def animate(self):
FPS = 2
clock = Clock(float(1) / FPS).activate()
clock.link((clock, "outbox"), (self, "newframe"))
for x in self.layers:
if not self.dataReady("newframe"):
self.pause()
self.recv("newframe")
print("now")
def animate(self):
FPS = 2
clock = Clock(float(1)/FPS).activate()
clock.link((clock, "outbox"), (self, "newframe"))
for x in self.layers:
if not self.dataReady("newframe"):
self.pause()
self.recv("newframe")
print ("now")
class HTTPResourceMonitor(AdaptiveCommsComponent):
Inboxes = {"inbox" : "",
"control" : "",
"monitor" : "",}
Outboxes = {"outbox" : "",
"signal" : "Shutdown signal"}
def __init__(self, freq=1.0):
super(HTTPResourceMonitor, self).__init__()
self.urls = []
self.freq = freq
def initComponents(self):
self.clock = CheapAndCheerfulClock(self.freq)
self.link((self.clock, 'outbox'), (self, 'inbox'))
self.addChildren(self.clock)
self.clock.activate()
def main(self):
yield self.initComponents()
while 1:
if self.dataReady("control"):
mes = self.recv("control")
if isinstance(mes, shutdownMicroprocess) or \
isinstance(mes, producerFinished):
self.send(producerFinished(), "signal")
break
if self.dataReady("monitor"):
url, comp = self.recv("monitor")
comp.activate()
newOut = self.addOutbox("monitoredOut")
self.link((self, newOut), (comp, 'inbox'))
self.addChildren(comp)
self.urls.append((url, newOut))
if self.dataReady("inbox"):
self.recv("inbox")
for url, targetOutbox in self.urls:
self.send(url, targetOutbox)
if not self.anyReady():
self.pause()
yield 1
msg = self.recv("control")
if (isinstance(msg, producerFinished) or
isinstance(msg, shutdownMicroprocess)):
self.send(msg, "signal")
break
if not self.anyReady():
self.pause()
yield 1
if __name__ == "__main__":
from Kamaelia.Util.Clock import CheapAndCheerfulClock as Clock
from Kamaelia.Util.Console import ConsoleEchoer
FPS = 60
clock = Clock(float(1)/FPS).activate()
clock2 = Clock(float(1)/FPS).activate()
xyPad = XYPad().activate()
xyPad2 = XYPad(size=(200, 200), bouncingPuck = False, position = (210, 0),
bgcolour=(0, 0, 0), fgcolour=(255, 255, 255),
positionMsg="p2").activate()
ce = ConsoleEchoer().activate()
clock.link((clock, "outbox"), (xyPad, "newframe"))
clock2.link((clock2, "outbox"), (xyPad2, "newframe"))
xyPad.link((xyPad, "outbox"), (ce,"inbox"))
xyPad2.link((xyPad2, "outbox"), (ce,"inbox"))
Axon.Scheduler.scheduler.run.runThreads()
# from Kamaelia.Chassis.Graphline import Graphline
# from Kamaelia.Util.Clock import CheapAndCheerfulClock as Clock
# from Kamaelia.Apps.Jam.Protocol.Midi import Midi
def initComponents(self):
self.clock = CheapAndCheerfulClock(self.freq)
self.link((self.clock, 'outbox'), (self, 'inbox'))
self.addChildren(self.clock)
self.clock.activate()
def main(self):
"""Main event loop, also handles input from other components"""
displayservice = PygameDisplay.getDisplayService()
self.link((self, "display_signal"), displayservice)
self.send(self.disprequest, "display_signal")
for _ in self.waitBox("callback"):
yield 1
self.display = self.recv("callback")
self.layers.append(self.display)
# f = os.path.join('', "pennyarcade.gif")
# x = pygame.image.load(f)
# colorkey = x.get_at((0, 0))
# if colorkey is True:
# x.set_colorkey(colorkey, pygame.RLEACCEL)
# self.layers.append(x)
# self.display = x
# self.activeLayIn = len(self.layers)-1
# self.activeLayer = self.layers[self.activeLayIn]
# self.display.blit( x, (0,0) )
layerDisp = TextDisplayer(size=(20, 20), position=(520, 10)).activate()
self.link((self, "laynum"), (layerDisp, "inbox"))
self.send(
{
"ADDLISTENEVENT": pygame.MOUSEBUTTONDOWN,
"surface": self.display
}, "display_signal")
self.send(
{
"ADDLISTENEVENT": pygame.MOUSEBUTTONUP,
"surface": self.display
}, "display_signal")
self.send(
{
"ADDLISTENEVENT": pygame.MOUSEMOTION,
"surface": self.display
}, "display_signal")
self.send({
"ADDLISTENEVENT": pygame.KEYDOWN,
"surface": self.display
}, "display_signal")
self.activeLayer = self.layers[self.activeLayIn]
self.send(self.activeLayIn, "laynum")
image = pygame.Surface((20, 20))
pygame.draw.circle(image, (1, 1, 1), (10, 10), self.toolSize, 0)
# pygame.draw.circle(image, self.selectedColour, (10, 10), 8, 2)
image.set_at((9, 9), (255, 255, 255))
image.set_colorkey(0, pygame.RLEACCEL)
cursor = GfxCursor(self.display, image, (10, 10))
self.drawBG(True)
self.blitToSurface()
FPS = 1
clock = Clock(float(1) / FPS).activate()
clock.link((clock, "outbox"), (self, "newframe"))
done = False
while not done:
dirtyrects = []
dirtyrects.extend([cursor.hide()])
if not self.anyReady():
self.pause()
yield 1
while self.dataReady("control"):
cmsg = self.recv("control")
if isinstance(cmsg, producerFinished) or isinstance(
cmsg, shutdownMicroprocess):
self.send(cmsg, "signal")
done = True
while self.dataReady("newframe") and self.playing:
self.recv("newframe")
if self.currentFrame != 0:
self.layers[self.currentFrame].set_alpha(0)
self.currentFrame = self.currentFrame + 1
if self.currentFrame == len(self.layers) - 1:
self.playing = False
self.layers[self.currentFrame].set_alpha(255)
self.blitToSurface()
while self.dataReady("inbox"):
for event in self.recv("inbox"):
if isinstance(event, tuple):
self.send((event, ), "outbox")
if event[0] == "Layer":
if event[1] == "Add":
yield WaitComplete(self.addLayer())
self.activeLayIn = len(self.layers) - 1
self.activeLayer = self.layers[
self.activeLayIn]
self.drawBG()
if self.animator and len(self.layers) - 2 >= 1:
for x in self.layers:
s.set_alpha = 0
self.activeLayer.blit(
self.layers[len(self.layers) - 2],
(0, 0))
self.blitToSurface()
elif event[1] == "Delete":
self.send(
producerFinished(message=self.activeLayer),
"display_signal")
self.layers.remove(self.activeLayer)
self.activeLayIn = 0
self.activeLayer = self.layers[
self.activeLayIn]
# print (self.layers)
if event[1] == "Next":
if self.animator and self.activeLayIn != 0:
self.activeLayer.set_alpha(0)
if self.activeLayIn == len(self.layers) - 1:
self.activeLayIn = 0
self.activeLayer = self.layers[
self.activeLayIn]
else:
self.activeLayIn += 1
self.activeLayer = self.layers[
self.activeLayIn]
if self.animator:
self.activeLayer.set_alpha(255)
elif event[1] == "Prev":
if self.animator and self.activeLayIn != 0:
self.activeLayer.set_alpha(0)
if self.activeLayIn == 0:
self.activeLayIn = len(self.layers) - 1
self.activeLayer = self.layers[
self.activeLayIn]
else:
self.activeLayIn -= 1
self.activeLayer = self.layers[
self.activeLayIn]
if self.animator:
self.activeLayer.set_alpha(255)
self.send(self.activeLayIn, "laynum")
elif event[0] == "Tool":
self.tool = event[1]
elif event[0] == "Size":
self.toolSize = event[1] / 3
pygame.draw.circle(image, self.selectedColour,
(10, 10), self.toolSize / 3, 0)
image.set_at((9, 9), (255, 255, 255))
image.set_colorkey(0, pygame.RLEACCEL)
cursor = GfxCursor(self.display, image, (10, 10))
elif event[0] == "Alpha":
self.layers[self.activeLayIn].set_alpha(event[1])
self.blitToSurface()
# print (self.activeLayer.get_alpha())
elif event[0] == 'Colour':
self.selectedColour = event[1]
pygame.draw.circle(image, self.selectedColour,
(10, 10), self.toolSize / 3, 0)
image.set_at((9, 9), (255, 255, 255))
image.set_colorkey(0, pygame.RLEACCEL)
cursor = GfxCursor(self.display, image, (10, 10))
elif event[0] == 'Save':
self.save(event[1])
break
if event.type == pygame.MOUSEBUTTONDOWN:
cursor.disable()
if self.tool == "Circle":
if event.button == 1:
self.oldpos = event.pos
self.drawing = True
if self.tool == "Eraser":
self.selectedColour = self.backgroundColour
self.tool = "Line"
if self.tool == "Line":
if event.button == 1:
self.drawing = True
if self.tool == "Bucket":
self.floodFill(event.pos[0], event.pos[1],
self.selectedColour,
self.activeLayer.get_at(event.pos))
if self.tool == "Eyedropper":
self.selectedColour = self.activeLayer.get_at(
event.pos)
if event.button == 3:
self.addLayer()
#self.oldpos = None
#self.drawBG()
#self.blitToSurface()
#self.send(("clear",), "outbox")
elif event.type == (pygame.KEYDOWN):
if event.key == pygame.K_c:
image = pygame.image.load(
os.path.join('', 'pennyarcade.gif'))
yield WaitComplete(self.addLayer())
self.activeLayIn = len(self.layers) - 1
self.activeLayer = self.layers[self.activeLayIn]
self.drawBG()
self.activeLayer.blit(image, (10, 10))
self.blitToSurface()
self.send(self.activeLayIn, "laynum")
elif event.key == pygame.K_s:
"""Testing a different brushing technique, bliting a brush"""
print(self.size, self.toolSize)
yield WaitComplete(self.addBrush())
self.activeBrush = self.brushes[len(self.brushes) -
1]
self.activeBrush.fill(self.backgroundColour)
pygame.draw.circle(
self.activeBrush, self.selectedColour,
(self.toolSize / 2, self.toolSize / 2),
self.toolSize, 0)
elif event.key == pygame.K_a:
self.animator = True
elif event.key == pygame.K_l:
self.layers[1].blit(self.layers[1], (100, 100))
# temp = self.layers[1]
# self.layers[1].fill(self.backgroundColour)
# self.layers[1].blit( temp, (100,100) )
elif event.key == pygame.K_o:
for x in self.layers:
x.set_alpha(0)
self.layers[0].set_alpha(255)
self.currentFrame = 0
while self.dataReady(
"newframe"
): # empty if there's anything there
self.recv("newframe")
self.playing = True
self.blitToSurface()
elif event.type == pygame.MOUSEBUTTONUP and event.button == 1:
cursor.enable()
if self.tool == "Circle":
rad = int(
math.sqrt((
(event.pos[0] - self.oldpos[0])**2) + (
(event.pos[1] - self.oldpos[1])**2)))
pygame.draw.circle(self.activeLayer,
self.selectedColour,
self.oldpos, rad, 0)
circle = ("circle", self.oldpos, rad)
# self.send((circle,), "outbox")
self.blitToSurface()
self.drawing = False
self.oldpos = None
elif event.type == pygame.MOUSEMOTION:
cursor.update(event)
if self.tool == "Line":
if self.drawing and self.innerRect.collidepoint(
*event.pos):
if self.oldpos == None:
self.oldpos = event.pos
else:
# pygame.draw.circle(self.activeLayer, self.selectedColour, self.oldpos, self.toolSize, 0)
r = pygame.draw.line(
self.activeLayer, self.selectedColour,
self.oldpos, event.pos, self.toolSize)
dirtyrects.append(r)
# self.activeLayer.blit(self.activeBrush, event.pos) FAILED TECHNIQUE
line = ("line", self.oldpos, event.pos)
self.send((line, ), "outbox")
self.oldpos = event.pos
self.blitToSurface()
self.pause()
pygame.time.delay(5)
dirtyrects.extend([cursor.show()])
pygame.display.update(dirtyrects)
yield 1
def main(self):
"""Main event loop, also handles input from other components"""
displayservice = PygameDisplay.getDisplayService()
self.link((self,"display_signal"), displayservice)
self.send( self.disprequest,"display_signal")
for _ in self.waitBox("callback"): yield 1
self.display = self.recv("callback")
self.layers.append(self.display)
# f = os.path.join('', "pennyarcade.gif")
# x = pygame.image.load(f)
# colorkey = x.get_at((0, 0))
# if colorkey is True:
# x.set_colorkey(colorkey, pygame.RLEACCEL)
# self.layers.append(x)
# self.display = x
# self.activeLayIn = len(self.layers)-1
# self.activeLayer = self.layers[self.activeLayIn]
# self.display.blit( x, (0,0) )
layerDisp = TextDisplayer(size = (20, 20),position = (520,10)).activate()
self.link( (self,"laynum"), (layerDisp,"inbox") )
self.send({ "ADDLISTENEVENT" : pygame.MOUSEBUTTONDOWN,
"surface" : self.display},
"display_signal")
self.send({ "ADDLISTENEVENT" : pygame.MOUSEBUTTONUP,
"surface" : self.display},
"display_signal")
self.send({ "ADDLISTENEVENT" : pygame.MOUSEMOTION,
"surface" : self.display},
"display_signal")
self.send({ "ADDLISTENEVENT" : pygame.KEYDOWN,
"surface" : self.display},
"display_signal")
self.activeLayer = self.layers[self.activeLayIn]
self.send( self.activeLayIn, "laynum" )
image = pygame.Surface((20, 20))
pygame.draw.circle(image, (1, 1, 1), (10, 10), self.toolSize, 0)
# pygame.draw.circle(image, self.selectedColour, (10, 10), 8, 2)
image.set_at((9, 9), (255,255,255))
image.set_colorkey(0, pygame.RLEACCEL)
cursor = GfxCursor(self.display, image, (10, 10))
self.drawBG(True)
self.blitToSurface()
FPS = 1
clock = Clock(float(1)/FPS).activate()
clock.link((clock, "outbox"), (self, "newframe"))
done = False
while not done:
dirtyrects = []
dirtyrects.extend([cursor.hide()])
if not self.anyReady():
self.pause()
yield 1
while self.dataReady("control"):
cmsg = self.recv("control")
if isinstance(cmsg, producerFinished) or isinstance(cmsg, shutdownMicroprocess):
self.send(cmsg, "signal")
done = True
while self.dataReady("newframe") and self.playing:
self.recv("newframe")
if self.currentFrame != 0:
self.layers[self.currentFrame].set_alpha(0)
self.currentFrame = self.currentFrame + 1
if self.currentFrame == len(self.layers)-1:
self.playing = False
self.layers[self.currentFrame].set_alpha(255)
self.blitToSurface()
while self.dataReady("inbox"):
for event in self.recv("inbox"):
if isinstance(event, tuple):
self.send((event,),"outbox")
if event[0] == "Layer":
if event[1] == "Add":
yield WaitComplete( self.addLayer() )
self.activeLayIn = len(self.layers)-1
self.activeLayer = self.layers[self.activeLayIn]
self.drawBG()
if self.animator and len(self.layers)-2 >= 1:
for x in self.layers:
s.set_alpha = 0
self.activeLayer.blit(self.layers[len(self.layers)-2],(0,0))
self.blitToSurface()
elif event[1] == "Delete":
self.send( producerFinished(message=self.activeLayer),"display_signal")
self.layers.remove(self.activeLayer)
self.activeLayIn = 0
self.activeLayer = self.layers[self.activeLayIn]
# print (self.layers)
if event[1] == "Next":
if self.animator and self.activeLayIn != 0:
self.activeLayer.set_alpha(0)
if self.activeLayIn == len(self.layers)-1:
self.activeLayIn = 0
self.activeLayer = self.layers[self.activeLayIn]
else:
self.activeLayIn += 1
self.activeLayer = self.layers[self.activeLayIn]
if self.animator:
self.activeLayer.set_alpha(255)
elif event[1] == "Prev":
if self.animator and self.activeLayIn != 0:
self.activeLayer.set_alpha(0)
if self.activeLayIn == 0:
self.activeLayIn = len(self.layers)-1
self.activeLayer = self.layers[self.activeLayIn]
else:
self.activeLayIn -= 1
self.activeLayer = self.layers[self.activeLayIn]
if self.animator:
self.activeLayer.set_alpha(255)
self.send( self.activeLayIn, "laynum" )
elif event[0] == "Tool":
self.tool = event[1]
elif event[0] == "Size":
self.toolSize = event[1]/3
pygame.draw.circle(image, self.selectedColour, (10, 10), self.toolSize/3, 0)
image.set_at((9, 9), (255,255,255))
image.set_colorkey(0, pygame.RLEACCEL)
cursor = GfxCursor(self.display, image, (10, 10))
elif event[0] == "Alpha":
self.layers[self.activeLayIn].set_alpha(event[1])
self.blitToSurface()
# print (self.activeLayer.get_alpha())
elif event[0] == 'Colour':
self.selectedColour = event[1]
pygame.draw.circle(image, self.selectedColour, (10, 10), self.toolSize/3, 0)
image.set_at((9, 9), (255,255,255))
image.set_colorkey(0, pygame.RLEACCEL)
cursor = GfxCursor(self.display, image, (10, 10))
elif event[0] == 'Save':
self.save(event[1])
break
if event.type == pygame.MOUSEBUTTONDOWN:
cursor.disable()
if self.tool == "Circle":
if event.button == 1:
self.oldpos = event.pos
self.drawing = True
if self.tool == "Eraser":
self.selectedColour = self.backgroundColour
self.tool = "Line"
if self.tool == "Line":
if event.button == 1:
self.drawing = True
if self.tool == "Bucket":
self.floodFill(event.pos[0],event.pos[1],self.selectedColour,self.activeLayer.get_at(event.pos))
if self.tool == "Eyedropper":
self.selectedColour = self.activeLayer.get_at(event.pos)
if event.button == 3:
self.addLayer()
#self.oldpos = None
#self.drawBG()
#self.blitToSurface()
#self.send(("clear",), "outbox")
elif event.type == (pygame.KEYDOWN):
if event.key == pygame.K_c:
image = pygame.image.load(os.path.join('', 'pennyarcade.gif'))
yield WaitComplete( self.addLayer() )
self.activeLayIn = len(self.layers)-1
self.activeLayer = self.layers[self.activeLayIn]
self.drawBG()
self.activeLayer.blit( image, (10,10) )
self.blitToSurface()
self.send( self.activeLayIn, "laynum" )
elif event.key == pygame.K_s:
"""Testing a different brushing technique, bliting a brush"""
print (self.size, self.toolSize)
yield WaitComplete( self.addBrush() )
self.activeBrush = self.brushes[len(self.brushes)-1]
self.activeBrush.fill( self.backgroundColour )
pygame.draw.circle(self.activeBrush, self.selectedColour, (self.toolSize/2,self.toolSize/2), self.toolSize, 0)
elif event.key == pygame.K_a:
self.animator = True
elif event.key == pygame.K_l:
self.layers[1].blit( self.layers[1], (100,100) )
# temp = self.layers[1]
# self.layers[1].fill(self.backgroundColour)
# self.layers[1].blit( temp, (100,100) )
elif event.key == pygame.K_o:
for x in self.layers:
x.set_alpha(0)
self.layers[0].set_alpha(255)
self.currentFrame = 0
while self.dataReady("newframe"): # empty if there's anything there
self.recv("newframe")
self.playing = True
self.blitToSurface()
elif event.type == pygame.MOUSEBUTTONUP and event.button == 1:
cursor.enable()
if self.tool == "Circle":
rad = int(math.sqrt(((event.pos[0]-self.oldpos[0])**2)+((event.pos[1]-self.oldpos[1])**2)))
pygame.draw.circle(self.activeLayer, self.selectedColour, self.oldpos, rad, 0)
circle = ("circle", self.oldpos, rad)
# self.send((circle,), "outbox")
self.blitToSurface()
self.drawing = False
self.oldpos = None
elif event.type == pygame.MOUSEMOTION:
cursor.update(event)
if self.tool == "Line":
if self.drawing and self.innerRect.collidepoint(*event.pos):
if self.oldpos == None:
self.oldpos = event.pos
else:
# pygame.draw.circle(self.activeLayer, self.selectedColour, self.oldpos, self.toolSize, 0)
r = pygame.draw.line(self.activeLayer, self.selectedColour, self.oldpos, event.pos, self.toolSize)
dirtyrects.append(r)
# self.activeLayer.blit(self.activeBrush, event.pos) FAILED TECHNIQUE
line = ("line", self.oldpos, event.pos)
self.send((line,), "outbox")
self.oldpos = event.pos
self.blitToSurface()
self.pause()
pygame.time.delay(5)
dirtyrects.extend([cursor.show()])
pygame.display.update(dirtyrects)
yield 1
if (isinstance(msg, producerFinished)
or isinstance(msg, shutdownMicroprocess)):
self.send(msg, "signal")
break
if not self.anyReady():
self.pause()
yield 1
if __name__ == "__main__":
from Kamaelia.Util.Clock import CheapAndCheerfulClock as Clock
from Kamaelia.Util.Console import ConsoleEchoer
FPS = 60
clock = Clock(float(1) / FPS).activate()
clock2 = Clock(float(1) / FPS).activate()
xyPad = XYPad().activate()
xyPad2 = XYPad(size=(200, 200),
bouncingPuck=False,
position=(210, 0),
bgcolour=(0, 0, 0),
fgcolour=(255, 255, 255),
positionMsg="p2").activate()
ce = ConsoleEchoer().activate()
clock.link((clock, "outbox"), (xyPad, "newframe"))
clock2.link((clock2, "outbox"), (xyPad2, "newframe"))
xyPad.link((xyPad, "outbox"), (ce, "inbox"))
xyPad2.link((xyPad2, "outbox"), (ce, "inbox"))
Axon.Scheduler.scheduler.run.runThreads()
def P2PStreamer(torrentsfolder):
"""\
Arguments:
- torrentsfolder, e.g. "http://my.server.example.org/radioFoo/"
"""
# Create a pipeline of components whose net result is to output the contents of a certain URL
# (torrentsfolder + metafilename) every 60 seconds (the contents at the time of output, i.e.
# it fetches the page every 60 seconds).
poller = Pipeline(
# This generates a message every 60 seconds to wake TriggeredSource
# allowing us to poll the meta file without busy-waiting.
CheapAndCheerfulClock(60.0),
# This sends the string (torrentsfolder + "meta.txt") every time it receives a message
# This string will be the URL of the meta file on the torrent hosting website
# e.g. "http://my.server.example.org/radioFoo/meta.txt"
TriggeredSource(torrentsfolder + "meta.txt"),
# SimpleHTTPClient retrieves the resource specified by the message it receives,
# which will be URL string.
# i.e. It fetches the page whose URL is (torrentsfolder + "meta.txt) (the string
# produced by TriggeredSource) and forwards on the contents of that page.
# The contents of that particular page will always be a number
# (in the form of a decimal ASCII string) which represents the number of
# 'chunks' of the stream that exist
SimpleHTTPClient())
# As a whole, streamer acts like a normal streaming client, outputting the contents of
# a stream to its outbox, although in much larger chunks with longer in between chunks
# than for a typical stream.
streamer = Pipeline(
# fetch the P2P-stream meta file every 60 seconds and send its contents on
poller,
# PartsFilenameGenerator uses the number retrived by poller
# i.e. the number of chunks/torrents in the stream
# to generate the URLs of all the .torrent files
# (torrent metadata files) that make up the stream.
# (They will have been named 1.torrent,
# 2.torrent, 3.torrent ... etc. on the server).
PartsFilenameGenerator(torrentsfolder, ".torrent"),
# Download these .torrent files (each message received by resourcefetcher
# will be the URL of one .torrent file it should download). The
# contents of the page downloaded it forwarded on to the next component.
# NOTE: this downloads the .torrent file (metadata about part of the
# stream) not the stream itself
SimpleHTTPClient(),
# now use BitTorrent to download the stream itself using the
# metadata retrieved from .torrent files (each has information about a
# section of the stream - a section itself is typically a few MB of data)
# (TorrentPatron is a BitTorrent client component)
TorrentPatron(),
# output the names of the chunks of the stream as soon as they and
# all previous chunks have been downloaded
StreamReconstructor(),
# read the contents of these chunks (files)
TriggeredFileReader(),
)
return streamer