More serialization work.

Preliminary copy/paste (nodes only)


git-svn-id: http://svn.drobilla.net/lad/ingen@1418 a436a847-0d15-0410-975c-d299462d15a1

5 files changed, 167 insertions, 1 deletions

diff --git a/src/libs/shared/Builder.cpp b/src/libs/shared/Builder.cpp
new file mode 100644
index 00000000..062afc63
--- /dev/null
+++ b/src/libs/shared/Builder.cpp
@@ -0,0 +1,88 @@
+/* This file is part of Ingen.
+ * Copyright (C) 2008 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 "Builder.hpp"
+#include "common/interface/CommonInterface.hpp"
+#include "common/interface/Patch.hpp"
+#include "common/interface/Node.hpp"
+#include "common/interface/Port.hpp"
+#include "common/interface/Connection.hpp"
+#include "common/interface/Plugin.hpp"
+#include <iostream>
+using namespace std;
+
+namespace Ingen {
+namespace Shared {
+
+
+Builder::Builder(CommonInterface& interface)
+	: _interface(interface)
+{
+}
+
+
+void
+Builder::build(SharedPtr<const GraphObject> object)
+{
+	cout << "BUILDING: " << object->path() << endl;
+
+	SharedPtr<const Patch> patch = PtrCast<const Patch>(object);
+	if (patch) {
+		if (patch->path() != "/")
+		_interface.new_patch(patch->path() + "_copy", patch->internal_polyphony());
+		build_object(object);
+		for (Patch::Connections::const_iterator i = patch->connections().begin();
+				i != patch->connections().end(); ++i)
+			_interface.connect((*i)->src_port_path(), (*i)->dst_port_path());
+		return;
+	}
+
+	SharedPtr<const Node> node = PtrCast<const Node>(object);
+	if (node) {
+		_interface.new_node(node->path() + "_copy", node->plugin()->uri());
+		build_object(object);
+		return;
+	}
+
+	SharedPtr<const Port> port = PtrCast<const Port>(object);
+	if (port) {
+		_interface.new_port(port->path() + "_copy", port->index(), port->type().uri(), !port->is_input());
+		build_object(object);
+		return;
+	}
+}
+
+
+void
+Builder::build_object(SharedPtr<const GraphObject> object)
+{
+	for (GraphObject::Variables::const_iterator i = object->variables().begin();
+			i != object->variables().end(); ++i) {
+		cout << "SETTING " << object->path() << " . " << i->first << endl;
+		_interface.set_variable(object->path() + "_copy", i->first, i->second);
+	}
+
+	for (GraphObject::Properties::const_iterator i = object->properties().begin();
+			i != object->properties().end(); ++i) {
+		cout << "SETTING " << object->path() << " . " << i->first << endl;
+		_interface.set_property(object->path() + "_copy", i->first, i->second);
+	}
+}
+
+
+} // namespace Shared
+} // namespace Ingen
diff --git a/src/libs/shared/Builder.hpp b/src/libs/shared/Builder.hpp
new file mode 100644
index 00000000..01d3b7e5
--- /dev/null
+++ b/src/libs/shared/Builder.hpp
@@ -0,0 +1,53 @@
+/* This file is part of Ingen.
+ * Copyright (C) 2008 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
+ */
+
+#ifndef BUILDER_H
+#define BUILDER_H
+
+#include <raul/SharedPtr.hpp>
+
+namespace Ingen {
+namespace Shared {
+
+class GraphObject;
+class CommonInterface;
+
+
+/** Wrapper for CommonInterface to create existing objects/models.
+ *
+ * \ingroup interface
+ */
+class Builder
+{
+public:
+	Builder(CommonInterface& interface);
+	virtual ~Builder() {}
+
+	void build(SharedPtr<const GraphObject> object);
+
+private:
+	void build_object(SharedPtr<const GraphObject> object);
+
+	CommonInterface& _interface;
+};
+
+
+} // namespace Shared
+} // namespace Ingen
+
+#endif // BUILDER_H
+
diff --git a/src/libs/shared/Makefile.am b/src/libs/shared/Makefile.am
index 9e52923a..fcb261c8 100644
--- a/src/libs/shared/Makefile.am
+++ b/src/libs/shared/Makefile.am
@@ -8,6 +8,8 @@ libingen_shared_la_CXXFLAGS = \
 	@SLV2_CFLAGS@
 
 libingen_shared_la_SOURCES = \
+	Builder.cpp \
+	Builder.hpp \
 	LV2Features.cpp \
 	LV2Features.hpp \
 	LV2URIMap.cpp \
diff --git a/src/libs/shared/Store.cpp b/src/libs/shared/Store.cpp
index 88fb9cb8..f77be312 100644
--- a/src/libs/shared/Store.cpp
+++ b/src/libs/shared/Store.cpp
@@ -17,6 +17,8 @@
 
 #include <raul/PathTable.hpp>
 #include <raul/TableImpl.hpp>
+#include "common/interface/Node.hpp"
+#include "common/interface/Port.hpp"
 #include "Store.hpp"
 
 using namespace std;
@@ -26,6 +28,25 @@ namespace Ingen {
 namespace Shared {
 
 
+void
+Store::add(GraphObject* o)
+{
+	if (find(o->path()) != end()) {
+		cerr << "[Store] ERROR: Attempt to add duplicate object " << o->path() << endl;
+		return;
+	}
+
+	insert(make_pair(o->path(), o));
+
+	Node* node = dynamic_cast<Node*>(o);
+	if (node) {
+		for (uint32_t i=0; i < node->num_ports(); ++i) {
+			add(node->port(i));
+		}
+	}
+}
+
+
 Store::const_iterator
 Store::children_begin(SharedPtr<Shared::GraphObject> o) const
 {
diff --git a/src/libs/shared/Store.hpp b/src/libs/shared/Store.hpp
index f0a89024..573c4837 100644
--- a/src/libs/shared/Store.hpp
+++ b/src/libs/shared/Store.hpp
@@ -31,8 +31,10 @@ namespace Shared {
 
 class Store : public Raul::PathTable< SharedPtr<Shared::GraphObject> > {
 public:
-	virtual void add(GraphObject* o) = 0;
+	virtual ~Store() {}
 	
+	virtual void add(Shared::GraphObject* o);
+
 	typedef Raul::Table< Raul::Path, SharedPtr<Shared::GraphObject> > Objects;
 
 	const_iterator children_begin(SharedPtr<Shared::GraphObject> o) const;