777 lines
36 KiB
Python
777 lines
36 KiB
Python
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# Convert Font Awesome, Fork Awesome, Google Material Design, Kenney Game, Fontaudio and Codicons
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# icon font parameters to C, C++, C#, Python, Rust and Go compatible formats.
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#
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#------------------------------------------------------------------------------
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#
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# 1 - Source material
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#
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# 1.1 - Font Awesome
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#
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# 1.1.1 - version 4
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# https://github.com/FortAwesome/Font-Awesome/blob/4.x/src/icons.yml
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# https://github.com/FortAwesome/Font-Awesome/blob/4.x/fonts/fontawesome-webfont.ttf
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#
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# 1.1.2 - version 5 Free
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# https://github.com/FortAwesome/Font-Awesome/blob/5.x/metadata/icons.yml
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# https://github.com/FortAwesome/Font-Awesome/blob/5.x/webfonts/fa-brands-400.ttf
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# https://github.com/FortAwesome/Font-Awesome/blob/5.x/webfonts/fa-regular-400.ttf
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# https://github.com/FortAwesome/Font-Awesome/blob/5.x/webfonts/fa-solid-900.ttf
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#
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# 1.1.3 - version 5 Pro
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# Download files from https://fontawesome.com
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# \fontawesome-pro-n.n.n-web\metadata\icons.yml
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# \fontawesome-pro-n.n.n-web\webfonts\fa-brands-400.ttf
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# \fontawesome-pro-n.n.n-web\webfonts\fa-light-300.ttf
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# \fontawesome-pro-n.n.n-web\webfonts\fa-regular-400.ttf
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# \fontawesome-pro-n.n.n-web\webfonts\fa-solid-900.ttf
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#
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# 1.1.4 - version 6 Free
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# https://github.com/FortAwesome/Font-Awesome/blob/6.x/metadata/icons.yml
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# https://github.com/FortAwesome/Font-Awesome/blob/6.x/webfonts/fa-brands-400.ttf
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# https://github.com/FortAwesome/Font-Awesome/blob/6.x/webfonts/fa-regular-400.ttf
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# https://github.com/FortAwesome/Font-Awesome/blob/6.x/webfonts/fa-solid-900.ttf
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#
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# 1.2 - Fork Awesome
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# https://github.com/ForkAwesome/Fork-Awesome/blob/master/src/icons/icons.yml
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# https://github.com/ForkAwesome/Fork-Awesome/blob/master/fonts/forkawesome-webfont.ttf
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#
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# 1.3 - Google Material Design
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# https://github.com/google/material-design-icons/blob/master/font/MaterialIcons-Regular.codepoints
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# https://github.com/google/material-design-icons/blob/master/font/MaterialIcons-Regular.ttf
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#
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# 1.4 - Kenney Game icons
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# https://github.com/nicodinh/kenney-icon-font/blob/master/css/kenney-icons.css
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# https://github.com/nicodinh/kenney-icon-font/blob/master/fonts/kenney-icon-font.ttf
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#
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# 1.5 - Fontaudio
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# https://github.com/fefanto/fontaudio/blob/master/font/fontaudio.css
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# https://github.com/fefanto/fontaudio/blob/master/font/fontaudio.ttf
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#
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# 1.6 - Codicons
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# https://github.com/microsoft/vscode-codicons/blob/main/dist/codicon.css
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# https://github.com/microsoft/vscode-codicons/blob/main/dist/codicon.ttf
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#
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#------------------------------------------------------------------------------
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#
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# 2 - Data sample
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#
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# Font Awesome 4 example:
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#
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# - input: music:
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# changes:
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# - '1'
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# - 5.0.0
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# label: Music
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# search:
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# terms:
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# - note
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# - sound
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# styles:
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# - solid
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# unicode: f001
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#
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# - output C and C++: #define ICON_FA_MUSIC "\xef\x80\x81" // U+f001
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# - output C#: public const string Music = "\uf001";
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# - output Python: ICON_MUSIC = '\uf001'
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# - output Rust: pub const ICON_MUSIC: char = '\u{f001}';
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# - output Go: "Music": "\xef\x80\x81", // U+f001
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#
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# All fonts have computed min, max_16 and max unicode fonts.
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# The min excludes the ASCII characters code points.
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# The max_16 is for use with libraries that only support 16 bit code points.
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#
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# - output C and C++: #define ICON_MIN_FA 0xf000
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# #define ICON_MAX_16_FA 0xf2e0
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# #define ICON_MAX_FA 0xf2e0
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# Exception for Font Awesome brands: we use ICON_MIN_FAB, ICON_MAX_16_FAB and ICON_MAX_FAB
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# to differentiate between brand and non-brand icons so they can be used together
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# (the defines must be unique in C and C++).
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#
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# - output C#: public const int IconMin = 0xf000;
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# public const int IconMax16 = 0xf2e0;
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# public const int IconMax = 0xf2e0;
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#
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# - output Python: ICON_MIN = 0xf000
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# ICON_MAX_16 = 0xf2e0
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# ICON_MAX = 0xf2e0
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#
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# - output Rust: pub const ICON_MIN: char = '\u{f000}';
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# pub const ICON_MAX_16: char = '\u{f2e0}';
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# pub const ICON_MAX: char = '\u{f2e0}';
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#
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# - output Go: Min: 0xf000,
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# Max16: 0xf2e0,
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# Max: 0xf2e0,
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#
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#------------------------------------------------------------------------------
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#
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# 3 - Script dependencies
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#
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# 3.1 - Fonts source material online
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# 3.2 - Python 3 - https://www.python.org/downloads/
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# 3.3 - Requests - https://pypi.org/project/requests/
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# 3.4 - PyYAML - https://pypi.org/project/PyYAML/
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#
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#------------------------------------------------------------------------------
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#
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# 4 - References
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#
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# GitHub repository: https://github.com/juliettef/IconFontCppHeaders/
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#
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#------------------------------------------------------------------------------
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import requests
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import yaml
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import os
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import sys
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import logging
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if sys.version_info[0] < 3:
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raise Exception( "Python 3 or a more recent version is required." )
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# Fonts
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class Font:
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font_name = '[ ERROR - Missing font name ]'
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font_abbr = '[ ERROR - Mssing font abbreviation ]'
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font_minmax_abbr = '' # optional - use if min and max defines must be differentiated. See Font Awesome Brand for example.
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font_data = '[ ERROR - Missing font data file or url ]'
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ttfs = '[ ERROR - Missing ttf ]'
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@classmethod
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def get_icons( cls, input_data ):
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# intermediate representation of the fonts data, identify the min and max
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logging.error( 'Missing implementation of class method get_icons for {!s} ]'.format( cls.font_name ))
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icons_data = {}
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icons_data.update({ 'font_min' : '[ ERROR - Missing font min ]',
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'font_max' : '[ ERROR - Missing font max ]',
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'icons' : '[ ERROR - Missing list of pairs [ font icon name, code ]]' })
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return icons_data
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@classmethod
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def get_intermediate_representation( cls ):
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font_ir = {}
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if 'http' in cls.font_data: # if url, download data
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response = requests.get( cls.font_data, timeout = 2 )
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if response.status_code == 200:
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input_raw = response.text
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logging.info( 'Downloaded - ' + cls.font_name )
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else:
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raise Exception( 'Download failed - ' + cls.font_name )
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else: # read data from file if present
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if os.path.isfile( cls.font_data ):
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with open( cls.font_data, 'r' ) as f:
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input_raw = f.read()
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f.close()
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logging.info( 'File read - ' + cls.font_name )
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else:
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raise Exception( 'File ' + cls.font_name + ' missing - ' + cls.font_data )
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if input_raw:
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icons_data = cls.get_icons( input_raw )
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font_ir.update( icons_data )
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font_ir.update({ 'font_data' : cls.font_data,
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'font_name' : cls.font_name,
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'font_abbr' : cls.font_abbr,
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'font_minmax_abbr' : cls.font_minmax_abbr,
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'ttfs' : cls.ttfs, })
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logging.info( 'Generated intermediate data - ' + cls.font_name )
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return font_ir
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class FontFA4( Font ): # legacy Font Awesome version 4
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font_name = 'Font Awesome 4'
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font_abbr = 'FA'
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font_data = 'https://github.com/FortAwesome/Font-Awesome/raw/4.x/src/icons.yml'
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ttfs = [[ font_abbr, 'fontawesome-webfont.ttf', 'https://github.com/FortAwesome/Font-Awesome/blob/4.x/fonts/fontawesome-webfont.ttf' ]]
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@classmethod
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def get_icons( cls, input_data ):
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icons_data = { }
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data = yaml.safe_load( input_data )
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font_min = '0x10ffff'
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font_min_int = int( font_min, 16 )
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font_max_16 = '0x0' # 16 bit max
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font_max_16_int = int( font_max_16, 16 )
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font_max = '0x0'
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font_max_int = int( font_max, 16 )
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icons = []
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for item in data[ 'icons' ]:
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item_unicode = item[ 'unicode' ].zfill( 4 )
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item_int = int( item_unicode, 16 )
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if item_int < font_min_int and item_int > 0x0127 : # exclude ASCII characters code points
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font_min = item_unicode
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font_min_int = item_int
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if item_int > font_max_16_int and item_int <= 0xffff: # exclude code points > 16 bits
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font_max_16 = item_unicode
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font_max_16_int = item_int
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if item_int > font_max_int:
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font_max = item_unicode
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font_max_int = item_int
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icons.append([ item[ 'id' ], item_unicode ])
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icons_data.update({ 'font_min' : font_min,
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'font_max_16' : font_max_16,
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'font_max' : font_max,
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'icons' : icons })
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return icons_data
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class FontFK( FontFA4 ): # Fork Awesome, based on Font Awesome 4
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font_name = 'Fork Awesome'
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font_abbr = 'FK'
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font_data = 'https://github.com/ForkAwesome/Fork-Awesome/raw/master/src/icons/icons.yml'
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ttfs = [[ font_abbr, 'forkawesome-webfont.ttf', 'https://github.com/ForkAwesome/Fork-Awesome/blob/master/fonts/forkawesome-webfont.ttf' ]]
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class FontFA5( Font ): # Font Awesome version 5 - Regular and Solid styles
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font_name = 'Font Awesome 5'
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font_abbr = 'FA'
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font_data = 'https://github.com/FortAwesome/Font-Awesome/raw/5.x/metadata/icons.yml'
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ttfs = [[ 'FAR', 'fa-regular-400.ttf', 'https://github.com/FortAwesome/Font-Awesome/blob/5.x/webfonts/fa-regular-400.ttf' ],
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[ 'FAS', 'fa-solid-900.ttf', 'https://github.com/FortAwesome/Font-Awesome/blob/5.x/webfonts/fa-solid-900.ttf' ]]
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font_fa_style = [ 'regular', 'solid' ]
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@classmethod
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def get_icons( cls, input_data ):
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icons_data = { }
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data = yaml.safe_load( input_data )
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if data:
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font_min = '0x10ffff'
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font_min_int = int( font_min, 16 )
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font_max_16 = '0x0' # 16 bit max
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font_max_16_int = int( font_max_16, 16 )
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font_max = '0x0'
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font_max_int = int( font_max, 16 )
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icons = []
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for key in data:
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item = data[ key ]
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for style in item[ 'styles' ]:
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if style in cls.font_fa_style:
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item_unicode = item[ 'unicode' ].zfill( 4 )
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if [ key, item_unicode ] not in icons:
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item_int = int( item_unicode, 16 )
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if item_int < font_min_int and item_int > 0x0127 : # exclude ASCII characters code points
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font_min = item_unicode
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font_min_int = item_int
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if item_int > font_max_16_int and item_int <= 0xffff: # exclude code points > 16 bits
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font_max_16 = item_unicode
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font_max_16_int = item_int
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if item_int > font_max_int:
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font_max = item_unicode
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font_max_int = item_int
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icons.append([ key, item_unicode ])
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icons_data.update({ 'font_min':font_min,
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'font_max_16' : font_max_16,
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'font_max':font_max,
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'icons':icons })
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return icons_data
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class FontFA5Brands( FontFA5 ): # Font Awesome version 5 - Brand style
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font_name = 'Font Awesome 5 Brands'
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font_minmax_abbr = 'FAB'
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ttfs = [[ 'FAB', 'fa-brands-400.ttf', 'https://github.com/FortAwesome/Font-Awesome/blob/5.x/webfonts/fa-brands-400.ttf' ]]
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font_fa_style = [ 'brands' ]
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class FontFA5Pro( FontFA5 ): # Font Awesome version 5 Pro - Light, Regular and Solid styles
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font_name = 'Font Awesome 5 Pro'
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font_data = 'icons.yml'
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ttfs = [[ 'FAL', 'fa-light-300.ttf', 'fa-light-300.ttf' ],
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[ 'FAR', 'fa-regular-400.ttf', 'fa-regular-400.ttf' ],
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[ 'FAS', 'fa-solid-900.ttf', 'fa-solid-900.ttf' ]]
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font_fa_style = [ 'light', 'regular', 'solid' ]
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class FontFA5ProBrands( FontFA5Brands ): # Font Awesome version 5 Pro - Brand style
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font_name = 'Font Awesome 5 Pro Brands'
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font_data = 'icons.yml'
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ttfs = [[ 'FAB', 'fa-brands-400.ttf', 'fa-brands-400.ttf' ]]
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class FontFA6( FontFA5 ): # Font Awesome version 6 - Regular and Solid styles
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font_name = 'Font Awesome 6'
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font_data = 'https://github.com/FortAwesome/Font-Awesome/raw/6.x/metadata/icons.yml'
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ttfs = [[ 'FAR', 'fa-regular-400.ttf', 'https://github.com/FortAwesome/Font-Awesome/blob/6.x/webfonts/fa-regular-400.ttf' ],
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[ 'FAS', 'fa-solid-900.ttf', 'https://github.com/FortAwesome/Font-Awesome/blob/6.x/webfonts/fa-solid-900.ttf' ]]
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class FontFA6Brands( FontFA5Brands ): # Font Awesome version 6 - Brand style
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font_name = 'Font Awesome 6 Brands'
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font_data = 'https://github.com/FortAwesome/Font-Awesome/raw/6.x/metadata/icons.yml'
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ttfs = [[ 'FAB', 'fa-brands-400.ttf', 'https://github.com/FortAwesome/Font-Awesome/blob/6.x/webfonts/fa-brands-400.ttf' ]]
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class FontMD( Font ): # Material Design
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font_name = 'Material Design'
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font_abbr = 'MD'
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font_data = 'https://github.com/google/material-design-icons/raw/master/font/MaterialIcons-Regular.codepoints'
|
||
|
|
ttfs = [[ font_abbr, 'MaterialIcons-Regular.ttf', 'https://github.com/google/material-design-icons/blob/master/font/MaterialIcons-Regular.ttf' ]]
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def get_icons( cls, input_data ):
|
||
|
|
icons_data = {}
|
||
|
|
lines = str.split( input_data, '\n' )
|
||
|
|
if lines:
|
||
|
|
font_min = '0x10ffff'
|
||
|
|
font_min_int = int( font_min, 16 )
|
||
|
|
font_max_16 = '0x0' # 16 bit max
|
||
|
|
font_max_16_int = int( font_max_16, 16 )
|
||
|
|
font_max = '0x0'
|
||
|
|
font_max_int = int( font_max, 16 )
|
||
|
|
icons = []
|
||
|
|
for line in lines :
|
||
|
|
if line == 'flourescent ec31': # Issue #27 workaround: exclude duplicate Material Design 'flourescent ec31'. https://github.com/juliettef/IconFontCppHeaders/issues/27
|
||
|
|
logging.warning( "Issue #27 workaround: exclude duplicate Material Design 'flourescent ec31'. https://github.com/juliettef/IconFontCppHeaders/issues/27" )
|
||
|
|
else:
|
||
|
|
words = str.split(line)
|
||
|
|
if words and len( words ) >= 2:
|
||
|
|
word_unicode = words[ 1 ].zfill( 4 )
|
||
|
|
word_int = int( word_unicode, 16 )
|
||
|
|
if word_int < font_min_int and word_int > 0x0127 : # exclude ASCII characters code points
|
||
|
|
font_min = word_unicode
|
||
|
|
font_min_int = word_int
|
||
|
|
if word_int > font_max_16_int and word_int <= 0xffff: # exclude code points > 16 bits
|
||
|
|
font_max_16 = word_unicode
|
||
|
|
font_max_16_int = word_int
|
||
|
|
if word_int > font_max_int:
|
||
|
|
font_max = word_unicode
|
||
|
|
font_max_int = word_int
|
||
|
|
icons.append( words )
|
||
|
|
icons_data.update({ 'font_min' : font_min,
|
||
|
|
'font_max_16' : font_max_16,
|
||
|
|
'font_max' : font_max,
|
||
|
|
'icons' : icons })
|
||
|
|
return icons_data
|
||
|
|
|
||
|
|
|
||
|
|
class FontKI( Font ): # Kenney Game icons
|
||
|
|
font_name = 'Kenney'
|
||
|
|
font_abbr = 'KI'
|
||
|
|
font_data_prefix = '.ki-'
|
||
|
|
font_data = 'https://github.com/nicodinh/kenney-icon-font/raw/master/css/kenney-icons.css'
|
||
|
|
ttfs = [[ font_abbr, 'kenney-icon-font.ttf', 'https://github.com/nicodinh/kenney-icon-font/blob/master/fonts/kenney-icon-font.ttf' ]]
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def get_icons( cls, input_data ):
|
||
|
|
icons_data = {}
|
||
|
|
lines = str.split( input_data, '}\n' )
|
||
|
|
if lines:
|
||
|
|
font_min = '0x10ffff'
|
||
|
|
font_min_int = int( font_min, 16 )
|
||
|
|
font_max_16 = '0x0' # 16 bit max
|
||
|
|
font_max_16_int = int( font_max_16, 16 )
|
||
|
|
font_max = '0x0'
|
||
|
|
font_max_int = int( font_max, 16 )
|
||
|
|
icons = []
|
||
|
|
for line in lines :
|
||
|
|
if cls.font_data_prefix in line and ':before' in line:
|
||
|
|
font_id = line.partition( cls.font_data_prefix )[ 2 ].partition( ':before' )[ 0 ]
|
||
|
|
font_code = line.partition( '"\\' )[ 2 ].partition( '"' )[ 0 ].zfill( 4 )
|
||
|
|
font_code_int = int( font_code, 16 )
|
||
|
|
if font_code_int < font_min_int and font_code_int > 0x0127 : # exclude ASCII characters code points
|
||
|
|
font_min = font_code
|
||
|
|
font_min_int = font_code_int
|
||
|
|
if font_code_int > font_max_16_int and font_code_int <= 0xffff: # exclude code points > 16 bits
|
||
|
|
font_max_16 = font_code
|
||
|
|
font_max_16_int = font_code_int
|
||
|
|
if font_code_int > font_max_int:
|
||
|
|
font_max = font_code
|
||
|
|
font_max_int = font_code_int
|
||
|
|
icons.append([ font_id, font_code ])
|
||
|
|
icons_data.update({ 'font_min' : font_min,
|
||
|
|
'font_max_16' : font_max_16,
|
||
|
|
'font_max' : font_max,
|
||
|
|
'icons' : icons })
|
||
|
|
return icons_data
|
||
|
|
|
||
|
|
|
||
|
|
class FontFAD( FontKI ): # Fontaudio
|
||
|
|
font_name = 'Fontaudio'
|
||
|
|
font_abbr = 'FAD'
|
||
|
|
font_data_prefix = '.icon-fad-'
|
||
|
|
font_data = 'https://github.com/fefanto/fontaudio/raw/master/font/fontaudio.css'
|
||
|
|
ttfs = [[ font_abbr, 'fontaudio.ttf', 'https://github.com/fefanto/fontaudio/blob/master/font/fontaudio.ttf' ]]
|
||
|
|
|
||
|
|
|
||
|
|
class FontCI( FontKI ): # Codicons
|
||
|
|
font_name = 'Codicons'
|
||
|
|
font_abbr = 'CI'
|
||
|
|
font_data_prefix = '.codicon-'
|
||
|
|
font_data = 'https://raw.githubusercontent.com/microsoft/vscode-codicons/main/dist/codicon.css'
|
||
|
|
ttfs = [[ font_abbr, 'codicon.ttf', 'https://github.com/microsoft/vscode-codicons/blob/main/dist/codicon.ttf' ]]
|
||
|
|
|
||
|
|
|
||
|
|
# Languages
|
||
|
|
|
||
|
|
|
||
|
|
class Language:
|
||
|
|
language_name = '[ ERROR - Missing language name ]'
|
||
|
|
file_name = '[ ERROR - Missing file name ]'
|
||
|
|
intermediate = {}
|
||
|
|
|
||
|
|
def __init__( self, intermediate ):
|
||
|
|
self.intermediate = intermediate
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def prelude( cls ):
|
||
|
|
logging.error( 'Missing implementation of class method prelude for {!s}'.format( cls.language_name ))
|
||
|
|
return ''
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def line_icon( cls, icon ):
|
||
|
|
logging.error( 'Missing implementation of class method line_icon for {!s}'.format( cls.language_name ))
|
||
|
|
return ''
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def epilogue( cls ):
|
||
|
|
return ''
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def convert( cls ):
|
||
|
|
result = cls.prelude()
|
||
|
|
for icon in cls.intermediate.get( 'icons' ):
|
||
|
|
line_icon = cls.line_icon( icon )
|
||
|
|
result += line_icon
|
||
|
|
result += cls.epilogue()
|
||
|
|
logging.info( 'Converted - {!s} for {!s}'.format( cls.intermediate.get( 'font_name' ), cls.language_name ))
|
||
|
|
return result
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def save_to_file( cls ):
|
||
|
|
filename = cls.file_name.format( name = str( cls.intermediate.get( 'font_name' )).replace( ' ', '' ))
|
||
|
|
converted = cls.convert()
|
||
|
|
with open( filename, 'w' ) as f:
|
||
|
|
f.write( converted )
|
||
|
|
f.close()
|
||
|
|
logging.info( 'Saved - {!s}'.format( filename ))
|
||
|
|
|
||
|
|
|
||
|
|
class LanguageC( Language ):
|
||
|
|
language_name = 'C and C++'
|
||
|
|
file_name = 'Icons{name}.h'
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def prelude( cls ):
|
||
|
|
tmpl_prelude = '// Generated by https://github.com/juliettef/IconFontCppHeaders script GenerateIconFontCppHeaders.py for languages {lang}\n' + \
|
||
|
|
'// from {font_data}\n' + \
|
||
|
|
'// for use with {ttf_files}\n' + \
|
||
|
|
'#pragma once\n\n'
|
||
|
|
ttf_files = []
|
||
|
|
for ttf in cls.intermediate.get( 'ttfs' ):
|
||
|
|
ttf_files.append( ttf[ 2 ])
|
||
|
|
result = tmpl_prelude.format( lang = cls.language_name,
|
||
|
|
font_data = cls.intermediate.get( 'font_data' ),
|
||
|
|
ttf_files = ', '.join( ttf_files ))
|
||
|
|
tmpl_prelude_define_file_name = '#define FONT_ICON_FILE_NAME_{font_abbr} "{file_name_ttf}"\n'
|
||
|
|
for ttf in cls.intermediate.get( 'ttfs' ):
|
||
|
|
result += tmpl_prelude_define_file_name.format( font_abbr = ttf[ 0 ], file_name_ttf = ttf[ 1 ])
|
||
|
|
result += '\n'
|
||
|
|
# min/max
|
||
|
|
tmpl_line_minmax = '#define ICON_{minmax}_{abbr} 0x{val}\n'
|
||
|
|
abbreviation = cls.intermediate.get( 'font_minmax_abbr' ) if cls.intermediate.get( 'font_minmax_abbr' ) else cls.intermediate.get('font_abbr')
|
||
|
|
result += tmpl_line_minmax.format( minmax = 'MIN',
|
||
|
|
abbr = abbreviation,
|
||
|
|
val = cls.intermediate.get( 'font_min' )) + \
|
||
|
|
tmpl_line_minmax.format( minmax = 'MAX_16',
|
||
|
|
abbr = abbreviation,
|
||
|
|
val = cls.intermediate.get( 'font_max_16' )) + \
|
||
|
|
tmpl_line_minmax.format( minmax = 'MAX',
|
||
|
|
abbr = abbreviation,
|
||
|
|
val = cls.intermediate.get( 'font_max' ))
|
||
|
|
return result
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def line_icon( cls, icon ):
|
||
|
|
tmpl_line_icon = '#define ICON_{abbr}_{icon} "{code}"\t// U+{unicode}\n'
|
||
|
|
icon_name = str.upper( icon[ 0 ]).replace( '-', '_' )
|
||
|
|
icon_code = repr( chr( int( icon[ 1 ], 16 )).encode( 'utf-8' ))[ 2:-1 ]
|
||
|
|
result = tmpl_line_icon.format( abbr = cls.intermediate.get( 'font_abbr' ),
|
||
|
|
icon = icon_name,
|
||
|
|
code = icon_code,
|
||
|
|
unicode =icon[ 1 ] )
|
||
|
|
return result
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def convert_ttf_to_header( cls ):
|
||
|
|
for ttf in cls.intermediate.get( 'ttfs' ):
|
||
|
|
# retrieve and read ttf file
|
||
|
|
if 'http' in ttf[ 2 ]:
|
||
|
|
# download and read (if file is on GitHub, add '?raw=true')
|
||
|
|
response = requests.get( ttf[ 2 ] + '?raw=true' if 'github.com' in ttf[ 2 ] else ttf[ 2 ], timeout = 2 )
|
||
|
|
if response.status_code == 200:
|
||
|
|
ttf_data = response.content
|
||
|
|
logging.info( 'ttf file downloaded - ' + ttf[ 1 ] )
|
||
|
|
else:
|
||
|
|
raise Exception( 'ttf file missing - ' + ttf[ 2 ])
|
||
|
|
else:
|
||
|
|
# open from disk and read
|
||
|
|
if os.path.isfile( ttf[ 2 ] ):
|
||
|
|
with open( ttf[ 2 ], 'rb' ) as f:
|
||
|
|
ttf_data = f.read()
|
||
|
|
f.close()
|
||
|
|
logging.info( 'ttf file read - ' + ttf[ 1 ])
|
||
|
|
else:
|
||
|
|
raise Exception( 'ttf file missing - ' + ttf[ 2 ])
|
||
|
|
# convert to header and save to disk
|
||
|
|
if ttf_data:
|
||
|
|
# convert ttf to header
|
||
|
|
tmpl_prelude_ttf = '// Generated by https://github.com/juliettef/IconFontCppHeaders script GenerateIconFontCppHeaders.py for languages {lang}\n' + \
|
||
|
|
'// from {ttf_file}\n' + \
|
||
|
|
'// Requires #include <stdint.h>\n' + \
|
||
|
|
'#pragma once\n\n' + \
|
||
|
|
'static const uint8_t s_{name}_ttf[{size}] = \n{{'
|
||
|
|
result = tmpl_prelude_ttf.format( lang = cls.language_name,
|
||
|
|
ttf_file = ttf[ 2 ],
|
||
|
|
name = str( ttf[ 1 ][ :-len('.ttf') ].replace( '-', '_' ).replace( ' ', '' )),
|
||
|
|
size = str( len( ttf_data )))
|
||
|
|
n = 0
|
||
|
|
for byte in ttf_data:
|
||
|
|
if (n % 16) == 0:
|
||
|
|
result += '\n\t'
|
||
|
|
result += "0x" + str( hex( int( byte / 16 ))[ 2: ]) + str( hex( byte % 16 )[ 2: ]) + ", "
|
||
|
|
n += 1
|
||
|
|
result += '\n};\n\n'
|
||
|
|
# save to disk
|
||
|
|
ttf_header_file_name = cls.file_name.format( name = str( cls.intermediate.get( 'font_name' )).replace( ' ', '' )) + '_' + ttf[ 1 ] + '.h'
|
||
|
|
with open( ttf_header_file_name, 'w' ) as f:
|
||
|
|
f.write( result )
|
||
|
|
f.close()
|
||
|
|
logging.info( 'ttf File Saved - {!s}'.format( ttf_header_file_name ))
|
||
|
|
else:
|
||
|
|
raise Exception( 'Failed ttf to header conversion' + ttf[ 1 ] )
|
||
|
|
|
||
|
|
|
||
|
|
class LanguageCSharp( Language ):
|
||
|
|
language_name = "C#"
|
||
|
|
file_name = 'Icons{name}.cs'
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def prelude( cls ):
|
||
|
|
tmpl_prelude = '// Generated by https://github.com/juliettef/IconFontCppHeaders script GenerateIconFontCppHeaders.py for language {lang}\n' + \
|
||
|
|
'// from {font_data}\n' + \
|
||
|
|
'// for use with {ttf_files}\n' + \
|
||
|
|
'namespace IconFonts\n' + \
|
||
|
|
'{{\n' + \
|
||
|
|
' public class {font_name}\n' + \
|
||
|
|
' {{\n'
|
||
|
|
ttf_files = []
|
||
|
|
for ttf in cls.intermediate.get( 'ttfs' ):
|
||
|
|
ttf_files.append( ttf[ 2])
|
||
|
|
result = tmpl_prelude.format( lang = cls.language_name,
|
||
|
|
font_data = cls.intermediate.get( 'font_data' ),
|
||
|
|
ttf_files = ', '.join( ttf_files ),
|
||
|
|
font_name = cls.intermediate.get( 'font_name' ).replace( ' ', '' ))
|
||
|
|
tmpl_prelude_define_file_name = ' public const string FontIconFileName{font_abbr} = "{file_name_ttf}";\n'
|
||
|
|
for ttf in cls.intermediate.get( 'ttfs' ):
|
||
|
|
result += tmpl_prelude_define_file_name.format( font_abbr = ttf[ 0 ], file_name_ttf = ttf[ 1 ])
|
||
|
|
result += '\n'
|
||
|
|
# min/max
|
||
|
|
tmpl_line_minmax = ' public const int Icon{minmax} = 0x{val};\n'
|
||
|
|
result += tmpl_line_minmax.format( minmax = 'Min',
|
||
|
|
val = cls.intermediate.get( 'font_min' )) + \
|
||
|
|
tmpl_line_minmax.format( minmax = 'Max16',
|
||
|
|
val = cls.intermediate.get( 'font_max_16' )) + \
|
||
|
|
tmpl_line_minmax.format( minmax = 'Max',
|
||
|
|
val = cls.intermediate.get( 'font_max' ))
|
||
|
|
return result
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def epilogue( cls ):
|
||
|
|
return ' }\n' + \
|
||
|
|
'}\n'
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def line_icon( cls, icon ):
|
||
|
|
tmpl_line_icon = ' public const string {icon} = "\\u{code}";\n'
|
||
|
|
icon_name = cls.to_camelcase( icon[ 0 ])
|
||
|
|
icon_code = icon[ 1 ]
|
||
|
|
if icon_name[ 0 ].isdigit():
|
||
|
|
# Variable may not start with a digit
|
||
|
|
icon_name = 'Num' + icon_name
|
||
|
|
if icon_name == cls.intermediate.get( 'font_name' ).replace( ' ', '' ):
|
||
|
|
# Member may not have same name as enclosing class
|
||
|
|
icon_name += 'Icon'
|
||
|
|
result = tmpl_line_icon.format( icon = icon_name, code = icon_code )
|
||
|
|
return result
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def to_camelcase( cls, text ):
|
||
|
|
parts = text.split( '-' )
|
||
|
|
for i in range( len( parts ) ):
|
||
|
|
p = parts[i]
|
||
|
|
parts[ i ] = p[ 0 ].upper() + p[ 1: ].lower()
|
||
|
|
return ''.join( parts )
|
||
|
|
|
||
|
|
|
||
|
|
class LanguagePython( Language ):
|
||
|
|
language_name = "Python"
|
||
|
|
file_name = 'Icons{name}.py'
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def prelude( cls ):
|
||
|
|
tmpl_prelude = '# Generated by https://github.com/juliettef/IconFontCppHeaders script GenerateIconFontCppHeaders.py for language {lang}\n' + \
|
||
|
|
'# from {font_data}\n' + \
|
||
|
|
'# for use with {ttf_files}\n' + \
|
||
|
|
'class Icons{font_name}:\n'
|
||
|
|
ttf_files = []
|
||
|
|
for ttf in cls.intermediate.get( 'ttfs' ):
|
||
|
|
ttf_files.append( ttf[ 2] )
|
||
|
|
result = tmpl_prelude.format( lang = cls.language_name,
|
||
|
|
font_data = cls.intermediate.get( 'font_data' ),
|
||
|
|
ttf_files = ', '.join( ttf_files ),
|
||
|
|
font_name = cls.intermediate.get( 'font_name' ).replace( ' ', '' ))
|
||
|
|
tmpl_prelude_define_file_name = " FONT_ICON_FILE_NAME_{font_abbr} = '{file_name_ttf}'\n"
|
||
|
|
for ttf in cls.intermediate.get( 'ttfs' ):
|
||
|
|
result += tmpl_prelude_define_file_name.format(font_abbr = ttf[ 0 ], file_name_ttf = ttf[ 1 ])
|
||
|
|
result += '\n'
|
||
|
|
# min/max
|
||
|
|
tmpl_line_minmax = ' ICON_{minmax} = 0x{val}\n'
|
||
|
|
result += tmpl_line_minmax.format( minmax = 'MIN',
|
||
|
|
val = cls.intermediate.get( 'font_min' )) + \
|
||
|
|
tmpl_line_minmax.format( minmax = 'MAX_16',
|
||
|
|
val = cls.intermediate.get( 'font_max_16' )) + \
|
||
|
|
tmpl_line_minmax.format( minmax = 'MAX',
|
||
|
|
val = cls.intermediate.get( 'font_max' ))
|
||
|
|
return result
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def line_icon( cls, icon ):
|
||
|
|
tmpl_line_icon = " ICON_{icon} = '\\u{code}'\n"
|
||
|
|
icon_name = str.upper( icon[ 0 ]).replace( '-', '_' )
|
||
|
|
icon_code = icon[ 1 ]
|
||
|
|
result = tmpl_line_icon.format( icon = icon_name, code = icon_code )
|
||
|
|
return result
|
||
|
|
|
||
|
|
class LanguageRust( Language ):
|
||
|
|
language_name = "Rust"
|
||
|
|
file_name = 'Icons{name}.rs'
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def prelude( cls ):
|
||
|
|
tmpl_prelude = '//! Generated by https://github.com/juliettef/IconFontCppHeaders script GenerateIconFontCppHeaders.py for language {lang}\n' + \
|
||
|
|
'//! from {font_data}\n' + \
|
||
|
|
'//! for use with {ttf_files}\n'
|
||
|
|
ttf_files = []
|
||
|
|
for ttf in cls.intermediate.get( 'ttfs' ):
|
||
|
|
ttf_files.append( ttf[ 2] )
|
||
|
|
result = tmpl_prelude.format( lang = cls.language_name,
|
||
|
|
font_data = cls.intermediate.get( 'font_data' ),
|
||
|
|
ttf_files = ', '.join( ttf_files ),
|
||
|
|
font_name = cls.intermediate.get( 'font_name' ).replace( ' ', '' ))
|
||
|
|
tmpl_prelude_define_file_name = "pub const FONT_ICON_FILE_NAME_{font_abbr}: &str = \"{file_name_ttf}\";\n"
|
||
|
|
for ttf in cls.intermediate.get( 'ttfs' ):
|
||
|
|
result += tmpl_prelude_define_file_name.format(font_abbr = ttf[ 0 ], file_name_ttf = ttf[ 1 ])
|
||
|
|
result += '\n'
|
||
|
|
# min/max
|
||
|
|
tmpl_line_minmax = "pub const ICON_{minmax}: char = '\\u{{{val}}}';\n"
|
||
|
|
result += tmpl_line_minmax.format( minmax = 'MIN',
|
||
|
|
val = cls.intermediate.get( 'font_min' )) + \
|
||
|
|
tmpl_line_minmax.format( minmax = 'MAX_16',
|
||
|
|
val = cls.intermediate.get( 'font_max_16' )) + \
|
||
|
|
tmpl_line_minmax.format( minmax = 'MAX',
|
||
|
|
val = cls.intermediate.get( 'font_max' ))
|
||
|
|
return result
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def line_icon( cls, icon ):
|
||
|
|
tmpl_line_icon = "pub const ICON_{icon}: char = '\\u{{{code}}}';\n"
|
||
|
|
icon_name = str.upper( icon[ 0 ]).replace( '-', '_' )
|
||
|
|
icon_code = icon[ 1 ]
|
||
|
|
result = tmpl_line_icon.format( icon = icon_name, code = icon_code )
|
||
|
|
return result
|
||
|
|
|
||
|
|
|
||
|
|
class LanguageGo( Language ):
|
||
|
|
language_name = 'Go'
|
||
|
|
file_name = 'Icons{name}.go'
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def prelude( cls ):
|
||
|
|
tmpl_prelude = '// Generated by https://github.com/juliettef/IconFontCppHeaders script GenerateIconFontCppHeaders.py for languages {lang}\n' + \
|
||
|
|
'// from {font_data}\n' + \
|
||
|
|
'// for use with {ttf_files}\n\n' + \
|
||
|
|
'package IconFontCppHeaders\n\n'
|
||
|
|
ttf_files = []
|
||
|
|
for ttf in cls.intermediate.get( 'ttfs' ):
|
||
|
|
ttf_files.append( ttf[ 2 ])
|
||
|
|
result = tmpl_prelude.format( lang = cls.language_name,
|
||
|
|
font_data = cls.intermediate.get( 'font_data' ),
|
||
|
|
ttf_files = ', '.join( ttf_files ),
|
||
|
|
package_name = str( cls.intermediate.get( 'font_name' )).replace( ' ', '' ) )
|
||
|
|
result += 'var Icons{name} = Font'.format( name = str( cls.intermediate.get( 'font_name' )).replace( ' ', '' ) )
|
||
|
|
result += '{\n'
|
||
|
|
result += '\tFilenames: [][2]string{\n'
|
||
|
|
for ttf in cls.intermediate.get( 'ttfs' ):
|
||
|
|
entry = '"{font_abbr}", "{file_name_ttf}"'
|
||
|
|
result += '\t\t{' + entry.format( font_abbr = ttf[ 0 ], file_name_ttf = ttf[ 1 ]) + '},\n'
|
||
|
|
result += '\t},\n'
|
||
|
|
# min/max
|
||
|
|
tmpl_line_minmax = '\t{minmax}: 0x{val},\n'
|
||
|
|
abbreviation = cls.intermediate.get( 'font_minmax_abbr' ) if cls.intermediate.get( 'font_minmax_abbr' ) else cls.intermediate.get('font_abbr')
|
||
|
|
result += tmpl_line_minmax.format( minmax = 'Min',
|
||
|
|
abbr = abbreviation,
|
||
|
|
val = cls.intermediate.get( 'font_min' )) + \
|
||
|
|
tmpl_line_minmax.format( minmax = 'Max16',
|
||
|
|
abbr = abbreviation,
|
||
|
|
val = cls.intermediate.get( 'font_max_16' )) + \
|
||
|
|
tmpl_line_minmax.format( minmax = 'Max',
|
||
|
|
abbr = abbreviation,
|
||
|
|
val = cls.intermediate.get( 'font_max' ))
|
||
|
|
|
||
|
|
result += '\tIcons: map[string]string{\n'
|
||
|
|
return result
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def line_icon( cls, icon ):
|
||
|
|
icon_name = cls.to_camelcase( icon[ 0 ])
|
||
|
|
tmpl_line_icon = '\t\t"{icon}":\t"{code}", \t// U+{unicode}\n'
|
||
|
|
icon_code = repr( chr( int( icon[ 1 ], 16 )).encode( 'utf-8' ))[ 2:-1 ]
|
||
|
|
result = tmpl_line_icon.format( abbr = cls.intermediate.get( 'font_abbr' ),
|
||
|
|
icon = icon_name,
|
||
|
|
code = icon_code,
|
||
|
|
unicode =icon[ 1 ])
|
||
|
|
return result
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def epilogue( cls ):
|
||
|
|
return '\t},\n}\n'
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def to_camelcase( cls, text ):
|
||
|
|
parts = text.split( '-' )
|
||
|
|
for i in range( len( parts )):
|
||
|
|
p = parts[i]
|
||
|
|
parts[ i ] = p[ 0 ].upper() + p[ 1: ].lower()
|
||
|
|
return ''.join( parts )
|
||
|
|
|
||
|
|
|
||
|
|
# Main
|
||
|
|
|
||
|
|
|
||
|
|
fonts = [ FontFA4, FontFA5, FontFA5Brands, FontFA5Pro, FontFA5ProBrands, FontFA6, FontFA6Brands, FontFK, FontMD, FontKI, FontFAD, FontCI ]
|
||
|
|
languages = [ LanguageC, LanguageCSharp, LanguagePython, LanguageRust, LanguageGo ]
|
||
|
|
ttf2headerC = False # convert ttf files to C and C++ headers
|
||
|
|
|
||
|
|
logging.basicConfig( format='%(levelname)s : %(message)s', level = logging.INFO )
|
||
|
|
|
||
|
|
intermediates = []
|
||
|
|
for font in fonts:
|
||
|
|
try:
|
||
|
|
font_intermediate = font.get_intermediate_representation()
|
||
|
|
if font_intermediate:
|
||
|
|
intermediates.append( font_intermediate )
|
||
|
|
except Exception as e:
|
||
|
|
logging.error( e )
|
||
|
|
if intermediates:
|
||
|
|
for interm in intermediates:
|
||
|
|
Language.intermediate = interm
|
||
|
|
for lang in languages:
|
||
|
|
if lang:
|
||
|
|
lang.save_to_file()
|
||
|
|
if ttf2headerC and lang == LanguageC:
|
||
|
|
try:
|
||
|
|
lang.convert_ttf_to_header()
|
||
|
|
except Exception as e:
|
||
|
|
logging.error( e )
|