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import signal , time , sys , os, shutil
import pygtk
pygtk.require( '2.0' )
import gtk
import gobject
import time
import Config
from Util.CSoundClient import new_csound_client
from Util.Profiler import TP
from Util.InstrumentPanel import InstrumentPanel
from miniTamTam.miniTamTamMain import miniTamTamMain
from Jam.JamMain import JamMain
from Edit.MainWindow import MainWindow
from Welcome import Welcome
from SynthLab.SynthLabWindow import SynthLabWindow
from Util.Trackpad import Trackpad
from gettext import gettext as _
#from Util.KeyboardWindow import KeyboardWindow
import commands
if __name__ != '__main__':
try:
from sugar.activity.activity import Activity
from sugar.activity import activity
FAKE_ACTIVITY = False
if Config.DEBUG: print 'using sugar Activity'
except ImportError:
from FActivity import FakeActivity as Activity
FAKE_ACTIVITY = True
if Config.DEBUG: print 'using fake activity'
else:
from FActivity import FakeActivity as Activity
if Config.DEBUG: print 'using fake activity'
class TamTam(Activity):
# TamTam is the topmost container in the TamTam application
# At all times it has one child, which may be one of
# - the welcome screen
# - the mini-tamtam
# - the synth lab
# - edit mode
def __init__(self, handle, mode='welcome'):
Activity.__init__(self, handle)
self.ensure_dirs()
color = gtk.gdk.color_parse(Config.WS_BCK_COLOR)
self.modify_bg(gtk.STATE_NORMAL, color)
self.set_title('TamTam')
self.set_resizable(False)
self.trackpad = Trackpad( self )
#self.keyboardWindow = KeyboardWindow(size = 8, popup = True)
#self.keyboardWindow.color_piano()
self.preloadTimeout = None
self.focusInHandler = self.connect('focus_in_event',self.onFocusIn)
self.focusOutHandler = self.connect('focus_out_event',self.onFocusOut)
self.connect('notify::active', self.onActive)
self.connect('destroy', self.onDestroy)
self.connect( "key-press-event", self.onKeyPress )
self.connect( "key-release-event", self.onKeyRelease )
#self.connect( "key-press-event", self.keyboardWindow.handle_keypress)
#self.connect( "key-release-event", self.keyboardWindow.handle_keyrelease)
#self.connect( "button-press-event", self.keyboardWindow.handle_mousePress)
#self.connect( "button-release-event", self.keyboardWindow.handle_mouseRelease)
self.mode = None
self.modeList = {}
self.instrumentPanel = InstrumentPanel( force_load = False )
self.preloadList = [ self.instrumentPanel ]
#load the sugar toolbar
self.toolbox = activity.ActivityToolbox(self)
self.set_toolbox(self.toolbox)
self.activity_toolbar = self.toolbox.get_activity_toolbar()
self.activity_toolbar.share.hide()
self.activity_toolbar.keep.hide()
self.toolbox.show()
if self._shared_activity: # if we're joining a shared activity force mini
self.set_mode("mini")
else:
self.set_mode(mode)
def onPreloadTimeout( self ):
if Config.DEBUG > 4: print "TamTam::onPreloadTimeout", self.preloadList
t = time.time()
if self.preloadList[0].load( t + 0.100 ): # finished preloading this object
self.preloadList.pop(0)
if not len(self.preloadList):
if Config.DEBUG > 1: print "TamTam::finished preloading", time.time() - t
self.preloadTimeout = False
return False # finished preloading everything
if Config.DEBUG > 4: print "TamTam::preload returned after", time.time() - t
return True
def doNothing(): #a callback function to appease SynthLab
pass
def set_mode(self, mode, arg = None):
if Config.DEBUG: print 'DEBUG: TamTam::set_mode from', self.mode, 'to', mode
if self.mode != None:
self.modeList[ self.mode ].onDeactivate()
if FAKE_ACTIVITY:
self.remove( self.modeList[ self.mode ] )
self.mode = None
self.trackpad.setContext(mode)
if mode == 'welcome':
if not (mode in self.modeList):
self.modeList[mode] = Welcome(self, self.set_mode)
self.mode = mode
if len( self.preloadList ):
self.preloadTimeout = gobject.timeout_add( 300, self.onPreloadTimeout )
elif self.preloadTimeout:
gobject.source_remove( self.preloadTimeout )
self.predrawTimeout = False
if mode == 'jam':
if not (mode in self.modeList):
self.modeList[mode] = JamMain(self, self.set_mode)
self.mode = mode
if mode == 'mini':
if not (mode in self.modeList):
self.metadata['title'] = 'TamTam Mini'
self.modeList[mode] = miniTamTamMain(self, self.set_mode)
else:
self.modeList[mode].regenerate()
if self.instrumentPanel in self.preloadList:
self.instrumentPanel.load() # finish loading
self.modeList[mode].setInstrumentPanel( self.instrumentPanel )
self.mode = mode
if mode == 'edit':
if not (mode in self.modeList):
self.metadata['title'] = 'TamTam Edit'
self.modeList[mode] = MainWindow(self, self.set_mode)
if self.instrumentPanel in self.preloadList:
self.instrumentPanel.load() # finish loading
self.modeList[mode].setInstrumentPanel( self.instrumentPanel )
self.mode = mode
if mode == 'synth':
if not (mode in self.modeList):
self.metadata['title'] = 'TamTam SynthLab'
self.modeList[mode] = SynthLabWindow(self, self.set_mode, None)
self.mode = mode
if self.mode == None:
print 'DEBUG: TamTam::set_mode invalid mode:', mode
else:
try: # activity mode
self.set_canvas( self.modeList[ self.mode ] )
except: # fake mode
self.add( self.modeList[ self.mode ] )
self.modeList[ self.mode ].onActivate(arg)
self.show()
def onFocusIn(self, event, data=None):
if Config.DEBUG > 3: print 'DEBUG: TamTam::onFocusOut in TamTam.py'
csnd = new_csound_client()
csnd.connect(True)
if self.mode == 'synth':
self.modeList[ self.mode ].updateSound()
self.modeList[ self.mode ].updateTables()
#csnd.load_instruments()
def onFocusOut(self, event, data=None):
if Config.DEBUG > 3: print 'DEBUG: TamTam::onFocusOut in TamTam.py'
csnd = new_csound_client()
csnd.connect(False)
def onActive(self, widget = None, event = None):
pass
def onKeyPress(self, widget, event):
if Config.DEBUG > 5: print 'DEBUG: TamTam::onKeyPress in TamTam.py'
if event.state == gtk.gdk.MOD1_MASK:
key = event.keyval
if key == gtk.keysyms.j:
self.set_mode("jam")
return
elif key == gtk.keysyms.m:
self.set_mode('mini')
return
elif key == gtk.keysyms.s:
self.set_mode('synth')
return
elif key == gtk.keysyms.w:
self.set_mode('welcome')
return
elif key == gtk.keysyms.e:
self.set_mode('edit')
return
elif key == gtk.keysyms.t:
self.toolbox.show()
return
elif key == gtk.keysyms.y:
self.toolbox.hide()
if self.mode:
self.modeList[ self.mode ].onKeyPress(widget, event)
def onKeyRelease(self, widget, event):
if Config.DEBUG > 5: print 'DEBUG: TamTam::onKeyRelease in TamTam.py'
self.modeList[ self.mode ].onKeyRelease(widget, event)
pass
def onDestroy(self, arg2):
if Config.DEBUG: print 'DEBUG: TamTam::onDestroy()'
os.system('rm -f ' + Config.PREF_DIR + '/synthTemp*')
for m in self.modeList:
if self.modeList[m] != None:
self.modeList[m].onDestroy()
csnd = new_csound_client()
csnd.connect(False)
csnd.destroy()
gtk.main_quit()
def ensure_dir(self, dir, perms=0777, rw=os.R_OK|os.W_OK):
if not os.path.isdir( dir ):
try:
os.makedirs(dir, perms)
except OSError, e:
print 'ERROR: failed to make dir %s: %i (%s)\n' % (dir, e.errno, e.strerror)
if not os.access(dir, rw):
print 'ERROR: directory %s is missing required r/w access\n' % dir
def ensure_dirs(self):
self.ensure_dir(Config.TUNE_DIR)
self.ensure_dir(Config.SYNTH_DIR)
self.ensure_dir(Config.SNDS_DIR)
if not os.path.isdir(Config.PREF_DIR):
os.mkdir(Config.PREF_DIR)
os.system('chmod 0777 ' + Config.PREF_DIR + ' &')
for snd in ['mic1','mic2','mic3','mic4','lab1','lab2','lab3','lab4', 'lab5', 'lab6']:
shutil.copyfile(Config.SOUNDS_DIR + '/' + snd , Config.SNDS_DIR + '/' + snd)
os.system('chmod 0777 ' + Config.SNDS_DIR + '/' + snd + ' &')
def read_file(self,file_path):
subactivity_name = self.metadata['tamtam_subactivity']
if subactivity_name == 'edit' or subactivity_name == 'synth':
self.set_mode(subactivity_name)
self.modeList[subactivity_name].handleJournalLoad(file_path)
elif subactivity_name == 'mini':
self.set_mode(subactivity_name)
else:
return
def write_file(self,file_path):
if self.mode == 'edit':
self.metadata['tamtam_subactivity'] = self.mode
self.modeList[self.mode].handleJournalSave(file_path)
if self.mode == 'synth':
self.metadata['tamtam_subactivity'] = self.mode
self.modeList[self.mode].handleJournalSave(file_path)
if self.mode == 'mini':
self.metadata['tamtam_subactivity'] = self.mode
f = open(file_path,'w')
f.close()
if __name__ == "__main__":
if len(sys.argv) > 1 :
mainwin = TamTam(None, sys.argv[1])
else:
mainwin = TamTam(None, 'welcome')
gtk.gdk.threads_init()
gtk.main()
sys.exit(0)
def run_edit_mode():
tamtam = MainWindow()
mainwin = gtk.Window(gtk.WINDOW_TOPLEVEL)
mainwin.set_title('TamTam Player')
display = mainwin.get_display()
screen = gtk.gdk.Display.get_default_screen(display)
mainwin.set_geometry_hints( None, screen.get_width(), screen.get_height(), screen.get_width(), screen.get_height(), screen.get_width(), screen.get_height() )
#mainwin.fullscreen() # don't need to specify full screen, it seem to sit properly anyway
mainwin.set_resizable(False)
mainwin.connect('destroy' , tamtam.destroy )
#mainwin.connect( "configure-event", tamtam.handleConfigureEvent )
mainwin.connect( "key-press-event", tamtam.onKeyPress )
mainwin.connect( "key-release-event", tamtam.onKeyRelease )
mainwin.connect( "delete_event", tamtam.delete_event )
mainwin.add(tamtam)
tamtam.show()
mainwin.show()
gtk.main()
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