--- /dev/null
+#! /usr/bin/python
+
+# Session Exchange
+# By Taybin Rutkin
+# Copyright 2004-2005, under the GPL
+
+VERSION='0.1.2'
+
+#twisted libraries
+from twisted.internet import gtk2reactor
+gtk2reactor.install()
+from twisted.internet import reactor, protocol
+import twisted.internet.error
+
+#pygtk libraries
+import gobject
+import gtk
+
+#standard python2.2 libraries
+import getopt
+import os
+import os.path
+import re
+import shelve
+import string
+import sys
+import xml.dom.minidom
+
+def get_header_size(filename):
+ size = 0
+ file = open(filename, 'r')
+ while True:
+ chunk = file.read(4)
+ size += 4
+ if chunk == "data":
+ file.close()
+ return size + 4 #include the size chunk after "data"
+ if not chunk:
+ file.close()
+ return None
+
+def append_empty_data(self, filename, size):
+ file = open(filename, 'a')
+ file.seek(size-1)
+ file.write('\x00')
+ file.close()
+
+def get_sound_list(snapshot):
+ doc = xml.dom.minidom.parse(snapshot)
+
+ regionlist = []
+ playlists_tag = doc.getElementsByTagName('Playlists')
+ playlists = playlists_tag[0].getElementsByTagName('Playlist')
+ for play in playlists:
+ regions = play.getElementsByTagName('Region')
+ for region in regions:
+ regionlist.append(region.getAttribute('source-0'))
+ regionlist.append(region.getAttribute('source-1'))
+ regionlist.append(region.getAttribute('source-2'))
+ regionlist.append(region.getAttribute('source-3'))
+ regionlist.append(region.getAttribute('source-4'))
+ regionlist.append(region.getAttribute('source-5'))
+
+ sourcelist = {}
+ sources = doc.getElementsByTagName('Source')
+ for source in sources:
+ sourcelist[source.getAttribute('id')] = str(source.getAttribute('name'))
+
+ soundlist = []
+ for id in regionlist:
+ if sourcelist.has_key(id):
+ soundlist.append(sourcelist[id])
+
+ return soundlist
+
+def raise_error(string, parent):
+ dialog = gtk.MessageDialog(parent, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
+ gtk.MESSAGE_WARNING, gtk.BUTTONS_OK, string)
+
+ dialog.run()
+ dialog.destroy()
+
+class Data(object):
+ def delete_snap(self, session, collab, snap):
+ sessions = self._data['sessions']
+ sessions[session]['collabs'][collab]['snaps'].remove(snap)
+ self._data['sessions'] = sessions
+
+ def delete_collab(self,session, collab):
+ sessions = self._data['sessions']
+ del sessions[session]['collabs'][collab]
+ self._data['sessions'] = sessions
+
+ def delete_session(self, session):
+ sessions = self._data['sessions']
+ del sessions[session]
+ self._data['sessions'] = sessions
+
+ def add_snap(self, session_name, collab_name, snap_name):
+ sessions = self._data['sessions']
+ sessions[session_name]['collabs'][collab_name]['snaps'].append(snap_name)
+ sessions[session_name]['collabs'][collab_name]['snaps'].sort()
+ self._data['sessions'] = sessions
+
+ g_display.update_snap_view()
+
+ def add_collab(self, session_name, collab_name, ip_address, port):
+ sessions = self._data['sessions']
+ sessions[session_name]['collabs'][collab_name] = {}
+ sessions[session_name]['collabs'][collab_name]['snaps'] = []
+ sessions[session_name]['collabs'][collab_name]['sounds'] = []
+ sessions[session_name]['collabs'][collab_name]['ip'] = ip_address
+ sessions[session_name]['collabs'][collab_name]['port'] = port
+ self._data['sessions'] = sessions
+
+ client = ExchangeClientFactory(session_name, collab_name, None, self.debug_mode)
+ reactor.connectTCP(ip_address, port, client)
+ g_display.show_status("connecting")
+
+ g_display.update_collab_view()
+
+ def add_session(self, session_path):
+ sessions = self._data['sessions']
+
+ session_name = session_path[session_path.rfind('/', 0, len(session_path)-2)+1: -1]
+ sessions[session_name] = {}
+ sessions[session_name]['path'] = session_path
+ sessions[session_name]['collabs'] = {}
+ sessions[session_name]['collabs'][self._data['user']] = {}
+ sessions[session_name]['collabs'][self._data['user']]['snaps'] = []
+ sessions[session_name]['collabs'][self._data['user']]['sounds'] = []
+
+ self._data['sessions'] = sessions
+
+ self.rescan_session(session_name)
+
+ def rescan_session(self, session_name):
+ sessions = self._data['sessions']
+
+ session_path = sessions[session_name]['path']
+ sessions[session_name]['collabs'][self._data['user']]['snaps'] = self._scan_snapshots(session_path)
+ sessions[session_name]['collabs'][self._data['user']]['sounds'] = self._scan_sounds(session_path)
+
+ self._data['sessions'] = sessions
+
+ g_display.update_snap_view()
+
+ print self._data['sessions']
+
+ def create_session(self, session_path):
+ try:
+ os.mkdir(session_path)
+ os.mkdir(session_path+"/sounds")
+ except OSError:
+ raise_error("Could not create session directory", g_display.window)
+ return
+
+ sessions = self._data['sessions']
+
+ session_name = session_path[session_path.rfind('/', 0, len(session_path)-2)+1: ]
+ sessions[session_name] = {}
+ sessions[session_name]['path'] = session_path
+ sessions[session_name]['collabs'] = {}
+ sessions[session_name]['collabs'][self._data['user']] = {}
+ sessions[session_name]['collabs'][self._data['user']]['snaps'] = []
+ sessions[session_name]['collabs'][self._data['user']]['sounds'] = []
+
+ self._data['sessions'] = sessions
+ print self._data['sessions']
+
+ def get_session_path(self, session):
+ sessions = self._data['sessions']
+ return sessions[session]['path']
+
+ def get_user(self):
+ return self._data['user']
+
+ def set_user(self, username):
+ self._data['user'] = username
+
+ def get_collab_ip(self, session, collab):
+ sessions = self._data['sessions']
+ return sessions[session]['collabs'][collab]['ip']
+
+ def close(self):
+ self._data.close()
+
+ def get_sessions(self):
+ sessions = self._data['sessions']
+ sess = sessions.keys()
+ sess.sort()
+ return sess
+
+ def get_collabs(self, session):
+ if session:
+ sessions = self._data['sessions']
+ collabs = sessions[session]['collabs'].keys()
+ collabs.sort()
+ return collabs
+ else:
+ return []
+
+ def get_snaps(self, session, collab):
+ if session and collab:
+ sessions = self._data['sessions']
+ snaps = sessions[session]['collabs'][collab]['snaps']
+ snaps.sort()
+ return snaps
+ else:
+ return []
+
+ def get_sounds(self, session, collab):
+ if session and collab:
+ sessions = self._data['sessions']
+ sounds = sessions[session]['collabs'][self._data['user']]['sounds']
+ sounds.sort()
+ return sounds
+ else:
+ return []
+
+ def _scan_snapshots(self, session):
+ snaps = []
+ files = os.listdir(session)
+ pattern = re.compile(r'\.ardour$')
+ for file in files:
+ if pattern.search(file):
+ snaps.append(file[0:-7])
+ print file[0:-7]
+ return snaps
+
+ def _scan_sounds(self, session):
+ sounds = []
+ files = os.listdir(session+'/sounds')
+ pattern = re.compile(r'\.peak$')
+ for file in files:
+ if not pattern.search(file):
+ sounds.append(file)
+ return sounds
+
+ def __init__(self, *args):
+ self._data = shelve.open(os.path.expanduser('~/.session_exchange'), 'c')
+ self.port = 8970
+ self.debug_mode = False
+ if len(self._data.keys()) < 1:
+ self._data['sessions'] = {}
+ self._data['user'] = ''
+
+ self._collabs = {}
+
+from twisted.protocols.basic import FileSender
+class FileSenderLimited(FileSender):
+ def beginFileTransfer(self, file, consumer, limit, transform = None):
+ self.file = file
+ self.consumer = consumer
+ self.CHUNK_SIZE = limit
+ self.transform = transform
+
+ self.consumer.registerProducer(self, False)
+ self.deferred = defer.Deferred()
+ return self.deferred
+
+ def resumeProducing(self):
+ chunk = ''
+ chunk = self.file.read(self.CHUNK_SIZE)
+
+ if self.transform:
+ chunk = self.transform(chunk)
+
+ self.consumer.write(chunk)
+ self.lastSent = chunk[-1]
+ self.file = None
+ self.consumer.unregisterProducer()
+ self.deferred.callback(self.lastSent)
+ self.deferred = None
+
+from twisted.protocols.basic import LineReceiver
+class ExchangeServer (LineReceiver):
+ def __init__(self):
+ self.state = "IDLE"
+
+ def error(self, message):
+ self.sendLine("ERROR")
+ self.sendLine(message)
+ self.transport.loseConnection()
+
+ def connectionLost(self, reason):
+ print "server: connection lost: ", reason
+
+ def connectionMade(self):
+ print "server: connection made"
+
+ def lineReceived(self, data):
+ print "server: ", data
+
+ if self.state == "SESSION":
+ if g_data.get_sessions().count(data):
+ self.session_name = data
+ self.state = "IDLE"
+ self.sendLine("OK")
+ else:
+ self.error(data + " doesn't exist on server")
+ elif self.state == "SNAPSHOT":
+ if g_data.get_snaps(self.session_name, g_data.get_user()).count(data):
+ filename = g_data.get_session_path(self.session_name)+data+'.ardour'
+ print filename
+ self.sendLine(str(os.stat(filename).st_size))
+ self.sendLine("OK")
+ self.file = open(filename, 'r')
+ file_sender = FileSender()
+ cb = file_sender.beginFileTransfer(self.file, self.transport)
+ cb.addCallback(self.file_done)
+ else:
+ self.error("snapshot: " + data + " doesn't exist on server")
+ elif self.state == "SOUNDFILE" or self.state == "SOUNDFILE_HEADER":
+ if g_data.get_sounds(self.session_name, g_data.get_user()).count(data):
+ filename = g_data.get_session_path(self.session_name)+"/sounds/"+data
+ print filename
+ if self.state == "SOUNDFILE":
+ self.sendLine(str(os.stat(filename).st_size))
+ else: #SOUNDFILE_HEADER
+ header_size = get_header_size(filename)
+ if header_size:
+ self.sendLine(str(header_size))
+ else:
+ self.error('soundfile: ' + data + 'doesn\'t have "data" chunk')
+ self.sendLine("OK")
+ self.file = open(filename, 'r')
+ if self.state == "SOUNDFILE":
+ file_sender = FileSender()
+ cb = file_sender.beginFileTransfer(self.file, self.transport)
+ else: # SOUNDFILE_HEADER
+ file_sender = FileSenderLimited()
+ cb = file_sender.beginFileTransfer(self.file, self.transport, header_size)
+ cb.addCallback(self.file_done)
+ else:
+ self.error("soundfile: " + data + "doesn't exist on server")
+ elif self.state == "SOUNDFILE_SIZE":
+ if g_data.get_sounds(self.session_name, g_data.get_user()).count(data):
+ filename = g_data.get_session_path(self.session_name)+"/sounds/"+data
+ print filename
+ self.sendLine(str(os.stat(filename).st_size))
+ self.state = "IDLE"
+ elif data == "SESSION":
+ self.state = "SESSION"
+ elif data == "SNAPS":
+ self.state = "SNAPS"
+ for snap in g_data.get_snaps(self.session_name, g_data.get_user()):
+ self.sendLine(snap)
+ self.sendLine("OK")
+ self.state = "IDLE"
+ elif data == "SNAPSHOT":
+ self.state = "SNAPSHOT"
+ elif data == "SOUNDFILE":
+ self.state = "SOUNDFILE"
+ elif data == "SOUNDFILE_HEADER":
+ self.state = "SOUNDFILE_HEADER"
+ elif data == "SOUNDFILE_SIZE":
+ self.state = "SOUNDFILE_SIZE"
+
+ def file_done(self, data):
+ print "server: file done"
+ self.file.close()
+ self.state = "IDLE"
+
+class ExchangeServerFactory(protocol.ServerFactory):
+ protocol = ExchangeServer
+
+ def __init__(self):
+ pass
+
+class ExchangeClient (LineReceiver):
+ def __init__(self, session_name, collab_name, snap_name, debug_mode):
+ self.session_name = session_name
+ self.collab_name = collab_name
+ self.snap_name = snap_name
+ self.debug_mode = debug_mode
+ self.state = "IDLE"
+
+ def connectionLost(self, reason):
+ g_display.show_status("Connection lost")
+
+ def connectionMade(self):
+ g_display.show_status("Connection made")
+ self.state = "SESSION"
+ self.sendLine("SESSION")
+ self.sendLine(self.session_name)
+
+ def rawDataReceived(self, data):
+ self.file.write(data)
+ self.received += len(data)
+ print self.received, self.filesize
+ if self.received >= self.filesize:
+ self.setLineMode()
+ self.file.close()
+ g_data.rescan_session(self.session_name)
+ if self.state == "SNAPSHOT":
+ self.sounds = get_sound_list(self.filename)
+ if len(self.sounds):
+ self.sound_index = 0
+ if self.debug_mode:
+ self.state = "SOUNDFILE_HEADER"
+ self.sendLine("SOUNDFILE_HEADER")
+ else:
+ self.state = "SOUNDFILE"
+ self.sendLine("SOUNDFILE")
+ self.sendLine(self.sounds[self.sound_index])
+ else:
+ self.transport.loseConnection()
+ elif self.state == "SOUNDFILE":
+ self.sound_index += 1
+ if self.sound_index > len(self.sounds)-1:
+ self.transport.loseConnection()
+ else:
+ self.sendLine("SOUNDFILE")
+ self.sendLine(self.sounds[self.sound_index])
+ elif self.state == "SOUNDFILE_HEADER":
+ self.state = "SOUNDFILE_SIZE"
+ self.sendLine("SOUNDFILE_SIZE")
+ self.sendLine(self.sounds[self.sound_index])
+
+ def lineReceived(self, data):
+ print "client: ", data
+
+ if data == "ERROR":
+ self.state = "ERROR"
+ elif data == "OK":
+ if self.state == "SESSION":
+ if self.snap_name:
+ self.state = "SNAPSHOT"
+ self.sendLine("SNAPSHOT")
+ self.sendLine(self.snap_name)
+ else:
+ self.state = "SNAPS"
+ self.sendLine("SNAPS")
+ elif self.state == "SNAPS":
+ self.transport.loseConnection()
+ elif self.state == "SNAPSHOT":
+ self.setRawMode()
+ self.filename = g_data.get_session_path(self.session_name)+'/'+self.snap_name+'.ardour'
+ self.file = open(self.filename, 'w')
+ self.received = 0
+ elif self.state == "SOUNDFILE" or self.state == "SOUNDFILE_HEADER":
+ self.setRawMode()
+ self.filename = g_data.get_session_path(self.session_name)+'/sounds/'+self.sounds[self.sound_index]
+ self.file = open(self.filename, 'w')
+ self.received = 0
+ elif self.state == "ERROR":
+ raise_error(data, g_display.window)
+ elif self.state == "SNAPS":
+ g_data.add_snap(self.session_name, self.collab_name, data)
+ elif self.state == "SNAPSHOT":
+ self.filesize = int(data)
+ elif self.state == "SOUNDFILE":
+ self.filesize = int(data)
+ elif self.state == "SOUNDFILE_HEADER":
+ self.filesize = int(data)
+ elif self.state == "SOUNDFILE_SIZE":
+ append_empty_data(self.filename, int(data))
+ self.sound_index += 1
+ if self.sound_index > len(self.sounds)-1:
+ self.transport.loseConnection()
+ else:
+ self.state = "SOUNDFILE_HEADER"
+ self.sendLine("SOUNDFILE_HEADER")
+ self.sendLine(self.sounds[self.sound_index])
+
+class ExchangeClientFactory(protocol.ClientFactory):
+ def buildProtocol(self, addr):
+ return ExchangeClient(self.session_name, self.collab_name, self.snap_name, self.debug_mode)
+
+ def clientConnectionFailed(self, connector, reason):
+ raise_error('Connection failed: ' + reason.getErrorMessage(), g_display.window)
+ g_display.show_status('Connection failed')
+
+ def __init__(self, session_name, collab_name, snap_name, debug_mode):
+ self.session_name = session_name
+ self.collab_name = collab_name
+ self.snap_name = snap_name
+ self.debug_mode = debug_mode
+
+class HelperWin(object):
+ def delete_me(self, window):
+ self = 0
+
+class Preferences(HelperWin):
+ def __init__(self):
+ self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
+ self.window.set_title('Preferences')
+ self.window.connect('destroy', self.delete_me)
+ self.window.set_position(gtk.WIN_POS_MOUSE)
+
+ main_box = gtk.VBox()
+ self.window.add(main_box)
+
+ hbox1 = gtk.HBox()
+ label1 = gtk.Label("User")
+ self.user = gtk.Entry()
+ self.user.set_text(g_data.get_user())
+ hbox1.pack_start(label1)
+ hbox1.pack_start(self.user)
+ main_box.pack_start(hbox1)
+
+ ok_btn = gtk.Button("Ok")
+ ok_btn.connect('clicked', self.ok_clicked)
+ main_box.pack_start(ok_btn)
+
+ self.window.show_all()
+
+ def ok_clicked(self, btn):
+ g_data.set_user(self.user.get_text())
+ self.window.hide_all()
+
+ def show_all(self):
+ self.window.show_all()
+
+class AddCollaborator(HelperWin):
+ def __init__(self, session):
+ self.session_name = session
+
+ self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
+ self.window.set_title('Fetch Session')
+ self.window.connect('destroy', self.delete_me)
+ self.window.set_position(gtk.WIN_POS_MOUSE)
+
+ main_box = gtk.VBox()
+ self.window.add(main_box)
+
+ hbox0 = gtk.HBox()
+ label0 = gtk.Label("Collaborator")
+ self.collab = gtk.Entry()
+ self.collab.connect('key-release-event', self.key_press)
+ hbox0.pack_start(label0)
+ hbox0.pack_start(self.collab)
+ main_box.pack_start(hbox0)
+
+ hbox1 = gtk.HBox()
+ label1 = gtk.Label("IP Address")
+ self.address = gtk.Entry()
+ self.address.connect('key-release-event', self.key_press)
+ hbox1.pack_start(label1)
+ hbox1.pack_start(self.address)
+ main_box.pack_start(hbox1)
+
+ hbox2 = gtk.HBox()
+ label2 = gtk.Label("Port Number")
+ self.port = gtk.Entry()
+ self.port.connect('key-release-event', self.key_press)
+ self.port.set_text(str(g_data.port))
+ hbox2.pack_start(label2)
+ hbox2.pack_start(self.port)
+ main_box.pack_start(hbox2)
+
+ hbox3 = gtk.HBox()
+ label3 = gtk.Label("Username")
+ label3.set_sensitive(False)
+ self.username = gtk.Entry()
+ self.username.set_sensitive(False)
+ hbox3.pack_start(label3)
+ hbox3.pack_start(self.username)
+ main_box.pack_start(hbox3)
+
+ hbox4 = gtk.HBox()
+ label4 = gtk.Label("Password")
+ label4.set_sensitive(False)
+ self.password = gtk.Entry()
+ self.password.set_sensitive(False)
+ hbox4.pack_start(label4)
+ hbox4.pack_start(self.password)
+ main_box.pack_start(hbox4)
+
+ self.ok_btn = gtk.Button(gtk.STOCK_OK)
+ self.ok_btn.set_use_stock(True)
+ self.ok_btn.connect('clicked', self.ok_clicked)
+ self.ok_btn.set_sensitive(False)
+ main_box.pack_start(self.ok_btn)
+
+ self.window.show_all()
+
+ def key_press(self, event, data):
+ if self.collab.get_text() and self.address.get_text() and self.port.get_text():
+ self.ok_btn.set_sensitive(True)
+ else:
+ self.ok_btn.set_sensitive(False)
+ return True
+
+ def ok_clicked(self, btn):
+ self.window.hide_all()
+ g_data.add_collab(self.session_name, self.collab.get_text(), self.address.get_text(), int(self.port.get_text()))
+ self.collab.set_text('')
+ self.address.set_text('')
+ self.port.set_text('')
+ self.username.set_text('')
+ self.password.set_text('')
+
+ def show_all(self):
+ self.window.show_all()
+
+class ArdourShareWindow(object):
+ def menuitem_cb(self, window, action, widget):
+ print self, window, action, widget
+
+ def add_collaborator_cb(self, window, action, widget):
+ if self.session:
+ self.add_session = AddCollaborator(self.session)
+
+ def fetch_snapshot_cb(self, window, action, widget):
+ if self.session and self.collab and self.collab != g_data.get_user():
+ client = ExchangeClientFactory(self.session, self.collab, self.snap, g_data.debug_mode)
+ reactor.connectTCP(g_data.get_collab_ip(self.session, self.collab), g_data.port, client)
+
+ def preferences_cb(self, window, action, widget):
+ self.preferences = Preferences()
+
+ def add_session_ok_file_btn_clicked(self, w):
+ filename = self.file_sel.get_filename()
+ if filename.endswith(".ardour"):
+ g_data.add_session(filename[0:filename.rfind("/")+1])
+ self.update_session_view()
+ else:
+ raise_error("Not an Ardour session", self.window)
+ self.file_sel.destroy()
+
+ def add_session_cb(self, window, action, widget):
+ if g_data.get_user():
+ self.file_sel = gtk.FileSelection("Add Session...")
+ self.file_sel.ok_button.connect("clicked", self.add_session_ok_file_btn_clicked)
+ self.file_sel.cancel_button.connect("clicked", lambda w: self.file_sel.destroy())
+ self.file_sel.connect("destroy", lambda w: self.file_sel.destroy())
+ self.file_sel.show()
+ else:
+ raise_error("Set the user name in the preferences first", self.window)
+
+ def create_session_cb(self, window, action, widget):
+ if g_data.get_user():
+ self.file_sel = gtk.FileSelection("Create Session...")
+ self.file_sel.ok_button.connect("clicked", self.create_file_ok_btn_clicked)
+ self.file_sel.cancel_button.connect("clicked", lambda w: self.file_sel.destroy())
+ self.file_sel.connect("destroy", lambda w: self.file_sel.destroy())
+ self.file_sel.show()
+ else:
+ raise_error("Set the user name in the preferences first", self.window)
+
+ def create_file_ok_btn_clicked(self, w):
+ filename = self.file_sel.get_filename()
+ if len(filename) > 0:
+ g_data.create_session(filename)
+ self.update_session_view()
+ else:
+ raise_error("Not an Ardour session", self.window)
+ self.file_sel.destroy()
+
+ def update_session_view(self):
+ self.session_model.clear()
+ for session in g_data.get_sessions():
+ self.session_model.set(self.session_model.append(), 0, session)
+
+ def update_collab_view(self):
+ self.collab_model.clear()
+ for collab in g_data.get_collabs(self.session):
+ self.collab_model.set(self.collab_model.append(), 0, collab)
+
+ def update_snap_view(self):
+ self.snap_model.clear()
+ for snap in g_data.get_snaps(self.session, self.collab):
+ self.snap_model.set(self.snap_model.append(), 0, snap)
+
+ def cb_session_selection_changed(self, selection_object):
+ selected = []
+ selection_object.selected_foreach(lambda model, path, iter, sel = selected: sel.append(path))
+ for x in selected:
+ self.session = self.session_model[x][0]
+ self.selected_type = "session"
+ self.update_collab_view()
+
+ def cb_collab_selection_changed(self, selection_object):
+ selected = []
+ selection_object.selected_foreach(lambda model, path, iter, sel = selected: sel.append(path))
+ for x in selected:
+ self.collab = self.collab_model[x][0]
+ self.selected_type = "collab"
+ self.update_snap_view()
+
+ def cb_snap_selection_changed(self, selection_object):
+ selected = []
+ selection_object.selected_foreach(lambda model, path, iter, sel = selected: sel.append(path))
+ for x in selected:
+ self.snap = self.snap_model[x][0]
+ self.selected_type = "snap"
+
+ def delete_cb(self, window, action, widget):
+ if self.selected_type == "session":
+ g_data.delete_session(self.session)
+ self.session = ""
+ self.collab = ""
+ self.snap = ""
+ elif self.selected_type == "collab":
+ g_data.delete_collab(self.session, self.collab)
+ self.collab = ""
+ self.snap = ""
+ elif self.selected_type == "snap":
+ g_data.delete_snap(self.session, self.collab, self.snap)
+ self.snap = ""
+
+ self.update_session_view()
+ self.update_collab_view()
+ self.update_snap_view()
+ self.selected_type = ""
+
+ def show_status(self, text):
+ mid = self.status_bar.push(self._status_cid, text)
+ if self._status_mid:
+ self.status_bar.remove(self._status_cid, self._status_mid)
+ self._status_mid = mid
+
+ def __init__(self):
+ self.selected_type = ""
+ self.session = ""
+ self.collab = g_data.get_user()
+ self.snap = ""
+
+ self.preferences = 0
+ self.add_collab = 0
+ self.add_session = 0
+
+ self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
+ self.window.set_title('Session Exchange')
+ self.window.set_size_request(400, 200)
+ self.window.connect('destroy', lambda win: gtk.main_quit())
+ self.window.set_position(gtk.WIN_POS_MOUSE)
+
+ accel_group = gtk.AccelGroup()
+ self.window.add_accel_group(accel_group)
+
+ main_box = gtk.VBox()
+ self.window.add(main_box)
+
+ menu_items = (
+ ('/_File', None, None, 0, '<Branch>'),
+ ('/File/_Add Session...','<control>A', self.add_session_cb, 0, ''),
+ ('/File/Create _Session...', '<control>S', self.create_session_cb, 0, ''),
+ ('/File/sep1', None, None, 0, '<Separator>'),
+ ('/File/_Quit', '<control>Q', gtk.main_quit, 0, '<StockItem>', gtk.STOCK_QUIT),
+ ('/_Edit', None, None, 0, '<Branch>' ),
+ ('/Edit/Cu_t', '<control>X', self.menuitem_cb, 0, '<StockItem>', gtk.STOCK_CUT),
+ ('/Edit/_Copy', '<control>C', self.menuitem_cb, 0, '<StockItem>', gtk.STOCK_COPY),
+ ('/Edit/_Paste', '<control>V', self.menuitem_cb, 0, '<StockItem>', gtk.STOCK_PASTE),
+ ('/Edit/_Delete', None, self.delete_cb, 0, '<StockItem>', gtk.STOCK_DELETE),
+ ('/Edit/sep1', None, None, 0, '<Separator>'),
+ ('/Edit/Add Colla_borator...','<control>B', self.add_collaborator_cb,0,''),
+ ('/Edit/_Fetch Snapshot','<control>F', self.fetch_snapshot_cb,0,''),
+ ('/Edit/sep1', None, None, 0, '<Separator>'),
+ ('/Edit/_Preferences...','<control>P', self.preferences_cb, 0, '')
+ )
+
+ #need to hold a reference to the item_factory or the menubar will disappear.
+ self.item_factory = gtk.ItemFactory(gtk.MenuBar, '<main>', accel_group)
+ self.item_factory.create_items(menu_items, self.window)
+ main_box.pack_start(self.item_factory.get_widget('<main>'), gtk.FALSE)
+
+ pane1 = gtk.HPaned()
+ pane2 = gtk.HPaned()
+ pane1.pack2(pane2, gtk.TRUE, gtk.FALSE)
+
+ scroll1 = gtk.ScrolledWindow()
+ scroll1.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
+ pane1.pack1(scroll1, gtk.TRUE, gtk.FALSE)
+ scroll2 = gtk.ScrolledWindow()
+ scroll2.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
+ pane2.pack1(scroll2, gtk.TRUE, gtk.FALSE)
+ scroll3 = gtk.ScrolledWindow()
+ scroll3.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
+ pane2.pack2(scroll3, gtk.TRUE, gtk.FALSE)
+
+ self.session_model = gtk.ListStore(gobject.TYPE_STRING)
+ view1 = gtk.TreeView(self.session_model)
+ column1 = gtk.TreeViewColumn('Sessions', gtk.CellRendererText(), text=0)
+ view1.append_column(column1)
+ self.session_selection = view1.get_selection()
+ self.session_selection.connect("changed", self.cb_session_selection_changed)
+ scroll1.add(view1)
+
+ self.update_session_view()
+
+ self.collab_model = gtk.ListStore(gobject.TYPE_STRING)
+ view2 = gtk.TreeView(self.collab_model)
+ column2 = gtk.TreeViewColumn('Collaborators', gtk.CellRendererText(), text=0)
+ view2.append_column(column2)
+ self.collab_selection = view2.get_selection()
+ self.collab_selection.connect("changed", self.cb_collab_selection_changed)
+ scroll2.add(view2)
+
+ self.snap_model = gtk.ListStore(gobject.TYPE_STRING)
+ view3 = gtk.TreeView(self.snap_model)
+ column3 = gtk.TreeViewColumn('Snapshots', gtk.CellRendererText(), text=0)
+ view3.append_column(column3)
+ self.snap_selection = view3.get_selection()
+ self.snap_selection.connect("changed", self.cb_snap_selection_changed)
+ scroll3.add(view3)
+
+ main_box.pack_start(pane1, gtk.TRUE, gtk.TRUE)
+
+ self.status_bar = gtk.Statusbar()
+ main_box.pack_start(self.status_bar, gtk.FALSE)
+ self._status_cid = self.status_bar.get_context_id('display')
+ self._status_mid = ''
+
+ self.window.show_all()
+
+def print_help():
+ print """
+ -h, --help
+ -n, --no-server Only act as a client
+ -p, --port <port number> Defaults to 8970
+ -d, --debug Infers audio files. For debugging Ardour.
+ -v, --version Version
+ """
+ sys.exit(2)
+
+def main():
+ try:
+ opts, args = getopt.getopt(sys.argv[1:], "hp:ndv", ["help", "port=", "no-server", "debug", "version"])
+ except getopt.GetoptError:
+ print_help()
+
+ server = True
+ for o, a in opts:
+ if o in ("-h", "--help"):
+ print_help()
+ if o in ("-d", "--debug"):
+ g_display.window.set_title('Session Exchange: Debug Mode')
+ g_data.debug_mode = True
+ if o in ("-p", "--port"):
+ g_data.port = int(a)
+ if o in ("-n", "--no-server"):
+ server = False
+ if o in ("-v", "--version"):
+ print VERSION
+ sys.exit(2)
+
+ if (server):
+ try:
+ reactor.listenTCP(g_data.port, ExchangeServerFactory())
+ except twisted.internet.error.CannotListenError:
+ print "Can not listen on a port number under 1024 unless run as root"
+ sys.exit(2)
+
+ reactor.run()
+
+ g_data.close()
+
+# global objects
+g_data = Data()
+g_display = ArdourShareWindow()
+
+if __name__ == '__main__':
+ main()
projects / ardour.git / commitdiff