static gboolean
gnm_soi_assign_to_sheet (SheetObject *so, Sheet *sheet)
{
SheetObjectImage *soi = GNM_SO_IMAGE (so);
if (soi->image/* && !go_image_get_name (soi->image)*/) {
GODoc *doc = GO_DOC (sheet->workbook);
GOImage *image = go_doc_add_image
(doc,
(soi->name != NULL) ? soi->name : go_image_get_name (soi->image),
soi->image);
if (soi->image != image) {
g_object_unref (soi->image);
soi->image = g_object_ref (image);
}
} else if (soi->name) {
GODoc *doc = GO_DOC (sheet->workbook);
GType type = go_image_type_for_format (soi->type);
if (type != 0) {
soi->image = g_object_ref (go_doc_image_fetch (doc, soi->name, type));
if (GO_IS_PIXBUF (soi->image))
/* we need to ensure that the pixbuf type is set because it used to be missed, see #745297 */
g_object_set (soi->image, "image-type", soi->type, NULL);
}
} else {
/* There is nothing we can do */
}
return FALSE;
}
static gboolean
gnm_soi_assign_to_sheet (SheetObject *so, Sheet *sheet)
{
SheetObjectImage *soi = SHEET_OBJECT_IMAGE (so);
if (soi->image/* && !go_image_get_name (soi->image)*/) {
GODoc *doc = GO_DOC (sheet->workbook);
GOImage *image = go_doc_add_image (doc, soi->name, soi->image);
if (soi->image != image) {
g_object_unref (soi->image);
soi->image = g_object_ref (image);
}
} else if (soi->name) {
GODoc *doc = GO_DOC (sheet->workbook);
GType type = go_image_type_for_format (soi->type);
if (type != 0)
soi->image = g_object_ref (go_doc_image_fetch (doc, soi->name, type));
} else {
/* There is nothing we can do */
}
return FALSE;
}
/**
* 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);
}
}
}
