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# (c) Victor Lazzarini, 2008
# Free software, licensed by GNU General Public License
import csndsugui
from sugar.activity import activity
class Synth(activity.Activity):
def __init__(self, handle):
activity.Activity.__init__(self, handle)
# colours
bg = (0x9000,0,0)
fr = (0x1000, 0x0000, 0x7000)
# GUI window
self.win = csndsugui.CsoundGUI(self,bg)
if self.win.compile("synth.csd",["-Mhw:1,0"]):
self.win.csd("synth.csd")
txt = self.win.text("Synthesizer Panel",colour=fr)
hbox = self.win.box(False)
# oscillator frames
box = self.win.box(parent=hbox)
box1 = self.win.box(False, box)
box2 = self.win.box(False, box)
frame1 = self.win.framebox("osc 1", False, box1, fr)
frame2 = self.win.framebox("osc 2", False, box2, fr)
# oscillator 1 controls
box = self.win.box(parent=frame1)
self.win.button(box,"osc1")
box = self.win.box(parent=frame1)
self.win.slider(1.0,0.25,4.0,90,250,box,"pitch1", linear=False)
# oscillator 2 controls
box = self.win.box(parent=frame2)
self.win.button(box,"osc2")
box = self.win.box(parent=frame2)
self.win.slider(1.0,0.25,4.0,90,250,box,"pitch2", linear=False)
# filter & mixer frames
box = self.win.box(parent=hbox)
box1 = self.win.box(False, box)
box2 = self.win.box(False, box)
frame1 = self.win.framebox("filter", True, box1, fr)
frame2 = self.win.framebox("mixer", False, box2, fr)
# filter controls
box = self.win.box(False, parent=frame1)
self.win.slider(1000.0,20.0,20000.0,250,40,box,"frequency", False,linear=False)
box = self.win.box(False, parent=frame1)
self.win.slider(0.9,0.0,1.0,250,40,box,"resonance", False)
# mixer controls
box = self.win.box(parent=frame2)
self.win.slider(0.0,0.0,100.0,90,360,box,"vol1")
box = self.win.box(parent=frame2)
self.win.slider(0.0,0.0,100.0,90,360,box,"vol2")
box = self.win.box(parent=frame2)
self.win.slider(0.0,0.0,100.0,90,360,box,"noise")
box = self.win.box(parent=frame2)
self.win.slider(0.0,0.0,100.0,90,360,box,"mic")
self.win.play()
def write_file(self,filepath):
self.win.logger.debug("write_file\n\n")
self.win.set_channel_metadata()
f = open(filepath, 'w')
f.close()
def read_file(self,filepath):
self.win.logger.debug("read_file \n\n")
self.win.get_channel_metadata()
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