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-rw-r--r--src/libs/client/Loader.cpp342
1 files changed, 0 insertions, 342 deletions
diff --git a/src/libs/client/Loader.cpp b/src/libs/client/Loader.cpp
deleted file mode 100644
index 8ebea580..00000000
--- a/src/libs/client/Loader.cpp
+++ /dev/null
@@ -1,342 +0,0 @@
-/* This file is part of Ingen.
- * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- *
- * Ingen is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 2 of the License, or (at your option) any later
- * version.
- *
- * Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <iostream>
-#include <glibmm/ustring.h>
-#include <raul/RDFModel.h>
-#include <raul/RDFQuery.h>
-#include "Loader.h"
-#include "interface/EngineInterface.h"
-
-using namespace std;
-using namespace Raul;
-using namespace Ingen::Shared;
-
-namespace Ingen {
-namespace Serialisation {
-
-
-/** Load (create) a patch from RDF into the engine.
- *
- * @param document_uri URI of file to load objects from.
- * @param parent Path of parent under which to load objects.
- * @return whether or not load was successful.
- */
-bool
-load(SharedPtr<EngineInterface> engine,
- Raul::RDF::World* rdf_world,
- const Glib::ustring& document_uri,
- boost::optional<Path> parent,
- string patch_name,
- Glib::ustring patch_uri,
- map<string,Atom> data)
-{
- // FIXME: this whole thing is a mess
-
- std::map<Path, bool> created;
-
- RDF::Model model(*rdf_world, document_uri);
-
- //patch_uri = string("<") + patch_uri + ">";
- patch_uri = string("<") + document_uri + ">";
-
- cerr << "[Loader] Loading " << patch_uri << " from " << document_uri
- << " under " << (string)(parent ? (string)parent.get() : "no parent") << endl;
-
- /* Get polyphony (mandatory) */
-
- // FIXME: polyphony datatype
- RDF::Query query(*rdf_world, Glib::ustring(
- "SELECT DISTINCT ?poly WHERE {\n") +
- patch_uri + " ingen:polyphony ?poly\n }");
-
- RDF::Query::Results results = query.run(*rdf_world, model);
-
- if (results.size() == 0) {
- cerr << "[Loader] ERROR: No polyphony found!" << endl;
- return false;
- }
-
- RDF::Node poly_node = (*results.begin())["poly"];
- assert(poly_node.is_int());
- size_t patch_poly = (size_t)poly_node.to_int();
-
- /* Get name (if available/necessary) */
-
- if (patch_name == "") {
- patch_name = string(document_uri.substr(document_uri.find_last_of("/")+1));
- if (patch_name.substr(patch_name.length()-10) == ".ingen.ttl")
- patch_name = patch_name.substr(0, patch_name.length()-10);
-
- query = RDF::Query(*rdf_world, Glib::ustring(
- "SELECT DISTINCT ?name WHERE {\n") +
- patch_uri + " ingen:name ?name\n}");
-
- results = query.run(*rdf_world, model);
-
- if (results.size() > 0)
- patch_name = (*results.begin())["name"].to_string();
- }
-
- Path patch_path = ( parent ? (parent.get().base() + patch_name) : Path("/") );
- cerr << "************ PATCH: name=" << patch_name << ", path=" << patch_path
- << ", poly = " << patch_poly << endl;
- engine->create_patch(patch_path, patch_poly);
-
-
- /* Load (plugin) nodes */
-
- query = RDF::Query(*rdf_world, Glib::ustring(
- "SELECT DISTINCT ?name ?plugin ?floatkey ?floatval WHERE {\n") +
- patch_uri + " ingen:node ?node .\n"
- "?node ingen:name ?name ;\n"
- " ingen:plugin ?plugin .\n"
- "OPTIONAL { ?node ?floatkey ?floatval . \n"
- " FILTER ( datatype(?floatval) = xsd:decimal ) }\n"
- "}");
-
- results = query.run(*rdf_world, model);
-
- for (RDF::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
-
- string name = (*i)["name"].to_string();
- string plugin = (*i)["plugin"].to_string();
-
- const Path node_path = patch_path.base() + (string)name;
-
- if (created.find(node_path) == created.end()) {
- engine->create_node(node_path, plugin, false);
- created[node_path] = true;
- }
-
- string floatkey = rdf_world->prefixes().qualify((*i)["floatkey"].to_string());
- RDF::Node val_node = (*i)["floatval"];
-
- if (floatkey != "" && val_node.is_float())
- engine->set_metadata(patch_path.base() + name, floatkey, Atom(val_node.to_float()));
- }
-
-
- /* Load subpatches */
-
- query = RDF::Query(*rdf_world, Glib::ustring(
- "SELECT DISTINCT ?patch ?name WHERE {\n") +
- patch_uri + " ingen:node ?patch .\n"
- "?patch a ingen:Patch ;\n"
- " ingen:name ?name .\n"
- "}");
-
- results = query.run(*rdf_world, model);
-
- for (RDF::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
-
- string name = (*i)["name"].to_string();
- string patch = (*i)["patch"].to_string();
-
- const Path subpatch_path = patch_path.base() + (string)name;
-
- if (created.find(subpatch_path) == created.end()) {
- load(engine, rdf_world, document_uri, patch_path, name, patch);
- created[subpatch_path] = true;
- }
- }
-
- created.clear();
-
-
- /* Set node port control values */
-
- query = RDF::Query(*rdf_world, Glib::ustring(
- "SELECT DISTINCT ?nodename ?portname ?portval WHERE {\n") +
- patch_uri + " ingen:node ?node .\n"
- "?node ingen:name ?nodename ;\n"
- " ingen:port ?port .\n"
- "?port ingen:name ?portname ;\n"
- " ingen:value ?portval .\n"
- "FILTER ( datatype(?portval) = xsd:decimal )\n"
- "}\n");
-
- results = query.run(*rdf_world, model);
-
- for (RDF::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
-
- string node_name = (*i)["nodename"].to_string();
- string port_name = (*i)["portname"].to_string();
- const float val = (*i)["portval"].to_float();
-
- Path port_path = patch_path.base() + (const string&)node_name +"/"+ (const string&)port_name;
-
- engine->set_port_value(port_path, val);
- }
-
-
- /* Load this patch's ports */
-
- query = RDF::Query(*rdf_world, Glib::ustring(
- "SELECT DISTINCT ?port ?type ?name ?datatype ?floatkey ?floatval ?portval WHERE {\n") +
- patch_uri + " ingen:port ?port .\n"
- "?port a ?type ;\n"
- " ingen:name ?name ;\n"
- " ingen:dataType ?datatype .\n"
- "OPTIONAL { ?port ?floatkey ?floatval . \n"
- " FILTER ( datatype(?floatval) = xsd:decimal ) }\n"
- "OPTIONAL { ?port ingen:value ?portval . \n"
- " FILTER ( datatype(?portval) = xsd:decimal ) }\n"
- "}");
-
- results = query.run(*rdf_world, model);
-
- for (RDF::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
- string name = (*i)["name"].to_string();
- string type = rdf_world->qualify((*i)["type"].to_string());
- string datatype = (*i)["datatype"].to_string();
-
- const Path port_path = patch_path.base() + (string)name;
-
- if (created.find(port_path) == created.end()) {
- //cerr << "TYPE: " << type << endl;
- bool is_output = (type == "ingen:OutputPort"); // FIXME: check validity
- engine->create_port(port_path, datatype, is_output);
- created[port_path] = true;
- }
-
- RDF::Node val_node = (*i)["portval"];
- if (val_node.is_float())
- engine->set_port_value(patch_path.base() + name, val_node.to_float());
-
- string floatkey = rdf_world->qualify((*i)["floatkey"].to_string());
- val_node = (*i)["floatval"];
-
- if (floatkey != "" && val_node.is_float())
- engine->set_metadata(patch_path.base() + name, floatkey, Atom(val_node.to_float()));
- }
-
- created.clear();
-
-
- /* Node -> Node connections */
-
- query = RDF::Query(*rdf_world, Glib::ustring(
- "SELECT DISTINCT ?srcnodename ?srcname ?dstnodename ?dstname WHERE {\n") +
- patch_uri + "ingen:node ?srcnode ;\n"
- " ingen:node ?dstnode .\n"
- "?srcnode ingen:port ?src ;\n"
- " ingen:name ?srcnodename .\n"
- "?dstnode ingen:port ?dst ;\n"
- " ingen:name ?dstnodename .\n"
- "?src ingen:name ?srcname .\n"
- "?dst ingen:connectedTo ?src ;\n"
- " ingen:name ?dstname .\n"
- "}\n");
-
- results = query.run(*rdf_world, model);
-
- for (RDF::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
- Path src_node = patch_path.base() + (*i)["srcnodename"].to_string();
- Path src_port = src_node.base() + (*i)["srcname"].to_string();
- Path dst_node = patch_path.base() + (*i)["dstnodename"].to_string();
- Path dst_port = dst_node.base() + (*i)["dstname"].to_string();
-
- cerr << patch_path << " 1 CONNECTION: " << src_port << " -> " << dst_port << endl;
-
- engine->connect(src_port, dst_port);
- }
-
-
- /* This Patch -> Node connections */
-
- query = RDF::Query(*rdf_world, Glib::ustring(
- "SELECT DISTINCT ?srcname ?dstnodename ?dstname WHERE {\n") +
- patch_uri + " ingen:port ?src ;\n"
- " ingen:node ?dstnode .\n"
- "?dstnode ingen:port ?dst ;\n"
- " ingen:name ?dstnodename .\n"
- "?dst ingen:connectedTo ?src ;\n"
- " ingen:name ?dstname .\n"
- "?src ingen:name ?srcname .\n"
- "}\n");
-
- results = query.run(*rdf_world, model);
-
- for (RDF::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
- Path src_port = patch_path.base() + (*i)["srcname"].to_string();
- Path dst_node = patch_path.base() + (*i)["dstnodename"].to_string();
- Path dst_port = dst_node.base() + (*i)["dstname"].to_string();
-
- cerr << patch_path << " 2 CONNECTION: " << src_port << " -> " << dst_port << endl;
-
- engine->connect(src_port, dst_port);
- }
-
-
- /* Node -> This Patch connections */
-
- query = RDF::Query(*rdf_world, Glib::ustring(
- "SELECT DISTINCT ?srcnodename ?srcname ?dstname WHERE {\n") +
- patch_uri + " ingen:port ?dst ;\n"
- " ingen:node ?srcnode .\n"
- "?srcnode ingen:port ?src ;\n"
- " ingen:name ?srcnodename .\n"
- "?dst ingen:connectedTo ?src ;\n"
- " ingen:name ?dstname .\n"
- "?src ingen:name ?srcname .\n"
- "}\n");
-
- results = query.run(*rdf_world, model);
-
- for (RDF::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
- Path dst_port = patch_path.base() + (*i)["dstname"].to_string();
- Path src_node = patch_path.base() + (*i)["srcnodename"].to_string();
- Path src_port = src_node.base() + (*i)["srcname"].to_string();
-
- cerr << patch_path << " 3 CONNECTION: " << src_port << " -> " << dst_port << endl;
-
- engine->connect(src_port, dst_port);
- }
-
-
- /* Load metadata */
-
- query = RDF::Query(*rdf_world, Glib::ustring(
- "SELECT DISTINCT ?floatkey ?floatval WHERE {\n") +
- patch_uri + " ?floatkey ?floatval . \n"
- " FILTER ( datatype(?floatval) = xsd:decimal ) \n"
- "}");
-
- results = query.run(*rdf_world, model);
-
- for (RDF::Query::Results::iterator i = results.begin(); i != results.end(); ++i) {
-
- string floatkey = rdf_world->prefixes().qualify((*i)["floatkey"].to_string());
- RDF::Node val_node = (*i)["floatval"];
-
- if (floatkey != "" && val_node.is_float())
- engine->set_metadata(patch_path, floatkey, Atom(val_node.to_float()));
- }
-
-
- // Set passed metadata last to override any loaded values
- for (Metadata::const_iterator i = data.begin(); i != data.end(); ++i)
- engine->set_metadata(patch_path, i->first, i->second);
-
- return true;
-}
-
-
-} // namespace Serialisation
-} // namespace Ingen
-
generated by cgit v1.2.1 (git 2.18.0) at 2024-04-20 01:22:25 +0000