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Diffstat (limited to 'src/eom-exif-details.c')
| -rw-r--r-- | src/eom-exif-details.c | 572 |
1 files changed, 572 insertions, 0 deletions
diff --git a/src/eom-exif-details.c b/src/eom-exif-details.c new file mode 100644 index 0000000..2385e6a --- /dev/null +++ b/src/eom-exif-details.c @@ -0,0 +1,572 @@ +/* Eye Of Mate - EOM Image Exif Details + * + * Copyright (C) 2006 The Free Software Foundation + * + * Author: Lucas Rocha <[email protected]> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "eom-exif-details.h" +#include "eom-util.h" + +#if HAVE_EXIF +#include <libexif/exif-entry.h> +#include <libexif/exif-utils.h> +#endif +#if HAVE_EXEMPI +#include <exempi/xmp.h> +#include <exempi/xmpconsts.h> +#endif + +#include <glib/gi18n.h> +#include <gtk/gtk.h> + +#include <string.h> + +#define EOM_EXIF_DETAILS_GET_PRIVATE(object) \ + (G_TYPE_INSTANCE_GET_PRIVATE ((object), EOM_TYPE_EXIF_DETAILS, EomExifDetailsPrivate)) + +G_DEFINE_TYPE (EomExifDetails, eom_exif_details, GTK_TYPE_TREE_VIEW) + +typedef enum { + EXIF_CATEGORY_CAMERA, + EXIF_CATEGORY_IMAGE_DATA, + EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS, + EXIF_CATEGORY_MAKER_NOTE, + EXIF_CATEGORY_OTHER, +#ifdef HAVE_EXEMPI + XMP_CATEGORY_EXIF, + XMP_CATEGORY_IPTC, + XMP_CATEGORY_RIGHTS, + XMP_CATEGORY_OTHER +#endif +} ExifCategory; + +typedef struct { + char *label; + char *path; +} ExifCategoryInfo; + +static ExifCategoryInfo exif_categories[] = { + { N_("Camera"), "0" }, + { N_("Image Data"), "1" }, + { N_("Image Taking Conditions"), "2" }, + { N_("Maker Note"), "3" }, + { N_("Other"), "4" }, +#ifdef HAVE_EXEMPI + { N_("XMP Exif"), "5" }, + { N_("XMP IPTC"), "6" }, + { N_("XMP Rights Management"), "7" }, + { N_("XMP Other"), "8" }, +#endif + { NULL, NULL } +}; + +typedef struct { + int id; + ExifCategory category; +} ExifTagCategory; + +#ifdef HAVE_EXIF +static ExifTagCategory exif_tag_category_map[] = { + { EXIF_TAG_INTEROPERABILITY_INDEX, EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_INTEROPERABILITY_VERSION, EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_IMAGE_WIDTH, EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_IMAGE_LENGTH , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_BITS_PER_SAMPLE ,EXIF_CATEGORY_CAMERA }, + { EXIF_TAG_COMPRESSION , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_PHOTOMETRIC_INTERPRETATION , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_FILL_ORDER , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_DOCUMENT_NAME , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_IMAGE_DESCRIPTION , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_MAKE , EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_MODEL , EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_STRIP_OFFSETS , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_ORIENTATION , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_SAMPLES_PER_PIXEL , EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_ROWS_PER_STRIP , EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_STRIP_BYTE_COUNTS , EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_X_RESOLUTION , EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_Y_RESOLUTION , EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_PLANAR_CONFIGURATION , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_RESOLUTION_UNIT , EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_TRANSFER_FUNCTION , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_SOFTWARE , EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_DATE_TIME , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_ARTIST , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_WHITE_POINT , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_PRIMARY_CHROMATICITIES, EXIF_CATEGORY_OTHER}, + { EXIF_TAG_TRANSFER_RANGE , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_JPEG_PROC , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_JPEG_INTERCHANGE_FORMAT, EXIF_CATEGORY_OTHER}, + { EXIF_TAG_JPEG_INTERCHANGE_FORMAT_LENGTH, }, + { EXIF_TAG_YCBCR_COEFFICIENTS , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_YCBCR_SUB_SAMPLING , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_YCBCR_POSITIONING , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_REFERENCE_BLACK_WHITE, EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_RELATED_IMAGE_FILE_FORMAT,EXIF_CATEGORY_OTHER}, + { EXIF_TAG_RELATED_IMAGE_WIDTH , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_RELATED_IMAGE_LENGTH , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_CFA_REPEAT_PATTERN_DIM, EXIF_CATEGORY_OTHER}, + { EXIF_TAG_CFA_PATTERN , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_BATTERY_LEVEL , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_COPYRIGHT , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_EXPOSURE_TIME , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_FNUMBER , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_IPTC_NAA , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_EXIF_IFD_POINTER , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_INTER_COLOR_PROFILE , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_EXPOSURE_PROGRAM , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_SPECTRAL_SENSITIVITY , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_GPS_INFO_IFD_POINTER , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_ISO_SPEED_RATINGS , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_OECF , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_EXIF_VERSION , EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_DATE_TIME_ORIGINAL , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_DATE_TIME_DIGITIZED , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_COMPONENTS_CONFIGURATION , EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_COMPRESSED_BITS_PER_PIXEL, EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_SHUTTER_SPEED_VALUE , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_APERTURE_VALUE , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_BRIGHTNESS_VALUE , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_EXPOSURE_BIAS_VALUE , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_MAX_APERTURE_VALUE , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_SUBJECT_DISTANCE , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_METERING_MODE , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_LIGHT_SOURCE , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_FLASH , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_FOCAL_LENGTH , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_SUBJECT_AREA , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_MAKER_NOTE , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_USER_COMMENT , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_SUBSEC_TIME , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_SUB_SEC_TIME_ORIGINAL, EXIF_CATEGORY_OTHER}, + { EXIF_TAG_SUB_SEC_TIME_DIGITIZED, EXIF_CATEGORY_OTHER}, + { EXIF_TAG_FLASH_PIX_VERSION , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_COLOR_SPACE , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_PIXEL_X_DIMENSION , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_PIXEL_Y_DIMENSION , EXIF_CATEGORY_IMAGE_DATA}, + { EXIF_TAG_RELATED_SOUND_FILE , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_INTEROPERABILITY_IFD_POINTER, EXIF_CATEGORY_OTHER}, + { EXIF_TAG_FLASH_ENERGY ,EXIF_CATEGORY_OTHER }, + { EXIF_TAG_SPATIAL_FREQUENCY_RESPONSE, EXIF_CATEGORY_OTHER}, + { EXIF_TAG_FOCAL_PLANE_X_RESOLUTION, EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_FOCAL_PLANE_Y_RESOLUTION, EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_FOCAL_PLANE_RESOLUTION_UNIT, EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_SUBJECT_LOCATION, EXIF_CATEGORY_OTHER}, + { EXIF_TAG_EXPOSURE_INDEX, EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_SENSING_METHOD, EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_FILE_SOURCE , EXIF_CATEGORY_OTHER}, + { EXIF_TAG_SCENE_TYPE, EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_NEW_CFA_PATTERN, EXIF_CATEGORY_OTHER}, + { EXIF_TAG_CUSTOM_RENDERED, EXIF_CATEGORY_OTHER}, + { EXIF_TAG_EXPOSURE_MODE, EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_WHITE_BALANCE, EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_DIGITAL_ZOOM_RATIO, EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM, EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_SCENE_CAPTURE_TYPE , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_GAIN_CONTROL , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_CONTRAST , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_SATURATION , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_SHARPNESS , EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_DEVICE_SETTING_DESCRIPTION, EXIF_CATEGORY_CAMERA}, + { EXIF_TAG_SUBJECT_DISTANCE_RANGE, EXIF_CATEGORY_IMAGE_TAKING_CONDITIONS}, + { EXIF_TAG_IMAGE_UNIQUE_ID , EXIF_CATEGORY_IMAGE_DATA}, + { -1, -1 } +}; +#endif + +#define MODEL_COLUMN_ATTRIBUTE 0 +#define MODEL_COLUMN_VALUE 1 + +struct _EomExifDetailsPrivate { + GtkTreeModel *model; + + GHashTable *id_path_hash; + GHashTable *id_path_hash_mnote; +}; + +static char* set_row_data (GtkTreeStore *store, char *path, char *parent, const char *attribute, const char *value); + +static void eom_exif_details_reset (EomExifDetails *exif_details); + +static void +eom_exif_details_dispose (GObject *object) +{ + EomExifDetailsPrivate *priv; + + priv = EOM_EXIF_DETAILS (object)->priv; + + if (priv->model) { + g_object_unref (priv->model); + priv->model = NULL; + } + + if (priv->id_path_hash) { + g_hash_table_destroy (priv->id_path_hash); + priv->id_path_hash = NULL; + } + + if (priv->id_path_hash_mnote) { + g_hash_table_destroy (priv->id_path_hash_mnote); + priv->id_path_hash_mnote = NULL; + } + G_OBJECT_CLASS (eom_exif_details_parent_class)->dispose (object); +} + +static void +eom_exif_details_init (EomExifDetails *exif_details) +{ + EomExifDetailsPrivate *priv; + GtkTreeViewColumn *column; + GtkCellRenderer *cell; + + exif_details->priv = EOM_EXIF_DETAILS_GET_PRIVATE (exif_details); + + priv = exif_details->priv; + + priv->model = GTK_TREE_MODEL (gtk_tree_store_new (2, G_TYPE_STRING, G_TYPE_STRING)); + priv->id_path_hash = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free); + priv->id_path_hash_mnote = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free); + + /* Tag name column */ + cell = gtk_cell_renderer_text_new (); + column = gtk_tree_view_column_new_with_attributes (_("Tag"), cell, + "text", MODEL_COLUMN_ATTRIBUTE, + NULL); + gtk_tree_view_append_column (GTK_TREE_VIEW (exif_details), column); + + /* Value column */ + cell = gtk_cell_renderer_text_new (); + column = gtk_tree_view_column_new_with_attributes (_("Value"), cell, + "text", MODEL_COLUMN_VALUE, + NULL); + gtk_tree_view_append_column (GTK_TREE_VIEW (exif_details), column); + + gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (exif_details), TRUE); + + eom_exif_details_reset (exif_details); + + gtk_tree_view_set_model (GTK_TREE_VIEW (exif_details), + GTK_TREE_MODEL (priv->model)); +} + +static void +eom_exif_details_class_init (EomExifDetailsClass *klass) +{ + GObjectClass *object_class = (GObjectClass*) klass; + + object_class->dispose = eom_exif_details_dispose; + + g_type_class_add_private (object_class, sizeof (EomExifDetailsPrivate)); +} + +#ifdef HAVE_EXIF +static ExifCategory +get_exif_category (ExifEntry *entry) +{ + ExifCategory cat = EXIF_CATEGORY_OTHER; + int i; + + for (i = 0; exif_tag_category_map [i].id != -1; i++) { + if (exif_tag_category_map[i].id == (int) entry->tag) { + cat = exif_tag_category_map[i].category; + break; + } + } + + return cat; +} +#endif + +static char* +set_row_data (GtkTreeStore *store, char *path, char *parent, const char *attribute, const char *value) +{ + GtkTreeIter iter; + gchar *utf_attribute = NULL; + gchar *utf_value = NULL; + gboolean iter_valid = FALSE; + + if (!attribute) return NULL; + + if (path != NULL) { + iter_valid = gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (store), &iter, path); + } + + if (!iter_valid) { + GtkTreePath *tree_path; + GtkTreeIter parent_iter; + gboolean parent_valid = FALSE; + + if (parent != NULL) { + parent_valid = gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (store), + &parent_iter, + parent); + } + + gtk_tree_store_append (store, &iter, parent_valid ? &parent_iter : NULL); + + if (path == NULL) { + tree_path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter); + + if (tree_path != NULL) { + path = gtk_tree_path_to_string (tree_path); + gtk_tree_path_free (tree_path); + } + } + } + + utf_attribute = eom_util_make_valid_utf8 (attribute); + + gtk_tree_store_set (store, &iter, MODEL_COLUMN_ATTRIBUTE, utf_attribute, -1); + g_free (utf_attribute); + + if (value != NULL) { + utf_value = eom_util_make_valid_utf8 (value); + gtk_tree_store_set (store, &iter, MODEL_COLUMN_VALUE, utf_value, -1); + g_free (utf_value); + } + + return path; +} + +#ifdef HAVE_EXIF +static void +exif_entry_cb (ExifEntry *entry, gpointer data) +{ + GtkTreeStore *store; + EomExifDetails *view; + EomExifDetailsPrivate *priv; + ExifCategory cat; + char *path; + char b[1024]; + + view = EOM_EXIF_DETAILS (data); + priv = view->priv; + + store = GTK_TREE_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (view))); + + path = g_hash_table_lookup (priv->id_path_hash, GINT_TO_POINTER (entry->tag)); + + if (path != NULL) { + set_row_data (store, + path, + NULL, + exif_tag_get_name (entry->tag), + exif_entry_get_value (entry, b, sizeof(b))); + } else { + + ExifMnoteData *mnote = (entry->tag == EXIF_TAG_MAKER_NOTE ? + exif_data_get_mnote_data (entry->parent->parent) : NULL); + + if (mnote) { + // Supported MakerNote Found + unsigned int i, c = exif_mnote_data_count (mnote); + + for (i = 0; i < c; i++) { + path = g_hash_table_lookup (priv->id_path_hash_mnote, GINT_TO_POINTER (i)); + if (path != NULL) { + set_row_data (store, path, NULL, + exif_mnote_data_get_title (mnote, i), + exif_mnote_data_get_value (mnote, i, b, sizeof(b))); + } else { + path = set_row_data (store, + NULL, + exif_categories[EXIF_CATEGORY_MAKER_NOTE].path, + exif_mnote_data_get_title (mnote, i), + exif_mnote_data_get_value (mnote, i, b, sizeof(b))); + g_hash_table_insert (priv->id_path_hash_mnote, GINT_TO_POINTER (i), path); + } + } + } else { + cat = get_exif_category (entry); + + path = set_row_data (store, + NULL, + exif_categories[cat].path, + exif_tag_get_name (entry->tag), + exif_entry_get_value (entry, b, + sizeof(b))); + + g_hash_table_insert (priv->id_path_hash, + GINT_TO_POINTER (entry->tag), + path); + } + } +} +#endif + +#ifdef HAVE_EXIF +static void +exif_content_cb (ExifContent *content, gpointer data) +{ + exif_content_foreach_entry (content, exif_entry_cb, data); +} +#endif + +GtkWidget * +eom_exif_details_new (void) +{ + GObject *object; + + object = g_object_new (EOM_TYPE_EXIF_DETAILS, NULL); + + return GTK_WIDGET (object); +} + +static void +eom_exif_details_reset (EomExifDetails *exif_details) +{ + int i; + EomExifDetailsPrivate *priv = exif_details->priv; + + gtk_tree_store_clear (GTK_TREE_STORE (priv->model)); + + g_hash_table_remove_all (priv->id_path_hash); + g_hash_table_remove_all (priv->id_path_hash_mnote); + + for (i = 0; exif_categories [i].label != NULL; i++) { + char *translated_string; + + translated_string = gettext (exif_categories[i].label); + + set_row_data (GTK_TREE_STORE (priv->model), + exif_categories[i].path, + NULL, + translated_string, + NULL); + } +} + +#ifdef HAVE_EXIF +void +eom_exif_details_update (EomExifDetails *exif_details, ExifData *data) +{ + EomExifDetailsPrivate *priv; + + g_return_if_fail (EOM_IS_EXIF_DETAILS (exif_details)); + + priv = exif_details->priv; + + eom_exif_details_reset (exif_details); + if (data) { + exif_data_foreach_content (data, exif_content_cb, exif_details); + } +} +#endif /* HAVE_EXIF */ + +#ifdef HAVE_EXEMPI +typedef struct { + const char *id; + ExifCategory category; +} XmpNsCategory; + +static XmpNsCategory xmp_ns_category_map[] = { + { NS_EXIF, XMP_CATEGORY_EXIF}, + { NS_TIFF, XMP_CATEGORY_EXIF}, + { NS_XAP, XMP_CATEGORY_EXIF}, + { NS_XAP_RIGHTS, XMP_CATEGORY_RIGHTS}, + { NS_EXIF_AUX, XMP_CATEGORY_EXIF}, + { NS_DC, XMP_CATEGORY_IPTC}, + { NS_IPTC4XMP, XMP_CATEGORY_IPTC}, + { NS_CC, XMP_CATEGORY_RIGHTS}, + { NULL, -1} +}; + +static ExifCategory +get_xmp_category (XmpStringPtr schema) +{ + ExifCategory cat = XMP_CATEGORY_OTHER; + const char *s = xmp_string_cstr(schema); + int i; + + for (i = 0; xmp_ns_category_map[i].id != NULL; i++) { + if (strcmp (xmp_ns_category_map[i].id, s) == 0) { + cat = xmp_ns_category_map[i].category; + break; + } + } + + return cat; +} + +static void +xmp_entry_insert (EomExifDetails *view, XmpStringPtr xmp_schema, + XmpStringPtr xmp_path, XmpStringPtr xmp_prop) +{ + GtkTreeStore *store; + EomExifDetailsPrivate *priv; + ExifCategory cat; + char *path; + gchar *key; + + priv = view->priv; + + key = g_strconcat (xmp_string_cstr (xmp_schema), ":", + xmp_string_cstr (xmp_path), NULL); + + store = GTK_TREE_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (view))); + + path = g_hash_table_lookup (priv->id_path_hash, key); + + if (path != NULL) { + set_row_data (store, path, NULL, + xmp_string_cstr (xmp_path), + xmp_string_cstr (xmp_prop)); + + g_free(key); + } + else { + cat = get_xmp_category (xmp_schema); + + path = set_row_data (store, NULL, exif_categories[cat].path, + xmp_string_cstr(xmp_path), + xmp_string_cstr(xmp_prop)); + + g_hash_table_insert (priv->id_path_hash, key, path); + } +} + +void +eom_exif_details_xmp_update (EomExifDetails *view, XmpPtr data) +{ + EomExifDetailsPrivate *priv; + + g_return_if_fail (EOM_IS_EXIF_DETAILS (view)); + + priv = view->priv; + + if (data) { + XmpIteratorPtr iter = xmp_iterator_new(data, NULL, NULL, XMP_ITER_JUSTLEAFNODES); + XmpStringPtr the_schema = xmp_string_new (); + XmpStringPtr the_path = xmp_string_new (); + XmpStringPtr the_prop = xmp_string_new (); + + while (xmp_iterator_next (iter, the_schema, the_path, the_prop, NULL)) { + xmp_entry_insert (view, the_schema, the_path, the_prop); + } + + xmp_string_free (the_prop); + xmp_string_free (the_path); + xmp_string_free (the_schema); + xmp_iterator_free (iter); + } +} +#endif |