1 files changed, 123 insertions, 0 deletions
diff --git a/init_keyword/init_keyword.cpp b/init_keyword/init_keyword.cpp
new file mode 100644
index 0000000..7d121db
--- /dev/null
+++ b/init_keyword/init_keyword.cpp
@@ -0,0 +1,123 @@
+// 
+//  
+//  init_keyword
+//  Copyright (C) 2005  Tim Blechmann
+//  
+//  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; see the file COPYING.  If not, write to
+//  the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+//  Boston, MA 02111-1307, USA.
+
+#include <flext/flext.h>
+#include <cstring>
+#include <map>
+
+#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 500)
+#error update flext!!!!!!
+#endif
+
+class init_keyword
+	: public flext_base
+{
+	FLEXT_HEADER(init_keyword,flext_base);
+	
+public: 
+	init_keyword(int argc,t_atom *argv)
+	{
+		getargs(argc, argv);
+
+		AddInBang();
+		
+		for (int i = 0; i != arguments.Count(); ++i)
+		{
+			AddOutAnything();
+		}
+		FLEXT_ADDBANG(0,m_bang);
+	}
+
+	void m_bang(void)
+	{
+		int i = arguments.Count();
+		while (i--)
+		{
+			if (IsFloat(arguments[i]))
+				ToOutFloat(i, GetFloat(arguments[i]));
+			else if(IsSymbol(arguments[i]))
+				ToOutSymbol(i, GetSymbol(arguments[i]));
+			else
+				FLEXT_ASSERT(false); /* we should never get here */ 
+		}
+	}
+
+protected:
+	
+private:
+	void getargs(int& argc,t_atom* &argv)
+	{
+		AtomList keywords (argc, argv);
+		
+		AtomList canvasargs;
+		GetCanvasArgs(canvasargs);
+
+		std::map<const t_symbol*, t_atom> argmap;
+		
+		for (int i = 0; i != canvasargs.Count(); ++i)
+		{
+			t_atom atom;
+			CopyAtom(&atom, &canvasargs[i]);
+			if (IsSymbol(atom))
+			{
+				const char* symbol = GetString(atom);
+				char keyword[80];
+				keyword[0] = 0;
+
+				strncat(keyword, symbol, strcspn(symbol, "="));
+ 				
+				char* value = strchr(symbol, '=');
+				
+				if (value)
+				{
+					/* try to convert to float */
+					char * endptr;
+					float fvalue = strtof(value+1, &endptr);
+					t_atom value_atom;
+
+					if (*endptr)
+						SetString(value_atom, value+1);
+					else
+ 						SetFloat(value_atom, fvalue);
+					
+					argmap[MakeSymbol(keyword)] = value_atom;
+				}
+			}
+		}		
+		
+		for (int i = 0; i!= keywords.Count(); ++i)
+		{	
+			if (IsSymbol(keywords[i]))
+			{
+				const t_symbol *  keyword = GetSymbol(keywords[i]);
+				t_atom value = argmap[keyword];
+				arguments.Append(value);
+			}
+			else if (IsFloat(keywords[i]))
+				arguments.Append(canvasargs[(int)i]);
+			
+		};
+	}
+
+    AtomList arguments;
+	FLEXT_CALLBACK(m_bang);
+};
+
+FLEXT_NEW_V("init_keyword", init_keyword)