230 lines
9.6 KiB
Python
230 lines
9.6 KiB
Python
#!/usr/bin/env python3
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"""
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generate-icon-makefiles.py -- Generate icons/(Color|Symbolic)/icon-list.mk
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Copyright (C) 2022 Jehan
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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Usage: generate-icon-makefiles.py
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"""
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import os.path
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tools_dir = os.path.dirname(os.path.realpath(__file__))
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icons_dir = os.path.join(tools_dir, '../icons')
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list_dir = os.path.join(icons_dir, 'icon-lists')
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color_mk = os.path.join(icons_dir, 'Color', 'icon-list.mk')
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symbolic_mk = os.path.join(icons_dir, 'Symbolic', 'icon-list.mk')
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def print_icons(indir, filenames, max_len, prefix, suffix, outfile, endlist=True):
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icons = []
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for filename in filenames:
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icon_list = os.path.join(indir, filename)
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with open(icon_list, mode='r') as f:
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icons += [line.strip() for line in f]
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# Replace comment lines with empty strings.
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prev_blank = False
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pop_list = []
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for i, icon in enumerate(icons):
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if icon != '' and icon[0] == '#':
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icons[i] = ''
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if icons[i] == '':
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if prev_blank:
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pop_list += [i]
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prev_blank = True
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else:
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prev_blank = False
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if icons[i] in icons[:i]:
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pop_list += [i]
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pop_list.reverse()
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for i in pop_list:
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# Remove successive blanks and duplicate icons.
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icons.pop(i)
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# Strip empty lines in extremities.
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while icons[-1] == '':
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icons.pop()
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while icons[0] == '':
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icons.pop(0)
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if max_len is None:
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max_len = len(max(icons, key=len)) + len(prefix + suffix)
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prev_empty = False
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# Using tabs, displayed as 8 chars in our coding style. Computing
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# needed tabs for proper alignment.
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needed_tabs = int(max_len / 8) + (1 if max_len % 8 != 0 else 0)
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for icon in icons[:-1]:
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if icon == '':
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# Only keep one empty line.
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if not prev_empty:
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print("\t\\", file=outfile)
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prev_empty = True
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else:
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icon_path = prefix + icon + suffix
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tab_mult = needed_tabs - int(len(icon_path) / 8) + 1
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icon_path = "\t{}{}\\".format(icon_path, "\t" * tab_mult)
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print(icon_path, file=outfile)
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prev_empty = False
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else:
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if endlist:
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icon_path = "\t{}".format(prefix) + icons[-1] + suffix
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print(icon_path, file=outfile)
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else:
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icon_path = prefix + icons[-1] + suffix
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tab_mult = needed_tabs - int(len(icon_path) / 8) + 1
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icon_path = "\t{}{}\\".format(icon_path, "\t" * tab_mult)
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print(icon_path, file=outfile)
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return max_len
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if __name__ == "__main__":
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with open(color_mk, mode='w') as colorf, open(symbolic_mk, mode='w') as symbolicf:
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top_comment = '''
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## --------------------------------------------------------------
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## This file is autogenerated by tools/generate-icon-makefiles.py
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## --------------------------------------------------------------
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## Modify this script or files inside icons/icon-lists/ instead of this one.
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## Then run tools/generate-icon-makefiles.py again.
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'''
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print(top_comment, file=colorf)
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print(top_comment, file=symbolicf)
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# Scalable icons.
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print("scalable_images = \\", file=colorf)
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print("scalable_images = \\", file=symbolicf)
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# Let's assume that scalable icons are the biggest list since it
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# should contain nearly all images. So we compute max_len once and
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# reuse this value on all lists.
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col_max_len = print_icons(list_dir,
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['scalable.list',
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'color-selectors.list', 'controllers.list', 'display-filters.list',
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'locks.list', 'prefs.list', 'templates.list', 'tools.list'],
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None, "scalable/", ".svg", colorf)
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sym_max_len = print_icons(list_dir,
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['scalable.list',
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'color-selectors.list', 'controllers.list', 'display-filters.list',
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'locks.list', 'prefs.list', 'templates.list', 'tools.list'],
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None, "scalable/", "-symbolic.svg", symbolicf)
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# 12x12 bitmap
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print("\nicons12_images = \\", file=colorf)
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print("\nicons12_images = \\", file=symbolicf)
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print_icons(list_dir, ['bitmap_12.list'], col_max_len, "12/", ".png", colorf)
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print_icons(list_dir, ['bitmap_12.list'], sym_max_len, "12/", "-symbolic.symbolic.png", symbolicf)
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# 16x16 bitmap
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print("\nicons16_images = \\", file=colorf)
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print("\nicons16_images = \\", file=symbolicf)
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print_icons(list_dir,
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['bitmap_16.list',
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'color-selectors.list', 'controllers.list', 'display-filters.list',
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'locks.list', 'prefs.list', 'templates.list', 'tools.list'],
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col_max_len, "16/", ".png", colorf)
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print_icons(list_dir,
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['bitmap_16.list',
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'color-selectors.list', 'controllers.list', 'display-filters.list',
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'locks.list', 'prefs.list', 'templates.list', 'tools.list'],
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sym_max_len, "16/", "-symbolic.symbolic.png", symbolicf)
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# 18x18 bitmap
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print("\nicons18_images = \\", file=colorf)
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print("\nicons18_images = \\", file=symbolicf)
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print_icons(list_dir, ['bitmap_18.list'], col_max_len, "18/", ".png", colorf)
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print_icons(list_dir, ['bitmap_18.list'], sym_max_len, "18/", "-symbolic.symbolic.png", symbolicf)
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# 22x22 bitmap
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print("\nicons22_images = \\", file=colorf)
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print("\nicons22_images = \\", file=symbolicf)
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print_icons(list_dir, ['bitmap_22.list'], col_max_len, "22/", ".png", colorf)
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print_icons(list_dir, ['bitmap_22.list'], sym_max_len, "22/", "-symbolic.symbolic.png", symbolicf)
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# 24x24 bitmap
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print("\nicons24_images = \\", file=colorf)
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print("\nicons24_images = \\", file=symbolicf)
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print_icons(list_dir, ['bitmap_24.list', 'templates.list', 'tools.list'],
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col_max_len, "24/", ".png", colorf)
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print_icons(list_dir, ['bitmap_24.list', 'templates.list', 'tools.list'],
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sym_max_len, "24/", "-symbolic.symbolic.png", symbolicf)
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# 32x32 bitmap
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print("\nicons32_images = \\", file=colorf)
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print("\nicons32_images = \\", file=symbolicf)
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print_icons(list_dir, ['bitmap_32.list'], col_max_len, "32/", ".png", colorf)
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print_icons(list_dir, ['bitmap_32.list'], sym_max_len, "32/", "-symbolic.symbolic.png", symbolicf)
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# 48x48 bitmap
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print("\nicons48_images = \\", file=colorf)
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print("\nicons48_images = \\", file=symbolicf)
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print_icons(list_dir, ['bitmap_48.list', 'prefs.list'], col_max_len, "48/", ".png", colorf)
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print_icons(list_dir, ['bitmap_48.list', 'prefs.list'], sym_max_len, "48/", "-symbolic.symbolic.png", symbolicf)
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# 64x64 bitmap
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print("\nicons64_images = \\", file=colorf)
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print("\nicons64_images = \\", file=symbolicf)
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print_icons(list_dir, [ 'bitmap_64-always.list', 'bitmap_64.list'], col_max_len, "64/", ".png", colorf)
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print_icons(list_dir, [ 'bitmap_64-always.list' ], sym_max_len, "64/", ".png", symbolicf, endlist=False)
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print_icons(list_dir, [ 'bitmap_64.list'], sym_max_len, "64/", "-symbolic.symbolic.png", symbolicf)
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print("\nicons64_system_images = \\", file=colorf)
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print("\nicons64_system_images = \\", file=symbolicf)
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print_icons(list_dir, ['bitmap_64-system.list'], col_max_len, "64/", ".png", colorf)
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print_icons(list_dir, ['bitmap_64-system.list'], sym_max_len, "64/", "-symbolic.symbolic.png", symbolicf)
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# 96x96 bitmap
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print("\nicons96_images = \\", file=colorf)
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print("\nicons96_images = \\", file=symbolicf)
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print_icons(list_dir, ['bitmap_96.list'], col_max_len, "96/", ".png", colorf)
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print_icons(list_dir, ['bitmap_96.list'], sym_max_len, "96/", "-symbolic.symbolic.png", symbolicf)
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# 128x128 bitmap
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print("\nicons128_images = \\", file=colorf)
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print("\nicons128_images = \\", file=symbolicf)
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print_icons(list_dir, ['bitmap_128.list'], col_max_len, "128/", ".png", colorf)
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print_icons(list_dir, ['bitmap_128.list'], sym_max_len, "128/", "-symbolic.symbolic.png", symbolicf)
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# 192x192 bitmap
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print("\nicons192_images = \\", file=colorf)
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print("\nicons192_images = \\", file=symbolicf)
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print_icons(list_dir, ['bitmap_192.list'], col_max_len, "192/", ".png", colorf)
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print_icons(list_dir, ['bitmap_192.list'], sym_max_len, "192/", "-symbolic.symbolic.png", symbolicf)
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# 256x256 bitmap
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print("\nicons256_images = \\", file=colorf)
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print("\nicons256_images = \\", file=symbolicf)
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print_icons(list_dir, ['bitmap_256.list'], col_max_len, "256/", ".png", colorf)
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print_icons(list_dir, ['bitmap_256.list'], sym_max_len, "256/", "-symbolic.symbolic.png", symbolicf)
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print(file=colorf)
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print(file=symbolicf)
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eof = os.path.join(list_dir, "icon-list.mk.eof")
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with open(eof, mode='r') as f:
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for line in f:
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colorf.write(line)
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symbolicf.write(line)
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# Touch the 2 meson.build to force-trigger their re-processing (hence
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# re-configuration) at next build. Otherwise even with image list
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# changed, meson might not see it as it uses the list from the last
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# configuration.
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os.utime(os.path.join(icons_dir, 'Color', 'meson.build'), times=None)
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os.utime(os.path.join(icons_dir, 'Symbolic', 'meson.build'), times=None)
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