Set/send/etc properties through the engine.

Add 'ingen:selected' property so selection is persistent and shared among clients.


git-svn-id: http://svn.drobilla.net/lad/ingen@1424 a436a847-0d15-0410-975c-d299462d15a1

2 files changed, 27 insertions, 11 deletions

diff --git a/src/libs/engine/events/SetMetadataEvent.cpp b/src/libs/engine/events/SetMetadataEvent.cpp
index 3e41a510..b4ee00ff 100644
--- a/src/libs/engine/events/SetMetadataEvent.cpp
+++ b/src/libs/engine/events/SetMetadataEvent.cpp
@@ -28,12 +28,20 @@ using std::string;
 namespace Ingen {
 
 
-SetMetadataEvent::SetMetadataEvent(Engine& engine, SharedPtr<Responder> responder, SampleCount timestamp, const string& path, const string& key, const Atom& value)
-: QueuedEvent(engine, responder, timestamp),
-  _path(path),
-  _key(key),
-  _value(value),
-  _object(NULL)
+SetMetadataEvent::SetMetadataEvent(
+		Engine&              engine,
+		SharedPtr<Responder> responder,
+		SampleCount          timestamp,
+		bool                 property,
+		const string&        path,
+		const string&        key,
+		const Atom&          value)
+	: QueuedEvent(engine, responder, timestamp)
+	, _property(property)
+	, _path(path)
+	, _key(key)
+	, _value(value)
+	, _object(NULL)
 {
 }
 
@@ -47,7 +55,10 @@ SetMetadataEvent::pre_process()
 		return;
 	}
 
-	_object->set_variable(_key, _value);
+	if (_property)
+		_object->set_property(_key, _value);
+	else
+		_object->set_variable(_key, _value);
 
 	QueuedEvent::pre_process();
 }
@@ -70,7 +81,10 @@ SetMetadataEvent::post_process()
 		_responder->respond_error(msg);
 	} else {
 		_responder->respond_ok();
-		_engine.broadcaster()->send_variable_change(_path, _key, _value);
+		if (_property)
+			_engine.broadcaster()->send_property_change(_path, _key, _value);
+		else
+			_engine.broadcaster()->send_variable_change(_path, _key, _value);
 	}
 }
 
diff --git a/src/libs/engine/events/SetMetadataEvent.hpp b/src/libs/engine/events/SetMetadataEvent.hpp
index 457d3052..9707ce56 100644
--- a/src/libs/engine/events/SetMetadataEvent.hpp
+++ b/src/libs/engine/events/SetMetadataEvent.hpp
@@ -39,6 +39,7 @@ public:
 	SetMetadataEvent(Engine&              engine,
 	                 SharedPtr<Responder> responder,
 	                 SampleCount          timestamp,
+	                 bool                 property,
 	                 const string&        path,
 	                 const string&        key,
 	                 const Raul::Atom&    value);
@@ -48,9 +49,10 @@ public:
 	void post_process();
 
 private:
-	string       _path;
-	string       _key;
-	Raul::Atom   _value;
+	bool             _property;
+	string           _path;
+	string           _key;
+	Raul::Atom       _value;
 	GraphObjectImpl* _object;
 };