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Diffstat (limited to 'powerline/renderers/pango_markup.py')
-rw-r--r-- | powerline/renderers/pango_markup.py | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/powerline/renderers/pango_markup.py b/powerline/renderers/pango_markup.py new file mode 100644 index 0000000..3c1a675 --- /dev/null +++ b/powerline/renderers/pango_markup.py @@ -0,0 +1,39 @@ +# vim:fileencoding=utf-8:noet +from __future__ import (unicode_literals, division, absolute_import, print_function) + +from xml.sax.saxutils import escape as _escape + +from powerline.renderer import Renderer +from powerline.colorscheme import ATTR_BOLD, ATTR_ITALIC, ATTR_UNDERLINE + + +class PangoMarkupRenderer(Renderer): + '''Powerline Pango markup segment renderer.''' + + @staticmethod + def hlstyle(*args, **kwargs): + # We don’t need to explicitly reset attributes, so skip those calls + return '' + + def hl(self, contents, fg=None, bg=None, attrs=None, **kwargs): + '''Highlight a segment.''' + awesome_attr = [] + if fg is not None: + if fg is not False and fg[1] is not False: + awesome_attr += ['foreground="#{0:06x}"'.format(fg[1])] + if bg is not None: + if bg is not False and bg[1] is not False: + awesome_attr += ['background="#{0:06x}"'.format(bg[1])] + if attrs is not None and attrs is not False: + if attrs & ATTR_BOLD: + awesome_attr += ['font_weight="bold"'] + if attrs & ATTR_ITALIC: + awesome_attr += ['font_style="italic"'] + if attrs & ATTR_UNDERLINE: + awesome_attr += ['underline="single"'] + return '<span ' + ' '.join(awesome_attr) + '>' + contents + '</span>' + + escape = staticmethod(_escape) + + +renderer = PangoMarkupRenderer |