Flatten ingen source directory heirarchy a bit.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@1551 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 0 insertions, 636 deletions

diff --git a/src/progs/python/ingen.py b/src/progs/python/ingen.py
deleted file mode 100644
index 07698719..00000000
--- a/src/progs/python/ingen.py
+++ /dev/null
@@ -1,636 +0,0 @@
-#!/usr/bin/python
-#
-# Python bindings for Ingen
-# Copyright (C) 2005 Leonard Ritter
-# Copyright (C) 2006 Dave Robillard
-
-# 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 St, Fifth Floor, Boston, MA 02110-1301 USA
-
-import os,sys,thread,time
-
-from OSC import OSCMessage, decodeOSC
-
-from twisted.internet.protocol import DatagramProtocol
-from twisted.internet import reactor
-
-INGEN_CALL_TIMEOUT = 5
-INGEN_CALL_POLLTIME = 0.1
-
-class TreeElement:
-	def __init__(self,environment,parent,name):
-		self.environment = environment
-		self.parent = parent
-		self.name = name
-		self.metadata = {}
-		
-	def __del__(self):
-		print "'%s': gone" % self.name
-		
-	def removeChild(self, child):
-		pass
-
-	def remove(self):
-		self.parent.removeChild(self.name)
-		self.parent = None
-		del self
-		
-	def getParent(self):
-		return self.parent
-		
-	def getName(self):
-		return self.name
-
-	def getPath(self):
-		if self.parent:
-			return self.parent.getPath() + "/" + self.name
-		else:
-			return self.name
-			
-	def getDepth(self):
-		if self.parent:
-			return self.parent.getDepth() + 1
-		else:
-			return 0
-			
-	def setMetaData(self,key,value):
-		if (not self.metadata.has_key(value)) or (self.metadata[key] != value):
-			print "||| '%s': '%s' = '%s'" % (self.getPath(), key, value)
-			self.metadata[key] = value
-
-class Port(TreeElement):
-	def __init__(self,environment,parent,name):
-		TreeElement.__init__(self,environment,parent,name)
-		self.porttype = ""
-		self.direction = ""
-		self.hint = ""
-		self.defaultvalue = 0.0
-		self.minvalue = 0.0
-		self.maxvalue = 0.0
-		self.value = 0.0
-		self.connections = {}
-		print "*** '%s': new port" % self.getPath()
-		
-	def remove(self):
-		for connection in self.getConnections():
-			connection.remove()
-		TreeElement.remove(self)
-		
-	def getConnections(self):
-		return self.connections
-		
-	def addConnection(self,target,connection):
-		self.connections[target] = connection
-		
-	def removeConnection(self,target):
-		del self.connections[target]
-
-	def setPortType(self,porttype):
-		if self.porttype != porttype:
-			print "*** '%s': changing porttype from '%s' to '%s'" % (self.getPath(), self.porttype, porttype)
-			self.porttype = porttype
-		
-	def setDirection(self,direction):
-		if self.direction != direction:
-			print "*** '%s': changing direction from '%s' to '%s'" % (self.getPath(), self.direction, direction)
-			self.direction = direction
-		
-	def setHint(self,hint):
-		if self.hint != hint:
-			print "*** '%s': changing hint from '%s' to '%s'" % (self.getPath(), self.hint, hint)
-			self.hint = hint
-		
-	def setDefaultValue(self,defaultvalue):
-		if self.defaultvalue != defaultvalue:
-			print "*** '%s': changing defaultvalue from '%.3f' to '%.3f'" % (self.getPath(), self.defaultvalue, defaultvalue)
-			self.defaultvalue = defaultvalue
-		
-	def setMinValue(self,minvalue):
-		if self.minvalue != minvalue:
-			print "*** '%s': changing minvalue from '%.3f' to '%.3f'" % (self.getPath(), self.minvalue, minvalue)
-			self.minvalue = minvalue
-		
-	def setMaxValue(self,maxvalue):
-		if self.maxvalue != maxvalue:
-			print "*** '%s': changing maxvalue from '%.3f' to '%.3f'" % (self.getPath(), self.maxvalue, maxvalue)
-			self.maxvalue = maxvalue
-			
-	def setValue(self,value):
-		if self.value != value:
-			print "*** '%s': changing value from '%.3f' to '%.3f'" % (self.getPath(), self.value, value)
-			self.value = value
-
-class Node(TreeElement):
-	def __init__(self,environment,parent,name):
-		TreeElement.__init__(self,environment,parent,name)
-		self.ports = {}
-		self.polyphonic = 0
-		self.plugintype = ""
-		self.libname = ""
-		self.pluginlabel = ""
-		print "+++ '%s': new node" % self.getPath()
-		
-	def remove(self):		
-		for port in self.getPorts():
-			port.remove()
-		TreeElement.remove(self)		
-		
-	def removeChild(self, child):
-		del self.ports[child]
-
-	def getPorts(self):
-		return self.ports.values()
-		
-	def setPluginLabel(self,pluginlabel):
-		if pluginlabel != self.pluginlabel:
-			print "+++ '%s': changing pluginlabel from '%s' to '%s'" % (self.getPath(), self.pluginlabel, pluginlabel)
-			self.pluginlabel = pluginlabel			
-
-	def setLibName(self,libname):
-		if libname != self.libname:
-			print "+++ '%s': changing libname from '%s' to '%s'" % (self.getPath(), self.libname, libname)
-			self.libname = libname			
-		
-	def setPluginType(self,plugintype):
-		if plugintype != self.plugintype:
-			print "+++ '%s': changing plugintype from '%s' to '%s'" % (self.getPath(), self.plugintype, plugintype)
-			self.plugintype = plugintype
-		
-	def setPolyphonic(self,polyphonic):
-		if polyphonic != self.polyphonic:
-			print "+++ '%s': changing polyphony from %i to %i" % (self.getPath(), self.polyphonic, polyphonic)
-			self.polyphonic = polyphonic
-
-	def hasPort(self,name):
-		return self.ports.has_key(name)
-		
-	def getPort(self,name,mustexist=False):
-		if not self.hasPort(name):
-			if mustexist:
-				return None
-			self.ports[name] = self.environment.getPortClass()(self.environment,self,name)
-		return self.ports[name]
-
-class Patch(Node):
-	def __init__(self,environment,parent,name):
-		Node.__init__(self,environment,parent,name)
-		self.nodes = {}
-		self.patches = {}
-		self.poly = 0
-		self.enabled = False
-		print "### '%s': new patch" % self.getPath()
-		
-	def remove(self):		
-		for patch in self.getPatches():
-			patch.remove()
-		for node in self.getNodes():
-			node.remove()
-		Node.remove(self)		
-		
-	def removeChild(self, child):
-		if self.hasNode(child):
-			del self.nodes[child]
-		elif self.hasPatch(child):
-			del self.patches[child]
-		else:
-			Node.removeChild(self,child)
-		
-	def getPatches(self):
-		return self.patches.values()
-		
-	def getNodes(self):
-		return self.nodes.values()
-		
-	def getEnabled(self):
-		return self.enabled
-		
-	def setEnabled(self,enabled):
-		if enabled != self.enabled:
-			print "### '%s': changing enabled from %s to %s" % (self.getPath(), str(self.enabled), str(enabled))
-			enabled = self.enabled
-		
-	def getPoly(self):
-		return self.poly
-		
-	def setPoly(self,poly):
-		if poly != self.poly:
-			print "### '%s': changing polyphony from %i to %i" % (self.getPath(), self.poly, poly)
-			self.poly = poly
-		
-	def hasNode(self,name):
-		return self.nodes.has_key(name)	
-
-	def getNode(self,name,mustexist=False):
-		if not self.hasNode(name):
-			if mustexist:
-				return None
-			self.nodes[name] = self.environment.getNodeClass()(self.environment,self,name)
-		return self.nodes[name]
-
-	def hasPatch(self,name):
-		return self.patches.has_key(name)
-	
-	def getPatch(self,name,mustexist=False):
-		if not self.hasPatch(name):
-			if mustexist:
-				return None
-			self.patches[name] = self.environment.getPatchClass()(self.environment,self,name)
-		return self.patches[name]
-
-class Connection:
-	def __init__(self,environment,srcport,dstport):
-		self.environment = environment
-		self.srcport = srcport
-		self.dstport = dstport
-		self.srcport.addConnection(self.dstport,self)
-		self.dstport.addConnection(self.srcport,self)
-		print ">>> '%s'->'%s': new connection" % (self.srcport.getPath(),self.dstport.getPath())
-		
-	def __del__(self):
-		print "connection gone"
-		
-	def remove(self):
-		self.srcport.removeConnection(self.dstport)
-		self.dstport.removeConnection(self.srcport)
-		del self
-		
-	def getSrcPort(self):
-		return self.srcport
-		
-	def getDstPort(self):
-		return self.dstport
-		
-	def getPortPair(self):
-		return self.srcport, self.dstport
-
-class Environment:
-	def __init__(self):
-		self.omPatch = self.getPatchClass()(self,None,"")
-		self.enabled = False
-		self.connections = {}		
-		
-	def getConnectionClass(self):
-		return Connection
-		
-	def getPatchClass(self):
-		return Patch
-		
-	def getNodeClass(self):
-		return Node
-		
-	def getPortClass(self):
-		return Port
-		
-	def getConnection(self,srcportpath,dstportpath,mustexist=False):
-		srcport = self.getPort(srcportpath,True)
-		if not srcport:
-			return None
-		dstport = self.getPort(dstportpath,True)
-		if not dstport:
-			return None
-		if not self.connections.has_key((srcport,dstport)):
-			if mustexist:
-				return None
-			self.connections[(srcport,dstport)] = self.getConnectionClass()(self,srcport,dstport)
-		return self.connections[(srcport,dstport)]
-		
-	def getConnections(self):
-		return self.connections.values()
-		
-	def getPatch(self,path,mustexist=False):
-		elements = path.split("/")
-		currentPatch = None
-		for element in elements:
-			if element == "":
-				currentPatch = self.omPatch
-			else:
-				currentPatch = currentPatch.getPatch(element,mustexist)
-				if not currentPatch:
-					break
-		return currentPatch
-
-	def getNode(self,path,mustexist=False):
-		elements = path.split("/")
-		basepath = "/".join(elements[:-1])
-		nodename = elements[-1]		
-		patch = self.getPatch(basepath,True)
-		if patch:
-			return patch.getNode(nodename,mustexist)
-		return None
-
-	def getPort(self,path,mustexist=False):		
-		elements = path.split("/")
-		basepath = "/".join(elements[:-1])
-		portname = elements[-1]
-		node = self.getNode(basepath,True)
-		if node:
-			return node.getPort(portname,mustexist)
-		patch = self.getPatch(basepath,True)
-		if patch:
-			return patch.getPort(portname,mustexist)
-		return None
-		
-	def getObject(self,path):
-		patch = self.getPatch(path,True)
-		if patch:
-			return patch
-		node = self.getNode(path,True)
-		if node:
-			return node
-		return self.getPort(path,True)		
-
-	def printPatch(self,patch=None):
-		if not patch:
-			patch = self.omPatch
-		print patch.getDepth()*'   ' + "### " + patch.getPath()		
-		for node in patch.getNodes():
-			print node.getDepth()*'   ' + "+++ " + node.getPath()
-			for port in node.getPorts():
-				print port.getDepth()*'   ' + "*** " + port.getPath()
-		for port in patch.getPorts():
-			print port.getDepth()*'   ' + "*** " + port.getPath()
-		for subpatch in patch.getPatches():
-			self.printPatch(subpatch)
-			
-	def printConnections(self):
-		for connection in self.getConnections():
-			print ">>> %s -> %s" % (connection.getSrcPort().getPath(), connection.getDstPort().getPath())
-
-	#~ /ingen/engine_enabled - Notification engine's DSP has been enabled.
-	def __ingen__engine_enabled(self):
-		self.enabled = True
-	
-	#~ /ingen/engine_disabled - Notification engine's DSP has been disabled.
-	def __ingen__engine_disabled(self):
-		self.enabled = False
-		
-	#~ /ingen/new_node - Notification of a new node's creation.
-	#~ * path (string) - Path of the new node
-	#~ * polyphonic (integer-boolean) - Node is polyphonic (1 for yes, 0 for no)
-	#~ * type (string) - Type of plugin (LADSPA, DSSI, Internal, Patch)
-	#~ * lib-name (string) - Name of library if a plugin (ie cmt.so)
-	#~ * plug-label (string) - Label of plugin in library (ie adsr_env)
-
-	#~ * New nodes are sent as a blob. The first message in the blob will be this one (/ingen/new_node), followed by a series of /om/new_port commands, followed by /om/new_node_end.
-	def __ingen__new_node(self,path,polyphonic,plugintype,libname,pluginlabel):
-		node = self.getNode(path)
-		node.setPolyphonic(polyphonic)
-		node.setPluginType(plugintype)
-		node.setLibName(libname)
-		node.setPluginLabel(pluginlabel)
-		
-	def __ingen__new_node_end(self):
-		pass
-		
-	#~ /ingen/node_removal - Notification of a node's destruction.
-	#~ * path (string) - Path of node (which no longer exists)
-	def __ingen__node_removal(self,path):
-		node = self.getNode(path)
-		node.remove()
-
-	#~ /ingen/new_port - Notification of a node's destruction.
-
-	#~ * path (string) - Path of new port
-	#~ * type (string) - Type of port (CONTROL or AUDIO)
-	#~ * direction (string) - Direction of data flow (INPUT or OUTPUT)
-	#~ * hint (string) - Hint (INTEGER, LOGARITHMIC, TOGGLE, or NONE)
-	#~ * default-value (float) - Default (initial) value
-	#~ * min-value (float) - Suggested minimum value
-	#~ * min-value (float) - Suggested maximum value
-
-	#~ * Note that in the event of loading a patch, this message could be followed immediately by a control change, meaning the default-value is not actually the current value of the port (ahem, Lachlan).
-	#~ * The minimum and maximum values are suggestions only, they are not enforced in any way, and going outside them is perfectly fine. Also note that the port ranges in ingenuity are not these ones! Those ranges are set as metadata.
-	def __ingen__new_port(self,path,porttype,direction,hint,defaultvalue,minvalue,maxvalue):
-		port = self.getPort(path)
-		port.setPortType(porttype)
-		port.setDirection(direction)
-		port.setHint(hint)
-		port.setDefaultValue(defaultvalue)
-		port.setMinValue(minvalue)
-		port.setMaxValue(maxvalue)
-
-	#~ /ingen/port_removal - Notification of a port's destruction.
-	#~ * path (string) - Path of port (which no longer exists)
-	def __ingen__port_removal(self,path):
-		port = self.getPort(path)
-		port.remove()
-
-	#~ /ingen/patch_destruction - Notification of a patch's destruction.
-	#~ * path (string) - Path of patch (which no longer exists)
-	def __ingen__patch_destruction(self,path):
-		patch = self.getPatch(path)
-		patch.remove()
-
-	#~ /ingen/patch_enabled - Notification a patch's DSP processing has been enabled.
-	#~ * path (string) - Path of enabled patch
-	def __ingen__patch_enabled(self,path):
-		patch = self.getPatch(path)
-		patch.setEnabled(True)
-
-	#~ /ingen/patch_disabled - Notification a patch's DSP processing has been disabled.
-	#~ * path (string) - Path of disabled patch
-	def __ingen__patch_disabled(self,path):
-		patch = self.getPatch(path)
-		patch.setEnabled(False)
-
-	#~ /ingen/new_connection - Notification a new connection has been made.
-	#~ * src-path (string) - Path of the source port
-	#~ * dst-path (string) - Path of the destination port
-	def __ingen__new_connection(self,srcpath,dstpath):
-		self.getConnection(srcpath,dstpath)
-
-	#~ /ingen/disconnection - Notification a connection has been unmade.
-	#~ * src-path (string) - Path of the source port
-	#~ * dst-path (string) - Path of the destination port
-	def __ingen__disconnection(self,srcpath,dstpath):
-		connection = self.getConnection(srcpath,dstpath)
-		portpair = connection.getPortPair()
-		connection.remove()
-		del self.connections[portpair]
-
-	#~ /ingen/metadata/update - Notification of a piece of metadata.
-	#~ * path (string) - Path of the object associated with metadata (can be a node, patch, or port)
-	#~ * key (string)
-	#~ * value (string)
-	def __ingen__metadata__update(self,path,key,value):
-		object = self.getObject(path)
-		object.setMetaData(key,value)
-
-	#~ /ingen/control_change - Notification the value of a port has changed
-	#~ * path (string) - Path of port
-	#~ * value (float) - New value of port
-	#~ * This will only send updates for values set by clients of course - not values changing because of connections to other ports!
-	def __ingen__control_change(self,path,value):
-		port = self.getPort(path)
-		port.setValue(value)
-
-	#~ /ingen/new_patch - Notification of a new patch
-	#~ * path (string) - Path of new patch
-	#~ * poly (int) - Polyphony of new patch (not a boolean like new_node)
-	def __ingen__new_patch(self,path,poly):				
-		patch = self.getPatch(path)
-		patch.setPoly(poly)
-
-class SocketError:
-	pass
-
-class Call:
-	pass
-
-class ClientProxy:
-	def __init__(self, om, name, is_async = False):
-		self.name = name
-		self.om = om
-		self.is_async = is_async
-		
-	def __call__(self, *args):
-		if (self.is_async):
-			self.om.sendMsg(self.name, *args)
-			return True
-		
-		result = self.om.sendMsgBlocking(self.name, *args)
-		if not result:
-			return None
-		if result[0] == "/ingen/response/ok":
-			return True
-		print "ERROR: %s" % result[1][1]
-		return False
-		
-	def __getattr__(self, name):
-		if (name[:2] == "__") and (name[-2:] == "__"): # special function
-			raise AttributeError, name
-		if name in self.__dict__:
-			raise AttributeError, name
-		if name == 'async':
-			return ClientProxy(self.om, self.name, True)
-		else:
-			return ClientProxy(self.om, self.name + '/' + name)
-
-class Client(DatagramProtocol, ClientProxy):
-	def __init__(self):
-		ClientProxy.__init__(self, self, "/ingen")
-	
-	def startProtocol(self):		
-		self.transport.connect("127.0.0.1", 16180)
-		host = self.transport.getHost()
-		self.host = host.host
-		self.port = host.port
-		self.environment = None
-		self.handlers = {}
-		self.calls = {}
-		#print "opened port at %s" % (str((self.host,self.port)))
-		self.nextPacketNumber = 1
-		
-	def setEnvironment(self, environment):
-		self.handlers = {}
-		self.environment = environment
-		for name in dir(self.environment):			
-			element = getattr(self.environment,name)
-			if (type(element).__name__ == 'instancemethod') and (element.__name__[:6] == "__ingen__"):
-				handlername = element.__name__.replace("__","/")
-				print "registering handler for '%s'" % handlername				
-				self.handlers[handlername] = element
-		
-	def getEnvironment(self):
-		return self.environment
-
-	def connectionRefused(self):
-		print "Noone listening, aborting."
-		os._exit(-1)
-
-	def messageReceived(self, (msg, args)):
-		if msg == "/ingen/error":
-			print "ERROR: %r" % args
-			return
-		if msg == "/ingen/response/ok":
-			omcall = self.calls[args[0]]
-			omcall.result = (msg,args)
-			omcall.done = True
-			return
- 		if msg == "/ingen/response/error":
- 			omcall = self.calls[args[0]]
- 			omcall.result = (msg,args)
- 			omcall.done = True
- 			return
-		if msg == "#bundle":
-			for arg in args:
-				self.messageReceived(arg)
-			return
-		if self.handlers.has_key(msg):
-			try:
-				self.handlers[msg](*args)
-			except:
-				a,b,c = sys.exc_info()
-				sys.excepthook(a,b,c)
-				print "with '%s'" % repr((msg,args))
-			return
-		print "no handler for '%s'" % repr((msg,args))
-
-	def datagramReceived(self, data, (host, port)):
-		self.messageReceived(decodeOSC(data))
-
-	def getPacketNumber(self):
-		packetNumber = self.nextPacketNumber
-		self.nextPacketNumber = (self.nextPacketNumber + 1)
-		return packetNumber
-		
-	def sendMsg(self,msg,*args):
-		packetNumber = self.getPacketNumber()
-		print "Sending %r (#%i)..." % (msg,packetNumber)
-		omcall = Call()
-		omcall.result = None
-		omcall.done = False
-		self.calls[packetNumber] = omcall
-		message = OSCMessage()
-		message.setAddress(msg)
-		message.append(packetNumber)
-		for arg in args:
-			message.append(arg)
-		self.transport.write(message.getBinary())
-		time.sleep(0.01)
-		return True
-
-	def sendMsgBlocking(self,msg,*args):
-		packetNumber = self.getPacketNumber()
-		print "Sending %r (#%i)..." % (msg,packetNumber)
-		omcall = Call()
-		omcall.result = None
-		omcall.done = False
-		self.calls[packetNumber] = omcall
-		message = OSCMessage()
-		message.setAddress(msg)
-		message.append(packetNumber)
-		for arg in args:
-			message.append(arg)
-		self.transport.write(message.getBinary())
-		now = time.time()
-		while not omcall.done:
-			time.sleep(INGEN_CALL_POLLTIME)			
-			distance = time.time() - now
-			if distance > INGEN_CALL_TIMEOUT:
-				print "timeout"
-				break			
-		del self.calls[packetNumber]
-		return omcall.result
-
- 	def getAddressAsString(self):
- 		return "osc.udp://%s:%d" % (self.host, self.port)
- 
-		
-
-def startClient(func):
-	om = Client()
-	reactor.listenUDP(0, om)
-	thread.start_new_thread(func,(om,))
-	reactor.run()