remove empty sigc++2 directory

git-svn-id: svn://localhost/ardour2/branches/3.0@3432 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 0 insertions, 118 deletions

diff --git a/libs/pbd/controllable.cc b/libs/pbd/controllable.cc
deleted file mode 100644
index c15b7a8cf2..0000000000
--- a/libs/pbd/controllable.cc
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
-    Copyright (C) 2000-2007 Paul Davis 
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-#include <pbd/controllable.h>
-#include <pbd/xml++.h>
-#include <pbd/error.h>
-
-#include "i18n.h"
-
-using namespace PBD;
-
-sigc::signal<void,Controllable*> Controllable::Destroyed;
-sigc::signal<bool,Controllable*> Controllable::StartLearning;
-sigc::signal<void,Controllable*> Controllable::StopLearning;
-sigc::signal<void,Controllable*,int,int> Controllable::CreateBinding;
-sigc::signal<void,Controllable*> Controllable::DeleteBinding;
-
-Glib::Mutex* Controllable::registry_lock = 0;
-Controllable::Controllables Controllable::registry;
-
-Controllable::Controllable (std::string name)
-	: _name (name)
-{
-	if (registry_lock == 0) {
-		registry_lock = new Glib::Mutex;
-	}
-
-	add ();
-}
-
-void
-Controllable::add ()
-{
-	Glib::Mutex::Lock lm (*registry_lock);
-	registry.insert (this);
-	this->GoingAway.connect (mem_fun (this, &Controllable::remove));
-}
-
-void
-Controllable::remove ()
-{
-	Glib::Mutex::Lock lm (*registry_lock);
-	for (Controllables::iterator i = registry.begin(); i != registry.end(); ++i) {
-		if ((*i) == this) {
-			registry.erase (i);
-			break;
-		}
-	}
-}
-
-Controllable*
-Controllable::by_id (const ID& id)
-{
-	Glib::Mutex::Lock lm (*registry_lock);
-
-	for (Controllables::iterator i = registry.begin(); i != registry.end(); ++i) {
-		if ((*i)->id() == id) {
-			return (*i);
-		}
-	}
-	return 0;
-}
-
-
-Controllable*
-Controllable::by_name (const std::string& str)
-{
-	Glib::Mutex::Lock lm (*registry_lock);
-
-	for (Controllables::iterator i = registry.begin(); i != registry.end(); ++i) {
-		if ((*i)->_name == str) {
-			return (*i);
-		}
-	}
-	return 0;
-}
-
-XMLNode&
-Controllable::get_state ()
-{
-	XMLNode* node = new XMLNode (X_("controllable"));
-	char buf[64];
-
-	node->add_property (X_("name"), _name); // not reloaded from XML state, just there to look at
-	_id.print (buf, sizeof (buf));
-	node->add_property (X_("id"), buf);
-	return *node;
-}
-
-int
-Controllable::set_state (const XMLNode& node)
-{
-	const XMLProperty* prop = node.property (X_("id"));
-
-	if (prop) {
-		_id = prop->value();
-		return 0;
-	} else {
-		error << _("Controllable state node has no ID property") << endmsg;
-		return -1;
-	}
-}