From 5a2a3440f0c4558258c19a694e1c5d550db06a37 Mon Sep 17 00:00:00 2001
From: "Kjetil S. Matheussen" <ksvalast@users.sourceforge.net>
Date: Tue, 20 Jan 2004 16:56:23 +0000
Subject: Various tools to make supercollider more convenient to use within PD

svn path=/trunk/; revision=1271
---
 supercollider/python/supercollider.py | 121 ++++++++++++++++++++++++++++++++++
 1 file changed, 121 insertions(+)
 create mode 100644 supercollider/python/supercollider.py

(limited to 'supercollider/python/supercollider.py')

diff --git a/supercollider/python/supercollider.py b/supercollider/python/supercollider.py
new file mode 100644
index 00000000..9a4ff3f0
--- /dev/null
+++ b/supercollider/python/supercollider.py
@@ -0,0 +1,121 @@
+
+#/* --------------------------- supercollider.py  ----------------------------------- */
+#/*   ;; Kjetil S. Matheussen, 2004.                                             */
+#/*                                                                              */
+#/* 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.  */
+#/*                                                                              */
+#/* ---------------------------------------------------------------------------- */
+
+
+
+# This file is far from complete, but its a start.
+# -Kjetil.
+
+
+import OSC,tempfile,xreadlines,os,time
+
+standardport=57110
+startnode=1001;
+startbuffer=0;
+    
+sc_head=0
+sc_tail=1
+sc_before=2
+sc_after=3
+sc_replace=4
+
+
+# For some crazy reason, the sclang command tells the server to quits when exiting.
+# To fix that strange and unpleasant behaviour, uncommnet the following lines in etc. etc. etc.
+
+
+class Server:
+    def __init__(self,magic,port=standardport):
+        if magic!=1234:
+            print "Server.__init__: Are you sure you know what you are doing?"
+            print "Seems like probably wanted to use the 'localServer' variable."
+        self.port=port
+        self.freenode=startnode;
+        self.freebuffer=startbuffer;
+    def sendMsg(self,command,*args):
+        OSC.Message(command,args).sendlocal(self.port)
+    def sendgetMsg(self,command,*args):
+        apply(self.sendMsg,[command]+list(args))
+        time.sleep(1)
+    def dumpOSC(self,code):
+        self.sendMsg("dumpOSC",code);
+    def nextNodeID(self):
+        self.freenode+=1;
+        return self.freenode-1
+    def nextBufferID(self):
+        self.freebuffer+=1;
+        return self.freebuffer-1;
+    def loadSynthDef(self,name):
+        self.sendgetMsg("/d_load",name)
+    def loadSynthDefDir(self,dir):
+        self.sendMsg("/d_loadDir",dir)
+    def evalSynth(self,synthname):
+        tmpname=tempfile.mktemp(".sc")
+        outfile=open(tmpname,"w")
+        outfile.write('SynthDef("'+synthname+'",{')
+        for line in xreadlines.xreadlines(open(synthname+".sc","r")):
+            outfile.write(line)
+        tmpname2=tempfile.mktemp("")
+        outfile.write('}).writeDefFile("'+tmpname2+'");\n')
+        outfile.close()
+        os.system("sclang "+tmpname)
+        tmpname2+=synthname+".scsyndef"
+        self.loadSynthDef(tmpname2)
+        os.system("rm "+tmpname+" "+tmpname2)
+        
+localServer=Server(1234)
+
+class Node:
+    def __del__(self):
+        self.server.sendMsg("/n_free",self.id)
+    def set(self,*args):
+        apply(self.server.sendMsg,["/n_set",self.id]+list(args))
+
+
+class Synth(Node):
+    def __init__(self,server,name,args=[],position=sc_tail):
+        self.server=server
+        self.id=server.nextNodeID()
+        apply(self.server.sendMsg,["/s_new",name,self.id,position,0]+args)
+
+
+class BufferSuper:
+    def __init__(self,server,numFrames=0,numChannels=1,filename="",startFrame=0):
+        self.server=server
+        self.id=server.nextBufferID()
+        if numChannels==-1:
+            server.sendMsg("/b_allocRead",self.id,filename,startFrame,numFrames,0)
+        else:
+            server.sendMsg("/b_alloc",self.id,numFrames,numChannels,0)
+        
+    def __del__(self):
+        self.server.sendMsg("/b_free",self.id)
+
+
+class Buffer(BufferSuper):
+    def __init__(self,server,numFrames,numChannels=1):
+        BufferSuper.__init__(self,server,numFrames,numChannels)
+
+class BufferRead(BufferSuper):
+    def __init__(self,server,filename,startFrame=0,numFrames=0):
+        BufferSuper.__init__(self,server,numFrames,-1,filename,startFrame)
+
+
+
-- 
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