65 lines
1.4 KiB
Python
65 lines
1.4 KiB
Python
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#!/usr/bin/python
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# Copyright 2011 Anthony Tong <atong@trustedcs.com>
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""
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tool to preconvert an icon file to a x11 property as expected
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by ewm hints spec:
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width, length, [argb pixels]
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"""
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import PIL
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import PIL.Image
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import os
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import sys
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def usage():
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print "convert_to_ewm_prop <infile> <outfile>"
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return 1
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def main(argv):
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if len(argv) != 3:
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return usage()
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im = PIL.Image.open(argv[1])
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fp = open(argv[2], 'w')
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var_name = os.path.basename(argv[2])
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if var_name.endswith('.h'):
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var_name = var_name[:-2]
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fp.write("static unsigned long %s_prop [] = {\n" % var_name)
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fp.write(" %d, %d\n" % im.size)
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i = 0
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for pixel in im.getdata():
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r,g,b,a = pixel
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pixel = b
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pixel |= g << 8
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pixel |= r << 16
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pixel |= a << 24
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fp.write(" , %du" % pixel)
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i += 1
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if i % 8 == 0:
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fp.write("\n")
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fp.write("};\n")
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if __name__ == '__main__':
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sys.exit(main(sys.argv))
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