def __init__(self):
RichTextBaseFont.__init__(self)
# TODO: remove hard-coding
self.mods = {}
self.justify = "left"
self.family = "Sans"
self.size = 10
self.fg_color = ""
self.bg_color = ""
self.indent = 0
self.par_type = "none"
self.link = None
def set_font(self, attr, tags, current_tags, tag_table):
# set basic font attr
RichTextBaseFont.set_font(self, attr, tags, current_tags, tag_table)
font = attr.font
if font:
# get font family
self.family = font.get_family()
# get size in points (get_size() returns pango units)
PIXELS_PER_PANGO_UNIT = 1024
self.size = font.get_size() // PIXELS_PER_PANGO_UNIT
weight = font.get_weight()
style = font.get_style()
else:
# TODO: replace this hard-coding
self.family = "Sans"
self.size = 10
weight = pango.WEIGHT_NORMAL
style = pango.STYLE_NORMAL
# get colors
self.fg_color = color_to_string(attr.fg_color)
self.bg_color = color_to_string(attr.bg_color)
mod_class = tag_table.get_tag_class("mod")
#bold = tag_table.lookup("bold")
#italic = tag_table.lookup("italic")
#underline = tag_table.lookup("underline")
#strike = tag_table.lookup("strike")
#tt = tag_table.lookup("tt")
#nowrap = tag_table.lookup("nowrap")
tag_set = set(tags)
# set modifications (current tags override)
self.mods = {}
for tag in mod_class.tags:
self.mods[tag.get_property("name")] = (tag in current_tags or
tag in tag_set)
self.mods["tt"] = (self.mods["tt"] or self.family == "Monospace")
'''
"bold":
bold in current_tags or
bold in tag_set,
"italic":
italic in current_tags or
italic in tag_set,
"underline":
underline in current_tags or
underline in tag_set,
"strike":
strike in current_tags or
strike in tag_set,
"tt":
tt in current_tags or
tt in tag_set or
self.family == "Monospace",
"nowrap":
nowrap in current_tags or
nowrap in tag_set}
'''
# set justification
self.justify = RichTextJustifyTag.justify2name[attr.justification]
# current tags override for family and size
for tag in current_tags:
if isinstance(tag, RichTextJustifyTag):
self.justify = tag.get_justify()
elif isinstance(tag, RichTextFamilyTag):
self.family = tag.get_family()
elif isinstance(tag, RichTextSizeTag):
self.size = tag.get_size()
elif isinstance(tag, RichTextFGColorTag):
self.fg_color = tag.get_color()
elif isinstance(tag, RichTextBGColorTag):
self.bg_color = tag.get_color()
# set indentation info
for tag in chain(tags, current_tags):
if isinstance(tag, RichTextIndentTag):
self.indent = tag.get_indent()
self.par_type = tag.get_par_indent()
elif isinstance(tag, RichTextLinkTag):
self.link = tag