src/bar_exif.c

   1 /*
   2  * Geeqie
   3  * (C) 2004 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
  14 #include "main.h"
  15 #include "bar_exif.h"
  16
  17 #include "exif.h"
  18 #include "filedata.h"
  19 #include "history_list.h"
  20 #include "misc.h"
  21 #include "ui_misc.h"
  22
  23 #include <math.h>
  24
  25 #define EXIF_BAR_SIZE_INCREMENT 48
  26 #define EXIF_BAR_ARROW_SIZE 7
  27
  28 #define EXIF_BAR_CUSTOM_COUNT 20
  29
  30 #define BAR_EXIF_DATA_COLUMN_WIDTH 250
  31
  32 ExifUI ExifUIList[]={
  33         { 0, 0, EXIF_UI_IFSET,  "formatted.Camera"},
  34         { 0, 0, EXIF_UI_IFSET,  "formatted.DateTime"},
  35         { 0, 0, EXIF_UI_IFSET,  "formatted.ShutterSpeed"},
  36         { 0, 0, EXIF_UI_IFSET,  "formatted.Aperture"},
  37         { 0, 0, EXIF_UI_IFSET,  "formatted.ExposureBias"},
  38         { 0, 0, EXIF_UI_IFSET,  "formatted.ISOSpeedRating"},
  39         { 0, 0, EXIF_UI_IFSET,  "formatted.FocalLength"},
  40         { 0, 0, EXIF_UI_IFSET,  "formatted.FocalLength35mmFilm"},
  41         { 0, 0, EXIF_UI_IFSET,  "formatted.Flash"},
  42         { 0, 0, EXIF_UI_IFSET,  "Exif.Photo.ExposureProgram"},
  43         { 0, 0, EXIF_UI_IFSET,  "Exif.Photo.MeteringMode"},
  44         { 0, 0, EXIF_UI_IFSET,  "Exif.Photo.LightSource"},
  45         { 0, 0, EXIF_UI_IFSET,  "formatted.ColorProfile"},
  46         { 0, 0, EXIF_UI_IFSET,  "formatted.SubjectDistance"},
  47         { 0, 0, EXIF_UI_IFSET,  "formatted.Resolution"},
  48         { 0, 0, EXIF_UI_IFSET,  "Exif.Image.Orientation"},
  49         { 0, 0, EXIF_UI_IFSET,  "formatted.GPSPosition"},
  50         { 0, 0, EXIF_UI_IFSET,  "formatted.GPSAltitude"},
  51         { 0, 0, EXIF_UI_IFSET,  "Exif.Image.ImageDescription"},
  52         { 0, 0, EXIF_UI_IFSET,  "Exif.Image.Copyright"},
  53         { 0, 0, EXIF_UI_OFF,    NULL}
  54 };
  55
  56
  57 /*
  58  *-------------------------------------------------------------------
  59  * table util
  60  *-------------------------------------------------------------------
  61  */
  62
  63 static void table_add_line_custom(GtkWidget *table, gint x, gint y,
  64                                   const gchar *text1, const gchar *text2,
  65                                   GtkWidget **label1, GtkWidget **label2)
  66 {
  67         GtkWidget *label;
  68         gchar *buf;
  69
  70         buf = g_strconcat((text1) ? text1 : "fixme", ":", NULL);
  71         if (!text2) text2 = "";
  72
  73         label = gtk_label_new(buf);
  74         gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.0);
  75         pref_label_bold(label, TRUE, FALSE);
  76         gtk_table_attach(GTK_TABLE(table), label,
  77                          x, x + 1, y, y + 1,
  78                          GTK_FILL, GTK_FILL,
  79                          2, 2);
  80         *label1 = label;
  81
  82         label = gtk_label_new(text2);
  83         gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.0);
  84         gtk_table_attach(GTK_TABLE(table), label,
  85                          x + 1, x + 2, y, y + 1,
  86                          GTK_FILL, GTK_FILL,
  87                          2, 2);
  88         *label2 = label;
  89
  90         g_free(buf);
  91 }
  92
  93 static GtkWidget *table_add_line(GtkWidget *table, gint x, gint y,
  94                                  const gchar *description, const gchar *text,
  95                                 GtkWidget **keyret)
  96 {
  97         GtkWidget *key;
  98         GtkWidget *label;
  99
 100         table_add_line_custom(table, x, y, description, text, &key, &label);
 101         gtk_widget_show(key);
 102         gtk_widget_show(label);
 103         if (keyret) *keyret = key;
 104
 105         return label;
 106 }
 107
 108
 109 /*
 110  *-------------------------------------------------------------------
 111  * EXIF bar
 112  *-------------------------------------------------------------------
 113  */
 114
 115 typedef struct _ExifBar ExifBar;
 116 struct _ExifBar
 117 {
 118         GtkWidget *vbox;
 119         GtkWidget *scrolled;
 120         GtkWidget *table;
 121         GtkWidget *advanced_scrolled;
 122         GtkWidget *listview;
 123         GtkWidget **keys;
 124         GtkWidget **labels;
 125
 126         GtkWidget *custom_sep;
 127         GtkWidget *custom_name[EXIF_BAR_CUSTOM_COUNT];
 128         GtkWidget *custom_value[EXIF_BAR_CUSTOM_COUNT];
 129
 130         FileData *fd;
 131
 132         gint allow_search;
 133 };
 134
 135 enum {
 136         EXIF_ADVCOL_ENABLED = 0,
 137         EXIF_ADVCOL_TAG,
 138         EXIF_ADVCOL_NAME,
 139         EXIF_ADVCOL_VALUE,
 140         EXIF_ADVCOL_FORMAT,
 141         EXIF_ADVCOL_ELEMENTS,
 142         EXIF_ADVCOL_DESCRIPTION,
 143         EXIF_ADVCOL_COUNT
 144 };
 145
 146 static void bar_exif_sensitive(ExifBar *eb, gint enable)
 147 {
 148         gtk_widget_set_sensitive(eb->table, enable);
 149         if (eb->advanced_scrolled) gtk_widget_set_sensitive(eb->advanced_scrolled, enable);
 150 }
 151
 152 static gint bar_exif_row_enabled(const gchar *name)
 153 {
 154         GList *list;
 155
 156         if (!name) return FALSE;
 157
 158         list = history_list_get_by_key("exif_extras");
 159         while (list)
 160                 {
 161                 if (strcmp(name, (gchar *)(list->data)) == 0) return TRUE;
 162                 list = list->next;
 163         }
 164
 165         return FALSE;
 166 }
 167
 168 static void bar_exif_update(ExifBar *eb)
 169 {
 170         ExifData *exif;
 171         gint i;
 172
 173         exif = exif_read_fd(eb->fd);
 174
 175         if (!exif)
 176                 {
 177                 bar_exif_sensitive(eb, FALSE);
 178                 return;
 179                 }
 180
 181         bar_exif_sensitive(eb, TRUE);
 182
 183         if (GTK_WIDGET_VISIBLE(eb->scrolled))
 184                 {
 185                 GList *list;
 186                 for (i = 0; ExifUIList[i].key; i++)
 187                         {
 188                         gchar *text;
 189                         gchar *utf8_text;
 190
 191                         if (ExifUIList[i].current == EXIF_UI_OFF)
 192                                 {
 193                                 gtk_widget_hide(eb->labels[i]);
 194                                 gtk_widget_hide(eb->keys[i]);
 195                                 continue;
 196                                 }
 197                         text = exif_get_data_as_text(exif, ExifUIList[i].key);
 198                         utf8_text = utf8_validate_or_convert(text);
 199                         g_free(text);
 200                         if (ExifUIList[i].current == EXIF_UI_IFSET
 201                             && (!utf8_text || !*utf8_text))
 202                                 {
 203                                 gtk_widget_hide(eb->labels[i]);
 204                                 gtk_widget_hide(eb->keys[i]);
 205                                 g_free(utf8_text);
 206                                 continue;
 207                                 }
 208                         gtk_widget_show(eb->labels[i]);
 209                         gtk_widget_show(eb->keys[i]);
 210                         gtk_label_set_text(GTK_LABEL(eb->labels[i]), utf8_text);
 211                         g_free(utf8_text);
 212                         }
 213
 214                 list = g_list_last(history_list_get_by_key("exif_extras"));
 215                 if (list)
 216                         {
 217                         gtk_widget_show(eb->custom_sep);
 218                         }
 219                 else
 220                         {
 221                         gtk_widget_hide(eb->custom_sep);
 222                         }
 223                 i = 0;
 224                 while (list && i < EXIF_BAR_CUSTOM_COUNT)
 225                         {
 226                         gchar *text;
 227                         gchar *utf8_text;
 228                         gchar *name;
 229                         gchar *buf;
 230
 231                         name = list->data;
 232                         list = list->prev;
 233
 234                         text = exif_get_data_as_text(exif, name);
 235                         utf8_text = utf8_validate_or_convert(text);
 236                         g_free(text);
 237
 238                         buf = g_strconcat(name, ":", NULL);
 239                         gtk_label_set_text(GTK_LABEL(eb->custom_name[i]), buf);
 240                         g_free(buf);
 241                         gtk_label_set_text(GTK_LABEL(eb->custom_value[i]), utf8_text);
 242                         g_free(utf8_text);
 243
 244                         gtk_widget_show(eb->custom_name[i]);
 245                         gtk_widget_show(eb->custom_value[i]);
 246
 247                         i++;
 248                         }
 249                 while (i < EXIF_BAR_CUSTOM_COUNT)
 250                         {
 251                         gtk_widget_hide(eb->custom_name[i]);
 252                         gtk_widget_hide(eb->custom_value[i]);
 253                         i++;
 254                         }
 255                 }
 256
 257         if (eb->advanced_scrolled && GTK_WIDGET_VISIBLE(eb->advanced_scrolled))
 258                 {
 259                 GtkListStore *store;
 260                 GtkTreeIter iter;
 261                 ExifItem *item;
 262
 263                 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(eb->listview)));
 264                 gtk_list_store_clear(store);
 265
 266                 item = exif_get_first_item(exif);
 267                 while (item)
 268                         {
 269                         gchar *tag;
 270                         gchar *tag_name;
 271                         gchar *text;
 272                         gchar *utf8_text;
 273                         const gchar *format;
 274                         gchar *elements;
 275                         gchar *description;
 276                         gchar *utf8_description;
 277
 278                         tag = g_strdup_printf("0x%04x", exif_item_get_tag_id(item));
 279                         tag_name = exif_item_get_tag_name(item);
 280                         format = exif_item_get_format_name(item, TRUE);
 281                         text = exif_item_get_data_as_text(item);
 282                         utf8_text = utf8_validate_or_convert(text);
 283                         g_free(text);
 284                         elements = g_strdup_printf("%d", exif_item_get_elements(item));
 285                         description = exif_item_get_description(item);
 286                         if (!description) description = g_strdup("");
 287                         utf8_description = utf8_validate_or_convert(description);
 288                         g_free(description);
 289
 290                         gtk_list_store_append(store, &iter);
 291                         gtk_list_store_set(store, &iter,
 292                                         EXIF_ADVCOL_ENABLED, bar_exif_row_enabled(tag_name),
 293                                         EXIF_ADVCOL_TAG, tag,
 294                                         EXIF_ADVCOL_NAME, tag_name,
 295                                         EXIF_ADVCOL_VALUE, utf8_text,
 296                                         EXIF_ADVCOL_FORMAT, format,
 297                                         EXIF_ADVCOL_ELEMENTS, elements,
 298                                         EXIF_ADVCOL_DESCRIPTION, utf8_description, -1);
 299                         g_free(tag);
 300                         g_free(utf8_text);
 301                         g_free(elements);
 302                         g_free(utf8_description);
 303                         g_free(tag_name);
 304                         item = exif_get_next_item(exif);
 305                         }
 306                 }
 307
 308         exif_free_fd(eb->fd, exif);
 309 }
 310
 311 static void bar_exif_clear(ExifBar *eb)
 312 {
 313         gint i;
 314
 315         if (!GTK_WIDGET_SENSITIVE(eb->labels[0])) return;
 316
 317         for (i = 0; ExifUIList[i].key; i++)
 318                 {
 319                 gtk_label_set_text(GTK_LABEL(eb->labels[i]), "");
 320                 }
 321         for (i = 0; i < EXIF_BAR_CUSTOM_COUNT; i++)
 322                 {
 323                 gtk_label_set_text(GTK_LABEL(eb->custom_value[i]), "");
 324                 }
 325
 326         if (eb->listview)
 327                 {
 328                 GtkListStore *store;
 329
 330                 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(eb->listview)));
 331                 gtk_list_store_clear(store);
 332                 }
 333 }
 334
 335 void bar_exif_set(GtkWidget *bar, FileData *fd)
 336 {
 337         ExifBar *eb;
 338
 339         eb = g_object_get_data(G_OBJECT(bar), "bar_exif_data");
 340         if (!eb) return;
 341
 342         /* store this, advanced view toggle needs to reload data */
 343         file_data_unref(eb->fd);
 344         eb->fd = file_data_ref(fd);
 345
 346         bar_exif_clear(eb);
 347         bar_exif_update(eb);
 348 }
 349
 350 static void bar_exif_row_toggled_cb(GtkCellRendererToggle *toggle, const gchar *path, gpointer data)
 351 {
 352         GtkWidget *listview = data;
 353         GtkTreeModel *store;
 354         GtkTreeIter iter;
 355         GtkTreePath *tpath;
 356         gchar *name = NULL;
 357         gboolean active;
 358
 359         store = gtk_tree_view_get_model(GTK_TREE_VIEW(listview));
 360
 361         tpath = gtk_tree_path_new_from_string(path);
 362         gtk_tree_model_get_iter(store, &iter, tpath);
 363         gtk_tree_path_free(tpath);
 364
 365         gtk_tree_model_get(store, &iter, EXIF_ADVCOL_ENABLED, &active,
 366                                          EXIF_ADVCOL_NAME, &name, -1);
 367         active = (!active);
 368
 369         if (active &&
 370             g_list_length(history_list_get_by_key("exif_extras")) >= EXIF_BAR_CUSTOM_COUNT)
 371                 {
 372                 active = FALSE;
 373                 }
 374
 375         gtk_list_store_set(GTK_LIST_STORE(store), &iter, EXIF_ADVCOL_ENABLED, active, -1);
 376
 377         if (active)
 378                 {
 379                 history_list_add_to_key("exif_extras", name, EXIF_BAR_CUSTOM_COUNT);
 380                 }
 381         else
 382                 {
 383                 history_list_item_change("exif_extras", name, NULL);
 384                 }
 385
 386         g_free(name);
 387 }
 388
 389 static void bar_exif_add_column_check(GtkWidget *listview, const gchar *title, gint n)
 390 {
 391         GtkTreeViewColumn *column;
 392         GtkCellRenderer *renderer;
 393
 394         column = gtk_tree_view_column_new();
 395         gtk_tree_view_column_set_title(column, title);
 396         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
 397
 398         renderer = gtk_cell_renderer_toggle_new();
 399         gtk_tree_view_column_pack_start(column, renderer, TRUE);
 400         gtk_tree_view_column_add_attribute(column, renderer, "active", n);
 401         gtk_tree_view_append_column(GTK_TREE_VIEW(listview), column);
 402
 403         g_signal_connect(G_OBJECT(renderer), "toggled",
 404                          G_CALLBACK(bar_exif_row_toggled_cb), listview);
 405 }
 406
 407 static void bar_exif_add_column(GtkWidget *listview, const gchar *title, gint n, gint sizable)
 408 {
 409         GtkTreeViewColumn *column;
 410         GtkCellRenderer *renderer;
 411
 412         column = gtk_tree_view_column_new();
 413         gtk_tree_view_column_set_title(column, title);
 414
 415         if (sizable)
 416                 {
 417                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
 418                 gtk_tree_view_column_set_fixed_width(column, BAR_EXIF_DATA_COLUMN_WIDTH);
 419                 gtk_tree_view_column_set_resizable(column, TRUE);
 420                 }
 421         else
 422                 {
 423                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
 424                 }
 425
 426         renderer = gtk_cell_renderer_text_new();
 427         gtk_tree_view_column_pack_start(column, renderer, TRUE);
 428         gtk_tree_view_column_add_attribute(column, renderer, "text", n);
 429         gtk_tree_view_append_column(GTK_TREE_VIEW(listview), column);
 430 }
 431
 432 static void bar_exif_advanced_build_view(ExifBar *eb)
 433 {
 434         GtkListStore *store;
 435
 436         if (eb->listview) return;
 437
 438         store = gtk_list_store_new(7, G_TYPE_BOOLEAN,
 439                                       G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
 440                                       G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
 441         eb->listview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
 442         g_object_unref(store);
 443
 444         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(eb->listview), TRUE);
 445         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(eb->listview), TRUE);
 446
 447         if (eb->allow_search)
 448                 {
 449                 gtk_tree_view_set_search_column(GTK_TREE_VIEW(eb->listview), EXIF_ADVCOL_NAME);
 450                 }
 451         else
 452                 {
 453                 gtk_tree_view_set_enable_search(GTK_TREE_VIEW(eb->listview), FALSE);
 454                 }
 455
 456         bar_exif_add_column_check(eb->listview, "", EXIF_ADVCOL_ENABLED);
 457
 458         bar_exif_add_column(eb->listview, _("Tag"), EXIF_ADVCOL_TAG, FALSE);
 459         bar_exif_add_column(eb->listview, _("Name"), EXIF_ADVCOL_NAME, FALSE);
 460         bar_exif_add_column(eb->listview, _("Value"), EXIF_ADVCOL_VALUE, TRUE);
 461         bar_exif_add_column(eb->listview, _("Format"), EXIF_ADVCOL_FORMAT, FALSE);
 462         bar_exif_add_column(eb->listview, _("Elements"), EXIF_ADVCOL_ELEMENTS, FALSE);
 463         bar_exif_add_column(eb->listview, _("Description"), EXIF_ADVCOL_DESCRIPTION, FALSE);
 464
 465         eb->advanced_scrolled = gtk_scrolled_window_new(NULL, NULL);
 466         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(eb->advanced_scrolled), GTK_SHADOW_IN);
 467         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(eb->advanced_scrolled),
 468                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
 469         gtk_box_pack_start(GTK_BOX(eb->vbox), eb->advanced_scrolled, TRUE, TRUE, 0);
 470         gtk_container_add(GTK_CONTAINER(eb->advanced_scrolled), eb->listview);
 471         gtk_widget_show(eb->listview);
 472 }
 473
 474 static void bar_exif_advanced_cb(GtkWidget *widget, gpointer data)
 475 {
 476         ExifBar *eb = data;
 477         gint advanced;
 478
 479         advanced = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
 480
 481         if (advanced)
 482                 {
 483                 gtk_widget_hide(eb->scrolled);
 484                 bar_exif_advanced_build_view(eb);
 485                 gtk_widget_show(eb->advanced_scrolled);
 486                 }
 487         else
 488                 {
 489                 gtk_widget_hide(eb->advanced_scrolled);
 490                 gtk_widget_show(eb->scrolled);
 491                 }
 492
 493         bar_exif_update(eb);
 494 }
 495
 496 gint bar_exif_is_advanced(GtkWidget *bar)
 497 {
 498         ExifBar *eb;
 499
 500         eb = g_object_get_data(G_OBJECT(bar), "bar_exif_data");
 501         if (!eb) return FALSE;
 502
 503         return (eb->advanced_scrolled && GTK_WIDGET_VISIBLE(eb->advanced_scrolled));
 504 }
 505
 506 void bar_exif_close(GtkWidget *bar)
 507 {
 508         ExifBar *eb;
 509
 510         eb = g_object_get_data(G_OBJECT(bar), "bar_exif_data");
 511         if (!eb) return;
 512
 513         gtk_widget_destroy(eb->vbox);
 514 }
 515
 516 static void bar_exif_width(ExifBar *eb, gint val)
 517 {
 518         gint size;
 519
 520         size = eb->vbox->allocation.width;
 521         size = CLAMP(size + val, EXIF_BAR_SIZE_INCREMENT * 2, EXIF_BAR_SIZE_INCREMENT * 16);
 522
 523         gtk_widget_set_size_request(eb->vbox, size, -1);
 524         options->panels.exif.width = eb->vbox->allocation.width;
 525 }
 526
 527 static void bar_exif_larger(GtkWidget *widget, gpointer data)
 528 {
 529         ExifBar *eb = data;
 530
 531         bar_exif_width(eb, EXIF_BAR_SIZE_INCREMENT);
 532 }
 533
 534 static void bar_exif_smaller(GtkWidget *widget, gpointer data)
 535 {
 536         ExifBar *eb = data;
 537
 538         bar_exif_width(eb, -EXIF_BAR_SIZE_INCREMENT);
 539 }
 540
 541 static void bar_exif_destroy(GtkWidget *widget, gpointer data)
 542 {
 543         ExifBar *eb = data;
 544
 545         g_free(eb->keys);
 546         g_free(eb->labels);
 547         file_data_unref(eb->fd);
 548         g_free(eb);
 549 }
 550
 551 GtkWidget *bar_exif_new(gint show_title, FileData *fd, gint advanced, GtkWidget *bounding_widget)
 552 {
 553         ExifBar *eb;
 554         GtkWidget *table;
 555         GtkWidget *viewport;
 556         GtkWidget *hbox;
 557         GtkWidget *button;
 558         gint i;
 559         gint exif_len;
 560
 561         for (exif_len = 0; ExifUIList[exif_len].key; exif_len++)
 562               ;
 563
 564         eb = g_new0(ExifBar, 1);
 565
 566         eb->keys = g_new0(GtkWidget *, exif_len);
 567         eb->labels = g_new0(GtkWidget *, exif_len);
 568
 569         eb->vbox = gtk_vbox_new(FALSE, PREF_PAD_GAP);
 570         g_object_set_data(G_OBJECT(eb->vbox), "bar_exif_data", eb);
 571         g_signal_connect_after(G_OBJECT(eb->vbox), "destroy",
 572                                G_CALLBACK(bar_exif_destroy), eb);
 573
 574         eb->allow_search = !show_title;
 575
 576         if (show_title)
 577                 {
 578                 GtkWidget *box;
 579                 GtkWidget *label;
 580                 GtkWidget *button;
 581                 GtkWidget *arrow;
 582
 583                 box = gtk_hbox_new(FALSE, 0);
 584
 585                 label = sizer_new(eb->vbox, bounding_widget, SIZER_POS_LEFT);
 586                 sizer_set_limits(label, EXIF_BAR_SIZE_INCREMENT * 2, -1, -1 , -1);
 587                 gtk_box_pack_start(GTK_BOX(box), label, FALSE, FALSE, 0);
 588                 gtk_widget_show(label);
 589
 590                 label = gtk_label_new(_("Exif"));
 591                 pref_label_bold(label, TRUE, FALSE);
 592                 gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
 593                 gtk_widget_show(label);
 594
 595                 button = gtk_button_new();
 596                 gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 597                 g_signal_connect(G_OBJECT(button), "clicked",
 598                                  G_CALLBACK(bar_exif_smaller), eb);
 599                 gtk_box_pack_end(GTK_BOX(box), button, FALSE, FALSE, 0);
 600                 arrow = gtk_arrow_new(GTK_ARROW_RIGHT, GTK_SHADOW_NONE);
 601                 gtk_widget_set_size_request(arrow, EXIF_BAR_ARROW_SIZE, EXIF_BAR_ARROW_SIZE);
 602                 gtk_container_add(GTK_CONTAINER(button), arrow);
 603                 gtk_widget_show(arrow);
 604                 gtk_widget_show(button);
 605
 606                 button = gtk_button_new();
 607                 gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 608                 g_signal_connect(G_OBJECT(button), "clicked",
 609                                  G_CALLBACK(bar_exif_larger), eb);
 610                 gtk_box_pack_end(GTK_BOX(box), button, FALSE, FALSE, 0);
 611                 arrow = gtk_arrow_new(GTK_ARROW_LEFT, GTK_SHADOW_NONE);
 612                 gtk_widget_set_size_request(arrow, EXIF_BAR_ARROW_SIZE, EXIF_BAR_ARROW_SIZE);
 613                 gtk_container_add(GTK_CONTAINER(button), arrow);
 614                 gtk_widget_show(arrow);
 615                 gtk_widget_show(button);
 616
 617                 gtk_box_pack_start(GTK_BOX(eb->vbox), box, FALSE, FALSE, 0);
 618                 gtk_widget_show(box);
 619                 }
 620
 621
 622         table = gtk_table_new(2, exif_len + 1 + EXIF_BAR_CUSTOM_COUNT, FALSE);
 623
 624         eb->table = table;
 625
 626         for (i = 0; ExifUIList[i].key; i++)
 627                 {
 628                 gchar *text;
 629
 630                 text = exif_get_description_by_key(ExifUIList[i].key);
 631                 eb->labels[i] = table_add_line(table, 0, i, text, NULL,
 632                       &eb->keys[i]);
 633                 g_free(text);
 634                 }
 635
 636         eb->custom_sep = gtk_hseparator_new();
 637         gtk_table_attach(GTK_TABLE(table), eb->custom_sep, 0, 1,
 638                                            exif_len, exif_len + 1,
 639                                            GTK_FILL, GTK_FILL, 2, 2);
 640
 641         for (i = 0; i < EXIF_BAR_CUSTOM_COUNT; i++)
 642                 {
 643                 table_add_line_custom(table, 0, exif_len + 1 + i,
 644                                       "", "",  &eb->custom_name[i], &eb->custom_value[i]);
 645                 }
 646
 647         eb->scrolled = gtk_scrolled_window_new(NULL, NULL);
 648         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(eb->scrolled),
 649                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 650
 651         viewport = gtk_viewport_new(NULL, NULL);
 652         gtk_viewport_set_shadow_type(GTK_VIEWPORT(viewport), GTK_SHADOW_NONE);
 653         gtk_container_add(GTK_CONTAINER(eb->scrolled), viewport);
 654         gtk_widget_show(viewport);
 655
 656         gtk_container_add(GTK_CONTAINER(viewport), table);
 657         gtk_widget_show(table);
 658
 659         gtk_box_pack_start(GTK_BOX(eb->vbox), eb->scrolled, TRUE, TRUE, 0);
 660
 661         hbox = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
 662         gtk_box_pack_end(GTK_BOX(eb->vbox), hbox, FALSE, FALSE, 0);
 663         gtk_widget_show(hbox);
 664
 665         button = gtk_check_button_new_with_label(_("Advanced view"));
 666         if (advanced) gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
 667         g_signal_connect(G_OBJECT(button), "toggled",
 668                          G_CALLBACK(bar_exif_advanced_cb), eb);
 669         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
 670         gtk_widget_show(button);
 671
 672         eb->advanced_scrolled = NULL;
 673         eb->listview = NULL;
 674
 675         if (advanced)
 676                 {
 677                 bar_exif_advanced_build_view(eb);
 678                 gtk_widget_show(eb->advanced_scrolled);
 679                 }
 680         else
 681                 {
 682                 gtk_widget_show(eb->scrolled);
 683                 }
 684
 685         eb->fd = file_data_ref(fd);
 686         bar_exif_update(eb);
 687
 688         return eb->vbox;
 689 }
 690 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */