Serialization fixes.

git-svn-id: http://svn.drobilla.net/lad/ingen@379 a436a847-0d15-0410-975c-d299462d15a1

4 files changed, 33 insertions, 27 deletions

diff --git a/src/libs/client/DeprecatedLoader.cpp b/src/libs/client/DeprecatedLoader.cpp
index baa03c93..bb0096e1 100644
--- a/src/libs/client/DeprecatedLoader.cpp
+++ b/src/libs/client/DeprecatedLoader.cpp
@@ -168,12 +168,12 @@ DeprecatedLoader::add_metadata(MetadataMap& data, string old_key, string value)
  * Returns the path of the newly created patch.
  */
 string
-DeprecatedLoader::load_patch(const Glib::ustring& filename,
-                             const Path&          parent_path,
-                             string               name,
-                             size_t               poly,
-                             MetadataMap          initial_data,
-                             bool                 existing)
+DeprecatedLoader::load_patch(const Glib::ustring&  filename,
+                             boost::optional<Path> parent_path,
+                             string                name,
+                             size_t                poly,
+                             MetadataMap           initial_data,
+                             bool                  existing)
 {
 	cerr << "[DeprecatedLoader] Loading patch " << filename << "" << endl;
 
@@ -216,8 +216,10 @@ DeprecatedLoader::load_patch(const Glib::ustring& filename,
 		if ((!xmlStrcmp(cur->name, (const xmlChar*)"name"))) {
 			if (load_name) {
 				assert(key != NULL);
-				if (parent_path != "")
-					path = Path(parent_path).base() + Path::nameify((char*)key);
+				if (parent_path)
+					path = Path(parent_path.get()).base() + Path::nameify((char*)key);
+				else
+					path = Path("/") + Path::nameify((char*)key);
 			}
 		} else if ((!xmlStrcmp(cur->name, (const xmlChar*)"polyphony"))) {
 			if (load_poly) {
diff --git a/src/libs/client/DeprecatedLoader.h b/src/libs/client/DeprecatedLoader.h
index 3b3b34f0..aa9557f5 100644
--- a/src/libs/client/DeprecatedLoader.h
+++ b/src/libs/client/DeprecatedLoader.h
@@ -22,6 +22,7 @@
 #include <utility>
 #include <string>
 #include <cassert>
+#include <boost/optional.hpp>
 #include <glibmm/ustring.h>
 #include <libxml/tree.h>
 #include "raul/SharedPtr.h"
@@ -58,12 +59,12 @@ public:
 	
 	string find_file(const string& filename, const string& additional_path = "");
 	
-	string load_patch(const Glib::ustring& filename,
-	                  const Path&          parent_path,
-	                  string               name,
-	                  size_t               poly,
-	                  MetadataMap          initial_data,
-	                  bool                 existing = false);
+	string load_patch(const Glib::ustring&  filename,
+	                  boost::optional<Path> parent_path,
+	                  string                name,
+	                  size_t                poly,
+	                  MetadataMap           initial_data,
+	                  bool                  existing = false);
 
 private:
 	void add_metadata(MetadataMap& data, string key, string value);
diff --git a/src/libs/client/Loader.cpp b/src/libs/client/Loader.cpp
index 95c29933..70ef0820 100644
--- a/src/libs/client/Loader.cpp
+++ b/src/libs/client/Loader.cpp
@@ -37,7 +37,7 @@ Loader::Loader(SharedPtr<ModelEngineInterface> engine, SharedPtr<Namespaces> nam
 	(*_namespaces)["xsd"] = "http://www.w3.org/2001/XMLSchema#";
 	(*_namespaces)["ingen"] = "http://drobilla.net/ns/ingen#";
 	(*_namespaces)["ingenuity"] = "http://drobilla.net/ns/ingenuity#";
-	(*_namespaces)["lv2"] = "http://lv2plug.in/ontology#>";
+	(*_namespaces)["lv2"] = "http://lv2plug.in/ontology#";
 }
 
 
@@ -48,11 +48,11 @@ Loader::Loader(SharedPtr<ModelEngineInterface> engine, SharedPtr<Namespaces> nam
  * @return whether or not load was successful.
  */
 bool
-Loader::load(const Glib::ustring& filename,
-             const Path&          parent,
-			 string               patch_name,
-			 Glib::ustring        patch_uri,
-			 MetadataMap          data)
+Loader::load(const Glib::ustring&  filename,
+             boost::optional<Path> parent,
+			 string                patch_name,
+			 Glib::ustring         patch_uri,
+			 MetadataMap           data)
 {
 	// FIXME: this whole thing is a mess
 	
@@ -73,7 +73,7 @@ Loader::load(const Glib::ustring& filename,
 
 	// FIXME: polyphony datatype
 	RDFQuery query(*_namespaces, Glib::ustring(
-		"SELECT DISTINCT ?poly \nFROM <") + document_uri + ">\nWHERE {\n\t" +
+		"SELECT DISTINCT ?poly FROM <") + document_uri + "> WHERE {\n" +
 		patch_uri + " ingen:polyphony ?poly .\n"
 		"}");
 
@@ -91,6 +91,8 @@ Loader::load(const Glib::ustring& filename,
 
 	if (patch_name == "") {	
 		patch_name = string(filename.substr(filename.find_last_of("/")+1));
+		if (patch_name.substr(patch_name.length()-6) == ".ingen")
+			patch_name = patch_name.substr(0, patch_name.length()-6);
 		
 		query = RDFQuery(*_namespaces, Glib::ustring(
 			"SELECT DISTINCT ?name FROM <") + document_uri + "> WHERE {\n" +
@@ -103,7 +105,7 @@ Loader::load(const Glib::ustring& filename,
 			patch_name = string((*results.begin())["name"]);
 	}
 
-	Path patch_path = parent.base() + patch_name;
+	Path patch_path = ( parent ? (parent.get().base() + patch_name) : Path("/") );
 	cerr << "************ PATCH: " << patch_path << ", poly = " << patch_poly << endl;
 	_engine->create_patch(patch_path, patch_poly);
 
diff --git a/src/libs/client/Loader.h b/src/libs/client/Loader.h
index fdca9d4f..9afbace6 100644
--- a/src/libs/client/Loader.h
+++ b/src/libs/client/Loader.h
@@ -18,6 +18,7 @@
 #ifndef LOADER_H
 #define LOADER_H
 
+#include <boost/optional.hpp>
 #include <glibmm/ustring.h>
 #include "raul/SharedPtr.h"
 #include "raul/Path.h"
@@ -38,11 +39,11 @@ class Loader {
 public:
 	Loader(SharedPtr<ModelEngineInterface> engine, SharedPtr<Namespaces> = SharedPtr<Namespaces>());
 
-	bool load(const Glib::ustring& filename,
-	          const Path&          parent,
-			  string               patch_name,
-	          Glib::ustring        patch_uri = "",
-	          MetadataMap          initial_data = MetadataMap());
+	bool load(const Glib::ustring&  filename,
+	          boost::optional<Path> parent,
+			  string                patch_name,
+	          Glib::ustring         patch_uri = "",
+	          MetadataMap           initial_data = MetadataMap());
 
 private:
 	//string                          _patch_search_path;