def reloadLayers(self, layerData):
"""
Reload the layers. This should not be called externally.
"""
reader = UFOReader(self.font.path)
# handle the layers
currentLayerOrder = self.layerOrder
for layerName, l in list(layerData.get("layers", {}).items()):
# new layer
if layerName not in currentLayerOrder:
glyphSet = reader.getGlyphSet(layerName)
self.newLayer(layerName, glyphSet)
# get the layer
layer = self[layerName]
# reload the layer info
if l.get("info"):
layer.color = None
layer.lib.clear()
layer._glyphSet.readLayerInfo(layer)
self._stampLayerInfoDataState(layer)
# reload the glyphs
glyphNames = l.get("glyphNames", [])
if glyphNames:
layer.reloadGlyphs(glyphNames)
# handle the order
if layerData.get("order", False):
newLayerOrder = reader.getLayerNames()
for layerName in self.layerOrder:
if layerName not in newLayerOrder:
newLayerOrder.append(layerName)
self.layerOrder = newLayerOrder
# handle the default layer
if layerData.get("default", False):
newDefaultLayerName = reader.getDefaultLayerName()
self.defaultLayer = self[newDefaultLayerName]
def reloadLayers(self, layerData):
"""
Reload the layers. This should not be called externally.
"""
reader = UFOReader(self.font.path)
# handle the layers
currentLayerOrder = self.layerOrder
for layerName, l in list(layerData.get("layers", {}).items()):
# new layer
if layerName not in currentLayerOrder:
glyphSet = reader.getGlyphSet(layerName)
self.newLayer(layerName, glyphSet)
# get the layer
layer = self[layerName]
# reload the layer info
if l.get("info"):
layer.color = None
layer.lib.clear()
layer._glyphSet.readLayerInfo(layer)
self._stampLayerInfoDataState(layer)
# reload the glyphs
glyphNames = l.get("glyphNames", [])
if glyphNames:
layer.reloadGlyphs(glyphNames)
# handle the order
if layerData.get("order", False):
newLayerOrder = reader.getLayerNames()
for layerName in self.layerOrder:
if layerName not in newLayerOrder:
newLayerOrder.append(layerName)
self.layerOrder = newLayerOrder
# handle the default layer
if layerData.get("default", False):
newDefaultLayerName = reader.getDefaultLayerName()
self.defaultLayer = self[newDefaultLayerName]
