# utility for color output for Mercurial commands
#
# Copyright (C) 2007 Kevin Christen <kevin.christen@gmail.com> and other
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import
try:
import curses
# Mapping from effect name to terminfo attribute name (or raw code) or
# color number. This will also force-load the curses module.
_terminfo_params = {'none': (True, 'sgr0', ''),
'standout': (True, 'smso', ''),
'underline': (True, 'smul', ''),
'reverse': (True, 'rev', ''),
'inverse': (True, 'rev', ''),
'blink': (True, 'blink', ''),
'dim': (True, 'dim', ''),
'bold': (True, 'bold', ''),
'invisible': (True, 'invis', ''),
'italic': (True, 'sitm', ''),
'black': (False, curses.COLOR_BLACK, ''),
'red': (False, curses.COLOR_RED, ''),
'green': (False, curses.COLOR_GREEN, ''),
'yellow': (False, curses.COLOR_YELLOW, ''),
'blue': (False, curses.COLOR_BLUE, ''),
'magenta': (False, curses.COLOR_MAGENTA, ''),
'cyan': (False, curses.COLOR_CYAN, ''),
'white': (False, curses.COLOR_WHITE, '')}
except ImportError:
curses = None
_terminfo_params = {}
# start and stop parameters for effects
_effects = {'none': 0,
'black': 30,
'red': 31,
'green': 32,
'yellow': 33,
'blue': 34,
'magenta': 35,
'cyan': 36,
'white': 37,
'bold': 1,
'italic': 3,
'underline': 4,
'inverse': 7,
'dim': 2,
'black_background': 40,
'red_background': 41,
'green_background': 42,
'yellow_background': 43,
'blue_background': 44,
'purple_background': 45,
'cyan_background': 46,
'white_background': 47}
_styles = {'grep.match': 'red bold',
'grep.linenumber': 'green',
'grep.rev': 'green',
'grep.change': 'green',
'grep.sep': 'cyan',
'grep.filename': 'magenta',
'grep.user': 'magenta',
'grep.date': 'magenta',
'bookmarks.active': 'green',
'branches.active': 'none',
'branches.closed': 'black bold',
'branches.current': 'green',
'branches.inactive': 'none',
'diff.changed': 'white',
'diff.deleted': 'red',
'diff.diffline': 'bold',
'diff.extended': 'cyan bold',
'diff.file_a': 'red bold',
'diff.file_b': 'green bold',
'diff.hunk': 'magenta',
'diff.inserted': 'green',
'diff.tab': '',
'diff.trailingwhitespace': 'bold red_background',
'changeset.public' : '',
'changeset.draft' : '',
'changeset.secret' : '',
'diffstat.deleted': 'red',
'diffstat.inserted': 'green',
'histedit.remaining': 'red bold',
'ui.prompt': 'yellow',
'log.changeset': 'yellow',
'patchbomb.finalsummary': '',
'patchbomb.from': 'magenta',
'patchbomb.to': 'cyan',
'patchbomb.subject': 'green',
'patchbomb.diffstats': '',
'rebase.rebased': 'blue',
'rebase.remaining': 'red bold',
'resolve.resolved': 'green bold',
'resolve.unresolved': 'red bold',
'shelve.age': 'cyan',
'shelve.newest': 'green bold',
'shelve.name': 'blue bold',
'status.added': 'green bold',
'status.clean': 'none',
'status.copied': 'none',
'status.deleted': 'cyan bold underline',
'status.ignored': 'black bold',
'status.modified': 'blue bold',
'status.removed': 'red bold',
'status.unknown': 'magenta bold underline',
'tags.normal': 'green',
'tags.local': 'black bold'}
def loadcolortable(ui, extname, colortable):
_styles.update(colortable)
def valideffect(effect):
'Determine if the effect is valid or not.'
good = False
if not _terminfo_params and effect in _effects:
good = True
elif (effect in _terminfo_params
or effect[:-11] in _terminfo_params):
good = True
return good