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from AppKit import NSUserDefaults
from mojo.events import addObserver
# from lib.doodleMenus import SpaceCenterMenuForGlyph
# from tools.defaults import getDefault
def getDefault(key, defaultValue = None, defaultClass = None):
defaultsFromFile = NSUserDefaults.standardUserDefaults()
value = defaultsFromFile.get(key, defaultValue)
if defaultClass is not None:
return defaultClass(value)
return value
class EqualizeSidebearings(object):
def __init__(self):
addObserver(self, 'center', 'spaceCenterKeyUp')
def center(self, info):
if info['event'].characters() == 'a':
# g = info['glyph']
self.equalize_sidebearings(info['glyph'])
# SpaceCenterMenuForGlyph(info['event'], self, g)
#
# g.prepareUndo('Equalize Sidebearings')
#
# g.center()
#
# g.performUndo()
def equalize_sidebearings(self, glyph):
useItalicAngleForDisplay = getDefault('glyphViewShouldUseItalicAngleForDisplay')
leftMarginAttribute = 'leftMargin'
rightMarginAttribute = 'rightMargin'
if useItalicAngleForDisplay:
leftMarginAttribute = 'angledLeftMargin'
rightMarginAttribute = 'angledRightMargin'
left = getattr(glyph, leftMarginAttribute)
right = getattr(glyph, rightMarginAttribute)
margin = int(round((left + right) / 2.0))
glyph.prepareUndo('Equalize sidebearings')
setattr(glyph, leftMarginAttribute, margin)
setattr(glyph, rightMarginAttribute, margin)
glyph.selection.resetSelectionPath()
glyph.performUndo()
EqualizeSidebearings()
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