRUE);
1553                 gtk_paned_pack2(GTK_PANED(h), w3, TRUE, TRUE);
1554                 }
1555
1556         gtk_widget_show(image);
1557         gtk_widget_show(tools);
1558         gtk_widget_show(files);
1559
1560         gtk_widget_show(v);
1561         gtk_widget_show(h);
1562
1563         /* fix to have image pane visible when it is left and priority widget */
1564         if (lw->div_h == -1 &&
1565             w1 == image &&
1566             !layout_location_vertical(priority_location) &&
1567             layout_location_first(priority_location))
1568                 {
1569                 gtk_widget_set_size_request(image, 200, -1);
1570                 }
1571
1572         gtk_paned_set_position(GTK_PANED(lw->h_pane), lw->div_h);
1573         gtk_paned_set_position(GTK_PANED(lw->v_pane), lw->div_v);
1574
1575         gtk_widget_grab_focus(lw->image->widget);
1576 }
1577
1578 void layout_style_set(LayoutWindow *lw, gint style, const gchar *order)
1579 {
1580         gchar *path;
1581         gint i;
1582
1583         if (!layout_valid(&lw)) return;
1584
1585         if (style != -1)
1586                 {
1587                 LayoutLocation d, f, i;
1588
1589                 layout_config_parse(style, order, &d,  &f, &i);
1590
1591                 if (lw->dir_location == d &&
1592                     lw->file_location == f &&
1593                     lw->image_location == i) return;
1594
1595                 lw->dir_location = d;
1596                 lw->file_location = f;
1597                 lw->image_location = i;
1598                 }
1599
1600         /* remember state */
1601
1602         layout_image_slideshow_stop(lw);
1603         layout_image_full_screen_stop(lw);
1604
1605         path = lw->path;
1606         lw->path = NULL;
1607         lw->image = NULL;
1608         lw->utility_box = NULL;
1609
1610         layout_geometry_get_dividers(lw, &lw->div_h, &lw->div_v);
1611
1612         /* clear it all */
1613
1614         for (i = 0; i < MAX_SPLIT_IMAGES; i++)
1615                 {
1616                 if (lw->split_images[i])
1617                         {
1618                         gtk_widget_hide(lw->split_images[i]->widget);
1619                         gtk_container_remove(GTK_CONTAINER(lw->split_images[i]->widget->parent), lw->split_images[i]->widget);
1620                         }
1621                 }
1622
1623         lw->h_pane = NULL;
1624         lw->v_pane = NULL;
1625
1626         lw->toolbar = NULL;
1627         lw->thumb_button = NULL;
1628         lw->path_entry = NULL;
1629         lw->dir_view = NULL;
1630         lw->vd = NULL;
1631
1632         lw->file_view = NULL;
1633         lw->vf = NULL;
1634         lw->vf = NULL;
1635
1636         lw->info_box = NULL;
1637         lw->info_progress_bar = NULL;
1638         lw->info_sort = NULL;
1639         lw->info_color = NULL;
1640         lw->info_status = NULL;
1641         lw->info_details = NULL;
1642         lw->info_zoom = NULL;
1643
1644         if (lw->ui_manager) g_object_unref(lw->ui_manager);
1645         lw->ui_manager = NULL;
1646         lw->action_group = NULL;
1647
1648         gtk_container_remove(GTK_CONTAINER(lw->main_box), lw->group_box);
1649         lw->group_box = NULL;
1650
1651         /* re-fill */
1652
1653         layout_grid_setup(lw);
1654         layout_tools_hide(lw, lw->tools_hidden);
1655
1656         layout_list_sync_sort(lw);
1657         layout_util_sync(lw);
1658         layout_status_update_all(lw);
1659
1660         /* sync */
1661
1662         if (image_get_path(lw->image))
1663                 {
1664                 layout_set_path(lw, image_get_path(lw->image));
1665                 }
1666         else
1667                 {
1668                 layout_set_path(lw, path);
1669                 }
1670         image_top_window_set_sync(lw->image, (lw->tools_float || lw->tools_hidden));
1671
1672         /* clean up */
1673
1674         g_free(path);
1675 }
1676
1677 void layout_styles_update(void)
1678 {
1679         GList *work;
1680
1681         work = layout_window_list;
1682         while (work)
1683                 {
1684                 LayoutWindow *lw = work->data;
1685                 work = work->next;
1686
1687                 layout_style_set(lw, options->layout.style, options->layout.order);
1688                 }
1689 }
1690
1691 void layout_colors_update(void)
1692 {
1693         GList *work;
1694
1695         work = layout_window_list;
1696         while (work)
1697                 {
1698                 LayoutWindow *lw = work->data;
1699                 work = work->next;
1700
1701                 if (!lw->image) continue;
1702                 image_background_set_color(lw->image, options->image.use_custom_border_color ? &options->image.border_color : NULL);
1703                 }
1704 }
1705
1706 void layout_tools_float_toggle(LayoutWindow *lw)
1707 {
1708         gint popped;
1709
1710         if (!lw) return;
1711
1712         if (!lw->tools_hidden)
1713                 {
1714                 popped = !lw->tools_float;
1715                 }
1716         else
1717                 {
1718                 popped = TRUE;
1719                 }
1720
1721         if (lw->tools_float == popped)
1722                 {
1723                 if (popped && lw->tools_hidden)
1724                         {
1725                         layout_tools_float_set(lw, popped, FALSE);
1726                         }
1727                 }
1728         else
1729                 {
1730                 if (lw->tools_float)
1731                         {
1732                         layout_tools_float_set(lw, FALSE, FALSE);
1733                         }
1734                 else
1735                         {
1736                         layout_tools_float_set(lw, TRUE, FALSE);
1737                         }
1738                 }
1739 }
1740
1741 void layout_tools_hide_toggle(LayoutWindow *lw)
1742 {
1743         if (!lw) return;
1744
1745         layout_tools_float_set(lw, lw->tools_float, !lw->tools_hidden);
1746 }
1747
1748 void layout_tools_float_set(LayoutWindow *lw, gint popped, gint hidden)
1749 {
1750         if (!layout_valid(&lw)) return;
1751
1752         if (lw->tools_float == popped && lw->tools_hidden == hidden) return;
1753
1754         if (lw->tools_float == popped && lw->tools_float && lw->tools)
1755                 {
1756                 layout_tools_hide(lw, hidden);
1757                 return;
1758                 }
1759
1760         lw->tools_float = popped;
1761         lw->tools_hidden = hidden;
1762
1763         layout_style_set(lw, -1, NULL);
1764 }
1765
1766 gint layout_tools_float_get(LayoutWindow *lw, gint *popped, gint *hidden)
1767 {
1768         if (!layout_valid(&lw)) return FALSE;
1769
1770         *popped = lw->tools_float;
1771         *hidden = lw->tools_hidden;
1772
1773         return TRUE;
1774 }
1775
1776 void layout_toolbar_toggle(LayoutWindow *lw)
1777 {
1778         if (!layout_valid(&lw)) return;
1779         if (!lw->toolbar) return;
1780
1781         lw->toolbar_hidden = !lw->toolbar_hidden;
1782
1783         if (lw->toolbar_hidden)
1784                 {
1785                 if (GTK_WIDGET_VISIBLE(lw->toolbar)) gtk_widget_hide(lw->toolbar);
1786                 }
1787         else
1788                 {
1789                 if (!GTK_WIDGET_VISIBLE(lw->toolbar)) gtk_widget_show(lw->toolbar);
1790                 }
1791 }
1792
1793 gint layout_toolbar_hidden(LayoutWindow *lw)
1794 {
1795         if (!layout_valid(&lw)) return TRUE;
1796
1797         return lw->toolbar_hidden;
1798 }
1799
1800 /*
1801  *-----------------------------------------------------------------------------
1802  * base
1803  *-----------------------------------------------------------------------------
1804  */
1805
1806 void layout_close(LayoutWindow *lw)
1807 {
1808         if (layout_window_list && layout_window_list->next)
1809                 {
1810                 layout_free(lw);
1811                 }
1812         else
1813                 {
1814                 exit_program();
1815                 }
1816 }
1817
1818 void layout_free(LayoutWindow *lw)
1819 {
1820         if (!lw) return;
1821
1822         layout_window_list = g_list_remove(layout_window_list, lw);
1823
1824         if (lw->last_time_id != -1)
1825                 {
1826                 g_source_remove(lw->last_time_id);
1827                 }
1828
1829         layout_bars_close(lw);
1830
1831         gtk_widget_destroy(lw->window);
1832
1833         g_free(lw->path);
1834
1835         g_free(lw);
1836 }
1837
1838 static gint layout_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
1839 {
1840         LayoutWindow *lw = data;
1841
1842         layout_close(lw);
1843         return TRUE;
1844 }
1845
1846 LayoutWindow *layout_new(const gchar *path, gint popped, gint hidden)
1847 {
1848         return layout_new_with_geometry(path, popped, hidden, NULL);
1849 }
1850
1851 LayoutWindow *layout_new_with_geometry(const gchar *path, gint popped, gint hidden,
1852                                        const gchar *geometry)
1853 {
1854         LayoutWindow *lw;
1855         GdkGeometry hint;
1856         GdkWindowHints hint_mask;
1857
1858         lw = g_new0(LayoutWindow, 1);
1859
1860         lw->thumbs_enabled = options->layout.show_thumbnails;
1861         lw->marks_enabled = options->layout.show_marks;
1862         lw->sort_method = SORT_NAME;
1863         lw->sort_ascend = TRUE;
1864
1865         lw->tools_float = popped;
1866         lw->tools_hidden = hidden;
1867
1868         lw->toolbar_hidden = options->layout.toolbar_hidden;
1869
1870         lw->utility_box = NULL;
1871         lw->bar_sort = NULL;
1872         lw->bar_sort_enabled = options->panels.sort.enabled;
1873
1874         lw->bar_exif = NULL;
1875         lw->bar_exif_enabled = options->panels.exif.enabled;
1876         lw->bar_exif_advanced = FALSE;
1877
1878         lw->bar_info = NULL;
1879         lw->bar_info_enabled = options->panels.info.enabled;
1880
1881         /* default layout */
1882
1883         layout_config_parse(options->layout.style, options->layout.order,
1884                             &lw->dir_location,  &lw->file_location, &lw->image_location);
1885         lw->dir_view_type = CLAMP(options->layout.dir_view_type, 0, VIEW_DIR_TYPES_COUNT - 1);
1886         lw->file_view_type = CLAMP(options->layout.file_view_type, 0, VIEW_FILE_TYPES_COUNT - 1);
1887
1888         /* divider positions */
1889
1890         if (options->layout.save_window_positions)
1891                 {
1892                 lw->div_h = options->layout.main_window.hdivider_pos;
1893                 lw->div_v = options->layout.main_window.vdivider_pos;
1894                 lw->div_float = options->layout.float_window.vdivider_pos;
1895                 lw->bar_exif_width = options->panels.exif.width;
1896                 lw->bar_info_width = options->panels.info.width;
1897                 }
1898         else
1899                 {
1900                 lw->div_h = MAIN_WINDOW_DIV_HPOS;
1901                 lw->div_v = MAIN_WINDOW_DIV_VPOS;
1902                 lw->div_float = MAIN_WINDOW_DIV_VPOS;
1903                 lw->bar_exif_width = PANEL_DEFAULT_WIDTH;
1904                 lw->bar_info_width = PANEL_DEFAULT_WIDTH;
1905                 }
1906
1907         /* window */
1908
1909         lw->window = window_new(GTK_WINDOW_TOPLEVEL, GQ_WMCLASS, NULL, NULL, NULL);
1910         gtk_window_set_resizable(GTK_WINDOW(lw->window), TRUE);
1911         gtk_container_set_border_width(GTK_CONTAINER(lw->window), 0);
1912
1913         if (options->layout.save_window_positions)
1914                 {
1915                 hint_mask = GDK_HINT_USER_POS;
1916                 }
1917         else
1918                 {
1919                 hint_mask = 0;
1920                 }
1921
1922         hint.min_width = 32;
1923         hint.min_height = 32;
1924         hint.base_width = 0;
1925         hint.base_height = 0;
1926         gtk_window_set_geometry_hints(GTK_WINDOW(lw->window), NULL, &hint,
1927                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE | hint_mask);
1928
1929         if (options->layout.save_window_positions)
1930                 {
1931                 gtk_window_set_default_size(GTK_WINDOW(lw->window), options->layout.main_window.w, options->layout.main_window.h);
1932                 if (!layout_window_list)
1933                         {
1934                         gtk_window_move(GTK_WINDOW(lw->window), options->layout.main_window.x, options->layout.main_window.y);
1935                         if (options->layout.main_window.maximized) gtk_window_maximize(GTK_WINDOW(lw->window));
1936                         }
1937                 }
1938         else
1939                 {
1940                 gtk_window_set_default_size(GTK_WINDOW(lw->window), MAINWINDOW_DEF_WIDTH, MAINWINDOW_DEF_HEIGHT);
1941                 }
1942
1943         g_signal_connect(G_OBJECT(lw->window), "delete_event",
1944                          G_CALLBACK(layout_delete_cb), lw);
1945
1946         layout_keyboard_init(lw, lw->window);
1947
1948 #ifdef HAVE_LIRC
1949         layout_image_lirc_init(lw);
1950 #endif
1951
1952         lw->main_box = gtk_vbox_new(FALSE, 0);
1953         gtk_container_add(GTK_CONTAINER(lw->window), lw->main_box);
1954         gtk_widget_show(lw->main_box);
1955
1956         layout_grid_setup(lw);
1957         image_top_window_set_sync(lw->image, (lw->tools_float || lw->tools_hidden));
1958
1959         layout_util_sync(lw);
1960         layout_status_update_all(lw);
1961
1962         if (path)
1963                 {
1964                 layout_set_path(lw, path);
1965                 }
1966         else
1967                 {
1968                 GdkPixbuf *pixbuf;
1969
1970                 pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
1971                 image_change_pixbuf(lw->image, pixbuf, 1.0);
1972                 gdk_pixbuf_unref(pixbuf);
1973                 }
1974
1975         /* set up the time stat timeout */
1976         lw->last_time = 0;
1977         lw->last_time_id = g_timeout_add(5000, layout_check_for_update_cb, lw);
1978
1979         if (geometry)
1980                 {
1981                 if (!gtk_window_parse_geometry(GTK_WINDOW(lw->window), geometry))
1982                         {
1983                         print_term(_("Invalid geometry\n"));
1984                         }
1985                 }
1986
1987         gtk_widget_show(lw->window);
1988         layout_tools_hide(lw, lw->tools_hidden);
1989
1990         layout_window_list = g_list_append(layout_window_list, lw);
1991
1992         return lw;
1993 }
1994
1995 /*
1996  *-----------------------------------------------------------------------------
1997  * maintenance (for rename, move, remove)
1998  *-----------------------------------------------------------------------------
1999  */
2000
2001 static void layout_real_time_update(LayoutWindow *lw)
2002 {
2003         /* this resets the last time stamp of path so that a refresh does not occur
2004          * from an internal file operation.
2005          */
2006
2007         if (lw->path) lw->last_time = filetime(lw->path);
2008 }
2009
2010 static void layout_real_renamed(LayoutWindow *lw, FileData *fd)
2011 {
2012         gint update = FALSE;
2013
2014         if (lw->image) layout_image_maint_renamed(lw, fd);
2015
2016         if (lw->vf) update |= vf_maint_renamed(lw->vf, fd);
2017
2018         if (update) layout_real_time_update(lw);
2019 }
2020
2021 static void layout_real_removed(LayoutWindow *lw, FileData *fd, GList *ignore_list)
2022 {
2023         gint update = FALSE;
2024
2025         if (lw->image) layout_image_maint_removed(lw, fd);
2026
2027         if (lw->vf) update |= vf_maint_removed(lw->vf, fd, ignore_list);
2028
2029         if (update) layout_real_time_update(lw);
2030 }
2031
2032 static void layout_real_moved(LayoutWindow *lw, FileData *fd, GList *ignore_list)
2033 {
2034         gint update = FALSE;
2035
2036         if (lw->image) layout_image_maint_moved(lw, fd);
2037
2038         if (lw->vf) update |= vf_maint_moved(lw->vf, fd, ignore_list);
2039
2040         if (update) layout_real_time_update(lw);
2041 }
2042
2043 void layout_maint_renamed(FileData *fd)
2044 {
2045         GList *work = layout_window_list;
2046         while (work)
2047                 {
2048                 LayoutWindow *lw = work->data;
2049                 work = work->next;
2050
2051                 layout_real_renamed(lw, fd);
2052                 }
2053 }
2054
2055 void layout_maint_removed(FileData *fd, GList *ignore_list)
2056 {
2057         GList *work = layout_window_list;
2058         while (work)
2059                 {
2060                 LayoutWindow *lw = work->data;
2061                 work = work->next;
2062
2063                 layout_real_removed(lw, fd, ignore_list);
2064                 }
2065 }
2066
2067 void layout_maint_moved(FileData *fd, GList *ignore_list)
2068 {
2069         GList *work = layout_window_list;
2070         while (work)
2071                 {
2072                 LayoutWindow *lw = work->data;
2073                 work = work->next;
2074
2075                 layout_real_moved(lw, fd, ignore_list);
2076                 }
2077 }