Mercurial > hg > forks > geeqie
annotate src/bar_exif.c @ 114:3b5429dfd1d3
Mon Nov 27 01:23:23 2006 John Ellis <johne@verizon.net>
* bar_exif.c, cache-loader.c, pan-view.c: Pass new arg for exif_read().
* color-man.[ch]: Add color_man_new_embedded for using in-memory color
profiles.
* exif.[ch]: Add support for extracting color profiles embedded in jpeg
and tiff images. This resulted in a rewrite of the jpeg parser; both
to allow searching for any marker type, and to make the code readable.
* format_raw.c: Add color profile tag to the debug code.
* image.c, layout.c: Use embedded color profiles when found and
enabled, also add toggle for the option in color profile menu.
| author | John Ellis <johne@verizon.net> |
|---|---|
| date | Mon, 27 Nov 2006 06:37:48 +0000 |
| parents | e103e1c85665 |
| children | 5be5d1c53016 |
| rev | line source |
|---|---|
| 9 | 1 /* |
| 2 * GQview | |
| 3 * (C) 2004 John Ellis | |
| 4 * | |
| 5 * Author: John Ellis | |
| 6 * | |
| 7 * This software is released under the GNU General Public License (GNU GPL). | |
| 8 * Please read the included file COPYING for more information. | |
| 9 * This software comes with no warranty of any kind, use at your own risk! | |
| 10 */ | |
| 11 | |
| 12 | |
| 13 #include "gqview.h" | |
| 14 #include "bar_exif.h" | |
| 15 | |
| 16 #include "exif.h" | |
| 17 #include "ui_bookmark.h" | |
| 18 #include "ui_misc.h" | |
| 19 | |
| 20 #include <math.h> | |
| 21 | |
| 22 #define EXIF_BAR_SIZE_INCREMENT 48 | |
| 23 #define EXIF_BAR_ARROW_SIZE 7 | |
| 24 | |
| 25 #define EXIF_BAR_CUSTOM_COUNT 20 | |
| 26 | |
|
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27 #define BAR_EXIF_DATA_COLUMN_WIDTH 250 |
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28 |
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29 static const gchar *bar_exif_key_list_real[] = { |
| 9 | 30 "fCamera", |
| 31 "fDateTime", | |
| 32 "fShutterSpeed", | |
| 33 "fAperture", | |
| 34 "ExposureProgram", | |
| 35 "fExposureBias", | |
| 36 "fISOSpeedRating", | |
| 37 "fFocalLength", | |
| 38 "fSubjectDistance", | |
| 39 "MeteringMode", | |
| 40 "fFlash", | |
| 41 "LightSource", | |
| 42 "fResolution", | |
| 43 "Orientation", | |
| 44 "ImageDescription", | |
| 45 "Copyright" | |
| 46 }; | |
| 47 | |
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48 const gchar **bar_exif_key_list = bar_exif_key_list_real; |
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49 const gint bar_exif_key_count = (sizeof(bar_exif_key_list_real) / sizeof(gchar *)); |
| 9 | 50 |
| 51 | |
| 52 /* | |
| 53 *------------------------------------------------------------------- | |
| 54 * table util | |
| 55 *------------------------------------------------------------------- | |
| 56 */ | |
| 57 | |
| 58 static void table_add_line_custom(GtkWidget *table, gint x, gint y, | |
| 59 const gchar *text1, const gchar *text2, | |
| 60 GtkWidget **label1, GtkWidget **label2) | |
| 61 { | |
| 62 GtkWidget *label; | |
| 63 gchar *buf; | |
| 64 | |
| 65 buf = g_strconcat((text1) ? text1 : "fixme", ":", NULL); | |
| 66 if (!text2) text2 = ""; | |
| 67 | |
| 68 label = gtk_label_new(buf); | |
| 69 gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.0); | |
| 70 pref_label_bold(label, TRUE, FALSE); | |
| 71 gtk_table_attach(GTK_TABLE(table), label, | |
| 72 x, x + 1, y, y + 1, | |
| 73 GTK_FILL, GTK_FILL, | |
| 74 2, 2); | |
| 75 *label1 = label; | |
| 76 | |
| 77 label = gtk_label_new(text2); | |
| 78 gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.0); | |
| 79 gtk_table_attach(GTK_TABLE(table), label, | |
| 80 x + 1, x + 2, y, y + 1, | |
| 81 GTK_FILL, GTK_FILL, | |
| 82 2, 2); | |
| 83 *label2 = label; | |
| 84 | |
| 85 g_free(buf); | |
| 86 } | |
| 87 | |
| 88 static GtkWidget *table_add_line(GtkWidget *table, gint x, gint y, | |
| 89 const gchar *description, const gchar *text) | |
| 90 { | |
| 91 GtkWidget *key; | |
| 92 GtkWidget *label; | |
| 93 | |
| 94 table_add_line_custom(table, x, y, description, text, &key, &label); | |
| 95 gtk_widget_show(key); | |
| 96 gtk_widget_show(label); | |
| 97 | |
| 98 return label; | |
| 99 } | |
| 100 | |
| 101 | |
| 102 /* | |
| 103 *------------------------------------------------------------------- | |
| 104 * EXIF bar | |
| 105 *------------------------------------------------------------------- | |
| 106 */ | |
| 107 | |
| 108 typedef struct _ExifBar ExifBar; | |
| 109 struct _ExifBar | |
| 110 { | |
| 111 GtkWidget *vbox; | |
| 112 GtkWidget *scrolled; | |
| 113 GtkWidget *table; | |
| 114 GtkWidget *advanced_scrolled; | |
| 115 GtkWidget *listview; | |
| 116 GtkWidget **labels; | |
| 117 | |
| 118 GtkWidget *custom_sep; | |
| 119 GtkWidget *custom_name[EXIF_BAR_CUSTOM_COUNT]; | |
| 120 GtkWidget *custom_value[EXIF_BAR_CUSTOM_COUNT]; | |
| 121 | |
| 122 gchar *path; | |
| 123 | |
| 124 gint allow_search; | |
| 125 }; | |
| 126 | |
| 127 enum { | |
| 128 EXIF_ADVCOL_ENABLED = 0, | |
| 129 EXIF_ADVCOL_TAG, | |
| 130 EXIF_ADVCOL_NAME, | |
| 131 EXIF_ADVCOL_VALUE, | |
| 132 EXIF_ADVCOL_FORMAT, | |
| 133 EXIF_ADVCOL_ELEMENTS, | |
| 134 EXIF_ADVCOL_DESCRIPTION, | |
| 135 EXIF_ADVCOL_COUNT | |
| 136 }; | |
| 137 | |
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138 gchar *bar_exif_validate_text(gchar *text) |
| 9 | 139 { |
| 140 if (text && !g_utf8_validate(text, strlen(text), NULL)) | |
| 141 { | |
| 142 gchar *tmp = text; | |
| 143 text = g_convert(tmp, strlen(tmp), "UTF-8", "ISO-8859-1", NULL, NULL, NULL); | |
| 144 g_free(tmp); | |
| 145 } | |
| 146 return text; | |
| 147 } | |
| 148 | |
| 149 static void bar_exif_sensitive(ExifBar *eb, gint enable) | |
| 150 { | |
| 151 gtk_widget_set_sensitive(eb->table, enable); | |
| 152 if (eb->advanced_scrolled) gtk_widget_set_sensitive(eb->advanced_scrolled, enable); | |
| 153 } | |
| 154 | |
| 155 static gint bar_exif_row_enabled(const gchar *name) | |
| 156 { | |
| 157 GList *list; | |
| 158 | |
| 159 list = history_list_get_by_key("exif_extras"); | |
| 160 while (list) | |
| 161 { | |
| 162 if (name && strcmp(name, (gchar *)(list->data)) == 0) return TRUE; | |
| 163 list = list->next; | |
| 164 } | |
| 165 | |
| 166 return FALSE; | |
| 167 } | |
| 168 | |
| 169 static void bar_exif_update(ExifBar *eb) | |
| 170 { | |
| 171 ExifData *exif; | |
| 172 gint len, i; | |
| 173 | |
|
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174 exif = exif_read(eb->path, FALSE); |
| 9 | 175 |
| 176 if (!exif) | |
| 177 { | |
| 178 bar_exif_sensitive(eb, FALSE); | |
| 179 return; | |
| 180 } | |
| 181 | |
| 182 bar_exif_sensitive(eb, TRUE); | |
| 183 | |
| 184 if (GTK_WIDGET_VISIBLE(eb->scrolled)) | |
| 185 { | |
| 186 GList *list; | |
| 187 len = bar_exif_key_count; | |
| 188 for (i = 0; i < len; i++) | |
| 189 { | |
| 190 gchar *text; | |
| 191 text = exif_get_data_as_text(exif, bar_exif_key_list[i]); | |
| 192 text = bar_exif_validate_text(text); | |
| 193 gtk_label_set_text(GTK_LABEL(eb->labels[i]), text); | |
| 194 g_free(text); | |
| 195 } | |
| 196 | |
| 197 list = g_list_last(history_list_get_by_key("exif_extras")); | |
| 198 if (list) | |
| 199 { | |
| 200 gtk_widget_show(eb->custom_sep); | |
| 201 } | |
| 202 else | |
| 203 { | |
| 204 gtk_widget_hide(eb->custom_sep); | |
| 205 } | |
| 206 i = 0; | |
| 207 while (list && i < EXIF_BAR_CUSTOM_COUNT) | |
| 208 { | |
| 209 gchar *text; | |
| 210 gchar *name; | |
| 211 gchar *buf; | |
| 212 | |
| 213 name = list->data; | |
| 214 list = list->prev; | |
| 215 | |
| 216 text = exif_get_data_as_text(exif, name); | |
| 217 text = bar_exif_validate_text(text); | |
| 218 | |
| 219 buf = g_strconcat(name, ":", NULL); | |
| 220 gtk_label_set_text(GTK_LABEL(eb->custom_name[i]), buf); | |
| 221 g_free(buf); | |
| 222 gtk_label_set_text(GTK_LABEL(eb->custom_value[i]), text); | |
| 223 g_free(text); | |
| 224 | |
| 225 gtk_widget_show(eb->custom_name[i]); | |
| 226 gtk_widget_show(eb->custom_value[i]); | |
| 227 | |
| 228 i++; | |
| 229 } | |
| 230 while (i < EXIF_BAR_CUSTOM_COUNT) | |
| 231 { | |
| 232 gtk_widget_hide(eb->custom_name[i]); | |
| 233 gtk_widget_hide(eb->custom_value[i]); | |
| 234 i++; | |
| 235 } | |
| 236 } | |
| 237 | |
| 238 if (eb->advanced_scrolled && GTK_WIDGET_VISIBLE(eb->advanced_scrolled)) | |
| 239 { | |
| 240 GtkListStore *store; | |
| 241 GtkTreeIter iter; | |
| 242 GList *work; | |
| 243 | |
| 244 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(eb->listview))); | |
| 245 gtk_list_store_clear(store); | |
| 246 | |
| 247 work = exif->items; | |
| 248 while (work) | |
| 249 { | |
| 250 ExifItem *item; | |
| 251 gchar *tag; | |
| 252 const gchar *tag_name; | |
| 253 gchar *text; | |
| 254 const gchar *format; | |
| 255 gchar *elements; | |
| 256 const gchar *description; | |
| 257 | |
| 258 item = work->data; | |
| 259 work = work->next; | |
| 260 | |
| 261 tag = g_strdup_printf("0x%04x", item->tag); | |
| 262 tag_name = exif_item_get_tag_name(item); | |
| 263 format = exif_item_get_format_name(item, TRUE); | |
| 264 text = exif_item_get_data_as_text(item); | |
| 265 text = bar_exif_validate_text(text); | |
| 266 elements = g_strdup_printf("%d", item->elements); | |
| 267 description = exif_item_get_description(item); | |
| 268 if (!description) description = ""; | |
| 269 gtk_list_store_append(store, &iter); | |
| 270 gtk_list_store_set(store, &iter, | |
| 271 EXIF_ADVCOL_ENABLED, bar_exif_row_enabled(tag_name), | |
| 272 EXIF_ADVCOL_TAG, tag, | |
| 273 EXIF_ADVCOL_NAME, tag_name, | |
| 274 EXIF_ADVCOL_VALUE, text, | |
| 275 EXIF_ADVCOL_FORMAT, format, | |
| 276 EXIF_ADVCOL_ELEMENTS, elements, | |
| 277 EXIF_ADVCOL_DESCRIPTION, description, -1); | |
| 278 g_free(tag); | |
| 279 g_free(text); | |
| 280 g_free(elements); | |
| 281 } | |
| 282 } | |
| 283 | |
| 284 exif_free(exif); | |
| 285 } | |
| 286 | |
| 287 static void bar_exif_clear(ExifBar *eb) | |
| 288 { | |
| 289 gint len; | |
| 290 gint i; | |
| 291 | |
| 292 if (!GTK_WIDGET_SENSITIVE(eb->labels[0])) return; | |
| 293 | |
| 294 len = bar_exif_key_count; | |
| 295 for (i = 0; i < len; i++) | |
| 296 { | |
| 297 gtk_label_set_text(GTK_LABEL(eb->labels[i]), ""); | |
| 298 } | |
| 299 for (i = 0; i < EXIF_BAR_CUSTOM_COUNT; i++) | |
| 300 { | |
| 301 gtk_label_set_text(GTK_LABEL(eb->custom_value[i]), ""); | |
| 302 } | |
| 303 | |
| 304 if (eb->listview) | |
| 305 { | |
| 306 GtkListStore *store; | |
| 307 | |
| 308 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(eb->listview))); | |
| 309 gtk_list_store_clear(store); | |
| 310 } | |
| 311 } | |
| 312 | |
| 313 void bar_exif_set(GtkWidget *bar, const gchar *path) | |
| 314 { | |
| 315 ExifBar *eb; | |
| 316 | |
| 317 eb = g_object_get_data(G_OBJECT(bar), "bar_exif_data"); | |
| 318 if (!eb) return; | |
| 319 | |
| 320 /* store this, advanced view toggle needs to reload data */ | |
| 321 g_free(eb->path); | |
| 322 eb->path = g_strdup(path); | |
| 323 | |
| 324 bar_exif_clear(eb); | |
| 325 bar_exif_update(eb); | |
| 326 } | |
| 327 | |
| 328 static void bar_exif_row_toggled_cb(GtkCellRendererToggle *toggle, const gchar *path, gpointer data) | |
| 329 { | |
| 330 GtkWidget *listview = data; | |
| 331 GtkTreeModel *store; | |
| 332 GtkTreeIter iter; | |
| 333 GtkTreePath *tpath; | |
| 334 gchar *name = NULL; | |
| 335 gboolean active; | |
| 336 | |
| 337 store = gtk_tree_view_get_model(GTK_TREE_VIEW(listview)); | |
| 338 | |
| 339 tpath = gtk_tree_path_new_from_string(path); | |
| 340 gtk_tree_model_get_iter(store, &iter, tpath); | |
| 341 gtk_tree_path_free(tpath); | |
| 342 | |
| 343 gtk_tree_model_get(store, &iter, EXIF_ADVCOL_ENABLED, &active, | |
| 344 EXIF_ADVCOL_NAME, &name, -1); | |
| 345 active = (!active); | |
| 346 | |
| 347 if (active && | |
| 348 g_list_length(history_list_get_by_key("exif_extras")) >= EXIF_BAR_CUSTOM_COUNT) | |
| 349 { | |
| 350 active = FALSE; | |
| 351 } | |
| 352 | |
| 353 gtk_list_store_set(GTK_LIST_STORE(store), &iter, EXIF_ADVCOL_ENABLED, active, -1); | |
| 354 | |
| 355 if (active) | |
| 356 { | |
| 357 history_list_add_to_key("exif_extras", name, EXIF_BAR_CUSTOM_COUNT); | |
| 358 } | |
| 359 else | |
| 360 { | |
| 361 history_list_item_change("exif_extras", name, NULL); | |
| 362 } | |
| 363 | |
| 364 g_free(name); | |
| 365 } | |
| 366 | |
| 367 static void bar_exif_add_column_check(GtkWidget *listview, const gchar *title, gint n) | |
| 368 { | |
| 369 GtkTreeViewColumn *column; | |
| 370 GtkCellRenderer *renderer; | |
| 371 | |
| 372 column = gtk_tree_view_column_new(); | |
| 373 gtk_tree_view_column_set_title(column, title); | |
| 374 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE); | |
| 375 | |
| 376 renderer = gtk_cell_renderer_toggle_new(); | |
| 377 gtk_tree_view_column_pack_start(column, renderer, TRUE); | |
| 378 gtk_tree_view_column_add_attribute(column, renderer, "active", n); | |
| 379 gtk_tree_view_append_column(GTK_TREE_VIEW(listview), column); | |
| 380 | |
| 381 g_signal_connect(G_OBJECT(renderer), "toggled", | |
| 382 G_CALLBACK(bar_exif_row_toggled_cb), listview); | |
| 383 } | |
| 384 | |
|
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385 static void bar_exif_add_column(GtkWidget *listview, const gchar *title, gint n, gint sizable) |
| 9 | 386 { |
| 387 GtkTreeViewColumn *column; | |
| 388 GtkCellRenderer *renderer; | |
| 389 | |
| 390 column = gtk_tree_view_column_new(); | |
| 391 gtk_tree_view_column_set_title(column, title); | |
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392 |
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393 if (sizable) |
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394 { |
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395 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED); |
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396 gtk_tree_view_column_set_fixed_width(column, BAR_EXIF_DATA_COLUMN_WIDTH); |
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397 gtk_tree_view_column_set_resizable(column, TRUE); |
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398 } |
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399 else |
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400 { |
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401 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE); |
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402 } |
| 9 | 403 |
| 404 renderer = gtk_cell_renderer_text_new(); | |
| 405 gtk_tree_view_column_pack_start(column, renderer, TRUE); | |
| 406 gtk_tree_view_column_add_attribute(column, renderer, "text", n); | |
| 407 gtk_tree_view_append_column(GTK_TREE_VIEW(listview), column); | |
| 408 } | |
| 409 | |
| 410 static void bar_exif_advanced_build_view(ExifBar *eb) | |
| 411 { | |
| 412 GtkListStore *store; | |
| 413 | |
| 414 if (eb->listview) return; | |
| 415 | |
| 416 store = gtk_list_store_new(7, G_TYPE_BOOLEAN, | |
| 417 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, | |
| 418 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING); | |
| 419 eb->listview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store)); | |
| 420 g_object_unref(store); | |
| 421 | |
| 422 gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(eb->listview), TRUE); | |
| 423 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(eb->listview), TRUE); | |
| 424 | |
| 425 if (eb->allow_search) | |
| 426 { | |
| 427 gtk_tree_view_set_search_column(GTK_TREE_VIEW(eb->listview), EXIF_ADVCOL_NAME); | |
| 428 } | |
| 429 else | |
| 430 { | |
| 431 gtk_tree_view_set_enable_search(GTK_TREE_VIEW(eb->listview), FALSE); | |
| 432 } | |
| 433 | |
| 434 bar_exif_add_column_check(eb->listview, "", EXIF_ADVCOL_ENABLED); | |
| 435 | |
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436 bar_exif_add_column(eb->listview, _("Tag"), EXIF_ADVCOL_TAG, FALSE); |
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437 bar_exif_add_column(eb->listview, _("Name"), EXIF_ADVCOL_NAME, FALSE); |
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438 bar_exif_add_column(eb->listview, _("Value"), EXIF_ADVCOL_VALUE, TRUE); |
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439 bar_exif_add_column(eb->listview, _("Format"), EXIF_ADVCOL_FORMAT, FALSE); |
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440 bar_exif_add_column(eb->listview, _("Elements"), EXIF_ADVCOL_ELEMENTS, FALSE); |
|
afddac748267
Fri Jun 3 18:43:46 2005 John Ellis <johne@verizon.net>
John Ellis <johne@verizon.net>
parents:
9
diff
changeset
|
441 bar_exif_add_column(eb->listview, _("Description"), EXIF_ADVCOL_DESCRIPTION, FALSE); |
| 9 | 442 |
| 443 eb->advanced_scrolled = gtk_scrolled_window_new(NULL, NULL); | |
| 444 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(eb->advanced_scrolled), GTK_SHADOW_IN); | |
| 445 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(eb->advanced_scrolled), | |
| 446 GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS); | |
| 447 gtk_box_pack_start(GTK_BOX(eb->vbox), eb->advanced_scrolled, TRUE, TRUE, 0); | |
| 448 gtk_container_add(GTK_CONTAINER(eb->advanced_scrolled), eb->listview); | |
| 449 gtk_widget_show(eb->listview); | |
| 450 } | |
| 451 | |
| 452 static void bar_exif_advanced_cb(GtkWidget *widget, gpointer data) | |
| 453 { | |
| 454 ExifBar *eb = data; | |
| 455 gint advanced; | |
| 456 | |
| 457 advanced = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)); | |
| 458 | |
| 459 if (advanced) | |
| 460 { | |
| 461 gtk_widget_hide(eb->scrolled); | |
| 462 bar_exif_advanced_build_view(eb); | |
| 463 gtk_widget_show(eb->advanced_scrolled); | |
| 464 } | |
| 465 else | |
| 466 { | |
| 467 gtk_widget_hide(eb->advanced_scrolled); | |
| 468 gtk_widget_show(eb->scrolled); | |
| 469 } | |
| 470 | |
| 471 bar_exif_update(eb); | |
| 472 } | |
| 473 | |
| 474 gint bar_exif_is_advanced(GtkWidget *bar) | |
| 475 { | |
| 476 ExifBar *eb; | |
| 477 | |
| 478 eb = g_object_get_data(G_OBJECT(bar), "bar_exif_data"); | |
| 479 if (!eb) return FALSE; | |
| 480 | |
| 481 return (eb->advanced_scrolled && GTK_WIDGET_VISIBLE(eb->advanced_scrolled)); | |
| 482 } | |
| 483 | |
| 484 void bar_exif_close(GtkWidget *bar) | |
| 485 { | |
| 486 ExifBar *eb; | |
| 487 | |
| 488 eb = g_object_get_data(G_OBJECT(bar), "bar_exif_data"); | |
| 489 if (!eb) return; | |
| 490 | |
| 491 gtk_widget_destroy(eb->vbox); | |
| 492 } | |
| 493 | |
| 494 static void bar_exif_size(ExifBar *eb, gint val) | |
| 495 { | |
| 496 gint size; | |
| 497 | |
| 498 size = eb->vbox->allocation.width; | |
| 499 size = CLAMP(size + val, EXIF_BAR_SIZE_INCREMENT * 2, EXIF_BAR_SIZE_INCREMENT * 16); | |
| 500 | |
| 501 gtk_widget_set_size_request(eb->vbox, size, -1); | |
| 502 } | |
| 503 | |
| 504 static void bar_exif_larger(GtkWidget *widget, gpointer data) | |
| 505 { | |
| 506 ExifBar *eb = data; | |
| 507 | |
| 508 bar_exif_size(eb, EXIF_BAR_SIZE_INCREMENT); | |
| 509 } | |
| 510 | |
| 511 static void bar_exif_smaller(GtkWidget *widget, gpointer data) | |
| 512 { | |
| 513 ExifBar *eb = data; | |
| 514 | |
| 515 bar_exif_size(eb, -EXIF_BAR_SIZE_INCREMENT); | |
| 516 } | |
| 517 | |
| 518 static void bar_exif_destroy(GtkWidget *widget, gpointer data) | |
| 519 { | |
| 520 ExifBar *eb = data; | |
| 521 | |
| 522 g_free(eb->labels); | |
| 523 g_free(eb->path); | |
| 524 g_free(eb); | |
| 525 } | |
| 526 | |
| 527 GtkWidget *bar_exif_new(gint show_title, const gchar *path, gint advanced, GtkWidget *bounding_widget) | |
| 528 { | |
| 529 ExifBar *eb; | |
| 530 GtkWidget *table; | |
| 531 GtkWidget *viewport; | |
| 532 GtkWidget *hbox; | |
| 533 GtkWidget *button; | |
| 534 gint len; | |
| 535 gint i; | |
| 536 | |
| 537 eb = g_new0(ExifBar, 1); | |
| 538 | |
| 539 eb->labels = g_new0(GtkWidget *, bar_exif_key_count); | |
| 540 | |
| 541 eb->vbox = gtk_vbox_new(FALSE, PREF_PAD_GAP); | |
| 542 g_object_set_data(G_OBJECT(eb->vbox), "bar_exif_data", eb); | |
| 543 g_signal_connect_after(G_OBJECT(eb->vbox), "destroy", | |
| 544 G_CALLBACK(bar_exif_destroy), eb); | |
| 545 | |
| 546 eb->allow_search = !show_title; | |
| 547 | |
| 548 if (show_title) | |
| 549 { | |
| 550 GtkWidget *box; | |
| 551 GtkWidget *label; | |
| 552 GtkWidget *button; | |
| 553 GtkWidget *arrow; | |
| 554 | |
| 555 box = gtk_hbox_new(FALSE, 0); | |
| 556 | |
| 557 label = sizer_new(eb->vbox, bounding_widget, SIZER_POS_LEFT); | |
| 558 sizer_set_limits(label, EXIF_BAR_SIZE_INCREMENT * 2, -1, -1 , -1); | |
| 559 gtk_box_pack_start(GTK_BOX(box), label, FALSE, FALSE, 0); | |
| 560 gtk_widget_show(label); | |
| 561 | |
| 562 label = gtk_label_new(_("Exif")); | |
| 563 pref_label_bold(label, TRUE, FALSE); | |
| 564 gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0); | |
| 565 gtk_widget_show(label); | |
| 566 | |
| 567 button = gtk_button_new(); | |
| 568 gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE); | |
| 569 g_signal_connect(G_OBJECT(button), "clicked", | |
| 570 G_CALLBACK(bar_exif_smaller), eb); | |
| 571 gtk_box_pack_end(GTK_BOX(box), button, FALSE, FALSE, 0); | |
| 572 arrow = gtk_arrow_new(GTK_ARROW_RIGHT, GTK_SHADOW_NONE); | |
| 573 gtk_widget_set_size_request(arrow, EXIF_BAR_ARROW_SIZE, EXIF_BAR_ARROW_SIZE); | |
| 574 gtk_container_add(GTK_CONTAINER(button), arrow); | |
| 575 gtk_widget_show(arrow); | |
| 576 gtk_widget_show(button); | |
| 577 | |
| 578 button = gtk_button_new(); | |
| 579 gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE); | |
| 580 g_signal_connect(G_OBJECT(button), "clicked", | |
| 581 G_CALLBACK(bar_exif_larger), eb); | |
| 582 gtk_box_pack_end(GTK_BOX(box), button, FALSE, FALSE, 0); | |
| 583 arrow = gtk_arrow_new(GTK_ARROW_LEFT, GTK_SHADOW_NONE); | |
| 584 gtk_widget_set_size_request(arrow, EXIF_BAR_ARROW_SIZE, EXIF_BAR_ARROW_SIZE); | |
| 585 gtk_container_add(GTK_CONTAINER(button), arrow); | |
| 586 gtk_widget_show(arrow); | |
| 587 gtk_widget_show(button); | |
| 588 | |
| 589 gtk_box_pack_start(GTK_BOX(eb->vbox), box, FALSE, FALSE, 0); | |
| 590 gtk_widget_show(box); | |
| 591 } | |
| 592 | |
| 593 table = gtk_table_new(2, bar_exif_key_count + 1 + EXIF_BAR_CUSTOM_COUNT, FALSE); | |
| 594 | |
| 595 eb->table = table; | |
| 596 | |
| 597 len = bar_exif_key_count; | |
| 598 for (i = 0; i < len; i++) | |
| 599 { | |
| 600 const gchar *text; | |
| 601 | |
| 602 text = exif_get_description_by_key(bar_exif_key_list[i]); | |
| 603 eb->labels[i] = table_add_line(table, 0, i, text, NULL); | |
| 604 } | |
| 605 | |
| 606 eb->custom_sep = gtk_hseparator_new(); | |
| 607 gtk_table_attach(GTK_TABLE(table), eb->custom_sep, 0, 1, | |
| 608 bar_exif_key_count, bar_exif_key_count + 1, | |
| 609 GTK_FILL, GTK_FILL, 2, 2); | |
| 610 | |
| 611 for (i = 0; i < EXIF_BAR_CUSTOM_COUNT; i++) | |
| 612 { | |
| 613 table_add_line_custom(table, 0, bar_exif_key_count + 1 + i, | |
| 614 "", "", &eb->custom_name[i], &eb->custom_value[i]); | |
| 615 } | |
| 616 | |
| 617 eb->scrolled = gtk_scrolled_window_new(NULL, NULL); | |
| 618 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(eb->scrolled), | |
| 619 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); | |
| 620 | |
| 621 viewport = gtk_viewport_new(NULL, NULL); | |
| 622 gtk_viewport_set_shadow_type(GTK_VIEWPORT(viewport), GTK_SHADOW_NONE); | |
| 623 gtk_container_add(GTK_CONTAINER(eb->scrolled), viewport); | |
| 624 gtk_widget_show(viewport); | |
| 625 | |
| 626 gtk_container_add(GTK_CONTAINER(viewport), table); | |
| 627 gtk_widget_show(table); | |
| 628 | |
| 629 gtk_box_pack_start(GTK_BOX(eb->vbox), eb->scrolled, TRUE, TRUE, 0); | |
| 630 | |
| 631 hbox = gtk_hbox_new(FALSE, PREF_PAD_SPACE); | |
| 632 gtk_box_pack_end(GTK_BOX(eb->vbox), hbox, FALSE, FALSE, 0); | |
| 633 gtk_widget_show(hbox); | |
| 634 | |
| 635 button = gtk_check_button_new_with_label(_("Advanced view")); | |
| 636 if (advanced) gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), TRUE); | |
| 637 g_signal_connect(G_OBJECT(button), "toggled", | |
| 638 G_CALLBACK(bar_exif_advanced_cb), eb); | |
| 639 gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0); | |
| 640 gtk_widget_show(button); | |
| 641 | |
| 642 eb->advanced_scrolled = NULL; | |
| 643 eb->listview = NULL; | |
| 644 | |
| 645 if (advanced) | |
| 646 { | |
| 647 bar_exif_advanced_build_view(eb); | |
| 648 gtk_widget_show(eb->advanced_scrolled); | |
| 649 } | |
| 650 else | |
| 651 { | |
| 652 gtk_widget_show(eb->scrolled); | |
| 653 } | |
| 654 | |
| 655 eb->path = g_strdup(path); | |
| 656 bar_exif_update(eb); | |
| 657 | |
| 658 return eb->vbox; | |
| 659 } | |
| 660 |