Patch port and breadcrumb fixes.

git-svn-id: http://svn.drobilla.net/lad@135 a436a847-0d15-0410-975c-d299462d15a1

ingen/src/progs/ingenuity/BreadCrumbBox.cpp

@@ -53,11 +53,10 @@ BreadCrumbBox::build(Path path, CountedPtr<PatchView> view)
 	
 		_active_path = path;
 		_enable_signal = old_enable_signal;
-		return;
-	}
+
 
 	// Moving to a child of the full path, just append crumbs (preserve view cache)
-	if (_breadcrumbs.size() > 0 && (path.is_child_of(_full_path))) {
+	} else if (_breadcrumbs.size() > 0 && (path.is_child_of(_full_path))) {
 		string postfix = path.substr(_full_path.length());
 		while (postfix.length() > 0) {
 			const string name = postfix.substr(0, postfix.find("/"));
@@ -66,40 +65,45 @@ BreadCrumbBox::build(Path path, CountedPtr<PatchView> view)
 			BreadCrumb* but = create_crumb(_full_path, view);
 			pack_end(*but, false, false, 1);
 			_breadcrumbs.push_back(but);
+			but->show();
 			if (postfix.find("/") == string::npos)
 				break;
 			else
 				postfix = postfix.substr(postfix.find("/")+1);
 		}
-	}
+		
+		for (std::list<BreadCrumb*>::iterator i = _breadcrumbs.begin(); i != _breadcrumbs.end(); ++i)
+			(*i)->set_active(false);
+		_breadcrumbs.back()->set_active(true);
 
+
+	// Rebuild from scratch
 	// Getting here is bad unless absolutely necessary, since the PatchView cache is lost
-	
-	// Otherwise rebuild from scratch
-	_full_path = path;
-	_active_path = path;
+	} else {
 
-	// Empty existing breadcrumbs
-	for (std::list<BreadCrumb*>::iterator i = _breadcrumbs.begin(); i != _breadcrumbs.end(); ++i)
-		remove(**i);
-	_breadcrumbs.clear();
+		_full_path = path;
+		_active_path = path;
 
-	// Add root
-	BreadCrumb* but = create_crumb("/", view);
-	pack_start(*but, false, false, 1);
-	_breadcrumbs.push_front(but);
-	but->set_active(but->path() == _active_path);
+		// Empty existing breadcrumbs
+		for (std::list<BreadCrumb*>::iterator i = _breadcrumbs.begin(); i != _breadcrumbs.end(); ++i)
+			remove(**i);
+		_breadcrumbs.clear();
 
-	// Add the others
-	while (path != "/") {
-		BreadCrumb* but = create_crumb(path, view);
+		// Add root
+		BreadCrumb* but = create_crumb("/", view);
 		pack_start(*but, false, false, 1);
 		_breadcrumbs.push_front(but);
 		but->set_active(but->path() == _active_path);
-		path = path.parent();
-	}
 
-	show_all_children();
+		// Add the others
+		while (path != "/") {
+			BreadCrumb* but = create_crumb(path, view);
+			pack_start(*but, false, false, 1);
+			_breadcrumbs.push_front(but);
+			but->set_active(but->path() == _active_path);
+			path = path.parent();
+		}
+	}
 
 	_enable_signal = old_enable_signal;
 }

ingen/src/progs/ingenuity/OmFlowCanvas.cpp

@@ -79,6 +79,8 @@ OmFlowCanvas::OmFlowCanvas(CountedPtr<PatchModel> patch, int width, int height)
 	// Connect to model signals to track state
 	m_patch->new_node_sig.connect(sigc::mem_fun(this, &OmFlowCanvas::add_node));
 	m_patch->removed_node_sig.connect(sigc::mem_fun(this, &OmFlowCanvas::remove_node));
+	m_patch->new_port_sig.connect(sigc::mem_fun(this, &OmFlowCanvas::add_port));
+	m_patch->removed_port_sig.connect(sigc::mem_fun(this, &OmFlowCanvas::remove_port));
 	m_patch->new_connection_sig.connect(sigc::mem_fun(this, &OmFlowCanvas::connection));
 	m_patch->removed_connection_sig.connect(sigc::mem_fun(this, &OmFlowCanvas::disconnection));
 	
@@ -134,6 +136,24 @@ OmFlowCanvas::remove_node(CountedPtr<NodeModel> nm)
 }
 
 
+void
+OmFlowCanvas::add_port(CountedPtr<PortModel> pm)
+{
+	cerr << "FIXME: PORT MODULE LEAK!" << endl;
+	
+	new OmPortModule(this, pm);
+}
+
+
+void
+OmFlowCanvas::remove_port(CountedPtr<PortModel> pm)
+{
+	cerr << "FIXME: PORT REMOVE" << endl;
+	//LibFlowCanvas::Module* module = get_module(pm->path().name());
+	//delete module;
+}
+
+
 void
 OmFlowCanvas::connection(CountedPtr<ConnectionModel> cm)
 {

ingen/src/progs/ingenuity/OmFlowCanvas.h

@@ -31,6 +31,7 @@ using LibFlowCanvas::Port;
 using Ingen::Client::ConnectionModel;
 using Ingen::Client::PatchModel;
 using Ingen::Client::NodeModel;
+using Ingen::Client::PortModel;
 using Ingen::Client::MetadataMap;
 
 namespace Ingenuity {
@@ -52,6 +53,8 @@ public:
 
 	void add_node(CountedPtr<NodeModel> nm);
 	void remove_node(CountedPtr<NodeModel> nm);
+	void add_port(CountedPtr<PortModel> pm);
+	void remove_port(CountedPtr<PortModel> pm);
 	void connection(CountedPtr<ConnectionModel> cm);
 	void disconnection(const Path& src_port_path, const Path& dst_port_path);
 

ingen/src/progs/ingenuity/OmModule.cpp

@@ -117,14 +117,6 @@ OmModule::store_location()
 }
 
 
-void
-OmModule::move_to(double x, double y)
-{
-	Module::move_to(x, y);
-	//store_location();
-}
-
-
 void
 OmModule::on_right_click(GdkEventButton* event)
 {

ingen/src/progs/ingenuity/OmModule.h

@@ -57,7 +57,6 @@ public:
 	}
 
 	virtual void store_location();
-	void move_to(double x, double y);
 
 	void on_right_click(GdkEventButton* event);
 	

ingen/src/progs/ingenuity/OmPortModule.cpp

@@ -32,7 +32,8 @@ namespace Ingenuity {
 
 OmPortModule::OmPortModule(OmFlowCanvas* canvas, CountedPtr<PortModel> port)
 : LibFlowCanvas::Module(canvas, "", 0, 0), // FIXME: coords?
-  m_port(port)
+  m_port(port),
+  m_patch_port(NULL)
 {
 	/*if (port_model()->polyphonic() && port_model()->parent() != NULL
 			&& port_model()->parent_patch()->poly() > 1) {
@@ -62,33 +63,36 @@ OmPortModule::OmPortModule(OmFlowCanvas* canvas, CountedPtr<PortModel> port)
 		canvas->get_new_module_location(default_x, default_y);
 		move_to(default_x, default_y);
 	}
+
+	port->metadata_update_sig.connect(sigc::mem_fun(this, &OmPortModule::metadata_update));
 }
 
 
 void
 OmPortModule::store_location()
-{
-	char temp_buf[16];
+{	
+	const float x = static_cast<float>(property_x());
+	const float y = static_cast<float>(property_y());
 	
-	//m_port->x(property_x());
-	snprintf(temp_buf, 16, "%f", property_x().get_value());
-	//m_port->set_metadata("module-x", temp_buf); // just in case?
-	App::instance().engine()->set_metadata(m_port->path(), "module-x", temp_buf);
+	const Atom& existing_x = m_port->get_metadata("module-x");
+	const Atom& existing_y = m_port->get_metadata("module-y");
 	
-	//m_port->y(property_y());
-	snprintf(temp_buf, 16, "%f", property_y().get_value());
-	//m_port->set_metadata("module-y", temp_buf); // just in case?
-	App::instance().engine()->set_metadata(m_port->path(), "module-y", temp_buf);
+	if (existing_x.type() != Atom::FLOAT || existing_y.type() != Atom::FLOAT
+			|| existing_x.get_float() != x || existing_y.get_float() != y) {
+		App::instance().engine()->set_metadata(m_port->path(), "module-x", Atom(x));
+		App::instance().engine()->set_metadata(m_port->path(), "module-y", Atom(y));
+	}
 }
 
 
 void
-OmPortModule::move_to(double x, double y)
+OmPortModule::metadata_update(const string& key, const Atom& value)
 {
-	Module::move_to(x, y);
-	//m_port->x(x);
-	//m_port->y(y);
-	//store_location();
+	if (key == "module-x" && value.type() == Atom::FLOAT)
+		move_to(value.get_float(), property_y());
+	else if (key == "module-y" && value.type() == Atom::FLOAT)
+		move_to(property_x(), value.get_float());
 }
 
+
 } // namespace Ingenuity

ingen/src/progs/ingenuity/OmPortModule.h

@@ -20,6 +20,7 @@
 #include <string>
 #include <libgnomecanvasmm.h>
 #include <flowcanvas/Module.h>
+#include "util/Atom.h"
 #include "OmPatchPort.h"
 using std::string;
 
@@ -53,7 +54,6 @@ public:
 	//}
 
 	virtual void store_location();
-	void move_to(double x, double y);
 
 	//void on_right_click(GdkEventButton* event) { m_port->show_menu(event); }
 	
@@ -63,6 +63,8 @@ protected:
 	//virtual void on_double_click(GdkEventButton* ev) { show_control_window(); }
 	//virtual void on_middle_click(GdkEventButton* ev) { show_control_window(); }
 	
+	void metadata_update(const string& key, const Atom& value);
+
 	CountedPtr<PortModel> m_port;
 	OmPatchPort*          m_patch_port; ///< Port on this 'anonymous' module
 };

ingen/src/progs/ingenuity/PatchWindow.cpp

@@ -161,15 +161,23 @@ PatchWindow::set_patch(CountedPtr<PatchModel> patch, CountedPtr<PatchView> view)
 	m_view = view ? view : PatchView::create(patch);
 	assert(m_view);
 	
+	// Add view to ourself
+	if (m_view->get_parent())
+		m_view->get_parent()->remove(*m_view);
+
 	m_viewport->remove();
 	m_viewport->add(*m_view.get());
 
+
+	// Add our breadcrumbs to the view
+	if (m_breadcrumb_box->get_parent())
+		m_breadcrumb_box->get_parent()->remove(*m_breadcrumb_box);
+
 	m_view->breadcrumb_container()->remove();
 	m_view->breadcrumb_container()->add(*m_breadcrumb_box);
 
 	m_breadcrumb_box->build(patch->path(), m_view);
 	m_breadcrumb_box->show();
-	show_all();	
 
 	//m_menu_view_control_window->property_sensitive() = patch->has_control_inputs();
 
@@ -190,6 +198,8 @@ PatchWindow::set_patch(CountedPtr<PatchModel> patch, CountedPtr<PatchView> view)
 	
 	m_patch->destroyed_sig.connect(sigc::mem_fun(this, &PatchWindow::patch_destroyed));
 	
+	show_all();
+
 	m_enable_signal = true;
 }