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                                   GtkWidget **button)
  67 {
  68         GtkWidget *label;
  69         gchar *buf;
  70
  71         buf = g_strconcat((text1) ? text1 : "fixme", ":", NULL);
  72         if (!text2) text2 = "";
  73
  74         label = gtk_label_new(buf);
  75         gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.0);
  76         pref_label_bold(label, TRUE, FALSE);
  77         gtk_table_attach(GTK_TABLE(table), label,
  78                          x, x + 1, y, y + 1,
  79                          GTK_FILL, GTK_FILL,
  80                          2, 2);
  81         *label1 = label;
  82
  83         label = gtk_label_new(text2);
  84         gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.0);
  85         gtk_table_attach(GTK_TABLE(table), label,
  86                          x + 1, x + 2, y, y + 1,
  87                          GTK_FILL, GTK_FILL,
  88                          2, 2);
  89         *label2 = label;
  90
  91         if (button)
  92                 {
  93                 *button = gtk_button_new_from_stock(GTK_STOCK_REMOVE);
  94                 gtk_table_attach(GTK_TABLE(table), *button,
  95                                  x + 2, x + 3, y, y + 1,
  96                                  GTK_FILL, GTK_FILL,
  97                                  2, 2);
  98                 }
  99
 100         g_free(buf);
 101 }
 102
 103 static GtkWidget *table_add_line(GtkWidget *table, gint x, gint y,
 104                                  const gchar *description, const gchar *text,
 105                                  GtkWidget **keyret)
 106 {
 107         GtkWidget *key;
 108         GtkWidget *label;
 109
 110         table_add_line_custom(table, x, y, description, text, &key, &label, NULL);
 111         gtk_widget_show(key);
 112         gtk_widget_show(label);
 113         if (keyret) *keyret = key;
 114
 115         return label;
 116 }
 117
 118
 119 /*
 120  *-------------------------------------------------------------------
 121  * EXIF bar
 122  *-------------------------------------------------------------------
 123  */
 124
 125 typedef struct _ExifBar ExifBar;
 126 struct _ExifBar
 127 {
 128         GtkWidget *vbox;
 129         GtkWidget *scrolled;
 130         GtkWidget *table;
 131         GtkWidget *advanced_scrolled;
 132         GtkWidget *listview;
 133         GtkWidget **keys;
 134         GtkWidget **labels;
 135
 136         GtkWidget *custom_sep;
 137         GtkWidget *custom_name[EXIF_BAR_CUSTOM_COUNT];
 138         GtkWidget *custom_value[EXIF_BAR_CUSTOM_COUNT];
 139         GtkWidget *custom_remove[EXIF_BAR_CUSTOM_COUNT];
 140
 141         FileData *fd;
 142
 143         gint allow_search;
 144 };
 145
 146 enum {
 147         EXIF_ADVCOL_ENABLED = 0,
 148         EXIF_ADVCOL_TAG,
 149         EXIF_ADVCOL_NAME,
 150         EXIF_ADVCOL_VALUE,
 151         EXIF_ADVCOL_FORMAT,
 152         EXIF_ADVCOL_ELEMENTS,
 153         EXIF_ADVCOL_DESCRIPTION,
 154         EXIF_ADVCOL_COUNT
 155 };
 156
 157 static void bar_exif_sensitive(ExifBar *eb, gint enable)
 158 {
 159         gtk_widget_set_sensitive(eb->table, enable);
 160         if (eb->advanced_scrolled) gtk_widget_set_sensitive(eb->advanced_scrolled, enable);
 161 }
 162
 163 static gint bar_exif_row_enabled(const gchar *name)
 164 {
 165         GList *list;
 166
 167         if (!name) return FALSE;
 168
 169         list = history_list_get_by_key("exif_extras");
 170         while (list)
 171                 {
 172                 if (strcmp(name, (gchar *)(list->data)) == 0) return TRUE;
 173                 list = list->next;
 174         }
 175
 176         return FALSE;
 177 }
 178
 179 static void bar_exif_update(ExifBar *eb)
 180 {
 181         ExifData *exif;
 182         gint i;
 183
 184         exif = exif_read_fd(eb->fd);
 185
 186         if (!exif)
 187                 {
 188                 bar_exif_sensitive(eb, FALSE);
 189                 return;
 190                 }
 191
 192         bar_exif_sensitive(eb, TRUE);
 193
 194         if (GTK_WIDGET_VISIBLE(eb->scrolled))
 195                 {
 196                 GList *list;
 197                 for (i = 0; ExifUIList[i].key; i++)
 198                         {
 199                         gchar *text;
 200                         gchar *utf8_text;
 201
 202                         if (ExifUIList[i].current == EXIF_UI_OFF)
 203                                 {
 204                                 gtk_widget_hide(eb->labels[i]);
 205                                 gtk_widget_hide(eb->keys[i]);
 206                                 continue;
 207                                 }
 208                         text = exif_get_data_as_text(exif, ExifUIList[i].key);
 209                         utf8_text = utf8_validate_or_convert(text);
 210                         g_free(text);
 211                         if (ExifUIList[i].current == EXIF_UI_IFSET
 212                             && (!utf8_text || !*utf8_text))
 213                                 {
 214                                 gtk_widget_hide(eb->labels[i]);
 215                                 gtk_widget_hide(eb->keys[i]);
 216                                 g_free(utf8_text);
 217                                 continue;
 218                                 }
 219                         gtk_widget_show(eb->labels[i]);
 220                         gtk_widget_show(eb->keys[i]);
 221                         gtk_label_set_text(GTK_LABEL(eb->labels[i]), utf8_text);
 222                         g_free(utf8_text);
 223                         }
 224
 225                 list = g_list_last(history_list_get_by_key("exif_extras"));
 226                 if (list)
 227                         {
 228                         gtk_widget_show(eb->custom_sep);
 229                         }
 230                 else
 231                         {
 232                         gtk_widget_hide(eb->custom_sep);
 233                         }
 234                 i = 0;
 235                 while (list && i < EXIF_BAR_CUSTOM_COUNT)
 236                         {
 237                         gchar *text;
 238                         gchar *utf8_text;
 239                         gchar *name;
 240                         gchar *buf;
 241
 242                         name = list->data;
 243                         list = list->prev;
 244
 245                         text = exif_get_data_as_text(exif, name);
 246                         utf8_text = utf8_validate_or_convert(text);
 247                         g_free(text);
 248
 249                         buf = g_strconcat(name, ":", NULL);
 250                         gtk_label_set_text(GTK_LABEL(eb->custom_name[i]), buf);
 251                         g_free(buf);
 252                         gtk_label_set_text(GTK_LABEL(eb->custom_value[i]), utf8_text);
 253                         g_free(utf8_text);
 254
 255                         gtk_widget_show(eb->custom_name[i]);
 256                         gtk_widget_show(eb->custom_value[i]);
 257                         gtk_widget_show(eb->custom_remove[i]);
 258                         g_object_set_data(G_OBJECT(eb->custom_remove[i]), "key", name);
 259
 260                         i++;
 261                         }
 262                 while (i < EXIF_BAR_CUSTOM_COUNT)
 263                         {
 264                         g_object_set_data(G_OBJECT(eb->custom_remove[i]), "key", NULL);
 265                         gtk_widget_hide(eb->custom_name[i]);
 266                         gtk_widget_hide(eb->custom_value[i]);
 267                         gtk_widget_hide(eb->custom_remove[i]);
 268
 269                         i++;
 270                         }
 271                 }
 272
 273         if (eb->advanced_scrolled && GTK_WIDGET_VISIBLE(eb->advanced_scrolled))
 274                 {
 275                 GtkListStore *store;
 276                 GtkTreeIter iter;
 277                 ExifItem *item;
 278
 279                 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(eb->listview)));
 280                 gtk_list_store_clear(store);
 281
 282                 item = exif_get_first_item(exif);
 283                 while (item)
 284                         {
 285                         gchar *tag;
 286                         gchar *tag_name;
 287                         gchar *text;
 288                         gchar *utf8_text;
 289                         const gchar *format;
 290                         gchar *elements;
 291                         gchar *description;
 292                         gchar *utf8_description;
 293
 294                         tag = g_strdup_printf("0x%04x", exif_item_get_tag_id(item));
 295                         tag_name = exif_item_get_tag_name(item);
 296                         format = exif_item_get_format_name(item, TRUE);
 297                         text = exif_item_get_data_as_text(item);
 298                         utf8_text = utf8_validate_or_convert(text);
 299                         g_free(text);
 300                         elements = g_strdup_printf("%d", exif_item_get_elements(item));
 301                         description = exif_item_get_description(item);
 302                         if (!description) description = g_strdup("");
 303                         utf8_description = utf8_validate_or_convert(description);
 304                         g_free(description);
 305
 306                         gtk_list_store_append(store, &iter);
 307                         gtk_list_store_set(store, &iter,
 308                                         EXIF_ADVCOL_ENABLED, bar_exif_row_enabled(tag_name),
 309                                         EXIF_ADVCOL_TAG, tag,
 310                                         EXIF_ADVCOL_NAME, tag_name,
 311                                         EXIF_ADVCOL_VALUE, utf8_text,
 312                                         EXIF_ADVCOL_FORMAT, format,
 313                                         EXIF_ADVCOL_ELEMENTS, elements,
 314                                         EXIF_ADVCOL_DESCRIPTION, utf8_description, -1);
 315                         g_free(tag);
 316                         g_free(utf8_text);
 317                         g_free(elements);
 318                         g_free(utf8_description);
 319                         g_free(tag_name);
 320                         item = exif_get_next_item(exif);
 321                         }
 322                 }
 323
 324         exif_free_fd(eb->fd, exif);
 325 }
 326
 327 static void bar_exif_clear(ExifBar *eb)
 328 {
 329         gint i;
 330
 331         if (!GTK_WIDGET_SENSITIVE(eb->labels[0])) return;
 332
 333         for (i = 0; ExifUIList[i].key; i++)
 334                 {
 335                 gtk_label_set_text(GTK_LABEL(eb->labels[i]), "");
 336                 }
 337         for (i = 0; i < EXIF_BAR_CUSTOM_COUNT; i++)
 338                 {
 339                 gtk_label_set_text(GTK_LABEL(eb->custom_value[i]), "");
 340                 }
 341
 342         if (eb->listview)
 343                 {
 344                 GtkListStore *store;
 345
 346                 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(eb->listview)));
 347                 gtk_list_store_clear(store);
 348                 }
 349 }
 350
 351 void bar_exif_set(GtkWidget *bar, FileData *fd)
 352 {
 353         ExifBar *eb;
 354
 355         eb = g_object_get_data(G_OBJECT(bar), "bar_exif_data");
 356         if (!eb) return;
 357
 358         /* store this, advanced view toggle needs to reload data */
 359         file_data_unref(eb->fd);
 360         eb->fd = file_data_ref(fd);
 361
 362         bar_exif_clear(eb);
 363         bar_exif_update(eb);
 364 }
 365
 366 static void bar_exif_row_toggled_cb(GtkCellRendererToggle *toggle, const gchar *path, gpointer data)
 367 {
 368         GtkWidget *listview = data;
 369         GtkTreeModel *store;
 370         GtkTreeIter iter;
 371         GtkTreePath *tpath;
 372         gchar *name = NULL;
 373         gboolean active;
 374
 375         store = gtk_tree_view_get_model(GTK_TREE_VIEW(listview));
 376
 377         tpath = gtk_tree_path_new_from_string(path);
 378         gtk_tree_model_get_iter(store, &iter, tpath);
 379         gtk_tree_path_free(tpath);
 380
 381         gtk_tree_model_get(store, &iter, EXIF_ADVCOL_ENABLED, &active,
 382                                          EXIF_ADVCOL_NAME, &name, -1);
 383         active = (!active);
 384
 385         if (active &&
 386             g_list_length(history_list_get_by_key("exif_extras")) >= EXIF_BAR_CUSTOM_COUNT)
 387                 {
 388                 active = FALSE;
 389                 }
 390
 391         gtk_list_store_set(GTK_LIST_STORE(store), &iter, EXIF_ADVCOL_ENABLED, active, -1);
 392
 393         if (active)
 394                 {
 395                 history_list_add_to_key("exif_extras", name, EXIF_BAR_CUSTOM_COUNT);
 396                 }
 397         else
 398                 {
 399                 history_list_item_change("exif_extras", name, NULL);
 400                 }
 401
 402         g_free(name);
 403 }
 404
 405 static void bar_exif_remove_advanced_cb(GtkWidget *widget, gpointer data)
 406 {
 407         ExifBar *eb = data;
 408         const gchar *key;
 409
 410         key = g_object_get_data(G_OBJECT(widget), "key");
 411         if (!key) return;
 412
 413         history_list_item_change("exif_extras", key, NULL);
 414
 415         bar_exif_update(eb);
 416 }
 417
 418 static void bar_exif_add_column_check(GtkWidget *listview, const gchar *title, gint n)
 419 {
 420         GtkTreeViewColumn *column;
 421         GtkCellRenderer *renderer;
 422
 423         column = gtk_tree_view_column_new();
 424         gtk_tree_view_column_set_title(column, title);
 425         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
 426
 427         renderer = gtk_cell_renderer_toggle_new();
 428         gtk_tree_view_column_pack_start(column, renderer, TRUE);
 429         gtk_tree_view_column_add_attribute(column, renderer, "active", n);
 430         gtk_tree_view_append_column(GTK_TREE_VIEW(listview), column);
 431
 432         g_signal_connect(G_OBJECT(renderer), "toggled",
 433                          G_CALLBACK(bar_exif_row_toggled_cb), listview);
 434 }
 435
 436 static void bar_exif_add_column(GtkWidget *listview, const gchar *title, gint n, gint sizable)
 437 {
 438         GtkTreeViewColumn *column;
 439         GtkCellRenderer *renderer;
 440
 441         column = gtk_tree_view_column_new();
 442         gtk_tree_view_column_set_title(column, title);
 443
 444         if (sizable)
 445                 {
 446                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
 447                 gtk_tree_view_column_set_fixed_width(column, BAR_EXIF_DATA_COLUMN_WIDTH);
 448                 gtk_tree_view_column_set_resizable(column, TRUE);
 449                 }
 450         else
 451                 {
 452                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
 453                 }
 454
 455         renderer = gtk_cell_renderer_text_new();
 456         gtk_tree_view_column_pack_start(column, renderer, TRUE);
 457         gtk_tree_view_column_add_attribute(column, renderer, "text", n);
 458         gtk_tree_view_append_column(GTK_TREE_VIEW(listview), column);
 459 }
 460
 461 static void bar_exif_advanced_build_view(ExifBar *eb)
 462 {
 463         GtkListStore *store;
 464
 465         if (eb->listview) return;
 466
 467         store = gtk_list_store_new(7, G_TYPE_BOOLEAN,
 468                                       G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
 469                                       G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
 470         eb->listview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
 471         g_object_unref(store);
 472
 473         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(eb->listview), TRUE);
 474         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(eb->listview), TRUE);
 475
 476         if (eb->allow_search)
 477                 {
 478                 gtk_tree_view_set_search_column(GTK_TREE_VIEW(eb->listview), EXIF_ADVCOL_NAME);
 479                 }
 480         else
 481                 {
 482                 gtk_tree_view_set_enable_search(GTK_TREE_VIEW(eb->listview), FALSE);
 483                 }
 484
 485         bar_exif_add_column_check(eb->listview, "", EXIF_ADVCOL_ENABLED);
 486
 487         bar_exif_add_column(eb->listview, _("Tag"), EXIF_ADVCOL_TAG, FALSE);
 488         bar_exif_add_column(eb->listview, _("Name"), EXIF_ADVCOL_NAME, FALSE);
 489         bar_exif_add_column(eb->listview, _("Value"), EXIF_ADVCOL_VALUE, TRUE);
 490         bar_exif_add_column(eb->listview, _("Format"), EXIF_ADVCOL_FORMAT, FALSE);
 491         bar_exif_add_column(eb->listview, _("Elements"), EXIF_ADVCOL_ELEMENTS, FALSE);
 492         bar_exif_add_column(eb->listview, _("Description"), EXIF_ADVCOL_DESCRIPTION, FALSE);
 493
 494         eb->advanced_scrolled = gtk_scrolled_window_new(NULL, NULL);
 495         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(eb->advanced_scrolled), GTK_SHADOW_IN);
 496         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(eb->advanced_scrolled),
 497                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
 498         gtk_box_pack_start(GTK_BOX(eb->vbox), eb->advanced_scrolled, TRUE, TRUE, 0);
 499         gtk_container_add(GTK_CONTAINER(eb->advanced_scrolled), eb->listview);
 500         gtk_widget_show(eb->listview);
 501 }
 502
 503 static void bar_exif_advanced_cb(GtkWidget *widget, gpointer data)
 504 {
 505         ExifBar *eb = data;
 506         gint advanced;
 507
 508         advanced = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
 509
 510         if (advanced)
 511                 {
 512                 gtk_widget_hide(eb->scrolled);
 513                 bar_exif_advanced_build_view(eb);
 514                 gtk_widget_show(eb->advanced_scrolled);
 515                 }
 516         else
 517                 {
 518                 gtk_widget_hide(eb->advanced_scrolled);
 519                 gtk_widget_show(eb->scrolled);
 520                 }
 521
 522         bar_exif_update(eb);
 523 }
 524
 525 gint bar_exif_is_advanced(GtkWidget *bar)
 526 {
 527         ExifBar *eb;
 528
 529         eb = g_object_get_data(G_OBJECT(bar), "bar_exif_data");
 530         if (!eb) return FALSE;
 531
 532         return (eb->advanced_scrolled && GTK_WIDGET_VISIBLE(eb->advanced_scrolled));
 533 }
 534
 535 void bar_exif_close(GtkWidget *bar)
 536 {
 537         ExifBar *eb;
 538
 539         eb = g_object_get_data(G_OBJECT(bar), "bar_exif_data");
 540         if (!eb) return;
 541
 542         gtk_widget_destroy(eb->vbox);
 543 }
 544
 545 static void bar_exif_width(ExifBar *eb, gint val)
 546 {
 547         gint size;
 548
 549         size = eb->vbox->allocation.width;
 550         size = CLAMP(size + val, EXIF_BAR_SIZE_INCREMENT * 2, EXIF_BAR_SIZE_INCREMENT * 16);
 551
 552         gtk_widget_set_size_request(eb->vbox, size, -1);
 553         options->panels.exif.width = eb->vbox->allocation.width;
 554 }
 555
 556 static void bar_exif_larger(GtkWidget *widget, gpointer data)
 557 {
 558         ExifBar *eb = data;
 559
 560         bar_exif_width(eb, EXIF_BAR_SIZE_INCREMENT);
 561 }
 562
 563 static void bar_exif_smaller(GtkWidget *widget, gpointer data)
 564 {
 565         ExifBar *eb = data;
 566
 567         bar_exif_width(eb, -EXIF_BAR_SIZE_INCREMENT);
 568 }
 569
 570 static void bar_exif_destroy(GtkWidget *widget, gpointer data)
 571 {
 572         ExifBar *eb = data;
 573
 574         g_free(eb->keys);
 575         g_free(eb->labels);
 576         file_data_unref(eb->fd);
 577         g_free(eb);
 578 }
 579
 580 GtkWidget *bar_exif_new(gint show_title, FileData *fd, gint advanced, GtkWidget *bounding_widget)
 581 {
 582         ExifBar *eb;
 583         GtkWidget *table;
 584         GtkWidget *viewport;
 585         GtkWidget *hbox;
 586         GtkWidget *button;
 587         gint i;
 588         gint exif_len;
 589
 590         for (exif_len = 0; ExifUIList[exif_len].key; exif_len++)
 591               ;
 592
 593         eb = g_new0(ExifBar, 1);
 594
 595         eb->keys = g_new0(GtkWidget *, exif_len);
 596         eb->labels = g_new0(GtkWidget *, exif_len);
 597
 598         eb->vbox = gtk_vbox_new(FALSE, PREF_PAD_GAP);
 599         g_object_set_data(G_OBJECT(eb->vbox), "bar_exif_data", eb);
 600         g_signal_connect_after(G_OBJECT(eb->vbox), "destroy",
 601                                G_CALLBACK(bar_exif_destroy), eb);
 602
 603         eb->allow_search = !show_title;
 604
 605         if (show_title)
 606                 {
 607                 GtkWidget *box;
 608                 GtkWidget *label;
 609                 GtkWidget *button;
 610                 GtkWidget *arrow;
 611
 612                 box = gtk_hbox_new(FALSE, 0);
 613
 614                 label = sizer_new(eb->vbox, bounding_widget, SIZER_POS_LEFT);
 615                 sizer_set_limits(label, EXIF_BAR_SIZE_INCREMENT * 2, -1, -1 , -1);
 616                 gtk_box_pack_start(GTK_BOX(box), label, FALSE, FALSE, 0);
 617                 gtk_widget_show(label);
 618
 619                 label = gtk_label_new(_("Exif"));
 620                 pref_label_bold(label, TRUE, FALSE);
 621                 gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
 622                 gtk_widget_show(label);
 623
 624                 button = gtk_button_new();
 625                 gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 626                 g_signal_connect(G_OBJECT(button), "clicked",
 627                                  G_CALLBACK(bar_exif_smaller), eb);
 628                 gtk_box_pack_end(GTK_BOX(box), button, FALSE, FALSE, 0);
 629                 arrow = gtk_arrow_new(GTK_ARROW_RIGHT, GTK_SHADOW_NONE);
 630                 gtk_widget_set_size_request(arrow, EXIF_BAR_ARROW_SIZE, EXIF_BAR_ARROW_SIZE);
 631                 gtk_container_add(GTK_CONTAINER(button), arrow);
 632                 gtk_widget_show(arrow);
 633                 gtk_widget_show(button);
 634
 635                 button = gtk_button_new();
 636                 gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
 637                 g_signal_connect(G_OBJECT(button), "clicked",
 638                                  G_CALLBACK(bar_exif_larger), eb);
 639                 gtk_box_pack_end(GTK_BOX(box), button, FALSE, FALSE, 0);
 640                 arrow = gtk_arrow_new(GTK_ARROW_LEFT, GTK_SHADOW_NONE);
 641                 gtk_widget_set_size_request(arrow, EXIF_BAR_ARROW_SIZE, EXIF_BAR_ARROW_SIZE);
 642                 gtk_container_add(GTK_CONTAINER(button), arrow);
 643                 gtk_widget_show(arrow);
 644                 gtk_widget_show(button);
 645
 646                 gtk_box_pack_start(GTK_BOX(eb->vbox), box, FALSE, FALSE, 0);
 647                 gtk_widget_show(box);
 648                 }
 649
 650
 651         table = gtk_table_new(3, exif_len + 1 + EXIF_BAR_CUSTOM_COUNT, FALSE);
 652
 653         eb->table = table;
 654
 655         for (i = 0; ExifUIList[i].key; i++)
 656                 {
 657                 gchar *text;
 658
 659                 text = exif_get_description_by_key(ExifUIList[i].key);
 660                 eb->labels[i] = table_add_line(table, 0, i, text, NULL,
 661                       &eb->keys[i]);
 662                 g_free(text);
 663                 }
 664
 665         eb->custom_sep = gtk_hseparator_new();
 666         gtk_table_attach(GTK_TABLE(table), eb->custom_sep, 0, 1,
 667                                            exif_len, exif_len + 1,
 668                                            GTK_FILL, GTK_FILL, 2, 2);
 669
 670         for (i = 0; i < EXIF_BAR_CUSTOM_COUNT; i++)
 671                 {
 672                 table_add_line_custom(table, 0, exif_len + 1 + i,
 673                                       "", "",  &eb->custom_name[i], &eb->custom_value[i],
 674                                       &eb->custom_remove[i]);
 675                 g_signal_connect(G_OBJECT(eb->custom_remove[i]), "clicked",
 676                                  G_CALLBACK(bar_exif_remove_advanced_cb), eb);
 677                 }
 678
 679         eb->scrolled = gtk_scrolled_window_new(NULL, NULL);
 680         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(eb->scrolled),
 681                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 682
 683         viewport = gtk_viewport_new(NULL, NULL);
 684         gtk_viewport_set_shadow_type(GTK_VIEWPORT(viewport), GTK_SHADOW_NONE);
 685         gtk_container_add(GTK_CONTAINER(eb->scrolled), viewport);
 686         gtk_widget_show(viewport);
 687
 688         gtk_container_add(GTK_CONTAINER(viewport), table);
 689         gtk_widget_show(table);
 690
 691         gtk_box_pack_start(GTK_BOX(eb->vbox), eb->scrolled, TRUE, TRUE, 0);
 692
 693         hbox = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
 694         gtk_box_pack_end(GTK_BOX(eb->vbox), hbox, FALSE, FALSE, 0);
 695         gtk_widget_show(hbox);
 696
 697         button = gtk_check_button_new_with_label(_("Advanced view"));
 698         if (advanced) gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE);
 699         g_signal_connect(G_OBJECT(button), "toggled",
 700                          G_CALLBACK(bar_exif_advanced_cb), eb);
 701         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
 702         gtk_widget_show(button);
 703
 704         eb->advanced_scrolled = NULL;
 705         eb->listview = NULL;
 706
 707         if (advanced)
 708                 {
 709                 bar_exif_advanced_build_view(eb);
 710                 gtk_widget_show(eb->advanced_scrolled);
 711                 }
 712         else
 713                 {
 714                 gtk_widget_show(eb->scrolled);
 715                 }
 716
 717         eb->fd = file_data_ref(fd);
 718         bar_exif_update(eb);
 719
 720         return eb->vbox;
 721 }
 722 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */