4 files changed, 23 insertions, 15 deletions

diff --git a/src/progs/ingenuity/PatchPortModule.cpp b/src/progs/ingenuity/PatchPortModule.cpp
index e1fb37a8..e4c00130 100644
--- a/src/progs/ingenuity/PatchPortModule.cpp
+++ b/src/progs/ingenuity/PatchPortModule.cpp
@@ -68,7 +68,7 @@ PatchPortModule::create(boost::shared_ptr<PatchCanvas> canvas, SharedPtr<PortMod
 		new PatchPortModule(canvas, port));
 	assert(ret);
 
-	ret->m_patch_port = boost::shared_ptr<Port>(new Port(ret, port, true));
+	ret->m_patch_port = boost::shared_ptr<Port>(new Port(ret, port, true, true));
 	ret->add_port(ret->m_patch_port);
 	
 	ret->resize();
diff --git a/src/progs/ingenuity/Port.cpp b/src/progs/ingenuity/Port.cpp
index 5d12cffa..e8e795d0 100644
--- a/src/progs/ingenuity/Port.cpp
+++ b/src/progs/ingenuity/Port.cpp
@@ -21,6 +21,7 @@
 #include "PortModel.h"
 #include "ControlModel.h"
 #include "Configuration.h"
+#include "ModelEngineInterface.h"
 #include "App.h"
 using std::cerr; using std::endl;
 
@@ -31,15 +32,26 @@ namespace Ingenuity {
 
 /** @param flip Make an input port appear as an output port, and vice versa.
  */
-Port::Port(boost::shared_ptr<LibFlowCanvas::Module> module, SharedPtr<PortModel> pm, bool flip)
+Port::Port(boost::shared_ptr<LibFlowCanvas::Module> module, SharedPtr<PortModel> pm, bool flip, bool destroyable)
 : LibFlowCanvas::Port(module,
 		pm->path().name(),
 		flip ? (!pm->is_input()) : pm->is_input(),
 		App::instance().configuration()->get_port_color(pm.get())),
-  m_port_model(pm)
+  _port_model(pm)
 {
 	assert(module);
-	assert(m_port_model);
+	assert(_port_model);
+
+	if (destroyable)
+		m_menu.items().push_back(Gtk::Menu_Helpers::MenuElem("Destroy",
+				sigc::mem_fun(this, &Port::on_menu_destroy)));
+}
+
+
+void
+Port::on_menu_destroy()
+{
+	App::instance().engine()->destroy(_port_model->path());
 }
 
 
diff --git a/src/progs/ingenuity/Port.h b/src/progs/ingenuity/Port.h
index a23cd2c9..0498b5a8 100644
--- a/src/progs/ingenuity/Port.h
+++ b/src/progs/ingenuity/Port.h
@@ -35,14 +35,17 @@ namespace Ingenuity {
 class Port : public LibFlowCanvas::Port
 {
 public:
-	Port(boost::shared_ptr<LibFlowCanvas::Module> module, SharedPtr<PortModel> pm, bool flip = false);
+	Port(boost::shared_ptr<LibFlowCanvas::Module> module, SharedPtr<PortModel> pm, bool flip = false, bool destroyable = false);
 
 	virtual ~Port() {}
 
-	SharedPtr<PortModel> model() const { return m_port_model; }
+	SharedPtr<PortModel> model() const { return _port_model; }
 	
 private:
-	SharedPtr<PortModel> m_port_model;
+
+	void on_menu_destroy();
+
+	SharedPtr<PortModel> _port_model;
 };
 
 
diff --git a/src/progs/ingenuity/ThreadedLoader.cpp b/src/progs/ingenuity/ThreadedLoader.cpp
index 79cd8507..83b3d6b5 100644
--- a/src/progs/ingenuity/ThreadedLoader.cpp
+++ b/src/progs/ingenuity/ThreadedLoader.cpp
@@ -55,7 +55,7 @@ ThreadedLoader::_whipped()
 	_mutex.unlock();
 }
 
-/** FIXME: most of these paramteres do nothing */
+/** FIXME: use poly parameter */
 void
 ThreadedLoader::load_patch(bool                    merge,
                            const string&           data_base_uri,
@@ -67,13 +67,6 @@ ThreadedLoader::load_patch(bool                    merge,
 {
 	_mutex.lock();
 
-	/*_events.push_back(sigc::hide_return(sigc::bind(
-		sigc::mem_fun(_loader, &Loader::load_patch),
-		merge, data_base_uri, data_path,
-		engine_data, engine_parent, engine_name, engine_poly)));*/
-	
-	cerr << "FIXME: load under root only\n";
-
 	_events.push_back(sigc::hide_return(sigc::bind(
 		sigc::mem_fun(_loader, &Loader::load),
 			data_base_uri,