X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fprocessor.cc;h=555dff5092e2a4ec015e47b7105939336bbcc4a5;hb=df2fd9491904aba95e08e1e26552be609530ee83;hp=c8f7a136bb28473b69f261ace5f2923a202be4a7;hpb=bb9cc45cd22af67ac275a5e73accbe14fee664d8;p=ardour.git

diff --git a/libs/ardour/processor.cc b/libs/ardour/processor.cc
index c8f7a136bb..555dff5092 100644
--- a/libs/ardour/processor.cc
+++ b/libs/ardour/processor.cc
@@ -23,7 +23,6 @@
 
 #include <string>
 
-#include <sigc++/bind.h>
 
 #include "pbd/failed_constructor.h"
 #include "pbd/enumwriter.h"
@@ -57,35 +56,21 @@ using namespace std;
 using namespace ARDOUR;
 using namespace PBD;
 
-sigc::signal<void,Processor*> Processor::ProcessorCreated;
-
 // Always saved as Processor, but may be IOProcessor or Send in legacy sessions
 const string Processor::state_node_name = "Processor";
 
 Processor::Processor(Session& session, const string& name)
 	: SessionObject(session, name)
-	, AutomatableControls(session)
+	, Automatable (session)
 	, _pending_active(false)
 	, _active(false)
 	, _next_ab_is_active(false)
 	, _configured(false)
-	, _gui(0)
+	, _display_to_user (true)
+	, _pre_fader (false)
 {
 }
 
-Processor::Processor (Session& session, const XMLNode& node)
-	: SessionObject(session, "renameMe")
-	, AutomatableControls(session)
-	, _pending_active(false)
-	, _active(false)
-	, _next_ab_is_active(false)
-	, _configured(false)
-	, _gui(0)
-{
-	set_state (node);
-	_pending_active = _active;
-}
-
 XMLNode&
 Processor::get_state (void)
 {
@@ -110,7 +95,6 @@ XMLNode&
 Processor::state (bool full_state)
 {
 	XMLNode* node = new XMLNode (state_node_name);
-	stringstream sstr;
 	char buf[64];
 
 	id().print (buf, sizeof (buf));
@@ -128,12 +112,14 @@ Processor::state (bool full_state)
 				|| !automation.properties().empty()
 				|| !_visible_controls.empty()) {
 
+			stringstream sstr;
 			for (set<Evoral::Parameter>::iterator x = _visible_controls.begin();
 					x != _visible_controls.end(); ++x) {
+                                
 				if (x != _visible_controls.begin()) {
 					sstr << ' ';
 				}
-				sstr << *x;
+				sstr << (*x).id();
 			}
 
 			automation.add_property ("visible", sstr.str());
@@ -145,8 +131,47 @@ Processor::state (bool full_state)
 }
 
 int
-Processor::set_state (const XMLNode& node)
+Processor::set_state_2X (const XMLNode & node, int /*version*/)
+{
+	XMLProperty const * prop;
+
+	XMLNodeList children = node.children ();
+
+	for (XMLNodeIterator i = children.begin(); i != children.end(); ++i) {
+
+		if ((*i)->name() == X_("IO")) {
+
+			if ((prop = (*i)->property ("name")) != 0) {
+				set_name (prop->value ());
+			}
+
+			if ((prop = (*i)->property ("id")) != 0) {
+				_id = prop->value ();
+			}
+
+			if ((prop = (*i)->property ("active")) != 0) {
+				bool const a = string_is_affirmative (prop->value ());
+				if (_active != a) {
+					if (a) {
+						activate ();
+					} else {
+						deactivate ();
+					}
+				}
+			}
+		}
+	}
+
+	return 0;
+}
+
+int
+Processor::set_state (const XMLNode& node, int version)
 {
+	if (version < 3000) {
+		return set_state_2X (node, version);
+	}
+	
 	const XMLProperty *prop;
 	const XMLProperty *legacy_active = 0;
 
@@ -202,8 +227,6 @@ Processor::set_state (const XMLNode& node)
 	}
 
 	if ((prop = node.property ("active")) == 0) {
-		warning << _("XML node describing a processor is missing the `active' field,"
-			   "trying legacy active flag from child node") << endmsg;
 		if (legacy_active) {
 			prop = legacy_active;
 		} else {
@@ -212,9 +235,13 @@ Processor::set_state (const XMLNode& node)
 		}
 	}
 
-	if (_active != string_is_affirmative (prop->value())) {
-		_active = !_active;
-		ActiveChanged (); /* EMIT_SIGNAL */
+	bool const a = string_is_affirmative (prop->value ());
+	if (_active != a) {
+		if (a) {
+			activate ();
+		} else {
+			deactivate ();
+		}
 	}
 
 	return 0;
@@ -232,7 +259,19 @@ Processor::configure_io (ChanCount in, ChanCount out)
 	_configured_output = out;
 	_configured = true;
 
-	ConfigurationChanged.emit (in, out);
+	ConfigurationChanged (in, out); /* EMIT SIGNAL */
 
 	return true;
 }
+
+void
+Processor::set_display_to_user (bool yn) 
+{
+	_display_to_user = yn;
+}
+
+void
+Processor::set_pre_fader (bool p)
+{
+	_pre_fader = p;
+}