89e9d7c441
Added custom events/callbacks. Split project into library and run script to demonstrate and test the event API.
54 lines
1.1 KiB
Python
54 lines
1.1 KiB
Python
import pixelflut
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def guess_IP():
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import socket
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s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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try:
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s.connect(("google.com", 80))
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return s.getsockname()[0]
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finally:
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s.close()
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port = 2342
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text = 'P1XELFLUT! v%s\n' % pixelflut.__version__
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text += 'Connect to %s:%d\n\n' % (guess_IP(), port)
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text += '>>> SIZE\n'
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text += '>>> PX x y hex-color\n'
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text += '... and more ...\n\n'
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text += 'H A C K O N\n'
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canvas = pixelflut.Canvas()
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@canvas.on('START')
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def callback(c):
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c.load_font('./font.png')
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pixelflut.async(c.text, 5, 5, text, delay=0.1)
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@canvas.on('RESIZE')
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def callback(c):
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c.text(5, 5, 'Screen Size: %dx%d' % c.get_size())
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@canvas.on('CONNECT')
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def callback(c, client):
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c.text(5, 5, 'Connect: %s' % client.address[0])
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@canvas.on('KEYDOWN-c')
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def callback(c):
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c.clear()
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@canvas.on('KEYDOWN-s')
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def callback(c):
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import os
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i, mask = 0, 'screen%05d.png'
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while os.path.exists(mask%i): i += 1
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c.save_as(mask%i)
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c.text(5,5, 'Saved as %s' % mask % i)
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@canvas.on('COMMAND-CLEAR')
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def callback(canvas, client, *args):
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canvas.clear()
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task = canvas.serve('0.0.0.0', port)
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task.join()
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