def process(self, stringOrGlyphList, script="latn", langSys=None, rightToLeft=False, case="unchanged", logger=None):
if isinstance(stringOrGlyphList, basestring):
stringOrGlyphList = self.stringToGlyphNames(stringOrGlyphList)
if case != "unchanged":
l = langSys
if l is not None:
l = l.strip()
stringOrGlyphList = convertCase(case, stringOrGlyphList, self.cmap, self.reversedCMAP, l, self.fallbackGlyph)
glyphRecords = self.glyphListToGlyphRecords(stringOrGlyphList)
if rightToLeft:
glyphRecords.reverse()
if logger:
logger.logStart()
glyphNames = [r.glyphName for r in glyphRecords]
logger.logMainSettings(glyphNames, script, langSys)
if self.gsub is not None:
if logger:
logger.logTableStart(self.gsub)
glyphRecords = self.gsub.process(glyphRecords, script=script, langSys=langSys, logger=logger)
if logger:
logger.logResults(glyphRecords)
logger.logTableEnd()
if self.gpos is not None:
if logger:
logger.logTableStart(self.gpos)
glyphRecords = self.gpos.process(glyphRecords, script=script, langSys=langSys, logger=logger)
if logger:
logger.logResults(glyphRecords)
logger.logTableEnd()
if logger:
logger.logEnd()
return glyphRecords
def updateGlyphLineView(self):
# get the settings
settings = self.glyphLineControls.get()
# set the display mode
mode = settings["mode"]
if mode == "preview":
self.w.previewTabs.set(0)
else:
self.w.previewTabs.set(1)
# set the direction
self.glyphLineView.setRightToLeft(settings["rightToLeft"])
# get the typed glyphs
glyphs = self.glyphLineInput.get()
# set into the view
case = settings["case"]
if self.featureFont is None:
# convert case
if case != "unchanged":
# the case converter expects a slightly
# more strict set of mappings than the
# ones provided in font.unicodeData.
# so, make them.
cmap = {}
reversedCMAP = {}
for uniValue, glyphName in self.font.unicodeData.items():
cmap[uniValue] = glyphName[0]
reversedCMAP[glyphName[0]] = [uniValue]
# transform to glyph names
glyphNames = [glyph.name for glyph in glyphs]
# convert
glyphNames = convertCase(case, glyphNames, cmap, reversedCMAP, None, ".notdef")
# back to glyphs
glyphs = [self.font[glyphName] for glyphName in glyphNames if glyphName in self.font]
# set the glyphs
self.glyphLineView.set(glyphs)
records = [dict(Name=glyph.name, XP=0, YP=0, XA=0, YA=0, Alternates="") for glyph in glyphs]
self.glyphRecordsList.set(records)
else:
# get the settings
script = settings["script"]
language = settings["language"]
rightToLeft = settings["rightToLeft"]
case = settings["case"]
for tag, state in settings["gsub"].items():
self.featureFont.gsub.setFeatureState(tag, state)
for tag, state in settings["gpos"].items():
self.featureFont.gpos.setFeatureState(tag, state)
# convert to glyph names
glyphNames = [glyph.name for glyph in glyphs]
# process
glyphRecords = self.featureFont.process(glyphNames, script=script, langSys=language, rightToLeft=rightToLeft, case=case)
# set the UFO's glyphs into the records
finalRecords = []
for glyphRecord in glyphRecords:
if glyphRecord.glyphName not in self.font:
continue
glyphRecord.glyph = self.font[glyphRecord.glyphName]
finalRecords.append(glyphRecord)
# set the records
self.glyphLineView.set(finalRecords)
records = [dict(Name=record.glyph.name, XP=record.xPlacement, YP=record.yPlacement, XA=record.xAdvance, YA=record.yAdvance, Alternates=", ".join(record.alternates)) for record in finalRecords]
self.glyphRecordsList.set(records)
