Ejemplo n.º 1
0
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;
}
Ejemplo n.º 2
0
static void
gnm_soi_write_xml_sax (SheetObject const *so, GsfXMLOut *output,
		       G_GNUC_UNUSED GnmConventions const *convs)
{
	SheetObjectImage *soi;

	g_return_if_fail (IS_SHEET_OBJECT_IMAGE (so));
	soi = SHEET_OBJECT_IMAGE (so);

	gsf_xml_out_add_float (output, "crop-top", soi->crop_top, 3);
	gsf_xml_out_add_float (output, "crop-bottom", soi->crop_bottom, 3);
	gsf_xml_out_add_float (output, "crop-left", soi->crop_left, 3);
	gsf_xml_out_add_float (output, "crop-right", soi->crop_right, 3);
	gsf_xml_out_start_element (output, "Content");
	if (soi->type != NULL)
		gsf_xml_out_add_cstr (output, "image-type", soi->type);
	if (soi->image && go_image_get_name (soi->image)) {
		gsf_xml_out_add_cstr (output, "name", go_image_get_name (soi->image));
		if (sheet_object_get_sheet (so))
			go_doc_save_image (GO_DOC (sheet_object_get_sheet (so)->workbook), go_image_get_name (soi->image));
		else {
			/* looks that this may happen when pasting from another process, see #687414 */
			gsize length;
			guint8 const *data = go_image_get_data (soi->image, &length);
			gsf_xml_out_add_uint (output, "size-bytes", length);
			gsf_xml_out_add_base64 (output, NULL, data, length);
		}
	} else {
		gsf_xml_out_add_uint (output, "size-bytes", soi->bytes.len);
		gsf_xml_out_add_base64 (output, NULL, soi->bytes.data, soi->bytes.len);
	}
	gsf_xml_out_end_element (output);
}
Ejemplo n.º 3
0
static void
render_path (GString *target, HFRenderInfo *info, G_GNUC_UNUSED char const *args)
{
	if (info->sheet != NULL && info->sheet->workbook != NULL) {
		char *path = go_dirname_from_uri (
			go_doc_get_uri (GO_DOC (info->sheet->workbook)), TRUE);
		g_string_append (target, path);
		g_free (path);
	} else
		g_string_append (target, _("Path "));
}
Ejemplo n.º 4
0
static void
render_file (GString *target, HFRenderInfo *info, G_GNUC_UNUSED char const *args)
{
	if (info->sheet != NULL && info->sheet->workbook != NULL) {
		char *name = go_basename_from_uri (
			go_doc_get_uri (GO_DOC (info->sheet->workbook)));
		g_string_append (target, name);
		g_free (name);
	} else
		g_string_append (target, _("File Name"));
}
Ejemplo n.º 5
0
static gboolean
cb_workbook_uri (Workbook * wb, gpointer closure)
{
	struct wb_uri_closure *dat = closure;
	char const *wb_uri = go_doc_get_uri (GO_DOC (wb));

	if (wb_uri && strcmp (wb_uri, dat->uri) == 0) {
		dat->wb = wb;
		return FALSE;
	}
	return TRUE;
}
Ejemplo n.º 6
0
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;
}
Ejemplo n.º 7
0
static void
render_title (GString *target, HFRenderInfo *info, G_GNUC_UNUSED char const *args)
{
	if (info->sheet != NULL && info->sheet->workbook != NULL) {
		GsfDocProp *prop;
		prop = gsf_doc_meta_data_lookup
			(go_doc_get_meta_data (GO_DOC (info->sheet->workbook)), GSF_META_NAME_TITLE);
		if (prop != NULL) {
			GValue *prop_value = (GValue *) gsf_doc_prop_get_val (prop);
			if (prop_value != NULL)
				g_string_append (target, g_value_get_string (prop_value));
		}
	} else
		g_string_append (target, _("Title"));
}
Ejemplo n.º 8
0
Workbook *
xlsx_conventions_add_extern_ref (GnmConventions *convs, char const *path)
{
	XLSXExprConventions *xconv = (XLSXExprConventions *)convs;
	Workbook *res = g_object_new (GNM_WORKBOOK_TYPE, NULL);
	char *id;

	(void) go_doc_set_uri (GO_DOC (res), path);

	id = g_strdup_printf ("%d", g_hash_table_size (xconv->extern_wb_by_id) + 1);
	if (0) g_printerr ("add %s = '%s'\n", id, path);

	g_hash_table_insert (xconv->extern_wb_by_id, id, res);

	return res;
}
Ejemplo n.º 9
0
/**
 * 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);
		}
	}
}
Ejemplo n.º 10
0
/**
 * 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);
		}
	}
}
Ejemplo n.º 11
0
GODoc *
wb_control_get_doc (WorkbookControl const *wbc)
{
	return GO_DOC (wb_control_get_workbook (wbc));
}