static void
gnm_soi_prep_sax_parser (SheetObject *so, GsfXMLIn *xin,
xmlChar const **attrs,
G_GNUC_UNUSED GnmConventions const *convs)
{
static GsfXMLInNode const dtd[] = {
GSF_XML_IN_NODE (CONTENT, CONTENT, -1, "Content", GSF_XML_CONTENT, &content_start, &content_end),
GSF_XML_IN_NODE_END
};
static GsfXMLInDoc *doc = NULL;
SheetObjectImage *soi = SHEET_OBJECT_IMAGE (so);
if (NULL == doc)
doc = gsf_xml_in_doc_new (dtd, NULL);
gsf_xml_in_push_state (xin, doc, NULL, NULL, attrs);
for (; attrs != NULL && attrs[0] && attrs[1] ; attrs += 2) {
if (gnm_xml_attr_double (attrs, "crop-top", &soi->crop_top)) ;
else if (gnm_xml_attr_double (attrs, "crop-bottom", &soi->crop_bottom))
/* Nothing */ ;
else if (gnm_xml_attr_double (attrs, "crop-left", &soi->crop_left))
/* Nothing */ ;
else if (gnm_xml_attr_double (attrs, "crop-right", &soi->crop_right))
/* Nothing */ ;
}
}
/**
* gog_object_sax_push_parser:
* @xin: #GsfXMLIn
* @attrs: XML attributes
* @handler: (scope call): callback
* @user_unserialize: user data for #GOData reading
* @user_data: user data for @handler
*
* Unserializes a #GogObject using @handler when done.
**/
void
gog_object_sax_push_parser (GsfXMLIn *xin, xmlChar const **attrs,
GogObjectSaxHandler handler,
gpointer user_unserialize,
gpointer user_data)
{
GogXMLReadState *state;
if (NULL == gog_sax_doc) {
gog_sax_doc = gsf_xml_in_doc_new (gog_dtd, NULL);
go_xml_in_doc_dispose_on_exit (&gog_sax_doc);
}
state = g_new0 (GogXMLReadState, 1);
state->handler = handler;
state->user_data = user_data;
state->user_unserialize = user_unserialize;
gsf_xml_in_push_state (xin, gog_sax_doc, state,
(GsfXMLInExtDtor) go_sax_parser_done, attrs);
}
static void
gnm_so_path_prep_sax_parser (SheetObject *so, GsfXMLIn *xin,
xmlChar const **attrs,
G_GNUC_UNUSED GnmConventions const *convs)
{
static GsfXMLInNode const dtd[] = {
GSF_XML_IN_NODE (SOPATH, SOPATH, -1, "SheetObjectPath", GSF_XML_NO_CONTENT, NULL, NULL),
GSF_XML_IN_NODE (SOPATH, PATH, -1, "Path", GSF_XML_NO_CONTENT, &sop_sax_path, NULL),
GSF_XML_IN_NODE (SOPATH, STYLE, -1, "Style", GSF_XML_NO_CONTENT, &sop_sax_style, NULL),
GSF_XML_IN_NODE_END
};
static GsfXMLInDoc *doc = NULL;
GnmSOPath *sop = GNM_SO_PATH(so);
if (NULL == doc) {
doc = gsf_xml_in_doc_new (dtd, NULL);
gnm_xml_in_doc_dispose_on_exit (&doc);
}
gsf_xml_in_push_state (xin, doc, NULL, NULL, attrs);
for (; attrs != NULL && attrs[0] && attrs[1] ; attrs += 2)
if (attr_eq (attrs[0], "Label"))
g_object_set (G_OBJECT (sop), "text", attrs[1], NULL);
else if (attr_eq (attrs[0], "LabelFormat")) {
GOFormat * fmt = go_format_new_from_XL (attrs[1]);
if (go_format_is_markup (fmt))
g_object_set (G_OBJECT (sop),
"markup", go_format_get_markup (fmt),
NULL);
go_format_unref (fmt);
} else if (attr_eq (attrs[0], "Path")) {
GOPath *path = go_path_new_from_svg (attrs[1]);
if (path) {
g_object_set (G_OBJECT (sop), "path", path, NULL);
go_path_free (path);
}
}
}
