--- /dev/null
+/*
+
+ Copyright (C) 2011 Grame
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Grame Research Laboratory, 9 rue du Garet, 69001 Lyon - France
+ research@grame.fr
+
+*/
+
+
+#ifndef __FaustFactory__
+#define __FaustFactory__
+
+#include <stack>
+#include <string>
+
+#include "MessageDriven.h"
+
+namespace oscfaust
+{
+
+class OSCIO;
+class MessageDriven;
+typedef class SMARTP<MessageDriven> SMessageDriven;
+
+//--------------------------------------------------------------------------
+/*!
+ \brief a factory to build a OSC UI hierarchy
+
+ Actually, makes use of a stack to build the UI hierarchy.
+ It includes a pointer to a OSCIO controler, but just to give it to the root node.
+*/
+class FaustFactory
+{
+ std::stack<SMessageDriven> fNodes; ///< maintains the current hierarchy level
+ SMessageDriven fRoot; ///< keep track of the root node
+ OSCIO * fIO; ///< hack to support audio IO via OSC, actually the field is given to the root node
+
+ private:
+ SMessageDriven followPath (SMessageDriven fRoot, const std::string& fullpath, std::string& pathtoleaf);
+ void createNodeChain (SMessageDriven node, const std::string& pathtoleaf, float* zone, float imin, float imax, float init, float min, float max);
+
+ public:
+ FaustFactory(OSCIO * io=0) : fIO(io) {}
+ virtual ~FaustFactory() {}
+
+ void addnode (const char* label, float* zone, float init, float min, float max);
+ void addfullpathnode (const std::string& fullpath, float* zone, float imin, float imax, float init, float min, float max);
+ void opengroup (const char* label);
+ void closegroup ();
+
+ SMessageDriven root() const { return fRoot; }
+};
+
+} // end namespoace
+
+#endif