def copy_bank(self, other):
'''
Copies contents of bank into self.
ARGS:
other - The source bank
Raises TypeError if other is not a ProgramBank.
Raises ValueError if other is a ProgramBank but has the wrong format.
'''
# DOES NOT SAVE UNDO STATE
if is_bank(other):
frmt1 = self.template.data_format
frmt2 = other.template.data_format
if frmt1 == frmt2:
self.name = other.name
self.remarks = other.remarks
for i in range(min(len(self), len(other))):
p = list.__getitem__(other, i)
list.__setitem__(self, i, clone(p))
self.current_slot = other.current_slot
self.current_program = clone(other.current_program)
#self.performance.copy_erformance(other.performance)
else:
msg = "Can not copy %s bank into %s bank"
msg = msg % (frmt2, frmt1)
raise ValueError(msg)
else:
msg = "Can not copy %s to ProgramBank"
msg = msg % type(other)
raise TypeError(msg)
def copy_bank(self, other):
'''
Copies contents of bank into self.
ARGS:
other - The source bank
Raises TypeError if other is not a ProgramBank.
Raises ValueError if other is a ProgramBank but has the wrong format.
'''
# DOES NOT SAVE UNDO STATE
if is_bank(other):
frmt1 = self.template.data_format
frmt2 = other.template.data_format
if frmt1 == frmt2:
self.name = other.name
self.remarks = other.remarks
for i in range(min(len(self), len(other))):
p = list.__getitem__(other, i)
list.__setitem__(self, i, clone(p))
self.current_slot = other.current_slot
self.current_program = clone(other.current_program)
#self.performance.copy_erformance(other.performance)
else:
msg = "Can not copy %s bank into %s bank"
msg = msg % (frmt2, frmt1)
raise ValueError(msg)
else:
msg = "Can not copy %s to ProgramBank"
msg = msg % type(other)
raise TypeError(msg)
def test_clone():
a = SourceMapper("velocity")
a.add_parameter("vibrato")
b = clone(a)
dump(a)
dump(b)
print(a is b)
c = CCMapper()
c.add_parameter(1, "vibrato")
d = clone(c)
dump(c)
dump(d)
print(c is d)
def clone(self):
'''
Returns an exact copy of self.
'''
other = ProgramBank(self.template)
other.name = self.name
other.remarks = self.remarks
other.current_slot = self.current_slot
other.current_program = clone(self.current_program)
for slot, prog in enumerate(self):
prog2 = clone(prog)
list.__setitem__(other, slot, prog2)
return other
def test_clone():
a = SourceMapper("velocity")
a.add_parameter("vibrato")
b = clone(a)
dump(a)
dump(b)
print(a is b)
c = CCMapper()
c.add_parameter(1, "vibrato")
d = clone(c)
dump(c)
dump(d)
print(c is d)
def clone(self):
'''
Returns an exact copy of self.
'''
other = ProgramBank(self.template)
other.name = self.name
other.remarks = self.remarks
other.current_slot = self.current_slot
other.current_program = clone(self.current_program)
for slot, prog in enumerate(self):
prog2 = clone(prog)
list.__setitem__(other, slot, prog2)
other.undostack.clear()
return other
def clone(self):
'''
Returns a cloned copy of self.
'''
other = Performance()
other.transpose = self.transpose
other._key_range = self._key_range
other.bend_range = self.bend_range
other.bend_parameter = self.bend_parameter
other.velocity_maps = clone(self.velocity_maps)
other.aftertouch_maps = clone(self.aftertouch_maps)
other.pitchwheel_maps = clone(self.pitchwheel_maps)
other.keynumber_maps = clone(self.keynumber_maps)
other.controller_maps = clone(self.controller_maps)
return other
def clone(self):
'''
Returns a cloned copy of self.
'''
other = Performance()
other.transpose = self.transpose
other._key_range = self._key_range
other.bend_range = self.bend_range
other.bend_parameter = self.bend_parameter
other.velocity_maps = clone(self.velocity_maps)
other.aftertouch_maps = clone(self.aftertouch_maps)
other.pitchwheel_maps = clone(self.pitchwheel_maps)
other.keynumber_maps = clone(self.keynumber_maps)
other.controller_maps = clone(self.controller_maps)
return other
def copy_source_mapper(self, other):
self.source = other.source
self.domain = other.domain
self._maps = {}
for m in other._maps.values():
p = m.parameter
self._maps[p] = clone(m)
def copy_source_mapper(self, other):
self.source = other.source
self.domain = other.domain
self._maps = {}
for m in other._maps.values():
p = m.parameter
self._maps[p] = clone(m)
def copy_performance(self, other):
'''
Copy all values from another Performance into self.
ARGS:
other - Performance, the source object.
'''
self.transpose = other.transpose
self._key_range = other._key_range
self.bend_range = other.bend_range
self.bend_parameter = other.bend_parameter
self.velocity_maps = clone(other.velocity_maps)
self.aftertouch_maps = clone(other.aftertouch_maps)
self.pitchwheel_maps = clone(other.pitchwheel_maps)
self.keynumber_maps = clone(other.keynumber_maps)
self.controller_maps = clone(other.controller_maps)
def __setitem__(self, slot, obj):
'''
Sets indicated program slot.
ARGS:
slot - int MIDI program number, 0 <= slot < 128.
If slot is None, the 'current' slot is used.
obj - an instance of Program.
Raises TypeError if obj is not a Program.
Raises ValueError if obj is a Program but has the wrong format.
'''
slot = slot or self.current_slot
if is_program(obj):
if obj.data_format == self.template.data_format:
self.push_undo("Store slot [%d] <-- '%s'" % (slot, obj.name))
list.__setitem__(self, slot, clone(obj))
else:
msg = "Can not store %s program into %s bank"
msg = msg % (obj.data_format, self.template.data_format)
raise ValueError(msg)
else:
msg = "Can not store %s into ProgramBank"
msg = msg % type(obj)
raise TypeError(msg)
def push_undo(self, action):
'''
Pushes the current state of the bank to the undo stack.
The undo feature is not being used at this point.
'''
if self.enable_undo:
self.undostack.push_undo(action, clone(self))
def test_cc_mapper():
print("*** CCMapper test ***")
a = CCMapper()
a.add_parameter(1, "vibrato")
a.add_parameter(4, "volume")
a.add_parameter(4, "filter", "exp", range_=(100, 10000))
a.add_parameter(4, "filterRes")
dump(a)
print("\n*** Serialization, clone and eq ***")
s = a.serialize()
b = CCMapper.deserialize(s)
c = clone(a)
dump(b)
dump(c)
print("a == b", a == b, " a is b", a is b)
print("a == c", a == c, " a is c", a is c)
print("\n*** Remove parameters ***")
b.remove_parameter(4, "filter")
dump(b)
b.remove_parameter(4)
dump(b)
c.reset()
dump(c)
def push_undo(self, action):
'''
Pushes the current state of the bank to the undo stack.
The undo feature is not being used at this point.
'''
if self.enable_undo:
self.undostack.push_undo(action, clone(self))
def test_cc_mapper():
print("*** CCMapper test ***")
a = CCMapper()
a.add_parameter(1, "vibrato")
a.add_parameter(4, "volume")
a.add_parameter(4, "filter", "exp", range_=(100, 10000))
a.add_parameter(4, "filterRes")
dump(a)
print("\n*** Serialization, clone and eq ***")
s = a.serialize()
b = CCMapper.deserialize(s)
c = clone(a)
dump(b)
dump(c)
print("a == b", a == b, " a is b", a is b)
print("a == c", a == c, " a is c", a is c)
print("\n*** Remove parameters ***")
b.remove_parameter(4, "filter")
dump(b)
b.remove_parameter(4)
dump(b)
c.reset()
dump(c)
def __setitem__(self, slot, obj):
'''
Sets indicated program slot.
ARGS:
slot - int MIDI program number, 0 <= slot < 128.
If slot is None, the 'current' slot is used.
obj - an instance of Program.
Raises TypeError if obj is not a Program.
Raises ValueError if obj is a Program but has the wrong format.
'''
slot = slot or self.current_slot
if is_program(obj):
if obj.data_format == self.template.data_format:
self.push_undo("Store slot [%d] <-- '%s'" % (slot, obj.name))
list.__setitem__(self, slot, clone(obj))
else:
msg = "Can not store %s program into %s bank"
msg = msg % (obj.data_format, self.template.data_format)
raise ValueError(msg)
else:
msg = "Can not store %s into ProgramBank"
msg = msg % type(obj)
raise TypeError(msg)
def copy_performance(self, other):
'''
Copy all values from another Performance into self.
ARGS:
other - Performance, the source object.
'''
self.transpose = other.transpose
self._key_range = other._key_range
self.bend_range = other.bend_range
self.bend_parameter = other.bend_parameter
self.velocity_maps = clone(other.velocity_maps)
self.aftertouch_maps = clone(other.aftertouch_maps)
self.pitchwheel_maps = clone(other.pitchwheel_maps)
self.keynumber_maps = clone(other.keynumber_maps)
self.controller_maps = clone(other.controller_maps)
def initialize(self):
'''
Initialize the bank by filling it with default programs.
'''
for i in range(len(self)):
list.__setitem__(self, i, self.create_program())
self.name = "Init"
self.remarks = ""
self.current_slot = 0
self.current_program = clone(self[0])
def initialize(self):
'''
Initialize the bank by filling it with default programs.
'''
self.push_undo("Initialize Bank")
for i in range(len(self)):
list.__setitem__(self, i, self.create_program())
self.name = "Init"
self.remarks = ""
self.current_slot = 0
self.current_program = clone(self[0])
def undo(self):
'''
Restore state of self from undo stack.
The undo feature is not currently being used.
'''
try:
obj = self.undostack.pop_undo()
self.undostack.push_redo(obj.action, clone(self))
self.copy_bank(obj.payload)
except IndexError:
msg = "Nothing to undo"
raise IndexError(msg)
def redo(self):
'''
Redo the previous undo.
Redo is not currently being used.
'''
try:
obj = self.undostack.pop_redo()
self.undostack.push_undo(obj.action, clone(self))
self.copy_bank(obj.payload)
except IndexError:
msg = "Nothing to redo"
raise IndexError(msg)
def redo(self):
'''
Redo the previous undo.
Redo is not currently being used.
'''
try:
obj = self.undostack.pop_redo()
self.undostack.push_undo(obj.action, clone(self))
self.copy_bank(obj.payload)
except IndexError:
msg = "Nothing to redo"
raise IndexError(msg)
def undo(self):
'''
Restore state of self from undo stack.
The undo feature is not currently being used.
'''
try:
obj = self.undostack.pop_undo()
self.undostack.push_redo(obj.action, clone(self))
self.copy_bank(obj.payload)
except IndexError:
msg = "Nothing to undo"
raise IndexError(msg)
def __getitem__(self, slot):
'''
Returns indicated Program
ARGS:
slot - int MIDI program number, 0 <= slot < 128.
If slot is None, the 'current' slot is used.
RETURNS: Program
Raises IndexError
'''
if slot is None:
return self.current_program
else:
return clone(list.__getitem__(self, slot))
def __getitem__(self, slot):
'''
Returns indicated Program
ARGS:
slot - int MIDI program number, 0 <= slot < 128.
If slot is None, the 'current' slot is used.
RETURNS: Program
Raises IndexError
'''
if slot is None:
return self.current_program
else:
return clone(list.__getitem__(self, slot))
def load(self, filename, ui=None):
'''
Load bank data from file into self.
ARGS:
filename - String
Raises IOError
'''
try:
other = ProgramBank.read_bank(filename, ui)
self.copy_bank(other)
self.current_slot = 0
self.current_program = clone(self[0])
self.filename = filename
except(ValueError, TypeError, IOError) as err:
msg = "Error while reading ProgramBank file '%s'" % filename
raise IOError(msg)
def __init__(self, template):
'''
Constructs new ProgramBank instance.
ARGS:
template - dict holding with synth parameter keys and default
values.
'''
list.__init__(self)
self.template = template
for i in range(BANK_LENGTH):
list.append(self, clone(template))
self.current_slot = 0
self.current_program = self[0]
self.name = "%s Bank" % template.data_format
self.remarks = ""
self.filename = ""
self.undostack = UndoRedoStack()
self.enable_undo = True
self.lock_current_program = False # if true ignore program changes
def use(self, slot, undo_action=None):
'''
Mark slot as the 'current' slot, ignore if self.current_program_locked()
returns True.
ARGS:
slot - int, MIDI program number, 0 <= slot < 1
undo_action - Depreciated value, ignore.
RETURNS:
int - the current program slot.
'''
if not self._lock_current_program:
# if not undo_action:
# undo_action = "Recall slot %d" % self.current_slot
# self.push_undo(undo_action)
self.current_slot = slot
self.current_program = clone(self[slot])
return self.current_program
def __init__(self, template):
'''
Constructs new ProgramBank instance.
ARGS:
template - dict holding with synth parameter keys and default
values.
'''
list.__init__(self)
self.template = template
for i in range(BANK_LENGTH):
list.append(self, clone(template))
self.current_slot = 0
self.current_program = self[0]
self.name = "%s Bank" % template.data_format
self.remarks = ""
self.filename = ""
self.undostack = UndoRedoStack()
self.enable_undo = True
self.lock_current_program = False # if true ignore program changes
def use(self, slot, undo_action=None):
'''
Mark slot as the 'current' slot, ignore if self.lock_current_program
is True.
ARGS:
slot - int, MIDI program number, 0 <= slot < 1
undo_action - optional Sting sets undo message text.
RETURNS:
int - the current program slot.
'''
if not self.lock_current_program:
if not undo_action:
undo_action = "Recall slot %d" % self.current_slot
self.push_undo(undo_action)
self.current_slot = slot
self.current_program = clone(self[slot])
return self.current_program
def use(self, slot, undo_action=None):
'''
Mark slot as the 'current' slot, ignore if self.lock_current_program
is True.
ARGS:
slot - int, MIDI program number, 0 <= slot < 1
undo_action - optional Sting sets undo message text.
RETURNS:
int - the current program slot.
'''
if not self.lock_current_program:
if not undo_action:
undo_action = "Recall slot %d" % self.current_slot
self.push_undo(undo_action)
self.current_slot = slot
self.current_program = clone(self[slot])
return self.current_program
def load(self, filename):
'''
Load bank data from file into self.
ARGS:
filename - String
Raises IOError
'''
try:
self.push_undo("Load bank file '%s'" % filename)
other = ProgramBank.read_bank(filename)
self.copy_bank(other)
self.current_slot = 0
self.current_program = clone(self[0])
self.filename = filename
except (ValueError, TypeError, IOError) as err:
self.undostack.pop_undo()
msg = "Error while reading ProgramBank file '%s'" % filename
raise IOError(msg)
def paste_clipboard(self, slot=None):
'''
Paste contents of clipboard into the bank.
ARGS:
slot - optional MIDI program number. If not specified
the current slot is used.
Raises KeyError if the clipboard does not contain an
appropriate Program.
'''
frmt = self.template.data_format
try:
prog = clone(ProgramBank.clipboard[frmt])
if slot is None:
self.current_program = prog
else:
list.__setitem__(self, slot, prog)
except KeyError:
msg = "ProgramBank clipboard does not contain %s Program"
msg = msg % frmt
raise KeyError(msg)
def paste_clipboard(self, slot=None):
'''
Paste contents of clipboard into the bank.
ARGS:
slot - optional MIDI program number. If not specified
the current slot is used.
Raises KeyError if the clipboard does not contain an
appropriate Program.
'''
frmt = self.template.data_format
try:
prog = clone(ProgramBank.clipboard[frmt])
self.push_undo("Paste")
if slot is None:
self.current_program = prog
else:
list.__setitem__(self, slot, prog)
except KeyError:
msg = "ProgramBank clipboard does not contain %s Program"
msg = msg % frmt
raise KeyError(msg)
def __init__(self, template):
'''
Constructs new ProgramBank instance.
ARGS:
template - dict holding with synth parameter keys and default
values.
'''
list.__init__(self)
self.template = template
for i in range(BANK_LENGTH):
list.append(self, clone(template))
# List parameters/default-values in order
# [(p1, dflt1),(p2,dflt2)...]
self._parameters = []
for p in sorted(template.keys()):
self._parameters.append((p,template[p]))
self.current_slot = 0
self.current_program = self[0]
self.name = "%s Bank" % template.data_format
self.remarks = ""
self.filename = ""
#self.enable_undo = True # Depreciated
self._lock_current_program = False # if true ignore program changes
def test_source_mapper():
print("*** SourceMapper test ***")
sm1 = SourceMapper("velocity")
sm1.add_parameter("A")
sm1.add_parameter("B", curve="exp", modifier=2, range_=(100, 200))
sm1.add_parameter("C")
dump(sm1)
print("len : ", len(sm1))
print("keys : ", sm1.keys())
print("sm1['B'] --> ", sm1["B"])
print("\n*** Serilization, eq and clone ***")
s = sm1.serialize()
sm2 = SourceMapper.deserialize(s)
dump(sm2)
print("sm1 == sm2", sm1 == sm2, " sm1 is sm2", sm1 is sm2)
sm3 = clone(sm1)
dump(sm3)
print("\n*** Remove parameters ***")
sm1.remove_parameter("C")
dump(sm1)
sm2.remove_parameter("ALL")
dump(sm2)
def test_source_mapper():
print("*** SourceMapper test ***")
sm1 = SourceMapper("velocity")
sm1.add_parameter("A")
sm1.add_parameter("B", curve="exp", modifier=2, range_=(100, 200))
sm1.add_parameter("C")
dump(sm1)
print("len : ", len(sm1))
print("keys : ", sm1.keys())
print("sm1['B'] --> ", sm1["B"])
print("\n*** Serilization, eq and clone ***")
s = sm1.serialize()
sm2 = SourceMapper.deserialize(s)
dump(sm2)
print("sm1 == sm2", sm1 == sm2, " sm1 is sm2", sm1 is sm2)
sm3 = clone(sm1)
dump(sm3)
print("\n*** Remove parameters ***")
sm1.remove_parameter("C")
dump(sm1)
sm2.remove_parameter("ALL")
dump(sm2)
def copy_ccmapper(self, other):
self.reset()
for ctrl, pm in other._maps.items():
self._maps[ctrl] = clone(pm)
return None
def clone(self):
other = CCMapper()
for cc, sm in self._maps.items():
other._maps[cc] = clone(sm)
return other
def clone(self):
other = SourceMapper(self.source, self.domain[:])
for p, m in self._maps.items():
other._maps[p] = clone(m)
return other
def clone(self):
other = CCMapper()
for cc,sm in self._maps.items():
other._maps[cc] = clone(sm)
return other
def copy_ccmapper(self, other):
self.reset()
for ctrl,pm in other._maps.items():
self._maps[ctrl] = clone(pm)
return None
def clone(self):
other = SourceMapper(self.source, self.domain[:])
for p,m in self._maps.items():
other._maps[p] = clone(m)
return other
