def set_layout(text, width, text_style, markup, layout=PANGO_LAYOUT):
if not width == -1: width *= PANGO_UNITS
_libpango.set_layout_width(layout, width)
fnt_descr = get_font_description(text_style)
_libpango.set_layout_font_description(layout, fnt_descr)
_libpango.set_layout_alignment(layout, text_style[3])
markuped_text = apply_markup(text, markup)
_libpango.set_layout_markup(layout, markuped_text)
def _set_layout(layout, text, width, text_style, attributes):
text = text.encode('utf-8')
_libpango.set_layout_width(layout, width)
fnt_descr = _get_font_description(text_style)
_libpango.set_layout_font_description(layout, fnt_descr)
_libpango.set_layout_alignment(layout, text_style[3])
markup = cgi.escape(text)
_libpango.set_layout_markup(layout, markup)
def set_glyph_layout(text, width, text_style, markup, text_range=[],
check_nt=False, layout=PANGO_LAYOUT):
if not width == -1: width *= PANGO_UNITS
_libpango.set_layout_width(layout, width)
fnt_descr = get_font_description(text_style, check_nt)
_libpango.set_layout_font_description(layout, fnt_descr)
_libpango.set_layout_alignment(layout, text_style[3])
markuped_text, vpos = apply_glyph_markup(text, text_range, markup, check_nt)
_libpango.set_layout_markup(layout, markuped_text)
return vpos
