68 lines
1.8 KiB
Python
Executable File
68 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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# driver libcaca test drivers program
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# Copyright (c) 2010 Alex Foulon <alxf@lavabit.com>
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#
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# This file is a Python port of "examples/driver.c"
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# which is:
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# Copyright (c) 2006-2010 Sam Hocevar <sam@hocevar.net>
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# All Rights Reserverd
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#
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# This library is free software. It comes without any warranty, to
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# the extent permitted by applicable law. You can redistribute it
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# and/or modify it under the terms of the Do What the Fuck You Want
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# to Public License, Version 2, as published by Sam Hocevar. See
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# http://www.wtfpl.net/ for more details.
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#
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import sys
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import caca
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from caca.canvas import Canvas, CanvasError
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from caca.display import Display, DisplayError, Event
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def main():
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""" Main function. """
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lst = caca.get_display_driver_list()
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cur = 0
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try:
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cv = Canvas(0, 0)
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dp = Display(cv)
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except (CanvasError, DisplayError) as err:
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sys.stderr.write("%s\n" % err)
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sys.exit(127)
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cv.set_color_ansi(caca.COLOR_WHITE, caca.COLOR_BLACK)
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while True:
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cv.put_str(1, 0, "Available drivers:")
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cur_driver = dp.get_driver()
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n = 0
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for driver, desc in lst:
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if driver == cur_driver:
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cv.put_str(2, n + 2, "%s %s (%s)" % ('*', driver, desc))
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else:
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cv.put_str(2, n + 2, "%s %s (%s)" % (' ', driver, desc))
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n += 1
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cv.put_str(2, n + 3, "Switching driver in 5 seconds")
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dp.refresh()
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if dp.get_event(caca.EVENT_KEY_PRESS, Event(), 5000000):
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break
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cur += 1
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if cur < len(lst) and lst[cur][0] == "raw":
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cur += 1
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if cur >= len(lst):
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cur = 0
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dp.set_driver(lst[cur][0])
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if __name__ == "__main__":
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main()
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