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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import gi
gi.require_version('Xkl', '1.0')
gi.require_version('PangoFT2', '1.0')
from gi.repository import Xkl, GdkX11, PangoFT2, Pango
from pathlib import Path
#from Xlib.display import Display
import sys
import getopt
def printHelp():
print('')
print('Usage:')
print('')
print('ayatana-indicator-keyboard-icon-generator -p <padding> -c <colour> -f <font> -o <outdir>')
print('')
print('<padding> The padding between the fill and the edges of the image')
print(' Defaults to 0 pixels')
print('<colour> The colour of the fill')
print(' Defaults to "#ffffff"')
print('<font> The font family')
print(' Defaults to "Sans Regular"')
print('<outdir> The output directory')
print(' Defaults to the current directory')
print('')
def onLanguage(pRegistry, pConfigItem, lParams):
bCheckVariant = lParams[0]
lLanguages = lParams[1]
sLanguage = pConfigItem.get_short_description()[0:2]
if sLanguage and sLanguage not in lLanguages:
lLanguages.append(sLanguage)
if bCheckVariant:
pRegistry.foreach_layout_variant(pConfigItem.get_name(), onLanguage, [False, lLanguages])
if __name__ == '__main__':
nPadding = 0
sColour = '#ffffff'
sFont = "Sans Regular"
pOutDir = Path.cwd()
nFont = 15
lOpts = []
try:
lOpts = getopt.getopt(sys.argv[1:], 'hp:c:f:o:')[0]
except getopt.GetoptError:
printHelp()
sys.exit(1)
for sOpt, sArg in lOpts:
if sOpt == '-h':
printHelp()
sys.exit(0)
elif sOpt == '-p':
nPadding = int(sArg)
elif sOpt == '-c':
sColour = sArg
elif sOpt == '-f':
sFont = sArg
elif sOpt == '-o':
pOutDir = Path(sArg)
pOutDir.mkdir(parents=True, exist_ok=True)
lLanguages = []
#pDisplay = Display()
pDisplay = GdkX11.x11_get_default_xdisplay()
pEngine = Xkl.Engine.get_instance(pDisplay)
pRegistry = Xkl.ConfigRegistry.get_instance(pEngine)
pRegistry.load(True)
pRegistry.foreach_layout(onLanguage, [True, lLanguages])
nSize = 24 - (2 * nPadding)
fIconX = (24 - nSize) / 2
fIconY = (24 - nSize) / 2
pFontMap = PangoFT2.FontMap.new()
pContext = Pango.FontMap.create_context(pFontMap)
pFontDescription = Pango.FontDescription.new()
pFontDescription.set_family(sFont)
pFontDescription.set_weight(500)
pFontDescription.set_size(nFont * Pango.SCALE)
pLayout = Pango.Layout.new(pContext)
pLayout.set_font_description(pFontDescription)
for sLanguage in lLanguages:
sOutPath = pOutDir.joinpath('ayatana-indicator-keyboard-' + sLanguage + '.svg')
with open(sOutPath, 'w') as pFile:
sLayout = sLanguage[0].upper() + sLanguage[1]
pLayout.set_text(sLayout, -1)
nLayoutWidth, nLayoutHeight = pLayout.get_size()
nBaseline = pLayout.get_baseline()
fLayoutX = (24.0 - (nLayoutWidth / Pango.SCALE)) / 2
fLayoutY = (24.0 - (nLayoutHeight / Pango.SCALE)) / 2 + (nBaseline / Pango.SCALE)
pFile.write('<?xml version="1.0" encoding="UTF-8"?><svg version="1.1" width="24" height="24"><defs><mask id="m"><rect x="0" y="0" width="24" height="24" style="fill:white"/><text x="' + str(fLayoutX) + '" y="' + str(fLayoutY) + '" style="font-family:' + sFont + ';font-weight:500;font-size:' + str(nFont) + ';fill:black">' + sLayout + '</text></mask></defs><rect x="' + str(fIconX) + '" y="' + str(fIconY) + '" width="' + str(nSize) + '" height="' + str(nSize) + '" rx="3" mask="url(#m)" style="fill:' + sColour + '"/></svg>')
sys.exit(0)
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