kicad/scripting/build_tools/mk_mime_icons.py

82 lines
2.8 KiB
Python
Executable File

#!/usr/bin/env python
# Regenerate the icons in resources/linux/mime based on the mime files
# and the original icons in bitmaps_png. Must be run from the scripts
# folder for the relative paths to work.
#
# This script assumes Inkscape is installed and in the PATH
import os, glob
import xml.etree.ElementTree as ET
from shutil import copyfile, rmtree
from subprocess import call
ICON_SOURCES = "../../bitmaps_png/sources/"
DEST_FOLDER = "../../resources/linux/mime"
def icon_sourcename(icon):
return ICON_SOURCES+"/icon_%s.svg" % icon
# Get a list of the applications we will install, their icons and mimes
app_icons = {}
for desktopfile in glob.glob(DEST_FOLDER+"/applications/*.desktop"):
icon = None
mimes = []
for line in open(desktopfile):
keypair = map(str.strip, line.split("="))
if len(keypair) != 2: continue
key, value = keypair
if key == "Icon":
icon = value
elif key == "MimeType":
mimes = [x.strip() for x in value.split(";") if str.strip(x)]
if icon is None:
print "WARNING: file '", desktopfile, "' contains no Icon entry, corrupted?"
continue
else:
app_icons[icon] = mimes;
# Obtain the mime types we provide from the mime package XML
MIME_PACKAGE = DEST_FOLDER+"/mime/packages/kicad-kicad.xml"
mimepkg_root = ET.parse(MIME_PACKAGE).getroot()
mimepkg_mimetypes = [n.attrib['type'] for n in mimepkg_root]
# Reconcile mime types
mime_icons = {}
for mime in mimepkg_mimetypes:
for icon, mimes in app_icons.iteritems():
if mime in mimes:
mime_icons[mime.replace('/','-')] = icon
break
else:
print "WARNING: mimetype'", mime,"' is provided in the package, but no app is associated with it."
RESOLUTIONS = [16,22,24,32,48,64,128]
rmtree(DEST_FOLDER+'/icons')
os.makedirs(DEST_FOLDER+'/icons/hicolor/scalable/apps')
os.makedirs(DEST_FOLDER+'/icons/hicolor/scalable/mimetypes')
for r in RESOLUTIONS:
os.makedirs(DEST_FOLDER+'/icons/hicolor/%ix%i/apps' % (r,r))
os.makedirs(DEST_FOLDER+'/icons/hicolor/%ix%i/mimetypes' % (r,r))
for icon in app_icons.keys():
copyfile(icon_sourcename(icon),
DEST_FOLDER+"/icons/hicolor/scalable/apps/%s.svg" % icon)
for r in RESOLUTIONS:
call(['inkscape', '-f', icon_sourcename(icon),
'-e', DEST_FOLDER+'/icons/hicolor/%ix%i/apps/%s.png' % (r, r, icon),
'-w', str(r), '-h', str(r), '--export-area-snap'])
for mime, icon in mime_icons.iteritems():
copyfile(icon_sourcename(icon),
DEST_FOLDER+"/icons/hicolor/scalable/mimetypes/%s.svg" % mime)
for r in RESOLUTIONS:
call(['inkscape', '-f', icon_sourcename(icon),
'-e', DEST_FOLDER+'/icons/hicolor/%ix%i/mimetypes/%s.png' % (r, r, mime),
'-w', str(r), '-h', str(r), '--export-area-snap'])