- catch(const String& str)
- {
- cerr<<str<<endl;
- // synfig::error(str);
- return Canvas::Handle();
- }
- return Canvas::Handle();
-}
-
-Canvas::Handle
-CanvasParser::parse_from_string(const String &data)
-{
- try
- {
- ChangeLocale change_locale(LC_NUMERIC, "C");
- filename=_("<INTERNAL>");
- total_warnings_=0;
- xmlpp::DomParser parser;
- parser.parse_memory(data);
- xmlpp::Element *root=parser.get_document()->get_root_node();
- if(parser)
- {
- Canvas::Handle canvas(parse_canvas(root));
- canvas->signal_deleted().connect(sigc::bind(sigc::ptr_fun(_remove_from_open_canvas_map),canvas.get()));
- canvas->signal_file_name_changed().connect(sigc::bind(sigc::ptr_fun(_canvas_file_name_changed),canvas.get()));
-
- const ValueNodeList& value_node_list(canvas->value_node_list());
- again:
- ValueNodeList::const_iterator iter;
- for(iter=value_node_list.begin();iter!=value_node_list.end();++iter)
- {
- ValueNode::Handle value_node(*iter);
- if(value_node->is_exported() && value_node->get_id().find("Unnamed")==0)
- {
- canvas->remove_value_node(value_node);
- goto again;
- }
- }
-
- return canvas;
- }
- }
- catch(Exception::BadLinkName) { synfig::error("BadLinkName Thrown"); }
- catch(Exception::BadType) { synfig::error("BadType Thrown"); }
- catch(Exception::FileNotFound) { synfig::error("FileNotFound Thrown"); }
- catch(Exception::IDNotFound) { synfig::error("IDNotFound Thrown"); }
- catch(Exception::IDAlreadyExists) { synfig::error("IDAlreadyExists Thrown"); }