From edf85a10991e1eb041a24fa81ed330c3dbf4d151 Mon Sep 17 00:00:00 2001
From: Stefan Radomski <radomski@tk.informatik.tu-darmstadt.de>
Date: Fri, 21 Dec 2012 19:05:07 +0100
Subject: Started SceneGraph invoker

---
 CMakeLists.txt                                     | 23 +++++++++++
 .../invoker/graphics/openscenegraph/OSGInvoker.cpp | 47 ++++++++++++++++++++++
 .../invoker/graphics/openscenegraph/OSGInvoker.h   | 43 ++++++++++++++++++++
 3 files changed, 113 insertions(+)
 create mode 100644 src/uscxml/plugins/invoker/graphics/openscenegraph/OSGInvoker.cpp
 create mode 100644 src/uscxml/plugins/invoker/graphics/openscenegraph/OSGInvoker.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index db87084..f6ce335 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -518,6 +518,29 @@ else()
 endif()
 
 
+# OpenSceneGraph invoker
+
+find_package(OpenSceneGraph)
+if (OPENSCENEGRAPH_FOUND)
+	file(GLOB_RECURSE OPENSCENEGRAPH_INVOKER 
+		src/uscxml/plugins/invoker/graphics/openscenegraph/*.cpp 
+		src/uscxml/plugins/invoker/graphics/openscenegraph/*.h)
+	if (BUILD_AS_PLUGINS)
+		add_library(
+			invoker_openscenegraph SHARED 
+			${OPENSCENEGRAPH_INVOKER})
+		target_link_libraries(invoker_openscenegraph
+			${OPENSCENEGRAPH_LIBRARIES}
+			uscxml)
+			set_target_properties(invoker_openscenegraph PROPERTIES FOLDER "Plugin Invoker")
+	else()
+		list (APPEND USCXML_FILES ${OPENSCENEGRAPH_INVOKER})
+		list (APPEND USCXML_OPT_LIBS ${OPENSCENEGRAPH_LIBRARIES})
+	endif()
+
+endif()
+
+
 # MILES modality components
 
 #find_package(MILES COMPONENTS core audio debug)
diff --git a/src/uscxml/plugins/invoker/graphics/openscenegraph/OSGInvoker.cpp b/src/uscxml/plugins/invoker/graphics/openscenegraph/OSGInvoker.cpp
new file mode 100644
index 0000000..33aba1d
--- /dev/null
+++ b/src/uscxml/plugins/invoker/graphics/openscenegraph/OSGInvoker.cpp
@@ -0,0 +1,47 @@
+#include "OSGInvoker.h"
+#include <glog/logging.h>
+
+#ifdef BUILD_AS_PLUGINS
+#include <Pluma/Connector.hpp>
+#endif
+
+namespace uscxml {
+
+#ifdef BUILD_AS_PLUGINS
+PLUMA_CONNECTOR
+bool connect(pluma::Host& host) {
+	host.add( new OSGInvokerProvider() );
+	return true;
+}
+#endif
+
+OSGInvoker::OSGInvoker() {
+}
+
+OSGInvoker::~OSGInvoker() {
+};
+
+Invoker* OSGInvoker::create(Interpreter* interpreter) {
+	OSGInvoker* invoker = new OSGInvoker();
+	invoker->_interpreter = interpreter;
+	return invoker;
+}
+
+Data OSGInvoker::getDataModelVariables() {
+	Data data;
+	return data;
+}
+
+void OSGInvoker::send(SendRequest& req) {
+}
+
+void OSGInvoker::cancel(const std::string sendId) {
+}
+
+void OSGInvoker::sendToParent(SendRequest& req) {
+}
+
+void OSGInvoker::invoke(InvokeRequest& req) {
+}
+
+}
\ No newline at end of file
diff --git a/src/uscxml/plugins/invoker/graphics/openscenegraph/OSGInvoker.h b/src/uscxml/plugins/invoker/graphics/openscenegraph/OSGInvoker.h
new file mode 100644
index 0000000..ed95a78
--- /dev/null
+++ b/src/uscxml/plugins/invoker/graphics/openscenegraph/OSGInvoker.h
@@ -0,0 +1,43 @@
+#ifndef OSGINVOKER_H_H6T4R8HU
+#define OSGINVOKER_H_H6T4R8HU
+
+#include <uscxml/Interpreter.h>
+
+#ifdef BUILD_AS_PLUGINS
+#include "uscxml/plugins/Plugins.h"
+#endif
+
+namespace uscxml {
+
+class OSGInvoker : public Invoker {
+public:
+	OSGInvoker();
+	virtual ~OSGInvoker();
+	virtual Invoker* create(Interpreter* interpreter);
+
+	virtual std::set<std::string> getNames() {
+		std::set<std::string> names;
+		names.insert("3d");
+		names.insert("scenegraph");
+		names.insert("http://uscxml.tk.informatik.tu-darmstadt.de/#3d");
+		return names;
+	}
+
+	virtual Data getDataModelVariables();
+	virtual void send(SendRequest& req);
+	virtual void cancel(const std::string sendId);
+	virtual void invoke(InvokeRequest& req);
+	virtual void sendToParent(SendRequest& req);
+
+protected:
+	std::string _invokeId;
+};
+
+#ifdef BUILD_AS_PLUGINS
+PLUMA_INHERIT_PROVIDER(OSGInvoker, Invoker);
+#endif
+
+}
+
+
+#endif /* end of include guard: OSGINVOKER_H_H6T4R8HU */
-- 
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