def __init__(self,file):
if (os.path.exists(file) == False):
v = vusionerror.vusionerror();
v.fatal("Config","Cannot load configuration file.");
config = cfgparser.ConfigParser();
config.readfp(open(file));
self.window = bool(config.getboolean("Window","single_mode"));
self.midi = int(config.get("MIDI","device"));
self.keyboard = {
str(config.get("Keyboard","viewer_live")) : 'live',
str(config.get("Keyboard","viewer_video")) : 'video',
str(config.get("Keyboard","viewer_image")) : 'image',
str(config.get("Keyboard","viewer_surface")) : 'surface',
str(config.get("Keyboard","viewer_play_pause")) : 'playpause',
str(config.get("Keyboard","viewer_stop")) : 'stop',
str(config.get("Keyboard","display_quit")) : 'quit',
str(config.get("Keyboard","display_fullscreen")) : 'fullscreen'
}
self.live = {
'driver': str(config.get("Live","driver")),
'device': str(config.get("Live","device")),
'input': str(config.get("Live","input")),
'freq': str(config.get("Live","freq"))
}
self.video = {
'driver': str(config.get("Video","driver")),
'seek_seconds': str(config.get("Video","seek_seconds")),
'play_audio': bool(config.getboolean("Video","play_audio")),
'infinite_loop': bool(config.getboolean("Video","infinite_loop")),
'auto_start': bool(config.getboolean("Video","auto_start"))
}
def __init__(self, file):
if (os.path.exists(file) == False):
v = vusionerror.vusionerror()
v.fatal("Config", "Cannot load configuration file.")
config = cfgparser.ConfigParser()
config.readfp(open(file))
self.window = bool(config.getboolean("Window", "single_mode"))
self.midi = int(config.get("MIDI", "device"))
self.keyboard = {
str(config.get("Keyboard", "viewer_live")): 'live',
str(config.get("Keyboard", "viewer_video")): 'video',
str(config.get("Keyboard", "viewer_image")): 'image',
str(config.get("Keyboard", "viewer_surface")): 'surface',
str(config.get("Keyboard", "viewer_play_pause")): 'playpause',
str(config.get("Keyboard", "viewer_stop")): 'stop',
str(config.get("Keyboard", "display_quit")): 'quit',
str(config.get("Keyboard", "display_fullscreen")): 'fullscreen'
}
self.live = {
'driver': str(config.get("Live", "driver")),
'device': str(config.get("Live", "device")),
'input': str(config.get("Live", "input")),
'freq': str(config.get("Live", "freq"))
}
self.video = {
'driver': str(config.get("Video", "driver")),
'seek_seconds': str(config.get("Video", "seek_seconds")),
'play_audio': bool(config.getboolean("Video", "play_audio")),
'infinite_loop': bool(config.getboolean("Video", "infinite_loop")),
'auto_start': bool(config.getboolean("Video", "auto_start"))
}
def __init__(self, dimensions, driver, seekOffset, playAudio, loop,
AutoPlay):
self.dimensions = dimensions
self.seekOffset = float(seekOffset)
self.playAudio = bool(playAudio)
self.InfiniteLoop = int(loop)
self.AutoPlay = bool(AutoPlay)
try:
self.driver = {"pygame": "pygame"}
except KeyError:
v = vusionerror.vusionerror()
v.warning("Video", "Driver not supported, defaulting to pygame")
self.driver = "pygame"
def createSurface(self,image):
if (os.path.exists(image.split("?")[0]) == False):
v = vusionerror.vusionerror();
v.warning("Image","Image specified does not exist");
else:
if (len(image.split("?")) > 1):
posx = int(image.split("?")[1].split("x")[0]);
posy = int(image.split("?")[1].split("x")[1]);
image = image.split("?")[0];
else:
posx = 0;
posy = 0;
self.surfaces[len(self.surfaces)] = (pygame.image.load(image),(posx,posy));
return len(self.surfaces)-1;
def __init__(self,dimensions,driver,interfaces):
if len(interfaces) > 0:
self.interfaces = interfaces;
self.dimensions = dimensions;
# Make sure its a proper driver
try:
self.driver = {
'video4linux': "v4l",
}[driver];
except KeyError:
v = vusionerror.vusionerror();
v.warning("Live","Driver not supported, defaulting to v4l");
self.driver = "v4l";
def __init__(self, dimensions, driver, interfaces):
if len(interfaces) > 0:
self.interfaces = interfaces
self.dimensions = dimensions
# Make sure its a proper driver
try:
self.driver = {
'video4linux': "v4l",
}[driver]
except KeyError:
v = vusionerror.vusionerror()
v.warning("Live", "Driver not supported, defaulting to v4l")
self.driver = "v4l"
def createSurface(self, image):
if (os.path.exists(image.split("?")[0]) == False):
v = vusionerror.vusionerror()
v.warning("Image", "Image specified does not exist")
else:
if (len(image.split("?")) > 1):
posx = int(image.split("?")[1].split("x")[0])
posy = int(image.split("?")[1].split("x")[1])
image = image.split("?")[0]
else:
posx = 0
posy = 0
self.surfaces[len(self.surfaces)] = (pygame.image.load(image),
(posx, posy))
return len(self.surfaces) - 1
def __init__(self,dimensions,driver,seekOffset,playAudio,loop,AutoPlay):
self.dimensions = dimensions;
self.seekOffset = float(seekOffset);
self.playAudio = bool(playAudio);
self.InfiniteLoop = int(loop);
self.AutoPlay = bool(AutoPlay);
try:
self.driver = {
"pygame" : "pygame"
}
except KeyError:
v = vusionerror.vusionerror();
v.warning("Video","Driver not supported, defaulting to pygame");
self.driver = "pygame";
def __init__(self,file):
if (os.path.exists(file) == False):
v = vusionerror.vusionerror();
v.fatal("Show","Cannot load Vusion show.");
else:
self.file = xml.dom.minidom.parse(file);
# Meta Data
for node in self.file.getElementsByTagName("metadata"):
self.author = str(node.getElementsByTagName("author")[0].childNodes[0].data);
self.title = str(node.getElementsByTagName("title")[0].childNodes[0].data);
self.description = str(node.getElementsByTagName("description")[0].childNodes[0].data);
# Dimensions
for node in self.file.getElementsByTagName("dimensions"):
self.fullscreen = {
"true" : True,
"false" : False
}[node.getAttribute("fullscreen")];
d = node.childNodes[0].data;
self.dimensions = (int(d.split("x")[0]),int(d.split("x")[1]));
# Defaults
for node in self.file.getElementsByTagName("default"):
gamma = node.getElementsByTagName("gamma")[0];
self.defaults["gamma"] = float(gamma.getAttribute("all"));
self.defaults["transition"] = int(node.getElementsByTagName("transition")[0].getAttribute("value"));
for surface in node.getElementsByTagName("surface"):
if surface.getAttribute("n") == "a":
self.defaults["surface_a"] = (str(surface.getAttribute("type")),str(surface.getAttribute("file")));
else:
self.defaults["surface_b"] = (str(surface.getAttribute("type")),str(surface.getAttribute("file")));
# MIDI
for node in self.file.getElementsByTagName("midi"):
# Note On/Off commands
for node2 in node.getElementsByTagName("note"):
self.notes[int(node2.getAttribute("c"))][int(node2.getAttribute("n"))] = str(node2.getAttribute("action"));
# CC
for node2 in node.getElementsByTagName("cc"):
self.cc[int(node2.getAttribute("c"))][int(node2.getAttribute("n"))] = str(node2.getAttribute("change"));
self.file = None;
def createSurface(self, video, surface, rect):
if (os.path.exists(video) == False):
v = vusionerror.vusionerror()
v.warning("Video", "Video specified does not exist")
return False
else:
self.surfaces[len(self.surfaces)] = pygame.movie.Movie(video)
i = len(self.surfaces) - 1
self.surfaces[i].set_display(surface, rect)
self.surfaces[i].stop()
self.surfaces[i].rewind()
if self.AutoPlay == True:
if self.InfiniteLoop == True:
self.surfaces[i].play(-1)
else:
self.surfaces[i].play()
if self.playAudio == False:
self.surfaces[i].set_volume(0.0)
return i
def createSurface(self,video,surface,rect):
if (os.path.exists(video) == False):
v = vusionerror.vusionerror();
v.warning("Video","Video specified does not exist");
return False;
else:
self.surfaces[len(self.surfaces)] = pygame.movie.Movie(video);
i = len(self.surfaces) - 1;
self.surfaces[i].set_display(surface,rect);
self.surfaces[i].stop();
self.surfaces[i].rewind();
if self.AutoPlay == True:
if self.InfiniteLoop == True:
self.surfaces[i].play(-1);
else:
self.surfaces[i].play();
if self.playAudio == False:
self.surfaces[i].set_volume(0.0);
return i;
def process_data(self):
# Open /tmp/vusion.PID
if os.path.exists("/tmp/vusion." + str(self.pid)):
# read and do action
action = file("/tmp/vusion." + str(self.pid), 'r')
for line in action:
l = line.strip()
if l.split(":")[0] == "surface":
if int(l.split(":")[1]) < 4:
self.surfaces['active'] = int(l.split(":")[1])
else:
v = vusionerror.vusionerror()
v.warning('GUI', 'Surface out of range')
if l.split(":")[0] == "live":
i = self.live.createSurface(int(l.split(":")[1]))
self.surfaces[self.surfaces['active']] = ("live", i)
action.close()
action = file("/tmp/vusion." + str(self.pid), 'w')
action.write("")
action.close()
def process_data(self):
# Open /tmp/vusion.PID
if os.path.exists("/tmp/vusion." + str(self.pid)):
# read and do action
action = file("/tmp/vusion." + str(self.pid),'r');
for line in action:
l = line.strip();
if l.split(":")[0] == "surface":
if int(l.split(":")[1]) < 4:
self.surfaces['active'] = int(l.split(":")[1]);
else:
v = vusionerror.vusionerror();
v.warning('GUI','Surface out of range');
if l.split(":")[0] == "live":
i = self.live.createSurface(int(l.split(":")[1]));
self.surfaces[self.surfaces['active']] = ("live",i);
action.close();
action = file("/tmp/vusion." + str(self.pid),'w');
action.write("");
action.close();
def __init__(self, file):
if (os.path.exists(file) == False):
v = vusionerror.vusionerror()
v.fatal("Show", "Cannot load Vusion show.")
else:
self.file = xml.dom.minidom.parse(file)
# Meta Data
for node in self.file.getElementsByTagName("metadata"):
self.author = str(
node.getElementsByTagName("author")[0].childNodes[0].data)
self.title = str(
node.getElementsByTagName("title")[0].childNodes[0].data)
self.description = str(
node.getElementsByTagName("description")
[0].childNodes[0].data)
# Dimensions
for node in self.file.getElementsByTagName("dimensions"):
self.fullscreen = {
"true": True,
"false": False
}[node.getAttribute("fullscreen")]
d = node.childNodes[0].data
self.dimensions = (int(d.split("x")[0]), int(d.split("x")[1]))
# Defaults
for node in self.file.getElementsByTagName("default"):
gamma = node.getElementsByTagName("gamma")[0]
self.defaults["gamma"] = float(gamma.getAttribute("all"))
self.defaults["transition"] = int(
node.getElementsByTagName("transition")[0].getAttribute(
"value"))
for surface in node.getElementsByTagName("surface"):
if surface.getAttribute("n") == "a":
self.defaults["surface_a"] = (
str(surface.getAttribute("type")),
str(surface.getAttribute("file")))
else:
self.defaults["surface_b"] = (
str(surface.getAttribute("type")),
str(surface.getAttribute("file")))
# MIDI
for node in self.file.getElementsByTagName("midi"):
# Note On/Off commands
for node2 in node.getElementsByTagName("note"):
self.notes[int(node2.getAttribute("c"))][int(
node2.getAttribute("n"))] = str(
node2.getAttribute("action"))
# CC
for node2 in node.getElementsByTagName("cc"):
self.cc[int(node2.getAttribute("c"))][int(
node2.getAttribute("n"))] = str(
node2.getAttribute("change"))
self.file = None
class VusionMIDI:
notes = None
MidiIn = None
parent = None
v = vusionerror.vusionerror()
def __init__(self, parent, device, notes, cc):
pypm.Initialize()
pypm.CountDevices()
self.MidiIn = pypm.Input(device)
self.parent = parent
self.notes = notes
self.cc = cc
def terminate(self):
pypm.Terminate()
def listen(self):
while self.MidiIn.Poll():
MidiData = self.MidiIn.Read(1)
self.v.notice(
"MIDI In", "channel: " + str(MidiData[0][0][0]) + " note:" +
str(MidiData[0][0][1]) + " value: " + str(MidiData[0][0][2]))
# Note Data
try:
action = self.notes[MidiData[0][0][0] - 143][MidiData[0][0][1]]
print action
if action.split("(")[0] == "quit":
self.parent.quit()
elif action.split("(")[0] == "live.capture_video":
self.parent.live.capture_video()
elif action.split("(")[0] == "video.control_playpause":
self.parent.video.control_playpause(
action.split("(")[1].replace(")", "").replace(
"?",
str(self.parent.surfaces[
self.parent.trigger.surface][1])))
elif action.split("(")[0] == "video.control_stop":
self.parent.video.control_stop(
action.split("(")[1].replace(")", "").replace(
"?",
str(self.parent.surfaces[
self.parent.trigger.surface][1])))
elif action.split("(")[0] == "video.control_seek_forward":
self.parent.video.control_seek_forward(
action.split("(")[1].replace(")", "").replace(
"?",
str(self.parent.surfaces[
self.parent.trigger.surface][1])))
elif action.split("(")[0] == "video.control_seek_backward":
self.parent.video.control_seek_backward(
action.split("(")[1].replace(")", "").replace(
"?",
str(self.parent.surfaces[
self.parent.trigger.surface][1])))
elif action.split("(")[0] == "trigger.live":
self.parent.trigger.live(
action.split("(")[1].replace(")", ""))
elif action.split("(")[0] == "trigger.video":
self.parent.trigger.video(
action.split("(")[1].replace(")", ""))
elif action.split("(")[0] == "trigger.image":
self.parent.trigger.live(
action.split("(")[1].replace(")", ""))
elif action.split("(")[0] == "trigger.select_surface_a":
self.parent.trigger.select_surface_a()
elif action.split("(")[0] == "trigger.select_surface_b":
self.parent.trigger.select_surface_b()
except KeyError:
pass
# CC Data
try:
action = self.cc[MidiData[0][0][0] - 175][MidiData[0][0][1]]
if action == "transition":
self.parent.transition(MidiData[0][0][2])
elif action == "gamma":
self.parent.gamma_all(MidiData[0][0][2])
except KeyError:
pass