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"""Tools for importing GLIFs into FontLab"""
import os
from FL import fl
from robofab.tools.toolsFL import NewGlyph, FontIndex
from robofab.pens.flPen import FLPointPen
from robofab.glifLib import GlyphSet
from robofab.interface.all.dialogs import ProgressBar, GetFolder
class GlyphPlaceholder:
pass
def importAllGlifFiles(font, dirName=None, doProgress=True, bar=None):
"""import all GLIFs into a FontLab font"""
if dirName is None:
if font.file_name:
dir, base = os.path.split(font.file_name)
base = base.split(".")[0] + ".glyphs"
dirName = os.path.join(dir, base)
else:
dirName = GetFolder("Please select a folder with .glif files")
glyphSet = GlyphSet(dirName)
glyphNames = glyphSet.keys()
glyphNames.sort()
barStart = 0
closeBar = False
if doProgress:
if not bar:
bar = ProgressBar("Importing Glyphs", len(glyphNames))
closeBar = True
else:
barStart = bar.getCurrentTick()
else:
bar = None
try:
for i in range(len(glyphNames)):
#if not (i % 10) and not bar.tick(barStart + i):
# raise KeyboardInterrupt
glyphName = glyphNames[i]
flGlyph = NewGlyph(font, glyphName, clear=True)
pen = FLPointPen(flGlyph)
glyph = GlyphPlaceholder()
glyphSet.readGlyph(glyphName, glyph, pen)
if hasattr(glyph, "width"):
flGlyph.width = int(round(glyph.width))
if hasattr(glyph, "unicodes"):
flGlyph.unicodes = glyph.unicodes
if hasattr(glyph, "note"):
flGlyph.note = glyph.note # XXX must encode
if hasattr(glyph, "lib"):
from cStringIO import StringIO
from robofab.plistlib import writePlist
lib = glyph.lib
if lib:
if len(lib) == 1 and "org.robofab.fontlab.customdata" in lib:
data = lib["org.robofab.fontlab.customdata"].data
else:
f = StringIO()
writePlist(glyph.lib, f)
data = f.getvalue()
flGlyph.customdata = data
# XXX the next bit is only correct when font is the current font :-(
fl.UpdateGlyph(font.FindGlyph(glyphName))
if bar and not i % 10:
bar.tick(barStart + i)
except KeyboardInterrupt:
if bar:
bar.close()
bar = None
fl.UpdateFont(FontIndex(font))
if bar and closeBar:
bar.close()
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