def create_facets_font ( value ):
""" Create a FacetFont object from a string description.
"""
if isinstance( value, wx.Font ):
value = font_to_str( value )
# Replace any list of fonts by a single matching font:
value = font_select( value )
point_size = None
family = wx.DEFAULT
style = wx.NORMAL
weight = wx.NORMAL
underline = 0
facename = []
for word in value.split():
lword = word.lower()
if font_families.has_key( lword ):
family = font_families[ lword ]
elif font_styles.has_key( lword ):
style = font_styles[ lword ]
elif font_weights.has_key( lword ):
weight = font_weights[ lword ]
elif lword == 'underline':
underline = 1
elif lword not in font_noise:
if point_size is None:
try:
point_size = int( lword )
continue
except:
pass
facename.append( word )
return FacetsFont( point_size or 10, family, style, weight, underline,
' '.join( facename ) )
def create_facets_font ( value ):
""" Creates a FacetFont object from a string description.
"""
global font_cache
if isinstance( value, QFont ):
return FacetsFont( value )
# Replace any list of fonts by a single matching font:
value = font_select( value )
# Check to see if the font is already in the cache, and return it if it is:
font = font_cache.get( value )
if font is not None:
return font
point_size = None
family = ''
style = QFont.StyleNormal
weight = QFont.Normal
underline = False
facename = []
for word in value.split():
lword = word.lower()
if font_families.has_key( lword ):
f = QFont()
f.setStyleHint( font_families[ lword ] )
family = f.defaultFamily()
elif font_styles.has_key( lword ):
style = font_styles[ lword ]
elif font_weights.has_key( lword ):
weight = font_weights[ lword ]
elif lword == 'underline':
underline = True
elif lword not in font_noise:
if point_size is None:
try:
point_size = int( lword )
continue
except:
pass
facename.append( word )
if facename:
family = ' '.join( facename )
if family:
font = FacetsFont( family )
else:
font = FacetsFont()
font.setStyle( style )
font.setWeight( weight )
font.setUnderline( underline )
if point_size is not None:
font.setPointSize( point_size )
font_cache[ value ] = font
return font
