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72 lines
2.1 KiB
Python
72 lines
2.1 KiB
Python
#MenuTitle: Generate opsz brace layers
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# -*- coding: utf-8 -*-
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import GlyphsApp
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import copy
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Font = Glyphs.font
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selectedLayers = Font.selectedLayers
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# Glyphs.font.selection - selected glyphs in "Font" tab
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# Glyphs.font.selectedFontMaster
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def build_axis_coordinates(g, master):
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coordinates = {}
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for i in range(len(g.parent.axes)):
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axis = g.parent.axes[i]
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if axis.axisTag == "opsz":
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coordinates[axis.axisId] = 72
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else:
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coordinates[axis.axisId] = master.axes[i]
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return coordinates
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def process_glyph(g, axes):
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print("processing glyph %r" % g.name)
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existing_opsz_layers = {}
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for layer in g.layers:
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# print("- %s (%r) %r" % (
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# layer.name, layer.associatedMasterId, layer.attributes['coordinates']))
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if layer.attributes['coordinates']:
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existing_opsz_layers[layer.associatedMasterId] = layer
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# print("existing_opsz_layers %r" % existing_opsz_layers)
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for master in g.parent.masters:
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if not master.name.startswith("Thin"):
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# Only thin uses brace layers for opsz
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continue
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layer = g.layers[master.id]
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# print("%s" % layer.name)
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if master.id in existing_opsz_layers:
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print("skip layer %s with existing opsz brace layer" % layer.name)
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continue
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newLayer = layer.copy()
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# Note: "same name" matters for designspace generation!
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newLayer.name = "opsz"
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newLayer.associatedMasterId = master.id
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newLayer.attributes['coordinates'] = build_axis_coordinates(g, master)
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g.layers.append(newLayer)
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print("layer.guides %r" % layer.guides)
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print("created layer %s (copy of %r)" % (newLayer.name, layer.name))
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if Glyphs.font and Glyphs.font.selectedLayers:
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try:
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Glyphs.font.disableUpdateInterface()
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glyphs = set([l.parent for l in Glyphs.font.selectedLayers])
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print(glyphs)
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axes = {}
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for i in range(len(Glyphs.font.axes)):
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axis = Glyphs.font.axes[i]
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axes[axis.axisTag] = {"index":i, "axis":axis}
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# print("%r => %r" % (axis.axisTag, axis.axisId))
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for g in glyphs:
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try:
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g.beginUndo()
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process_glyph(g, axes)
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finally:
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g.endUndo()
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finally:
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Glyphs.font.enableUpdateInterface()
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