static void
content_end (GsfXMLIn *xin, G_GNUC_UNUSED GsfXMLBlob *unknown)
{
SheetObject *so = gnm_xml_in_cur_obj (xin);
SheetObjectImage *soi = GNM_SO_IMAGE (so);
GString *data = xin->content;
if (data->len >= 4) {
size_t len = gsf_base64_decode_simple (data->str, data->len);
if (soi->image)
g_object_unref (soi->image);
soi->image = go_image_new_from_data (soi->type, data->str, len,
NULL, NULL);
}
}
static void
content_end (GsfXMLIn *xin, G_GNUC_UNUSED GsfXMLBlob *unknown)
{
SheetObject *so = gnm_xml_in_cur_obj (xin);
SheetObjectImage *soi = SHEET_OBJECT_IMAGE (so);
GString *data = xin->content;
if (data->len >= 4) {
size_t len = gsf_base64_decode_simple (data->str, data->len);
soi->bytes.len = len;
soi->bytes.data = g_memdup (data->str, len);
soi->image = go_image_new_from_data (soi->type,
soi->bytes.data,
len, NULL, NULL);
}
}
/**
* sheet_object_image_set_image :
* @soi: #SheetObjectImage
* @type:
* @data:
* @data_len
* @copy_data:
*
* Assign raw data and type to @so assuming that it has not been initialized
* yet.
**/
void
sheet_object_image_set_image (SheetObjectImage *soi,
char const *type,
guint8 *data,
unsigned data_len,
gboolean copy_data)
{
g_return_if_fail (IS_SHEET_OBJECT_IMAGE (soi));
g_return_if_fail (soi->bytes.data == NULL && soi->bytes.len == 0);
soi->type = (type && *type)? g_strdup (type): NULL;
soi->bytes.len = data_len;
soi->bytes.data = copy_data ? g_memdup (data, data_len) : data;
soi->image = go_image_new_from_data (soi->type, soi->bytes.data, soi->bytes.len,
((soi->type == NULL)? &soi->type: NULL), NULL);
if (soi->sheet_object.sheet != NULL) {
GOImage *image = go_doc_add_image (GO_DOC (soi->sheet_object.sheet->workbook), NULL, soi->image);
if (image != soi->image) {
g_object_unref (soi->image);
soi->image = g_object_ref (image);
}
}
}
/**
* sheet_object_image_set_image :
* @soi: #SheetObjectImage
* @type:
* @data:
* @data_len
*
* Assign raw data and type to @soi.
* yet.
**/
void
sheet_object_image_set_image (SheetObjectImage *soi,
char const *type,
gconstpointer data,
unsigned data_len)
{
g_return_if_fail (GNM_IS_SO_IMAGE (soi));
g_free (soi->type);
soi->type = (type && *type) ? g_strdup (type) : NULL;
if (soi->image)
g_object_unref (soi->image);
soi->image = go_image_new_from_data (soi->type, data, data_len,
((soi->type == NULL)? &soi->type: NULL), NULL);
if (soi->sheet_object.sheet != NULL) {
/* Share within document. */
GOImage *image = go_doc_add_image (GO_DOC (soi->sheet_object.sheet->workbook), NULL, soi->image);
if (image != soi->image) {
g_object_unref (soi->image);
soi->image = g_object_ref (image);
}
}
}
