mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-11-25 00:58:30 -05:00
183 lines
6.9 KiB
Python
Executable file
183 lines
6.9 KiB
Python
Executable file
#!/usr/bin/python
|
|
# Convert Font Awesome, Google Material Design and Kenney Game icon font
|
|
# parameters to C++11 and C89 compatible formats.
|
|
#
|
|
#------------------------------------------------------------------------------
|
|
# 1 - Source material
|
|
#
|
|
# 1.1 - Font Awesome - https://raw.githubusercontent.com/FortAwesome/Font-Awesome/master/src/icons.yml
|
|
# 1.2 - Material Design - https://raw.githubusercontent.com/google/material-design-icons/master/iconfont/codepoints
|
|
# 1.3 - Kenney icons - https://raw.githubusercontent.com/SamBrishes/kenney-icon-font/master/css/kenney-icons.css
|
|
#
|
|
#------------------------------------------------------------------------------
|
|
# 2 - Data samples
|
|
#
|
|
# 2.1 - Font Awesome
|
|
# - input: - name: Music
|
|
# id: music
|
|
# unicode: f001
|
|
# created: 1.0
|
|
# filter:
|
|
# - note
|
|
# - sound
|
|
# categories:
|
|
# - Web Application Icons
|
|
# - output C++11: #define ICON_FA_MUSIC u8"\uf001"
|
|
# - output C89: #define ICON_FA_MUSIC "\xEF\x80\x81"
|
|
#
|
|
# 2.2 - Google Material Design icons
|
|
# - input: 3d_rotation e84d
|
|
# - output C++11: #define ICON_MD_3D_ROTATION u8"\ue84d"
|
|
# - output C89: #define ICON_MD_3D_ROTATION "\xEE\xA1\x8D"
|
|
#
|
|
# 2.3 - Kenney Game icons
|
|
# - input: .ki-home:before{ content: "\e900"; }
|
|
# - output C++11: #define ICON_KI_HOME u8"\ue900"
|
|
# - output C89: #define ICON_KI_HOME "\xEE\xA4\x80"
|
|
#
|
|
# 2.4 - All fonts
|
|
# - computed min and max unicode fonts ICON_MIN and ICON_MAX
|
|
# - output: #define ICON_MIN_FA 0xf000
|
|
# #define ICON_MAX_FA 0xf295
|
|
#
|
|
#------------------------------------------------------------------------------
|
|
# 3 - Script dependencies
|
|
#
|
|
# 3.1 - Python 2.7 - https://www.python.org/download/releases/2.7/
|
|
# 3.2 - Requests - http://docs.python-requests.org/
|
|
# 3.3 - PyYAML - http://pyyaml.org/
|
|
#
|
|
#------------------------------------------------------------------------------
|
|
|
|
|
|
import requests
|
|
import yaml
|
|
|
|
|
|
LINE_FORMAT_MINMAX = '#define ICON_{!s}_{!s} 0x{!s}\n'
|
|
|
|
UNICODE_MIN = 'ffff'
|
|
UNICODE_MAX = '0'
|
|
TIMEOUT = 2
|
|
|
|
MESSAGE_SUCCESS = '{!s} fonts - conversion success: {!s}'
|
|
MESSAGE_ERROR = '{!s} fonts - error \n\t{!s}'
|
|
|
|
|
|
def get_prelude( url ):
|
|
prelude = '// Generated by GenerateIconFontCppHeaders.py \n// from {!s}\n#pragma once\n\n'.format( url )
|
|
return prelude
|
|
|
|
|
|
def line_format( font_abbr, font, unicode, cpp11 = True ):
|
|
if cpp11:
|
|
result = '#define ICON_{!s}_{!s} u8"\u{!s}"\n'.format( font_abbr, font, unicode )
|
|
else:
|
|
unicode_base = ''.join([ '{0:x}'.format( ord( x )) for x in unichr( int( unicode, 16 )).encode( 'utf-8' )]).upper()
|
|
unicode = '\\x' + unicode_base[ :2 ] + '\\x' + unicode_base[ 2:4 ] + '\\x' + unicode_base[ 4: ]
|
|
result = '#define ICON_{!s}_{!s} "{!s}"\n'.format( font_abbr, font, unicode )
|
|
return result
|
|
|
|
|
|
def convert_font_awesome( font_name, font_abbr, source_url, output_file, cpp11 ):
|
|
try:
|
|
response = requests.get( source_url, timeout = TIMEOUT )
|
|
if response.status_code == 200:
|
|
input = yaml.safe_load( response.content )
|
|
min = UNICODE_MIN
|
|
max = UNICODE_MAX
|
|
output_fonts = ''
|
|
for item in input[ 'icons' ]:
|
|
font = ''
|
|
for char in item[ 'id' ]:
|
|
font += '_' if ( char == '-' ) else str.upper( char )
|
|
unicode = item[ 'unicode' ]
|
|
if unicode < min:
|
|
min = unicode
|
|
elif unicode >= max:
|
|
max = unicode
|
|
output_fonts += line_format( font_abbr, font, unicode, cpp11 )
|
|
output = get_prelude( source_url ) + \
|
|
LINE_FORMAT_MINMAX.format( 'MIN', font_abbr, min ) + \
|
|
LINE_FORMAT_MINMAX.format( 'MAX', font_abbr, max ) + \
|
|
output_fonts
|
|
with open( output_file, 'w' ) as f:
|
|
f.write( output )
|
|
print( MESSAGE_SUCCESS.format( font_name, output_file ))
|
|
except Exception as e:
|
|
print( MESSAGE_ERROR.format( font_name, e ))
|
|
|
|
|
|
def convert_material_design( font_name, font_abbr, source_url, output_file, cpp11 ):
|
|
try:
|
|
response = requests.get( source_url, timeout = TIMEOUT )
|
|
if response.status_code == 200:
|
|
input = str.split( response.content, '\n' )
|
|
min = UNICODE_MIN
|
|
max = UNICODE_MAX
|
|
output_fonts = ''
|
|
for line in input:
|
|
words = str.split( line )
|
|
if words:
|
|
font = ''
|
|
for char in words[ 0 ]:
|
|
font += '_' if ( char == '-' ) else str.upper( char )
|
|
unicode = words[ 1 ]
|
|
if unicode < min:
|
|
min = unicode
|
|
elif unicode >= max:
|
|
max = unicode
|
|
output_fonts += line_format( font_abbr, font, unicode, cpp11 )
|
|
output = get_prelude( source_url ) + \
|
|
LINE_FORMAT_MINMAX.format( 'MIN', font_abbr, min ) + \
|
|
LINE_FORMAT_MINMAX.format( 'MAX', font_abbr, max ) + \
|
|
output_fonts
|
|
with open( output_file, 'w' ) as f:
|
|
f.write( output )
|
|
print( MESSAGE_SUCCESS.format( font_name, output_file ))
|
|
except Exception as e:
|
|
print( MESSAGE_ERROR.format( font_name, e ))
|
|
|
|
|
|
def convert_kenney( font_name, font_abbr, source_url, output_file, cpp11 ):
|
|
try:
|
|
response = requests.get( source_url, timeout = TIMEOUT )
|
|
if response.status_code == 200:
|
|
input = str.split( response.content, '\n' )
|
|
min = UNICODE_MIN
|
|
max = UNICODE_MAX
|
|
output_fonts = ''
|
|
font_begin= '.ki-'
|
|
font_end = ':before'
|
|
unicode_begin = '"\\'
|
|
unicode_end = '";'
|
|
for line in input:
|
|
words = str.split( line )
|
|
if words:
|
|
if font_begin in words[ 0 ]:
|
|
font = ''
|
|
word = words[ 0 ][( words[ 0 ].find( font_begin ) + len( font_begin )) : ( words[ 0 ].find( font_end ))]
|
|
for char in word:
|
|
font += '_' if ( char == '-' ) else str.upper( char )
|
|
unicode = str( words[ 2 ][( words[ 2 ].find( unicode_begin ) + len( unicode_begin )) : words[ 2 ].find( unicode_end )])
|
|
if unicode < min:
|
|
min = unicode
|
|
elif unicode >= max:
|
|
max = unicode
|
|
output_fonts += line_format( font_abbr, font, unicode, cpp11 )
|
|
output = get_prelude( source_url ) + \
|
|
LINE_FORMAT_MINMAX.format( 'MIN', font_abbr, min ) + \
|
|
LINE_FORMAT_MINMAX.format( 'MAX', font_abbr, max ) + \
|
|
output_fonts
|
|
with open( output_file, 'w' ) as f:
|
|
f.write( output )
|
|
print( MESSAGE_SUCCESS.format( font_name, output_file ))
|
|
except Exception as e:
|
|
print( MESSAGE_ERROR.format( font_name, e ))
|
|
|
|
|
|
# Main
|
|
|
|
convert_font_awesome( 'Font Awesome', 'FA', 'https://raw.githubusercontent.com/FortAwesome/Font-Awesome/master/src/icons.yml', 'icons_font_awesome.h', False )
|
|
convert_material_design( 'Material Design', 'MD', 'https://raw.githubusercontent.com/google/material-design-icons/master/iconfont/codepoints', 'icons_material_design.h', False )
|
|
convert_kenney( 'Kenney', 'KI', 'https://raw.githubusercontent.com/SamBrishes/kenney-icon-font/master/css/kenney-icons.css', 'icons_kenney.h', False )
|